CN204095869U - A kind of car steering tube column housing assembly - Google Patents
A kind of car steering tube column housing assembly Download PDFInfo
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- CN204095869U CN204095869U CN201420496907.7U CN201420496907U CN204095869U CN 204095869 U CN204095869 U CN 204095869U CN 201420496907 U CN201420496907 U CN 201420496907U CN 204095869 U CN204095869 U CN 204095869U
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Abstract
The utility model provides a kind of car steering tube column housing assembly, belongs to automobile technical field.It solve the technical matterss such as the convenience of automobile turning pipe pillar assembly later period maintenance in prior art is low.Steering column housing assembly comprises sensor housing, electric machine casing, turbine body and worm screw housing, turbine body and worm screw housing are interconnected, turbine body is removably connected with sensor housing by least one attaching parts one, and worm screw housing is at least removably connected by an attaching parts two and electric machine casing.The utility model has installs and removes convenient, overall construction intensity advantages of higher.
Description
Technical field
The utility model belongs to automobile technical field, relates to a kind of car steering tube column housing assembly.
Background technology
The change of vehicle traveling direction changes the deflection angle realization of wheel flutter by chaufeur by handling steering swivel system.Automobile steering system comprises steering control mechanism, deflector and steering gear three part composition, wherein, steering control mechanism comprises bearing circle, steering shaft etc., the worm screw of steering shaft lower end and gear form deflector, bearing circle is connected with deflector by steering shaft, steering column to be sheathed on axial axis and to support bearing circle, and positions steering shaft.Existing car steering tube column is mainly divided into adjustable steering tube column, energy-absorbing steering tubular column and collapsible steering column three kinds.
China patent CN 201313578Y discloses a kind of electric steering column fixing device, it comprises worm gear cap and tubing string connecting device, torque sensor housing and worm type of reduction gearing housing is provided with between both, torque sensor housing and worm type of reduction gearing housing are connected as a single entity, the housing that worm type of reduction gearing housing has both direction vertical, be respectively turbine body and worm screw housing, the cylindrical housings of torque sensor housing parts and the turbine body of worm type of reduction gearing housing parts are in the same direction.
But the worm type of reduction gearing housing in above-mentioned patent and sensor housing are integral type structure, the program has following not foot point: both are integral type structure, add difficulty and the cost of the Development and Production of housing; It is inconvenient when later period maintenance needs to dismantle.
Summary of the invention
The utility model is the problems referred to above existed for existing technology, and provide a kind of car steering tube column housing assembly, technical problem to be solved in the utility model is: the convenience how improving automobile turning pipe pillar assembly later period maintenance.
The purpose of this utility model realizes by following technical proposal:
A kind of car steering tube column housing assembly, described steering column housing assembly comprises sensor housing, electric machine casing, turbine body and worm screw housing, described turbine body and worm screw housing are interconnected, it is characterized in that, described turbine body is removably connected with sensor housing by least one attaching parts one, and described worm screw housing is removably connected with electric machine casing by least one attaching parts two.
Turbine body in the utility model is removably connected by attaching parts one and sensor housing, worm screw housing is removably connected by attaching parts two and electric machine casing, later stage is when needing repairing, install and remove all very convenient, improve the convenience of this column assy later period maintenance, and the development difficulty of housing assembly is lower.
In above-mentioned a kind of car steering tube column housing assembly, as a kind of scheme, described turbine body at least offers a tapped bore one, described sensor housing offers and described tapped bore one through hole one one to one, described attaching parts one comprises the bolt one be simultaneously arranged in through hole one and the tapped bore one corresponding with this through hole one; Described worm screw housing at least offers a tapped bore two, electric machine casing offers the through hole two corresponding with described tapped bore 211, described attaching parts two comprises the bolt two be simultaneously arranged in through hole two and the tapped bore two corresponding with this through hole two.Turbine body is threaded with sensor housing by bolt one, worm screw housing is threaded by bolt two with electric machine casing by bolt two, not only during later period maintenance, mounting or dismounting are convenient, and connect more stable, are not easy mutually to depart from because of vibrations when automobile jolts between each housing.
In above-mentioned a kind of car steering tube column housing assembly, alternatively, described attaching parts one comprises the grab one be fixedly arranged on sensor housing, described turbine body offers the draw-in groove one with the clamping of described grab one phase; Described attaching parts two comprises the grab two be fixedly arranged on electric machine casing, described worm screw housing offers the draw-in groove two with described grab two-phase clamping.Sensor housing is by grab one and turbine body clamping, and electric machine casing is by grab two and the clamping of worm screw housing, and compared with being threaded, this programme is more convenient when installing and removing, and weak point is, the mode of connective stability not as being threaded of snap fit.
In above-mentioned a kind of car steering tube column housing assembly, described turbine body and worm screw housing all in tubular and both be connected as a single entity, the axis of described turbine body is mutually vertical with the axis of worm screw housing.Turbine body and worm screw housing design are integral type structure, improve the connective stability between turbine body and worm screw housing.
In above-mentioned a kind of car steering tube column housing assembly, described steering column housing assembly also comprises a permanent seat be connected as a single entity with described turbine body, described permanent seat offers the mounting hole for being connected mutually with auto body.Permanent seat and turbine body are designed to integral structure, facilitate the installation of steering column, and overall construction intensity are higher.
Compared with prior art, the utility model has the following advantages:
1, the turbine body in the utility model is threaded with sensor housing by bolt one, and worm screw housing is threaded by bolt two with electric machine casing by bolt two, and during later period maintenance, mounting or dismounting are convenient, and connective stability is good;
2, the permanent seat in the utility model and turbine body are designed to integral structure, facilitate the installation of steering column, and overall construction intensity are higher.
Accompanying drawing explanation
Fig. 1 is the exploded view of this steering column housing assembly in embodiment.
Fig. 2 is the assembly drowing of this steering column housing assembly in embodiment.
In figure, 1, sensor housing; 2, electric machine casing; 3, turbine body; 4, worm screw housing; 5, permanent seat; 51, mounting hole; 6, tapped bore one; 7, through hole one; 8, attaching parts one; 81, bolt one; 9, tapped bore two; 10, through hole two; 11, attaching parts two; 111, bolt two.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, this car steering tube column housing assembly comprises sensor housing 1, electric machine casing 2, turbine body 3 and worm screw housing 4, and turbine body 3 and worm screw housing 4 are interconnected.Specifically, turbine body 3 and worm screw housing 4 all in tubular and both be connected as a single entity, the axis of turbine body 3 is mutually vertical with the axis of worm screw housing 4, steering column housing assembly also comprises a permanent seat 5 be connected as a single entity with turbine body 3, permanent seat 5 offers the mounting hole 51 for being connected mutually with auto body.
As shown in Figure 1, turbine body 3 is removably connected by 2 attaching partss 1 and sensor housing 1, and worm screw housing 4 is removably connected by 2 attaching partss 2 11 and electric machine casing 2.In the present embodiment, turbine body 3 offers 2 tapped bore 1, sensor housing 1 offers and tapped bore 1 through hole 1 one to one, attaching parts 1 comprises the bolt 1 be simultaneously arranged in through hole 1 and the tapped bore 1 corresponding with this through hole 1; Worm screw housing 4 offers 2 tapped bore 29, electric machine casing 2 offers and tapped bore 29 through hole 2 10 one to one, attaching parts 2 11 comprises the bolt 2 11 be simultaneously arranged in through hole 2 10 and the tapped bore 29 corresponding with this through hole 2 10.As other scheme, attaching parts 1 comprises the grab one be fixedly arranged on sensor housing 1, turbine body 3 offers the draw-in groove one with the clamping of grab one phase; Attaching parts 2 11 comprises the grab two be fixedly arranged on electric machine casing 2, worm screw housing 4 offers the draw-in groove two with grab two-phase clamping.
The principle of work of this device is as follows: sensor housing 1 is threaded with turbine body 3 by bolt 1, electric machine casing 2 is removably connected by bolt 2 11 and worm screw housing 4, when the later stage needs repairing, dismantles corresponding bolt, mounting or dismounting are all very convenient, and maintenance difficulty is lower.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Claims (5)
1. a car steering tube column housing assembly, described steering column housing assembly comprises sensor housing (1), electric machine casing (2), turbine body (3) and worm screw housing (4), described turbine body (3) and worm screw housing (4) are interconnected, it is characterized in that, described turbine body (3) is removably connected with sensor housing (1) by least one attaching parts one (8), and described worm screw housing (4) is removably connected with electric machine casing (2) by least one attaching parts two (11).
2. car steering tube column housing assembly according to claim 1, it is characterized in that, described turbine body (3) at least offers a tapped bore one (6), described sensor housing (1) offers and described tapped bore one (6) through hole one (7) one to one, described attaching parts one (8) comprises the bolt one (81) be simultaneously arranged in through hole one (7) and the tapped bore one (6) corresponding with this through hole one (7); Described worm screw housing (4) at least offers a tapped bore two (9), electric machine casing (2) offers and described tapped bore two (9) through hole two (10) one to one, described attaching parts two (11) comprises the bolt two (111) be simultaneously arranged in through hole two (10) and the tapped bore two (9) corresponding with this through hole two (10).
3. car steering tube column housing assembly according to claim 1, it is characterized in that, described attaching parts one (8) comprises the grab one be fixedly arranged on sensor housing (1), described turbine body (3) offers the draw-in groove one with the clamping of described grab one phase; Described attaching parts two (11) comprises the grab two be fixedly arranged on electric machine casing (2), described worm screw housing (4) offers the draw-in groove two with described grab two-phase clamping.
4. the car steering tube column housing assembly according to claim 1 or 2 or 3, it is characterized in that, described turbine body (3) and worm screw housing (4) all in tubular and both be connected as a single entity, the axis of described turbine body (3) is mutually vertical with the axis of worm screw housing (4).
5. the car steering tube column housing assembly according to claim 1 or 2 or 3, it is characterized in that, described steering column housing assembly also comprises a permanent seat (5) be connected as a single entity with described turbine body (3), described permanent seat (5) offers the mounting hole (51) for being connected mutually with auto body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420496907.7U CN204095869U (en) | 2014-08-29 | 2014-08-29 | A kind of car steering tube column housing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420496907.7U CN204095869U (en) | 2014-08-29 | 2014-08-29 | A kind of car steering tube column housing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204095869U true CN204095869U (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420496907.7U Active CN204095869U (en) | 2014-08-29 | 2014-08-29 | A kind of car steering tube column housing assembly |
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| Country | Link |
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| CN (1) | CN204095869U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383552A (en) * | 2015-12-14 | 2016-03-09 | 联禾厚普（太仓）精密机械有限公司 | Power-assisted steering servo housing compact in structure |
| CN110573404A (en) * | 2017-04-19 | 2019-12-13 | 蒂森克虏伯普利斯坦股份公司 | Adjusting drive for a steering column, drive unit for an adjusting drive, motor-adjustable steering column for a motor vehicle, and method for producing an adjusting drive for a steering column |
-
2014
- 2014-08-29 CN CN201420496907.7U patent/CN204095869U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383552A (en) * | 2015-12-14 | 2016-03-09 | 联禾厚普（太仓）精密机械有限公司 | Power-assisted steering servo housing compact in structure |
| CN110573404A (en) * | 2017-04-19 | 2019-12-13 | 蒂森克虏伯普利斯坦股份公司 | Adjusting drive for a steering column, drive unit for an adjusting drive, motor-adjustable steering column for a motor vehicle, and method for producing an adjusting drive for a steering column |
| US11697446B2 (en) | 2017-04-19 | 2023-07-11 | Thyssenkrupp Presta Ag | Adjustment drive for a steering column, drive unit for an adjustment drive, motor-adjustable steering column for a motor vehicle, and method for producing an adjustment drive for a steering column |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |