CN106884885B - A kind of connection structure for lathe spindle of weaving - Google Patents
A kind of connection structure for lathe spindle of weaving Download PDFInfo
- Publication number
- CN106884885B CN106884885B CN201710040794.8A CN201710040794A CN106884885B CN 106884885 B CN106884885 B CN 106884885B CN 201710040794 A CN201710040794 A CN 201710040794A CN 106884885 B CN106884885 B CN 106884885B
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- CN
- China
- Prior art keywords
- shield
- arc
- semicircular arc
- shelter
- arc groove
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- 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.)
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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 connection structures of lathe spindle of weaving comprising: support base, top are 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；Shield, it is surrounded by two semicircular arc shelter-clads, bearing installing port is provided at the shield both ends open surrounded, one of semicircular arc shelter-clad is nested in consistent manner on the arc groove of support base, height at the semicircular arc shield two sides docking is different, it is provided with rectangular access hole on the side wall of another semicircular arc shelter-clad, curved baffle covering access hole is provided on the access hole；Bearing；The roller surface of chain coupling, the chain coupling is provided with anti-skid chequer.The link structure is of less demanding to installation accuracy, and have many advantages, such as to be convenient to mount and dismount, structure is simple, connection fastening, convenient to overhaul.
Description
Technical field
The present invention relates to a kind of connection structures of lathe spindle of weaving.More specifically a kind of connection weaving lathe is actively
The structure of axis and universal driving shaft.
Background technique
The main shaft of weaving lathe is made of more piece shafting, and axis directly passes through ring flange between centers and connect, and constitutes a connecting rod machine
Structure.Due to the rigid connection of ring flange, more accurate shaft concentricity is needed, therefore normal generation spindle nose is disconnected, ring flange connecting screw
The failures such as disconnected, cause that equipment failure rate is high, and maintenance requirement is stringent, and maintenance cost is big, influences to produce.Chain coupling has certain
Compensation ability, it is of 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 shield, not only be avoided that chain breakage
Possible security risk, moreover it is possible to effectively prevent the corrosion of chain, be stained with dirt etc..But shield is often by bolt fastening, procuratorial work
It needs to fully open shield when chain coupling behaviour in service, make troubles to the service work of chain coupling, circular arc
Shape shield between chain coupling at a distance from it is smaller, at arc-shaped shield opposite sides docking difference in height be 0 when, clearing up
It is also inconvenient when the foreign matter of shield bottom.
Summary of the invention
Object of the present invention is to: the spindle nose that solution main shaft rigid connection easily causes is disconnected, ring flange connecting screw is disconnected and overhauls not
Just it the problems such as, provides that one kind is convenient to mount and dismount, structure is simple, connection fastening, maintenance are convenient, can be used between weaving loom main shaft connecting
Structure.
The technical scheme is that a kind of connection structure for lathe spindle of weaving comprising:
Support base, below driving shaft and linkage shaft connection place, top is provided with arc groove, the arc for setting
Bolt hole is provided on connected in star opposite sides cell wall, the cell wall height of the arc groove opposite sides is different；
Shield is surrounded by two semicircular arc shelter-clads, and the both ends open of the shield surrounded is bearing peace
Mouth is filled, one of semicircular arc shelter-clad is nested in consistent manner on the arc groove of support base, and the semicircular arc is anti-
Height at the two sides docking of shield is different, and rectangular maintenance is provided on the side wall of another semicircular arc shelter-clad
Mouthful, curved baffle covering access hole is provided on the access hole；
Bearing；
Chain coupling is arranged in shield, and the roller surface of the chain coupling is provided with anti-skid chequer.
Preferably, the arc groove radian at the top of the support base is 120 °~170 °, opposite sides cell wall height
Difference is 0.01~2R, and wherein R is the radius of arc groove.
Preferably, the bolt hole of the arc groove opposite sides side wall setting of the support base is 2~6, described
A semicircular arc shelter-clad side wall setting bolt hole it is corresponding with the bolt hole that the arc groove is arranged, so as to
It is fastened in being bolted.
Preferably, it is bolted at the docking of described two semicircular arc shields, the shield is opposite
Connection bolt at the docking of two sides is 2~6.
Preferably, a nested semicircular arc shield docks place 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 shield.
Preferably, it is provided with track on two opposite edges of the access hole, so that two edges that baffle is opposite
Embedding parallel activity in orbit, can open and close access hole.
Preferably, it is provided on the outside of the curved baffle convenient for pushing curved baffle movable raised or anti-skidding along track
Line.
The present invention is include at least the following beneficial effects: the present invention is arranged by the arc groove of support base, can not only be real
Existing shield is effective nested with support base, is easily installed, and can carry out powerful support to shield, supports bottom by setting
The bolt hole of seat grooves on two sides cell wall and shield side wall can be such that shield and support base is bonded by bolt realization,
It avoids shield from occurring mobile and then causes mechanical disorder, the height that support base arc groove two sides cell wall is arranged is different, just
The different installation of height at the docking of shield two sides, setting shield height on both sides are different, can not only easy cleaning shield
Bottom foreign matter, and it is able to achieve the case where shield bottom is observed by access hole, it can be protected by the curved baffle on access hole
The complete airtightness of shield is held, entering in shield for foreign matter is prevented, and in the track of access hole opposite sides setting, it can be with
Realize that curved baffle slides along track and then opens or closes access hole, it, can be with by the protrusion being arranged on the outside of curved baffle
An impetus convenient for pushing curved baffle is provided, mouth convenient to overhaul opens or closes, and uses chain coupling method of substitution
Blue disk reduces installation accuracy requirement, is convenient to mount and dismount, and anti-skid chequer is arranged on chain coupling roller, can increase roller and
The frictional force of gear increases power transmission.Connection structure of the present invention is not high to installation requirement precision, be convenient to mount and dismount, structure is simple,
Connection fastening, maintenance are convenient, can be used in the structure connected between weaving loom main shaft.
Detailed description of the invention
The invention will be further described with reference to the accompanying drawings and embodiments:
Fig. 1 is a kind of connection structure space schematic diagram for realizing weaving lathe spindle of the present invention；
Fig. 2 is another connection structure space schematic diagram for realizing weaving lathe spindle of the present 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 shields；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 protrusions；14 bolts
Hole；15 arc grooves.
Specific embodiment
Present invention will be described in further detail below with reference to the accompanying drawings, to enable those skilled in the art referring to specification text
Word can be implemented accordingly.
A kind of a kind of way of realization of the connection structure for lathe spindle of weaving of the present invention as shown in Figure 1 comprising:
Support base 7 is arranged below 6 junction of driving shaft 1 and universal driving shaft, as shown in figure 3, its top is provided with arc
Connected in star 15, the radian of setting arc groove 15 are 170 °, and the radius that arc groove 15 is arranged is equal with the outer diameter of shield 4,
It is not only able to achieve the effective nested of shield 4 and support base 7, is easily installed, and powerful support, institute can be carried out to shield 4
It states 15 opposite sides of arc groove and is provided with 4 bolts hole 14, in order to be bolted on support base 7 with shield 4
On, the cell wall difference in height of 15 opposite sides of arc groove is 1.8R, and R is the radius of arc groove 15, is convenient for shield two
The different installation of height at the docking of side.
Shield 4 is surrounded by two semicircular arc shelter-clads 5 and 10, by 4 pieces of bolts at the docking of two sides into
Row connection, each two pieces of every side forms a stable connection, closed space, protection chains shaft coupling 3,4 liang of the shield surrounded
Bearing installing port is set at end opening, and bearing 2 is fixed on installing port after connecting driving shaft 1 and universal driving shaft 6, to reduce shield institute
The space occupied, 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 pedestal 7, the difference in height at the docking of two sides is 1.8r, and wherein r is the radius of semicircular arc shield 10,
It may be implemented on the firm arc groove 15 for being nested in support base 7 of semicircular arc shield 10, and semicircular arc can be passed through
The access hole 12 of 5 side of shield observes the bottom of semicircular arc shield 10, in order to be easy procuratorial work and cleaning is fallen into
The foreign matter of 4 bottom of shield guarantees the safe operation of chain coupling 3, in the side wall of another semicircular arc shelter-clad 5
It is provided with rectangular access hole 12, the access hole 12 is positioned close to lower one at 5 docking of semicircular arc shelter-clad
Side, so that by access hole 12 it is observed that the bottom of semicircular arc shelter-clad 10,12 opposite sides of access hole are set
It is equipped with track 8, is slided on track 8 so that the curved baffle 9 of setting can be embedded in and then opens or closes access hole 12, in order to
Observe the behaviour in service of chain coupling 3.
Bearing 2 is connect with the axle journal of driving shaft 1 and universal driving shaft 6, is fixed on the axis being arranged at 4 both ends open of shield
Hold installing port.
Chain coupling 3 is arranged in shield 4, and axis hole is connect with the spindle nose of driving shaft 1 and universal driving shaft 2, is formed
One link mechanism, roller surface are provided with anti-skid chequer, to increase the friction between 3 roller of gear and chain coupling, increase
Power transmission.
A kind of another way of realization of the connection structure for lathe spindle of weaving of the present invention as shown in Figure 2 comprising:
Support base 7 is arranged below 6 junction of driving shaft 1 and universal driving shaft, as shown in figure 3, its top is provided with arc
Connected in star 15, the radian of arc groove 15 are 170 °, and the radius of arc groove 15 is equal with the outer diameter of shield 4, not only
It is able to achieve the effective nested of shield 4 and support base 7, is easily installed, and powerful support, the arc can be carried out to shield 4
15 opposite sides of connected in star is provided with 4 bolts hole 14, in order to be bolted in support base 7 with shield 4, institute
The cell wall difference in height for stating 15 opposite sides of arc groove is 1.8R, and R is the radius of arc groove 15, is docked convenient for shield two sides
The different installation of place's height.
Shield 4 is surrounded by two semicircular arc shelter-clads 5 and 10, by 4 pieces of bolts at the docking of two sides into
Row connection, each two pieces of every side forms a stable connection, closed space, protection chains shaft coupling 3,4 liang of the shield surrounded
Bearing installing port is set at end opening, and bearing 2 is fixed on installing port after connecting driving shaft 1 and universal driving shaft 6, to reduce shield institute
The space occupied, 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 pedestal 7, the difference in height at the docking of two sides is 1.8r, and wherein r is the radius of semicircular arc shield 10,
Not only it had been able to achieve on the firm arc groove 15 for being nested in support base 7 of semicircular arc shield 10, but also semicircular arc can be passed through
The access hole 12 of 5 side of shield observes the bottom of semicircular arc shield 10, in order to be easy procuratorial work and cleaning is fallen into
The foreign matter of 4 bottom of shield guarantees the safe operation of chain coupling 3, in the side wall of another semicircular arc shelter-clad 5
It is provided with rectangular access hole 12, the lower side at 5 docking of semicircular arc shelter-clad is arranged in the access hole 12, with
Make through access hole 12 it is observed that rail is arranged in the bottom of semicircular arc shelter-clad 10,12 opposite sides of access hole
Road 8 slides on track 8 so that the curved baffle 9 of setting can be embedded in and then opens or closes access hole 12, in order to observe chain
The behaviour in service of shaft coupling 3 is provided with protrusion 13 on the outside of the curved baffle 9, which is promotion curved baffle 9 along track
8 activities provide an impetus, in order to push curved baffle 9 to open or close access hole 12.
Bearing 2 is connect with the axle journal of driving shaft 1 and universal driving shaft 6, is fixed on the axis being arranged at 4 both ends open of shield
Hold installing port.
Chain coupling 3 is arranged in shield 4, and axis hole is connect with the spindle nose of driving shaft 1 and universal driving shaft 2, is formed
One link mechanism, roller surface are provided with anti-skid chequer, to increase the friction between 3 roller of gear and chain coupling, increase
Power transmission.
Although the embodiments of the present invention have been disclosed as above, but its is not only in the description and the implementation listed
With it can be fully applied to various fields suitable for the present invention, for those skilled in the art, can be easily
Realize other modification, therefore without departing from the general concept defined in the claims and the equivalent scope, the present invention is simultaneously unlimited
In specific details and legend shown and described herein.
Claims (7)
1. a kind of connection structure for lathe spindle of weaving characterized by comprising
Support base, setting is below driving shaft and linkage shaft connection place, and top is provided with arc groove, and the arc is recessed
Bolt hole is provided on slot opposite sides cell wall, the cell wall height of the arc groove opposite sides is different；
Shield is surrounded by two semicircular arc shelter-clads, and the both ends open of the shield surrounded is bearing installing port,
One of semicircular arc shelter-clad is nested in consistent manner on the arc groove of support base, the semicircular arc metal protection
Height at the two sides docking of cover is different, and rectangular access hole is provided on the side wall of another semicircular arc shelter-clad,
Curved baffle covering access hole is provided on the access hole；
Bearing；
Chain coupling is arranged in shield, and the roller surface of the chain coupling is provided with anti-skid chequer.
2. the connection structure for lathe spindle of weaving according to claim 1, it is characterised in that: the 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. the connection structure for lathe spindle of weaving according to claim 1, it is characterised in that: the arc of the support base is recessed
The bolt hole of slot opposite sides cell wall setting is 2~6, the bolt of the semicircular arc shelter-clad side wall setting
Hole is corresponding with the bolt hole that the arc groove is arranged, in order to which fastening is bolted.
4. the connection structure for lathe spindle of weaving according to claim 1, it is characterised in that: described two semicircular arc metals
It is bolted at the docking of shield, the connection bolt at the shield opposite sides docking is 2~6.
5. the connection structure for lathe spindle of weaving according to claim 1, it is characterised in that: the arc groove with support base
The difference in height at the docking of a nested semicircular arc shelter-clad is 0.01~2r in consistent manner, and wherein r is semicircular arc
The radius of shelter-clad.
6. the connection structure for lathe spindle of weaving according to claim 1, it is characterised in that: opposite two of the access hole
Track is provided on edge, so that the embedding parallel activity in orbit in two edges that curved baffle is opposite, can open and close
Access hole.
7. the connection structure for lathe spindle of weaving according to claim 1, it is characterised in that: setting on the outside of the curved baffle
Have convenient for pushing curved baffle along the movable protrusion of track or anti-skid chequer.
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 CN106884885A (en) | 2017-06-23 |
| CN106884885B true 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) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102020106278A1 (en) * | 2020-03-09 | 2021-09-09 | Saurer Spinning Solutions Gmbh & Co. Kg | Device for torque transmission |
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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106884885A (en) | 2017-06-23 |
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