CN201552773U - Two-way hole punching press with follow-up matched die force - Google Patents
Two-way hole punching press with follow-up matched die force Download PDFInfo
- Publication number
- CN201552773U CN201552773U CN2009202218602U CN200920221860U CN201552773U CN 201552773 U CN201552773 U CN 201552773U CN 2009202218602 U CN2009202218602 U CN 2009202218602U CN 200920221860 U CN200920221860 U CN 200920221860U CN 201552773 U CN201552773 U CN 201552773U
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- punching press
- press
- hole punching
- follow
- way hole
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Abstract
The utility model relates to a two-way hole punching press with follow-up matched die force. The two-way hole punching press with follow-up matched die force belongs to the technical field of hydraulic presses. The two-way hole punching press with follow-up matched die force is a four column type press, and is characterized in that an upper crossbeam, a sliding block, a lower crossbeam, a main oil cylinder and lateral pressing cylinders are arranged on the press, the main oil cylinder is distributed on the upper crossbeam, the right lateral pressing cylinder and the right lateral pressing cylinder are distributed on the lower crossbeam, and the left lateral pressing cylinder and the right lateral pressing cylinder are relatively assembled and distributed. The two-way hole punching press with follow-up matched die force has the advantages of simple structure, convenient operation and low cost, can satisfy technique demands of special working conditions, and has double-way hole punching, excellent casting die quality, high production efficiency, wide applicable range and the like.
Description
Technical field
The utility model belongs to the hydraulic press technical field, particularly relates to the bidirectional punching press of constantly changing mold clamping force.
Background technology
At present, continuous development along with China's industry, traditional unidirectional Sheet Metal Forming Technology has not satisfied the manufacturing demand of some special workpieces, promptly enable to produce this part, but operating efficiency is also lower, and cost is also very high, the press poor product quality, can not satisfy the manufacturing production and processing needs demand of modern product, also increase working strength of workers.
Summary of the invention
The utility model provides a kind of bidirectional punching press of constantly changing mold clamping force for solving the technical problem that exists in the known technology.
The purpose of this utility model provides a kind ofly to be had simple in structurely, easy to operate, with low cost, can satisfy the special workpiece technological requirement, bidirectional punching, and the casting die quality is good, production efficiency height, the bidirectional punching press of the constantly changing mold clamping force of characteristics such as applied widely.
The utility model is the bidirectional punching press of constantly changing mold clamping force, and the big more mold clamping force of side pressure cylinder pressure is big more, and this press can be finished bidirectional punching.
The technical scheme that the utility model is taked for the technical problem that exists in the solution known technology is:
A kind of bidirectional punching press of constantly changing mold clamping force, be the four-column type press, be characterized in: press has entablature, slide block, sill, master cylinder and side pressure cylinder, and master cylinder is arranged in the entablature, the left and right sides cylinder pressure is arranged on the sill, and the left and right sides cylinder pressure assembles layout relatively.
The utility model can also adopt following technical scheme:
The bidirectional punching press of described constantly changing mold clamping force is characterized in: the left and right sides cylinder pressure is fixed in sill, and the left and right sides cylinder pressure is a hydraulic jack.
The bidirectional punching press of described constantly changing mold clamping force is characterized in: the left and right sides cylinder pressure outside press columns by bolting in sill, the cylinder bar assembles relatively.
Advantage and the good effect that the utlity model has are:
The bidirectional punching press of constantly changing mold clamping force has been owing to adopted the utility model brand-new technology scheme, compared with prior art, the bidirectional punching press of constantly changing mold clamping force, the big more mold clamping force of side pressure cylinder pressure is big more, but this press high efficiency is finished bidirectional punching.The utlity model has simple in structurely, easy to operate, with low cost, can satisfy the special workpiece technological requirement, bidirectional punching, the casting die quality is good, production efficiency height, advantage such as applied widely.
Description of drawings
Fig. 1 is an assembly structure schematic diagram of the present utility model.
Among the figure, 1, entablature, 2, master cylinder, 3, slide block, 4, the side pressure cylinder, 5, sill, 6, post.
The specific embodiment
For further understanding technology contents of the present utility model, characteristics and effect, exemplify following examples now, and conjunction with figs. is described in detail as follows:
Consult accompanying drawing 1.
Embodiment 1
A kind of bidirectional punching press of constantly changing mold clamping force is the four-column type press, and press has entablature 1, slide block 3, sill 5, master cylinder 2 and side pressure cylinder 4, and master cylinder 2 is arranged in the entablature 1.Left and right sides cylinder pressure 4 is arranged on the sill, and the left and right sides cylinder pressure is a hydraulic jack.The left and right sides cylinder pressure assembles layout relatively, outside press columns 6 by bolting in sill, the cylinder bar assembles relatively.
The workflow of the bidirectional punching press of this constantly changing mold clamping force is as follows:
Slide block falls soon → slide block fall slowly stop → slide block pressurization time-delay → left and right sides cylinder pressure advances → moulding → left and right sides cylinder pressure pressure release → slide block pressure release → slide block backhaul of advancing of slide block matched moulds → left and right sides cylinder pressure.
Claims (3)
1. the bidirectional punching press of a constantly changing mold clamping force, be the four-column type press, it is characterized in that: press has entablature, slide block, sill, master cylinder and side pressure cylinder, and master cylinder is arranged in the entablature, the left and right sides cylinder pressure is arranged on the sill, and the left and right sides cylinder pressure assembles layout relatively.
2. according to the bidirectional punching press of the described constantly changing mold clamping force of claim 1, it is characterized in that: the left and right sides cylinder pressure is fixed in sill, and the left and right sides cylinder pressure is a hydraulic jack.
3. according to the bidirectional punching press of claim 1 or 2 described constantly changing mold clamping forces, it is characterized in that: the left and right sides cylinder pressure outside press columns by bolting in sill, the cylinder bar assembles relatively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202218602U CN201552773U (en) | 2009-11-03 | 2009-11-03 | Two-way hole punching press with follow-up matched die force |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202218602U CN201552773U (en) | 2009-11-03 | 2009-11-03 | Two-way hole punching press with follow-up matched die force |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201552773U true CN201552773U (en) | 2010-08-18 |
Family
ID=42612448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202218602U Expired - Fee Related CN201552773U (en) | 2009-11-03 | 2009-11-03 | Two-way hole punching press with follow-up matched die force |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201552773U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294395A (en) * | 2011-08-30 | 2011-12-28 | 东莞市才立金属科技有限公司 | Bilateral special-shaped hole puncher |
| CN104338826A (en) * | 2013-07-31 | 2015-02-11 | 天津市天锻压力机有限公司 | Quick punching system of multidirectional forging hydraulic press |
-
2009
- 2009-11-03 CN CN2009202218602U patent/CN201552773U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102294395A (en) * | 2011-08-30 | 2011-12-28 | 东莞市才立金属科技有限公司 | Bilateral special-shaped hole puncher |
| CN102294395B (en) * | 2011-08-30 | 2013-12-04 | 东莞市才立金属科技有限公司 | Bilateral special-shaped hole puncher |
| CN104338826A (en) * | 2013-07-31 | 2015-02-11 | 天津市天锻压力机有限公司 | Quick punching system of multidirectional forging hydraulic press |
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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: 20100818 Termination date: 20101103 |