CN208189948U - Effort-saving Crimping Pliers - Google Patents
Effort-saving Crimping Pliers Download PDFInfo
- Publication number
- CN208189948U CN208189948U CN201820730873.1U CN201820730873U CN208189948U CN 208189948 U CN208189948 U CN 208189948U CN 201820730873 U CN201820730873 U CN 201820730873U CN 208189948 U CN208189948 U CN 208189948U
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- China
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- handle
- clamping head
- fixed handle
- transmission arm
- ratchet
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Abstract
The utility model relates to a kind of effort-saving Crimping Pliers, including long handle, fixed handle, binding clip, transmission mechanism between long handle and fixed handle is set, one end of fixed handle is movably connected on the eccentric shaft on long handle, transmission mechanism includes transmission arm, dynamic clamping head and quiet clamping head, pawl, tension spring, ratchet, binding clip is provided on one end of transmission arm, the other end of transmission arm is movably arranged on long handle, it is movably arranged in the middle part of ratchet on one end of fixed handle, one end of ratchet is provided with the tooth socket matched with pawl, it is corresponded on transmission arm and is provided with pin shaft at the side of dynamic clamping head and quiet clamping head, the other end of ratchet is connected on pin shaft, it is corresponded on transmission arm and is provided with arc convex contact portion at the other side of dynamic clamping head and quiet clamping head, the arc convex driving portion contradicted on arc convex contact portion is provided on fixed handle.The utility model has the advantages that structure is simple, stable and reliable for performance, operation is convenient.
Description
Technical field
The utility model relates to a kind of Crimping Pliers, and in particular to a kind of effort-saving Crimping Pliers.
Background technique
Crimping Pliers is the tool for crimp type terminal and electric wire, chooses different Crimping Pliers according to the difference of terminal to press
It connects.Crimping Pliers includes long handle, fixed handle, is arranged on long handle and with the binding clip of fixed handle linkage setting, setting in long hand
Transmission mechanism between handle and fixed handle, the complex structural designs of the transmission mechanism of existing Crimping Pliers, when use, are relatively elaborate,
Increase the labor intensity of user.
Summary of the invention
The purpose of the utility model is to overcome the defect of the prior art, provide a kind of structure it is simple, it is stable and reliable for performance,
Operate convenient and fast effort-saving Crimping Pliers.
To achieve the above object, the utility model use a kind of effort-saving Crimping Pliers, including long handle, fixed handle, binding clip,
Transmission mechanism between long handle and fixed handle is set, and one end of the fixed handle is movably connected in the bias on long handle
On axis, the transmission mechanism includes transmission arm, the dynamic clamping head and quiet clamping head being arranged between transmission arm and long handle, is movably arranged on
Pawl on fixed handle, the tension spring being arranged between pawl and fixed handle, the ratchet matched with pawl, the transmission arm
Binding clip is provided on one end, the other end of transmission arm is movably arranged on long handle, is movably arranged in the middle part of the ratchet
On one end of fixed handle, one end of ratchet is provided with the tooth socket matched with pawl, corresponds to elastic reset on the transmission arm
Pin shaft is provided at the side of part, the other end of ratchet is connected on pin shaft, corresponds to dynamic clamping head and quiet clamping head on the transmission arm
It is provided with arc convex contact portion at the other side, the arc contradicted on arc convex contact portion is provided on the fixed handle
Raised driving portion.
The beneficial effect of above structure is: the Crimping Pliers is simple, stable and reliable for performance with structure, operation is easily excellent
Point.In operation, fixed handle drives transmission arm by arc convex driving portion, ratchet respectively, transmission arm compressed spring and can
Binding clip is driven, so that binding clip can crimp terminal, fixed handle is connected on eccentric shaft, and the pressure on fixed handle acts on biography
When on swing arm, the force arm of the Crimping Pliers is increased, to reach labour-saving purpose, the labour for effectively reducing user is strong
Degree.
Particularly, the dynamic clamping head and quiet clamping head is spring, corresponds on the long handle and is provided with spring base at spring, institute
It is corresponded on the transmission arm stated and is provided with limiting slot between pin shaft and arc convex contact portion, the lower end of spring is contradicted in spring base
Card slot in, the upper end of spring contradicts in limiting slot.The both ends of spring are installed on the spring on transmission arm and long handle respectively
Between seat, convenient for the assembly of spring, also ensures the reliability of transmission arm movement, improve the reliability of Crimping Pliers work.
Particularly, the long handle, be respectively arranged with a handle cover on fixed handle, the long handle is started
It is respectively arranged with clamping bump on handle, is corresponded on each handle cover and is respectively arranged with blocked hole at clamping bump, it is described
Clamping bump be fastened on the clamping engagement in blocked hole and constituting long handle, fixed handle and handle cover.Long handle, fixed handle
Using being engaged by clamping between handle cover, convenient for the assembling of handle cover and long handle, fixed handle, the Crimping Pliers is improved
Assembly efficiency.
Detailed description of the invention
Fig. 1 is the utility model embodiment perspective view.
Fig. 2 is that the utility model embodiment removes the perspective view after handle cover.
Fig. 3 is the utility model embodiment explosive view.
Fig. 4 is the utility model embodiment internal structure main view.
Specific embodiment
As shown in figures 1-4, the utility model embodiment is a kind of effort-saving Crimping Pliers, including long handle 10, fixed handle
11, one end activity of binding clip 12, the transmission mechanism 20 being arranged between long handle 10 and fixed handle 11, the fixed handle 11 connects
It connects on the eccentric shaft 101 on long handle 10, the transmission mechanism 20 includes transmission arm 21, is arranged in transmission arm 21 and long hand
Dynamic clamping head and quiet clamping head 22 between handle 10, the pawl 23 being movably arranged on fixed handle 11, setting pawl 23 and fixed handle 11 it
Between tension spring 24, the ratchet 25 that is matched with pawl 23, be provided with binding clip 12, transmission arm 21 on one end of the transmission arm 21
The other end be movably arranged on long handle 10, the middle part of the ratchet 25 is movably arranged on one end of fixed handle 11, spine
One end of tooth 25 is provided with the tooth socket 251 matched with pawl 23, corresponds to the one of dynamic clamping head and quiet clamping head 22 on the transmission arm 21
Pin shaft 26 is provided at side, the other end of ratchet 25 is connected on pin shaft 26, corresponds to dynamic clamping head and quiet clamping head on the transmission arm 21
It is provided with arc convex contact portion 211 at 22 other side, conflict is provided on the fixed handle 11 and is contacted in arc convex
Arc convex driving portion 111 in portion 211.As shown in Figure 3,4, the dynamic clamping head and quiet clamping head 22 is spring, the long handle
Corresponded on 10 and be provided with spring base 27 at spring, corresponded on the transmission arm 21 pin shaft 26 and arc convex contact portion 211 it
Between be provided with limiting slot 212, the lower end of spring contradicts in the card slot 271 of spring base 27, and the upper end of spring, which contradicts, to be limited
In slot 212.The both ends of spring are installed on respectively between the spring base on transmission arm and long handle, convenient for the assembly of spring, are also protected
The reliability for having demonstrate,proved transmission arm movement improves the reliability of Crimping Pliers work.
As shown in Figure 2,3, 4, the long handle 10, be respectively arranged with a handle cover 13 on fixed handle 11, it is described
Long handle 10, be respectively arranged with clamping bump 100 on fixed handle 11, correspond to clamping bump on each handle cover 13
Blocked hole 131 is respectively arranged at 100, the clamping bump 100 is fastened in blocked hole 131 and constitutes long handle 10, moves
The clamping engagement of handle 11 and handle cover 13.Using being engaged by clamping between long handle, fixed handle and handle cover, it is convenient for handle
The assembling of sheath and long handle, fixed handle improves the assembly efficiency of the Crimping Pliers.
The Crimping Pliers has the advantages that structure is simple, stable and reliable for performance, operation is convenient.In operation, fixed handle is distinguished
It drives transmission arm by arc convex driving portion, ratchet, transmission arm compressed spring and binding clip can be driven, so that binding clip can opposite end
Son is crimped, and fixed handle is connected on eccentric shaft, when the pressure on fixed handle is acted on transmission arm, increases the Crimping Pliers
Force arm effectively reduce the labor intensity of user to reach labour-saving purpose.
Claims (3)
1. a kind of effort-saving Crimping Pliers, including long handle, fixed handle, binding clip, the transmission being arranged between long handle and fixed handle
Mechanism, it is characterised in that: one end of the fixed handle is movably connected on the eccentric shaft on long handle, the transmission mechanism
Including transmission arm, the dynamic clamping head and quiet clamping head being arranged between transmission arm and long handle, the pawl being movably arranged on fixed handle, setting
Tension spring between pawl and fixed handle, the ratchet matched with pawl are provided with binding clip on one end of the transmission arm, pass
The other end of swing arm is movably arranged on long handle, is movably arranged on one end of fixed handle in the middle part of the ratchet, ratchet
One end be provided with the tooth socket matched with pawl, corresponded on the transmission arm and be provided with pin at the side of dynamic clamping head and quiet clamping head
The other end of axis, ratchet is connected on pin shaft, is corresponded on the transmission arm and is provided with arc at the other side of dynamic clamping head and quiet clamping head
Projection contacts portion is provided with the arc convex driving portion contradicted on arc convex contact portion on the fixed handle.
2. effort-saving Crimping Pliers according to claim 1, it is characterised in that: the dynamic clamping head and quiet clamping head is spring, described
Long handle on correspond to and be provided with spring base at spring, corresponded on the transmission arm between pin shaft and arc convex contact portion
It is provided with limiting slot, the lower end of spring contradicts in the card slot of spring base, and the upper end of spring contradicts in limiting slot.
3. effort-saving Crimping Pliers according to claim 1, it is characterised in that: set respectively on the long handle, fixed handle
It is equipped with a handle cover, is respectively arranged with clamping bump on the long handle, fixed handle, it is right on each handle cover
It answers and is respectively arranged with blocked hole at clamping bump, the clamping bump is fastened in blocked hole and constitutes long handle, fixed handle
With the clamping engagement of handle cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820730873.1U CN208189948U (en) | 2018-05-16 | 2018-05-16 | Effort-saving Crimping Pliers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820730873.1U CN208189948U (en) | 2018-05-16 | 2018-05-16 | Effort-saving Crimping Pliers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208189948U true CN208189948U (en) | 2018-12-04 |
Family
ID=64430585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820730873.1U Active CN208189948U (en) | 2018-05-16 | 2018-05-16 | Effort-saving Crimping Pliers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208189948U (en) |
-
2018
- 2018-05-16 CN CN201820730873.1U patent/CN208189948U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |