CN202701339U - Adjustable stroke mold draw bar - Google Patents

Adjustable stroke mold draw bar Download PDF

Info

Publication number
CN202701339U
CN202701339U CN 201220330848 CN201220330848U CN202701339U CN 202701339 U CN202701339 U CN 202701339U CN 201220330848 CN201220330848 CN 201220330848 CN 201220330848 U CN201220330848 U CN 201220330848U CN 202701339 U CN202701339 U CN 202701339U
Authority
CN
China
Prior art keywords
bar
female
model
utility
draw bar
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 201220330848
Other languages
Chinese (zh)
Inventor
朱桂林
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.)
CHANGZHOU TECHNICIAN COLLEGE JIANGSU PROVINCE
Original Assignee
CHANGZHOU TECHNICIAN COLLEGE JIANGSU PROVINCE
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 CHANGZHOU TECHNICIAN COLLEGE JIANGSU PROVINCE filed Critical CHANGZHOU TECHNICIAN COLLEGE JIANGSU PROVINCE
Priority to CN 201220330848 priority Critical patent/CN202701339U/en
Application granted granted Critical
Publication of CN202701339U publication Critical patent/CN202701339U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Abstract

The utility model relates to the technical field of a mold device, in particular to an adjustable stroke mold draw bar. The adjustable stroke mold draw bar comprises a male bar and a female bar, wherein the male bar is connected with the female bar through threads, and the female bar is of a bushing telescopic structure and consists of an inner pipe and an outer pipe. The female bar is of the bushing telescopic structure, the stroke of the draw bar can be changed within a given range according to the requirements so as to meet different work requirements, and a good work effect can be achieved.

Description

Range-adjustable mould pull bar
Technical field
The utility model relates to the die apparatus technical field, especially a kind of range-adjustable mould pull bar.
Background technology
Pull bar is a kind of vitals on the die casting, the quality of its performance directly affects the quality of die-cast product, what adopt on the die casting at present is the fixed dimension pull bar, in the trial-manufacturing process of new product mould, because the model of mould pull bar can not be clear and definite, so need constantly to change the mould pull bar of different model, decide the stroke of pull bar by " examination is transferred ", reach the effect of debugging, not only time-consuming but also uneconomical, affect operating efficiency.
The utility model content
High in order to overcome existing mould pull bar cost, ineffective deficiency, the utility model provides a kind of range-adjustable mould pull bar.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of range-adjustable mould pull bar, comprise male bar and female bar, and adopt between male bar and the female bar to be threaded, female bar is the sleeve pipe stretching structure, is comprised of inner and outer tubes.
According to another embodiment of the present utility model, comprise that further inner tube is slotting within the outer tube.
According to another embodiment of the present utility model, comprise that further inner tube is connected with external pipe thread.
The beneficial effects of the utility model are that female bar is the sleeve pipe stretching structure, can carry out as required the change of certain limit to the stroke of pull bar, to satisfy different job requirements, has reached preferably working effect.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is female bar decomposing schematic representation of the present utility model;
Fig. 3 is integrated connection schematic diagram of the present utility model.
1. public bars among the figure, 2. female bar, 21. inner tubes, 22. outer tubes.
The specific embodiment
Structural representation of the present utility model such as Fig. 1, Fig. 2 is female bar decomposing schematic representation of the present utility model, Fig. 3 is integrated connection schematic diagram of the present utility model, a kind of range-adjustable mould pull bar, comprise male bar 1 and female bar 2, adopt between male bar 1 and the female bar 2 to be threaded, female bar 2 is the sleeve pipe stretching structure, is comprised of inner tube 21 and outer tube 22.Inner tube 21 is inserted in the outer tube 22.Inner tube 21 is threaded with outer tube 22.
Female bar 2 is the sleeve pipe stretching structure, is comprised of inner tube 21 and outer tube 22, and inner tube 21 is inserted in the outer tube 22, is threaded with outer tube 22, can be interior flexible at outer tube 22, change length.Can carry out as required the adjusting of certain limit to the stroke of pull bar, to satisfy different job requirements, to reach preferably working effect.

Claims (3)

1. a range-adjustable mould pull bar comprises male bar (1) and female bar (2), adopts between male bar (1) and the female bar (2) to be threaded, and it is characterized in that female bar (2) is the sleeve pipe stretching structure, is comprised of inner tube (21) and outer tube (22).
2. range-adjustable mould pull bar according to claim 1 is characterized in that, inner tube (21) is inserted in the outer tube (22).
3. range-adjustable mould pull bar according to claim 1 is characterized in that, inner tube (21) is threaded with outer tube (22).
CN 201220330848 2012-07-10 2012-07-10 Adjustable stroke mold draw bar Expired - Fee Related CN202701339U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220330848 CN202701339U (en) 2012-07-10 2012-07-10 Adjustable stroke mold draw bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220330848 CN202701339U (en) 2012-07-10 2012-07-10 Adjustable stroke mold draw bar

Publications (1)

Publication Number Publication Date
CN202701339U true CN202701339U (en) 2013-01-30

Family

ID=47581679

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220330848 Expired - Fee Related CN202701339U (en) 2012-07-10 2012-07-10 Adjustable stroke mold draw bar

Country Status (1)

Country Link
CN (1) CN202701339U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105478714A (en) * 2016-01-28 2016-04-13 联禾厚普(太仓)精密机械有限公司 Mould top plate guiding component

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105478714A (en) * 2016-01-28 2016-04-13 联禾厚普(太仓)精密机械有限公司 Mould top plate guiding component

Similar Documents

Publication Publication Date Title
CN202270753U (en) Seamless tube forming device
CN201482810U (en) Manifold drawing fixture
CN202701339U (en) Adjustable stroke mold draw bar
CN205158984U (en) Cable manufacture draw gear
CN203621430U (en) Cooling crystallizer for up-drawing casting machine
CN202700998U (en) Drawing machine for small-scale raw materials
CN202805486U (en) Core
CN204194756U (en) A kind of compression mod extrusion oil cylinder leads to cooling water structure
CN204349614U (en) Salient pole synchronous motor rotor pole end-plate
CN203360544U (en) Guide mechanism for copper wire annealing softening device
CN203394916U (en) Conveniently-disassembled oil cylinder of copper pipe extruding machine
CN205074967U (en) Casing pipe
CN204000288U (en) A kind of textile machine centralising device
CN203449590U (en) Discharge rolling and positioning mechanism for vacuum setting machine
CN204309406U (en) Telescopic jet graph plotter delivery device
CN203306309U (en) Toothpaste squeezing device
CN204747091U (en) Drawbench suitable for seamless steel pipe processing
CN204720506U (en) The patrix battery mould induction installation of cylindrical battery packaging machine
CN204413996U (en) A kind of device for dismantling fluid coupling
CN206305416U (en) Die casting Tiebar structure
CN203697940U (en) Bolt mechanism for positioning storage battery bracket
CN202592795U (en) Stroke-adjustable mechanical material ramming device of hydraulic machine
CN203389973U (en) Elbow extrusion mold
CN202461232U (en) Stainless steel cold-extrusion elbow machine
CN202684890U (en) Suspension device of electric screw driver

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: 20130130

Termination date: 20130710