CN203062624U

CN203062624U - V-shaped block matching clamp

Info

Publication number: CN203062624U
Application number: CN 201220691660
Authority: CN
Inventors: 鲁红英
Original assignee: Chongqing Yangdi Electromechanical Co Ltd
Current assignee: Chongqing Yangdi Electromechanical Co Ltd
Priority date: 2012-12-14
Filing date: 2012-12-14
Publication date: 2013-07-17
Anticipated expiration: 2022-12-14

Abstract

The utility model discloses a V-shaped block matching clamp which comprises a base, a left V-shaped block, a right V-shaped block and an eccentric wheel hinged with the base. The left V-shaped block is fixed on the base, and two parallel and horizontal sliding grooves are arranged in the base. Two sliding blocks used for being installed in the sliding grooves are arranged on the right V-shaped block. The eccentric wheel abuts against the right V-shaped block. The V-shaped face of the left V-shaped block and the V-shaped face of the right V-shaped block are opposite and connected through a bolt. A returning spring is sleeved on the bolt between the left V-shaped block and the right V-shaped block. The V-shaped block matching clamp solves the problems that two V-shaped blocks in the prior art can not be reset after clamping, an operator holds the V-shaped blocks for positioning, and positioning is not precise. The improved V-shaped block matching clamp is precise in positioning and capable of saving time and labor.

Description

A kind of V-block cooperates anchor clamps

Technical field

The utility model relates to a kind of clamping device, especially relates to a kind of V-block and cooperates anchor clamps.

Background technology

V-block is widely known by the people as anchor clamps and grip device, and is widely used for manufacturing.Particularly, a V-block can and clamp irregular workpiece location, and two V-blocks cooperate, and can and clamp the round piece location; For the location of round piece, be to adopt two V-block operations of holding workpiece in opposite directions in the present technology, but operator's manual operation is leaned in operating process entirely, positioning accuracy is bad, also wastes time and energy.Two V-blocks need operator's manual displacement after holding workpiece is finished, can not automatically reset.

The utility model content

Technical problem to be solved in the utility model is to adopt manual drives at clamping device in the prior art, increases the defective of operator's labour intensity, provides the V-block after a kind of the improvement to cooperate anchor clamps, and is time saving and energy saving.

In order to solve the problems of the technologies described above, the utility model provides following technical scheme: a kind of V-block cooperates anchor clamps, comprises pedestal, left V-block, right V-block and the eccentric wheel hinged with pedestal; Left side V-block is fixedly arranged on the pedestal, offers the parallel horizontal concrete chute of twice on the pedestal, offers on the right V-block be used to two slide blocks that are installed on the described chute, and eccentric wheel and right V-block offset; The V-type face of described left and right V-block connects in opposite directions and by bolt, is socketed with back-moving spring on the bolt between the left and right V-block.

Further, described eccentric wheel is provided with handle, is that the operator operates eccentric wheel for convenience.

Operating process of the present utility model is as follows: move handle on the operator, drive eccentric wheel and rotate, eccentric wheel drives right V-block and is moved to the left, and cooperates with left V-block on being installed in pedestal, and workpiece is positioned and clamping; The back-moving spring of socket on left and right V-block simultaneously is for compressive state; After location, clamping finished, the operator moved down handle, and right V-block moves right under the effect of back-moving spring and offsets with eccentric wheel all the time.

The beneficial effects of the utility model are as follows: 1, adopt two V-block location, well clamping positioning round workpiece; 2, adopt eccentric wheel effect force application apparatus, avoided the defective of manual operation V-block in the prior art, alleviated operator's labour intensity; 3, bolt is provided with back-moving spring between left and right V-block, can make right V-block reset; 4, offer the parallel horizontal concrete chute of twice on the pedestal, offer be used to two slide blocks that are installed on the described chute on the right V-block, chute plays a part spacing, make right V-block left or when moving right, equal circuits that can off-straight, prevent because right V-block discontinuity causes occurring the movement of off-straight.

Description of drawings

Fig. 1 is structural representation of the present utility model.

The specific embodiment

As shown in Figure 1, the utility model is that a kind of V-block cooperates anchor clamps, comprises pedestal 1, left V-block 2, right V-block 3 and the eccentric wheel 5 hinged with pedestal 1; Left side V-block 2 is fixedly arranged on the pedestal 1, offers the parallel horizontal concrete chute of twice 4 on the pedestal 1, offers on the right V-block 3 be used to two slide blocks that are installed on the horizontal concrete chute 4, and eccentric wheel 5 offsets with right V-block 3; The V-type face of described left and right V-block 3 connects in opposite directions and by bolt 6, is socketed with back-moving spring 7 on the bolt 6 between the left and right V-block 3, and eccentric wheel 5 is provided with the handle 8 of handled easily.

The specific embodiment of the utility model operating process is as follows: move handle 8 on the operator, the eccentric wheel 5 that drive is articulated on the pedestal 1 rotates, eccentric wheel 5 drives the right V-block 3 that is installed on the horizontal concrete chute 4 and is moved to the left, and cooperate with left V-block 2 on being installed in pedestal 1, workpiece 9 is positioned and clamping; The back-moving spring 7 of socket on bolt 6 between left V-block 2, the right V-block 3 simultaneously is for compressive state; After location, clamping finished, the operator moved down handle 8, and right V-block 3 moves right under the effect of back-moving spring 7 and offsets with eccentric wheel 5 all the time.

Above-described only is preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; under the prerequisite that does not break away from the utility model structure; can also make some distortion and improvement; these also should be considered as protection domain of the present utility model, and these can not influence effect and practical applicability that the utility model is implemented.

Claims

1. a V-block cooperates anchor clamps, it is characterized in that: comprise pedestal, left V-block, right V-block and the eccentric wheel hinged with pedestal; Left side V-block is fixedly arranged on the pedestal, offers the parallel horizontal concrete chute of twice on the pedestal, offers on the right V-block be used to two slide blocks that are installed on the described chute, and eccentric wheel and right V-block offset; The V-type face of described left and right V-block connects in opposite directions and by bolt, is socketed with back-moving spring on the bolt between the left and right V-block.

2. V-block as claimed in claim 1 cooperates anchor clamps, and it is characterized in that: described eccentric wheel is provided with handle.