CN207076914U - A kind of L-type torsion spring examines correction tool - Google Patents
A kind of L-type torsion spring examines correction tool Download PDFInfo
- Publication number
- CN207076914U CN207076914U CN201720778221.0U CN201720778221U CN207076914U CN 207076914 U CN207076914 U CN 207076914U CN 201720778221 U CN201720778221 U CN 201720778221U CN 207076914 U CN207076914 U CN 207076914U
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- CN
- China
- Prior art keywords
- torsion spring
- arc
- check
- out console
- type torsion
- 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.)
- Expired - Fee Related
Links
- 238000007689 inspection Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 235000013569 fruit product Nutrition 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
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- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
This application discloses a kind of L-type torsion spring to examine correction tool, including check-out console, at least two square shaped limited blocks corresponding with the vertical portion of L-type torsion spring, arc-shaped limit block corresponding with the segmental arc of L-type torsion spring on check-out console；On check-out console error region is provided with around the segmental arc of torsion spring；At the midpoint between arc-shaped limit block as the center of circle on check-out console, circular arc line is decorated with as radius using the midpoint of the segmental arc of standard torsion spring；Infrared sensor is installed in the range of 15 degree outside error region on circular arc line；Check-out console is also equipped with being respectively used to the apparatus for correcting for correcting the arc section of torsion spring；Liftable press device is also equipped with above arc-shaped limit block；Apparatus for correcting includes the hydraulic cylinder and push rod for being arranged on error region both sides；The controller signals of infrared sensor and hydraulic cylinder connect.The application not only can examine torsion spring to correct torsion spring, and the inspection and correction to torsion spring are brought conveniently, reduce correction cost.
Description
Technical field
The disclosure relates generally to machinery production equipment field, and in particular to a kind of L-type torsion spring examines correction tool.
Background technology
It is especially common in the production of L-type torsion spring, it is widely used, existing torsion spring needs to be verified after having produced, verification
Method be typically to issue the L-type groove of a standard, product is put into the groove, as fruit product with examine groove coincide it is i.e. qualified,
Misfit i.e. unqualified.Above-mentioned verifying attachment is simply simply tested to L-type torsion spring, it is impossible to which underproof torsion spring is carried out
Correction, defective work are also needed to be put into extrusion die and corrected.
The content of the invention
In view of drawbacks described above of the prior art or deficiency, it is expected that providing a kind of L-type torsion spring examines correction tool, including inspection
Test platform, at least two square shaped limited blocks corresponding with the vertical portion of L-type torsion spring on check-out console and L-type torsion spring
Arc-shaped limit block corresponding to segmental arc；On the check-out console error region is provided with around the segmental arc of torsion spring；The check-out console
On at the midpoint between arc-shaped limit block as the center of circle, circular arc line is decorated with as radius using the midpoint of the segmental arc of standard torsion spring；Institute
State and infrared sensor is installed in the range of 15 degree outside error region on circular arc line；The check-out console is also equipped with being respectively used to turning round
The apparatus for correcting that the arc section of spring is corrected；The top of the check-out console is also equipped with above the arc-shaped limit block can
The press device of lifting；The apparatus for correcting includes being arranged on the hydraulic cylinder of error region both sides and is fixed on hydraulic cylinder piston rod
On the push rod that rotates of the press points for being used to promote the segmental arc of torsion spring along press device；The infrared sensor and the liquid
The controller signals connection of cylinder pressure.
, can between two pairs of square limited blocks on the check-out console according to the technical scheme of the embodiment of the present application offer
Rotationally it is fixed with briquetting.
The technical scheme provided according to the embodiment of the present application, the bottom surface that the press device contacts with torsion spring is provided with rubber
Block.
The technical scheme provided according to the embodiment of the present application, the end of the push rod is provided with block rubber.
The beneficial effect of the application is, is typically that its segmental arc part is squeezed press-bending when the torsion spring of L-type is underproof
Bent excessive or angle of bend is inadequate, can be by infrared sense when the present apparatus examines the segmental arc to torsion spring to exceed error region
Inductive sensing device senses, starts corresponding hydraulic cylinder by the sensing of sensor and carries out extruding correction, the application to segmental arc
Not only torsion spring can be examined to correct torsion spring, the inspection and correction to torsion spring are brought conveniently, reduce correction cost.
Brief description of the drawings
By reading the detailed description made to non-limiting example made with reference to the following drawings, the application's is other
Feature, objects and advantages will become more apparent upon：
Fig. 1 is the structural representation of check-out console in the embodiment of the present application one；
Fig. 2 is the structural representation of the embodiment of the present application one；
Label in figure：10th, check-out console；20th, square limited block；30th, arc-shaped limit block；11st, error region；12nd, infrared sensing
Device；50th, press device；41st, hydraulic cylinder；42nd, push rod.
Embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to
It is easy to describe, the part related to invention is illustrate only in accompanying drawing.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the application in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
It refer to Fig. 1 and Fig. 2 and examine a kind of structural representation of embodiment of correction tool for a kind of L-type torsion spring of the application,
At least two square shaped limited blocks 20 corresponding with the vertical portion of L-type torsion spring including check-out console 10, on check-out console 10,
Arc-shaped limit block 30 corresponding with the segmental arc of L-type torsion spring；Set on the check-out console 10 around the segmental arc of torsion spring wrong
Poor area 11；At the midpoint between arc-shaped limit block 30 as the center of circle on the check-out console 10, with the segmental arc of standard torsion spring
Point is decorated with circular arc line for radius；Infrared sensor 12 is installed on the circular arc line outside error region in the range of 15 degree；The inspection
Platform 10 is tested to be also equipped with being respectively used to the apparatus for correcting 40 for correcting the arc section of torsion spring；The top of the check-out console 10 exists
The top of the arc-shaped limit block 30 is also equipped with liftable press device 50；The apparatus for correcting 40 includes being arranged on error
The hydraulic cylinder 41 of area both sides and it is fixed on the piston rod of hydraulic cylinder 41 and is used to promote the segmental arc of torsion spring along press device
The push rod 42 that 50 press points rotate；The infrared sensor 12 is connected with the controller signals of the hydraulic cylinder 41.
In a preferred embodiment, it has been rotatably fixed on the check-out console 10 between two pairs of square limited blocks
Briquetting.
In a preferred embodiment, the bottom surface that the press device 50 contacts with torsion spring is provided with block rubber.
In a preferred embodiment, the end of the push rod 42 is provided with block rubber.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.People in the art
Member should be appreciated that invention scope involved in the application, however it is not limited to the technology that the particular combination of above-mentioned technical characteristic forms
Scheme, while should also cover in the case where not departing from the inventive concept, carried out by above-mentioned technical characteristic or its equivalent feature
The other technical schemes for being combined and being formed.Such as features described above has similar work(with (but not limited to) disclosed herein
The technical scheme that the technical characteristic of energy is replaced mutually and formed.
Claims (4)
1. a kind of L-type torsion spring examines correction tool, it is characterised in that including check-out console (10), on check-out console (10)
At least two square shaped limited blocks (20) corresponding with the vertical portion of L-type torsion spring, arc corresponding with the segmental arc of L-type torsion spring limit
Position block (30)；Error region (11) is provided with around the segmental arc of torsion spring on the check-out console (10)；On the check-out console (10)
At the midpoint between arc-shaped limit block (30) as the center of circle, circular arc line is decorated with as radius using the midpoint of the segmental arc of standard torsion spring；
Infrared sensor (12) is installed on the circular arc line outside error region in the range of 15 degree；The check-out console (10) is also equipped with point
The apparatus for correcting (40) that the arc section of torsion spring Yong Yu not be corrected；Being also equipped with above the arc-shaped limit block (30) can
The press device (50) of lifting；The apparatus for correcting (40) includes being arranged on the hydraulic cylinder (41) of error region both sides and is fixed on
It is used to promote the push rod that press points of the segmental arc of torsion spring along press device (50) rotate on hydraulic cylinder (41) piston rod
(42)；The infrared sensor (12) is connected with the controller signals of the hydraulic cylinder (41).
2. L-type torsion spring according to claim 1 examines correction tool, it is characterised in that two on the check-out console (10)
To being rotatably fixed briquetting between the square limited block.
3. L-type torsion spring according to claim 2 examines correction tool, it is characterised in that the press device (50) is with turning round
The bottom surface of spring contact is provided with block rubber.
4. L-type torsion spring according to claim 3 examines correction tool, it is characterised in that the end peace of the push rod (42)
Equipped with block rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720778221.0U CN207076914U (en) | 2017-06-30 | 2017-06-30 | A kind of L-type torsion spring examines correction tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720778221.0U CN207076914U (en) | 2017-06-30 | 2017-06-30 | A kind of L-type torsion spring examines correction tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207076914U true CN207076914U (en) | 2018-03-09 |
Family
ID=61426514
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720778221.0U Expired - Fee Related CN207076914U (en) | 2017-06-30 | 2017-06-30 | A kind of L-type torsion spring examines correction tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207076914U (en) |
-
2017
- 2017-06-30 CN CN201720778221.0U patent/CN207076914U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180309 |