CN211992644U

CN211992644U - Fixing device is used in electronic product production

Info

Publication number: CN211992644U
Application number: CN202020710614.XU
Authority: CN
Inventors: 赵伟栋
Original assignee: Zhuji Chengcheng Software Technology Co ltd
Current assignee: Zhuji Chengcheng Software Technology Co ltd
Priority date: 2020-05-04
Filing date: 2020-05-04
Publication date: 2020-11-24
Anticipated expiration: 2030-05-04

Abstract

The utility model discloses a fixing device for electronic product production, which comprises a base, wherein both sides of the base are provided with fixing plates, both sides of the upper surface of the base are provided with baffles, two opposite sides of the top ends of the baffles are connected with a screw rod through a bearing, one end of the screw rod extends to the outside of the baffles and is provided with a turntable, the screw rod is sleeved with two sliding sleeves which are symmetrically distributed, two bottoms of the sliding sleeves are provided with connecting rods, the connecting rods are L-shaped structures, the utility model can enable the two sliding sleeves to move in opposite directions simultaneously through the arranged left threads and right threads, thereby enabling the device to adjust the distance between the two connecting rods according to the size of an electronic circuit board, enabling two clamping mechanisms to just clamp and fix the electronic circuit board, and further enabling the device to be suitable for fixing electronic circuit boards with different sizes, the application range of the device is improved.

Description

Fixing device is used in electronic product production

Technical Field

The utility model relates to an electronic product processing technology field specifically is a fixing device is used in electronic product production.

Background

The material of electronic circuit board is copper or plastics, and most circuit boards are the rectangle form, and the advantage that adopts electronic circuit board lies in, and electronic circuit board can significantly reduce the mistake of wiring and assembly to improve the automation level of electronic circuit board production, promote production efficiency, make electric elements to become more meticulous, high-end development, at the in-process of electronic circuit board production, need fix electronic circuit board.

At present, the conventional electronic circuit board fixing device is inconvenient to adjust, unstable in clamping and fixing, not suitable for fixing electronic circuit boards of different specifications, seriously influencing the production and manufacturing efficiency and influencing the quality of the electronic circuit boards.

Disclosure of Invention

An object of the utility model is to provide a fixing device is used in electronic product production 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:

a fixing device for electronic product production comprises a base, wherein both sides of the base are provided with fixing plates, both sides of the upper surface of the base are provided with baffles, one side of the two baffles opposite to the top end is rotatably connected with a lead screw through a bearing, one end of the lead screw extends to the outer side of the baffle and is provided with a turntable, the lead screw is sleeved with two symmetrically distributed sliding sleeves, the bottoms of the two sliding sleeves are provided with connecting rods, the connecting rods are L-shaped structures, one sides of the two connecting rods opposite to the vertical part are provided with clamping mechanisms, one sides of the two baffles opposite to the horizontal part of the connecting rods are provided with supporting plates, the connecting rods are in sliding connection with the supporting plates, the middle part of the upper surface of the base is provided with a collecting box, the collecting box is in sliding connection with the base, when in use, the base is fixed through, thereby make two clamping mechanism just can press from both sides tight fixedly to electronic circuit board, and then make the device can be applicable to the electronic circuit board of multiple not unidimensional size and fix, through the collection box that sets up for in the sweeps etc. that produce fall into the collection box in the course of working, avoid causing dirty in disorder of workstation, and the staff of being convenient for carries out centralized processing to the sweeps.

As a further aspect of the present invention: the lead screw divides into left hand thread and right hand thread with the middle part, and two the sliding sleeve rotates with left hand thread and right hand thread respectively to be connected, through the left hand thread and the right hand thread that set up for two sliding sleeves can be opposite direction simultaneously and remove.

As a further aspect of the present invention: clamping mechanism includes first fixed block and second fixed block, sliding connection has the adjustable shelf on the second fixed block, the adjustable shelf is U type structure, just be provided with the pull ring on the adjustable shelf, the adjustable shelf bottom is provided with the connecting block, just the vertical position cover of adjustable shelf is equipped with the extrusion spring, the connecting block all is provided with two tight pieces of clamp with the relative one side of first fixed block, through the pulling pull ring for two press from both sides tight piece and part, thereby make electronic circuit board be arranged in two gaps that press from both sides tight piece, and loosen the pull ring, under the spring action of extrusion spring this moment, make two press from both sides tight piece and tightly fix electronic circuit board firmly.

As a further aspect of the present invention: the clamping block comprises an elastic sheet, the surface of the elastic sheet is wrapped with a rubber pad, and the clamping force of the clamping block is improved through the arranged elastic sheet, so that the electronic circuit board is more firmly fixed, and under the action of the rubber pad, the electronic circuit board is protected, and the electronic circuit board is prevented from being abraded in the clamping process.

As a further aspect of the present invention: the utility model discloses a device for fixing the connecting rod, including backup pad, connecting rod, limiting groove, stopper and limiting groove sliding connection, the backup pad upper surface is provided with the spacing groove, connecting rod horizontal part bottom corresponds with the spacing groove and is provided with the stopper, stopper and limiting groove sliding connection through the stopper and the limiting groove sliding connection who sets up, have played the effect of spacing support to the connecting rod, have improved the device's stability.

As a further aspect of the present invention: the utility model discloses a collection box, including base, collection box, spout, slider and spout sliding connection, the base upper surface middle part is provided with the recess, it is inside that the collection box is located the recess, just it all is provided with the slider to collect box bottom both sides, recess bottom inner wall corresponds with the slider and is provided with the spout, slider and spout sliding connection through the slider and the spout sliding connection that set up are convenient for take out the collection box to be convenient for clear up the sweeps in the collection box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a left hand thread and right hand thread that set up, make two sliding sleeves can do the opposite direction simultaneously and remove, thereby make the device can adjust the distance of two connecting rods according to the electronic circuit board size, thereby make two clamping mechanism just can press from both sides tight fixed to electronic circuit board, and then make the device can be applicable to the electronic circuit board of multiple different sizes and fix, the application scope of the device is improved, through the collection box that sets up, make sweeps etc. that produce in the course of working fall into in the collection box, avoid causing the dirty in disorder of workstation, and the staff of being convenient for carries out centralized processing to the sweeps, staff's intensity of labour has been reduced.

2. Through the pulling pull ring, make two press from both sides tight piece and part, thereby make electronic circuit board be located the gap of two tight pieces of clamp, and loosen the pull ring, this moment under extrusion spring's elasticity effect, make two press from both sides tight piece firmly press from both sides electronic circuit board and press from both sides tightly fixed, through the flexure strip that sets up, the tight dynamics of the clamp that has improved the tight piece of clamp, make electronic circuit board's fixed more firm, and under the effect of rubber pad, played the guard action to electronic circuit board, avoid causing wearing and tearing to electronic circuit board at the tight in-process of clamp.

Drawings

Fig. 1 is a schematic structural diagram of a fixing device for electronic product production.

Fig. 2 is a partially enlarged view of a fixing device for electronic product production.

Fig. 3 is a partially enlarged view of B in the fixing device for electronic product production.

In the figure: 1. a base; 2. a baffle plate; 3. a screw rod; 4. a turntable; 5. a support plate; 6. a limiting groove; 7. a sliding sleeve; 8. a connecting rod; 9. a limiting block; 10. a collection box; 11. a first fixed block; 12. a second fixed block; 13. a movable frame; 14. a pull ring; 15. a compression spring; 16. connecting blocks; 17. an elastic sheet; 18. a groove; 19. a slider; 20. a chute.

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, in the embodiment of the present invention, a fixing device for electronic product production comprises a base 1, wherein fixing plates are disposed on both sides of the base 1, baffles 2 are disposed on both sides of the upper surface of the base 1, a screw rod 3 is rotatably connected to the opposite sides of the tops of the two baffles 2 through bearings, one end of the screw rod 3 extends to the outside of the baffles 2 and is provided with a turntable 4, two symmetrically distributed sliding sleeves 7 are sleeved on the screw rod 3, connecting rods 8 are disposed at the bottoms of the two sliding sleeves 7, the connecting rods 8 are L-shaped, clamping mechanisms are disposed on the opposite sides of the vertical positions of the two connecting rods 8, a supporting plate 5 is disposed below the horizontal position of the connecting rods 8 on the opposite sides of the two baffles 2, the connecting rods 8 are slidably connected with the supporting plate 5, and a collecting box 10 is disposed in the middle, the collecting box 10 is connected with the base 1 in a sliding way.

During the use, fix base 1 through the fixed plate, adjust the distance of two connecting rods 8 according to the electronic circuit board size, thereby make two clamping mechanism just can press from both sides tight fixedly to electronic circuit board, and then make the device can be applicable to the electronic circuit board of multiple different sizes and fix, through the collection box 10 that sets up, make sweeps etc. that produce fall into in the collection box 10 in the course of working, avoid causing dirty in disorder of workstation, and the staff of being convenient for carries out centralized processing to the sweeps.

The lead screw 3 divides into left hand thread and right hand thread with the middle part, just two the sliding sleeve 7 is connected with left hand thread and right hand thread rotation respectively.

Through the left and right screw thread that sets up for two sliding sleeves 7 can do opposite direction simultaneously and remove.

Clamping mechanism includes first fixed block 11 and second fixed block 12, sliding connection has adjustable shelf 13 on the second fixed block 12, adjustable shelf 13 is U type structure, just be provided with pull ring 14 on the adjustable shelf 13, adjustable shelf 13 bottom is provided with connecting block 16, just the vertical position cover of adjustable shelf 13 is equipped with extrusion spring 15, connecting block 16 all is provided with tight piece of clamp with 11 relative one sides of first fixed block.

The two clamping blocks are separated by pulling the pull ring 14, so that the electronic circuit board is positioned in the gap of the two clamping blocks, the pull ring 14 is released, and the two clamping blocks firmly clamp and fix the electronic circuit board under the action of the elastic force of the extrusion spring 15.

The clamping block comprises an elastic sheet 17, and a rubber pad is wrapped on the surface of the elastic sheet 17.

Through the elastic sheet 17 who sets up, improved the tight dynamics of clamp of tight piece for electronic circuit board's fixed more firm, and under the effect of rubber pad, played the guard action to electronic circuit board, avoid causing wearing and tearing to electronic circuit board at the tight in-process of clamp.

The upper surface of the supporting plate 5 is provided with a limiting groove 6, the bottom of the horizontal part of the connecting rod 8 corresponds to the limiting groove 6 and is provided with a limiting block 9, and the limiting block 9 is connected with the limiting groove 6 in a sliding mode.

Through the stopper 9 and the 6 sliding connection of spacing groove that set up, played the effect of spacing support to connecting rod 8, improved the device's stability.

Base 1 upper surface middle part is provided with recess 18, it is inside that collection box 10 is located recess 18, just it all is provided with slider 19 to collect box 10 bottom both sides, 18 bottom inner walls of recess correspond with slider 19 and are provided with spout 20, slider 19 and spout 20 sliding connection.

Through the sliding connection of the arranged slide block 19 and the sliding groove 20, the collection box 10 is convenient to take out, and therefore the scraps in the collection box 10 are convenient to clean.

The utility model discloses a theory of operation is:

when the clamping device is used, the base 1 is fixed through the fixing plate, the distance between the two connecting rods 8 is adjusted according to the size of the electronic circuit board, so that the two clamping mechanisms can just clamp and fix the electronic circuit board, the clamping device can be suitable for fixing the electronic circuit boards with different sizes, the arranged collecting box 10 enables scraps and the like generated in the processing process to fall into the collecting box 10, the mess of a workbench is avoided, workers can conveniently concentrate the scraps, the two clamping blocks are separated by pulling the pull ring 14, the electronic circuit board is positioned in the gap between the two clamping blocks, the pull ring 14 is loosened, the electronic circuit board is firmly clamped and fixed by the two clamping blocks under the elastic action of the extrusion spring 15, and the clamping force of the clamping blocks is improved through the arranged elastic sheet 17, make electronic circuit board's fixed more firm, and under the effect of rubber pad, played the guard action to electronic circuit board, avoid causing wearing and tearing to electronic circuit board at the clamping process, stopper 9 and 6 sliding connection of spacing groove through setting up, the effect of spacing support has been played to connecting rod 8, the device's stability has been improved, slider 19 and the 20 sliding connection of spout through setting up, be convenient for take out collection box 10, thereby be convenient for clear up the sweeps in the collection box 10.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A fixing device for electronic product production comprises a base (1) and is characterized in that fixing plates are arranged on two sides of the base (1), baffles (2) are arranged on two sides of the upper surface of the base (1), one side, opposite to the top ends of the two baffles (2), of each baffle is rotatably connected with a lead screw (3) through a bearing, one end of each lead screw (3) extends to the outer side of the corresponding baffle (2) and is provided with a turntable (4), two sliding sleeves (7) which are symmetrically distributed are sleeved on the corresponding lead screw (3), connecting rods (8) are arranged at the bottoms of the two sliding sleeves (7), each connecting rod (8) is of an L-shaped structure, clamping mechanisms are arranged on the sides, opposite to the vertical parts, of the two connecting rods (8), supporting plates (5) are arranged on the sides, opposite to the two baffles (2), below the horizontal parts of the connecting rods (8), and the connecting rods (, the collecting box is characterized in that a collecting box (10) is arranged in the middle of the upper surface of the base (1), and the collecting box (10) is connected with the base (1) in a sliding mode.

2. The fixing device for electronic product production as claimed in claim 1, wherein the screw rod (3) is divided into a left thread and a right thread at the middle part, and the two sliding sleeves (7) are respectively connected with the left thread and the right thread in a rotating manner.

3. The fixing device for electronic product production according to claim 1, wherein the clamping mechanism comprises a first fixing block (11) and a second fixing block (12), a movable frame (13) is slidably connected to the second fixing block (12), the movable frame (13) is of a U-shaped structure, a pull ring (14) is arranged on the movable frame (13), a connecting block (16) is arranged at the bottom of the movable frame (13), an extrusion spring (15) is sleeved at a vertical position of the movable frame (13), and a clamping block is arranged on one side of the connecting block (16) opposite to the first fixing block (11).

4. The fixing device for electronic product production as claimed in claim 3, wherein the clamping block comprises an elastic sheet (17), and a rubber pad is wrapped on the surface of the elastic sheet (17).

5. The fixing device for electronic product production according to claim 1, wherein a limiting groove (6) is formed in the upper surface of the supporting plate (5), a limiting block (9) is correspondingly arranged at the bottom of the horizontal portion of the connecting rod (8) and the limiting groove (6), and the limiting block (9) is slidably connected with the limiting groove (6).

6. The fixing device for electronic product production according to claim 1, wherein a groove (18) is formed in the middle of the upper surface of the base (1), the collecting box (10) is located inside the groove (18), sliding blocks (19) are arranged on two sides of the bottom of the collecting box (10), sliding grooves (20) are formed in the inner wall of the bottom of the groove (18) and correspond to the sliding blocks (19), and the sliding blocks (19) are slidably connected with the sliding grooves (20).