CN202517292U

CN202517292U - Adjustable clamp

Info

Publication number: CN202517292U
Application number: CN2012201117894U
Authority: CN
Inventors: 郭彩芬
Original assignee: Suzhou Vocational University
Current assignee: Suzhou Vocational University
Priority date: 2012-03-22
Filing date: 2012-03-22
Publication date: 2012-11-07
Anticipated expiration: 2022-03-22

Abstract

The utility model is suitable for the technical field of clamp manufacturing and provides an adjustable clamp. A drilling bush is mounted on a drilling template; the drilling template is fixed on a clamp main body through a bolt; a T-shaped slot is arranged on the clamp main body; a V-shaped block is mounted on the T-shaped slot through an adjustable fastening screw; the vertical height of the V-shaped block is adjusted by the adjustable fastening screw; the V-shaped block can slide horizontally in the T-shaped slot, so as to adapt to a workpiece subjected to different length processing; a positioning plate is fixed on the clamp main body through a positioning pin; a clamping mechanism is mounted on the clamp main body; a rotating spiral handle is mounted on the clamping mechanism; and the workpiece is clamped by the clamping mechanism through the rotating spiral handle, so that the processing precision of the workpiece is increased. The adjustable clamp is wide in application scope; the processing efficiency of the workpiece is greatly increased; the processing cost of the workpiece is reduced; and the adjustable clamp is simple in structure, strong in practicability and higher in popularizing and applying value.

Description

A kind of adjustable clamp

Technical field

The utility model belongs to anchor clamps manufacturing technology field, relates in particular to a kind of adjustable clamp.

Background technology

In the workpiece process, lathe carries out corresponding processed to workpiece to be machined in modern times, in processing procedure, needs to use anchor clamps that workpiece to be machined is fixed.

Specialized designs and manufacturing but present many anchor clamps all are to the processing request of a certain workpiece or a certain operation.Be characterized in strong points, do not have versatility one type of anchor clamps.With regard to same type workpiece, but, certainly will cause the waste plenty of time like this, reduce operating efficiency because the length of model or require the degree of depth of machining hole different must be reinstalled another anchor clamps.

The utility model content

The purpose of the utility model is to provide a kind of adjustable clamp, and the anchor clamps that being intended to solve prior art provides all are to the processing request of a certain workpiece or a certain operation and specialized designs and manufacturing, and function and purposes are more single; Do not have versatility to one type of workpiece processing; With regard to same type workpiece, because the length of model or require the degree of depth of machining hole different must be reinstalled another anchor clamps; Make that the efficient of workpiece processing is lower, produce and the use cost problem of higher.

The utility model is achieved in that a kind of adjustable clamp, and said adjustable clamp comprises: drill bushing, bushing plate, jig main body, T-slot, vee-block, location-plate, alignment pin, clamp mechanism, rotation spiral shell handle;

Said drill bushing is installed on the said bushing plate; Said bushing plate is fixed on the said jig main body; Said jig main body is provided with said T-slot, and said vee-block is installed on the said T-slot, and said location-plate is fixed on the said jig main body through said alignment pin; Said clamp mechanism also is installed on the said jig main body, said rotation spiral shell handle is installed on the said clamp mechanism.

Further, said bushing plate is fixed on the said jig main body through screw.

Further, said vee-block is installed on the said T-slot through the scalable holding screw.

The adjustable clamp that the utility model provides, drill bushing are installed on the bushing plate, and bushing plate is fixed on the jig main body through screw, and jig main body is provided with T-slot; Vee-block is installed on the T-slot through the scalable holding screw, adjusts the vertical height of vee-block through the scalable holding screw, and vee-block can horizontally slip in T-slot simultaneously; Adapt to the workpiece of different length processing, location-plate is fixed on the jig main body through alignment pin, and clamp mechanism also is installed on the jig main body; Rotation spiral shell handle is installed on the clamp mechanism, and clamp mechanism is come clamping work pieces through rotation spiral shell handle, has improved the machining accuracy of workpiece; This adjustable clamp applied widely greatly provides the efficient of workpiece processing, reduced the workpiece cost of processing; Simple in structure, practical, have stronger popularization and using value.

Description of drawings

Fig. 1 is the front view of the adjustable clamp that provides of the utility model embodiment;

Fig. 2 is the left view of the adjustable clamp that provides of the utility model embodiment;

Fig. 3 is the vertical view of the adjustable clamp that provides of the utility model embodiment.

Among the figure: 1, drill bushing; 2, bushing plate; 3, jig main body; 4, T-slot; 5, vee-block; 6, location-plate; 7, alignment pin; 8, clamp mechanism; 9, rotation spiral shell handle; 10, screw; 11, scalable holding screw; 12, workpiece.

The specific embodiment

For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

Fig. 1 shows the structure of the adjustable clamp that the utility model embodiment provides.For the ease of explanation, only show the part relevant with the utility model embodiment.

This adjustable clamp comprises: drill bushing 1, bushing plate 2, jig main body 3, T-slot 4, vee-block 5, location-plate 6, alignment pin 7, clamp mechanism 8, rotation spiral shell handle 9;

Drill bushing 1 is installed on the bushing plate 2; Bushing plate 2 is fixed on the jig main body 3; Jig main body 3 is provided with T-slot 4, and vee-block 5 is installed on the T-slot 4, and location-plate 6 is fixed on the jig main body 3 through alignment pin 7; Clamp mechanism 8 also is installed on the jig main body 3, rotation spiral shell handle 9 is installed on the clamp mechanism 8.

In the utility model embodiment, bushing plate 2 is fixed on the jig main body 3 through screw 10.

In the utility model embodiment, vee-block 5 is installed on T-slot 4 through scalable holding screw 11.

Further describe below in conjunction with accompanying drawing and specific embodiment application principle the utility model.

Like Fig. 1 and shown in Figure 2, this adjustable clamp comprises: drill bushing 1, bushing plate 2, jig main body 3, T-slot 4, vee-block 5, location-plate 6, alignment pin 7, clamp mechanism 8, rotation spiral shell handle 9; Drill bushing 1 is installed on the bushing plate 2, and bushing plate 2 is fixed on the jig main body 3 through screw 10, and jig main body 3 is provided with T-slot 4; Vee-block 5 is installed on the T-slot 4 through scalable holding screw 11, adjusts the vertical height of vee-block 5 through scalable holding screw 11, and vee-block 5 can horizontally slip in T-slot 4 simultaneously; The workpiece 12 that adapts to different length processing; Location-plate 6 is fixed on the jig main body 3 through alignment pin 7, and clamp mechanism 8 also is installed on the jig main body 3, and rotation spiral shell handle 9 is installed on the clamp mechanism 8; Clamp mechanism 8 is come clamping work pieces 12 through rotation spiral shell handle 9, improves the machining accuracy of workpiece 12.

As shown in Figure 3; Workpiece 12 has been fixed on this adjustable clamp; When adding section chief's workpiece 12, only need and be fixedly installed on the vee-block 5 in the T-slot 4 through trip bolt 10 adjustment this moment, can satisfy the requirement of workpiece 12 processing; And it is unaffected to be in vee-block 5 lowering or hoisting gears of vertical height this moment, still meets the demands; When work in-process in order to reduce the height of drill bit through drill bushing 1, reduce in the process requirement that reduces precision because rock, putting this moment needs adjustment vertical height vee-block 5, and horizontal direction is unaffected.

The adjustable clamp that the utility model embodiment provides, drill bushing 1 are installed on the bushing plate 2, and bushing plate 2 is fixed on the jig main body 3 through screw 10; Jig main body 3 is provided with T-slot 4, and vee-block 5 is installed on the T-slot 4 through scalable holding screw 11, adjusts the vertical height of vee-block 5 through scalable holding screw 11; Vee-block 5 can horizontally slip in T-slot 4 simultaneously, adapts to the workpiece 12 of different length processing, and location-plate 6 is fixed on the jig main body 3 through alignment pin 7; Clamp mechanism 8 also is installed on the jig main body 3, rotation spiral shell handle 9 is installed on the clamp mechanism 8, clamp mechanism 8 is come clamping work pieces 12 through rotation spiral shell handle 9; Improved the machining accuracy of workpiece 12, this adjustable clamp applied widely greatly provides the efficient of workpiece 12 processing; Workpiece 12 cost of processing have been reduced; Simple in structure, practical, have stronger popularization and using value.

More than be merely the preferred embodiment of the utility model,, any modification of being done within all spirit at the utility model and the principle, be equal to and replace and improvement etc., all should be included within the protection domain of the utility model not in order to restriction the utility model.

Claims

1. an adjustable clamp is characterized in that, said adjustable clamp comprises: drill bushing, bushing plate, jig main body, T-slot, vee-block, location-plate, alignment pin, clamp mechanism, rotation spiral shell handle;

2. adjustable clamp according to claim 1 is characterized in that said bushing plate is fixed on the said jig main body through screw.

3. adjustable clamp according to claim 1 is characterized in that said vee-block is installed on the said T-slot through the scalable holding screw.