CN203869830U - Mass-spring factor detector - Google Patents
Mass-spring factor detector Download PDFInfo
- Publication number
- CN203869830U CN203869830U CN201420316489.9U CN201420316489U CN203869830U CN 203869830 U CN203869830 U CN 203869830U CN 201420316489 U CN201420316489 U CN 201420316489U CN 203869830 U CN203869830 U CN 203869830U
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- China
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- fixed
- support
- dynamometer
- pressing plate
- spring constant
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- Expired - Fee Related
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Abstract
The utility model relates to a mass-spring factor detector, belongs to the spring detection equipment technical field, and comprises a support in a shape of a Chinese character kou; a top of the support is vertically provided with a hydraulic cylinder in a telescopic structure; a push plate is horizontally arranged in the support; a top of the push plate is fixed with a piston rod end of the hydraulic cylinder; at least two detection mechanisms are arranged in the support below the push plate, wherein each detection mechanism comprises a vertically arranged dynamometer fixed below the push plate through a push leg; a push head, a pressure plate and a mounting seat are arranged in sequence from top to bottom below the dynamometer; a top of the push head is fixed on a measuring rod end of the dynamometer; a lower end of the push head is fixed on the pressure plate; the mounting seat is fixed on an inner bottom of the support; a side face of the pressure plate is provided with a displacement measuring mechanism used for measuring up-down mobile displacement of the pressure plate. The detector is for detection arrangement when spring factor error scope requirement is relatively big; detection is convenient, and detection cost is low.
Description
Technical field
The utility model relates to a kind of batch spring constant pick-up unit, belongs to spring checkout equipment technical field.
Background technology
At present when producing spring, one of control principal element of spring-mass is exactly the mensuration of spring constant, its spring constant of the spring that different industries is used all to some extent can not requirement, but detect time standby are all checkout equipments that ratio of precision is higher, these equipment require higher to installation environment, if when desired spring constant error range is larger, adopt such equipment to detect, not only lose time, and improved testing cost.
Utility model content
For the problems referred to above, the utility model provides a kind of batch spring constant pick-up unit, and it is simple in structure, the detection setting while being larger for the requirement of spring constant error range, and easy to detect, testing cost is low.
The technical scheme that the utility model is taked is:
Described batch spring constant pick-up unit, the support that comprises hollow structure, support top vertical is provided with the hydraulic cylinder of a telescopic structure, in support, be horizontally disposed with a push pedal, the tailpiece of the piston rod of push pedal top and hydraulic cylinder is fixed, it is characterized in that: in the support below push pedal, be provided with at least Er Tai testing agency, Mei Tao testing agency includes the dynamometer of vertical setting, dynamometer is fixed on push pedal below by promoting leg, below ergographic, be disposed with from top to bottom pusher head, pressing plate and mount pad, pusher head top is fixed on ergographic measurement rod end, pusher head lower end is fixed on pressing plate, mount pad is fixed on the inner bottom part of support, in pressing plate side, be provided with the displacement measurement mechanism that moves up and down displacement for measuring pressure plate.
The preferred described displacement measurement mechanism of the utility model comprises rule and the tuning drive gear cooperatively interacting, and rule is arranged on internal stent, and the stiff end of tuning drive gear is fixed on pressing plate sidewall.
When practical application, can also select other displacement measurement mechanism, as milscale, locator etc.
In order to improve detection speed, described mount pad middle part is vertically fixed with for wearing spring-loaded plug, and plug offers the through hole for plug free shuttling on pressing plate.
In order to improve detection speed, on described mount pad, be provided with the convenient groove of placing the ring type structure of spring.
In order to make pressing plate stressed evenly, the trench structure of preferred described pusher head for standing upside down and arranging, the trough rim of pusher head is fixed on pressing plate top.
Compared with prior art, the beneficial effect that the utility model brings is mainly:
By the utility model, it is simple in structure, the detection setting while being larger for the requirement of spring constant error range, and easy to detect, testing cost is low.During use, spring to be measured is placed in the groove of mount pad through plug, dynamometer makes zero, read the head value on rule, primer fluid cylinder pressure, promote pressing plate downward motion, then read respectively scale shift value and the ergographic dynamometry value of mutual correspondence, can calculate the spring constant of corresponding spring.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structure for amplifying schematic diagram of groove of the present utility model on mount pad.
In figure: 1, hydraulic cylinder 2, push pedal 3, support 4, promotion leg 5, dynamometer 6, pusher head 7, rule 8, tuning drive gear 9, pressing plate 10, plug 11, mount pad 12, groove.
Embodiment
Below in conjunction with drawings and Examples, further set forth the utility model.In the following detailed description, only by the mode of explanation, some one exemplary embodiment of the present utility model has been described.Undoubtedly, those of ordinary skill in the art can recognize, in the situation that not departing from spirit and scope of the present utility model, can to described embodiment, revise by various mode.Therefore, accompanying drawing is illustrative with being described in essence, rather than for limiting the protection domain of claim.
Embodiment mono-
As Fig. 1, shown in Fig. 2, batch spring constant pick-up unit, the support 3 that comprises hollow structure, support 3 top verticals are provided with the hydraulic cylinder 1 of a telescopic structure, in support 3, be horizontally disposed with a push pedal 2, the tailpiece of the piston rod of push pedal 2 tops and hydraulic cylinder 1 is fixed, in support 3 below push pedal 2, be provided with Er Tai testing agency, Mei Tao testing agency includes the dynamometer 5 of vertical setting, dynamometer 5 is fixed on push pedal 2 belows by promoting leg 4, below dynamometer 5, be disposed with from top to bottom pusher head 6, pressing plate 9 and mount pad 11, pusher head 6 tops are fixed on the measurement rod end of dynamometer 5, pusher head 6 lower ends are fixed on pressing plate 9, mount pad 11 is fixed on the inner bottom part of support 3, in pressing plate 9 sides, be provided with the displacement measurement mechanism that moves up and down displacement for measuring pressure plate 9.
In the present embodiment, described displacement measurement mechanism comprises rule 7 and the tuning drive gear 8 cooperatively interacting, and rule 7 is arranged on support 3 inside, and the stiff end of tuning drive gear 8 is fixed on pressing plate 9 sidewalls; Described mount pad 11 middle parts are vertically fixed with for wearing spring-loaded plug 10, and plug 10 offers the through hole for plug 10 free shuttling on pressing plate 9; On described mount pad 11, be provided with the convenient groove 12 of placing the ring type structure of spring; The trench structure of described pusher head 6 for standing upside down and arranging, the trough rim of pusher head 6 is fixed on pressing plate 9 tops.
During use, spring to be measured is placed in the groove 12 of mount pad 11 through plug 10, dynamometer 5 makes zero, read the head value on rule 7, primer fluid cylinder pressure 1, promote pressing plate 9 downward motions, then read respectively scale shift value on the rule 7 of mutual correspondence and the dynamometry value of dynamometer 5, can calculate the spring constant of corresponding spring.
Embodiment bis-
The present embodiment changes on the basis of embodiment mono-, by being provided with Er Tai testing agency in described support 3 below push pedal 2, becomes Si Tai testing agency.Other is with embodiment mono-.
Embodiment tri-
The present embodiment changes on the basis of embodiment mono-, by being provided with Er Tai testing agency in described support 3 below push pedal 2, becomes Shi Tai testing agency.Other is with embodiment mono-.
The foregoing is only the schematic embodiment of the utility model, not in order to limit scope of the present utility model.Any those skilled in the art, is not departing from equivalent variations and the modification of having done under the prerequisite of design of the present utility model and principle, all should belong to the scope of the utility model protection.
Claims (5)
1. a spring constant pick-up unit in batches, the support (3) that comprises hollow structure, support (3) top vertical is provided with the hydraulic cylinder (1) of a telescopic structure, in support (3), be horizontally disposed with a push pedal (2), the tailpiece of the piston rod of push pedal (2) top and hydraulic cylinder (1) is fixed, it is characterized in that: in the support (3) of push pedal (2) below, be provided with at least Er Tai testing agency, Mei Tao testing agency includes the dynamometer (5) of vertical setting, dynamometer (5) is fixed on push pedal (2) below by promoting leg (4), in the below of dynamometer (5), be disposed with from top to bottom pusher head (6), pressing plate (9) and mount pad (11), pusher head (6) top is fixed on the measurement rod end of dynamometer (5), pusher head (6) lower end is fixed on pressing plate (9), mount pad (11) is fixed on the inner bottom part of support (3), in pressing plate (9) side, be provided with the displacement measurement mechanism that moves up and down displacement for measuring pressure plate (9).
2. batch spring constant pick-up unit as claimed in claim 1, it is characterized in that: described displacement measurement mechanism comprises rule (7) and the tuning drive gear (8) cooperatively interacting, rule (7) is arranged on support (3) inside, and the stiff end of tuning drive gear (8) is fixed on pressing plate (9) sidewall.
3. batch spring constant pick-up unit as claimed in claim 1 or 2, it is characterized in that: described mount pad (11) middle part is vertically fixed with for wearing spring-loaded plug (10), and plug (10) offers the through hole for plug (10) free shuttling on pressing plate (9).
4. batch spring constant pick-up unit as claimed in claim 3, is characterized in that: on described mount pad (11), be provided with the convenient groove (12) of placing the ring type structure of spring.
5. batch spring constant pick-up unit as claimed in claim 4, is characterized in that: the trench structure of described pusher head (6) for standing upside down and arranging, the trough rim of pusher head (6) is fixed on pressing plate (9) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316489.9U CN203869830U (en) | 2014-06-13 | 2014-06-13 | Mass-spring factor detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420316489.9U CN203869830U (en) | 2014-06-13 | 2014-06-13 | Mass-spring factor detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203869830U true CN203869830U (en) | 2014-10-08 |
Family
ID=51650770
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420316489.9U Expired - Fee Related CN203869830U (en) | 2014-06-13 | 2014-06-13 | Mass-spring factor detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203869830U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977145A (en) * | 2015-05-20 | 2015-10-14 | 赵士立 | Spring elastic force detection frame |
| CN107782517A (en) * | 2017-09-30 | 2018-03-09 | 重庆长安工业(集团)有限责任公司 | Buffer spring component capabilities detection means |
| CN110441014A (en) * | 2019-08-30 | 2019-11-12 | 扬州恒旺五金机械有限公司 | A kind of spring detection device |
-
2014
- 2014-06-13 CN CN201420316489.9U patent/CN203869830U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104977145A (en) * | 2015-05-20 | 2015-10-14 | 赵士立 | Spring elastic force detection frame |
| CN107782517A (en) * | 2017-09-30 | 2018-03-09 | 重庆长安工业(集团)有限责任公司 | Buffer spring component capabilities detection means |
| CN110441014A (en) * | 2019-08-30 | 2019-11-12 | 扬州恒旺五金机械有限公司 | A kind of spring detection device |
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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 |
Granted publication date: 20141008 Termination date: 20150613 |
|
| EXPY | Termination of patent right or utility model |