CN211808074U - Hydraulic press capable of feeding and discharging rapidly - Google Patents
Hydraulic press capable of feeding and discharging rapidly Download PDFInfo
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- CN211808074U CN211808074U CN202020344077.1U CN202020344077U CN211808074U CN 211808074 U CN211808074 U CN 211808074U CN 202020344077 U CN202020344077 U CN 202020344077U CN 211808074 U CN211808074 U CN 211808074U
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Abstract
The utility model discloses a hydraulic press for fast loading and unloading, which comprises a frame, wherein a workbench is arranged on the frame; a hydraulic cylinder is arranged at the top of the frame, and a piston rod of the hydraulic cylinder is hinged with the upper pressure plate downwards; the upper part of the workbench is provided with a conveying mechanism extending along the front-back direction of the rack, the conveying mechanism is provided with a plurality of lower pressing plates, and the left end and the right end of each lower pressing plate are both positioned at the outer sides of the corresponding ends of the conveying mechanism; four right angles at the bottom of the workbench are respectively provided with a jacking cylinder, and the workbench is provided with a through hole for a piston rod of the jacking cylinder to pass through upwards; four right angles at the bottom of the lower pressure plate are respectively provided with a groove corresponding to the corresponding jacking cylinder piston rod. The utility model discloses a setting of transport mechanism, jack-up cylinder and a plurality of holding down plate has realized the quick operation of upper and lower material and the synchronous operation of upper and lower material in the suppression process, has greatly saved the required time of upper and lower material to the work efficiency of suppression has been improved.
Description
Technical Field
The utility model belongs to the technical field of the hydraulic press, concretely relates to hydraulic press of unloading in quick.
Background
The hydraulic press is a machine for processing products such as metal, plastic, rubber, wood, powder and the like by using hydrostatic pressure. It is commonly used in the pressing process and the compression molding process. The hydraulic press comprises a hydraulic press body, a hydraulic cylinder, a piston rod and a hydraulic cylinder, wherein the hydraulic press body comprises a hydraulic cylinder and a hydraulic cylinder; when the hydraulic press is used specifically, the hydraulic cylinder at the upper part controls the upper pressing plate to move up and down to press or press and form a workpiece on the workbench.
However, in the use process of the existing hydraulic press, after one workpiece is finished, the workpiece on the workbench needs to be taken down, and then the next workpiece to be pressed needs to be placed on the workbench, so that the taking down and the placing again of the workpiece take corresponding time, and the pressing operation efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming the defects of the prior art and providing a hydraulic press for quick feeding and discharging.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a hydraulic press capable of feeding and discharging quickly comprises a frame, wherein a workbench is arranged on the frame; a hydraulic cylinder is arranged at the top of the rack, and a piston rod of the hydraulic cylinder is hinged with the upper pressure plate downwards;
the upper part of the workbench is provided with a conveying mechanism extending along the front-back direction of the rack, the conveying mechanism is provided with a plurality of lower pressing plates, and the left end and the right end of each lower pressing plate are positioned on the outer sides of the corresponding ends of the conveying mechanism;
four right angles at the bottom of the workbench are respectively provided with a jacking cylinder, and the workbench is provided with a through hole for a piston rod of the jacking cylinder to pass through upwards;
four right angles at the bottom of the lower pressure plate are respectively provided with a groove corresponding to the piston rod of the corresponding jacking cylinder;
an adjusting plate is arranged at the upper part of the upper pressure plate and is vertically and fixedly connected with a piston rod of the hydraulic cylinder; the adjusting plate is at least provided with three adjusting screw holes, and the central axes of all the adjusting screw holes are not coplanar; and an adjusting stud is arranged in the adjusting screw hole, and the bottom end of the adjusting stud is abutted to the upper surface of the upper pressing plate.
Preferably, a rubber pad is arranged in the groove.
Preferably, the conveying mechanism is a belt conveying mechanism.
Preferably, four right angles of the adjusting plate are respectively provided with an adjusting screw hole.
Preferably, a first adjusting nut is arranged on the adjusting stud at the upper part of the adjusting plate.
Preferably, a second adjusting nut is arranged on the adjusting stud at the lower part of the adjusting plate.
Preferably, level gauges are arranged on four side faces of the upper pressure plate.
The utility model has the advantages that:
(1) the hydraulic press for rapid feeding and discharging of the utility model can rapidly move out a pressed workpiece and a lower pressing plate thereof from a pressing station above a workbench through the arrangement of the conveying mechanism, the jacking cylinder and the plurality of lower pressing plates, and can move out a next workpiece to be pressed in place during the process of moving out the pressed workpiece; the rapid feeding and discharging operation and the synchronous feeding and discharging operation in the pressing process are realized, the time required by the feeding and discharging is greatly saved, and the pressing work efficiency is improved.
(2) The utility model discloses be provided with regulating plate, adjusting stud on the upper portion of top board in the hydraulic press of unloading fast, the central axis of all adjusting studs is not coplane simultaneously, can adjust the skew of top board arbitrary angle in the cubical space to the level to promote the machining precision.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the application and, together with the description, serve to explain the application and are not intended to limit the application.
FIG. 1 is a schematic perspective view of the structure of the hydraulic press for rapid feeding and discharging of the present invention;
FIG. 2 is a schematic front view of the structure of the hydraulic press for rapid feeding and discharging of the present invention;
wherein:
1-a frame, 2-a workbench, 3-a hydraulic cylinder, 4-an upper pressing plate, 5-an adjusting plate, 6-an adjusting stud, 7-a first adjusting nut, 8-a level gauge, 9-a jacking cylinder, 10-a second adjusting nut, 11-a conveying mechanism and 12-a lower pressing plate.
Detailed Description
It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
In the present invention, the terms such as "upper", "lower", "bottom", "top" and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, and the relationship term determined only for the convenience of describing the structural relationship of each component or element of the present invention is not particularly referred to any component or element of the present invention, and the limitation of the present invention cannot be understood.
In the present invention, terms such as "connected" and "connected" should be understood in a broad sense, and may be either fixedly connected or integrally connected or detachably connected; may be directly connected or indirectly connected through an intermediate. The meaning of the above terms in the present invention can be determined according to specific situations by persons skilled in the art, and should not be construed as limiting the present invention.
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1-2, a hydraulic press for rapid feeding and discharging comprises a frame 1, wherein a workbench 2 is arranged on the frame 1; a hydraulic cylinder 3 is arranged at the top of the frame 1, and a piston rod of the hydraulic cylinder 3 is downwards hinged with an upper pressure plate 4;
a conveying mechanism 11 extending along the front-back direction of the rack 1 is arranged at the upper part of the workbench 2, a plurality of lower pressing plates 12 are arranged on the conveying mechanism 11, the left end and the right end of each lower pressing plate 12 are positioned at the outer sides of the corresponding ends of the conveying mechanism 11, and the lower pressing plates 12 are used for placing workpieces to be pressed;
four right angles at the bottom of the workbench 2 are respectively provided with a jacking cylinder 9, and the workbench 2 is provided with a through hole for a piston rod of the jacking cylinder 9 to pass through upwards;
four right angles at the bottom of the lower pressure plate 12 are respectively provided with a groove corresponding to the piston rod of the corresponding jacking cylinder 9;
an adjusting plate 5 is arranged at the upper part of the upper pressure plate 4, and the adjusting plate 5 is vertically and fixedly connected with a piston rod of the hydraulic cylinder 3; the adjusting plate 5 is provided with at least three adjusting screw holes, and the central axes of all the adjusting screw holes are not coplanar; an adjusting stud 6 is arranged in the adjusting screw hole, and the bottom end of the adjusting stud 6 abuts against the upper surface of the upper pressing plate 4;
the central axes of all the adjusting screw holes are not coplanar, so that the central axes of all the adjusting studs 6 can be prevented from being positioned in the same vertical plane, when the central axes of all the adjusting studs 6 are positioned in the same vertical plane, the adjusting studs 6 can only adjust the offset angle of the upper press plate 4 in a certain direction, for example, when the central axes of all the adjusting studs 6 are positioned in the vertical plane in the left-right direction, the adjusting studs 6 can only adjust the angle offset of the upper press plate 4 with the high left end and the low right end or the low left end and the high right end; when the central axes of all the adjusting studs 6 are positioned in the vertical plane in the front-back direction, the adjusting studs 6 can only adjust the angle deviation of the upper pressure plate 4 with high front end and low back end or with low front end and high back end; in the application, the central axes of all the adjusting studs 6 are not coplanar, so that the offset of the upper pressure plate 4 at any angle in a three-dimensional space can be adjusted to be horizontal.
Preferably, a rubber pad is arranged in the groove.
Preferably, the conveying mechanism 11 is a belt conveying mechanism.
Preferably, four right angles of the adjusting plate 5 are respectively provided with an adjusting screw hole.
Preferably, a first adjusting nut 7 is arranged on an adjusting stud 6 on the upper portion of the adjusting plate 5.
Preferably, a second adjusting nut 10 is arranged on the adjusting stud 6 at the lower part of the adjusting plate 5.
Preferably, level gauges 8 are arranged on four sides of the upper pressing plate 4.
A hydraulic machine capable of feeding and discharging quickly comprises the following specific implementation modes:
when the hydraulic press is used, a workpiece to be pressed is placed on the lower pressing plate 12;
then, starting the conveying mechanism 11 to move the lower pressing plate 12 positioned at the foremost end in the conveying direction to the position above the workbench 2, and then starting the jacking cylinder 9 to jack up the lower pressing plate 12;
before pressing or after a period of pressing, when the lower surface of the upper pressing plate 4 has an offset angle, the levelness of the upper pressing plate 4 is adjusted by rotating the corresponding adjusting studs 6 until air bubbles in the gradienters 8 on the four sides of the upper pressing plate 4 are positioned in the middle; after the adjustment is finished, a first adjusting nut 7 is screwed at the upper surface of the adjusting plate 5, and a second adjusting nut 10 is screwed at the lower surface of the adjusting plate 5;
then, the hydraulic cylinder 3 is started, and the hydraulic cylinder 3 controls the upper pressure plate 4 to move up and down to press or press and form the workpiece on the lower pressure plate 12;
after pressing, the piston rod of the jacking cylinder 9 retracts to make the lower press plate 12 fall back to the conveying mechanism 11;
then starting the conveying mechanism 11, conveying the pressed workpiece and the lower pressing plate 12 on which the workpiece is positioned backwards in time so as to enable the workpiece to be rapidly moved out of the pressing station above the workbench 2, taking down the pressed workpiece after the workpiece is moved out, and recycling the lower pressing plate 12; in the process of moving out the pressed workpiece, the next lower pressing plate 12 and the workpiece to be pressed on the next lower pressing plate can move to the position above the workbench 2 in order to perform pressing operation on the next workpiece; therefore, through the arrangement of the conveying mechanism 11, the jacking cylinder 9 and the plurality of lower pressing plates 12, on one hand, a pressed workpiece and the lower pressing plate on which the pressed workpiece is located can be quickly moved out of a pressing station above the workbench, and on the other hand, in the process of moving out the pressed workpiece, the next workpiece to be pressed can be in place; the rapid feeding and discharging operation and the synchronous feeding and discharging operation in the pressing process are realized, the time required by the feeding and discharging is greatly saved, and the pressing work efficiency is improved.
Although the present invention has been described with reference to the accompanying drawings, it is not intended to limit the present invention, and those skilled in the art should understand that, based on the technical solution of the present invention, various modifications or variations that can be made by those skilled in the art without inventive labor are still within the scope of the present invention.
Claims (7)
1. A hydraulic press capable of feeding and discharging quickly is characterized by comprising a frame, wherein a workbench is arranged on the frame; a hydraulic cylinder is arranged at the top of the rack, and a piston rod of the hydraulic cylinder is hinged with the upper pressure plate downwards;
the upper part of the workbench is provided with a conveying mechanism extending along the front-back direction of the rack, the conveying mechanism is provided with a plurality of lower pressing plates, and the left end and the right end of each lower pressing plate are positioned on the outer sides of the corresponding ends of the conveying mechanism;
four right angles at the bottom of the workbench are respectively provided with a jacking cylinder, and the workbench is provided with a through hole for a piston rod of the jacking cylinder to pass through upwards;
four right angles at the bottom of the lower pressure plate are respectively provided with a groove corresponding to the piston rod of the corresponding jacking cylinder;
an adjusting plate is arranged at the upper part of the upper pressure plate and is vertically and fixedly connected with a piston rod of the hydraulic cylinder; the adjusting plate is at least provided with three adjusting screw holes, and the central axes of all the adjusting screw holes are not coplanar; and an adjusting stud is arranged in the adjusting screw hole, and the bottom end of the adjusting stud is abutted to the upper surface of the upper pressing plate.
2. The hydraulic machine for rapid loading and unloading of material as recited in claim 1 wherein a rubber pad is disposed within the recess.
3. The hydraulic machine for rapid loading and unloading of material as recited in claim 1 wherein the transfer mechanism is a belt transfer mechanism.
4. The hydraulic machine for quick loading and unloading as recited in claim 1, wherein the four right angles of the adjusting plate are respectively provided with adjusting screw holes.
5. The hydraulic machine for quick loading and unloading as recited in claim 1, wherein the adjusting stud on the upper portion of the adjusting plate is provided with a first adjusting nut.
6. The hydraulic machine for fast loading and unloading of claim 1, wherein the adjusting stud at the lower portion of the adjusting plate is provided with a second adjusting nut.
7. The hydraulic machine for rapid loading and unloading of claim 1, wherein level gauges are provided on all four sides of the upper platen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020344077.1U CN211808074U (en) | 2020-03-18 | 2020-03-18 | Hydraulic press capable of feeding and discharging rapidly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020344077.1U CN211808074U (en) | 2020-03-18 | 2020-03-18 | Hydraulic press capable of feeding and discharging rapidly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211808074U true CN211808074U (en) | 2020-10-30 |
Family
ID=73012787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020344077.1U Active CN211808074U (en) | 2020-03-18 | 2020-03-18 | Hydraulic press capable of feeding and discharging rapidly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211808074U (en) |
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2020
- 2020-03-18 CN CN202020344077.1U patent/CN211808074U/en active Active
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