CN202836883U - Press spring balance degree measuring device - Google Patents
Press spring balance degree measuring device Download PDFInfo
- Publication number
- CN202836883U CN202836883U CN 201220548848 CN201220548848U CN202836883U CN 202836883 U CN202836883 U CN 202836883U CN 201220548848 CN201220548848 CN 201220548848 CN 201220548848 U CN201220548848 U CN 201220548848U CN 202836883 U CN202836883 U CN 202836883U
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- CN
- China
- Prior art keywords
- assembly
- stage clip
- fixed cover
- top board
- balance
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a press spring balance degree measuring device. The press spring balance degree measuring device comprises a base plate and a fixed sleeve assembly mounted on the base plate. The fixed sleeve assembly is provided with a measuring inner cavity for holding press springs to be measured, a lower press plate assembly is contained at the lower end of the measuring inner cavity, an upper press plate assembly is arranged at the upper end of the fixed sleeve assembly at an interval, and a press rod is arranged above the upper press plate assembly and supported at the top end of a fixed shaft of the upper press plate assembly. Since the press spring balance degree measuring device is additionally provided with the fixed sleeve assembly with the measuring inner cavity and positioning claws applicable to press spring in different sizes, precision requirement of the press spring to be measured is determined via a formwork, whether the precision of balance degree meets the regulated precision requirement or not is determined by observing whether the upper press plate contacts with the upper fixed sleeve or not, accessory parts like upper press plate, a lower press plate and a ruler in conventional press spring measurement are omitted, labor intensity of operators is effectively reduced, management difficulty is lowered, and press spring balance degree measuring efficiency is improved.
Description
Technical field
The utility model has related to a kind of pick-up unit of stage clip performance, has related in particular to a kind of stage clip quality of balance pick-up unit.
Background technology
Stage clip inwardly compresses when being subjected to the external force extruding, general stage clip can be owing to reasons such as discontinuity, stage clip materials, its upper and lower end face can be in not parallel state after the compression, and the stage clip quality of balance refers to that stage clip power value in the process of compression changes and the stressed equilibrium degree in cross section.And in highly sophisticated device and equipment, require very high to the stage clip quality of balance.The pick-up unit of tradition stage clip quality of balance comprises pressing machine, scale, detect different springs and need to adopt different upper and lower pressing plate and base, stage clip is placed between two pressing plates, after pressing down certain distance, by its quality of balance situation after stressed of scale visual observations, although traditional structure is simple, because different stage clips need to dispose different upper and lower pressing plates, its accessory is various, and management difficulty is large; And because its main quality of balance precision of obtaining of the experience by operating personnel, its measuring accuracy can not satisfy the desired quality of balance precision of high-accuracy product far away; And labor intensity of operating staff is large, and testing efficiency is low.
The utility model content
The technical problems to be solved in the utility model is in order to overcome technological deficiency recited above, a kind of high-accuracy stage clip quality of balance proving installation to be provided
In order to solve technical matters recited above, the utility model is taked following technical scheme:
A kind of stage clip quality of balance proving installation, include pedestal, be installed in the fixed cover assembly on the pedestal, described fixed cover assembly has the test inner chamber of accommodating stage clip to be tested, the lower end of described test inner chamber is equipped with the lower platen assembly, described lower platen assembly further includes backing plate, place the lower adjustable plate of backing plate upper surface, the lower platen that places lower adjustable plate upper surface and device on lower platen and for the lower locating detent of fixing stage clip lower port to be tested, fix by lower stationary shaft and nut between described backing plate, lower adjustable plate and the lower platen; Described fixed cover assembly upper end is arranged at intervals with the top board assembly, described top board assembly further includes the adjusted plate, places the top board of adjusted plate lower end and device also is used for fixing stage clip upper port to be tested on top board upper locating detent, fixes by upper stationary shaft and nut between described adjusted plate and the top board; Described top board assembly top is provided with depression bar, and described depression bar withstands on the stationary shaft upper end of top board assembly.
Be provided with between described top board assembly and the fixed cover assembly for the spacing distance between check and correction top board assembly and the fixed cover assembly to template.Say further, described to template-setup between top board and upper fixed cover.Before at the bottom of carrying out the stage clip balance, testing, first by template being determined the distance between top board assembly and the fixed cover assembly, to determine the accuracy requirement of test.
Described pedestal further includes base, is installed in the riser on the base, by the fixed head of riser support and connection, forms accommodating cavity between described base, riser and the fixed head.
The test inner chamber lower end of described fixed cover assembly also is provided with limiting plate, and described limiting plate places between lower platen assembly and the fixed head, and described pedestal also includes and passes successively base, fixed head to the contraposition bearing pin of limiting plate center pit.
Also be provided with the adjusting backing plate that places on the base in the accommodating cavity of described pedestal, place the adjusting wedge of regulating the backing plate upper surface, be arranged at the fore-set on the adjusting wedge, the lower end of described fore-set is against on the adjusting wedge, and the upper end passes fixed head and limiting plate pushes up to the backing plate of lower platen assembly.
Also be provided with the balance stage clip between described adjusting wedge and the fixed head, so that adjusting wedge both sides stress equalization.
Described fixed cover assembly further includes the lower fixed cover that is fixedly connected sequentially by bolt, middle fixed cover and upper fixed cover.
Described upper fixed cover is metal upper fixed cover, and described middle fixed cover is the middle fixed cover that plastics or rubber are made, and described lower fixed cover is metal lower fixed cover.The described upper fixed cover that is made of metal and lower fixed cover are in state of insulation, and the part cover that described bolt enters fixed cover has one deck insulating material.
In order to make the pressure function clamp better depression bar and the top board assembly evenly to be exerted pressure, described depression bar upper end cover has depression bar cover, depression bar lower end to have the cone point structure suitable with the counterbore of upper stationary shaft upper end.
Also include hummer, an end of described hummer connects top board by wire, and the other end is connected with upper fixed seat by wire.When contacting with upper fixed cover by top board, circuit turn-on makes the hummer sounding against regulation to determine institute's test stage clip, has effectively reduced operating personnel and has estimated number of times, alleviates operating personnel's labour intensity.
The utility model have the fixed cover assembly of test inner chamber by increase and can adapt to the locating detent of the stage clip of different caliber size, by template being determined accuracy requirement that needs test, whether being contacted to determine with upper fixed cover whether the quality of balance precision of stage clip reaches the requirement of regulation permissible accuracy by the observation top board, the accessories such as the upper and lower pressing plate when having reduced the detection of conventional apparatus stage clip, scale, effectively alleviate operating personnel's labour intensity, reduce management difficulty, improved the testing efficiency of stage clip quality of balance.
Description of drawings
Fig. 1 is sectional structure synoptic diagram of the present utility model.
Fig. 2 is the sectional structure synoptic diagram to template.
Fig. 3 is the sectional structure synoptic diagram of top board assembly.
Fig. 4 is the sectional structure synoptic diagram of lower platen assembly.
Fig. 5 is the sectional structure synoptic diagram of fixed cover assembly.
Among the figure: 1. stage clip to be tested, 2. depression bar, 21. depression bar cover, 3. top board assembly, 31. adjusted plate, 32. upper locating detent, 33. top board, 34. upper stationary shaft, 35. counterbore, 4. fixed cover assembly, 41. upper fixed cover, 42. middle fixed cover, 43. lower fixed cover, 44. bolt, 45. packing ring, 5. lower platen assembly, 51. lower adjustable plate, 52. lower locating detent, 53. lower platen, 54. lower stationary shaft, 55. backing plate, 6. pedestal, 61. base, 62. fixed head, 63. riser, 64. attachment screw, 7. fore-set, 8. adjusting wedge, 9. handle, 10. adjusting backing plate, 11. contraposition bearing pin, 12. limited screw, 13. balance stage clip, 14. limiting plate, 15. to module.
Embodiment
See also Fig. 1, Fig. 3 and Fig. 4, as shown in the figure, a kind of stage clip quality of balance proving installation includes pedestal 6, is installed in the fixed cover assembly 4 on the pedestal 6; Pedestal 6 further includes base 61, be installed in the riser 63 on the base 61, by the fixed head 62 of riser 63 support and connection, fixing by attachment screw 64 between base 61, riser 63 and the fixed head 62, form accommodating cavity between base 61, riser 63 and the fixed head 62; Fixed cover assembly 4 has the test inner chamber of accommodating stage clip to be tested 1, the lower end of test inner chamber is equipped with lower platen assembly 5, lower platen assembly 5 further includes backing plate 55, place the lower adjustable plate 51 of backing plate 55 upper surfaces, place the lower platen 53 of lower adjustable plate 51 upper surfaces, and device is on lower platen 53 and for the lower locating detent 52 of fixing stage clip lower port to be tested, backing plate 55, fix by lower stationary shaft 54 and nut between lower adjustable plate 51 and the lower platen 53, by the rotation of lower adjustable plate 51 regulate lower locating detent 52 outside dimension, make it suitable with the diameter of bore size of stage clip to be tested; Fixed cover assembly 4 upper ends are arranged at intervals with top board assembly 3, top board assembly 3 further includes adjusted plate 31, places the top board 33 of adjusted plate 31 lower ends and device also is used for fixing stage clip upper port to be tested on top board 33 upper locating detent 32, fix by upper stationary shaft 34 and nut between adjusted plate 31 and the top board 33, by the rotation of adjusted plate 31 regulate upper locating detent 32 outside dimension, make it suitable with the diameter of bore size of stage clip to be tested; Top board assembly 3 tops are provided with depression bar 2, and depression bar 2 withstands on stationary shaft 34 upper ends of top board assembly 3.
See also Fig. 1 and Fig. 2, as shown in the figure, be provided with between top board assembly 3 and the fixed cover assembly 4 for the spacing distance between check and correction top board assembly 3 and the fixed cover assembly 4 to template 15.This is arranged between top board 33 and the upper fixed cover 41 template 15.Before at the bottom of carrying out the stage clip balance, testing, first by template being determined the distance between top board assembly and the fixed cover assembly, to determine the accuracy requirement of test.
See also Fig. 1, as shown in the figure, the test inner chamber lower end of fixed cover assembly 4 also is provided with limiting plate 14, and limiting plate 14 places between lower platen assembly 5 and the fixed head 62, and pedestal 6 also includes and passes successively base 61, fixed head 62 to the contraposition bearing pin 11 of limiting plate 14 center pits.
See also Fig. 1, as shown in the figure, also be provided with the adjusting backing plate 10 that places on the base 61 in the accommodating cavity of pedestal 6, place the adjusting wedge 8 of regulating backing plate 10 upper surfaces, be arranged at the fore-set 7 on the adjusting wedge 8, the lower end of fore-set 7 is against on the adjusting wedge 8, and the upper end is passed fixed head 62 and limiting plate 14 and pushed up backing plate 55 to lower platen assembly 5.The both sides device limited location screw 12 of the riser of pedestal both sides, this limited screw is by riser outside precession and prop up the both sides of regulating backing plate, also is provided with balance stage clip 13 between adjusting wedge 8 and the fixed head 62, so that adjusting wedge 8 both sides stress equalizations.By handle 9 rotation adjusting backing plates and adjusting wedge fore-set is risen, fore-set heads on limiting plate rises the lower platen assembly, until the distance between top board assembly and the lower platen assembly is the corresponding height of stage clip to be tested.
See also Fig. 1 and Fig. 5, as shown in the figure, the fixed cover assembly further includes lower fixed cover 43, middle fixed cover 42 and the upper fixed cover 41 that is fixedly connected sequentially by bolt 44.Has packing ring 45 between bolt 44 and the lower fixed cover.Upper fixed cover is metal upper fixed cover, and middle fixed cover is the middle fixed cover that plastics or rubber are made, and lower fixed cover is metal lower fixed cover.The upper fixed cover that is made of metal and lower fixed cover are in state of insulation, and the part cover that bolt enters fixed cover has one deck insulating material, and packing ring also adopts the rubber washer of insulation.
See also Fig. 1, as shown in the figure, in order to make the pressure function clamp better depression bar and the top board assembly evenly to be exerted pressure, described depression bar 2 upper ends cover has depression bar cover 21, and depression bar 2 lower ends have the cone point structure suitable with the counterbore 35 of upper stationary shaft upper end.
The utility model can also be set up hummer, and an end of hummer connects top board by wire, and the other end is connected with upper fixed seat by wire.When against regulation requirement of quality of balance of institute's test stage clip, contact with upper fixed cover by top board and to make circuit turn-on, hummer generation chimes of doom can effectively reduce operating personnel and estimate number of times, alleviates operating personnel's labour intensity.
Claims (9)
1. stage clip quality of balance proving installation, include pedestal, be installed in the fixed cover assembly on the pedestal, it is characterized in that: described fixed cover assembly has the test inner chamber of accommodating stage clip to be tested, the lower end of described test inner chamber is equipped with the lower platen assembly, described lower platen assembly further includes backing plate, place the lower adjustable plate of backing plate upper surface, place the lower platen of lower adjustable plate upper surface, and device is on lower platen and for the lower locating detent of fixing stage clip lower port to be tested, described backing plate, fix by lower stationary shaft and nut between lower adjustable plate and the lower platen; Described fixed cover assembly upper end is arranged at intervals with the top board assembly, described top board assembly further includes the adjusted plate, places the top board of adjusted plate lower end and device also is used for fixing stage clip upper port to be tested on top board upper locating detent, fixes by upper stationary shaft and nut between described adjusted plate and the top board; Described top board assembly top is provided with depression bar, and described depression bar withstands on the stationary shaft upper end of top board assembly.
2. stage clip quality of balance proving installation as claimed in claim 1 is characterized in that: be provided with between described top board assembly and the fixed cover assembly for the spacing distance between check and correction top board assembly and the fixed cover assembly to template.
3. stage clip quality of balance proving installation as claimed in claim 1, it is characterized in that: described pedestal further includes base, be installed in the riser on the base, by the fixed head of riser support and connection, form accommodating cavity between described base, riser and the fixed head.
4. stage clip quality of balance proving installation as claimed in claim 3, it is characterized in that: the test inner chamber lower end of described fixed cover assembly also is provided with limiting plate, described limiting plate places between lower platen assembly and the fixed head, and described pedestal also includes and passes successively base, fixed head to the contraposition bearing pin of limiting plate center pit.
5. stage clip quality of balance proving installation as claimed in claim 4, it is characterized in that: also be provided with the adjusting backing plate that places on the base in the accommodating cavity of described pedestal, place the adjusting wedge of regulating the backing plate upper surface, be arranged at the fore-set on the adjusting wedge, the lower end of described fore-set is against on the adjusting wedge, and the upper end passes fixed head and limiting plate pushes up to the backing plate of lower platen assembly.
6. stage clip quality of balance proving installation as claimed in claim 5 is characterized in that: also be provided with the balance stage clip between described adjusting wedge and the fixed head.
7. stage clip quality of balance proving installation as claimed in claim 1, it is characterized in that: described fixed cover assembly further includes the lower fixed cover that is fixedly connected sequentially by bolt, middle fixed cover and upper fixed cover.
8. stage clip quality of balance proving installation as claimed in claim 1 is characterized in that: described depression bar upper end cover has depression bar cover, depression bar lower end to have the cone point structure suitable with the counterbore of upper stationary shaft upper end.
9. stage clip quality of balance proving installation as claimed in claim 1, it is characterized in that: also include hummer, an end of described hummer connects top board by wire, and the other end is connected with upper fixed seat by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548848 CN202836883U (en) | 2012-10-24 | 2012-10-24 | Press spring balance degree measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220548848 CN202836883U (en) | 2012-10-24 | 2012-10-24 | Press spring balance degree measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202836883U true CN202836883U (en) | 2013-03-27 |
Family
ID=47948565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220548848 Withdrawn - After Issue CN202836883U (en) | 2012-10-24 | 2012-10-24 | Press spring balance degree measuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202836883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928159A (en) * | 2012-10-24 | 2013-02-13 | 昌辉汽车电器（黄山）股份公司 | Pressure spring balance degree testing device |
-
2012
- 2012-10-24 CN CN 201220548848 patent/CN202836883U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102928159A (en) * | 2012-10-24 | 2013-02-13 | 昌辉汽车电器（黄山）股份公司 | Pressure spring balance degree testing device |
| CN102928159B (en) * | 2012-10-24 | 2015-07-08 | 昌辉汽车电器（黄山）股份公司 | Pressure spring balance degree testing device |
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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: 20130327 Effective date of abandoning: 20150708 |
|
| RGAV | Abandon patent right to avoid regrant |