CN211505793U

CN211505793U - Exempt from to pull out and insert wiring quick replacement anchor clamps

Info

Publication number: CN211505793U
Application number: CN202020016737.3U
Authority: CN
Inventors: 肖国梁
Original assignee: Shenzhen Ruifu Automation Equipment Co ltd
Current assignee: Shenzhen Ruifu Automation Equipment Co ltd
Priority date: 2020-01-02
Filing date: 2020-01-02
Publication date: 2020-09-15
Anticipated expiration: 2030-01-02

Abstract

The utility model relates to a PCB board production technical field especially relates to an exempt from to pull out and insert wiring quick replacement anchor clamps, arrange and insert, stopper, guide rail, roof and spliced pole including test fixture main part, bottom plate, location cylinder, fly leaf, test fixture thimble, guide post, test fixture, the both sides of test fixture main part bottom are passed through the support respectively with the both sides fixed connection at bottom plate top, the top of bottom plate and the bottom fixed connection of location cylinder, the free end at location cylinder top and the bottom fixed connection of fly leaf, the top of fly leaf and the bottom fixed connection of test fixture thimble. The utility model achieves the purpose of realizing automation of the plugging and unplugging actions between the thimble and the extension socket, simplifies the design structure, can quickly replace products, improves the testing quality, and adopts the cylinder positioning design structure, so that the joint is not easy to loosen; the failure rate of the equipment is greatly reduced, the product replacement speed can improve the efficiency by 50 percent, and the time can be saved.

Description

Exempt from to pull out and insert wiring quick replacement anchor clamps

Technical Field

The utility model relates to a PCB board production technical field especially relates to an exempt from to pull out and insert wiring quick replacement anchor clamps.

Background

PCBs, known as printed circuit boards, also known as printed wiring boards, are one of the important components of the electronics industry. As long as there are electronic components such as integrated circuits, printed boards are used for electrical interconnection between the respective components. The printed circuit board consists of an insulating bottom plate, a connecting lead and a welding disc for assembling and welding electronic elements, and has double functions of a conductive circuit and the insulating bottom plate. The circuit can replace complex wiring to realize electrical connection among elements in the circuit, thereby simplifying the assembly and welding work of electronic products, reducing the wiring workload in the traditional mode and greatly lightening the labor intensity of workers; and the volume of the whole machine is reduced, the product cost is reduced, and the quality and the reliability of the electronic equipment are improved.

Under traditional normal condition, ICT and FCT anchor clamps on the PCB board are connected the action, mainly go on through the mode of the manual wiring row of plugging of pulling out, however need change anchor clamps when equipment change product, at first pull out the manual work of plugging out to former anchor clamps wiring row, take off old anchor clamps from the test machine again, accomplish and change anchor clamps work, traditional test fixture, when changing anchor clamps, the winding displacement does not insert well and can influence the test quality, and simultaneously, because there may be a plurality of row on the test equipment and insert, consequently, the wrong phenomenon appears plugging in the in-process of pegging graft easily, thereby lead to the test machine to detect, cause the trouble to appear.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a quick replacement clamp for a plug-free wiring, which achieves the aim of realizing automation of the plug action between a thimble and a socket, and simultaneously has simplified design structure, can quickly replace products and improve the test quality, and the design structure is cylinder positioning, so that the joint is not easy to loosen; the failure rate of the equipment is greatly reduced, the product replacement speed can improve the efficiency by 50 percent, and the time can be saved.

(II) technical scheme

In order to realize the technical problem, the utility model provides a following technical scheme: a quick replacement clamp for a plug-free wiring comprises a test clamp main body, a bottom plate, a positioning cylinder, a movable plate, a test clamp thimble, a guide post, a test clamp socket, a limiting block, a guide rail, a top plate and a connecting post, the two sides of the bottom of the test fixture main body are respectively and fixedly connected with the two sides of the top of the bottom plate through the brackets, the top of the bottom plate is fixedly connected with the bottom of the positioning cylinder, the free end of the top of the positioning cylinder is fixedly connected with the bottom of the movable plate, the top of the movable plate is fixedly connected with the bottom of the thimble of the test fixture, the bottom of the guide column is fixedly connected with the top of the bottom plate, the top of the guide post penetrates through the top of the movable plate and extends to the interior of the test fixture main body, the movable plate is connected with the guide post in a sliding manner, one end of the test fixture extension socket is positioned in the test fixture main body, and the bottom of the test fixture extension socket is positioned above the top of the thimble of the test fixture.

Furthermore, the tops of the guide posts are fixedly connected with the bottom of the limiting block, the number of the guide posts is three, and the three guide posts are uniformly distributed at equal intervals relative to the top of the bottom plate.

Further, the passway that cooperation test fixture row inserted into is all seted up to both sides in test fixture main part the place ahead, the shape of passway is the rectangle, all be provided with the protection adhesive tape around the passway inner wall.

Furthermore, two sides of the bottom of the test fixture main body are respectively fixedly connected with the tops of the two guide rails, and the free ends of the bottoms of the guide rails are fixedly connected with the tops of the needle beds.

Further, the top plate is located above the top of the test fixture main body, and the bottom of the top plate is detachably and fixedly connected with the top of the test fixture main body through bolts.

Furthermore, the top of the connecting column is fixedly connected with the bottom of the bottom plate, and a clamping groove matched with the clamp for use is formed below the outer surface of the connecting column.

(III) advantageous effects

The utility model provides an exempt from to pull out and insert wiring quick replacement anchor clamps possesses following beneficial effect:

1. the utility model provides a exempt from to pull out and insert wiring quick replacement anchor clamps and traditional anchor clamps project organization are different completely, and the propulsion action through the location cylinder realizes pulling out automatically and inserts the operation, can avoid the test fixture pull out the not hard up problem of wiring that arouses of inserting at manual, consequently can improve the stability of wiring, guarantees the quality of product.

2. The utility model has the advantages that the design structure is simplified, the product can be replaced quickly, the test quality is improved, the design structure is the cylinder positioning, and thus the joint is not easy to loosen; the failure rate of the equipment is greatly reduced, the product replacement speed can improve the efficiency by 50 percent, and the time can be saved.

3. The utility model discloses because the setting of guide post, through the guide effect of guide post, can provide the restriction effect for the movement track of fly leaf, consequently guaranteed the removal orbit of test fixture thimble, guaranteed test fixture row and inserted and the corresponding effect between the test fixture thimble, guaranteed to pull out the stability of inserting the action.

Drawings

FIG. 1 is a schematic front view of the structure of the present invention;

fig. 2 is a front sectional view of the structure of the present invention.

In the figure: 1. a test fixture body; 2. a base plate; 3. positioning the air cylinder; 4. a movable plate; 5. testing a thimble of the clamp; 6. a guide post; 7. testing the fixture extension socket; 8. a limiting block; 9. a passage port; 10. a guide rail; 11. a top plate; 12. connecting columns; 13. a clamping groove.

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. 1-2, the present invention provides a technical solution: a quick replacement clamp for a plug-and-play-free wiring comprises a test clamp main body 1, a bottom plate 2, a positioning cylinder 3, a movable plate 4, test clamp thimbles 5, guide posts 6, test clamp extension plugs 7, limiting blocks 8, guide rails 10, a top plate 11 and connecting posts 12, wherein two sides of the bottom of the test clamp main body 1 are respectively and fixedly connected with two sides of the top of the bottom plate 2 through brackets, the top of the bottom plate 2 is fixedly connected with the bottom of the positioning cylinder 3, the free end of the top of the positioning cylinder 3 is fixedly connected with the bottom of the movable plate 4, the top of the movable plate 4 is fixedly connected with the bottom of the test clamp thimbles 5, the bottom of the guide posts 6 is fixedly connected with the top of the bottom plate 2, the top of the guide posts 6 penetrates through the top of the movable plate 4 and extends into the test clamp main body 1, the movable plate 4 is slidably connected with the guide, and the bottom that test fixture row inserted 7 is located the top at test fixture thimble 5 top, the utility model provides an exempt from to pull out and insert wiring quick replacement anchor clamps and traditional anchor clamps project organization are different completely, realize through the propulsion action of location cylinder 3 that automatic pulling out is inserted the operation, can avoid the test fixture pull out the not hard up problem of wiring that arouses of inserting at manual, consequently can improve the stability of wiring, guarantee the quality of product.

The top of the guide post 6 is fixedly connected with the bottom of the limiting block 8, the number of the guide posts 6 is three, and the three guide posts 6 are uniformly distributed at equal intervals relative to the top of the bottom plate 2, due to the arrangement of the guide posts 6, a limiting effect can be provided for the motion track of the movable plate 4 through the guiding effect of the guide posts 6, so that the motion track of the thimble 5 of the test fixture is ensured, the corresponding effect between the row insert 7 of the test fixture and the thimble 5 of the test fixture is ensured, the stability of the pulling and inserting actions is ensured, the two sides in front of the main body 1 of the test fixture are both provided with a passage opening 9 which is matched with the row insert 7 of the test fixture to enter, the passage opening 9 is rectangular, the periphery of the inner wall of the passage opening 9 is provided with protective adhesive tapes, the two sides of the bottom of the main body 1 of the test fixture are respectively fixedly connected with, the top plate 11 is positioned above the top of the test fixture main body 1, the bottom of the top plate 11 is detachably and fixedly connected with the top of the test fixture main body 1 through bolts, the top of the connecting column 12 is fixedly connected with the bottom of the bottom plate 2, and the lower part of the outer surface of the connecting column 12 is provided with a clamping groove 13 matched with the fixture for use; the failure rate of the equipment is greatly reduced, the product replacement speed can improve the efficiency by 50 percent, and the time can be saved.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, and the supply also belongs to the common general knowledge in this field, and the utility model discloses mainly used protects mechanical device, so the utility model discloses no longer explain control mode and circuit connection in detail.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an exempt from to pull out and insert wiring quick replacement anchor clamps, includes test fixture main part (1), bottom plate (2), location cylinder (3), fly leaf (4), test fixture thimble (5), guide post (6), test fixture row insert (7), stopper (8), guide rail (10), roof (11) and spliced pole (12), its characterized in that: the two sides of the bottom of the test fixture main body (1) are respectively fixedly connected with the two sides of the top of the bottom plate (2) through a bracket, the top of the bottom plate (2) is fixedly connected with the bottom of the positioning cylinder (3), the free end of the top of the positioning cylinder (3) is fixedly connected with the bottom of the movable plate (4), the top of the movable plate (4) is fixedly connected with the bottom of the thimble (5) of the test fixture, the bottom of the guide post (6) is fixedly connected with the top of the bottom plate (2), the top of the guide post (6) penetrates through the top of the movable plate (4) and extends into the test fixture main body (1), the movable plate (4) is connected with the guide post (6) in a sliding way, one end of the test fixture extension socket (7) is positioned in the test fixture main body (1), and the bottom of the test fixture row socket (7) is positioned above the top of the test fixture thimble (5).

2. The quick change clamp of the plug-free wiring according to claim 1, characterized in that: the top of guide post (6) and the bottom fixed connection of stopper (8), the quantity of guide post (6) is three, and three guide post (6) for the top equidistance evenly distributed of bottom plate (2).

3. The quick change clamp of the plug-free wiring according to claim 1, characterized in that: the both sides in test fixture main part (1) the place ahead all set up the passway (9) that cooperation test fixture row inserted (7) and got into, the shape of passway (9) is the rectangle, all be provided with the protection adhesive tape around passway (9) inner wall.

4. The quick change clamp of the plug-free wiring according to claim 1, characterized in that: the two sides of the bottom of the test fixture main body (1) are respectively fixedly connected with the tops of the two guide rails (10), and the free end of the bottom of each guide rail (10) is fixedly connected with the top of the needle bed.

5. The quick change clamp of the plug-free wiring according to claim 1, characterized in that: the top plate (11) is located above the top of the test fixture main body (1), and the bottom of the top plate (11) is detachably and fixedly connected with the top of the test fixture main body (1) through bolts.

6. The quick change clamp of the plug-free wiring according to claim 1, characterized in that: the top of spliced pole (12) and the bottom fixed connection of bottom plate (2), joint groove (13) that cooperation anchor clamps used are seted up to the below of spliced pole (12) surface.