Hub protection floating pre-sorting device

Abstract

The utility model relates to the field of automobile hubs, and particularly discloses a hub protection floating pre-sorting device which comprises a sorting bin, a walking frame is arranged above the sorting bin, a clamping mechanism is arranged below the walking frame, hub protection clamping jaws are installed on the lower surface of the clamping mechanism in an array mode, and reciprocating lead screws are connected between the hub protection clamping jaws and the clamping mechanism. A rotating crank is installed at the outer side end of the reciprocating lead screw, an air cylinder is installed on the upper surface of the clamping mechanism, a hub protection plug is arranged below the clamping mechanism, a pressure gauge is installed on the upper surface of the hub protection plug, a lifting motor is installed on the upper surface of the walking frame, and a lifting connecting rod is connected between the lifting motor and the hub protection plug. Air is pumped into a cavity formed by the hub protector and the hub protector plug through the air cylinder and the pipeline, the internal air pressure is observed on the upper surface of the hub protector plug, and meanwhile whether bubbles appear on the contact face of the hub protector and water or not is observed, so that the sealing performance of the hub protector is checked.

Description

Technical Field

[0001] The utility model relates to the field of automobile wheel hubs, in particular to a floating pre-sorting device for wheel hub guards. Background Art

[0002] The wheel hub guard is a protective component installed around the wheel hub. The wheel hub guard is usually a non-metallic component. The wheel hub guard has nylon strip components and plastic arc-shaped components. They are usually used to prevent the wheel hub from being scratched or corroded by water vapor. Therefore, the sealing effect of the arc-shaped wheel hub guard is crucial.

[0003] However, since it is difficult to visually judge when there are tiny gaps in the wheel guard, it is easy to affect the use effect. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a hub guard floating pre-sorting device, which solves the problems mentioned in the above background.

[0005] The utility model provides the following technical solutions: a wheel hub guard floating pre-sorting device, comprising a sorting bin, a moving frame is arranged above the sorting bin, a clamping mechanism is arranged below the moving frame, wheel hub guard clamping claws are installed in an array on the lower surface of the clamping mechanism, a reciprocating screw is connected between the wheel hub guard clamping claw and the clamping mechanism, a rotating crank is installed at the outer end of the reciprocating screw, a cylinder is installed on the upper surface of the clamping mechanism, a wheel hub guard plug is arranged below the clamping mechanism, a pressure gauge is installed on the upper surface of the wheel hub guard plug, a lifting motor is installed on the upper surface of the moving frame, and a lifting connecting rod is connected between the lifting motor and the wheel hub guard plug.

[0006] As a further solution of the utility model: a moving slide rail is installed on the outer side of the upper end of the sorting bin, and a sliding guide block is installed on the inner side wall of the moving frame located inside the moving slide rail.

[0007] As a further solution of the utility model: an inner support pad is installed on the inner side wall of the sorting bin, a through hole is opened inside the inner support pad, and a hub guard is arranged above the hub guard clamp and below the hub guard plug.

[0008] As a further solution of the utility model: the hub guard clamp is engaged and movably connected with the reciprocating screw rod, and the reciprocating screw rod is fixedly connected with the rotating crank handle.

[0009] As a further solution of the utility model: the wheel hub protective plug is a conical component, and an air pipe is connected between the cylinder and the wheel hub protective plug.

[0010] As a further solution of the utility model: the traveling frame is slidably connected to the traveling slide rail via the sliding guide block.

[0011] As a further solution of the utility model: the inner support pad is fixedly connected to the sorting bin, and the through hole is arranged to penetrate the inner support pad.

[0012] As a further solution of the utility model: the wheel hub guard claw is an L-shaped component.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] Use a cylinder and a pipe to pump gas into the cavity formed by the wheel hub guard and the wheel hub guard plug. Check the sealing of the wheel hub guard by observing the internal air pressure on the upper surface of the wheel hub guard plug and observing whether there are bubbles on the contact surface between the wheel hub guard and water. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of a hub guard floating pre-sorting device;

[0016] Figure 2 It is a structural schematic diagram of a clamping mechanism in a hub guard floating pre-sorting device;

[0017] Figure 3 A top view of a sorting bin in a hub guard floating pre-sorting device;

[0018] Figure 4 A bottom view of a clamping mechanism in a hub guard floating pre-sorting device;

[0019] Figure 5 The present invention is a cross-sectional view of a sorting bin in a hub guard floating pre-sorting device.

[0020] In the figure: 1. Sorting bin; 2. Walking frame; 3. Inner support pad; 4. Lifting motor; 5. Clamping mechanism; 6. Walking slide rail; 7. Hub guard; 201. Sliding guide block; 301. Through hole; 401. Lifting connecting rod; 501. Hub guard clamp; 502. Cylinder; 503. Rotating crank; 504. Hub guard plug; 505. Reciprocating screw; 506. Pressure gauge. 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] like Figure 1-5 As shown, the present embodiment provides a hub guard floating pre-sorting device, comprising a sorting bin 1, a traveling frame 2 is arranged above the sorting bin 1, a clamping mechanism 5 is arranged below the traveling frame 2, a hub guard clamping claw 501 is installed in an array on the lower surface of the clamping mechanism 5, the hub guard clamping claw 501 is an L-shaped component, a reciprocating screw rod 505 is connected between the hub guard clamping claw 501 and the clamping mechanism 5, the hub guard clamping claw 501 is engaged and movably connected with the reciprocating screw rod 505, and a rotating screw rod 505 is installed on the outer end of the reciprocating screw rod 505. The crank handle 503, the reciprocating screw rod 505 is fixedly connected to the rotating crank handle 503, the cylinder 502 is installed on the upper surface of the clamping mechanism 5, and a hub protective plug 504 is arranged below the clamping mechanism 5. The hub protective plug 504 is a conical component. An air pipe is connected between the cylinder 502 and the hub protective plug 504. A pressure gauge 506 is installed on the upper surface of the hub protective plug 504. A lifting motor 4 is installed on the upper surface of the walking frame 2, and a lifting connecting rod 401 is connected between the lifting motor 4 and the hub protective plug 504.

[0023] like Figure 2-5 As shown, in this embodiment, a moving slide rail 6 is installed on the outer side of the upper end of the sorting bin 1, a sliding guide block 201 is installed on the inner side wall of the moving frame 2 located inside the moving slide rail 6, the moving frame 2 is slidably connected to the moving slide rail 6 through the sliding guide block 201, an inner support pad 3 is installed on the inner side wall of the sorting bin 1, the inner support pad 3 is fixedly connected to the sorting bin 1, a through hole 301 is opened inside the inner support pad 3, the through hole 301 and the inner support pad 3 are penetrated, and a hub guard 7 is provided above the hub guard clamp 501 and below the hub guard plug 504.

[0024] The working principle of the utility model is as follows: when in use, after placing the hub guard 7 that needs to be inspected as a whole at the corresponding position below the hub guard plug 504, the rotating crank 503 at the side end of the clamping mechanism 5 is used to apply a torque force as a whole to control the internal reciprocating screw 505 to rotate as a whole, and control the hub guard clamping claw 501 as a whole to engage on the outside of the reciprocating screw 505, so that the multiple hub guard clamping claws 501 below the clamping mechanism 5 are moved toward the center position as a whole, and after the hub guard clamping claw 501 is supported as a whole at the position below the hub guard 7, the hub guard plug 504 is inserted into the interior of the hub guard 7 as a whole, After using the lifting motor 4 to drive the lifting connecting rod 401 to move and fix the hub protector 504 and the hub protector 7 as a whole to the position of the hub protector clamping claw 501, the hub protector 504 is completely sealed at the upper end position of the hub protector 7, so that the hub protector 504 and the hub protector 7 as a whole contact with the upper surface of the inner support pad 3, and the sorting bin 1 is filled with liquid. The cylinder 502 is used to pump gas into the cavity formed by the hub protector 7 and the hub protector 504 through a pipeline. The internal air pressure is observed on the upper surface of the hub protector 504, and at the same time, it is observed whether there are bubbles on the contact surface between the hub protector 7 and the water, so as to check the sealing of the hub protector 7.

[0025] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hub guard floating pre-sorting device, comprising a sorting bin (1), characterized in that: A moving frame (2) is arranged above the sorting bin (1), a clamping mechanism (5) is arranged below the moving frame (2), a wheel hub protection clamping claw (501) is installed in an array on the lower surface of the clamping mechanism (5), a reciprocating screw (505) is connected between the wheel hub protection clamping claw (501) and the clamping mechanism (5), a rotating crank (503) is installed on the outer end of the reciprocating screw (505), a cylinder (502) is installed on the upper surface of the clamping mechanism (5), a wheel hub protection plug (504) is arranged below the clamping mechanism (5), a pressure gauge (506) is installed on the upper surface of the wheel hub protection plug (504), a lifting motor (4) is installed on the upper surface of the moving frame (2), and a lifting connecting rod (401) is connected between the lifting motor (4) and the wheel hub protection plug (504).

2. A hub guard floating pre-sorting device according to claim 1, characterized in that: A moving slide rail (6) is installed on the outer side of the upper end of the sorting bin (1), and a sliding guide block (201) is installed on the inner side wall of the moving frame (2) located inside the moving slide rail (6).

3. The hub guard floating pre-sorting device according to claim 1 is characterized in that: An inner support pad (3) is installed on the inner side wall of the sorting bin (1), a through hole (301) is opened inside the inner support pad (3), and a wheel hub guard (7) is arranged above the wheel hub guard clamping claw (501) and below the wheel hub guard plug (504).

4. The hub guard floating pre-sorting device according to claim 1 is characterized in that: The hub guard claw (501) is meshed and movably connected to the reciprocating screw rod (505), and the reciprocating screw rod (505) is fixedly connected to the rotating crank handle (503).

5. The hub guard floating pre-sorting device according to claim 1 is characterized in that: The wheel hub protective plug (504) is a conical component, and an air pipe is connected between the cylinder (502) and the wheel hub protective plug (504).

6. A hub guard floating pre-sorting device according to claim 2, characterized in that: The traveling frame (2) is slidably connected to the traveling slide rail (6) via the sliding guide block (201).

7. The hub guard floating pre-sorting device according to claim 3 is characterized in that: The inner support pad (3) is fixedly connected to the sorting bin (1), and the through hole (301) and the inner support pad (3) are arranged to penetrate each other.

8. The hub guard floating pre-sorting device according to claim 1 is characterized in that: The wheel hub protection clamping claw (501) is an L-shaped component.

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