CN105414859B - Use method for welding clamp for gas-liquid separator - Google Patents
Use method for welding clamp for gas-liquid separator Download PDFInfo
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- CN105414859B CN105414859B CN201610016522.XA CN201610016522A CN105414859B CN 105414859 B CN105414859 B CN 105414859B CN 201610016522 A CN201610016522 A CN 201610016522A CN 105414859 B CN105414859 B CN 105414859B
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- tray
- guide pillar
- gas
- air inlet
- semicircle
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- 239000007788 liquid Substances 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000003466 welding Methods 0.000 title claims abstract description 35
- 239000007789 gas Substances 0.000 claims description 20
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 210000003437 trachea Anatomy 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 230000003749 cleanliness Effects 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 22
- 239000010959 steel Substances 0.000 description 22
- 238000004519 manufacturing process Methods 0.000 description 16
- 239000000463 material Substances 0.000 description 14
- 238000005553 drilling Methods 0.000 description 12
- 238000003754 machining Methods 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 210000003128 head Anatomy 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 244000052769 pathogen Species 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 239000010726 refrigerant oil Substances 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000001932 seasonal effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
- 239000006200 vaporizer Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The invention discloses a use method for a welding clamp for a gas-liquid separator and belongs to the field of work clamps. The welding clamp comprises a first guide post, a semicircular supporting block, a guide column, a gas inflow pipe supporting block, a rotary semicircular supporting block, a second guide post, a third guide post, a base and a limiting backup plate. The limiting backup plate is fixed to the base. One end of the first guide post and one end of the third guide post are vertically fixed to the base, and the other end of the first guide post and the other end of the third guide post are connected with the semicircular supporting block. One end of the second guide post is vertically fixed to the base, and the other end of the second guide post is connected with the rotary semicircular supporting block. The semicircular supporting block and the rotary semicircular supporting block are each provided with two semicircular grooves. The semicircular grooves of the semicircular supporting block and the semicircular grooves of the rotary semicircular supporting blocks are combined in pairs to form two gas outflow pipe fixing holes. The problems that when the gas-liquid separator is welded, instability is caused, the yield and accuracy are low, and internal oxidation is caused by poor gas shielding during welding can be effectively solved, and the welded workpiece is stable, reliable, high in accuracy and internal cleanliness and good in gas tightness.
Description
The application is entitled " a kind of gas-liquid separator weld jig and its using method and manufacture method ", application
Number be 2015100448224, the applying date is the divisional application of the patent application on January 28th, 2015.
Technical field
The invention belongs to frock clamp field, specifically, is related to a kind of using method of gas-liquid separator weld jig.
Background technology
Gas-liquid separator is a kind of device for separating the droplet condensed in saturated gas, realize lime set reclaim or
The purpose of gas phase purifying.Gas-liquid separator between air-conditioning refrigeration system compressor air suction end and vaporizer, Ke Yiyong
Carry out the liquid that returns of temporary transient storage system, control liquid refrigerant and lubricating oil return compressor with safe speed, it is to avoid fluid power occurs
Impact, moreover it is possible to play a part of filtration, oil return.Gas-liquid separator generally comprises air inlet pipe, muffler (i.e. escape pipe), upper cover
(i.e. upper end cover), cylinder, low head (i.e. bottom end cover) and spill port etc., air inlet pipe and muffler (i.e. escape pipe) pass through upper cover
(i.e. upper end cover) is arranged in cylinder, and air inlet pipe and muffler (i.e. escape pipe) must be weldingly fixed on upper cover (i.e. upper end cover)
On, and ensure good air-tightness.In actual welding installation process, air inlet pipe, muffler (i.e. escape pipe) and upper cover is (i.e.
Upper end cover) fix unstable before welding, often occur deflection, insecure, poor air-tightness or welding seasonal epidemic pathogens after welding
Body protects bad phenomenon, aoxidizes interiors of products, needs that by rear operation cleaning treatment product requirement could be met, and installs
Speed is slow, does not reach the mounting finished product wanted in design.
China Patent No. 201420220984, publication date is in September, 2014 patent document of 10 days, discloses one kind and is related to
Field of central air-conditioning vertical gas-liquid separator.The utility model is by air inlet pipe, upper cover, cylinder, low head and muffler group
Into.Muffler is using U-shape structure and import sets 45 ° of oblique angles, effectively adjustment gas-liquid separator tank interior air inlet pipe, muffler position
Put, improve the gas-liquid separation quality of coolant circulating system, gas-liquid separation effect is improved, so as to improve the reliability of system.The reality
It is related to a kind of gas-liquid separator with new, but does not refer to the process of its welded and installed, especially common welding relies on behaviour
Make the weld horizontal of personnel, percent defective is high.
China Patent No. 201210583812, publication date be on July 2nd, 2014, disclose a kind of gas-liquid separator and its
Assembly method, the gas-liquid separator includes upper shell, lower shell, outlet and fixed plate, and upper shell and lower shell dock to be formed
The cavity of closing；Fixed plate coordinates with cavity, and fixed plate also includes align member, and align member coordinates with outlet, and positions
Outlet, when mounted, fixed plate has defined location relation, align member positioning to the gas-liquid separator of the invention with cavity
Outlet, it is determined that the position relationship of fixed plate and outlet, i.e. fixed plate determines position of the outlet in cavity, it is fixed
Plate can accurately determine the relative position of outlet and cavity, it is ensured that the position of the spill port of outlet meets design requirement, energy
Enough meet recirculating oil quantity requirement during work.The assembly method of the disclosure of the invention includes assembling and welds that unused weld jig is adopted
With integrally molded, it is impossible to ensure that all parts can be welded in place, it is impossible to ensure welding airtightness and precision.
The content of the invention
1st, the problem to be solved
During existing gas-liquid separator welded and installed, air inlet pipe, muffler (escape pipe) and upper cover (upper end
Lid) fix unstable before welding, often occur after deflection, insecure or welding that air-tightness is bad shows after welding
As the mounting finished product wanted in cannot designing causes serious human and material resources to waste, and hinders gas-liquid separator extensively to produce
The problem for using, the present invention provides a kind of using method of gas-liquid separator weld jig, can effectively fix air inlet pipe, muffler
The relative position of (escape pipe) and upper cover (upper end cover), makes welding process more reliable and more stable, the workpiece accuracy after welding compared with
Height, cleaning inside degree is high, and air-tightness is good, and effectively reduces human and material resources input, cost-effective, improves productivity ratio.
2nd, technical scheme
To solve the above problems, the present invention is adopted the following technical scheme that.
A kind of method of use gas-liquid separator weld jig, its step is：
(A) rotating semicircular tray is rotated, rotating semicircular tray and semicircle tray is opened, by gas-liquid separator to be processed
Escape pipe is placed in spacing backup plate, makes escape pipe vertical with base；
(B) upper-lower position of rotating semicircular tray and semicircle tray is adjusted, two pipelines for making escape pipe are located at respectively rotation
Turn between semicircle tray and semicircle tray on the position of two escape pipe fixing holes of formation, to close rotating semicircular tray and semicircle
Tray, clamps escape pipe, and the position of rotating semicircular tray and semicircle tray is locked by locking positioning block bolt stationary positioned block
Put；
(C) air inlet pipe is placed on air inlet pipe tray, adjustment air inlet pipe tray position is fixed by its side bolt；
(D) upper end cover is covered on boss, makes to be stretched out in the reserved hole from upper end cover of escape pipe and air inlet pipe；
(E) position of escape pipe, air inlet pipe and upper end cover is fixed in spot welding, and welding protection gas is continually fed into from escape pipe
Body, makes the cavity constituted between upper end cover, boss and rotating semicircular tray be full of welding protection gas；
(F) escape pipe, air inlet pipe are welded, completes being welded and fixed between escape pipe, air inlet pipe and upper end cover；
(G) rotating semicircular tray is rotated, opens rotating semicircular tray and semicircle tray, remove the outlet after being welded and fixed
Pipe, air inlet pipe and upper end cover, air inlet pipe is inserted in cylinder, and upper end cover is covered on cylinder, is completed between cylinder and bottom end cover
Welding.
Preferably, described protective gas is nitrogen.
Preferably, described gas-liquid separator weld jig includes the first guide pillar, semicircle tray, lead column, air inlet conduit saddle
Block, rotating semicircular tray, locating piece, the second guide pillar, the 3rd guide pillar, base and spacing backup plate；Described spacing backup plate is fixed on
On base；Described the first guide pillar and one end of the 3rd guide pillar is vertically fixed on base, and the other end is connected with semicircle tray；Institute
The second guide pillar one end stated is vertically fixed on base, and the other end is connected with rotating semicircular tray；Described locating piece has four,
Two of which is separately positioned on the first guide pillar and the 3rd guide pillar below semicircle tray, and two other locating piece is arranged on second
On guide pillar, a top for being located at rotating semicircular tray, a lower section for being located at rotating semicircular tray；On described semicircle tray
It is provided with boss；Described air inlet pipe tray is arranged on boss；Described lead column is fixed on boss through air inlet pipe tray；
Two half slots are respectively provided with described semicircle tray and rotating semicircular tray；The half slot of described semicircle tray and rotation half
The half slot of circle tray combines in pairs two escape pipe fixing holes of composition.
Preferably, described base is provided with two spacing backup plate installing holes and three guide pillar installing holes；Described three
The axis of guide pillar installing hole constitutes a right angled triangle with the line of the three of base upper surface intersection points；Described two are spacing
The axis of backup plate installing hole is constituted with the line of the two of base upper surface intersection points parallel to the line of three guide pillar installing holes
The long right-angle side of right angled triangle；Described the first guide pillar, the second guide pillar and the 3rd guide pillar bottom are provided with screwed hole, by screw
It is fixed on base；Described spacing backup plate is shaped as channel-shaped, which is provided with screwed hole, screwed hole and spacing backup plate installing hole
Corresponding, spacing backup plate is bolted on base.
Preferably, described semicircle tray and rotating semicircular tray is provided with guide pillar sliding eye；Described the first guide pillar and
3rd guide pillar is connected through guide pillar sliding eye with semicircle tray；The second described guide pillar is through guide pillar sliding eye and rotating semicircular support
Block connects.
Preferably, described locating piece is provided with locating piece bolt.
Preferably, the upper surface of described air inlet pipe tray is provided with groove, and groove side is provided with spiral shell near lead column one end
Bolt.
Preferably, described rotating semicircular tray is provided with Magnet away from it with one end of the second guide pillar junction；Described
Semicircle tray is provided with breach near one end of the 3rd guide pillar.
3rd, beneficial effect
Compared to prior art, beneficial effects of the present invention are：
(1) a kind of gas-liquid separator weld jig in the present invention, on the whole, simply and effectively solves gas-liquid separation
Device welds unstable technical problem；The escape pipe of gas-liquid separator is fixed in use and positioned to wherein spacing backup plate；First
The connection of guide pillar, the 3rd guide pillar and the second guide pillar and semicircle tray and rotating semicircular tray makes semicircle tray and rotating semicircular tray
Can up and down adjust along each guide pillar, be adapted to the welding of the gas-liquid separator of differing heights；The setting of four locating pieces and fixed
Position block is provided with locating piece bolt, can effectively fix the position of semicircle tray and rotating semicircular tray；Semicircle tray is provided with convex
Platform, when using, boss can limit the position of upper end cover in gas-liquid separator；Air inlet pipe tray is arranged on boss, lead column
It is fixed on boss through air inlet pipe tray, the upper surface of air inlet pipe tray is provided with groove, and groove side is near lead column one end
It is provided with bolt, the air inlet pipe of the picking-up gas-liquid separator that the groove of air inlet pipe tray can be stable, air inlet pipe tray can be along leading
To post slidable adjustment height, so as to the position for adjusting air inlet pipe when gas-liquid separator is welded, groove side can be passed through after adjusting
Bolt of the face near lead column one end is fixed；
(2) base of the present invention is provided with two spacing backup plate installing holes and three guide pillar installing holes；Three guide pillar installing holes
The line of three intersection points of axis and base upper surface constitute a right angled triangle；Two described spacing backup plate installing holes
Axis and base upper surface two intersection points the right angled triangle that constitutes parallel to the line of three guide pillar installing holes of line
Long right-angle side, the position of each connecting hole of standardizing makes device compacter, more coordinates when using, reliable；Described first
Guide pillar, the second guide pillar and the 3rd guide pillar bottom are provided with screwed hole, are fixed by screws on base；The shape of described spacing backup plate
Shape is channel-shaped, which is provided with screwed hole, and screwed hole is corresponding with spacing backup plate installing hole, and spacing backup plate is bolted on bottom
On seat, facilitate the dismounting and maintenance of device, make the parts of device replaceable；
(3) rotating semicircular tray of the present invention is provided with Magnet away from it with one end of the second guide pillar junction, can effectively keep
And state when stable rotating semicircular tray and semicircle tray closure；
(4) a kind of method of use gas-liquid separator weld jig in the present invention, its advantage is：
(A) rotating semicircular tray is rotated, rotating semicircular tray and semicircle tray is opened, by gas-liquid separator to be processed
Escape pipe is placed in spacing backup plate, makes escape pipe vertical with base, and quick positioning escape pipe placement location, is that next step does
It is good to prepare；
(B) upper-lower position of rotating semicircular tray and semicircle tray is adjusted, two pipelines for making escape pipe are located at respectively rotation
On the position for turning formed between semicircle tray and semicircle tray two escape pipe fixing holes, rotating semicircular tray and semicircle support are closed
Block, clamps escape pipe, and the position of rotating semicircular tray and semicircle tray is locked by locking positioning block bolt stationary positioned block,
The position of escape pipe can stable, be accurately fixed, facilitates the carrying out of next step；
(C) air inlet pipe is placed on air inlet pipe tray, adjustment air inlet pipe tray position is fixed, energy by its side bolt
Air inlet pipe position is accurately fixed according to technical requirements, is that welding is prepared；
(D) upper end cover is covered on boss, makes to be stretched out in the reserved hole from upper end cover of escape pipe and air inlet pipe, form weldering
Protective gas cavity is connect, it is ready to be that welding is passed through protective gas；
(E) position of escape pipe, air inlet pipe and upper end cover is fixed in spot welding, and welding protection gas is continually fed into from escape pipe
Body, makes the cavity constituted between upper end cover, boss and rotating semicircular tray full of welding protection gas, makes weld more stable
With it is firm；
(5) a kind of method of manufacture gas-liquid separator weld jig in the present invention, its manufacture process is simple, highly versatile,
Manufacturing time is substantially reduced, production efficiency is improve；The instrument and equipment for using is processing common tool and equipment, reduces
Production facility standard, reduces manufacture difficulty；The material for using can be common materials, save manufacturing cost.
Description of the drawings
Fig. 1 is overall structure diagram of the present invention；
Fig. 2 is base plate schematic diagram in the present invention；
Fig. 3 is that rotating semicircular tray in the present invention and semicircle tray combine schematic diagram；
Fig. 4 is the schematic diagram of present invention gas-liquid separator to be processed；
Fig. 5 is the front view of air inlet pipe tray in the present invention；
Fig. 6 is the left view of air inlet pipe tray in the present invention；
Fig. 7 is the upward view of air inlet pipe tray in the present invention；
Fig. 8 is the front view of locating piece in the present invention；
Fig. 9 is the upward view of locating piece in the present invention；
Figure 10 is the right view of locating piece in the present invention；
Figure 11 is the front view of spacing backup plate in the present invention；
Figure 12 is the left view of spacing backup plate in the present invention；
Figure 13 is the upward view of spacing backup plate in the present invention.
In figure：1st, the first guide pillar；2nd, semicircle tray；3rd, boss；4th, lead column；5th, air inlet pipe tray；6th, rotating semicircular support
Block；7th, locating piece bolt；8th, locating piece；9th, the second guide pillar；10th, the 3rd guide pillar；11st, base；12nd, spacing backup plate；13rd, guide pillar peace
Dress hole；14th, spacing backup plate installing hole；15th, guide pillar sliding eye；16th, escape pipe fixing hole；17th, escape pipe；18th, air inlet pipe；19、
Upper end cover；20th, cylinder；21st, bottom end cover；22nd, spacing backup plate bottom surface；23rd, locating piece side；24th, faying face；25th, air inlet conduit saddle
Block bottom surface；26th, air inlet pipe tray side.
Specific embodiment
The present invention is further described below with reference to specific embodiment.
Embodiment 1
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12 and Figure 13, Yi Zhongqi
Liquid/gas separator weld jig, it include the first guide pillar 1, semicircle tray 2, lead column 4, air inlet pipe tray 5, rotating semicircular tray 6,
Locating piece 8, the second guide pillar 9, the 3rd guide pillar 10, base 11 and spacing backup plate 12；Base 11 is provided with two spacing backup plates and installs
Hole 14 and three guide pillar installing holes 13；The line structure of the axis of three guide pillar installing holes 13 and three intersection points of the upper surface of base 11
Into a right angled triangle；The axis of two spacing backup plate installing holes 14 is parallel with the line of two intersection points of the upper surface of base 11
The long right-angle side of the right angled triangle constituted in the line of three guide pillar installing holes 13；Spacing backup plate 12 is fixed on the pedestal 11；
Spacing backup plate 12 is shaped as channel-shaped, which is provided with screwed hole, and screwed hole is corresponding with spacing backup plate installing hole 14, spacing backup plate
12 are bolted on base 11；One end of first guide pillar 1 and the 3rd guide pillar 10 is vertically fixed on base 11, the other end
It is connected with semicircle tray 2；The one end of second guide pillar 9 is vertically fixed on base 11, and the other end is connected with rotating semicircular tray 6；The
One guide pillar 1, the second guide pillar 9 and the bottom of the 3rd guide pillar 10 are provided with screwed hole, are fixed by screws on base 11；Semicircle tray 2
Guide pillar sliding eye 15 is provided with rotating semicircular tray 6；First guide pillar 1 and the 3rd guide pillar 10 are through guide pillar sliding eye 15 and semicircle
Tray 2 connects；Second guide pillar 9 connects through guide pillar sliding eye 15 and rotating semicircular tray 6；Locating piece 8 has four, two of which
It is separately positioned on first guide pillar 1 and the 3rd guide pillar 10 of the lower section of semicircle tray 2, two other locating piece 8 is arranged on second and leads
On post 9, a top for being located at rotating semicircular tray 6, a lower section for being located at rotating semicircular tray 6；Locating piece 8 is provided with fixed
Position block bolt 7；Semicircle tray 2 is provided with boss 3；Air inlet pipe tray 5 is arranged on boss 3；Lead column 4 passes through air inlet pipe tray
5 are fixed on boss 3；The upper surface of air inlet pipe tray 5 is provided with groove, and groove side is provided with bolt near the one end of lead column 4；Half
Two half slots are respectively provided with circle tray 2 and rotating semicircular tray 6；The half slot of semicircle tray 2 and the half of rotating semicircular tray 6
Circular groove combines in pairs two escape pipe fixing holes 16 of composition；Rotating semicircular tray 6 is away from its one end with the junction of the second guide pillar 9
It is provided with Magnet；Described semicircle tray 2 is provided with breach near one end of the 3rd guide pillar 10.
Being fixedly connected for each part is bolted in the present embodiment, facilitates the dismounting and maintenance of device；This enforcement
Partly it is connected as being slidably connected in example, enables device to adjust its height according to the size of institute's converted productss, enhances the suitable of device
Ying Xing；It is the present embodiment described device compact conformation, simple, can stably, be securely fixed institute's converted productss, be accurately performed processing
Task.
A kind of method of use gas-liquid separator weld jig in the present embodiment, its step is：
(A) rotating semicircular tray 6 is rotated, rotating semicircular tray 6 and semicircle tray 2 is opened, by gas-liquid separation to be processed
The escape pipe 17 of device is placed in spacing backup plate 12, makes escape pipe 17 vertical with base 11；
(B) upper-lower position of rotating semicircular tray 6 and semicircle tray 2 is adjusted, two pipelines for making escape pipe 17 distinguish position
Formed between rotating semicircular tray 6 and semicircle tray 2 on the position of two escape pipe fixing holes 16, close rotating semicircular tray
6 and semicircle tray 2, escape pipe 17 is clamped, the He of rotating semicircular tray 6 is locked by the stationary positioned block 8 of locking positioning block bolt 7
The position of semicircle tray 2；
(C) air inlet pipe 18 is placed on air inlet pipe tray 5, the position of adjustment air inlet pipe tray 5 is consolidated by its side bolt
It is fixed；
(D) upper end cover 19 is covered on boss 3, the Kong Zhongshen for making escape pipe 17 and air inlet pipe 18 reserve from upper end cover 19
Go out；
(E) position of escape pipe 17, air inlet pipe 18 and upper end cover 19 is fixed in spot welding, and welding is continually fed into from escape pipe 17
Protective gas nitrogen, makes the cavity constituted between upper end cover 19, boss 3 and rotating semicircular tray 6 be full of welding protection gas；
(F) escape pipe 17, air inlet pipe 18 are welded, the welding completed between escape pipe 17, air inlet pipe 18 and upper end cover 19 is consolidated
It is fixed；
(G) rotating semicircular tray 6 is rotated, opens rotating semicircular tray 6 and semicircle tray 2, remove going out after being welded and fixed
Trachea 17, air inlet pipe 18 and upper end cover 19, air inlet pipe 18 is inserted in cylinder 20, and upper end cover 19 is covered on cylinder 20, completes cylinder
Welding between body 20 and bottom end cover 21.
The method of gas-liquid separator weld jig is simple used in the present embodiment, and step is few, enormously simplify gas-liquid separation
The welding procedure of device, reduces labor intensity, has saved material, reduces production cost, substantially reduces process time, to gas
The processing of liquid/gas separator has very big facilitation, and a gas-liquid separator high yield rate welded, sound construction, can
Lean on, high precision, air-tightness is good, long service life.
A kind of method of manufacture gas-liquid separator weld jig in the present embodiment, its step is：
(A) manufacture of base 11：From the steel plate that thickness is 8mm, material is No. 45 steel, with plate shearing machine length is processed into
190mm, the rectangle steel plate of wide 160mm, abrasive machine burr removing；It is processing dimension benchmark to choose the adjacent both sides of steel plate, and long side is
X, broadside is Y, and the intersection point of long side and broadside sets up coordinate system for zero, with drilling machine coordinate be (14.1mm, 14.1mm),
(175.8mm, 14.1mm), (14.1mm, 145.9mm) and (175.8mm, 145.9mm) processes everywhere four a diameter of 6.7mm's
Hole, and be M8 coarse thread screw tap machining internal threads with specification；With drilling machine coordinate be (39.8mm, 48.1mm), (150.2mm,
The hole of three a diameter of 8.2mm 48.1mm) and at (159mm, 92.3mm) three is processed, the hole is used as guide pillar installing hole 13；With brill
, in the hole that coordinate is that (49mm, 80mm) and (141mm, 80mm) place processes two a diameter of 6.2mm, the hole is used as spacing backup plate for bed
The diameter tolerance of installing hole 14, guide pillar installing hole 13 and spacing backup plate installing hole 14 is ± 0.02mm；
(B) manufacture of spacing backup plate 12：It is 5mm, one piece of the steel plate that material is No. 45 steel from thickness, is machined with shear
Rectangle steel plate A of growth 102mm, width 40mm, abrasive machine burr removing；It is 10mm, the steel plate that material is No. 45 steel from thickness
One piece, rectangle steel plate B of long 40mm, width 19.1mm is machined to shear, rectangle steel plate B is two pieces, abrasive machine unhairing
Side；Rectangle steel plate A and rectangle steel plate B are welded to connect into grooved, and two diameters are processed in spacing backup plate bottom surface 22 with drilling machine
For 5mm, the blind hole that depth is 25mm, the centre-to-centre spacing of two blind holes is 92mm, the axis of two blind holes and spacing backup plate bottom surface 22
Vertical dimension be 14.5mm, be M6 coarse thread screw tap machining internal threads with specification；
(C) manufacture of the first guide pillar 1, the 3rd guide pillar 10, the second guide pillar 9 and lead column 4：From a diameter of 15mm, material
For three, the round steel of bearing steel, with cutting machine the first guide pillar 1, the 3rd guide pillar 10 and second that length is 285mm is processed into
Guide pillar 9, from a diameter of 10mm, one, the round steel that material is bearing steel, it is leading for 50mm to be processed into length with cutting machine
To post 4, one end drilling machine of the first guide pillar 1, the 3rd guide pillar 10 and the second guide pillar 9 along its axis process an a diameter of 6.7mm,
Depth is the blind hole of 25mm, and is M8 coarse thread screw tap machining internal threads with specification, and the one end of lead column 4 drilling machine processes a diameter of
5mm, depth are the blind hole of 15mm, and are M6 coarse thread screw tap machining internal threads with specification；
(D) manufacture of locating piece 8：From the bloom that material is No. 45 steel, with planer the pros that the length of side is 20mm are processed into
Body, with drilling machine the through hole of an a diameter of 15.1mm is processed, and axial line and the vertical dimension of locating piece side 23 of the through hole are
10mm, with drilling machine the hole of a diameter of 5mm is processed in the relative one side in locating piece side 23, and the axis in the hole is vertical with through-bore axis
It is intersecting, and be M6 coarse thread screw tap machining internal threads with specification；
(E) manufacture of semicircle tray 2 and rotating semicircular tray 6：From thickness 18mm and 12mm, material are respectively for No. 45
The steel plate of steel is each one piece, and with gas cutting equipment half nahlock that radius is 76mm is cut to, and abrasive machine removes Burr removal, further adds
Work is into two pieces of half nahlock that radius is 75.2mm；Wherein thickness for 18mm half nahlock milling machine process a diameter of 105.3mm,
The boss 3 of high 6mm, with the guide pillar sliding eye 15 that drilling machine two centre-to-centre spacing of processing are 110.4mm, a diameter of 15.1mm, guide pillar is slided
The vertical dimension of the axis of dynamic hole 15 and faying face 24 is 31.9mm, and through half nahlock axis and the face vertical with faying face 24
Vertical dimension is 55.2mm, processes the lead column installing hole of an a diameter of 6.1mm on boss 3 with drilling machine, and lead column is installed
The vertical and intersectant centerline of axially bored line and two guide pillar sliding eyes 15 is in the midpoint of two centrages of guide pillar sliding eye 15；Use drilling machine
The guide pillar sliding eye 15 of an a diameter of 15.1mm, the circle of the guide pillar sliding eye 15 are processed on the semicircle steel plate that thickness is 12mm
The distance of the heart and faying face 24 is 12.3mm, is with the vertical dimension perpendicular to faying face 24 and through the face of half nahlock axis
64mm；The nahlock of two pieces half processes two escape pipe fixing holes 16 with drilling machine after the split of faying face 24 in split line, and two go out
The centre-to-centre spacing of trachea fixing hole 16 is 60mm, and the axis of two escape pipe fixing holes 16 is with the vertical dimension of half nahlock axis
30mm；
(F) manufacture of air inlet pipe tray 5：The bloom one that material is No. 45 steel is chosen, with planer processing growth 50mm, width
The bloom of 30mm, high 26.5mm, then process bucking ladder, bucking ladder on the face relative with air inlet pipe tray bottom surface 25 with planer
Long 35mm, depth 5.7mm, with vertical knee-type milling machine with away from the vertical dimension of air inlet pipe tray bottom surface 25 as 15.8mm, away from air inlet pipe tray side
The vertical dimension of face 26 for 15mm straight line be axial line along bucking ladder process semicircle groove, a diameter of 19.5mm of semicircle groove,
Tolerance is ± 0.02mm and a length of 35mm；With drilling machine on air inlet pipe tray bottom surface 25 with away from semicircle groove end face vertical dimension
42.1mm, straight line is the through hole that axis processes a diameter of 10.1mm at vertical dimension 15mm of air inlet pipe tray side 26, is being entered
With away from semicircle groove end face vertical dimension 42.1mm, away from the vertical dimension of air inlet pipe tray bottom surface 25 on trachea tray side 26
Straight line is the hole that axis processes a diameter of 5mm at 13.3mm, and the hole communicates with the through hole of 10.1mm, is M6 coarse thread screw taps with specification
To the hole machined of 5mm into female thread；
(G) assemble：6mm screwed holes on spacing backup plate 12 are directed at into the spacing backup plate installing hole 14 on base 11, it is spacing to lean on
The slit opening of plate 12 dorsad two guide pillar installing holes 13, and fastened with M6 plain bolts；First guide pillar the 1, the 3rd is led
One end that the guide pillar 9 of post 10 and second has screwed hole be respectively aligned to coordinate for (39.8mm, 48.1mm), (150.2mm, 48.1mm) and
The guide pillar installing hole 13 of (159mm, 92.3mm), and fastened with M8 plain bolts；Three locating pieces 8 are through into respectively the first guide pillar
1st, on the 3rd guide pillar 10 and the second guide pillar 9, screwed in a diameter of 6mm screwed holes from locating piece 8 with locating piece bolt 7, pretension；
Semicircle tray 2 and rotating semicircular tray 6 are penetrated into guide pillar by guide pillar sliding eye 15, and are fallen on three locating pieces 8 of pretension,
Three locating pieces 8 of adjustment, make semicircle tray 2 and rotating semicircular tray 6 in same level, and fasten；By the 4th positioning
Block 8 penetrates the second guide pillar 9, falls on rotating semicircular tray 6；Being directed to post 4 has a diameter of in one end alignment boss 3 of screwed hole
The lead column installing hole of 6.1mm, and fastened with M6 plain bolts；Air inlet pipe tray 5 is pacified by the through hole of a diameter of 10.1mm
It is mounted in lead column 4, and M6 plain bolts is screwed in from the screwed hole of air inlet pipe tray 5, the position of fixed air inlet pipe tray 5.
The method that gas-liquid separator weld jig is manufactured in this enforcement, using common used material in machinery plant and process equipment,
Difficulty of processing is low, and processing cost is low；Using coordinate setting processing method, machining accuracy is higher；Processing criterion connection features, zero
The interchangeability of part is strong.
Claims (8)
1. a kind of using method of gas-liquid separator weld jig, its step is：
(A) rotating semicircular tray (6) is rotated, opens rotating semicircular tray (6) and semicircle tray (2), by gas-liquid to be processed point
Escape pipe (17) from device is placed in spacing backup plate (12), makes escape pipe (17) vertical with base (11)；
(B) upper-lower position of rotating semicircular tray (6) and semicircle tray (2) is adjusted, two pipelines for making escape pipe (17) are distinguished
On the position of the two escape pipe fixing holes (16) formed between rotating semicircular tray (6) and semicircle tray (2), rotation is closed
Turn semicircle tray (6) and semicircle tray (2), clamp escape pipe (17), by locking positioning block bolt (7) stationary positioned block (8)
To lock the position of rotating semicircular tray (6) and semicircle tray (2)；
(C) air inlet pipe (18) is placed on air inlet pipe tray (5), adjusts air inlet pipe tray (5) position, consolidated by its side bolt
It is fixed；
(D) upper end cover (19) is covered on boss (3), makes what escape pipe (17) and air inlet pipe (18) were reserved from upper end cover (19)
Stretch out in hole；
(E) position of escape pipe (17), air inlet pipe (18) and upper end cover (19) is fixed in spot welding, is continually fed into from escape pipe (17)
Welding protection gas, makes the cavity constituted between upper end cover (19), boss (3) and rotating semicircular tray (6) be full of welding protection
Gas；
(F) escape pipe (17), air inlet pipe (18) are welded, is completed between escape pipe (17), air inlet pipe (18) and upper end cover (19)
It is welded and fixed；
(G) rotating semicircular tray (6) is rotated, opens rotating semicircular tray (6) and semicircle tray (2), removed after being welded and fixed
Escape pipe (17), air inlet pipe (18) and upper end cover (19), by air inlet pipe (18) insertion cylinder (20), upper end cover (19) is covered in cylinder
On body (20), the welding between cylinder (20) and bottom end cover (21) is completed.
2. the using method of a kind of gas-liquid separator weld jig according to claim 1, it is characterised in that：Described guarantor
Shield gas is nitrogen.
3. the using method of a kind of gas-liquid separator weld jig according to claim 1, it is characterised in that：Described gas
Liquid/gas separator weld jig includes the first guide pillar (1), semicircle tray (2), lead column (4), air inlet pipe tray (5), rotating semicircular
Tray (6), locating piece (8), the second guide pillar (9), the 3rd guide pillar (10), base (11) and spacing backup plate (12)；Described is spacing
Backup plate (12) is fixed on base (11)；Described the first guide pillar (1) and one end of the 3rd guide pillar (10) is vertically fixed on base
(11) on, the other end is connected with semicircle tray (2)；Described the second guide pillar (9) one end is vertically fixed on base (11), another
End is connected with rotating semicircular tray (6)；Described locating piece (8) has four, and two of which is separately positioned under semicircle tray (2)
On first guide pillar (1) and the 3rd guide pillar (10) of side, two other locating piece (8) is arranged on the second guide pillar (9), and one is located at
The top of rotating semicircular tray (6), a lower section for being located at rotating semicircular tray (6)；Described semicircle tray (2) is provided with convex
Platform (3)；Described air inlet pipe tray (5) is arranged on boss (3)；Described lead column (4) is fixed through air inlet pipe tray (5)
On boss (3)；Two half slots are respectively provided with described semicircle tray (2) and rotating semicircular tray (6)；Described semicircle support
The half slot of block (2) and the half slot of rotating semicircular tray (6) combine in pairs two escape pipe fixing holes (16) of composition.
4. the using method of a kind of gas-liquid separator weld jig according to claim 3, it is characterised in that：Described bottom
Seat (11) is provided with two spacing backup plate installing holes (14) and three guide pillar installing holes (13)；Three described guide pillar installing holes
(13) axis constitutes a right angled triangle with the line of three intersection points of base (11) upper surface；Described two spacing to lean on
The line of the axis of plate installing hole (14) and two intersection points of base (11) upper surface is parallel to three guide pillar installing holes (13)
The long right-angle side of the right angled triangle that line is constituted；Described the first guide pillar (1), the second guide pillar (9) and the 3rd guide pillar (10) bottom
Portion is provided with screwed hole, is fixed by screws on base (11)；Described spacing backup plate (12) is shaped as channel-shaped, which is provided with
Screwed hole, screwed hole is corresponding with spacing backup plate installing hole (14), and spacing backup plate (12) is bolted on base (11).
5. the using method of a kind of gas-liquid separator weld jig according to claim 3, it is characterised in that：Described half
Circle tray (2) and rotating semicircular tray (6) are provided with guide pillar sliding eye (15)；Described the first guide pillar (1) and the 3rd guide pillar
(10) it is connected with semicircle tray (2) through guide pillar sliding eye (15)；Described the second guide pillar (9) through guide pillar sliding eye (15) and
Rotating semicircular tray (6) connects.
6. the using method of a kind of gas-liquid separator weld jig according to claim 3, it is characterised in that：Described determines
Position block (8) is provided with locating piece bolt (7).
7. the using method of a kind of gas-liquid separator weld jig according to claim 3, it is characterised in that：Described enters
The upper surface of trachea tray (5) is provided with groove, and groove side is provided with bolt near lead column (4) one end.
8. the using method of a kind of gas-liquid separator weld jig according to claim 5, it is characterised in that：Described rotation
Turn semicircle tray (6) and be provided with Magnet with one end of the second guide pillar (9) junction away from it；Described semicircle tray (2) is near the
One end of three guide pillars (10) is provided with breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610016522.XA CN105414859B (en) | 2015-01-28 | 2015-01-28 | Use method for welding clamp for gas-liquid separator |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510044822.4A CN104607847B (en) | 2015-01-28 | 2015-01-28 | A kind of gas-liquid separator weld jig |
| CN201610016522.XA CN105414859B (en) | 2015-01-28 | 2015-01-28 | Use method for welding clamp for gas-liquid separator |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510044822.4A Division CN104607847B (en) | 2015-01-28 | 2015-01-28 | A kind of gas-liquid separator weld jig |
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| CN105414859A CN105414859A (en) | 2016-03-23 |
| CN105414859B true CN105414859B (en) | 2017-05-17 |
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| CN201610016522.XA Active CN105414859B (en) | 2015-01-28 | 2015-01-28 | Use method for welding clamp for gas-liquid separator |
| CN201510044822.4A Active CN104607847B (en) | 2015-01-28 | 2015-01-28 | A kind of gas-liquid separator weld jig |
| CN201610016521.5A Active CN105414858B (en) | 2015-01-28 | 2015-01-28 | Method for manufacturing gas-liquid separator welding jig |
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| CN201510044822.4A Active CN104607847B (en) | 2015-01-28 | 2015-01-28 | A kind of gas-liquid separator weld jig |
| CN201610016521.5A Active CN105414858B (en) | 2015-01-28 | 2015-01-28 | Method for manufacturing gas-liquid separator welding jig |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105499777A (en) * | 2016-01-06 | 2016-04-20 | 蚌埠市瑞泰汽配制造有限公司 | Convex spot welding device for filter |
| CN107363465B (en) * | 2017-08-31 | 2023-01-31 | 安徽众汇制冷有限公司 | Gas-liquid separator welding tool and using method thereof |
| CN107378374B (en) * | 2017-08-31 | 2023-02-28 | 安徽众汇制冷有限公司 | Gas-liquid separator welding tool for multi-split commercial air conditioner and using method thereof |
| JP7132706B2 (en) * | 2017-10-06 | 2022-09-07 | 株式会社ディスコ | Steam separation tank |
| CN109759797B (en) * | 2019-03-08 | 2020-10-16 | 青岛开拓隆海制冷配件有限公司 | Gas-liquid separator welding tool manufacturing process |
| CN109759798B (en) * | 2019-03-08 | 2020-08-18 | 青岛开拓隆海制冷配件有限公司 | Manufacturing process of welding tool for liquid accumulator |
| CN111843398B (en) * | 2020-08-08 | 2021-05-25 | 浙江富源制冷设备股份有限公司 | Low-cost U-shaped pipe welding method for gas-liquid separator |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3760478A (en) * | 1971-10-04 | 1973-09-25 | Borg Warner | Method for assembling a rotary sliding vane compressor |
| DE2708040A1 (en) * | 1977-02-24 | 1979-04-19 | Boc Ltd | Clamp for aligning and holding two pipe sections - positions pipes for internal welding by rotating laser beam |
| FR2382970A1 (en) * | 1977-03-07 | 1978-10-06 | Boc Ltd | Clamp for aligning and holding two pipe sections - positions pipes for internal welding by rotating laser beam |
| CN201455591U (en) * | 2009-05-31 | 2010-05-12 | 重庆宗申技术开发研究有限公司 | Welding tool of oil-gas separator |
| CN102601553A (en) * | 2011-12-31 | 2012-07-25 | 宁波市拓新焊接技术有限公司 | Special girth welding machine for oil-gas separator shells |
| KR101460518B1 (en) * | 2012-12-31 | 2014-11-21 | 성동조선해양(주) | Weaving welding carriage |
| CN203830985U (en) * | 2014-04-11 | 2014-09-17 | 浙江森拉特暖通设备有限公司 | Clamp for heating and ventilation pipe welding |
| CN204413474U (en) * | 2015-01-28 | 2015-06-24 | 安徽众汇制冷有限公司 | A kind of gas-liquid separator weld jig |
-
2015
- 2015-01-28 CN CN201610016522.XA patent/CN105414859B/en active Active
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| CN105414858A (en) | 2016-03-23 |
| CN104607847A (en) | 2015-05-13 |
| CN105414858B (en) | 2017-05-10 |
| CN104607847B (en) | 2016-08-31 |
| CN105414859A (en) | 2016-03-23 |
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Denomination of invention: Application method of gas-liquid separator welding fixture Effective date of registration: 20210915 Granted publication date: 20170517 Pledgee: Anhui Ma'anshan Rural Commercial Bank Co.,Ltd. Pledgor: ANHUI ZHONGHUI REFRIGERATION Co.,Ltd. Registration number: Y2021980009409 |
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Granted publication date: 20170517 Pledgee: Anhui Ma'anshan Rural Commercial Bank Co.,Ltd. Pledgor: ANHUI ZHONGHUI REFRIGERATION Co.,Ltd. Registration number: Y2021980009409 |
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