Punching device convenient to position and used for processing insulating rubber pad

Abstract

The utility model relates to the technical field of insulating rubber pad processing, and discloses an insulating rubber pad processing perforating device convenient to position, which comprises a rack, a support box fixedly connected to the inner side of the rack, a perforating mechanism arranged in the rack, a positioning mechanism arranged in the support box, a worm rod, a positioning mechanism arranged in the worm rod, and a positioning mechanism arranged in the positioning mechanism, the worm is rotationally connected to the inner wall of the supporting box, the outer wall of the worm is meshed with the worm gear, the inner ring of the worm gear is fixedly connected with a threaded cylinder, the inner wall of the rack is fixedly connected with a first supporting block, and the inner wall of the threaded cylinder is in threaded connection with a threaded rod. According to the punching device convenient to position and used for machining the insulating rubber pad, through the arranged positioning mechanism, a threaded rod drives a positioning plate to descend through a top plate, the purpose of pressing and positioning the insulating rubber pad on the top of the supporting box is achieved, synchronous pressing of the two positioning plates can be achieved only by shaking a hand wheel in the operation process, and the punching device is convenient to use. The operation efficiency in the pressing and positioning process is improved, and good operation synchronism is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of insulating rubber pad processing, in particular to a punching device which is convenient for positioning and is used for processing insulating rubber pads. Background Art

[0002] There are many types of insulating rubber pads, among which high-voltage insulating rubber pads are an important insulating material used in power systems and electrical equipment. Thermally conductive insulating pads are thermal interface materials commonly used in the electronic components industry. They are usually made of rubber or elastic materials such as rubber and have good insulation properties and voltage resistance. The main function of insulating rubber pads is to prevent current from passing through to avoid the risk of electric shock and failure in the circuit.

[0003] According to the description of a punching device for convenient positioning for processing insulating rubber pads disclosed on the patent website (authorization announcement number: CN 219522334 U), "The utility model discloses a punching device for convenient positioning for processing insulating rubber pads, including a workbench, a first support frame is fixedly installed on the left side of the top of the workbench, a second support frame is fixedly installed on the right side of the top of the workbench, a first rectangular groove is opened on the top of the right side of the first support frame, a second rectangular groove is opened on the top of the left side of the second support frame, a first rotating motor is fixedly installed on the back surface of the first support frame, the output end of the first rotating motor passes through the inner cavity of the first rectangular groove and is fixedly connected with a threaded rod, the front side of the threaded rod is movably connected to the front side of the inner cavity of the first rectangular groove through a bearing, and a movable frame is provided on the surface thread sleeve of the outer ring of the threaded rod. The utility model has the advantage of positioning function through the coordinated use of an L-shaped support frame, a positioning screw and a positioning block, avoids the displacement of the rubber pad during processing, increases the punching accuracy, and improves the practicality of the equipment."

[0004] Based on the above, the applicant believes that there are the following defects:

[0005] During use, the punching device for easy positioning of insulating rubber pad processing has the advantage of positioning function through the coordinated use of L-shaped support frame, positioning screw and positioning block. However, during operation, two screws need to be operated simultaneously to achieve compression. At the same time, when the compression needs to be cancelled, the two screws also need to be operated for use. This fails to achieve good operating efficiency and brings certain inconveniences to the work of the staff. Utility Model Content

[0006] The utility model aims to provide a punching device which is convenient for positioning in processing insulating rubber pads, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the utility model provides the following technical solution: a punching device for insulating rubber pad processing that is convenient for positioning, comprising a frame, a support box is fixedly connected to the inner side of the frame, a punching mechanism is arranged inside the frame, and a positioning mechanism is arranged inside the support box;

[0008] The positioning mechanism includes a worm, which is rotatably connected to the inner wall of the support box, the outer wall of the worm engages with a worm wheel, the inner ring of the worm wheel is fixedly connected to a threaded cylinder, the inner wall of the frame is fixedly connected to a support block 1, the inner wall of the threaded cylinder is threadedly connected to a threaded rod, the top of the threaded rod is fixedly connected to a top plate, the top of the support box is fixedly connected to a limited length block, one side of the top plate is fixedly connected to a positioning plate, the outer wall of the worm is provided with a driving assembly, a driving rod is provided inside the driving assembly, and the inner wall of the support box is fixedly connected to a support block 2.

[0009] Preferably, a rotating hole is opened inside the support block, and the threaded barrel is rotatably connected to the inner wall of the rotating hole, so as to provide stable support for the threaded barrel.

[0010] Preferably, the driving rod passes through the supporting block 2 and the front side of the supporting box and rotates, and a hand wheel is fixedly connected to the front end of the driving rod to facilitate the rotation of the driving rod by shaking the hand wheel.

[0011] Preferably, the driving assembly includes bevel gear one and bevel gear two, the worm is fixedly connected to the inner ring of bevel gear one, the driving rod is fixedly connected to the inner ring of bevel gear two, and bevel gear one and bevel gear two are meshed with each other to achieve the purpose of synchronous drive.

[0012] Preferably, a circular hole is provided on the top of the support box, and the size of the circular hole is larger than the size of the teeth of the threaded rod. The threaded rod passes through the circular hole, so that the threaded rod can move through the circular hole.

[0013] Preferably, a sliding opening is provided inside the top plate, and the top plate is slidably connected to the outside of the limiting long block through the sliding opening, so that the top plate can move stably.

[0014] Preferably, the punching mechanism includes a telescopic rod 1, which is fixedly connected to the inner side of the frame, the right end of the telescopic rod 1 is fixedly connected to a support plate, the inside of the support plate is fixedly connected to a telescopic rod 2, the bottom end of the telescopic rod 2 is fixedly connected to a puncher, and the inner side of the frame is fixedly connected to a long rod, thereby further improving the flexibility of punching.

[0015] Preferably, the second telescopic rod passes through the support plate, a moving opening is provided on the top of the frame, and the second telescopic rod passes through the moving opening, so that the second telescopic rod can move through the moving opening.

[0016] Preferably, a sliding hole is provided inside the support plate, and the support plate is slidably connected to the outer wall of the long rod through the sliding hole, so that the support plate can be stably slidably limited.

[0017] Compared with the prior art, the utility model provides a punching device that is easy to position for processing insulating rubber pads, which has the following beneficial effects:

[0018] 1. The insulating rubber pad is processed with a punching device that is easy to position. Through the positioning mechanism, the threaded rod drives the positioning plate to descend through the top plate, which is used to press and position the insulating rubber pad on the top of the support box. During the operation, only one hand wheel needs to be shaken to achieve synchronous pressing of the two positioning plates, which not only improves the operating efficiency during the pressing and positioning process, but also achieves good operational synchronization.

[0019] 2. The punching device for the insulating rubber pad processing is easy to position. By setting up a punching mechanism, the puncher is started to work, so as to achieve the purpose of punching holes in the insulating rubber pad after the compression and positioning is completed, and the telescopic rod is started to work. The telescopic rod can push the support plate to slide on the outer wall of the long rod to limit the position, and then the position of the punching of the puncher can be adjusted, so that the device can be suitable for different processing needs, and the flexibility of the device for punching is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative labor:

[0021] Figure 1 This is a front view of the structure of the utility model;

[0022] Figure 2 This is a bottom view of the structure of the utility model;

[0023] Figure 3 This is a cross-sectional view looking up at the support box;

[0024] Figure 4 for Figure 3 Enlarged structural diagram at A in the middle.

[0025] In the figure: 1. frame; 2. positioning mechanism; 21. worm; 22. threaded barrel; 23. support block 1; 24. threaded rod; 25. top plate; 26. limit long block; 27. positioning plate; 28. support block 2; 29. ​​drive assembly; 201. drive rod; 202. worm gear; 3. support box; 4. punching mechanism; 41. telescopic rod 1; 42. support plate; 43. puncher; 44. telescopic rod 2; 45. long rod. DETAILED DESCRIPTION

[0026] 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.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] The utility model provides the following technical solutions:

[0029] Embodiment 1

[0030] Combination Figures 1 to 4 , a punching device convenient for positioning in insulating rubber pad processing, comprising a frame 1, a support box 3 is fixedly connected to the inner side of the frame 1, a punching mechanism 4 is arranged inside the frame 1, and a positioning mechanism 2 is arranged inside the support box 3;

[0031] The positioning mechanism 2 includes a worm 21, which is rotatably connected to the inner wall of the support box 3, and the outer wall of the worm 21 engages with the worm wheel 202. The inner ring of the worm wheel 202 is fixedly connected with a threaded cylinder 22, and the inner wall of the frame 1 is fixedly connected with a support block 1 23. The inner wall of the threaded cylinder 22 is threadedly connected with a threaded rod 24, and the top of the threaded rod 24 is fixedly connected with a top plate 25. The top of the support box 3 is fixedly connected with a limited length block 26, and one side of the top plate 25 is fixedly connected with a positioning plate 27. The outer wall of the worm 21 is provided with a driving assembly 29, and a driving rod 201 is provided inside the driving assembly 29. The inner wall of the support box 3 is fixedly connected with a support block 28.

[0032] Furthermore, a rotating hole is opened inside the supporting block 1 23 , and the threaded tube 22 is rotatably connected to the inner wall of the rotating hole, so as to provide stable support for the threaded tube 22 .

[0033] Furthermore, the driving rod 201 penetrates the supporting block 28 and the front side of the supporting box 3 and rotates, and a hand wheel is fixedly connected to the front end of the driving rod 201, so that the driving rod 201 can be rotated by shaking the hand wheel.

[0034] Furthermore, the driving assembly 29 includes bevel gear 1 and bevel gear 2, the worm 21 is fixedly connected to the inner ring of bevel gear 1, the driving rod 201 is fixedly connected to the inner ring of bevel gear 2, and bevel gear 1 and bevel gear 2 are meshed with each other to achieve the purpose of synchronous driving.

[0035] Furthermore, a circular hole is opened on the top of the support box 3, and the size of the circular hole is larger than the tooth size of the threaded rod 24. The threaded rod 24 passes through the circular hole, so that the threaded rod 24 can move through the circular hole.

[0036] Furthermore, a sliding opening is provided inside the top plate 25 , and the top plate 25 is slidably connected to the outside of the limiting long block 26 through the sliding opening, so that the top plate 25 can move stably.

[0037] Embodiment 2

[0038] See also Figures 1 to 4 On the basis of the first embodiment, the punching mechanism 4 further comprises a telescopic rod 1 41, the telescopic rod 1 41 is fixedly connected to the inner side of the frame 1, the right end of the telescopic rod 1 41 is fixedly connected to a support plate 42, a telescopic rod 2 44 is fixedly connected inside the support plate 42, a puncher 43 is fixedly connected to the bottom end of the telescopic rod 2 44, and a long rod 45 is fixedly connected to the inner side of the frame 1, so as to further improve the flexibility of punching.

[0039] Furthermore, the second telescopic rod 44 passes through the support plate 42, and a moving opening is opened on the top of the frame 1. The second telescopic rod 44 passes through the opened moving opening, so that the second telescopic rod 44 can move through the moving opening.

[0040] Furthermore, a sliding hole is opened inside the support plate 42, and the support plate 42 is slidably connected to the outer wall of the long rod 45 through the opened sliding hole, so that the support plate 42 can be stably slidably limited.

[0041] In actual operation, when this device is used, the staff will first place the insulating rubber pad that needs to be punched on the top of the support box 3, and then they can shake the hand wheel to drive the drive rod 201 to rotate. The drive rod 201 drives the worm 21 to rotate through the transmission of the drive assembly 29, and the worm 21 drives the threaded barrel 22 to rotate through the transmission of the worm wheel 202. Since the threaded barrel 22 and the threaded rod 24 are threadedly connected, and the top plate 25 can slide and limit on the outside of the limiting long block 26, the threaded rod 24 will drive the positioning plate 27 to descend through the top plate 25, so as to press and position the insulating rubber pad on the top of the support box 3. During the operation, only one hand wheel needs to be shaken to achieve the synchronous pressing of the two positioning plates 27, which not only improves the operating efficiency during the pressing and positioning process, but also achieves good operational synchronization.

[0042] When the insulating rubber pad is pressed and positioned, the telescopic rod 44 can be started, and the telescopic rod 44 can drive the puncher 43 to descend. At the same time, the puncher 43 can be started to punch holes in the insulating rubber pad after the pressing and positioning is completed. The telescopic rod 41 can be started, and the telescopic rod 41 can push the support plate 42 to slide and limit on the outer wall of the long rod 45, so that the position of the punching of the puncher 43 can be adjusted, so that the device can be suitable for different processing needs and the flexibility of the device for punching is improved.

[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A punching device for insulating rubber pads that is easy to position, comprising a frame (1), characterized in that: A support box (3) is fixedly connected to the inner side of the frame (1), a punching mechanism (4) is provided inside the frame (1), and a positioning mechanism (2) is provided inside the support box (3); The positioning mechanism (2) comprises a worm (21), the worm (21) being rotatably connected to the inner wall of the support box (3), the outer wall of the worm (21) being engaged with a worm wheel (202), the inner ring of the worm wheel (202) being fixedly connected with a threaded barrel (22), the inner wall of the frame (1) being fixedly connected with a support block 1 (23), the inner wall of the threaded barrel (22) being threadedly connected with a threaded rod (24), the top of the threaded rod (24) being fixedly connected with a top plate (25), the top of the support box (3) being fixedly connected with a limited length block (26), one side of the top plate (25) being fixedly connected with a positioning plate (27), the outer wall of the worm (21) being provided with a driving assembly (29), the interior of the driving assembly (29) being provided with a driving rod (201), and the inner wall of the support box (3) being fixedly connected with a support block 2 (28).

2. The punching device for convenient positioning for processing insulating rubber pads according to claim 1, characterized in that: A rotating hole is provided inside the supporting block 1 (23), and the threaded cylinder (22) is rotatably connected to the inner wall of the rotating hole.

3. The punching device for convenient positioning for processing insulating rubber pads according to claim 1, characterized in that: The driving rod (201) penetrates the second supporting block (28) and the front side of the supporting box (3) and rotates, and the front end of the driving rod (201) is fixedly connected to a hand wheel.

4. The punching device for convenient positioning for processing insulating rubber pads according to claim 1, characterized in that: The driving assembly (29) comprises a bevel gear 1 and a bevel gear 2, the worm (21) is fixedly connected to the inner ring of the bevel gear 1, the driving rod (201) is fixedly connected to the inner ring of the bevel gear 2, and the bevel gear 1 and the bevel gear 2 are meshed with each other.

5. The punching device for convenient positioning for processing insulating rubber pads according to claim 1, characterized in that: A circular hole is provided on the top of the support box (3), and the size of the circular hole is larger than the tooth size of the threaded rod (24), and the threaded rod (24) passes through the circular hole.

6. The punching device for convenient positioning for processing insulating rubber pads according to claim 1, characterized in that: A sliding opening is provided inside the top plate (25), and the top plate (25) is slidably connected to the outside of the position-limiting long block (26) through the sliding opening.

7. The punching device for convenient positioning for processing insulating rubber pads according to claim 1, characterized in that: The punching mechanism (4) comprises a telescopic rod (41), the telescopic rod (41) being fixedly connected to the inner side of the frame (1), the right end of the telescopic rod (41) being fixedly connected to a support plate (42), the interior of the support plate (42) being fixedly connected to a telescopic rod (44), the bottom end of the telescopic rod (44) being fixedly connected to a puncher (43), and the inner side of the frame (1) being fixedly connected to a long rod (45).

8. The punching device for convenient positioning for processing insulating rubber pads according to claim 7, characterized in that: The second telescopic rod (44) passes through the support plate (42); a moving opening is provided on the top of the frame (1); and the second telescopic rod (44) passes through the opened moving opening.

9. The punching device for convenient positioning for processing insulating rubber pads according to claim 7, characterized in that: A sliding hole is provided inside the support plate (42), and the support plate (42) is slidably connected to the outer wall of the long rod (45) through the sliding hole.

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