Grinding machine for impurity removal of alloy steel

Abstract

The utility model discloses a chip grinding machine for impurity removal of alloy steel. The chip grinding machine comprises a chip grinding table and a torque adjusting chip grinding mechanism. Connecting frames which are uniformly distributed are arranged on the upper side of the grinding table, a linear motor is arranged between the connecting frames, a transverse moving seat is arranged at the rotor end of the linear motor, a hollow ring is rotationally connected to the interior of the transverse moving seat through a large-diameter bearing, and an inner ring is arranged in the hollow ring; the torque adjusting grinding mechanism is arranged in the inner ring; wherein a single-chip microcomputer is arranged on the front side of the grinding table, the input end of the single-chip microcomputer is electrically connected with an external power source, the output end of the single-chip microcomputer is electrically connected with the input end of the linear motor, and according to the grinding machine for impurity removal of the alloy steel, the position of a grinding and impurity removal part can be adjusted through a transmission element according to the caliber change of the cylindrical alloy steel; and the device can be used for carrying out abrasive dust and impurity removal operation on cylindrical alloy steel with various calibers, and is convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of impurity removal and grinding chips of alloy steel, in particular to a grinding chip machine for impurity removal of alloy steel. Background Technique

[0002] Alloy steel is steel produced by plastic processing with alloy steel ingot billet as raw material. Compared with ordinary steel, alloy steel has better or special properties, such as high strength, high toughness, high hardenability, wear resistance, corrosion resistance, heat resistance, low temperature resistance, thermal strength and red hardness, etc. During the production process of cylindrical alloy steel, it is necessary to remove impurities by grinding the outer side. For some grinding chip machines for impurity removal of alloy steel, an extrusion seat is installed on the grinding chip table, and the grinding chip roller is rotationally connected to the connecting seat through a rotating shaft, and the connecting seat is fixed on the grinding chip table. When removing impurities by grinding the outer side of the cylindrical alloy steel, first, the cylindrical alloy steel is fixed for impurity removal by grinding through an extrusion element. After fixation, the outer side of the cylindrical alloy steel contacts the outer side of the grinding chip roller. Subsequently, the rotating shaft drives the grinding chip roller to rotate through a power element, so as to perform impurity removal operation on the outer side of the contacting cylindrical alloy steel. However, the spatial position of the grinding chip roller is fixed, and the distance from the outer side of the cylindrical alloy steel remains unchanged. If the diameter of the cylindrical alloy steel itself changes, it is necessary to replace the model of the impurity removal and grinding chip components, which is inconvenient to use. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a grinding chip machine for impurity removal of alloy steel. The device can adjust the position of the impurity removal and grinding chip part according to the change of the diameter of the cylindrical alloy steel through a transmission element, so that the device can perform impurity removal operation on cylindrical alloy steel with various diameters, which is convenient to use, and can effectively solve the problems in the background technique.

[0004] To achieve the above object, the utility model provides the following technical scheme: A grinding chip machine for impurity removal of alloy steel, comprising a grinding chip table and a torque-adjusting grinding chip mechanism;

[0005] Grinding chip table: Uniformly distributed connecting frames are arranged on the upper side thereof. A linear motor is arranged between the connecting frames. The moving end of the linear motor is provided with a transverse moving seat. A hollow ring is rotationally connected inside the transverse moving seat through a large-diameter bearing. An inner ring is arranged inside the hollow ring;

[0006] Torque-adjusting grinding chip mechanism: It is arranged inside the inner ring;

[0007] Wherein: A single-chip microcomputer is arranged on the front side of the grinding chip table. The input end of the single-chip microcomputer is electrically connected to an external power supply, and the output end of the single-chip microcomputer is electrically connected to the input end of the linear motor. The device can adjust the position of the impurity removal and grinding chip part according to the change of the diameter of the cylindrical alloy steel through a transmission element, so that the device can perform impurity removal operation on cylindrical alloy steel with various diameters, which is convenient to use.

[0008] Furthermore, the torque-adjusting and chip-grinding mechanism includes telescopic rods, adjusting seats, telescopic columns, chip-grinding seats, chip-grinding rollers and distance-adjusting components. The telescopic rods are uniformly arranged inside the inner ring. The telescopic ends of the telescopic rods are each provided with an adjusting seat. One side of the adjusting seat close to the center of the inner ring is provided with a chip-grinding seat through uniformly distributed telescopic columns. Inside the chip-grinding seats, chip-grinding rollers are provided through fixed shafts. A distance-adjusting component is provided between the adjusting seat and the inner ring to grind and remove impurities from the outer side of the cylindrical alloy steel.

[0009] Furthermore, the distance-adjusting component includes stud bolts, threaded cylinders, bevel gears and bevel gear rings. The stud bolts are each rotatably connected to the inner wall of the inner ring through bearings. The other ends of the stud bolts are each threadedly connected to a threaded cylinder. The threaded cylinders are each fixedly connected to the adjacent adjusting seat. The inner wall of the inner ring is rotatably connected to a bevel gear ring through a large-diameter bearing. Bevel gears are provided at the ends of the stud bolts far from the center of the inner ring. The bevel gears are each meshed with the bevel gear ring to adjust the distance between the chip-grinding parts of the device according to the diameter of the cylindrical alloy steel.

[0010] Furthermore, the torque-adjusting and chip-grinding mechanism further includes a first handwheel, which is arranged at the upper end of the uppermost stud bolt to facilitate applying rotational torque to the stud bolt.

[0011] Furthermore, the torque-adjusting and chip-grinding mechanism further includes springs. The springs are uniformly arranged between the chip-grinding seats and the adjacent adjusting seats. The springs are each movably sleeved on the outer ends of the adjacent telescopic columns. Through the compressive elastic force of the springs, the chip-grinding rollers are closely attached to the outer side of the cylindrical alloy steel, thereby improving the chip-grinding and impurity-removing effect of the chip-grinding rollers on the cylindrical alloy steel.

[0012] Furthermore, an external gear ring is provided on the outer side of the hollow ring. A gear is rotatably connected to the upper end of the transverse movement seat through a driving shaft. The gear is meshed with the external gear ring. A motor is provided on the right side of the transverse movement seat. The input end of the motor is electrically connected to the output end of the single-chip microcomputer. The output shaft of the motor is fixedly connected to the right end of the driving shaft to provide power for the chip-grinding rollers to rotate around the outer side of the cylindrical alloy steel for chip-grinding and impurity-removing.

[0013] Furthermore, uniformly distributed chutes are provided on the upper side of the chip-grinding table. Uniformly distributed clamping seats are each slidably connected inside the chutes to clamp and fix the cylindrical alloy steel for chip-grinding and impurity-removing.

[0014] Furthermore, a bidirectional lead screw is rotatably connected to the inside of each chute through a bearing. The clamping seats are each threadedly connected to the bidirectional lead screw. A second handwheel is provided at the front end of each bidirectional lead screw to facilitate applying power to move the clamping seats inside the chip-grinder for alloy steel impurity-removing.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: This chip-grinder for alloy steel impurity-removing has the following advantages:

[0016] When the diameter of the cylindrical alloy steel changes, rotate the first handwheel to drive the corresponding stud to rotate. The uppermost stud drives the remaining studs to rotate synchronously through the meshing connection between the bevel gear and the bevel gear ring. The studs are threadedly connected, so that the threaded cylinder indirectly drives the chip grinding roller to move radially along the inner ring, thereby adjusting the chip grinding and impurity removal gap of the device, enabling the device to perform chip grinding and impurity removal on the outer sides of cylindrical alloy steels with various diameters. During this adjustment process, the telescopic end of the telescopic rod adaptively contracts to prevent the adjustment seat from rotating during the radial movement along the inner ring. This chip grinding machine for alloy steel impurity removal can adjust the position of the chip grinding and impurity removal part according to the change in the diameter of the cylindrical alloy steel through the transmission element, enabling the device to perform chip grinding and impurity removal operations on cylindrical alloy steels with various diameters, which is convenient to use. Brief Description of the Drawings

[0017] Figure 1 is a schematic structural diagram of the present utility model;

[0018] Figure 2 is an enlarged structural diagram of part A of the present utility model.

[0019] In the figure: 1 chip grinding table, 2 connecting frame, 3 linear motor, 4 transverse moving seat, 5 hollow ring, 6 inner ring, 7 torque adjusting chip grinding mechanism, 71 telescopic rod, 72 adjusting seat, 73 telescopic column, 74 spring, 75 chip grinding seat, 76 chip grinding roller, 77 distance adjusting component, 771 stud, 772 threaded cylinder, 773 bevel gear, 774 bevel gear ring, 78 first handwheel, 8 external gear ring, 9 gear, 10 motor, 11 bidirectional lead screw, 12 clamping seat, 13 second handwheel, 14 single-chip microcomputer. Detailed Embodiment

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model 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 the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figure 1-2 , this embodiment provides a technical solution: A chip grinding machine for alloy steel impurity removal, including a chip grinding table 1 and a torque adjusting chip grinding mechanism 7;

[0022] Chip grinding table 1: Connecting frames 2 are evenly distributed on its upper side. A linear motor 3 is arranged between the connecting frames 2. A transverse moving seat 4 is arranged at the moving end of the linear motor 3. A hollow ring 5 is rotatably connected inside the transverse moving seat 4 through a large-diameter bearing. An inner ring 6 is arranged inside the hollow ring 5. Uniformly distributed sliding grooves are formed on the upper side of the chip grinding table 1. Uniformly distributed clamping seats 12 are slidably connected inside the sliding grooves. A bidirectional lead screw 11 is rotatably connected inside each of the sliding grooves through a bearing. The clamping seats 12 are all threadedly connected to the bidirectional lead screw 11. Handwheels II 13 are arranged at the front ends of the bidirectional lead screws 11. When removing chips and impurities from the outer side of a cylindrical alloy steel material, first pass the cylindrical alloy steel material through the middle of the inner ring 6 and place it between two longitudinally adjacent clamping seats 12. The telescopic ends of the telescopic columns 73 and the springs 74 contract. Then rotate the handwheel II 13 to drive the bidirectional lead screw 11 to rotate. The bidirectional lead screw 11 makes the clamping seats 12 move longitudinally along the sliding grooves through threaded connection to fix the cylindrical alloy steel material for chip grinding;

[0023] Torque-adjusting chip-grinding mechanism 7: It is arranged inside the inner ring 6. The torque-adjusting chip-grinding mechanism 7 includes a telescopic rod 71, an adjusting seat 72, a telescopic column 73, a chip-grinding seat 75, a chip-grinding roller 76 and a distance-adjusting component 77. The telescopic rods 71 are evenly arranged inside the inner ring 6. The telescopic ends of the telescopic rods 71 are each provided with an adjusting seat 72. A chip-grinding seat 75 is provided on the side of the adjusting seat 72 close to the center of the inner ring 6 through evenly distributed telescopic columns 73. The chip-grinding rollers 76 are provided inside the chip-grinding seats 75 through fixed shafts. A distance-adjusting component 77 is arranged between the adjusting seat 72 and the inner ring 6. The distance-adjusting component 77 includes a stud 771, a threaded cylinder 772, a bevel gear 773 and a bevel gear ring 774. The studs 771 are rotatably connected to the inner wall of the inner ring 6 through bearings. The other ends of the studs 771 are each threadedly connected to a threaded cylinder 772. The threaded cylinders 772 are each fixedly connected to the adjacent adjusting seat 72. The inner wall of the inner ring 6 is rotatably connected to a bevel gear ring 774 through a large-diameter bearing. A bevel gear 773 is provided at the end of the stud 771 away from the center of the inner ring 6. The bevel gears 773 are each meshed with the bevel gear ring 774. The torque-adjusting chip-grinding mechanism 7 further includes a handwheel 78, which is arranged at the upper end of the uppermost stud 771. The torque-adjusting chip-grinding mechanism 7 further includes springs 74, which are evenly arranged between the chip-grinding seats 75 and the adjacent adjusting seats 72. The springs 74 are each movably sleeved on the outer ends of the adjacent telescopic columns 73. An external gear ring 8 is provided on the outer side of the hollow ring 5. The upper end of the transverse movement seat 4 is rotatably connected to a gear 9 through a driving shaft. The gear 9 is meshed with the external gear ring 8. A motor 10 is provided on the right side of the transverse movement seat 4. The input end of the motor 10 is electrically connected to the output end of the single-chip microcomputer 14. The output shaft of the motor 10 is fixedly connected to the right end of the driving shaft. When chip-grinding and impurity-removing the outer side of the cylindrical alloy steel, the single-chip microcomputer 14 starts the motor 10 so that its output shaft drives the driving shaft to rotate. The driving shaft drives the inner ring 6 to drive the hollow ring 5 to rotate through the meshing connection between the gear 9 and the external gear ring 8. The hollow ring 5 indirectly drives the chip-grinding roller 76 to rotate around the outer side of the cylindrical alloy steel, so as to perform chip-grinding and impurity-removing operations on the outer side of the cylindrical alloy steel. During this process, the compression elastic force of the spring 74 makes the chip-grinding roller 76 closely fit the outer side of the cylindrical alloy steel, thereby improving the chip-grinding and impurity-removing effect of the chip-grinding roller 76 on the cylindrical alloy steel. Subsequently, the single-chip microcomputer 14 starts the linear motor 3 so that its moving end indirectly drives the chip-grinding part to move horizontally, so as to adjust the position of the chip-grinding and impurity-removing part of the device on the outer side of the cylindrical alloy steel. When the diameter of the cylindrical alloy steel itself changes, rotate the handwheel 78 to drive the corresponding stud 771 to rotate. The uppermost stud 771 drives the remaining studs 771 to rotate synchronously through the meshing connection between the bevel gear 773 and the bevel gear ring 774. The stud 771 drives the threaded cylinder 772 through threaded connection, so as to indirectly drive the chip-grinding roller 76 to move radially along the inner ring 6, so as to adjust the chip-grinding and impurity-removing gap of the device, so that the device can perform chip-grinding and impurity-removing on the outer sides of cylindrical alloy steels with various diameters, which is convenient to use. During this process, the telescopic ends of the telescopic rods 71 adaptively contract.Thus, the phenomenon of self-rotation during the radial movement of the adjusting seat 72 along the inner ring 6 is avoided. For the alloy steel grinding and impurity removal machine, the grinding and impurity removal part can be adjusted in position according to the change of the caliber of the cylindrical alloy steel through the transmission element, so that the device can perform grinding and impurity removal operations on cylindrical alloy steels of various calibers, which is convenient to use.

[0024] Among them: a single-chip microcomputer 14 is provided on the front side of the grinding table 1. The input end of the single-chip microcomputer 14 is electrically connected to an external power supply, and the output end of the single-chip microcomputer 14 is electrically connected to the input end of the linear motor 3, which is convenient for controlling electrical components.

[0025] The working principle of the alloy steel grinding and impurity removal machine provided by the present utility model is as follows: when grinding and removing impurities from the outer side of the cylindrical alloy steel, first pass the cylindrical alloy steel through the middle of the inner ring 6 and place it between two longitudinally adjacent clamping seats 12. The telescopic end of the telescopic column 73 and the spring 74 contract. Then rotate the second handwheel 13 to drive the bidirectional lead screw 11 to rotate. The bidirectional lead screw 11 makes the clamping seat 12 move longitudinally along the chute through threaded connection to fix the grinding of the cylindrical alloy steel. Then the single-chip microcomputer 14 starts the motor 10, and its output shaft drives the driving shaft to rotate. The driving shaft drives the inner ring 6 to drive the hollow ring 5 to rotate through the meshing connection between the gear 9 and the external gear ring 8. The hollow ring 5 indirectly drives the grinding roller 76 to rotate around the outer side of the cylindrical alloy steel, so as to perform grinding and impurity removal operations on the outer side of the cylindrical alloy steel. During this process, through the compressive elastic force of the spring 74, the grinding roller 76 is closely attached to the outer side of the cylindrical alloy steel, thereby improving the grinding and impurity removal effect of the grinding roller 76 on the cylindrical alloy steel. Then the single-chip microcomputer 14 starts the linear motor 3, and its moving end indirectly drives the grinding part to move horizontally, so as to adjust the position of the grinding and impurity removal part of the device on the outer side of the cylindrical alloy steel. When the caliber of the cylindrical alloy steel changes, rotate the first handwheel 78 to drive the corresponding stud 771 to rotate. The uppermost stud 771 drives the remaining studs 771 to rotate synchronously through the meshing connection between the bevel gear 773 and the bevel gear ring 774. The stud 771 makes the threaded cylinder 772 indirectly drive the grinding roller 76 to move radially along the inner ring 6 through threaded connection, so as to adjust the grinding and impurity removal gap of the device, so that the device can perform grinding and impurity removal on the outer sides of cylindrical alloy steels of various calibers, which is convenient to use. During this process, the telescopic end of the telescopic rod 71 adaptively contracts, so as to avoid the phenomenon of self-rotation during the radial movement of the adjusting seat 72 along the inner ring 6.

[0026] It should be noted that, in the above embodiments, the single-chip microcomputer 14 can adopt MSP430, the linear motor 3 can adopt DGL150 - AUM2 - S, and the motor 10 can adopt Y80M1 - 2. The single-chip microcomputer 14 controls the linear motor 3 and the motor 10 to work by using the commonly used methods in the prior art.

[0027] The above are only the embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included within the patent protection scope of the present utility model.

Claims

1. A grinding machine for alloy steel impurity removal, characterized in that: It comprises a grinding chip table (1) and a torque-adjusting grinding chip mechanism (7); A grinding table (1): the upper side of the grinding table is provided with evenly distributed connecting frames (2), a linear motor (3) is provided between the connecting frames (2), a traverse seat (4) is provided at the mover end of the linear motor (3), a hollow ring (5) is rotatably connected to the interior of the traverse seat (4) via a large diameter bearing, and an inner ring (6) is provided inside the hollow ring (5); Torque-modulating grinding chip mechanism (7): arranged inside the inner ring (6); Wherein: a single-chip microcomputer (14) is provided on the front side of the grinding chip table (1), an input end of the single-chip microcomputer (14) is electrically connected to an external power supply, and an output end of the single-chip microcomputer (14) is electrically connected to an input end of the linear motor (3).

2. The alloy steel material dust removal grinding machine according to claim 1, characterized in that: The torque-adjustable grinding mechanism (7) comprises a telescopic rod (71), an adjustment seat (72), a telescopic column (73), a grinding seat (75), a grinding roller (76) and a distance-adjusting assembly (77); the telescopic rod (71) is evenly arranged inside the inner ring (6); the telescopic end of the telescopic rod (71) is provided with an adjustment seat (72); a grinding seat (75) is provided on one side of the adjustment seat (72) close to the center of the inner ring (6) via evenly distributed telescopic columns (73); a grinding roller (76) is provided inside the grinding seat (75) via a fixed shaft; and a distance-adjusting assembly (77) is provided between the adjustment seat (72) and the inner ring (6).

3. The alloy steel material dust removal grinding machine according to claim 2, characterized in that: The pitch adjustment assembly (77) comprises a stud (771), a threaded barrel (772), a bevel gear (773) and a bevel gear ring (774); the stud (771) is rotatably connected to the inner wall of the inner ring (6) via a bearing; the other end of the stud (771) is threadedly connected to the threaded barrel (772); the threaded barrel (772) is fixedly connected to an adjacent adjustment seat (72); the inner wall of the inner ring (6) is rotatably connected to the bevel gear ring (774) via a large diameter bearing; the end of the stud (771) away from the center of the inner ring (6) is provided with a bevel gear (773); the bevel gear (773) is meshedly connected to the bevel gear ring (774).

4. The alloy steel material dust removal grinding machine according to claim 3, characterized in that: The torque-adjusting grinding chip mechanism (7) further comprises a hand wheel (78), wherein the hand wheel (78) is arranged at the upper end of the uppermost stud (771).

5. The alloy steel material dust removal grinding machine according to claim 2, characterized in that: The torque-adjusting grinding chip mechanism (7) further comprises springs (74), wherein the springs (74) are evenly arranged between the grinding chip seat (75) and the adjacent adjustment seat (72), and the springs (74) are movably sleeved with the outer ends of the adjacent telescopic columns (73).

6. The alloy steel material dust removal grinding machine according to claim 1, characterized in that: An outer gear ring (8) is provided on the outer side of the hollow ring (5); a gear (9) is rotatably connected to the upper end of the transverse shift seat (4) via a drive shaft; the gear (9) is meshingly connected to the outer gear ring (8); a motor (10) is provided on the right side of the transverse shift seat (4); an input end of the motor (10) is electrically connected to an output end of the single-chip microcomputer (14); and an output shaft of the motor (10) is fixedly connected to the right end of the drive shaft.

7. The alloy steel material dust removal grinding machine according to claim 1, characterized in that: The upper side of the grinding chip table (1) is provided with evenly distributed sliding grooves, and evenly distributed clamping seats (12) are slidably connected inside the sliding grooves.

8. The alloy steel material dust removal grinding machine according to claim 7, characterized in that: The interior of the slide groove is rotatably connected to a bidirectional lead screw (11) via a bearing, the clamping seat (12) is threadedly connected to the bidirectional lead screw (11), and a hand wheel 2 (13) is provided at the front end of the bidirectional lead screw (11).

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