Cleme pi­vo­tante acţiune combinată de prindere şi fixare M 12

EH 23320.

Clema pivotantă este folosită pentru prinderea şi susţinerea punctelor de prindere la componente.

Beneficiile clemei pivotante sunt:

  • În timpul prelucrării nu apar vibraţii
  • Suprafaţă cu striaţii, pentru prinderea şi fixarea sigură a pieselor la prelucrare
  • Prinderea pieselor mari şi prefabricatelor fără deformaţii.

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gewicht [kg]

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Cod produs.
CAD / Documentatie
Disponibil
gewicht [kg]:
2 kg
Cod produs.:
23320.0012
CAD
Documentatie
Cleme pivotante
  • Greutate: 2 kg
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Cleme pivotante

Material

Corp ajustabil

  • Aluminiu anodizat roşu

Corp

  • Oţel cementat, nitrurat, tratat cu fosfat de magneziu şi şlefuit

Fălci de fixare

  • Oţel cementat, nitrurat, tratat cu fosfat de magneziu

Note

Pentru o funcţionare sigură, gaura filetată trebuie să fie închisă, ex. setul de filete M 12 x 10.

Pentru soluţii specifice de prindere, fălcile standard livrate pot fi schimbate sau înlocuite (vezi desen din catalog: şurubul ISO 4762 - M 8 - 12.9, M max. = 43 Nm.).

Referinţe

Posibilitatede livrare cu suport23470.0250saucuplacă de susţinerepentru cleme 23210.0740.

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Asamblare

  1. Montaţi clema pivotantă (cu filet M 12) pe dispozitiv cu o cheie (SW 46).
  2. Ajustaţi limitatorul de înălţime şi zona de rotaţie cu manşonul roşu şi fixaţi cu şuruburi (3 x SW 2,5). La stabilirea limitei de înălţime, luaţi în considerare toleranţa piesei.

Operaţii

  1. Împingeţi clema în jos.
  2. Pivotaţi fălcile de prindere cât de mult posibil. Falca intră în contact cu partea de jos a piesei cu ajutorul forţei arcului.
  3. Strângeţi clema cu o piuliţa hexagonală (SW 18) până la o forţa min. de 15 Nm sau maxim de 30 Nm. În procesul de fixare, piesa de lucru este fixată şi simultan susţinută.
  4. Eliberarea se face în ordine inversă.
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Accesorii

Ca şi accesorii, vă oferim şi fălci de prindere cu o cursa mărită, se referă la mărimile de la 23320.0050-0058, la fel şi pentru fălci pivotante 23320,0148-,0156.

Produse asociate

Conform RoHS

Conţine plumb – conform excepţiilor 6a / 6b / 6c

 

Conţine substanţe SVHC >0,1% w/w

Conţine plumb - lista SVHC [REACH] din 10.06.2022

 

Conţine substanşe din Declaraţia 65


Prin expunere, Plumbul poate provoca cancer şi afectarea fertilitaţii
https://www.P65Warnings.ca.gov/

 

Nu conţine Minerale de conflict

Acest produs nu conţine substanţe desemnate drept „minerale de conflict” precum tantalul, staniul, aurul sau wolfram din Republica Democratică Congo sau din ţările adiacente.

 

What are the use cases for a floating clamp?

The floating clamp prevents vibrations and the resulting chatter marks on the workpiece. It can be used as an additional clamping device, supplementing the support provided by the three standard clamping points. This will not lead to overdetermination of the component.

Which benefits arise from using floating clamps in manufacturing?

The floating clamps allow for additional clamping points during the first step of processing, preventing the formation of vibrations. This improves the surface quality of the workpiece and the service life of the tools dramatically. A secure working process is thus guaranteed.

What is the difference between the red and the blue floating clamps?

The red floating clamps clamp and lock the workpiece in a single work step. The blue floating clamps allow you to clamp and lock the workpiece separately. The latter are used predominantly on thin and unstable workpieces.

What advantage does the floating clamp hold over bedding supports and supporting elements?

Aside from supporting the workpiece, the floating clamp also clamps it from the top.

What is the benefit of a floating clamp compared to a trestle with clamps?

The spring load with which the floating clamp makes contact with the workpiece is always the same. This keeps the workpiece from bending and eliminates the need to resort to cumbersome and time-consuming clamping with the help of a dial gauge. It furthermore impresses with its compact design and effortless ease of use. Notwithstanding, the fastening on the machine table still ensures utmost stability.

Does the floating clamp provide positional repeatability?

It is possible to set the floating clamps to the required swivel range and height thanks to the colour-coded body.

What do you have to take into consideration when using the floating clamp?

You need to factor in the maximum permissible torque when clamping the workpiece. The specifications are printed on the stop sleeve and can also be found in the catalogue. You should also pay attention to the oil concentration in the cooling emulsion as the functional parts on the interior may otherwise sustain corrosion.

How much contact force does the lower clamping jaw exert on the workpiece?

The contact force of floating clamps 23320.0008 and 23320.0010 ranges from approx. 18 to 42 N. For the 23320.0012 and the 23320.0014 it lies between approx. 19 and 27 N, while the range for the 23320.0016 is approx. 73 to 99 N.

Is it possible to attach longer custom jaws at the floating clamps and, if so, what is the maximum length?

The floating clamp does allow for the attachment of custom jaws. However, their length is limited by the laws of physics and varies, first and foremost, with the strength of the material. Custom jaws with an overhanging length of 73 mm have already been realised. However, proper function cannot be guaranteed if you use custom jaws. The blue floating clamp is strongly recommended for the use of longer custom jaws on parts that are sensitive to bending. It is also vital to ensure that the mounting screws of the upper clamping jaw and of the lower clamping jaw are screwed into the housing, respectively, by 10 mm and by 9 mm. We also ask that you follow the instructions on assembly and any other information on the clamping jaws given in the catalogue.

What type of repair / maintenance is required on the floating clamp?

The floating clamp is maintenance-free and does not have to be subjected to special servicing. We do, however, recommend that you regularly perform visual inspections and function tests.

What to do of the floating clamp has become damaged?

Repairs are possible in most cases. To arrange for repairs, please contact our sales department.

Is the floating clamp limited to use inside Halder’s T-slot system V70?

The floating clamp can be used across the entire range of fixture construction. You can choose from two available size versions - M12 and M16. The flange-mounted floating clamps offer an additional fastening option. These options are listed on the datasheet of each individual floating clamp.