CN108072473A - A kind of spring pressure detection device - Google Patents
A kind of spring pressure detection device Download PDFInfo
- Publication number
- CN108072473A CN108072473A CN201611030434.1A CN201611030434A CN108072473A CN 108072473 A CN108072473 A CN 108072473A CN 201611030434 A CN201611030434 A CN 201611030434A CN 108072473 A CN108072473 A CN 108072473A
- Authority
- CN
- China
- Prior art keywords
- spring
- pressure
- vertical plate
- servomotor
- detection device
- Prior art date
- 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- Withdrawn
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0057—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring forces due to spring-shaped elements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a kind of spring pressure detection devices, including pedestal, the upper end both sides of the pedestal are both provided with vertical plate, the one side upper end of the vertical plate is equipped with controller, pressure display unit is installed below the controller, fixed plate is connected between the vertical plate, the screw is connected through a screw thread through sliding block, the upper end of the vertical plate is equipped with servomotor, one end of the screw is connected through the upper end of vertical plate with servomotor, the lower end of the press rods is equipped with pressure block, the upper end of the pedestal is provided with work fixed seat, the inner cavity of the work fixed seat is equipped with pressure inductor.This kind of spring pressure detection device is by adding fixed plate, it can ensure that the connection between two vertical plates is more stablized, using pressure inductor and pressure display unit, the pressure that spring can bear can be measured, under the action of spring retainer ring, it can prevent from dropping in detection spring.
Description
Technical field
The present invention relates to spring detection device technical fields, are specially a kind of spring pressure detection device.
Background technology
Spring pressure detection machine is the instrument of special test spring performance, before the use, be through after spring is produced
Crossing stringent test can just come into operation, because spring majority is used in machinery, the critical piece of vehicles, on vehicle
Spring, if mounted in a vehicle spring without pass through stringent test, be at will placed on vehicles use, do not reached in performance
On the premise of requirement, then easily cause traffic accident, however existing spring pressure detection device is not only complicated
It takes up a large area, and it is expensive, the production cost of enterprise is added, moreover, existing spring detection platform, is not designed
The stabilising arrangement of spring is placed, it thus provides it is a kind of compact structure, cheap, while daily production measurement can be met again
The test equipment of required precision seems necessary.
The content of the invention
It is an object of the invention to provide a kind of spring pressure detection device, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the present invention provides following technical solution：A kind of spring pressure detection device, including pedestal,
The upper end both sides of the pedestal are both provided with vertical plate, and the one side upper end of the vertical plate is equipped with controller, the controller
Lower section is equipped with pressure display unit, and fixed plate is connected between the vertical plate, and the inner cavity of the vertical plate is provided with screw, institute
The inner cavity for stating vertical plate is inlaid with sliding block, and the screw is connected through a screw thread through sliding block, and the upper end of the vertical plate, which is equipped with, to be watched
Motor is taken, one end of the screw is connected through the upper end of vertical plate with servomotor, and connecting plate is provided between the sliding block,
The center of the connecting plate bottom side of the wall is equipped with press rods, and the lower end of the press rods is equipped with pressure block, the pedestal
Upper end be provided with work fixed seat, the upper end center position of the work fixed seat is provided with detection spring, and the work is consolidated
The inner cavity of reservation be equipped with pressure inductor, be electrically connected between the pressure inductor and pressure display unit, the controller with
It is electrically connected between servomotor.
Preferably, the upper end of the work fixed seat is provided with spring retainer ring, the spring retainer ring, press rods and pressure
Power block is coaxially disposed.
Preferably, the inner cavity both sides side wall of the spring retainer ring is both provided with flexible fastening block, the flexible fastening block
One side side wall be arranged to concave arc shape wall, cooperate between the concave arc shape wall and detection spring outer wall.
Preferably, the quantity of the servomotor is two.
Compared with prior art, the beneficial effects of the invention are as follows：This kind of spring pressure detection device by adding fixed plate,
It can ensure that the connection between two vertical plates is more stablized, under the action of controller and servomotor, can ensure to adjust
Sliding block moves up and down, and using pressure inductor and pressure display unit, can measure the pressure that spring can bear, consolidate in spring
Under the action of determining ring, it can prevent from dropping in detection spring.
Description of the drawings
Fig. 1 is main structure body schematic diagram of the present invention；
Fig. 2 is the sectional view of spring retainer ring of the present invention.
In figure：1 pedestal, 2 vertical plates, 3 screws, 4 pressure display units, 5 controllers, 6 servomotors, 7 fixed plates, 8 connections
Plate, 9 sliding blocks, 10 press rods, 11 pressure blocks, 12 detection springs, 13 spring retainer rings, 14 work fixed seats, 15 pressure inductors,
16 flexible fastening blocks, 17 concave arc shape walls.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment belongs to the scope of protection of the invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：A kind of spring pressure detection device, including pedestal 1, institute
The upper end both sides for stating pedestal 1 are both provided with vertical plate 2, and the one side upper end of the vertical plate 2 is equipped with controller 5, the controller 5
Lower section pressure display unit 4 is installed, fixed plate 7 is connected between the vertical plate 2, the inner cavity of the vertical plate 2 is provided with
Screw 3, the inner cavity of the vertical plate 2 are inlaid with sliding block 9, and the screw 3 is connected through a screw thread through sliding block 9, the vertical plate 2
Upper end be equipped with servomotor 6, the quantity of the servomotor 6 is two, and one end of the screw 3 is through the upper of vertical plate 2
End is connected with servomotor 6, connecting plate 8 is provided between the sliding block 9, the centre bit of 8 bottom side of the wall of connecting plate installs
There are press rods 10, the lower end of the press rods 10 is equipped with pressure block 11, and the upper end of the work fixed seat 14 is provided with spring
Retainer ring 13, the inner cavity both sides side wall of the spring retainer ring 13 are both provided with flexible fastening block 16, the flexible fastening block 16
One side side wall be arranged to concave arc shape wall 17, cooperate between 12 outer wall of the concave arc shape wall 17 and detection spring, the bullet
Spring retainer ring 13, press rods 10 and pressure block 11 are coaxially disposed, and the upper end of the pedestal 1 is provided with work fixed seat 14, described
The upper end center position of work fixed seat 14 is provided with detection spring 12, and the inner cavity of the work fixed seat 14 is equipped with pressure sensitive
Device 15 is electrically connected between the pressure inductor 15 and pressure display unit 4, between the controller 5 and servomotor 6 electrically
Connection.
Operation principle：In use, the lower end for needing detection spring 12 is put into inside spring retainer ring 13, in flexible fastening
Under the action of block 16 and concave arc shape wall 17, detection spring 12 can be stablized and be placed on 13 inner hub location of spring retainer ring,
Then spring retainer ring 13 is put into the center of work fixed seat 14, at this time using controller 5, opens servomotor 6,
Under the action of screw 3, connecting plate 8, press rods 10 and pressure block 11 is driven to move downward, then slowly contacts detection spring 12,
Using pressure inductor 15 and pressure display unit 4, the pressure that spring 12 can bear can be measured, is cycled back and forth, measurement detection
The performance of spring 12.
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 (4)
1. a kind of spring pressure detection device, including pedestal (1), it is characterised in that：The upper end both sides of the pedestal (1) are respectively provided with
There is vertical plate (2), the one side upper end of the vertical plate (2) is equipped with controller (5), pressure is equipped with below the controller (5)
Power display (4) is connected with fixed plate (7) between the vertical plate (2), and the inner cavity of the vertical plate (2) is provided with screw
(3), the inner cavity of the vertical plate (2) is inlaid with sliding block (9), and the screw (3) is connected through a screw thread through sliding block (9), described
The upper end of vertical plate (2) is equipped with servomotor (6), and one end of the screw (3) is through the upper end of vertical plate (2) and servomotor
(6) connect, connecting plate (8) is provided between the sliding block (9), the center of connecting plate (8) bottom side of the wall is equipped with pressure
Power bar (10), the lower end of the press rods (10) are equipped with pressure block (11), and the upper end of the pedestal (1) is provided with work and fixes
Seat (14), the upper end center position of the work fixed seat (14) is provided with detection spring (12), the work fixed seat (14)
Inner cavity be equipped with pressure inductor (15), be electrically connected between the pressure inductor (15) and pressure display unit (4), the control
It is electrically connected between device (5) processed and servomotor (6).
2. a kind of spring pressure detection device according to claim 1, it is characterised in that：The work fixed seat (14)
Upper end is provided with spring retainer ring (13), the spring retainer ring (13), press rods (10) and pressure block (11) coaxial arrangement.
3. a kind of spring pressure detection device according to claim 2, it is characterised in that：The spring retainer ring (13)
Inner cavity both sides side wall is both provided with flexible fastening block (16), and the one side side wall of the flexible fastening block (16) is arranged to concave arc shape wall
(17), cooperate between the concave arc shape wall (17) and detection spring (12) outer wall.
4. a kind of spring pressure detection device according to claim 1, it is characterised in that：The number of the servomotor (6)
It measures as two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611030434.1A CN108072473A (en) | 2016-11-16 | 2016-11-16 | A kind of spring pressure detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611030434.1A CN108072473A (en) | 2016-11-16 | 2016-11-16 | A kind of spring pressure detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108072473A true CN108072473A (en) | 2018-05-25 |
Family
ID=62161174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611030434.1A Withdrawn CN108072473A (en) | 2016-11-16 | 2016-11-16 | A kind of spring pressure detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108072473A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444853A (en) * | 2018-06-21 | 2018-08-24 | 磐石油压工业(安徽)有限公司 | A kind of performance detection apparatus of vehicle air spring-rubber body |
| CN112051049A (en) * | 2020-09-10 | 2020-12-08 | 昆山捷胜精密电子有限公司 | Online automatic detection device and detection method for elasticity of precise spring part |
-
2016
- 2016-11-16 CN CN201611030434.1A patent/CN108072473A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108444853A (en) * | 2018-06-21 | 2018-08-24 | 磐石油压工业(安徽)有限公司 | A kind of performance detection apparatus of vehicle air spring-rubber body |
| CN112051049A (en) * | 2020-09-10 | 2020-12-08 | 昆山捷胜精密电子有限公司 | Online automatic detection device and detection method for elasticity of precise spring part |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180525 |