Jig for processing plastic mould

Abstract

The jig comprises a bottom plate, two supporting columns are fixedly connected to the upper side of the bottom plate, a workbench is fixedly connected to one sides of the two supporting columns, a fixing device is arranged on the upper side of the workbench, first sliding grooves are formed in the opposite sides of the two supporting columns respectively, and second sliding grooves are formed in the opposite sides of the two supporting columns respectively. Sliding plates are slidably connected to the inner sides of the two first sliding grooves correspondingly, driving mechanisms are arranged on one sides of the sliding plates, supporting plates are fixedly connected to the upper sides of the sliding plates, connecting plates are fixedly connected to the upper sides of the supporting plates, and first motors are fixedly connected to the lower sides of the connecting plates; the output end of the first motor is fixedly connected with a drill bit. Compared with the prior art, the jig for processing the plastic mould has the advantages that the jig is provided with the fixing device and is automatic.

Description

Technical Field

[0001] The utility model relates to the technical field of jigs, in particular to a jig for processing plastic moulds. Background Art

[0002] Jigs are a broad category of tools used in carpentry, ironwork, locksmithing, mechanics, electronic control, and other crafts. They primarily assist in controlling position, movement, or both. Jigs can be categorized into three types: process assembly jigs, project testing jigs, and circuit board testing jigs. These include assembly jigs, welding jigs, disassembly jigs, dispensing jigs, irradiation jigs, adjustment jigs, and shearing jigs.

[0003] Existing plastic product punching jigs usually require workers to pick up a punch to punch holes in plastic products. On the one hand, manual punching can easily lead to inaccurate punching. On the other hand, when punching holes in plastic products, the plastic products are not fixed, which causes the punching position to tilt, affecting the normal punching effect. Utility Model Content

[0004] The technical problem to be solved by the present invention is to overcome the above technical defects and provide an automated plastic mold processing jig with a fixing device.

[0005] In order to solve the above problems, the technical solution of the utility model is: a jig for plastic mold processing, including a base plate, two support columns are fixedly connected to the upper side of the base plate, one side of the two support columns is fixedly connected to a workbench, a fixing device is provided on the upper side of the workbench, the two support columns are respectively provided with a slide groove one on the opposite side, the inner sides of the two slide grooves are respectively slidably connected with a sliding plate, a driving mechanism is provided on one side of the sliding plate, the upper side of the sliding plate is fixedly connected to a support plate, the upper side of the support plate is fixedly connected to a connecting plate, the lower side of the connecting plate is fixedly connected to a first motor, and the output end of the first motor is fixedly connected to a drill bit.

[0006] Furthermore, the fixing device includes a motor seat, which is fixedly connected to the upper side of the workbench. A double-headed motor is fixedly connected to the upper side of the motor seat. The output ends on both sides of the double-headed motor are respectively fixedly connected with threaded rods. One side of the two threaded rods is respectively rotatably connected with limit blocks, and the two limit blocks are respectively fixedly connected to the upper side of the workbench.

[0007] Furthermore, the thread directions of the two threaded rods are opposite.

[0008] Furthermore, the outer sides of the two threaded rods are respectively threadedly connected with fixed plates, the upper side of the workbench is fixedly connected with two fixed blocks, the opposite sides of the two fixed blocks are fixedly connected with fixed rods, and one end of the two fixed plates is respectively slidably connected to the outer sides of the fixed rods.

[0009] Furthermore, the driving mechanism includes a connecting seat, which is fixedly connected to one side of the two support columns. A second motor is fixedly connected to one side of the connecting seat, and a connecting rod is fixedly connected to the output end of the second motor. A limiting column is fixedly connected to one end of the connecting rod.

[0010] Furthermore, a second sliding groove is provided on one side of the sliding plate, and the limiting column is slidably connected to the inner side of the second sliding groove.

[0011] Furthermore, a spring is fixedly connected to the lower side of the sliding plate, and one end of the spring is fixedly connected to the upper side of the bottom plate.

[0012] The advantages of the present invention over existing technologies are as follows: the present invention uses a fixing device to drive a double-headed motor, so that the output ends on both sides drive the threaded rods on both sides to rotate. Since the threads of the threaded rods on both sides are in opposite directions, the two fixing plates are driven to move relative to each other, thereby fixing the workpiece. This prevents the workpiece from moving during the drilling process due to lack of fixation, thereby affecting the drilling effect. In addition, the present invention uses the first motor, two support columns, connecting rods, limit columns, support plates, and connecting plates to achieve the lifting and lowering of the drill bit, conveniently controlling the drilling depth. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This utility model is a three-dimensional fixture for plastic mold processing. Figure 1 .

[0014] Figure 2 This utility model is a three-dimensional fixture for plastic mold processing. Figure 2 .

[0015] Figure 3 The utility model is a three-dimensional fixing device of a fixture for plastic mold processing. Figure 3 .

[0016] As shown in the figure: 1. Base plate; 2. Support column; 3. Workbench; 4. Fixing device; 401. Motor seat; 402. Double-head motor; 403. Threaded rod; 404. Limit block; 405. Fixing plate; 406. Fixing block; 407. Fixing rod; 5. Slide groove one; 6. Sliding plate; 7. Driving mechanism; 701. Connecting seat; 702. Second motor; 703. Connecting rod; 704. Limiting column; 8. Support plate; 9. Connecting plate; 10. First motor; 11. Drill bit; 12. Slide groove two; 13. Slide groove two. DETAILED DESCRIPTION

[0017] The specific embodiments of the present invention will be further described below with reference to the accompanying drawings, wherein the same components are represented by the same reference numerals.

[0018] It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the accompanying drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

[0019] In order to make the contents of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0020] like Figures 1 to 3 As shown, a jig for processing plastic molds includes a base plate 1, two support columns 2 are fixedly connected to the upper side of the base plate 1, a workbench 3 is fixedly connected to one side of the two support columns 2, a fixing device 4 is provided on the upper side of the workbench 3, a slide groove 5 is provided on the opposite side of the two support columns 2, and a sliding plate 6 is slidably connected inside the two slide grooves 5. A driving mechanism 7 is provided on one side of the sliding plate 6, a support plate 8 is fixedly connected to the upper side of the sliding plate 6, a connecting plate 9 is fixedly connected to the upper side of the support plate 8, a first motor 10 is fixedly connected to the lower side of the connecting plate 9, and a drill bit 11 is fixedly connected to the output end of the first motor 10. A spring 13 is fixedly connected to the lower side of the sliding plate 6, and one end of the spring 13 is fixedly connected to the upper side of the base plate 1. The spring 13 can buffer the rise and fall of the sliding plate 6.

[0021] The fixing device 4 includes a motor base 401, which is fixedly connected to the upper side of the workbench 3. A double-headed motor 402 is fixedly connected to the upper side of the motor base 401. The output ends of the double-headed motor 402 are fixedly connected to threaded rods 403 on both sides. One side of the two threaded rods 403 is rotatably connected to a limit block 404, and the two limit blocks 404 are fixedly connected to the upper side of the workbench 3. The threaded directions of the two threaded rods 403 are opposite. The outer sides of the two threaded rods 403 are respectively threadedly connected to a fixing plate 405. Two fixing blocks 406 are fixedly connected to the upper side of the workbench 3. The opposite sides of the two fixing blocks 406 are fixedly connected to a fixing rod 407. One end of the two fixing plates 405 is slidably connected to the outer side of the fixing rod 407. By driving the double-headed motor 402, the output ends on both sides drive the threaded rods 403 on both sides to rotate. Since the thread directions of the threaded rods 403 on both sides are opposite, the two fixed plates 405 are driven to move relative to each other, thereby fixing the processing object and avoiding the problem that the processing object moves during the punching process due to not being fixed, thereby affecting the punching effect.

[0022] The driving mechanism 7 includes a connecting base 701, which is fixedly connected to one side of the two support columns 2. A second motor 702 is fixedly connected to one side of the connecting base 701. A connecting rod 703 is fixedly connected to the output end of the second motor 702. A limiting post 704 is fixedly connected to one end of the connecting rod 703. A second chute 12 is defined on one side of the sliding plate 6, and the limiting post 704 is slidably connected to the inside of the second chute 12. The second motor 702 is driven so that its output end drives the connecting rod 703 to rotate, and the limiting post 704 slides within the second chute 12. When the limiting post 704 slides to one end of the second chute 12, the sliding plate 6 slides within the first chute 5, thereby raising and lowering the drill bit 11 and conveniently controlling the drilling depth of the workpiece.

[0023] In practice, the workpiece is placed in the center of the workbench 3. The double-headed motor 402 is driven, causing its output ends to rotate the threaded rods 403 on either side. Since the threads of the threaded rods 403 on either side run in opposite directions, the two fixed plates 405 are driven to move relative to each other, securing the workpiece. This prevents the workpiece from moving during the drilling process due to lack of fixation, thereby affecting the drilling effect. The second motor 702 is driven, causing its output end to rotate the connecting rod 703. The transmission limit post 704 slides within the second chute 12. When the limit post 704 slides to one end of the second chute 12, the sliding plate 6 slides within the first chute 5, thereby raising and lowering the drill bit 11 and conveniently controlling the drilling depth of the workpiece. When the drill bit 11 contacts the workpiece, the first motor 10 is driven, causing its output end to drive the drill bit 11 to drill the workpiece, completing the work.

[0024] The above description of the present invention and its embodiments is non-limiting. The drawings show only one embodiment of the present invention, and the actual structure is not limited thereto. In short, if a person skilled in the art is inspired by the above, and does not deviate from the purpose of the present invention, without inventive design, a structure and embodiment similar to the technical solution should fall within the scope of protection of the present invention.

Claims

1. A jig for processing plastic molds, comprising a base plate (1), characterized in that: Two support columns (2) are fixedly connected to the upper side of the base plate (1), a workbench (3) is fixedly connected to one side of the two support columns (2), a fixing device (4) is provided on the upper side of the workbench (3), a slide groove (5) is provided on the opposite side of the two support columns (2), a sliding plate (6) is slidably connected to the inner side of the two slide grooves (5), a driving mechanism (7) is provided on one side of the sliding plate (6), a support plate (8) is fixedly connected to the upper side of the support plate (8), a connecting plate (9) is fixedly connected to the lower side of the connecting plate (9), and a drill bit (11) is fixedly connected to the output end of the first motor (10).

2. A plastic mold processing jig according to claim 1, characterized in that: The fixing device (4) comprises a motor seat (401), the motor seat (401) is fixedly connected to the upper side of the workbench (3), a double-headed motor (402) is fixedly connected to the upper side of the motor seat (401), the output ends on both sides of the double-headed motor (402) are respectively fixedly connected to threaded rods (403), one side of the two threaded rods (403) is respectively rotatably connected to limit blocks (404), and the two limit blocks (404) are respectively fixedly connected to the upper side of the workbench (3).

3. The plastic mold processing jig according to claim 2, characterized in that: The two threaded rods (403) have opposite thread directions.

4. The plastic mold processing jig according to claim 2, characterized in that: The outer sides of the two threaded rods (403) are respectively threadedly connected with fixed plates (405), the upper side of the workbench (3) is fixedly connected with two fixed blocks (406), the opposite side of the two fixed blocks (406) is fixedly connected with a fixed rod (407), and one end of the two fixed plates (405) is respectively slidably connected to the outer sides of the fixed rod (407).

5. The plastic mold processing jig according to claim 1, characterized in that: The driving mechanism (7) comprises a connecting seat (701), the connecting seat (701) being fixedly connected to one side of two support columns (2), a second motor (702) being fixedly connected to one side of the connecting seat (701), a connecting rod (703) being fixedly connected to the output end of the second motor (702), and a limiting column (704) being fixedly connected to one end of the connecting rod (703).

6. The plastic mold processing jig according to claim 5, characterized in that: A second slide groove (12) is provided on one side of the sliding plate (6), and the limiting column (704) is slidably connected to the inner side of the second slide groove (12).

7. The plastic mold processing jig according to claim 1, characterized in that: A spring (13) is fixedly connected to the lower side of the sliding plate (6), and one end of the spring (13) is fixedly connected to the upper side of the bottom plate (1).

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