CN204122500U - The core bar bearing of Hydraulic Power Transmission System - Google Patents
The core bar bearing of Hydraulic Power Transmission System Download PDFInfo
- Publication number
- CN204122500U CN204122500U CN201420526013.8U CN201420526013U CN204122500U CN 204122500 U CN204122500 U CN 204122500U CN 201420526013 U CN201420526013 U CN 201420526013U CN 204122500 U CN204122500 U CN 204122500U
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- core bar
- bar bearing
- steel wire
- wire rope
- power transmission
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Abstract
The utility model relates to the technical field of Hydraulic Power Transmission System, particularly relates to a kind of core bar bearing of Hydraulic Power Transmission System.The core bar bearing of this Hydraulic Power Transmission System comprises core bar bearing, core bar bearing is placed on internal mold core bar, internal mold core bar is fixed on tailstock, the end of internal mold core bar is provided with internal mold, core bar rest base connecting steel wire ropes, one end of steel wire rope is connected on steel wire rope back roll, and the other end is connected on steel wire rope front roll, and steel wire rope back roll is connected with gear.The structure of the core bar bearing of this Hydraulic Power Transmission System is simple, and by the rotating of hydraulic motor, and core bar bearing is connected with gear by cylinder, ensures the reciprocating motion of core bar bearing, easy to operate, meets the needs of actual production.
Description
Technical field
The utility model relates to a kind of core bar bearing, particularly relates to a kind of core bar bearing of Hydraulic Power Transmission System.
Background technology
Drawbench is the capital equipment realizing cold-drawing technology, is capital equipment hot rolling, extruding or welded still pipe being carried out to the cold-drawing technologies such as deep processing.Be characterized in can production high accuracy, low roughness, high strength steel pipe.The principle that drawbench is applied is extruding metal theory of plastic deformation, at normal temperatures by blank steel pipe through interior outer mold strong pull, thus obtain required end face and surface accuracy, have and save material, energy consumption is low, the advantage that automaticity is high.
But, often can occur that in actual production process hydraulic motor and core bar bearing cannot complete reciprocating problem, have had a strong impact on the production efficiency of enterprise.
Utility model content
The utility model is intended to address the aforementioned drawbacks, and provides a kind of core bar bearing of Hydraulic Power Transmission System.
In order to overcome the defect existed in background technology, the utility model solves the technical scheme that its technical problem adopts: the core bar bearing of this Hydraulic Power Transmission System comprises core bar bearing, core bar bearing is placed on internal mold core bar, internal mold core bar is fixed on tailstock, the end of internal mold core bar is provided with internal mold, core bar rest base connecting steel wire ropes, and one end of steel wire rope is connected on steel wire rope back roll, the other end is connected on steel wire rope front roll, and steel wire rope back roll is connected with gear.
The beneficial effects of the utility model are: the structure of the core bar bearing of this Hydraulic Power Transmission System is simple, by the rotating of hydraulic motor, and core bar bearing is connected with gear by cylinder, ensures the reciprocating motion of core bar bearing, easy to operate, meet the needs of actual production.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Wherein: 1, gear, 2, steel wire rope back roll, 3, steel wire rope, 4, core bar bearing, 5, internal mold core bar, 6, steel wire rope front roll, 7, tailstock, 8, internal mold.
Detailed description of the invention
As shown in Figure 1, figure comprises core bar bearing 4, core bar bearing 4 is placed on internal mold core bar 5, internal mold core bar 5 is fixed on tailstock 7, the end of internal mold core bar 5 is provided with internal mold 8, connecting steel wire ropes 3 bottom core bar bearing 4, and one end of steel wire rope 3 is connected on steel wire rope back roll 2, the other end is connected on steel wire rope front roll 6, and described steel wire rope back roll 2 is connected with gear 1.
The reciprocating motion of core bar bearing 4 transfers realization by the positive and negative of hydraulic circuit hydraulic control motor.When hydraulic motor rotates forward, hydraulic motor drives a pair pitch wheel 1, the axle of wherein gear wheel is equipped with steel wire rope back roll 2, steel wire rope back roll 2 drives steel wire rope by frictional force, steel wire rope is fixed on the two ends of core bar bearing 4 to realize the reciprocating motion of core bar bearing 4, the reciprocating motion of core bar bearing 4 is used for sending internal mold core bar 5 to, makes it to pierce into blank pipe.
The structure of the core bar bearing of this Hydraulic Power Transmission System is simple, by the rotating of hydraulic motor, ensures the reciprocating motion of core bar bearing, easy to operate, meets the needs of actual production.
Claims (1)
1. the core bar bearing of a Hydraulic Power Transmission System, comprise core bar bearing (4), it is characterized in that: described core bar bearing (4) is placed on internal mold core bar (5), internal mold core bar (5) is fixed on tailstock (7), the end of internal mold core bar (5) is provided with internal mold (8), core bar bearing (4) bottom connecting steel wire ropes (3), one end of steel wire rope (3) is connected on steel wire rope back roll (2), the other end is connected on steel wire rope front roll (6), and described steel wire rope back roll (2) is connected with gear (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526013.8U CN204122500U (en) | 2014-09-15 | 2014-09-15 | The core bar bearing of Hydraulic Power Transmission System |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526013.8U CN204122500U (en) | 2014-09-15 | 2014-09-15 | The core bar bearing of Hydraulic Power Transmission System |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204122500U true CN204122500U (en) | 2015-01-28 |
Family
ID=52378891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420526013.8U Active CN204122500U (en) | 2014-09-15 | 2014-09-15 | The core bar bearing of Hydraulic Power Transmission System |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204122500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057354A (en) * | 2016-05-19 | 2016-10-26 | 绍兴市力博电气有限公司 | Production method of roll-type copper busbar used for electrician |
-
2014
- 2014-09-15 CN CN201420526013.8U patent/CN204122500U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106057354A (en) * | 2016-05-19 | 2016-10-26 | 绍兴市力博电气有限公司 | Production method of roll-type copper busbar used for electrician |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |