CN202877971U

CN202877971U - Double-air-cylinder double-clip type jig

Info

Publication number: CN202877971U
Application number: CN 201220557570
Authority: CN
Inventors: 赵富珍
Original assignee: 苏州市中瑞模具有限公司
Priority date: 2012-10-29
Filing date: 2012-10-29
Publication date: 2013-04-17

Abstract

The utility model provides a double-air-cylinder double-clip type jig. The double-air-cylinder double-clip type jig comprises a fixed board, a work board and air cylinders. The work board is fixed at the middle position of the fixed board, the air cylinders are two in number and installed on the fixed board in a symmetrical mode, a guide groove is arranged in the work board, a jacking slider is installed on the top portion of a piston rod of each air cylinder, and the jacking sliders are installed in the guide groove in a sliding mode. The double-air-cylinder double-clip type jig is installed on a miller or a stub bar cutting machine by using of the fixed board, a to-be-machined part is placed on the work board and tightly pressed and fixed through the jacking sliders on the top portions of the piston rods of the air cylinders, jacking strength is determined by air pressure in the air cylinders, the situation of overlarge clamping force can not occur easily, the part can not deform easily, clamping speeds are fast, and production efficiency is high; two ends of the part on the work board can be directly machined by using of tool bits and do not need to be clamped again, and machining precision of the part is high.

Description

Two cylinder wafer type tools

Affiliated technical field

The utility model belongs to the tool technical field, is specifically related to a kind of pair of cylinder wafer type tool.

Background technology

Tool is the large class instrument of a carpenter, ironworker, pincers worker, machinery, automatically controlled and some other artifacts, mainly is as a kind of instrument of assisting control position or action (or both).Using milling machine or cropping machine that part is added man-hour, usually need to use tool part is fixed, cutter head is guided; In the process of using the tool clamping parts, because the mechanical structure that tool adopts can't be experienced the size of clamping dynamics, usually occur part is pressed from both sides bad situation; Normal operation tool clamping parts, can only allow milling machine or cropping machine part that the one side of part is processed, as need the another side of processing parts, people need to turn part around again clamping, not only waste time and energy, may affect in addition the precision of part processing.

Universal tool clamping parts process is comparatively loaded down with trivial details, and using wastes time and energy, and uses also trouble comparatively of rear dismounting, and usually at every turn can only part of clamping, and production efficiency is lower; And special-purpose tool, although the clamping speed is easy to use, production efficiency is high, and usually just for the single part design, cost is higher, and the scope of application is too narrow.People cutter head and tool also usually occur and bump against in the engineering of using the tool processing parts, damage the situation of cutter head or tool, and impact is produced.

Summary of the invention

For above problem, the utility model provides the two cylinders of a kind of use part to be carried out clamping, the two cylinder wafer type tools that all can process on the both sides of clamping position.

The technical scheme that its technical problem that solves the utility model adopts is: this pair cylinder wafer type tool comprises fixed head, working plate, cylinder; Described working plate is fixed on the centre position of described fixed head, described cylinder is two, and symmetry is loaded on the described fixed head, is designed with guide groove on the described working plate, the jacking sliding piece is equipped with at the top of described cylinder piston rod, and described jacking sliding piece slidable fit is in described guide groove.

As preferably, the centre position of described working plate is fixed with locating piece.

As preferably, described jacking sliding piece uses elastomeric material to make.

As preferably, on the described fixed head working plate around two or more blocks are housed.

The beneficial effects of the utility model are: this pair cylinder wafer type tool uses fixed head to be installed on milling machine or the cropping machine, part to be processed is placed on the working plate, jacking sliding piece by the top of cylinder piston rod is fixed, the dynamics that press on the top has the air pressure in the cylinder to determine, be not prone to the excessive situation of clamping force, part is not yielding, and clamping speed is fast, and production efficiency is high; The two ends of the part on described working plate all can use cutter head directly to process, and need not again clamping, and the machining accuracy of part is high.

Description of drawings

Fig. 1 is the perspective view of two cylinder wafer type tools.

The specific embodiment

Below in conjunction with embodiment the utility model is further specified:

Shown in embodiment among Fig. 1, this pair cylinder wafer type tool comprises fixed head 1, working plate 2, cylinder 3; Described fixed head is rectangular tabular, and described working plate 2 is fixed on the centre position of described fixed head 1, and described cylinder 3 is two, and symmetry is loaded on the described fixed head 1; Be designed with guide groove 21 on the described working plate 2, jacking sliding piece 4 is equipped with at the top of described cylinder piston rod 31, and described jacking sliding piece 4 slidable fit are in described guide groove 21.Described cylinder 3 links to each other with the air-channel system of outside.

This pair of cylinder wafer type tool uses on milling machine or cropping machine, is fixed on by fixed head 1 on the workbench of process equipment.During use, part 7 to be processed is placed on the working plate 2, is fixed by the jacking sliding piece 4 at the top of cylinder 3 piston rods 31, the dynamics that press on the top has the air pressure in the cylinder 3 to determine that be not prone to the excessive situation of clamping force, part 7 is not yielding, this tool clamping speed is fast, and production efficiency is high; The two ends of the part 7 on described working plate 2 all can use cutter head directly to process, and need not again clamping, use like this clamped one time, and the machining accuracy of part is higher.

As shown in Figure 1, the centre position of described working plate 2 is fixed with locating piece 5.All can carry out clamping on the both sides of described working plate 2 like this, can process simultaneously two parts, improve mechanical working (machining) efficiency.

Described jacking sliding piece 4 uses elastomeric material to make.The quality of elastomeric material is comparatively soft, is not easy the part of damaging when clamping parts.

As shown in Figure 1, on the described fixed head 1 working plate 2 around eight blocks 6 are housed.When this pair cylinder wafer type tool used on cropping machine, block 6 was equivalent to a kind of position-limit mechanism, can prevent that cutter from being severed in the course of the work, guaranteed the safety of producing.

Claims

1. a two cylinder wafer type tool comprises fixed head (1), working plate (2), cylinder (3);

It is characterized in that: described working plate (2) is fixed on the centre position of described fixed head (1), described gas

Cylinder (3) is two, and symmetry is loaded on the described fixed head (1); Described working plate is designed with on (2)

Guide groove (21), jacking sliding piece (4), described jacking sliding are equipped with in the top of described cylinder piston rod (31)

Piece (4) slidable fit is in described guide groove (21).

2. according to claim 1 pair of cylinder wafer type tool is characterized in that: described working plate

(2) centre position is fixed with locating piece (5).

3. according to claim 1 pair of cylinder wafer type tool is characterized in that: described jacking sliding

Piece (4) uses elastomeric material to make.

4. according to claim 1 pair of cylinder wafer type tool is characterized in that: described fixed head

(1) upper working plate (2) around two or more blocks (6) are housed.