CN204019476U - A kind of end cap extracting tool - Google Patents
A kind of end cap extracting tool Download PDFInfo
- Publication number
- CN204019476U CN204019476U CN201420450142.3U CN201420450142U CN204019476U CN 204019476 U CN204019476 U CN 204019476U CN 201420450142 U CN201420450142 U CN 201420450142U CN 204019476 U CN204019476 U CN 204019476U
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- CN
- China
- Prior art keywords
- arm
- pawl arm
- pawl
- end cap
- motion
- 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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- 210000002421 cell wall Anatomy 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 8
- 230000006378 damage Effects 0.000 abstract description 2
- 238000009434 installation Methods 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 239000007787 solid Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000009987 spinning Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Clamps And Clips (AREA)
Abstract
The utility model relates to the extracting tool of main shaft class device upper end cover.The utility model adopts following technical scheme: a kind of end cap extracting tool, include Y-shaped tool body, tool body includes motion arm, and the forked locking pawl that is fixedly connected on motion arm one end, forked locking pawl includes the first pawl arm and the second pawl arm, one end of described the first pawl arm and the second pawl arm is connected on motion arm, and on the first pawl arm and the second pawl arm, the other end is provided with the removal hole that inserts end cap and realizes the bayonet lock of locking on end cap.Technique scheme, provides end cap extracting tool, adopts lever principle, realizes end cap rotation dismounting, and operation bug is convenient, can not cause damage to end cap.
Description
Technical field
The utility model relates to extracting tool, and definite says for the end cap extracting tool on similar main shaft device.
Background technology
At present, for a class device of the similar main shaft of dismounting (band end cap), dependence be to clash into beat dismounting, as easy as rolling off a log destruction of causing end cap removal hole, is unfavorable for dismounting next time, when serious, will cause to dismantle next time, and for assembling tension end cap time, during disassembling section, waste time and energy.
Summary of the invention
The deficiency existing for prior art, the purpose of this utility model is to provide a kind of end cap extracting tool, has convenient to operationly, and end cap dismounting is time saving and energy saving, and end cap is not damaged.
For achieving the above object, the utility model provides following technical scheme: a kind of end cap extracting tool, it is characterized in that: include Y-shaped tool body, tool body includes motion arm, and the forked locking pawl that is fixedly connected on motion arm one end, forked locking pawl includes the first pawl arm and the second pawl arm, one end of described the first pawl arm and the second pawl arm is connected on motion arm, and on the first pawl arm and the second pawl arm, the other end is provided with the removal hole that inserts end cap and realizes the bayonet lock of locking on end cap.
By adopting technique scheme, during dismounting end cap, bayonet lock on the first pawl arm and the second pawl arm is inserted in the removal hole of end cap, realize instrument locking on end cap, be held on motion arm, turning tool has screwed out dismounting by end cap along unscrewing direction, its essence is lever principle, has convenient to operationly, and people's holding operation arm one end is force, bayonet lock away from locking at end cap, has rapid operation; And end cap is for screwing out, end cap can not be damaged.
The utility model is further set to: described the first pawl arm is fixedly connected with motion arm, the second pawl arm is hingedly mounted on motion arm and can rotates around pin joint, thereby realize the first pawl arm and the second pawl arm opening angle, regulate, described the second pawl arm is provided with the locking part of the second pawl arm locking on motion arm.
By adopting technique scheme, the opening angle of the first pawl arm and the second pawl arm is adjustable, thereby form bayonet lock on the first pawl arm and the second pawl arm and adapt to two removal hole change of distance on end cap, after on the first pawl arm and the second pawl arm, bayonet lock inserts in end cap removal hole, by locking part, the second pawl arm is locked again, can complete dismounting by rotary end cover; Adopt the rotation of single pawl arm to realize adjusting, have advantages of that adjustment operation is convenient and simple, and the solid and reliable advantage of locking after regulating.
The utility model is further set to: described motion arm is provided with locating slot, locating slot is provided with screw in bottom, described locking part is clamping screw, described the second pawl arm is hingedly mounted in locating slot through clamping screw location, described locating slot sidewall is indent circular arc cell wall, and corresponding described the second pawl arm end is provided with the circular arc bearing surface with indent circular arc cell wall adaptation.
By adopting technique scheme, the hinged installation of the second pawl arm is reliable, and locking part is simple in structure, easy to operate and locking is reliable.
The utility model is further set to: described the second pawl arm is provided with the snapping step groove embedding for locating slot base plate, on described motion arm the base plate spiral-lock of locating slot in step groove, and the first pawl arm and the second pawl arm in the same plane.
By adopting technique scheme, the first pawl arm coordinates compactness with motion arm, realizes the first pawl arm and the second pawl arm is in the same plane simultaneously, thereby assurance the first pawl arm is consistent with bayonet lock height on the second pawl arm, realizes generally, and conveniently snaps in removal hole.
The utility model is further set to: described bayonet lock is detachably arranged on the first pawl arm and the second pawl arm.
By adopting technique scheme, bayonet lock is detachably changed, and with the size that is disassembled removal hole on end cap, can change sizeable bayonet lock.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the utility model specific embodiment end cap extracting tool front view;
Fig. 2 is the utility model specific embodiment end cap extracting tool structural representation one;
Fig. 3 is the utility model specific embodiment end cap extracting tool structural representation two;
Fig. 4 is the utility model specific embodiment the second pawl arm and motion arm fit structure schematic diagram.
The specific embodiment
Referring to accompanying drawing 1-4, the disclosed a kind of end cap extracting tool of the utility model, includes Y-shaped tool body, and tool body includes motion arm 1, and the forked locking pawl 2 that is fixedly connected on motion arm 1 one end; Described forked locking pawl 2 includes the first pawl arm 21 and the second pawl arm 22, one end of described the first pawl arm 21 and the second pawl arm 22 is connected on motion arm 1, and on the first pawl arm 21 and the second pawl arm 22, the other end is provided with the removal hole that inserts end cap and realizes the bayonet lock 3 of locking on end cap.
Described the first pawl arm 21 is fixedly connected with motion arm 1, and in this specific embodiment, the first pawl arm 21 is one-body molded with motion arm 1, has advantages of and is connected firmly with easy to process, certainly also can adopt welding or securing member connection etc.; Described the second pawl arm 22 is hingedly mounted on motion arm 1 and can rotates around pin joint, thereby realizes the first pawl arm 21 and the second pawl arm 22 opening angles adjustings, and described the second pawl arm 22 is provided with the locking part 4 of the second pawl arm 22 lockings on motion arm 1.Can pull like this second pawl arm and rotate around pin joint, thereby the opening angle of realizing the first pawl arm and the second pawl arm regulates, and with the size variation that is disassembled end cap diameter, regulates; And the rotation that adopts single pawl arm realizes and regulating, and has advantages of that adjustment operation is convenient and simple, and the solid and reliable advantage of locking after regulating.Certainly as the feasible technical scheme of the utility model, adjusting can adopt the position adjustments of the detachable assembling of two pawl arms, moves to realize to regulate by position, or the expansible adjustings simultaneously of two pawl arms of employing etc., but there is operation inconvenience in it, and it is unreliable to lock, and hold flimsy defect.
For improving the reliability of the hinged installation of the second pawl arm 22 and adjusting, described motion arm 1 is provided with locating slot 11, in locating slot 11, be provided with screw 12, described locking part 4 is clamping screw, described the second pawl arm 22 is hingedly mounted in locating slot 11 through clamping screw location, described locating slot 11 sidewalls are indent circular arc cell wall 111, and corresponding described the second pawl arm 22 ends are provided with the circular arc bearing surface 221 with indent circular arc cell wall 111 adaptations.The hinged location and installation that realizes the second pawl arm 22 is reliable, coordinates compactness, and locating slot sidewall is the design of indent circular arc cell wall, not only coordinates compactness with the circular arc end of the second pawl arm, realizes the guiding that the second pawl arm rotates simultaneously, rotates adjusting reliably.
Described the second pawl arm 22 is provided with the snapping step groove 222 embedding for locating slot 11 base plates, and on described motion arm 1, base plate 113 spiral-locks of locating slot 11 are in step groove 222, and the first pawl arm 21 and the second pawl arm 22 are at grade.
Owing to may having varying in size of removal hole on different end caps, for improving the versatility of extracting tool, described bayonet lock 3 is detachably arranged on the first pawl arm 21 and the second pawl arm 22.The bayonet lock of replaceable so different sizes is realized the removal hole of corresponding different sizes; In this specific embodiment, on the one end of installing for bayonet lock, be provided with tapped through hole on the first pawl arm 21 and the second pawl arm 22, bayonet lock 3 includes the bolt part 31 of screw thread spinning in tapped through hole, the bolt part 31 of bayonet lock 3 is extended with grafting shaft part 32 away from one end of head, and the change in size of grafting shaft part 32 is to adapt to the removal hole of different sizes; Certainly the detachable assembling of bayonet lock can also adopt close-fitting to peg graft, or fixes, or clamping etc.
End cap extracting tool using method of the present utility model is: 1) instrument regulates, and according to removal hole on end cap, selects suitable bayonet lock 3 to be assemblied on the first pawl arm 21 and the second pawl arm 22; Unscrew adjusting bolt 4, rotate the second pawl arm 22, make the first pawl arm 21 and the second pawl arm 22 deployed position adapt to the end cap of different size, the bayonet lock 3 on the first pawl arm 21 and the second pawl arm 22 can just insert in removal hole;
2) bayonet lock on the first pawl arm 21 and the second pawl arm 22 3 is inserted in removal hole, holding operation arm 1, and screw out direction rotation along end cap, until screw out end cap, complete dismounting.
End cap extracting tool of the present utility model, has efficient and conveniently, utilizes laborsaving lever, and rapid operation utilizes back-out mode to dismantle simultaneously, has convenient disassembly and not fragile end cap.
Claims (5)
1. kind of end cap extracting tool, it is characterized in that: include Y-shaped tool body, tool body includes motion arm, and the forked locking pawl that is fixedly connected on motion arm one end, forked locking pawl includes the first pawl arm and the second pawl arm, one end of described the first pawl arm and the second pawl arm is connected on motion arm, and on the first pawl arm and the second pawl arm, the other end is provided with the removal hole that inserts end cap and realizes the bayonet lock of locking on end cap.
2. end cap extracting tool according to claim 1, it is characterized in that: described the first pawl arm is fixedly connected with motion arm, the second pawl arm is hingedly mounted on motion arm and can rotates around pin joint, thereby realize the first pawl arm and the second pawl arm opening angle, regulate, described the second pawl arm is provided with the locking part of the second pawl arm locking on motion arm.
3. end cap extracting tool according to claim 2, it is characterized in that: described motion arm is provided with locating slot, locating slot is provided with screw in bottom, described locking part is clamping screw, described the second pawl arm is hingedly mounted in locating slot through clamping screw location, described locating slot sidewall is indent circular arc cell wall, and corresponding described the second pawl arm end is provided with the circular arc bearing surface with indent circular arc cell wall adaptation.
4. end cap extracting tool according to claim 3, it is characterized in that: described the second pawl arm is provided with the snapping step groove embedding for locating slot base plate, on described motion arm, the base plate spiral-lock of locating slot is in step groove, and the first pawl arm and the second pawl arm in the same plane.
5. according to end cap extracting tool described in claim 1 or 2 or 3 or 4, it is characterized in that: described bayonet lock is detachably arranged on the first pawl arm and the second pawl arm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420450142.3U CN204019476U (en) | 2014-08-11 | 2014-08-11 | A kind of end cap extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420450142.3U CN204019476U (en) | 2014-08-11 | 2014-08-11 | A kind of end cap extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204019476U true CN204019476U (en) | 2014-12-17 |
Family
ID=52059384
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420450142.3U Expired - Fee Related CN204019476U (en) | 2014-08-11 | 2014-08-11 | A kind of end cap extracting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204019476U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162343A (en) * | 2018-09-28 | 2019-01-08 | 中国科学院长春光学精密机械与物理研究所 | A kind of floor drain provision for disengagement |
-
2014
- 2014-08-11 CN CN201420450142.3U patent/CN204019476U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162343A (en) * | 2018-09-28 | 2019-01-08 | 中国科学院长春光学精密机械与物理研究所 | A kind of floor drain provision for disengagement |
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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: 16 No. 325000 Yong Jiang Road, hi tech Industrial Development Zone, Zhejiang, Wenzhou, China Patentee after: C&U Co.,Ltd. Address before: 16 No. 325000 Yong Jiang Road, hi tech Industrial Development Zone, Zhejiang, Wenzhou, China Patentee before: C & U Group Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |