CN108716972A - A kind of spring force coefficient detection device - Google Patents
A kind of spring force coefficient detection device Download PDFInfo
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- CN108716972A CN108716972A CN201810596760.1A CN201810596760A CN108716972A CN 108716972 A CN108716972 A CN 108716972A CN 201810596760 A CN201810596760 A CN 201810596760A CN 108716972 A CN108716972 A CN 108716972A
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- wall
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- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 238000003825 pressing Methods 0.000 claims abstract description 30
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 22
- 238000009864 tensile test Methods 0.000 claims abstract description 20
- 239000007787 solid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000639 Spring steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a kind of spring force coefficient detection devices, including pedestal, the upper surface of the pedestal is fixedly connected with the first fixed plate, the right side of first fixed plate offers first through hole, the upper and lower surface of the first through hole inner wall is fixedly connected with the both ends of the first slide bar respectively, the surface of first slide bar is socketed with the first sliding sleeve, and first sliding sleeve is connected to the upper surface of pressing plate, and the upper surface of the pressing plate is connected with thread cap.The spring force coefficient detection device, pass through the mutual cooperation between handle, link block, threaded post, thread cap, pressing plate, shaft, bearing, the first slide bar, the first sliding sleeve, tensile test device, connecting rod, the second fixed plate, the first support plate, spring body and the second support plate, to calculate the spring ratio of spring body, without buying special equipment, to save certain economic cost, and facilitate the work of staff.
Description
Technical field
The present invention relates to spring technical field, specially a kind of spring force coefficient detection device.
Background technology
Spring be it is a kind of using elasticity come the machine components of work, the part made of elastic material sends out under external force
Raw deformation restores to the original state after removing external force, also makees " spring ", be generally made of spring steel, the type complexity of spring is various, presses again
Shape point, mainly there is helical spring, scroll spring, flat spring and heterotypic spring etc..
Present detection spring coefficient of elasticity is mostly used special equipment, they by fabrication of electronic components, need professional mostly
It is operated, purchase cost is high, complicated, and existing spring force coefficient detection device is being mostly to pass through bolt to bullet
Spring is fixed, and such method takes a substantial amount of time during being disassembled and installed to spring, to reduce work people
The working efficiency of member.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of spring force coefficient detection device, solves existing
Spring force coefficient detection device may result in spring in detection process and tilt, it has not been convenient to consolidate detected spring
It is fixed, to reduce the problem of spring force coefficient detection device detects the accuracy of data.
(2) technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of spring force coefficient detection device, including bottom
Seat, the upper surface of the pedestal are fixedly connected with the first fixed plate, and the right side of first fixed plate offers first through hole,
The upper and lower surface of the first through hole inner wall is fixedly connected with the both ends of the first slide bar respectively, the table of first slide bar
Surface cover is connected to the first sliding sleeve, and first sliding sleeve is connected to the upper surface of pressing plate, and the upper surface of the pressing plate is connected with spiral shell
Line cap, the inner surface of the thread cap are threaded with threaded post, the both ends of the threaded post respectively with the lower surface of link block
It is fixedly connected with the top of shaft, the surface of the shaft is socketed with bearing.
The bearing is connected to the upper surface of pedestal, and the lower surface of the pressing plate is fixedly connected with tensile test device, institute
The lower surface for stating tensile test device is fixedly connected by two connecting rods with the upper surface of the second fixed plate, second fixed plate
The lower surface of inner wall and the upper surface of the first support plate overlap, and the left side of first support plate offers third through-hole, institute
The left side for stating the second fixed plate offers the second through-hole, right side and the first elastic device of the second fixed plate inner wall
Right end overlaps, and the first elastic device is located in the second through-hole and third through-hole, and the upper surface of the first elastic device and
Lower surface is fixedly connected with the upper and lower surface of the second through-hole wall respectively, and the lower surface of first support plate passes through bullet
Spring ontology is fixedly connected with the upper surface of the second support plate, and the lower surface of second support plate and the lower surface of groove inner wall are taken
It connects.
The groove is opened in the upper surface of pedestal, and the right side of the groove inner wall and the right end of the second elastic device are taken
It connects, the left side of the pedestal offers fourth hole, and the fourth hole is connected with groove, a left side for second support plate
Side offers fifth hole, and the second elastic device is located in fifth hole and fourth hole, the second elasticity dress
The upper and lower surface set is fixedly connected with the upper and lower surface of fourth hole inner wall respectively, first fixed plate
Front is fixedly connected with measuring rod.
Preferably, first elastic device includes the first connecting plate, and the right side of first connecting plate is fixedly connected
There is the second slide bar, the overlap joint of the right side of the right end of second slide bar and the second fixed plate inner wall, the table of second slide bar
Surface cover is connected to the second sliding sleeve, the upper and lower surface of second sliding sleeve respectively with the upper surface of the second through-hole wall and following table
Face is fixedly connected, and the surface of second slide bar is socketed with the first spring, and the both ends of the first spring respectively with the first support plate
Right side be fixedly connected with the left side of the second sliding sleeve.
Preferably, second elastic device includes the second connecting plate, and the right side of second connecting plate is fixedly connected
There is a third slide bar, the right side of the third slide bar right end and groove inner wall overlaps, and the surface of the third slide bar is socketed with the
Three sliding sleeves, and the upper and lower surface of third sliding sleeve is fixedly connected with the upper and lower surface of fourth hole inner wall respectively,
The surface of the third slide bar is socketed with second spring, and the both ends of second spring respectively with the right side of the second support plate and
The left side of three sliding sleeves is fixedly connected.
Preferably, the upper surface of the link block is fixedly connected with handle, and handle is shaped to circle.
Preferably, first support plate is identical as the length of the second fixed plate inner wall, the length of the groove and second
The length of support plate is identical.
Preferably, second fixed plate is shaped to U-shaped, and the length of the third slide bar is the five of base length
/ tri-.
(3) advantageous effect
The present invention provides a kind of spring force coefficient detection devices, have following advantageous effect：
(1), the spring force coefficient detection device, by handle, link block, threaded post, thread cap, pressing plate, shaft,
Bearing, the first slide bar, the first sliding sleeve, tensile test device, connecting rod, the second fixed plate, the first support plate, spring body and second
Mutual cooperation between support plate so that staff turns handle rotating forward so that handle drives threaded post to rotate forward so that screw thread
Threading action occurs for column and thread cap, so that thread cap drives pressing plate to move up, so that pressing plate passes through the
One sliding sleeve drives the first slide bar to move up, so that pressing plate drives tensile test device to move up, so that pulling force
Tester drives the second fixed plate to move down by connecting rod, so that the second fixed plate drives the first support plate to moving up
It is dynamic, so that the first support plate drives spring body to move upwards, so that spring body moves up, when reaching spring
When the limit of ontology so that staff observes and measures the data of bar and tensile test device, to calculate the elastic force of spring body
Coefficient to save certain economic cost, and facilitates the work of staff without buying special equipment
Make.
(2), spring force coefficient detection device, by the way that the second slide bar, the second sliding sleeve, the first connecting plate, first is arranged
Spring, the first support plate, the second connecting plate, third slide bar, third sliding sleeve and second spring so that staff pulls first to connect
Fishplate bar is moved to the left so that and the first connecting plate drives the second slide bar to be moved to the left, so that the first spring extends, so that
First support plate drives the first slide bar to remove third through-hole, then makes staff that the second connecting plate be pulled to be moved to the left so that
Second connecting plate drives third slide bar to be moved to the left, so that second spring extends, so that third slide bar removes the 5th
Through-hole disassembles and installs spring body to facilitate staff, to facilitate the working efficiency of staff.
(3), spring force coefficient detection device, by the way that the first slide bar and the first sliding sleeve is arranged so that first slides over
First slide bar surface is more steady when moving up and down, and is moved down on first slide bar surface so that pressing plate is slided over by first
It is more steady when dynamic, and structure of the invention is compact, reasonable design, it is highly practical.
Description of the drawings
Fig. 1 is the cross-sectional view that the present invention faces；
Fig. 2 is the structural schematic diagram that the present invention faces；
Fig. 3 is the structural schematic diagram that the first elastic device of the invention is faced；
Fig. 4 is the structural schematic diagram that the second elastic device of the invention is faced；
In figure：1 pedestal, 2 first fixed plates, 3 first through hole, 4 first slide bars, 5 first sliding sleeves, 6 pressing plate, 7 thread caps,
8 threaded posts, 9 link blocks, 10 handles, 11 shafts, 12 tensile test devices, 13 connecting rods, 14 second fixed plates, 15 first supports
Plate, 16 second through-holes, 17 third through-holes, 18 first elastic devices, 181 first connecting plates, 182 second slide bars, 183 first bullets
Spring, 184 second sliding sleeves, 19 spring bodies, 20 fourth holes, 21 grooves, 22 second support plates, 23 fifth holes, 24 second bullets
Property device, 241 second connecting plates, 242 second springs, 243 third slide bars, 244 third sliding sleeves, 25 measuring rods, 26 bearings.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figs 1-4, the present invention provides a kind of technical solution：A kind of spring force coefficient detection device, including pedestal
1, the upper surface of pedestal 1 is fixedly connected with the first fixed plate 2, and the right side of the first fixed plate 2 offers first through hole 3, and first
The upper and lower surface of 3 inner wall of through-hole is fixedly connected with the both ends of the first slide bar 4 respectively, by the way that the first slide bar 4 and the is arranged
One sliding sleeve 5 so that the first sliding sleeve 5 is more steady when 4 surface of the first slide bar moves up and down, so that pressing plate 6 passes through
One sliding sleeve 5 is more steady when 4 surface of the first slide bar moves up and down, and the surface of the first slide bar 4 is socketed with the first sliding sleeve 5, and first
Sliding sleeve 5 is connected to the upper surface of pressing plate 6, and the upper surface of pressing plate 6 is connected with thread cap 7, and the inner surface screw thread of thread cap 7 connects
It is connected to threaded post 8, the both ends of threaded post 8 are fixedly connected with the top of the lower surface of link block 9 and shaft 11 respectively, link block 9
Upper surface be fixedly connected with handle 10, pass through be arranged handle 10 so that staff turn handle 10 rotating forward so that handle 10
Drive threaded post 8 to rotate forward so that threading action occurs for threaded post 8 and thread cap 7 so that thread cap 7 drive pressing plate 6 to
Upper movement, so that pressing plate 6 drives the first slide bar 4 to move up by the first sliding sleeve 5, so that pressing plate 6 drives
Tensile test device 12 moves up, so that tensile test device 12 drives the second fixed plate 14 to moving down by connecting rod 13
It is dynamic, so that the second fixed plate 14 drives the first support plate 15 to move up, so that the first support plate 15 drives spring
Ontology 19 moves upwards, so that spring body 19 moves up, when reaching the limit of spring body 19 so that work people
Member observes and measures the data of bar 25 and tensile test device 12, to calculate the spring ratio of spring body 19, without purchase
Special equipment is bought, to save certain economic cost, and facilitates the work of staff, and the shape of handle 10 is set
It is set to circle, the surface of shaft 11 is socketed with bearing 26.
Bearing 26 is connected to the upper surface of pedestal 1, and the lower surface of pressing plate 6 is fixedly connected with tensile test device 12, pulling force
The lower surface of tester 12 is fixedly connected by two connecting rods 13 with the upper surface of the second fixed plate 14, the second fixed plate 14
It is shaped to U-shaped, the length of third slide bar 243 is 3/5ths of 1 length of pedestal, the lower surface of 14 inner wall of the second fixed plate
It is overlapped with the upper surface of the first support plate 15, the first support plate 15 is identical as the length of 14 inner wall of the second fixed plate, groove 21
Length is identical as the length of the second support plate 22, and the left side of the first support plate 15 offers third through-hole 17, the second fixed plate
14 left side offers the second through-hole 16, and the right side of 14 inner wall of the second fixed plate and the right end of the first elastic device 18 are taken
It connects, and the first elastic device 18 is located in the second through-hole 16 and third through-hole 17, the first elastic device 18 includes the first company
Fishplate bar 181 passes through and the first connecting plate 181 and the second connecting plate 241 is arranged so that staff pull the first connecting plate 181 to
It moving left so that the first connecting plate 181 drives the second slide bar 182 to be moved to the left, so that the first spring 183 extends, to
So that the first support plate 15 drive the first slide bar 4 remove third through-hole 17, then make staff pull the second connecting plate 241 to
It moving left so that the second connecting plate 241 drives third slide bar 243 to be moved to the left, so that second spring 242 extends, to
So that third slide bar 243 removes fifth hole 23, spring body 19 is disassembled and installed to facilitate staff, from
And the working efficiency of staff is facilitated, the right side of the first connecting plate 181 is fixedly connected with the second slide bar 182, and second slides
The overlap joint of the right side of 14 inner wall of the right end of bar 182 and the second fixed plate, by the way that the second slide bar 182 and the second sliding sleeve 184 is arranged,
So that the second slide bar 182 is more steady when being moved left and right in the second sliding sleeve 184, so that the second connecting plate 241 passes through
Two slide bars 182 are more steady when being moved left and right in the second sliding sleeve 184, and the surface of the second slide bar 182 is socketed with the second sliding sleeve
184, the upper and lower surface of the second sliding sleeve 184 is fixedly connected with the upper and lower surface of 16 inner wall of the second through-hole respectively,
The surface of second slide bar 182 is socketed with the first spring 183, and the both ends of the first spring 183 right side with the first support plate 15 respectively
Side is fixedly connected with the left side of the second sliding sleeve 184, and the upper and lower surface of the first elastic device 18 is respectively with second
The upper and lower surface of 16 inner wall of through-hole is fixedly connected, and the lower surface of the first support plate 15 passes through spring body 19 and second
The upper surface of fagging 22 is fixedly connected, and the lower surface of the second support plate 22 is overlapped with the lower surface of 21 inner wall of groove.
Groove 21 is opened in the upper surface of pedestal 1, and the right side of 21 inner wall of groove and the right end of the second elastic device 24 are taken
It connects, the left side of pedestal 1 offers fourth hole 20, and fourth hole 20 is connected with groove 21, the left side of the second support plate 22
Face offers fifth hole 23, and the second elastic device 24 is located in fifth hole 23 and fourth hole 20, the second elasticity
The upper and lower surface of device 24 is fixedly connected with the upper and lower surface of 20 inner wall of fourth hole respectively, the second elasticity dress
It includes the second connecting plate 241 to set 24, and the right side of the second connecting plate 241 is fixedly connected with third slide bar 243, by the way that third is arranged
Slide bar 243 and third sliding sleeve 244 so that third slide bar 243 is more steady when being moved left and right in third sliding sleeve 244, to make
Obtain more steady when the second connecting plate 241 is moved left and right by third slide bar 243 in third sliding sleeve 244,243 right side of third slide bar
End is overlapped with the right side of 21 inner wall of groove, and the surface of third slide bar 243 is socketed with third sliding sleeve 244, and third sliding sleeve 244
Upper and lower surface is fixedly connected with the upper and lower surface of 20 inner wall of fourth hole respectively, the surface of third slide bar 243
Be socketed with second spring 242, and the both ends of second spring 242 respectively with the right side of the second support plate 22 and third sliding sleeve 244
Left side be fixedly connected, the front of the first fixed plate 2 is fixedly connected with measuring rod 25, pass through be arranged measuring rod 25 so that work
The length of observation spring body 19 being stretched can be more convenient for by making personnel, to facilitate the elastic force for calculating spring body 19
Coefficient.
In use, so that staff turns the rotating forward of handle 10 so that handle 10 drives threaded post 8 to rotate forward so that screw thread
With thread cap 7 threading action occurs for column 8, so that thread cap 7 drives pressing plate 6 to move up, so that pressing plate 6 is logical
Crossing the first sliding sleeve 5 drives the first slide bar 4 to move up, so that pressing plate 6 drives tensile test device 12 to move up, to
So that tensile test device 12 drives the second fixed plate 14 to move down by connecting rod 13, so that the second fixed plate 14 drives
First support plate 15 moves up, so that the first support plate 15 drives spring body 19 to move upwards, so that spring
Ontology 19 moves up, when reaching the limit of spring body 19 so that staff observes and measures bar 25 and tensile test device
12 data, to calculate the spring ratio of spring body 19, when needing to replace spring body 19 so that work people
Member pulls the first connecting plate 181 to be moved to the left so that and the first connecting plate 181 drives the second slide bar 182 to be moved to the left, so that
First spring 183 extends, so that the first support plate 15 drives the first slide bar 4 to remove third through-hole 17, then makes work people
Member pulls the second connecting plate 241 to be moved to the left so that and the second connecting plate 241 drives third slide bar 243 to be moved to the left, so that
Second spring 242 extends, so that third slide bar 243 removes fifth hole 23, to facilitate staff to spring sheet
Body 19 is disassembled and installed.
Can to sum up obtain, 1, the spring force coefficient detection device, by handle 10, link block 9, threaded post 8, thread cap 7,
Pressing plate 6, shaft 11, bearing 26, the first slide bar 4, the first sliding sleeve 5, tensile test device 12, connecting rod 13, the second fixed plate 14,
Mutual cooperation between first support plate 15, spring body 19 and the second support plate 22 so that staff is turning handle 10 just
Turn so that handle 10 drives threaded post 8 to rotate forward so that with thread cap 7 threading action occurs for threaded post 8, so that thread cap 7
Pressing plate 6 is driven to move up, so that pressing plate 6 drives the first slide bar 4 to move up by the first sliding sleeve 5, to make
Obtaining pressing plate 6 drives tensile test device 12 to move up, so that tensile test device 12 drives second to consolidate by connecting rod 13
Fixed board 14 moves down, so that the second fixed plate 14 drives the first support plate 15 to move up, so that the first support
Plate 15 drives spring body 19 to move upwards, so that spring body 19 moves up, when the limit for reaching spring body 19
When so that staff observes and measures the data of bar 25 and tensile test device 12, to calculate the spring ratio of spring body 19,
Without buying special equipment, to save certain economic cost, and the work of staff is facilitated.
2, spring force coefficient detection device, by the way that the second slide bar 182, the second sliding sleeve 184, the first connecting plate is arranged
181, the first spring 183, the first support plate 15, the second connecting plate 241, third slide bar 243, third sliding sleeve 244 and second spring
242 so that staff pull the first connecting plate 181 be moved to the left so that the first connecting plate 181 drive the second slide bar 182 to
It moves left, so that the first spring 183 extends, so that the first support plate 15 drives the first slide bar 4 to remove third through-hole
17, then make staff that the second connecting plate 241 be pulled to be moved to the left so that the second connecting plate 241 drive third slide bar 243 to
It moves left, so that second spring 242 extends, so that third slide bar 243 removes fifth hole 23, to facilitate work
Make personnel to disassemble and install spring body 19, to facilitate the working efficiency of staff.
3, spring force coefficient detection device, by the way that the first slide bar 4 and the first sliding sleeve 5 is arranged so that the first sliding sleeve 5 exists
First slide bar, 4 surface is more steady when moving up and down so that pressing plate 6 by the first sliding sleeve 5 on 4 surface of the first slide bar
It is more steady when lower mobile, and structure of the invention is compact, reasonable design, it is highly practical.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of spring force coefficient detection device, including pedestal (1), it is characterised in that：The upper surface of the pedestal (1) is fixed
It is connected with the first fixed plate (2), the right side of first fixed plate (2) offers first through hole (3), the first through hole
(3) upper and lower surface of inner wall is fixedly connected with the both ends of the first slide bar (4) respectively, the surface of first slide bar (4)
It is socketed with the first sliding sleeve (5), first sliding sleeve (5) is connected to the upper surface of pressing plate (6), the upper table of the pressing plate (6)
Face is connected with thread cap (7), and the inner surface of the thread cap (7) is threaded with threaded post (8), and the two of the threaded post (8)
End is fixedly connected with the top of the lower surface of link block (9) and shaft (11) respectively, and the surface of the shaft (11) is socketed with axis
It holds (26)；
The bearing (26) is connected to the upper surface of pedestal (1), and the lower surface of the pressing plate (6) is fixedly connected with tensile test
The lower surface of device (12), the tensile test device (12) is solid by the upper surface of two connecting rods (13) and the second fixed plate (14)
Fixed connection, the lower surface of the second fixed plate (14) inner wall are overlapped with the upper surface of the first support plate (15), described first
The left side of fagging (15) offers third through-hole (17), and the left side of second fixed plate (14) offers the second through-hole
(16), the right side of the second fixed plate (14) inner wall and the right end of the first elastic device (18) overlap, and the first elasticity dress
It sets (18) to be located in the second through-hole (16) and third through-hole (17), and the upper and lower surface of the first elastic device (18)
It is fixedly connected respectively with the upper and lower surface of the second through-hole (16) inner wall, the lower surface of first support plate (15) passes through
Spring body (19) is fixedly connected with the upper surface of the second support plate (22), the lower surface of second support plate (22) and groove
(21) the lower surface overlap joint of inner wall；
The groove (21) is opened in the upper surface of pedestal (1), right side and the second elastic device of groove (21) inner wall
(24) right end overlap joint, the left side of the pedestal (1) offers fourth hole (20), the fourth hole (20) and groove
(21) it is connected, the left side of second support plate (22) offers fifth hole (23), and the second elastic device (24) point
Not Wei Yu in fifth hole (23) and fourth hole (20), the upper and lower surface of second elastic device (24) respectively with
The upper and lower surface of fourth hole (20) inner wall is fixedly connected, and the front of first fixed plate (2) is fixedly connected with survey
Gauge rod (25).
2. a kind of spring force coefficient detection device according to claim 1, it is characterised in that：First elastic device
(18) include the first connecting plate (181), the right side of first connecting plate (181) is fixedly connected with the second slide bar (182), institute
State the overlap joint of the right end of the second slide bar (182) and the right side of the second fixed plate (14) inner wall, the table of second slide bar (182)
Surface cover is connected to the second sliding sleeve (184), the upper and lower surface of second sliding sleeve (184) respectively with the second through-hole (16) inner wall
Upper and lower surface be fixedly connected, the surface of second slide bar (182) is socketed with the first spring (183), and the first bullet
The both ends of spring (183) are fixedly connected with the left side of the right side of the first support plate (15) and the second sliding sleeve (184) respectively.
3. a kind of spring force coefficient detection device according to claim 1, it is characterised in that：Second elastic device
(24) include the second connecting plate (241), the right side of second connecting plate (241) is fixedly connected with third slide bar (243), institute
The right side for stating third slide bar (243) right end and groove (21) inner wall overlaps, and the surface of the third slide bar (243) is socketed with the
Three sliding sleeves (244), and the upper and lower surface of third sliding sleeve (244) respectively with the upper surface of fourth hole (20) inner wall and under
Surface is fixedly connected, and the surface of the third slide bar (243) is socketed with second spring (242), and the both ends of second spring (242)
It is fixedly connected respectively with the left side of the right side of the second support plate (22) and third sliding sleeve (244).
4. a kind of spring force coefficient detection device according to claim 1, it is characterised in that：The link block (9)
Upper surface is fixedly connected with handle (10), and handle (10) is shaped to circle.
5. a kind of spring force coefficient detection device according to claim 1, it is characterised in that：First support plate
(15) identical as the length of the second fixed plate (14) inner wall, the length phase of the length and the second support plate (22) of the groove (21)
Together.
6. a kind of spring force coefficient detection device according to claim 1, it is characterised in that：Second fixed plate
(14) it is shaped to U-shaped, the length of the third slide bar (243) is 3/5ths of pedestal (1) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810596760.1A CN108716972A (en) | 2018-06-11 | 2018-06-11 | A kind of spring force coefficient detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810596760.1A CN108716972A (en) | 2018-06-11 | 2018-06-11 | A kind of spring force coefficient detection device |
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| Publication Number | Publication Date |
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| CN108716972A true CN108716972A (en) | 2018-10-30 |
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| CN201810596760.1A Pending CN108716972A (en) | 2018-06-11 | 2018-06-11 | A kind of spring force coefficient detection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113447219A (en) * | 2021-08-31 | 2021-09-28 | 南通科鼎复合材料科技有限公司 | Detection apparatus suitable for springs of various specifications |
| CN117760669A (en) * | 2024-02-20 | 2024-03-26 | 厦门立洲精密科技股份有限公司 | Detection device for high-strength spring elastic coefficient |
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|---|---|---|---|---|
| CN202057441U (en) * | 2011-03-29 | 2011-11-30 | 上海采埃孚变速器有限公司 | calibrating testboard |
| CN203894015U (en) * | 2014-06-17 | 2014-10-22 | 重庆侨龙机械制造有限公司 | Detection apparatus for spring coefficient |
| CN203929541U (en) * | 2014-06-20 | 2014-11-05 | 重庆侨龙机械制造有限公司 | Device of spring stiffness coefficient pick-up unit |
| CN204027793U (en) * | 2014-08-15 | 2014-12-17 | 江西力环弹簧有限公司 | A kind of spring force tester |
| CN206299247U (en) * | 2016-12-08 | 2017-07-04 | 广东恒力精密弹簧有限公司 | A kind of precision spring latch |
| CN107831001A (en) * | 2017-11-02 | 2018-03-23 | 贺欣豪 | A kind of spring fatigue strength testing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113447219A (en) * | 2021-08-31 | 2021-09-28 | 南通科鼎复合材料科技有限公司 | Detection apparatus suitable for springs of various specifications |
| CN113447219B (en) * | 2021-08-31 | 2021-11-05 | 南通科鼎复合材料科技有限公司 | Detection apparatus suitable for springs of various specifications |
| CN117760669A (en) * | 2024-02-20 | 2024-03-26 | 厦门立洲精密科技股份有限公司 | Detection device for high-strength spring elastic coefficient |
| CN117760669B (en) * | 2024-02-20 | 2024-05-28 | 厦门立洲精密科技股份有限公司 | Detection device for high-strength spring elastic coefficient |
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