CN202701339U - Adjustable stroke mold draw bar - Google Patents
Adjustable stroke mold draw bar Download PDFInfo
- 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
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- Prior art keywords
- bar
- female
- model
- utility
- draw bar
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- 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 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
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.
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).
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)
| 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 |
-
2012
- 2012-07-10 CN CN 201220330848 patent/CN202701339U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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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 |