CN218660100U

CN218660100U - Medical instrument device of loosing core

Info

Publication number: CN218660100U
Application number: CN202223322794.2U
Authority: CN
Inventors: 周磊; 梅杰; 李维旭; 苏捷; 陈天龙
Original assignee: Shanghai Ruixi Medical Technology Co ltd
Current assignee: Shanghai Ruixi Medical Technology Co ltd
Priority date: 2022-12-11
Filing date: 2022-12-11
Publication date: 2023-03-21
Anticipated expiration: 2032-12-11

Abstract

The utility model discloses a medical instrument device of loosing core belongs to medical instrument technical field of loosing core. The utility model provides a medical instrument device of loosing core, includes the body of loosing core, still includes: the bottom plate is fixedly connected to the core pulling machine body; the pressing plate is connected to the bottom plate; the barrier plate is fixedly connected to the pressure plate; the blocking hole is formed in the blocking plate and is a circular hole, the diameter of the blocking hole is smaller than the outer diameter of the infusion pipeline, and the diameter of the blocking hole is larger than the outer diameter of the mandrel; the traction plate is connected to the core pulling machine body in a sliding manner; the traction head is in threaded connection with the traction plate; through the device extraction dabber, owing to block the hole size and can only satisfy the dabber and pass through, outside accessory pipe can't pass, at the traction in-process, the traction head pulls the dabber right, and the sideboard blocks that the accessory pipe can't move to the right to enable dabber and accessory pipe separation, thereby can accomplish the work of loosing core, and can guarantee through the guide rail with dabber parallel arrangement that the dabber of taking out is straight, can not take place the bending.

Description

Medical instrument device of loosing core

Technical Field

The utility model relates to a technical field of loosing core especially relates to a medical instrument device of loosing core.

Background

In order to carry out the processing of harmless separation with polymer tubular product and inner chamber dabber, generally adopt artifical extraction dabber among the prior art, nevertheless because prior art is in the extraction process, the dabber probably pulls the accessory and removes together, can lead to loosing core the failure, thereby it takes place to buckle to influence the use to appear the dabber of taking out easily.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a thereby the problem that the dabber that takes out appears easily in the loose core machine among the solution prior art takes place to buckle and influence the use and a medical instrument device of loosing core that provides.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a medical instrument device of loosing core, includes the body of loosing core, still includes:

the bottom plate is fixedly connected to the core pulling machine body;

the pressing plate is connected to the bottom plate and matched with the bottom plate;

the baffle plate is fixedly connected to the pressing plate;

the blocking hole is formed in the blocking plate and is a circular hole, the diameter of the blocking hole is smaller than the outer diameter of the infusion pipeline, and the diameter of the blocking hole is larger than the outer diameter of the core shaft;

the traction plate is connected to the core pulling machine body in a sliding mode and is opposite to the barrier plate;

the traction head is in threaded connection with the traction plate.

Preferably, the core pulling machine body is fixedly connected with a sliding rail, the sliding rail is connected with a traction box in a sliding mode, and the traction plate is fixedly connected into the traction box.

In order to prevent the mandrel from being bent during the extraction process, preferably, the traction plate is provided with a mounting hole for mounting the traction head, and the mounting hole is opposite to the blocking hole.

Preferably, a guide rail is fixedly connected to the core puller body, a connecting plate is connected to the guide rail in a sliding mode, and the connecting plate is fixedly connected with the pressing plate.

In order to improve the pressing effect of the pressing plate, an inserting rod is fixedly connected to the pressing plate, and a weighing block is further connected to the inserting rod.

In order to store the mandrel and use tools conveniently, further, a storage box is fixedly connected to the side wall of the core pulling machine body.

Compared with the prior art, the utility model provides a medical instrument device of loosing core possesses following beneficial effect:

1. this medical instrument device of loosing core, extract the dabber through the device, because the hole is blocked in the matching that sets up on the sideboard, it can only satisfy the dabber and pass to block the hole size, outside accessory pipe can't pass, the traction head is at the traction in-process, the traction head pulls the dabber right, and the sideboard blocks that accessory pipe can't move to the right, thereby enable dabber and accessory pipe separation, thereby can accomplish the work of loosing core, in the in-process of loosing core, the pulling force that accessory pipe can not produce because of loosing core when loosing core is along with dabber synchronous motion, thereby the efficiency of loosing core has been improved, and can guarantee through the guide rail with dabber parallel arrangement that the dabber of taking out is straight, can not take place the bending.

Drawings

Fig. 1 is a schematic structural view of a core-pulling device for a medical instrument according to the present invention;

fig. 2 is a schematic front view of a core pulling device for a medical instrument according to the present invention;

fig. 3 is a schematic side view of the core pulling device of the medical instrument according to the present invention;

fig. 4 is an enlarged schematic structural view of a part a of a core pulling device for a medical instrument according to the present invention;

fig. 5 is a schematic view of the connection structure between the rail plate and the bottom plate according to the present invention.

In the figure: 1. a core puller body; 101. storing the box; 102. an electromagnetic drive; 2. pressing a plate; 201. inserting a rod; 3. a base plate; 301. a support frame; 302. a guide rail; 3021. a connecting plate; 4. weighing blocks; 5. a slide rail; 6. a traction box; 601. a traction plate; 6011. mounting holes; 602. a traction head; 7. a sideboard; 701. blocking the hole; 702. and (4) screws.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1:

referring to fig. 1-5, a medical instrument device of loosing core, including the body 1 of loosing core, still includes:

the bottom plate 3 is fixedly connected to the core pulling machine body 1 through a support frame 301;

the pressing plate 2 is connected to the bottom plate 3, and the pressing plate 2 is matched with the bottom plate 3;

the baffle plate 7 is fixedly connected to the pressure plate 2 through a screw 702;

the blocking hole 701 is formed in the blocking plate 7, the blocking hole 701 is a circular hole, the diameter of the blocking hole 701 is smaller than the outer diameter of the infusion pipeline, and the diameter of the blocking hole 701 is larger than the outer diameter of the mandrel;

the traction plate 601 is connected to the core pulling machine body 1 in a sliding mode, and the traction plate 601 is opposite to the barrier plate 7;

and the traction head 602 is in threaded connection with the traction plate 601.

The core-pulling machine body 1 is fixedly connected with a sliding rail 5, the sliding rail 5 is connected with a traction box 6 in a sliding mode, and a traction plate 601 is fixedly connected into the traction box 6.

The mounting hole 6011 is formed in the traction plate 601 and used for mounting the traction head 602, the mounting hole 6011 is opposite to the blocking hole 701, and the mounting hole 6011 is opposite to the blocking hole 701, so that the traction head 602 in the mounting hole 6011 is opposite to the blocking hole 701, and in the process of subsequent rope pulling, the extracted mandrel cannot deviate in the direction, the mandrel cannot be bent, the service life of the mandrel is prolonged, and later maintenance of the mandrel is reduced.

The core-pulling machine body 1 is fixedly connected with a guide rail 302, the guide rail 302 is slidably connected with a connecting plate 3021, and the connecting plate 3021 is fixedly connected with a pressure plate 2.

Fixedly connected with inserted bar 201 on the clamp plate 2 still is connected with balance piece 4 on the inserted bar 201, and through balance piece 4 of connecting on the inserted bar 201, can apply extra pressure to clamp plate 2, can further improve clamp plate 2 compress tightly the effect to make the accessory pipe under clamp plate 2 can not produce the slip, further improved the effect of loosing core, and the quantity of balance piece 4 can be adjusted according to follow-up effect of loosing core.

Still fixedly connected with stores up box 101 on the core machine body 1 lateral wall, stores up box 101 through connecting on core machine body 1, can store the dabber and some spare tools of extraction, has improved work efficiency.

Referring to fig. 1-5, when the fitting pipe needing core pulling is used, a core shaft head in the fitting pipe is placed on a bottom plate 3, penetrates through a blocking hole 701 and then is clamped on a traction head 602, after clamping is completed, the electromagnetic driving machine 102 works, the electromagnetic driving machine 102 is an EPD-104 driving machine, a driving end of the electromagnetic driving machine 102 is fixedly connected with a connecting plate 3021, the electromagnetic driving machine 102 works to drive a pressing plate 2 to move downwards, after the electromagnetic driving machine works to move downwards for a certain distance, the bottom of the pressing plate 2 is attached to the side wall of a pipeline, and the pressing length of the pressing plate 2 to the fitting pipe is increased through a plurality of pressing plates 2, so that the friction force to the fitting pipe can be increased, and the pressing effect is improved;

referring to fig. 1-5, during core pulling, the traction box 6 slides on the slide rail 5, the sliding power can be that the traction rope pulls the traction box 6 to move at a constant speed, or the electromagnetic attraction pulls the traction box 6 to move at a constant speed, etc., the traction box 6 moves to drive the traction plate 601 fixedly connected with the traction box to move, when the traction plate 601 moves at a constant speed, the traction head 602 connected with the traction plate 601 will move along with the traction rope, the movement of the traction head 602 will pull the mandrel clamped by the traction head 602, because the blocking hole 701 arranged on the blocking plate 7 can only pass through the mandrel, the fitting pipe sleeved outside the mandrel cannot pass through the blocking plate 7, and the mandrel is pulled by the traction head 602, so that the mandrel and the fitting pipe can be separated;

the mandrel is extracted through the device, due to the fact that the blocking holes 701 are matched with the blocking holes 701 formed in the blocking plate 7, the blocking holes 701 can only be used for enabling the mandrel to pass through, external accessory pipes cannot pass through, the traction head 602 pulls the mandrel rightwards in the traction process, the blocking plate 7 blocks the accessory pipes and cannot move rightwards, and therefore the mandrel and the accessory pipes can be separated, and core pulling work can be completed;

the device is used for core pulling, and in the core pulling process, the accessory pipe cannot move synchronously along with the core shaft due to the pulling force generated in the core pulling process, so that the core pulling efficiency is improved.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a medical instrument device of loosing core, includes core machine body (1), its characterized in that still includes:

the bottom plate (3) is fixedly connected to the core-pulling machine body (1);

the pressing plate (2) is connected to the bottom plate (3), and the pressing plate (2) is matched with the bottom plate (3);

the baffle plate (7) is fixedly connected to the pressing plate (2);

the blocking hole (701) is formed in the blocking plate (7), the blocking hole (701) is a circular hole, the diameter of the blocking hole (701) is smaller than the outer diameter of the infusion pipeline, and the diameter of the blocking hole (701) is larger than the outer diameter of the mandrel;

the traction plate (601) is connected to the core-pulling machine body (1) in a sliding mode, and the traction plate (601) is opposite to the barrier plate (7);

and the traction head (602) is in threaded connection with the traction plate (601).

2. The medical instrument core pulling device as claimed in claim 1, wherein a sliding rail (5) is fixedly connected to the core pulling machine body (1), a traction box (6) is slidably connected to the sliding rail (5), and the traction plate (601) is fixedly connected to the traction box (6).

3. The medical instrument core pulling device as claimed in claim 2, wherein a mounting hole (6011) is formed in the traction plate (601) and used for mounting the traction head (602), and the mounting hole (6011) is opposite to the blocking hole (701).

4. The medical instrument core pulling device as claimed in claim 1, wherein a guide rail (302) is fixedly connected to the core pulling machine body (1), a connecting plate (3021) is slidably connected to the guide rail (302), and the connecting plate (3021) is fixedly connected to the pressure plate (2).

5. The medical instrument core pulling device according to claim 4, wherein an inserting rod (201) is fixedly connected to the pressing plate (2), and a scale block (4) is further connected to the inserting rod (201).

6. The medical instrument core pulling device as claimed in claim 1, wherein a storage box (101) is further fixedly connected to a side wall of the core pulling machine body (1).