Overall positioning and adjusting device for grinding machine

Abstract

The utility model relates to the technical field of grinding machines, and discloses a grinding machine overall positioning adjusting device which comprises a workbench, a supporting plate is fixedly connected to the upper surface of the workbench, a first groove is formed in the supporting plate, a hydraulic rod is arranged in the supporting plate, and the output end of the hydraulic rod is fixedly connected with a fixed roller. A rotating plate is rotationally connected into the supporting plate, a connecting rod is rotationally connected into the rotating plate, a driven rod is rotationally connected to the outer wall of the connecting rod, a pushing block is rotationally connected to the outer wall of the driven rod, a cushion block is fixedly connected to the upper surface of the workbench, and a guide rail is arranged on one side of the outer wall of the workbench. And a sliding block is slidably connected into the guide rail. The hydraulic rod drives the rotating plate to drive the driven rod and the pushing block, positioning of a machined part is achieved, machining efficiency is improved, the cushion block is arranged on the workbench, it is guaranteed that the workpiece is stable, and polishing is not affected.

Description

Technical Field

[0001] The utility model relates to the technical field of grinding machines, in particular to an integral positioning and adjusting device for grinding machines. Background Art

[0002] A grinder is a machine tool used for precision grinding. It uses abrasives to cut the surface of the workpiece to achieve the purpose of precision machining. The positioning adjustment of the grinder includes position adjustment and posture adjustment to ensure that the workpiece meets the required accuracy, surface quality and shape requirements during the machining process. Position adjustment ensures that the workpiece is in the correct position to avoid dimensional deviation and surface roughness exceeding the requirements; posture adjustment adjusts the posture of the workpiece to meet the machining requirements, reduce machining errors and surface unevenness. Through positioning adjustment, the grinder can improve the machining accuracy and quality of the product.

[0003] The overall positioning adjustment device of the grinder has the advantages of precise positioning adjustment, strong posture adjustment ability, high stability and rigidity, and strong adaptability. The main purpose of using the overall positioning adjustment device of the grinder is to ensure that the accuracy and quality requirements of the grinder processing are met, and to improve the processing accuracy, surface quality and dimensional stability of the product, which is crucial for the processing of workpieces requiring high precision and surface quality. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides an overall positioning and adjusting device for a grinding machine, aiming to improve the problem in the prior art that the workpiece cannot be accurately positioned and fixed, thereby achieving the effect of improving work efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: an overall positioning and adjustment device for a grinding machine, comprising a workbench, a support plate fixedly connected to the upper surface of the workbench, a groove 1 is opened inside the support plate, a hydraulic rod is arranged inside the support plate, a fixed roller is fixedly connected to the output end of the hydraulic rod, a rotating plate is rotatably connected inside the support plate, a connecting rod is rotatably connected inside the rotating plate, a driven rod is rotatably connected to the outer wall of the connecting rod, a pushing block is rotatably connected to the outer wall of the driven rod, a cushion block is fixedly connected to the upper surface of the workbench, a guide rail is arranged on one side of the outer wall of the workbench, a sliding block is slidably connected inside the guide rail, a fixed block is fixedly connected inside the sliding block, and a fixed component is arranged inside the workbench.

[0006] Furthermore, the fixing component includes a motor, the lower surface of the motor is fixedly connected to the inner wall of the workbench, and the output end of the motor is fixedly connected to a gear.

[0007] Furthermore, the workbench is fixedly connected to a limit rod, and an outer wall of the limit rod is slidably connected to a rack.

[0008] Furthermore, the gear is meshed with the rack, and a clamping block is fixedly connected to the outer wall of the rack.

[0009] Furthermore, a dust cover is fixedly connected to the lower surface of the fixing block.

[0010] Furthermore, a second groove is provided inside the workbench, and the outer wall of the clamping block is slidably connected to the inner wall of the second groove.

[0011] Furthermore, the outer wall of the rotating plate is rotatably connected to the inside of the pushing block.

[0012] Furthermore, the outer wall of the fixed roller is slidably connected to the inside of the rotating plate.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, the hydraulic rod drives the rotating plate to rotate so that the driven rod rotates with the rotating plate to move the pushing block, and the pushing block pushes the workpiece to position the workpiece, thereby achieving the effect of improving the processing efficiency. A pad is arranged on the upper surface of the workbench, so that the workpiece is firmly clamped without affecting the grinding work.

[0015] 2. In the utility model, the motor drives the gear to rotate so that the rack slides on the limit rod, and the rack drives the clamping block to further fix the workpiece to prevent the workpiece from sliding during the grinding process. This fixing method cooperates with the positioning mechanism to enable the grinding head to grind the workpiece surface quickly and accurately. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional structural diagram of the overall positioning and adjusting device for a grinding machine proposed by the utility model;

[0017] Figure 2 for Figure 1 Enlarged view of point A in the middle;

[0018] Figure 3 This is a schematic structural diagram of the guide rail portion of the overall positioning and adjusting device for a grinding machine proposed by the utility model.

[0019] Legend:

[0020] 1. Workbench; 2. Support plate; 3. Groove 1; 4. Hydraulic rod; 5. Fixed roller; 6. Rotating plate; 7. Connecting rod; 8. Driven rod; 9. Push block; 10. Motor; 11. Gear; 12. Limit rod; 13. Rack; 14. Clamping block; 15. Groove 2; 16. Pad block; 17. Guide rail; 18. Sliding block; 19. Fixed block; 20. Dust cover. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1 and Figure 2 The utility model provides an embodiment: an overall positioning and adjusting device for a grinding machine, comprising a workbench 1, a support plate 2 is fixedly connected to the upper surface of the workbench 1, a groove 3 is opened inside the support plate 2, a hydraulic rod 4 is arranged inside the support plate 2, a fixed roller 5 is fixedly connected to the output end of the hydraulic rod 4, a rotating plate 6 is rotatably connected inside the support plate 2, a connecting rod 7 is rotatably connected inside the rotating plate 6, a driven rod 8 is rotatably connected to the outer wall of the connecting rod 7, a pushing block 9 is rotatably connected to the outer wall of the driven rod 8, a cushion block 16 is fixedly connected to the upper surface of the workbench 1, a guide rail 17 is arranged on one side of the outer wall of the workbench 1, a sliding block 18 is slidably connected inside the guide rail 17, a fixed block 19 is fixedly connected inside the sliding block 18, and a fixed component is arranged inside the workbench 1.

[0023] Specifically, the hydraulic rod 4 drives the rotating plate 6 and the driven rod 8 connected to the connecting rod 7, so that the pushing block 9 can push the workpiece stably and accurately. A precisely designed symmetrical positioning mechanism is provided above the workbench 1 to ensure the position accuracy of the workpiece during the processing and realize efficient and accurate automatic positioning function. The design of the pad 16 is to increase the working height of the workpiece and effectively prevent the workpiece from accidentally sliding during the processing by increasing the contact area and friction between the workbench 1, thereby ensuring the continuity and stability of the processing and further improving the overall processing efficiency.

[0024] Reference Figure 2 and Figure 3 The fixed component includes a motor 10, the lower surface of the motor 10 is fixedly connected to the inner wall of the workbench 1, the output end of the motor 10 is fixedly connected to a gear 11, the workbench 1 is fixedly connected to a limit rod 12, the outer wall of the limit rod 12 is slidably connected to a rack 13, the gear 11 is meshed with the rack 13, the outer wall of the rack 13 is fixedly connected to a clamping block 14, the lower surface of the fixed block 19 is fixedly connected to a dust cover 20, a groove 2 15 is opened inside the workbench 1, the outer wall of the clamping block 14 is slidably connected to the inner wall of the groove 2 15, the outer wall of the rotating plate 6 is rotatably connected to the inside of the pushing block 9, and the outer wall of the fixed roller 5 is slidably connected to the inside of the rotating plate 6.

[0025] Specifically, the grinding head inside the dust cover 20 is driven to slide in the guide rail 17 by the fixed block 19, thereby optimizing the movement flexibility of the grinding head inside the dust cover 20, effectively curbing the splashing of debris and sparks, and greatly enhancing the safety of equipment use. The precise drive of the motor 10 enables the gear 11 to rotate stably, thereby prompting the rack 13 to slide accurately on the limit rod 12. The linkage between the rack 13 and the clamping block 14 ensures efficient and stable clamping and fixation of the workpiece, thereby improving the grinding efficiency.

[0026] Working principle: When the overall positioning and adjustment device of the grinding machine is needed, the hydraulic rod 4 is used to drive the rotating plate 6 to rotate, so that the connecting rod 7 drives the driven rod 8 to rotate with the rotating plate 6, and then the rotating plate 6 and the driven rod 8 jointly push the workpiece to quickly position to improve the work efficiency. The upper surface of the workbench 1 is provided with supporting plates 2 symmetrical on both sides. The positioning mechanisms on both sides move at the same time to stably and accurately position the workpiece. The outer wall of the rotating plate 6 is rotatably connected to the inside of the pushing block 9. The pushing block 9 can fit tightly on the side of the workpiece to prevent the workpiece from being damaged. The workpiece shakes and affects the processing quality. The motor 10 drives the gear 11 to rotate so that the rack 13 slides on the limit rod 12, so that the clamping block 14 slides inside the groove 15 to further clamp the workpiece. The limit rod 12 makes the movement of the rack 13 more stable. The gear 11 rotates on the inner wall of the workbench 1 to increase the stability of the device. There is a grinding head inside the dust cover 20, and the fixed block 19 drives the dust cover 20 to slide inside the guide rail 17, so that the fixed block 19 can grind the workpiece more flexibly and carefully, thereby achieving the effect of flexibly adjusting the grinding head.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A grinding machine overall positioning and adjustment device, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is fixedly connected to a support plate (2), a groove (3) is provided inside the support plate (2), a hydraulic rod (4) is arranged inside the support plate (2), an output end of the hydraulic rod (4) is fixedly connected to a fixed roller (5), a rotating plate (6) is rotatably connected inside the support plate (2), a connecting rod (7) is rotatably connected inside the rotating plate (6), an outer wall of the connecting rod (7) is rotatably connected to a driven rod (8), an outer wall of the driven rod (8) is rotatably connected to a pushing block (9), a cushion block (16) is fixedly connected to the upper surface of the workbench (1), a guide rail (17) is provided on one side of the outer wall of the workbench (1), a sliding block (18) is slidably connected inside the guide rail (17), a fixed block (19) is fixedly connected inside the sliding block (18), and a fixed component is arranged inside the workbench (1).

2. The overall positioning and adjusting device for a grinding machine according to claim 1, characterized in that: The fixing assembly comprises a motor (10), the lower surface of the motor (10) is fixedly connected to the inner wall of the workbench (1), and the output end of the motor (10) is fixedly connected to a gear (11).

3. The overall positioning and adjusting device for a grinding machine according to claim 2, characterized in that: The workbench (1) is fixedly connected to a limit rod (12), and the outer wall of the limit rod (12) is slidably connected to a rack (13).

4. The overall positioning and adjusting device for a grinding machine according to claim 3, characterized in that: The gear (11) is meshed with the rack (13), and a clamping block (14) is fixedly connected to the outer wall of the rack (13).

5. The overall positioning and adjusting device for a grinding machine according to claim 1, characterized in that: A dust cover (20) is fixedly connected to the lower surface of the fixing block (19).

6. The overall positioning and adjusting device for a grinding machine according to claim 4, characterized in that: A second groove (15) is provided inside the workbench (1), and the outer wall of the clamping block (14) is slidably connected to the inner wall of the second groove (15).

7. The overall positioning and adjusting device for a grinding machine according to claim 1, characterized in that: The outer wall of the rotating plate (6) is rotatably connected to the inside of the pushing block (9).

8. The overall positioning and adjusting device for a grinding machine according to claim 1, characterized in that: The outer wall of the fixed roller (5) is slidably connected to the inside of the rotating plate (6).

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