Polishing device for wire harness switch pin production

Abstract

The utility model discloses a polishing device for wire harness switch pin production, which relates to the technical field of wire harness switch pin production and comprises a separating mechanism, the separating mechanism comprises an operating platform, a mounting cover is arranged in a clamping groove formed in the top of the operating platform, a plurality of slots are formed in the top of the mounting cover in a penetrating manner, and the operating platform is arranged in the clamping groove. Threaded rods are arranged in threaded grooves formed in the two sides of the operation table correspondingly, and push plates are arranged at the opposite ends of the two threaded rods correspondingly. By taking out the baffle, a mixture of carborundum and burrs can fall into the separation bin, water at a water source is pumped into the separation bin by starting the water pump, the mixture of carborundum and burrs in the separation bin is washed, and due to the fact that the water can permeate into tiny gaps among carborundum particles due to the liquidity, the carborundum particles can be separated from the separation bin. Therefore, burrs can be better separated from the carborundum, and it can be ensured that the filtered and separated carborundum is not affected by burr mixing in the subsequent polishing use process.

Description

Technical Field

[0001] The utility model relates to the technical field of wire harness switch pin production, in particular to a grinding device for wire harness switch pin production. Background Technique

[0002] A wire harness switch pin is a component used to connect and control circuits in electronic devices. It usually consists of one or more conductive pins that can be inserted into the wire harness of an electronic device to achieve current transfer and switch control.

[0003] The existing authorized publication number is CN212947209U, which discloses a deburring device for detecting probe production, including: a placement shell, an adjustment mechanism, a sealing mechanism and a deburring mechanism. The inside of the placement shell is filled with emery. Adjustment mechanisms adapted thereto are installed on both the left and right sides of the placement shell. A sealing mechanism adapted thereto is provided at the top of the placement shell. A deburring mechanism adapted thereto is installed at the top of the placement shell and corresponding to the sealing mechanism. In this utility model, through the mutual cooperation among the placement shell, the adjustment mechanism, the sealing mechanism and the deburring mechanism, a deburring device for detecting probe production is realized. The probe body is rubbed back and forth inside the emery, so as to realize the grinding and removal of burrs, greatly improving the burr removal efficiency, and the density of the emery can be adjusted as needed. Therefore, the emery seal can be adjusted according to different probe requirements, thus greatly improving the practicability of this device.

[0004] Adopting the above technical solution, although the burrs can be effectively ground and removed by rubbing the probe body back and forth inside the emery, this method still has some disadvantages. First, the burrs will be mixed with the emery after being ground, which may cause pollution and waste of the emery. Second, the grinding ability of the emery may be weakened to a certain extent, resulting in an unsatisfactory grinding effect. Therefore, we provide a grinding device for wire harness switch pin production. Content of the Utility Model

[0005] The purpose of the utility model is to provide a grinding device for wire harness switch pin production to solve the problems raised in the above background technique.

[0006] To achieve the above object, the present utility model provides the following technical solutions: A grinding device for producing wire harness switch pins, comprising: a separation mechanism, the separation mechanism includes an operating table, an installation cover is arranged in a card slot opened at the top of the operating table, a plurality of slots are penetrated and opened at the top of the installation cover, threaded rods are arranged in threaded grooves opened on both sides of the operating table, push plates are arranged at opposite ends of the two threaded rods, a docking groove is opened at the bottom of the operating table, a baffle is arranged in the docking groove, connecting columns are arranged at four corners of the bottom of the operating table, a separation box is arranged at the bottom of the connecting columns, a separation chamber is arranged inside the separation box, a water pump is arranged in a card slot opened on one side of the separation box, water pipes are arranged at the output and input ends on both sides of the water pump, a filter outlet is opened on the side of the separation box away from the water pump, and a grinding mechanism is arranged on the top of the operating table.

[0007] As a further preference of the present technical solution, the grinding mechanism includes a mounting plate, a plurality of rotating bases are rotatably connected to the bottom of the mounting plate, mounting blocks are fixedly connected to the bottoms of the plurality of rotating bases, switch pin bodies are clamped inside the plurality of mounting blocks, and the top of the mounting plate is fixedly connected to the bottom end of a telescopic cylinder.

[0008] As a further preference of the present technical solution, the installation cover is movably connected to the top of the operating table by a hinge, and threaded rods are threaded in threaded grooves opened on both sides of the operating table.

[0009] As a further preference of the present technical solution, push plates are rotatably connected to opposite ends of the two threaded rods, and the outer part of the push plate is in sliding contact with the inner surface of the operating table.

[0010] As a further preference of the present technical solution, the baffle is slidably connected to the inside of the docking groove, and the tops of the four connecting columns are respectively fixedly connected to four corners of the bottom of the operating table.

[0011] As a further preference of the present technical solution, the bottoms of the four connecting columns are respectively fixedly connected to four corners of the top of the separation box, and a water pump is fixedly installed in a card slot opened on one side of the separation box.

[0012] As a further preference of the present technical solution, water pipes are docked at the output and input ends on both sides of the water pump, a mounting frame is fixedly connected to the top of the operating table, and a telescopic cylinder is fixedly installed on the inner wall of a card slot opened at the top of the mounting frame.

[0013] The present utility model provides a grinding device for producing wire harness switch pins, having the following beneficial effects:

[0014] (1) In this utility model, by removing the baffle plate, the mixture of emery and burrs will fall into the separation chamber. By starting the water pump, the water from the water source is pumped into the separation chamber to wash the mixture of emery and burrs in the separation chamber. Due to the fluidity of water, it can penetrate into the tiny gaps between emery particles, so that the burrs can be better separated from the emery. Therefore, it can ensure that the filtered and separated emery will not be affected by the burr mixture during subsequent grinding use.

[0015] (2) In this utility model, after inserting the switch needle body into the emery and starting the rotating base, the switch needle body will rotate in the emery, and can contact the emery at different angles and positions, thus avoiding the problems of local over-grinding or insufficient grinding, and ensuring the improvement of the surface smoothness and quality of the switch needle body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic structural diagram of a grinding device for producing wire harness switch needles of this utility model.

[0017] Figure 2 It is a schematic structural diagram of the dissection side of the separation mechanism of a grinding device for producing wire harness switch needles of this utility model.

[0018] Figure 3 It is a schematic structural diagram of the dissection side of the separation mechanism of a grinding device for producing wire harness switch needles of this utility model.

[0019] Figure 4 It is a schematic structural diagram of the side of the grinding mechanism of a grinding device for producing wire harness switch needles of this utility model.

[0020] In the figure: 1. Separation mechanism; 11. Operating table; 12. Installation cover; 13. Slot; 14. Threaded rod; 15. Push plate; 16. Baffle plate; 17. Connecting column; 18. Separation box; 19. Separation chamber; 110. Water pump; 111. Water pipe; 112. Filter outlet; 113. Docking groove;

[0021] 2. Grinding mechanism; 21. Installation plate; 22. Rotating base; 23. Installation block; 24. Switch needle body; 31. Installation frame; 32. Telescopic cylinder. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of this utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of this utility model.

[0023] This utility model provides a technical solution: As Figures 1 - 4As shown in the figure, in this embodiment, a grinding device for the production of wire harness switch pins includes: a separation mechanism 1. The separation mechanism 1 includes an operating table 11. An installation cover 12 is arranged in the card slot opened at the top of the operating table 11. A plurality of slots 13 are opened through the top of the installation cover 12. Threaded rods 14 are arranged in the threaded grooves opened on both sides of the operating table 11. The installation cover 12 is movably connected to the top of the operating table 11 through a hinge. Threaded rods 14 are threaded in the threaded grooves opened on both sides of the operating table 11. Push plates 15 are arranged at the opposite ends of the two threaded rods 14. The opposite ends of the two threaded rods 14 are rotatably connected to push plates 15. The outer part of the push plate 15 is in sliding contact with the inner surface of the operating table 11. A docking groove 113 is opened at the bottom of the operating table 11. A baffle 16 is arranged in the docking groove 113. Connecting columns 17 are arranged at the four corners of the bottom of the operating table 11. The outer part of the baffle 16 is slidably connected in the docking groove 113. The tops of the four connecting columns 17 are respectively fixedly connected to the four corners of the bottom of the operating table 11. A separation box 18 is arranged at the bottom of the connecting column 17. A separation chamber 19 is arranged inside the separation box 18. A water pump 110 is arranged in the card slot opened on one side of the separation box 18. The bottoms of the four connecting columns 17 are respectively fixedly connected to the four corners of the top of the separation box 18. A water pump 110 is fixedly installed in the card slot opened on one side of the separation box 18. Water pipes 111 are arranged at the output and input ends on both sides of the water pump 110. Water pipes 111 are docked at the output and input ends on both sides of the water pump 110. An installation frame 31 is fixedly connected to the top of the operating table 11. A telescopic cylinder 32 is fixedly installed on the inner wall of the card slot opened at the top of the installation frame 31. A grinding mechanism 2 is arranged on the top of the operating table 11.

[0024] In this embodiment, when the staff needs to use the device to grind the burrs of the wire harness switch pins, the installation cover 12 can be opened to add emery into the operating table 11. The staff can adjust the distance between the push plates 15 by rotating the threaded rods 14 on both sides of the operating table 11. Then, the two push plates 15 will move in opposite or facing directions. Therefore, the density of the emery in the operating table 11 can be adjusted. By starting the cooperation between the grinding mechanism 2 and the emery, the burrs of the switch pin body 24 are ground. When the burrs are ground, they will be mixed with the emery. Therefore, in order not to affect the grinding effect of the emery in subsequent work, the staff can take out the baffle 16 from the docking groove 113. Then, the mixture of emery and burrs will fall into the separation bin 19. By connecting the water pipe 111 at the output end of the water pump 110 to a water source and starting the water pump 110 to pump water into the separation bin 19, the mixture of emery and burrs in the separation bin 19 is washed. Since the fluidity of water can penetrate into the tiny gaps between the emery particles, the burrs can be better separated from the emery. After the burrs are separated, they will float on the water surface. The staff can use a fishing tool to fish and clean the floating burrs. Therefore, it can be ensured that the separated emery will not be affected by the burr mixture during subsequent grinding use.

[0025] As Figures 1 - 4 shown, the grinding mechanism 2 includes a mounting plate 21. A plurality of rotary bases 22 are rotatably connected to the bottom of the mounting plate 21. Mounting blocks 23 are fixedly connected to the bottoms of the plurality of rotary bases 22. The switch pin bodies 24 are clamped inside the plurality of mounting blocks 23. The top of the mounting plate 21 is fixedly connected to the bottom end of the telescopic cylinder 32.

[0026] In this embodiment, in order to ensure that the grinding effect of the switch pin body 24 is more significant, the rotary base 22 can be started after the switch pin body 24 is inserted into the emery. Therefore, the switch pin body 24 will rotate in the emery and can contact the emery at different angles and positions, thus avoiding the problems of local over-grinding or under-grinding and ensuring the improvement of the surface smoothness and quality of the switch pin body 24.

[0027] The present utility model provides a grinding device for producing wire harness switch pins. The specific working principle is as follows:

[0028] When the staff needs to grind the burrs on the wire harness switch pins, first of all, the staff needs to open the installation cover 12 of the device, and then add emery into the inside of the operation table 11. In order to ensure that the density of the emery is suitable for the grinding work, the staff can adjust the distance between the push plates 15 by rotating the threaded rods 14 on both sides of the operation table 11. In this way, the two push plates 15 will move in opposite or facing directions, so that the density of the emery in the operation table 11 can be appropriately adjusted. Next, the staff can start the telescopic cylinder 32 to insert the switch pin body 24 into the emery. Subsequently, by starting the rotary base 22, the switch pin body 24 will rotate in the emery, and this rotation process will effectively grind out the burrs on the switch pin body 24. However, after the grinding is completed, the burrs will be mixed with the emery, which may affect the grinding effect of the emery in the subsequent work. To solve this problem, the staff can take out the baffle 16 from the docking groove 113. In this way, the emery and burr mixture will fall into the separation bin 19. To further clean these mixtures, the staff can externally connect the water pipe 111 at the output end of the water pump 110 to a water source and start the water pump 110. Water will be pumped into the separation bin 19 to wash the emery and burr mixture. Since the fluidity of water can penetrate into the tiny gaps between the emery particles, the burrs can be better separated from the emery. Once the burrs are separated, they will float on the water surface. At this time, the staff can use a fishing tool to fish and clean these floating burrs. Through this series of steps, the staff can ensure that the surface of the wire harness switch pin is smooth and burr-free, while keeping the grinding effect of the emery unaffected.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A grinding device for producing wiring harness switch needles, characterized in that: include: A separation mechanism (1), the separation mechanism (1) comprising an operating table (11), a mounting cover (12) being arranged in a slot provided at the top of the operating table (11), a plurality of slots (13) being provided through the top of the mounting cover (12), threaded rods (14) being arranged in the threaded grooves provided at both sides of the operating table (11), push plates (15) being arranged at opposite ends of the two threaded rods (14), a docking groove (113) being arranged at the bottom of the operating table (11), a baffle (16) being arranged in the docking groove (113), the Connecting columns (17) are provided at the four corners of the bottom of the operating table (11); a separation box (18) is provided at the bottom of the connecting column (17); a separation chamber (19) is provided inside the separation box (18); a water pump (110) is provided in a slot provided on one side of the separation box (18); output and input ends on both sides of the water pump (110) are provided with water pipes (111); a filtering outlet (112) is provided on a side of the separation box (18) away from the water pump (110); and a polishing mechanism (2) is provided on the top of the operating table (11).

2. A grinding device for producing wiring harness switch needles according to claim 1, characterized in that: The grinding mechanism (2) comprises a mounting plate (21), the bottom of the mounting plate (21) is rotatably connected to a plurality of rotating machine bases (22), the bottoms of the plurality of rotating machine bases (22) are fixedly connected to mounting clamping blocks (23), the interiors of the plurality of mounting clamping blocks (23) are clamped with switch needle bodies (24), and the top of the mounting plate (21) is fixedly connected to the bottom end of the telescopic cylinder (32).

3. A grinding device for producing wiring harness switch needles according to claim 1, characterized in that: The installation cover (12) is movably connected to the top of the operating table (11) via a hinge, and threaded rods (14) are threaded in the threaded grooves provided on both sides of the operating table (11).

4. A grinding device for producing wiring harness switch needles according to claim 1, characterized in that: The opposite ends of the two threaded rods (14) are rotatably connected to push plates (15), and the outer portions of the push plates (15) are in sliding contact with the inner surface of the operating table (11).

5. A grinding device for producing wiring harness switch needles according to claim 1, characterized in that: The baffle (16) is externally slidably connected in the docking groove (113), and the tops of the four connecting columns (17) are respectively fixedly connected to the four corners of the bottom of the operating table (11).

6. A grinding device for producing wiring harness switch needles according to claim 1, characterized in that: The bottoms of the four connecting columns (17) are respectively fixedly connected to the four corners of the top of the separation box (18), and a water pump (110) is fixedly installed in a slot opened on one side of the separation box (18).

7. A grinding device for producing wiring harness switch needles according to claim 1, characterized in that: The output and input ends on both sides of the water pump (110) are connected to water pipes (111), the top of the operating table (11) is fixedly connected to a mounting frame (31), and a telescopic cylinder (32) is fixedly mounted on the inner wall of a slot provided at the top of the mounting frame (31).

Images