CN208707979U - A kind of heating tube for mold - Google Patents
A kind of heating tube for mold Download PDFInfo
- Publication number
- CN208707979U CN208707979U CN201821124541.5U CN201821124541U CN208707979U CN 208707979 U CN208707979 U CN 208707979U CN 201821124541 U CN201821124541 U CN 201821124541U CN 208707979 U CN208707979 U CN 208707979U
- Authority
- CN
- China
- Prior art keywords
- shield
- heating tube
- power supply
- supply line
- casing
- 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 discloses a kind of heating tubes for mold, including casing, shield, sheath and power supply line, shield is fixed with by fixing piece at the top of described sleeve pipe and shield two sides are bolted sliding block, it is provided with to thicken casing and thicken inside pipe casing two sides on the outside of the shield and sliding rail is equipped with by mounting groove, the sliding block is located in sliding rail, described sleeve pipe is internally provided between heating wire and heating wire and casing filled with magnesia powder, the heating wire both ends are fixed with conducting connecting bar by fixing piece and conducting connecting bar is located inside shield, sheath is fixed with by fixing piece at the top of the shield.The utility model solves the problems, such as that there are gaps between heating tube and die hole using slidable thickening casing; heating tube and power supply line junction are provided with Multiple Protective Structure simultaneously; situations such as fracture, fall off can will not occur because shaking and distorting with effective protection heating tube and power supply line junction, be suitble to be widely popularized and used.
Description
Technical field
The utility model relates to electric appliance technical field of heating, in particular to a kind of heating tube for mold.
Background technique
Single head heating tube is mostly used greatly for mold heating, existing single head heating tube will appear when in use and die hole
Occur the case where gap between, cause heating tubular heat that cannot be transmitted on mold in time, heating tube is made to be in high load capacity fortune
Row, while the junction of heating tube and power supply line is because shaking and distorting the case where being also often easy to appear fracture, falling off, for this purpose,
It is proposed that a kind of heating tube for mold.
Utility model content
The main purpose of the utility model is to provide a kind of heating tubes for mold, thicken casing using slidable
It solves the problems, such as that there are gaps between heating tube and die hole, while being provided in heating tube and power supply line junction multiple anti-
Protection structure situations such as fracture, fall off can will not occur because shaking and distorting with effective protection heating tube and power supply line junction, can
Effectively to solve the problems in background technique.
To achieve the above object, the technical solution that the utility model is taken are as follows:
A kind of heating tube for mold, including casing, shield, sheath and power supply line, described sleeve pipe top pass through solid
Determine that part is fixed with shield and shield two sides are bolted sliding block, is provided on the outside of the shield and thickeies casing and add
Thick inside pipe casing two sides are equipped with sliding rail by mounting groove, and the sliding block is located in sliding rail, and described sleeve pipe is internally provided with electric heating
Silk and between heating wire and casing be filled with magnesia powder, the heating wire both ends by fixing piece be fixed with conducting connecting bar and
Conducting connecting bar is located inside shield, is fixed with sheath, the shield endosexine by fixing piece at the top of the shield
It is provided with waterproof layer and waterproof layer endosexine is provided with thermal insulation layer, be provided with erosion resistant coating between the thermal insulation layer and waterproof layer.
Further, described conducting connecting bar one end connects power supply line one end by connection terminal and power supply line is through shield
Set.
Further, the sheath side by mounting base is equipped with LED lamp bead and LED lamp bead and power supply line electrical property phase
Even, the sheath tip is equipped with preventing rubber circle by mounting groove.
Further, the power supply line and conducting connecting bar junction are provided with insulating protective sleeve.
Further, described sleeve pipe and thickening casing are made of stainless steel material.
Further, the thermal insulation layer is made of aerogel blanket.
Compared with prior art, the utility model has the following beneficial effects:
1. thicken casing by setting, can between heating tube and die hole there are use when gap, make heating tube and
Die hole inner wall can be sufficiently bonded, and avoid between heating tube and die hole that there are gaps to lead to heating tube long-time excess load work
Make, lowers the service life of heating tube.
2. can protect power supply line and conducting connecting bar junction will not leak electricity, and make simultaneously by setting insulating protective sleeve
It is not easy to lose, by sheath tip be arranged preventing rubber circle, can alleviate power supply line bending when sheath between friction,
Power supply line damage probability is reduced, it, can will not be because with effective protection power supply line and conducting connecting bar junction by the way that shield is arranged
Extraneous factor and loosen or fall off.
3. can prevent water from entering in shield by setting waterproof layer, cause power supply line and conducting connecting bar junction
Short circuit, protective layer are made of acrylate material, by the way that erosion resistant coating is arranged, power supply line can be effectively prevented and conducting connecting bar connects
It meets place to be corroded by the substance with chemical property, erosion resistant coating is made of polyolefine material, by the way that thermal insulation layer is arranged, can effectively hinder
Amount of insulation avoids heat from entering inside shield, melts power supply line surface layer and insulating protective sleeve.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the heating tube for mold of the utility model.
Fig. 2 is a kind of schematic diagram of internal structure of the heating tube for mold of the utility model.
Fig. 3 is a kind of shield internal material cross-section diagram of heating tube for mold of the utility model.
Fig. 4 is a kind of casing of the heating tube for mold of the utility model and thickening casing connection schematic diagram.
In figure: 1, casing；2, shield；3, sheath；4, preventing rubber circle；5, power supply line；6, casing is thickeied；7, electric heating
Silk；8, magnesia powder；9, conducting connecting bar；10, insulating protective sleeve；11, waterproof layer；12, erosion resistant coating；13, LED lamp bead；14,
Thermal insulation layer；15, sliding block；16, sliding rail.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, a kind of heating tube for mold, including casing 1, shield 2, sheath 3 and power supply line 5, institute
It states and shield 2 is fixed with by fixing piece at the top of casing 1 and 2 two sides of shield are bolted sliding block 15, the shield
2 outsides, which are provided with to thicken casing 6 and thicken 6 inside two sides of casing, is equipped with sliding rail 16 by mounting groove, and the sliding block 15 is located at
In sliding rail, described sleeve pipe 1 is internally provided between heating wire 7 and heating wire 7 and casing 1 filled with magnesia powder 8, the electric heating
7 both ends of silk are fixed with conducting connecting bar 9 by fixing piece and conducting connecting bar 9 is located inside shield 2, and the shield 2 pushes up
Portion is fixed with sheath 3 by fixing piece, and 2 endosexine of shield is provided with waterproof layer 11 and 11 endosexine of waterproof layer is arranged
There is thermal insulation layer 14, is provided with erosion resistant coating 12 between the thermal insulation layer 14 and waterproof layer 11.
Wherein, described 9 one end of conducting connecting bar connects 5 one end of power supply line by connection terminal and power supply line 5 runs through sheath
3。
As shown in Figure 1, power supply line 5 is for connecting power supply in the present embodiment.
Wherein, 3 side of sheath is equipped with LED lamp bead 13 by mounting base and LED lamp bead 13 and power supply line 5 are electrical
It is connected, preventing rubber circle 4 is equipped with by mounting groove at the top of the sheath 3.
As shown in Figure 1, LED lamp bead 13 plays the role of prompting, warning in the present embodiment, personnel is avoided to scald, rubber is anti-
Friction of the sheath 3 to power supply line 5 when guard ring 4 can reduce bending.
Wherein, the power supply line 5 and 9 junction of conducting connecting bar are provided with insulating protective sleeve 10.
As shown in Fig. 2, insulating protective sleeve 10 can protect power supply line 5 and 9 junction of conducting connecting bar not in the present embodiment
Meeting is conductive, is not easy to lose.
Wherein, described sleeve pipe 1 and thickening casing 6 are made of stainless steel material.
In the present embodiment as shown in Figs. 1-2, stainless steel material has good conductibility and anti-corrosive properties.
Wherein, the thermal insulation layer 14 is made of aerogel blanket.
As shown in figure 3, thermal insulation layer 14 can be effectively heat-insulated in the present embodiment, heat is avoided to enter 2 internal influence of shield
Power supply line 5 and conducting connecting bar 9 connect.
It should be noted that the utility model is a kind of heating tube for mold, when work, heating tube is mounted on mould
Have in hole, if there are gaps between heating tube and die hole, can will thicken casing 6 and pass through sliding block 15 between the push-in of sliding rail 16
In gap, heating tube and die hole inner wall is enable sufficiently to be bonded, avoids between heating tube and die hole that there are gaps to lead to heating tube
Work overloadingly for a long time, lower the service life of heating tube, LED lamp bead 13 can light when heating tube works, play prompting,
The effect of warning, avoids personnel from scalding, and insulating protective sleeve 10, which can protect power supply line 5 and 9 junction of conducting connecting bar, to be leaked
Electricity, while it being made to be not easy to lose, preventing rubber circle 4 can alleviate friction when power supply line 5 is bent between sheath 3, reduce electricity
5 damage probability of source line, shield 2 can with effective protection power supply line 5 and 9 junction of conducting connecting bar will not due to extraneous factor it is loose
It moving or falls off, waterproof layer 11 can prevent water from entering in shield 2, power supply line 5 and the short circuit of 9 junction of conducting connecting bar are caused,
Erosion resistant coating 12 can be effectively prevented power supply line 5 and 9 junction of conducting connecting bar and be corroded by the substance with chemical property, thermal insulation layer
14 can effective trap heat, avoid heat from entering inside shield 2, melt 5 surface layer of power supply line and insulating protective sleeve 10.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (6)
1. a kind of heating tube for mold, including casing (1), shield (2), sheath (3) and power supply line (5), feature exists
In: shield (2) is fixed with by fixing piece at the top of described sleeve pipe (1) and shield (2) two sides are bolted sliding block
(15), it is provided with to thicken casing (6) and thicken casing (6) internal two sides on the outside of the shield (2) and be equipped with by mounting groove
Sliding rail (16), the sliding block (15) are located in sliding rail, described sleeve pipe (1) be internally provided with heating wire (7) and heating wire (7) and set
It manages and is filled with magnesia powder (8) between (1), heating wire (7) both ends are fixed with conducting connecting bar (9) by fixing piece and lead
The extension bar (9) that is electrically connected is located at shield (2) inside, is fixed with sheath (3) at the top of the shield (2) by fixing piece, described anti-
Shield (2) endosexine is provided with waterproof layer (11) and waterproof layer (11) endosexine is provided with thermal insulation layer (14), the thermal insulation layer
(14) it is provided between waterproof layer (11) erosion resistant coating (12).
2. a kind of heating tube for mold according to claim 1, it is characterised in that: the conducting connecting bar (9) one
End connects power supply line (5) one end by connection terminal and power supply line (5) runs through sheath (3).
3. a kind of heating tube for mold according to claim 1, it is characterised in that: sheath (3) side passes through
Mounting base is equipped with LED lamp bead (13) and LED lamp bead (13) and power supply line (5) are electrical connected, and passes through peace at the top of the sheath (3)
Tankage is equipped with preventing rubber circle (4).
4. a kind of heating tube for mold according to claim 1, it is characterised in that: the power supply line (5) and conduction
Connecting rod (9) junction is provided with insulating protective sleeve (10).
5. a kind of heating tube for mold according to claim 1, it is characterised in that: described sleeve pipe (1) and thickening set
Pipe (6) is made of stainless steel material.
6. a kind of heating tube for mold according to claim 1, it is characterised in that: the thermal insulation layer (14) is by airsetting
Rubber mat is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821124541.5U CN208707979U (en) | 2018-07-17 | 2018-07-17 | A kind of heating tube for mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821124541.5U CN208707979U (en) | 2018-07-17 | 2018-07-17 | A kind of heating tube for mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208707979U true CN208707979U (en) | 2019-04-05 |
Family
ID=65938947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821124541.5U Expired - Fee Related CN208707979U (en) | 2018-07-17 | 2018-07-17 | A kind of heating tube for mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208707979U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936577A (en) * | 2019-11-28 | 2020-03-31 | 衡阳科盈钢管有限公司 | Anticorrosive steel pipe mould |
-
2018
- 2018-07-17 CN CN201821124541.5U patent/CN208707979U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110936577A (en) * | 2019-11-28 | 2020-03-31 | 衡阳科盈钢管有限公司 | Anticorrosive steel pipe mould |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190405 Termination date: 20200717 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |