Raw material cutting device
By designing a raw material cutting device including a limiting mechanism, the problem of cutting position deviation caused by shaking of aluminum sheet raw materials during cutting is solved, and higher cutting accuracy and lower processing costs are achieved.
Patent Information
- Application Number
- CN202420136315.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-01-19
- Publication Date
- 2025-05-30
- Estimated Expiration
- 2034-01-19
AI Technical Summary
The cutting position deviation of aluminum sheet raw materials due to shaking during cutting, which increases processing cost.
A raw material cutting device is designed, including a cutting platform, a placement seat, a limiting mechanism, etc., to clamp the cutting raw materials to be cut through limit blocks and mechanical transmission systems to avoid shaking and position deviation.
It effectively avoids the shake and position deviation of the raw materials to be cut during cutting, improves cutting accuracy and reduces processing costs.
Smart Images
Figure CN222920058U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of metal raw material processing, in particular to a raw material cutting device. Background Art
[0002] Aluminum sheet is a white ductile metal, soluble in alkalis, hydrochloric acid, and sulfuric acid, insoluble in water, concentrated nitric acid, and hot acetic acid. It is a good conductor of heat and electricity, with better electrical conductivity, ductility, reflectivity, and corrosion resistance than the original aluminum. The powder can form an explosive mixture with air. When reaching a certain concentration, it will explode when encountering a spark. It can form an explosive mixture with oxidants and can undergo violent chemical reactions with fluorine, chlorine, etc. High-purity aluminum products are prepared by directional solidification purification using high-quality refined aluminum as the raw material, or high-purity aluminum is obtained by electrolysis. The anode is an alloy of crude aluminum and copper, and the cathode is high-purity aluminum.
[0003] When the current aluminum sheet raw material is processed, a cutting component is required to cut the aluminum sheet raw material, and at the same time, the staff manually holds the raw material to be cut. Due to the large force generated when the raw material is cut, only manually limiting the raw material, the raw material is prone to shaking and position deviation during cutting, which in turn leads to deviation in the cutting position of the cutting component and also increases the raw material cutting cost. Therefore, a raw material cutting device is provided. Content of the Utility Model
[0004] The purpose of the utility model is to provide a raw material cutting device to solve the problem of cutting position deviation due to shaking during the cutting of aluminum sheet raw materials.
[0005] To achieve the above purpose, the utility model provides the following technical solution: A raw material cutting device includes a cutting platform. The top of the cutting platform is fixedly welded with a placement seat, and the placement seat houses the raw material to be cut. The top of the placement seat is fixedly welded with a guide rail. The top of the cutting platform is fixedly welded with a fixed frame. The fixed frame is located at one end of the placement seat. The bottom end of one end of the fixed frame is bolted with an electric telescopic rod, and the output end of the electric telescopic rod is provided with a cutting component. It also includes a limiting mechanism. The limiting mechanism includes limiting blocks arranged inside the placement seat. The limiting blocks are located on both sides of the raw material to be cut. One side of the limiting block is threadedly connected with a threaded rod, and one side of the threaded rod is fixedly welded with a second bevel gear, and one end of the second bevel gear meshes with a first bevel gear.
[0006] As a further solution of the present utility model: The limiting mechanism further includes a rotating rod fixedly welded to one end of the first bevel gear. One end of the rotating rod is fixedly welded with a worm wheel. A worm is engaged with the top end of the worm wheel. A spur gear is fixedly welded to one side of the worm. A rack is engaged with one end of the spur gear. One end of the rack is fixedly welded with a sliding block. One end of the sliding block is fixedly welded with a moving block. A spring is arranged at the bottom end of the moving block. The top end of the moving block penetrates to the outside of the placing seat. Moving rods are fixedly bolted to both sides of the cutting assembly. One side of the moving rod penetrates into the inside of the guide rail. One end of the moving rod is fixedly welded with a pressing block. The pressing block is located directly above the moving block.
[0007] As a further solution of the present utility model: A moving through groove matching the moving track of the moving rod is arranged on one side of the guide rail. A sliding groove matching the moving track of the pressing block is arranged inside the guide rail.
[0008] As a further solution of the present utility model: A sliding through groove matching the moving track of the moving block is arranged inside the placing seat. A moving groove matching the moving tracks of the sliding block and the rack is arranged inside the placing seat.
[0009] As a further solution of the present utility model: A connecting column is fixedly welded to one side of the spur gear. The connecting column is rotatably connected to the inner wall of the placing seat through a bearing.
[0010] As a further solution of the present utility model: The rotating rod is rotatably connected to the inner wall of the placing seat through a bearing. The outer wall of the worm is connected with a first fixing plate through a bearing. The first fixing plate is fixedly connected to the inner wall of the placing seat through bolts.
[0011] As a further solution of the present utility model: The outer wall of the threaded rod is connected with a second fixing plate through a bearing. The second fixing plate is fixedly connected to the inner wall of the placing seat through bolts. A sliding groove matching the moving track of the limiting block is arranged on one side of the placing seat. A clamping groove matching the limiting block is arranged on one side of the raw material to be cut.
[0012] Compared with the prior art, the beneficial effects of the present utility model are:
[0013] By providing a limiting mechanism in the present utility model, when the cutting assembly moves, it drives the moving rod to move. The movement of the moving rod drives the limiting block to move through mechanical transmission. The limiting block moves into the clamping groove on one side of the raw material to be cut. When the cutting assembly cuts the raw material to be cut, the limiting block squeezes one side of the raw material to be cut. This structure is beneficial for clamping and limiting the raw material to be cut, avoiding the situation of shaking of the raw material to be cut during cutting, ensuring that the cutting assembly does not deviate in position during cutting, thereby improving the accuracy of cutting the raw material to be cut and reducing the processing cost of the cut raw material. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a schematic structural view of the present utility model;
[0015] Figure 2 is a schematic internal structure view of the placement seat and the guide rail of the present utility model;
[0016] Figure 3 For the present utility model Figure 2 is an enlarged schematic structural view of part A in
[0017] In the figure: 1, cutting platform; 2, placement seat; 3, raw material to be cut; 4, limiting mechanism; 401, moving rod; 402, extrusion block; 403, moving block; 404, spring; 405, sliding block; 406, rack; 407, spur gear; 408, worm; 409, worm gear; 410, rotating rod; 411, first bevel gear; 412, second bevel gear; 413, threaded rod; 414, limiting block; 5, guide rail; 6, fixing frame; 7, electric telescopic rod; 8, cutting assembly. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.
[0019] Please refer to Figures 1 to 3, in the embodiment of the present utility model, a raw material cutting device includes a cutting platform 1. A placing seat 2 is fixedly welded to the top end of the cutting platform 1. A raw material to be cut 3 is placed inside the placing seat 2. A guide rail 5 is fixedly welded to the top end of the placing seat 2. A fixing frame 6 is fixedly welded to the top end of the cutting platform 1. The fixing frame 6 is located at one end of the placing seat 2. An electric telescopic rod 7 is fixedly bolted to the bottom end of one end of the fixing frame 6. A cutting assembly 8 is arranged at the output end of the electric telescopic rod 7. A limiting mechanism 4 is further included. The limiting mechanism 4 includes a limiting block 414 arranged inside the placing seat 2. The limiting block 414 is located on both sides of the raw material to be cut 3. A threaded rod 413 is threadedly connected to one side of the limiting block 414. A second bevel gear 412 is fixedly welded to one side of the threaded rod 413. A first bevel gear 411 is engaged with one end of the second bevel gear 412.
[0020] In this embodiment: By arranging the limiting mechanism 4, it is beneficial to perform the operation of clamping and limiting the raw material to be cut 3, avoiding the situation that the raw material to be cut 3 shakes during cutting, ensuring that the cutting assembly 8 will not have a position deviation during cutting, thereby improving the accuracy of cutting the raw material to be cut 3 and reducing the processing cost of the cutting raw material.
[0021] Please refer with emphasis to Figure 2 , 3, the limiting mechanism 4 further includes a rotating rod 410 fixedly welded to one end of the first bevel gear 411. One end of the rotating rod 410 is fixedly welded with a worm gear 409. The top of the worm gear 409 meshes with a worm 408. One side of the worm 408 is fixedly welded with a spur gear 407. One end of the spur gear 407 meshes with a rack 406. One end of the rack 406 is fixedly welded with a sliding block 405. One end of the sliding block 405 is fixedly welded with a moving block 403. A spring 404 is arranged at the bottom end of the moving block 403. The top end of the moving block 403 penetrates to the outside of the placing seat 2. Both sides of the cutting assembly 8 are fixedly bolted with moving rods 401. One side of the moving rod 401 penetrates into the inside of the guide rail 5. One end of the moving rod 401 is fixedly welded with a pressing block 402. The pressing block 402 is located directly above the moving block 403; a moving through groove matching the moving track of the moving rod 401 is arranged on one side of the guide rail 5, and a sliding groove matching the moving track of the pressing block 402 is arranged inside the guide rail 5; a sliding through groove matching the moving track of the moving block 403 is arranged inside the placing seat 2, and a moving groove matching the moving tracks of the sliding block 405 and the rack 406 is arranged inside the placing seat 2; a connecting column is fixedly welded to one side of the spur gear 407, and the connecting column is rotationally connected to the inner wall of the placing seat 2 through a bearing; the rotating rod 410 is rotationally connected to the inner wall of the placing seat 2 through a bearing. The outer wall of the worm 408 is connected with a first fixing plate through a bearing, and the first fixing plate is fixedly connected to the inner wall of the placing seat 2 through bolts; the outer wall of the threaded rod 413 is connected with a second fixing plate through a bearing, and the second fixing plate is fixedly connected to the inner wall of the placing seat 2 through bolts. A chute matching the moving track of the limiting block 414 is arranged on one side of the placing seat 2, and a clamping groove matching the limiting block 414 is arranged on one side of the raw material 3 to be cut.
[0022] In this embodiment: When it is necessary to perform a cutting operation on the raw material 3 to be cut, first place the raw material 3 to be cut inside the placing seat 2, and then control the electric telescopic rod 7 to work. The output end of the electric telescopic rod 7 moves downward and drives the cutting assembly 8 to move. The movement of the cutting assembly 8 drives the movement of the moving rod 401. The movement of the moving rod 401 drives the movement of the limiting block 414 through mechanical transmission. The limiting block 414 moves into the clamping groove on one side of the raw material 3 to be cut. When the cutting assembly 8 cuts the raw material 3 to be cut, the limiting block 414 performs a pressing operation on one side of the raw material 3 to be cut. With this structure, it is beneficial to perform the clamping and limiting operation on the raw material 3 to be cut, avoid the situation that the raw material 3 to be cut shakes during cutting, ensure that the cutting assembly 8 will not have a position deviation during cutting, thereby improving the accuracy of the raw material 3 to be cut during cutting and reducing the processing cost of the cut raw material.
[0023] Working principle: When it is necessary to perform a cutting operation on the raw material 3 to be cut, first place the raw material 3 to be cut inside the placement seat 2, and then control the electric telescopic rod 7 to work. The output end of the electric telescopic rod 7 moves downward and drives the cutting assembly 8 to move. The movement of the cutting assembly 8 drives the movement of the moving rod 401, and the movement of the moving rod 401 drives the movement of the extrusion block 402. Before the cutting assembly 8 cuts the raw material 3 to be cut, the extrusion block 402 moves and squeezes the moving block 403 to move downward, and the spring 404 is squeezed under force. The movement of the moving block 403 drives the movement of the sliding block 405, and the movement of the sliding block 405 drives the movement of the rack 406. The movement of the rack 406 drives the rotation of the spur gear 407, the rotation of the spur gear 407 drives the rotation of the worm 408, the rotation of the worm 408 drives the rotation of the worm gear 409, the rotation of the worm gear 409 drives the rotation of the rotating rod 410, the rotation of the rotating rod 410 drives the rotation of the first bevel gear 411, the rotation of the first bevel gear 411 drives the rotation of the second bevel gear 412, the rotation of the second bevel gear 412 drives the rotation of the threaded rod 413, the rotation of the threaded rod 413 drives the movement of the limit block 414, and the limit block 414 moves into the clamping groove on one side of the raw material 3 to be cut. When the cutting assembly 8 cuts the raw material 3 to be cut, the limit block 414 squeezes one side of the raw material 3 to be cut. When the cutting of the raw material 3 to be cut is completed, the output end of the electric telescopic rod 7 moves back and drives the limit block 414 to move back through mechanical transmission. When the cutting assembly 8 moves back to the initial position, the limit block 414 moves and separates from the clamping groove on one side of the raw material 3 to be cut. Then, the cut raw material 3 to be cut can be taken. Through this structure, it is beneficial to perform the clamping and limiting operation on the raw material 3 to be cut, avoid the situation of shaking of the raw material 3 to be cut during cutting, ensure that the cutting assembly 8 will not have a position deviation during cutting, thereby improving the accuracy of cutting the raw material 3 to be cut and reducing the processing cost of the cutting raw material.
[0024] The above is only the preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and practical concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.
Claims
1. A material cutting device, comprising a cutting platform (1), a placement seat (2) being fixed at the top of the cutting platform (1), a material (3) to be cut being placed inside the placement seat (2), a guide rail (5) being fixed at the top of the placement seat (2), a fixing frame (6) being fixed at the top of the cutting platform (1), the fixing frame (6) being located at one end of the placement seat (2), an electric telescopic rod (7) being fixed at the bottom of one end of the fixing frame (6), a cutting assembly (8) being provided at the output end of the electric telescopic rod (7), characterized in that: It also includes a limiting mechanism (4), the limiting mechanism (4) including a limiting block (414) arranged inside the placement seat (2), the limiting block (414) being located on both sides of the material to be cut (3), one side of the limiting block (414) being connected to a threaded rod (413) via a thread, one side of the threaded rod (413) being fixed with a second bevel gear (412), one end of the second bevel gear (412) being meshed with the first bevel gear (411); The limiting mechanism (4) further comprises a rotating rod (410) fixed to one end of the first bevel gear (411), a worm wheel (409) being fixed to one end of the rotating rod (410), a worm (408) being meshed at the top of the worm wheel (409), a spur gear (407) being fixed to one side of the worm (408), a rack (406) being meshed at one end of the spur gear (407), a sliding block (405) being fixed to one end of the rack (406), and the sliding block (405) being fixed to one end of the rack (406). ) is fixed to one end of the movable block (403), a spring (404) is provided at the bottom end of the movable block (403), the top end of the movable block (403) penetrates to the outside of the placement seat (2), movable rods (401) are fixed to both sides of the cutting assembly (8), one side of the movable rod (401) penetrates to the inside of the guide rail (5), and an extrusion block (402) is fixed to one end of the movable rod (401), and the extrusion block (402) is located directly above the movable block (403).
2. A material cutting device according to claim 1, characterized in that: A moving through groove matching the moving track of the moving rod (401) is provided on one side of the guide rail (5), and a sliding groove matching the moving track of the extrusion block (402) is provided inside the guide rail (5).
3. A material cutting device according to claim 1, characterized in that: The placement seat (2) is provided with a sliding through groove that matches the moving track of the moving block (403) inside, and the placement seat (2) is provided with a moving groove that matches the moving track of the sliding block (405) and the rack (406) inside.
4. A material cutting device according to claim 1, characterized in that: A connecting column is fixed to one side of the spur gear (407), and the connecting column is rotatably connected to the inner wall of the placement seat (2) via a bearing.
5. A material cutting device according to claim 1, characterized in that: The rotating rod (410) is rotatably connected to the inner wall of the placement seat (2) via a bearing, and the outer wall of the worm (408) is connected to a first fixing plate via a bearing, and the first fixing plate is fixedly connected to the inner wall of the placement seat (2).
6. A material cutting device according to claim 1, characterized in that: The outer wall of the threaded rod (413) is connected to a second fixing plate via a bearing, the second fixing plate is fixedly connected to the inner wall of the placement seat (2), one side of the placement seat (2) is provided with a sliding groove matching the moving track of the limit block (414), and one side of the material to be cut (3) is provided with a clamping groove matching the limit block (414).