CN209604412U - A kind of rotary joint mechanism of fast assembling-disassembling - Google Patents
A kind of rotary joint mechanism of fast assembling-disassembling Download PDFInfo
- Publication number
- CN209604412U CN209604412U CN201822073467.5U CN201822073467U CN209604412U CN 209604412 U CN209604412 U CN 209604412U CN 201822073467 U CN201822073467 U CN 201822073467U CN 209604412 U CN209604412 U CN 209604412U
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- CN
- China
- Prior art keywords
- collet
- quick release
- assembly part
- link rod
- connecting hole
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- Quick-Acting Or Multi-Walled Pipe Joints (AREA)
Abstract
The utility model discloses a kind of rotary joint mechanisms of fast assembling-disassembling, including collet pedestal, Quick Release metal link rod, two grades of crank cams and Assembly part, the top of the collet pedestal is integrally formed and is welded with supporting block, the top of the supporting block, which is integrally formed, is welded with uniformly arrangement collet, and interval is formed with fitting groove between two adjacent collets, the inside of the fitting groove is all movably installed with Assembly part, the surface of the Assembly part and collet all offers connecting hole, it is mutually aligned between the connecting hole that the Assembly part and jaw face open up, activity is plugged with Quick Release metal link rod on the inside of the Assembly part and jaw face connecting hole, and pivot bush unit PU washer between Quick Release metal link rod and mechanism side collet, the surface activity of the side Quick Release metal link rod of the PU washer is socketed with stainless steel washer, this reality Have the advantages that clamping degree is conveniently adjusted according to their needs and facilitates to carry out fast quick-detach with novel.
Description
Technical field
The utility model relates to components mounting technology fields, and in particular to a kind of rotary joint mechanism of fast assembling-disassembling.
Background technique
Part refers to the single product that can not be decoupled in machinery, is the underlying dimension and machine-building process of machine
In basic unit.Its manufacturing process does not need assembly process generally.Such as axle sleeve, bearing shell, nut, crankshaft, blade, gear, convex
Wheel, gonnecting rod body, connecting rod head etc. can be assembled into the basic product of machine, instrument and various equipment, usually a kind of not use
Assembly process and manufactured component, such as: screw, nut, spring, gear sometimes also claim the component being linked to be with plain mode
For " part ", such as bearing.
Existing existing product on the market is by screw and nut to lock to achieve the purpose that clamping of the part to part
Mode realize that this assembling mode is relatively cumbersome since it is desired that multiple rotation screw, reduce components installing and dismounting
Efficiency, it is very inconvenient to use.
Utility model content
According to the above-mentioned deficiencies of the prior art, technical problem to be solved in the utility model is to propose a kind of fast assembling-disassembling
Rotary joint mechanism.
A kind of rotary joint mechanism of fast assembling-disassembling, including collet pedestal, Quick Release metal link rod, two grades of crank cams and dress
It replaces the spare parts, the top of the collet pedestal, which is integrally formed, is welded with supporting block, and the top of the supporting block, which is integrally formed, to be welded with
Uniformly arrangement collet, and interval is formed with fitting groove, all activity installations of the inside of the fitting groove between two adjacent collets
There is an Assembly part, the surface of the Assembly part and collet all offers connecting hole, and the Assembly part and jaw face open up
Connecting hole between be mutually aligned, activity is plugged with Quick Release metal link rod on the inside of the Assembly part and jaw face connecting hole,
And pivot bush unit PU washer between Quick Release metal link rod and mechanism side collet, the side Quick Release metal link rod of the PU washer
Surface activity is socketed with stainless steel washer, and one end of the Quick Release metal link rod is movably installed with two grades of crank cams.
Optionally, the surface of two grades of crank cams and Quick Release metal link rod all offers connecting hole, and connecting hole
Inside all runs through activity and is plugged with knurled pin.
Optionally, it is movably installed with pre-buried quick dismounting head metal pedestal on the inside of the jaw face connecting hole of the mechanism side, and
The side of pre-buried quick dismounting head metal pedestal is movably installed with CD line cover board.
Optionally, the surface of the collet pedestal offers through-hole, and internal screw thread is provided on the inside of through-hole.
Optionally, the quantity of the collet is three, and is spaced apart from each other alignment.
Optionally, one end of the Quick Release metal link rod extends through to the inside of pre-buried quick dismounting head metal pedestal, and and CD
The contact of line cover board.
Utility model has the advantages that the rotary joint mechanism of the fast assembling-disassembling is by being equipped with PU washer and stainless steel
Washer can have certain elasticity in thickness direction, and can preventing mating parts, there are the gap generated when dimensional tolerance or mistakes
It is full of, by being equipped with Quick Release metal link rod, two grades of crank cams and connecting hole, it can be achieved that mating parts are revolved relative between part
Modulation section is commonly clamped and is pressed from both sides dead state, and it is real to the mode of lock that a series of settings of mechanism avoid passing through screw and nut
Existing components clamp, and need multiple rotation screw relatively cumbersome, reduce the efficiency of components installing and dismounting, make mechanism
It uses more convenient.
Detailed description of the invention
Fig. 1 is that the structure of the utility model connects decomposition diagram；
Fig. 2 is the sectional view schematic diagram of the utility model；
Fig. 3 is the collet segment structural schematic diagram of the utility model；
Fig. 4 and Fig. 5 is the schematic diagram under the different conditions of the utility model；
Fig. 6 is the collet bottom parts structural schematic diagram of the utility model.
Wherein, the pre-buried quick dismounting head metal pedestal of 1-CD line cover board, 2-, 3- collet pedestal, 4-PU washer, the stainless steel washer of 5-,
6- Quick Release metal link rod, two grades of crank cams of 7-, 8- knurled pin, 9- Assembly part, 10- fitting groove, 11- supporting block, 12- are logical
Hole, 13- connecting hole, 14- collet.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As one embodiment of the utility model, the utility model proposes a kind of rotary joint mechanism of fast assembling-disassembling,
Including collet pedestal, Quick Release metal link rod, two grades of crank cams and Assembly part, the top of the collet pedestal is integrally formed weldering
Be connected to supporting block, the top of the supporting block, which is integrally formed, is welded with uniformly arrangement collet, and between two adjacent collets between
Every being formed with fitting groove, the inside of the fitting groove is all movably installed with Assembly part, the surface of the Assembly part and collet
All offer connecting hole, be mutually aligned between the connecting hole that the Assembly part and jaw face open up, the Assembly part and
Activity is plugged with Quick Release metal link rod on the inside of jaw face connecting hole, and movable between Quick Release metal link rod and mechanism side collet
It is socketed PU washer, the surface activity of the side Quick Release metal link rod of the PU washer is socketed with stainless steel washer, the Quick Release gold
The one end for belonging to connecting rod is movably installed with two grades of crank cams.
The rotary joint mechanism of the fast assembling-disassembling can have by being equipped with PU washer and stainless steel washer in thickness direction
Certain elasticity, can preventing mating parts, there are the gap generated when dimensional tolerance or interference, by being equipped with Quick Release metal
Connecting rod, two grades of crank cams and connecting hole, it can be achieved that mating parts relative between part rotation adjust commonly clamped and
Dead state is pressed from both sides, a series of settings of mechanism avoid passing through screw and nut and realize that components clamp to the mode of lock, need more
Secondary rotation screw is relatively cumbersome, reduces the efficiency of components installing and dismounting, keeps mechanism more convenient to use.
The bed body is illustrated below with reference to the preferred embodiment of the utility model.
Please refer to Fig. 1, Fig. 2, Fig. 3 and Fig. 6, a kind of rotary joint mechanism of fast assembling-disassembling, including collet pedestal 3, Quick Release
6, two grades of crank cams 7 of metal link rod and Assembly part 9, the top of collet pedestal 3, which is integrally formed, is welded with supporting block 11, supports
The top of block 11, which is integrally formed, is welded with uniformly arrangement collet 14, and interval is formed with fitting groove between two adjacent collets 14
10, the inside of fitting groove 10 is all movably installed with Assembly part 9, and the surface of Assembly part 9 and collet 14 all offers connecting hole
13, it is mutually aligned between the connecting hole 13 that Assembly part 9 and 14 surface of collet open up, and Quick Release metal link rod 6 and mechanism side
The surface activity of pivot bush unit PU washer 4 between collet 14, the side Quick Release metal link rod 6 of PU washer 4 is socketed with stainless steel pad
Circle 5 can have certain elasticity in thickness direction, and can preventing mating parts, there are the gap generated when dimensional tolerance or mistakes
It is full of.
Fig. 4 and Fig. 5 are please referred to, Assembly part 9 and 14 surface connecting hole of collet, 13 inside activity are plugged with Quick Release metal company
Bar 6, one end of Quick Release metal link rod 6 are movably installed with two grades of crank cams 7, two grades of crank cams 7 and Quick Release metal link rod 6
Surface all offer connecting hole 13, and the inside of connecting hole 13 all runs through activity and is plugged with knurled pin 8.
When needing according to actual needs commonly to clamp components, two grades of crank cams 7 of manual adjustment can be passed through
Gear realize clamping of the collet pedestal 3 to Assembly part 9 along knurled pin 8 radial rotary, two grades of crank cams 7, firmly turning round
Quick Release metal link rod 6 is set to carry out in the case where dynamic with Assembly part 9 relatively movable, to realize Assembly part 9 around Quick Release
Metal link rod 6 is rotated, and when needing to carry out pressing from both sides dead fixed to components, can pass through two grades of crank cams 7 of manual adjustment
Gear enables two grades of crank cams 7 and folder along 8 radial rotary of knurled pin, two grades of crank cams 7 and position opposite before
First 14 carry out conflict fixation, and realization carries out Assembly part 9 to press from both sides dead fixation, make Assembly part 9 in the case where firmly twisting
It can not be rotated.
In conclusion utility model has the advantages that the rotary joint mechanism of the fast assembling-disassembling is padded by being equipped with PU
Circle and stainless steel washer can have certain elasticity in thickness direction, and can preventing mating parts, there are generate when dimensional tolerance
Gap or interference, by Quick Release metal link rod, two grades of crank cams and connecting hole are installed, it can be achieved that mating parts relative to
Rotation adjusts and is commonly clamped and pressed from both sides dead state between part, and a series of settings of mechanism avoid passing through screw and nut pair
The mode of lock realizes that components clamp, and needs multiple rotation screw relatively cumbersome, reduces the effect of components installing and dismounting
Rate keeps mechanism more convenient to use.
As known by the technical knowledge, the utility model can pass through other essence without departing from its spirit or the reality of essential feature
Scheme is applied to realize.Therefore, embodiment disclosed above, in all respects are merely illustrative, and are not only
's.All changes that come within the scope of the invention or equivalents of the invention are by the utility model packet
Contain.
Claims (6)
1. a kind of rotary joint mechanism of fast assembling-disassembling, which is characterized in that including collet pedestal (3), Quick Release metal link rod (6),
Two grades of crank cams (7) and Assembly part (9), the top of the collet pedestal (3), which is integrally formed, is welded with supporting block (11), institute
The top for stating supporting block (11), which is integrally formed, is welded with uniformly arrangement collet (14), and is spaced between two adjacent collets (14)
It is formed with fitting groove (10), the inside of the fitting groove (10) is all movably installed with Assembly part (9), the Assembly part (9)
It is all offered connecting hole (13) with the surface of collet (14), the connecting hole that the Assembly part (9) and collet (14) surface open up
(13) it is mutually aligned between, activity is plugged with Quick Release gold on the inside of the Assembly part (9) and collet (14) surface connecting hole (13)
Belong to connecting rod (6), and pivot bush unit PU washer (4) between Quick Release metal link rod (6) and mechanism side collet (14), the PU washer
(4) surface activity of side Quick Release metal link rod (6) is socketed with stainless steel washer (5), and the one of the Quick Release metal link rod (6)
End is movably installed with two grades of crank cams (7).
2. a kind of rotary joint mechanism of fast assembling-disassembling according to claim 1, it is characterised in that: two grades of cranks are convex
The surface of wheel (7) and Quick Release metal link rod (6) all offers connecting hole (13), and the inside of connecting hole (13) all runs through movable slotting
It is connected to knurled pin (8).
3. a kind of rotary joint mechanism of fast assembling-disassembling according to claim 1, it is characterised in that: the mechanism side
Pre-buried quick dismounting head metal pedestal (2), and pre-buried quick dismounting head metal pedestal (2) are movably installed on the inside of collet (14) surface connecting hole (13)
Side be movably installed with CD line cover board (1).
4. a kind of rotary joint mechanism of fast assembling-disassembling according to claim 1, it is characterised in that: the collet pedestal
(3) surface offers through-hole (12), and is provided with internal screw thread on the inside of through-hole (12).
5. a kind of rotary joint mechanism of fast assembling-disassembling according to claim 1, it is characterised in that: the collet (14)
Quantity is three, and is spaced apart from each other alignment.
6. a kind of rotary joint mechanism of fast assembling-disassembling according to claim 1, it is characterised in that: the Quick Release metal connects
One end of bar (6) extends through to the inside of pre-buried quick dismounting head metal pedestal (2), and contacts with CD line cover board (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822073467.5U CN209604412U (en) | 2018-12-11 | 2018-12-11 | A kind of rotary joint mechanism of fast assembling-disassembling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822073467.5U CN209604412U (en) | 2018-12-11 | 2018-12-11 | A kind of rotary joint mechanism of fast assembling-disassembling |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209604412U true CN209604412U (en) | 2019-11-08 |
Family
ID=68395714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822073467.5U Active CN209604412U (en) | 2018-12-11 | 2018-12-11 | A kind of rotary joint mechanism of fast assembling-disassembling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209604412U (en) |
-
2018
- 2018-12-11 CN CN201822073467.5U patent/CN209604412U/en active Active
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