CN202700999U - Seamless steel tube cold-draw equipment - Google Patents
Seamless steel tube cold-draw equipment Download PDFInfo
- Publication number
- CN202700999U CN202700999U CN 201220396049 CN201220396049U CN202700999U CN 202700999 U CN202700999 U CN 202700999U CN 201220396049 CN201220396049 CN 201220396049 CN 201220396049 U CN201220396049 U CN 201220396049U CN 202700999 U CN202700999 U CN 202700999U
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- CN
- China
- Prior art keywords
- cold
- die holder
- draw
- equipment
- steel tube
- 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 provides seamless steel tube cold-draw equipment which comprises a die holder fixedly and a cold-draw motor tractor which are arranged on a working rail. A forming die used to draw a pipe head part of a pipe fitting is arranged in the die holder. The front end of the cold-draw motor tractor is provided with hydraulically powered clamping pincers. First buffer bodies symmetric to end portions of the clamping pincers are arranged on the die holder and on two sides of the forming die, and second buffer bodies relative to the first buffer bodies are symmetrically arranged on the end portions of the clamping pincers, and therefore impact force of the clamping pincers on the die holder can be obviously reduced, and service life of the equipment is prolonged. The seamless steel tube cold-draw equipment is simple in structure and easy to achieve.
Description
Technical field
The utility model relates to a kind of seamless steel pipe process equipment, relates in particular to a kind of cold-drawing seamless tube equipment.
Background technology
At present, cold-drawing seamless tube equipment mainly comprises die holder and the cold-drawn tractor that is fixedly installed on the working track, wherein the gripper clamp of cold-drawn tractor is near die holder clamping pipe fitting head the time, and the front end of gripper clamp is larger to the die holder impulsive force, causes easily the damage of die holder; Reaction force simultaneously can affect the stability of cold-drawn tractor body, thereby reduces the service life of equipment.
The utility model content
The purpose of this utility model provides a kind of cold-drawing seamless tube equipment, the problem of impact when solving the close die holder clamping pipe fitting head of gripper clamp that reduces the cold-drawn tractor.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of cold-drawing seamless tube equipment, comprise the die holder and the cold-drawn tractor that are fixedly installed on the working track, be provided with the shaping mould of the tube head part of extending tube piece in the described die holder, the front end of described cold-drawn tractor arranges hydraulically powered gripper clamp, it is characterized in that: be symmetrical arranged the first buffer body with the gripper clamp end on the die holder of described shaping mould both sides.
In order further to reduce the cold-drawn tractor to the bump of die holder, the end of described gripper clamp also is symmetrical arranged the second buffer body with respect to the first buffer body.
The beneficial effects of the utility model: on the die holder of shaping mould both sides, be symmetrical arranged the first buffer body with the gripper clamp end owing to adopt, and the end of gripper clamp also is symmetrical arranged the second buffer body with respect to the first buffer body, can obviously reduce gripper clamp to the impact of die holder, the service life of extension device.It is simple in structure, is easy to realize.
Below with reference to drawings and Examples, the utility model is described in detail.
Description of drawings
Fig. 1 is organigram of the present utility model.
Fig. 2 is the partial schematic diagram of Fig. 1.Signal die holder side-looking structure.
Among the figure: 1. working track, 2. die holder, 3. cold-drawn tractor, 4. pipe fitting, 5. tube head part, 6. shaping mould, 7. gripper clamp, 8. the first buffer body, 9. the second buffer body.
The specific embodiment
Embodiment, as shown in Figure 1 and Figure 2, a kind of cold-drawing seamless tube equipment, comprise the die holder 2 and the cold-drawn tractor 3 that are fixedly installed on the working track 1, be provided with the shaping mould 6 of the tube head part 5 of extending tube piece 4 in the described die holder 2, the front end of described cold-drawn tractor 3 arranges hydraulically powered gripper clamp 7, it is characterized in that: be symmetrical arranged the first buffer body 8 with gripper clamp 7 ends on the die holder 2 of described shaping mould 6 both sides.
In order further to reduce the cold-drawn tractor to the bump of die holder, the end of described gripper clamp 7 also is symmetrical arranged the second buffer body 9 with respect to the first buffer body 8.
The above only is preferred embodiment of the present utility model, and all equalizations of doing according to the utility model claim scope change, and all should belong to the covering scope of the utility model claim.
Claims (2)
1. cold-drawing seamless tube equipment, comprise the die holder and the cold-drawn tractor that are fixedly installed on the working track, be provided with the shaping mould of the tube head part of extending tube piece in the described die holder, the front end of described cold-drawn tractor arranges hydraulically powered gripper clamp, it is characterized in that: be symmetrical arranged the first buffer body with the gripper clamp end on the die holder of described shaping mould both sides.
2. cold-drawing seamless tube equipment according to claim 1, it is characterized in that: the end of described gripper clamp also is symmetrical arranged the second buffer body with respect to the first buffer body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220396049 CN202700999U (en) | 2012-08-12 | 2012-08-12 | Seamless steel tube cold-draw equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220396049 CN202700999U (en) | 2012-08-12 | 2012-08-12 | Seamless steel tube cold-draw equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202700999U true CN202700999U (en) | 2013-01-30 |
Family
ID=47581339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220396049 Expired - Fee Related CN202700999U (en) | 2012-08-12 | 2012-08-12 | Seamless steel tube cold-draw equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202700999U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143629A (en) * | 2013-03-06 | 2013-06-12 | 青岛安基电力科技发展有限公司 | Steel pipe flattening die, steel pipe flattening equipment and steel pipe flattening method |
| CN103567242A (en) * | 2012-08-12 | 2014-02-12 | 顾龙华 | Cold drawing equipment for seamless steel pipe |
-
2012
- 2012-08-12 CN CN 201220396049 patent/CN202700999U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103567242A (en) * | 2012-08-12 | 2014-02-12 | 顾龙华 | Cold drawing equipment for seamless steel pipe |
| CN103143629A (en) * | 2013-03-06 | 2013-06-12 | 青岛安基电力科技发展有限公司 | Steel pipe flattening die, steel pipe flattening equipment and steel pipe flattening method |
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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: WUHU TAIKE PIPE CO., LTD. Assignor: Gu Longhua Contract record no.: 2013320000556 Denomination of utility model: Cold drawing equipment for seamless steel pipe Granted publication date: 20130130 License type: Exclusive License Record date: 20130614 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: WUHU TAIKE PIPE CO., LTD. Assignor: Gu Longhua Contract record no.: 2013320000556 Date of cancellation: 20130708 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: WUHU TAIKE PIPE CO., LTD. Assignor: Gu Longhua Contract record no.: 2013320000639 Denomination of utility model: Cold drawing equipment for seamless steel pipe Granted publication date: 20130130 License type: Exclusive License Record date: 20130711 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20140812 |
|
| EXPY | Termination of patent right or utility model |