CN205780710U - Gear drive for hosiery machine - Google Patents
Gear drive for hosiery machine Download PDFInfo
- Publication number
- CN205780710U CN205780710U CN201620498237.1U CN201620498237U CN205780710U CN 205780710 U CN205780710 U CN 205780710U CN 201620498237 U CN201620498237 U CN 201620498237U CN 205780710 U CN205780710 U CN 205780710U
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- China
- Prior art keywords
- bearing
- wheel disc
- outer shroud
- hosiery machine
- internal
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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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Abstract
Gear drive for hosiery machine, it is installed on a central shaft of hosiery machine and for driving multiple silk stocking sleeve pipes of hosiery machine, there is the wheel disc of perforation including center, the circumferential outside of described wheel disc is around being arranged at intervals with multiple load bearing seat, and be used for driving described silk stocking sleeve pipe, described perforation is provided with internal ring and outer shroud, between described internal ring and outer shroud, is provided with bearing, described outer shroud is resisted against the internal face of described perforation, and described bearing is resisted against the internal face of described outer shroud；Being provided with oil filler point on the inner ring of described bearing, be provided with L-shaped through hole on the end face of described internal ring side, described through hole one end connects with described oil filler point, and the other end is provided with oil nozzle.The beneficial effects of the utility model: simple in construction, install and change conveniently, reduce labor intensity, save labor time, and oil addition is convenient, and improves the lubricating efficiency of bearing, reduces and weares and teares, and extends the service life of bearing.
Description
Technical field
This utility model relates to a kind of gear drive, particularly relates to a kind of gear drive machine for hosiery machine
Structure.
Background technology
In the hosiery machine of prior art, it is that the silk stocking sleeve pipe of hosiery machine is sequentially arranged the periphery of a wheel disc with by wheel disc
Drive, and wheel disc is provided with gear structure, and make so that described gear structure connects a revolution wheel disc carry out turning
Dynamic.Wheel disc central authorities are provided with a becket, such as one copper ring, and wheel disc and are turned relative to a central shaft by becket
Dynamic.Specifically, wheel disk center has a perforation, in becket is set in the perforation of wheel disc and against fixing
In the internal face of perforation, make wheel disc together with becket referring now to central axis.
But, prior art is the internal face with becket and the outer surface of central shaft slides, and this
Face can produce bigger frictional force with the friction mode in face, not only needs to utilize high-power motor could promote wheel
Outside dish rotates, abrasion also has bad impact to machine for a long time.Additionally, the heat produced during friction is more
Make the phenomenon of becket generation thermal expansion, allow becket be gripped on central shaft, more increase becket and center
The frictional force of between centers, and the motor of more power to be used, be also easier to cause abrasion.
Number of patent application 201521033610.8 discloses a kind of gear drive, by wheel disk perforation
Bearing is set, successfully solves the problem big with central shaft frictional force, above-mentioned phenomenon is served certain delaying
Solution effect.But, bearing in installation process, need to make bearing outer ring relatively bore a hole internal face keep fixing not
Dynamic, inner ring remains stationary relative to central axle external surface, thus for the installation of bearing need to make bearing with in
The degree that is tightly combined of mandrel and wheel disc reaches certain degree, and therefore general bearing is installed and is required for carrying out oil bath
Heat or directly use hammering, making bearing be bumped into firmly, and after a protracted use, dismounting and change
The most very inconvenient, dismounting difficulty is bigger；And in use, the interpolation of lubricating oil is inconvenient, if
At bearing face add lubricating oil, then lubricating oil is not easily accessible rolling portion, and if and operation process
Middle hand oiling danger is high.
In consideration of it, the utility model proposes one more preferably improving countermeasure, to solve above-mentioned technical problem.
Utility model content
In view of this, the purpose of this utility model is to provide the gear drive for hosiery machine, thus solves
Gear drive is installed, dismounting inconvenience, and the problem that oil addition is inconvenient.
This utility model is by the techniques below means above-mentioned technical problem of solution:
For the gear drive of hosiery machine, it is installed on a central shaft of hosiery machine and for driving hosiery machine many
Individual silk stocking sleeve pipe, has the wheel disc of perforation including center, and the circumferential outside of described wheel disc is many around being arranged at intervals with
Individual load bearing seat, and be used for driving described silk stocking sleeve pipe, described perforation is provided with internal ring and outer shroud, in described
Being provided with bearing between ring and outer shroud, described outer shroud is resisted against the internal face of described perforation, and described bearing is resisted against institute
Stating the internal face of outer shroud, described internal ring is placed in described bearing and is sheathed on described central shaft；Described outer shroud
Outside wall surface on be additionally provided with keyway, and be connected with described wheel disc by key；It is additionally provided with on the internal face of described internal ring
Keyway, and being connected with described central shaft by key, the internal face of described perforation and described central shaft are equipped with and
The keyway that described key matches；The inner ring of described bearing is provided with oil filler point, at the end face of described internal ring side
Being provided with L-shaped through hole, described through hole one end connects with described oil filler point, and the other end is provided with oil nozzle.
So, by bonded, it is to transmit power by key because bonded, to the combination between two articles
Requirements of tightness is relatively low, and institute is so that internal ring and outer shroud can split out very easily from central shaft and perforation, and axle
Holding and be contained between internal ring and outer shroud, internal ring is all combined closely with bearing with bearing, outer shroud, is tearing open
Go out to need change bearing time, it is thus only necessary to bearing is split out from internal ring and outer shroud, relative to by bearing from center
Situation about pulling down on axle and on wheel disc, substantially reduces dismounting difficulty, and if desired can be by internal ring, outer shroud
And bearing is replaced as entirety, it is greatly saved the labor time of dismounting and change, improves production efficiency.
And when needs oil addition, lubricating oil is injected through hole by oil nozzle, and then along the L-shaped passage of through hole
Enter the oil filler point being positioned on bearing inner race, thus directly arrive Bearing inner, serve good lubrication,
And because through hole is on a side end face of internal ring, internal ring is to belong to fixture together with central shaft, so refueling
Even if also danger will not be brought to workman under machine is in running status in journey, it is possible to connect oil nozzle by oil pipe and enter
Row the most remotely oiling.
Further, described wheel disc has more multiple spoke, and described spoke extends to institute respectively outside described perforation
The periphery stating wheel disc corresponds to wherein load bearing seat described in, and the quantity of described spoke is equal to the number of described load bearing seat
Amount.
Further, described wheel disc has more an internal gear, and it is positioned at inside the periphery of described wheel disc.
Further, the inner ring end face of described bearing and internal ring end face are equipped with location cutting, and are used for making to lead to
Align with oil filler point in hole.
The beneficial effects of the utility model: simple in construction, install and change conveniently, reduce labor intensity, save labor
The dynamic time, oil addition is convenient, and improves the lubricating efficiency of bearing, reduces abrasion, extends making of bearing
Use the life-span.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is this utility model internal ring, bearing, the partial front elevation view of outer shroud connection.
Fig. 3 is this utility model internal ring, bearing, the side view of outer shroud connection.
Fig. 4 is that this utility model uses process schematic.
Detailed description of the invention
Below with reference to accompanying drawing, this utility model is described in detail:
As Figure 1-4:
For the gear drive of hosiery machine, it is installed on a central shaft 1 of hosiery machine and for driving hosiery machine
Multiple silk stocking sleeve pipes 2, have the wheel disc 4 of perforation 3 including center, between the circumferential outside cincture of described wheel disc 4
Every being provided with multiple load bearing seat 5, and it is used for driving described silk stocking sleeve pipe 2, it is characterised in that: in described perforation
It is provided with internal ring 6 and outer shroud 7 in 3, between described internal ring 6 and outer shroud 7, is provided with bearing 8, described outer shroud 7
Being resisted against the internal face of described perforation 3, described bearing 8 is resisted against the internal face of described outer shroud 7, described internal ring
6 are placed in described bearing 8 and are sheathed on described central shaft 1；It is additionally provided with in the outside wall surface of described outer shroud 7
Keyway 9, and be connected with described wheel disc 4 by key；Keyway 9 it is additionally provided with on the internal face of described internal ring 6, and
It is connected with described central shaft 1 by key, the internal face of described perforation 3 and described central shaft 1 are equipped with and institute
State the keyway 9 that key matches；The inner ring of described bearing 8 is provided with oil filler point 10, in described internal ring 6 side
End face be provided with L-shaped through hole 11, described through hole 11 one end connects with described oil filler point 10, and the other end sets
There is oil nozzle 12.
So, by bonded, it is to transmit power by key because bonded, to the combination between two articles
Requirements of tightness is relatively low, and institute is so that internal ring 6 and outer shroud 7 can be torn open very easily from central shaft 1 and perforation 3
Go out, and bearing 8 is contained between internal ring 6 and outer shroud 7, internal ring 6 and bearing 8, outer shroud 7 and bearing
8 all combine closely, split out need to change bearing 8 time, it is thus only necessary to by bearing 8 from internal ring 6 and
Ring 7 splits out, relative to the situation that bearing 8 is pulled down from central shaft 1 and on wheel disc 4, substantially reduces
Dismounting difficulty, and internal ring 6, outer shroud 7 and bearing 8 can be replaced as entirety, significantly if desired
Save the labor time of dismounting and change, improve production efficiency.And when needs oil addition, will profit
Lubricating oil injects through hole 11 by oil nozzle 12, and then enters along the L-shaped passage of through hole 11 and be positioned at bearing 8 inner ring
On oil filler point 10, thus directly arrive Bearing inner, serve good lubrication, and because of through hole
11 on a side end face of internal ring 6, and internal ring 6 is with central shaft 1 belongs to fixture together, so refueling
Even if also danger will not be brought to workman under machine is in running status in journey, it is possible to connect oil nozzle by oil pipe
12 carry out the most remotely oiling.
Described wheel disc 4 has more multiple spoke 13, and described spoke 13 extends to institute respectively outside described perforation 3
State the periphery of wheel disc 4 corresponding to wherein load bearing seat 5 described in, and the quantity of described spoke 13 be equal to described in hold
Carry the quantity of seat 5.So, spoke 13 is for radially extending, and one end is connected to bore a hole 3, and the other end is by week
Edge is connected to wherein at a load bearing seat 5, and the quantity of spoke 13 is equal to the quantity of load bearing seat 5.On wheel disc 4
Part between spoke 13 is hollow out.By said structure, wheel disc 4 still can be to load bearing seat light-weighted colleague
5 provide enough support forces.
Described wheel disc 4 has more an internal gear 14, and it is positioned at inside the periphery of described wheel disc 4.The horse of hosiery machine
Reach transmission at internal gear 14, and wheel disc 4 can be driven to rotate relative to central shaft 1.By said structure, motor
Can be in the card of wheel disc 4 with the position of wheel disc 4 transmission, rather than outside the periphery of wheel disc 4, therefore motor and horse
Reach and rotating mechanism between internal gear 14 will not hinder the mobile route of silk stocking sleeve pipe 2, moreover it is possible to make motor and
Rotating mechanism is arranged in the footprint that the mobile route of silk stocking sleeve pipe 2 is formed, and more reduces taking of hosiery machine
Volume.
It is equipped with location cutting 15 on the inner ring end face of described bearing 8 and internal ring 6 end face, and is used for making through hole
11 align with oil filler point 10.By the improvement to said structure, make can lead in the installation process of bearing 8
Crossing location cutting 15 makes through hole 11 can preferably align with oil filler point 10, it is simple to lubricating oil passes through, anti-stopping leak
Leakage.
The beneficial effects of the utility model: simple in construction, install and change conveniently, reduce labor intensity, save labor
The dynamic time, oil addition is convenient, and improves the lubricating efficiency of bearing, reduces abrasion, extends making of bearing
Use the life-span.
Above example is only in order to illustrate the technical solution of the utility model and unrestricted, although with reference to preferably implementing
This utility model has been described in detail by example, it will be understood by those within the art that, can be to this reality
Modify or equivalent by novel technical scheme, without deviating from the objective of technical solutions of the utility model
And scope, it all should be contained in the middle of right of the present utility model.
Claims (4)
1., for the gear drive of hosiery machine, its central shaft (1) being installed in hosiery machine above and is used for driving
Multiple silk stocking sleeve pipes (2) of hosiery machine, have the wheel disc (4) of perforation (3), described wheel disc (4) including center
Circumferential outside around being arranged at intervals with multiple load bearing seat (5), and be used for driving described silk stocking sleeve pipe (2),
It is characterized in that: in described perforation (3), be provided with internal ring (6) and outer shroud (7), in described internal ring (6)
And between outer shroud (7), it is provided with bearing (8), described outer shroud (7) is resisted against the internal face of described perforation (3),
Described bearing (8) is resisted against the internal face of described outer shroud (7), and described internal ring (6) is placed in described bearing
(8) in and be sheathed on described central shaft (1)；Keyway (9) it is additionally provided with in the outside wall surface of described outer shroud (7),
And be connected with described wheel disc (4) by key；Keyway (9) it is additionally provided with on the internal face of described internal ring (6),
And be connected with described central shaft (1) by key, the internal face of described perforation (3) and described central shaft (1)
On be equipped with the keyway (9) matched with described key；The inner ring of described bearing (8) is provided with oil filler point (10),
The end face of described internal ring (6) side is provided with L-shaped through hole (11), described through hole (11) one end and institute
Stating oil filler point (10) connection, the other end is provided with oil nozzle (12).
Gear drive for hosiery machine the most according to claim 1, it is characterised in that: described wheel disc
(4) having more multiple spoke (13), described spoke (13) extends to institute respectively outside described perforation (3)
The periphery stating wheel disc (4) corresponds to wherein load bearing seat described in (5), and the quantity etc. of described spoke (13)
Quantity in described load bearing seat (5).
Gear drive for hosiery machine the most according to claim 1, it is characterised in that: described wheel disc
(4) having more an internal gear (14), it is positioned at inside the periphery of described wheel disc (4).
Gear drive for hosiery machine the most according to claim 1, it is characterised in that: described bearing
(8) it is equipped with location cutting (15) on inner ring end face and internal ring (6) end face, and is used for making through hole (11)
Align with oil filler point (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620498237.1U CN205780710U (en) | 2016-05-27 | 2016-05-27 | Gear drive for hosiery machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620498237.1U CN205780710U (en) | 2016-05-27 | 2016-05-27 | Gear drive for hosiery machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205780710U true CN205780710U (en) | 2016-12-07 |
Family
ID=57408309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620498237.1U Expired - Fee Related CN205780710U (en) | 2016-05-27 | 2016-05-27 | Gear drive for hosiery machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205780710U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332293A (en) * | 2019-07-04 | 2019-10-15 | 电子科技大学 | New type worm wheel lead screw |
-
2016
- 2016-05-27 CN CN201620498237.1U patent/CN205780710U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332293A (en) * | 2019-07-04 | 2019-10-15 | 电子科技大学 | New type worm wheel lead screw |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Sanping Inventor before: Chen Yulan |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170630 Address after: 523650 Guangdong city of Dongguan Province town Qing Huang Cun Heng Wo Industrial Zone Chaojun Zhensheng road building floor Patentee after: Dongguan super spring gear Co., Ltd. Address before: 362300 Nanan City, Fujian Province, the success of the United States Creek Industrial Zone Patentee before: Nanan Speed Electronic Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20180527 |