CN202607888U - Die heating device - Google Patents
Die heating device Download PDFInfo
- Publication number
- CN202607888U CN202607888U CN 201220131584 CN201220131584U CN202607888U CN 202607888 U CN202607888 U CN 202607888U CN 201220131584 CN201220131584 CN 201220131584 CN 201220131584 U CN201220131584 U CN 201220131584U CN 202607888 U CN202607888 U CN 202607888U
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- CN
- China
- Prior art keywords
- heating plate
- tight loop
- annular
- sheet metal
- annular heating
- 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
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Abstract
The utility model provides a die heating device. The die heating device comprises an annular heating plate, a fastening ring, a rectangular support and a protective cover, wherein the annular heating plate consists of a metal slab and a resistance wire; a first gap is formed on the annular heating plate; the fastening ring is sleeved on the outer side of the annular heating plate and is formed by the metal slab; a second gap is formed at a position corresponding to the first gap; two lugs are bent at a rectangular opening of the outer wall of an annular shell of the annular heating plate and penetrate through the opening on the fastening ring to clamp and fix the fastening ring; the rectangular support is fixed on the outer wall of the fastening ring; and the protective cover is fixed on the top wall of the rectangular support and is a rectangular sleeve which is encircled by the metal slab. By virtue of the die heating device, the round die is heated outside the round die to avoid potential safety hazard caused by powering on the round die; and meanwhile, different parts of the round die are heated according to requirements, so that the heating is convenient and flexible, and the cost is lowered.
Description
Technical field
The utility model relates to a kind of heater, particularly, relates to a kind of mold heating device.
Background technology
In the prior art,, normally directly give metal mould of plastics energising, entire die is all generated heat, so just can make the thawing of being heated of the interior raw materials for plastics production of mould to the mode of mould of plastics heating.Yet such mold heated mode can be wasted lot of energy, and directly energising is easy to generate Danger Electric shock risk to mould, can not satisfy the needs of safety in production.
The utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of mold heating device.
The mold heating device that the utility model provides comprises: an annular heating plate; Said annular heating plate is made up of sheet metal and resistance wire; Said sheet metal surrounds the annular outer cover of hollow; Said resistance wire is arranged in the internal cavities of said sheet metal, is provided with insulating barrier between said resistance wire and the said sheet metal, and the outer wall of the annular outer cover that surrounds at said sheet metal is provided with a rectangular aperture; At said rectangular aperture place two leads are set; Said two lead one ends are electrically connected with said resistance wire, the other end is electrically connected with two binding posts respectively, are arranged with some circular platform type insulator caps on two said leads respectively, and said insulator cap axis is provided with the truncated cone-shaped through hole; The side that said annular heating plate is relative with said lead is provided with first breach, is provided with circular extrusion in that said annular heating plate is corresponding on the two parts between said lead and said first breach; One tight loop; Be set in the said annular heating plate outside; Said tight loop is provided with second breach by sheet metal forming and in the position of said first breach of correspondence; The corresponding said rectangular aperture of said tight loop place is provided with opening, and the outer wall of the annular outer cover of said annular heating plate goes out two auricles in the place's bending of said rectangular aperture, and two said auricles after passing the opening on the said tight loop are fixedly clamped said tight loop; Said tight loop second indentation, there, two ends are respectively arranged with two rectangle branches; Each said rectangle branch is wound into cylinder respectively, and the dead in line of the said cylinder that the said rectangle of two of each end branch is wound into all is installed with a metallic pin in two said cylinders of each end; Two said metallic pin middle part radial direction are provided with through hole; A through hole in the said through hole in the dead in line of the said through hole on two said metallic pins, two said metallic pins is provided with internal thread, at said tight loop corresponding manhole that is provided with on the two parts between said opening and said second breach; The diameter of said manhole is greater than the diameter of the circular extrusion on the said annular heating plate, and the height of said tight loop equals the height of said annular heating plate; One rectangle support is fixedly arranged on said tight loop outer wall, and two said leads are positioned at said rectangle support, and two said binding posts pass the roof of said rectangle support; One is fixedly arranged on the protective cover of the roof of said rectangle support; Said protective cover is the rectangular sleeve that sheet metal surrounds; Two minor faces of said rectangular sleeve are arranged to semicircle; The outer part of roof that two said binding posts stretch out said rectangle support is positioned at said protective cover, is provided with insulating pad between the roof of two said binding posts and said protective cover, two said binding posts and said rectangle support.
Adopted technique scheme, can outside circular die, heat, avoided making the charged potential safety hazard of bringing of said circular die said circular die; Can heat said circular die different at different position and different as required simultaneously, convenient, flexible, reduced cost; And said annular heating plate is made up of sheet metal and resistance wire, and said sheet metal surrounds the annular outer cover of hollow; Said resistance wire is arranged in the internal cavities of said sheet metal; Be provided with insulating barrier between said resistance wire and the said sheet metal, can avoid said mold heating device outside charged, security is higher; The outer wall of the annular outer cover of said annular heating plate goes out two auricles in the place's bending of said rectangular aperture; Two said auricles after passing the opening on the said tight loop are fixedly clamped said tight loop, can make things convenient for the installation and removal between said annular heating plate and the said tight loop; Two said metallic pin middle part radial direction are provided with through hole; The dead in line of the said through hole on two said metallic pins; A through hole in the said through hole on two said metallic pins is provided with internal thread, can through bolt said mold heating device be fixed on the circular die outer wall easily.
Preferably, two said binding posts are cylindrical, and two said binding posts are provided with the rectangular channel that extends along its axis direction, and said rectangular channel extends to the contact position of said binding post and said insulating pad from the outer end of said binding post.
Adopted technique scheme, can make things convenient for said binding post to be connected with power supply.
Preferably, said rectangle support adopts riveted way to be fixedly arranged on said tight loop outer wall, and said protective cover adopts riveted way to be fixedly arranged on the roof of said rectangle support.
Adopt technique scheme, adopted the fixing said rectangle support of riveted way, firm and reliable connection, its connection can not lost efficacy yet when higher temperature.
In sum, through the utility model, can outside circular die, heat said circular die; Avoided making the charged potential safety hazard of bringing of said circular die, can heat said circular die different at different position and different as required simultaneously, convenient, flexible; Reduced cost, and said annular heating plate is made up of sheet metal and resistance wire; Said sheet metal surrounds the annular outer cover of hollow, and said resistance wire is arranged in the internal cavities of said sheet metal, is provided with insulating barrier between said resistance wire and the said sheet metal; Can avoid said mold heating device outside charged, security is higher; The outer wall of the annular outer cover of said annular heating plate goes out two auricles in the place's bending of said rectangular aperture; Two said auricles after passing the opening on the said tight loop are fixedly clamped said tight loop, can make things convenient for the installation and removal between said annular heating plate and the said tight loop; Two said metallic pin middle part radial direction are provided with through hole; The dead in line of the said through hole on two said metallic pins; A through hole in the said through hole on two said metallic pins is provided with internal thread, can through bolt said mold heating device be fixed on the circular die outer wall easily.
Description of drawings
The master that Fig. 1 shows according to an embodiment of the mold heating device of the utility model looks sketch map;
Fig. 2 shows the left side of the embodiment of mold heating device shown in Figure 1 and looks sketch map;
Fig. 3 shows the schematic top plan view of the embodiment of mold heating device shown in Figure 1;
Fig. 4 shows the local enlarged diagram of A-A of the embodiment of mold heating device shown in Figure 1.
The specific embodiment
Below in conjunction with the specific embodiment of description of drawings according to the utility model.
A lot of details have been set forth in the following description so that make much of the utility model; But; The utility model can also adopt other to be different from other modes described here and implement, and therefore, the utility model is not limited to the restriction of following disclosed specific embodiment.
The master that Fig. 1 shows according to an embodiment of the mold heating device of the utility model looks sketch map; Fig. 2 shows the left side of the embodiment of mold heating device shown in Figure 1 and looks sketch map; Fig. 3 shows the schematic top plan view of the embodiment of mold heating device shown in Figure 1, and Fig. 4 shows the local enlarged diagram of A-A of the embodiment of mold heating device shown in Figure 1.
As shown in the figure; The mold heating device that the utility model provides comprises: an annular heating plate 1; Said annular heating plate 1 is made up of sheet metal 11 and resistance wire 12; Said sheet metal 11 surrounds the annular outer cover of hollow; Said resistance wire 12 is arranged in the internal cavities of said sheet metal 11, is provided with insulating barrier 13 between said resistance wire 12 and the said sheet metal 11, and the outer wall of the annular outer cover that surrounds at said sheet metal 11 is provided with a rectangular aperture; At said rectangular aperture place two leads 15 are set; Said two lead 15 1 ends are electrically connected with said resistance wire 12, the other end is electrically connected with two binding posts 16 respectively, are arranged with some circular platform type insulator caps 17 respectively on two said leads 15, and said insulator cap 17 axis are provided with the truncated cone-shaped through hole; On said annular heating plate 1, be provided with first breach 18, be provided with circular extrusion 19 in that said annular heating plate 1 is corresponding on the two parts between said lead 12 and said first breach 18 with said lead 12 relative sides; One tight loop 2; Be set in said annular heating plate 1 outside; Said tight loop 2 is processed by metallic plate and is provided with second breach 21 in the position of said first breach 18 of correspondence; Said tight loop 2 corresponding said rectangular aperture places are provided with opening, and the outer wall of the annular outer cover of said annular heating plate 1 goes out in the place's bending of said rectangular aperture and after 10, two said auricles 10 of two auricles pass the opening on the said tight loop 2 said tight loop 2 is fixedly clamped; Said tight loop 2 second breach 21 places, two ends are respectively arranged with two rectangle branches 23; Each said rectangle branch 23 is wound into cylinder respectively, and the dead in line of the said cylinder that the said rectangle of two of each end branch 23 is wound into all is installed with a metallic pin 24 in two said cylinders of each end; Two said metallic pin 24 middle part radial direction are provided with through hole 241; A through hole in the said through hole 241 in the dead in line of the said through hole 241 on two said metallic pins 24, two said metallic pins 24 is provided with internal thread, at said tight loop 2 corresponding manhole 25 that is provided with on the two parts between said opening and said second breach 21; The diameter of said manhole 25 is greater than the diameter of the circular extrusion 19 on the said annular heating plate 1, and the height H of said tight loop 1 equals the height L of said annular heating plate 1; One rectangle support 3 is fixedly arranged on said tight loop 2 outer walls, and two said leads 15 are positioned at the roof 31 that 3, two said binding posts 16 of said rectangle support pass said rectangle support 3; One is fixedly arranged on the protective cover 4 of the roof 31 of said rectangle support 3; The rectangular sleeve that said protective cover 4 surrounds for sheet metal; Two minor faces 41 of said rectangular sleeve are arranged to semicircle; The roof 31 outer parts that two said binding posts 16 stretch out said rectangle support 3 are positioned between the roof 31 of 4, two said binding posts 16 of said protective cover and said protective cover 4, two said binding posts 16 and said rectangle support 3 and are provided with insulating pad 5.
Adopted technique scheme, can outside circular die, heat, avoided making the charged potential safety hazard of bringing of said circular die said circular die; Can heat said circular die different at different position and different as required simultaneously, convenient, flexible, reduced cost; And said annular heating plate is made up of sheet metal and resistance wire, and said sheet metal surrounds the annular outer cover of hollow; Said resistance wire is arranged in the internal cavities of said sheet metal; Be provided with insulating barrier between said resistance wire and the said sheet metal, can avoid said mold heating device outside charged, security is higher; The outer wall of the annular outer cover of said annular heating plate goes out two auricles in the place's bending of said rectangular aperture; Two said auricles after passing the opening on the said tight loop are fixedly clamped said tight loop, can make things convenient for the installation and removal between said annular heating plate and the said tight loop; Two said metallic pin middle part radial direction are provided with through hole; The dead in line of the said through hole on two said metallic pins; A through hole in the said through hole on two said metallic pins is provided with internal thread, can through bolt said mold heating device be fixed on the circular die outer wall easily.
As shown in figures 1 and 3; As preferred implementation; Two said binding posts 16 are cylindrical; Two said binding posts 16 are provided with the rectangular channel 161 that extends along its axis direction, and said rectangular channel 161 extends to the contact position of said binding post 16 and said insulating pad 5 from the outer end 162 of said binding post 16.
Adopted technique scheme, can make things convenient for said binding post to be connected with power supply.
As shown in the figure, as preferred implementation, said rectangle support 3 adopts riveted way to be fixedly arranged on said tight loop 2 outer walls, and said protective cover 4 adopts riveted way to be fixedly arranged on the roof 31 of said rectangle support 3.
Adopt technique scheme, adopted the fixing said rectangle support of riveted way, firm and reliable connection, its connection can not lost efficacy yet when higher temperature.
In sum, through the utility model, can outside circular die, heat said circular die; Avoided making the charged potential safety hazard of bringing of said circular die, can heat said circular die different at different position and different as required simultaneously, convenient, flexible; Reduced cost, and said annular heating plate is made up of sheet metal and resistance wire; Said sheet metal surrounds the annular outer cover of hollow, and said resistance wire is arranged in the internal cavities of said sheet metal, is provided with insulating barrier between said resistance wire and the said sheet metal; Can avoid said mold heating device outside charged, security is higher; The outer wall of the annular outer cover of said annular heating plate goes out two auricles in the place's bending of said rectangular aperture; Two said auricles after passing the opening on the said tight loop are fixedly clamped said tight loop, can make things convenient for the installation and removal between said annular heating plate and the said tight loop; Two said metallic pin middle part radial direction are provided with through hole; The dead in line of the said through hole on two said metallic pins; A through hole in the said through hole on two said metallic pins is provided with internal thread, can through bolt said mold heating device be fixed on the circular die outer wall easily.
The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (3)
1. a mold heating device is characterized in that, comprising:
One annular heating plate; Said annular heating plate is made up of sheet metal and resistance wire; Said sheet metal surrounds the annular outer cover of hollow; Said resistance wire is arranged in the internal cavities of said sheet metal, is provided with insulating barrier between said resistance wire and the said sheet metal, and the outer wall of the annular outer cover that surrounds at said sheet metal is provided with a rectangular aperture; At said rectangular aperture place two leads are set; Said two lead one ends are electrically connected with said resistance wire, the other end is electrically connected with two binding posts respectively, are arranged with some circular platform type insulator caps on two said leads respectively, and said insulator cap axis is provided with the truncated cone-shaped through hole; On said annular heating plate, a side relative with said lead be provided with first breach, is provided with circular extrusion in that said annular heating plate is corresponding on the two parts between said lead and said first breach;
One tight loop; Be set in the said annular heating plate outside; Said tight loop is provided with second breach by sheet metal forming and in the position of said first breach of correspondence; The corresponding said rectangular aperture of said tight loop place is provided with opening, and the outer wall of the annular outer cover of said annular heating plate goes out two auricles in the place's bending of said rectangular aperture, and two said auricles after passing the opening on the said tight loop are fixedly clamped said tight loop; Said tight loop second indentation, there, two ends are respectively arranged with two rectangle branches; Each said rectangle branch is wound into cylinder respectively, and the dead in line of the said cylinder that the said rectangle of two of each end branch is wound into all is installed with a metallic pin in two said cylinders of each end; Two said metallic pin middle part radial direction are provided with through hole; A through hole in the said through hole in the dead in line of the said through hole on two said metallic pins, two said metallic pins is provided with internal thread, at said tight loop corresponding manhole that is provided with on the two parts between said opening and said second breach; The diameter of said manhole is greater than the diameter of the circular extrusion on the said annular heating plate, and the height of said tight loop equals the height of said annular heating plate;
One rectangle support is fixedly arranged on said tight loop outer wall, and two said leads are positioned at said rectangle support, and two said binding posts pass the roof of said rectangle support;
One is fixedly arranged on the protective cover of the roof of said rectangle support; Said protective cover is the rectangular sleeve that sheet metal surrounds; Two minor faces of said rectangular sleeve are arranged to semicircle; The outer part of roof that two said binding posts stretch out said rectangle support is positioned at said protective cover, is provided with insulating pad between the roof of two said binding posts and said protective cover, two said binding posts and said rectangle support.
2. mold heating device according to claim 1; It is characterized in that; Two said binding posts are cylindrical; Two said binding posts are provided with the rectangular channel that extends along its axis direction, and said rectangular channel extends to the contact position of said binding post and said insulating pad from the outer end of said binding post.
3. mold heating device according to claim 2 is characterized in that, said rectangle support adopts riveted way to be fixedly arranged on said tight loop outer wall, and said protective cover adopts riveted way to be fixedly arranged on the roof of said rectangle support.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220131584 CN202607888U (en) | 2012-03-31 | 2012-03-31 | Die heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220131584 CN202607888U (en) | 2012-03-31 | 2012-03-31 | Die heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202607888U true CN202607888U (en) | 2012-12-19 |
Family
ID=47341619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220131584 Expired - Fee Related CN202607888U (en) | 2012-03-31 | 2012-03-31 | Die heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202607888U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103496054A (en) * | 2013-10-08 | 2014-01-08 | 太仓市天丝利塑化有限公司 | Multifunctional plastic mold |
| CN112277816A (en) * | 2020-09-04 | 2021-01-29 | 东风延锋汽车饰件系统有限公司 | Automotive interior multifunctional storage box and vehicle |
-
2012
- 2012-03-31 CN CN 201220131584 patent/CN202607888U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103496054A (en) * | 2013-10-08 | 2014-01-08 | 太仓市天丝利塑化有限公司 | Multifunctional plastic mold |
| CN103496054B (en) * | 2013-10-08 | 2016-03-23 | 太仓市高泰机械有限公司 | A kind of multi-functional mould of plastics |
| CN112277816A (en) * | 2020-09-04 | 2021-01-29 | 东风延锋汽车饰件系统有限公司 | Automotive interior multifunctional storage box and vehicle |
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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: 20121219 Termination date: 20160331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |