CN205085850U - Callipers - Google Patents
Callipers Download PDFInfo
- Publication number
- CN205085850U CN205085850U CN201520756546.XU CN201520756546U CN205085850U CN 205085850 U CN205085850 U CN 205085850U CN 201520756546 U CN201520756546 U CN 201520756546U CN 205085850 U CN205085850 U CN 205085850U
- Authority
- CN
- China
- Prior art keywords
- kink
- caliper
- caliper body
- hold assembly
- centre gripping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Clamps And Clips (AREA)
Abstract
The utility model discloses a callipers, including symmetrical arrangement and the each other articulated ground left side pincers body and the right side pincers body, the left side pincers body and right side pincers body and function in the tip of centre gripping in opposite directions and the symmetry buckle and form the centre gripping kink, centre gripping kink and the pore pair by on the hold assembly should cooperate, when the centre gripping, the centre gripping kink of the left side pincers body and the right side pincers body stretches into respectively to the corresponding hole by on the hold assembly in. The utility model discloses the centre gripping kink that utilizes left and right pincers end of body to buckle in opposite directions when using, stretches into the centre gripping kink of the left side pincers body and the right side pincers body respectively to the corresponding hole by on the hold assembly in to the realization is to the clamping action by the hold assembly, be convenient for its assembly or dismantlement, and its simple structure, convenient operation and safe and reliable be not moreover to being caused the damage by the hold assembly.
Description
Technical field
The utility model relates to and is a kind ofly mainly used in office with holes in 120 type truck air control valves and subtracts the clamp that valve rod carries out assembling with nut, when dismantling clamping.
Background technology
At present, office in 120 type truck air control valves subtracts valve and is subtracted the parts such as valve rod, rubber diaphragm and nut by office and form, the demolition, installation that existing office subtracts valve mainly contain following two kinds of methods: 1, subtract in the hole of Φ 3 on valve rod with Φ 2.5 steel wire through office, after pinning office subtracts valve rod, then use spanner demolition, installation nut; 2, subtract valve rod with the grey sheeting office of wrapping, after adopting suitable dynamics to clamp on vice, use spanner demolition, installation nut again.Often there is steel wire and fracture in above-mentioned two kinds of assembly and disassembly methods, and scratch workpiece or personnel and office and subtract valve rod and be worn in real work, even causes the situation that it ruptures.
Utility model content
Goal of the invention of the present utility model is: for above-mentioned Problems existing, provides a kind of structure simple, easy to operate and safe and reliable, to the clamp that can not be caused damage by hold assembly.
The technical solution of the utility model is achieved in that a kind of clamp, comprise and being arranged symmetrically with and be hinged ground left caliper and right caliper body, it is characterized in that: described left caliper and right caliper body are for the end that clamps in opposite directions and symmetry is bent to form clamping kink, described clamping kink with by the hole corresponding matching on hold assembly, when clamping, the clamping kink of described left caliper and right caliper body stretches to respectively by the corresponding aperture on hold assembly.
Clamp described in the utility model, clamp kink and are bent into right angle relative to left caliper or right caliper body described in it.
Clamp described in the utility model, clamp 3 ~ 5mm of the length of kink described in it.
Clamp described in the utility model, it is provided with back-moving spring between described left caliper and right caliper body, when non-clamp position, the bare terminal end of described left caliper and right caliper body is in open configuration under the effect of back-moving spring, when clamp position, hold the handle portion of left caliper and right caliper body, make left caliper and right caliper body overcome the elastic force of back-moving spring and mutually rotate around articulated section, will be clamped by hold assembly by the clamping kink of left caliper and right caliper body.
The clamping kink that the utility model utilizes left and right caliper end to bend in opposite directions, in use, the clamping kink of left caliper and right caliper body is stretched to by the corresponding aperture on hold assembly respectively, thus realize by the clamping action of hold assembly, be convenient to its assembling or dismounting, its structure is simple, easy to operate and safe and reliable, and can not cause damage to by hold assembly.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Mark in figure: 1a is left caliper, 1b is right caliper body, and 2 is clamping kink, and 3 is back-moving spring.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain this utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of clamp, comprise and being arranged symmetrically with and the ground left caliper 1a and right caliper body 1b that is hinged, described left caliper 1a and right caliper body 1b for the end that clamps in opposite directions and symmetry is bent to form clamping kink 2, described clamping kink 2 is bent into right angle relative to left caliper 1a or right caliper body 1b, 3 ~ 5mm of the length of described clamping kink 2, described clamping kink 2 with by the hole corresponding matching on hold assembly, when clamping, the clamping kink 2 of described left caliper 1a and right caliper body 1b stretches to respectively by the corresponding aperture on hold assembly.
Wherein, back-moving spring 3 is provided with between described left caliper 1a and right caliper body 1b, when non-clamp position, the bare terminal end of described left caliper 1a and right caliper body 1b is in open configuration under the effect of back-moving spring 3, when clamp position, hold the handle portion of left caliper 1a and right caliper body 1b, make left caliper 1a and right caliper body 1b overcome the elastic force of back-moving spring 3 and mutually rotate around articulated section, will be clamped by hold assembly by the clamping kink 2 of left caliper 1a and right caliper body 1b.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (4)
1. clamp, comprise and being arranged symmetrically with and be hinged ground left caliper (1a) and right caliper body (1b), it is characterized in that: described left caliper (1a) and right caliper body (1b) are for the end that clamps in opposite directions and symmetry is bent to form clamping kink (2), described clamping kink (2) with by the hole corresponding matching on hold assembly, when clamping, the clamping kink (2) of described left caliper (1a) and right caliper body (1b) stretches to respectively by the corresponding aperture on hold assembly.
2. clamp according to claim 1, is characterized in that: described clamping kink (2) is bent into right angle relative to left caliper (1a) or right caliper body (1b).
3. clamp according to claim 1 and 2, is characterized in that: 3 ~ 5mm of the length of described clamping kink (2).
4. clamp according to claim 3, it is characterized in that: between described left caliper (1a) and right caliper body (1b), be provided with back-moving spring (3), when non-clamp position, the bare terminal end of described left caliper (1a) and right caliper body (1b) is in open configuration under the effect of back-moving spring (3), when clamp position, hold the handle portion of left caliper (1a) and right caliper body (1b), left caliper (1a) and right caliper body (1b) is made to overcome the elastic force of back-moving spring (3) and mutually rotate around articulated section, to be clamped by hold assembly by the clamping kink (2) of left caliper (1a) and right caliper body (1b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756546.XU CN205085850U (en) | 2015-09-28 | 2015-09-28 | Callipers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756546.XU CN205085850U (en) | 2015-09-28 | 2015-09-28 | Callipers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205085850U true CN205085850U (en) | 2016-03-16 |
Family
ID=55476568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520756546.XU Active CN205085850U (en) | 2015-09-28 | 2015-09-28 | Callipers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205085850U (en) |
-
2015
- 2015-09-28 CN CN201520756546.XU patent/CN205085850U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Three road 620010 Meishan province Sichuan City Dongpo District of Meishan science and Technology Industrial Park No. 68 Patentee after: Meisha Zhongke Brake Technology Co., Ltd. Address before: Three road 620010 Meishan province Sichuan City Dongpo District of Meishan science and Technology Industrial Park No. 68 Patentee before: Sichuan Brake Science and Technology Co. Ltd. |