CN205978273U - Firm type flywheel - Google Patents
Firm type flywheel Download PDFInfo
- Publication number
- CN205978273U CN205978273U CN201621019939.3U CN201621019939U CN205978273U CN 205978273 U CN205978273 U CN 205978273U CN 201621019939 U CN201621019939 U CN 201621019939U CN 205978273 U CN205978273 U CN 205978273U
- Authority
- CN
- China
- Prior art keywords
- compact heap
- housing screw
- flywheel
- flywheel body
- backup pad
- 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.)
- Active
Links
Landscapes
- Braking Arrangements (AREA)
Abstract
The utility model belongs to the technical field of the flywheel technique and specifically relates to a firm type flywheel, including the flywheel body, extend along its axis direction one side of flywheel body has cylindrical epitaxial portion, the opposite side of flywheel body is provided with backup pad and bottom suspension fagging, epitaxy portion keeps away from the one end terminal surface of flywheel body and has seted up the shaft hole, the flywheel body is run through in the shaft hole, a plurality of keyways have been seted up to the inner circle wall in shaft hole, upward backup pad and bottom suspension fagging lie in the both sides in shaft hole respectively, threaded connection has last housing screw on going up the backup pad, threaded connection has lower housing screw on the bottom suspension fagging, the thread end of going up the housing screw rotates and is connected with the compact heap, the thread end of housing screw rotates and is connected with down the compact heap down, go up the bottom of compact heap and seted up first arc wall, the second arc wall has been offered on the top of compact heap down, the utility model discloses firm type flywheel holds tightly through last compact heap and lower compact heap countershaft, and the effectual flywheel body that has improved is changeing epaxial fastness, and the flywheel body is difficult not hard up, also can not produce off -centre by the looks countershaft.
Description
Technical field
This utility model is related to flywheel technology field, especially a kind of steady type flywheel.
Background technology
Flywheel, is a very heavy cast iron disk, has very big rotary inertia, and main function is used to store electromotor
The energy of expansion space stroke, for overcoming the resistance of air inlet, compression and instroke and other resistance, enables bent axle equably to revolve
Turn, be the enjoyable cooperation of key between existing flywheel and rotating shaft, realize fixation in rotating shaft for the flywheel, easily send out in use
Raw flywheel rocks relative to rotating shaft, causes the expansion of flywheel axis hole, leads to flywheel eccentric with rotating shaft, causes the vibration of electromotor.
Utility model content
The technical problems to be solved in the utility model is：Easily send out in use to solve flywheel in prior art
The raw problem that rotating shaft is rocked relatively, now provides a kind of stable type flywheel.
This utility model solves its technical problem and be employed technical scheme comprise that：A kind of steady type flywheel, including flywheel originally
Body, the side of described flywheel body is extended with cylindrical epitaxy part, the opposite side setting of described flywheel body along its axis direction
There are upper backup pad and lower supporting plate, described epitaxy part offers axis hole away from one end end face of described flywheel body, described axis hole
Run through described flywheel body, the inner ring wall of described axis hole offers some keyways, described upper backup pad and lower supporting plate position respectively
It is threaded with housing screw on the both sides of described axis hole, described upper backup pad, described lower supporting plate is threaded with
Lower housing screw, the end of thread of described upper housing screw is rotatably connected to compact heap, and the end of thread of described lower housing screw turns
Being dynamically connected has lower compact heap, and the nut of described upper housing screw is located at the top of described upper backup pad, and described upper compact heap is located at
The lower section of described upper backup pad, the nut of described lower housing screw is located at the top of described lower supporting plate, described lower compact heap position
In the top of described lower supporting plate, the bottom of described upper compact heap offers the first arcuate groove, and the top of described lower compact heap is opened
It is provided with the second arcuate groove, be distributed with some compression teeth in described first arcuate groove and the second arcuate groove, outside described epitaxy part
Offer screwed hole on side face, described screwed hole female thread is connected with trip bolt, and described screwed hole is connected with axis hole, described on
Be provided with the first spring between the nut of housing screw and described upper backup pad, described lower housing screw and described lower supporting plate it
Between be provided with second spring.
The beneficial effects of the utility model are：This utility model steady type flywheel is by upper compact heap and lower compact heap to turning
The holding of axle, effectively raises fastness in rotating shaft for the flywheel body, and flywheel body is difficult to loosen, also will not rotating shaft relatively
Produce eccentric.
Brief description
With reference to the accompanying drawings and examples this utility model is further illustrated.
Fig. 1 is the side schematic three dimensional views of this utility model steady type flywheel；
Fig. 2 is the opposite side schematic three dimensional views of this utility model steady type flywheel；
Fig. 3 is that this utility model steady type flywheel is installed to the schematic diagram in rotating shaft.
In figure：1st, flywheel body, 101, axis hole, 102, keyway, 2, epitaxy part, 3, upper backup pad, 4, lower supporting plate, 5, on
Housing screw, 6, lower housing screw, 7, upper compact heap, the 701, first arcuate groove, 8, lower compact heap, the 801, second arcuate groove, 9,
Compression tooth, 10, trip bolt, the 11, first spring, 12, second spring, 13, rotating shaft.
Specific embodiment
Presently in connection with accompanying drawing, this utility model is described in further detail.These accompanying drawings are the schematic diagram of simplification,
Basic structure of the present utility model is only described in a schematic way, therefore it only shows the composition relevant with this utility model.
Embodiment 1
As illustrated in fig. 1 and 2, a kind of steady type flywheel, including flywheel body 1, the side of flywheel body 1 is along its axis direction
It is extended with cylindrical epitaxy part 2, the opposite side of flywheel body 1 is provided with upper backup pad 3 and lower supporting plate 4, epitaxy part 2 is away from winged
One end end face of wheel body 1 offers axis hole 101, and axis hole 101 runs through flywheel body 1, and the inner ring wall of axis hole 101 offers some
Keyway 102, upper backup pad 3 and lower supporting plate 4 are located at the both sides of axis hole 101 respectively, and upper backup pad 3 is threaded with compression
Screw 5, lower supporting plate 4 is threaded with lower housing screw 6, and the end of thread of upper housing screw 5 is rotatably connected to compact heap
7, the end of thread of lower housing screw 6 is rotatably connected to lower compact heap 8, and the nut of upper housing screw 5 is located at the upper of upper backup pad 3
Side, in the lower section of upper backup pad 3, the nut of lower housing screw 6 is located at the top of lower supporting plate 4, lower compact heap 8 to upper compact heap 7
Positioned at the top of lower supporting plate 4, the bottom of upper compact heap 7 offers the first arcuate groove 701, and the top of lower compact heap 8 offers
It is distributed with some compression teeth 9, the periphery of epitaxy part 2 in second arcuate groove 801, the first arcuate groove 701 and the second arcuate groove 801
Screwed hole is offered on face, screwed hole is connected with axis hole 101, screwed hole female thread is connected with trip bolt 10, upper housing screw 5
Nut and upper backup pad 3 between be provided with the first spring 11, be provided with the second bullet between lower housing screw 6 and lower supporting plate 4
Spring 12.
Compared with prior art the difference of steady type flywheel of the present utility model is：
As shown in figure 3, when flywheel body 1 is arranged in rotating shaft 13, the axis hole 101 of flywheel body 1, rotating shaft are inserted in rotating shaft 13
Plug key between 13 and the keyway 102 of axis hole 101, screw the trip bolt 10 on epitaxy part 2, make flywheel body 1 axially position
In rotating shaft 13, in rotation, housing screw 5 drives upper compact heap 7 to move down, and hand steered holds compact heap 7, on upper compact heap 7
First arcuate groove 701 is stuck in rotating shaft 13, continues the upper trip bolt 10 of rotation so that the compression tooth 9 in the first arcuate groove 701 supports
On the surface of rotating shaft 13, then the tight screw of rotating down pressing 6 drives and moves on lower compact heap 8, hand steered holds lower compact heap 8, until pushing
The second arcuate groove 801 on tight block 8 is stuck in rotating shaft 13, continues the lower trip bolt 10 of rotation and makes in the second arcuate groove 801
Compression tooth 9 is against the surface of rotating shaft 13, by the holding of upper compact heap 7 and lower compact heap 8 countershaft 13, on the one hand can improve
Bonding strength in rotating shaft 13 for the flywheel body 1, another aspect axis hole 101, upper compact heap 7 and lower compact heap 8 and rotating shaft 13 it
Between form two sections of supports, axis hole 101 is one section of strong point, the first arcuate groove 701 and the second arcuate groove 801 be combined into second segment
The strong point, is effectively prevented flywheel body 1 loosening or eccentric in rotating shaft 13, upper compact heap 7 and lower compact heap 8 can also divide
Carry on a shoulder pole the torque to flywheel body 1 for a part of rotating shaft 13, improve the service life of key, the elastic force of the first spring 11 is so that upper pressure
Tight frictional force between screw 5 and upper backup pad 3 becomes big, is effectively prevented loosening of housing screw 5, second spring in the same manner
12 elastic force, so that the frictional force between lower housing screw 6 and lower supporting plate 4 becomes big, is effectively prevented lower housing screw
6 loosen, the compression tooth 9 in the first arcuate groove 701 and the second arcuate groove 801 effectively raises compact heap 7 and lower compression
Frictional force between block 8 and rotating shaft 13, can preferably share the moment of torsion to flywheel body 1 for the rotating shaft 13.
Above-mentioned is enlightenment according to desirable embodiment of the present utility model, by above-mentioned description, relevant staff
Various change and modification can be carried out in the range of without departing from this utility model technological thought completely.This practicality
Content that new technical scope is not limited in description is it is necessary to determine it according to right technical
Scope.
Claims (1)
1. a kind of steady type flywheel it is characterised in that：Including flywheel body (1), the side of described flywheel body (1) is along its axis
Direction is extended with cylindrical epitaxy part (2), and the opposite side of described flywheel body (1) is provided with upper backup pad (3) and lower supporting plate
(4), described epitaxy part (2) offers axis hole (101) away from one end end face of described flywheel body (1), and described axis hole (101) is passed through
Wear described flywheel body (1), the inner ring wall of described axis hole (101) offers some keyways (102), described upper backup pad (3) and
Lower supporting plate (4) is located at the both sides of described axis hole (101) respectively, and described upper backup pad (3) is threaded with housing screw
(5), described lower supporting plate (4) is threaded with lower housing screw (6), the end of thread of described upper housing screw (5) rotates even
It is connected to compact heap (7), the end of thread of described lower housing screw (6) is rotatably connected to lower compact heap (8), described upper housing screw
(5) nut is located at the top of described upper backup pad (3), and described upper compact heap (7) is located at the lower section of described upper backup pad (3),
The nut of described lower housing screw (6) is located at the top of described lower supporting plate (4), and described lower compact heap (8) is located at described lower
The top of fagging (4), the bottom of described upper compact heap (7) offers the first arcuate groove (701), the top of described lower compact heap (8)
End offer the second arcuate groove (801), described first arcuate groove (701) and the second arcuate groove (801) if in be distributed with dry-pressing
Tight tooth (9), the outer peripheral face of described epitaxy part (2) offers screwed hole, described screwed hole is connected with axis hole (101), described spiral shell
Pit female thread is connected with trip bolt (10), arranges between the nut of described upper housing screw (5) and described upper backup pad (3)
There is the first spring (11), between described lower housing screw (6) and described lower supporting plate (4), be provided with second spring (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621019939.3U CN205978273U (en) | 2016-08-31 | 2016-08-31 | Firm type flywheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621019939.3U CN205978273U (en) | 2016-08-31 | 2016-08-31 | Firm type flywheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205978273U true CN205978273U (en) | 2017-02-22 |
Family
ID=58040392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621019939.3U Active CN205978273U (en) | 2016-08-31 | 2016-08-31 | Firm type flywheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205978273U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058689A (en) * | 2019-12-31 | 2020-04-24 | 刘毅 | Positioning, mounting and connecting structure of handle |
| CN112456220A (en) * | 2020-12-28 | 2021-03-09 | 山东兴恒电机有限公司 | Bobbin fixing structure for loom |
| CN113531045A (en) * | 2021-08-12 | 2021-10-22 | 太仓良机机械有限公司 | Flywheel connecting component for diesel engine |
-
2016
- 2016-08-31 CN CN201621019939.3U patent/CN205978273U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111058689A (en) * | 2019-12-31 | 2020-04-24 | 刘毅 | Positioning, mounting and connecting structure of handle |
| CN112456220A (en) * | 2020-12-28 | 2021-03-09 | 山东兴恒电机有限公司 | Bobbin fixing structure for loom |
| CN112456220B (en) * | 2020-12-28 | 2023-09-01 | 普宁市成发制衣有限公司 | Wire cylinder fixing structure for loom |
| CN113531045A (en) * | 2021-08-12 | 2021-10-22 | 太仓良机机械有限公司 | Flywheel connecting component for diesel engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205978273U (en) | Firm type flywheel | |
| CN206145015U (en) | Washing machine clutch of separation and reunion switching mechanism and applied this mechanism for washing machine | |
| CN202833279U (en) | Locking device of chemical pump impeller | |
| CN108160219A (en) | A kind of new bio medicine milling apparatus | |
| CN207297744U (en) | Double-thread worm rotary reducer | |
| CN208304886U (en) | A kind of better ratchet spanner of stability | |
| CN206577838U (en) | A kind of grinder | |
| CN207139979U (en) | A kind of tight mounting mechanism of Electric chain saw chain | |
| CN202327030U (en) | Two-stage reduction gearbox applied to agricultural irrigation driving equipment | |
| CN209462339U (en) | Butterfly solar energy Energy-collecting tray rotating shaft locking device | |
| CN207892982U (en) | A kind of highly effective low noise bent axle | |
| CN204677633U (en) | Oldham coupling | |
| CN206962634U (en) | A kind of helical teeth planet-gear speed reducing motor | |
| CN203220940U (en) | Ball mill capable of reducing energy consumption | |
| CN206932146U (en) | A kind of multi-functional stepper motor | |
| CN206600340U (en) | Adjusting nut locking structure | |
| CN210440308U (en) | Novel rotary oil cylinder for crimping machine | |
| CN205703728U (en) | A kind of axle sealing structure of grinding wheel spindle | |
| CN205673086U (en) | Flat spring ears anchor ear dust bearing | |
| CN205466053U (en) | Hand twist grip | |
| CN104315034B (en) | Two-way adjustable flywheel device | |
| CN209393285U (en) | A kind of sand mill rotating assembly | |
| CN206768365U (en) | A kind of textile machines syringe needle | |
| CN210661272U (en) | Vermicular cast iron pump gear | |
| CN106732974A (en) | A kind of efficient rotary mill |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Wujin Nanxiashu Temple Street Bridge Village 213167 Jiangsu city of Changzhou Province Patentee after: Jiangsu yameite transmission Polytron Technologies Inc Address before: Wujin Nanxiashu Temple Street Bridge Village 213167 Jiangsu city of Changzhou Province Patentee before: Jiangsu yameite gear Limited by Share Ltd |