A grinding device

Abstract

The utility model discloses a grinding device, which belongs to the technical field of automobile spare parts production, and is intended to solve the problem that when a water pump sprays water on the surface of a spare part, dust will adhere to the surface of the spare part, and the spare part needs to be cleaned, which increases the operation process. When the grinder moves along the horizontal plate for grinding, the self-priming pump cannot move with the grinder, which reduces the absorption effect of the self-priming pump on dust. It includes a workbench, the upper surface of the workbench is threadedly connected to a vertical plate, the top of the vertical plate is installed with a second motor, the second motor is connected to a third screw, and the third screw is threadedly connected to a mounting plate. The grinding device, through the setting of a dust suction component, can follow the grinder to suck dust from the grinding position when grinding the spare part, thereby ensuring the dust removal effect on the dust, and there is no need to spray water on the surface of the spare part, which will not cause dust to adhere to the surface of the spare part, and no additional cleaning operation process is added.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile parts production, and specifically relates to a grinding device. Background Art

[0002] After the production of auto parts, in order to remove the burrs left on the surface of the parts during production, the auto parts need to be polished. When polishing auto parts, a lot of dust will be generated. The dust will be directly absorbed by the workers and will endanger their health.

[0003] Chinese patent CN219787848U discloses an automobile parts grinding device, including a box body, a rotating box door is provided at the center of the front end surface of the box body, a control cabinet is provided at the center of the front end surface of the box body, a clamping platform is provided at the rear of one side of the upper end surface of the box body, two slides are cross-arranged on the upper end surface of the clamping platform, a second electric telescopic rod is provided at the end of each of the two slides, a first slider is provided at the output end of four of the second electric telescopic rods, a water pump is provided at the front of one side of the upper end surface of the box body, and a second slide groove is provided on one side of the upper end surface of the box body.

[0004] When the above-mentioned device is grinding, the water pump sprays water on the surface of the automobile parts. When the surface of the parts is wet, some of the dust generated by grinding will adhere to the surface of the parts. In order to ensure the cleanliness of the surface of the parts, the parts need to be cleaned, which increases the working process, and when the grinder moves along the horizontal plate for grinding, the self-priming pump cannot move with the grinder. When the grinder is far away from the self-priming pump, the ability of the self-priming pump to absorb dust decreases, thereby reducing the dust absorption effect of the self-priming pump. Therefore, a technical measure is proposed to solve the problem that when the water pump sprays water on the surface of the automobile parts, some of the dust generated by grinding will adhere to the surface of the parts, and the parts need to be cleaned, which increases the working process, and when the grinder moves along the horizontal plate for grinding, the self-priming pump cannot move with the grinder, thereby reducing the dust absorption effect of the self-priming pump. Utility Model Content

[0005] (1) Technical issues to be resolved

[0006] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a grinding device, which aims to solve the problem that in the prior art, a water pump sprays water on the surface of automobile parts, some dust generated by grinding will adhere to the surface of the parts, and the parts need to be cleaned, which increases the operating procedures. When the grinder moves along the horizontal plate for grinding, the self-priming pump cannot move with the grinder, which reduces the dust absorption effect of the self-priming pump.

[0007] (2) Technical solution

[0008] In order to solve the above technical problems, the utility model provides a grinding device, including a workbench, the upper surface of the workbench is threadedly connected to a vertical plate, the top of the vertical plate is installed with a second motor, the second motor is connected to a third screw, the third screw is threadedly connected to a mounting plate, the third motor is installed on the side of the mounting plate, the third motor is connected to the second screw, the second screw is threadedly connected to a movable plate, a grinder is installed at the lower end of the movable plate, and a dust suction component is connected to the side of the movable plate. Thanks to the setting of the dust suction component, when grinding spare parts, dust can be sucked on the grinding position following the grinder, thereby ensuring the dust removal effect of dust, and there is no need to spray water on the surface of the spare parts, which will not cause dust adhesion on the surface of the spare parts, and no additional cleaning operation process is added. At the same time, thanks to the setting of the lifting plate and the second cylinder, it is convenient to drive the spare parts to descend into the workbench, so that most of the metal debris generated by grinding is blocked by the workbench and remains on the upper surface of the lifting plate, which greatly reduces the amount of debris splashing outward and is convenient for unified collection of debris.

[0009] Furthermore, the workbench is clamped with a lifting plate, a side of the lifting plate is connected to a sliding block, a first cylinder is fixedly passed through the sliding block, and the first cylinder is connected to a stop plate.

[0010] Furthermore, the abutment plate is slidably connected to the upper surface of the lifting plate, a second cylinder is installed on the lower surface of the lifting plate, and the lower end of the second cylinder is fixedly installed inside the workbench.

[0011] Furthermore, a side box is movably engaged with the side of the workbench, and a first motor is installed at one end of the workbench away from the side box. The first motor is connected to a first screw rod, and the first screw rod is threadedly connected to the lower end of the vertical plate.

[0012] Furthermore, a limiting groove adapted for sliding with the slider is provided at a center position of a side of the workbench away from the side box.

[0013] Furthermore, the dust suction assembly includes a base plate, the base plate is fixedly connected to the side of the movable plate, the base plate is in sliding contact with the upper surface of the mounting plate, a box body is installed on the upper surface of the base plate, the box body is movably connected to a collection box, the upper end of the box body is movably connected to a filter plate, the side of the box body is connected to an exhaust fan, the lower surface of the base plate is connected to a connecting hose, the other end of the connecting hose is connected to a dust suction pan, and the dust suction pan is fixedly installed on the grinder.

[0014] Furthermore, a plurality of groups of evenly distributed air holes are provided on the lower surface of the dust collecting disc, and the bottom plate, the box body and the exhaust fan are connected through each other.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The utility model facilitates the lowering of spare parts into the workbench by arranging the lifting plate and the second cylinder, so that most of the metal debris generated by grinding is blocked by the workbench and remains on the upper surface of the lifting plate, which greatly reduces the amount of debris splashing outwards and facilitates the unified collection of the debris.

[0018] Through the setting of the dust suction component, when the spare parts are polished, the dust can be sucked along with the polishing machine on the polishing position, ensuring the dust removal effect, and there is no need to spray water on the surface of the spare parts, which will not cause dust adhesion on the surface of the spare parts, and no additional cleaning operation process is added. The exhaust fan is started to suck the dust to the filter plate, and the dust contacts the filter plate and falls into the collection box under the obstruction of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the workbench;

[0022] Figure 3 It is a schematic diagram of the connection structure between the first cylinder and the abutment plate;

[0023] Figure 4 It is a schematic diagram of the structure of the dust collection component;

[0024] Figure 5 It is a schematic diagram of the position structure of the box body, filter plate and collection box;

[0025] Figure 6 It is a schematic diagram of the structure of the dust collection disc when viewed from above.

[0026] The markings in the attached drawings are: 1. workbench; 2. dust suction component; 3. limit groove; 4. first cylinder; 5. first motor; 6. first screw; 7. lifting plate; 8. mounting plate; 9. second screw; 10. side box; 11. vertical plate; 12. second motor; 13. third screw; 14. grinder; 15. moving plate; 16. third motor; 17. second cylinder; 18. abutment plate; 19. slider; 201. bottom plate; 202. dust suction disc; 203. connecting hose; 204. box body; 205. filter plate; 206. exhaust fan; 207. collection box; 208. air hole. DETAILED DESCRIPTION

[0027] 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.

[0028] This specific embodiment is a grinding device, and its structural schematic diagram is as follows Figure 1 , Figure 2 , Figure 3 As shown, a workbench 1 is provided, the upper surface of the workbench 1 is threadedly connected with a vertical plate 11, a second motor 12 is installed on the top of the vertical plate 11, the second motor 12 is connected with a third screw 13, the third screw 13 is threadedly connected with a mounting plate 8, a third motor 16 is installed on the side of the mounting plate 8, the third motor 16 is connected with a second screw 9, the second screw 9 is threadedly connected with a moving plate 15, a grinder 14 is installed at the lower end of the moving plate 15, a dust collecting assembly 2 is connected to the side of the moving plate 15, a lifting plate 7 is engaged with the workbench 1, and the lifting plate 7 is connected to the side There is a slider 19, the slider 19 is fixed with a first cylinder 4, the first cylinder 4 is connected to a plate 18, the plate 18 is slidably connected to the upper surface of the lifting plate 7, the lower surface of the lifting plate 7 is installed with a second cylinder 17, the lower end of the second cylinder 17 is fixedly installed inside the workbench 1, the side of the workbench 1 is movably engaged with a side box 10, the end of the workbench 1 away from the side box 10 is installed with a first motor 5, the first motor 5 is connected to a first screw 6, the first screw 6 is threadedly connected to the lower end of the vertical plate 11, and the center position of the side of the workbench 1 away from the side box 10 is A limiting groove 3 is provided to slide with the slider 19. When polishing the auto parts, the auto parts are placed on the upper surface of the lifting plate 7, and then the second cylinder 17 is started to drive the lifting plate 7 to descend. The lifting plate 7 descends and drives the parts to descend. When the lifting plate 7 moves, the slider 19 and the first cylinder 4 move up and down along the limiting groove 3. When the parts enter the workbench 1, the second cylinder 17 is closed, and then the first cylinder 4 is started to drive the plate 18 to contact the side of the parts to complete the fixation of the parts, and then the second motor is started. 12 drives the third screw 13 to rotate, the rotation of the third screw 13 drives the mounting plate 8 to move downward, the mounting plate 8 moves downward and drives the dust collecting assembly 2 and the grinder 14 to move downward, when the grinder 14 contacts the spare parts downward, the second motor 12 is turned off, the first motor 5 and the first screw 6 are used to realize the horizontal movement of the grinder 14 along the long side of the workbench 1, and the third motor 16 and the second screw 9 are used to realize the horizontal movement of the grinder 14 along the short side of the workbench 1, so that the grinder 14 moves along the surface of the spare parts for grinding;

[0029] Reference Figure 1 , Figure 4 , Figure 5 and Figure 6 As shown, the dust collection assembly 2 includes a bottom plate 201, the bottom plate 201 is fixedly connected to the upper side of one end of the movable plate 15 away from the vertical plate 11, the lower surface of the bottom plate 201 is in sliding contact with the upper surface of the mounting plate 8, a box body 204 is installed on the upper surface of the bottom plate 201, the box body 204 is movably connected to a collection box 207, a filter plate 205 is movably connected to the upper end of the box body 204, an exhaust fan 206 is connected to the side of the box body 204, a connecting hose 203 is connected to the lower surface of the bottom plate 201, and the other end of the connecting hose 203 is connected to a dust collecting plate 202, and the dust collecting plate 202 is fixedly installed on the grinder 14 (the dust collecting plate 202 is connected to the lower part of the grinder 14). There is a certain distance, which is convenient for absorbing dust when it is raised, and does not affect the normal operation of the grinder 14). A plurality of groups of evenly distributed air holes 208 are provided on the lower surface of the dust suction disc 202. The bottom plate 201, the box body 204 and the exhaust fan 206 are connected through each other. The exhaust fan 206 is started. The exhaust fan 206 starts to pump the dust generated by grinding to the dust suction disc 202 through the air holes 208, and then the dust enters the connecting hose 203. Then, the dust passes through the bottom plate 201 and the box body 204 in turn under the action of the exhaust fan 206. Finally, the dust contacts the filter plate 205 and falls into the collection box 207 under the obstruction of the filter plate 205.

[0030] Working principle: When grinding automobile parts, put the automobile parts on the upper surface of the lifting plate 7, then start the second cylinder 17 to drive the lifting plate 7 down, and the lifting plate 7 down drives the parts down, and when the lifting plate 7 moves, it drives the slider 19 and the first cylinder 4 to move up and down along the limit groove 3. When the parts enter the workbench 1, close the second cylinder 17 (at this time, most of the metal debris generated by grinding is blocked by the workbench 1 and remains on the upper surface of the lifting plate 7. At the end of grinding, start the second cylinder 17 to drive the lifting plate 7 to move upward and flush with the upper surface of the workbench 1, and then sweep the metal debris into the side box 10), then start the first cylinder 4 to drive the stop plate 18 to contact the side of the parts to complete the fixation of the parts;

[0031] Then, the second motor 12 is started to drive the third screw 13 to rotate, and the rotation of the third screw 13 drives the mounting plate 8 to move downward, and the mounting plate 8 moves downward to drive the dust collection assembly 2 and the grinder 14 to move downward. When the grinder 14 contacts the spare parts downward, the second motor 12 is turned off, and then the first motor 5, the first screw 6, the third motor 16, and the second screw 9 are used to drive the grinder 14 to move along the surface of the spare parts for grinding;

[0032] During grinding, the dust collection component 2 is started synchronously, specifically, the exhaust fan 206 is started. The exhaust fan 206 is started to pump the dust generated by grinding to the dust collection disk 202 through the air hole 208, and then the dust enters the connecting hose 203. Then, the dust passes through the bottom plate 201 and the box body 204 in turn under the action of the exhaust fan 206, and finally the dust contacts the filter plate 205, and falls into the collection box 207 under the obstruction of the filter plate 205. Through the setting of the dust collection component 2, when grinding spare parts, the grinding position can be dusted following the grinder 14, thereby ensuring the dust removal effect of the dust, and there is no need to spray water on the surface of the spare parts, which will not cause dust adhesion on the surface of the spare parts and no additional cleaning operation process is added.

[0033] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 utility model shall be included in the protection scope of the present utility model.

Claims

1. A grinding device, comprising a workbench (1), characterized in that: The upper surface of the workbench (1) is slidably connected to a vertical plate (11) by a thread, a second motor (12) is mounted on the top of the vertical plate (11), the second motor (12) is connected to a third screw (13), the third screw (13) is threadedly connected to a mounting plate (8), a third motor (16) is mounted on the side of the mounting plate (8), the third motor (16) is connected to a second screw (9), the second screw (9) is threadedly connected to a moving plate (15), a grinder (14) is mounted on the lower end of the moving plate (15), and a dust collection assembly (2) is connected to the side of the moving plate (15).

2. A grinding device according to claim 1, characterized in that: The workbench (1) is engaged with a lifting plate (7), a side of the lifting plate (7) is connected to a slider (19), a first cylinder (4) is fixedly passed through the slider (19), and the first cylinder (4) is connected to a stop plate (18).

3. A grinding device according to claim 2, characterized in that: The abutment plate (18) is slidably connected to the upper surface of the lifting plate (7), a second cylinder (17) is mounted on the lower surface of the lifting plate (7), and the lower end of the second cylinder (17) is fixedly mounted inside the workbench (1).

4. A grinding device according to claim 1, characterized in that: A side box (10) is movably engaged with a side of the workbench (1); a first motor (5) is installed at one end of the workbench (1) away from the side box (10); the first motor (5) is connected to a first screw rod (6); and the first screw rod (6) is threadedly connected to the lower end of the vertical plate (11).

5. A grinding device according to claim 4, characterized in that: A limiting groove (3) slidably matched with the slider (19) is provided at the center of one side of the workbench (1) away from the side box (10).

6. A grinding device according to claim 1, characterized in that: The dust collection assembly (2) comprises a bottom plate (201), the bottom plate (201) being fixedly connected to the side of the movable plate (15), the bottom plate (201) being in sliding contact with the upper surface of the mounting plate (8), a box body (204) being mounted on the upper surface of the bottom plate (201), a collection box (207) being movably connected to the box body (204), a filter plate (205) being movably connected to the upper end of the box body (204), an exhaust fan (206) being connected to the side of the box body (204), a connecting hose (203) being connected to the lower surface of the bottom plate (201), the other end of the connecting hose (203) being connected to a dust collection disc (202), and the dust collection disc (202) being fixedly mounted on the grinder (14).

7. A grinding device according to claim 6, characterized in that: The lower surface of the dust collecting disc (202) is provided with a plurality of groups of evenly distributed air holes (208), and the bottom plate (201), the box body (204) and the exhaust fan (206) are connected through each other.

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