CN213352250U

CN213352250U - Clamp

Info

Publication number: CN213352250U
Application number: CN202022191156.6U
Authority: CN
Inventors: 李谦存
Original assignee: Taizhou Ruikelang Automation Equipment Co ltd
Current assignee: Taizhou Ruikelang Automation Equipment Co ltd
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-06-04
Anticipated expiration: 2030-09-29

Abstract

The utility model discloses an anchor clamps belongs to glasses manufacture equipment technical field, including base (1), be provided with driving piece (2) on base (1), be provided with clamping mechanism (3) in the relative department of piston rod with driving piece (2), clamping mechanism (3) include sliding block (4) and with sliding block (4) corresponding sliding block two (5), sliding block (4) up end is provided with lug (6), be provided with lug two (7) on sliding block two (5) with lug (6) on the relative one side, lug (6) and lug two (7) cooperate and form the standing groove that is used for placing the material, the utility model discloses can fix the spring hinge effectively in pressing from both sides the inslot, improve production efficiency to this anchor clamps can work by the different lathe of adaptation, application scope is wide.

Description

Clamp

Technical Field

The utility model belongs to the technical field of the glasses manufacture equipment, concretely says so and relates to an anchor clamps that are used for clamping spring hinge when spring hinge is connected with glasses leg.

Background

The spring hinge is the coupling part of glasses picture frame and mirror leg, and the spring hinge can increase the performance that opens and shuts of glasses, and the glasses that are equipped with the spring hinge compare with fixed glasses, and the angle that opens and shuts gets bigger than fixed glasses, lets the better opening and shutting of glasses mirror leg, wears more comfortablely simultaneously, also lets the cheek have better wearing sensation than wide people.

At present, the assembly of spring hinges on spectacle legs in the market is basically completed by manual assembly, workers need to align the spring hinges to the spectacle legs and load the spring hinges into hinge grooves of the spectacle legs, and due to the fact that the spring hinges are small in appearance, the workers are not easy to take up the spring hinges when holding the spring hinges by hands and are not easy to align when inserting the spectacle legs, the workers are troublesome to install, the assembly speed is low, and the assembly efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the workman is in the hinge groove of aligning the spring hinge mirror leg to when packing into the hinge inslot, can often appear taking the unstability, to inaccurate problem, the speed of assembly is slow, inefficiency, and the installation is comparatively troublesome, provides one kind now and can press from both sides tight spring hinge, makes its anchor clamps in the hinge groove that conveniently aim at the mirror leg.

In order to solve the technical problem, the utility model provides an anchor clamps, the on-line screen storage device comprises a base, be provided with the driving piece on the base, relative department with the driving piece is provided with clamping mechanism, clamping mechanism include sliding block one and with sliding block one corresponding sliding block two, sliding block one up end is provided with lug one, be provided with lug two on the sliding block two on one side relative with lug one, lug one and lug two phase cooperation form the standing groove that is used for placing the material, can make lug one and lug two press from both sides tightly through removing sliding block one and sliding block two, make the material fix in the standing groove.

As a further improvement of the utility model, foretell an anchor clamps, clamping mechanism be provided with the transfer line, be provided with the through-hole on sliding block one and the sliding block two respectively, the transfer line sets up in the through-hole, the one end and the sliding block fixed connection of transfer line, the one end of keeping away from sliding block one at sliding block two sets up the fixed block, the fixed block fix on the transfer line, sliding block two can only remove between the region that sliding block one and fixed block are constituteed, when anchor clamps reset, reset sliding block one and sliding block two together through the fixed block.

As the utility model discloses a further improvement measure, foretell an anchor clamps, the driving piece set up to the cylinder, the piston rod of cylinder is connected with the transfer line, when doing clamping movement, the piston rod of cylinder drives the transfer line and makes sliding block one and two mutual clamping of sliding block, the during operation that resets, the piston rod of cylinder drives the transfer line and makes sliding block one and two resets.

As the utility model discloses a further improvement measure, foretell an anchor clamps, sliding block one and sliding block two between be provided with the elastic component, the elastic component sets up on the transfer line, through setting up the elastic component, make sliding block one and sliding block two can obtain the buffering when pressing from both sides tightly, material in can effectual protection standing groove like this, and when reseing, the spring can bounce sliding block one, help anchor clamps reset.

As a further improvement of the present invention, in the above-mentioned clamp, the elastic member is a spring.

As the utility model discloses a further improvement measure, foretell an anchor clamps, sliding block one on be provided with the guide bar with two relative one sides of sliding block, be provided with the guiding hole that matches with the guide bar on the sliding block two, the orbit when can making sliding block one and sliding block two be clamping movement does not take place the skew through setting up the guide bar, can play the effect of the material in the protection standing groove simultaneously.

As a further improvement of the utility model, foretell an anchor clamps, the base on be provided with the slide rail, be provided with on the slide rail with slide rail assorted slider, second sliding block is fixed on the slider, still is provided with the locating piece on the base, is provided with the stopper on the locating piece, moves on the slide rail sliding block is driven to second sliding block when doing clamping work, until second sliding block contacts with the stopper.

As the utility model discloses a further improvement measure, foretell an anchor clamps, the stopper can set up to the spacing screw, in order to prevent that spacing screw and sliding block from colliding and causing the stopper wearing and tearing, be provided with the buffer block at the stopper tip, because the lathe of anchor clamps adaptation is different, the position that the material of standing groove was aimed at is different, the position of adjustable stopper changes the assembly position for the different lathe of adaptation.

Compared with the prior art, the beneficial effects of the utility model reside in that: 1. the spring hinge can be effectively fixed by arranging the placing groove formed by the first sliding block and the second sliding block, so that the hinge groove of the glasses legs can be conveniently aligned, and the production efficiency is improved; 2. the clamp can be adapted to different machine tools to work, and is wide in application range.

Drawings

Fig. 1 is a front view of the present invention.

Fig. 2 is a plan view of the present invention.

Fig. 3 is a perspective view of the present invention.

Fig. 4 is an assembly view of the clamping mechanism of the present invention.

The reference numbers illustrate: 1-base, 2-driving piece, 3-clamping mechanism, 4-first sliding block, 5-second sliding block, 6-first projection, 7-second projection, 8-transmission rod, 9-spring, 10-sliding rail, 11-guide rod, 12-guide hole, 13-sliding block, 14-positioning block, 15-limiting block and 16-fixing block.

Detailed Description

The invention will be further described with reference to the accompanying drawings.

The clamp shown in fig. 1-4 comprises a base 1, a driving part 2 is arranged on the base 1, a clamping mechanism 3 is arranged at a position opposite to the driving part 2, the clamping mechanism 3 is used for clamping materials, the clamping mechanism 3 comprises a first sliding block 4 and a second sliding block 5 corresponding to the first sliding block 4, a first protruding block 6 is arranged on the upper end face of the first sliding block 4, a second protruding block 7 is arranged on one side, opposite to the first protruding block 6, of the second sliding block 5, the first protruding block 6 and the second protruding block 7 are matched to form a placing groove for placing the materials, the driving part can enable the first sliding block 4 and the second sliding block 5 to do clamping movement, the placing groove formed by matching the first protruding block 6 and the second protruding block 7 is gradually reduced, and the materials placed in the placing groove are pressed and fixed in the placing groove by the first protruding block 6.

As shown in fig. 3 and 4, in order to enable the driving member 2 to drive the clamping mechanism 3, the clamping mechanism 3 is provided with a transmission rod 8, a first sliding block 4 and a second sliding block 5 are respectively provided with a through hole, the transmission rod 8 is arranged in the through hole, one end of the transmission rod 8 is fixedly connected with the first sliding block 4, one end of the second sliding block 5, which is far away from the first sliding block 4, is provided with a fixed block 16, the fixed block 16 is fixed on the transmission rod 8, the driving member 2 is provided with an air cylinder, a piston rod of the air cylinder is connected with the transmission rod 8, when the clamping operation is performed, the air cylinder pulls the transmission rod 8, the first sliding block 4 clamps the second sliding block 5, the placing groove is reduced, the material placed on the placing groove is clamped by the first sliding block 4 towards the second sliding block 5, when the resetting operation is performed, the air cylinder pushes the transmission rod 8, only moves in the interval formed by the first sliding block 4 and the fixed block 16.

As shown in fig. 4, in order to protect the quality of the material during the clamping operation, an elastic member is arranged between the first sliding block 4 and the second sliding block 5, the elastic member is arranged on the transmission rod 8, the elastic member is provided with a spring 9, the elastic member can play a role of buffering, and during the resetting operation, the elastic member can bounce the first sliding block 4 to reset the clamp, a guide rod 11 is arranged on one side of the first sliding block 4 opposite to the second sliding block 5, a guide hole 12 matched with the guide rod 11 is arranged on the second sliding block 5, and the guide rod 11 can help the first sliding block 4 and the second sliding block 5 to move so that the movement does not deviate from the track.

As shown in fig. 1-3, a slide rail 10 is arranged on a base 1, a slide block 13 matched with the slide rail 10 is arranged on the slide rail 10, a second slide block 5 is fixed on the slide block 13, a positioning block 14 is arranged on the base 1, a limiting block 15 is arranged on the positioning block 14, when a cylinder pulls the first slide block 4, the first slide block 4 drives the second slide block 5 to slide on the slide rail 10 until the second slide block 5 contacts the limiting block 15 on the positioning block 14, the assembling positions are different due to different machine tools, the limiting block 15 can adapt to different machine tools, the placing grooves are aligned to different positions, the limiting block 15 is generally set as a limiting screw, and in order to prevent the limiting screw from being worn due to magnetic collision with the slide block, a.

The utility model discloses an assembly for spring hinge and glasses leg basically, spring hinge sets up in the standing groove, cylinder pulling transfer line 8, sliding block 4 presss from both sides and drives sliding block two 5 after pressing from both sides tight sliding block two 5 and slide on the slide rail, hit the stopper 15 back until sliding block two 5, clamping mechanism 3 is not removing, spring hinge fixes in the standing groove that lug 6 and lug two 7 formed this moment, because the position of different lathe assemblies is different, so be provided with stopper 15 on locating piece 14, according to the length that changes stopper 15, spring hinge presss from both sides tightly in the standing groove, make spring hinge and mirror leg align, during the reset work, cylinder driving transfer line 8 resets, the elastic component resets and makes sliding block 4 pop out, the standing groove opens, and fixed block 16 promotes clamping mechanism 3 and resets toward opposite direction.

The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and those skilled in the art can make modifications and improvements without departing from the scope of the present invention.

Claims

1. The utility model provides an anchor clamps, includes base (1), is provided with driving piece (2) on base (1), is provided with clamping mechanism (3) in the relative department of piston rod with driving piece (2), its characterized in that, clamping mechanism (3) include sliding block one (4) and with sliding block two (5) corresponding of sliding block one (4), sliding block one (4) up end is provided with lug one (6), be provided with lug two (7) on sliding block two (5) on the relative one side with lug one (6), lug one (6) and lug two (7) cooperate and form the standing groove that is used for placing the material.

2. A clamp according to claim 1, characterized in that the clamping mechanism (3) is provided with a transmission rod (8), the first sliding block (4) and the second sliding block (5) are respectively provided with a through hole, the transmission rod (8) is arranged in the through hole, one end of the transmission rod (8) is fixedly connected with the first sliding block (4), a fixed block (16) is arranged at one end of the second sliding block (5) far away from the first sliding block (4), and the fixed block (16) is fixed on the transmission rod (8).

3. A clamp according to claim 2, characterized in that the drive member (2) is provided as a cylinder, the piston rod of which is connected to the transmission rod (8).

4. A clamp as claimed in claim 3, characterized in that between the first sliding block (4) and the second sliding block (5) there is provided an elastic element, which is arranged on the transmission rod (8).

5. A clamp according to claim 4, characterized in that said elastic member is provided as a spring (9).

6. A fixture according to claim 4, characterized in that the side of the first sliding block (4) opposite to the second sliding block (5) is provided with a guide rod (11), and the second sliding block (5) is provided with a guide hole (12) matched with the guide rod (11).

7. A fixture as claimed in any one of claims 1 to 6, wherein the base (1) is provided with a slide rail (10), the slide rail (10) is provided with a slide block (13) matching with the slide rail (10), and the second slide block (5) is fixed on the slide block (13).

8. A clamp according to claim 7, characterized in that the base (1) is provided with a positioning block (14), and the positioning block (14) is provided with a limiting block (15).

9. A clamp according to claim 8, characterized in that said stop (15) is provided as a stop screw, at the end of which a buffer is provided.