CN203791841U - Supporting wheel of laser welding machine - Google Patents
Supporting wheel of laser welding machine Download PDFInfo
- Publication number
- CN203791841U CN203791841U CN201420103382.6U CN201420103382U CN203791841U CN 203791841 U CN203791841 U CN 203791841U CN 201420103382 U CN201420103382 U CN 201420103382U CN 203791841 U CN203791841 U CN 203791841U
- Authority
- CN
- China
- Prior art keywords
- roll body
- axle
- shaft
- roller body
- bolt
- 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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- Laser Beam Processing (AREA)
Abstract
The utility model relates to the field of laser welding machines, in particular to a supporting wheel of a laser welding machine. The supporting wheel comprises a roller body, a shaft, a bolt and a pin roll. The roller body is in transition fit with the shaft, and the roller body is fixedly connected with the shaft through the bolt. The pin roll simultaneously penetrates through the roller body and the shaft to enable the roller body and the shaft to be limited together. According to the supporting wheel of the laser welding machine, the roller body and the shaft are limited together through the pin roll, so that the bolt for fixing the roller body and the shaft can be prevented from being cut off and the roller body can be firmly fixed onto the shaft. Equipment accuracy and seam welding quaintly are guaranteed, a lot of manpower and material resources are saved, and meanwhile the production efficiency is increased.
Description
Technical field
The utility model relates to laser welder field, particularly a kind of laser welder support wheel.
Background technology
Often there is the cut fault of fixed bearing wheel bolt in existing laser welder support wheel, thereby causes that roll body and axle come off, weld seam generation broken belt, and production cannot be proceeded.Therefore, need to change frequently bolt, waste a large amount of man power and materials, affect production efficiency simultaneously.How present stage, make roll body firmly be fixed on axle, guarantees that equipment precision and weldquality are the problems that needs solution.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of roll body that makes and is firmly fixed on axle, guarantees the laser welder support wheel of equipment precision and weldquality.
For solving the problems of the technologies described above, the utility model provides a kind of laser welder support wheel, comprising: roll body, axle, bolt and bearing pin.Described roll body and described axle interference fits, and described roll body is fixedly connected with described axle by described bolt.Described bearing pin through described roll body and described axle, is limited in described roll body and described axle together simultaneously.
Further, described bearing pin is at least two.
Further, described bearing pin is three; Three described bearing pins are along the circle distribution of described roll body, and the central angle between every two described bearing pins is 120 degree.
Further, on described roll body, be provided with the top wire hole that runs through two end faces of described roll body; Described top wire hole is at least two.
The laser welder support wheel that the utility model provides, together with by bearing pin, roll body being limited in axle, can prevent that fixedly the bolt of roll body and axle is cut off, and roll body is firmly fixed on axle.Guarantee that equipment precision and weldquality are the problems that needs solution, saved a large amount of man power and materials, improved production efficiency simultaneously.
Accompanying drawing explanation
The laser welder support wheel cutaway view that Fig. 1 provides for the utility model embodiment.
The left view of Fig. 1 that Fig. 2 provides for the utility model embodiment.
The specific embodiment
Referring to Fig. 1 and Fig. 2, a kind of laser welder support wheel that the utility model embodiment provides, comprising: roll body 2, axle 3, bolt 1 and bearing pin 4.Roll body 2 is cirque structure, roll body 2 and axle 3 interference fits, and roll body 2 is fixedly connected with axle 3 by bolt 1.Bearing pin 4 passes the part of bearing pin 4 and roll body 2 interference fits through roll body 2 and axle 3(simultaneously simultaneously), roll body 2 and axle 3 are limited in together, in the present embodiment, the circular planes of the axle body of bearing pin 4 and roll body 2 is perpendicular.Bearing pin 4 is at least two, and in the present embodiment, bearing pin 4 is three; Three bearing pins 4 are along the same circle distribution on roll body 2, and the central angle between every two bearing pins 4 is 120 degree.On roll body 2, be provided with the top wire hole 5 that runs through 2 two end faces of roll body; Top wire hole 5 is at least two, and in the present embodiment, top wire hole 5 is two, and the straight line at two top wire hole 5 places is divided into two parts that area is equal by roll body 2.
The laser welder support wheel that the utility model embodiment provides is on the basis of traditional laser welder support wheel, to have increased the design of bearing pin 4 and top wire hole 5.Together with roll body 2 being limited in axle 3 by bearing pin 4, can prevent that roll body 2 from larger displacement occurring in the direction of axle 3, thereby prevent that fixedly the bolt 1 of roll body 2 and axle 3 is cut off, roll body 2 is firmly fixed on axle 3.Because roll body 2 and axle 3 are interference fits, during dismounting, be not easy roll body 2 and axle 3 to separate, can utilize rod tool to coordinate top wire hole that roll body 2 and axle 3 are separated, be specially: roll body 2 is fixing, and one end of rod tool is inserted in top wire hole 5, at the other end of rod tool, apply larger power by roll body 2 and axle 3 separately.
The utility model embodiment has following beneficial effect:
1, together with roll body being limited in axle by bearing pin, can prevent that fixedly the bolt of roll body and axle is cut off, roll body is firmly fixed on axle.Guarantee that equipment precision and weldquality are the problems that needs solution, saved a large amount of man power and materials, improved production efficiency simultaneously.
2, on roll body, be provided with top wire hole, convenient by roll body and axle dismounting.
It should be noted last that, the above specific embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to example, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.
Claims (4)
1. a laser welder support wheel, comprising: roll body (2), axle (3) and bolt (1), it is characterized in that, and also comprise bearing pin (4); Described roll body (2) and described axle (3) interference fits, and described roll body (2) is fixedly connected with described axle (3) by described bolt (1); Described bearing pin (4) through described roll body (2) and axle (3), is limited in described roll body (2) and axle (3) together simultaneously.
2. laser welder support wheel according to claim 1, is characterized in that, described bearing pin (4) is at least two.
3. laser welder support wheel according to claim 2, is characterized in that, described bearing pin (4) is three; Three described bearing pins (4) are along the same circle distribution on described roll body (2), and the central angle between every two described bearing pins (4) is 120 degree.
4. laser welder support wheel according to claim 1, is characterized in that, is provided with the top wire hole (5) that runs through (2) two end faces of described roll body on described roll body (2); Described top wire hole (5) is at least two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420103382.6U CN203791841U (en) | 2014-03-07 | 2014-03-07 | Supporting wheel of laser welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420103382.6U CN203791841U (en) | 2014-03-07 | 2014-03-07 | Supporting wheel of laser welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203791841U true CN203791841U (en) | 2014-08-27 |
Family
ID=51374110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420103382.6U Expired - Fee Related CN203791841U (en) | 2014-03-07 | 2014-03-07 | Supporting wheel of laser welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203791841U (en) |
-
2014
- 2014-03-07 CN CN201420103382.6U patent/CN203791841U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BEIJING SHOUGANG COLD-ROLLED SHEET Co.,Ltd. Assignor: SHOUGANG Corp. Contract record no.: 2015990001019 Denomination of utility model: Supporting wheel of laser welding machine Granted publication date: 20140827 License type: Common License Record date: 20151209 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100041 Shijingshan Road, Beijing, No. 68, No. Patentee after: SHOUGANG GROUP Co.,Ltd. Address before: 100041 Shijingshan Road, Beijing, No. 68, No. Patentee before: SHOUGANG Corp. |
|
| 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: 20140827 |