CN210550920U - Automatic bolt tightening and mounting structure - Google Patents
Automatic bolt tightening and mounting structure Download PDFInfo
- Publication number
- CN210550920U CN210550920U CN201921332447.3U CN201921332447U CN210550920U CN 210550920 U CN210550920 U CN 210550920U CN 201921332447 U CN201921332447 U CN 201921332447U CN 210550920 U CN210550920 U CN 210550920U
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- CN
- China
- Prior art keywords
- tightening
- mounting structure
- guide part
- automatic bolt
- driving mechanism
- 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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- 230000005540 biological transmission Effects 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 230000007704 transition Effects 0.000 claims description 3
- 230000006872 improvement Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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Abstract
The utility model relates to an automatic bolt tightening mounting structure, which comprises a tightening sleeve, wherein one end of the tightening sleeve is a connecting part, the other end of the tightening sleeve is a tightening part, and the connecting part is connected with a connecting shaft of a tightening driving mechanism; connecting portion include the guide part, and guide part one side intercommunication transmission portion sets up locking structure on the guide part, and the guide part is cylindrical, and transmission portion is the rectangle. The utility model discloses, the cylindrical direction of adopting the easy assurance of precision makes the direction stable, the sleeve top alignment accuracy is high, and transmission portion adopts the rectangle, and transmission torque is big.
Description
Technical Field
The utility model belongs to the technical field of the car rigging equipment, a mounting structure is screwed up to automatic bolt is related to.
Background
With the large-scale application of automobile assembly automation in the automobile manufacturing industry, the automatic bolt screwing which is a main matching part for realizing automation plays a crucial role in the automobile assembly process, a lengthened or even extra-long socket wrench is required for automatic bolt screwing, the deviation of the top end of an original socket is 40-50mm, and the bolt required to be screwed is not easy to align.
Disclosure of Invention
An object of the utility model is to provide an automatic bolt tightening mounting structure, can be according to the utility model provides a technical scheme: an automatic bolt tightening mounting structure comprises a tightening sleeve, wherein one end of the tightening sleeve is a connecting part, the other end of the tightening sleeve is a tightening part, and the connecting part is connected with a connecting shaft of a tightening driving mechanism; the connecting part comprises a guide part, one side of the guide part is communicated with the transmission part, and the guide part is provided with a locking structure.
As a further improvement of the present invention, the guide portion is cylindrical.
As a further improvement of the utility model, the transmission part is rectangular.
As a further improvement, the locking structure comprises a pin hole, the pin hole vertically runs through the transmission part, and the periphery of the pin hole is provided with a clamp spring groove.
As a further improvement of the utility model, the tightening part is an inner hexagonal groove.
As a further improvement of the utility model, the guide part is transition fit with the connecting shaft guide part of the screwing driving mechanism.
As a further improvement, the transmission portion is clearance fit with the connecting shaft transmission portion of screwing the driving mechanism, the connecting shaft transmission portion of screwing the driving mechanism is provided with a mounting hole matched with the pin hole.
Compared with the prior art, the utility model, have following advantage:
1. the utility model has simple structure and small occupied space; the cylindrical guide with easy-to-guarantee precision is adopted, so that the guide is stable, and the top end of the sleeve is high in alignment precision.
2. The utility model discloses transmission portion adopts the rectangle, and transmission torque is big.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic front view of the structure of the present invention.
Fig. 3 is a schematic cross-sectional structure of fig. 2.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings.
In the figures 1-3, the device comprises a tightening sleeve 1, a guide part 1-1, a transmission part 1-2, a pin hole 1-3, a clamp spring groove 1-4, a tightening part 1-5 and the like.
As shown in fig. 1-3, the utility model relates to an automatic bolt tightening mounting structure, including tightening sleeve 1, tightening sleeve 1 one end is connecting portion, tightening sleeve 1 other end is tightening portion 1-5.
The connecting part comprises a guide part 1-1, the right side of the guide part 1-1 is communicated with a transmission part 1-2, and a locking structure is arranged on the guide part 1-1.
The locking structure comprises pin holes 1-3, the pin holes 1-3 vertically penetrate through the transmission parts 1-2, and clamp spring grooves 1-4 are formed in the peripheries of the pin holes 1-3.
The guide part 1-1 is cylindrical, is convenient to process, is matched with a guide part of a connecting shaft of the screwing driving mechanism, and is in transition fit with the guide part.
The transmission part 1-2 is rectangular and is matched with a transmission part of a connecting shaft of the screwing driving mechanism, and the transmission part are in clearance fit. The transmission part of the connecting shaft of the screwing driving mechanism is provided with a mounting hole matched with the pin hole 1-3.
The tightening parts 1-5 are inner hexagonal grooves.
The working process of the utility model is as follows:
the connecting portion of the tightening sleeve 1 is connected to one end of the connecting shaft of the tightening driving mechanism, the connecting shaft transmission portion of the tightening driving mechanism is fitted into the transmission portion 1-2 in the tightening sleeve 1, and the connecting shaft guide portion of the tightening driving mechanism is fitted into the guide portion 1-1 in the tightening sleeve 1. And inserting a locking pin into a pin hole 1-3 penetrating through the transmission part 1-2, connecting a connecting shaft of the screwing driving mechanism with the screwing sleeve 1, clamping the clamp spring into the clamp spring groove 1-4, and fixing the locking pin.
The tightening driving mechanism drives the tightening sleeve 1 to install the bolt.
Claims (7)
1. The utility model provides an automatic bolt tightening mounting structure which characterized in that: the structure comprises a tightening sleeve (1), wherein one end of the tightening sleeve (1) is a connecting part, the other end of the tightening sleeve is a tightening part (1-5), and the connecting part is connected with a connecting shaft of a tightening driving mechanism; the connecting part comprises a guide part (1-1), one side of the guide part (1-1) is communicated with a transmission part (1-2), and a locking structure is arranged on the guide part (1-1).
2. The automatic bolt-tightening mounting structure according to claim 1, characterized in that: the guide part (1-1) is cylindrical.
3. The automatic bolt-tightening mounting structure according to claim 1, characterized in that: the transmission part (1-2) is rectangular.
4. The automatic bolt-tightening mounting structure according to claim 1, characterized in that: the locking structure comprises a pin hole (1-3), the pin hole (1-3) vertically penetrates through the transmission part (1-2), and a clamp spring groove (1-4) is formed in the periphery of the pin hole (1-3).
5. The automatic bolt-tightening mounting structure according to claim 1, characterized in that: the tightening parts (1-5) are inner hexagonal grooves.
6. The automatic bolt-tightening mounting structure according to claim 1, characterized in that: the guide part (1-1) is in transition fit with a guide part of a connecting shaft of the screwing driving mechanism.
7. The automatic bolt-tightening mounting structure according to claim 4, characterized in that: the transmission part (1-2) is in clearance fit with a transmission part of a connecting shaft of the screwing driving mechanism, and the transmission part of the connecting shaft of the screwing driving mechanism is provided with a mounting hole matched with the pin hole (1-3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921332447.3U CN210550920U (en) | 2019-08-16 | 2019-08-16 | Automatic bolt tightening and mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921332447.3U CN210550920U (en) | 2019-08-16 | 2019-08-16 | Automatic bolt tightening and mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210550920U true CN210550920U (en) | 2020-05-19 |
Family
ID=70667067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921332447.3U Expired - Fee Related CN210550920U (en) | 2019-08-16 | 2019-08-16 | Automatic bolt tightening and mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210550920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846742A (en) * | 2021-01-18 | 2021-05-28 | 北京福田戴姆勒汽车有限公司 | Tightening machine |
-
2019
- 2019-08-16 CN CN201921332447.3U patent/CN210550920U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112846742A (en) * | 2021-01-18 | 2021-05-28 | 北京福田戴姆勒汽车有限公司 | Tightening machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20200519 |