CN207431397U - A kind of nut dismantling device - Google Patents
A kind of nut dismantling device Download PDFInfo
- Publication number
- CN207431397U CN207431397U CN201721611058.5U CN201721611058U CN207431397U CN 207431397 U CN207431397 U CN 207431397U CN 201721611058 U CN201721611058 U CN 201721611058U CN 207431397 U CN207431397 U CN 207431397U
- Authority
- CN
- China
- Prior art keywords
- steel tube
- wedge
- thick walled
- cutter hub
- walled steel
- 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.)
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 48
- 239000010959 steel Substances 0.000 claims abstract description 48
- 239000002184 metal Substances 0.000 claims abstract description 21
- 229910052751 metal Inorganic materials 0.000 claims abstract description 21
- 230000007797 corrosion Effects 0.000 abstract description 11
- 238000005260 corrosion Methods 0.000 abstract description 11
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Working Measures On Existing Buildindgs (AREA)
Abstract
The utility model is related to a kind of nut dismantling devices, belong to hand-operated tools equipment technical field.Technical solution is：Include thick walled steel tube（1）, hex bolts（3）, steel ball（4）, wedge-shaped cutter hub（5）And metal framework（6）, thick walled steel tube（1）One end be fixed on metal framework（6）On, thick walled steel tube（1）It is interior to be equipped with hex bolts（3）With wedge-shaped cutter hub（5）, wedge-shaped cutter hub（5）Equipped with sphenoid bur, the sphenoid bur is close to metal framework（6）, hex bolts（3）With thick walled steel tube（1）It is threadedly coupled, hex bolts（3）With wedge-shaped cutter hub（5）Between be equipped with steel ball（4）.The beneficial effects of the utility model are：The nut of corrosion or damage conveniently and effectively can be dismantled and replaced, is not got angry, not electricity consumption does not damage bolt screw thread, simple in structure, easy to use.
Description
Technical field
The utility model is related to a kind of nut dismantling devices, belong to hand-operated tools equipment technical field.
Background technology
In the industrial production, widely used nut in outdoor high temperature or corrosive environment, by corrosion killed by some, has
Due to being pounded to touch screw thread is caused to be damaged, this impaired nut dismounting is extremely difficult, it is common practice to utilize gas welding will
Nuts and bolt slices off together, time-consuming and laborious, and in some special operation condition environment, such as forbids in the environment of getting angry, be more
The nut for changing this damage is just more difficult.
Utility model content
The utility model aim is to provide a kind of nut dismantling device, conveniently and effectively can dismantle and replace corrosion or damage
Bad nut, solves the problems, such as present in background technology.
The technical solution of the utility model is：
A kind of nut dismantling device includes thick walled steel tube, hex bolts, steel ball, wedge-shaped cutter hub and metal framework, thick walled steel tube
One end be fixed on metal framework, hex bolts and wedge-shaped cutter hub are equipped in thick walled steel tube, wedge-shaped cutter hub is equipped with sphenoid bur,
The sphenoid bur is threadedly coupled close to metal framework, hex bolts with thick walled steel tube, is set between hex bolts and wedge-shaped cutter hub
There is steel ball.
The metal framework is circular configuration, the center line of metal framework and the central axis arrangement of thick walled steel tube.
It is equipped with and the matched internal thread of hex bolts in the thick walled steel tube.
The wedge shape cutter hub is cylinder, and the diameter of wedge-shaped cutter hub is engaged with the internal diameter of thick walled steel tube.
The diameter of steel ball between the hex bolts and wedge-shaped cutter hub is engaged with the internal diameter of thick walled steel tube.
The utility model is used, in use, metal framework to be entangled to the nut of corrosion or damage first, adjusts wedge-shaped cutter hub
Sphenoid bur, make sphenoid bur horizontal to the nut of corrosion or damage；Then hex bolts is fastened, hex bolts is in thick walled steel tube
It travels forward under the action of interior spiral shell button, and then promotes the steel ball in thick walled steel tube and wedge-shaped cutter hub, complete to corrosion or damage
The forcible entry of nut.
The beneficial effects of the utility model are：The nut of corrosion or damage conveniently and effectively can be dismantled and replace, it is motionless
Fire, not electricity consumption do not damage bolt screw thread, simple in structure, easy to use.
Description of the drawings
Fig. 1 is the utility model structure diagram；
In figure：Thick walled steel tube 1, internal thread 2, hex bolts 3, steel ball 4, wedge-shaped cutter hub 5, metal framework 6, corrosion or damage
Nut 7.
Specific embodiment
Below in conjunction with attached drawing, by example, the utility model is described in further detail.
Referring to the drawings 1, a kind of nut dismantling device includes thick walled steel tube 1, hex bolts 3, steel ball 4, wedge-shaped cutter hub 5 and gold
Belonging to frame 6, one end of thick walled steel tube 1 is fixed on metal framework 6, and hex bolts 3 and wedge-shaped cutter hub 5 are equipped in thick walled steel tube 1,
Wedge-shaped cutter hub 5 is equipped with sphenoid bur, and the sphenoid bur is threadedly coupled close to metal framework 6, hex bolts 3 with thick walled steel tube 1,
Steel ball 4 is equipped between hex bolts 3 and wedge-shaped cutter hub 5.
In the present embodiment, during making, a circular metal frame 6 is welded in one end of a thick walled steel tube 1, makes metal
The center line of frame 6 and the central axis arrangement of thick walled steel tube 1.Machining internal thread on the inner wall of the other end of thick walled steel tube 1
2, by a wedge-shaped cutter hub 5 through thick walled steel tube 1, a steel ball 4 is placed into, is finally screwed to a longer hex bolts 3
On thick walled steel tube 1, that is, complete assembling.Wherein, wedge-shaped cutter hub 5 is cylinder, and diameter is engaged with the internal diameter of thick walled steel tube 1, wedge
Shape cutter hub 5 is equipped with sphenoid bur close to 6 one end of metal framework.
In use, metal framework 6 to be entangled to the nut 7 of corrosion or damage first, the sphenoid bur of wedge-shaped cutter hub 5 is adjusted,
Make sphenoid bur horizontal to the nut 7 of corrosion or damage；Then hex bolts 3 is fastened, hex bolts 3 is promoted in thick walled steel tube 1
Steel ball 4 and wedge-shaped cutter hub 5, the forcible entry to the nut of corrosion or damage is completed by sphenoid bur.
Claims (5)
1. a kind of nut dismantling device, it is characterised in that include thick walled steel tube（1）, hex bolts（3）, steel ball（4）, wedge-shaped cutter hub
（5）And metal framework（6）, thick walled steel tube（1）One end be fixed on metal framework（6）On, thick walled steel tube（1）It is interior to be equipped with hexagonal spiral shell
Bolt（3）With wedge-shaped cutter hub（5）, wedge-shaped cutter hub（5）Equipped with sphenoid bur, the sphenoid bur is close to metal framework（6）, hexagonal spiral shell
Bolt（3）With thick walled steel tube（1）It is threadedly coupled, hex bolts（3）With wedge-shaped cutter hub（5）Between be equipped with steel ball（4）.
A kind of 2. nut dismantling device according to claim 1, it is characterised in that the metal framework（6）For circular configuration,
Metal framework（6）Center line and thick walled steel tube（1）Central axis arrangement.
A kind of 3. nut dismantling device according to claim 1 or 2, it is characterised in that the thick walled steel tube（1）It is interior be equipped with
Hex bolts（3）Matched internal thread（2）.
A kind of 4. nut dismantling device according to claim 1, it is characterised in that the wedge shape cutter hub（5）For cylinder, wedge
Shape cutter hub（5）Diameter and thick walled steel tube（1）Internal diameter be engaged.
A kind of 5. nut dismantling device according to claim 1, it is characterised in that the hex bolts（3）With wedge-shaped cutter hub
（5）Between steel ball（4）Diameter and thick walled steel tube（1）Internal diameter be engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721611058.5U CN207431397U (en) | 2017-11-28 | 2017-11-28 | A kind of nut dismantling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721611058.5U CN207431397U (en) | 2017-11-28 | 2017-11-28 | A kind of nut dismantling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207431397U true CN207431397U (en) | 2018-06-01 |
Family
ID=62284635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721611058.5U Active CN207431397U (en) | 2017-11-28 | 2017-11-28 | A kind of nut dismantling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207431397U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942776A (en) * | 2018-08-17 | 2018-12-07 | 国网新疆电力有限公司阿克苏供电公司 | Rotary nut crushing device |
| CN111069690A (en) * | 2019-12-31 | 2020-04-28 | 大连长丰实业总公司 | Bolt and nut decomposing device |
-
2017
- 2017-11-28 CN CN201721611058.5U patent/CN207431397U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108942776A (en) * | 2018-08-17 | 2018-12-07 | 国网新疆电力有限公司阿克苏供电公司 | Rotary nut crushing device |
| CN111069690A (en) * | 2019-12-31 | 2020-04-28 | 大连长丰实业总公司 | Bolt and nut decomposing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A nut breaker Effective date of registration: 20231228 Granted publication date: 20180601 Pledgee: Tangshan Fengnan Sub branch of China Construction Bank Corp. Pledgor: TANGSHAN DONGHUA IRON & STEEL ENTERPRISE GROUP CO.,LTD. Registration number: Y2023980075390 |