CN205437871U

CN205437871U - Special clamping device of gasket car face

Info

Publication number: CN205437871U
Application number: CN201521103176.6U
Authority: CN
Inventors: 崔雅臣; 张涛; 崔文来; 李绍功; 崔建涛; 崔超; 崔越; 李绍德; 王金鹏; 崔雅海
Original assignee: Tianjin Chentao Precision Machinery Equipment Co Ltd
Current assignee: Tianjin Chentao Precision Machinery Equipment Co Ltd
Priority date: 2015-12-24
Filing date: 2015-12-24
Publication date: 2016-08-10
Anticipated expiration: 2025-12-24

Abstract

The utility model relates to a special clamping device of gasket car face, including jig main board and anchor clamps pressure claw, jig main board is last to be made threely and the identical die cavity of work piece shape, all makes an elasticity elasticity mouth between every die cavity and the jig main board outward flange, and the claw is pressed to the three anchor clamps of jig main board outward flange equipartition installation, and every anchor clamps presses claw to correspond an elasticity elasticity mouth. The utility model relates to a reasonable in design, simple structure, convenient to use, the special clamping device of gasket car face that the practicality is strong, this device have press from both sides adorn effectual, fast, can improve product quality, reduce a great deal of advantages such as cost in business.

Description

Pad car face Special clamping apparatus

Technical field

This utility model relates to the clamping device in machining technique field, especially a kind of pad car face Special clamping apparatus.

Background technology

Automobile pad is a kind of sheet products being similar to ellipse, needs surface and bottom surface to be on which processed in production.Existing fixture is only capable of one workpiece of clamping every time, therefore carry out when milling or Vehicle Processing be all can only one workpiece of time processing, cause production efficiency ratio relatively low.And existing fixture relies on and manually uses tool holder, clamping dynamics to be not easily controlled, excessive or too small all the quality of workpiece can be produced impact.

Utility model content

In place of the purpose of this utility model is to make up the deficiencies in the prior art, it is provided that a kind of pad car face Special clamping apparatus that can improve working (machining) efficiency and ensure crudy.

The purpose of this utility model is realized by techniques below means:

A kind of pad car face Special clamping apparatus, it is characterized in that: include main clamp plate and fixture paw, three die cavities matched with workpiece shapes are made in main clamp plate, an elastic elastic opening is all made between each die cavity and main clamp plate outward flange, three fixture paws of the uniform installation of main clamp plate outward flange, the corresponding elastic elastic opening of each fixture paw.

And, the described width in the middle part of die cavity, more than the width of workpiece, forms hand hole.

And, the outside at the two ends, left and right of described each die cavity all connects a blind slot.

And, described main clamp plate uses 65 manganese spring steels to make.

Advantage of the present utility model and good effect be:

1, making three die cavities matched with workpiece shapes in the main clamp plate of this device, can process three workpiece the most every time, work efficiency is largely increased.

2, this device uses the elastic elastic opening on spring chuck mainboard that workpiece is clamped location, and this designs not only clamping force and is easily controlled, and can improve the concordance of Product processing, and surface of the work will not be made to produce cut, can improve the quality of product.

3, the outside at the two ends, left and right of each die cavity in this device all connects a blind slot, and this design can reduce the stress of die cavity, it is to avoid die cavity and main clamp plate are damaged, and can extend the service life of main clamp plate.

4, the width in the middle part of the die cavity of this device is more than the width of workpiece, forms hand hole, facilitates staff's piece installing and pickup, plays the effect accelerating speed of production equally.

5, this utility model is a kind of reasonable in design, simple in construction, easy to use, practical pad car face Special clamping apparatus, and this device has and clamps that effective, speed is fast, can improve product quality, reduce the plurality of advantages such as entreprise cost.

Accompanying drawing explanation

Fig. 1 is front view of the present utility model；

Fig. 2 is axonometric chart of the present utility model；

Fig. 3 is the axonometric chart of workpiece.

Detailed description of the invention

Describe embodiment of the present utility model below in conjunction with the accompanying drawings in detail；It should be noted that the present embodiment is narrative, it not determinate, it is impossible to limit protection domain of the present utility model with this.

A kind of pad car face Special clamping apparatus, including main clamp plate 2 and fixture paw 6, three die cavities matched with workpiece shapes 7 are made in main clamp plate, an elastic elastic opening 1 is all made between each die cavity and main clamp plate outward flange, this elasticity elastic opening is groove, connecting with die cavity inside it, outside extends to the fascia edge of main clamp plate, and this groove extends to bottom surface from the upper surface of main clamp plate.Width in the middle part of die cavity, more than the width of workpiece, forms hand hole 5.The outside at the two ends, left and right of each die cavity all connects a blind slot 4.

Three fixture paws of the uniform installation of main clamp plate outward flange, the corresponding elastic elastic opening of each fixture paw.Main clamp plate has elasticity, and it generally uses 65 manganese spring steels to make.

Using method of the present utility model is:

This device is arranged on lathe, workpiece 3 is placed in the die cavity of main clamp plate, utilize the elastic elastic opening of fixture paw and main clamp plate to be locked by workpiece, i.e. complete workpiece and be clamped location.

Claims

1. a pad car face Special clamping apparatus, it is characterized in that: include main clamp plate and fixture paw, three die cavities matched with workpiece shapes are made in main clamp plate, an elastic elastic opening is all made between each die cavity and main clamp plate outward flange, three fixture paws of the uniform installation of main clamp plate outward flange, the corresponding elastic elastic opening of each fixture paw.

A kind of pad car face the most according to claim 1 Special clamping apparatus, it is characterised in that: the described width in the middle part of die cavity, more than the width of workpiece, forms hand hole.

A kind of pad car face the most according to claim 1 Special clamping apparatus, it is characterised in that: the outside at the two ends, left and right of described each die cavity all connects a blind slot.

A kind of pad car face the most according to claim 1 Special clamping apparatus, it is characterised in that: described main clamp plate uses 65 manganese spring steels to make.