CN110834172A - Fixing mechanism for welding air guide support of ventilation filter - Google Patents
Fixing mechanism for welding air guide support of ventilation filter Download PDFInfo
- Publication number
- CN110834172A CN110834172A CN201911116508.7A CN201911116508A CN110834172A CN 110834172 A CN110834172 A CN 110834172A CN 201911116508 A CN201911116508 A CN 201911116508A CN 110834172 A CN110834172 A CN 110834172A
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- Prior art keywords
- plate
- fixed
- welded
- top surface
- welding
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- 238000003466 welding Methods 0.000 title claims abstract description 28
- 238000009423 ventilation Methods 0.000 title claims abstract description 15
- 238000003825 pressing Methods 0.000 claims description 29
- 239000010410 layer Substances 0.000 claims description 7
- 239000011241 protective layer Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
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 for a procedure covered by only one of the other main groups of this subclass
- B23K37/04—Auxiliary devices or processes, not specially adapted for a procedure covered by only one of the other main groups of this subclass for holding or positioning work
- B23K37/0426—Fixtures for other work
- B23K37/0435—Clamps
- B23K37/0443—Jigs
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- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a fixing mechanism for welding an air guide bracket of a ventilation filter, which comprises a main frame, wherein a middle supporting plate is fixed in the middle of the top surface of a top plate of the main frame, a middle plate to be welded is placed on the middle supporting plate, vertical edges extending downwards are formed on the left side and the right side of the middle plate to be welded, and the vertical edges are tightly attached to the rear wall surface or the front wall surface of the middle supporting plate. The invention can automatically press the bottom ends of the two inclined plates to be welded against the top surfaces of the two ends of the middle plate to be welded in a pressure-sharing manner, thereby facilitating manual subsequent welding, and the subsequent welding only needs to be operated by one person, thereby being very convenient and having good effect.
Description
Technical Field
The invention relates to the technical field of manufacturing of environment-friendly filters, in particular to a fixing mechanism for welding an air guide bracket of a ventilation filter.
Background
The shell of the existing ventilation filter is generally formed by fixedly welding two conical connecting covers at two ends of a rectangular main body, the time for ensuring that gas can flow in the rectangular main body is increased in the rectangular main body, guide frames can be arranged in the rectangular main body, some guide frames adopt the upper part and the lower part of a middle baffle plate to be welded with oblique guide plates, so that the gas entering the rectangular main body can flow out of through holes of the oblique guide plates after being blocked by the middle baffle plate, the direction is changed, the flowing time is increased, the guide frames adopt the welding fixation, the welding filter needs two operators to operate in the welding process, one person supports the oblique guide plates, one end of the oblique guide plates is pressed against the middle baffle plate, the other person performs welding, the welding is troublesome, the efficiency is low, and the effect is poor.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a fixing mechanism for welding an air guide support of a ventilation filter, which can automatically press the bottom ends of two inclined plates to be welded against the top surfaces of two ends of an intermediate plate to be welded in a pressure-sharing manner, so that the manual subsequent welding is convenient, the subsequent welding only needs to be operated by one person, and the fixing mechanism is very convenient and has good effect.
The scheme for solving the technical problems is as follows:
a fixing mechanism for welding an air guide support of a ventilation filter comprises a main frame, wherein a middle supporting plate is fixed in the middle of the top surface of a top plate of the main frame, a middle plate to be welded is placed on the middle supporting plate, vertical edges extending downwards are formed on the left side and the right side of the middle plate to be welded, and the vertical edges are tightly attached to the rear wall surface or the front wall surface of the middle supporting plate;
vertical plates are fixed to the left part and the right part of the top surface of the top plate of the main frame, and outer push devices are fixed to the outer side walls of the two vertical plates;
the pushing blocks of the outer pushing device are positioned on two sides of the top surface of the middle supporting plate, the top surfaces of the pushing blocks are inclined planes, the two to-be-welded inclined plates are pressed against the top surfaces of the corresponding pushing blocks, and the inner ends of the to-be-welded inclined plates are pressed against the left side and the right side of the top surface of the to-be-welded middle plate;
the middle of the top surface of the top plate of the main frame is fixedly provided with an intermediate support frame, the top surface of the top plate of the intermediate support frame is fixedly provided with a pressing mechanism, an upper pressing block fixed on the pressing mechanism is positioned right above the intermediate plate to be welded, the bottom surfaces of the left side and the right side of the upper pressing block are formed and provided with an upper inclined wall surface, and the upper inclined wall surface is tightly attached to the corresponding middle top surface of the intermediate plate to be welded.
And an elastic protective layer is fixed on the upper oblique wall surface and is pressed against the top surface of the middle part of the corresponding oblique plate to be welded.
And a lower elastic protective layer is fixed on the top surface of the pushing block and is pressed against the middle part of the bottom surface of the corresponding inclined plate to be welded.
The pressing mechanism comprises a pressing cylinder, the pressing cylinder is fixed on the top surface of the middle part of the top plate of the middle support frame, a push rod of the pressing cylinder penetrates through the bottom surface of the middle part of the top plate of the middle support frame and is fixed with a connecting plate, and an upper pressing block is fixed on the bottom surface of the connecting plate.
The top surface of the connecting plate is fixed with a plurality of vertical rods, and the tops of the vertical rods extend out of the top plate of the middle support frame and are inserted into the guide sleeve body fixed on the top plate of the middle support frame in a sleeved mode.
The bottom surface of the pushing block is fixed with a wear-resistant sliding plate, the bottom surface of the wear-resistant sliding plate is fixed with a guide part, and the guide part is inserted in guide grooves formed in the left side and the right side of the top surface of the middle supporting plate.
The outer pushing device comprises a driving motor, the driving motor is fixed on the outer side wall of the corresponding vertical plate, an output shaft of the driving motor penetrates through the vertical plate and is connected with a transverse screw rod through a coupler, a transverse threaded sleeve is in threaded connection with the transverse screw rod, a fixed connecting plate is formed at the inner end of the transverse threaded sleeve, and a pushing block is fixed on the fixed connecting plate.
The invention has the following outstanding effects: compared with the prior art, the two bottom ends of the to-be-welded inclined plates can be automatically pressed against the top surfaces of the two ends of the to-be-welded middle plate in a pressure-sharing mode, manual follow-up welding is facilitated, only one-man operation is needed for follow-up welding, and the welding device is very convenient and good in effect.
Drawings
FIG. 1 is a schematic view of a partial structure of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1;
fig. 3 is a partial structural schematic diagram of the main frame and the intermediate support frame.
Detailed Description
In an embodiment, as shown in fig. 1 to 3, a fixing mechanism for welding an air guide bracket of a ventilation filter includes a main frame 10, a middle support plate 11 is fixed in the middle of the top surface of a top plate of the main frame 10, an intermediate plate 100 to be welded is placed on the middle support plate 11, vertical edges 101 extending downwards are formed on the left side and the right side of the intermediate plate 100 to be welded, and the vertical edges 101 are tightly attached to the rear wall surface or the front wall surface of the intermediate support plate 11;
the pushing blocks 21 of the outer pushing device 20 are positioned at two sides of the top surface of the middle supporting plate 11, the top surfaces of the pushing blocks 21 are both inclined surfaces, two to-be-welded inclined plates 200 are pressed against the top surfaces of the corresponding pushing blocks 21, and the inner ends of the to-be-welded inclined plates 200 are pressed against the left side and the right side of the top surface of the to-be-welded middle plate 100;
a middle support frame 13 is fixed in the middle of the top surface of the top plate of the main frame 10, a pressing mechanism 30 is fixed on the top surface of the top plate of the middle support frame 13, an upper pressing block 31 fixed on the pressing mechanism 30 is positioned right above the middle plate 100 to be welded, bottom surfaces of the left side and the right side of the upper pressing block 31 are formed into an upper inclined wall surface 311, and the upper inclined wall surface 311 is tightly attached to the middle top surface of the corresponding to-be-welded inclined plate 200.
Further, an elastic protection layer 312 is fixed on the upper inclined wall 311, and the elastic protection layer 312 presses against the top surface of the middle portion of the corresponding inclined plate 200 to be welded.
Further, a lower elastic protection layer 211 is fixed on the top surface of the pushing block 21, and the lower elastic protection layer 211 presses against the middle of the bottom surface of the corresponding inclined plate 200 to be welded.
Further, the pressing mechanism 30 includes a pressing cylinder 32, the pressing cylinder 32 is fixed on the top surface of the middle portion of the top plate of the middle support frame 13, a push rod of the pressing cylinder 32 penetrates through the bottom surface of the middle portion of the top plate of the middle support frame 13 and is fixed with a connecting plate 33, and an upper pressing block 31 is fixed on the bottom surface of the connecting plate 33.
Furthermore, a plurality of vertical rods 35 are fixed on the top surface of the connecting plate 33, and the tops of the vertical rods 35 extend out of the top plate of the middle support frame 13 and are inserted into the guide sleeve 14 fixed on the top plate of the middle support frame 13.
Further, a wear-resistant sliding plate 1 is fixed to the bottom surface of the pushing block 21, a guide portion 2 is fixed to the bottom surface of the wear-resistant sliding plate 1, and the guide portion 2 is inserted into guide grooves 111 formed on the left and right sides of the top surface of the intermediate support plate 11.
Further, the outer pushing device 20 comprises a driving motor 22, the driving motor 22 is fixed on the outer side wall of the corresponding vertical plate 12, an output shaft of the driving motor 22 penetrates through the vertical plate 12 and is connected with a transverse screw 23 through a coupler, the transverse screw sleeve 24 is screwed on the transverse screw 23, a fixed connecting plate 25 is formed at the inner end of the transverse screw sleeve 24, and a pushing block 21 is fixed on the fixed connecting plate 25.
In this embodiment, when machining is required, the middle plate 100 to be welded may be placed on the top surface of the middle portion of the middle support plate 11, the vertical edge 101 is tightly attached to the rear wall surface or the front wall surface of the middle support plate 11, then, by the operation of the two driving motors 22, the two transverse screws 23 are rotated, the two transverse nuts 24 are rotated, so that the two pushing blocks 21 are relatively moved to a desired installation position, the inner ends of the diagonal plates 200 to be welded are pressed against the left and right sides of the top surface of the middle plate 100 to be welded, the diagonal plates 200 to be welded are pressed against the top surfaces of the corresponding pushing blocks 21, then, the push rod of the pressing cylinder 32 pushes the upper pressing block 31 to descend, so that the elastic protection layer 312 is pressed against the top surface of the middle part of the corresponding inclined plate 200 to be welded to complete clamping and fixing, and subsequent welding can be performed.
Finally, the above embodiments are only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that all equivalent technical solutions also belong to the scope of the present invention, and the scope of the present invention should be defined by the claims.
Claims (7)
1. The utility model provides a ventilation filter's wind guide bracket's fixing mechanism for welding, includes main frame (10), its characterized in that: a middle supporting plate (11) is fixed in the middle of the top surface of a top plate of the main frame (10), a middle plate (100) to be welded is placed on the middle supporting plate (11), vertical edges (101) extending downwards are formed on the left side and the right side of the middle plate (100) to be welded, and the vertical edges (101) are tightly attached to the rear wall surface or the front wall surface of the middle supporting plate (11);
vertical plates (12) are fixed to the left and right of the top surface of the top plate of the main frame (10), and outer push devices (20) are fixed to the outer side walls of the two vertical plates (12);
the pushing blocks (21) of the outer pushing device (20) are positioned on two sides of the top surface of the middle supporting plate (11), the top surfaces of the pushing blocks (21) are inclined planes, two to-be-welded inclined plates (200) are pressed against the top surfaces of the corresponding pushing blocks (21), and the inner ends of the to-be-welded inclined plates (200) are pressed against the left side and the right side of the top surface of the to-be-welded middle plate (100);
the middle of the top surface of the top plate of the main frame (10) is fixed with a middle support frame (13), a pressing mechanism (30) is fixed on the top surface of the top plate of the middle support frame (13), an upper pressing block (31) fixed on the pressing mechanism (30) is positioned right above the middle plate (100) to be welded, the bottom surfaces of the left side and the right side of the upper pressing block (31) are formed and form an upper inclined wall surface (311), and the upper inclined wall surface (311) is tightly attached to the middle top surface of the corresponding middle plate (200) to be welded.
2. The fixing mechanism for welding the air guide bracket of the ventilation filter as set forth in claim 1, wherein: an elastic protective layer (312) is fixed on the upper inclined wall surface (311), and the elastic protective layer (312) is pressed against the top surface of the middle part of the corresponding inclined plate (200) to be welded.
3. The fixing mechanism for welding the air guide bracket of the ventilation filter as set forth in claim 1, wherein: and a lower elastic protection layer (211) is fixed on the top surface of the pushing block (21), and the lower elastic protection layer (211) is pressed against the middle part of the bottom surface of the corresponding inclined plate (200) to be welded.
4. The fixing mechanism for welding the air guide bracket of the ventilation filter as set forth in claim 1, wherein: the pressing mechanism (30) comprises a pressing cylinder (32), the pressing cylinder (32) is fixed on the top surface of the middle part of the top plate of the middle support frame (13), a push rod of the pressing cylinder (32) penetrates through the bottom surface of the middle part of the top plate of the middle support frame (13) and is fixed with a connecting plate (33), and an upper pressing block (31) is fixed on the bottom surface of the connecting plate (33).
5. The fixing mechanism for welding the air guide bracket of the ventilation filter as set forth in claim 4, wherein: the top surface of the connecting plate (33) is fixed with a plurality of vertical rods (35), and the tops of the vertical rods (35) extend out of the top plate of the middle support frame (13) and are inserted into the guide sleeve body (14) fixed on the top plate of the middle support frame (13).
6. The fixing mechanism for welding the air guide bracket of the ventilation filter as set forth in claim 1, wherein: the bottom surface of the pushing block (21) is fixed with a wear-resistant sliding plate (1), the bottom surface of the wear-resistant sliding plate (1) is fixed with a guide part (2), and the guide part (2) is inserted in guide grooves (111) formed in the left side and the right side of the top surface of the middle supporting plate (11).
7. The fixing mechanism for welding the air guide bracket of the ventilation filter as set forth in claim 1, wherein: the outer pushing device (20) comprises a driving motor (22), the driving motor (22) is fixed on the outer side wall of the corresponding vertical plate (12), an output shaft of the driving motor (22) penetrates through the vertical plate (12) and is connected with a transverse screw rod (23) through a coupler, a transverse screw sleeve (24) is screwed on the transverse screw rod (23), a fixed connecting plate (25) is formed at the inner end of the transverse screw sleeve (24), and a pushing block (21) is fixed on the fixed connecting plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911116508.7A CN110834172A (en) | 2019-11-15 | 2019-11-15 | Fixing mechanism for welding air guide support of ventilation filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911116508.7A CN110834172A (en) | 2019-11-15 | 2019-11-15 | Fixing mechanism for welding air guide support of ventilation filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110834172A true CN110834172A (en) | 2020-02-25 |
Family
ID=69575027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911116508.7A Withdrawn CN110834172A (en) | 2019-11-15 | 2019-11-15 | Fixing mechanism for welding air guide support of ventilation filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110834172A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111347368A (en) * | 2020-05-04 | 2020-06-30 | 仙居颜飘机械科技有限公司 | Pressing mechanism for installing side plate of switch cabinet |
| CN111660049A (en) * | 2020-06-28 | 2020-09-15 | 民本机械(浙江)有限公司 | Air duct support welding auxiliary mechanism of fog gun machine |
| CN111730264A (en) * | 2020-06-28 | 2020-10-02 | 民本机械(浙江)有限公司 | Auxiliary fixing mechanism for assembling and welding shell of environment-friendly filter |
| CN111992960A (en) * | 2020-08-25 | 2020-11-27 | 武汉博腾电力工程有限公司 | Base welding positioning mechanism of outdoor cable pay-off rack |
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| CN207656327U (en) * | 2017-11-21 | 2018-07-27 | 佛山市达普光机电科技有限公司 | A kind of hardware arc special-shaped block clamping device with ash can |
| CN107825336A (en) * | 2017-12-14 | 2018-03-23 | 佛山信君安智能家居有限公司 | A kind of hardware combined piece clamp system |
| CN108115449A (en) * | 2017-12-28 | 2018-06-05 | 东莞市天合机电开发有限公司 | A multi-part clamping mechanism for processing a printer motor mount |
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| CN111660049A (en) * | 2020-06-28 | 2020-09-15 | 民本机械(浙江)有限公司 | Air duct support welding auxiliary mechanism of fog gun machine |
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| CN111992960A (en) * | 2020-08-25 | 2020-11-27 | 武汉博腾电力工程有限公司 | Base welding positioning mechanism of outdoor cable pay-off rack |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20200225 |