High-precision surface grinding machine

Abstract

The utility model discloses a high-precision surface grinding machine which comprises a grinding machine body, the lower surface of the grinding machine body is fixedly connected with a damping seat, the side surface of the grinding machine body is fixedly connected with a cleaning mechanism, the cleaning mechanism comprises a supporting plate, the upper surface of the supporting plate is fixedly connected with a second motor, and the upper surface of the supporting plate is fixedly connected with the second motor. The output end of the second motor is fixedly connected with a second lead screw, and the second lead screw is in threaded connection with the mounting plate. An adjustable grinding mechanism is fixedly connected to the side surface of the grinding machine body, by arranging a cleaning mechanism, metal scraps and dust generated in the grinding process can be collected into a dust collecting box in a unified mode, and workpiece abrasion and precision errors caused by the metal scraps in the machining process are avoided; and by arranging the adjustable grinding mechanism, all-directional grinding of the workpiece can be achieved, and the metal chip removing device has the advantages of being high in flexibility, convenient to move and high in machining precision.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding machines, and particularly relates to a high-precision surface grinding machine. Background Art

[0002] A grinding machine is a machine tool that uses grinding tools to grind the surface of workpieces. Most grinding machines use a high-speed rotating grinding wheel for grinding, and a small number use other grinding tools such as oilstones and abrasive belts and free abrasives for processing, such as honing machines, superfinishing machines, abrasive belt grinding machines, grinding machines, and polishing machines.

[0003] When the existing grinding machine is grinding, the metal chips generated during grinding will affect the grinding and accuracy of the grinding machine, and then cause damage to the parts. Moreover, when the traditional grinding machine is grinding, only the workbench can move, and the grinding unit cannot move, making the use rather limited. For example, the Chinese patent discloses "a high-precision hydraulic surface grinding machine", and its application number is: "CN202223561097.2". It includes: a hydraulic surface grinding machine body, a grinding platform is fixedly connected to the outer wall of one side of the hydraulic surface grinding machine body through bolts, a first hydraulic cylinder is fixedly connected to the outer wall of one side of the grinding platform through bolts, the first hydraulic cylinder is fixedly connected to a moving table through the output end on its one side, a clamping block is embedded in the outer wall of one side of the moving table, and an inner cavity is opened at a position close to the clamping block inside the moving table. When the device is grinding, the metal chips generated during grinding will affect the grinding and accuracy of the grinding machine, and then cause damage to the parts. Moreover, when the traditional grinding machine is grinding, only the workbench can move, and the grinding unit cannot move, so the applicability is rather limited. Summary of the Utility Model

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a high-precision surface grinding machine. By setting a cleaning mechanism, the metal chips and dust generated during grinding can be uniformly collected into the dust collection box, avoiding the wear of the workpiece and the error of accuracy caused by the metal chips during the processing, and facilitating the staff to uniformly clean the metal chips. By setting an adjustable grinding mechanism, the all-round grinding of the workpiece can be realized, which has the advantages of high flexibility, easy movement, and high processing accuracy.

[0005] The present utility model also provides a high-precision surface grinder having the above features, including: a grinder body, a shock absorber seat is fixedly connected to the lower surface of the grinder body, a cleaning mechanism is fixedly connected to the side surface of the grinder body, the cleaning mechanism includes: a support plate, a second guide rail is fixedly connected to the upper surface of the support plate, a second slider is fixedly connected to the upper surface of the second guide rail, a mounting plate is fixedly connected to the upper surface of the second slider, a dust collection box is fixedly connected to the upper surface of the mounting plate, a second motor is fixedly connected to the upper surface of the support plate, an output end of the second motor is fixedly connected to a second lead screw, and the second lead screw is in threaded connection with the mounting plate; through the mutual cooperation between the above parts, the metal chips and dust generated during the grinding process can be uniformly collected into the dust collection box, avoiding the wear of the workpiece and the error of the precision caused by the metal chips during the processing.

[0006] An adjustable grinding mechanism is fixedly connected to the side surface of the grinder body, the adjustable grinding mechanism includes: a hydraulic component, an output end of the hydraulic component is fixedly connected to a fixing plate, a third guide rail is fixedly connected to the upper surface of the grinder body, a third slider is fixedly connected to the upper surface of the third guide rail, and the third slider is fixedly connected to the lower surface of the fixing plate. Through the mutual cooperation between the above parts, the all-round grinding of the workpiece can be realized, which has the advantages of high flexibility, convenient movement and high processing precision.

[0007] According to a high-precision surface grinder of the present utility model, a sliding adjustment mechanism is fixedly connected to the upper surface of the grinder body, the sliding adjustment mechanism includes: a first guide rail, a first slider is fixedly connected to the upper surface of the first guide rail. Through the mutual cooperation between the above parts, it is convenient to adjust the grinding position.

[0008] According to a high-precision surface grinder of the present utility model, a first motor is fixedly connected to the upper surface of the grinder body, an output end of the first motor is fixedly connected to a first lead screw, and one end of the first lead screw is fixedly connected to a sliding table. Through the mutual cooperation between the above parts, it is convenient to adjust.

[0009] According to a high-precision surface grinder of the present utility model, a workbench is fixedly connected to the upper surface of the first slider, and the workbench is fixedly connected to the sliding table by screws. Through the mutual cooperation between the above parts, it is convenient to adjust the grinding position of the workpiece and make it grind back and forth.

[0010] According to a high-precision surface grinder of the present utility model, one end of the first lead screw is in threaded connection with a first bearing seat, and one end of the second lead screw is in threaded connection with a second bearing seat. Through the mutual cooperation between the above parts, the wear of the lead screw is reduced and its service life is prolonged.

[0011] A high-precision surface grinder according to the present utility model, an inhalation port is provided on the upper surface of the dust collection box, and a blower is fixedly connected to the side surface of the dust collection box. Through the mutual cooperation between the above-mentioned parts, it is convenient for the staff to uniformly clean the metal chips.

[0012] A high-precision surface grinder according to the present utility model, a baffle is fixedly connected to the upper surface of the fixing plate, the baffle has three sides, and the material of the baffle is aluminum alloy. Through the mutual cooperation between the above-mentioned parts, the splashing of metal chips is reduced, playing a protective role.

[0013] A high-precision surface grinder according to the present utility model, a servo motor is fixedly connected to the upper surface of the baffle, and a grinding disc is fixedly connected to the output end of the servo motor. Through the mutual cooperation between the above-mentioned parts, it is convenient to grind the workpiece. Beneficial effects

[0014] Compared with the prior art, by setting up a cleaning mechanism, the present utility model can collect the metal chips and dust generated during the grinding process into the dust collection box, avoiding the wear of the workpiece and the error of precision caused by the metal chips during the processing, and facilitating the staff to uniformly clean the metal chips. By setting up an adjustable grinding mechanism, it can realize the all-round grinding of the workpiece, having the advantages of high flexibility, easy movement, and high processing precision. Description of the drawings

[0015] The following further illustrates the present utility model in conjunction with the drawings and embodiments;

[0016] Figure 1 It is the overall structure diagram of the high-precision surface grinder of the present utility model;

[0017] Figure 2 It is the structure diagram of the sliding adjustment mechanism of the high-precision surface grinder of the present utility model;

[0018] Figure 3 It is the structure diagram of the cleaning mechanism of the high-precision surface grinder of the present utility model;

[0019] Figure 4 It is the structure diagram of the adjustable grinding mechanism of the high-precision surface grinder of the present utility model;

[0020] Legend description:

[0021] 1. Grinding machine body; 2. First guide rail; 3. First slider; 4. Workbench; 5. First motor; 6. First lead screw; 7. First bearing block; 8. Support plate; 9. Second guide rail; 10. Second slider; 11. Mounting plate; 12. Dust collection box; 13. Second motor; 14. Second lead screw; 15. Suction inlet; 16. Second bearing block; 17. Hydraulic component; 18. Third guide rail; 19. Third slider; 20. Fixed plate; 21. Baffle; 22. Servo motor; 23. Grinding disc; 24. Shock absorption seat. Detailed implementation manners

[0022] This part will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the drawings. The function of the drawings is to supplement the description in the text part of the specification, enabling people to intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but it cannot be construed as a limitation on the protection scope of the present utility model.

[0023] Referring to Figures 1-4 , an embodiment of a high-precision surface grinding machine of the present utility model includes: a grinding machine body 1, a first motor 5 is fixedly connected to the upper surface of the grinding machine body 1, an output end of the first motor 5 is fixedly connected to a first lead screw 6, one end of the first lead screw 6 is threadedly connected to a first bearing block 7, one end of a second lead screw 14 is threadedly connected to a second bearing block 16, reducing the wear of the lead screw and increasing its service life. One end of the first lead screw 6 is fixedly connected to a sliding table for easy adjustment. A sliding adjustment mechanism is fixedly connected to the upper surface of the grinding machine body 1. The sliding adjustment mechanism includes: a first guide rail 2, a first slider 3 is fixedly connected to the upper surface of the first guide rail 2 for easy adjustment of the grinding position. A workbench 4 is fixedly connected to the upper surface of the first slider 3. The workbench 4 is fixedly connected to the sliding table by screws for easy adjustment of the grinding position of the workpiece to make it grind back and forth. A shock absorption seat 24 is fixedly connected to the lower surface of the grinding machine body 1. A cleaning mechanism is fixedly connected to the side surface of the grinding machine body 1. The cleaning mechanism includes: a support plate 8, a second guide rail 9 is fixedly connected to the upper surface of the support plate 8, a second slider 10 is fixedly connected to the upper surface of the second guide rail 9, a mounting plate 11 is fixedly connected to the upper surface of the second slider 10, a dust collection box 12 is fixedly connected to the upper surface of the mounting plate 11, a suction inlet 15 is arranged on the upper surface of the dust collection box 12, and a blower is fixedly connected to the side surface of the dust collection box 12, facilitating the staff to uniformly clean the metal chips. A second motor 13 is fixedly connected to the upper surface of the support plate 8, an output end of the second motor 13 is fixedly connected to a second lead screw 14, and the second lead screw 14 is threadedly connected to the mounting plate 11, enabling the metal chips and dust generated during the grinding process to be uniformly collected into the dust collection box 12, avoiding the wear of the workpiece and the error of precision caused by the metal chips during the processing.

[0024] A side surface of the grinding machine body 1 is fixedly connected with an adjustable grinding mechanism. The adjustable grinding mechanism includes: a hydraulic component 17. An output end of the hydraulic component 17 is fixedly connected with a fixing plate 20. An upper surface of the fixing plate 20 is fixedly connected with a baffle 21. An upper surface of the baffle 21 is fixedly connected with a servo motor 22. An output end of the servo motor 22 is fixedly connected with a grinding disc 23, which is convenient for grinding the workpiece. The baffle 21 is provided with three sides, and the material of the baffle 21 is aluminum alloy material, which reduces the splashing of metal chips and plays a protective role. An upper surface of the grinding machine body 1 is fixedly connected with a third guide rail 18. An upper surface of the third guide rail 18 is fixedly connected with a third slider 19. The third slider 19 is fixedly connected with a lower surface of the fixing plate 20, which can realize the all-round grinding of the workpiece and has the advantages of high flexibility, convenient movement and high machining accuracy.

[0025] Working principle: When using this device, first fix the workpiece to be ground and processed on the upper surface of the workbench 4. Secondly, start the servo motor 22 to drive the grinding disc 23 to rotate. Subsequently, start the hydraulic component 17 to drive the grinding component to slide and adjust through the third guide rail 18 and the third slider 19 fixedly connected to the lower surface of the fixing plate 20. Then start the first motor 5 to drive the first lead screw 6 to rotate. Through the first guide rail 2 and the first slider 3 fixedly connected to the upper surface of the grinding machine body 1, the first motor 5 drives the workbench 4 fixedly connected to the upper surface of the first slider 3 to move horizontally, so as to drive the workpiece to be processed to be ground back and forth horizontally. During the grinding process, metal chips will be generated. Start the second motor 13 to drive the second lead screw 14 to rotate. Through the second guide rail 9 and the second slider 10 fixedly connected to the upper surface of the support plate 8, the second motor 13 drives the dust collection box 12 fixedly connected to the upper surface of the mounting plate 11 to move. Start the blower, and through the negative pressure component, suck and centrally collect the metal chips generated by the machining on the surface of the machine tool through the suction port 15, so as to avoid the wear of the workpiece and the error of the accuracy caused by the metal chips during the machining process.

[0026] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those of ordinary skill in the art to which the present invention pertains, various changes can be made without departing from the gist of the present invention.

Claims

1. A high-precision surface grinder, characterized in that: include: A grinding machine body (1), wherein a shock-absorbing seat (24) is fixedly connected to the lower surface of the grinding machine body (1), and a cleaning mechanism is fixedly connected to the side surface of the grinding machine body (1), wherein the cleaning mechanism comprises: a support plate (8), wherein the upper surface of the support plate (8) is fixedly connected to a second guide rail (9), wherein the upper surface of the second guide rail (9) is fixedly connected to a second slider (10), wherein the upper surface of the second slider (10) is fixedly connected to a mounting plate (11), wherein the upper surface of the mounting plate (11) is fixedly connected to a dust collecting box (12), wherein the upper surface of the support plate (8) is fixedly connected to a second motor (13), wherein the output end of the second motor (13) is fixedly connected to a second screw rod (14), and wherein the second screw rod (14) is threadedly connected to the mounting plate (11); An adjustable grinding mechanism is fixedly connected to the side surface of the grinding machine body (1), and the adjustable grinding mechanism comprises: a hydraulic component (17), an output end of the hydraulic component (17) is fixedly connected to a fixed plate (20), an upper surface of the grinding machine body (1) is fixedly connected to a third guide rail (18), an upper surface of the third guide rail (18) is fixedly connected to a third slider (19), and the third slider (19) is fixedly connected to the lower surface of the fixed plate (20).

2. A high-precision surface grinding machine according to claim 1, characterized in that: The upper surface of the grinding machine body (1) is fixedly connected to a sliding adjustment mechanism, the sliding adjustment mechanism comprising: a first guide rail (2), the upper surface of the first guide rail (2) being fixedly connected to a first sliding block (3).

3. A high-precision surface grinding machine according to claim 1, characterized in that: A first motor (5) is fixedly connected to the upper surface of the grinding machine body (1); an output end of the first motor (5) is fixedly connected to a first screw rod (6); one end of the first screw rod (6) is fixedly connected to a slide table.

4. A high-precision surface grinding machine according to claim 2, characterized in that: The upper surface of the first sliding block (3) is fixedly connected to a workbench (4), and the workbench (4) is fixedly connected to the sliding block via screws.

5. The high-precision surface grinding machine according to claim 3, characterized in that: One end of the first screw rod (6) is threadedly connected to the first bearing seat (7), and one end of the second screw rod (14) is threadedly connected to the second bearing seat (16).

6. The high-precision surface grinding machine according to claim 1, characterized in that: The upper surface of the dust collecting box (12) is provided with a suction port (15), and the side surface of the dust collecting box (12) is fixedly connected to a blower.

7. The high-precision surface grinding machine according to claim 1, characterized in that: A baffle (21) is fixedly connected to the upper surface of the fixed plate (20); the baffle (21) has three sides; and the baffle (21) is made of aluminum alloy.

8. The high-precision surface grinding machine according to claim 7, characterized in that: A servo motor (22) is fixedly connected to the upper surface of the baffle (21), and a grinding disc (23) is fixedly connected to the output end of the servo motor (22).

Images