CN205042992U - Sensor terminal surface ring gear mould - Google Patents
Sensor terminal surface ring gear mould Download PDFInfo
- Publication number
- CN205042992U CN205042992U CN201520559853.9U CN201520559853U CN205042992U CN 205042992 U CN205042992 U CN 205042992U CN 201520559853 U CN201520559853 U CN 201520559853U CN 205042992 U CN205042992 U CN 205042992U
- Authority
- CN
- China
- Prior art keywords
- mould
- punching
- ring gear
- gear ring
- outwash
- Prior art date
- 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.)
- Expired - Fee Related
Links
- 238000004080 punching Methods 0.000 claims description 41
- 239000000843 powder Substances 0.000 claims description 8
- 238000005520 cutting process Methods 0.000 abstract 1
- 230000010354 integration Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000005242 forging Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000004512 die casting Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000009740 moulding (composite fabrication) Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000004513 sizing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Forging (AREA)
Abstract
The utility model relates to a sensor terminal surface ring gear mould, including upper punch, well mould, down the outwash, dash in down, the outwash is inside under its characterized in that dashes in being provided with down, lower outwash, dashes in down and sets up in well mould below, is provided with whitewashed storehouse in the well mould, the upper punch setting is on well mould upper portion, down the interior boss that is provided with towards the middle part. The utility model discloses a divide to dash the take shape scheme of ring gear, promptly by the take shape terminal surface of ring gear of outwash down, the tooth's socket part of dashing the ring gear that takes shape in down. Dash down and adopt the integrated configuration, through set up the boss in under towards the middle part to it is interior towards last to down with the plug integration, ensure that interior dashing there is sufficient intensity down. Improve through above -mentioned mould structure for outer down stroke and interior down stroke all can adopt accurate line cutting process in the aspect of processing, the mould profile accuracy is high, and accumulative error can control within 0.01mm, thereby guarantee the profile accuracy of product.
Description
Technical field
The utility model relates to mould applications, specifically sensor end face gear ring mould.
Background technology
Mould be in industrial production in order to injection moulding, blowing, extrude, various mould and instrument that the method such as die casting or forging forming, smelting, punching press, stretching obtains required product.In brief, mould is used to the instrument of formed article, and this instrument is made up of various part, and different moulds is made up of different parts.It realizes the processing of article profile mainly through the change of institute's moulding material physical state.Press the difference of shaping material, mould can be divided into metal die and nonmetal mould.Metal die is divided into again: casting mould (non-ferrous metal die casting, steel casting) and forging mold etc.
The processing technology classification of processing metal pressed by mould, and conventional has: stamping die, comprises blanking die, bending die, Drawing Die, flange die, reducing die, forcer, bulging die, sizing die etc.; Forging die, comprises die forging forging die, upsetting die etc.; And extrusion die and compression mod.
Produce a product in batches, design and manufacture a kind of suitable mould for enhancing productivity, saving production cost significant.Although mould is all kinds of various, but for independent nonstandard product, or just started the product that adopts mould to produce, a design difficult problem often for mould, end face gear ring is mainly used in the axial sensor installed of automobile ABS, error requirements for each profile of tooth is very strict, requires that the accumulated error of one week all profile of tooth is no more than 0.02mm, so propose high requirement for the end face gear ring shaping dies adopting powder metallurgical technique to produce.Powder metallurgical technique parts of tooth generally adopted upper punch end face to arrange profile of tooth to the end face gear ring that is shaped in the past, and there is teeth portion needs arrange draw taper and adopt electrical discharge machining process and cause gear ring precision not enough, the situation that accumulated error is overproof.Also there is no a kind of sensor end face gear ring particular manufacturing craft being specifically designed to end face gear ring and producing at present.
Utility model content
The utility model is above technical problem just, provides a kind of sensor end face gear ring mould being specifically designed to end face gear ring and producing.
The utility model is achieved through the following technical solutions:
Sensor end face gear ring mould, comprises upper punch, middle mould, lower outside punching, lower interior punching, it is characterized in that lower outside punching inside is provided with lower interior punching, lower outside punching, lower interior punching are arranged on below middle mould, be provided with powder storehouse in middle mould, upper punch is arranged on middle mould top, and lower interior punching middle part is provided with boss.Powder storehouse in middle mould is inverted steps hole shape.Middle mould is connected with punch press by bolt.The lower outside end face being washed into type gear ring, the teeth groove of lower interior punching forming gear ring.
The utility model adopts the scheme of point punching forming gear ring, namely by the end face of lower outside punching forming gear ring, and the teeth groove part of lower interior punching forming gear ring.In lower, punching adopts combining structure, by arranging boss in the middle part of lower interior punching, thus plug is integrated into lower in rush to, guarantee that lower interior punching has enough intensity.Improved by above-mentioned mould structure, make outer undershoot and interior under be punched in processing aspect precision WEDM machine all can be adopted to process, mould profile accuracy is high, and accumulated error can control within 0.01mm, thus ensures the profile accuracy of product.
Accompanying drawing explanation
Accompanying drawing Fig. 1 is overall sectional view of the present utility model, wherein:
1-upper punch, mould in 2-, the lower outside punching of 3-, punching under 4-.
Detailed description of the invention
Below in conjunction with specific embodiment, the utility model is described further.
Sensor end face gear ring mould, comprise upper punch 1, middle mould 2, lower outside punching 3, lower interior punching 4, it is characterized in that lower outside punching 3 inside is provided with lower interior punching 4, lower outside punching 3, lower interior punching 4 are arranged on below middle mould 2, powder storehouse is provided with in middle mould 2, upper punch 1 is arranged on middle mould 2 top, is provided with boss in the middle part of lower interior punching 4.Powder storehouse in middle mould 2 is inverted steps hole shape.Middle mould 2 is connected with punch press by bolt.The end face of the shaping gear ring of lower outside punching 3, lower interior punching 4 is shaped the teeth groove of gear ring.
The utility model adopts the scheme of point punching forming gear ring, the end face of the gear ring that is namely shaped by lower outside punching 3, and lower interior punching 4 is shaped the teeth groove part of gear ring.In lower, punching 4 adopts combining structure, by arranging boss in the middle part of lower interior punching 4, thus being integrated into by plug in lower interior punching 4, guaranteeing that lower interior punching 4 has enough intensity.Improved by above-mentioned mould structure, make outer undershoot and interior under be punched in processing aspect precision WEDM machine all can be adopted to process, mould profile accuracy is high, and accumulated error can control within 0.01mm, thus ensures the profile accuracy of product.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (4)
1. sensor end face gear ring mould, comprises upper punch, middle mould, lower outside punching, lower interior punching, it is characterized in that lower outside punching inside is provided with lower interior punching, lower outside punching, lower interior punching are arranged on below middle mould, be provided with powder storehouse in middle mould, upper punch is arranged on middle mould top, and lower interior punching middle part is provided with boss.
2. sensor end face gear ring mould according to claim 1, is characterized in that the powder storehouse in described middle mould is inverted steps hole shape.
3. sensor end face gear ring mould according to claim 1, is characterized in that described middle mould is connected with punch press by bolt.
4. sensor end face gear ring mould according to claim 1, is characterized in that the described lower outside end face being washed into type gear ring, the teeth groove of lower interior punching forming gear ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559853.9U CN205042992U (en) | 2015-07-29 | 2015-07-29 | Sensor terminal surface ring gear mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520559853.9U CN205042992U (en) | 2015-07-29 | 2015-07-29 | Sensor terminal surface ring gear mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205042992U true CN205042992U (en) | 2016-02-24 |
Family
ID=55336610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520559853.9U Expired - Fee Related CN205042992U (en) | 2015-07-29 | 2015-07-29 | Sensor terminal surface ring gear mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205042992U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024684A (en) * | 2020-08-20 | 2020-12-04 | 杭州海向达传感技术有限公司 | Method for processing straight teeth on end surface |
-
2015
- 2015-07-29 CN CN201520559853.9U patent/CN205042992U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024684A (en) * | 2020-08-20 | 2020-12-04 | 杭州海向达传感技术有限公司 | Method for processing straight teeth on end surface |
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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 |
Granted publication date: 20160224 Termination date: 20190729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |