A metal cutting apparatus for lathe part machining

Abstract

This utility model discloses a metal cutting device for lathe parts processing, including a worktable, a support frame, and a cutting machine body. The support frame is fixedly connected to the top of the worktable, and a movable plate is placed inside the support frame. The left and right sides of the movable plate are slidably connected to the inside of the support frame. This utility model, through the coordinated use of the worktable, support frame, cutting machine body, movable plate, lifting pump, cutting groove, slide, slider, protective shell, connecting groove, double-head motor, lead screw, sleeve rod, moving groove, collection box, receiving block, receiving groove, compression spring, limit rod, and pulling block, solves the problem that existing equipment often lacks protective measures, causing the cutting machine body to be exposed when not in use, making it susceptible to dust and accidental collision damage, increasing maintenance frequency and costs. Furthermore, existing equipment cannot effectively prevent debris from flying during cutting, which not only affects the cleanliness of the working environment but also poses safety hazards.

Description

Technical Field

[0001] This utility model belongs to the field of lathe parts processing technology, and in particular relates to a metal cutting device for lathe parts processing. Background Technology

[0002] Lathe machining is a process that uses a lathe to precisely cut metals, plastics, or other materials, transforming blanks into finished parts with specific dimensions and shapes. Before machining, a suitable blank is selected according to the part's design requirements, and preliminary cutting is performed using cutting equipment such as shearing machines, saws, or flame cutters to ensure its suitability for lathe machining. Material removal is achieved through the relative movement of the workpiece's rotation and the fixed cutting tool on the lathe, allowing for the machining of various shapes, including external diameters, internal holes, end faces, and threads. The application of modern CNC lathes has not only improved machining accuracy and efficiency but also enabled the handling of more complex part structures, providing strong technical support for the manufacturing industry.

[0003] The problems with existing technology are that existing equipment usually lacks protective measures, causing the main body of the cutting machine to be exposed to the outside when not in use, making it susceptible to damage from dust and accidental collisions, increasing the frequency and cost of maintenance. In addition, existing equipment cannot effectively prevent debris from flying during the cutting process, which not only affects the cleanliness of the working environment, but also brings safety hazards. Utility Model Content

[0004] To address the problems existing in the prior art, this utility model provides a metal cutting device for lathe parts processing, which has the advantage of an automatically opening and closing protective shell. This solves the problem that existing equipment usually lacks protective measures, causing the main body of the cutting machine to be exposed to the outside when not in use, making it susceptible to dust and accidental collision damage, increasing maintenance frequency and costs. In addition, existing equipment cannot effectively prevent debris from flying during the cutting process, which not only affects the cleanliness of the working environment but also brings safety hazards.

[0005] This utility model is implemented as follows: a metal cutting device for lathe parts processing includes a worktable, a support frame, and a cutting machine body. The support frame is fixedly connected to the top of the worktable, and a movable plate is placed inside the support frame. The left and right sides of the movable plate are slidably connected to the inside of the support frame. The cutting machine body is fixedly connected to the bottom of the movable plate, and a lifting pump is fixedly connected to the top of the support frame. The output end of the lifting pump is fixedly connected to the top of the movable plate. A cutting groove is formed on the top of the worktable, and the position of the cutting groove corresponds to the position of the cutting machine body.

[0006] As a preferred embodiment of this utility model, a sliding groove is provided on the rear side of the movable plate, and sliders are placed on both the left and right sides of the sliding groove. The sliders are slidably connected to the inside of the sliding groove, and a connecting groove is provided on the rear side of each slider. Protective shells are placed on both the left and right sides of the bottom of the cutting machine body. The shape of the protective shells corresponds to the shape of the cutting machine body, and the top of each protective shell is slidably connected to the inside of the connecting groove. By setting the protective shells, the cutting machine body can be effectively protected when the cutting equipment is not in use, preventing it from being exposed to the external environment and reducing the intrusion of pollutants such as dust and debris as well as damage caused by accidental collisions.

[0007] As a preferred embodiment of this utility model, a dual-head motor is fixedly connected to the rear side of the moving plate. A lead screw is fixedly connected to the output ends of the dual-head motor on both the left and right sides. The other end of the lead screw is rotatably connected to the surface of the moving plate. The threads of the lead screw on the left side and the lead screw on the right side are opposite. The sliders are threadedly connected to the surface of the lead screw. By setting up the dual-head motor and lead screw, the synchronous and reverse movement of the protective shells on both sides can be realized, so as to quickly open the protective shell before the cutting operation to make room for operation, and quickly close the protective shell after the operation to protect the main body of the cutting machine.

[0008] In a preferred embodiment of this invention, each protective shell has a sleeve rod fixedly connected to its rear side, and a shell is placed on the top of each sleeve rod. The top of the front side of each shell is fixedly connected to the rear side of the slider. Each sleeve rod is slidably connected to the inside of the shell, and a spring is fixedly connected to the top of each sleeve rod. The top of each spring is fixedly connected to the inside of the shell. By setting the sleeve rod and the spring, it can be ensured that after cutting, the protective shell automatically returns to its initial position under the elastic reset action of the spring, without manual intervention, thereby simplifying the operation process.

[0009] As a preferred embodiment of this utility model, the bottom of the workbench is provided with movable grooves on both the front and rear sides, and the positions of the movable grooves correspond to the positions of the cutting grooves. A collection box is placed at the bottom of the workbench, and the front and rear sides of the top of the collection box are slidably connected to the inside of the movable grooves. By setting up the collection box, the debris and waste generated during the cutting process can be effectively collected, preventing them from scattering on the ground, thereby maintaining a clean working environment, reducing cleaning difficulty, and improving operational safety.

[0010] As a preferred embodiment of this utility model, a receiving block is fixedly connected to the left side of the support frame. A receiving groove is provided inside the receiving block. A compression spring is fixedly connected to the top of the receiving groove. A limiting rod is fixedly connected to the bottom of the compression spring. The bottom of the limiting rod passes through and extends out of the bottom of the receiving block. The position of the limiting rod corresponds to the position of the collection box. By setting the compression spring and the limiting rod, an automatic locking function can be provided when the collection box is installed, ensuring that the collection box is firmly fixed to the bottom of the workbench and preventing it from shifting or falling off during the cutting process.

[0011] As a preferred embodiment of this utility model, a pull block is placed on the left side of the receiving block, and the right side of the pull block is fixedly connected to the left side of the top of the limiting rod. By setting the pull block, the operator can easily unlock the limiting rod quickly, thereby easily disassembling the collection box for cleaning or maintenance.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model solves the problem of existing equipment often lacking protective measures, which causes the main body of the cutting machine to be exposed to the outside when not in use, making it susceptible to dust and accidental collision damage, increasing maintenance frequency and costs. In addition, existing equipment cannot effectively prevent debris from flying during the cutting process, which not only affects the cleanliness of the working environment but also brings safety hazards.

[0013] 2. By setting a pull block, this utility model allows operators to quickly unlock the limit bar, thereby easily disassembling the collection box for cleaning or maintenance. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the device provided in this embodiment of the utility model; Figure 2 This is a partial three-dimensional structural diagram of the device when the protective shell is opened, according to an embodiment of the present invention; Figure 3 This is a three-dimensional exploded view of the collection box provided in this embodiment of the utility model; Figure 4 This is a partial perspective sectional view of the receiving block provided in an embodiment of the present utility model.

[0015] In the diagram: 1. Workbench; 2. Support frame; 3. Cutting machine body; 4. Moving plate; 5. Lifting pump; 6. Cutting groove; 7. Slide groove; 8. Slider; 9. Protective shell; 10. Connecting groove; 11. Dual-head motor; 12. Lead screw; 13. Sleeve rod; 14. Shell; 15. Spring; 16. Moving groove; 17. Collection box; 18. Receiving block; 19. Receiving groove; 20. Compression spring; 21. Limiting rod; 22. Pulling block. Detailed Implementation

[0016] To further understand the invention content, features and effects of this utility model, the following embodiments are provided, and detailed descriptions are given in conjunction with the accompanying drawings.

[0017] The structure of this utility model will now be described in detail with reference to the accompanying drawings.

[0018] like Figures 1 to 4 As shown in the figure, the metal cutting equipment for lathe parts processing provided by this utility model includes a worktable 1, a support frame 2 and a cutting machine body 3. The support frame 2 is fixedly connected to the top of the worktable 1. A movable plate 4 is placed inside the support frame 2. The left and right sides of the movable plate 4 are slidably connected to the inside of the support frame 2. The cutting machine body 3 is fixedly connected to the bottom of the movable plate 4. A lifting pump 5 is fixedly connected to the top of the support frame 2. The output end of the lifting pump 5 is fixedly connected to the top of the movable plate 4. A cutting groove 6 is opened on the top of the worktable 1. The position of the cutting groove 6 corresponds to the position of the cutting machine body 3.

[0019] refer to Figure 2 A sliding groove 7 is provided on the rear side of the movable plate 4. Slider 8 is placed on both the left and right sides of the sliding groove 7. The slider 8 is slidably connected to the inside of the sliding groove 7. A connecting groove 10 is provided on the rear side of each slider 8. Protective shells 9 are placed on both the left and right sides of the bottom of the cutting machine body 3. The shape of the protective shells 9 corresponds to the shape of the cutting machine body 3. The top of the protective shells 9 is slidably connected to the inside of the connecting groove 10.

[0020] The above solution is adopted: by setting up a protective shell 9, the main body 3 of the cutting machine can be effectively protected when the cutting equipment is not in use, so as to avoid it being exposed to the external environment and reduce the intrusion of pollutants such as dust and debris as well as damage caused by accidental collisions.

[0021] refer to Figure 2 A dual-head motor 11 is fixedly connected to the rear side of the movable plate 4. A lead screw 12 is fixedly connected to the output ends of the dual-head motor 11 on both the left and right sides. The other end of the lead screw 12 is rotatably connected to the surface of the movable plate 4. The screw threads of the left lead screw 12 and the right lead screw 12 have opposite directions. The sliders 8 are all threadedly connected to the surface of the lead screw 12.

[0022] By adopting the above solution, by setting up a dual-head motor 11 and a lead screw 12, the protective shells 9 on both sides can move synchronously and in opposite directions, thereby quickly opening the protective shells 9 before the cutting operation to free up operating space, and quickly closing the protective shells 9 after the operation to protect the main body 3 of the cutting machine.

[0023] refer to Figure 2 Each protective shell 9 has a sleeve rod 13 fixedly connected to its rear side. Each sleeve rod 13 has a shell 14 placed on its top. The top of the front side of the shell 14 is fixedly connected to the rear side of the slider 8. Each sleeve rod 13 is slidably connected to the inside of the shell 14. Each sleeve rod 13 has a spring 15 fixedly connected to its top. The top of the spring 15 is fixedly connected to the inside of the shell 14.

[0024] By adopting the above solution, by setting the sleeve rod 13 and the spring 15, it can be ensured that after the cutting is completed, the protective shell 9 will automatically return to the initial position under the elastic reset action of the spring 15, without the need for manual intervention, thereby simplifying the operation process.

[0025] refer to Figure 3 The workbench 1 has a moving groove 16 on both the front and back sides of the bottom. The position of the moving groove 16 corresponds to the position of the cutting groove 6. A collection box 17 is placed at the bottom of the workbench 1. The front and back sides of the top of the collection box 17 are slidably connected to the inside of the moving groove 16.

[0026] By adopting the above solution, the collection box 17 can effectively collect the debris and waste generated during the cutting process, preventing them from scattering on the ground, thereby maintaining a clean working environment, reducing cleaning difficulty, and improving operational safety.

[0027] refer to Figure 4 A receiving block 18 is fixedly connected to the left side of the support frame 2. A receiving groove 19 is opened inside the receiving block 18. A compression spring 20 is fixedly connected to the top of the receiving groove 19. A limiting rod 21 is fixedly connected to the bottom of the compression spring 20. The bottom of the limiting rod 21 passes through and extends out of the bottom of the receiving block 18. The position of the limiting rod 21 corresponds to the position of the collection box 17.

[0028] By adopting the above solution, by setting the compression spring 20 and the limiting rod 21, an automatic locking function can be provided when the collection box 17 is installed, ensuring that the collection box 17 is firmly fixed to the bottom of the workbench 1 and preventing it from shifting or falling off during the cutting process.

[0029] refer to Figure 4 A pull block 22 is placed on the left side of the receiving block 18, and the right side of the pull block 22 is fixedly connected to the left side of the top of the limiting rod 21.

[0030] By adopting the above solution, by setting the pull block 22, the operator can easily and quickly unlock the limit rod 21, thereby easily disassembling the collection box 17 for cleaning or maintenance.

[0031] The working principle of this utility model: In operation, first start the dual-head motor 11. The dual-head motor 11 drives the lead screws 12 on both sides to rotate. The lead screws 12 drive the slider 8 to move along the slide groove 7. Since the threads of the lead screws 12 on both sides are turned in opposite directions, the sliders 8 on both sides move in opposite directions. Then, the sliders 8 drive the protective shell 9 to move. After the protective shells 9 on both sides are opened, turn off the dual-head motor 11. Place the material to be cut in a suitable position and start the main body of the cutting machine 3. Then start the lifting pump 5. The lifting pump 5 drives the moving plate 4 to move downward. The moving plate 4 drives the main body of the cutting machine 3 to move downward, thereby cutting the material. During cutting, the bottom of the main body of the cutting machine 3 will penetrate into the cutting groove 6, and the bottom of the protective shell 9 will abut against the top of the worktable 1. When the body 3 moves downward, the protective shells 9 on both sides will move upward along the connecting groove 10, and the sleeve rod 13 will move upward along the sleeve 14. After the cutting operation is completed, the main body 3 of the cutting machine is reset, and then the spring 15 will reset the protective shell 9. Then the double-head motor 11 is started, so that the two protective shells 9 are put together to protect the main body 3 of the cutting machine. The protective shell 9 can also prevent the debris generated during the cutting process from splashing out from the left and right sides of the equipment. The cutting debris will fall into the inside of the collection box 17 from the cutting groove 6. When it is necessary to clean the collection box 17, simply use the pulling block 22 to pull the limit rod 21 upward. After the limit rod 21 moves away from the left side of the collection box 17, the collection box 17 can be disassembled along the moving groove 16 for cleaning.

[0032] In summary, this metal cutting equipment for lathe parts processing, through the coordinated use of a worktable 1, support frame 2, cutting machine body 3, moving plate 4, lifting pump 5, cutting groove 6, slide 7, slider 8, protective shell 9, connecting groove 10, double-head motor 11, lead screw 12, sleeve rod 13, shell 14, spring 15, moving groove 16, collection box 17, receiving block 18, receiving groove 19, compression spring 20, limit rod 21, and pulling block 22, solves the problem that existing equipment often lacks protective measures, causing the cutting machine body to be exposed when not in use, making it susceptible to dust and accidental collision damage, increasing maintenance frequency and costs. In addition, existing equipment cannot effectively prevent debris from flying during the cutting process, which not only affects the cleanliness of the working environment but also brings safety hazards.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A metal cutting device for machining lathe parts, comprising a worktable (1), a support frame (2), and a cutting machine body (3), characterized in that: The top of the workbench (1) is fixedly connected to a support frame (2), and a movable plate (4) is placed inside the support frame (2). The left and right sides of the movable plate (4) are slidably connected to the inside of the support frame (2). The bottom of the movable plate (4) is fixedly connected to the main body of the cutting machine (3). The top of the support frame (2) is fixedly connected to a lifting pump (5), and the output end of the lifting pump (5) is fixedly connected to the top of the movable plate (4). A cutting groove (6) is opened on the top of the workbench (1), and the position of the cutting groove (6) corresponds to the position of the main body of the cutting machine (3).

2. The metal cutting equipment for machining lathe parts as described in claim 1, characterized in that: The rear side of the movable plate (4) is provided with a sliding groove (7), and sliders (8) are placed on both the left and right sides of the sliding groove (7). The sliders (8) are all slidably connected to the inside of the sliding groove (7). The rear side of the sliders (8) is provided with a connecting groove (10). The left and right sides of the bottom of the cutting machine body (3) are provided with protective shells (9). The shape of the protective shells (9) corresponds to the shape of the cutting machine body (3). The top of the protective shells (9) is slidably connected to the inside of the connecting groove (10).

3. The metal cutting equipment for machining lathe parts as described in claim 2, characterized in that: A dual-head motor (11) is fixedly connected to the rear side of the moving plate (4). The output ends of the dual-head motor (11) on both the left and right sides are fixedly connected to lead screws (12). The other end of the lead screws (12) is rotatably connected to the surface of the moving plate (4). The screws (12) on the left and right sides have opposite thread directions. The sliders (8) are all threaded to the surface of the lead screws (12).

4. The metal cutting equipment for machining lathe parts as described in claim 2, characterized in that: Each of the protective shells (9) has a sleeve rod (13) fixedly connected to its rear side. Each of the sleeve rods (13) has a shell (14) placed on its top. The top of the front side of each shell (14) is fixedly connected to the rear side of the slider (8). Each of the sleeve rods (13) is slidably connected to the inside of the shell (14). Each of the sleeve rods (13) has a spring (15) fixedly connected to its top. The top of each spring (15) is fixedly connected to the inside of the shell (14).

5. The metal cutting equipment for machining lathe parts as described in claim 1, characterized in that: The workbench (1) has a moving groove (16) on both the front and back sides of the bottom. The position of the moving groove (16) corresponds to the position of the cutting groove (6). A collection box (17) is placed at the bottom of the workbench (1). The front and back sides of the top of the collection box (17) are slidably connected to the inside of the moving groove (16).

6. The metal cutting equipment for machining lathe parts as described in claim 5, characterized in that: A receiving block (18) is fixedly connected to the left side of the support frame (2). A receiving groove (19) is provided inside the receiving block (18). A compression spring (20) is fixedly connected to the top of the receiving groove (19). A limiting rod (21) is fixedly connected to the bottom of the compression spring (20). The bottom of the limiting rod (21) passes through and extends out of the bottom of the receiving block (18). The position of the limiting rod (21) corresponds to the position of the collection box (17).

7. The metal cutting equipment for machining lathe parts as described in claim 6, characterized in that: A pull block (22) is placed on the left side of the receiving block (18), and the right side of the pull block (22) is fixedly connected to the left side of the top of the limiting rod (21).

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