CN215152158U - Oil cylinder rear cover connecting mechanism for waste metal hydraulic baling press - Google Patents
Oil cylinder rear cover connecting mechanism for waste metal hydraulic baling press Download PDFInfo
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- CN215152158U CN215152158U CN202022735419.5U CN202022735419U CN215152158U CN 215152158 U CN215152158 U CN 215152158U CN 202022735419 U CN202022735419 U CN 202022735419U CN 215152158 U CN215152158 U CN 215152158U
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Abstract
The utility model discloses a lid coupling mechanism behind hydro-cylinder for useless metal hydraulic baling press belongs to useless metal hydraulic baling press field. The utility model relates to a connecting mechanism of a rear cover of an oil cylinder for a waste metal hydraulic baling press, which is provided with a hinge, when the rear cover of the oil tank is opened, the rear cover of the oil tank and a cylinder pipe are still connected together, thereby preventing parts from being lost; the fixing plate is provided with a groove, the oil tank rear cover is provided with a protrusion, and when the protrusion is connected with the groove, the oil tank rear cover can be connected with the fixing block to achieve the fastening purpose, and meanwhile, the problem that a gap is formed when the oil tank rear cover cannot be fastened is solved; the postbox rear cover is connected with the cylinder body through a fixing bolt, and meanwhile, a threaded hole is designed in the inner wall of the cylinder body and is matched with the fixing bolt in a threaded mode. The connection is more stable, and only one fixing bolt needs to be detached when the connecting structure needs to be opened, so that time and labor are saved.
Description
Technical Field
The utility model belongs to useless metal hydraulic baling press field, especially a lid coupling mechanism behind hydro-cylinder for useless metal hydraulic baling press.
Background
The waste metal packing machine is mainly applied to the recovery processing industry and the metal smelting industry, and can extrude metal raw materials such as various metal leftover materials, steel shaving scraps, waste steel, waste iron, waste copper, waste aluminum, aluminum shaving scraps, disassembled automobile shells, waste oil drums and the like into qualified furnace charges in various shapes such as cuboids, cylinders and the like; is convenient for storage, transportation and recycling.
The existing oil cylinder rear cover connecting mechanism is usually connected in a clamping ring mode, the existing clamping ring type oil cylinder rear cover connecting mechanism is inconvenient to install in the actual using process, the installation difficulty of a clamping ring is high, manpower is difficult to realize, and the clamping ring type oil cylinder rear cover connecting mechanism is difficult to detach in the later maintenance process, so that the installation and maintenance work is difficult to push.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model provides a lid coupling mechanism behind hydro-cylinder for useless metal hydraulic baling press to solve the above-mentioned problem that prior art exists.
The technical scheme is as follows: the connecting mechanism for the rear cover of the oil cylinder for the waste metal hydraulic baling machine is characterized by comprising a cylinder barrel, a cylinder pipe arranged in the cylinder barrel, a connecting mechanism arranged above the cylinder pipe, a damping device arranged above the connecting mechanism, a fixed block arranged above the damping device and a rear cover of the oil cylinder arranged above the fixed block;
the connecting mechanism comprises a connecting block connected with the cylinder pipe and a sliding groove arranged on the inner wall of the cylinder barrel;
the damping device comprises an elastic connecting mechanism which is arranged on the lower surfaces of the fixing blocks and connected together, and the elastic connecting mechanism is connected with the upper surface of the connecting block together.
In a further embodiment, the connecting block is connected with the cylinder pipe through a first fixing bolt, and the fixing block is connected with the sliding rail; the fixing bolt is connected, so that the connection is more tight, a whole is formed, and meanwhile, the fixing bolt is connected with the sliding rail, can slide up and down, and is convenient to install and take out.
In a further embodiment, an O-ring is disposed between the first fixing bolt and the connecting block; increase the sealing washer and prevent that fluid from revealing through the screw hole, increase leakproofness.
In a further embodiment, the elastic connecting mechanism comprises a lower pressing plate arranged on the upper surface of the connecting block and an upper pressing plate attached to the lower surface of the fixing block, and the upper pressing plate and the lower pressing plate are connected together through a spring; elastic connection mechanism reduces the vibrations between fixed block and the connecting block, improves part life.
In a further embodiment, the springs are provided in groups, the springs being designed in a symmetrical arrangement; the vibration force received by the symmetrical arrangement is uniform, and the problem of part damage caused by uneven stress is prevented.
In a further embodiment, a plurality of groups of grooves are designed on the upper surface of the fixing block, a square sealing ring is arranged between the lower surface of the fixing block and the upper pressure plate, and a 45-50-degree inclined plane is designed on the left side of the fixing block; limiting effect is accepted to the recess, and square seal circle more agrees with the fixed block shape simultaneously, and when design inclined plane oil tank back lid was connected with the fixed block, the frictional force that reduces it and receive, and the installation is more smooth.
In a further embodiment, the oil tank rear cover is connected with the fixing block, a plurality of groups of bulges are arranged on the lower surface of the oil tank rear cover, and the bulges are matched with the grooves in size; when the protrusion is connected with the groove, the oil tank rear cover can be connected with the fixing block, so that the fastening purpose can be achieved, and meanwhile, the problem that gaps occur when the fastening is not in place is prevented.
In a further embodiment, the oil tank rear cover is connected with the cylinder barrel, the left side of the oil tank rear cover is connected with the cylinder barrel through a second fixing bolt, a gasket is arranged between the second fixing bolt and the upper surface of the oil tank rear cover, a thread groove is designed in the left cylinder barrel, and the external thread of the second fixing bolt is matched with the internal thread of the thread groove; the connection is more secure.
In a further embodiment, the right side of the rear cover of the oil tank is connected with the right side of the cylinder barrel through a hinge; through the design of the hinge, when the rear cover of the oil tank is opened, the rear cover of the oil tank and the cylinder pipe are still connected together, and parts are prevented from being lost.
Has the advantages that: the utility model relates to a connecting mechanism of a rear cover of an oil cylinder for a waste metal hydraulic baling press, which is provided with a hinge, when the rear cover of the oil tank is opened, the rear cover of the oil tank and a cylinder pipe are still connected together, thereby preventing parts from being lost; the fixing plate is provided with a groove, the oil tank rear cover is provided with a protrusion, and when the protrusion is connected with the groove, the oil tank rear cover can be connected with the fixing block to achieve the fastening purpose, and meanwhile, the problem that a gap is formed when the oil tank rear cover cannot be fastened is solved; the postbox rear cover is connected with the cylinder body through a fixing bolt, and meanwhile, a threaded hole is designed in the inner wall of the cylinder body and is matched with the fixing bolt in a threaded mode. The connection is more stable, and only one fixing bolt needs to be detached when the connecting structure needs to be opened, so that time and labor are saved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the elastic mechanism.
FIG. 3 is a schematic structural view of the second fixing bolt connected to the left inner wall of the cylinder.
The reference signs are: the oil tank rear cover comprises an oil tank rear cover 1, a hinge 2, a groove 3, a fixing block 4, a cylinder barrel 5, a sliding rail 6, a first fixing bolt 7, an O-shaped sealing ring 8, a cylinder pipe 9, a connecting block 10, a lower pressing plate 11, a spring 12, an upper pressing plate 13, a square sealing ring 14, a thread groove 15, a gasket 16 and a second fixing bolt 17.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.
As shown in fig. 1 to 3, the connecting mechanism for the rear oil cylinder cover for the waste metal hydraulic baler is composed of an oil tank rear cover 1, a hinge 2, a groove 3, a fixing block 4, a cylinder barrel 5, a slide rail 6, a first fixing bolt 7, an O-shaped sealing ring 8, a cylinder pipe 9, a connecting block 10, a lower pressing plate 11, a spring 12, an upper pressing plate 13, a square sealing ring 14, a thread groove 15, a gasket 16 and a second fixing bolt 17.
As shown in fig. 1, the cylinder barrel 5 is placed at a designated position, the cylinder pipes 9 are arranged inside the cylinder barrel 5, the cylinder pipes 9 are connected with the connecting block 10 through the first fixing bolts 7, the number of the first fixing bolts 7 is 2, O-shaped sealing rings 8 are designed between the first fixing bolts 7 and the lower surface of the connecting block 10 to increase the sealing rings to prevent oil from leaking through threaded holes and increase the sealing performance, the inner wall of the cylinder barrel 5 is provided with a sliding groove 6, the connecting block 10 is connected with the inner wall of the cylinder barrel 5 in a sliding manner, a damping device is arranged above the connecting block 10 and comprises an upper pressing plate 13 and a lower pressing plate 11, the upper pressing plate 13 is attached with the lower surface of the fixing block 4, the lower pressing plate 11 is attached with the upper surface of the connecting block 10, and the upper pressing plate 13 is connected with the lower pressing plate 11 through a spring 12, the springs 12 are designed to be symmetrical structures, the springs 12 are designed to be a plurality of groups, a square sealing ring 14 is designed between the fixed block 4 and the upper pressure plate 13, the upper surface of the fixed block 4 is provided with a groove 3, the surface of the oil tank rear cover 1 is provided with a bulge, the size of the groove 3 is matched with that of the bulge, the fixed block 4 is designed with an inclined plane of 45-50 degrees, the oil tank rear cover 1 is connected with the cylinder barrel 5, the left oil tank rear cover 1 is connected with the left cylinder barrel 5 through a second fixing bolt 17, a gasket 16 is arranged between the second fixing bolt 17 and the upper surface of the oil tank rear cover 1, the inner wall of the left cylinder barrel 5 is provided with a thread groove 15, the external thread of the second fixing bolt 17 is matched with the internal thread of the thread groove 15, and the right oil tank rear cover 1 is connected with the cylinder barrel 5 through a hinge 2.
As is well known, the traditional oil tank rear cover and the cylinder barrel are of snap rings, and the oil tank rear cover needs to be disassembled when maintenance is needed, but the structure is complex and the disassembly is difficult, so that a simple bolt connection type is designed; the oil tank rear cover 1 is connected with the cylinder barrel 5, the left oil tank rear cover 1 is connected with the left cylinder barrel 5 through a second fixing bolt 17, a gasket 16 is arranged between the second fixing bolt 17 and the upper surface of the oil tank rear cover 1, a thread groove 15 is designed on the inner wall of the left cylinder barrel 5, the external thread of the second fixing bolt 17 is matched with the internal thread of the thread groove 15, and the right oil tank rear cover 1 is connected with the cylinder barrel 5 through a hinge 2; lid 1 is connected more firmly with cylinder 5 behind the oil tank, and when lid 1 behind the opening oil tank, lid 1 is still connected together with jar pipe 9 behind the oil tank, prevents that spare part from losing.
In contrast, the traditional oil tank rear cover is designed to be a plane, so that the surface is abraded after long-term use, and meanwhile, the plane structure is not limited, so that a gap is formed in the installation process, and a groove and protrusion structure is designed; a groove 3 is formed in the upper surface of the fixing block 4, a protrusion is formed in the surface of the oil tank rear cover 1, and the size of the groove 3 is matched with that of the protrusion; when the protrusion is connected with the groove 3, the oil tank rear cover 1 can be connected with the fixing block 4 to achieve the purpose of fastening, and meanwhile, the problem that gaps occur when the fastening is not in place is prevented.
The utility model has the following working principle:
the cylinder 5 is placed at a designated position, the cylinder tube 9 is arranged in the cylinder tube 9, the cylinder tube 9 is fastened with the connecting block 10 through bolts, the lower surface of the connecting block 10 is provided with an O-shaped sealing ring 8 to prevent the oil leakage problem, the inner wall of the cylinder 5 is designed with a sliding rail 6, the connecting block 10 is connected with the cylinder 5 in a sliding way, the connecting block 10 is connected with a damping device to reduce the vibration generated during closing, the damping device is connected with the fixed block 4, the fixed block 4 is in a special shape, the surface of the fixed block is provided with a groove 3, a square sealing ring 14 is arranged between the fixed block and the damping device, the surface shape of the oil tank rear cover 1 is consistent with the surface shape of the fixed block 4, the oil tank rear cover 1 is connected with two sides of the cylinder 5 and is connected with the right side of the cylinder 5 through a hinge 2 to prevent falling off, the oil tank rear cover is fastened with the left side of the cylinder 5 through bolts, meanwhile, a gasket 16 is arranged below the bolts to reinforce, and the internal threads of the thread grooves 15 are matched with the threads of the bolts, the installation is more secure.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be modified to perform various equivalent transformations, which all belong to the protection scope of the present invention.
Claims (9)
1. The connecting mechanism for the rear cover of the oil cylinder for the waste metal hydraulic baling machine is characterized by comprising a cylinder barrel, a cylinder pipe arranged in the cylinder barrel, a connecting mechanism arranged above the cylinder pipe, a damping device arranged above the connecting mechanism, a fixed block arranged above the damping device and a rear cover of the oil cylinder arranged above the fixed block;
the connecting mechanism comprises a connecting block connected with the cylinder pipe and a sliding groove arranged on the inner wall of the cylinder barrel;
the damping device comprises an elastic connecting mechanism which is arranged on the lower surfaces of the fixing blocks and connected together, and the elastic connecting mechanism is connected with the upper surface of the connecting block together.
2. The connecting mechanism of the rear cover of the oil cylinder for the waste metal hydraulic baling press according to claim 1, wherein the connecting block is connected with the cylinder tube by a first fixing bolt, and the fixing block is connected with the sliding rail.
3. The connecting mechanism of the rear cover of the oil cylinder for the waste metal hydraulic baling press according to claim 2, wherein an o-ring is provided between the first fixing bolt and the connecting block.
4. The rear cover connecting mechanism of a cylinder for a waste metal hydraulic baler of claim 1, wherein the elastic connecting mechanism comprises a lower pressing plate arranged on the upper surface of the connecting block and an upper pressing plate attached to the lower surface of the fixing block, and the upper pressing plate and the lower pressing plate are connected together through a spring.
5. The cylinder rear cover connecting mechanism for the scrap metal hydraulic baler of claim 4, wherein the springs are provided in a plurality of sets, the springs being designed in a symmetrical arrangement.
6. The connecting mechanism of the rear cover of the oil cylinder for the hydraulic waste metal baling press according to claim 1, wherein the upper surface of the fixing block is designed with a plurality of sets of grooves, a square sealing ring is arranged between the lower surface of the fixing block and the upper press plate, and the left side of the fixing block is designed with a 45-50 ° inclined plane.
7. The connecting mechanism of the rear oil cylinder cover for the waste metal hydraulic baler of claim 1, wherein the rear oil cylinder cover is connected with the fixing block, a plurality of groups of bulges are arranged on the lower surface of the rear oil cylinder cover, and the bulges are matched with the grooves in size.
8. The connecting mechanism of the rear oil cylinder cover for the waste metal hydraulic baler of claim 1, wherein the rear oil cylinder cover is connected with the cylinder barrel, the left side of the rear oil cylinder cover is connected with the cylinder barrel through a second fixing bolt, a gasket is arranged between the second fixing bolt and the upper surface of the rear oil cylinder cover, a thread groove is designed in the cylinder barrel on the left side, and the external thread of the second fixing bolt is matched with the internal thread of the thread groove.
9. The connecting mechanism of the rear cover of the oil cylinder for the hydraulic waste metal baler of claim 8, wherein the right side of the rear cover of the oil cylinder is connected with the right side of the cylinder barrel by a hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022735419.5U CN215152158U (en) | 2020-11-24 | 2020-11-24 | Oil cylinder rear cover connecting mechanism for waste metal hydraulic baling press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022735419.5U CN215152158U (en) | 2020-11-24 | 2020-11-24 | Oil cylinder rear cover connecting mechanism for waste metal hydraulic baling press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215152158U true CN215152158U (en) | 2021-12-14 |
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ID=79350318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022735419.5U Active CN215152158U (en) | 2020-11-24 | 2020-11-24 | Oil cylinder rear cover connecting mechanism for waste metal hydraulic baling press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215152158U (en) |
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2020
- 2020-11-24 CN CN202022735419.5U patent/CN215152158U/en active Active
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