CN216520227U - PE electric smelting cross of easy ejection of compact of a tractor serves four demolding mould productions - Google Patents
PE electric smelting cross of easy ejection of compact of a tractor serves four demolding mould productions Download PDFInfo
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- CN216520227U CN216520227U CN202123290563.3U CN202123290563U CN216520227U CN 216520227 U CN216520227 U CN 216520227U CN 202123290563 U CN202123290563 U CN 202123290563U CN 216520227 U CN216520227 U CN 216520227U
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Abstract
The utility model discloses an easy-discharging PE electric melting four-way joint produced by a four-way mold, which comprises a capacitance four-way joint main body, wherein the inner walls of four through openings of the capacitance four-way joint main body are provided with electric heating wire mounting grooves, electric heating wires are mounted in the electric heating wire mounting grooves, the side walls of the four through openings are provided with electrode grooves, two ends of each electric heating wire respectively extend to the electrode grooves, the end part of each electric heating wire is provided with a first inclined surface, the first inclined surfaces are provided with a plurality of first wedge-shaped grooves, the first ends of electrodes are provided with second inclined surfaces, and the second inclined surfaces are provided with second wedge-shaped grooves matched with the first wedge-shaped grooves, so that the electric heating wires are stably and electrically connected with connecting electrodes. The utility model has simple structure, convenient and firm electrode installation, convenient clamping of the conductive clamp and the electrode and convenient discharging.
Description
Technical Field
The utility model belongs to the field of electric melting flanges, and particularly relates to a PE electric melting four-way joint which is produced by a four-mould machine and is easy to discharge.
Background
The electric hot melt connection is that the composite pipe is inserted into the plastic PE electric hot melt four-way, and the electric heating wire embedded in the inner surface of the pipe fitting is electrified to heat the pipe fitting. The melt surface on the inner surface of the pipe fitting is firstly made to generate a melt, the melt expands and fills the gap of the pipe fitting until the melt is generated on the outer surface of the pipe fitting, the two melts are mutually melted together, after cooling and forming, the pipe fitting and the pipe fitting are tightly connected into a whole, but the existing PE capacitor four-way is difficult to discharge and difficult in electrode installation, and the electrode is easy to separate after being installed, so that the PE electric melting four-way which is produced by one-machine four-out die and easy to discharge is very important.
SUMMERY OF THE UTILITY MODEL
In order to solve at least one technical problem, the utility model provides an easy-discharging PE electric melting four-way joint produced by a four-way mold, which comprises a capacitance four-way joint main body, wherein the inner walls of four through openings of the capacitance four-way joint main body are provided with electric heating wire mounting grooves, electric heating wires are mounted in the electric heating wire mounting grooves, the side walls of the four through openings are provided with electrode grooves, two ends of each electric heating wire extend to the electrode grooves respectively, the end part of each electric heating wire is provided with a first inclined surface, the first inclined surface is provided with a plurality of first wedge-shaped grooves, the first end of each electrode is provided with a second inclined surface, and the second inclined surface is provided with a second wedge-shaped groove matched with the first wedge-shaped grooves, so that the electric heating wires and the connecting electrodes are stably and electrically connected conveniently.
The electrode groove is positioned in the width range of the electric heating wire mounting groove.
At least one side of the two sides of the capacitor four-way main body is integrally formed with a lifting lug, a crease is arranged between the lifting lug and the outer wall of the capacitor four-way main body, so that the discharging of the capacitor four-way valve is facilitated, and the lifting lug can be removed conveniently due to the crease on the lifting lug.
A gap is formed between the electrode and the electrode groove, so that the conductive clamp is convenient to clamp; the diameter of the middle part of the electrode is slightly larger than that of the electrode groove. The second end of the electrode is provided with two parallel planes, and the planes are provided with frosted surfaces.
Compared with the prior art, the utility model has the advantages that: the electrode clamping device is simple in structure, convenient and firm in electrode installation, convenient for the conductive clamp to clamp the electrode and convenient for discharging.
Drawings
FIG. 1 is a schematic cross-sectional view of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is an enlarged view of FIG. 1 at A;
FIG. 4 is a schematic view of an electrode structure according to the present invention;
reference numerals: 1-a capacitive four-way body; 2-electric heating wire mounting groove; 3-electric heating wire; 4-electrode groove; 5-an electrode; 6-a first wedge-shaped groove; 7-a second wedge-shaped groove; 8-lifting the lug; 9-folding; 10-clearance; 11-plane.
Detailed Description
In order that those skilled in the art will better understand the utility model and thus more clearly define the scope of the utility model as claimed, it is described in detail below with respect to certain specific embodiments thereof. It should be noted that the following is only a few embodiments of the present invention, and the specific direct description of the related structures is only for the convenience of understanding the present invention, and the specific features do not of course directly limit the scope of the present invention.
Referring to the attached drawings, the utility model adopts the following technical scheme that the PE electric melting four-way joint which is produced by a four-way mold and is easy to discharge comprises a capacitance four-way joint main body, wherein electric heating wire mounting grooves are formed in the inner walls of four through holes of the capacitance four-way joint main body, electric heating wires are mounted in the electric heating wire mounting grooves, electrode grooves are formed in the side walls of the four through holes, two ends of each electric heating wire extend to the electrode grooves respectively, a first inclined surface is formed in the end part of each electric heating wire, a plurality of first wedge-shaped grooves are formed in the first inclined surface, a second inclined surface is formed in the first end of each electrode, and a second wedge-shaped groove matched with the first wedge-shaped grooves is formed in the second inclined surface, so that the electric heating wires are stably and electrically connected with the electrodes. The electric heating wire is fixed in the electric heating wire mounting groove.
The electrode groove is positioned in the width range of the electric heating wire mounting groove.
At least one side of the two sides of the capacitor four-way main body is integrally formed with a lifting lug, a crease is arranged between the lifting lug and the outer wall of the capacitor four-way main body, so that the discharging of the capacitor four-way main body is facilitated, and the lifting lug can be conveniently removed due to the crease arranged on the lifting lug, namely as shown in figure 2, an auxiliary line in the figure is an inosculation line of a movable mould and a static mould of the mould, and the lifting lug protrudes after the movable mould moves upwards, so that the mould is conveniently removed, and the lifting lug can be conveniently removed after the mould is removed.
A gap is formed between the electrode and the electrode groove, so that the conductive clamp is convenient to clamp; the diameter of the middle part of the electrode is slightly larger than that of the electrode groove. The second end of the electrode is provided with two parallel planes, and the planes are provided with frosted surfaces.
Compared with the prior art, the utility model has the advantages that: the electrode clamping device is simple in structure, convenient and firm in electrode installation, convenient for the conductive clamp to clamp the electrode and convenient for discharging.
The above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and variations, modifications, additions and substitutions which may be made by those skilled in the art within the spirit of the present invention are within the scope of the present invention.
Claims (5)
1. The utility model provides a PE electric smelting cross of easy ejection of compact of a quick-witted four demolding mould production which characterized in that: including electric capacity cross main part (1), heating wire mounting groove (2) have been seted up on the inner wall of four openings of electric capacity cross main part (1), install heating wire (3), four in heating wire mounting groove (2) electrode slot (4) have been seted up on the lateral wall of opening, the both ends of heating wire (3) extend to electrode slot (4) respectively, first inclined plane has been seted up to the tip of heating wire (3), a plurality of first wedge grooves (6) have been seted up on first inclined plane, the second inclined plane has been seted up to the first end of electrode (5), seted up on the second inclined plane with first wedge groove (6) complex second wedge groove (7).
2. An easy-to-discharge PE electrofusion four-way joint produced by a four-way mold according to claim 1, characterized in that: the electrode groove (4) is positioned in the width range of the electric heating wire mounting groove (2).
3. An easy-to-discharge PE electrofusion four-way joint produced by a four-way mold according to claim 1, characterized in that: at least one side of two sides of the capacitor four-way main body (1) is integrally formed with a lifting lug (8), and a crease (9) is arranged between the lifting lug (8) and the outer wall of the capacitor four-way main body (1).
4. An easy-to-discharge PE electrofusion four-way joint produced by a four-way mold according to claim 1, characterized in that: a gap (10) is arranged between the electrode (5) and the electrode groove (4).
5. An easy-to-discharge PE electrofusion four-way joint produced by a four-way mold according to claim 1, characterized in that: the second end of the electrode (5) is provided with two parallel planes (11), and the planes (11) are provided with frosted surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123290563.3U CN216520227U (en) | 2021-12-23 | 2021-12-23 | PE electric smelting cross of easy ejection of compact of a tractor serves four demolding mould productions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123290563.3U CN216520227U (en) | 2021-12-23 | 2021-12-23 | PE electric smelting cross of easy ejection of compact of a tractor serves four demolding mould productions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216520227U true CN216520227U (en) | 2022-05-13 |
Family
ID=81505235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123290563.3U Active CN216520227U (en) | 2021-12-23 | 2021-12-23 | PE electric smelting cross of easy ejection of compact of a tractor serves four demolding mould productions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216520227U (en) |
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2021
- 2021-12-23 CN CN202123290563.3U patent/CN216520227U/en active Active
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