CN208977235U - A kind of steering system drag link assemble mechanism - Google Patents
A kind of steering system drag link assemble mechanism Download PDFInfo
- Publication number
- CN208977235U CN208977235U CN201821422964.5U CN201821422964U CN208977235U CN 208977235 U CN208977235 U CN 208977235U CN 201821422964 U CN201821422964 U CN 201821422964U CN 208977235 U CN208977235 U CN 208977235U
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- China
- Prior art keywords
- driving head
- driving
- fixed
- guide rail
- drag link
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Abstract
The utility model relates to automobile steering system mounting technology fields, it is concretely a kind of steering system drag link assemble mechanism, bottom plate connects sliding panel using guide rail one, limiter is fixed on the backplate surface of one front end of guide rail, the rear end of sliding panel is connected with cylinder, cylinder is fixed on the rear side of plate upper surface using fixed frame, bracket is accepted using the connection of guide rail two in the upper surface of sliding panel, it accepts and is fixed with driving mechanism on bracket, wherein electric tightening rifle is connected with driving head, driving head sleeve is then arranged on driving head, spring mechanism is equipped with using fixing frame plate in the position that electric tightening rifle is connect with driving head, the top outer rim of driving head sleeve is connected with the bottom surface of spring mechanism, the utility model eliminates traditional driving liner, driving head is designed to the click-on mechanism of fitting drag link polygon, pass through the sleeve of periphery And the spring mechanism of installation is opened or is closed up, and manual operation has been fully phased out, to solve the problems, such as that assembly crewman's utilization rate is low.
Description
Technical field
The utility model relates to automobile steering system mounting technology fields, are concretely a kind of steering system drag link dresses
Fitting mechanism.
Background technique
After the short assembly of turning machine installs, need to carry out system assembly.The system assembly first step is exactly that installation is horizontal
For pull rod to rack gear, the assembly relation of drag link and rack gear is fairly simple, is exactly connected through a screw thread and tightens drag link into rack gear,
And it requires to reach defined screw-down torque value.
The step for drag link is tightened into rack gear is to be controlled by lathe with Electric torque wrench on assembling line
It tightens.Therefore, it is necessary to the configuration designs for drag link to drive fixture.In view of the planform of drag link, connect in drag link
There is the design of one section of 6 shape or other polygons in shape or 8 in one end of touching rack gear plane, it is therefore an objective to use when tightening drag link
In application torque.But the region back segment is the bigger spherical structure of diameter, and driving head can block polygon when in order to guarantee to tighten
Region, and bigger spherical structure can smoothly be exited by having tightened.Traditional driving mechanism is designed to two parts, and one is to drive
Dynamic head main body, the other is driving liner.Driving liner is designed to the form of opening, facilitates taking-up.After completing to tighten, driving
Head main body retracts original position, and liner is driven to stay on drag link ball seat, and last operation work will drive liner from turning machine by hand
It takes out.
And liner is driven to need manually-operated characteristic, the manual beat about 10s of operator is increased, assembly is equivalent to
The 16% of line beat, traditional driving head mode reduce personnel's utilization rate, and there also have to the tact balance of entire assembly line to be unfavorable
It influences.
Therefore design it is a kind of cancellation manual hand manipulation drive liner drag link assemble mechanism be very it is necessary to.
Summary of the invention
The utility model breaches the problem of the prior art, devises a kind of cross of cancellation manual hand manipulation driving liner
Pull rod assemble mechanism.
In order to achieve the above object, the utility model devises a kind of steering system drag link assemble mechanism, comprising: bottom
Plate, sliding panel, driving mechanism, it is characterised in that: the upper surface of bottom plate is fixed with guide rail one, on the backplate surface of one front end of guide rail
It is fixed with limiter, sliding panel is connected on the guide rail one, the rear end of sliding panel is connected with cylinder, and the cylinder is using fixation
Frame is fixed on the rear side of plate upper surface, and the upper surface of the sliding panel is equipped with guide rail two, is connected with undertaking bracket on guide rail two,
Accept and be fixed with driving mechanism on bracket, the driving mechanism mainly by driving head, driving head sleeve, spring mechanism, electronic twist
Tight rifle composition, the electric tightening rifle are connected with driving head, driving head sleeve are then arranged on driving head, in electric tightening rifle
The position connecting with driving head is equipped with spring mechanism, the top outer rim and spring mechanism of the driving head sleeve using fixing frame plate
Bottom surface be connected.
The driving head is multi-claw type claw driving head, and the number of the claw is preferably 6 or 8.
The utility model compared with prior art, eliminates traditional driving liner, and driving head is designed to be bonded horizontal drawing
The click-on mechanism of bar polygon, click-on mechanism can be opened or be closed up by the sleeve of periphery and the spring mechanism of installation,
Manual operation is fully phased out, to solve the problems, such as that assembly crewman's utilization rate is low.
Detailed description of the invention
Fig. 1 is the axis surveys view of the utility model.
Fig. 2 is the front view of driving head open state in the utility model.
Fig. 3 is the front view of driving head closed state in the utility model.
Specific embodiment
The utility model is described further in conjunction with attached drawing.
Referring to Fig. 1, the utility model devises a kind of steering system drag link assemble mechanism, comprising: bottom plate, sliding panel,
Driving mechanism, the upper surface of bottom plate 1 are fixed with guide rail 1, are fixed with limiter 3, institute on 1 surface of bottom plate of one 2 front end of guide rail
It states and is connected with sliding panel 4 on guide rail 1, the rear end of sliding panel 4 is connected with cylinder 5, and the cylinder 5 is fixed on bottom using fixed frame
The rear side of 1 upper surface of plate, the upper surface of the sliding panel 4 are equipped with guide rail 26, are connected on guide rail 26 and accept bracket 7, accept
Be fixed with driving mechanism on bracket 7, the driving mechanism mainly by driving head 8, driving head sleeve 9, spring mechanism 10, electronic twist
Tight rifle 11 forms, and the electric tightening rifle 11 is connected with driving head 8, driving head sleeve 9 is then arranged on driving head 8, in electricity
It is dynamic to tighten the position that rifle 11 connect with driving head 8 and use fixing frame plate equipped with spring mechanism 10, the top of the driving head sleeve 9
Outer rim is connected with the bottom surface of spring mechanism 10.
Driving head 8 is multi-claw type claw driving head in the utility model, and the number of the claw is preferably 6 or 8
It is a, cooperate tightening for drag link.
Referring to fig. 2 ~ 3, in specific implementation, by multi-claw type claw driving head when drag link is filled in driving head by operator
Open, before starting is tightened automatically by multi-claw type claw driving head close up it is locked be bonded drag link, enable electric tightening rifle
Drag link is driven to tighten into rack gear by driving head.After completion is tightened, first multi-claw type claw driving head is opened, driving head is certainly
Drag link interference position can be avoided automatically by moving when exiting drag link.So reach the drag link for not needing conventional ADS driving liner
Mounting means, while driving head can integrally remodel, to adapt to the drag link of different model and specification.
Claims (2)
1. a kind of steering system drag link assemble mechanism, comprising: bottom plate, sliding panel, driving mechanism, it is characterised in that: bottom plate (1)
Upper surface be fixed with guide rail one (2), be fixed with limiter (3), the guide rail on bottom plate (1) surface of guide rail one (2) front end
It is connected on one (2) sliding panel (4), the rear end of sliding panel (4) is connected with cylinder (5), and the cylinder (5) is fixed using fixed frame
Rear side in bottom plate (1) upper surface, the upper surface of the sliding panel (4) are equipped with guide rail two (6), are connected with and hold on guide rail two (6)
It connects bracket (7), accepts and be fixed with driving mechanism on bracket (7), the driving mechanism is mainly by driving head (8), driving head sleeve
(9), spring mechanism (10), electric tightening rifle (11) composition, the electric tightening rifle (11) are connected with driving head (8), drive
Driving head sleeve (9) are then arranged on head (8), use fixed plate in the position that electric tightening rifle (11) is connect with driving head (8)
It is provided with spring mechanism (10), the top outer rim of the driving head sleeve (9) is connected with the bottom surface of spring mechanism (10).
2. a kind of steering system drag link assemble mechanism according to claim 1, it is characterised in that: the driving head (8)
For multi-claw type claw driving head, the number of the claw is preferably 6 or 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821422964.5U CN208977235U (en) | 2018-08-31 | 2018-08-31 | A kind of steering system drag link assemble mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821422964.5U CN208977235U (en) | 2018-08-31 | 2018-08-31 | A kind of steering system drag link assemble mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208977235U true CN208977235U (en) | 2019-06-14 |
Family
ID=66782909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821422964.5U Active CN208977235U (en) | 2018-08-31 | 2018-08-31 | A kind of steering system drag link assemble mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208977235U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110961883A (en) * | 2019-12-11 | 2020-04-07 | 杭州高品自动化设备有限公司 | Automatic adjusting structure of electric actuator pull rod and working method thereof |
-
2018
- 2018-08-31 CN CN201821422964.5U patent/CN208977235U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110961883A (en) * | 2019-12-11 | 2020-04-07 | 杭州高品自动化设备有限公司 | Automatic adjusting structure of electric actuator pull rod and working method thereof |
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