CN203438157U - Disassembly pincers for quick coupler of automobile oil pipe - Google Patents
Disassembly pincers for quick coupler of automobile oil pipe Download PDFInfo
- Publication number
- CN203438157U CN203438157U CN201320444598.4U CN201320444598U CN203438157U CN 203438157 U CN203438157 U CN 203438157U CN 201320444598 U CN201320444598 U CN 201320444598U CN 203438157 U CN203438157 U CN 203438157U
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- China
- Prior art keywords
- handle
- tong
- oil pipe
- tong arm
- automobile oil
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Abstract
The utility model discloses a pair of disassembly pincers for a quick coupler of an automobile oil pipe. The pair of disassembly pincers comprises a first handle and a second handle, wherein a first connecting block is arranged on the front end of the first handle; a second connecting block is arranged on the front end of the second handle; the first connecting block is rotatably connected with the second connecting block through a rotary shaft; a first tong arm is arranged on the first connecting block; a second tong arm is arranged on the second connecting block; and mutually symmetrical tong heads are respectively arranged on an inner side of a front end of the first tong arm and an inner side of a front end of the second tong, and are in bolt connection with the first tong arm and the second tong arm respectively. According to the pair of disassembly pincers for the quick coupler of the automobile oil pipe, through a lever principle, operating force on the handle is transmitted to the tong heads, so that a fastening mechanism on the quick coupler of the automobile oil pipe is extruded so as to enable the tong heads to open so as to be unlocked, a butt-joint oil pipe can be taken out, the labor intensity of working personnel is reduced, and the working efficiency is improved.
Description
Technical field
The utility model relates to a kind of Manual disassembling tool, relates in particular to a kind of automobile oil pipe quick joint dismantling tong.
Background technology
Oil pipe docking in automobile industry at present generally adopts snap joint.This snap joint is quite convenient with being connected of docking oil pipe, but generally adopts pure hand disassembly when dismounting, and without specific purpose tool, labour intensity is excessive.
China Patent Publication No. CN201872092, open day on June 22nd, 2011, the name of utility model is called vice, this application case discloses a kind of vice, and it comprises handle and binding clip, and binding clip comprises large binding clip and little binding clip, handle is provided with taper knob outward, large binding clip and the clamping of small forceps head, handle is fixedly connected with little binding clip, and large binding clip bottom is connected with taper knob by connecting line.Its weak point is that the small forceps head inner side of this vice does not have projection, cannot exert pressure to the stress surface of the retention mechanism in snap joint.
Utility model content
The purpose of this utility model is while overcoming current dismounting automobile oil pipe snap joint, the pure hand disassembly of general employing, without specific purpose tool, the stress surface area of the retention mechanism in snap joint is less, with hand, be difficult for the application of force, intensity of workers is larger, ineffective technical problem, a kind of automobile oil pipe quick joint dismantling tong is provided, it passes to binding clip by lever principle by the operating physical force on handle, and then the retention mechanism in extruding automobile oil pipe snap joint make its open reach separate solid, thereby making to dock oil pipe can take out, reduced staff's labour intensity, improved operating efficiency.
In order to address the above problem, the utility model is achieved by the following technical solutions:
A kind of automobile oil pipe quick joint dismantling tong of the present utility model, comprise first handle and second handle, the front end of described first handle is provided with the first contiguous block, the front end of described second handle is provided with the second contiguous block, described the first contiguous block and the second contiguous block are rotationally connected by rotating shaft, described the first contiguous block is provided with the first tong arm, described the second contiguous block is provided with the second tong arm, the front end inner side of described the first tong arm and the front end inner side of the second tong arm are respectively equipped with symmetrical binding clip, and described two binding clips are connected with the second tong arm bolt with the first tong arm respectively.
In the technical program, during work, automobile oil pipe snap joint is put between first tong arm and the second tong arm of dismantling tong, two stress surfaces that make binding clip on the first tong arm and the binding clip on the second tong arm aim at respectively the retention mechanism in snap joint, then firmly hold with a firm grip first handle and second handle, binding clip relative motion on binding clip on the first tong arm and the second tong arm, two stress surfaces of the retention mechanism on two binding clip extrusion quick joints, retention mechanism is opened and reach solution admittedly, thereby make to dock oil pipe, can take out.The stress surface area that this dismantling tong has solved the retention mechanism in snap joint is less, is difficult for the problem of the application of force with hand, has reduced staff's labour intensity, has improved operating efficiency.
Two binding clips are connected with the second tong arm bolt with the first tong arm respectively, can change different binding clips according to the different model of snap joint.
As preferably, the front end inner side of the front end of described the first tong arm inner side and the second tong arm is respectively equipped with symmetrical chute, and described binding clip bottom is provided with the limited block coordinating with chute, and the limited block bottom described two binding clips is separately positioned in two chutes.Binding clip can insert and take out along chute, and chute can prevent that binding clip from arbitrarily rotating.
As preferably, the shape of cross section of described chute is consistent with the shape of cross section of limited block, is all isosceles trapezoid.Chute can block limited block, is convenient to the installation and removal of binding clip.
As preferably, between described first handle and second handle, be provided with return spring, the two ends of described return spring are connected with the medial surface of first handle and the medial surface of second handle respectively.Return spring can make the handle of being held with a firm grip get back to original position, can effectively prevent from exerting oneself when staff from operating excessive dismantling tong being caused to damage simultaneously.
As preferably, described binding clip is rectangular structure.
As preferably, the area of the side that described two binding clips are relative is less than the stress surface area of the retention mechanism in snap joint.
As preferably, on described first handle and second handle, be all arranged with anti-slip rubber cover.Anti-slip rubber has overlapped anti-skidding effect.
The beneficial effects of the utility model are: by lever principle, the operating physical force on handle is passed to binding clip, and then the retention mechanism in extruding automobile oil pipe snap joint make its open reach separate solid, thereby making to dock oil pipe can take out, the stress surface area that has solved the retention mechanism in snap joint is less, the problem that is difficult for the application of force with hand, the labour intensity that has reduced staff, has improved operating efficiency.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is A-A cutaway view of the present utility model.
In figure: 1, first handle, 2, second handle, the 3, first contiguous block, 4, rotating shaft, the 5, first tong arm, the 6, second tong arm, 7, binding clip, 8, limited block, 9, return spring.
The specific embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: a kind of automobile oil pipe quick joint dismantling tong of the present embodiment, as shown in Figure 1, comprise first handle 1 and second handle 2, the front end of first handle 1 is provided with the first contiguous block 3, the front end of second handle 2 is provided with the second contiguous block, the first contiguous block 3 and the second contiguous block are setting up and down and are rotationally connected by rotating shaft 4, the first contiguous block 3 is provided with the first tong arm 5, the second contiguous block is provided with the second tong arm 6, the front end inner side of the first tong arm 5 and the front end inner side of the second tong arm 6 are respectively equipped with symmetrical binding clip 7, two binding clips 7 are connected with the second tong arm 6 bolts with the first tong arm 5 respectively, binding clip 7 is rectangular structure, the area of the side that two binding clips 7 are relative is less than the stress surface area of the retention mechanism in snap joint, between first handle 1 and second handle 2, be provided with return spring 9, the two ends of return spring 9 are connected with the medial surface of second handle 2 with the medial surface of first handle 1 respectively, on first handle 1 and second handle 2, be all arranged with anti-slip rubber cover.
As shown in Figure 2, the front end inner side of the first tong arm 5 and the front end inner side of the second tong arm 6 are respectively equipped with symmetrical chute, binding clip 7 bottoms are provided with the limited block 8 coordinating with chute, the limited block 8 of two binding clip 7 bottoms is separately positioned in two chutes, the shape of cross section of chute is consistent with the shape of cross section of limited block 8, is all isosceles trapezoid.
During work, automobile oil pipe snap joint is put between first tong arm 5 and the second tong arm 6 of dismantling tong, two stress surfaces that make binding clip 7 on the first tong arm 5 and the binding clip 7 on the second tong arm 6 aim at respectively the retention mechanism in snap joint, then firmly hold with a firm grip first handle 1 and second handle 2, binding clip 7 relative motions on binding clip on the first tong arm 5 and the second tong arm 6, two stress surfaces of the retention mechanism on two binding clip 7 extrusion quick joints, retention mechanism is opened and reach solution admittedly, thereby make to dock oil pipe, can take out.The stress surface area that this dismantling tong has solved the retention mechanism in snap joint is less, is difficult for the problem of the application of force with hand, has reduced staff's labour intensity, has improved operating efficiency.
Two binding clips 7 are connected with the second tong arm 6 bolts with the first tong arm 5 respectively, can change different binding clip 7 according to the different model of snap joint.Binding clip 7 can insert and take out along chute, and chute can block limited block 8, is convenient to the installation and removal of binding clip 7.Return spring 9 can make the handle of being held with a firm grip get back to original position, can effectively prevent from exerting oneself when staff from operating excessive dismantling tong being caused to damage simultaneously.Anti-slip rubber has overlapped anti-skidding effect.
Claims (7)
1. an automobile oil pipe quick joint dismantling tong, it is characterized in that: comprise first handle (1) and second handle (2), the front end of described first handle (1) is provided with the first contiguous block (3), the front end of described second handle (2) is provided with the second contiguous block, described the first contiguous block (3) and the second contiguous block are rotationally connected by rotating shaft (4), described the first contiguous block (3) is provided with the first tong arm (5), described the second contiguous block is provided with the second tong arm (6), the front end inner side of described the first tong arm (5) and the front end inner side of the second tong arm (6) are respectively equipped with symmetrical binding clip (7), described two binding clips (7) are connected with the second tong arm (6) bolt with the first tong arm (5) respectively.
2. a kind of automobile oil pipe quick joint dismantling tong according to claim 1, it is characterized in that: the front end inner side of described the first tong arm (5) and the front end inner side of the second tong arm (6) are respectively equipped with symmetrical chute, described binding clip (7) bottom is provided with the limited block (8) coordinating with chute, and the limited block (8) of described two binding clips (7) bottom is separately positioned in two chutes.
3. a kind of automobile oil pipe quick joint dismantling tong according to claim 2, is characterized in that: the shape of cross section of described chute is consistent with the shape of cross section of limited block (8), is all isosceles trapezoid.
4. according to a kind of automobile oil pipe quick joint dismantling tong described in claim 1 or 2 or 3, it is characterized in that: between described first handle (1) and second handle (2), be provided with return spring (9), the two ends of described return spring (9) are connected with the medial surface of second handle (2) with the medial surface of first handle (1) respectively.
5. according to a kind of automobile oil pipe quick joint dismantling tong described in claim 1 or 2 or 3, it is characterized in that: described binding clip (7) is rectangular structure.
6. according to a kind of automobile oil pipe quick joint dismantling tong described in claim 1 or 2 or 3, it is characterized in that: the area of the side that described two binding clips (7) are relative is less than the stress surface area of the retention mechanism in snap joint.
7. according to a kind of automobile oil pipe quick joint dismantling tong described in claim 1 or 2 or 3, it is characterized in that: on described first handle (1) and second handle (2), be all arranged with anti-slip rubber cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444598.4U CN203438157U (en) | 2013-07-25 | 2013-07-25 | Disassembly pincers for quick coupler of automobile oil pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320444598.4U CN203438157U (en) | 2013-07-25 | 2013-07-25 | Disassembly pincers for quick coupler of automobile oil pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203438157U true CN203438157U (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320444598.4U Expired - Fee Related CN203438157U (en) | 2013-07-25 | 2013-07-25 | Disassembly pincers for quick coupler of automobile oil pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203438157U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942724A (en) * | 2015-07-01 | 2015-09-30 | 芜湖扬宇机电技术开发有限公司 | Parallel clamp |
| CN106625406A (en) * | 2016-12-21 | 2017-05-10 | 中国航天时代电子公司 | Mini-screw and nut assembly auxiliary assembling tool and assembling method |
| CN106926203A (en) * | 2015-12-10 | 2017-07-07 | 利优比株式会社 | The cover of electric tool and electric tool |
| CN107138934A (en) * | 2017-05-12 | 2017-09-08 | 苏州博众精工科技有限公司 | One kind disassembles mechanism |
| CN109435147A (en) * | 2018-10-23 | 2019-03-08 | 邹志琼 | A kind of mold oil connection auxiliary replacer |
| WO2023000690A1 (en) * | 2021-07-22 | 2023-01-26 | 合肥海尔电冰箱有限公司 | Capillary tube forceps |
-
2013
- 2013-07-25 CN CN201320444598.4U patent/CN203438157U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104942724A (en) * | 2015-07-01 | 2015-09-30 | 芜湖扬宇机电技术开发有限公司 | Parallel clamp |
| CN106926203A (en) * | 2015-12-10 | 2017-07-07 | 利优比株式会社 | The cover of electric tool and electric tool |
| CN106625406A (en) * | 2016-12-21 | 2017-05-10 | 中国航天时代电子公司 | Mini-screw and nut assembly auxiliary assembling tool and assembling method |
| CN107138934A (en) * | 2017-05-12 | 2017-09-08 | 苏州博众精工科技有限公司 | One kind disassembles mechanism |
| CN109435147A (en) * | 2018-10-23 | 2019-03-08 | 邹志琼 | A kind of mold oil connection auxiliary replacer |
| CN109435147B (en) * | 2018-10-23 | 2020-11-27 | 绍兴市柯桥区锦策智能科技有限公司 | Auxiliary dismounting device for oil pipe joint of mold |
| WO2023000690A1 (en) * | 2021-07-22 | 2023-01-26 | 合肥海尔电冰箱有限公司 | Capillary tube forceps |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20170725 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |