CN208900562U - Ring throstle clip shell formula main spindle coupling - Google Patents
Ring throstle clip shell formula main spindle coupling Download PDFInfo
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- CN208900562U CN208900562U CN201821231808.0U CN201821231808U CN208900562U CN 208900562 U CN208900562 U CN 208900562U CN 201821231808 U CN201821231808 U CN 201821231808U CN 208900562 U CN208900562 U CN 208900562U
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- clip shell
- keyway
- gap slot
- head cap
- cap screw
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Abstract
The utility model relates to ring throstle clip shell formula main spindle couplings, it include: clip shell, band keyway clip shell, soket head cap screw, nut, washer, the clip shell and with keyway clip shell form hollow cylinder, 4 gap slots of positional symmetry are provided on clip shell outer surface along clip shell central axes two sides, band keyway clip shell central axes two sides are provided with 4 gap slots corresponding with clip shell outer surface on band keyway clip shell outer surface, gap slot, which is set as placing soket head cap screw, can rotate and the not revolvable width of placing nut and radian, soket head cap screw is connect by washer with nut, the rotary inertia of the clip shell formula main spindle coupling of the utility model substantially reduces, suitable equipment runs at high speed, low energy consumption；Reduce set-up time and cost；Structure is reliable, and bearing capacity is big, long service life, and overlength vehicle is suitble to use.
Description
Technical field
The utility model belongs to a kind of component of textile machine, and in particular to a kind of ring throstle clip shell formula principal axis coupling
Device.
Background technique
Shaft coupling is mechanically to be used to transmit the movement between coaxial line and the common part of power, folder traditional at present
Shell type main shaft shaft coupling is as shown in Figure 4,5, 6, it include clip shell 1, band keyway clip shell 2, outer-hexagonal bolt 7, nut 4, washer 5,
Since traditional coupler structure feature is that outer diameter is big, quality weight, rotary inertia is big, and main spindle coupling is high in machine running process
Fast rotary vibration is big, and energy consumption is high, generates at high cost；In shaft coupling connection must two people operate simultaneously, a personal responsibility is with outer six
Angle box spanner holds on nut, and another person is responsible for using external hexagonal socket wrench clamping screw, and installation and maintenance are manually more；
When connecting installation with external hexagonal socket wrench, it is desirable that structure operation space is big, so that shaft coupling gap slot and main shaft outer circle tangent line
Apart from small, formed weak link (at A), so that shaft coupling bearing capacity is small, driving torque is small, often there is phenomenon of rupture, causes to join
Axis device cannot run well.
Summary of the invention
In consideration of it, the purpose of the utility model is to provide a kind of ring throstle clip shell formula main spindle couplings, it is intended to gram
It is big to take existing clip shell formula main spindle coupling outer diameter, quality weight, it is weak at A the defects of.The utility model is by using interior hexagonal spiral shell
Nail, one is directly locked with allen wrench when connection, and operating space becomes smaller, and the width of shaft coupling gap slot is become from 32mm
16.3mm, so that shaft coupling outer diameter is reduced to Φ 85mm, the weight saving 25% of shaft coupling by Φ 100mm, rotary inertia is reduced
Thickness at 40%, A becomes δ 7.5mm from δ 3mm, and the utility model is more suitable for main shaft revolution at a high speed, reduces energy consumption, reduces
Production and processing cost, A locate structure and thicken reliable, and bearing capacity becomes by force, long service life.
In order to reach above-mentioned purpose of utility model, the technical solution taken is as follows:
Ring throstle clip shell formula main spindle coupling, comprising: clip shell, band keyway clip shell, soket head cap screw, nut, washer,
The clip shell and hollow cylinder is formed with keyway clip shell, clip shell central axes two sides are provided with positional symmetry on clip shell outer surface
4 gap slots, band keyway clip shell outer surface on along band keyway clip shell central axes two sides be provided with it is corresponding with clip shell outer surface
4 gap slots, gap slot two sides are arranged in parallel, and one side is set as arc, and notch trench bottom is offered across clip shell, band
The through-hole of keyway clip shell, with the corresponding through-hole connection in keyway clip shell position, gap slot is set as placing interior hexagonal spiral shell clip shell
Nail can rotate and the not revolvable width of placing nut and radian, and the length of the gap slot of placing nut is greater than the interior hexagonal of placement
The length of the gap slot of screw, soket head cap screw are connect by washer with nut.
Preferably, the gap slot of placing nut is arranged in the side of clip shell central axes on the clip shell outer surface, outside clip shell
The other side of clip shell central axes is arranged in the gap slot that soket head cap screw is placed on surface, and band places spiral shell on keyway clip shell outer surface
The side with keyway clip shell central axes is arranged in female gap slot, with the gap slot of placement soket head cap screw on clip shell outer surface
Position is corresponding, is arranged in the gap slot for placing soket head cap screw on keyway clip shell outer surface with the another of keyway clip shell central axes
Side, it is corresponding with the position of gap slot of placing nut on clip shell outer surface.
Preferably, the clip shell and the outer diameter Φ with keyway clip shell composition hollow cylinder are 83-86mm, internal diameter φ
43-46mm;The width of the notch of the gap slot is 15-17mm；The internal diameter φ of the through-hole is 10-11mm.
The utility model has the beneficial effects that the gap slot width x width of the clip shell formula main spindle coupling of (1) the utility model
16.3mm is become from 32mm, and uses soket head cap screw, when installing and repairing, so that two people operation becomes a people and independently grasps
Make, reduces set-up time and human cost；(2) outer diameter of the clip shell formula main spindle coupling of the utility model is reduced by Φ 100mm
To Φ 85mm, so that weight saving 25%, production cost reduces 25%；(3) the clip shell formula main spindle coupling of the utility model
Rotary inertia reduces 40%, and suitable equipment runs at high speed, and low energy consumption；(4) at the A of the clip shell formula main spindle coupling of the utility model
Thickness δ 7.5mm is become from δ 3mm, structure thickeies reliable, and bearing capacity is big, long service life, and overlength vehicle is suitble to use.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is the main view of the utility model；
Fig. 2 is the A-A sectional view of Fig. 1；
Fig. 3 is the schematic perspective view of the utility model；
Fig. 4 is the main view of former clip shell formula main spindle coupling；
Fig. 5 is the A-A sectional view of Fig. 4；
Fig. 6 is the schematic perspective view of former clip shell formula main spindle coupling.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The utility model will be described in detail below with reference to the accompanying drawings and embodiments.
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
Embodiment one
As shown in figures 1 to 6, ring throstle clip shell formula main spindle coupling, comprising: clip shell 1, band keyway clip shell 2, interior hexagonal
Screw 3, nut 4, washer 5, the clip shell 1 and form hollow cylinder with keyway clip shell 2, on 1 outer surface of clip shell along clip shell 1
Axis two sides are provided with 4 gap slots of positional symmetry, and on band 2 outer surface of keyway clip shell edge band 2 central axes two sides of keyway clip shell
4 gap slots corresponding with 1 outer surface of clip shell are provided with, gap slot two sides are arranged in parallel, and one side is set as arc, lack
Mouthful trench bottom offers the through-hole 6 across clip shell 1, with keyway clip shell 2, clip shell 1 with the corresponding through-hole in 2 position of keyway clip shell
6 connection, gap slot, which is set as placing soket head cap screw 3, can rotate and the not revolvable width of placing nut 4 and radian, and placement
The length of 4 gap slot of nut is greater than the length for placing 3 gap slot of soket head cap screw, and soket head cap screw 3 leads to washer 5 and nut 4 connects
It connects.
Wherein, the sides of 1 central axes of clip shell, clip shell 1 is arranged in the gap slot of placing nut 4 on 1 outer surface of clip shell
The other side of 1 central axes of clip shell is arranged in the gap slot that soket head cap screw 3 is placed on outer surface, on 2 outer surface of keyway clip shell
The side with 2 central axes of keyway clip shell is arranged in the gap slot of placing nut 4, with placement soket head cap screw 3 on 1 outer surface of clip shell
Gap slot position it is corresponding, on 2 outer surface of keyway clip shell place soket head cap screw 3 gap slot setting band keyway press from both sides
The other side of 2 central axes of shell, it is corresponding with the position of gap slot of placing nut 4 on 1 outer surface of clip shell.
According to Fig. 1, the clip shell 1 and the outer diameter Φ with the composition hollow cylinder of keyway clip shell 2 are 83mm, and internal diameter is
φ 43mm;The width of the notch of the gap slot is 15mm；The internal diameter φ of the through-hole 6 is 10mm.
Embodiment two
As shown in figures 1 to 6, ring throstle clip shell formula main spindle coupling, comprising: clip shell 1, band keyway clip shell 2, interior hexagonal
Screw 3, nut 4, washer 5, the clip shell 1 and form hollow cylinder with keyway clip shell 2, on 1 outer surface of clip shell along clip shell 1
Axis two sides are provided with 4 gap slots of positional symmetry, and on band 2 outer surface of keyway clip shell edge band 2 central axes two sides of keyway clip shell
4 gap slots corresponding with 1 outer surface of clip shell are provided with, gap slot two sides are arranged in parallel, and one side is set as arc, lack
Mouthful trench bottom offers the through-hole 6 across clip shell 1, with keyway clip shell 2, clip shell 1 with the corresponding through-hole in 2 position of keyway clip shell
6 connection, gap slot, which is set as placing soket head cap screw 3, can rotate and the not revolvable width of placing nut 4 and radian, and placement
The length of 4 gap slot of nut is greater than the length for placing 3 gap slot of soket head cap screw, and soket head cap screw 3 leads to washer 5 and nut 4 connects
It connects.
Wherein, the sides of 1 central axes of clip shell, clip shell 1 is arranged in the gap slot of placing nut 4 on 1 outer surface of clip shell
The other side of 1 central axes of clip shell is arranged in the gap slot that soket head cap screw 3 is placed on outer surface, on 2 outer surface of keyway clip shell
The side with 2 central axes of keyway clip shell is arranged in the gap slot of placing nut 4, with placement soket head cap screw 3 on 1 outer surface of clip shell
Gap slot position it is corresponding, on 2 outer surface of keyway clip shell place soket head cap screw 3 gap slot setting band keyway press from both sides
The other side of 2 central axes of shell, it is corresponding with the position of gap slot of placing nut 4 on 1 outer surface of clip shell.
According to Fig. 1, the clip shell 1 and the outer diameter Φ with the composition hollow cylinder of keyway clip shell 2 are 86mm, and internal diameter is
φ 46mm;The width of the notch of the gap slot is 17mm；The internal diameter φ of the through-hole 6 is 11mm.
Embodiment three
As shown in figures 1 to 6, ring throstle clip shell formula main spindle coupling, comprising: clip shell 1, band keyway clip shell 2, interior hexagonal
Screw 3, nut 4, washer 5, the clip shell 1 and form hollow cylinder with keyway clip shell 2, on 1 outer surface of clip shell along clip shell 1
Axis two sides are provided with 4 gap slots of positional symmetry, and on band 2 outer surface of keyway clip shell edge band 2 central axes two sides of keyway clip shell
4 gap slots corresponding with 1 outer surface of clip shell are provided with, gap slot two sides are arranged in parallel, and one side is set as arc, lack
Mouthful trench bottom offers the through-hole 6 across clip shell 1, with keyway clip shell 2, clip shell 1 with the corresponding through-hole in 2 position of keyway clip shell
6 connection, gap slot, which is set as placing soket head cap screw 3, can rotate and the not revolvable width of placing nut 4 and radian, and placement
The length of 4 gap slot of nut is greater than the length for placing 3 gap slot of soket head cap screw, and soket head cap screw 3 leads to washer 5 and nut 4 connects
It connects.
Wherein, the sides of 1 central axes of clip shell, clip shell 1 is arranged in the gap slot of placing nut 4 on 1 outer surface of clip shell
The other side of 1 central axes of clip shell is arranged in the gap slot that soket head cap screw 3 is placed on outer surface, on 2 outer surface of keyway clip shell
The side with 2 central axes of keyway clip shell is arranged in the gap slot of placing nut 4, with placement soket head cap screw 3 on 1 outer surface of clip shell
Gap slot position it is corresponding, on 2 outer surface of keyway clip shell place soket head cap screw 3 gap slot setting band keyway press from both sides
The other side of 2 central axes of shell, it is corresponding with the position of gap slot of placing nut 4 on 1 outer surface of clip shell.
According to Fig. 1, the clip shell 1 and the outer diameter Φ with the composition hollow cylinder of keyway clip shell 2 are 85mm, and internal diameter is
φ 45mm;The width of the notch of the gap slot is 16.3mm；The internal diameter φ of the through-hole 6 is 10.5mm.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (3)
1. ring throstle clip shell formula main spindle coupling, comprising: clip shell, band keyway clip shell, soket head cap screw, nut, washer,
It is characterized in that, the clip shell and forms hollow cylinder with keyway clip shell, be arranged on clip shell outer surface along clip shell central axes two sides
Have 4 gap slots of positional symmetry, on band keyway clip shell outer surface along band keyway clip shell central axes two sides be provided with outside clip shell
Corresponding 4 gap slots in surface, gap slot two sides are arranged in parallel, and one side is set as arc, and notch trench bottom offers
Across clip shell, the through-hole with keyway clip shell, clip shell and with the corresponding through-hole connection in keyway clip shell position, gap slot is set as putting
Setting soket head cap screw can rotate and the not revolvable width of placing nut and radian, and the length of the gap slot of placing nut is greater than
The length of the gap slot of soket head cap screw is placed, soket head cap screw is connect by washer with nut.
2. ring throstle clip shell formula main spindle coupling according to claim 1, which is characterized in that the clip shell outer surface
The side of clip shell central axes is arranged in the gap slot of upper placing nut, and the gap slot that soket head cap screw is placed on clip shell outer surface is set
The other side in clip shell central axes is set, the gap slot setting with placing nut on keyway clip shell outer surface is in band keyway clip shell axis
The side of line, it is corresponding with the position of gap slot of soket head cap screw is placed on clip shell outer surface, on band keyway clip shell outer surface
The other side with keyway clip shell central axes is arranged in the gap slot for placing soket head cap screw, with placing nut on clip shell outer surface
The position of gap slot is corresponding.
3. ring throstle clip shell formula main spindle coupling according to claim 1, which is characterized in that the clip shell and keyed
The outer diameter Φ that slot clip shell forms hollow cylinder is 83-86mm, and internal diameter is φ 43-46mm;The width of the notch of the gap slot
For 15-17mm；The internal diameter φ of the through-hole is 10-11mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821231808.0U CN208900562U (en) | 2018-08-02 | 2018-08-02 | Ring throstle clip shell formula main spindle coupling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821231808.0U CN208900562U (en) | 2018-08-02 | 2018-08-02 | Ring throstle clip shell formula main spindle coupling |
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| Publication Number | Publication Date |
|---|---|
| CN208900562U true CN208900562U (en) | 2019-05-24 |
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ID=66568545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821231808.0U Active CN208900562U (en) | 2018-08-02 | 2018-08-02 | Ring throstle clip shell formula main spindle coupling |
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| Country | Link |
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| CN (1) | CN208900562U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953396A (en) * | 2018-08-02 | 2018-12-07 | 经纬纺织机械股份有限公司 | Ring throstle clip shell formula main spindle coupling |
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2018
- 2018-08-02 CN CN201821231808.0U patent/CN208900562U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108953396A (en) * | 2018-08-02 | 2018-12-07 | 经纬纺织机械股份有限公司 | Ring throstle clip shell formula main spindle coupling |
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