CN214177672U

CN214177672U - Clamping jig for processing circuit board

Info

Publication number: CN214177672U
Application number: CN202120337994.1U
Authority: CN
Inventors: 朱天胜
Original assignee: Shenzhen Sheng Xin Technology Co ltd
Current assignee: Shenzhen Sheng Xin Technology Co ltd
Priority date: 2021-02-06
Filing date: 2021-02-06
Publication date: 2021-09-10
Anticipated expiration: 2031-02-06

Abstract

The utility model relates to a circuit board processing technology field especially relates to a clamping tool is used in circuit board processing, including regulating box, drive assembly, elevator, connecting rod, lifter plate and the solid subassembly of pressure, drive assembly fixed connection is in the inside of regulating box, elevator fixed connection is at drive assembly's output, connecting rod fixed connection is in the front of elevator, lifter plate fixed connection is in the one end of connecting rod, the solid subassembly of pressure inlays and establishes on the lifter plate. The utility model discloses well drive assembly drive elevator is the rebound, makes the lifter plate rebound through the connecting rod, can make the briquetting support and press on the circuit board, realizes its clamping effect, and simultaneously, compression spring has certain elasticity, and the briquetting can produce great deformation under very little exogenic action, can reconversion after detaching external force, and then has played the effect of flexible clamping to the circuit board, prevents that excessive support from pressing and causing the circuit board to damage, has improved the result of use.

Description

Clamping jig for processing circuit board

Technical Field

The utility model relates to a circuit board processing technology field specifically is a clamping tool is used in circuit board processing.

Background

The circuit board enables the circuit to be miniaturized and visualized, and plays an important role in batch production of fixed circuits and optimization of electric appliance layout. The circuit board can be called as a printed circuit board or a printed circuit board, and the FPC circuit is also called as a flexible printed circuit board which is made of polyimide or polyester film as a base material and has high reliability and excellent flexibility.

The circuit board generally needs artifical handheld tool to carry out pressing of welding point when the welding, avoids the circuit board welding department roll-over, and it is comparatively troublesome to press by manual work, adopts clamping tool to carry out the clamping for this reason, and clamping tool adopts rigid contact to carry out the clamping more, and the rigid clamping causes excessively to press to the circuit board easily, leads to the circuit board to appear damaging the situation, has reduced the result of use.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides a clamping tool is used in circuit board processing possesses flexible fixed advantage, has solved the rigid clamping and has caused excessively to press to the circuit board easily, leads to the circuit board damage situation to appear, has reduced the problem of result of use.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a clamping tool is used in circuit board processing, includes regulating box, drive assembly, elevator, connecting rod, lifter plate and the solid subassembly of pressure, drive assembly fixed connection is in the inside of regulating box, elevator fixed connection is at drive assembly's output, connecting rod fixed connection is in the front of elevator, lifter plate fixed connection is in the one end of connecting rod, the solid subassembly of pressure inlays to be established on the lifter plate.

The solid subassembly of pressure is including circular block, compression spring, fly leaf, bracing piece and briquetting, the circular block inlays to be established on the lifter plate, and the circular block is hollow form, compression spring fixed connection is in the interior roof of circular block, fly leaf fixed connection is in compression spring's bottom, and fly leaf sliding connection is in the inside of circular block, bracing piece fixed connection is at the middle part of fly leaf bottom, the bottom of bracing piece runs through and extends to the bottom of circular block, briquetting fixed connection is in the bottom of bracing piece.

Furthermore, the lifting block is in a rectangular block shape, and the back surface of the lifting block is connected with the front surface of the adjusting box in a sliding mode.

Further, the drive assembly is including driving motor, driving motor fixed connection is in one side of diapire in the regulating box, driving motor's output shaft passes through shaft coupling fixedly connected with ball screw, ball nut has been cup jointed to ball screw's surface screw thread, ball nut's the first branch of positive fixedly connected with, the one end of first branch and the one side fixed connection at the elevator back.

Further, drive assembly is still including the slide bar, slide bar fixed connection is in the inside one side of keeping away from driving motor of regulating box, and slide bar and ball screw parallel arrangement, the sliding sleeve has been cup jointed in the surface slip of slide bar, the positive fixedly connected with second branch of sliding sleeve, the one end of second branch and the opposite side fixed connection at the elevator back.

Further, the positive both sides of regulating box all set up the perpendicular groove that runs through, the surface of second branch and first branch and the inside wall sliding connection in two perpendicular grooves.

Furthermore, the bottom of the adjusting box is fixedly connected with a bottom plate, the top of the bottom plate is fixedly connected with a bedplate, and the bedplate is located under the lifting plate.

Borrow by above-mentioned technical scheme, the utility model provides a clamping tool is used in circuit board processing possesses following beneficial effect at least:

1. this clamping tool is used in circuit board processing, setting through pressing solid subassembly, place the top at the platen with the circuit board, drive assembly drive elevator piece is the downstream, make the elevator board downstream through the connecting rod, can make the briquetting support and press on the circuit board, the realization is to its clamping effect, and simultaneously, compression spring has certain elasticity, and the briquetting can produce great deformation under very little exogenic action, can reconversion after detaching external force, and then played the effect of flexible clamping to the circuit board, prevent excessive support and press and cause the circuit board to damage, and the use effect is improved.

2. This clamping tool is used in circuit board processing, through drive assembly's setting, driving motor can make ball screw take place the rotation, can convert rotary motion into linear motion through ball screw and ball nut's cooperation, can drive the elevator through first branch, and simultaneously, the sliding sleeve can slide at the surface of slide bar, and then has guaranteed the stability that the elevator reciprocated.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application:

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

FIG. 2 is a schematic view of the press-fixing assembly of the present invention;

fig. 3 is a schematic structural diagram of the driving assembly of the present invention.

In the figure: 1. an adjusting box; 2. a drive assembly; 201. a drive motor; 202. a ball screw; 203. a ball nut; 204. a first support bar; 205. a slide bar; 206. a sliding sleeve; 207. a second support bar; 3. a vertical slot; 4. a lifting block; 5. a connecting rod; 6. a lifting plate; 7. pressing and fixing the component; 701. a circular block; 702. a compression spring; 703. a movable plate; 704. a support bar; 705. briquetting; 8. a base plate; 9. a platen.

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, a clamping jig for processing a circuit board comprises an adjusting box 1, a driving assembly 2, a lifting block 4, a connecting rod 5, a lifting plate 6 and a pressing assembly 7, wherein the driving assembly 2 is fixedly connected inside the adjusting box 1, the lifting block 4 is fixedly connected at the output end of the driving assembly 2, the connecting rod 5 is fixedly connected on the front surface of the lifting block 4, the lifting block 4 is shaped like a rectangular block, the back surface of the lifting block 4 is slidably connected with the front surface of the adjusting box 1, the lifting plate 6 is fixedly connected at one end of the connecting rod 5, the pressing assembly 7 is embedded on the lifting plate 6, the bottom of the adjusting box 1 is fixedly connected with a bottom plate 8, the top of the bottom plate 8 is fixedly connected with a bedplate 9, and the bedplate 9 is positioned under the lifting plate 6.

The pressing and fixing component 7 comprises a round block 701, a compression spring 702, a movable plate 703, a support rod 704 and a pressing block 705, the round block 701 is embedded on the lifting plate 6, the round block 701 is hollow, the compression spring 702 is fixedly connected with the inner top wall of the round block 701, the movable plate 703 is fixedly connected with the bottom of the compression spring 702, the movable plate 703 is slidably connected inside the round block 701, the support rod 704 is fixedly connected with the middle part of the bottom of the movable plate 703, the bottom of the support rod 704 penetrates through and extends to the bottom of the round block 701, the pressing block 705 is fixedly connected with the bottom of the support rod 704, the circuit board is placed at the top of the bedplate 9 through the arrangement of the pressing and fixing component 7, the driving component 2 drives the lifting block 4 to move downwards, the lifting plate 6 moves downwards through the connecting rod 5, the pressing block 705 can be pressed on the circuit board, the clamping effect of the circuit board is realized, and meanwhile, the compression spring 702 has certain elasticity, the pressing block 705 can deform greatly under the action of a small external force, and can restore to the original shape after the external force is removed, so that the circuit board is clamped flexibly, the circuit board is prevented from being damaged due to excessive pressing, and the using effect is improved.

The driving assembly 2 comprises a driving motor 201, the driving motor 201 is fixedly connected to one side of the inner bottom wall of the adjusting box 1, an output shaft of the driving motor 201 is fixedly connected with a ball screw 202 through a coupler, a ball nut 203 is sleeved on the outer surface thread of the ball screw 202, a first support rod 204 is fixedly connected to the front surface of the ball nut 203, and one end of the first support rod 204 is fixedly connected to one side of the back surface of the lifting block 4.

The driving assembly 2 further comprises a sliding rod 205, the sliding rod 205 is fixedly connected to one side of the inside of the adjusting box 1 far away from the driving motor 201, the sliding rod 205 and the ball screw 202 are arranged in parallel, a sliding sleeve 206 is sleeved on the outer surface of the sliding rod 205 in a sliding manner, a second supporting rod 207 is fixedly connected to the front surface of the sliding sleeve 206, one end of the second supporting rod 207 is fixedly connected to the other side of the back surface of the lifting block 4, the two penetrating vertical grooves 3 are formed in the two sides of the front surface of the adjusting box 1, the outer surfaces of the second supporting rod 207 and the first supporting rod 204 are slidably connected to the inner side walls of the two vertical grooves 3, through the arrangement of the driving assembly 2, the driving motor 201 can enable the ball screw 202 to rotate, through the matching of the ball screw 202 and the ball nut 203, the rotating motion can be converted into linear motion, the lifting block 4 can be driven, thereby ensuring the stability of the up-and-down movement of the lifting block 4.

When using, place the circuit board at the top of platen 9, driving motor 201 can make ball screw 202 take place the rotation, cooperation through ball screw 202 and ball nut 203 can convert rotary motion into linear motion, can drive elevator 4 through first branch 204, make lifter plate 6 downstream through connecting rod 5, can make briquetting 705 support and press on the circuit board, the realization is to its clamping effect, and simultaneously, compression spring 702 has certain elasticity, and briquetting 705 can produce great deformation under very little exogenic action, can reconversion after detaching external force, and then played the effect of flexible clamping to the circuit board, prevent that excessive support and press from causing the circuit board to damage, the result of use has been improved.

It is to be noted that 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 a clamping tool is used in circuit board processing, includes regulating box (1), drive assembly (2), elevator (4), connecting rod (5), lifter plate (6) and presses solid subassembly (7), its characterized in that: the driving assembly (2) is fixedly connected inside the adjusting box (1), the lifting block (4) is fixedly connected at the output end of the driving assembly (2), the connecting rod (5) is fixedly connected to the front surface of the lifting block (4), the lifting plate (6) is fixedly connected to one end of the connecting rod (5), and the pressing assembly (7) is embedded on the lifting plate (6); the pressing and fixing component (7) comprises a round block (701), a compression spring (702), a movable plate (703), a support rod (704) and a pressing block (705), the round block (701) is embedded on the lifting plate (6), the round block (701) is hollow, the compression spring (702) is fixedly connected to the inner top wall of the round block (701), the movable plate (703) is fixedly connected to the bottom of the compression spring (702), the movable plate (703) is slidably connected to the inside of the round block (701), the support rod (704) is fixedly connected to the middle of the bottom of the movable plate (703), the bottom of the support rod (704) penetrates through and extends to the bottom of the round block (701), and the pressing block (705) is fixedly connected to the bottom of the support rod (704).

2. The clamping jig is used in processing of circuit board of claim 1, characterized in that: the lifting block (4) is rectangular, and the back of the lifting block (4) is connected with the front of the adjusting box (1) in a sliding mode.

3. The clamping jig is used in processing of circuit board of claim 1, characterized in that: drive assembly (2) is including driving motor (201), one side of diapire in regulating box (1) is connected to driving motor (201) fixed connection, the output shaft of driving motor (201) passes through shaft coupling fixedly connected with ball screw (202), ball nut (203) has been cup jointed to the surface screw thread of ball screw (202), the first branch (204) of the positive fixedly connected with of ball nut (203), one side fixed connection at the one end and the elevator (4) back of first branch (204).

4. The clamping jig is used in processing of circuit board of claim 1, characterized in that: drive assembly (2) are still including slide bar (205), slide bar (205) fixed connection is in the inside one side of keeping away from driving motor (201) of regulating box (1), and slide bar (205) and ball screw (202) parallel arrangement, sliding sleeve (206) have been cup jointed in the surface slip of slide bar (205), the positive fixedly connected with second branch (207) of sliding sleeve (206), the opposite side fixed connection at the one end and the elevator (4) back of second branch (207).

5. The clamping jig is used in processing of circuit board of claim 4, characterized in that: the positive both sides of regulating box (1) all set up perpendicular groove (3) that run through, the surface and the inside wall sliding connection of two perpendicular grooves (3) of second branch pole (207) and first branch pole (204).

6. The clamping jig is used in processing of circuit board of claim 1, characterized in that: the bottom of the adjusting box (1) is fixedly connected with a bottom plate (8), the top of the bottom plate (8) is fixedly connected with a bedplate (9), and the bedplate (9) is located under the lifting plate (6).