Polishing device for car lamp circuit board machining

Abstract

The utility model relates to the technical field of circuit board processing, in particular to a polishing device for car lamp circuit board processing, which comprises a supporting seat, an overturning rod, a mounting seat, an electric push rod and a driving component. The overturning rod rotates to drive the machining part to rotate and drive the electric push rod to rotate at the same time, so that the machining position of the machining part is changed, manual dismounting and mounting are not needed, time is saved, and the problems that an existing device cannot freely rotate the workpieces in the machining process in the using process, so that only one workpiece can be machined, and machining efficiency is high are solved. And when other surfaces of the workpiece need to be processed, the workpiece can be processed only by shutdown, disassembly and reinstallation, so that the operation is tedious, a large amount of time is wasted, and the processing efficiency is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit board processing, in particular to a grinding device for processing a vehicle lamp circuit board. Background Art

[0002] Car lights refer to the lamps on vehicles. They are tools for lighting the road at night and are also tools for issuing various vehicle driving signals. Car lights are generally divided into headlights, taillights, turn signals, etc. When car light circuit boards are produced, the circuit boards need to be processed and the burrs on the surface of the circuit boards need to be polished and removed.

[0003] The existing Chinese patent number CN215092564U discloses a deburring device for the production of automotive light circuit boards, including a processing table and a grinding wheel, a first vertical plate is installed on the upper surface of the processing table, a first shaft sleeve and a connecting rod are installed on one surface of the first vertical plate, a rotating rod is installed in the first shaft sleeve, a gear is installed on the peripheral side of the rotating rod, the connecting rod is connected to a limited position slide rail, a rack is installed in the limited position slide rail, the rack is connected to a connecting plate, the connecting plate is connected to a mounting plate, a mounting screw sleeve is installed on the upper surface of the mounting plate, a fixed screw rod is installed in the mounting screw sleeve, the fixed screw rod is connected to a first fixing plate, the first fixing plate is connected to a spring, the spring is connected to a second fixing plate, the gear is meshed with the rack, and by setting the fixed screw rod, it can be adjusted and fixed according to the thickness of the circuit board; the gear is meshed with the rack, when the gear rotates, the rack slides, and the distance between the two connecting plates is adjusted, and it can be adjusted and fixed according to the width of the circuit board.

[0004] When using the above method, it was found that the workpiece could not be rotated freely during the processing, so that only one side of the workpiece could be processed. When other sides of the workpiece needed to be processed, the machine had to be stopped, disassembled and reinstalled before processing could be carried out. The operation was cumbersome and wasted a lot of time, thereby reducing the processing efficiency. Utility Model Content

[0005] The purpose of the utility model is to provide a grinding device for processing a circuit board of a vehicle lamp, which solves the problem that the existing device is found in use that the workpiece cannot be freely rotated during the processing, so that only one side of the workpiece can be processed. When other sides of the workpiece need to be processed, the machine needs to be stopped, disassembled and reinstalled before processing can be carried out, which is cumbersome to operate and wastes a lot of time, thereby reducing the processing efficiency.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a grinding device for processing a circuit board of a vehicle lamp, comprising a processing table, a first clamping mechanism and a second clamping mechanism.

[0007] Among them, it also includes a flip assembly, which includes a support seat, a flip rod, a mounting seat, an electric push rod and a driving component. The support seat is fixedly mounted on the processing table, the flip rod is mounted on the support seat through the bearing, the mounting seat is fixedly mounted on the processing table and is symmetrically distributed with the support seat, the fixed end of the electric push rod is rotatably mounted on the mounting seat close to the support seat, the clamping mechanism 2 is fixedly mounted on the free end of the electric push rod, the clamping mechanism 1 is mounted on the flip rod close to the clamping mechanism 2 side, and the driving component is arranged on the processing table.

[0008] Wherein, the driving component includes a motor, a connecting rod and a transmission component. The motor is installed on the processing table, one end of the connecting rod is fixedly connected to the output end of the motor, and the transmission component is connected to the other end of the connecting rod.

[0009] Among them, the transmission component includes a driving wheel, a chain, a driven wheel and an auxiliary element. The driving wheel is fixedly installed on the connecting rod, the driven wheel is fixedly installed on the side of the flip rod away from the clamping mechanism, the chain connects the driving wheel and the driven wheel, and the auxiliary element is arranged on the processing table.

[0010] Wherein, the auxiliary element includes an auxiliary support plate and a telescopic rod, one end of the telescopic rod is fixedly mounted on the processing table, and the auxiliary support plate is fixedly connected to the other end of the telescopic rod and is located between the support seat and the mounting seat.

[0011] Wherein, the flip assembly also includes a locking component, and the locking component includes a locking threaded hole and a locking bolt. The locking threaded hole is located on the support seat, the locking bolt matches the locking threaded hole, and the locking bolt abuts against the flip rod.

[0012] The utility model discloses a grinding device for processing a circuit board of a vehicle lamp. When in use, the workpiece is placed between the first clamping mechanism and the second clamping mechanism, and the second clamping mechanism is driven by the electric push rod to move until it contacts the workpiece. The first clamping mechanism and the second clamping mechanism cooperate to clamp and fix the workpiece for processing. The auxiliary support plate is driven to move and contact the workpiece by the extension of the telescopic rod, thereby providing auxiliary support for the workpiece and improving processing stability. When other surfaces need to be processed, the motor is rotated to drive the connecting rod to rotate, and the connecting rod rotates to drive the driving wheel to rotate. The rotation of the driving wheel drives the driven wheel to rotate, and the rotation of the driven wheel drives the flip rod to rotate. The rotation of the flip rod drives the workpiece to rotate and drives the electric push rod to rotate, so that the workpiece changes its processing position without manual disassembly and reinstallation, saving time and solving the problem that the existing device cannot rotate the workpiece freely during the processing, so that only one workpiece can be processed. When other surfaces of the workpiece need to be processed, it is necessary to stop the machine, disassemble and reinstall before processing. The operation is cumbersome and wastes a lot of time, thereby reducing the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0014] Figure 1 It is a structural schematic diagram of a grinding device for processing a circuit board of a vehicle light according to a first embodiment of the utility model.

[0015] Figure 2 It is a structural schematic diagram of a flip assembly of a grinding device for processing a circuit board of a vehicle light according to the first embodiment of the utility model.

[0016] Figure 3 It is a structural schematic diagram of a grinding device for processing a circuit board of a vehicle light according to a second embodiment of the utility model.

[0017] In the figure: 101-processing table, 102-clamping mechanism 1, 103-clamping mechanism 2, 104-support seat, 105-flip rod, 106-mounting seat, 107-electric push rod, 108-motor, 109-connecting rod, 110-driving wheel, 111-chain, 112-driven wheel, 113-auxiliary support plate, 114-telescopic rod, 201-locking threaded hole, 202-locking bolt. DETAILED DESCRIPTION

[0018] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0019] The first embodiment of the present application is:

[0020] See also Figure 1 and Figure 2 , Figure 1 This is a schematic structural diagram of a grinding device for processing a circuit board for a vehicle light according to a first embodiment of the utility model. Figure 2 It is a structural schematic diagram of a flip assembly of a grinding device for processing a circuit board of a vehicle light according to the first embodiment of the utility model.

[0021] The present embodiment provides a grinding device for processing a circuit board for a vehicle lamp, comprising a processing table 101, a clamping mechanism 102, a clamping mechanism 2 103 and a flip assembly, wherein the flip assembly comprises a support seat 104, a flip rod 105, a mounting seat 106, an electric push rod 107 and a driving component, wherein the driving component comprises a motor 108, a connecting rod 109 and a transmission component, wherein the transmission component comprises a driving wheel 110, a chain 111, a driven wheel 112 and an auxiliary element, wherein the auxiliary element comprises an auxiliary support plate 113 and a telescopic rod 114. The above-mentioned scheme solves the problem that the existing device is found in use that the workpiece cannot be freely rotated during the processing, so that only one workpiece can be processed. When the other surfaces of the workpiece need to be processed, the machine needs to be stopped, disassembled and reinstalled before processing can be carried out, which is cumbersome to operate and wastes a lot of time, thereby reducing the processing efficiency. It can be understood that the above-mentioned scheme can be used in the prospect of a grinding device for processing a circuit board for a vehicle lamp, and can also be used to solve the locking problem.

[0022] In this embodiment, the workpiece is turned by the rotation of the turning rod 105 and the electric push rod 107, thereby changing the processing position of the workpiece without manual disassembly and reinstallation.

[0023] The support seat 104 is fixedly mounted on the processing table 101, the flip rod 105 is mounted on the support seat 104 through a bearing, the mounting seat 106 is fixedly mounted on the processing table 101 and is symmetrically distributed with the support seat 104, the fixed end of the electric push rod 107 is rotatably mounted on the mounting seat 106 close to the support seat 104, the clamping mechanism 103 is fixedly mounted on the free end of the electric push rod 107, the clamping mechanism 102 is mounted on the flip rod 105 close to the clamping mechanism 103, the driving component is arranged on the processing table 101, the mounting seat 106, the support seat 104, the flip rod 106 05 is made of high-temperature resistant material, and a protective pad is wrapped on the outside of the electric push rod 107. When other surfaces need to be processed, the driving component drives the flip rod 105 to rotate. The rotation of the flip rod 105 drives the workpiece to rotate while driving the electric push rod 107 to rotate, so that the workpiece changes its processing position. There is no need for manual disassembly and reinstallation, which saves time and solves the problem that the existing device cannot rotate the workpiece freely during the processing, so that only one workpiece can be processed. When other surfaces of the workpiece need to be processed, it is necessary to stop the machine, disassemble and reinstall it for processing. The operation is cumbersome and wastes a lot of time, thereby reducing the processing efficiency.

[0024] Secondly, the motor 108 is installed on the processing table 101, one end of the connecting rod 109 is fixedly connected to the output end of the motor 108, and the transmission component is connected to the other end of the connecting rod 109. The motor 108 rotates to drive the connecting rod 109 to rotate, and the connecting rod 109 rotates to drive the transmission component to rotate.

[0025] Again, the driving wheel 110 is fixedly mounted on the connecting rod 109, the driven wheel 112 is fixedly mounted on the side of the flip rod 105 away from the clamping mechanism 102, the chain 111 connects the driving wheel 110 and the driven wheel 112, the auxiliary element is arranged on the processing table 101, the connecting rod 109 rotates to drive the driving wheel 110 to rotate, the driving wheel 110 rotates to drive the driven wheel 112 to rotate through the chain 11, and the driven wheel 112 rotates to drive the flip rod 105 to rotate.

[0026] At the same time, one end of the telescopic rod 114 is fixedly installed on the processing table 101, and the auxiliary support plate 113 is fixedly connected to the other end of the telescopic rod 114 and is located between the support seat 104 and the mounting seat 106. When the clamping mechanism 1 102 and the clamping mechanism 2 103 cooperate to clamp and fix the workpiece for processing, the fixed end of the telescopic rod 114 is connected to the processing table 101, and the free end of the telescopic rod 114 is connected to the auxiliary support plate 113. The telescopic rod 114 is extended and retracted to drive the auxiliary support plate 113 to move and contact the workpiece, thereby providing auxiliary support for the workpiece and improving stability.

[0027] When using the polishing device for processing the circuit board of the headlight of the present embodiment, the workpiece is placed between the clamping mechanism 1 102 and the clamping mechanism 2 103, and the clamping mechanism 2 103 is driven by the electric push rod 107 to move until it contacts the workpiece. The clamping mechanism 1 102 and the clamping mechanism 2 103 cooperate to clamp and fix the workpiece for processing, and the auxiliary support plate 113 is driven to move and contact the workpiece by the telescopic rod 114, thereby providing auxiliary support for the workpiece and improving the processing stability. When other surfaces need to be processed, the motor 108 is rotated to drive the connecting rod 109 to rotate, and the connecting rod 109 rotates to drive the active The wheel 110 rotates, and the driving wheel 110 rotates through the chain 111 to drive the driven wheel 112 to rotate, and the driven wheel 112 rotates to drive the flip rod 105 to rotate, and the flip rod 105 rotates to drive the workpiece to rotate and drives the electric push rod 107 to rotate, so that the workpiece changes its processing position, and there is no need to manually disassemble and reinstall it, which saves time and solves the problem that the existing device cannot rotate the workpiece freely during the processing, so that only one workpiece can be processed. When the other surface of the workpiece needs to be processed, it needs to be stopped, disassembled and reinstalled before processing, which is cumbersome and wastes a lot of time, thereby reducing the processing efficiency.

[0028] The second embodiment of the present application is:

[0029] See also Figure 3 , Figure 3 It is a structural schematic diagram of a grinding device for processing a circuit board of a vehicle light according to a second embodiment of the utility model.

[0030] On the basis of the first embodiment, the flip assembly of this embodiment further includes a locking component, and the locking component includes a locking threaded hole 201 and a locking bolt 202 .

[0031] Among them, the locking threaded hole 201 is located on the support seat 104, the locking bolt 202 matches the locking threaded hole 201, and the locking bolt 202 abuts against the flip rod 105. When the position adjustment is completed, by rotating the locking bolt 202, the locking bolt 202 rotates and contacts the flip rod 105, thereby resisting the fixation of the flip rod 105.

[0032] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A grinding device for processing a circuit board of a vehicle lamp, comprising a processing table, a clamping mechanism 1 and a clamping mechanism 2, characterized in that: Also included is a flip assembly; The flip assembly includes a support seat, a flip rod, a mounting seat, an electric push rod and a driving component. The support seat is fixedly mounted on the processing table, the flip rod is mounted on the support seat through a bearing, the mounting seat is fixedly mounted on the processing table and is symmetrically distributed with the support seat, the fixed end of the electric push rod is rotatably mounted on the mounting seat on a side close to the support seat, the clamping mechanism 2 is fixedly mounted on the free end of the electric push rod, the clamping mechanism 1 is mounted on the flip rod on a side close to the clamping mechanism 2, and the driving component is arranged on the processing table.

2. The grinding device for processing a circuit board for a vehicle lamp according to claim 1, characterized in that: The driving component includes a motor, a connecting rod and a transmission component. The motor is installed on the processing table. One end of the connecting rod is fixedly connected to the output end of the motor, and the transmission component is connected to the other end of the connecting rod.

3. The grinding device for processing a circuit board of a vehicle lamp as claimed in claim 2, characterized in that: The transmission component includes a driving wheel, a chain, a driven wheel and an auxiliary element. The driving wheel is fixedly mounted on the connecting rod, the driven wheel is fixedly mounted on a side of the flip rod away from the clamping mechanism, the chain connects the driving wheel and the driven wheel, and the auxiliary element is arranged on the processing table.

4. The grinding device for processing a circuit board for a vehicle lamp as claimed in claim 3, characterized in that: The auxiliary element comprises an auxiliary support plate and a telescopic rod, one end of the telescopic rod is fixedly mounted on the processing table, the auxiliary support plate is fixedly connected to the other end of the telescopic rod and is located between the support seat and the mounting seat.

5. The grinding device for processing a circuit board for a vehicle lamp according to claim 1, characterized in that: The flip assembly also includes a locking component, which includes a locking threaded hole and a locking bolt. The locking threaded hole is located on the support seat, the locking bolt matches the locking threaded hole, and the locking bolt abuts against the flip rod.

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