CN203390508U - Open-close cam one-way bearing pressing-in device of flat knitting machine - Google Patents
Open-close cam one-way bearing pressing-in device of flat knitting machine Download PDFInfo
- Publication number
- CN203390508U CN203390508U CN201320485411.5U CN201320485411U CN203390508U CN 203390508 U CN203390508 U CN 203390508U CN 201320485411 U CN201320485411 U CN 201320485411U CN 203390508 U CN203390508 U CN 203390508U
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- China
- Prior art keywords
- axis
- guide
- guide shaft
- cam
- limiting
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- Withdrawn - After Issue
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- 238000009940 knitting Methods 0.000 title abstract description 10
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000002360 explosive Substances 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses an open-close cam one-way bearing pressing-in device of a flat knitting machine, which comprises a support post, a block-up seat, a limiting base, a guide shaft, a pressing head, a hydraulic device and an oil box base, wherein the support post and the block-up seat are mounted on the oil box base; a cam limiting hole in which an open-close cam positioning pin is arranged is formed in the limiting base; a guide shaft limiting hole is formed in the side face of the limiting base; the guide shaft limiting hole is internally provided with a guide shaft limiting pin; a limiting groove is formed below a shaft body of a guide shaft and is matched with the guide shaft limiting pin on the limiting base; a one-way bearing positioning pin is arranged above the shaft body of the guide shaft; the hydraulic device is mounted above the support post; the pressing head is mounted at the lower end of the hydraulic device and is located above the guide shaft. The open-close cam one-way bearing pressing-in device is simple in structure, and convenient and fast in operation, meets running requirements of a computerized flat knitter, reduces manufacturing cost of the computerized flat knitter, removes quality hazard of open-close cam components, and ensures running safety of the flat knitting machine.
Description
Technical field
The utility model belongs to technical field of knitting machinery, particularly the folding cam unilateral bearing press-in device of flat machine.
Background technology
The folding cam that computer flat knitting machine is used, need to install the folding function that unilateral bearing is realized it.And folding cam is when work, in order to prevent that unilateral bearing and folding cam from skidding diametrically, so, in unilateral bearing outer rim, opened stopper slot, on folding cam, increased tapped through hole, by puller bolt, snap in the mode in unilateral bearing stopper slot between the two, stop both that relative displacement occurs diametrically.When folding cam and unilateral bearing are assembled, the screwed hole on folding cam is wanted can be over against the stopper slot on unilateral bearing.Existing plain bearing press-in device, cannot position folding cam and unilateral bearing, cannot meet the assembling requirement of computer flat knitting machine folding cam and unilateral bearing.And use mode manually to carry out the assembling of folding cam and unilateral bearing, a large amount of manpower and materials have not only been wasted, improved the manufacturing cost of computer flat knitting machine, and by this rough original assembling mode manually, tend to cause the damage of parts, reduced the service life of folding cam pack, thereby buried potential faults, the security of operation that affects computer flat knitting machine, brings about great losses to client.
Summary of the invention
The purpose of this utility model is for a kind of folding cam unilateral bearing press-in device of the flat machine that can position folding cam and unilateral bearing is provided.
For this reason, the technical solution of the utility model is: the folding cam unilateral bearing press-in device of flat machine, is characterized in that: it comprises support column, padded seat, limit base, the axis of guide, pressure head, hydraulic means and oil tank base support; Described support column and padded seat are arranged on oil tank base support; Described limit base is fixed on padded seat; In the middle of described limit base, have axis hole, described axis hole has cam spacing hole around, is provided with folding cam orientation pin in cam spacing hole; Described limit base side has axis of guide spacing hole, is provided with axis of guide spacer pin in axis of guide spacing hole; In the axis hole of described limit base, there is spring; The described axis of guide is arranged in the axis hole of limit base, is positioned at spring top; The axis body below of the described axis of guide has stopper slot, matches with the axis of guide spacer pin on limit base; The axis body top of the described axis of guide is provided with unilateral bearing alignment pin; Described hydraulic means is arranged on support column top; Described pressure head is arranged on hydraulic means lower end, is positioned at axis of guide top.
During the utility model work, develop the axis body Wai， bottom surface and the limit base upper surface that folding cam are enclosed within to the axis of guide, by the arc top of weld access hole on the folding cam wing, naturally leans on jail with folding cam orientation pin; Unilateral bearing is enclosed within to axis of guide upper end, on unilateral bearing inner ring, fluting is aimed at unilateral bearing alignment pin again, and bearing lower surface and axis of guide step surface develop; After primer fluid pressure device, pressure head is press-fit into place folding cam and unilateral bearing; After pressure head retraction, take out the folding cam pack machining.The utility model can be efficiently, accurately the supporting unilateral bearing of flat machine folding cam is press-fit into place.It can carry out supporting location to folding cam and unilateral bearing, assembly one-shot forming simultaneously.The utility model is simple in structure, simple operation, has met the service requirement of computer flat knitting machine, has reduced the manufacturing cost of computer flat knitting machine, has eliminated the hidden danger of quality of folding cam pack, has guaranteed the security of operation of straight-bar machines.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and embodiment of the present utility model, be described in further details.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of the utility model limit base and the axis of guide.
Fig. 3 is the A-A profile of Fig. 2.
Fig. 4 is the structural representation of the utility model limit base and the axis of guide.
Fig. 5 is the part explosive view of the utility model limit base and the axis of guide.
Fig. 6 is work schematic diagram of the present utility model.
Fig. 7 is the partial enlarged drawing of Fig. 6.
Fig. 8 is the part explosive view of Fig. 7.
The specific embodiment
Referring to accompanying drawing.The present embodiment comprises support column 1, padded seat 2, limit base 4, the axis of guide 7, pressure head 11, hydraulic means 12 and oil tank base support 13; Described support column 1 and padded seat 2 are arranged on oil tank base support 13; Described limit base 4 is fixed on padded seat 2; In the middle of described limit base 4, have axis hole 41, described axis hole 41 has cam spacing hole 42 around, is provided with folding cam orientation pin 6 in cam spacing hole 42; Described limit base 4 sides have axis of guide spacing hole 43, are provided with axis of guide spacer pin 3 in axis of guide spacing hole 43; In the axis hole 41 of described limit base 4, there is spring 5; The described axis of guide 7 is arranged in the axis hole 41 of limit base 4, is positioned at spring 5 tops; The axis body below of the described axis of guide 7 has stopper slot 71, matches with the axis of guide spacer pin 3 on limit base 4; The axis body top of the described axis of guide 7 is provided with unilateral bearing alignment pin 8; Described hydraulic means 12 is arranged on support column 1 top; Described pressure head 11 is arranged on hydraulic means 12 lower ends, is positioned at the axis of guide 7 tops.
During the present embodiment work, develop the axis body Wai， bottom surface and limit base 4 upper surfaces that folding cam 9 are enclosed within to the axis of guide 7, by the arc top of weld access hole on folding cam 9 wings, naturally leans on jail with folding cam orientation pin 6; Unilateral bearing 10 is enclosed within to the axis of guide 7 upper ends, on unilateral bearing 10 inner rings, fluting is aimed at unilateral bearing alignment pin 8 again, and unilateral bearing 10 lower surfaces and the axis of guide 7 step surfaces develop; After primer fluid pressure device 12, pressure head 11 is press-fit into place folding cam 9 and unilateral bearing 10; After pressure head 11 retractions, take out the folding cam pack machining.
Claims (1)
1. the folding cam unilateral bearing press-in device of flat machine, is characterized in that: it comprises support column, padded seat, limit base, the axis of guide, pressure head, hydraulic means and oil tank base support; Described support column and padded seat are arranged on oil tank base support; Described limit base is fixed on padded seat; In the middle of described limit base, have axis hole, described axis hole has cam spacing hole around, is provided with folding cam orientation pin in cam spacing hole; Described limit base side has axis of guide spacing hole, is provided with axis of guide spacer pin in axis of guide spacing hole; In the axis hole of described limit base, there is spring; The described axis of guide is arranged in the axis hole of limit base, is positioned at spring top; The axis body below of the described axis of guide has stopper slot, matches with the axis of guide spacer pin on limit base; The axis body top of the described axis of guide is provided with unilateral bearing alignment pin; Described hydraulic means is arranged on support column top; Described pressure head is arranged on hydraulic means lower end, is positioned at axis of guide top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485411.5U CN203390508U (en) | 2013-08-09 | 2013-08-09 | Open-close cam one-way bearing pressing-in device of flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320485411.5U CN203390508U (en) | 2013-08-09 | 2013-08-09 | Open-close cam one-way bearing pressing-in device of flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203390508U true CN203390508U (en) | 2014-01-15 |
Family
ID=49902068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320485411.5U Withdrawn - After Issue CN203390508U (en) | 2013-08-09 | 2013-08-09 | Open-close cam one-way bearing pressing-in device of flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203390508U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386604A (en) * | 2013-08-09 | 2013-11-13 | 宁波慈星股份有限公司 | Opening and closing cam bidirectional bearing press-in device for flat knitting machine |
| CN103898673A (en) * | 2014-04-15 | 2014-07-02 | 宁波慈星股份有限公司 | Device for pressing elastic cylindrical pin into cloth pressing cam on flat knitting machine |
-
2013
- 2013-08-09 CN CN201320485411.5U patent/CN203390508U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103386604A (en) * | 2013-08-09 | 2013-11-13 | 宁波慈星股份有限公司 | Opening and closing cam bidirectional bearing press-in device for flat knitting machine |
| CN103898673A (en) * | 2014-04-15 | 2014-07-02 | 宁波慈星股份有限公司 | Device for pressing elastic cylindrical pin into cloth pressing cam on flat knitting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140115 Effective date of abandoning: 20150603 |
|
| RGAV | Abandon patent right to avoid regrant |