CN106884885A - A kind of attachment structure of lathe spindle of weaving - Google Patents
A kind of attachment structure of lathe spindle of weaving Download PDFInfo
- Publication number
- CN106884885A CN106884885A CN201710040794.8A CN201710040794A CN106884885A CN 106884885 A CN106884885 A CN 106884885A CN 201710040794 A CN201710040794 A CN 201710040794A CN 106884885 A CN106884885 A CN 106884885A
- Authority
- CN
- China
- Prior art keywords
- protective cover
- arc
- semicircular arc
- attachment structure
- support base
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
- F16D3/54—Couplings comprising a chain or strip surrounding two wheels arranged side by side and provided with teeth or the equivalent
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/84—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor
- F16D3/841—Open covers, e.g. guards for agricultural p.t.o. shafts
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
The invention discloses a kind of attachment structure of lathe spindle of weaving, it includes：Support base, its top is provided with arc groove, and the arc groove opposite sides is provided with bolt hole, and the cell wall height of the arc groove opposite sides is different；Protective cover, it is surrounded by two semicircular arc shelter-clads, bearing installing port is provided with the protective cover both ends open for surrounding, one of semicircular arc shelter-clad is nested on the arc groove of support base in consistent manner, the height of the semicircular arc protective cover both sides joint is different, square access hole is provided with the side wall of another semicircular arc shelter-clad, curved baffle covering access hole is provided with the access hole；Bearing；Chain coupling, the roller surface of described chain coupling is provided with anti-slip veins.The link structure is less demanding to installation accuracy, and have the advantages that to be convenient to mount and dismount, simple structure, connection fastening, convenient maintenance.
Description
Technical field
The present invention relates to a kind of attachment structure of lathe spindle of weaving.More specifically a kind of connection weaving lathe is actively
The structure of axle and universal driving shaft.
Background technology
The main shaft of weaving lathe is made up of more piece shafting, and axle is directly connected between centers by ring flange, constitutes a connecting rod machine
Structure.Due to being rigidly connected, it is necessary to more accurate shaft concentricity for ring flange, therefore often occur that spindle nose is disconnected, ring flange connecting screw
The failure such as disconnected, causes equipment failure rate high, and maintenance requirement is strict, and maintenance cost is big, influence production.Chain coupling has certain
Compensation ability, it is less demanding to installation accuracy, be convenient to mount and dismount, advantages of simple structure and simple, using chain coupling substitute ring flange,
Greatly reduce equipment failure rate and maintenance cost.Chain coupling must have protective cover, and it is not only avoided that chain breakage
The potential safety hazard that may be brought, moreover it is possible to effectively prevent the corrosion of chain, be stained with dirt etc..But protective cover is often fastened by bolt, procuratorial work
Need completely to open protective cover during chain coupling behaviour in service, the service work to chain coupling is made troubles, circular arc
It is in small distance between shape protective cover and chain coupling, when circular arc protective cover opposite sides joint difference in height is 0, in cleaning
Also it is inconvenient during the foreign matter of protective cover bottom.
The content of the invention
The present invention seeks to：Solution main shaft is rigidly connected, and the spindle nose for easily causing is disconnected, ring flange connecting screw is disconnected and overhauls not
Just the problems such as, there is provided one kind is convenient to mount and dismount, simple structure, connection fastening, maintenance are convenient, is connected between can be used in weaving loom main shaft
Structure.
The technical scheme is that：A kind of attachment structure of lathe spindle of weaving, it includes：
Support base, it is arranged on driving shaft and linkage shaft connection place lower section, and its top is provided with arc groove, the arc
Bolt hole is provided with connected in star opposite sides cell wall, the cell wall height of the arc groove opposite sides is different；
Protective cover, it is surrounded by two semicircular arc shelter-clads, and the both ends open of the protective cover for surrounding is bearing peace
Dress mouth, one of semicircular arc shelter-clad is nested on the arc groove of support base in consistent manner, and the semicircular arc is prevented
The height of the both sides joint of shield is different, and square maintenance is provided with the side wall of another semicircular arc shelter-clad
Mouthful, curved baffle covering access hole is provided with the access hole；
Bearing；
Chain coupling, it is arranged in protective cover, and the roller surface of described chain coupling is provided with anti-slip veins.
Preferably, the arc groove radian at the top of the support base is 120 °~170 °, and opposite sides cell wall is highly
Difference is 0.01~2R, and wherein R is the radius of arc groove.
Preferably, the bolt hole that the arc groove opposite sides side wall of the support base is set is 2~6, described
The bolt hole that sets of a semicircular arc shelter-clad side wall it is corresponding with the bolt hole that the arc groove is set, so as to
In being bolted fastening.
Preferably, the joint of described two semicircular arc protective covers is bolted, and described protective cover is relative
The connecting bolt of both sides joint is 2~6.
Preferably, the joint of semicircular arc protective cover nested in consistent manner with the arc groove of support base
Difference in height is 0.01~2r, and wherein r is the radius of semicircular arc protective cover.
Preferably, track is provided with two relative edges of the access hole, so that two relative edges of baffle plate
Embedding parallel activity in orbit, can open and close access hole.
Preferably, the curved baffle outside is provided with and is easy to promote curved baffle along the raised or anti-skidding of track activity
Line.
The present invention at least includes following beneficial effect：The present invention is set by the arc groove of support base, can not only be real
Existing protective cover is effective nested with support base, is easily installed, and can carry out powerful support to protective cover again, by setting support bottom
The bolt hole of seat grooves on two sides cell wall and protective cover side wall, can make protective cover and support base realize firm connection by bolt,
Avoid protective cover from being moved and then cause mechanical disorder, the height for setting support base arc groove both sides cell wall is different, just
In the highly different installation of protective cover both sides joint, protective cover both sides height difference is set, can not only easy cleaning protective cover
Bottom foreign matter, and can realize being observed by access hole the situation of protective cover bottom, can be protected by the curved baffle on access hole
The complete seal of protective cover is held, is prevented in the entrance protective cover of foreign matter, and the track set in access hole opposite sides, can be with
Realize that curved baffle is slided along track and then opens or closes access hole, by the projection set on the outside of curved baffle, can be with
One impetus for being easy to promote curved baffle is provided, facilitates opening or closing for access hole, use chain coupling method of substitution
Blue disk reduces installation accuracy requirement, is convenient to mount and dismount, and anti-slip veins are set on chain coupling roller, can increase roller and
The frictional force of gear, increases power transmission.Attachment structure of the present invention is not high to installation requirement precision, be convenient to mount and dismount, simple structure,
Connection fastening, maintenance are convenient, the structure connected between can be used in weaving loom main shaft.
Brief description of the drawings
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Fig. 1 is a kind of attachment structure space schematic diagram for realizing weaving lathe spindle of the present invention；
Fig. 2 is another attachment structure space schematic diagram for realizing weaving lathe spindle of the invention；
Fig. 3 is the space schematic diagram of support base of the present invention.
Wherein：1 driving shaft；2 bearings；3 chain couplings；4 protective covers；5 semicircular arc shelter-clads；6 universal driving shafts；7
Support base；8 tracks；9 curved baffles；10 semicircular arc shelter-clads, 11 bolts hole；12 access holes；13 is raised；14 bolts
Hole；15 arc grooves.
Specific embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings, to make those skilled in the art with reference to specification text
Word can be implemented according to this.
A kind of a kind of way of realization of the attachment structure of lathe spindle of weaving of the present invention as shown in Figure 1, it includes：
Support base 7, it is arranged on driving shaft 1 and the junction of universal driving shaft 6 lower section, as shown in figure 3, its top is provided with arc
Connected in star 15, the radian for setting arc groove 15 is 170 °, and the radius for setting arc groove 15 is equal with the external diameter of protective cover 4,
Can not only realize that protective cover 4 is effective nested with support base 7, be easily installed, powerful support, institute can be carried out to protective cover 4 again
State the opposite sides of arc groove 15 and be provided with 4 bolts hole 14, in order to be bolted on support base 7 with protective cover 4
On, the cell wall difference in height of the opposite sides of the arc groove 15 is 1.8R, and R is the radius of arc groove 15, is easy to protective cover two
The highly different installation of side joint.
Protective cover 4, it is surrounded by two semicircular arc shelter-clads 5 and 10, is entered by 4 pieces of bolts of both sides joint
Row connection, per each two pieces of side, forms stable connection, a closed space, protection chains shaft coupling 3,4 liang of the protective cover for surrounding
Bearing installing port is set at end opening, installing port is fixed on after the connection driving shaft 1 of bearing 2 and universal driving shaft 6, to reduce protective cover institute
The space of occupancy, shortens the connection distance of two between centers, and one of semicircular arc shelter-clad 10 is nested in support in consistent manner
On the arc groove 15 of base 7, the difference in height of its both sides joint is 1.8r, and wherein r is the radius of semicircular arc protective cover 10,
Can realize that semicircular arc protective cover 10 is firm to be nested on the arc groove 15 of support base 7, and semicircular arc can be passed through
The access hole 12 of the side of protective cover 5 observes the bottom of semicircular arc protective cover 10, in order to easily procuratorial work and cleaning fall into
The foreign matter of the bottom of protective cover 4, it is ensured that the safe operation of chain coupling 3, in the side wall of another semicircular arc shelter-clad 5
Square access hole 12 is provided with, described access hole 12 is positioned close to relatively low one of the joint of semicircular arc shelter-clad 5
Side, so that by access hole 12 it is observed that the bottom of semicircular arc shelter-clad 10, the opposite sides of the access hole 12 sets
Track 8 is equipped with, so that the curved baffle 9 for setting can be embedded on track 8 and slide and then open or close access hole 12, in order to
Observe the behaviour in service of chain coupling 3.
Bearing 2, it is connected with the axle journal of driving shaft 1 and universal driving shaft 6, is fixed on the axle set at the both ends open of protective cover 4
Hold installing port.
Chain coupling 3, it is arranged in protective cover 4, and its axis hole is connected with the spindle nose of driving shaft 1 and universal driving shaft 2, is formed
One linkage, its roller surface is provided with anti-slip veins, to increase the friction between gear and the roller of chain coupling 3, increases
Power is transmitted.
A kind of another way of realization of the attachment structure of lathe spindle of weaving of the present invention as shown in Figure 2, it includes：
Support base 7, it is arranged on driving shaft 1 and the junction of universal driving shaft 6 lower section, as shown in figure 3, its top is provided with arc
Connected in star 15, the radian of its arc groove 15 is 170 °, and the radius of its arc groove 15 is equal with the external diameter of protective cover 4, not only
Can realize that protective cover 4 is effective nested with support base 7, be easily installed, powerful support, the arc can be carried out to protective cover 4 again
The opposite sides of connected in star 15 is provided with 4 bolts hole 14, in order to be bolted in support base 7 with protective cover 4, institute
The cell wall difference in height of the opposite sides of arc groove 15 is stated for 1.8R, R is the radius of arc groove 15, be easy to protective cover both sides to dock
The highly different installation in place.
Protective cover 4, it is surrounded by two semicircular arc shelter-clads 5 and 10, is entered by 4 pieces of bolts of both sides joint
Row connection, per each two pieces of side, forms stable connection, a closed space, protection chains shaft coupling 3,4 liang of the protective cover for surrounding
Bearing installing port is set at end opening, installing port is fixed on after the connection driving shaft 1 of bearing 2 and universal driving shaft 6, to reduce protective cover institute
The space of occupancy, shortens the connection distance of two between centers, and one of semicircular arc shelter-clad 10 is nested in support in consistent manner
On the arc groove 15 of base 7, the difference in height of its both sides joint is 1.8r, and wherein r is the radius of semicircular arc protective cover 10,
Can realize that semicircular arc protective cover 10 is firm to be nested on the arc groove 15 of support base 7, and semicircular arc can be passed through
The access hole 12 of the side of protective cover 5 observes the bottom of semicircular arc protective cover 10, in order to easily procuratorial work and cleaning fall into
The foreign matter of the bottom of protective cover 4, it is ensured that the safe operation of chain coupling 3, in the side wall of another semicircular arc shelter-clad 5
Square access hole 12 is provided with, described access hole 12 is arranged on the relatively low side of the joint of semicircular arc shelter-clad 5, with
Make by access hole 12 it is observed that the bottom of semicircular arc shelter-clad 10, the opposite sides of the access hole 12 setting rail
Road 8, so that the curved baffle 9 for setting can be embedded on track 8 and slide and then open or close access hole 12, in order to observe chain
The behaviour in service of bar shaft coupling 3, the outside of the curved baffle 9 is provided with raised 13, and the projection is promotion curved baffle 9 along track
8 activities provide an impetus, in order to promote curved baffle 9 so as to open or close access hole 12.
Bearing 2, it is connected with the axle journal of driving shaft 1 and universal driving shaft 6, is fixed on the axle set at the both ends open of protective cover 4
Hold installing port.
Chain coupling 3, it is arranged in protective cover 4, and its axis hole is connected with the spindle nose of driving shaft 1 and universal driving shaft 2, is formed
One linkage, its roller surface is provided with anti-slip veins, to increase the friction between gear and the roller of chain coupling 3, increases
Power is transmitted.
Although embodiment of the present invention is disclosed as above, it is not restricted to listed in specification and implementation method
With, it can be applied to various suitable the field of the invention completely, for those skilled in the art, can be easily
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, the present invention is not limited
In specific details and shown here as the legend with description.
Claims (7)
1. it is a kind of weave lathe spindle attachment structure, it is characterised in that including：
Support base, it is arranged on driving shaft and linkage shaft connection place lower section, and its top is provided with arc groove, and the arc is recessed
Bolt hole is provided with groove opposite sides cell wall, the cell wall height of the arc groove opposite sides is different；
Protective cover, it is surrounded by two semicircular arc shelter-clads, and the both ends open of the protective cover for surrounding is bearing installing port,
One of semicircular arc shelter-clad is nested on the arc groove of support base in consistent manner, the semicircular arc protective cover
The height of both sides joint is different, and square access hole is provided with the side wall of another semicircular arc shelter-clad, described
Curved baffle covering access hole is provided with access hole；
Bearing；
Chain coupling, it is arranged in protective cover, and the roller surface of described chain coupling is provided with anti-slip veins.
2. according to claim 1 weave lathe spindle attachment structure, it is characterised in that：Arc at the top of the support base
Connected in star radian is 120 °~170 °, and opposite sides cell wall difference in height is 0.01~2R, and wherein R is the radius of arc groove.
3. according to claim 1 weave lathe spindle attachment structure, it is characterised in that：The arc of the support base is recessed
The bolt hole that groove opposite sides side wall is set is 2~6, the bolt that a described semicircular arc shelter-clad side wall is set
Hole is corresponding with the bolt hole that the arc groove is set, in order to be bolted fastening.
4. according to claim 1 weave lathe spindle attachment structure, it is characterised in that：Described two semicircular arc protection
The joint of cover is bolted, and the connecting bolt of described protective cover opposite sides joint is 2~6.
5. according to claim 1 weave lathe spindle attachment structure, it is characterised in that：With the arc groove of support base
A nested difference in height for the joint of semicircular arc protective cover is 0.01~2r in consistent manner, and wherein r is protected for semicircular arc
The radius of cover.
6. according to claim 1 weave lathe spindle attachment structure, it is characterised in that：Relative two of the access hole
Track is provided with edge, so that the relative embedding parallel activity in orbit in two edges of baffle plate, can open and close maintenance
Mouthful.
7. according to claim 1 weave lathe spindle attachment structure, it is characterised in that：The curved baffle outside is set
Have and be easy to promote curved baffle along the projection or anti-slip veins of track activity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710040794.8A CN106884885B (en) | 2017-01-20 | 2017-01-20 | A kind of connection structure for lathe spindle of weaving |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710040794.8A CN106884885B (en) | 2017-01-20 | 2017-01-20 | A kind of connection structure for lathe spindle of weaving |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106884885A true CN106884885A (en) | 2017-06-23 |
| CN106884885B CN106884885B (en) | 2019-05-28 |
Family
ID=59175891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710040794.8A Active CN106884885B (en) | 2017-01-20 | 2017-01-20 | A kind of connection structure for lathe spindle of weaving |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106884885B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373559A (en) * | 2020-03-09 | 2021-09-10 | 卓郎纺织解决方案两合股份有限公司 | Torque transmission device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9411712U1 (en) * | 1994-07-20 | 1994-09-22 | Camloc GmbH, 65779 Kelkheim | Fastening device with strap |
| US6190261B1 (en) * | 1998-09-15 | 2001-02-20 | Flowserve Management Company | Pump assembly shaft guard |
| CN104500598A (en) * | 2014-12-29 | 2015-04-08 | 珠海格力电器股份有限公司 | Coupling cover assembly and open-type screw unit |
| CN204387661U (en) * | 2014-12-03 | 2015-06-10 | 威乐(中国)水泵***有限公司 | Coupling shield |
| CN106050962A (en) * | 2015-04-16 | 2016-10-26 | 株式会社荏原制作所 | Coupling guard |
-
2017
- 2017-01-20 CN CN201710040794.8A patent/CN106884885B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE9411712U1 (en) * | 1994-07-20 | 1994-09-22 | Camloc GmbH, 65779 Kelkheim | Fastening device with strap |
| US6190261B1 (en) * | 1998-09-15 | 2001-02-20 | Flowserve Management Company | Pump assembly shaft guard |
| CN204387661U (en) * | 2014-12-03 | 2015-06-10 | 威乐(中国)水泵***有限公司 | Coupling shield |
| CN104500598A (en) * | 2014-12-29 | 2015-04-08 | 珠海格力电器股份有限公司 | Coupling cover assembly and open-type screw unit |
| CN106050962A (en) * | 2015-04-16 | 2016-10-26 | 株式会社荏原制作所 | Coupling guard |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113373559A (en) * | 2020-03-09 | 2021-09-10 | 卓郎纺织解决方案两合股份有限公司 | Torque transmission device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106884885B (en) | 2019-05-28 |
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