CN104218744A - Machining fixture suitable for riveting-buckling point of stator sheet - Google Patents
Machining fixture suitable for riveting-buckling point of stator sheet Download PDFInfo
- Publication number
- CN104218744A CN104218744A CN201410489112.8A CN201410489112A CN104218744A CN 104218744 A CN104218744 A CN 104218744A CN 201410489112 A CN201410489112 A CN 201410489112A CN 104218744 A CN104218744 A CN 104218744A
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- China
- Prior art keywords
- fixed block
- fixing block
- riveting
- stator
- stator piece
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- 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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Abstract
The invention discloses a machining fixture suitable for a riveting-buckling point of stator sheet. The machining fixture mainly comprises a base, a fixing block I, a connection rod and a fixing block II, and is characterized in that a fastening screw and an installation groove are arranged on the base; the fixing block I is arranged in the installation groove and fixed through the fastening screw; a fastening groove, adjustment holes and location holes are formed in the fixing block I; one end of the connection rod is connected with the fixing block I, and the other end of the connection rod is connected with the fixing block II; adjustment holes and location holes are formed in the fixing block II; the location holes are in one-to-one correspondence with the location holes in the fixing block I. The machining fixture disclosed by the invention is used for machining the riveting-buckling point of the stator sheet, and capable of improving the accuracy of the position of the riveting-buckling point of the stator sheet, enhancing the connection strength between the stator sheets, and then improving the quality performance of a stator. The machining fixture is simple in structure, convenient to assemble, and capable of increasing the machining efficiency of the riveting-buckling point of the stator sheet, reducing the generation of unqualified products, and reducing the production cost.
Description
Technical field
The present invention relates to a kind of processing tool, specifically relate to a kind of processing tool that is applicable to stator piece riveting button point.
Background technology
At present, most motor stators are to adopt the mode of stator piece stack to make, and the bonding strength between stator piece and stator piece directly has influence on the capability and performance of stator, between existing most stator piece and stator piece, by riveting button point, are connected.Mostly riveting button point is manually labeling position on stator piece at present, and reprocessing is made, and has reduced the accuracy of riveting button point position, also exists ineffective problem.
Summary of the invention
The present invention seeks to solve the problems such as the inefficiency, the riveting button point position precision that exist in existing stator piece riveting button point manufacturing process are not high, necessarily simple in structure, the easy to operate processing tool that is applicable to stator piece riveting button point is provided, improve the accuracy of operating efficiency and riveting button point position, and then strengthened the bonding strength between stator piece and stator piece.
In order to address the above problem, the present invention by the following technical solutions:
A kind of processing tool that is applicable to stator piece riveting button point, mainly comprise base, fixed block one, connecting rod and fixed block two, it is characterized in that: on described base, be provided with fastening screw, mounting groove, described fixed block one is arranged in mounting groove, by fastening screw, fix, and be provided with binding groove on fixed block one, adjustment hole, location hole, fastening screw can strengthen the stability of fixed block one in mounting groove, be convenient to the processing of riveting button point, improve the accuracy of riveting button point position, can strengthen the bonding strength between stator piece and stator piece, further improved the capability and performance of stator, described connecting rod one end is connected with fixed block one, the other end is connected with fixed block two, on described fixed block two, be provided with adjustment hole, location hole, and location hole is corresponding one by one with the location hole on fixed block one, pass through adjustment hole, be convenient to regulate fixed block one, the position of fixed block two on connecting rod, the riveting button point that adapts to different model stator piece is made, rivet is fixed by location hole, be convenient to the processing of stator piece riveting button point, improved operating efficiency.
Further, described base bottom is provided with the angle of inclination of 30-35 °;
Further, the location hole quantity on described fixed block one is 5-10;
Further, in described adjustment hole, be provided with fastening screw.
Beneficial effect: the present invention, for the processing of stator piece riveting button point, can improve the accuracy of stator piece riveting button point position, strengthens the bonding strength between stator piece and stator piece, and then has improved the capability and performance of stator.Simple in structure, easy to assembly, can improve the working (machining) efficiency of stator piece riveting button point, reduce the generation of defective item, reduced production cost.
Accompanying drawing explanation
Fig. 1 is front view of the present invention;
Fig. 2 is end view of the present invention;
Fig. 3 is vertical view of the present invention;
Fig. 4 is part-structure schematic diagram of the present invention, the syndeton of signal fixed block one, connecting rod, fixed block two.
In figure: 1. base, 2. fixed block one, 3. connecting rod, 4. fixed block two, 5. fastening screw, 6. mounting groove, 7. binding groove, 8. adjustment hole, 9. location hole.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described:
A kind of processing tool that is applicable to stator piece riveting button point, mainly comprise base 1, fixed block 1, connecting rod 3 and fixed block 24, it is characterized in that: on described base 1, be provided with fastening screw 5, mounting groove 6, and be provided with the angle of inclination of 32 ° in base 1 bottom, be convenient to the processing and fabricating of riveting button point on stator piece, described fixed block 1 is arranged in mounting groove 6, fixing by fastening screw 5, and on fixed block 1, be provided with binding groove 7, adjustment hole 8, location hole 9, location hole 9 quantity on described fixed block 1 are 6, fastening screw 5 can strengthen the stability of fixed block 1 in mounting groove 6, be convenient to the processing of riveting button point, improve the accuracy of riveting button point position, can strengthen the bonding strength between stator piece and stator piece, further improved the capability and performance of stator, described connecting rod 3 one end are connected with fixed block 1, the other end is connected with fixed block 24, on described fixed block 24, be provided with adjustment hole 8, location hole 9, and location hole 9 is corresponding one by one with the location hole 9 on fixed block 1, in described adjustment hole 8, be provided with fastening screw 5, by the fastening screw 5 in adjustment hole 8 and adjustment hole 8, be convenient to regulate fixed block 1, the position of fixed block 24 on connecting rod 3, the riveting button point that adapts to different model stator piece is made, rivet is fixing by location hole 9, be convenient to the processing of stator piece riveting button point, improved operating efficiency.
The part that the present invention does not relate to all prior art that maybe can adopt same as the prior art is realized.
Claims (4)
1. a processing tool that is applicable to stator piece riveting button point, mainly comprise base, fixed block one, connecting rod and fixed block two, it is characterized in that: on described base, be provided with fastening screw, mounting groove, described fixed block one is arranged in mounting groove, by fastening screw, fix, and on fixed block one, be provided with binding groove, adjustment hole, location hole, described connecting rod one end is connected with fixed block one, the other end is connected with fixed block two, on described fixed block two, be provided with adjustment hole, location hole, and location hole is corresponding one by one with the location hole on fixed block one.
2. the processing tool that is applicable to stator piece riveting button point according to claim 1, is characterized in that: described base bottom is provided with the angle of inclination of 30-35 °.
3. the processing tool that is applicable to stator piece riveting button point according to claim 1, is characterized in that: the location hole quantity on described fixed block one is 5-10.
4. the processing tool that is applicable to stator piece riveting button point according to claim 1, is characterized in that: in described adjustment hole, be provided with fastening screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410489112.8A CN104218744A (en) | 2014-09-23 | 2014-09-23 | Machining fixture suitable for riveting-buckling point of stator sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410489112.8A CN104218744A (en) | 2014-09-23 | 2014-09-23 | Machining fixture suitable for riveting-buckling point of stator sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104218744A true CN104218744A (en) | 2014-12-17 |
Family
ID=52099966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410489112.8A Pending CN104218744A (en) | 2014-09-23 | 2014-09-23 | Machining fixture suitable for riveting-buckling point of stator sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104218744A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54149820A (en) * | 1978-05-17 | 1979-11-24 | Toshiba Corp | Preparation of laminated core |
| CN102005869A (en) * | 2010-12-15 | 2011-04-06 | 兰州兰电电机有限公司 | Blank pressing process used in punching rotor slot on motor stator plate and key mold thereof |
| CN202206265U (en) * | 2011-08-23 | 2012-04-25 | 江苏泽恩汽机车部品制造有限公司 | Circular-point type laminating and riveting die for motor stator core |
| CN204118985U (en) * | 2014-09-10 | 2015-01-21 | 南陵良力电动工具有限责任公司 | Be applicable to the processing tool of stator piece riveting button point |
-
2014
- 2014-09-23 CN CN201410489112.8A patent/CN104218744A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54149820A (en) * | 1978-05-17 | 1979-11-24 | Toshiba Corp | Preparation of laminated core |
| JPS6028373B2 (en) * | 1978-05-17 | 1985-07-04 | 株式会社東芝 | Manufacturing method of laminated iron core |
| CN102005869A (en) * | 2010-12-15 | 2011-04-06 | 兰州兰电电机有限公司 | Blank pressing process used in punching rotor slot on motor stator plate and key mold thereof |
| CN202206265U (en) * | 2011-08-23 | 2012-04-25 | 江苏泽恩汽机车部品制造有限公司 | Circular-point type laminating and riveting die for motor stator core |
| CN204118985U (en) * | 2014-09-10 | 2015-01-21 | 南陵良力电动工具有限责任公司 | Be applicable to the processing tool of stator piece riveting button point |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141217 |
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| WD01 | Invention patent application deemed withdrawn after publication |