CN209439271U - A kind of hydraulic tensioner system - Google Patents
A kind of hydraulic tensioner system Download PDFInfo
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- CN209439271U CN209439271U CN201920174589.5U CN201920174589U CN209439271U CN 209439271 U CN209439271 U CN 209439271U CN 201920174589 U CN201920174589 U CN 201920174589U CN 209439271 U CN209439271 U CN 209439271U
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- oil cylinder
- workbench
- melt pit
- upper oil
- hydraulic press
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Abstract
A kind of hydraulic tensioner system, including hydraulic press, hydraulic press include rack, upper oil cylinder, lower oil cylinder and workbench, and rack includes four vertically arranged guide posts of rectangular array；Upper oil cylinder is installed on the upper end of rack, and downward, the working end of upper oil cylinder is equipped with die setting base for the working end of upper oil cylinder, and die setting base is slidably mounted on guide post；The lower end of rack is installed on workbench, and the lower section of workbench is equipped with braced frame；Lower oil cylinder is installed below workbench, and lower oil cylinder is located in the braced frame, and the working end of lower oil cylinder passes through workbench, and workbench is equipped with die installation apparatus；It further include melt pit, hydraulic press is set to the melt pit, and the depth of melt pit is no more than the height of braced frame；The oil pump that hydraulic press uses is servo oil pump.The purpose of this utility model is that proposing a kind of hydraulic tensioner system, which occupies little space, and when making the biggish workpiece of depth and stretching, energy consumption is lower.
Description
Technical field
The utility model relates to hydraulic strain device technical field, especially a kind of hydraulic tensioner system.
Background technique
Hydraulic tensioner is widely applied in manufacturing, for manufacturing various metals or non-metal workpiece, usual mating drawing
Mold is stretched, is formed by technique.But the positive drawing process of tradition is needed in the molding of deep drawing part compared with multi-process.
In the biggish workpiece of depth in face of stretching, the stroke of hydraulic tensioner is also just bigger, and hydraulic press is caused to have
Higher height can occupy the very big interior space；In addition, traditional stretching-machine when in use can energy consumption it is higher.
Utility model content
In view of the foregoing drawbacks, the purpose of this utility model is that proposing a kind of hydraulic tensioner system, the system occupied space
It is small, and when making the biggish workpiece of depth and stretching, energy consumption is lower.
For this purpose, the utility model uses following technical scheme:
A kind of hydraulic tensioner system, including hydraulic press, the hydraulic press include rack, upper oil cylinder, lower oil cylinder and workbench,
The rack includes four vertically arranged guide posts of rectangular array；
The upper oil cylinder is installed on the upper end of the rack, the working end of the upper oil cylinder downward, the upper oil cylinder
Working end die setting base is installed, the die setting base is slidably mounted on the guide post；
The lower end of the rack is installed on the workbench, and the lower section of the workbench is equipped with braced frame；The lower oil
Cylinder is installed below the workbench, and the lower oil cylinder is located in the braced frame, and the working end of the lower oil cylinder passes through institute
Workbench is stated, the workbench is equipped with die installation apparatus；
It further include melt pit, the hydraulic press is set to the melt pit, and the depth of the melt pit is no more than the height of braced frame
Degree；
The oil pump that the hydraulic press uses is servo oil pump.
Preferably, further including Quick cylinder, the Quick cylinder is installed on the mounting base of the upper oil cylinder, the rapid oil
The working end of cylinder is installed on the die setting base.
Preferably, the melt pit is arranged in rectangle, the hydraulic press is set to the center of the melt pit；
The melt pit opening portion is equipped with loading plate.
Further, the upper oil cylinder is equipped with the displacement sensor and pressure of monitoring upper oil cylinder work axial displacement and pressure
Sensor；
The lower oil cylinder is equipped with the displacement sensor and pressure sensor of monitoring upper oil cylinder work axial displacement and pressure.
The utility model has the beneficial effects that the hydraulic tensioner system of this programme setting occupies the small feature of the interior space, and
And by way of being oppositely arranged cylinder efficient end, have the function of hydraulic press double acting, the technique that reverse-drawing can be used, i.e.,
It is squeezed by lower oil cylinder into upper mold, upper oil cylinder only does pressure maintaining in the process and provides pressure-pad-force, does not generate displacement, upper oil cylinder
In hydraulic oil will not generate heat due to generating extruding, the heat loss of energy can greatly reduce, this is to be different from traditional positive stretching
The place of technique reduces damage of the hydraulic heating of oil for hydraulic press, in conjunction with servo oil pump, the present apparatus is enable to reach protection
The effect of equipment and opposite energy saving.
Detailed description of the invention
Fig. 1 is the overall structure diagram of one embodiment of the utility model；
Fig. 2 is the structural schematic diagram of the hydraulic press of one embodiment of the utility model.
Wherein: hydraulic press 100, rack 110, upper oil cylinder 120, lower oil cylinder 130, workbench 140, die setting base 150,
Cheat 200, Quick cylinder 300.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
As shown in Figs. 1-2, a kind of hydraulic tensioner system, including hydraulic press 100, the hydraulic press 100 include rack 110,
Upper oil cylinder 120, lower oil cylinder 130 and workbench 140, the rack 110 include the vertically arranged guide post of four rectangular arrays；
The upper oil cylinder 120 is installed on the upper end of the rack 110, the working end of the upper oil cylinder 120 downward, institute
The working end for stating upper oil cylinder 120 is equipped with die setting base 150, and the die setting base 150 is slidably mounted on the guide post；
The lower end of the rack 110 is installed on the workbench 140, and the lower section of the workbench 140 is equipped with braced frame；
The lower oil cylinder 130 is installed on 140 lower section of workbench, and the lower oil cylinder 130 is located in the braced frame, the lower oil
The working end of cylinder 130 passes through the workbench 140, and the workbench 140 is equipped with die installation apparatus；
It further include melt pit 200, the hydraulic press 100 is set to the melt pit, and the depth of the melt pit 200 is no more than support
The height of frame；
The oil pump that the hydraulic press 100 uses is servo oil pump.
The hydraulic tensioner system of this programme setting occupies the small feature of the interior space, and by being oppositely arranged cylinder efficient
The mode at end has the function of hydraulic press double acting, the technique that can use reverse-drawing, i.e., by lower oil cylinder 130 to upper mold
Middle extruding, upper oil cylinder 120 only do pressure maintaining in the process and provide pressure-pad-force, do not generate displacement, the hydraulic oil in upper oil cylinder 120 is not
It can generate heat because generating extruding, the heat loss of energy can greatly reduce, this is the place for being different from traditional positive drawing process, subtract
Damage of the hydraulic heating of oil for hydraulic press is lacked, in conjunction with servo oil pump, the present apparatus has been enable to reach protection equipment and opposite section
The about effect of energy consumption.
It wherein, further include Quick cylinder 300, the Quick cylinder 300 is installed on the mounting base of the upper oil cylinder 120, institute
The working end for stating Quick cylinder 300 is installed on the die setting base 150.
The setting of Quick cylinder 300 improves the processing efficiency of equipment, assists master cylinder, improves the stretching speed of master cylinder
Degree.
Wherein, the melt pit is arranged in rectangle, and the hydraulic press 100 is set to the center of the melt pit 200；
The melt pit opens 200 oral areas equipped with loading plate.
The setting of melt pit 200 is conducive to staff and safeguards earth's surface equipment below, and the loading plate covered on melt pit makes
Staff's can carry out operation in ground level.
In addition, the upper oil cylinder 120 is equipped with the displacement sensor and pressure of monitoring upper oil cylinder 120 work axial displacement and pressure
Force snesor；
The lower oil cylinder 120 is equipped with the work axial displacement of monitoring upper oil cylinder 120 and the displacement sensor and pressure of pressure pass
Sensor.
Equipment can be operated according to feedback information, it is ensured that pressure, position, speed in operational process it is accurate
Control.
Technical principle of the utility model has been described above with reference to specific embodiments.These descriptions are intended merely to explain this reality
With novel principle, and it cannot be construed to the limitation to scope of protection of the utility model in any way.Based on the explanation herein,
Those skilled in the art, which does not need to pay for creative labor, can associate with other specific implementation modes of this utility model,
These modes are fallen within the protection scope of the utility model.
Claims (4)
1. a kind of hydraulic tensioner system, which is characterized in that including hydraulic press, the hydraulic press includes rack, upper oil cylinder, lower oil cylinder
And workbench, the rack include four vertically arranged guide posts of rectangular array；
The upper oil cylinder is installed on the upper end of the rack, the working end of the upper oil cylinder downward, the work of the upper oil cylinder
Die setting base is installed as end, the die setting base is slidably mounted on the guide post；
The lower end of the rack is installed on the workbench, and the lower section of the workbench is equipped with braced frame；The lower oil cylinder peace
Below the workbench, the lower oil cylinder is located in the braced frame, and the working end of the lower oil cylinder passes through the work
Make platform, the workbench is equipped with die installation apparatus；
It further include melt pit, the hydraulic press is set to the melt pit, and the depth of the melt pit is no more than the height of braced frame；
The oil pump that the hydraulic press uses is servo oil pump.
2. hydraulic tensioner system according to claim 1, which is characterized in that it further include Quick cylinder, the Quick cylinder
It is installed on the mounting base of the upper oil cylinder, the working end of the Quick cylinder is installed on the die setting base.
3. hydraulic tensioner system according to claim 1, which is characterized in that the melt pit is arranged in rectangle, described hydraulic
Machine is set to the center of the melt pit；
The melt pit opening portion is equipped with loading plate.
4. hydraulic tensioner system according to claim 1, which is characterized in that the upper oil cylinder is equipped with monitoring upper oil cylinder work
Make the displacement sensor and pressure sensor of axial displacement and pressure；
The lower oil cylinder is equipped with the displacement sensor and pressure sensor of monitoring upper oil cylinder work axial displacement and pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920174589.5U CN209439271U (en) | 2019-01-31 | 2019-01-31 | A kind of hydraulic tensioner system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920174589.5U CN209439271U (en) | 2019-01-31 | 2019-01-31 | A kind of hydraulic tensioner system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209439271U true CN209439271U (en) | 2019-09-27 |
Family
ID=68033235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920174589.5U Active CN209439271U (en) | 2019-01-31 | 2019-01-31 | A kind of hydraulic tensioner system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209439271U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111674074A (en) * | 2020-06-17 | 2020-09-18 | 山东大学 | Electro-hydraulic servo low-frequency vibration equipment and machining process thereof |
-
2019
- 2019-01-31 CN CN201920174589.5U patent/CN209439271U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111674074A (en) * | 2020-06-17 | 2020-09-18 | 山东大学 | Electro-hydraulic servo low-frequency vibration equipment and machining process thereof |
| CN111674074B (en) * | 2020-06-17 | 2022-01-11 | 山东大学 | Electro-hydraulic servo low-frequency vibration equipment and machining process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 528000 Guangdong Province, Foshan city Chancheng District ancient road No. 66 Patentee after: Foshan Constant Hydraulic Machinery Co., Ltd. Address before: 528000 Zhangcha, Foshan, Guangdong, No. 115 Zhangcha, No. 7, 3-7, 7. Patentee before: Foshan Constant Hydraulic Machinery Co., Ltd. |