CN203304298U - Double-screw rod cold pilger mill - Google Patents
Double-screw rod cold pilger mill Download PDFInfo
- Publication number
- CN203304298U CN203304298U CN2013203603459U CN201320360345U CN203304298U CN 203304298 U CN203304298 U CN 203304298U CN 2013203603459 U CN2013203603459 U CN 2013203603459U CN 201320360345 U CN201320360345 U CN 201320360345U CN 203304298 U CN203304298 U CN 203304298U
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- China
- Prior art keywords
- cold pilger
- pilger mill
- double
- roll
- screw rod
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- 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.)
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Abstract
The utility model relates to a double-screw rod cold pilger mill which sequentially comprises a motor, a driving wheel, a connecting rod, a roller, a machine head and a feeding device, and is characterized in that the feeding device comprise two screw rods which are placed in the transmission direction; a plurality of nuts with internal threads are horizontally arranged on the two screw rods. Due to the adoption of the technical scheme, with the two screw rods, the transmission is more stable compared with the prior art; and moreover, the structure is not too complex, and the production cost is not increased.
Description
Technical field
The utility model belongs to cold pilger mill, specifically belongs to a kind of cold pilger mill with double lead.
Background technology
Current cold pilger mill generally all is divided into two kinds, and a kind of is the LG type, and a kind of is exactly the LD type.The cold pilger mill of LG type is two-roller mill.The LD type is that multi-roll mill is (more than at least three rolls; comprise three); the primary structure of LG type cold pilger mill is: lathe bed, revolution feed mechanism, frame, main motor, plug, transmission system, electrical system etc.; its transmission system is owing to being to be in for a long time under powerful duty; usually can be unstable because of its transmission, and the state lost efficacy appears.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of cold pilger mill with double lead is provided.
For solving the problems of the technologies described above, the utility model by the following technical solutions:
A kind of cold pilger mill with double lead, comprise successively motor, driving wheel, connecting rod, roll, head and pay-off, it is characterized in that: described pay-off comprises the screw mandrel that two transmission direction are placed, and laterally is provided with several internal threaded nut on described two screw mandrels.
Described driving wheel is in transmission connection by connecting rod and roll, and described roll rotation is arranged on head.
On described two screw mandrels, laterally be provided with three internal threaded nut.
After adopting above technical scheme: the utility model is provided with two screw mandrels, and the transmission effect that relative prior art is more stable is provided, and can not make again structure of the present utility model too complicated and cause production cost to rise.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Referring to Fig. 1, a kind of cold pilger mill with double lead, comprise successively motor 1, driving wheel 2, connecting rod 3, roll 4, head 5 and pay-off, described pay-off comprises the screw mandrel 6 that two transmission direction are placed, on described two screw mandrels 6, laterally be provided with several internal threaded nut 7, described driving wheel 2 is in transmission connection by connecting rod 3 and roll 4, and described roll 4 is rotatably installed on head 5, laterally is provided with three internal threaded nut 7 on described two screw mandrels 6.
After adopting above technical scheme: the utility model is provided with two screw mandrels 6, and the transmission effect that relative prior art is more stable is provided, and can not make again structure of the present utility model too complicated and cause production cost to rise.
Claims (3)
1. cold pilger mill with double lead, comprise successively motor (1), driving wheel (2), connecting rod (3), roll (4), head (5) and pay-off, it is characterized in that: described pay-off comprises the screw mandrel (6) that two transmission direction are placed, and on described two screw mandrels (6), laterally is provided with several internal threaded nut (7).
2. a kind of cold pilger mill with double lead according to claim 1 is characterized in that: described driving wheel (2) is in transmission connection by connecting rod (3) and roll (4), and described roll (4) is rotatably installed on head (5).
3. a kind of cold pilger mill with double lead according to claim 1 and 2, is characterized in that: on described two screw mandrels (6), laterally be provided with three internal threaded nut (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203603459U CN203304298U (en) | 2013-06-10 | 2013-06-10 | Double-screw rod cold pilger mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203603459U CN203304298U (en) | 2013-06-10 | 2013-06-10 | Double-screw rod cold pilger mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203304298U true CN203304298U (en) | 2013-11-27 |
Family
ID=49610533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203603459U Expired - Fee Related CN203304298U (en) | 2013-06-10 | 2013-06-10 | Double-screw rod cold pilger mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203304298U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369382A (en) * | 2016-04-28 | 2017-11-21 | 乐金显示有限公司 | Rollable display device |
-
2013
- 2013-06-10 CN CN2013203603459U patent/CN203304298U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107369382A (en) * | 2016-04-28 | 2017-11-21 | 乐金显示有限公司 | Rollable display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20140610 |