CN208223980U - Spring torque detection device - Google Patents
Spring torque detection device Download PDFInfo
- Publication number
- CN208223980U CN208223980U CN201820839590.0U CN201820839590U CN208223980U CN 208223980 U CN208223980 U CN 208223980U CN 201820839590 U CN201820839590 U CN 201820839590U CN 208223980 U CN208223980 U CN 208223980U
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- China
- Prior art keywords
- spring
- gear
- torque
- gland
- bull stick
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to spring torque detection devices.It includes torque detection part, torsion driving device, spring fixed seat, torsion driving device includes slide bar, slide, driving gear, driven gear, torque transmitting gear, spring to be detected is set in firm banking, firm banking edge is equipped with spring origin or beginning groove to be detected, the top cover of gland is equipped with bull stick, bull stick is fixedly connected with gland by hex bolts, and spring end to be detected is stuck on bull stick.Fast pulley and gear band traction under, torque transmitting gear entirety stress transmit torsion, avoid since torsion is too big, caused by torque transmitting gear central axis damage.
Description
Technical field
The utility model relates to spring torque detection devices.
Background technique
The torque that electronic vehicle actuator contained spring needs to have some strength, to meet answering for certain rotary parts
Position requires, and needs to detect spring torque.In order to keep spring torque detection accurate, need to make the radially uniform stress of spring.
And when providing torque to spring, since torsional strenght is big, central axis is easy stress if against central axis transfer of torque
It is damaged greatly very much.
Utility model content
Purpose of the utility model is to solve the above problems and provide spring torque detection device, which can make spring
Radial force, and radial force is uniform.
To solve the above-mentioned problems, the technical solution adopted in the utility model is as follows:
Spring torque detection device comprising torque detection part, torsion driving device, spring fixed seat, the torque
Detection part includes torque sensor 11, turntable 12, and the torque sensor 11 is fixed on bracket 13,12 central axis of turntable with
Torque sensor 11 inputs axis connection, and 12 central axis of turntable is equipped with hexagonal (hexagon)nut fixation hole 14；It is characterized in that, torsion drives
Device includes slide bar 21, slide 22, driving gear 23, driven gear 24, torque transmitting gear 25, and 22 sets of slide in slide bar 21
On, slide 22 is equipped with the fixed bracket 26 of L shape, and the rotating handle of driving gear 23 passes through the fixed bracket 26 of L shape, driving gear 23
With driven gear 24 by gear band connection, 24 central axis of driven gear is connect with torque transmitting gear 25, torque transmitting gear
25 pass through gear band connection with fast pulley 27, and fast pulley 27 is fixed on slide 22, and torque transmitting gear 25 passes through chuck and bullet
Spring fixing seat 3 connects；The spring fixed seat includes firm banking 31, gland 32, and spring 4 to be detected is set to firm banking 31
Interior, 31 edge of firm banking is equipped with spring origin or beginning groove to be detected, and the top cover of gland 32 is equipped with bull stick 33, bull stick 33 and gland
32 are fixedly connected by hex bolts 34, and spring end to be detected is stuck on bull stick 33, and gland 32 and firm banking 31 pass through spiral shell
Line is fixedly connected, and the top cover of gland 32 can be rotated, and the nut and hexagonal (hexagon)nut fixation hole 14 of hex bolts 34 cooperate.
Optimization, 33 end of bull stick are equipped with positioning spud pile 35, and turntable 12 is equipped with location hole 15, and location hole 15 and positioning are solid
It is corresponding to determine stake 35.
Compared with prior art, the utility model advantageous effects are as follows:
Driving gear rotation, driven gear deliver torque to torque transmitting gear, under fast pulley and gear band traction,
Torque transmitting gear entirety stress transmit torsion, avoid since torsion is too big, caused by torque transmitting gear central axis damage.
And this structure makes spring as a whole to be detected by radial torque, helps to improve the accuracy of detection.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is spring torque structure of the detecting device schematic diagram described in the utility model；
Fig. 2 is turntable right view described in the utility model；
Description of symbols: torque sensor -11, turntable -12, bracket -13, hexagonal (hexagon)nut fixation hole -14, location hole -
15, slide bar -21, slide -22, driving gear -23, driven gear -24, torque transmitting gear -25, L shape are fixed bracket -26, are consolidated
Fixed wheel -27, firm banking -31, gland -32, bull stick -33, hex bolts -34, positioning spud pile -35, spring -4 to be detected.
Specific embodiment
The preferred embodiment of the utility model is described in detail with reference to the accompanying drawing, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, to make the protection scope of the utility model apparent clear
Define.
Refering to shown in Figure of description 1, spring torque detection device comprising torque detection part, torsion driving device,
Spring fixed seat, the torque detection part include torque sensor 11, turntable 12, and the torque sensor 11 is fixed on bracket
On 13,12 central axis of turntable and torque sensor 11 input axis connection, and 12 central axis of turntable is equipped with hexagonal (hexagon)nut fixation hole 14；
It is characterized in that, torsion driving device includes slide bar 21, slide 22, driving gear 23, driven gear 24, torque transmitting gear
25,22 sets of slide on slide bar 21, slide 22 is equipped with the fixed bracket 26 of L shape, and the rotating handle of driving gear 23 passes through L shape and consolidates
Fixed rack 26, driving gear 23 and driven gear 24 pass through gear band connection, 24 central axis of driven gear and torque transmitting gear
25 connections, torque transmitting gear 25 and fast pulley 27 are by gear band connection, and fast pulley 27 is fixed on slide 22, torque drive
Gear 25 is connect by chuck with spring fixed seat 3；The spring fixed seat includes firm banking 31, gland 32, bullet to be detected
Spring 4 is set in firm banking 31, and 31 edge of firm banking is equipped with spring origin or beginning groove to be detected, and the top cover of gland 32, which is equipped with, to be turned
Bar 33, bull stick 33 and gland 32 are fixedly connected by hex bolts 34, and spring end to be detected is stuck on bull stick 33, gland 32 with
Firm banking 31 is threadably secured connection, and the top cover of gland 32 can be rotated, and nut and the hexagonal (hexagon)nut of hex bolts 34 are fixed
Hole 14 cooperates.
Refering to shown in Figure of description 2, optimization, 33 end of bull stick is equipped with positioning spud pile 35, and turntable 12 is equipped with positioning
Hole 15, location hole 15 are corresponding with positioning spud pile 35.It positions spud pile 35 to be inserted into location hole 15, be risen convenient for treating detection spring
End, end carry out precise positioning.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, retouching in above embodiments and description
The preference of only the utility model is stated, the utility model is not limited by above-mentioned preference, is not departing from the utility model
Under the premise of spirit and scope, the utility model can also have various changes and modifications, these changes and improvements both fall within practical
In novel claimed range.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (2)
1. spring torque detection device comprising torque detection part, torsion driving device, spring fixed seat, the torque inspection
Surveying component includes torque sensor (11), turntable (12), and the torque sensor (11) is fixed on bracket (13), turntable (12)
Central axis and torque sensor (11) input axis connection, and turntable (12) central axis is equipped with hexagonal (hexagon)nut fixation hole (14)；It is special
Sign is that torsion driving device includes slide bar (21), slide (22), driving gear (23), driven gear (24), torque drive tooth
It takes turns (25), slide (22) covers on slide bar (21), and slide (22) is equipped with L shape and fixes bracket (26), the rotation of driving gear (23)
It is fixed bracket (26) across L shape to change hands handle, driving gear (23) and driven gear (24) pass through gear band connection, driven gear
(24) central axis is connect with torque transmitting gear (25), and torque transmitting gear (25) and fast pulley (27) pass through gear band connection,
Fast pulley (27) is fixed on slide (22), and torque transmitting gear (25) is connect by chuck with spring fixed seat (3)；The bullet
Spring fixing seat includes firm banking (31), gland (32), and spring (4) to be detected is set in firm banking (31), firm banking
(31) edge is equipped with spring origin or beginning groove to be detected, and the top cover of gland (32) is equipped with bull stick (33), bull stick (33) and gland
(32) it is fixedly connected by hex bolts (34), spring end to be detected is stuck on bull stick (33), gland (32) and firm banking
(31) it is threadably secured connection, the top cover of gland (32) can be rotated, the nut and hexagonal (hexagon)nut fixation hole of hex bolts (34)
(14) cooperate.
2. spring torque detection device according to claim 1, which is characterized in that bull stick (33) end is equipped with positioning and fixes
Stake (35), turntable (12) are equipped with location hole (15), and location hole (15) is corresponding with positioning spud pile (35).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820839590.0U CN208223980U (en) | 2018-06-01 | 2018-06-01 | Spring torque detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820839590.0U CN208223980U (en) | 2018-06-01 | 2018-06-01 | Spring torque detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208223980U true CN208223980U (en) | 2018-12-11 |
Family
ID=64507087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820839590.0U Expired - Fee Related CN208223980U (en) | 2018-06-01 | 2018-06-01 | Spring torque detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208223980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111024284A (en) * | 2019-12-12 | 2020-04-17 | 刘军 | Pure mechanical torque display torsion tool |
| CN113899636A (en) * | 2021-08-23 | 2022-01-07 | 国网浙江省电力有限公司电力科学研究院 | Gas peak regulation power station GIS sleeve pipe fatigue test device |
-
2018
- 2018-06-01 CN CN201820839590.0U patent/CN208223980U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111024284A (en) * | 2019-12-12 | 2020-04-17 | 刘军 | Pure mechanical torque display torsion tool |
| CN113899636A (en) * | 2021-08-23 | 2022-01-07 | 国网浙江省电力有限公司电力科学研究院 | Gas peak regulation power station GIS sleeve pipe fatigue test device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210809 Address after: 118199 No. 8, park Third Road, modern industrial park, Fengshan District, Fengcheng City, Dandong City, Liaoning Province Patentee after: Dandong langruis Technology Co.,Ltd. Address before: 118000 third floor, building 11, phase II standard plant, startup area of instrument and meter industry base, Lingang Industrial Park, Dandong City, Liaoning Province Patentee before: DANDONG BOTE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |