Free forging electro-hydraulic hammer capable of accurately guiding

Abstract

The utility model relates to the technical field of free forging electro-hydraulic hammers, and discloses a free forging electro-hydraulic hammer capable of accurately guiding, which comprises a working table, supporting legs, a fixing plate, a top plate, an angle adjusting mechanism and a free forging electro-hydraulic hammer mechanism, the supporting legs are fixedly connected to the bottom of the working table, the fixing plate is fixedly connected to the upper end of the working table, and the top plate is fixedly connected to the upper end of the working table. The top plate is fixedly connected to the top of the fixing plate, the angle adjusting mechanism is arranged at the upper end of the workbench, and the free forging electro-hydraulic hammer mechanism is arranged at the bottom of the top plate. The angle adjusting mechanism comprises a motor A, a transmission rod, a fixing frame and a rotating shaft. According to the free forging electro-hydraulic hammer capable of accurately guiding, the placing seat can be driven to swing front and back and left and right by arranging the angle adjusting mechanism, so that the machining angle of a workpiece is adjusted, the requirement of multi-angle machining is met, and meanwhile, under the cooperation of a fastening bolt, the machining precision is favorably improved, and the machining efficiency is enhanced.

Description

Technical Field

[0001] The utility model relates to the technical field of free forging electro-hydraulic hammers, in particular to a free forging electro-hydraulic hammer which can be accurately guided. Background Art

[0002] The electro-hydraulic hammer is a new type of energy-saving and environmentally friendly forging equipment. It is divided into single-arm electro-hydraulic hammer and double-arm electro-hydraulic hammer. The working principle is the same as that of the electro-hydraulic power head, but the body is different from the original steam-dried hammer. The guide of the hammer head is changed to an "X" guide rail, which can adjust the guide rail gap to within 0.3mm, greatly improving the guiding accuracy of the electro-hydraulic hammer, improving the quality of forgings and extending the life of the hammer rod.

[0003] For example, the Chinese patent: CN212976588U, the technical solution disclosed in this patent is as follows: a free forging electro-hydraulic hammer that can be accurately guided, which relates to the technical field of electro-hydraulic hammers. The free forging electro-hydraulic hammer that can be accurately guided includes: a base, the upper surface of which is fixedly connected to an anvil; a free forging electro-hydraulic hammer mechanism, the free forging electro-hydraulic hammer mechanism is connected to the base, and the free forging electro-hydraulic hammer mechanism includes a bracket, a hydraulic cylinder, a mounting plate, a frame and a hammer head, a mounting plate is provided above the base, the mounting plate is fixedly connected to the base through two symmetrically arranged frames, and the upper surface of the mounting plate is fixedly connected to the hydraulic cylinder through the bracket, the output end of the hydraulic cylinder passes through the mounting plate and is connected to the hammer head through the connecting seat, and the hammer head is located directly above the anvil; a guiding mechanism, the guiding mechanism is connected to the base, and the guiding mechanism is also connected to the hammer head. The free forging electro-hydraulic hammer that can be accurately guided provided by the utility model has the advantage of improving the processing quality of workpieces.

[0004] However, in actual use, the position of the anvil in the above patent is fixed and cannot be adjusted, so the angle of the workpiece cannot be adjusted, which makes it inconvenient to process the inclined corners of the workpiece. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a free forging electro-hydraulic hammer which can be accurately guided.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a free forging electro-hydraulic hammer that can be accurately guided, comprising a workbench, a supporting leg, a fixed plate, a top plate, an angle adjustment mechanism, and a free forging electro-hydraulic hammer mechanism, wherein the supporting leg is fixedly connected to the bottom of the workbench, the fixed plate is fixedly connected to the upper end of the workbench, the top plate is fixedly connected to the top of the fixed plate, the angle adjustment mechanism is arranged at the upper end of the workbench, and the free forging electro-hydraulic hammer mechanism is arranged at the bottom of the top plate; the angle adjustment mechanism comprises a motor A, a transmission rod, a fixed frame, a rotating shaft, a connecting block, a placing seat, a motor B, a fixed block, and a connecting shaft; the motor A is fixedly connected to the upper end of the workbench, the transmission rod is fixedly connected to the output end of the motor A, the fixed frame is fixedly connected to the other end of the transmission rod, the rotating shaft is rotatably connected to the inside of the fixed frame, the connecting block is fixedly sleeved on the outer wall of the rotating shaft, the placing seat is fixedly connected to the upper end of the connecting block, the motor B is fixedly connected to the outer wall of the fixed frame, and the output end of the motor B is fixedly connected to one end of the rotating shaft.

[0007] Preferably, the fixed blocks are fixedly connected to both sides of the upper end of the workbench, the transmission rod movably passes through the fixed block on one side, the connecting shaft is rotatably connected to the surface of the fixed block on the other side, and one side outer wall of the fixed frame is fixedly connected to the end of the connecting shaft away from the fixed block.

[0008] Preferably, the free forging electro-hydraulic hammer mechanism includes a hydraulic rod, the hydraulic rod is fixedly connected to the upper end of the top plate, the output end of the hydraulic rod is fixedly connected to a movable plate, and the bottom of the movable plate is fixedly connected to a hammer head.

[0009] Preferably, a guide rod is fixedly connected to the upper end of the workbench, the upper end of the guide rod is fixedly connected to the bottom of the top plate, and the sliding connection of the movable plate is on the outer wall of the guide rod. By setting the guide rod, the stability of the movable plate during movement can be improved.

[0010] Preferably, two guide rods are provided and are symmetrically arranged on both sides of the center of the moving plate.

[0011] Preferably, the outer wall of the placement seat is provided with fastening bolts, and the workpiece inside the placement seat can be clamped by providing the fastening bolts.

[0012] Compared with the prior art, the utility model provides a free forging electro-hydraulic hammer that can be accurately guided, which has the following beneficial effects:

[0013] 1. This kind of free forging electro-hydraulic hammer that can be accurately guided can drive the placement seat to swing forward, backward, left and right by setting an angle adjustment mechanism, thereby realizing the adjustment of the processing angle of the workpiece, meeting the needs of multi-angle processing, and at the same time, with the cooperation of fastening bolts, it is beneficial to improve the processing accuracy and enhance the processing efficiency.

[0014] 2. The free forging electro-hydraulic hammer that can be accurately guided can ensure the stability of the movable plate when it is raised and lowered by setting a free forging electro-hydraulic hammer mechanism under the action of two guide rods, avoid the hydraulic rods driving the hammer head to fall, and prevent the hammer head from shaking, thereby ensuring the processing accuracy and quality. 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 It is a schematic diagram of the side structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 Enlarged structural diagram at A in the middle.

[0019] In the figure: 1. workbench; 2. supporting legs; 3. fixed plate; 4. top plate; 501. motor A; 502. transmission rod; 503. fixed frame; 504. rotating shaft; 505. connecting block; 506. placing seat; 507. motor B; 508. fixed block; 509. connecting shaft; 601. hydraulic rod; 602. moving plate; 603. hammer head; 604. guide rod; 7. fastening bolts. DETAILED DESCRIPTION

[0020] 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

[0021] like Figure 1-2As shown, the utility model provides a free forging electro-hydraulic hammer that can be accurately guided, including a workbench 1, a supporting leg 2, a fixing plate 3, a top plate 4, an angle adjustment mechanism, and a free forging electro-hydraulic hammer mechanism, wherein the supporting leg 2 is fixedly connected to the bottom of the workbench 1, the fixing plate 3 is fixedly connected to the upper end of the workbench 1, the top plate 4 is fixedly connected to the top of the fixing plate 3, the angle adjustment mechanism is arranged at the upper end of the workbench 1, and the free forging electro-hydraulic hammer mechanism is arranged at the bottom of the top plate 4; the angle adjustment mechanism includes a motor A501, a transmission rod 502, a fixing frame 503, a rotating shaft 504, a connecting block 505, and a placing seat 506, motor B507, fixed block 508, connecting shaft 509; motor A501 is fixedly connected to the upper end of the workbench 1, the transmission rod 502 is fixedly connected to the output end of the motor A501, the fixed frame 503 is fixedly connected to the other end of the transmission rod 502, the rotating shaft 504 is rotatably connected to the inside of the fixed frame 503, the connecting block 505 is fixedly sleeved on the outer wall of the rotating shaft 504, the placement seat 506 is fixedly connected to the upper end of the connecting block 505, the motor B507 is fixedly connected to the outer wall of the fixed frame 503, and the output end of the motor B507 is fixedly connected to one end of the rotating shaft 504.

[0022] The fixed block 508 is fixedly connected to both sides of the upper end of the workbench 1, the transmission rod 502 movably passes through the fixed block 508 on one side, the connecting shaft 509 is rotatably connected to the surface of the fixed block 508 on the other side, and the outer wall of one side of the fixed frame 503 is fixedly connected to the end of the connecting shaft 509 away from the fixed block 508.

[0023] The outer wall of the placement seat 506 is provided with fastening bolts 7, and the workpiece inside the placement seat 506 can be clamped by providing the fastening bolts 7.

[0024] In this embodiment, by setting up an angle adjustment mechanism, the placement seat 506 can be driven to swing forward, backward, left and right, thereby realizing the adjustment of the processing angle of the workpiece, meeting the needs of multi-angle processing. At the same time, with the cooperation of the fastening bolts 7, it is beneficial to improve the processing accuracy and enhance the processing efficiency. Example

[0025] like Figure 2-3 As shown, based on Example 1, the utility model provides a technical solution: preferably, the free forging electro-hydraulic hammer mechanism includes a hydraulic rod 601, the hydraulic rod 601 is fixedly connected to the upper end of the top plate 4, the output end of the hydraulic rod 601 is fixedly connected to a movable plate 602, and the bottom of the movable plate 602 is fixedly connected to a hammer head 603.

[0026] The upper end of the workbench 1 is fixedly connected with a guide rod 604, the upper end of the guide rod 604 is fixedly connected to the bottom of the top plate 4, and the sliding connection of the movable plate 602 is on the outer wall of the guide rod 604. By setting the guide rod 604, the stability of the movable plate 602 during movement can be improved.

[0027] In this embodiment, by setting up a free forging electro-hydraulic hammer mechanism, the stability of the movable plate 602 during lifting and lowering can be ensured under the action of the two guide rods 604, avoiding the hydraulic rod 601 from driving the hammer head 603 down, which may cause the hammer head 603 to shake, thereby ensuring the processing accuracy and quality.

[0028] The following is a detailed description of the working principle of this precise guided free forging electro-hydraulic hammer.

[0029] like Figure 1-3 As shown, when in use, first place the workpiece inside the placement seat 506 and then clamp the workpiece by tightening the fastening bolts 7. If the angle of the workpiece needs to be adjusted, start the motor A501 to drive the fixed frame 503 to swing left and right through the transmission rod 502, start the motor B507 to drive the rotating shaft 504 to rotate, and then drive the connecting block 505 to swing back and forth. Then, the placement seat 506 can be swung back and forth and left and right through the angle adjustment mechanism, thereby achieving the effect of changing the angle of the workpiece. Then, the workpiece can be stamped through the free forging electro-hydraulic hammer mechanism, and the hydraulic rod 601 is started to drive the movable plate 602 to move downward, thereby driving the hammer head 603 to move downward, thereby realizing the stamping of the workpiece. At the same time, the movable plate 602 will slide on the outer wall of the guide rod 604 while moving, thereby ensuring the stability of the movable plate 602 when moving.

Claims

1. A free forging electro-hydraulic hammer capable of precise guidance, comprising a workbench (1), a support leg (2), a fixing plate (3), a top plate (4), an angle adjustment mechanism, and a free forging electro-hydraulic hammer mechanism, characterized in that: The support leg (2) is fixedly connected to the bottom of the workbench (1), the fixed plate (3) is fixedly connected to the upper end of the workbench (1), the top plate (4) is fixedly connected to the top of the fixed plate (3), the angle adjustment mechanism is arranged at the upper end of the workbench (1), and the free forging electro-hydraulic hammer mechanism is arranged at the bottom of the top plate (4); The angle adjustment mechanism comprises a motor A (501), a transmission rod (502), a fixing frame (503), a rotating shaft (504), a connecting block (505), a placement seat (506), a motor B (507), a fixing block (508), and a connecting shaft (509); The motor A (501) is fixedly connected to the upper end of the workbench (1); the transmission rod (502) is fixedly connected to the output end of the motor A (501); the fixed frame (503) is fixedly connected to the other end of the transmission rod (502); the rotating shaft (504) is rotatably connected to the inside of the fixed frame (503); the connecting block (505) is fixedly sleeved on the outer wall of the rotating shaft (504); the placement seat (506) is fixedly connected to the upper end of the connecting block (505); the motor B (507) is fixedly connected to the outer wall of the fixed frame (503); and the output end of the motor B (507) is fixedly connected to one end of the rotating shaft (504).

2. The precisely guided open forging electric hydraulic hammer according to claim 1, characterized in that: The fixed blocks (508) are fixedly connected to both sides of the upper end of the workbench (1); the transmission rod (502) movably passes through the fixed block (508) on one side; the connecting shaft (509) is rotatably connected to the surface of the fixed block (508) on the other side; and an outer wall of one side of the fixed frame (503) is fixedly connected to an end of the connecting shaft (509) away from the fixed block (508).

3. The precisely guided open forging electric hydraulic hammer according to claim 1, characterized in that: The free forging electro-hydraulic hammer mechanism comprises a hydraulic rod (601), wherein the hydraulic rod (601) is fixedly connected to the upper end of a top plate (4), an output end of the hydraulic rod (601) is fixedly connected to a moving plate (602), and a hammer head (603) is fixedly connected to the bottom of the moving plate (602).

4. The precisely guided open forging electric hydraulic hammer according to claim 3 is characterized in that: The upper end of the workbench (1) is fixedly connected to a guide rod (604), the upper end of the guide rod (604) is fixedly connected to the bottom of the top plate (4), and the movable plate (602) is slidably connected to the outer wall of the guide rod (604).

5. The accurately guided free forging electric hydraulic hammer according to claim 4, characterized in that: Two guide rods (604) are provided and are symmetrically arranged on both sides of the center of the moving plate (602).

6. The precisely guided open forging electric hydraulic hammer according to claim 1, characterized in that: The outer wall of the placement seat (506) is provided with fastening bolts (7).

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