CN107842538A - A kind of special closed type cylindrical structure connector - Google Patents
A kind of special closed type cylindrical structure connector Download PDFInfo
- Publication number
- CN107842538A CN107842538A CN201711290223.6A CN201711290223A CN107842538A CN 107842538 A CN107842538 A CN 107842538A CN 201711290223 A CN201711290223 A CN 201711290223A CN 107842538 A CN107842538 A CN 107842538A
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- CN
- China
- Prior art keywords
- snap
- fit
- shock
- seal groove
- assembling
- 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.)
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Links
- 238000010521 absorption reaction Methods 0.000 claims description 23
- 230000035939 shock Effects 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 2
- 238000013016 damping Methods 0.000 abstract description 17
- 230000000694 effects Effects 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B1/00—Devices for securing together, or preventing relative movement between, constructional elements or machine parts
- F16B1/02—Means for securing elements of mechanisms after operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F7/00—Vibration-dampers; Shock-absorbers
Abstract
The present invention relates to Automatic manual transmission part technical field, more particularly to a kind of special closed type cylindrical structure connector.The technical solution adopted by the present invention is：Including the first snap-fit structure, the lower end of first snap-fit structure is connected with and the identical second snap-fit structure of shape, the center of first snap-fit structure is cylinder-shaped body structure, the external cylindrical surface of agent structure is respectively arranged on the left side and the right side a symmetrical trapezoidal fixed branch angle, the centre position at trapezoidal fixed branch angle is provided with square fixedly connected hole, the upper surface center of first snap-fit structure is provided with taper snap-fit connecting pole, and the inside of snap-fit connecting pole is connected together pilot hole for taper identical.It is an advantage of the invention that：Inside is pyramidal structure face, so that it has certain anti-loose effect, the fitting tight of part can be made more preferable the tapered structure of shock-damping structure buckling when by shock-damping structure and cylindrical structural assembly connection.
Description
Technical field
The present invention relates to Automatic manual transmission part technical field, more particularly to a kind of special closed type cylindrical structure connector.
Background technology
It is cylindrical structural to have a kind of Automatic manual transmission part in mechanical structure, such as pipeline configuration, pipe structure or other
Axle class formation etc., this kind of cylindrical structural are often fixed up than other shapes of structure number during being assembled
Tired, fixed fastness more Customers ' Legal Right, it usually needs multiple parts are used in conjunction with each other the ratio that can fix this class formation
It is stronger.After cylindrical structural part is fixed, vibrations can be caused to its fix tightly solidity than more serious influence, repeatedly
Vibrations its fixed structure can be made to produce loosening, make its original position that deviation occur, influence the normal use of this class formation.
The content of the invention
It is an object of the invention to provide a kind of special closed type cylindrical structure connector, and it is by way of engaging and fastening
Cylindrical structural part can be firmly fixed, by setting shock-damping structure in the inside of fixture, pass through shock-damping structure
Directly it is fixedly connected with cylindrical structural part, enables it to play more preferable guarantee to the fastness of cylindrical structural part,
Make they connection when stability it is more preferable, the inside of this connector be pyramidal structure face, by shock-damping structure with cylinder knot
The tapered structure of shock-damping structure buckling so that it has certain anti-loose effect, can be made part during structure assembly connection
Fitting tight is more preferable, also by being provided with two symmetrical convenient fitting recess in the position of central mounting hole, it is being entered luggage
Timing is more convenient, more efficient during assembling.
Technical scheme is as follows：
A kind of special closed type cylindrical structure connector, it is characterised in that：Including the first snap-fit structure, described
The lower end of one snap-fit structure is connected with and the identical second snap-fit structure of shape, the first snap-fit knot
Structure and the second snap-fit structure are symmetrical, and the center of the first snap-fit structure is cylinder-shaped body
Structure, the external cylindrical surface of the agent structure are respectively arranged on the left side and the right side a symmetrical trapezoidal fixed branch angle, the ladder
Shape is fixed upper and lower end face of the upper and lower end face at branch angle respectively with the first snap-fit structure and overlapped, the trapezoidal fixed branch angle
Centre position be provided with square fixedly connected hole, the upper surface center of the first snap-fit structure is provided with conic clamp
Attach together and match somebody with somebody connecting pole, the inside of the snap-fit connecting pole is connected together pilot hole for taper identical, described to be connected together
Pilot hole is by the upper surface of the snap-fit connecting pole and the lower surface of the first snap-fit structure completely through described
The mounted inside of pilot hole of being connected together has cylindrical shock-absorption connecting structure, and the upper end center position of the shock-absorption connecting structure is set
There is the cylindrical seal assembling shock relieve vent through total, the upper end of the shock-absorption connecting structure is provided with the cylinder being distributed with one heart
Shape first assembles seal groove, and the external cylindrical surface of the external cylindrical surface and the shock-absorption connecting structure of the first assembling seal groove is complete
Run through, the upper surface of the shock-absorption connecting structure is located at the snap-fit connecting pole upper end in the first snap-fit structure
The lower end position in face, the lower surface of the shock-absorption connecting structure is provided with the cylinder second being distributed with one heart and assembles seal groove, described
The external cylindrical surface of second assembling seal groove is with the external cylindrical surface of the shock-absorption connecting structure completely through the second assembling sealing
Groove is located at the inside of the second snap-fit structure, and the lower end center of the shock-absorption connecting structure is sequentially provided with to be divided with one heart
Cylinder the first assembly connection boss and the second assembly connection boss of cloth, the inner cylinder face of the sealing assembling shock relieve vent or so
The position of both sides is respectively equipped with a convenient fitting recess of rectangle, and the sealing is assembled the upper of shock relieve vent by the convenient fitting recess
Lower surface completely through.
Further, the diameter of the first assembly connection boss is more than the diameter of the second assembly connection boss, institute
The diameter for stating the first assembly connection boss is less than the diameter of the described second assembling seal groove most inner side.
Further, the size of the first assembling seal groove is identical with the size of the described second assembling seal groove.
Further, the lower surface of the second assembly connection boss is located at the lower surface of the second snap-fit structure
Lower end position.
Beneficial effects of the present invention：
Inside of the invention is pyramidal structure face, can be by damping knot when by shock-damping structure and cylindrical structural assembly connection
The tapered structure of structure buckling, so that it has certain anti-loose effect, make the fitting tight of part more preferable.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is the front schematic view of the present invention；
Fig. 3 is the leftschematic diagram of the present invention；
Fig. 4 is the diagrammatic cross-section of A-A positions of the present invention；
Fig. 5 is the schematic top plan view of the present invention；
Fig. 6 is the elevational schematic view of the present invention；
Fig. 7 is the dimensional structure diagram of second direction of the present invention；
In figure：1st, the first snap-fit structure, the 2, second snap-fit structure, 3, agent structure, 4, trapezoidal fixed branch, 5,
Fixedly connected hole, 6, snap-fit connecting pole, 7, be connected together pilot hole, 8, shock-absorption connecting structure, 9, sealing assembling shock relieve vent,
10th, the first assembling seal groove, the 11, second assembling seal groove, the 12, first assembly connection boss, the 13, second assembly connection boss,
14th, convenient fitting recess.
Embodiment
As shown in Figures 1 to 7, a kind of special closed type cylindrical structure connector, its energy by way of engaging and fastening
It is enough that cylindrical structural part is firmly fixed, it is straight by shock-damping structure by setting shock-damping structure in the inside of fixture
Connect and be fixedly connected with cylindrical structural part, enable it to play more preferable guarantee to the fastness of cylindrical structural part, make
They connection when stability it is more preferable, it is relatively reliable compared with for traditional fixing assembling mode, use and be also more convenient.
The inside of this connector is pyramidal structure face, can be by shock-damping structure pressure when by shock-damping structure and cylindrical structural assembly connection
Become pyramidal structure, so that it has certain anti-loose effect, make the fitting tight of part more preferable, also by being filled at center
The position of distribution is provided with two symmetrical convenient fitting recess, makes it more convenient when being assembled, more efficient during assembling.
It includes the first snap-fit structure 1, and the lower end of the first snap-fit structure 1 is connected with and shape identical second
Snap-fit structure 2, two identical structures are able to ensure that stress when in use evenly, and make the use cost of part
It is lower, use more convenient.The first snap-fit structure 1 and the second snap-fit structure 2 are symmetrical.Institute
The center for stating the first snap-fit structure 1 is cylinder-shaped body structure 3, the external cylindrical surface of the agent structure 3 or so two
Side is respectively equipped with a symmetrical trapezoidal fixed branch angle 4, makes the intensity of structure more preferable, is more convenient in production and processing.Institute
State upper and lower end face of the upper and lower end face at trapezoidal fixed branch angle 4 respectively with the first snap-fit structure 1 to overlap, producing and processing
When it is more efficient.The centre position at the trapezoidal fixed branch angle 4 is provided with square fixedly connected hole 5, and it can be entered by it
Row tightening operation.The upper surface center of the first snap-fit structure 1 is provided with taper snap-fit connecting pole 6, described
The inside of snap-fit connecting pole 6 is that taper identical is connected together pilot hole 7, it can make the structure of inside with cylinder
Connected when structural member is assembled even closer.The pilot hole 7 that is connected together is by the upper surface of the snap-fit connecting pole 6
With the lower surface of the first snap-fit structure 1 completely through.The mounted inside for being connected together pilot hole 7 has cylinder
Shock-absorption connecting structure 8, it can play preferable cushioning effect to the cylindrical structural part of assembling, make the fastness of assembly connection
It is more reliable, will not be due to needing to make rigging position produce loosening.The upper end center position of the shock-absorption connecting structure 8, which is provided with, to be run through
The cylindrical seal assembling shock relieve vent 9 of total, it is directly assembled together with cylindrical structural part.The damping connection knot
The upper end of structure 8 is provided with the cylinder first being distributed with one heart and assembles seal groove 10, the external cylindrical surface of the first assembling seal groove 10
External cylindrical surface with the shock-absorption connecting structure 8 is completely through the upper surface of the shock-absorption connecting structure 8 is positioned at the described first card
The lower end position of the upper surface of snap-fit connecting pole 6 on distribution structure 1 is attached together, the position of the first assembling seal groove 10 exists
When being assembled with cylindrical structural part, under the effect of the pressure, can make shock-damping structure part adds the tapered knot of face of cylinder buckling
Structure, this end position is played certain anti-loose effect, make the connectivity robustness of this end position more preferable.The damping connection knot
The lower surface of structure 8 is provided with the cylinder second being distributed with one heart and assembles seal groove 11, the outside cylinder of the second assembling seal groove 11
The external cylindrical surface of face and the shock-absorption connecting structure 8 is completely through the second assembling seal groove 11 is positioned at the described second engaging
The inside of assembling structure 2, the position of the second assembling seal groove 11 with cylindrical structural part when being assembled, in pressure
Under effect, can make shock-damping structure part adds the tapered structure of face of cylinder buckling, this end position is played certain locking work
With making the connectivity robustness of this end position more preferable.The lower end center of the shock-absorption connecting structure 8 is sequentially provided with concentric distribution
The first assembly connection of cylinder boss 12 and the second assembly connection boss 13, the two assembly connection boss are fit directly into this
The inside of cylindrical structural is held, makes the being completely embedded property of this end position more preferable.The inner cylinder face of the sealing assembling shock relieve vent 9 is left
The position of right both sides is respectively equipped with the convenient fitting recess 14 of a rectangle, and it can facilitate the assembly manipulation of cylindrical structural part,
Enable shock-damping structure that there is certain space to be deformed during assembling, make it more efficient in assembling, dress
Match somebody with somebody more convenient.The convenient fitting recess 14 by it is described sealing assemble shock relieve vent 9 upper and lower end face completely through.
Preferably, the diameter of the first assembly connection boss 12 is more than the straight of the second assembly connection boss 13
Footpath, the diameter of the first assembly connection boss 12 are less than the diameter of the described second assembling most inner side of seal groove 11, make it
Compactness when carrying out assembly connection is more preferable, and makes the intensity of assembling structure more preferable, carries out the fastness after assembly connection
It is more reliable.
Preferably, the size of the first assembling seal groove 10 and the complete phase of size of the second assembling seal groove 11
Together, it is more convenient in production, the production cost of part can be reduced, is also more convenient when assembling and using.
Preferably, the lower surface of the second assembly connection boss 13 is located under the second snap-fit structure 2
The lower end position of end face, makes this position be more convenient when being assembled, and is easy to observe in assembling process.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvement or replacement can also be made, these improve or replaced
It should be regarded as protection scope of the present invention.
Claims (4)
- A kind of 1. special closed type cylindrical structure connector, it is characterised in that：It is described including the first snap-fit structure (1) The lower end of first snap-fit structure (1) is connected with the second snap-fit structure (2) identical with shape, first card Distribution structure (1) and the second snap-fit structure (2) are attached together to be symmetrical, in the first snap-fit structure (1) Heart position is cylinder-shaped body structure (3), and the external cylindrical surface of the agent structure (3) is respectively arranged on the left side and the right side one symmetrical point The trapezoidal fixed branch angle (4) of cloth, the upper and lower end face of the trapezoidal fixed branch angle (4) respectively with the first snap-fit structure (1) upper and lower end face overlaps, and the centre position of the trapezoidal fixed branch angle (4) is provided with square fixedly connected hole (5), and described the The upper surface center of one snap-fit structure (1) is provided with taper snap-fit connecting pole (6), the snap-fit connecting pole (6) inside is that taper identical is connected together pilot hole (7), and the pilot hole that is connected together (7) connects the snap-fit The upper surface of post (6) and the lower surface of the first snap-fit structure (1) are connect completely through the pilot hole that is connected together (7) mounted inside has cylindrical shock-absorption connecting structure (8), and the upper end center position of the shock-absorption connecting structure (8), which is provided with, to be passed through The cylindrical seal assembling shock relieve vent (9) of total is worn, the upper end of the shock-absorption connecting structure (8) is provided with the circle being distributed with one heart Cylindricality first assembles seal groove (10), the external cylindrical surface and the shock-absorption connecting structure (8) of the first assembling seal groove (10) External cylindrical surface completely through the upper surface of the shock-absorption connecting structure (8) is located at institute on the first snap-fit structure (1) The lower end position of snap-fit connecting pole (6) upper surface is stated, the lower surface of the shock-absorption connecting structure (8) is provided with what is be distributed with one heart Cylinder second assembles seal groove (11), the external cylindrical surface and the shock-absorption connecting structure of the second assembling seal groove (11) (8) external cylindrical surface is completely through the second assembling seal groove (11) is located at the interior of the second snap-fit structure (2) Portion, the lower end center of the shock-absorption connecting structure (8) are sequentially provided with cylinder the first assembly connection boss being distributed with one heart (12) and the position difference at left and right sides of the inner cylinder face of shock relieve vent (9) is assembled in the second assembly connection boss (13), the sealing Provided with a convenient fitting recess of rectangle (14), the convenient fitting recess (14) is by above and below the sealing assembling shock relieve vent (9) End face completely through.
- A kind of 2. special closed type cylindrical structure connector according to claim 1, it is characterised in that：First dress Diameter with connection boss (12) is more than the diameter of the second assembly connection boss (13), the first assembly connection boss (12) diameter is less than the diameter of described second assembling seal groove (11) most inner side.
- A kind of 3. special closed type cylindrical structure connector according to claim 1, it is characterised in that：First dress Size with seal groove (10) is identical with the size of the described second assembling seal groove (11).
- A kind of 4. special closed type cylindrical structure connector according to claim 1, it is characterised in that：Second dress Lower surface with connection boss (13) is located at the lower end position of the lower surface of the second snap-fit structure (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711290223.6A CN107842538A (en) | 2017-12-07 | 2017-12-07 | A kind of special closed type cylindrical structure connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711290223.6A CN107842538A (en) | 2017-12-07 | 2017-12-07 | A kind of special closed type cylindrical structure connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107842538A true CN107842538A (en) | 2018-03-27 |
Family
ID=61663679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711290223.6A Withdrawn CN107842538A (en) | 2017-12-07 | 2017-12-07 | A kind of special closed type cylindrical structure connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107842538A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757897A (en) * | 2018-07-28 | 2018-11-06 | 江苏里华机械股份有限公司 | A kind of special sun gear stabilization shaft supporting frame |
-
2017
- 2017-12-07 CN CN201711290223.6A patent/CN107842538A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108757897A (en) * | 2018-07-28 | 2018-11-06 | 江苏里华机械股份有限公司 | A kind of special sun gear stabilization shaft supporting frame |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180327 |
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| WW01 | Invention patent application withdrawn after publication |