Cutting device for automobile part machining

Abstract

The invention discloses a cutting device for automobile part machining, and relates to the field of automobile part machining, the cutting device comprises a base, a supporting plate is fixedly installed on the side face of the base, and meanwhile an adjusting piece is fixedly installed at the end of the base; according to the cutting device for machining the automobile parts, the four included angles of the parts are locked through the locking assemblies, so that the positions of the whole parts cannot deviate in the cutting process, meanwhile, the peripheries of the parts in irregular shapes can be accurately locked, the peripheries of the parts are evenly supported by locking all the angular points, and the cutting efficiency is improved. Stress generated in the cutting process is effectively dispersed, force generated in the cutting process is prevented from being concentrated on a certain part, and therefore part deformation or damage is avoided; and meanwhile, the influence of vibration can be reduced to the greatest extent, so that the part is kept stable in the cutting process, and the cutting quality problem caused by unstable position is avoided.

Description

Technical Field

[0001] This invention relates to automotive parts processing technology, and more specifically to a cutting device for processing automotive parts. Background Technology

[0002] There are many types of automotive parts, among which sheet metal is an important component. When processing some sheet metal automotive parts, the first step is to cut them. After cutting, processes such as bending, forming, and welding are carried out to process the sheet metal into the required shape. For this purpose, cutting equipment is needed to process automotive parts.

[0003] Chinese invention patent CN118926731A discloses a cutting device for processing new energy vehicle parts. This cutting device drives a transmission component through a drive component, which in turn drives a rotation amplitude adjustment component to adjust the rotation angle of a large gear held by a gear clamping component. This facilitates the cutting of round holes in large gears of various sizes. The drive component also drives a waste removal component to remove waste generated during cutting. By driving both the waste removal component and the gear clamping component, continuous cutting of large gears is achieved, thus improving the cutting efficiency of large gears.

[0004] When existing equipment is in use, displacement occurs due to vibration or external interference during the cutting process, causing the cutting end to move synchronously with the part, resulting in a deviation between the cutting end and the set position, which affects the overall quality of the part. At the same time, during the cutting process, in different cutting scenarios, such as cutting irregular parts, a large force may be applied to the cutting end of the part, which may cause the cutting end to deform. Therefore, a cutting device for processing automotive parts has been developed. Summary of the Invention

[0005] The purpose of this invention is to provide a cutting device for processing automotive parts, so as to overcome the above-mentioned shortcomings of the prior art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a cutting device for processing automotive parts, comprising a base, a support plate fixedly installed on the side of the base, and an adjusting component fixedly installed at the end of the base; A locking component is assembled at the middle position of the end of the base, and the locking component provides locking support for the periphery of the part; A protective component, which is assembled at the end of the adjusting member, provides protective support for the periphery of the cutting end; The locking component includes a fixed plate that is fixedly connected to the base, and a movable block is slidably installed on the inner wall of the fixed plate; A movable rod is fixedly installed at the end of the movable block, an extension rod is fixedly installed at the end of the movable rod, and a movable cylinder is slidably installed on the outer surface of the extension rod; An elastic element is fitted on the outer surface of the extension rod. One end of the elastic element is connected to the extension rod, and the other end is connected to the end of the movable cylinder. A docking block is fixedly installed at the end of the movable cylinder, and a telescopic component is fixedly installed at the end of the docking block, and a snap-fit ​​block is fixedly installed at the end of the telescopic component. The end of the snap-fit ​​block is provided with a sliding groove, and a connecting block is slidably installed on the inner wall of the sliding groove. An adjusting plate is rotatably installed on the inner wall of the connecting block, and the end of the part is locked by the adjusting plate.

[0007] As a further optimization of the present invention, multiple sets of support columns are uniformly fixedly installed at the end of the fixed plate and near the edge, and a cover plate is fixedly installed at the end of the support column.

[0008] As a further optimization of the present invention, a drive gear is rotatably mounted at the middle position of the end of the fixed plate, a fixed block is rotatably mounted at the end of the drive gear, the end of the fixed block is engaged with the end of the cover plate, and positioning rods are uniformly fixedly mounted on the outer surface of the fixed block.

[0009] As a further optimization of the present invention, a positioning block is fixedly installed at the end of the positioning rod, a drive rod is rotatably installed at the end of the positioning block, and a mating gear is fixedly installed at the end of the drive rod, the outer surface of the mating gear meshing with the outer surface of the drive gear.

[0010] As a further optimization of the present invention, the outer surface of the positioning rod is slidably connected to the end of the movable block, the end of the movable block is provided with a movable groove, and the inner wall of the movable groove is slidably connected to the outer surface of the driving rod.

[0011] As a further optimization of the present invention, the protective component includes two limiting cylinders that are snapped into the adjusting member, and a limiting plate is fixedly disposed between the two limiting cylinders.

[0012] As a further optimization of the present invention, a sphere is rotatably mounted on the inner wall of the limiting cylinder, an adjusting rod is fixedly mounted on the outer surface of the sphere, and a protective block is fixedly mounted on the end of the adjusting rod.

[0013] As a further optimization of the present invention, a ring is slidably mounted on the outer surface of the adjusting rod, and multiple sets of locking rods are uniformly fixedly mounted on the outer surface of the ring.

[0014] As a further optimization of the present invention, a push rod is rotatably mounted at the end of the locking rod, and a pressing plate is rotatably mounted at the end of the push rod away from the locking rod. A pressing block is rotatably mounted at the end of the pressing plate, and the part is supported and locked by the pressing block.

[0015] As a further optimization of the present invention, a connecting rod corresponding to the locking rod is fixedly installed on the outer surface of the protective block, and the end of the connecting rod is rotatably connected to the connection between the push rod and the extrusion plate.

[0016] Compared with the prior art, the cutting device for processing automotive parts provided by the present invention has the following advantages: By locking the four corners of the part with the locking components, the part will not shift its position during the cutting process. At the same time, when dealing with irregularly shaped parts, the parts can be precisely locked around their perimeter. By locking each corner point, the parts are evenly supported around their perimeter, effectively dispersing the stress generated during the cutting process and preventing the force from concentrating in one part, thereby avoiding deformation or damage to the parts. At the same time, the impact of vibration can be minimized, keeping the parts stable during the cutting process and avoiding cutting quality problems caused by unstable position.

[0017] Protective components provide additional support to prevent excessive pressure or external force on the cutting edge during the cutting process, reducing deformation or damage to the cutting edge. For irregularly shaped parts, the protective components can be adjusted and adapted to fit closely to the surface of the part, thereby effectively preventing damage or deformation of the part surface caused by uneven external force generated during cutting.

[0018] By leveraging the synergistic effect of locking and protective components, it can flexibly adapt to parts of different or irregular shapes, thereby avoiding problems such as cutting errors, part deformation, and uneven support, and ensuring the accuracy of part cutting. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this invention. For those skilled in the art, other drawings can be obtained based on these drawings.

[0020] Figure 1 This is a schematic diagram of the overall structure provided for an embodiment of the present invention; Figure 2 A cross-sectional view of the overall internal structure provided in an embodiment of the present invention; Figure 3 This is a schematic diagram of the locking component structure provided in an embodiment of the present invention; Figure 4 This is a first exploded view of the locking component structure provided in an embodiment of the present invention; Figure 5 This is a second exploded view of the locking component structure provided in an embodiment of the present invention; Figure 6 This is a schematic diagram of the protective component structure provided in an embodiment of the present invention; Figure 7 This is a first exploded view of the protective component structure provided in an embodiment of the present invention; Figure 8 This is a second exploded view of the protective component structure provided in an embodiment of the present invention.

[0021] Explanation of reference numerals in the attached figures: 1. Base; 2. Locking assembly; 3. Protective assembly; 11. Support plate; 12. Adjusting component; 21. Fixing plate; 211. Support column; 212. Cover plate; 22. Drive gear; 221. Fixing block; 222. Positioning rod; 23. Positioning block; 231. Drive rod; 232. Connecting gear; 24. Movable block; 241. Movable groove; 25. Movable rod; 251. Extension rod; 26. Movable cylinder; 261. Elastic component; 262. Connecting block; 27. Telescopic component; 28. Snap-fit ​​block; 281. Slide groove; 29. ​​Connecting block; 291. Adjusting plate; 31. Limiting cylinder; 311. Limiting plate; 32. Sphere; 321. Adjusting rod; 322. Protective block; 33. Ring; 34. Locking rod; 35. Push rod; 36. Pressing plate; 37. Pressing block; 38. Connecting rod. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present invention.

[0023] In the description of this invention, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "installed," "connected," and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal communication of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0024] Example: Please refer to Figures 1-8 A cutting device for processing automotive parts includes a base 1, a support plate 11 fixedly installed on the side of the base 1, and an adjusting member 12 fixedly installed at the end of the base 1.

[0025] In this solution, the end of the support plate 11 is equipped with a cutting device for cutting parts; at the same time, the adjusting component 12 consists of two electric telescopic rods, one controlling its lateral movement and the other controlling its longitudinal movement, thereby enabling the protective component 3 at its end to move and adapt to the current scenario.

[0026] Furthermore, the locking component 2 is assembled at the middle position of the end of the base 1, and the locking component 2 locks and supports the periphery of the part; wherein, the locking component 2 includes a fixing plate 21 fixedly connected to the base 1, and a movable block 24 is slidably installed on the inner wall of the fixing plate 21.

[0027] In this embodiment, a guide groove is provided at the end of the fixed plate 21, and the inner wall of the guide groove is slidably connected to the outer surface of the end of the movable block 24, so that the whole remains stable when the movable block 24 moves.

[0028] Furthermore, a movable rod 25 is fixedly installed at the end of the movable block 24, an extension rod 251 is fixedly installed at the end of the movable rod 25, and a movable cylinder 26 is slidably installed on the outer surface of the extension rod 251.

[0029] Specifically, when the movable block 24 moves, it synchronously drives the movable rod 25 fixedly installed at its end to move, and cooperates with the extension rod 251 fixedly installed at its end to drive the movable cylinder 26 to move, thus making it suitable for parts of different sizes.

[0030] Furthermore, an elastic element 261 is sleeved on the outer surface of the extension rod 251. One end of the elastic element 261 is connected to the extension rod 251, and the other end is connected to the end of the movable cylinder 26.

[0031] Specifically, the elastic element 261 is a spring or other elastic component. The elastic element 261 limits the movable cylinder 26, so that when the movable cylinder 26 moves along the extension rod 251, it is stretched by the elastic element 261, thereby keeping the movable cylinder 26 in a taut state and buffering the vibration generated by the parts.

[0032] Furthermore, a docking block 262 is fixedly installed at the end of the movable cylinder 26, and a telescopic member 27 is fixedly installed at the end of the docking block 262, and a snap-fit ​​block 28 is fixedly installed at the end of the telescopic member 27.

[0033] Specifically, the telescopic component 27 is an electric telescopic pole with telescopic function and is connected to an external control device. When the telescopic component 27 is started, it synchronously drives the snap-fit ​​block 28 fixedly installed at its output end to move until it moves to a suitable height and then stops.

[0034] Furthermore, a groove 281 is provided at the end of the snap-fit ​​block 28, and a connecting block 29 is slidably installed on the inner wall of the groove 281. An adjusting plate 291 is rotatably installed on the inner wall of the connecting block 29, and the end of the part is locked by the adjusting plate 291.

[0035] Specifically, the end of the adjusting plate 291 is provided with a screw, and the inner wall of the connecting block 29 is provided with a threaded groove. The inner wall of the threaded groove is rotatably connected to the outer surface of the screw. The adjusting plate 291 is moved by rotating the screw, thereby locking the edge of the part.

[0036] The outer surface of the connecting block 29 is annular, and an existing telescopic rod is provided between the end of the adjusting plate 291 and the snap-fit ​​block 28 to protect the adjusting plate 291, so that when the connecting block 29 rotates on the inner wall of the slide groove 281, the adjusting plate 291 is driven to move up and down.

[0037] The position of the connecting block 29 can be adjusted by using the slide groove 281 to make it suitable for different scenarios.

[0038] Furthermore, multiple sets of support columns 211 are uniformly fixedly installed at the end of the fixed plate 21 and near the edge, and a cover plate 212 is fixedly installed at the end of the support column 211.

[0039] Specifically, the cover plate 212 is supported by the support column 211, and the cover plate 212 protects the components on the fixed plate 21, reducing the amount of debris generated during cutting from entering the components on the fixed plate 21 and ensuring the overall stability of operation.

[0040] Furthermore, a drive gear 22 is rotatably mounted at the middle position of the end of the fixed plate 21, and a fixed block 221 is rotatably mounted at the end of the drive gear 22. The end of the fixed block 221 is fixedly connected to the end of the cover plate 212, and a positioning rod 222 is uniformly fixedly mounted on the outer surface of the fixed block 221.

[0041] Specifically, a device with power output, such as a motor, is installed on the inner wall of the fixed plate 21 and connected to an external control device. Its output end extends through and to the outside of the fixed plate 21 and is fixedly connected to the end of the drive gear 22. When the motor starts, it drives the drive gear 22 to rotate.

[0042] The fixing block 221 is set between the drive gear 22 and the cover plate 212 to ensure that the drive gear 22 remains stable during operation, and can also limit the positioning rod 222 so that the positioning rod 222 limits the movable block 24 during operation.

[0043] Furthermore, a positioning block 23 is fixedly installed at the end of the positioning rod 222, a drive rod 231 is rotatably installed at the end of the positioning block 23, and a mating gear 232 is fixedly installed at the end of the drive rod 231. The outer surface of the mating gear 232 meshes with the outer surface of the drive gear 22.

[0044] Specifically, the outer surface of the mating gear 232 meshes with the outer surface of the drive gear 22, thereby causing the drive gear 22 to drive the mating gear 232 to rotate. Since a drive rod 231 is fixedly installed at the end of the mating gear 232, the drive rod 231 rotates synchronously with the mating gear 232. The drive rod 231 is a component with a rotating pushing function, such as a screw.

[0045] Furthermore, the outer surface of the positioning rod 222 is slidably connected to the end of the movable block 24, and the end of the movable block 24 is provided with a movable groove 241, the inner wall of the movable groove 241 being slidably connected to the outer surface of the drive rod 231.

[0046] Specifically, the end of the movable block 24 is slidably connected to the outer surface of the positioning rod 222 to ensure that the movable block 24 remains stable during operation. At the same time, the inner wall of the movable groove 241 is provided with a threaded groove. When the drive rod 231 rotates, it drives the movable block 24 to move, thereby adjusting the position of the locking block 28 to make it suitable for different scenarios.

[0047] Furthermore, the protective component 3 is assembled at the end of the adjusting member 12, and the protective component 3 provides protection and support for the periphery of the cutting end; the protective component 3 includes two limiting cylinders 31 that are snapped into the adjusting member 12, and a limiting plate 311 is fixedly disposed between the two limiting cylinders 31.

[0048] In this embodiment, the limiting plate 311 is a device with telescopic function, such as an electric telescopic rod. The two limiting cylinders 31 are moved by the electric telescopic rod, making it suitable for different scenarios.

[0049] Furthermore, a ball 32 is rotatably mounted on the inner wall of the limiting cylinder 31, an adjusting rod 321 is fixedly mounted on the outer surface of the ball 32, and a protective block 322 is fixedly mounted on the end of the adjusting rod 321.

[0050] Specifically, the ball 32 is protected by the limiting cylinder 31, so that when the ball 32 is subjected to force, it moves along the inner wall of the limiting cylinder 31, thereby synchronously driving the adjusting rod 321 fixedly installed on the outer surface of the ball 32 to move. Since the protective block 322 is fixedly installed on the adjusting rod 321, the protective block 322 moves synchronously with the adjusting rod 321.

[0051] Furthermore, a ring 33 is slidably mounted on the outer surface of the adjusting rod 321, and multiple sets of locking rods 34 are uniformly fixedly mounted on the outer surface of the ring 33.

[0052] Specifically, when the ring 33 is subjected to force, it moves up and down along the outer surface of the adjusting rod 321, thereby synchronously driving the locking rod 34, which is fixedly installed on the outer surface of the ring 33, to move.

[0053] Each locking rod 34 is rotatably mounted on one side with an electric telescopic rod, and the bottom end of the electric telescopic rod is rotatably connected to the outer surface of the limiting cylinder 31. The electric telescopic rod drives the locking rod 34 and the ring 33 to move, and adjusts the position of each locking rod 34 according to the actual situation, so that the entire adjusting rod 321 drives the ball 32 to rotate on the inner wall of the limiting cylinder 31, thereby satisfying the need for precise support and protection of the cutting end when cutting irregular parts.

[0054] Furthermore, a push rod 35 is rotatably mounted on the end of the locking lever 34, and a pressing plate 36 is rotatably mounted on the end of the push rod 35 away from the locking lever 34. A pressing block 37 is rotatably mounted on the end of the pressing plate 36, and the part is supported and locked by the pressing block 37.

[0055] Specifically, when the locking lever 34 moves, it synchronously drives the push rod 35, which is rotatably mounted at its end, to move. Since the end of the push rod 35 is rotatably mounted with the pressing plate 36, the push rod 35 drives the pressing plate 36 to move, which, together with the pressing block 37, supports and protects the surface of the part.

[0056] Furthermore, a connecting rod 38 corresponding to the locking rod 34 is fixedly installed on the outer surface of the protective block 322, and the end of the connecting rod 38 is rotatably connected to the connection between the push rod 35 and the pressing plate 36.

[0057] Specifically, the extrusion plate 36 is supported by the connecting rod 38 fixedly installed on the protective block 322, so that when the extrusion plate 36 rotates, it rotates around the end of the connecting rod 38, driving the pressing block 37, which is rotatably installed at the end of the extrusion plate 36, to lock and support the part.

[0058] The control device can choose a microcontroller as the control terminal. In this embodiment, the microcontroller is a typical embedded microcontroller unit, consisting of an arithmetic logic unit (ALU), a controller, memory, input / output devices, etc., essentially a miniature computer. Compared to general-purpose microprocessors used in personal computers, it emphasizes self-sufficiency (no external hardware required) and cost savings. Its biggest advantage is its small size, allowing it to be placed inside the instrument, but it has limited storage capacity, simple input / output interfaces, and low power consumption.

[0059] The foregoing has only described certain exemplary embodiments of the present invention by way of illustration. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the foregoing drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A cutting device for processing automotive parts, characterized in that, Includes a base (1), on which a support plate (11) is fixedly installed on the side and an adjusting member (12) is fixedly installed at the end of the base (1). Locking component (2), which is assembled at the middle position of the end of the base (1), locks and supports the periphery of the part; The protective component (3) is assembled at the end of the adjusting member (12) and provides protective support for the periphery of the cutting end. The locking component (2) includes a fixing plate (21) fixedly connected to the base (1), and a movable block (24) is slidably installed on the inner wall of the fixing plate (21). The movable block (24) is fixedly mounted with a movable rod (25) at its end, and an extension rod (251) is fixedly mounted at its end. A movable cylinder (26) is slidably mounted on the outer surface of the extension rod (251). An elastic element (261) is sleeved on the outer surface of the extension rod (251). One end of the elastic element (261) is connected to the extension rod (251), and the other end is connected to the end of the movable cylinder (26). The end of the movable cylinder (26) is fixedly installed with a docking block (262), and the end of the docking block (262) is fixedly installed with a telescopic component (27), and the end of the telescopic component (27) is fixedly installed with a snap-fit ​​block (28). The end of the snap-fit ​​block (28) is provided with a sliding groove (281), and a connecting block (29) is slidably installed on the inner wall of the sliding groove (281). An adjusting plate (291) is rotatably installed on the inner wall of the connecting block (29), and the end of the part is locked by the adjusting plate (291).

2. The cutting device for processing automotive parts according to claim 1, characterized in that, Multiple sets of support columns (211) are uniformly fixedly installed at the end of the fixed plate (21) and near the edge, and a cover plate (212) is fixedly installed at the end of the support column (211).

3. The cutting device for processing automotive parts according to claim 2, characterized in that, A drive gear (22) is rotatably mounted at the middle position of the end of the fixed plate (21), and a fixed block (221) is rotatably mounted at the end of the drive gear (22). The end of the fixed block (221) is engaged with the end of the cover plate (212), and a positioning rod (222) is uniformly fixedly mounted on the outer surface of the fixed block (221).

4. The cutting device for processing automotive parts according to claim 3, characterized in that, A positioning block (23) is fixedly installed at the end of the positioning rod (222), and a drive rod (231) is rotatably installed at the end of the positioning block (23). A mating gear (232) is fixedly installed at the end of the drive rod (231), and the outer surface of the mating gear (232) meshes with the outer surface of the drive gear (22).

5. A cutting device for processing automotive parts according to claim 4, characterized in that, The outer surface of the positioning rod (222) is slidably connected to the end of the movable block (24), and the end of the movable block (24) is provided with a movable groove (241), and the inner wall of the movable groove (241) is slidably connected to the outer surface of the driving rod (231).

6. A cutting device for processing automotive parts according to claim 1, characterized in that, The protective component (3) includes two limiting cylinders (31) that are engaged with the adjusting member (12), and a limiting plate (311) is fixedly disposed between the two limiting cylinders (31).

7. A cutting device for processing automotive parts according to claim 6, characterized in that, A sphere (32) is rotatably mounted on the inner wall of the limiting cylinder (31), and an adjusting rod (321) is fixedly mounted on the outer surface of the sphere (32). A protective block (322) is fixedly mounted on the end of the adjusting rod (321).

8. A cutting device for processing automotive parts according to claim 7, characterized in that, A ring (33) is slidably mounted on the outer surface of the adjusting rod (321), and multiple sets of locking rods (34) are uniformly fixedly mounted on the outer surface of the ring (33).

9. A cutting device for processing automotive parts according to claim 8, characterized in that, A push rod (35) is rotatably mounted on the end of the locking rod (34), and a pressing plate (36) is rotatably mounted on the end of the push rod (35) away from the locking rod (34). A pressing block (37) is rotatably mounted on the end of the pressing plate (36), and the part is supported and locked by the pressing block (37).

10. A cutting device for processing automotive parts according to claim 9, characterized in that, The outer surface of the protective block (322) is fixedly equipped with a connecting rod (38) corresponding to the locking rod (34), and the end of the connecting rod (38) is rotatably connected to the connection between the push rod (35) and the extrusion plate (36).

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