CN219818561U - Positioning mechanism for welding air duct heater - Google Patents
Positioning mechanism for welding air duct heater Download PDFInfo
- Publication number
- CN219818561U CN219818561U CN202320590003.XU CN202320590003U CN219818561U CN 219818561 U CN219818561 U CN 219818561U CN 202320590003 U CN202320590003 U CN 202320590003U CN 219818561 U CN219818561 U CN 219818561U
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- Prior art keywords
- fixedly connected
- air duct
- wall
- clamping
- duct heater
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- 230000007246 mechanism Effects 0.000 title claims abstract description 57
- 238000003466 welding Methods 0.000 title claims abstract description 28
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The utility model discloses a positioning mechanism for welding an air duct heater, and particularly relates to the technical field of air duct heater processing. According to the utility model, through the arrangement of the clamping mechanism, in the process of clamping the air duct heater shells with different sizes, the protection plate is firstly opened upwards, then the air duct heater shell is placed on the inner wall of the first support frame, the protection plate is closed downwards at the moment, the first support frame drives the protection plate to overturn downwards through the hinge so as to facilitate the protection plate to be closed downwards, the protection plate drives the clamping block to be clamped into the inner wall of the clamping groove while the protection plate is closed downwards, then the screw is screwed into the threaded hole clockwise to fix the protection plate, so that the protection plate is not easy to shake during working, an operator holds the first screwing block to rotate clockwise at the moment, and the first screwing block drives the first threaded rod to rotate with the first bearing, so that the first clamping block moves forwards, and the clamping of the air duct heater shell is effectively ensured.
Description
Technical Field
The utility model relates to the technical field of air duct heater processing, in particular to a positioning mechanism for welding an air duct heater.
Background
The air duct heater is mainly used for heating air in an air duct, and specifications are divided into three modes of low temperature, medium temperature and high temperature, and structurally the air duct heater has the common characteristic that an electric heating tube is supported by a steel plate so as to reduce vibration of the electric heating tube when a fan stops, an overtemperature control device is arranged in a junction box, and a positioning mechanism for welding the air duct heater is used when the air duct heater is welded.
According to the search, the prior patent (publication number: CN 217913705U) discloses an air duct heater end cover welding positioning fixture, which comprises a cam dividing machine, a cone cover compressing mechanism, a cover plate guiding mechanism and a round pipe guiding mechanism, wherein a mounting plate is arranged on a rotating seat of the cam dividing machine, the end cover is placed on the top of the mounting plate, the cone cover compressing mechanism is fixedly arranged on the top of the mounting plate and is used for compressing four side outer edges of a cone cover, the cover plate guiding mechanism is fixedly arranged on a lifting seat of the cone cover compressing mechanism, the air duct heater end cover welding positioning fixture is placed on the mounting plate through the end cover, and then the end cover is driven to rotate through the cam dividing machine, so that a worker does not need to move and weld on two sides of the cone cover, the labor intensity of the worker is reduced, and the round pipe can be positioned in the center of the cone cover, impression is avoided when the end cover is assembled, the round pipe is coaxial with a round hole on the cover plate, and the whole aesthetic property of the welded end cover is stronger;
the inventors found that the following problems exist in the prior art in the process of implementing the present utility model: when the traditional positioning mechanism for welding the air duct heater is used, most of the positioning mechanisms for welding the air duct heater cannot clamp the air duct heater effectively according to the size of the air duct heater, so that certain limitation exists in the use process, and the clamping efficiency of the positioning mechanism for the air duct heater is reduced;
therefore, a positioning mechanism for welding an air duct heater is proposed to solve the above problems.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model aims to provide a positioning mechanism for welding air duct heaters, which has the advantages of clamping the air duct heaters with different sizes and automatically conveying the air duct heaters.
(II) technical scheme
The positioning mechanism for welding the air duct heater comprises a platform and a clamping mechanism, wherein the top of the platform is provided with the clamping mechanism, and the clamping mechanism comprises a first support frame, a hinge, a protection plate, a clamping block, a threaded hole, a screw, a clamping groove, a first threaded rod, a first bearing, a first clamping block, a first screwing block and an air duct heater shell;
the top fixedly connected with first support frame of platform, the outer wall fixedly connected with hinge of first support frame, the outer wall upset of hinge is connected with the guard plate, the bottom fixedly connected with fixture block of guard plate, the screw hole has been seted up in the front of fixture block, the inner wall fixedly connected with screw of screw hole, the draw-in groove has been seted up to the outer wall of platform, the front through-connection of guard plate has first threaded rod, the one end fixedly connected with first bearing of first threaded rod, the other end fixedly connected with of first bearing is first to clamp the piece, the other end fixedly connected with of first threaded rod is first to twist the piece, the inner wall swing joint of first clamp the piece has wind channel heater shell.
Preferably, the first support frame forms an opening and closing structure with the protection plate through a hinge, and the first support frame and the platform are vertically distributed.
Preferably, the clamping block and the clamping groove form clamping connection, and the outer wall size of the clamping block is matched with the inner wall size of the clamping groove.
Preferably, the screw and the threaded hole form threaded connection, and the outer wall size of the screw is matched with the inner wall size of the threaded hole.
Preferably, the first screw blocks form a rotating structure between the first threaded rod and the first bearing, and the first threaded rod is distributed at equal intervals on the outer wall of the protection plate.
Preferably, the bottom of platform is provided with conveying mechanism, conveying mechanism includes base, spout, pulley, backup pad, second support frame, second threaded rod, second bearing, second clamp block, second screw, wind channel heater enclosing cover, motor, pivot, ball screw, ball nut and third bearing, the bottom fixedly connected with base of platform, the spout has been seted up at the top of base, the inner wall swing joint of spout has the pulley, the top fixedly connected with backup pad of pulley.
Preferably, the top fixedly connected with second support frame of backup pad, the positive through connection of outer wall of second support frame has the second threaded rod, the one end fixedly connected with second threaded rod, the other end fixedly connected with second clamping block of second threaded rod, the other end fixedly connected with second of second threaded rod twists the piece, the inner wall swing joint of second clamping block has wind channel heater enclosing cover.
Preferably, the outer wall of the base is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft through a coupler, the other end of the rotating shaft is fixedly connected with a ball screw, the outer wall of the ball screw is movably connected with a ball nut, and the other end of the ball screw is fixedly connected with a third bearing.
(III) beneficial effects
Compared with the prior art, the positioning mechanism for welding the air duct heater has the following beneficial effects.
According to the utility model, through the arrangement of the clamping mechanism, in the process of clamping the air duct heater shells with different sizes, the protection plate is firstly opened upwards, then the air duct heater shell is placed on the inner wall of the first support frame, the protection plate is closed downwards at the moment, the first support frame drives the protection plate to overturn downwards through the hinge so as to facilitate the protection plate to be closed downwards, the protection plate drives the clamping block to be clamped into the inner wall of the clamping groove while the protection plate is closed downwards, then the screw is screwed into the threaded hole clockwise so as to facilitate the protection plate to be fixed, so that the protection plate is not easy to shake during working, at the moment, an operator holds the first screwing block to rotate clockwise, and the first screwing block drives the first threaded rod and the first bearing to rotate, so that the first clamping block moves forwards, and the clamping of the air duct heater shell is effectively ensured.
Drawings
FIG. 1 is a schematic diagram of the front view of the present utility model;
FIG. 2 is a schematic view of a clamping mechanism according to the present utility model;
FIG. 3 is a schematic view of a conveying mechanism according to the present utility model;
fig. 4 is an enlarged schematic view of the structure at a in fig. 1.
In the figure: 1. a platform; 2. a clamping mechanism; 201. a first support frame; 202. a hinge; 203. a protection plate; 204. a clamping block; 205. a threaded hole; 206. a screw; 207. a clamping groove; 208. a first threaded rod; 209. a first bearing; 210. a first clamping block; 211. a first screw; 212. an air duct heater housing; 3. a conveying mechanism; 301. a base; 302. a chute; 303. a pulley; 304. a support plate; 305. a second support frame; 306. a second threaded rod; 307. a second bearing; 308. a second clamping block; 309. a second twisting block; 310. an air duct heater outer cover; 311. a motor; 312. a rotating shaft; 313. a ball screw; 314. a ball nut; 315. and a third bearing.
Detailed Description
Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.
In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1, 2, and 3, the present utility model: the utility model provides a positioning mechanism for welding of wind channel heater, includes platform 1 and clamping mechanism 2, and the top of platform 1 is provided with clamping mechanism 2, and the bottom of platform 1 is provided with conveying mechanism 3.
Wherein: when the positioning mechanism for welding the air duct heater works, the air duct heater shells 212 with different sizes are clamped through the clamping mechanism 2, and then the air duct heater outer cover 310 is clamped and automatically conveyed through the conveying mechanism 3, so that the air duct heater shells 212 are attached to the air duct heater outer cover 310, and welding is conducted on the air duct heater shells.
Referring to fig. 1, fig. 2, and fig. 4, a positioning mechanism for welding an air duct heater, the clamping mechanism 2 includes a first supporting frame 201, a hinge 202, a protection plate 203, a clamping block 204, a threaded hole 205, a screw 206, a clamping groove 207, a first threaded rod 208, a first bearing 209, a first clamping block 210, a first screwing block 211 and an air duct heater housing 212, the top of the platform 1 is fixedly connected with the first supporting frame 201, the outer wall of the first supporting frame 201 is fixedly connected with the hinge 202, the outer wall of the hinge 202 is in overturning connection with the protection plate 203, the bottom of the protection plate 203 is fixedly connected with the clamping block 204, a threaded hole 205 is formed in front of the clamping block 204, the inner wall of the threaded hole 205 is fixedly connected with a screw 206, the outer wall of the platform 1 is provided with a clamping groove 207, the front of the protection plate 203 is in penetrating connection with a first threaded rod 208, one end of the first threaded rod 208 is fixedly connected with a first bearing 209, the other end of the first bearing 209 is fixedly connected with a first clamping block 210, the other end of the first threaded rod 208 is fixedly connected with a first screwing block 211, the inner wall of the first clamping block 210 is movably connected with the air duct heater housing 212, the first supporting frame 201 is fixedly connected with the outer wall of the hinge 205, the first supporting frame 201 is in size of the dimension of the clamping block is equal to the threaded hole 206, the dimension of the threaded hole 206 is formed between the outer wall of the clamping block 205 and the first supporting frame 205 and the threaded hole 205, and the outer wall is in a dimension of the threaded hole 206 is in a dimension equal to the dimension of the threaded hole 206, which is formed between the clamping structure and the clamping block is in the size of the clamping block 205 and the outer wall is in the vertical dimension between the clamping block 205 and the clamping block and the clamping structure is formed.
Wherein: in the process of clamping the air duct heater shells 212 with different sizes by the clamping mechanism 2, firstly, the protection plate 203 is opened upwards, then the air duct heater shells 212 are placed on the inner wall of the first supporting frame 201, at the moment, the protection plate 203 is closed downwards, the first supporting frame 201 drives the protection plate 203 to turn downwards through the hinge 202 so that the protection plate 203 is closed downwards, the protection plate 203 drives the clamping blocks 204 to clamp into the inner wall of the clamping grooves 207 while the protection plate 203 is closed downwards, then the screws 206 are screwed into the threaded holes 205 clockwise so as to fix the protection plate 203, the protection plate 203 is not easy to shake in working, at the moment, an operator holds the first screwing block 211 to rotate clockwise, and the first screwing block 211 drives the first threaded rod 208 and the first bearing 209 to rotate, so that the first clamping block 210 moves forwards, and therefore, the clamping of the air duct heater shells 212 is effectively guaranteed.
Referring to fig. 1, 2 and 3, a positioning mechanism for welding an air duct heater is disclosed, the conveying mechanism 3 includes a base 301, a chute 302, a pulley 303, a supporting plate 304, a second supporting frame 305, a second threaded rod 306, a second bearing 307, a second clamping block 308, a second screwing block 309, an air duct heater outer cover 310, a motor 311, a rotating shaft 312, a ball screw 313, a ball nut 314 and a third bearing 315, the base 301 is fixedly connected with the bottom of the base 301, the chute 302 is opened at the top of the base 301, the pulley 303 is movably connected with the inner wall of the chute 302, the top of the pulley 303 is fixedly connected with the supporting plate 304, the top of the supporting plate 304 is fixedly connected with the second supporting frame 305, the front surface of the outer wall of the second supporting frame 305 is connected with a second threaded rod 306 in a penetrating manner, one end of the second threaded rod 306 is fixedly connected with the second bearing 307, the other end of the second clamping block 308 is fixedly connected with the second clamping block 308, the inner wall of the second clamping block 308 is movably connected with the air duct heater outer cover 310, the outer wall of the base 301 is fixedly connected with the motor 311, the output end of the motor 311 is fixedly connected with the output end of the ball screw 313 through the motor shaft is fixedly connected with the second bearing 313, the other end of the ball screw is movably connected with the ball screw 313, and the other end of the rotating shaft is movably connected with the ball nut 313.
Wherein: in the process of automatically conveying the air duct heater outer cover 310 by the conveying mechanism 3, firstly, the air duct heater outer cover 310 is placed on the inner wall of the second supporting frame 305, then an operator holds the second screwing block 309 to rotate clockwise, the second screwing block 309 drives the second threaded rod 306 and the second bearing 307 to rotate, the second clamping block 308 moves forwards so as to clamp the outer wall of the air duct heater outer cover 310, at the moment, the motor 311 is started, the motor 311 drives the ball screw 313 and the third bearing 315 to rotate through the rotating shaft 312, the rotating ball screw 313 drives the ball nut 314 and the supporting plate 304 to move forwards, and at the moment, the supporting plate 304 drives the pulley 303 to slide forwards on the inner wall of the sliding groove 302 so as to move the air duct heater outer cover 310 forwards, so that the air duct heater outer cover 310 is attached to the air duct heater outer cover 212, and the air duct heater outer cover 310 and the air duct heater outer cover 212 are conveniently welded.
The working principle of the utility model is that; when the positioning mechanism for welding the air duct heater works, firstly, the protection plate 203 is opened upwards, then the air duct heater shell 212 is placed on the inner wall of the first support frame 201, at the moment, the protection plate 203 is closed downwards, the first support frame 201 drives the protection plate 203 to overturn downwards through the hinge 202, the protection plate 203 is closed downwards, the protection plate 203 drives the clamping block 204 to clamp into the inner wall of the clamping groove 207 while the protection plate 203 is closed downwards, then the screw 206 is screwed into the threaded hole 205 clockwise to fix the protection plate 203, at the moment, an operator holds the first screwing block 211 to rotate clockwise, the first screwing block 211 drives the first threaded rod 208 to rotate with the first bearing 209, the first clamping block 210 moves forwards to clamp the outer wall of the air duct heater shell 212, then the air duct heater outer cover 310 is placed on the inner wall of the second support frame 305, then the operator holds the second screwing block 309 to rotate clockwise, the second screwing block 309 drives the second threaded rod 306 to rotate with the second bearing 307, so that the second clamping block 308 moves forwards to clamp the outer wall of the air duct heater outer cover 310, at this time, the motor 311 is started, the motor 311 drives the ball screw 313 and the third bearing 315 to rotate through the rotating shaft 312, the rotating ball screw 313 drives the ball nut 314 and the supporting plate 304 to move forwards, at this time, the supporting plate 304 drives the pulley 303 to slide forwards on the inner wall of the sliding groove 302, so that the air duct heater outer cover 310 is attached to the air duct heater outer cover 212, and then the air duct heater outer cover 310 and the air duct heater outer cover 212 are welded, wherein the model of the motor 311 is YFB3, which is the working principle and the working flow of the positioning mechanism for welding the air duct heater.
Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.
Claims (8)
1. The utility model provides a positioning mechanism is used in welding of wind channel heater, includes platform (1) and clamping mechanism (2), its characterized in that: the top of the platform (1) is provided with a clamping mechanism (2), and the clamping mechanism (2) comprises a first supporting frame (201), a hinge (202), a protection plate (203), a clamping block (204), a threaded hole (205), a screw (206), a clamping groove (207), a first threaded rod (208), a first bearing (209), a first clamping block (210), a first screwing block (211) and a wind channel heater shell (212);
the top fixedly connected with first support frame (201) of platform (1), the outer wall fixedly connected with hinge (202) of first support frame (201), the outer wall upset of hinge (202) is connected with guard plate (203), the bottom fixedly connected with fixture block (204) of guard plate (203), screw hole (205) have been seted up in the front of fixture block (204), the inner wall fixedly connected with screw (206) of screw hole (205), draw-in groove (207) have been seted up to the outer wall of platform (1), the positive through connection of guard plate (203) has first threaded rod (208), the one end fixedly connected with first bearing (209) of first threaded rod (208), the other end fixedly connected with first clamp block (210) of first bearing (209), the other end fixedly connected with first screw block (211) of first threaded rod (208), the inner wall swing joint of first clamp block (210) has wind channel heater shell (212).
2. The positioning mechanism for welding an air duct heater according to claim 1, wherein: the first support frame (201) forms an opening and closing structure between the hinge (202) and the protection plate (203), and the first support frame (201) and the platform (1) are vertically distributed.
3. The positioning mechanism for welding an air duct heater according to claim 1, wherein: the clamping block (204) and the clamping groove (207) form clamping connection, and the outer wall size of the clamping block (204) is matched with the inner wall size of the clamping groove (207).
4. The positioning mechanism for welding an air duct heater according to claim 1, wherein: the screw (206) and the threaded hole (205) form threaded connection, and the outer wall size of the screw (206) is matched with the inner wall size of the threaded hole (205).
5. The positioning mechanism for welding an air duct heater according to claim 1, wherein: the first screw blocks (211) form a rotating structure between the first threaded rods (208) and the first bearings (209), and the first threaded rods (208) are distributed at equal intervals on the outer wall of the protection plate (203).
6. The positioning mechanism for welding an air duct heater according to claim 1, wherein: the bottom of platform (1) is provided with conveying mechanism (3), conveying mechanism (3) include base (301), spout (302), pulley (303), backup pad (304), second support frame (305), second threaded rod (306), second bearing (307), second clamp block (308), second screw (309), wind channel heater enclosing cover (310), motor (311), pivot (312), ball screw (313), ball nut (314) and third bearing (315), spout (302) have been seted up at the bottom fixedly connected with base (301) of platform (1), inner wall swing joint of spout (302) has pulley (303), the top fixedly connected with backup pad (304) of pulley (303).
7. The positioning mechanism for welding an air duct heater according to claim 6, wherein: the top fixedly connected with second support frame (305) of backup pad (304), the positive through connection of outer wall of second support frame (305) has second threaded rod (306), the one end fixedly connected with second threaded rod (307) of second threaded rod (306), the other end fixedly connected with second clamping block (308) of second threaded rod (307), the other end fixedly connected with second of second threaded rod (306) twists piece (309), the inner wall swing joint of second clamping block (308) has wind channel heater enclosing cover (310).
8. The positioning mechanism for welding an air duct heater according to claim 6, wherein: the outer wall fixedly connected with motor (311) of base (301), the output of motor (311) is through shaft coupling fixedly connected with pivot (312), the other end fixedly connected with ball screw (313) of pivot (312), the outer wall swing joint of ball screw (313) has ball nut (314), the other end fixedly connected with third bearing (315) of ball screw (313).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320590003.XU CN219818561U (en) | 2023-03-23 | 2023-03-23 | Positioning mechanism for welding air duct heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320590003.XU CN219818561U (en) | 2023-03-23 | 2023-03-23 | Positioning mechanism for welding air duct heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219818561U true CN219818561U (en) | 2023-10-13 |
Family
ID=88273436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320590003.XU Active CN219818561U (en) | 2023-03-23 | 2023-03-23 | Positioning mechanism for welding air duct heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219818561U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117206922A (en) * | 2023-10-26 | 2023-12-12 | 山东海利传动机械制造有限公司 | Tractor rear axle housing processing mechanism |
-
2023
- 2023-03-23 CN CN202320590003.XU patent/CN219818561U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117206922A (en) * | 2023-10-26 | 2023-12-12 | 山东海利传动机械制造有限公司 | Tractor rear axle housing processing mechanism |
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