CN215316470U - Air conditioner finned tube welding tool - Google Patents
Air conditioner finned tube welding tool Download PDFInfo
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- CN215316470U CN215316470U CN202121625026.7U CN202121625026U CN215316470U CN 215316470 U CN215316470 U CN 215316470U CN 202121625026 U CN202121625026 U CN 202121625026U CN 215316470 U CN215316470 U CN 215316470U
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Abstract
The utility model discloses an air conditioner finned tube welding tool, which relates to the technical field of fin welding tools and comprises a welding table, wherein a through hole is formed in the middle of the welding table, first sliding grooves are formed in the left side and the right side of the upper surface of the welding table, clamping blocks capable of sliding left and right are arranged on the left side and the right side of the upper surface of the welding table, first sliding blocks are welded at the bottom of the clamping blocks, second sliding grooves are formed in the left side and the right side of the bottom surface of the welding table, a screw capable of rotating is arranged in each second sliding groove, a second sliding block capable of sliding left and right is arranged in each second sliding groove, a connecting rod is welded at the bottom of each second sliding block, a roller frame is installed on the inner side face of the lower end of each connecting rod through screws, and a conveying roller capable of rotating is arranged on the inner side of the roller frame. The fin of the left side and the fin of the right side can be ensured to be positioned on the same horizontal plane through the structure, the fin can be prevented from being inclined, and the symmetry degree of the fin is ensured, so that the fin can be welded more simply and conveniently.
Description
Technical Field
The utility model relates to the technical field of fin welding tools, in particular to an air conditioner finned tube welding tool.
Background
The finned tube is a heat exchange element, and in order to improve the heat exchange efficiency, the fin is usually welded on the surface of the heat exchange tube, so that the outer surface area of the heat exchange tube is increased, and the purpose of improving the heat exchange efficiency is achieved.
The H-shaped finned tube is characterized in that rectangular fins are welded on the left side and the right side of a tube body respectively, so that an H-shaped structure is formed between the H-shaped finned tube and the tube body, when the fins are welded, the fins on the left side and the right side are welded separately, so that the fins on the left side and the right side are easy to be asymmetric or inclined, and the welding difficulty is high.
SUMMERY OF THE UTILITY MODEL
The utility model provides an air conditioner finned tube welding tool to solve the problem that fins on the left side and the right side are easy to be asymmetric or inclined in the background technology.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an air conditioner finned tube welding tool comprises a welding table, wherein the middle part of the welding table is provided with a through hole, the left side and the right side of the upper surface of the welding table are both provided with a first chute, the left side and the right side of the upper surface of the welding table are both provided with clamping blocks capable of sliding left and right, the bottom of the clamping block is welded with a first slide block, the left side and the right side of the bottom surface of the welding table are both provided with a second sliding chute, a screw rod capable of rotating is arranged in the second sliding groove, a second sliding block capable of sliding left and right is arranged in the second sliding groove, the bottom of the second sliding block is welded with a connecting rod, the inner side surface of the lower end of the connecting rod is provided with a roller frame through a screw, the inboard of roller frame is equipped with can pivoted conveying roller, the back in the roller frame outside has step motor through the screw mounting, hydraulic pressure flexible leg is all installed to four edges of welding bench bottom.
Furthermore, the first sliding grooves on the left side and the right side and the second sliding grooves on the left side and the right side are respectively positioned on the left side and the right side of the through hole.
Furthermore, the clamping blocks on the left side and the right side are respectively located on the left side and the right side above the first sliding grooves, the clamping blocks on the left side and the right side are close to the through holes, and the first sliding blocks at the bottoms of the clamping blocks are located in the first sliding grooves and are in sliding connection with the first sliding grooves.
Furthermore, a compressed spring is connected between the outer side surface of the first sliding block and the outer side wall of the first sliding groove.
Furthermore, the roller frames on the left side and the right side are respectively positioned on the left side and the right side below the through hole, and the rear end of the conveying roller penetrates through the roller frames and is connected with the power output end of the stepping motor.
Furthermore, the lead screw penetrates through the second sliding block and is in threaded connection with the second sliding block, and the outer end of the lead screw penetrates through the welding table and is welded with the rotating handle.
Compared with the prior art, the utility model has the following beneficial effects:
through two conveying rollers, can carry out the centre gripping to the body of heat transfer pipe and promote the body and up move, and the through-hole of welding bench can be passed to the body of up moving, so place a fin respectively in the left and right sides at through-hole top, and make the bottom surface and the laminating of welding bench surface of fin, the inboard of fin and the outer wall laminating of body, the clamp splice of the while reuse left and right sides is respectively with the fin centre gripping of left and right sides, alright after that with the fin welding at the body, then can guarantee that the fin of the left and right sides is in on same horizontal plane through this kind of mode, also can prevent that the fin from taking place crooked, guarantee the symmetry of fin, thereby make the welding of fin more simple and convenient.
Drawings
Fig. 1 is a schematic view of the overall front internal structure of the present invention.
FIG. 2 is an enlarged view of a portion of FIG. 1 according to the present invention.
Fig. 3 is a schematic top view of the roller frame of the present invention.
Fig. 4 is a schematic perspective view of the present invention.
In FIGS. 1-4: 1-a welding table, 101-a through hole, 102-a first sliding groove, 103-a second sliding groove, 2-a clamping block, 201-a first sliding block, 3-a spring, 4-a lead screw, 401-a rotating handle, 5-a second sliding block, 6-a connecting rod, 7-a roller frame, 8-a conveying roller, 9-a stepping motor and 10-a hydraulic telescopic leg.
Detailed Description
Please refer to fig. 1 to 4:
the utility model provides an air conditioner finned tube welding tool which comprises a welding table 1, wherein a through hole 101 is formed in the middle of the welding table 1, first sliding grooves 102 are formed in the left side and the right side of the upper surface of the welding table 1, clamping blocks 2 capable of sliding left and right are arranged on the left side and the right side of the upper surface of the welding table 1, first sliding blocks 201 are welded at the bottoms of the clamping blocks 2, second sliding grooves 103 are formed in the left side and the right side of the bottom surface of the welding table 1, a screw rod 4 capable of rotating is arranged inside each second sliding groove 103, a second sliding block 5 capable of sliding left and right is arranged inside each second sliding groove 103, a connecting rod 6 is welded at the bottom of each second sliding block 5, a roller frame 7 is installed on the inner side face of the lower end of each connecting rod 6 through a screw, a conveying roller 8 capable of rotating is arranged on the inner side of the roller frame 7, a stepping motor 9 is installed on the back face of the outer side of the roller frame 7 through screws, and hydraulic telescopic legs 10 are installed at four corners of the bottom of the welding table 1.
Specifically, the first sliding grooves 102 on the left side and the right side and the second sliding grooves 103 on the left side and the right side are respectively located on the left side and the right side of the through hole 101, the clamping blocks 2 on the left side and the right side are respectively located above the first sliding grooves 102 on the left side and the right side, the clamping blocks 2 on the left side and the right side are close to the through hole 101, the first sliding blocks 201 at the bottoms of the clamping blocks 2 are located in the first sliding grooves 102 and are in sliding connection with the first sliding grooves 102, compressed springs 3 are connected between the outer side faces of the first sliding blocks 201 and the outer side walls inside the first sliding grooves 102, the roller frames 7 on the left side and the right side are respectively located on the left side and the right side below the through hole 101, the rear ends of the conveying rollers 8 penetrate through the roller frames 7 and are connected with the power output end of the stepping motor 9, the lead screws 4 penetrate through the second sliding blocks 5 and are in threaded connection with the second sliding blocks 5, and the outer ends of the lead screws 4 penetrate through the welding table 1 and are welded with the rotating handles 401.
According to the above, the two conveying rollers 8 can clamp the pipe body of the heat exchange pipe, the two conveying rollers 8 are respectively provided with the stepping motors 9 in a matched manner, the two stepping motors 9 can synchronously drive the two conveying rollers 8 to rotate relatively, so that the two conveying rollers 8 which rotate relatively can convey the clamped pipe body upwards, the pipe body conveyed upwards can pass through the through hole 101 of the welding table 1, the rotating handle 401 which rotates manually can drive the screw rod 4 to rotate, the rotating screw rod 4 can push the second sliding block 5 to slide left and right in the second sliding groove 103, the second sliding block 5 which slides left and right synchronously drives the roller frame 7 to move left and right, and the rotating handle 401 can adjust the distance between the two roller frames 7, so that the distance between the two conveying rollers 8 is adjusted, and the pipe body can be firmly clamped by the conveying rollers 8;
the fin that needs to weld on the body can be placed to the left and right sides at through-hole 101 top, and the fin laminating is at the upper surface of welding bench 1, so when the body stretches out from through-hole 101, the fin of the left and right sides then can be located the left and right sides of body respectively, and the clamp splice 2 of the left and right sides can be respectively with two fin centre gripping, simultaneously because spring 3 is in by compression state and possess elasticity, thereby compressed spring 3 utilizes elasticity to make clamp splice 2 have a trend towards the body removal, then clamp splice 2 can promote the fin that is by the centre gripping and closely laminate in the left and right sides of body, alright will laminate the fin welding on the body like this, hydraulic telescoping leg 10 can stretch out and draw back, thereby can adjust the height of welding bench 1, be convenient for conveying roller 8 carries out the centre gripping to the body of different length.
In conclusion, the tube body of the heat exchange tube can be clamped and pushed to move upwards by the two conveying rollers 8, and the tube body moving upwards can penetrate through the through hole 101 of the welding table 1, so that a fin is respectively placed on the left side and the right side of the top of the through hole 101, the bottom surface of the fin is attached to the surface of the welding table 1, the inner side of the fin is attached to the outer wall of the tube body, the fins on the left side and the right side are respectively clamped by the clamping blocks 2 on the left side and the right side, and then the fin can be welded to the tube body, so that the fins on the left side and the right side can be ensured to be positioned on the same horizontal plane, the fins can be prevented from being inclined, the symmetry degree of the fins on the left side and the right side can be ensured, and the welding of the fins is simpler and more convenient;
and after 2 centre gripping fins of clamp splice welded on the body, alright push away 2 of clamp splice of centre gripping fin, then make the body up to move a distance once more, place two fins again on welding bench 1 and use clamp splice 2 to carry out the centre gripping to this alright continue to weld the fin on the body.
Claims (6)
1. The utility model provides an air conditioner finned tube welding frock, includes welding bench (1), its characterized in that:
the middle of the welding table (1) is provided with a through hole (101), the left side and the right side of the upper surface of the welding table (1) are provided with first sliding grooves (102), the left side and the right side of the upper surface of the welding table (1) are provided with clamping blocks (2) capable of sliding left and right, the bottom of each clamping block (2) is welded with a first sliding block (201), the left side and the right side of the bottom surface of the welding table (1) are provided with second sliding grooves (103), a lead screw (4) capable of rotating is arranged inside each second sliding groove (103), a second sliding block (5) capable of sliding left and right is arranged inside each second sliding groove (103), the bottom of each second sliding block (5) is welded with a connecting rod (6), a roller frame (7) is installed on the inner side face of the lower end of each connecting rod (6) through a screw, and conveying rollers (8) capable of rotating are arranged on the inner side of each roller frame (7), the back in roller frame (7) outside has step motor (9) through the screw mounting, hydraulic stretching leg (10) are all installed to four edges of welding bench (1) bottom.
2. The air conditioner finned tube welding tool of claim 1, characterized in that: the first sliding grooves (102) on the left and right sides and the second sliding grooves (103) on the left and right sides are respectively positioned on the left and right sides of the through hole (101).
3. The air conditioner finned tube welding tool of claim 2, characterized in that: the clamping blocks (2) on the left side and the right side are respectively located on the left side and the right side above the first sliding grooves (102), the clamping blocks (2) on the left side and the right side are close to the through holes (101), and the first sliding blocks (201) at the bottoms of the clamping blocks (2) are located in the first sliding grooves (102) and are connected with the first sliding grooves (102) in a sliding mode.
4. The air conditioner finned tube welding tool of claim 3, characterized in that: and a compressed spring (3) is connected between the outer side surface of the first sliding block (201) and the outer side wall inside the first sliding groove (102).
5. The air conditioner finned tube welding tool of claim 1, characterized in that: the left and right sides roller frame (7) are respectively located the left and right sides below through-hole (101), the rear end of conveying roller (8) runs through out roller frame (7) and meets with step motor's (9) power take off end.
6. The air conditioner finned tube welding tool of claim 1, characterized in that: the lead screw (4) penetrates through the second sliding block (5) and is in threaded connection with the second sliding block (5), and the outer end of the lead screw (4) penetrates through the welding table (1) and is welded with the rotating handle (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121625026.7U CN215316470U (en) | 2021-07-16 | 2021-07-16 | Air conditioner finned tube welding tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121625026.7U CN215316470U (en) | 2021-07-16 | 2021-07-16 | Air conditioner finned tube welding tool |
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| Publication Number | Publication Date |
|---|---|
| CN215316470U true CN215316470U (en) | 2021-12-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121625026.7U Active CN215316470U (en) | 2021-07-16 | 2021-07-16 | Air conditioner finned tube welding tool |
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| CN (1) | CN215316470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116213974A (en) * | 2023-02-21 | 2023-06-06 | 潜江除尘设备有限公司 | Laser cutting machine for pipeline processing |
-
2021
- 2021-07-16 CN CN202121625026.7U patent/CN215316470U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116213974A (en) * | 2023-02-21 | 2023-06-06 | 潜江除尘设备有限公司 | Laser cutting machine for pipeline processing |
| CN116213974B (en) * | 2023-02-21 | 2023-09-01 | 潜江除尘设备有限公司 | Laser cutting machine for pipeline processing |
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