CN203210538U - Cutting fixture for cylindrical neodymium iron boron magnet - Google Patents
Cutting fixture for cylindrical neodymium iron boron magnet Download PDFInfo
- Publication number
- CN203210538U CN203210538U CN 201320177052 CN201320177052U CN203210538U CN 203210538 U CN203210538 U CN 203210538U CN 201320177052 CN201320177052 CN 201320177052 CN 201320177052 U CN201320177052 U CN 201320177052U CN 203210538 U CN203210538 U CN 203210538U
- Authority
- CN
- China
- Prior art keywords
- iron boron
- neodymium iron
- boron magnet
- support
- cutting
- 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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Abstract
The utility model provides a cutting fixture for a cylindrical neodymium iron boron magnet. The cutting fixture solves the problems that the amount of cutting waste materials is large, materials are wasted, production cost is increased and economic benefit of enterprises is influenced due to the fact that an existing neodymium iron boron magnet is not even in feeding or can not be stably loaded in the cutting process. The cutting fixture for the cylindrical neodymium iron boron magnet comprises a support and is characterized in that an advancing device is arranged on the support, a set of side portion supporting frames are arranged on two sides of the support respectively, an arc-shaped bottom supporting bracket is arranged on the advancing device through a supporting base, and the side portion supporting frames are arranged on the support through spring pressing buckles. The cutting fixture is applied to auxiliary supporting facilities in the cutting process of the neodymium iron boron magnet.
Description
Technical field:
The utility model relates to a kind of anchor clamps, is specifically related to a kind of cylinder type neodymium iron boron magnet cutting clamper.
Background technology:
Neodymium iron boron is a kind of anisotropic permanent-magnet material, for improving the magnetic property of material, needs to add a constant magnetic field in powder compaction process, powder particle is arranged along magnetic direction, meanwhile, need apply certain pressure to powder, so that the direction of powder is fixed up.When the pressure direction of compacting is parallel with magnetic direction, the original powder that arranges along magnetic direction is owing to the effect that is under pressure changes direction, along with the increase of pressure, the angle that powder changes direction is also more big, thereby has reduced the magnetic energy product of product widely.In order to reduce the influence of pressure change powder direction, at first blank is pressed into cylindrical product usually, adopt boring then, draw hole or wire cutting method reprocessing endoporus.
Because neodymium iron boron magnetic body is hard and crisp, in cutting process, because charging is inhomogeneous or problem such as can not firmly load causes the cutting waste material more, cause the waste of material and production cost to increase, influence economic benefit of enterprises.
Summary of the invention:
The purpose of this utility model is that the problem at above-mentioned existence provides a kind of cylinder type neodymium iron boron magnet cutting clamper, can guarantee even charging in cutting process, and clamping force is good, guarantees that cutting technique carries out smoothly.
Above-mentioned purpose realizes by following technical scheme:
The cylinder type neodymium iron boron magnet cutting clamper, comprise support, on the described support moving device is installed, described support both sides are installed one group of side supports frame respectively, by bearing the curved bottom Support bracket is installed on the described moving device, described side supports frame is installed on the described support by the spring clinching.
Described cylinder type neodymium iron boron magnet cutting clamper, described moving device comprise the rack-mount track of advancing, and tooth bar is installed by roller in the described track the inside of advancing, described tooth bar and the engagement of half gear, and described half gear connects CD-ROM drive motor.
Described cylinder type neodymium iron boron magnet cutting clamper has rubber blanket respectively on described bottom support carriage and the described side supports frame.
Beneficial effect:
1. the utility model adopts the curved bottom Support bracket, the cylinder type neodymium iron boron magnet of can fitting well, and support force is strong, cooperates the side supports frame of both sides, supports firmly, improves the yield rate of cutting.Side supports frame of the present utility model is installed on the described support by the spring clinching, is convenient to adapt to the cylinder type neodymium iron boron magnet of different-diameter, and is practical, applied widely.
2. adopt half gear in the moving device of the present utility model, can cooperate the needs of cutting well, drive in the half gear-driven process at motor, the intermittent movement of advance-pause-advancing-pausing can appear, be convenient to cut in the process of pausing, the product cutting is even, the yield rate height.
3. have rubber blanket respectively on bottom support carriage of the present utility model and the described side supports frame, can play the better protect effect to neodymium iron boron magnetic body.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
Among the figure: 1, support, 2, the side supports frame, 3, bearing, 4, the curved bottom Support bracket, 5, the spring clinching, 6, the track of advancing, 7, roller, 8, tooth bar, 9, half gear, 10, CD-ROM drive motor, 11, rubber blanket.
The specific embodiment:
Embodiment 1:
As shown in Figure 1: cylinder type neodymium iron boron magnet cutting clamper of the present utility model, comprise support 1, on the described support moving device is installed, described support both sides are installed one group of side supports frame 2 respectively, by bearing 3 curved bottom Support bracket 4 is installed on the described moving device, described side supports frame is installed on the described support by spring clinching 5.
Embodiment 2:
Embodiment 3:
The disclosed technological means of the utility model scheme is not limited only to the disclosed technological means of above-mentioned technological means, also comprises by above technical characterictic any combination or is equal to the technical scheme that replacement is formed.Unaccomplished matter of the present utility model belongs to those skilled in the art's common practise.
Claims (3)
1. cylinder type neodymium iron boron magnet cutting clamper, comprise support, it is characterized in that: on the described support moving device is installed, described support both sides are installed one group of side supports frame respectively, by bearing the curved bottom Support bracket is installed on the described moving device, described side supports frame is installed on the described support by the spring clinching.
2. cylinder type neodymium iron boron magnet cutting clamper according to claim 1, it is characterized in that: described moving device comprises the rack-mount track of advancing, tooth bar is installed by roller in the described track the inside of advancing, described tooth bar and the engagement of half gear, described half gear connects CD-ROM drive motor.
3. cylinder type neodymium iron boron magnet cutting clamper according to claim 1 and 2 is characterized in that: have rubber blanket respectively on described bottom support carriage and the described side supports frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320177052 CN203210538U (en) | 2013-04-10 | 2013-04-10 | Cutting fixture for cylindrical neodymium iron boron magnet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320177052 CN203210538U (en) | 2013-04-10 | 2013-04-10 | Cutting fixture for cylindrical neodymium iron boron magnet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203210538U true CN203210538U (en) | 2013-09-25 |
Family
ID=49200111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320177052 Expired - Fee Related CN203210538U (en) | 2013-04-10 | 2013-04-10 | Cutting fixture for cylindrical neodymium iron boron magnet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203210538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181281A (en) * | 2019-05-29 | 2019-08-30 | 浙江鑫盛永磁科技有限公司 | Magnet processing technology for neodymium iron boron production |
-
2013
- 2013-04-10 CN CN 201320177052 patent/CN203210538U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110181281A (en) * | 2019-05-29 | 2019-08-30 | 浙江鑫盛永磁科技有限公司 | Magnet processing technology for neodymium iron boron production |
| CN110181281B (en) * | 2019-05-29 | 2021-01-01 | 浙江鑫盛永磁科技有限公司 | Magnet processing technology for neodymium iron boron production |
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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: 20130925 Termination date: 20150410 |
|
| EXPY | Termination of patent right or utility model |