CN104353578A - Wheel hub coating center hole protecting tooling - Google Patents
Wheel hub coating center hole protecting tooling Download PDFInfo
- Publication number
- CN104353578A CN104353578A CN201410608918.4A CN201410608918A CN104353578A CN 104353578 A CN104353578 A CN 104353578A CN 201410608918 A CN201410608918 A CN 201410608918A CN 104353578 A CN104353578 A CN 104353578A
- Authority
- CN
- China
- Prior art keywords
- wheel hub
- center hole
- tooling
- main body
- protective tooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
- B05B12/30—Masking elements, i.e. elements defining uncoated areas on an object to be coated specially adapted for vehicle wheels
Abstract
The invention provides a wheel hub coating center hole protecting tooling, which comprises a main body, wherein the main body is in a cone shape, a conical surface is formed in the conical body, and forms a conical space, the conical space is matched with the tip end of a wheel hub containing tooling, and an annular right angle boss is arranged at the end surface of the opening end of the main body, and is matched with a cap groove in the front surface of a center hole in a wheel hub. The wheel hub coating center hole protecting tooling has the advantage that the mounting surface is matched with the center hole in the wheel hub, and then the mounting hole is blocked, so when the wheel hub is coated, paint powder does not enter the mounting hole, a technology and special equipment for cleaning the paint powder in the mounting hole are not needed, such as cleaning mechanical arms, the procedures are reduced, the cost is reduced, and the problem of influence on the appearance of a new product caused by the cleaning scratching of the external surface of the wheel hub is solved.
Description
Technical field
The present invention relates to a kind of wheel hub, the centre bore protective tooling related to when especially relating to a kind of wheel hub coating process.
Background technology
Tire itself is software, in tire wide support tire drum-shaped, center is contained in parts on axle to be just wheel hub.Centre bore on wheel hub is used to the part be fixedly connected with the vehicle, it is exactly the concentrically ringed position of hub centre and wheel hub, here diameter dimension have influence on we install wheel hub whether can guarantee wheel rim geometric center can with wheel hub geometric center coincide, although wheel hub deflection machine can change pitch-row, but this repacking exists risk, so the dimensional requirement in hub centre hole itself is just very strict.
And aluminium alloy wheel hub is in manufacturing process, because lacquer spraying technique can cause remaining paint powder in centre bore, but aluminium alloy wheel hub central hole location requires not viscous oil paint powder.Existing technique is when the automatic turntable of mechanical arm, specific work step is had to use hairbrush to brush away the paint powder of central hole location, but this technique in actual use and bad, and central hole location still remains paint powder after hairbrush brush, causes product FINAL APPEARANCE undesirable.
Summary of the invention
In prior art, aluminium alloy wheel hub is in the fabrication process in view of the above, centre bore can remain paint powder, or the deficiency that hairbrush causes wheel hub outward appearance nonconforming, the object of the present invention is to provide a kind of protective tooling, remaining the problem of paint powder for solving hub centre hole in prior art.
For achieving the above object and other relevant objects, the invention provides a kind of wheel hub coating center hole protective tooling, comprise main body, described is cone, described cone inside is provided with taper seat, taper seat forms conical space, and conical space coordinates with storing wheel hub frock tip, and the openend end face of described main body is provided with the right angle boss of annular.Coordinated with the centre bore front clevis of wheel hub by right angle boss.
As preferably, the top of main body is provided with cylinder, cylinder and below taper seat one-body molded.The design of upper cylindrical body mainly convenient operation personnel picks and places.
As preferably, protective tooling is arranged in wheel hub frock, and wheel hub frock comprises support column, is provided with round platform above support column, and round platform inside is provided with two vertical ring-shaped steps, is respectively interior step, outer step, arranges a fixing cone in interior step.
As preferably, protective tooling is arranged on above fixing cone.
As mentioned above, a kind of wheel hub coating center hole of the present invention protective tooling, coordinated with the centre bore of wheel hub by installed surface, make installing hole blocked, when then lacquer spraying technique being carried out to wheel hub, paint powder can not enter installing hole, save the technique of cleaning installing hole paint powder and special equipment, as wash machine arm, save operation and cost, more avoid the outer surface due to cleaning scratch wheel hub, affect the outward appearance of new product.
Accompanying drawing explanation
Fig. 1 is shown as the wheel hub coating center hole protective tooling structural representation of the embodiment of the present invention.
Fig. 2 is shown as the wheel hub application fixing tool structural representation of the embodiment of the present invention.
Piece mark explanation
1 main body,
2 conical spaces,
3 right angle boss,
4 cylinders,
5 support columns,
6 round platforms,
Step in 7,
8 outer step,
9 fixing centrums.
Detailed description of the invention
Below by way of specific instantiation, embodiments of the present invention are described, those skilled in the art the content disclosed by this description can understand other advantages of the present invention and effect easily.The present invention can also be implemented or be applied by detailed description of the invention different in addition, and the every details in this description also can based on different viewpoints and application, carries out various modification or change not deviating under spirit of the present invention.
With reference to the accompanying drawings shown in 1, wheel hub coating center hole protective tooling, its main body 1 is a conical sections, and cone inside is provided with taper seat, and taper seat forms conical space 2, and conical space 2 coordinates with storing wheel hub frock tip.The openend end face of main body 1 is provided with the right angle boss 3 of annular, is coordinated with the centre bore front clevis of wheel hub by right angle boss 3.The top of main body 1 is provided with a cylinder 4, and cylinder 4 is one-body molded with below taper seat.The design of upper cylindrical body 4 mainly convenient operation personnel picks and places.
With reference to the accompanying drawings shown in 2, the storing frock of wheel hub, frock comprises support column 5, is provided with round platform 6 above support column 5, and round platform 6 inside is provided with two vertical ring-shaped steps, is respectively interior step 7, outer step 8, arranges a fixing cone 9 in interior step 7.
When using, flange protecting packing ring, in the annular being seated in frock in step 7, outer step 8 coordinates with wheel hub end face.Then, above being seated in by wheel hub, the centre bore of wheel hub is through fixing centrum 9, and the flange of wheel hub end face and flange protecting washer contacts, when stopping spraying coating process, powder-coating enters wheelboss flange.The upper center hole of its wheel hub, because fixing centrum exceeds hub height, uses hub centre hole protective tooling to be enclosed within fixing pointed cone.The open end of protective tooling coordinates with the centre bore of wheel hub, makes when lacquer spraying technique, and powder-coating can not enter in hub centre hole.
Above-described embodiment is illustrative principle of the present invention and effect thereof only, but not for limiting the present invention.Any person skilled in the art scholar all without prejudice under spirit of the present invention and category, can modify above-described embodiment or changes.Therefore, such as have in art usually know the knowledgeable do not depart from complete under disclosed spirit and technological thought all equivalence modify or change, must be contained by claim of the present invention.
Claims (4)
1. a wheel hub coating center hole protective tooling, is characterized in that, comprise main body, described is cone, and described cone inside is provided with taper seat, and taper seat forms conical space, conical space coordinates with storing wheel hub frock tip, and the openend end face of described main body is provided with the right angle boss of annular.Coordinated with the centre bore front clevis of wheel hub by right angle boss.
2. wheel hub coating center hole according to claim 1 protective tooling, it is characterized in that, the top of described main body is provided with cylinder, cylinder and below taper seat one-body molded.
3. wheel hub coating center hole according to claim 1 protective tooling, it is characterized in that: described protective tooling is arranged in wheel hub frock, described wheel hub frock comprises support column, round platform is provided with above described support column, described round platform inside is provided with two vertical ring-shaped steps, be respectively interior step, outer step, a fixing cone is set in described interior step.
4. wheel hub coating center hole according to claim 1 protective tooling, is characterized in that: described protective tooling is arranged on above fixing cone.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410608918.4A CN104353578B (en) | 2014-10-31 | 2014-10-31 | A kind of wheel hub coating center hole protective tooling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410608918.4A CN104353578B (en) | 2014-10-31 | 2014-10-31 | A kind of wheel hub coating center hole protective tooling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104353578A true CN104353578A (en) | 2015-02-18 |
| CN104353578B CN104353578B (en) | 2016-09-28 |
Family
ID=52520937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410608918.4A Active CN104353578B (en) | 2014-10-31 | 2014-10-31 | A kind of wheel hub coating center hole protective tooling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104353578B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5423599A (en) * | 1994-05-20 | 1995-06-13 | Curtis Sherod | Wheel mask |
| US20120248853A1 (en) * | 2011-03-31 | 2012-10-04 | Venerando Casto | Apparatus for the Protection of a Wheel When Applying a Tire Dressing |
| CN202983965U (en) * | 2012-12-17 | 2013-06-12 | 滨州盟威戴卡轮毂有限公司 | Shielding plug for wheel hub spraying |
| CN103861763A (en) * | 2014-03-25 | 2014-06-18 | 中信戴卡股份有限公司 | Wheel spraying device |
| CN204247444U (en) * | 2014-10-31 | 2015-04-08 | 重庆戴卡捷力轮毂制造有限公司 | A kind of wheel hub coating center hole protective tooling |
-
2014
- 2014-10-31 CN CN201410608918.4A patent/CN104353578B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5423599A (en) * | 1994-05-20 | 1995-06-13 | Curtis Sherod | Wheel mask |
| US20120248853A1 (en) * | 2011-03-31 | 2012-10-04 | Venerando Casto | Apparatus for the Protection of a Wheel When Applying a Tire Dressing |
| CN202983965U (en) * | 2012-12-17 | 2013-06-12 | 滨州盟威戴卡轮毂有限公司 | Shielding plug for wheel hub spraying |
| CN103861763A (en) * | 2014-03-25 | 2014-06-18 | 中信戴卡股份有限公司 | Wheel spraying device |
| CN204247444U (en) * | 2014-10-31 | 2015-04-08 | 重庆戴卡捷力轮毂制造有限公司 | A kind of wheel hub coating center hole protective tooling |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104353578B (en) | 2016-09-28 |
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |