A housing processing apparatus

Abstract

The utility model relates to the field of shell processing especially relates to a shell processing equipment, including work bench, the top front and back two sides of work bench are set up with a plurality of first sliding slot, its one side first sliding slot top is provided with first cutting machine, the other side first sliding slot top is equipped with second cutting machine, and work bench one side fixed mounting has L type support, its top middle top is provided with the locating plate, the left and right sides of locating plate top are set up with second sliding slot, second sliding slot top is provided with the coaxial block, the coaxial block outside fixed mounting has the sliding block, the sliding block is through the second cylinder sliding and is limited in second sliding slot, through setting up work bench, its top is installed with locating plate, and the coaxial block of locating plate both sides is equipped with the coaxial block, and work bench both sides and top are all configured with cutting machine, and the coaxial block of locating plate can promote the positioning accuracy of rear axle housing, and the cutting machine of work bench setting can multidirectional processing to rear axle housing, help to promote production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of shell processing technology, and in particular to a shell processing equipment. Background Technology

[0002] A shell is a functional component with a specific spatial shape that can accommodate or enclose an internal structure or substance. Its core function is to provide protection, support, sealing, or isolation for the internal object. It is widely used in many fields such as machinery, electronics, construction, and automobiles.

[0003] In the automotive industry, the housing is a key component for achieving both "functional component protection" and "vehicle structural support." It is widely distributed in core systems such as the body, powertrain, chassis, and electronic components. As the core structural base and component protection carrier of the rear axle system of the automotive chassis, the rear axle housing is usually formed into a rough blank by sand casting and then machined by positioning components. However, the current rough blank machining of the rear axle housing mostly uses a single reference positioning, which is not accurate enough and difficult to adapt to different models of rear axles. In addition, the machining process cannot complete the cutting process on the same equipment and needs to be carried out in steps, which restricts the improvement of production efficiency. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a shell processing device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A shell processing device includes a worktable with multiple first grooves on the front and rear sides of the top of the worktable. A first cutting machine is installed above one of the first grooves, and a second cutting machine is installed above the other first groove. An L-shaped bracket is fixedly installed on one side of the worktable, and a positioning plate is installed at the top center of the bracket.

[0006] The top left and right sides of the positioning plate are provided with second sliding grooves. A coaxial block is provided above the second sliding groove. A slider is fixedly installed on the outside of the coaxial block. The slider is slidably limited in the second sliding groove by the second cylinder.

[0007] In addition, in a preferred configuration, the first cutting machine and the second cutting machine are slidably connected in the first slide groove via hydraulic rods, which are fixedly installed on both sides of the worktable.

[0008] In addition, a preferred structure is that a rotating groove is provided in the middle of the top of the worktable.

[0009] In addition, a preferred structure is that a rotating column is fixedly installed at the bottom of the positioning plate, and the rotating column is limited to rotating within the rotating groove.

[0010] In addition, a preferred structure is that the rotating column is driven by a motor, the motor is located below the rotating column, and the motor 26 is fixed to the bottom of the worktable.

[0011] In addition, a preferred structure is that a first cylinder is fixedly installed at the top of the horizontal part of the L-shaped bracket, and the output end of the first cylinder is rotatably connected to a third cutting machine through a connecting plate. The third cutting machine is located directly above the coaxial block.

[0012] Furthermore, a preferred configuration is that the width of the worktable is greater than the length of the rear axle.

[0013] The beneficial effects of this utility model are as follows: by setting up a workbench with a positioning plate installed on it, and coaxial blocks on both sides of the positioning plate, and cutting machines on both sides and top of the workbench, the coaxial blocks of the positioning plate can improve the positioning accuracy of the rear axle housing, and the cutting machines set on the workbench can perform multi-directional processing on the rear axle housing, which helps to improve production efficiency. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a shell processing equipment proposed in this utility model; Figure 2 This is a schematic diagram of the workbench structure of a shell processing equipment proposed in this utility model; Figure 3 This is a schematic diagram of the top structure of the positioning plate of a shell processing equipment proposed in this utility model; Figure 4 This is a schematic diagram of the bottom structure of the positioning plate of a shell processing equipment proposed in this utility model; Figure 5 This is a schematic diagram of an L-shaped support structure for a shell processing equipment proposed in this utility model.

[0015] In the diagram: 1. Workbench; 11. First slide groove; 12. Rotating groove; 13. Hydraulic rod; 14. First cutting machine; 15. Second cutting machine; 16. Support; 17. First cylinder; 18. Connecting plate; 19. Third cutting machine; 2. Positioning plate; 21. Second slide groove; 22. Slider; 23. Coaxial block; 24. Second cylinder; 25. Rotating column; 26. Motor. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] Reference Figure 1-5A housing processing device includes a worktable 1 and a positioning plate 2. Multiple first grooves 11 are formed on the front and rear sides of the top of the worktable 1. A first cutting machine 14 is positioned above one of the first grooves 11, and a second cutting machine 15 is positioned above the other first groove 11. The first cutting machines 14 and 15 are located above the top of the worktable 1, with their bottom ends contacting the bottom ends of the first grooves 11. The first cutting machines 14 and 15 are slidably connected within the first grooves 11 via hydraulic rods 13. The hydraulic rods 13 are fixedly installed on the front and rear sides of the worktable 1, and are positioned above the worktable 1. Furthermore, an L-shaped bracket 16 is fixedly installed on one side of the worktable 1, and a rotating groove 12 is formed in the middle of the top of the worktable 1. The width of the worktable 1 is greater than the length of the rear axle housing. A positioning plate 2 is provided at the top center of the workbench 1. A rotating column 25 is fixedly installed at the bottom of the positioning plate 2. The rotating column 25 is limited to rotation within the rotating groove 12. The rotating column 25 is driven by a motor 26. The output end of the motor 26 contacts the bottom end of the rotating column 25. The motor 26 is located below the rotating column 25 and is fixed to the bottom of the workbench 1. A second sliding groove 21 is provided on the left and right sides of the top of the positioning plate 2. A coaxial block 23 is provided above the second sliding groove 21. A slider 22 is fixedly installed on the outside of the coaxial block 23. The slider 22 is limited to sliding within the second sliding groove 21 by a second cylinder 24.

[0018] A first cylinder 17 is fixedly installed at the top of the horizontal part of the L-shaped bracket 16. The first cylinder 17 is rotatably connected to a third cutting machine 19 through a connecting plate 18. The first cylinder 17 is fixed directly above the horizontal part of the L-shaped bracket 16, the connecting plate 18 is located below the horizontal part of the L-shaped bracket 16, and the third cutting machine 19 is rotatably limited within the connecting plate 18 and is located directly above the coaxial block 23.

[0019] In this embodiment, during use, the rear axle housing to be processed is placed on top of the positioning plate 2. Then, the second cylinder 24 is activated, pushing the sliders 22 on both sides forward within the second slide groove 21. The sliders 22 drive the coaxial blocks 23 forward. When the inner sides of the coaxial blocks 23 contact the outer sides of the rear axle housing, the movement of the second cylinder 24 is stopped. At this point, the coaxial blocks 23 will limit and fix the rear axle housing above the positioning plate 2. The rear axle housing and the positioning plate 2 are in a coaxial position.

[0020] After the rear axle housing is fixed on the positioning plate 2, the hydraulic rods 13 on both sides of the worktable 1 are activated. The hydraulic rods 13 drive the first cutting machine 14 and the second cutting machine 15 on both sides to move into the first slide groove 11 towards the rear axle housing. When the first cutting machine 14 moves to the appropriate position, the movement of the hydraulic rods 13 is stopped, and the cutting tool is replaced on the side of the first cutting machine 14 closest to the rear axle housing. Then the hydraulic rods 13 are activated again, followed by the first cutting machine 14. One side of the first cutting machine 14 will drive the punching tool to rotate. Combined with the back-and-forth movement of the hydraulic rods 13, the first cutting machine 14 will process the left side of the rear axle housing. The same operation is performed on the second cutting machine 15 on the other side. First, stop the hydraulic rod 13, then replace the cutting tool on the side of the second cutting machine 15 near the rear axle housing, and then start the hydraulic rod 13 and the second cutting machine 15. The second cutting machine 15 will drive the cutting tool to rotate, and with the back and forth movement of the hydraulic rod 13, the second cutting machine 15 will drive the cutting tool to process on the right side of the rear axle housing. Then, start the first cylinder 17 at the top of the L-shaped bracket 16. The first cylinder 17 will drive the third cutting machine 19 to move downward through the connecting plate 18. At this time, stop the first cylinder 17, install the cutting and punching tools on the third cutting machine 19, and then start the third cutting machine 19. Driven by the first cylinder 17, it will process the middle part of the top of the rear axle housing.

[0021] After machining the rear axle housing for a period of time, the first cutting machine 14, the second cutting machine 15, and the third cutting machine 19 are stopped. The first cutting machine 14 and the second cutting machine 15 are moved to the sides by the hydraulic rod 13, and the third cutting machine 19 is moved upward by the first cylinder 17. After moving a certain distance, the first cylinder 17 and the hydraulic rod 13 are stopped. At this time, the motor 26 at the bottom of the worktable 1 is started. The motor 26 drives the rotating column 25 to rotate in the rotating groove 12. The rotating column 25 drives the positioning plate 2 to rotate. When the motor 26 drives the positioning plate 2 to rotate 180 degrees, the positioning plate 2 drives the rear axle housing to rotate 180 degrees through the coaxial block 23. At this time, the cutting tools on the first cutting machine 14, the second cutting machine 15, and the third cutting machine 19 are replaced. Then, the hydraulic rod 13 and the first cylinder 17 are started again, and the first cutting machine 14, the second cutting machine 15, and the third cutting machine 19 are started again. Then the rear axle housing is processed again. After the processing is completed, the cutting machine is stopped, and the coaxial block 23 is moved to both sides by the second cylinder 24. Then the processed rear axle housing is removed, and the next rear axle housing to be processed is replaced. The above operation is repeated.

[0022] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

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