Hammer handle installation equipment for hardware hammer processing

Abstract

The present invention provides a hammer handle installation device for hardware hammer processing, which relates to the technical field of assembly connection. The installation device body includes a top-level assembly frame, a bottom-level assembly frame, an air hammer and a hammer handle assembly mechanism. The two ends between the top-level assembly frame and the bottom-level assembly frame are welded as a whole through rods. An air hammer is welded on the top of one end of the top-level assembly frame, and a crimping plate is connected to the bottom end of the air hammer. A transfer groove is opened in the middle of the top-level assembly frame, and the hammer handle assembly mechanism passes through the inside of the transfer groove. The installation device further increases the extrusion force between the hammer handle and the hammer head through a wedge, enhances the firmness after installation, and the process of wedge docking and fitting is more accurate and efficient. The impact pressure applied can be increased, and the probability of deformation and rupture of the hammer handle that may occur during the hammering process is reduced. After the assembly is completed, the assembled hardware hammer can continue to be directly discharged from the side of the hammer head fixing mechanism with the help of a horizontal drive component.

Description

Technical Field

[0001] The invention relates to the technical field of assembly connection, in particular to a hammer handle installation device for hardware hammer processing. Background Art

[0002] The processing flow of a hardware hammer mainly includes several stages, including design, material preparation, processing, assembly and surface treatment. In the assembly stage, the processed hammer head and hammer handle will be connected in a pre-designed way to form a complete hardware hammer. The entire assembly process needs to be carried out strictly in accordance with the design plan to ensure that the quality and performance of the hardware hammer meet the expected standards.

[0003] The hammer handle installation equipment used in the prior art for hardware hammer processing all provides impact force through pneumatic or hydraulic equipment to hammer the hammer handle part into the pre-opened groove on the hammer head. However, in this solution, all the impact force is applied from one end of the hammer handle to the other end. Therefore, a large impact force can easily cause one end of the hammer handle to deform or even crack and break. The small pressure makes it impossible to quickly embed the hammer handle into the inside of the hammer head, making it difficult to balance safety and efficiency. On the other hand, in order to ensure that the hammer head and the hammer handle can be accurately docked, the two structures need to be clamped and locked at the same time. This process will increase the difficulty of early installation and disassembly after assembly, further reducing the installation efficiency of mass production. Summary of the invention

[0004] In view of the shortcomings of the prior art, the purpose of the present invention is to provide a hammer handle installation device for hardware hammer processing to solve the problems raised in the above-mentioned background technology. The present invention improves the firmness of the installation, can avoid all the impact force acting on the hammer handle, takes into account high efficiency and safety, and can quickly perform disassembly and assembly.

[0005] In order to achieve the above-mentioned purpose, the present invention is implemented through the following technical scheme: a hammer handle installation device for hardware hammer processing, including an installation device body, the installation device body including a top-level assembly frame, a bottom-level assembly frame, an air hammer and a hammer handle assembly mechanism, the two ends between the top-level assembly frame and the bottom-level assembly frame are welded as a whole through rods, an air hammer is welded on the top of one end of the top-level assembly frame, and a crimping plate is connected to the bottom end of the air hammer. A transfer groove is opened in the middle of the top-level assembly frame, and the hammer handle assembly mechanism passes through the inside of the transfer groove. The hammer handle assembly mechanism includes a horizontal drive component and a linkage component, the bottom of the linkage component is pressed on the surface of the bottom-level assembly frame, wedge docking components are welded on both sides of the bottom-level assembly frame, a hammer head fixing mechanism is installed at one end of the surface of the bottom-level assembly frame, and the hammer handle passes through the end of the horizontal drive component and the middle position of the linkage component in sequence.

[0006] Furthermore, a sliding groove is provided on the inner wall of the transfer groove, and the horizontal drive assembly includes a motor, a threaded sleeve and a plug-in sleeve. A screw is plugged into the output end of the motor, and extension plates are integrally formed on both sides of the plug-in sleeve, and sliding plates are integrally formed on the sides of the extension plates.

[0007] Furthermore, the side of the plug-in sleeve is welded to the threaded sleeve as a whole, the end of the screw rod is embedded in the interior of the threaded sleeve, and the extension plate and the sliding sheet are fixed on both sides of the plug-in sleeve in a symmetrical manner.

[0008] Furthermore, the housing of the motor is fixed to the end of the top assembly frame by screws, the sliding sheet is integrally embedded in the interior of the sliding groove, and the end of the extension plate is pressed against the inner wall of the transfer frame.

[0009] Furthermore, the linkage assembly includes a bottom impact plate and a second push plate, a sleeve interface is opened in the middle of the bottom impact plate, an impact column is integrally formed on the surface of the bottom impact plate, a pressure plate is integrally formed on the top of the impact column, a first spring is sleeved on the surface of the impact column, and a card slot is opened on one side of the bottom impact plate.

[0010] Furthermore, a card block is integrally formed on the side of the second push plate, the card slot is sleeved on the surface of the card block, and the cross-sections of the card slot and the card block are both "T"-shaped structures, the two ends of the first spring respectively rest on the surfaces of the pressure plate and the extension plate, the impact column passes through the middle of the extension plate, and the bottom of the second push plate is pressed against the surface of the bottom assembly frame.

[0011] Furthermore, the wedge docking assembly includes an independent wedge and a docking channel, an electric telescopic rod is inserted into the inner bottom of the docking channel, a first push plate is screwed to the rear end of the electric telescopic rod, and a push rod is also screwed to the surface of the first push plate.

[0012] Furthermore, a support plate is welded to the end of the push rod, and a delivery port is opened at the top of the docking channel. The independent wedge is placed into the interior of the docking channel from the delivery port, and the support plate is used to lean against the rear of the independent wedge. A pin is inserted on the surface of each independent wedge, and the independent wedge is embedded into the side bottom of the hammer handle through the pin.

[0013] Furthermore, the hammer head fixing mechanism includes a positioning groove and a positioning clamping plate, the interior of the positioning groove is filled with the positioning clamping plate, and a second spring is welded to one side of the positioning clamping plate.

[0014] Furthermore, the other end of the second spring is inserted into the inner wall of the positioning groove, and a discharge port is provided on one side of the bottom of the positioning groove, and the positioning clamp is used to press the side of the hammer head against it.

[0015] Beneficial effects of the present invention:

[0016] 1. The hammer handle installation equipment for hardware hammer processing can symmetrically connect the two wedges with the bottom sides of the hammer handle in the process of transferring the hammer handle through the wedge docking assembly, so that when the hammer handle is subsequently docked with the hammer head, the extrusion force between the hammer handle and the hammer head is further increased with the help of the wedge, thereby enhancing the firmness after installation, and the wedge docking and fitting process is more accurate and efficient.

[0017] 2. After the hammer handle installation equipment for hardware hammer processing connects the wedges, during the process of impact assembly with the help of an air hammer, the top crimping plate can be used to apply pressure to the top of the hammer handle and the tops of the two wedges at the same time, thereby dispersing the impact force and avoiding concentration on the hammer handle. Therefore, the applied impact pressure can be increased, reducing the probability of deformation and cracking of the hammer handle during the hammering process.

[0018] 3. The hammer handle installation device for hardware hammer processing controls the movement of the entire hammer handle through a horizontal drive component, and can also drive the linkage component to move. Therefore, the docking of the wedge and the assembly of the hammer handle and the hammer head can be gradually completed during the unidirectional movement. After the assembly is completed, the assembled hardware hammer can be directly discharged from the side of the hammer head fixing mechanism with the help of the horizontal drive component. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a structural schematic diagram of the appearance of a hammer handle installation device for hardware hammer processing according to the present invention;

[0020] Figure 2 It is a structural schematic diagram of the hammer handle assembly mechanism of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the horizontal drive component part of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the linkage component part of the present invention;

[0023] Figure 5 The figure is a disassembled view of the wedge docking assembly of the present invention;

[0024] Figure 6 It is a structural diagram of the hammer head fixing mechanism part of the present invention;

[0025] In the figure: 1. top assembly frame; 2. bottom assembly frame; 3. air hammer; 4. crimping plate; 5. hammer handle assembly mechanism; 6. wedge docking assembly; 7. hammer head fixing mechanism; 8. horizontal drive assembly; 9. linkage assembly; 10. motor; 11. screw rod; 12. threaded sleeve; 13. plug-in sleeve; 14. extension plate; 15. sliding sheet; 16. transfer slot; 17. sliding slot; 18. bottom impact plate; 19. socket; 20. impact column; 21. first spring; 22. pressure plate; 23. card slot; 24. second push plate; 25. card block; 26. docking channel; 27. delivery port; 28. electric telescopic rod; 29. ​​first push plate; 30. push rod; 31. top support plate; 32. independent wedge; 33. staple; 34. positioning slot; 35. second spring; 36. discharge port; 37. positioning splint. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0027] See also Figures 1 to 6 The present invention provides the following technical solutions: a hammer handle installation device for hardware hammer processing, comprising an installation device body, the installation device body comprising a top assembly frame 1, a bottom assembly frame 2, an air hammer 3 and a hammer handle assembly mechanism 5, the two ends between the top assembly frame 1 and the bottom assembly frame 2 are welded as a whole through rods, the top end of the top assembly frame 1 is welded with an air hammer 3, the bottom end of the air hammer 3 is connected with a crimping plate 4, a transfer groove 16 is opened in the middle of the top assembly frame 1, the hammer handle assembly mechanism 5 passes through the inside of the transfer groove 16, the hammer handle assembly mechanism 5 comprises a horizontal drive component 8 and a linkage component 9, the bottom of the linkage component 9 is pressed on the surface of the bottom assembly frame 2, the two sides of the bottom assembly frame 2 are welded with a wedge docking component 6, one end of the surface of the bottom assembly frame 2 is installed with a hammer head fixing mechanism 7, and the hammer handle passes through the end of the horizontal drive component 8 and the middle position of the linkage component 9 in sequence. The hammer handle installation device for hardware hammer processing is used to plug the wooden hammer handle into the hammer head to complete the assembly process.

[0028] When the present invention is used, the hammer head part is manually placed inside the hammer head fixing mechanism 7, and then the hammer handle part is manually inserted from the top of the hammer handle assembly mechanism 5 downward into the interior, and at the same time penetrates the interior of the horizontal driving component 8 and the linkage component 9. In the initial state, the hammer handle assembly mechanism 5 is at one end of the assembly frame, such as Figure 1The state shown, then start the motor 10, and control the horizontal driving assembly 8 through the motor 10 to directly drive the entire hammer handle assembly mechanism 5 to move along the top assembly frame 1 and the bottom assembly frame 2, until the hammer handle inserted in a vertical state inside the hammer handle assembly mechanism 5 is driven to move toward the position of the hammer head, until the bottom of the hammer handle is moved to the inside of the wedge docking assembly 6, the wedge can be pressed against the bottom of the side of the hammer handle in a symmetrical manner from both sides, and a preliminary plug-in fixation is performed. After the wedge is fixed, start the motor 10 again until the hammer handle is pushed to the top of the hammer head fixing mechanism 7, and then the air hammer 3 at the bottom can be started, and the air hammer 3 is used to simultaneously apply a downward hammering effect to the top of the hammer handle and the protruding parts of the two wedges through the linkage assembly 9, until the wedge as a whole and the bottom end of the hammer handle are synchronously embedded in the groove provided on the hammer head, and finally continue to start the motor 10, push the hammer handle hammer head toward the rear end, and the side of the hammer head fixing mechanism 7 can be directly taken out downward.

[0029] In this embodiment, a sliding groove 17 is provided on the inner wall of the transfer groove 16, and the horizontal drive assembly 8 includes a motor 10, a threaded sleeve 12 and a plug-in sleeve 13. A screw rod 11 is plugged into the output end of the motor 10, and extension plates 14 are integrally formed on both sides of the plug-in sleeve 13, and a sliding sheet 15 is integrally formed on the side of the extension plate 14. The side of the plug-in sleeve 13 is welded to the threaded sleeve 12 as a whole, and the end of the screw rod 11 is embedded in the threaded sleeve 12. The extension plate 14 and the sliding sheet 15 are fixed to both sides of the plug-in sleeve 13 in a symmetrical manner. The outer shell of the motor 10 is fixed to the end of the top assembly frame 1 by screws, and the sliding sheet 15 is integrally embedded in the sliding groove 17, and the end of the extension plate 14 is against the inner wall of the transfer frame.

[0030] Specifically, the horizontal drive assembly 8 is used to push the hammer handle horizontally. When in use, the hammer handle is first passed through the plug-in sleeve 13 in the horizontal drive assembly 8. After starting the motor 10, the motor 10 can cooperate with the threaded sleeve 12 through the rotation of the screw rod 11 to move the threaded sleeve 12 and the plug-in sleeve 13 toward the rear end, thereby driving the hammer handle passed through the inside to be pushed, and the two sides of the plug-in sleeve 13 move along the transfer groove 16 and the sliding groove 17 through the extension plate 14 and the sliding sheet 15 to ensure that the movement process of the hammer handle remains stable, and the entire pushing process of the subsequent hammer handle is always pushed through the plug-in sleeve 13.

[0031] In this embodiment, the linkage assembly 9 includes a bottom impact plate 18 and a second push plate 24. A socket 19 is provided in the middle of the bottom impact plate 18. An impact column 20 is integrally formed on the surface of the bottom impact plate 18. A pressure plate 22 is integrally formed on the top of the impact column 20. A first spring 21 is sleeved on the surface of the impact column 20. A slot 23 is provided on one side of the bottom impact plate 18. A block 25 is integrally formed on the side of the second push plate 24. The slot 23 is sleeved on the surface of the block 25. The cross sections of the slot 23 and the block 25 are both T-shaped structures. The two ends of the first spring 21 are respectively pressed against the surface of the pressure plate 22 and the extension plate 14. The impact column 20 passes through the middle of the extension plate 14. The bottom of the second push plate 24 is pressed against the surface of the bottom assembly frame 2. After the wedges are docked, during the process of impact assembly with the aid of the air hammer 3, the top crimping plate 4 can be used to apply pressure to the top of the hammer handle and the tops of the two wedges at the same time, thereby dispersing the impact force and avoiding concentration on the hammer handle. This increases the impact pressure applied and reduces the probability of deformation and rupture of the hammer handle during the hammering process.

[0032] Specifically, the two wedges can be pushed to the bottom of the two sides of the hammer handle for docking through the wedge docking assembly 6, and then after the hammer handle and the wedge are pushed to the top of the hammer head, the air hammer 3 is started, and the air hammer 3 pushes the lower crimping plate 4 downward, and the crimping plate 4 will hit the top of the hammer handle and the top of the pressure plate 22 at the same time, so the top of the hammer handle is only subjected to a part of the impact force, which ensures that the hammer handle can be inserted downward into the hammer head, and the pressure plate 22 exerts pressure on the bottom impact plate 18 with the help of the impact column 20. Since the wedge is inserted in the early stage, the top edge of the wedge will protrude from the side of the hammer handle, so the bottom impact plate 18 When the striking plate 18 generates an impact force downward, it will directly act on the wedges protruding on both sides, thereby applying another part of the impact force directly from the top of the wedge, ensuring that the wedge part clamps the side of the hammer handle and is simultaneously embedded downward into the inner side of the hammer head. Finally, the impact force applied by the top air hammer 3 is jointly borne from three points to realize the press-fitting process of the hammer handle part. After the installation is completed, when the air hammer 3 is reset, the pressure plate 22 can be pushed upward by the first spring 21, so that the bottom impact plate 18 can also be quickly reset, and the first push plate 29 part is always pressed on the surface of the bottom assembly frame 2 to push the wedge and assist in positioning.

[0033] In this embodiment, the wedge docking assembly 6 includes an independent wedge 32 and a docking channel 26. An electric telescopic rod 28 is inserted into the inner bottom of the docking channel 26. A first push plate 29 is screwed to the rear end of the electric telescopic rod 28. A push rod 30 is also screwed to the surface of the first push plate 29. A support plate 31 is welded to the end of the push rod 30. A delivery port 27 is provided at the top of the docking channel 26. The independent wedge 32 is placed into the interior of the docking channel 26 from the delivery port 27. The support plate 31 is used to support the rear of the independent wedge 32. A clamping nail 33 is inserted into the surface of each independent wedge 32, and the independent wedge 32 is embedded into the side bottom of the hammer handle through the clamping nail 33. Through the wedge docking assembly 6, the two wedges can be docked with the bottom sides of the hammer handle in a symmetrical manner during the process of transferring the hammer handle, so that when the hammer handle is subsequently docked with the hammer head, the squeezing force between the hammer handle and the hammer head is further increased with the help of the wedges, thereby enhancing the firmness after installation, and the wedge docking and fitting process is more accurate and efficient.

[0034] Specifically, through the wedge docking assembly 6, two wedges can be embedded into the surface of the hammer handle from both sides of the hammer handle. When in use, the wedge is manually dropped into the interior of the docking channel 26 from the drop-in port 27 at the top, and then the hammer handle assembly mechanism 5 drives the hammer handle to move to the middle of the two wedge docking assemblies 6. At this time, the electric telescopic rod 28 can be started, and the first push plate 29 at the end is pulled by the extension of the electric telescopic rod 28. With the help of the first push plate 29, the push rod 30 and the supporting plate 31 at the end are driven to push the independent wedge 32 toward the end of the docking channel 26 until the independent wedge 32 is pressed against the middle position of the two wedge docking assemblies 6, and the nail 33 at the end of the wedge is inserted into the side of the wooden hammer handle to complete the initial fixation.

[0035] In this embodiment, the hammer head fixing mechanism 7 includes a positioning groove 34 and a positioning clamp 37. The positioning clamp 37 is filled inside the positioning groove 34, and a second spring 35 is welded on one side of the positioning clamp 37. The other end of the second spring 35 is inserted into the inner wall of the positioning groove 34, and a discharge port 36 is opened on one side of the bottom of the positioning groove 34. The positioning clamp 37 is used to press the side of the hammer head against. The entire hammer handle is controlled to move by the horizontal driving component 8, and the linkage component 9 can also be driven to move. Therefore, the docking of the wedge and the assembly process of the hammer handle and the hammer head can be gradually completed during the unidirectional movement. After the assembly is completed, the assembled hardware hammer can continue to be directly discharged from the side of the hammer head fixing mechanism 7 with the help of the horizontal driving component 8.

[0036] Specifically, after the hammer head is embedded in the positioning groove 34, the positioning clamping plate 37 is pushed with the help of the second spring 35, and the hammer head can be pushed toward one side of the positioning groove 34 with the help of the positioning clamping plate 37 until the hammer head is clamped and fixed. Subsequently, the hammer handle is moved to the top of the hammer head through the hammer handle assembly mechanism 5, and after the assembly is completed, the hammer handle is continued to be pushed to push the positioning clamping plate 37 away, so that the second spring 35 is compressed until the hammer head is moved to the other side of the positioning groove 34, and finally the assembled hardware hammer can be discharged downward from the discharge port 36 at the bottom of the other side.

[0037] The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic characteristics of the present invention.

[0038] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A hammer handle installation device for hardware hammer processing, comprising an installation device body, characterized in that: The installation device body comprises a top assembly frame (1), a bottom assembly frame (2), an air hammer (3) and a hammer handle assembly mechanism (5); the two ends of the top assembly frame (1) and the bottom assembly frame (2) are welded as a whole through rods; the top of one end of the top assembly frame (1) is welded with an air hammer (3); the bottom of the air hammer (3) is connected to a crimping plate (4); a transfer groove (16) is provided in the middle of the top assembly frame (1); the hammer handle assembly mechanism (5) passes through the inside of the transfer groove (16); the hammer handle assembly mechanism (5) comprises a horizontal drive component (8) and a linkage component (9); the bottom of the linkage component (9) is pressed on the surface of the bottom assembly frame (2); and wedges are welded on both sides of the bottom assembly frame (2). A sub-docking assembly (6), a hammer head fixing mechanism (7) is installed at one end of the surface of the bottom assembly frame (2), the hammer handle passes through the end of the horizontal drive assembly (8) and the middle position of the linkage assembly (9) in sequence, a sliding groove (17) is opened on the inner wall of the transfer groove (16), the horizontal drive assembly (8) includes a motor (10), a threaded sleeve (12) and a plug-in sleeve (13), the output end of the motor (10) is plugged with a screw rod (11), the two sides of the plug-in sleeve (13) are integrally formed with extension plates (14), and the side of the extension plate (14) is integrally formed with a sliding sheet (15), the linkage assembly (9) includes a bottom impact plate (18) and a second push plate (24), the bottom impact plate (1 A sleeve interface (19) is provided in the middle of the bottom impact plate (18), an impact column (20) is integrally formed on the surface of the bottom impact plate (18), a pressure plate (22) is integrally formed on the top of the impact column (20), a first spring (21) is sleeved on the surface of the impact column (20), a slot (23) is provided on one side of the bottom impact plate (18), a block (25) is integrally formed on the side of the second push plate (24), the slot (23) is sleeved on the surface of the block (25), and the cross-sections of the slot (23) and the block (25) are both in a "T"-shaped structure, the two ends of the first spring (21) are respectively pressed against the surfaces of the pressure plate (22) and the extension plate (14), and the impact column (20) is sleeved from the middle of the extension plate (14). The bottom of the second push plate (24) is pressed against the surface of the bottom assembly frame (2), the wedge docking assembly (6) comprises an independent wedge (32) and a docking channel (26), an electric telescopic rod (28) is inserted into the inner bottom of the docking channel (26), a first push plate (29) is screwed to the rear end of the electric telescopic rod (28), a push rod (30) is also screwed to the surface of the first push plate (29), a top support plate (31) is welded to the end of the push rod (30), a delivery port (27) is opened at the top of the docking channel (26), the independent wedge (32) is placed from the delivery port (27) into the inside of the docking channel (26), and the top support plate (31) is used to support the rear of the independent wedge (32),A clamping pin (33) is inserted into the surface of each independent wedge (32), and the independent wedge (32) is embedded into the bottom of the side of the hammer handle through the clamping pin (33). The hammer head fixing mechanism (7) includes a positioning groove (34) and a positioning clamp (37). The positioning groove (34) is filled with a positioning clamp (37). A second spring (35) is welded to one side of the positioning clamp (37). The other end of the second spring (35) is inserted into the inner wall of the positioning groove (34). A discharge port (36) is opened on one side of the bottom of the positioning groove (34). The positioning clamp (37) is used to press the side of the hammer head against.

2. The hammer handle installation device for hardware hammer processing according to claim 1 is characterized in that: The side of the plug-in sleeve (13) is welded to the threaded sleeve (12) as a whole, the end of the screw rod (11) is embedded in the threaded sleeve (12), and the extension plate (14) and the sliding sheet (15) are fixed on both sides of the plug-in sleeve (13) in a symmetrical manner.

3. The hammer handle installation device for hardware hammer processing according to claim 2 is characterized in that: The outer shell of the motor (10) is fixed to the end of the top assembly frame (1) by screws, the sliding sheet (15) is integrally embedded in the interior of the sliding groove (17), and the end of the extension plate (14) is pressed against the inner wall to which it is transferred.

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