CN202356555U - Hydraulic press - Google Patents
Hydraulic press Download PDFInfo
- Publication number
- CN202356555U CN202356555U CN2011205075129U CN201120507512U CN202356555U CN 202356555 U CN202356555 U CN 202356555U CN 2011205075129 U CN2011205075129 U CN 2011205075129U CN 201120507512 U CN201120507512 U CN 201120507512U CN 202356555 U CN202356555 U CN 202356555U
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- China
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- working cylinder
- cylinder
- hydraulic press
- management module
- cross beam
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Abstract
The utility model discloses a hydraulic press. Upper resisting iron is arranged at the end part of a piston rod of a working cylinder; the upper resisting iron is fixedly connected with a movable cross beam which is in sliding fit with vertical posts; a base located below the working cylinder is arranged on the vertical posts; lower resisting iron is arranged on the base; a return mechanism is further arranged on the vertical posts; and the return mechanism comprises a return cylinder, a return plunger, a pull rod and a cross beam, wherein the return cylinder is communicated with the working cylinder through a pipeline, one end of the return plunger is located in the return cylinder, the other end of the return plunger is connected with the cross beam, one end of the pull rod is connected with the cross beam, and the other end of the pull rod is connected with the movable cross beam. The hydraulic press is characterized in that an operating platform is arranged at one side of the base; a controller which is used for setting a water pressure parameter is arranged on the operating platform; an output end of the controller is connected with a display; and the output end of the controller is further connected with water supply equipment. According to the hydraulic press disclosed by the utility model, the forging pressure and speed can be adjusted according to on-site working conditions.
Description
Technical field
The utility model relates to technical field of forging, is specifically related to a kind of hydraulic press.
Background technology
The structure of existing hydraulic press is: working cylinder is assemblied on the column through entablature, is respectively equipped with water inlet pipe and return pipe on the working cylinder, and water inlet pipe is connected with supply equipment respectively with return pipe; The end of the piston rod of working cylinder is provided with to iron, supports iron on this and is fixedly connected with a moved cross beam that is slidingly fitted on the column, and column is provided with the base that is positioned at the working cylinder below; This base is provided with down and supports iron; Also be provided with backhaul mechanism on the said column, this backhaul mechanism comprises kicker cylinder, lifting plunger, pull bar and crossbeam, and said kicker cylinder is communicated with working cylinder through pipeline; One end of lifting plunger is arranged in kicker cylinder; The other end of lifting plunger is connected with crossbeam, and an end of pull bar is connected with crossbeam, and the other end of pull bar is connected with moved cross beam.Because the output pressure of hydraulic press and forging speed are the quality critical sexual factors that decision is forged; From top structural analysis, the output of existing hydraulic press pressure and speed guarantees through supply equipment, and in supply equipment; The pressure and the speed of its output are fixed; Can not adjust according to the concrete working condition at scene, therefore, the application of present hydraulic press has limitation.
Summary of the invention
To above-mentioned technical problem, the utility model provides a kind of hydraulic press that possibly adjust forging pressure and speed according to the work on the spot situation.
The technical scheme that realizes the utility model purpose is following:
Hydraulic press, working cylinder is assemblied on the column through entablature, is respectively equipped with water inlet pipe and return pipe on the working cylinder; Water inlet pipe is connected with supply equipment respectively with return pipe, and the end of the piston rod of working cylinder is provided with to iron, supports iron on this and is fixedly connected with a moved cross beam that is slidingly fitted on the column; Column is provided with the base that is positioned at the working cylinder below, and this base is provided with down and supports iron, also is provided with backhaul mechanism on the said column; This backhaul mechanism comprises kicker cylinder, lifting plunger, pull bar and crossbeam, and said kicker cylinder is communicated with working cylinder through pipeline, and an end of lifting plunger is arranged in kicker cylinder; The other end of lifting plunger is connected with crossbeam, and an end of pull bar is connected with crossbeam, and the other end of pull bar is connected with moved cross beam; One side of base is provided with workbench; This workbench is provided with one and is used to set hydraulic pressure parameter control device, and the output of this controller is connected with a display, and the output of controller also is connected with supply equipment.
Adopted such scheme, the utility model is controlled supply equipment through controller, can make supply equipment output and preset pressure and corresponding forging pressure and the speed of speed, thereby has controlled the quality of forging effectively.And the utility model can also automatically be adjusted forging pressure and speed according to the working condition at scene, and the pressure and the speed of forging are in time corrected.
Below in conjunction with the accompanying drawing and the specific embodiment the utility model is further described.
Description of drawings
Fig. 1 is the utility model hydraulic press structural representation;
Fig. 2 is the circuit block diagram of the utility model controller;
1 be working cylinder, 2 for piston rod, 3 for entablature, 4 for moved cross beam, 5 for column, 6 for base, 7 for support down iron, 8 for last support iron, 9 for kicker cylinder, 10 for lifting plunger, 11 for crossbeam, 12 for pull bar, 13 for water inlet pipe, 14 for return pipe, 15 for supply equipment, 16 for workbench, 17 for controller, 18 for display, 19 for the stress management module, 20 for speed management module, 21 for keyboard, 22 for processor, 23 for pressure sensor, 24 for velocity sensor.
The specific embodiment
See figures.1.and.2, the hydraulic press of the utility model, working cylinder 1 is assemblied on the column 5 through entablature 3; Be respectively equipped with water inlet pipe 13 and return pipe 14 on the working cylinder; Water inlet pipe is connected with supply equipment 15 respectively with return pipe, and the end of the piston rod 2 of working cylinder is provided with to iron 8, supports iron 8 on this and is fixedly connected with a moved cross beam 4 that is slidingly fitted on the column; Column 5 is provided with the base 6 that is positioned at working cylinder 1 below, and this base 6 is provided with down and supports iron 7.Also be provided with backhaul mechanism on the column; This backhaul mechanism comprises kicker cylinder 9, lifting plunger 10, pull bar 12 and crossbeam 11; Said kicker cylinder 9 is communicated with working cylinder through pipeline, and an end of lifting plunger 10 is arranged in kicker cylinder, and the other end of lifting plunger 10 is connected with crossbeam; One end of pull bar 12 is connected with crossbeam 11, and the other end of pull bar 12 is connected with moved cross beam 4.
Side at base 6 is provided with workbench 16; This workbench is provided with one and is used to set hydraulic pressure parameter control device 17; The output of this controller is connected with a display 18; Display all can show the parameter that is provided with and the parameter of hydraulic press work, and the on-the-spot staff of confession analyzes and judges.The output of controller 17 also is connected with supply equipment 15, through the control of 17 pairs of supply equipments of controller, so that supply equipment can be exported the water of concrete pressure and flow velocity, reaches expection and forges required concrete parameter value, makes control more reasonable and specific.Controller 17 comprises the stress management module 19 that is used to be provided with hydraulic pressure; And the speed management module 20 that is used to be provided with forging speed; And the keyboard 21 that is used for input parameter; And processor 22, processor 22 mainly is to be used for calculating pressure administration module 19 and the data that speed management module 20 transmits, and arrives supply equipment 15 to send control command; The stress management module is connected with processor respectively with speed management module, and keyboard is connected with speed management module with the stress management module respectively through connector.Controller comprises that also detection is transported to the pressure sensor 23 of the water in the working cylinder 1, and detects and go up the velocity sensor 24 that supports the iron falling speed, and pressure sensor is connected with processor respectively with velocity sensor.Detection through pressure sensor 23 and velocity sensor 24; The data that these works on the spot are produced are transported to processor 22 in time; Processor is through after calculating; When calculated value and preset value were inconsistent, processor can be adjusted the control command of output in time, to revise the operating rate and the pressure of hydraulic press.
Claims (3)
1. hydraulic press, working cylinder is assemblied on the column through entablature, is respectively equipped with water inlet pipe and return pipe on the working cylinder; Water inlet pipe is connected with supply equipment respectively with return pipe, and the end of the piston rod of working cylinder is provided with to iron, supports iron on this and is fixedly connected with a moved cross beam that is slidingly fitted on the column; Column is provided with the base that is positioned at the working cylinder below, and this base is provided with down and supports iron, also is provided with backhaul mechanism on the said column; This backhaul mechanism comprises kicker cylinder, lifting plunger, pull bar and crossbeam, and said kicker cylinder is communicated with working cylinder through pipeline, and an end of lifting plunger is arranged in kicker cylinder; The other end of lifting plunger is connected with crossbeam, and an end of pull bar is connected with crossbeam, and the other end of pull bar is connected with moved cross beam; It is characterized in that: a side of base is provided with workbench; This workbench is provided with one and is used to set hydraulic pressure parameter control device, and the output of this controller is connected with a display, and the output of controller also is connected with supply equipment.
2. hydraulic press according to claim 1; It is characterized in that: said controller comprises the stress management module that is used to be provided with hydraulic pressure; And the speed management module that is used to be provided with forging speed, and the keyboard that is used for input parameter, and processor; The stress management module is connected with processor respectively with speed management module, and keyboard is connected with speed management module with the stress management module respectively through connector.
3. hydraulic press according to claim 2; It is characterized in that: controller comprises that also detection is transported to the pressure sensor of the water in the working cylinder; And detect and go up the velocity sensor that supports the iron falling speed, pressure sensor is connected with processor respectively with velocity sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205075129U CN202356555U (en) | 2011-12-08 | 2011-12-08 | Hydraulic press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205075129U CN202356555U (en) | 2011-12-08 | 2011-12-08 | Hydraulic press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202356555U true CN202356555U (en) | 2012-08-01 |
Family
ID=46567772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205075129U Expired - Fee Related CN202356555U (en) | 2011-12-08 | 2011-12-08 | Hydraulic press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202356555U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397969A (en) * | 2011-12-08 | 2012-04-04 | 常州市新特力工具有限公司 | Water press |
-
2011
- 2011-12-08 CN CN2011205075129U patent/CN202356555U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102397969A (en) * | 2011-12-08 | 2012-04-04 | 常州市新特力工具有限公司 | Water 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: 20120801 Termination date: 20121208 |