CN212398190U - Machining device for air inflation holes of aluminum alloy wheel hub - Google Patents
Machining device for air inflation holes of aluminum alloy wheel hub Download PDFInfo
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- CN212398190U CN212398190U CN202020256945.0U CN202020256945U CN212398190U CN 212398190 U CN212398190 U CN 212398190U CN 202020256945 U CN202020256945 U CN 202020256945U CN 212398190 U CN212398190 U CN 212398190U
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Abstract
The utility model discloses an aluminum alloy wheel hub aerifys processingequipment in hole, including installation piece, drill bit main part, sealing mechanism, lubricating mechanism, sealed piece, through-hole, ejector pad, first spring, connecting block, the mechanism that opens and shuts, lead to groove, second spring and seal the ball. The utility model has the advantages that: along with the continuous rotation of drill bit main part, under the effect of centrifugal force, can make the continuous shrink of second spring, it removes to drive the ball sealer, thereby lubricating oil in the installation piece inner chamber will get into the through-hole through leading to the groove, meanwhile, first spring can be continuous tensile under the effect of centrifugal force, drive the continuous removal of ejector pad, when the lateral wall of ejector pad is laminated in the inner wall of through-hole, will impel lubricating oil, lubricating oil receives the extrusion, then extrude the seal block, make lubricating oil can ooze through the seal block, thereby can play lubricated effect to gas pocket inner wall department at drilling process, the burr is avoided appearing, make the quality that can guarantee gas pocket production and processing.
Description
Technical Field
The utility model relates to a wheel hub aerifys hole equipment specifically is an aluminum alloy wheel hub aerifys processingequipment in hole, belongs to wheel hub processing technology field.
Background
Aluminum alloy wheel hubs, also known as rims, are cylindrical, centrally mounted on an axle, the inner profile of the tire supporting the tire. Common automobile hubs include steel hubs and aluminum alloy hubs. The steel hub has high strength and is commonly used for large trucks; however, the steel hub has heavy mass and single appearance, is not in line with the current low-carbon and fashionable concepts, and is gradually replaced by the aluminum alloy hub. The aluminum alloy wheel hub needs a special processing device in the production process.
However, in the actual machining process of the air hole in the traditional aluminum alloy hub, because the drill bit drills into the air hole, some tiny burrs are inevitably formed on the inner wall of the air hole, so that the air hole is influenced in future use, and the production and machining of the air hole are influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a processingequipment in aluminum alloy wheel hub inflation hole just for solving above-mentioned problem, the flexible operation to be convenient for add at the gas pocket and play lubricated effect, make the quality that can guarantee gas pocket production and processing.
The utility model discloses a following technical scheme realizes above-mentioned mesh, a processingequipment in aluminum alloy wheel hub gas charging hole, including the installation piece, the one end of installation piece is connected with the drill bit main part, the inside of installation piece is equipped with sealing mechanism, the inside of installation piece is equipped with lubricated mechanism, lubricated mechanism is including sealed piece, through-hole, ejector pad, first spring and connecting block, the inside of installation piece is circumference array form distribution and has the multiunit the through-hole, the installation piece is being equipped with the tip of through-hole department is equipped with sealed piece, the through-hole deviates from the one end of sealed piece is fixed with the connecting block, the connecting block orientation one side of through-hole is connected with first spring, first spring deviates from the one end of connecting block is connected with the ejector pad, the inside mechanism that opens and shuts that is equipped with of connecting block, the mechanism that opens and shuts includes logical groove, The connecting block is provided with the through groove, the middle part of the through groove part is provided with the second spring, one end of the second spring is connected with the sealing ball, and the sealing ball is clamped at the end part of the through groove.
Preferably, in order to conveniently seal lubricating oil when in use, the sealing mechanism comprises a sealing plug and abutting blocks, two abutting blocks are fixed on the inner wall of the middle inner cavity of the mounting block close to one end of the mounting block, and the sealing plug is clamped at one end of each abutting block.
Preferably, in order to facilitate manual operation of the plug when in use, the sealing mechanism further comprises a handle, and the handle is fixed in the middle of one side of the plug, which is away from the abutting block.
Preferably, in order to further facilitate the manual operation of the plug in use, the sealing mechanism further comprises a holding groove, and the top and the bottom of the handle are respectively provided with one holding groove.
Preferably, in order to facilitate the propulsion of the lubricating oil during use, the diameter of the cross section of the through hole near one end of the sealing block is smaller than the diameter of the cross section of the through hole near one end of the connecting block, and the length of the diameter of the cross section of the pushing block near one end of the first spring is equal to the length of the diameter of the cross section of the through hole near one end of the sealing block.
Preferably, in order to conveniently fix the second spring when in use, the opening and closing mechanism further comprises a fixed block, the middle part of the connecting block, which is provided with the through groove part, is connected with the fixed block, and one end of the fixed block is connected with the second spring.
Preferably, in order to facilitate the movement of the sealing ball in use, the radial section of the through groove is in an isosceles trapezoid shape, and the length of the opening of the through groove near one end of the sealing ball is equal to the diameter length of the sealing ball.
The utility model has the advantages that: the start drilling equipment, make the continuous rotation of drill bit main part, thereby accomplish the drilling in gas pocket, in whole use, along with the continuous rotation of drill bit main part, under the effect of centrifugal force, can make the continuous shrink of second spring, it removes to drive the ball sealer, thereby lubricating oil in the installation piece inner chamber will get into in the through-hole through leading to the groove, meanwhile, first spring can continuous tensile under the effect of centrifugal force, drive the continuous removal of ejector pad, when the lateral wall of ejector pad is laminated in the inner wall of through-hole, will impel lubricating oil, lubricating oil receives the extrusion, then extrude the seal block, make lubricating oil can ooze through the seal block, thereby can play lubricated effect to gas pocket inner wall department at drilling process, avoid appearing the burr, make the quality that can guarantee gas pocket production and processing.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the mounting block and the lubricating mechanism shown in FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is an enlarged schematic view of a portion B shown in fig. 2.
In the figure: 1. the drill bit comprises an installation block, 2, a drill bit main body, 3, a sealing mechanism, 31, a sealing plug, 32, a handle, 33, a holding groove, 34, a propping block, 4, a lubricating mechanism, 41, a sealing block, 42, a through hole, 43, a pushing block, 44, a first spring, 45, a connecting block, 5, an opening and closing mechanism, 51, a through groove, 52, a fixing block, 53, a second spring, 54 and a sealing ball.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a machining device for an air inflation hole of an aluminum alloy hub comprises an installation block 1, one end of the installation block 1 is connected with a drill bit main body 2, a sealing mechanism 3 is arranged inside the installation block 1, a lubricating mechanism 4 is arranged inside the installation block 1, the lubricating mechanism 4 comprises a sealing block 41, through holes 42, a pushing block 43, a first spring 44 and a connecting block 45, a plurality of groups of the through holes 42 are circumferentially distributed inside the installation block 1 in an array manner, the sealing block 41 is arranged at the end part of the installation block 1 where the through holes 42 are arranged, the connecting block 45 is fixed at one end of the through holes 42, the first spring 44 is connected to one side of the connecting block 45 facing the through holes 42, the pushing block 43 is connected to one end of the first spring 44 facing away from the connecting block 45, an opening and closing mechanism 5 is arranged inside the connecting block 45, the opening and closing mechanism 5 comprises a through groove 51, a second spring 53 and a sealing ball 54, the through groove 51 is arranged in the connecting block 45, the second spring 53 is arranged in the middle of the connecting block 45 at the position where the through groove 51 is arranged, one end of the second spring 53 is connected with the sealing ball 54, and the sealing ball 54 is clamped at the end part of the through groove 51.
As a technical optimization scheme of the utility model, sealing mechanism 3 includes sealing plug 31 and supports piece 34, be fixed with two on the inner wall that installation piece 1 middle part inner chamber is close to one end support piece 34, the one end block that supports piece 34 has sealing plug 31.
As a technical optimization scheme of the present invention, the sealing mechanism 3 further includes a handle 32, the plug 31 deviates from the middle part of one side of the supporting block 34 is fixed with the handle 32.
As a technical optimization scheme of the present invention, the sealing mechanism 3 further includes a holding groove 33, and the top and the bottom of the handle 32 are respectively provided with one holding groove 33.
As a technical optimization scheme of the utility model, the through-hole 42 is close to the cross-sectional diameter of sealed piece 41 one end is less than the through-hole 42 is close to the cross-sectional diameter of connecting block 45 one end, just the ejector pad 43 is close to the cross-sectional diameter length of first spring 44 one end with the through-hole 42 is close to the cross-sectional diameter length of sealed piece 41 one end.
As a technical optimization scheme of the utility model, mechanism 5 that opens and shuts still includes fixed block 52, connecting block 45 is being equipped with the middle part that leads to the groove 51 position is connected with fixed block 52, the one end of fixed block 52 is connected with second spring 53.
As a technical optimization scheme of the utility model, the radial cross-section that leads to groove 51 is isosceles trapezoid shape, just it is close to lead to groove 51 the opening length of sealing ball 54 one end with sealing ball 54's diameter length equals.
When the utility model is used, firstly, the user can manually hold the handle 32, take out the sealing plug 31, then inject corresponding lubricating oil into the inner cavity of the mounting block 1, meanwhile, the user can also inject corresponding lubricating oil into the through hole 42 through the sealing block 41, then, install one end of the mounting block 1 deviating from the drill bit main body 2 on the required professional drilling equipment, then, the user can make the drill bit main body 2 aim at the part of the hub which needs to be drilled, then, the drilling equipment is started, the drill bit main body 2 is continuously rotated, thereby completing the drilling of the air hole, in the whole using process, along with the continuous rotation of the drill bit main body 2, under the action of centrifugal force, the second spring 53 is continuously contracted, the sealing ball 54 is driven to move, thereby the lubricating oil in the inner cavity of the mounting block 1 can enter the through hole 42 through the through groove 51, meanwhile, first spring 44 can be continuous tensile under the effect of centrifugal force, drive the continuous removal of ejector pad 43, when the lateral wall laminating of ejector pad 43 is in the inner wall of through-hole 42, will impel lubricating oil, lubricating oil receives the extrusion, extrude seal block 41 then, make lubricating oil can ooze through seal block 41, thereby can play lubricated effect to gas pocket inner wall department at the drilling in-process, avoid appearing the burr, make and to guarantee the quality of gas pocket production and processing, the whole use of this device is finally accomplished.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides an aluminum alloy wheel hub aerifys processingequipment of hole, includes installation piece (1), its characterized in that: one end of the mounting block (1) is connected with a drill bit main body (2), a sealing mechanism (3) is arranged inside the mounting block (1), a lubricating mechanism (4) is arranged inside the mounting block (1), the lubricating mechanism (4) comprises a sealing block (41), a through hole (42), a push block (43), a first spring (44) and a connecting block (45), a plurality of groups of through holes (42) are distributed in the mounting block (1) in a circumferential array manner, the sealing block (41) is arranged at the end part of the mounting block (1) where the through hole (42) is arranged, one end of the through hole (42) deviating from the sealing block (41) is fixed with the connecting block (45), one side of the connecting block (45) facing the through hole (42) is connected with the first spring (44), one end of the first spring (44) deviating from the connecting block (45) is connected with the push block (43), the connecting block (45) is internally provided with an opening and closing mechanism (5), the opening and closing mechanism (5) comprises a through groove (51), a second spring (53) and a sealing ball (54), the inside of the connecting block (45) is provided with the through groove (51), the connecting block (45) is provided with the middle part of the through groove (51) part, the second spring (53), one end of the second spring (53) is connected with the sealing ball (54), and the sealing ball (54) is clamped at the end part of the through groove (51).
2. The processing device of the air charging hole of the aluminum alloy hub as recited in claim 1, wherein: the sealing mechanism (3) comprises a sealing plug (31) and abutting blocks (34), two abutting blocks (34) are fixed on the inner wall of the middle inner cavity of the mounting block (1) close to one end of the mounting block, and the sealing plug (31) is clamped at one end of each abutting block (34).
3. The processing device of the air charging hole of the aluminum alloy hub as recited in claim 2, wherein: the sealing mechanism (3) further comprises a handle (32), and the handle (32) is fixed in the middle of one side, away from the abutting block (34), of the sealing plug (31).
4. The processing device of the air charging hole of the aluminum alloy hub as claimed in claim 3, wherein: the sealing mechanism (3) further comprises a holding groove (33), and the top and the bottom of the handle (32) are respectively provided with the holding groove (33).
5. The processing device of the air charging hole of the aluminum alloy hub as recited in claim 1, wherein: the diameter of the cross section of one end, close to the sealing block (41), of the through hole (42) is smaller than that of the cross section of one end, close to the connecting block (45), of the through hole (42), and the length of the diameter of the cross section of one end, close to the first spring (44), of the push block (43) is equal to that of the diameter of the cross section of one end, close to the sealing block (41), of the through hole (42).
6. The processing device of the air charging hole of the aluminum alloy hub as recited in claim 1, wherein: the opening and closing mechanism (5) further comprises a fixing block (52), the middle of the connecting block (45) at the position provided with the through groove (51) is connected with the fixing block (52), and one end of the fixing block (52) is connected with the second spring (53).
7. The processing device of the air charging hole of the aluminum alloy hub as recited in claim 1, wherein: the radial section of the through groove (51) is in an isosceles trapezoid shape, and the opening length of the through groove (51) close to one end of the sealing ball (54) is equal to the diameter length of the sealing ball (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020256945.0U CN212398190U (en) | 2020-03-04 | 2020-03-04 | Machining device for air inflation holes of aluminum alloy wheel hub |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020256945.0U CN212398190U (en) | 2020-03-04 | 2020-03-04 | Machining device for air inflation holes of aluminum alloy wheel hub |
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| CN212398190U true CN212398190U (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020256945.0U Active CN212398190U (en) | 2020-03-04 | 2020-03-04 | Machining device for air inflation holes of aluminum alloy wheel hub |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182925A (en) * | 2021-04-28 | 2021-07-30 | 苏州贝基电子科技有限公司 | Based on machine vision automated inspection backshank center drilling equipment |
| CN114632982A (en) * | 2022-04-20 | 2022-06-17 | 圆兴(厦门)精密工具有限公司 | Automobile wheel hub screw tap with direction function |
-
2020
- 2020-03-04 CN CN202020256945.0U patent/CN212398190U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113182925A (en) * | 2021-04-28 | 2021-07-30 | 苏州贝基电子科技有限公司 | Based on machine vision automated inspection backshank center drilling equipment |
| CN114632982A (en) * | 2022-04-20 | 2022-06-17 | 圆兴(厦门)精密工具有限公司 | Automobile wheel hub screw tap with direction function |
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