CN209510413U - A kind of easy-to-dismount spring base - Google Patents
A kind of easy-to-dismount spring base Download PDFInfo
- Publication number
- CN209510413U CN209510413U CN201920245619.7U CN201920245619U CN209510413U CN 209510413 U CN209510413 U CN 209510413U CN 201920245619 U CN201920245619 U CN 201920245619U CN 209510413 U CN209510413 U CN 209510413U
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- CN
- China
- Prior art keywords
- rotational cylindrical
- rotation seat
- fixedly connected
- barrel mast
- rotation
- 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 belongs to spring base technical field, in particular a kind of easy-to-dismount spring base, including pedestal, the bottom of the pedestal is fixedly connected with barrel mast, and the inner sidewall of the barrel mast is fixedly connected with Spring Card, and the barrel mast is surrounded by rotation seat, and the rotation seat is fixedly connected with the pedestal, the inside of the rotation seat is equipped with inner bearing, and the inner ring of the inner bearing is rotatably connected to column base, and the bottom of the column base is fixedly connected with Rotational Cylindrical；Four rotation seats are made to arrange in the central symmetry of barrel mast, again by the way that Rotational Cylindrical is arranged in the bottom of rotation seat, Rotational Cylindrical is rotated on rotation seat by column base with the inner bearing inside rotation seat, and four faces of Rotational Cylindrical are equipped with four fixing cards being distributed along Rotational Cylindrical central symmetry, it connect fixing card with the deck on mounting surface, then carries out rotation Rotational Cylindrical, so that fixing card is misplaced with deck and be fixed, so as to avoid the trouble for needing bolt installation fixed, offer convenience to user.
Description
Technical field
The utility model belongs to spring base technical field, and in particular to a kind of easy-to-dismount spring base.
Background technique
Valve is the important component on engine, after valve is mainly used for the input air into engine and burning is discharged
Exhaust gas, valve assembly mainly include valve, valve stem, valve spring and cotter seat, and cotter seat includes upper valve bullet
Spring abutment and lower cotter seat, valve are connected to one end of valve stem, and the other end of valve stem is connected on cotter seat,
Lower cotter seat is sheathed on valve stem and lower cotter seat is slidably connected with valve stem, and lower cotter seat is fixed not
Dynamic, valve spring is sheathed on valve stem and valve spring is between upper cotter seat and lower cotter seat.Valve work
When making, cam or crankshaft are equipped on the outside of upper cotter seat, the rotation of cam or crankshaft pushes upper spring seat to transport to lower spring cup
Dynamic, so that valve be pushed to supply gas or be vented, after supplying gas or being vented, valve spring resets cotter seat, from
And drive valve return
Existing technology has the following problems:
Spring is fixed in spring base, when being dismantled or being installed, needs to dismantle spring base, original
Spring base be directly fixed by bolt, disassembly and installation is more troublesome.
Utility model content
To solve the problems mentioned above in the background art.The utility model provides a kind of easy-to-dismount spring base,
Have the characteristics that be easily installed disassembly.
To achieve the above object, the utility model provides the following technical solutions: a kind of easy-to-dismount spring base, including seat
Body, the bottom of the pedestal are fixedly connected with barrel mast, and the inner sidewall of the barrel mast is fixedly connected with Spring Card, and the four of the barrel mast
Week is equipped with rotation seat, and the rotation seat is fixedly connected with the pedestal, and the inside of the rotation seat is equipped with inner bearing, described interior
The inner ring of bearing is rotatably connected to column base, and the bottom of the column base is fixedly connected with Rotational Cylindrical, and the lateral wall of the Rotational Cylindrical is solid
Surely it is connected with fixing card.
Preferably, the bottom of the barrel mast is equipped with cylinder face, and the cylinder face and the barrel mast are integrally formed.
Preferably, the column base is located at the inside of the rotation seat, and is rotatablely connected with the rotation seat.
Preferably, the Rotational Cylindrical is cylindrical sleeve.
Preferably, it there are four the fixing card is set altogether, and is distributed with the Rotational Cylindrical central symmetry.
Compared with prior art, the utility model has the beneficial effects that
Pedestal bottom be arranged four rotation seats, make four rotation seats in barrel mast central symmetry arrange, then by
Rotational Cylindrical is arranged in the bottom of rotation seat, and Rotational Cylindrical is rotated on rotation seat by column base with the inner bearing inside rotation seat, and is turned
Four faces of dynamic column are equipped with four fixing cards being distributed along Rotational Cylindrical central symmetry, connect the deck on fixing card and mounting surface
It connects, then carries out rotation Rotational Cylindrical, so that fixing card is misplaced with deck and be fixed, so as to avoid the fiber crops for needing bolt installation fixed
It is tired, it offers convenience to user.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model top view；
Fig. 3 is the structural schematic diagram of fixed mechanism in the utility model；
In figure: 1, pedestal；2, barrel mast；21, cylinder face；22, Spring Card；3, rotation seat；31, inner bearing；4, Rotational Cylindrical；41,
Column base；42, fixing card.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment 1
Fig. 1-3 is please referred to, the utility model is the following technical schemes are provided: a kind of easy-to-dismount spring base, including pedestal
1, the bottom of pedestal 1 is fixedly connected with barrel mast 2, and the inner sidewall of barrel mast 2 is fixedly connected with Spring Card 22, and barrel mast 2 is surrounded by
Rotation seat 3, and rotation seat 3 is fixedly connected with pedestal 1, the inside of rotation seat 3 is equipped with inner bearing 31, and the inner ring of inner bearing 31 rotates
It is connected with column base 41, the bottom of column base 41 is fixedly connected with Rotational Cylindrical 4, and the lateral wall of Rotational Cylindrical 4 is fixedly connected with fixing card 42.
In the present embodiment: four rotation seats 3, which are arranged, in 1 bottom of pedestal makes four rotation seats 3 arrange along central symmetry, then
By the way that Rotational Cylindrical 4 is arranged in 3 bottom of rotation seat, Rotational Cylindrical 4 is by the inner bearing 31 inside column base 41 and rotation seat 3 in rotation seat
It is rotated on 3, and four faces of Rotational Cylindrical 4 are equipped with four fixing cards 42 being distributed along 4 central symmetry of Rotational Cylindrical, make fixing card 42
It is connect with the deck on mounting surface, then carries out rotation Rotational Cylindrical 4, so that fixing card 42 is misplaced with deck and be fixed, to avoid
The trouble for needing bolt installation fixed, offers convenience to user.
Specifically, the bottom of barrel mast 2 is equipped with cylinder face 21, and cylinder face 21 and barrel mast 2 are integrally formed；Integrally formed cylinder face 21
With good toughness.
Specifically, column base 41 is located at the inside of rotation seat 3, and it is rotatablely connected with rotation seat 3；Column base 41 consolidates Rotational Cylindrical 4
Determine to rotation seat 3.
Specifically, Rotational Cylindrical 4 is cylindrical sleeve；Rotational Cylindrical 4 installs spring base main body to mounting surface.
Specifically, there are four fixing card 42 sets altogether, and be distributed with 4 central symmetry of Rotational Cylindrical；Fixing card 42 carries out pedestal 1
It is fixed.
The working principle and process for using of the utility model: four rotation seats 3, which are arranged, in 1 bottom of pedestal makes four rotation seats
3 arrange along central symmetry, then by the way that Rotational Cylindrical 4 is arranged in 3 bottom of rotation seat, Rotational Cylindrical 4 passes through inside column base 41 and rotation seat 3
Inner bearing 31 rotated on rotation seat 3, and four faces of Rotational Cylindrical 4 are equipped be distributed along 4 central symmetry of Rotational Cylindrical four
Fixing card 42 connect fixing card 42 with the deck on mounting surface, then carries out rotation Rotational Cylindrical 4, keeps fixing card 42 and deck wrong
Position is fixed, and so as to avoid the trouble for needing bolt installation fixed, offers convenience to user.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (5)
1. the bottom of a kind of easy-to-dismount spring base, including pedestal (1), the pedestal (1) is fixedly connected with barrel mast (2), institute
The inner sidewall for stating barrel mast (2) is fixedly connected with Spring Card (22), it is characterised in that: the barrel mast (2) is surrounded by rotation seat
(3), and the rotation seat (3) is fixedly connected with the pedestal (1), and the inside of the rotation seat (3) is equipped with inner bearing (31), institute
The inner ring for stating inner bearing (31) is rotatably connected to column base (41), and the bottom of the column base (41) is fixedly connected with Rotational Cylindrical (4), institute
The lateral wall for stating Rotational Cylindrical (4) is fixedly connected with fixing card (42).
2. a kind of easy-to-dismount spring base according to claim 1, it is characterised in that: the bottom of the barrel mast (2) is set
Have a face (21), and the cylinder face (21) and the barrel mast (2) are integrally formed.
3. a kind of easy-to-dismount spring base according to claim 1, it is characterised in that: the column base (41) is located at described
The inside of rotation seat (3), and be rotatablely connected with the rotation seat (3).
4. a kind of easy-to-dismount spring base according to claim 1, it is characterised in that: the Rotational Cylindrical (4) is cylinder
Shape sleeve.
5. a kind of easy-to-dismount spring base according to claim 1, it is characterised in that: the fixing card (42) is equipped with altogether
Four, and be distributed with the Rotational Cylindrical (4) central symmetry.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920245619.7U CN209510413U (en) | 2019-02-27 | 2019-02-27 | A kind of easy-to-dismount spring base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920245619.7U CN209510413U (en) | 2019-02-27 | 2019-02-27 | A kind of easy-to-dismount spring base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209510413U true CN209510413U (en) | 2019-10-18 |
Family
ID=68204700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920245619.7U Expired - Fee Related CN209510413U (en) | 2019-02-27 | 2019-02-27 | A kind of easy-to-dismount spring base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209510413U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114250506A (en) * | 2021-12-24 | 2022-03-29 | 包头美科硅能源有限公司 | Semicircular connector for single crystal furnace charging barrel |
-
2019
- 2019-02-27 CN CN201920245619.7U patent/CN209510413U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114250506A (en) * | 2021-12-24 | 2022-03-29 | 包头美科硅能源有限公司 | Semicircular connector for single crystal furnace charging barrel |
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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 |
Granted publication date: 20191018 Termination date: 20210227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |