CN216370629U - Square box straight seam welding machine - Google Patents
Square box straight seam welding machine Download PDFInfo
- Publication number
- CN216370629U CN216370629U CN202122577695.8U CN202122577695U CN216370629U CN 216370629 U CN216370629 U CN 216370629U CN 202122577695 U CN202122577695 U CN 202122577695U CN 216370629 U CN216370629 U CN 216370629U
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- square box
- square
- fixed
- pressing plate
- thimble
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- 238000003466 welding Methods 0.000 title claims abstract description 61
- 238000003825 pressing Methods 0.000 abstract description 46
- 238000000034 method Methods 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 238000009826 distribution Methods 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 235000021168 barbecue Nutrition 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
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Abstract
The utility model discloses a square box straight seam welding machine which comprises a support, a mounting seat, a square box lower pressing plate, a square box upper pressing plate and an upper pressing plate cylinder, wherein the mounting seat is fixed on the support, the square box lower pressing plate is fixed on the upper side of the mounting seat, the upper pressing plate cylinder is fixed on the support, the square box upper pressing plate is fixed at the free end of the upper pressing plate cylinder, the square box upper pressing plate is positioned above the square box lower pressing plate, the square box upper pressing plate and the upper pressing plate cylinder are correspondingly arranged in a plurality of groups one by one, the square box upper pressing plates are arranged in pairs in a plurality of groups, and the plurality of groups of square box upper pressing plates are arranged in a staggered mode. The utility model can position the welding position of the square box, avoids the dislocation of the welding position, greatly improves the positioning precision and the welding quality of welding and improves the production efficiency. The two sides of the square box tailor-welded structure are fixed by independently dispersed press blocks, welding of the tailor-welded structure in staggered distribution can be met, the two sides of the square box tailor-welded structure can be kept stable in the welding process, welding stress is reduced, and deformation of the square box steel plate is avoided.
Description
Technical Field
The utility model relates to the field of square box manufacturing, in particular to a square box straight seam welding machine.
Background
With the increase of the income of residents, the daily recreation ways of people are increased, and the barbecue is also one of more popular recreation items. At present, barbecue ovens on the market are mostly stainless steel three-dimensional square box structures, and one end of the square box is composed of a plurality of strip-shaped steel bands in staggered connection. The square box is manufactured by the working procedures of stamping, welding, polishing, surface treatment and the like. The traditional square box welding adopts a mode of firstly performing fixed welding and then performing direct welding to the square box, the process mainly depends on manual operation, the two sides of the square box tailor-welding are firstly aligned and compressed on an operation platform manually, then the positions of several points at the tailor-welding position are selected for spot welding by a welding gun, the two sides of the square box tailor-welding are basically fixed, the plane is flattened, and then the operation of the direct welding is completed. The manual labor intensity of the traditional welding process is high, the steps are complex, the manual tailor-welding positioning precision is not high, especially when the welding positions are distributed in a staggered state, the two sides of the tailor-welding of the square box are often staggered in the manual operation process, and the welding quality is seriously influenced.
Disclosure of Invention
The utility model aims to provide a square box straight seam welding machine which is high in production efficiency and good in product quality.
According to one aspect of the utility model, the square box straight seam welding machine comprises a support, a mounting seat, a square box lower pressing plate, a square box upper pressing plate and an upper pressing plate cylinder, wherein the mounting seat is fixed on the support, the square box lower pressing plate is fixed on the upper side of the mounting seat, the upper pressing plate cylinder is fixed on the support, the square box upper pressing plate is fixed at the free end of the upper pressing plate cylinder, the square box upper pressing plate is positioned above the square box lower pressing plate, the square box upper pressing plate and the upper pressing plate cylinder are correspondingly arranged in a plurality of groups one by one, the square box upper pressing plates are arranged in pairs in a corresponding manner, and the plurality of groups of square box upper pressing plates are arranged in a staggered manner.
Further, square chest longitudinal welding machine still includes the square chest locating piece, the square chest locating piece is fixed in the upside of mount pad, square chest locating piece level sets up, one side of square chest locating piece is equipped with the semicircle breach.
Further, square chest longitudinal welding machine still includes location thimble, thimble board and thimble propelling movement cylinder, thimble propelling movement cylinder is fixed in the mount pad, the free end of thimble propelling movement cylinder and the downside fixed connection of thimble board, the lower extreme of location thimble is fixed in the upside of thimble board.
Furthermore, a welding gap is formed between every two opposite square box upper pressure plates, the upper ends of the positioning ejector pins penetrate through the square box lower pressure plate and are opposite to the welding gap, and the number of the positioning ejector pins is multiple.
Further, the support includes base, curb plate, square chest cope match-plate pattern and square chest structural slab, the lower extreme and the base fixed connection of curb plate, the curb plate sets up to two side by side, the both ends of square chest cope match-plate pattern respectively with the upper portion fixed connection of two blocks of curb plates, the both ends of square chest structural slab respectively with the middle part fixed connection of two blocks of curb plates, the top board cylinder is fixed in square chest cope match-plate pattern.
The utility model has the beneficial effects that: the welding positioning device can position the welding position of the square box, avoids dislocation of the welding position, greatly improves the positioning precision and welding quality of welding, can reduce the steps of manual fixed welding and flattening, greatly reduces the labor intensity, shortens the working procedures and improves the production efficiency. The two sides of the square box tailor-welded structure are fixed by independently dispersed press blocks, welding of the tailor-welded structure in staggered distribution can be met, the two sides of the square box tailor-welded structure can be kept stable in the welding process, welding stress is reduced, and deformation of the square box steel plate is avoided. Can arrange the multi-axis manipulator in pairs and carry out welding operation, the simple operation, production efficiency is high.
Drawings
FIG. 1 is a schematic structural diagram of a square box longitudinal welding machine according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a right side view of the square box longitudinal welding machine shown in FIG. 1;
FIG. 3 is a schematic top view of the straight seam welder for square boxes shown in FIG. 1;
fig. 4 is a schematic sectional view of the straight seam welder for square boxes shown in fig. 1.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 to 4 schematically show a square box longitudinal welding machine according to an embodiment of the present invention.
Referring to fig. 1 to 4, the square box straight seam welding machine comprises a support 1, a mounting seat 2, a square box lower pressing plate 3, a square box upper pressing plate 4, an upper pressing plate cylinder 5, a square box positioning block 6, a positioning thimble 7, a thimble plate 8 and a thimble pushing cylinder 9. The mounting seat 2 is fixed on the support 1, the lower pressing plate 3 of the square box is fixed on the upper side of the mounting seat 2, and the upper pressing plate cylinder 5 is fixed on the support 1. The square box upper pressing plate 4 is fixed at the free end of the upper pressing plate cylinder 5, and the square box upper pressing plate 4 is located above the square box lower pressing plate 3. The upper pressing plate cylinder 5 is vertically arranged, and the square box upper pressing plate 4 and the upper pressing plate cylinder 5 are arranged in a plurality in a one-to-one correspondence mode. Two liang of being relative of square chest top board 4 is a set of, and square chest top board 4 sets up to the multiunit, is 3 groups in the picture, sets up 6 top board cylinders 5 promptly and 6 square chest top boards 4. The multiple groups of square box upper pressing plates 4 are arranged in a staggered mode, and welding of the tailor-welded structure in staggered distribution can be met.
The square box positioning block 6 is fixed on the upper side of the mounting seat 2, and the square box positioning block 6 is horizontally arranged. One side of square chest locating piece 6 is equipped with the semicircle breach, and the locating piece can be avoided welding process damage to the semicircle breach.
The thimble pushing cylinder 9 is fixed on the mounting seat 2, the free end of the thimble pushing cylinder 9 is fixedly connected with the lower side of the thimble plate 8, and the lower end of the positioning thimble 7 is fixed on the upper side of the thimble plate 8.
A welding gap is arranged between every two opposite square box upper pressing plates 4, and the upper end of the positioning thimble 7 penetrates through the square box lower pressing plate 3 and is opposite to the welding gap. The positioning thimbles 7 are arranged into a plurality of numbers, and the square box lower pressing plate 3 is provided with through holes for the positioning thimbles 7 to pass through.
The support 1 comprises a base 11, side plates 12, a square box upper template 13 and a square box structural plate 14. The lower extreme and the base 11 fixed connection of curb plate 12, curb plate 12 set up to two side by side, the both ends of square chest cope match-plate pattern 13 respectively with the upper portion fixed connection of two blocks of curb plates 12, the both ends of square chest structural slab 14 respectively with the middle part fixed connection of two blocks of curb plates 12, top board cylinder 5 is fixed in square chest cope match-plate pattern 13, the vertical setting of top board cylinder 5.
When the welding device is used, the welding surface of the square box is placed on the lower pressing plate 3, and the edges of the two side plates of the square box to be welded are tightly close to the square box positioning block 6. Two opposite square box upper pressing plates 4 are pushed by the upper pressing plate cylinder 5 to downwards press the upper surfaces of two side plates of a square box to be welded, and three opposite square box upper pressing plates 4 can simultaneously press three side plates to be welded. The lower thimble pushing cylinder 9 pushes the thimble plate 8 upwards, so that the positioning thimble 7 fixed on the thimble plate 8 moves upwards to push the lower surface of the joint of the two side plates of the square box to be welded, and then welding is carried out under the action of the plasma welding gun 10.
What has been described above are merely some embodiments of the present invention. It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the inventive concept thereof, and these changes and modifications can be made without departing from the spirit and scope of the utility model.
Claims (5)
1. Square chest longitudinal welding machine, its characterized in that: including support (1), mount pad (2), square case holding down plate (3), square case top board (4) and top board cylinder (5), mount pad (2) are fixed in support (1), square case holding down plate (3) are fixed in the upside of mount pad (2), top board cylinder (5) are fixed in support (1), clamp board cylinder (5) are fixed in the upper portion of support (1), square case top board (4) are fixed in the free end of top board cylinder (5), square case top board (4) are located the top of square case holding down plate (3), square case top board (4) and top board cylinder (5) all set up to a plurality ofly, square case top board (4) set up to the multiunit relatively, the multiunit two liang of square case top board (4) are staggered arrangement.
2. The square box longitudinal seam welding machine according to claim 1, characterized in that: still include square chest locating piece (6), square chest locating piece (6) are fixed in the upside of mount pad (2), one side of square chest locating piece (6) is equipped with the semicircle breach.
3. The square box longitudinal seam welding machine according to claim 1, characterized in that: still including location thimble (7), thimble board (8) and thimble propelling movement cylinder (9), thimble propelling movement cylinder (9) are fixed in mount pad (2), the free end of thimble propelling movement cylinder (9) and the downside fixed connection of thimble board (8), the lower extreme of location thimble (7) is fixed in the upside of thimble board (8).
4. The square box longitudinal seam welding machine according to claim 3, characterized in that: be equipped with the welding clearance between two liang of square chest top board (4) of being relative, the upper end of location thimble (7) runs through square chest holding down plate (3) and is relative with the welding clearance, location thimble (7) set up to many.
5. The square box longitudinal seam welding machine according to claim 1, characterized in that: support (1) includes base (11), curb plate (12), square chest cope match-plate pattern (13) and square chest structural slab (14), the lower extreme and base (11) fixed connection of curb plate (12), curb plate (12) set up to two side by side, the both ends of square chest cope match-plate pattern (13) respectively with the upper portion fixed connection of two blocks of curb plates (12), the both ends of square chest structural slab (14) respectively with the middle part fixed connection of two blocks of curb plates (12), top board cylinder (5) are fixed in square chest cope match-plate pattern (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122577695.8U CN216370629U (en) | 2021-10-25 | 2021-10-25 | Square box straight seam welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122577695.8U CN216370629U (en) | 2021-10-25 | 2021-10-25 | Square box straight seam welding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216370629U true CN216370629U (en) | 2022-04-26 |
Family
ID=81247470
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122577695.8U Expired - Fee Related CN216370629U (en) | 2021-10-25 | 2021-10-25 | Square box straight seam welding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216370629U (en) |
-
2021
- 2021-10-25 CN CN202122577695.8U patent/CN216370629U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220426 |