Automobile gasket polishing device

Abstract

The utility model provides an automobile gasket polishing device, which relates to the technical field of automobile part machining and comprises a machine table, a workbench fixedly connected to the top of the machine table, sliding rails fixedly connected to the tops of the left side and the right side of the machine table, a gasket table fixedly installed on the inner side of the workbench, and a strip-shaped groove vertically penetrating through the middle of the gasket table. After the telescopic part of the electric telescopic rod is controlled to extend downwards and the grinding disc makes contact with the top face of the gasket, the bottom face of a second magnetic sheet on the top of the grinding disc and the top face of a first magnetic sheet repel each other in the same level, and the first magnetic sheet can slide downwards; a gap can be formed between the first magnetic sheet and the grinding disc, the sliding column can vertically slide in the cylindrical groove, the grinding disc can be prevented from rubbing the top end of the sliding column during rotation, gaskets with different thicknesses can be automatically adapted conveniently, and the problem that an existing grinding device is difficult to adapt to the gaskets of different parts is solved.

Description

Technical Field

[0001] The utility model belongs to the field of automobile parts processing, and more specifically, particularly relates to an automobile gasket grinding device. Background Art

[0002] Automotive gaskets, also known as sealing gaskets, are a type of sealing spare part used in machinery, equipment, and pipelines wherever there is fluid. They are used internally and externally to act as a seal. Sealing gaskets are made of metal or non-metallic plate materials through cutting, stamping or tailoring processes. They are used for sealing connections between pipelines and between parts of machinery and equipment. The surface treatment of flange gaskets will affect the sealing effect of the gasket.

[0003] The shapes of gaskets in various positions of a car's intake pipe, cylinder, exhaust pipe, etc. are different. When grinding the gaskets, different clamping tools need to be replaced according to their shapes and sizes, and they also need to be adjusted according to different thicknesses. Existing grinding devices are difficult to adapt to gaskets of different components. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides an automobile gasket grinding device to solve the problem that the existing grinding device is difficult to adapt to the gaskets of different components.

[0005] The utility model discloses a vehicle gasket grinding device, which is achieved by the following specific technical means: comprising a machine platform, a workbench is fixedly connected to the top of the machine platform, slide rails are fixedly connected to the tops of the left and right sides of the machine platform, a gasket platform is fixedly installed on the inner side of the workbench, a strip groove vertically penetrates the middle of the gasket platform, limited position protrusions are fixedly connected to the bottoms of the left and right sides of the strip groove, a support bar is rotatably connected to the inside of the strip groove, a clamping groove is provided at the bottoms of the left and right sides of the support bar, a bevel gear one is coaxially connected to the right end of the support bar rotating shaft, a stepping motor is fixedly installed on the bottom of the gasket platform, a bevel gear two is coaxially connected to the top of the stepping motor rotating shaft, and the bevel gear two is meshed with the bevel gear one for transmission.

[0006] Furthermore, a slide groove is distributed in an annular shape inside the gasket platform, and an elastic telescopic rod is fixedly connected inside the slide groove.

[0007] Furthermore, the telescopic portion of the elastic telescopic rod is fixedly connected to a sliding seat, and the sliding seat is slidably connected to the inside of the sliding groove.

[0008] Furthermore, a card is fixedly connected to the top and bottom of the slide seat, a cylindrical groove vertically penetrates the interior of the slide seat, and an anti-rotation groove is opened on the inner curved side surface of the cylindrical groove.

[0009] Furthermore, a spring is fixedly connected to the bottom of the sliding seat, a sliding column is slidably connected to the inner side of the cylindrical groove, the bottom of the spring is fixedly connected to the sliding column, a convex ridge is fixedly connected to the curved side of the sliding column, the convex ridge is slidably connected to the inner side of the anti-rotation groove, the anti-slip part is fixedly connected to the curved side of the sliding column, and a magnetic sheet is fixedly connected to the top of the sliding column.

[0010] Furthermore, an electric telescopic rod is fixedly connected to the top of the slide rail, a servo motor is fixedly connected to the bottom of the telescopic part of the electric telescopic rod, the left and right sides of the servo motor are slidably connected to the slide rail, a turntable is fixedly installed at the bottom of the servo motor shaft, a magnetic sheet 2 is fixedly connected to the bottom of the turntable, and a grinding disc is fixedly connected to the bottom surface of the magnetic sheet 2.

[0011] The utility model provides a vehicle gasket grinding device, which has the following beneficial effects:

[0012] 1. Place gaskets of different shapes at an angle downward on the inner side of the sliding column at the top of the gasket platform, press the gasket downward, and the sliding columns around it will elastically support it inward, making it easier to support and limit the gaskets of different shapes.

[0013] 2. After controlling the telescopic part of the electric telescopic rod to extend downward, when the grinding disc contacts the top surface of the gasket, the bottom surface of the second magnetic piece on the top of the grinding disc and the top surface of the first magnetic piece can repel each other at the same level, so that the first magnetic piece can slide downward, and a gap can be formed between the first magnetic piece and the grinding disc. The slide column can slide vertically inside the cylindrical groove, which can prevent the grinding disc from rubbing against the top of the slide column during rotation, so as to automatically adapt to gaskets of different thicknesses.

[0014] 3. When the grinding is completed, the operation of the stepper motor is controlled by the program, so that the bevel gear 2 at the rotating shaft can be rotated, and the bevel gear 2 can drive the support bar coaxial with the bevel gear to flip upward, so that the support bar can flip the gasket upward from the bottom, which is convenient for automatic unloading of the gasket.

[0015] 4. When placing gaskets of different shapes on top of the gasket platform, the edge of the bottom of the gasket slides in contact with the curved side of the conical head. The sliding column will slide outward as the gasket moves downward, making the gasket installation smoother. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the first embodiment of the utility model from top view.

[0017] Figure 2 It is a bottom-up stereoscopic structural schematic diagram of the first embodiment of the utility model as a whole.

[0018] Figure 3 It is a three-dimensional disassembly schematic diagram of a gasket table according to a first embodiment of the utility model.

[0019] Figure 4 It is a three-dimensional disassembly schematic diagram of a slide seat according to a first embodiment of the utility model.

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the sliding column of the second embodiment of the utility model.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Machine; 101. Workbench; 102. Slide rail; 2. Spacer table; 201. Strip groove; 202. Limiting protrusion; 3. Support bar; 301. Card slot; 302. Bevel gear 1; 303. Stepper motor; 304. Bevel gear 2; 4. Slide slot; 401. Elastic telescopic rod; 5. Slide seat; 501. Card; 502. Cylindrical groove; 503. Anti-rotation groove; 504. Spring; 6. Slide column;

[0023] 601, convex edge; 602, anti-slip portion; 603, magnetic piece 1; 7, electric telescopic rod; 701, servo motor; 702, turntable; 703, magnetic piece 2; 704, grinding disc. DETAILED DESCRIPTION

[0024] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0025] Embodiment 1: Figures 1 to 4 As shown: The utility model provides a vehicle gasket grinding device, including a machine platform 1, a workbench 101 is fixedly connected to the top of the machine platform 1, and slide rails 102 are fixedly connected to the top of the left and right sides of the machine platform 1. A gasket platform 2 is fixedly installed inside the workbench 101, and a strip groove 201 is vertically penetrated in the middle of the gasket platform 2. The bottom of the left and right sides of the strip groove 201 are fixedly connected to limited position protrusions 202, and the strip groove 201 is rotatably connected to a support bar 3. The bottom of the left and right sides of the support bar 3 is provided with a card slot 301, and the support bar 3 is rotatable. A bevel gear 302 is coaxially connected to the right end of the shaft, a stepper motor 303 is fixedly installed at the bottom of the gasket platform 2, a bevel gear 2 304 is coaxially connected to the top of the rotating shaft of the stepper motor 303, and the bevel gear 2 304 is meshed with the bevel gear 1 302 for transmission. When the grinding is completed, the operation of the stepper motor 303 is controlled by a program, so that the bevel gear 2 304 at the rotating shaft can be rotated, and the bevel gear 2 304 can drive the support bar 3 coaxial with the bevel gear 1 302 to flip upward, so that the support bar 3 can flip the gasket upward from the bottom.

[0026] like Figures 1 to 3As shown, the gasket platform 2 is annularly distributed with a slide groove 4, the slide groove 4 is fixedly connected with an elastic telescopic rod 401, the telescopic part of the elastic telescopic rod 401 is fixedly connected with a slide seat 5, the slide seat 5 is slidably connected to the slide groove 4, the top and bottom of the slide seat 5 are fixedly connected with a card 501, the slide seat 5 is vertically penetrated by a cylindrical groove 502, the inner curved side of the cylindrical groove 502 is provided with an anti-rotation groove 503, the bottom of the slide seat 5 is fixedly connected with a spring 504, the inner side of the cylindrical groove 502 is slidably connected with a slide column 6, the bottom of the spring 504 is fixedly connected to the slide column 6, the curved side of the slide column 6 is fixedly connected with a ridge 601, and the ridge 601 is slidably connected to the anti-rotation groove 503. On the inner side of the groove 503, the anti-slip part 602 is fixedly connected to the curved side surface of the sliding column 6, and the magnetic piece 603 is fixedly connected to the top of the sliding column 6. After the gaskets of different shapes are placed on the inner side of the sliding column 6 on the top of the gasket platform 2 at an angle downward, and the gaskets are pressed downward, the gaskets can be limited by the elastic inward support of the sliding columns 6 around them. After the telescopic part of the electric telescopic rod 7 is controlled to extend downward, the servo motor 701 can be made to slide and translate downward, so that the grinding disc 704 can be made to contact the top surface of the gasket downward. By controlling the operation of the servo motor 701, it can drive the grinding disc 704 to rotate, so that the grinding disc 704 can grind the top surface of the gasket.

[0027] like Figures 2 to 4 As shown, an electric telescopic rod 7 is fixedly connected to the top of the slide rail 102, and a servo motor 701 is fixedly connected to the bottom of the telescopic part of the electric telescopic rod 7. The left and right sides of the servo motor 701 are slidably connected to the slide rail 102. A turntable 702 is fixedly installed at the bottom of the servo motor 701 shaft, and a magnetic piece 2 703 is fixedly connected to the bottom of the turntable 702. A grinding disc 704 is fixedly connected to the bottom of the magnetic piece 2 703. After the telescopic part of the electric telescopic rod 7 is controlled to extend downward, when the grinding disc 704 contacts the top surface of the gasket, the bottom surface of the magnetic piece 2 703 at the top of the grinding disc 704 and the top surface of the magnetic piece 1 603 can be made to repel each other at the same level, so that the magnetic piece 1 603 can slide downward, and a gap can be formed between the magnetic piece 1 603 and the grinding disc 704, so that the grinding disc 704 can be prevented from rubbing against the top of the sliding column 6 during rotation. When gaskets of different thicknesses are placed on the top of the gasket platform 2, the grinding disc 704 can be prevented from contacting and limiting the top of the sliding column 6 used for clamping.

[0028] Embodiment 2: Based on Embodiment 1, Figure 5 As shown, a conical head is provided on the top of the slide column 6, and a ball is rotatably connected to the top of the conical head. The elastic telescopic rod 401 can be replaced by an electric telescopic rod. When gaskets of different shapes are placed on the top of the gasket platform 2, the edge of the bottom of the gasket slides in contact with the curved side of the conical head. When the gasket moves downward, the slide column 6 will slide outward, which can make the installation of the gasket smoother.

[0029] The specific usage and function of this embodiment are as follows:

[0030] In the utility model, when in use, first, after placing gaskets of different shapes on the top of the gasket platform 2, the gaskets can be limited by the elastic inward support of the sliding columns 6 around them. After controlling the telescopic part of the electric telescopic rod 7 to extend downward, the servo motor 701 can be made to slide and translate downward, so that the grinding disc 704 can be made to contact the top surface of the gasket downward. By controlling the operation of the servo motor 701, it can drive the grinding disc 704 to rotate, so that the grinding disc 704 can grind the top surface of the gasket. When the grinding is completed, the operation of the stepping motor 303 can be controlled by the program to rotate, so that the bevel gear 2 304 at the rotating shaft can be rotated, so that the bevel gear 2 304 can drive the support bar 3 coaxial with the bevel gear 1 302 to flip upward, so that the support bar 3 can flip the gasket upward from the bottom.

[0031] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may 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 shall be included in the protection scope of the present invention.

Claims

1. An automobile gasket grinding device, comprising a machine platform (1), characterized in that: The top of the machine (1) is fixedly connected to a workbench (101), and the tops of the left and right sides of the machine (1) are fixedly connected to slide rails (102); a gasket platform (2) is fixedly installed inside the workbench (101), a strip groove (201) vertically penetrates the middle of the gasket platform (2), and the bottoms of the left and right sides of the strip groove (201) are fixedly connected to limit protrusions (202); a support bar (3) is rotatably connected inside the strip groove (201), and the bottoms of the left and right sides of the support bar (3) are provided with clamping grooves (301), and the right end of the rotating shaft of the support bar (3) is coaxially connected to a bevel gear 1 (302); a stepper motor (303) is fixedly installed at the bottom of the gasket platform (2), and the top of the rotating shaft of the stepper motor (303) is coaxially connected to a bevel gear 2 (304), and the bevel gear 2 (304) is meshed with the bevel gear 1 (302) for transmission.

2. The automobile gasket grinding device according to claim 1, characterized in that: The gasket platform (2) has a sliding groove (4) distributed in an annular shape inside, and an elastic telescopic rod (401) is fixedly connected inside the sliding groove (4).

3. The automobile gasket grinding device according to claim 2, characterized in that: The telescopic portion of the elastic telescopic rod (401) is fixedly connected to a sliding seat (5), and the sliding seat (5) is slidably connected to the inside of the sliding groove (4).

4. The automobile gasket grinding device according to claim 3, characterized in that: The top and bottom of the slide seat (5) are fixedly connected with a card (501), the interior of the slide seat (5) is vertically penetrated by a cylindrical groove (502), and an anti-rotation groove (503) is provided on the inner curved side surface of the cylindrical groove (502).

5. The automobile gasket grinding device according to claim 4, characterized in that: The bottom of the sliding seat (5) is fixedly connected to a spring (504), the inner side of the cylindrical groove (502) is slidably connected to a sliding column (6), the bottom of the spring (504) is fixedly connected to the sliding column (6), the curved side surface of the sliding column (6) is fixedly connected to a ridge (601), the ridge (601) is slidably connected to the inner side of the anti-rotation groove (503), the curved side surface of the sliding column (6) is fixedly connected to an anti-slip portion (602), and the top of the sliding column (6) is fixedly connected to a magnetic sheet 1 (603).

6. The automobile gasket grinding device according to any one of claims 1 to 5, characterized in that: The top of the slide rail (102) is fixedly connected to an electric telescopic rod (7), the bottom of the telescopic portion of the electric telescopic rod (7) is fixedly connected to a servo motor (701), the left and right sides of the servo motor (701) are slidably connected to the slide rail (102), a turntable (702) is fixedly installed at the bottom of the rotating shaft of the servo motor (701), a second magnetic sheet (703) is fixedly connected to the bottom of the turntable (702), and a grinding disc (704) is fixedly connected to the bottom surface of the second magnetic sheet (703).

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