Rubber bushing reducing machine

Abstract

The utility model belongs to the technical field of rubber bushings, and particularly relates to a rubber bushing reducing machine which comprises a reducing machine body. A box loading assembly and a box unloading assembly are installed on the inner side wall of the reducing machine body. The box loading assembly and the box unloading assembly are symmetrically arranged in the diameter reducing machine body. The material conveying assemblies are arranged below the boxing assembly and the box unloading assembly correspondingly. A machining table is fixedly connected into the reducing machine body. A reducing mechanism is mounted in the middle of the machining table; according to the device, the structure is compact, the occupied area is small, the production speed is high, lean, unmanned, digitized and flexible effects are achieved, diameter shrinkage of the rubber bushings is faster, meanwhile, a lifting air cylinder is installed on the transport vehicle, a consignment box located at the bottom can be lifted up, and the consignment box is more convenient to transport. The reducing mechanism is installed in a sinking mode, automation is facilitated, the production takt is fast, the hydraulic station is placed below the reducing mechanism, and the structure is compact.

Description

Technical Field

[0001] The utility model belongs to the technical field of rubber bushings, and specifically relates to a rubber bushing diameter reduction machine. Background Technique

[0002] A rubber bushing is a commonly used mechanical part, mainly made of rubber material, and is usually used to reduce vibration, noise and wear.

[0003] The diameter reduction of a rubber bushing refers to reducing the inner diameter size of the rubber bushing to a certain extent through specific technological means. The main purpose of this process is to improve the durability and service life of the rubber bushing. By optimizing the size and stress distribution of the bushing, cracks and damages caused by excessive tensile stress during use can be reduced.

[0004] However, the existing rubber bushing diameter reduction requires production and detection to be carried out simultaneously, which results in a large floor area of the equipment and wastes time in moving the produced workpieces to the detection table.

[0005] Therefore, the utility model provides a rubber bushing diameter reduction machine. Content of the Utility Model

[0006] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background technique.

[0007] The technical solution adopted by the utility model to solve its technical problems is as follows: A rubber bushing diameter reduction machine described in the utility model includes a diameter reduction machine body; a packing component and an unpacking component are installed on the inner side wall of the diameter reduction machine body; the packing component and the unpacking component are symmetrically arranged inside the diameter reduction machine body; a material transporting component is arranged below both the packing component and the unpacking component; a processing table is fixedly connected inside the diameter reduction machine body; a diameter reduction mechanism is installed in the middle of the processing table; the diameter reduction mechanism is arranged close to the packing component; an insert detection mechanism is installed on the top of the processing table; the insert detection mechanism is arranged close to the unpacking component; a static stiffness detection mechanism is installed on the top of the processing table; the static stiffness detection mechanism is arranged between the diameter reduction mechanism and the insert detection mechanism; a transfer component is installed on the top of the processing table; a box transfer mechanism is installed inside the diameter reduction machine body; the box transfer mechanism is arranged between the packing component and the unpacking component; a pair of material transfer manipulators are installed on the top of the inner side wall of the diameter reduction machine body; the material transfer manipulators are arranged above the processing table; the material transporting component includes a transport vehicle and a transport box; the transport box is arranged on the transport vehicle and is provided in multiple groups. With the above compact structure, small floor area and fast production speed, lean production, unmanned operation, digitalization and flexibility are realized, and the diameter reduction of rubber bushings is faster.

[0008] Preferably, there are multiple groups of limiting grooves inside the shipping box; the limiting grooves are arranged in an array on the shipping box, and through the above structure, the problem of mutual collision of workpieces is reduced, and the protection effect on the workpieces is improved.

[0009] Preferably, the material transfer manipulator includes a transverse moving rail, a longitudinal moving rail, a moving cylinder and a mechanical claw; there are a pair of longitudinal moving rails, which are installed at both ends of the transverse moving rail; a moving cylinder is installed at the output end of the longitudinal moving rail; a mechanical claw is installed at the output end of the moving cylinder.

[0010] Preferably, the packing component includes a moving slide rail and a transverse bolt; the moving slide rail is fixedly connected to the inner side wall of the necking machine body; the transverse bolt is installed at the output end of the moving slide rail, and through the above structure, the support and movement of the entire shipping box are realized, which is more stable.

[0011] Preferably, a ventilation pipeline is opened at the top of the necking machine body; there are multiple groups of ventilation pipelines, and through the above structure, the working temperature inside the necking machine body is reduced, and the working safety of the necking machine body is improved.

[0012] The beneficial effects of the present utility model are as follows:

[0013] A rubber bushing necking machine of the present utility model has a compact structure, small floor area, fast production speed, realizes lean, unmanned, digital and flexible production, necking of rubber bushings is faster. At the same time, a lifting cylinder is installed on the above-mentioned transport vehicle, which can lift the shipping box at the bottom. The static stiffness detection mechanism is driven by air pressure controlled by a precision pressure regulating valve to detect and feedback the displacement, so as to judge whether the static stiffness is qualified; the detection of the presence or absence of the insert is judged by weighing by the insert detection mechanism. The necking mechanism adopts a sunken installation method, which is convenient for automation and has a fast production beat. The hydraulic station is placed below the necking mechanism, and the structure is compact. Brief Description of the Drawings

[0014] The present utility model will be further described below with reference to the accompanying drawings.

[0015] Figure 1 is a perspective view of the present utility model;

[0016] Figure 2 is a structural schematic diagram of the internal top view of the necking machine body of the present utility model;

[0017] Figure 3 is a structural schematic diagram of the inside of the necking machine body of the present utility model;

[0018] Figure 4 is a structural schematic diagram of the material transporting component of the present utility model;

[0019] Figure 5 It is a schematic structural diagram of the processing table in the present utility model;

[0020] Figure 6 It is a schematic structural diagram of the material transfer manipulator in the present utility model;

[0021] Figure 7 It is a schematic structural diagram of the packing component in the present utility model;

[0022] Figure 8 It is a schematic structural diagram of the box transfer mechanism in the present utility model;

[0023] Figure 9 It is a schematic structural diagram of the diameter reduction mechanism in the present utility model;

[0024] Figure 10 It is a schematic structural diagram of the transfer component in the present utility model;

[0025] Figure 11 It is a schematic structural diagram of the insert detection mechanism in the present utility model;

[0026] In the figure: 1, the diameter reduction machine body; 2, the processing table; 3, the box transfer mechanism; 4, the material transportation component; 41, the transport vehicle; 42, the shipping box; 43, the limit groove; 5, the packing component; 51, the moving slide rail; 52, the horizontal bolt; 6, the material transfer manipulator; 61, the horizontal moving rail; 62, the vertical moving rail; 63, the moving cylinder; 64, the mechanical claw; 7, the diameter reduction mechanism; 8, the transfer component; 9, the insert detection mechanism; 10, the box unloading component; 11, the static stiffness detection mechanism; 12, the ventilation pipeline. Specific embodiments

[0027] In order to make the technical means, creative features, achieved purposes and effects realized by the present utility model easy to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0028] Such as Figures 1 to 11As shown in the figure, a rubber bushing necking machine according to an embodiment of the present utility model includes a necking machine body 1; a packing component 5 and an unpacking component 10 are installed on the inner side wall of the necking machine body 1; the packing component 5 and the unpacking component 10 are symmetrically arranged inside the necking machine body 1; a material transporting component 4 is provided below both the packing component 5 and the unpacking component 10; a processing table 2 is fixedly connected inside the necking machine body 1; a necking mechanism 7 is installed in the middle of the processing table 2; the necking mechanism 7 is arranged close to the packing component 5; an insert detection mechanism 9 is installed on the top of the processing table 2; the insert detection mechanism 9 is arranged close to the unpacking component 10; a static stiffness detection mechanism 11 is installed on the top of the processing table 2; the static stiffness detection mechanism 11 is arranged between the necking mechanism 7 and the insert detection mechanism 9; a transfer component 8 is installed on the top of the processing table 2; a box transfer mechanism 3 is installed inside the necking machine body 1; the box transfer mechanism 3 is arranged between the packing component 5 and the unpacking component 10; a pair of material transfer manipulators 6 are installed on the top inner side wall of the necking machine body 1; the material transfer manipulators 6 are arranged above the processing table 2; the material transporting component 4 includes a transport vehicle 41 and a consignment box 42; the consignment box 42 is arranged on the transport vehicle 41 and is provided in multiple groups. During operation, the rubber bushings to be necked are placed on the material transporting component 4 and pushed into the necking machine body 1. The workpiece is grabbed by the material transfer manipulator 6 on the side close to the packing component 5, and the necking work is carried out by placing the workpiece on the necking mechanism 7. After all the workpieces on the material transporting component 4 are removed, the packing component 5 moves the teammate's material transporting component 4 to the box transfer mechanism 3, and the box transfer mechanism 3 transports the consignment box 42 on the side close to the packing component 5 in the direction close to the unpacking component 10. Then, the unpacking component 10 places the consignment box 42 on another transport vehicle 41. The necked workpieces are moved to the static stiffness detection mechanism 11 again through the transfer component 8, so that the static stiffness detection mechanism 11 performs static stiffness detection on the workpieces. After completion, the workpieces are moved to the insert detection mechanism 9 through the transfer component 8 for insert inspection. The detected workpieces are moved to another group of consignment boxes 42 by the material transfer manipulator 6 on the side close to the unpacking component 10, and the material transporting component 4 filled with workpieces is pulled out to complete the rubber bushing necking operation. The device has a compact structure, small floor area, and fast production speed, realizing lean, unmanned, digital, and flexible production. The necking of rubber bushings is faster. At the same time, a lifting cylinder is installed on the above-mentioned transport vehicle 41, which can lift the consignment box 42 at the bottom. The static stiffness detection mechanism 11 is driven by air pressure controlled by a precision pressure regulating valve, and the detected displacement is used to judge whether the static stiffness is qualified. The detection of the presence or absence of inserts is judged by weighing through the insert detection mechanism 9. The necking mechanism 7 is installed in a sunken manner, which is convenient for automation and has a fast production beat. The hydraulic station is placed below the necking mechanism 7, and the structure is compact.

[0029] As Figures 1 to 11As shown, there are multiple groups of limiting grooves 43 inside the shipping box 42; the limiting grooves 43 are arranged in an array on the shipping box 42. During operation, by providing multiple groups of limiting grooves 43 on the shipping box 42, the workpieces can be stored separately, reducing the problem of mutual collision of the workpieces, improving the protection effect on the workpieces, and at the same time limiting the workpieces, enabling the material transfer manipulator 6 to better calculate and grasp and move the workpieces.

[0030] As Figures 1 to 11 shown, the material transfer manipulator 6 includes a lateral moving rail 61, a longitudinal moving rail 62, a moving cylinder 63, and a mechanical claw 64; there are a pair of longitudinal moving rails 62, which are installed at both ends of the lateral moving rail 61; the output end of the longitudinal moving rail 62 is installed with a moving cylinder 63; the output end of the moving cylinder 63 is installed with a mechanical claw 64. During operation, the material transfer manipulator 6 adopts four-axis servo control of X, Y, Z, and R, and clamps through the mechanical claw 64 to adapt to products with different outer diameters and heights. When the material transportation component 4 is moved from the feeding position to the loading position, the loading camera automatically captures the product model in the box, automatically judges whether it is tilted, and transmits the position and quantity information to the control system of the material transfer manipulator 6. The mechanical claws 64 take out one by one for subsequent processing. After all the products inside the entire shipping box 42 are taken away, the empty shipping box 42 is transferred backward to wait for receiving the finished products, which is more intelligent.

[0031] As Figures 1 to 11 shown, the packing component 5 includes a moving slide rail 51 and a lateral bolt 52; the moving slide rail 51 is fixedly connected to the inner side wall of the necking machine body 1; the lateral bolt 52 is installed at the output end of the moving slide rail 51. During operation, when the material transportation component 4 is moved to the loading and unloading position, the moving slide rail 51 controls the lateral bolt 52 to move to both sides of the shipping box 42, and by horizontally inserting a pair of lateral bolts 52, the support and movement of the entire shipping box 42 are realized, which is more stable.

[0032] As Figures 1 to 11 shown, a ventilation pipe 12 is opened at the top of the necking machine body 1; there are multiple groups of ventilation pipes 12. During operation, by providing multiple ventilation pipes 12 on the necking machine body 1, the heat generated when the necking machine body 1 is working can be volatilized to the outside through the ventilation pipe 12, reducing the working temperature inside the necking machine body 1 and improving the working safety of the necking machine body 1.

[0033] Working principle: Place the rubber bushing to be reduced in diameter on the material transporting component 4 and push it into the interior of the diameter reduction machine body 1. Grasp the workpiece through the material transfer manipulator 6 on the side close to the packing component 5, and perform the diameter reduction work by placing the workpiece on the diameter reduction mechanism 7. After all the workpieces on the material transporting component 4 are removed, move the material transporting component 4 close to the packing component 5 to the box transfer mechanism 3 through the packing component 5. Transport the shipping box 42 on the side close to the packing component 5 to the direction close to the box unloading component 10 through the box transfer mechanism 3, and then place the shipping box 42 on another transport vehicle 41 through the box unloading component 10. Move the workpiece after diameter reduction to the static stiffness detection mechanism 11 again through the transfer component 8, so that the static stiffness detection mechanism 11 detects the static stiffness of the workpiece. After completion, move the workpiece to the insert detection mechanism 9 through the transfer component 8 for insert inspection. Move the workpiece after detection to another group of shipping boxes 42 through the material transfer manipulator 6 on the side close to the box unloading component 10, and pull out the material transporting component 4 filled with workpieces to complete the diameter reduction operation of the rubber bushing. The device has a compact structure, small floor area, fast production speed, realizes lean, unmanned, digital and flexible, and is faster in reducing the diameter of the rubber bushing. At the same time, a lifting cylinder is installed on the above-mentioned transport vehicle 41, which can lift the shipping box 42 at the bottom. The static stiffness detection mechanism 11 is driven by air pressure controlled by a precision pressure regulating valve, and the detected displacement is used to judge whether the static stiffness is qualified; the detection of the presence or absence of inserts is judged by weighing through the insert detection mechanism 9. The diameter reduction mechanism 7 is installed in a sunken manner, which is convenient for automation and has a fast production rhythm. The hydraulic station is placed below the diameter reduction mechanism 7, and the structure is compact.

[0034] By providing multiple groups of limit slots 43 on the shipping box 42, the workpieces can be separated and stored, reducing the problem of mutual collision of the workpieces, improving the protection effect on the workpieces, and at the same time limiting the workpieces, enabling the material transfer manipulator 6 to better calculate and grasp and move the workpieces.

[0035] The material transfer manipulator 6 adopts four-axis servo control of X, Y, Z, and R, and is clamped by the mechanical claw 64 to adapt to products with different outer diameters and heights. When the material transporting component 4 is transferred from the feeding position to the loading position, the loading camera automatically captures the product model in the box, automatically judges whether it is tilted, and transmits the position and quantity information to the control system of the material transfer manipulator 6. The mechanical claws 64 are taken out one by one for subsequent processing. After all the products inside the entire shipping box 42 are taken away, the empty shipping box 42 is transferred backward to wait for receiving the finished products, which is more intelligent.

[0036] When the material transporting component 4 is moved to the loading and unloading station, control the lateral pin 52 to move to both sides of the shipping box 42 through the moving slide rail 51, and realize the support and movement of the entire shipping box 42 by horizontally inserting a pair of lateral pins 52, which is more stable.

[0037] By providing a plurality of ventilation ducts 12 on the reducing machine body 1, the heat generated when the reducing machine body 1 works can be dissipated to the outside through the ventilation ducts 12, reducing the working temperature inside the reducing machine body 1 and improving the working safety of the reducing machine body 1.

[0038] The above shows and describes 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 by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A rubber bushing reducing machine, comprising a reducing machine body (1); characterized in that: The inner wall of the reducing machine body (1) is provided with a packing assembly (5) and a packing assembly (10); the packing assembly (5) and the packing assembly (10) are symmetrically arranged inside the reducing machine body (1); a material transport assembly (4) is arranged below the packing assembly (5) and the packing assembly (10); a processing table (2) is fixedly connected inside the reducing machine body (1); a reducing mechanism (7) is installed in the middle of the processing table (2); the reducing mechanism (7) is arranged close to the packing assembly (5); a sheet insert detection mechanism (9) is installed on the top of the processing table (2); the sheet insert detection mechanism (9) is arranged close to the packing assembly (10); a static stiffness detection mechanism (4) is installed on the top of the processing table (2); The invention relates to a material transporting machine according to the present invention. The material transporting machine according to the present invention comprises a material transporting mechanism (11); the static stiffness detecting mechanism (11) is arranged between the diameter reducing mechanism (7) and the insert detecting mechanism (9); a transfer assembly (8) is installed on the top of the processing table (2); a box transfer mechanism (3) is installed inside the diameter reducing machine body (1); the box transfer mechanism (3) is arranged between the box loading assembly (5) and the box unloading assembly (10); a pair of material transfer manipulators (6) are installed on the top of the inner side wall of the diameter reducing machine body (1); the material transfer manipulators (6) are arranged above the processing table (2); the material transporting assembly (4) comprises a transport vehicle (41) and a shipping box (42); the shipping box (42) is arranged on the transport vehicle (41) and is arranged in multiple groups.

2. A rubber bushing reducing machine according to claim 1, characterized in that: A plurality of groups of limiting grooves (43) are provided inside the shipping box (42); a plurality of groups of limiting grooves (43) are arranged in an array on the shipping box (42).

3. The rubber bushing reducing machine according to claim 2, characterized in that: The material transfer robot (6) comprises a transverse moving rail (61), a longitudinal moving rail (62), a moving cylinder (63) and a mechanical claw (64); the longitudinal moving rail (62) is provided with a pair and is installed at both ends of the transverse moving rail (61); the moving cylinder (63) is installed at the output end of the longitudinal moving rail (62); and the mechanical claw (64) is installed at the output end of the moving cylinder (63).

4. A rubber bushing reducing machine according to claim 3, characterized in that: The box packing assembly (5) comprises a movable slide rail (51) and a transverse latch (52); the movable slide rail (51) is fixedly connected to the inner side wall of the diameter reducing machine body (1); and the transverse latch (52) is installed on the output end of the movable slide rail (51).

5. A rubber bushing reducing machine according to claim 4, characterized in that: A ventilation pipe (12) is provided on the top of the reducing machine body (1); and a plurality of groups of the ventilation pipes (12) are provided.

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