CN205278747U - Novel mould pressing polymer work piece - Google Patents
Novel mould pressing polymer work piece Download PDFInfo
- Publication number
- CN205278747U CN205278747U CN201520969144.8U CN201520969144U CN205278747U CN 205278747 U CN205278747 U CN 205278747U CN 201520969144 U CN201520969144 U CN 201520969144U CN 205278747 U CN205278747 U CN 205278747U
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- Prior art keywords
- wing plate
- web
- width
- base plate
- plate
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Abstract
The utility model discloses a novel mould pressing polymer work piece, the work piece includes bottom plate, first pterygoid lamina, second pterygoid lamina, web, first pterygoid lamina the second pterygoid lamina the web respectively with the bottom plate is connected, the web is located first pterygoid lamina with between the second pterygoid lamina, the width A of web the width B of bottom plate first pterygoid lamina or proportion A between the width C of second pterygoid lamina: B: C is (100 - 150): (50 - 150): (50 - 80), abdomen plate thickness F end plate thickness E first pterygoid lamina or proportion F between the second wing plate thickness D: E: D is (5 - 10): (5 - 10): (5 - 10), the length of work piece is 300 - 5000mm, has solved the problem that current " concatenation method " section bar is bulky, with high costs, processing is complicated, operational reliability is poor, have simultaneously intensity height, installation accuracy high, do benefit to that the drawing of patterns, crooked variable are little, strong adaptability's characteristics.
Description
Technical field
The utility model relates to die-pressing section technical field, is specifically related to a kind of novel moulded polymer workpieces.
Background technology
In power electronics, track traffic and power transmission and transformation industry, part-structure strut member requires higher mechanical property, require insulating property simultaneously, way general at present is that the section bar connecting into square-section with bolt after being cut by insulating sheet material does insulation support structure, insulation part volume is big, cost height, processed complex, serviceability is poor. In addition, which can not meet complex-shaped section bar and produce, and such as " L " type, " U " type, " work " font, " king " font, " how horizontal king " font, " T " font, even more complicated cross section section bar, and setting accuracy is poor. In addition, what also have part insulation section bar employing at present is compression molding, by special mould on high temperature, condition of high voltage once property entirety compacting and shaping, the method can meet the section bar requirement of different shapes, and section bar piece electrical performance, mechanical property have and significantly improve, but the structure design of die-pressing section workpiece own is unreasonable, often cause that intensity is low, bad adaptability, demoulding difficulty, defect problem that low, the bending variable of setting accuracy is big.
Practical novel content
In view of this, the application provides a kind of novel moulded polymer workpieces, solve that existing " splicing method " section bar volume is big, cost height, processed complex, insulating property are poor, the problem of serviceability difference, there is intensity height, setting accuracy height simultaneously, be beneficial to the demoulding, bend that variable is little, insulating property height, adaptable feature.
For solving above technical problem, the technical scheme that the utility model provides is a kind of novel moulded polymer workpieces, described workpiece comprises base plate, first wing plate, 2nd wing plate, web, described first wing plate, described 2nd wing plate, described web is connected with described base plate respectively, described web is between described first wing plate and described 2nd wing plate, the width A of described web, the width B of described base plate, ratio A:B:C between the width C of described first wing plate or described 2nd wing plate is (100 150): (50 150): (50 80), the thickness F of described web, the thickness E of described base plate, ratio F:E:D between the thickness D of described first wing plate or described 2nd wing plate is (5 10): (5 10): (5 10), the length of described workpiece is 300 5000mm.
Further, the ratio A:B:C between the width C of the width A of described web, the width B of described base plate, described first wing plate or described 2nd wing plate is (100 120): (80 130): (60 70).
Further, the ratio F:E:D between the thickness D of the thickness F of described web, the thickness E of described base plate, described first wing plate or described 2nd wing plate is (5 6): (8 10): (7 8).
Further, the junction of described first wing plate, described 2nd wing plate and described base plate is fillet, and the radius R of described fillet is 3 8mm.
Further, the junction of described first wing plate, described 2nd wing plate and described base plate is fillet, and the radius R of described fillet is 5mm.
Further, the angle G of described first wing plate inner side plane and described 2nd wing plate inner side plane is 08 ��.
Further, the angle G of described first wing plate inner side plane and described 2nd wing plate inner side plane is 5 ��.
Further, described first wing plate, described 2nd wing plate, described web are connected with described base plate respectively, form the structure that cross section is " towel " font, and described web is vertical with described base plate and cross connection.
Further, the width ratio of described web in described base plate both sides is (10 80): (40 120).
Further, described first wing plate, described 2nd wing plate, described web are connected with described base plate respectively, form the structure that cross section is " mountain " font, and described web is connected with described base plate is vertical.
The application is compared with prior art, it is described in detail as follows: technical scheme provides a kind of novel moulded polymer workpieces, described workpiece comprises base plate, first wing plate, 2nd wing plate, web, described first wing plate, described 2nd wing plate, described web is connected with described base plate respectively, described web is between described first wing plate and described 2nd wing plate, the width A of described web, the width B of described base plate, ratio A:B:C between the width C of described first wing plate or described 2nd wing plate is (100 150): (50 150): (50 80), the thickness F of described web, the thickness E of described base plate, ratio F:E:D between the thickness D of described first wing plate or described 2nd wing plate is (5 10): (5 10): (5 10), the length of described workpiece is 300 5000mm.
Described novel moulded polymer workpieces, arranged by the ratio between the width C of the width B of the width A to described web, described base plate, described first wing plate or described 2nd wing plate, when the setting accuracy meeting workpiece requires, the electric property of workpiece can also be improved, it is embodied as in the increase of creepage distance and the raising of creepage voltage, in addition, the particularly setting of the width B of base plate, the mechanical property of workpiece can be improved further, it is embodied as rigidity to increase, the minimizing of distortion amount. In addition, ratio setting between the thickness D of the thickness F of described web, the thickness E of described base plate, described first wing plate or described 2nd wing plate can improve the mechanical property of workpiece further, in addition, its setting can also improve the technological forming of workpiece, is embodied in and increases in mobility; The junction of described first wing plate, described 2nd wing plate and described base plate is fillet, can further improve the technological forming of workpiece, can increase mobility and be conducive to the demoulding; And the setting of the angle of described first wing plate inner side plane and described 2nd wing plate inner side plane, be conducive to the demoulding equally. Solve that existing " splicing method " section bar volume is big, the problem of cost height, processed complex, serviceability difference, there is intensity height, setting accuracy height simultaneously, be beneficial to the demoulding, bending variable feature little, adaptable.
Accompanying drawing explanation
Fig. 1 is the sectional view of novel moulded polymer workpieces described in the embodiment of the present application 1;
Fig. 2 is the sectional view of novel moulded polymer workpieces described in the embodiment of the present application 1.
Embodiment
In order to make the technician of this area understand the technical solution of the utility model better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1
A kind of novel moulded polymer workpieces as shown in Figure 1, described workpiece comprises base plate 1, first wing plate 2, 2nd wing plate 3, web 4, described first wing plate 2, described 2nd wing plate 3, described web 4 is connected with described base plate 1 respectively, form the structure that cross section is " towel " font, described web 4 is vertical with described base plate 1 and cross connection, described web 4 is between described first wing plate 2 and described 2nd wing plate 3, the width ratio of described web 4 in described base plate 1 both sides is (10 80): (40 120), the width A of described web 4, the width B of described base plate 1, ratio A:B:C between the width C of described first wing plate 2 or described 2nd wing plate 3 is (100 150): (50 150): (50 80), the thickness F of described web 4, the thickness E of described base plate 1, ratio F:E:D between the thickness D of described first wing plate 2 or described 2nd wing plate 3 is (5 10): (5 10): (5 10), the length of described workpiece is 300 5000mm. in addition, described first wing plate 2, described 2nd wing plate 3 are fillet 5 with the junction of described base plate 1, and the radius R of described fillet 5 is 3 8mm, and the angle G of described first wing plate 2 inner side plane and described 2nd wing plate 2 inner side plane is 08 ��.
Specifically, the thickness D of the width C of the width A of described web 4, the width B of described base plate 1, described first wing plate 2 or described 2nd wing plate 3, the thickness F of described web 4, the thickness E of described base plate 1, described first wing plate 2 or described 2nd wing plate 3, the radius R of described fillet 5, described first wing plate 2 inner side plane and the described angle G of the 2nd wing plate 3 inner side plane, the length of described workpiece, include but not limited to that numerical value shown in following table 1 is arranged.
The numerical value of workpiece described in table 1 embodiment 1 is arranged
| Sequence number | A/mm | B/mm | C/mm | D/mm | E/mm | F/mm | G/�� | R/mm | Workpiece length/mm |
| 1 | 120 | 130 | 66 | 8 | 10 | 5 | 0.50 | 5 | 2500 |
| 2 | 100 | 80 | 60 | 7 | 8 | 6 | 0.50 | 5 | 2600 |
| 3 | 100 | 100 | 60 | 7 | 8 | 5 | 0.50 | 5 | 2600 |
Wherein, the width A of described web 4 is that the requirement of the electric property according to workpiece (creepage distance/creepage voltage) is determined to arrange.
The width B of described base plate 1 be the installation dimensional requirement according to workpiece, electric property (creepage distance/creepage voltage), mechanical property (rigidity/distortion amount) requirement determine arrange.
The width C of described first wing plate 2 or described 2nd wing plate 3 is that the installation dimensional requirement according to workpiece is determined to arrange.
The requirement that described first wing plate 2 or the described thickness D of the 2nd wing plate 3 and the thickness F of described web 4 are the technological formings according to workpiece (increase mobility) is determined to arrange.
The requirement that the thickness E of described base plate 1 is the mechanical property according to workpiece (rigidity/distortion amount) is determined to arrange.
The requirement that the angle G of described first wing plate 2 inner side plane and described 2nd wing plate 3 inner side plane is the technological forming according to workpiece (being conducive to the demoulding) is determined to arrange.
The requirement that the radius R of described fillet 5 is the technological forming according to workpiece (increase mobility, be conducive to the demoulding) is determined to arrange.
Embodiment 2
A kind of novel moulded polymer workpieces as shown in Figure 2, described workpiece comprises base plate 6, first wing plate 7, 2nd wing plate 8, web 9, described first wing plate 7, described 2nd wing plate 8, described web 9 is connected with described base plate 6 respectively, form the structure that cross section is " mountain " font, described web 9 is connected with described base plate 6 is vertical, described web 9 is between described first wing plate 7 and described 2nd wing plate 8, the width A of described web 9, the width B of described base plate 6, ratio A:B:C between the width C of described first wing plate 7 or described 2nd wing plate 8 is (100 150): (50 150): (50 80), the thickness F of described web 9, the thickness E of described base plate 6, ratio F:E:D between the thickness D of described first wing plate 7 or described 2nd wing plate 9 is (5 10): (5 10): (5 10), the length of described workpiece is 300 5000mm. in addition, described first wing plate 7, described 2nd wing plate 8 are fillet 10 with the junction of described base plate 6, and the radius R of described fillet 10 is 3 8mm, and the angle G of described first wing plate 7 inner side plane and described 2nd wing plate 8 inner side plane is 08 ��.
Specifically, the thickness D of the width C of the width A of described web 9, the width B of described base plate 6, described first wing plate 7 or described 2nd wing plate 8, the thickness F of described web 9, the thickness E of described base plate 6, described first wing plate 7 or described 2nd wing plate 8, the radius R of described fillet 10, described first wing plate 7 inner side plane and the described angle G of the 2nd wing plate 8 inner side plane, the length of described workpiece, include but not limited to that numerical value shown in above-mentioned table 1 is arranged.
Wherein, the width A of described web 9 is that the requirement of the electric property according to workpiece (creepage distance/creepage voltage) is determined to arrange.
The width B of described base plate 6 be the installation dimensional requirement according to workpiece, electric property (creepage distance/creepage voltage), mechanical property (rigidity/distortion amount) requirement determine arrange.
The width C of described first wing plate 7 or described 2nd wing plate 8 is that the installation dimensional requirement according to workpiece is determined to arrange.
The requirement that described first wing plate 7 or the described thickness D of the 2nd wing plate 8 and the thickness F of described web 9 are the technological formings according to workpiece (increase mobility) is determined to arrange.
The requirement that the thickness E of described base plate 6 is the mechanical property according to workpiece (rigidity/distortion amount) is determined to arrange.
The requirement that the angle G of described first wing plate 7 inner side plane and described 2nd wing plate 8 inner side plane is the technological forming according to workpiece (being conducive to the demoulding) is determined to arrange.
The requirement that the radius R of described fillet 10 is the technological forming according to workpiece (increase mobility, be conducive to the demoulding) is determined to arrange.
Below it is only preferred implementation of the present utility model, it should be noted that above-mentioned preferred implementation should not be considered as restriction of the present utility model, and protection domain of the present utility model should be as the criterion with claim limited range. For those skilled in the art, not departing from spirit and scope of the present utility model, it is also possible to making some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. a novel moulded polymer workpieces, it is characterized in that: described workpiece comprises base plate, first wing plate, 2nd wing plate, web, described first wing plate, described 2nd wing plate, described web is connected with described base plate respectively, described web is between described first wing plate and described 2nd wing plate, the width A of described web, the width B of described base plate, ratio A:B:C between the width C of described first wing plate or described 2nd wing plate is (100 150): (50 150): (50 80), the thickness F of described web, the thickness E of described base plate, ratio F:E:D between the thickness D of described first wing plate or described 2nd wing plate is (5 10): (5 10): (5 10), the length of described workpiece is 300 5000mm.
2. the novel moulded polymer workpieces of one according to claim 1, it is characterised in that: the ratio A:B:C between the width C of the width A of described web, the width B of described base plate, described first wing plate or described 2nd wing plate is (100 120): (80 130): (60 70).
3. the novel moulded polymer workpieces of one according to claim 1, it is characterised in that: the ratio F:E:D between the thickness D of the thickness F of described web, the thickness E of described base plate, described first wing plate or described 2nd wing plate is (5 6): (8 10): (7 8).
4. the novel moulded polymer workpieces of one according to claim 1, it is characterised in that: the junction of described first wing plate, described 2nd wing plate and described base plate is fillet, and the radius R of described fillet is 3 8mm.
5. the novel moulded polymer workpieces of one according to claim 4, it is characterised in that: the junction of described first wing plate, described 2nd wing plate and described base plate is fillet, and the radius R of described fillet is 5mm.
6. the novel moulded polymer workpieces of one according to claim 1, it is characterised in that: the angle G of described first wing plate inner side plane and described 2nd wing plate inner side plane is 08 ��.
7. the novel moulded polymer workpieces of one according to claim 6, it is characterised in that: the angle G of described first wing plate inner side plane and described 2nd wing plate inner side plane is 5 ��.
8. the novel moulded polymer workpieces of one according to claim 1, it is characterized in that: described first wing plate, described 2nd wing plate, described web are connected with described base plate respectively, forming cross section is the structure of " towel " font, and described web is vertical with described base plate and cross connection.
9. the novel moulded polymer workpieces of one according to claim 8, it is characterised in that: the width ratio of described web in described base plate both sides is (10 80): (40 120).
10. the novel moulded polymer workpieces of one according to claim 1, it is characterized in that: described first wing plate, described 2nd wing plate, described web are connected with described base plate respectively, forming the structure that cross section is " mountain " font, described web is connected with described base plate is vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520969144.8U CN205278747U (en) | 2015-11-27 | 2015-11-27 | Novel mould pressing polymer work piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520969144.8U CN205278747U (en) | 2015-11-27 | 2015-11-27 | Novel mould pressing polymer work piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205278747U true CN205278747U (en) | 2016-06-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520969144.8U Withdrawn - After Issue CN205278747U (en) | 2015-11-27 | 2015-11-27 | Novel mould pressing polymer work piece |
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| Country | Link |
|---|---|
| CN (1) | CN205278747U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605407A (en) * | 2015-11-27 | 2016-05-25 | 四川迪弗电工科技有限公司 | Novel mold pressing polymer workpiece |
-
2015
- 2015-11-27 CN CN201520969144.8U patent/CN205278747U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105605407A (en) * | 2015-11-27 | 2016-05-25 | 四川迪弗电工科技有限公司 | Novel mold pressing polymer workpiece |
| CN105605407B (en) * | 2015-11-27 | 2018-06-15 | 四川迪弗电工科技有限公司 | A kind of molding polymer workpieces |
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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 | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160601 Effective date of abandoning: 20180615 |