CN213163318U - Hydraulic control device for hydraulic swing type plate shearing machine - Google Patents
Hydraulic control device for hydraulic swing type plate shearing machine Download PDFInfo
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- CN213163318U CN213163318U CN202021980928.8U CN202021980928U CN213163318U CN 213163318 U CN213163318 U CN 213163318U CN 202021980928 U CN202021980928 U CN 202021980928U CN 213163318 U CN213163318 U CN 213163318U
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Abstract
The utility model discloses a hydraulic control device for hydraulic pressure pendulum-type plate shearing machine, including oil tank and cylinder, the lateral wall of oil tank is provided with first hydraulic pump, the below that the lateral wall of oil tank just is located first hydraulic pump is provided with the second hydraulic pump, the inside of cylinder is provided with first piston, the lateral wall fixedly connected with hydraulic stem of first piston, the lateral wall of cylinder is provided with accuse oily structure, accuse oily structure includes the connecting tube, the inside of connecting tube is provided with a pair of installation pole, the surface of installation pole is provided with the baffle, the lower surface swing joint of baffle has the connecting plate, the lateral wall symmetry of connecting tube is provided with first install bin, the inside of first install bin is provided with the lead screw, the surface of lead screw is provided with the motion piece. The surface of the motion block is movably connected with a support rod. The utility model discloses, realize automatically regulated through carrying out the data contrast, control the convenience, safe and reliable.
Description
Technical Field
The utility model relates to a controlling means field especially relates to a hydraulic control device for hydraulic pressure pendulum-type plate shearing machine.
Background
A plate shearing machine (english name: plate shears) is a machine for shearing a plate by reciprocating a blade relative to another blade. The metal plates with various thicknesses are applied with shearing force by a reasonable blade gap through a movable upper blade and a fixed lower blade, so that the plates are broken and separated according to the required size. A plate shearing machine belongs to one of forging and pressing machines and mainly plays a role in the metal processing industry. The product is widely suitable for providing required special machinery and complete equipment in the industries of aviation, light industry, metallurgy, chemical industry, building, ships, automobiles, electric power, electric appliances, decoration and the like.
The during operation is connected with the blade through setting up a plurality of hydraulic stems, drives the blade and removes, cuts, and hydraulic stem during operation because all can have some differences between every set of hydraulic system, and the during operation can make the blade atress uneven, and the panel effect of cutting out is not good, needs to improve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a hydraulic control device for a hydraulic swing type plate shearing machine.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a hydraulic control device for hydraulic pressure pendulum-type plate shearing machine, includes oil tank and cylinder, the lateral wall of oil tank is provided with first hydraulic pump, the below that the lateral wall of oil tank just is located first hydraulic pump is provided with the second hydraulic pump, the inside of cylinder is provided with first piston, the lateral wall fixedly connected with hydraulic stem of first piston, the lateral wall of cylinder is provided with accuse oily structure, accuse oily structure includes the connecting tube, the inside of connecting tube is provided with a pair of installation pole, the surface of installation pole is provided with the baffle, the lower surface swing joint of baffle has the connecting plate, the lateral wall symmetry of connecting tube is provided with first install bin, the inside of first install bin is provided with the lead screw, the surface of lead screw is provided with the motion piece. The surface swing joint of motion piece has the bracing piece, the outside fixedly connected with second install bin that the lateral wall of connecting tube just is located first install bin, the lateral wall fixedly connected with driving motor of second install bin, driving motor's outside is provided with solid fixed ring, the lateral wall of connecting tube just is located the top fixedly connected with of second install bin and transfers the pipeline, the inside of transferring the pipeline is provided with electric putter, electric putter's one end fixedly connected with second piston.
As a further description of the above technical solution:
a first oil inlet pipeline is fixedly connected between the first hydraulic pump and the oil control structure, and a second oil inlet pipeline is fixedly connected between the second hydraulic pump and the cylinder barrel.
As a further description of the above technical solution:
the lateral wall fixed connection oil of cylinder barrel first oil extraction pipeline, the lateral wall of cylinder barrel just is located the below fixedly connected with second oil extraction pipeline of first oil extraction pipeline, be provided with main oil extraction pipeline between first oil extraction pipeline, second oil extraction pipeline and the oil tank.
As a further description of the above technical solution:
and a return pipeline is fixedly connected between the flow regulating pipeline and the oil tank.
As a further description of the above technical solution:
the surfaces of the first oil inlet pipeline, the second oil inlet pipeline, the first branch oil discharge pipeline and the second branch oil discharge pipeline are provided with control valves.
As a further description of the above technical solution:
the utility model discloses a pressure-sensitive adhesive tape, including bracing piece, connecting plate, spring, bracing piece, connecting plate, the top of bracing piece is provided with the pressure-sensitive gasket just to be located the outside of telescopic link.
As a further description of the above technical solution:
the output end of the driving motor is fixedly connected with a first helical gear, one end of the screw rod is fixedly connected with a second helical gear, and the first helical gear is meshed with the second helical gear.
The utility model discloses following beneficial effect has:
1. compared with the prior art, this a hydraulic control device for hydraulic pressure pendulum-type plate shearing machine through setting up the flow speed of pressure sensing gasket perception hydraulic oil, contrast the data of collecting, control driving motor and electric putter work, realize the function that a plurality of hydraulic stems evenly exert the effort, make plate shearing machine during operation, exert even effort to panel, reach better effect of tailorring, the device realizes automatically regulated through carrying out the data contrast, controls the convenience.
2. Compared with the prior art, this a hydraulic control device for hydraulic pressure pendulum-type plate shearing machine, when hydraulic oil impacted the baffle, telescopic link and spring shrink, and the pressure-sensitive gasket obtains data, and when needs advanced the adjustment, the bracing piece removed, drives the baffle and deflects, realizes the regulation and control to the hydraulic oil velocity of flow, and data acquisition and velocity of flow adjustment do not influence each other, device safe and reliable.
Drawings
Fig. 1 is a schematic diagram of an internal structure of an oil control structure of a hydraulic control device for a hydraulic pendulum plate shearing machine according to the present invention;
fig. 2 is a schematic diagram of the overall connection of a hydraulic control device for a hydraulic pendulum plate shearing machine according to the present invention;
fig. 3 is a partial enlarged view of a part a in fig. 1 of a hydraulic control apparatus for a hydraulic pendulum plate shears according to the present invention.
Illustration of the drawings:
1. an oil tank; 2. a cylinder barrel; 3. a first hydraulic pump; 4. a second hydraulic pump; 5. a first piston; 6. a hydraulic lever; 7. an oil control structure; 8. connecting a pipeline; 9. mounting a rod; 10. a baffle plate; 11. a connecting plate; 12. a first installation box; 13. a screw rod; 14. a motion block; 15. a support bar; 16. a second installation box; 17. a drive motor; 18. a fixing ring; 19. a flow regulating pipeline; 20. an electric push rod; 21. a second piston; 22. a first oil inlet pipe; 23. a second oil inlet pipe; 24. a first oil discharge pipe; 25. a second branch oil discharge pipeline; 26. a main oil drain pipeline; 27. a return line; 28. a control valve; 29. a telescopic rod; 30. a spring; 31. a pressure sensitive gasket; 32. a first helical gear; 33. a second bevel gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the utility model provides a pair of a hydraulic control device for hydraulic pressure pendulum-type plate shearing machine: including oil tank 1 and cylinder 2, the lateral wall of oil tank 1 is provided with first hydraulic pump 3, the lateral wall of oil tank 1 and the below that is located first hydraulic pump 3 are provided with second hydraulic pump 4, the inside of cylinder 2 is provided with first piston 5, the lateral wall fixedly connected with hydraulic stem 6 of first piston 5, be connected with the blade, the lateral wall of cylinder 2 is provided with accuse oily structure 7, accuse oily structure 7 includes connecting tube 8, the inside of connecting tube 8 is provided with a pair of installation pole 9, the surface of installation pole 9 is provided with baffle 10, the lower surface swing joint of baffle 10 has connecting plate 11, the lateral wall symmetry of connecting tube 8 is provided with first install bin 12, the inside of first install bin 12 is provided with lead screw 13, the surface of lead screw 13 is provided with motion block 14. The surface swing joint of motion piece 14 has bracing piece 15, the outside fixedly connected with second install bin 16 that the lateral wall of connecting tube 8 just is located first install bin 12, the lateral wall fixedly connected with driving motor 17 of second install bin 16, driving motor 17's outside is provided with solid fixed ring 18, protection driving motor 17, the top fixedly connected with that the lateral wall of connecting tube 8 just is located second install bin 16 transfers a class pipeline 19, the inside of transferring a class pipeline 19 is provided with electric putter 20, electric putter 20's one end fixedly connected with second piston 21.
A first oil inlet pipeline 22 is fixedly connected between the first hydraulic pump 3 and the oil control structure 7, a second oil inlet pipeline 23 is fixedly connected between the second hydraulic pump 4 and the cylinder barrel 2, a first oil discharge pipeline 24 is fixedly connected with the side wall of the cylinder barrel 2, a second oil discharge pipeline 25 is fixedly connected with the side wall of the cylinder barrel 2 and positioned below the first oil discharge pipeline 24, a main oil discharge pipeline 26 is arranged between the first oil discharge pipeline 24 and the second oil discharge pipeline 25, a return pipeline 27 is fixedly connected between the flow regulating pipeline 19 and the oil tank 1, control valves 28 are respectively arranged on the surfaces of the first oil inlet pipeline 22, the second oil inlet pipeline 23, the first oil discharge pipeline 24 and the second oil discharge pipeline 25, the corresponding pipelines are controlled to be communicated, the lifting of the hydraulic rod 6 is realized, a telescopic rod 29 is fixedly connected between the support rod 15 and the connecting plate 11, a spring 30 is arranged on the surface of the telescopic rod 29, the top of the support rod 15 and the outside of the telescopic rod 29 are provided with a pressure-sensitive gasket 31, the output end of the driving motor 17 is fixedly connected with a first bevel gear 32, one end of the screw rod 13 is fixedly connected with a second bevel gear 33, the first bevel gear 32 is meshed with the second bevel gear 33, and through the transmission structure, the driving motor 17 works and the screw rod 13 rotates.
The working principle is as follows: the first hydraulic pump 3 works, hydraulic oil enters the oil control structures 7, the hydraulic oil impacts the baffle plates 10, the springs 30 contract, the pressure sensing gaskets 31 obtain pressure data, the pressure data of the plurality of oil control structures 7 are compared, the driving motor 17 and the electric push rod 20 are controlled to work, when the comparison result shows that the flow rate of the hydraulic oil is too high, the hydraulic rod 6 moves too fast, the driving motor 17 works, the screw rod 13 rotates, the moving block 14 moves upwards to push the baffle plates 10 to be close to each other to block the circulation of the hydraulic oil, the electric push rod 20 is controlled to contract to enable the hydraulic oil to enter the return pipeline 27, when the comparison result shows that the flow rate of the hydraulic oil is too low, the hydraulic rod 6 moves too slow to influence the overall working efficiency of the hydraulic oil, the driving motor 17 is controlled to work, the screw rod 13 rotates, the moving blocks 14 move downwards to push the baffle plates 10 to be, by the control method, the blade connected with the hydraulic rod 6 can uniformly apply force to the material, so that the plate shearing function is realized.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. The utility model provides a hydraulic control device for hydraulic pressure pendulum-type plate shearing machine, includes oil tank (1) and cylinder (2), its characterized in that: the side wall of the oil tank (1) is provided with a first hydraulic pump (3), the side wall of the oil tank (1) is provided with a second hydraulic pump (4) below the first hydraulic pump (3), a first piston (5) is arranged inside the cylinder barrel (2), the side wall of the first piston (5) is fixedly connected with a hydraulic rod (6), the side wall of the cylinder barrel (2) is provided with an oil control structure (7), the oil control structure (7) comprises a connecting pipeline (8), a pair of mounting rods (9) is arranged inside the connecting pipeline (8), the surface of each mounting rod (9) is provided with a baffle (10), the lower surface of each baffle (10) is movably connected with a connecting plate (11), the side wall of the connecting pipeline (8) is symmetrically provided with a first mounting box (12), and a lead screw (13) is arranged inside the first mounting box (12), the surface of lead screw (13) is provided with motion piece (14), the surperficial swing joint of motion piece (14) has bracing piece (15), the outside fixedly connected with second install bin (16) of the lateral wall of connecting tube (8) and the outside fixedly connected with that is located first install bin (12), the lateral wall fixedly connected with driving motor (17) of second install bin (16), the outside of driving motor (17) is provided with solid fixed ring (18), the top fixedly connected with that the lateral wall of connecting tube (8) just is located second install bin (16) is transferred and is flowed pipeline (19), the inside of transferring and flowing pipeline (19) is provided with electric putter (20), the one end fixedly connected with second piston (21) of electric putter (20).
2. The hydraulic control apparatus for a hydraulic pendulum clipper according to claim 1, wherein: a first oil inlet pipeline (22) is fixedly connected between the first hydraulic pump (3) and the oil control structure (7), and a second oil inlet pipeline (23) is fixedly connected between the second hydraulic pump (4) and the cylinder barrel (2).
3. A hydraulic control arrangement for a hydraulic pendulum clipper according to claim 2, characterized by: the oil cylinder is characterized in that a first oil discharge pipeline (24) is fixedly connected to the side wall of the cylinder barrel (2), a second oil discharge pipeline (25) is fixedly connected to the side wall of the cylinder barrel (2) and located below the first oil discharge pipeline (24), and a main oil discharge pipeline (26) is arranged between the first oil discharge pipeline (24), the second oil discharge pipeline (25) and the oil tank (1).
4. The hydraulic control apparatus for a hydraulic pendulum clipper according to claim 1, wherein: a return pipeline (27) is fixedly connected between the flow regulating pipeline (19) and the oil tank (1).
5. A hydraulic control arrangement for a hydraulic pendulum clipper according to claim 3, characterized by: and control valves (28) are arranged on the surfaces of the first oil inlet pipeline (22), the second oil inlet pipeline (23), the first branch oil discharge pipeline (24) and the second branch oil discharge pipeline (25).
6. The hydraulic control apparatus for a hydraulic pendulum clipper according to claim 1, wherein: fixedly connected with telescopic link (29) between bracing piece (15) and connecting plate (11), the surface of telescopic link (29) is provided with spring (30), the top of bracing piece (15) and the outside that is located telescopic link (29) are provided with pressure gasket (31).
7. The hydraulic control apparatus for a hydraulic pendulum clipper according to claim 1, wherein: the output end of the driving motor (17) is fixedly connected with a first bevel gear (32), one end of the screw rod (13) is fixedly connected with a second bevel gear (33), and the first bevel gear (32) is meshed with the second bevel gear (33).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021980928.8U CN213163318U (en) | 2020-09-11 | 2020-09-11 | Hydraulic control device for hydraulic swing type plate shearing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021980928.8U CN213163318U (en) | 2020-09-11 | 2020-09-11 | Hydraulic control device for hydraulic swing type plate shearing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213163318U true CN213163318U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021980928.8U Active CN213163318U (en) | 2020-09-11 | 2020-09-11 | Hydraulic control device for hydraulic swing type plate shearing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213163318U (en) |
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2020
- 2020-09-11 CN CN202021980928.8U patent/CN213163318U/en active Active
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