Aluminum alloy automobile part cutting device

Abstract

The utility model discloses a kind of aluminium alloy automobile parts cutting device, including workbench, workbench upper end surface central position is equipped with first support, first support inside top end is equipped with first cylinder, first cylinder bottom end is equipped with fixed block, cutting shaft is rotatably equipped on fixed block, cutting disc and cutting motor are respectively connected with both sides of cutting shaft, workbench upper end surface left and right sides are equipped with second support, two second support inside top end are equipped with second cylinder, two second cylinder bottom ends are equipped with mounting plate, limit seat is detachably equipped on two mounting plates, limit seat is provided with multiple groups, multiple limit seat inner grooves are different in setting, workbench left and right sides are slidably equipped with support frame, by the design of limit seat, multiple limit seat inner grooves of different models ensure the height versatility of device, positioning accuracy of cutting process is significantly improved, effectively prevent material from sliding or vibrating deviation in cutting process, guarantee cutting quality and safety.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts cutting technology, and more specifically, to an aluminum alloy automotive parts cutting device. Background Technology

[0002] Aluminum alloys are one of the most widely used non-ferrous metal structural materials in industry, and are extensively used in aviation, aerospace, automotive, machinery manufacturing, shipbuilding, and chemical industries. The processing of aluminum alloy automotive parts requires the use of cutting devices to cut the raw materials. However, existing cutting devices, when cutting longer raw materials, are prone to the products falling off from both sides due to a lack of suitable safety support mechanisms. Furthermore, the locking mechanism used for cutting has poor locking performance, and there is a lack of suitable locking mechanisms for different types of raw materials. Additionally, replacing the locking mechanism is cumbersome, and there is a lack of suitable quick-release mechanisms. Utility Model Content

[0003] (a) Technical problems to be solved To address the problems existing in the prior art, this utility model provides an aluminum alloy automotive parts cutting device to solve the technical problems mentioned in the background art, such as poor locking effect of the cutting installation and locking mechanism and lack of suitable installation and locking mechanisms for different types of raw materials.

[0004] (II) Technical Solution To achieve the above objectives, this utility model provides the following technical solution: an aluminum alloy automotive parts cutting device, comprising a worktable, a first support at the center of the upper surface of the worktable, a first cylinder at the top of the first support, a fixing block at the bottom of the first cylinder, a cutting shaft rotatably mounted on the fixing block, a cutting disc and a cutting motor respectively connected to both sides of the cutting shaft, second supports on both the left and right sides of the upper surface of the worktable, a second cylinder at the top of each of the two second supports, a mounting plate at the bottom of each of the two second cylinders, and detachable limit seats on both mounting plates, with multiple sets of limit seats having different inner groove types, and support frames slidably mounted on both the left and right sides of the worktable.

[0005] The present invention is further configured such that positioning rods are provided on both the front and rear sides of the upper end of the multiple sets of limiting seats, and positioning holes are symmetrically opened on both mounting plates corresponding to the positioning rods, so as to facilitate the installation and positioning of the limiting seats.

[0006] The present invention is further configured such that each of the two mounting plates has a locking hole corresponding to the plurality of positioning holes, a locking rod is provided inside the plurality of locking holes, a through hole is provided on each of the plurality of positioning rods corresponding to the locking rod, and a retaining ring is provided on each of the plurality of locking rods. The retaining ring and the locking rod are threadedly connected to achieve quick assembly and disassembly.

[0007] The present invention is further configured such that guide rods are symmetrically provided on the side of the two support frames near the worktable, and guide holes are symmetrically provided on the left and right ends of the worktable corresponding to the multiple guide rods to guide the sliding.

[0008] The present invention is further configured such that ball bearings are embedded in the lower end faces of both support frames, and multiple ball bearings are provided to ensure the movement effect.

[0009] The present invention is further configured such that each of the two support frames is rotatably provided with an adjusting rod, and the left and right ends of the worktable are provided with adjusting holes corresponding to the adjusting rods. The adjusting rods and adjusting holes are threadedly connected to achieve sliding drive.

[0010] The present invention is further configured such that each of the multiple guide holes has a locking block on its inner wall, and each of the multiple guide rods has a locking groove corresponding to the locking block, thereby limiting the sliding.

[0011] (III) Beneficial Effects Compared with the prior art, this utility model provides an aluminum alloy automotive parts cutting device, which has the following advantages: 1. Through the design of the limiting seat, and by setting second brackets with second cylinders on both sides of the worktable, the mounting plate and different models of the limiting seat are driven to press down, enabling precise and stable limiting and clamping of aluminum alloy raw materials of various shapes and sizes. Multiple sets of different limiting seat inner grooves ensure the device's high versatility, effectively adapting to diverse automotive parts cutting needs. The stable pressure provided by the cylinder, combined with the customized inner groove of the limiting seat, significantly improves the positioning accuracy during the cutting process, effectively preventing material slippage or vibration displacement during cutting, ensuring cutting quality and safety.

[0012] 2. Through the design of the locking rod, the limit seat and the mounting plate achieve precise positioning through the cooperation of the positioning rod and the positioning hole. The locking rod passes through the locking hole and is threadedly connected to the retaining ring, enabling modular and quick assembly and disassembly of the limit seat. This design significantly simplifies the operation process of changing different models of limit seats, allowing locking and unlocking to be completed without complex tools. It greatly improves the equipment's switching efficiency for different processing tasks and reduces downtime.

[0013] 3. The design of the support frame, with its sliding support on both sides of the worktable, combined with ball bearings at the lower end (reducing friction) and its connection to the worktable via guide rods and threaded adjustment rods, provides crucial extended support for cutting extra-long aluminum alloy profiles. The operator can precisely control the extension position and height of the support frame by rotating the adjustment rod, ensuring it closely conforms to the lower surface of the overhanging part of the workpiece. This design effectively solves the problems of vibration and sagging caused by suspension when cutting long workpieces, significantly improving the stability and safety of the processing and preventing workpiece deformation or cutting deviation. Attached Figure Description

[0014] Figure 1 A schematic diagram of the preferred overall structure of a cutting device for aluminum alloy automotive parts; Figure 2 A schematic diagram of the overall structure of a preferred aluminum alloy automotive parts cutting device without the installation of the limit seat and support frame; Figure 3 An internal cross-sectional view of a preferred worktable and first support structure for an aluminum alloy automotive parts cutting device; Figure 4 A schematic diagram of the overall structure of a preferred support frame for an aluminum alloy automotive parts cutting device; Figure 5 A schematic diagram of a preferred limiting seat structure for an aluminum alloy automotive parts cutting device.

[0015] In the diagram: 1. Workbench; 2. First support; 3. First cylinder; 4. Fixing block; 5. Cutting shaft; 6. Cutting disc; 7. Cutting motor; 8. Second support; 9. Second cylinder; 10. Mounting plate; 11. Limit seat; 12. Support frame; 13. Positioning rod; 14. Positioning hole; 15. Locking hole; 16. Locking rod; 17. Locking ring; 18. Guide rod; 19. Guide hole; 20. Ball bearing; 21. Adjusting rod; 22. Adjusting hole; 23. Locking block; 24. Locking groove; 25. Through hole. Detailed Implementation

[0016] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0017] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0018] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0019] Please see Figures 1-5 A cutting device for aluminum alloy automotive parts includes a worktable 1. A first support 2 is provided at the center of the upper surface of the worktable 1. A first cylinder 3 is provided at the top of the first support 2. A fixing block 4 is provided at the bottom of the first cylinder 3. A cutting shaft 5 is rotatably provided on the fixing block 4. A cutting disc 6 and a cutting motor 7 are respectively connected to both sides of the cutting shaft 5. A second support 8 is provided on both the left and right sides of the upper surface of the worktable 1. A second cylinder 9 is provided at the top of the two second supports 8. A mounting plate 10 is provided at the bottom of the two second cylinders 9. A limit seat 11 is detachably provided on both mounting plates 10. Multiple sets of limit seats 11 are provided, and the inner grooves of the multiple sets of limit seats 11 are configured with different models. Support frames 12 are slidably provided on both the left and right sides of the worktable 1.

[0020] In this embodiment, a suitable limiting seat 11 is selected and installed according to the model of the aluminum alloy material to be cut. The limiting seat 11 is installed corresponding to the mounting plate 10. The control device has its own control system. The second cylinder 9 is started to drive the bottom mounting plate 10 and the limiting seat 11 to descend as a whole, thereby pressing and limiting the raw material. After the installation and adjustment are completed, the first cylinder 3 drives the bottom fixing block 4 to descend as a whole. The cutting motor 7 drives the cutting shaft 5 and the cutting disc 6 to rotate, thereby performing the cutting operation on the raw material. The cutting motor 7 is fixedly installed on the fixing block 4 by its own L-shaped plate.

[0021] More specifically, the support frame 12 is adjusted to the left and right sides of the worktable 1 to provide protective support when cutting longer raw materials.

[0022] Please see Figure 1 , Figure 2 and Figure 5 As one embodiment of the installation of the limiting seat 11: positioning rods 13 are provided on both the front and rear sides of the upper end of the multiple sets of limiting seats 11. Positioning holes 14 are symmetrically opened on the two mounting plates 10 corresponding to the positioning rods 13. Locking holes 15 are opened on the two mounting plates 10 corresponding to the multiple positioning holes 14. Through holes 25 are opened on the multiple positioning rods 13 corresponding to the locking rods 16. Locking rods 16 are provided inside the multiple locking holes 15. Locking rings 17 are provided on the multiple locking rods 16. Locking rings 17 and locking rods 16 are threadedly connected.

[0023] Specifically, the positioning rod 13 on the limit seat 11 is installed and positioned corresponding to the positioning hole 14 of the mounting plate 10. After the initial installation, the locking rod 16 is installed by passing through the locking hole 15 and the through hole 25 of the positioning rod 13. The retaining ring 17 and the locking rod 16 are locked together by thread.

[0024] Please see Figures 1-4 As one embodiment of the support frame 12: guide rods 18 are symmetrically provided on the side of the two support frames 12 near the worktable 1. Guide holes 19 are symmetrically opened at the left and right ends of the worktable 1 corresponding to multiple guide rods 18. Ball bearings 20 are embedded in the lower end face of the two support frames 12. Multiple ball bearings 20 are provided. Adjusting rods 21 are rotatably provided on the two support frames 12. Adjusting holes 22 are opened at the left and right ends of the worktable 1 corresponding to the adjusting rods 21. The adjusting rods 21 and the adjusting holes 22 are threadedly connected. A locking block 23 is provided on the inner wall of the multiple guide holes 19. A locking groove 24 is opened on the multiple guide rods 18 corresponding to the locking block 23.

[0025] Specifically, the guide rod 18 on the support frame 12 slides and guides relative to the guide hole 19 on the worktable 1, the ball bearing 20 ensures the overall movement effect, the locking block 23 and the locking groove 24 cooperate to limit the sliding and prevent slippage, and the rotating adjusting rod 21 and the adjusting hole 22 are threadedly engaged to facilitate the adjustment of support and protection when cutting raw materials of different lengths.

[0026] In summary, the overall equipment is in use: When in the installation and adjustment state, select the appropriate inner groove model of the limit seat 11 according to the model of the aluminum alloy raw material to be cut. The limit seat 11 is installed in accordance with the mounting plate 10. The positioning rod 13 and the positioning hole 14 are initially installed and positioned. After the locking rod 16 passes through the locking hole 15 and the through hole 25, the locking ring 17 and the locking rod 16 are threaded together and locked, which facilitates the installation and adjustment of the limit before cutting different raw materials.

[0027] When the support is adjusted before cutting, if the length of the raw material to be cut is long, the position of the support frame 12 is adjusted. The guide rod 18 and the guide hole 19 cooperate to slide and guide. The adjusting rod 21 is rotated, and the adjusting rod 21 and the adjusting hole 22 are threaded together. The ball bearing 20 drives the support frame 12 to move stably as a whole, so as to achieve safe support adjustment for different lengths.

[0028] When in the cutting state, the raw material to be cut is placed on the workbench 1, and the cutting position is aligned with the cutting disc 6. The control device has its own control system, and the second cylinder 9 is started. The second cylinder 9 drives the bottom limit seat 11 to descend, thereby pressing and limiting the aluminum alloy raw material. After stable pressing, the first cylinder 3 and the cutting motor 7 are started. The cutting motor 7 drives the cutting shaft 5 and the cutting disc 6 to rotate. The first cylinder 3 drives the fixing block 4 to move downward as a whole, thereby realizing the cutting operation.

[0029] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A cutting device for aluminum alloy automotive parts, comprising a worktable (1), characterized in that: The workbench (1) has a first support (2) at the center of its upper surface. The first support (2) has a first cylinder (3) at its top and a fixing block (4) at its bottom. The fixing block (4) has a cutting shaft (5) rotatably mounted on it. The cutting shaft (5) has a cutting disc (6) and a cutting motor (7) connected to its two sides respectively. The workbench (1) has a second support (8) on both the left and right sides. The two second supports (8) have a second cylinder (9) at their top and the two second cylinders (9) have a mounting plate (10) at their bottom. The two mounting plates (10) can be detachably equipped with a limiting seat (11). The limiting seat (11) has multiple sets, and the inner grooves of the multiple sets of limiting seats (11) are of different types. The workbench (1) has a support frame (12) slidably mounted on both the left and right sides.

2. The aluminum alloy automotive parts cutting device according to claim 1, characterized in that: multiple sets The upper end of the limiting seat (11) is provided with positioning rods (13) on both the front and rear sides, and the two mounting plates (10) are symmetrically provided with positioning holes (14) corresponding to the positioning rods (13).

3. The aluminum alloy automotive parts cutting device according to claim 2, characterized in that: Both mounting plates (10) have locking holes (15) corresponding to the multiple positioning holes (14), and each of the multiple locking holes (15) has a locking rod (16) inside. Each of the multiple positioning rods (13) has a through hole (25) corresponding to the locking rod (16), and each of the multiple locking rods (16) has a retaining ring (17). The retaining ring (17) and the locking rod (16) are threaded together.

4. The aluminum alloy automotive parts cutting device according to claim 1, characterized in that: The two support frames (12) are symmetrically provided with guide rods (18) on the side near the workbench (1), and guide holes (19) are symmetrically opened at the left and right ends of the workbench (1) corresponding to the multiple guide rods (18).

5. The aluminum alloy automotive parts cutting device according to claim 4, characterized in that: Both of the support frames (12) have ball bearings (20) embedded in their lower end faces, and there are multiple ball bearings (20).

6. The aluminum alloy automotive parts cutting device according to claim 4, characterized in that: Both of the support frames (12) are rotatably provided with adjustment rods (21), and adjustment holes (22) are opened at the left and right ends of the worktable (1) corresponding to the adjustment rods (21). The adjustment rods (21) and adjustment holes (22) are threadedly connected.

7. The aluminum alloy automotive parts cutting device according to claim 4, characterized in that: Each of the multiple guide holes (19) has a locking block (23) on its inner wall, and each of the multiple guide rods (18) has a locking groove (24) corresponding to the locking block (23).

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