CN216327469U

CN216327469U - PCB connector polishing equipment with good safety

Info

Publication number: CN216327469U
Application number: CN202122596945.2U
Authority: CN
Inventors: 刘圣文; 辜志飞; 罗宇
Original assignee: Dongguan Jinze Electronics Co ltd
Current assignee: Dongguan Jinze Electronics Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-19
Anticipated expiration: 2031-10-27

Abstract

The utility model belongs to the technical field of polishing equipment, and particularly relates to PCB connector polishing equipment with good safety, which comprises a polishing table, a fixing frame and a top plate, wherein a hydraulic cylinder is arranged above the top plate, a polishing disc is arranged at the lower end of the hydraulic cylinder, a U-shaped block is fixedly connected above the polishing table, the U-shaped block is rotatably connected with a rotary clamping piece through a rotating shaft, the rotary clamping piece is rotatably connected with a rotating rod through the rotating shaft, the rotating rod is rotatably connected with a rectangular bar through the rotating shaft, a fixing plate is fixedly connected below the polishing table, and the side edge of the fixing plate is fixedly connected with a hydraulic telescopic rod. According to the utility model, the rotary clamping piece, the rotary rod and the rectangular bar are arranged, so that the rotary clamping piece can be better driven to be unfolded or closed after the hydraulic telescopic rod is started, a better clamping can be obtained before the PCB connector needs to be polished, safety accidents in production can be better avoided, and the use safety of equipment is improved.

Description

PCB connector polishing equipment with good safety

Technical Field

The utility model relates to the technical field of polishing equipment, in particular to PCB connector polishing equipment with good safety.

Background

With the rapid development of the electric automobile industry, the requirement on the stability of an electric control system is very high, wherein a PCB is a core component of the electric control system, and after the production of the PCB connector is finished, the surface of the PCB connector is usually required to be polished, so that the work of painting and the like at the later stage is facilitated; however, the polishing equipment in the current market is often difficult to effectively fix the PCB connector during polishing, so that splashing is easily generated in the polishing process, certain potential safety hazards are brought, and the use safety of the whole polishing equipment is reduced; also, it is difficult to rapidly replace the polishing pad in the polishing apparatus, thereby affecting the progress of the post-polishing process after damage.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the PCB connector polishing equipment with good safety, and solves the problems that the PCB connector is difficult to be effectively fixed by the polishing equipment and a polishing disc in the polishing equipment is difficult to be quickly replaced.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a good PCB board connector polishing equipment of security, is including polishing platform, mount and roof, the top of roof is provided with the pneumatic cylinder, the lower extreme of pneumatic cylinder is provided with polishes the dish, the top fixedly connected with U type piece of polishing platform, U type piece rotates through the pivot and is connected with rotatory clamping spare, rotatory clamping spare rotates through the pivot and is connected with the rotary rod, the rotary rod rotates through the pivot and is connected with rectangle barre, the below fixedly connected with fixed plate of polishing platform, the side fixedly connected with hydraulic telescoping rod of fixed plate, the below fixedly connected with uide bushing of polishing platform.

As a preferable technical scheme, an installation block is arranged above the polishing disc, L-shaped grooves are formed in the surfaces of two sides of the installation block, a first L-shaped plate is fixedly connected above the polishing table, a sliding groove is formed above the polishing disc, a sliding block is connected to the inner wall of the sliding groove in a sliding mode, a second L-shaped plate is fixedly connected above the sliding block, an inner hexagonal screw is connected to the surface of the second L-shaped plate in a threaded mode, and a threaded hole is formed in the surface of one side of the installation block.

As a preferred technical scheme of the utility model, a reinforcing sheet is fixedly connected between the polishing table and the fixing plate, a supporting leg is fixedly connected below the polishing table, and the output end of the hydraulic cylinder is fixedly connected with a driving motor.

As a preferable technical scheme of the utility model, the rectangular bar is inserted in the guide sleeve and is connected in a sliding manner, and the output end of the hydraulic telescopic rod is fixedly connected with one end of the rectangular bar.

As a preferred technical scheme of the utility model, one end of the inner hexagonal screw is in threaded connection with the inner wall of the threaded hole, and the second L-shaped plate is fixedly connected with the mounting block through the inner hexagonal screw and the threaded hole.

As a preferable technical scheme of the utility model, the fixed frame is fixedly connected above the polishing table, and the top plate is fixedly connected above the fixed frame.

As a preferable technical scheme of the utility model, the output end of the driving motor is fixedly connected with the upper part of the mounting block.

(III) advantageous effects

Compared with the prior art, the utility model provides the PCB connector polishing equipment with good safety, which has the following beneficial effects:

1. this good PCB board connector polishing equipment of security through setting up rotatory clamping spare, rotary rod and rectangle bar for the rotatory clamping spare of drive that hydraulic telescoping rod can be better after the start produces and expandes or be closed, and then can obtain a better clamping before PCB board connector needs polishing treatment, better avoid producing the incident in the production, improved the safety in utilization of equipment.

2. This good PCB board connector polishing equipment of security through setting up L template, L type groove and hexagon socket head cap screw for polishing dish can obtain more swift change after using longer period, from not influencing the normal use in equipment later stage.

Drawings

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

FIG. 2 is a bottom view of the present invention;

figure 3 is a schematic view of the structure of the rotating clamp of the present invention;

FIG. 4 is a schematic view of a partial connection structure of the hydraulic cylinder and the polishing pad according to the present invention.

In the figure: 1. a polishing table; 2. a fixed mount; 3. a top plate; 4. a hydraulic cylinder; 5. a polishing disk; 6. a U-shaped block; 7. rotating the clamping member; 8. rotating the rod; 9. a rectangular bar; 10. a fixing plate; 11. a hydraulic telescopic rod; 12. a guide sleeve; 13. mounting blocks; 14. an L-shaped groove; 15. a first L-shaped plate; 16. a sliding groove; 17. a slider; 18. a second L-shaped plate; 19. a hexagon socket head cap screw; 20. a threaded hole; 21. a reinforcing sheet; 22. supporting legs; 23. the motor is driven.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a good PCB board connector polishing equipment of security, is including polishing platform 1, mount 2 and roof 3, the top of roof 3 is provided with pneumatic cylinder 4, the lower extreme of pneumatic cylinder 4 is provided with polishes the dish 5, the top fixedly connected with U type piece 6 of polishing platform 1, U type piece 6 is rotated through the pivot and is connected with rotatory clamping spare 7, rotatory clamping spare 7 is rotated through the pivot and is connected with rotary rod 8, rotary rod 8 is rotated through the pivot and is connected with rectangle barre 9, the below fixedly connected with fixed plate 10 of polishing platform 1, the side fixedly connected with hydraulic telescoping rod 11 of fixed plate 10, the below fixedly connected with uide bushing 12 of polishing platform 1.

In this embodiment, wherein, through setting up uide bushing 12 for hydraulic telescoping rod 11 promotes or the in-process of pulling rectangle bar 9, and what can be better lets rectangle bar 9 lead on horizontal position, avoids the hydraulic telescoping rod 11 damage that bending force produced and leads to.

Specifically, the top of polishing dish 5 is provided with installation piece 13, L type groove 14 has all been seted up on the both sides surface of installation piece 13, the first L template 15 of top fixedly connected with of polishing platform 1, sliding tray 16 has been seted up to the top of polishing dish 5, the inner wall sliding connection of sliding tray 16 has sliding block 17, sliding block 17's top fixedly connected with second L template 18, the surperficial threaded connection of second L template 18 has hexagon socket head cap screw 19, threaded hole 20 has been seted up to a side surface of installation piece 13.

In this embodiment, wherein, through setting up sliding tray 16 and sliding block 17 for second L template 18 can better produce when no longer receiving the restraint and slide, and then let installation piece 13 and first L template 15 and second L template 18 produce the separation, reach the purpose of quick separation polishing dish 5.

Specifically, fixedly connected with reinforcement piece 21 between polishing platform 1 and fixed plate 10, the below fixedly connected with supporting leg 22 of polishing platform 1, the output fixedly connected with driving motor 23 of pneumatic cylinder 4.

Specifically, the rectangular bar 9 is inserted in the guide sleeve 12 and is slidably connected, and the output end of the hydraulic telescopic rod 11 is fixedly connected with one end of the rectangular bar 9.

Specifically, one end of the socket head cap screw 19 is in threaded connection with the inner wall of the threaded hole 20, and the second L-shaped plate 18 is fixedly connected with the mounting block 13 through the socket head cap screw 19 and the threaded hole 20.

Specifically, the fixing frame 2 is fixedly connected above the polishing table 1, and the top plate 3 is fixedly connected above the fixing frame 2.

Specifically, the output end of the driving motor 23 is fixedly connected with the upper part of the mounting block 13.

The working principle and the using process of the utility model are as follows: when the PCB connector polishing equipment with good safety is used, firstly, the hydraulic telescopic rod 11 is started, the hydraulic telescopic rod 11 can push the rotating rod 8 to rotate under the guiding action of the guide sleeve 12, when the rotating rod 8 rotates, the rotating rod 8 can drive the rotating clamping piece 7 to rotate and expand, then the PCB connector to be polished can be placed on the polishing table 1, then the hydraulic telescopic rod 11 is started reversely, so that the rotating clamping piece 7 clamps the PCB connector, after all the work is ready, only the hydraulic cylinder 4 and the driving motor 23 need to be started, the polishing disk 5 is in contact with the surface of the PCB connector and polished, if the polishing disk 5 is damaged due to long service time, the inner hexagonal screw 19 can be unscrewed, so that the inner hexagonal screw 19 is separated from the threaded hole 20, and then the second L-shaped plate 18 is matched with the sliding groove 16 and the sliding block 17 to slide, thereby separating the polishing disk 5 from the mounting block 13 and replacing the new polishing disk 5 for continuous use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a good PCB board connector polishing equipment of security, includes polishing platform (1), mount (2) and roof (3), the top of roof (3) is provided with pneumatic cylinder (4), the lower extreme of pneumatic cylinder (4) is provided with polishing dish (5), its characterized in that: the polishing machine is characterized in that a U-shaped block (6) is fixedly connected to the upper portion of a polishing table (1), the U-shaped block (6) is connected with a rotary clamping piece (7) through rotation of a rotating shaft, the rotary clamping piece (7) is connected with a rotary rod (8) through rotation of the rotating shaft, the rotary rod (8) is connected with a rectangular bar (9) through rotation of the rotating shaft, a fixed plate (10) is fixedly connected to the lower portion of the polishing table (1), a hydraulic telescopic rod (11) is fixedly connected to the side edge of the fixed plate (10), and a guide sleeve (12) is fixedly connected to the lower portion of the polishing table (1).

2. A safety good PCB board connector polishing apparatus according to claim 1, wherein: the polishing machine is characterized in that an installation block (13) is arranged above the polishing disc (5), L-shaped grooves (14) are formed in the surfaces of the two sides of the installation block (13), a first L-shaped plate (15) fixedly connected with the upper portion of the polishing table (1), sliding grooves (16) are formed in the upper portion of the polishing disc (5), sliding blocks (17) are slidably connected to the inner walls of the sliding grooves (16), a second L-shaped plate (18) fixedly connected with the upper portion of the sliding blocks (17), inner hexagonal screws (19) are connected to the surface of the second L-shaped plate (18) in a threaded mode, and threaded holes (20) are formed in one side surface of the installation block (13).

3. A safety good PCB board connector polishing apparatus according to claim 1, wherein: fixedly connected with reinforcement piece (21) between polishing platform (1) and fixed plate (10), the below fixedly connected with supporting leg (22) of polishing platform (1), the output fixedly connected with driving motor (23) of pneumatic cylinder (4).

4. A safety good PCB board connector polishing apparatus according to claim 1, wherein: the rectangular bar (9) is inserted in the guide sleeve (12) and is connected in a sliding manner, and the output end of the hydraulic telescopic rod (11) is fixedly connected with one end of the rectangular bar (9).

5. A safety good PCB board connector polishing apparatus according to claim 2, wherein: one end of the inner hexagonal screw (19) is in threaded connection with the inner wall of the threaded hole (20), and the second L-shaped plate (18) is fixedly connected with the mounting block (13) through the inner hexagonal screw (19) and the threaded hole (20).

6. A safety good PCB board connector polishing apparatus according to claim 1, wherein: the polishing device is characterized in that the fixing frame (2) is fixedly connected above the polishing table (1), and the top plate (3) is fixedly connected above the fixing frame (2).

7. A safety good PCB board connector polishing apparatus according to claim 3, wherein: the output end of the driving motor (23) is fixedly connected with the upper part of the mounting block (13).