CN102808923A - Structure of superposed type gear - Google Patents
Structure of superposed type gear Download PDFInfo
- Publication number
- CN102808923A CN102808923A CN 201110157234 CN201110157234A CN102808923A CN 102808923 A CN102808923 A CN 102808923A CN 201110157234 CN201110157234 CN 201110157234 CN 201110157234 A CN201110157234 A CN 201110157234A CN 102808923 A CN102808923 A CN 102808923A
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- CN
- China
- Prior art keywords
- gear
- thin
- manufacturing
- superposed
- slices
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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.)
- Pending
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- Gears, Cams (AREA)
Abstract
The invention relates to a structure of a superposed type gear. A cold stamping mode is adopted for manufacturing required quantity of thin gear slices; the required quantity of thin gear slices are superposed and then are positioned; and the superposed thin gear slices are riveted through rivets. The thinner gear can be conveniently manufactured in the cold stamping mode and the riveting is an easy technology, so that the manufacturing cost is lowered, the production cycle is very short, the serious waste of specific industry and specific products caused by the conventional gear manufacturing mode is avoided, and the defect of longer production cycle is overcome.
Description
Technical field
The present invention relates to the structure of a kind of structure of gear, particularly a kind of stacked gear, belong to the mechanical parts technical field.
Background technique
Gear is the common part in the mechanical transmission, and gear structurally all is complete whole structures at present, on making is to adopt gear machine or shaping machine to make corresponding profile of tooth; Before the system tooth; Also need to make corresponding gear blank material with the mode of machining, the gear of this structure is though can make gear that enough intensity and precision are arranged; But owing in making special gear making machine must be arranged; So investment cost of equipment is higher, and in the course of working of system tooth, its manufacturing efficiency is compared all lower from far away with general machining.
In the production and product of reality; Some is used for the consideration of the gear of transmission owing to integral product performance, precision and cost aspect, and the mechanical property for intensity, precision and others does not have higher requirement sometimes, for example is used for the gear of toy; Gear in other adhesion test etc.; If these gear still adopts the structural type and the manufacturing of conventional gear, then not only can seriously strengthen the cost of manufacturing, and the length that its manufacturing cycle also can be suitable.
Summary of the invention
The objective of the invention is to: the structure that a kind of stacked gear is provided; The structure of this stacked gear; Can not need expensive gear machine and other machine tooling equipment, can create cheaply efficiently; Avoid some specific industries and certain products because less demanding to the overall mechanical properties of gear; And it is higher still to make the equipment input cost that gear brings with conventional mode, the serious waste that manufacture cost is higher, and it can also overcome and adopts long defective of conventional manufacturing Gear Production cycle simultaneously.
The present invention realizes that the technological scheme that above-mentioned purpose adopts is: a kind of structure of stacked gear; It is by adopting the cold-stamped mode; Produce the thin gear sheet of requirement; Location, thin gear sheet stack back with requirement is riveted together the above-mentioned thin gear sheet that is superimposed with rivet.
The present invention is achieved in that and adopts the cold-stamped mode, makes the thin gear sheet of suitable quantity, and the location, thin gear sheet stack back with suitable quantity is riveted together the above-mentioned thin gear sheet that is superimposed with rivet.
Beneficial effect: the present invention because structurally adopts the slim gear sheet of suitable quantity after superposeing, to rivet the gear that forms thickness size up to specification.Because more slim gear can adopt the cold-stamped mode to create very easily; And riveted joint also is very to be easy to technology; So not only reduced the cost of manufacturing; Simultaneously also unusual weak point of manufacture cycle has been avoided some specific industries and certain products because the serious waste that adopts conventional manufacturing gear mode to be caused also can overcome long defective of manufacture cycle simultaneously.
Description of drawings
Below in conjunction with accompanying drawing the present invention is described further.
Fig. 1 is a schematic diagram of the present invention.
Fig. 2 is the A-A sectional view of Fig. 1.
Shown in the figure: 1, thin gear sheet; 2, rivet; 3, gear mass.
Embodiment
Adopt the cold-stamped mode, produce the thin gear sheet 1 of requirement, the location, thin gear sheet stack back with requirement is riveted together the above-mentioned thin gear sheet 1 that is superimposed with rivet 2.
Claims (1)
1. the structure of a stacked gear is characterized in that: will approach location, gear sheet (1) stack back, the thin gear sheet (1) that will be superimposed with rivet (2) is riveted together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110157234 CN102808923A (en) | 2011-05-31 | 2011-05-31 | Structure of superposed type gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110157234 CN102808923A (en) | 2011-05-31 | 2011-05-31 | Structure of superposed type gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102808923A true CN102808923A (en) | 2012-12-05 |
Family
ID=47232731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110157234 Pending CN102808923A (en) | 2011-05-31 | 2011-05-31 | Structure of superposed type gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102808923A (en) |
-
2011
- 2011-05-31 CN CN 201110157234 patent/CN102808923A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20121205 |