CN201931380U

CN201931380U - Part clamping device

Info

Publication number: CN201931380U
Application number: CN2011200569160U
Authority: CN
Inventors: 钦旭伟; 陈金全; 任伟男
Original assignee: WUXI ZHONGYA TOOLS FACTORY
Current assignee: WUXI ZHONGYA TOOLS FACTORY
Priority date: 2011-03-02
Filing date: 2011-03-02
Publication date: 2011-08-17
Anticipated expiration: 2021-03-02

Abstract

The utility model discloses a part clamping device which is composed of a clamping screw, a C-shaped clamp, a pressing block and a V-shaped groove block, wherein the pressing block is fixed at the lower end of the clamping screw; the clamping screw can rotatably move up and down along a threaded hole at the top of the C-shaped clamp; two tail ends of the C-shaped clamp are provided with hooked protrusions; horizontal rectangular grooves are machined on two side surfaces of the V-shaped groove block; and the hooked protrusions are just placed in the rectangular grooves. The part clamping device adopts a simple structure combined by the clamping screw and the V-shaped groove block, so that the installation, adjustment and use are convenient.

Description

A kind of part clamping device

Technical field

The utility model relates to a kind of clamping device, is meant a kind of processing parts clamping device especially.

Background technology

Generally when machining, part to be processed all will be fixed, and usually adopts device clamping processing parts such as vice, has increased the clamping difficulty, and inconvenient operation.

The utility model content

Problem to be solved in the utility model is the deficiency that overcomes in the background technology, and a kind of part clamping device is provided, this part clamping device, and the simple structure of employing clamping screw and the combination of V-type groove is installed adjusting and is used all very convenient.

For addressing the above problem, the utility model is taked following technical scheme:

A kind of part clamping device of the present utility model, form by clamping screw, C type folder, compact heap, vee-block, compact heap is fixed on the lower end of clamping screw, clamping screw can rotate mobile up and down along the screwed hole of C type ogival sections, two ends of C type folder have the shape of colluding projection, the two sides of vee-block are processed with horizontal rectangle groove, collude the shape projection and can be put in the rectangle groove just.

Improvement project of the present utility model is the both sides that rectangle groove is symmetrically arranged in vee-block.

Further improvement project of the present utility model is that a side of vee-block processes a horizontal rectangle groove at least.

When using part clamping device of the present utility model, part to be processed is positioned in the V-type groove of vee-block, turn clamping screw downwards clamps processing parts by compact heap again.

Take such scheme, have the following advantages:

By above scheme as can be seen, because part clamping device, form by clamping screw, C type folder, compact heap, vee-block, compact heap is fixed on the lower end of clamping screw, clamping screw can rotate mobile along the screwed hole of C type ogival sections up and down, and two ends of C type folder have the shape of colluding projection, and the two sides of vee-block are processed with horizontal rectangle groove, collude the shape projection and can be put in just in the rectangle groove, adjusting is installed uses all very convenient.

Description of drawings

Fig. 1 is the schematic diagram of surface structure of the present utility model.

Fig. 2 is the schematic side view of Fig. 1.

Fig. 3 is a perspective view of the present utility model.

The specific embodiment

As Fig. 1, Fig. 2 and shown in Figure 3, a kind of part clamping device of the present utility model, form by clamping screw 1, C type folder 2, compact heap 3, vee-block 4, compact heap 3 is fixed on the lower end of clamping screw 1, clamping screw 1 can rotate mobile up and down along the screwed hole that the C type presss from both sides 2 tops, two ends of described C type folder 2 have the shape of colluding projection 2a, and the two sides of described vee-block 4 are processed with horizontal rectangle groove 4a, collude shape projection 2a and can be put in the rectangle groove 4a just.

Described rectangle groove 4a is symmetrically arranged in the both sides of vee-block 4.

A side of described vee-block 4 processes a horizontal rectangle groove 4a at least.

Claims

1. part clamping device, form by clamping screw (1), C type folder (2), compact heap (3), vee-block (4), compact heap (3) is fixed on the lower end of clamping screw (1), clamping screw (1) can rotate mobile up and down along the screwed hole at C type folder (2) top, it is characterized in that: two ends of described C type folder (2) have the shape of colluding projection (2a), the two sides of described vee-block (4) are processed with horizontal rectangle groove (4a), collude shape projection (2a) and can be put in just in the rectangle groove (4a).

2. a kind of part clamping device according to claim 1 is characterized in that: described rectangle groove (4a) is symmetrically arranged in the both sides of vee-block (4).

3. a kind of part clamping device according to claim 1 is characterized in that: a side of described vee-block (4) processes a horizontal rectangle groove (4a) at least.