CN204871178U - Durable spindle - Google Patents
Durable spindle Download PDFInfo
- Publication number
- CN204871178U CN204871178U CN201520631891.0U CN201520631891U CN204871178U CN 204871178 U CN204871178 U CN 204871178U CN 201520631891 U CN201520631891 U CN 201520631891U CN 204871178 U CN204871178 U CN 204871178U
- Authority
- CN
- China
- Prior art keywords
- knuckle
- hole
- steering swivel
- bight
- connecting arm
- 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
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- Vehicle Body Suspensions (AREA)
Abstract
The utility model discloses a durable spindle, including the knuckle main part, the knuckle main part is equipped with the profile hole, knuckle main part left side is equipped with two and connects the bight, knuckle main part right side is equipped with the linking arm, knuckle main part front side is equipped with the back shaft, it is located the knuckle left and right sides respectively and is downwards respectively and upwards extends to connect bight and linking arm, the back shaft is unanimous with the linking arm with the extending direction that the knuckle main part is perpendicular relation and back shaft, the extension end of back shaft is equipped with and supports the shaft hole, support the axis in shaft hole and personally submit the slope relation with the level of knuckle main part, the extension section of linking arm is equipped with the linking arm hole, be the slope relation between the axis in linking arm hole and the knuckle horizontal plane, slope contained angle between linking arm hole and the knuckle body is greater than the slope contained angle that supports between shaft hole and the knuckle body, the free end of connecting the bight all is equipped with the mounting hole. The utility model discloses its fracture is avoided to pressure on different angle trompils dispersion knuckle is not equidirectional.
Description
Technical field
The utility model belongs to technical field of automobile, especially relates to the spindle in automobile steering system.
Background technology
Steering swivel is the vital parts on steering axle of automobile, and steering swivel, under motoring condition, subjects changeable impact load.Steering swivel of the prior art comprises body construction, and this body construction is provided with and turns to axis hole, and body construction is also provided with connecting arm, and spindle arm is provided with connection arm aperture, and the opposite side of body construction is provided with two and connects bight, connects bight and is provided with mounting hole.Due to steering swivel of the prior art turning to axis hole, connect arm aperture and mounting hole etc., its size offered and position are paid the utmost attention in the same size usually, and arrange in the orientation such as parallel or symmetrical or coaxial, design like this, profile is unification comparatively, in usual cases, its structure is also comparatively stable, but, because steering swivel is under motoring condition, subject the pressure load of all directions, unified symmetrical open-celled structure, when loading direction is certain, its ability to bear is better, but when loading direction changes, steering swivel is then easily caused to be easy to fracture, reduce service life.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides a kind of durable spindle, and this spindle arranges the pressure that perforate dispersion steering swivel different directions bears by different angles, make it avoid fracture, increase the service life.
To achieve these goals, the technical solution adopted in the utility model is: a kind of durable spindle, comprise knuckle body, this knuckle body offers profiled orifice, the left side of knuckle body is provided with two and connects bight, the right side of knuckle body is provided with connecting arm, the front side of knuckle body is provided with pivot shaft, it is characterized in that: described connection bight and connecting arm lay respectively at the steering swivel left and right sides and be extend downwards and upwards respectively, described pivot shaft and knuckle body in the relation of intersecting vertically and the bearing of trend of pivot shaft and connecting arm consistent, the elongated end of pivot shaft is provided with supporting shaft hole, the axis of this supporting shaft hole and the horizontal surface of knuckle body are inclination overlapping relation, the extension of described connecting arm is provided with connection arm aperture, in inclination overlapping relation between the axis of this connection arm aperture and steering swivel horizontal surface, the slanted angle connected between arm aperture and steering swivel body is greater than the slanted angle between supporting shaft hole and steering swivel body, the free end in described connection bight is equipped with mounting hole.
As further setting of the present utility model, the elongated end of described pivot shaft is provided with the chovr body parallel with steering swivel body, this chovr body is provided with through hole, this chovr body through hole forms described supporting shaft hole, this chovr body through-hole side wall is provided with aperture slots, this aperture slots is positioned at chovr body side upward, and the both sides outer wall of this aperture slots is respectively equipped with ear symmetrical mutually, and Liang Ge ear is equipped with locking hole.
As further setting of the present utility model, two joint angle portions on the left of described steering swivel body extend the front connection bight of formation and rear connection bight towards front-end and back-end respectively, the free end in front connection bight is arranged in the outer part than the free end in rear connection bight, the setting and the mounting hole in two connection bights is dislocation arrangement.
As further setting of the present utility model, overlapping relation in obtuse angle between described connecting arm and steering swivel body, the end, extension of connecting arm is lower than the elongated end end of described pivot shaft.
As further setting of the present utility model, described steering swivel body radial end face is circumferentially distributed with the installation screw coordinated with automotive hub, and three installation screws are equilateral triangle distribution.
Adopt such scheme, pivot shaft in the utility model, connecting arm, joint angle portion, front and back lay respectively at the front end of steering swivel body, right side, front left side and left rear side, each parts are arranged in different directions, the pressure of upper dispersion steering swivel carrying from different directions; Pivot shaft forms the matching relationship vertical with steering swivel body by the front end of steering swivel body by inner sunken face K/UP, connecting arm is then upwards extended to form and steering swivel body matching relationship in obtuse angle by the right side of steering swivel body, and connect arm aperture lower than supporting shaft hole, make two through holes in perforate in differing heights, different obliquity; In addition, two connect bight be arranged evenly in one outer one two mounting holes are not overlapped, and further increases the ability that steering swivel disperses bearing capacity; Moreover, being arranged so that of aperture slots on the chovr body of pivot shaft end and ear forms matching relationship closely between this supporting shaft hole and other accessories, ensure that rotating operation is more laborsaving, avoid being obliquely installed because of supporting shaft hole, cause the connectivity of supporting shaft hole and other accessories poor, and cause the defect that cannot rotate easily; And above-mentioned connection arm aperture is the large horn vibrational power flow in little one end, one end, one end of its big uncork offers spacer groove, there is extruding closely effect by the installation of pad to the big uncork one end connecting arm aperture, make to be formed between itself and other accessory to closely cooperate, improve the labor-saving operated; Moreover the installation screw on steering swivel body is that equilateral triangle is distributed in steering swivel quilt cover radial end face, make to be formed between itself and vehicle hub to stablize smooth mounting structure.
Below in conjunction with accompanying drawing, the utility model is further described.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model specific embodiment structural front view;
Accompanying drawing 2 is the utility model specific embodiment structure right elevation;
Accompanying drawing 3 is the utility model specific embodiment structure birds-eye view;
Knuckle body 1, profiled orifice 11, installation screw 12, front connection bight 21, rear connection bight 22, mounting hole 23, connecting arm 3, extension 31, connection arm aperture 311, pivot shaft 4, elongated end 41, chovr body 42, supporting shaft hole 421, aperture slots 422, ear 423, locking hole 424.
Detailed description of the invention
Specific embodiment of the utility model is durable spindle as Figure 1-3, comprise knuckle body 1, this knuckle body 1 offers profiled orifice 11, the left side of knuckle body 1 is provided with two and connects bight 21, 22, the right side of knuckle body 1 is provided with connecting arm 3, the front side of knuckle body 1 is provided with pivot shaft 4, connect bight 21, 22 and connecting arm 3 lay respectively at the steering swivel left and right sides and respectively in extending downwards and upwards, pivot shaft 4 and knuckle body 1 in the relation of intersecting vertically and the bearing of trend of pivot shaft 4 and connecting arm 3 consistent, the elongated end 41 of pivot shaft 4 is provided with supporting shaft hole 421, the axis of this supporting shaft hole 421 and the horizontal surface of knuckle body 1 are inclination overlapping relation, the extension 31 of connecting arm 3 is provided with and connects arm aperture 311, in inclination overlapping relation between the axis of this connection arm aperture 311 and steering swivel horizontal surface, the slanted angle connected between arm aperture 311 and steering swivel body is greater than the slanted angle between supporting shaft hole 421 and steering swivel body, the leaning angle connected in the present embodiment between arm aperture 311 and steering swivel body horizontal surface is 21 °, leaning angle between supporting shaft hole 421 and steering swivel body horizontal surface is 8 °, connect bight 21, the free end of 22 is equipped with mounting hole 23.
The elongated end 41 of above-mentioned pivot shaft 4 is provided with the chovr body 42 parallel with steering swivel body, this chovr body 42 is provided with through hole, this chovr body 42 through hole forms supporting shaft hole 421, this chovr body 42 through-hole side wall is provided with aperture slots 422, this aperture slots 422 is positioned at chovr body 42 side upward, the both sides outer wall of this aperture slots 422 is respectively equipped with ear of ear 423, Liang Ge 423 symmetrical mutually and is equipped with locking hole 424.
Two on the left of above-mentioned steering swivel body connect bight 21,22 and extend the front connection bight 21 of formation and rear connection bight 22 towards front-end and back-end respectively, the free end in front connection bight 21 is arranged in the outer part than the free end in rear connection bight 22, the setting and the mounting hole 23 in two connection bights 21,22 is dislocation arrangement.
Overlapping relation in obtuse angle between above-mentioned connecting arm 3 and steering swivel body, the end, extension 31 of connecting arm 3 is lower than elongated end 41 end of pivot shaft 4.
Above-mentioned steering swivel body radial end face is circumferentially distributed with installation screw 12, three installation screws 12 distribution in equilateral triangle coordinated with automotive hub.
Pivot shaft 4 in the utility model, connecting arm 3, connection bight, front and back 21,2222 lay respectively at the front end of steering swivel body, right side, front left side and left rear side, each parts are arranged in different directions, the pressure of upper dispersion steering swivel carrying from different directions; Pivot shaft 4 forms the matching relationship vertical with steering swivel body by the front end of steering swivel body by inner sunken face K/UP, connecting arm 3 is upwards extended to form and steering swivel body matching relationship in obtuse angle by the right side of steering swivel body, and connect arm aperture 311 lower than supporting shaft hole 421, make two through holes in perforate in differing heights, different obliquity; In addition, two connect bight 21,22 and in arranged evenly in one outward one, two mounting holes 23 are not overlapped, further increase the ability of steering swivel dispersion bearing capacity; Moreover, being arranged so that of aperture slots 422 on the chovr body 42 of pivot shaft 4 end and ear 423 forms matching relationship closely between this supporting shaft hole 421 and other accessories, ensure that rotating operation is more laborsaving, avoid being obliquely installed because of supporting shaft hole 421, cause supporting shaft hole 421 poor with the connectivity of other accessories, and cause the defect that cannot rotate easily; And the horn vibrational power flow that above-mentioned connection arm aperture 311 is large in little one end, one end, one end of its big uncork offers spacer groove, there is extruding closely effect by the installation of pad to the big uncork one end connecting arm aperture 311, make to be formed between itself and other accessory to closely cooperate, improve the labor-saving operated; Moreover the installation screw 12 on steering swivel body is distributed in steering swivel quilt cover radial end face in equilateral triangle, make to be formed between itself and vehicle hub to stablize smooth mounting structure.
The utility model is not limited to above-mentioned detailed description of the invention; persons skilled in the art are content disclosed in the utility model; other multiple detailed description of the invention can be adopted to implement of the present utility model; or every employing project organization of the present utility model and thinking; do simple change or change, all fall into protection domain of the present utility model.
Claims (5)
1. a durable spindle, comprise knuckle body, this knuckle body offers profiled orifice, the left side of knuckle body is provided with two and connects bight, the right side of knuckle body is provided with connecting arm, the front side of knuckle body is provided with pivot shaft, it is characterized in that: described connection bight and connecting arm lay respectively at the steering swivel left and right sides and be extend downwards and upwards respectively, described pivot shaft and knuckle body in the relation of intersecting vertically and the bearing of trend of pivot shaft and connecting arm consistent, the elongated end of pivot shaft is provided with supporting shaft hole, the axis of this supporting shaft hole and the horizontal surface of knuckle body are inclination overlapping relation, the extension of described connecting arm is provided with connection arm aperture, in inclination overlapping relation between the axis of this connection arm aperture and steering swivel horizontal surface, the slanted angle connected between arm aperture and steering swivel body is greater than the slanted angle between supporting shaft hole and steering swivel body, the free end in described connection bight is equipped with mounting hole.
2. durable spindle according to claim 1, it is characterized in that: the elongated end of described pivot shaft is provided with the chovr body parallel with steering swivel body, this chovr body is provided with through hole, this chovr body through hole forms described supporting shaft hole, this chovr body through-hole side wall is provided with aperture slots, this aperture slots is positioned at chovr body side upward, and the both sides outer wall of this aperture slots is respectively equipped with ear symmetrical mutually, and Liang Ge ear is equipped with locking hole.
3. durable spindle according to claim 1, it is characterized in that: two joint angle portions on the left of described steering swivel body extend the front connection bight of formation and rear connection bight towards front-end and back-end respectively, the free end in front connection bight is arranged in the outer part than the free end in rear connection bight, the setting and the mounting hole in two connection bights is dislocation arrangement.
4. durable spindle according to claim 1, is characterized in that: overlapping relation in obtuse angle between described connecting arm and steering swivel body, and the end, extension of connecting arm is lower than the elongated end end of described pivot shaft.
5. durable spindle according to claim 1, is characterized in that: described steering swivel body radial end face is circumferentially distributed with the installation screw coordinated with automotive hub, and three installation screws are equilateral triangle distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520631891.0U CN204871178U (en) | 2015-08-20 | 2015-08-20 | Durable spindle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520631891.0U CN204871178U (en) | 2015-08-20 | 2015-08-20 | Durable spindle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204871178U true CN204871178U (en) | 2015-12-16 |
Family
ID=54815588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520631891.0U Expired - Fee Related CN204871178U (en) | 2015-08-20 | 2015-08-20 | Durable spindle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204871178U (en) |
-
2015
- 2015-08-20 CN CN201520631891.0U patent/CN204871178U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20180820 |