CN210669313U

CN210669313U - Novel pneumatic cable circular cutting processing platform

Info

Publication number: CN210669313U
Application number: CN201921928082.0U
Authority: CN
Inventors: 崔冬建; 苏文将; 白行; 冯硕
Original assignee: Norinco International Cooperation Ltd
Current assignee: Norinco International Cooperation Ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-06-02
Anticipated expiration: 2029-11-11

Abstract

The utility model belongs to the track traffic field relates to a novel pneumatic cable circular cutting processing platform. Pneumatic cable ring cuts processing platform includes air compressor and processing platform two parts. The processing platform is provided with a No. 1 cylinder, a No. 2 cylinder, a No. 3 cylinder, a base sliding groove, an air inlet switch and a ring cutter mounting frame. No. 1 cylinder, No. 2 cylinder level are placed, and No. 3 cylinders and No. 2 cylinders are placed perpendicularly and are fixed together, and No. 3 cylinders can be in the quick travel in the base spout that corresponds, and the switch that admits air controls the cylinder motion on the processing platform. This power cable circular cutting processing platform through setting up recess, cylinder and arc sword, utilizes foot control ground switch control aerodynamic drive, stirs the piece that pulls, and the cylinder drives the arc sword and removes to reached the effect of circular cutting cable, the cylinder once action is accomplished the back and is utilized cylinder reaction control arc sword to move back the position fast, has improved the availability factor of cable circular cutting ware, and it is more convenient to use.

Description

Novel pneumatic cable circular cutting processing platform

Technical Field

The utility model belongs to the track traffic field relates to a novel pneumatic cable circular cutting processing platform.

Background

With the rapid and stable development of urban rail transit in recent years, the effect of a stray system in rail transit cannot be ignored, and according to the requirement of the stray system, each track bed board and each bridge deck need to be connected through the steel bars electrically, so the circular cutting workload is huge in the cable head manufacturing process, 42300 direct current cables are adopted in the Lahel orange line project, the efficiency of cable head processing and manufacturing needs to be improved urgently, the cutting speed is improved along with the application of a manual cable circular cutter, however, the manual cable circular cutter also needs to be controlled by skilled workers manually to perform circular cutting, the requirement on labor skill level is high, and the manufacturing efficiency is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a can control cable circular cutting's position and cable circular cutting one shot forming's cable circular cutting processing platform, it is inefficient to have solved cable head preparation, problem that manual work volume is complicated.

(II) technical scheme

The utility model provides a following technical scheme:

a novel pneumatic cable circular cutting machining platform comprises an air compressor and a machining platform. The processing platform is provided with a No. 1 cylinder, a No. 2 cylinder, a No. 3 cylinder, a base sliding groove, an air inlet switch and a ring cutter mounting frame. No. 1 cylinder, No. 2 cylinder level are placed, and No. 3 cylinders and No. 2 cylinders are placed perpendicularly and are fixed together, and No. 3 cylinders can be in the quick travel in the base spout that corresponds, and the switch that admits air controls the cylinder motion on the processing platform.

The adjustable cable puller is located in front of the ring cutter mounting frame and consists of a fixed cable clamp and a movable cable clamp, the movable cable clamp is connected with the No. 1 cylinder, the fixed cable clamp and the movable cable clamp a cable terminal and loosen the cable terminal through controlling the stroke of the No. 1 cylinder, and according to the hole depth of the cable terminal clamp, the distance between the cable ring cutter and the end part of a cable is adjusted, so that the cable cutting position is matched with the hole depth of the cable clamp.

The adjustable cable puller is positioned in front of the ring cutter mounting rack, the ring cutter mounting rack is arranged on a base sliding chute and is divided into a fixed part and a movable part, and the movable part is connected with the No. 2 cylinder; the opposite surfaces of the fixed part and the movable part of the ring cutter mounting frame are symmetrically provided with grooves, the ring cutters are respectively arranged in the two grooves, and the ring cutters are arc-shaped cutters.

Controlling the cylinder No. 1 to enable the fixed wire clamp and the movable wire clamp to fasten the cable, and controlling the stroke of the cylinder No. 2 to enable the stroke of the blade to be matched with the diameter of the cable to be cut; after the cutting of the cable ring cutter is completed, the ring cutter mounting frame is driven to move together by the rapid movement in the sliding groove of the cylinder base No. 3 which is longitudinally arranged, the waste cable sheath is stripped by the ring cutter, after the stripping is completed, the cylinder No. 3 drives the cylinder No. 2 to return to the original position together, and the ring cutter in the groove of the movable part of the mounting frame is controlled to rapidly retreat by the reaction of the cylinder No. 2.

Compared with the prior art, the utility model provides a pneumatic power cable circular cutting processing platform possesses following beneficial effect:

1. this power cable circular cutting platform through setting up the recess, putting thing groove, cylinder and arc sword, utilizes foot control ground switch control aerodynamic drive, stirs the pulling block, and the cylinder drives the arc sword and removes to reached the effect of circular cutting cable, the cylinder is once moved in addition and is accomplished the back and utilize cylinder reaction control arc sword to move back the position fast, has improved the availability factor of cable circular cutting ware, and it is more convenient to use.

2. This power cable circular cutting platform utilizes the cylinder to add the guide bar in the base spout quick travel, has avoided using the gear class to prevent that the connecting rod from rocking the stability that influences the arc sword, through to the slip of cylinder on the channel to and the injecing of cylinder slip stroke, thereby make the arc sword more stable, prevent simultaneously that cylinder stroke too big or the undersize from leading to the incision inaccurate to need secondary operation just can shell and cut.

Drawings

Fig. 1 is a top view of the novel pneumatic cable circular cutting processing platform provided by the present invention;

fig. 2 is a schematic view of the fixing of the ring cutter and the No. 2 cylinder provided by the present invention;

fig. 3 is the utility model provides a novel pneumatic cable ring cuts processing platform's schematic structure view.

Detailed Description

Aiming at the connection of the stray cable system at the anti-stray terminal reserved on the track slab and the bridge surface, the cable cross section designed in the industry is also 150-300mm²Various models, 1 x 185 dc cables for the lahel orange line project,

referring to fig. 1 to 3, the utility model provides a pair of novel pneumatic cable ring cuts processing platform, including air compressor and processing platform two parts. The processing platform is provided with a No. 1 cylinder 1, a No. 2 cylinder 2, a No. 3 cylinder 3, a base chute, an air inlet switch, a cable puller head and a ring cutter mounting rack. No. 1 cylinder, No. 2 cylinder level are placed, and No. 3 cylinders and No. 2 cylinders are placed perpendicularly and are fixed together, and No. 3 cylinders can be in the quick travel in the base spout that corresponds, and the switch that admits air controls the cylinder motion on the processing platform. The air compressor charges the air cylinder through the air inlet and outlet 4 to realize the control of the movement of the air cylinder.

The adjustable cable jacking head consists of a fixed cable clamp and a movable cable clamp, the movable cable clamp is connected with the cylinder No. 1, the fixed cable clamp and the movable cable clamp a cable terminal and loosen the cable terminal through controlling the stroke of the cylinder No. 1, and the distance between a cable ring cutter and the end part of a cable is adjusted according to the hole depth of the cable terminal clamp, so that the cable cutting position is matched with the hole depth of the cable clamp.

The adjustable cable puller is positioned in front of the ring cutter mounting rack, the ring cutter mounting rack is arranged on a base sliding chute and is divided into a fixed part and a movable part, and the movable part is connected with the No. 2 cylinder; the opposite surfaces of the fixed part and the movable part of the mounting frame are symmetrically provided with grooves, the ring-cutting knives are respectively arranged in the two grooves, and the ring-cutting knives are arc-shaped knives.

Controlling the cylinder No. 1 to enable the fixed wire clamp and the movable wire clamp to fasten the cable, and controlling the stroke of the cylinder No. 2 to enable the stroke of the blade to be matched with the diameter of the cable to be cut; after the cutting of the cable ring cutter is completed, the ring cutter mounting frame is driven to move together by the quick movement in the sliding groove of the No. 3 cylinder base which is longitudinally arranged, and the waste cable sheath is stripped by the ring cutter. After the stripping is finished, the No. 3 cylinder drives the No. 2 cylinder to return to the original position together, and the reaction of the No. 2 cylinder is utilized to control the ring cutter in the groove of the movable part of the mounting frame to rapidly retreat.

FIG. 2 is a fixing mode of a No. 2 air cylinder and an arc-shaped knife, wherein the No. 2 air cylinder controls the arc-shaped knife to fix a groove, a sliding chute of a base of a processing platform moves to perform circular cutting and stripping cutting on a cable sheath, and the cable sheath is rapidly withdrawn by the action of the air cylinder in the direction after cutting; in addition, the hole depth of the cable terminal clamp is fixed, the cable jacking device is adjusted after the cable circular cutting position is determined according to calculation, the cable position is directly fixed to the end head of the jacking part during subsequent cable circular cutting, marking time is saved, and cable cutting efficiency is improved.

In conclusion, the power cable circular cutting machining platform solves the problem that the arc-shaped cutter is unstable in cutting due to deformation and shaking of the common connecting rod by arranging the cylinder type component to move in a matched manner with the sliding groove of the machining platform; the bidirectional operation speed of the air cylinder is high, so that the single time of clamping, fixing and retreating the cable is saved; the cable position is fixed by arranging the end head of the cable jacking device, so that the cable circular cutting position is matched with the terminal wire clamp; the labor force quantity is released through the use of the foot switch, and the circular cutting processing platform is operated by a single person; the control of the size of the cut is realized by controlling the stroke of the arc-shaped cutter traction cylinder, the use range of the cable ring cutting blade is enlarged, and the problems that the opening of the cutter cannot be adjusted and the application range is small are solved.

Claims

1. A novel pneumatic cable circular cutting machining platform is characterized by comprising an air compressor and a machining platform; the processing platform is provided with a No. 1 cylinder, a No. 2 cylinder, a No. 3 cylinder, a base chute, an air inlet switch, a cable puller head and a ring cutter mounting rack; the No. 1 cylinder and the No. 2 cylinder are horizontally arranged, the No. 3 cylinder and the No. 2 cylinder are vertically arranged and fixed, the No. 3 cylinder can rapidly move in a corresponding base chute, and the movement of the cylinder on the processing platform is controlled through an air inlet switch; the air compressor is used for providing power for the air cylinder;

the adjustable cable jacking head consists of a fixed cable clamp and a movable cable clamp, the movable cable clamp is connected with the No. 1 cylinder, and the fixed cable clamp and the movable cable clamp a cable terminal and loosen the cable terminal by controlling the stroke of the No. 1 cylinder;

the adjustable cable puller is positioned in front of the ring cutter mounting rack, the ring cutter mounting rack is arranged on a base sliding chute and is divided into a fixed part and a movable part, and the movable part is connected with the No. 2 cylinder; grooves are symmetrically designed on the opposite surfaces of the fixed part and the movable part of the ring cutter mounting rack, and the ring cutters are respectively arranged in the two grooves;

control No. 1 cylinder, make activity fastener and fixed fastener fastening cable, control through the stroke to No. 2 cylinders, the stroke that makes the blade matches with the diameter of the cable that will cut, after the cutting of cable ring cutter is accomplished, drive and move together with No. 2 cylinder connecting ring cutter mounting bracket by the interior high-speed motion of No. 3 cylinder base spouts of vertical setting again, utilize the ring cutter to peel off abandonment cable skin, peel off the completion back, No. 3 cylinders drive No. 2 cylinders and get back to the normal position together, utilize the ring cutter in the movable part recess of No. 2 cylinder reaction control mounting brackets to retreat rapidly.

2. The novel pneumatic cable trepanning tooling platform of claim 1, wherein the trepanning tool is an arcuate tool.

3. The novel pneumatic cable ring cutting platform as claimed in claim 1 or 2, wherein the distance between the ring cutter and the end of the cable is adjusted according to the hole depth of the cable terminal fixing clamp and the movable clamp, so that the cable cutting position matches the clamp hole depth.

4. The new pneumatic cable girth cutting platform of claim 3, wherein the air inlet switch is a foot switch.