Anti-deviation precision mold machining grinding machine

Abstract

The utility model discloses an anti-offset precision die processing grinding machine which comprises a workbench, a supporting frame is arranged on one side of the upper portion of the workbench, four supporting rods arranged in a matrix mode are arranged on the side, away from the supporting frame, of the workbench, the upper portions of the four supporting rods are fixedly connected through a supporting plate, and guide rails are arranged on the two sides of the upper portion of the supporting plate. Sliding blocks are arranged above the guide rails, the upper portions of the two sliding blocks are fixedly connected through a fixing plate, vertical plates are arranged on the two sides of the upper portion of the fixing plate, first hydraulic cylinders are arranged on the sides, away from the fixing plate, of the vertical plates, and the stroke ends of the first hydraulic cylinders penetrate through the vertical plates to be fixedly connected with the clamping plates. The grinding machine is simple in structure, convenient to operate, good in clamping stability and capable of effectively avoiding the phenomenon that a mold is damaged in the machining process, the tension of the grinding belt is convenient to adjust, and the machining quality of the grinding machine is effectively guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing, in particular to an anti-deviating precision mold processing grinder. Background Art

[0002] A grinder is a machine tool that uses abrasive tools to grind the surface of a workpiece. Most grinders use high-speed rotating grinding wheels for grinding, and a few use other grinding tools such as oilstones and abrasive belts and free abrasives for processing, such as honing machines, superfinishing machines, belt grinders, grinders and polishers, etc. However, common grinders are relatively simple to fix stamping dies, which leads to offset when grinding the stamping dies. The stamping dies cannot be effectively fixed, which affects the quality of the die grinding, greatly reduces the working efficiency of the grinder, and reduces the practicality. For this reason, we propose an anti-offset precision mold processing grinder. Utility Model Content

[0003] In order to solve the above problems, the utility model provides an anti-drift precision mold processing grinder. The utility model solves the problem that the common grinder is relatively simple to fix the stamping mold, which leads to the phenomenon of deviation when grinding the stamping mold, and cannot effectively fix the stamping mold, thereby affecting the quality of the mold grinding, greatly reducing the working efficiency of the grinder, and reducing the practicality.

[0004] The gear mechanism that this second transmission gear is connected with this second transmission gear is that the gear mechanism of this second transmission gear is connected with this second transmission gear through the gear mechanism, and the gear mechanism of this second transmission gear is connected with this second transmission gear through the gear mechanism.

[0005] In the above solution, a rubber pad is provided on the side of the clamping plate away from the vertical plate.

[0006] In the above solution, the vertical plate is provided with guide rods on both sides of the first hydraulic cylinder, and the guide rods are fixedly connected to the clamping plate.

[0007] In the above solution, reinforcing plates are provided on both sides of the vertical plate, and the reinforcing plates are fixedly connected to the fixing plates.

[0008] In the above solution, the support frame is provided with a limiting plate on the inner side of the grinding belt.

[0009] In the above scheme, a fixed frame is provided on the side of the support frame away from the first transmission wheel, a movable rod is inserted in the middle of the fixed frame, the upper part of the movable rod is fixedly connected to the movable frame, springs are provided on both sides of the movable rod above the fixed frame, the upper part of the spring is fixedly connected to the movable frame, a second hydraulic cylinder is provided on one side of the support frame, and the stroke end of the second hydraulic cylinder is fixedly connected to the movable frame.

[0010] In the above solution, bolts are provided on the side of the movable frame close to the first transmission wheel.

[0011] The advantages and beneficial effects of the utility model are as follows: the utility model provides an anti-drift precision mold processing grinder, the first hydraulic cylinder can push the clamping plate to move in the horizontal direction, and the mold to be polished can be positioned through the mutual cooperation between the two clamping plates, the motor drives the pulley to rotate, and the first transmission wheel is also rotated through the transmission of the belt. When the first transmission wheel rotates, the second transmission wheel is also rotated through the transmission of the grinding belt, and the grinding belt can grind the mold to be processed through the mutual cooperation between the first transmission wheel and the second transmission wheel. This type of grinder has a simple structure, is easy to operate, and has good clamping stability. It can effectively avoid the phenomenon of the mold appearing during the processing. The tension of the grinding belt is easy to adjust, which effectively guarantees the processing quality of the grinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 It is a left view of the utility model;

[0015] Figure 3 It is a right side view of the utility model;

[0016] Figure 4 This is a schematic diagram of the structure of part A of the utility model;

[0017] Figure 5This is a schematic structural diagram of part B of the utility model.

[0018] In the figure: 1. Workbench 2. Support frame 3. Motor 4. Pulley

[0019] 5. First transmission wheel 6. Belt 7. Movable frame 8. Second transmission wheel

[0020] 9. Grinding belt 10. Support rod 11. Support plate 12. Guide rail

[0021] 13, slider 14, fixed plate 15, vertical plate 16, first hydraulic cylinder

[0022] 17. Clamp 18. Rubber pad 19. Guide rod 20. Reinforcement plate

[0023] 21. Limiting plate 22. Fixing frame 23. Active rod 24. Spring

[0024] 25. Second hydraulic cylinder 26. Bolts DETAILED DESCRIPTION

[0025] The following is a further description of the specific implementation of the present invention in conjunction with the accompanying drawings and embodiments. The following embodiments are only used to more clearly illustrate the technical solution of the present invention, and cannot be used to limit the protection scope of the present invention.

[0026] like Figure 1-5As shown, the utility model is an anti-deviating precision mold processing grinder, comprising a workbench 1, a support frame 2 is provided on one side above the workbench 1, a motor 3 is fixedly mounted on the support frame 2, a pulley 4 is provided on the rotating shaft of the motor 3, a first transmission wheel 5 is provided on the support frame 2 close to the workbench 1, the pulley 4 and the first transmission wheel 5 are connected by a belt 6, a movable frame 7 is provided above the support frame 2, a second transmission wheel 8 is provided above the movable frame 7, a grinding belt 9 is provided on the outer sides of the first transmission wheel 5 and the second transmission wheel 8, when the motor 3 is working, the motor 3 drives the pulley 4 to rotate, and the first transmission wheel 5 is rotated by the transmission of the belt 6, when the first transmission wheel 5 rotates, the second transmission wheel 8 is also rotated by the transmission of the grinding belt 9, and the mutual cooperation between the first transmission wheel 5 and the second transmission wheel 8 enables the grinding belt 9 to grind the mold to be processed, The workbench 1 is provided with four support rods 10 arranged in a matrix on the side away from the support frame 2, and the four support rods 10 are fixedly connected by a support plate 11 above. Guide rails 12 are provided on both sides above the support plate 11, and a slider 13 is provided above the guide rail 12. The slider 13 is movably connected to the guide rail 12, and the fixed plate 14 can reciprocate in the horizontal direction through the mutual cooperation between the slider 13 and the guide rail 12. The two sliders 13 are fixedly connected by a fixed plate 14 above, and vertical plates 15 are provided on both sides above the fixed plate 14. A first hydraulic cylinder 16 is provided on the side of the vertical plate 15 away from the fixed plate 14, and the stroke end of the first hydraulic cylinder 16 passes through the vertical plate 15 and is fixedly connected to the clamping plate 17. When the first hydraulic cylinder 16 is working, the first hydraulic cylinder 16 can push the clamping plate 17 to move in the horizontal direction, and the mold to be polished can be stably positioned through the mutual cooperation between the two clamping plates 17.

[0027] A rubber pad 18 is provided on the side of the clamping plate 17 away from the vertical plate 15 , and the rubber pad 18 can protect the contact surface between the clamping plate 17 and the mold, thereby preventing the mold from being damaged due to excessive pressure.

[0028] The vertical plate 15 is provided with guide rods 19 on both sides of the first hydraulic cylinder 16. The guide rods 19 are fixedly connected to the clamping plate 17, and the guide rods 19 and the vertical plate 15 are movably connected. Through the mutual cooperation between the guide rods 19 and the vertical plate 15, the stability of the movement of the clamping plate 17 is effectively improved.

[0029] Reinforcement plates 20 are provided on both sides of the vertical plate 15 . The reinforcement plates 20 are fixedly connected to the fixing plate 14 . The reinforcement plates 20 effectively increase the connection strength between the vertical plate 15 and the fixing plate 14 .

[0030] The support frame 2 is provided with a limiting plate 21 on the inner side of the grinding belt 9 .

[0031] A fixed frame 22 is provided on the side of the support frame 2 away from the first transmission wheel 5, and a movable rod 23 is inserted in the middle of the fixed frame 22. The upper part of the movable rod 23 is fixedly connected to the movable frame 7, and the movable rod 23 and the movable frame 7 are movably connected. Springs 24 are provided on both sides of the movable rod 23 above the fixed frame 22, and the upper part of the spring 24 is fixedly connected to the movable frame 7. A second hydraulic cylinder 25 is provided on one side of the support frame 2, and the stroke end of the second hydraulic cylinder 25 is fixedly connected to the movable frame 7. When the second hydraulic cylinder 25 is working, it can push the movable frame 7 to move in the vertical direction. By adjusting the position of the movable frame 7, the height of the second transmission wheel 8 is also changed. By adjusting the position of the second transmission wheel 8, the overall tension of the grinding belt 9 can be adjusted.

[0032] The movable frame 7 is provided with bolts 26 on one side close to the first transmission wheel 5 , and the bolts 26 can be used to fix the movable frame 7 and the support frame 2 , so that the movable frame 7 and the support frame 2 can be stably positioned.

[0033] Specifically, in the present invention, when processing the mold, the first hydraulic cylinder 16 can push the clamping plate 17 to move in the horizontal direction. Through the mutual cooperation between the two clamping plates 17, the mold to be polished can be positioned. When the motor 3 is working, the motor 3 drives the pulley 4 to rotate, and the first transmission wheel 5 is also rotated through the transmission of the belt 6. When the first transmission wheel 5 rotates, the second transmission wheel 8 is also rotated through the transmission of the grinding belt 9. Through the mutual cooperation between the first transmission wheel 5 and the second transmission wheel 8, the grinding belt 9 can be positioned on the mold to be processed. The tool is polished, the slider 13 is movably connected to the guide rail 12, and the slider 13 and the guide rail 12 cooperate with each other, so that the fixed plate 14 can reciprocate in the horizontal direction, so that when the mold is polished, the staff can push the fixed plate 14 to adjust the position of the mold. When the second hydraulic cylinder 25 is working, it can push the movable frame 7 to move in the vertical direction. By adjusting the position of the movable frame 7, the height of the second transmission wheel 8 is also changed. By adjusting the position of the second transmission wheel 8, the overall tension of the polishing belt 9 can be adjusted.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-deviating precision mold processing grinder, comprising a workbench (1), characterized in that: A support frame (2) is provided on one side above the workbench (1), a motor (3) is fixedly mounted on the support frame (2), a belt pulley (4) is provided on the rotating shaft of the motor (3), a first transmission wheel (5) is provided on the side of the support frame (2) close to the workbench (1), the belt pulley (4) and the first transmission wheel (5) are connected by a belt (6), a movable frame (7) is provided above the support frame (2), a second transmission wheel (8) is provided above the movable frame (7), a grinding belt (9) is provided on the outer sides of the first transmission wheel (5) and the second transmission wheel (8), and the workbench (1) is away from the support frame ( 2) One side is provided with four support rods (10) arranged in a matrix, the four support rods (10) are fixedly connected by a support plate (11) on the top, guide rails (12) are provided on both sides above the support plate (11), a slider (13) is provided on the top of the guide rail (12), the two sliders (13) are fixedly connected by a fixed plate (14), a vertical plate (15) is provided on both sides above the fixed plate (14), a first hydraulic cylinder (16) is provided on the side of the vertical plate (15) away from the fixed plate (14), and the stroke end of the first hydraulic cylinder (16) passes through the vertical plate (15) and is fixedly connected to the clamping plate (17).

2. The anti-deviating precision mold processing grinder according to claim 1, characterized in that: A rubber pad (18) is provided on the side of the clamping plate (17) away from the vertical plate (15).

3. The anti-deviating precision mold processing grinder according to claim 1, characterized in that: The vertical plate (15) is provided with guide rods (19) on both sides of the first hydraulic cylinder (16), and the guide rods (19) are fixedly connected to the clamping plate (17).

4. The anti-deviating precision mold processing grinder according to claim 1, characterized in that: Reinforcement plates (20) are provided on both sides of the vertical plate (15), and the reinforcement plates (20) are fixedly connected to the fixing plate (14).

5. The anti-deviating precision mold processing grinder according to claim 1, characterized in that: The support frame (2) is provided with a limiting plate (21) located on the inner side of the grinding belt (9).

6. The anti-deviating precision mold processing grinder according to claim 1, characterized in that: A fixed frame (22) is provided on the side of the support frame (2) away from the first transmission wheel (5), a movable rod (23) is inserted in the middle of the fixed frame (22), the upper part of the movable rod (23) is fixedly connected to the movable frame (7), springs (24) are provided on both sides of the movable rod (23) above the fixed frame (22), the upper part of the spring (24) is fixedly connected to the movable frame (7), a second hydraulic cylinder (25) is provided on one side of the support frame (2), and the stroke end of the second hydraulic cylinder (25) is fixedly connected to the movable frame (7).

7. The anti-deviating precision mold processing grinder according to claim 6, characterized in that: The movable frame (7) is provided with a bolt (26) on one side close to the first transmission wheel (5).

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