CN204852235U - Gluing clamp stratum society type circular cone helical gear - Google Patents
Gluing clamp stratum society type circular cone helical gear Download PDFInfo
- Publication number
- CN204852235U CN204852235U CN201520569382.XU CN201520569382U CN204852235U CN 204852235 U CN204852235 U CN 204852235U CN 201520569382 U CN201520569382 U CN 201520569382U CN 204852235 U CN204852235 U CN 204852235U
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- Prior art keywords
- thin slice
- sheet parts
- gear
- circular cone
- circular
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Abstract
The utility model provides a gluing clamp stratum society type circular cone helical gear, technology is complicated during for solution prior art processing circular cone helical gear, process time is long, the processing degree of difficulty is big, technical defect such as processing cost height, the utility model provides a circular cone helical gear, especially, relate to the circular cone helical gear that has the adhesive layer between the thin sheet part who is formed by stacking the semi -circular oblique gear -type part of 12 circular cones of thin slice of taking the tooth that quenches of multi -disc, the oblique gear -type part of thin slice circular cone is the foil who takes the tooth who has the oblique gear -type of circular cone of the quenching of a connecting hole at least, the oblique gear -type part of multi -disc thin slice circular cone superposes into circular cone skewed tooth wheel body each other, with connecting piece fixed connection between the connecting hole of circular cone skewed tooth wheel body, there is the adhesive layer on between the thin sheet part and the surface of circular cone skewed tooth wheel body, reach the low cost, make the technological mesh of high physical properties circular cone helical gear fast.
Description
Technical field
The utility model patent relates to the combined cone inclined gear of a kind of gluing interlayer, particularly relates between sheet parts that a kind of toothed thin slice 1/2 gear shape part quenched by multi-disc is formed by stacking and has the combined cone inclined gear of adhesive layer.
Background technique
Gear refers to, and wheel rim has tooth can engage the mechanical component transmitting motion and power continuously, the initial gear transmission of China was brought into use from the period of Three Kingdoms, started there is gear-driven record at B.C. 300 years abroad, therefore, gear transmission at mechanical field from ancient times with regard to extensive use.
Common gear can be divided into cross section to be circular gear, the non-circular special shape gear of tooth bar and cross section from outward appearance.
Conventional gear working method is generally divided into form copying and generating cutting, such as: gear hobbing machine gear hobbing process, milling machine Gear Milling, slotting machine Gear Shaping, cold forging machine forge the methods such as tooth processing, the processing of gear generator gear-shaping, the processing of accurate casting tooth, the processing of gear grinding machine roll flute, the processing of die casting machine casting tooth, gear shaving machine processing.
Such as: produce ordinary conical helical gear for the form copying such as gear hobbing machine gear hobbing process, milling machine Gear Milling, slotting machine Gear Shaping, the processing of gear generator gear-shaping, the processing of gear grinding machine roll flute, gear shaving machine processing, processing technology must have: blanking → material forges (eliminating material fracture and pore) → tempering (reduce and cut difficulty) → outer garden profile and interior garden profile cut → line → calibration profiling Gear shape process → keyway processing → quenching → flank of tooth honing fine finishing → inspection → warehouse-in is carried out to each tooth.
Such as: forge tooth processing ordinary conical helical gear for cold forging machine, processing technology must have: (technique is loaded down with trivial details, slightly to forge Mould Machining.) → heating materials → forge processing → gear surface roughing → heat treatment → gear surface fine finishing → inspection → warehouse-in; Each mould can only produce the gear of a model.
Such as: for lost wax casting method precision casting tooth processing ordinary conical helical gear, processing technology must have: (technique is loaded down with trivial details, slightly for the processing of metal wax-pattern.) → wax-pattern is shaped, and (technique is loaded down with trivial details, slightly.) → sand mo(u)ld shaping → sand mo(u)ld dewaxing → metal melt → cast → the demoulding → sand removal → gear surface fine finishing → inspection → warehouse-in; Cast gear is generally not suitable for heat treatment process, and therefore, the strength of gear of production is little, generally can not heat treatment further, and each mould can only produce the gear of a model.
Such as: metallic dust die casting machine casting tooth processing ordinary conical helical gear is example, and processing technology must have: (technique is loaded down with trivial details, slightly for Mould Machining.) → metallic dust die casting machine casting tooth → gear surface fine finishing → inspection → warehouse-in; Cast gear is generally not suitable for heat treatment process, and therefore, the strength of gear of production is little, generally can not heat treatment further, and each mould can only produce the gear of a model.
In order to ensure physical accuracy and the mechanical strength of gear, no matter adopt above arbitrary processing method, all have that actual processing technology complexity, long processing time, difficulty of processing are large, processing cost high-technology defect, these technological deficiencies are more outstanding when production large gear or special shape gear.
Summary of the invention
The technical problem that the utility model patent solves is: complex process during in order to solve prior art processing cone inclined gear, long processing time, difficulty of processing are large, processing cost high-technology defect, a kind of cone inclined gear is provided, particularly relate to the gear having adhesive layer between sheet parts that a kind of toothed thin slice 1/2 gear shape part quenched by multi-disc is formed by stacking, reach low cost, manufacture the helical gear technical purpose of high physical property circular cone fast.
The technological scheme of the utility model patent technical solution problem is:
In order to reach the technical purpose of the utility model patent, the combined cone inclined gear of the gluing interlayer of the one that the utility model patent provides, comprises cone inclined gear mass, it is characterized in that: cone inclined gear mass is formed by stacking mutually by multi-disc sheet parts;
Described sheet parts is the toothed sheet parts of quenching;
Described sheet parts comprises thin slice left semicircle shape part, thin slice right semicircular part, first circular pieces of thin slice, thin slice lower semi-circular part;
Thin slice left semicircle shape part, thin slice right semicircular part are spliced into a kind of sheet parts of circle mutually, and there is a hole at the center of the sheet parts of formation, and there is a square groove at the edge in hole, and square groove is the shape in 1/2 flat key cross section;
First circular pieces thin slice lower semi-circular part of thin slice is spliced into another kind of circular sheet parts mutually; There is a hole at the center of the sheet parts formed, and there is a square groove at the edge in hole, and square groove is the shape in 1/2 flat key cross section;
Described thin slice left semicircle shape part, thin slice right semicircular part, first circular pieces of thin slice, thin slice lower semi-circular part at least respectively there are two attachment holes;
Two kinds of sheet parts alternately superpositions, multi-disc sheet parts is superimposed to design thickness mutually;
Each plate sheet part according to the design angle of the helical gear tooth of circular cone, and according to the size of residing radial cross section, increases progressively successively or reduces successively;
The two panels sheet parts that relative position is adjacent, the maximum radius size increasing progressively successively or reduce successively, is less than the size of the material thickness of sheet parts;
Attachment hole after the superposition of multi-disc sheet parts is overlapped into through hole;
Cone inclined gear mass is fixedly connected into link between attachment hole;
Hole after the superposition of multi-disc sheet parts is overlapped into axis hole;
Square groove after the superposition of multi-disc sheet parts is overlapped into keyway;
There is the adhesive layer of solidification between each sheet parts of cone inclined gear mass and the surface of cone inclined gear mass;
It is that rivet interlacement or screw and nut connect that link is fixedly connected with.
The combined cone inclined gear of the gluing interlayer be more preferably, is characterized in that: adhesive layer is the adhesive layer of epoxy resin adhesive solidification, or the adhesive layer of quick-drying structure glue solidification, or the adhesive layer of Structural Hardware adhesive curing.
With current gear ratio comparatively, the Advantageous Effects that the utility model patent obtains is: by first being quenched by web gear shape part, then overall immersion adhesive after formative gear, the single individuality of part is little, be convenient to quenching technical, be convenient to produce heavy parts, compared with prior art overall gear quenching technical, reduce the volume of hardening furnace, especially the large gear that thickness is large, during prior art quenching, warm-up time is very long just can make whole gear heat to the temperature required for quenching, therefore, web gear shape part carries out the technique of quenching, shorten warm-up time, be convenient to control of product quality, reduce the difficulty of quenching technical, add and adopt vacuum processing technology man-hour, vacuum state can discharge the gas in adhesive, rapid pressure and fast decompression process hocket, adhesive produces motion in gear mass, in accelerating gear body, air is discharged, make in gear mass finer and close, improve gear mass mechanical property, the utility model patent simplified processing process, shorten process time, reduce difficulty of processing, reach low cost, the technical purpose of the high physical property gear of quick manufacture, complex process when solving prior art machining gears, long processing time, difficulty of processing is large, processing cost high-technology defect, and produce the more outstanding above-mentioned technological deficiency of large gear, practicability is large.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1: be the utility model schematic diagram.
Fig. 2: be the semicircle part schematic diagram of the utility model thin slice.
Fig. 3: when being the utility model thin slice semicircle part production combination type cone inclined gear, thin slice semicircle arrangements of components method schematic diagram.
Fig. 4: when being the utility model thin slice semicircle part production combination type cone inclined gear, the semicircle part of thin slice stacks schematic diagram.
1. sheet parts in figure, 1-3. thin slice left semicircle shape part, 1-4. thin slice right semicircular part, first circular pieces of 1-5. thin slice, 1-6. thin slice lower semi-circular part, 2. attachment hole, 4. link, 5. cone inclined gear mass.
Embodiment
Below in conjunction with specific embodiment, the utility model patent is described further, but the protection domain required by the utility model patent is not limited to the scope described by specific embodiment.
Example 1: as shown in Figures 1 to 4, the combined cone inclined gear of the gluing interlayer of disclosed one, comprises cone inclined gear mass 5, it is characterized in that: cone inclined gear mass 5 is formed by stacking mutually by multi-disc sheet parts 1;
Described sheet parts 1 is the toothed sheet parts of quenching;
Described sheet parts 1 comprises thin slice left semicircle shape part 1-3, thin slice right semicircular part 1-4, first circular pieces of thin slice 1-5, thin slice lower semi-circular part 1-6;
Thin slice left semicircle shape part 1-3, thin slice right semicircular part 1-4 are spliced into a kind of sheet parts 1 of circle mutually, and there is a hole at the center of the sheet parts 1 of formation, and there is a square groove at the edge in hole, and square groove is the shape in 1/2 flat key cross section;
First circular pieces of thin slice 1-5, thin slice lower semi-circular part 1-6 are spliced into another kind of circular sheet parts 1 mutually; There is a hole at the center of the sheet parts 1 formed, and there is a square groove at the edge in hole, and square groove is the shape in 1/2 flat key cross section;
Described thin slice left semicircle shape part 1-3, thin slice right semicircular part 1-4, first circular pieces of thin slice 1-5, thin slice lower semi-circular part 1-6 at least respectively there are two attachment holes 2;
Two kinds of sheet parts 1 alternately superpositions, multi-disc sheet parts 1 is superimposed to design thickness mutually;
Each plate sheet part 1 according to the design angle of the helical gear tooth of circular cone, and according to the size of residing radial cross section, increases progressively successively or reduces successively;
The two panels sheet parts 1 that relative position is adjacent, the maximum radius size increasing progressively successively or reduce successively, is less than the size of the material thickness of sheet parts 1;
Attachment hole 2 after multi-disc sheet parts 1 superposes is overlapped into through hole;
Cone inclined gear mass 5 is fixedly connected into link between attachment hole 2;
Hole after multi-disc sheet parts 1 superposes is overlapped into axis hole;
Square groove after multi-disc sheet parts 1 superposes is overlapped into keyway;
There is the adhesive layer of solidification between each sheet parts 1 of cone inclined the gear mass 5 and surface of cone inclined gear mass 5;
It is that rivet interlacement or screw and nut connect that link 4 is fixedly connected with;
Adhesive layer is the adhesive layer of epoxy resin adhesive solidification, or the adhesive layer of quick-drying structure glue solidification, or the adhesive layer of Structural Hardware adhesive curing.
The process step of gear is as follows:
Step 1): sheet metal is machined into toothed thin slice left semicircle shape part 1-3, thin slice right semicircular part 1-4, first circular pieces of thin slice 1-5, thin slice lower semi-circular part 1-6, part at least respectively has two attachment holes 2;
Step 2): Quenching Treatment is carried out to the part after shaping;
Step 3): the sheet parts 1 then thin slice left semicircle shape part 1-3, thin slice right semicircular part 1-4 being spliced into mutually a kind of circle, first circular pieces of thin slice 1-5, thin slice lower semi-circular part 1-6 are spliced into another kind of circular sheet parts 1 mutually, two kinds of sheet parts 1 alternately superpositions, the mould that multi-disc sheet parts 1 enters cone inclined gear shape is superimposed to design thickness mutually, form combined cone inclined gear's design, the attachment hole 2 after multi-disc sheet parts 1 superposes is overlapped into through hole;
Step 4): being then fixed connection by inserting link 4 between helical gear for the circular cone after above-mentioned moulding attachment hole, forming cone inclined gear mass 5;
Step 5): carry out the inspection of semifinished product to described cone inclined gear mass 5, qualified cone inclined gear mass 5 enters next step, and defective cone inclined gear mass 5 is checked after entering the mould squeezing shaping of gear shape again, enters next step after qualified;
Step 6): then cone inclined gear mass 5 is immersed adhesive, adhesive is epoxy resin adhesive or quick-drying sqtructural adhesive or Structural Hardware adhesive, the adhesive layer formed is the adhesive layer of epoxy resin adhesive solidification, or the adhesive layer of quick-drying structure glue solidification, or the adhesive layer of Structural Hardware adhesive curing;
Step 7): then cone inclined gear mass 5 is taken out from adhesive, carry out technique;
Step 8): then above-mentioned cone inclined gear after solidification is carried out Checking of finished products, qualified finished product cone inclined gear warehouse-in, defective cone inclined gear is checked after carrying out the process of gear outer contour surface again, the finished product cone inclined gear warehouse-in after qualified;
Add man-hour above-mentioned, in vacuum box, completing gear mass 5, to immerse the effect of adhesive technique better;
Adhesive technique is immersed at vacuum box female cone helical teeth wheel body 5, close vacuum pump, open suction valve fast, make air inlet fast in vacuum box, by the time when vacuum box internal pressure and normal-pressure balance, cut out suction valve reopens vacuum pump and carries out negative-pressure ward, above-mentioned rapid pressure and fast decompression process hocket once, adhesive produces motion in cone inclined gear mass 5, accelerate air in cone inclined gear mass 5 to discharge, make in cone inclined gear mass 5 finer and close, improve cone inclined gear mass 5 mechanical property.
Below by reference to the accompanying drawings mode of execution of the present utility model is explained in detail; but the utility model is not limited thereto; in the ken that person of ordinary skill in the field possesses; can also make a variety of changes under the prerequisite not departing from the utility model aim; person of ordinary skill in the field is from above-mentioned design; without performing creative labour, done all conversion, all drop within protection domain of the present utility model.
Claims (2)
1. the combined cone inclined gear of gluing interlayer, comprises cone inclined gear mass (5), it is characterized in that: cone inclined gear mass (5) is formed by stacking mutually by multi-disc sheet parts (1);
Described sheet parts (1) is the toothed sheet parts of quenching;
Described sheet parts (1) comprises thin slice left semicircle shape part (1-3), thin slice right semicircular part (1-4), first circular pieces of thin slice (1-5), thin slice lower semi-circular part (1-6);
Thin slice left semicircle shape part (1-3), thin slice right semicircular part (1-4) are spliced into a kind of sheet parts (1) of circle mutually, there is a hole at the center of the sheet parts (1) formed, there is a square groove at the edge in hole, and square groove is the shape in 1/2 flat key cross section;
First circular pieces of thin slice (1-5), thin slice lower semi-circular part (1-6) are spliced into another kind of circular sheet parts (1) mutually; There is a hole at the center of the sheet parts (1) formed, and there is a square groove at the edge in hole, and square groove is the shape in 1/2 flat key cross section;
Described thin slice left semicircle shape part (1-3), thin slice right semicircular part (1-4), first circular pieces of thin slice (1-5), thin slice lower semi-circular part (1-6) at least respectively there are two attachment holes (2);
Two kinds of sheet parts (1) alternately superpositions, multi-disc sheet parts (1) is superimposed to design thickness mutually;
Each plate sheet part (1) according to the design angle of the helical gear tooth of circular cone, and according to the size of residing radial cross section, increases progressively successively or reduces successively;
The two panels sheet parts (1) that relative position is adjacent, the maximum radius size increasing progressively successively or reduce successively, is less than the size of the material thickness of sheet parts (1);
Attachment hole (2) after multi-disc sheet parts (1) superposition is overlapped into through hole;
Cone inclined gear mass (5) is fixedly connected into link between attachment hole (2);
Hole after multi-disc sheet parts (1) superposition is overlapped into axis hole;
Square groove after multi-disc sheet parts (1) superposition is overlapped into keyway;
There is the adhesive layer of solidification between each sheet parts (1) of cone inclined gear mass (5) and the surface of cone inclined gear mass (5);
It is that rivet interlacement or screw and nut connect that link (4) is fixedly connected with.
2. the combined cone inclined gear of the gluing interlayer of one according to claim 1, is characterized in that: adhesive layer is the adhesive layer of epoxy resin adhesive solidification, or the adhesive layer of quick-drying structure glue solidification, or the adhesive layer of Structural Hardware adhesive curing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520569382.XU CN204852235U (en) | 2015-08-02 | 2015-08-02 | Gluing clamp stratum society type circular cone helical gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520569382.XU CN204852235U (en) | 2015-08-02 | 2015-08-02 | Gluing clamp stratum society type circular cone helical gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204852235U true CN204852235U (en) | 2015-12-09 |
Family
ID=54742782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520569382.XU Expired - Fee Related CN204852235U (en) | 2015-08-02 | 2015-08-02 | Gluing clamp stratum society type circular cone helical gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204852235U (en) |
-
2015
- 2015-08-02 CN CN201520569382.XU patent/CN204852235U/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: 20151209 Termination date: 20160802 |