Simple cutting equipment for hypotube production line

Abstract

The simple cutting equipment for the hypotube production line comprises a workbench, a feeding baffle and a discharging baffle are arranged on the workbench, a cutting assembly is arranged on the side face of the workbench, and a fixing assembly is arranged at the position, corresponding to the workbench, of the bottom of the cutting assembly. The cutting assembly comprises a supporting seat, a first air cylinder is arranged on the supporting seat, a mounting seat is arranged at the output end of the first air cylinder, a sawing motor is arranged on the mounting seat, and a cutter is arranged at the output end of the sawing motor; the fixing assembly comprises a main positioning air cylinder and an auxiliary positioning air cylinder, a first movable clamping plate is arranged at the output end of the main positioning air cylinder, and a first fixed clamping plate corresponding to the main positioning air cylinder is arranged on the workbench. A second air cylinder is arranged at the output end of the auxiliary positioning air cylinder and arranged on a movable base, a second movable clamping plate is arranged at the output end of the second air cylinder, and a second fixed clamping plate corresponding to the second movable clamping plate is arranged on the movable base. The double-fixing device is simple in structure, capable of achieving double fixing of workpieces in the cutting process and good in using effect.

Description

Technical Field

[0001] The utility model relates to the technical field of hypotube production, and in particular to a simple cutting device for a hypotube production line. Background Art

[0002] Minimally invasive interventional medicine or minimally invasive medical technology is a new technology that has developed rapidly in recent years. It has opened a new chapter in medical science and technology. Minimally invasive interventional medicine is a diagnostic and therapeutic operation performed by using a series of interventional instruments and materials (or minimally invasive instruments and materials) and modern digital diagnostic and treatment equipment. Compared with traditional surgical operations, interventional treatment does not require surgery and has the advantages of less bleeding, less trauma, fewer complications, safety and reliability, and faster postoperative recovery. It greatly reduces the pain suffered by patients, reduces the difficulty of operation for surgeons, significantly shortens the operation time and hospitalization time, and significantly reduces costs.

[0003] Medical catheters are important instruments for minimally invasive interventional treatments, and hypotubes are the proximal metal tubes of the delivery system in interventional surgery. Because the material will enter the human body and is the strongest part of the entire delivery system, and is also the main force-applying part for doctors to operate, hypotubes are widely used.

[0004] Hypotubes require a variety of processing operations during the production process, among which cutting is a more common step. General cutting jigs only use single-weight fixation, which will cause displacement deviation and poor use effect. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a simple cutting device for a hypotube production line, which has a simple structure, can realize double fixation of workpieces during the cutting process, and has a good use effect.

[0006] In order to solve the above technical problems, the utility model provides a simple cutting equipment for a sea wave tube production line, including a workbench, on which a loading baffle and a unloading baffle are arranged, a cutting assembly is arranged on the side, and a fixing assembly is arranged at the position of the bottom of the cutting assembly corresponding to the workbench; the cutting assembly includes a support seat, on which a first cylinder is arranged, and an mounting seat is arranged at the output end of the first cylinder, and a sawing motor is arranged on the mounting seat, and a cutter is arranged at the output end of the sawing motor; the fixing assembly includes a main positioning cylinder and an auxiliary positioning cylinder, and a first movable splint is arranged at the output end of the main positioning cylinder, and a first fixed splint corresponding to the main positioning cylinder is arranged at the workbench; a second cylinder is arranged at the output end of the auxiliary positioning cylinder, and the second cylinder is arranged on the movable seat, and a second movable splint is arranged at the output end of the second cylinder, and a second fixed splint corresponding to the main positioning cylinder is arranged on the movable seat.

[0007] Furthermore, a cylinder fixing seat is provided between the first cylinder and the support seat, and is connected to the support seat via a pin shaft; a cylinder joint is provided between the first cylinder and the mounting seat, and is connected to the mounting seat via a pin shaft.

[0008] Furthermore, a U-shaped seat is provided on one side of the second fixing clamping plate, a first screw rod is provided on the U-shaped seat, and a through hole corresponding to the first screw rod is provided on the second fixing clamping plate.

[0009] Furthermore, a mounting plate is provided on the loading baffle, an adjustable handle is provided on the mounting plate, a second screw is provided at the end of the adjustable handle, and the second screw passes through the mounting plate.

[0010] Furthermore, a track adapted to the movable seat is provided at the bottom of the workbench.

[0011] Furthermore, a material discharge channel is provided on one side of the workbench.

[0012] The beneficial effects of the utility model are as follows: when the device is in use, the pipe assembly is placed on the workbench, and is blocked by the loading baffle to prevent any pipe from entering the fixing assembly. The main positioning cylinder and the auxiliary positioning cylinder are started to drive the first movable splint to move toward the first fixed splint to achieve preliminary fixation of the pipe. The auxiliary positioning cylinder drives the second cylinder to move forward and backward, that is, drives the movable seat to move forward and backward to adjust the position. After the adjustment is completed, the second cylinder is started to drive the second movable splint to move toward the second fixed splint to achieve secondary fixation. After the fixation is completed, the sawing motor is started, the cutter rotates, and then the first cylinder is started to adjust the position of the cutter for cutting to achieve the overall operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a schematic diagram of the auxiliary positioning cylinder structure of the utility model.

[0015] Explanation of the numbers in the figure: 1. Workbench; 2. Loading baffle; 3. Unloading baffle; 4. Support seat; 5. First cylinder; 6. Mounting seat; 7. Sawing motor; 8. Cutter; 9. Main positioning cylinder; 10. Auxiliary positioning cylinder; 11. First movable splint; 12. First fixed splint; 13. Second cylinder; 14. Second movable splint; 15. Second fixed splint; 16. Cylinder fixing seat; 17. Cylinder joint; 18. U-shaped seat; 19. First screw; 20. Through hole; 21. Mounting plate; 22. Adjustable handle; 23. Second screw; 24. Track; 25. Unloading channel; 26. Moving seat. DETAILED DESCRIPTION

[0016] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention.

[0017] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0018] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0019] 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, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0021] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for illustrative purposes only and are not intended to be the only implementation method.

[0022] Reference Figure 1 to Figure 2 As shown, an embodiment of a simple cutting device for a sea wave tube production line of the utility model comprises a workbench 1, on which a loading baffle 2 and a unloading baffle 3 are arranged, and a cutting assembly is arranged on the side, and a fixing assembly is arranged at a position corresponding to the workbench 1 at the bottom of the cutting assembly; the cutting assembly comprises a supporting seat 4, on which a first cylinder 5 is arranged, and an output end of the first cylinder 5 is provided with a mounting seat 6, on which a sawing motor 7 is arranged, and an output end of the sawing motor 7 is provided with a cutter 8; the fixing assembly comprises a main positioning cylinder 9 and an auxiliary positioning cylinder 10, and a first movable splint 11 is arranged at the output end of the main positioning cylinder 9, and a first fixed splint 12 corresponding thereto is arranged on the workbench 1; a second cylinder 13 is arranged at the output end of the auxiliary positioning cylinder 10, and the second cylinder 13 is arranged on a moving seat 26, and a second movable splint 14 is arranged at the output end of the second cylinder 13, and a second fixed splint 15 corresponding thereto is arranged on the moving seat 26.

[0023] When in use, place the pipe assembly on the workbench 1, use the loading baffle 2 to block it, and do not distinguish between pipes entering the fixed assembly. Start the main positioning cylinder 9 and the auxiliary positioning cylinder 10 to drive the first movable clamping plate 11 to move toward the first fixed clamping plate 12 to achieve preliminary fixation of the pipe. The auxiliary positioning cylinder 10 drives the second cylinder 13 to move forward and backward, that is, drives the movable seat 26 to move forward and backward to adjust the position. After the adjustment is completed, start the second cylinder 13 to drive the second movable clamping plate 14 to move toward the second fixed clamping plate 15 to achieve secondary fixation. After the fixation is completed, start the sawing motor 7, and the cutter 8 rotates. Then start the first cylinder 5 to adjust the position of the cutter 8 for cutting to achieve the overall operation.

[0024] A cylinder fixing seat 16 is arranged between the first cylinder 5 and the support seat 4, and is connected to the support seat 4 through a pin shaft. A cylinder joint 17 is arranged between the first cylinder 5 and the mounting seat 6, and is connected to the mounting seat 6 through a pin shaft. When the first cylinder 5 is started, it can drive the mounting seat 6 to move up and down. At the same time, the cylinder fixing seats 16 and cylinder joints 17 on both sides can rotate along the pin shaft for adjusting the position.

[0025] A U-shaped seat 18 is provided on one side of the second fixed clamping plate 15, and a first screw 19 is provided on the U-shaped seat 18. A through hole 20 corresponding to the first screw 19 is provided on the second fixed clamping plate 15. The position of the first screw 19 can be adjusted by rotating. When the workpiece is fixed by the second fixed clamping plate 15 and the second movable clamping plate 14, the first screw 19 is used to further support the workpiece.

[0026] A mounting plate 21 is provided on the loading baffle 2, and an adjustable handle 22 is provided on the mounting plate 21. A second screw 23 is provided at the end of the adjustable handle 22. The second screw 23 penetrates the mounting plate 21. The rotation of the adjustable handle 22 drives the second screw 23 to move up and down and is also used to support the workpiece.

[0027] A track 24 adapted to the moving seat 26 is provided at the bottom of the workbench 1 to facilitate the forward and backward movement of the moving seat 26 ; a material discharge channel 25 is provided on one side of the workbench 1 to realize rolling material discharge after cutting is completed.

[0028] The above-described embodiments are only preferred embodiments for fully illustrating the present utility model, and the protection scope of the present utility model is not limited thereto. Equivalent substitutions or changes made by technicians in the technical field on the basis of the present utility model are all within the protection scope of the present utility model. The protection scope of the present utility model shall be subject to the claims.

Claims

1. A simple cutting device for a hypotube production line, characterized in that: The invention comprises a workbench (1), wherein a loading baffle (2) and a unloading baffle (3) are arranged on the workbench (1), a cutting assembly is arranged on the side, and a fixing assembly is arranged at a position corresponding to the workbench (1) at the bottom of the cutting assembly; The cutting assembly comprises a support seat (4), a first cylinder (5) is arranged on the support seat (4), a mounting seat (6) is arranged at the output end of the first cylinder (5), a sawing motor (7) is arranged on the mounting seat (6), and a cutting knife (8) is arranged at the output end of the sawing motor (7); The fixing assembly comprises a main positioning cylinder (9) and an auxiliary positioning cylinder (10); the output end of the main positioning cylinder (9) is provided with a first movable clamping plate (11), and the workbench (1) is provided with a first fixed clamping plate (12) corresponding thereto; the output end of the auxiliary positioning cylinder (10) is provided with a second cylinder (13), and the second cylinder (13) is provided on a movable seat (26); the output end of the second cylinder (13) is provided with a second movable clamping plate (14), and the movable seat (26) is provided with a second fixed clamping plate (15) corresponding thereto.

2. The simple cutting device for a hypotube production line according to claim 1, characterized in that: A cylinder fixing seat (16) is provided between the first cylinder (5) and the support seat (4), and is connected to the support seat (4) via a pin shaft; a cylinder joint (17) is provided between the first cylinder (5) and the mounting seat (6), and is connected to the mounting seat (6) via a pin shaft.

3. The simple cutting device for a hypotube production line according to claim 1, characterized in that: A U-shaped seat (18) is provided on one side of the second fixing clamping plate (15), a first screw rod (19) is provided on the U-shaped seat (18), and a through hole (20) corresponding to the first screw rod (19) is provided on the second fixing clamping plate (15).

4. The simple cutting device for a hypotube production line according to claim 1, characterized in that: The loading baffle (2) is provided with a mounting plate (21), an adjustable handle (22) is provided on the mounting plate (21), a second screw rod (23) is provided at the end of the adjustable handle (22), and the second screw rod (23) passes through the mounting plate (21).

5. The simple cutting device for a hypotube production line according to claim 1, characterized in that: A track (24) adapted to the moving seat (26) is arranged at the bottom of the workbench (1).

6. The simple cutting device for a hypotube production line according to claim 1, characterized in that: A material discharge channel (25) is provided on one side of the workbench (1).

Images