CN213277781U

CN213277781U - Tooling for oil-immersed transformer lead

Info

Publication number: CN213277781U
Application number: CN202022759829.3U
Authority: CN
Inventors: 张艳平; 郑建; 张熙娅
Original assignee: Liupanshui Xingtai Transformer Co ltd
Current assignee: Liupanshui Xingtai Transformer Co ltd
Priority date: 2020-11-25
Filing date: 2020-11-25
Publication date: 2021-05-25
Anticipated expiration: 2030-11-25

Abstract

The utility model discloses a tooling for an oil-immersed transformer lead wire, which comprises a chassis, wherein a first fixed cylinder is welded at the central position of the upper end of the chassis, the upper end of the first fixed cylinder is detachably connected with a fixed column, the lower end surface of the fixed column is welded with a first connector, the first connector is in threaded connection with the first fixed cylinder, an upper fixed seat and a lower fixed seat are respectively welded at one side of the fixed column, the lower fixed seat is positioned below the upper fixed seat, a slide bar is fixedly connected between the upper fixed seat and the lower fixed seat, a lead screw is arranged at one side of the slide bar, the lead screw is connected between the upper fixed seat and the lower fixed seat through the rotation of a bearing, the utility model is provided with a slide block, a lead screw and a crank which are mutually matched for use, the height of a tooling frame can be adjusted, when the height of the tooling is adjusted, the, thereby can be quick adjustment frock frame's height.

Description

Tooling for oil-immersed transformer lead

Technical Field

The utility model relates to a transformer manufacturing technology field specifically is an oil-immersed transformer frock for lead wire.

Background

In the production and manufacturing process of the transformer, a high-voltage lead is an indispensable important part; how to improve efficiency and high-quality completion work in manufacturing process is a difficult problem that puzzles the manufacturers all the time, because the high-pressure lead wire need accomplish in advance and go into the jar just can guarantee that whole process high quality is accomplished, and the frock for the lead wire just plays important effect like this, and the frock for the transformer lead wire comprises accessories such as square steel, fastener, chassis, and the high-pressure tap switch does not have accurate fixed point in the lead wire process, and accurate fixed point is decided by the size of three direction: 1. the height dimension from the bottom to the upper part of the transformer body; 2. the size from the center of the body to the left and right direction; 3. the size from the center of the body to the direction of the high pressure side.

However, the frock for lead wire that uses during current transformer production still has some not enough, mostly be fixed structure like the frock for lead wire, can't adjust tool rack height and lead screw length size according to the ware body size, thereby can't satisfy not accurate processing of unidimensional transformer high voltage lead wire, and then work efficiency and product quality have been reduced, in addition, the bracing piece of the frock for lead wire now adopts the welding mode with the chassis more to be connected, thereby lead to the bracing piece can't dismantle, be not convenient for accomodate it. Therefore, the tooling for the lead of the oil-immersed transformer is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a frock is used to oil-immersed transformer lead wire, still there are some not enough with the frock for lead wire used when proposing current transformer production in solving above-mentioned background art, if the frock is used to lead wire mostly is fixed structure, can't adjust frock frame height and lead screw length size according to the ware body size, thereby can't satisfy not unidimensional transformer high-pressure lead wire's accurate processing, and then work efficiency and product quality have been reduced, in addition, the bracing piece of the frock is used to current lead wire adopts the welding mode with the chassis more to be connected, thereby lead to the bracing piece can't dismantle, be not convenient for carry out the problem of accomodating to it.

In order to achieve the above object, the utility model provides a following technical scheme: a tooling for an oil-immersed transformer lead comprises a chassis, wherein a first fixed cylinder is welded at the central position of the upper end of the chassis, the upper end of the first fixed cylinder is detachably connected with a fixed column, a first connector is welded on the lower end face of the fixed column, the first connector is in threaded connection with the first fixed cylinder, an upper fixed seat and a lower fixed seat are respectively welded on one side of the fixed column, the lower fixed seat is positioned below the upper fixed seat, a slide rod is fixedly connected between the upper fixed seat and the lower fixed seat, a lead screw is arranged on one side of the slide rod, the lead screw is rotatably connected between the upper fixed seat and the lower fixed seat through a bearing, the upper end of the lead screw penetrates above the upper fixed seat, the upper end of the lead screw is fixedly connected with a crank, a slide block is in threaded connection with the outer side of, one end of the connecting pipe is in threaded connection with a screw rod, and one end of the screw rod is fixedly connected with a switch fixing opening.

Preferably, one end of the connecting pipe is fixedly connected with a second connector, and the second connector is in threaded connection with a second fixing cylinder.

Preferably, the upper end face of the sliding block is provided with a threaded hole and a sliding hole, the sliding hole is located on one side of the threaded hole, the lead screw is in threaded connection with the inside of the threaded hole, and the sliding rod is in sliding connection with the inside of the sliding hole.

Preferably, four groups of through holes are formed in the upper end face of the base plate.

Preferably, the fixing column is a fixing column with a square structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with slider, lead screw and crank, make it use of mutually supporting, can adjust the height of frock frame, when adjusting the height of frock, rotate the crank for the lead screw rotates, and pivoted lead screw promotes the slider and reciprocates, thereby the height of regulation frock frame that can be quick.

2. The utility model discloses a with each spare part adoption threaded connection's mode to the convenience carries out the dismouting to it, and convenient to accomodate carries, has improved the convenience of lead wire frock.

3. The utility model discloses an adopt threaded connected mode with lead screw and connecting pipe to make things convenient for the length of accommodate the lead screw with the connecting pipe, realized the regulation to frock frame length, improved its practicality.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the fixing column of the present invention;

FIG. 3 is a schematic structural view of the connecting tube of the present invention;

fig. 4 is a schematic view of the top view structure of the slider of the present invention.

In the figure: 1. a chassis; 2. a first fixed cylinder; 3. fixing a column; 4. a slider; 5. a slide bar; 6. an upper fixed seat; 7. a crank; 8. a second fixed cylinder; 9. a connecting pipe; 10. a switch fixing opening; 11. a screw rod; 12. a lead screw; 13. a lower fixed seat; 14. a first connector; 15. a second connector; 16. a threaded hole; 17. and (4) a slide hole.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a tooling for an oil-immersed transformer lead comprises a chassis 1, wherein a first fixed cylinder 2 is welded at the central position of the upper end of the chassis 1, a fixed column 3 is detachably connected to the upper end of the first fixed cylinder 2, a first connector 14 is welded on the lower end face of the fixed column 3, the first connector 14 is in threaded connection with the first fixed cylinder 2, an upper fixed seat 6 and a lower fixed seat 13 are respectively welded on one side of the fixed column 3, the lower fixed seat 13 is positioned below the upper fixed seat 6, a sliding rod 5 is fixedly connected between the upper fixed seat 6 and the lower fixed seat 13, a lead screw 12 is arranged on one side of the sliding rod 5, the lead screw 12 is rotatably connected between the upper fixed seat 6 and the lower fixed seat 13 through a bearing, the upper end of the lead screw 12 penetrates above the upper fixed seat 6, a crank 7 is fixedly connected to the upper end of the, a second fixed cylinder 8 is welded on one side of the sliding block 4, one end of the second fixed cylinder 8 is detachably connected with a connecting pipe 9, one end of the connecting pipe 9 is in threaded connection with a screw rod 11, and one end of the screw rod 11 is fixedly connected with a switch fixing opening 10;

the one end fixedly connected with second connector 15 of connecting pipe 9, second connector 15 and the fixed section of thick bamboo 8 threaded connection of second have made things convenient for connecting pipe 9 can be dismantled with the fixed section of thick bamboo 8 of second through second connector 15, threaded hole 16 and slide opening 17 have been seted up to slider 4 up end, slide opening 17 is located threaded hole 16 one side, lead screw 12 threaded connection is inside threaded hole 16, slide bar 5 sliding connection is inside slide opening 17 for slider 4 can make a round trip movement between last fixing base 6 and lower fixing base 13, four groups of through-holes have been seted up to chassis 1 up end, have made things convenient for through the bolt with chassis 1 fixed, fixed column 3 is the fixed column of square structure, has made things convenient for the installation fixed to last fixing base 6 and lower fixing base 13.

Specifically, during the use, through being provided with slider 4, lead screw 12 and crank 7, make it use of mutually supporting, can adjust the height of frock frame, when adjusting the height of frock, rotate crank 7, make lead screw 12 rotate, and pivoted lead screw 12 promotes slider 4 and reciprocates, thereby the height of regulation frock frame that can be quick, and adopt threaded connection's mode with each spare part, thereby conveniently carry out the dismouting to it, convenient to accomodate and carry, the convenience of lead wire frock has been improved, through adopting threaded connected mode with lead screw 11 and connecting pipe 9, thereby the length of accommodate lead screw 11 and connecting pipe 9 has been made things convenient for, realized the regulation to frock frame length, the practicality has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oil-immersed transformer is frock for lead wire, includes chassis (1), its characterized in that: the chassis is characterized in that a first fixed cylinder (2) is welded at the center of the upper end of the chassis (1), the upper end of the first fixed cylinder (2) is detachably connected with a fixed column (3), a first connecting head (14) is welded on the lower end face of the fixed column (3), the first connecting head (14) is in threaded connection with the first fixed cylinder (2), an upper fixed seat (6) and a lower fixed seat (13) are respectively welded on one side of the fixed column (3), the lower fixed seat (13) is positioned below the upper fixed seat (6), a sliding rod (5) is fixedly connected between the upper fixed seat (6) and the lower fixed seat (13), a lead screw (12) is arranged on one side of the sliding rod (5), the lead screw (12) is rotatably connected between the upper fixed seat (6) and the lower fixed seat (13) through a bearing, the upper end of the lead screw (12) penetrates through the upper part of the upper fixed seat (6, the lead screw (12) outside threaded connection has slider (4), slider (4) one side welding has the solid fixed cylinder of second (8), the solid fixed cylinder of second (8) one end can be dismantled and be connected with connecting pipe (9), connecting pipe (9) one end threaded connection has lead screw (11), lead screw (11) one end fixedly connected with switch fixed opening (10).

2. The tooling for the oil-immersed transformer lead wire according to claim 1, characterized in that: one end fixedly connected with second connector (15) of connecting pipe (9), second connector (15) and the fixed section of thick bamboo of second (8) threaded connection.

3. The tooling for the oil-immersed transformer lead wire according to claim 1, characterized in that: threaded holes (16) and sliding holes (17) are formed in the upper end face of the sliding block (4), the sliding holes (17) are located on one side of the threaded holes (16), the lead screw (12) is in threaded connection inside the threaded holes (16), and the sliding rod (5) is in sliding connection inside the sliding holes (17).

4. The tooling for the oil-immersed transformer lead wire according to claim 1, characterized in that: four groups of through holes are formed in the upper end face of the chassis (1).

5. The tooling for the oil-immersed transformer lead wire according to claim 1, characterized in that: the fixing column (3) is a fixing column with a square structure.