Automatic pushing mechanism for brake disc production

Abstract

The utility model discloses an automatic pushing mechanism for brake disc production, which relates to the technical field of brake disc production and comprises a conveying component, a pushing component and an anti-friction component. The anti-friction assembly comprises a pushing supporting roller and a roller unit, and when the pushing assembly transversely pushes the brake disc to be centered, the roller unit is used for supporting transverse movement of the brake disc and reducing transverse movement friction of the brake disc. By arranging the anti-friction assembly, when the brake disc is pushed to be centered by the material pushing assembly, the rolling wheel automatically provides transverse moving supporting and guiding for the brake disc, moving friction of the brake disc is effectively reduced, and compared with traditional hard friction between the brake disc and a conveying roller, friction scratching of the brake disc can be avoided, and the brake disc conveying device is convenient to use. Meanwhile, friction loss of the conveying rollers is effectively avoided, and the use stability and the service life of the device are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of brake disc production, in particular to an automatic material pushing mechanism for brake disc production. Background Art

[0002] The brake disc is a metal disc used for braking. The braking of the car mainly relies on the brake caliper clamping the brake disc to generate braking force.

[0003] During the production of brake discs, the loading of each process is mostly carried out by a robotic arm, and the brake discs are transferred between each process by a conveyor device. In order to ensure the accuracy of the robotic arm's grasping of the brake disc, it is necessary to ensure that the brake disc remains stable when it is conveyed to the rear end of the conveyor device, generally in the center of the conveyor device. Therefore, a pushing mechanism is set near the rear end of the conveyor device to push the conveyed brake disc to the center.

[0004] However, during actual operation, when the brake disc is pushed to the center, the brake disc and the conveying roller on the conveying device rub against each other. This will cause serious wear on the surface of the conveying roller close to the pushing mechanism over a period of time, thereby affecting the conveying of the brake disc. Based on this, an automatic pushing mechanism for brake disc production is provided. Utility Model Content

[0005] The purpose of the present utility model is to provide an automatic pushing mechanism for brake disc production in order to solve the above-mentioned problems.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an automatic pushing mechanism for brake disc production, comprising a conveying assembly consisting of a bracket body, a rotating shaft, and a pushing assembly, wherein a plurality of the rotating shafts are evenly arranged along the horizontal direction of the bracket body, the plurality of rotating shafts are rotatably connected to the inner side of the bracket body and protrude to both sides of the outer side of the bracket body, the pushing assemblies are distributed inside and outside the bracket body, and an anti-friction assembly is provided on the outer side of the rotating shaft close to the pushing assembly, and the anti-friction assembly is used to provide support and guidance for the lateral movement of the brake disc;

[0007] The anti-friction component includes a push support roller and a roller unit;

[0008] The push support roller is fixed to the outside of the rotating shaft, and the roller unit is composed of a plug-in arm and a roller. The roller is rotatably connected between the two plug-in arms. The plug-in arm and the roller are installed on the inside of the push support roller, and the top of the roller protrudes to the outside of the push support roller.

[0009] The outer side of the other rotating shaft is fixedly connected with a conveying roller, which rotates until the top of the uppermost roller is flush with the top of the rotating shaft;

[0010] The horizontal longitudinal conveying of the brake disc is achieved by cooperating with the roller that moves in the circle with the push support roller and the conveying roller;

[0011] When the pusher assembly pushes the brake disc laterally to center it, the roller is used to provide support for the lateral movement of the brake disc, thereby reducing the lateral movement friction of the brake disc.

[0012] As a further solution of the present invention: the anti-friction component further includes a cross-shaped mounting groove and an annular fixing groove;

[0013] One end of the two rollers is fixedly connected with an arc-shaped fixing piece;

[0014] The cross-shaped mounting groove is opened at one end of the pusher support roller and passes through the top of the pusher support roller. The connecting arm and the roller are connected and installed on the inner side of the cross-shaped mounting groove. The annular fixing groove is opened at one end of the pusher support roller and is connected to the cross-shaped mounting groove. The arc-shaped fixing plate is clamped on the inner side of the annular fixing groove. The arc-shaped fixing plate and the annular fixing groove are respectively provided with corresponding mounting holes and threaded holes. The connecting arm and the pusher support roller are installed and fixed by screws passing through the mounting holes and the threaded holes.

[0015] As a further solution of the present invention: the cross-shaped mounting groove and roller unit are provided in multiple groups and are evenly distributed circumferentially on the outside of the push support roller, and the multiple arc-shaped fixing plates form an annular structure and match the inner wall of the annular fixing groove.

[0016] As a further solution of the present invention: a notch is provided at the top of one end of the bracket body at a position aligned with the push support roller, and the width of the notch is smaller than the inner diameter of the rotating shaft and larger than the horizontal width of the arc-shaped fixing piece.

[0017] As a further solution of the present invention: the pushing assembly includes an electric push rod, a moving seat, and a pushing rod;

[0018] The electric push rods are symmetrically mounted on both ends of the outer wall of the bracket body, and the output ends of the electric push rods pass through the inner side of the bracket body and are fixedly connected to the moving seat, which is located below the pusher support roller;

[0019] The pushing rod is symmetrically mounted on the top of the moving seat and extends from the middle of the two pushing support rollers to above the pushing support rollers.

[0020] As a further solution of the present invention: the conveying assembly further includes a sprocket, a chain, and a drive motor;

[0021] The sprocket is fixed to one end of the rotating shaft and is distributed outside the bracket body. The chain is sleeved on the outside of the two sprockets connected to the two adjacent rotating shafts to achieve synchronous transmission between the two rotating shafts.

[0022] The driving motor is fixedly mounted on one end of the outer wall of the bracket body, and the output end of the driving motor is fixedly connected to one end of a rotating shaft, so as to provide power for the rotation of the multiple rotating shafts.

[0023] Compared with the prior art, the beneficial effects of the present invention are:

[0024] By setting up an anti-friction component, when the pushing component pushes the brake disc to the center, the roller rotates to provide lateral movement support and guidance for the brake disc, effectively reducing the movement friction of the brake disc. Compared with the traditional hard friction between the brake disc and the conveyor roller, it can not only avoid friction scratches on the brake disc, but also effectively avoid friction loss of the conveyor roller, effectively improving the stability and service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a structural diagram of the utility model;

[0026] Figure 2 For the utility model Figure 1 A magnified view of the position in the middle;

[0027] Figure 3 This is a structural schematic diagram from another perspective of the present invention;

[0028] Figure 4 For the utility model Figure 3 Enlarged view of position B in the middle;

[0029] Figure 5 This is a schematic diagram of the disassembly of the roller unit and the push support roller of the utility model.

[0030] In the figure: 1. Conveying assembly; 101. Bracket body; 102. Rotating shaft; 103. Sprocket; 104. Chain; 105. Conveying roller; 106. Driving motor; 2. Pushing assembly; 201. Electric push rod; 202. Moving seat; 203. Push rod; 3. Anti-friction assembly; 301. Pushing support roller; 302. Cross-shaped mounting groove; 303. Annular fixing groove; 304. Roller unit; 3041. Connecting arm; 3042. Roller; 3043. Arc-shaped fixing plate; 305. Notch groove. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0032] See also Figures 1 to 5 In an embodiment of the present invention, an automatic pushing mechanism for brake disc production includes a conveying assembly 1 composed of a bracket body 101 and a rotating shaft 102, and a pushing assembly 2. A plurality of rotating shafts 102 are evenly arranged along the horizontal direction of the bracket body 101. The plurality of rotating shafts 102 are rotatably connected to the inner side of the bracket body 101 and protrude to both sides of the outer side of the bracket body 101. The pushing assemblies 2 are distributed inside and outside the bracket body 101. An anti-friction assembly 3 is provided on the outer side of the rotating shaft 102 close to the pushing assembly 2. The anti-friction assembly 3 is used to provide support and guidance for the lateral movement of the brake disc.

[0033] The anti-friction component 3 includes a push support roller 301 and a roller unit 304;

[0034] The push support roller 301 is fixed to the outside of the rotating shaft 102. The roller unit 304 is composed of a splicing arm 3041 and a roller 3042. The roller 3042 is rotatably connected between the two splicing arms 3041. The splicing arms 3041 and the roller 3042 are installed on the inside of the push support roller 301, and the top of the roller 3042 protrudes to the outside of the push support roller 301.

[0035] The outer side of the other rotating shaft 102 is fixedly connected to a conveying roller 105, which rotates until the top of the uppermost roller 3042 is flush with the top of the rotating shaft 102;

[0036] The roller 3042 that moves in a circular motion with the push support roller 301 cooperates with the conveying roller 105 to realize the horizontal longitudinal conveyance of the brake disc;

[0037] When the pusher assembly 2 pushes the brake disc laterally to the center, the roller 3042 is used to provide support for the lateral movement of the brake disc, thereby reducing the friction of the lateral movement of the brake disc;

[0038] The pusher assembly 2 includes an electric push rod 201, a moving seat 202, and a push rod 203;

[0039] The electric push rods 201 are symmetrically mounted on both ends of the outer wall of the bracket body 101. The output end of the electric push rods 201 passes through the inner side of the bracket body 101 and is fixedly connected to the movable seat 202. The movable seat 202 is located below the push support roller 301.

[0040] The push rod 203 is symmetrically mounted on the top of the movable seat 202 and extends from the middle of the two push support rollers 301 to the top of the push support rollers 301;

[0041] The conveying assembly 1 further includes a sprocket 103, a chain 104, and a drive motor 106;

[0042] The sprocket 103 is fixed to one end of the rotating shaft 102 and is distributed outside the bracket body 101. The chain 104 is sleeved on the outside of the two sprockets 103 connected to the two adjacent rotating shafts 102 to achieve synchronous transmission between the two rotating shafts 102.

[0043] The driving motor 106 is fixedly mounted on one end of the outer wall of the bracket body 101 , and the output end of the driving motor 106 is fixedly connected to one end of a rotating shaft 102 , so as to provide power for the rotation of the multiple rotating shafts 102 .

[0044] In this embodiment, it should be noted that a sensor is installed at the top of the bracket body 101 near the pusher assembly 2. When the brake disc is conveyed close to the pusher assembly 2, the sensor can monitor the position of the brake disc and send a signal to the controller of the electric push rod 201. The controller controls the operation of the electric push rod 201 to push the brake disc to the center.

[0045] When this device is used to transport the brake disc, the operating steps are as follows:

[0046] First, the drive motor 106 is started, and the drive motor 106 drives a rotating shaft 102 to rotate. This rotating shaft 103 drives other rotating shafts 103 to rotate synchronously and in the same direction through the transmission of the sprocket 104 and the chain 105, thereby realizing the synchronous and same-direction rotation of multiple conveying rollers 105 and multiple pusher support rollers 301;

[0047] Then, the brake disc is placed at the front end of the conveying component 1 and is driven by the rotating conveying roller 105 to be conveyed to the area of ​​the pushing component 2. At this time, the brake disc is located above the pushing support roller 301 and is in contact with the upper surface of the multiple rollers 3042. At this time, the arrival of the brake disc is detected by the external sensor, and the sensor sends a signal to the external controller. The controller controls the start of the electric push rod 201 to run. The two electric push rods 201 respectively push the two moving seats 202 closer to each other. The two moving seats 202 drive the two sets of push rods 203 closer to each other. The two sets of push rods 203 clamp and push the brake disc, so that the brake disc moves to the center state.

[0048] During this process, the roller 3042 will rotate to provide support and guidance for the movement of the brake disc, while reducing the movement friction of the brake disc. Compared with the traditional hard friction between the brake disc and the conveyor roller, it can not only avoid friction scratches on the brake disc, but also effectively avoid friction loss of the conveyor roller, effectively improving the stability and service life of the device.

[0049] Please refer to Figures 1 to 5 , the anti-friction component 3 also includes a cross-shaped mounting groove 302 and an annular fixing groove 303;

[0050] One end of the two rollers 3042 is fixedly connected to an arc-shaped fixing piece 3043;

[0051] The cross-shaped mounting groove 302 is provided at one end of the pushing support roller 301 and passes through the top of the pushing support roller 301. The plug-in arm 3041 and the roller 3042 are plugged and installed on the inner side of the cross-shaped mounting groove 302. The annular fixing groove 303 is provided at one end of the pushing support roller 301 and is connected to the cross-shaped mounting groove 302. The arc-shaped fixing piece 3043 is clamped on the inner side of the annular fixing groove 303. The arc-shaped fixing piece 3043 and the annular fixing groove 303 are respectively provided with corresponding mounting holes and threaded holes. The plug-in arm 3041 and the pushing support roller 301 are installed and fixed by screws passing through the mounting holes and the threaded holes.

[0052] A notch 305 is formed at the top of one end of the bracket body 101 and aligned with the push support roller 301 . The width of the notch 305 is smaller than the inner diameter of the rotating shaft 102 and larger than the horizontal width of the arc-shaped fixing piece 3043 .

[0053] In this embodiment, when installing the roller 3042, the push support roller 301 can be rotated first so that a cross-shaped mounting groove 302 is rotated upward and aligned with the notch groove 305. Then, a group of roller units 304 can be taken out, and the plug-in arm 3041 is passed through the notch groove 305 and inserted into the cross-shaped mounting groove 302. After the arc-shaped fixing piece 3043 is inserted into the annular fixing groove 303, the arc-shaped fixing piece 3043 is fixed by screws, thereby achieving the fixed installation of this group of roller units 304. After that, the other groups of roller units 304 can be installed in sequence.

[0054] The above operations can realize the convenient disassembly and assembly of the roller unit 304, thereby facilitating subsequent maintenance.

[0055] Please refer to Figures 1 to 5 The cross-shaped mounting groove 302 and the roller unit 304 are provided in multiple groups and are evenly distributed around the outer side of the push support roller 301 . A plurality of arc-shaped fixing pieces 3043 form an annular structure and match the inner wall of the annular fixing groove 303 .

[0056] In this embodiment, by providing multiple groups of roller units 304 , the brake disc can be supported for lateral movement while also being able to be stably transported longitudinally.

[0057] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An automatic pushing mechanism for brake disc production, comprising a conveying assembly (1) consisting of a bracket body (101), a rotating shaft (102), and a pushing assembly (2), wherein a plurality of rotating shafts (102) are evenly arranged along the horizontal direction of the bracket body (101), and the plurality of rotating shafts (102) are rotatably connected to the inner side of the bracket body (101) and protrude to both sides of the outer side of the bracket body (101), and the pushing assemblies (2) are distributed inside and outside the bracket body (101), characterized in that: An anti-friction component (3) is provided on the outside of the rotating shaft (102) close to the pushing component (2), and the anti-friction component (3) is used to provide support and guidance for the lateral movement of the brake disc; The anti-friction component (3) comprises a pusher support roller (301) and a roller unit (304); The push support roller (301) is fixed to the outside of the rotating shaft (102); the roller unit (304) is composed of a splicing arm (3041) and a roller (3042); the roller (3042) is rotatably connected between the two splicing arms (3041); the splicing arm (3041) and the roller (3042) are installed on the inside of the push support roller (301), and the top of the roller (3042) protrudes to the outside of the push support roller (301); The outer side of the other rotating shaft (102) is fixedly connected to a conveying roller (105), which is rotated until the top of the uppermost roller (3042) is flush with the top of the rotating shaft (102); The roller (3042) that moves in a circular motion with the push support roller (301) cooperates with the conveying roller (105) to realize horizontal longitudinal conveyance of the brake disc; When the pusher assembly (2) pushes the brake disc laterally to center it, the roller (3042) is used to provide support for the lateral movement of the brake disc, thereby reducing the friction of the lateral movement of the brake disc.

2. The automatic pushing mechanism for brake disc production according to claim 1, characterized in that: The anti-friction component (3) further includes a cross-shaped mounting groove (302) and an annular fixing groove (303); One end of the two rollers (3042) is fixedly connected to an arc-shaped fixing piece (3043); The cross-shaped mounting groove (302) is provided at one end of the pusher support roller (301) and passes through the top of the pusher support roller (301); the splicing arm (3041) and the roller (3042) are spliced ​​and installed on the inner side of the cross-shaped mounting groove (302); the annular fixing groove (303) is provided at one end of the pusher support roller (301) and is connected to the cross-shaped mounting groove (302); the arc-shaped fixing piece (3043) is clamped on the inner side of the annular fixing groove (303); the arc-shaped fixing piece (3043) and the annular fixing groove (303) are respectively provided with corresponding mounting holes and threaded holes; the splicing arm (3041) and the pusher support roller (301) are installed and fixed by screws passing through the mounting holes and threaded holes.

3. The automatic pushing mechanism for brake disc production according to claim 2, characterized in that: The cross-shaped mounting groove (302) and the roller unit (304) are provided in multiple groups and are evenly distributed around the outside of the push support roller (301). The multiple arc-shaped fixing pieces (3043) form an annular structure and match the inner wall of the annular fixing groove (303).

4. The automatic pushing mechanism for brake disc production according to claim 2, characterized in that: A notch groove (305) is provided at a position where the top of one end of the bracket body (101) is aligned with the push support roller (301), and the width of the notch groove (305) is smaller than the inner diameter of the rotating shaft (102) and larger than the horizontal width of the arc-shaped fixing piece (3043).

5. The automatic pushing mechanism for brake disc production according to claim 1, characterized in that: The pushing assembly (2) comprises an electric push rod (201), a movable seat (202), and a pushing rod (203); The electric push rod (201) is symmetrically mounted on both ends of the outer wall of the bracket body (101), and the output end of the electric push rod (201) passes through the inner side of the bracket body (101) and is fixedly connected to the movable seat (202), and the movable seat (202) is located below the push support roller (301); The pushing rod (203) is symmetrically mounted on the top of the movable seat (202) and extends from the middle of the two pushing support rollers (301) to above the pushing support rollers (301).

6. The automatic pushing mechanism for brake disc production according to claim 1, characterized in that: The conveying assembly (1) further includes a sprocket (103), a chain (104), and a drive motor (106); The sprocket (103) is fixed to one end of the rotating shaft (102) and is distributed outside the bracket body (101); the chain (104) is sleeved on the outsides of two sprockets (103) connected to two adjacent rotating shafts (102) to achieve synchronous transmission between the two rotating shafts (102); The driving motor (106) is fixedly mounted on one end of the outer wall of the bracket body (101), and the output end of the driving motor (106) is fixedly connected to one end of a rotating shaft (102), so as to provide power for the rotation of the plurality of rotating shafts (102).

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