Hot forging hydraulic machine convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of hot-forging hydraulic machines, and discloses a hot-forging hydraulic machine convenient to disassemble and assemble, which comprises a base, and a hydraulic device is arranged on the base. A protection plate is fixedly connected to the top of the base; protective doors are hinged to the front surfaces of the protective plates; the hydraulic device comprises a two-way lead screw, a groove is formed in the top of the base, the two-way lead screw is rotationally connected to the left side of the inner wall of the groove through a bearing, the two-way lead screw movably penetrates through the groove and extends towards the right side, and the lower die plate slides out of the inner wall of the fixing plate by opening the protective door and screwing a bolt to be used for replacing lower die plates of other sizes. The motor is started to drive the two-way lead screw to rotate, the two-way lead screw drives the clamping block to clamp a machined part, the hydraulic cylinder is started to drive the lower die plate to machine the machined part, the machined part is clamped, the machining stability is improved, through the sliding groove formed in the bottom of the fixing plate, the lower die plate can slide out conveniently, replacement is convenient, and the machining efficiency is improved. The working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of hot forging hydraulic presses, in particular to a hot forging hydraulic press that is easy to disassemble and install. Background Art

[0002] Hydraulic press (also known as oil press) is a machine that uses liquid static pressure to process metal, plastic, rubber, wood, powder and other products. It is often used in pressing and pressing processes, such as forging, stamping, cold extrusion, straightening, bending, flanging, sheet metal drawing, powder metallurgy, press fitting, etc.

[0003] The patent document with patent announcement number CN216226738U relates to the technical field of hot forging hydraulic presses, specifically a hot forging hydraulic press that is easy to disassemble and install, including a workbench, a stamping plate is slidably installed on the top of the workbench, a model is installed on the bottom of the stamping plate through a disassembly mechanism, and a labor-saving mechanism is fixedly installed on one side of the workbench; the disassembly mechanism includes a No. 1 slide rail, a slide is fixedly installed on the top of the model, a slide groove is provided at the bottom of the stamping plate, a No. 1 slide rail is fixedly installed on one side of the stamping plate, a connecting rod is slidably installed inside the No. 1 slide rail, and a positioning rod is inserted and installed on one side of the two connecting rods. The utility model is provided with a disassembly mechanism, and the connecting rod slides to one side inside the No. 1 slide rail, and the slide slides out of the inside of the slide groove, which is convenient for sliding the model out for replacement, and replacing models of different shapes is simple and convenient to operate.

[0004] The above patent has the following disadvantages: the template of the device is not easy to replace when in use, and the replacement is time-consuming and laborious. In view of this, we propose a hot forging hydraulic press that is easy to disassemble and install. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a hot forging hydraulic press which is easy to disassemble and install.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hot forging hydraulic press that is easy to disassemble and install, comprising a base, on which a hydraulic device is arranged; a guard plate is fixedly connected to the top of the base; a protective door is hinged on the front of the guard plate; the hydraulic device comprises a bidirectional screw rod, a groove is provided on the top of the base, the bidirectional screw rod is rotatably connected to the left side of the inner wall of the groove through a bearing, the bidirectional screw rod movably passes through the groove and extends to the right side, and a clamping block is threadedly connected to the outer wall of the bidirectional screw rod.

[0007] Preferably, a motor is fixedly connected to the right side of the base, the output end of the motor is fixedly connected to the extending end of the bidirectional screw rod, and a limiting rod is fixedly connected to the inner wall of the groove on the back side.

[0008] Preferably, a hydraulic cylinder is fixedly connected to the top of the guard plate, and the output end of the hydraulic cylinder movably passes through the guard plate and extends to the bottom. A fixed plate is fixedly connected to the bottom of the output end of the hydraulic cylinder. A sliding groove is opened on the left side of the fixed plate, and the sliding groove is slidably connected to a lower template. The lower template and the fixed plate are fixedly installed by bolts.

[0009] Preferably, a cleaning device is provided on the base, and the cleaning device includes a rotating rod, which is rotatably connected to the right side of the inner wall of the base through a bearing, and the rotating rod movably passes through the base and extends to the right side. A turntable is fixedly connected to the left side of the rotating rod, and a movable rod is hinged on the left side of the turntable, and a push block is hinged at the bottom of the movable rod.

[0010] Preferably, a guide groove is provided on the right side of the inner wall of the base, a guide block is slidably connected to the inner wall of the guide groove, the left side of the guide block is hinged to the right side of the push block, and a collection box is slidably connected to the right side of the inner wall of the base.

[0011] Preferably, a striking block is fixedly connected to the outer wall of the turntable, and the outer wall of the rotating rod and the outer wall of the bidirectional screw rod are connected via a pulley transmission.

[0012] Compared with the prior art, the utility model provides a hot forging hydraulic press that is easy to disassemble and install, and has the following beneficial effects:

[0013] 1. A hot forging hydraulic press that is easy to disassemble and install. By opening the protective door and screwing the bolts to slide the lower template out from the inner wall of the fixed plate, it is used to replace the lower template of another size. The motor is started to drive the bidirectional screw to rotate, and the bidirectional screw drives the clamping block to clamp the workpiece. The hydraulic cylinder is started to drive the lower template to process the workpiece, thereby clamping the workpiece and improving the stability during processing. The lower template can be easily slid out through the slide groove at the bottom of the fixed plate, which is convenient for replacement and improves work efficiency.

[0014] 2. This hot forging hydraulic press, which is easy to disassemble and install, drives the rotating rod through a bidirectional screw, the rotating rod drives the turntable to rotate, the turntable drives the movable rod, the movable rod drives the push block to reciprocate, and at the same time, the moving trajectory of the push block is controlled by the cooperation of the guide block and the guide groove, so that the iron filings falling from the through hole of the base are cleaned and collected, and the iron filings are pushed into the collection box. At the same time, when the turntable rotates, it drives the striking block fixedly connected to the outer wall to strike the top of the inner wall of the base, so that the iron filings blocked in the through hole are shaken off, so that there is no need for manual cleaning of the iron filings, thereby reducing the labor intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a front sectional structural schematic diagram of the utility model;

[0018] Figure 3 This is a schematic diagram of the top cross-sectional structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the left side cross-sectional structure of the base of the utility model;

[0020] Figure 5 For this utility model Figure 2 A is an enlarged schematic diagram of the structure.

[0021] In the figure: 1. base; 2. hydraulic device; 21. hydraulic cylinder; 22. fixed plate; 23. lower template; 24. bidirectional screw; 25. clamping block; 26. limit rod; 27. motor; 3. cleaning device; 31. rotating rod; 32. turntable; 33. guide groove; 34. guide block; 35. movable rod; 36. push block; 37. collection box; 38. striking block; 4. guard plate; 5. protective door. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Example

[0023] like Figure 1-5 As shown, the utility model provides a hot forging hydraulic press that is easy to disassemble and install, including a base 1, on which a hydraulic device 2 is arranged; a guard plate 4 is fixedly connected to the top of the base 1; a protective door 5 is hinged on the front of the guard plate 4; the hydraulic device 2 includes a bidirectional screw rod 24, a groove is opened on the top of the base 1, the bidirectional screw rod 24 is rotatably connected to the left side of the inner wall of the groove through a bearing, the bidirectional screw rod 24 movably penetrates the groove and extends to the right side, and a clamping block 25 is threadedly connected to the outer wall of the bidirectional screw rod 24.

[0024] A motor 27 is fixedly connected to the right side of the base 1, and the output end of the motor 27 is fixedly connected to the extended end of the bidirectional screw rod 24, and a limit rod 26 is fixedly connected to the inner wall of the groove on the back side.

[0025] A hydraulic cylinder 21 is fixedly connected to the top of the guard plate 4, and the output end of the hydraulic cylinder 21 movably passes through the guard plate 4 and extends to the bottom. A fixed plate 22 is fixedly connected to the bottom of the output end of the hydraulic cylinder 21. A sliding groove is opened on the left side of the fixed plate 22, and a lower template 23 is slidably connected to the sliding groove. The lower template 23 and the fixed plate 22 are fixed and installed by bolts.

[0026] In this embodiment, by opening the protective door 5 and tightening the bolts to slide the lower template 23 out from the inner wall of the fixed plate 22, the lower template 23 of another size can be replaced. The motor 27 is started to drive the bidirectional screw rod 24 to rotate, and the bidirectional screw rod 24 drives the clamping block 25 to clamp the workpiece. The hydraulic cylinder 21 is started to drive the lower template 23 to process the workpiece, thereby clamping the workpiece and improving the stability during processing. The lower template 23 can be easily slid out through the slide groove at the bottom of the fixed plate 22, which is convenient for replacement and improves work efficiency. Example

[0027] like Figure 1-5 As shown, on the basis of Example 1, the utility model provides a technical solution: a cleaning device 3 is arranged on the base 1, and the cleaning device 3 includes a rotating rod 31, which is rotatably connected to the right side of the inner wall of the base 1 through a bearing, and the rotating rod 31 movably penetrates the base 1 and extends to the right side, and a turntable 32 is fixedly connected to the left side of the rotating rod 31, and a movable rod 35 is hinged on the left side of the turntable 32, and a push block 36 is hinged at the bottom of the movable rod 35.

[0028] A guide groove 33 is provided on the right side of the inner wall of the base 1 , a guide block 34 is slidably connected to the inner wall of the guide groove 33 , the left side of the guide block 34 is hinged to the right side of the push block 36 , and a collection box 37 is slidably connected to the right side of the inner wall of the base 1 .

[0029] The outer wall of the rotating disk 32 is fixedly connected with a striking block 38, and the outer wall of the rotating rod 31 and the outer wall of the bidirectional screw rod 24 are connected through a pulley transmission.

[0030] In this embodiment, the rotating rod 31 is driven by the bidirectional screw rod 24, the rotating rod 31 drives the turntable 32 to rotate, the turntable 32 drives the movable rod 35, and the movable rod 35 drives the push block 36 to reciprocate. At the same time, the moving trajectory of the push block 36 is controlled by the cooperation of the guide block 34 and the guide groove 32, so that the iron filings falling from the through hole of the base 1 are cleaned and collected, and the iron filings are pushed into the collection box 37. At the same time, when the turntable 33 rotates, it drives the striking block 38 fixedly connected to the outer wall to strike the top of the inner wall of the base 1, so that the iron filings blocked in the through hole are shaken off, so that there is no need for manual cleaning of the iron filings, thereby reducing the labor intensity of workers.

Claims

1. A hot forging hydraulic press that is easy to disassemble and install, comprising a base (1), characterized in that: The base (1) is provided with a hydraulic device (2); a guard plate (4) is fixedly connected to the top of the base (1); a guard door (5) is hingedly connected to the front of the guard plate (4); The hydraulic device (2) comprises a bidirectional screw (24), a groove is formed on the top of the base (1), the bidirectional screw (24) is rotatably connected to the left side of the inner wall of the groove via a bearing, the bidirectional screw (24) movably passes through the groove and extends to the right side, and a clamping block (25) is threadedly connected to the outer wall of the bidirectional screw (24).

2. A hot forging hydraulic press that is easy to disassemble and install according to claim 1, characterized in that: A motor (27) is fixedly connected to the right side of the base (1); an output end of the motor (27) is fixedly connected to an extended end of a bidirectional screw rod (24); and a limit rod (26) is fixedly connected to the inner wall of the groove at the back.

3. A hot forging hydraulic press that is easy to disassemble and install according to claim 2, characterized in that: The top of the guard plate (4) is fixedly connected to a hydraulic cylinder (21); the output end of the hydraulic cylinder (21) movably penetrates the guard plate (4) and extends toward the bottom; the bottom of the output end of the hydraulic cylinder (21) is fixedly connected to a fixed plate (22); a slide groove is provided on the left side of the fixed plate (22); the slide groove is slidably connected to a lower template (23); the lower template (23) and the fixed plate (22) are fixedly installed by bolts.

4. A hot forging hydraulic press that is easy to disassemble and install according to claim 3, characterized in that: The base (1) is provided with a cleaning device (3), the cleaning device (3) comprising a rotating rod (31), the rotating rod (31) being rotatably connected to the right side of the inner wall of the base (1) via a bearing, the rotating rod (31) movably passing through the base (1) and extending to the right side, the left side of the rotating rod (31) being fixedly connected to a rotating disk (32), the left side of the rotating disk (32) being hinged with a movable rod (35), and the bottom of the movable rod (35) being hinged with a push block (36).

5. The hot forging hydraulic press that is easy to disassemble and install according to claim 4 is characterized in that: A guide groove (33) is provided on the right side of the inner wall of the base (1); a guide block (34) is slidably connected to the inner wall of the guide groove (33); the left side of the guide block (34) is hinged to the right side of the push block (36); and a collection box (37) is slidably connected to the right side of the inner wall of the base (1).

6. The hot forging hydraulic press that is easy to disassemble and install according to claim 5, characterized in that: The outer wall of the rotating disk (32) is fixedly connected with a striking block (38), and the outer wall of the rotating rod (31) and the outer wall of the bidirectional screw rod (24) are connected via a pulley transmission.

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