CN208344323U - A kind of high reliability power-assisted steering device - Google Patents
A kind of high reliability power-assisted steering device Download PDFInfo
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- CN208344323U CN208344323U CN201821029083.7U CN201821029083U CN208344323U CN 208344323 U CN208344323 U CN 208344323U CN 201821029083 U CN201821029083 U CN 201821029083U CN 208344323 U CN208344323 U CN 208344323U
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- sliding
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- steering device
- assisted steering
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Abstract
The utility model discloses a kind of high reliability power-assisted steering devices, including mounting base, placing groove is offered at the top of the mounting base, power-assisted steering device ontology is placed in placing groove, and the top of mounting base is extended at the top of power-assisted steering device ontology, the first groove is offered on the two sides inner wall of placing groove, the first sliding bar is slidably fitted in first groove, the two sides of power-assisted steering device ontology offer the first card slot, two the first sliding bars one end close to each other is mutually clamped with corresponding first card slot respectively, the top two sides of mounting base offer first through hole, the top two sides of mounting base offer first through hole.The utility model structure is simple, it is easy to operate, can quickly and easily power-assisted steering device ontology be dismantled and be installed from mounting base, the convenient maintenance to power-assisted steering device ontology, and reduce the work difficulty of staff, the working efficiency for improving staff simultaneously, meets the demand of people.
Description
Technical field
The utility model relates to automobile steering device technology field more particularly to a kind of high reliability power-assisted steering devices.
Background technique
Nowadays, electric car has been the developing direction in epoch, and electric booster steering device also has become the hair of diverter industry
Direction is opened up, and the pinion and-rack axis that electric booster steering device currently on the market is mainly still only used for small passenger car helps
Power electric direction varying device, the commercial vehicles such as pure electric bus, new energy motor bus, heavy-duty car and various passenger-cargo automobile are still had to
With hydraulic power steering gear, the pure electric vehicle power-assisted steering device that can provide big output torque is also at home and abroad a blank, but existing
High reliability power-assisted steering device be typically all be fixedly mounted, dismount it is cumbersome, if diverter once damage, need
When it being repaired or replaced, because its dismounting is very troublesome, so causing certain work difficulty, shadow to staff
The maintenance efficiency of staff has been rung, has not been able to satisfy the demand of people.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of high reliability proposed helps
Power diverter.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of high reliability power-assisted steering device, including mounting base offer placing groove, placing groove at the top of the mounting base
It is inside placed with power-assisted steering device ontology, and extends to the top of mounting base, the two sides of placing groove at the top of power-assisted steering device ontology
The first groove is offered on inner wall, the first sliding bar is slidably fitted in the first groove, and the two sides of power-assisted steering device ontology are equal
The first card slot is offered, two the first sliding bars one end close to each other is mutually clamped with corresponding first card slot respectively, installation
The top two sides of seat offer first through hole, and first through hole is connected with the first groove, is slidably fitted in first through hole
Second sliding bar, and be fixedly connected at the top of the bottom end of the second sliding bar and the first sliding bar, is offered on the second sliding bar
Two through-holes, are slidably fitted with fixed link in the second through-hole, and the both ends of fixed link respectively with the side of corresponding first through hole
Inner wall is fixedly connected, and the side that two the second sliding bars are located remotely from each other is fixedly installed with the first bullet being set on the outside of fixed link
Spring, one end that two the first springs are located remotely from each other are fixedly installed in respectively on the side inner wall of corresponding first through hole, power-assisted
The top two sides of diverter body offer the second groove, and the second groove is connected with the first groove, sliding in the second groove
It is dynamic that pull rod is installed, the second card slot is offered at the top of the first sliding bar, and the bottom end of pull rod is mutually clamped with the second card slot, second
First sliding groove is offered on the two sides inner wall of groove, the two sides of pull rod are fixedly installed with the first sliding block, and two first cunnings
Block is slidably connected with corresponding first sliding groove respectively.
Preferably, the two sides of the pull rod offer second sliding slot, are fixedly mounted on the two sides inner wall of the second groove
There is the second sliding block, and two the second sliding blocks are slidably connected with corresponding second sliding slot respectively.
Preferably, the bottom of second sliding block is fixedly installed with the second spring being set on the outside of pull rod, second spring
Bottom end be fixedly installed in the top of the first sliding block.
Preferably, third sliding slot, the fixed peace in the bottom of the first sliding bar are offered in the bottom interior wall of first groove
Equipped with third sliding block, and third sliding block is slidably connected with third sliding slot.
Preferably, one end that two the first sliding blocks are located remotely from each other is embedded with multiple first balls, and multiple first balls
It rolls and connects with corresponding first sliding groove respectively.
Preferably, two the second sliding blocks one end close to each other is embedded with multiple second balls, and multiple second balls
It rolls and connects with corresponding second sliding slot respectively.
The utility model has the beneficial effects that
1, pass through mounting base, placing groove, power-assisted steering device ontology, the first groove, the first sliding bar, the first card slot, first
Through-hole, the second sliding bar, the second through-hole, fixed link and the first spring mutual cooperation under, quickly and easily power-assisted can be turned
It is dismounted in device ontology clump mounting base, the convenient maintenance to power-assisted steering device ontology, improves the work effect of staff
Rate pulls the second sliding bar, and the second sliding bar drives the first sliding bar to be moved, meanwhile, the second sliding bar compresses the first bullet
Spring, the first spring energy-absorbing, the first sliding bar are removed or are caught in the first card slot；
2, pass through the second groove, pull rod, the second card slot, first sliding groove, the first sliding block, second sliding slot, the second sliding block and the
Under the mutual cooperation of two springs, quickly and easily the first sliding bar can be fixed, pull pull rod, pull rod drives first to slide
Block is moved, meanwhile, pull rod drives second sliding slot to be moved, and the first sliding block compresses second spring, and second spring energy-absorbing makes
Pull rod removes in the second card slot, then releasing lever, by making pull rod be caught in second under the elastic force rebound effect power of second spring
In card slot；
The utility model structure is simple, easy to operate, can be quickly and easily by power-assisted steering device ontology from mounting base
It is dismantled and is installed, the convenient maintenance to power-assisted steering device ontology, and the work difficulty of staff is reduced, it mentions simultaneously
The high working efficiency of staff, meets the demand of people.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of high reliability power-assisted steering device schematic view of the front view；
Fig. 2 be the utility model proposes a kind of high reliability power-assisted steering device part A structural schematic diagram.
In figure: 1 mounting base, 2 placing grooves, 3 power-assisted steering device ontologies, 4 first grooves, 5 first sliding bars, 6 first card slots,
7 first through hole, 8 second sliding bars, 9 second through-holes, 10 fixed links, 11 first springs, 12 second grooves, 13 pull rods, 14 second
Card slot, 15 first sliding grooves, 16 first sliding blocks, 17 second sliding slots, 18 second sliding blocks, 19 second springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of high reliability power-assisted steering device, including mounting base 1, the top of mounting base 1 offer placement
Slot 2 is placed with power-assisted steering device ontology 3 in placing groove 2, and the top of power-assisted steering device ontology 3 extends to the upper of mounting base 1
It is square, the first groove 4 is offered on the two sides inner wall of placing groove 2, the first sliding bar 5, power-assisted are slidably fitted in the first groove 4
The two sides of diverter body 3 offer the first card slot 6, two the first sliding bars 5 one end close to each other respectively with it is corresponding
6 phase of the first card slot clamp, the top two sides of mounting base 1 offer first through hole 7, and first through hole 7 and 4 phase of the first groove
It is connected to, is slidably fitted with the second sliding bar 8, and the top of the bottom end of the second sliding bar 8 and the first sliding bar 5 in first through hole 7
It is fixedly connected, the second through-hole 9 is offered on the second sliding bar 8, fixed link 10, and fixed link are slidably fitted in the second through-hole 9
10 both ends are fixedly connected with the side inner wall of corresponding first through hole 7 respectively, two the second sliding bars 8 be located remotely from each other one
Side is fixedly installed with the first spring 11 for being set in 10 outside of fixed link, one end difference that two the first springs 11 are located remotely from each other
It is fixedly installed on the side inner wall of corresponding first through hole 7, the top two sides of power-assisted steering device ontology 3 offer second
Groove 12, and the second groove 12 is connected with the first groove 4, and pull rod 13, the first sliding bar 5 are slidably fitted in the second groove 12
Top offer the second card slot 14, and the bottom end of pull rod 13 and 14 phase of the second card slot clamp, the two sides inner wall of the second groove 12
On offer first sliding groove 15, the two sides of pull rod 13 are fixedly installed with the first sliding block 16, and two the first sliding blocks 16 difference
It is slidably connected with corresponding first sliding groove 15, passes through mounting base 1, placing groove 2, power-assisted steering device ontology 3, the first groove 4,
One sliding bar 5, the first card slot 6, first through hole 7, the second sliding bar 8, the second through-hole 9, fixed link 10 and the first spring 11 phase
Mutually under cooperation, it will quickly and easily can be dismounted in 3 clumps of mounting bases 1 of power-assisted steering device ontology, it is convenient to power-assisted steering device
The maintenance of ontology 3 improves the working efficiency of staff, pulls the second sliding bar 8, and the second sliding bar 8 drives the first sliding
Bar 5 is moved, meanwhile, the second sliding bar 8 compresses the first spring 11,11 energy-absorbing of the first spring, and the first sliding bar 5 removes or card
Enter in the first card slot 6, passes through the second groove 12, pull rod 13, the second card slot 14, first sliding groove 15, the first sliding block 16, second sliding slot
17, under the mutual cooperation of the second sliding block 18 and second spring 19, quickly and easily the first sliding bar 5 can be fixed, drawn
Dynamic pull rod 13, pull rod 13 drive the first sliding block 16 to be moved, meanwhile, pull rod 13 drives second sliding slot 17 to be moved, and first
Sliding block 16 compresses second spring 19, and 19 energy-absorbing of second spring removes pull rod 13 in second card slot 14, then releasing lever 13,
By being caught in pull rod 13 in second card slot 14 under the elastic force rebound effect power of second spring 19, the utility model structure is simple,
It is easy to operate, can quickly and easily power-assisted steering device ontology 3 be dismantled and be installed from mounting base 1, it is convenient to helping
The maintenance of power diverter body 3, and the work difficulty of staff is reduced, while improving the working efficiency of staff,
Meet the demand of people.
In the utility model, the two sides of pull rod 13 offer second sliding slot 17, on the two sides inner wall of the second groove 12
It is fixedly installed with the second sliding block 18, and two the second sliding blocks 18 are slidably connected with corresponding second sliding slot 17 respectively, second is sliding
The bottom of block 18 is fixedly installed with the second spring 19 for being set in the outside of pull rod 13, and the bottom end of second spring 19 is fixedly installed in the
The top of one sliding block 16, third sliding slot is offered in the bottom interior wall of the first groove 4, and the bottom of the first sliding bar 5 is fixedly mounted
There is third sliding block, and third sliding block is slidably connected with third sliding slot, one end that two the first sliding blocks 16 are located remotely from each other is embedded with
Multiple first balls, and multiple first balls roll with corresponding first sliding groove 15 connect respectively, two 18 phases of the second sliding block
Mutually close one end is embedded with multiple second balls, and multiple second balls roll with corresponding second sliding slot 17 connect respectively
It connects, it is logical by mounting base 1, placing groove 2, power-assisted steering device ontology 3, the first groove 4, the first sliding bar 5, the first card slot 6, first
Hole 7, the second sliding bar 8, the second through-hole 9, fixed link 10 and the first spring 11 mutual cooperation under, will can quickly and easily help
It is dismounted in 3 clumps of mounting bases 1 of power diverter body, the convenient maintenance to power-assisted steering device ontology 3 improves staff's
Working efficiency pulls the second sliding bar 8, and the second sliding bar 8 drives the first sliding bar 5 to be moved, meanwhile, the second sliding bar 8
The first spring 11,11 energy-absorbing of the first spring are compressed, the first sliding bar 5 is removed or is caught in the first card slot 6, passes through the second groove
12, pull rod 13, the second card slot 14, first sliding groove 15, the first sliding block 16, second sliding slot 17, the second sliding block 18 and second spring 19
Mutual cooperation under, quickly and easily the first sliding bar 5 can be fixed, pull pull rod 13, pull rod 13 drives first sliding
Block 16 is moved, meanwhile, pull rod 13 drives second sliding slot 17 to be moved, the first sliding block 16 compression second spring 19, and second
19 energy-absorbing of spring removes pull rod 13 in second card slot 14, then releasing lever 13, is sprung back and is made by the elastic force of second spring 19
Under firmly, be caught in pull rod 13 in second card slot 14, the utility model structure is simple, easy to operate, can quickly and easily by
Power-assisted steering device ontology 3 is dismantled and is installed from mounting base 1, the convenient maintenance to power-assisted steering device ontology 3, and is reduced
The work difficulty of staff, while the working efficiency of staff is improved, meet the demand of people.
Working principle: in use, when needing to disassemble the power-assisted steering device ontology 3 of damage from mounting base 1
When maintenance, pull rod 13 is first pulled up, pull rod 13 drives second sliding slot 17 to be moved in the second groove 12 on, and first is sliding
Block 16 compresses second spring 19 in the second groove 12, and 19 energy-absorbing of second spring removes pull rod 13 in second card slot 14, then
Keep pull rod 13 motionless, the one end being located remotely from each other to two the second sliding bars 8 pulls the second sliding bar 8, and the second sliding bar 8 drives
First sliding bar 5 is moved in the first groove 4, meanwhile, the second sliding bar 8 compresses the first spring 11 in first through hole 7,
First spring, 11 energy-absorbing, the first sliding bar 5 remove in the first card slot 6, then take power-assisted steering device ontology 3 out of mounting base 1
Out, quickly and easily power-assisted steering device ontology 3 is dismantled to realize from mounting base 1, reduces work people
The work difficulty of member, when needing for the power-assisted steering device ontology 3 repaired to be installed in mounting base 1, according to sequence described above, first
The second sliding bar 8 is unclamped, by making the first sliding bar 5 be caught in the first card under the spring force rebound effect power of the first spring 11
In slot 6, then releasing lever 13, by making pull rod 13 be caught in the second card slot 14 under the elastic force rebound effect power of second spring 19
It is interior, quickly and easily power-assisted steering device ontology 3 is installed in mounting base 1 to realize, meets the demand of people.
Claims (6)
1. a kind of high reliability power-assisted steering device, including mounting base (1), which is characterized in that opened up at the top of the mounting base (1)
Have placing groove (2), be placed with power-assisted steering device ontology (3) in placing groove (2), and the top of power-assisted steering device ontology (3) extends
It to the top of mounting base (1), is offered on the two sides inner wall of placing groove (2) the first groove (4), sliding in the first groove (4)
It is equipped with the first sliding bar (5), the two sides of power-assisted steering device ontology (3) offer the first card slot (6), two the first sliding bars
(5) one end close to each other is mutually clamped with corresponding first card slot (6) respectively, and the top two sides of mounting base (1) offer
First through hole (7), and first through hole (7) is connected with the first groove (4), is slidably fitted with the second sliding in first through hole (7)
Bar (8), and be fixedly connected at the top of the bottom end of the second sliding bar (8) and the first sliding bar (5), the second sliding bar opens up on (8)
Have the second through-hole (9), is slidably fitted with fixed link (10) in the second through-hole (9), and the both ends of fixed link (10) are respectively and relatively
The side inner wall for the first through hole (7) answered is fixedly connected, and the side that two the second sliding bars (8) are located remotely from each other is fixedly installed with
The first spring (11) being set on the outside of fixed link (10), one end that two the first springs (11) are located remotely from each other are fixedly mounted respectively
In on the side inner wall of corresponding first through hole (7), the top two sides of power-assisted steering device ontology (3) offer the second groove
(12), and the second groove (12) is connected with the first groove (4), is slidably fitted with pull rod (13) in the second groove (12), first
It is offered at the top of sliding bar (5) the second card slot (14), and the bottom end of pull rod (13) is mutually clamped with the second card slot (14), second is recessed
It is offered on the two sides inner wall of slot (12) first sliding groove (15), the two sides of pull rod (13) are fixedly installed with the first sliding block
(16), and two the first sliding blocks (16) are slidably connected with corresponding first sliding groove (15) respectively.
2. a kind of high reliability power-assisted steering device according to claim 1, which is characterized in that the two sides of the pull rod (13)
It offers second sliding slot (17), is fixedly installed on the two sides inner wall of the second groove (12) the second sliding block (18), and two
Second sliding block (18) is slidably connected with corresponding second sliding slot (17) respectively.
3. a kind of high reliability power-assisted steering device according to claim 2, which is characterized in that second sliding block (18)
Bottom is fixedly installed with the second spring (19) being set on the outside of pull rod (13), and the bottom end of second spring (19) is fixedly installed in
The top of one sliding block (16).
4. a kind of high reliability power-assisted steering device according to claim 1, which is characterized in that first groove (4)
Third sliding slot is offered in bottom interior wall, the bottom of the first sliding bar (5) is fixedly installed with third sliding block, and third sliding block and
Three sliding slots are slidably connected.
5. a kind of high reliability power-assisted steering device according to claim 1, which is characterized in that two the first sliding block (16) phases
Mutually separate one end is embedded with multiple first balls, and multiple first balls are rolled with corresponding first sliding groove (15) respectively
Connection.
6. a kind of high reliability power-assisted steering device according to claim 2, which is characterized in that two the second sliding block (18) phases
Mutually close one end is embedded with multiple second balls, and multiple second balls are rolled with corresponding second sliding slot (17) respectively
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821029083.7U CN208344323U (en) | 2018-07-01 | 2018-07-01 | A kind of high reliability power-assisted steering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821029083.7U CN208344323U (en) | 2018-07-01 | 2018-07-01 | A kind of high reliability power-assisted steering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208344323U true CN208344323U (en) | 2019-01-08 |
Family
ID=64881383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821029083.7U Active CN208344323U (en) | 2018-07-01 | 2018-07-01 | A kind of high reliability power-assisted steering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208344323U (en) |
-
2018
- 2018-07-01 CN CN201821029083.7U patent/CN208344323U/en active Active
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