CN108655452A - A kind of boring positioning adjustment device of automotive hub - Google Patents
A kind of boring positioning adjustment device of automotive hub Download PDFInfo
- Publication number
- CN108655452A CN108655452A CN201810422934.2A CN201810422934A CN108655452A CN 108655452 A CN108655452 A CN 108655452A CN 201810422934 A CN201810422934 A CN 201810422934A CN 108655452 A CN108655452 A CN 108655452A
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- CN
- China
- Prior art keywords
- component
- cylinder
- fixed
- workbench
- screens
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/14—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines with special provision to enable the machine or the drilling or boring head to be moved into any desired position, e.g. with respect to immovable work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The present invention relates to wheel hub manufacture fields,More particularly to a kind of boring positioning adjustment device of automotive hub,Including workbench,Positioning component in bench-top is set,Be arranged bench-top adjustment component and be arranged adjustment component at the top of and with adjustment modular connector cooperation boring assemblies,The positioning component includes screens component and rotary part,The rotary part includes rotating disk and electric rotating machine,The screens component includes that several groups are in be correspondingly arranged at screens cylinder,The adjustment component includes laterally adjusting component and longitudinally adjusted component,The boring assemblies include wellbore part,The present invention carries out screens by screens component to wheel hub,Rotary part rotation adjusts wheel hub angle,Wellbore part is adjusted in the horizontal plane by laterally adjusting component and longitudinally adjusted component again,Finally drill,Without replacing positioning device,Any position of wheel hub can be processed,It is convenient and efficient.
Description
Technical field
The present invention relates to wheel hub manufacture field, more particularly to a kind of boring positioning adjustment device of automotive hub.
Background technology
Metal parts that wheel hub is the drum-shaped that exterior feature supports tire in tire, that center is on axis, is called wheel rim, steel
Circle, wheel, tire bell.Wheel hub is divided into many types according to the difference of diameter, width, molding mode and material.The hub spindle of car
It is to use single-row tapered roller or ball bearing in pairs to hold over most, and with the development of technology, car widely uses
Car hub unit, at present wheel hub drilling generally position wheel hub using positioning device, then are carried out to wheel hub by drill bit
Drilling processing, and positioning device is inconvenient to adjust position, and inconvenience is brought to multiple drilling.
Invention content
In view of the above-mentioned deficiencies in the prior art, it is an object of the present invention to provide a kind of boring positioning adjustment dress of automotive hub
It sets.
To solve the above problems, the present invention provides following technical scheme:
A kind of boring positioning adjustment device of automotive hub, including workbench, be arranged bench-top positioning component,
Be arranged bench-top adjustment component and be arranged adjustment component at the top of and with adjustment modular connector cooperation boring assemblies,
The positioning component includes screens component and rotary part, and the rotary part includes rotating disk and electric rotating machine, the rotation
Motor is fixed at the bottom of workbench, and the output end of the electric rotating machine passes through work straight up from the bottom of workbench
Platform simultaneously upwardly extends, and the non-rotatable output end for being set in electric rotating machine of the rotating disk, the screens component includes several
For group in screens cylinder is correspondingly arranged at, screens cylinder described in every group is fixed at the top of rotating disk, the adjustment component
Including laterally adjusting component and longitudinally adjusted component, the top for laterally adjusting component and being fixed at workbench is described vertical
It is arranged to adjustment component at the top for laterally adjusting component, the boring assemblies include wellbore part, and the wellbore part is fixed
It is arranged at the top for laterally adjusting component and laterally adjusts component top certainly and be passed down through and laterally adjust component and extend downwardly.
Further, the output end of the electric rotating machine is equipped with shaft, and the shaft is upward through from the bottom of workbench
Workbench simultaneously upwardly extends, and the top of the rotating disk is equipped with the groove for placing screens cylinder.
Further, in the groove of each screens cylinder fixed setting on the rotating pan, the screens cylinder it is defeated
Outlet is equipped with fixture block.
Further, the component that laterally adjusts includes two devices that slide laterally being correspondingly arranged on the table, each
The device that slides laterally includes horizontal slide rail, transverse slider and the first cylinder, and one end of the horizontal slide rail, which is fixed with, to be used for
The fixed block of the first cylinder is fixed, the transverse slider is arranged at the top of horizontal slide rail and is slidably connected with horizontal slide rail, institute
It states first cylinder one end to be fixed on fixed block, the other end is fixed on transverse slider.
Further, the longitudinally adjusted component include two limited blocks being fixed at the top of transverse slider, two
It is horizontally set on the slide bar between limited block, a slide unit being set on two slide bars and the second cylinder, second cylinder
One end is fixed on the side wall of limited block, and the other end of second cylinder is fixed on the side wall of slide unit.
Further, the wellbore part includes third cylinder, moving block and drill bit, and the third cylinder is fixed at
The output end at the top of slide unit, the third cylinder passes through slide unit from the top down of slide unit and extends downwardly, the moving block
The non-rotatable output end for being set in third cylinder, the drill bit are fixed at the bottom of moving block.
Further, the bottom of the workbench is equipped with the bearing for fixing electric rotating machine.
Advantageous effect:The present invention a kind of boring positioning adjustment device of automotive hub, by screens component to wheel hub into
Row screens, rotary part rotation adjusts wheel hub angle, then is existed to wellbore part by laterally adjusting component and longitudinally adjusted component
It is adjusted in horizontal plane, finally drills, do not have to replace positioning device, it will be able to any position of wheel hub is processed, it is convenient
Fast.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention;
Fig. 2 is the front view of the present invention;
Fig. 3 is the sectional view along line A-A in Fig. 2;
Fig. 4 is the local fractionation structural representation of the present invention;
Reference sign:Workbench 1, bearing 1a, positioning component 2, screens component 2a, rotary part 2b, rotating disk 2c,
Electric rotating machine 2d, shaft 2e, screens cylinder 2f, fixture block 2g adjust component 3, laterally adjust component 3a, longitudinally adjusted component 3b,
Horizontal slide rail 3c, transverse slider 3d, the first cylinder 3e, limited block 3f, slide bar 3g, slide unit 3h, the second cylinder 3i, boring assemblies 4,
Wellbore part 4a, third cylinder 4b, moving block 4c, drill bit 4d.
Specific implementation mode
With reference to the accompanying drawings of the specification and embodiment, specific embodiments of the present invention are described in further detail:
Referring to figs. 1 to a kind of boring positioning adjustment device of automotive hub shown in Fig. 4, including workbench 1, setting are in work
Make the positioning component 2 at the top of platform 1, be arranged 1 top of workbench adjustment component 3 and setting 3 top of adjustment component and with tune
The mating boring assemblies 4 of whole group part 3, the positioning component 2 include screens component 2a and rotary part 2b, the rotating part
Part 2b includes that rotating disk 2c and electric rotating machine 2d, the electric rotating machine 2d are fixed at the bottom of workbench 1, the electric rotating
The output end of machine 2d passes through workbench 1 from the bottom of workbench 1 and upwardly extends straight up, and the rotating disk 2c is non-rotatable
The output end for being set in electric rotating machine 2d, the screens component 2a includes several groups in screens cylinder 2f is correspondingly arranged at, often
The group screens cylinder 2f is fixed at the top of rotating disk 2c, the adjustment component 3 include laterally adjust component 3a with
Longitudinally adjusted component 3b, the top for laterally adjusting component 3a and being fixed at workbench 1, the longitudinally adjusted component 3b are set
It sets at the top for laterally adjusting component 3a, the boring assemblies 4 include wellbore part 4a, and the wellbore part 4a is fixed at
Laterally adjust the top of component 3a and laterally adjust certainly component 3a top downs pass through laterally adjust component 3a and extend downwardly.
Operation principle:When needing to drill to wheel hub, wheel hub is placed on positioning component 2 first, by screens component
2a carries out screens, then wheel hub is rotated a certain angle by rotary part 2b, after wheel hub is fixed, then adjust wellbore part 4a and need
The position to be drilled, by adjusting the left and right position that component 3a adjusts wellbore part 4a is laterally adjusted, then by adjusting longitudinal tune
Integeral part 3b adjusts the front and back position of wellbore part 4a, and wellbore part 4a is opened after mixing up and is drilled.
The output end of the electric rotating machine 2d is upward through work equipped with shaft 2e, the shaft 2e from the bottom of workbench 1
Make platform 1 and upwardly extend, the top of the rotating disk 2c is equipped with the groove for placing screens cylinder 2f, opens electric rotating machine 2d, rotation
Rotating motor 2d drives shaft 2e rotations, shaft 2e that rotating disk 2c is further driven to be rotated, and the groove on rotating disk 2c is used
To place screens cylinder 2f.
Each screens cylinder 2f is fixed in the groove on rotating disk 2c, the output end of the screens cylinder 2f
Equipped with fixture block 2g, two corresponding screens cylinder 2f block a revolving fragment on wheel hub.
It is described laterally adjust component 3 and be correspondingly arranged on workbench 1 including two slide laterally device, each transverse direction
Slider includes horizontal slide rail 3c, transverse slider 3d and the first cylinder 3e, and one end of the horizontal slide rail 3c, which is fixed with, to be used for
The fixed block of the first cylinder 3e is fixed, the transverse slider 3d is arranged at the top of horizontal slide rail 3c and is slided with horizontal slide rail 3c
Connection, described one end first cylinder 3e is fixed on fixed block, and the other end is fixed on transverse slider 3d, opens the
One cylinder 3e, the first cylinder 3e will drive transverse slider 3d to be slid laterally on horizontal slide rail 3c, and then adjust wellbore part 4a
Lateral position.
The longitudinally adjusted component 3b includes two limited block 3f being fixed at the top of transverse slider 3d, two levels
The slide bar 3g, the slide unit 3h being set on two slide bar 3g that are arranged between limited block 3f and the second cylinder 3i, described
Two one end cylinder 3i are fixed on the side wall of limited block 3f, and the other end of the second cylinder 3i is fixed at slide unit 3h
Side wall on, open the second cylinder 3i, slide unit 3h slides laterally under the driving of the second cylinder 3i on slide bar 3g, and then adjusts
The bore position of wellbore part 4a.
The wellbore part 4a includes third cylinder 4b, moving block 4c and drill bit 4d, the third cylinder 4b fixed settings
At the top of slide unit 3h, the output end of the third cylinder 4b passes through slide unit 3h from the top down of slide unit 3h and extends downwardly,
The non-rotatable output ends for being set in third cylinder 4b of moving block 4c, the drill bit 4d are fixed at moving block 4c's
Bottom, third cylinder 4b are rotatable cylinder, open third cylinder 4b, and moving block 4c will be driven to move downward and rotated, in turn
It drives drill bit 4d to do the movement being rotated down, and then drills to wheel hub.
The bottom of the workbench 1 is equipped with the bearing 1a for fixing electric rotating machine 2d, and bearing 1a is used for fixing electric rotating
Machine 2d.
The above described is only a preferred embodiment of the present invention, not making any limit to the technical scope of the present invention
System, thus it is every according to the technical essence of the invention to any subtle modifications, equivalent variations and modifications made by above example,
In the range of still falling within technical scheme of the present invention.
Claims (7)
1. a kind of boring positioning adjustment device of automotive hub, it is characterised in that:Including workbench (1), it is arranged in workbench (1)
The positioning component (2) at top, the adjustment component (3) being arranged at the top of workbench (1) and setting adjustment component (3) top and with
The mating boring assemblies (4) of component (3) are adjusted, the positioning component (2) includes screens component (2a) and rotary part
(2b), the rotary part (2b) include rotating disk (2c) and electric rotating machine (2d), and the electric rotating machine (2d) is fixed at
The output end of the bottom of workbench (1), the electric rotating machine (2d) passes through workbench straight up from the bottom of workbench (1)
(1) it and upwardly extends, the non-rotatable output end for being set in electric rotating machine (2d) of rotating disk (2c), the screens component
(2a) includes that several groups are in be correspondingly arranged at screens cylinder (2f), and screens cylinder (2f) described in every group is fixed at rotating disk
The top of (2c), the adjustment component (3) includes laterally adjusting component (3a) and longitudinally adjusted component (3b), described to laterally adjust
Component (3a) is fixed at the top of workbench (1), and longitudinally adjusted component (3b) setting is laterally adjusting component (3a)
Top, the boring assemblies (4) include wellbore part (4a), and the wellbore part (4a), which is fixed at, laterally adjusts component
The top of (3a) simultaneously laterally adjusts component (3a) and extends downwardly from laterally adjusting component (3a) top down and passing through.
2. the boring positioning adjustment device of a kind of automotive hub according to claim 1, it is characterised in that:The electric rotating
The output end of machine (2d) be equipped with shaft (2e), the shaft (2e) from the bottom of workbench (1) be upward through workbench (1) and to
Upper extension, the top of the rotating disk (2c) are equipped with the groove for placing screens cylinder (2f).
3. the boring positioning adjustment device of a kind of automotive hub according to claim 2, it is characterised in that:Each card
Position cylinder (2f) is fixed in the groove in rotating disk (2c), and the output end of the screens cylinder (2f) is equipped with fixture block
(2g)。
4. the boring positioning adjustment device of a kind of automotive hub according to claim 1, it is characterised in that:It is described laterally to adjust
Whole group part (3) is correspondingly arranged on workbench (1) including two and slides laterally device, and each device that slides laterally includes laterally
One end of sliding rail (3c), transverse slider (3d) and the first cylinder (3e), the horizontal slide rail (3c) is fixed with for fixing
The fixed block of one cylinder (3e), transverse slider (3d) setting are slided at the top of horizontal slide rail (3c) and with horizontal slide rail (3c)
Dynamic connection, described first cylinder (3e) one end are fixed on fixed block, and the other end is fixed on transverse slider (3d).
5. the boring positioning adjustment device of a kind of automotive hub according to claim 4, it is characterised in that:Longitudinal tune
Integeral part (3b) is horizontally set on limited block including two limited blocks (3f) being fixed at the top of transverse slider (3d), two
Slide bar (3g), a slide unit (3h) being set on two slide bars (3g) between (3f) and the second cylinder (3i), described second
The one end cylinder (3i) is fixed on the side wall of limited block (3f), and the other end of second cylinder (3i) is fixed at cunning
On the side wall of platform (3h).
6. the boring positioning adjustment device of a kind of automotive hub according to claim 5, it is characterised in that:The bore portion
Part (4a) includes third cylinder (4b), moving block (4c) and drill bit (4d), and the third cylinder (4b) is fixed at slide unit
The top of (3h), the output end of the third cylinder (4b) from the top down of slide unit (3h) pass through slide unit (3h) and to downward
It stretches, the non-rotatable output end for being set in third cylinder (4b) of moving block (4c), the drill bit (4d) is fixed at
The bottom of moving block (4c).
7. the boring positioning adjustment device of a kind of automotive hub according to claim 3, it is characterised in that:The workbench
(1) bottom is equipped with the bearing (1a) for fixing electric rotating machine (2d).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810422934.2A CN108655452A (en) | 2018-05-05 | 2018-05-05 | A kind of boring positioning adjustment device of automotive hub |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810422934.2A CN108655452A (en) | 2018-05-05 | 2018-05-05 | A kind of boring positioning adjustment device of automotive hub |
Publications (1)
Publication Number | Publication Date |
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CN108655452A true CN108655452A (en) | 2018-10-16 |
Family
ID=63778025
Family Applications (1)
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CN201810422934.2A Pending CN108655452A (en) | 2018-05-05 | 2018-05-05 | A kind of boring positioning adjustment device of automotive hub |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109277837A (en) * | 2018-10-31 | 2019-01-29 | 上海船舶工艺研究所(中国船舶工业集团公司第十研究所) | A field finishing device for base panel of large equipment on board and using method |
CN110216304A (en) * | 2019-06-19 | 2019-09-10 | 嘉兴劲境电子商务有限公司 | A kind of production equipment and its application method manufacturing Hollow hub |
CN112404495A (en) * | 2020-10-26 | 2021-02-26 | 胡兰 | Energy-concerving and environment-protective industrial machinery drilling equipment |
WO2021237816A1 (en) * | 2020-05-27 | 2021-12-02 | 浙江跃进机械有限公司 | Steel piston fixture |
CN114918464A (en) * | 2022-06-06 | 2022-08-19 | 浙江铂动工贸有限公司 | Multifunctional hub machining equipment |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205927913U (en) * | 2016-08-26 | 2017-02-08 | 叶青 | Wheel hub's vertical fixing device |
CN206185177U (en) * | 2016-10-21 | 2017-05-24 | 厦门明睐科技有限公司 | Spectacle -frame machine tool |
CN206286584U (en) * | 2016-12-16 | 2017-06-30 | 湛江市锦冠汽车部件有限公司 | A kind of automotive hub processing drilling equipment |
CN106944640A (en) * | 2017-04-28 | 2017-07-14 | 叶宝义 | A kind of handware rig |
CN107891295A (en) * | 2017-12-31 | 2018-04-10 | 河南伟民装饰工程有限公司 | A kind of house fitting-up perforating device |
-
2018
- 2018-05-05 CN CN201810422934.2A patent/CN108655452A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205927913U (en) * | 2016-08-26 | 2017-02-08 | 叶青 | Wheel hub's vertical fixing device |
CN206185177U (en) * | 2016-10-21 | 2017-05-24 | 厦门明睐科技有限公司 | Spectacle -frame machine tool |
CN206286584U (en) * | 2016-12-16 | 2017-06-30 | 湛江市锦冠汽车部件有限公司 | A kind of automotive hub processing drilling equipment |
CN106944640A (en) * | 2017-04-28 | 2017-07-14 | 叶宝义 | A kind of handware rig |
CN107891295A (en) * | 2017-12-31 | 2018-04-10 | 河南伟民装饰工程有限公司 | A kind of house fitting-up perforating device |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109277837A (en) * | 2018-10-31 | 2019-01-29 | 上海船舶工艺研究所(中国船舶工业集团公司第十研究所) | A field finishing device for base panel of large equipment on board and using method |
CN109277837B (en) * | 2018-10-31 | 2021-10-15 | 上海船舶工艺研究所(中国船舶工业集团公司第十一研究所) | A field finishing device for base panel of large equipment on board and using method |
CN110216304A (en) * | 2019-06-19 | 2019-09-10 | 嘉兴劲境电子商务有限公司 | A kind of production equipment and its application method manufacturing Hollow hub |
WO2021237816A1 (en) * | 2020-05-27 | 2021-12-02 | 浙江跃进机械有限公司 | Steel piston fixture |
CN112404495A (en) * | 2020-10-26 | 2021-02-26 | 胡兰 | Energy-concerving and environment-protective industrial machinery drilling equipment |
CN112404495B (en) * | 2020-10-26 | 2022-07-05 | 广西蓝海机械设备有限公司 | Energy-concerving and environment-protective industrial machinery drilling equipment |
CN114918464A (en) * | 2022-06-06 | 2022-08-19 | 浙江铂动工贸有限公司 | Multifunctional hub machining equipment |
CN114918464B (en) * | 2022-06-06 | 2023-09-12 | 浙江铂动工贸有限公司 | Multifunctional hub processing equipment |
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Application publication date: 20181016 |