WO2024139203A1

WO2024139203A1 - Machining platform for remanufacturing automobile parts

Info

Publication number: WO2024139203A1
Application number: PCT/CN2023/109219
Authority: WO
Inventors: 陈家窕
Original assignee: 德清泰鑫金属制品有限公司
Priority date: 2022-12-26
Filing date: 2023-07-26
Publication date: 2024-07-04
Also published as: CN116252275B; CN116252275A

Abstract

A machining platform for remanufacturing automobile parts. A rotary motor (11), a rotating disc (12), support columns (13), a first side edge groove (1), a tapered plate unit (2), an outer circular ring unit (3), a combined frame body unit (4), an annular groove body unit (5) and a combined brush body unit (6) are provided on a bottom plate (10). In this way, after debris generated during machining splashes and falls off, the debris can roll down on the tapered plate unit (2) by means of its own weight, and can also be thrown away by the rotating combined brush body unit (6) by means of a centrifugal force to finally enter the annular groove body unit (5) quickly and thoroughly, thereby facilitating centralized cleaning; additionally, the rotating disc (12) and the tapered plate unit (2) have relatively high structural integrity and strength, and are thus not prone to cracking and deformation when being used for support and rotation.

Description

A processing platform for remanufacturing automobile parts

Technical Field

The invention belongs to the technical field of mechanical processing equipment, and in particular relates to a processing platform for remanufacturing automobile parts.

Background technique

Auto parts remanufacturing refers to the relatively important core components of the car, such as the engine, gearbox, etc., which are removed for necessary repair, replacement, adjustment, and cleaning after their performance has significantly declined or failed, so that the remanufactured auto parts can continue to be used. Remanufacturing is different from refurbishment. The former is more standardized and has higher technical content. It mainly improves the performance and safety of waste parts, but the latter is more about changing its appearance. The refurbishment method is very dangerous in the automotive field, and the refurbished parts cannot be guaranteed in quality.

On the other hand, the above-mentioned maintenance, replacement, and adjustment operations all require a stable and flexible processing platform to ensure that the spare parts can be properly set up, which is convenient for the processing operations and ensures that all kinds of debris and dirt can fall and separate.

The Chinese utility model patent with patent announcement number CN215037256U and announcement date 2021.12.07 discloses a rotatable automotive parts processing platform, including a base, a motor is fixed on the top of the base, and the output end of the motor is fixed to a casing, and a turntable is fixed on the top of the casing, and the top of the turntable is provided with teeth, support rods are fixed on both sides of the top of the base, and a limit block is fixed on the top of the support rod, and a shaft rod is rotated on the limit block, a bevel gear matching the teeth is fixed on the surface of the shaft rod, a block is fixed at one end of the shaft rod through a cylinder, a slot is provided in the middle of the turntable, an opening is provided on the top of the casing, and through holes are provided on both sides of the casing.

The processing platform in this utility model patent is generally used as follows: the automobile parts are fixed by the clamping block on the cylinder, and the motor rotates at the same time, driving the turntable to rotate through the casing. The top of the turntable is provided with teeth, and the surface of the shaft is fixed with a bevel gear matched with the teeth, so that the two shafts rotate at the same speed, driving the automobile parts on the clamping block to perform all-round rotation processing.

In addition, the processing platform can also smoothly discharge various sundries and debris generated by processing. The order of discharge positions is: slots, openings, and through holes, and finally fall on the base.

However, the processing platform still has at least the following two shortcomings during actual use. In other words, these are the technical problems to be solved by the present invention.

First, the slot is opened in the middle of the turntable, but various debris will generally splash when they are generated, so that the turntable is eventually full of debris, and the effect of the entire debris discharge structure is poor.

Second, the size of the slot is relatively large compared to the turntable, which greatly reduces the structural integrity and strength of the turntable. When heavier automotive parts are processed on it, the turntable is prone to breakage or deformation.

Therefore, in summary, there is an urgent need for an operating platform with high structural strength and capable of quickly and completely discharging processing debris for use in the field of remanufacturing of automotive parts.

Summary of the invention

The present invention provides a processing platform for remanufacturing automobile parts, which can be equipped with a rotating motor, a rotating disk, a supporting column, a first side groove, a conical plate unit, an outer ring unit, a combined frame unit, an annular groove unit, and a combined brush unit on a bottom plate, so that: 1. After the debris generated by processing splashes and falls, it can not only roll down on the conical plate unit by its own weight, but also be thrown away by the rotating combined brush unit through centrifugal force, and finally quickly and thoroughly enter the annular groove unit, which is convenient for centralized cleaning; 2. The structural integrity of the rotating disk and the conical plate unit is relatively high and the strength is relatively large, and it is not easy to break and deform when supported and rotated.

The technical solution adopted by the present invention to solve the above-mentioned problems is: a processing platform for remanufacturing of automobile parts, the structure of which includes a base plate, a rotating motor, a rotating disk, and a support column, and also includes a first side groove arranged on the lower surface and annular surface of the rotating disk, a conical plate unit arranged on the upper surface of the rotating disk and used to radially discharge fallen debris outward, an outer ring unit arranged on the lower surface of the conical plate unit and sleeved with the rotating disk, a combined frame unit arranged between the outer ring unit and the rotating disk and used to transmit power and install a robotic arm, a ring-shaped groove unit arranged on the support column and used to support the combined frame unit and receive and collect debris, and a combined brush unit arranged on the upper surface of the conical plate unit and used to engage the combined frame unit and clean the ring-shaped groove unit.

A further preferred technical solution is that the conical plate unit includes a conical plate body arranged on the upper surface of the rotating disk, and a vertical opening arranged on the conical plate body and used for inserting the combined frame unit.

A further preferred technical solution is that the outer annular unit includes an annular ring arranged on the lower surface of the conical plate body and sleeved with the rotating disk, and a second side groove arranged on the lower surface and inner surface of the annular ring and used for inserting the combined frame unit.

A further preferred technical solution is that the combined frame unit includes a radial plate arranged on the first side groove and the second side groove, a column arranged on the upper surface of the radial plate and plugged into the vertical opening and used to install the robotic arm, and a support column arranged on the lower surface of the radial plate.

A further preferred technical solution is that the combined frame unit further includes an inclined opening which is arranged on the column and has an opening direction parallel to the generatrix direction of the conical plate body and is used for inserting and installing the combined brush body unit.

A further preferred technical solution is that the annular groove unit includes an annular flat plate arranged on the upper end surface of the support column, a radially outer annular groove arranged on the upper surface of the annular flat plate and used to receive and collect debris, and a radially inner annular groove body arranged on the upper surface of the annular flat plate and having a U-shaped vertical cross-section and used to insert the support column.

A further preferred technical solution is that the annular slot unit further includes an annular height-increasing baffle plate arranged on the outer annular surface of the annular flat plate.

A further preferred technical solution is that the combined brush body unit includes a radial push plate arranged on the upper surface of the conical plate body and plugged into the inclined opening, a downward extending plate arranged on the radial outer end surface of the radial push plate, and a brush arranged on the downward extending plate and located in the radial outer annular groove.

A further preferred technical solution is that: the conical plate unit also includes a circular thickened plate arranged on the lower surface of the conical plate body, and the ring is arranged on the lower surface of the circular thickened plate.

A further preferred technical solution is that the annular groove unit further includes a discharge hole arranged on the radial outer annular groove.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic diagram of a structure of a processing platform in the prior art.

FIG. 3 is a schematic diagram showing the position structure of the conical plate unit and the combined frame unit in the present invention.

FIG. 4 is a schematic diagram showing the position and shape of the first side groove in the present invention when viewed from a bottom up angle.

FIG. 5 is a schematic diagram showing the position structure of the annular slot unit in the present invention.

FIG. 6 is a schematic diagram showing the position and shape of the inclined openings in the present invention.

FIG. 7 is a schematic diagram showing the use of the radial outer annular groove in the present invention from a top view.

In the accompanying drawings, the meanings of the various symbols are as follows:

Falling debris a, gathering debris b;

Base plate 10, rotating motor 11, rotating disk 12, supporting column 13, fixing column 14;

A first side groove 1, a conical plate unit 2, an outer ring unit 3, a combined frame unit 4, an annular groove unit 5, and a combined brush unit 6;

Conical plate body 201, vertical opening 202, circular ring 301, second side groove 302, radial plate 401, column 402, support column 403, inclined opening 404, circular ring flat plate 501, radial outer ring groove 502, radial inner ring groove body 503, annular height increasing baffle 504, radial push plate 601, downward extending plate 602, brush 603, circular thickened plate 203, discharge hole 505.

Implementation

The following descriptions are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention.

As shown in Figures 1-7, a processing platform for remanufacturing automobile parts includes a base plate 10, a rotating motor 11, a rotating disk 12, and a support column 13, and also includes a first side groove 1 arranged on the lower surface and annular surface of the rotating disk 12, a conical plate unit 2 arranged on the upper surface of the rotating disk 12 and used to radially discharge fallen debris a, an outer ring unit 3 arranged on the lower surface of the conical plate unit 2 and sleeved with the rotating disk 12, a combined frame unit 4 arranged between the outer ring unit 3 and the rotating disk 12 and used to transmit power and install a robot arm, a ring trough unit 5 arranged on the support column 13 and used to support the combined frame unit 4 and receive and collect debris b, and a combined brush unit 6 arranged on the upper surface of the conical plate unit 2 and used to engage the combined frame unit 4 and clean the ring trough unit 5.

In this embodiment, the direct function of the first side groove 1 is to install the combined frame unit 4, and the ultimate function is to transmit power outward to ensure that the conical plate unit 2 and the combined frame unit 4 can rotate smoothly. The entire processing platform rotates as needed to ensure: 1. The debris can be thrown outward to provide a neat operating processing platform; 2. The processing platform rotates together with the spare parts, providing more processing angles. Furthermore, the existing above-mentioned mechanical arm can also rotate vertically to make the processing operation more convenient.

In addition, the outer ring unit 3 is an important link for transmitting the power of the rotating motor 11 to the conical plate unit 2. The upper end of the combined frame unit 4 is used to install the existing robot arm, and the lower end is used to transmit power.

The annular groove unit 5 is used to receive the debris that is thrown away and falls. The functions of the combined brush body unit 6 include: 1. Further gathering and collecting the debris b; 2. Pushing the debris on the upper surface of the conical plate unit 2 to make it quickly thrown away and fall; 3. Providing a "self-locking" function to the combined frame unit 4 and the conical plate unit 2. Only when the combined brush body unit 6 is disassembled first, the conical plate unit 2 can be taken out upward.

In other words, if the combined brush body unit 6 is not provided, the debris may roll in place even on the tilted and rotated conical plate unit 2 and still be difficult to fall off.

The conical plate unit 2 includes a conical plate body 201 disposed on the upper surface of the rotating disk 12 , and a vertical opening 202 disposed on the conical plate body 201 and used for inserting the combined frame unit 4 .

In this embodiment, the conical plate 201 has a shape characteristic of "high inside and low outside", which provides an efficient basis for the effect of shaking off and discharging the fallen debris a.

The outer annular unit 3 includes an annular ring 301 disposed on the lower surface of the conical plate 201 and sleeved with the rotating disk 12 , and a second side groove 302 disposed on the lower surface and inner annular surface of the annular ring 301 and used for inserting the combined frame unit 4 .

In this embodiment, the first side grooves 1 and the second side grooves 302 are equal in number and corresponding in position, thereby ultimately ensuring that the rotating motor 11 can indirectly drive the conical plate body 201 .

The combined frame unit 4 includes a radial plate 401 arranged on the first side groove 1 and the second side groove 302, a column 402 arranged on the upper surface of the radial plate 401 and plugged into the vertical opening 202 and used to install the robot arm, and a support column 403 arranged on the lower surface of the radial plate 401.

In the prior art, the weight of the rotating disk 12 cannot be fully pressed on the rotating motor 11, so the support column 13 is provided.

Therefore, in this embodiment, the annular trough unit 5 is the main supporting part of the entire processing platform. The weight of the conical plate 201 and spare parts, the weight of the column 402 and the robot arm are all pressed on the support column 403, further protecting the rotating motor 11.

In other words, it is also possible that the upper surface of the rotating disk 12 and the lower surface of the conical plate 201 are separated and not in contact with each other.

The combined frame unit 4 further includes an inclined opening 404 which is arranged on the column 402 and has an opening direction parallel to the generatrix direction of the conical plate 201 and is used for inserting and installing the combined brush unit 6 .

In this embodiment, one of the functions of the combined brush body unit 6 is to form a "strip-shaped protrusion" on the flat upper surface of the conical plate 201 to ensure that the fallen debris a can be pushed, and one of the components of the above-mentioned driving force is eventually converted into the centrifugal force of the falling debris a, causing it to be completely thrown away and fall, and finally enter the annular groove body unit 5.

In addition, the combined brush body unit 6 is inserted into the inclined opening 404, so that the conical plate body 201 is not easy to separate upwards and vibrate.

The annular groove unit 5 includes an annular flat plate 501 arranged on the upper end surface of the support column 13, a radial outer annular groove 502 arranged on the upper surface of the annular flat plate 501 and used to receive the collected debris b, and a radial inner annular groove body 503 arranged on the upper surface of the annular flat plate 501 and having a U-shaped vertical cross-section and used to insert the support column 403.

In this embodiment, the "predecessor" of the collected debris b is the fallen debris a, and one of the functions of the combined brush body unit 6 is to further gather the collected debris b in the radial outer annular groove 502 so that the debris can be concentrated and quickly discharged. Otherwise, a large amount of debris may be gathered in the radial outer annular groove 502 and even return to the conical plate body 201.

In addition, the support column 403 is pressed on the inner bottom surface of the radial inner ring groove body 503 and continuously rotates on the latter, so lubricating grease can be added to the radial inner ring groove body 503 to ensure that the friction strength of the combined frame unit 4 is as small as possible.

The annular slot unit 5 further includes an annular height-increasing baffle 504 arranged on the outer annular surface of the annular flat plate 501 .

In this embodiment, the annular height-increasing baffle 504 is in the shape of a circular ring, so as to prevent debris from flying out of the circular ring-shaped flat plate 501 again.

The combined brush body unit 6 includes a radial push plate 601 arranged on the upper surface of the conical plate body 201 and plugged into the inclined opening 404, a downward extending plate 602 arranged on the radial outer end surface of the radial push plate 601, and a brush 603 arranged on the downward extending plate 602 and located in the radial outer annular groove 502.

In this embodiment, the brush 603 presses against the outer annular surface of the radial outer annular groove 502, so that the radial push plate 601 will not loosen radially outward on the inclined opening 404. When the combined brush body unit 6 is installed, the radial push plate 601 and the downward extension plate 602 are finally bonded, clamped or welded.

In other words, as long as the above-mentioned connection parts are not separated, the radial push plate 601 is always located on the upper surface of the conical plate body 201, and the conical plate unit 2, the outer ring unit 3, and the combined frame unit 4 will not separate and fall.

The conical plate unit 2 further includes a circular thickened plate 203 disposed on the lower surface of the conical plate body 201 , and the circular ring 301 is disposed on the lower surface of the circular thickened plate 203 .

In this embodiment, after the circular thickened plate 203 is provided, it can be ensured that the annular edge and the surrounding area of the conical plate body 201 will not have curling, cracking and other problems due to too small thickness.

At this time, the lower surface of the conical plate unit 2 refers to the lower surface of the circular thickened plate 203, rather than the conical plate body 201.

The annular groove unit 5 further includes a discharge hole 505 arranged on the radial outer annular groove 502 .

In this embodiment, the bristles of the brush 603 are appropriately and fully pressed on the inner bottom surface of the radial outer annular groove 502, ensuring that the collected debris b can be fully swept into the discharge hole 505, and the discharge hole 505 can be used for receiving the material box later.

Finally, the advantages of the processing platform in this embodiment are summarized as follows.

First, the annular groove unit 5 is used to receive and discharge the collected debris b, and the conical plate unit 2 has a shape characteristic of "high inside and low outside". The combined brush unit 6 can also rely on centrifugal force to eventually "throw away" all the fallen debris a, ensuring a clean environment on the processing platform.

Second, there is no need to provide relatively large debris discharge holes on the rotating disk 12 and the conical plate unit 2, thereby ultimately improving the structural strength and stability of the entire processing platform.

Thirdly, the processing platform only needs to open the first side groove 1 on the existing platform, and then the subsequent structure can be installed, so as to ensure that the processing platform has a higher scope of application.

Fourth, the outer ring unit 3 and the combined frame unit 4 are used together, so that the power on the rotating motor 11 can be conveniently and efficiently transmitted to the conical plate unit 2, ensuring that the entire processing platform can be rotated for use. Its rotation function is required for both the processing operation of automotive parts and the debris discharge effect.

Fifth, the combined brush unit 6 can further gather and sweep away the collected debris b in the annular groove unit 5, and is also the force-applying part for “pushing and throwing away” the debris on the upper surface of the conical plate unit 2.

Sixth, the combined brush body unit 6 is also the clamping and fixing part of the conical plate unit 2 to prevent it from separating upward, thus providing a "self-locking" function to the structure of the entire processing platform.

The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various modifications can be made within the knowledge of ordinary technicians in the technical field without departing from the purpose of the present invention. These are all non-creative modifications and are protected by patent law as long as they are within the scope of the claims of the present invention.

Claims

A processing platform for remanufacturing automobile parts, comprising a base plate (10), a rotating motor (11), a rotating disk (12), and a support column (13), characterized in that it also comprises a first side groove (1) arranged on the lower surface and annular surface of the rotating disk (12), a conical plate unit (2) arranged on the upper surface of the rotating disk (12) and used to radially discharge fallen debris (a) outward, an outer annular unit (3) arranged on the lower surface of the conical plate unit (2) and sleeved with the rotating disk (12), a combined frame unit (4) arranged between the outer annular unit (3) and the rotating disk (12) and used to transmit power and install a mechanical arm, an annular groove unit (5) arranged on the support column (13) and used to support the combined frame unit (4) and receive and collect debris (b), and a combined brush unit (6) arranged on the upper surface of the conical plate unit (2) and used to engage the combined frame unit (4) and clean the annular groove unit (5).
A processing platform for remanufacturing automobile parts according to claim 1, characterized in that: the conical plate unit (2) comprises a conical plate body (201) arranged on the upper surface of the rotating disk (12), and a vertical opening (202) arranged on the conical plate body (201) and used for inserting the combined frame unit (4).
A processing platform for remanufacturing automobile parts according to claim 2, characterized in that: the outer annular unit (3) comprises an annular ring (301) arranged on the lower surface of the conical plate (201) and sleeved with the rotating disk (12), and a second side groove (302) arranged on the lower surface and inner annular surface of the annular ring (301) and used for inserting the combined frame unit (4).
A processing platform for remanufacturing automobile parts according to claim 3, characterized in that: the combined frame unit (4) includes a radial plate (401) arranged on the first side groove (1) and the second side groove (302), a column (402) arranged on the upper surface of the radial plate (401) and plugged into the vertical opening (202) and used for mounting a robot arm, and a support column (403) arranged on the lower surface of the radial plate (401).
A processing platform for remanufacturing automobile parts according to claim 4, characterized in that: the combined frame unit (4) also includes an inclined opening (404) arranged on the column (402) and having an opening direction parallel to the generatrix direction of the conical plate (201) and used for inserting and installing the combined brush unit (6).
A processing platform for remanufacturing automobile parts according to claim 5, characterized in that: the annular groove unit (5) includes a circular ring-shaped plate (501) arranged on the upper end surface of the support column (13), a radial outer ring groove (502) arranged on the upper surface of the circular ring-shaped plate (501) and used to receive and collect debris (b), and a radial inner ring groove (503) arranged on the upper surface of the circular ring-shaped plate (501) and having a U-shaped vertical cross-section and used to insert the support column (403).
The processing platform for remanufacturing automobile parts according to claim 6 is characterized in that the annular groove unit (5) further comprises an annular height-increasing baffle (504) arranged on the outer annular surface of the annular flat plate (501).
A processing platform for remanufacturing automobile parts according to claim 6, characterized in that: the combined brush body unit (6) includes a radial push plate (601) arranged on the upper surface of the conical plate body (201) and plugged into the inclined opening (404), a downward extending plate (602) arranged on the radial outer end surface of the radial push plate (601), and a brush (603) arranged on the downward extending plate (602) and located in the radial outer annular groove (502).
A processing platform for remanufacturing automobile parts according to claim 3, characterized in that: the conical plate unit (2) further includes a circular thickened plate (203) arranged on the lower surface of the conical plate body (201), and the ring (301) is arranged on the lower surface of the circular thickened plate (203).
The processing platform for remanufacturing automobile parts according to claim 6, characterized in that the annular groove unit (5) further comprises a discharge hole (505) arranged on the radial outer annular groove (502).