CN211564366U

CN211564366U - Communication engineering wire cutting device

Info

Publication number: CN211564366U
Application number: CN202020179107.8U
Authority: CN
Inventors: 张辰锐
Original assignee: Luliang University
Current assignee: Luliang University
Priority date: 2020-02-18
Filing date: 2020-02-18
Publication date: 2020-09-25
Anticipated expiration: 2030-02-18

Abstract

The utility model discloses a communication engineering electric wire cutting device, the on-line screen storage device comprises a base, the top fixed mounting of base has the montant, and one side fixed mounting of montant has the horizontal pole, and the bottom fixed mounting of horizontal pole has telescopic cylinder, and fixed mounting has the cutting machine on telescopic cylinder's the output shaft, and the equal fixed mounting in both sides of telescopic cylinder output shaft has the connecting rod, and the bottom of two connecting rods is fixed mounting respectively has first rack and second rack, and first rack is located between montant and the cutting machine, the top fixed mounting of base has the dead lever, rotates on the dead lever and installs two L type poles. The utility model discloses simple structure, convenient to use can press from both sides tightly simple and convenient, efficient to the electric wire at the in-process of cutting.

Description

Communication engineering wire cutting device

Technical Field

The utility model relates to a communication engineering field, concretely relates to communication engineering electric wire cutting device.

Background

The method needs that a plurality of wires and cables with the same length are needed in communication engineering to facilitate signal access, at present, when the wires are connected, the wires brought by workers are generally coiled wires, when the method is used, the wires with a certain length are pulled out according to needs to be cut off and then installed, the method needs that the workers cooperate with one person to take the wire coil and pull the wires to obtain the needed wires, the workers estimate the wires by naked eyes and then manually take scissors to cut the wires, and if a large number of wires need to be cut, the method is low in efficiency and large in labor consumption.

In traditional mechanical equipment, when cutting the electric wire, can't fix the electric wire and press from both sides tightly, also can cause unnecessary trouble when the cutting.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the communication engineering wire cutting device is provided, automatic cutting can be realized, and wires can be clamped in the cutting process.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a communication engineering electric wire cutting device, the on-line screen storage device comprises a base, the top fixed mounting of base has the montant, and one side fixed mounting of montant has the horizontal pole, and the bottom fixed mounting of horizontal pole has telescopic cylinder, and fixed mounting has the cutting machine on telescopic cylinder's the output shaft, and the equal fixed mounting in both sides of telescopic cylinder output shaft has the connecting rod, and the bottom of two connecting rods is fixed mounting respectively has first rack and second rack, and first rack is located between montant and the cutting machine, the top fixed mounting of base has the dead lever, rotates on the dead lever and installs two L type poles, the top fixed mounting of base has branch, rotates on the branch and installs bar gear, and bar gear meshes with the second rack mutually.

Furthermore, the strip gear is sleeved with an elliptical wheel, and the elliptical wheel is located between the two L-shaped rods.

Furthermore, semicircular grooves are formed in one side, close to each other, of each of the two L-shaped rods, and the two semicircular grooves are located on one side, far away from the elliptical wheel, of the fixing rod.

Furthermore, round rods are fixedly mounted on the two L-shaped rods, and the same spring is fixedly mounted between the two round rods.

Furthermore, a rotating hole is formed in one side, close to the first gear, of the vertical rod, a lead screw is installed in the rotating hole in a rotating mode, one end of the lead screw extends out of the rotating hole and is sleeved with a gear, and the gear is meshed with the first rack.

Furthermore, the bottom fixed mounting of lead screw has the receiving box, and the bottom fixed mounting of receiving box has the slider, and slider slidable mounting is at the top of base, and the receiving box is located between gear and the dead lever.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

for solving and having efficiency among the prior art lower, consume the manpower great, when cutting the electric wire, can't carry out the electric wire fixed clamp tight problem, this design has provided the design of automatic cutting electric wire, has solved this problem, can press from both sides tightly simple and convenient, efficient to the electric wire at the in-process of cutting.

1. The utility model discloses in, through starting hydraulic cylinder, drive the second rack and move down, the second rack drives bar gear's rotation at the in-process that moves down, drives the rotation of elliptical wheel then, and two L type poles can be extruded to the elliptical wheel, make then two semicircular groove be close to each other, press from both sides the electric wire between the semicircular groove tightly.

2. The utility model discloses in, all device linkages are closed the hydraulic cylinder of starting entirely and are realized, and is simple and convenient, and is automatic strong.

3. The utility model discloses in, the rotation of drive gear is moved through the downward removal of first rack, drives the lead screw then and removes to L type pole for under the receiving box removed semicircular groove, the electric wire that is dropped by the cutting machine cutting this moment just can drop on the receiving box, and is simple and convenient, and is automatic strong.

Drawings

Fig. 1 is a schematic structural diagram of a wire cutting device for communication engineering.

Fig. 2 is a schematic structural diagram of a part a of a wire cutting device for communication engineering.

Fig. 3 is a schematic structural diagram of a part B of a wire cutting device for communication engineering.

1-a base; 2-a strut; 3-fixing the rod; 4-a gear; 5-hole turning; 6-a screw rod; 7-vertical rod; 8-a first rack; 9-a cross bar; 10-a hydraulic oil cylinder; 11-a cutter; 12-a connecting rod; 13-a second rack; 14-a receiving box; 15-bar gear; 16-an elliptical wheel; 17-round bar; 18-a spring; 19-L-shaped rods; 20-semicircular groove.

Detailed Description

In the technical scheme:

14. 15, 16, 19, 20 are the invention which contains substantial innovative components.

12. 13, 17, 18 are for realizing the utility model discloses the required connectivity component of technical scheme.

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

As shown in fig. 1-3, the electric wire cutting device for communication engineering comprises a base 1, the top fixed mounting of base 1 has montant 7, one side fixed mounting of montant 7 has horizontal pole 9, the bottom fixed mounting of horizontal pole 9 has telescopic cylinder 10, fixed mounting has cutting machine 11 on telescopic cylinder 10's the output shaft, the equal fixed mounting in both sides of telescopic cylinder 10 output shaft has connecting rod 12, the bottom of two connecting rod 12 is fixed mounting respectively has first rack 8 and second rack 13, first rack 8 is located between montant 7 and cutting machine 11, the top fixed mounting of base 1 has dead lever 3, it installs two L type poles 19 to rotate on the dead lever 3, the top fixed mounting of base 1 has branch 2, it installs bar gear 15 to rotate on branch 2, bar gear 15 meshes with second rack 13 mutually.

Example 2

As shown in fig. 1-3, an elliptical wheel 16 is sleeved on the bar gear 15, the elliptical wheel 16 is located between two L-shaped rods 19, and the second rack 13 moves downwards to drive the rotation of the elliptical wheel 16.

The two L-shaped rods 19 are provided with semicircular grooves 20 at the sides close to each other, the two semicircular grooves 20 are positioned at the side of the fixing rod 3 far away from the elliptical wheel 16, and an electric wire can be placed between the two semicircular grooves 20.

The two L-shaped rods 19 are fixedly provided with round rods 17, the same spring 18 is fixedly arranged between the two round rods 17, and the two L-shaped rods 19 can be reset through the spring 18.

The montant 7 has been seted up near one side of first gear 8 and has been changeed hole 5, changes 5 internal rotations in the hole and install lead screw 6, and outside the one end of lead screw 6 extended to changeing hole 5, and cup jointed gear 4, gear 4 meshed with first rack 8, and the downward movement through first rack 8 drives the rotation of gear 4, drives lead screw 6 to the removal of L type pole 19 then.

The bottom fixed mounting of lead screw 6 has the receiving box 14, and the bottom fixed mounting of receiving box 14 has the slider, and slider slidable mounting is at the top of base 1, and receiving box 14 is located between gear 4 and the dead lever 3, moves to L type pole through lead screw 6 for receiving box 14 moves to semi-circular groove 20 under, and the electric wire that is cut by cutting machine 11 and drops this moment just can drop on receiving box 14.

The utility model provides a communication engineering wire cutting device, through starting hydraulic cylinder 10, it moves down to drive 13, 13 is at the in-process that moves down, drive the rotation of bar gear 15, drive the rotation of elliptical wheel 16 then, elliptical wheel 16 can extrude two L type poles 19, then make two semicircular groove 20 be close to each other, press from both sides the electric wire between semicircular groove 20 tightly, and the rotation of driving gear 4 when the downward movement of first rack 8, drive lead screw 6 and remove to L type pole 19 then, make receiving box 14 remove to semicircular groove 20 under, the electric wire that drops by cutting machine 11 cutting this moment just can drop on receiving box 14.

The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.

Claims

1. The utility model provides a communication engineering wire cutting device, includes base (1), its characterized in that: a vertical rod (7) is fixedly installed at the top of the base (1), a cross rod (9) is fixedly installed at one side of the vertical rod (7), a telescopic cylinder (10) is fixedly installed at the bottom of the cross rod (9), a cutting machine (11) is fixedly installed on an output shaft of the telescopic cylinder (10), connecting rods (12) are fixedly installed on two sides of the output shaft of the telescopic cylinder (10), a first rack (8) and a second rack (13) are respectively fixedly installed at the bottoms of the two connecting rods (12), the first rack (8) is located between the vertical rod (7) and the cutting machine (11), the top of the base (1) is fixedly provided with a fixed rod (3), the fixed rod (3) is rotatably provided with two L-shaped rods (19), the top fixed mounting of base (1) has branch (2), rotates on branch (2) and installs bar gear (15), and bar gear (15) mesh mutually with second rack (13).

2. The cutting device for the electric wire in communication engineering according to claim 1, characterized in that: an elliptical wheel (16) is sleeved on the strip gear (15), and the elliptical wheel (16) is located between the two L-shaped rods (19).

3. The cutting device for the electric wire in communication engineering according to claim 1, characterized in that: the two L-shaped rods (19) are provided with semicircular grooves (20) at one side close to each other, and the two semicircular grooves (20) are located at one side, far away from the elliptical wheel (16), of the fixing rod (3).

4. The cutting device for the electric wire in communication engineering according to claim 1, characterized in that: round rods (17) are fixedly mounted on the two L-shaped rods (19), and a same spring (18) is fixedly mounted between the two round rods (17).

5. The cutting device for the electric wire in communication engineering according to claim 1, characterized in that: the utility model discloses a lead screw, including montant (7), montant (8), the one side of being close to first rack (8) has been seted up and has been changeed hole (5), changes the internal rotation of hole (5) and installs lead screw (6), and the one end of lead screw (6) extends to and changes outside hole (5), and has cup jointed gear (4), and gear (4) mesh mutually with first rack (8).

6. The cutting device for the electric wire in communication engineering according to claim 5, wherein: the bottom of lead screw (6) fixed mounting has receiver box (14), and the bottom fixed mounting of receiver box (14) has the slider, and slider slidable mounting is at the top of base (1), and receiver box (14) are located between gear (4) and dead lever (3).