Pneumatic positioning perforating machine

Abstract

The utility model relates to a pneumatic positioning perforating machine which comprises a machining table, a perforating machine body, a perforating shaft, a positioning machining plate and a supporting seat, a positioning mechanism is arranged on the right side of the machining table and comprises a telescopic air cylinder fixedly installed on the outer wall of the top of the supporting seat, and an installation seat is fixedly installed on a telescopic shaft of the telescopic air cylinder. A positioning seat is slidably connected into the mounting seat, and a threaded shaft is fixedly mounted on the outer wall of the bottom of the positioning seat. According to the pneumatic positioning perforating machine, the bottom of a suture needle can be quickly positioned and clamped in the positioning seat through a positioning groove formed in the positioning seat, the top of the suture needle is conveniently limited through the action of a telescopic air cylinder, a positioning rod and a limiting seat, and the suture needle is prevented from moving after being vibrated; meanwhile, the stability and accuracy of positioning of the suture needle are improved, certain supporting force is provided for the suture needle under the action of the mounting plate, the adjusting rod and the supporting plate, and the suture needle is prevented from being broken during punching.

Description

Technical Field

[0001] The utility model relates to the technical field of suture needle positioning and punching, in particular to a pneumatic positioning and punching machine. Background Art

[0002] Positioning and punching the suture needle is a key step in the surgical suturing process, which aims to ensure that the suture needle can accurately penetrate the target tissue, thereby achieving accurate and effective suturing. By positioning and punching, doctors can accurately control the position and depth of the suture needle to avoid unnecessary damage to the surrounding healthy tissue, while improving surgical efficiency and safety. This step not only helps to reduce surgical risks and promote postoperative recovery, but also improves the patient's overall treatment effect and quality of life. Therefore, positioning and punching the suture needle is of great significance in surgical operations.

[0003] At present, when a suture needle is positioned and punched, the suture needle is generally placed between two clamps to be clamped and positioned. However, due to the small size of the suture needle, when the suture needle is placed between the two clamps, it takes a certain amount of time to adjust the position of the suture needle to achieve the effect of positioning the suture needle. At the same time, the suture needle may also move due to slight vibration, thereby affecting the accuracy of the suture needle positioning and increasing the time for suture needle positioning. Therefore, a pneumatic positioning punching machine is proposed. Utility Model Content

[0004] In view of the shortcomings of the prior art, the utility model provides a pneumatic positioning punching machine, which has the advantages of improving the accuracy and efficiency of suture needle positioning, and solves the problem that the suture needle may move due to slight vibration, thereby affecting the accuracy of suture needle positioning and increasing the time of suture needle positioning.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pneumatic positioning punching machine, comprising a processing table, a punching machine, a punching shaft, a positioning processing plate and a support seat, wherein a positioning mechanism is provided on the right side of the processing table;

[0006] The positioning mechanism includes a telescopic cylinder fixedly mounted on the top outer wall of the support seat, the telescopic shaft of the telescopic cylinder is fixedly mounted with a mounting seat, the mounting seat is internally slidably connected with a positioning seat, the bottom outer wall of the positioning seat is fixedly mounted with a threaded shaft, the right outer wall of the mounting seat is fixedly mounted with a mounting plate, two adjusting rods are internally slidably connected with the mounting plate, the left outer wall of the adjusting rod is fixedly mounted with a support plate, the right outer wall of the support plate is rotatably connected with a threaded rod, the right outer wall of the positioning processing plate is fixedly mounted with a fixing plate, the bottom outer wall of the fixing plate is fixedly mounted with a positioning rod, and the bottom outer wall of the positioning rod is fixedly mounted with a limited seat.

[0007] Furthermore, a mounting groove is provided on the top of the mounting seat, a threaded groove is provided inside the mounting seat, the mounting groove and the threaded groove are connected, the positioning seat is slidably connected inside the mounting groove and the size is adapted, and the threaded shaft is threadedly connected inside the threaded groove and the size is adapted.

[0008] Furthermore, a positioning groove is provided on the top of the positioning seat, and a suture needle is inserted into the interior of the positioning seat. The suture needle is inserted into the interior of the positioning groove and has a size that matches the positioning groove.

[0009] Furthermore, two sliding holes are opened inside the mounting plate, a threaded hole is opened inside the mounting plate, the adjusting rod is slidably connected inside the sliding hole and has a matching size, and the threaded rod is threadedly connected inside the threaded hole and has a matching size.

[0010] Furthermore, the limiting seat is located directly above the suture needle, the limiting seat is circular, the left outer wall of the support plate is attached to the outer peripheral wall of the suture needle, and the height of the top outer wall of the support plate is less than the height of the top outer wall of the suture needle.

[0011] Furthermore, the length of the adjusting rod is the same as the length of the threaded rod.

[0012] Furthermore, the puncher is fixedly mounted on the top outer wall of the processing table, the punching shaft is fixedly mounted on the output shaft of the puncher, the positioning processing plate is fixedly mounted on the top outer wall of the processing table, the support seat is fixedly mounted on the right outer wall of the positioning processing plate, and a processing hole is opened inside the positioning processing plate.

[0013] Furthermore, an adjustment ring is fixedly mounted on the outer peripheral wall of the positioning seat.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The pneumatic positioning punching machine can quickly position the bottom of the suture needle in the interior of the positioning seat through the positioning groove provided on the positioning seat, and the top of the suture needle can be limited by the action of the telescopic cylinder, the positioning rod and the limiting seat to prevent the suture needle from moving due to vibration, while improving the stability and accuracy of the suture needle positioning. The installation plate, the adjustment rod and the support plate can provide a certain supporting force for the suture needle to prevent the suture needle from breaking when punching. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 A is an enlarged schematic diagram of the structure;

[0018] Figure 3 It is a schematic diagram of the connection structure of the positioning seat and the adjusting ring of the utility model.

[0019] In the figure: 1. Processing table; 2. Punching machine; 3. Punching shaft; 4. Positioning processing plate; 5. Support seat; 6. Telescopic cylinder; 7. Mounting seat; 8. Positioning seat; 9. Threaded shaft; 10. Mounting plate; 11. Adjusting rod; 12. Support plate; 13. Fixing plate; 14. Positioning rod; 15. Limiting seat; 16. Adjusting ring; 17. Suture needle. DETAILED DESCRIPTION

[0020] 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.

[0021] For example, see Figure 1-3 A pneumatic positioning punching machine in this embodiment includes a processing table 1, a punching machine 2, a punching shaft 3, a positioning processing plate 4 and a support seat 5. A positioning mechanism is provided on the right side of the processing table 1.

[0022] The puncher 2 is fixedly mounted on the top outer wall of the processing table 1, the punching shaft 3 is fixedly mounted on the output shaft of the puncher 2, the positioning processing plate 4 is fixedly mounted on the top outer wall of the processing table 1, the support seat 5 is fixedly mounted on the right outer wall of the positioning processing plate 4, and a processing hole is opened inside the positioning processing plate 4.

[0023] The positioning mechanism includes a telescopic cylinder 6 fixedly mounted on the top outer wall of the support seat 5, the telescopic shaft of the telescopic cylinder 6 is fixedly mounted with a mounting seat 7, the interior of the mounting seat 7 is slidably connected with a positioning seat 8, a threaded shaft 9 is fixedly mounted on the bottom outer wall of the positioning seat 8, a mounting groove is provided on the top of the mounting seat 7, a threaded groove is provided inside the mounting seat 7, the mounting groove and the threaded groove are connected, the positioning seat 8 is slidably connected to the interior of the mounting groove and the size is adapted, and the threaded shaft 9 is threadedly connected to the interior of the threaded groove and the size is adapted.

[0024] A mounting plate 10 is fixedly installed on the right outer wall of the mounting seat 7, and two adjusting rods 11 are slidably connected inside the mounting plate 10. A supporting plate 12 is fixedly installed on the left outer wall of the adjusting rod 11, and a threaded rod 18 is rotatably connected to the right outer wall of the supporting plate 12. A fixing plate 13 is fixedly installed on the right outer wall of the positioning processing plate 4, and a positioning rod 14 is fixedly installed on the bottom outer wall of the fixing plate 13, and a limiting seat 15 is fixedly installed on the bottom outer wall of the positioning rod 14.

[0025] A positioning groove is provided at the top of the positioning seat 8, and a suture needle 17 is inserted inside the positioning seat 8. The suture needle 17 is inserted into the inside of the positioning groove and the size is adapted. Two sliding holes are provided inside the mounting plate 10, and a threaded hole is provided inside the mounting plate 10. The adjusting rod 11 is slidably connected to the inside of the sliding hole and the size is adapted. The threaded rod 18 is threadedly connected to the inside of the threaded hole and the size is adapted. The length of the adjusting rod 11 is the same as the length of the threaded rod 18. The limit seat 15 is located directly above the suture needle 17, and the limit seat 15 is circular. The left outer wall of the support plate 12 fits the outer peripheral wall of the suture needle 17, and the height of the top outer wall of the support plate 12 is less than the height of the top outer wall of the suture needle 17.

[0026] In the present embodiment, the positioning seat 8 is installed inside the mounting seat 7 via the threaded shaft 9, so that the positioning seat 8 can be easily replaced to accommodate suture needles 17 of different sizes.

[0027] In this embodiment, the support plate 12 adjusts the distance between the left and right sides through the threaded rod 18, which is suitable for suture needles 17 of different diameters. At the same time, the adjustment rod 11 limits the support plate 12, thereby improving the stability of the support plate 12 during adjustment.

[0028] Embodiment 2 is provided with an adjustment ring 16 on the basis of embodiment 1. The adjustment ring 16 has a certain friction force. Rotating the adjustment ring 16 facilitates the installation of the positioning seat 8 into the interior of the mounting seat 7 or removal from the interior of the mounting seat 7, thereby improving the convenience of disassembly and assembly of the positioning seat 8.

[0029] The working principle of the above embodiment is:

[0030] When it is necessary to punch a hole for the suture needle 17, the positioning seat 8 is installed inside the mounting seat 7. After rotating the positioning seat 8, the threaded shaft 9 is threadedly connected to the inside of the mounting seat 7. At this time, the installation step of the positioning seat 8 is completed, and then the suture needle 17 is inserted into the inside of the positioning seat 8. At this time, the telescopic cylinder 6 is started to drive the suture needle 17 to move upward and make the top of the suture needle 17 contact with the bottom of the limiting seat 15. The suture needle 17 is limited by the limiting seat 15, and then the threaded rod 18 is rotated to drive the adjusting rod 11 and the support plate 12 to move synchronously to the left. When the support plate 12 is in contact with the suture needle 17, the puncher 2 can be started to drive the punching shaft 3 to rotate. At this time, the puncher 2 is pushed to move to the right by pneumatic means. At this time, the punching shaft 3 can contact the suture needle 17 and punch a hole in it.

[0031] 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 sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pneumatic positioning punching machine, comprising a processing table (1), a punching machine (2), a punching shaft (3), a positioning processing plate (4) and a support seat (5), characterized in that: A positioning mechanism is provided on the right side of the processing table (1); The positioning mechanism comprises a telescopic cylinder (6) fixedly mounted on the top outer wall of a support seat (5); a telescopic shaft of the telescopic cylinder (6) is fixedly mounted on a mounting seat (7); a positioning seat (8) is slidably connected inside the mounting seat (7); a threaded shaft (9) is fixedly mounted on the bottom outer wall of the positioning seat (8); a mounting plate (10) is fixedly mounted on the right outer wall of the mounting seat (7); two adjusting rods (11) are slidably connected inside the mounting plate (10); a supporting plate (12) is fixedly mounted on the left outer wall of the adjusting rod (11); a threaded rod (18) is rotatably connected to the right outer wall of the supporting plate (12); a fixing plate (13) is fixedly mounted on the right outer wall of the positioning processing plate (4); a positioning rod (14) is fixedly mounted on the bottom outer wall of the fixing plate (13); and a limiting seat (15) is fixedly mounted on the bottom outer wall of the positioning rod (14).

2. A pneumatic positioning punching machine according to claim 1, characterized in that: The top of the mounting seat (7) is provided with a mounting groove, the interior of the mounting seat (7) is provided with a thread groove, the mounting groove and the thread groove are communicated, the positioning seat (8) is slidably connected to the interior of the mounting groove and is of a suitable size, and the threaded shaft (9) is threadedly connected to the interior of the thread groove and is of a suitable size.

3. A pneumatic positioning punching machine according to claim 1, characterized in that: A positioning groove is provided on the top of the positioning seat (8), and a suturing needle (17) is inserted into the interior of the positioning seat (8). The suturing needle (17) is inserted into the interior of the positioning groove and has a matching size.

4. A pneumatic positioning punching machine according to claim 3, characterized in that: The mounting plate (10) is provided with two sliding holes inside, the mounting plate (10) is provided with a threaded hole inside, the adjusting rod (11) is slidably connected inside the sliding hole and has a matching size, and the threaded rod (18) is threadedly connected inside the threaded hole and has a matching size.

5. The pneumatic positioning punching machine according to claim 3, characterized in that: The limiting seat (15) is located directly above the suture needle (17), the limiting seat (15) is circular, the left outer wall of the support plate (12) is in contact with the outer peripheral wall of the suture needle (17), and the height of the top outer wall of the support plate (12) is less than the height of the top outer wall of the suture needle (17).

6. The pneumatic positioning punching machine according to claim 1, characterized in that: The length of the adjusting rod (11) is the same as the length of the threaded rod (18).

7. The pneumatic positioning punching machine according to claim 1, characterized in that: The punching machine (2) is fixedly mounted on the top outer wall of the processing table (1), the punching shaft (3) is fixedly mounted on the output shaft of the punching machine (2), the positioning processing plate (4) is fixedly mounted on the top outer wall of the processing table (1), the support seat (5) is fixedly mounted on the right outer wall of the positioning processing plate (4), and a processing hole is opened inside the positioning processing plate (4).

8. The pneumatic positioning punching machine according to claim 1, characterized in that: An adjusting ring (16) is fixedly mounted on the outer peripheral wall of the positioning seat (8).

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