CN205195526U - Torque motor - Google Patents
Torque motor Download PDFInfo
- Publication number
- CN205195526U CN205195526U CN201521067564.3U CN201521067564U CN205195526U CN 205195526 U CN205195526 U CN 205195526U CN 201521067564 U CN201521067564 U CN 201521067564U CN 205195526 U CN205195526 U CN 205195526U
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- CN
- China
- Prior art keywords
- torque
- mount pad
- motor
- shell
- swing arm
- 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 discloses a torque motor, including shell (9), set up shell (9) right side rather than constitute mount pad (4) of sealing installation space, set up connection terminal (1) that is used for connecting of mount pad (4) right -hand member, install swing arm (13) in shell (9) axle center, with swing arm (13) parallel arrangement's permanent -magnet pole, its characterized in that: with swing arm (13) parallel arrangement has coil skeleton (6) of fixing with shell (9), mount pad (4), from left to right is fixed with magnetic conduction piece (12), coil pack (8), magnetic conduction piece (12) in the space that swing arm (13) and coil skeleton (6) formed in proper order, coil skeleton (6) both ends are fixed with preceding baffle (10) and backplate (3) respectively. The utility model discloses an increase protective structure, self protective capacities is strong, the reliability is high, application scope is wide.
Description
Technical field
The utility model relates to a kind of torque-motor, particularly relates to a kind of torque-motor.
Background technology
Torque-motor is an electromagnetic component, and the signal of telecommunication of its input is generally direct current, and the physical quantity of output is moment, and moment can convert angular displacement or straight-line displacement to by flexible member.So the output of torque-motor can be mechanical displacement.
Traditional torque-motor internal structure is comparatively simple, does not reduce the structure of impact, vibrations, does not also increase the device arranging self-protection ability.
In the Patents applied at home, patent " torque-motor of a kind of electric current-flow Linear Control rule " application number: 201420683419.7, publication date: 2015-04-29, disclose a kind of Linear Control type torque-motor, the linearity that torque-motor passes into electric current and output torque is improve under the prerequisite of designs simplification, be convenient to accurate control, but it does not carry out protective improvement to torque-motor, does not also increase control system, the fail safe of its equipment, useful life and accuracy are not high, are unwell to high request operating mode; Patent " straight-line type torque motor " application number: 94247639.5, publication date: 1995-10-25 discloses a kind of torque-motor of same control rectilinear motion, reduce resistance to displacement, improve processing performance, but its structure is compact not, do not carry out insulating process, reliability, applicability are not high, and insulating properties is bad.
Summary of the invention
For the above-mentioned defect existed in prior art, the utility model aims to provide the torque-motor that a kind of self-protection ability is strong, reliability is high, applied widely.
To achieve these goals, torque-motor of the present utility model is by the following technical solutions: comprise shell, be arranged on close installing space on the right side of shell with its formation mount pad, be arranged on mount pad right-hand member for being connected the junction block of power supply, the swing arm being arranged on shell axle center, the permanent-magnet pole that be arranged in parallel with swing arm; Be arranged with described swing arm the coil rack fixed with shell, mount pad in parallel, in the space that swing arm and coil rack are formed, be from left to right fixed with magnetic inductive block, coil block, magnetic inductive block successively; Described coil rack two ends are fixed with front apron and backboard respectively.
Above-mentioned torque-motor, wherein: described front apron and backboard are flexible member.
Above-mentioned torque-motor, wherein: between front apron and shell, be provided with barrier film.
Above-mentioned torque-motor, wherein: the left side of junction block is provided with plug-in unit, is fitted on mount pad, will be drawn out to the wire harness storage of junction block wherein from fuselage interior.
Above-mentioned torque-motor, wherein: in described plug-in unit, all fill full epoxy resin between plug-in unit and mount pad, between plug-in unit and junction block, the wire harness be incorporated in plug-in unit is also also fixing by epoxy sealing.
Above-mentioned torque-motor, wherein: coil block is two body structures, is provided with Compress Spring between two bodies.
Above-mentioned torque-motor, wherein: described junction block is bolted on mount pad by second; Elastic washer is provided with between described second bolt and junction block.
Above-mentioned torque-motor, wherein: shell, mount pad all adopt austenitic stainless steel material.
Compared with the prior art, the utility model is provided with flexible front apron, backboard, existingly blocks and has cushioning effect, protects, improve equipment reliability of operation, improve equipment life kernel component; Owing to have employed various sealing and shock-damping structure, as arranged Compress Spring between barrier film, elastic washer, rubber ring, coil block, adopting epoxy resin filling or sealing etc., substantially increase the adaptive capacity be arranged under bad working environments; Preferred exterior part adopts austenitic stainless steel part to refer to the adaptive capacity of equipment to corrosive environment; The plug-in unit set up is by all wire harness boundlings, and in plug-in unit, plug-in unit and mount pad, between plug-in unit and junction block, all fill full epoxy resin, the wire harness be incorporated in plug-in unit is also also fixing by epoxy sealing, avoid wire harness to loosen, substantially increase the insulating properties of complete machine, antidetonation, shock resistance; Complete machine compact structure and fully buffering ensure that equipment traveling comfort, improve the fail safe of equipment use.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: junction block 1, rubber ring 2, rear plate washer 3, mount pad 4, first bolt 5, coil rack 6, Compress Spring 7, coil block 8, shell 9, front baffle board 10, barrier film 11, magnetic inductive block 12, swing arm 13, plug-in unit 14, elastic washer 15, second bolt 16.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the utility model is described in further detail:
As shown in Figure 1, torque-motor of the present utility model, comprise shell 9, be arranged on the mount pad 4 closing installing space on the right side of shell 9 with its formation, shell 9, mount pad 4 all adopt austenitic stainless steel material; Junction block 1 for connecting power supply is fixed on mount pad 4 right-hand member by the second bolt 16, is provided with elastic washer 15, is provided with the rubber ring 2 sealed between junction block 1 and mount pad 4 between described second bolt 16 and junction block 1; Swing arm 13 is arranged on the axle center of shell 9, coil rack 6 and swing arm 13 be arranged in parallel, be fixed on shell 9 by the first bolt 5, and fixed by radial bolt and mount pad 4, magnetic inductive block 12, coil block 8, magnetic inductive block 12 is from left to right fixed with successively in the space that swing arm 13 and coil rack 6 are formed, described coil block 8 is two body structures, is provided with the Compress Spring 7 for cushioning between two bodies; Be arranged with permanent-magnet pole (two sides, front and back of magnetic inductive block 12, not shown in the drawings) in parallel with swing arm 13, magnetic field is provided; Described coil rack 6 two ends are fixed with flexible front apron 10 and backboard 3 respectively, are provided with barrier film 11 between front apron 10 and shell 9; The left side of junction block 1 is provided with plug-in unit 14, be fitted on mount pad 4, the wire harness storage of junction block 1 will be drawn out to wherein from fuselage interior, in described plug-in unit 14, all fill full epoxy resin between plug-in unit 14 and mount pad 4, between plug-in unit 14 and junction block 1, the wire harness be incorporated in plug-in unit 14 is also also fixing by epoxy sealing.
Claims (8)
1. a torque-motor, comprise shell (9), be arranged on the mount pad (4) closing installing space on the right side of shell (9) with its formation, be arranged on the junction block (1) for connecting power supply of mount pad (4) right-hand member, be arranged on the swing arm (13) in shell (9) axle center, the permanent-magnet pole be arranged in parallel with swing arm (13), it is characterized in that: be arranged with in parallel and shell (9) with described swing arm (13), the coil rack (6) that mount pad (4) is fixing, magnetic inductive block (12) is from left to right fixed with successively in the space that swing arm (13) and coil rack (6) are formed, coil block (8), magnetic inductive block (12), described coil rack (6) two ends are fixed with front apron (10) and backboard (3) respectively.
2. torque-motor as claimed in claim 1, is characterized in that: described front apron (10) and backboard (3) are flexible member.
3. torque-motor as claimed in claim 1, is characterized in that: between front apron (10) and shell (9), be provided with barrier film (11).
4. torque-motor as claimed in claim 1, is characterized in that: the left side of junction block (1) is provided with plug-in unit (14), is fitted on mount pad (4), will be drawn out to the wire harness storage of junction block (1) wherein from fuselage interior.
5. torque-motor as claimed in claim 1, it is characterized in that: in described plug-in unit (14), all fill full epoxy resin between plug-in unit (14) and mount pad (4), between plug-in unit (14) and junction block (1), the wire harness be incorporated in plug-in unit (14) is also also fixing by epoxy sealing.
6. torque-motor as claimed in claim 1, is characterized in that: coil block (8) is two body structures, is provided with Compress Spring (7) between two bodies.
7. torque-motor as claimed in claim 1, is characterized in that: described junction block (1) is fixed on mount pad (4) by the second bolt (16); Elastic washer (15) is provided with between described second bolt (16) and junction block (1).
8. torque-motor as claimed in claim 1, is characterized in that: shell (9), mount pad (4) all adopt austenitic stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067564.3U CN205195526U (en) | 2015-12-21 | 2015-12-21 | Torque motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521067564.3U CN205195526U (en) | 2015-12-21 | 2015-12-21 | Torque motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205195526U true CN205195526U (en) | 2016-04-27 |
Family
ID=55788471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521067564.3U Expired - Fee Related CN205195526U (en) | 2015-12-21 | 2015-12-21 | Torque motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205195526U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787578A (en) * | 2016-12-15 | 2017-05-31 | 贵州红林机械有限公司 | A kind of torque-motor |
| CN106899161A (en) * | 2015-12-21 | 2017-06-27 | 贵阳航空电机有限公司 | Torque-motor improved structure |
-
2015
- 2015-12-21 CN CN201521067564.3U patent/CN205195526U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106899161A (en) * | 2015-12-21 | 2017-06-27 | 贵阳航空电机有限公司 | Torque-motor improved structure |
| CN106899161B (en) * | 2015-12-21 | 2023-06-02 | 贵阳航空电机有限公司 | Improved structure of torque motor |
| CN106787578A (en) * | 2016-12-15 | 2017-05-31 | 贵州红林机械有限公司 | A kind of torque-motor |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161221 |