Cutting device for mechanical part production
By designing a cutting device including a translation mechanism, a rotating mechanism and a clamping mechanism, the problem of difficulty in flexibly adjusting the cutting angle of the parts in the prior art is solved, and flexible adjustment of the cutting angle of the parts and the improvement of the stability and efficiency of the cutting process are achieved.
Patent Information
- Application Number
- CN202421834137.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-31
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-07-31
AI Technical Summary
It is difficult for existing cutting devices to flexibly adjust the cutting angle of the parts, which leads to the need to readjust the part position and fixture when different cutting angles are required, which is troublesome to operate.
A cutting device including a base, a translation mechanism, a rotary mechanism and a clamping mechanism is designed. Through the combination of the translation mechanism and the rotary mechanism, the cutting angle of the part can be flexibly adjusted, and the parts can be fixed by the clamping mechanism to avoid squirming.
It realizes flexible adjustment of the cutting angle of parts, meets the diverse cutting needs, and improves the stability and efficiency of the cutting process.
Smart Images
Figure CN222971072U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of machining, in particular to a cutting device for producing mechanical parts. Background Art
[0002] Cutting is an important process in the machining of mechanical parts. Currently, the common cutting method we see is that the part feeds, and the cutting tool drives the lifting through a cylinder at a specified position to achieve cutting. Such a method is not easy to adjust the cutting angle of the part. When different cutting angles are required, the position of the part needs to be readjusted, and thus the fixture for the part also needs to be readjusted, which is very troublesome. To better solve this problem, we propose a cutting device for producing mechanical parts. Content of the Utility Model
[0003] The purpose of the utility model is to solve the deficiencies existing in the prior art, and a cutting device for producing mechanical parts is proposed.
[0004] To achieve the above purpose, the utility model adopts the following technical scheme:
[0005] A cutting device for producing mechanical parts includes a base. A cavity is provided inside the base. A sliding rod is slidably sleeved inside the cavity. A translation mechanism for driving the sliding rod to slide is installed inside the cavity. A limiting plate is fixed at one end of the sliding rod. A baffle is fixed on the top of the base. A top plate is fixed on the top of the baffle. A clamping mechanism for fixing the part is installed on the top plate. A first fixing seat is fixed on the top plate. A first rotating shaft is rotatably sleeved on the first fixing seat. A rotating mechanism for driving the first rotating shaft to rotate is installed on the first fixing seat. A first bracket is fixed at the bottom end of the first rotating shaft. A rectangular frame is fixed on the first bracket. A cylinder is installed on the rectangular frame. The piston rod of the cylinder is fixed with a cutting tool through a mounting seat. A tool feed hole is opened at the bottom inside of the rectangular frame.
[0006] Preferably, the translation mechanism includes a second motor, a lead screw, and a slider. The second motor is installed inside the cavity of the base. The output shaft of the second motor is connected with the lead screw. The slider is sleeved on the lead screw through a thread. The slider is slidably sleeved inside the cavity. The slider is fixed on the sliding rod.
[0007] Preferably, a strip-shaped hole is opened on the side of the baffle. A plurality of equally spaced guiding roller wheels are rotatably installed inside the strip-shaped hole.
[0008] Preferably, a strip-shaped groove is opened on the top of the base. A plurality of equally spaced supporting roller wheels are rotatably installed inside the strip-shaped groove.
[0009] Preferably, the clamping mechanism includes a hydraulic cylinder and a pressing plate. The hydraulic cylinder is installed on the top plate, and a pressing plate is fixed to the piston rod of the hydraulic cylinder.
[0010] Preferably, the rotating mechanism includes a second fixed seat, a first motor, a worm, and a worm gear. The second fixed seat is fixed on the first fixed seat. A first motor is installed on the second fixed seat. The output shaft of the first motor is connected to the worm. The worm gear is fixedly sleeved on the first rotating shaft, and the worm and the worm gear are in meshing transmission.
[0011] Preferably, a second bracket is fixed to the bottom of the rectangular frame, and the second bracket is rotatably installed on the base through a second rotating shaft.
[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0013] 1. In the present utility model, parts are placed on the top of the base, and the sides of the parts are abutted against the baffle. The provided guiding roller and supporting roller facilitate the movement of the parts on the base. The translation mechanism can push the sliding rod to move, and the sliding rod drives the limiting plate to move. The parts during cutting can be limited by the limiting plate to ensure the dimensional consistency during batch cutting. The clamping mechanism fixes the parts to prevent the parts from moving during cutting, and the stability is good.
[0014] 2. In the present utility model, the rotating mechanism drives the first rotating shaft to rotate, and the first rotating shaft drives the rectangular frame to rotate through the first bracket, so as to adjust the angle of the parts during cutting to meet the diverse cutting requirements of the parts. The provided second bracket can support the rectangular frame and improve the smoothness of the rotation of the rectangular frame. The cylinder cutter moves, and the parts can be cut by the cutter. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 is a schematic structural diagram of a cutting device for mechanical part production proposed by the present utility model;
[0016] Figure 2 is a schematic structural diagram of the rotating mechanism of a cutting device for mechanical part production proposed by the present utility model;
[0017] Figure 3 is a schematic structural diagram of the translation mechanism of a cutting device for mechanical part production proposed by the present utility model.
[0018] In the figure: 1 base, 2 baffle, 3 guiding roller, 4 supporting roller, 5 top plate, 6 first fixing seat, 7 rotating mechanism, 71 second fixing seat, 72 first motor, 73 worm, 74 worm gear, 8 translation mechanism, 81 second motor, 82 lead screw, 83 slider, 9 limiting plate, 10 hydraulic cylinder, 11 pressing plate, 12 first bracket, 13 cylinder, 14 mounting seat, 15 cutting tool, 16 rectangular frame, 17 second bracket, 18 first rotating shaft, 19 slide bar, 20 feed hole. Detailed implementation manner
[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.
[0020] Refer to Figure 1 、 Figure 2 , a cutting device for mechanical part production, including a base 1. A cavity is provided inside the base 1. A slide bar 19 is slidably sleeved inside the cavity. A translation mechanism 8 for driving the slide bar 19 to slide is installed inside the cavity. One end of the slide bar 19 is fixed with a limiting plate 9. The translation mechanism 8 can push the slide bar 19 to move. The slide bar 19 drives the limiting plate 9 to move. The limiting plate 9 can limit the parts during cutting to ensure the consistency of dimensions during batch cutting. A baffle 2 is fixed on the top of the base 1. The parts are placed on the top of the base 1. The side of the parts abuts against the baffle 2. A top plate 5 is fixed on the top of the baffle 2. A clamping mechanism for fixing the parts is installed on the top plate 5. The clamping mechanism fixes the parts to prevent the parts from moving during cutting, with good stability. A first fixing seat 6 is fixed on the top plate 5. A first rotating shaft 18 is rotatably sleeved on the first fixing seat 6. A rotating mechanism 7 for driving the first rotating shaft 18 to rotate is installed on the first fixing seat 6. The bottom end of the first rotating shaft 18 is fixed with a first bracket 12. A rectangular frame 16 is fixed on the first bracket 12. A cylinder 13 is installed on the rectangular frame 16. The piston rod of the cylinder 13 is fixed with a cutting tool 15 through a mounting seat 14. The rotating mechanism 7 drives the first rotating shaft 18 to rotate. The first rotating shaft 18 drives the rectangular frame 16 to rotate through the first bracket 12, so as to adjust the angle of the parts during cutting and meet the diverse requirements of part cutting. The cylinder 13 moves the cutting tool 15. The parts can be cut through the cutting tool 15. A feed hole 20 is opened at the bottom inside the rectangular frame 16. A strip hole is opened on the side of the baffle 2. A number of guiding rollers 3 arranged at equal intervals are rotatably installed in the strip hole. A strip groove is opened on the top of the base 1. A number of supporting rollers 4 arranged at equal intervals are rotatably installed in the strip groove. The arranged guiding rollers 3 and supporting rollers 4 facilitate the movement of the parts on the base 1. The bottom of the rectangular frame 16 is fixed with a second bracket 17. The second bracket 17 is rotatably installed on the base 1 through a second rotating shaft. The arranged second bracket 17 can support the rectangular frame 16 and improve the stability of the rotation of the rectangular frame 16.
[0021] Refer to Figure 3 Figure 3 , the translation mechanism 8 includes a second motor 81, a lead screw 82, and a slider 83. The second motor 81 is installed in the cavity of the base 1. The output shaft of the second motor 81 is connected to the lead screw 82. The slider 83 is sleeved on the lead screw 82 through a thread. The slider 83 is slidably sleeved in the cavity and is fixed on the slide bar 19. The second motor 81 drives the lead screw 82 to rotate. The lead screw 82 can drive the slider 83 to move through the thread transmission with the slider 83, and the slider 83 drives the slide bar 19 to move synchronously.
[0022] Refer to Figure 1 Figure 1 , the clamping mechanism includes a hydraulic cylinder 10 and a pressing plate 11. The hydraulic cylinder 10 is installed on the top plate 5. The piston rod of the hydraulic cylinder 10 is fixed with the pressing plate 11. The hydraulic cylinder 10 pushes the pressing plate 11 downward, and the pressing plate 11 presses the part to fix the part.
[0023] Refer to Figure 2 Figure 2 , the rotating mechanism 7 includes a second fixed seat 71, a first motor 72, a worm 73, and a worm gear 74. The second fixed seat 71 is fixed on the first fixed seat 6. The first motor 72 is installed on the second fixed seat 71. The output shaft of the first motor 72 is connected to the worm 73. The worm gear 74 is fixedly sleeved on the first rotating shaft 18. The worm 73 and the worm gear 74 are in meshing transmission. The first motor 72 drives the worm 73 to rotate, and the worm 73 can drive the first rotating shaft 18 to rotate through the meshing with the worm gear 74.
[0024] Working principle: During use, the part is placed on the top of the base 1, and the side of the part abuts against the baffle 2. The provided guide roller 3 and support roller 4 facilitate the movement of the part on the base 1. The translation mechanism 8 can push the slide bar 19 to move, and the slide bar 19 drives the limit plate 9 to move. The part can be limited during cutting through the limit plate 9 to ensure the consistency of dimensions during batch cutting. The clamping mechanism fixes the part to prevent the part from moving during cutting, with good stability. The rotating mechanism 7 drives the first rotating shaft 18 to rotate, and the first rotating shaft 18 drives the rectangular frame 16 to rotate through the first bracket 12, so as to adjust the angle of the part during cutting to meet the diverse requirements of part cutting. The provided second bracket 17 can support the rectangular frame 16 and improve the smoothness of the rotation of the rectangular frame 16. The air cylinder 13 moves the cutting tool 15, and the part can be cut through the cutting tool 15.
[0025] The action principle of the translation mechanism 8 is: The second motor 81 drives the lead screw 82 to rotate. The lead screw 82 can drive the slider 83 to move through the thread transmission with the slider 83, and the slider 83 drives the slide bar 19 to move synchronously.
[0026] The action principle of the clamping mechanism is: The hydraulic cylinder 10 pushes the pressing plate 11 downward, and the pressing plate 11 presses the part to fix the part.
[0027] The operating principle of the rotating mechanism 7 is as follows: The first motor 72 drives the worm 73 to rotate, and the worm 73 can drive the first rotating shaft 18 to rotate through meshing with the worm wheel 74.
[0028] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution and inventive concept of the present utility model, makes equivalent substitutions or changes, and should be covered within the protection scope of the present utility model.
Claims
1. A cutting device for producing mechanical parts, comprising a base (1), characterized in that: The base (1) is provided with a cavity inside, a slide rod (19) is slidably sleeved in the cavity, a translation mechanism (8) for driving the slide rod (19) to slide is installed in the cavity, a limit plate (9) is fixed to one end of the slide rod (19), a baffle (2) is fixed to the top of the base (1), a top plate (5) is fixed to the top of the baffle (2), a clamping mechanism for fixing parts is installed on the top plate (5), a first fixing seat (6) is fixed on the top plate (5), and the first fixing seat (6) A first rotating shaft (18) is rotatably sleeved on the upper surface; a rotating mechanism (7) for driving the first rotating shaft (18) to rotate is installed on the first fixed seat (6); a first bracket (12) is fixed to the bottom end of the first rotating shaft (18); a rectangular frame (16) is fixed to the first bracket (12); a cylinder (13) is installed on the rectangular frame (16); a cutter (15) is fixed to the piston rod of the cylinder (13) via a mounting seat (14); and a cutter feed hole (20) is provided at the inner bottom of the rectangular frame (16).
2. A cutting device for producing mechanical parts according to claim 1, characterized in that: The translation mechanism (8) comprises a second motor (81), a screw rod (82) and a slider (83); the second motor (81) is installed in a cavity of the base (1); the output shaft of the second motor (81) is connected to the screw rod (82); the slider (83) is threadedly sleeved on the screw rod (82); the slider (83) is slidably sleeved in the cavity; and the slider (83) is fixed on the slide rod (19).
3. A cutting device for producing mechanical parts according to claim 1, characterized in that: A strip-shaped hole is provided on the side of the baffle (2), and a plurality of guide rollers (3) arranged at equal distances are rotatably mounted in the strip-shaped hole.
4. A cutting device for producing mechanical parts according to claim 1, characterized in that: A strip groove is provided on the top of the base (1), and a plurality of support rollers (4) arranged at equal distances are rotatably mounted in the strip groove.
5. A cutting device for producing mechanical parts according to claim 1, characterized in that: The clamping mechanism comprises a hydraulic cylinder (10) and a pressure plate (11); the hydraulic cylinder (10) is mounted on a top plate (5); and the pressure plate (11) is fixed to a piston rod of the hydraulic cylinder (10).
6. A cutting device for producing mechanical parts according to claim 1, characterized in that: The rotating mechanism (7) comprises a second fixed seat (71), a first motor (72), a worm (73) and a worm wheel (74); the second fixed seat (71) is fixed on the first fixed seat (6); the first motor (72) is mounted on the second fixed seat (71); the output shaft of the first motor (72) is connected to the worm (73); the worm wheel (74) is fixedly sleeved on the first rotating shaft (18); the worm (73) and the worm wheel (74) are meshed for transmission.
7. A cutting device for producing mechanical parts according to claim 1, characterized in that: A second bracket (17) is fixed to the bottom of the rectangular frame (16), and the second bracket (17) is rotatably mounted on the base (1) via a second rotating shaft.