A grinding mechanism of a grinding machine for processing automobile parts

Abstract

The utility model discloses a grinding mechanism of a grinder for processing automobile spare parts, comprising a processing table bottom plate and a grinding machine main body. A rotating disk is embedded in the middle of the processing table bottom plate body, a servo motor with an output shaft is arranged on the lower surface of the processing table bottom plate, a driving controller is arranged on the right side of the servo motor, the servo motor passes through the processing table bottom plate and is connected with the rotating disk, a supporting frame with a slot is formed on the rotating disk, a left-right symmetrical clamping block is arranged in the slot inside the supporting frame, a bidirectional adjustment screw rod is passed through the middle of the supporting frame, the bidirectional adjustment screw rod passes through the clamping block and is screwed therewith, the servo motor is controlled by the driving controller to rotate and drive the rotating disk, thereby driving the clamping block to rotate, and the surface of the spare parts can be conveniently polished in conjunction with the grinding machine main body which can be lifted and lowered and moved forward, backward, left and right, and can effectively reduce the operation steps and the number of times of adjusting the position of the spare parts, improve the effect and reduce the work intensity.

Description

Technical Field

[0001] The utility model relates to the field of grinding mechanisms of grinding machines for processing automobile parts, in particular to a grinding mechanism of grinding machines for processing automobile parts. Background Art

[0002] Auto parts are the various units that make up the whole car and are a kind of product that serves the car. During the processing of auto parts, they need to go through casting and forging. In this process, a grinding machine is needed to remove burrs and sand holes on the surface of the parts, and then trim them to meet the accuracy and appearance requirements of the parts.

[0003] As disclosed in the utility model with the authorization announcement number CN211681376U, a grinding mechanism of a grinding machine for processing automobile parts includes a grinding workbench, a waste collection chamber is provided on the top of the grinding workbench, a first transmission mechanism is provided on one side of the waste collection chamber, and a second transmission mechanism is provided on the other side of the waste collection chamber. By setting the first guide sleeve and the second guide sleeve, on the one hand, the first guide sleeve and the second guide sleeve can be used to respectively realize the clamping processing of the columnar and block parts in the automobile parts, so as to realize the combination of the grinding of the columnar and block parts in the automobile parts into one, wherein when the block parts are fixed, it is necessary to limit them by the connecting rod and the limiting bolt, and the connecting rod and the limiting bolt fix and limit the parts from above, so that when the second motor drives the grinding wheel to grind the parts, it will be affected by the position of the connecting rod and the limiting bolt, and the position of the parts needs to be adjusted many times, and the operation steps are more, which is time-consuming and manpower-consuming. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the utility model provides a grinding mechanism of a grinder for processing automobile parts. The mechanism drives a rotating disk to rotate by controlling a servo motor through a driving controller, thereby driving a clamping block that fixes the parts from the bottom to rotate. Combined with a grinder body that can be raised and lowered and moved forward, backward, left and right, the surface of the parts can be easily polished, which can effectively reduce the number of operating steps and the number of times the parts position is adjusted, thereby improving the effect and reducing the work intensity.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a grinding mechanism of a grinder for processing automobile parts, comprising a processing table base plate and a grinder main body, a rotating disk is embedded in the middle of the processing table base plate, a servo motor with an output axis is arranged on the lower surface of the processing table base plate, a drive controller is arranged on the right side of the servo motor, the servo motor passes through the processing table base plate and is connected to the rotating disk, a supporting bracket with a slot is formed on the rotating disk, a left-right symmetrical clamping block is clamped in the slot inside the supporting bracket, a bidirectional adjustment screw is passed through the middle of the supporting bracket, the bidirectional adjustment screw passes through the clamping block and is screwed with it.

[0006] As a preferred technical solution of the utility model, an arc-shaped enclosure is formed above the clamping block and an anti-slip mat is laid on the inner wall of the enclosure.

[0007] As a preferred technical solution of the utility model, an upwardly extending mounting frame is formed on the side of the bottom plate of the processing table, and above the mounting frame is a rectangular frame. Left-right symmetrical support rods are mounted in the rectangular frame above the mounting frame, and a sliding connecting block is provided on the support rod. A first telescopic cylinder with a telescopic end facing forward is embedded on the rear side of the mounting frame, and the telescopic end of the first telescopic cylinder is connected to the rear side of the sliding connecting block.

[0008] As a preferred technical solution of the utility model, a moving frame is connected below the sliding connecting block, and the moving frame as a whole is a rectangular frame. A front-to-back symmetrical limit rod is mounted on the inner wall of the moving frame, and a one-way threaded rod is arranged between the two limit rods. The right end of the one-way threaded rod extends through the right side wall of the moving frame. A forward and reverse motor is installed on the right side of the moving frame, and the output shaft of the forward and reverse motor is connected to the right end of the one-way threaded rod.

[0009] As a preferred technical solution of the utility model, a sliding block is arranged inside the movable frame, and the sliding block is penetrated by the limiting rod and the one-way threaded rod and is screwed with the one-way threaded rod.

[0010] As a preferred technical solution of the utility model, a second telescopic cylinder is installed below the sliding block, and a grinder body is installed at the lower end of the second telescopic cylinder.

[0011] Compared with the prior art, the utility model can achieve the following beneficial effects:

[0012] The servo motor is controlled by the drive controller to rotate, which drives the rotating disk to rotate, thereby driving the clamping block that fixes the spare parts from the bottom to rotate. With the grinder body that can be raised and lowered, moved forward and backward and left and right, the surface of the spare parts can be easily grinded, which can effectively reduce the number of operating steps and the number of times the position of the spare parts is adjusted, improve the effect and reduce the work intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1It is a schematic diagram of the three-dimensional structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the main view structure of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of the utility model in a top view;

[0016] Figure 4 This is a schematic diagram of the internal structure of the mobile rack of the utility model;

[0017] Among them: 1. Processing table bottom plate; 2. Mounting frame; 3. Support rod; 4. Sliding connection block; 5. First telescopic cylinder; 6. Moving frame; 7. One-way threaded rod; 8. Limit rod; 9. Forward and reverse motor; 10. Sliding block; 11. Second telescopic cylinder; 12. Grinding machine body; 13. Servo motor; 14. Drive controller; 15. Rotating disk; 16. Support frame; 17. Bidirectional adjustment screw rod; 18. Clamping block. DETAILED DESCRIPTION

[0018] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific embodiments, but the following embodiments are only preferred embodiments of the present invention, not all. Based on the embodiments in the implementation mode, other embodiments obtained by those skilled in the art without creative work are all within the protection scope of the present invention.

[0019] Example

[0020] Please refer to Figure 1 - Figure 4As shown, the utility model provides a grinding mechanism of a grinder for processing automobile parts, including a processing table bottom plate 1, a grinder main body 12, the grinder main body 12 includes a driving motor and a grinding wheel, an upwardly extending mounting frame 2 is formed on the side of the processing table bottom plate 1, the mounting frame 2 is above a rectangular frame, a left-right symmetrical support rod 3 is mounted in the rectangular frame above the mounting frame 2, a sliding connection block 4 is arranged on the support rod 3, the sliding connection block 4 can slide along the support rod 3, a first telescopic cylinder 5 with a telescopic end facing forward is embedded on the rear side of the mounting frame 2, the telescopic end of the first telescopic cylinder 5 is connected to the rear side of the sliding connection block 4, the first telescopic cylinder 5 can push the sliding connection block 4 to slide back and forth on the support rod 3, a moving frame 6 is connected below the sliding connection block 4, and the moving frame 6 as a whole is A rectangular frame, a front-to-rear symmetrical limit rod 8 is mounted on the inner wall of the mobile frame 6, a one-way threaded rod 7 is arranged between the two limit rods 8, the right end of the one-way threaded rod 7 extends through the right side wall of the mobile frame 6, a forward and reverse motor 9 is installed on the right side of the mobile frame 6, the output shaft of the forward and reverse motor 9 is connected to the right end of the one-way threaded rod 7, a slider 10 is arranged inside the mobile frame 6, the slider 10 is penetrated by the limit rod 8 and the one-way threaded rod 7 and is screwed with the one-way threaded rod 7, the one-way threaded rod 7 is screwed with the slider 10, the slider 10 can slide along the limit rod 8, so that the slider 10 moves left and right, a second telescopic cylinder 11 is installed below the slider 10, a grinder body 12 is installed at the lower end of the second telescopic cylinder 11, and the second telescopic cylinder 11 can be telescoped to enable the grinder body 12 to complete the lifting;

[0021] Before grinding the fixed spare parts, first control the first telescopic cylinder 5 to extend or retract, push or pull the sliding connection block 4 to slide forward and backward along the support rod 3, thereby driving the moving frame 6 to move, and then cooperate with the forward and reverse motor 9 to rotate, drive the one-way threaded rod 7 to rotate and screw with the slider 10, so that the slider 10 moves left and right along the limit rod 8 until the grinder body 12 is aligned with the grinding surface of the spare parts, and then control the second telescopic cylinder 11 to extend and drive, so that the grinder body 12 is close to the spare parts to be polished, during which the front and rear left and right positions and heights of the grinder body 12 can be adjusted according to actual conditions;

[0022] like Figure 1 - Figure 4As shown, a rotating disk 15 is embedded in the middle of the processing table bottom plate 1, and a servo motor 13 with an output axis in the lower surface of the processing table bottom plate 1 is provided. A drive controller 14 is provided on the right side of the servo motor 13. The drive controller 14 cooperates with the servo motor 13 to rotate the rotating disk 15 to a certain angle, which is convenient for grinding spare parts. The servo motor 13 passes through the processing table bottom plate 1 and is connected to the rotating disk 15. A support bracket 16 with a card slot is formed on the rotating disk 15. The card slot inside the support bracket 16 is carded with a left-right symmetrical clamping block 18. The card slot limit The movement path of the clamping block 18 is controlled. A two-way adjustment screw rod 17 is penetrated in the middle of the support bracket 16. An adjustment wheel is formed at the right end of the two-way adjustment screw rod 17, which is convenient for rotating the two-way adjustment screw rod 17, so that the two clamping blocks 18 can be moved away from or close to each other, while the clamping center remains unchanged. The two-way adjustment screw rod 17 passes through the clamping block 18 and is screwed therewith. An arc-shaped enclosure is formed above the clamping block 18 and an anti-slip pad is laid on the inner wall of the enclosure. The lower half of the clamping block 18 is clamped in the card slot, and the upper half is an arc-shaped clamping plate. The lower half of the clamping block 18 can also play a supporting role.

[0023] When fixing the spare parts to be polished, turn the adjusting wheel on the two-way adjusting screw 17 so that the two-way adjusting screw 17 is screwed together with the clamping block 18, so that the two clamping blocks 18 are close to each other along the card slot, and then place the spare parts between the two clamping blocks 18, and continue to turn the adjusting wheel so that the two clamping blocks 18 clamp the spare parts;

[0024] Specific working principle:

[0025] When using the device, turn the adjusting wheel on the two-way adjusting screw 17 so that the two-way adjusting screw 17 is screwed together with the clamping block 18, so that the two clamping blocks 18 are close to each other along the slot, and then the spare parts are placed between the two clamping blocks 18, and the adjusting wheel is continued to be turned to clamp the two clamping blocks 18 to clamp the spare parts, so that the first telescopic cylinder 5 is extended and retracted, and the sliding connection block 4 is pushed or pulled to slide back and forth along the support rod 3, thereby driving the moving frame 6 to move, and then the forward and reverse motor 9 is rotated to drive the one-way threaded rod 7 to rotate and screw together with the slider 10, so that the slider 10 moves left and right along the limit rod 8 until the grinder body 12 is aligned with the grinding surface of the spare parts, and then the second telescopic cylinder 11 is controlled to extend and drive, so that the grinder body 12 is close to the spare parts to be polished, and the front and rear left and right positions and heights of the grinder body 12 are adjusted according to actual conditions.

[0026] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A grinding mechanism of a grinding machine for processing automobile parts, comprising a processing table bottom plate (1) and a grinding machine body (12), characterized in that: A rotating disk (15) is embedded in the middle of the processing table bottom plate (1), and a servo motor (13) is arranged on the lower surface of the processing table bottom plate (1) in the output axis direction. A drive controller (14) is arranged on the right side of the servo motor (13). The servo motor (13) passes through the processing table bottom plate (1) and is connected to the rotating disk (15). A support bracket (16) with a slot is formed on the rotating disk (15). A left-right symmetrical clamping block (18) is clamped in the slot inside the support bracket (16). A bidirectional adjustment screw rod (17) is passed through the middle of the support bracket (16), and the bidirectional adjustment screw rod (17) passes through the clamping block (18) and is screwed therewith.

2. The grinding mechanism of a grinding machine for processing automobile parts according to claim 1, characterized in that: An arc-shaped enclosure is formed above the clamping block (18), and an anti-slip mat is laid on the inner wall of the enclosure.

3. The grinding mechanism of a grinding machine for processing automobile parts according to claim 1, characterized in that: The side of the processing table bottom plate (1) is formed with a mounting frame (2) extending upward, and the mounting frame (2) is provided with a rectangular frame body above. A left-right symmetrical support rod (3) is mounted in the rectangular frame body above the mounting frame (2), and a sliding connection block (4) is arranged on the support rod (3). A first telescopic cylinder (5) with a telescopic end facing forward is embedded on the rear side of the mounting frame (2), and the telescopic end of the first telescopic cylinder (5) is connected to the rear side of the sliding connection block (4).

4. The grinding mechanism of a grinding machine for processing automobile parts according to claim 3, characterized in that: A moving frame (6) is connected below the sliding connection block (4), and the moving frame (6) is a rectangular frame as a whole. A front-to-rear symmetrical limiting rod (8) is mounted on the inner side wall of the moving frame (6), and a one-way threaded rod (7) is arranged between the two limiting rods (8). The right end of the one-way threaded rod (7) extends through the right side wall of the moving frame (6). A forward and reverse motor (9) is installed on the right side of the moving frame (6), and the output shaft of the forward and reverse motor (9) is connected to the right end of the one-way threaded rod (7).

5. The grinding mechanism of a grinding machine for processing automobile parts according to claim 4, characterized in that: A sliding block (10) is arranged inside the movable frame (6); the sliding block (10) is penetrated by the limiting rod (8) and the one-way threaded rod (7) and is screwed together with the one-way threaded rod (7).

6. The grinding mechanism of a grinding machine for processing automobile parts according to claim 5, characterized in that: A second telescopic cylinder (11) is installed below the sliding block (10), and a grinder body (12) is installed at the lower end of the second telescopic cylinder (11).

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