CN204881481U - Utensil is examined to perpendicularity / depth of parallelism in leaf spring grasswort aperture - Google Patents
Utensil is examined to perpendicularity / depth of parallelism in leaf spring grasswort aperture Download PDFInfo
- Publication number
- CN204881481U CN204881481U CN201520282240.5U CN201520282240U CN204881481U CN 204881481 U CN204881481 U CN 204881481U CN 201520282240 U CN201520282240 U CN 201520282240U CN 204881481 U CN204881481 U CN 204881481U
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- China
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- leaf spring
- parallelism
- cleat
- seat
- verifying bench
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Abstract
The utility model discloses an utensil is examined to perpendicularity / depth of parallelism in leaf spring grasswort aperture, by the inspection platform, detect the stick, detect the cleat, clamp plate, fixed cleat etc. Constitute, fixed cleat fixed mounting on the inspection platform and the bottom surface parallel with the inspection platform, the side with inspect the platform perpendicular, the leaf spring work piece that awaits measuring is sidelong on fixing the cleat, compresses tightly through the clamp plate, the measuring stick detects the cleat and places on the inspection platform in inserting the earhole, is equipped with the percentage table and can winds connecting rod wobbling pick -up plate on the measuring cleat, detect the stick and divide the body structure for the cylinder wedge. The utility model discloses it is novel simple, convenient operation, measurement accuracy is high, and the suitability is strong, perpendicularity / the depth of parallelism in detection leaf spring grasswort aperture that can be effective, quick.
Description
One, technical field
The utility model relates to a kind of testing tool of automobile product, especially a kind of verticality/checking fixture for parallelism of spring eye footpath.
Two, background technology
Leaf spring is most widely used a kind of flexible member in automotive suspension, and it is wide by some but the elastic beam of the approximately equi-strength that the alloy spring sheet of Length discrepancy (thickness can be equal, also can be unequal) combines.Install rear two ends to be naturally bent upwards.When impulsive force when road surface to wheel transmits, steel plate produces distortion, and play the effect of buffering, vibration damping, the wraparound ear of leaf spring is seriously stressed, is weakness, and in motor spring production technology, grasswort bag ear is critical process.GB/T19844-2005 " leaf spring " specifies, grasswort aperture center axis must vertically be parallel to the vertical, horizontal center line of steel plate.Therefore, need to detect the verticality/depth of parallelism in spring eye footpath, general measurer inconvenience directly detects it, and measuring error is large, and testing process is complicated, and detection efficiency is low.
Three, summary of the invention
The purpose of this utility model is to provide a kind of verticality/checking fixture for parallelism of spring eye footpath, can measure the verticality/depth of parallelism in spring eye footpath fast and accurately.
For achieving the above object, the technical solution adopted in the utility model is: a kind of verticality/checking fixture for parallelism of spring eye footpath, be made up of verifying bench, test bar, detection angle seat, pressing plate, fixed angles seat etc., fixed angles seat is fixedly installed on verifying bench and bottom surface is parallel with verifying bench, side is vertical with verifying bench, leaf spring workpiece side to be measured is placed on fixed angles seat, is compressed by pressing plate; Test bar inserts in earhole, and detection angle seat is placed on verifying bench, check-out console detection angle seat being equipped with dial gauge and can swinging around connecting link.
Test bar is cylinder wedge shape Split type structure, is divided into two splits.
Check-out console on detection angle seat can adjust up and down according to the width of tested leaf spring workpiece, makes the center of check-out console center and tested leaf spring on a horizontal line.
The beneficial effects of the utility model are: a kind of verticality/checking fixture for parallelism of spring eye footpath is novel simple, and easy to operate, measuring accuracy is high, and applicability is strong; Verticality/the depth of parallelism in spring eye footpath can be detected effectively and rapidly.
Four, accompanying drawing explanation
Fig. 1 is structure schematic front view of the present utility model.
Fig. 2 is vertical view of the present utility model.
Fig. 3 is the structural representation of test bar.
In figure: 01-verifying bench, 02,03,04-bolt, nut, packing ring, 05-leaf spring workpiece, 06-test bar, 07,13-fixed pin, 08-check-out console, 09-bolt, 10-detection angle seat, 11-dial gauge, 12-connecting link, 14-pressing plate, 15-fixed angles seat, 16-measuring for verticality position, 17-Parallel testing position, 18, the split of 19-test bar
Five, embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of verticality/checking fixture for parallelism of spring eye footpath, be made up of verifying bench 01, test bar 06, detection angle seat 10, pressing plate 14, fixed angles seat 15 etc., fixed angles seat 15 is fixedly installed on verifying bench 01 and bottom surface is parallel with verifying bench, side is vertical with verifying bench, leaf spring workpiece 05 to be measured is sidelong on fixed angles seat 15, is compressed by pressing plate 14; Test bar 06 inserts in earhole, and detection angle seat 10 is placed on verifying bench, the check-out console 08 detection angle seat being equipped with dial gauge 11 and can swinging around connecting link 12.
As shown in Figure 1, Figure 3, test bar 06 is cylinder wedge shape Split type structure, is divided into 18 and 19 two splits, substantially increases the surface of contact with detection faces, and is similar to entrucking state, improve accuracy of detection.
Check-out console 08 on detection angle seat 10 can adjust up and down according to the width of tested leaf spring workpiece, makes the center of check-out console center and tested leaf spring on a horizontal line, ensure that dial gauge reading is measured data.
The utility model novel structure is simple, and easy to operate, measuring accuracy is high, and applicability is strong; Verticality/the depth of parallelism in spring eye footpath can be detected effectively and rapidly.
By concrete example, the utility model is specifically described above; here specific descriptions should not be construed defining essence of the present utility model and scope; those skilled in the art, after reading this specification to the amendment that above-mentioned illustrated example is done, belongs to protection domain of the present utility model.
Claims (3)
1. verticality/the checking fixture for parallelism in a spring eye footpath, be made up of verifying bench (01), test bar (06), detection angle seat (10), pressing plate (14), fixed angles seat (15) etc., it is characterized in that: fixed angles seat (15) is fixedly installed in that verifying bench (01) is upper and bottom surface is parallel with verifying bench, side is vertical with verifying bench, leaf spring workpiece (05) to be measured is sidelong on fixed angles seat (15), is compressed by pressing plate (14); Test bar (06) inserts in earhole, and detection angle seat (10) is placed on verifying bench, the check-out console (08) detection angle seat being equipped with dial gauge (11) and can swinging around connecting link (12).
2. verticality/the checking fixture for parallelism in spring eye footpath according to claim 1, is characterized in that: test bar (06) is cylinder wedge shape Split type structure, is divided into (18) and (19) two splits.
3. verticality/the checking fixture for parallelism in spring eye footpath according to claim 1, it is characterized in that: the check-out console (8) on detection angle seat (10) can adjust up and down according to the width of tested leaf spring workpiece, make the center of check-out console center and tested leaf spring on a horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520282240.5U CN204881481U (en) | 2015-04-25 | 2015-04-25 | Utensil is examined to perpendicularity / depth of parallelism in leaf spring grasswort aperture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520282240.5U CN204881481U (en) | 2015-04-25 | 2015-04-25 | Utensil is examined to perpendicularity / depth of parallelism in leaf spring grasswort aperture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204881481U true CN204881481U (en) | 2015-12-16 |
Family
ID=54825844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520282240.5U Expired - Fee Related CN204881481U (en) | 2015-04-25 | 2015-04-25 | Utensil is examined to perpendicularity / depth of parallelism in leaf spring grasswort aperture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204881481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135999A (en) * | 2015-04-25 | 2015-12-09 | 郑州新交通汽车板簧有限公司 | Device and method for detecting steel plate spring eye aperture verticality/parallelism |
-
2015
- 2015-04-25 CN CN201520282240.5U patent/CN204881481U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135999A (en) * | 2015-04-25 | 2015-12-09 | 郑州新交通汽车板簧有限公司 | Device and method for detecting steel plate spring eye aperture verticality/parallelism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160425 |