Disassembling and assembling tool for hammerhead of mechanical radial forging machine

Abstract

The invention discloses a mechanical radial forging machine hammerhead disassembling and assembling tool, and relates to the field of thermal pressure machining of metal materials, the mechanical radial forging machine hammerhead disassembling and assembling tool comprises a radial forging machine body, a mounting base and a radial forging machine hammerhead, the mounting base is arranged at a feeding port of the radial forging machine body, and the radial forging machine hammerhead is arranged on the mounting base; when the hammerhead of the radial forging machine needs to be replaced, only a dismounting plate needs to be mounted on a moving plate, a driving motor drives a lead screw to rotate through a transmission mechanism, the lead screw drives the moving plate to move, the dismounting plate separates a first clamping block from a first clamping groove, meanwhile, the clamping mechanism clamps the hammerhead of the radial forging machine to the dismounting plate, and meanwhile, a screw is unscrewed; the driving motor drives the lead screw to rotate reversely through the transmission mechanism, and the lead screw drives the moving plate to move, so that the hammer head of the radial forging machine can be disassembled, multiple workers do not need to operate at the same time, the hammer head of the radial forging machine does not need to be cooled, the working efficiency is improved, and meanwhile, the hammer head is more convenient to disassemble.

Description

Technical Field

[0001] The invention relates to the technical field of hot pressure processing of metal materials, and in particular to a mechanical radial forging machine hammer head disassembly and assembly tool. Background Art

[0002] Due to the design and structural limitations of the radial forging machine, when it needs to forge steel of different specifications, it is necessary to replace the hammer heads of different specifications accordingly. However, since the hammer heads of the radial forging machine are large in size and heavy in weight (taking the general 16MN radial forging machine in the factory as an example, the equipment has 4 hammer heads, and the weight of a single hammer head is at least 700kg), each time the hammer head is replaced, special tooling is required to remove the hammer head.

[0003] In the utility model patent with application number 202320327084.4, a disassembly tool for the hammer head of a radial forging machine is disclosed, which includes a main shaft and a locking plate assembly; the locking plate assembly includes a first clamping plate and a second clamping plate, and a plurality of bolt pairs connecting the first clamping plate and the second clamping plate, when the first clamping plate and the second clamping plate are located at the locking station, the first clamping plate and the second clamping plate are both sleeved on the main shaft, and are arranged oppositely and at intervals; the plurality of bolt pairs are distributed at intervals around the circumferential axis of the main shaft, and the space between the first clamping plate and the second clamping plate, and between each two adjacent bolt pairs and the main shaft forms a receiving space, and the first clamping plate and the second clamping plate respectively cooperate with two opposite side surfaces arranged along the extension direction of the forging center line in the radial forging machine hammer head and lock the hammer head. The disassembly tool has a fast positioning speed and high precision, is simple and convenient to operate, can improve work efficiency, has a simple overall structure, is not easy to damage, and reduces the manufacturing and use costs of the tool.

[0004] However, in this device, when replacing a larger hammer head, at least two people are required to cooperate in disassembly, and the disassembly process is relatively complicated. At the same time, when the hammer head is processing the material, the temperature at the hammer head is too high, and the hammer head needs to be cooled before replacement, which affects work efficiency. Summary of the invention

[0005] In order to solve the technical problems existing in the above-mentioned prior art, the present invention provides a mechanical radial forging machine hammer head disassembly and assembly tool.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a mechanical radial forging machine hammer disassembly and assembly tool, comprising a radial forging machine body, a mounting base and a radial forging machine hammer, wherein the mounting base is arranged at the feed inlet of the radial forging machine body, and the radial forging machine hammer is arranged on the mounting base;

[0007] The feature is that: a first slide groove is provided on the mounting base, the first slide groove extends in the left and right directions, a first clamping groove is arranged at intervals on the left and right sides of the radial forging machine hammer head, a first clamping block is arranged at intervals on the left and right sides of the first slide groove for sliding inside, the first clamping block is an L-shaped plate structure, the facing ends of the two first clamping blocks can be mutually clamped with the first clamping groove, a first spring is arranged at the opposite ends of the two first clamping blocks, the first spring is used to push the two first clamping blocks to move in the direction of the first clamping groove, a second slide groove which runs through the front and back is provided on the radial forging machine hammer head, a first inclined surface is arranged at intervals on the left and right sides of the radial forging machine hammer head, the first inclined surface is an inclined surface which gradually decreases in height from left to back, a second inclined surface which is adapted to the first inclined surface is arranged at the facing ends of the two first clamping blocks, and through the interaction between the first inclined surface and the second inclined surface, the radial forging machine hammer head can push the two first clamping blocks to move in relative directions;

[0008] Guide rails are arranged at intervals on the left and right sides of the feed port of the radial forging machine body, a movable plate is slidably arranged on the guide rails, a connecting plate is arranged at intervals on the left and right sides of one end of the movable plate facing the radial forging machine hammer head, a second clamping groove is opened at the opposite ends of the two connecting plates, and a movable groove is arranged at intervals on the left and right sides inside the radial forging machine hammer head, a second clamping block is slidably arranged in the movable groove, and the second clamping block and the second clamping groove are adapted to each other;

[0009] The radial forging machine hammer head is provided with accommodating grooves at intervals on the left and right sides, and a translation mechanism is provided inside the accommodating groove. The translation mechanism is connected with the second clamping block, and the translation mechanism is used to drive the second clamping block to leave the second clamping groove.

[0010] Preferably, the translation mechanism comprises a first gear rotatably mounted inside the accommodating groove, a second gear rotatably mounted inside the movable groove, the first gear and the second gear are connected via a connecting shaft, racks are arranged at intervals on the left and right sides of the mounting base, the racks are meshed with the first gear, and through slots that penetrate front and back are arranged at intervals on the left and right sides of the hammer head of the radial forging machine, and the racks are arranged inside the through slots;

[0011] The second clamping block is provided with teeth, and the teeth are meshed with the second gear. A reset member is provided inside the movable groove, and the reset member is connected with the second clamping block.

[0012] Preferably, the reset member is a second spring, one end of the second spring is connected to the inner wall of the movable groove, the other end of the second spring is connected to the second clamping block, and the second clamping block is provided with a third inclined surface whose height gradually decreases from left to right.

[0013] Preferably, a disassembly plate is provided at intervals on the left and right sides of one end of the movable plate facing the radial forging machine hammer head, and the disassembly plate can be separated from the movable plate. The two disassembly plates are provided with a fourth inclined surface whose height gradually decreases from left to right at the opposite ends, and a clamping mechanism is provided on the disassembly plate, which can clamp the disassembly plate inside the radial forging machine hammer head.

[0014] Preferably, a connecting groove is provided at one end of the two disassembly plates facing each other, and the clamping mechanism includes a third clamping block slidably arranged inside the connecting groove, and the third clamping block is provided with a fifth inclined surface which gradually increases in height from left to right, and a third spring is provided inside the connecting groove, and the third spring is connected to the third clamping block, and a third clamping groove is provided in the hammer head of the radial forging machine.

[0015] Preferably, a fixed plate is installed at one end of the guide rail away from the radial forging machine hammer head, and a screw translation mechanism is provided on the fixed plate. The screw translation mechanism is connected to the movable plate, and the screw translation mechanism is used to drive the movable plate to move on the guide rail.

[0016] Preferably, the screw translation mechanism includes a screw rotatably mounted on a fixed plate, the screw is threadedly connected to the movable plate, a fixed frame is mounted on the radial forging machine body, a transmission mechanism is provided on the fixed frame, the transmission mechanism is connected to the screw, and the transmission mechanism is used to drive the screw to rotate.

[0017] Preferably, the transmission mechanism includes a driven gear rotatably mounted on a fixed plate, a through hole extending forward and backward is provided on the fixed plate, a transmission shaft is rotatably provided inside the through hole, the driven gear is connected to the lead screw via the transmission shaft, a driving gear rotatably mounted on the fixed frame, the driving gear is meshed with the driven gear, a driving member is provided on the fixed frame, and the driving member is connected to the driving gear.

[0018] Preferably, the driving member is a driving motor fixedly mounted on a fixed frame, and an output end of the driving motor is connected to a driving gear.

[0019] Preferably, ear plates are provided at intervals on the left and right sides of the radial forging machine hammer head, threaded holes are provided on the mounting base, and screws matching the threaded holes are provided on the ear plates.

[0020] Compared with the prior art, the present invention provides a mechanical radial forging machine hammer head disassembly and assembly tool, which has the following beneficial effects:

[0021] (1) In the present invention, when the radial forging machine hammer head needs to be replaced, it is only necessary to install the disassembly plate on the moving plate, and the driving motor drives the lead screw to rotate through the transmission mechanism, and the lead screw drives the moving plate to move, and the disassembly plate disengages the first clamping block from the first clamping groove, and the clamping mechanism clamps the radial forging machine hammer head on the disassembly plate, and at the same time, the screw is loosened, and the driving motor drives the lead screw to rotate in the opposite direction through the transmission mechanism, and the lead screw drives the moving plate to move, so that the radial forging machine hammer head can be disassembled, and there is no need for multiple workers to operate at the same time, and there is no need for the equal-diameter forging machine hammer head to be cooled, which improves work efficiency and makes the disassembly of the hammer head more convenient.

[0022] (2) In addition, when installing the radial forging machine hammer head, there is no need to install the disassembly plate. The radial forging machine hammer head only needs to be placed on the connecting plate, and the radial forging machine hammer head is fixed on the connecting plate through the second clamping block and the second clamping groove. The driving motor drives the lead screw to rotate through the transmission mechanism, and the lead screw drives the moving plate to move. When it moves to the installation base, under the action of the translation mechanism, the second clamping block and the second clamping groove are no longer engaged, thereby completing the installation of the radial forging machine hammer head. The radial forging machine hammer head is more convenient to install, the overall structure is simple, not easy to be damaged, and the cost of tooling manufacturing and use is reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] 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:

[0024] Figure 1 It is a three-dimensional structural schematic diagram of a specific implementation case;

[0025] Figure 2 It is a schematic diagram of the internal cross-sectional structure of the hammer head of a medium diameter forging machine;

[0026] Figure 3 It is a schematic diagram of the internal cross-sectional structure of the hammer head of a medium diameter forging machine;

[0027] Figure 4 It is a schematic diagram of the three-dimensional structure of the hammer head of the medium diameter forging machine;

[0028] Figure 5 It is a top view of the hammer head of the medium diameter forging machine;

[0029] Figure 6 It is a schematic diagram of the internal cross-sectional structure of the hammer head of a medium diameter forging machine;

[0030] Figure 7 It is a schematic diagram of the three-dimensional structure of the first card block in a specific implementation;

[0031] Figure 8 for Figure 2 Schematic diagram of the enlarged structure at point A in the middle.

[0032] In the figure: 10, radial forging body; 11, mounting base; 12, radial forging machine hammer; 121, first slot; 13, first slide; 14, first block; 141, first spring; 15, guide rail; 151, movable plate; 16, second slide; 17, first inclined plane; 171, second inclined plane; 18, connecting plate; 181, second slot; 182, second block; 183, teeth; 19, first gear; 191, second gear; 20, rack; 21, second spring; 211, third inclined plane; 22, disassembly plate; 221, fourth inclined plane; 23, third block; 231, fifth inclined plane; 232, third spring; 233, third slot; 24, fixed plate; 25, lead screw; 26, fixed frame; 27, driven gear; 28, driving gear; 29, driving motor. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. The components of the embodiments of the present invention generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present invention.

[0034] The present embodiment proposes a mechanical radial forging machine hammer disassembly and assembly tool, including a radial forging machine body 10, a mounting base 11 and a radial forging machine hammer 12. The mounting base 11 is arranged at the feed port of the radial forging machine body 10, and the radial forging machine hammer 12 is arranged on the mounting base 11. The mounting base 11 is connected to the driving mechanism inside the radial forging machine body 10. The driving mechanism inside the radial forging machine body 10 can drive the mounting base 11 to move toward the center of the radial forging machine body 10. This structure is a prior art and will not be described in detail here.

[0035] See also Figure 1-8 Guide rails 15 are arranged at intervals on the left and right sides of the feed port of the radial forging machine body 10, and a movable plate 151 is slidably provided on the guide rails 15. A fixed plate 24 is installed at the end of the guide rail 15 away from the radial forging machine hammer head 12, and a screw translation mechanism is arranged on the fixed plate 24. The screw translation mechanism is connected to the movable plate 151, and the screw translation mechanism is used to drive the movable plate 151 to move on the guide rail 15.

[0036] The lead screw translation mechanism includes a lead screw 25 rotatably mounted on a fixed plate 24, the lead screw 25 is threadedly connected to a movable plate 151, a fixed frame 26 is mounted on the radial forging machine body 10, a transmission mechanism is provided on the fixed frame 26, the transmission mechanism is connected to the lead screw 25, and the transmission mechanism is used to drive the lead screw 25 to rotate.

[0037] The transmission mechanism includes a driven gear 27 rotatably mounted on a fixed plate 24. A through hole extending from front to back is opened on the fixed plate 24. A transmission shaft is rotatably arranged inside the through hole. The driven gear 27 is connected to the lead screw 25 through the transmission shaft. A driving gear 28 is rotatably mounted on the fixed frame 26. The driving gear 28 meshes with the driven gear 27. A driving member is provided on the fixed frame 26. The driving member is connected to the driving gear 28. The driving member is a driving motor 29 fixedly mounted on the fixed frame 26. The output end of the driving motor 29 is connected to the driving gear 28.

[0038] The driving motor 29 drives the active gear 28 to rotate, the active gear 28 drives the driven gear 27 to rotate, the driven gear 27 drives the lead screw 25 to rotate through the transmission shaft, the lead screw 25 can drive the movable plate 151 to move on the guide rail 15, and the movable plate 151 can move forward and backward on the guide rail 15 by the forward and reverse rotation of the driving motor 29.

[0039] See also Figure 5-8 A connecting plate 18 is provided at intervals on the left and right sides of one end of the movable plate 151 facing the radial forging machine hammer head 12, and a second slot 181 is provided at the opposite end of the two connecting plates 18. A movable slot is provided at intervals on the left and right sides inside the radial forging machine hammer head 12, and a second block 182 is slidably provided in the movable slot. The second block 182 is adapted to the second slot 181, and a third slide slot is provided on the radial forging machine body 10.

[0040] The radial forging machine hammer 12 is inserted into the connecting plate 18 through the third slide groove, and the second clamping block 182 is provided with a third inclined surface 211 whose height gradually decreases from left to right. A reset member is provided inside the movable groove, and the reset member is connected to the second clamping block 182. The reset member is a second spring 21, and one end of the second spring 21 is connected to the inner wall of the movable groove, and the other end of the second spring 21 is connected to the second clamping block 182. Under the interaction between the connecting plate 18 and the third inclined surface 211, the second clamping block 182 compresses the second spring 21. When the radial forging machine hammer 12 moves to the second clamping groove 181, under the action of the second spring 21, the second clamping block 182 enters the second clamping groove 181, thereby clamping the radial forging machine hammer 12 on the connecting plate 18.

[0041] When the lead screw 25 drives the movable plate 151 to move toward the mounting base 11, the connecting plate 18 drives the radial forging machine hammer head 12 to move. A first slide groove 13 is provided on the mounting base 11. The first slide groove 13 extends in the left and right directions. The radial forging machine hammer head 12 is provided with first clamping grooves 121 at left and right intervals. The first slide groove 13 is provided with first clamping blocks 14 at left and right intervals for sliding. The first clamping blocks 14 are L-shaped plate structures. The facing ends of the two first clamping blocks 14 can be mutually clamped with the first clamping grooves 121. The opposite ends of the two first clamping blocks 14 are provided with first springs 141. The first springs 141 are used to push the two first clamping blocks 14 to move toward the first clamping grooves 121.

[0042] A second slide groove 16 is provided on the radial forging machine hammer head 12, and first inclined surfaces 17 are arranged at intervals on the left and right of the radial forging machine hammer head 12. The first inclined surface 17 is an inclined surface whose height gradually decreases from left to back. The facing ends of the two first blocks 14 are provided with second inclined surfaces 171 that are compatible with the first inclined surface 17.

[0043] See also Figure 1-6 When the radial forging machine hammer head 12 moves to the mounting base 11, through the interaction between the first inclined surface 17 and the second inclined surface 171, the radial forging machine hammer head 12 can push the two first clamping blocks 14 to move in relative directions, and at the same time compress the first spring 141. When the first clamping block 14 moves to the first clamping groove 121, under the action of the first spring 141, the first clamping block 14 enters the first clamping groove 121, thereby clamping the radial forging machine hammer head 12 on the mounting base 11.

[0044] Accommodation grooves are arranged at intervals on the left and right sides of the radial forging machine hammer head 12 . A translation mechanism is arranged inside the accommodation groove. The translation mechanism is connected to the second clamping block 182 . The translation mechanism is used to drive the second clamping block 182 to disengage from the second clamping groove 181 .

[0045] The translation mechanism includes a first gear 19 rotatably installed inside the accommodating groove, and a second gear 191 rotatably installed inside the movable groove. The first gear 19 and the second gear 191 are connected by a connecting shaft. Racks 20 are arranged at intervals on the left and right sides of the mounting base 11, and the racks 20 are meshed with the first gear 19. Through grooves that pass through the front and back are arranged at intervals on the left and right sides of the radial forging machine hammer head 12, and the racks 20 are arranged inside the through grooves; teeth 183 are arranged on the second block 182, and the teeth 183 are meshed with the second gear 191.

[0046] When the radial forging machine hammer head 12 slides onto the mounting base 11, the rack 20 drives the first gear 19 to rotate, and the first gear 19 drives the second gear 191 to rotate through the connecting shaft, and the second gear 191 drives the second clamping block 182 to move away from the second clamping groove 181 through the teeth 183 on the second clamping block 182, and at the same time compresses the second spring 21, so that the second clamping block 182 disengages from the second clamping groove 181.

[0047] See also Figure 1-8 When the second clamping block 182 is disengaged from the second clamping groove 181, the first clamping block 14 just enters into the first clamping groove 121, thereby clamping the radial forging machine hammer head 12 on the mounting base 11. Since the second clamping block 182 is disengaged from the second clamping groove 181 at this time, under the action of the lead screw 25, the movable plate 151 drives the connecting plate 18 away from the radial forging machine hammer head 12. The radial forging machine hammer head 12 is provided with ear plates at intervals on the left and right, and the mounting base 11 is provided with threaded holes. The ear plates are provided with screws that are compatible with the threaded holes. When the connecting plate 18 is completely disengaged from the radial forging machine hammer head 12, tightening the screws can fix the radial forging machine hammer head 12 on the mounting base 11.

[0048] A disassembly plate 22 is provided on the left and right sides of one end of the movable plate 151 facing the radial forging machine hammer head 12, and the disassembly plate 22 can be separated from the movable plate 151. The opposite ends of the two disassembly plates 22 are provided with a fourth inclined surface 221 whose height gradually decreases from left to right. A clamping mechanism is provided on the disassembly plate 22, and the clamping mechanism can clamp the disassembly plate 22 inside the radial forging machine hammer head 12.

[0049] A connecting groove is provided at one end of the two disassembly plates 22 facing each other, and the clamping mechanism includes a third clamping block 23 slidably arranged inside the connecting groove, and a fifth inclined surface 231 which gradually increases in height from left to right is provided on the third clamping block 23. A third spring 232 is provided inside the connecting groove, and the third spring 232 is connected to the third clamping block 23. A third clamping groove 233 is provided in the hammer head 12 of the radial forging machine.

[0050] When the radial forging machine hammer 12 needs to be disassembled, the disassembly plate 22 is installed on the moving plate 151, and the lead screw 25 drives the moving plate 151 to move. The fourth inclined surface 221 on the disassembly plate 22 can drive the two first clamping blocks 14 to move in relative directions, so that the first clamping block 14 is disengaged from the first clamping groove 121, and the first spring 141 is compressed at the same time. When the disassembly plate 22 compresses the first clamping block 14, the fifth inclined surface 231 on the third clamping block 23 can push the two third clamping blocks 23 to move in relative directions, and compress the third spring 232 at the same time. When the first clamping block 14 is completely disengaged from the first clamping groove 121, under the action of the third spring 232, the third clamping block 23 enters the third clamping groove 233, thereby clamping the radial forging machine hammer 12 on the disassembly plate 22.

[0051] Under the action of the lead screw 25, the movable plate 151 drives the disassembly plate 22 away from the mounting base 11, thereby removing the radial forging machine hammer head 12 from the mounting base 11. During the disassembly process, the rack 20 drives the first gear 19 to rotate in the opposite direction, and the first gear 19 drives the second gear 191 to rotate in the opposite direction through the connecting shaft. The second gear 191 drives the second clamping block 182 to move toward the second clamping groove 181 through the teeth 183 on the second clamping block 182, so that the second clamping block 182 is re-clamped inside the second clamping groove 181, thereby clamping the radial forging machine hammer head 12 on the connecting plate 18.

[0052] See also Figure 1-8 Working principle: When the radial forging machine hammer head 12 needs to be installed, the radial forging machine hammer head 12 is inserted into the connecting plate 18. Under the action of the second spring 21, the second clamping block 182 enters the second clamping groove 181, thereby clamping the radial forging machine hammer head 12 on the connecting plate 18.

[0053] At the same time, the driving motor 29 drives the active gear 28 to rotate, the active gear 28 drives the driven gear 27 to rotate, the driven gear 27 drives the lead screw 25 to rotate through the transmission shaft, the lead screw 25 can drive the movable plate 151 to move on the guide rail 15, and the movable plate 151 drives the connecting plate 18 to move toward the mounting base 11.

[0054] When moving to the mounting base 11, under the action of the first spring 141, the two first clamping blocks 14 move toward the first clamping slot 121, thereby clamping the radial forging machine hammer head 12 on the mounting base 11. At the same time, under the action of the translation mechanism, the second clamping block 182 moves away from the second clamping slot 181, so that the connecting plate 18 can be separated from the radial forging machine hammer head 12.

[0055] When the radial forging machine hammer 12 needs to be disassembled or replaced, the disassembly plate 22 is installed on the moving plate 151, and the lead screw 25 drives the moving plate 151 to move. The fourth inclined surface 221 on the disassembly plate 22 can drive the two first clamping blocks 14 to move in relative directions, so that the first clamping block 14 is disengaged from the first clamping groove 121, and the first spring 141 is compressed at the same time. When the disassembly plate 22 compresses the first clamping block 14, the fifth inclined surface 231 on the third clamping block 23 can push the two third clamping blocks 23 to move in relative directions, and compress the third spring 232 at the same time. When the first clamping block 14 is completely disengaged from the first clamping groove 121, under the action of the third spring 232, the third clamping block 23 enters the third clamping groove 233, thereby clamping the radial forging machine hammer 12 on the disassembly plate 22.

[0056] Under the action of the lead screw 25, the movable plate 151 drives the disassembly plate 22 away from the mounting base 11, thereby removing the radial forging machine hammer head 12 from the mounting base 11. During the disassembly process, the rack 20 drives the first gear 19 to rotate in the opposite direction, and the first gear 19 drives the second gear 191 to rotate in the opposite direction through the connecting shaft. The second gear 191 drives the second clamping block 182 to move toward the second clamping groove 181 through the teeth 183 on the second clamping block 182, so that the second clamping block 182 is re-clamped inside the second clamping groove 181, thereby clamping the radial forging machine hammer head 12 on the connecting plate 18.

[0057] In the description of the present invention, the terms "first", "second", "another", and "yet another" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, the features defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0058] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. In addition, in the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0059] Although the 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 claims and their equivalents.

Claims

1. A mechanical radial forging machine hammer disassembly and assembly tool, comprising a radial forging machine body (10), a mounting base (11) and a radial forging machine hammer (12), wherein the mounting base (11) is arranged at a feed inlet of the radial forging machine body (10), and the radial forging machine hammer (12) is arranged on the mounting base (11); Features: A first slide groove (13) is provided on the mounting base (11), and the first slide groove (13) extends in the left-right direction. A first clamping groove (121) is arranged at intervals on the left and right inside the radial forging machine hammer head (12). A first clamping block (14) is slidably arranged at intervals on the left and right inside the first slide groove (13). The first clamping block (14) is an L-shaped plate structure. The facing ends of the two first clamping blocks (14) can be mutually clamped with the first clamping groove (121). The opposite ends of the two first clamping blocks (14) are provided with a first spring (141), and the first spring (141) is used to push the two first clamping blocks (1 4) moving in the direction of the first clamping groove (121), a second sliding groove (16) penetrating from front to back is provided on the radial forging machine hammer (12), first inclined surfaces (17) are arranged on the radial forging machine hammer (12) at intervals on the left and right, the first inclined surface (17) is an inclined surface whose height gradually decreases from left to back, and a second inclined surface (171) adapted to the first inclined surface (17) is arranged at the opposite ends of the two first clamping blocks (14), and through the interaction between the first inclined surface (17) and the second inclined surface (171), the radial forging machine hammer (12) can push the two first clamping blocks (14) to move in relative directions; Guide rails (15) are arranged at intervals on the left and right sides of the feed inlet of the radial forging machine body (10), a movable plate (151) is slidably arranged on the guide rail (15), a connecting plate (18) is arranged at intervals on the left and right sides of one end of the movable plate (151) facing the radial forging machine hammer head (12), a second clamping groove (181) is opened at the opposite ends of the two connecting plates (18), a movable groove is arranged at intervals on the left and right sides inside the radial forging machine hammer head (12), a second clamping block (182) is slidably arranged in the movable groove, and the second clamping block (182) and the second clamping groove (181) are adapted to each other; The radial forging machine hammer head (12) is provided with accommodating grooves at intervals on the left and right sides. A translation mechanism is provided inside the accommodating groove. The translation mechanism is connected to the second clamping block (182). The translation mechanism is used to drive the second clamping block (182) to separate from the second clamping groove (181).

2. The mechanical radial forging machine hammer disassembly and assembly tool according to claim 1, characterized in that: The translation mechanism comprises a first gear (19) rotatably mounted inside the receiving groove, a second gear (191) rotatably mounted inside the moving groove, the first gear (19) and the second gear (191) are connected via a connecting shaft, racks (20) are arranged on the mounting base (11) at intervals on the left and right, the racks (20) are meshed with the first gear (19), and through slots that penetrate front and back are arranged on the hammer head (12) of the radial forging machine at intervals on the left and right, and the racks (20) are arranged inside the through slots; The second clamping block (182) is provided with teeth (183), the teeth (183) meshing with the second gear (191), and a reset member is provided inside the movable groove, the reset member being connected to the second clamping block (182).

3. The mechanical radial forging machine hammer disassembly and assembly tool according to claim 2, characterized in that: The reset member is a second spring (21), one end of the second spring (21) is connected to the inner wall of the movable groove, the other end of the second spring (21) is connected to the second clamping block (182), and the second clamping block (182) is provided with a third inclined surface (211) whose height gradually decreases from left to right.

4. A mechanical radial forging machine hammer disassembly and assembly tool according to any one of claims 1 to 3, characterized in that: A disassembly plate (22) is provided at intervals on the left and right sides of one end of the movable plate (151) facing the radial forging machine hammer head (12); the disassembly plate (22) can be separated from the movable plate (151); a fourth inclined surface (221) whose height gradually decreases from left to right is provided at the opposite ends of the two disassembly plates (22); a clamping mechanism is provided on the disassembly plate (22); the clamping mechanism can clamp the disassembly plate (22) inside the radial forging machine hammer head (12).

5. The mechanical radial forging machine hammer disassembly and assembly tool according to claim 4, characterized in that: A connecting groove is provided at one end of the two disassembly plates (22) facing each other. The clamping mechanism comprises a third clamping block (23) slidably arranged inside the connecting groove. The third clamping block (23) is provided with a fifth inclined surface (231) whose height gradually increases from left to right. A third spring (232) is provided inside the connecting groove. The third spring (232) is connected to the third clamping block (23). A third clamping groove (233) is provided inside the radial forging machine hammer head (12).

6. The mechanical radial forging machine hammer disassembly and assembly tool according to claim 4, characterized in that: A fixed plate (24) is installed at one end of the guide rail (15) away from the radial forging machine hammer head (12), and a lead screw translation mechanism is arranged on the fixed plate (24). The lead screw translation mechanism is connected to the movable plate (151), and the lead screw translation mechanism is used to drive the movable plate (151) to move on the guide rail (15).

7. The mechanical radial forging machine hammer disassembly and assembly tool according to claim 6, characterized in that: The lead screw translation mechanism comprises a lead screw (25) rotatably mounted on a fixed plate (24), the lead screw (25) being threadedly connected to a movable plate (151), a fixed frame (26) being mounted on the radial forging machine body (10), a transmission mechanism being arranged on the fixed frame (26), the transmission mechanism being connected to the lead screw (25), and the transmission mechanism being used to drive the lead screw (25) to rotate.

8. The mechanical radial forging machine hammer disassembly and assembly tool according to claim 7, characterized in that: The transmission mechanism comprises a driven gear (27) rotatably mounted on a fixed plate (24); a through hole extending forward and backward is provided on the fixed plate (24); a transmission shaft is rotatably arranged inside the through hole; the driven gear (27) is connected to a lead screw (25) via the transmission shaft; a driving gear (28) is rotatably mounted on the fixed frame (26); the driving gear (28) is meshed with the driven gear (27); a driving member is provided on the fixed frame (26); and the driving member is connected to the driving gear (28).

9. The mechanical radial forging machine hammer disassembly and assembly tool according to claim 8, characterized in that: The driving member is a driving motor (29) fixedly mounted on the fixed frame (26), and the output end of the driving motor (29) is connected to the driving gear (28).

10. The mechanical radial forging machine hammer disassembly and assembly tool according to claim 1, characterized in that: The radial forging machine hammer head (12) is provided with ear plates at intervals on the left and right, the mounting base (11) is provided with threaded holes, and the ear plates are provided with screws matching the threaded holes.

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