Automatic punching device for J-shaped catheter

Abstract

The utility model provides a J-shaped conduit automatic punching device which comprises a punching table, a fixing frame is welded to the top of the punching table, an air cylinder is arranged at the top of the fixing frame, a punching head is arranged at the bottom of the air cylinder, and limiting assemblies are arranged on the two sides of the top of the punching table. And the limiting assembly comprises transmission boxes, threaded rods, sliding grooves, sliding blocks, servo motors, threaded sleeves, connecting rods, connecting plates, arc-shaped clamps and limiting grooves, and the transmission boxes are fixedly connected to the two sides of the top of the punching table. The output end of a servo motor drives a threaded rod to rotate, the threaded rod drives a threaded sleeve to move downwards through the action of threads, the threaded sleeve drives a connecting rod to move downwards, the connecting rod drives an arc-shaped clamp to move downwards through a connecting plate, the two sides of a J-shaped guide pipe needing to be punched are limited downwards, and the stability during placement of the J-shaped guide pipe is improved; displacement caused by impact of force in the punching process is avoided, and the punching quality is improved.

Description

Technical Field

[0001] The utility model relates to an automatic punching device for a J-shaped catheter, belonging to the technical field of catheter processing. Background Art

[0002] Conduits refer to piping systems used in various engineering construction and project management. They are widely used in construction, civil engineering, water conservancy engineering, chemical engineering, power engineering and other technical fields to transmit media such as liquids, gases or cables. Conduits have various shapes, including J-type conduits.

[0003] An automatic punching device is required in the process of processing J-type catheters, but the existing automatic punching device lacks a limiting structure. Since the catheter is a cylinder, during the punching process, the contact between the punching head and the catheter will generate downward pressure, which may cause the catheter to be punched to shift, thereby affecting the punching position and reducing the punching quality.

[0004] Therefore, an automatic perforating device for a J-type catheter is proposed. Utility Model Content

[0005] In view of this, the utility model provides a J-shaped catheter automatic perforating device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial option.

[0006] The technical solution of the utility model is implemented as follows: a J-type catheter automatic punching device, including a punching table, a fixing frame welded on the top of the punching table, a cylinder is arranged on the top of the fixing frame, a punching head is arranged on the bottom of the cylinder, and limiting components are arranged on both sides of the top of the punching table, and the limiting components include a transmission box, a threaded rod, a sliding groove, a sliding block, a servo motor, a threaded sleeve, a connecting rod, a connecting plate, an arc clamp and a limiting groove, and the transmission box is fixedly connected to both sides of the top of the punching table.

[0007] Further preferably, the servo motor is arranged on the top of the transmission box, the threaded rod is fixedly connected to the output end of the servo motor, the threaded sleeve is threadedly connected to the surface of the threaded rod, and the connecting rod is welded to the inner side of the threaded sleeve.

[0008] Further preferably, the connecting plate is welded to an end of the connecting rod away from the threaded sleeve, the arc-shaped clamp is arranged at the bottom of the connecting plate, and the arc-shaped clamp and the connecting plate are threadedly connected by a fastening screw.

[0009] Further preferably, the sliding groove is opened on the outside of the inner cavity of the transmission box, the sliding block is welded to the outside of the threaded sleeve, and the outer side of the sliding block is slidably connected to the sliding groove.

[0010] Further preferably, the limiting groove is opened on the inner side of the transmission case, and the outer wall of the connecting rod is tightly fitted with the limiting groove.

[0011] Further preferably, mounting plates are provided on both sides of the top of the punching table by fastening screws, and a pad is welded on the top of the mounting plate.

[0012] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0013] 1. The utility model drives the threaded rod to rotate through the output end of the servo motor, the threaded rod drives the threaded sleeve to move downward through the action of the thread, the threaded sleeve drives the connecting rod to move downward, the connecting rod drives the arc clamp to move downward through the connecting plate, and the two sides of the J-shaped catheter that needs to be punched are limited downward, thereby improving its stability during placement, avoiding displacement caused by force impact during the punching process, and improving the punching quality.

[0014] 2. The utility model can facilitate the staff to disassemble the arc clamp by setting the connecting plate, which is convenient for cleaning at a later time. At the same time, the arc clamps of different sizes can be replaced according to the catheter that needs to be punched. The threaded sleeve can be limited by setting the sliding groove and the sliding block to improve its stability during movement. The connecting rod can be limited by setting the limiting groove to avoid its displacement during movement, which in turn affects the moving position of the arc clamp. The catheter that needs to be punched can be raised by setting the pad block to avoid the punching head from damaging the punching table during the punching process.

[0015] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 This is a schematic diagram of the bottom structure of the fixing frame of the utility model;

[0019] Figure 3This is a schematic diagram of the structure of the limit assembly of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the arc-shaped clamp of the utility model in a disassembled state.

[0021] Figure numerals: 1. Punching table; 2. Limiting assembly; 201. Transmission box; 202. Threaded rod; 203. Sliding groove; 204. Sliding block; 205. Servo motor; 206. Threaded sleeve; 207. Connecting rod; 208. Connecting plate; 209. Arc clamp; 210. Limiting groove; 3. Fixed frame; 4. Cylinder; 5. Heightening block; 6. Mounting plate; 7. Punching head. DETAILED DESCRIPTION

[0022] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0023] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0024] Example 1

[0025] like Figure 1-4 As shown, an embodiment of the utility model provides a J-type catheter automatic punching device, including a punching table 1, a fixing frame 3 is welded on the top of the punching table 1, a cylinder 4 is arranged on the top of the fixing frame 3, a punching head 7 is arranged on the bottom of the cylinder 4, and limiting components 2 are arranged on both sides of the top of the punching table 1. The limiting components 2 include a transmission box 201, a threaded rod 202, a sliding groove 203, a sliding block 204, a servo motor 205, a threaded sleeve 206, a connecting rod 207, a connecting plate 208, an arc clamp 209 and a limiting groove 210. The transmission box 201 is fixedly connected to both sides of the top of the punching table 1, the servo motor 205 is arranged on the top of the transmission box 201, the threaded rod 202 is fixedly connected to the output end of the servo motor 205, the threaded sleeve 206 is threadedly connected to the surface of the threaded rod 202, and the connecting rod 207 is welded to the inner side of the threaded sleeve 206.

[0026] The output end of the servo motor 205 drives the threaded rod 202 to rotate, and the threaded rod 202 drives the threaded sleeve 206 to move downward through the action of the thread, and the threaded sleeve 206 drives the connecting rod 207 to move downward, and the connecting rod 207 drives the arc clamp 209 to move downward through the connecting plate 208, so as to limit the two sides of the J-shaped catheter that needs to be punched downward, improve its stability during placement, avoid displacement caused by force impact during the punching process, and improve the punching quality.

[0027] Example 2

[0028] In one embodiment, the connecting plate 208 is welded to one end of the connecting rod 207 away from the threaded sleeve 206, the arc clamp 209 is arranged at the bottom of the connecting plate 208, and the arc clamp 209 is threadedly connected to the connecting plate 208 by fastening screws, the sliding groove 203 is opened on the outside of the inner cavity of the transmission box 201, the sliding block 204 is welded to the outside of the threaded sleeve 206, and the outer side of the sliding block 204 is slidably connected to the sliding groove 203, the limiting groove 210 is opened on the inner side of the transmission box 201, the outer wall of the connecting rod 207 is tightly fitted with the limiting groove 210, and the mounting plates 6 are arranged on both sides of the top of the punching table 1 by fastening screws, and the top of the mounting plate 6 is welded with a pad block 5.

[0029] By setting the connecting plate 208, it is convenient for the staff to disassemble the arc clamp 209, which is convenient for cleaning it later. At the same time, the arc clamps 209 of different sizes can be replaced according to the catheter that needs to be punched. By setting the sliding groove 203 and the sliding block 204, the threaded sleeve 206 can be limited to improve its stability during movement. By setting the limiting groove 210, the connecting rod 207 can be limited to avoid its displacement during movement, which in turn affects the moving position of the arc clamp 209. By setting the pad block 5, the catheter that needs to be punched can be raised to avoid the punching head 7 from damaging the punching table 1 during the punching process.

[0030] When the utility model is working: first, the J-shaped catheter to be punched is placed on the top of the pad block 5, and then the threaded rod 202 is driven to rotate by the output end of the servo motor 205, and the threaded rod 202 drives the threaded sleeve 206 to move downward through the action of the thread, and the threaded sleeve 206 drives the connecting rod 207 to move downward, and the connecting rod 207 drives the arc clamp 209 to move downward through the connecting plate 208, and the two sides of the J-shaped catheter to be punched are limited downward, so as to improve its stability when placed, avoid displacement caused by the impact of force during the punching process, and improve the punching quality, and finally, the punching head 7 is driven downward by the extension of the cylinder 4 to punch holes in the J-shaped catheter.

[0031] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A J-type catheter automatic perforating device, characterized in that: The punching platform (1) comprises a fixing frame (3) welded to the top of the punching platform (1), a cylinder (4) is arranged on the top of the fixing frame (3), a punching head (7) is arranged on the bottom of the cylinder (4), and limit assemblies (2) are arranged on both sides of the top of the punching platform (1), the limit assemblies (2) comprising a transmission box (201), a threaded rod (202), a sliding groove (203), a sliding block (204), a servo motor (205), a threaded sleeve (206), a connecting rod (207), a connecting plate (208), an arc-shaped clamp (209) and a limit groove (210), and the transmission box (201) is fixedly connected to both sides of the top of the punching platform (1).

2. The J-type catheter automatic perforating device according to claim 1, characterized in that: The servo motor (205) is arranged on the top of the transmission box (201), the threaded rod (202) is fixedly connected to the output end of the servo motor (205), the threaded sleeve (206) is threadedly connected to the surface of the threaded rod (202), and the connecting rod (207) is welded to the inner side of the threaded sleeve (206).

3. The J-type catheter automatic punching device according to claim 1, characterized in that: The connecting plate (208) is welded to an end of the connecting rod (207) away from the threaded sleeve (206), the arc-shaped clamp (209) is arranged at the bottom of the connecting plate (208), and the arc-shaped clamp (209) and the connecting plate (208) are threadedly connected via a fastening screw.

4. The J-type catheter automatic perforating device according to claim 1, characterized in that: The sliding groove (203) is opened on the outside of the inner cavity of the transmission box (201), the sliding block (204) is welded to the outside of the threaded sleeve (206), and the outside of the sliding block (204) is slidably connected to the sliding groove (203).

5. The J-type catheter automatic punching device according to claim 1, characterized in that: The limiting groove (210) is formed on the inner side of the transmission box (201), and the outer wall of the connecting rod (207) is tightly fitted to the limiting groove (210).

6. The J-type catheter automatic perforation device according to claim 1, characterized in that: Both sides of the top of the punching platform (1) are provided with mounting plates (6) by means of fastening screws, and a padding block (5) is welded to the top of the mounting plate (6).

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