CN204711979U - A kind of New clamp spring dismantling device - Google Patents
A kind of New clamp spring dismantling device Download PDFInfo
- Publication number
- CN204711979U CN204711979U CN201520451040.8U CN201520451040U CN204711979U CN 204711979 U CN204711979 U CN 204711979U CN 201520451040 U CN201520451040 U CN 201520451040U CN 204711979 U CN204711979 U CN 204711979U
- Authority
- CN
- China
- Prior art keywords
- tong arm
- spring
- screw rod
- utility
- model
- 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.)
- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a kind of New clamp spring dismantling device, include the first tong arm and the second tong arm that connect through roller pin, and the governor motion to be made up of handwheel, screw rod and spring, wherein screw rod is run through by through hole that the first tong arm, the second tong arm are offered respectively and screwed hole and is arranged between the first tong arm and the second tong arm, handwheel is fixed at the screw tip of the first tong arm side, in roller pin junction is provided with spring between the first tong arm and the second tong arm; Interior purpose outside spring caliper unites two into one by the utility model, utilizes threaded connection to exert all one's strength uniformly and has widened the scope of application of Circlip tongs, adopts the technical solution of the utility model, can steady dismounting jump ring, improves processing safety and operating efficiency.
Description
Technical field
The utility model relates to mechanical package and maintenance tool field, particularly the adjustable inside and outside jump ring dismantling device of one.
Background technology
Circlip tongs is a kind of dismantling device conventional in Automatic manual transmission and overhaul, under normal circumstances, Circlip tongs have interior Circlip tongs and purpose outside spring caliper point, the folding of normality lower jaw be hole Circlip tongs, what jaw was closed is external pliers.In the overhaul process of coal machine, applying working condition under normal circumstances due to equipment is not good improper with maintaining, when overhaul, inside and outside jump ring has certain distortion, when jump ring size is not too serious compared with small deformation, even if skilled worker also needs certain arm strength and skill to be pulled down, once jump ring size is comparatively large or distortion is serious, so pull down and will become very difficult, can only destructively remove in unavoidable situation, and interior purpose outside spring caliper to be changed frequently when equipment disintegrates, therefore jump ring difficulty for general operation work particularly woman worker is torn open larger, and jump ring can be caused to fly out hurt sb.'s feelings when misoperation.
Practical content
For prior art defect, the purpose of this utility model is to provide a kind of New clamp spring dismantling device, realizes interior purpose outside spring caliper to unite two into one, to widen its scope of application.
For realizing above-mentioned technical purpose, the utility model takes following technical scheme:
A kind of New clamp spring dismantling device, include the first tong arm and the second tong arm that connect through roller pin, it is characterized in that: also comprise the governor motion be made up of handwheel, screw rod and spring, wherein said screw rod is run through by through hole that the first tong arm, the second tong arm are offered respectively and screwed hole and is arranged between the first tong arm and the second tong arm, described handwheel is fixed at the screw tip of the first tong arm side, in roller pin junction is provided with spring between described first tong arm and the second tong arm.
Preferably, the through hole on described first tong arm is configured to waist type groove.
By above technical scheme, distance between the utility model two tong arms is regulated by screw rod, handwheel clockwise or can be rotated counterclockwise during use and carry out rotary screw with the folding of adjusting jaw with closed, by jump ring place that power acts on by the self-locking performance of screw thread uniformly after adjustment, interior purpose outside spring caliper is realized to unite two into one, widen the scope of application of Circlip tongs, can steady dismounting jump ring, improve processing safety and operating efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Composition graphs 1, Reference numeral is as follows:
1-first tong arm, 2-second tong arm, 3-roller pin, 4-handwheel, 5-screw rod, 6-spring.
Detailed description of the invention
For making architectural feature of the present utility model, operation principle and technique effect should be readily appreciated that, below in conjunction with drawings and Examples, the utility model is described in further detail, but should be considered as restriction of the present utility model.
As shown in Figure 1, a kind of New clamp spring dismantling device, include the first tong arm 1 and the second tong arm 2 connected through roller pin 3, and by handwheel 4, the governor motion that screw rod 5 and spring 6 form, wherein the first tong arm 1 offers and coordinate the screw rod 5 waist type groove that relative position regulates in the process screwed in or screw out, second tong arm 2 offers the screwed hole coordinating screw rod 5 to move, screw rod 5 is by the first tong arm 1, the through hole that second tong arm 2 is offered respectively and screwed hole run through and are arranged between the first tong arm 1 and the second tong arm 2, screw rod 5 is fixed with handwheel 4 in the top of the first tong arm 1 side, to drive screw rod 5 to rotate by rotation 4 handwheel, spring 6 is arranged between the first tong arm 1 and the second tong arm 2 near roller pin 3 place, the first tong arm 1 is made to provide elastic force, second tong arm 2 keeps folding condition under not using state.
During use, by clockwise or be rotated counterclockwise handwheel 4, thus drive screw rod 5 in tong arm, to be screwed into or to screw out the folding that realizes tong arm with closed, the waist type groove established in first tong arm 1 is beneficial to screw rod 5 adjustment of relative position in the process screwed in or screw out, and spring 6 awards certain elastic force makes tong arm keep folding condition under not using state.
Claims (2)
1. a New clamp spring dismantling device, include the first tong arm (1) and the second tong arm (2) that connect through roller pin (3), it is characterized in that: also comprise by handwheel (4), the governor motion that screw rod (5) and spring (6) form, wherein said screw rod (5) is by the first tong arm (1), the through hole that second tong arm (2) is offered respectively and screwed hole run through and are arranged between the first tong arm (1) and the second tong arm (2), described handwheel (4) is fixed at screw rod (5) top of the first tong arm (1) side, in roller pin (3) junction is provided with spring (6) between described first tong arm (1) and the second tong arm (2).
2. a kind of New clamp spring dismantling device according to claim 1, is characterized in that: the through hole on described first tong arm (1) is configured to waist type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520451040.8U CN204711979U (en) | 2015-06-28 | 2015-06-28 | A kind of New clamp spring dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520451040.8U CN204711979U (en) | 2015-06-28 | 2015-06-28 | A kind of New clamp spring dismantling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204711979U true CN204711979U (en) | 2015-10-21 |
Family
ID=54311005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520451040.8U Expired - Fee Related CN204711979U (en) | 2015-06-28 | 2015-06-28 | A kind of New clamp spring dismantling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204711979U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459007A (en) * | 2016-01-13 | 2016-04-06 | 江西昌河汽车有限责任公司 | Disassembling tool for pull buckle type quick coupling |
| CN107088857A (en) * | 2017-06-26 | 2017-08-25 | 孙时泽 | A kind of many conjunction Circlip tongs |
| CN107791211A (en) * | 2017-12-01 | 2018-03-13 | 俞丹 | A kind of jump ring handling instrument of axle |
-
2015
- 2015-06-28 CN CN201520451040.8U patent/CN204711979U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459007A (en) * | 2016-01-13 | 2016-04-06 | 江西昌河汽车有限责任公司 | Disassembling tool for pull buckle type quick coupling |
| CN107088857A (en) * | 2017-06-26 | 2017-08-25 | 孙时泽 | A kind of many conjunction Circlip tongs |
| CN107791211A (en) * | 2017-12-01 | 2018-03-13 | 俞丹 | A kind of jump ring handling instrument of axle |
| CN107791211B (en) * | 2017-12-01 | 2019-09-03 | 平湖市飞天人图文设计有限公司 | A kind of circlip handling instrument of axis |
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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: 20151021 |