CN211904975U

CN211904975U - Sharpness tester dress line ware

Info

Publication number: CN211904975U
Application number: CN202020531226.5U
Authority: CN
Inventors: 史小文; 周云霞; 裴秀娟; 汪峰; 张明瑞; 张艳; 王明坤; 晏飞燕
Original assignee: TIANJIN CENTURY KANGTAI BIO-MEDICAL ENGINEERING CO LTD
Current assignee: TIANJIN CENTURY KANGTAI BIO-MEDICAL ENGINEERING CO LTD
Priority date: 2020-04-13
Filing date: 2020-04-13
Publication date: 2020-11-10
Anticipated expiration: 2030-04-13

Abstract

The utility model relates to a cutter test equipment technical field specifically is a sharpness tester dress line ware, including first sleeve pipe, first sleeve pipe bottom is equipped with two second sleeve pipes, first sleeve pipe top fixed connection handle, the inside activity of handle is equipped with the junction pole, junction pole top fixed connection press the hand, the outside cover of junction pole is equipped with the spring, the first flexible cable of fixed connection behind the handle is run through to the junction pole bottom, first flexible cable wears to locate in the first sleeve pipe, wears to be equipped with the flexible cable of second in the second sleeve pipe, the first flexible cable of the flexible cable one end fixed connection of second, and the flexible cable other end of second is equipped with anchor clamps. The utility model discloses simple structure, convenient to use, through the elasticity that the spring reset provided, can realize automatically that anchor clamps are closed, and the risk of accidental incised wound appears in suture installation and adjustment process is avoided with the suture tensioning automatically.

Description

Sharpness tester dress line ware

Technical Field

The utility model relates to a cutter test equipment technical field specifically is a sharpness tester dress line ware.

Background

The cutter is widely used in various aspects of production and life, the sharpness is the most important index for the cutter to play the functions, the cutter sharpness test is usually carried out by using a cutter sharpness tester, the cutter is fixed on a sharpness tester clamp during the test, a fixed suture is cut at a certain speed condition, the sharpness of the cutter is evaluated by testing the cutting force in the cutting process, and the smaller the cutting force is, the better the sharpness of the cutter is.

In the sharpness testing, the installation of the suture is very important, the installation of the suture is required to be as horizontal as possible and to be vertical to the cutting edge of the cutter, so that the suture needs to be adjusted after the installation of the cutter is completed, and the suture has a great danger in the installation and adjustment process because the cutting edge of the cutter is very sharp.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sharpness tester dress line ware to stop the cutter and carrying out the sharpness measurement process, because the risk of the unexpected cut that arouses in suture installation and the adjustment process.

In order to achieve the above purpose, the technical scheme of the utility model is as follows: a sharpness tester line loading device comprises a first sleeve, wherein two second sleeves are arranged at the bottom of the first sleeve, the two second sleeves and the first sleeve are communicated with each other and distributed in a Y shape, a handle is fixedly connected to the top of the first sleeve, a wiring rod is movably arranged in the handle, a press hand is fixedly connected to the top of the wiring rod, a spring is sleeved outside the wiring rod, one end of the spring is abutted to the press hand, the other end of the spring is abutted to the handle, a first flexible cable is fixedly connected to the bottom of the wiring rod after penetrating through the handle, the first flexible cable is arranged in the first sleeve in a penetrating mode, a second flexible cable is arranged in the second sleeve in a penetrating mode, one end of the second flexible cable is fixedly connected to the first flexible cable, the other end of the second flexible cable is provided with a clamp, and the clamp is formed by fixedly connecting a rigid rod and an elastic rod, the rigid rod is fixedly connected with a second flexible cable, and the elastic rod is bent into an obtuse angle towards the direction far away from the rigid rod.

Preferably, the handle is provided with a first through hole and a second through hole, the aperture of the first through hole is smaller than that of the second through hole, the first through hole accommodates the wiring rod to penetrate through, a spring is arranged in the second through hole, and the second through hole is matched with the press hand.

Preferably, the outer wall of the handle is provided with a curled edge protruding outwards, and the curled edge and the handle are integrally formed.

Preferably, a rectangular slit is formed in the second sleeve, the outer diameters of the rigid rod and the elastic rod are equal, the rigid rod and the elastic rod are both arranged in the rectangular slit in a penetrating mode, and the width of the rectangular slit is equal to the outer diameter of the rigid rod.

Preferably, the surfaces of the handle and the pressing hand are frosted or provided with anti-skid grains.

Compared with the prior art, the utility model discloses possess following beneficial effect:

the utility model discloses simple structure, convenient to use, through the elasticity that the spring reset provided, can realize automatically that anchor clamps are closed, and the risk of accidental incised wound appears in suture installation and adjustment process is avoided with the suture tensioning automatically.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial cross-sectional view of FIG. 1;

FIG. 3 is an enlarged view of part A of FIG. 2;

FIG. 4 is an enlarged view of the portion B of FIG. 2;

FIG. 5 is an enlarged view of the portion C of FIG. 2;

fig. 6 is a schematic view of a second sleeve structure according to the present invention.

In the figure: 1 first sleeve, 2 second sleeve, 201 rectangular slot, 3 handle, 301 first through hole, 302 second through hole, 303 crimp, 4 terminal bar, 5 press hand, 6 spring, 7 first flexible cable, 8 second flexible cable, 9 clamp, 901 rigid bar, 902 elastic bar.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, a sharpness tester thread loading device comprises a first sleeve 1, two second sleeves 2 are arranged at the bottom of the first sleeve 1, the two second sleeves 2 are communicated with the first sleeve 1 and distributed in a Y shape, a handle 3 is fixedly connected to the top of the first sleeve 1, and a thread connecting rod 4 is movably arranged inside the handle 3. The handle 3 is provided with a first through hole 301 and a second through hole 302, the aperture of the first through hole 301 is smaller than that of the second through hole 302, the first through hole 301 accommodates the connecting rod 4 to pass through, a spring 6 is arranged in the second through hole 302, and the second through hole 302 is matched with the press handle 5. 4 top fixed connection of terminal rod presses hand 5, 4 outside covers of terminal rod are equipped with

spring

6, 6 one end of spring and 5 looks butt of pressing hand, and the 6 other end of spring and 3 looks butt of handle, 4 bottoms of terminal rod run through the first flexible cable 7 of 3 back fixed connection of handle, first flexible cable 7 wears to locate in first sleeve pipe 1, wear to be equipped with the flexible cable 8 of second in the second sleeve pipe 2, the first flexible cable 7 of 8 one end fixed connection of the flexible cable of second, and the flexible cable 8 other end of second is equipped with anchor clamps 9, anchor clamps 9 are formed by rigid pole 901 and elastic rod 902 fixed connection, rigid pole 901 fixed connection second flexible cable 8, elastic rod 902 bends into the obtuse angle to keeping away from rigid pole 901 direction.

The outer wall of the handle 3 is provided with a curled edge 303 protruding outwards, and the curled edge 303 and the handle 3 are integrally formed. The turned edge 303 is in a ring shape, so that the turned edge can be conveniently held by a tester in use, and meanwhile, the turned edge is also favorable for flexibly adjusting the angle of the wire mounting device in use. The surfaces of the handle 3 and the press hand 6 are frosted for skid resistance.

As shown in fig. 6, the inner wall of the second sleeve 2 is provided with two arcuate blocks integrally formed therewith, the two arcuate blocks are distributed in mirror symmetry, that is, a gap between the two arcuate blocks forms a rectangular slit 201, the outer diameters of the rigid rod 901 and the elastic rod 902 are equal, the rigid rod 901 and the elastic rod 902 are both arranged in the rectangular slit 201 in a penetrating manner, and the width of the rectangular slit 201 is equal to the outer diameter of the rigid rod 901. The rectangular slit 201 accommodates the clip 9 while serving to restrict the rolling of the clip 9 within the second sleeve 2.

The working principle is as follows: when the wire loading device is in a non-use state, due to the elastic force action of the spring 6, the wiring rod 4 and the press hand 5 are squeezed outwards, the wiring rod 4 drives the first flexible cable 7 and the second flexible cable 8, the clamp 9 is pulled to contract towards the second sleeve 2, the elastic rod 902 is closed towards the rigid rod 901, when the press hand 5 is pressed during use, the wiring rod 4 moves towards the first sleeve 1, the first flexible cable 7 and the second flexible cable 8 are loosened, and the elastic rod 902 moves away from the rigid rod 901 and opens under the action of the self elastic force.

When the flexible cable connector is used, the handle 3 is held by hand, the press hand 5 is pressed, the press hand 5 moves forwards, the first flexible cable 7 on the wiring rod 4 is pushed to be in a relaxed state, and the clamp 9 connected with the second flexible cable 8 extends out of the second sleeve 2 under the action of the tension of the elastic rod 902 and is automatically opened. The suture to be installed is tied on the rigid rod 901, after the position is adjusted, the press hand 5 is loosened, the press hand 5 moves backwards under the action of the spring 6 to drive the wiring rod 4 to move backwards and further drive the first flexible cable 7, then the rigid rod 901 connected with the second flexible cable 8 is driven to move towards the inside of the second sleeve 2, and the clamp 9 clamps the suture due to the constraint of the rectangular slit 201 in the second sleeve 2. And (3) holding the handle part by hand, adjusting the position of the suture on the sharpness tester, pressing the pressing hand 5 after the suture is installed, automatically opening the clamp 9, and moving out the thread loading device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 sharpness tester dress line ware which characterized in that: comprises a first sleeve (1), wherein two second sleeves (2) are arranged at the bottom of the first sleeve (1), the second sleeves (2) and the first sleeve (1) are mutually communicated and distributed in a Y shape, a handle (3) is fixedly connected with the top of the first sleeve (1), a wiring rod (4) is movably arranged in the handle (3), a pressing hand (5) is fixedly connected with the top of the wiring rod (4), a spring (6) is sleeved outside the wiring rod (4), one end of the spring (6) is abutted against the pressing hand (5), the other end of the spring (6) is abutted against the handle (3), a first flexible cable (7) is fixedly connected with the bottom of the wiring rod (4) after penetrating through the handle (3), the first flexible cable (7) is arranged in the first sleeve (1) in a penetrating manner, and a second flexible cable (8) is arranged in the second sleeve (2), one end of the second flexible cable (8) is fixedly connected with the first flexible cable (7), the other end of the second flexible cable (8) is provided with a clamp (9), the clamp (9) is formed by fixedly connecting a rigid rod (901) and an elastic rod (902), the rigid rod (901) is fixedly connected with the second flexible cable (8), and the elastic rod (902) is bent into an obtuse angle in the direction away from the rigid rod (901).

2. The sharpness tester thread loading device of claim 1, wherein: first through-hole (301) and second through-hole (302) have been seted up in handle (3), the aperture of first through-hole (301) is less than second through-hole (302) aperture, first through-hole (301) hold binding post (4) and pass, be equipped with spring (6) in second through-hole (302), and second through-hole (302) are identical with according to hand (5).

3. The sharpness tester thread loading device of claim 1, wherein: the outer wall of the handle (3) is provided with a curled edge (303) protruding outwards, and the curled edge (303) and the handle (3) are integrally formed.

4. The sharpness tester thread loading device of claim 1, wherein: a rectangular slit (201) is formed in the second sleeve (2), the outer diameters of the rigid rod (901) and the elastic rod (902) are equal, the rigid rod (901) and the elastic rod (902) penetrate through the rectangular slit (201), and the width of the rectangular slit (201) is equal to the outer diameter of the rigid rod (901).

5. The sharpness tester thread loading device of claim 1, wherein: the surfaces of the handle (3) and the press hand (5) are frosted or provided with anti-skid grains.