CN217968948U

CN217968948U - Puncture needle marking tool

Info

Publication number: CN217968948U
Application number: CN202222409871.1U
Authority: CN
Inventors: 杨标; 王盼
Original assignee: Suzhou Zhuzheng Robot Co ltd
Current assignee: Suzhou Zhuzheng Robot Co ltd
Priority date: 2022-09-09
Filing date: 2022-09-09
Publication date: 2022-12-06
Anticipated expiration: 2032-09-09

Abstract

The utility model relates to a mark technical field is beaten to pjncture needle, specifically is a mark frock is beaten to pjncture needle, the on-line screen storage device comprises a base, the fixed spacer pin that is provided with in top of base, the top of spacer pin is provided with the slip table subassembly, the slip table subassembly includes the slide rail of fixed mounting at the base top, the top outer end of slide rail is connected with the slider, the top of slider is provided with the layer board, the top of layer board is provided with a plurality of locating pins, is located one side the top of layer board is connected with the afterbody supporting shoe through the locating pin, is located the opposite side the top of layer board is connected with location V-arrangement piece through the locating pin, one side that the top of layer board is located location V-arrangement piece is connected with the coarse positioning piece, is suitable for the laser marking machine and the pjncture needle of various models through the design, improves the anchor clamps commonality, reduces processing equipment cost, has improved the whole positioning accuracy of pjncture needle through the positioning mode of location V-arrangement piece and afterbody supporting shoe.

Description

Puncture needle marking tool

Technical Field

The utility model relates to a mark technical field is beaten to the pjncture needle, specifically is a mark frock is beaten to pjncture needle.

Background

With the increasing demand of pedicle of vertebral arch operation and vertebroplasty, the pjncture needle plays an important role in the operation puncture process, and the pjncture needle is disposable basically, so the demand of pjncture needle also constantly increases.

The size of the puncture needle entering the body in the operation process needs to be represented by scales on the surface of the puncture needle, so that a doctor can conveniently and accurately control the puncture needle in the operation process, however, the whole positioning precision of the existing puncture needle marking tool is poor when the puncture needle is machined, and the machining requirement of the existing puncture needle is not met.

Therefore, the puncture needle marking tool is designed to overcome the technical defects and improve the overall practicability, and is particularly important.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mark frock is beaten to pjncture needle to solve the problem that provides among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a puncture needle marking tool comprises a base, wherein a limiting pin is fixedly arranged at the top of the base, and a sliding table assembly is arranged at the top of the limiting pin;

the sliding table assembly comprises a sliding rail fixedly mounted at the top of the base, the outer end of the top of the sliding rail is connected with a sliding block, the top of the sliding block is provided with a supporting plate, the top of the supporting plate is provided with a plurality of positioning pins, the top of the supporting plate located on one side is connected with a tail supporting block through the positioning pins, the top of the supporting plate located on the other side is connected with a positioning V-shaped block through the positioning pins, and one side of the top of the supporting plate located on the positioning V-shaped block is connected with a coarse positioning block.

As the utility model discloses preferred scheme, the layer board passes through the slide rail assembly on the base, the slide rail passes through the counter sink assembly on the layer board to it is spacing to remove with the spacer pin.

As the utility model discloses preferred scheme, the location V-arrangement piece carries on spacingly through locating pin and layer board to adopt the screw to fasten.

As the utility model discloses preferred scheme, the afterbody supporting shoe carries on spacingly through locating pin and layer board.

As the preferred scheme of the utility model, thick locating piece only fastens with the layer board with the screw.

As the utility model discloses preferred scheme, connect between slider and the slide rail and the connected mode is sliding connection.

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

in the utility model, the laser marking machine and the puncture needle which are suitable for various models are designed, so that the universality of the clamp is improved, and the cost of processing equipment is reduced; secondly, the overall positioning precision of the puncture needle is improved by the positioning mode of positioning the V-shaped block and the tail supporting block, so that the marking precision of the puncture needles of the same specification is ensured; the puncture needle is quickly fixed by the coarse positioning block, so that the puncture needle is prevented from sliding when moving, and the stability of the tool is improved.

Drawings

FIG. 1 is a schematic view of the overall axial structure of the present invention;

FIG. 2 is a schematic diagram of the exploded view of FIG. 1 according to the present invention;

FIG. 3 is a schematic sectional view of the present invention;

FIG. 4 is a first schematic view illustrating the operation of the present invention during the operation process;

fig. 5 is a second operation diagram of the present invention in the using process.

In the figure:

1. a base;

2. a spacing pin;

3. a sliding table assembly;

31. a slide rail; 32. a slider; 33. a pallet; 34. positioning pins; 35. a tail support block; 36. positioning a V-shaped block; 37. and (5) roughly positioning the blocks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention have been presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

In an embodiment, please refer to fig. 1-5, the present invention provides a technical solution:

the utility model provides a pjncture needle beats mark frock, including base 1, base 1's surface design has the through-hole, for whole frock initial clamping orientation location and fastening, spacer pin 2 carries on spacingly for the removal of slip table subassembly 3, base 1's the fixed spacer pin 2 that is provided with in top, the top of spacer pin 2 is provided with slip table subassembly 3, slip table subassembly 3 includes slide rail 31 of fixed mounting at base 1 top, slide rail 31's top outer end is connected with slider 32, slider 32's top is provided with layer board 33, layer board 33's top is provided with a plurality of locating pins 34, the top of layer board 33 that is located one side is connected with afterbody supporting shoe 35 through locating pin 34, the top of layer board 33 that is located the opposite side is connected with location V-arrangement piece 36 through locating pin 34, one side that the top of layer board 33 is located location V-arrangement piece 36 is connected with coarse positioning piece 37.

In this embodiment, referring to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5, the supporting plate 33 is assembled on the base 1 through the slide rail 31, the slide rail 31 is assembled on the supporting plate 33 through a counter bore, and is moved and limited by the limiting pin 2, so that the sliding fit precision can be improved, the positioning V-block 36 is limited by the positioning pin 34 and the supporting plate 33, and is fastened by screws, the centering autonomous pre-positioning of the puncture needle is realized by the positioning V-block 36, so that the positioning precision of the puncture needle is improved, the tail supporting block 35 is limited by the positioning pin 34 and the supporting plate 33, and because the stress is small during marking, the tail supporting block 35 does not need to be locked, so as to meet the requirements of universal specification and convenience in taking, shorten the operation time, and achieve the maximum working efficiency, the coarse positioning block 37 and the supporting plate 33 are only fastened by screws, and the slide block 32 and the slide rail 31 are connected in a sliding manner, so that the slide rail 31 can slide linearly, and is installed on the base 1 through the limiting pin 2 to perform sliding and limiting, so that the marking range of the puncture needle can be increased.

The utility model discloses work flow: when the puncture needle marking tool is used, firstly, the base 1 is fixedly installed on a platform of a laser marking machine, the tail supporting block 35 is placed at a required position according to the specification of a puncture needle to be processed, the whole sliding table assembly is moved to the rightmost side of the base, then the puncture needle is placed on the positioning V-shaped block 36, the tail is inserted into the tail supporting block 35 until the edge of a handle of the puncture needle is attached to one side of the positioning V-shaped block 36, and the positioning of the initial clamping direction of the puncture needle is completed, as shown in fig. 1; then, opening software in the laser marking machine, introducing a marking file, clicking a red light button of the software, displaying a corresponding marking area on a puncture needle, adjusting the position of the marking file until the required marking position is reached, and finally starting marking as shown in figure 4; after the marking in the step 2 is completed, the sliding table assembly 3 is integrally translated to the left side of the base, after a second part of marking files are introduced, the position of the marking files is adjusted until the required marking position is reached in the same operation process in the step 2, and as shown in fig. 5, the second part starts to be marked; and finally, marking the other side of the puncture needle, rotating the puncture needle by 180 degrees, putting the puncture needle on the positioning V-shaped block 36 according to the step 1, inserting the tail part into the tail part supporting block 35 until the edge of the handle of the puncture needle is attached to one side of the positioning V-shaped block 36, and repeating the step 2 and the step 3 to mark so as to realize marking of the scales on the two sides of the puncture needle.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mark frock is beaten to pjncture needle, includes base (1), its characterized in that: a limiting pin (2) is fixedly arranged at the top of the base (1), and a sliding table assembly (3) is arranged at the top of the limiting pin (2);

the sliding table assembly (3) comprises a sliding rail (31) fixedly mounted at the top of the base (1), the outer end of the top of the sliding rail (31) is connected with a sliding block (32), a supporting plate (33) is arranged at the top of the sliding block (32), a plurality of positioning pins (34) are arranged at the top of the supporting plate (33), the top of the supporting plate (33) located on one side is connected with a tail supporting block (35) through the positioning pins (34), the top of the supporting plate (33) located on the other side is connected with a positioning V-shaped block (36) through the positioning pins (34), and one side of the top of the supporting plate (33) located on the positioning V-shaped block (36) is connected with a coarse positioning block (37).

2. The puncture needle marking tool according to claim 1, characterized in that: the supporting plate (33) is assembled on the base (1) through a sliding rail (31), and the sliding rail (31) is assembled on the supporting plate (33) through a counter bore and is limited in moving through the limiting pin (2).

3. The puncture needle marking tool according to claim 1, characterized in that: the positioning V-shaped block (36) is limited by the positioning pin (34) and the supporting plate (33) and is fastened by screws.

4. The puncture needle marking tool according to claim 1, characterized in that: the tail supporting block (35) is limited with the supporting plate (33) through a positioning pin (34).

5. The puncture needle marking tool according to claim 1, characterized in that: the coarse positioning block (37) and the supporting plate (33) are fastened only by screws.

6. The puncture needle marking tool according to claim 1, characterized in that: the sliding block (32) and the sliding rail (31) are connected in a sliding mode.