CN209100406U - A kind of tight type electric vehicle noise reducing seal terminal pad - Google Patents
A kind of tight type electric vehicle noise reducing seal terminal pad Download PDFInfo
- Publication number
- CN209100406U CN209100406U CN201821510329.2U CN201821510329U CN209100406U CN 209100406 U CN209100406 U CN 209100406U CN 201821510329 U CN201821510329 U CN 201821510329U CN 209100406 U CN209100406 U CN 209100406U
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- CN
- China
- Prior art keywords
- assembly
- snap
- connecting column
- slot
- column
- Prior art date
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to electric accessory motor technical field more particularly to a kind of tight type electric vehicle noise reducing seal terminal pads.The technical solution adopted in the utility model is: sealing assembly connection column including cylinder-shaped body, the upper end of body seal assembly connection column is equipped with integrally formed cylindrical assembly fastening connecting column, the external cylindrical surface for assembling fastening connecting column is equipped with assembly connection screw thread, the lower end of body seal assembly connection column is equipped with the snap-fit connecting column of a left and right directions, external cylindrical surface of the left and right sides end face of snap-fit connecting column respectively with the body seal assembly connection column coincides together, and the section of snap-fit connecting column left and right directions is trapezium structure.The utility model has the advantages that: the whole assembly manipulation in assembly is more convenient, the effect of assembly positioning can be provided for other Assembly parts, also make the stability of electric vehicle in use more preferable, the function of this part when in use is wider, uses more convenient.
Description
Technical field
The utility model relates to electric accessory motor technical fields more particularly to a kind of tight type electric vehicle noise reducing seal to connect
Disk.
Background technique
Electric vehicle muffler is constitutional detail important in electric accessory motor, and is tightly connected disk in muffler and is filling
The leakproofness of timing determines the erasure effect of muffler in use, and the noise-reducing structure of traditional mode is being sealed
When carried out by using the connection type that is mechanically fixed, the operation when being sealed assembly is more complicated, needs by multiple
Position fastening locking is to realize final integral sealing.And general muffling device sealing structure is only capable of playing sealing noise reduction and sets
Standby effect can not be assembled together with the other structures of electric vehicle simultaneously.
Utility model content
The purpose of the utility model is to provide a kind of tight type electric vehicle noise reducing seal terminal pad, what it was connected through a screw thread
Mode links together with muffling device, makes more convenient operation when assembly, and the connection sealing after assembly is more preferable, it can be ensured that
The erasure effect of muffler in use is more preferable, and in addition this part is also possible to by way of being connected together and electric vehicle
Other assembling structures link together, and the whole assembly manipulation in assembly is more convenient, can provide dress for other Assembly parts
Effect with positioning, and the lubrication connecting groove structure by being arranged on this part can make it when in use to the machine of electric vehicle
Tool assembling structure carries out corresponding lubrication operation, keeps the stability of electric vehicle in use more preferable, this part is when in use
Function it is wider, use more convenient.
The technical solution of the utility model is as follows:
A kind of tight type electric vehicle noise reducing seal terminal pad, it is characterised in that: seal assembly connection including cylinder-shaped body
Column, the upper end of the body seal assembly connection column are equipped with integrally formed cylindrical assembly fastening connecting column, and the assembly is tight
The external cylindrical surface for being solidly connected column is equipped with assembly connection screw thread, and the lower end of the body seal assembly connection column is equipped with one or so
The snap-fit connecting column in direction, the left and right sides end face of the snap-fit connecting column is assembled with the body seal respectively to be connected
The external cylindrical surface for connecing column coincides together, and the section of the snap-fit connecting column left and right directions is trapezium structure, the engaging
It is formed between assembly connection column and the body seal assembly connection column lower end surface and engages fastening assembly connection slot, the engaging dress
Right side with connecting column is equipped with the inverted U first that Open Side Down and assembles the slot that is located by connecting, the snap-fit connecting column
Left side is equipped with the inverted U second that an Open Side Down assembly and is located by connecting slot, and first assembly is located by connecting slot and described the
Two assembly are located by connecting between slot to be connected by a cylindrical lubrication connection perforation connection, the snap-fit connecting column
Lower end center is equipped with a cylindrical lubrication link slot, and the upper end of the lubrication link slot is equipped with a cylindrical assembly and determines
Position connecting hole, the front center position of the snap-fit connecting column are equipped with a cylindrical lubrication output link slot, the profit
Sheave out link slot by the rear end face of the snap-fit connecting column completely through, lubrication output link slot by the engaging
The lower end surface of assembly connection column also completely through.
Further, the described second size for assembling the slot that is located by connecting is less than the described first ruler for assembling the slot that is located by connecting
Very little, the described second depth for assembling the slot left and right directions that is located by connecting is greater than the described first depth for assembling the slot left and right directions that is located by connecting
Degree.
Further, described to assemble the hole that is located by connecting for the upper surface of the assembly fastening connecting column completely through described
Assembly is located by connecting hole upper end-face edge position equipped with back taper assembly guiding link slot.
Further, the central axis of the lubrication output link slot is located at the upper of snap-fit connecting column lower end surface
The distance of side, central axis to the snap-fit connecting column lower end surface of the lubrication output link slot is exported less than the lubrication
The radius of link slot.
The utility model has the beneficial effects that
The mode that the utility model is connected through a screw thread links together with muffling device, keeps operation when assembly more square
Just, the connection sealing after assembly is more preferable, it can be ensured that the erasure effect of muffler in use is more preferable, in addition this part
It is also possible to by way of being connected together and other assembling structures of electric vehicle links together, the whole assembly behaviour in assembly
It is more convenient, the effect of assembly positioning, and the connection of the lubrication by being arranged on this part can be provided for other Assembly parts
Slot structure can make it carry out corresponding lubrication operation to the mechanical assembly structure of electric vehicle when in use, use electric vehicle
Stability in the process is more preferable.
Detailed description of the invention
Fig. 1 is the schematic perspective view of the utility model；
Fig. 2 is the front schematic view of the utility model；
Fig. 3 is the leftschematic diagram of the utility model；
Fig. 4 is the right side schematic view of the utility model；
Fig. 5 is the schematic top plan view of the utility model；
Fig. 6 is the elevational schematic view of the utility model；
Fig. 7 is the schematic perspective view of the utility model second direction；
In figure: 1, body seal assembly connection column, 2, assembly fastening connecting column, 3, snap-fit connecting column, 4, engaging it is tight
It is fixedly mounted with link slot, the 5, first assembly is located by connecting slot, and the 6, second assembly is located by connecting slot, 7, lubrication connection perforation, 8, lubrication
Link slot, 9, assembly be located by connecting hole, 10, lubrication output link slot.
Specific embodiment
As shown in Figures 1 to 7, a kind of tight type electric vehicle noise reducing seal terminal pad, mode that it is connected through a screw thread with
Muffling device links together, and makes more convenient operation when assembly, and the connection sealing after assembly is more preferable, it can be ensured that muffler
Erasure effect in use is more preferable, and in addition this part is also possible to by way of being connected together and other dresses of electric vehicle
Distribution structure links together, and the whole assembly manipulation in assembly is more convenient, and assembly positioning can be provided for other Assembly parts
Effect, and the lubrication connecting groove structure by being arranged on this part can make it when in use to the Automatic manual transmission of electric vehicle
Structure carries out corresponding lubrication operation, keeps the stability of electric vehicle in use more preferable, the function of this part when in use
It is wider, it uses more convenient.It includes cylinder-shaped body sealing assembly connection column 1, the body seal assembly connection column 1
Upper end is equipped with integrally formed cylindrical assembly fastening connecting column 2, and the external cylindrical surface of the assembly fastening connecting column 2 is equipped with dress
With connection screw thread, it is more convenient when carrying out assembly connection, the stability after assembly connection is more preferable.The body seal assembly connection
The lower end of column 1 is equipped with the snap-fit connecting column 3 of a left and right directions, and when other machinery Standard of it and electric vehicle can
It is assembled by way of being connected together, it is more efficient when making to assemble.The left and right sides end of the snap-fit connecting column 3
External cylindrical surface of the face respectively with the body seal assembly connection column 1 coincides together, 3 right and left of snap-fit connecting column
To section be trapezium structure, formed between the snap-fit connecting column 3 and 1 lower end surface of body seal assembly connection column
Engaging fastens assembly connection slot 4, and the connectivity robustness after assembly connection is more preferable, and connective stability in use more may be used
It leans on.The right side of the snap-fit connecting column 3 is equipped with the inverted U first that Open Side Down and assembles the slot 5 that is located by connecting, the card
It attaches together the left side with connecting column 3 and assembles the slot 6 that is located by connecting equipped with an inverted U second that Open Side Down, two assembly positioning connect
Access slot can make more convenient operation of the other machinery structure of electric vehicle when being assembled, and provide the work of assembly positioning for it
With, make assembly when it is more efficient.First assembly is located by connecting slot 5 and second assembly is located by connecting between slot 6 and leads to
It crosses cylindrical 7 connection of lubrication connection perforation to be connected, the lower end center of the snap-fit connecting column 3 is equipped with one
Cylinder lubrication link slot 8, lubricating fluid can be transported in this part by it, can be to assembly connection position by this part
It is preferably lubricated, to keep the safety between union piece in use higher, stability in use is more preferable.It is described
The upper end of lubrication link slot 8 is equipped with a cylinder and assembles the hole 9 that is located by connecting, the front center of the snap-fit connecting column 3
Position is equipped with a cylindrical lubrication output link slot 10, it can be lubricated the part on other directions, make electric vehicle
Internal structure be able to carry out and more fully lubricate.The lubrication output link slot 10 will be after the snap-fit connecting column 3
End face completely through, lubrication output link slot 10 by the lower end surface of the snap-fit connecting column 3 also completely through.
Preferably, second assembly is located by connecting, the size of slot 6 is less than the described first ruler for assembling the slot 5 that is located by connecting
Very little, the described second depth for assembling 6 left and right directions of slot that is located by connecting is greater than described first and assembles 5 left and right directions of slot that is located by connecting
Depth keeps the overall structural strength of part more preferable, and connective stability when assembling the other structures of it and electric vehicle is more
It is good.
Preferably, the assembly is located by connecting, hole 9 is by the upper surface of the assembly fastening connecting column 2 completely through institute
It states assembly and is located by connecting 9 upper end-face edge position of hole equipped with back taper assembly guiding link slot, it can be facilitated to set with noise reduction in this way
The connection accuracy of standby mounted inside prevents from making quieter material influence noise reduction effect there is a situation where accumulating in assembling process
Fruit.
Preferably, the central axis of the lubrication output link slot 10 is located at 3 lower end surface of snap-fit connecting column
The distance of top, central axis to 3 lower end surface of snap-fit connecting column of the lubrication output link slot 10 is less than the profit
Sheave out the radius of link slot 10, enables it to lubricate the assembling structure of electric vehicle accordingly, can effectively improve electricity
The stability of motor-car in use keeps the whole service life of electric vehicle in use longer.
The above is preferred embodiments of the present invention, it is noted that for the ordinary skill of the art
For personnel, under the premise of not departing from principle described in the utility model, it can also make several improvements or replace, these improvement
Or replacement also should be regarded as the protection scope of the utility model.
Claims (4)
1. a kind of tight type electric vehicle noise reducing seal terminal pad, it is characterised in that: seal assembly connection column including cylinder-shaped body
(1), the upper end of the body seal assembly connection column (1) is equipped with integrally formed cylindrical assembly fastening connecting column (2), described
The external cylindrical surface for assembling fastening connecting column (2) is equipped with assembly connection screw thread, the lower end of the body seal assembly connection column (1)
Snap-fit connecting column (3) equipped with a left and right directions, the left and right sides end face of the snap-fit connecting column (3) respectively with
The external cylindrical surface of the body seal assembly connection column (1) coincides together, snap-fit connecting column (3) left and right directions
Section is trapezium structure, is formed between the snap-fit connecting column (3) and body seal assembly connection column (1) lower end surface
The right side of engaging fastening assembly connection slot (4), the snap-fit connecting column (3) is equipped with an inverted U first that Open Side Down
Assembly is located by connecting slot (5), and the left side of the snap-fit connecting column (3) is equipped with the inverted U second that Open Side Down and assembles
Be located by connecting slot (6), and first assembly is located by connecting slot (5) and second assembly is located by connecting between slot (6) and passes through one
A cylindrical lubrication connection perforation (7) connection is connected, and the lower end center of the snap-fit connecting column (3) is equipped with one
Cylinder lubrication link slot (8), the upper end of lubrication link slot (8) are equipped with a cylindrical assembly and are located by connecting hole (9), institute
The front center position for stating snap-fit connecting column (3) is equipped with cylindrical lubrication output link slot (10), and the lubrication is defeated
Link slot (10) is by the rear end face of the snap-fit connecting column (3) completely through lubrication output link slot (10) will out
The lower end surface of the snap-fit connecting column (3) also completely through.
2. a kind of tight type electric vehicle noise reducing seal terminal pad according to claim 1, it is characterised in that: second dress
Size with the slot that is located by connecting (6) is less than the described first size for assembling slot (5) that are located by connecting, and second assembly is located by connecting
The depth of slot (6) left and right directions is greater than the described first depth for assembling slot (5) left and right directions that is located by connecting.
3. a kind of tight type electric vehicle noise reducing seal terminal pad according to claim 1, it is characterised in that: the assembly is fixed
Position connecting hole (9) is by the upper surface of assembly fastening connecting column (2) completely through described to assemble hole (9) upper end that is located by connecting
Marginal position is equipped with back taper assembly guiding link slot.
4. a kind of tight type electric vehicle noise reducing seal terminal pad according to claim 1, it is characterised in that: the lubrication is defeated
The central axis of link slot (10) is located at the top of snap-fit connecting column (3) lower end surface out, and the lubrication exports link slot
(10) distance of central axis to snap-fit connecting column (3) lower end surface is less than the half of lubrication output link slot (10)
Diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821510329.2U CN209100406U (en) | 2018-09-14 | 2018-09-14 | A kind of tight type electric vehicle noise reducing seal terminal pad |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821510329.2U CN209100406U (en) | 2018-09-14 | 2018-09-14 | A kind of tight type electric vehicle noise reducing seal terminal pad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209100406U true CN209100406U (en) | 2019-07-12 |
Family
ID=67152656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821510329.2U Expired - Fee Related CN209100406U (en) | 2018-09-14 | 2018-09-14 | A kind of tight type electric vehicle noise reducing seal terminal pad |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209100406U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978540A (en) * | 2021-02-03 | 2021-06-18 | 江苏神王集团钢缆有限公司 | Special double-parallel-twisted steel wire rope reinforcing assembly for ultra-high-speed elevator |
-
2018
- 2018-09-14 CN CN201821510329.2U patent/CN209100406U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978540A (en) * | 2021-02-03 | 2021-06-18 | 江苏神王集团钢缆有限公司 | Special double-parallel-twisted steel wire rope reinforcing assembly for ultra-high-speed elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190712 Termination date: 20210914 |