CN208774862U - A kind of steering column - Google Patents
A kind of steering column Download PDFInfo
- Publication number
- CN208774862U CN208774862U CN201821323460.8U CN201821323460U CN208774862U CN 208774862 U CN208774862 U CN 208774862U CN 201821323460 U CN201821323460 U CN 201821323460U CN 208774862 U CN208774862 U CN 208774862U
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- China
- Prior art keywords
- bottom sheet
- bracket
- barrel
- upper piece
- main body
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- 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.)
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Abstract
The utility model discloses a kind of steering columns, including shell, pilot sleeve and drive motor；The drive motor is installed on the housing by mounting bracket；It is connected with screw rod on the output end of the drive motor, connection sleeve is provided in the drive motor；The link block that can be moved forward and backward on the screw rod is socketed on the screw rod；Connecting bracket is provided on the pilot sleeve, the link block is fixedly mounted in the connecting bracket；Wherein, the mounting bracket includes the bracket bottom sheet installed on the housing and the bracket upper piece for being removably mounted on piece under the bracket；The connection sleeve is removably mounted between the bracket upper piece and the bracket bottom sheet.Steering column disclosed by the utility model, by the way that mounting bracket is arranged on shell, the setting connection sleeve in drive motor when assembling, connection sleeve is mounted in mounting bracket, facilitates connection, simplifies the mounting structure of drive motor.
Description
Technical field
The utility model relates to Automotive Steering Technology field more particularly to a kind of steering columns.
Background technique
The pilot sleeve that steering column generally uses motor to drive it internal is mobile, so that pilot sleeve is flexible, to realize
Length adjustment.
Steering column in the prior art, motor are typically mounted on the shell of steering column, if motor cannot be with
Pilot sleeve matching, then need to change the structure of motor, reinstall, and the time of cost is long, and installation procedure is complicated.
Utility model content
The purpose of this utility model is to provide a kind of easy for installation, the steering column of set-up time is saved.
Technical solutions of the utility model provide a kind of steering column, including shell, the guide sleeve being mounted in the shell
Cylinder and the drive motor for driving the pilot sleeve to be moved forward and backward in the shell；
The drive motor is installed on the housing by mounting bracket；
It is connected with screw rod on the output end of the drive motor, connection sleeve, institute are provided in the drive motor
Screw rod is stated across the connection sleeve；
The link block that can be moved forward and backward on the screw rod is socketed on the screw rod；
Connecting bracket is provided on the pilot sleeve, the link block is fixedly mounted in the connecting bracket；
Wherein, the mounting bracket includes the bracket bottom sheet installed on the housing and is removably mounted on the branch
The bracket upper piece of on piece under frame；
The connection sleeve is removably mounted between the bracket upper piece and the bracket bottom sheet.
Further, the bracket bottom sheet includes bottom sheet main body and the bottom sheet support plate that is connected in the bottom sheet main body；
The upper end of the bottom sheet main body is connect with the shell, and the bottom sheet support plate is connected under the bottom sheet main body
On end and be directed away from the shell direction extend；
Connection through-hole is additionally provided in the bottom sheet support plate；
The bracket upper piece includes upper piece main body and upper piece connecting plate；
One end of upper piece main body is connect with the bottom sheet main body, and the upper piece connecting plate is connected to upper piece main body
The other end on, and towards bottom sheet support plate side extend；
It is provided with inserted terminal on the end of upper piece connecting plate, the inserted terminal is inserted in the connection through-hole.
Further, the barrel of the connection sleeve includes the top above the sleeve centerline of the connection sleeve
Barrel and the bottom barrel below the sleeve centerline；
The bottom barrel is supported by the bottom sheet support plate, and the top barrel passes through connection bolt and upper piece master
Body connection.
Further, it is provided with locating piece in the bottom sheet support plate, is provided with location hole on the bottom barrel,
The locating piece is located in the location hole.
Further, the barrel through-hole passed through for the connection bolt is provided on the top barrel；
Line between the barrel through-hole and the location hole passes through the sleeve centerline, and with the bushing core
Line is vertical.
Further, there is top barrel plane, the barrel through-hole is located at the top barrel on the top barrel
In plane；
There is bottom barrel plane, the location hole is located in the bottom barrel plane on the bottom barrel.
Further, the side of upper piece connecting plate is provided at least one convex ribs in the bottom sheet body upper.
Further, one end on every convex ribs close to the bottom sheet support plate is both provided with for accommodating connector sleeve
The recess portion of cylinder.
Further, the bent plate of arc is connected between upper piece main body and upper piece connecting plate.
Further, the bottom sheet main body and the bottom sheet support plate are integrally formed, upper piece main body and it is described upper piece
Connecting plate is integrally formed.
By adopting the above technical scheme, it has the following beneficial effects:
Steering column provided by the utility model is arranged in drive motor and connects by the way that mounting bracket is arranged on shell
Female connector cylinder when assembling, connection sleeve is mounted in mounting bracket, facilitates connection, simplifies the mounting structure of drive motor.
Detailed description of the invention
Fig. 1 is the perspective view for the steering column that an embodiment of the present invention provides；
Fig. 2 is that the bracket bottom sheet in mounting bracket is mounted on the schematic diagram on shell；
Fig. 3 is the perspective view of the bracket upper piece in mounting bracket；
Fig. 4 is the schematic diagram that connection sleeve is provided in drive motor；
Fig. 5 is to connect rack-mount, the sleeve cross-sectional view between bracket bottom sheet.
Specific embodiment
Further illustrate specific embodiment of the present utility model with reference to the accompanying drawing.Wherein identical components phase
Same appended drawing reference indicates.It should be noted that word "front", "rear" used in the following description, "left", "right", "upper" and
"lower" refers to that the direction in attached drawing, word "inner" and "outside" refer respectively to the side towards or away from geometric center of specific component
To.
As shown in Figs. 1-5, the steering column that an embodiment of the present invention provides, including shell 1, installation are within the case 1
Pilot sleeve 2 and drive motor 3 for driving pilot sleeve 2 to be moved forward and backward within the case 1.
Drive motor 3 is mounted on shell 1 by mounting bracket 4.
It is connected with screw rod 31 on the output end of drive motor 3, connection sleeve 33, screw rod are provided in drive motor 3
31 pass through connection sleeve 33.
The link block 32 that can be moved forward and backward on screw rod 31 is socketed on screw rod 31.
Connecting bracket 21 is provided on pilot sleeve 2, link block 32 is fixedly mounted in connecting bracket 21.
Wherein, mounting bracket 4 includes the bracket bottom sheet 41 being mounted on shell 1 and is removably mounted on bracket bottom sheet 41
On bracket upper piece 42.Connection sleeve 33 is removably mounted between bracket upper piece 42 and bracket bottom sheet 41.
It that is to say, which is mainly made of shell 1, pilot sleeve 2, drive motor 3 and mounting bracket 4.
There is installation space, pilot sleeve 2 is slidably mounted in installation space, and the front end of pilot sleeve 2 is stretched in shell 1
For the outside of shell 1.
Drive motor 3 is mounted on shell 1 by mounting bracket 4, and drive motor 3 is for driving pilot sleeve 2 in shell 1
Middle back-and-forth motion, and then realize length adjustment.
Specifically, it is provided with connection sleeve 33 in drive motor 3, is connected with screw rod 31 on the output end of drive motor 3,
Link block 32 is socketed on screw rod 31.Link block 32 has threaded hole, is socketed on screw rod 31, to drive in drive motor 3
When dynamic screw rod 31 rotates, link block 32 can be moved forward and backward on screw rod 31.
Connecting bracket 21 is provided on pilot sleeve 2, link block 32 is fixedly mounted in connecting bracket 21, thus even
When connecing the back-and-forth motion of block 32, it will drive the back-and-forth motion of pilot sleeve 2, realize length adjustment.
In order to facilitate the installation of drive motor 3, set mounting bracket 4 to by bracket bottom sheet 41 and 42 groups of bracket upper piece
At the formation bracket installation space between bracket bottom sheet 41 and bracket upper piece 42.
Bracket bottom sheet 41 is fixed on shell 1.Preferably, bracket bottom sheet 41 and shell 1 are integrally formed, strong to improve structure
Degree.Bracket upper piece 42 is detachably connected with bracket bottom sheet 41, can specifically be connected by fastener, also can according to need disassembly.
When assembling, first bracket upper piece 42 is removed, connection sleeve 33 is placed in bracket bottom sheet 41, it then again will be on bracket
Piece 42 tightens together with bracket bottom sheet 41, and then connection sleeve 33 is removably attached to bracket upper piece 42 and bracket bottom sheet
Between 41, drive motor 3 is mounted on shell 1 by realization.
Steering column provided by the utility model as a result, is set in drive motor by the way that mounting bracket is arranged on shell
It sets connection sleeve, when assembling, connection sleeve is mounted in mounting bracket, facilitates connection, simplifies the installation knot of drive motor
Structure.
Preferably, as shown in Figs. 1-5, under bracket bottom sheet 41 includes bottom sheet main body 411 and is connected in bottom sheet main body 411
Piece support plate 412.
The upper end of bottom sheet main body 411 is connect with shell 1, and bottom sheet support plate 412 is connected on the lower end of bottom sheet main body 411 simultaneously
The direction for being directed away from shell 1 extends.Connection through-hole 413 is additionally provided in bottom sheet support plate 412.
Bracket upper piece 42 includes upper piece main body 421 and upper piece connecting plate 422.
One end of upper piece main body 421 is connect with bottom sheet main body 411, and upper piece connecting plate 422 is connected to the another of a main body 421
On one end, and extend towards 412 side of bottom sheet support plate.
Inserted terminal 423 is provided on the end of upper connecting plate 422, inserted terminal 423 is inserted in connection through-hole 413.
That is, bracket bottom sheet 41 is made of bottom sheet main body 411 and bottom sheet support plate 412, it is arranged in the upper end of bottom sheet main body 411
There is bottom sheet mounting portion 416, bottom sheet mounting portion 416 is plate, is fixed on shell 1.
Bottom sheet support plate 412 is connected to the lower end of bottom sheet main body 411, and extends laterally outward, and is used to support connection sleeve
33.Preferably, bottom sheet support plate 412 is connect L-shaped with bottom sheet main body 411.Connection through-hole is provided in bottom sheet support plate 412
413, connection through-hole 413 is preferably arranged on the end of bottom sheet support plate 412.
Bracket upper piece 42 is made of upper piece main body 421 and upper piece connecting plate 422, close to shell 1 in upper main body 421
One end is provided with a mounting portion 426, is plate.It is correspondingly provided on upper mounting portion 426 and bottom sheet mounting portion 416
Threaded hole, upper piece mounting portion 426 are connected on bottom sheet mounting portion 416 by screw 7.Upper piece connecting plate 422 is connected to a master
On end of the body 421 far from 1 side of shell, and extend towards bottom sheet support plate 412.It is extended in the end of upper connecting plate 422
Inserted terminal 423.
When assembling, first connection sleeve 33 is supported in bottom sheet support plate 412, then inserted terminal 423 is inserted in connection and is led to
In hole 413, bracket upper piece 42 is fastened in bracket bottom sheet 41 finally by screw 7 or bolt, completes assembling.
So set, facilitate the disassembly and installation between bracket upper piece 42 and bracket bottom sheet 41, meanwhile, it is conducive to Fast Installation
Be located by connecting sleeve 33.
Preferably, as shown in Figs. 1-5, the barrel of connection sleeve 33 includes above the sleeve centerline of connection sleeve 33
Top barrel 331 and the bottom barrel 332 below sleeve centerline.
Bottom barrel 332 is supported by bottom sheet support plate 412, and top barrel 331 passes through connection bolt 6 and upper piece main body 421
Connection.
It is fixed between bracket upper piece 42 and bracket bottom sheet 41 by connection bolt 6 by sleeve 33 is connected, passes through bottom sheet branch
Fagging 412 supports bottom barrel 332, improves the stability of connection.
Preferably, as illustrated in figures 4-5, locating piece 5 is provided in bottom sheet support plate 412, it is arranged on bottom barrel 332
There is location hole 333, locating piece 5 is located in location hole 333.In assembly, locating piece 5 is firstly inserted into location hole 333, is played
Positioning action is conducive to quick assembling.
Preferably, as illustrated in figures 4-5, the barrel through-hole passed through for connecting bolt 6 is provided on top barrel 331
334.Line between barrel through-hole 334 and location hole 333 passes through sleeve centerline, and vertical with sleeve centerline.It that is to say,
Line between barrel through-hole 334 and location hole 333 is in one of connection sleeve 33 diametrically, so that connection bolt 6
It is on same straight line with locating piece 5, it is positioned and is connected from the two sides up and down of connection sleeve 33, it is tight that sleeve 33 will be connected
Gu between bracket upper piece 42 and bracket bottom sheet 41.
Preferably, barrel through-hole 334 is located at top as shown in figure 4, having top barrel plane 335 on top barrel 331
In barrel plane 335.
There is bottom barrel plane (not shown), location hole 333 is located at bottom barrel plane on bottom barrel 332
It is interior.
By setting top barrel plane 335 and bottom barrel plane, convenient positioning and installation to connection sleeve 33 is kept away
Connection sleeve 33 rolls when exempting from assembling, while being also conducive to location hole and connecting the machine-shaping of through-hole 334.
Preferably, as shown in Fig. 2, the side for the piece connecting plate 422 that faces upward in bottom sheet main body 411 is provided at least one
Convex ribs 414 improve structural strength.
Preferably, as shown in Fig. 2, one end on every convex ribs 414 close to bottom sheet support plate 412 is both provided with for accommodating
The recess portion 415 of sleeve 33 is connected, is positioned and is installed conducive to connection sleeve 415.
Preferably, putting down as shown in figure 3, be connected with the bent plate 425 of arc between upper piece main body 421 and upper piece connecting plate 422
It slips over and crosses.Bent plate 425 and recess portion 415 are opposite, form the space for accommodating connection sleeve 33 between the two, facilitate the peace of connection sleeve
Dress.
Preferably, bottom sheet main body 411 and bottom sheet support plate 412 are integrally formed, upper piece main body 421 and upper piece connecting plate 422
It is integrally formed, improves its structural strength, prolong the service life.
As needed, above-mentioned each technical solution can be combined, to reach best-of-breed technology effect.
Above-described is only the principles of the present invention and preferred embodiment.It should be pointed out that for the general of this field
For logical technical staff, on the basis of the utility model principle, several other modifications can also be made, also should be regarded as practical
Novel protection scope.
Claims (10)
1. a kind of steering column, which is characterized in that including shell, the pilot sleeve being mounted in the shell and for driving
State the drive motor that pilot sleeve is moved forward and backward in the shell；
The drive motor is installed on the housing by mounting bracket；
It is connected with screw rod on the output end of the drive motor, connection sleeve, the spiral shell are provided in the drive motor
Bar passes through the connection sleeve；
The link block that can be moved forward and backward on the screw rod is socketed on the screw rod；
Connecting bracket is provided on the pilot sleeve, the link block is fixedly mounted in the connecting bracket；
Wherein, the mounting bracket includes the bracket bottom sheet installed on the housing and is removably mounted under the bracket
The bracket upper piece of on piece；
The connection sleeve is removably mounted between the bracket upper piece and the bracket bottom sheet.
2. steering column according to claim 1, which is characterized in that the bracket bottom sheet includes bottom sheet main body and is connected to
Bottom sheet support plate in the bottom sheet main body；
The upper end of the bottom sheet main body is connect with the shell, and the bottom sheet support plate is connected on the lower end of the bottom sheet main body
And the direction for being directed away from the shell extends；
Connection through-hole is additionally provided in the bottom sheet support plate；
The bracket upper piece includes upper piece main body and upper piece connecting plate；
One end of upper piece main body is connect with the bottom sheet main body, and the upper piece connecting plate is connected to the another of upper piece main body
On one end, and extend towards bottom sheet support plate side；
It is provided with inserted terminal on the end of upper piece connecting plate, the inserted terminal is inserted in the connection through-hole.
3. steering column according to claim 2, which is characterized in that the barrel of the connection sleeve includes being located at the company
Top barrel above the sleeve centerline of female connector cylinder and the bottom barrel below the sleeve centerline；
The bottom barrel is supported by the bottom sheet support plate, and the top barrel is connected by connection bolt and the upper piece main body
It connects.
4. steering column according to claim 3, which is characterized in that it is provided with locating piece in the bottom sheet support plate,
Location hole is provided on the bottom barrel, the locating piece is located in the location hole.
5. steering column according to claim 4, which is characterized in that be provided on the top barrel for the company
The barrel through-hole that connecting bolt passes through；
Line between the barrel through-hole and the location hole passes through the sleeve centerline, and hangs down with the sleeve centerline
Directly.
6. steering column according to claim 5, which is characterized in that there is barrel plane in top on the top barrel,
The barrel through-hole is located in the top barrel plane；
There is bottom barrel plane, the location hole is located in the bottom barrel plane on the bottom barrel.
7. the steering column according to any one of claim 2-6, which is characterized in that in the bottom sheet body upper to institute
The side for stating a connecting plate is provided at least one convex ribs.
8. steering column according to claim 7, which is characterized in that close to the bottom sheet support plate on every convex ribs
One end be both provided with for accommodate connection sleeve recess portion.
9. the steering column according to any one of claim 2-6, which is characterized in that upper piece main body and it is described upper piece
The bent plate of arc is connected between connecting plate.
10. the steering column according to any one of claim 2-6, which is characterized in that the bottom sheet main body and it is described under
Piece support plate is integrally formed, and the upper piece main body is integrally formed with the upper piece connecting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821323460.8U CN208774862U (en) | 2018-08-16 | 2018-08-16 | A kind of steering column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821323460.8U CN208774862U (en) | 2018-08-16 | 2018-08-16 | A kind of steering column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208774862U true CN208774862U (en) | 2019-04-23 |
Family
ID=66157106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821323460.8U Active CN208774862U (en) | 2018-08-16 | 2018-08-16 | A kind of steering column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208774862U (en) |
-
2018
- 2018-08-16 CN CN201821323460.8U patent/CN208774862U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |