CN202255714U - Torque meter for torsional spring - Google Patents
Torque meter for torsional spring Download PDFInfo
- Publication number
- CN202255714U CN202255714U CN2011203511091U CN201120351109U CN202255714U CN 202255714 U CN202255714 U CN 202255714U CN 2011203511091 U CN2011203511091 U CN 2011203511091U CN 201120351109 U CN201120351109 U CN 201120351109U CN 202255714 U CN202255714 U CN 202255714U
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- fixed
- torsion spring
- gear
- base
- column
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Abstract
The utility model discloses a torque meter for torsional spring comprising a base and a vertical column, a vertical column sleeve is sleeved on the vertical column, a weighing device is placed in the hollow inner cavity of the base, an opening is set on the cavity wall of the upper part of the base, a force transmission block is placed at the opening, the lower end of the force transmission block contacts with the weighing device, and two limiting columns are set on the force transmission block; the vertical column sleeve is connected with a rack sleeve, a rack is sleeved in the rack sleeve, the rack engages with a gear which is fixed in a gear sleeve, one end of the wheel spindle of the gear is fixed with a handle seat, and a handle is mounted on the handle seat; the lower end of the rack is connected with a fixed disc, a push compression bar is set on the fixed disc, a displayer and a fixed mount are fixed on the upper end of the base, a displacement sensor is set on the fixed mount, and the displacement sensor is connected with the displayer via a wire. The torque meter for torsional spring is proper in design, convenient to use, high in working efficiency and accurate in measurement; the torque meter for torsional spring is wide in range of application and easy to popularize and put into practice.
Description
One, technical field: the utility model relates to a kind of torsion spring dynameter, particularly relates to a kind of torsion spring torductor.
Two, background technology: the measurement of torsion spring moment of torsion is to measure necessary part in the work of torsion spring performance index.At present, the work of torsion spring torque rating is mainly accomplished on the torsion spring machine for testing torsion, and existing torsion spring machine for testing torsion complex structure costs an arm and a leg, and measuring speed is slow, uses complicated operation.To this situation, people develop some ordinary surveying devices, and these simple and easy torsion spring torque-measuring apparatus often are to make to a kind of specific torsion spring, and versatility is poor, and use occasion is restricted.
Three, utility model content:
The utility model technical matters to be solved is: overcome the deficiency of prior art, a kind of reasonable in design, easy to use, high efficiency is provided and measures torsion spring torductor accurately.
The technical scheme of the utility model is: a kind of torsion spring torductor, contain base and column, and said column lower end is connected with said base upper end; Be set with the column cover on the said column; Be provided with latch mechanism between said column cover and the column, said base is provided with hollow cavity, is placed with weighing apparatus in this hollow cavity; Said base upper chambers wall is provided with opening; This opening part is placed with force-transmitting block, and said force-transmitting block lower end contacts with said weighing apparatus, and said force-transmitting block is provided with two limited posts; Said column cover is connected with rack tube, is set with tooth bar in the said rack tube, and the said tooth bar gear interior with being fixed on rack tube is meshed, and wheel shaft one end of said gear is fixed with handle set, on the said handle set handle is installed; Said tooth bar lower end is connected with shaft collar, and said shaft collar is provided with compression bar, and said base upper end is fixed with display and fixed mount, and said fixed mount is provided with displacement transducer, and said displacement transducer is connected with said display through line.
Said handle set is provided with lock-screw.Said weighing apparatus is the digital electric weighing apparatus.Said gear is circular gear or sector gear.Said column cover and rack tube are integral structure.
The beneficial effect of the utility model is:
1, the utility model improves with common spring tension and compression testing machine, does a simple frock (force-transmitting block) according to the shape of torsion spring, is fixed on torsion spring on the frock; Use the handle tension and compression; Can read torque value accurately and quickly, easy to use, be applicable to batch process.
2, the utility model frock can adopt multiple various structure, and the torsion spring that can be suitable for the different structure shape is measured moment of torsion, uses very convenient.
3, the utility model adopts displacement transducer accurately to control the distance of tension and compression torsion spring, and the displaced plate in the time of can guaranteeing at every turn to measure is same, thereby guarantees the accuracy and the consistance of measurement.
4, the utility model torsion of adopting weighing apparatus to show when torsion spring reverses certain angle intuitively to be produced, and then can measure the moment of torsion of this torsion spring.In addition, display can show the numerical value of displacement transducer, can also show the measurement numerical value of weighing apparatus, intuitive and convenient.
5, reasonable in design, easy to use, the high efficiency of the utility model and measuring accurately, it is applied widely, and it is good to promote the back comprehensive benefit.
Four, description of drawings:
Fig. 1 is the structural representation of torsion spring torductor.
Five, embodiment:
Embodiment: referring to Fig. 1, among the figure, 1-base, 2-weighing apparatus, 3-display, 4-displacement transducer; The 5-fixed mount, 6-tooth bar, 7-column, 8-column cover, 9-rack tube, 10-wheel shaft; The 11-handle set, 12-shaft collar, 13-compression bar, 14-torsion spring, 15-limited post, 16-force-transmitting block.
The torsion spring torductor contains base 1 and column 7, and column 7 lower ends are connected with base 1 upper end, is set with column cover 8 on the column 7; Be provided with latch mechanism (do not draw among the figure, be prior art) between column cover 8 and the column 7, base 1 is provided with hollow cavity; Be placed with weighing apparatus 2 in this hollow cavity, base 1 upper chambers wall is provided with opening, and this opening part is placed with force-transmitting block 16; Force-transmitting block 16 lower ends contact with weighing apparatus 2, and force-transmitting block 16 is provided with two limited posts 15; Column cover 8 links together with rack tube 9, and (the two is integral structure; Be split modular structure perhaps, be prior art, do not detail one by one); Be set with tooth bar 6 in the rack tube 9; Tooth bar 6 is meshed with being fixed on rack tube 9 interior gears, and wheel shaft 10 1 ends of gear are fixed with handle set 11, on the handle set 11 handle are installed; Tooth bar 6 lower ends are connected with shaft collar 12; Shaft collar 12 is provided with compression bar 13; Base 1 upper end is fixed with display 3 and fixed mount 5, and fixed mount 5 is provided with displacement transducer 4 (the two can slide relatively and be provided with latch mechanism, does not draw among the figure); Displacement transducer 4 is connected with display 3 through line, to show displacement data.
As required, can be provided with lock-screw by handle set 11, so that handle set 11 tightens together with wheel shaft 10.Weighing apparatus 2 is the digital electric weighing apparatus, is convenient to the measurement numerical value that shows directly perceived, and this weighing apparatus 2 also can be connected with display 3, to show measurement data.Gear is circular gear or sector gear.
During use, torsion spring 14 is sleeved on the limited post 15, an end of this torsion spring 14 is stuck on another limited post 15; The other end of torsion spring 14 is positioned at the below of compression bar 13, and turning handle, gear rotate tooth bar 6 is moved downward; Compression bar 13 is to the other end that presses down torsion spring 14, and torsion spring 14 produces elastic force, makes force-transmitting block 16 to pressing down weighing apparatus 2; Weighing apparatus 2 just demonstrates measurement numerical value, and this measurement numerical value is exactly the pressure that torsion spring 14 turns an angle and produces, and measures and finishes; The backward rotation handle, tooth bar 6 rises, and takes off torsion spring 14.Displacement transducer 4 is connected with display 3 through line, to show displacement data, is used for accurately controlling the distance of tension and compression torsion spring 14, the displaced plate in the time of can guaranteeing at every turn to measure with, thereby the accuracy and the consistance of assurance measurement.
As required, also can pickup groove or fixed orifice be set at force-transmitting block 16 upper surfaces, limited post 15 is not set, an end of torsion spring 14 inserts in pickup groove or the fixed orifice and locatees, and the other end of compression bar 13 roof pressure torsion springs 14 is measured.
The above; It only is the preferred embodiment of the utility model; Be not that the utility model is done any pro forma restriction, every technical spirit according to the utility model all belongs to the protection domain of the utility model to simple modification, equivalent variations and modification that above embodiment did.
Claims (5)
1. a torsion spring torductor contains base and column, and said column lower end is connected with said base upper end; Be set with the column cover on the said column, be provided with latch mechanism between said column cover and the column, it is characterized in that: said base is provided with hollow cavity; Be placed with weighing apparatus in this hollow cavity, said base upper chambers wall is provided with opening, and this opening part is placed with force-transmitting block; Said force-transmitting block lower end contacts with said weighing apparatus, and said force-transmitting block is provided with two limited posts; Said column cover is connected with rack tube, is set with tooth bar in the said rack tube, and the said tooth bar gear interior with being fixed on rack tube is meshed, and wheel shaft one end of said gear is fixed with handle set, on the said handle set handle is installed; Said tooth bar lower end is connected with shaft collar, and said shaft collar is provided with compression bar, and said base upper end is fixed with display and fixed mount, and said fixed mount is provided with displacement transducer, and said displacement transducer is connected with said display through line.
2. torsion spring torductor according to claim 1 is characterized in that: said handle set is provided with lock-screw.
3. torsion spring torductor according to claim 1 is characterized in that: said weighing apparatus is the digital electric weighing apparatus.
4. torsion spring torductor according to claim 1 is characterized in that: said gear is circular gear or sector gear.
5. torsion spring torductor according to claim 1 is characterized in that: said column cover and rack tube are integral structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203511091U CN202255714U (en) | 2011-09-20 | 2011-09-20 | Torque meter for torsional spring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203511091U CN202255714U (en) | 2011-09-20 | 2011-09-20 | Torque meter for torsional spring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202255714U true CN202255714U (en) | 2012-05-30 |
Family
ID=46116939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203511091U Withdrawn - After Issue CN202255714U (en) | 2011-09-20 | 2011-09-20 | Torque meter for torsional spring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202255714U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102426071A (en) * | 2011-09-20 | 2012-04-25 | 新乡辉簧弹簧有限公司 | Torsional spring torque measuring instrument |
| CN103091019A (en) * | 2013-02-01 | 2013-05-08 | 洛阳轴研科技股份有限公司 | Judgment method used for overrunning clutch U-shaped torsional spring torque measuring |
| CN106323520A (en) * | 2015-07-09 | 2017-01-11 | 辉县市博宇弹簧有限公司 | Dynamometer for starter steel wire brush spring |
| CN107421572A (en) * | 2017-09-07 | 2017-12-01 | 天津企智科技股份有限公司 | A kind of rotary measuring instrument bracket and method of work |
-
2011
- 2011-09-20 CN CN2011203511091U patent/CN202255714U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102426071A (en) * | 2011-09-20 | 2012-04-25 | 新乡辉簧弹簧有限公司 | Torsional spring torque measuring instrument |
| CN102426071B (en) * | 2011-09-20 | 2013-05-15 | 新乡辉簧弹簧有限公司 | Torsional spring torque measuring instrument |
| CN103091019A (en) * | 2013-02-01 | 2013-05-08 | 洛阳轴研科技股份有限公司 | Judgment method used for overrunning clutch U-shaped torsional spring torque measuring |
| CN106323520A (en) * | 2015-07-09 | 2017-01-11 | 辉县市博宇弹簧有限公司 | Dynamometer for starter steel wire brush spring |
| CN107421572A (en) * | 2017-09-07 | 2017-12-01 | 天津企智科技股份有限公司 | A kind of rotary measuring instrument bracket and method of work |
| CN107421572B (en) * | 2017-09-07 | 2024-04-26 | 柳州科路测量仪器有限责任公司 | Rotary measuring instrument bracket and working method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120530 Effective date of abandoning: 20130515 |
|
| RGAV | Abandon patent right to avoid regrant |