CN219554140U - Welding device for cable joint - Google Patents
Welding device for cable joint Download PDFInfo
- Publication number
- CN219554140U CN219554140U CN202320665290.6U CN202320665290U CN219554140U CN 219554140 U CN219554140 U CN 219554140U CN 202320665290 U CN202320665290 U CN 202320665290U CN 219554140 U CN219554140 U CN 219554140U
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- base
- die
- guide groove
- sliding block
- screw rod
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The utility model belongs to the technical field of cable welding, and discloses a welding device for a cable joint, which comprises a base and a die, wherein a guide groove is formed in the upper part of the base, a sliding block is slidably arranged in the guide groove, the upper surfaces of the base and the sliding block are respectively provided with the die through rotation of a rotating seat, one side of the die, which is close to each other, is provided with a group of half-type die cavities, and the other side of the die, which is far away from each other, is provided with another group of half-type die cavities; the upper parts of the two molds are connected with the same welding powder box; the base is provided with an adjusting assembly for moving the slider. According to the utility model, through the arrangement of the structures such as the base, the adjusting component and the rotating base, the opposite half-type die cavities on the two dies can be rotated and switched to form the complete die cavities with two sizes, so that the application range of welding is increased; and the action of buckling and splitting can be smoothly completed through the die moving by the adjusting component, no additional preparation clamp is needed, and the operation is more convenient.
Description
Technical Field
The utility model belongs to the technical field of cable welding, and particularly relates to a welding device for a cable joint.
Background
After the cable is laid, the sections must be connected as a unit in order to form a continuous line, and these points of connection are called cable joints.
At present, a joint die is often used for welding a cable joint, when the cable joint is used, two dies are buckled at the cable joint, cables at two ends are clamped, a welding block and welding powder are added into a die cavity, metal melt formed after heating and ignition enters the die cavity and coats the cable joint, the lower die is disassembled after cooling, and subsequent operations such as cutting, polishing and coating of waste materials are performed at the cable joint; the butt joint of cables with different diameters is required to prepare different moulds, and extra clamps are required to be used when the moulds are buckled, so that the operation is inconvenient.
Accordingly, there is a need for a fusion splice device for a cable splice.
Disclosure of Invention
The utility model aims to provide a welding device for a cable joint, which is applicable to welding working conditions of two cable diameters and is more beneficial to control of a die so as to solve the problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a welding device for cable joint, includes base and mould, the guide way has been seted up to the upper portion of base, guide way slidable mounting has the slider, the upper surface of base and slider all rotates through the rotation seat and is equipped with the mould, a set of half mould cavity has been seted up to the one side that the mould is close to each other, another set of half mould cavity has been seted up to the one side that the mould is kept away from each other; the upper parts of the two dies are connected with the same welding powder box; the base is provided with an adjusting assembly for moving the slider.
Further, the adjusting component comprises a sliding block, a screw rod, an end block and a hand wheel, the end part of the guide groove, which is far away from the die, horizontally penetrates through the base, the end block for plugging the guide groove is fixedly arranged at the end part of the base, a screw hole is horizontally formed in the end block, the screw hole is in threaded connection with the screw rod, one end of the screw rod extends into the guide groove and is rotationally assembled with the sliding block, and the hand wheel is fixedly arranged at the other end of the screw rod.
Further, the mounting groove is formed in one side, close to the screw rod, of the sliding block, the movable block is assembled in the mounting groove in a rotating mode, the movable block is fixedly assembled with the screw rod, the limiting ring is sleeved on the screw rod, and the limiting ring is fixedly assembled with the movable block.
Further, the cross section of the guide groove is T-shaped or dovetail-shaped, and the shapes of the sliding block and the limiting ring are matched with the guide groove.
Further, a pair of semi-type external thread discs are arranged on the upper surface of each die, the upper end of each semi-type die cavity penetrates through each semi-type external thread disc, and when two dies are buckled, adjacent semi-type external thread discs are combined into a complete external thread disc.
Further, when the two dies are buckled, each group of half-type die cavities is combined into a complete die cavity.
Further, an internal thread groove is formed in the lower end of the welding powder box, the internal thread groove is assembled with the complete external thread disc in a threaded manner, a welding powder groove is formed in the welding powder box, and the lower end of the welding powder groove is communicated with the complete die cavity when the welding powder box is used.
Compared with the prior art, the utility model has the beneficial effects that:
the two opposite half-type die cavities on the two dies can be rotationally switched through the arrangement of the base, the adjusting component, the rotating base and other structures, so that complete die cavities with two sizes are formed, and the application range of welding is increased; and the action of buckling and splitting can be smoothly completed through the die moving by the adjusting component, no additional preparation clamp is needed, and the operation is more convenient.
Drawings
FIG. 1 is a schematic cross-sectional view of the structure of the present utility model;
FIG. 2 is a schematic view of the structure of the mold of the present utility model in a split application;
FIG. 3 is a schematic left side view of the structure of the mold of the present utility model;
fig. 4 is a schematic top view of the structure of the inventive die.
In the figure: 1 a base, 2 a guide groove, 3 a sliding block, 4 a movable block, 5 a limiting ring, 6 a screw, 7 an end block, 8 a hand wheel, 9 an internal thread groove, 10 a welding powder box, 11 a welding powder groove, 12 a half external thread disc, 13 a half die cavity and 14 a die.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
referring to fig. 1, 2, 3 and 4, the present utility model provides a welding device for a cable joint, which comprises a base 1 and a mold 14, wherein a guide groove 2 is formed at the upper part of the base 1, a sliding block 3 is slidably mounted in the guide groove 2, and the upper surfaces of the base 1 and the sliding block 3 are rotatably provided with the mold 14 through a rotating seat 15; the rotating seat 15 mainly comprises an outer ring and a rotating shaft rotating inside, and is an existing component; one side of the mould 14, which is close to each other, is provided with a group of half mould cavities 13, and the other side of the mould 14, which is far away from each other, is provided with another group of half mould cavities 13; the two sets of half-mould cavities 13 are of different dimensions to accommodate the diameters of the two cables; the same welding powder box 10 is connected above the two dies 14, and the welding powder box 10 is used for filling welding powder; the base 1 is provided with an adjusting component for moving the sliding block 3, and the distance between the two dies 14 can be adjusted through the adjusting component, so that buckling and separating actions are completed.
The adjusting component comprises a sliding block 3, a screw rod 6, an end block 7 and a hand wheel 8, and the end part of the guide groove 2, which is far away from the die 14, horizontally penetrates through the base 1, so that the sliding block 3 is convenient to install; an end block 7 for blocking the guide groove 2 is fixedly arranged at the end part of the base 1, so that the slide block 3 is prevented from falling out of the guide groove 2; the end block 7 is horizontally provided with a screw hole, the screw hole is in threaded connection with a screw rod 6, one end of the screw rod 6 extends into the guide groove 2 and is assembled with the sliding block 3 in a rotating way, and the other end of the screw rod 6 is fixedly provided with a hand wheel 8; the screw rod 6 can be rotated through the hand wheel 8, and the position of the adjusting slide block 3 can be slid along the guide groove 2 after being in threaded connection with the screw hole, so that one of the dies 14 is moved.
One side of the sliding block 3, which is close to the screw rod 6, is provided with a mounting groove, a movable block 4 is rotationally assembled in the mounting groove, the movable block 4 is fixedly assembled with the screw rod 6, the screw rod 6 is sleeved with a limiting ring 5, and the limiting ring 5 is fixedly assembled with the movable block 4; the limiting ring 5 is used for blocking the movable block 4, so that the movable block 4 is prevented from being separated from the mounting groove, and the movable block 4 is of a cylindrical structure and can rotate in the mounting groove; further, a bearing may be installed between the installation groove and the movable block 4, thereby reducing the rotation resistance.
The cross section of the guide groove 2 is T-shaped or dovetail-shaped, and the shapes of the sliding block 3 and the limiting ring 5 are matched with the guide groove 2; so that the slide block 3 and the limit ring 5 will not be separated from the guide groove 2 from the upper side when moving in the guide groove 2.
A pair of half-type external thread discs 12 are arranged on the upper surface of each die 14, the upper end of each half-type die cavity 13 penetrates through each half-type external thread disc 12, and when two dies 14 are buckled, the adjacent half-type external thread discs 12 are combined into a complete external thread disc; when the two dies 14 are buckled, each group of half-type die cavities 13 is combined into a complete die cavity; the complete die cavity is the cross cavity, and mould 14 is run through at cross cavity horizontally both ends for the cable stretches into, and mould 14 is run through to the vertical upper end of cross cavity is used for putting into welding powder and welding piece, and the lower extreme of cross cavity is sealed, can form unnecessary solder in the upside, the downside of cable butt joint department, guarantees that the butt joint is abundant.
The lower extreme of welding powder box 10 has seted up internal thread groove 9, and internal thread groove 9 and complete external screw thread dish spiro union assembly have seted up welding powder groove 11 in the welding powder box 10, and welding powder groove 11 is bucket structure and upper end run through welding powder box 10, and the top spiro union of welding powder box 10 has the top cap that is used for lid to connect welding powder groove 11, and welding powder groove 11 lower extreme communicates with complete die cavity when using, can lead into complete die cavity with the welding powder in, welds the cable at both ends.
The specific application mode of the embodiment is as follows:
when in use, the two dies 14 on the rotary seat 15 are rotated according to the diameter of the cable, and the used half-type die cavities 13 are adjusted to the positions close to each other; the screw rod 6 can be rotated through the hand wheel 8, and the position of the sliding block 3 can be adjusted along the guide groove 2 in a sliding way, so that the die 14 above the sliding block 3 is close to the die 14 on the base 1, when the two side cables are not completely buckled, the two side cables extend into the whole die cavity and are centered, and then the two dies 14 are buckled, so that the two side cables are clamped and fixed; welding blocks (such as copper blocks) and welding powder are placed into the welding powder tank 11, a top cover is covered, a large amount of heat is released at the welding powder heating position of the handheld hot air blower, the welding blocks are melted and enter the cable butt joint position, the screw rods 6 are reversely rotated after cooling, the two dies 14 can be separated, the disassembly is convenient, and subsequent operations such as cutting, polishing and cladding of waste materials are performed at the welded two cable joints.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (7)
1. A fusion splice device for a cable splice, characterized by: the mold comprises a base (1) and a mold (14), wherein a guide groove (2) is formed in the upper portion of the base (1), a sliding block (3) is slidably installed in the guide groove (2), the mold (14) is rotatably assembled on the upper surfaces of the base (1) and the sliding block (3) through a rotating seat (15), a group of half mold cavities (13) are formed in one sides, close to each other, of the mold (14), and another group of half mold cavities (13) are formed in one sides, far away from each other, of the mold (14); the upper parts of the two dies (14) are connected with the same welding powder box (10); the base (1) is provided with an adjusting assembly for moving the slide block (3).
2. A fusion splice device for cable joints according to claim 1, wherein: the adjusting component comprises a sliding block (3), a screw rod (6), an end block (7) and a hand wheel (8), wherein the end part of the guide groove (2) away from the die (14) horizontally penetrates through the base (1), the end part of the base (1) is fixedly provided with the end block (7) for blocking the guide groove (2), the end block (7) horizontally is provided with a screw hole, the screw hole is in threaded connection with the screw rod (6), one end of the screw rod (6) extends into the guide groove (2) and is rotationally assembled with the sliding block (3), and the hand wheel (8) is fixedly arranged at the other end of the screw rod (6).
3. A fusion splice device for cable joints according to claim 2, wherein: the sliding block is characterized in that a mounting groove is formed in one side, close to the screw rod (6), of the sliding block (3), a movable block (4) is assembled in the mounting groove in a rotating mode, the movable block (4) is fixedly assembled with the screw rod (6), a limiting ring (5) is sleeved on the screw rod (6), and the limiting ring (5) is fixedly assembled with the movable block (4).
4. A fusion device for a cable joint according to claim 3, wherein: the cross section of the guide groove (2) is T-shaped or dovetail-shaped, and the shapes of the sliding block (3) and the limiting ring (5) are matched with the guide groove (2).
5. A fusion splice device for cable joints according to claim 1, wherein: the upper surface of each mould (14) is provided with a pair of half-type external thread discs (12), the upper end of each half-type mould cavity (13) penetrates through each half-type external thread disc (12), and when two moulds (14) are buckled, the adjacent half-type external thread discs (12) are combined into a complete external thread disc.
6. A fusion splice device for cable joints as defined in claim 5, wherein: when the two dies (14) are buckled, each group of half-type die cavities (13) is combined into a complete die cavity.
7. A fusion splice device for cable joints as defined in claim 6, wherein: the welding powder box is characterized in that an internal thread groove (9) is formed in the lower end of the welding powder box (10), the internal thread groove (9) is assembled with a complete external thread disc in a threaded mode, a welding powder groove (11) is formed in the welding powder box (10), and the lower end of the welding powder groove (11) is communicated with a complete die cavity in use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320665290.6U CN219554140U (en) | 2023-03-30 | 2023-03-30 | Welding device for cable joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320665290.6U CN219554140U (en) | 2023-03-30 | 2023-03-30 | Welding device for cable joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219554140U true CN219554140U (en) | 2023-08-18 |
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ID=87729758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320665290.6U Active CN219554140U (en) | 2023-03-30 | 2023-03-30 | Welding device for cable joint |
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| Country | Link |
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| CN (1) | CN219554140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117691434A (en) * | 2024-02-02 | 2024-03-12 | 河南瑞和电力工程有限公司 | Welding device and method for crosslinked polyethylene insulated power cable |
-
2023
- 2023-03-30 CN CN202320665290.6U patent/CN219554140U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117691434A (en) * | 2024-02-02 | 2024-03-12 | 河南瑞和电力工程有限公司 | Welding device and method for crosslinked polyethylene insulated power cable |
| CN117691434B (en) * | 2024-02-02 | 2024-04-09 | 河南瑞和电力工程有限公司 | Welding device and method for crosslinked polyethylene insulated power cable |
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