CN203381215U - Double-action hydraulic machine - Google Patents
Double-action hydraulic machine Download PDFInfo
- Publication number
- CN203381215U CN203381215U CN201320496857.8U CN201320496857U CN203381215U CN 203381215 U CN203381215 U CN 203381215U CN 201320496857 U CN201320496857 U CN 201320496857U CN 203381215 U CN203381215 U CN 203381215U
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- China
- Prior art keywords
- stretching
- sliding block
- action hydraulic
- double
- transverse beam
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Abstract
The utility model discloses a double-action hydraulic machine which comprises four stand columns, an upper transverse beam and a lower transverse beam, wherein the upper transverse beam and the lower transverse beam are fixedly locked on the four stand columns. A stretching sliding block and a blank holder sliding block are arranged between the upper transverse beam and the lower transverse beam from top to bottom, the stretching sliding block and the blank holder sliding block are capable of moving up and down along the stand columns. A stretching oil cylinder is arranged on the upper transverse beam in a cut-through mode, the end face of a rod of the stretching oil cylinder is fixedly connected with the stretching sliding block, at least two blank holder oil cylinders are arranged on the stretching sliding block in a cut-through mode, the end faces of the rods of the blank holder oil cylinders are fixedly connected to the stretching sliding block, and the stretching sliding block and the blank holder sliding block are connected through screw rods in a cut-through mode and are fixed through lock nuts. Compared with the prior art, the double-action hydraulic machine has the advantages that the screw rods are adopted to enable the stretching sliding block and the blank holder sliding block to be connected together to be used as one sliding block, therefore, a single-moving function is achieved, namely, the function that double moving is converted into single moving is achieved, the purpose of one machine with multiple purposes is achieved, and the using performance of the double-action hydraulic machine is improved. Meanwhile, the double-action hydraulic machine is simple in structure, safe, reliable and convenient to operate.
Description
Technical field
The utility model relates to a kind of hydraulic press, and in particular a kind of can be two moving double action hydraulic presses that become single actions by stretching slide block and blankholder slide merging.
Background technology
At present, stretching oil cylinder and the flanging oil cylinder of double action hydraulic press are directly installed on entablature, and stretching slide block and blankholder slide are separately to work when shaping workpiece, and tensile force and pressure-pad-force are fixed value, can't change between the two, can not merge.And in the use of double action hydraulic press, two dynamic pressure workpieces are small lot after all, hydraulic press is in most cases still higher as single action function frequency of usage, and in order to reach the purpose of a tractor serves several purposes, double action hydraulic press also requires it can do the single action hydraulic press use simultaneously.And existing double action hydraulic press can not reach the purpose of a tractor serves several purposes, caused the waste of equipment and the energy.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of stretching slide block and blankholder slide can merging to realize two moving single actions, simple in structure, safe and reliable, easy to operate double action hydraulic presses of becoming.
The utility model is achieved through the following technical solutions:
Double action hydraulic press, comprise four columns and fixing and locking entablature and the sill on described four columns, be provided with from top to bottom stretching slide block and the blankholder slide that can move up and down along column between described entablature and sill, what on described entablature, connect is provided with the stretching oil cylinder, the rod end surface of described stretching oil cylinder is fixedly connected with described stretching slide block, what on described stretching slide block, connect is provided with at least two flanging oil cylinders, the rod end surface of described flanging oil cylinder is fixedly connected with described blankholder slide, described stretching slide block connects and is connected and fixes by locking nut by screw rod with blankholder slide.
The upper surface of described blankholder slide is provided with at least two blocks.
Also be socketed with a block at blankholder slide upper surface place on described screw rod.
The flanging oil cylinder arranged on described stretching slide block is 4.
The locking nut inboard at described screw rod two ends also is provided with high nut.
The utility model has the following advantages compared to existing technology:
The double action hydraulic press that the utility model provides, adopt screw rod that the stretching slide block is connected and combines with blankholder slide, as a slide block, uses, thereby realize the single action function, realize two moving single action functions that become, reached the purpose of a tractor serves several purposes, improved the serviceability of double action hydraulic press.Simultaneously, it is simple in structure, safe and reliable, easy to operate, is beneficial to and promotes the use of.
The accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is side structure schematic diagram of the present utility model.
The specific embodiment
Below embodiment of the present utility model is elaborated; the present embodiment is implemented take technical solutions of the utility model under prerequisite; provided detailed embodiment and concrete operating process, but protection domain of the present utility model is not limited to following embodiment.
Referring to Fig. 1 and Fig. 2, the double action hydraulic press that the utility model provides, comprise four columns 1 and fixing and locking entablature 2 and the sill (scheming not shown) on four columns 1, be provided with from top to bottom stretching slide block 3 and the blankholder slide 4 that can move up and down along column 1 between entablature 2 and sill, what on entablature 2, connect is provided with stretching oil cylinder 5, and the rod end surface of stretching oil cylinder 5 is fixedly connected with stretching slide block 3.What on stretching slide block 3, connect is provided with at least two flanging oil cylinders 6, and present embodiment is preferably 4 flanging oil cylinders 6.The rod end surface of flanging oil cylinder 6 is fixedly connected with blankholder slide 4.Stretching slide block 3 and blankholder slide 4 connect and are connected by screw rod 7, and screw rod screws high nut 8 and 9 pairs of stretching slide blocks 3 of locking nut and blankholder slide 4 and is fixed in two ends Shang Xia 7.The upper surface of blankholder slide 4 is provided with at least two blocks 10, on screw rod 7, at blankholder slide 4 upper surface places, also is socketed with a block 10.
When double action hydraulic press will be done the single action use, stretching slide block 3 drops to the place, upper plane of the block 10 of blankholder slide 4 upper surfaces along column 1, pass stretching slide block 3 and blankholder slide 4 with screw rod 7, screw rod is locked with high nut 8 and locking nut 9 at two ends Shang Xia 7, stretching slide block 3 and blankholder slide 4 are connected and fixed, stretching slide block 3 and blankholder slide 4 can be used as a slide block, hydraulic press can be done single action hydraulic press and use.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. double action hydraulic press, comprise four columns and fixing and locking entablature and the sill on described four columns, it is characterized in that: be provided with from top to bottom stretching slide block and the blankholder slide that can move up and down along column between described entablature and sill, what on described entablature, connect is provided with the stretching oil cylinder, the rod end surface of described stretching oil cylinder is fixedly connected with described stretching slide block, what on described stretching slide block, connect is provided with at least two flanging oil cylinders, the rod end surface of described flanging oil cylinder is fixedly connected with described blankholder slide, described stretching slide block connects and is connected and fixes by locking nut by screw rod with blankholder slide.
2. double action hydraulic press as claimed in claim 1, it is characterized in that: the upper surface of described blankholder slide is provided with at least two blocks.
3. double action hydraulic press as claimed in claim 2, is characterized in that: on described screw rod, at blankholder slide upper surface place, also be socketed with a block.
4. double action hydraulic press as claimed in claim 1, it is characterized in that: the flanging oil cylinder arranged on described stretching slide block is 4.
5. described double action hydraulic press as arbitrary as claim 1 to 4, it is characterized in that: the locking nut inboard at described screw rod two ends also is provided with high nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320496857.8U CN203381215U (en) | 2013-08-14 | 2013-08-14 | Double-action hydraulic machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320496857.8U CN203381215U (en) | 2013-08-14 | 2013-08-14 | Double-action hydraulic machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203381215U true CN203381215U (en) | 2014-01-08 |
Family
ID=49869738
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320496857.8U Expired - Lifetime CN203381215U (en) | 2013-08-14 | 2013-08-14 | Double-action hydraulic machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203381215U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105216360A (en) * | 2015-10-19 | 2016-01-06 | 上海理工大学 | Miniature double action hydraulic press and manufacturing process |
| CN105215192A (en) * | 2015-11-06 | 2016-01-06 | 北京动力机械研究所 | A kind of dark parabola shaped tensioning member single mode building mortion of thin-walled and method |
| CN105479792A (en) * | 2015-10-07 | 2016-04-13 | 常州市博尔塑胶制品有限公司 | Hydraulic machine for sport balls |
-
2013
- 2013-08-14 CN CN201320496857.8U patent/CN203381215U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105479792A (en) * | 2015-10-07 | 2016-04-13 | 常州市博尔塑胶制品有限公司 | Hydraulic machine for sport balls |
| CN105216360A (en) * | 2015-10-19 | 2016-01-06 | 上海理工大学 | Miniature double action hydraulic press and manufacturing process |
| CN105215192A (en) * | 2015-11-06 | 2016-01-06 | 北京动力机械研究所 | A kind of dark parabola shaped tensioning member single mode building mortion of thin-walled and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 230001 Hefei economic and Technological Development Zone, Anhui, Ziyun Patentee after: HEFEI METALFORMING INTELLIGENT MANUFACTURING CO.,LTD. Address before: 230001 Hefei economic and Technological Development Zone, Anhui, Ziyun Patentee before: HEFEI METALFORMING MACHINE TOOL Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140108 |
|
| CX01 | Expiry of patent term |