CN219899764U

CN219899764U - Busbar bending auxiliary device

Info

Publication number: CN219899764U
Application number: CN202320983490.6U
Authority: CN
Inventors: 吴俊�; 唐嘉律
Original assignee: Changzhou Dingli Auto Parts Co ltd
Current assignee: Changzhou Dingli Auto Parts Co ltd
Priority date: 2023-04-27
Filing date: 2023-04-27
Publication date: 2023-10-27
Anticipated expiration: 2033-04-27

Abstract

The utility model belongs to the technical field of busbar bending, in particular to a busbar bending auxiliary device. According to the utility model, the busbar is placed from the placing groove through the locking piece, and extends to the lower part of the pressing part through the gap between the locking piece and the supporting table, so that the part of the busbar needing bending is positioned at the bending part, then the locking bolt is rotated, and the busbar is locked at the gap between the locking piece and the supporting table through the locking piece, so that the busbar is stably limited, and the busbar is prevented from shifting in the bending process.

Description

Busbar bending auxiliary device

Technical Field

The utility model relates to the technical field of busbar bending, in particular to a busbar bending auxiliary device.

Background

The bus bars are also called bus bar, and are the names of conductive materials on the power distribution equipment. The electric wire is equivalent to an electric wire, no insulating layer is arranged, and color paint representing phase sequence is painted outside the electric wire and is mainly used for connecting an indoor transformer to a power distribution cabinet, then to a power supply main gate and then to each split gate. The busbar refers to a copper bar or an aluminum bar connected with a total switch in the electric cabinet and a switch in each shunt circuit in the power supply system.

Chinese patent publication No. CN216801200U discloses a busbar bending machine, and this published patent includes base, location rotating member and afterburning pole, and one side of the upper surface of base is provided with rotatable location rotating member, and the one end of location rotating member is provided with detachable afterburning pole, and the second pin sets up in the middle part of the upper surface of location rotating member.

But above-mentioned published patent still has certain not enough to busbar bending, and above-mentioned published patent is usually by the manual work in real time, and manual bending in-process is more laborious, and long-time manual bending is tired easily to can not be fine carry out spacingly to the copper bar, and the busbar takes place the skew easily at the in-process of bending, thereby causes the copper bar shaping quality poor.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art, and provides a busbar bending auxiliary device for solving the problems.

The utility model provides a busbar auxiliary device that bends, includes the brace table and installs the subassembly of bending on the brace table, the subassembly of bending includes locking piece, support frame, pneumatic cylinder and portion of exerting pressure, the locking piece pass through the locking bolt lock be fixed in on the brace table, and with be formed with the clearance of placing female row between the standing groove on the brace table, the support frame install in a tip of brace table, pneumatic cylinder fixed mounting in the top of support frame, the portion of exerting pressure install in pneumatic cylinder output department through the linking board, and its both ends slide in the spout on the support frame, the brace table is close the one end department demountable installation of portion of exerting pressure has the portion of bending.

Through adopting above-mentioned technical scheme, automatic bending is more laborsaving to busbar can carry out spacingly when bending, makes busbar steadily bend.

The upper end face of the bending part is flush with the bottom face of the placing groove.

By adopting the technical scheme, the initial placement level of the busbar is ensured.

The supporting table is close to one end of the pressing part and is provided with a clamping groove, and the bending part is detachably arranged in the clamping groove.

By adopting the technical scheme, the bending parts can be replaced according to the needs, so that the busbar is bent to form the bends with different radians.

A gap is reserved between one end face, close to the bending part, of the pressing part.

By adopting the technical scheme, the busbar is conveniently bent.

The bending part comprises a fixing plate and a first bending plate, the first bending plate is of a cylindrical structure and is embedded in the clamping groove, the fixing plate penetrates through the first bending plate, and two ends of the fixing plate outwards extend to the outer parts of two sides of the supporting table.

By adopting the technical scheme, the bending part of the busbar can have larger radian according to the requirement.

The bending part comprises a fixing plate and a second bending plate, the second bending plate is integrally formed by a semi-cylindrical structure and a cuboid structure, the semi-cylindrical structure of the second bending plate is embedded in the clamping groove, the fixing plate penetrates through the second bending plate, and two ends of the fixing plate outwards extend to the outer parts of two sides of the supporting table.

By adopting the technical scheme, the radian of the bending part of the busbar is smaller as required.

The busbar bending auxiliary device has the beneficial effects that:

1. the busbar is placed from the placing groove through the locking piece, and extends to the lower part of the pressing part through a gap between the locking piece and the supporting table, so that the part of the busbar to be bent is positioned at the bending part, then the locking bolt is rotated, and the busbar is locked at the gap between the locking piece and the supporting table through the locking piece, so that the busbar is stably limited, and the busbar is prevented from being deviated in the bending process;

2. through setting up pneumatic cylinder and portion of exerting pressure, drive pneumatic cylinder promotes the portion of exerting pressure through the linking board and moves down along the spout, when the portion of exerting pressure moves down and contacts female row, exerts pressure to female row to bend female row, according to the needs of bending, make the portion of exerting pressure move down to the preset distance, automatic bending, more laborsaving.

Drawings

FIG. 1 is a schematic diagram of the whole structure of a busbar bending auxiliary device provided by the utility model;

FIG. 2 is a schematic diagram of a pressing assembly of the busbar bending auxiliary device according to the present utility model;

FIG. 3 is a schematic diagram of a locking assembly of the busbar bending auxiliary device according to the present utility model;

FIG. 4 is a diagram showing the position of a locking slot of a locking assembly of a busbar bending auxiliary device according to the present utility model;

FIG. 5 is a schematic structural diagram of a locking assembly of a busbar bending auxiliary device according to a first embodiment of the present utility model;

fig. 6 is a schematic structural diagram of a locking assembly of a busbar bending auxiliary device according to an embodiment of the present utility model.

In the figure: 1. a support table; 101. a placement groove; 102. a bending part; 1021. a fixing plate; 1022. a first bending plate; 1023. a second bending plate; 103. a clamping groove; 2. a locking member; 201. a locking bolt; 3. a support frame; 301. a chute; 4. a hydraulic cylinder; 5. a splice plate; 6. a pressing part.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the attached drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Referring to fig. 1-3, a busbar bending auxiliary device comprises a supporting table 1 and a bending assembly mounted on the supporting table 1, wherein the bending assembly comprises a locking piece 2, a supporting frame 3, a hydraulic cylinder 4 and a pressing part 6, the locking piece 2 is locked on the supporting table 1 through a locking bolt 201, a gap for placing a busbar is formed between the locking piece and a placing groove 101 on the supporting table 1, the supporting frame 3 is mounted at one end part of the supporting table 1, the hydraulic cylinder 4 is fixedly mounted at the top end of the supporting frame 3, the pressing part 6 is mounted at the output end of the hydraulic cylinder 4 through a connecting plate 5, two ends of the pressing part slide in a sliding groove 301 on the supporting frame 3, and a bending part 102 is detachably mounted at one end part of the supporting table 1 close to the pressing part 6;

the locking bolts 201 are arranged in two groups, respectively penetrate through two sides of the locking piece 2 correspondingly, are connected with the supporting table 1 in a rotating mode, the distance between the bottom of the locking piece 2 and the bottom surface of the placing groove 101 can be adjusted through rotating the locking bolts 201, so that the busbar can be placed conveniently, simultaneously, the busbar is arranged tightly, the busbar can be bent conveniently, the width of the lower end portion of the locking piece 2 is matched with the width of the placing groove 101, the bottom surface of the locking piece 2 is arranged in a plane, the supporting frame 3 is welded to one end portion of the supporting table 1, the length of the connecting plate 5 at the output end of the hydraulic cylinder 4 is half of the length of the pressing portion 6, the center point of the connecting plate 5 and the center point of the pressing portion 6 are arranged on the same vertical line, and the pressing portion 6 is perpendicular to the hydraulic cylinder 4, so that the pressing portion 6 is kept on the supporting frame 3 to slide up and down in a horizontal state.

The upper end surface of the bending part 102 is flush with the bottom surface of the placing groove 101;

when placing the busbar, the busbar is in a horizontal state at the position of the placing groove 101, and the upper end face of the bending part 102 is flush with the bottom face of the placing groove 101, so that the busbar is in a horizontal position, the busbar is ensured to be placed horizontally, and subsequent bending is performed.

A clamping groove 103 is formed in one end part of the supporting table 1, which is close to the pressing part 6, and the bending part 102 is detachably arranged in the clamping groove 103;

referring to fig. 4, the clamping groove 103 is provided with an arc structure, and through holes communicated with the clamping groove 103 are formed in the supporting table 1 at two sides of the clamping groove 103, so that the clamping groove 103 can be conveniently mounted on the dismounting bending portion 102.

A gap is reserved between one end surface of the pressing part 6, which is close to the bending part 102;

since the busbar needs to be pressed by the pressing portion 6 and bent in conjunction with the bending portion 102, the busbar needs to be bent with the clearance.

Example 1

Referring to fig. 5, a schematic structural diagram of a bending portion 102 provided in the first embodiment of the present utility model is shown in fig. 6, and the bending portion 102 is shown in fig. 5:

the bending part 102 comprises a fixed plate 1021 and a first bending plate 1022, the first bending plate 1022 is of a cylindrical structure and is embedded in the clamping groove 103, the fixed plate 1021 penetrates through the first bending plate 1022, and two ends of the fixed plate 1021 extend outwards to the outer parts of two sides of the supporting table 1;

in the installation, the first bending plate 1022 may be placed in the clamping groove 103, and then the fixing plate 1021 is inserted into the first bending plate 1022 through the through hole on one side of the support table 1, and extends out of the through hole on the other side of the support table 1, so as to fix the first bending plate 1022.

Example two

Based on the bending portion 102 provided in the first embodiment, another bending portion 102 is provided in the second embodiment of the present utility model, please refer to fig. 6, which is a schematic structural diagram of the bending portion 102 provided in the second embodiment of the present utility model, as shown in fig. 6, the bending portion 102:

the fixing plate 1021 penetrates through the second bending plate 1023, and two ends of the fixing plate 1021 extend outwards to the outer parts of two sides of the supporting table 1;

when in installation, the semi-cylindrical structure of the second bending plate 1023 can be placed in the clamping groove 103, then the fixing plate 1021 passes through the through hole on one side of the supporting table 1 and is inserted into the second bending plate 1023, and extends out from the through hole on the other side of the supporting table 1, so as to fix the second bending plate 1023.

Working principle: when the busbar is used, the busbar is placed in the placing groove 101, passes through the gap between the locking piece 2 and the supporting table 1 and extends to the lower part of the pressing part 6, the part of the busbar to be bent is located at the bending part 102, then the locking bolt 201 is rotated, the busbar is locked at the gap between the locking piece 2 and the supporting table 1 through the locking piece 2, then the hydraulic cylinder 4 can be driven to push the pressing part 6 to move downwards along the sliding groove 301 through the connecting plate 5, when the pressing part 6 moves downwards to contact the busbar, the busbar is pressed, so that the busbar is bent, and the pressing part 6 moves downwards to a preset distance according to the bending requirement.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.

Claims

1. The utility model provides a busbar auxiliary device that bends, includes brace table (1) and installs the subassembly of bending on brace table (1), its characterized in that: the bending assembly comprises a locking piece (2), a supporting frame (3), a hydraulic cylinder (4) and a pressing part (6), wherein the locking piece (2) is locked on the supporting table (1) through a locking bolt (201), a gap for placing a busbar is formed between the locking piece and a placing groove (101) on the supporting table (1), the supporting frame (3) is installed at one end of the supporting table (1), the hydraulic cylinder (4) is fixedly installed at the top end of the supporting frame (3), the pressing part (6) is installed at the output end of the hydraulic cylinder (4) through a connecting plate (5), two ends of the pressing part slide in a sliding groove (301) on the supporting frame (3), and the supporting table (1) is close to one end of the pressing part (6) and the bending part (102) is detachably installed.

2. The busbar bending auxiliary device according to claim 1, wherein: the upper end face of the bending part (102) is flush with the bottom face of the placing groove (101).

3. The busbar bending auxiliary device according to claim 2, wherein: a clamping groove (103) is formed in one end portion, close to the pressing portion (6), of the supporting table (1), and the bending portion (102) is detachably mounted in the clamping groove (103).

4. A busbar bending assistance device according to claim 3, wherein: a gap is reserved between one end face, close to the bending part (102), of the pressing part (6).

5. The busbar bending auxiliary device according to claim 4, wherein: the bending part (102) comprises a fixing plate (1021) and a first bending plate (1022), the first bending plate (1022) is of a cylindrical structure and is embedded into the clamping groove (103), the fixing plate (1021) penetrates through the first bending plate (1022), and two ends of the fixing plate outwards extend to the outer parts of two sides of the supporting table (1).

6. The busbar bending auxiliary device according to claim 4, wherein: the bending part (102) comprises a fixed plate (1021) and a second bending plate (1023), the second bending plate (1023) is integrally formed by a semi-cylindrical structure and a cuboid structure, the semi-cylindrical structure of the second bending plate is embedded in the clamping groove (103), the fixed plate (1021) penetrates through the second bending plate (1023), and two ends of the fixed plate outwards extend to the outer parts of two sides of the supporting table (1).