CN207884472U - The iron core mounting structure of the double acting sub- permanent-magnetism linear motor of disassembled - Google Patents
The iron core mounting structure of the double acting sub- permanent-magnetism linear motor of disassembled Download PDFInfo
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- CN207884472U CN207884472U CN201820191663.XU CN201820191663U CN207884472U CN 207884472 U CN207884472 U CN 207884472U CN 201820191663 U CN201820191663 U CN 201820191663U CN 207884472 U CN207884472 U CN 207884472U
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Abstract
The iron core mounting structure of the double acting sub- permanent-magnetism linear motor of disassembled, including electric motor primary and the compressing member for being fixedly connected with the two when two electric motor primary parallel connections, the electric motor primary include：Silicon sheet core has cross recess on silicon sheet core；Cross mounting plate, cross mounting plate are arranged in the cross recess of silicon sheet core；Coil windings are set on silicon sheet core；Silicon steel sheet pressing plate has a pair disposed in parallel, is equipped with multiple silicon sheet cores side by side between the two, and silicon steel sheet pressing plate is equipped with a row T-slot；When two electric motor primaries are aligned parallel connection back-to-back, the T-slot of the two matches one by one constitutes I-shaped slot；The compressing member then has the I-shape construction coordinated with I-shaped slot, and when two electric motor primaries are aligned parallel connection back-to-back, one compressing member of filling is to connect and lock the two in each I-shaped slot.The utility model has higher bonding strength, helps to improve the job stability under paralleling model.
Description
Technical field
The utility model belongs to linear motor field, and in particular to a kind of iron of the double acting sub- permanent-magnetism linear motor of disassembled
Core mounting structure.
Background technology
Linear motor, the especially permanent-magnetism linear motor with iron core, it is compact-sized, size is small, thrust is big.But work as
When installation space is very limited, the size of permanent-magnetism linear motor must be designed smaller, and at this moment separate unit permanent-magnetism linear motor is carried
The thrust of confession often can not meet demand.In order to solve this problem, the solution of the prior art is two permanent-magnet linears
Motor is in series or in parallel to be used, so that the thrust increasing of its output is twice.
It is more than 2 times of level length at the beginning of standard electromotor that slide unit length needed for series connection, which will increase, and the length of slide unit needed for parallel connection
Only first more than 1 times of level length of standard electromotor, therefore method in parallel is generally used under installation space limited circumstances.And it uses
When the method for parallel connection, two permanent-magnetism linear motors connect installation side by side causes its electromagnetic attraction to be also multiplication, so being connected to it
The intensity requirement of structural member is higher.
Utility model content
To its connection member when the utility model is in order to meet above-mentioned two permanent-magnetism linear motor parallel connections in the prior art
Intensity requirement, provide a kind of iron core mounting structure of the double acting sub- permanent-magnetism linear motor of disassembled, specific scheme is as follows.
The iron core mounting structure of the double acting sub- permanent-magnetism linear motor of disassembled, including electric motor primary and for when two motors
The compressing member for being fixedly connected with the two when primary parallel, the electric motor primary include：
Silicon sheet core is made of more pieces of T-type silicon steel sheet superpositions, has cross recess on silicon sheet core, cross recess is by T-type
The cross notch being arranged in the T forming heads portion of silicon steel sheet is constituted；
Cross mounting plate, cross mounting plate are arranged in the cross recess of silicon sheet core, cross sectional shape and cross recess
Match, cross mounting plate is equipped with the first screw hole perpendicular to silicon sheet core, passes through the first screw hole by cross by screw
Mounting plate is fixed in cross recess, and the both ends of cross mounting plate further respectively have the second screw hole；
Coil windings are set on silicon sheet core；
Silicon steel sheet pressing plate has a pair disposed in parallel, is equipped with multiple silicon sheet cores side by side, silicon steel sheet between the two
Pressing plate is equipped with distinguishes matched countersunk head screw hole with the second screw hole of each silicon sheet core, and countersunk head screw hole is passed through by screw
Silicon steel sheet pressing plate is fixed on silicon sheet core with the second screw hole, silicon steel sheet pressing plate is equipped with a row T-slot；
When two electric motor primaries are aligned parallel connection back-to-back, the T-slot of the two matches one by one constitutes I-shaped slot；
Then there is the compressing member I-shape construction coordinated with I-shaped slot, two electric motor primaries to be aligned back-to-back simultaneously
When connection, one compressing member of filling is to connect and lock the two in each I-shaped slot.
Compared to the prior art, the beneficial effects of the utility model are：
When two electric motor primaries are aligned parallel connection back-to-back, the T-slot of the two matches one by one constitutes I-shaped slot, each I-shaped
One compressing member of filling to being installed in parallel for two electric motor primaries of completion, and has to connect and lock the two in slot
Higher bonding strength helps to improve the job stability under paralleling model.
With reference to illustrating that the drawings and specific embodiments are described further the utility model.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural decomposition diagram of the utility model.
Fig. 3 is the structural schematic diagram of the electric motor primary in the utility model.
Fig. 4 is the structural decomposition diagram of the electric motor primary in the utility model.
Fig. 5 is the structural schematic diagram of the T-type silicon steel sheet in the utility model.
Specific implementation mode
As shown in Fig. 1 to Fig. 5, the iron core mounting structure of the double acting sub- permanent-magnetism linear motor of disassembled, including electric motor primary 1
With the compressing member 2 for being fixedly connected with the two when two electric motor primaries 1 are in parallel, the electric motor primary 1 includes：
Silicon sheet core 11 is made of the more pieces of superpositions of T-type silicon steel sheet 111, has cross recess 112 on silicon sheet core 11,
Cross recess 112 is made of the cross notch 1111 being arranged in the T forming heads portion of T-type silicon steel sheet 111；
Cross mounting plate 12, cross mounting plate 12 are arranged in the cross recess 112 of silicon sheet core 11, cross sectional shape with
Cross recess 112 matches, and cross mounting plate 12 is equipped with the first screw hole 121 perpendicular to silicon sheet core 11, is worn by screw
It crosses the first screw hole 121 cross mounting plate 12 is fixed in cross recess 112, the both ends of cross mounting plate 12 further respectively have
Two-screw hole 122；
Coil windings 13 are set on silicon sheet core 11；
Silicon steel sheet pressing plate 14 has a pair disposed in parallel, is equipped with multiple silicon sheet cores 11 side by side, silicon between the two
Steel disc pressing plate 14 is equipped with distinguishes matched countersunk head screw hole 141 with the second screw hole 122 of each silicon sheet core 11, passes through screw
Silicon steel sheet pressing plate 14 is fixed on silicon sheet core 11 across countersunk head screw hole 141 and the second screw hole 122, silicon steel sheet pressing plate
14 are equipped with a row T-slot 142；
When two electric motor primaries 1 are aligned in parallel back-to-back, the T-slot 142 of the two matches one by one constitutes I-shaped slot 10；
The compressing member 2 then has the I-shape construction coordinated with I-shaped slot 10, two electric motor primaries 1 right back-to-back
When neat in parallel, one compressing member 2 of filling is to connect and lock the two in each I-shaped slot 10.
The iron core mounting structure of the double acting sub- permanent-magnetism linear motor of disassembled in above-mentioned technical proposal, operation principle
It is：
When alignment is in parallel back-to-back for two electric motor primaries 1, the T-slot 142 of the two matches one by one constitutes I-shaped slot 10, often
One compressing member 2 of filling is to connect and lock the two in a I-shaped slot 10, to complete the peace in parallel of two electric motor primaries 1
Dress, and there is higher bonding strength, help to improve the job stability under paralleling model.
Preferably, the T-slot 142 is wedge groove.Since T-slot 142 is to carve type, so meeting when compressing member 2 is inserted into
Close-fitting is constituted, bonding strength is improved.
Preferably, the compressing member 2 has and 142 matched wedge structure of T-slot.
Further, the third screw hole 143 for connecting load mounting plate is additionally provided on the silicon steel sheet pressing plate 14.
After being installed in parallel of two electric motor primaries 1, pass through the connection load mounting plate of third screw hole 143, you can realize complete
Two permanent-magnetism linear motor parallel connections.
For those skilled in the art, it can be obtained according to the revealed structure of the utility model and principle other each
Kind is corresponding to be changed and deforms, and all these change and deform the protection category for belonging to the utility model.
Claims (4)
1. the iron core mounting structure of the double acting sub- permanent-magnetism linear motor of disassembled, including electric motor primary and at the beginning of two motors
The compressing member that the two is fixedly connected by grade when in parallel, which is characterized in that the electric motor primary includes：
Silicon sheet core is made of more pieces of T-type silicon steel sheet superpositions, has cross recess on silicon sheet core, cross recess is by T-type silicon steel
The cross notch being arranged in the T forming heads portion of piece is constituted；
Cross mounting plate, cross mounting plate are arranged in the cross recess of silicon sheet core, and cross sectional shape is matched with cross recess, and ten
Word mounting plate is equipped with the first screw hole perpendicular to silicon sheet core, passes through the first screw hole by cross mounting plate by screw
It is fixed in cross recess, the both ends of cross mounting plate further respectively have the second screw hole；
Coil windings are set on silicon sheet core；
Silicon steel sheet pressing plate has a pair disposed in parallel, is equipped with multiple silicon sheet cores side by side, silicon steel sheet pressing plate between the two
Equipped with distinguishing matched countersunk head screw hole with the second screw hole of each silicon sheet core, countersunk head screw hole and the are passed through by screw
Silicon steel sheet pressing plate is fixed on silicon sheet core by two-screw hole, and silicon steel sheet pressing plate is equipped with a row T-slot；
When two electric motor primaries are aligned parallel connection back-to-back, the T-slot of the two matches one by one constitutes I-shaped slot；
The compressing member then has the I-shape construction coordinated with I-shaped slot, when two electric motor primaries are aligned parallel connection back-to-back,
One compressing member of filling is to connect and lock the two in each I-shaped slot.
2. the iron core mounting structure of the double acting sub- permanent-magnetism linear motor of disassembled according to claim 1, which is characterized in that
The T-slot is wedge groove.
3. the iron core mounting structure of the double acting sub- permanent-magnetism linear motor of disassembled according to claim 2, which is characterized in that
The compressing member has and the matched wedge structure of T-slot.
4. the iron core mounting structure of the double acting sub- permanent-magnetism linear motor of disassembled according to claim 1 or 2 or 3, special
Sign is, the third screw hole for connecting load mounting plate is additionally provided on the silicon steel sheet pressing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820191663.XU CN207884472U (en) | 2018-02-02 | 2018-02-02 | The iron core mounting structure of the double acting sub- permanent-magnetism linear motor of disassembled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820191663.XU CN207884472U (en) | 2018-02-02 | 2018-02-02 | The iron core mounting structure of the double acting sub- permanent-magnetism linear motor of disassembled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207884472U true CN207884472U (en) | 2018-09-18 |
Family
ID=63510816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820191663.XU Expired - Fee Related CN207884472U (en) | 2018-02-02 | 2018-02-02 | The iron core mounting structure of the double acting sub- permanent-magnetism linear motor of disassembled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207884472U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112953133A (en) * | 2021-03-15 | 2021-06-11 | 江苏创源电子有限公司 | Linear motor rotor forming method |
| CN113315337A (en) * | 2021-04-29 | 2021-08-27 | 天津中德应用技术大学 | Selective double-rotor permanent magnet linear motor system |
-
2018
- 2018-02-02 CN CN201820191663.XU patent/CN207884472U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112953133A (en) * | 2021-03-15 | 2021-06-11 | 江苏创源电子有限公司 | Linear motor rotor forming method |
| CN112953133B (en) * | 2021-03-15 | 2024-05-31 | 江苏创源电子有限公司 | Linear motor rotor forming method |
| CN113315337A (en) * | 2021-04-29 | 2021-08-27 | 天津中德应用技术大学 | Selective double-rotor permanent magnet linear motor system |
| CN113315337B (en) * | 2021-04-29 | 2022-08-12 | 天津中德应用技术大学 | Selective double-rotor permanent magnet linear motor system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180918 Termination date: 20220202 |