Material cutting machine

Abstract

The invention relates to the technical field of material processing, and discloses a material cutting machine which comprises a lower die, an upper die, a suspension mounting seat and a shearing mechanism, the upper die is arranged on the upper side of the lower die, the upper die can move relative to the lower die in the vertical direction to selectively clamp materials, the suspension mounting seat is arranged on the side, facing the lower die, of the upper die, and the shearing mechanism is arranged on the suspension mounting seat in the first direction. The shearing mechanism is movably arranged on the side, facing the upper die, of the lower die, the shearing mechanism comprises a wedge body and a trimming cutter block, the trimming cutter block is fixed to the wedge body, the wedge body is suitable for being matched with the suspension mounting base so as to drive the trimming cutter block to move in the first direction when the upper die moves towards the lower die, and the first direction intersects with the vertical direction. The technical problems that a shearing mechanism is prone to being separated from an upper die and falling off, and potential safety hazards are large are solved.

Description

Technical Field

[0001] The present application relates to the technical field of material processing, and in particular to a material cutting machine. Background Art

[0002] With the popularization and application of vehicles, the safety of vehicles is closely related to the quality of the side A-pillar. The side A-pillar usually needs to be trimmed after forming. In the process of producing the side A-pillar, the position that needs to be trimmed is located at the concave part of the outer shape contour. Therefore, the vertically moving pressing core cannot press the material plate. It is necessary to use a cutting machine including a side pressing core to trim the formed side A-pillar. However, in the related art, since the shearing mechanism of the cutting machine is set on the upper mold of the cutting machine, the upper mold frequently moves to cut materials, and the shearing mechanism is easy to detach from the upper mold and fall off, which poses a great safety hazard. Summary of the invention

[0003] The present application provides a cutting machine, which solves the technical problem that a shearing mechanism is easily separated from an upper die and falls off, posing a great safety hazard.

[0004] In order to achieve the above objectives, the main technical solutions adopted in this application include:

[0005] An embodiment of the present application provides a cutting machine including a lower die, an upper die, a hanging mounting seat and a shearing mechanism, wherein the upper die is arranged on the upper side of the lower die, and along the vertical direction, the upper die is movable relative to the lower die to selectively clamp the material, the hanging mounting seat is arranged on the side of the upper die facing the lower die, and along a first direction, the shearing mechanism is movably arranged on the side of the lower die facing the upper die, the shearing mechanism includes an inclined wedge body and a trimming knife block, the trimming knife block is fixed to the inclined wedge body, and the inclined wedge body is suitable for cooperating with the hanging mounting seat to drive the trimming knife block to move along the first direction when the upper die moves toward the lower die, and the first direction intersects with the vertical direction.

[0006] The cutting machine proposed in the embodiment of the present application has a shearing mechanism movably arranged along a first direction on the side of the lower mold facing the upper mold. On the one hand, the shearing mechanism does not need to move up and down, which can reduce the probability of loosening of internal components of the shearing mechanism and improve the use stability and reliability of the cutting machine. On the other hand, the shearing mechanism does not need to be fixed to the upper mold, which solves the technical problem of a major safety hazard caused by the shearing mechanism detaching from the upper mold and falling off.

[0007] Optionally, a first inclined surface is provided on the suspension mounting seat, and the first inclined surface is inclined relative to the vertical direction, and a second inclined surface suitable for cooperating with the first inclined surface is provided on the inclined wedge body.

[0008] The wedge body is provided with a second inclined surface suitable for cooperating with the first inclined surface. The inclined surface cooperation can provide a better contact area and a tighter fit, thereby improving the stability of the movement of the shearing mechanism, which helps to prevent the wedge body from shifting during operation and ensure the stable operation of the cutting machine.

[0009] Optionally, the shearing mechanism also includes a side pressure core, and a driving member is arranged between the side pressure core and the inclined wedge body along the first direction, and the driving member is configured to provide a pressing force for the side pressure core to press the material when the side pressure core contacts the material and the inclined wedge body continues to move toward the material.

[0010] The driving member is configured to provide the side pressure core with a pressing force to press the material when the side pressure core contacts the material and the inclined wedge body continues to move toward the material, thereby reducing the probability of bulging or protrusions and improving the efficiency of cutting the material by the shearing mechanism.

[0011] Optionally, the driving member includes at least one of a cylinder and a spring.

[0012] The driving member includes at least one of a cylinder and a spring, which can provide extrusion force for the side pressure core when extruding the material, and is also beneficial to maintaining the structural integrity of the material and the side pressure core.

[0013] Optionally, the inclined wedge body has a receiving groove, and along the first direction, the opening of the receiving groove faces the material, and at least a portion of the side pressure core is received in the receiving groove.

[0014] At least a portion of the side pressure core is accommodated in the accommodating groove, which can make the structure of the shearing mechanism more compact and improve the space utilization of the shearing mechanism.

[0015] Optionally, the inner wall of the accommodating groove is provided with a first guide plate extending along the first direction, and the side pressure core is provided with a second guide plate extending along the first direction, and the second guide plate is in surface contact with the first guide plate.

[0016] A second guide plate extending along the first direction is arranged on the side pressure core. The second guide plate is in surface contact with the first guide plate, which can provide precise guidance and stable movement for the side pressure core, so that the side pressure core can press the material more accurately, thereby optimizing the cutting effect, reducing the probability of waste generation during the cutting process, and improving the material utilization rate of the material.

[0017] Optionally, the inner wall of the accommodating groove includes a first side wall, a second side wall, a third side wall and a fourth side wall connected in sequence, the first side wall and the third side wall are arranged opposite to each other in the vertical direction, the second side wall and the fourth side wall are arranged opposite to each other in the second direction, the first side wall, the second side wall, the third side wall and the fourth side wall are all provided with a first guide plate, the first direction, the second direction and the vertical direction are perpendicular to each other, the side pressure core has a first side surface, a second side surface, a third side surface and a fourth side surface, the first side surface and the third side surface are arranged opposite to each other in the vertical direction, the second side surface and the fourth side surface are arranged opposite to each other in the second direction, the first side surface, the second side surface, the third side surface and the fourth side surface are all provided with a second guide plate, and each first guide plate is surface-to-surface fitted with the corresponding second guide plate.

[0018] Guide plates (first guide plate and second guide plate) are arranged on the four side walls and four side surfaces, realizing all-round guiding function, ensuring that the side pressure core can always maintain the correct direction and position during the movement, and can enable the side pressure core to be stably guided during the movement along the first direction.

[0019] Optionally, a side pin is provided on the inclined wedge body, the side pin extends into the accommodating groove, and a side pin groove cooperating with the side pin is provided on the side pressure core, and along the first direction, the size of the side pin groove is larger than the size of the side pin.

[0020] The side pressure core is provided with a side pin groove which cooperates with the side pin. Along the first direction, the size of the side pin groove is larger than the size of the side pin. This can limit the side pressure core from escaping from the accommodating groove, reduce the probability of the side pressure core escaping from the inclined wedge body, greatly improve the safety of the shearing mechanism, and improve the service life, stability and reliability of the shearing mechanism.

[0021] Optionally, along the first direction, the position of the side pin on the wedge body is adjustable.

[0022] By adjusting the position of the side pins, the pressing point between the side pressure core and the material can be accurately controlled. This precise control helps to improve cutting accuracy, reduce waste generation, and improve material utilization.

[0023] The cutting machine also includes a bolt, and a mounting groove is arranged in the side pressure core. Along the first direction, the bottom wall of the mounting groove faces the bottom wall of the receiving groove, and the screw rod of the bolt passes through the bottom wall of the mounting groove and the bottom wall of the receiving groove to cooperate with the thread of the inclined wedge body.

[0024] The screw rod of the bolt passes through the bottom wall of the installation groove and the bottom wall of the accommodating groove to cooperate with the thread of the inclined wedge body, which can reduce the probability of the inclined wedge body and the side pressure core being separated and improve the use stability and reliability of the shearing mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the specific implementation methods of the present application or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 A schematic diagram of the structure of a cutting machine provided in an embodiment of the present application;

[0027] Figure 2 for Figure 1 A schematic diagram of the structure from another perspective;

[0028] Figure 3 A cross-sectional structural diagram of the shearing mechanism is shown;

[0029] Figure 4 The structure of the shearing mechanism and the material is shown;

[0030] Figure 5 A schematic diagram of the structure of the shearing mechanism provided in the embodiment of the present application;

[0031] Figure 6 The position of the drive member within the shearing mechanism is shown;

[0032] Figure 7 The position of the bolts within the shear mechanism is shown;

[0033] Figure 8 A schematic diagram of the structure of the inclined wedge body provided in an embodiment of the present application;

[0034] Fig. 9 8 is a structural diagram from another perspective;

[0035] Fig.10 A schematic diagram of the structure of the side pressure core provided in an embodiment of the present application;

[0036] Fig.11 for Fig.10 A schematic diagram of the structure from another perspective.

[0037] [Description of Reference Numerals]

[0038] Material cutting machine 100; upper die 110; lower die 120; suspension mounting seat 130; first inclined surface 131; shearing mechanism 140; inclined wedge body 141; trimming knife block 142; second inclined surface 143; side pressure core 150; first side surface 151; second side surface 152; third side surface 153; fourth side surface 154; driving member 160; accommodating groove 170; first side wall 171; second side wall 172; third side wall 173; fourth side wall 174; first guide plate 180; second guide plate 190; side pin 200; side pin groove 210; mounting groove 220; bolt 230; material 240; first direction X; second direction Y; vertical direction Z. DETAILED DESCRIPTION

[0039] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0040] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" in the specification and claims of this application and the above-mentioned drawings and any variations thereof are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order or a primary and secondary relationship.

[0041] Reference to "embodiments" in this application means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described in this application may be combined with other embodiments.

[0042] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "attached" 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 direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0043] The term "and / or" in this application is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this application generally indicates that the associated objects before and after are in an "or" relationship.

[0044] The term "multiple" as used in the present application refers to more than two (including two). Similarly, "multiple groups" refers to more than two groups (including two groups), and "multiple sheets" refers to more than two sheets (including two sheets).

[0045] With the popularization and application of vehicles, the side A-pillar is an important part of the body structure. It not only bears the strength and rigidity of the body, but also affects the appearance and safety of the vehicle. The safety of the vehicle is closely related to the quality of the side A-pillar.

[0046] In the production process of the side A-pillar, the trimming process is a crucial link, which is directly related to the final quality and performance of the product. The side A-pillar usually needs to be trimmed after forming. In the process of producing the side A-pillar, the position that needs to be trimmed is located at the concave part of the outer shape contour. Therefore, the vertically moving pressing core cannot press the material plate, and the vertically moving shearing mechanism cannot directly trim the side A-pillar. A cutting machine including a side pressing core is required to trim the formed side A-pillar, and the shearing edge of the shearing mechanism intersects with the vertical direction, that is, the side A-pillar is beveled.

[0047] The shearing mechanism is usually set on the upper die of the cutting machine, and the side A-pillar is trimmed and sheared by the up and down movement of the upper die. However, in the related art, since the shearing mechanism of the cutting machine is set on the upper die of the cutting machine, the upper die frequently moves to cut materials, and the shearing mechanism is easy to detach from the upper die and fall, which poses a great safety hazard.

[0048] In view of this, in order to solve the technical problem that the shearing mechanism is easily detached from the upper mold and falls, which poses a great safety hazard, some embodiments of the present application provide a cutting machine, including a lower mold, an upper mold, a hanging mounting seat and a shearing mechanism.

[0049] The upper die is arranged on the upper side of the lower die. Along the vertical direction, the upper die is movable relative to the lower die to selectively clamp the material. The hanging mounting seat is arranged on the side of the upper die facing the lower die. Along the first direction, the shearing mechanism is movably arranged on the side of the lower die facing the upper die. The shearing mechanism includes an inclined wedge body and a trimming knife block. The trimming knife block is fixed to the inclined wedge body. The inclined wedge body is suitable for cooperating with the hanging mounting seat to drive the trimming knife block to move along the first direction when the upper die moves toward the lower die. The first direction intersects with the vertical direction.

[0050] In the above scheme, the shearing mechanism is movably arranged along the first direction on the side of the lower mold facing the upper mold. On the one hand, the shearing mechanism does not need to move up and down, which can reduce the probability of loosening of internal parts of the shearing mechanism and improve the stability and reliability of the cutting machine. On the other hand, the shearing mechanism does not need to be fixed to the upper mold, which solves the technical problem of the shearing mechanism falling off from the upper mold, causing a major safety hazard.

[0051] For the convenience of description, the following embodiments are described by taking a cutting machine according to an embodiment of the present application as an example.

[0052] Please refer to Figures 1 to 11 , Figure 1 A schematic diagram of the structure of a cutting machine provided in an embodiment of the present application; Figure 2 for Figure 1 A schematic diagram of the structure from another perspective; Figure 3 A cross-sectional structural diagram of the shearing mechanism is shown; Figure 4 The structure of the shearing mechanism and the material is shown; Figure 5 A schematic diagram of the structure of the shearing mechanism provided in the embodiment of the present application; Figure 6 The position of the drive member within the shearing mechanism is shown; Figure 7 The position of the bolts within the shear mechanism is shown; Figure 8 A schematic diagram of the structure of the inclined wedge body provided in an embodiment of the present application; Fig. 9 8 is a structural diagram from another perspective; Fig.10 A schematic diagram of the structure of the side pressure core provided in an embodiment of the present application; Fig.11 for Fig.10 A schematic diagram of the structure from another perspective.

[0053] In the embodiment of the present application, the cutting machine 100 includes a lower mold 120, an upper mold 110, a hanging mounting seat 130 and a shearing mechanism 140. The upper mold 110 is arranged on the upper side of the lower mold 120. Along the vertical direction Z, the upper mold 110 is movable relative to the lower mold 120 to selectively clamp the material 240. The hanging mounting seat 130 is arranged on the side of the upper mold 110 facing the lower mold 120. Along the first direction X, the shearing mechanism 140 is movably arranged on the side of the lower mold 120 facing the upper mold 110. The shearing mechanism 140 includes an inclined wedge body 141 and a trimming knife block 142. The trimming knife block 142 is fixed to the inclined wedge body 141. The inclined wedge body 141 is suitable for cooperating with the hanging mounting seat 130 to drive the trimming knife block 142 to move along the first direction X when the upper mold 110 moves toward the lower mold 120. The first direction X intersects with the vertical direction Z.

[0054] The material cutting machine 100 includes an upper die 110 and a lower die 120. The upper die 110 and the lower die 120 are arranged opposite to each other along the vertical direction Z. The upper die 110 is arranged above the lower die 120. The upper die 110 is movable relative to the lower die 120 along the vertical direction Z. The material 240 is arranged on the lower die 120. The material 240 is fixedly connected to the lower die 120. When the upper die 110 and the lower die 120 overlap, the upper die 110 also clamps the material 240. Then, under the action of the upper die 110 and the lower die 120, the material 240 is fixed. An exemplary material 240 may be a side A-pillar.

[0055] The hanging mounting seat 130 is arranged on the side of the upper mold 110 facing the lower mold 120, that is, the hanging mounting seat 130 is located between the upper mold 110 and the lower mold 120. The shearing mechanism 140 is arranged on the lower mold 120, and the shearing mechanism 140 is used to trim the material 240. The shearing mechanism 140 is movably arranged on the side of the lower mold 120 facing the upper mold 110, and the shearing mechanism 140 is arranged between the upper mold 110 and the lower mold 120. The shearing mechanism 140 can move along the first direction X, that is, the shearing mechanism 140 can trim and shear the material 240 in the first direction X, and cut off the excess part of the material 240.

[0056] When the cutting machine 100 is moving, the position of the lower mold 120 remains unchanged, while the position of the upper mold 110 changes. Therefore, setting the shearing mechanism 140 on the lower mold 120 can reduce the back and forth movement of the shearing mechanism 140, thereby reducing the probability of loosening of internal components of the shearing mechanism 140, thereby improving the safety and reliability of the operation of the cutting machine 100.

[0057] The shearing mechanism 140 includes a beveled wedge body 141 and a trimming knife block 142. The trimming knife block 142 is fixed on the beveled wedge body 141. The beveled wedge body 141 cooperates with the hanging mounting seat 130, and the hanging mounting seat 130 is located on the upper mold 110. When trimming and shearing the material 240, the upper mold 110 moves up and down, and the hanging mounting seat 130 arranged on the upper mold 110 also moves or moves. The hanging mounting seat 130 cooperates with the beveled wedge body 141, thereby causing the beveled wedge body 141 to move along the first direction X. The trimming knife block 142 is connected to the beveled wedge body 141, thereby causing the trimming knife block 142 to move. The trimming knife block 142 of the shearing mechanism 140 is used to shear the material 240.

[0058] The first direction X intersects with the vertical direction Z, that is, the moving direction of the trimming knife block 142 is not in the vertical direction Z, but in a direction inclined to the vertical direction Z. In this way, the position of the material 240 that needs to be trimmed can be effectively trimmed obliquely. For example, when the recessed portion of the outer contour of the side A-pillar needs to be trimmed, the trimming knife block 142 is inclined to tangent to the side A-pillar, thereby achieving precise positioning of the position that needs to be trimmed, thereby reducing the collision or extrusion between the trimming knife block 142 and other parts of the side A-pillar.

[0059] The cutting machine 100 fixes the material 240 by clamping the upper mold 110 and the lower mold 120, and then the shearing mechanism 140 moves along the first direction X to cut the excess part of the material 240, so as to realize automated processing, reduce the steps and time of manual operation, and thus improve processing efficiency.

[0060] The design of the cutting machine 100 allows flexible adjustment of components such as the shearing mechanism 140, the upper mold 110 and the lower mold 120 to adapt to the cutting processing needs of materials 240 of different sizes and shapes. This flexibility enables the equipment to be widely used in various production scenarios, improving the utilization and adaptability of the equipment.

[0061] Specifically, the shearing mechanism 140 is movably arranged along the first direction X on the side of the lower mold 120 facing the upper mold 110. On the one hand, the shearing mechanism 140 does not need to move up and down, which can reduce the probability of loosening of internal components of the shearing mechanism 140 and improve the stability and reliability of the cutting machine 100. On the other hand, the shearing mechanism 140 does not need to be fixed to the upper mold 110, which solves the technical problem of the shearing mechanism 140 and the upper mold 110 falling off and causing a major safety hazard.

[0062] Please refer to Figures 1 to 11In this embodiment, a first inclined surface 131 is provided on the suspension mounting seat 130 , and the first inclined surface 131 is inclined relative to the vertical direction Z. A second inclined surface 143 suitable for cooperating with the first inclined surface 131 is provided on the inclined wedge body 141 .

[0063] The hanging mounting seat 130 is provided with a first inclined surface 131, which is inclined with respect to the vertical direction Z. The inclined wedge body 141 is also provided with a second inclined surface 143. It can be understood that when the inclined wedge body 141 cooperates with the hanging mounting seat 130, the first inclined surface 131 and the second inclined surface 143 fit each other. When the upper mold 110 moves downward in the vertical direction Z, the first inclined surface 131 on the hanging mounting seat 130 applies force to the second inclined surface 143, and then the inclined surface body drives the trimming knife block 142 to move, so that the shearing direction of the trimming knife block 142 can be directed toward the position where the material 240 needs to be sheared.

[0064] Specifically, a second inclined surface 143 suitable for cooperating with the first inclined surface 131 is provided on the inclined wedge body 141. The inclined surface cooperation can provide a better contact area and a tighter fit, thereby improving the stability of the movement of the shearing mechanism 140, which helps to prevent the inclined wedge body 141 from shifting during operation and ensure the stable operation of the cutting machine 100.

[0065] Please refer to Figures 1 to 11 In this embodiment, the shearing mechanism 140 also includes a side pressure core 150. Along the first direction X, a driving member 160 is arranged between the side pressure core 150 and the inclined wedge body 141. The driving member 160 is configured to provide a pressing force for the side pressure core 150 to press the material 240 when the side pressure core 150 contacts the material 240 and the inclined wedge body 141 continues to move toward the material 240.

[0066] The shearing mechanism 140 also includes a side pressure core 150. Since the trimming knife block 142 will generate a strong shear force on the material 240 during the process of shearing the material 240, it is understandable that when the trimming knife block 142 shears the material 240 at the position to be trimmed, a bulge or protrusion will appear in the area close to the position to be trimmed, thereby requiring side pressure to be performed in the adjacent area of ​​the position to be trimmed. The setting of the side pressure core 150 can reduce the probability of bulging or protrusions.

[0067] A driving member 160 is also provided between the side pressure core 150 and the inclined wedge body 141. The driving member 160 is constructed to provide the side pressure core 150 with a pressing force to press the material 240 when the side pressure core 150 contacts the material 240 and the inclined wedge body 141 continues to move toward the material 240. The side pressure core 150 presses the material 240.

[0068] Specifically, the driving member 160 is configured to provide the side pressure core 150 with a pressing force to press the material 240 when the side pressure core 150 contacts the material 240 and the inclined wedge body 141 continues to move toward the material 240 , thereby reducing the probability of bulging or protrusions and improving the efficiency of the shearing mechanism 140 in cutting the material 240 .

[0069] Please refer to Figures 1 to 11 In this embodiment, the driving member 160 includes at least one of a cylinder and a spring.

[0070] When the side pressure material core 150 is not working, the driving member 160 drives the side pressure material core 150 along the first direction X, so that the side pressure material core 150 moves along the first direction X and toward the material 240, and the driving member 160 cylinder can generate a stable and controllable driving force to ensure that the side pressure material core 150 can accurately and quickly press the material 240 during the cutting process. The driving member 160 is set as a spring, and the exemplary driving member 160 can be a nitrogen spring, so that when the side pressure material core 150 is extruding the material 240, the material 240 will react to the side pressure material core 150, and the reaction force causes the side pressure material core 150 to re-extrude the spring. During the process of the side pressure core 150 squeezing the material 240, since the spring is arranged between the side pressure core 150 and the inclined wedge body 141, a buffer area will be formed between the side pressure core 150 and the inclined wedge body 141, and the squeezing force of the side pressure core 150 on the material 240 will gradually increase slowly. Compared with no spring, the design of the spring better protects the structure of the material 240 and the side pressure core 150, and reduces the probability of failure of the material 240 or the side pressure core 150.

[0071] Specifically, the driving member 160 includes at least one of a cylinder and a spring, which can provide extrusion force for the side pressure core 150 when extruding the material 240 , and is also beneficial to maintaining the structural integrity of the material 240 and the side pressure core 150 .

[0072] Please refer to Figures 1 to 11 In this embodiment, the inclined wedge body 141 has a receiving groove 170 . Along the first direction X, the opening of the receiving groove 170 faces the material 240 , and at least a portion of the side pressure core 150 is received in the receiving groove 170 .

[0073] The inclined wedge body 141 has a receiving groove 170, and the opening of the receiving groove 170 is parallel to the first direction X. Along the first direction X, the opening of the receiving groove 170 faces the position of the material 240 to be trimmed, and at least part of the side pressure core 150 is arranged in the receiving groove 170, that is, part of the side pressure core 150 is located in the receiving groove 170. The design of the receiving groove 170 makes the inclined wedge body 141 more compact in structure, and can effectively accommodate the side pressure core 150 in a limited space, thereby improving the space utilization of the entire cutting machine 100.

[0074] At least a portion of the side pressure core 150 is received in the receiving groove 170, forming a tighter fitting connection with the inclined wedge body 141. This structural connection helps to enhance the stability of the cutter 100 during the cutting process and prevent the equipment from shaking or being damaged due to the movement of the material 240 or excessive cutting force.

[0075] Moreover, by adjusting the size and shape of the accommodating groove 170, as well as the size and material of the side pressure core 150, the cutting machine 100 can adapt to more types of cutting tasks and material 240 types, thereby improving the flexibility and adaptability of the cutting machine and enabling the cutting machine 100 to meet the needs of more users.

[0076] Specifically, at least a portion of the side pressure core 150 is accommodated in the accommodating groove 170 , which can make the structure of the shearing mechanism 140 more compact and improve the space utilization of the shearing mechanism 140 .

[0077] Please refer to Figures 1 to 11 In this embodiment, the inner wall of the accommodating groove 170 is provided with a first guide plate 180 extending along the first direction X, and the side pressure core 150 is provided with a second guide plate 190 extending along the first direction X, and the second guide plate 190 is in surface contact with the first guide plate 180.

[0078] The inner wall of the accommodating groove 170 is provided with a first guide plate 180 extending along the first direction X, and the length direction of the first guide plate 180 is parallel to the first direction X. The side pressure core 150 is also provided with a second guide plate 190 extending along the first direction X. The first guide plate 180 is in surface contact with the second guide plate 190, which provides precise guidance for the movement of the side pressure core 150. This guiding effect helps to ensure that the side pressure core 150 always maintains the correct direction and position during the movement, thereby improving the cutting accuracy.

[0079] The design of the first guide plate 180 and the second guide plate 190 not only provides a guiding function, but also enhances the stability of the side pressure core 150 during movement. The surface-to-surface contact guide plates can prevent the side pressure core 150 from deflecting or shaking during movement, thereby ensuring the stability and reliability of the cutting process. Moreover, it helps to disperse the friction and wear generated by the side pressure core 150 during movement. Compared with traditional point contact or line contact, surface-to-surface contact can more effectively reduce the pressure on the contact area, thereby reducing the degree of wear and extending the service life of the equipment.

[0080] In addition, the inner wall of the accommodating groove 170 is provided with a first guide plate 180 extending along the first direction X, so that when the shape of the material 240 changes or trimming is required, the shape of the side pressure core 150 can be changed. Since the side pressure core 150 and the accommodating groove 170 are in contact with the first guide plate 180 and the second guide plate 190, even if the shape or size of the side pressure core 150 needs to be changed, it is only necessary to ensure that the first guide plate 180 and the second guide plate 190 are in surface contact, thereby expanding the scope of application of the inclined wedge body 141.

[0081] Specifically, a second guide plate 190 extending along the first direction X is provided on the side pressure core 150. The second guide plate 190 is in surface contact with the first guide plate 180, and can provide precise guidance and stable movement for the side pressure core 150, so that the side pressure core 150 can press the material 240 more accurately, thereby optimizing the cutting effect, reducing the probability of waste generation during the cutting process, and improving the material utilization rate of the material 240.

[0082] Please refer to Figures 1 to 11 In this embodiment, the inner wall of the receiving groove 170 includes a first side wall 171, a second side wall 172, a third side wall 173 and a fourth side wall 174 connected in sequence, the first side wall 171 and the third side wall 173 are arranged opposite to each other along the vertical direction Z, the second side wall 172 and the fourth side wall 174 are arranged opposite to each other along the second direction Y, and the first side wall 171, the second side wall 172, the third side wall 173 and the fourth side wall 174 are all provided with a first guide plate 180, the first direction X, the second direction Y and the vertical direction Z The side pressure core 150 is perpendicular to each other and has a first side surface 151, a second side surface 152, a third side surface 153 and a fourth side surface 154. The first side surface 151 and the third side surface 153 are arranged opposite to each other along the vertical direction Z, and the second side surface 152 and the fourth side surface 154 are arranged opposite to each other along the second direction Y. The first side surface 151, the second side surface 152, the third side surface 153 and the fourth side surface 154 are all provided with a second guide plate 190, and each first guide plate 180 is in surface contact with the corresponding second guide plate 190.

[0083] Specifically, guide plates (a first guide plate 180 and a second guide plate 190) are provided on the four side walls and the four side surfaces, realizing an all-round guiding function, ensuring that the side pressure core 150 can always maintain the correct direction and position during the movement, and can enable the side pressure core 150 to be stably guided during the movement along the first direction X. The surface-to-surface guide plate design greatly improves the accuracy and reliability of the movement of the side pressure core 150. Due to the close contact between the guide plates, the deviation and shaking during the movement can be reduced, thereby ensuring the stability and reliability of the side pressure core 150 during the cutting process. In addition, the surface-to-surface guide plate design helps to disperse the friction and wear generated by the side pressure core 150 during the movement. Due to the increase in the contact area, the pressure per unit area can be more effectively reduced, thereby reducing the degree of wear and extending the service life of the equipment.

[0084] In some embodiments, the first guide plate 180 and the second guide plate 190 are configured as smooth guide plates, so that when the side pressure core 150 moves along the first direction X, the friction between the guide plates is reduced, thereby reducing wear and extending the service life of the shearing mechanism 140.

[0085] Please refer to Figures 1 to 11 In this embodiment, a side pin 200 is provided on the inclined wedge body 141, and the side pin 200 extends into the accommodating groove 170. A side pin 200 groove 210 cooperating with the side pin 200 is provided on the side pressure core 150. Along the first direction X, the size of the side pin 200 groove 210 is larger than the size of the side pin 200.

[0086] A side pin 200 is provided on the inclined wedge body 141, and the side pin 200 extends into the accommodating groove 170. A side pressure core 150 is provided in the accommodating groove 170. A side pin 200 groove 210 cooperating with the side pin 200 is provided on the side pressure core 150. The side pin 200 is inserted into the side pin 200 groove 210, which can limit the side pressure core 150 from escaping from the accommodating groove 170, reducing the probability of the side pressure core 150 escaping from the inclined wedge body 141, greatly improving the safety of the shearing mechanism 140, and improving the service life, stability and reliability of the shearing mechanism 140.

[0087] Along the first direction X, since the size of the side pin 200 slot 210 is larger than the side pin 200, the side pressure core 150 is allowed to have a certain amount of movement space along the first direction X, but at the same time, the side pressure core 150 is limited by the side pin 200 to ensure that it will not be separated from the receiving slot 170 or deviate in other directions. For example, when the shearing mechanism 140 is not in operation, the driving member 160 drives the side pressure core 150 to move along the first direction X and away from the inclined wedge body 141. Due to the cooperation between the side pin 200 and the side pin 200 slot 210, the distance between the side pressure core 150 and the inclined wedge body 141 is set within a stroke range, preventing the side pressure core 150 from generating excessive pressure when pressing the material 240, thereby avoiding damage to the material 240 or overloading of the equipment, and also avoiding the side pressure core 150 from separating from the inclined wedge body 141.

[0088] Specifically, a side pin 200 groove 210 cooperating with the side pin 200 is provided on the side pressure core 150. Along the first direction X, the size of the side pin 200 groove 210 is larger than the size of the side pin 200. This can limit the side pressure core 150 from escaping from the accommodating groove 170, thereby reducing the probability of the side pressure core 150 escaping from the inclined wedge body 141, greatly improving the safety of the shearing mechanism 140, and improving the service life, stability and reliability of the shearing mechanism 140.

[0089] Please refer to Figures 1 to 11 In this embodiment, along the first direction X, the position of the side pin 200 on the wedge body 141 is adjustable.

[0090] By adjusting the position of the side pin 200, the pressing point between the side pressure core 150 and the material 240 can be precisely controlled. This precise control helps to improve cutting accuracy, reduce waste generation, and improve material utilization. In addition, for materials 240 of different thicknesses, the side pressure core 150 can be adjusted to ensure that it can correctly press the material 240, so that the cutting machine 100 can process materials 240 of a wider range of thicknesses, thereby improving the versatility and adaptability of the equipment.

[0091] Please refer to Figures 1 to 11 In this embodiment, the cutting machine 100 also includes a bolt 230, and a mounting groove 220 is provided in the side pressure core 150. Along the first direction X, the bottom wall of the mounting groove 220 faces the bottom wall of the accommodating groove 170, and the screw rod of the bolt 230 passes through the bottom wall of the mounting groove 220 and the bottom wall of the accommodating groove 170 to threadably cooperate with the inclined wedge body 141.

[0092] The cutting machine 100 further includes a bolt 230. The side pressure core 150 has a mounting groove 220. Exemplarily, the mounting groove 220 may be one, two or more. Along the first direction X, the bottom wall of the mounting groove 220 faces the bottom wall of the receiving groove 170. The bolt 230 is passed through the bottom wall of the mounting groove 220 and the first wall of the receiving groove 170. A threaded hole may be provided on the bottom wall of the receiving groove 170. The mounting groove 220 is also provided with a thread. The screw of the bolt 230 is provided in the threaded holes of the mounting groove 220 and the receiving groove 170, so that the side pressure core 150 is threadedly matched with the wedge body 141.

[0093] Bolt 230 connection is a detachable connection method. When the equipment needs to be repaired, replaced or adjusted, it can be easily separated by removing the bolt 230 without destroying the connection itself. Moreover, the bolt 230 itself is made of high-strength materials, such as carbon steel, stainless steel or alloy steel, and can withstand large tensile and shear forces. In addition, by selecting the appropriate bolt 230 diameter, length and thread type, its bearing capacity and durability can be further enhanced to ensure the long-term stability of the connection. The bolt 230 connection has high precision because the tightness and stability of the connection can be ensured by controlling the tightening torque and preload of the bolt 230. This precision helps to reduce looseness and vibration and improve the operating efficiency and reliability of the equipment. Bolt 230 connection usually does not require complex installation tools or equipment, and can be installed using basic tools such as wrenches and screwdrivers. At the same time, due to the detachability of the bolt 230, the maintenance and maintenance of the equipment becomes easier and more convenient.

[0094] Specifically, the screw rod of the bolt 230 passes through the bottom wall of the mounting groove 220 and the bottom wall of the receiving groove 170 to engage with the thread of the inclined wedge body 141, which can reduce the probability of the inclined wedge body 141 being separated from the side pressure core 150 and improve the stability and reliability of the shear mechanism 140.

[0095] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0096] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0097] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

[0098] Although the embodiments of the present application have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the present application, and such modifications and variations are all within the scope defined by the appended claims.

Claims

1. A cutting machine, characterized in that: include: Lower mold; An upper die is disposed on the upper side of the lower die, and is movable relative to the lower die in a vertical direction to selectively clamp the material; A suspension mounting seat is arranged on a side of the upper die facing the lower die; A shearing mechanism is movably arranged on a side of the lower mold toward the upper mold along a first direction, and the shearing mechanism includes an inclined wedge body and a trimming knife block, the trimming knife block is fixed to the inclined wedge body, and the inclined wedge body is suitable for cooperating with the suspension mounting seat to drive the trimming knife block to move along the first direction when the upper mold moves toward the lower mold, and the first direction intersects with the vertical direction.

2. The cutting machine according to claim 1, characterized in that: The suspension mounting seat is provided with a first inclined surface, which is inclined relative to the vertical direction, and the inclined wedge body is provided with a second inclined surface suitable for cooperating with the first inclined surface.

3. The cutting machine according to claim 1, characterized in that: The shearing mechanism also includes a side pressure core. Along the first direction, a driving member is arranged between the side pressure core and the inclined wedge body. The driving member is configured to provide a pressing force for the side pressure core to press the material when the side pressure core contacts the material and the inclined wedge body continues to move toward the material.

4. The cutting machine according to claim 3, characterized in that: The driving member includes at least one of a cylinder and a spring.

5. The cutting machine according to claim 3, characterized in that: The inclined wedge body has a receiving groove, and along the first direction, the opening of the receiving groove faces the material, and at least a part of the side pressure core is received in the receiving groove.

6. The cutting machine according to claim 5, characterized in that: The inner wall of the accommodating groove is provided with a first guide plate extending along the first direction, and the side pressing core is provided with a second guide plate extending along the first direction, and the second guide plate is in surface contact with the first guide plate.

7. The cutting machine according to claim 6, characterized in that: The inner wall of the receiving groove comprises a first side wall, a second side wall, a third side wall and a fourth side wall connected in sequence, the first side wall and the third side wall are arranged opposite to each other along the vertical direction, the second side wall and the fourth side wall are arranged opposite to each other along the second direction, the first side wall, the second side wall, the third side wall and the fourth side wall are all provided with the first guide plate, and the first direction, the second direction and the vertical direction are perpendicular to each other; The side pressure core has a first side surface, a second side surface, a third side surface and a fourth side surface, the first side surface and the third side surface are arranged opposite to each other along the vertical direction, the second side surface and the fourth side surface are arranged opposite to each other along the second direction, the first side surface, the second side surface, the third side surface and the fourth side surface are all provided with the second guide plate, and each first guide plate is surface-to-surface fitted with the corresponding second guide plate.

8. The cutting machine according to claim 5, characterized in that: The inclined wedge body is provided with a side pin, and the side pin extends into the accommodating groove. The side pressure core is provided with a side pin groove cooperating with the side pin. Along the first direction, the size of the side pin groove is larger than the size of the side pin.

9. The cutting machine according to claim 8, characterized in that: Along the first direction, the position of the side pin on the wedge body is adjustable.

10. The cutting machine according to claim 8, characterized in that: The cutting machine also includes a bolt, and a mounting groove is arranged in the side pressure core. Along the first direction, the bottom wall of the mounting groove faces the bottom wall of the receiving groove, and the screw rod of the bolt passes through the bottom wall of the mounting groove and the bottom wall of the receiving groove to cooperate with the thread of the inclined wedge body.

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