CN218926003U - Grooving device for plate heat exchanger strip of paper used for sealing production - Google Patents
Grooving device for plate heat exchanger strip of paper used for sealing production Download PDFInfo
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- CN218926003U CN218926003U CN202223568618.7U CN202223568618U CN218926003U CN 218926003 U CN218926003 U CN 218926003U CN 202223568618 U CN202223568618 U CN 202223568618U CN 218926003 U CN218926003 U CN 218926003U
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Abstract
The utility model discloses a slotting device for producing a sealing strip of a plate heat exchanger, which relates to the technical field of heat exchanger production and comprises a main body device, wherein the main body device comprises a supporting unit, a limiting clamping unit and a punching unit, the supporting unit comprises a processing base and a supporting frame, the limiting clamping unit comprises a first clamping assembly and a second clamping assembly, and the punching unit comprises a slotting punching plate and a slotting hydraulic rod. According to the utility model, through the matched use of the first clamping assembly and the second clamping assembly and the driving of the clamping hydraulic rod, the clamping work of the sealing plates with different specifications is facilitated, the practicability of the device is improved, and the buffer can be carried out in the pressing process of the sealing plates by the matched use of the lower pressing plate, the clamping plate, the guide rod, the buffer rubber plate, the buffer spring and the sliding hole, so that the clamping stability is improved, and meanwhile, the hard impact damage to the surface of the sealing plates is avoided, and the processing quality is further ensured.
Description
Technical Field
The utility model relates to the technical field of heat exchanger production, in particular to a slotting device for strip seal production of a plate heat exchanger.
Background
The plate heat exchanger is an ideal device for carrying out heat exchange between liquid and between liquid and vapor, and has the characteristics of high heat exchange efficiency, small heat loss, compact and light structure, small occupied area, wide application, long service life and the like.
At present, in the production process of the metal sheets of the plate heat exchanger, punching equipment is required to be used for punching holes on the metal sheets so as to facilitate the medium to flow in the stacked metal sheets, and meanwhile, the sealing plate also needs to be processed similarly.
The existing automatic stamping production equipment for the detachable plate type heat exchanger plates has the following defects: 1. the whole structure is complicated, and complex operation is inconvenient to fix the slab, and the slab perk easily during the punching press, 2, function singleness are inconvenient to collect the waste material that produces during the punching press.
In the prior art, a Chinese patent with a publication number of CN216461375U is proposed to solve the technical problems, and the technical scheme disclosed in the patent document is as follows: the utility model provides an automatic punching press production facility of removable plate heat exchanger slab, includes bottom plate, spliced pole, ejector pin, reciprocating screw and internal thread slider, there is the riser bottom plate top both ends through the bolt fastening, the riser top has the roof through the bolt fastening, the roof top runs through the mounting bracket and installs electronic pneumatic cylinder, electronic pneumatic cylinder bottom has the clamp plate through the bolt fastening, the storage tank has been seted up to bottom plate one side, bottom plate one end has the base through the bolt fastening. The device has the advantages that the whole structure is simple, the operation is convenient, the plates can be clamped, the tilting during punching is prevented, and the waste can be collected after the punching is finished, but the device only adopts the pressing plate roller for clamping, and the pressing plate roller can not be adjusted, so that the device only can be suitable for punching grooving or perforating work of a sealing plate with one specification, and the applicability of the device is required to be improved.
Disclosure of Invention
The utility model aims to provide a slotting device for producing a sealing strip of a plate heat exchanger, which aims to solve the problems in the background art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the slotting device for the production of the sealing strip of the plate heat exchanger comprises a main body device, wherein the main body device comprises a supporting unit, a limiting clamping unit and a stamping unit.
The supporting unit comprises a processing base and a supporting frame, the limiting clamping unit comprises a first clamping assembly and a second clamping assembly, and the punching unit comprises a slotted punching plate and a slotted hydraulic rod.
The grooving stamping plate is located above the machining base, and the first clamping assembly and the second clamping assembly are located on the upper surfaces of the two ends of the machining base respectively.
By adopting the technical scheme, the first clamping assembly and the second clamping assembly are matched for use in the scheme, and the sealing plates with different specifications are conveniently clamped through the driving of the clamping hydraulic rods, so that the practicability of the device is improved.
The technical scheme of the utility model is further improved as follows: the first clamping assembly comprises a lower pressing plate, a clamping hydraulic rod is fixedly connected to the center of the upper surface of the lower pressing plate, and the top end of the clamping hydraulic rod is fixedly connected with the bottom surface of one end of the supporting frame.
The technical scheme of the utility model is further improved as follows: the upper surface of holding down plate has seted up the slide hole, the inner wall sliding connection of slide hole has the guide bar, the bottom fixedly connected with grip block of guide bar, the outer wall swing joint of guide bar has buffer spring.
The technical scheme of the utility model is further improved as follows: the bottom surface fixedly connected with buffer rubber board of grip block.
Adopt above-mentioned technical scheme, utilize holding down plate, grip block, guide bar, buffer rubber board, buffer spring and slide hole's cooperation to use in this scheme for can cushion the closing plate in-process of exerting pressure, when improving the centre gripping stability, avoided the hard impact damage that causes the closing plate surface, and then guaranteed processingquality.
The technical scheme of the utility model is further improved as follows: the center of the upper surface of the slotted stamping plate is fixedly connected with the bottom end of the slotted hydraulic rod.
The technical scheme of the utility model is further improved as follows: the chip collecting groove is formed in the upper surface of one end of the processing base.
The technical scheme of the utility model is further improved as follows: and a chip collecting box is connected in the inner wall of the bottom surface of the processing base in a sliding way.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
1. the utility model provides a slotting device for producing a sealing strip of a plate heat exchanger, which utilizes the cooperation of a first clamping assembly and a second clamping assembly, and facilitates the clamping work of sealing plates with different specifications by driving a clamping hydraulic rod, thereby improving the practicability of the device.
2. The utility model provides a slotting device for producing a sealing strip of a plate heat exchanger, which utilizes the cooperation of a lower pressing plate, a clamping plate, a guide rod, a buffer rubber plate, a buffer spring and a sliding hole to buffer a sealing plate in the pressing process, improves the clamping stability, and simultaneously avoids hard impact damage to the surface of the sealing plate so as to ensure the processing quality.
Drawings
FIG. 1 is a schematic view of a main device structure of the present utility model;
FIG. 2 is a schematic top view of a processing base of the present utility model;
FIG. 3 is a schematic view of a first clamping assembly according to the present utility model;
fig. 4 is an enlarged schematic view of the structure at a in the present utility model.
In the figure: 1. a main body device; 2. processing a base; 3. a support frame; 4. a grooved hydraulic rod; 5. grooving stamping plate; 6. a first clamping assembly; 7. a second clamping assembly; 8. a chip collecting box; 9. a chip collecting groove; 10. clamping a hydraulic rod; 11. a lower pressing plate; 12. a clamping plate; 13. a guide rod; 14. a buffer rubber plate; 15. a buffer spring; 16. a slide hole; 17. and cleaning the assembly.
Detailed Description
The utility model is further illustrated by the following examples:
example 1
As shown in fig. 1-4, the utility model provides a slotting device for producing a plate heat exchanger seal, which comprises a main body device 1, wherein the main body device 1 comprises a supporting unit, a limiting clamping unit and a stamping unit.
The supporting unit comprises a processing base 2 and a supporting frame 3, the limiting clamping unit comprises a first clamping component 6 and a second clamping component 7, the first clamping component 6 and the second clamping component 7 are synchronously carried out, two ends of the sealing plate are synchronously stressed, the stable state of subsequent processing is kept, the first clamping component 6 and the second clamping component 7 can carry out pressing and clamping work according to the specification of the sealing plate, and the punching unit comprises a slotted punching plate 5 and a slotted hydraulic rod 4.
The grooving press 5 is located above the machining base 2, and the first clamping assembly 6 and the second clamping assembly 7 are located on the upper surfaces of the two ends of the machining base 2 respectively.
The first clamping assembly 6 comprises a lower pressing plate 11, a clamping hydraulic rod 10 is fixedly connected to the center of the upper surface of the lower pressing plate 11, and the top end of the clamping hydraulic rod 10 is fixedly connected with the bottom surface of one end of the supporting frame 3.
The slide hole 16 has been seted up to the upper surface of holding down plate 11, slide hole 16's inner wall sliding connection has guide bar 13, guide bar 13's bottom fixedly connected with grip block 12, guide bar 13's outer wall swing joint has buffer spring 15, grip block 12's bottom surface fixedly connected with buffer rubber board 14, when buffer rubber board 14 and closing plate subsides, centre gripping hydraulic stem 10 promotes holding down plate 11 and continues to move down, holding down plate 11 compression guide bar 13 outer wall installation's buffer spring 15 moves down the buffering this moment, in improving clamping stability, avoided the hard impact damage that causes the closing plate surface, and then guaranteed processingquality.
Example 2
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the center of the upper surface of the slotted stamping plate 5 is fixedly connected with the bottom end of the slotted hydraulic rod 4.
The upper surface of one end of the processing base 2 is provided with a cleaning component 17, the upper surface of the other end of the processing base 2 is provided with a chip collecting groove 9, and the inner wall of the bottom surface of the processing base 2 is connected with a chip collecting box 8 in a sliding manner.
The working principle of the grooving device for the production of the sealing strip of the plate heat exchanger is specifically described below.
When the sealing plate to be processed is used, as shown in fig. 1-4, after the sealing plate to be processed is placed at a proper position on the processing base 2, the clamping hydraulic rod 10 is started to push the lower pressing plate 11 to move downwards, along with the downward movement of the lower pressing plate 11, the buffer rubber plate 14 on the bottom surface of the clamping plate 12 is gradually close to the upper surface of the sealing plate, when the buffer rubber plate 14 is attached to the sealing plate, the clamping hydraulic rod 10 pushes the lower pressing plate 11 to move downwards continuously, at the moment, the lower pressing plate 11 compresses the buffer spring 15 arranged on the outer wall of the guide rod 13 to move downwards for buffering, meanwhile, the pressure is conducted to the bottom surface of the buffer rubber plate 14 to clamp the sealing plate, the first clamping assembly 6 and the second clamping assembly 7 synchronously carry out stress on the two ends of the sealing plate, and the stable state of subsequent processing is maintained.
The first clamping assembly 6 and the second clamping assembly 7 can perform pressing clamping work according to the specification of the sealing plate.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (7)
1. The utility model provides a slotting device is used in production of plate heat exchanger strip of paper used for sealing, includes main part device (1), its characterized in that: the main body device (1) comprises a supporting unit, a limiting clamping unit and a stamping unit;
the supporting unit comprises a processing base (2) and a supporting frame (3), the limiting clamping unit comprises a first clamping component (6) and a second clamping component (7), and the punching unit comprises a slotted punching plate (5) and a slotted hydraulic rod (4);
the grooving stamping plate (5) is located above the machining base (2), and the first clamping component (6) and the second clamping component (7) are located on the upper surfaces of the two ends of the machining base (2) respectively.
2. The slotting device for the production of plate heat exchanger seals according to claim 1, wherein: the first clamping assembly (6) comprises a lower pressing plate (11), a clamping hydraulic rod (10) is fixedly connected to the center of the upper surface of the lower pressing plate (11), and the top end of the clamping hydraulic rod (10) is fixedly connected with the bottom surface of one end of the supporting frame (3).
3. The slotting device for the production of plate heat exchanger seals according to claim 2, wherein: the upper surface of holding down plate (11) has seted up slide hole (16), the inner wall sliding connection of slide hole (16) has guide bar (13), the bottom fixedly connected with grip block (12) of guide bar (13), the outer wall swing joint of guide bar (13) has buffer spring (15).
4. A slotting device for the production of plate heat exchanger seals according to claim 3, wherein: the bottom surface of grip block (12) fixedly connected with buffering rubber board (14).
5. The slotting device for the production of plate heat exchanger seals according to claim 1, wherein: the center of the upper surface of the slotted stamping plate (5) is fixedly connected with the bottom end of the slotted hydraulic rod (4).
6. The slotting device for the production of plate heat exchanger seals according to claim 1, wherein: the chip collecting device is characterized in that a cleaning assembly (17) is arranged on the upper surface of one end of the processing base (2), and a chip collecting groove (9) is formed in the upper surface of the other end of the processing base (2).
7. The slotting device for the production of plate heat exchanger seals according to claim 1, wherein: the chip collecting box (8) is connected in a sliding manner in the inner wall of the bottom surface of the processing base (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223568618.7U CN218926003U (en) | 2022-12-30 | 2022-12-30 | Grooving device for plate heat exchanger strip of paper used for sealing production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223568618.7U CN218926003U (en) | 2022-12-30 | 2022-12-30 | Grooving device for plate heat exchanger strip of paper used for sealing production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218926003U true CN218926003U (en) | 2023-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223568618.7U Active CN218926003U (en) | 2022-12-30 | 2022-12-30 | Grooving device for plate heat exchanger strip of paper used for sealing production |
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| CN (1) | CN218926003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117960881A (en) * | 2024-04-02 | 2024-05-03 | 江苏盐锻液压科技有限公司 | Sheet metal stamping mechanism and four-column hydraulic press |
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2022
- 2022-12-30 CN CN202223568618.7U patent/CN218926003U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117960881A (en) * | 2024-04-02 | 2024-05-03 | 江苏盐锻液压科技有限公司 | Sheet metal stamping mechanism and four-column hydraulic press |
| CN117960881B (en) * | 2024-04-02 | 2024-05-28 | 江苏盐锻液压科技有限公司 | Sheet metal stamping mechanism and four-column hydraulic press |
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