CN107983988A - A kind of electric machine main shaft drilling device - Google Patents
A kind of electric machine main shaft drilling device Download PDFInfo
- Publication number
- CN107983988A CN107983988A CN201711229940.8A CN201711229940A CN107983988A CN 107983988 A CN107983988 A CN 107983988A CN 201711229940 A CN201711229940 A CN 201711229940A CN 107983988 A CN107983988 A CN 107983988A
- Authority
- CN
- China
- Prior art keywords
- reservoir
- drill bit
- main shaft
- electric machine
- machine main
- 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.)
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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
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/06—Drills with lubricating or cooling equipment
-
- 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
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/10—Arrangements for cooling or lubricating tools or work
- B23Q11/1015—Arrangements for cooling or lubricating tools or work by supplying a cutting liquid through the spindle
- B23Q11/1023—Tool holders, or tools in general specially adapted for receiving the cutting liquid from the spindle
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a kind of electric machine main shaft drilling device, base top is equipped with reservoir, multiple clamping plates of clamping device are vertically arranged around the reservoir on base and surround the workpiece installation position above reservoir jointly, the mounting surface of multiple clamping plate outer walls forms the installation anchor ring that outside diameter gradually increases from the top down, adapter sleeve is set in outside whole clamping plates and installs anchor ring thread fitting with described, drill bit is located above the workpiece installation position, is internally provided with the feed pathway extended vertically.Pass through the electric machine main shaft drilling device of above-mentioned optimization design, it is reasonable in design, adapter sleeve to workpiece around multiple clamping plates that workpiece installation position is set by applying radial direction chucking power, by drill bit to Workpiece boring position spraying cooling liquid during drilling, ensure drilling effect, while coolant is collected in the reservoir on base.
Description
Technical field
The present invention relates to motor processing technique field, more particularly to a kind of electric machine main shaft drilling device.
Background technology
Existing processing clamper for motor stator vehicle is the soft pawl of lathe tools of traditional sense, is determined by soft pawl end face with workpiece
Axially position of the workpiece in machine coordinates is realized in plane fitting, then by the cylindrical tensile force of the soft pawl of instrument by Workpiece clamping.Due to
Electric machine main shaft workpiece has polymorphic structure, when carrying out chamfering fine grinding to electric machine main shaft aperture, the positioning accuracy pair of polymorphic structure
Workhardness has considerable influence.Therefore, how the polymorphic structure of electric machine main shaft is accurately positioned, ensures machining accuracy,
Becoming influences motor quality urgent problem to be solved.
The content of the invention
To solve technical problem present in background technology, the present invention proposes a kind of electric machine main shaft drilling device.
A kind of electric machine main shaft drilling device proposed by the present invention, including：Base, mounting bracket, drill bit, clamping device, driving
Mechanism, feeding device；
Base top is equipped with reservoir, and clamping device is arranged on base, and clamping device includes multiple clamping plates, adapter sleeve,
Multiple clamping plates are vertically arranged on base and are arranged around the reservoir, and multiple clamping plates are surrounded above reservoir jointly
Workpiece installation position, is spaced prepsetting gap between two neighboring clamping plate, each clamping plate outer wall is equipped with mounting surface, the installation of multiple clamping plates
Face forms same installation anchor ring, and the outside diameter of the installation anchor ring gradually increases from the top down, and adapter sleeve is set in outside whole clamping plates
Portion and adapter sleeve inner wall are equipped with the internal thread with the installation anchor ring thread fitting, adapter sleeve bottom be equipped with outside the reservoir
The sealing structure that week sealing coordinates；
Mounting bracket is located above base, and drill bit is located above the workpiece installation position and on mounting bracket, driving machine
Structure is connected to driving drill bit with drill bit and rotates, and drill bit internal is equipped with the feed pathway extended vertically, and bottom of drill bit is equipped with and institute
The fluid hole of feed pathway connection is stated, feeding device is connected with the feed pathway to be used for the feed pathway feed liquor.
Preferably, adapter sleeve top is located at clamping plate top end.
Preferably, baffle is further included, baffle is located in adapter sleeve and is horizontally set on above clamping plate, is equipped with and supplies in the middle part of baffle
The opening that drill bit stretches into.
Preferably, the liquid storage trench bottom is equipped with leakage fluid dram.
Preferably, the reservoir internal diameter is gradually reduced from the top down.
Preferably, drill bit is including sequentially connected polishing portion and bore portion, polishing portion outside diameter are more than institute from the top down
Bore portion outside diameter is stated, and polishing portion outer wall is equipped with annular buffed surface.
In the present invention, the electric machine main shaft drilling device that is proposed, base top is equipped with reservoir, multiple folders of clamping device
Plate is vertically arranged around the reservoir on base and surrounds the workpiece installation position above reservoir, multiple clamping plates jointly
The mounting surface of outer wall forms the installation anchor ring that outside diameter gradually increases from the top down, adapter sleeve be set in outside whole clamping plates and with institute
Installation anchor ring thread fitting is stated, drill bit is located above the workpiece installation position, is internally provided with the feed pathway extended vertically.It is logical
Cross the electric machine main shaft drilling device of above-mentioned optimization design, reasonable in design, adapter sleeve around workpiece installation position by setting
Multiple clamping plates apply radial direction chucking power to workpiece, ensure drilling to Workpiece boring position spraying cooling liquid by drill bit during drilling
Effect, while coolant is collected in the reservoir on base.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of electric machine main shaft drilling device proposed by the present invention.
Embodiment
As shown in Figure 1, Fig. 1 is a kind of structure diagram of electric machine main shaft drilling device proposed by the present invention.
Reference Fig. 1, a kind of electric machine main shaft drilling device proposed by the present invention, including：Base 1, mounting bracket 2, drill bit 3, folder
Hold device, driving mechanism, feeding device；
The top of base 1 is equipped with reservoir 11, and clamping device is arranged on base 1, and clamping device includes multiple clamping plates 4, tightly
Admittedly covering 5, multiple clamping plates 4 are vertically arranged on base 1 and are arranged around the reservoir 11, and multiple clamping plates 4 surround jointly to be located at
The workpiece installation position of the top of reservoir 11, is spaced prepsetting gap between two neighboring clamping plate 4, each 4 outer wall of clamping plate is equipped with installation
Face, the mounting surface of multiple clamping plates 4 form same installation anchor ring, and the outside diameter of the installation anchor ring gradually increases, fastens from the top down
Set 5 is set in whole outsides of clamping plate 4 and 5 inner wall of adapter sleeve is equipped with and the internal thread for installing anchor ring thread fitting, adapter sleeve 5
Bottom is equipped with the sealing structure coordinated with 11 periphery of reservoir sealing；
Mounting bracket 2 is located at the top of base 1, and drill bit 3 is located above the workpiece installation position and on mounting bracket 2, drives
Motivation structure is connected to driving drill bit 3 with drill bit 3 and rotates, and drill bit 3 is internally provided with the feed pathway extended vertically, 3 bottom of drill bit
Equipped with the fluid hole connected with the feed pathway, feeding device connected with the feed pathway for the feed pathway into
Liquid.
In the specific work process of the electric machine main shaft drilling device of the present embodiment, workpiece is placed on workpiece installation position, will
Adapter sleeve is set in outside whole clamping plates, moves down it by rotating adapter sleeve so that multiple clamping plates are from all directions
Chucking power is applied to workpiece, ensures the clamping reliability to workpiece, is then drilled by drill bit to workpiece；In boring procedure
In, feed pathway feed liquor of the feeding device into drill bit, cools down while drilling, prevents that workpiece is caused to damage
Wound, while adapter sleeve bottom coordinates with base sealing so that coolant is left in reservoir by the gap between clamping plate, is easy to
Coolant recycles.
In the present embodiment, the electric machine main shaft drilling device proposed, base top are equipped with reservoir, clamping device it is more
A clamping plate is vertically arranged around the reservoir on base and surrounds the workpiece installation position above reservoir jointly, multiple
The mounting surface of clamping plate outer wall forms the installation anchor ring that outside diameter gradually increases from the top down, adapter sleeve be set in outside whole clamping plates and
With the installation anchor ring thread fitting, drill bit is located above the workpiece installation position, and the feed liquor for being internally provided with extending vertically leads to
Road.Reasonable in design by the electric machine main shaft drilling device of above-mentioned optimization design, adapter sleeve around workpiece installation position by setting
The multiple clamping plates put apply radial direction chucking power to workpiece, are ensured by drill bit to Workpiece boring position spraying cooling liquid during drilling
Drilling effect, while coolant is collected in the reservoir on base.
In the specific design method of adapter sleeve, 5 top of adapter sleeve is located at 4 top end of clamping plate, adapter sleeve by clamping plate and
Workpiece is trapped among middle part, and when processing prevents coolant and metal fillings splash.
In further embodiment, baffle 6 is further included, baffle 6 is located in adapter sleeve 5 and is horizontally set on clamping plate
4 tops, the middle part of baffle 6 are equipped with the opening stretched into for drill bit 3, and when bit operation gos deep into the space that baffle and adapter sleeve surround,
Further prevent the splash of metal fillings and coolant, recycled easy to coolant.
In other embodiments, 11 bottom of reservoir is equipped with leakage fluid dram.
Discharged for the ease of coolant in reservoir and metal fillings, 11 internal diameter of reservoir is gradually reduced from the top down.
In other embodiments, drill bit 3 includes sequentially connected polishing portion and bore portion from the top down, described to beat
Mill portion outside diameter is more than the bore portion outside diameter, and polishing portion outer wall is equipped with annular buffed surface, to boring while drilling
Hole edge of opening is polished, and improves product quality.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (6)
- A kind of 1. electric machine main shaft drilling device, it is characterised in that including：Base (1), mounting bracket (2), drill bit (3), clamping dress Put, driving mechanism, feeding device；Reservoir (11) is equipped with the top of base (1), clamping device is arranged on base (1), and clamping device includes multiple clamping plates (4), adapter sleeve (5), multiple clamping plates (4) are vertically arranged on base (1) and are arranged around the reservoir (11), multiple clamping plates (4) the workpiece installation position above reservoir (11) is surrounded jointly, is spaced prepsetting gap between two neighboring clamping plate (4), often A clamping plate (4) outer wall is equipped with mounting surface, and the mounting surface of multiple clamping plates (4) forms same installation anchor ring, described to install the outer of anchor ring Footpath gradually increases from the top down, and adapter sleeve (5) is set in whole clamping plates (4) outside and adapter sleeve (5) inner wall is equipped with and the peace The internal thread of anchor ring thread fitting is filled, adapter sleeve (5) bottom is equipped with the sealing knot coordinated with the sealing of the reservoir (11) periphery Structure；Mounting bracket (2) is located above base (1), and drill bit (3) is located above the workpiece installation position and is installed on mounting bracket (2) On, driving mechanism is connected to driving drill bit (3) with drill bit (3) and rotates, and drill bit (3) is internally provided with the feed liquor extended vertically and leads to Road, drill bit (3) bottom are equipped with the fluid hole that connect with the feed pathway, feeding device connected with the feed pathway be used for The feed pathway feed liquor.
- 2. electric machine main shaft drilling device according to claim 1, it is characterised in that adapter sleeve (5) top is located at clamping plate (4) Top end.
- 3. electric machine main shaft drilling device according to claim 2, it is characterised in that further include baffle (6), baffle (6) position In adapter sleeve (5) and it is horizontally set on above clamping plate (4), the opening stretched into for drill bit (3) is equipped with the middle part of baffle (6).
- 4. electric machine main shaft drilling device according to claim 1, it is characterised in that reservoir (11) bottom is equipped with row Liquid mouth.
- 5. electric machine main shaft drilling device according to claim 4, it is characterised in that reservoir (11) internal diameter on to Under be gradually reduced.
- 6. electric machine main shaft drilling device according to claim 1, it is characterised in that drill bit (3) is included from the top down successively The polishing portion of connection and bore portion, polishing portion outside diameter is more than the bore portion outside diameter, and polishing portion outer wall is equipped with Annular buffed surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711229940.8A CN107983988B (en) | 2017-11-29 | 2017-11-29 | A kind of electric machine main shaft drilling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711229940.8A CN107983988B (en) | 2017-11-29 | 2017-11-29 | A kind of electric machine main shaft drilling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107983988A true CN107983988A (en) | 2018-05-04 |
| CN107983988B CN107983988B (en) | 2019-09-13 |
Family
ID=62034220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711229940.8A Active CN107983988B (en) | 2017-11-29 | 2017-11-29 | A kind of electric machine main shaft drilling device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107983988B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877640A (en) * | 2019-03-22 | 2019-06-14 | 合肥旺和电子科技有限公司 | Electric automobile charging pile cabinet drilling equipment |
| CN110281075A (en) * | 2019-07-23 | 2019-09-27 | 大连新钢液压管件有限公司 | A kind of lathe high pressure cooling device |
| CN110860710A (en) * | 2019-11-22 | 2020-03-06 | 深圳市文地科技有限公司 | A digit control machine tool for processing cooling of being convenient for of part |
| CN111906348A (en) * | 2020-09-21 | 2020-11-10 | 戴建福 | Drilling system of spindle box of numerical control machine tool and heat dissipation method of drilling system |
| CN112454879A (en) * | 2020-11-02 | 2021-03-09 | 李县内 | Vacuum gate device for vacuum coating |
| CN115365535A (en) * | 2022-08-24 | 2022-11-22 | 北京耀炫恒业科技发展有限公司 | Device is used in production of caption STB |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5325931A (en) * | 1993-08-27 | 1994-07-05 | Kennametal Inc. | Chuck assembly for a drill box of a mine drill |
| CN202804249U (en) * | 2012-09-04 | 2013-03-20 | 浙江中柴机器有限公司 | Special drilling machine for Porous porous gear processing special drilling machine |
| CN103506662A (en) * | 2013-09-10 | 2014-01-15 | 安徽奇峰机械装备有限公司 | Drilling equipment capable of automatically controlling drilling depth |
| CN204686094U (en) * | 2015-06-13 | 2015-10-07 | 江苏万里活塞轴瓦有限公司 | Be equipped with the track punching drilling machine of cool cycles |
| CN206415650U (en) * | 2017-01-04 | 2017-08-18 | 南京卓越挤出装备有限公司 | Radial drilling machine with cleaning unit |
| CN107138763A (en) * | 2017-07-11 | 2017-09-08 | 江苏洛克精密铸造有限公司 | A kind of blade mounting holes processing unit (plant) |
-
2017
- 2017-11-29 CN CN201711229940.8A patent/CN107983988B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5325931A (en) * | 1993-08-27 | 1994-07-05 | Kennametal Inc. | Chuck assembly for a drill box of a mine drill |
| CN202804249U (en) * | 2012-09-04 | 2013-03-20 | 浙江中柴机器有限公司 | Special drilling machine for Porous porous gear processing special drilling machine |
| CN103506662A (en) * | 2013-09-10 | 2014-01-15 | 安徽奇峰机械装备有限公司 | Drilling equipment capable of automatically controlling drilling depth |
| CN204686094U (en) * | 2015-06-13 | 2015-10-07 | 江苏万里活塞轴瓦有限公司 | Be equipped with the track punching drilling machine of cool cycles |
| CN206415650U (en) * | 2017-01-04 | 2017-08-18 | 南京卓越挤出装备有限公司 | Radial drilling machine with cleaning unit |
| CN107138763A (en) * | 2017-07-11 | 2017-09-08 | 江苏洛克精密铸造有限公司 | A kind of blade mounting holes processing unit (plant) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877640A (en) * | 2019-03-22 | 2019-06-14 | 合肥旺和电子科技有限公司 | Electric automobile charging pile cabinet drilling equipment |
| CN109877640B (en) * | 2019-03-22 | 2024-02-06 | 合肥旺和电子科技有限公司 | Electric automobile fills electric pile rack drilling equipment |
| CN110281075A (en) * | 2019-07-23 | 2019-09-27 | 大连新钢液压管件有限公司 | A kind of lathe high pressure cooling device |
| CN110860710A (en) * | 2019-11-22 | 2020-03-06 | 深圳市文地科技有限公司 | A digit control machine tool for processing cooling of being convenient for of part |
| CN111906348A (en) * | 2020-09-21 | 2020-11-10 | 戴建福 | Drilling system of spindle box of numerical control machine tool and heat dissipation method of drilling system |
| CN111906348B (en) * | 2020-09-21 | 2021-06-22 | 浙江侨宏机械制造有限公司 | Drilling system of spindle box of numerical control machine tool and heat dissipation method of drilling system |
| CN112454879A (en) * | 2020-11-02 | 2021-03-09 | 李县内 | Vacuum gate device for vacuum coating |
| CN115365535A (en) * | 2022-08-24 | 2022-11-22 | 北京耀炫恒业科技发展有限公司 | Device is used in production of caption STB |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107983988B (en) | 2019-09-13 |
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