CN201300315Y - Tube lens barrel processing clamp - Google Patents

Abstract

The utility model belongs to the field of clamps. A tube lens barrel processing clamp is characterized in that a bottom plate is fixed on the base of a square platform; a positioning clamp, a front hinge mount and a back hinge mount are fixedly mounted on the four edges of the bottom plate respectively; a lever is hinged with the back hinge mount through a pin shaft; a supporting hook is hinged with the lever through a pin shaft; a compression bolt is mounted at the front end of the lever; and a positioning clamp is mounted at the lower end of the compression bolt in a floating manner. The utility model ensures that parts are distributed on the platform reasonably, so that the processing space of a machine tool is utilized to the utmost extent, and the ineffective processing time of a dry running machine tool is shortened; and the hook shaped lever type clamping manner and the stable and quick positioning of the clamp ensures the processing quality of parts, so that the processing time is saved to a great extent, and the processing efficiency is improved.

Description

Pipe lens barrel clamp for machining

Technical field

The utility model belongs to the anchor clamps field, particularly manages lens barrel clamp for machining field.

Background technology

In the tradition processing in the past of pipe lens barrel is to carry out single-piece work on conventional equipment, and efficient and difficult quality guarantee also can only be processed four or five hundred in every month, and endoporus belongs to the Small and Deep Hole Machining size and is difficult to guarantee, the profile comparison difficulty that is installed, position of related features also can't guarantee.

Continuous increase along with product yield, this kind processing mode can not adapt to the large batch of demand of product, improve working (machining) efficiency and stable crudy so need to improve processing method, and improve processing method mainly is to need to adopt advanced horizontal Machining centers equipment, and the special fixture that matches with it solves.

The utility model content

In order to solve the above-mentioned problem of mentioning, the utility model provides a kind of pipe lens barrel anchor clamps, so that farthest bring into play the performance of lathe and reduce tool change time, more workpiece as much as possible is installed.

Pipe lens barrel clamp for machining, it is characterized in that, on a cubic platform base 1, be fixed with base plate 2, and location clamp 3, preceding hinge seat 7, back hinge seat 8 be housed fixedly respectively on four edges of base plate 2, lever 4 is hinged with back hinge seat 8 by bearing pin, support hook 6 is hinged by bearing pin and lever 4, and lever 4 front ends are equipped with hold-down bolt 5, floats location clamp 3 is housed in the bottom of hold-down bolt 5.

Compared with prior art, the beneficial effects of the utility model are: part is reasonably distributed on platform, utilized the processing space of lathe to greatest extent, reduced the invalid process time of lathe dry running, hook-type lever clamping mode and location clamp are stared at comparatively unstable and quick, make the crudy of part that assurance arranged, saved process time to a great extent, improved working (machining) efficiency.

Description of drawings

Fig. 1 is the utility model structural representation front view, wherein, and 1, base, 2, base plate, 3, the location clamp, 4, lever, 5, hold-down bolt, 6, support hook, 7, preceding hinge seat, 8, the back hinge seat, 9, the pipe lens barrel.

Fig. 2 is Fig. 1 vertical view, wherein, and 1, base, 2, base plate, 3, the location clamp, 4, lever, 5, hold-down bolt, 6, support hook, 7, preceding hinge seat, 8, the back hinge seat, 9, the pipe lens barrel.

The specific embodiment

With reference to the accompanying drawings the utility model is further qualified:

Referring to accompanying drawing 1, Fig. 2, pipe lens barrel clamp for machining, it is characterized in that, on a cubic platform base 1, be fixed with base plate 2, and location clamp 3 (it plays the location clamping action in pipe lens barrel bottom) is housed fixedly respectively on four edges of base plate 2, preceding hinge seat 7, back hinge seat 8, lever 4 is hinged with back hinge seat 8 by bearing pin, support hook 6 is hinged by bearing pin and lever 4, lever 4 front ends are equipped with hold-down bolt 5, float location clamp 3 be housed in the bottom of hold-down bolt 5, when rotatably compressing bolt 5, hinge seat 7 played the effect of fulcrum before support hook 6 was hooked, by lever drives hold-down bolt and unsteady location clamp, can realize clamping and loosening to pipe lens barrel 9, open support hook 6 and can make lever 4 lift the loading and unloading of being convenient to manage lens barrel fast.

Use this device to process and can solve problem and the process quality issue that improves part processing efficient, can farthest reduce tool change time, make full use of the high-precision spinfunction of horizontal Machining centers lathe B axle, reach the dimensional requirement of the needed axiality of part and position degree requirement and part elongated hole, the crudy of part is stablized.Facts have proved that by what use this device processing parts the quality and the working (machining) efficiency of part all are greatly improved, processing quantity is by about 1,000 of four or five processing in every month till now of processing in every month of the past.

Claims (1)

1, pipe lens barrel clamp for machining, it is characterized in that, on a cubic platform base, be fixed with base plate, and location clamp, preceding hinge seat, back hinge seat be housed fixedly respectively on four edges of base plate, lever is hinged with the back hinge seat by bearing pin, support hook is hinged by bearing pin and lever, and the lever front end is equipped with hold-down bolt, floats the location clamp is housed in the bottom of hold-down bolt.

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