Die sliding block surface polishing device

Abstract

The utility model relates to the technical field of die sliding block machining, and discloses a die sliding block surface polishing device which comprises a workbench, the top of the workbench is fixedly connected with a plurality of electric telescopic rods, and the bottom of an adjusting plate is movably connected with a polishing disc through a reciprocating mechanism. Clamping plates are movably connected to the positions, located on the two sides of the adjusting plate, of the top of the workbench through clamping mechanisms correspondingly, so that the device can drive a grinding disc to do reciprocating linear motion through a reciprocating mechanism while the first motor drives the grinding disc to rotate, and therefore the device can do reciprocating motion during polishing; according to the device, the clamping mechanism is arranged, so that the device can repeatedly grind the die, the polishing effect of the device is greatly improved, the to-be-machined die sliding block can be rapidly clamped and fixed through the clamping mechanism, sliding deviation of the die sliding block during polishing can be avoided, and the polishing quality of the device is greatly improved.

Description

Technical Field

[0001] This utility model relates to the field of mold slider processing technology, specifically a mold slider surface polishing device. Background Technology

[0002] Currently, molds are often used in industrial production processes to perform injection molding, blow molding, die casting, forging, or stamping of products. After the mold is manufactured, it usually needs to be polished to increase the smoothness of the mold. This will make the surface of the product produced by the mold smooth and beautiful, and on the other hand, it will make the mold easier to demold.

[0003] However, existing polishing devices are prone to mold displacement during processing, which seriously affects the polishing quality of the mold. To address this, we propose a mold slider surface polishing device. Utility Model Content

[0004] The purpose of this invention is to provide a surface polishing device for a mold slider, which solves the problems mentioned in the background art.

[0005] This application provides a mold slider surface polishing device, including a worktable. A plurality of electric telescopic rods are fixedly connected to the top of the worktable. An adjustment plate is fixedly connected to the top of the electric telescopic rods. A polishing disc is movably connected to the bottom of the adjustment plate through a reciprocating mechanism. Clamping plates are movably connected to both sides of the top of the worktable on the adjustment plate through a clamping mechanism.

[0006] By adopting the above technical solution, this device can quickly grind the workpiece with the grinding disc, and can clamp and fix the workpiece with the clamping plate during grinding, thereby greatly improving the polishing quality of this device.

[0007] Optionally, the reciprocating mechanism includes fixed toothed plates installed on both sides of the inner cavity of the adjusting plate. A half-gear disk is meshed with the opposite side of the two fixed toothed plates. A rotating shaft is fixedly connected inside the half-gear disk. The top of the rotating shaft extends above the adjusting plate through a guide slot and is fixedly connected to a first motor. The bottom of the rotating shaft extends below the adjusting plate through a guide slot and is fixedly connected to a grinding disc.

[0008] By adopting the above technical solution, the device can drive the grinding disc to rotate through the reciprocating mechanism while the first motor drives the grinding disc to rotate, thereby enabling the device to move back and forth during polishing. This allows the device to repeatedly polish the mold, thus greatly improving the polishing effect of the device.

[0009] Optionally, the clamping mechanism includes a second motor mounted on one side of the worktable. The output end of the second motor extends into the inner cavity of the worktable and is fixedly connected to a positive and negative lead screw. Both ends of the positive and negative lead screws are movably connected to lead screw nuts. The top of the lead screw nuts extends through a groove to the top of the worktable and is fixedly connected to the clamping plate.

[0010] By adopting the above technical solution, the position of the clamping plate can be quickly adjusted through the clamping mechanism, thereby making it easier to clamp and fix the workpiece.

[0011] Optionally, an anti-slip sleeve is fixedly connected to the outer surface of the clamping plate.

[0012] By adopting the above technical solution, the clamping stability of this device can be greatly improved by using the anti-slip sleeve.

[0013] Optionally, the width of the groove is adapted to the width of the lead screw nut.

[0014] By adopting the above technical solution, the limiting effect of the slide groove on the lead screw nut is improved.

[0015] Optionally, the inner diameter of the guide slot is adapted to the outer diameter of the rotating shaft.

[0016] By adopting the above technical solution, the rotating shaft can slide more easily along the guide slot.

[0017] Optionally, support legs are fixedly connected to the four corners of the bottom of the workbench.

[0018] By adopting the above technical solution and utilizing the synergistic effect of multiple support legs, the stability of this device is enhanced.

[0019] Optionally, a controller is fixedly connected to one side of the workbench.

[0020] By adopting the above technical solution, the electrical components inside this device can be controlled more conveniently using a controller.

[0021] Compared with the prior art, the beneficial effects of the technical solution of this application are as follows:

[0022] The technical solution of this application, by setting a first motor, a rotating shaft, a guide slot, a fixed toothed plate, a half-gear disc, and a grinding disc, enables the device to drive the grinding disc to rotate while the first motor drives the grinding disc to rotate, and to drive the grinding disc to reciprocate linear motion through a reciprocating mechanism. This allows the device to move back and forth during polishing, thereby enabling the device to repeatedly polish the mold and greatly improving the polishing effect of the device.

[0023] The technical solution of this application, by setting a second motor, positive and negative lead screws, lead screw nuts, slide grooves and clamping plates, enables the device to quickly clamp and fix the mold slider to be processed through the clamping mechanism, thereby avoiding the sliding displacement of the mold slider during polishing, and thus greatly improving the polishing quality of the device. Attached Figure Description

[0024] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0025] Figure 1 This is a three-dimensional structural diagram of the mold slider surface polishing device of this utility model;

[0026] Figure 2 This is a three-dimensional structural diagram of the worktable in a mold slider surface polishing device according to the present invention;

[0027] Figure 3 This is a schematic diagram of the internal structure of the adjusting plate in a mold slider surface polishing device of this utility model;

[0028] Figure 4 This is a three-dimensional structural diagram of the connection between the adjusting plate and the grinding disc in a mold slider surface polishing device of this utility model.

[0029] In the diagram: 1. Workbench; 2. Electric telescopic rod; 3. Adjusting plate; 4. Grinding disc; 5. Clamping plate; 6. Controller; 7. First motor; 8. Rotating shaft; 9. Fixed gear plate; 10. Half gear disc; 11. Guide slot; 12. Second motor; 13. Positive and negative lead screws; 14. Lead screw nut; 15. Slide groove; 16. Support leg. Detailed Implementation

[0030] Please see Figure 1-4 This utility model provides a technical solution: a mold slider surface polishing device, including a worktable 1, a plurality of electric telescopic rods 2 fixedly connected to the top of the worktable 1, an adjustment plate 3 fixedly connected to the top of the electric telescopic rods 2, a polishing disc 4 movably connected to the bottom of the adjustment plate 3 through a reciprocating mechanism, and clamping plates 5 movably connected to both sides of the top of the worktable 1 on the adjustment plate 3 through a clamping mechanism.

[0031] By adopting the above technical solution, this device can quickly grind the workpiece using the grinding disc 4, and clamp and fix the workpiece using the clamping plate 5 during grinding, thereby greatly improving the polishing quality of this device.

[0032] In the embodiments of this application, such as Figure 3-4As shown, the reciprocating mechanism includes fixed toothed plates 9 installed on both sides of the inner cavity of the adjusting plate 3. Half gear disks 10 are meshed on opposite sides of the two fixed toothed plates 9. A rotating shaft 8 is fixedly connected inside the half gear disk 10. The top of the rotating shaft 8 extends to the top of the adjusting plate 3 through a guide slot 11 and is fixedly connected to the first motor 7. The bottom of the rotating shaft 8 extends to the bottom of the adjusting plate 3 through a guide slot 11 and is fixedly connected to the grinding disc 4.

[0033] By adopting the above technical solution, the device can drive the grinding disc 4 to rotate through the reciprocating mechanism while the first motor 7 drives the grinding disc 4 to rotate. This allows the device to move back and forth during polishing, thereby enabling the device to repeatedly polish the mold and greatly improving the polishing effect of the device.

[0034] In the embodiments of this application, such as Figure 2 As shown, the clamping mechanism includes a second motor 12 installed on one side of the workbench 1. The output end of the second motor 12 extends into the inner cavity of the workbench 1 and is fixedly connected to a positive and negative lead screw 13. Both ends of the positive and negative lead screw 13 are movably connected to lead screw nuts 14. The top of the lead screw nut 14 extends to the top of the workbench 1 through a slide groove 15 and is fixedly connected to the clamping plate 5.

[0035] By adopting the above technical solution, the position of the clamping plate 5 can be quickly adjusted through the clamping mechanism, thereby making it easier for the device to clamp and fix the workpiece.

[0036] In the embodiments of this application, such as Figure 1 As shown, an anti-slip sleeve is fixedly connected to the outer surface of the clamping plate 5.

[0037] By adopting the above technical solution, the clamping stability of this device can be greatly improved by using the anti-slip sleeve.

[0038] In the embodiments of this application, such as Figure 2 As shown, the width of the groove 15 is matched with the width of the lead screw nut 14.

[0039] By adopting the above technical solution, the limiting effect of the slide groove on the lead screw nut 14 is better.

[0040] In the embodiments of this application, such as Figure 4 As shown, the inner diameter of the guide slot 11 is matched with the outer diameter of the rotating shaft 8.

[0041] By adopting the above technical solution, the rotating shaft 8 can slide more easily along the guide slot 11.

[0042] In the embodiments of this application, such as Figure 1As shown, support legs 16 are fixedly connected to the four corners of the bottom of the workbench 1.

[0043] By adopting the above technical solution and utilizing the synergistic effect of multiple support legs 16, the stability of this device is enhanced.

[0044] In the embodiments of this application, such as Figure 1 As shown, a controller 6 is fixedly connected to one side of the workbench 1.

[0045] By adopting the above technical solution, the controller 6 can more conveniently control the electrical components inside the device.

[0046] In use, the operator first places the workpiece to be processed on the worktable 1, and then starts the second motor 12 through the controller 6, causing the second motor 12 to drive the positive and negative lead screws 13 to rotate. When the positive and negative lead screws 13 rotate, they will drive the lead screw nuts 14 at both ends of the threaded part to move relative to each other under the limiting action of the slide groove 15. This allows the lead screw nuts 14 to drive the clamping plate 5 to fix and clamp the workpiece, thereby preventing the workpiece from shifting during polishing. After the workpiece is fixed, the operator then starts the electric telescopic rod 2 through the controller 6, causing it to drive the adjusting plate 3 to move downward. When the adjusting plate 3 moves downward... When the grinding disc 4 moves to contact the workpiece, the operator starts the first motor 7 through the controller 6, causing the first motor 7 to drive the rotating shaft 8 to rotate. When the rotating shaft 8 rotates, it drives the grinding disc 4 to rotate and the half-gear disc 10 to rotate. When the grinding disc 4 rotates, it will grind and polish the workpiece. When the half-gear disc 10 rotates, it will regularly mesh with the fixed toothed plates 9 on the left and right sides, so that the half-gear disc 10 can drive the grinding disc 4 to reciprocate along the guide slot 11, thereby repeatedly grinding the workpiece and greatly improving the polishing effect of the device.

Claims

1. A mold slider surface polishing device, comprising a worktable (1), characterized in that: The top of the workbench (1) is fixedly connected to multiple electric telescopic rods (2), the top of the electric telescopic rods (2) is fixedly connected to an adjustment plate (3), the bottom of the adjustment plate (3) is movably connected to a grinding disc (4) through a reciprocating mechanism, and the top of the workbench (1) is movably connected to clamping plates (5) on both sides of the adjustment plate (3) through a clamping mechanism.

2. The mold slider surface polishing device according to claim 1, characterized in that: The reciprocating mechanism includes fixed toothed plates (9) installed on both sides of the inner cavity of the adjusting plate (3). The two fixed toothed plates (9) are meshed with a half gear disk (10) on opposite sides. A rotating shaft (8) is fixedly connected inside the half gear disk (10). The top of the rotating shaft (8) extends to the top of the adjusting plate (3) through a guide slot (11) and is fixedly connected to a first motor (7). The bottom of the rotating shaft (8) extends to the bottom of the adjusting plate (3) through a guide slot (11) and is fixedly connected to a grinding disc (4).

3. The mold slider surface polishing device according to claim 1, characterized in that: The clamping mechanism includes a second motor (12) installed on one side of the workbench (1). The output end of the second motor (12) extends into the inner cavity of the workbench (1) and is fixedly connected to a positive and negative lead screw (13). The positive and negative lead screw (13) is movably connected to a lead screw nut (14) at both ends of the positive and negative lead screw (13). The top of the lead screw nut (14) extends to the top of the workbench (1) through a slide groove (15) and is fixedly connected to the clamping plate (5).

4. The mold slider surface polishing device according to claim 1, characterized in that: The outer surface of the clamping plate (5) is fixedly connected with an anti-slip sleeve.

5. The mold slider surface polishing device according to claim 3, characterized in that: The width of the groove (15) is adapted to the width of the lead screw nut (14).

6. The mold slider surface polishing device according to claim 2, characterized in that: The inner diameter of the guide slot (11) is adapted to the outer diameter of the rotating shaft (8).

7. The mold slider surface polishing device according to claim 1, characterized in that: The workbench (1) is fixedly connected to four support legs (16) at the bottom corners.

8. A mold slider surface polishing device according to claim 1, characterized in that: A controller (6) is fixedly connected to one side of the workbench (1).

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