CN2524973Y - Position changing mechanism for screw bolt and nut combined tightening machine - Google Patents
Position changing mechanism for screw bolt and nut combined tightening machine Download PDFInfo
- Publication number
- CN2524973Y CN2524973Y CN 01268433 CN01268433U CN2524973Y CN 2524973 Y CN2524973 Y CN 2524973Y CN 01268433 CN01268433 CN 01268433 CN 01268433 U CN01268433 U CN 01268433U CN 2524973 Y CN2524973 Y CN 2524973Y
- Authority
- CN
- China
- Prior art keywords
- nut
- tightening machine
- screw bolt
- face
- main turntable
- 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
Links
Abstract
The utility model discloses a position changing mechanism for screw bolt and nut combined tightening machine. The end face of a main rotary table 1 is respectively provided with a fixed through hole 3 and at least one group of rotating device. For the variation of central position or number of the screw bolt and nut of automobile wheel assembly with different types, via the adjustment of the rotating device, the screw bolt and nut with different position and number are connected and screwed. The utility model has convenient and rapid operation, wide application range, multifunction and reduction in equipment investment of automobile manufacturer.
Description
Technical field: the utility model relates to screwing machine tool device; Be specifically related to the bolt and nut tightening machine modified gear of motor vehicle wheel assembly.
Background technology: automobile manufacture industry of the prior art, the bolt and nut of automotive wheel assembly is tightened up used tightening machine, belong to the wheel set of the special vehicle of the special-purpose processing of special plane, purposes is single.When the bolt and nut connection that runs into different model automotive wheel assembly, variation because of its width between centers position or its quantity, former tightening machine can't supportingly be used, and people have to purchase again with the supporting with it use of the tightening machine that adapts to different automobile types, has increased the input of car production producer equipment funds.
Summary of the invention: technical problem to be solved in the utility model is, because tightening machine can only the special plane special use be processed the wheel set of special vehicle, purposes is single, and it is supporting with it to cause the processing different automobile types need purchase the tightening machine of different size, has increased the equipment funds input of car production producer.
The utility model is to solve the problems of the technologies described above the technical scheme of taking: this unit bolt nut tightening machine modified gear; Be on the end face of main turntable, be respectively equipped with fixed via and at least one group of slewing arrangement.
Implement technique scheme, select described main turntable end face to be provided with the structure of at least one group of slewing arrangement usually: to be on the main turntable end face, to be provided with manhole; End face is provided with the rotating disc that rotates through hole and slides and place in the described manhole, and the positioning end of the registration device that is provided with by main turntable, is positioned in the positioning groove on the rotating disc.
The utility model is taked said structure, the rotation through hole that is provided with by the fixed via that is respectively equipped with on the main turntable end face and rotating disc, difference to the variation of the bolt and nut width between centers on the different model automotive wheel assembly or its bolt and nut quantity, corresponding by the rotation through hole on the rotation rotating disc with the bolt and nut position on the wheel set, can tighten bolt and nut by the cover of removing that is connected on the rotating disc rotation through hole, easy to adjust quick, range of use is wide, reach a tractor serves several purposes, reduced the equipment funds input of car production producer.
Description of drawings:, the specific embodiment of the present utility model is elaborated below in conjunction with accompanying drawing.
Fig. 1 is the utility model front view;
Fig. 2 for reference to Fig. 1 have tighten output shaft 7 A-A to revolved section running condition reference diagram.
The specific embodiment: Fig. 1-shown in Figure 2.This unit bolt nut tightening machine modified gear is on the end face of main turntable 1, is respectively equipped with fixed via 3 and four groups of slewing arrangements.The structure of described four groups of slewing arrangements: be on main turntable 1 end face, to be provided with four manholes; End face is provided with the rotating disc 2 that rotates through hole 4 and slides respectively and place in described four manholes, and the elastic sphere 5 of the registration device positioning end that is provided with by main turntable 1 places in the positioning groove 6 on rotating disc 2 cylindricals and locatees.Described fixed via 3 and rotate the shape of through hole 4 is oblate through hole, is convenient to connection and tightens output shaft 7 and set.Described registration device is rotating disc 2 to be turned to required angle only play initial positioning action.Main turntable 1 is the primary member of tightening machine operating system, in the work 5 tighten that output shaft 7 is fixed on respectively on the main turntable 1 and rotating disc 2 on, during bolt and nut on tightening different model automotive wheel assembly, variation because of its width between centers or its bolt and nut quantity, need to adjust respectively and rotate rotating disc 2, drive be connected in tighten output shaft 7 ends remove cover 8 turn to corresponding with the bolt and nut position of waiting to tighten on the automotive wheel assembly, and by in the positioning groove 6 of elastic sphere 5 initial alignments on rotating disc 2 cylindricals of registration device positioning end.By device for fastening rotating disc 2 is tightened up (not drawing among the figure), 5 interior hexagonals of tightening output shaft 7 front ends are removed cover 8 is inserted in respectively on the nut of waiting to tight a bolt, can start and tighten output shaft 7 and carry out screw-thread securing, tighten output shaft 7 threaded together and quit work when setting moment of torsion when every.Be respectively equipped with B, C, three circumferences of D on the end face that main turntable 1 and rotating disc 2 constitute among Fig. 1, on every circumference, can realize connecting the bolt and nut of tightening different width between centerss position and quantity respectively, remove cover 8 as being furnished with 5 on B, the C circumference respectively; Can be furnished with 4 on the D circumference and remove cover 8.Above-mentioned embodiment can be tightened by adjusting the bolt and nut that rotates three kinds of different model automotive wheel assemblies of rotating disc 2 processing.According to different designing requirements, 2,3 or a plurality of slewing arrangement can also be arranged respectively on main turntable 1.
Claims (2)
1, a kind of unit bolt nut tightening machine modified gear; It is characterized in that: on the end face of main turntable (1), be respectively equipped with fixed via (3) and at least one group of slewing arrangement.
2, unit bolt nut tightening machine modified gear according to claim 1; It is characterized in that: described main turntable (1) end face is provided with the structure of at least one group of slewing arrangement: be to be provided with manhole on main turntable (1) end face, end face is provided with rotating disc (2) slip of rotating through hole (4) and places in the described manhole, and the positioning end of the registration device that is provided with by main turntable (1), be positioned in the positioning groove on the rotating disc (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01268433 CN2524973Y (en) | 2001-11-13 | 2001-11-13 | Position changing mechanism for screw bolt and nut combined tightening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01268433 CN2524973Y (en) | 2001-11-13 | 2001-11-13 | Position changing mechanism for screw bolt and nut combined tightening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2524973Y true CN2524973Y (en) | 2002-12-11 |
Family
ID=33674619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01268433 Expired - Fee Related CN2524973Y (en) | 2001-11-13 | 2001-11-13 | Position changing mechanism for screw bolt and nut combined tightening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2524973Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009138A (en) * | 2016-01-28 | 2017-08-04 | 合肥美亚光电技术股份有限公司 | Spray valve frock |
| CN113733812A (en) * | 2021-11-08 | 2021-12-03 | 杭州骑遇科技有限公司 | Wheel device suitable for new energy automobile |
-
2001
- 2001-11-13 CN CN 01268433 patent/CN2524973Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107009138A (en) * | 2016-01-28 | 2017-08-04 | 合肥美亚光电技术股份有限公司 | Spray valve frock |
| CN113733812A (en) * | 2021-11-08 | 2021-12-03 | 杭州骑遇科技有限公司 | Wheel device suitable for new energy automobile |
| CN113733812B (en) * | 2021-11-08 | 2022-02-18 | 杭州骑遇科技有限公司 | Wheel device suitable for new energy automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |