CN209503382U - A kind of heat exchanger elbow auxiliary welding device - Google Patents
A kind of heat exchanger elbow auxiliary welding device Download PDFInfo
- Publication number
- CN209503382U CN209503382U CN201920106936.0U CN201920106936U CN209503382U CN 209503382 U CN209503382 U CN 209503382U CN 201920106936 U CN201920106936 U CN 201920106936U CN 209503382 U CN209503382 U CN 209503382U
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- China
- Prior art keywords
- fixed station
- heat exchanger
- mobile
- group
- locating slot
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- 238000003466 welding Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 39
- 230000007306 turnover Effects 0.000 claims abstract description 18
- 238000003491 array Methods 0.000 claims abstract description 4
- 230000002441 reversible effect Effects 0.000 abstract description 3
- 239000012530 fluid Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Butt Welding And Welding Of Specific Article (AREA)
Abstract
The utility model relates to a kind of heat exchanger elbow auxiliary welding devices, including turnover mechanism, fixed station and YZ mobile mechanism；The turnover setting of fixed station is respectively equipped with two spaced clamping cylinders on turnover mechanism, on fixed station, and recessing groove is additionally provided on fixed station and two are arranged in parallel and at interval locating slot, recessing groove and locating slot are respectively positioned between two clamping cylinders；The YZ mobile mechanism is fixedly connected on fixed station, and the group being laterally arranged is fixedly connected in the mobile station of YZ mobile mechanism and is shelved, and group is shelved to be arranged in parallel with locating slot；Described group is shelved the arc groove equipped with multiple linear arrays.A kind of heat exchanger elbow auxiliary welding device described in the utility model, is mechanically fixed multiple elbows using reversible, convenient for welding, welding efficiency is improved, locating slot is equipped with and mechanical-assisted is welded, improve Welding of Heat-exchanger quality, it avoids holding, reduces operational danger.
Description
Technical field
The utility model relates to heat exchanger process units, and in particular to a kind of heat exchanger elbow auxiliary welding device.
Background technique
Heat exchanger, is the equipment that the partial heat of hot fluid is passed to cold fluid, also known as heat exchanger, and heat exchanger is being changed
It is occupied an important position in work, petroleum, power, food and other many industrial productions, heat exchanger can be used as in Chemical Manufacture
Heater, cooler, condenser, evaporator and reboiler etc., are widely used.
The structure of heat exchanger is mostly that multiple spaced straight tubes are constituted, and straight tube both ends are separately fixed at the support of two sides
On plate, two neighboring straight tube interface is connected using elbow welding；Existing elbow welding is all made of the support of hand-held or bracket one by one
It is placed into the junction that the welding of straight tube interface is located at upper end, is overturn after the completion of welding to another side and is welded again, each heat exchanger
On be both needed to weld multiple elbows, it is extremely onerous with such welding manner and inefficiency, man-hour manually hand-held mode also will increase operation
The operational danger of personnel, and position inaccurate leads to poor welding quality, influences product quality.
Utility model content
The purpose of this utility model is: a kind of heat exchanger elbow auxiliary welding device is provided, it is solid using reversible machinery
Fixed multiple elbows improve welding efficiency convenient for welding, reduce operational danger.
To achieve the goals above, the utility model provides the following technical solution: a kind of heat exchanger elbow auxiliary welding
Device, including turnover mechanism, fixed station and YZ mobile mechanism；The fixed station is turnover to be arranged on turnover mechanism, fixed
It is respectively equipped with two spaced clamping cylinders on platform, recessing groove is additionally provided on fixed station and two are arranged in parallel and at interval
Locating slot, recessing groove and locating slot are respectively positioned between two clamping cylinders；The YZ mobile mechanism is fixedly connected on fixed station,
It is fixedly connected with the group being laterally arranged in the mobile station of YZ mobile mechanism to shelve, group is shelved to be arranged in parallel with locating slot；Described group
Shelve the arc groove equipped with multiple linear arrays.
Further, the YZ mobile mechanism it is specific there are two, it is parallel respectively and be oppositely arranged on recessing groove two sides, assemble
The both ends of frame are respectively fixedly connected in the mobile station of YZ mobile mechanism.
Further, the clamping cylinder specifically uses rotatable clamping cylinder, and YZ mobile mechanism specifically uses two phases
The straight line mould group to connect.
Further, the turnover mechanism includes bracket, and cradle top both ends are respectively equipped with bearing block, on two bearing blocks
It is rotatably connected with the rotation attachment base being oppositely arranged, one of them described rotation attachment base passes through bearing block by connecting shaft
It is connected with handwheel；The connecting shaft is equipped with about the symmetrically arranged card slot of fixed station；The bracket, which is located at below card slot, to be equipped with
The sliding slot being laterally arranged, sliding slot is interior to be equipped with the fixture block that can be slid laterally, and fixture block top is equipped with the clamp similar with sliding slot shape.
The utility model has the following beneficial effects: a kind of heat exchanger elbow auxiliary welding device described in the utility model, is adopted
Multiple elbows are mechanically fixed with reversible, convenient for welding, improve welding efficiency, locating slot is equipped with and mechanical-assisted is welded, mention
High Welding of Heat-exchanger quality, avoids holding, and reduces operational danger.
Detailed description of the invention
Fig. 1 is a kind of axonometric drawing of heat exchanger elbow auxiliary welding device of the utility model；
Fig. 2 is the axonometric drawing of turnover mechanism described in a kind of heat exchanger elbow auxiliary welding device of the utility model；
In figure: 1, turnover mechanism；11, bracket；12, bearing block；13, attachment base is rotated；14, connecting shaft；15, handwheel；16,
Card slot；17, sliding slot；18, fixture block；2, fixed station；21, locating slot；22, recessing groove；3, YZ mobile mechanism；4, group is shelved；5, it presss from both sides
Tight cylinder.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the utility model is described in further detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Referring to figs. 1 to Fig. 2, a kind of heat exchanger elbow auxiliary welding device, including turnover mechanism 1, fixed station 2 and YZ are mobile
Mechanism 3；The fixed station 2 is turnover to be arranged on turnover mechanism 1, and turnover mechanism 1 is fixed for driving fixed station 2 to overturn
Two spaced clamping cylinders 5 are respectively equipped on platform 2, for placing heat exchanger assembly, clamping cylinder 5 is used for fixed station 2
On heat exchanger assembly fixed station fixed station 2, it will be additionally provided with recessing groove 22 on fixed station 2 and two are arranged in parallel and at interval positioning
Slot 21, recessing groove 22 and locating slot 21 are respectively positioned between two clamping cylinders 5, and locating slot 21 is used to place the branch at heat exchanger both ends
Support, plays the role of the positioning of fixed and heat exchanger, and recessing groove 22 is without hindrance up and down after overturning for straight tube with elbow junction
Block material has obstacle after avoiding overturning convenient for welding；The YZ mobile mechanism 3 is fixedly connected on fixed station 2, YZ mobile mechanism
It is fixedly connected with the group being laterally arranged in 3 mobile station and shelves 4, group shelves 4 and is used to for elbow and straight tube being fixedly clamped together,
Group is shelved 4 and is arranged in parallel with locating slot 21；Described group is shelved 4 arc grooves 41 for being equipped with multiple linear arrays, arc groove 41
For placing and fixing elbow.
Parallel respectively and be oppositely arranged on 22 two sides of recessing groove there are two the YZ mobile mechanism 3 is specific, group shelves 4
Both ends are respectively fixedly connected in the mobile station of YZ mobile mechanism 3, and YZ mobile mechanism 3 is moved to difference for driving group to shelve 4
Highly, to adapt to the straight tube and elbow welding of different height and multilayer.
The clamping cylinder 5 is specifically using rotatable clamping cylinder convenient for the placement of heat exchanger main body, when avoiding placing
Interference and collision, YZ mobile mechanism 3 specifically use two straight line mould groups interconnected.
The turnover mechanism 1 includes bracket 11, and 11 top both ends of bracket are respectively equipped with bearing block 12, on two bearing blocks 12
It is rotatably connected with the rotation attachment base 13 being oppositely arranged, one of them described rotation attachment base 13 is passed through by connecting shaft 14
Bearing block 12 is connected with handwheel 15, and rotation attachment base 13 is for being connected and fixed platform 2, and handwheel 15 is for overturning fixed station 2；The company
Spindle 14 is equipped with about the symmetrically arranged card slot 16 of fixed station 2；The bracket 11, which is located at below card slot 16, is equipped with laterally setting
Sliding slot 17, the fixture block 18 that can be slid laterally is equipped in sliding slot 17,18 top of fixture block is equipped with the clamp similar with 17 shape of sliding slot,
Clamp is matched with card slot 16 for fixed rotation attachment base 13.
Working principle: original state, the clamp on fixture block 18 are matched with card slot 16, and fixed station 2 is made to be in horizontality,
Heat exchanger main body is placed on fixed station 2, the support plate of heat exchanger two sides is placed individually into positioning in card slot 16, by clamping gas
The rotation of cylinder 5 is clamped to above heat exchanger, and elbow is placed into group and is shelved in 4 arc groove 41,3 drive group of YZ mobile mechanism is shelved
4 contact with each other elbow interface and straight tube interface fixation to heat exchanger one end is mobile, and the upper end of human weld's straight tube and elbow connects
Place is met, after the completion of welding, the clamp that fixture block 18 retracts i.e. fixture block 18 is detached from card slot 16, handwheel 15 is held and overturns 180 °, it will
The clamp of fixture block 18 is matched with another card slot 16 and is blocked, the upper end junction after the overturning of human weld's straight tube and elbow, and one
After the completion of all elbow weldings of row, 3 drive group of YZ mobile mechanism shelve 4 backward side it is mobile mobile to upper end again, reappose curved
Head welds the second row straight tube and elbow in the way of welding the first row, until welding is completed, clamping cylinder 5 unclamps blanking.
The utility model is not confined to these for being further described to the utility model by above-described embodiment
Specific embodiment.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc.,
It is interpreted as being within the protection scope of the utility model.
Claims (4)
1. a kind of heat exchanger elbow auxiliary welding device, it is characterised in that: mobile including turnover mechanism (1), fixed station (2) and YZ
Mechanism (3)；The fixed station (2) is turnover to be arranged on turnover mechanism (1), and two intervals are respectively equipped on fixed station (2)
The clamping cylinder (5) of setting is additionally provided with recessing groove (22) on fixed station (2) and two is arranged in parallel and at interval locating slot
(21), recessing groove (22) and locating slot (21) are respectively positioned between two clamping cylinders (5)；The YZ mobile mechanism (3) is fixed to be connected
It connects on fixed station (2), is fixedly connected with the group being laterally arranged in the mobile station of YZ mobile mechanism (3) and shelves (4), group is shelved
(4) it is arranged in parallel with locating slot (21)；Described group is shelved the arc groove (41) that (4) are equipped with multiple linear arrays.
2. a kind of heat exchanger elbow auxiliary welding device according to claim 1, it is characterised in that: the YZ mobile mechanism
(3) parallel respectively and be oppositely arranged on recessing groove (22) two sides there are two specific, the both ends that group shelves (4) are respectively fixedly connected with
In the mobile station of YZ mobile mechanism (3).
3. a kind of heat exchanger elbow auxiliary welding device according to claim 2, it is characterised in that: the clamping cylinder
(5) rotatable clamping cylinder is specifically used, YZ mobile mechanism (3) specifically uses two straight line mould groups interconnected.
4. a kind of heat exchanger elbow auxiliary welding device according to claim 1, it is characterised in that: the turnover mechanism
It (1) include bracket (11), both ends are respectively equipped with bearing block (12) at the top of bracket (11), are rotatably connected on two bearing blocks (12)
It is connected to the rotation attachment base (13) being oppositely arranged, one of them described rotation attachment base (13) passes through bearing by connecting shaft (14)
Seat (12) is connected with handwheel (15)；The connecting shaft (14) is equipped with about fixed station (2) symmetrically arranged card slot (16)；It is described
Bracket (11) is located at the sliding slot (17) for being equipped with below card slot (16) and being laterally arranged, and is equipped with the fixture block that can be slid laterally in sliding slot (17)
(18), fixture block (18) top is equipped with the clamp similar with sliding slot (17) shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920106936.0U CN209503382U (en) | 2019-01-21 | 2019-01-21 | A kind of heat exchanger elbow auxiliary welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920106936.0U CN209503382U (en) | 2019-01-21 | 2019-01-21 | A kind of heat exchanger elbow auxiliary welding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209503382U true CN209503382U (en) | 2019-10-18 |
Family
ID=68201913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920106936.0U Expired - Fee Related CN209503382U (en) | 2019-01-21 | 2019-01-21 | A kind of heat exchanger elbow auxiliary welding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209503382U (en) |
-
2019
- 2019-01-21 CN CN201920106936.0U patent/CN209503382U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |