CN110466603B - Integrated steering system mounting and limiting device - Google Patents
Integrated steering system mounting and limiting device Download PDFInfo
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- CN110466603B CN110466603B CN201910796820.9A CN201910796820A CN110466603B CN 110466603 B CN110466603 B CN 110466603B CN 201910796820 A CN201910796820 A CN 201910796820A CN 110466603 B CN110466603 B CN 110466603B
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- steering system
- limiting
- supporting seat
- plate
- limiting device
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D7/00—Steering linkage; Stub axles or their mountings
- B62D7/16—Arrangement of linkage connections
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
- Steering Controls (AREA)
Abstract
The invention discloses an integrated steering system installation limiting device which comprises a supporting seat, wherein a limiting upright post and two connecting plates are fixedly arranged on the top surface of the supporting seat, the limiting upright post is positioned between the two connecting plates, the connecting plates are used for installing a steering vertical shaft, and an angle sensor is further arranged on the supporting seat. Its purpose is in order to provide an integration a steering system installation stop device, three kinds of functions of integrated integration installation, spacing, the effective transmission of load, in limited design space, realizes three kinds of functional requirements, satisfies structure dismouting and maintainability requirement.
Description
Technical Field
The invention relates to the field of special vehicle chassis, in particular to an integrated steering system mounting and limiting device.
Background
The existing steering system mounting structure comprises three parts, namely a steering stiffening beam, a vertical shaft support and a limiting support, and meets the mounting, bearing and limiting functions of a steering system, the vertical shaft support and the limiting support are respectively arranged on the left side and the right side, the steering support beam is arranged between the vertical shaft supports on the left side and the right side, and loads during steering are transmitted and borne.
In order to meet the installation of a steering vertical shaft, a swing arm and an angular displacement sensor in a steering system in a limited design space and simultaneously have a limit limiting function, the newly designed integrated steering system installation limiting device integrates the functions of a steering stiffening beam, a vertical shaft support and a limit support, has a compact structure and ingenious design layout and meets the requirements on functions and performance.
Disclosure of Invention
The invention aims to solve the technical problem of providing an integrated steering system mounting and limiting device which integrates three functions of mounting, limiting and load effective transmission, realizes three functional requirements in a limited design space and meets the requirements of structural disassembly and assembly and maintainability.
The integrated steering system mounting and limiting device comprises a supporting seat, wherein a limiting upright post and two connecting plates are fixedly arranged on the top surface of the supporting seat, the limiting upright post is positioned between the two connecting plates, the connecting plates are used for mounting a steering vertical shaft, and an angle sensor is further arranged on the supporting seat.
The integrated steering system mounting and limiting device comprises a supporting seat, a supporting plate and a bottom plate, wherein the supporting seat is of a box-shaped structure, the supporting seat comprises two vertical plates which are oppositely arranged, the upper ends of the two vertical plates are fixedly connected with the top plate, the lower ends of the two vertical plates are fixedly connected with the bottom plate, and the upper surface of the top plate is the top surface of the supporting seat.
The integrated steering system mounting and limiting device is characterized in that the top plate is fixedly connected to the upper ends of the two vertical plates in a welding mode, and the bottom plate is also fixedly connected to the lower ends of the two vertical plates in a welding mode.
The integrated steering system mounting and limiting device is characterized in that two limiting surfaces which are obliquely arranged are symmetrically arranged on the outer side surface of the limiting upright post, and the cross section of the limiting upright post is trapezoidal.
The integrated steering system is provided with the limiting device, wherein each limiting surface is in threaded connection with a limiting bolt.
The integrated steering system mounting and limiting device is characterized in that the limiting upright post is fixedly arranged on the top surface of the supporting seat in a welding mode.
The integrated steering system is provided with the limiting device, wherein the angle sensor is fixedly arranged on a vertical plate of the supporting seat through a connecting seat.
The integrated steering system mounting and limiting device comprises a support seat, a support plate and an angle sensor, wherein the support seat is L-shaped and comprises a vertical plate and a transverse plate which are connected with each other, the vertical plate is fixedly arranged on one vertical plate of the support seat, and the transverse plate is fixedly provided with the angle sensor.
According to the integrated steering system mounting limiting device, the thickness of the connecting plate is 35 mm, the connecting plate is provided with a bolt connecting hole and a pin shaft hole for mounting the steering vertical shaft, and the connecting plate is fixedly arranged on the top surface of the supporting seat in a welding mode.
The integrated steering system is provided with the limiting device, wherein the limiting upright post is of a box-shaped structure.
When the integrated steering system mounting limiting device is used, two ends of the supporting seat are respectively and fixedly mounted on two lower longitudinal beams of a frame, the connecting plate is used for mounting a steering vertical shaft, the steering vertical shaft is provided with the swing arms, the motion trail of the swing arms is simulated, the middle area where the limits of the two swing arms meet is determined to be the mounting position of the limiting upright post, the limiting effect is guaranteed, the structure is simple and reliable, the connecting surfaces of main functions are all outer surface shelterless positions, the assembly is easy, the disassembly and the assembly are convenient, and the subsequent maintainability of products is improved.
The invention will be further explained with reference to the drawings.
Drawings
FIG. 1 is a front view of an integrated steering system mounting stop of the present invention;
FIG. 2 is a top view of the integrated steering system mounting stop of the present invention;
FIG. 3 is a left side view of the integrated steering system mounting stop of the present invention;
FIG. 4 is a perspective view of the integrated steering system mounting stop of the present invention;
FIG. 5 is a top view of the swing arm mounted with the integrated steering system mounting and limiting device of the present invention.
Detailed Description
As shown in fig. 1 and fig. 2-4, the integrated steering system mounting and limiting device of the present invention includes a supporting seat, a limiting upright 21 and two connecting plates 26 are fixed on the top surface of the supporting seat, the limiting upright 21 is located between the two connecting plates 26, the connecting plates 26 are used for mounting a steering vertical shaft 23, and an angle sensor 25 is further disposed on the supporting seat.
The integrated steering system mounting and limiting device comprises a supporting seat, wherein the supporting seat is of a box-shaped structure, the supporting seat comprises two vertical plates 28 which are oppositely arranged, the upper ends of the two vertical plates 28 are fixedly connected with top plates 27, the lower ends of the two vertical plates 28 are fixedly connected with bottom plates 29, and the upper surface of each top plate 27 is the top surface of the supporting seat.
The integrated steering system mounting and limiting device comprises a top plate 27 fixedly connected to the upper ends of two vertical plates 28 in a welding mode, and a bottom plate 29 fixedly connected to the lower ends of the two vertical plates 28 in a welding mode. Because the supporting seat adopts an integrated welding structure, the structure is simple and reliable.
According to the mounting and limiting device for the integrated steering system, two limiting surfaces which are obliquely arranged are symmetrically arranged on the outer side surface of the limiting upright post 21, and the cross section of the limiting upright post 21 is trapezoidal.
The integrated steering system of the invention is provided with a limiting device, wherein each limiting surface is in threaded connection with a limiting bolt 22.
The integrated steering system is provided with a limiting device, wherein the limiting upright post 21 is fixedly arranged on the top surface of the supporting seat in a welding mode.
The integrated steering system mounting and limiting device comprises an angle sensor 25 which is fixedly arranged on a vertical plate 28 of a supporting seat through a connecting seat 30. The connecting seat 30 is L-shaped, the connecting seat 30 includes a vertical plate and a transverse plate which are connected with each other, the vertical plate is fixedly arranged on a vertical plate 28 of the supporting seat, and the transverse plate is fixedly provided with the angle sensor 25. The connecting base 30 is bolted on the vertical plate 28, so that the installation is simple and the connection is reliable.
According to the mounting limiting device of the integrated steering system, the thickness of the connecting plate 26 is 35 mm. The connecting plate 26 is provided with a bolt connecting hole 32 and a pin shaft hole 33 for mounting the steering vertical shaft 23, and the steering vertical shaft 23 is mounted on the connecting plate 26 through bolts, so that the assembly and disassembly are convenient, and the maintainability is improved.
The connecting plate 26 is fixedly arranged on the top surface of the supporting seat in a welding mode, and after the connecting plate 26 and the supporting seat are welded, a connecting plane, a bolt connecting hole 32 and a pin shaft hole 33 are machined on a machine tool, so that the mounting precision of the steering swing arm 24 is guaranteed. And (3) positioning the limit upright post 21 by taking the center of the machined pin shaft hole 33 as a positioning reference.
The integrated steering system is provided with a limiting device, wherein the limiting upright post 21 is of a box-shaped structure. The side wall of the limit upright post 21 is also provided with a through hole for reducing the weight of the limit upright post.
When the integrated steering system mounting and limiting device is used, two ends of the supporting seat are fixedly mounted on two lower longitudinal beams 31 of a frame respectively in a welding mode, the connecting plate 26 is used for mounting the steering vertical shaft 23, the steering vertical shaft 23 is provided with the swing arm 24, the motion trail of the swing arm 24 is simulated, the middle area where the limits of the two swing arms 24 meet is determined as the mounting position of the limiting upright post 21, the limiting effect is ensured, the structure is simple and reliable, the connecting surfaces of main functions are all the positions without shielding on the outer surfaces, the assembly is easy, the disassembly and the assembly are convenient, and the subsequent maintainability of products is improved.
When the installation position of the limit upright post 21 is determined, the compact structure of the structure layout is considered, the motion tracks of the left swing arm and the right swing arm are calculated, the left-turning limit position of the left cross arm and the right-turning limit position of the right cross arm are determined, and the central areas of the two limit positions are the design and installation space of the limit upright post 21.
As shown in fig. 5, the mounting surfaces of the two limit bolts 22 in the limit upright post 21 are respectively parallel to the outer edges of the left and right swing arms when swinging to the limit positions, which is the best position for force transmission and load bearing. The limit bolt 22 adopted by the limit upright post 21 is a bolt of a standard component M24, and the length can be adjusted according to actual conditions, so that the limit effect during assembly is ensured. When the left and right swing arms reach the limit positions, the left and right swing arms touch the limit bolts 22, so that the left and right swing arms cannot move any more, and the limit effect is achieved.
The steering system is provided with the limiting device, the structure is simple and reliable, the structural strength is ensured by the integrated welding structure, the production difficulty is reduced, the connecting surfaces of the main functions are all positions without shielding on the outer surface, and the connecting surfaces are designed into a bolt connecting form, so that the assembly is easy, the disassembly and the assembly are convenient, and the subsequent maintainability of the product is improved; the limiting device simulates the motion trail of the swing arm 24, the design space is determined to be a middle area where the limits of the two swing arms meet, and the limiting device with the adjustable design space is designed to guarantee the limiting effect.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.
Claims (9)
1. The utility model provides an integration a steering system installs stop device which characterized in that: comprises a supporting seat, the top surface of the supporting seat is fixedly provided with a limit upright post and two connecting plates, the limit upright post is positioned between the two connecting plates, the connecting plates are used for installing a steering vertical shaft, the supporting seat is also provided with an angle sensor,
two obliquely arranged limiting surfaces are symmetrically arranged on the outer side surface of the limiting upright post, and the cross section of the limiting upright post is trapezoidal.
2. The integrated steering system mounting and limiting device of claim 1, wherein: the supporting seat is of a box-shaped structure and comprises two vertical plates which are oppositely arranged, the upper ends of the two vertical plates are fixedly connected with a top plate, the lower ends of the two vertical plates are fixedly connected with a bottom plate, and the upper surface of the top plate is the top surface of the supporting seat.
3. The integrated steering system mounting and limiting device of claim 2, wherein: the top plate is fixedly connected to the upper ends of the two vertical plates in a welding mode, and the bottom plate is also fixedly connected to the lower ends of the two vertical plates in a welding mode.
4. The integrated steering system mounting and limiting device of claim 3, wherein: and each limiting surface is in threaded connection with a limiting bolt.
5. The integrated steering system mounting and limiting device of claim 4, wherein: the limiting upright posts are fixedly arranged on the top surface of the supporting seat in a welding mode.
6. The integrated steering system mounting and limiting device of claim 5, wherein: the angle sensor is fixedly arranged on a vertical plate of the supporting seat through a connecting seat.
7. The integrated steering system mounting and limiting device of claim 6, wherein: the connecting seat is L-shaped and comprises a vertical plate and a transverse plate which are connected with each other, the vertical plate is fixedly arranged on a vertical plate of the supporting seat, and the transverse plate is fixedly provided with the angle sensor.
8. The integrated steering system mounting and limiting device of claim 7, wherein: the thickness of the connecting plate is 35 mm, the connecting plate is provided with a bolt connecting hole and a pin shaft hole which are used for installing the steering vertical shaft, and the connecting plate is fixedly arranged on the top surface of the supporting seat in a welding mode.
9. The integrated steering system mounting and limiting device of claim 8, wherein: the limiting upright posts are of box-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910796820.9A CN110466603B (en) | 2019-08-27 | 2019-08-27 | Integrated steering system mounting and limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910796820.9A CN110466603B (en) | 2019-08-27 | 2019-08-27 | Integrated steering system mounting and limiting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110466603A CN110466603A (en) | 2019-11-19 |
| CN110466603B true CN110466603B (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910796820.9A Active CN110466603B (en) | 2019-08-27 | 2019-08-27 | Integrated steering system mounting and limiting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN110466603B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000211540A (en) * | 1999-01-21 | 2000-08-02 | Iseki & Co Ltd | Tractor steering device |
| CN103359166A (en) * | 2013-07-30 | 2013-10-23 | 长城汽车股份有限公司 | Steering knuckle assembly for vehicle |
| CN203727465U (en) * | 2014-01-22 | 2014-07-23 | 北京汽车研究总院有限公司 | Automobile and steering limiting device thereof |
| CN104724169A (en) * | 2015-02-04 | 2015-06-24 | 台州吉利润达车桥制造有限公司 | Electromobile front axle with steering limiting parts and machining method |
| CN105197104A (en) * | 2015-09-25 | 2015-12-30 | 广西柳工机械股份有限公司 | Hydraulic steering system |
| CN207141172U (en) * | 2017-07-11 | 2018-03-27 | 潘伟才 | Tractor disc type transfer |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203703361U (en) * | 2014-01-26 | 2014-07-09 | 中国海洋大学 | Auxiliary mechanism for underwater installation of lag bolt grouting loops |
| CN103759074B (en) * | 2014-01-26 | 2016-04-13 | 中国海洋大学 | Lag bolt technique of grouted clamp installs assisting agency under water |
| CN205293208U (en) * | 2016-01-06 | 2016-06-08 | 天津旭腾达自动化设备有限公司 | Swing arm structure of robot vanning equipment |
-
2019
- 2019-08-27 CN CN201910796820.9A patent/CN110466603B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000211540A (en) * | 1999-01-21 | 2000-08-02 | Iseki & Co Ltd | Tractor steering device |
| CN103359166A (en) * | 2013-07-30 | 2013-10-23 | 长城汽车股份有限公司 | Steering knuckle assembly for vehicle |
| CN203727465U (en) * | 2014-01-22 | 2014-07-23 | 北京汽车研究总院有限公司 | Automobile and steering limiting device thereof |
| CN104724169A (en) * | 2015-02-04 | 2015-06-24 | 台州吉利润达车桥制造有限公司 | Electromobile front axle with steering limiting parts and machining method |
| CN105197104A (en) * | 2015-09-25 | 2015-12-30 | 广西柳工机械股份有限公司 | Hydraulic steering system |
| CN207141172U (en) * | 2017-07-11 | 2018-03-27 | 潘伟才 | Tractor disc type transfer |
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| Publication number | Publication date |
|---|---|
| CN110466603A (en) | 2019-11-19 |
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