High-wear-resistance bushing polishing device for automobile seat angle adjuster

Abstract

The utility model belongs to the technical field of linings, and particularly relates to a high-abrasion-resistance lining polishing device for an automobile seat angle adjuster, which comprises a base, a feeding driving part, a polishing driving part and a polishing wheel, the feeding driving part is fixedly connected onto the base, one side of the base is fixedly connected with the polishing driving part, and the polishing wheel is fixedly connected with the feeding driving part. A grinding wheel is slidably connected to the grinding driving piece in an inserted mode and matched with the feeding driving piece. According to the high-abrasion-resistance bush for the automobile seat angle adjuster, through the overall matched design, when the bush body is polished, the bush body needs to be manually held by hand for polishing, continuous polishing use can be achieved, the polishing use effect is improved, through the design, the polishing strength of the bush body can be controlled, and the polishing efficiency is improved. And the situation that the size of the lining body is not standard enough due to the fact that the grinding force on all the faces of the lining body is not uniform, and later accurate installation and use of the lining body on the automobile seat angle adjuster are affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of bushings, in particular to a high-wear-resistant bushing grinding device for an automobile seat recliner. Background Art

[0002] In order to reduce abnormal noise when adjusting car seats and improve the convenience of adjustment, bushings are installed at the joints of the seat recliners. Car seat bushings are an important component of cars. Bushings are accessories used outside mechanical parts to achieve sealing, wear protection and other functions. They refer to ring sleeves that act as cushions. After production, high-wear-resistant bushings for car seat recliners will be surface-polished to avoid burrs on the surface that affect their later use on the recliners. However, when grinding existing high-wear-resistant bushings for car seat recliners, the operator needs to hold the bushing in his hand and stick it on a grinding machine for grinding. The grinding efficiency is slow, and due to the different forces of the hand-held bushing against the grinding machine, the bushing will not be ground evenly, affecting the processing and use of standard sizes. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a high wear-resistant bushing grinding device for a car seat recliner, which solves the problems of low efficiency and uneven grinding of high wear-resistant bushings for car seat recliners by manual hand-held grinding mentioned in the above background technology.

[0005] (II) Technical solution

[0006] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0007] A high wear-resistant bushing grinding device for a car seat recliner comprises a base, a feeding drive, a grinding drive and a grinding wheel, wherein the base is fixedly connected to the feeding drive, one side of the base is fixedly connected to the grinding drive, a grinding wheel is slidably plugged into the grinding drive, and the grinding wheel is matched with the feeding drive.

[0008] Furthermore, a control panel is provided on the base, a support frame is provided on one side of the base, a mounting hole is provided on the base above the support frame, the top of the base is rotatably connected to a rotating ring, and a mounting seat is provided on the base.

[0009] Furthermore, the feeding drive component is composed of a first motor, a rotating disk and a socket, the first motor is fixedly connected in the mounting seat, the rotating disk is fixedly connected to the output shaft of the first motor, and a plurality of sockets are arranged in a circular array on the rotating disk.

[0010] Furthermore, a bushing body is provided on the socket in a matching manner.

[0011] Furthermore, the grinding drive component is composed of an electric push rod, a fixed seat, a second motor, a limit plate and a hexagonal plug-in shaft. The electric push rod is fixedly connected in the mounting hole, the piston rod of the electric push rod is fixedly connected with a fixed seat, the fixed seat is fixedly connected with the second motor, the second motor is slidably connected to the support frame, the output shaft of the second motor is fixedly connected with a limit plate, and the limit plate is fixedly connected with the hexagonal plug-in shaft.

[0012] Furthermore, the grinding wheel is arranged in cooperation with the bushing body, a hexagonal plug-in hole is provided on the grinding wheel, and the hexagonal plug-in hole is arranged in cooperation with the hexagonal plug-in shaft.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a high wear-resistant bushing grinding device for a car seat recliner, which has the following beneficial effects:

[0015] The high-wear-resistant bushing for the car seat recliner designed by the utility model can realize continuous grinding and improve the grinding effect by manually holding the bushing body for grinding processing through the overall matching design. In addition, the grinding force of the bushing body can be controlled through the design to avoid uneven grinding force on each surface of the bushing body, which will result in the size of the bushing body not being up to standard and affecting the precise installation and use on the car seat recliner in the later stage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the base structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the structure of the feeding drive component of the utility model;

[0019] Figure 4 This is a schematic diagram of the grinding drive component and the grinding wheel structure of the utility model.

[0020] In the figure: 1. base; 101. control panel; 102. support frame; 103. mounting hole; 104. rotating ring; 105. mounting seat; 2. feeding drive member; 201. first motor; 202. rotating disk; 203. socket; 3. bushing body; 4. grinding drive member; 401. electric push rod; 402. fixed seat; 403. second motor; 404. limit plate; 405. hexagonal socket shaft; 5. grinding wheel; 501. hexagonal socket. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Example

[0023] like Figure 1-4 As shown, a high-wear-resistant bushing grinding device for a car seat recliner is proposed in one embodiment of the utility model, including a base 1, a feeding drive 2, a grinding drive 4 and a grinding wheel 5. The design of this scheme can reduce manual labor when grinding the high-wear-resistant bushing for the car seat recliner, and can control the grinding force of the bushing to ensure that the grinding force on the bushing is uniform, meeting the grinding use requirements. The base 1 is fixedly connected with the feeding drive 2, one side of the base 1 is fixedly connected with the grinding drive 4, and the grinding drive 4 is slidably connected with The grinding wheel 5 is arranged in cooperation with the feeding drive member 2. The device is electrically connected to the control panel 101 through a conductive line. The operating state of the device is controlled by the control panel 101. The bushing body 3 is plugged and placed on the socket 203, and then the rotating disk 202 is rotated by the rotation of the first motor 201. The bushing body 3 can be moved to the position of the grinding wheel 5 for grinding by the rotation. The grinding wheel 5 is driven by the second motor 403 to rotate, so that the grinding wheel 5 that conflicts with the bushing body 3 can be ground. The movable push rod 401 can control the resistance force between the grinding wheel 5 and the bushing body 3, so as to adjust the grinding force. Since the bushing body 3 is rotatably connected to the socket 203, when the grinding wheel 5 resists the bushing body 3 for rotational grinding, the bushing body 3 can rotate on the socket 203 under the resistance of the grinding wheel 5, so as to achieve uniform grinding of the whole body. The rotating disk 202 rotates and resists on the rotating ring 104. When rotating, the stability of the rotating disk 202 is ensured to improve the use effect. The second motor 403 slides on the support frame 102. It can reduce the force on the piston rod of the electric push rod 401, improve the use effect, and meet the adjustment and use needs. Through the design, it can reduce the labor of manually holding the bushing body 3 for grinding, and improve the grinding efficiency. It can control the grinding force of the bushing body 3 to achieve uniform grinding. The grinding wheel 5 is conveniently plugged into the hexagonal plug-in shaft 405 through the hexagonal plug-in hole 501, and can be conveniently replaced and used according to bushing bodies 3 of different sizes. The contents not described in detail in this description belong to the existing technology known to professional and technical personnel in this field.

[0024] like Figure 2 As shown, in some embodiments, a control panel 101 is provided on the base 1, a support frame 102 is provided on one side of the base 1, a mounting hole 103 is provided on the base 1 above the support frame 102, the top of the base 1 is rotatably connected to a rotating ring 104, and a mounting seat 105 is provided on the base 1. The design of the base 1 meets the overall connection and use of the device to ensure the use effect.

[0025] like Figure 3 As shown, in some embodiments, the feeding drive 2 is composed of a first motor 201, a rotating disk 202 and a socket 203. The first motor 201 is fixedly connected in the mounting base 105. The rotating disk 202 is fixedly connected to the output shaft of the first motor 201. A plurality of sockets 203 are arranged in a circular array on the rotating disk 202. The design of the feeding drive 2 meets the use requirements and can realize continuous feeding operation on the bushing body 3.

[0026] like Figure 3 As shown, in some embodiments, a bushing body 3 is provided on the socket 203 in a matching sleeve, and the bushing body 3 is plugged into and rotated on the socket 203 to meet the requirements of rotation during grinding.

[0027] like Figure 4 As shown, in some embodiments, the grinding drive member 4 is composed of an electric push rod 401, a fixed seat 402, a second motor 403, a limit plate 404 and a hexagonal plug-in shaft 405. The electric push rod 401 is fixedly connected in the mounting hole 103, the piston rod of the electric push rod 401 is fixedly connected with a fixed seat 402, the fixed seat 402 is fixedly connected with a second motor 403, the second motor 403 is slidably connected to the support frame 102, the output shaft of the second motor 403 is fixedly connected with a limit plate 404, the limit plate 404 is fixedly connected with a hexagonal plug-in shaft 405, the grinding drive member 4 can drive the grinding wheel 5 to grind the bushing body 3, and can adjust the resistance force between the grinding wheel 5 and the bushing body 3, thereby realizing the adjustment of the grinding force.

[0028] like Figure 4 As shown, in some embodiments, the grinding wheel 5 is arranged in cooperation with the bushing body 3, and a hexagonal plug hole 501 is opened on the grinding wheel 5. The hexagonal plug hole 501 is arranged in cooperation with the hexagonal plug shaft 405 for plugging. The design of the grinding wheel 5 can realize convenient replacement on the hexagonal plug shaft 405, which is convenient for adjusting and adapting to bushing bodies 3 of different sizes.

[0029] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A high wear-resistant bushing grinding device for a car seat recliner, comprising a base (1), a feeding drive member (2), a grinding drive member (4) and a grinding wheel (5), characterized in that: A feeding drive member (2) is fixedly connected to the base (1), a grinding drive member (4) is fixedly connected to one side of the base (1), a grinding wheel (5) is slidably inserted into the grinding drive member (4), and the grinding wheel (5) is arranged in cooperation with the feeding drive member (2).

2. The high wear-resistant bushing grinding device for the car seat recliner according to claim 1 is characterized in that: The base (1) is provided with a control panel (101), a support frame (102) is provided on one side of the base (1), a mounting hole (103) is provided on the base (1) above the support frame (102), the top of the base (1) is rotatably connected to a rotating ring (104), and a mounting seat (105) is provided on the base (1).

3. The high wear-resistant bushing grinding device for a car seat recliner according to claim 1 is characterized in that: The feeding drive member (2) is composed of a first motor (201), a rotating disk (202) and a socket (203); the first motor (201) is fixedly connected in the mounting seat (105); the rotating disk (202) is fixedly connected to the output shaft of the first motor (201); and a plurality of sockets (203) are arranged in a circular array on the rotating disk (202).

4. The high wear-resistant bushing grinding device for the car seat recliner according to claim 3 is characterized in that: The socket (203) is provided with a bushing body (3) in a matching sleeve.

5. The high wear-resistant bushing grinding device for a car seat recliner according to claim 1 is characterized in that: The grinding drive member (4) is composed of an electric push rod (401), a fixed seat (402), a second motor (403), a limit plate (404) and a hexagonal plug-in shaft (405); the electric push rod (401) is fixedly connected in the mounting hole (103); the piston rod of the electric push rod (401) is fixedly connected with the fixed seat (402); the fixed seat (402) is fixedly connected with the second motor (403); the second motor (403) is slidably connected to the support frame (102); the output shaft of the second motor (403) is fixedly connected with the limit plate (404); the limit plate (404) is fixedly connected with the hexagonal plug-in shaft (405).

6. The high wear-resistant bushing grinding device for a car seat recliner according to claim 1 is characterized in that: The grinding wheel (5) is arranged in cooperation with the bushing body (3); a hexagonal plug hole (501) is provided on the grinding wheel (5); and the hexagonal plug hole (501) is arranged in cooperation with the hexagonal plug shaft (405).

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