Cutting machine facilitating fixed machining of parts

Abstract

The utility model discloses a cutting machine convenient for fixed processing of parts, which comprises a conveyor belt, the conveyor belt is directly arranged on the ground, fixing mechanisms are symmetrically arranged above the middle of the conveyor belt in the front-back direction, and each fixing mechanism comprises a rotating column, a motor, a sliding groove, a connecting rod, a spring, a moving block, a sliding frame and a fixing plate. And rotating columns are rotationally arranged above the middle of the conveying belt in a front-back symmetry mode, and supporting frames are installed on the outer sides of the rotating columns. According to the cutting machine facilitating fixed machining of the parts, the fixing mechanism is arranged, the positions of the parts can be fixed, it is guaranteed that the parts cannot move during cutting, and therefore the cutting precision of the parts is greatly improved, meanwhile, the waste chip collecting mechanism is arranged, waste chips generated by cutting the parts can be effectively blocked and collected in a unified mode, and the cutting efficiency is improved. And in addition, an adjustable mechanism is arranged, the position of the cutting machine can be moved and adjusted, and therefore the cutting range is enlarged.

Description

Technical Field

[0001] This utility model relates to the field of parts processing technology, specifically a cutting machine that facilitates the fixing and processing of parts. Background Technology

[0002] Parts are the basic elements that make up a machine; they refer to individual components used to assemble a machine. In mechanical engineering, parts are inseparable individual components that make up machinery and machines. During the manufacturing process, the manufacturing quality, precision, and reliability of parts directly affect the performance, quality, and reliability of the entire machine. Therefore, precise machining and cutting of parts is a key link in ensuring the high quality of machinery. Currently, there are various types of cutting machines available on the market, but some shortcomings still exist.

[0003] Existing cutting machines, lacking a clamping mechanism for securing parts during cutting, can cause part displacement and errors. For example, Chinese utility model patent CN217122507U discloses a cutting machine for conveniently securing instrument parts. This machine includes a worktable support and a cutting assembly. Movable seats are located on both sides of the support, with a positioning seat and a positioning plate connected to the movable seats via an adjustment assembly. The positioning plate is connected to a drive assembly via a pressure plate and cam. This invention adjusts the positions of the positioning seats and positioning plate using the adjustment assembly to accommodate plates of different widths and align the plate cutting position with the cutting groove and cutting assembly position. The drive assembly rotates gears and cams, causing the pressure plate to move the positioning plate downwards, quickly securing the plate to the positioning seat. This also facilitates quick release of the positioning after cutting, making plate positioning and unloading faster and more convenient. A first screw moves the movable seats, along with the positioning seat and plate, along the support table, where the cutting assembly cuts them. However, this device generates a large amount of waste chips during part cutting, which fly everywhere. Without protection, these chips can fly into the operator's eyes. In addition, the inability of the cutting machine to move restricts the range of parts that can be cut. Therefore, we propose a cutting machine that allows for easy fixing of parts during processing to solve the problems mentioned above. Utility Model Content

[0004] The purpose of this utility model is to provide a cutting machine that facilitates the fixed processing of parts, in order to solve the problems mentioned in the background art. Current cutting machines, by not fixing the position of the parts being cut, cause the parts to move during cutting, which greatly reduces the cutting accuracy. At the same time, a large amount of waste is generated when cutting parts, and the waste flies everywhere, which can cause injury to the operator. In addition, the position of general cutting machines cannot be adjusted, which leads to the limitation of the cutting range.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cutting machine for convenient part fixing and processing, comprising:

[0006] Conveyor belt, which is placed directly on the ground;

[0007] Also includes:

[0008] A fixing mechanism is symmetrically arranged at the top center of the conveyor belt. The fixing mechanism includes a rotating column, a motor, a sliding groove, a connecting rod, a spring, a moving block, a sliding frame, and a fixing plate. The rotating column is symmetrically arranged at the top center of the conveyor belt. A support frame is installed on the outside of the rotating column. The outer end of the rotating column is connected to a motor. A sliding groove is opened inside the rotating column.

[0009] A dustproof mechanism is provided above the conveyor belt. The waste collection mechanism includes a protective box, a protective curtain, a waste collection port, a waste collection pipe, a waste collection box, a filter screen, and an exhaust fan. A protective box is fixedly installed above the conveyor belt. Protective curtains are symmetrically arranged on the left and right sides inside the protective box. Waste collection ports are symmetrically installed at equal intervals on the front and back of the upper part of the protective box. Waste collection pipes are provided on the outside of the waste collection ports.

[0010] Preferably, a connecting rod is slidably connected to the inner right side of the sliding groove, and a spring is fixedly installed on the right side of the connecting rod, with the spring located inside the moving block.

[0011] Preferably, a sliding frame is slidably connected to the lower outer side of the movable block, and a fixing plate is fixedly installed on the inner side of the movable block.

[0012] Preferably, a support frame is fixedly installed above the middle of the conveyor belt, and connecting frames are installed on the left and right sides of the support frame, and threaded rods are rotatably provided inside the connecting frames.

[0013] Preferably, a motor is connected to the right end of the threaded rod, and a sliding block is threadedly connected to the outer side of the threaded rod, with a limit rod engaged at the rear side of the sliding block.

[0014] Preferably, an electric telescopic rod is fixedly connected to the lower part of the sliding block, and a support plate is installed at the output end of the electric telescopic rod. A cutting blade is provided inside the support plate, and a motor is connected to the rear end of the middle part of the cutting blade.

[0015] Preferably, a chip collection box is connected to the lower part of the chip collection pipe, and a filter screen is installed on the front side of the inside of the chip collection box, and an exhaust fan is fixedly connected to the front side of the chip collection box.

[0016] Compared with the prior art, the beneficial effects of this utility model are: the cutting machine that facilitates the fixing and processing of parts is equipped with a fixing mechanism to fix the position of the parts, ensuring that the parts will not move during cutting, thereby greatly improving the cutting accuracy of the parts. At the same time, a waste chip collection mechanism is set up to effectively block and collect the waste chips generated during cutting, avoiding injury to the operator. In addition, an adjustable mechanism is set up to allow the cutting machine to be moved and adjusted, thereby expanding the cutting range.

[0017] 1. The device is equipped with rotating columns, a motor, a sliding groove, and a connecting rod. The rotating columns are symmetrically arranged at the front and back of the middle of the conveyor belt, and a support frame is set on the outside of the rotating columns for support and fixation. The motor is connected to the outer end of the rotating columns, so turning on the motor will cause the rotating columns to rotate. Since the sliding groove is opened inside the rotating columns, the connecting rod is set inside the sliding groove. The right side of the connecting rod is fixedly connected to the spring, which is set inside the moving block. That is, when the rotating column rotates, the connecting rod will slide inside the sliding groove. When the connecting rod slides, it can push the connected moving block to slide inside the sliding frame. Furthermore, a fixing plate is fixedly installed inside the moving block. That is, when the moving block slides inward, the fixing plate can firmly clamp and fix the parts placed above the conveyor belt.

[0018] 2. The device is equipped with a connecting frame, a threaded rod, a sliding block, and an electric telescopic rod. The connecting frame is installed on the upper left and right sides of the support frame, and the threaded rod is rotatably installed inside the connecting frame. The right end of the threaded rod is connected to a motor. When the motor is turned on, the threaded rod will rotate. The outer thread of the threaded rod is connected to the sliding block, and the rear side of the sliding block is engaged with a limit rod. The limit rod can limit the sliding block, allowing the sliding block to move left and right. The electric telescopic rod is installed below the sliding block, and the output end of the electric telescopic rod is equipped with a support plate. The inside of the support plate is equipped with a cutting blade. When the sliding block moves, it can also drive the cutting blade to move, which can expand the cutting range of the cutting blade.

[0019] 3. It is equipped with a protective box and a protective curtain. The protective box is fixedly installed above the conveyor belt, and the protective curtains are symmetrically set on the left and right sides of the protective box. The parts are driven by the conveyor belt and enter the interior of the protective box through the protective curtains for cutting. The protective curtains can block the waste generated during cutting and prevent the waste from splashing.

[0020] 4. It is equipped with a chip collection port, a chip collection pipe, a chip collection box, and an exhaust fan. The chip collection ports are installed symmetrically at equal intervals on the upper front and back of the inside of the protective box. The chip collection pipe is connected to the outside of the chip collection port, and the bottom of the chip collection pipe is connected to the chip collection box. The front of the chip collection box is fixedly connected to the exhaust fan. When the exhaust fan is turned on, it can draw in waste chips through the chip collection port into the inside of the chip collection pipe, and then into the inside of the chip collection box for unified collection.

[0021] 5. A filter screen is installed inside the chip collection box at the front. The filter screen can prevent waste chips from entering the exhaust fan and causing blockage. Attached Figure Description

[0022] Figure 1 This is a perspective structural diagram of the present invention;

[0023] Figure 2 This is a perspective view of the connection structure of the conveyor belt, protective box, and protective curtain of this utility model;

[0024] Figure 3 This is a perspective view of the connection structure of the rotating column, motor, and sliding groove of this utility model;

[0025] Figure 4 This is a perspective cross-sectional structural diagram of the present invention;

[0026] Figure 5 This is a perspective view of the connection structure of the electric telescopic rod, support plate, and cutting blade of this utility model.

[0027] Figure 6 This is a perspective view of the connection structure of the movable block, sliding frame, and fixed plate of this utility model.

[0028] In the diagram: 1. Conveyor belt; 2. Rotating column; 3. Motor; 4. Sliding groove; 5. Connecting rod; 6. Spring; 7. Moving block; 8. Sliding frame; 9. Fixed plate; 10. Support frame; 11. Connecting frame; 12. Threaded rod; 13. Sliding block; 14. Electric telescopic rod; 15. Support plate; 16. Cutting blade; 17. Protective box; 18. Protective curtain; 19. Chip collection port; 20. Chip collection pipe; 21. Chip collection box; 22. Filter screen; 23. Exhaust fan. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1-6 This utility model provides a technical solution:

[0031] Example 1: To address the problems existing in the prior art, this example provides a cutting machine for convenient part fixing and processing, comprising a conveyor belt 1; a fixing mechanism located on both sides above the middle of the conveyor belt 1 to fix the position of the part and ensure that the part does not shift during cutting; a waste collection mechanism located above the conveyor belt 1 to collect waste generated during cutting and prevent waste from scattering; and an adjustable mechanism located below the middle of the support frame 10 to flexibly adjust the position of the cutting blade 16, thereby expanding the cutting range of the cutting blade 16. First, the part is placed above the conveyor belt 1, and the conveyor belt 1 is started to cut the part... During transmission, when the part moves through the protective curtain 18 to the inside of the fixed plate 9, the motor 3 connected to the outer end of the rotating column 2 is turned on, causing the rotating column 2 to rotate. Since a sliding groove 4 is provided inside the rotating column 2, and a connecting rod 5 is installed inside the sliding groove 4, the connecting rod 5 slides inside the sliding groove 4 when the rotating column 2 rotates. Additionally, a spring 6 is installed on the right side of the connecting rod 5, and the spring 6 is located inside the moving block 7, which is located inside the sliding frame 8. Therefore, when the connecting rod 5 slides, it pushes the moving block 7 inward, and the fixed plate 9 installed at the inner end of the moving block 7 also moves inward to fix the part placed above the conveyor belt 1. After the part is fixed, the electric telescopic mechanism is activated. The output end of the electric telescopic rod 14 can push the support plate 15 and the cutting blade 16 downwards, so that the cutting blade 16 contacts the part. At this time, the motor 3 connected to the rear end of the middle of the cutting blade 16 is turned on, so that the cutting blade 16 can cut the part. In addition, a sliding block 13 is set above the electric telescopic rod 14. The sliding block 13 is threaded to the outside of the threaded rod 12. At the same time, the rear side of the sliding block 13 is engaged with the limiting rod. That is, when the motor 3 connected to the right side of the threaded rod 12 is turned on, the threaded rod 12 will rotate. At this time, the sliding block 13 will move left and right, and the cutting blade 16 will move with it. The cutting range of the cutting blade 16 can be flexibly adjusted. Secondly, when zero A large amount of waste chips are generated during the cutting process. A protective box 17 and a protective curtain 18 are installed above the conveyor belt 1 for protection. When the exhaust fan 23 is turned on, it will draw in the air. Since the front of the exhaust fan 23 is connected to the chip collection box 21, and the top of the chip collection box 21 is fixedly connected to the chip collection pipe 20, the chip collection pipe 20 is connected to the outside of the chip collection port 19. The chip collection port 19 is symmetrically and equally spaced inside the upper part of the protective box 17. That is, the chip collection port 19 can absorb the waste chips generated during cutting, so that the waste chips enter the inside of the chip collection box 21 for unified collection. A filter screen 22 is installed on the front of the inside of the chip collection box 21 to prevent waste chips from entering the inside of the exhaust fan 23 and causing blockage of the exhaust fan 23.

[0032] Existing cutting machines, by not fixing the position of the parts being cut, cause the parts to move during cutting, which greatly reduces the cutting accuracy. Therefore, this embodiment uses the following technical solution, such as... Figure 1 , Figure 2 and Figure 6 As shown, the fixing mechanism includes rotating columns 2 symmetrically arranged at the front and back of the middle of the conveyor belt 1. A support frame 10 is provided on the outer side of the rotating column 2 for support and fixing. A motor 3 is connected to the outer end of the rotating column 2. Turning on the motor 3 will cause the rotating column 2 to rotate. Since a sliding groove 4 is opened inside the rotating column 2, a connecting rod 5 is set inside the sliding groove 4. A spring 6 is fixedly connected to the right side of the connecting rod 5. The spring 6 is set inside the moving block 7. When the rotating column 2 rotates, the connecting rod 5 will slide inside the sliding groove 4. When the connecting rod 5 slides, it can push the moving block 7 to slide inside the sliding frame 8. Furthermore, a fixing plate 9 is fixedly installed inside the moving block 7. When the moving block 7 slides inward, the fixing plate 9 can firmly clamp and fix the parts placed above the conveyor belt 1.

[0033] Example 2: Existing cutting machines generate a large amount of waste chips when cutting parts. These chips fly everywhere, potentially injuring operators. Therefore, this example addresses this issue by implementing the following technical solution: Figure 2 , Figure 3 and Figure 4 As shown, the waste collection mechanism includes a protective box 17 positioned above the conveyor belt 1. Protective curtains 18 are symmetrically arranged on the left and right sides of the protective box 17. Parts are driven by the conveyor belt 1 and enter the interior of the protective box 17 through the protective curtains 18 for cutting. The protective box 17 and the protective curtains 18 can block the waste generated during cutting. At the same time, chip collection ports 19 are symmetrically installed at equal distances at the front and back of the interior of the protective box 17. A chip collection pipe 20 is provided on the outside of the chip collection port 19 for connection. The lower part of the chip collection pipe 20 is connected to the chip collection box 21. The front side of the chip collection box 21 is fixedly connected to the exhaust fan 23. When the exhaust fan 23 is turned on, it can draw in the waste through the chip collection port 19 into the interior of the chip collection pipe 20, and then into the interior of the chip collection box 21 for unified collection.

[0034] Example 3: Existing cutting machines cannot be moved or adjusted, which limits the cutting range. Therefore, this example uses the following technical solution, such as... Figure 3 , Figure 4 and Figure 5As shown, the adjustable mechanism includes connecting frames 11 located on the left and right sides above the support frame 10. A threaded rod 12 is rotatably installed inside the connecting frame 11. The right end of the threaded rod 12 is connected to a motor 3. When the motor 3 is turned on, the threaded rod 12 will rotate. Since the outer side of the threaded rod 12 is threadedly connected to a sliding block 13, and the rear side of the sliding block 13 is engaged with a limiting rod, the limiting rod can limit the sliding block 13, allowing the sliding block 13 to move left and right. Since an electric telescopic rod 14 is installed below the sliding block 13, and a support plate 15 is installed at the output end of the electric telescopic rod 14, a cutting blade 16 is installed inside the support plate 15. When the sliding block 13 moves, it can also drive the cutting blade 16 to move, which can expand the cutting range of the cutting blade 16.

[0035] The contents not described in detail in this specification are existing technologies known to those skilled in the art. All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here.

[0036] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A cutting machine for convenient fixed processing of parts, comprising: Conveyor belt (1), which is placed directly on the ground; Its characteristic is that it further includes: A fixing mechanism is symmetrically arranged in front and back above the middle part of the conveyor belt (1). The fixing mechanism includes a rotating column (2), a motor (3), a sliding groove (4), a connecting rod (5), a spring (6), a moving block (7), a sliding frame (8), and a fixing plate (9). A rotating column (2) is symmetrically arranged in front and back above the middle part of the conveyor belt (1). A support frame (10) is installed on the outside of the rotating column (2). The outer end of the rotating column (2) is connected to a motor (3). A sliding groove (4) is opened inside the rotating column (2). A dustproof mechanism is provided above the conveyor belt (1), wherein the waste collection mechanism includes a protective box (17), a protective curtain (18), a waste collection port (19), a waste collection pipe (20), a waste collection box (21), a filter screen (22), and an exhaust fan (23). A protective box (17) is fixedly installed above the conveyor belt (1), and protective curtains (18) are symmetrically arranged on the left and right sides inside the protective box (17). A waste collection port (19) is symmetrically installed at equal distances in front and behind the upper part of the protective box (17), and a waste collection pipe (20) is provided on the outside of the waste collection port (19).

2. The cutting machine for convenient part fixing and processing according to claim 1, characterized in that: A connecting rod (5) is slidably connected to the right side of the inner side of the sliding groove (4), and a spring (6) is fixedly installed on the right side of the connecting rod (5), and the spring (6) is located inside the moving block (7).

3. A cutting machine for convenient part fixing and processing according to claim 2, characterized in that: A sliding frame (8) is slidably connected to the lower exterior of the movable block (7), and a fixing plate (9) is fixedly installed on the inner side of the movable block (7).

4. A cutting machine for convenient part fixing and processing according to claim 1, characterized in that: A support frame (10) is fixedly installed above the middle part of the conveyor belt (1), and connecting frames (11) are installed on the left and right sides of the support frame (10), and a threaded rod (12) is rotatably provided inside the connecting frame (11).

5. A cutting machine for convenient part fixing and processing according to claim 4, characterized in that: The right end of the threaded rod (12) is connected to a motor (3), and the outer side of the threaded rod (12) is threadedly connected to a sliding block (13), and the rear side of the sliding block (13) is engaged with a limit rod.

6. A cutting machine for convenient part fixing and processing according to claim 5, characterized in that: An electric telescopic rod (14) is fixedly connected to the lower part of the sliding block (13), and a support plate (15) is installed at the output end of the electric telescopic rod (14). A cutting blade (16) is provided inside the support plate (15), and a motor (3) is connected to the middle rear end of the cutting blade (16).

7. A cutting machine for convenient part fixing and processing according to claim 1, characterized in that: The chip collection tube (20) is connected to a chip collection box (21) below, and a filter screen (22) is installed on the front side of the inside of the chip collection box (21), and an exhaust fan (23) is fixedly connected to the front side of the chip collection box (21).

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