CN211248490U - Mining cable seal circle peeling device - Google Patents
Mining cable seal circle peeling device Download PDFInfo
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- CN211248490U CN211248490U CN201922421986.0U CN201922421986U CN211248490U CN 211248490 U CN211248490 U CN 211248490U CN 201922421986 U CN201922421986 U CN 201922421986U CN 211248490 U CN211248490 U CN 211248490U
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Abstract
The utility model relates to an electrical machinery processing technology field relates to a mining cable seal circle peeling device particularly. The utility model comprises a base, a cross sliding table support frame, a cross sliding table, a cooling water pump and an operation box, wherein the base is a base with a box body, and a controller is arranged in the box body; a hand wheel driving index plate is arranged on the top of the base, and a three-jaw chuck is arranged on the index plate; the cross sliding table support frame is arranged above the back of the base box body, and a cross sliding table consisting of a horizontal sliding table and a vertical sliding table is arranged on the cross sliding table support frame; a water-cooling high-speed motor is fixedly arranged at the front part of the vertical sliding table, and a double-edge milling cutter is arranged at the shaft end of the high-speed motor; the operation box is arranged on the right side of the cross sliding table supporting frame. The utility model discloses sealing washer cutting qualification rate will improve to more than 98%, and wiring technology ageing will improve about 90%, has effectively improved the qualification rate and the operation security of explosion-proof electrical equipment inlet wire device.
Description
Technical Field
The utility model relates to an electrical machinery processing technology field relates to a mining cable seal circle peeling device particularly.
Background
The coal mine underground electrical equipment is one of important reasons for causing mine fire accidents, so that the coal mine underground electrical equipment is prevented from being detonated, and the coal mine underground electrical equipment has important significance for the safe production of mines. In the electrical operation of coal mines, the lead-in device is a transition device for a cable or a lead of an external circuit of the explosion-proof electrical equipment to enter the equipment and is a weak link of the explosion-proof electrical equipment, so that the sealing of the lead-in device is very important. The explosion-proof seal ring type lead-in device is the most common seal lead-in device, and in the field construction process, the explosion-proof seal ring needs to be cut according to the thickness of a selected cable so as to be used for threading the cable. The processing quality of the cable hole on the explosion-proof sealing ring is directly related to the explosion-proof performance of the equipment, so the quality regulation of the cable hole is very strict. At present, an electrician knife and an iron file are mainly used for processing sealing rings manually, during cutting, the fixed explosion-proof sealing rings and the cutting are completely dependent on manpower, the labor intensity is high, the processing quality is limited by proficiency, the quality is uneven, the processing time is long, negligence is caused, the sealing rings can be scrapped, the material waste is caused, the processing efficiency is low, and the construction progress is influenced. And the shape of the inner hole of the cut sealing ring is rough, the size of the inner hole of the cut sealing ring cannot meet the technical requirements, and the electric equipment is easy to lose explosion.
Disclosure of Invention
The utility model aims at providing a mining cable seal circle peeling device has effectively reduced explosion-proof electrical equipment inlet wire device because of the unqualified problem of exploding that loses that causes of sealing washer cutting.
The utility model comprises a base, a cross sliding table support frame, a cross sliding table, a dividing disc, a three-jaw chuck and an operation box, wherein the base is a base with a box body, and a plurality of drivers are arranged in the box body; the top of the base is provided with a hand wheel driving index plate, the index plate is provided with a three-jaw chuck, and the index plate is driven to rotate by rotating the hand wheel, so that the three-jaw chucks connected together are driven to rotate along with the index plate; the cross sliding table support frame is vertically arranged above the back of the base box body, the cross sliding table is arranged on the cross sliding table support frame, and the cross sliding table consists of a horizontal sliding table and a vertical sliding table; a 2.2Kw water-cooling high-speed motor is fixedly arranged at the front part of the vertical sliding table, and a double-edge milling cutter is arranged at the shaft end of the high-speed motor; the operation box is arranged on the right side of the cross sliding table supporting frame.
2 stepping motor drivers, 3 switching power supplies and 1 variable frequency controller are installed in the box body of the base, wherein the 2 stepping motor drivers respectively control two stepping motors, namely 1 horizontal sliding table stepping motor and 1 vertical sliding table stepping motor; the 3 switch power supplies respectively supply power to the 2 stepping motor drivers and the touch screen controller panel; the frequency conversion controller independently controls the 2.2Kw water-cooling high-speed motor.
The sliding table comprises a lead screw, a slide way, a sliding block, a sliding plate, a dust cover, a coupling, a stepping motor and the like, wherein the stepping motor is connected with the lead screw through the coupling, the sliding block is arranged on the lead screw, the lead screw rotates, the sliding block horizontally or vertically moves, the sliding plate is arranged on the sliding block and horizontally or vertically moves along with the sliding block, the vertical sliding table is arranged on a horizontal sliding plate of the horizontal sliding table, the stepping motor of the horizontal sliding table drives a lead screw to rotate, the lead screw drives the sliding block to horizontally move, the horizontal sliding plate horizontally moves along with the sliding block, and therefore the; a stepping motor of the vertical sliding table drives a screw rod to rotate, the screw rod drives a sliding block to move up and down, and the vertical sliding plate moves up and down along with the sliding block; a2.2 Kw water-cooling high-speed motor fixing seat is installed on a vertical sliding plate of the vertical sliding table, a high-speed motor is installed on the high-speed motor fixing seat, a double-edge milling cutter is installed at the shaft end of the high-speed motor, a water outlet, a water inlet and a four-core power plug are arranged on the upper portion of the high-speed motor and are connected with a water pump through pipelines, and the high-speed motor is cooled during operation.
The front of the operation box is provided with a touch controller panel, a power emergency stop switch, a power indicator lamp, a current digital display indicator lamp, a voltage digital display indicator lamp, a 2.2Kw high-speed motor power control switch, a 2.2Kw high-speed motor start-stop button, a left stroke control button and a right stroke control button of a horizontal sliding table stepping motor, wherein the left stroke control button and the right stroke control button of the vertical sliding table stepping motor are respectively 1, and the upper stroke control button and the lower stroke control button of the vertical sliding table stepping motor.
According to the outer diameter of the cable, cable radius data are input into a touch screen controller, and a motor is used for driving a milling cutter to strip the inner diameter of the sealing ring.
According to a large number of cutting process calculation and tests, the hardness of the explosion-proof sealing ring is between 45 and 55 degrees Shore, so that the explosion-proof sealing ring is elastic, and therefore, the external diameter of the cable can be tightly combined with the internal diameter of the explosion-proof sealing ring to meet the standard requirement of sealing and explosion-proof during cutting and is smaller than 1mm of the measured actual size. The peeling precision of the device can reach 0.02 mm.
Compared with the prior art, the utility model has the advantages that:
the utility model discloses explosion-proof electrical equipment inlet wire device's qualification rate and operational safety have effectively been improved. The production efficiency is greatly improved, according to the standard requirements of underground explosion-proof electrical equipment of a coal mine, under the condition of no special processing device, even if an electrician who has more than 3 years old and is entitled with the standard explosion-proof sealing ring can be manufactured at the fastest speed, the time is 20 minutes to 30 minutes, and the device can be used for manufacturing the explosion-proof sealing ring within 1 minute. This device of peeling can use high-speed motor to drive the high-speed peeling of milling cutter through the accurate positioning tool position of controller panel input data, and process velocity is fast, and the face roughness of peeling is high to can make in batches. The device can greatly reduce the material cost loss of an electrician in cutting the explosion-proof sealing ring, the cutting qualification rate of the sealing ring is improved to more than 98%, the time efficiency of a wiring process is improved by about 90%, the explosion loss problem of the explosion-proof electrical equipment wire inlet device caused by unqualified cutting of the sealing ring is effectively reduced, and a safety barrier is added for the safe operation of the explosion-proof electrical equipment under a coal mine.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an enlarged schematic view of the high-speed motor.
In the figure: the automatic water-saving control device comprises a base 1, a dividing disc 2, a chuck 3, a jaw 4, a double-edge milling cutter 5, a tapered end 6, a high-speed motor 7, a high-speed motor fixing seat 8, a vertical sliding plate 9, a horizontal sliding table 10, a lead screw 11, a horizontal sliding plate 12, a vertical sliding table 13, a lead screw 14, a step motor 15, a step motor 16, a cross sliding table supporting frame 17, a touch screen controller panel 18, an operating button 19, a hand wheel 20, a step motor driver 21, a switching power supply 22, a frequency converter controller 23, a water inlet 24, a water outlet 25 and a four-core power plug 26.
Detailed Description
As shown in the figure, the mining cable seal ring peeling device comprises a base 1, a cross sliding table supporting frame 17, a cross sliding table, a cooling water pump and an operation box, wherein the base 1 is a base with a box body, 2 stepping motor drivers 21, 3 switching power supplies 22 and 1 frequency conversion controller 23 are installed in the box body, and the 2 stepping motor drivers respectively control two stepping motors, namely 1 horizontal sliding table stepping motor 16 and 1 vertical sliding table stepping motor 15; the 3 switching power supplies 22 respectively supply power to the 2 stepping motor drivers 21 and the touch screen controller panel; the frequency conversion controller 23 independently controls the 2.2Kw water-cooling high-speed motor 7; at base 1 top, install hand wheel 20 drive graduated disk 2, the base of graduated disk 2 uses screwed connection fixed with base 1 top, installs three-jaw chuck 3 on graduated disk 2, has three jack catch 4 on the three-jaw chuck 3, can press from both sides tight work piece, drives graduated disk 2 through rotating hand wheel 20 and rotates to drive three-jaw chuck 3 connected together and rotate along with it.
The cross sliding table supporting frame is vertically installed and made of steel plate materials, is connected with the back of the base box body and is fixedly installed by screws according to the actual height; the cross sliding table is arranged on a cross sliding table supporting frame, the cross sliding table is composed of a horizontal sliding table 10 and a vertical sliding table 13, the horizontal sliding table 10 is composed of a lead screw 11, a slide way, a slide block, a sliding plate 12, a dust cover, a coupling and a stepping motor 16, the stepping motor 16 is connected with the lead screw through a coupling, the slide block is arranged on the lead screw, the lead screw rotates, the slide block moves horizontally, the sliding plate is arranged on the slide block and moves horizontally along with the slide block, the horizontal sliding table 10 is horizontally arranged in the middle, the vertical sliding table 13 is arranged on the horizontal sliding plate 12 of the horizontal sliding table, the vertical sliding table 13 is composed of a lead screw 14, a slide way, a slide block, a vertical sliding plate 9, a dust cover, a coupling and a stepping motor 15, the stepping motor 15 drives the lead; the water-cooling high-speed motor fixing seat 8 with the 2.2Kw water is fixedly installed on a front sliding plate of the vertical sliding table 13, the high-speed motor fixing seat 8 is used for installing the high-speed motor 7 on the vertical sliding plate 9, the double-edge milling cutter 5 is installed at the shaft end of the high-speed motor 7 and is locked through the lock head 6, the water inlet 24 and the water outlet 25 are formed in the upper portion of the high-speed motor 7, the four-core power plug 26 is connected with the water pump through a pipeline, and the high-speed motor.
The control box install on the right side of cross slip table support frame 17, touch controller panel 18, operating button 19 are installed to the control box front panel, power scram switch, power indicator, electric current digital display pilot lamp, voltage digital display pilot lamp, 2.2Kw high speed motor power control, 2.2Kw high speed motor start-stop button, travel control button about horizontal slip table step motor, about each 1, vertical slip table step motor travel control button, each 1 about.
Preparation work:
1. firstly, the power supply is switched on, various indicator lamps of the power supply, the current and the voltage on the panel of the control box are checked to see whether the display is normal or not, and if the display is normal, the next step of work can be carried out.
2. The size of the three-jaw chuck is adjusted through the chuck wrench, and the sealing ring which needs to be processed and manufactured is installed.
3. And adjusting the position of the milling cutter to align the milling cutter with the center of the processed sealing ring.
4. And inputting a cable radius value on the touch screen controller panel according to the diameter of the cable.
5. The horizontal sliding table is adjusted by a button on the control box to extend from the central point to the horizontal direction, and the radius value of the cable is moved leftwards or rightwards.
The processing method comprises the following steps:
1. and starting a 2.2Kw high-speed motor, adjusting the vertical sliding table to move downwards through a button on the control box, processing the processing depth of the sealing ring as required, and descending to a proper position.
2. And the milling cutter drills a hole on the non-layered surface of the machined sealing ring along with the descending process of the motor, and the hole is used as the starting point position of the machined sealing ring.
3. If the rotating speed of the 2.2Kw high-speed motor is not proper, the debugging can be carried out through the frequency converter.
4. After the preparation is finished, namely when the motor is drilled and rotates at a high speed, the hand wheel of the index plate is manually rotated, and the three-jaw chuck provided with the sealing ring rotates together.
5. The inner hole of the sealing ring can be peeled by the relative movement of the stroke of the motor rotation and the rotation of the three-jaw watching plate. And the three-jaw chuck rotates for one circle, and then the sealing ring is manufactured.
6. After the non-layered side of the sealing ring is processed, the layered part is torn off, and the manufacturing of the inlet and outlet sealing ring is finished.
According to the outer diameter of the cable, cable radius data are input into a touch screen controller, and a motor is used for driving a milling cutter to strip the inner diameter of the sealing ring.
4. According to a large number of cutting process calculation and tests, the hardness of the explosion-proof sealing ring is between 45 and 55 degrees Shore, so that the explosion-proof sealing ring is elastic, and therefore, the external diameter of the cable can be tightly combined with the internal diameter of the explosion-proof sealing ring to meet the standard requirement of sealing and explosion-proof during cutting and is smaller than 1mm of the measured actual size. The peeling precision of the device can reach 0.02mm
The shutdown method comprises the following steps:
1. close 2.2Kw high-speed motor through the button and rotate, through the vertical slip table rebound of button adjustment on the control box, the back of the knife height in order not to influence demolish the sealing washer as should be can.
2. And (4) adjusting the three-jaw chuck through a chuck wrench, and removing the machined sealing ring.
Claims (4)
1. A mining cable seal ring peeling device is characterized by comprising a base, a cross sliding table supporting frame, a cross sliding table, an index plate, a three-jaw chuck and an operation box, wherein the base is a base with a box body, and a plurality of drivers are installed in the box body; a hand wheel driving index plate is arranged on the top of the base, and a three-jaw chuck is arranged on the index plate; the cross sliding table support frame is vertically arranged above the back of the base box body, the cross sliding table is arranged on the cross sliding table support frame, and the cross sliding table consists of a horizontal sliding table and a vertical sliding table; a 2.2Kw water-cooling high-speed motor is fixedly arranged at the front part of the vertical sliding table, and a double-edge milling cutter is arranged at the shaft end of the high-speed motor; the operation box is arranged on the right side of the cross sliding table supporting frame.
2. The mining cable seal ring peeling device according to claim 1, characterized in that 2 stepping motor drivers, 3 switching power supplies and 1 frequency conversion controller are installed in the box body of the base, wherein the 2 stepping motor drivers respectively control two stepping motors, namely 1 horizontal sliding table stepping motor and 1 vertical sliding table stepping motor; the 3 switching power supplies respectively supply power to the 2 stepping motor drivers and the touch screen controller panel; the frequency conversion controller independently controls the 2.2Kw water-cooling high-speed motor.
3. The mining cable seal ring peeling device as claimed in claim 1, wherein the sliding table is composed of a lead screw, a slide way, a slide block, a sliding plate, a dust cover, a coupling, and a stepping motor, the stepping motor is connected with the lead screw through the coupling, the slide block is mounted on the lead screw, the lead screw rotates, the slide block moves horizontally or up and down, the sliding plate is mounted on the slide block and moves horizontally or up and down together with the slide block, the vertical sliding table is mounted on a horizontal sliding plate of the horizontal sliding table, the stepping motor of the horizontal sliding table drives the lead screw to rotate, the lead screw drives the slide block to move horizontally, the horizontal sliding plate moves horizontally together with the slide block, and thus the vertical sliding; a stepping motor of the vertical sliding table moves a lead screw to rotate, the lead screw drives a sliding block to move up and down, and the vertical sliding plate moves up and down along with the sliding block; install 2.2Kw water-cooling high speed motor fixing base on the vertical slide of vertical slip table, install high speed motor on the high speed motor fixing base, double-edged milling cutter is installed to the axle head of high speed motor, and high speed motor upper portion has delivery port, water inlet, four-core power plug, is connected with the water pump through the pipeline, cools off its motor during operation.
4. The mining cable sealing ring peeling device of claim 1, wherein the front of the operation box is provided with a touch controller panel, a power emergency stop switch, a power indicator lamp, a current digital display indicator lamp, a voltage digital display indicator lamp, a 2.2Kw high-speed motor power control, a 2.2Kw high-speed motor start-stop button, a horizontal sliding table stepping motor left and right stroke control button, 1 left and right, and 1 vertical sliding table stepping motor stroke control button, 1 up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922421986.0U CN211248490U (en) | 2019-12-30 | 2019-12-30 | Mining cable seal circle peeling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922421986.0U CN211248490U (en) | 2019-12-30 | 2019-12-30 | Mining cable seal circle peeling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211248490U true CN211248490U (en) | 2020-08-14 |
Family
ID=71989165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922421986.0U Active CN211248490U (en) | 2019-12-30 | 2019-12-30 | Mining cable seal circle peeling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211248490U (en) |
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2019
- 2019-12-30 CN CN201922421986.0U patent/CN211248490U/en active Active
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