CN210833308U - Detection device for detecting center position of each hole of front steering knuckle - Google Patents
Detection device for detecting center position of each hole of front steering knuckle Download PDFInfo
- Publication number
- CN210833308U CN210833308U CN201922042460.1U CN201922042460U CN210833308U CN 210833308 U CN210833308 U CN 210833308U CN 201922042460 U CN201922042460 U CN 201922042460U CN 210833308 U CN210833308 U CN 210833308U
- Authority
- CN
- China
- Prior art keywords
- hole
- bolt seat
- hole bolt
- pin
- detecting
- 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
- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 238000013016 damping Methods 0.000 claims abstract description 20
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000005299 abrasion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Images
Landscapes
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model discloses a detection apparatus for be used for detecting each hole central point of preceding knuckle puts, comprising a base plate, a plurality of bolts and a plurality of chock, be provided with positioning core axle on the bottom plate, be provided with the king-pin hole bolt seat around positioning core axle on the bottom plate, turn to the hole bolt seat, ABS hole bolt seat, damping hole bolt seat and two support hole bolt seats, all be provided with the bush in each pinhole, the king-pin hole bolt seat, turn to the hole bolt seat, the bush of ABS hole bolt seat and damping hole bolt seat all extends outside the pinhole that corresponds, and its terminal surface forms the detection reference surface that is used for detecting preceding knuckle king-pin terminal surface respectively, the steering arm terminal surface, ABS hole terminal surface and damping hole terminal surface, the chock is used for and each detects the reference surface cooperation, the space size of each terminal surface of preceding knuckle detects. The utility model discloses a can detect the space size in each hole of front steering knuckle and terminal surface simultaneously, effectively improve detection efficiency, detect the precision height; stable and reliable structure and simple operation.
Description
Technical Field
The utility model belongs to the frock clamp field, concretely relates to a detection device for detecting each hole central point of front steering knuckle puts.
Background
The steering knuckle is also called as a cleat, is one of important parts in an automobile steering axle, can enable an automobile to stably run and sensitively transfer the running direction, and the front steering knuckle has the function of transferring and bearing the front load of the automobile and supporting and driving a front wheel to rotate around a main pin so as to steer the automobile.
The front steering knuckle is connected with a plurality of parts in a steering system, the accuracy of the assembly of the front steering knuckle and the parts is influenced by the accuracy of each hole and the end face of the front steering knuckle, and the stable operation of the whole steering system is influenced.
Disclosure of Invention
To the above technical problem, the utility model aims at providing a space size in each hole of knuckle and terminal surface before can detecting simultaneously, and detect the detection device that each hole central point of knuckle put before being used for that the precision is high.
Therefore, the utility model discloses the technical scheme who adopts does: a detection device for detecting the central position of each hole of a front steering knuckle comprises a bottom plate, a plurality of bolts and a plurality of plug blocks, wherein a positioning mandrel is arranged on the bottom plate, a main pin hole bolt seat, a steering hole bolt seat, an ABS hole bolt seat, a vibration reduction hole bolt seat and two support hole bolt seats are arranged on the bottom plate around the positioning mandrel, pin holes matched with the corresponding bolts are respectively arranged on the main pin hole bolt seat, the steering hole bolt seat, the ABS hole bolt seat, the vibration reduction hole bolt seat and the two support hole bolt seats, a bushing is arranged in each pin hole, the bushings of the main pin hole bolt seat, the steering hole bolt seat, the ABS hole bolt seat and the vibration reduction hole bolt seat extend out of the corresponding pin holes, and the outer end surfaces of the bushings respectively form detection reference surfaces for detecting the main pin end surface, the steering arm end surface, the ABS hole end surface and the vibration reduction hole end surface, and the plug blocks are used for being matched with the detection reference surfaces, and detecting the space size of each end face of the front steering knuckle.
Preferably, the thickness of the middle part of the chock block is larger than that of the two ends, and the thicknesses of the two ends are equal. By adopting the structure, the chock block is simple and reliable in structure and high in detection precision, and workers do not need to distinguish directions when using the chock block, so that the chock block is convenient to operate.
Preferably, the bolts corresponding to the main pin hole bolt seat, the ABS hole bolt seat, the vibration reduction hole bolt seat and the support hole bolt seat respectively comprise a handheld part and an inserting part, and an annular limiting bulge is arranged between the handheld part and the inserting part. By adopting the structure, the handheld part is convenient for workers to operate the bolt, and the limiting bulge avoids the bolt from falling.
Preferably, the bolt corresponding to the steering hole bolt seat comprises a handheld part, a guide part and a measuring part which are connected in sequence. By adopting the structure, the measuring part is matched with the taper hole bushing installed in the front steering hole of the steering knuckle to detect the central position of the front steering hole of the steering knuckle, the guide part is matched with the pin hole of the pin seat of the steering hole, and the hand-held part is convenient for a worker to hold the pin.
Preferably, a bolt box is further arranged on the bottom plate, and a plurality of pin holes are formed in the bolt box. Structure more than adopting is convenient for accomodate and use of each bolt.
Preferably, two handles extending in the front-rear direction are provided in front of and behind the bottom plate, respectively. By adopting the structure, the detection device is convenient for workers to move.
The utility model has the advantages that: the spatial dimensions of each hole and the end face of the front steering knuckle can be detected simultaneously, the detection efficiency is effectively improved, and the detection precision is high; stable and reliable structure and simple operation.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view taken at A-A of FIG. 1;
fig. 3 is a left side view of fig. 1 (except for the latch box);
FIG. 4 is a schematic structural diagram of a main pin hole pin seat, an ABS hole pin seat, a damping hole pin seat and a support hole pin seat corresponding to pins;
FIG. 5 is a schematic view of a pin seat of the steering hole corresponding to the pin;
FIG. 6 is a top view of the chock;
fig. 7 is a front view of the chock.
Detailed Description
The invention will be further described by way of examples with reference to the accompanying drawings:
as shown in fig. 1 to 7, a detection device for detecting the center position of each hole of a front steering knuckle mainly comprises a bottom plate 1, a positioning mandrel 3, a main pin hole bolt seat 4, a steering hole bolt seat 5, an ABS hole bolt seat 6, a damping hole bolt seat 7, a bracket hole bolt seat 8, a bushing 9, a bolt box 11, a handle 12, a plurality of bolts 2 and a plurality of chock blocks 10. The positioning core shaft 3, the main pin hole bolt seat 4, the steering hole bolt seat 5, the ABS hole bolt seat 6, the damping hole bolt seat 7, the support hole bolt seat 8, the bolt box 11 and the handle 12 are all arranged on the bottom plate 1.
As shown in fig. 1 to 5, a positioning core shaft 3 is arranged in the middle of a bottom plate 1, the positioning core shaft 3 is used for being supported in a central hole of a front steering knuckle, pin holes matched with corresponding pins 2 are respectively arranged on a main pin hole pin seat 4, a steering hole pin seat 5, an ABS hole pin seat 6, a damping hole pin seat 7 and two bracket hole pin seats 8, the main pin hole pin seat 4 is arranged at the right side of the positioning core shaft 3, the pin hole thereof is inclined towards the left side, the main pin hole pin seat 4 is matched with the corresponding pin 2 for detecting the central position of a main pin hole of the front steering knuckle, the steering hole pin seat 5 and the ABS hole pin seat 6 are arranged at the rear of the positioning core shaft 3, the steering hole pin seat 5 is arranged at the right side of the ABS hole pin seat 6, the pin hole pin seat 5 extends from the right rear to the left front, the steering hole pin seat 5 is matched with the corresponding pin 2 for detecting the central position of the, the pinhole of ABS hole bolt seat 6 extends from left rear direction right place ahead, ABS hole bolt seat 6 cooperates with bolt 2 that corresponds, a central point in the ABS hole for detect preceding knuckle, damping hole bolt seat 7 is located positioning core axle 3 left side, be provided with two height inequality and the pinhole that extends around on damping hole bolt seat 7, damping hole bolt seat 7 cooperates with bolt 2 that corresponds, a central point in two damping holes for detect preceding knuckle, two support hole bolt seats 8 are located positioning core axle 3 the place ahead, left side support hole bolt seat 8 cooperates with bolt 2 that corresponds, a central point in the left side support hole for detect preceding knuckle, right side support hole bolt seat 8 cooperates with bolt 2 that corresponds, a position for spacing preceding knuckle, the knuckle rotates before the restriction. When the central position of each hole of the front steering knuckle is detected, the central positions of the rest holes are detected by taking the central hole of the front steering knuckle, the end surface of the inner side of the central hole, which is contacted with the positioning mandrel 3, and the space size of the right bracket hole as a detection reference, and if the bolts 2 of the rest holes can be inserted into the corresponding holes of the front steering knuckle, the detection is qualified.
As shown in fig. 4 and 5, the pins 2 corresponding to the main pin hole pin seat 4, the ABS hole pin seat 6, the damping hole pin seat 7 and the bracket hole pin seat 8 each include a hand-held portion 2a and an insertion portion 2b, and an annular limiting protrusion 2c is provided between the hand-held portion 2a and the insertion portion 2 b. The bolt 2 corresponding to the steering hole bolt seat 5 comprises a handheld part 2a, a guide part 2d and a measuring part 2e which are sequentially connected, and as the steering hole of the front steering knuckle is a tapered hole, in order to improve the detection precision of the steering hole, when the central position of the steering hole of the front steering knuckle is detected, a tapered hole bush needs to be installed in the steering hole of the front steering knuckle, and then the bolt 2 of the steering hole is sequentially inserted into a bush 9 and a tapered hole bush of the steering hole bolt seat 5.
As shown in fig. 1 to 7, a bush 9 is provided in each pin hole, the bush 9 can reduce the abrasion between the pin 2 and each pin seat, the main pin hole pin seat 4, the steering hole pin seat 5, the ABS hole pin seat 6 and the bush 9 of the damping hole pin seat 7 extend to the outside of the corresponding pin hole and form a flange, the outer end face of each bush 9 is used as a detection reference face for detecting the main pin end face, the steering arm end face, the ABS hole end face and the damping hole end face of the front knuckle, respectively, the plug 10 is used for matching with each detection reference face to detect the space size of each end face of the front knuckle, the plug 10 is rectangular, the thickness of the middle of the plug 10 is larger than that of the two ends, and the thicknesses of the two ends are equal, so that the upper end face thereof forms a through end 10a and a stop end 10b, a groove is provided between the through end 10a and the stop end 10b for preventing the root interference measurement of the through end 10a, the plug 10 is plugged into the gap between each detection reference face and the corresponding end face of, if the through end 10a of the chock 10 can be inserted into the gap and the stop end 10b cannot be inserted into the gap, the end face corresponding to the front steering knuckle is qualified in detection, and the space size meets the requirement.
As shown in fig. 1 to 3, a latch box 11 is further provided on the left side of the base plate 1, and a row of pin holes 11a are provided on the latch box 11 and spaced back and forth. Two threaded holes are respectively formed in the front side wall and the rear side wall of the bottom plate 1, a handle 12 extending from front to rear is connected in each threaded hole in a threaded mode, the handle 12 in the front is symmetrical with the handle 12 in the rear in the front-rear mode, and the handle 12 facilitates workers to move the detection device.
Claims (6)
1. A detection device for detecting the center position of each hole of a front steering knuckle is characterized in that: the damping bolt comprises a bottom plate (1), a plurality of bolts (2) and a plurality of chock blocks (10), wherein a positioning mandrel (3) is arranged on the bottom plate (1), a main pin hole bolt seat (4), a steering hole bolt seat (5), an ABS hole bolt seat (6), a damping hole bolt seat (7) and two support hole bolt seats (8) are arranged on the bottom plate (1) around the positioning mandrel (3), pin holes matched with the corresponding bolts (2) are respectively arranged on the main pin hole bolt seat (4), the steering hole bolt seat (5), the ABS hole bolt seat (6), the damping hole bolt seat (7) and the two support hole bolt seats (8), a bushing (9) is arranged in each pin hole, and the bushings (9) of the main pin hole bolt seat (4), the steering hole bolt seat (5), the ABS hole bolt seat (6) and the damping hole bolt seat (7) all extend out of the corresponding pin holes, and the outer end surfaces of the front steering knuckle main pin and the front steering arm respectively form detection reference surfaces for detecting the end surface of the front steering knuckle main pin, the end surface of the steering arm, the end surface of the ABS hole and the end surface of the damping hole, and the chock block (10) is used for being matched with each detection reference surface to detect the space size of each end surface of the front steering knuckle.
2. The detecting device for detecting the center position of each hole of the front knuckle according to claim 1, wherein: the thickness of the middle part of the chock block (10) is larger than the thickness of the two ends, and the thicknesses of the two ends are equal.
3. The detecting device for detecting the center position of each hole of the front knuckle according to claim 1, wherein: bolt (2) that king pin hole bolt seat (4), ABS hole bolt seat (6), damping hole bolt seat (7) and support hole bolt seat (8) correspond all include handheld portion (2a) and insertion portion (2b) be provided with annular spacing arch (2c) between handheld portion (2a) and insertion portion (2 b).
4. A detecting device for detecting a center position of each hole of a front knuckle according to claim 3, wherein: the bolt (2) corresponding to the steering hole bolt seat (5) comprises a handheld part (2a), a guide part (2d) and a measuring part (2e) which are sequentially connected.
5. The detecting device for detecting the center position of each hole of the front knuckle according to claim 1, wherein: the bottom plate (1) is further provided with a plug pin box (11), and the plug pin box (11) is provided with a plurality of pin holes (11 a).
6. The detecting device for detecting the center position of each hole of the front knuckle according to claim 1, wherein: two handles (12) extending forwards and backwards are respectively arranged in front of and behind the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922042460.1U CN210833308U (en) | 2019-11-22 | 2019-11-22 | Detection device for detecting center position of each hole of front steering knuckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922042460.1U CN210833308U (en) | 2019-11-22 | 2019-11-22 | Detection device for detecting center position of each hole of front steering knuckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210833308U true CN210833308U (en) | 2020-06-23 |
Family
ID=71279527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922042460.1U Expired - Fee Related CN210833308U (en) | 2019-11-22 | 2019-11-22 | Detection device for detecting center position of each hole of front steering knuckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210833308U (en) |
-
2019
- 2019-11-22 CN CN201922042460.1U patent/CN210833308U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202229743U (en) | Triangle arm assembly testing tool | |
| CN102980466B (en) | Connecting rod cap semi-manufacture position detecting tool | |
| CN210833308U (en) | Detection device for detecting center position of each hole of front steering knuckle | |
| CN204881422U (en) | Door planking examine utensil | |
| CN101236062B (en) | Motorcycle steering handle tube detection device | |
| CN203432484U (en) | Steering knuckle comprehensive detecting tool | |
| CN202599313U (en) | Phase deviation detection device for crankshaft involute spline | |
| CN210833310U (en) | Front knuckle detection device with high detection precision | |
| CN212110596U (en) | High-precision side sliding table limiting seat | |
| CN206869461U (en) | Suitable for the datum hole positioning tool of irregular shaft member processing | |
| CN102837563B (en) | Self-correct guide front wheel mechanism of rail guide vehicle for installing commercial vehicle rear axle assembly line | |
| CN201575921U (en) | Wheel universal turntable on automobile fault diagnosis test stand | |
| CN217132009U (en) | Utensil is examined to knuckle locking hole position degree | |
| CN219914229U (en) | Gauge adjusting tool | |
| CN216815243U (en) | Comprehensive steering knuckle checking fixture | |
| CN210833309U (en) | Comprehensive detection tool for detecting rear steering knuckle | |
| CN2774677Y (en) | Built-in movable centre | |
| CN216815244U (en) | Left knuckle comprehensive position checking fixture | |
| CN210718989U (en) | Comprehensive detection tool for detecting position degree and left and right piece symmetry degree of steering knuckle | |
| CN215766779U (en) | Detection tool for rear steering knuckle | |
| CN208171133U (en) | Torque arm cushion cubing after engine | |
| CN212747599U (en) | Auxiliary device for detecting installation positions of fan and gear box | |
| CN216815242U (en) | Rear cavel position degree comprehensive checking fixture | |
| CN207007084U (en) | A kind of preceding beam alignment accessory | |
| CN210558880U (en) | Tool for hoisting thrust rod support of heavy truck |
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: 20200623 |