CN209262107U - Shaft coupling of area direction - Google Patents
Shaft coupling of area direction Download PDFInfo
- Publication number
- CN209262107U CN209262107U CN201822136136.1U CN201822136136U CN209262107U CN 209262107 U CN209262107 U CN 209262107U CN 201822136136 U CN201822136136 U CN 201822136136U CN 209262107 U CN209262107 U CN 209262107U
- Authority
- CN
- China
- Prior art keywords
- snap
- gauge
- shaft
- driving shaft
- support 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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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a shaft coupling of area direction, including driving shaft and driven shaft, the equal level of opposite face center department of driving shaft and driven shaft is seted up flutedly, and the vertical section of recess is the ring type, and the inside of recess all is fixed with magnet, is provided with fastening shock attenuation part between driving shaft and the driven shaft, and fastening shock attenuation part comprises first cardboard and the concatenation of second cardboard, and the surface edge of first cardboard is provided with the telescopic link. The utility model discloses in, in order to make driving shaft and driven shaft remain stable when being connected, reduce the vibrations of driving shaft and driven shaft when handing-over, be provided with fastening shock attenuation part between driving shaft and driven shaft, more firm when making driving shaft and driven shaft handing-over makes the effect better when handing-over.
Description
Technical field
The utility model relates to the shaft couplings that shaft coupling technical field more particularly to a kind of band are oriented to.
Background technique
Shaft coupling refers to two axis of connection or axis and revolving meber, turns round together in passing movement and dynamic process, normal
In the case of a kind of device for not disengaging.Sometimes also it is used to prevent coupled parts from bearing excessive load as a kind of safety device
Lotus plays the role of overload protection.
Existing shaft coupling be usually made of driving shaft with driven shaft play the role of it is certain connect, driving shaft with from
It is bad to join driving shaft with driven shaft due to themselves itself weight and construction when moving axis joins, and
Since the material of driving shaft and material used in driven shaft is harder, the two often generates movement when handover and touches
It hits, increases the degree of difficulty of handover.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of connection of band guiding proposed
Axis device.
To achieve the goals above, the utility model adopts the technical scheme that a kind of shaft coupling of band guiding, including
Equal level opens up fluted at the opposite face center of driving shaft and driven shaft, the driving shaft and driven shaft, and groove is vertical
Section is in circular ring type, and the inside of the groove is respectively and fixedly provided with magnet, fastening damping is provided between the driving shaft and driven shaft
Component, the fastening damping part is made of the first snap-gauge and the splicing of the second snap-gauge, at the outer surface edge of first snap-gauge
It is provided with telescopic rod, the telescopic rod is welded in the outer surface of the first snap-gauge, first snap-gauge far from one end of the first snap-gauge
Inner surface wall be welded with the first support column close to tip edges level, there are two first support column is arranged altogether, and two
First support column is symmetrical about the horizontal central line of the first snap-gauge, and level is welded at the internal backplane center of first support column
Brute spring.
It is as above-mentioned technical proposal to further describe:
The inner surface wall of second snap-gauge is welded with the second support column, second support column close to tip edges level
Altogether there are two settings, and two the second support columns are symmetrical about the horizontal central line of the second snap-gauge, and the brute spring is far from first
One end of snap-gauge is welded at the internal backplane center of the second support column.
It is as above-mentioned technical proposal to further describe:
Two side external surfaces of the first support column longitudinal direction are welded with link block, and two link blocks are far from first
Drive rod has been bolted in one end of support column, and one end of the drive rod is fixed with pulley.
It is as above-mentioned technical proposal to further describe:
The outer surface of first snap-gauge offers sliding slot by proximal portion by positon of near bottom and the second snap-gauge vertically, institute
The face paste that deviates from for stating the first snap-gauge and the second snap-gauge has rubber pad.
It is as above-mentioned technical proposal to further describe:
First back-moving spring is welded between two drive rods and the second support column.
It is as above-mentioned technical proposal to further describe:
Through more fastening bolts are connected between the driving shaft and driven shaft, the fastening bolt outer surface is close to one
Empty slot is offered at end margin vertically, second back-moving spring is fixed at the internal backplane center of the empty slot, described second is multiple
Position spring top is welded with convex block.
It is as above-mentioned technical proposal to further describe:
The fastening bolt and driven shaft junction offer circular hole, and offer U vertically at the inner surface wall center of circular hole
Shape slot, there are two the U-lag is arranged altogether, and two U-lags are symmetrical about the horizontal central line of circular hole.
It is as above-mentioned technical proposal to further describe:
The driving shaft and deviating from the center of face for driven shaft are welded with neck bush.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1: in the utility model, in order to make driving shaft and driven shaft keep stability when connection, reducing driving shaft
With driven shaft handover when vibration, fastening damping part is provided between driving shaft and driven shaft, make driving shaft with it is driven
More firm when axis joins, effect is more preferable when making to join.
2: in the utility model, level is opened up fluted at the opposite face center of driving shaft and driven shaft, in groove
Inside is embedded with magnet, can play the role of one when driving shaft and driven shaft are in handover and guide well, subtract
The operation of few human subjective, makes driving shaft preferably be connected together with driven shaft.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of band guiding shaft coupling main view；
Fig. 2 be the utility model proposes a kind of band guiding shaft coupling fastening damping part side, sectional；
Fig. 3 be the utility model proposes a kind of band guiding shaft coupling fastening bolt snap-in structure enlarged drawing.
In figure: 1, neck bush；2, fastening bolt；3, the first snap-gauge；4, the second snap-gauge；5, driving shaft；6, telescopic rod；7, from
Moving axis；8, magnet；9, groove；10, damping part is fastened；11, brute spring；12, the first support column；13, first back-moving spring；
14, pulley；15, the second support column；16, drive rod；17, link block；18, empty slot；19, U-lag；20, second back-moving spring；
21, convex block；22, rubber pad；23, sliding slot.
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.
Referring to Fig.1-3, a kind of embodiment provided by the utility model: a kind of shaft coupling of band guiding, including 5 He of driving shaft
Driven shaft 7, shaft coupling are made of driving shaft 5 and driven shaft 7, and driving shaft 5 is opened up with equal level at the opposite face center of driven shaft 7
Fluted 9, and the sectional elevation of groove 9 is in circular ring type, the inside of groove 9 is respectively and fixedly provided with magnet 8, magnet 8 driving shaft 5 with from
Moving axis 7 generates active force when close, and driving shaft 5 is adsorbed with driven shaft 7, to preferably be joined, actively
Fastening damping part 10 is provided between axis 5 and driven shaft 7, the effect for reducing driving shaft 5 and generating from driven shaft 7 in handover
Power, fastening damping part 10 by the first snap-gauge 3 and the second snap-gauge 4 splicing forms, between the first snap-gauge 3 and the second snap-gauge 4 by
Carry out after power card with, be provided with telescopic rod 6 at the outer surface edge of the first snap-gauge 3, to the first snap-gauge 3 and the second snap-gauge 4 it
Between be supported and be welded in the outer surface of the first snap-gauge 3 far from one end of the first snap-gauge 3 with the effect that connect, telescopic rod 6, stretch
Bar 6 is shunk when by inside extruding force, and original state, the interior table of the first snap-gauge 3 are kept when being not under compression power
Wall is welded with the first support column 12 close to tip edges level, and there are two the total settings of the first support column 12, and two first
Dagger 12 is symmetrical about the horizontal central line of the first snap-gauge 3, plays the role of certain support, the internal backplane of the first support column 12
Level is welded with brute spring 11 at center, reduces the active force of driving shaft 5 and driven shaft 7 in handover.
The inner surface wall of second snap-gauge 4 is welded with the second support column 15 close to tip edges level, and the second support column 15 is total
There are two settings, and two the second support columns 15 are symmetrical about the horizontal central line of the second snap-gauge 4, the second support column 15 and first
Dagger 12 be it is symmetrical, brute spring 11 is welded in the internal backplane of the second support column 15 far from one end of the first snap-gauge 3
At the heart, brute spring 11 connects the first support column 12 and the second support column 15, two side external surfaces of 12 longitudinal direction of the first support column
It is welded with link block 17, drive rod 16 has been bolted far from one end of the first support column 12 in two link blocks 17,
Drive rod 16 to the first snap-gauge 3 and the second snap-gauge 4 by inside active force when play the role of to force resolution, transmission
One end of bar 16 is fixed with pulley 14, and the outer surface of the first snap-gauge 3 is vertical by proximal portion with the second snap-gauge 4 by positon of near bottom
Offer sliding slot 23, the first snap-gauge 3 and the second snap-gauge 4 have a rubber pad 22 away from face paste, two drive rods 16 and second
First back-moving spring 13 is welded between dagger 15, first back-moving spring 13 pulls drive rod 16, in 16 stress of drive rod
When, it pulls drive rod 16 to set back, through more fastening bolts 2 are connected between driving shaft 5 and driven shaft 7, fastens spiral shell
2 outer surface of bolt offers empty slot 18 close to one end edge vertically, is fixed with the second reset at the internal backplane center of empty slot 18
Spring 20 is welded with convex block 21 at the top of second back-moving spring 20, and the top of convex block 21 is a kind of arcwall face, is caught in convenient for convex block 21
The inside of U-lag 19, when fastening bolt 2 runs through driven shaft 7 from the first driving shaft 5, fastening bolt 2 is sticked in driven shaft
7 inside, convenient for the handover campaign of driving shaft 5 and driven shaft 7, fastening bolt 2 and 7 junction of driven shaft offer circular hole, and
U-lag 19 is offered at the inner surface wall center of circular hole vertically, there are two the total settings of U-lag 19, and two U-lags 19 are about circular hole
Horizontal central line it is symmetrical, driving shaft 5 and driven shaft 7 are welded with neck bush 1 at the center of face, play certain connection
Effect.
Working principle: level opens up fluted 9 at the opposite face center of driving shaft 5 and driven shaft 7, in groove 9
Portion is embedded with magnet 8, and when driving shaft 5 and driven shaft 7 are close, driving shaft 5 is inhaled with the magnet 8 on driven shaft 7
It is attached, play the role of certain guiding, reducing manually can play one very when driving shaft 5 and driven shaft 7 are in handover
The effect of good guidance, makes driving shaft 5 preferably be connected together with driven shaft 7, in order to make 5 driven shaft 7 of driving shaft even
Stability is kept when connecing, and reduces the vibration of driving shaft 5 and driven shaft 7 in handover, between driving shaft 5 and driven shaft 7
It is provided with fastening damping part 10, is provided with brute spring 11 between the first snap-gauge 3 and the second snap-gauge 4, the first snap-gauge 3 and the
Brute spring 11 plays the role of certain damping, the backward sliding slot of 16 stress of drive rod when two snap-gauges 4 are squeezed to centre
23 both ends interaction, plays decomposition to the active force that the first snap-gauge 3 and the second snap-gauge 4 are subject to, drive rod 16 and second
The first back-moving spring 13 being arranged between dagger 15 pulls drive rod 16 to set back, and reduces the first snap-gauge 3 and the second snap-gauge 4
The vibration generated when handover keeps driving shaft 5 and driven shaft 7 more firm when handover, and effect is more preferable when making to join.
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 (8)
1. a kind of shaft coupling of band guiding, including driving shaft (5) and driven shaft (7), it is characterised in that: the driving shaft (5) and
Equal level opens up fluted (9) at the opposite face center of driven shaft (7), and the sectional elevation of groove (9) is in circular ring type, described recessed
The inside of slot (9) is respectively and fixedly provided with magnet (8), is provided with fastening damping part between the driving shaft (5) and driven shaft (7)
(10), the fastening damping part (10) is made of the first snap-gauge (3) and the second snap-gauge (4) splicing, first snap-gauge (3)
It is provided at outer surface edge telescopic rod (6), the telescopic rod (6) is welded in the first snap-gauge far from the one end of the first snap-gauge (3)
(3) inner surface wall of outer surface, first snap-gauge (3) is welded with the first support column (12), institute close to tip edges level
It states there are two the total settings of the first support column (12), and horizontal central line pair of two the first support columns (12) about the first snap-gauge (3)
Claim, level is welded with brute spring (11) at the internal backplane center of first support column (12).
2. a kind of shaft coupling of band guiding according to claim 1, it is characterised in that: the interior table of second snap-gauge (4)
Wall is welded with the second support column (15) close to tip edges level, and there are two the total settings of second support column (15), and two
A second support column (15) is symmetrical about the horizontal central line of the second snap-gauge (4), and the brute spring (11) is far from the first snap-gauge (3)
One end be welded at the internal backplane center of the second support column (15).
3. a kind of shaft coupling of band guiding according to claim 1, it is characterised in that: the vertical side of first support column (12)
To two side external surfaces be welded with link block (17), the one end of two link blocks (17) far from the first support column (12) is equal
It has been bolted drive rod (16), one end of the drive rod (16) is fixed with pulley (14).
4. a kind of shaft coupling of band guiding according to claim 1, it is characterised in that: the appearance of first snap-gauge (3)
Face offers sliding slot (23) by positon of near bottom and the second snap-gauge (4) by proximal portion vertically, first snap-gauge (3) and second
Snap-gauge (4) has rubber pad (22) away from face paste.
5. a kind of shaft coupling of band guiding according to claim 3, it is characterised in that: two drive rods (16) and the
First back-moving spring (13) are welded between two support columns (15).
6. a kind of shaft coupling of band guiding according to claim 1, it is characterised in that: the driving shaft (5) and driven shaft
(7) through more fastening bolts (2) are connected between, fastening bolt (2) outer surface opens up vertically close to one end edge
Have empty slot (18), be fixed with second back-moving spring (20) at the internal backplane center of the empty slot (18), described second resets bullet
Convex block (21) are welded at the top of spring (20).
7. a kind of shaft coupling of band guiding according to claim 6, it is characterised in that: the fastening bolt (2) with it is driven
Axis (7) junction offers circular hole, and offers U-lag (19) at the inner surface wall center of circular hole vertically, and the U-lag (19) is altogether
There are two settings, and two U-lags (19) are symmetrical about the horizontal central line of circular hole.
8. a kind of shaft coupling of band guiding according to claim 1, it is characterised in that: the driving shaft (5) and driven shaft
(7) deviate from the center of face is welded with neck bush (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136136.1U CN209262107U (en) | 2018-12-19 | 2018-12-19 | Shaft coupling of area direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822136136.1U CN209262107U (en) | 2018-12-19 | 2018-12-19 | Shaft coupling of area direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209262107U true CN209262107U (en) | 2019-08-16 |
Family
ID=67560320
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822136136.1U Expired - Fee Related CN209262107U (en) | 2018-12-19 | 2018-12-19 | Shaft coupling of area direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209262107U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145567A (en) * | 2020-07-31 | 2020-12-29 | 华电电力科学研究院有限公司 | Tooth-shaped coupling with structure easy to mount and dismount and using method thereof |
| CN113172117A (en) * | 2021-05-14 | 2021-07-27 | 南京升华南钢金属材料有限公司 | Wire take-up device of wire drawing machine and control method |
| CN114941662A (en) * | 2022-05-06 | 2022-08-26 | 白俊飞 | Elastic coupling |
-
2018
- 2018-12-19 CN CN201822136136.1U patent/CN209262107U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112145567A (en) * | 2020-07-31 | 2020-12-29 | 华电电力科学研究院有限公司 | Tooth-shaped coupling with structure easy to mount and dismount and using method thereof |
| CN113172117A (en) * | 2021-05-14 | 2021-07-27 | 南京升华南钢金属材料有限公司 | Wire take-up device of wire drawing machine and control method |
| CN114941662A (en) * | 2022-05-06 | 2022-08-26 | 白俊飞 | Elastic coupling |
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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: 20190816 Termination date: 20201219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |