Cutting equipment for injection mold machining

Abstract

The utility model discloses cutting equipment for injection mold processing, which comprises a processing table, the upper surface of the processing table is fixedly connected with a fixing plate, the side surface of the fixing plate is provided with a clamping mechanism, the clamping mechanism comprises a fixing frame, a first threaded rod, a sliding rod and a clamping plate, the side surface of the fixing plate is fixedly connected with the fixing frame, and the first threaded rod is fixedly connected with the clamping plate. The outer surface of the first threaded rod is rotationally connected with the fixing frame, the outer surface of the first threaded rod is in threaded connection with the sliding rod, and the outer surface of the sliding rod is in sliding connection with the fixing plate. And then a grip is rotated to enable a first threaded rod to rotate, then a sliding rod and the first threaded rod are screwed and slide, the side surface of the mold is fixed through a clamping plate, and an elastic pad can prevent the clamping plate from causing abrasion to the mold.

Description

Technical Field

[0001] The utility model relates to the technical field of mold processing, in particular to a cutting device for injection mold processing. Background Art

[0002] Injection molds use molten plastic to inject it into molds and process it into various parts. The shape of the object is mainly processed by changing the physical state of the molded material. Because it can form multiple plastic parts with complex structures, precise dimensions and good intrinsic quality at one time, when injection molds are used to produce molds, cutting equipment is generally required to cut the molds after injection molding to remove some scraps on the molds.

[0003] When the cutting equipment is used to cut the mold, the mold needs to be clamped and fixed. The existing clamping mechanism is cumbersome and inconvenient to operate, and it is easy to cause surface wear of the mold, affecting the quality of mold processing; and the existing cutting equipment needs to adjust the angle and position of the mold during cutting in order to cut, which increases the difficulty and workload of cutting. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art, and provides a cutting device for processing injection molds. The mold can be quickly clamped by a clamping mechanism, and the operation is simple and convenient. The mold is first placed on the processing table, and then the handle is rotated to rotate the first threaded rod, and then the sliding rod is rotated and slid with the first threaded rod, so that the clamping plate fixes the side surface of the mold, and the elastic pad can prevent the clamping plate from causing wear of the mold; the second threaded rod is driven to rotate by a first motor, and then the threaded block moves along the second threaded rod, and then the cutting knife is driven to move horizontally to cut the mold; the gear driven by the second motor is meshed with the rack for transmission, and then the mounting seat is moved along the guide rail, and then the cutting knife is driven to move longitudinally to cut the mold; the controller is cooperated to control the cutting knife to rotate, adjust the cutting direction, control the extension distance of the telescopic rod, and adjust the cutting depth of the cutting knife, which has good practicality.

[0005] The utility model also provides a cutting device for injection mold processing as mentioned above, including: a processing table, the upper surface of the processing table is fixedly connected to a fixed plate, the side surface of the fixed plate is provided with a clamping mechanism, the clamping mechanism includes a fixed frame, a first threaded rod, a sliding rod and a clamping plate, the side surface of the fixed plate is fixedly connected to the fixed frame, the outer surface of the first threaded rod is rotatably connected to the fixed frame, the outer surface of the first threaded rod is threadedly connected to the sliding rod, the outer surface of the sliding rod is slidably connected to the fixed plate, the upper surface of the processing table is fixedly connected to a support frame, the top end of the support frame is fixedly connected to a top plate, and the lower surface of the top plate is provided with a position adjustment mechanism.

[0006] According to the cutting device for injection mold processing, one end of the first threaded rod passes through the fixed frame and is fixedly connected to a handle, and an elastic pad is provided on the outer surface of the clamping plate.

[0007] According to the cutting equipment for injection mold processing, the position adjustment mechanism includes a fixed block, a first motor, a second threaded rod, a threaded block and a movable frame, the lower surface of the top plate is fixedly connected to the fixed block, the number of the fixed blocks is four, the two ends of the second threaded rod pass through the fixed block and are rotatably arranged, the outer surface of the second threaded rod is threadedly connected to the threaded block, the lower surface of the threaded block is fixedly connected to the movable frame, and the side surface of the support frame is provided with a slide groove.

[0008] According to the cutting equipment for injection mold processing, the position adjustment mechanism also includes a guide rod, a slider and a connecting block, the two ends of the guide rod are fixedly connected to the fixed block, the two ends of the guide rod are slidably connected to the slider, the outer surface of the slider is fixedly connected to the connecting block, and the side surface of the connecting block is fixedly connected to the threaded block.

[0009] According to the cutting device for injection mold processing, a stabilizing block is fixedly connected to the side surface of the movable frame, and a sliding groove on the side surface of the stabilizing block is slidably connected.

[0010] According to the cutting equipment for injection mold processing, the bottom inner wall of the movable frame is fixedly connected to a guide rail, the outer surface of the guide rail is slidably connected to a mounting seat, the upper surface of the mounting seat is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a gear, and the side inner wall of the movable frame is fixedly connected to a rack.

[0011] According to the cutting device for injection mold processing, the guide rail is T-shaped, and the gear and rack are meshed with each other.

[0012] According to the cutting equipment for injection mold processing, the side surface of the mounting seat is fixedly connected to a controller, the lower surface of the controller is rotatably connected to a rotating drum, the lower surface of the rotating drum is fixedly connected to a telescopic rod, and the bottom end of the telescopic rod is fixedly connected to a cutting knife.

[0013] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1This is a schematic diagram of the overall structure of a cutting device for injection mold processing according to the utility model;

[0016] Figure 2 This is a schematic diagram of a clamping mechanism of a cutting device for injection mold processing according to the utility model;

[0017] Figure 3 This is a schematic diagram of a position adjustment mechanism of a cutting device for injection mold processing according to the utility model;

[0018] Figure 4 The utility model is a schematic diagram of the connection between a moving frame and a mounting seat of a cutting device for injection mold processing.

[0019] Legend:

[0020] 1. Processing table; 2. Fixed plate; 3. Fixed frame; 4. First threaded rod; 5. Sliding rod; 6. Clamp; 7. Handle; 8. Elastic pad; 9. Support frame; 10. Top plate; 11. Fixed block; 12. First motor; 13. Second threaded rod; 14. Threaded block; 15. Moving frame; 16. Guide rod; 17. Sliding block; 18. Connecting block; 19. Stabilizing block; 20. Slide; 21. Guide rail; 22. Mounting seat; 23. Second motor; 24. Gear; 25. Rack; 26. Controller; 27. Rotating drum; 28. Telescopic rod; 29. ​​Cutting knife. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figure 1-4 The utility model embodiment is a cutting device for processing injection molds, which includes: a processing table 1, a fixed plate 2 is fixedly connected to the upper surface of the processing table 1, and a clamping mechanism is arranged on the side surface of the fixed plate 2, the clamping mechanism includes a fixed frame 3, a first threaded rod 4, a sliding rod 5 and a clamping plate 6, the side surface of the fixed plate 2 is fixedly connected to the fixed frame 3, the outer surface of the first threaded rod 4 is rotatably connected to the fixed frame 3, the outer surface of the first threaded rod 4 is threadedly connected to the sliding rod 5, the outer surface of the sliding rod 5 is slidably connected to the fixed plate 2, one end of the first threaded rod 4 passes through the fixed frame 3 and is fixedly connected with a handle 7, and an elastic pad 8 is arranged on the outer surface of the clamping plate 6. When the mold needs to be clamped, the mold is first placed on the processing table 1, and then the handle 7 is rotated to make the first threaded rod 4 rotate, and then the sliding rod 5 and the first threaded rod 4 are rotated and slid, so that the clamping plate 6 fixes the side surface of the mold, and the elastic pad 8 can prevent the clamping plate 6 from causing wear of the mold.

[0023] A support frame 9 is fixedly connected to the upper surface of the processing table 1, and a top plate 10 is fixedly connected to the top of the support frame 9. A position adjustment mechanism is arranged on the lower surface of the top plate 10. The position adjustment mechanism includes a fixed block 11, a first motor 12, a second threaded rod 13, a threaded block 14 and a movable frame 15. The lower surface of the top plate 10 is fixedly connected to the fixed block 11. There are four fixed blocks 11. Both ends of the second threaded rod 13 pass through the fixed block 11 and are rotatably arranged. The outer surface of the second threaded rod 13 is threadedly connected to the threaded block 14. The lower surface of the threaded block 14 is fixedly connected to the movable frame 15. A slide groove 20 is arranged on the side surface of the support frame 9. A stabilizing block 19 is fixedly connected to the side surface of the movable frame 15. The slide groove 20 on the side surface of the stabilizing block 19 is slidably connected. The second threaded rod 13 is driven to rotate by the first motor 12, and then the threaded block 14 will move along the second threaded rod 13, thereby driving the cutting knife 29 to move laterally to cut the mold.

[0024] The position adjustment mechanism also includes a guide rod 16, a slider 17 and a connecting block 18. The two ends of the guide rod 16 are fixedly connected to the fixed block 11, and the two ends of the guide rod 16 are slidably connected to the slider 17. The outer surface of the slider 17 is fixedly connected to the connecting block 18, and the side surface of the connecting block 18 is fixedly connected to the threaded block 14. When the second threaded rod 13 rotates, the slider 17 will slide along the guide rod 16, and then cooperate with the connecting block 18 to make the threaded block 14 move horizontally.

[0025] The bottom inner wall of the movable frame 15 is fixedly connected with a guide rail 21, and the shape of the guide rail 21 is T-shaped. The outer surface of the guide rail 21 is slidably connected with a mounting seat 22. The upper surface of the mounting seat 22 is fixedly connected with a second motor 23. The output end of the second motor 23 is fixedly connected with a gear 24. The side inner wall of the movable frame 15 is fixedly connected with a rack 25. The gear 24 and the rack 25 are meshed with each other. The second motor 23 is started to drive the gear 24 and the rack 25 to mesh and transmit. Then, the mounting seat 22 will move along the guide rail 21, thereby driving the cutting knife 29 to move to the longitudinal position to cut the mold.

[0026] A controller 26 is fixedly connected to the side surface of the mounting seat 22, and a rotating drum 27 is rotatably connected to the lower surface of the controller 26. A telescopic rod 28 is fixedly connected to the lower surface of the rotating drum 27, and a cutting knife 29 is fixedly connected to the bottom end of the telescopic rod 28. The rotating drum 27 can be controlled to rotate by the controller 26, thereby allowing the cutting knife 29 to rotate and adjust the cutting direction. The extension distance of the telescopic rod 28 can also be controlled to adjust the cutting depth of the cutting knife 29, thereby having good practicality.

[0027] Working principle: When the device is needed to cut the mold, the mold is first placed on the processing table 1, and then the handle 7 is turned to rotate the first threaded rod 4, and then the sliding rod 5 is rotated and slid with the first threaded rod 4, so that the clamping plate 6 fixes the side surface of the mold, and the elastic pad 8 can prevent the clamping plate 6 from causing wear of the mold, and the operation is simple and convenient. Then the controller 26 can control the rotating drum 27 to rotate, so that the cutting knife 29 can rotate to adjust the cutting direction, and the extension distance of the telescopic rod 28 can also be controlled to adjust the cutting depth of the cutting knife 29, and the second threaded rod 13 can be driven to rotate by the first motor 12, and then the threaded block 14 will move along the second threaded rod 13, thereby driving the cutting knife 29 to move horizontally to cut the mold, and the gear 24 is driven by the second motor 23 to mesh with the rack 25 for transmission, and then the mounting seat 22 will move along the guide rail 21, thereby driving the cutting knife 29 to move longitudinally to cut the mold, which has good practicality.

[0028] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A cutting device for injection mold processing, characterized in that: include: A processing table (1), wherein the upper surface of the processing table (1) is fixedly connected to a fixed plate (2), and the side surface of the fixed plate (2) is provided with a clamping mechanism, and the clamping mechanism comprises a fixed frame (3), a first threaded rod (4), a sliding rod (5) and a clamping plate (6), the side surface of the fixed plate (2) is fixedly connected to the fixed frame (3), the outer surface of the first threaded rod (4) is rotatably connected to the fixed frame (3), the outer surface of the first threaded rod (4) is threadedly connected to the sliding rod (5), and the outer surface of the sliding rod (5) is slidably connected to the fixed plate (2), the upper surface of the processing table (1) is fixedly connected to a support frame (9), the top end of the support frame (9) is fixedly connected to a top plate (10), and the lower surface of the top plate (10) is provided with a position adjustment mechanism.

2. A cutting device for injection mold processing according to claim 1, characterized in that: One end of the first threaded rod (4) passes through the fixed frame (3) and is fixedly connected to a handle (7), and an elastic pad (8) is provided on the outer surface of the clamping plate (6).

3. The cutting device for injection mold processing according to claim 1, characterized in that: The position adjustment mechanism comprises a fixed block (11), a first motor (12), a second threaded rod (13), a threaded block (14) and a movable frame (15); the lower surface of the top plate (10) is fixedly connected to the fixed block (11); the number of the fixed blocks (11) is four; both ends of the second threaded rod (13) pass through the fixed block (11) and are rotatably arranged; the outer surface of the second threaded rod (13) is threadedly connected to the threaded block (14); the lower surface of the threaded block (14) is fixedly connected to the movable frame (15); and a sliding groove (20) is arranged on the side surface of the support frame (9).

4. A cutting device for injection mold processing according to claim 3, characterized in that: The position adjustment mechanism further comprises a guide rod (16), a slider (17) and a connecting block (18); both ends of the guide rod (16) are fixedly connected to the fixed block (11); both ends of the guide rod (16) are slidably connected to the slider (17); the outer surface of the slider (17) is fixedly connected to the connecting block (18); and the side surface of the connecting block (18) is fixedly connected to the threaded block (14).

5. The cutting device for injection mold processing according to claim 3, characterized in that: A stabilizing block (19) is fixedly connected to the side surface of the movable frame (15), and a sliding groove (20) on the side surface of the stabilizing block (19) is slidably connected.

6. The cutting device for injection mold processing according to claim 5, characterized in that: The bottom inner wall of the movable frame (15) is fixedly connected to a guide rail (21), the outer surface of the guide rail (21) is slidably connected to a mounting seat (22), the upper surface of the mounting seat (22) is fixedly connected to a second motor (23), the output end of the second motor (23) is fixedly connected to a gear (24), and the side inner wall of the movable frame (15) is fixedly connected to a rack (25).

7. A cutting device for injection mold processing according to claim 6, characterized in that: The guide rail (21) is in a T-shape, and the gear (24) and the rack (25) are meshed with each other.

8. The cutting device for injection mold processing according to claim 6, characterized in that: A controller (26) is fixedly connected to the side surface of the mounting seat (22); a rotating drum (27) is rotatably connected to the lower surface of the controller (26); a telescopic rod (28) is fixedly connected to the lower surface of the rotating drum (27); and a cutting knife (29) is fixedly connected to the bottom end of the telescopic rod (28).

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