Polishing auxiliary device for mold production

Abstract

The utility model relates to the technical field of die production, and discloses a polishing auxiliary device for die production, which comprises a bottom plate, fixed bases, a roll shaft and a support frame, the fixed bases are fixedly mounted at four corners of the lower end of the bottom plate, the surface of the roll shaft is in contact with a die, a first clamping plate is slidably arranged at the upper end of the bottom plate, and a second clamping plate is slidably arranged at the lower end of the bottom plate. A second clamping plate is fixedly installed on one side of the upper end of the bottom plate, the first clamping plate and the second clamping plate are used for fixing a mold, a supporting frame is fixedly installed at the upper end of the bottom plate, and a grinding machine is slidably arranged at the upper end of the supporting frame. According to the grinding auxiliary device for mold production, an auxiliary supporting position capable of freely adjusting the grinding position according to needs is provided for grinding, so that the problem that the grinding effect is not ideal enough due to the fact that the control degree of a grinding machine is reduced due to physical strength reduction after an operator works for a long time is solved, adjustment is easy and rapid, and the grinding effect is good. And the device is suitable for grinding different types of molds and is wide in application range.

Description

Technical Field

[0001] This utility model relates to the field of mold production technology, and in particular to a grinding auxiliary device for mold production. Background Technology

[0002] Grinding can remove machining marks, tool marks, burrs and other defects from the mold surface, giving it a very high degree of smoothness. This helps the molten metal or plastic to better fill the mold cavity during the molding process, resulting in a smooth, flawless product that improves the product's appearance and performance.

[0003] During the mold production process, defective products with burrs on the upper surface are often produced. These defective products need to be reworked and polished before they can be used. The polishing method for rework is generally to use a portable handheld polisher. The polishing effect of this method depends entirely on the experience of the operator. Even experienced operators may experience a decline in physical strength and control over the polisher after a long period of work, which often results in an unsatisfactory polishing effect. Utility Model Content

[0004] To overcome the problem that operators' control over the grinding machine decreases due to physical exhaustion after long hours of work, resulting in less than ideal grinding results.

[0005] The technical solution of this utility model is as follows: a grinding auxiliary device for mold production, including a base plate, a fixed base, a roller and a support frame. The fixed base is fixedly installed at the four corners of the lower end of the base plate. The roller is rotatably installed on the surface of the base plate and the surface of the roller contacts the mold. A clamping plate 1 is slidably installed on the upper end of the base plate. A clamping plate 2 is fixedly installed on one side of the upper end of the base plate. The clamping plate 1 and the clamping plate 2 are used to fix the mold. A support frame is fixedly installed on the upper end of the base plate, and a grinding machine is slidably installed on the upper end of the support frame.

[0006] Preferably, bearing seats are fixedly installed on both sides of the base plate, and a threaded rod is rotatably arranged between the two bearing seats. One end of the threaded rod is fixedly connected to an anti-slip handle. Guide shafts are fixedly installed on both sides of the base plate. The clamping plate is slidably connected to the guide shaft. A threaded seat is fixedly installed on the surface of the clamping plate. The threaded seat is threadedly connected to the threaded rod. The threaded rod is used to drive the clamping plate to move.

[0007] Preferably, both the first clamping plate and the second clamping plate are provided with anti-slip strips, and a flange bearing is fixedly installed on the surface of the first clamping plate, with the flange bearing slidably connected to the first guide shaft.

[0008] Preferably, slide rails 1 are fixedly installed on both sides of the upper end of the support frame, and a moving platform 1 is slidably set on the upper end of the two slide rails 1. A bearing seat 2 is fixedly installed on one side of the support frame, and a threaded rod 2 is rotatably connected to the end of the bearing seat 2. A rotating handle is fixedly connected to one end of the threaded rod 2. A threaded seat 2 is fixedly installed on one side of the moving platform 1, and the threaded seat 2 is threadedly connected to the threaded rod 2. The threaded rod 2 is used to change the position of the moving platform 1.

[0009] Preferably, the upper end of the mobile platform 1 is provided with an opening, and slide rail 2 is fixedly installed on both sides of the upper opening of the mobile platform 1. The upper end of the slide rail 2 is slidably connected to the mobile platform 2, and the grinding machine is set at the upper end of the mobile platform 2.

[0010] Preferably, the upper end of the mobile platform two is slidably connected to the guide shaft two, and the upper end of the guide shaft two is fixedly connected to the mounting plate, with the grinder fixedly mounted on the upper end of the mounting plate.

[0011] Preferably, a bearing seat three is fixedly installed on the upper end of the mobile platform two, and a threaded rod three is rotatably connected to the end of the bearing seat three. The threaded rod three is threadedly connected to the mounting plate, and a handle two is fixedly connected to the upper end of the threaded rod three. The threaded rod three is used to lift and lower the grinding machine.

[0012] The beneficial effects of this utility model are:

[0013] 1. This grinding auxiliary device for mold production provides an auxiliary support that allows the grinding position to be adjusted as needed. This prevents the operator from losing control of the grinding machine due to physical exhaustion after long hours of work, which would result in an unsatisfactory grinding effect. It is also simple and quick to adjust, suitable for grinding different types of molds, and has a wide range of applications.

[0014] 2. During the grinding operation, the grinding auxiliary device for mold production can firmly fix the mold to prevent large vibrations during grinding, and the grinding intensity can be adjusted at any time as needed to ensure the removal effect of burrs on the upper surface of the mold. Attached Figure Description

[0015] Figure 1 The diagram shown is a structural schematic of one embodiment of the grinding auxiliary device for mold production according to this utility model.

[0016] Figure 2 The diagram shown is a three-dimensional structural schematic of the threaded rod of this utility model;

[0017] Figure 3 The diagram shown is a three-dimensional structural schematic of the grinding machine of this utility model;

[0018] Figure 4 The diagram shown is a three-dimensional structural schematic of the threaded rod of this utility model;

[0019] Figure 5 The diagram shown is a three-dimensional structural schematic of the clamping plate of this utility model.

[0020] Explanation of reference numerals in the attached drawings: 1. Base plate; 2. Fixed base; 3. Roller shaft; 4. Bearing seat one; 5. Threaded rod one; 6. Anti-slip handle one; 7. Clamping plate one; 8. Threaded seat one; 9. Guide shaft one; 10. Flange bearing; 11. Anti-slip strip; 12. Clamping plate two; 13. Support frame; 14. Slide rail one; 15. Moving platform one; 16. Bearing seat two; 17. Threaded rod two; 18. Threaded seat two; 19. Rotating handle; 20. Slide rail two; 21. Moving platform two; 22. Mounting plate; 23. Guide shaft two; 24. Grinding machine; 25. Bearing seat three; 26. Threaded rod three; 27. Anti-slip handle two. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please see Figure 1 - Figure 5 This utility model provides an embodiment of a grinding auxiliary device for mold production, including a base plate 1, a fixed base 2, a roller 3, and a support frame 13. The fixed base 2 is fixedly installed at the four corners of the lower end of the base plate 1. The roller 3 is rotatably mounted on the surface of the base plate 1, and the surface of the roller 3 contacts the mold. A clamping plate 7 is slidably mounted on the upper end of the base plate 1, and a clamping plate 12 is fixedly installed on one side of the upper end of the base plate 1. The clamping plate 7 and the clamping plate 12 are used to fix the mold. The support frame 13 is fixedly mounted on the upper end of the base plate 1, and a grinding machine 24 is slidably mounted on the upper end of the support frame 13. This grinding auxiliary device for mold production avoids the problem of unsatisfactory grinding effect caused by the operator's physical exhaustion after long-term labor by providing an auxiliary support that can be arbitrarily adjusted for grinding as needed. It is suitable for grinding various types of molds.

[0023] Please see Figure 1 and Figure 2In this embodiment, bearing seats 4 are fixedly installed on both sides of the base plate 1, and a threaded rod 5 is rotatably arranged between the two bearing seats 4. One end of the threaded rod 5 is fixedly connected to an anti-slip handle 6. Guide shafts 9 are fixedly installed on both sides of the base plate 1. Clamping plate 7 is slidably connected to guide shaft 9. Threaded seat 8 is fixedly installed on the surface of clamping plate 7. Threaded seat 8 is threadedly connected to threaded rod 5. Threaded rod 5 is used to drive clamping plate 7 to move. Anti-slip strips 11 are provided on the surfaces of clamping plate 7 and clamping plate 12. Flange bearing 10 is fixedly installed on the surface of clamping plate 7. Flange bearing 10 is slidably connected to guide shaft 9. Slide rails 14 are fixedly installed on both sides of the upper end of the support frame 13. A moving platform 15 is slidably arranged on the upper end of the two slide rails 14. Bearing seat 16 is fixedly installed on one side of the support frame 13. Threaded rod 17 is rotatably connected to the end of bearing seat 16. One end of threaded rod 17 is fixedly connected to a rotating handle. A threaded seat 18 is fixedly installed on one side of the handle 19 and the moving platform 15. The threaded seat 18 is threadedly connected to the threaded rod 17. The threaded rod 17 is used to change the position of the moving platform 15. When in use, first place the mold to be reworked and polished on the upper end of the base plate 1. Rotate the anti-slip handle 6, and the clamping plate 7, which is threadedly connected to the threaded rod 5, moves simultaneously. The clamping plate 7 and the clamping plate 12 fix the position of the mold. After the position of the mold is fixed, the polishing work can be carried out. The anti-slip strips 11 on the surface of the clamping plate 7 and the clamping plate 12 are used to ensure that the mold is firmly fixed. The guide shaft 9 and the flange bearing 10 are used to stabilize the sliding of the clamping plate 7 and ensure that one side of the clamping plate 7 can be aligned with the mold to prevent the mold from vibrating too much during polishing. When it is necessary to adjust the polishing position of the polishing machine 24, rotate the handle 19, and the moving platform 15 slides at the slide rail 14. This realizes the adjustment of the polishing position of the polishing machine 24.

[0024] Please see Figure 3 and Figure 4In this embodiment, the upper end of the mobile platform 15 is provided with an opening. Slide rails 20 are fixedly installed on both sides of the upper opening of the mobile platform 15. The upper end of the slide rails 20 is slidably connected to the mobile platform 21. The grinder 24 is disposed on the upper end of the mobile platform 21. A guide shaft 23 is slidably connected to the upper end of the mobile platform 21. A mounting plate 22 is fixedly connected to the upper end of the guide shaft 23. The grinder 24 is fixedly installed on the upper end of the mounting plate 22. A bearing seat 3 25 is fixedly installed on the upper end of the mobile platform 21. A threaded rod 3 26 is rotatably connected to the end of the bearing seat 3 25. The threaded rod 3 26 is threadedly connected to the mounting plate 22. The upper end is fixedly connected with a second anti-handle 27, and a threaded rod 26 is used to lift the grinder 24. The position of the grinder 24 is adjusted according to the height of the mold to ensure that the grinding disc of the grinder 24 can contact the upper end of the mold to be ground. When adjusting the height of the grinder 24, first rotate the second anti-handle 27. The mounting plate 22 slides on the surface of the moving platform 21 through the guide shaft 23. The grinder 24, which is fixedly installed on the upper end of the mounting plate 22, moves at the same time. When the grinding disc at the output end of the grinder 24 contacts the upper end of the mold, the grinding operation can be carried out. If it is necessary to increase the grinding force of the grinder 24, the tightening force of the second anti-handle 27 can be increased.

[0025] In use, the base plate 1 is fixedly installed on the work platform by the fixed base 2. When the grinding process begins, the mold to be reworked is first placed on the upper end of the base plate 1. Then, the mold is moved to the appropriate position by the roller 3. Next, the anti-slip handle 6 is rotated. The anti-slip handle 6 is fixedly connected to one end of the threaded rod 5. The threaded rod 5 rotates between the two bearing seats 4. The clamping plate 7, which is threadedly connected to the threaded rod 5 by the threaded seat 8, moves at the same time. The clamping plate 7 and the clamping plate 12 fix the position of the mold. After the position of the mold is fixed, the grinding work can be carried out.

[0026] Adjust the position of the grinder 24 according to the height of the mold to ensure that the grinding disc of the grinder 24 can contact the upper surface of the mold to be ground. When adjusting the height of the grinder 24, first rotate the anti-handle 27. The anti-handle 27 is fixedly connected to the upper end of the threaded rod 26. The threaded rod 26 rotates at the bearing seat 25. The threaded rod 26 is threadedly connected to the mounting plate 22. The mounting plate 22 slides on the surface of the moving platform 21 through the guide shaft 23. The grinder 24, which is fixedly installed on the upper end of the mounting plate 22, moves at the same time. When the grinding disc at the output end of the grinder 24 contacts the upper end of the mold, the grinding operation can be carried out. If it is necessary to increase the grinding force of the grinder 24, the tightening force of the anti-handle 27 can be increased.

[0027] During the grinding operation, the position of the moving platform 21 is moved by sliding the slide rail 20. During the movement of the moving platform 21, the grinding machine 24 at the upper end of the moving platform 21 grinds the burrs on the upper end of the mold flat. When it is necessary to adjust the grinding position of the grinding machine 24, rotate the rotating handle 19. The rotating handle 19 is fixedly connected to one end of the threaded rod 17. The threaded rod 17 rotates at the bearing seat 16. The moving platform 15 is threadedly connected to the threaded rod 17 through the threaded seat 18. The moving platform 15 slides at the slide rail 14, thus realizing the adjustment of the grinding position of the grinding machine 24.

[0028] The anti-slip strips 11 on the surfaces of clamping plate 7 and clamping plate 12 are used to ensure that the mold is securely fixed. The guide shaft 9 and flange bearing 10 are used to stabilize the sliding of clamping plate 7, ensuring that one side of clamping plate 7 can be aligned with the mold and preventing the mold from vibrating too much during grinding.

[0029] Through the above steps, this grinding auxiliary device for mold production provides an auxiliary support that allows the grinding position to be adjusted as needed. This avoids the problem of the operator's reduced control over the grinding machine 24 due to decreased physical strength after long hours of work, which would lead to an unsatisfactory grinding effect. Furthermore, the device is easy and quick to adjust, suitable for grinding different types of molds, and has a wide range of applications.

Claims

1. A grinding auxiliary device for mold production, comprising a base plate (1); characterized in that: It also includes a fixed base (2), a roller (3) and a support frame (13). The fixed base (2) is fixedly installed at the four corners of the lower end of the base plate (1). The roller (3) is rotatably installed on the surface of the base plate (1). The surface of the roller (3) is in contact with the mold. A clamping plate (7) is slidably installed on the upper end of the base plate (1). A clamping plate (12) is fixedly installed on one side of the upper end of the base plate (1). The clamping plate (7) and the clamping plate (12) are used to fix the mold. A support frame (13) is fixedly installed on the upper end of the base plate (1). A grinding machine (24) is slidably installed on the upper end of the support frame (13).

2. The grinding auxiliary device for mold production according to claim 1, characterized in that: Bearing seats 1 (4) are fixedly installed on both sides of the base plate (1). A threaded rod 1 (5) is rotatably installed between the two bearing seats 1 (4). An anti-slip handle 1 (6) is fixedly connected to one end of the threaded rod 1 (5). A guide shaft 1 (9) is fixedly installed on both sides of the base plate (1). The clamping plate 1 (7) is slidably connected to the guide shaft 1 (9). A threaded seat 1 (8) is fixedly installed on the surface of the clamping plate 1 (7). The threaded seat 1 (8) is threadedly connected to the threaded rod 1 (5). The threaded rod 1 (5) is used to drive the clamping plate 1 (7) to move.

3. The grinding auxiliary device for mold production according to claim 2, characterized in that: Both the first clamp (7) and the second clamp (12) are provided with anti-slip strips (11). The surface of the first clamp (7) is fixedly installed with a flange bearing (10), which is slidably connected to the first guide shaft (9).

4. The grinding auxiliary device for mold production according to claim 3, characterized in that: The upper sides of the support frame (13) are fixedly installed with slide rails (14), and the upper ends of the two slide rails (14) are slidably set with moving platform (15). The support frame (13) is fixedly installed with bearing seat (16), and the end of bearing seat (16) is rotatably connected with threaded rod (17). One end of threaded rod (17) is fixedly connected with a rotating handle (19). The side of moving platform (15) is fixedly installed with threaded seat (18), and threaded seat (18) is threadedly connected to threaded rod (17). Threaded rod (17) is used to change the position of moving platform (15).

5. The grinding auxiliary device for mold production according to claim 4, characterized in that: The upper end of the mobile platform 1 (15) is provided with an opening. The upper ends of the mobile platform 1 (15) are fixedly installed with slide rail 2 (20) on both sides of the opening. The upper end of the slide rail 2 (20) is slidably connected to the mobile platform 2 (21). The grinder (24) is set at the upper end of the mobile platform 2 (21).

6. The grinding auxiliary device for mold production according to claim 5, characterized in that: The upper end of the mobile platform 2 (21) is slidably connected to the guide shaft 2 (23), and the upper end of the guide shaft 2 (23) is fixedly connected to the mounting plate (22). The grinder (24) is fixedly installed on the upper end of the mounting plate (22).

7. The grinding auxiliary device for mold production according to claim 6, characterized in that: The upper end of the mobile platform 2 (21) is fixedly installed with bearing seat 3 (25), and the end of bearing seat 3 (25) is rotatably connected with threaded rod 3 (26). Threaded rod 3 (26) is threadedly connected to mounting plate (22). The upper end of threaded rod 3 (26) is fixedly connected with anti-handle 2 (27). Threaded rod 3 (26) is used to lift the grinder (24).

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