CN201881427U

CN201881427U - Flange gasket beading machine

Info

Publication number: CN201881427U
Application number: CN201020127146XU
Authority: CN
Inventors: 张永海
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-02-03
Filing date: 2010-02-03
Publication date: 2011-06-29
Anticipated expiration: 2020-02-03

Abstract

The utility model relates to a flange gasket beading machine, which comprises a main framework, a fixing device, a pressure device and a cutting device. The main framework consists of a base, an operating platform, a main vertical tube and a main transverse tube. The fixing device comprises a support plate, a sliding crossbeam, a guide limiting plate, a guide tube, etc. The pressure device comprises a rotary handle, a forcing screw, a central rod, a rotary crossbeam, etc. The cutting device consists of a round cutting knife, a cutting knife shaft, a round cutting knife support, a sliding frame, a sliding frame fastening screw, a locating pin and a locating hole. The flange gasket beading machine has the advantages that the size is standard, so that an eccentric phenomenon during the installation of the beading machine can be avoided; gaskets of a plurality of sizes can be processed, and gaskets of larger sizes can be processed by adjusting the size of the operating platform and the size of the rotary crossbeam; the rims of the outer sections and the inner sections of the gaskets processed are order and smooth; the material utilization rate is improved from 40 percent to 80 percent, so that the cost is greatly reduced; and the beading machine is simple to operate, and is convenient and effort-saving.

Description

The flange gasket edging machine

(1) technical field

The utility model relates to the installing engineering device that a kind of petrochemical industry is built flange, valve, particularly is a kind of flange gasket processing unit (plant).

(2) background technology

In petrochemical industry is built, often use a large amount of flanges, valve arrangement, at flange, when valve is installed, each flange, valve both sides all need to install additional pad.The processing technology of conventional flange pad is: with the sealing surface of flange or valve up, whole asbestos board is placed on the sealing surface of flange or valve, knock asbestos board with hand hammer along edge, sealing surface innner and outer, asbestos board is separated to be disconnected, the asbestos board flange gasket machines, and perhaps the black rubber skin is covered on flange or the valve sealing face, draws round line along flange or edge, valve innner and outer, along line scissors cutting, the blue pad of black rubber pico farad machines then.The flange gasket of selling on the existing market mainly is to utilize the mould punching press, and the pad quality of pad quality of being produced and the processing of above-mentioned processing method is basic identical.

There is following shortcoming in above-mentioned conventional flange pad processing technology: 1, the shim size external diameter according to flange, valve processing is little, because flange sealing surface outermost edge and flange screw hole minimum level size have the distance of 4-10mm, occur off-centre when therefore flange or valve are installed easily, produce leakage phenomenon; 2, Jia Gong gasket edge is irregular; 3, stock utilization is low, and waste is serious; 4, labour intensity is big, and efficiency is low.

(3) summary of the invention

The utility model purpose is to provide the flange gasket processing unit (plant) of a kind of asbestos board or black rubber skin, to reach the shortcomings and deficiencies of improvement conventional flange pad processing technology, shorten the production time, reduce raw material and use, improve the purpose of flange gasket production efficiency.

The utility model is realized by following technical proposals:

The flange gasket edging machine is to comprise main frame, fixture, pressure apparatus and cutter sweep, and main frame is connected with fixture, and fixture is connected with pressure apparatus, and pressure apparatus is connected with cutter sweep; Described main frame is made of base, operating platform, main riser, main transverse tube, fixture is made of gripper shoe, sliding beam, guide and limit plate, guide pipe, center-pole guide pipe and housing pin nut, pressure apparatus is made of rotating handles, housing pin, center-pole, swing bolster, 7 type swing bolsters hook, swing bolster frame and swing bolster axle, and cutter sweep is made of round cutter, cutter axis, round cutter support, slider bar, slider bar holding screw, pilot pin and locating hole;

Described base and operating platform welding, operating platform one end and the welding of main riser one end, the main riser other end and the welding of main transverse tube one end, the main transverse tube other end and the welding of center-pole guide pipe, the design of the left and right sides, center-pole guide pipe lower end is fluted, center-pole is positioned at the center-pole guide pipe, the center-pole the top is conical groove, weld with gripper shoe directly over the main transverse tube, guide pipe is welded on two ends directly over the gripper shoe, sliding beam is positioned at guide pipe, the guide and limit plate is positioned at the gripper shoe left and right sides, weld with sliding beam, sliding beam one end and the welding of housing pin nut, housing pin is positioned at the housing pin nut, housing pin one end and rotating handles welding, housing pin is conical bottom, is stuck in the conical groove in center-pole the top, and center-pole is below and the welding of swing bolster frame, the swing bolster frame blocks swing bolster, by the swing bolster axle swing bolster frame and swing bolster are fixed, pilot pin and swing bolster weld together, and slider bar is enclosed within on the swing bolster, tighten fixing by the slider bar holding screw, cutter supports and the slider bar welding, and round cutter is positioned at cutter to be supported, and is tightened fixing by cutter axis.

Above-mentioned base is round iron pipe, be made as three, main riser and main transverse tube are round iron pipe, gripper shoe is made as square, sliding beam is solid round steel, and guide pipe is round iron pipe, is made as two, the guide and limit plate is iron square, be made as two, rotating handles is solid round steel, and center-pole is solid round steel, the center-pole guide pipe is round iron pipe, 7 type swing bolsters hook is band iron system, and swing bolster is a band steel system, and slider bar is designed to iron trihedral, round cutter is a carbon tool steel system, is the special-purpose cutter of iron pipe.

Operation principle of the present utility model is: asbestos board or black rubber skin are placed on the operating platform, pilot pin is fixed asbestos board or black rubber skin, utilize housing pin when rotation of rotating handles bottom to produce downward pressure, pass to round cutter through center-pole, swing bolster, cutter is passed to asbestos board or black rubber skin to power again, again by both hands rotation swing bolster, asbestos board or black rubber skin are because of being subjected to the effect of cutter cutting force, asbestos board or black rubber are produced separate disconnection, finish pad processing.

The flange gasket of the utility model processing has the following advantages: 1, dimensional standard, and flange or valve eccentric phenomena can not occur when installing; 2, can process the pad of arbitrary dimension between the Φ 80mm-600mm, and can be by adjusting operating platform size, the larger sized pad of swing bolster dimensioned; 3, Jia Gong pad innner and outer section periphery is neat, smooth; 4, stock utilization is increased to 80% by 40%, has significantly reduced cost; 5, simple to operate, laborsaving light, can process a pad in general 1-3 minute, be 3-5 times of traditional handicraft.

(4) description of drawings

Accompanying drawing 1 is an overall structure elevation of the present utility model;

Accompanying drawing 2 is vertical views of the present utility model.

Among the last figure: round cutter 1, operating platform 2, pilot pin 3, cutter axis 4, cutter support 5, slider bar 6, slider bar holding screw 7, swing bolster 8, swing bolster axle 9, swing bolster frame 10,7 type swing bolsters hook 11, center-pole 12, center-pole guide pipe 13, housing pin 14, housing pin nut 15, rotating handles 16, guide pipe 17, guide and limit plate 18, sliding beam 19, gripper shoe 20, main transverse tube 21, main riser 22, base 23, locating hole 24.

(5) specific embodiment

As shown in Figure 1, above-mentioned flange gasket edging machine device is made up of round cutter 1, operating platform 2, pilot pin 3, cutter axis 4, cutter support 5, slider bar 6, slider bar holding screw 7, swing bolster 8, swing bolster axle 9, swing bolster frame 10,7 type swing bolsters hook 11, center-pole 12, center-pole guide pipe 13, housing pin 14, housing pin nut 15, rotating handles 16, guide pipe 17, guide and limit plate 18, sliding beam 19, gripper shoe 20, main transverse tube 21, main riser 22, base 23, locating hole 24.Base 23 is set to three, weld together with operating platform 2, operating platform 2 one ends and main riser 22 1 ends weld together, main riser 22 other ends and main transverse tube 21 1 ends weld together, main transverse tube 21 other ends and center-pole guide pipe 13 weld together, and the design of the left and right sides, center-pole guide pipe 13 lower end is fluted.Center-pole 12 is positioned at center-pole guide pipe 13, and center-pole 12 the tops are conical grooves.Weld together with gripper shoe 20 directly over the main transverse tube 21, guide pipe 17 is set to two, be welded on two ends directly over the gripper shoe 20, sliding beam 19 is positioned at guide pipe 17, guide and limit plate 18 is set to two, be positioned at gripper shoe 20 left and right sides, weld together with sliding beam 19, sliding beam 19 1 ends and housing pin nut 15 weld together, housing pin 14 is positioned at housing pin nut 15, housing pin 14 1 ends and rotating handles 16 weld together, housing pin 14 is conical bottom, is stuck in the conical groove in center-pole 12 the tops.Center-pole 12 below welds together with swing bolster frame 10, and swing bolster frame 10 blocks swing bolster 8, and is by swing bolster axle 9 that swing bolster frame 10 is fixing with swing bolster 8, and pilot pin 3 welds together with swing bolster 8.Slider bar 6 is enclosed within on the swing bolster 8, tightens fixing by slider bar holding screw 7.Cutter support 5 welds together with slider bar 6, and round cutter 1 is positioned at cutter and supports 5, tightens fixing by cutter axis 4.

The utility model on-site construction operations process is: 1, earlier rotating handles 16 is twisted, housing pin 14 is separated with housing pin nut 15, a housing pin nut 15 and sliding beam 19 left sides are pushed away again, make it not hinder center-pole 12 to mention; 2, right-hand rotation 7 type swing bolsters hook 11 is mentioned center-pole 12 to the front-rights of center-pole guide pipe 13, and 7 type swing bolsters hook 11 is sticked in the groove of center-pole guide pipe 13 lower ends; 3, rotate swing bolster 8, mobile slider bar 6, interior round size is reserved along pilot pin 3 and round cutter 1 with tape measure, tighten slider bar holding screw 7, use the same method again excircle dimension is reserved, then asbestos board or black rubber skin are placed on the suitable position of operating platform 2, swing bolster 8 is turned back to original position, 7 type swing bolsters hook 11 is taken out in center-pole guide pipe 13 grooves, fall swing bolster 8, sliding beam 19 right sides are pushed away, make housing pin nut 15 get back to original position; 4, with behind the rotating handles 16 rotation 2-3 circles, with the hands hold swing bolster 8 two ends rotation 2-7 circle, repeat above-mentioned operation, disconnect until pad; 5, repeat operation 1, take out pad.

Claims

1. flange gasket edging machine is characterized in that: comprise main frame, fixture, and pressure apparatus and cutter sweep, main frame is connected with fixture, and fixture is connected with pressure apparatus, and pressure apparatus is connected with cutter sweep; Described main frame is made of base, operating platform, main riser, main transverse tube, fixture is made of gripper shoe, sliding beam, guide and limit plate, guide pipe, center-pole guide pipe and housing pin nut, pressure apparatus is made of rotating handles, housing pin, center-pole, swing bolster, 7 type swing bolsters hook, swing bolster frame and swing bolster axle, and cutter sweep is made of round cutter, cutter axis, round cutter support, slider bar, slider bar holding screw, pilot pin and locating hole; Described base and operating platform welding, operating platform one end and the welding of main riser one end, the main riser other end and the welding of main transverse tube one end, the main transverse tube other end and the welding of center-pole guide pipe, the design of the left and right sides, center-pole guide pipe lower end is fluted, center-pole is positioned at the center-pole guide pipe, the center-pole the top is conical groove, weld with gripper shoe directly over the main transverse tube, guide pipe is welded on two ends directly over the gripper shoe, sliding beam is positioned at guide pipe, the guide and limit plate is positioned at the gripper shoe left and right sides, weld with sliding beam, sliding beam one end and the welding of housing pin nut, housing pin is positioned at the housing pin nut, housing pin one end and rotating handles welding, housing pin is conical bottom, is stuck in the conical groove in center-pole the top, and center-pole is below and the welding of swing bolster frame, the swing bolster frame blocks swing bolster, by the swing bolster axle swing bolster frame and swing bolster are fixed, pilot pin and swing bolster weld together, and slider bar is enclosed within on the swing bolster, tighten fixing by the slider bar holding screw, cutter supports and the slider bar welding, and round cutter is positioned at cutter to be supported, and is tightened fixing by cutter axis.

2. flange gasket edging machine according to claim 1, it is characterized in that: described base is round iron pipe, be made as three, main riser and main transverse tube are round iron pipe, and gripper shoe is made as square, and sliding beam is solid round steel, guide pipe is round iron pipe, be made as two, the guide and limit plate is iron square, is made as two, rotating handles is solid round steel, center-pole is solid round steel, and the center-pole guide pipe is round iron pipe, and 7 type swing bolsters hook is band iron system, swing bolster is a band steel system, slider bar is designed to iron trihedral, and round cutter is a carbon tool steel system, is the special-purpose cutter of iron pipe.