CN212073053U - Clutch type power-driven slide block return device of screw press - Google Patents
Clutch type power-driven slide block return device of screw press Download PDFInfo
- Publication number
- CN212073053U CN212073053U CN202020503050.2U CN202020503050U CN212073053U CN 212073053 U CN212073053 U CN 212073053U CN 202020503050 U CN202020503050 U CN 202020503050U CN 212073053 U CN212073053 U CN 212073053U
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- connector
- lifting arm
- power
- slide block
- concave connector
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- Expired - Fee Related
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- 238000000034 method Methods 0.000 abstract description 6
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract 1
- 125000006850 spacer group Chemical group 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
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- Press Drives And Press Lines (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The utility model provides a clutch formula screw press power drive slider return stroke device, including the lifting arm, concave connector, the dish spring, be located the lifting arm bottom surface, insert the spherical outside surface body of concave connector installation, with the spherical outside surface body contact that coincide and with the spherical outside surface body, the dish spring, the spherical inside surface body lock nut of concave connector fastening on the lifting arm, the piston rod that is connected with concave connector through concave connector round pin axle, the symmetry is installed on the press fuselage and is had the hanging plate that hangs the hanging hole, install the cushion above hanging hole that hangs the hanging plate, through the upper portion connector that cushion round pin axle links to each other with the cushion, be equipped with the power drive return stroke jar that spill attach fitting and be connected with the connector through the connector round pin axle, the power station. The invention has the advantages of aligning, long service life, buffering effect in the process of lifting the sliding block, flexible connection, avoidance of rigid impact of the sliding block, stable operation, improvement of the stability and precision of the sliding block, safety and reliability. The method can be widely applied to clutch type screw presses.
Description
Technical Field
The invention relates to a power-driven slide block return device of a clutch type screw press, which can be widely applied to the clutch type screw press.
Background
The existing slide block return device has the problem that a press machine cannot work normally due to the fact that a piston rod is seriously inclined and cannot work forcefully when a slide block of the press machine returns in the process of lifting the slide block.
Disclosure of Invention
The invention aims to provide a safe and reliable clutch type screw press power-driven slide block return device which has the advantages of aligning property and long service life, plays a role in buffering in the process of lifting a slide block, is flexibly connected, avoids rigid impact of the slide block, is stable in operation, improves the stability and the precision of the slide block, and is used for the clutch type screw press.
In order to achieve the above object, the power-driven slide block return device of the clutch-type screw press of the present invention comprises a lifting arm symmetrically installed on the side surface of the press slide block and having a connection hole, a female connector inserted into the connection hole of the lifting arm and having a boss and a lower end thread, a disc spring installed between the top surface of the lifting arm and the bottom surface of the boss of the female connector, an outer spherical body installed on the bottom surface of the lifting arm and inserted into the female connector, an inner spherical body lock nut engaged with the outer spherical body and fastening the outer spherical body, the disc spring, and the female connector to the lifting arm, a piston rod connected to the female connector through a pin shaft of the female connector, a hanging plate symmetrically installed on the press body and having a hanging hole, a spacer installed above the hanging hole of the hanging plate, an upper connector connected to the spacer through a pin shaft, a power-driven return cylinder provided with a female connection joint and connected to the connector through a, and the power station is connected with the power driving return cylinder through a pipeline.
The clutch type screw press power-driven slide block return device is characterized in that the power-driven return cylinder is a hydraulic return cylinder, and the power station is a hydraulic station.
The clutch type screw press power-driven slide block return device is characterized in that the power-driven return cylinder is a pneumatic return cylinder, and the power station is a gas bag.
The clutch type screw press power driving slide block return device adopts a spherical matching structure of an outer spherical body and an inner spherical body locking nut, the outer surface of the outer spherical body is a spherical surface, and the outer spherical surface is matched into a corresponding concave spherical surface of the inner spherical body locking nut to play a role of aligning, namely the device has the advantages of aligning performance, large ball head contact surface and stable force transmission, so that a piston rod can automatically align without deviating from a central line when moving up and down. Therefore, the piston rod cannot be bent, and the condition that the slide block blocks the guide rail due to the inclination of the piston rod cannot occur, so that the service life of the equipment is long.
The power-driven slide block return device of the clutch type screw press adopts a disc spring structure, and the disc spring bears great load in a smaller space, so that the device has good buffering and shock absorption capacity, plays a role in buffering in the process of lifting the slide block, avoids rigid impact of the slide block and is stable in operation.
The clutch type screw press power-driven slide block return device provided by the invention adopts a structure of the concave connector and the upper connector, plays a flexible connection role, and further avoids rigid impact of the slide block.
The clutch type power-driven slide block return device of the screw press adopts a power-driven return cylinder to lift a slide block return structure, has uniform clearance of slide block guide rails of the press, improves the stability and precision of the slide block, and is safe and reliable.
In conclusion, the clutch type screw press power-driven slide block return device has the advantages of being adjustable, long in service life, capable of playing a role in buffering in the process of lifting the slide block, flexible in connection, capable of avoiding rigid impact of the slide block, stable in operation, capable of improving stability and precision of the slide block, safe and reliable.
Drawings
The invention will be further described with reference to the accompanying drawings and examples thereof.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the portion I of FIG. 1;
fig. 3 is an enlarged view of the second portion of fig. 1.
Detailed Description
In fig. 1 to 3, the clutch type screw press power-driven slide block return stroke device of the present invention comprises a lifting arm 1 symmetrically installed on the side surface of a press slide block 12 and having a connection hole, a female connector 2 inserted into the connection hole of the lifting arm and having a boss and a lower end thread, a disc spring 3 installed between the top surface of the lifting arm and the bottom surface of the boss of the female connector, an outer spherical body 4 installed on the bottom surface of the lifting arm and inserted into the female connector, an inner spherical body lock nut 5 engaged with the outer spherical body and fastening the outer spherical body, the disc spring, and the female connector to the lifting arm, a piston rod 6 connected to the female connector through a female connector pin, a hanger plate 7 symmetrically installed on a press body 13 and having a hanger hole, a spacer 8 installed above the hanger hole, an upper connector 9 connected to the spacer through a spacer pin, a power driven return cylinder 10 provided with a female coupling joint and connected to the coupling by a coupling pin 14, and a power station 11 connected to the power driven return cylinder by a line 15.
The clutch type screw press power-driven slide block return device is characterized in that the power-driven return cylinder is a hydraulic return cylinder, and the power station is a hydraulic station.
The clutch type screw press power-driven slide block return device is characterized in that the power-driven return cylinder is a pneumatic return cylinder, and the power station is a gas bag.
In view of the foregoing, while the preferred embodiments of the present invention have been described, it is to be understood that the invention is not limited to the precise embodiments described above, and that equipment and structures not described in detail are understood to be practiced in a manner that is conventional in the art; any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present invention by those skilled in the art can be made without departing from the technical scope of the present invention, and still fall within the protection scope of the technical solution of the present invention.
Claims (3)
1. A power-driven slide block return device of a clutch type screw press is characterized by comprising a lifting arm, a concave connector, a disc spring, an outer spherical body, an inner spherical body locking nut, a piston rod, a hanging plate, a cushion block, an upper connector and a power-driven return cylinder, wherein the lifting arm is symmetrically arranged on the side surface of a press slide block and is provided with a connecting hole, the concave connector is inserted into the connecting hole of the lifting arm and is provided with a boss and lower end threads, the disc spring is arranged between the top surface of the lifting arm and the boss bottom surface of the concave connector, the outer spherical body is arranged on the bottom surface of the lifting arm and is inserted into the concave connector, the inner spherical body locking nut is matched with the outer spherical body and is used for fastening the outer spherical body, the disc spring and the concave connector on the lifting arm, the piston rod is connected with the concave connector through a pin shaft of the concave connector, the hanging plate is symmetrically arranged on a press, and the power station is connected with the power driving return cylinder through a pipeline.
2. The clutch-type screw press power drive ram return apparatus of claim 1, wherein said power drive return cylinder is a hydraulic return cylinder, and in this case, said power station is a hydraulic station.
3. The clutch-type screw press power drive ram return device of claim 1, wherein the power drive return cylinder is a pneumatic return cylinder, and in this case, the power station is a gas bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020503050.2U CN212073053U (en) | 2020-04-09 | 2020-04-09 | Clutch type power-driven slide block return device of screw press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020503050.2U CN212073053U (en) | 2020-04-09 | 2020-04-09 | Clutch type power-driven slide block return device of screw press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212073053U true CN212073053U (en) | 2020-12-04 |
Family
ID=73593944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020503050.2U Expired - Fee Related CN212073053U (en) | 2020-04-09 | 2020-04-09 | Clutch type power-driven slide block return device of screw press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212073053U (en) |
-
2020
- 2020-04-09 CN CN202020503050.2U patent/CN212073053U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201204 |