CN102825729A - Motor seat mould of electric tool - Google Patents
Motor seat mould of electric tool Download PDFInfo
- Publication number
- CN102825729A CN102825729A CN2012103397945A CN201210339794A CN102825729A CN 102825729 A CN102825729 A CN 102825729A CN 2012103397945 A CN2012103397945 A CN 2012103397945A CN 201210339794 A CN201210339794 A CN 201210339794A CN 102825729 A CN102825729 A CN 102825729A
- Authority
- CN
- China
- Prior art keywords
- mould
- male
- plate
- ejector retainner
- electric tool
- 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.)
- Pending
Links
- 230000002146 bilateral effect Effects 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 235000015111 chews Nutrition 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Landscapes
- Manufacture Of Motors, Generators (AREA)
Abstract
The invention relates to a motor seat mould of an electric tool, comprising fixing plates, moulds, guide columns, thimble plates and a nozzle, wherein a lower thimble plate (11) and an upper thimble plate (10) are arranged above a lower fixing plate (12) from bottom to top; a male mould (8) is arranged above the upper thimble plate (10) and a female mould (2) is arranged on the male mould (8); an upper fixing plate (1) is arranged on the female mould (2); inclined guide columns (6) are arranged in cavities of the female mould (2) and the male mould (8) in a bilateral symmetry manner; slide blocks (4) are mounted on the inclined guide columns (6) and a male mould core (7) is mounted in a cavity formed below the slide blocks (4) by the male mould (8); a female mould core embedding piece (3) is mounted in a cavity formed above the slide blocks (4) by the female mould (2); and the central position of the upper end of the female mould core embedding piece (3) is communicated with a hot nozzle (13) on the upper fixing plate (1). According to the motor seat mould of the electric tool, the accuracy of the size, and the concentricity and the roundness of a stator can be guaranteed.
Description
Technical field
The invention belongs to the electro-motor technical field, particularly relate to a kind of electric tool motor seat mould.
Background technology
Develop rapidly along with modern industry; The power set of all parts of the world family expenses and garden tool set are increasing to have adopted electronic series products; In use noise is little, power good, performance is good and the life-span is long in order to guarantee electric tool; This is to the service property (quality) of electronic series products and having higher requirement of life-span; Like motor seat armature chamber and motor stator will be arranged cooperating of concentricity and out of roundness accurately, and consider the draw taper of mould during the armature chamber of traditional design motor seat, routine is to be put into 0.5 spend above demoulding angle, can cause like this assembling tight top can the becoming flexible even rock of face at present with stator, can not guarantee concentricity.
We break this outmoded conventions now, fix stator with many reinforcements during design, and reinforcement comes sectional making with zero draw taper.And the out of roundness tolerance that guarantees reinforcement is ± 0.05MM。
Summary of the invention
Technical problem to be solved by this invention provides a kind of electric tool motor seat mould, can guarantee the installation accuracy of product.
The technical solution adopted for the present invention to solve the technical problems is: a kind of electric tool motor seat mould is provided, comprises upper mounted plate, and master tooling, mother module core is gone into son; Slide block, wear-resistant block, Angle Pin, male model benevolence; Male mould, screw, last ejector retainner plate, following ejector retainner plate; Bottom plate, hot purt is chewed, and ejector retainner plate and last ejector retainner plate are installed down above the described bottom plate from top to bottom, and last ejector retainner plate top is equipped with male mould; Master tooling is installed on the male mould, upper mounted plate is installed above the master tooling, left-right symmetric is equipped with Angle Pin in master tooling and the male mould cavity, and slide block is installed on the Angle Pin; In the cavity that forms with male mould below the slide block male model benevolence is installed, in the cavity that forms with master tooling above the slide block mother module core is installed and goes into son, mother module core is gone into center, son upper end and is chewed with the hot purt on the upper mounted plate and be communicated with.
Through screw male model benevolence is installed in the cavity that forms with male mould below the described slide block.
On the ejector retainner plate thimble is installed under described.
Beneficial effect
The present invention can guarantee that the accuracy of size reaches and the concentricity and the out of roundness of stator.
Description of drawings
Fig. 1 is a front view of the present invention.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the present invention.Should be understood that these embodiment only to be used to the present invention is described and be not used in the restriction scope of the present invention.Should be understood that in addition those skilled in the art can do various changes or modification to the present invention after the content of having read the present invention's instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
Embodiment 1
As shown in Figure 1, a kind of electric tool motor seat mould comprises upper mounted plate 1, master tooling 2; Mother module core is gone into son 3, slide block 4, wear-resistant block 5, Angle Pin 6; Male model benevolence 7, male mould 8, screw 9, last ejector retainner plate 10; Following ejector retainner plate 11, bottom plate 12, hot purt chews 13, and ejector retainner plate 11 and last ejector retainner plate 10 are installed down above the described bottom plate 12 from top to bottom; Last ejector retainner plate 10 tops are equipped with male mould 8, and master tooling 2 is installed on the male mould 8, and upper mounted plate 1 is installed above the master tooling 2, and master tooling 2 is equipped with Angle Pin 6 with the interior left-right symmetric of male mould 8 cavitys; Slide block 4 is installed on the Angle Pin 6, in the cavity that forms with male mould 8 below the slide block 4 male model benevolence 7 is installed, in the cavity that forms with master tooling 2 above the slide block 4 mother module core is installed and goes into son 3, mother module core is gone into center, sub 3 upper end and is chewed 13 with the hot purt on the upper mounted plate 1 and be communicated with.
Through screw 9 male model benevolence 7 is installed in the cavity that forms with male mould 8 below the described slide block 4.
On the ejector retainner plate 11 thimble is installed under described.
It is round to consider that the after-contraction property of plastic cement products behind the mould molding is directed at the out of roundness of muscle position on the product; The theoretical value of muscle position size and the deviation of actual value; The EDM special fixture of our special special use; To deviate die is fixed on the tool with different angle (50 ℃/25 ℃/15 ℃) the trace adjustment size of discharging, on processing mode, breaks through.With the accuracy that guarantees size and with the concentricity and the out of roundness of stator.
Claims (3)
1. an electric tool motor seat mould comprises upper mounted plate (1), master tooling (2); Mother module core is gone into son (3), slide block (4), wear-resistant block (5); Angle Pin (6), male model benevolence (7), male mould (8); Screw (9), last ejector retainner plate (10), following ejector retainner plate (11); Bottom plate (12), hot purt is chewed (13), it is characterized in that: ejector retainner plate (11) and last ejector retainner plate (10) are installed down above the described bottom plate (12) from top to bottom; Last ejector retainner plate (10) top is equipped with male mould (8), and master tooling (2) is installed on the male mould (8), and upper mounted plate (1) is installed above the master tooling (2); Left-right symmetric is equipped with Angle Pin (6) in master tooling (2) and male mould (8) cavity, and slide block (4) is installed on the Angle Pin (6), in the cavity that slide block (4) is following and male mould (8) forms male model benevolence (7) is installed; In the cavity that forms with master tooling (2) above the slide block (4) mother module core is installed and goes into son (3), mother module core is gone into center, son (3) upper end and is chewed (13) with the hot purt on the upper mounted plate (1) and be communicated with.
2. a kind of electric tool motor seat mould according to claim 1 is characterized in that: through screw (9) male model benevolence (7) is installed in the cavity that forms with male mould (8) below the described slide block (4).
3. a kind of electric tool motor seat mould according to claim 1 is characterized in that: on the ejector retainner plate (11) thimble is installed under described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103397945A CN102825729A (en) | 2012-09-14 | 2012-09-14 | Motor seat mould of electric tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012103397945A CN102825729A (en) | 2012-09-14 | 2012-09-14 | Motor seat mould of electric tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102825729A true CN102825729A (en) | 2012-12-19 |
Family
ID=47329142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012103397945A Pending CN102825729A (en) | 2012-09-14 | 2012-09-14 | Motor seat mould of electric tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102825729A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108104A (en) * | 2015-09-29 | 2015-12-02 | 苏州飞拓精密模具有限公司 | Die-casting die for magnesium alloy fan |
| CN105666805A (en) * | 2016-03-31 | 2016-06-15 | 张家港倍恩特磁塑科技有限公司 | Stator insulation plastic coating die |
| CN106584795A (en) * | 2016-12-22 | 2017-04-26 | 天津东明电子工业有限公司 | Injection molding mold opening and ejection mechanism |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2759755Y (en) * | 2005-01-05 | 2006-02-22 | 沈阳理工大学 | Both-sides loose-core injection mould for forming plastic support bracket case |
| CN2759758Y (en) * | 2005-01-05 | 2006-02-22 | 沈阳理工大学 | Two-stage side-wise loose-core device of plastic mould |
| CN202318774U (en) * | 2011-11-11 | 2012-07-11 | 富港电子（东莞）有限公司 | Injection mould |
| CN202781655U (en) * | 2012-09-14 | 2013-03-13 | 昆山拓安塑料制品有限公司 | Electric tool motor base mold |
-
2012
- 2012-09-14 CN CN2012103397945A patent/CN102825729A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2759755Y (en) * | 2005-01-05 | 2006-02-22 | 沈阳理工大学 | Both-sides loose-core injection mould for forming plastic support bracket case |
| CN2759758Y (en) * | 2005-01-05 | 2006-02-22 | 沈阳理工大学 | Two-stage side-wise loose-core device of plastic mould |
| CN202318774U (en) * | 2011-11-11 | 2012-07-11 | 富港电子（东莞）有限公司 | Injection mould |
| CN202781655U (en) * | 2012-09-14 | 2013-03-13 | 昆山拓安塑料制品有限公司 | Electric tool motor base mold |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108104A (en) * | 2015-09-29 | 2015-12-02 | 苏州飞拓精密模具有限公司 | Die-casting die for magnesium alloy fan |
| CN105666805A (en) * | 2016-03-31 | 2016-06-15 | 张家港倍恩特磁塑科技有限公司 | Stator insulation plastic coating die |
| CN106584795A (en) * | 2016-12-22 | 2017-04-26 | 天津东明电子工业有限公司 | Injection molding mold opening and ejection mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202702525U (en) | Plastic end cover double parting surface injection mold | |
| CN102825729A (en) | Motor seat mould of electric tool | |
| CN201900698U (en) | Ejection mechanism for removing molded barb | |
| CN206520182U (en) | A kind of BTB connectors injection mold | |
| CN117359883B (en) | Gear shaft injection mold | |
| CN202781655U (en) | Electric tool motor base mold | |
| CN204977267U (en) | Car horn wire mould utensil | |
| CN213291179U (en) | Injection mold of nonmetal thin slice of big middle of both ends | |
| CN205044059U (en) | Injection mold | |
| CN203792641U (en) | Novel plastic mold high-inclination main runner gating structure | |
| CN102398326B (en) | Method for processing novel high polymer material product with cavity or core having non-vertical demolding condition | |
| CN101947836A (en) | Main runner structure of mould | |
| CN202169679U (en) | Demoulding structure for front mould deep hole | |
| CN201922530U (en) | Insert for main runner of plastic mold | |
| CN203994447U (en) | The injection mold structure of dust catcher mounting shell | |
| CN209395194U (en) | A kind of mould structure improving product concentricity | |
| CN205044077U (en) | Mechanism is flowed backward in energy -conservation | |
| CN203994521U (en) | Dust catcher connects the mould of bearing | |
| CN204183830U (en) | The spliced combination mould emptier of Auto front grille mould | |
| CN213564099U (en) | Cover body injection mold | |
| CN202271494U (en) | Mold for producing large-plane cabinet machine panel | |
| CN202052860U (en) | Die structure | |
| CN203567086U (en) | Core pulling structure with oppositely arranged lifter inserts | |
| CN203171907U (en) | Angle pin structure of die | |
| CN203063050U (en) | Insert pull sheet injection mold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121219 |