CN201726277U - Magnetic fixture of armature paint dripping machine - Google Patents
Magnetic fixture of armature paint dripping machine Download PDFInfo
- Publication number
- CN201726277U CN201726277U CN2010202628474U CN201020262847U CN201726277U CN 201726277 U CN201726277 U CN 201726277U CN 2010202628474 U CN2010202628474 U CN 2010202628474U CN 201020262847 U CN201020262847 U CN 201020262847U CN 201726277 U CN201726277 U CN 201726277U
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- CN
- China
- Prior art keywords
- armature
- armature shaft
- shaft fixed
- installation sleeve
- magnet
- 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.)
- Expired - Fee Related
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model relates to the technical field of mechanical appliances, in particular to a magnetic fixture of an armature paint dripping machine, which solves the problem that when an armature is arranged on an armature paint dripping machine, the disassembly and assembly are fussy, the armature shaft is easy to damage, or the assembly clamp has more errors to cause the poor quality of pain dripping. The utility model comprises an installation sleeve and is characterized in that the installation sleeve is in a cylindrical tubular shape, the inner hole of one end of the installation sleeve is provide with a magnet, one end of the installation sleeve is provided with an armature shaft fixed sleeve, the armature shaft fixed sleeve is provided with a through hole, one end of the armature shaft fixed sleeve is connected with the magnet, the magnet is arranged in the installation sleeve, and is pressed and positioned by one end of the armature shaft fixed sleeve, the armature shaft fixed sleeve is provided with an inner hole matched with the armature shaft, and when the armature shaft is arranged in the armature shaft fixed sleeve, the plane of the end part of the armature shaft is attracted by the magnet to axially generate position applying force. The utility model has convenient assembly and disassembly and reliable position, can not damage the appearance of the bearing guard, and has small radial run-out when rotating.
Description
Technical field
The utility model relates to mechanical clamp utensil technical field, especially relates to a kind of armature trickle impregnating machine magnetic clamp.
Background technology
Armature trickle impregnating machine is mainly used in the insulation processing of armature as common apparatus, and in this operation, the installation method of armature roughly has three kinds: the one, and with chuck clamping armature shaft, the mounting or dismounting trouble is damaged after the bearing guard fine finishining easily; The 2nd, with the centre bore positioning and clamping, the centre bore bore is less, generally is not more than 3mm, if unpunctual to central hole location, can damage centre bore during operation, clamping efficient is low, if also have armature shaft not have centre bore, this equipment just can't be operated, and causes utilization rate of equipment and installations low; The 3rd, with telescopic, in the armature shaft patchhole, rely on thimble in the hole, drive the rotation of armature shaft end gear, there is not clamping force during owing to installation, be matched in clearance between axle and the hole, the armature circular runout is big, and influence is dripped and is coated with lacquer quality.
Though and the fixture application with magnetic is more, all by required design of specific products.As patent publication No. is the magnetic clamp that one kind of CN 101035650A is used for clamping precast concrete manufacturing metal form, the magnet of these anchor clamps can be arranged in the shell with being shifted, shift mechanism can be arranged on this shell with the magnet that is shifted about shell with being shifted, the active force enlarger is connected to magnet, and at least a portion of active force enlarger places between this shift mechanism and the magnet.And for example patent publication No. is 2848448A semi-automatic ultrasonic bonding machine magnetic clamp, comprises platform, loading bar, on the loading bar groove is set, magnetic stripe is set in the groove, loading bar and platform flexibly connect, and this device can shorten the time of adjusting spacing between the loading bar, improve and adjust precision.
Summary of the invention
The purpose of this utility model is in order to solve armature trickle impregnating machine when armature is installed, install and remove loaded down with trivial details, fragile armature shaft or clamping error cause the problem of dripping the lacquer quality greatly, a kind of reasonable in design is provided, utilizes armature shaft fixed cover and magnet to carry out the armature trickle impregnating machine magnetic clamp of radial and axial location.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals: a kind of armature trickle impregnating machine magnetic clamp, comprise installation sleeve, it is characterized in that described installation sleeve is the cylindrical tube structure, be provided with magnet in the endoporus of installation sleeve one end, one end of installation sleeve is provided with the armature shaft fixed cover, the armature shaft fixed cover is provided with central through hole, and an end of armature shaft fixed cover is connected with magnet.Magnet is arranged on the inside of installation sleeve, and compress the location by an end of armature shaft fixed cover, the armature shaft fixed cover is provided with the endoporus that cooperates with armature shaft, and when armature shaft was packed in the armature shaft fixed cover, the end plane of armature shaft was axially being produced positioning action power by attraction.
As preferably, described armature shaft fixed cover is provided with the shaft shoulder, an end endoporus interference fit of shaft shoulder smaller diameter end and installation sleeve.Can dismounting between armature shaft fixed cover and the installation sleeve, the interior hole length of armature shaft fixed cover is got appropriate value, has both guaranteed the position stability of armature shaft, guarantees the convenience of assembling again.
As preferably, endoporus one end of described installation sleeve is provided with internal thread.Installation sleeve is connected with a fixture that coats with lacquer on the assembly line, installation sleeve and armature shaft fixed cover cooperation place radially offer aperture, because the fit-up gap is less between armature shaft and the armature shaft fixed cover, when packing armature into tap in air, avoid in the armature shaft fixed cover centre bore producing the inhibition of air drag to assembling.
Effective effect of the present utility model is: mounting or dismounting are convenient, and the location is reliable, dependence magnet increases axial stable position, does not damage the bearing guard appearance, and circular runout is little during rotation; Be suitable for the armature shaft of multiple structure, if any centre bore and no centre bore, the tape spool tooth with do not have a spool tooth; Improved usage ratio of equipment.
The utility model is applicable to that armature core axle head diameter is smaller or equal to 45mm.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Fig. 2 is a kind of working state structure schematic diagram of the present utility model.
Among the figure: 1. magnetic clamp, 11. installation sleeves, 12. magnet, 13. armature shaft fixed cover, 2. armatures.
Embodiment
Below by embodiment, and in conjunction with the accompanying drawings, the technical solution of the utility model is described in further detail.
Referring to Fig. 1, a kind of armature trickle impregnating machine magnetic clamp 1 of present embodiment, be provided with installation sleeve 11, installation sleeve 11 is the cylindrical tube structure, and installation sleeve 11 is provided with endoporus, and an end of endoporus is provided with screw, be provided with the rank, hole between the other end of endoporus and the screw, the place is provided with circular magnet 12 on the rank, hole, and promptly magnet 12 face is positioned at place, rank, hole, and the other end of magnet 12 is provided with armature shaft fixed cover 13.
Armature shaft fixed cover 13 external diameters are provided with the shaft shoulder, with the shaft shoulder the little end of the diameter that is divided into of boundary's armature shaft fixed cover 13 external diameters and the endoporus interference fit of installation sleeve 11, radially be provided with aperture in armature shaft fixed cover 13 and installation sleeve 11 cooperation places towards magnet 12 ends, aperture communicates with the central through hole of armature shaft fixed cover 13, and the central through hole length of armature shaft fixed cover 13 is inserted the axle head length of central through hole less than armature 2.
During use, this magnetic clamp 1 is fixed on the grain-clamping table tool that drips the lacquer streamline, as long as an end of armature 2 is inserted in the endoporus of armature shaft fixed cover 13, and make the axial end of armature 2 can be carried out technique for painting by magnet absorption, drip after lacquer finishes, as long as extract armature 2 out, easy to operate, accurate positioning.
The foregoing description is to explanation of the present utility model, is not to qualification of the present utility model, any structure after the simple transformation of the present utility model is all belonged to protection range of the present utility model.
Claims (3)
1. armature trickle impregnating machine magnetic clamp, comprise installation sleeve (11), it is characterized in that described installation sleeve (11) is the cylindrical tube structure, be provided with magnet (12) in the endoporus of installation sleeve (11) one ends, one end of installation sleeve (11) is provided with armature shaft fixed cover (13), armature shaft fixed cover (13) is provided with central through hole, and an end of armature shaft fixed cover (13) is connected with magnet (12).
2. armature trickle impregnating machine magnetic clamp according to claim 1 is characterized in that described armature shaft fixed cover (13) is provided with the shaft shoulder, an end endoporus interference fit of shaft shoulder smaller diameter end and installation sleeve (11).
3. armature trickle impregnating machine magnetic clamp according to claim 1 is characterized in that endoporus one end of described installation sleeve (11) is provided with internal thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202628474U CN201726277U (en) | 2010-07-19 | 2010-07-19 | Magnetic fixture of armature paint dripping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202628474U CN201726277U (en) | 2010-07-19 | 2010-07-19 | Magnetic fixture of armature paint dripping machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201726277U true CN201726277U (en) | 2011-01-26 |
Family
ID=43494630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202628474U Expired - Fee Related CN201726277U (en) | 2010-07-19 | 2010-07-19 | Magnetic fixture of armature paint dripping machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201726277U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314512A (en) * | 2012-01-11 | 2013-09-18 | 三菱电机株式会社 | Packaging/installation jig for linear motor |
| CN103878711A (en) * | 2014-03-31 | 2014-06-25 | 无锡金阳电机有限公司 | Positioning tool used for installing armature bearing |
| CN108818576A (en) * | 2018-06-05 | 2018-11-16 | 湖南佳林智能装备有限公司 | A kind of armature transfer inner support clamp |
-
2010
- 2010-07-19 CN CN2010202628474U patent/CN201726277U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103314512A (en) * | 2012-01-11 | 2013-09-18 | 三菱电机株式会社 | Packaging/installation jig for linear motor |
| CN103314512B (en) * | 2012-01-11 | 2016-03-30 | 三菱电机株式会社 | The packaging of linear motor is held concurrently sectional fixture |
| CN103878711A (en) * | 2014-03-31 | 2014-06-25 | 无锡金阳电机有限公司 | Positioning tool used for installing armature bearing |
| CN108818576A (en) * | 2018-06-05 | 2018-11-16 | 湖南佳林智能装备有限公司 | A kind of armature transfer inner support clamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20140719 |
|
| EXPY | Termination of patent right or utility model |