CN104647235A - Magnetic group component bonding device - Google Patents
Magnetic group component bonding device Download PDFInfo
- Publication number
- CN104647235A CN104647235A CN201310582724.7A CN201310582724A CN104647235A CN 104647235 A CN104647235 A CN 104647235A CN 201310582724 A CN201310582724 A CN 201310582724A CN 104647235 A CN104647235 A CN 104647235A
- Authority
- CN
- China
- Prior art keywords
- magnetic group
- bonding device
- column
- pedestal
- distance
- 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
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 6
- 239000010959 steel Substances 0.000 claims abstract description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 4
- 238000012797 qualification Methods 0.000 abstract 1
- 229910052761 rare earth metal Inorganic materials 0.000 abstract 1
- 150000002910 rare earth metals Chemical class 0.000 abstract 1
- 229910052775 Thulium Inorganic materials 0.000 description 9
- FRNOGLGSGLTDKL-UHFFFAOYSA-N thulium atom Chemical compound [Tm] FRNOGLGSGLTDKL-UHFFFAOYSA-N 0.000 description 9
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B11/00—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding
- F16B11/006—Connecting constructional elements or machine parts by sticking or pressing them together, e.g. cold pressure welding by gluing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
Abstract
The invention discloses a magnetic group component bonding device. The magnetic group component bonding device comprises a pedestal, the pedestal is provided with a plurality of step-shaped columns, and the height of the middle step of each step-shaped column is 0.50+/-0.05 millimeters. Each step-shaped column is composed of a bottom large column, the middle step and an upper small column. Screw holes are opened in the pedestal, and the step-shaped columns are fixed on the pedestal through fixing screws. The magnetic group component bonding device is provided with the step-shaped columns, and each step-shaped column is provided with distance for assembling rare-earth permanent magnetic steel and a shaft sleeve in a bonding mode. The distance does not generate any change, the bonded magnetic group qualification is guaranteed, and the micro-motor badness due to the magnetic group distance problem is avoided.
Description
Technical field
A kind of magnetic group of the present invention assembly bonder, for thulium permanent magnet and axle sleeve assembling.
Background technology
Magnetic group is by thulium permanent magnet and axle sleeve according to specific distance: 0.50mm ± 0.05mm, uses the bonding of adhesive concentric to be assembled.Accuracy requirement is very high.Current technology is: be designed with a magnetic group bonder, be made up of several newel and base.Distance between newel and base to need to fix through operator's manual setting in advance.Its shortcoming is: use or other external force factors through long-time, the distance between portion centers post and base likely changes.Cause the magnetic group that bonded defective, made micro machine performance is bad, reduces production yield, improves production cost.
Summary of the invention
For solving the problems of the technologies described above, the invention provides a kind of magnetic group assembly bonder, this device is provided with stepped post, and stepped post is provided with thulium permanent magnet and the distance needed for axle sleeve bonding assembling.This distance can not produce any change, and ensure that bonded magnetic combination lattice, made micro machine can not cause bad because of magnetic group distance problem.
The technical scheme that the present invention takes is: a kind of magnetic group assembly bonder, comprises base, described base is provided with multiple stepped post, and the height of the middle bench of described stepped post is 0.50 ± 0.05mm.
Described stepped post by: bottom comparatively big column, middle bench and top comparatively small column connect and compose.
Described base offers screw, and stepped post is fixed on base by fixed screw.
Described stepped post is that mould steel is made.
A kind of magnetic group of the present invention assembly bonder, beneficial effect is as follows:
Magnetic group assembly: when thulium permanent magnet and axle sleeve bonding, in conjunction with the mounting distance demand between them, assembling required separation distance is integrated on step post.Change original inaccurate problem of artificial distance controlling, improve assembly precision, with the uniformity of improving product and product quality.
Many groups stepped post is fixed on base by fixed screw, when any one group of appearance is abnormal, can directly change, simple and fast.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described:
Fig. 1 is magnetic group assembly bonder structural representation of the present invention.
Fig. 2 is the A place zoomed-in view of Fig. 1.
Fig. 3 is schematic diagram after magnetic group assembly bonder of the present invention assembling.
Fig. 4 is magnetic group assembly bonder assembling process explosive view of the present invention.
Detailed description of the invention
As shown in Figure 1 and Figure 2, a kind of magnetic group assembly bonder, comprises base 2, described base 2 is provided with multiple stepped post 1, and the height H of the middle bench 3 of described stepped post 1 is 0.50 ± 0.05mm.Described base 2 offers screw, and stepped post 1 is fixed on base 2 by fixed screw 4.
Described stepped post 1 by: bottom comparatively big column 1.1, middle bench 3 and top comparatively small column 1.2 connect and compose, as shown in Figure 2.
As shown in Figure 3, Figure 4, at magnetic group assembly: in thulium permanent magnet 5 and axle sleeve 6 adhesion process.First be placed in stepped post 1 successively by thulium permanent magnet 5, because thulium permanent magnet 5 has magnetic, thulium permanent magnet 5 has been attracted on the bottom surface of the middle bench 3 on step post 1.Stepped post 1 is formed by mould steel processing and fabricating, and can adsorb with permanent magnetic steel 5, the two ends of permanent magnetic steel 5 have ferromagnetism.A certain amount of adhesive is coated on the outside of axle sleeve 6, then axle sleeve 6 is placed in stepped post 1 successively, assemble with thulium permanent magnet 5 concentric.Then press down past for axle sleeve 6 by any means with plane, guarantee that the end face being pressed onto position and middle bench 3 overlaps.To be bonded dose solidifies rear taking-up magnetic group assembly.
Claims (4)
1. a magnetic group assembly bonder, comprises base (2), it is characterized in that, described base (2) is provided with multiple stepped post (1), and the height (H) of the middle bench (3) of described stepped post (1) is 0.50 ± 0.05mm.
2. a kind of magnetic group assembly bonder according to claim 1, is characterized in that, described stepped post (1) by: bottom comparatively big column (1.1), middle bench (3) and top comparatively small column (1.2) connect and compose.
3. a kind of magnetic group assembly bonder according to claim 1, it is characterized in that, (2) offer screw to described base, and stepped post (1) is fixed on base (2) by fixed screw (4).
4. a kind of magnetic group assembly bonder according to claim 1, is characterized in that, described stepped post (1) is made for mould steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310582724.7A CN104647235A (en) | 2013-11-20 | 2013-11-20 | Magnetic group component bonding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310582724.7A CN104647235A (en) | 2013-11-20 | 2013-11-20 | Magnetic group component bonding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104647235A true CN104647235A (en) | 2015-05-27 |
Family
ID=53239142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310582724.7A Pending CN104647235A (en) | 2013-11-20 | 2013-11-20 | Magnetic group component bonding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104647235A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555796A (en) * | 2015-09-30 | 2017-04-05 | 航天科工惯性技术有限公司 | A kind of torquer alinco assembled device and method |
-
2013
- 2013-11-20 CN CN201310582724.7A patent/CN104647235A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106555796A (en) * | 2015-09-30 | 2017-04-05 | 航天科工惯性技术有限公司 | A kind of torquer alinco assembled device and method |
| CN106555796B (en) * | 2015-09-30 | 2018-10-26 | 航天科工惯性技术有限公司 | A kind of torquer alinco assembled device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |