CN214643053U - Processing frock of heat exchanger core - Google Patents
Processing frock of heat exchanger core Download PDFInfo
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- CN214643053U CN214643053U CN202120732865.2U CN202120732865U CN214643053U CN 214643053 U CN214643053 U CN 214643053U CN 202120732865 U CN202120732865 U CN 202120732865U CN 214643053 U CN214643053 U CN 214643053U
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- fixing
- fixedly connected
- heat exchanger
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- 230000001360 synchronised effect Effects 0.000 claims description 25
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000003754 machining Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 description 7
- 238000007514 turning Methods 0.000 description 3
- 238000005219 brazing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Abstract
The utility model discloses a processing frock of heat exchanger core, including reference plate, adjusting plate, drive assembly and centre gripping subassembly, the reference plate is close to one side both ends of adjusting plate and has seted up spacing hole, the adjusting plate is close to one side both ends of reference plate and all fixedly connected with limiting plate, and the limiting plate is all connected in spacing hole by sliding, one side that the up end of reference plate is close to the adjusting plate is equipped with the fixed knob that is used for fixed limiting plate; the utility model discloses limiting plate, spacing hole and the fixed knob through setting up can realize adjusting the interval between two centre gripping subassemblies, through loosening the fixed knob when the adjustment, then the pulling adjusting plate is close to or keeps away from the benchmark board, screws fixed knob after the adjustment is accomplished and can accomplish the adjustment, and then can carry out corresponding adjustment to the frock according to the size of core when using for more convenience in the use.
Description
Technical Field
The utility model relates to a heat exchanger processing technology field specifically is a processing frock of heat exchanger core.
Background
The heat exchanger is a device for transferring part of heat of hot fluid to cold fluid, and is also called a heat exchanger. The heat exchanger plays an important role in chemical industry, petroleum industry, power industry, food industry and other industrial production, the heat exchanger can be used as a heater, a cooler, a condenser, an evaporator, a reboiler and the like in chemical industry production, a heat exchanger core body is generally formed by welding a heat conduction pipe and a heat radiation fin, and the heat radiation fin is of a thin, soft and wavy structure, so that deformation of different degrees can be caused under the action of the temperature of about 600 ℃ in the brazing process in a vacuum brazing furnace. The deformation rate can reach more than 95 percent, and the deformation degree is about 3-20mm, so the required leveling requirement can be met by shaping after the core body of the heat exchanger is discharged from the furnace.
However, when the core body of the heat exchanger is repaired, the core body needs to be fixed firstly, but the existing fixing tool structure is relatively fixed, corresponding adjustment cannot be performed according to the size of the core body, and when the core body is repaired, after the heat radiating fins on one surface of the core body need to be repaired, the heat radiating fins on the other surface need to be repaired by turning over, but the core body needs to be taken down by the existing fixing tool, and the heat radiating fins are fixed again after turning over, so that the heat exchanger core body processing tool is quite inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a processing frock of heat exchanger core to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a processing tool for a heat exchanger core comprises a reference plate, an adjusting plate, a driving assembly, a transmission assembly and a clamping assembly, wherein limiting holes are formed in two ends of one side, close to the adjusting plate, of the reference plate;
the middle of the side of the upper end face of the reference plate and the middle of the side of the upper end face of the adjusting plate are fixedly connected with fixing plates, the upper ends of the two fixing plates are rotatably connected with mounting shafts, the lower ends of the two fixing plates are rotatably connected with rotating shafts, one end, close to the adjusting plate, of the rotating shaft on the reference plate is fixedly connected with an inner hexagonal sleeve shaft, one end, close to the inner hexagonal sleeve shaft, of the rotating shaft on the adjusting plate is fixedly connected with a hexagonal shaft, the hexagonal shaft is in sliding connection with the inner hexagonal sleeve shaft, one side, far away from the fixing plates, of the upper end face of the reference plate is fixedly connected with a first fixing seat, and the first fixing seat is rotatably connected with the inner hexagonal sleeve shaft;
the driving assembly is arranged on the upper end face of the reference plate and used for driving the inner hexagonal sleeve shaft to rotate;
the transmission assembly is arranged between the mounting shaft and the rotating shaft and is used for transmitting the mounting shaft and the rotating shaft;
the clamping assembly is arranged at one end position opposite to the two installation shafts and used for fixing the heat exchanger core body.
As a further aspect of the present invention: the drive assembly comprises a drive motor, the drive motor is fixedly connected to the position, close to the fixed plate, of the upper end face of the reference plate, the drive gear is fixedly connected to the output end of the drive motor and the end, close to the fixed plate, of the inner hexagonal sleeve shaft, and the two drive gears are meshed with each other.
As a further aspect of the present invention: the transmission assembly comprises synchronous belt wheels, the synchronous belt wheels are fixedly connected to one ends, far away from the fixing plate, of the mounting shaft and the rotating shaft, and a toothed belt is installed between the two synchronous belt wheels.
As a further aspect of the present invention: the centre gripping subassembly includes the mounting panel, the equal fixed connection of mounting panel is in the one end that the fixed plate was kept away from to the installation axle, the equal fixedly connected with solid fixed splint of one side lower extreme that the installation axle was kept away from to the mounting panel, the equal fixedly connected with second fixing base in mounting panel upper end both sides, second fixing base up end fixedly connected with electric putter, fixedly connected with is used for carrying out the removal splint fixed with solid fixed splint cooperation to the heat exchanger core between two electric putter outputs.
As a further aspect of the present invention: four angles of terminal surface and adjusting plate lower extreme both ends all install the removal wheel under the benchmark board.
As a further aspect of the present invention: and a rubber pad is attached to one side of the fixed clamping plate opposite to the movable clamping plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a spacing between two centre gripping subassemblies can be realized adjusting to limiting plate, spacing hole and the fixed knob that sets up, through loosening the fixed knob when the adjustment, then the pulling adjusting plate is close to or keeps away from the benchmark board, screws fixed knob after the adjustment is accomplished and can accomplish the adjustment, and then can carry out corresponding adjustment to the frock according to the size of core when using for more convenience in the use.
2. The utility model discloses a rotation axis that sets up, the interior hexagonal sleeve, the hexagonal axle, synchronous pulley, toothed belt and installation axle, can realize the synchronous upset to two mounting panels when the frock uses, rotate through driving motor during the upset and drive two drive gears and rotate, drive gear rotates and drives interior hexagonal sleeve and rotates, interior hexagonal sleeve rotates and drives hexagonal axle and two rotation axes and rotate, and then can drive synchronous pulley and rotate, synchronous pulley rotates and realizes the synchronous rotation of two installation axles under toothed belt's effect, can realize that two mounting panels carry out synchronous rotation, and then can overturn the core of centre gripping when using, make more convenience when repairing the core, avoided the extravagant time of centre gripping repeatedly, device machining efficiency is greatly improved.
3. The utility model discloses a removal wheel that sets up bottom benchmark board and adjusting plate can be more convenient when the interval between adjustment adjusting plate and the benchmark board, can pass the adjusting plate very easily when the adjustment, and the removal wheel that sets up simultaneously still can be convenient for remove the frock, and then has improved the flexibility of frock greatly.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is the schematic view of the split structure of the hexagonal sleeve shaft and the hexagonal shaft in the present invention.
Fig. 3 is the utility model discloses the split structure sketch map of well spacing hole and limiting plate.
Fig. 4 is a schematic structural view of the middle clamping assembly of the present invention.
Wherein: the device comprises a reference plate 1, an adjusting plate 2, a limiting plate 3, a moving wheel 4, a fixing knob 5, a driving gear 6, a driving motor 7, a synchronous belt wheel 8, a fixing plate 9, a toothed belt 10, a mounting shaft 11, a hexagon socket head 12, a first fixing seat 13, a hexagonal shaft 14, a rotating shaft 15, a fixing clamp plate 16, a moving clamp plate 17, an electric push rod 18, a second fixing seat 19, a mounting plate 20 and a limiting hole 21.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, in an embodiment of the present invention, a processing tool for a heat exchanger core includes a reference plate 1, an adjusting plate 2, a driving assembly, a transmission assembly, and a clamping assembly, where two ends of one side of the reference plate 1, which are close to the adjusting plate 2, are provided with limiting holes 21, two ends of one side of the adjusting plate 2, which is close to the reference plate 1, are both fixedly connected with limiting plates 3, the limiting plates 3 are all slidably connected in the limiting holes 21, and one side of an upper end surface of the reference plate 1, which is close to the adjusting plate 2, is provided with a fixing knob 5 for fixing the limiting plates 3;
the middle of the side of the upper end face of each of the reference plate 1 and the adjusting plate 2 is fixedly connected with a fixing plate 9, the upper ends of the two fixing plates 9 are rotatably connected with a mounting shaft 11, the lower ends of the two fixing plates 9 are rotatably connected with a rotating shaft 15, one end, close to the adjusting plate 2, of the rotating shaft 15 on the reference plate 1 is fixedly connected with an inner hexagonal sleeve 12, one end, close to the inner hexagonal sleeve 12, of the rotating shaft 15 on the adjusting plate 2 is fixedly connected with a hexagonal shaft 14, the hexagonal shaft 14 is in sliding connection with the inner hexagonal sleeve 12, one side, far away from the fixing plate 9, of the upper end face of the reference plate 1 is fixedly connected with a first fixing seat 13, and the first fixing seat 13 is rotatably connected with the inner hexagonal sleeve 12; four corners of the lower end face of the reference plate 1 and two ends of the lower end face of the adjusting plate 2 are respectively provided with a movable wheel 4; the utility model discloses limiting plate 3, spacing hole 21 and fixed knob 5 through setting up can realize adjusting the interval between two centre gripping subassemblies, through 5 unscrewing with fixed knob when the adjustment, then stimulate adjusting plate 2 and be close to or keep away from benchmark board 1, screw fixed knob 5 after the adjustment is accomplished and can accomplish the adjustment, and then can carry out corresponding adjustment to the frock according to the size of core when using for more convenience in the use.
The driving assembly is arranged on the upper end face of the reference plate 1 and used for driving the inner hexagonal sleeve shaft 12 to rotate; the driving assembly comprises a driving motor 7, the driving motor 7 is fixedly connected to the position, close to the fixing plate 9, of the upper end face of the reference plate 1, the output end of the driving motor 7 and one end, close to the fixing plate 9, of the inner hexagonal sleeve shaft 12 are both fixedly connected with driving gears 6, and the two driving gears 6 are meshed with each other; the transmission assembly is arranged between the mounting shaft 11 and the rotating shaft 15 and is used for transmitting the mounting shaft 11 and the rotating shaft 15; the transmission assembly comprises synchronous belt wheels 8, the synchronous belt wheels 8 are fixedly connected to one ends, far away from the fixing plate 9, of the mounting shafts 11 and the rotating shafts 15, and toothed belts 10 are mounted between the two synchronous belt wheels 8.
The utility model is provided with a rotating shaft 15, an inner hexagonal sleeve shaft 12, a hexagonal shaft 14, a synchronous belt wheel 8, a tooth-shaped belt 10 and an installation shaft 11, the two mounting plates 20 can be synchronously turned when the tool is used, the two driving gears 6 are driven to rotate by the rotation of the driving motor 7 during turning, the driving gears 6 drive the inner hexagonal sleeve 12 to rotate, the inner hexagonal sleeve 12 drives the hexagonal shaft 14 and the two rotating shafts 15 to rotate, thereby driving the synchronous belt wheel 8 to rotate, the synchronous belt wheel 8 rotates to realize the synchronous rotation of the two mounting shafts 11 under the action of the toothed belt 10, the synchronous rotation of the two mounting plates 20 can be realized, and then can overturn the core of centre gripping when using for more convenient when repairing the core, avoided the extravagant time of centre gripping repeatedly, improved device machining efficiency greatly.
The clamping assembly is arranged at one end position opposite to the two mounting shafts 11 and used for fixing the heat exchanger core body; the clamping assembly comprises a mounting plate 20, the mounting plates 20 are fixedly connected to one end, away from the fixed plate 9, of the mounting shaft 11, the lower end of one side, away from the mounting shaft 11, of the mounting plate 20 is fixedly connected with a fixed clamping plate 16, the two sides of the upper end of the mounting plate 20 are fixedly connected with second fixed seats 19, the upper end faces of the second fixed seats 19 are fixedly connected with electric push rods 18, and a movable clamping plate 17 used for being matched with the fixed clamping plate 16 to fix the heat exchanger core is fixedly connected between the output ends of the two electric push rods 18; rubber pads are adhered to the opposite sides of the fixed clamping plate 16 and the movable clamping plate 17; this is novel when fixed to the core, places the core between two mounting panels 20, then stretches out through electric putter 18 output and promotes movable clamp plate 17 downstream, carries out the centre gripping to the frame of core and fixes, and the rubber pad of setting on fixed clamp plate 16 and movable clamp plate 17 can prevent to cause the destruction to the core when the centre gripping.
The utility model discloses a theory of operation is: when the utility model is used, the distance between the reference plate 1 and the adjusting plate 2 is adjusted according to the size of the core body, the adjusting is completed by loosening the fixed knob 5, then pulling the adjusting plate 2 to be close to or far away from the reference plate 1, after the adjusting is completed, the fixed knob 5 is screwed to complete the adjusting, after the adjusting is completed, the core body is placed between the two mounting plates 20, then the output end of the electric push rod 18 extends out to push the movable clamp plate 17 to move downwards, the frame of the core body is clamped and fixed, the rubber pads arranged on the fixed clamp plate 16 and the movable clamp plate 17 can prevent the core body from being damaged during clamping, when the core body needs to be overturned, the driving motor 7 rotates to drive the two driving gears 6 to rotate, the driving gears 6 rotates to drive the inner hexagonal sleeve 12 to rotate, the inner hexagonal sleeve 12 rotates to drive the hexagonal shaft 14 and the two rotating shafts 15 to rotate, and then can drive synchronous pulley 8 and rotate, synchronous pulley 8 rotates and realizes the synchronous rotation of two installation axles 11 under the effect of toothed belt 10, can realize that two mounting panels 20 carry out synchronous rotation, and then can overturn the core of centre gripping when using.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention.
Claims (6)
1. The utility model provides a processing frock of heat exchanger core which characterized in that: the clamping device comprises a reference plate (1), an adjusting plate (2), a driving assembly, a transmission assembly and a clamping assembly, wherein two ends of one side, close to the adjusting plate (2), of the reference plate (1) are provided with limiting holes (21), two ends of one side, close to the reference plate (1), of the adjusting plate (2) are fixedly connected with limiting plates (3), the limiting plates (3) are connected in the limiting holes (21) in a sliding mode, and a fixing knob (5) used for fixing the limiting plates (3) is arranged on one side, close to the adjusting plate (2), of the upper end face of the reference plate (1);
the fixing device is characterized in that fixing plates (9) are fixedly connected to the middles of the side edges of the upper end faces of the reference plate (1) and the adjusting plate (2), mounting shafts (11) are rotatably connected to the upper ends of the two fixing plates (9), rotating shafts (15) are rotatably connected to the lower ends of the two fixing plates (9), one ends, close to the adjusting plate (2), of the rotating shafts (15) on the reference plate (1) are fixedly connected with inner hexagonal sleeve shafts (12), one ends, close to the inner hexagonal sleeve shafts (12), of the rotating shafts (15) on the adjusting plate (2) are fixedly connected with hexagonal shafts (14), the hexagonal shafts (14) are in sliding connection with the inner hexagonal sleeve shafts (12), a first fixing seat (13) is fixedly connected to one side, far away from the fixing plates (9), of the upper end face of the reference plate (1), and the first fixing seat (13) is rotatably connected with the inner hexagonal sleeve shafts (12);
the driving assembly is arranged on the upper end face of the reference plate (1) and used for driving the inner hexagonal sleeve shaft (12) to rotate;
the transmission assembly is arranged between the mounting shaft (11) and the rotating shaft (15) and is used for transmitting the mounting shaft (11) and the rotating shaft (15);
the clamping assembly is arranged at one end position opposite to the two mounting shafts (11) and used for fixing the heat exchanger core body.
2. The machining tool for the heat exchanger core body as claimed in claim 1, wherein the driving assembly comprises a driving motor (7), the driving motor (7) is fixedly connected to the position, close to the fixing plate (9), of the upper end face of the reference plate (1), the output end of the driving motor (7) and one end, close to the fixing plate (9), of the inner hexagonal sleeve shaft (12) are both fixedly connected with driving gears (6), and the two driving gears (6) are meshed with each other.
3. The machining tool for the heat exchanger core body according to claim 1, wherein the transmission assembly comprises synchronous pulleys (8), the synchronous pulleys (8) are fixedly connected to one ends, far away from the fixed plate (9), of the mounting shaft (11) and the rotating shaft (15), and a toothed belt (10) is installed between the two synchronous pulleys (8).
4. The processing tooling for the heat exchanger core body according to claim 1, wherein the clamping assembly comprises mounting plates (20), the mounting plates (20) are fixedly connected to one ends, away from the fixing plate (9), of the mounting shafts (11), the lower ends, away from the mounting shafts (11), of the mounting plates (20) are fixedly connected with fixing clamping plates (16), second fixing seats (19) are fixedly connected to two sides of the upper ends of the mounting plates (20), electric push rods (18) are fixedly connected to the upper end faces of the second fixing seats (19), and movable clamping plates (17) used for being matched with the fixing clamping plates (16) to fix the heat exchanger core body are fixedly connected between the output ends of the two electric push rods (18).
5. The tooling for machining the core body of the heat exchanger as recited in claim 1, wherein the four corners of the lower end surface of the reference plate (1) and the two ends of the lower end surface of the adjusting plate (2) are respectively provided with a movable wheel (4).
6. The tooling for machining the core body of the heat exchanger as recited in claim 4, wherein rubber pads are attached to the opposite sides of the fixed clamping plate (16) and the movable clamping plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120732865.2U CN214643053U (en) | 2021-04-09 | 2021-04-09 | Processing frock of heat exchanger core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120732865.2U CN214643053U (en) | 2021-04-09 | 2021-04-09 | Processing frock of heat exchanger core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214643053U true CN214643053U (en) | 2021-11-09 |
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ID=78460972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120732865.2U Expired - Fee Related CN214643053U (en) | 2021-04-09 | 2021-04-09 | Processing frock of heat exchanger core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214643053U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114055368A (en) * | 2021-12-20 | 2022-02-18 | 昆山颂真精密五金有限公司 | Foldable work fixture for fin production |
| CN114161340A (en) * | 2021-12-07 | 2022-03-11 | 江苏聚源电气有限公司 | Silver-plating autogiration frock |
| CN117817597A (en) * | 2024-03-04 | 2024-04-05 | 江苏德翔化工机械有限公司 | Heat exchanger positioning device and use method thereof |
-
2021
- 2021-04-09 CN CN202120732865.2U patent/CN214643053U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114161340A (en) * | 2021-12-07 | 2022-03-11 | 江苏聚源电气有限公司 | Silver-plating autogiration frock |
| CN114161340B (en) * | 2021-12-07 | 2024-04-16 | 江苏聚源电气有限公司 | Silver-plating autogiration frock |
| CN114055368A (en) * | 2021-12-20 | 2022-02-18 | 昆山颂真精密五金有限公司 | Foldable work fixture for fin production |
| CN117817597A (en) * | 2024-03-04 | 2024-04-05 | 江苏德翔化工机械有限公司 | Heat exchanger positioning device and use method thereof |
| CN117817597B (en) * | 2024-03-04 | 2024-04-30 | 江苏德翔化工机械有限公司 | Heat exchanger positioning device and use method thereof |
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| 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: 20211109 |