CN206235251U - Whizbang fuse assembles special spanner - Google Patents
Whizbang fuse assembles special spanner Download PDFInfo
- Publication number
- CN206235251U CN206235251U CN201621201161.8U CN201621201161U CN206235251U CN 206235251 U CN206235251 U CN 206235251U CN 201621201161 U CN201621201161 U CN 201621201161U CN 206235251 U CN206235251 U CN 206235251U
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- CN
- China
- Prior art keywords
- pin
- hole
- bending section
- whizbang
- spanner
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Abstract
The utility model discloses a kind of whizbang fuse assembling special spanner, including pinch bar and pin, the end of pinch bar is provided with bending section, bending section offers the mounting hole through surfaces externally and internally near outer end, the central angle of bending section is 90 °, pin is extruded by dismountable screw and is fixed in mounting hole, mounting hole is upper, in, lower three-level step pore structure, on described, in, the get out of a predicament or an embarrassing situation aperture in hole is sequentially reduced, the internal thread with screw fit is provided with the inwall of top bar hole, the head of pin passes through hole of getting out of a predicament or an embarrassing situation, afterbody is engaged with middle stepped hole.The utility model pin load pinch bar bending section after, be screwed, if in use pin fracture can back-out screw change pin, effectively using pinch bar, improve spanner service life.
Description
Technical field
The utility model is related to body to assemble field, and in particular to a kind of whizbang fuse assembles special spanner.
Background technology
At present, my company is carried out when whizbang fuse is assembled using monoblock type fuse wrench, this monoblock type spanner
Be wire cutting global formation, when assembling is used, spanner force part is very easy to fracture, once fracture it is whole spanner once cannot
Reuse, about 500 will be consumed every year monoblock type spanner according to former years statistics, while influence efficiency of assembling, cause compared with
Big cost payout.
Utility model content
The purpose of this utility model is to overcome the above-mentioned problems in the prior art, there is provided a kind of whizbang draws
Letter assembling special spanner.
To realize above-mentioned technical purpose, above-mentioned technique effect is reached, the utility model is to be achieved through the following technical solutions：
A kind of whizbang fuse assembles special spanner, including pinch bar and pin, the end of the pinch bar
Bending section is provided with, the bending section offers the mounting hole through surfaces externally and internally near outer end, and the central angle of the bending section is
90 °, the pin is extruded by dismountable screw and is fixed in mounting hole, and the mounting hole is upper, middle and lower three-level stepped hole
Structure, the aperture of the upper, middle and lower stepped hole is sequentially reduced, and the interior spiral shell with screw fit is provided with the inwall of the top bar hole
Line, through hole of getting out of a predicament or an embarrassing situation, afterbody is engaged the head of the pin with middle stepped hole.
Further, the length of pinch bar is 200mm-300mm, and thickness is 10mm-20mm,.
Further, the inner circle radius of the bending section are 15mm-25mm.
Further, a diameter of 3mm-5mm of the pin, length is 6mm-15mm.
Further, the screw diameter is 4mm-8mm.
The beneficial effects of the utility model are：
After pin loads the bending section of pinch bar, be screwed, if in use pin fracture can be with
Screw of back-outing changes pin, effectively using pinch bar, improves spanner service life.In this way, will be traditional overall
Formula spanner makes the breakdown spanner of replaceable pin into, enhances the interchangeability of spanner, greatly reduces the maintenance of fuse wrench
And replacement cost.
Certainly, implement any product of the present utility model to it is not absolutely required to while reaching all the above advantage.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, make required for being described to embodiment below
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present utility model,
For those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Other accompanying drawings.
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of mounting hole in the utility model；
Fig. 3 is the enlarged diagram after being rotated to an angle at A in Fig. 1；
In accompanying drawing, the list of parts representated by each label is as follows：
1- pinch bars, 2- bending sections, 3- mounting holes, 301- top bars hole, stepped hole in 302-, 303- gets out of a predicament or an embarrassing situation hole,
4- pins, 5- screws.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment for being obtained, belongs to the scope of the utility model protection.
Embodiment one
Refer to shown in Fig. 1-3, the utility model is that a kind of whizbang fuse assembles special spanner, including spanner hand
Handle 1 and pin 4, the end of pinch bar 1 are provided with bending section 2, and bending section 2 offers the installation through surfaces externally and internally near outer end
Hole 3, the central angle of bending section 2 is 90 °, and pin 4 is extruded by dismountable screw 5 and is fixed in mounting hole 3, and mounting hole 3 is
Upper, middle and lower three-level step pore structure, the aperture of upper, middle and lower stepped hole is sequentially reduced, and is provided with and spiral shell in the inwall of top bar hole 301
The internal thread that nail 5 coordinates, through hole 303 of getting out of a predicament or an embarrassing situation, afterbody is engaged the head of pin 4 with middle stepped hole 302.
Wherein, the length of pinch bar 1 is 250mm, and thickness is 10mm；The inner circle radius of bending section 2 are 19mm；Pin 4
A diameter of 3, length is 8mm；The a diameter of 4mm of screw 5.
One of the present embodiment has particular application as：Spanner is assembled first, body is arranged in body fixture, use fuse
The pin 4 exposed in spanner bending section 2 catches on driving hole, is wrenched fuse according to hand of spiral；Pin 4 loads pinch bar 1
Bending section 2 after, fixed with screw 5, if in use pin 4 fracture can back-out screw 5 change pin 4, have
Effect utilizes pinch bar 1, improves spanner service life.In this way, traditional monoblock type spanner is made into replaceable pin
The breakdown spanner of son 4, enhances the interchangeability of spanner, greatly reduces maintenance and the replacement cost of fuse wrench.
Embodiment two
The present embodiment is essentially identical with embodiment one, and its difference is that the length of pinch bar is 280mm, thickness
It is 15mm；The inner circle radius of bending section are 20mm；A diameter of 5mm of pin, length is 10mm；Screw diameter is 4mm.
Embodiment three
The present embodiment is essentially identical with embodiment one, and its difference is that the length of pinch bar is 300mm, thickness
It is 15mm；The inner circle radius of bending section are 22mm；A diameter of 5mm of pin, length is 10mm；Screw diameter is 6mm.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means
Specific features, structure, material or the feature described with reference to the embodiment or example are contained in of the present utility model at least one
In embodiment or example.In this manual, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or
Example.And, the specific features of description, structure, material or feature can be in one or more any embodiments or examples
In combine in an appropriate manner.
The utility model preferred embodiment disclosed above is only intended to help and illustrates the utility model.Preferred embodiment is simultaneously
There is no all of details of detailed descriptionthe, it is only described specific embodiment that the utility model is not limited yet.Obviously, according to this theory
The content of bright book, can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably
Principle of the present utility model and practical application are explained, so that skilled artisan can be best understood by and utilize this
Utility model.The utility model is only limited by claims and its four corner and equivalent.
Claims (5)
1. a kind of whizbang fuse assembles special spanner, including pinch bar and pin, it is characterised in that：The spanner hand
The end of handle is provided with bending section, and the bending section offers the mounting hole through surfaces externally and internally near outer end, the bending section
Central angle is 90 °, and the pin is extruded by dismountable screw and is fixed in mounting hole, and the mounting hole is upper, middle and lower three
Level step pore structure, the aperture of the upper, middle and lower stepped hole is sequentially reduced, is provided with the inwall of the top bar hole and matched somebody with somebody with screw
The internal thread of conjunction, through hole of getting out of a predicament or an embarrassing situation, afterbody is engaged the head of the pin with middle stepped hole.
2. whizbang fuse according to claim 1 assembles special spanner, it is characterised in that：The pinch bar
Length is 200mm-300mm, and thickness is 10mm-20mm.
3. whizbang fuse according to claim 1 assembles special spanner, it is characterised in that：The bending section it is interior
Radius of circle is 15mm-25mm.
4. whizbang fuse according to claim 1 assembles special spanner, it is characterised in that：The diameter of the pin
It is 3mm-5mm, length is 6mm-15mm.
5. whizbang fuse according to claim 1 assembles special spanner, it is characterised in that：The screw diameter is
4mm-8mm。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621201161.8U CN206235251U (en) | 2016-11-08 | 2016-11-08 | Whizbang fuse assembles special spanner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621201161.8U CN206235251U (en) | 2016-11-08 | 2016-11-08 | Whizbang fuse assembles special spanner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206235251U true CN206235251U (en) | 2017-06-09 |
Family
ID=58990692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621201161.8U Active CN206235251U (en) | 2016-11-08 | 2016-11-08 | Whizbang fuse assembles special spanner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206235251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107669308A (en) * | 2017-11-09 | 2018-02-09 | 北京水木天蓬医疗技术有限公司 | The torque spanner and ultrasound knife of ultrasound knife |
-
2016
- 2016-11-08 CN CN201621201161.8U patent/CN206235251U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107669308A (en) * | 2017-11-09 | 2018-02-09 | 北京水木天蓬医疗技术有限公司 | The torque spanner and ultrasound knife of ultrasound knife |
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| GR01 | Patent grant |