CN208928408U - Aluminum-alloy wheel chromatography protective tooling - Google Patents

Abstract

The utility model provides a kind of aluminum-alloy wheel chromatography protective tooling, it is related to wheel hub spraying technical field of auxiliary equipment, including several mold inserts and component is blocked, blocking component includes the back chamber sealing plate being set to below wheel hub back chamber and the protective plate for being set to the outer ring above wheel hub and for covering spoke and wheel hub.Aluminum-alloy wheel chromatography protective tooling provided by the utility model, window is blocked so that the large area for first carrying out spoke part to wheel hub sprays using mold insert, when then being sprayed to the window of wheel hub, then the back chamber below wheel hub is blocked using the back chamber sealing plate for blocking component, spoke surface is covered using protective plate simultaneously, it avoids causing the influence to spoke in window spraying process, on the one hand the setting for carrying on the back chamber sealing plate can carry out effective position to wheel hub, it is avoided that simultaneously and lower section locating platform is impacted, the paint vehicle of platform surface is avoided to pollute the back chamber side of subsequent wheel hub in turn.

Description

Aluminum-alloy wheel chromatography protective tooling

Technical field

It is more specifically to be related to a kind of aluminium alloy vehicle that the utility model, which belongs to wheel hub spraying technical field of auxiliary equipment, Take turns chromatography protective tooling.

Background technique

Today's society, requirement of the consumer other than the performance requirement to automobile is higher and higher, to automotive vision effect Increasingly tend to personalized, different crowdization and diversification, corresponding automobile accessories spare and accessory parts, decoration are in order to adapt to public demand It is more and more diversified and personalized.It is loaded onto the painting for wheel hub, the double-colored technological development of coating is swift and violent.The double-colored technique of coating refers to production After product spray a kind of primary color, dyeing is carried out to certain Partial Window of product and is interspersed, to form the colorful vision effect of product Fruit.On the composition of wheel hub, be broadly divided into the wheel rim of tire interface, the core wheel being connected with axle, be set on the outside of core wheel Wheel disc and the spoke being arranged between wheel disc and wheel rim, and the re-entrant portion between spoke is then referred to as window.

When carrying out double-colored chromatography coating process, existing enterprise all simply using insert identical with window shape into When going and block, and carrying out the coating of window, the form in non-spraying position paster is mostly used, not only complex procedures are also difficult to realize The consistency of product spraying is unfavorable for guaranteeing product quality.

Utility model content

The purpose of this utility model is to provide a kind of aluminum-alloy wheel chromatography protective toolings, to solve to deposit in the prior art The double-colored spraying process of wheel hub in complex process and the skimble-scamble technical problem of product coating quality.

In order to achieve the above purposes, the technical solution adopted by the utility model is: provides a kind of aluminum-alloy wheel chromatography protection Tooling, including several respectively with the spoke of wheel hub seal cooperation and for expose the wheel hub spoke surface mold insert and It is respectively arranged at wheel hub end face two sides and blocks component for expose window, blocking component includes being set to below wheel hub back chamber Back chamber sealing plate and be set to the protective plate of the outer ring above wheel hub and for covering spoke and wheel hub.

As further optimization, mold insert includes that and lateral surface consistent with window shape is used to match with the sealing of the inner wall of window The sealant of conjunction, the handle being set to above sealant and the non-sticky coating coated on sealant outer surface.

As further optimization, the bottom centre of sealant is additionally provided with clump weight, and the sealant is equipped with overhanging column, Clump weight is equipped with the through-hole for accommodating overhanging column.

As further optimization, the bottom of sealant is additionally provided with the setting of sealant edge interval and bottom surface protrude from it is close The ribs of sealing bottom surface.

As further optimization, back chamber sealing plate includes the chassis and set that top surface is used to be engaged with wheel hub lower end surface It is placed in the blanking plate component that above chassis and periphery was used for and carried on the back the inner sidewall sealing cooperation of chamber.

As further optimization, the center of back chamber sealing plate is equipped with the center for the overhanging column clamping with spraying platform Hole, the plugging block of blanking plate component being along the circumferential direction distributed including several.

As further optimization, two neighboring closure block gap setting, plugging block being arranged radially and blocking along wheel hub The equivalent width of block.

As further optimization, protective plate includes for covering the sticking part of spoke, being set to sticking part periphery and use The circle set portion being engaged in the periphery with wheel hub and the lift-pull handle being set to above sticking part, sticking part is equipped with and window The one-to-one aperture of mouth.

As further optimization, circular hole corresponding with the centre bore of wheel hub is additionally provided at the center of sticking part.

As further optimization, there are two lift-pull handle is set, and two lift-pull handles are symmetrical arranged.

The beneficial effect of aluminum-alloy wheel chromatography protective tooling provided by the utility model is: provided by the utility model Aluminum-alloy wheel chromatography protective tooling blocks window using mold insert first to carry out the large area of spoke part to wheel hub Spraying when then spraying to the window of wheel hub, then carries out the back chamber below wheel hub using the back chamber sealing plate for blocking component It blocks, while spoke surface is covered using protective plate, avoid causing the influence to spoke in window spraying process, carry on the back chamber On the one hand the setting of sealing plate can carry out effective position to wheel hub, while being avoided that and impacting to lower section locating platform, and then keeping away The paint vehicle for exempting from platform surface pollutes the back chamber side of subsequent wheel hub.

Detailed description of the invention

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing needed in description is briefly described, it should be apparent that, the accompanying drawings in the following description is only that this is practical new Some embodiments of type for those of ordinary skill in the art without any creative labor, can be with It obtains other drawings based on these drawings.

Fig. 1 is the use state structure of mold insert in aluminum-alloy wheel chromatography protective tooling provided by the embodiment of the utility model Schematic diagram；

Fig. 2 is the present invention looks up structural representation of mold insert in the utility model embodiment Fig. 1；

Fig. 3 is the schematic cross-sectional view of B-B in the utility model embodiment Fig. 2；

Fig. 4 is the use state that component is blocked in aluminum-alloy wheel chromatography protective tooling provided by the embodiment of the utility model Structural schematic diagram；

Fig. 5 is the revolved section structural schematic diagram of A-A in the utility model embodiment Fig. 4；

Fig. 6 is the overlooking structure diagram that chamber sealing plate is carried on the back in the utility model embodiment Fig. 4；

The partial enlargement structural representation that Fig. 7 is in the utility model embodiment Fig. 5 I；

Wherein, each appended drawing reference in figure:

100- mold insert；110- sealant；The overhanging column of 111-；120- handle；The non-sticky coating of 130-；140- clump weight；141- Through-hole；150- ribs；200- blocks component；210- carries on the back chamber sealing plate；The chassis 211-；212- plugging block；220- protective plate；221- Sticking part；222- justifies set portion；223- lift-pull handle；224- aperture；225- circular hole；300- wheel hub.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and beneficial effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that it can be directly another when element is referred to as " being fixed on " or " being set to " another element On one element or indirectly on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.

It is to be appreciated that term " length ", " width ", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship of the instructions such as "horizontal", "top", "bottom" "inner", "outside" is that orientation based on the figure or position are closed System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.

In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more of the features.The meaning of " plurality " is two or two in the description of the present invention, More than, unless otherwise specifically defined.

Also referring to Fig. 1 to Fig. 7, now aluminum-alloy wheel chromatography protective tooling provided by the utility model is said It is bright.Aluminum-alloy wheel chromatography protective tooling seals cooperation including several and for exposing wheel hub with the spoke of wheel hub 300 respectively It the mold insert 100 on 300 spoke surface and is respectively arranged at 300 end face two sides of wheel hub and blocks component for expose window 200, block component 200 include be set to wheel hub 300 carry on the back the back chamber sealing plate 210 below chamber and be set to the top of wheel hub 300 and For covering the protective plate 220 of the outer ring of spoke and wheel hub 300.

Aluminum-alloy wheel chromatography protective tooling provided by the utility model, compared with prior art, the utility model provide Aluminum-alloy wheel chromatography protective tooling, using mold insert 100 to window blocked so as to first to wheel hub 300 carry out spoke part Large area spraying, when then being sprayed to the window of wheel hub, then using blocking the back chamber sealing plate 210 of component 200 to wheel hub The back chamber of 300 lower sections is blocked, while being covered using protective plate 220 to spoke surface, is avoided in window spraying process Cause the influence to spoke, on the one hand the setting for carrying on the back chamber sealing plate 210 can carry out effective position to wheel hub 300, while being avoided that pair Lower section locating platform impacts, and then avoids the back chamber side of the paint vehicle pollution wheel hub 300 of platform surface.Mold insert 100 is using every A window is correspondingly arranged one form, and it is in strict seal shape in window, and with window that mold insert 100 can be stable State can effectively block window, avoid polluting window interior during spraying spoke, and then guarantee double The effect that color efficiently separates.When carrying out the spraying of window, then have using back chamber sealing plate 210 to the back chamber side of wheel hub 300 Support is imitated, is then blocked using the spoke position of 220 pairs of tops of protective plate, and then smoothly carry out the spray at window position It applies.

As further optimization, also referring to Fig. 1 to Fig. 3, as aluminum-alloy wheel set provided by the utility model A kind of specific embodiment of color protective tooling, also referring to Fig. 1 to Fig. 7, as aluminium alloy vehicle provided by the utility model A kind of specific embodiment of chromatography protective tooling is taken turns, mold insert 100 includes that and lateral surface consistent with window shape is used for and window Inner wall sealing cooperation sealant 110, be set to the handle 120 of the top of sealant 110 and be coated on 110 appearance of sealant The non-sticky coating 130 in face.Mold insert 100 is used for and window is tightly cooperated, and sealant 110 is using the material with flexible sealing performance Matter such as uses flexible rubber, guarantees that the periphery of sealant 110 strict can be bonded with the inner sidewall of window, guarantees good Occlusion effect.And the setting of the handle 120 of 110 top of sealant can easily carry out the dismounting and placement of insert 100.This reality It applies in example, handle 120 is set as the form that cylindrical column combines top disk grip part, convenient for reducing area occupied.Coating The paint of spraying can be isolated in outside sealant 110 in the non-sticking lining 130 on sealant 110, avoid penetrating into sealant 110 cause the influence to window position.

As further optimization, also referring to Fig. 1 to Fig. 3, as aluminum-alloy wheel set provided by the utility model A kind of specific embodiment of color protective tooling, the bottom centre of sealant 110 are additionally provided with clump weight 140, set on sealant 110 There is overhanging column 111, clump weight 140 is equipped with the through-hole 141 for accommodating overhanging column 111.In order to guarantee that sealant 110 can be with The side wall of window forms good sealing effect, and clump weight 140 is arranged in the lower section of sealant 110, can effectively increase in this way The overall weight for adding mold insert 100, can under the gravity of clump weight 140 in conjunction with the flexible rubber material of sealant 110 It realizes tight fitting of the mold insert 100 at window, guarantees good sealing effect.Clump weight 140 can using irony or its The biggish material of his density, to improve self weight effect.The setting of overhanging column 111 on sealant 110 is for accommodating clump weight 140 inside cavity, and acting on good grafting is formed between the overhanging column 111 that is arranged on clump weight 140 both improves close The intensity connected between sealing 110 and clump weight 140.The structure on clump weight 140 by presetting through-hole 141, then The effect of pouring molding sealant 110 and overhanging column 111 is carried out using rubber, is had and is connected reliable effect.

As further optimization, also referring to Fig. 1 to Fig. 3, as aluminum-alloy wheel set provided by the utility model A kind of specific embodiment of color protective tooling, the bottom of sealant 110 are additionally provided with and the setting of 110 edge interval of sealant and bottom Face protrudes from the ribs 150 of 110 bottom surface of sealant.Ribs 150 are set as the path setting along the edge of sealant 110 Form, and be spaced a distance with its edge, it is the cyclic annular knot that 110 bottom surface of sealant is protruded from bar form Structure, setting purpose are the integral strengths in order to improve mold insert 100, avoid that mold insert 100 is caused to deform using flexible rubber material It is excessive to cause the problem not tight with window aperture seal, guarantee it with certain intensity.

As further optimization, also referring to Fig. 5 to Fig. 7, as aluminum-alloy wheel set provided by the utility model A kind of specific embodiment of color protective tooling, back chamber sealing plate 210 include the bottom that top surface is used to be engaged with wheel hub lower end surface Disk 211 and it is set to the top of chassis 211 and periphery is used for and carry on the back the blanking plate component that the inner sidewall sealing of chamber cooperates.Carry on the back chamber sealing plate 210 chassis 211 is used to be bonded the lateral surface of back chamber side, and the setting of blanking plate component, then can effectively realize with Wheel hub 300 carries on the back the fitting of chamber side inner wall, has the function of good position restriction to wheel hub 300, while can also receive top The coating liquid sprayed at window avoids liquid adhesive from causing the influence sprayed to subsequent wheel hub 300 on platform.

As further optimization, referring to Fig. 6, as aluminum-alloy wheel chromatography protective tooling provided by the utility model A kind of specific embodiment, back chamber sealing plate 210 center be equipped with for spraying platform overhanging column clamping centre bore, envelope The plugging block 212 of board group part being along the circumferential direction distributed including several.The centre bore at back 210 center of chamber sealing plate is for spraying It is positioned on platform, the setting of several plugging blocks 212 can carry on the back chamber diameter for wheel hub 300 and be finely adjusted.Plugging block 212 needs Flexible material is used, flexible rubber material can be used in the present embodiment, periphery and the back that can be realized plugging block 212 are intracavitary The tight fitting of wall, guarantees good support effect.

As further optimization, referring to Fig. 6, as aluminum-alloy wheel chromatography protective tooling provided by the utility model A kind of specific embodiment, the setting of two neighboring plugging block 212 interval, plugging block 212 being arranged radially and sealing along wheel hub 300 The equivalent width of sprue 212.The internal diameter that gap between two neighboring plugging block 212 can correspond to back chamber carries out micro tune It is whole, the plugging block 212 of flexible rubber material can be enable to generate micro-deformation by the setting in gap, and then with carry on the back intracavitary portion Diameter matches, in the inner hole that can smoothly enter back chamber.The width of plugging block 212 is set as consistent form, Neng Goubao Demonstrate,prove the accuracy that each plugging block 212 is consistent with the back contact area of cavity wall, positions in guarantee 300 spraying process of wheel hub.

As further optimization, referring to Figure 4 together, Fig. 5 and Fig. 7, as aluminium alloy vehicle provided by the utility model A kind of specific embodiment of chromatography protective tooling is taken turns, protective plate 220 includes for covering the sticking part 221 of spoke, being set to 221 periphery of sticking part and circle set portion 222 for being engaged with the periphery of wheel hub 300 and it is set to 221 top of sticking part Lift-pull handle 223, sticking part 221 be equipped with and the one-to-one aperture 224 of window.Protective plate 220 is mainly used for spraying window 300 surface of wheel hub is blocked when the domain of mouth region, sticking part 221 is consistent with the curve of wheel hub 300, and surface corresponds to wheel hub 300 curve modeling and concave-convex effect uses up the corresponding setting of row, it is therefore an objective to guarantee that protective plate 220 can be with the appearance of wheel hub 300 Face is tightly bonded, and is justified set portion and be then used to block the periphery of wheel hub 300, and guarantee does not cause to tint to 300 outer ring of wheel hub Pollution carries out the effective aesthetic feeling for guaranteeing two-color coating.

As further optimization, also referring to Fig. 5 and Fig. 7, as aluminum-alloy wheel set provided by the utility model A kind of specific embodiment of color protective tooling is additionally provided at the center of sticking part 221 corresponding with the centre bore of wheel hub 300 Circular hole 225.Both circular hole 225 at 221 center of sticking part can be used in being positioned with the hole at 300 axle center of wheel hub, guarantee The center of circle is consistent, then guarantees the accuracy of coating positioning, guarantees the overall effect of two-color coating.The upper surface of protective plate 220 is set There is non-sticky coating.Protective plate 220 can block 300 position of wheel hub when carrying out the spraying of window, due to protective plate 220 surface also will receive the pollution of spray solution, so using non-sticky coating, as far as possible in the selection of its material convenient for subsequent Cleaning, be conducive to extend its service life, reduce the cost of 300 coating of wheel hub.

As further optimization, also referring to Fig. 5 and Fig. 7, as aluminum-alloy wheel set provided by the utility model A kind of specific embodiment of color protective tooling, there are two lift-pull handle 223 is set, and two lift-pull handles 223 are symmetrical arranged.By It is greater than the discoid component of wheel hub 300 for an outer diameter in protective plate 220, so needing during being replaced at it Lift-pull handle 223 is arranged in top, and lift-pull handle 223 is set as two, while two lift-pull handles 223 should be set as opposite The symmetrical form of a certain diameter of wheel hub 300 can effectively ensure that convenience when replacement protective plate 220, while With good safety.

Aluminum-alloy wheel chromatography protective tooling provided by the utility model blocks so as to first right window using mold insert Wheel hub carries out the large area spraying of spoke part, when then spraying to the window of wheel hub, then utilizes the back chamber for blocking component Sealing plate blocks the back chamber below wheel hub, while being covered using protective plate to spoke surface, avoids window spray coated The influence to spoke is caused in journey, on the one hand the setting for carrying on the back chamber sealing plate can carry out effective position to wheel hub, while being avoided that under Square locating platform impacts, and then the paint vehicle of platform surface is avoided to pollute the back chamber side of subsequent wheel hub.

The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle Within the scope of shield.

Claims (10)

1. aluminum-alloy wheel chromatography protective tooling, it is characterised in that: match including several window aperture seals respectively with wheel hub (300) It closes and is used to expose the mold insert (100) on the spoke surface of the wheel hub (300) and be respectively arranged at the wheel hub (300) end face Two sides and for exposing blocking component (200) for the window, described block component (200) include being set to the wheel hub (300) back chamber sealing plate (210) below back chamber and be set to above the wheel hub (300) and for cover the spoke and The protective plate (220) of the outer ring of the wheel hub (300).

2. aluminum-alloy wheel chromatography protective tooling as described in claim 1, it is characterised in that: the mold insert (100) include with The window shape is consistent and lateral surface be used for the sealant (110) of the inner wall of window sealing cooperation, be set to it is described Handle (120) above sealant (110) and the non-sticky coating (130) coated on the sealant (110) outer surface.

3. aluminum-alloy wheel chromatography protective tooling as claimed in claim 2, it is characterised in that: the bottom of the sealant (110) Portion center is additionally provided with clump weight (140), and the sealant (110) is equipped with overhanging column (111), is set on the clump weight (140) There is the through-hole (141) for accommodating the overhanging column (111).

4. aluminum-alloy wheel chromatography protective tooling as claimed in claim 3, it is characterised in that: the bottom of the sealant (110) Portion is additionally provided with the setting of the sealant (110) edge interval and bottom surface protrudes from the ribs of the sealant (110) bottom surface (150)。

5. aluminum-alloy wheel chromatography protective tooling as described in claim 1, it is characterised in that: back chamber sealing plate (210) packet Include the chassis (211) and be set to above the chassis (211) and outer that top surface is used to be engaged with the wheel hub lower end surface Week is for sealing the blanking plate component of cooperation with the inner sidewall of the back chamber.

6. aluminum-alloy wheel chromatography protective tooling as claimed in claim 5, it is characterised in that: back chamber sealing plate (210) Center is equipped with centre bore, the plugging block (212) of the blanking plate component being along the circumferential direction distributed including several.

7. aluminum-alloy wheel chromatography protective tooling as claimed in claim 6, it is characterised in that: the two neighboring plugging block (212) interval setting, the plugging block (212) along the wheel hub (300) be arranged radially and the width of the plugging block (212) Unanimously.

8. aluminum-alloy wheel chromatography protective tooling as described in claim 1, it is characterised in that: the protective plate (220) includes For cover the sticking part (221) of the spoke, be set to the sticking part (221) periphery and be used for and the wheel hub (300) The periphery circle set portion (222) being engaged and the lift-pull handle (223) being set to above the sticking part (221), it is described Sticking part (221) is equipped with and the one-to-one aperture of the window (224).

9. aluminum-alloy wheel chromatography protective tooling as claimed in claim 8, it is characterised in that: in the sticking part (221) Circular hole (225) corresponding with the centre bore of the wheel hub (300) is additionally provided at the heart.

10. aluminum-alloy wheel chromatography protective tooling as claimed in claim 8, it is characterised in that: the lift-pull handle (223) sets There are two, and two lift-pull handles (223) are symmetrical arranged.