CN206830819U - A kind of turning machine sealing sheath structure - Google Patents
A kind of turning machine sealing sheath structure Download PDFInfo
- Publication number
- CN206830819U CN206830819U CN201720499178.4U CN201720499178U CN206830819U CN 206830819 U CN206830819 U CN 206830819U CN 201720499178 U CN201720499178 U CN 201720499178U CN 206830819 U CN206830819 U CN 206830819U
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- China
- Prior art keywords
- turning machine
- support member
- sealing sheath
- rubber seal
- machine sealing
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- 238000007789 sealing Methods 0.000 title claims abstract description 54
- 239000002184 metal Substances 0.000 claims abstract description 21
- 230000006835 compression Effects 0.000 claims abstract description 8
- 238000007906 compression Methods 0.000 claims abstract description 8
- 230000013011 mating Effects 0.000 claims abstract description 3
- 239000004033 plastic Substances 0.000 claims description 23
- 229920003023 plastic Polymers 0.000 claims description 23
- 229920000297 Rayon Polymers 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Body Structure For Vehicles (AREA)
Abstract
It the utility model is related to a kind of turning machine sealing sheath structure, it is characterised in that：Including turning machine sealing sheath, the turning machine sealing sheath includes rubber seal and support member, rubber seal and the support member sealing is plugged in together, caused thrust compression fit forms sealing during the rubber seal upper surface and automobile body front wall metal plate patch merga pass turning machine are vertically-mounted, and the support member lower end and turning machine housing seal are plugged in together；Assembling mating surface on the automobile body front wall metal plate with the turning machine sealing sheath is processed into horizontal plane or approximately horizontal plane.The rubber seal is a hollow cylindricality nested structure, and the support member is a ladder tubular structure, and the hollow inner hole surface of the rubber seal realizes sealed connection with support member upper end grafting and by being interference fitted.The top of the support member is additionally provided with support rim, and mistake proofing bit architecture is provided with the cooperation of the turning machine sealing sheath and the turning machine housing.
Description
Technical field
The utility model belongs to the sealing structure technical field of automobile steering device and automobile body front wall metal plate, and in particular to a kind of
Turning machine sealing sheath structure.
Background technology
Turning machine is that the driver that performs crucial on vehicle turns to the part being intended to, in the structure of vehicle, because it is needed
To be connected with the handling maneuver part in vehicle cab, so needing, through automobile body front wall metal plate, therefore, to require in design
Corresponding perforate is reserved on automobile body front wall metal plate.
With the development of auto industry, driver has more for the sealing property of vehicle and sound quality driven
High requirement, crew module is delivered to by front wall metal plate tapping in order to avoid the noise of enging cabin, and in fording drive
Middle water source intrusion crew module is, it is necessary to design a kind of sealing sheath structure to meet the requirement of waterproof sound insulation.Conventional sealing sheath
Complicated, cost is higher, and sealing effectiveness is general.The bigger rubber parts of its generally use, and it is close to carry out to be in tilted layout
Envelope.Spent material is more, and shaping project plan comparison is complicated.Or also have cooperated using more sub- parts in the prior art
The scheme of sealing, this scheme cost is higher, and assembling control is relatively difficult, and for different vehicle projects, generally requires
Again based on arrangement space come design structure, the property continued to use and poor universality.
Utility model content
The utility model devises a kind of turning machine sealing sheath structure, which solves turning machine sealing of the prior art
Jacket structure complexity, cost height, assemble the problems such as general difficulty, sealing effectiveness, the property continued to use and poor universality.
In order to solve above-mentioned technical problem, the utility model employs following scheme：
A kind of turning machine sealing sheath structure, it is characterised in that：Including turning machine sealing sheath, the turning machine sealing shield
Set includes rubber seal and support member, and rubber seal and the support member sealing is plugged in together, the rubber seal
Caused thrust compression fit is formed close during upper surface and automobile body front wall metal plate patch merga pass turning machine are vertically-mounted
Envelope, the support member lower end and turning machine housing seal are plugged in together；On the automobile body front wall metal plate secret is turned to described
The assembling mating surface of closure set is processed into horizontal plane or approximately horizontal plane.
Further, the rubber seal is a hollow cylindricality nested structure, and the support member is a ladder tubulose
Structure, the hollow inner hole surface of the rubber seal are plugged in together with the support member upper end and realized by interference fit close
Envelope connection.
Further, the cross section of the rubber seal is Long Circle, and its hollow bulb is a Long Circle hole；The support member
Upper end cross section is hollow Long Circle.
Further, the top of the support member is additionally provided with support rim, the lower surface of the rubber seal with it is described
Support rim upper surface cooperating.
Further, it is provided with reinforcing rib structure between the support rim lower surface and the support member outer cylinder.
Further, viscose is scribbled between the lower surface of the rubber seal and the support rim upper surface.
Further, support member lower end cross section for circle, the ladder inner hole surface of the support member lower end with described turn
Top grafting to casing body and passing through, which is interference fitted, to be realized and is tightly connected.
Further, it is provided with mistake proofing bit architecture at the cooperation of the turning machine sealing sheath and the turning machine housing；Should
Mistake proofing bit architecture includes the Anti-dislocation groove being arranged on the outer cylinder of the support member lower end and is arranged on the turning machine housing
Anti-dislocation boss.
Further, a trapezoidal faces wide at the top and narrow at the bottom are extended downwardly out on the outer cylinder of the support member lower end, it is described trapezoidal
The wide-mouth U-type groove that Open Side Down is provided with face as Anti-dislocation groove；The Anti-dislocation boss is a strip bulge structure.
Further, the material of the support member is plastics.
The turning machine sealing sheath structure has the advantages that：
（1）The utility model is based on practical item development, simplifies the structure of seal, improves its sealing and sound insulation property
Can, and assemble control simply, it is a kind of quality-high and inexpensive turning machine jacket structure.
（2）The utility model devises anti-rotation structure, and using effect is good.
（3）The utility model is simple in construction, cost bottom, assembling easily, good sealing effect, the property continued to use and versatile.
Brief description of the drawings
Fig. 1：Rigging position figure of the utility model turning machine sealing sheath structure on vehicle；
Fig. 2：The structural representation of the utility model turning machine sealing sheath structure；
Fig. 3：The structural representation of rubber seal in the utility model；
Fig. 4：The structural representation of plastic supporting pieces in the utility model；
Fig. 5：Secret closure nested structure is turned in the utility model and coordinates the schematic diagram before installation with automobile body front wall metal plate；
Fig. 6：Secret closure nested structure is turned in the utility model and coordinates the schematic diagram after installation with automobile body front wall metal plate；
Fig. 7：The structural representation of mistake proofing bit architecture in the utility model.
Description of reference numerals：
1-automobile body front wall metal plate；2-turning machine sealing sheath；21-rubber seal；211-upper surface；212-interior
Hole face；213-lower surface；22-plastic supporting pieces；221-coordinate cylinder；222-support rim；223-ladder inner hole surface；
224-Anti-dislocation groove；3-turning machine housing；31-Anti-dislocation boss；4-turning machine pinion shaft.
Embodiment
Below in conjunction with the accompanying drawings, the utility model is described further：
Fig. 1 to Fig. 7 shows a kind of turning machine sealing sheath structure, including automobile body front wall metal plate 1, turning machine sealing sheath
2 and turning machine housing 3, pass through turning machine sealing sheath 2 between turning machine housing 3 and automobile body front wall metal plate 1 and realize and turn to casing
The sealed connection of body 3 and automobile body front wall metal plate 1.The tapping of the bottom of automobile body front wall metal plate 1 installation turning machine is processed into horizontal plane
Or approximately horizontal plane, it effectively prevent caused structure dislocation in inclined plane assembling, and the wind of the seal failure thus brought
Danger.The perforate of turning machine pinion shaft 4 through the bottom of automobile body front wall metal plate 1 is installed vertically upward.Turning machine sealing sheath 2 includes
Rubber seal 21 and plastic supporting pieces 22, plastic supporting pieces 22 are that rubber seal 21 provides support, as shown in Fig. 2 rubber
Seal 21 and the sealing of plastic supporting pieces 22 are plugged in together.Between the upper surface 211 of rubber seal 21 and automobile body front wall metal plate 1
Caused thrust compression fit forms sealing during patch merga pass turning machine is vertically-mounted, as shown in Figure 5 and Figure 6.Modeling
Expect that the lower end of support member 22 and turning machine housing 3 seal grafting.
As shown in figure 3, rubber seal 21 is a hollow cylindricality nested structure, its cross section is a Long Circle knot
Structure, its hollow bulb are a Long Circle holes.The inner hole surface 212 of rubber seal 21 and the cooperation cylinder 221 on plastic supporting pieces 22
Grafting is simultaneously tightly connected by the realization of interference compression fit, on the lower surface 213 of rubber seal 21 and plastic supporting pieces 22
The upper surface cooperating of support rim 222.The upper surface 211 of rubber seal 21 compresses with the bottom of automobile body front wall metal plate 1 and is bonded,
Under caused thrust effect during turning machine is vertically-mounted, rubber seal 21 realizes rubber seal by compression
The sealed connection of part 21 and automobile body front wall metal plate 1.
As shown in figure 4, plastic supporting pieces 22 are a ladder tubular structures, its upper end cross section is hollow Long Circle, under
Cross section is held as circle.The top of plastic supporting pieces 22 coordinates cylinder 221 to insert in the Long Circle hole of rubber seal 21
And the two interference compression fit is realized and is tightly connected.Be provided with the top outer cylinder of plastic supporting pieces 22 support rim 222 with
Coordinate with the lower surface 213 of rubber seal 21.Set between the lower surface of support rim 222 and the outer cylinder of plastic supporting pieces 22
There is reinforcing rib structure.The ladder inner hole surface 223 of the lower end of plastic supporting pieces 22 and the top grafting of turning machine housing 3 simultaneously pass through interference
Compression fit, which is realized, to be tightly connected.
In actual use, the fixed auxiliary of some assemblings can also be increased rubber seal 21 and plastic supporting pieces 22,
Such as increasing viscose in lower surface 213, convenience is bonded with the upper surface of support rim 222.
In order to avoid turning machine sealing sheath 2 rotates in circumferencial direction, plastic supporting pieces 22 and rubber seal 21 are matched somebody with somebody
At conjunction, the cross-sectional structure of the two is designed to Long Circle.And Anti-dislocation knot is devised at the cooperation with turning machine housing 3
Structure, the mistake proofing bit architecture include the Anti-dislocation groove 224 being arranged on the lower end outer cylinder of plastic supporting pieces 22 and are arranged on turning machine
Anti-dislocation boss 31 on housing 3, as shown in fig. 7, during work, Anti-dislocation boss 31 is inserted in Anti-dislocation groove 224, Anti-dislocation groove
224 be a U-type groove, and Anti-dislocation boss 31 is a strip bulge.In the present embodiment, on the outer cylinder of the lower end of plastic supporting pieces 22
A trapezoidal faces wide at the top and narrow at the bottom are extended downwardly out, the wide-mouth U-type groove that Open Side Down is provided with trapezoidal faces as Anti-dislocation groove.
Between rubber seal 21 and plastic supporting pieces 22, pass through size between plastic supporting pieces 22 and turning machine housing 3
Difference elastic conjunction, sealing is formed, then overall sealing is formed by caused vertical compressive force in turning machine general assembly.Pressure
The size of clamp force, and rubber seal 21 deformation size can by change the thickness of rubber seal 21, soft or hard degree or
The position of the support rim 222 of person's plastic supporting pieces 22 is adjusted to change, to optimize sealing effectiveness.Thrust is bigger, it is believed that close
Envelope effect is better, but considers the intensity of plastic supporting pieces 22 in practice, and thrust designs within limits.
In the utility model, the size of plastic supporting pieces 22 can be adjusted according to specific vehicle arrangement space, feasible
It is lengthened or shortened along axis, the position of mistake proofing bit architecture can be also adjusted based on the structure of the turning machine housing 3 of reality, always
For body, the utility model turning machine sheath conceptual design is simple, and project expansion is good, and cost is less than conventional jacket structure.
Exemplary description has been carried out to the utility model above in conjunction with accompanying drawing, it is clear that it is of the present utility model realization not by
The limitation of aforesaid way, if the various improvement that methodology and technical scheme of the present utility model are carried out are employed, or without
Improve and design of the present utility model and technical scheme are directly applied into other occasions, in the scope of protection of the utility model
It is interior.
Claims (10)
- A kind of 1. turning machine sealing sheath structure, it is characterised in that：Including turning machine sealing sheath, the turning machine sealing sheath Including rubber seal and support member, rubber seal and the support member sealing is plugged in together, on the rubber seal Caused thrust compression fit forms sealing during surface and automobile body front wall metal plate patch merga pass turning machine are vertically-mounted, The support member lower end and turning machine housing seal are plugged in together；Seal and protect with the turning machine on the automobile body front wall metal plate The assembling mating surface of set is processed into horizontal plane or approximately horizontal plane.
- 2. turning machine sealing sheath structure according to claim 1, it is characterised in that：The rubber seal is in one Empty cylindricality nested structure, the support member are a ladder tubular structures, the hollow inner hole surface of the rubber seal with it is described Support member upper end is plugged in together and realizes sealed connection by being interference fitted.
- 3. turning machine sealing sheath structure according to claim 2, it is characterised in that：The cross section of the rubber seal It is Long Circle, its hollow bulb is a Long Circle hole；Support member upper end cross section is hollow Long Circle.
- 4. the turning machine sealing sheath structure according to Claims 2 or 3, it is characterised in that：The top of the support member is also It is provided with support rim, the lower surface of the rubber seal and support rim upper surface cooperating.
- 5. turning machine sealing sheath structure according to claim 4, it is characterised in that：The support rim lower surface and institute State and be provided with reinforcing rib structure between support member outer cylinder.
- 6. turning machine sealing sheath structure according to claim 4, it is characterised in that：The lower surface of the rubber seal Viscose is scribbled between the support rim upper surface.
- 7. the turning machine sealing sheath structure according to claim 2,3,5 or 6, it is characterised in that：The support member lower end Cross section is circle, and the top grafting of the ladder inner hole surface of the support member lower end and the turning machine housing is simultaneously matched somebody with somebody by interference Close and realize sealed connection.
- 8. the turning machine sealing sheath structure according to claim 1,2,3,5 or 6, it is characterised in that：It is described to turn to secret Closure covers is provided with mistake proofing bit architecture at the cooperation with the turning machine housing；The mistake proofing bit architecture includes being arranged on the support Anti-dislocation groove on the outer cylinder of part lower end and the Anti-dislocation boss being arranged on the turning machine housing.
- 9. turning machine sealing sheath structure according to claim 8, it is characterised in that：The outer cylinder of the support member lower end On extend downwardly out a trapezoidal faces wide at the top and narrow at the bottom, the wide-mouth U-type groove that Open Side Down is provided with the trapezoidal faces as Anti-dislocation Groove；The Anti-dislocation boss is a strip bulge structure.
- 10. the turning machine sealing sheath structure according to claim 1,2,3,5,6 or 9, it is characterised in that：The support member Material be plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720499178.4U CN206830819U (en) | 2017-05-08 | 2017-05-08 | A kind of turning machine sealing sheath structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720499178.4U CN206830819U (en) | 2017-05-08 | 2017-05-08 | A kind of turning machine sealing sheath structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206830819U true CN206830819U (en) | 2018-01-02 |
Family
ID=60770465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720499178.4U Active CN206830819U (en) | 2017-05-08 | 2017-05-08 | A kind of turning machine sealing sheath structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206830819U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099159A (en) * | 2018-09-30 | 2018-12-28 | 安徽江淮汽车集团股份有限公司 | A kind of sealed shield |
| CN110015244A (en) * | 2019-03-27 | 2019-07-16 | 江苏开沃汽车有限公司 | A kind of turning machine dust cover design |
| CN110588761A (en) * | 2019-09-06 | 2019-12-20 | 宁波吉利汽车研究开发有限公司 | Enclose sealed pad structure and car before a steering system |
-
2017
- 2017-05-08 CN CN201720499178.4U patent/CN206830819U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109099159A (en) * | 2018-09-30 | 2018-12-28 | 安徽江淮汽车集团股份有限公司 | A kind of sealed shield |
| CN110015244A (en) * | 2019-03-27 | 2019-07-16 | 江苏开沃汽车有限公司 | A kind of turning machine dust cover design |
| CN110588761A (en) * | 2019-09-06 | 2019-12-20 | 宁波吉利汽车研究开发有限公司 | Enclose sealed pad structure and car before a steering system |
| CN110588761B (en) * | 2019-09-06 | 2021-04-23 | 宁波吉利汽车研究开发有限公司 | Enclose sealed pad structure and car before a steering system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Ooros Automotive Co., Ltd. Assignor: Saic Chery Automobile Co., Ltd. Contract record no.: 2018340000015 Denomination of utility model: It seals sheath structure to turn to secret Granted publication date: 20180102 License type: Common License Record date: 20180917 |