CN106272013A - Reversible armature shaft automatic polishing device - Google Patents
Reversible armature shaft automatic polishing device Download PDFInfo
- Publication number
- CN106272013A CN106272013A CN201610813473.2A CN201610813473A CN106272013A CN 106272013 A CN106272013 A CN 106272013A CN 201610813473 A CN201610813473 A CN 201610813473A CN 106272013 A CN106272013 A CN 106272013A
- Authority
- CN
- China
- Prior art keywords
- polishing
- buff wheel
- armature shaft
- slide unit
- feeding
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/0076—Other grinding machines or devices grinding machines comprising two or more grinding tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of reversible armature shaft automatic polishing device, including polishing support (21), buff wheel, described buff wheel is connected with polishing motive drive source (26) by polishing mandrel (22), described buff wheel is divided into the cloth buff wheel (27) being in rear portion and fiber material buff wheel (29) being in front portion, and the top of described cloth buff wheel is connected with wax squeezing assembly (28) by the crushing block (24) in wax box (23) and wax box.Described polishing support is in the side of feeding slide unit (35), and this feeding slide unit is connected with slide unit power source (36).The present invention is carried out burr removal by fiber polishing wheel, cloth buff wheel to the worm section of armature shaft, painting wax polishing reversible processes, owing to feeding slide unit is that slide unit power source controls, also can accomplish each feeding upper once on the basis of plus polishing waste, to reach each amount of feeding uniformity.Thus improve the worm section polishing precision of armature shaft, the abnormal noise produced when reducing motor work.
Description
Technical field
The present invention relates to the armature shaft process equipment of motor, be specifically related to a kind of armature shaft burnishing device.
Background technology
At present, micro machine is widely used in the field such as automobile, household electrical appliances, and armature shaft (its outer end is designed for worm) is micro-electricity
The important composition parts of machine.Need after worm tooth shape part processing on this armature shaft end to be removed by buff wheel polishing means
Burr, in order to reach and gear (worm gear) quality of fit.Known armature shaft polishing mechanism and finishing method thereof are armature shafts
Worm section clamping parallel with buff wheel, armature shaft clamping motor each drives armature shaft, buff wheel towards relative with polishing motor
Rotate backward and contact realization polishing.Owing to the profile of tooth on armature shaft worm screw has spiral angle, this parallel clamp method meeting
Cause that worm tooth shape one edge polishing angle is big, an edge polishing angle is little, cause armature shaft worm tooth shape polishing asymmetric.And
The amount of feeding of buff wheel is Non-follow control, and each amount of feeding is pure to be caused inconsistent by rule of thumb, and armature shaft worm screw polishing effect is difficult
To control.Thus it is bigger to ultimately cause the motor abnormal sound after assembling, noise.
Summary of the invention
It is an object of the invention to overcome above-mentioned deficiency, and provide and a kind of can realize twice polishing of armature shaft, waxing
Reversible armature shaft automatic polishing device.
The purpose of the present invention realizes by following technical solution: reversible armature shaft automatic polishing device, including polishing
Support, buff wheel, described buff wheel is connected with polishing motive drive source by polishing mandrel, and described buff wheel is divided into and is in rear portion
Cloth buff wheel and be in the fiber material buff wheel of front portion, the top of described cloth buff wheel is by squeezing in wax box and wax box
Briquetting and wax squeezing attached components.
Described polishing support is in the side of feeding slide unit, and this feeding slide unit is connected with slide unit power source.Described wax squeezing group
Part is connected with wax box Altitude control source.
After using present configuration, by fiber polishing wheel, cloth buff wheel, the worm section of armature shaft is carried out hair respectively
Thorn is removed, is coated with the process of wax polishing reversible, and owing to feeding slide unit is that slide unit power source (servomotor) controls, also can accomplish every
Secondary feeding upper once on the basis of plus polishing waste, to reach each amount of feeding uniformity.Thus largely change
The worm section polishing precision of kind armature shaft, serves the abnormal noise produced when reducing motor work, finally improves whole
The quality control of individual motor；Reduce human cost simultaneously.Can be widely applied to automobile wiper motor, seat motor, air regulator lifting
On the automobile micro machines such as motor.
Accompanying drawing explanation
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the mounting structure schematic diagram of reversible armature shaft automatic polishing device of the present invention.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the structural representation of the armature shaft conveyer device in Fig. 1.
Fig. 4 is the top view of Fig. 3.
Fig. 5 is the structural representation of the armature shaft clamping device in Fig. 1.
Fig. 6 is the left-hand sectional view of Fig. 5.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, reversible armature shaft automatic polishing device of the present invention, including polishing support 21, buff wheel (by preventing
Dust hood 25 covers), described buff wheel is connected with polishing motive drive source 26 by polishing mandrel 22, and described buff wheel is divided into and being in
The cloth buff wheel 27 (waxing polishing of armature shaft processes) at rear portion and be in anterior fiber material buff wheel 29 (going of armature shaft
Flash removed processes), the top of described cloth buff wheel 27 by the crushing block 24 in wax box 23 and wax box with wax squeezing assembly 28 (is
Screw mandrel contiguous block combination type of drive) connect.This cloth buff wheel, fiber material buff wheel are only by polishing motive drive source accordingly
Vertical drive.
The armature shaft self-feeding wig-wag tool that the present invention is applied, also includes workbench 34 (i.e. total frame), armature
Axle conveyer device 31, armature shaft clamping device 32, it is sliding that described armature shaft conveyer device 31, armature shaft clamping device 32 are contained in feeding
On platform 35 (it is contained in workbench), the polishing support 21 of described armature shaft automatic polishing device 33 is in the side of feeding slide unit 35
Limit, this feeding slide unit 35 is connected with slide unit power source 36, and (described feeding slide unit tail end is connected as the cunning promoting feeding slide unit
Platform power source, can be slide unit servomotor)；Described armature shaft conveyer device includes magazine 10 (having certain gradient), feeding
Support 3, this magazine 10 connects with fixing step 7 (and being fixed on stock support 3), equipped with feeding on described stock support 3
Power source 2 (for feeding cylinder), this feeding power source 2 is connected with feeding push pedal 5 by feeding union joint 4, pushes away in described feeding
Equipped with movable step 6 on plate 5 and with (middle) corresponding position of described fixing step 7, on the step top of described fixing step 7
By material location-plate 8 (having the groove of placement armature shaft), equipped with expeller 9, this expeller 9 and pusher power source 1 are (for pushing away
Material cylinder, it can be contained on material location-plate 8) be connected；Described armature shaft clamping device includes clamping bracket 19, chuck 16, should
Chuck 16 is connected with rocker weave control source 11 (it is contained on clamping bracket 19) by rocker 17 (and union joint 12), described folder
16 (by rotary drive assemblies 14) are connected with chuck Spin Control source 15 (it is contained on rocker 17), entering of described chuck 16
At material, to tighten up control source 13 (for tightening up cylinder, it is contained on rocker 17) connected for (i.e. afterbody) and chuck, this chuck 16 and chuck
It is respectively provided with, in tightening up control source 13 (its piston rod), the feeding-passage 18 communicated.
Wherein, in order to the amplitude of fluctuation of chuck is carried out positioning action, on described clamping bracket 19 and at this chuck 16
Head side edge equipped with swing location pin block 20.In order to adapt to abrasion change and the height of buff wheel of buff wheel, with accordingly
Regulation to wax box height, described wax squeezing assembly 28 and wax box Altitude control source 30 (combining type of drive for screw mandrel contiguous block) phase
Even.Described polishing motive drive source 26 is contained in workbench (i.e. total frame) 34 bottoms, and wax box Altitude control source 30 (on top) fills
On polishing support 21.The step of described fixing step 7 (having some levels) is for hollowing out shape and the platform of movable step 6 (having some levels)
Rank just can hollow out at this and move up and down at step；The groove of material location-plate 8 tightens up control source with chuck 16 and chuck
In 13, the position of feeding-passage 18 is corresponding；The head of chuck is in the side between cloth buff wheel 27 and fiber material buff wheel 29
Corresponding position, limit.
Referring to the drawings, operation principle of the present invention is: have several polished electricity in the magazine 10 of armature shaft conveyer device
Pivot, the armature shaft of the leftmost side is in the end level of fixing step.First, feeding power source 2 work drive feeding union joint 4 with
Feeding push pedal 5, moves up and down the movable step 6 in the middle of fixing step 7, thus by the armature shaft of end level along fixing
The progression of step the most upwards first-level transport, eventually arrives in the groove of material location-plate 8；Then, pusher power source 1 work strip
Dynamic expeller 9 and the armature shaft in material location-plate is passed out to the chuck 16 of armature shaft clamping device and chuck tightens up control source
In the feeding-passage 18 of 13；
Now, the polished worm section of armature shaft exposes outside the head of chuck, and chuck tightens up control source 13 work will
The head of chuck tightens up and makes armature shaft tightly be fixed；Then, rocker weave control source 11 work strip be dynamically connected 12 and
Rocker 17, makes chuck that the worm section of armature shaft is put certain angle up or down and (depending on the rotation direction of worm section, makes
The profile of tooth of worm screw is parallel relative to buff wheel)；Then slide unit power source 36 driving feeds slide unit 35 and drives armature shaft clamping device
32 near anterior fiber material buff wheel 29, described chuck 16 (by rotary drive assembly 14) and chuck Spin Control source 15,
Polishing motive drive source work drives fiber material buff wheel that the worm section of armature shaft is carried out burr removal by polishing mandrel
Process；Slide unit power source 36 driving subsequently feeds slide unit 35 and drives armature shaft clamping device 32 to return to centre position, and rocker swings
Control source 11 work strip movable pendulum frame again, makes chuck that the worm section of armature shaft is put certain angle round about and (makes worm screw
Profile of tooth is parallel relative to the buff wheel of opposite side)；Then slide unit power source 36 driving feeds slide unit 35 and drives armature shaft clamping device
The 32 cloth buff wheels 27 near rear portion, another polishing motive drive source work drives cloth to throw by another polishing mandrel
The worm section of armature shaft is carried out polishing of waxing by halo.When cloth buff wheel needs to add buffing wax, wax squeezing assembly
Buffing wax in wax box is coated on cloth buff wheel 27 by 28 work by the crushing block 24 in wax box 23.To this end, the most automatically
Complete the conveying of armature shaft, clamping, tighten up swing, feeding, removal burr, a series for the treatment of process of painting wax polishing.
Present invention can apply to the armature shaft worm screw conveying of the wiper of vehicle front and rear windshield, clamping, polishing, described
Vehicle, such as motor vehicles such as passenger vehicle, car, trucies.
Claims (3)
1. reversible armature shaft automatic polishing device, including polishing support (21), buff wheel, it is characterised in that: described buff wheel
Being connected with polishing motive drive source (26) by polishing mandrel (22), described buff wheel is divided into the cloth buff wheel being in rear portion
(27) and be in fiber material buff wheel (29) of front portion, the top of described cloth buff wheel (27) is by wax box (23) and wax box
Crushing block (24) connect with wax squeezing assembly (28).
2. reversible armature shaft automatic polishing device as claimed in claim 1, it is characterised in that: described polishing support (21) place
In the side of feeding slide unit (35), this feeding slide unit (35) is connected with slide unit power source (36).
3. reversible armature shaft automatic polishing device as claimed in claim 1 or 2, it is characterised in that: described wax squeezing assembly
(28) it is connected with wax box Altitude control source (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610813473.2A CN106272013A (en) | 2016-08-29 | 2016-08-29 | Reversible armature shaft automatic polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610813473.2A CN106272013A (en) | 2016-08-29 | 2016-08-29 | Reversible armature shaft automatic polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106272013A true CN106272013A (en) | 2017-01-04 |
Family
ID=57710952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610813473.2A Pending CN106272013A (en) | 2016-08-29 | 2016-08-29 | Reversible armature shaft automatic polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106272013A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518556A (en) * | 2020-11-25 | 2021-03-19 | 张欣 | Automatic surface polishing device for processing resin artware |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201324892Y (en) * | 2008-11-20 | 2009-10-14 | 许晓华 | Worm polishing machine |
| CN102069439A (en) * | 2010-07-06 | 2011-05-25 | 浙江大学 | Dual-toroid enveloping worm with cone generatrix numerically controlled grinder |
| CN102198625A (en) * | 2011-04-01 | 2011-09-28 | 宝鸡市广环机床有限责任公司 | Numerical control universal worm grinder |
| KR20110106691A (en) * | 2010-03-23 | 2011-09-29 | 주식회사 화인트로 | Apparatus for adjustment of rotary brush unit in burr eliminating system for blanked backplate of brakepad |
| CN105538118A (en) * | 2016-02-04 | 2016-05-04 | 浙江胜华波电器股份有限公司 | Equal feeding quantity type self-controlled worm polishing and dust exhausting mechanism |
-
2016
- 2016-08-29 CN CN201610813473.2A patent/CN106272013A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201324892Y (en) * | 2008-11-20 | 2009-10-14 | 许晓华 | Worm polishing machine |
| KR20110106691A (en) * | 2010-03-23 | 2011-09-29 | 주식회사 화인트로 | Apparatus for adjustment of rotary brush unit in burr eliminating system for blanked backplate of brakepad |
| CN102069439A (en) * | 2010-07-06 | 2011-05-25 | 浙江大学 | Dual-toroid enveloping worm with cone generatrix numerically controlled grinder |
| CN102198625A (en) * | 2011-04-01 | 2011-09-28 | 宝鸡市广环机床有限责任公司 | Numerical control universal worm grinder |
| CN105538118A (en) * | 2016-02-04 | 2016-05-04 | 浙江胜华波电器股份有限公司 | Equal feeding quantity type self-controlled worm polishing and dust exhausting mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518556A (en) * | 2020-11-25 | 2021-03-19 | 张欣 | Automatic surface polishing device for processing resin artware |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170104 |