Hydraulic equipment for machining sheet metal parts

Abstract

The utility model discloses sheet metal part machining hydraulic equipment which comprises a working table, a lower die is fixedly installed on the top of the working table, a guide assembly is arranged at the bottom of the working table, an ejector rod is arranged at the bottom of the working table through the guide assembly, and the ejector rod is connected with the working table and the lower die in a sliding mode. A first fixing plate is fixedly mounted on the right side of the ejector rod, a driving motor is fixedly mounted on the rear side of the first fixing plate, a rotating shaft is fixedly mounted at the output end of the driving motor, a gear is fixedly mounted on the surface of the rotating shaft, a toothed plate is arranged on the surface of the gear in a meshed mode, and a mounting plate is fixedly mounted on the right side of the toothed plate. The mounting plate is fixedly connected with the workbench, a hydraulic assembly is arranged at the top of the workbench, and a pushing assembly is arranged at the top of the workbench. According to the metal plate demolding device, a worker can take a metal plate more conveniently, the metal plate can be demolded better, the metal plate is pushed to the workbench, and therefore the metal plate can be taken more safely.

Description

Technical Field

[0001] The utility model relates to the technical field of sheet metal processing, in particular to a sheet metal processing hydraulic device. Background Art

[0002] Sheet metal parts are products processed by sheet metal technology. We can't live without sheet metal parts everywhere in our lives. Sheet metal parts are made by filament power winding, laser cutting, heavy processing, metal bonding, metal drawing, plasma cutting, precision welding, roll forming, metal sheet bending, die forging, and water jet cutting.

[0003] In the process of sheet metal processing, hydraulic equipment is often needed to process the sheet metal. The sheet metal is placed on the lower mold in the equipment, and then the upper mold is pushed downward by the hydraulic push rod to stamp the sheet metal. However, after stamping, the formed sheet metal is easily stuck in the mold cavity of the lower mold with the existing hydraulic equipment, which is inconvenient for workers to take. Therefore, the utility model provides a sheet metal processing hydraulic equipment. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a sheet metal processing hydraulic device for solving the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A sheet metal processing hydraulic equipment comprises a workbench, a lower mold is fixedly installed on the top of the workbench, a guide assembly is arranged at the bottom of the workbench, a push rod is arranged at the bottom of the workbench through the guide assembly, the push rod is slidably connected to the workbench and the lower mold, a first fixed plate is fixedly installed on the right side of the push rod, a driving motor is fixedly installed on the rear side of the first fixed plate, a rotating shaft is fixedly installed on the output end of the driving motor, a gear is fixedly installed on the surface of the rotating shaft, a tooth plate is meshingly arranged on the surface of the gear, a mounting plate is fixedly installed on the right side of the tooth plate, the mounting plate is fixedly connected to the workbench, a hydraulic assembly is arranged on the top of the workbench, and a pushing assembly is arranged on the top of the workbench.

[0007] Preferably, the guide assembly comprises a fixed frame arranged at the bottom of the workbench, a guide rod is fixedly installed on the inner wall of the fixed frame, a moving block is slidably connected to the surface of the guide rod, and the moving block is fixedly connected to the top rod.

[0008] Preferably, the hydraulic assembly includes a support column arranged on the top of the workbench, a top plate is fixedly installed on the top of the support column, a hydraulic push rod is fixedly installed on the top of the top plate, and an upper mold is fixedly installed on the output end of the hydraulic push rod.

[0009] Preferably, the pusher assembly includes a second fixed plate arranged on the top of the workbench, an electric push rod is fixedly installed on the front side of the second fixed plate, and a push plate is fixedly installed on the output end of the electric push rod.

[0010] Preferably, there are multiple moving blocks, and the multiple moving blocks are symmetrically distributed.

[0011] Preferably, the guide rod is a cylindrical structure and is made of metal.

[0012] Preferably, support legs are fixedly installed at the bottom of the workbench, and anti-slip pads are provided at the bottom of the support legs.

[0013] Compared with the prior art, the beneficial effect of the utility model is as follows: after the sheet metal processing hydraulic equipment punches the sheet metal through the hydraulic component and the lower mold, the drive motor is started to rotate the rotating shaft, so that the gear rotates, and the gear is meshed with the toothed plate, so that the gear drives the rotating shaft, the drive motor, and the first fixed plate to move upward, and drives the push rod to move upward through the guide component, and the sheet metal formed in the lower mold is pushed upward by the push rod until the sheet metal moves upward to a suitable height, and then the sheet metal is pushed forward by the pushing component and pushed onto the workbench, so that the staff can pick up the sheet metal more conveniently, the sheet metal can be better demolded, and the sheet metal is pushed onto the workbench, so that the sheet metal can be picked up more safely. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional stereogram of the utility model;

[0015] Figure 2 It is a left sectional view of the structure of the utility model;

[0016] Figure 3 For this utility model Figure 2 The enlarged view of point A in the middle;

[0017] Figure 4 This is a bottom view of the structure of the utility model;

[0018] Figure 5 For this utility model Figure 4 Enlarged view of point B in the middle.

[0019] In the figure: 1. workbench; 2. lower mold; 3. fixed frame; 4. guide rod; 5. moving block; 6. push rod; 7. first fixed plate; 8. driving motor; 9. rotating shaft; 10. gear; 11. tooth plate; 12. mounting plate; 13. support column; 14. top plate; 15. hydraulic push rod; 16. upper mold; 17. second fixed plate; 18. electric push rod; 19. push plate; 20. supporting leg. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Reference Figure 1-5A sheet metal processing hydraulic equipment comprises a workbench 1, a lower mold 2 is fixedly installed on the top of the workbench 1, a guide assembly is arranged at the bottom of the workbench 1, a push rod 6 is arranged at the bottom of the workbench 1 through the guide assembly, the guide assembly comprises a fixed frame 3 arranged at the bottom of the workbench 1, a guide rod 4 is fixedly installed on the inner wall of the fixed frame 3, the guide rod 4 is a cylindrical structure, and the guide rod 4 is made of metal material, which is convenient for the guide rod 4 to have a higher structural strength, avoids the bending of the guide rod 4, avoids the movement of the moving block 5 along the guide rod 4, thereby avoids affecting the movement of the push rod 6, thereby avoids affecting the demoulding of the sheet metal, and the surface of the guide rod 4 is slidably connected with a moving block 5, the number of the moving blocks 5 is multiple, and the multiple moving blocks 5 are symmetrically distributed, and The moving block 5 is fixedly connected to the ejector rod 6. Through the setting of the guide assembly, it is convenient to position and guide the movement of the ejector rod 6, so that the ejector rod 6 can only move up and down along the guide rod 4 through the moving block 5, so that the subsequent ejector rod 6 can move upward more stably, so that the sheet metal can be demoulded more stably. The ejector rod 6 is slidably connected to the workbench 1 and the lower mold 2. A first fixed plate 7 is fixedly installed on the right side of the ejector rod 6, and a driving motor 8 is fixedly installed on the rear side of the first fixed plate 7. A rotating shaft 9 is fixedly installed on the output end of the driving motor 8. A gear 10 is fixedly installed on the surface of the rotating shaft 9. A tooth plate 11 is meshed on the surface of the gear 10. A mounting plate 12 is fixedly installed on the right side of the tooth plate 11. The mounting plate 12 is fixedly connected to the workbench 1, and a liquid The hydraulic assembly includes a support column 13 arranged on the top of the workbench 1, a top plate 14 is fixedly installed on the top of the support column 13, a hydraulic push rod 15 is fixedly installed on the top of the top plate 14, an upper mold 16 is fixedly installed on the output end of the hydraulic push rod 15, and the hydraulic push rod 15 is started to make the upper mold 16 move downward, and the lower mold 2 is used in conjunction with the downward movement of the upper mold 16 to facilitate stamping of the sheet metal. A push assembly is arranged on the top of the workbench 1, and the push assembly includes a second fixed plate 17 arranged on the top of the workbench 1, an electric push rod 18 is fixedly installed on the front side of the second fixed plate 17, and a push plate 19 is fixedly installed on the output end of the electric push rod 18. The electric push rod 18 is started to make the push plate 19 move forward, which can push the sheet metal forward, so as to facilitate the sheet metal to be pushed forward. To the workbench 1, so that subsequent staff can take the sheet metal more safely, the workbench 1 is fixedly installed with a support leg 20 at the bottom, and an anti-slip pad is arranged at the bottom of the support leg 20. The sheet metal processing hydraulic equipment, after the sheet metal is stamped by the hydraulic component in cooperation with the lower mold 2, starts the drive motor 8 to rotate the shaft 9, so that the gear 10 rotates, and the gear 10 is meshed with the tooth plate 11, so that the gear 10 drives the shaft 9, the drive motor 8, and the first fixed plate 7 to move upward, and drives the push rod 6 to move upward through the guide component, and the sheet metal formed in the lower mold 2 is pushed upward by the push rod 6 until the sheet metal moves upward to a suitable height, and then the sheet metal is pushed forward by the push assembly, and the sheet metal is pushed onto the workbench 1.Therefore, the staff can take the sheet metal more conveniently, demould the sheet metal better, and push the sheet metal onto the workbench 1, so that the sheet metal can be taken more safely.

[0022] The sheet metal processing hydraulic equipment is connected to 220V mains electricity, and the main controller can be a conventional known device for control such as a computer.

[0023] When in use: place the sheet metal on the lower mold 2, start the hydraulic push rod 15, so that the upper mold 16 moves downward, and the sheet metal is stamped by the downward movement of the upper mold 16 and the lower mold 2. After the stamping is completed, start the hydraulic push rod 15 in the opposite direction to move the upper mold 16 upward until the upper mold 16 moves upward to a suitable height, then start the drive motor 8 to rotate the shaft 9, so that the gear 10 rotates, and the gear 10 is engaged with the toothed plate 11, so that the gear 10 drives the shaft 9, the drive motor 8, and the first fixed plate 7 to move upward, and drives the push rod 6 to move upward along the guide rod 4 through the moving block 5, and the sheet metal formed in the lower mold 2 is pushed upward by the push rod 6 until the sheet metal moves upward to a suitable height, and then start the electric push rod 18 to move the push plate 19 forward, which can push the sheet metal forward, so that the sheet metal can be pushed onto the workbench 1.

[0024] To sum up, after the sheet metal processing hydraulic equipment uses the hydraulic component to cooperate with the lower mold 2 to stamp the sheet metal, it starts the drive motor 8 to rotate the rotating shaft 9, so that the gear 10 rotates, and the gear 10 is meshed with the toothed plate 11, so that the gear 10 drives the rotating shaft 9, the drive motor 8, and the first fixed plate 7 to move upward, and drives the push rod 6 to move upward through the guide component, and the sheet metal formed in the lower mold 2 is pushed upward by the push rod 6 until the sheet metal moves upward to a suitable height, and then the sheet metal is pushed forward by the pushing assembly, and the sheet metal is pushed onto the workbench 1, so that the staff can pick up the sheet metal more conveniently, which is convenient for the sheet metal to be better demolded, and the sheet metal is pushed onto the workbench 1, so that it is convenient to pick up the sheet metal more safely, thereby solving the problems raised in the above-mentioned background technology.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sheet metal processing hydraulic device, comprising a workbench (1), characterized in that: A lower mold (2) is fixedly mounted on the top of the workbench (1), a guide assembly is provided at the bottom of the workbench (1), a push rod (6) is provided at the bottom of the workbench (1) through the guide assembly, the push rod (6) is slidably connected to the workbench (1) and the lower mold (2), a first fixed plate (7) is fixedly mounted on the right side of the push rod (6), a drive motor (8) is fixedly mounted on the rear side of the first fixed plate (7), a rotating shaft (9) is fixedly mounted on the output end of the drive motor (8), a gear (10) is fixedly mounted on the surface of the rotating shaft (9), a tooth plate (11) is meshedly provided on the surface of the gear (10), a mounting plate (12) is fixedly mounted on the right side of the tooth plate (11), the mounting plate (12) is fixedly connected to the workbench (1), a hydraulic assembly is provided on the top of the workbench (1), and a material pushing assembly is provided on the top of the workbench (1).

2. The sheet metal processing hydraulic equipment according to claim 1, characterized in that: The guide assembly comprises a fixed frame (3) arranged at the bottom of the workbench (1), a guide rod (4) is fixedly installed on the inner wall of the fixed frame (3), a moving block (5) is slidably connected to the surface of the guide rod (4), and the moving block (5) is fixedly connected to the top rod (6).

3. The sheet metal processing hydraulic equipment according to claim 1, characterized in that: The hydraulic assembly comprises a support column (13) arranged on the top of the workbench (1), a top plate (14) is fixedly mounted on the top of the support column (13), a hydraulic push rod (15) is fixedly mounted on the top of the top plate (14), and an upper mold (16) is fixedly mounted on the output end of the hydraulic push rod (15).

4. The sheet metal processing hydraulic equipment according to claim 1, characterized in that: The pusher assembly comprises a second fixed plate (17) arranged on the top of the workbench (1), an electric push rod (18) is fixedly mounted on the front side of the second fixed plate (17), and a push plate (19) is fixedly mounted on the output end of the electric push rod (18).

5. The sheet metal processing hydraulic equipment according to claim 2, characterized in that: The number of the moving blocks (5) is multiple, and the multiple moving blocks (5) are symmetrically distributed.

6. The sheet metal processing hydraulic equipment according to claim 2, characterized in that: The guide rod (4) has a cylindrical structure and is made of metal.

7. The sheet metal processing hydraulic equipment according to claim 1, characterized in that: A support leg (20) is fixedly mounted on the bottom of the workbench (1), and an anti-slip pad is provided on the bottom of the support leg (20).

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