CN203918409U - A kind of bevel gear type bolt clamp device - Google Patents
A kind of bevel gear type bolt clamp device Download PDFInfo
- Publication number
- CN203918409U CN203918409U CN201420218280.9U CN201420218280U CN203918409U CN 203918409 U CN203918409 U CN 203918409U CN 201420218280 U CN201420218280 U CN 201420218280U CN 203918409 U CN203918409 U CN 203918409U
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- China
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- framework
- bevel gear
- gear
- clamp device
- type bolt
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Abstract
The utility model discloses a kind of bevel gear type bolt clamp device, this device is made up of framework, gear train, handle, working beam, the operation principle of this device is by coordinating between gear, utilize handle to drive one end gear to rotate intermeshing by between gear, drive working beam one end to rotate, hexagon-headed bolt is fastening.This device can solve in small space, and conventional tool is difficult for putting into, and bolt is difficult for fastening problem, avoids the equipment operation irregularity causing not because of threaded pre-tightening power and the possibility that produces fault, improves the reliability of equipment, improves the operating efficiency of equipment.
Description
Technical field
The utility model relates to maintenance of equipment installing area, is specifically related to the fastening of bolt and dismounting---bevel gear type bolt clamp device.
Background technology
In the equipment of industry now, along with scientific and technological development, equipment volume is increasing, assembly precision is more and more higher, a main equipment often needs a large amount of parts to connect by screw thread, therefore the pretension degree of screw thread in connection procedure, become the key factor that affects equipment quality, and in device assembles and installation process, some regional spaces are narrow and small, existing erecting tools cannot normally use, cause threaded pre-tightening power deficiency, affect equipment operation, therefore need one easy, easy-operating threaded fastening device.
Summary of the invention
The purpose of this utility model is installation and the dismounting of pin small space screw thread, and a kind of bevel gear type bolt clamp device simple in structure, easy to use is provided.This device can improve the pretension degree of screw thread, reduces labour intensity, raises labour efficiency.
For reaching above object, the technical scheme that the utility model adopts is:
A kind of bevel gear type bolt clamp device, comprises framework, is provided with meshed gears group step by step in framework, and the upper and lower end of each gear shaft is respectively equipped with the handle socket coordinating with handle and the rod member socket coordinating with working beam.
Further, described framework is right-angle structure.
Further, described gear train comprises the bevel gear of two engagements, and bevel gear is positioned at the both sides of right angle frame, two gear shafts vertical, be corresponding right angle with framework and distribute.
Further, framework is stretched out at the two ends of each gear shaft of described gear train, and is fixed on framework by bearing block, and the two ends of gear shaft are provided with universal handle or rod member socket.
Operation principle of the present utility model and beneficial effect show:
This device adopts framework, gear train composition.
Wherein gear train is located in framework, and the intermeshing transmission of gear train in framework screws power; Gear shaft can be fixed on framework by bearing block, and upper and lower two ends stretch out framework, like this can external part be provided with socket can connecting handle or working beam (such as sleeve.）
The operation principle of this device is the one end that sleeve is arranged on to working beam, in small space by jacket casing (compliant sleeve and bolt specification are supporting) on the fastening bolt of needs, then be used in transmission side one end and insert driving handle, apply moment of torsion, intermeshing by between gear, moment of torsion is passed to working beam, and band moving sleeve rotates fastening bolt.
The utility model is created compared with bolted instrument in the past, has following beneficial effect:
1, can in narrow space, use flexibly.
2, simple in structure, flexible operation.
3, the scope of application is wide, and A/B two ends all can be used as active side and transmission side.
4, changing different collet heads according to different bolts carries out fastening
To sum up, this device can solve in small space, and conventional tool is difficult for putting into, bolt is difficult for fastening problem, avoid the equipment operation irregularity causing not because of threaded pre-tightening power and the possibility that produces fault, improve the reliability of equipment, improve the operating efficiency of equipment.
Brief description of the drawings
Fig. 1 is the work cutaway view of this device.
Detailed description of the invention
The correlation technique content of not addressing below all can adopt or use for reference prior art.
In order to make those skilled in the art person understand better the technical scheme in the application, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only some embodiments of the present application, instead of whole embodiment.Based on the embodiment in the application, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all should belong to the scope of the application's protection.
Shown in Fig. 1, a kind of bevel gear type bolt clamp device, comprises framework 1, and this framework 1 adopts right angle frame, and adopts box like structure, as the space that holds gear train.
In framework, be provided with meshed gears group 2 step by step, it is all bevel gear that the present embodiment middle gear is provided with two, and the number of gear also can be selected as required certainly; Two bevel gear gears in the present embodiment are taken out vertically, distribution corresponding to right angle frame, and certainly, the tapering of bevel gear also can be chosen as required.
In the present embodiment, be mainly used in bolt to screw or unscrew, the active force of carrying is larger, and therefore, the present embodiment stretches out framework by gear shaft 3,4 and is fixed with bearing block, ensures to a certain extent its working strength and service life.
The upper and lower end of each gear shaft is respectively equipped with socket, in the present embodiment, socket is carried out to generalization, and socket both can coordinate with handle 5, can coordinate with working beam 6 again; Like this, whole device anyway face can exchange use.
When use:
Step 1, sleeve and the working beam combination of selecting suitable specification;
Step 2, is arranged on the fastening bolt position of needs by single unit system and sleeve;
Step 3, inserts handle in the hexagon dead slot in framework turning handle transmitting torque.
The above is only the application's preferred embodiment, makes those skilled in the art can understand or realize the application.To be apparent to one skilled in the art to the multiple amendment of these embodiment, General Principle as defined herein can, in the case of not departing from the application's spirit or scope, realize in other embodiments.Therefore, the application will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (4)
1. a bevel gear type bolt clamp device, is characterized in that: comprise framework, be provided with meshed gears group step by step in framework, the upper and lower end of each gear shaft is respectively equipped with the handle socket coordinating with handle and the rod member socket coordinating with working beam.
2. bevel gear type bolt clamp device according to claim 1, is characterized in that: described framework is right-angle structure.
3. bevel gear type bolt clamp device according to claim 2, is characterized in that: described gear train comprises the bevel gear of two engagements, bevel gear is positioned at the both sides of right angle frame, two gear shafts vertical, be corresponding right angle with framework and distribute.
4. bevel gear type bolt clamp device according to claim 1, is characterized in that: framework is stretched out at the two ends of each gear shaft of described gear train, and is fixed on framework by bearing block, the two ends of gear shaft are provided with universal handle or rod member socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218280.9U CN203918409U (en) | 2014-04-30 | 2014-04-30 | A kind of bevel gear type bolt clamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420218280.9U CN203918409U (en) | 2014-04-30 | 2014-04-30 | A kind of bevel gear type bolt clamp device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203918409U true CN203918409U (en) | 2014-11-05 |
Family
ID=51814288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420218280.9U Expired - Fee Related CN203918409U (en) | 2014-04-30 | 2014-04-30 | A kind of bevel gear type bolt clamp device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203918409U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858646A (en) * | 2015-06-08 | 2015-08-26 | 广西玉柴机器股份有限公司 | Screwing tool of fastening nut of engine booster |
| CN107414468A (en) * | 2017-06-16 | 2017-12-01 | 重庆都英科技有限公司 | A kind of double fastener for bolt of Flexible Transmission |
| CN111890021A (en) * | 2020-07-31 | 2020-11-06 | 杭州庚复科技有限公司 | Computer hard disk screw fastening device based on helical gear transmission |
| CN112975849A (en) * | 2021-02-26 | 2021-06-18 | 宁夏共享精密加工有限公司 | Nut screwing device |
-
2014
- 2014-04-30 CN CN201420218280.9U patent/CN203918409U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104858646A (en) * | 2015-06-08 | 2015-08-26 | 广西玉柴机器股份有限公司 | Screwing tool of fastening nut of engine booster |
| CN107414468A (en) * | 2017-06-16 | 2017-12-01 | 重庆都英科技有限公司 | A kind of double fastener for bolt of Flexible Transmission |
| CN111890021A (en) * | 2020-07-31 | 2020-11-06 | 杭州庚复科技有限公司 | Computer hard disk screw fastening device based on helical gear transmission |
| CN112975849A (en) * | 2021-02-26 | 2021-06-18 | 宁夏共享精密加工有限公司 | Nut screwing device |
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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: 20141105 Termination date: 20180430 |