CN219274653U

CN219274653U - Stainless steel pipe processing jig

Info

Publication number: CN219274653U
Application number: CN202320394259.3U
Authority: CN
Inventors: 李亚坤; 彭守良; 张健超
Original assignee: Shanghai Fenbo Medical Technology Co ltd
Current assignee: Shanghai Fenbo Medical Technology Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-06-30
Anticipated expiration: 2033-03-06

Abstract

The utility model discloses a stainless steel guide pipe machining jig which comprises a machining table, wherein a machining groove is formed in the upper side of the machining table, a first lead screw and a guide rod are respectively arranged on the inner walls of two sides of the machining groove, a positioning plate is arranged between the first lead screw and the guide rod in a sliding mode, a positioning column is arranged in the middle of one side of the positioning plate, a limit seat is arranged on the upper side of one end of the machining groove, one end of a guide pipe to be cut is inserted and fixed on one side of the positioning column, the other end of the guide pipe to be cut is clamped and fixed in the limit seat.

Description

Stainless steel pipe processing jig

Technical Field

The utility model relates to the technical field of catheter processing, in particular to a stainless steel catheter processing jig.

Background

Medical catheters are generally classified into contrast and injection microparticles, and are mostly made of polyethylene materials, and are produced in the united states, france, japan, denmark and China. The catheter is mainly used for supporting a guide wire in the coronary artery operation. The processing jig can be divided into three types of process assembly jig, project test jig and circuit board test jig, and the operation mode is improved at present in the development of medical science and technology, for example, minimally invasive operation is performed when the minimum wound surface is caused to a patient, and various minimally invasive operation instruments and corresponding minimally invasive medical catheters are required to be matched with each other in the process. In the production of medical catheters, it is necessary to cut the catheter into a certain length of tubing.

The utility model provides a processing tool of pipe for minimally invasive medical treatment among the prior art application number is CN201711329961.7, includes the support, is located the support and can reciprocate two wobble plates of wobbling for the support in step, the rolling wheel is under the reciprocating oscillation of wobble plate, and the position is waited to process to the pipe and is rolled repeatedly and loosen. The processing jig for the minimally invasive medical catheter can accurately finish the forming work of the catheter at the position to be processed, reduces the product rejection rate and improves the production efficiency, but is inconvenient to limit the two ends of the catheter to be cut, thereby affecting the accuracy of cutting processing, being inconvenient to adjust the cutting processing length of the catheter, and being difficult to well meet the requirements of catheter processing and use.

Disclosure of Invention

The utility model aims to provide a stainless steel catheter processing jig which is used for solving the problems that in the prior art, limiting treatment is not convenient to be carried out on two ends of a catheter to be cut, so that the cutting processing precision is affected, the cutting processing length of the catheter is not convenient to adjust, and the requirement of catheter processing and use is difficult to be well met.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a stainless steel pipe processing tool, includes the processing platform, processing groove has been seted up to processing bench upside inside, first lead screw and guide bar are installed respectively to processing groove both sides inner wall, and slide between first lead screw and the guide bar and be equipped with the locating plate, locating plate one side mid-mounting has the reference column, spacing seat is installed to processing groove one end upside, and waits to cut pipe one end to insert to establish and fix in reference column one side, waits to cut pipe other end card to establish in spacing seat, cutting slide hole has been seted up to processing groove one end inside, the downside is equipped with cutting motor and cutting blade through the second lead screw slip in the cutting slide hole.

Further, the outer side of the processing table is provided with scale marks, the cutting position of the cutting blade corresponds to zero scales of the scale marks, and the lower rack and the PLC control cabinet are installed on the lower side of the processing table.

Further, the first lead screw and the second lead screw both comprise lead screws, and one end of each lead screw is connected with a servo motor in a transmission manner.

Further, the lead screw of second lead screw passes through the rotary setting of connecting seat lower part in the processing platform, and the screw thread slides on the lead screw of second lead screw and is equipped with the slide, firm support is installed to the slide downside, and cutting motor fixed mounting is on firm support.

Furthermore, one side of the positioning column is fixedly arranged on one side of the positioning plate through the mounting plate and the bolts, and the outer side of the positioning column is provided with anti-slip protrusions.

Further, the anti-slip protrusions adopt rubber rings, and a plurality of anti-slip protrusions are arranged at equal intervals.

Furthermore, a limit groove is formed in the upper portion in the limit seat, and an anti-slip pad is mounted on the inner wall of the limit groove.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, one end of the guide pipe to be cut is inserted and fixed at one side of the positioning column, and the other end of the guide pipe to be cut is clamped in the limiting seat, so that sliding guiding limiting treatment can be carried out on two ends of the guide pipe to be cut, the cutting precision is improved, then the guide pipe is moved and adjusted through the first screw driving positioning plate and one end of the guide pipe, the cutting processing length of the guide pipe can be adjusted, and meanwhile, the cutting motor and the cutting blade are moved and adjusted through the second screw driving cutting motor, so that transverse cutting treatment can be carried out on the guide pipe after positioning, cutting using treatments of different lengths are further met, the position of the positioning plate is fixed, continuous cutting of the guide pipe with the same length can be carried out, and the cutting processing efficiency is higher.

According to the utility model, the cutting motor and the cutting blade are arranged on the lower side in the cutting slide hole in a sliding manner through the second screw rod, the screw rod of the second screw rod is rotatably arranged on the lower part in the processing table through the connecting seat, the sliding seat is arranged on the screw rod of the second screw rod in a sliding manner, the stable support is arranged on the lower side of the sliding seat, and the cutting motor is fixedly arranged on the stable support, so that the cutting motor and the cutting blade are driven to move and adjust through the second screw rod, the positioned catheter can be subjected to transverse cutting, the notch is relatively flush, and the operation is convenient and quick.

According to the utility model, the outer side edge of the processing table is provided with the scale marks, and the cutting position of the cutting blade corresponds to the zero scale of the scale marks, so that the cutting length of the catheter can be conveniently adjusted and observed, and the cutting precision is higher.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a top view of a processing table structure of the present utility model;

FIG. 2 is a front view of the overall structure of the present utility model;

fig. 3 is a schematic view of a positioning board structure of the present utility model.

In the figure: 1. a processing table; 2. a processing groove; 3. a screw rod; 4. a positioning plate; 5. a guide rod; 6. positioning columns; 7. a limit seat; 8. a limit groove; 9. cutting a slide hole; 10. a servo motor; 11. a cutting blade; 12. scale marks; 13. a PLC control cabinet; 14. a cutting motor; 15. stabilizing the bracket; 16. a connecting seat; 17. a second lead screw; 18. a slide; 19. a non-slip bump.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, 2 and 3, in an embodiment of the utility model, a stainless steel catheter processing jig includes a processing table 1, a processing groove 2 is provided inside the upper side of the processing table 1, first lead screws and guide rods 5 are respectively mounted on inner walls of two sides of the processing groove 2, a positioning plate 4 is slidably disposed between the first lead screws and the guide rods 5, a positioning column 6 is mounted in the middle of one side of the positioning plate 4, a limit seat 7 is mounted on the upper side of one end of the processing groove 2, one end of a catheter to be cut is inserted and fixed on one side of the positioning column 6, and the other end of the catheter to be cut is clamped in the limit seat 7, so that sliding guiding limit treatment can be performed on two ends of the catheter to be cut, cutting accuracy is improved, a cutting slide hole 9 is formed inside one end of the processing groove 2, and a cutting motor 14 and a cutting blade 11 are slidably disposed on the lower side inside the cutting slide hole 9 through a second lead screw 17.

Preferably, the outside limit of processing platform 1 is equipped with scale mark 12, and the cutting position of cutting blade 11 corresponds with the zero scale of scale mark 12 for be convenient for adjust the cutting length of observing the pipe, the cutting accuracy is higher, and lower frame and PLC switch board 13 are installed to processing platform 1 downside.

Preferably, the first screw rod and the second screw rod 17 comprise screw rods 3, one end of each screw rod 3 is in transmission connection with a servo motor 10, and the cutting position is conveniently adjusted by moving one end of a screw rod driving pipeline.

Preferably, the lead screw 3 of second lead screw 17 passes through connecting seat 16 rotation setting in processing bench 1 lower part, and the screw thread slip is equipped with slide 18 on the lead screw 3 of second lead screw 17, and firm support 15 is installed to slide 18 downside, and cutting motor 14 fixed mounting is on firm support 15 for through the removal of second lead screw 17 drive cutting motor 14 and cutting blade 11 regulation, thereby can carry out the transection to the pipe after the location and handle, the incision is more parallel and level, convenient operation is swift.

Preferably, one side of the positioning column 6 is fixedly arranged on one side of the positioning plate 4 through a mounting plate and a bolt, and the anti-slip protrusion 19 is arranged on the outer side of the positioning column 6, so that the stability of inserting one end of a conduit to be cut on the outer side of the positioning column 6 is improved conveniently, and the dismounting is convenient and quick.

Preferably, the anti-slip protrusions 19 are rubber rings, a plurality of anti-slip protrusions 19 are arranged at equal intervals, the anti-slip performance is high, and a certain external force is required to separate one end of the catheter from the positioning column 6.

Preferably, the upper portion has been seted up spacing groove 8 in spacing seat 7, and the slipmat is installed to spacing groove 8 inner wall, is convenient for improve the stability that pipe one end card was established in spacing groove 8, and the frictional force that establishes is greater than the frictional force that the pipe other end and spacing groove 8 card were established with inserting of reference column 6 in pipe one end moreover for pipe one end can be along with locating plate 4 removal regulation processing.

The working principle and the using flow of the utility model are as follows: through inserting the pipe one end of waiting to cut and establishing and fixing in the 6 sides of reference column of locating plate 4, wait to cut the pipe other end card and establish in spacing seat 7 for can wait to cut the pipe both ends and carry out the spacing processing of slip direction, be favorable to improving the precision of cutting, then through first lead screw drive locating plate 4 and pipe one end removal regulation, thereby can adjust the cutting length of pipe, simultaneously through second lead screw 17 drive cutting motor 14 and cutting blade 11 removal regulation, carry out the transection to the pipe after the location and handle, and then satisfy the cutting of different length and use and handle, locating plate 4 fixed in position moreover, can carry out the pipe of continuous cutting the same length, cutting machining efficiency is higher.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a stainless steel pipe processing tool, includes processing platform (1), its characterized in that: processing groove (2) have been seted up to processing platform (1) upside inside, first lead screw and guide bar (5) are installed respectively to processing groove (2) both sides inner wall, and slide between first lead screw and guide bar (5) and be equipped with locating plate (4), locating plate (4) one side mid-mounting has reference column (6), spacing seat (7) are installed to processing groove (2) one end upside, and treat cutting pipe one end and insert and establish to fix in reference column (6) one side, treat cutting pipe other end card and establish in spacing seat (7), cutting slide hole (9) have been seted up to processing groove (2) one end inside, cutting slide hole (9) interior downside is equipped with cutting motor (14) and cutting blade (11) through second lead screw (17) slip.

2. The stainless steel catheter processing jig of claim 1, wherein: the outer side of the processing table (1) is provided with scale marks (12), and the cutting position of the cutting blade (11) corresponds to zero scales of the scale marks (12).

3. The stainless steel catheter processing jig of claim 1, wherein: the first lead screw and the second lead screw (17) comprise lead screws (3) which are arranged, and one end of each lead screw (3) is connected with a servo motor (10) in a transmission way.

4. A stainless steel catheter processing jig according to claim 3, wherein: the screw rod (3) of second lead screw (17) is rotatory to be set up in processing platform (1) lower part through connecting seat (16), and the screw thread slip is equipped with slide (18) on screw rod (3) of second lead screw (17), firm support (15) are installed to slide (18) downside, and cutting motor (14) fixed mounting is on firm support (15).

5. The stainless steel catheter processing jig of claim 1, wherein: one side of the positioning column (6) is fixedly arranged on one side of the positioning plate (4) through a mounting plate and a bolt, and an anti-slip boss (19) is arranged on the outer side of the positioning column (6).

6. The stainless steel catheter processing jig of claim 5, wherein: the anti-skid protrusions (19) are rubber rings, and a plurality of anti-skid protrusions (19) are arranged at equal intervals.

7. The stainless steel catheter processing jig of claim 1, wherein: the upper part in the limit seat (7) is provided with a limit groove (8), and the inner wall of the limit groove (8) is provided with an anti-slip pad.