CN218555645U

CN218555645U - Perforating device is used in heat exchanger panel production

Info

Publication number: CN218555645U
Application number: CN202222628077.6U
Authority: CN
Inventors: 陈良军
Original assignee: Wuxi Chengong Machinery Co ltd
Current assignee: Wuxi Chengong Machinery Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-03-03
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a perforating device is used in heat exchanger panel production, including base and perforating device, the top fixedly connected with workstation of base, the recess inner chamber that the workstation top was seted up rotates and is connected with first bidirectional screw, the both ends of first bidirectional screw outer wall all overlap and are equipped with first nut seat, the top fixedly connected with backup pad of first nut seat, the recess inner chamber that the backup pad top was seted up rotates and is connected with the bidirectional screw of second, the both ends of second bidirectional screw outer wall all overlap and are equipped with second nut seat, the top of second nut seat is provided with the fixed establishment who is used for heat exchanger panel to fix. The utility model discloses a constitute translation mechanism by first bidirectional screw and first nut seat, the bidirectional screw of second and second nut seat, make fixing device can adjust according to heat exchanger panel's width size, the fixture that cooperation U-shaped frame, long screw and splint are constituteed for heat exchanger panel can carry out effectual centre gripping fixedly, thereby has improved the simplicity of location when punching.

Description

Perforating device is used in heat exchanger panel production

Technical Field

The utility model relates to a perforating device technical field, in particular to perforating device is used in heat exchanger panel production.

Background

The heat exchanger plate is an important component of a heat exchanger and is a plate used for isolating media and exchanging heat in a plate heat exchanger. In the production process of the heat exchanger plate, a punching device is required, and the problem needs to be solved by the punching device for producing the heat exchanger plate.

On the perforating device of heat exchanger panel among the prior art, vibration generally all adopts down the compact structure to carry out the fixed of heat exchanger panel on perforating device's operation panel when avoiding heat exchanger panel to punch, nevertheless to the heat exchanger panel of different width, the inconvenient regulation of hold-down mechanism on its perforating device for on perforating device, positioning operation when punching to different heat exchanger panels is not simple and convenient enough, provides a perforating device for heat exchanger panel production and solves the inconvenient fixed defect of heat exchanger panel on perforating device for this.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a perforating device is used in heat exchanger panel production to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a perforating device is used in heat exchanger panel production includes:

the base is used for bearing and mounting the components;

the punching device is arranged at the top of the base and used for punching the heat exchanger plate;

the top of the base is fixedly connected with a workbench, the top of the workbench is provided with a groove, the inner cavity of the groove is rotatably connected with a first bidirectional screw rod, two ends of the outer wall of the first bidirectional screw rod are respectively sleeved with a first nut seat, the top of the first nut seat is fixedly connected with a supporting plate, the heat exchanger plate fixing device is characterized in that a groove is formed in the top of the supporting plate, an inner cavity of the groove is rotatably connected with a second bidirectional screw rod, second nut seats are sleeved at two ends of the outer wall of the second bidirectional screw rod, and a fixing mechanism used for fixing a heat exchanger plate is arranged at the top of each second nut seat.

Preferably, the fixing mechanism comprises a U-shaped frame, the bottom of the U-shaped frame is fixedly connected to the top of the second nut seat in a hinged manner, the top of the U-shaped frame is connected with a long screw in a penetrating and threaded manner, the end of the long screw is connected with a clamping plate in a rotating manner, and a rubber plate is arranged at the bottom of the clamping plate.

Preferably, one end of the first bidirectional screw rod penetrates through an inner cavity of the groove and is rotatably connected with a first rotating handle, and one end of the second bidirectional screw rod penetrates through the inner cavity of the groove and is rotatably connected with a second rotating handle.

Preferably, the perforating device includes elevating system and the mechanism of punching, elevating system includes the carriage, the bottom fixed connection of carriage is in one side at base top, the top fixedly connected with servo motor of carriage, servo motor's output shaft runs through the top fixedly connected with lifting screw of carriage, lifting screw rotates in the inner chamber of carriage, just lifting screw's outer wall cover is equipped with third nut seat.

Preferably, the punching mechanism comprises a supporting arm, the supporting arm is fixedly connected to the side wall of the third nut seat, the top of the supporting arm is fixedly connected with a driving motor, and an output shaft of the driving motor penetrates through the top of the supporting arm and is fixedly connected with a drill bit.

Preferably, the equal fixedly connected with supporting leg in the edge of base bottom, the outer wall of supporting leg is all overlapped and is equipped with the elasticity abrasion pad.

The utility model discloses a technological effect and advantage:

(1) The utility model discloses a first translation mechanism that comprises first bidirectional screw and first nut seat, cooperate the second translation mechanism that comprises second bidirectional screw and second nut seat, make fixing device adjust according to the width size of heat exchanger panel, cooperate the fixture that U-shaped frame, long screw and splint are constituteed again, make heat exchanger panel can carry out effectual centre gripping fixed, thereby location simplicity when having improved and punching, the practicality of fixing device has been improved;

(2) The utility model discloses a setting at splint bottom rubber slab not only can fix heat exchanger panel, can prevent moreover to cause the scraping wearing and tearing to heat exchanger panel at the centre gripping in-process, influences the quality of heat exchanger panel.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the present invention.

Fig. 2 is a schematic side sectional view of the present invention.

Fig. 3 is a schematic front sectional view of the present invention.

Fig. 4 is an enlarged schematic view of a portion a of fig. 2 according to the present invention.

In the figure: 1. a base; 11. a work table; 12. a first bidirectional screw; 13. a first nut seat; 14. a support plate; 15. a second bidirectional screw rod; 16. a second nut seat; 17. a first stem; 18. a second stem; 19. supporting legs; 2. a punching device; 21. a support frame; 22. a servo motor; 23. a lifting screw; 24. a third nut seat; 25. a support arm; 26. a drive motor; 27. a drill bit; 3. a fixing mechanism; 31. a U-shaped frame; 32. a long screw; 33. a splint; 34. a rubber plate.

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.

The utility model provides a perforating device for heat exchanger plate production as shown in figures 1-4, which comprises a base 1 for bearing and mounting parts and a perforating device 2 for perforating heat exchanger plates, wherein the perforating device 2 is arranged on the top of the base 1, the top of the base 1 is fixedly connected with a workbench 11 to play a bearing role, the top of the workbench 11 is provided with a groove, the inner cavity of the groove is rotatably connected with a first bidirectional screw rod 12, the two ends of the outer wall of the first bidirectional screw rod 12 are respectively sleeved with a first nut seat 13, the two first nut seats 13 can be reversely moved by manually rotating a first rotating handle 17, the top of the first nut seat 13 is fixedly connected with a supporting plate 14 to play a bearing role, the top of the supporting plate 14 is provided with a groove, the inner cavity of the groove is rotatably connected with a second bidirectional screw rod 15, two ends of the outer wall of the second bidirectional screw rod 15 are respectively sleeved with a second nut seat 16, the second rotating handle 18 is rotated manually to enable the two second nut seats 16 to move reversely, so that width adjustment can be carried out according to heat exchanger plates, the top of each second nut seat 16 is provided with a fixing mechanism 3 for fixing the heat exchanger plates, each fixing mechanism 3 comprises a U-shaped frame 31, the top of each U-shaped frame 31 is penetrated and connected with a long screw rod 32 in a threaded manner, the end part of each long screw rod 32 is connected with a clamping plate 33 in a rotating manner, the clamping plates 33 can be driven to move by rotating the long screw rods 32, the heat exchanger plates are fixed, the bottoms of the clamping plates 33 are provided with rubber plates 34, and the rubber plates 34 can prevent the heat exchanger plates from being worn.

Perforating device 2 includes elevating system and the mechanism of punching, elevating system includes carriage 21, play a effect of bearing, the bottom fixed connection of carriage 21 is in one side at 1 top of base, the top fixedly connected with servo motor 22 of carriage 21, servo motor 22's output shaft runs through the top fixedly connected with lifting screw 23 of carriage 21, start servo motor 22, can drive lifting screw 23 and rotate and make third nut seat 24 reciprocate, the mechanism of punching includes support arm 25, play a effect of support, support arm 25 fixed connection is in the lateral wall of third nut seat 24, the top fixedly connected with driving motor 26 of support arm 25, start driving motor 26, can drive drill bit 27 and rotate, servo motor 22 and driving motor 26 are through external servo motor switch and driving motor switch and external power source electric connection.

The equal fixedly connected with supporting leg 19 in edge of base 1 bottom plays a support fixed effect, and the outer wall of supporting leg 19 all overlaps and is equipped with the elastic wear pad, increases the frictional resistance on supporting leg 19 and ground, prevents that base 1 from sliding, improves the stability that supporting leg 19 supported base 1.

The utility model discloses the theory of operation: during the use, the staff manually rotates two second turning handles 18 clockwise, second turning handle 18 rotates and drives first bidirectional screw 12 to rotate, drive two first nut seats 13 and reverse move, the interval of fixing mechanism 3 is adjusted according to the size of heat exchanger panel, then manually rotate first turning handle 17 clockwise, first turning handle 17 rotates and drives second bidirectional screw 15 to rotate, drive two second nut seats 16 and reverse move, the interval of two backup pads 14 is adjusted according to the size of heat exchanger panel, place the heat exchanger panel in the bottom of U-shaped frame 31 inner chamber, manually rotate long screw 32, long screw 32 rotates and drives splint 33 to move, make rubber sheet 34 contact with the top of heat exchanger panel, make the heat exchanger panel compress tightly fixedly, utilize perforating device 2 to drill the heat exchanger panel at last.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A perforating device for heat exchanger plate production comprises a perforating device;

the base (1) is used for bearing and mounting components;

the perforating device (2) is arranged at the top of the base (1) and is used for perforating the heat exchanger plate;

the method is characterized in that: the utility model discloses a heat exchanger plate, including base (1), the top fixedly connected with workstation (11) of base (1), the top of workstation (11) is seted up flutedly, the inner chamber of recess rotates and is connected with first bidirectional screw rod (12), the both ends of first bidirectional screw rod (12) outer wall all overlap and are equipped with first nut seat (13), top fixedly connected with backup pad (14) of first nut seat (13), the top of backup pad (14) is seted up flutedly, the inner chamber of recess rotates and is connected with second bidirectional screw rod (15), the both ends of second bidirectional screw rod (15) outer wall all overlap and are equipped with second nut seat (16), the top of second nut seat (16) is provided with fixed establishment (3) that are used for heat exchanger plate to fix.

2. The perforating device for heat exchanger plate production as claimed in claim 1, wherein the fixing mechanism (3) comprises a U-shaped frame (31), the bottom of the U-shaped frame (31) is fixedly connected to the top of the second nut seat (16), a long screw (32) is threaded on the top of the U-shaped frame (31), a clamping plate (33) is rotatably connected to the end of the long screw (32), and a rubber plate (34) is arranged at the bottom of the clamping plate (33).

3. The perforating device for the heat exchanger plate production as recited in claim 1, wherein one end of the first bidirectional screw rod (12) is rotatably connected with a first rotating handle (17) through the inner cavity of the groove, and one end of the second bidirectional screw rod (15) is rotatably connected with a second rotating handle (18) through the inner cavity of the groove.

4. The perforating device for heat exchanger plate production according to claim 1, wherein the perforating device (2) comprises an elevating mechanism and a perforating mechanism, the elevating mechanism comprises a supporting frame (21), the bottom of the supporting frame (21) is fixedly connected to one side of the top of the base (1), the top of the supporting frame (21) is fixedly connected with a servo motor (22), an output shaft of the servo motor (22) penetrates through the top of the supporting frame (21) and is fixedly connected with an elevating screw (23), the elevating screw (23) rotates in an inner cavity of the supporting frame (21), and a third nut seat (24) is sleeved on an outer wall of the elevating screw (23).

5. The perforating device for heat exchanger plate production as recited in claim 4, wherein the perforating mechanism comprises a supporting arm (25), the supporting arm (25) is fixedly connected to a side wall of the third nut seat (24), a driving motor (26) is fixedly connected to a top of the supporting arm (25), and an output shaft of the driving motor (26) penetrates through the top of the supporting arm (25) and is fixedly connected with a drill bit (27).

6. The perforating device for heat exchanger plate production as claimed in claim 1, wherein supporting legs (19) are fixedly connected to corners of the bottom of the base (1), and elastic wear-resistant pads are sleeved on outer walls of the supporting legs (19).