CN214641604U - Electric hydraulic press-fitting device - Google Patents
Electric hydraulic press-fitting device Download PDFInfo
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- CN214641604U CN214641604U CN202120885246.7U CN202120885246U CN214641604U CN 214641604 U CN214641604 U CN 214641604U CN 202120885246 U CN202120885246 U CN 202120885246U CN 214641604 U CN214641604 U CN 214641604U
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- pump station
- hydraulic press
- oil cylinder
- fixedly arranged
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Abstract
The utility model provides an electric hydraulic press-fitting device, which comprises a stand column, wherein the stand column is fixedly arranged on a base through a transfer plate; a pump station for providing hydraulic energy is fixedly arranged on the base, the pump station is connected with a cooling system for cooling the pump station, and the cooling system is fixed on the top of the base; the upright post is fixedly provided with a guide rail, the guide rail is provided with a cantilever in sliding fit through a sliding block, and the cantilever is fixedly connected with a piston rod of the oil cylinder through a joint; the bottom of the oil cylinder is connected with an oil cylinder auxiliary seat through a pin shaft, and the oil cylinder auxiliary seat is fixedly arranged on the adapter plate; a pressure head is fixedly arranged on the cantilever, and the end of the pressure head is hinged with a pressure plate through a fixed cover; and a boss is fixedly arranged on the base and under the pressure head. The working efficiency is improved, and the electric hydraulic press-fitting device is simple in structure, simple and convenient to operate and convenient to transport.
Description
Technical Field
The utility model belongs to pressure equipment field, concretely relates to electronic hydraulic pressure equipment device.
Background
The existing electric hydraulic device, such as a hydraulic machine, is relatively heavy and inconvenient to transport although the structure is relatively simple, and the hydraulic machine with a large stroke has high cost and large volume.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the existing hydraulic press, the electric hydraulic press-fitting device which can be shifted and has a large stroke is provided, the working efficiency is improved, and the electric hydraulic press-fitting device has a simple structure, is easy and convenient to operate and is convenient to transfer.
In order to realize the technical characteristics, the purpose of the utility model is realized as follows: an electric hydraulic press-fitting device comprises an upright post, wherein the upright post is fixedly arranged on a base through an adapter plate; a pump station for providing hydraulic energy is fixedly arranged on the base, the pump station is connected with a cooling system for cooling the pump station, and the cooling system is fixed on the top of the base; the upright post is fixedly provided with a guide rail, the guide rail is provided with a cantilever in sliding fit through a sliding block, and the cantilever is fixedly connected with a piston rod of the oil cylinder through a joint; the bottom of the oil cylinder is connected with an oil cylinder auxiliary seat through a pin shaft, and the oil cylinder auxiliary seat is fixedly arranged on the adapter plate; a pressure head is fixedly arranged on the cantilever, and the end of the pressure head is hinged with a pressure plate through a fixed cover; and a boss is fixedly arranged on the base and under the pressure head.
And the lower end surface of the base is provided with a roller and an adjusting footing.
And the pump station is connected with the cooling system and the oil cylinder through a high-pressure oil pipe.
And a speed regulating valve, an overflow valve and a pressure gauge are installed in the pump station.
And the cooling system is connected with a control assembly in the pump station through a cable.
The top end of a piston rod of the oil cylinder is hinged with the cantilever through a universal joint.
The pressure head is connected with the pressure plate in a ball head connection mode.
And the base is symmetrically provided with a left limiting mechanism and a right limiting mechanism at two sides of the boss, electric push rods are arranged in the left limiting mechanism and the right limiting mechanism, and the electric push rods are connected with a control assembly in the pump station.
Install foot switch on the base, install the cross switch on the lateral wall of stand, foot switch and cross switch all link to each other through the control assembly in cable and the pump station.
The stand is sub-assembly structure for all spare parts installed on the stand can break away from the base and transport.
The utility model discloses there is following beneficial effect:
1. the utility model discloses electronic hydraulic pressure equipment device, accessible stop gear carries on spacingly placed between two parties to the work piece of placing on the boss.
2. The utility model discloses electronic hydraulic pressure equipment device, the flexible speed of speed governing valve adjustment hydro-cylinder is adjusted to the accessible.
3. The utility model discloses electronic hydraulic pressure equipment device, the pulling force of overflow valve adjustment hydro-cylinder is adjusted to the accessible.
4. The utility model discloses electronic hydraulic pressure equipment device owing to installed the gyro wheel and adjusted the footing, can realize the work of changing a yard.
5. The utility model discloses electronic hydraulic pressure equipment device, simple structure, easy and simple to handle, convenient transportation.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a view of the overall structure of the present invention.
FIG. 2 is a view showing the structure of the ram and the platen.
In the figure: the device comprises a base 1, a pump station 2, a cooling system 3, a stand column 4, a guide rail 5, a cantilever 6, an oil cylinder 7, a pressure head 8, a left limiting mechanism 9, a right limiting mechanism 10, a boss 11, a foot switch 12, a cross switch 13, a pressure plate 14 and a fixed cover 15.
Detailed Description
The following describes embodiments of the present invention with reference to the accompanying drawings.
Referring to fig. 1-2, an electro-hydraulic press-fitting device comprises a stand column 4, wherein the stand column 4 is fixedly arranged on a base 1 through an adapter plate; a pump station 2 for providing hydraulic energy is fixedly arranged on the base 1, the pump station 2 is connected with a cooling system 3 for cooling the pump station 2, and the cooling system 3 is fixed on the top of the base 1; a guide rail 5 is fixedly arranged on the upright post 4, a cantilever 6 is arranged on the guide rail 5 in a sliding fit manner through a sliding block, and the cantilever 6 is fixedly connected with a piston rod of an oil cylinder 7 through a joint; the bottom of the oil cylinder 7 is connected with an oil cylinder auxiliary seat through a pin shaft, and the oil cylinder auxiliary seat is fixedly arranged on the adapter plate; a pressure head 8 is fixedly arranged on the cantilever 6, and the end head of the pressure head 8 is hinged with a pressure plate 14 through a fixed cover 15; and a boss 11 is fixedly arranged on the base 1 and right below the pressure head 8. Through the press fitting device adopting the structure, normal press fitting operation can be realized. The oil cylinder 7 is driven by the pump station 2, and the oil cylinder 7 is used for press-fitting the workpiece positioned at the top of the boss 11.
Further, the lower end surface of the base 1 is provided with a roller and an adjusting foot. Through foretell gyro wheel can be great make things convenient for removal and transportation, its bearing height of regulation that can be convenient through adjusting the footing.
Further, the pump station 2 is connected with the cooling system 3 and the oil cylinder 7 through a high-pressure oil pipe. The cooling system can automatically cool according to the oil temperature, and further ensures the performance of the pump station 2.
Further, a speed regulating valve, an overflow valve and a pressure gauge are installed in the pump station 2.
Further, the cooling system 3 is connected with a control assembly in the pump station 2 through a cable. By adopting the same set of control assembly, the control process is simplified.
Furthermore, the top end of a piston rod of the oil cylinder 7 is hinged with the cantilever 6 through a universal joint. The ball head connection ensures that the connection part can rotate within a certain range.
Further, the pressure head 8 and the pressure plate 14 are connected in a ball joint manner. The ball head connection ensures that the ball head can rotate within a certain range.
Furthermore, a left limiting mechanism 9 and a right limiting mechanism 10 are symmetrically arranged on the base 1 and located on two sides of the boss 11, electric push rods are mounted inside the left limiting mechanism 9 and the right limiting mechanism 10, and the electric push rods are connected with a control assembly in the pump station 2. The workpiece positioned on the boss 11 can be centered and limited by the limiting mechanism.
Further, install foot switch 12 on the base 1, install cross switch 13 on the lateral wall of stand 4, foot switch 12 and cross switch 13 all link to each other with the control assembly in the pump station 2 through the cable.
Further, the upright post 4 is of a sub-assembly structure, so that all parts mounted on the upright post 4 can be separated from the base 1 for transportation. Thereby facilitating the transportation of the whole device.
The utility model discloses a working process and principle do:
when two cylindrical workpieces need to be pressed together, such as when a plastic housing is sleeved with a metal bushing. Only the metal bushing is placed on a boss 11 of the electric hydraulic press-fitting device, a right foot is pedaled on a pedal switch 12, electric push rods in a left limiting mechanism 9 and a right limiting mechanism 10 work and extend out, and a limiting block is driven to realize centering of the metal bushing; the pedal switch 12 is released, and the electric push rod retracts to the limit block; the plastic shell is coaxially arranged at the upper end of the metal bushing, the cross switch 13 is pushed downwards by the right hand, the pump station 2 works to provide high-pressure oil for the oil cylinder 7, the piston rod of the oil cylinder 7 is retracted to drive the cantilever 6, the pressure head 8 and the pressure plate 14 to descend, and the plastic shell is pressed downwards, so that the press mounting of the plastic shell and the metal bushing is realized.
Claims (10)
1. The utility model provides an electronic hydraulic pressure equipment device which characterized in that: the device comprises a stand column (4), wherein the stand column (4) is fixedly arranged on a base (1) through an adapter plate; a pump station (2) for providing hydraulic energy is fixedly arranged on the base (1), the pump station (2) is connected with a cooling system (3) for cooling the pump station, and the cooling system (3) is fixed on the top of the base (1); a guide rail (5) is fixedly arranged on the upright post (4), a cantilever (6) is arranged on the guide rail (5) through a sliding block in a sliding fit manner, and the cantilever (6) is fixedly connected with a piston rod of an oil cylinder (7) through a joint; the bottom of the oil cylinder (7) is connected with an oil cylinder auxiliary seat through a pin shaft, and the oil cylinder auxiliary seat is fixedly arranged on the adapter plate; a pressure head (8) is fixedly arranged on the cantilever (6), and the end head of the pressure head (8) is hinged with a pressure plate (14) through a fixed cover (15); and a boss (11) is fixedly arranged on the base (1) and is positioned under the pressure head (8).
2. An electro-hydraulic press-fitting device as set forth in claim 1, wherein: the lower end face of the base (1) is provided with rollers and adjusting bottom feet.
3. An electro-hydraulic press-fitting device as set forth in claim 1, wherein: and the pump station (2) is connected with the cooling system (3) and the oil cylinder (7) through a high-pressure oil pipe.
4. An electro-hydraulic press-fitting device according to claim 1 or 3, wherein: and a speed regulating valve, an overflow valve and a pressure gauge are installed in the pump station (2).
5. An electro-hydraulic press-fitting device as set forth in claim 1, wherein: and the cooling system (3) is connected with a control assembly in the pump station (2) through a cable.
6. An electro-hydraulic press-fitting device as set forth in claim 1, wherein: the top end of a piston rod of the oil cylinder (7) is hinged with the cantilever (6) through a universal joint.
7. An electro-hydraulic press-fitting device as set forth in claim 1, wherein: the pressure head (8) is connected with the pressure plate (14) in a ball head connection mode.
8. An electro-hydraulic press-fitting device as set forth in claim 1, wherein: the automatic control device is characterized in that a left limiting mechanism (9) and a right limiting mechanism (10) are symmetrically arranged on the base (1) and located on two sides of a boss (11), electric push rods are installed inside the left limiting mechanism (9) and the right limiting mechanism (10), and the electric push rods are connected with a control assembly in the pump station (2).
9. An electro-hydraulic press-fitting device as set forth in claim 1, wherein: install foot switch (12) on base (1), install cross switch (13) on the lateral wall of stand (4), foot switch (12) and cross switch (13) all link to each other through the control assembly in cable and pump station (2).
10. An electro-hydraulic press-fitting device as set forth in claim 1, wherein: the upright post (4) is of a sub-assembly structure, so that all parts mounted on the upright post (4) can be separated from the base (1) for transportation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120885246.7U CN214641604U (en) | 2021-04-27 | 2021-04-27 | Electric hydraulic press-fitting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120885246.7U CN214641604U (en) | 2021-04-27 | 2021-04-27 | Electric hydraulic press-fitting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214641604U true CN214641604U (en) | 2021-11-09 |
Family
ID=78472026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120885246.7U Active CN214641604U (en) | 2021-04-27 | 2021-04-27 | Electric hydraulic press-fitting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214641604U (en) |
-
2021
- 2021-04-27 CN CN202120885246.7U patent/CN214641604U/en active Active
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