CN111266480A

CN111266480A - Electrical engineering wire stripping bending device

Info

Publication number: CN111266480A
Application number: CN202010084792.0A
Authority: CN
Inventors: 孙晶; 高博
Original assignee: Liaoning University of Technology
Current assignee: Liaoning University of Technology
Priority date: 2020-02-10
Filing date: 2020-02-10
Publication date: 2020-06-12
Anticipated expiration: 2040-02-10
Also published as: CN111266480B

Abstract

The invention discloses a wire stripping and bending device for electrical engineering, and mainly relates to the field of electrical engineering. The automatic cutting machine comprises a workbench, the top of workstation is equipped with the base, the bottom of base is equipped with the slider, be equipped with the spout that suits with the slider on the workstation, the top of base is equipped with first V type wheel, the bottom of workstation is equipped with the cylinder, the left and right sides of spout all is equipped with the backup pad, the both ends at the top of backup pad all are equipped with V type wheelset, two be equipped with the sliding seat between the V type wheelset, the top of sliding seat is equipped with the stand, the top of stand is equipped with the horizontal plate, the vertical adjusting screw that is equipped with on the horizontal plate, the bottom welding of adjusting screw has the knife tip, the knife tip downside is equipped with the support screw. The invention has the beneficial effects that: it can adjust wire stripping length, can satisfy different user demands, and accomplishes the wire stripping when bending, can improve production efficiency.

Description

Electrical engineering wire stripping bending device

Technical Field

The invention relates to the field of electrical engineering, in particular to a wire stripping and bending device for electrical engineering.

Background

In the field of electrical engineering, when wiring is conducted on switch cabinets, electrical appliance cabinets and the like, manual bending and peeling at two ends are needed to be conducted on wires, time and labor are wasted, especially for wires with thick diameters, manual bending is extremely labor-consuming, in addition, due to the fact that proficiency of different workers is different, wire cores are extremely prone to being damaged during peeling, wire stripping and bending of existing automatic wire stripping and bending equipment are conducted separately, wire stripping is conducted firstly and then bending is conducted, and although the problem that manual operation is time-consuming and labor-consuming is solved, a large improvement space still exists in production efficiency.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and provides a wire stripping and bending device for electrical engineering, which can simultaneously perform bending and wire stripping, can adjust the length of a stripped wire, can meet different use requirements, can complete wire stripping while bending, and can improve the production efficiency.

In order to achieve the purpose, the invention is realized by the following technical scheme:

the electric engineering wire stripping and bending device comprises a workbench, wherein a base is arranged at the top of the workbench, a sliding block is arranged at the bottom of the base, a sliding groove matched with the sliding block is formed in the workbench, a first V-shaped wheel is arranged at the top of the base, an air cylinder is arranged at the bottom of the workbench, the length direction of the air cylinder is parallel to that of the sliding groove, a cylinder barrel of the air cylinder is fixed at the bottom of the workbench, the outer end of a piston rod of the air cylinder is fixedly connected with the sliding block, supporting plates are arranged on the left side and the right side of the sliding groove and rotatably connected with the workbench, V-shaped wheel sets are arranged at the two ends of the top of the supporting plate and comprise two second V-shaped wheels, a movable seat is arranged between the two V-shaped wheel sets and is arranged on the supporting plate, and the position of the movable seat on the supporting plate is adjustable, the top of sliding seat is equipped with the stand, the top of stand is equipped with the horizontal plate, the vertical adjusting screw that is equipped with on the horizontal plate, the bottom welding of adjusting screw has the knife tip, the knife tip downside is equipped with the support screw, support screw and sliding seat threaded connection.

Preferably, one side of one of the supporting plates, which is far away from the sliding groove, is provided with a positioning plate, and the bottom of the positioning plate is provided with a magnetic base.

Preferably, one side that the spout was kept away from to the backup pad is equipped with V type piece, V type piece rotates with the workstation to be connected, the top of V type piece is equipped with the briquetting, the briquetting passes through the screw and is connected with V type piece.

Preferably, the bottom of backup pad is equipped with the back shaft, be equipped with the mounting hole that a plurality of and support axle suit along the direction with the spout vertically on the workstation, the bottom of back shaft is equipped with the baffle that suits with the mounting hole, the baffle is located the downside of workstation, the baffle passes through fixed screw and back shaft fixed connection, be equipped with thrust ball bearing between baffle and the workstation.

Preferably, a T-shaped groove is formed between the two V-shaped wheel sets, a T-shaped block matched with the T-shaped groove is arranged at the bottom of the movable seat, and a fastening bolt is arranged on the T-shaped block.

Preferably, a rubber cap is arranged at the top of the supporting screw.

Preferably, the distance between the two second V-shaped wheels is adjustable.

Preferably, the top of the first V-shaped wheel is provided with an anti-drop plate.

Compared with the prior art, the invention has the beneficial effects that:

the air cylinder is used for driving the first V-shaped wheel to move along the sliding groove, and the V-shaped wheel group is used for positioning a wire to be processed; when the wire drawing device is used, a wire penetrates through the V-shaped wheel group on one support plate, is inserted into the V-shaped wheel group on the other support plate after being abutted by the first V-shaped wheel, the first V-shaped wheel is pushed by the air cylinder to move, the wire drives the support plate to rotate, and the V-shaped wheel group provides guidance for the sliding of the wire and reduces the sliding resistance of the wire; the supporting screw provides support for the wire rod, and the supporting height of the wire rod can be adjusted by rotating the supporting screw; the height of a tool nose can be adjusted by rotating the adjusting screw, so that the stripping depth is adjusted, and the wire core is prevented from being damaged; the wire stripping length can be adjusted by adjusting the position of the movable seat on the supporting plate, different use requirements can be met, the wire stripping process is automatically completed when the wire stripping process is bent, the wire stripping work is completed when the wire stripping process is bent, and the production efficiency can be improved.

Drawings

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

FIG. 2 is a top view of the present invention;

fig. 3 is a schematic view of the connection structure of the columns.

The reference numbers in the drawings: 1. a work table; 2. a base; 3. a slider; 4. a chute; 5. a first V-shaped wheel; 6. a cylinder; 7. a support plate; 8. a V-shaped wheel set; 9. a movable seat; 10. a column; 11. a horizontal plate; 12. adjusting screws; 13. a knife tip; 14. a support screw; 15. positioning a plate; 16. a magnetic base; 17. a V-shaped block; 18. briquetting; 19. a support shaft; 20. a baffle plate; 21. a T-shaped groove; 22. a T-shaped block; 23. fastening a bolt; 24. a rubber cap; 25. and (4) an anti-drop plate.

Detailed Description

The invention will be further illustrated with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Further, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teaching of the present invention, and these equivalents also fall within the scope of the present application.

Example 1: as shown in the attached drawings 1-3, the invention relates to an electrical engineering wire stripping and bending device, which comprises a workbench 1, wherein the workbench 1 consists of an iron plate and four supporting legs welded at the bottom of the iron plate. The top of workstation 1 is equipped with base 2, the bottom of base 2 is equipped with slider 3, the spout 4 that suits with slider 3 is seted up at the middle part of workstation 1, and spout 4 can be followed to base 2 and slided, and spout 4 is the rectangular hole of seting up on iron plate, and the one end that base 2 was kept away from to slider 3 is inserted in spout 4 after, is located the downside of iron plate. First V type wheel 5 is installed at the top of base 2, the bottom of workstation 1 is equipped with cylinder 6, the length direction of cylinder 6 is parallel with the length direction of spout 4, the cylinder of cylinder 6 passes through the staple bolt to be fixed in the bottom of workstation 1, the outer end of the piston rod of cylinder 6 passes through bolt and slider 3 fixed connection, and cylinder 6 is flexible can promote base 2 and slide along spout 4 for drive first V type wheel 5 slides along spout 4. The left and right sides of spout 4 all is equipped with backup pad 7, backup pad 7 passes through back shaft 19 and is connected with workstation 1 rotation. V type wheelset 8 is all installed at the both ends at the top of backup pad 7, V type wheelset 8 includes two second V type wheels, and V type wheelset 8 is used for treating the processing wire rod and fixes a position, and the wire rod passes between two second V type wheels. In order to be applicable to the wire rods of different diameters, two distance between the second V-shaped wheels is adjustable, and the second V-shaped wheels are installed on the supporting plate 7 through the screws, are provided with a plurality of threaded holes on the supporting plate 7, and can adjust the distance between the two second V-shaped wheels through installing the screws in different threaded holes, so that the use requirements of the wire rods of different diameters can be met. A movable seat 9 is arranged between the two V-shaped wheel sets 8, the movable seat 9 is mounted on the supporting plate 7, the position of the movable seat 9 on the supporting plate 7 is adjustable, the length of the stripped wire can be adjusted by adjusting the position of the movable seat 9 on the supporting plate 7, different use requirements can be met, in order to facilitate the adjustment of the position of the movable seat, a T-shaped groove 21 is arranged between the two V-shaped wheel sets 8, a T-shaped block 22 which is adaptive to the T-shaped groove 21 is arranged at the bottom of the movable seat 9, the movable seat 9 can slide along the T-shaped groove 21, a fastening bolt 23 is arranged on the T-shaped block 22, the fastening bolt 23 vertically penetrates through the T-shaped block 22, a threaded hole which is adaptive to the fastening bolt 23 is vertically arranged on the T-shaped block 22, the fastening bolt 23 is screwed, and the T-shaped groove 21 can be fixed by utilizing the friction force between the fastening bolt 23 and the T-shaped, and further, the position of the movable seat 9 is fixed, and further, the fastening bolt 23 adopts a butterfly screw, so that manual adjustment is facilitated. The wire stripping machine is characterized in that an upright post 10 is welded at the top of the movable seat 9, a horizontal plate 11 is welded at the top of the upright post 10, an adjusting screw 12 and a threaded hole matched with the adjusting screw 12 are vertically arranged on the horizontal plate 11, a cutter point 13 is welded at the bottom of the adjusting screw 12, and the height of the cutter point 13 can be adjusted by rotating the adjusting screw 12, so that the wire stripping depth is adjusted, and wire cores are prevented from being damaged. The supporting screw 14 is arranged on the lower side of the tool nose 13, the supporting screw 14 is in threaded connection with the movable seat 9, the supporting screw 14 supports the wire, and the supporting screw 14 is rotated to adjust the supporting height of the wire. Preferably, in order to prevent the supporting screw 14 from wearing the wires, the top of the supporting screw 14 is sleeved with a rubber cap 24.

When the wire stripping device is used, a wire passes through the V-shaped wheel group 8 on one supporting plate 7, the wire is inserted into the V-shaped wheel group 8 on the other supporting plate 7 after the first V-shaped wheel 5 is abutted against the first V-shaped wheel 5, then the height of the cutter point 13 and the supporting height of the supporting screw 14 are adjusted, the first V-shaped wheel 5 is pushed by the air cylinder 6 to move, the wire drives the supporting plate 7 to rotate, the V-shaped wheel group 8 provides guidance for the sliding of the wire, the sliding resistance of the wire is reduced, the wire stripping process is automatically completed when the wire is bent, the wire stripping work is completed when the wire is bent, and the production efficiency can be improved.

Example 2: on the basis of embodiment 1, in order to ensure the size requirement of bending, one side of one of the supporting plates 7, which is far away from the chute 4, is provided with a positioning plate 15, the bottom of the positioning plate 15 is provided with a magnetic base 16, the position of the positioning plate 15 is fixed by utilizing the suction force between the magnetic base 16 and an iron plate, after the positioning plate 15 is adjusted to a proper position, the wire rod is sequentially inserted through the V-shaped wheel group 8 on the supporting plate 7, which is far away from the positioning plate 15, to abut against the positioning plate 15 for processing and positioning, and the size requirement of bending is ensured. In order to flare-out the processing to crooked wire rod to guarantee the quality of bending, one side that spout 4 was kept away from to backup pad 7 is equipped with V type piece 17, V type piece 17 rotates with workstation 1 to be connected, the top of V type piece 17 is equipped with briquetting 18, briquetting 18 passes through the screw and is connected with V type piece 17, screws up the screw and can firmly fix the tip of wire rod between briquetting 18 and V type piece 17, utilizes cylinder 6 outwards to promote first V type wheel 5 again, can prop the curved part on the wire rod straight, props up the wire rod back, loosens the screw, can carry out bending and skinning of wire rod. Further, in order to prevent the wire from falling off the first V-shaped wheel, a falling-off preventing plate 25 is provided on the top of the first V-shaped wheel 5. Furthermore, in order to be suitable for bending and peeling wires with different lengths, a supporting shaft 19 is arranged at the bottom of the supporting plate 7, the supporting shaft 19 is a stepped shaft with a large upper diameter and a small lower diameter, a plurality of mounting holes matched with the supporting shaft 19 are formed in the workbench 1 in the direction perpendicular to the sliding groove 4, the inner diameter of each mounting hole is larger than the lower diameter of the stepped shaft and smaller than the upper diameter of the stepped shaft, a baffle plate 20 matched with the mounting holes is arranged at the bottom of the supporting shaft 19, the outer diameter of the baffle plate 20 is larger than the inner diameter of the mounting hole, the baffle plate 20 is positioned at the lower side of the workbench 1, the baffle plate 20 is fixedly connected with the supporting shaft 19 through fixing screws, threaded holes matched with the fixing screws are formed in the bottom of the supporting shaft 19, a thrust ball bearing is arranged between the baffle plate 20 and the workbench 1, and the, the position of the supporting plate 7 can be adjusted, and the wire rod adjusting device can be suitable for processing wire rods with different lengths.

Claims

1. The utility model provides an electrical engineering wire stripping bending device, includes workstation (1), its characterized in that: the top of the workbench (1) is provided with a base (2), the bottom of the base (2) is provided with a sliding block (3), the workbench (1) is provided with a sliding groove (4) matched with the sliding block (3), the top of the base (2) is provided with a first V-shaped wheel (5), the bottom of the workbench (1) is provided with a cylinder (6), the length direction of the cylinder (6) is parallel to the length direction of the sliding groove (4), a cylinder barrel of the cylinder (6) is fixed at the bottom of the workbench (1), the outer end of a piston rod of the cylinder (6) is fixedly connected with the sliding block (3), the left side and the right side of the sliding groove (4) are respectively provided with a support plate (7), the support plates (7) are rotatably connected with the workbench (1), two ends of the top of the support plates (7) are respectively provided with a V-shaped wheel set (8), and the V-shaped wheel sets (8) comprise two second V-, two be equipped with sliding seat (9) between V type wheelset (8), install on backup pad (7) sliding seat (9), just adjustable position of sliding seat (9) on backup pad (7), the top of sliding seat (9) is equipped with stand (10), the top of stand (10) is equipped with horizontal plate (11), the vertical adjusting screw (12) that is equipped with on horizontal plate (11), the bottom welding of adjusting screw (12) has knife tip (13), knife tip (13) downside is equipped with supporting screw (14), supporting screw (14) and sliding seat (9) threaded connection.

2. The electrical engineering wire stripping bending device of claim 1, wherein: one side of one of the supporting plates (7) far away from the sliding groove (4) is provided with a positioning plate (15), and the bottom of the positioning plate (15) is provided with a magnetic base (16).

3. The electrical engineering wire stripping bending device of claim 1, wherein: one side that spout (4) were kept away from in backup pad (7) is equipped with V type piece (17), V type piece (17) are rotated with workstation (1) and are connected, the top of V type piece (17) is equipped with briquetting (18), briquetting (18) are connected with V type piece (17) through the screw.

4. The electrical engineering wire stripping bending device of claim 1, wherein: the bottom of backup pad (7) is equipped with back shaft (19), workstation (1) is gone up and is equipped with a plurality of and back shaft (19) adapted mounting hole along the direction with spout (4) vertically, the bottom of back shaft (19) is equipped with baffle (20) that suit with the mounting hole, baffle (20) are located the downside of workstation (1), baffle (20) are through fixed screw and back shaft (19) fixed connection, be equipped with thrust ball bearing between baffle (20) and workstation (1).

5. The electrical engineering wire stripping bending device of claim 1, wherein: two be equipped with T type groove (21) between V type wheelset (8), the bottom of sliding seat (9) is equipped with T type piece (22) that suit with T type groove (21), be equipped with fastening bolt (23) on T type piece (22).

6. The electrical engineering wire stripping bending device of claim 1, wherein: the top of the supporting screw (14) is provided with a rubber cap (24).

7. The electrical engineering wire stripping bending device of claim 1, wherein: the distance between the two second V-shaped wheels is adjustable.

8. The electrical engineering wire stripping bending device of claim 1, wherein: the top of the first V-shaped wheel (5) is provided with an anti-drop plate (25).