CN207386197U - Tube Drawing device - Google Patents

Tube Drawing device Download PDF

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Publication number
CN207386197U
CN207386197U CN201721192094.2U CN201721192094U CN207386197U CN 207386197 U CN207386197 U CN 207386197U CN 201721192094 U CN201721192094 U CN 201721192094U CN 207386197 U CN207386197 U CN 207386197U
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CN
China
Prior art keywords
stent
moving
drag hook
clamp
tube
Prior art date
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Active
Application number
CN201721192094.2U
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Chinese (zh)
Inventor
高江君
王黎
蔡杏妹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGSU WUJIN STAINLESS STEEL CO Ltd
Original Assignee
JIANGSU WUJIN STAINLESS STEEL CO Ltd
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Filing date
Publication date
Application filed by JIANGSU WUJIN STAINLESS STEEL CO Ltd filed Critical JIANGSU WUJIN STAINLESS STEEL CO Ltd
Priority to CN201721192094.2U priority Critical patent/CN207386197U/en
Application granted granted Critical
Publication of CN207386197U publication Critical patent/CN207386197U/en
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Abstract

The utility model provides a kind of Tube Drawing device, including rack, clamp system, adjusting mechanism and moving mechanism, clamp system is arranged on moving mechanism upper end, clamp system is used to clamp steel pipe one end, moving mechanism is arranged in the rack, moving mechanism is used to that clamp system to be driven to carry out cold-drawn to steel pipe, adjusting mechanism includes stent, drag hook and adjusting rod, branch is set up in moving mechanism, drag hook one end is hinged with stent, drag hook is hinged with stent, the drag hook other end is erected in moving mechanism, adjusting rod is arranged on pedestal upper end and is hinged with stent, connector is equipped between adjusting rod and drag hook, connector is used to drive drag hook under the action of adjusting rod away from moving mechanism.A kind of Tube Drawing device provided by the utility model carries out cold-drawn using clamp system, adjusting mechanism and moving mechanism to steel pipe, while ensureing to clamp during Tube Drawing, stops continuing to stretch after outer diameter of steel pipes is cold drawing to prescribed limit, ensures cold-drawn quality.

Description

Tube Drawing device
Technical field
The utility model is related to Tube Drawing technical field, more particularly to a kind of Tube Drawing device.
Background technology
Tube Drawing is act as the outer diameter of steel pipe from large to small, existing skill for steel pipe to be extracted from an external mold Tube Drawing equipment in art, which lacks, automatically controls the device that steel pipe stretches start and stop, and it is excessive or too small to frequently result in outer diameter of steel pipes, Cause product unqualified, influence to produce.
Utility model content
Technical problem to be solved in the utility model is:In order to overcome in the prior art Tube Drawing equipment lack automatically The deficiency of Tube Drawing start stop apparatus is controlled, the utility model provides a kind of Tube Drawing device.
The utility model solves its technical problem technical solution to be taken:A kind of Tube Drawing device, including machine Frame, clamp system, adjusting mechanism and moving mechanism, the clamp system are arranged on the moving mechanism upper end, the clamp system For clamping steel pipe one end, the moving mechanism is arranged in the rack, and the moving mechanism is used to drive the clamp system Cold-drawn is carried out to steel pipe along steel pipe axial movement, the adjusting mechanism includes stent, drag hook and adjusting rod, and the branch is set up in institute State in moving mechanism, described drag hook one end is hinged with the stent, the hinge joint axis horizontal of the drag hook and stent set and Vertical with Tube Drawing direction, the drag hook other end is erected in the moving mechanism, and the adjusting rod is arranged on the stent It upper end and is hinged with the stent, the adjusting rod and the hinge joint axis of the stent and the hinge joint axis of drag hook and stent It is parallel, connector is equipped between the adjusting rod and drag hook, the connector is used to drive the drawing under the action of adjusting rod Hook is away from the moving mechanism.
For rack for carrying clamp system, adjusting mechanism and moving mechanism, clamp system is mobile for clamping steel pipe one end For clamp system to be driven to carry out cold-drawn to steel pipe along steel pipe axial movement, adjusting mechanism is used to be cold drawing in outer diameter of steel pipes for mechanism Clamp system is made no longer axially to be moved along steel pipe after prescribed limit, stops the cold-drawn operation to steel pipe, stent is used to support Stent, drag hook and adjusting rod, drag hook with moving mechanism for being connected, and moving mechanism is when driving drag hook to Tube Drawing, drag hook Moving mechanism is snapped onto for drag hook for L-shaped structure, adjusting rod is used to pass through company after outer diameter of steel pipes is cold drawing to prescribed limit Drag hook is pulled out moving mechanism by fitting, and drag hook is made to be separated with moving mechanism, and clamp system is no longer axially moved along steel pipe, is stopped Only to the cold-drawn of steel pipe.
Further, in order to which clamp system is driven to be moved along Tube Drawing direction, the moving mechanism includes chain and slip Trolley, the chain are set along Tube Drawing direction, and the sliding machine is arranged in the rack and connects with the housing slide It connects, the branch is set up in the sliding machine upper end, and the drag hook other end is erected on the chain pin of the chain.Chain is used for It is rotated under the driving of motor along Tube Drawing direction, when drag hook is ridden upon on chain pin, drives sliding machine along Tube Drawing side To movement, so as to which clamp system be driven to carry out cold-drawn operation, when adjusting rod pulls out drag hook from chain pin, sliding machine to steel pipe Stop movement, then the cold-drawn that clamp system stops to steel pipe operates.
Further, in order to when ensureing sliding machine movement clamp system can clamp steel pipe, the clamp system includes folder Clencher and pull rod, the clamping clip include shaft and tong arm, and the shaft is arranged on the sliding machine upper end, the tong arm vertically It being rotatablely connected with the shaft, the clamping clip jaw is set to the direction away from drag hook, and described pull rod one end is hinged with tong arm, The pull rod other end is hinged with stent, the hinge joint axis and pull rod of the pull rod and tong arm and the hinge joint axis of stent It is vertically arranged, the stent is slidably connected with sliding machine.When drag hook is with chain pin connection, stent applies active force to tong arm to be made Tong arm clamps steel pipe, and clamp system can clamp steel pipe when ensure that sliding machine movement well.
Specifically, the connector is drawstring.Adjusting rod pulls drawstring, and drag hook is pulled out from chain pin.
The beneficial effects of the utility model are:A kind of Tube Drawing device provided by the utility model, using clamp system, Adjusting mechanism and moving mechanism carry out cold-drawn to steel pipe, and while ensureing to clamp during Tube Drawing, rule are cold drawing in outer diameter of steel pipes Stop continuing to stretch after determining scope, ensure cold-drawn quality.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the best embodiment of the utility model.
In figure:1st, rack, 2, stent, 3, drag hook, 4, adjusting rod, 5, connector, 6, chain, 7, chain pin, 8, sliding machine, 9th, clamping clip, 10, pull rod, 11, shaft.
Specific embodiment
The utility model is described in detail presently in connection with attached drawing.This figure is simplified schematic diagram, only in a schematic way Illustrate the basic structure of the utility model, therefore it only shows the composition related with the utility model.
As shown in Figure 1, a kind of Tube Drawing device of the utility model, including rack 1, clamp system, adjusting mechanism and Moving mechanism, the clamp system are arranged on the moving mechanism upper end, and the clamp system is used to clamp steel pipe one end, the shifting Motivation structure be arranged on the rack 1 on, the moving mechanism for drive the clamp system along steel pipe axial movement to steel pipe into Row cold-drawn, the adjusting mechanism include stent 2, drag hook 3 and adjusting rod 4, and the stent 2 is arranged in the moving mechanism, described Drag hook 3 is L-shaped structure, and described 3 one end of drag hook is hinged with the stent 2 by axis pin, the hinge joint of the drag hook 3 and stent 2 Axis horizontal set and it is vertical with Tube Drawing direction, 3 other end of drag hook is erected in the moving mechanism, the adjusting Bar 4 is arranged on 2 upper end of stent and is hinged with the stent 2 by axis pin, the hinge joint of the adjusting rod 4 and the stent 2 Axis and drag hook 3 are parallel with the hinge joint axis of stent 2, and connector 5, the connection are equipped between the adjusting rod 4 and drag hook 3 For driving the drag hook 3 under the action of adjusting rod 4, away from the moving mechanism, the connector 5 is drawstring to part 5.
The moving mechanism includes chain 6 and sliding machine 8, and the chain 6 is set along Tube Drawing direction, the chain 6 are driven by sprocket wheel and motor, and the sliding machine 8 is arranged in the rack 1 and is slidably connected with the rack 1, the cunning Dynamic 8 lower end of trolley is uniformly provided with two rows of idler wheels, often arranges the idler wheel and is set along Tube Drawing direction, and the sliding machine 8 is along steel Pipe cold-drawn direction is moved in the rack 1, and the stent 2 is arranged on 8 upper end of sliding machine, and 3 other end of drag hook is taken On the chain pin 7 of the chain 6.
The clamp system includes clamping clip 9 and pull rod 10, and the clamping clip 9 includes shaft 11 and tong arm, the shaft 11 are arranged on 8 upper end of sliding machine vertically, and the shaft 11 is threadedly coupled with sliding machine 8, the tong arm and the shaft 11 rotation connections, 9 jaw of clamping clip are set to the direction away from drag hook 3, and described 10 one end of pull rod is hinged with tong arm, described 10 other end of pull rod is hinged with stent 2, the pull rod 10 and the hinge joint axis of tong arm and the hinge joint of pull rod 10 and stent 2 Axis is vertically arranged, and the stent 2 is slidably connected with sliding machine 8, is specially that 8 upper end of sliding machine is equipped with sliding slot, The sliding slot is set along Tube Drawing direction, and 2 lower end of stent coordinates with the sliding slot.
Operation principle:
It will treat that cold drawing steel tube is arranged between 9 jaw of clamping clip, drag hook 3 will be fastened on chain pin 7,6 band of electric motor starting chain Dynamic drag hook 3 moves, and drag hook 3 pulls stent 2 to be moved on sliding machine 8, until clamping clip 9 is by steel tube clamping, it will in clamping clip 9 After steel tube clamping, steel pipe is carried out cold-drawn by sliding machine 8 under the drive of drag hook 3 to cold-drawn direction, is cold drawing in outer diameter of steel pipes After prescribed limit, operating personnel are rotated up adjusting rod 4, so as to drive drawstring that drag hook 3 is pulled out chain pin 7, make drag hook 3 and chain 6 separation, clamp system stops movement, so as to stop the cold-drawn to steel pipe.
Using the above-mentioned desirable embodiment according to the utility model as enlightenment, by above-mentioned description, relevant work Personnel can carry out various changes and amendments in without departing from the scope of the utility model completely.This item utility model Technical scope is not limited to the content on specification, it is necessary to determine its technical scope according to right.

Claims (4)

1. a kind of Tube Drawing device, it is characterised in that:Including rack (1), clamp system, adjusting mechanism and moving mechanism, institute Clamp system is stated arranged on the moving mechanism upper end, for clamping steel pipe one end, the moving mechanism is arranged on the clamp system On the rack (1), the moving mechanism carries out cold-drawn, institute for the clamp system to be driven to be moved axially along steel pipe to steel pipe Stating adjusting mechanism includes stent (2), drag hook (3) and adjusting rod (4), and the stent (2) is arranged in the moving mechanism, the drawing Hook (3) one end and the stent (2) are hinged, the hinge joint axis horizontal setting of the drag hook (3) and stent (2) and cold with steel pipe It is vertical to pull out direction, drag hook (3) other end is erected in the moving mechanism, and the adjusting rod (4) is arranged on the stent (2) Upper end and, the adjusting rod (4) and the hinge joint axis and drag hook (3) and stent of the stent (2) hinged with the stent (2) (2) hinge joint axis is parallel, and connector (5) is equipped between the adjusting rod (4) and drag hook (3), and the connector (5) is used for The drag hook (3) is driven under the action of adjusting rod (4) away from the moving mechanism.
2. Tube Drawing device as described in claim 1, it is characterised in that:The moving mechanism includes chain (6) and slides Trolley (8), the chain (6) along Tube Drawing direction set, the sliding machine (8) be arranged on the rack (1) on and with institute It states rack (1) to be slidably connected, the stent (2) is arranged on the sliding machine (8) upper end, and drag hook (3) other end is erected on On the chain pin (7) of the chain (6).
3. Tube Drawing device as claimed in claim 2, it is characterised in that:The clamp system includes clamping clip (9) and draws Bar (10), the clamping clip (9) include shaft (11) and tong arm, and the shaft (11) is arranged on the sliding machine (8) vertically End, the tong arm are rotatablely connected with the shaft (11), and clamping clip (9) jaw is set to the direction away from drag hook (3), institute It states pull rod (10) one end to be hinged with tong arm, pull rod (10) other end is hinged with stent (2), the pull rod (10) and tong arm Hinge joint axis and pull rod (10) and the hinge joint axis of stent (2) are vertically arranged, the stent (2) and sliding machine (8) it is slidably connected.
4. Tube Drawing device as described in claim 1, it is characterised in that:The connector (5) is drawstring.
CN201721192094.2U 2017-09-15 2017-09-15 Tube Drawing device Active CN207386197U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721192094.2U CN207386197U (en) 2017-09-15 2017-09-15 Tube Drawing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721192094.2U CN207386197U (en) 2017-09-15 2017-09-15 Tube Drawing device

Publications (1)

Publication Number Publication Date
CN207386197U true CN207386197U (en) 2018-05-22

Family

ID=62404460

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721192094.2U Active CN207386197U (en) 2017-09-15 2017-09-15 Tube Drawing device

Country Status (1)

Country Link
CN (1) CN207386197U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107457277A (en) * 2017-09-15 2017-12-12 江苏武进不锈股份有限公司 Tube Drawing device
CN109351788A (en) * 2018-12-12 2019-02-19 杭州电子科技大学 The ultra-thin steel pipe cold of tube wall

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107457277A (en) * 2017-09-15 2017-12-12 江苏武进不锈股份有限公司 Tube Drawing device
CN109351788A (en) * 2018-12-12 2019-02-19 杭州电子科技大学 The ultra-thin steel pipe cold of tube wall

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