CN209829345U - A integral type spraying protection frock for wheel hub - Google Patents

Abstract

The utility model discloses a wheel hub spraying technical field's an integral type spraying protection frock for wheel hub, including wheel hub, mounting hole, central protection dish and edge protection dish, the mounting hole is seted up around wheel hub, the mating holes has been seted up all around to central protection dish, central protection dish bottom fixedly connected with screw hole stopper post and central hole stopper post, edge protection dish bottom fixedly connected with installation stopper post all around, installation stopper post bottom fixedly connected with plug pin, central protection dish top fixedly connected with carries the dish, edge protection dish top fixedly connected with carries the limit, the supporting color separation guard ring that is equipped with of edge protection dish, the connection pore has been seted up all around to the color separation guard ring, the utility model discloses a to the hole location, the precision is high, and the installation is used swiftly, circulated use, reduce cost, save time, the protecting effect is good.

Description

A integral type spraying protection frock for wheel hub

Technical Field

The utility model relates to a wheel hub spraying technical field specifically is an integral type spraying protection frock for wheel hub.

Background

The automobile aluminum hub large buckle cap wheel type spraying standard is that a center hole and a flange surface are free of powder and paint, when an existing hub is coated, the center hole of the hub is open, so that powder spraying can be sprayed to the center hole, when powder in the center hole is removed in a powder blowing mode, residual powder splashes to a back mounting surface of a hub portion from the center hole of the hub, for general hub purchasers, a small amount of sticky powder on the mounting surface can be accepted or solved through grinding, but for high-grade vehicles pursuing excellent controllability or high precision requirements, the sticky powder or grinding of a mounting disc can affect the flatness of the mounting surface, so that the actual contact area between the mounting surface and an axle is reduced, the controllability is affected, and for example, steering execution delay is caused. The commonly used protection means is that the common kraft paper or A4 paper is used for manually pasting the positions of the center hole and the bolt hole of the product, the kraft paper is used for pasting the paper or the common newspaper, the positions of the product needing to be protected are all pasted, the beautiful pattern paper is used for pasting, the paper pasting difficulty and precision are low, manual pasting is adopted, the time consumption is too long, each piece of paper needs 45 minutes, the pasting position cannot be ensured to be tight, pollution can be caused, the yield can not be ensured, the center hole pasting paper of each product is invested once, the waste is large, the cost is high, once the paint is excessively thick, the paper can be soaked for repair, re-spraying is carried out, the later period is difficult to tear off, the time and labor are wasted, the surface scratch is easily caused when tearing off, the surface quality of the product is influenced, in the chromatography process, the spraying process is relatively complex, the protection is tight, the boundary line is required, the production efficiency is improved.

Based on this, the utility model designs an integral type spraying protection frock for wheel hub to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integral type spraying protection frock for wheel hub to solve the ordinary kraft paper of use that proposes in the above-mentioned background and carry out the manual work and paste product centre bore and bolt hole position, the difficult precision of adhesive tape is lower, and the time spent overlength, the position of pasting can not ensure closely, and the yields can not be guaranteed, and is extravagant big, and is with high costs, in case spray paint thickly, can soak the paper and cause the problem of reprocessing, influence the surface quality of product.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an integral type spraying protection frock for wheel hub, includes wheel hub, mounting hole, central protection dish and edge protection dish, and the mounting hole is seted up around wheel hub, the mating holes has been seted up all around to central protection dish, central protection dish bottom fixedly connected with screw hole stopper post and central hole stopper post, edge protection dish bottom fixedly connected with installation stopper post all around, installation stopper post bottom fixedly connected with plug pin, central protection dish top fixedly connected with carries the dish, edge protection dish top fixedly connected with carries the limit, the supporting colour separation protection circle that is equipped with of edge protection dish, the connection pore has been seted up all around to colour separation protection circle.

Preferably, the mounting plug is of an invagination structure, and the threaded hole plug and the central hole plug are of hollow structures.

Preferably, the center protective disc, the edge protective disc and the color separation protective ring are all made of ultrathin self-adhesive rubber materials.

Preferably, the threaded hole plug column, the central hole plug column and the mounting plug column are in interference fit with the corresponding threaded hole, the central hole and the mounting hole in the hub.

Preferably, the inserting needles correspond to the connecting fine holes one by one, and the inserting needles are in interference fit with the connecting fine holes.

Preferably, the heights of the threaded hole plug column, the central hole plug column and the installation plug column are flush with the corresponding holes of the hub, and the outer surfaces of the central protection disc, the edge protection disc and the color separation protection ring are all pasted with films in a matched mode.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an in inserting the installation stopper post of edge protection portion of trying to get to the heart into wheel hub mounting hole all around, in inserting the screw hole and the centre bore that wheel hub corresponds with the center stopper post of center protection portion of trying to the heart of a matter and screw hole stopper post, when spraying paint, the paint vehicle can not enter into the assembly face from the clearance, through locating to the hole, the precision is high, and is effectual, and the installation is used swiftly. Through using the colour separation guard ring, overlap the colour separation guard ring on the plug pin through connecting the pore, the base colour at whole spraying edge earlier, then cover the colour separation guard ring, spout the central colour of distinguishing again, can spout double-colored wheel hub, the juncture is clear. After finishing spraying paint, the central protection disc and the edge protection disc can be respectively taken down by pulling the disc and the lifting edge by hand, then the film on the surface of the disc is torn off, and the new film is replaced to recycle, so that the cost is reduced, the time is saved, the efficiency is improved, and the protection effect is good.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic diagram of the right view structure of the present invention;

fig. 2 is a schematic view of the bottom view structure of the present invention;

fig. 3 is a schematic view of the left view structure of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-hub, 2-mounting hole, 3-central protection disc, 4-edge protection disc, 5-matching hole, 6-threaded hole plug column, 7-central hole plug column, 8-mounting plug column, 9-plug pin, 10-lifting disc, 11-lifting edge, 12-color separation protection ring and 13-connecting pore.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides an integral type spraying protection frock for wheel hub, including wheel hub 1, mounting hole 2, central protection dish 3 and edge protection dish 4, mounting hole 2 is seted up around wheel hub 1, mating holes 5 have been seted up all around to central protection dish 3, 3 bottom fixedly connected with screw hole stopper post 6 and central hole stopper post 7 of central protection dish, 4 bottom fixedly connected with installation stopper post 8 all around of edge protection dish, 8 bottom fixedly connected with plug pins 9 of installation stopper post, 3 top fixedly connected with of central protection dish carry dish 10, 4 top fixedly connected with of edge protection dish carry limit 11, the supporting protection ring 12 that is equipped with of edge protection dish 4, connection pore 13 has been seted up all around to color separation protection ring 12.

Wherein, the mounting plug 8 is of an invagination structure, and the threaded hole plug 6 and the central hole plug 7 are of hollow structures. The central protective disk 3, the edge protective disk 4 and the color separation protective ring 12 are all made of ultrathin self-adhesive rubber materials. The threaded hole plug 6, the central hole plug 7 and the mounting plug 8 are in interference fit with the corresponding threaded hole, the central hole and the mounting hole 2 on the hub 1. The inserting needles 9 correspond to the connecting fine holes 13 one by one, and the inserting needles 9 are in interference fit with the connecting fine holes 13. The heights of the threaded hole plug 6, the central hole plug 7 and the installation plug 8 are flush with the corresponding holes of the hub 1, and the outer surfaces of the central protection disc 3, the edge protection disc 4 and the color separation protection ring 12 are all matched with and pasted with films.

One specific application of this embodiment is: the utility model discloses during the use, fill in wheel hub mounting hole 2 all around through the installation stopper post 8 with 4 bottoms of edge protection dish, because the two interference fit, installation stopper post 8 firmly plugs up mounting hole 2, when wheel hub 1 sprays paint, the paint vehicle can not enter into the fitting surface from the clearance, interference fit provides the holding power for edge protection dish 4 simultaneously, including the self-adhesion effect of 4 bottom surfaces of edge antiskid dish, make edge protection dish 4 can paste tight wheel hub 1, and edge protection dish 4 is ultra-thin rubber material, when spraying paint, edge protection dish 4 does not have the influence, and is effectual. Through filling in the screw hole and the centre bore that wheel hub 1 corresponds with central stifled post 7 and screw hole stopper 6 of 3 bottoms in the protection dish of center, because the interference fit of hole and post, make the paint vehicle that sprays paint can not get into the space and then linger to the back assembly face, interference fit provides the holding power for central protection dish 3 simultaneously, including the self-adhesion effect of 3 bottom surfaces in central protection dish, and central protection dish 3 has certain for the ultra-thin rubber material, make central protection dish 3 can paste tight central curved wheel hub 1, when spraying paint, central protection dish 3 does not have the influence, and is effectual, and the installation and use are swift.

Some customers have to spray paint and spout for double-colored wheel hub, can form a complete set this moment and use colour separation guard ring 12, overlap colour separation guard ring 12 on plug pin 9 through connecting pore 13, provide butt joint and holding power, and colour separation guard ring 12 can self-adhesion, can very swift paste at the positive edge of wheel hub 1, because the two interference fit, when spraying paint, the paint vehicle can not see through and connect pore 13, the base colour at whole spraying edge earlier, then cover colour separation guard ring 12, spout the central colour of distinguishing again, can spout double-colored wheel hub. After painting, the central protection disc 3 and the edge protection disc 4 can be respectively taken down by pulling the lifting disc 10 and the lifting edge 11 by hands, then films on the surfaces of the central protection disc and the edge protection disc are torn off, the painted paint on the surfaces of the central protection disc and the edge protection disc are also taken off together, then the central protection disc and the edge protection disc can be recycled by replacing new films matched with the central protection disc with the edge protection disc, the cost is reduced, corresponding protection devices can be manufactured according to hubs with different shapes and hole numbers, the hub can be manufactured for one time, the hub can be used for multiple times, the time is.

The utility model discloses an in filling in wheel hub mounting hole 2 all around with the installation stopper post 8 of 4 bottoms of edge protection dish, fill in the screw hole and the centre bore that wheel hub 1 corresponds with the central stopper post 7 and the screw hole stopper post 6 of 3 bottoms of central protection dish, when spraying paint, the paint vehicle can not enter into the fitting surface from the clearance, and is effectual, and the installation is used swiftly. By using the color separation protective ring 12, the color separation protective ring 12 is sleeved on the plug-in needle 9 through the connecting fine holes 13, the bottom color of the edge is firstly and completely sprayed, then the color separation protective ring 12 is covered, then the center is sprayed to distinguish colors, and the double-color hub can be sprayed. After finishing spraying paint, the central protective disk 3 and the edge protective disk 4 can be respectively taken down by pulling the lifting disk 10 and the lifting edge 11 by hands, then the film on the surface of the central protective disk is torn off, a new film is replaced, the film can be recycled, the cost is reduced, the time is saved, the efficiency is improved, and the protective effect is good.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims (6)

1. The utility model provides an integral type spraying protection frock for wheel hub, includes wheel hub (1), mounting hole (2), central protection dish (3) and edge protection dish (4), and wheel hub (1) is seted up around its characterized in that in mounting hole (2): the improved edge protection plate is characterized in that matching holes (5) are formed in the periphery of the central protection plate (3), a threaded hole plug column (6) and a central hole plug column (7) are fixedly connected to the bottom of the central protection plate (3), an installation plug column (8) is fixedly connected to the periphery of the bottom of the edge protection plate (4), an insertion needle (9) is fixedly connected to the bottom of the installation plug column (8), a plate (10) is lifted by fixedly connected to the top of the central protection plate (3), an edge (11) is lifted by fixedly connected to the top of the edge protection plate (4), a color separation protection ring (12) is arranged on the periphery of the edge protection plate (4) in a matched mode, and connection holes (13) are formed in the periphery.

2. The integrated spraying protection tool for the wheel hub according to claim 1, characterized in that: the mounting plug column (8) is of an invagination structure, and the threaded hole plug column (6) and the central hole plug column (7) are of hollow structures.

3. The integrated spraying protection tool for the wheel hub according to claim 1, characterized in that: the central protective disc (3), the edge protective disc (4) and the color separation protective ring (12) are all made of ultrathin self-adhesive rubber materials.

4. The integrated spraying protection tool for the wheel hub according to claim 1, characterized in that: the threaded hole plug column (6), the central hole plug column (7) and the mounting plug column (8) are in interference fit with the corresponding threaded hole, the central hole and the mounting hole (2) in the hub (1).

5. The integrated spraying protection tool for the wheel hub according to claim 1, characterized in that: the inserting needles (9) correspond to the connecting fine holes (13) one by one, and the inserting needles (9) are in interference fit with the connecting fine holes (13).

6. The integrated spraying protection tool for the wheel hub according to claim 1, characterized in that: the threaded hole plug column (6), the central hole plug column (7) and the installation plug column (8) are highly flush with corresponding holes of the hub (1), and films are attached to the outer surfaces of the central protection disc (3), the edge protection disc (4) and the color separation protection ring (12) in a matched mode.