Fitting aid for a side-charging machine

Abstract

The utility model discloses a cooperation auxiliary structure for side puncher relates to side puncher technical field, including machine case, workbench, guide rod, roof, hydraulic cylinder, upper pressure mould and side cutting mould, the workbench fixed connection on the machine case upper surface, the number of guide rod is four. The utility model discloses through setting up and dismounting device, machine case, workbench, guide rod, roof, hydraulic cylinder, upper pressure mould, side cutting mould, arrangement groove, dress and combine board, movable slot, support rod, clamping joint assembly, moving plate, pull shaft, L type clamp, adjusting mechanism, linkage, swivel, handle, pivot, connecting rod, worm wheel, control part, worm, motor, elastic dustproof pad and the cooperation of butt joint clamping groove, need not special tool, through the quick dismounting of side cutting mould of and dismounting device can be realized, improve the repair dismounting work efficiency, avoid the effect of bolt dismounting time's slip silk and mould and workbench damage simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of side punching machine technology, specifically to a supporting auxiliary structure for a side punching machine. Background Technology

[0002] In modern manufacturing, side punching machines are important stamping equipment widely used for side punching, trimming, and forming of metal sheets, profiles, and other workpieces. They play a crucial role, especially in automotive parts manufacturing and hardware accessories production. Their core working principle involves a power-driven mechanism (such as a hydraulic cylinder) that coordinates an upper die with a side-cutting die on the worktable. The specific cavity and cutting edge of the die apply pressure to the workpiece, achieving precise side processing and ensuring dimensional accuracy and appearance quality. This meets the diverse processing needs of various industries. In the overall structure of the side punching machine, the side-cutting die is the core component that directly contacts the workpiece and completes the processing action. Its performance directly determines the quality of the processed workpiece. With prolonged high-intensity stamping operations, the cutting edge of the side-cutting die is prone to wear, chipping, and other damage. It needs to be periodically disassembled for inspection, grinding, or replacement to ensure the normal operation and processing accuracy of the side punching machine. However, when disassembling and repairing the side-cutting die of the existing side punching machine, special tools are required to remove the bolts one by one. The operation is cumbersome and time-consuming. When installing the side-cutting die after repair, the bolts need to be repeatedly twisted one by one, which further increases the difficulty of operation and time cost, resulting in production delays. Furthermore, misalignment or excessive twisting during disassembly and assembly may cause stripping of the threads, causing additional damage to the die itself and the worktable, and increasing equipment maintenance costs. Utility Model Content

[0003] To address the problems mentioned in the background section, the present invention aims to provide a supporting structure for a side punching machine. This structure allows for rapid assembly and disassembly of the side-cutting die without the need for specialized tools, improving maintenance efficiency. It also avoids stripping of bolts and damage to the die and worktable during bolt removal. This design improves upon or solves the problems of existing side punching machines where bolts are repeatedly twisted and tightened during maintenance, requiring specialized tools and time-consuming steps. Furthermore, reassembling the side-cutting die after maintenance further increases operational difficulty and time costs, leading to production delays. Misalignment or excessive twisting during assembly and disassembly can also cause stripping, resulting in additional damage to the die and worktable and increasing equipment maintenance costs.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an auxiliary structure for a side punching machine, comprising a chassis, a worktable, guide rods, a top plate, a hydraulic cylinder, an upper pressing die, and a side cutting die. The worktable is fixedly connected to the upper surface of the chassis. There are four guide rods, which are respectively fixedly connected to the four corners of the upper surface of the worktable. The top plate is fixedly connected to the upper ends of the four guide rods. The hydraulic cylinder is fixedly connected to the upper surface of the top plate, and its lower output end penetrates through the top plate. The upper pressing die is fixedly connected to the lower output end of the hydraulic cylinder, and is sleeved on the surface of the four guide rods and slidably connected to the guide rods. The side cutting die is disposed above the worktable and corresponds to and is adapted to the upper pressing die. A mounting groove is provided on the upper surface of the worktable. An assembly plate is fixedly connected to the upper end of the mounting groove. Movable grooves are respectively provided on the left and right sides of the upper surface of the assembly plate. Both movable grooves penetrate into the mounting groove. An installation and removal device is provided inside the mounting groove. The installation and removal device includes a support rod, a clamping and snapping assembly, and an adjustment mechanism. There are two support rods, which are respectively located on the front and rear sides of the upper end of the placement groove, and the left and right ends are respectively fixedly connected to the inner walls of the left and right sides of the placement groove. There are two clamping and snapping assemblies, which are respectively located on the left and right sides of the upper end of the placement groove. The adjustment mechanism is located in the middle of the lower ends of the two clamping and snapping assemblies.

[0005] As a preferred embodiment of this utility model, the clamping and snapping assembly includes a movable plate, a pulling shaft, and an L-shaped snap head. The movable plate is sleeved on the right end surface of the two support rods and is slidably connected to the support rods. The pulling shaft is fixedly connected to the lower surface of the movable plate. The L-shaped snap head is fixedly connected to the upper surface of the movable plate, and its upper end extends out of the mounting groove through the movable groove and is movably connected to the assembly plate.

[0006] As a preferred embodiment of this utility model, an elastic dustproof pad is provided at the upper end of the interior of each of the two movable slots. The elastic dustproof pad is fixedly connected to the inner wall of the movable slot and is sleeved on the surface of the L-shaped clip, and is movably connected to the L-shaped clip.

[0007] As a preferred embodiment of this utility model, the left and right sides of the lower end of the side-cutting mold are respectively provided with docking slots, and the two docking slots correspond to and are adapted to the upper ends of the two L-shaped clips on the left and right sides respectively.

[0008] In a preferred embodiment of this invention, the adjusting mechanism includes a linkage component and a control component. The linkage component is disposed between the lower ends of the two pulling shafts, and the control component is disposed on the right side of the lower end of the linkage component.

[0009] In a preferred embodiment of this invention, the linkage includes a rotating rod, a rotating handle, a rotating shaft, a connecting rod, and a worm gear. The rotating rod is disposed in the middle of the mounting groove, and its upper and lower ends are rotatably connected to the assembly plate and the bottom surface of the mounting groove, respectively. The rotating handle is sleeved on the surface of the rotating rod and is fixedly connected to the rotating rod. There are two rotating shafts, which are fixedly connected to the left and right sides of the upper surface of the rotating handle, respectively. There are two connecting rods, which are sleeved on the surfaces of the two rotating shafts and are rotatably connected to the rotating shafts. The ends of the two connecting rods that are far apart from each other are sleeved on the surfaces of the two pulling shafts on the left and right sides, and are rotatably connected to the pulling shafts. The worm gear is sleeved on the lower surface of the rotating rod and is fixedly connected to the rotating rod.

[0010] In a preferred embodiment of this invention, the control component includes a worm gear and a motor. The worm gear is located on the right side of the worm wheel and meshes with the worm wheel. Both the front and rear ends of the worm gear are rotatably connected to the worktable, and the rear end extends out of the worktable. The motor is fixedly connected to the rear end of the worm gear and is fixedly connected to the rear surface of the worktable.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model, through the coordinated use of a disassembly and assembly device, a chassis, a worktable, a guide rod, a top plate, a hydraulic cylinder, an upper pressing mold, a side-cutting mold, a mounting groove, an assembly plate, a movable groove, a support rod, a clamping and snapping assembly, a moving plate, a pulling shaft, an L-shaped clamp, an adjusting mechanism, a linkage component, a rotating rod, a rotating handle, a rotating shaft, a connecting rod, a worm gear, a control component, a worm, a motor, an elastic dustproof pad, and a docking slot, improves or solves, to a certain extent, the problem of side-cutting molds in existing side punching machines. During mold disassembly and maintenance, special tools are required to remove bolts one by one, making the operation cumbersome and time-consuming. After maintenance, when installing the side-cutting mold, the bolts must be repeatedly twisted one by one, further increasing the operational difficulty and time cost, leading to production delays. Furthermore, misalignment or excessive twisting during disassembly and assembly can cause stripping of the threads, resulting in additional damage to the mold itself and the worktable, increasing equipment maintenance costs.

[0012] 2. This utility model can achieve quick and accurate locking and fixing of the side cutting mold and the worktable by setting up a clamping and snapping component. At the same time, the elastic dustproof pad prevents impurities from entering, effectively protecting the internal components of the installation and disassembly device and extending its service life.

[0013] 3. This utility model can achieve automated power transmission and precise motion control by setting an adjustment mechanism, eliminating the need for manual adjustment of the clamping and snapping components. This reduces the intensity of manual operation and ensures the synchronization of clamping actions on both sides, further improving the efficiency and stability of side-cutting mold installation and disassembly. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the side punching machine of this utility model; Figure 2 This is a schematic diagram of the exploded three-dimensional structure of a side-punch machine; Figure 3 This is a schematic diagram of the exploded three-dimensional structure of the workbench; Figure 4 A three-dimensional diagram of the explosion-proof structure of the installation and dismantling device; Figure 5 This is a schematic diagram of the exploded three-dimensional structure of the control component.

[0015] In the diagram: 1. Installation and dismantling device; 2. Chassis; 21. Workbench; 22. Guide rod; 23. Top plate; 24. Hydraulic cylinder; 25. Upper pressing mold; 26. Side cutting mold; 3. Placement slot; 4. Assembly plate; 5. Movable slot; 6. Support rod; 7. Clamping and snap-fit ​​assembly; 71. Moving plate; 72. Pulling shaft; 73. L-shaped clamp; 8. Adjustment mechanism; 81. Linkage component; 811. Rotating rod; 812. Rotating handle; 813. Rotating shaft; 814. Connecting rod; 815. Worm gear; 82. Control component; 821. Worm; 822. Motor; 9. Elastic dustproof pad; 10. Docking slot. Detailed Implementation

[0016] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0017] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0018] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0019] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not adhering to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, actual manufacturing should include the three-dimensional spatial dimensions of length, width, and depth. Example

[0020] Reference Figure 1-5This first embodiment of the present invention provides a supporting auxiliary structure for a side-punching machine, including a housing 2, a worktable 21, guide rods 22, a top plate 23, a hydraulic cylinder 24, an upper pressing die 25, and a side-cutting die 26. The worktable 21 is fixedly connected to the upper surface of the housing 2. There are four guide rods 22, which are fixedly connected to the four corners of the upper surface of the worktable 21. The top plate 23 is fixedly connected to the upper ends of the four guide rods 22. The hydraulic cylinder 24 is fixedly connected to the upper surface of the top plate 23, and its lower output end penetrates through the top plate 23. 3. The upper pressing mold 25 is fixedly connected to the lower output end of the hydraulic cylinder 24 and sleeved on the surface of the four guide rods 22 and slidably connected with the guide rods 22. The side cutting mold 26 is set above the workbench 21 and corresponds to and fits the upper pressing mold 25. The upper surface of the workbench 21 is provided with a placement groove 3. The upper end of the placement groove 3 is fixedly connected with a mounting plate 4. The left and right sides of the upper surface of the mounting plate 4 are respectively provided with movable grooves 5. Both movable grooves 5 penetrate into the placement groove 3. The placement groove 3 is provided with a disassembly device 1. The installation and removal device 1 includes a support rod 6, a clamping and snapping assembly 7, and an adjustment mechanism 8. There are two support rods 6, which are respectively set on the front and rear sides of the upper end of the installation groove 3, and the left and right ends are respectively fixedly connected to the inner walls of the left and right sides of the installation groove 3. There are two clamping and snapping assemblies 7, which are respectively set on the left and right sides of the upper end of the installation groove 3. The adjustment mechanism 8 is set in the middle of the lower end of the two clamping and snapping assemblies 7.

[0021] Specifically, it enables the side-cutting mold 26 to be quickly installed and disassembled without special tools, greatly reducing the difficulty of operation, improving the efficiency of maintenance and replacement, and avoiding the problems of stripped threads or component damage caused by traditional bolt disassembly and assembly.

[0022] Furthermore, in the installation and dismantling device 1, the adjusting mechanism 8 drives the clamping and engaging components 7 on both sides to slide along the support rod 6, so that the clamping and engaging components 7 can engage or disengage with the side cutting mold 26 through the movable groove 5 of the mounting plate 4, thereby completing the fixing and dismantling of the mold, and achieving efficient connection between processing and mold maintenance in conjunction with the original structure of the side punch machine. Example

[0023] In the second embodiment of this utility model, the clamping and snapping assembly 7 includes a movable plate 71, a pulling shaft 72, and an L-shaped snap head 73. The movable plate 71 is sleeved on the right end surface of the two support rods 6 and is slidably connected to the support rods 6. The pulling shaft 72 is fixedly connected to the lower surface of the movable plate 71. The L-shaped snap head 73 is fixedly connected to the upper surface of the movable plate 71, and its upper end extends through the movable groove 5 to the placement groove 3 and is movably connected to the assembly plate 4. Both movable slots 5 are equipped with elastic dustproof pads 9 at their upper interior ends. The elastic dustproof pads 9 are fixedly connected to the inner wall of the movable slots 5, and are fitted onto the surface of the L-shaped clip 73 and are movably connected to the L-shaped clip 73. The lower end of the side-cutting mold 26 has two mating slots 10 on its left and right sides respectively. The two mating slots 10 correspond to and fit the upper ends of the two L-shaped clips 73 on the left and right sides respectively.

[0024] Specifically, by setting the clamping and snapping assembly 7, the side cutting mold 26 and the worktable 21 can be quickly and accurately snapped together and fixed. At the same time, the elastic dustproof pad 9 prevents impurities from entering, effectively protecting the internal components of the installation and dismantling device 1 and extending its service life.

[0025] Furthermore, the end of the connecting rod 814 furthest from the rotating shaft 813 is sleeved on the pulling shaft 72 of the clamping and snapping assembly 7, and the pulling shaft 72 is fixedly connected to the moving plate 71. The moving plate 71 is sleeved on the surface of the support rod 6 and can slide along the support rod 6. Therefore, the pulling of the connecting rod 814 will cause the moving plates 71 on the left and right sides to move closer to each other along the support rod 6, and the L-shaped clamp 73 fixed on the upper surface of the moving plate 71 will move synchronously with the moving plate 71, so that the L-shaped clamp 73 can be accurately inserted into the left side cutting mold 26. The pre-set docking slots 10 on both sides have a certain clamping force, which completes the quick locking and fixing of the side cutting mold 26. There is no need to use special tools to tighten the bolts one by one, which greatly simplifies the installation operation steps. During this process, the elastic dustproof pad 9 will undergo adaptive elastic deformation as the L-shaped clamp 73 moves along the movable groove 5, always closely fitting the gap between the surface of the L-shaped clamp 73 and the inner wall of the movable groove 5, effectively preventing metal chips and dust and other impurities generated in the stamping process from entering the interior of the placement groove 3. Example

[0026] In the third embodiment of this utility model, the adjusting mechanism 8 includes a linkage 81 and a control 82. The linkage 81 is disposed between the lower ends of the two pulling shafts 72, and the control 82 is disposed on the right side of the lower end of the linkage 81. The linkage component 81 includes a rotating rod 811, a rotating handle 812, a rotating shaft 813, a connecting rod 814, and a worm gear 815. The rotating rod 811 is located in the middle of the mounting groove 3, and its upper and lower ends are rotatably connected to the mounting plate 4 and the bottom surface of the mounting groove 3, respectively. The rotating handle 812 is sleeved on the surface of the rotating rod 811 and is fixedly connected to the rotating rod 811. There are two rotating shafts 813, which are fixedly connected to the left and right sides of the upper surface of the rotating handle 812, respectively. There are two connecting rods 814, which are sleeved on the surfaces of the two rotating shafts 813 and are rotatably connected to the rotating shafts 813. The ends of the two connecting rods 814 that are far apart from each other are sleeved on the surfaces of the two pulling shafts 72 on the left and right sides, respectively, and are rotatably connected to the pulling shafts 72. The worm gear 815 is sleeved on the lower surface of the rotating rod 811 and is fixedly connected to the rotating rod 811. The control component 82 includes a worm gear 821 and a motor 822. The worm gear 821 is located on the right side of the worm wheel 815 and is meshed with the worm wheel 815. Both the front and rear ends of the worm gear 821 are rotatably connected to the worktable 21, and the rear end extends out of the worktable 21. The motor 822 is fixedly connected to the rear end of the worm gear 821 and is fixedly connected to the rear surface of the worktable 21.

[0027] Specifically, by setting the adjustment mechanism 8, automated power transmission and precise motion control can be achieved without the need for manual adjustment of the clamping and snapping components 7. This reduces the intensity of manual operation and ensures the synchronization of clamping actions on both sides, further improving the efficiency and stability of the installation and removal of the side cutting mold 26.

[0028] Furthermore, after the motor 822 in the control component 82 starts, it drives the worm gear 821 to rotate. The worm gear 821 drives the worm wheel 815 to rotate through the meshing relationship. The worm wheel 815 drives the rotating rod 811 fixed thereto to rotate in the mounting groove 3. When the rotating rod 811 rotates, it synchronously drives the rotating handle 812 on the surface to make a circular motion. The two rotating shafts 813 on the rotating handle 812 are displaced accordingly, which in turn pulls the connecting rod 814 sleeved on the rotating shaft 813. The connecting rod 814 transmits power to the clamping and snapping assembly 7 through the rotational connection with the pulling shaft 72, which drives the moving plate 71 to slide along the support rod 6.

[0029] During use, when installing the side-cutting mold 26, place the side-cutting mold 26 on the upper surface of the assembly plate 4 in the workbench 21, and align the mating slots 10 on both sides of the side-cutting mold 26 with the L-shaped clips 73 on both sides. Then, simply control the motor 822 to drive the worm gear 821 to rotate. The rotation of the worm gear 821 will drive the worm wheel 815 meshing with it to rotate synchronously. Since the worm wheel 815 is fixedly sleeved on the lower end surface of the rotating rod 811, the rotation of the worm wheel 815 will further drive the rotating rod 811 to rotate around its own axis inside the mounting slot 3. When the rotating rod 811 rotates, the rotating handle 812 fixedly connected to its surface will move in a circular motion with the rotating rod 811. The two rotating shafts 813 fixed on the left and right sides of the upper surface of the rotating handle 812 will move accordingly. The movement of the connecting rod 814, which is sleeved on the surface of the rotating shaft 813, will pull the connecting rod 814. Since the end of the connecting rod 814 away from the rotating shaft 813 is sleeved on the pulling shaft 72 of the clamping and snapping assembly 7, and the pulling shaft 72 is fixedly connected to the moving plate 71, and the moving plate 71 is sleeved on the surface of the support rod 6 and can slide along the support rod 6, the pulling of the connecting rod 814 will drive the moving plates 71 on the left and right sides to move closer to each other along the support rod 6. The L-shaped clip 73 fixed on the upper surface of the moving plate 71 will move synchronously with the moving plate 71, so that the L-shaped clip 73 can be accurately inserted into the pre-set docking slots 10 on the left and right sides of the side cutting mold 26 and have a certain clamping force, thus completing the quick snapping and fixing of the side cutting mold 26 without the need to tighten the bolts one by one with special tools, which greatly simplifies the installation operation steps. During this process, the elastic dustproof pad 9 will undergo adaptive elastic deformation as the L-shaped clamp 73 moves along the movable groove 5, always closely fitting the gap between the surface of the L-shaped clamp 73 and the inner wall of the movable groove 5, effectively preventing metal chips and dust and other impurities generated in the stamping process from entering the interior of the placement groove 3. During disassembly, the control motor 822 rotates in the opposite direction, driving the worm gear 821 to rotate synchronously in the opposite direction, which in turn drives the worm wheel 815 meshing with it to rotate in the opposite direction. The worm wheel 815 drives the rotating rod 811 to rotate in the mounting groove 3 in the opposite direction of installation. The rotating handle 812 on the surface of the rotating rod 811 moves in the opposite circular motion. The rotating shafts 813 on the left and right sides are displaced in the opposite direction and push the connecting rod 814 sleeved on its surface. The end of the connecting rod 814 away from the rotating shaft 813 pushes the pulling shaft 72 of the clamping and snapping assembly 7, causing the moving plate 71 to slide in opposite directions along the support rod 6. The L-shaped clip 73 on the moving plate 71 simultaneously disengages from the docking slot 10 of the side cutting mold 26. At this time, the side cutting mold 26 can be directly removed to complete the disassembly. The whole process does not require disassembling the bolts.

[0030] In summary, by using the installation and disassembly device 1, chassis 2, worktable 21, guide rod 22, top plate 23, hydraulic cylinder 24, upper pressing mold 25, side cutting mold 26, mounting groove 3, assembly plate 4, movable groove 5, support rod 6, clamping and snapping assembly 7, moving plate 71, pulling shaft 72, L-shaped clamp head 73, adjusting mechanism 8, linkage component 81, rotating rod 811, rotating handle 812, rotating shaft 813, connecting rod 814, worm gear 815, control component 82, worm 821, motor 822, elastic dustproof pad 9, and docking groove 10 in combination, the side cutting mold can be quickly disassembled and assembled without special tools, improving the efficiency of maintenance and disassembly work, while avoiding stripping of bolts and damage to the mold and worktable during bolt disassembly and assembly.

[0031] The chassis 2, workbench 21, guide rod 22, top plate 23, hydraulic cylinder 24, upper pressing mold 25, side cutting mold 26, motor 822, worm gear 815 and worm 821 used in this application can be additionally equipped with protective measures of common knowledge in this technical field under different usage environments, including but not limited to the following methods, such as protective covers for equipment protection, dustproof nets for equipment dust prevention, and sealing components or waterproof coatings for equipment waterproofing, etc., which are commonly used by those skilled in the art.

[0032] It should be noted that the chassis 2, worktable 21, guide rod 22, top plate 23, hydraulic cylinder 24, upper pressing mold 25, side cutting mold 26, motor 822, worm gear 815 and worm 821 are existing devices or equipment, or devices or equipment that can be implemented by existing technology. The power supply, connection method, usage method, power source, fixing method, installation method, control method, etc. of the equipment, as well as the materials of each accessory and the selection of various parameters are all common knowledge to those skilled in the art, and therefore will not be described in detail in this application document.

[0033] It is important to note that the constructions and arrangements of this application shown in several different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those who consult this disclosure will readily understand that many modifications are possible (e.g., changes in the size, dimensions, structure, shape and proportion of various elements, as well as parameter values ​​(e.g., temperature, pressure, etc.), mounting arrangements, use of materials, color, orientation, etc.) without substantially departing from the novel teachings and advantages of the subject matter described in this application). For example, an element shown as integrally formed may be composed of multiple parts or elements, the position of elements may be inverted or otherwise altered, and the nature or number or position of discrete elements may be changed or altered. Therefore, all such modifications are intended to be included within the scope of this utility model. The order or sequence of any process or method steps may be changed or reordered according to alternative embodiments. In the claims, any "device plus function" clause is intended to cover the structure described herein that performs the function, and not only structural equivalents but also equivalent structures. Without departing from the scope of this invention, other substitutions, modifications, alterations, and omissions may be made in the design, operation, and arrangement of the exemplary embodiments. Therefore, this invention is not limited to the specific embodiments, but extends to various modifications that still fall within the scope of the appended claims.

[0034] Furthermore, in order to provide a concise description of exemplary embodiments, not all features of actual embodiments (i.e., those features that are not relevant to the best mode of carrying out the present invention as currently considered, or those features that are not relevant to implementing the present invention) may be omitted.

[0035] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0036] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An auxiliary structure for a side punching machine, comprising a housing (2), a worktable (21), guide rods (22), a top plate (23), a hydraulic cylinder (24), an upper pressing die (25), and a side cutting die (26), wherein the worktable (21) is fixedly connected to the upper surface of the housing (2), the number of guide rods (22) is four, and they are respectively fixedly connected to the four corners of the upper surface of the worktable (21), the top plate (23) is fixedly connected to the upper ends of the four guide rods (22), the hydraulic cylinder (24) is fixedly connected to the upper surface of the top plate (23), and its lower output end penetrates through the top plate (23), the upper pressing die (25) is fixedly connected to the lower output end of the hydraulic cylinder (24), and is sleeved on the surface of the four guide rods (22) and slidably connected with the guide rods (22), and the side cutting die (26) is arranged above the worktable (21), and corresponds to and is adapted to the upper pressing die (25), characterized in that: The workbench (21) has a mounting groove (3) on its upper surface. A mounting plate (4) is fixedly connected to the upper end of the mounting groove (3). Movable grooves (5) are respectively opened on the left and right sides of the upper surface of the mounting plate (4). Both movable grooves (5) penetrate into the mounting groove (3). A disassembly device (1) is provided inside the mounting groove (3). The installation and removal device (1) includes a support rod (6), a clamping and snapping assembly (7), and an adjustment mechanism (8). There are two support rods (6), which are respectively located on the front and rear sides of the upper end of the placement groove (3), and the left and right ends are respectively fixedly connected to the inner walls of the left and right sides of the placement groove (3). There are two clamping and snapping assemblies (7), which are respectively located on the left and right sides of the upper end of the placement groove (3). The adjustment mechanism (8) is located in the middle of the lower ends of the two clamping and snapping assemblies (7).

2. The auxiliary structure for a side punching machine according to claim 1, characterized in that: The clamping and snapping assembly (7) includes a movable plate (71), a pulling shaft (72), and an L-shaped snap head (73). The movable plate (71) is sleeved on the right end surface of the two support rods (6) and is slidably connected to the support rods (6). The pulling shaft (72) is fixedly connected to the lower surface of the movable plate (71). The L-shaped snap head (73) is fixedly connected to the upper surface of the movable plate (71), and its upper end extends out of the mounting groove (3) through the movable groove (5) and is movably connected to the assembly plate (4).

3. The auxiliary structure for a side punching machine according to claim 2, characterized in that: Both of the movable slots (5) are provided with elastic dustproof pads (9) at their upper interior ends. The elastic dustproof pads (9) are fixedly connected to the inner wall of the movable slots (5) and are fitted onto the surface of the L-shaped clips (73) and are movably connected to the L-shaped clips (73).

4. The auxiliary structure for a side punching machine according to claim 3, characterized in that: The lower end of the side-cutting mold (26) has two mating slots (10) on its left and right sides respectively. The two mating slots (10) correspond to and are adapted to the upper ends of the two L-shaped clips (73) on the left and right sides respectively.

5. The auxiliary structure for a side punching machine according to claim 2, characterized in that: The adjustment mechanism (8) includes a linkage (81) and a control (82). The linkage (81) is located between the lower ends of the two pulling shafts (72), and the control (82) is located on the right side of the lower end of the linkage (81).

6. The auxiliary structure for a side punching machine according to claim 5, characterized in that: The linkage (81) includes a rotating rod (811), a rotating handle (812), a rotating shaft (813), a connecting rod (814), and a worm gear (815). The rotating rod (811) is located in the middle of the mounting groove (3), and its upper and lower ends are rotatably connected to the mounting plate (4) and the bottom surface of the mounting groove (3), respectively. The rotating handle (812) is sleeved on the surface of the rotating rod (811) and is fixedly connected to the rotating rod (811). There are two rotating shafts (813), which are fixedly connected to each other. On the left and right sides of the upper surface of the rotating handle (812), there are two connecting rods (814), which are respectively sleeved on the surfaces of the two rotating shafts (813) and rotatably connected to the rotating shafts (813). The ends of the two connecting rods (814) that are far apart from each other are respectively sleeved on the surfaces of the two pulling shafts (72) on the left and right sides and rotatably connected to the pulling shafts (72). The worm gear (815) is sleeved on the lower surface of the rotating rod (811) and fixedly connected to the rotating rod (811).

7. The auxiliary structure for a side punching machine according to claim 6, characterized in that: The control component (82) includes a worm (821) and a motor (822). The worm (821) is located on the right side of the worm wheel (815) and is meshed with the worm wheel (815). Both the front and rear ends of the worm (821) are rotatably connected to the worktable (21), and the rear end extends out of the worktable (21). The motor (822) is fixedly connected to the rear end of the worm (821) and is fixedly connected to the rear surface of the worktable (21).

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