CN109759797B - Gas-liquid separator welding tool manufacturing process - Google Patents
Gas-liquid separator welding tool manufacturing process Download PDFInfo
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- CN109759797B CN109759797B CN201910176070.5A CN201910176070A CN109759797B CN 109759797 B CN109759797 B CN 109759797B CN 201910176070 A CN201910176070 A CN 201910176070A CN 109759797 B CN109759797 B CN 109759797B
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Abstract
The invention discloses a gas-liquid separator welding tool manufacturing process, which comprises the following steps: a) base processing, b) support piece processing, c) clamping mechanism manufacturing and processing, and d) integral assembling. The welding tool for the gas-liquid separator and the manufacturing process of the welding tool for the gas-liquid separator are improved, so that the gas-liquid separator can be assembled by only one welding tool, the space is saved, the manufacturing process of the welding tool for the gas-liquid separator is optimized, the material is saved in the manufacturing process of the tool, the production efficiency is improved, the positioning precision of the tool is improved, and the welding quality of the gas-liquid separator is improved.
Description
Technical Field
The invention belongs to the technical field of refrigeration, and particularly relates to a gas-liquid separator welding tool manufacturing process.
Background
The gas-liquid separator can be arranged at the inlet and outlet of the gas compressor for gas-liquid separation, gas phase demisting after the condensation cooler on the top of the fractionating tower, and gas phase demisting of various gas washing towers, absorption towers and desorption towers. The gas-liquid separator can also be applied to various industrial and civil application occasions such as gas dust removal, oil-water separation, liquid impurity removal and the like. The gas-liquid separator adopts a plurality of separation structures, and the separation methods also comprise gravity settling, baffling separation, centrifugal force separation, silk screen separation, ultrafiltration separation, filler separation and the like. Two frock often need be used to vapour and liquid separator in welding process, one is the welding frock of vapour and liquid separator end cover and takeover, and the second is the welding frock of vapour and liquid separator end cover and can body, and two frock occupation space are big, and the material that needs when making the frock is many, and production efficiency is low, and the frock uses loaded down with trivial details simultaneously, and positioning accuracy is low.
Disclosure of Invention
The invention aims to solve the technical problems in the prior art, provides a gas-liquid separator welding tool manufacturing process, and can improve the gas-liquid separator welding tool and the manufacturing process thereof, so that the gas-liquid separator can be assembled by only one welding tool, the space is saved, the manufacturing process of the gas-liquid separator welding tool is optimized, the material is saved in the manufacturing process of the tool, the production efficiency is improved, the positioning precision of the tool is improved, and the welding quality of the gas-liquid separator is improved.
In order to solve the technical problems, the invention adopts the following technical scheme:
the gas-liquid separator welding tool manufacturing process is characterized by comprising the following steps of:
a. base processing:
1) manufacturing a support frame: cut steel, later weld into the support frame with the steel that the cutting was accomplished, help the welding through using the square to ensure that the horizontal pole and the montant of support frame are in mutually perpendicular during the welding, then drill on the horizontal pole of support frame. Guarantee the support frame and make the standard, prevent that welding frock from leading to the annular fixture block on the support frame not perpendicular to slide unsmoothly with the fixed plate because of support frame horizontal pole, lead to the not accurate quality degradation that leads to vapour and liquid separator inadequately when centre gripping vapour and liquid separator.
2) And (5) welding the base.
3) And (5) machining the slide rail.
b. Processing a support piece:
1) manufacturing and processing of the retainer ring: cutting plates according to the size of the gas-liquid separator, polishing the surface of the clamping ring, welding a connecting block at one end of the clamping ring, placing two identical clamping rings in central symmetry, and drilling the clamping ring and the connecting block. Polishing the rand can make the rand surface become smooth, can not cause the damage to vapour and liquid separator when pressing from both sides tight vapour and liquid separator, and smooth surface can make the rand frictional force reduce when rotating in the ring type fixture block simultaneously, more does benefit to the rotation of rand in the ring type fixture block.
2) Manufacturing and processing a ring-shaped clamping block: cutting a plate according to the size of the annular clamping block, polishing the cut annular clamping block, cutting the annular clamping groove in the inner surface of the annular clamping block, enabling the width of the annular clamping groove to be consistent with the thickness of the clamping ring, polishing the annular clamping groove, and installing rollers at two ends of the annular clamping block. The width of ring type draw-in groove is unanimous with the thickness of rand, later polish ring type draw-in groove again and make the rand can put into ring type draw-in groove just, and ring type draw-in groove's inboard is smooth simultaneously, has reduced the friction when rand rotates for the rand rotates in ring type draw-in groove more easily.
3) Installing a limiting card;
c. manufacturing and processing a clamping mechanism:
1) manufacturing and processing of the fixing plate: cutting panel according to the length and width of fixed plate, later cutting off the fixed plate center after the cutting, then carry out the edging to the fixed plate and handle, later respectively mark a alignment line in the left and right sides of fixed plate, two alignment lines are parallel to each other, cut out the spout with alignment line vertically direction on the fixed plate, later install the stopper in the spout, then install spacing on the fixed plate, keep spacing and the base of fixed plate flat during the installation, later install first guide rail on two alignment lines again, weld the connecting rod respectively in the both sides of fixed plate, later at the terminal installation gyro wheel of connecting rod. The gas-liquid separator connecting pipe is conveniently placed in the center cutting of the fixing plate, the first guide rail is installed after the standard line, the installation accuracy of the two first guide rails can be improved, the sliding of the sliding block on the first guide rail is smooth, the sliding block can be limited by the installation limiting block, and the sliding block is placed by the limiting strip to slide out of the fixing plate when the sliding block is used.
2) Manufacturing and processing of the sliding block: cutting a plate according to the size of the sliding block, then cutting a groove on the bottom surface of the sliding block, then installing a clamping strip in the groove, marking three mutually horizontal alignment lines on the top surface of the sliding block, then installing limiting strips at two ends of the alignment lines, keeping the limiting strips to be parallel to the bottom edge of the sliding block during installation, then cutting the central part of the sliding block, and then installing a second guide rail on the alignment lines. Because there are six second guide rails on the finished product slider, mark earlier three alignment marks and cut the central part again, the alignment has also become six, and the alignment marks are simultaneously carved, can guarantee that two alignment marks after the cutting are on same straight line, has promoted the precision of second guide rail, and movable fixture block slides on the slider also can be better chucking vapour and liquid separator takeover.
3) And manufacturing and processing the fixture block.
4) Integrally splicing and installing: the clamping strip of the sliding block is aligned to the first guide rail of the fixing plate, the sliding block slides into the first guide rail, then the limiting block is slid to limit the sliding block, then the clamping strip of the movable clamping block is aligned to the second guide rail of the sliding block, the movable clamping block slides into the second guide rail, then the fixed clamping block is placed on the sliding block, the front portion of the fixed clamping block is flushed with the movable clamping block, the rear portion of the fixed clamping block is flushed with the sliding block, then the fixed clamping block is screwed up by using a bolt, and the fixed clamping block is fixed on the sliding block. The clamping mechanism is integrally spliced, the clamping mechanism after splicing can take over the two gas-liquid separators to achieve the effect of fixing and clamping, the connecting pipes are conveniently welded on the end covers of the gas-liquid separators, and meanwhile damage to the gas-liquid separators cannot be caused.
5) And (5) assembling a clamping mechanism.
6) And (6) detecting.
d. And (6) integrally assembling.
Further, the detailed steps of step a 2) are as follows: and sleeving an auxiliary positioning device on the bottom plate, fixing the positioning device, then tightly attaching the support frame to the bottom plate and a positioning rod of the auxiliary positioning device, welding the support frame on the bottom plate, dismantling the auxiliary positioning device, and completing the welding of the bottom plate. When the support frames are welded on the bottom plate through the auxiliary positioning device, the support frames are perpendicular to the bottom plate and are parallel to each other, so that the ring-shaped fixture blocks and the fixing plate are guaranteed to smoothly slide on the support frames, and the welding precision of the gas-liquid separator can be improved when the gas-liquid separator is welded.
Further, the detailed steps of step a 3) are as follows: the two alignment lines are parallel to each other, then holes are drilled in the alignment lines, and the alignment lines are screwed on the alignment lines through screws to complete the installation of the sliding rails on the supporting frames. Improve the precision of slide rail through the alignment.
Further, the detailed steps of step b 3) are as follows: processing a ring-shaped groove on the clamping ring, clamping the limiting clamp in the ring-shaped groove, screwing the clamping ring and the other clamping ring tightly, clamping the two clamping rings on a ring-shaped clamping block, and then installing the limiting clamp on the ring-shaped clamping block to finish the limiting installation of the clamping ring. Spacing card and ring type recess match each other, and spacing card is difficult to install after two rands are connected goes, cuts out the ring type recess at the rand after, blocks spacing card in the ring type recess, later reconnects second rand, and the flow is simple not loaded down with trivial details, improves the installation effectiveness of spacing card.
Further, the detailed steps of step c) 3) are as follows: firstly cutting a blank, then drilling a hole on the blank, wherein the hole diameter is consistent with the pipe diameter of the connecting pipe of the gas-liquid separator, then cutting the blank, forming two movable clamping blocks and a fixed clamping block after cutting, then polishing the drilling positions of the movable clamping blocks and the fixed clamping blocks, and then fixing the protective sleeve on the fixed clamping blocks and the movable clamping blocks. The advantage of drilling the blank earlier, then obtain two movable fixture blocks and a fixed fixture block with the blank cutting is compared the process of cutting earlier then drilling, has promoted the degree of agreeing with of the drilling department of movable fixture block and fixed fixture block for fixed fixture block and movable fixture block chucking vapour and liquid separator take-over more easily.
Further, the detailed steps of step 5) in step c are as follows: put into the kelly with spring and movable block in proper order, later scribble lubricating oil on the contact surface of movable block and kelly, later cover the apron, install the kelly on the activity fixture block, then put the spring in fixed fixture block, install the cardboard on fixed fixture block again, slip activity fixture block detects the cardboard and can not the chucking kelly. Install chucking mechanism again after the clamping mechanism assembly is accomplished and can guarantee the chucking effect of chucking mechanism, compare and install chucking mechanism earlier and assemble clamping mechanism again, the former compares the latter and has promoted the chucking effect, and install chucking mechanism earlier and assemble clamping mechanism again and need adjust chucking mechanism again in order to guarantee the chucking effect of chucking mechanism, compare and install the chucking mechanism again after the clamping mechanism assembly is accomplished and can guarantee to save the process under the prerequisite of the chucking effect of chucking mechanism, efficiency has been promoted.
Further, the detailed steps of step 6) in step c are as follows: the gas-liquid separator connecting pipe is clamped in the protective sleeve, the movable clamping block is slid to enable the movable clamping block to be tightly clamped with the fixed clamping block, the gas-liquid separator connecting pipe is pulled out, whether looseness exists or not is seen, if the looseness exists, the clamping mechanism and the protective sleeve need to be reinstalled to ensure that the movable clamping block and the fixed clamping block can be tightly clamped with the gas-liquid separator connecting pipe and meanwhile damage to the gas-liquid separator connecting pipe can not be caused. And detecting the clamping device to ensure that the clamping device can be normally used.
Further, the detailed steps of step d are: and (3) smearing lubricating oil on the connecting rod and the roller of the annular clamping block, then installing the annular clamping block and the fixing plate on the slide rail, then installing the limiting rod on the slide rail, then clamping the limiter on the limiting rod, welding the limiter and the annular clamping block, and welding the limiter and the connecting rod. And finishing final assembly and ensuring the use of the tool.
Due to the adoption of the technical scheme, the invention has the following beneficial effects:
the clamping mechanism can improve the sliding connection between the sliding block and the fixed plate and the sliding connection between the movable clamping block and the sliding block, has higher precision, smoother sliding and more durable performance by marking the standard line in the manufacturing process of the clamping mechanism, reduces the manufacturing process and ensures the precision of the second guide rail at the same time.
When the welding tool is used, the end cover of the gas-liquid separator is clamped through the clamping rings, the gas-liquid separator connecting pipe is clamped through the clamping device, the fixing plate is slid, the end cover of the gas-liquid separator is rotated to correspond to the gas-liquid separator connecting pipe, the distance between the connecting pipe and the end cover is adjusted, the limiting device is screwed down, the end cover and the connecting pipe are welded, after the end cover and the connecting pipe are firmly welded, the clamping device is loosened, the fixing plate is moved back to the bottom of the base, the other two groups of clamping rings are opened, the tank body of the gas-liquid separator is clamped, the tank body of the gas-liquid separator is slid to abut against the end cover of the gas-liquid separator, the annular clamping block of the tank body of the gas-liquid separator is fixedly clamped, then the end cover and the tank body are welded, then the end cover and the. According to the welding tool for the gas-liquid separator, the welding tool for the gas-liquid separator and the manufacturing process of the welding tool for the gas-liquid separator are improved, so that the gas-liquid separator can be assembled by only one welding tool, the space is saved, the manufacturing process of the welding tool for the gas-liquid separator is optimized, materials are saved in the manufacturing process of the tool, the production efficiency is improved, the positioning precision of the tool is improved, and the welding quality of the gas-liquid separator is improved.
The method comprises the steps of cutting a blank, drilling a hole on the blank, wherein the hole diameter is consistent with the pipe diameter of a connecting pipe of a gas-liquid separator, cutting the blank to form two movable clamping blocks and a fixed clamping block after cutting, polishing the drilling positions of the movable clamping blocks and the fixed clamping blocks, and fixing a protective sleeve on the fixed clamping blocks and the movable clamping blocks. The advantage of drilling the blank earlier, then obtain two movable fixture blocks and a fixed fixture block with the blank cutting is compared the process of cutting earlier then drilling, has promoted the degree of agreeing with of the drilling department of movable fixture block and fixed fixture block for fixed fixture block and movable fixture block chucking vapour and liquid separator take-over more easily. According to the invention, the efficiency of workpiece manufacturing is improved through the improvement of the working procedure, the time required for manufacturing the workpiece is reduced, the production efficiency is improved, the waste of materials is reduced, the fit degree between the workpiece and the workpiece is improved, and the manufacturing quality of the workpiece is improved.
Drawings
The invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural view of the end cap and adapter tube welding of the present invention;
FIG. 2 is a schematic structural view of the welding of the can body and the end cap according to the present invention;
FIG. 3 is a schematic structural view of a base in the present invention;
FIG. 4 is a schematic structural view of an auxiliary positioning device according to the present invention;
FIG. 5 is a schematic structural view of the ring-shaped fixture block with the retainer ring of the present invention clamped therein;
FIG. 6 is a schematic view of the structure of the collar of the present invention;
FIG. 7 is a schematic view of a clamping collar of the spacing clip of the present invention;
FIG. 8 is a schematic view of the structure of the collar of the present invention;
FIG. 9 is a schematic view of a structure of a position-limiting card according to the present invention;
FIG. 10 is a schematic view of a fixture block according to the present invention;
FIG. 11 is a schematic view of the construction of the clamping device of the present invention;
FIG. 12 is a schematic view of the open configuration of the clamping device of the present invention;
FIG. 13 is a schematic structural view of a fixing plate according to the present invention;
FIG. 14 is a schematic view of the slider of the present invention;
FIG. 15 is a schematic structural view of the fixed latch and the movable latch of the present invention;
fig. 16 is an exploded view of the jamming rod of the present invention.
In the figure, 1-base plate; 2-a support frame; 3-auxiliary positioning means; 4, connecting blocks; 5-a ring-shaped clamping block; 6-ring-shaped clamping groove; 7-a collar; 8-a roller; 9-limiting clamp; 10-a ring-shaped groove; 11-a clamping mechanism; 12-a clamping mechanism; 13-fixing the plate; 14-a chute; 15-a limiting block; 16-a connecting rod; 17-a first guide rail; 18-a slide block; 19-a second guide rail; 20-movable clamping blocks; 21-fixing the fixture block; 22-a protective sheath; 24-a movable block; 25-a clamping rod; 26-a clamping plate; 27-a slide rail; 28-a stop; 29-a limiting rod; 30-positioning rod.
Detailed Description
As shown in fig. 1 to 16, the manufacturing process of the welding tool for the gas-liquid separator of the present invention includes the following steps:
a. base processing:
1) manufacturing the support frame 2: cut steel, later weld into support frame 2 with the steel that the cutting was accomplished, the horizontal pole and the montant of guaranteeing support frame 2 are in mutually perpendicular through using the square to assist the welding during welding. Guarantee support frame 2 and make the standard, prevent that the welding frock from leading to annular fixture block 5 on the support frame 2 and fixed plate 13 to slide unsmoothly because of the horizontal pole of support frame 2 and montant out of plumb, lead to the not accurate quality degradation that leads to vapour and liquid separator inadequately when centre gripping vapour and liquid separator.
2) Base welding: the auxiliary positioning device 3 is sleeved on the bottom plate 1, the positioning device is fixed, then the support frame 2 is tightly attached to the bottom plate 1 and the positioning rod 30 of the auxiliary positioning device 3, then the support frame 2 is welded on the bottom plate 1, the auxiliary positioning device 3 is detached, and the welding of the bottom plate 1 is completed. Make when welding support frame 2 on bottom plate 1 through auxiliary positioning device 3, support frame 2 perpendicular to bottom plate 1, and be parallel to each other between the support frame 2, guaranteed that ring type fixture block 5 and fixed plate 13 slide smoothly on support frame 2, also can improve vapour and liquid separator's welding precision when welding vapour and liquid separator.
3) Machining the slide rail 27: and respectively marking a collimation line on the two support frames 2, wherein the two collimation lines are parallel to each other, drilling holes on the collimation lines, and screwing the collimation lines on the collimation lines through screws to finish the installation of the slide rail 27 on the support frames 2. The accuracy of the slide rail 27 is improved by the alignment.
b. Processing a support piece:
1) manufacturing and processing of the retainer ring 7: cutting plates according to the size of the gas-liquid separator, polishing the surface of the clamping ring 7, welding the connecting block 4 at one end of the clamping ring 7, placing the two same clamping rings 7 in central symmetry, and drilling the clamping rings 7 and the connecting block 4. Polishing treatment is carried out to rand 7 and can make rand 7 surface become smooth, can not cause the damage to vapour and liquid separator when pressing from both sides tight vapour and liquid separator, and smooth surface can make rand 7 frictional force reduce when rotating in ring type fixture block 5 simultaneously, more does benefit to the rotation of rand 7 in ring type fixture block 5.
2) Manufacturing and processing the annular fixture block 5: cutting a plate according to the size of the annular clamping block 5, polishing the cut annular clamping block 5, cutting an annular clamping groove in the inner surface of the annular clamping block 5, wherein the width of the annular clamping groove is consistent with the thickness of the clamping ring 7, polishing the annular clamping groove, and installing rollers 8 at two ends of the annular clamping block 5. The width of ring type draw-in groove is unanimous with rand 7's thickness, later polish ring type draw-in groove again and polish and make rand 7 can put into ring type draw-in groove just, and ring type draw-in groove 6's inboard is smooth simultaneously, has reduced the friction when rand 7 rotates for rand 7 rotates in ring type draw-in groove more easily.
3) And (3) installing a limiting card 9: a ring-shaped groove 10 is processed on the clamping ring 7, then the limiting card 9 is clamped in the ring-shaped groove 10, then the clamping ring 7 and the other clamping ring 7 are screwed, the two clamping rings 7 are clamped on the ring-shaped fixture block 5, then the limiting card 9 is installed on the ring-shaped fixture block 5, and limiting installation of the clamping rings 7 is completed. Spacing card 9 and ring type recess 10 match each other, and spacing card 9 is difficult to install after two rand 7 connect, cuts out ring type recess 10 at rand 7 after, blocks spacing card 9 in ring type recess 10, later connects second rand 7 again, and the flow is simple not loaded down with trivial details, improves spacing card 9's installation effectiveness.
c. Manufacturing and processing of the clamping mechanism 11:
1) manufacturing and processing of the fixing plate 13: cutting a plate according to the length and the width of the fixed plate 13, then cutting the center of the cut fixed plate 13, then edging the fixed plate 13, then marking a reference line on each of the left side and the right side of the fixed plate 13, wherein the two reference lines are parallel to each other, cutting a sliding groove 14 on the fixed plate 13 in a direction perpendicular to the reference lines, then installing a limiting block 15 in the sliding groove 14, then installing the limiting block on the fixed plate 13, keeping the limiting block parallel to the bottom edge of the fixed plate 13 during installation, then installing a first guide rail 17 on the two reference lines, respectively welding connecting rods 16 on the two sides of the fixed plate 13, and then installing rollers 8 at the tail ends of the connecting rods 16. Conveniently place the gas-liquid separator takeover with the center cutting of fixed plate 13, install first guide rail 17 after the alignment mark and can promote the installation accuracy of two first guide rails 17 for slider 18 slides more smoothly on first guide rail 17, and installation stopper 15 can spacing slider 18, and spacing strip then places slider 18 roll-off fixed plate 13 when using.
2) Manufacturing and processing of the slider 18: cutting the plate according to the size of the sliding block 18, then cutting a groove on the bottom surface of the sliding block 18, then installing a clamping strip in the groove, marking three mutually horizontal alignment lines on the top surface of the sliding block 18, then installing limiting strips at two ends of the alignment lines, keeping the limiting strips to be parallel to the bottom edge of the sliding block 18 during installation, then cutting the central part of the sliding block 18, and then installing a second guide rail 19 on the alignment lines. Because there are six second guide rails 19 on the finished product slider 18, mark earlier three directrix and cut the central part again, the directrix has also become six, and the directrix is marked simultaneously, can guarantee that two directrix after the cutting are on same straight line, has promoted second guide rail 19's precision, and movable fixture block 20 slides on slider 18 and also can better chucking vapour and liquid separator takeover.
3) Manufacturing and processing a fixture block: firstly, cutting a blank, then drilling a hole on the blank, wherein the hole diameter is consistent with the pipe diameter of the connecting pipe of the gas-liquid separator, then cutting the blank to form two movable clamping blocks 20 and a fixed clamping block 21 after cutting, then polishing the drilling positions of the movable clamping blocks 20 and the fixed clamping blocks 21, and then fixing the protective sleeve 22 on the fixed clamping blocks 21 and the movable clamping blocks 20. The blank is drilled firstly, and then the blank is cut to obtain the two movable clamping blocks 20 and the fixed clamping block 21, so that the process of firstly cutting and then drilling is compared, the fit degree of the drill holes of the movable clamping block 20 and the fixed clamping block 21 is improved, and the gas-liquid separator connecting pipe can be clamped by the fixed clamping block 21 and the movable clamping block 20 more easily.
4) Integrally splicing and installing: aligning the clamping strip of the sliding block 18 with the first guide rail 17 of the fixing plate 13, sliding the sliding block 18 into the first guide rail 17, then sliding the limiting block 15 to limit the sliding block 18, aligning the clamping strip of the movable clamping block 20 with the second guide rail 19 of the sliding block 18, sliding the movable clamping block 20 into the second guide rail 19, then placing the fixed clamping block 21 on the sliding block 18, aligning the front part of the fixed clamping block 21 with the movable clamping block 20, aligning the rear part of the fixed clamping block 21 with the sliding block 18, and then screwing the fixed clamping block 21 by using a bolt to fix the fixed clamping block 21 on the sliding block 18. Carry out whole concatenation to clamping mechanism 11, clamping mechanism 11 that the concatenation was accomplished can take over two vapour and liquid separator and play the fixed clamp's effect, and the convenience is taken over in the welding on vapour and liquid separator end cover, can not lead to the fact the damage to vapour and liquid separator with the same time.
5) Assembling of the chucking mechanism 12: put spring and movable block 24 into kelly 25 in proper order, later scribble lubricating oil on the contact surface of movable block 24 and kelly 25, later cover the apron, install kelly 25 on movable fixture block 20, then put the spring in fixed fixture block 21, install cardboard 26 on fixed fixture block 21 again, slide movable fixture block 20, detect whether cardboard 26 can chucking kelly 25. Install chucking mechanism 12 again after the assembly of clamping mechanism 11 is accomplished and can guarantee the chucking effect of chucking mechanism 12, compare and install chucking mechanism 12 earlier and assemble clamping mechanism 11 again, the former compares the latter and has promoted the chucking effect, and install chucking mechanism 12 earlier and assemble clamping mechanism 11 again and need adjust chucking mechanism 12 once more in order to guarantee the chucking effect of chucking mechanism 12, compare and to say that chucking mechanism 11 assembles and to have saved the process under the prerequisite that the chucking effect of chucking mechanism 12 can be guaranteed to the reinstallation chucking mechanism 12 after accomplishing again, efficiency has been promoted.
6) And (3) detection: clamping the gas-liquid separator connecting pipe in the protective sleeve 22, sliding the movable fixture block 20 to enable the movable fixture block 20 and the fixed fixture block 21 to clamp the gas-liquid separator connecting pipe, then drawing the gas-liquid separator connecting pipe to see whether looseness exists, and if the looseness exists, reinstalling the clamping mechanism 12 and the protective sleeve 22 to ensure that the movable fixture block 20 and the fixed fixture block 21 can clamp the gas-liquid separator connecting pipe and simultaneously can not damage the gas-liquid separator connecting pipe. And detecting the clamping device to ensure that the clamping device can be normally used.
d. And (3) integral assembly: lubricating oil is coated on the connecting rod 16 and the roller 8 of the annular clamping block 5, then the annular clamping block 5 and the fixing plate 13 are installed on the sliding rail 27, the limiting rod 29 is installed on the sliding rail 27, then the limiting stopper 28 is clamped on the limiting rod 29, the limiting stopper 28 and the annular clamping block 5 are welded, and the limiting stopper 28 and the connecting rod 16 are welded. And finishing final assembly and ensuring the use of the tool.
When the welding tool is used, the end cover of the gas-liquid separator is clamped through the clamping rings 7, the gas-liquid separator connecting pipe is clamped through the clamping device, the fixing plate 13 is slid, the end cover of the gas-liquid separator is rotated to be corresponding to the gas-liquid separator connecting pipe, the distance between the connecting pipe and the end cover is adjusted, the limiting stopper 28 is screwed down, welding the end cover and the connecting pipe, loosening the clamping device after the end cover and the connecting pipe are firmly welded, retreating the fixing plate 13 to the bottom of the base, opening the other two groups of clamping rings 7, clamping the gas-liquid separator tank body, sliding the gas-liquid separator tank body to abut against the gas-liquid separator end cover, fixing and clamping the annular clamping block 5 of the gas-liquid separator tank body, welding the end cover and the tank body, then rotating the end cover and the tank body, and welding the blind areas which are not welded until the whole end cover and the tank body are completely welded. According to the welding tool for the gas-liquid separator, the welding tool for the gas-liquid separator and the manufacturing process of the welding tool for the gas-liquid separator are improved, so that the gas-liquid separator can be assembled by only one welding tool, the space is saved, the manufacturing process of the welding tool for the gas-liquid separator is optimized, materials are saved in the manufacturing process of the tool, the production efficiency is improved, the positioning precision of the tool is improved, and the welding quality of the gas-liquid separator is improved.
The method comprises the steps of firstly cutting a blank, then drilling a hole on the blank, wherein the hole diameter is consistent with the pipe diameter of a connecting pipe of the gas-liquid separator, then cutting the blank to form two movable clamping blocks 20 and a fixed clamping block 21, then polishing the drilling positions of the movable clamping blocks 20 and the fixed clamping blocks 21, and then fixing a protective sleeve 22 on the fixed clamping blocks 21 and the movable clamping blocks 20. The blank is drilled firstly, and then the blank is cut to obtain the two movable clamping blocks 20 and the fixed clamping block 21, so that the process of firstly cutting and then drilling is compared, the fit degree of the drill holes of the movable clamping block 20 and the fixed clamping block 21 is improved, and the gas-liquid separator connecting pipe can be clamped by the fixed clamping block 21 and the movable clamping block 20 more easily. According to the invention, the efficiency of workpiece manufacturing is improved through the improvement of the working procedure, the time required for manufacturing the workpiece is reduced, the production efficiency is improved, the waste of materials is reduced, the fit degree between the workpiece and the workpiece is improved, and the manufacturing quality of the workpiece is improved.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.
Claims (6)
1. The gas-liquid separator welding tool manufacturing process is characterized by comprising the following steps of:
a. base processing:
1) manufacturing a support frame: cutting steel, welding the cut steel into a support frame, and ensuring that a cross rod and a vertical rod of the support frame are perpendicular to each other by using a right-angle ruler for assisting welding during welding;
2) base welding: sleeving an auxiliary positioning device on the bottom plate, fixing the positioning device, then tightly attaching the support frame to the bottom plate and a positioning rod of the auxiliary positioning device, welding the support frame on the bottom plate, and removing the auxiliary positioning device to complete the welding of the bottom plate;
3) slide rail processing: marking an alignment line on each of the two support frames, wherein the two alignment lines are parallel to each other, then drilling holes on the alignment lines, and screwing the alignment lines on the alignment lines through screws to finish the installation of the slide rail on the support frames;
b. processing a support piece:
1) manufacturing and processing of the retainer ring: cutting the plate according to the size of the gas-liquid separator, polishing the surface of the clamping ring, welding a connecting block at one end of the clamping ring, placing two identical clamping rings in central symmetry, and drilling the clamping ring and the connecting block;
2) manufacturing and processing a ring-shaped clamping block: cutting a plate according to the size of the annular clamping block, polishing the cut annular clamping block, cutting an annular clamping groove in the inner surface of the annular clamping block, wherein the width of the annular clamping groove is consistent with the thickness of the clamping ring, grinding and polishing the annular clamping groove, and installing rollers at two ends of the annular clamping block;
3) installing a limiting card;
c. manufacturing and processing a clamping mechanism:
1) manufacturing and processing of the fixing plate: cutting a plate according to the length and the width of a fixed plate, then cutting off the center of the cut fixed plate, then edging the fixed plate, then respectively marking a reference line on the left side and the right side of the fixed plate, wherein the two reference lines are parallel to each other, cutting a sliding groove on the fixed plate in the direction perpendicular to the reference lines, then installing a limiting block in the sliding groove, then installing the limiting block on the fixed plate, keeping the limiting block flat with the bottom edge of the fixed plate during installation, then installing a first guide rail on the two reference lines, respectively welding connecting rods on the two sides of the fixed plate, and then installing rollers at the tail ends of the connecting rods;
2) manufacturing and processing of the sliding block: cutting a plate according to the size of the sliding block, then cutting a groove on the bottom surface of the sliding block, then installing a clamping strip in the groove, marking three mutually horizontal alignment lines on the top surface of the sliding block, then installing limiting strips at two ends of the alignment lines, keeping the limiting strips to be parallel to the bottom edge of the sliding block during installation, then cutting the central part of the sliding block, and then installing a second guide rail on the alignment lines;
3) manufacturing and processing a clamping block;
4) integrally splicing and installing: aligning the clamping strip of the sliding block with the first guide rail of the fixing plate, sliding the sliding block into the first guide rail, then sliding the limiting block to limit the sliding block, aligning the clamping strip of the movable clamping block with the second guide rail of the sliding block, sliding the movable clamping block into the second guide rail, then placing the fixed clamping block on the sliding block, enabling the front part of the fixed clamping block to be flush with the movable clamping block, enabling the rear part of the fixed clamping block to be flush with the sliding block, and then screwing the fixed clamping block by using bolts to fix the fixed clamping block on the sliding block;
5) assembling a clamping mechanism;
6) detecting;
d. and (6) integrally assembling.
2. The manufacturing process of the gas-liquid separator welding tool according to claim 1, characterized by comprising the following steps of: the detailed steps of step b 3) are as follows: processing a ring-shaped groove on the clamping ring, clamping the limiting clamp in the ring-shaped groove, screwing the clamping ring and the other clamping ring tightly, clamping the two clamping rings on the ring-shaped clamping block, and then installing the limiting clamp on the ring-shaped clamping block to complete the limiting installation of the clamping ring.
3. The manufacturing process of the gas-liquid separator welding tool according to claim 1, characterized by comprising the following steps of: the detailed steps of 3) in the step c are as follows: firstly cutting a blank, then drilling a hole on the blank, wherein the hole diameter is consistent with the pipe diameter of the connecting pipe of the gas-liquid separator, then cutting the blank, forming two movable clamping blocks and a fixed clamping block after cutting, then polishing the drilling positions of the movable clamping blocks and the fixed clamping blocks, and then fixing the protective sleeve on the fixed clamping blocks and the movable clamping blocks.
4. The manufacturing process of the gas-liquid separator welding tool according to claim 1, characterized by comprising the following steps of: the detailed steps of step 5) in step c are as follows: put into the kelly with spring and movable block in proper order, later scribble lubricating oil on the contact surface of movable block and kelly, later cover the apron, install the kelly on the activity fixture block, then put the spring in fixed fixture block, install the cardboard on fixed fixture block again, slip activity fixture block detects the cardboard and can not the chucking kelly.
5. The manufacturing process of the gas-liquid separator welding tool according to claim 1, characterized by comprising the following steps of: the detailed steps of step 6) in step c are as follows: the gas-liquid separator connecting pipe is clamped in the protective sleeve, the movable clamping block is slid to enable the movable clamping block to be tightly clamped with the fixed clamping block, the gas-liquid separator connecting pipe is pulled out, whether looseness exists or not is seen, if the looseness exists, the clamping mechanism and the protective sleeve need to be installed again, and the fact that the movable clamping block and the fixed clamping block can be tightly clamped with the gas-liquid separator connecting pipe and meanwhile damage to the gas-liquid separator connecting pipe can be avoided is guaranteed.
6. The manufacturing process of the gas-liquid separator welding tool according to claim 1, characterized by comprising the following steps of: the detailed steps of the step d are as follows: and (3) smearing lubricating oil on the connecting rod and the roller of the annular clamping block, then installing the annular clamping block and the fixing plate on the slide rail, then installing the limiting rod on the slide rail, then clamping the limiter on the limiting rod, welding the limiter and the annular clamping block, and welding the limiter and the connecting rod.
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