CN216542814U

CN216542814U - Multifunctional inside and outside pliers for clamp spring

Info

Publication number: CN216542814U
Application number: CN202123054664.0U
Authority: CN
Inventors: 林清云; 朱良鼎
Original assignee: Fuding Dingchenglong Machinery Equipment Manufacturing Co ltd
Current assignee: Fuding Dingchenglong Machinery Equipment Manufacturing Co ltd
Priority date: 2021-12-07
Filing date: 2021-12-07
Publication date: 2022-05-17
Anticipated expiration: 2031-12-07

Abstract

The utility model relates to the technical field of circlip tongs, and discloses multifunctional circlip inside and outside tongs, which solves the problems that in the use process of the conventional circlip tongs, the tong head is of a fixed structure and is inconvenient to replace, so that the use of the circlip tongs has certain limitation; through being provided with each subassembly such as locating pin, spring, fluting and backstop piece, can realize changing the installation to the binding clip of different models, and change the installation simple and convenient, can satisfy user's user demand.

Description

Multifunctional inside and outside pliers for clamp spring

Technical Field

The utility model belongs to the technical field of clamp spring clamps, and particularly relates to a multifunctional clamp spring inner and outer clamp.

Background

The clamp spring pincers are special tools for installing an inner spring ring and an outer spring ring, belong to the sharp nose pincers in appearance, can adopt several forms of inner straight, outer straight, inner bent and outer bent by a binding clip, and can be used for installing the spring ring and disassembling the spring ring; the spring pliers are divided into an outer snap spring pliers and an inner snap spring pliers which are respectively used for disassembling and assembling a snap spring for the outer shaft and a snap spring for the inner hole.

The clamp head of the existing clamp spring clamp is of a fixed structure in the using process, and the clamp head is inconvenient to replace, so that the clamp spring clamp is limited in use.

SUMMERY OF THE UTILITY MODEL

Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the multifunctional inside and outside clamp for the clamp spring, which effectively solves the problem that the clamp head is of a fixed structure in the use process of the prior clamp spring clamp in the background art, so that the clamp spring clamp is inconvenient to replace, and the use of the clamp spring clamp has certain limitation.

In order to achieve the purpose, the utility model provides the following technical scheme: the multifunctional clamp spring internal and external clamp comprises a clamp body, wherein a clamp head is mounted on the clamp body, the clamp body is movably connected with the clamp head through a fixer, the clamp body is composed of a first clamp handle and a second clamp handle, the first clamp handle and the second clamp handle are connected through a pin shaft, clamping grooves are mounted on one opposite sides of the first clamp handle and the second clamp handle, and the two clamping grooves are connected through a strong spring.

Preferably, the handles are sleeved at one end of the first clamp handle and one end of the second clamp handle, and the anti-skid lugs are arranged on the outer sides of the two handles at equal intervals.

Preferably, first connecting columns are installed on one side, close to the bottom end of the clamping groove, of the first clamp handle and one side, close to the bottom end of the clamping groove, of the second clamp handle, and second connecting columns are installed on one side, far away from the top end of the clamping groove, of the first clamp handle and one side, far away from the top end of the clamping groove, of the second clamp handle.

Preferably, a first limiting hole corresponding to the first connecting column is formed in the binding clip, and a second limiting hole corresponding to the second connecting column is formed in the binding clip.

Preferably, the middle part of the binding clip is provided with a first mounting hole, and the middle part of the pin shaft is provided with a second mounting hole corresponding to the first mounting hole.

Preferably, the fixer includes the locating pin, and the locating pin is installed in first mounting hole, and the cover is equipped with the spring on the top of locating pin.

Preferably, the bottom end of the positioning pin is provided with a slot, the middle part of the slot is provided with a connecting rod, and the connecting rod is rotatably provided with a stop piece.

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

(1) in the work, the clamp heads of different types can be replaced and installed through the positioning pin, the spring, the groove, the stop sheet and other components, the replacement and installation are simple and convenient, and the use requirements of users can be met;

(2) in operation, through being provided with first spliced pole and second spliced pole, can realize carrying out two-sided installation to the binding clip, two-sided installation makes the binding clip can satisfy multiple user demand.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

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

FIG. 2 is a schematic view of the fastener of the present invention;

FIG. 3 is a schematic view of a second mounting hole structure according to the present invention;

FIG. 4 is a schematic view of the construction of the application surface of the pliers of the present invention;

fig. 5 is a schematic diagram of the specification and structure of the binding clip of the present invention.

In the figure: 1. a clamp body; 2. a binding clip; 3. a holder; 4. a first plier handle; 5. a second forceps handle; 6. a pin shaft; 7. a card slot; 8. a strong spring; 9. a handle; 10. a first connecting column; 11. a second connecting column; 12. a first mounting hole; 13. a second mounting hole; 14. positioning pins; 15. a spring; 16. grooving; 17. a connecting rod; 18. a stopping sheet; 19. a first limit hole; 20. a second limiting hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the first embodiment, as shown in fig. 1 to 5, the present invention includes a forceps body 1, and the forceps body 1 has two use surfaces: a face user mode and B face user mode install binding clip 2 on the pincers body 1, and binding clip 2 is five kinds of specifications: d straight mouthful binding clip 1.2mm, E straight mouthful binding clip 1.4mm, the crooked mouth binding clip 90 of 45G of F curved mouth binding clip, C circle binding clip, through 3 swing joint of fixer between the pincers body 1 and the binding clip 2, the pincers body 1 comprises first pincers handle 4 and second pincers handle 5, through selling 6 connection between first pincers handle 4 and the second pincers handle 5, draw-in groove 7 is all installed to relative one side of first pincers handle 4 and second pincers handle 5, connect through powerful spring 8 between two draw-in grooves 7.

Embodiment two, on the basis of embodiment one, the one end of first pincers handle 4 and the one end of second pincers handle 5 all overlap and are equipped with handle 9, the equidistance in the outside of two handles 9 is installed skid proof block, first spliced pole 10 is all installed to bottom one side that first pincers handle 4 is close to draw-in groove 7 and bottom one side that second pincers handle 5 is close to draw-in groove 7, top one side that draw-in groove 7 was kept away from to first pincers handle 4 and top one side that draw-in groove 7 was kept away from to second pincers handle 5 all install second spliced pole 11, set up the first spacing hole 19 that corresponds with first spliced pole 10 on the binding clip 2, set up the spacing hole 20 of second that corresponds with second spliced pole 11 on the binding clip 2.

In the third embodiment, on the basis of the first embodiment, the middle of the binding clip 2 is provided with a first mounting hole 12, the middle of the pin shaft 6 is provided with a second mounting hole 13 corresponding to the first mounting hole 12, the fixer 3 comprises a positioning pin 14, the positioning pin 14 is mounted in the first mounting hole 12, the top of the positioning pin 14 is sleeved with a spring 15, the bottom end of the positioning pin 14 is provided with a slot 16, the middle of the slot 16 is provided with a connecting rod 17, and the connecting rod 17 is rotatably provided with a stopping piece 18;

the positioning pin 14 is inserted into the second mounting hole 13, then the positioning pin 14 is pressed downwards, the spring 15 is in a compressed state at the moment, and then the stopping piece 18 is rotated laterally, so that the stopping piece 18 and the positioning pin 14 are in a vertical state, at the moment, the positioning pin 14 is fixed by using the stretching force of the spring 15, and the connection and fixation of the clamp body 1 and the clamp head 2 are realized.

The working principle is as follows: when the pliers are in operation, when a user needs to replace the pliers head 2 in the A plane, the user only needs to align the first mounting hole 12 on the pliers head 2 with the second mounting hole 13, meanwhile, the second limiting hole 20 is sleeved on the second connecting column 11, then the positioning pin 14 is inserted into the second mounting hole 13, then the positioning pin 14 is pressed downwards, at the moment, the spring 15 is in a compression state, then the stop piece 18 is laterally rotated, so that the stop piece 18 and the positioning pin 14 are in a vertical state, at the moment, the positioning pin 14 is fixed by utilizing the extension force of the spring 15, and the connection and fixation of the pliers body 1 and the pliers head 2 are realized;

when a user needs to carry out surface B on the binding clip 2, the user only needs to align the first mounting hole 12 on the required binding clip 2 with the second mounting hole 13, meanwhile, the first limiting hole 19 is sleeved on the first connecting column 10, and then the binding clip body 1 and the binding clip 2 are connected through the fixer 3 in the same way;

when the binding clip 2 is arranged on the surface B, the binding clip 2 in a normal state is opened, and the handle 9 is held tightly to close the binding clip 2; when the binding clip 2 is arranged on the surface A, the binding clip 2 is closed in the normal state, the handle 9 is held, the binding clip 2 is opposite to the surface B, and the internal use is as follows: the handle 9 is opened and is kept silent and open, and the pincers handle is closed when exerting oneself, and binding clip 2 is also closed, and the external application: the handles 9 are opened, the jaws are closed, the handles are closed when the user applies force, the binding clip 2 is also opened, namely, the user can select the installation direction of the binding clip 2 and the specification of the binding clip 2 according to the actual use requirement of the user.

Claims

1. Outer pincers in multi-functional jump ring, including pincers body (1), its characterized in that: install binding clip (2) on the pincers body (1), through fixer (3) swing joint between pincers body (1) and binding clip (2), the pincers body (1) comprises first pincers handle (4) and second pincers handle (5), connects through round pin axle (6) between first pincers handle (4) and second pincers handle (5), and draw-in groove (7) are all installed to the relative one side of first pincers handle (4) and second pincers handle (5), connects through powerful spring (8) between two draw-in grooves (7).

2. The multifunctional clamp spring inner and outer pliers according to claim 1, wherein: the one end of first pincers handle (4) and the one end of second pincers handle (5) all are equipped with handle (9), and skid proof block is installed to the equal equidistance in the outside of two handles (9).

3. The multifunctional clamp spring inner and outer pliers according to claim 1, wherein: first spliced pole (10) are all installed to bottom one side of first pincers handle (4) next-door neighbour draw-in groove (7) and bottom one side of second pincers handle (5) next-door neighbour draw-in groove (7), and second spliced pole (11) are all installed to top one side that draw-in groove (7) were kept away from in first pincers handle (4) and top one side that draw-in groove (7) were kept away from in second pincers handle (5).

4. The multifunctional clamp spring inner and outer pliers according to claim 1, wherein: the clamp head (2) is provided with a first limiting hole (19) corresponding to the first connecting column (10), and the clamp head (2) is provided with a second limiting hole (20) corresponding to the second connecting column (11).

5. The multifunctional clamp spring inner and outer pliers according to claim 1, wherein: a first mounting hole (12) is formed in the middle of the tong head (2), and a second mounting hole (13) corresponding to the first mounting hole (12) is formed in the middle of the pin shaft (6).

6. The multifunctional clamp spring inner and outer pliers according to claim 1, wherein: the fixer (3) comprises a positioning pin (14), the positioning pin (14) is installed in the first installation hole (12), and a spring (15) is sleeved on the top of the positioning pin (14).

7. The multifunctional clamp spring inner and outer pliers of claim 6, wherein: the bottom end of the positioning pin (14) is provided with a slot (16), the middle part of the slot (16) is provided with a connecting rod (17), and the connecting rod (17) is rotatably provided with a stop piece (18).