CN211103613U

CN211103613U - Locking device for machining clamp

Info

Publication number: CN211103613U
Application number: CN201922125844.XU
Authority: CN
Inventors: 蒋惠波; 张玉香; 张朝彪; 李娜
Original assignee: Jining Polytechnic
Current assignee: Jining Polytechnic
Priority date: 2019-12-02
Filing date: 2019-12-02
Publication date: 2020-07-28
Anticipated expiration: 2029-12-02

Abstract

The utility model discloses a machining anchor clamps locking device, including workstation, clamp splice, sucking disc and orifice plate, install the clamp splice on the workstation, the clamp splice is two symmetry installations, be equipped with the shifting chute on the workstation, the clamp splice is installed on the shifting chute, install the orifice plate in the positive middle of the workstation, orifice plate and workstation level, the sucking disc is installed to the orifice plate bottom, sucking disc and orifice plate fixed connection, the sucking disc passes through connecting pipe and vacuum pump fixed connection. The utility model discloses, can fix the part of placing on the workstation through sucking disc and vacuum pump, realize the process that the vacuum was inhaled through the hole on the orifice plate, change traditional manual work and holding up fixed mode, pull back original position when can not the clamp splice through the installation spring.

Description

Locking device for machining clamp

Technical Field

The utility model relates to a machining anchor clamps technical field specifically is a machining anchor clamps locking device.

Background

At present, in the process of equipment production, machining can not be continued for many times, machining refers to the process of changing the overall dimension or performance of a workpiece through mechanical equipment, and can be divided into cutting machining and pressure machining according to differences in machining modes, but in the process of machining, the fixing of blanks can not be performed, but the fixing of the existing blanks is manually operated and cannot be accurately controlled, and how to design a clamp locking device, the process of realizing all automatic clamping is very important.

Disclosure of Invention

An object of the utility model is to provide a machining anchor clamps locking device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a machining anchor clamps locking device, includes workstation, clamp splice, sucking disc and orifice plate, install the clamp splice on the workstation, the clamp splice is two symmetry installations, be equipped with the shifting chute on the workstation, the clamp splice is installed on the shifting chute, install the orifice plate in the middle of the workstation is positive, orifice plate and workstation level, the sucking disc is installed to the orifice plate bottom, sucking disc and orifice plate fixed connection, the sucking disc passes through connecting pipe and vacuum pump fixed connection.

Preferably, the slider is installed to the clamp splice bottom, the slider passes inside shifting chute to the workstation, the spring is installed to slider one side, the spring other end and fixed block fixed connection, fixed block and workstation inner wall fixed connection.

Preferably, a steel wire rope is installed at one end of the clamping block, the steel wire rope penetrates through a pulley and is fixedly connected with an idler wheel, the pulley is installed on a concave fixing frame, the concave fixing frame is fixedly connected with the inner wall of the workbench, the idler wheel is fixed on a fixing plate, and the fixing plate is fixed at the bottom of the workbench.

Preferably, a shaft on the roller penetrates through the fixing plate to be fixedly connected with a large bevel gear, the large bevel gear is meshed with a small bevel gear, and the small bevel gear is fixedly connected with a servo motor.

Preferably, the front surface of the workbench is provided with an access panel, the access panel is fixed through screws, the lower end of the workbench is connected with the support, and the bottom of the support is provided with the base.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a sucking disc and vacuum pump can fix the part of placing on the workstation, the process that the hole on the orifice plate realized that the vacuum was inhaled, change traditional manual work and holding up fixed mode, the removal of driving the clamp splice through installation servo motor, servo motor rotates and drives bevel pinion promptly, bevel pinion rotates and takes bevel pinion to rotate, bevel pinion is taking the gyro wheel, gyro wheel rotation process area wire rope shrink, thereby wire rope can be drawing the slider through the pulley and is removing, the clamp splice can be taken to the slider, thereby make two clamp splices move to the centre and carry out the clamping process, can pull back original position when the clamp splice is not through the installation spring, and simple structure, and easy to popularize and use.

Drawings

Fig. 1 is a front view of a locking device of a machining jig of the present invention;

fig. 2 is a cross-sectional view of a locking device of a machining jig of the present invention;

fig. 3 is the utility model relates to a machining anchor clamps locking device's locking structure cuts open the view.

In the figure: 1-a clamping block; 2-a workbench; 3-screws; 4-maintenance board; 5-a bracket; 6-a base; 7-moving the trough; 8-well plate; 9-a sucker; 10-connecting pipe; 11-a vacuum pump; 12-concave character fixing frame; 13-a pulley; 14-a steel cord; 15-a servo motor; 16-bevel pinion gear; 17-fixing the plate; 18-large bevel gear; 19-a roller; 20-a slide block; 21-a spring; and 22, fixing blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides an embodiment: a locking device of a machining clamp comprises a workbench 2, a clamping block 1, a sucker 9 and a pore plate 8, wherein the clamping block 1 is installed on the workbench 2, the clamping block 1 is installed symmetrically, a moving groove 7 is formed in the workbench 2, the clamping block 1 is installed on the moving groove 7, the pore plate 8 is installed in the middle of the workbench 2, the pore plate 8 is horizontal to the workbench 2, the sucker 9 is installed at the bottom of the pore plate 8, the sucker 9 is fixedly connected with a vacuum pump 11 through a connecting pipe 10, a sliding block 20 is installed at the bottom of the clamping block 1, the sliding block 20 penetrates through the moving groove 7 to the inside of the workbench 2, a spring 21 is installed on one side of the sliding block 20, the other end of the spring 21 is fixedly connected with a fixed block 22, the fixed block 22 is fixedly connected with the inner wall of the workbench 2, a steel wire rope, wire rope 14 passes pulley 13 and gyro wheel 19 fixed connection, pulley 13 is installed on concave word mount 12,

concave word mount

12 and 2 inner wall fixed connection of workstation, gyro wheel 19 is fixed at fixed plate 17, fixed plate 17 is fixed in 2 bottoms of workstation, the epaxial axle of gyro wheel 19 passes fixed plate 17 and big bevel gear 18 fixed connection, big bevel gear 18 is connected with the meshing of little bevel gear 16, little bevel gear 16 and servo motor 15 fixed connection, access panel 4 is openly installed to workstation 2, access panel 4 is fixed through screw 3, support 5 is being connected to 2 lower extremes of workstation, base 6 is installed to support 5 bottom.

The specific use mode is as follows: the utility model discloses in operation, place the centre of workstation with the part, utilize sucking disc and vacuum pump can fix the part of placing on the workstation, the hole that utilizes on the orifice plate realizes the process that the vacuum was inhaled, utilize servo motor to drive the removal of clamp splice, servo motor rotates and drives bevel pinion promptly, bevel pinion rotates and takes bevel pinion to rotate, bevel pinion is taking the gyro wheel, gyro wheel rotation process area wire rope shrink, thereby wire rope can be drawing the slider through the pulley and is removing, the clamp splice can be taken to the slider, thereby make two clamp splices move to the centre and carry out the clamping process, only need let servo motor upset after machining accomplishes, utilize the spring to pull back the clamp splice to original position, thereby realize automatic re-setting's process.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a machining anchor clamps locking device, includes workstation (2), clamp splice (1), sucking disc (9) and orifice plate (8), its characterized in that: install clamp splice (1) on workstation (2), clamp splice (1) is two symmetry installations, be equipped with shifting chute (7) on workstation (2), install on shifting chute (7) clamp splice (1), install orifice plate (8) in the middle of workstation (2) is positive, orifice plate (8) and workstation (2) level, sucking disc (9) are installed to orifice plate (8) bottom, sucking disc (9) and orifice plate (8) fixed connection, sucking disc (9) are through connecting pipe (10) and vacuum pump (11) fixed connection.

2. A machining fixture locking apparatus according to claim 1, wherein: slider (20) are installed to clamp splice (1) bottom, inside shifting chute (7) to workstation (2) were passed in slider (20), spring (21) are installed to slider (20) one side, spring (21) other end and fixed block (22) fixed connection, fixed block (22) and workstation (2) inner wall fixed connection.

3. A machining fixture locking apparatus according to claim 1, wherein: wire rope (14) are installed to clamp splice (1) one end, pulley (13) and gyro wheel (19) fixed connection are passed in wire rope (14), install on concave character mount (12) pulley (13), concave character mount (12) and workstation (2) inner wall fixed connection, gyro wheel (19) are fixed at fixed plate (17), fixed plate (17) are fixed in workstation (2) bottom.

4. A machining fixture locking apparatus according to claim 3, wherein: the shaft on the roller (19) penetrates through the fixing plate (17) to be fixedly connected with the large bevel gear (18), the large bevel gear (18) is meshed with the small bevel gear (16), and the small bevel gear (16) is fixedly connected with the servo motor (15).

5. A machining fixture locking apparatus according to claim 1, wherein: the utility model discloses a quick-witted, including workstation (2), maintenance board (4) are openly installed to workstation (2), maintenance board (4) are fixed through screw (3), support (5) are being connected to workstation (2) lower extreme, base (6) are installed to support (5) bottom.