CN202224449U - Roller rack for cold pilger mill - Google Patents
Roller rack for cold pilger mill Download PDFInfo
- Publication number
- CN202224449U CN202224449U CN2011202970697U CN201120297069U CN202224449U CN 202224449 U CN202224449 U CN 202224449U CN 2011202970697 U CN2011202970697 U CN 2011202970697U CN 201120297069 U CN201120297069 U CN 201120297069U CN 202224449 U CN202224449 U CN 202224449U
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- China
- Prior art keywords
- roller
- rotating shaft
- crank
- cylinder
- cold pilger
- 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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Abstract
The utility model relates to a roller rack for a cold pilger mill, which comprises a roller bracket. The upper end of the roller bracket is provided with a roller and the lower end of the roller bracket is connected with a rotating shaft. The rotating shaft is fixedly connected with a crank. The crank is provided with a cylinder. The piston rod of the cylinder is fixedly connected with one end of the crank. The rotating shaft is driven through the crank to rotate up and down by the telescopic motion of the cylinder. The roller bracket and the roller are in linkage with the rotating shaft. Due to the adoption of the above technical scheme, the roller rack for a cold pilger mill has the advantages of convenient operation, low labor intensity, high work efficiency and good liftable effect.
Description
Technical field
The utility model relates to the cold pilger mill technical field, is specifically related to a kind of cold pilger mill and uses turning rolls.
Background technology
The lathe bed place carriage of sending to of existing end dress formula cold pilger mill only has wear-resisting guide cover, or the roller supplemental support that before the guide cover, installs and fixes.In the production work of end dress formula cold pilger mill, material loading needs manual work that shell is begun to send into from chuck-end, until sending the dolly front end to.There is sliding friction in whole process need through a plurality of through holes and guide cover, if medium-and-large-sized shell, the material loading process takes time and effort, and labor strength is very big, influences workman's work incentive, thereby reduces production efficiency.Also have because the inevitable frequent vibration of cold pilger mill core bar in the operation of rolling is knocked roller, the roller internal bearings is damaged, outer surface forms groove, thereby loses the roller effect.
Summary of the invention
To the deficiency that prior art exists, the purpose of the utility model be to provide a kind of easy to operate, labour intensity is low, high efficiency and liftable cold pilger mill are used turning rolls.
For realizing above-mentioned purpose, the utility model provides following technical scheme: a kind of cold pilger mill is used turning rolls, comprises rolling wheel support; Said rolling wheel support upper end is equipped with roller, and said rolling wheel support lower end is connected with rotating shaft, is fixedly connected with crank in the said rotating shaft; Be provided with cylinder near said crank; The piston rod of said cylinder is fixedly connected with crank one end, and said crank rotates up and down through the flexible drive of cylinder rotating shaft, said rolling wheel support and roller and rotating shaft interlock.
Through adopting technique scheme, the utility model stretches through cylinder and controls the up-down of roller, and structural design is more reasonable, and is easy to operate, not only reduced labour intensity, and improved operating efficiency, and more safe and reliable.
The utility model further is set to: said rotating shaft below is provided with supporting seat, and said rotating shaft two ends and supporting seat upper end flexibly connect.This setting has increased the reliability of the utility model.
The utility model also further is set to: the working face of said roller is provided with the groove of " V " type.This setting can effectively be avoided losing the roller effect because of vibration causes the roller outer surface to produce groove.
The utility model has the advantages that: because the utility model stretches through cylinder and controls the up-down of roller, structural design is more reasonable, and is easy to operate, not only reduced labour intensity, and improved operating efficiency, and more safe and reliable.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the left view of the utility model embodiment;
Fig. 3 is for removing the structural representation behind the supporting seat among the utility model embodiment;
Fig. 4 is the scheme of installation of the utility model embodiment duty.
The specific embodiment
Referring to Fig. 1 to Fig. 4, the disclosed a kind of cold pilger mill of the utility model is used turning rolls, comprises rolling wheel support 5; Said rolling wheel support 5 upper ends are equipped with roller 6, and said rolling wheel support 5 lower ends are connected with rotating shaft 4, are fixedly connected with crank 7 in the said rotating shaft 4; Be provided with cylinder 1 near said crank 7; The piston rod 2 of said cylinder 1 is fixedly connected with crank 7 one ends, and said crank 7 rotates up and down through cylinder 1 flexible drive rotating shaft 4, said rolling wheel support 5 and roller 6 and rotating shaft 4 interlocks.
Described cylinder 1 can also be arranged to other drive unit that drives crank 7, as: hydraulic cylinder, present embodiment are preferably; The device that drives crank 7 is a cylinder, and this technical scheme can convert compressed-air actuated pressure into mechanical energy and drive crank 7 motions; Simple to operate, maintenance cost is low.
Said rotating shaft 4 belows are provided with supporting seat 3 (need to prove that here supporting seat 3 is " C " type channel-section steel, this technical scheme makes the utility model simple in structure, low cost of manufacture), and said rotating shaft 4 two ends and supporting seat 3 upper ends flexibly connect.
The working face of said roller 6 is provided with " V " type groove 61, and (what need explain is here; Smooth flat can also be arranged in the surface of said roller 6; Present embodiment preferably; On the working face of said roller 6, be provided with " V " type groove 61, this technical scheme can effectively be avoided losing the roller effect because of vibration causes roller 6 outer surfaces to produce groove).
The utility model operation principle: the utility model is a plurality of to be installed on the base plate of sending lathe bed 8 to side by side, when cold pilger mill is shut down material loading, and 7 motions of cylinder 1 throw crank; Crank 7 drives rotating shaft 4 and rotates; Roller 6 was driven by rolling wheel support 5 and rose this moment, and the shell that 6 pairs of manual works of roller are sent to plays the supplemental support effect, reduces the friction between shell and each the carriage guide cover; Reduce labor strength, improve loading efficiency.After material loading was accomplished, roller 6 drove parts by cylinder 1 and descends, when avoiding rolling with carriage, send the dolly collision to, core bar vibration percussion when avoiding rolling simultaneously makes the roller damage.
The foregoing description is to the specific descriptions of the utility model; Only be used for the utility model is further specified; Can not be interpreted as the qualification to the utility model protection domain, the technician of this area according to the content of above-mentioned utility model the utility model is made some nonessential improvement and adjustment all falls within the protection domain of the utility model.
Claims (3)
1. a cold pilger mill is used turning rolls, comprises rolling wheel support, and said rolling wheel support upper end is equipped with roller; It is characterized in that: said rolling wheel support lower end is connected with rotating shaft; Be fixedly connected with crank in the said rotating shaft, be provided with cylinder near said crank, the piston rod of said cylinder is fixedly connected with crank one end; Said crank rotates up and down through the flexible drive of cylinder rotating shaft, said rolling wheel support and roller and rotating shaft interlock.
2. cold pilger mill according to claim 1 is used turning rolls, it is characterized in that: said rotating shaft below is provided with supporting seat, and said rotating shaft two ends and supporting seat upper end flexibly connect.
3. cold pilger mill according to claim 1 and 2 is used turning rolls, it is characterized in that: the working face of said roller is provided with " V " type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202970697U CN202224449U (en) | 2011-08-16 | 2011-08-16 | Roller rack for cold pilger mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202970697U CN202224449U (en) | 2011-08-16 | 2011-08-16 | Roller rack for cold pilger mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202224449U true CN202224449U (en) | 2012-05-23 |
Family
ID=46075057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202970697U Expired - Fee Related CN202224449U (en) | 2011-08-16 | 2011-08-16 | Roller rack for cold pilger mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202224449U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269926A (en) * | 2016-08-30 | 2017-01-04 | 江苏华菱锡钢特钢有限公司 | Transition roller-way after a kind of novel PQF tandem mill |
| CN106680850A (en) * | 2016-12-17 | 2017-05-17 | 深圳市索菱实业股份有限公司 | Vehicle positioning device and control system based on internet-of-things |
| CN111975644A (en) * | 2020-08-25 | 2020-11-24 | 杭州恒途钢结构有限公司 | I-steel sandblast rust cleaning device |
-
2011
- 2011-08-16 CN CN2011202970697U patent/CN202224449U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106269926A (en) * | 2016-08-30 | 2017-01-04 | 江苏华菱锡钢特钢有限公司 | Transition roller-way after a kind of novel PQF tandem mill |
| CN106680850A (en) * | 2016-12-17 | 2017-05-17 | 深圳市索菱实业股份有限公司 | Vehicle positioning device and control system based on internet-of-things |
| CN111975644A (en) * | 2020-08-25 | 2020-11-24 | 杭州恒途钢结构有限公司 | I-steel sandblast rust cleaning device |
| CN111975644B (en) * | 2020-08-25 | 2022-06-28 | 杭州恒途钢结构有限公司 | I-steel sandblast rust cleaning 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 |
Granted publication date: 20120523 Termination date: 20140816 |
|
| EXPY | Termination of patent right or utility model |