Anti-blocking punch head structure

Abstract

The utility model discloses a kind of anti-blocking punch bit structures, comprising: driving motor;Driving cylinder;Supporting plate, setting along vertical direction;Bearing plate, setting in one end of supporting plate, wherein driving cylinder is set on bearing plate;Lifting plate, below bearing plate, setting in the end of telescopic rod of driving cylinder, wherein driving motor is set on lifting plate;Punch bit, rotation setting on lifting plate, wherein the rotating shaft of driving motor is connected with punch bit, to rotate punch bit by driving motor;Anti-blocking rod, setting on bearing plate along vertical direction;Wherein, punch bit includes punch bit in long strip circular ring, punch bit and anti-blocking rod are in the same vertical line setting, and anti-blocking rod is inserted in the inner hole of punch bit. By the above mode, the utility model is cleaned by anti-blocking rod to the inner hole of punch bit during driving cylinder on punch bit ascending, not to let punch bit have residual waste material, guarantee the working quality of punch bit.

Description

Technical Field

[0001] This utility model relates to the field of punching tool technology, specifically to an anti-clogging punching tool head structure. Background Technology

[0002] With the development of technology, some processing equipment on the market (such as cutting machines or shearing machines) have machine head structures that combine cutting, punching and drawing functions (i.e., the machine head structure includes a cutting mechanism, a punching head mechanism and a drawing mechanism). The punching function mainly controls the cylinder on the punching table to move up and down to drive the punching head to move up and down, and controls the punching head to rotate to achieve punching.

[0003] Generally, to facilitate punching, the punching cutter is a long cylindrical shape with a hollow interior. However, during the punching process, as the punching cutter descends and rotates, some waste material enters the inner hole of the punching cutter. Over time, the accumulated waste material can clog the punching cutter (such as corrosion or rust caused by the waste material clogging the punching cutter), which can easily affect the working quality of the punching cutter. Utility Model Content

[0004] In view of the shortcomings of the existing technology, this utility model provides an anti-clogging punch head structure to solve the above-mentioned technical problems.

[0005] To solve the above-mentioned technical problems, this utility model provides a technical solution: an anti-clogging punch head structure, including a drive motor and a drive cylinder, characterized in that it further includes: a support plate, arranged vertically; a bearing plate, arranged horizontally at one end of the support plate, wherein the drive cylinder is arranged vertically on the bearing plate; a lifting plate, located below the bearing plate and disposed at the end of the telescopic rod of the drive cylinder, wherein the drive motor is disposed on the lifting plate; a punch head, rotatably disposed on the lifting plate, wherein the rotating shaft of the drive motor is connected to the punch head to drive the punch head to rotate; and an anti-clogging rod, arranged vertically on the bearing plate; wherein the punch head includes a punch cutter in the shape of an elongated ring, the punch cutter and the anti-clogging rod are arranged on the same vertical line, and the anti-clogging rod is inserted into the inner hole of the punch cutter.

[0006] Furthermore, the anti-blocking rod is in the shape of a long cylindrical strip, wherein the outer diameter of the anti-blocking rod is equal to the diameter of the inner hole of the punching tool.

[0007] Furthermore, a slide rail is provided on one side of the support plate in the vertical direction, and a sliding block is slidably arranged in the slide rail. A connecting block is provided at one end of the lifting plate near the support plate. The connecting block is connected to the telescopic rod of the drive cylinder, and the connecting block is connected to the sliding block.

[0008] Furthermore, the drive cylinder is disposed at one end of the bearing plate near the support plate, wherein the other end of the bearing plate is provided with a first through hole, and the lifting plate is provided with a slide rod in the vertical direction, and the top end of the slide rod passes through the first through hole.

[0009] Furthermore, the bottom of the slide bar is provided with a support part, and the bottom end of the punching cutter passes through the support part, wherein the bottom end of one side of the support plate is provided with a limiting part for locking the slide block.

[0010] Furthermore, the lifting plate is provided with a second through hole, wherein the drive motor is disposed on the top surface of the lifting plate, and the rotating shaft of the drive motor passes through the second through hole.

[0011] Furthermore, the punching cutter head also includes a cutter head fixing cylinder, in which the punching cutter is fixedly inserted. A first synchronous pulley is fixedly installed on the outer wall of the cutter head fixing cylinder, and a second synchronous pulley located below the lifting plate is fixedly installed on the rotating shaft of the drive motor. A synchronous belt is arranged around the first synchronous pulley and the second synchronous pulley.

[0012] Furthermore, the lifting plate is provided with a third through hole, and the punching cutter head also includes: a bearing seat, disposed on the top surface of the lifting plate, wherein the bearing seat is provided with a bearing hole corresponding to the third through hole in the vertical direction; a bearing, located in the bearing hole; wherein the top end of the cutter head fixing cylinder passes through the third through hole and is fixedly disposed in the inner ring of the bearing.

[0013] Furthermore, the top of the anti-blocking rod is provided with a mounting part, wherein the mounting part is detachably disposed on the other end of the bearing plate away from the support plate.

[0014] Furthermore, the bearing plate has a mounting hole at the other end away from the support plate. The mounting part includes a cylindrical insertion part inserted into the mounting hole and a circular locking part locked outside the mounting hole. The insertion part is threaded to the mounting hole, and a notch is provided on one side of the locking part.

[0015] Compared with the prior art, this utility model provides an anti-clogging punch head structure with the following beneficial effects: The anti-clogging punch head structure disclosed in this utility model includes: a drive motor; a drive cylinder; a support plate, arranged vertically; a bearing plate, arranged at one end of the support plate, wherein the drive cylinder is arranged on the bearing plate; a lifting plate, located below the bearing plate and arranged at the end of the telescopic rod of the drive cylinder, wherein the drive motor is arranged on the lifting plate; a punch head, rotatably arranged on the lifting plate, wherein the rotating shaft of the drive motor is connected to the punch head to drive the punch head to rotate; and an anti-clogging rod, arranged vertically on the bearing plate; wherein the punch head includes a punch cutter in the shape of an elongated ring, the punch cutter and the anti-clogging rod are arranged on the same vertical line, and the anti-clogging rod is inserted into the inner hole of the punch cutter. Through the above method, this utility model uses the anti-clogging rod to clean the inner hole of the punch cutter during the upward movement of the punch cutter by the drive cylinder, preventing waste material from remaining in the punch cutter and ensuring the working quality of the punch cutter. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the anti-clogging punch head structure of this utility model; Figure 2 for Figure 1 A partial structural diagram of the anti-clogging punch head structure; Figure 3 for Figure 1 A schematic diagram of the second part of the anti-clogging punch head structure; Figure 4 for Figure 1 A schematic diagram of the third part of the anti-clogging punch head structure; Figure 5 for Figure 1 A schematic diagram of the anti-clogging rod in the anti-clogging punch head structure; Figure 6 for Figure 1 A cross-sectional view of the anti-blocking rod and the punching tool. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] like Figure 1-6As shown, the present invention provides an anti-clogging punch head structure, which includes a drive motor 10, a drive cylinder 11, a support plate 12, a bearing plate 13, a lifting plate 14, a punch head, and an anti-clogging rod 16.

[0019] The support plate 12 is set in the vertical direction.

[0020] The support plate 13 is horizontally disposed at one end of the support plate 12, and the drive cylinder 11 is vertically disposed on the support plate 13. It should be understood that the support plate 13 is vertically disposed on the support plate 12.

[0021] The lifting plate 14 is located below the support plate 13. The lifting plate 14 is located at the end of the telescopic rod of the drive cylinder 11, and the drive motor 10 is located on the lifting plate 14 so as to drive the lifting plate 14 to rise and fall through the drive cylinder 11, so as to drive the drive motor 10 to rise and fall synchronously.

[0022] The punching cutter head is rotatably mounted on the lifting plate 14, wherein the rotating shaft of the drive motor 10 is connected to the punching cutter head so that the drive motor 10 drives the punching cutter head to rotate. It should be understood that the punching cutter head moves up and down synchronously with the lifting plate 14, that is, when punching is required, the drive cylinder 11 drives the lifting plate 14 to descend, and at the same time the drive motor 10 drives the punching cutter head to rotate so as to punch the object to be punched.

[0023] The anti-blocking rod 16 is set vertically on the bearing plate 13.

[0024] In this embodiment, the punching head includes a long, circular punching cutter 151, wherein the punching cutter 151 and the anti-blocking rod 16 are arranged on the same vertical line, and the anti-blocking rod 16 is inserted into the inner hole of the punching cutter 151. It should be understood that in this embodiment, the anti-blocking rod 16 is fixedly mounted on the support plate 13, and the punching head moves up and down with the telescopic rod of the drive cylinder 11. Since the anti-blocking rod 16 is inserted into the inner hole of the punching cutter 151, when the drive cylinder 11 drives the punching head to rise, the punching cutter 151 will also rise synchronously. Therefore, during the rising process, the anti-blocking rod 16 will clean the inner hole of the punching cutter 151 to squeeze out the residue left in the punching cutter 151, so as to prevent waste material from remaining in the punching cutter 151 and ensure the working quality of the punching cutter.

[0025] Preferably, the anti-blocking rod 16 is in the shape of an elongated cylinder, wherein the outer diameter of the anti-blocking rod 16 is equal to the diameter of the inner hole of the punching cutter 151. It should be understood that when the drive cylinder 11 stops driving the punching cutter 151 to rise, the bottom end of the anti-blocking rod 16 in this embodiment is located in the inner hole of the punching cutter 151, or it can be located at the top end directly above the punching cutter 151.

[0026] In this embodiment, a slide rail 121 is provided on one side of the support plate 12 in the vertical direction, and a sliding block 122 is slidably disposed in the slide rail 121. A connecting block 140 is provided at one end of the lifting plate 14 near the support plate 12. The connecting block 140 is connected to the telescopic rod of the drive cylinder 11, and the connecting block 140 is connected to the sliding block 122, so that the drive cylinder 11 drives the lifting plate 14 to rise and fall along the slide rail 121.

[0027] Preferably, the bottom end of one side of the support plate 12 is provided with a limiting part 123 for locking the sliding block 122, so that the sliding block 122 cannot descend indefinitely, thereby also limiting the descent height of the lifting plate 14.

[0028] Furthermore, the drive cylinder 11 is located at one end of the bearing plate 13 near the support plate, wherein the other end of the bearing plate 13 is provided with a first through hole, and the lifting plate 14 is provided with a slide rod 141 in the vertical direction, with the top end of the slide rod 141 passing through the first through hole. It should be understood that during the lifting process of the lifting plate 14, the slide rod 141 remains passing through the first through hole.

[0029] Preferably, the bottom of the slide bar 141 is provided with a support portion 142, wherein the bottom end of the punching cutter 151 passes through the support portion 142.

[0030] In this embodiment, a second through hole is provided in the lifting plate 14, wherein the drive motor 10 is disposed on the top surface of the lifting plate 14, and the rotating shaft of the drive motor 10 passes through the second through hole. That is, the rotating shaft of the drive motor 10 passes through the second through hole and is exposed on the bottom surface of the lifting plate 14.

[0031] Furthermore, the punching head also includes a punching head fixing cylinder 152, in which the punching cutter 151 is fixedly inserted, that is, the punching cutter 151 rotates synchronously with the punching head fixing cylinder 152.

[0032] Preferably, a first synchronous pulley 153 is fixedly installed on the outer wall of the cutter head fixing cylinder 152 (i.e., the first synchronous pulley 153 is fixedly installed outside the cutter head fixing cylinder 152), and a second synchronous pulley 101 is fixedly installed on the rotating shaft of the drive motor 10 below the lifting plate 14. A synchronous belt 102 is arranged around the first synchronous pulley 153 and the second synchronous pulley 101, so that when the drive motor 10 drives the second synchronous pulley 101 to rotate, the second synchronous pulley 101 drives the first synchronous pulley 153 to rotate through the synchronous belt 102, thereby driving the cutter head fixing cylinder 152 to rotate.

[0033] Furthermore, the lifting plate 14 is provided with a third through hole, and the punching cutter head also includes a bearing seat 154 and a bearing 155. The bearing seat 154 is located on the top surface of the lifting plate 14, and the bearing seat 154 has a bearing hole corresponding to the third through hole in the vertical direction. The bearing 155 is located in the bearing hole, and the top end of the cutter head fixing cylinder 152 passes through the third through hole and is fixedly installed in the inner ring of the bearing 155. That is to say, the outer ring of the bearing 155 is fixedly installed in the bearing hole of the bearing seat 154, so that the cutter head fixing cylinder 152 can rotate relative to the bearing seat 154 through the bearing 155.

[0034] In this embodiment, the top end of the anti-blocking rod 16 is provided with a mounting part 160, wherein the mounting part 160 is detachably disposed on the other end of the bearing plate 13 away from the support plate 12, so that different anti-blocking rods 16 can be replaced as needed.

[0035] Specifically, the other end of the bearing plate 13 away from the support plate 12 is provided with a mounting hole. The mounting part 160 includes a cylindrical insertion part 161 inserted into the mounting hole and a circular locking part 162 locked outside the mounting hole. The insertion part 161 is threadedly connected to the mounting hole. A notch 163 is provided on one side of the locking part 162 to facilitate rotation.

[0036] Specific working principle: During punching, the drive motor 10 drives the second synchronous wheel 101 to rotate, and the second synchronous wheel 101 drives the first synchronous wheel 153 to rotate through the synchronous belt 102, so as to drive the punching knife 151 in the cutter head fixing cylinder 152 to rotate. At the same time, the extension rod of the drive cylinder 11 is controlled to descend so as to drive the entire lifting plate 14 to descend, thereby controlling the downward of the rotating punching knife 151 to achieve punching. After punching is completed, the drive motor 10 stops rotating and the telescopic rod of the drive cylinder 11 rises. As the lifting plate 14 rises, the punching cutter 151 in the cutter head fixing cylinder 152 also rises. Since the anti-blocking rod 16 corresponds to the inner hole of the punching cutter 151 (i.e., the anti-blocking rod 16 is inserted into the inner hole of the punching cutter 151), and the anti-blocking rod 16 is fixedly set on the support plate 13, the anti-blocking rod 16 can squeeze out the waste material left in the inner hole of the punching cutter 151, preventing waste material from remaining in the punching cutter. This avoids the phenomenon that waste material blocking the punching cutter 151 will corrode the punching cutter 151 or cause the punching cutter 151 to rust, thus ensuring the working quality of the punching cutter.

[0037] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A punch head structure for preventing clogging, comprising a drive motor and a drive cylinder, characterized in that, Also includes: Support plate, installed vertically; A support plate is horizontally disposed at one end of the support plate, wherein the drive cylinder is vertically disposed on the support plate; A lifting plate is located below the support plate and is disposed at the end of the telescopic rod of the drive cylinder, wherein the drive motor is disposed on the lifting plate; A punching cutter head is rotatably mounted on the lifting plate, wherein the rotating shaft of the drive motor is connected to the punching cutter head so as to drive the punching cutter head to rotate through the drive motor; An anti-blocking rod is installed vertically on the bearing plate; The punching head includes a long, circular punching cutter. The punching cutter and the anti-blocking rod are arranged on the same vertical line, and the anti-blocking rod is inserted into the inner hole of the punching cutter.

2. The anti-clogging punch head structure according to claim 1, characterized in that, The anti-blocking rod is in the shape of a long cylindrical strip, wherein the outer diameter of the anti-blocking rod is equal to the diameter of the inner hole of the punching tool.

3. The anti-clogging punch head structure according to claim 1, characterized in that, A slide rail is provided on one side of the support plate in the vertical direction, and a sliding block is slidably arranged in the slide rail. A connecting block is provided at one end of the lifting plate near the support plate. The connecting block is connected to the telescopic rod of the drive cylinder and is also connected to the sliding block.

4. The anti-clogging punch head structure according to claim 3, characterized in that, The drive cylinder is located at one end of the bearing plate near the support plate, wherein the other end of the bearing plate is provided with a first through hole, and the lifting plate is provided with a slide rod in the vertical direction, and the top end of the slide rod passes through the first through hole.

5. The anti-clogging punch head structure according to claim 4, characterized in that, The bottom of the slide bar is provided with a support part, and the bottom end of the punching cutter passes through the support part. The bottom end of one side of the support plate is provided with a limiting part for locking the slide block.

6. The anti-clogging punch head structure according to claim 1, characterized in that, The lifting plate is provided with a second through hole, wherein the drive motor is disposed on the top surface of the lifting plate, and the rotating shaft of the drive motor passes through the second through hole.

7. The anti-clogging punch head structure according to claim 6, characterized in that, The punching cutter head also includes a cutter head fixing cylinder, and the punching cutter is fixedly inserted in the cutter head fixing cylinder. A first synchronous pulley is fixedly provided on the outer wall of the cutter head fixing cylinder, and a second synchronous pulley is fixedly provided on the rotating shaft of the drive motor below the lifting plate. A synchronous belt is provided around the first synchronous pulley and the second synchronous pulley.

8. The anti-clogging punch head structure according to claim 7, characterized in that, The lifting plate is provided with a third through hole, and the punching head further includes: A bearing housing is provided on the top surface of the lifting plate, wherein the bearing housing is provided with a bearing hole corresponding to the third through hole in the vertical direction; The bearing is located inside the bearing bore; The top end of the cutter head fixing cylinder passes through the third through hole and is fixedly installed inside the inner ring of the bearing.

9. The anti-clogging punch head structure according to claim 8, characterized in that, The top of the anti-blocking rod is provided with a mounting part, wherein the mounting part is detachably disposed on the other end of the bearing plate away from the support plate.

10. The anti-clogging punch head structure according to claim 9, characterized in that, The bearing plate has a mounting hole at the other end away from the support plate. The mounting part includes a cylindrical insertion part inserted into the mounting hole and a circular locking part locked outside the mounting hole. The insertion part is threaded to the mounting hole, and a notch is provided on one side of the locking part.

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