CN107670873A - A kind of chromatography frock - Google Patents

A kind of chromatography frock Download PDF

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Publication number
CN107670873A
CN107670873A CN201710881453.3A CN201710881453A CN107670873A CN 107670873 A CN107670873 A CN 107670873A CN 201710881453 A CN201710881453 A CN 201710881453A CN 107670873 A CN107670873 A CN 107670873A
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CN
China
Prior art keywords
chromatography
chassis
fan blades
bar
bar shaped
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Granted
Application number
CN201710881453.3A
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Chinese (zh)
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CN107670873B (en
Inventor
田家礼
于海洋
宋宪奎
张德富
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Longna Automobile Technology Dongying Co ltd
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Shandong Haidewei Wheel Co
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Application filed by Shandong Haidewei Wheel Co filed Critical Shandong Haidewei Wheel Co
Priority to CN201710881453.3A priority Critical patent/CN107670873B/en
Publication of CN107670873A publication Critical patent/CN107670873A/en
Application granted granted Critical
Publication of CN107670873B publication Critical patent/CN107670873B/en
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Abstract

The present invention relates to mechanical chromatography field of tool, especially a kind of chromatography frock.It includes a chromatography chassis, and on chromatography chassis, top center is provided with a center screw, the bar shaped chute being radially arranged on the chromatography chassis on the outside of center screw along its even circumferential provided with several along chromatography chassis;An adjusting supporting device is provided with above the middle part on chromatography chassis, an extending apparatus is respectively equipped with each bar shaped chute, the sides adjacent of each adjacent extending apparatus has overlapping areas, and the surrounding of the adjusting supporting device is engaged with the adjusting supporting device respectively.It is simple in construction, it is reasonable in design, it is simple to operate, when the chromatography that wheel rim is carried out to wheel hub is handled, the wheel hub that different size can be directed to quickly carries out quick clamping positioning to the wheel hub spoke position on the inside of wheel rim, can repeatedly use, chromatography line of demarcation can be made obvious, the demand of people is more effectively met, solves problems of the prior art.

Description

A kind of chromatography frock
Technical field:
The present invention relates to mechanical chromatography field of tool, especially a kind of chromatography frock.
Background technology:
Wheel products are during post-production, it usually needs its surface is carried out at chromatography according to the requirement of client Reason.When carrying out chromatography processing to wheel hub, mainly two kinds of colors are applied respectively and are located on the spoke and wheel rim of wheel hub, during chromatography It is required that the boundary of two kinds of colors must very clear and definite be typically at present first by the spoke of wheel hub when carrying out chromatography processing to wheel hub Bar and the upper required color of inside line spraying, then the wheel rim to wheel hub and periphery spray another face of upper customer requirement again Color, colour mixture influence now is produced in order to avoid having sprayed the position of color during secondary spraying on the spoke of wheel hub and inner side, It is typically now to be manually cut out being adapted to the scraps of paper of wheel hub inner ring size to cover to have sprayed inner ring the hub surface of color, So when spraying in the later stage can quickly to outboard wheel rim carry out chromatography without make the spoke position on the inside of wheel hub by Influence, but now it is this prevent the part for altering color from generally must just replace after one-time use, when using next time With must use the new scraps of paper, while this instrument can only be directed to the wheel hub of unified specification when wheel hub chromatography uses and carry out chromatography Processing, just must be all accurate for the wheel hub of every kind of specification in advance when needing the wheel hub to a variety of different sizes to carry out chromatography processing Standby multiple existing chromatography instruments, so not only make it that the operational sequence of early stage is relatively cumbersome, and for substantial amounts of wheel hub Will also result in during chromatography processing a large amount of wastes of used chromatography instrument.In addition using current this wheel hub chromatography work Have the scraps of paper when chromatography is completed because of reason is easy to the be used in chromatography such as coating is not dry to be adhered directly on wheel hub, so as to taking turns Hub surface causes to adhere to, and influences the overall aesthetic measure of wheel hub, it is clear that existing chromatography mode and casing device can not be more effective Ground meets the needs of people.
The content of the invention:
The invention provides a kind of chromatography frock, it is simple in construction, reasonable in design, simple to operate, is entering road wheel to wheel hub During the chromatography processing of rim, the wheel hub that can be directed to different size is quickly carried out quickly to the wheel hub spoke position on the inside of wheel rim Clamping positions, and can repeatedly use, and the present apparatus will not have an impact to the hub surface of chromatography during chromatography, can make set Color line of demarcation is obvious, more effectively meets the demand of people, solves problems of the prior art.
The present invention is that technical scheme is used by solving above-mentioned technical problem:A kind of chromatography frock, including a chromatography bottom Disk, on chromatography chassis, top center is provided with a center screw, is set on the chromatography chassis on the outside of center screw along its even circumferential There are several bar shaped chutes being radially arranged along chromatography chassis;An adjusting supporting device is provided with above the middle part on chromatography chassis, An extending apparatus is respectively equipped with each bar shaped chute, the sides adjacent of each adjacent extending apparatus has overlapping areas, institute The surrounding for stating adjusting supporting device is engaged with the adjusting supporting device respectively.
The guide rod that the adjusting supporting device is vertically arranged including one and hypomere coordinates with center screw screw thread, it is oriented to The thread segment of the hypomere of bar extend it is below chromatography chassis and in mating connection with a clamp nut, in the upper outer set of guide rod If a tension and compression set, the branch of its periphery is arranged between the tension and compression set lateral wall and guide rod by several respectively Support transform component is connected.
The support transform component is a quadric chain, and the quadric chain is horizontally set on chromatography chassis including one It is parallel in the top of lower fulcrum bar and horizontal set on the lateral wall of the guide rod of top and the inner lower fulcrum bar being fixedly connected with guide rod There are the inner upper rack posts being fixedly connected with tension and compression set lateral wall bottom, pass through upper connecting rod and lower company between upper rack posts and lower fulcrum bar Bar is movably connected, and passes through between the upper connecting rod and lower link, between upper rack posts and upper connecting rod, between lower fulcrum bar and lower link Bolt, nut are flexibly connected.
The extending apparatus includes a chromatography fan blades, and being provided with a fan blades at the top of the chromatography fan blades above bar shaped chute draws Button, the inner of the fan blades pulling buckle are holded up upwards, and be connected a connecting plate on the madial wall of the vertical section of fan blades pulling buckle, the company On the outside of bolt shank between upper connecting rod and lower link that fishplate bar is socketed on its correspondence position by turn hole, chromatography fan blades with The inner of fan blades pulling buckle and outer end are respectively equipped with inner bolt hole, the outer screw above bar shaped chute, in inner bolt hole, outer screw Interior caging bolt, outer caging bolt in threaded engagement one respectively, the interior caging bolt, the lower end of outer caging bolt sequentially pass through Chromatography fan blades, bar shaped chute are simultaneously extended below chromatography chassis, and threaded engagement one is T-shaped on the interior caging bolt below chromatography fan blades Limited block, the stop nut of threaded engagement one on the outer caging bolt below chromatography fan blades.
A spring pulling buckle is respectively fixedly connected in chromatography tray bottom in each bar shaped chute outer end, in the corresponding T of each pulling buckle A back-moving spring is respectively equipped between type limited block, the T-shaped spacing of corresponding side is distinguished in the inner of each back-moving spring Block is connected, outer end is distinguished the spring pulling buckle of corresponding side and is connected.
The inner setting that is inclined upwardly of each back-moving spring.
The guiding of a setting parallel with bar shaped chute is respectively equipped with the outer on the chromatography chassis of each bar shaped chute both sides Opening, it is respectively cooperating with inserting a guide pad in each guide openings, each guide pad passes through the corresponding position of screw respectively On chromatography chassis be fixedly connected with.
Each guide openings are symmetrically arranged at the both sides of bar shaped chute.
Handle is provided with the upper outside wall of tension and compression set.
Beneficial effect is possessed by the present invention, simple in construction, reasonable in design, simple to operate, and wheel rim is being carried out to wheel hub Chromatography processing when, can be directed to different size wheel hub quickly the wheel hub spoke position on the inside of wheel rim is quickly blocked Positioning is connect, can be repeatedly used;By adjusting supporting device each extending apparatus can be driven to flex outward, each extending apparatus can Realize complete covering to wheel hub inner ring and spoke position to treat the size of the size of the wheel hubs of chromatography according to difference, agree with, The present apparatus will not have an impact to the hub surface of chromatography during chromatography, chromatography line of demarcation can be made obvious, additionally by rotation This adjusting supporting device is closed so as to realize that it is adapted to the wheel hub demand of different height, strong adaptability, more effectively meets people Demand.
Brief description of the drawings:
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of position one of the present invention.
Fig. 3 is the structural representation of position two of the present invention.
Fig. 4 is Fig. 2 present invention looks up structural representation.
Fig. 5 is the First partial dimensional structure diagram of the present invention.
Fig. 6 is the second local dimensional structure diagram of the present invention.
Fig. 7 is the 3rd sectional perspective structural representation of the present invention.
Fig. 8 is the structural representation on chromatography chassis in the present invention.
In figure, 1, center screw;2nd, guide rod;3rd, chromatography chassis;4th, tension and compression set;5th, lower fulcrum bar;6th, upper connecting rod;7th, lower company Bar;8th, chromatography fan blades;9th, bar shaped chute;10th, fan blades pulling buckle;11st, connecting plate;12nd, inner bolt hole;13rd, outer screw;14th, it is interior spacing Bolt;15th, outer caging bolt;16th, upper rack posts;17th, T-shaped limited block;18th, stop nut;19th, spring pulling buckle;20th, bullet is resetted Spring;21st, guide openings;22nd, guide pad;23rd, handle;24th, clamp nut.
Embodiment:
For the technical characterstic for illustrating this programme can be understood, below by embodiment, and its accompanying drawing is combined, to this hair It is bright to be described in detail.
As shown in figs.1-8, a kind of chromatography frock, including a chromatography chassis 3, on chromatography chassis 3, top center is provided with one Center screw 1, set on the chromatography chassis 3 in the outside of center screw 1 along its even circumferential provided with several along the radial direction of chromatography chassis 3 The bar shaped chute 9 put;An adjusting supporting device is provided with above the middle part on chromatography chassis 3, is respectively equipped with each bar shaped chute 9 One extending apparatus, the sides adjacent of each adjacent extending apparatus have overlapping areas, the surrounding point of the adjusting supporting device It is not engaged with the adjusting supporting device;The extending apparatus on the outside of it can be driven to realize whole dress by adjusting supporting device The regulation for the size put, each extending apparatus can be realized to wheel hub according to the size of the size of the different wheel hubs that treat chromatography The complete covering at inner ring and spoke position, agree with, the present apparatus will not have an impact to the hub surface of chromatography during chromatography, can So that chromatography line of demarcation is obvious.
The guide rod 2 that the adjusting supporting device is vertically arranged including one and hypomere coordinates with the screw thread of center screw 1, leads The lower section of chromatography chassis 3 and in mating connection with a clamp nut 24 is extended to the thread segment of the hypomere of bar 2, in the upper of guide rod 2 Side outside is arranged tension and compression set 4, and the tension and compression cover is arranged on it by several respectively between 4 lateral walls and guide rod 2 The support transform component of periphery is connected;By upper and lower tension and compression tension and compression set 4 it can be driven along guide rod 2 move down It is dynamic, each support transform component realization can be driven to shrink or stretch, so as to drive extending apparatus to realize different degrees of stretch.
The support transform component is a quadric chain, and the quadric chain is horizontally set on chromatography chassis including one On the lateral wall of the guide rod 2 of 3 tops and the inner lower fulcrum bar 5 being fixedly connected with guide rod 2, it is parallel in the top of lower fulcrum bar 5 and Level is provided with the inner upper rack posts 16 being fixedly connected with 4 lateral wall bottoms of tension and compression set, passes through between upper rack posts 16 and lower fulcrum bar 5 Upper connecting rod 6 is movably connected with lower link 7, between the upper connecting rod 6 and lower link 7, between upper rack posts 16 and upper connecting rod 6, lower branch It is flexibly connected between bar 5 and lower link 7 by bolt, nut;Double leval jib can be driven during upper and lower tension and compression tension and compression set 4 Mechanism realizes that upper connecting rod 6 therein and the angle of the junction of lower link 7 change, so as to realize the lower end of upper connecting rod 6 with The inwardly retraction or protruding, and then the connecting plate 11 by being movably connected with it drives fan blades pulling buckle simultaneously of the upper end of connecting rod 7 10 and chromatography fan blades 8 below realize the movement of radial direction, by interior spacing during chromatography fan blades 8 is moved radially Bolt 14, outer caging bolt 15 and under T-shaped limited block 17 and stop nut 18, spacing block set thereon realize jointly to chromatography The spacing and guiding of fan blades 8.
The extending apparatus includes a chromatography fan blades 8, and the top of chromatography fan blades 8 above bar shaped chute 9 is provided with a fan blades Pulling buckle 10, the inner of the fan blades pulling buckle 10 are holded up upwards, and be connected a connection on the madial wall of the vertical section of fan blades pulling buckle 10 Plate 11, the connecting plate 11 are socketed in outside the bolt shank between the upper connecting rod 6 on its correspondence position and lower link 7 by turn hole Side, be respectively equipped with the inner of chromatography fan blades 8 and fan blades pulling buckle 10 and outer end an inner bolt hole 12 being located above bar shaped chute 9, Outer screw 13, it is described interior in inner bolt hole 12, outer screw 13 interior caging bolt 14, outer caging bolt 15 in threaded engagement one respectively Caging bolt 14, the lower end of outer caging bolt 15 sequentially pass through chromatography fan blades 8, bar shaped chute 9 and extend the lower section of chromatography chassis 3, The T-shaped limited block 17 of threaded engagement one on the interior caging bolt 14 below chromatography fan blades 8, it is outer spacing below chromatography fan blades 8 The stop nut 18 of threaded engagement one on bolt 15;Quadric chain can be driven to realize it during upper and lower tension and compression tension and compression set 4 In upper connecting rod 6 and the angle of the junction of lower link 7 change, so as to realize the upper end of the lower end of upper connecting rod 6 and lower link 7 Inwardly retract simultaneously or protruding, and then the connecting plate 11 by being movably connected with it drives fan blades pulling buckle 10 and below Chromatography fan blades 8 realizes the movement of radial direction, passes through interior caging bolt 14, outer limit during chromatography fan blades 8 is moved radially Position bolt 15 and under T-shaped limited block 17 realized jointly to the spacing of chromatography fan blades 8 with stop nut 18, spacing block set thereon With guiding..
A spring pulling buckle 19 is respectively fixedly connected in the bottom of chromatography chassis 3 of each outer end of bar shaped chute 9, it is corresponding in each pulling buckle T-shaped limited block 17 between be respectively equipped with a back-moving spring 20, corresponding side is distinguished in the inner of each back-moving spring 20 T-shaped limited block 17 be connected, outer end is distinguished the spring pulling buckle 19 of corresponding side and is connected;To external expansion chromatography fan blades 8 During back-moving spring 20 can play a part of auxiliary reset.
The inner setting that is inclined upwardly of each back-moving spring 20;Back-moving spring 20 is arranged into the inner is inclined upwardly can So that back-moving spring 20 make in reset it is more laborsaving.
One is respectively equipped with the outer on the chromatography chassis 3 of each both sides of bar shaped chute 9 to lead with the 9 parallel setting of bar shaped chute To opening 21, be respectively cooperating with inserting a guide pad 22 in each guide openings 21, each guide pad 22 respectively by screw with Chromatography chassis 3 on its correspondence position is fixedly connected with;When chromatography fan blades 8 is realizing radially movable in the presence of external force, respectively lead Guide effect can preferably be played by being used in conjunction with each other to opening 21 and guide pad 22, while when guide pad 22 is moved to guiding Spacing effect can be played during the inner of opening 21.
Each guide openings 21 are symmetrically arranged at the both sides of bar shaped chute 9;Symmetrically arranged guide openings 21 are entered at it Row be oriented to during stress can be made more to balance, so as to it is more smooth during operation, reduce because stress is inclined Move cause retard motion the occurrence of.
Be provided with handle 23 on the upper outside wall of tension and compression set 4, handle 23 can go to play laborsaving when pressing tension and compression and covering 4 Effect.
In use, when the size of the wheel hub when chromatography is more than present apparatus original size, it is necessary to by adjusting present apparatus reality Now adapt to it treat the inner ring size of chromatography wheel hub.In addition, the hypomere of guide rod 2 is determined according to the height for the wheel hub for treating chromatography The size that screws of the thread segment in screwed hole of centre, so as to so that the guide rod 2 of the lower section of chromatography chassis 3 through wheel hub Centre bore simultaneously makes it be supported on the support ground to wheel hub support, and the wheel of different-thickness is adapted to according to the height screwed Hub.
Make the guide rod 2 below chromatography chassis 3 through the centre bore of wheel hub and it is supported on to wheel hub support Support on ground, can drive while according to the height screwed to adapt to the wheel hub of different-thickness, using such regulation side Make while while formula guide rod 2 being made to screw downwards quadric chain indirectly by chromatography fan blades 8 strut it is certain away from From, at this moment guide rod 2 thread segment and center screw 1 screw effect under, be not in reset when strutting rear chromatography fan blades 8 Situation, according to the specific size requirement when using in the later stage, technical staff is in design, in such cases in the regulation present apparatus Bearing height while preliminary extension has simply been carried out to chromatography fan blades 8, if chromatography fan blades 8 in such cases is outside The size of external diameter of extension when still can not realize that fastening is supporting with the wheel rim madial wall of the wheel hub when chromatography, by voluntarily pressing Tension and compression cover 4 cans and realize that follow-up chromatography fan blades 8 continues to adjust.
First, hold handle 23 and press down on tension and compression set 4, tension and compression set can be driven during tension and compression set 4 is pressed down on 4, the upper connecting rod 6 in each quadric chain mechanism below can be driven to be connected with lower link 7 in the presence of downward external force The angle at place diminishes, while the lower end of upper connecting rod 6 and the upper end of lower link 7 are simultaneously protruding, so as to drive by being lived with it Move the movement that connected connecting plate 11 drives fan blades pulling buckle 10 and chromatography fan blades 8 below realizes radial direction.Because under normal condition Each adjacent sides adjacent of chromatography fan blades 8 has overlapping areas, is had during chromatography fan blades 8 moves radially outwards The trend of extension, while cause the cylindrical radius that each chromatography fan blades 8 is formed to become big, while each chromatography fan blades 8 is still present Overlapping region, when the external dimensions of the present apparatus expands to full-size, the adjacent edge face of each chromatography fan blades 8 is in coplanar shape State, therefore whole device can rise to the spoke region on the inside of wheel hub when carrying out chromatography on wheel rim of the later stage to the outside of wheel hub Acted on to good covering, while cause the outer ledge of the present apparatus to can be good at realizing well with the madial wall of wheel hub wheel rim Agree with, abut.After outwards extending suitably sized when the chromatography fan blades 8 of the present apparatus during regulation, operating personnel can Voluntarily to hold each spacing block set by interior caging bolt 14, outer caging bolt 15 to T-shaped limited block 17, the lower section of stop nut 18 Screw, during screwing can will between each fan blades pulling buckle 10, chromatography fan blades 8 and chromatography chassis 3 realize push against, after abutting Each fan blades pulling buckle 10, chromatography fan blades 8 can be prevented in the presence of clamping force from being moved along the chute of chromatography chassis 3, at the same can with gram Take the spring tension of its respective back-moving spring 20 on position, 8 groups of each chromatography fan blades at the top for the present apparatus now adjusted Into new plectane size can keep it is constant, now complete chromatography instrument as needed, because the present apparatus design when Hard waterproof plastic or metal material are used, therefore during long-term chromatography it will not be made to produce serious damage etc. Situation.In addition, when chromatography fan blades 8 is realizing radially movable in the presence of external force, each guide openings 21 and the phase of guide pad 22 Guide effect can preferably be played by being mutually used cooperatively, while can be risen when guide pad 22 is moved to the inner of guide openings 21 To spacing effect, the guide pad 22 of the present apparatus and guide openings 21 when each chromatography fan blades 8 is retracted near radial position Inner face abut against;When the guide pad 22 that each chromatography fan blades 8 is extended to farthest away from present apparatus during radial position is now just slided Move to the edge outside on the chromatography chassis 3 of the present apparatus, thus guide pad 22 and guide openings 21 can play it is good spacing Effect.Hence in so that the present apparatus is more stand-by when in use, and it is simple in construction, it is reasonable in design, it is simple to operate, road wheel is being entered to wheel hub During the chromatography processing of rim, the wheel hub that can be directed to different size is quickly carried out quickly to the wheel hub spoke position on the inside of wheel rim Clamping positions, and can repeatedly use;By adjusting supporting device each extending apparatus can be driven to flex outward, each extending apparatus The size of the size of the wheel hubs of chromatography can be treated according to difference to realize complete covering to wheel hub inner ring and spoke position, contract To close, the present apparatus will not be had an impact to the hub surface of chromatography during chromatography, and chromatography line of demarcation can be made obvious, additionally by This adjusting supporting device is screwed so as to realize that it is adapted to the wheel hub demand of different height, strong adaptability, more effectively meet The demand of people.
Above-mentioned embodiment cannot function as limiting the scope of the invention, for the technology people of the art For member, any alternate modification or conversion made to embodiment of the present invention are all fallen within protection scope of the present invention.
Part is not described in detail by the present invention, is the known technology of those skilled in the art of the present technique.

Claims (9)

  1. A kind of 1. chromatography frock, it is characterised in that:Including a chromatography chassis, on chromatography chassis, top center is provided with a center spiral shell Hole, several bar shapeds being radially arranged along chromatography chassis are provided with along its even circumferential on the chromatography chassis on the outside of center screw and are slided Groove;An adjusting supporting device is provided with above the middle part on chromatography chassis, is respectively equipped with an extending apparatus on each bar shaped chute, respectively The sides adjacent of adjacent extending apparatus has overlapping areas, and the surrounding of the adjusting supporting device adjusts branch with described respectively Support arrangement is engaged.
  2. A kind of 2. chromatography frock according to claim 1, it is characterised in that:The adjusting supporting device is set vertically including one Put and guide rod that hypomere and center screw screw thread coordinate, the thread segment of the hypomere of guide rod extend below chromatography chassis and with One clamp nut is in mating connection, and a tension and compression set, the tension and compression set lateral wall and guide rod are arranged in the upper outer of guide rod Between the support transform component of its periphery be arranged on by several be respectively connected.
  3. A kind of 3. chromatography frock according to claim 1 or 2, it is characterised in that:The support transform component is one or four companies Linkage, the quadric chain is horizontally set on the lateral wall of the guide rod above chromatography chassis including one and the inner is with leading The lower fulcrum bar being fixedly connected with to bar, parallel in the top of the lower fulcrum bar and horizontal the inner that is provided with are fixedly connected with tension and compression set lateral wall bottom Upper rack posts, be movably connected between upper rack posts and lower fulcrum bar by upper connecting rod and lower link, the upper connecting rod and lower link it Between, be flexibly connected by bolt, nut between upper rack posts and upper connecting rod, between lower fulcrum bar and lower link.
  4. A kind of 4. chromatography frock according to claim 3, it is characterised in that:The extending apparatus includes a chromatography fan blades, A fan blades pulling buckle is provided with the top of chromatography fan blades above bar shaped chute, the inner of the fan blades pulling buckle is holded up upwards, in fan blades Be connected a connecting plate on the madial wall of the vertical section of pulling buckle, and the connecting plate is socketed in the upper company on its correspondence position by turn hole On the outside of bolt shank between bar and lower link, it is respectively equipped with one in chromatography fan blades and the inner of fan blades pulling buckle and outer end and is located at bar Inner bolt hole, outer screw above shape chute, caging bolt, outer spacing spiral shell in threaded engagement one are distinguished in inner bolt hole, outer screw Bolt, the interior caging bolt, the lower end of outer caging bolt sequentially pass through chromatography fan blades, bar shaped chute and extended under chromatography chassis Side, the one T-shaped limited block of threaded engagement on the interior caging bolt below chromatography fan blades, the outer caging bolt below chromatography fan blades The upper stop nut of threaded engagement one.
  5. A kind of 5. chromatography frock according to claim 4, it is characterised in that:At the chromatography chassis bottom of each bar shaped chute outer end A spring pulling buckle is respectively fixedly connected in portion, and a back-moving spring is respectively equipped between the corresponding T-shaped limited block of each pulling buckle, described each The T-shaped limited block that corresponding side is distinguished in the inner of back-moving spring is connected, the spring pulling buckle of the outer end corresponding side of difference It is connected.
  6. A kind of 6. chromatography frock according to claim 5, it is characterised in that:The inner of each back-moving spring is to updip Tiltedly set.
  7. A kind of 7. chromatography frock according to claim 6, it is characterised in that:On the chromatography chassis of each bar shaped chute both sides Outer is respectively equipped with the guide openings of a setting parallel with bar shaped chute, and inserting one is respectively cooperating with each guide openings and is oriented to Block, each guide pad are fixedly connected with by the chromatography chassis on the corresponding position of screw respectively.
  8. A kind of 8. chromatography frock according to claim 7, it is characterised in that:Each guide openings are symmetrically arranged at bar shaped The both sides of chute.
  9. A kind of 9. chromatography frock according to claim 8, it is characterised in that:One is provided with the upper outside wall of tension and compression set Handle.
CN201710881453.3A 2017-09-26 2017-09-26 Color register tool Active CN107670873B (en)

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CN107670873B CN107670873B (en) 2023-04-28

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CN114226099A (en) * 2021-12-22 2022-03-25 襄阳恒德汽车配件有限公司 Wheel hub upper rim color register spraying protection tool

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Publication number Priority date Publication date Assignee Title
CN110076062A (en) * 2019-04-09 2019-08-02 广东万丰摩轮有限公司 A kind of coating process of wheel
CN114226099A (en) * 2021-12-22 2022-03-25 襄阳恒德汽车配件有限公司 Wheel hub upper rim color register spraying protection tool

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