CN205350108U - Shell type shaft coupling frame - Google Patents
Shell type shaft coupling frame Download PDFInfo
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- CN205350108U CN205350108U CN201521043481.0U CN201521043481U CN205350108U CN 205350108 U CN205350108 U CN 205350108U CN 201521043481 U CN201521043481 U CN 201521043481U CN 205350108 U CN205350108 U CN 205350108U
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- shell type
- bearing
- shaft coupling
- fastening
- type shaft
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Abstract
The utility model relates to a speed reducer the frame, concretely relates to shell type shaft coupling frame, including the support body, the speed reducer to inside bearing box and the transmission shaft of being equipped with of support body, the upper end suit shell type shaft coupling of transmission shaft, shell type coupling joint, the keyway has been offered including fastening circle body, the inside of fastening circle body to the shell type shaft coupling, and the open end of fastening circle body is equipped with the overcoat body, and the overcoat body is gone up to open there is the through -hole, is equipped with fastening components in the through -hole, and the overcoat body is fixed through fastening components, the upper end of bearing box is equipped with the clamping cap, be equipped with interior spacer sleeve between upper bearing and the lower bearing, the utility model discloses simple to operate easily realizes, during the installation, only need slightly fasten the fastening components on the overcoat body, just can realize gapless fastening connection between the diaxon head, and in addition, the effect that pressing shaft held can be played in the setting of clamping cap, and interior spacer sleeve also can play and better fix, prevent the effect of rocking.
Description
Technical field
This utility model relates to a kind of machine frame of speed reducing machine, is specifically related to a kind of shell type shaft coupling frame.
Background technology
Glass-lined reactor frame is used to install power transmission shaft, is support, connects speed reducer output shaft and retort shaft.Existing shaft coupling is usually upper and lower two parts symmetrical structure, and there is gap centre, is also gap assembling when producing and installing, can there is very big mismachining tolerance, the bottom axle head of frame is easy to produce violent rocking, if shaft coupling is absent from gap, is just not easy assembling.
Utility model content
In order to solve the deficiency in above-mentioned technical problem, the purpose of this utility model is in that: provide a kind of shell type shaft coupling frame, can be convenient for assembly, additionally it is possible to carry out gapless being fastenedly connected, and improves the precision of frame.
This utility model is the technical scheme that its technical problem of solution adopts:
Described shell type shaft coupling frame, including support body, bearing box and power transmission shaft it is provided with inside support body, upper bearing (metal) and lower bearing it is provided with in bearing box, the lower end of power transmission shaft is connected with the shaft of glass-lined reactor, described power transmission shaft is arranged in bearing box by upper bearing (metal) and lower bearing, the upper end suit shell type shaft coupling of power transmission shaft, shell type shaft coupling is connected to reductor, described shell type shaft coupling includes fastening circle body, the inside of fastening circle body offers keyway, the opening of fastening circle body is provided with outer sleeve body, outer sleeve body has through hole, fastening assembly it is provided with in through hole, outer sleeve body is fixed by fastening assembly, described outer sleeve body and the fastening integrated structure of circle body；The upper end of bearing box is provided with friction top, is provided with interior spacer sleeve between described upper bearing (metal) and lower bearing.
It is preferred that, the internal diameter of interior spacer sleeve is more than the internal diameter of bearing outside, and the height of interior spacer sleeve is more than the height of middle shaft part.
It is preferred that, the number of through hole is three.
Compared with prior art, this utility model has the advantages that
This utility model is easy for installation, it is easily achieved, during installation, have only to the fastening assembly on slight fastening outer sleeve body, can be achieved with gapless between two spindle noses being fastenedly connected, it addition, the setting of friction top, can playing the effect compressing bearing, interior spacer sleeve also can play the effect of preferably fixing, anti-rock.
Accompanying drawing explanation
Fig. 1 this utility model structural representation；
The former speed reducer structure schematic diagram of Fig. 2；
Fig. 3 shell type shaft coupling front view；
Fig. 4 shell type shaft coupling top view.
In figure: 1, upper observation panel；2, support body；3, friction top；4, upper bearing (metal)；5, bearing cassette holder；6, interior spacer sleeve；7, lower observation panel；8, lower bearing；9, bearing box；10, power transmission shaft；11, shell type shaft coupling；12, speed reducer output shaft；13, former frame；14, former shaft coupling；15, fastening assembly；16, outer sleeve body；17, fastening circle body；18, middle shaft part；19, keyway.
Detailed description of the invention
Below in conjunction with accompanying drawing, this utility model embodiment is described further:
Embodiment 1
As in figure 2 it is shown, the former shaft coupling 14 in former frame 13 is upper and lower two parts symmetrical structure, there is gap centre, it is easy to produces to rock, can produce mismachining tolerance.
As shown in Figure 1, shell type shaft coupling 11 frame described in the utility model, including support body 2, support body 2 is internal is provided with bearing box 9 and power transmission shaft 10, bearing box 9 is arranged on bearing cassette holder 5, upper bearing (metal) 4 and lower bearing 8 it is provided with in bearing box 9, the lower end of power transmission shaft 10 is connected with the shaft of glass-lined reactor, described power transmission shaft 10 is arranged in bearing box 9 by upper bearing (metal) 4 and lower bearing 8, the upper end suit shell type shaft coupling 11 of power transmission shaft 10, shell type shaft coupling 11 is connected to reductor, and shell type shaft coupling 11 overlaps then speed reducer output shaft 12.
As shown in Figure 3-4, described shell type shaft coupling 11 includes fastening circle body 17, the inside of fastening circle body 17 offers keyway 19, the opening of fastening circle body 17 is provided with outer sleeve body 16, outer sleeve body 16 has through hole, being provided with fastening assembly 15 in through hole, outer sleeve body 16 is fixed by fastening assembly 15, described outer sleeve body 16 and the fastening integrated structure of circle body 17；The upper end of bearing box 9 is provided with friction top 3, is provided with interior spacer sleeve 6 between described upper bearing (metal) 4 and lower bearing 8.
Embodiment 2
On the basis of embodiment 1, the internal diameter of interior spacer sleeve 6 is more than the internal diameter of bearing outside, and the height of interior spacer sleeve 6 is more than the height of middle shaft part 18；The number of through hole is three；Support body 2 be respectively arranged at two ends with observation panel 1 and lower observation panel 7 up and down.
During installation, it is only necessary to the fastening assembly 15 on slight fastening outer sleeve body 16, can be achieved with gapless between two spindle noses being fastenedly connected, additionally, the setting of friction top 3, it is possible to play the effect compressing bearing, interior spacer sleeve 6 also can play the effect of preferably fixing, anti-rock.
Claims (3)
1. a shell type shaft coupling frame, including support body (2), support body (2) is internal is provided with bearing box (9) and power transmission shaft (10), upper bearing (metal) (4) and lower bearing (8) it is provided with in bearing box (9), the lower end of power transmission shaft (10) is connected with the shaft of glass-lined reactor, described power transmission shaft (10) is arranged in bearing box (9) by upper bearing (metal) (4) and lower bearing (8), upper end suit shell type shaft coupling (11) of power transmission shaft (10), shell type shaft coupling (11) is connected to reductor, it is characterized in that, described shell type shaft coupling (11) includes fastening circle body (17), the inside of fastening circle body (17) offers keyway (19), the opening of fastening circle body (17) is provided with outer sleeve body (16), outer sleeve body has through hole on (16), fastening assembly (15) it is provided with in through hole, outer sleeve body (16) is fixed by fastening assembly (15), described outer sleeve body (16) and fastening circle body (17) integrated structure；The upper end of bearing box (9) is provided with friction top (3), is provided with interior spacer sleeve (6) between described upper bearing (metal) (4) and lower bearing (8).
2. shell type shaft coupling frame according to claim 1, it is characterised in that the internal diameter of interior spacer sleeve (6) is more than the internal diameter of bearing outside, and the height of interior spacer sleeve (6) is more than the height of middle shaft part (18).
3. shell type shaft coupling frame according to claim 1, it is characterised in that the number of through hole is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521043481.0U CN205350108U (en) | 2015-12-15 | 2015-12-15 | Shell type shaft coupling frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521043481.0U CN205350108U (en) | 2015-12-15 | 2015-12-15 | Shell type shaft coupling frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205350108U true CN205350108U (en) | 2016-06-29 |
Family
ID=56169162
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521043481.0U Active CN205350108U (en) | 2015-12-15 | 2015-12-15 | Shell type shaft coupling frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205350108U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224704A (en) * | 2016-08-24 | 2016-12-14 | 常州市鑫尔减速机有限公司 | Convenient type cycloidal planetary gear speed reducer frame |
-
2015
- 2015-12-15 CN CN201521043481.0U patent/CN205350108U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224704A (en) * | 2016-08-24 | 2016-12-14 | 常州市鑫尔减速机有限公司 | Convenient type cycloidal planetary gear speed reducer frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |