CN209197637U - Diverter briquetting outer diameter, which is examined, uses go-no go gauge detection tool structure - Google Patents
Diverter briquetting outer diameter, which is examined, uses go-no go gauge detection tool structure Download PDFInfo
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- CN209197637U CN209197637U CN201821975903.1U CN201821975903U CN209197637U CN 209197637 U CN209197637 U CN 209197637U CN 201821975903 U CN201821975903 U CN 201821975903U CN 209197637 U CN209197637 U CN 209197637U
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- briquetting
- outer diameter
- drift
- inner hole
- gage
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Abstract
The utility model discloses a kind of diverter briquetting outer diameter inspection go-no go gauge detection tool structure, and connecting rod is installed between drift and positioning plate, and no-go gage is slidably mounted in connecting rod, is equipped between no-go gage and positioning plate and is placed on extension spring in connecting rod；The drift has the inspection inner hole and briquetting slideway for detecting briquetting outer diameter, and briquetting slideway is the outer extension part for examining inner hole, and the end of briquetting slideway is connect with positioning plate；Inner hole two sides are examined to be respectively equipped with two through-holes；No-go gage is bottom belt great circle inner hole jaggy, the two side planes cooperation of the monosymmetric right-angle surface of notch and drift briquetting slideway；Great circle inner hole two sides are respectively equipped with two roundlet inner holes.The utility model is easy to operate, practical, and a movement is verified drift and no-go gage, reduction movement waste；Cubing can be voluntarily to the positive center of circle, without having to worry about putting inclined situation；The checkability and success rate of outer diameter can be effectively improved, reduces product due to the quantity for causing to scrap of colliding in checkout procedure.
Description
Technical field
The utility model relates to a kind of detection tool device, specially a kind of diverter briquetting outer diameter, which is examined, uses go-no go gauge cubing knot
Structure.
Background technique
Briquetting belongs to an important component in diverter, and briquetting together afterwards plays a supportive role to rack gear with tabletting assembly.Briquetting
Outer diameterFor margin of tolerance n-m generally in 0.02-0.06mm, outer diameter tolerance range is small, and indirect request external diameter circularity also wants small,
It is just able to satisfy outer diameter to meet the requirements, as shown in Figure 1A~1B: briquetting and steering gear housing belong to clearance fit, if pressure
Excessive will lead to of block outer diameter can not assemble with shell, if briquetting outer diameter it is too small will lead to briquetting outer diameter and housing inner diameter it
Between the excessive generation abnormal sound in gap, therefore will according to product size tolerance, strict control outer diameter, and in production process,
To avoid missing inspection or false retrieval, every product outer diameter need to be examined, i.e., is absolutely examined.
It examines outer diameter that digital display outside micrometer can be used, needs multimetering, and require survey crew with ruler mode
Correctly.If with ring gauge single-piece examine outer diameter, need to respectively cross drift it is primary, it is primary after no-go gage, movement waste, and it is manual cross ring
Rule examine outer diameter, and it is concentric not can guarantee briquetting and ring gauge when briquetting is put into ring gauge, if putting when being put into partially, it is existing also to will appear clamping stagnation
As causing pieces O.K. erroneous detection is rejected product, and due to clamping stagnation can cause that outer diameter is injured on briquetting outer diameter.Such method needs
Frequently with ruler, reading, low efficiency is unfavorable for carrying out large batch of product outer diameter detection and tests.
Utility model content
For diverter briquetting outer diameter in the prior art inspection need multimetering, frequently with ruler, reading, there are low efficiency,
It is unfavorable for carrying out the deficiencies of large batch of product outer diameter detection is tested, problem to be solved in the utility model is to provide one kind can be effective
The diverter briquetting outer diameter of the checkability and success rate that improve outer diameter, which is examined, uses go-no go gauge detection tool structure
The technical solution adopted in the utility model is:
A kind of diverter briquetting outer diameter of the utility model, which is examined, uses go-no go gauge detection tool structure, including drift, no-go gage, connection
Bar, positioning plate and extension spring, wherein connecting rod is installed between drift and positioning plate, and no-go gage is slidably mounted on connecting rod
On, it is equipped between no-go gage and positioning plate and is placed on extension spring in connecting rod.
The drift has the inspection inner hole and briquetting slideway for detecting briquetting outer diameter, and briquetting slideway is to examine inner hole
The end of outer extension part, briquetting slideway is connect with positioning plate；Inner hole two sides are examined to be respectively equipped with two through-holes.
Briquetting slideway is the arc panel coincideing with briquetting bottom, and the concave surface two sides of arc panel are plane.
The no-go gage is bottom belt great circle inner hole jaggy, the monosymmetric right-angle surface of notch and drift briquetting slideway
The cooperation of two side planes；Great circle inner hole two sides are respectively equipped with two roundlet inner holes.
The copper sheathing that can reduce frictional resistance is equipped in each roundlet inner hole, copper sleeve inner hole is ptfe composite painting
Layer.
The positioning plate is a U-board, and U-board bottom surface is arcwall face, is coincide with the bottom surface radian of the briquetting slideway of drift；
The through-hole of installation connecting rod is respectively provided on the riser of U-board two sides.
The connecting rod is four, parallel to be set between positioning plate and drift, and every connecting rod both ends are screw thread, one end with
The through-hole of positioning plate is fixedly connected, and other end drift through-hole is fixedly connected.
The utility model has the advantages that and advantage:
1. the utility model is easy to operate, practical, a movement is verified drift and no-go gage, reduction movement wave
Take；Cubing can be voluntarily to the positive center of circle, without having to worry about putting inclined situation；The checkability and success rate of outer diameter can be effectively improved,
Product is reduced due to the quantity for causing to scrap of colliding in checkout procedure.
Detailed description of the invention
Figure 1A be the utility model relates to briquetting assembly structure schematic diagram；
Figure 1B is the top view of Figure 1A；
Fig. 2 is that the utility model diverter briquetting outer diameter is examined with go-no go gauge detection tool structure schematic diagram；
Fig. 3 A is drift fragmentary front view in the utility model；
Fig. 3 B is the A-A cross-sectional view of Fig. 3 A；
Fig. 3 C is the B-B cross-sectional view of Fig. 3 A；
Fig. 4 is connecting rod structural schematic diagram in the utility model；
Fig. 5 A is positioning plate structure main view in the utility model；
Fig. 5 B is the C-C cross-sectional view of Fig. 5 A；
Fig. 6 A is no-go gage fragmentary front view in the utility model；
Fig. 6 B is the A-A cross-sectional view of Fig. 6 A；
Fig. 7 A is using utility model device detection process figure (one)；
Fig. 7 B is using utility model device detection process figure (two)；
Fig. 7 C is using utility model device detection process figure (three).
Wherein, 1 is briquetting, and 2 be briquetting liner, and 3 be connecting rod, and 4 be positioning plate, and 5 be extension spring, and 6 be briquetting slideway,
7 be drift, and 8 be no-go gage, and 9 be copper sheathing.
Specific embodiment
The utility model is further elaborated with reference to the accompanying drawings of the specification.
As shown in Fig. 2, a kind of diverter briquetting outer diameter of the utility model, which is examined, uses go-no go gauge detection tool structure, including drift 7,
No-go gage 8, connecting rod 3, positioning plate 4 and extension spring 5, wherein connecting rod 3 is installed between drift 7 and positioning plate 4, no-go gage 8
It is slidably mounted in connecting rod 3, is equipped between no-go gage 8 and positioning plate 4 and is placed on extension spring 5 in connecting rod 3.
As shown in fig.3 a 3 c, drift 7 has the inspection inner hole and briquetting slideway 6 for detecting briquetting outer diameter, and briquetting is sliding
Road 6 is the outer extension part for examining inner hole, and the end of briquetting slideway 6 is connect with positioning plate 4；Inner hole two sides are examined to set respectively
There are two through-holes；Block slideway 6 is the arc panel coincideing with briquetting bottom, and the concave surface two sides of arc panel are plane.
As shown in Fig. 6 A~6B, no-go gage 8 is bottom belt great circle inner hole jaggy, the monosymmetric right-angle surface of notch and logical
Advise the two side planes cooperation of 7 briquetting slideways 6；Great circle inner hole two sides are respectively equipped with two roundlet inner holes；It is equipped in each roundlet inner hole
The copper sheathing 9 of frictional resistance can be reduced, copper sleeve inner hole is ptfe composite coating.
As shown in Fig. 5 A~5B, positioning plate 4 is a U-board, and U-board bottom surface is arcwall face, the briquetting slideway 6 with drift 7
Bottom surface radian coincide；The through-hole of installation connecting rod 3 is respectively provided on the riser of U-board two sides.
As shown in figure 4, connecting rod 3 is four, parallel to be set between positioning plate and drift, every 3 both ends of connecting rod are spiral shell
Line, one end are fixedly connected with the through-hole of positioning plate, and other end drift through-hole is fixedly connected.
The utility model will lead to, only ring gauge structure is designed to integrated outer diameter inspection cubing, as shown in Fig. 2.
As shown in fig.3 a 3 c, drift 7 is formed by two kinds of material hot jackets of hard alloy and common iron, and hard alloy has
Good wearability examines inner hole for examining briquetting outer diameter, plays drift, outer extent is divided into briquetting slideway 6, right
It is oriented to from when briquetting 1 enters work inner hole to positive interaction.Counterbore is made on common iron, on the one hand easy to process, on the other hand
Material cost can be reduced using common iron.
Fig. 4 is 3 structural schematic diagram of connecting rod, and 3 right end of connecting rod is inserted into drift 7, fixes in 7 two sides nut of drift；Left end
It is inserted into positioning plate 7, is fixed in 4 two sides nut of positioning plate.3 length of connecting rod is short compared with drift overall length.
Fig. 5 A~5B is 4 structural schematic diagram of positioning plate, and four hole locations are corresponding with four hole locations of drift 7.Connecting rod 3 is slightly shorter
In the overall length of drift 7,7 left end lower part circular arc of drift matches with the circular arc of positioning plate 4, and 7 left end of drift is located at positioning plate 4
On circular arc, positioning plate 4 plays a supportive role.
Fig. 6 A~6B is 8 structural schematic diagram of no-go gage, and no-go gage 8 is only to be less than in 1 outer diameter of briquetting with round inner hole jaggy
When desired size, briquetting just be can enter in no-go gage inner hole, this briquetting is then rejected product, and no-go gage does not need to examine 1 outer diameter of briquetting
Circularity, therefore with the jagged role of inspection for not influencing no-go gage.Because 6 Inner arc of briquetting slideway and drift inner hole of drift 7 are same
The heart, and the face no-go gage N1 and drift N2 face paste are closed, it is ensured that 8 center of circle of no-go gage and 7 center of circle of drift are concentric, so briquetting 1 is placed on briquetting
On slideway 6, no-go gage 8, drift 7 and briquetting 1 are axial with one heart.
The copper sheathing 9 that inner hole is ptfe composite coating, 9 inner hole of copper sheathing are inlaid in four inner holes of no-go gage 8
Coating plays a part of to reduce frictional resistance, facilitates sliding of the positioning plate in connecting rod.
As figs. 7 a to 7 c, for using utility model device detection process figure, wherein as shown in Fig. 7 A, in drift
A briquetting 1 is put on briquetting slideway 6 between 7 and no-go gage 8, when no-go gage 8 slides to the right, and briquetting 1 enters 8 inner hole of no-go gage
In, then 1 outer diameter of briquetting is less than desired size lower variation of tolerance, disqualified upon inspection；If no-go gage 8 drives briquetting 1 to drift right side
When sliding together, show that 1 no-go gage 8 of briquetting examines qualification, the continuation of no-go gage 8 pushes away to the right, and briquetting 1 enters drift 7 and examines in inner hole；
As shown in Figure 7 B, no-go gage 8 is decontroled at this time, and the spring 5 that is stretched of no-go gage 8 retracts original position, as seen in figure 7 c, places into
Second briquetting 1 to be checked, pushes away to the right no-go gage 8, if no-go gage 8 examines qualification, second briquetting 1 slides to the right together, until into
Enter drift 7 to examine in inner hole, eject first briquetting 1, first 1 outer diameter of briquetting is verified at this time, and inspection result is qualified.If
Briquetting 1 slides to the right under the drive of no-go gage 8, and clamping stagnation examines the left side of inner hole in drift 7, and does not enter drift 7 and examine inner hole
In, then this 1 no-go gage 8 of briquetting examines qualification, and 7 disqualified upon inspection of drift, i.e. outer diameter are wanted beyond the tolerance limit of desired size
It asks, decontrols no-go gage 8 at this time, original position is retracted by extension spring 5, is taken out not on the briquetting slideway 6 between drift 7 and no-go gage 8
Qualified briquetting 1, is verified.
The utility model is easy to operate, practical, and a movement is verified drift and no-go gage, reduction movement waste；
Cubing can be voluntarily to the positive center of circle, without having to worry about putting inclined situation；The checkability and success rate of outer diameter can be effectively improved, is reduced
Product is due to the quantity for causing to scrap of colliding in checkout procedure.
Claims (7)
1. a kind of diverter briquetting outer diameter, which is examined, uses go-no go gauge detection tool structure, it is characterised in that: including drift, no-go gage, connecting rod,
Positioning plate and extension spring, wherein connecting rod is installed between drift and positioning plate, and no-go gage is slidably mounted in connecting rod,
It is equipped between no-go gage and positioning plate and is placed on extension spring in connecting rod.
2. diverter briquetting outer diameter according to claim 1, which is examined, uses go-no go gauge detection tool structure, it is characterised in that: described logical
The inspection inner hole and briquetting slideway having for detecting briquetting outer diameter are advised, briquetting slideway is the outer extension part for examining inner hole,
The end of briquetting slideway is connect with positioning plate；Inner hole two sides are examined to be respectively equipped with two through-holes.
3. diverter briquetting outer diameter according to claim 2, which is examined, uses go-no go gauge detection tool structure, it is characterised in that: briquetting is sliding
Road is the arc panel coincideing with briquetting bottom, and the concave surface two sides of arc panel are plane.
4. diverter briquetting outer diameter according to claim 1, which is examined, uses go-no go gauge detection tool structure, it is characterised in that: described to stop
Rule are bottom belt great circle inner hole jaggy, the two side planes cooperation of the monosymmetric right-angle surface of notch and drift briquetting slideway；
Great circle inner hole two sides are respectively equipped with two roundlet inner holes.
5. diverter briquetting outer diameter according to claim 4, which is examined, uses go-no go gauge detection tool structure, it is characterised in that: each roundlet
The copper sheathing that can reduce frictional resistance is equipped in inner hole, copper sleeve inner hole is ptfe composite coating.
6. diverter briquetting outer diameter according to claim 1, which is examined, uses go-no go gauge detection tool structure, it is characterised in that: described fixed
Position plate is a U-board, and U-board bottom surface is arcwall face, is coincide with the bottom surface radian of the briquetting slideway of drift；U-board two sides riser
On be respectively provided with installation connecting rod through-hole.
7. diverter briquetting outer diameter according to claim 1, which is examined, uses go-no go gauge detection tool structure, it is characterised in that: the company
Extension bar is four, parallel to be set between positioning plate and drift, and every connecting rod both ends are screw thread, and the through-hole of one end and positioning plate is solid
Fixed connection, other end drift through-hole are fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821975903.1U CN209197637U (en) | 2018-11-28 | 2018-11-28 | Diverter briquetting outer diameter, which is examined, uses go-no go gauge detection tool structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821975903.1U CN209197637U (en) | 2018-11-28 | 2018-11-28 | Diverter briquetting outer diameter, which is examined, uses go-no go gauge detection tool structure |
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| Publication Number | Publication Date |
|---|---|
| CN209197637U true CN209197637U (en) | 2019-08-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821975903.1U Active CN209197637U (en) | 2018-11-28 | 2018-11-28 | Diverter briquetting outer diameter, which is examined, uses go-no go gauge detection tool structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458908A (en) * | 2018-11-28 | 2019-03-12 | 长春东睦富奥新材料有限公司 | A kind of diverter briquetting outer diameter inspection go-no go gauge detection tool structure |
-
2018
- 2018-11-28 CN CN201821975903.1U patent/CN209197637U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109458908A (en) * | 2018-11-28 | 2019-03-12 | 长春东睦富奥新材料有限公司 | A kind of diverter briquetting outer diameter inspection go-no go gauge detection tool structure |
| CN109458908B (en) * | 2018-11-28 | 2024-01-30 | 长春东睦富奥新材料有限公司 | Go-no-go gauge detection tool structure for detecting outer diameter of steering gear pressing block |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: No. 2666, Fengyue Road, Changchun automobile economic and Technological Development Zone, Changchun City, Jilin Province Patentee after: CHANGCHUN NBTM NEW MATERIALS Co.,Ltd. Address before: 130011 Building 834, Information Complex Building, 3505 Puyang Street, Changchun Automobile Economic and Technological Development Zone, Changchun City, Jilin Province Patentee before: CHANGCHUN NBTM NEW MATERIALS Co.,Ltd. |