CN203752091U - Internal and external clamping spring disassembling assistor - Google Patents
Internal and external clamping spring disassembling assistor Download PDFInfo
- Publication number
- CN203752091U CN203752091U CN201420151108.6U CN201420151108U CN203752091U CN 203752091 U CN203752091 U CN 203752091U CN 201420151108 U CN201420151108 U CN 201420151108U CN 203752091 U CN203752091 U CN 203752091U
- Authority
- CN
- China
- Prior art keywords
- internal
- sliding base
- jump ring
- clamping spring
- assistor
- 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
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- Clamps And Clips (AREA)
Abstract
The utility model relates to an internal and external clamping spring disassembling assistor. The internal and external clamping spring disassembling assistor is characterized by comprising a screw rod (1), a left sliding base (2) and a right sliding base (3); the left sliding base (2) and the right sliding base (3) sleeve two ends of the screw rod (1); threads are arranged between the screw rod (1), the left sliding base (2) and the right sliding base (3); the direction of the threads is opposite; a clamping claw I (4) and a clamping claw II (5) are arranged at bottom ends of the left sliding base (2) and the right sliding base (3). The internal and external clamping spring disassembling assistor has the advantages of being simple in structure, enabling disassembling of the internal clamping spring and the internal clamping spring to be convenient and enabling clamping springs in different size and at different narrow space positions to be conveniently disassembled according to the mode of replacing the diameter size and the length of the clamping jaws.
Description
Technical field
The utility model belongs to petrochemical industry, particularly a kind of inside and outside jump ring dismounting stressing device.
Background technology
Jump ring is also back-up ring or clasp, belongs to the one of securing member, for being contained in the axial trough or hole slot of machine, equipment, plays a part to stop the part axial motion on axle or on hole.Jump ring is divided into interior jump ring and outer jump ring.In practical work process, in the time there are wearing and tearing or damage phenomenon in part, extruding will occur between part makes jump ring be mated the normal pressure increase of part, due to tension between part adopt common Circlip tongs be not easy take out, especially at diameter more than 70 millimeters or narrow space jump ring all the more so.Therefore, need to design a kind of instrument dismantles jump ring.
Summary of the invention
The purpose of this utility model is to provide a kind of inside and outside jump ring dismounting stressing device, solves because narrow space causes the not easily detachable problem of jump ring.
The utility model is achieved through the following technical solutions: inside and outside jump ring dismounting stressing device, comprise leading screw, left slide and right slide, and left slide and right slide are set in the two ends of leading screw, have screw thread and hand of spiral contrary between leading screw and left slide and right slide; Claw one and claw two are equipped with respectively in left slide and right slide bottom.
Further, also comprise lead key, lead key passes from left slide and right slide central authorities.
Further, described lead key cross section is rectangle.
Adopt the good effect of technique scheme: the utility model is simple in structure, interior jump ring for convenience detach and outer jump ring, can also be by changing the mode of claw diameter and length, the jump ring of the jump ring of different size for convenience detach and narrow space position.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 be in Fig. 1 A-A to longitudinal section.
In figure, 1 leading screw, 2 left slides, 3 right slides, 4 claw one, 5 claw two, 6 lead keys.
Detailed description of the invention
below in conjunction with accompanying drawing, the technical solution of the utility model is described further, but should not be construed as restriction of the present utility model:
Fig. 1 is structural representation of the present utility model, Fig. 2 be in Fig. 1 A-A to longitudinal section, shown in Fig. 1, Fig. 2, inside and outside jump ring dismounting stressing device, comprise leading screw 1, left slide 2 and right slide 3, left slide 2 and right slide 3 are set in the two ends of leading screw 1, have screw thread and hand of spiral contrary between leading screw 1 and left slide 2 and right slide 3, make in the time of rotating threaded shaft, can cause left slide and right slide to move in the opposite direction.The effect that claw 1 and 25, two claws of claw are equipped with respectively in left slide 2 and right slide 3 bottoms is can insert in two lugs of jump ring.
During for fear of rotating threaded shaft, cause left slide and right slide to swing, the utility model also comprises lead key 6, and lead key 6 passes from left slide 2 and right slide 3 central authorities, and left slide and right slide are played to fixing effect.
Further, described lead key 6 cross sections are rectangle, and good fixing effect, can arbitrarily not rotate.
When use, claw one and claw two are inserted respectively in two lugs of jump ring, then rotating threaded shaft moves in or out left slide and right slide simultaneously, thereby interior jump ring or outer jump ring and part are departed from, thereby reaches the object of dismounting jump ring.The utility model is simple in structure, and interior jump ring for convenience detach and outer jump ring can also be by changing the mode of claw diameter and length, the jump ring of the jump ring of different size for convenience detach and narrow space position.
Claims (3)
1. jump ring dismounting stressing device inside and outside a kind, it is characterized in that: comprise leading screw (1), left slide (2) and right slide (3), left slide (2) and right slide (3) are set in the two ends of leading screw (1), have screw thread and hand of spiral contrary between leading screw (1) and left slide (2) and right slide (3); Claw one (4) and claw two (5) are equipped with respectively in left slide (2) and right slide (3) bottom.
2. inside and outside jump ring dismounting stressing device according to claim 1, is characterized in that: also comprise lead key (6), lead key (6) passes from left slide (2) and right slide (3) central authorities.
3. inside and outside jump ring dismounting stressing device according to claim 2, is characterized in that: described lead key (6) cross section is rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420151108.6U CN203752091U (en) | 2014-04-01 | 2014-04-01 | Internal and external clamping spring disassembling assistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420151108.6U CN203752091U (en) | 2014-04-01 | 2014-04-01 | Internal and external clamping spring disassembling assistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203752091U true CN203752091U (en) | 2014-08-06 |
Family
ID=51247399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420151108.6U Expired - Fee Related CN203752091U (en) | 2014-04-01 | 2014-04-01 | Internal and external clamping spring disassembling assistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203752091U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801943A (en) * | 2015-04-24 | 2015-07-29 | 施永强 | Grabbing mechanism for automatically assembling snap spring robot |
| CN105082050A (en) * | 2015-09-30 | 2015-11-25 | 江西昌河汽车有限责任公司 | Adjustable disassembly tool |
| CN112405441A (en) * | 2020-11-22 | 2021-02-26 | 常家有 | Device for installing steel wire clamp spring on carrier roller mandrel |
-
2014
- 2014-04-01 CN CN201420151108.6U patent/CN203752091U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104801943A (en) * | 2015-04-24 | 2015-07-29 | 施永强 | Grabbing mechanism for automatically assembling snap spring robot |
| CN105082050A (en) * | 2015-09-30 | 2015-11-25 | 江西昌河汽车有限责任公司 | Adjustable disassembly tool |
| CN112405441A (en) * | 2020-11-22 | 2021-02-26 | 常家有 | Device for installing steel wire clamp spring on carrier roller mandrel |
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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: 20140806 Termination date: 20150401 |
|
| EXPY | Termination of patent right or utility model |