Cutting aid positioning device

Abstract

The utility model belongs to the field of auxiliary positioning device, specifically is a kind of cutting auxiliary positioning device, including shell, the side of shell is provided with conveyer belt, the inner chamber of shell is provided with positioning mechanism, and positioning mechanism includes first fixed link, and the inner chamber of shell is fixedly connected in one end of first fixed link, the surface of first fixed link is rotatably connected with wobble plate, the side of wobble plate is provided with sliding slot, the inner chamber of sliding slot is slidably connected with sliding rod, and the inner chamber of shell is fixedly connected with second fixed link, the surface of second fixed link is rotatably connected with swing rod, and the surface of swing rod is sleeved in one end of sliding rod, and the one end of wobble plate is provided with pressing mechanism;The utility model is through positioning mechanism, avoids the lack of cooperation between traditional cutting device and cutting auxiliary positioning device, leading to the need two sets of separate power equipment to support operation, cause the redundancy of structure and in cutting process amplification deviation.

Description

Technical Field

[0001] This utility model relates to the field of auxiliary positioning devices, specifically a cutting auxiliary positioning device. Background Technology

[0002] A positioning device for auxiliary cutting is a tool or device used to quickly and accurately fix or guide a workpiece to the correct position during the cutting process. Its core purpose is to ensure that each cut is made at a predetermined position and angle, thereby improving accuracy, ensuring the consistency of batch products, and enhancing work efficiency and safety.

[0003] Existing cutting auxiliary positioning devices have made considerable progress; however, the current common structures still have some shortcomings. Traditional cutting devices and cutting auxiliary positioning devices often lack coordination with each other, resulting in the need for two separate power equipment to support operation, causing structural redundancy and amplifying deviations during the cutting process. Utility Model Content

[0004] To overcome the shortcomings of existing technologies, traditional cutting devices and cutting auxiliary positioning devices often lack coordination, resulting in the need for two separate power equipment to support operation, causing structural redundancy and amplifying deviations during the cutting process. This utility model proposes a cutting auxiliary positioning device.

[0005] The technical solution adopted by this utility model to solve its technical problem is: a cutting auxiliary positioning device, including a shell, a conveyor belt is provided on one side of the shell, and a positioning mechanism is provided in the inner cavity of the shell;

[0006] The positioning mechanism includes a first fixed rod, one end of which is fixedly connected to the inner cavity of the outer shell. A rocking plate is rotatably connected to the surface of the first fixed rod. A sliding groove is provided on one side of the rocking plate. A sliding rod is slidably connected to the inner cavity of the sliding groove. A second fixed rod is fixedly connected to the inner cavity of the outer shell. A swing rod is rotatably connected to the surface of the second fixed rod. One end of the swing rod is sleeved on the surface of the sliding rod. A pressing mechanism is provided at one end of the rocking plate.

[0007] Preferably, the pressing mechanism includes a rotating shaft, the surface of which is rotatably connected to one end of a rocking plate. A connecting plate is fixedly connected to the surface of the rotating shaft. A telescopic damping rod is fixedly connected to one side of the connecting plate. A pressure plate is fixedly connected to one end of the telescopic damping rod. A first spring is sleeved on the surface of the telescopic damping rod. One end of the first spring is fixedly connected to the connecting plate, and the other end of the first spring is fixedly connected to the inner cavity of the pressure plate. A clamping plate is fixedly connected to the surface of the rotating shaft.

[0008] Preferably, a motor is fixedly connected to the inner cavity of the outer shell, a rotating shaft is fixedly connected to the output end of the motor, a turntable is fixedly connected to one end of the rotating shaft, a connecting rod is slidably connected to the inner cavity of the turntable, and one end of the connecting rod is sleeved on the surface of the sliding rod.

[0009] Preferably, a bracket is fixedly connected to the inner cavity of the outer shell, a lifting rod is slidably connected to the inner cavity of the bracket, and a claw is fixedly connected to one end of the lifting rod.

[0010] Preferably, a third fixing rod is fixedly connected to the inner cavity of the bracket, a gear is rotatably connected to the surface of the third fixing rod, and a first rack is fixedly connected to one side of the claw, with the teeth of the first rack meshing with the teeth of the gear.

[0011] Preferably, a limiting plate is fixedly connected to the inner cavity of the bracket, a movable rod is slidably connected to the surface of the limiting plate, the surface of the movable rod is slidably connected to the inner cavity of the bracket, a second rack is fixedly connected to one side of the movable rod, the teeth of the second rack mesh with the teeth of the gear, and a cutting device is provided at one end of the movable rod.

[0012] Preferably, one end of the lifting rod is fixedly connected to a lifting plate, one side of the lifting plate is fixedly connected to a second spring, and one end of the second spring is fixedly connected to the inner cavity of the outer shell.

[0013] The advantages of this utility model are:

[0014] This invention utilizes a positioning mechanism. A conveyor belt transports the workpiece to the processing position of the device. As the sliding rod swings left and right around the second fixed rod within the chute, it causes the rocking plate with the chute to sway up and down. Since the chute is located on one side of the first fixed rod on the rocking plate, when the sliding rod moves to either end of the chute, it moves downwards, causing one end of the rocking plate to press down while the end connected to the pressing mechanism moves upwards, thus positioning the workpiece by the pressing mechanism. When the sliding rod moves to the midpoint of the chute, it moves upwards, causing one end of the rocking plate to move upwards while the end connected to the pressing mechanism presses down, thus positioning the workpiece by the pressing mechanism. This achieves synchronous movement and solves the problems of traditional cutting devices and cutting auxiliary positioning devices often lacking coordination, requiring two separate power units for operation, resulting in structural redundancy and amplified deviations during the cutting process. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional schematic diagram of the entire utility model;

[0017] Figure 2 This is a three-dimensional schematic diagram of the interior of this utility model;

[0018] Figure 3 This is a three-dimensional schematic diagram of the positioning mechanism of this utility model;

[0019] Figure 4 This is a three-dimensional schematic diagram of the pressing mechanism of this utility model;

[0020] Figure 5 This is a three-dimensional schematic diagram of the bracket of this utility model.

[0021] In the diagram: 1. Outer shell; 2. Conveyor belt; 3. Positioning mechanism; 301. First fixed rod; 302. Shaking plate; 303. Slide groove; 304. Sliding rod; 305. Second fixed rod; 306. Swing rod; 4. Pressing mechanism; 401. Rotating shaft; 402. Connecting plate; 403. Telescopic damping rod; 404. Pressure plate; 405. First spring; 406. Clamping plate; 5. Motor; 6. Rotating shaft; 7. Turntable; 8. Connecting rod; 9. Bracket; 10. Lifting rod; 11. Claw; 12. Third fixed rod; 13. Gear; 14. First rack; 15. Limiting plate; 16. Moving rod; 17. Second rack; 18. Cutting equipment; 19. Lifting plate; 20. Second spring. Detailed Implementation

[0022] 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 scope of protection of the present utility model.

[0023] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0024] This application discloses a cutting auxiliary positioning device. (Refer to...) Figures 1 to 3A cutting auxiliary positioning device includes a housing 1, a conveyor belt 2 is provided on one side of the housing 1, and a positioning mechanism 3 is provided in the inner cavity of the housing 1.

[0025] The positioning mechanism 3 includes a first fixed rod 301, one end of which is fixedly connected to the inner cavity of the outer shell 1. A rocking plate 302 is rotatably connected to the surface of the first fixed rod 301. A groove 303 is provided on one side of the rocking plate 302. A sliding rod 304 is slidably connected to the inner cavity of the groove 303. A second fixed rod 305 is fixedly connected to the inner cavity of the outer shell 1. A swing rod 306 is rotatably connected to the surface of the second fixed rod 305. One end of the swing rod 306 is sleeved on the surface of the sliding rod 304. A pressing mechanism 4 is provided at one end of the rocking plate 302. By setting the positioning mechanism 3, the conveyor belt 2 conveys the workpiece to the processing position of the device. Since the sliding rod 304 is in the groove 303... The inner part of the slide bar swings left and right around the second fixed rod 305 as the center, which will cause the rocking plate 302 with the slide groove 303 to swing up and down. Since the slide groove 303 is located on one side of the first fixed rod 301 on the rocking plate 302, when the sliding rod 304 moves to the left and right ends of the slide groove 303, the sliding rod 304 moves down, causing one end of the rocking plate 302 to press down, while the end connected to the pressing mechanism 4 moves up, so that the pressing mechanism 4 moves away from the workpiece and stops pressing and positioning the workpiece. When the sliding rod 304 moves to the midpoint of the slide groove 303, the sliding rod 304 moves up, causing one end of the rocking plate 302 to move up and the end connected to the pressing mechanism 4 to press down, so that the pressing mechanism 4 contacts the workpiece and presses and positions the workpiece.

[0026] Reference Figure 4 The pressing mechanism 4 includes a rotating shaft 401, the surface of which is rotatably connected to one end of a rocking plate 302. A connecting plate 402 is fixedly connected to the surface of the rotating shaft 401. A telescopic damping rod 403 is fixedly connected to one side of the connecting plate 402. A pressure plate 404 is fixedly connected to one end of the telescopic damping rod 403. A first spring 405 is sleeved on the surface of the telescopic damping rod 403. One end of the first spring 405 is fixedly connected to the connecting plate 402, and the other end is fixedly connected to the inner cavity of the pressure plate 404. A clamping plate 406 is fixedly connected to the surface of the rotating shaft 401. The pressing mechanism 4 moves downward, causing the pressure plate 404 to contact the workpiece and apply pressure to the workpiece, thereby positioning the workpiece. Due to the reaction force from the workpiece, the rotating shaft 401 rotates and the first spring 405 is compressed and accumulates elastic potential energy. When the pressing mechanism 4 moves upward as a whole, it stops pressing the workpiece, and the first spring 405 releases its elastic potential energy, thereby resetting the pressure plate 404. By setting the locking plate 406, when the locking plate 406 rotates a certain angle with the rotating shaft 401, it will contact the rocking plate 302 and cannot continue to rotate, thereby limiting the rotation angle of the rotating shaft 401.

[0027] Reference Figure 3A motor 5 is fixedly connected to the inner cavity of the outer shell 1. A rotating shaft 6 is fixedly connected to the output end of the motor 5. A turntable 7 is fixedly connected to one end of the rotating shaft 6. A connecting rod 8 is slidably connected to the inner cavity of the turntable 7. One end of the connecting rod 8 is sleeved on the surface of the sliding rod 304. By setting the motor 5, the motor 5 drives the rotating shaft 6 fixedly connected to its output end to rotate, thereby the rotating shaft 6 drives the turntable 7 fixedly connected to its one end to rotate. When the turntable 7 rotates, it drives the connecting rod 8 to rotate around the rotating shaft 6. Since the connecting rod 8 is also connected to the sliding rod 304, and the sliding rod 304 is limited by the swing rod 306, when the turntable 7 rotates, the connecting rod 8 will move axially back and forth on the surface of the sliding rod 304, and the sliding rod 304 will be driven to swing back and forth by the connecting rod 8.

[0028] Reference Figure 5 A bracket 9 is fixedly connected to the inner cavity of the outer shell 1. A lifting rod 10 is slidably connected to the inner cavity of the bracket 9. A claw 11 is fixedly connected to one end of the lifting rod 10. By setting the lifting rod 10, when the sliding rod 304 moves to the left and right sides of the slide groove 303, the sliding rod 304 will press down, thereby driving the claw 11 and the lifting rod 10 to move down.

[0029] Reference Figure 5 A third fixing rod 12 is fixedly connected to the inner cavity of the bracket 9. A gear 13 is rotatably connected to the surface of the third fixing rod 12. A first rack 14 is fixedly connected to one side of the claw 11. The teeth of the first rack 14 mesh with the teeth of the gear 13. By setting the first rack 14 and the gear 13, as the lifting rod 10 moves down, the first rack 14 fixedly connected to one side will move down synchronously. Since the teeth of the first rack 14 mesh with the teeth of the gear 13, the movement of the first rack 14 drives the gear 13 to rotate.

[0030] Reference Figure 5 A limiting plate 15 is fixedly connected to the inner cavity of the bracket 9. A moving rod 16 is slidably connected to the surface of the limiting plate 15. The surface of the moving rod 16 is slidably connected to the inner cavity of the bracket 9. A second rack 17 is fixedly connected to one side of the moving rod 16. The teeth of the second rack 17 mesh with the teeth of the gear 13. A cutting device 18 is provided at one end of the moving rod 16. By setting the second rack 17, since the teeth of the second rack 17 mesh with the teeth of the gear 13, the rotation of the gear 13 drives the second rack 17 and the moving rod 16 connected to the second rack 17 to move. This allows the cutting device 18 at one end of the moving rod 16 to approach or move away from the workpiece. The cutting device 18 can rotate and cut the workpiece. The cutting device 18 is an existing structure, model PIPE, and its structural components include a spindle, a tool holder, a ball screw, and a sensor.

[0031] Reference Figure 5One end of the lifting rod 10 is fixedly connected to a lifting plate 19, and one side of the lifting plate 19 is fixedly connected to a second spring 20. One end of the second spring 20 is fixedly connected to the inner cavity of the outer shell 1. By setting the lifting plate 19, as the lifting rod 10 moves down, it will apply pressure to the lifting plate 19 at its bottom, causing the second spring 20 connected to the bottom of the lifting plate 19 to be compressed and accumulate elastic potential energy. When the sliding rod 304 moves to the midpoint of the slide groove 303, the sliding rod 304 releases contact with the claw 11, and the second spring 20 releases elastic potential energy, causing the lifting plate 19 to reset and move upward. Thus, the lifting plate 19 will lift the lifting rod 10, causing the first rack 14 to drive the gear 13 to rotate in the opposite direction, and the gear 13 to drive the second rack 17 and the moving rod 16 to move in the opposite direction, so that the cutting device 18 approaches and cuts the workpiece.

[0032] Working principle: Conveyor belt 2 transports the workpiece to the processing position of the device. Motor 5 drives the rotating shaft 6, which is fixedly connected to its output end, to rotate. The rotating shaft 6 then drives the turntable 7, which is fixedly connected to one end, to rotate. As the turntable 7 rotates, it causes the connecting rod 8 to rotate around the rotating shaft 6. Since the connecting rod 8 is also connected to the sliding rod 304, and the sliding rod 304 is limited by the swing rod 306, the connecting rod 8 will axially reciprocate on the surface of the sliding rod 304 when the turntable 7 rotates. Because the sliding rod 304 revolves around the second fixed rod 30 within the groove 303... 5. The left and right swing of the center will cause the rocking plate 302 with the groove 303 to swing up and down. Since the groove 303 is located on one side of the first fixed rod 301 on the rocking plate 302, when the sliding rod 304 moves to the left and right ends of the groove 303, the sliding rod 304 moves down, causing one end of the rocking plate 302 to press down, while the end connected to the pressing mechanism 4 moves up, so that the pressing mechanism 4 is away from the workpiece, thereby stopping the pressing and positioning of the workpiece. At the same time, the sliding rod 304 will press down, thereby causing the claw 11 and the lifting rod 10 to move down. The first rack 14 is fixedly connected to one side of the lifting rod 10. The first rack 14 moves downwards synchronously. Because the teeth of the first rack 14 mesh with the teeth of the gear 13, the movement of the first rack 14 drives the gear 13 to rotate. Because the teeth of the second rack 17 mesh with the teeth of the gear 13, the rotation of the gear 13 drives the second rack 17 and the moving rod 16 connected to the second rack 17 to move, causing the second spring 20 to accumulate elastic potential energy. This allows the cutting device 18, located at one end of the moving rod 16, to move away from and stop cutting the workpiece. When the sliding rod 304 moves to the midpoint within the groove 303, the sliding rod 304 moves upwards, causing the rocker... When one end of the sway plate 302 moves upward and the other end connected to the pressing mechanism 4 presses downward, the pressure plate 404 contacts the workpiece and applies pressure to the workpiece to position it. Thus, the pressing mechanism 4 presses and positions the workpiece. At the same time, the sliding rod 304 releases its contact with the claw 11, and the second spring 20 releases its elastic potential energy to reset the lifting plate 19 and move it upward. As a result, the lifting plate 19 will lift the lifting rod 10, causing the first rack 14 to drive the gear 13 to rotate in the opposite direction. The gear 13 then drives the second rack 17 and the moving rod 16 to move in the opposite direction, so that the cutting device 18 approaches and cuts the workpiece.

[0033] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A cutting auxiliary positioning device, characterized in that: Includes an outer shell (1), a conveyor belt (2) is provided on one side of the outer shell (1), and a positioning mechanism (3) is provided in the inner cavity of the outer shell (1); The positioning mechanism (3) includes a first fixed rod (301), one end of which is fixedly connected to the inner cavity of the outer shell (1). A rocking plate (302) is rotatably connected to the surface of the first fixed rod (301). A sliding groove (303) is provided on one side of the rocking plate (302). A sliding rod (304) is slidably connected to the inner cavity of the sliding groove (303). A second fixed rod (305) is fixedly connected to the inner cavity of the outer shell (1). A swing rod (306) is rotatably connected to the surface of the second fixed rod (305). One end of the swing rod (306) is sleeved on the surface of the sliding rod (304). A pressing mechanism (4) is provided at one end of the rocking plate (302).

2. The cutting auxiliary positioning device according to claim 1, characterized in that: The pressing mechanism (4) includes a rotating shaft (401), the surface of which is rotatably connected to one end of a rocking plate (302). A connecting plate (402) is fixedly connected to the surface of the rotating shaft (401). A telescopic damping rod (403) is fixedly connected to one side of the connecting plate (402). A pressure plate (404) is fixedly connected to one end of the telescopic damping rod (403). A first spring (405) is sleeved on the surface of the telescopic damping rod (403). One end of the first spring (405) is fixedly connected to the connecting plate (402), and the other end of the first spring (405) is fixedly connected to the inner cavity of the pressure plate (404). A clamping plate (406) is fixedly connected to the surface of the rotating shaft (401).

3. The cutting auxiliary positioning device according to claim 1, characterized in that: A motor (5) is fixedly connected to the inner cavity of the outer shell (1). A rotating shaft (6) is fixedly connected to the output end of the motor (5). A turntable (7) is fixedly connected to one end of the rotating shaft (6). A connecting rod (8) is slidably connected to the inner cavity of the turntable (7). One end of the connecting rod (8) is sleeved on the surface of the sliding rod (304).

4. The cutting auxiliary positioning device according to claim 1, characterized in that: The inner cavity of the outer shell (1) is fixedly connected to a bracket (9), and the inner cavity of the bracket (9) is slidably connected to a lifting rod (10), and one end of the lifting rod (10) is fixedly connected to a claw (11).

5. A cutting auxiliary positioning device according to claim 4, characterized in that: The inner cavity of the bracket (9) is fixedly connected to a third fixing rod (12), and a gear (13) is rotatably connected to the surface of the third fixing rod (12). A first rack (14) is fixedly connected to one side of the claw (11), and the teeth of the first rack (14) mesh with the teeth of the gear (13).

6. A cutting auxiliary positioning device according to claim 4, characterized in that: A limiting plate (15) is fixedly connected to the inner cavity of the bracket (9). A moving rod (16) is slidably connected to the surface of the limiting plate (15). The surface of the moving rod (16) is slidably connected to the inner cavity of the bracket (9). A second rack (17) is fixedly connected to one side of the moving rod (16). The teeth of the second rack (17) mesh with the teeth of the gear (13). A cutting device (18) is provided at one end of the moving rod (16).

7. A cutting auxiliary positioning device according to claim 4, characterized in that: One end of the lifting rod (10) is fixedly connected to a lifting plate (19), and one side of the lifting plate (19) is fixedly connected to a second spring (20), one end of the second spring (20) is fixedly connected to the inner cavity of the outer shell (1).

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