Nut mounting structure of automobile part

Abstract

According to the technical scheme, the nut mounting structure for the automobile parts comprises a bottom plate, a feeding machine is arranged at the top of the bottom plate, a discharging pipe is arranged at the output end of the feeding machine, a first fixing block is arranged at the bottom of the discharging pipe, a through hole with the bottom communicated is formed in the middle of the first fixing block, and a nut is arranged in the through hole. The two sides of the first fixing block are hinged to second fixing blocks correspondingly, limiting plates are arranged in the first fixing block and the two second fixing blocks, sliding blocks slidably connected with the through holes are arranged at one ends of the limiting plates, a rotatable transverse plate is arranged at the top of the bottom plate, a fixing column is arranged on the transverse plate, and a vertical rod is arranged at the top of the fixing column; and a pressing mechanism is arranged at the top of the bottom plate. The transverse plate rotates to drive the vertical rod to move along the sliding block from the through hole until the vertical rod is sleeved with the nut, the transverse plate continues to rotate to drive the nut to be separated from the position between the two second fixing blocks to the position below the downward pressing mechanism, and pressing and fixing are completed through the downward pressing mechanism.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile parts, specifically nut mounting structure of automobile parts. BACKGROUND

[0002] Automobile parts are various units that make up the whole car and a kind of product serving the car. There are many kinds of automobile parts, and with the improvement of people's living standards, people's consumption of cars is also increasing, and the market of automobile parts is also becoming larger. In recent years, automobile parts manufacturers are also developing rapidly.

[0003] At present, many automobile parts need to be installed with nuts, but the existing installation method is mostly manual installation by workers, which is too low in efficiency and will affect the production efficiency of automobile parts. UTILITY MODEL CONTENT

[0004] In view of the deficiencies in the prior art, the utility model aims to provide a nut mounting structure for automobile parts.

[0005] In order to achieve the above-mentioned purpose, the utility model is the technical scheme as follows:

[0006] A nut mounting structure for automobile parts, comprising a bottom plate, a feeder for conveying nuts is arranged on the top of the bottom plate, an outlet pipe is arranged at the output end of the feeder, a semicircular arc-shaped fixing block one is arranged at the bottom of the outlet pipe, a through hole penetrating the bottom is formed in the middle of the fixing block one, a fixing block two is hingedly connected on both sides of the fixing block one, a pressure mechanism for keeping the minimum distance between the two fixing blocks two is arranged between the fixing block one and the fixing block two, a limiting plate is arranged in the fixing block one and the two fixing blocks two, a sliding block in sliding connection with the through hole is arranged at one end of the limiting plate, and the closer the sliding block is to the bottom surface of the limiting plate, the lower the horizontal height is, a horizontal plate that can rotate is arranged on the top of the bottom plate, a fixed column is arranged on the horizontal plate, a vertical rod that can pass through the through hole is arranged at the top of the fixed column, and a pressing mechanism for pressing is arranged on the top of the bottom plate.

[0007] Preferably, the two fixing blocks two have a gap therebetween, and the inner wall of the end closer to the other fixing block two is an inclined surface with gradually decreasing wall thickness from the inner wall to the outer wall.

[0008] Preferably, the vertical rod is in close contact with the bottom surface of the end of the sliding block away from the limiting plate when the vertical rod just enters the through hole.

[0009] Preferably, the length of the vertical rod is greater than the thickness of the limiting plate.

[0010] Preferably, the pressure mechanism comprises two fixed plates fixed on the fixing block one and the fixing block two respectively, and the two fixed plates are connected by a pressure spring.

[0011] Preferably, the pressing mechanism comprises a cylinder arranged on the bottom plate, an output end of the cylinder is provided with a pressing cylinder moving in an up-down direction, and the center of the pressing cylinder is on the same straight line as the center of the vertical rod.

[0012] Preferably, the top of the bottom plate is provided with a driving motor in transmission connection with the horizontal plate.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1、the utility model discloses a horizontal plate drives a vertical rod to move along a sliding block from a through hole until a nut is sleeved on the vertical rod, the horizontal plate continues to drive the nut to separate from the discharge pipe between two fixed blocks II until below the pressing mechanism, and the pressing mechanism is used to complete pressing, improves the production efficiency, guarantees the accuracy, ensures that automobile parts production is qualified and has higher practical value.

[0015] 2、the utility model discloses the gap between two fixed blocks II and the inner wall of the end close to two fixed blocks II are provided with the inclined surface gradually reducing from the inner wall to the outer wall, so that the horizontal plate can quickly drive the nut to separate from the discharge pipe when rotating, thereby guaranteeing the working efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0016] The disclosure of the utility model will be explained with reference to the drawings. It should be understood that the drawings are only for illustrative purposes, and are not intended to limit the protection scope of the utility model. In the drawings, the same reference signs are used to refer to the same parts. Among them:

[0017] Figure 1 It is the whole structure schematic view of the utility model;

[0018] Figure 2 It is the structure schematic view of the discharge pipe of the utility model;

[0019] Figure 3 It is the structure schematic view of the fixed block I of the utility model;

[0020] Figure 4 It is the structure schematic view of the limiting plate of the utility model.

[0021] The figure mark explanation: 1, bottom plate;2, feeder;3, discharge pipe;4, cylinder;

[0022] 5, pressing cylinder;6, driving motor;7, horizontal plate;8, fixed column;9, vertical rod;10, fixed block I;

[0023] 11, limiting plate;12, fixed plate;13, pressure spring;14, fixed block II;15, sliding block. DETAILED DESCRIPTION

[0024] It is easy to understand that according to the technical solution of the present invention, without changing the essential spirit of the present invention, a person skilled in the art can propose a variety of interchangeable structural methods and implementation methods. Therefore, the following specific embodiments and drawings are only illustrative of the technical solution of the present invention and should not be regarded as the entire present invention or as a limitation or restriction of the technical solution of the present invention.

[0025] like Figure 1 As shown, as a nut mounting structure of an automobile accessory of the present invention, it includes a base plate 1, a feeder 2 is provided on the top of the base plate 1, and the nuts are transported by the feeder 2. The output end of the feeder 2 is provided with a discharge pipe 3, as shown in FIG. Figure 2 As shown, a semicircular fixed block 10 is provided at the bottom of the discharge pipe 3, and a through hole is provided in the middle of the fixed block 10. Fixed blocks 14 are hinged on both sides of the fixed block 10, and fixed plates 12 are fixed on both sides of the fixed block 10 and the two fixed blocks 14. Pressure springs 13 are provided between the fixed plates 12 on both sides of the fixed block 10 and the fixed plates 12 on the fixed block 14 that are closer to each other. The pressure mechanism composed of the fixed plates 12 and the pressure springs 13 ensures that the distance between the two fixed blocks 14 is minimized under normal conditions, thereby limiting the nut. A limiting plate 11 is provided in the fixed block 10 and the two fixed blocks 14. A slider 15 slidably connected to the through hole is provided at one end of the limiting plate 11, and as shown Figure 4 As shown, the closer the slider 15 is to the bottom surface of the limiting plate 11 , the lower its level becomes. The limiting plate 11 ensures that the nut is located in the discharge pipe 3 .

[0026] like Figure 1 As shown, a driving motor 6 is provided on the top of the bottom plate 1, and a horizontal plate 7 is provided for transmission at the output end of the driving motor 6. Fixed columns 8 are provided at both ends of the horizontal plate 7, and a vertical rod 9 that can pass through the through hole is provided on the top of the fixed column 8. When the vertical rod 9 just enters the through hole, it is in contact with the bottom surface of the slider 15 away from the limit plate 11, and the length of the vertical rod 9 is greater than the thickness of the limit plate 11. The driving motor 6 drives the horizontal plate 7 to rotate, thereby driving the vertical rod 9 to move from the through hole along the bottom surface of the slider 15 until the nut is sleeved on the vertical rod 9. The horizontal plate 7 continues to rotate to drive the nut to detach from the discharge pipe 3 between the two fixed blocks 14, as shown Figure 3 As shown, there is a gap between the two fixing blocks 14, and the inner wall of the end of the two fixing blocks 14 that is closer to each other is set as an inclined surface with a wall thickness gradually decreasing from the inside to the outside, ensuring that the nut can be quickly driven out of the discharge pipe 3 when the horizontal plate 7 rotates, thereby ensuring work efficiency.

[0027] like Figure 1As shown, a cylinder 4 is provided on the top of the base plate 1, and a pressure cylinder 5 with an up-and-down movement direction is provided at the output end of the cylinder 4, and the center of the pressure cylinder 5 is located on the same straight line as the center of the vertical rod 9 at a certain angle. The pressure cylinder 5 is driven down by the operation of the cylinder 4 to complete the pressing work and then complete the installation work.

[0028] During use, the nuts are transported into the discharge pipe 3 in turn through the feeder 2 and are limited by the limit plate 11. The rotation of the horizontal plate 7 drives the vertical rod 9 to move along the bottom of the slider 15 from the through hole, thereby driving the slider 15 to rise until the vertical rod 9 is separated from the slider 15 and the limit plate 11. At this time, the slider 15 falls and drives the nut to fall so that the nut is sleeved on the vertical rod 9. The horizontal plate 7 continues to move and drives the nut to separate from the discharge pipe 3 from between the two fixed blocks 14 until it is located under the pressing cylinder 5. The staff puts the auto parts on the vertical rod 9 and sticks it to the nut, drives the pressing cylinder 5 to descend through the cylinder 4 to complete the pressing and solidification, and installs the nut and the auto parts.

[0029] The technical scope of the present invention is not limited to the contents described above. Those skilled in the art can make various deformations and modifications to the above embodiments without departing from the technical concept of the present invention, and these deformations and modifications should all fall within the scope of protection of the present invention.

Claims

1. A nut mounting structure for an automotive accessory, characterized in that: The invention comprises a bottom plate (1), a feeder (2) for conveying nuts is provided on the top of the bottom plate (1), a discharge pipe (3) is provided at the output end of the feeder (2), a semicircular arc-shaped fixed block (10) is provided at the bottom of the discharge pipe (3), and a through hole is provided in the middle of the fixed block (10), and fixed blocks (14) are hinged on both sides of the fixed block (10), and a press for maintaining the minimum distance between the two fixed blocks (14) is provided between the fixed block (10) and the fixed block (14). The structure comprises a first fixing block (10) and two second fixing blocks (14), a limiting plate (11) is provided inside the limiting plate (11), a slider (15) slidably connected to the through hole is provided at one end of the limiting plate (11), and the closer the slider (15) is to the bottom surface of the limiting plate (11), the lower the horizontal height is; a rotatable horizontal plate (7) is provided on the top of the bottom plate (1), a fixing column (8) is provided on the horizontal plate (7), and a vertical rod (9) that can pass through the through hole is provided on the top of the fixing column (8); and a pressing mechanism for pressing is provided on the top of the bottom plate (1).

2. The nut mounting structure for an automotive accessory according to claim 1, characterized in that: There is a gap between the two fixing blocks 2 (14), and the inner wall of one end of the two fixing blocks 2 (14) that is closer to each other is set as an inclined surface with a wall thickness gradually decreasing from the inside to the outside.

3. The nut mounting structure for an automotive accessory according to claim 2, characterized in that: When the vertical rod (9) just enters the through hole, it abuts against the bottom surface of the end of the slider (15) away from the limiting plate (11).

4. The nut mounting structure for an automotive accessory according to claim 3, characterized in that: The length of the vertical rod (9) is greater than the thickness of the limiting plate (11).

5. The nut mounting structure for an automotive accessory according to claim 1, characterized in that: The pressure mechanism comprises two fixing plates (12) respectively fixed on the fixing block 1 (10) and the fixing block 2 (14), and the two fixing plates (12) are connected via a pressure spring (13).

6. The nut mounting structure for an automotive accessory according to claim 1, characterized in that: The downward pressing mechanism comprises a cylinder (4) arranged on a bottom plate (1); a pressing cylinder (5) with an up-and-down movement direction is arranged at the output end of the cylinder (4); and the center of the pressing cylinder (5) and the center of the vertical rod (9) are located on the same straight line.

7. The nut mounting structure for an automotive accessory according to claim 1, characterized in that: A driving motor (6) is provided on the top of the base plate (1) and is transmission-connected to the transverse plate (7).

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