CN206393025U - Sealed welding case - Google Patents
Sealed welding case Download PDFInfo
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- CN206393025U CN206393025U CN201720041760.6U CN201720041760U CN206393025U CN 206393025 U CN206393025 U CN 206393025U CN 201720041760 U CN201720041760 U CN 201720041760U CN 206393025 U CN206393025 U CN 206393025U
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Abstract
The utility model discloses a kind of sealed welding case, it is characterized in that including base, top cover, welding gun cover, the first welding wheel, the second welding wheel, guide sleeve at inlet nut and outlet cooling component, groove is offered on base, first welding wheel and the second welding wheel are rotatably installed in base and are symmetrically distributed in the both sides of groove, guide sleeve at inlet nut is arranged on the front end of groove, outlet cooling component is arranged on the rear end of groove, top cover is covered at the top of base, its middle part is provided with through hole, welding gun cover is arranged on through hole, and welding gun mouthful is provided with thereon.Stainless steel tube to be welded is clamped and is placed in the U-shaped groove of base using the first welding wheel and the second welding wheel by the utility model; base is sealed by top cover, welding gun cover, guide sleeve at inlet nut and outlet cooling component; the stainless steel tube being located in base is set to be welded in the environment of sealing; stainless steel tube is set not aoxidize; ensure welding quality; the use of protective gas is reduced simultaneously, saves welding cost.
Description
Technical field
The utility model is related to a kind of sealed welding case, belongs to welding box technology field.
Background technology
There is technology in argon arc welded pipe units, be arranged on 2 edger rolls seat and then fill in the useful 4 welding wheel of the method for wire bonding
Upper inside and outside protection gas opens wide welding, and the stainless steel tube surface that this method welds out can aoxidize blackening, also to throw
Polished on ray machine, both influence welding quality, increase welding cost again.
Utility model content
There is provided a kind of sealed welding case in order to overcome the shortcomings of prior art presence for the utility model.
The utility model can be by taking following technical scheme to be achieved：
A kind of sealed welding case, including base, top cover, welding gun cover, the first welding wheel, the second welding wheel, entrance are oriented to
Cover and groove is offered on nut and outlet cooling component, base, the first welding wheel and the second welding wheel are rotatably installed in base
And the both sides of groove are symmetrically distributed in, guide sleeve at inlet nut is arranged on the front end of groove, and outlet cooling component is arranged on groove
Rear end, top cover covered at the top of base, and its middle part is provided with through hole, and welding gun cover is arranged on through hole, and welding gun mouthful is provided with thereon.
Preferably, the outlet cooling component includes inner sleeve, outer tube, fixing nut and closure nut, outer tube
The rear end of groove is socketed on inner sleeve and is fixed on by fixing nut, inner sleeve is connected with groove, and closure nut is fixed on
Water inlet and delivery port are provided with the front end of outer tube and inner sleeve, outer tube.
Preferably, the sealed welding case also includes the first mounting seat and the second mounting seat, the first mounting seat and the
Two mounting seats are arranged in base and are located at the both sides of groove respectively, and the first welding wheel is rotatably installed in the first mounting seat
On, the second welding wheel is rotatably installed in the second mounting seat.
Preferably, the sealed welding case also includes the first regulation screw mandrel and the second regulation screw mandrel, the first regulation silk
Bar passes through the left side wall of the base and is connected with whorl of base, and its front end is stuck in the neck of first mounting seat, and second
Regulation screw mandrel passes through the right side wall of the base and is connected with whorl of base, and its front end is stuck in the neck of second mounting seat
It is interior.
Preferably, the sealed welding case also includes cover plate and seal washer, and cover plate is fixed on by seal washer
On the top cover, cavity is formed between cover plate and the top cover, the top of cover plate is provided with the water inlet connected with cavity and water outlet
Mouthful.
Preferably, the sealed welding case also includes bottom plate and bottom plate sealing ring, and bottom plate is solid by bottom plate sealing ring
It is scheduled on the bottom of base.
Compared with prior art, the beneficial effects of the utility model are：The utility model utilizes the first welding wheel and the
Two welding wheels, which clamp stainless steel tube to be welded, to be placed in the U-shaped groove of base, by top cover, welding gun cover, guide sleeve at inlet spiral shell
Female and outlet cooling component is sealed to base, the stainless steel tube being located in base is welded in the environment of sealing
Connect, stainless steel tube is not aoxidized, it is ensured that welding quality, while reducing the use of protective gas, save welding cost.
Brief description of the drawings
Fig. 1 is the overall structure diagram of sealed welding case of the present utility model；
Fig. 2 is the structure decomposition figure of sealed welding case of the present utility model；
Fig. 3 is another structure decomposition figure of sealed welding case of the present utility model；
Fig. 4 is the structural representation that sealed welding case of the present utility model coordinates with welding gun.
Embodiment
Embodiment of the present utility model is described in detail below in conjunction with accompanying drawing.
As shown in Figures 1 to 4, a kind of sealed welding case includes base 1, top cover 2, the welding of welding gun cover 3, first wheel 4, the
Two welding wheels 5, guide sleeve at inlet nut 6, outlet cooling component 7, the first mounting seat 8, the second mounting seat 9, first regulation screw mandrel
10th, U-shaped groove is offered on the second regulation screw mandrel 11, cover plate 12, seal washer 13, bottom plate 14 and bottom plate sealing ring 15, base 1
101, the first mounting seat 8 and the second mounting seat 9 are arranged in base 1 and are located at the both sides of U-shaped groove 101, described first respectively
Welding wheel 4 is rotatably installed in the first mounting seat 8 and uses jump ring clamping, and the second welding wheel 5 is rotatably installed in the second installation
On seat 9 and use jump ring clamping, the first welding wheel 4 and the second welding wheel 5 are symmetrically distributed in the both sides of U-shaped groove 101, and first is adjusted
Screw mandrel 10 passes through the left side wall of the base 1 and is threadedly coupled with base 1, and its front end is stuck in the neck of first mounting seat 8
Interior, the second regulation screw mandrel 11 passes through the right side wall of the base 1 and is threadedly coupled with base 1, and its front end is stuck in second peace
In the neck for filling seat 9, guide sleeve at inlet nut 6 is arranged on the front end of U-shaped groove 101, and outlet cooling component 7 is arranged on U-shaped logical
The rear end of groove 101, top cover 2 is covered at the top of base 1, and its middle part is provided with through hole 201, and welding gun cover 3 is arranged on through hole 201,
Welding gun mouthful 301 is provided with thereon, and cover plate 12 is fixed on the top cover 2 by seal washer 13, between cover plate 12 and the top cover 2
Cavity is formed, the top of cover plate 12 is provided with the water inlet and delivery port that are connected with cavity, and bottom plate 14 is solid by bottom plate sealing ring 15
The bottom of base 1, water inlet and delivery port connection recirculating cooling water system are scheduled on, top cover is cooled down.It is of the present utility model
Sealed welding case is typically mounted at behind last group of plain-barreled roll seat of profiled section of welded pipe units.Before start, phase is first installed
The the first welding wheel 4 and the second welding wheel 5 of corresponding specification, adjust center up and down.Pass through the first regulation screw mandrel again
10 and second adjust screw mandrel 11 the first welding wheel 4 and the relieving regulation of the second welding wheel 5 to correct position, and welded pipe units are molded
Section is debugged, after stainless steel tube is completely extended across in sealed welding case, and the first welding wheel 4 and the second welding wheel 5 are clamped inward,
The stainless steel tube that will be welded is transferred to weld seam and just closed up, and smooth welded seam does not have after height, adjusts welding torch position, covers welding gun
Cover 3, pinions the position between welding gun cover 3 and welding gun 16 with cloth and seals up, and one piece is put above welding gun cover and sees convex lens piece, then
Porch and exit are also pinioned with cloth to be sealed up, and sealed welding case cooling water pump power is opened, weldering is then opened
Electromechanical source.In this welding process, cooling component gives the stainless steel tube for leaving welding case to be cooled down, and prevents its high temperature and outside
Air contact is aoxidized, it is ensured that welding quality.
In the utility model, outlet cooling component 7 includes inner sleeve 71, outer tube 72, fixing nut 73 and end socket
Nut 74, outer tube 72 is socketed on inner sleeve 71 and the rear end of U-shaped groove 101, inner sleeve is fixed on by fixing nut 73
71 connect with U-shaped groove 101, closure nut 74 be fixed on the front end of outer tube 72 and inner sleeve 71, outer tube 72 be provided with into
The mouth of a river and delivery port, by being passed through cooling water in water inlet to inner sleeve 71 and outer tube 72, the stainless steel tube welded is by warm
Amount is delivered in inner sleeve 71, and heat is taken away through cooling water circulation again, and inner sleeve 71 is removed after stainless steel tube cooling, can be effective
The temperature for the stainless steel tube that ground reduction has been welded, makes it will not be with extraneous air catalytic oxidation, it is ensured that welding quality.
The utility model is described above in association with preferred embodiment, but the utility model is not limited to the above and taken off
The embodiment shown, and the various modifications carried out according to essence of the present utility model, equivalent combinations should be covered.
Claims (6)
1. a kind of sealed welding case, it is characterised in that taken turns including base, top cover, welding gun cover, the first welding wheel, the second welding,
Groove, the first welding wheel and the second welding wheel rotational installation are offered on guide sleeve at inlet nut and outlet cooling component, base
In base and the both sides of groove are symmetrically distributed in, guide sleeve at inlet nut is arranged on the front end of groove, outlet cooling component peace
Mounted in the rear end of groove, top cover is covered at the top of base, and its middle part is provided with through hole, and welding gun cover is arranged on through hole, opened thereon
There is welding gun mouthful.
2. sealed welding case according to claim 1, it is characterised in that the outlet cooling component includes inner sleeve, outer
Sleeve pipe, fixing nut and closure nut, outer tube are socketed on inner sleeve and the rear end of groove are fixed on by fixing nut, interior
Sleeve pipe is connected with groove, and closure nut is fixed on the front end of outer tube and inner sleeve, outer tube and is provided with water inlet and delivery port.
3. sealed welding case according to claim 1 or 2, it is characterised in that the sealed welding case also includes first
Mounting seat and the second mounting seat, the first mounting seat and the second mounting seat are arranged in base and are located at the both sides of groove, institute respectively
State the first welding wheel to be rotatably installed in the first mounting seat, the second welding wheel is rotatably installed in the second mounting seat.
4. sealed welding case according to claim 3, it is characterised in that the sealed welding case also includes first and adjusted
Screw mandrel and the second regulation screw mandrel are saved, the first regulation screw mandrel passes through the left side wall of the base and is connected with whorl of base, its front end
In the neck for being stuck in first mounting seat, the second regulation screw mandrel passes through the right side wall of the base and is connected with whorl of base,
Its front end is stuck in the neck of second mounting seat.
5. sealed welding case according to claim 1 or 2, it is characterised in that the sealed welding case also includes cover plate
And seal washer, cover plate is fixed on the top cover by seal washer, and cavity is formed between cover plate and the top cover, cover plate
Top is provided with the water inlet and delivery port connected with cavity.
6. sealed welding case according to claim 1 or 2, it is characterised in that the sealed welding case also includes bottom plate
With bottom plate sealing ring, bottom plate is fixed on the bottom of base by bottom plate sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720041760.6U CN206393025U (en) | 2017-01-14 | 2017-01-14 | Sealed welding case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720041760.6U CN206393025U (en) | 2017-01-14 | 2017-01-14 | Sealed welding case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206393025U true CN206393025U (en) | 2017-08-11 |
Family
ID=59513727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720041760.6U Active CN206393025U (en) | 2017-01-14 | 2017-01-14 | Sealed welding case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206393025U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470806A (en) * | 2017-08-18 | 2017-12-15 | 合肥通用机械研究院 | A kind of auxiliary welding device and application method |
| CN109877537A (en) * | 2019-02-28 | 2019-06-14 | 上海宇洋特种金属材料有限公司 | A kind of production technology of stainless steel tube |
| CN110524146A (en) * | 2019-09-05 | 2019-12-03 | 广西工业技师学院(广西石化高级技工学校) | A kind of titanium alloy test plate (panel) welding atmosphere protection setting device |
-
2017
- 2017-01-14 CN CN201720041760.6U patent/CN206393025U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107470806A (en) * | 2017-08-18 | 2017-12-15 | 合肥通用机械研究院 | A kind of auxiliary welding device and application method |
| CN107470806B (en) * | 2017-08-18 | 2019-10-11 | 合肥通用机械研究院有限公司 | A kind of auxiliary welding device and application method |
| CN109877537A (en) * | 2019-02-28 | 2019-06-14 | 上海宇洋特种金属材料有限公司 | A kind of production technology of stainless steel tube |
| CN109877537B (en) * | 2019-02-28 | 2021-01-15 | 上海宇洋特种金属材料有限公司 | Production process of stainless steel pipe |
| CN110524146A (en) * | 2019-09-05 | 2019-12-03 | 广西工业技师学院(广西石化高级技工学校) | A kind of titanium alloy test plate (panel) welding atmosphere protection setting device |
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