CN109571107A - Hole system center alignment device and aligning method - Google Patents
Hole system center alignment device and aligning method Download PDFInfo
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- CN109571107A CN109571107A CN201811372264.4A CN201811372264A CN109571107A CN 109571107 A CN109571107 A CN 109571107A CN 201811372264 A CN201811372264 A CN 201811372264A CN 109571107 A CN109571107 A CN 109571107A
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- Prior art keywords
- alignment device
- thick stick
- hole system
- center alignment
- hole
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- 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
- B23Q3/18—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for positioning only
- B23Q3/183—Centering devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention belongs to technical fields of mechanical processing, are related to a kind of hole system center alignment device and aligning method, including connecting rod, thick stick mandrel, drill chuck and lever meter；Lever meter is arranged in thick stick mandrel by drill chuck；Thick stick mandrel is arranged in connecting rod and can be around the axial direction rotation of thick stick mandrel；Axis is vertical with axis where connecting rod where thick stick mandrel.The present invention provides a kind of centering modes horizontal Machining centers hole system's center alignment device and aligning method convenient, that shorten alignment time and promotion working efficiency.
Description
Technical field
The invention belongs to technical fields of mechanical processing, are related to a kind of hole system center alignment device and aligning method, especially relate to
And a kind of hole system center alignment device used on horizontal Machining centers and aligning method.
Background technique
In horizontal Machining centers device to hole system center centering, the part to centering is placed on the workbench of rotation, wait look for
Positive part during rotation, using drill point knife handle clamp lever table, gauge outfit downward, will alignment holes be placed in pallet
The heart carries out centering using pallet rotopeening fixture or part, and which has the disadvantages that be rotated using pallet, can only
Part is placed on tray center (specific centering is detailed in Fig. 1), for have the part of specific demand (such as part abnormity or size
It is larger), the center of tray center cannot be placed it in, confirmation process is complicated, and lock pin stick is needed to accommodate lever using drill chuck
Table, bisection method centering center, centering process is complicated, which limits greatly position of the part on pallet, shadow
Ring processing technology flexibility.
Summary of the invention
In order to solve the above technical problems in background technology, convenient, contracting that the present invention provides a kind of centering modes
Short alignment time and the horizontal Machining centers hole system's center alignment device and aligning method for promoting working efficiency.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of hole system center alignment device, it is characterised in that: hole system center alignment device includes connecting rod, the thick stick heart
Axis, drill chuck and lever meter；The lever meter is arranged in thick stick mandrel by drill chuck；The thick stick mandrel is arranged in connecting rod
It above and can be around the axial direction rotation of thick stick mandrel；Axis is vertical with axis where connecting rod where the thick stick mandrel.
Above-mentioned connecting rod is provided with step through-hole；The thick stick mandrel is arranged in step through-hole and can be around thick stick mandrel
Axial rotation.
Above-mentioned hole system center alignment device further includes the ball bearing being arranged in step through-hole；The ball bearing socket
Mounted in the outside of thick stick mandrel.
Above-mentioned hole system center alignment device further includes that ball bearing upper surface and the pressure for suppressing ball bearing is arranged in
Block；The briquetting is connected by fixing screws with connecting rod.
Above-mentioned hole system center alignment device further includes the clamp nut that thick stick mandrel end section is arranged in；The clamp nut and company
Gasket is provided between extension bar.
Based on foregoing hole system center alignment device, the device to hole system center on horizontal Machining centers carries out centering to one kind
Method, it is characterised in that: the described method comprises the following steps:
1) part is arbitrarily placed on the workbench of horizontal Machining centers；
2) moving hole system center alignment device, make hole system alignment device lever meter stop lean against to alignment holes system inner wall or
Part boss outer circle；
3) in hole system center alignment device thick stick mandrel axial-rotation lever meter, check whether the numerical value of lever meter has change
Change；If so, carrying out step 4)；If it is not, then carrying out step 5)；
4) step 2) and step 3) are repeated until executing step 5) after the numerical value of lever meter is unchanged；
5) shaft core position of thick stick mandrel in hole system center alignment device is determined as to alignment holes system center.
The invention has the advantages that
The present invention provides a kind of horizontal Machining centers hole system center alignment device and aligning method, which includes
Connecting rod, thick stick mandrel, drill chuck and lever meter；Lever meter is arranged in thick stick mandrel by drill chuck；The setting of thick stick mandrel is even
And it can be around the axial direction rotation of thick stick mandrel on extension bar；Axis is vertical with axis where connecting rod where thick stick mandrel.The present invention is cleverly
It is connected using orientation trouble function with bearing, realizes the vertical conversion of horizontal Machining centers, solve horizontal Machining centers work
Any position determines the localization method of coordinate position on platform, realizes easy multiple position zero points confirmation side on a workbench
Method, facilitates any hole location coordinate of centering to be set as processing zero point, and alignment time was shorten to 5 minutes by original 30 minutes.Invention master
It solves the problems, such as the simple centering of any position coordinates on horizontal Machining centers work top, is realized using conversion equipment from work
Make the conversion that platform rotation confirmation place-centric rotates confirmation any position coordinate to vertical centering lever meter, position coordinates centering effect
Rate was shorten to 5 minutes by original 30 minutes, and any position coordinate simplicity may be implemented and determine.
Detailed description of the invention
Fig. 1 is centering schematic diagram in the prior art；
Fig. 2 is the structural schematic diagram of horizontal Machining centers hole system center alignment device provided by the present invention；
Fig. 3 is the centering schematic diagram based on horizontal Machining centers hole system center alignment device provided by the present invention；
Wherein:
1- connecting rod；2- briquetting；3- ball bearing；4- gasket；5- mandrel；6- clamp nut；7- fixing screws；8- drill point
Head；9- lever meter.
Specific embodiment
Referring to fig. 2, the present invention provides a kind of hole system center alignment devices, which includes connecting rod
1, thick stick mandrel 5, drill chuck 8 and lever meter 9；Lever meter 9 is arranged in thick stick mandrel 5 by drill chuck 8；The setting of thick stick mandrel 5 exists
And it can be around the axial direction rotation of thick stick mandrel 5 in connecting rod 1；5 place axis of thick stick mandrel is vertical with 1 place axis of connecting rod；Connecting rod 1
With thick stick mandrel 5 for the horizontal vertical connection of conversion, production guarantees its straightness and central symmetry degree, spindle end identity distance bearing centre
Distance values actual measurement immobilizes.The effect of drill chuck is the vertical shape be converted to horizontal stretching form perpendicular to workbench
Formula realizes centre coordinate positioning in hole, it can be achieved that the hole site center in workbench any position is looked for using centering lever meter is clamped
It is positive to determine.
Connecting rod 1 is provided with step through-hole；Thick stick mandrel 5 is arranged in step through-hole and can be around the axial direction of thick stick mandrel 5
Rotation.Hole system center alignment device further includes the ball bearing 3 being arranged in step through-hole；Ball bearing 3 is sleeved on the thick stick heart
The outside of axis 5.Hole system center alignment device further includes that 3 upper surface of ball bearing and the pressure for suppressing ball bearing 3 is arranged in
Block 2；Briquetting 2 is connected by fixing screws 7 with connecting rod 1.Hole system center alignment device further includes that 5 end of thick stick mandrel is arranged in
Clamp nut 6；Gasket 4 is provided between clamp nut 6 and connecting rod 1.
Referring to Fig. 3, the present invention additionally provides a kind of based on the alignment device while providing hole system center alignment device
The method that device to hole system center carries out centering on horizontal Machining centers, method includes the following steps:
1) part is arbitrarily placed on the workbench of horizontal Machining centers；
2) moving hole system center alignment device makes the lever meter 9 of hole system alignment device stop the inner wall leaned against to alignment holes system
Or part boss outer circle；
3) in hole system center alignment device thick stick mandrel 5 axial-rotation lever meter 9, check lever meter 9 numerical value whether
It changes；If so, carrying out step 4)；If it is not, then carrying out step 5)；
4) step 2) and step 3) are repeated until executing step 5) after the numerical value of lever meter 9 is unchanged；
5) shaft core position of thick stick mandrel 5 in hole system center alignment device is determined as to alignment holes system center.
Conventional workpiece hole location determines method: 1, by workpiece work platform for placing；2, using worktable rotary tap part or
Fixture realizes that alignment holes center is overlapped with pallet rotation center；3, using the coordinate fixed value of pallet rotation center, vacancy is realized
The confirmation of coordinate.
Workpiece hole location determines that method is after improvement: 1, by the random work platform for placing of workpiece；2, it is realized and is hung down using conversion tool
The lever meter of straight state rotates centering hole location coordinate；3, the hole location coordinate after centering is subtracted into main shaft away from conversion center distance between bearings
From the programming zero setting of realization arbitrary coordinate position.Position of the present invention without rotating or adjusting workpiece, only need to simply move
Dynamic hole system center alignment device and to the axial-rotation lever meter 9 along thick stick mandrel 5, after repeatedly correcting, can be realized in the system of hole
The centering of the heart, use are very convenient.
Claims (6)
1. a kind of hole system center alignment device, it is characterised in that: hole system center alignment device includes connecting rod (1), the thick stick heart
Axis (5), drill chuck (8) and lever meter (9)；The lever meter (9) is arranged on thick stick mandrel (5) by drill chuck (8)；It is described
Thick stick mandrel (5) is arranged on connecting rod (1) and can be around the axial direction rotation of thick stick mandrel (5)；Axis and company where the thick stick mandrel (5)
Axis where extension bar (1) is vertical.
2. hole system according to claim 1 center alignment device, it is characterised in that: the connecting rod (1) is provided with step
Shape through-hole；The thick stick mandrel (5) is arranged in step through-hole and can be around the axial direction rotation of thick stick mandrel (5).
3. hole system according to claim 2 center alignment device, it is characterised in that: hole system center alignment device is also wrapped
Include the ball bearing (3) being arranged in step through-hole；The ball bearing (3) is sleeved on the outside of thick stick mandrel (5).
4. hole system according to claim 3 center alignment device, it is characterised in that: hole system center alignment device is also wrapped
Include the briquetting (2) being arranged in ball bearing (3) upper surface and for suppressing ball bearing (3)；The briquetting (2) passes through fixed spiral shell
Nail (7) is connected with connecting rod (1).
5. hole system according to claim 4 center alignment device, it is characterised in that: hole system center alignment device is also wrapped
Setting is included in the clamp nut (6) of thick stick mandrel (5) end；Gasket is provided between the clamp nut (6) and connecting rod (1)
(4)。
6. one kind is based on hole system as claimed in claim 5 center alignment device, the device to hole system center on horizontal Machining centers is carried out
The method of centering, it is characterised in that: the described method comprises the following steps:
1) part is arbitrarily placed on the workbench of horizontal Machining centers；
2) connecting rod (1) of moving hole system center alignment device leans against the lever meter (9) of hole system alignment device only to alignment holes
The inner wall or part boss outer circle of system；
3) in hole system center alignment device thick stick mandrel (5) axial-rotation lever meter (9), check that the numerical value of lever meter (9) is
It is no to change；If so, carrying out step 4)；If it is not, then carrying out step 5)；
4) step 2) and step 3) are repeated until executing step 5) after the numerical value of lever meter (9) is unchanged；
5) shaft core position of thick stick mandrel (5) in hole system center alignment device is determined as to alignment holes system center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811372264.4A CN109571107B (en) | 2018-11-16 | 2018-11-16 | Hole system center alignment device and alignment method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811372264.4A CN109571107B (en) | 2018-11-16 | 2018-11-16 | Hole system center alignment device and alignment method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109571107A true CN109571107A (en) | 2019-04-05 |
| CN109571107B CN109571107B (en) | 2021-02-19 |
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ID=65922661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811372264.4A Active CN109571107B (en) | 2018-11-16 | 2018-11-16 | Hole system center alignment device and alignment method |
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| Country | Link |
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| CN (1) | CN109571107B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230595A (en) * | 2020-02-12 | 2020-06-05 | 陕西国防工业职业技术学院 | Automatic hole alignment device for numerical control machining center |
| CN114260757A (en) * | 2021-10-29 | 2022-04-01 | 中国航发西安动力控制科技有限公司 | Zero point alignment tool and alignment method for horizontal machining center |
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| CN201036844Y (en) * | 2007-06-12 | 2008-03-19 | 中国北车集团永济电机厂 | Traction electric motor base correcting craft equipment |
| CN201442120U (en) * | 2009-04-10 | 2010-04-28 | 沈阳黎航发石化机械设备制造有限公司 | Vertical milling-machine boring centering device |
| US20110131826A1 (en) * | 2009-12-08 | 2011-06-09 | Sean Edward Gordon | System and Method for Quick and Accurate Tramming |
| CN106514422A (en) * | 2016-12-12 | 2017-03-22 | 广东长盈精密技术有限公司 | Concentricity aligning method for spindle of turning and milling composite machine tool |
| CN108067919A (en) * | 2017-12-08 | 2018-05-25 | 中国航发动力股份有限公司 | A kind of instrument in the centering workpiece center of circle |
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2018
- 2018-11-16 CN CN201811372264.4A patent/CN109571107B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201036844Y (en) * | 2007-06-12 | 2008-03-19 | 中国北车集团永济电机厂 | Traction electric motor base correcting craft equipment |
| CN201442120U (en) * | 2009-04-10 | 2010-04-28 | 沈阳黎航发石化机械设备制造有限公司 | Vertical milling-machine boring centering device |
| US20110131826A1 (en) * | 2009-12-08 | 2011-06-09 | Sean Edward Gordon | System and Method for Quick and Accurate Tramming |
| CN106514422A (en) * | 2016-12-12 | 2017-03-22 | 广东长盈精密技术有限公司 | Concentricity aligning method for spindle of turning and milling composite machine tool |
| CN108067919A (en) * | 2017-12-08 | 2018-05-25 | 中国航发动力股份有限公司 | A kind of instrument in the centering workpiece center of circle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111230595A (en) * | 2020-02-12 | 2020-06-05 | 陕西国防工业职业技术学院 | Automatic hole alignment device for numerical control machining center |
| CN111230595B (en) * | 2020-02-12 | 2021-05-25 | 陕西国防工业职业技术学院 | Automatic hole alignment device for numerical control machining center |
| CN114260757A (en) * | 2021-10-29 | 2022-04-01 | 中国航发西安动力控制科技有限公司 | Zero point alignment tool and alignment method for horizontal machining center |
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| CN109571107B (en) | 2021-02-19 |
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