CN201744843U - Lantern ring-type dentoid round nut replacer - Google Patents
Lantern ring-type dentoid round nut replacer Download PDFInfo
- Publication number
- CN201744843U CN201744843U CN2010200614566U CN201020061456U CN201744843U CN 201744843 U CN201744843 U CN 201744843U CN 2010200614566 U CN2010200614566 U CN 2010200614566U CN 201020061456 U CN201020061456 U CN 201020061456U CN 201744843 U CN201744843 U CN 201744843U
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- dentoid
- lantern ring
- round
- replacer
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- Expired - Fee Related
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Abstract
The utility model provides a lantern ring-type dentoid round nut replacer, which has the technical scheme that by using the lantern ring-type dentoid round nut replacer, the inner diameter of a steel lantern ring is divided into six equal parts, six pairs of internal teeth are symmetrically distributed, and six wrenches are distributed along six equal parts of the outer diameter of the steel lantern ring. The lantern ring-type dentoid round nut replacer is characterized in that lantern rings with the same inner diameters are adopted according to dentoid round nuts with different specification outer diameters; the inner diameters of the steel lantern rings are equal to those of the dentoid round nuts; the steel lantern rings are sheathed on the dentoid round nuts, and the internal teeth of the steel lantern rings are ensured to tightly occlude with the external teeth of the dentoid round nuts; the wrenches of the outer sides of the steel lantern rings are rotates to replace the dentoid round nuts. The utility model has the advantages that the replacer has simple structure, is uniformly stressed and is convenient and rapid to operate with facility, and the fit effect of the lantern rings and the round nuts is good when in replacement.
Description
Technical field
The utility model relates to a kind of lantern ring type dentate gyrus nut dismantling device, relates in particular to the dentate gyrus nut dismantling device of the whole transmission driving wheel of tracked construction equipment.
Background technology
Hook spanner is mostly adopted in the dentate gyrus nut dismounting of the whole transmission driving wheel of mine tracked construction equipment at present, because the nut external diameter of the said equipment is big, contact with round nut marginal tooth single face during the hook spanner dismounting, discontinuity is very easily rocked slippage, has potential safety hazard.
Summary of the invention
The purpose of this utility model just provides a kind of lantern ring type dentate gyrus nut replacer, solves spanner because of safety problems such as the easy slippages of unbalance stress.
The technical solution of the utility model is: a kind of lantern ring type dentate gyrus nut replacer, and six five equilibriums on the internal diameter of the steel collar, the six pairs of internal tooths that are symmetrically distributed are along six spanners of steel collar external diameter six equally divided positions distribution.A kind of lantern ring type dentate gyrus nut replacer, dentate gyrus nut according to the different size external diameter, select the steel collar of same specification internal diameter for use, the internal diameter of steel collar equates with dentate gyrus nut external diameter, steel collar is enclosed within on the dentate gyrus nut, guarantee steel collar internal tooth and the tight interlock of same specification dentate gyrus nut external tooth, rotate steel collar outside spanner, carry out the dismounting of dentate gyrus nut.
The beneficial effects of the utility model are: simple in structure, the collar and round nut match result are good during dismounting, and be stressed even, convenient to operation, handy.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model work schematic diagram.
The specific embodiment
With reference to Fig. 1 as can be known, a kind of lantern ring type dentate gyrus nut replacer, six five equilibriums on the internal diameter of the steel collar 1, the six pairs of internal tooths 2 that are symmetrically distributed are along six spanners 3 of steel collar 1 external diameter six equally divided positions distribution.
With reference to Fig. 2 as can be known, a kind of lantern ring type dentate gyrus nut replacer, dentate gyrus nut 4 according to the different size external diameter, select the steel collar 1 of same specification internal diameter for use, the internal diameter of steel collar 1 equates with dentate gyrus nut 4 external diameters, and steel collar 1 is enclosed within on the dentate gyrus nut 4, guarantees steel collar 1 internal tooth 2 and the 5 tight interlocks of same specification dentate gyrus nut 4 external tooths, rotate steel collar 1 outside spanner 3, carry out the dismounting of dentate gyrus nut 4.
Claims (1)
1. lantern ring type dentate gyrus nut replacer is characterized in that: six five equilibriums on the internal diameter of the steel collar (1), the six pairs of internal tooths (2) that are symmetrically distributed are along steel collar (1) external diameter six equally divided positions six spanners (3) that distribute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200614566U CN201744843U (en) | 2010-01-20 | 2010-01-20 | Lantern ring-type dentoid round nut replacer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200614566U CN201744843U (en) | 2010-01-20 | 2010-01-20 | Lantern ring-type dentoid round nut replacer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201744843U true CN201744843U (en) | 2011-02-16 |
Family
ID=43579514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200614566U Expired - Fee Related CN201744843U (en) | 2010-01-20 | 2010-01-20 | Lantern ring-type dentoid round nut replacer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201744843U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189401A (en) * | 2011-05-27 | 2011-09-21 | 何祺晃 | Special tool for arranging bottom nut of water tap |
| CN102756350A (en) * | 2012-07-20 | 2012-10-31 | 朱云阁 | Hydraulic wrench device |
| CN110142724A (en) * | 2019-06-18 | 2019-08-20 | 国网黑龙江省电力有限公司牡丹江水力发电总厂 | A kind of specific purpose tool for main transformer low-pressure side inserting or withdrawing sleeves |
| CN110293500A (en) * | 2019-07-04 | 2019-10-01 | 成都联创精密机械有限公司 | A kind of nut screwing tool |
| CN113787336A (en) * | 2021-09-13 | 2021-12-14 | 宝武集团马钢轨交材料科技有限公司 | Automatic dismouting frock of high-speed railway wheel rolling mill hollow shaft lock nut |
-
2010
- 2010-01-20 CN CN2010200614566U patent/CN201744843U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102189401A (en) * | 2011-05-27 | 2011-09-21 | 何祺晃 | Special tool for arranging bottom nut of water tap |
| CN102756350A (en) * | 2012-07-20 | 2012-10-31 | 朱云阁 | Hydraulic wrench device |
| CN110142724A (en) * | 2019-06-18 | 2019-08-20 | 国网黑龙江省电力有限公司牡丹江水力发电总厂 | A kind of specific purpose tool for main transformer low-pressure side inserting or withdrawing sleeves |
| CN110293500A (en) * | 2019-07-04 | 2019-10-01 | 成都联创精密机械有限公司 | A kind of nut screwing tool |
| CN113787336A (en) * | 2021-09-13 | 2021-12-14 | 宝武集团马钢轨交材料科技有限公司 | Automatic dismouting frock of high-speed railway wheel rolling mill hollow shaft lock nut |
| CN113787336B (en) * | 2021-09-13 | 2022-06-24 | 宝武集团马钢轨交材料科技有限公司 | Automatic dismouting frock of high-speed railway wheel rolling mill hollow shaft lock nut |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110216 Termination date: 20130120 |