Processing equipment for jack of collecting pipe of heat exchanger

Abstract

The utility model discloses a heat exchanger collecting pipe jack processing device, which comprises a base, a fixing frame and a collecting pipe, one side of the top of the fixing frame is fixedly connected with a driving piece, the output end of the driving piece is fixedly connected with a fixing plate, and the bottom of the fixing plate is fixedly connected with a plurality of connecting frames. The bottom of the connecting frame is provided with a hole opening assembly used for opening insertion holes of different sizes in the collecting pipe. According to the heat exchanger collecting pipe inserting hole machining equipment, through the arranged trepanning assembly, inserting holes of different sizes can be formed in collecting pipes of different thicknesses, so that the machining flexibility and diversity are improved, meanwhile, through the arranged driving assembly, a rotating disc can be rotated to rotate a plurality of rotating wheels at a time, and the machining efficiency is improved. Therefore, the arc-shaped plates can be conveniently adjusted, the collecting pipe can be conveniently perforated by the arc-shaped plates, the production efficiency is improved, the manual operation is reduced, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of heat exchanger header processing, in particular to heat exchanger header jack processing equipment. Background Art

[0002] With the rapid development of industrialization and the continuous advancement of science and technology, heat exchangers, as important heat exchange equipment, have been widely used in various fields. However, with the continuous changes in market demand and the continuous improvement of product requirements, traditional heat exchanger header jack processing technology has been unable to meet the needs of modern production.

[0003] In the existing technology, such as the "A heat exchanger header socket stamping device" with announcement number CN216575118U, it includes a bracket, a placement table arranged in the middle of the bracket for placing the header, and a stamping mechanism located on the top of the placement table; although this technology improves the efficiency of stamping the header sockets by slidingly setting multiple punching heads in the punching seat of the punching mechanism to punch multiple plug holes on the header at one time, this technology still has some defects in actual use: when processing the header sockets, since the specifications and dimensions of the punching heads in this technology are fixed, only sockets of fixed specifications can be processed when processing the header sockets, which makes it difficult to adapt to the processing requirements of processing sockets of different sizes for headers of different sizes, thereby limiting the diversity and flexibility of the product. Utility Model Content

[0004] The utility model aims to solve the deficiencies in the prior art and provides a header hole processing device which can process header holes of different sizes for a heat exchanger.

[0005] In order to solve the above-mentioned problem that the current heat exchanger header jack processing equipment cannot process different-sized jacks for headers of different sizes, the utility model designs a heat exchanger header jack processing equipment, and the utility model solves the problem through the following technical solutions.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A heat exchanger header jack processing device comprises: a base, a fixing frame, and a header, wherein the header is placed on the top of the base, the base is mounted on one side of the bottom of the fixing frame, a driving member is fixedly connected to one side of the top of the fixing frame, an output end of the driving member is fixedly connected to a fixing plate, and a plurality of connecting frames are fixedly connected to the bottom of the fixing plate;

[0008] An opening assembly, the opening assembly being arranged at the bottom of the connecting frame and used for opening jacks of different sizes on the collecting pipe;

[0009] A driving assembly is installed on the top of the opening assembly for driving the rotating wheel to rotate.

[0010] Preferably, the opening assembly includes a track plate fixedly connected to the bottom end of the connecting frame, and there are four track plates, which are connected to each other in a cross shape, and one side of the middle part of the four track plates is rotatably connected to a runner through an axis, and a skateboard is slidably engaged inside the track plate, and one end of the skateboard is fixedly connected to a contour block, and the side of the contour block away from the skateboard is fixedly connected to a connecting plate, and the side of the connecting plate away from one end of the contour block is fixedly connected to an arc plate, and four arc grooves are provided inside the runner, and a sliding column is fixedly connected to one side of the skateboard away from one end of the contour block, and the end of the sliding column away from the skateboard is slidably engaged with the inside of the arc groove, and a cutting knife is provided at one end of the arc plate away from the runner.

[0011] Preferably, the height of the equal-height blocks is greater than the thickness of the runner, the four arc-shaped plates are circular in shape, and the positions of the arc-shaped plates correspond to the positions of the collecting pipes.

[0012] Preferably, a plurality of slide grooves are opened on one side of the fixing frame, and a slide rod is fixedly connected to the top of the track plate on the side of the four track plates close to the fixing frame, one end of the slide rod is slidably engaged with the inside of the slide groove, and the width of the slide rod is equal to the width of the slide groove.

[0013] Preferably, a cross box is installed in the middle of the inner part of one end of the four curved plates away from the connecting plate, the outer shape of the cross box is cross-shaped, and the inner parts of the four ends of the cross box are respectively slidably connected with connecting blocks, and the four connecting blocks are fixedly connected to one side of the inner part of the curved plate at one end away from the cross box.

[0014] Preferably, the driving assembly includes a leather wheel rotatably connected to one side of the track plate, and the side of the leather wheel opposite to the track plate is fixedly connected to one side of the middle part of the rotating wheel through an axis passing through the middle part connected to the four track plates.

[0015] Preferably, a pulley is installed on one side of each of the track plates, and each of the pulleys is connected to each other through a belt drive. The top of the pulley at the bottom of one end of the fixed plate is fixedly connected to a turntable through an axis passing through the interior of the fixed plate.

[0016] Preferably, a positioning wheel is fixedly connected to the top of one end of the fixed plate, and an insertion rod is slidably connected to the inside of the turntable. A plurality of positioning holes are provided in a ring shape on the top of the positioning wheel, and the positions of the plurality of positioning holes correspond to the positions of the insertion rod, and the specifications and dimensions of the insertion rod are adapted to the specifications and dimensions of the positioning holes.

[0017] Preferably, circular rings are fixedly connected to the tops of both ends of the base, and collecting pipes are placed inside the circular rings.

[0018] Preferably, the top of the circular ring is fixedly connected to a fixing cylinder, the internal thread of the fixing cylinder is connected to a screw, and a pressure plate is installed on the top of the inside of the circular ring. The outer shape of the pressure plate is arc-shaped, and the bottom end of the screw passes through the top of the circular ring and is fixedly connected to the top of the pressure plate, and the bottom of the pressure plate is in contact with the top of the collecting pipe.

[0019] Compared with the prior art, the present invention has the following beneficial effects: by providing the hole-opening assembly, it is possible to open jacks of different sizes for manifolds of different thicknesses, thereby improving the flexibility and diversity of processing. When manifolds of different thicknesses require opening jacks of different sizes, the rotating wheel is rotated to cause the slide post to move along the track of the arc groove. At this time, the slide plate will move with the connecting plate, and the four arc plates will move away from each other, thereby causing the diameter between the four arc plates to increase, thereby causing the arc plates to open larger jacks for the thicker manifolds, thereby avoiding the trouble of needing to replace processing equipment in the traditional process.

[0020] By setting up the driving assembly, the turntable can be rotated to complete the rotation of multiple wheels at one time, thereby facilitating the adjustment of multiple curved plates, thereby facilitating the opening of multiple curved plates on the collecting pipe, improving production efficiency, reducing manual operations, and reducing labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0022] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0023] Figure 2 A schematic diagram of the three-dimensional structure of the utility model from another perspective;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the opening component of the utility model;

[0025] Figure 4 It is a schematic diagram of the structure inside the curved plate of the utility model.

[0026] Explanation of the figure numbers: 1. Collecting pipe; 2. Fixing frame; 3. Driving part; 4. Fixing plate; 5. Connecting frame; 6. Track plate; 7. Slide plate; 8. Equal height block; 9. Connecting plate; 10. Arc plate; 11. Rotating wheel; 12. Sliding column; 13. Arc groove; 14. Turntable; 15. Insert rod; 16. Positioning wheel; 17. Positioning hole; 18. Cross box; 19. Connecting block; 20. Base; 21. Circular ring; 22. Pressure plate; 23. Fixing cylinder; 24. Screw; 25. Slide groove; 26. Sliding rod; 27. Pulley. DETAILED DESCRIPTION

[0027] The present invention is described in further detail below with reference to the accompanying drawings.

[0028] The following description is intended to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are for illustrative purposes only, and those skilled in the art will readily appreciate other obvious variations. The basic principles of the present invention as defined in the following description may be applied to other embodiments, variations, improvements, equivalents, and other technical solutions that do not depart from the spirit and scope of the present invention.

[0029] Those skilled in the art should understand that, in the disclosure of the present invention, the terms "longitudinal", "transverse", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like to indicate directions or positions are based on the directions or positional relationships shown in the accompanying drawings, which are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or component referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the above terms should not be understood as limitations on the present invention.

[0030] It is to be understood that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the elements may be multiple, and the term "one" should not be understood as a limitation on the quantity. Example

[0031] See also Figures 1 to 4 As shown, a heat exchanger header jack processing device includes: a base 20, a fixing frame 2 and a header 1. The header 1 is placed on the top of the base 20, and the base 20 is installed on one side of the bottom of the fixing frame 2. A driving member 3 is fixedly connected to one side of the top of the fixing frame 2. The output end of the driving member 3 is fixedly connected to a fixing plate 4. The bottom of the fixing plate 4 is fixedly connected to multiple connecting frames 5; a hole opening component is arranged at the bottom of the connecting frame 5 and is used to open holes of different sizes on the header 1; a driving component is installed on the top of the hole opening component to drive the runner 11 to rotate;

[0032] By setting up the driving member 3 and the hole-opening assembly, when opening the plug hole of the collecting pipe 1, the collecting pipe 1 is first placed on the top of the base 20. At this time, the driving member 3 is started, prompting the fixed plate 4 to move downward with the hole-opening assembly. At this time, multiple arc plates 10 will punch holes on the top of the collecting pipe 1, thereby prompting the collecting pipe 1 to open multiple plug holes, thereby avoiding the traditional trouble of opening holes one by one.

[0033] like Figures 1 to 3 As shown, the opening assembly includes a track plate 6 fixedly connected to the bottom end of the connecting frame 5, and there are four track plates 6. The four track plates 6 are connected to each other in a cross shape. One side of the middle part of the four track plates 6 is connected to a runner 11 through an axis rotation. The inside of the track plate 6 is slidably clamped with a slide plate 7, one end of the slide plate 7 is fixedly connected to a contour block 8, and the side of the contour block 8 away from the slide plate 7 is fixedly connected to a connecting plate 9, and the side of the connecting plate 9 away from the end of the contour block 8 is fixedly connected to an arc plate 10, four arc grooves 13 are provided inside the runner 11, and one side of the slide plate 7 away from the end of the contour block 8 is fixedly connected to a sliding column 12, and the end of the sliding column 12 away from the slide plate 7 is slidably clamped with the inside of the arc groove 13, and a cutter is provided at the end of the arc plate 10 away from the runner 11;

[0034] By setting up the hole-opening component, it is possible to open different-sized sockets for manifolds 1 of different thicknesses, thereby improving the flexibility and diversity of processing. When manifolds 1 of different thicknesses need to have sockets of different sizes opened, the rotating wheel 11 is rotated to prompt the slide column 12 to move along the track of the arc groove 13. At this time, the slide plate 7 will move with the connecting plate 9. At this time, the four arc plates 10 will move away from each other, thereby prompting the diameter between the four arc plates 10 to become larger, so that the arc plates 10 can open larger sockets for the thicker manifolds 1, thereby avoiding the trouble of traditionally needing to replace processing equipment.

[0035] like Figures 1 to 3 As shown, the height of the contour block 8 is greater than the thickness of the runner 11, the four arc-shaped plates 10 are circular in shape, and the position of the arc-shaped plates 10 corresponds to the position of the manifold 1. A plurality of slide grooves 25 are provided on one side of the fixing frame 2. A slide rod 26 is fixedly connected to the top of the track plate 6 on the side close to the fixing frame 2. One end of the slide rod 26 is slidably engaged with the inside of the slide groove 25, and the width of the slide rod 26 is equal to the width of the slide groove 25.

[0036] The slide rod 26 and the slide groove 25 are provided to fix the track plate 6, thereby ensuring that the wheel 11 can rotate on one side of the track plate 6, thereby facilitating the adjustment of the curved plate 10. At the same time, through the provided slide groove 25, when the driving member 3 slides downward with the opening component, the slide rod 26 can slide inside the slide groove 25, thereby facilitating the opening of the hole on the top of the collecting pipe 1 by the opening component.

[0037] like Figures 1 to 4 As shown, a cross box 18 is installed in the middle of the inner part of one end of the four curved plates 10 away from the connecting plate 9. The outer shape of the cross box 18 is cross-shaped, and the inner parts of the four ends of the cross box 18 are respectively slidably engaged with connecting blocks 19. The ends of the four connecting blocks 19 away from the cross box 18 are fixedly connected to one side of the inner part of the curved plate 10.

[0038] By setting the cross box 18 and the connecting block 19, when the arc plate 10 is punching the manifold 1, the cross box 18 can push the hole sheet at the opening of the manifold 1 back to the inside of the manifold 1, thereby facilitating the cleaning of the hole sheet. At the same time, when the four arc plates 10 are changing diameters, one end of the connecting block 19 will be pulled away from the inside of the cross box 18, thereby prompting the connecting block 19 to be adjusted along with the adjustment of the arc plate 10, thereby facilitating the use of the cross box 18.

[0039] like Figures 1 to 4 As shown, the driving assembly includes a leather wheel 27 rotatably connected to one side of the track plate 6, and the side of the leather wheel 27 opposite to the track plate 6 is fixedly connected to one side of the middle of the rotating wheel 11 through an axis passing through the middle of the four track plates 6. A leather wheel 27 is installed on one side of the multiple track plates 6, and multiple leather wheels 27 are connected in pairs through belt transmission. The top of the leather wheel 27 at the bottom of one end of the fixed plate 4 is fixedly connected to the inside of the fixed plate 4 through an axis, and a positioning wheel 16 is fixedly connected to the top of one end of the fixed plate 4. The inside of the turntable 14 is slidably connected to the insertion rod 15, and the top of the positioning wheel 16 is annularly provided with a plurality of positioning holes 17. The positions of the plurality of positioning holes 17 correspond to the positions of the insertion rod 15, and the specifications and dimensions of the insertion rod 15 are adapted to the specifications and dimensions of the positioning holes 17.

[0040] Through the provided driving assembly, the turntable 14 can be rotated to complete the rotation of multiple wheels 11 at one time, thereby facilitating the adjustment of multiple curved plates 10, thereby facilitating the opening of multiple curved plates 10 on the collecting pipe 1, improving production efficiency, reducing manual operation, and reducing labor intensity. During adjustment, the turntable 14 is rotated to cause the turntable 14 to rotate with multiple pulleys 27 through the shaft, thereby causing multiple wheels 11 to rotate, thereby facilitating the adjustment of the curved plates 10, thereby achieving the goal of completing the adjustment of multiple curved plates 10 at one time, thereby simplifying the adjustment operation and improving work efficiency. At the same time, through the provided positioning wheel 16 and the insertion rod 15, when positioning the position of the turntable 14 and the wheel 11, one end of the insertion rod 15 is inserted into the jack through the interior of the turntable 14, thereby completing the positioning of the turntable 14 and the wheel 11.

[0041] like Figures 1 to 4 As shown, circular rings 21 are fixedly connected to the tops of both ends of the base 20, and the manifold 1 is placed inside the circular ring 21. A fixing cylinder 23 is fixedly connected to the top of the circular ring 21, and a screw 24 is threadedly connected to the inside of the fixing cylinder 23. A pressing plate 22 is installed on the top of the circular ring 21. The pressing plate 22 has an arc shape. The bottom end of the screw 24 passes through the top of the circular ring 21 and is fixedly connected to the top of the pressing plate 22. The bottom of the pressing plate 22 contacts the top of the manifold 1.

[0042] By providing the fixing cylinder 23 and the screw 24, when fixing the collecting pipe 1, the collecting pipes 1 of different thicknesses can be fixed. When fixing, the collecting pipe 1 is passed through the inside of the two circular rings 21. At this time, the screw 24 is rotated to cause the pressure plate 22 to move downward, thereby causing the bottom of the pressure plate 22 to contact the top of the collecting pipe 1, thereby causing the position of the collecting pipe 1 to be positioned, thereby completing the fixation of the position of the collecting pipe 1, and at the same time, the collecting pipes 1 of different thicknesses can be fixed.

[0043] Those skilled in the art will appreciate that the embodiments of the present invention described above and shown in the accompanying drawings are intended only as examples and do not limit the present invention. The objectives of the present invention have been fully and effectively achieved. The functions and structural principles of the present invention have been demonstrated and explained in the embodiments. Any variations or modifications may be made to the embodiments of the present invention without departing from the principles.

Claims

1. A heat exchanger header jack processing equipment, characterized in that: include: A base (20), a fixing frame (2) and a collecting pipe (1), wherein the collecting pipe (1) is placed on the top of the base (20), the base (20) is mounted on one side of the bottom of the fixing frame (2), a driving member (3) is fixedly connected to one side of the top of the fixing frame (2), an output end of the driving member (3) is fixedly connected to a fixing plate (4), and a plurality of connecting frames (5) are fixedly connected to the bottom of the fixing plate (4); A hole opening component, the hole opening component is arranged at the bottom of the connecting frame (5) and is used to open holes of different sizes on the collecting pipe (1); A driving assembly is installed on the top of the opening assembly, which is used to drive the rotating wheel (11) to rotate.

2. The heat exchanger header jack processing equipment according to claim 1, characterized in that: The hole opening assembly includes a track plate (6) fixedly connected to the bottom end of the connecting frame (5), the number of the track plates (6) is four, and the four track plates (6) are connected to each other in a cross shape. One side of the middle part of the four track plates (6) is connected to a rotating wheel (11) through an axis rotation, the inside of the track plate (6) is slidably engaged with a slide plate (7), one end of the slide plate (7) is fixedly connected to a contour block (8), the side of the contour block (8) away from the slide plate (7) is fixedly connected to a connecting plate (9), the side of the connecting plate (9) away from one end of the contour block (8) is fixedly connected to an arc plate (10), four arc grooves (13) are provided inside the rotating wheel (11), the side of the slide plate (7) away from one end of the contour block (8) is fixedly connected to a sliding column (12), the end of the sliding column (12) away from the slide plate (7) is slidably engaged with the inside of the arc groove (13), and the end of the arc plate (10) away from the rotating wheel (11) is provided with a cutter.

3. The heat exchanger header jack processing equipment according to claim 2, characterized in that: The height of the equal-height block (8) is greater than the thickness of the runner (11), the four arc-shaped plates (10) are circular in shape, and the positions of the arc-shaped plates (10) correspond to the positions of the collecting pipe (1).

4. The heat exchanger header jack processing equipment according to claim 2, characterized in that: A plurality of slide grooves (25) are provided on one side of the fixing frame (2), and a slide rod (26) is fixedly connected to the top of the track plate (6) on one side of the four track plates (6) close to the fixing frame (2), and one end of the slide rod (26) is slidably engaged with the inside of the slide groove (25), and the width of the slide rod (26) is equal to the width of the slide groove (25).

5. The heat exchanger header jack processing equipment according to claim 2, characterized in that: A cross box (18) is installed in the middle of the inner part of one end of the four arc-shaped plates (10) away from the connecting plate (9). The outer shape of the cross box (18) is cross-shaped, and the inner parts of the four ends of the cross box (18) are respectively slidably connected with connecting blocks (19). The ends of the four connecting blocks (19) away from the cross box (18) are fixedly connected to one side of the inner part of the arc-shaped plate (10).

6. The heat exchanger header jack processing equipment according to claim 2, characterized in that: The driving assembly comprises a leather wheel (27) rotatably connected to one side of the track plate (6), and the side of the leather wheel (27) opposite to the track plate (6) is fixedly connected to one side of the middle of the rotating wheel (11) via a shaft penetrating the middle of the four track plates (6) connected thereto.

7. The heat exchanger header jack processing equipment according to claim 6, characterized in that: A plurality of the track plates (6) are each provided with a pulley (27) on one side, and the pulleys (27) are connected to each other through a belt drive. The top of the pulley (27) at the bottom of one end of the fixed plate (4) is fixedly connected to a turntable (14) via a shaft penetrating the interior of the fixed plate (4).

8. The heat exchanger header jack processing equipment according to claim 7, characterized in that: A positioning wheel (16) is fixedly connected to the top of one end of the fixing plate (4), and an insertion rod (15) is slidably connected to the inside of the rotating disk (14). A plurality of positioning holes (17) are provided in a ring shape on the top of the positioning wheel (16). The positions of the plurality of positioning holes (17) correspond to the positions of the insertion rod (15), and the specifications and dimensions of the insertion rod (15) are adapted to the specifications and dimensions of the positioning holes (17).

9. The heat exchanger header jack processing equipment according to claim 1, characterized in that: Circular rings (21) are fixedly connected to the tops of both ends of the base (20), and a collecting pipe (1) is placed inside the circular rings (21).

10. The heat exchanger header jack processing equipment according to claim 9, characterized in that: The top of the circular ring (21) is fixedly connected to a fixing cylinder (23), the internal thread of the fixing cylinder (23) is connected to a screw (24), and a pressure plate (22) is installed on the top of the inside of the circular ring (21). The outer shape of the pressure plate (22) is arc-shaped. The bottom end of the screw (24) passes through the top of the circular ring (21) and is fixedly connected to the top of the pressure plate (22). The bottom of the pressure plate (22) contacts the top of the collecting pipe (1).

Images