CN202242032U - Hydraulic device for machining workpieces - Google Patents
Hydraulic device for machining workpieces Download PDFInfo
- Publication number
- CN202242032U CN202242032U CN2011203399782U CN201120339978U CN202242032U CN 202242032 U CN202242032 U CN 202242032U CN 2011203399782 U CN2011203399782 U CN 2011203399782U CN 201120339978 U CN201120339978 U CN 201120339978U CN 202242032 U CN202242032 U CN 202242032U
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- CN
- China
- Prior art keywords
- piston rod
- oil cylinder
- rod oil
- hydraulic
- workbench
- 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
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Abstract
The utility model provides a hydraulic device for machining workpieces, which comprises a charging tank, a worktable, an oil cylinder with a single piston rod, a beam, a slider, vertical columns and a limit device. The charging tank is connected to the bottom of the oil cylinder with the single piston rod, a charging valve for oil charging and discharging for the oil cylinder with the single piston rod is arranged between the charging tank and the oil cylinder with the single piston rod, the oil cylinder with the single piston rod is fastened in the middle of the beam through a locking nut, the vertical columns are fixed to four corners of the worktable, the upper ends of the vertical columns penetrate through the slider and are fastened with the beam, one end of the limit device consisting of a sliding plate and a sliding frame is mounted on the slider, the other end of the limit device is mounted on the worktable, and the sliding plate is connected onto the slider, embedded into the sliding frame and capable of moving up and down. The novel hydraulic device is simple in structure and light in weight, leakage of hydraulic oil can be prevented, noise is reduced, assembly strength is high, and major accidents of the device caused by loosening of assembly parts are eliminated.
Description
Affiliated technical field
The utility model belongs to Hydraulic Field, is specifically related to a kind of hydraulic means that is used for workpiece processing.
Background technology
Hydraulic press be a kind of be working media with liquid, be used for transmitting energy to realize polytechnic machine.Hydraulic press also can be used for correcting, press-fits, packing, briquetting and pressing plate etc. except that being used for excellent suitability for press forming.Hydraulic press comprises hydraulic press and hydraulic press.With the water fluid is the hydraulic press that is called of working media, is the hydraulic press that is called of working media with oil.The specification of hydraulic press is generally used nominal operational forces (thousand Ns) or nominal tonnage (ton) expression.Mostly forging is hydraulic press with hydraulic press, and tonnage is higher.For reducing equipment size, the large-sized forging hydraulic press is used higher pressure (about 35 MPas) always, also adopts the above super-pressure of 100 MPas sometimes.The general operating pressure that adopts 6～25 MPas of the hydraulic press of other purposes.The tonnage of hydraulic press is lower than hydraulic press.Existing hydraulic press complex structure and quality are heavy, and oil often leaks and takes place, and noise is big, thus the equipment major accident that accessory gets loose easily and causes.
Summary of the invention
For above-mentioned problem; The purpose of the utility model is to be provided for the hydraulic means of workpiece processing, and the simple and light weight of this hydraulic device structure can prevent hydraulic fluid leak; And the reduction noise, the high equipment major accident that gets loose and cause because of assembly parts of eliminating of assembling intensity.
The utility model solves the technical scheme that its technical problem adopted: a kind of hydraulic means that is used for workpiece processing comprises topping up case and workbench, single-piston rod oil cylinder, crossbeam, slide block, column and stopping means; Said topping up case is connected to said single-piston rod oil cylinder bottom, is provided with between said topping up case and the single-piston rod oil cylinder to be used for the single-piston rod oil cylinder is carried out prefill valve oil-filled, oil extraction; Said single-piston rod oil cylinder is fastened on the crossbeam middle part through locknut; Described column is fixed on four jiaos of workbench, and its upper end passes slide block and said crossbeam is fastening; Stopping means one end of being made up of slide plate and balladeur train is installed on the slide block, and its other end is installed on the workbench; This slide plate is connected on the slide block, and this slide plate embeds in the said balladeur train and can move up and down.
As preferably, the travel switch that the control slide plate moves up and down distance is installed on the said stopping means.
As preferably, said workbench lower surface is provided with feet.
As preferably, be provided with sealing gasket between said topping up case and the single-piston rod oil cylinder bottom.
The beneficial effect of the utility model is: adopt this novel simple and light weight of hydraulic device structure that is used for workpiece processing, can prevent hydraulic fluid leak, and reduce noise, the high equipment major accident that gets loose and cause because of assembly parts of eliminating of assembling intensity.
Description of drawings
Fig. 1 is this novel hydraulic device structure sketch map that is used for workpiece processing.
In the above accompanying drawing: 1, topping up case; 2, workbench; 3, single-piston rod oil cylinder; 4, crossbeam; 5, slide block; 6, column; 7, stopping means; 8, prefill valve; 9, slide plate; 10, balladeur train; 11, travel switch; 12, feet; 13, sealing gasket.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, will combine accompanying drawing that the utility model embodiment is done to describe in detail further below.
Embodiment: among the embodiment as shown in Figure 1, this novel a kind of hydraulic means that is used for workpiece processing comprises topping up case 1 and workbench 2, single-piston rod oil cylinder 3, crossbeam 4, slide block 5, column 6 and stopping means 7; Said topping up case 1 is connected to said single-piston rod oil cylinder 3 bottoms, is provided with between said topping up case 1 and the single-piston rod oil cylinder 3 to be used for single-piston rod oil cylinder 3 is carried out prefill valve 8 oil-filled, oil extraction; Said single-piston rod oil cylinder 3 is fastened on crossbeam 4 middle parts through locknut; Described column 6 is fixed on four jiaos of workbench 2, and its upper end passes slide block 5 and said crossbeam 4 is fastening; Stopping means 7 one ends of being made up of slide plate 9 and balladeur train 10 are installed on the slide block 5, and its other end is installed on the workbench 2; This slide plate 9 is connected on the slide block 5, and this slide plate 9 embeds in the said balladeur train 10 and can move up and down; Be provided with sealing gasket 13 between said topping up case 1 and single-piston rod oil cylinder 3 bottoms.
The travel switch 11 that control slide plate 9 moves up and down distance is installed on the above-mentioned stopping means 7.
Above-mentioned workbench 2 lower surfaces are provided with feet 12.
When adopting the above-mentioned novel hydraulic means that is used for workpiece processing, the simple and light weight of this hydraulic device structure can prevent hydraulic fluid leak, and reduces noise, the high equipment major accident that gets loose and cause because of assembly parts of eliminating of assembling intensity.
According to the announcement and the instruction of above-mentioned specification, the utility model those skilled in the art can also change and revise above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the utility model is not limited to is in the protection domain of the claim that also should fall into the utility model to some modifications and the change of the utility model.In addition, although used some specific terms in this specification, these terms are explanation for ease just, the utility model is not constituted any restriction.
Claims (3)
1. a hydraulic means that is used for workpiece processing comprises topping up case (1) and workbench (2), it is characterized in that: also comprise: single-piston rod oil cylinder (3), crossbeam (4), slide block (5), column (6) and stopping means (7); Said topping up case (1) is connected to said single-piston rod oil cylinder (3) bottom, is provided with between said topping up case (1) and the single-piston rod oil cylinder (3) to be used for single-piston rod oil cylinder (3) is carried out prefill valve (8) oil-filled, oil extraction; Said single-piston rod oil cylinder (3) is fastened on crossbeam (4) middle part through locknut; Described column (6) is fixed on four jiaos of workbench (2), and it is fastening with said crossbeam (4) that slide block (5) is passed in its upper end; Stopping means (7) one ends of being made up of slide plate (9) and balladeur train (10) are installed on the slide block (5), and its other end is installed on the workbench (2); This slide plate (9) is connected on the slide block (5), and this slide plate (9) embeds in the said balladeur train (10) and can move up and down; Be provided with sealing gasket (13) between said topping up case (1) and single-piston rod oil cylinder (3) bottom.
2. hydraulic means according to claim 1 is characterized in that: the travel switch (11) that control slide plate (9) moves up and down distance is installed on the said stopping means (7).
3. hydraulic means according to claim 1 is characterized in that: said workbench (2) lower surface is provided with feet (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203399782U CN202242032U (en) | 2011-09-08 | 2011-09-08 | Hydraulic device for machining workpieces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203399782U CN202242032U (en) | 2011-09-08 | 2011-09-08 | Hydraulic device for machining workpieces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202242032U true CN202242032U (en) | 2012-05-30 |
Family
ID=46103325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203399782U Expired - Fee Related CN202242032U (en) | 2011-09-08 | 2011-09-08 | Hydraulic device for machining workpieces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202242032U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625674A (en) * | 2013-11-29 | 2014-03-12 | 淄博新力塑编有限公司 | Packaging size limiting device |
| CN103722770A (en) * | 2013-12-20 | 2014-04-16 | 吴江市震宇缝制设备有限公司 | Powder press capable of preventing empty pressing of dies |
-
2011
- 2011-09-08 CN CN2011203399782U patent/CN202242032U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103625674A (en) * | 2013-11-29 | 2014-03-12 | 淄博新力塑编有限公司 | Packaging size limiting device |
| CN103722770A (en) * | 2013-12-20 | 2014-04-16 | 吴江市震宇缝制设备有限公司 | Powder press capable of preventing empty pressing of dies |
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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: 20120530 Termination date: 20130908 |