CN201981344U - Selvage wheel gear body for water-jet loom ear silk body - Google Patents
Selvage wheel gear body for water-jet loom ear silk body Download PDFInfo
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- CN201981344U CN201981344U CN201120081267XU CN201120081267U CN201981344U CN 201981344 U CN201981344 U CN 201981344U CN 201120081267X U CN201120081267X U CN 201120081267XU CN 201120081267 U CN201120081267 U CN 201120081267U CN 201981344 U CN201981344 U CN 201981344U
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- hole
- gear
- selvedge
- wheel gear
- wire wheel
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Abstract
The utility model discloses a selvage wheel gear body for a water-jet loom ear silk body, which comprises a center gear hole arranged at the center of the selvage wheel gear body, two lateral sides of the center gear hole are respectively provided with a first ear silk wheel hole and a second ear silk wheel hole, and the salvage wheel gear body is provided with an oil-filling hole which is communicated with the inner wall of the center wheel gear hole. By adopting the wheel gear assembly structure that the oil-filling hole is lubricatedly arranged on a bearing of the center wheel gear hole, the service life of the bearing is prolonged, and the failure rate is reduced.
Description
Technical field
The utility model relates to a kind of water jet looms drive disk assembly, relates in particular to ear filament selvedge gear mass.
Background technology
Water jet looms belongs to jet loom, is to utilize water as the wefting insertion medium, by jet water course weft yarn is produced frictional traction, makes the weft yarn on the fixed bobbin introduce shed open.Because the current convergence of water jet looms is good, water is also big to the frictional traction of weft yarn in addition, therefore the weft yarn flying speed of water jet looms, loom speed is all occupied first of all kinds of looms.The ear filament is the important drive disk assembly of water jet looms with the selvedge gear mass, and gear of installing on the selvedge gear mass and bearing need long non-stop run, require good abrasion resistance.Anti-wear performance improvement for the gear-bearing on the ear filament at present mainly concentrates on material wear-resistant characteristic aspect or often carries out the gear replacing, has defectives such as weak point in service life, maintenance cost height.
Chinese invention patent number of patent application 200810194938.6 discloses a kind of ear silk device of loom, comprise by the rotating gear wheel that is arranged on the loom body of first rotating shaft, be arranged on the first lug wire wheel fixed mount on the described gear wheel by second fixed axis, be arranged on the second lug wire wheel fixed mount on the described gear wheel by the 3rd fixed axis, the axial line of described first rotating shaft, the axial line of the axial line of described second fixed axis and described the 3rd fixed axis is parallel to each other, on the described first lug wire wheel fixed mount by the 4th rotating shaft first lug wire wheel that has been rotatably connected, on the described second lug wire wheel fixed mount by the 5th rotating shaft second lug wire wheel that has been rotatably connected, the axial line of the axial line of described first rotating shaft and described the 4th rotating shaft, the axial line of described the 5th rotating shaft is vertical mutually, and this kind device is not described the technical clarification of or increase the service life aspect wear-resisting about gear.
Summary of the invention
The utility model provide a kind of simple in structure, prolong bearing service life, reduce the water jet looms ear filament selvedge gear mass of fault rate.
A kind of water jet looms ear filament selvedge gear mass, comprise the central gear hole that selvedge gear mass center is provided with, both sides, central gear hole are respectively equipped with the first lug wire wheel hole and the second lug wire wheel hole, and described selvedge gear mass is provided with the oil filler point that is communicated with central gear hole inwall.Have the easy deterioration of friction because the central gear hole is equipped with the Bearing gear assembly structure, by connecting the oil nozzle of oil filler point, oil injecting lubricating Bearing gear assembly structure has prolonged its service life greatly, has reduced fault rate.
Described selvedge gear mass is provided with first oil filler point that is communicated with the first lug wire wheel hole inwall, because being equipped with the Bearing gear assembly structure, the first lug wire wheel hole has the easy deterioration of friction, by connecting the oil nozzle of first oil filler point, oil injecting lubricating Bearing gear assembly structure has prolonged its service life greatly, has reduced fault rate.
Described selvedge gear mass is provided with second oil filler point that is communicated with the second lug wire wheel hole inwall, because being equipped with the Bearing gear assembly structure, the second lug wire wheel hole has the easy deterioration of friction, by connecting the oil nozzle of second oil filler point, oil injecting lubricating Bearing gear assembly structure has prolonged its service life greatly, has reduced fault rate.
Described central gear hole inwall circumference is provided with annular groove, is used to cooperate jump ring that the bearing of installing is positioned connection.
The utility model is provided with lubricated Bearing gear assembly structure prolongation bearing service life, the minimizing fault rate that is installed on the central gear hole of the oil filler point that is communicated with central gear hole inwall by the selvedge gear mass.
Description of drawings
Be illustrated in figure 1 as the utility model water jet looms ear filament selvedge gear mass perspective view.
The specific embodiment
A kind of as shown in Figure 1 water jet looms ear filament selvedge gear mass, comprise the central gear hole 1 that selvedge gear mass center is provided with, 1 both sides, central gear hole are respectively equipped with the first lug wire wheel hole 2 and the second lug wire wheel hole 5, the selvedge gear mass is provided with the oil filler point 7 that is communicated with central gear hole 1 inwall, and is convenient to the Bearing gear structure injection lubricating oil that is installed on the central gear hole 1.
Be provided with first oil filler point 3 that is communicated with the first lug wire wheel hole, 2 inwalls as preferred selvedge gear mass, also be provided with second oil filler point 4 that is communicated with the second lug wire wheel hole, 5 inwalls on the selvedge gear mass, convenient to the Bearing gear structure injection lubricating oil that is installed on the first lug wire wheel hole 2 and the second lug wire wheel hole 5.Central gear hole 1 inwall circumference is provided with annular groove 6 and is used to cooperate jump ring that the bearing of installing is positioned connection.
Claims (4)
1. water jet looms ear filament selvedge gear mass, comprise the central gear hole (1) that selvedge gear mass center is provided with, both sides, central gear hole (1) are respectively equipped with the first lug wire wheel hole (2) and the second lug wire wheel hole (5), it is characterized in that: described selvedge gear mass is provided with the oil filler point (7) that is communicated with central gear hole (1) inwall.
2. water jet looms ear filament selvedge gear mass as claimed in claim 1 is characterized in that: described selvedge gear mass is provided with first oil filler point (3) that is communicated with first lug wire wheel hole (2) inwall.
3. water jet looms ear filament selvedge gear mass as claimed in claim 1 is characterized in that: described selvedge gear mass is provided with second oil filler point (4) that is communicated with second lug wire wheel hole (5) inwall.
4. water jet looms ear filament selvedge gear mass as claimed in claim 1 is characterized in that: described central gear hole (1) inwall circumference is provided with annular groove (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120081267XU CN201981344U (en) | 2011-03-22 | 2011-03-22 | Selvage wheel gear body for water-jet loom ear silk body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120081267XU CN201981344U (en) | 2011-03-22 | 2011-03-22 | Selvage wheel gear body for water-jet loom ear silk body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201981344U true CN201981344U (en) | 2011-09-21 |
Family
ID=44608808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120081267XU Expired - Fee Related CN201981344U (en) | 2011-03-22 | 2011-03-22 | Selvage wheel gear body for water-jet loom ear silk body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201981344U (en) |
-
2011
- 2011-03-22 CN CN201120081267XU patent/CN201981344U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20110921 Termination date: 20180322 |