CN202984316U - Double outer die structure of cold-draw pipe machine - Google Patents

Double outer die structure of cold-draw pipe machine Download PDF

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Publication number
CN202984316U
CN202984316U CN 201220595433 CN201220595433U CN202984316U CN 202984316 U CN202984316 U CN 202984316U CN 201220595433 CN201220595433 CN 201220595433 CN 201220595433 U CN201220595433 U CN 201220595433U CN 202984316 U CN202984316 U CN 202984316U
Authority
CN
China
Prior art keywords
cold
draw
pipe machine
die
draw pipe
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
Application number
CN 201220595433
Other languages
Chinese (zh)
Inventor
周正新
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.)
WUXI RUNFENG SPECIAL PIPES CO Ltd
Original Assignee
WUXI RUNFENG SPECIAL PIPES CO Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WUXI RUNFENG SPECIAL PIPES CO Ltd filed Critical WUXI RUNFENG SPECIAL PIPES CO Ltd
Priority to CN 201220595433 priority Critical patent/CN202984316U/en
Application granted granted Critical
Publication of CN202984316U publication Critical patent/CN202984316U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to a double outer die structure of a cold-draw pipe machine. The die drawing seat of the cold-draw pipe machine is provided with a die drawing plate, a die drawing sleeve is arranged inside the die drawing plate, at least two installation holes are formed in the die drawing sleeve, and outer dies are installed inside the installation holes. Due to the fact that the double outer die structure of cold-draw pipe machine is provided with two cold-draw outer dies, compared with a cold-draw pipe machine with single cold-draw outer die, through the symmetrical holes formed in the die drawing sleeve, under the condition of not influencing a structure, the double outer die structure of the cold-draw pipe machine can simultaneously draw two pipes once, processing efficiency is doubled, production and processing time is greatly shortened, and production cost of enterprises is reduced.

Description

The two cast outer mold structures of a kind of drawbench
Technical field
The utility model relates to tubing process equipment field, relates in particular to the two cast outer mold structures of a kind of drawbench.
Background technology
Along with the nineties in 20th century, since China begins one's study, uses the cold drawing steel tube technology, the cold drawing steel tube technology is extensively to be incorporated in the manufacturing of monomer hydraulic cylinder barrel and Cylinders of Construction Machinery, drawbench is as the main process equipment of cold drawing steel tube, it is to carry out secondary operations for draw ferrous and nonferrous metals bar material under normal temperature with to the hollow forging after hot rolling, extruding, is that production is small-bore, precision; thin-walled, the main process equipment of high-mechanical property tubing.In prior art, the drawing external mold of drawbench only arranges single, and processing progress is slow, produces long in time limitly, and production efficiency can not get improving.
The utility model content
The applicant provides a kind of drawbench two cast outer mold structures for above-mentioned existing issue, and by installing two cold-drawn external molds, production efficiency doubles.
The technical scheme that the utility model adopts is as follows:
The two cast outer mold structures of a kind of drawbench, in device draw ring on the drawing-die seat of drawbench, draw ring, the device die case, have two installing holes at least on die case, installs external mold in installing hole.
The beneficial effects of the utility model are as follows:
Owing to the utlity model has two cold-drawn external molds, compare with the drawbench with single cold-drawn external mold, by in the symmetrical perforate of die case, in the situation that do not affect structure, can be once two tubing of draw simultaneously, its production and processing efficient doubles, and has greatly shortened the time of production and processing, has reduced enterprise's production cost.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
As shown in Figure 1, the utility model comprises device draw ring 5 on the drawing-die seat 1 of drawbench, and the interior device die case 4 of draw ring 5 has two installing holes at least on die case 4, device external mold 3 in installing hole, and external mold 3 is 2.
Install respectively steel pipe 2 and carry out cold-drawn in Cold Drawing Process in two external molds 3, compare with the drawbench with single cold-drawn external mold, by in the symmetrical perforate of die case, in the situation that do not affect structure, can be once two tubing of draw simultaneously, its production and processing efficient doubles, and has greatly shortened the time of production and processing, has reduced enterprise's production cost.
Above description is to explanation of the present utility model, is not the restriction to utility model, and the utility model limited range is referring to claim, in the situation that without prejudice to basic structure of the present utility model, the utility model can be done any type of modification.

Claims (1)

1. the two cast outer mold structures of drawbench, is characterized in that: install die case (4) in device draw ring (5) on the drawing-die seat (1) of drawbench, draw ring (5), have at least two installing holes on die case (4), install external mold (3) in installing hole.
CN 201220595433 2012-11-13 2012-11-13 Double outer die structure of cold-draw pipe machine Expired - Fee Related CN202984316U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220595433 CN202984316U (en) 2012-11-13 2012-11-13 Double outer die structure of cold-draw pipe machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220595433 CN202984316U (en) 2012-11-13 2012-11-13 Double outer die structure of cold-draw pipe machine

Publications (1)

Publication Number Publication Date
CN202984316U true CN202984316U (en) 2013-06-12

Family

ID=48555539

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220595433 Expired - Fee Related CN202984316U (en) 2012-11-13 2012-11-13 Double outer die structure of cold-draw pipe machine

Country Status (1)

Country Link
CN (1) CN202984316U (en)

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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: 20130612

Termination date: 20141113

EXPY Termination of patent right or utility model