Automobile lining machining and forming device

Abstract

The utility model relates to an automobile bushing processing and forming device which comprises a forming die and a processing device arranged below the forming die, the processing device comprises a fixing table fixed below the forming die, a conveying belt driven by a power mechanism is rotatably arranged in an inner cavity of the fixing table, a connecting rod is fixedly connected to the surface of the conveying belt, and the connecting rod is connected with a connecting rod. The top of the connecting rod is rotationally connected with a lining limiting rod, and the surface of the lining limiting rod is fixedly connected with a gear ring. According to the machining and forming device for the automobile bushing, surface treatment can be rapidly carried out on the bushing subjected to injection molding, polishing and grinding can be carried out on flashes while conveying is carried out, automatic feeding and discharging can be achieved, positioning is accurate, machining can be carried out only by conveying, and treatment can be carried out without shutdown.

Description

Technical Field

[0001] The utility model relates to the technical field of bushing processing, in particular to a device for processing and forming automobile bushings. Background Art

[0002] Automobile bushings are a type of component that protects automobile equipment. The use of bushings can reduce equipment wear, vibration and noise, and have an anti-corrosion effect. The use of bushings can also facilitate the maintenance of mechanical equipment, simplify the structure and manufacturing process of the equipment. The role played by bushings in actual work is closely related to its application environment and purpose. There are also bushings between the connecting rod and the crankshaft. Its main function is to reduce shock, isolate noise, reduce fatigue, and increase service life. It plays a vital role in the operational stability of the vehicle.

[0003] During the processing, the existing rubber bushing molding equipment needs to perform secondary processing on the bushing to clean the flash on its surface, which requires additional processing steps, is time-consuming and labor-intensive, and reduces processing efficiency. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides an automobile bushing processing and forming device, which solves the above-mentioned problems.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automobile bushing processing and forming device, comprising a forming die and a processing device arranged below the forming die, the processing device comprising a fixed table fixed below the forming die, the inner cavity of the fixed table is rotatably provided with a conveyor belt driven by a power mechanism, the surface of the conveyor belt is fixedly connected with a connecting rod, the top of the connecting rod is rotatably connected with a bushing limiting rod, the surface of the bushing limiting rod is fixedly connected with a gear ring, one side of the fixed table is fixedly connected with a rack meshing with the surface of the gear ring, the surfaces of the fixed table on both sides of the bushing limiting rod are transmission-connected with polishing belts driven by a motor, the surface of the polishing belts abuts against the surface of the bushing, the top of the fixed table is fixedly connected with an extrusion plate located between the two polishing belts, the bottom of the extrusion plate abuts against the surface of the bushing, and in use When the material is transported, the conveyor belt drives the connecting rod to move to the bottom of the blanking port, and then the bushing falls into the guide inclined surface above the bushing limit rod. The conveyor belt is then transported, driving the bushing to move to the bottom of the extrusion plate and being pressed downward by the extrusion plate to be sleeved into the bushing limit rod. It is fixed to the surface of the bushing limit rod by tensioning force, and then continues to be transported to the side of the polishing belt. At this time, the polishing belt rotates to grind and clean the side burrs of the bushing. The bushing is cleaned, and then the rack is engaged with the gear ring during transportation. When the bushing limit rod moves, its own rotation drives the bushing to rotate, and the polishing belt is used to remove the burrs around the bushing. After the processing is completed, it continues to be transported. When the conveyor belt drives the bushing limit rod to rotate, the bottom of the bushing abuts against the surface of the discharging push rod, and the bushing is pushed down from the bushing limit rod by the inclined rod for discharging, which can be automatically discharged.

[0006] As a further solution of the present invention: the outer diameter of the bushing limit rod is equal to the inner diameter of the bushing, and a guide slope is provided on the top of the bushing limit rod. Through the setting of the guide slope, when the bushing falls, it can be conveniently sleeved on the surface of the bushing limit rod, and the bushing can be effectively sleeved on the bushing limit rod for limiting through the tightening force, and the fixation is firm and convenient.

[0007] As a further solution of the present invention: a discharging push rod is fixedly connected to one side of the fixed platform, the front section of the discharging push rod is an arc section adapted to the rotation trajectory of the bushing limit rod, and the end section is an inclined rod set to the right. Through the setting of the discharging push rod, when the conveyor belt drives the bushing limit rod to rotate, the bottom of the bushing abuts against the surface of the discharging push rod, and the bushing is pushed down from the bushing limit rod by the inclined rod to discharge, and the discharging can be carried out automatically.

[0008] As a further solution of the present invention: an upward raised section is provided on the left side of the extrusion plate. Through the setting of the raised section, the bushing moves to the bottom of the extrusion plate, and then is pressed downward by the extrusion plate to be inserted into the top of the bushing limit rod, which can automatically fix the bushing.

[0009] As a further solution of the present invention: a plurality of connecting rods are provided, and are distributed in a circular array on the surface of the conveyor belt.

[0010] Compared with the prior art, the present invention has the following beneficial effects:

[0011] 1. The utility model can quickly perform surface treatment on the injection-molded bushing, polish the flash while conveying, and can automatically feed and discharge materials with precise positioning. Processing can be carried out only by conveying without stopping the machine for processing.

[0012] 2. The utility model can conveniently be placed on the surface of the bushing limit rod when the bushing falls by setting the guide inclined surface, and can effectively place the bushing on the bushing limit rod for limit through the tensioning force, and fix it firmly and conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a schematic diagram of the external structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A partial enlarged view of point A in the middle;

[0015] Figure 3 For this utility model Figure 1 A partial enlarged view of point B in the middle.

[0016] In the figure: 1. Forming die; 2. Fixed table; 3. Conveyor belt; 4. Connecting rod; 5. Bushing limit rod; 6. Guide slope; 7. Gear ring; 8. Polishing belt; 9. Rack; 10. Extrusion plate; 11. Raised section; 12. Discharge push rod. DETAILED DESCRIPTION

[0017] In order to further illustrate the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the following is a detailed description of the specific implementation method, structure, characteristics and effects of the present invention in combination with the accompanying drawings and preferred embodiments.

[0018] See also Figure 1-3The utility model provides a technical solution: an automobile bushing processing and forming device, comprising a forming mold 1 and a processing device arranged under the forming mold 1, the processing device comprises a fixed platform 2 fixed under the forming mold 1, the inner cavity of the fixed platform 2 is rotatably provided with a conveyor belt 3 driven by a power mechanism, the surface of the conveyor belt 3 is fixedly connected with a connecting rod 4, the top of the connecting rod 4 is rotatably connected with a bushing limiting rod 5, the surface of the bushing limiting rod 5 is fixedly connected with a gear ring 7, one side of the fixed platform 2 is fixedly connected with a rack 9 meshing with the surface of the gear ring 7, the surfaces of the fixed platform 2 on both sides of the bushing limiting rod 5 are transmission-connected with a polishing belt 8 driven by a motor, the surface of the polishing belt 8 abuts against the surface of the bushing, the top of the fixed platform 2 is fixedly connected with an extrusion plate 10 located between the two polishing belts 8, the bottom of the extrusion plate 10 abuts against the surface of the bushing, and the formed bushing falls when in use. After the material is transported, the conveyor belt 3 drives the connecting rod 4 to move below the blanking port, and then the bushing falls on the guide inclined surface 6 above the bushing limiting rod 5, and then the conveyor belt 3 is transported, driving the bushing to move to the bottom of the extrusion plate 10 and being pressed downward by the extrusion plate 10 to be sleeved into the bushing limiting rod 5, and fixed on the surface of the bushing limiting rod 5 by the tensioning force, and then continues to be transported to the side of the polishing belt 8. At this time, the polishing belt 8 rotates to grind and clean the burrs on the side of the bushing, and clean the bushing. Then, during transportation, the rack 9 engages with the gear ring 7, and the bushing limiting rod 5 rotates by itself when it moves, driving the bushing to rotate, and the polishing belt 8 is used to remove the burrs around the bushing. After the processing is completed, it continues to be transported. When the conveyor belt 3 drives the bushing limiting rod 5 to rotate, the bottom of the bushing abuts against the surface of the discharging push rod 12, and the bushing is pushed down from the bushing limiting rod 5 by the inclined rod for discharging, which can automatically discharge.

[0019] The outer diameter of the bushing limit rod 5 is equal to the inner diameter of the bushing, and a guide slope 6 is provided on the top of the bushing limit rod 5. Through the setting of the guide slope 6, when the bushing falls, it can be conveniently sleeved on the surface of the bushing limit rod 5, and the bushing can be effectively sleeved on the bushing limit rod 5 through the tightening force to limit it, and the fixation is firm and convenient.

[0020] A discharging push rod 12 is fixedly connected to one side of the fixed platform 2. The front section of the discharging push rod 12 is an arc section adapted to the rotation trajectory of the bushing limit rod 5, and the end section is an inclined rod set to the right. Through the setting of the discharging push rod 12, when the conveyor belt 3 drives the bushing limit rod 5 to rotate, the bottom of the bushing abuts against the surface of the discharging push rod 12, and the bushing is pushed down from the bushing limit rod 5 through the inclined rod to discharge, and the discharging can be performed automatically.

[0021] An upward raised section 11 is provided on the left side of the extrusion plate 10. The bushing moves to the bottom of the extrusion plate 10 through the setting of the raised section 11, and is then pressed downward by the extrusion plate 10 to be inserted into the top of the bushing limit rod 5, which can automatically fix the bushing.

[0022] A plurality of connecting rods 4 are provided and distributed in a circular array on the surface of the conveyor belt 3 .

[0023] The above description is merely a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any person skilled in the art can make some changes or modifications to equivalent embodiments using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A device for processing and forming automobile bushings, comprising a forming die (1) and a processing device arranged below the forming die (1), characterized in that: The processing device includes a fixed table (2) fixed below the forming mold (1); the inner cavity of the fixed table (2) is rotatably provided with a conveyor belt (3) driven by a power mechanism; the surface of the conveyor belt (3) is fixedly connected to a connecting rod (4); the top of the connecting rod (4) is rotatably connected to a bushing limiting rod (5); the surface of the bushing limiting rod (5) is fixedly connected to a gear ring (7); one side of the fixed table (2) is fixedly connected to a rack (9) meshing with the surface of the gear ring (7); the surfaces of the fixed table (2) located on both sides of the bushing limiting rod (5) are both transmission-connected to polishing belts (8) driven by a motor; the surface of the polishing belt (8) abuts against the surface of the bushing; the top of the fixed table (2) is fixedly connected to an extrusion plate (10) located between the two polishing belts (8); the bottom of the extrusion plate (10) abuts against the surface of the bushing.

2. The automobile bushing forming device according to claim 1, characterized in that: The outer diameter of the bushing limiting rod (5) is equal to the inner diameter of the bushing, and a guiding inclined surface (6) is provided on the top of the bushing limiting rod (5).

3. The automobile bushing forming device according to claim 1, characterized in that: A discharge push rod (12) is fixedly connected to one side of the fixed platform (2), the front section of the discharge push rod (12) is an arc section adapted to the rotation trajectory of the bushing limit rod (5), and the rear section is an inclined rod arranged to the right.

4. The automobile bushing forming device according to claim 1, characterized in that: An upward convex section (11) is provided on the left side of the extrusion plate (10).

5. The automobile bushing forming device according to claim 1, characterized in that: A plurality of connecting rods (4) are provided and are distributed in an annular arrangement on the surface of the conveyor belt (3).

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