CN208484726U - The smooth type regulating device of electric power-assisted steering tubular column - Google Patents
The smooth type regulating device of electric power-assisted steering tubular column Download PDFInfo
- Publication number
- CN208484726U CN208484726U CN201820666937.6U CN201820666937U CN208484726U CN 208484726 U CN208484726 U CN 208484726U CN 201820666937 U CN201820666937 U CN 201820666937U CN 208484726 U CN208484726 U CN 208484726U
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- latch segment
- intermediate support
- electric power
- adjusting bracket
- regulating device
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Abstract
The utility model discloses a kind of smooth type regulating devices of electric power-assisted steering tubular column, including mounting bracket, mounting bracket is equipped with intermediate support, intermediate support includes the intermediate support plate positioned at two sides, adjusting bracket is equipped between two blocks of intermediate support plates, tubing string retaining mechanism includes clamping screw and latch segment group, and one end of clamping screw is equipped with self-locking nut, and set is installed with regulation handle on clamping screw；Latch segment group includes passive latch segment and active latch segment, and passive latch segment is equipped with sliding sleeve backwards to the side of active latch segment, and intermediate support plate is equipped with the first perforation, and adjusting bracket plate is equipped with the adjusting bracket sliding slot cooperated with sliding sleeve；Adjusting bracket backboard is equipped with runner block to the side of intermediate support plate, runner block includes sliding slot block body, two panels bending piece is correspondingly provided on sliding slot block body with adjusting bracket sliding slot, sliding slot block body is mounted in adjusting bracket sliding slot by two panels bending piece, and the channel passed through for sliding sleeve is formed between two panels bending piece.
Description
Technical field
The utility model relates to a kind of automobile steering system components, are specifically a kind of smooth type of electric power-assisted steering tubular column
Regulating device.
Background technique
During EPS (electric power-assisted steering tubular column assembly) regulating mechanism is adjusted down on the steering wheel, because of detent surface
It is not smooth enough, and cause to have some setbacks in adjustment process.As the Chinese patent of Publication No. CN 204775429U discloses one kind
Car steering tube column regulating device is being adjusted although the car steering tube column regulating device solves steering column to a certain extent
The problem of axis voluntarily falls on steering column during section, single there are still what steering wheel had some setbacks during up and down adjustment to ask
Topic.
Summary of the invention
In view of this, the purpose of this utility model is to provide a kind of smooth type regulating device of electric power-assisted steering tubular column,
Steering column is set to keep smooth in adjustment process.
In order to achieve the above objectives, the utility model provides the following technical solutions:
A kind of smooth type regulating device of electric power-assisted steering tubular column, including mounting bracket, during the mounting bracket is equipped with
Between bracket, the intermediate support includes the intermediate support plate positioned at two sides, is equipped between two blocks of intermediate support plates and adjusts branch
Frame, the adjusting bracket include being located at integral column two sides and the adjusting bracket plate with integral column cooperation, the intermediate support
Between being equipped with for adjusting the spacing between two blocks of intermediate support plates and then adjusting between two blocks of adjusting bracket plates
Away from tubing string retaining mechanism, the tubing string retaining mechanism includes clamping screw and latch segment group, and one end of the clamping screw is set
There is self-locking nut, covers and be installed between the self-locking nut and the corresponding intermediate support plate on the clamping screw
Regulation handle, the regulation handle and the clamping screw rotate synchronously；The latch segment group include passive latch segment and with institute
The active latch segment of regulation handle synchronous rotation is stated, the passive latch segment is equipped with rotation backwards to the side of the active latch segment
Sliding sleeve of the engagement sleeves on the clamping screw, the intermediate support plate for being located at the same side with the latch segment group are equipped with
For the first perforation that the sliding sleeve passes through, the adjusting bracket plate for being located at the same side with the latch segment group is equipped with and institute
State the adjusting bracket sliding slot of sliding sleeve cooperation；The adjusting bracket backboard is equipped with runner block, institute to the side of the intermediate support plate
Stating runner block includes sliding slot block body, is correspondingly provided with two panels bending piece with the adjusting bracket sliding slot on the sliding slot block body,
The sliding slot block body is mounted in the adjusting bracket sliding slot by bending piece described in two panels, and between bending piece described in two panels
Form the channel passed through for the sliding sleeve.
Further, annular is laid with groove on the passive latch segment, and the side side wall of the groove is inclined-plane, and institute
The width of groove is stated to be gradually reduced along the direction that notch is directed toward slot bottom, on the active latch segment annular be laid with it is described
The convex block of groove cooperation, the side of the convex block are equipped with the cooperation inclined-plane cooperated with the inclined-plane.
Further, it is parallel to each other between the inclined-plane and the cooperation inclined-plane.
Further, plane bearing is equipped between the regulation handle and the self-locking nut.
Further, the two sides of the mounting bracket, which are respectively equipped with, pulls block.
Further, the mounting bracket is equipped with flexible supporting frames, and the flexible supporting frames include support plate and difference position
Support spring in the support plate two sides, the both ends of the support spring are solid with the mounting bracket and the support plate respectively
Fixed connection.
Further, the runner block is made of 65Mn spring steel.
Further, the bending piece is set as two.
Further, two bending pieces are arc-shaped and coaxial.
The utility model has the beneficial effects that:
The smooth type regulating device of the electric power-assisted steering tubular column of the utility model, by the way that sliding slot is arranged on adjusting bracket plate
Block cooperates small―gap suture between runner block and the sliding sleeve of passive latch segment, can effectively solve the problem that adjusting bracket sliding slot roughness not
Shake and abnormal sound, make to slide smooth and reduce noise caused by good；In use, being smeared on side of the runner block towards integral column
Upper grease, in this way, it is consistent to can guarantee that steering column smoothly and on guaranteeing is exerted oneself in adjustment process.
Detailed description of the invention
In order to keep the purpose of this utility model, technical scheme and beneficial effects clearer, the utility model provides as follows
Attached drawing is illustrated:
Fig. 1 is the structural schematic diagram of the smooth type regulating device embodiment of the utility model electric power-assisted steering tubular column；
Fig. 2 is the structural schematic diagram of runner block；
Fig. 3 is the A-A cross-sectional view of Fig. 2；
Fig. 4 is the structural schematic diagram of latch segment group.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model can be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
As shown in Figure 1, being the structural representation of the smooth type regulating device embodiment of the utility model electric power-assisted steering tubular column
Figure.The smooth type regulating device of the electric power-assisted steering tubular column of the present embodiment, including mounting bracket 1, mounting bracket 1 are equipped with centre
Bracket, intermediate support include the intermediate support plate 2 positioned at two sides, are equipped with adjusting bracket between two blocks of intermediate support plates 2, adjust branch
Frame includes the adjusting bracket plate 3 for being located at 16 two sides of integral column and cooperating with integral column 16, and intermediate support is equipped with for adjusting
It saves the spacing between two blocks of intermediate support plates 2 and then adjusts the tubing string retaining mechanism of the spacing between two blocks of adjusting bracket plates 3, pipe
Column retaining mechanism includes clamping screw 6 and latch segment group, and one end of clamping screw 6 is equipped with self-locking nut 7, covers on clamping screw 6
The regulation handle 8 being installed between self-locking nut 7 and corresponding intermediate support plate 2, regulation handle 8 and clamping screw 6 are same
Step rotation；Latch segment group includes passive latch segment 10 and the active latch segment 9 with the synchronous rotation of regulation handle 8, passive latch segment
10, which are equipped with rotatable engagement backwards to the side of active latch segment 9, is sleeved on the sliding sleeve 18 on clamping screw 6, is located at latch segment group
The intermediate support plate 2 of the same side is equipped with the first perforation passed through for sliding sleeve, and the adjusting branch of the same side is located at latch segment group
Frame plate 3 is equipped with the adjusting bracket sliding slot cooperated with sliding sleeve；Adjusting bracket plate 3 is equipped with sliding slot backwards to the side of intermediate support plate 2
Block 4, runner block 4 include sliding slot block body, are correspondingly provided with two panels bending piece 5, sliding slot with adjusting bracket sliding slot on sliding slot block body
Block body is mounted in adjusting bracket sliding slot by two panels bending piece 5, and is formed between two panels bending piece 5 and be used for what sliding sleeve passed through
Channel 15.The runner block 4 of the present embodiment is made of 65Mn spring steel, both can guarantee preferable surface roughness, has also had resistance to
The speciality of mill keeps its long-time service not easy to wear.
Further, annular is laid with groove on passive latch segment 10, and the side side wall of groove is inclined-plane, and the width of groove
Degree is gradually reduced along the direction that notch is directed toward slot bottom, and annular is laid with the convex block with groove cooperation on active latch segment 9, convex
The side of block is equipped with the cooperation inclined-plane cooperated with inclined-plane.It is parallel to each other between the inclined-plane and cooperation inclined-plane of the present embodiment.In this way, sharp
Active latch segment 9 is driven to rotate with regulation handle 8, the inclined-plane matching relationship between active latch segment 9 and passive latch segment 10
It under effect, drives passive latch segment 10 mobile towards 16 direction of integral column, and then drives intermediate support and adjusting bracket lock
Tightly.
Further, plane bearing 11 is equipped between regulation handle 8 and self-locking nut 7.The two sides of mounting bracket 1 are respectively equipped with
Pull block 12.Mounting bracket 1 is equipped with flexible supporting frames, and flexible supporting frames include support plate 13 and are located at support plate 13
The support spring 14 of two sides, the both ends of support spring 14 are fixedly connected with mounting bracket 1 and support plate 13 respectively.
Further, the bending piece 5 of the present embodiment is set as two, and two bending pieces 5 are arc-shaped and coaxial.Specifically,
Small―gap suture cooperation between the sliding sleeve and two pieces of bending pieces 5 of passive latch segment 9.Two pieces of interference fits of bending piece 5 are stuck in adjusting bracket
In sliding slot.Specifically, the width of the adjusting bracket sliding slot of the present embodiment is 10mm, the radial spacing of two pieces of bending pieces 5 is
10.2mm can be by 4 clamping fixed of runner block in sliding slot along with the arcuate structure between two bending pieces 5.
The smooth type regulating device of the electric power-assisted steering tubular column of the present embodiment, by the way that sliding slot is arranged on adjusting bracket plate
Block cooperates small―gap suture between runner block and the sliding sleeve of passive latch segment, can effectively solve the problem that adjusting bracket sliding slot roughness not
Shake and abnormal sound, make to slide smooth and reduce noise caused by good；In use, being smeared on side of the runner block towards integral column
Upper grease, in this way, it is consistent to can guarantee that steering column smoothly and on guaranteeing is exerted oneself in adjustment process.
Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model
Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model
It changes, both is within the protection scope of the present invention.The protection scope of the utility model is subject to claims.
Claims (9)
1. a kind of smooth type regulating device of electric power-assisted steering tubular column, including mounting bracket (1), set on the mounting bracket (1)
There is an intermediate support, the intermediate support includes the intermediate support plate (2) positioned at two sides, between two pieces of intermediate support plates (2)
Equipped with adjusting bracket, the adjusting bracket includes being located at integral column (16) two sides and the adjusting branch with integral column (16) cooperation
Frame plate (3), the intermediate support are equipped with for adjusting the spacing between two pieces of intermediate support plates (2) and then adjusting two pieces
The tubing string retaining mechanism of spacing between the adjusting bracket plate (3), the tubing string retaining mechanism include clamping screw (6) and lock
One end of tight block group, the clamping screw (6) is equipped with self-locking nut (7), and set is installed with positioned at described on the clamping screw (6)
Regulation handle (8) between self-locking nut (7) and the corresponding intermediate support plate (2), the regulation handle (8) and the lock
Tight bolt (6) rotates synchronously；The latch segment group includes passive latch segment (10) and rotates synchronously with the regulation handle (8)
Active latch segment (9), the passive latch segment (10) are sleeved on backwards to the side of the active latch segment (9) equipped with rotatable engagement
Sliding sleeve (18) on the clamping screw (6), the intermediate support plate (2) for being located at the same side with the latch segment group are equipped with
For the first perforation that the sliding sleeve passes through, the adjusting bracket plate (3) for being located at the same side with the latch segment group is equipped with
With the adjusting bracket sliding slot of sliding sleeve cooperation；It is characterized by: the adjusting bracket plate (3) is backwards to the intermediate support plate
(2) side be equipped with runner block (4), the runner block (4) includes sliding slot block body, on the sliding slot block body with the adjusting
Bracket chute is correspondingly provided with two panels bending piece (5), and the sliding slot block body is mounted on the tune by bending piece (5) described in two panels
It saves in bracket chute, and forms the channel (15) passed through for the sliding sleeve between bending piece (5) described in two panels.
2. the smooth type regulating device of electric power-assisted steering tubular column according to claim 1, it is characterised in that: the passive lock
Annular is laid with groove on tight block (10), and the side side wall of the groove is inclined-plane, and the width of the groove is along notch
The direction for being directed toward slot bottom is gradually reduced, and annular is laid with the convex block with groove cooperation, institute on the active latch segment (9)
The side for stating convex block is equipped with the cooperation inclined-plane cooperated with the inclined-plane.
3. the smooth type regulating device of electric power-assisted steering tubular column according to claim 2, it is characterised in that: the inclined-plane and
It is parallel to each other between the cooperation inclined-plane.
4. the smooth type regulating device of electric power-assisted steering tubular column according to claim 1, it is characterised in that: the adjusting hand
Plane bearing (11) are equipped between handle (8) and the self-locking nut (7).
5. the smooth type regulating device of electric power-assisted steering tubular column according to claim 1, it is characterised in that: the installation branch
The two sides of frame (1), which are respectively equipped with, pulls block (12).
6. the smooth type regulating device of electric power-assisted steering tubular column according to claim 1, it is characterised in that: the installation branch
Frame (1) is equipped with flexible supporting frames, and the flexible supporting frames include support plate (13) and are located at the support plate (13) two
The support spring (14) of side, the both ends of the support spring (14) respectively with the mounting bracket (1) and the support plate (13)
It is fixedly connected.
7. the smooth type regulating device of electric power-assisted steering tubular column according to claim 1, it is characterised in that: the runner block
(4) it is made of 65Mn spring steel.
8. the smooth type regulating device of electric power-assisted steering tubular column according to claim 1-7, it is characterised in that: institute
It states bending piece (5) and is set as two.
9. the smooth type regulating device of electric power-assisted steering tubular column according to claim 8, it is characterised in that: two foldings
Bending (5) is arc-shaped and coaxial.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820666937.6U CN208484726U (en) | 2018-05-07 | 2018-05-07 | The smooth type regulating device of electric power-assisted steering tubular column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820666937.6U CN208484726U (en) | 2018-05-07 | 2018-05-07 | The smooth type regulating device of electric power-assisted steering tubular column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208484726U true CN208484726U (en) | 2019-02-12 |
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ID=65253050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820666937.6U Active CN208484726U (en) | 2018-05-07 | 2018-05-07 | The smooth type regulating device of electric power-assisted steering tubular column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208484726U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298335A (en) * | 2020-10-13 | 2021-02-02 | 奇瑞汽车股份有限公司 | Collapse energy-absorbing and anti-falling structure of steering column |
-
2018
- 2018-05-07 CN CN201820666937.6U patent/CN208484726U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112298335A (en) * | 2020-10-13 | 2021-02-02 | 奇瑞汽车股份有限公司 | Collapse energy-absorbing and anti-falling structure of steering column |
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