CN205556968U - Location structure of deep bid gear - Google Patents
Location structure of deep bid gear Download PDFInfo
- Publication number
- CN205556968U CN205556968U CN201620341783.4U CN201620341783U CN205556968U CN 205556968 U CN205556968 U CN 205556968U CN 201620341783 U CN201620341783 U CN 201620341783U CN 205556968 U CN205556968 U CN 205556968U
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- China
- Prior art keywords
- bulge loop
- deep bid
- disc gear
- big disc
- taper
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Abstract
The utility model relates to a location structure of deep bid gear, including deep bid, deep bid gear, be equipped with a toper bulge loop on the deep bid, be equipped with on the deep bid gear with toper bulge loop matched with tapered groove, be equipped with wear pad on two inclined planes of toper bulge loop respectively.
Description
Technical field
This utility model relates to circular knitting machine mechanical field, particularly relates to the location structure of a kind of big disc gear.
Background technology
At present, on market, the rotational structure of the big disc gear of existing circular knitting machine mainly has two kinds of structures, shown in Fig. 1, it is connected by the rotary part 3 ' of underneath type between deep bid 1 ' with big disc gear 2 ', 4 ' it is wherein big disc gear internal diameter and the gap of deep bid, 5 ' is wear plate, rotary part 3 ' can be slide block, it is also possible to be the ball with track.Above several structures there is problems in that 1, the big disc gear of circular knitting machine and deep bid are Split type structures, without being rigidly connected during rotation, the only deadweight by big disc gear and upper adnexa (syringe, pin etc.) thereof prevents axial runout, and the gap 4 ' by big disc gear internal diameter Yu deep bid prevents circular runout；Again because of during machine run big disc gear easily to be caused its unstability to damage machine and adnexa by multidirectional active force, therefore, in order to ensure stablizing of machine run, during machine run, rotating speed all can not be the highest.2, underneath type steel wire runway and slide block structure are open types, quality of fit is the highest, therefore, foreign body must not be had on steel wire runway or between slide block, the most easily cause machine unstability, serious even causes machine stuck, but long time running can have foreign body (willow catkins flying in the air of braiding silk, disconnected pin bell, greasy dirt dirt etc.)
Entering, the position that its structure does not the most accommodate, impacting so directly machine being stablized.3, steel wire runway and slide block lubricating oil entrance deep bid inner ring cannot effectively be sealed by existing machine, and lubricating oil is revealed easily by mechanical clearance, affects cloth quality and environmental quality.Be additionally, since gap 4 ' be minimum, so the highest to the tolerance between deep bid and big disc gear, when both have damage to need to replace, tend to cause unmatched situation, need to be further carried out processing.
Utility model content
Therefore, for above-mentioned problem, the utility model proposes a kind of simple in construction, tolerance requirements is little, it is easy for installation to coordinate, be easier to the location structure to gear that restores after stress skew.
For achieving the above object, this utility model have employed techniques below scheme: the location structure of a kind of big disc gear, including deep bid, big disc gear, described deep bid is provided with a taper bulge loop, described big disc gear is provided with the conical socket matched with taper bulge loop, and two inclined-planes of described taper bulge loop are respectively equipped with wear plate.
Further, the top of described taper bulge loop is provided with the first plane, and the bottom of described conical socket is provided with the second plane.
Further, two inclined-planes of described taper bulge loop being equiped with a plurality of copper post respectively, each wear plate offers the through hole of copper post of stepping down respectively, the outer surface of described copper post is less than the outer surface of wear plate.
Further, described taper bulge loop is detachably arranged on deep bid, and described taper bulge loop is combined by plural number section taper arc body, has gap between adjacent two taper arc bodies.
Further, described taper arc body is located on deep bid by the way of bolt locks.
By using preceding solution, the beneficial effects of the utility model are: the location structure of this big disc gear eliminates rotary part, thus save the cost needing high accuracy processing, it is effectively prevented stuck and oil leakage situation to occur, increase the gap between deep bid and big disc gear internal diameter, thus decrease the demand to tolerance, it is more easy to assembling and changes, location and the structure as class rotary part is realized by the way of taper bulge loop and conical socket are set, and original wear plate being located on deep bid is changed to two inclined-planes of taper bulge loop, make stickiness more preferable；Further; the top of described taper bulge loop is provided with the first plane; the bottom of described conical socket is provided with the second plane; when running well; first plane and the second plane have spacing, and both do not touch, after wear plate weares and teares; this first plane can prevent taper bulge loop from wanting to contact with two sidewalls of conical socket as a protection plane with the second plane；Further, by arranging copper post, utilize the softness of copper post, fitness can be increased, reduce friction and wear；Further, described taper bulge loop is combined by plural number section taper arc body, has gap between adjacent two taper arc bodies, by such setting so that the processing of taper bulge loop is simpler, installs the most more convenient, replaceability also strengthens, and local damage has only to change the taper arc body of local.
Accompanying drawing explanation
Fig. 1 is the structural representation that existing deep bid coordinates with big disc gear；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the enlarged drawing in Fig. 2 at A；
Fig. 4 is the structural representation of taper bulge loop.
Detailed description of the invention
In conjunction with the drawings and specific embodiments, this utility model is further illustrated.
With reference to Fig. 2, Fig. 3, Fig. 4, the present embodiment provides the location structure of a kind of big disc gear, including deep bid 1, big disc gear 2, gap 7 is had between the internal diameter of deep bid 1 and big disc gear 2, described deep bid 1 is provided with a taper bulge loop 3, described big disc gear 2 is provided with the conical socket 4 matched with taper bulge loop 3, and two inclined-planes 31 of described taper bulge loop 3 are respectively equipped with wear plate 5.Being equiped with a plurality of copper post 6 on two inclined-planes 31 of described taper bulge loop 3 respectively, each wear plate 5 offers the through hole 51 of copper post 6 of stepping down respectively, the outer surface of described copper post 6 is less than the outer surface of wear plate 5.
The top of described taper bulge loop 3 is provided with the first plane 32, and the bottom of described conical socket 4 is provided with the second plane 41.
Described taper bulge loop 3 is combined by plural number section taper arc body 3a, has gap 33 between adjacent two taper arc body 3a.Described taper arc body 3a is located on deep bid 1 by the way of bolt locks.
The location structure of this big disc gear eliminates rotary part, thus save the cost needing high accuracy processing, it is effectively prevented stuck and oil leakage situation to occur, increase the gap between deep bid and big disc gear internal diameter, thus decrease the demand to tolerance, it is more easy to assembling and changes, location and the structure as class rotary part is realized by the way of taper bulge loop and conical socket are set, and original wear plate being located on deep bid is changed to two inclined-planes of taper bulge loop so that stickiness is more preferable；Further; the top of described taper bulge loop is provided with the first plane; the bottom of described conical socket is provided with the second plane; when running well; first plane and the second plane have spacing, and both do not touch, after wear plate weares and teares; this first plane can prevent taper bulge loop from wanting to contact with two sidewalls of conical socket as a protection plane with the second plane；Further, by arranging copper post, utilize the softness of copper post, fitness can be increased, reduce friction and wear；Further, described taper bulge loop is combined by plural number section taper arc body, has gap between adjacent two taper arc bodies, by such setting so that the processing of taper bulge loop is simpler, installs the most more convenient, replaceability also strengthens, and local damage has only to change the taper arc body of local.
Although specifically showing in conjunction with preferred embodiment and describing this utility model; but those skilled in the art should be understood that; in the spirit and scope of the present utility model limited without departing from appended claims; this utility model can be made a variety of changes in the form and details, be protection domain of the present utility model.
Claims (5)
1. the location structure of a big disc gear, including deep bid, big disc gear, it is characterized in that: described deep bid is provided with a taper bulge loop, described big disc gear is provided with the conical socket matched with taper bulge loop, and two inclined-planes of described taper bulge loop are respectively equipped with wear plate.
The location structure of a kind of big disc gear the most according to claim 1, it is characterised in that: the top of described taper bulge loop is provided with the first plane, and the bottom of described conical socket is provided with the second plane.
The location structure of a kind of big disc gear the most according to claim 1, it is characterized in that: on two inclined-planes of described taper bulge loop, be equiped with a plurality of copper post respectively, offering the through hole of copper post of stepping down on each wear plate respectively, the outer surface of described copper post is less than the outer surface of wear plate.
4. according to the location structure of a kind of big disc gear described in claim 1 or 2 or 3, it is characterised in that: described taper bulge loop is detachably arranged on deep bid, and described taper bulge loop is combined by plural number section taper arc body, has gap between adjacent two taper arc bodies.
The location structure of a kind of big disc gear the most according to claim 4, it is characterised in that: described taper arc body is located on deep bid by the way of bolt locks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620341783.4U CN205556968U (en) | 2016-04-21 | 2016-04-21 | Location structure of deep bid gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620341783.4U CN205556968U (en) | 2016-04-21 | 2016-04-21 | Location structure of deep bid gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205556968U true CN205556968U (en) | 2016-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620341783.4U Active CN205556968U (en) | 2016-04-21 | 2016-04-21 | Location structure of deep bid gear |
Country Status (1)
| Country | Link |
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| CN (1) | CN205556968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734809A (en) * | 2016-04-21 | 2016-07-06 | 惠安金天梭精密机械有限公司 | Positioning structure of large disk gear |
-
2016
- 2016-04-21 CN CN201620341783.4U patent/CN205556968U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734809A (en) * | 2016-04-21 | 2016-07-06 | 惠安金天梭精密机械有限公司 | Positioning structure of large disk gear |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |