CN213496176U

CN213496176U - Bending device of steel-cored aluminum strand

Info

Publication number: CN213496176U
Application number: CN202022320082.1U
Authority: CN
Inventors: 曹凤亭
Original assignee: Nantong Mingguang Electric Wire Co ltd
Current assignee: Nantong Mingguang Electric Wire Co ltd
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-22
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a bending device of steel-cored aluminum strand wires, including the operation panel, be fixed with the cylinder body on the operation panel, be provided with the piston rod on the cylinder body, sliding sleeve is equipped with the rod cover on the piston rod, is fixed with the extrusion seat on the rod cover, is provided with the reference column on the operation panel, is fixed with first threaded rod on the reference column, and fixed embedding has the built-in cover that slides and run through with first threaded rod on the operation panel, and the screw thread is provided with the first thread bush of hugging closely with the operation panel contact on the first threaded rod. The stranded wire can be bent and processed by matching the extrusion seat with the positioning column, and the stranded wire is formed in one step, so that the bending die is simple and convenient, the extrusion seat and the positioning column are conveniently detached and replaced in the mean square mode, and the assembling is convenient according to the actual bending requirement.

Description

Bending device of steel-cored aluminum strand

Technical Field

The utility model belongs to the technical field of the steel-cored aluminum strand wires, specifically be a bending device of steel-cored aluminum strand wires.

Background

The steel-cored aluminum strand is a reinforced wire formed by twisting a single-layer or multi-layer aluminum strand outside a galvanized steel-cored wire, and is mainly applied to the industries of electric power and power transmission lines.

The steel core is arranged inside the aluminum-clad steel wire, the aluminum wire is wound around the steel core in a twisting mode outside the aluminum-clad steel wire, the steel core mainly plays a role in increasing strength, and the aluminum stranded wire mainly plays a role in transmitting electric energy.

When arranging, the existing steel-cored aluminum strand needs to be bent when meeting the corner position, and the whole steel-cored aluminum strand is high in compressive strength, difficult to bend manually, poor in manual bending effect and high in repetition frequency, and easily damages the strand

Disclosure of Invention

An object of the utility model is to provide a bending device of steel-cored aluminum strand wires to solve the problem of bending to the stranded conductor.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a bending device of steel-cored aluminum strand wires, includes the operation panel, be fixed with the cylinder body on the operation panel, be provided with the piston rod on the cylinder body, sliding sleeve is equipped with the rod cover on the piston rod, be fixed with the extrusion seat on the rod cover, be provided with the reference column on the operation panel, be fixed with first threaded rod on the reference column, fixed embedding has the built-in cover that slides and run through with first threaded rod on the operation panel, the screw thread is provided with the first thread bush of hugging closely with the operation panel contact on the first threaded rod.

Preferably, the piston rod is provided with a groove, the groove is provided with a bayonet lock connected through a spring in a sliding mode, and the telescopic reset stability of the bayonet lock is guaranteed.

Preferably, the rod sleeve is provided with a through hole, the clamping pin and the through hole are arranged in a sliding insertion mode, and the extrusion seat is convenient to replace and can be assembled according to actual needs.

Preferably, be fixed with the barrel on the operation panel, the interpolation is provided with the second threaded rod in the barrel, and the lower extreme of second threaded rod is fixed with the base, can adjust the height of operation panel, the workman's of being convenient for processing operation.

Preferably, a limiting groove is formed in the barrel, a limiting block is fixed on the second threaded rod, the limiting block and the limiting groove are arranged in a sliding mode, and the barrel and the second threaded rod are prevented from slipping.

Preferably, the second threaded rod is provided with a second threaded sleeve in a threaded manner, the second threaded sleeve is in contact fit with the barrel, and the barrel can be erected and supported to fix the height.

Preferably, a handle is fixed on the second threaded sleeve, the handle is of a curved structure, and the second threaded sleeve can conveniently rotate to enable the second threaded sleeve to be in threaded movement with the second threaded rod.

Compared with the prior art, the beneficial effects of the utility model are that: the stranded wire can be bent and processed by matching the extrusion seat with the positioning column, and the stranded wire is formed in one step, so that the bending die is simple and convenient, the extrusion seat and the positioning column are conveniently detached and replaced in the mean square mode, and the assembling is convenient according to the actual bending requirement.

Drawings

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

FIG. 2 is a schematic top view of the extrusion seat and the positioning post of the present invention;

fig. 3 is a schematic view of the bayonet part according to the present invention.

In the figure: 1. a cylinder body; 11. a piston rod; 12. a rod sleeve; 13. a pressing base; 14. a positioning column; 15. a built-in sleeve; 16. a first threaded rod; 17. a first threaded sleeve; 18. an operation table; 2. a groove; 21. a bayonet lock; 22. a spring; 23. a through hole; 3. a barrel; 31. a second threaded rod; 32. a base; 4. a limiting groove; 41. a limiting block; 5. a second threaded sleeve; 51. a handle.

Detailed Description

Referring to fig. 1 and 2, the bending device for the steel-cored aluminum strand comprises an operation table 18, wherein a cylinder body 1 is fixed on the operation table 18, a piston rod 11 is arranged on the cylinder body 1, a rod sleeve 12 is slidably sleeved on the piston rod 11, an extrusion seat 13 is fixed on the rod sleeve 12, a positioning column 14 is arranged on the operation table 18, a first threaded rod 16 is fixed on the positioning column 14, a built-in sleeve 15 which slidably penetrates through the first threaded rod 16 is fixedly embedded in the operation table 18, and a first threaded sleeve 17 which is in contact with and clings to the operation table 18 is arranged on the first threaded rod 16 in a threaded manner.

Referring to fig. 1 and 3, a groove 2 is formed in the piston rod 11, and a bayonet 21 connected through a spring 22 is slidably disposed on the groove 2 to ensure the stable extension and retraction of the bayonet 21.

Referring to fig. 1 and 3, the rod sleeve 12 is provided with a through hole 23, and the locking pin 21 and the through hole 23 are slidably inserted into each other, so that the extrusion seat 13 can be conveniently replaced and assembled according to actual requirements.

Referring to fig. 1, a barrel 3 is fixed on the operating platform 18, a second threaded rod 31 is inserted into the barrel 3, and a base 32 is fixed at the lower end of the second threaded rod 31, so that the height of the operating platform 18 can be adjusted, and the processing operation of workers is facilitated.

Referring to fig. 1, a limiting groove 4 is formed in the barrel 3, a limiting block 41 is fixed on the second threaded rod 31, and the limiting block 41 and the limiting groove 4 are slidably disposed, so that the barrel 3 and the second threaded rod 31 are prevented from slipping.

Referring to fig. 1, the second threaded rod 31 is provided with a second threaded sleeve 5 in a threaded manner, and the second threaded sleeve 5 is in contact with the cylinder 3, so that the cylinder 3 can be supported and supported in an erected manner, and the height of the cylinder can be fixed.

Referring to fig. 1, a handle 51 is fixed on the second threaded sleeve 5, and the handle 51 is a curved structure, so that the second threaded sleeve 5 can be rotated to move with the second threaded rod 31.

The working principle of the scheme is as follows: when the steel-cored aluminum strand needs to be bent, a bending position is firstly paved on the operating platform 18 and corresponds to the positioning column 14, and then the bending position is pushed forward through the piston rod 11 of the cylinder body 1, so that the extrusion seat 13 is matched with the positioning column 14 to bend the strand.

When the positioning column 14 needs to be replaced, the positioning column 14 can be detached by the threaded disengagement of the first threaded sleeve 17 and the first threaded rod 16, and when the size of the extrusion seat 13 needs to be replaced, the clamping pin 21 is pressed to enable the compression spring 22 to disengage from the through hole 23, so that the detachment is completed.

When the height of the operation table 18 needs to be adjusted, the height can be adjusted by sliding the cylinder 3 on the second threaded rod 31, and the cylinder 3 can be erected and positioned in height by the threaded arrangement of the second threaded sleeve 5 and the second threaded rod 31.

Claims

1. The utility model provides a bending device of steel-cored aluminum strand wires, includes operation panel (18), its characterized in that: be fixed with cylinder body (1) on operation panel (18), be provided with piston rod (11) on cylinder body (1), sliding sleeve is equipped with rod cover (12) on piston rod (11), be fixed with extrusion seat (13) on rod cover (12), be provided with reference column (14) on operation panel (18), be fixed with first threaded rod (16) on reference column (14), fixed embedding has built-in cover (15) that slide and run through with first threaded rod (16) on operation panel (18), screw thread is provided with first thread bush (17) of hugging closely with operation panel (18) contact on first threaded rod (16).

2. The bending device for steel-cored aluminum strands according to claim 1, wherein: the piston rod (11) is provided with a groove (2), and the groove (2) is provided with a bayonet (21) connected through a spring (22) in a sliding manner.

3. The bending device for steel-cored aluminum strands according to claim 2, wherein: the rod sleeve (12) is provided with a through hole (23), and the bayonet (21) and the through hole (23) are inserted in a sliding mode.

4. The bending device for steel-cored aluminum strands according to claim 1, wherein: a barrel (3) is fixed on the operating platform (18), a second threaded rod (31) is inserted into the barrel (3), and a base (32) is fixed at the lower end of the second threaded rod (31).

5. The bending device for steel-cored aluminum strands according to claim 4, wherein: a limiting groove (4) is formed in the barrel (3), a limiting block (41) is fixed on the second threaded rod (31), and the limiting block (41) and the limiting groove (4) are arranged in a sliding mode.

6. The bending device for steel-cored aluminum strands according to claim 5, wherein: and a second thread sleeve (5) is arranged on the second threaded rod (31) in a threaded manner, and the second thread sleeve (5) is contacted and attached with the barrel body (3).

7. The bending device for steel-cored aluminum strands according to claim 6, wherein: a handle (51) is fixed on the second threaded sleeve (5), and the handle (51) is of a curved structure.