CN217132008U - Left knuckle comprehensive position measuring tool - Google Patents
Left knuckle comprehensive position measuring tool Download PDFInfo
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- CN217132008U CN217132008U CN202122932552.4U CN202122932552U CN217132008U CN 217132008 U CN217132008 U CN 217132008U CN 202122932552 U CN202122932552 U CN 202122932552U CN 217132008 U CN217132008 U CN 217132008U
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- positioning
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Abstract
The utility model discloses a left side knuckle integrated position degree measuring tool, its characterized in that: the bottom plate, be provided with the location axle on the bottom plate, the outside of location axle is provided with the three end locating piece of arranging along the circumferencial direction, be provided with the support locating hole of two vertical directions on the bottom plate, be provided with the bush in the support locating hole, two be provided with support hole location bolt, support hole inspection bolt in the support locating hole respectively, be provided with king pin hole inspection round pin, shock attenuation hole bolt, steering hole bolt, ABS screw hole bolt around the location axle, the beneficial effects of the utility model include: simple structure, convenient operation fixes a position accurately, once fixes a position and can realize the detection of a plurality of position degrees, very big improvement detection efficiency for the production beat of product.
Description
Technical Field
The utility model relates to an examine the utensil field, concretely relates to left knuckle synthesizes position degree measuring tool.
Background
The steering knuckle is one of main parts on an automobile steering axle, can enable an automobile to stably run and sensitively transmit the running direction, and has the function of bearing the front load of the automobile and supporting and driving a front wheel to rotate around a main pin so as to enable the automobile to steer. Under the driving state of the automobile, the automobile bears variable impact load, so that higher requirements on the precision of the automobile are put forward in the production process. If it is difficult to guarantee the accurate measurement, must influence the operation and control performance of car, even bring the potential safety hazard. The position structure of the swing arm under the general knuckle is complex, so that the measurement difficulty is high, the production period is prolonged, and the assembly cost is increased. The existing knuckle checking fixture has the following defects: single function, poor precision, complex operation and slow detection speed.
Disclosure of Invention
To the weak point among the above-mentioned prior art, the utility model provides a left knuckle synthesizes position degree measuring tool, its simple structure, convenient operation, positioning accuracy is high, and convenient a plurality of position degree sizes of detecting simultaneously.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a position degree measuring tool is synthesized to left knuckle which characterized in that: the damping device comprises a bottom plate, wherein a positioning shaft is arranged on the bottom plate, three end positioning blocks which are arranged along the circumferential direction are arranged on the outer side of the positioning shaft, two bracket positioning holes in the vertical direction are arranged on the bottom plate, a bushing is arranged in each bracket positioning hole, a bracket hole positioning bolt and a bracket hole checking bolt are respectively arranged in each bracket positioning hole, a main pin hole checking pin which is transversely arranged in the front-back direction is arranged in front of the positioning shaft, the main pin hole checking pin is positioned on the bottom plate through a main pin hole seat, the main pin hole seat is provided with a positioning hole, a bushing is arranged in each positioning hole, the main pin hole checking pin is arranged in each positioning hole in a sliding fit manner, the moving direction of the main pin hole checking pin is upwards tilted by 3 degrees compared with the horizontal direction, and two damping hole bolts which are transversely arranged in the left-right direction are arranged behind the positioning shaft, the damping hole bolt is positioned on the bottom plate through a damping hole seat, a transverse positioning hole is formed in the damping hole seat, and the damping hole bolt is inserted into the positioning hole in the damping hole seat from right to left; the right side of location axle has the steering hole bolt of place ahead direction transverse arrangement, the steering hole bolt is in through turning to the hole seat location on the bottom plate, the locating hole has on the steering hole seat, the steering hole bolt inserts from preceding to the back in the locating hole of steering hole seat, just it is inclined to one side 8 to compare in the horizontal direction down to turn to hole bolt direction of motion, the location axle right side have two vertical ABS inspection holes, and two on the bottom plate all be provided with the ABS bush in the ABS inspection hole, two the ABS inspection hole cooperation respectively sets up ABS hole inspection pin and ABS screw hole inspection pin, two ABS inspection hole axle center line is 5.3 contained angles with the fore-and-aft direction.
Furtherly, two direction interval arrangement around the shock attenuation hole bolt, and be located the place ahead shock attenuation hole bolt level is less than and is located the back shock attenuation hole bolt level, two the axle center line of shock attenuation hole bolt is 7.51 with the contained angle of horizontal direction.
Furthermore, the ABS hole detection pin and the ABS threaded hole detection pin are both of a step shaft structure, the front section is a positioning section and is used for being matched and positioned in the ABS bushing, the second section is an ABS hole or a threaded hole used for detecting the left steering knuckle, and the third section is a handle section.
Furthermore, a main pin hole end surface clearance gauge is movably arranged on the rear end surface of the main pin hole seat and used for detecting the position size of the end surface of the main pin hole of the left steering knuckle.
Furthermore, a damping hole end surface clearance gauge is movably arranged on the left end surface of the damping hole seat and used for detecting the position size of the right end surface of the damping hole of the left steering knuckle.
Furthermore, a steering hole taper sleeve is sleeved at the front end of the steering hole bolt.
Furthermore, a steering hole end surface clearance gauge is movably arranged on the rear end surface of the steering hole seat and used for detecting the position size of the end surface of the steering hole of the left steering knuckle.
The beneficial effects of the utility model include: simple structure, convenient operation fixes a position accurately, once fixes a position and can realize the detection of a plurality of position degrees, very big improvement detection efficiency for the production beat of product.
Drawings
Figure 1 is a schematic top view of the present invention,
FIG. 2 is a right side view of FIG. 1;
fig. 3 is a cross-sectional view a-a of fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments and accompanying drawings.
A measuring tool for measuring the comprehensive position degree of a left steering knuckle as shown in figures 1-3 is used for detecting the position degree of all assembling hole sites on the left steering knuckle of an automobile and structurally comprises a bottom plate 1, and supporting legs 2 are arranged at four corners of the bottom plate. The bottom plate 1 is provided with a positioning shaft 7 for positioning a central shaft hole of the left steering knuckle. The outer side of the positioning shaft 7 is provided with three end positioning blocks 6 arranged along the circumferential direction for forming a positioning plane. Be provided with the support locating hole 4 of two vertical directions on the bottom plate 1, be provided with the bush in the support locating hole 4, be provided with support hole location bolt 5, support hole inspection bolt 3 in two support locating holes 4 respectively, through wherein fix a position bolt 5 cooperation location axle 7, end locating piece 6 realize the accurate location of left knuckle, fix a position accurately, convenient operation.
The front of the positioning shaft 7 is provided with a main pin hole inspection pin 9 transversely arranged in the front-back direction, the main pin hole inspection pin 9 is positioned on the bottom plate 1 through a main pin hole seat 8, the main pin hole seat 8 is provided with a positioning hole, a bushing is arranged in the positioning hole, the main pin hole inspection pin 9 is arranged on the bushing in the positioning hole in a sliding fit mode, the main pin hole inspection pin 9 is inserted from front to back, the moving direction of the main pin hole inspection pin 9 is upward 3 degrees in comparison with the horizontal direction, and the main pin hole inspection pin is used for detecting the position degree of the main pin hole. The rear end face of the main pin hole base 16 is movably provided with a main pin hole end face clearance gauge 11 for detecting the position size of the left steering knuckle main pin hole end face.
Two shock absorption hole inserting pins 13 transversely arranged in the left-right direction are arranged behind the positioning shaft 7, the shock absorption hole inserting pins 13 are positioned on the bottom plate 1 through shock absorption hole seats 12, transverse positioning holes are formed in the shock absorption hole seats 12, and the shock absorption hole inserting pins 13 are inserted into the positioning holes in the shock absorption hole seats 12 from right to left; two shock attenuation hole bolt 13 front and back direction interval arrangement, and the shock attenuation hole bolt 13 level that is located the place ahead is less than the shock attenuation hole bolt 13 level that is located the back, and the contained angle of the axle center line of two shock attenuation hole bolts 13 and front and back horizontal direction is 7.51. And a damping hole end surface clearance gauge 15 is movably arranged on the left end surface of the damping hole seat 12 and used for detecting the position size of the right end surface of the damping hole of the left steering knuckle.
The right side of location axle 7 has the direction of the place ahead direction transverse arrangement to turn to the hole bolt 17, turns to the hole bolt 17 and passes through to turn to the hole seat 16 and fix a position on bottom plate 1, turns to and has the locating hole on the hole seat 16, turns to in the hole bolt 17 inserts the locating hole that turns to the hole seat 16 from front to back, and turns to the hole bolt 17 direction of motion and than 8 degrees below the horizontal direction, turns to the front end cover of hole bolt 17 and is equipped with and turns to hole tapering cover 18 for detect the tapering that turns to the hole. The rear end face of the steering hole seat 16 is movably provided with a steering hole end face clearance gauge 20 for detecting the position size of the left steering knuckle steering hole end face.
Two vertical ABS detection holes are formed in the bottom plate 1 on the right side of the positioning shaft 7, ABS bushes 23 are arranged in the two ABS detection holes, an ABS hole detection pin 22 and an ABS threaded hole detection pin 24 are arranged in the two ABS detection holes in a matched mode respectively, and the axis connecting line of the two ABS detection holes and the front and back direction form an included angle of 5.3 degrees. The ABS hole detection pin 22 and the ABS threaded hole detection pin 24 are both of a step shaft structure, the front section is a positioning section and is used for being matched and positioned in the ABS bushing 23, the second section is an ABS hole or a threaded hole for detecting a left steering knuckle, and the third section is a handle section.
The technical solutions provided by the embodiments of the present invention are described in detail above, and the principles and embodiments of the present invention are explained herein by using specific examples, and the descriptions of the above embodiments are only applicable to help understand the principles of the embodiments of the present invention; meanwhile, for a person skilled in the art, according to the embodiments of the present invention, there may be variations in the specific implementation manners and application ranges, and in summary, the content of the description should not be construed as a limitation to the present invention.
Claims (7)
1. The utility model provides a position degree measuring tool is synthesized to left knuckle which characterized in that: the device comprises a bottom plate (1), wherein a positioning shaft (7) is arranged on the bottom plate (1), three end positioning blocks (6) arranged along the circumferential direction are arranged on the outer side of the positioning shaft (7), two support positioning holes (4) in the vertical direction are arranged on the bottom plate (1), a bushing is arranged in each support positioning hole (4), a support hole positioning bolt (5) and a support hole inspection bolt (3) are respectively arranged in each support positioning hole (4), a main pin hole inspection pin (9) transversely arranged in the front-back direction is arranged in front of the positioning shaft (7), the main pin hole inspection pin (9) is positioned on the bottom plate (1) through a main pin hole seat (8), a positioning hole is formed in each main pin hole seat (8), a bushing is arranged in each positioning hole, and the main pin hole inspection pins (9) are arranged in the positioning holes in a sliding fit manner, the movement direction of the main pin hole inspection pin (9) is upward tilted by 3 degrees compared with the horizontal direction, two damping hole bolts (13) transversely arranged in the left-right direction are arranged behind the positioning shaft (7), the damping hole bolts (13) are positioned on the bottom plate (1) through damping hole seats (12), transverse positioning holes are formed in the damping hole seats (12), and the damping hole bolts (13) are inserted into the positioning holes in the damping hole seats (12) from right to left; the right side of location axle (7) has the steering hole bolt (17) of place ahead direction transverse arrangement, steering hole bolt (17) are fixed a position on bottom plate (1) through steering hole seat (16), the locating hole has on steering hole seat (16), steering hole bolt (17) insert from preceding to the back in the locating hole of steering hole seat (16), just steering hole bolt (17) direction of motion is compared 8 degrees partially under the horizontal direction, location axle (7) right side bottom plate (1) is gone up and is had two vertical ABS inspection holes, and two all be provided with ABS bush (23) in the ABS inspection hole, two the ABS inspection hole cooperates respectively and sets up ABS hole inspection pin (22) and ABS screw hole inspection pin (24), two ABS inspection hole axle center line is 5.3 contained angles with the fore-and-aft direction.
2. The left knuckle integrated position metric gauge of claim 1, wherein: two damping hole bolt (13) fore-and-aft direction interval arrangement, and be located the place ahead damping hole bolt (13) level is less than and is located the rear damping hole bolt (13) level, two the axle center line of damping hole bolt (13) is 7.51 with the contained angle of horizontal direction.
3. The left knuckle integrated position metric gauge of claim 1, wherein: the ABS hole detection pin (22) and the ABS threaded hole detection pin (24) are both of a step shaft structure, the front section is a positioning section and is positioned in the ABS bush (23) in a matched mode, the second section is an ABS hole or threaded hole for detecting a left steering knuckle, and the third section is a handle section.
4. The left knuckle integrated position metric gauge of claim 1, wherein: and a main pin hole end surface clearance gauge (11) is movably arranged on the rear end surface of the main pin hole seat (8) and used for detecting the position size of the end surface of the main pin hole of the left steering knuckle.
5. The left knuckle integrated position metric gauge of claim 1, wherein: and a damping hole end surface clearance gauge (15) is movably arranged on the left end surface of the damping hole seat (12) and used for detecting the position size of the right end surface of the damping hole of the left steering knuckle.
6. The left knuckle integrated position metric gauge of claim 1, wherein: the front end of the steering hole bolt (17) is sleeved with a steering hole taper sleeve (18).
7. The left knuckle integrated position metric gauge of claim 6, wherein: and a steering hole end surface clearance gauge (20) is movably arranged on the rear end surface of the steering hole seat (16) and used for detecting the position size of the end surface of the steering hole of the left steering knuckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122932552.4U CN217132008U (en) | 2021-11-26 | 2021-11-26 | Left knuckle comprehensive position measuring tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122932552.4U CN217132008U (en) | 2021-11-26 | 2021-11-26 | Left knuckle comprehensive position measuring tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217132008U true CN217132008U (en) | 2022-08-05 |
Family
ID=82617007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122932552.4U Active CN217132008U (en) | 2021-11-26 | 2021-11-26 | Left knuckle comprehensive position measuring tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217132008U (en) |
-
2021
- 2021-11-26 CN CN202122932552.4U patent/CN217132008U/en active Active
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