Automotive door module glass lifter guide rail pulley swaging mechanism

Abstract

The utility model relates to the technical field of automobile accessory assembly, disclose a kind of automobile door module glass lifter guide rail pulley riveting mechanism, including bottom plate and rotating installation on the turntable of bottom plate, five tool holders are peripherally spaced apart and arranged on the turntable, collecting groove is opened in the tool holder position of turntable, scraper is slidably installed in collecting groove, transmission assembly is connected on scraper, five station assemblies are peripherally distributed on the bottom plate corresponding to turntable, annular collecting box is sleeved outside the turntable, the guide ring for guiding waste to collecting box is connected to the outside of turntable.The utility model drives scraper to slide along mounting block special-shaped sliding groove by turntable rotation, realizes the synchronous automatic cleaning of oil dirt mixture, cooperate guide ring and annular collecting box, can guide waste after cleaning to collecting box, reduce equipment maintenance frequency, simultaneously, five station assemblies cooperate, realize rivet feeding, oiling, pulley assembly, secondary oiling and workpiece transfer continuous automatic process.

Description

Technical Field

[0001] This utility model belongs to the field of automotive parts assembly technology, specifically, it relates to a riveting mechanism for a guide rail pulley of an automotive door module glass lifter. Background Technology

[0002] In the riveting assembly process of the guide rail pulley of the automotive door module window regulator, the oiling treatment of the rivets and pulleys is a key process to ensure the subsequent riveting quality and the service life of the components. The oiling can reduce the frictional resistance during riveting, improve the tightness of the connection, and play a role in rust prevention and protection.

[0003] However, during the oiling process, grease is prone to dripping and overflowing, and long-term accumulation not only contaminates the equipment but also affects the stability of equipment operation.

[0004] In view of this, this utility model is proposed. Utility Model Content

[0005] To address the problem of grease dripping and overflowing during oiling operations, which, over time, not only contaminates equipment but also affects its operational stability, the basic concept of this utility model is as follows: A riveting mechanism for a guide rail pulley of a car door module window regulator includes a base plate and a turntable rotatably mounted on the base plate. Five tooling seats are circumferentially spaced along the turntable. A collection groove is provided in the turntable corresponding to the tooling seats. A scraper is slidably installed in the collection groove. A transmission component is connected to the scraper. Five station components are distributed circumferentially on the base plate corresponding to the turntable. An annular collection box is sleeved on the outside of the turntable. A guide ring for guiding waste material to the collection box is connected to the outside of the turntable.

[0006] In a preferred embodiment of this utility model, five positioning blocks are fixedly fixed at circumferential intervals on the top of the turntable, five tooling seats are respectively installed on the upper part of the five positioning blocks, five collection slots are correspondingly arranged with the five positioning blocks, and each collection slot is equipped with a scraper and a set of transmission components.

[0007] In a preferred embodiment of this utility model, an mounting block is installed on the base plate, the turntable is rotatably mounted on the mounting block, the transmission assembly includes a connecting rod and a slider, one end of the connecting rod is connected to a scraper and the other end is connected to the slider, the mounting block is provided with an irregularly shaped groove, and the slider passes through the turntable and is slidably assembled in the irregularly shaped groove.

[0008] In a preferred embodiment of this utility model, the guide ring is made of rubber, the inner side of the guide ring is connected to the outer wall of the turntable, and the collection box has a ring structure and is sleeved on the outer side of the turntable.

[0009] In a preferred embodiment of the present invention, the workstation assembly includes a servo electric cylinder manipulator, two sets of pneumatic cylinder manipulators, and two sets of oiling components. The two sets of pneumatic cylinder manipulators are respectively installed at the first and third workstations of the turntable, the two sets of oiling components are respectively installed at the second and fourth workstations of the turntable, and the servo electric cylinder manipulator is installed at the fifth workstation of the turntable.

[0010] In a preferred embodiment of this utility model, the scraper is provided with an avoidance groove, which is adapted to the positioning block on the top of the turntable.

[0011] Compared with the prior art, the present invention has the following advantages: This invention utilizes a turntable to drive a scraper to slide along the irregular groove of the mounting block, achieving synchronous and automatic cleaning of oil and grease mixtures. With the help of a guide ring and annular collection box, the cleaned waste can be guided into the collection box, reducing the frequency and cost of equipment maintenance. At the same time, the five workstation components distributed around the turntable work together to realize a continuous and automated process of riveting, oiling, pulley assembly, secondary oiling, and workpiece transfer.

[0012] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0013] In the attached diagram: Figure 1 A 3D diagram of a guide rail pulley riveting mechanism for a car door module window regulator; Figure 2 A schematic diagram of the turntable structure of a guide rail pulley riveting mechanism for a car door module window regulator; Figure 3 A 3D view of a turntable without tooling mount for a riveting mechanism of a guide rail pulley for a car door module window regulator; Figure 4 A 3D drawing of a cleaning component for a guide rail pulley riveting mechanism of a car door module window regulator; Figure 5 This is a schematic diagram of the installation of a collection box and a turntable for a guide rail pulley riveting mechanism of a car door module window regulator.

[0014] In the diagram: 1. Base plate; 2. Turntable; 3. Oiling assembly; 4. Cylinder robot; 5. Positioning block; 6. Tooling seat; 7. Collection trough; 8. Scraper; 81. Connecting rod; 82. Clearance groove; 9. Slider; 10. Mounting block; 11. Slide; 12. Guide ring; 13. Collection box; 14. Servo electric cylinder robot. Detailed Implementation

[0015] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0016] like Figures 1 to 5 As shown, a riveting mechanism for a car door module window regulator guide rail pulley includes a base plate 1 and a turntable 2 rotatably mounted on the base plate 1. Five tooling seats 6 are spaced circumferentially on the turntable 2. A collection groove 7 is provided inside the turntable 2 corresponding to the tooling seats 6. A scraper 8 is slidably mounted in the collection groove 7, and a transmission assembly is connected to the scraper 8. Five workstation components are distributed circumferentially on the base plate 1 corresponding to the turntable 2. An annular collection box 13 is fitted on the outer side of the turntable 2, and a guide ring 12 is connected to the outer side of the turntable 2 to guide waste material to the collection box 13. In this configuration, the turntable 2 allows the workpiece to move between different workstations. The tooling seats 6 support the riveting rivets and pulleys. The collection groove 7 temporarily stores waste such as oil stains generated during operation. The scraper 8 slides within the collection groove 7 driven by the transmission assembly to scrape away waste material. The guide ring 12 guides the scraped waste material into the annular collection box 13, preventing waste material from scattering into equipment gaps.

[0017] like Figures 1 to 5 As shown in the specific embodiment, five positioning blocks 5 are fixedly fixed at circumferential intervals on the top of the turntable 2, five tooling seats 6 are respectively installed on the upper part of the five positioning blocks 5, and five collection grooves 7 are correspondingly arranged with the five positioning blocks 5. Each collection groove 7 is equipped with a scraper 8 and a set of transmission components. In this arrangement, the positioning blocks 5 play a positioning role for the tooling seats 6, the collection grooves 7 provide corresponding waste collection space under each tooling seat 6, and the scraper 8 cleans the waste in the corresponding area of ​​each workstation, improving the comprehensiveness and efficiency of cleaning.

[0018] like Figures 1 to 5 As shown, a mounting block 10 is further installed on the base plate 1, and the turntable 2 is rotatably mounted on the mounting block 10. The transmission assembly includes a connecting rod 81 and a slider 9. One end of the connecting rod 81 is connected to the scraper 8, and the other end is connected to the slider 9. The mounting block 10 has a shaped groove 11, and the slider 9 passes through the turntable 2 and is slidably assembled in the shaped groove 11. In this configuration, when the turntable 2 rotates, the slider 9 slides in the shaped groove 11 of the mounting block 10, and the connecting rod 81 drives the scraper 8 to slide along the collection groove 7. By utilizing the trajectory design of the shaped groove 11, the scraper 8 can be controlled to achieve reciprocating scraping action during the rotation of the turntable 2.

[0019] like Figures 1 to 5As shown, the guide ring 12 is made of rubber, and its inner side is connected to the outer wall of the turntable 2. The collection box 13 has a ring structure and is fitted onto the outer side of the turntable 2. In this configuration, the guide ring 12 fills the gap between the turntable 2 and the collection box 13.

[0020] like Figures 1 to 5 As shown, the workstation components further include a servo-electric cylinder robot 14, two sets of pneumatic cylinder robots 4, and two sets of oiling components 3. The two sets of pneumatic cylinder robots 4 are respectively installed at the first and third workstations of the turntable 2, and the two sets of oiling components 3 are respectively installed at the second and fourth workstations of the turntable 2. The servo-electric cylinder robot 14 is installed at the fifth workstation of the turntable 2. In this setup, the two sets of pneumatic cylinder robots 4 are responsible for feeding the rivets at the first workstation and assembling the pulleys at the third workstation, respectively, using cylinder drive to achieve gripping and placing actions. The two sets of oiling components 3 are responsible for oiling the rivets at the second workstation and the pulleys at the fourth workstation. The servo-electric cylinder robot 14 performs gripping and transferring of the wheel-rivet assembly at the fifth workstation. The components at each workstation work together to improve overall work efficiency.

[0021] like Figures 1 to 5 As shown, the scraper 8 is further provided with a clearance groove 82, which is adapted to the positioning block 5 on the top of the turntable 2. In this configuration, the shape and size of the clearance groove 82 match the positioning block 5. When the scraper 8 slides in the collection groove 7, the clearance groove 82 can avoid the positioning block 5, thus preventing interference between the scraper 8 and the positioning block 5.

[0022] The implementation principle of the riveting mechanism for the guide rail pulley of the automotive door module window regulator in this embodiment is as follows: First, after the equipment is started, the turntable 2 rotates stably around the mounting block 10 as the rotation center. When the tooling seat 6 on the turntable 2 rotates to the first station, the cylinder manipulator 4 at this station grabs the riveting nails conveyed by the vibratory feeder and linear belt feeder, and places them on the tooling seat 6, completing the automatic feeding of the riveting nails.

[0023] Then the turntable 2 continues to rotate, driving the tooling seat 6 with the rivets to the second station. The oiling component 3 at this station applies oil evenly to the surface of the rivets through an external centralized oil supply system and a metering oiling valve, completing the oiling pretreatment of the rivets. During this process, as the turntable 2 rotates, it will simultaneously drive the slider 9 connected to the scraper 8 to slide along the irregular groove 11 on the mounting block 10, causing the scraper 8 to slide in the collection tank 7. The clearance groove 82 on the scraper 8 avoids the positioning block 5, avoiding interference while scraping the residual oil mixture in the collection tank 7 to the outside of the turntable 2.

[0024] When the turntable 2 drives the oiled rivet to the third station, the cylinder robot 4 at this station grabs the pulley conveyed by the vibrating plate and the linear belt feeder, and puts the pulley on the rivet to complete the initial assembly of the rivet and the pulley. At this time, the turntable 2 continues to rotate, and the sliding trajectory of the slider 9 in the irregular groove 11 causes the scraper 8 to reciprocate in the collection tank 7 to further scrape off the waste in the collection tank 7.

[0025] Next, the turntable 2 drives the wheel nail assembly that has completed the initial assembly to rotate to the fourth station. The oiling component 3 at this station is activated to apply oil to the pulley and complete the oiling process. Finally, the turntable 2 transports the oiled wheel nail assembly to the fifth station. The servo electric cylinder robot 14 at this station grabs the wheel nail assembly and moves it to the designated position of the external riveting machine for riveting operation.

[0026] Throughout the process, the five workstations operate synchronously with the rotation of the turntable 2. That is, when the first workstation is feeding the rivets, the second workstation applies oil to the previous rivet, and the third workstation completes the assembly of the previous set of wheel rivets. Each workstation operates without waiting, achieving continuous operation. At the same time, every time the turntable 2 rotates to one workstation, the scraper 8 completes the cleaning of the collection tank 7 with the cooperation of the irregular sliding groove 11 and the slider 9, ensuring that the equipment remains clean while automating assembly, thus guaranteeing operational efficiency and equipment stability.

Claims

1. A riveting mechanism for a guide rail pulley of a car door module glass lifter, comprising a base plate (1) and a turntable (2) rotatably mounted on the base plate (1), characterized in that, Five tooling seats (6) are arranged circumferentially on the turntable (2). A collection groove (7) is opened in the turntable (2) corresponding to the tooling seat (6). A scraper (8) is slidably installed in the collection groove (7). A transmission component is connected to the scraper (8). Five work station components are distributed circumferentially on the base plate (1) corresponding to the turntable (2). An annular collection box (13) is sleeved on the outside of the turntable (2). A guide ring (12) for guiding waste to the collection box (13) is connected to the outside of the turntable (2).

2. The car door module glass lifter guide rail pulley riveting mechanism according to claim 1, characterized in that, The top of the turntable (2) is fixed with five positioning blocks (5) at circumferential intervals. Five tooling seats (6) are respectively installed on the upper part of the five positioning blocks (5). The five collection grooves (7) are set in correspondence with the five positioning blocks (5), and each collection groove (7) is equipped with a scraper (8) and a set of transmission components.

3. The car door module glass lifter guide rail pulley riveting mechanism according to claim 1, characterized in that, The base plate (1) is equipped with an mounting block (10), the turntable (2) is rotatably mounted on the mounting block (10), the transmission assembly includes a connecting rod (81) and a slider (9), one end of the connecting rod (81) is connected to the scraper (8), and the other end is connected to the slider (9), the mounting block (10) is provided with a shaped groove (11), and the slider (9) passes through the turntable (2) and is slidably assembled in the shaped groove (11).

4. The car door module glass lifter guide rail pulley riveting mechanism according to claim 1, characterized in that, The guide ring (12) is made of rubber. The inner side of the guide ring (12) is connected to the outer wall of the turntable (2). The collection box (13) is a ring structure and is sleeved on the outer side of the turntable (2).

5. The car door module glass lifter guide rail pulley riveting mechanism according to claim 1, characterized in that, The workstation assembly includes a servo electric cylinder manipulator (14), two sets of cylinder manipulators (4) and two sets of oiling components (3). The two sets of cylinder manipulators (4) are respectively installed at the first and third workstations of the turntable (2), the two sets of oiling components (3) are respectively installed at the second and fourth workstations of the turntable (2), and the servo electric cylinder manipulator (14) is installed at the fifth workstation of the turntable (2).

6. The car door module glass lifter guide rail pulley riveting mechanism according to claim 3, characterized in that, The scraper (8) is provided with a clearance groove (82), which is adapted to the top positioning block (5) of the turntable (2).

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