CN208408991U - A kind of welding fixture for oil-immersed transformer pedestal - Google Patents
A kind of welding fixture for oil-immersed transformer pedestal Download PDFInfo
- Publication number
- CN208408991U CN208408991U CN201820700798.4U CN201820700798U CN208408991U CN 208408991 U CN208408991 U CN 208408991U CN 201820700798 U CN201820700798 U CN 201820700798U CN 208408991 U CN208408991 U CN 208408991U
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- CN
- China
- Prior art keywords
- stand
- locating piece
- oil
- compression cylinder
- welding fixture
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 29
- 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 title claims abstract description 22
- 230000006835 compression Effects 0.000 claims abstract description 24
- 238000007906 compression Methods 0.000 claims abstract description 24
- 238000003825 pressing Methods 0.000 claims abstract description 17
- 230000005611 electricity Effects 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
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- 239000007788 liquid Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses a kind of welding fixtures for oil-immersed transformer pedestal, it includes level table, interior locating device, pressing device, the position that four interior locating devices correspond to transformer base quadrangle is arranged on the level table, the interior locating device is used to hold out against transformer base inner wall and orthogonal side wall there are two setting, pressing device described in every two is arranged in a one-to-one correspondence with each orthogonal two sidewalls of interior locating device respectively, the pressing device includes compression cylinder, second stand, second stand is arranged on the level table, the compression cylinder is connect with second stand, the extension bar of the compression cylinder is moved towards the interior locating device direction.Using the utility model, realizes clamped one time and just meet and neat function is docked between weld seam four side edges of transformer base.
Description
Technical field
The utility model relates to a kind of oil-immersed transformer processing equipment field more particularly to a kind of oil-immersed transformers
Fixture.
Background technique
Welding: also referred to as welding, Rong connects, and is a kind of jointing metal in a manner of heating, high temperature or high pressure or other heat
The manufacturing process and technology of plastic material such as plastics.The purpose of engagement is reached in welding by following three approach:
1, the workpiece that melting welding-heating is intended to engage is allowed to be partially melting to form molten bath, just engages after the cooled and solidified of molten bath, must
Molten object of filling out can be added when wanting to assist.
2, pressure welding-welding process must butt-welding fitting apply pressure, belong to various metal materials and part metals material plus
Work.
3, it is brazed -- solder is done using metal material more low-melting than base material, soaks base material using liquid solder, filling connects
Head gap, and diffuse into one another realization with base material and link weldment.
The processing technology of oil-immersed transformer pedestal generally uses bending machine that steel plateelement is bent into tetragonal body understructure,
Then by manually carrying out solder joints to four inclines of tetragonal body.Bending due to bending machine to oil-immersed transformer pedestal
Not enough, the weld seam docking being easy to appear between chassis side is uneven for degree, has phenomena such as warpage, then worker is needed before welding using conjunction
One by one to welding again after the pressure of pedestal adjacent two sidewalls, existing welding fixture can only carry out a right angle suitable fixture
It clamps, production efficiency is low；And one oil-immersed transformer pedestal of welding is needed to clamp, be unclamped four times, the labor intensity of worker
Greatly.
Summary of the invention
Technical problem to be solved by the utility model is to provide a kind of weld clips for oil-immersed transformer pedestal
Tool realizes clamped one time and just meets and docks neat function to weld seam four side edges of transformer base.
In order to solve the above-mentioned technical problem, the utility model provides a kind of weld clip for oil-immersed transformer pedestal
Tool, including level table, interior locating device, pressing device, four interior locating devices correspond to the position of transformer base quadrangle
It installs on the level table, the interior locating device sets that there are two for holding out against transformer base inner wall and be mutually perpendicular to
Side wall, pressing device described in every two corresponds with each orthogonal two sidewalls of interior locating device set respectively
It sets, the pressing device includes compression cylinder, the second stand, and second stand is arranged on the level table, institute
It states compression cylinder to connect with second stand, the extension bar of the compression cylinder is moved towards the interior locating device direction.
Wherein, the interior locating device includes upper locating piece, middle locating piece, the first stand, the upper locating piece with it is described
Middle locating piece is all provided with there are two orthogonal side wall, and the upper locating piece is arranged at the top of first stand, and described first
Stand is vertically arranged with the first elongated waist hole, and the middle locating piece is slidably connected with first stand, and is locked by screw.
Wherein, second stand is vertically arranged with the second elongated waist hole, and the compression cylinder and second stand are sliding
Dynamic connection, and locked by screw, the height of the extension bar of the compression cylinder is consistent with the height of the middle locating piece.
It wherein, further include electromagnet sucker, the electromagnet sucker is embedded on the upper locating piece, and electromagnet sucker
Top end surface it is concordant with upper locating piece top end surface.
Wherein, first stand is equipped with scale along the vertical direction.
Wherein, first stand and the demountable mode of second stand are mounted on the level table.
Implement the utility model has the beneficial effects that: using pressing device, it can be simultaneously to four sides of transformer base
Weld seam docking between wall side is neat, improves production efficiency；It in addition to this, can using adjustable interior locating device and pressing device
It adapts to weld the transformer base of plurality of specifications, is effectively reduced production cost.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of welding fixture for oil-immersed transformer pedestal structural schematic diagram；
Fig. 2 be the utility model proposes a kind of welding fixture for oil-immersed transformer pedestal use install signal
Figure；
Fig. 3 be the utility model proposes a kind of welding fixture for oil-immersed transformer pedestal top view；
Fig. 4 be the utility model proposes a kind of welding fixture interior locating device for oil-immersed transformer pedestal knot
Structure schematic diagram；
Fig. 5 be the utility model proposes a kind of welding fixture pressing device for oil-immersed transformer pedestal structure
Schematic diagram.
In figure: 1, level table；2, interior locating device；21, upper locating piece；22, middle locating piece；23, the first stand；231,
First elongated waist hole；232, scale；3, pressing device；31, compression cylinder；32, the second stand；321, the second elongated waist hole；4,
Electromagnet sucker；5, transformer base.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-5, a kind of welding fixture for oil-immersed transformer pedestal of the utility model, it includes level table
1, interior locating device 2, pressing device 3, transformer base 5 are that steel plateelement is bent into tetragonal body understructure using bending machine,
The position of corresponding 5 four jiaos of the transformer base of four interior locating devices 2 is arranged on the level table 1, the interior positioning
Device 2 is set there are two for holding out against 5 inner wall of transformer base and orthogonal side wall, and pressing device 3 described in every two is distinguished
It is arranged in a one-to-one correspondence with the orthogonal two sidewalls of each interior locating device 2, the pressing device 3 includes compression cylinder
31, the second stand 32, second stand 32 are arranged on the level table 1, the compression cylinder 31 and described the
Two stands 32 connection, the extension bar of the compression cylinder 31 are moved towards 2 direction of interior locating device.
In the present embodiment, the interior locating device 2 include upper locating piece 21, middle locating piece 22, the first stand 23, it is described on
Locating piece 21 and the middle locating piece 22 are all provided with there are two orthogonal side wall, it can be achieved that interior locating device 2 is to transformer bottom
Four sides right angle fast positioning function of seat 5, is effectively prevented transformer base 5 and is subjected to displacement, and the upper locating piece 21 is arranged
At first stand, 23 top, first stand 23 is vertically arranged with the first elongated waist hole 231, the middle locating piece 22 with
First stand 23 is slidably connected, and is locked by screw, can reduce interior locating device 2 using the positioning of segmented locating piece
Weight, save the cost, and locating piece 22 can be satisfied with the transformer base 5 of a variety of depth at a distance from upper locating piece 21 in adjusting
Compression requirement, improve the service performance of welding fixture.
In the present embodiment, second stand 32 is vertically arranged with the second elongated waist hole 321, the compression cylinder 31 and institute
It states the second stand 32 to be slidably connected, and is locked by screw, the height of the extension bar of the compression cylinder 31 and the middle positioning
The height of block 22 is consistent, and for the regulatory function for cooperating the middle locating piece 22, compression cylinder 31 also adjusts height using same
Mode, the sidewall locations for guaranteeing that extension bar, the middle locating piece 22 of compression cylinder 31 act on transformer base 5 are mutually right
It answers.
It further include electromagnet sucker 4 in the present embodiment, the electromagnet sucker 4 is embedded on the upper locating piece 21, and
The top end surface of electromagnet sucker 4 is concordant with upper 21 top end surface of locating piece, and transformer base 5 is placed on the interior locating device
After on 2,4 energizing magnetic of electromagnet sucker fixes transformer base 5, can avoid transformation during compressing
The play in the vertical direction of device pedestal 5.
In the present embodiment, first stand 23 is equipped with scale 232 along the vertical direction, and the scale 232 is in adjustment institute
Mark action from when stating middle 22 position of locating piece, and can accelerate in adjustment between locating piece 22 and upper locating piece 21 away from
From.
In the present embodiment, first stand 23 and second stand 32, which are connected by screw to, etc. is removably connect
Mode is mounted on the level table 1, and the welding of transformer base 5 that can satisfy plurality of specifications uses, and production is effectively reduced
Cost.
Working principle: before welding, position of four interior locating devices 2 on level table 1 is first adjusted, guarantees four
Eight sides of the upper locating piece 21 can be contacted with 5 inner sidewall of transformer base respectively, then adjust the middle locating piece
Then 22 position adjusts eight so that middle locating piece 22 is 0.75 times of 5 height of transformer base at a distance from upper locating piece 21
Position of a pressing device 3 on level table 1, so that the extension bar of compression cylinder 31 can be with middle locating piece 22 after stretching out
Every one side wall corresponds to each other and can compress transformer base 5；Then, transformer base 5 is tipped upside down on interior locating device 2, electricity
Fixation is sucked in transformer base 5 by 4 energizing magnetic of magnet sucking disc, and then the extension bar of eight compression cylinders 31 is stretched
Out towards compressing in the sidewall direction of transformer base 5, thereby realize whole between the weld seam docking 5 side edge of transformer base
Together, welding quality is improved；And the welding for just meeting worker to 5 four incline of transformer base is once clamped, production effect is improved
Rate reduces the labor intensity of worker.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of welding fixture for oil-immersed transformer pedestal, which is characterized in that it includes level table (1), interior positioning
The position of device (2), pressing device (3), corresponding transformer base (5) quadrangle of four interior locating devices (2) is arranged in institute
It states on level table (1), the interior locating device (2) sets that there are two for holding out against transformer base (5) inner wall and be mutually perpendicular to
Side wall, pressing device (3) described in every two is a pair of with each orthogonal two sidewalls one of interior locating device (2) respectively
It should be arranged, the pressing device (3) includes compression cylinder (31), the second stand (32), and second stand (32) is arranged in institute
It states on level table (1), the compression cylinder (31) connect with second stand (32), the stretching of the compression cylinder (31)
Bar is moved towards the interior locating device (2) direction.
2. a kind of welding fixture for oil-immersed transformer pedestal as described in claim 1, which is characterized in that described default
Position device (2) includes upper locating piece (21), middle locating piece (22), the first stand (23), the upper locating piece (21) and it is described in
Locating piece (22) is all provided with there are two orthogonal side wall, and upper locating piece (21) setting is pushed up in first stand (23)
Portion, first stand (23) are vertically arranged with the first elongated waist hole (231), the middle locating piece (22) and first stand
(23) it is slidably connected, and is locked by screw.
3. a kind of welding fixture for oil-immersed transformer pedestal as claimed in claim 2, which is characterized in that described second
Stand (32) is vertically arranged with the second elongated waist hole (321), and the compression cylinder (31) and second stand (32) sliding connect
It connects, and is locked by screw, the height of the extension bar of the compression cylinder (31) is consistent with the height of the middle locating piece (22).
4. a kind of welding fixture for oil-immersed transformer pedestal as claimed in claim 2, which is characterized in that further include electricity
Magnet sucking disc (4), the electromagnet sucker (4) is embedded on the upper locating piece (21), and the top end of electromagnet sucker (4)
Face is concordant with upper locating piece (21) top end surface.
5. a kind of welding fixture for oil-immersed transformer pedestal as claimed in claim 2, which is characterized in that described first
Stand (23) is equipped with scale (232) along the vertical direction.
6. a kind of welding fixture for oil-immersed transformer pedestal as claimed in claim 2 or claim 3, which is characterized in that described
First stand (23) and the demountable mode of the second stand (32) are mounted on the level table (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820700798.4U CN208408991U (en) | 2018-05-11 | 2018-05-11 | A kind of welding fixture for oil-immersed transformer pedestal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820700798.4U CN208408991U (en) | 2018-05-11 | 2018-05-11 | A kind of welding fixture for oil-immersed transformer pedestal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208408991U true CN208408991U (en) | 2019-01-22 |
Family
ID=65115228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820700798.4U Expired - Fee Related CN208408991U (en) | 2018-05-11 | 2018-05-11 | A kind of welding fixture for oil-immersed transformer pedestal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208408991U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940331A (en) * | 2019-03-27 | 2019-06-28 | 青岛博捷环保工程有限公司 | A kind of automatic discontinuous welding picks |
-
2018
- 2018-05-11 CN CN201820700798.4U patent/CN208408991U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940331A (en) * | 2019-03-27 | 2019-06-28 | 青岛博捷环保工程有限公司 | A kind of automatic discontinuous welding picks |
| CN109940331B (en) * | 2019-03-27 | 2020-11-10 | 青岛博捷环保工程有限公司 | Automatic intermittent welding machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 |