Automobile door panel handrail tooling table

Abstract

This utility model relates to the field of automotive door panel assembly technology, specifically to an automotive door panel armrest assembly table; it includes a worktable, a support plate, and a rotating mechanism. The rotating mechanism includes a rotating shaft, a motor frame, a servo motor, a main gear, an auxiliary gear, a clamping device, and a limiting device. When the assembly table is in use, the automotive door panel is clamped and fixed by the rotating shaft and the clamping device. Furthermore, after releasing the limiting device, the servo motor can be controlled to rotate. The servo motor drives the main gear to rotate, and the rotation of the main gear drives the auxiliary gear to rotate, thereby realizing the rotation of the rotating shaft. This allows the door panel to be flipped and adjusted to be on both sides, facilitating the installation of armrests on both sides of the door panel. This solves the problem that existing assembly tables can only install armrests on one side of the automotive door panel, making it inconvenient to install armrests on the other side.

Description

Technical Field

[0001] This utility model relates to the field of automotive door panel assembly technology, and in particular to an automotive door panel armrest manual assembly platform. Background Technology

[0002] After the armrest watch cover is vacuum-positioned, the sewing thread is manually adjusted. Once the sewing thread is in place, the wrapping equipment is started to wrap it. Finally, any areas not properly wrapped by the machine are manually corrected. Under vacuum suction, it is difficult to accurately adjust the armrest watch cover, leading to twisted sewing threads and affecting the appearance. Due to the limitations of the armrest frame structure, the equipment cannot complete all wrapping actions in one go. This results in lengthy manual rework after the armrest is removed from the mold, failing to utilize the equipment's efficiency. This vacuum suction tooling method suffers from difficulties in adjusting the armrest watch cover and low assembly efficiency.

[0003] Existing technology CN209579479U discloses a manual assembly platform for automotive door panels, relating to the field of automotive parts processing equipment manufacturing technology. This manual assembly platform includes a mold blank, one end of which is hinged to a worktable equipped with a front support and a rear support via a rotating shaft. The rotating shaft is located at the front support, and a lifting device is provided on the rear support and connected to the other end of the mold blank. This addresses the problems of high labor costs, low work efficiency, and poor results associated with existing manual assembly platforms for automotive door panels.

[0004] However, the aforementioned tooling table can only be used to install handrails on one side of the car door panel, making it inconvenient to install handrails on the other side of the car door panel. Utility Model Content

[0005] The purpose of this utility model is to provide a car door panel armrest installation platform, which aims to solve the problem that existing installation platforms can only install armrests on one side of the car door panel, making it inconvenient to install armrests on the other side of the car door panel.

[0006] To achieve the above objectives, this utility model provides a manual assembly table for automobile door panels, including a workbench with support plates installed on both sides of the workbench, and also including a rotating mechanism;

[0007] The rotating mechanism includes a rotating shaft, a motor frame, a servo motor, a main gear, an auxiliary gear, a clamping device, and a limiting device. The rotating shaft is rotatably mounted on the support plate and has a workpiece mounting plane. The motor frame is fixedly connected to the left support plate and is located on the side of the support plate near the rotating shaft. The servo motor has a brake mechanism and an encoder and is fixed on the motor frame. Its output shaft is connected to the left rotating shaft via a coupling. The main gear is fixed on the output shaft of the servo motor. The auxiliary gear is fixed on the left rotating shaft and meshes with the main gear. The clamping device is located on the workpiece mounting plane of the rotating shaft, and the limiting device is located on the right support plate near the rotating shaft.

[0008] The clamping device includes a bracket and an actuating component. The bracket is fixed on the rotating shaft and located on the workpiece mounting plane of the rotating shaft. The actuating component is disposed on the bracket.

[0009] The actuation component includes a rotating screw and a turntable. The rotating screw is threadedly connected to the bracket and passes through the bracket, and is T-shaped. The turntable is detachably connected to the rotating screw and is located at the top of the rotating screw.

[0010] The limiting device includes a positioning plate and a pin. The positioning plate is fixed to the top of the support plate on the right side. The pin is slidably connected to the positioning plate and to the rotating shaft on the right side.

[0011] The car door panel armrest assembly platform also includes a lubrication mechanism, which includes an oil pan and a drain valve. The oil pan is fixedly connected to the support plate on the left side and is located below the main gear, with some of the teeth at the bottom of the main gear immersed in the lubricating oil in the oil pan. The drain valve is threadedly connected to the oil pan and is located at the bottom of the oil pan.

[0012] This utility model discloses a car door panel armrest assembly table. In use, the car door panel is clamped and fixed by a rotating shaft and a clamping device. Furthermore, after releasing the limiting device, a servo motor can be controlled to rotate. The servo motor drives the main gear to rotate, which in turn drives the auxiliary gear to rotate, thus rotating the rotating shaft. This allows the door panel to be flipped and adjusted for both sides, facilitating the installation of armrests on both sides of the door panel. This solves the problem that existing assembly tables can only install armrests on one side of the car door panel, making it inconvenient to install armrests on the other side. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below.

[0014] Figure 1 This is a schematic diagram of the overall structure of the manual assembly platform for the car door panel according to the first embodiment of this utility model.

[0015] Figure 2 This is a schematic diagram of the structure of the pin in the first embodiment of this utility model.

[0016] Figure 3 This is a schematic diagram of the overall structure of the manual assembly platform for the car door panel according to the second embodiment of this utility model.

[0017] In the diagram: 101-Workbench, 102-Support plate, 103-Rotating shaft, 104-Motor frame, 105-Servo motor, 106-Main gear, 107-Auxiliary gear, 108-Bracket, 109-Rotating screw, 110-Turntable, 111-Positioning plate, 112-Pin, 201-Oil pan, 202-Drain valve. Detailed Implementation

[0018] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain the present invention, but should not be construed as limiting the present invention.

[0019] Example 1:

[0020] like Figure 1 and Figure 2 As shown, where Figure 1 This is a schematic diagram of the overall structure of the manual assembly platform for the car door panel. Figure 2 This is a structural diagram of pin 112. This utility model provides a car door panel armrest assembly platform: it includes a workbench 101, a support plate 102, and a rotating mechanism. The rotating mechanism includes a rotating shaft 103, a motor frame 104, a servo motor 105, a main gear 106, an auxiliary gear 107, a clamping device, and a limiting device. The clamping device includes a bracket 108 and an actuating component. The actuating component includes a rotating screw 109 and a turntable 110. The limiting device includes a positioning plate 111 and a pin 112. This solution solves the problem that existing tooling platforms can only install armrests on one side of the car door panel, making it inconvenient to install armrests on the other side. The aforementioned solution allows for convenient installation of armrests on both sides of the door panel.

[0021] In this embodiment, support plates 102 are installed on both sides of the workbench 101, and the support plates 102 are fixed by positioning pins and bolts arranged from bottom to top.

[0022] The rotating shaft 103 is rotatably mounted on the support plate 102 and has a workpiece mounting plane. The motor frame 104 is fixedly connected to the left support plate 102 and is located on the side of the support plate 102 near the rotating shaft 103. The servo motor 105 has a brake mechanism and an encoder and is fixed on the motor frame 104. Its output shaft is connected to the left rotating shaft 103 via a coupling. The main gear 106 is fixed on the output shaft of the servo motor 105. The auxiliary gear 107 is fixed on the left rotating shaft 103 and meshes with the main gear 106. The clamping device is located on the workpiece mounting plane of the rotating shaft 103. The limiting device is located on the right support plate 102 near the rotating shaft 103. The mounting end of the rotating shaft 103 is mounted on the support plate 102 via a rotary bearing. A workpiece mounting plane is provided on the rotating shaft 103 for workpiece mounting. The motor frame 104 is fixed by positioning pins and countersunk bolts, with the positioning pins and bolts arranged from right to left. The servo motor 105, equipped with a brake mechanism and encoder, facilitates shaft locking and rotation angle control, and is fixed by bolts. Its output shaft is connected to the left rotating shaft 103 via a coupling. The main gear 106 is fixed to the output shaft of the servo motor 105 by a key and bolts. The auxiliary gear 107 is fixed to the left rotating shaft 103 by a key and bolts and meshes with the main gear 106. The clamping device cooperates with the rotating shaft 103 to clamp and fix the door panel. The workpiece mounting plane of the rotating shaft 103 facilitates structural optimization of the rotating shaft 103. The limiting device is used to further improve stability after the workpiece is reversed and positioned.

[0023] Secondly, the bracket 108 is fixed on the rotating shaft 103 and located on the workpiece mounting plane of the rotating shaft 103; the actuating component is disposed on the bracket 108. The bracket 108 is fixed by positioning pins and bolts, and the bracket 108 is Z-shaped. The actuating component cooperates with the bracket 108 to fix the door panel.

[0024] Then, the rotating screw 109 is threadedly connected to the bracket 108, passes through the bracket 108, and is T-shaped; the turntable 110 is detachably connected to the rotating screw 109 and is located at the top of the rotating screw 109. The rotating screw 109 and the bracket 108 are threadedly rotated, the bottom disc is used to abut against the door panel, and the turntable 110 is fixed by multiple bolts.

[0025] Finally, the positioning plate 111 is fixed to the top of the right support plate 102; the plug pin 112 is slidably connected to the positioning plate 111 and is also slidably connected to the right rotating shaft 103. The positioning plate 111 is fixed by a positioning pin and bolts. The positioning plate 111 is provided with through holes, and the right rotating shaft 103 is vertically provided with through holes. The cross section of the plug pin 112 is in a Chinese character shape '中', and the bottom round shaft can be respectively slidably inserted into the through holes on the positioning plate 111 and the right rotating shaft 103.

[0026] When using the present utility model to solve the problem that in the process of using the existing tooling table, it can only install the armrest on one side of the car door panel and it is inconvenient to install the armrest on the other side of the car door panel, when the tooling table is in use, the car door panel is clamped and fixed by the workpiece mounting plane of the rotating shaft 103 and the clamping device. Further, after removing the plug pin 112, the servo motor 105 can be controlled to act. After the servo motor 105 acts, it drives the main gear 106 to rotate. The rotation of the main gear 106 drives the auxiliary gear 107 to rotate, thereby realizing the rotation of the left rotating shaft 103. The right rotating shaft 103 can rotate because the plug pin 112 is removed. Furthermore, the door panel can be flipped and adjusted on the front and back sides, which is convenient for installing the armrests on the front and back sides of the door panel. Thus, the problem that in the process of using the existing tooling table, it can only install the armrest on one side of the car door panel and it is inconvenient to install the armrest on the other side of the car door panel can be solved.

[0027] Embodiment 2:

[0028] As Figure 3 shown, where Figure 3 is the overall structural schematic diagram of the car door panel armrest tooling table. On the basis of the first embodiment, the present utility model provides a car door panel armrest tooling table. The car door panel armrest tooling table further includes a lubrication mechanism. The lubrication mechanism includes an oil pan 201 and a discharge valve 202.

[0029] Among them, the oil pan 201 is fixedly connected to the left support plate 102 and is located below the main gear 106. And a part of the teeth at the bottom of the main gear 106 will be immersed below the lubricating oil liquid level in the oil pan 201; the discharge valve 202 is threadedly connected to the oil pan 201 and is located at the bottom of the oil pan 201. The oil pan 201 is fixed by countersunk head bolts, and the bolts are arranged from right to left. Lubricating oil liquid is stored in the oil pan 201, and the liquid level of the oil liquid needs to submerge a part of the teeth of the main gear 106. The threaded installation end of the discharge valve 202 is installed in the threaded oil outlet at the bottom of the oil pan 201 for discharging and replacing the oil liquid.

[0030] In this embodiment, by setting up the oil pan 201 and storing lubricating oil, the lubricating oil can be transferred to the meshing point of the gear teeth when the main gear 106 rotates and meshes with the auxiliary gear 107 for lubrication. Furthermore, the servo motor 105 drives the main gear 106 to rotate at a low speed, which avoids excessive oil being thrown out.

[0031] The above-disclosed embodiments are merely one or more preferred embodiments of this application and should not be construed as limiting the scope of this application. Those skilled in the art can understand that all or part of the processes for implementing the above embodiments and equivalent changes made in accordance with the claims of this application still fall within the scope of this application.

Claims

1. A manual assembly table for an automobile door panel armrest, comprising a workbench with support plates installed on both sides of the workbench, characterized in that: It also includes a rotating mechanism; The rotating mechanism includes a rotating shaft, a motor frame, a servo motor, a main gear, an auxiliary gear, a clamping device, and a limiting device. The rotating shaft is rotatably mounted on the support plate and has a workpiece mounting plane. The motor frame is fixedly connected to the left support plate and is located on the side of the support plate near the rotating shaft. The servo motor has a brake mechanism and an encoder and is fixed on the motor frame. Its output shaft is connected to the left rotating shaft via a coupling. The main gear is fixed on the output shaft of the servo motor. The auxiliary gear is fixed on the left rotating shaft and meshes with the main gear. The clamping device is located on the workpiece mounting plane of the rotating shaft, and the limiting device is located on the right support plate near the rotating shaft.

2. The automotive door panel arm rest tooling station of claim 1, wherein : The clamping device includes a bracket and an actuating component. The bracket is fixed on the rotating shaft and located on the workpiece mounting plane of the rotating shaft. The actuating component is disposed on the bracket.

3. The automotive door panel arm rest tooling station of claim 2, wherein : The actuating component includes a rotating screw and a turntable. The rotating screw is threadedly connected to the bracket and passes through the bracket, and is T-shaped. The turntable is detachably connected to the rotating screw and is located at the top of the rotating screw.

4. The automotive door panel arm rest tooling station of claim 1, wherein : The limiting device includes a positioning plate and a pin. The positioning plate is fixed to the top of the support plate on the right side. The pin is slidably connected to the positioning plate and to the rotating shaft on the right side.

5. The automotive door panel arm rest work station of claim 1, wherein : The automotive door panel armrest assembly platform also includes a lubrication mechanism, which includes an oil pan and a drain valve. The oil pan is fixedly connected to the support plate on the left side and is located below the main gear, with some of the teeth at the bottom of the main gear immersed in the lubricating oil in the oil pan. The drain valve is threadedly connected to the oil pan and is located at the bottom of the oil pan.

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