CN207516179U - It can be achieved to carry out self-positioning multi-angle load up ageing experimental rig to multiple torsional springs - Google Patents
It can be achieved to carry out self-positioning multi-angle load up ageing experimental rig to multiple torsional springs Download PDFInfo
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- CN207516179U CN207516179U CN201721595602.1U CN201721595602U CN207516179U CN 207516179 U CN207516179 U CN 207516179U CN 201721595602 U CN201721595602 U CN 201721595602U CN 207516179 U CN207516179 U CN 207516179U
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- axis pin
- hole
- torsional spring
- baffle
- torsional
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- 230000032683 aging Effects 0.000 title claims abstract description 16
- 238000012360 testing method Methods 0.000 claims abstract description 17
- 238000003780 insertion Methods 0.000 claims abstract description 14
- 230000037431 insertion Effects 0.000 claims abstract description 14
- 230000006835 compression Effects 0.000 claims abstract description 6
- 238000007906 compression Methods 0.000 claims abstract description 6
- 238000002474 experimental method Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 240000002853 Nelumbo nucifera Species 0.000 description 1
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 1
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Abstract
It can be achieved to carry out self-positioning multi-angle load up ageing experimental rig to multiple torsional springs the utility model discloses one kind, solve the problems, such as the requirement that existing apparatus cannot meet small-lot testing.In axis pin head（6）On be provided with eccentric through-hole（7）, in left socle baffle（1）End face outside on same circumference on be provided with to radian eccentric pin insertion hole at equal intervals（19）, cam pin（8）Cam pin is plugged on after across eccentric through-hole to insert in the hole, in baffle ring（10）With right support baffle（2）Lateral surface between axis pin bar（5）On be socketed with compression spring（9）, F shape shift plates（13）F shapes shift plate is connected to by end bayonet thereon and is clamped positioning table（12）On, in F shapes shift plate and left socle baffle（1）Between axis pin bar on be socketed with torsional spring, the left end of torsional spring is plugged on torsional spring left end and is inserted into hole（15）In, the right end of torsional spring is connected in F shape shift plates.Load up ageing test efficiency is improved, has saved experimentation cost.
Description
Technical field
The present invention relates to a kind of torsional spring load up ageing experimental rig, more particularly to one kind can simultaneously add multiple torsional springs
The high-efficient simple experimental rig of lotus ag(e)ing test.
Background technology
Torsional spring belongs to torsional spring, and both ends are fixedly connected in other assemblies, when other components are around spring center
During rotation, torsional spring pulls it back initial position in advance, and generates torque or rotary force, can be used for storing separation angle energy or logical
It crosses around the spring body middle shaft rotation arm of force with the fixed certain devices of static state.Torsional spring needs to carry out load up ageing experiment after completing,
To test whether its performance meets the requirements.Load up ageing experiment is that torsional spring is placed on special tooling, is torqued into defined
Angle tests its torque value, is then further torqued into 10% angle more than maximum working load deflection, and keep
24 hours, observe a kind of its experiment whether being broken.At present, load up ageing experiment is carried out by torsion testing machine,
Big there are equipment investment, experimentation cost is high, and every machine daily can only test a torsional spring, it is impossible to meet small quantities of measure
The requirement of examination, operating process are complicated.
Invention content
It can be achieved to carry out self-positioning multi-angle load up ageing experimental rig to multiple torsional springs the present invention provides one kind, solve
The technical issues of existing apparatus cannot meet the requirement of small-lot testing and complicated operating process.
The present invention is to solve more than technical problem by the following technical programs：
One kind can be achieved to carry out self-positioning multi-angle load up ageing experimental rig to multiple torsional springs, including left socle baffle and
Right support baffle is provided with connecting plate between left socle baffle and right support baffle, and axis pin is provided on left socle baffle
By left through-hole, axis pin is provided on right support baffle by right through-hole, it is logical by the right side by left through-hole and axis pin in axis pin
Activity is plugged with axis pin bar between hole, and axis pin head is fixedly installed in the left end for being pierced by the axis pin bar that axis pin passes through left through-hole,
Fixing nut is bolted in the right end for being pierced by the axis pin bar that axis pin passes through right through-hole, the left end of connecting plate is provided with a torsional spring left side
Hole is inserted into end, and the right end of connecting plate, which is provided with torsional spring right end, is inserted into hole, eccentric through-hole is provided on axis pin head, on a left side
Eccentric pin insertion hole, eccentric pin insertion hole institute are provided with to radian on same circumference in the end face outside of bracket backing plate at equal intervals
The central axis of same circle and the central axis of axis pin head coincide together, cam pin passes through grafting after eccentric through-hole
It inserts in the hole in cam pin；It is worn on the axis pin bar in the left side of fixing nut and is connected to baffle ring, in the outer of baffle ring and right support baffle
Compression spring is socketed on axis pin bar between side, F shapes shift plate clamping positioning table is provided in the middle part of axis pin bar, F shape shift plates are led to
The end bayonet crossed thereon is connected on F shapes shift plate clamping positioning table, on the axis pin bar between F shapes shift plate and left socle baffle
Left torsional spring is socketed with, the left end of left torsional spring is plugged on torsional spring left end and inserts in the hole, and the right end of left torsional spring is connected to F shapes and dials
On plate, right torsional spring is socketed on the axis pin bar between F shapes shift plate and right support baffle, the right end of right torsional spring is plugged on torsional spring
Right end inserts in the hole, and the left end of right torsional spring is connected to F shape shift plates.
Torsional test sensor is provided on bracket backing plate, torsional test sensor is connected to one with tested torsional spring
It rises；Axis pin rotation indicating graduation table is provided on the lateral surface of left socle baffle, axis pin rotation indicating graduation table is arranged on
It is spaced on the outside circle of the eccentric pin insertion hole of a circle of radian setting.
Multiple F shapes shift plate clamping positioning tables have been equally spaced on axis pin bar, positioning table is clamped in each F shapes shift plate
On be respectively provided with there are one F shape shift plates, adjacent two F shape shift plates are mutually 180 degree setting, it can be achieved that being tested while multiple torsional springs.
The configuration of the present invention is simple, it is easy to operate, it realizes to being tested while multiple torsional springs, improves load up ageing
The efficiency of experiment, has saved experimentation cost.
Description of the drawings
Fig. 1 is the structure diagram of the present invention；
Fig. 2 is structure diagram of the present invention when carrying out load up ageing experiment；
Fig. 3 is structure diagram of the axis pin head 6 of the present invention on left view direction；
Fig. 4 is the eccentric pin insertion hole 19 of the present invention and the relational graph of axis pin rotation indicating graduation table 20.
Specific embodiment
The present invention is described in detail below in conjunction with the accompanying drawings：
One kind can be achieved to carry out self-positioning multi-angle load up ageing experimental rig to multiple torsional springs, including left socle baffle 1
With right support baffle 2, connecting plate 14 is provided between left socle baffle 1 and right support baffle 2, is set on left socle baffle 1
Axis pin is equipped with by left through-hole 3, axis pin is provided on right support baffle 2 by right through-hole 4, axis pin by left through-hole 3 with
Axis pin is plugged with axis pin bar 5 by activity between right through-hole 4, is consolidated being pierced by axis pin by the left end of the axis pin bar 5 of left through-hole 3
Surely axis pin head 6 is provided with, fixing nut 11 is bolted with by the right end of the axis pin bar 5 of right through-hole 4 being pierced by axis pin, is being connected
The left end of plate 14 is provided with torsional spring left end and is inserted into hole 15, and the right end of connecting plate 14, which is provided with torsional spring right end, is inserted into hole 16,
Eccentric through-hole 7 is provided on axis pin head 6, radian at equal intervals on the same circumference in the end face outside of left socle baffle 1
It is provided with eccentric pin insertion hole 19, the central axis of the central axis and axis pin head 6 of the same circle where eccentric pin insertion hole 19
It coincides together, cam pin 8 is plugged on after passing through eccentric through-hole 7 in eccentric pin insertion hole 19；On a left side for fixing nut 11
It is worn on the axis pin bar 5 of side and is connected to baffle ring 10, be socketed on the axis pin bar 5 between the lateral surface of baffle ring 10 and right support baffle 2
Compression spring 9 when the rotation angle for needing adjusting pin axostylus axostyle 5, is first extracted cam pin 8, then from eccentric pin insertion hole 19
Pull that axis pin head 6 makes it with bracket backing plate 1 to the left is abutted against disengagings, and at this moment compression spring 9 is compressed, rotating dog spindle nose 6, drive axis pin
Bar 5 rotates, and left torsional spring 17 and right torsional spring 18 is made to be tightened or relax to the state of requirement, cam pin 8 is inserted into new correspondence
Cam pin insert in the hole, decontrol hand, compression spring 9 be restored to it is in situ by axis pin head 6 with being abutted against together with bracket backing plate 1；
The middle part of axis pin bar 5 is provided with F shapes shift plate clamping positioning table 12, and F shapes shift plate 13 is connected to F shapes by end bayonet thereon and dials
Board is connect on positioning table 12, and left torsional spring 17, left torsional spring are socketed on the axis pin bar 5 between F shapes shift plate 13 and left socle baffle 1
17 left end is plugged on torsional spring left end and is inserted into hole 15, and the right end of left torsional spring 17 is connected in F shapes shift plate 13, in F shapes
Right torsional spring 18 is socketed on axis pin bar 5 between shift plate 13 and right support baffle 2, the right end of right torsional spring 18 is plugged on the torsional spring right side
End is inserted into hole 16, and the left end of right torsional spring 18 is connected in F shapes shift plate 13；The angle that F shapes shift plate 13 rotates is torsional spring
The angle being twisted.
Torsional test sensor 21 is provided on bracket backing plate, torsional test sensor 21 is connect with tested torsional spring
Together, by the torque for the i.e. available torsional spring at this time of display numerical value for reading torsional test sensor 21；In left socle baffle 1
Lateral surface on be provided with axis pin rotation indicating graduation table 20, axis pin rotation indicating graduation table 20 is arranged on radian setting at equal intervals
An eccentric pin insertion hole 19 of circle outside circle on, to facilitate the angle of record torsional spring torsion.
Multiple F shapes shift plate clamping positioning tables 12 have been equally spaced on axis pin bar 5, it is fixed in the clamping of each F shapes shift plate
It is respectively provided on the platform 12 of position there are one F shapes shift plate 13, adjacent two F shapes shift plate 13 is mutually 180 degree setting, it can be achieved that multiple torsional springs
It tests simultaneously, the quantity of Reasonable Arrangement F shape shift plates can be required according to actual test.
Claims (3)
1. one kind can be achieved to carry out self-positioning multi-angle load up ageing experimental rig to multiple torsional springs, including left socle baffle（1）
With right support baffle（2）, in left socle baffle（1）With right support baffle（2）Between be provided with connecting plate（14）, kept off in left socle
Plate（1）On be provided with axis pin and pass through left through-hole（3）, in right support baffle（2）On be provided with axis pin and pass through right through-hole（4）, in pin
Axis passes through left through-hole（3）Pass through right through-hole with axis pin（4）Between activity be plugged with axis pin bar（5）, pass through a left side being pierced by axis pin
Through-hole（3）Axis pin bar（5）Left end be fixedly installed axis pin head（6）, pass through right through-hole being pierced by axis pin（4）Axis pin bar
（5）Right end be bolted with fixing nut（11）, in connecting plate（14）Left end be provided with torsional spring left end be inserted into hole（15）, even
Fishplate bar（14）Right end be provided with torsional spring right end be inserted into hole（16）, which is characterized in that in axis pin head（6）On be provided with it is eccentric logical
Hole（7）, in left socle baffle（1）End face outside on same circumference on be provided with to radian eccentric pin insertion hole at equal intervals
（19）, eccentric pin insertion hole（19）The central axis of the same circle at place and axis pin head（6）Central axis be to coincide together
, cam pin（8）Across eccentric through-hole（7）After be plugged on eccentric pin insertion hole（19）In；In fixing nut（11）Left side
Axis pin bar（5）On wear and be connected to baffle ring（10）, in baffle ring（10）With right support baffle（2）Lateral surface between axis pin bar（5）On
It is socketed with compression spring（9）, in axis pin bar（5）Middle part be provided with F shapes shift plate clamping positioning table（12）, F shape shift plates（13）Pass through it
On end bayonet be connected to F shapes shift plate clamping positioning table（12）On, in F shape shift plates（13）With left socle baffle（1）Between
Axis pin bar（5）On be socketed with left torsional spring（17）, left torsional spring（17）Left end be plugged on torsional spring left end be inserted into hole（15）In, it is left
Torsional spring（17）Right end be connected to F shape shift plates（13）On, in F shape shift plates（13）With right support baffle（2）Between axis pin bar
（5）On be socketed with right torsional spring（18）, right torsional spring（18）Right end be plugged on torsional spring right end be inserted into hole（16）In, right torsional spring
（18）Left end be connected to F shape shift plates（13）On.
2. a kind of achievable multi-angle load up ageing experiment dress self-positioning to the progress of multiple torsional springs according to claim 1
It puts, which is characterized in that torsional test sensor is provided on bracket backing plate（21）, torsional test sensor（21）With being tested
Torsional spring link together；In left socle baffle（1）Lateral surface on be provided with axis pin rotation indicating graduation table（20）, axis pin rotation
Turn indicating graduation table（20）It is arranged on the eccentric pin insertion hole of a circle of radian setting at equal intervals（19）Outside circle on.
3. a kind of achievable multi-angle load up ageing experiment dress self-positioning to the progress of multiple torsional springs according to claim 2
It puts, which is characterized in that in axis pin bar（5）On be equally spaced multiple F shapes shift plates clamping positioning tables（12）, in each F shapes
Shift plate is clamped positioning table（12）On be respectively provided with there are one F shape shift plates（13）, adjacent two F shape shift plates（13）180 degree setting is mutually, it can
It realizes to being tested while multiple torsional springs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721595602.1U CN207516179U (en) | 2017-11-25 | 2017-11-25 | It can be achieved to carry out self-positioning multi-angle load up ageing experimental rig to multiple torsional springs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721595602.1U CN207516179U (en) | 2017-11-25 | 2017-11-25 | It can be achieved to carry out self-positioning multi-angle load up ageing experimental rig to multiple torsional springs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207516179U true CN207516179U (en) | 2018-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721595602.1U Withdrawn - After Issue CN207516179U (en) | 2017-11-25 | 2017-11-25 | It can be achieved to carry out self-positioning multi-angle load up ageing experimental rig to multiple torsional springs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207516179U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655767A (en) * | 2017-11-25 | 2018-02-02 | 山西江淮重工有限责任公司 | It can be achieved to carry out self-positioning multi-angle load up ageing experimental rig to multiple torsion springs |
-
2017
- 2017-11-25 CN CN201721595602.1U patent/CN207516179U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107655767A (en) * | 2017-11-25 | 2018-02-02 | 山西江淮重工有限责任公司 | It can be achieved to carry out self-positioning multi-angle load up ageing experimental rig to multiple torsion springs |
| CN107655767B (en) * | 2017-11-25 | 2024-03-15 | 山西江淮重工有限责任公司 | Can realize carrying out self-align multi-angle loading ageing test device to a plurality of torsional springs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180619 Effective date of abandoning: 20240315 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180619 Effective date of abandoning: 20240315 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |