CN211019474U

CN211019474U - Auxiliary clamping device for processing circuit function board

Info

Publication number: CN211019474U
Application number: CN201922275782.0U
Authority: CN
Inventors: 付尚波; 苏鹏权
Original assignee: Chengdu Jonpe Technology Co ltd
Current assignee: Chengdu Jonpe Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-07-14
Anticipated expiration: 2029-12-18

Abstract

The utility model belongs to the technical field of the circuit board, especially, be an auxiliary clamping device is used in circuit function board processing, when using to current clamping device is used in circuit board processing, can not press from both sides the circuit board of different length tightly, can only press from both sides tightly the circuit board of a length to lead to clamping device to appear the relatively poor problem of centre gripping effect, the scheme is presented now, and it includes the base, the top fixed mounting of base has support column and two dead levers, and two dead levers are located the support column both sides respectively, and the top fixed mounting of support column has the tray, and the top of base is rotated and is installed two dwangs, and the top fixed mounting of dwang has the sprocket, and two are taken turns to the last meshing of sprocket. The utility model discloses a sprocket carries out the centre gripping to the circuit board with the cooperation of spring, simple structure, and the simple operation can the circuit board of the different models of centre gripping, improves work efficiency.

Description

Auxiliary clamping device for processing circuit function board

Technical Field

The utility model relates to a circuit board technical field especially relates to a circuit function board processing is with supplementary clamping device.

Background

The circuit board is also called circuit board, PCB board, aluminium base board, high frequency board, ultra-thin circuit board, printed circuit board etc. the circuit board mainly comprises pad, via hole, mounting hole, wire, components and parts, connector, packing and electric border etc. common sheet layer structure includes single-layer board, double-layer board and multiply wood three kinds, in the in-process of circuit board production, often can need a clamping device who is used for the circuit board, comes to carry out the centre gripping to the circuit board.

When the clamping device for processing the circuit board is used, the circuit boards with different lengths cannot be clamped, and the circuit board with one length can only be clamped, so that the problem that the clamping effect of the clamping device is poor is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current clamping device for circuit board processing and when using, can not press from both sides tightly the circuit board of different length, can only press from both sides tightly the circuit board of a length to lead to clamping device to appear the relatively poor shortcoming of centre gripping effect, and the processing of a circuit function board is with supplementary clamping device who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a circuit function board processing is with supplementary clamping device, the on-line screen storage device comprises a base, the top fixed mounting of base has support column and two dead levers, two dead levers are located the support column both sides respectively, the top fixed mounting of support column has the tray, the top of base is rotated and is installed two dwangs, the top fixed mounting of dwang has the sprocket, two chain wheels are gone up to mesh has same chain, the front side one end of chain and the equal fixed mounting of the rear side other end of chain have the sliding plate, the equal fixed mounting in one side that two sliding plates are close to each other has the U-shaped board, the screw rod is installed to the top side screw thread of U-shaped board, the top fixed mounting of first screw rod has the first in command, the bottom of screw rod extends to in the U-.

Preferably, the top of base is equipped with two recesses, and the bottom of two sliding plates is slidable mounting respectively in the recess that corresponds, realizes the slip of sliding plate, carries out the centre gripping to the circuit board.

Preferably, the equal fixed mounting in one side that two dead levers kept away from each other has first spring, and the one end that two first springs kept away from each other is fixed mounting respectively on the sliding plate that corresponds, has the pulling force to the sliding plate for the centre gripping to the circuit board.

Preferably, the top sides of the two U-shaped plates are provided with threaded holes, and the threaded sleeves of the screws are arranged in the corresponding threaded holes, so that the circuit board is clamped at a high height.

Preferably, the top of base rotates installs the bracing piece, and movable mounting has the fixed plate on the bracing piece, the one end of the rear side fixedly connected with connecting rod of fixed plate, and the other end fixedly connected with cap section of thick bamboo of connecting rod carries out the centre gripping to the second handle.

Preferably, the bottom of the bottom fixedly connected with second spring of bracing piece, the top fixed mounting of second spring are in the bottom of fixed plate, and the pivot of second handle is the pentagon pivot, compresses the fixed plate, is convenient for stabilize the centre gripping to the second handle.

In the utility model, the auxiliary clamping device for processing the circuit function board comprises a tray, a circuit board, a second handle, a chain wheel, a first spring, a supporting rod, a buffer board, a first spring, a second spring, a fixing board, a first handle, a second handle, a support rod, a first spring, a second handle, a fixing board, a first spring, a second spring, a first spring, a second spring, a screw rod, a buffer board, a second handle, a first handle, a second spring, a fixing board, a second spring, separating the two sliding plates from the circuit board, and finally taking down the circuit board;

the utility model discloses a sprocket carries out the centre gripping to the circuit board with the cooperation of spring, simple structure, and the simple operation can the circuit board of the different models of centre gripping, improves work efficiency.

Drawings

Fig. 1 is a schematic structural view of an auxiliary clamping device for processing a circuit function board according to the present invention;

fig. 2 is a top view of the auxiliary clamping device for processing a circuit function board according to the present invention;

fig. 3 is a schematic structural diagram of a portion a of the auxiliary clamping device for processing a circuit function board according to the present invention.

In the figure: 1. a base; 2. a support pillar; 3. a sliding plate; 4. rotating the rod; 5. fixing the rod; 6. a tray; 7. a sprocket; 8. a chain; 9. a first spring; 10. a U-shaped plate; 11. a screw; 12. a first handle; 13. a buffer plate; 14. a second handle; 15. a support bar; 16. a fixing plate; 17. a second spring; 18. a cap barrel; 19. a connecting rod.

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.

Referring to fig. 1-3, an auxiliary clamping device is used in processing of a circuit function board, including base 1, the top fixed mounting of base 1 has support column 2 and two dead levers 5, two dead levers 5 are located support column 2 both sides respectively, the top fixed mounting of support column 2 has tray 6, the top of base 1 is rotated and is installed two dwang 4, the top fixed mounting of dwang 4 has sprocket 7, the meshing has same chain 8 on two sprockets 7, the equal fixed mounting in front side one end of chain 8 and the rear side other end of chain 8 has sliding plate 3, the equal fixed mounting in one side that two sliding plates 3 are close to each other has U-shaped plate 10, screw rod 11 is installed to the top side screw thread of U-shaped plate 10, the top fixed mounting of first screw rod 11 has first in command 12, the bottom of screw rod 11 extends to in U-shaped plate 10 and fixed mounting has buffer board 13, the top fixed mounting of one sprocket in two.

In this embodiment, the top of base 1 is equipped with two recesses, and the bottom of two sliding plates 3 is slidable mounting respectively in the recess that corresponds, realizes sliding plate 3's slip, carries out the centre gripping to the circuit board.

In this embodiment, the equal fixed mounting in one side that two dead levers 5 kept away from each other has first spring 9, and the one end that two first springs 9 kept away from each other is fixed mounting respectively on the sliding plate 3 that corresponds, has pulling force to sliding plate 3 for the centre gripping to the circuit board.

In this embodiment, the top sides of two U-shaped plates 10 all are equipped with the screw hole, and screw rod 11 threaded sleeve is established in the threaded hole that corresponds, realizes highly carrying out the centre gripping to the circuit board.

In this embodiment, the top of the base 1 is rotatably provided with a support rod 15, the support rod 15 is movably provided with a fixing plate 16, the rear side of the fixing plate 16 is fixedly connected with one end of a connecting rod 19, and the other end of the connecting rod 19 is fixedly connected with a cap barrel 18 for clamping the second handle 14.

In this embodiment, the bottom fixedly connected with second spring 17's of bracing piece 15 bottom, second spring 17's top fixed mounting is in the bottom of fixed plate 16, and second handle 14's pivot is the pentagon pivot, compresses fixed plate 16, is convenient for stabilize the centre gripping to second handle 14.

In the utility model, firstly, the circuit board is placed on the tray 6, the second handle 14 is rotated to rotate the chain wheel 7, the two sliding plates 3 are driven to approach each other, the first spring 9 pulls the two sliding plates 3 to approach each other, the circuit board is clamped, after the clamping is completed, the supporting rod 15 is rotated to enable the cap barrel 18 at the other end of the connecting rod 19 to fix the rotating shaft of the second handle 14, the second spring 17 pulls the fixing plate 16 downwards to enable the connecting rod 19 not to move easily, thereby limiting the cap barrel 18, after the clamping of the length of the circuit board is completed, the first handle 12 is rotated to enable the screw rod 11 to rotate, the buffer plate 13 is driven to move downwards, the height of the circuit board is clamped, after the circuit board is processed, the first handle 12 is rotated reversely, the fixing plate 16 is moved upwards, the cap barrel 18 is separated from the rotating shaft of the second handle 14, the second handle 14 is rotated reversely after the supporting rod 15 is rotated, the two slide plates 3 are moved away from the circuit board and the circuit board is finally removed.

Claims

1. An auxiliary clamping device for processing a circuit function board comprises a base (1) and is characterized in that a supporting column (2) and two fixing rods (5) are fixedly mounted at the top of the base (1), the two fixing rods (5) are respectively positioned at two sides of the supporting column (2), a tray (6) is fixedly mounted at the top end of the supporting column (2), two rotating rods (4) are rotatably mounted at the top of the base (1), chain wheels (7) are fixedly mounted at the top ends of the rotating rods (4), the two chain wheels (7) are meshed with a same chain (8), sliding plates (3) are fixedly mounted at one end of the front side of each chain (8) and the other end of the rear side of each chain (8), a U-shaped plate (10) is fixedly mounted at one side of the two sliding plates (3) close to each other, a screw rod (11) is mounted on the top side of each U-shaped plate (10) in a threaded, the bottom end of the screw rod (11) extends into the U-shaped plate (10) and is fixedly provided with a buffer plate (13), and the top of one of the two chain wheels (7) is fixedly provided with a second handle (14).

2. The auxiliary clamping device for processing the circuit function board as claimed in claim 1, wherein the top of the base (1) is provided with two grooves, and the bottoms of the two sliding plates (3) are respectively slidably mounted in the corresponding grooves.

3. The auxiliary clamping device for processing the circuit function board as claimed in claim 1, wherein the sides of the two fixing rods (5) far away from each other are fixedly provided with the first springs (9), and the ends of the two first springs (9) far away from each other are respectively fixedly arranged on the corresponding sliding plates (3).

4. The auxiliary clamping device for processing the circuit function board as claimed in claim 1, wherein the top sides of the two U-shaped plates (10) are provided with threaded holes, and the screw rods (11) are sleeved in the corresponding threaded holes in a threaded manner.

5. The auxiliary clamping device for processing the circuit function board as claimed in claim 1, wherein a supporting rod (15) is rotatably mounted on the top of the base (1), a fixing plate (16) is movably mounted on the supporting rod (15), one end of a connecting rod (19) is fixedly connected to the rear side of the fixing plate (16), and a cap barrel (18) is fixedly connected to the other end of the connecting rod (19).

6. The auxiliary clamping device for processing the circuit function board as claimed in claim 5, wherein the bottom of the supporting rod (15) is fixedly connected with the bottom end of a second spring (17), the top end of the second spring (17) is fixedly installed at the bottom of the fixing plate (16), and the rotating shaft of the second handle (14) is a pentagonal rotating shaft.