An automobile engine automatic gear flywheel ring gear slag cleaning equipment

Abstract

This invention belongs to the field of flywheel gear ring processing technology and discloses a welding slag cleaning device for an automatic transmission flywheel gear ring in an automobile engine. The device includes a main body with a fixed bracket on its top surface. The fixed bracket has a support and grinding assembly for fixing the flywheel gear ring. A placement groove is formed on the top surface of the main body, and an adjustment assembly for limiting the rotation of the flywheel gear ring is located in the placement groove. In the support and grinding assembly, under the action of an adjusting motor, the arc-shaped groove on the adjusting disc moves along the guide frame with a guide rod. Then, the support and grinding block extends and retracts along the radius of the guide frame. This design facilitates the device's support and positioning of flywheel gear rings of different sizes. Furthermore, a return spring is provided between the telescopic rod and the guide rod on the inner side of the support and grinding block. After the flywheel gear ring is fixed on the outside, the support and grinding block can grind the inner side of the flywheel gear ring. This design improves the functionality and adaptability of the equipment.

Description

Technical Field

[0001] This invention relates to the field of flywheel gear ring processing technology, specifically to a device for cleaning welding slag from the flywheel gear ring of an automatic transmission automobile engine. Background Technology

[0002] The automatic transmission flywheel gear ring welding slag cleaning equipment for automobile engines is a specialized device used to remove residual welding slag after the flywheel gear ring has been welded. It plays a vital role in automobile manufacturing and repair, improving cleaning efficiency and quality, and ensuring the normal function of the flywheel gear ring and the safe operation of the engine.

[0003] For example, the invention disclosed in CN114770277B provides a welding slag cleaning device for automotive flywheel gear rings, relating to the field of flywheel gear ring processing technology. It includes a frame and a support plate. The support plate is fixedly connected to the left and right sides of the upper end face of the frame. A support shaft is fixedly connected to the side wall of the support plate. One end of the support shaft is rotatably connected to a support frame. The upper and lower sides of the support frame have hollow interiors, and support plates are slidably connected inside the upper and lower sides of the support frame. A limiting tooth block for meshing with the flywheel gear ring is fixedly connected to the middle of the support frame. A flipping drive mechanism for driving the flywheel gear ring to flip over is provided inside the frame. A support plate switching mechanism for driving the support plate to extend and retract is provided inside the support frame. This facilitates uniform grinding and cleaning of the surface and internal arc surface of the flywheel gear ring, and also facilitates automatic flipping and cleaning of the flywheel gear ring, thereby improving the cleaning effect and ease of use of the welding slag cleaning device.

[0004] The existing technology has the following problems: the existing flywheel gear ring welding slag cleaning equipment has poor adaptability. One device cannot position and fix flywheel gear rings of different diameters. Moreover, most existing devices only clean the inner side or the upper and lower surfaces of the flywheel gear ring, while the welding slag inside the teeth of the flywheel gear ring cannot be effectively cleaned, which reduces the cleaning efficiency of the welding slag on the surface of the flywheel gear ring.

[0005] Therefore, a device for cleaning welding slag from the flywheel gear ring of an automatic transmission car engine is proposed. Summary of the Invention

[0006] The purpose of this invention is to address the problems of existing flywheel gear ring welding slag cleaning equipment, which suffers from poor adaptability, inability to position and fix flywheel gear rings of different diameters, and the fact that most existing devices only clean the inner side or top and bottom surfaces of the flywheel gear ring, failing to effectively clean the welding slag inside the teeth of the flywheel gear ring, thus reducing the cleaning efficiency of the welding slag on the surface of the flywheel gear ring. This invention provides a welding slag cleaning device for the flywheel gear ring of an automatic transmission in an automotive engine.

[0007] To achieve the above objectives, the present invention specifically adopts the following technical solution:

[0008] A welding slag cleaning device for an automatic transmission flywheel gear ring of an automobile engine includes a main body. The top surface of the main body is provided with a fixed bracket. The surface of the fixed bracket is provided with a support and grinding component for fixing the flywheel gear ring. The top surface of the main body is provided with a placement groove. The placement groove is provided with an adjustment component for limiting the rotation of the flywheel gear ring. The placement groove is provided with a vertical grinding component for cleaning the teeth of the flywheel gear ring. The placement groove is provided with a grinding disc. The main body is provided with a lifting cylinder, and the output end of the lifting cylinder is fixedly connected to the grinding disc.

[0009] As a further embodiment of the present invention, the supporting grinding assembly includes a fixed sleeve that penetrates a fixed bracket. An adjusting cylinder is fixed to the top of the fixed sleeve. A rotary motor is provided inside the fixed sleeve and is movably connected to the fixed sleeve. The output end of the adjusting cylinder is fixedly connected to the rotary motor. A connecting shaft is fixed to the output end of the rotary motor. A fixed frame is provided at the bottom end of the connecting shaft. A guide frame is fixed to the bottom surface of the fixed frame.

[0010] As a further embodiment of the present invention, the bottom surface of the guide frame is provided with an adjustment disk, and the adjustment disk is rotatably connected to the guide frame. The surface of the adjustment disk is provided with an array of arc-shaped grooves. The top surface of the guide frame is fixed with an adjustment motor, and the output end of the adjustment motor is fixedly connected to the adjustment disk. The guide frame is provided with an array of guide rods, and the guide rods are movably connected to the guide frame.

[0011] As a further embodiment of the present invention, one end of the guide rod is provided with a telescopic groove, the side of the guide frame is provided with a support grinding block array, the inner side of the support grinding block is fixed with a telescopic rod, and the telescopic rod is movably connected with the telescopic groove, a return spring is fixed between the telescopic groove and the telescopic rod, and a push rod is fixed on the bottom surface of the guide rod, and the push rod is movably connected with the arc-shaped groove.

[0012] As a further embodiment of the present invention, the adjustment component includes a first mounting plate, which is movably connected to the placement groove. A first pushing cylinder is fixed to the side of the main body, and the output end of the first pushing cylinder is fixedly connected to the first mounting plate. A limit frame is fixed to the inner side of the first mounting plate, and an adjustment gear plate is provided inside the limit frame, which is movably connected to the limit frame.

[0013] As a further embodiment of the present invention, a connecting block is fixed on the top surface of the adjusting gear plate, and the connecting block is movably connected to the limiting frame. A fixing block is provided on the top surface of the limiting frame. A moving screw is provided on the fixing block bracket, and the moving screw is threadedly connected to the connecting block. A moving motor is fixed on the side of the fixing block, and the output end of the moving motor is fixedly connected to one end of the moving screw.

[0014] As a further embodiment of the present invention, the vertical grinding assembly includes a second mounting plate, which is movably connected to the placement groove. A second pushing cylinder is fixed to the side of the main body, and the output end of the second pushing cylinder is fixedly connected to the second mounting plate. A limit strip is fixed to the inner side of the second mounting plate, and a grinding gear plate is provided on the inner side of the second mounting plate. A limit groove is opened on the side of the grinding gear plate, and the limit strip is slidably connected to the limit groove.

[0015] As a further embodiment of the present invention, the surface of the grinding gear plate is provided with a movable groove, the inner side of the second mounting plate is provided with a turntable, and the turntable is rotatably connected to the second mounting plate. A second pushing cylinder is fixed on the surface of the second mounting plate, and the output end of the second pushing cylinder is fixedly connected to the turntable. An eccentric column is fixed on the surface of the turntable, and the eccentric column is movably connected to the movable groove.

[0016] The beneficial effects of this invention are as follows:

[0017] The invention features a support and grinding assembly at the top of the main body. Within this assembly, under the action of an adjusting motor, the arc-shaped groove on the adjusting disc moves along the guide frame with a guide rod. The support and grinding block then extends and retracts along the radius of the guide frame. This design facilitates the support and positioning of flywheel gear rings of different sizes. Furthermore, a return spring is provided between the telescopic rod and the guide rod on the inner side of the support and grinding block. Once the flywheel gear ring is fixed on the outside, the support and grinding block can grind the inner side of the flywheel gear ring. This design improves the functionality and adaptability of the equipment.

[0018] The invention has an adjustment component and a vertical grinding component on the top surface of the main body. The adjustment component can limit the teeth of the flywheel gear ring on the side, which facilitates the rotation adjustment of the flywheel gear ring. The vertical grinding component enables the device to clean the welding slag inside the outer teeth of the flywheel gear ring, avoiding dead corners in the cleaning process of welding slag on the surface of the flywheel gear ring and improving the welding slag cleaning efficiency of the device. Attached Figure Description

[0019] Figure 1 This is an isometric view of the present invention;

[0020] Figure 2 This is an overall sectional view of the present invention;

[0021] Figure 3 This is an exploded view of the overall structure of the present invention;

[0022] Figure 4 This is a structural diagram of the grinding support assembly of the present invention;

[0023] Figure 5 This is a cross-sectional view of the grinding support assembly of the present invention;

[0024] Figure 6 This is an exploded view of the structure of the grinding support assembly of the present invention;

[0025] Figure 7 This is a structural diagram of the regulating component of the present invention;

[0026] Figure 8 This is an exploded view of the structure of the regulating component of the present invention;

[0027] Figure 9 This is a cross-sectional view of the vertical grinding component of the present invention;

[0028] Figure 10 This is an exploded view of the vertical grinding component of the present invention.

[0029] Reference numerals: 1. Supporting grinding assembly; 101. Adjusting cylinder; 102. Fixing sleeve; 103. Fixing frame; 104. Supporting grinding block; 105. Rotary motor; 106. Adjusting motor; 107. Connecting shaft; 108. Guide frame; 109. Return spring; 110. Telescopic groove; 111. Arc groove; 112. Adjusting disc; 113. Guide rod; 114. Telescopic rod; 115. Push rod; 2. Adjusting assembly; 201. Adjusting gear plate; 202. First mounting plate; 20 3. Connecting block; 204. Fixing block; 205. Moving motor; 206. Limiting frame; 207. Moving lead screw; 208. First pushing cylinder; 3. Vertical grinding assembly; 301. Second mounting plate; 302. Grinding gear plate; 303. Reciprocating motor; 304. Limiting strip; 305. Movable groove; 306. Limiting groove; 307. Eccentric column; 308. Turntable; 309. Second pushing cylinder; 4. Main body; 5. Fixed bracket; 6. Grinding disc; 7. Placement groove; 8. Lifting cylinder. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0031] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0032] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0033] In the description of the embodiments of the present invention, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the present invention.

[0034] The following will combine Figures 1-10 A detailed description is provided of a welding slag cleaning device for the flywheel gear ring of an automatic transmission automobile engine according to an embodiment of the present invention.

[0035] Example 1: Example 1 of this application discloses a device for cleaning welding slag from the flywheel gear ring of an automatic transmission automobile engine. (Reference) Figures 1-10 The system includes a main body 4, a fixed bracket 5 on the top surface of the main body 4, a support and grinding component 1 for fixing the flywheel gear ring on the surface of the fixed bracket 5, a placement groove 7 on the top surface of the main body 4, an adjustment component 2 for limiting the rotation of the flywheel gear ring in the placement groove 7, a vertical grinding component 3 for cleaning the teeth of the flywheel gear ring in the placement groove 7, a grinding disc 6 in the placement groove 7, and a lifting cylinder 8 inside the main body 4, with the output end of the lifting cylinder 8 fixedly connected to the grinding disc 6.

[0036] The support and grinding assembly 1 includes a fixed sleeve 102, which passes through the fixed bracket 5. An adjusting cylinder 101 is fixed at the top of the fixed sleeve 102. A rotary motor 105 is provided inside the fixed sleeve 102 and is movably connected to the fixed sleeve 102. The output end of the adjusting cylinder 101 is fixedly connected to the rotary motor 105. A connecting shaft 107 is fixed at the output end of the rotary motor 105. A fixed frame 103 is provided at the bottom end of the connecting shaft 107. A guide frame 108 is fixed on the bottom surface of the fixed frame 103.

[0037] The bottom surface of the guide frame 108 is provided with an adjustment plate 112, and the adjustment plate 112 is rotatably connected to the guide frame 108. The surface of the adjustment plate 112 is provided with an array of arc-shaped grooves 111. The top surface of the guide frame 108 is fixed with an adjustment motor 106, and the output end of the adjustment motor 106 is fixedly connected to the adjustment plate 112. The guide frame 108 is provided with an array of guide rods 113, and the guide rods 113 are movably connected to the guide frame 108 respectively.

[0038] One end of the guide rod 113 is provided with a telescopic groove 110. The side of the guide frame 108 is provided with a support grinding block 104. The inner side of the support grinding block 104 is fixed with a telescopic rod 114, and the telescopic rod 114 is movably connected to the telescopic groove 110. A return spring 109 is fixed between the telescopic groove 110 and the telescopic rod 114. The bottom surface of the guide rod 113 is fixed with a push rod 115, and the push rod 115 is movably connected to the arc groove 111.

[0039] Specifically, in the support and grinding assembly 1, under the action of the adjusting motor 106, the arc groove 111 on the adjusting plate 112 moves along the guide frame 108 with the guide rod 113. Then, the support and grinding block 104 will extend and retract along the radius of the guide frame 108. This design facilitates the device to support and position flywheel gear rings of different sizes. Moreover, a return spring 109 is provided between the telescopic rod 114 on the inner side of the support and grinding block 104 and the guide rod 113. When the flywheel gear ring is fixed on the outside, the support and grinding block 104 can grind the inner side of the flywheel gear ring. This design improves the functionality and adaptability of the equipment.

[0040] The implementation principle of the welding slag cleaning device for the flywheel gear ring of an automatic transmission in this application is as follows: In the support grinding assembly 1, under the action of the adjusting motor 106, the arc groove 111 on the adjusting plate 112 moves along the guide frame 108 with the guide rod 113. Then, the support grinding block 104 will extend and retract along the radial direction of the guide frame 108. Moreover, a return spring 109 is provided between the telescopic rod 114 on the inner side of the support grinding block 104 and the guide rod 113. When the flywheel gear ring is fixed on the outside, the support grinding block 104 can grind the inner side of the flywheel gear ring. When the flywheel gear ring is adjusted by the adjustment assembly 2... After being clamped and fixed with the vertical grinding component 3, the adjusting disc 112, along with the guide rod 113, extends and retracts along the guide frame 108 by adjusting the drive of the motor 106. Then, the supporting grinding block 104 can contact the inner side of the flywheel gear ring. Driven by the rotary motor 105, the supporting grinding block 104 can clean the welding slag on the inner side of the flywheel gear ring. The supporting grinding block 104 can also move to the top surface of the flywheel gear ring to grind the top surface of the flywheel gear ring. After the supporting grinding component 1 is fixed to the flywheel gear ring, the grinding disc 6 can also grind and clean the bottom of the flywheel gear ring under the action of the lifting cylinder 8.

[0041] Example 2: Reference Figures 1-10The adjustment component 2 includes a first mounting plate 202, which is movably connected to the placement groove 7. A first pushing cylinder 208 is fixed to the side of the main body 4, and the output end of the first pushing cylinder 208 is fixedly connected to the first mounting plate 202. A limit frame 206 is fixed to the inner side of the first mounting plate 202. An adjustment gear plate 201 is provided inside the limit frame 206, and the adjustment gear plate 201 is movably connected to the limit frame 206. A connecting block 203 is fixed to the top surface of the adjustment gear plate 201, and the connecting block 203 is movably connected to the limit frame 206. A fixing block 204 is provided on the top surface of the limit frame 206. A moving screw 207 is provided on the bracket of the fixing block 204, and the moving screw 207 is threadedly connected to the connecting block 203. A moving motor 205 is fixed to the side of the fixing block 204, and the output end of the moving motor 205 is fixedly connected to one end of the moving screw 207.

[0042] Specifically, in the adjustment assembly 2, under the action of the first push cylinder 208, the first mounting plate 202, along with the adjustment gear plate 201, meshes with the teeth of the flywheel ring gear. Then, driven by the moving motor 205, the moving screw 207 moves and adjusts the adjustment gear plate 201 in the guide frame 108. At this time, the flywheel ring gear will rotate synchronously. When the adjustment gear plate 201 stops moving, the flywheel ring gear will be positioned.

[0043] The vertical grinding assembly 3 includes a second mounting plate 301, which is movably connected to the placement groove 7. A second pushing cylinder 309 is fixed to the side of the main body 4, and the output end of the second pushing cylinder 309 is fixedly connected to the second mounting plate 301. A limit strip 304 is fixed to the inner side of the second mounting plate 301, and a grinding gear plate 302 is provided on the inner side of the second mounting plate 301. A limit groove 306 is opened on the side of the grinding gear plate 302, and the limit strip 304 is connected to the placement groove 7. The limiting groove 306 is slidably connected, the surface of the grinding gear plate 302 is provided with a movable groove 305, the inner side of the second mounting plate 301 is provided with a turntable 308, and the turntable 308 is rotatably connected to the second mounting plate 301. The surface of the second mounting plate 301 is fixed with a second pushing cylinder 309, and the output end of the second pushing cylinder 309 is fixedly connected to the turntable 308. The surface of the turntable 308 is fixed with an eccentric column 307, and the eccentric column 307 is movably connected to the movable groove 305.

[0044] Specifically, in the vertical grinding assembly 3, under the action of the second push cylinder 309, the second mounting plate 301, carrying the grinding gear plate 302, contacts the teeth of the flywheel gear ring. Then, driven by the reciprocating motor 303 fixed on the surface of the second mounting plate 301, the eccentric column 307 on the surface of the turntable 308 moves in the movable groove 305. At this time, the grinding gear plate 302 will move up and down along the guide bar to grind and clean the teeth of the flywheel gear ring.

[0045] The implementation principle of the welding slag cleaning device for the flywheel gear ring of an automatic transmission in this application is as follows: In the adjustment component 2, under the action of the first push cylinder 208, the first mounting plate 202, carrying the adjustment gear plate 201, meshes with the teeth of the flywheel gear ring. Then, driven by the moving motor 205, the moving screw 207 carries the adjustment gear plate 201 to move and adjust in the guide frame 108. At this time, the flywheel gear ring will rotate synchronously. When the adjustment gear plate 201 stops moving, the flywheel gear ring will be positioned. In the vertical grinding component 3, under the action of the second push cylinder 309, the second mounting plate 301, carrying the grinding gear plate 302, contacts the teeth of the flywheel gear ring. Then, driven by the reciprocating motor 303, the eccentric column 307 on the surface of the turntable 308 moves in the movable groove 305. At this time, the grinding gear plate 302 will move up and down along the guide bar to achieve grinding and cleaning of the teeth of the flywheel gear ring.

[0046] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed invention. The scope of protection claimed by the appended claims and their equivalents is defined.

Claims

1. A device for cleaning welding slag from the flywheel gear ring of an automatic transmission automobile engine, comprising a main body (4), characterized in that: The top surface of the main body (4) is provided with a fixed bracket (5), and the surface of the fixed bracket (5) is provided with a support and grinding component (1) for fixing the flywheel ring gear. The top surface of the main body (4) is provided with a placement groove (7), and the placement groove (7) is provided with an adjustment component (2) for limiting the rotation of the flywheel ring gear. The placement groove (7) is provided with a vertical grinding component (3) for cleaning the teeth of the flywheel ring gear. The placement groove (7) is provided with a grinding disc (6). The main body (4) is provided with a lifting cylinder (8), and the output end of the lifting cylinder (8) is fixedly connected to the grinding disc (6). The support and grinding component (1) includes a fixed sleeve (102), and the fixed sleeve (102) penetrates the fixed bracket (5). 02) has an adjusting cylinder (101) fixed at the top. The fixed sleeve (102) is equipped with a rotary motor (105), and the rotary motor (105) is movably connected to the fixed sleeve (102). The output end of the adjusting cylinder (101) is fixedly connected to the rotary motor (105). The output end of the rotary motor (105) is fixed with a connecting shaft (107). The bottom end of the connecting shaft (107) is equipped with a fixed frame (103). The bottom surface of the fixed frame (103) is fixed with a guide frame (108). The bottom surface of the guide frame (108) is equipped with an adjusting plate (112), and the adjusting plate (112) is rotatably connected to the guide frame (108). The surface of the adjusting plate (112) is arrayed with arc-shaped grooves (111). The top surface of the guide frame (108) is fixed with an adjusting motor (106), and the output end of the adjusting motor (106) is fixedly connected to the adjusting disc (112). The guide frame (108) is provided with an array of guide rods (113), and the guide rods (113) are movably connected to the guide frame (108). One end of the guide rod (113) is provided with a telescopic groove (110). The side of the guide frame (108) is provided with an array of supporting grinding blocks (104). The inner side of the supporting grinding block (104) is fixed with a telescopic rod (114), and the telescopic rod (114) is movably connected to the telescopic groove (110). A return spring (109) is fixed between the telescopic groove (110) and the telescopic rod (114). A push rod (115) is fixed to the bottom surface of the rod (113), and the push rod (115) is movably connected to the arc groove (111). The adjustment component (2) includes a first mounting plate (202), and the first mounting plate (202) is movably connected to the placement groove (7). A first push cylinder (208) is fixed to the side of the main body (4), and the output end of the first push cylinder (208) is fixedly connected to the first mounting plate (202). A limit frame (206) is fixed to the inner side of the first mounting plate (202). An adjustment gear plate (201) is provided in the limit frame (206), and the adjustment gear plate (201) is movably connected to the limit frame (206). A connecting block (203) is fixed to the top surface of the adjustment gear plate (201).The connecting block (203) is movably connected to the limiting frame (206). A fixing block (204) is provided on the top surface of the limiting frame (206). The fixing block (204) is supported by a moving screw (207), which is threadedly connected to the connecting block (203). A moving motor (205) is fixed to the side of the fixing block (204), and the output end of the moving motor (205) is fixedly connected to one end of the moving screw (207).

2. The welding slag cleaning equipment for the flywheel gear ring of an automatic transmission automobile engine according to claim 1, characterized in that: The vertical grinding assembly (3) includes a second mounting plate (301), and the second mounting plate (301) is movably connected to the placement groove (7). A second push cylinder (309) is fixed on the side of the main body (4), and the output end of the second push cylinder (309) is fixedly connected to the second mounting plate (301). A limit strip (304) is fixed on the inner side of the second mounting plate (301), and a grinding gear plate (302) is provided on the inner side of the second mounting plate (301). A limit groove (306) is opened on the side of the grinding gear plate (302), and the limit strip (304) is slidably connected to the limit groove (306).

3. The welding slag cleaning equipment for the flywheel gear ring of an automatic transmission automobile engine according to claim 2, characterized in that: The surface of the grinding gear plate (302) is provided with a movable groove (305). The inner side of the second mounting plate (301) is provided with a turntable (308), and the turntable (308) is rotatably connected to the second mounting plate (301). The surface of the second mounting plate (301) is fixed with a second push cylinder (309), and the output end of the second push cylinder (309) is fixedly connected to the turntable (308). The surface of the turntable (308) is fixed with an eccentric column (307), and the eccentric column (307) is movably connected to the movable groove (305).

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