CN113353143A - Steering column with adjustable quick locking structure support - Google Patents
Steering column with adjustable quick locking structure support Download PDFInfo
- Publication number
- CN113353143A CN113353143A CN202110672772.XA CN202110672772A CN113353143A CN 113353143 A CN113353143 A CN 113353143A CN 202110672772 A CN202110672772 A CN 202110672772A CN 113353143 A CN113353143 A CN 113353143A
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- CN
- China
- Prior art keywords
- support
- long bolt
- fixing frames
- lining plate
- side fixing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
- B62D1/187—Steering columns yieldable or adjustable, e.g. tiltable with tilt adjustment; with tilt and axial adjustment
- B62D1/189—Steering columns yieldable or adjustable, e.g. tiltable with tilt adjustment; with tilt and axial adjustment the entire column being tiltable as a unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
- B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
- B62D1/16—Steering columns
- B62D1/18—Steering columns yieldable or adjustable, e.g. tiltable
- B62D1/184—Mechanisms for locking columns at selected positions
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering Controls (AREA)
Abstract
The invention discloses a steering column with an adjustable quick locking structure support, which comprises an inner side aluminum support, an upper aluminum support, fixing frames at two sides and a handle, wherein lining plates are arranged at two sides of the inner side aluminum support, a C-shaped groove is formed in the middle of the upper part of each lining plate, and a central sleeve is arranged at the inner side of the inner side aluminum support. The locking block, the locking matching groove are matched with the handle and the first long bolt, so that the height of the inner aluminum support relative to the fixing frames on the two sides can be conveniently loosened and locked, the front and back adjustment is facilitated, the installation efficiency and the adjustment effect are improved, the structural strength is ensured while the load is reduced by using the inner aluminum support, the fixing frames on the two sides and the lining plate made of aluminum alloy, the working efficiency is improved during installation and maintenance by using the modular structure, the weight of the lining plate can be effectively reduced by using the C-shaped groove, and effective elastic potential energy support can be provided by using the matching between the C-shaped groove and the fixing frames on the two sides during the fixing and the installation of the first long bolt, so that the fixing effect is improved.
Description
Technical Field
The invention relates to the field of automobile manufacturing, in particular to a steering column with an adjustable quick locking structure support.
Background
An automobile steering column is an important component of an automobile steering system and is a steering mechanism for connecting a steering wheel and a steering gear. The steering column is an important component of a steering operation mechanism of an automobile steering system, and changes or restores the traveling direction of an automobile together with other mechanisms. When the automobile is turned, the driver applies a steering torque to the steering wheel, and the torque is input into the steering gear through the steering column.
In the existing machining field, a steering column acts on a central connecting piece, the steering column bears the action of lifting and lowering, and cannot receive the interference of external relay force while ensuring flexibility because the steering column is mainly connected with a steering wheel and a steering gear, and a common mechanism usually adopts a steel structure in order to ensure the strength of flexible parts, so that a certain gravity burden exists on the steering column, and when the steering column structure is finely adjusted, if a matching mode of a nut and a wrench is adopted, the steering column is very inconvenient.
Disclosure of Invention
It is an object of the present invention to solve the above problems by providing a steering column having an adjustable quick lock structural bracket.
The invention realizes the purpose through the following technical scheme:
a steering column with an adjustable quick locking structure support comprises an inner aluminum support, an upper aluminum support, two side fixing frames and a handle, wherein inner lining plates are arranged on two sides of the inner aluminum support, a C-shaped groove is formed in the middle of the upper portion of each inner lining plate, a central sleeve is arranged on the inner side of the inner aluminum support, a first long bolt is connected inside the central sleeve, an upper sliding groove and a lower sliding groove are formed between the first long bolt and the inner aluminum support, the two side fixing frames are arranged on the outer side of each inner lining plate, the first long bolt penetrates through the inner lining plates and the two side fixing frames, a first limiting groove is formed between the first long bolt and the inner lining plates, a sliding block is arranged between the first long bolt and the two side fixing frames, a first outer matching groove is formed between the sliding block and the two side fixing frames, and a locking block is arranged at one end of, the locking piece outside is provided with the handle, the shaping has four toper pieces on the locking piece, just toper piece on the locking piece with be provided with locking cooperation groove between the handle, center sleeve rear side is provided with the second sleeve, second long bolt has been passed to second sleeve inboard, the second long bolt with be provided with the second spacing groove between the interior welt, be located on the second long bolt the interior welt outside is provided with second sliding fit bearing, second sliding fit bearing with be provided with the outer cooperation groove of second between the both sides mount, be located the interior welt with the rear end bottom of both sides mount passes through short bolted connection, inboard aluminum support front end bottom is provided with the support rib board, the after-poppet is installed at both sides mount rear end top.
Preferably: thin hexagonal nut is installed to steering spindle welding assembly front end, the thin hexagonal nut inboard is fixed with the plain washer, steering spindle welding assembly center part external connection has go up the aluminium support, steering spindle welding assembly with go up through deep groove ball bearing cooperation between the aluminium support, it is provided with the sensor mounting bracket to go up the aluminium support outside, it is connected with inboard aluminium support to go up the aluminium support rear end.
Preferably: go up the aluminium support with sensor mounting bracket integrated into one piece, go up the aluminium support and pass through bolted connection inboard aluminium support, go up the aluminium support the sensor mounting bracket inboard aluminium support material is the aluminum alloy.
So set up, integrated into one piece has guaranteed structural strength, utilizes modular structure to improve installation and maintenance efficiency.
Preferably: the central sleeve is connected with the first long bolt in a sliding mode, the first long bolt is connected with the inner lining plate and the inner side aluminum support in a sliding mode, and the sliding block is in interference fit with the first long bolt.
With the arrangement, the first long bolt is used for matching and adjusting, so that the connection stability between the inner side aluminum support and the two side fixing frames and between the inner lining plates is ensured.
Preferably: the locking piece with sliding block integrated into one piece, sliding block sliding connection the both sides mount.
So set up, the locking piece is used for the cooperation slip locking.
Preferably: the quantity of the lining plate and the two side fixing frames is 2, and the two side fixing frames are of hollow structures.
So set up, the fretwork design lightens and bears a burden, utilizes modularization easy to assemble and maintenance simultaneously.
Compared with the prior art, the invention has the following beneficial effects:
1. the locking block, the locking matching groove and the handle are matched with the first long bolt, so that the height of the inner side aluminum support relative to the fixing frames on the two sides can be conveniently loosened and locked, and the front and back adjustment can be conveniently realized, and the installation efficiency and the adjustment effect can be improved;
2. the aluminum alloy inner side aluminum support, the two side fixing frames and the inner lining plate are used, the load is reduced, the structural strength is guaranteed, and the modular structure is used, so that the working efficiency is improved during installation and maintenance;
3. utilize C type groove can effectively subtract heavy for interior welt to can utilize and the both sides cooperation between the mount, when fixing and when installing first long bolt, provide effectual elastic potential energy and support, thereby improve fixed effect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a steering column having an adjustable quick lock structural bracket according to the present invention;
FIG. 2 is a schematic view of a two-sided mounting bracket for a steering column having an adjustable quick lock structural bracket according to the present invention;
FIG. 3 is a schematic view of the construction of an inner liner of a steering column having an adjustable quick lock structural bracket according to the present invention;
FIG. 4 is a front view of a steering column having an adjustable quick lock structural bracket in accordance with the present invention;
FIG. 5 is a top plan view of a steering column having an adjustable quick lock structural bracket in accordance with the present invention;
FIG. 6 is a right side view of a steering column having an adjustable quick lock structural bracket in accordance with the present invention;
fig. 7 is a schematic view of a C-shaped channel configuration of a steering column having an adjustable quick lock structural bracket in accordance with the present invention.
The reference numerals are explained below:
1. a hexagonal thin nut; 2. a flat washer; 3. a steering shaft welding assembly; 4. mounting an aluminum bracket; 5. a sensor mounting bracket; 6. an inner aluminum support; 7. two side fixing frames; 8. a central sleeve; 9. a first long bolt; 10. a handle; 11. a slider; 12. a second long bolt; 13. a second slip fit bearing; 14. a short bolt; 15. a rear bracket; 16. a second sleeve; 17. an inner liner plate; 18. a second limit groove; 19. a first limit groove; 20. a locking block; 21. a locking mating groove; 22. a support rib plate; 23. a deep groove ball bearing; 24. a first external mating groove; 25. a second outer mating groove; 26. an upper and lower sliding groove; 27. c-shaped groove.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The invention will be further described with reference to the accompanying drawings in which:
example 1
As shown in figures 1-7, a steering column with adjustable fast locking structure support comprises a steering shaft welding assembly 3, an upper aluminum support 4, two side fixing frames 7 and a handle 10, wherein a hexagonal thin nut 1 is installed at the front end of the steering shaft welding assembly 3, a flat washer 2 is fixed on the inner side of the hexagonal thin nut 1, the upper aluminum support 4 is connected with the outer part of the central part of the steering shaft welding assembly 3, the steering shaft welding assembly 3 is matched with the upper aluminum support 4 through a deep groove ball bearing 23, a sensor mounting frame 5 is arranged on the outer side of the upper aluminum support 4, the rear end of the upper aluminum support 4 is connected with an inner side aluminum support 6, inner lining plates 17 are arranged on the two sides of the inner side aluminum support 6, a C-shaped groove 27 is arranged in the upper middle part of each inner lining plate 17, a central sleeve 8 is arranged on the inner side of the inner side aluminum support 6, a first long bolt 9 is connected with the inner side aluminum support 8, and an up-down sliding groove 26 is arranged between the first long bolt 9 and the inner side aluminum support 6, the outer side of the inner lining plate 17 is provided with two side fixing frames 7, a first long bolt 9 passes through the inner lining plate 17 and the two side fixing frames 7, a first limit groove 19 is arranged between the first long bolt 9 and the inner lining plate 17, a sliding block 11 is arranged between the first long bolt 9 and the two side fixing frames 7, a first outer matching groove 24 is arranged between the sliding block 11 and the two side fixing frames 7, one end of the two side fixing frames 7 is provided with a locking block 20, the outer side of the locking block 20 is provided with a handle 10, the locking block 20 is molded with four conical blocks, a locking matching groove 21 is arranged between the conical block on the locking block 20 and the handle 10, the rear side of the central sleeve 8 is provided with a second sleeve 16, the inner side of the second sleeve 16 passes through a second long bolt 12, a second limit groove 18 is arranged between the second long bolt 12 and the inner lining plate 17, a second sliding matching bearing 13 is arranged on the second long bolt 12 and positioned on the outer side of the inner lining plate 17, a second outer matching groove 25 is arranged between the second sliding matching bearing 13 and the two side fixing frames 7, the rear end bottoms of the inner lining plate 17 and the two side fixing frames 7 are connected through a short bolt 14, the front end bottom of the inner side aluminum support 6 is provided with a supporting rib plate 22, and the rear end tops of the two side fixing frames 7 are provided with rear supports 15.
Preferably: the upper aluminum support 4 and the sensor mounting frame 5 are integrally formed, the upper aluminum support 4 is connected with the inner side aluminum support 6 through bolts, the upper aluminum support 4, the sensor mounting frame 5 and the inner side aluminum support 6 are all made of aluminum alloy, the structural strength is guaranteed through integral forming, and the installation and maintenance efficiency is improved through a modular structure; the central sleeve 8 is connected with a first long bolt 9 in a sliding mode, the first long bolt 9 is connected with the inner lining plate 17 and the inner side aluminum support 6 in a sliding mode, the sliding block 11 is in interference fit with the first long bolt 9, and the first long bolt 9 is used for matching and adjusting, so that the connection stability between the inner side aluminum support 6 and the two side fixing frames 7 and the inner lining plate 17 is guaranteed; the locking block 20 and the sliding block 11 are integrally formed, the sliding block 11 is connected with the fixing frames 7 on the two sides in a sliding mode, and the locking block 20 is used for being matched with the sliding and locking frames; interior welt 17 and both sides mount 7 quantity are 2, and both sides mount 7 adopts hollow out construction, and the hollow out design lightens heavy burden, utilizes modularization easy to assemble and maintain simultaneously.
The working principle is as follows: when the automobile steering wheel needs to be installed, the two-side fixing frame 7 and the rear support 15 are connected with an external automobile body, the inner lining plate 17 and the two-side fixing frame 7 are installed on the inner side of the two-side fixing frame 7, locking between the locking block 20 and the locking matching groove 21 is loosened simultaneously, the second long bolt 12 is pre-fixed simultaneously, the steering shaft welding assembly 3 is connected with a steering wheel and a steering gear at the moment, after the proper height and the front and rear positions are adjusted, a nut on the second long bolt 12 is screwed, then the position of the inner side aluminum support 6 is adjusted by using the handle 10, the handle 10 is pulled after the proper adjustment is performed, the relation between the two-side fixing frame 7 and the inner side aluminum support 6 is locked by using the cooperation of the central sleeve 8 and the locking block 20, and then the installation is completed.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (6)
1. The utility model provides a steering column with adjustable quick locking structure support which characterized in that: comprises an inner aluminum support (6), an upper aluminum support (4), two side fixing frames (7) and a handle (10), wherein inner lining plates (17) are arranged on two sides of the inner aluminum support (6), a C-shaped groove (27) is formed in the middle of the upper portion of each inner lining plate (17), a central sleeve (8) is arranged on the inner side of each inner aluminum support (6), a first long bolt (9) is connected inside the central sleeve (8), an upper sliding groove and a lower sliding groove (26) are formed between each first long bolt (9) and the corresponding inner aluminum support (6), the two side fixing frames (7) are arranged on the outer side of each inner lining plate (17), each first long bolt (9) penetrates through the corresponding inner lining plate (17) and the two side fixing frames (7), a first limiting groove (19) is formed between each first long bolt (9) and the corresponding inner lining plate (17), and a sliding block (11) is arranged between each first long bolt (9) and the two side fixing frames (7), a first outer matching groove (24) is formed between the sliding block (11) and the two side fixing frames (7), a locking block (20) is arranged at one end of each two side fixing frame (7), the handle (10) is arranged on the outer side of each locking block (20), four conical blocks are formed on each locking block (20), a locking matching groove (21) is formed between each conical block on each locking block (20) and the handle (10), a second sleeve (16) is arranged on the rear side of the central sleeve (8), a second long bolt (12) penetrates through the inner side of each second sleeve (16), a second limiting groove (18) is formed between each second long bolt (12) and the corresponding inner lining plate (17), a second sliding matching bearing (13) is arranged on the second long bolt (12) and located on the outer side of the corresponding inner lining plate (17), and a second outer matching groove (25) is formed between each second sliding matching bearing (13) and the two side fixing frames (7), the inner lining plate (17) is connected with the bottoms of the rear ends of the two side fixing frames (7) through short bolts (14), a supporting rib plate (22) is arranged at the bottom of the front end of the inner side aluminum support (6), and a rear support (15) is arranged at the top of the rear end of each side fixing frame (7).
2. A steering column having an adjustable quick lock structural bracket according to claim 1, wherein: thin hexagonal nut (1) is installed to steering spindle welding assembly (3) front end, thin hexagonal nut (1) inboard is fixed with plain washer (2), steering spindle welding assembly (3) central point position external connection has go up aluminium support (4), steering spindle welding assembly (3) with go up through deep groove ball bearing (23) cooperation between aluminium support (4), it is provided with sensor mounting bracket (5) to go up aluminium support (4) outside, it is connected with inboard aluminium support (6) to go up aluminium support (4) rear end.
3. A steering column having an adjustable quick lock structural bracket according to claim 2, wherein: go up aluminium support (4) with sensor mounting bracket (5) integrated into one piece, go up aluminium support (4) and pass through bolted connection inboard aluminium support (6), go up aluminium support (4) sensor mounting bracket (5) inboard aluminium support (6) material is the aluminum alloy.
4. A steering column having an adjustable quick lock structural bracket according to claim 1, wherein: the central sleeve (8) is connected with the first long bolt (9) in a sliding mode, the first long bolt (9) is connected with the inner lining plate (17) in a sliding mode and the inner side aluminum support (6) in a sliding mode, and the sliding block (11) is in interference fit with the first long bolt (9).
5. A steering column having an adjustable quick lock structural bracket according to claim 1, wherein: locking piece (20) with sliding block (11) integrated into one piece, sliding block (11) sliding connection both sides mount (7).
6. A steering column having an adjustable quick lock structural bracket according to claim 1, wherein: the number of the inner lining plate (17) and the number of the two side fixing frames (7) are both 2, and the two side fixing frames (7) adopt hollow structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110672772.XA CN113353143A (en) | 2021-06-17 | 2021-06-17 | Steering column with adjustable quick locking structure support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110672772.XA CN113353143A (en) | 2021-06-17 | 2021-06-17 | Steering column with adjustable quick locking structure support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113353143A true CN113353143A (en) | 2021-09-07 |
Family
ID=77534538
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110672772.XA Pending CN113353143A (en) | 2021-06-17 | 2021-06-17 | Steering column with adjustable quick locking structure support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113353143A (en) |
-
2021
- 2021-06-17 CN CN202110672772.XA patent/CN113353143A/en active Pending
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