Heat exchanger for machining

Abstract

The utility model discloses a heat exchanger on machining, and relates to the technical field of heat exchangers, in particular to a heat exchanger on machining, which comprises a connecting seat and a heat exchanger body, a connecting sliding groove is formed in the connecting seat, and a first two-way screw rod is rotatably connected in the connecting sliding groove. A fixing plate is in transmission connection with the outer surface of the first two-way screw, an adjusting groove is formed in the fixing plate, a second two-way screw is rotationally connected into the adjusting groove, and a connecting block is in transmission connection with the outer surface of the second two-way screw. According to the heat exchanger for machining, a first two-way screw rod, a fixing plate, a second two-way screw rod, an L-shaped connecting clamping plate, a first bevel gear, a second bevel gear, a rotating disc, a first spring, a limiting clamping column, a connecting shaft rod, a positioning piece, a positioning hole, a third bevel gear, a fourth bevel gear and a control disc are arranged in a matched mode; the machined heat exchanger has the effect that heat exchangers of different sizes can be conveniently fixed to the machining machine.

Description

Technical Field

[0001] The utility model relates to the technical field of XXX, in particular to a heat exchanger for mechanical processing. Background Art

[0002] Heat exchangers are devices that transfer part of the heat of hot fluid to cold fluid, also known as heat exchangers. Heat exchangers play an important role in chemical, petroleum, power, food and many other industrial production. In chemical production, heat exchangers can be used as heaters, coolers, condensers, evaporators and reboilers, etc., and are widely used.

[0003] In the existing mechanical processing process, most of the heat exchangers are installed on the processing machinery. When fixing the heat exchanger, the existing processing machinery generally has a relatively fixed size, which is inconvenient to fix heat exchangers of different sizes. At the same time, most of the existing heat exchangers are fixed by bolts, which is very troublesome when disassembling and replacing. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides a heat exchanger for mechanical processing, which solves the problems raised in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above purpose, the utility model is implemented through the following technical solutions: a heat exchanger for mechanical processing, including a connecting seat and a heat exchanger body, the connecting seat is provided with a connecting slot, the connecting slot is rotatably connected to a first bidirectional screw, the outer surface of the first bidirectional screw is transmission-connected to a fixing plate, the fixing plate is provided with an adjusting slot, the adjusting slot is rotatably connected to a second bidirectional screw, the outer surface of the second bidirectional screw is transmission-connected to a connecting block, the upper surface of the connecting block is provided with an L-shaped connecting card plate, the middle part of the second bidirectional screw is provided with a first bevel gear, the outer surface of the first bevel gear is meshed with a second bevel gear Two bevel gears, a connecting shaft is arranged inside the second bevel gear, a rotating disk is slidably connected to the outer surface of the connecting shaft, a first spring is arranged on the upper surface of the rotating disk, a limiting plate is arranged on the end of the first spring away from the rotating disk, the limiting plate is arranged at one end of the connecting shaft, a limiting slide groove is arranged inside the connecting shaft, the limiting slide groove is internally slidably connected to a limiting block, the limiting block is arranged inside the rotating disk, a pull ring is arranged on the upper surface of the rotating disk, a limiting clamping column is arranged on the lower surface of the rotating disk, a positioning plate is arranged on the outer surface of the fixed plate, a positioning hole is arranged inside the positioning plate, and the position of the positioning hole matches the position of the limiting clamping column.

[0008] Optionally, the connecting seat is internally rotatably connected with an adjusting shaft, a third bevel gear is provided at one end of the adjusting shaft, a fourth bevel gear is meshed on the outer surface of the third bevel gear, the fourth bevel gear is provided on the first bidirectional screw, and a control disk is provided at the end of the adjusting shaft away from the third bevel gear.

[0009] Optionally, the number of the fixing plates on the first bidirectional screw is two, and the number of the L-shaped connecting clamping plates on each fixing plate is two, which are symmetrical to each other.

[0010] Optionally, a supporting slide bar is provided inside the connecting seat, and the supporting slide bar is slidably connected to the inside of the fixing plate.

[0011] Optionally, a connecting plate is provided at the lower end of the heat exchanger body, a connecting through hole is opened inside the connecting plate, and the position of the connecting through hole is adapted to the position of the L-shaped connecting clamping plate.

[0012] Optionally, an installation bin is provided inside the connecting seat, a support shaft is provided inside the installing bin, an outer surface of the support shaft is rotatably connected to an adjusting gear, an outer surface of the adjusting gear is meshed with an adjusting rack, an outer surface of the adjusting rack is provided with a sliding ring, an inner sliding connection of the sliding ring is provided with a limiting sliding rod, both ends of the limiting sliding rod are provided on the inner wall of the installing bin, a second spring is provided on the outer surface of the sliding ring, one side of the second spring is provided on the inner wall of the installing bin, a connecting strip is provided on the outer surface of the adjusting rack, a fixing ring is provided on the outer surface of the connecting strip, and the fixing ring is slidably connected to the inside of the connecting seat.

[0013] Optionally, there are two adjusting gears in the installation bin, and there are two adjusting racks on each adjusting gear, and a control handle is provided at one end of the adjusting rack.

[0014] Optionally, the lower surface of the connecting seat is in contact with a fixing seat, a fixing groove is provided inside the fixing seat, a fixing column is provided inside the fixing groove, and the position and size of the fixing groove are adapted to the position of the fixing ring.

[0015] (III) Beneficial effects

[0016] The utility model provides a heat exchanger for mechanical processing, which has the following beneficial effects:

[0017] 1. The heat exchanger on the mechanical processing has the effect of conveniently fixing heat exchangers of different sizes to the processing machinery through the coordinated arrangement of the first bidirectional screw, the fixing plate, the second bidirectional screw, the L-shaped connecting clamping plate, the first bevel gear, the second bevel gear, the rotating disk, the first spring, the limit clamping column, the connecting shaft, the positioning sheet, the positioning hole, the third bevel gear, the fourth bevel gear and the control disk.

[0018] 2. The heat exchanger on the machine processing has the effect of facilitating the rapid installation and disassembly of the heat exchanger by coordinating the adjustment gear, the adjustment rack, the second spring, the fixing ring, the control handle, the fixing seat and the fixing column. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the connecting seat of the utility model;

[0021] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure at A in the middle;

[0022] Figure 4 This is a schematic diagram of the internal structure of the connecting seat of the utility model;

[0023] Figure 5 This is a schematic diagram of the internal structure of the fixing plate of the utility model;

[0024] Figure 6 This is a schematic diagram of the structure of the positioning piece of the utility model;

[0025] Figure 7 It is a schematic diagram of the top view of the fixing seat of the utility model;

[0026] Figure 8 This is a schematic diagram of the internal structure of the installation compartment of the connecting seat of the utility model;

[0027] Fig. 9 It is a schematic structural diagram of the front view of the utility model.

[0028] In the figure: 1. connecting seat; 2. heat exchanger body; 3. first bidirectional screw; 4. fixing plate; 5. second bidirectional screw; 6. L-shaped connecting card plate; 7. first bevel gear; 8. rotating plate; 9. first spring; 10. positioning plate; 11. positioning hole; 12. third bevel gear; 13. fourth bevel gear; 14. control plate; 15. supporting slide rod; 16. connecting plate; 17. adjusting gear; 18. adjusting rack; 19. second spring; 20. fixing ring; 21. control handle; 22. fixing seat; 23. fixing column. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0030] Example 1

[0031] A heat exchanger for mechanical processing comprises a connecting seat 1 and a heat exchanger body 2, a connecting slide groove is provided inside the connecting seat 1, a first bidirectional screw 3 is rotatably connected inside the connecting slide groove, a fixing plate 4 is transmission-connected to the outer surface of the first bidirectional screw 3, an adjusting groove is provided inside the fixing plate 4, a second bidirectional screw 5 is rotationally connected inside the adjusting groove, a connecting block is transmission-connected to the outer surface of the second bidirectional screw 5, an L-shaped connecting clamping plate 6 is provided on the upper surface of the connecting block, a first bevel gear 7 is provided in the middle of the second bidirectional screw 5, a second bevel gear is meshed on the outer surface of the first bevel gear 7, a connecting shaft is provided inside the second bevel gear, a rotating disk 8 is slidably connected to the outer surface of the connecting shaft, a first spring 9 is provided on the upper surface of the rotating disk 8, and a first spring 9 is provided on the upper surface of the rotating disk 8. A spring 9 is provided with a limit plate at one end away from the rotating disk 8, the limit plate is provided at one end of the connecting shaft, a limit slide groove is provided inside the connecting shaft, the limit slide groove is internally slidably connected to the limit block, the limit block is provided inside the rotating disk 8, a pull ring is provided on the upper surface of the rotating disk 8, a limit clamping column is provided on the lower surface of the rotating disk 8, a positioning plate 10 is provided on the outer surface of the fixing plate 4, a positioning hole 11 is provided inside the positioning plate 10, the position of the positioning hole 11 is adapted to the position of the limit clamping column, an adjusting shaft is rotatably connected inside the connecting seat 1, a third bevel gear 12 is provided at one end of the adjusting shaft, a fourth bevel gear 13 is meshed on the outer surface of the third bevel gear 12, the fourth bevel gear 13 is provided on the first bidirectional screw 3, and the adjusting shaft is away from the third bevel A control disk 14 is provided at one end of the gear 12, the number of fixed plates 4 on the first bidirectional screw 3 is two, the number of L-shaped connecting card plates 6 on each fixed plate 4 is two, and they are symmetrical to each other, a support slide rod 15 is provided inside the connecting seat 1, and the support slide rod 15 is slidably connected inside the fixed plate 4, a connecting plate 16 is provided at the lower end of the heat exchanger body 2, and a connecting through hole is provided inside the connecting plate 16, and the position of the connecting through hole is adapted to the position of the L-shaped connecting card plate 6, an installation bin is provided inside the connecting seat 1, and a support shaft is provided inside the installation bin, and an outer surface of the support shaft is rotatably connected to an adjusting gear 17, and an adjusting rack 18 is meshed on the outer surface of the adjusting gear 17, and a sliding ring is provided on the outer surface of the adjusting rack 18, and the sliding ring The internal sliding connection is provided with a limit slide bar, and both ends of the limit slide bar are arranged on the inner wall of the installation bin. A second spring 19 is arranged on the outer surface of the sliding ring, and one side of the second spring 19 is arranged on the inner wall of the installation bin. A connecting strip is arranged on the outer surface of the adjusting rack 18, and a fixing ring 20 is arranged on the outer surface of the connecting strip. The fixing ring 20 is slidably connected to the inside of the connecting seat 1. There are two adjusting gears 17 in the installation bin, and there are two adjusting racks 18 on each adjusting gear 17. A control handle 21 is arranged at one end of the adjusting rack 18. A fixing seat 22 is abutted against the lower surface of the connecting seat 1, and a fixing groove is opened inside the fixing seat 22. A fixing column 23 is arranged inside the fixing groove, and the position and size of the fixing groove are adapted to the position of the fixing ring 20.

[0032] In order to make the heat exchanger on the machining process have the effect of facilitating the fixing of heat exchangers of different sizes on the processing machine and making the heat exchanger on the machining process have the effect of facilitating the rapid installation and removal of the heat exchanger, as shown in the attached Figure 1-9As shown, the present application adopts the following structure, through the first bidirectional screw 3, the fixing plate 4, the second bidirectional screw 5, the L-shaped connecting card plate 6, the first bevel gear 7, the second bevel gear, the rotating disk 8, the first spring 9, the limit card column, the connecting shaft, the positioning plate 10, the positioning hole 11, the third bevel gear 12, the fourth bevel gear 13 and the control disk 14, the adjusting gear 17, the adjusting rack 18, the second spring 19, the fixing ring 20, the control handle 21, the fixing seat 22 and the fixing column 23 are arranged in coordination. During use, by observing the spacing between the connecting plates 16 on the heat exchanger, by rotating the control disk 14, the adjusting shaft is driven to rotate, thereby driving the fourth bevel gear 13 to rotate, and under the action of the third bevel gear 12, the first bidirectional screw 3 is driven to rotate, so that Drive the fixed plate 4 to slide along the supporting slide bar 15, adjust the spacing between the two fixed plates 4 to adapt to the distance between the connecting plates 16, then, by observing the spacing between the connecting through holes on the connecting plate 16, pull the pull ring, squeeze the first spring 9, so that the limit clamping column on the rotating disk 8 disengages from the positioning hole 11, then rotate the rotating disk 8, under the action of the limit block, drive the connecting shaft and the second bevel gear to rotate, thereby driving the first bevel gear 7 and the second bidirectional screw 5 to rotate, adjust the positions of the two L-shaped limit clamping plates to adapt to the positions of the connecting through holes, release the pull ring, under the elastic force of the first spring 9, the limit clamping column is clamped into the positioning hole 11 again, fix the position of the rotating disk 8 and the second screw, and then, rotate the control disk 14 again to drive the adjusting shaft to rotate. Thereby, the fourth bevel gear 13 is driven to rotate, and under the action of the third bevel gear 12, the first bidirectional screw 3 is driven to rotate, thereby driving the fixing plate 4 to slide along the supporting slide bar 15, adjusting the spacing between the two fixing plates 4, so that the L-shaped limit card plate is slidably connected to the inside of the through hole, next, the pull ring is pulled again to squeeze the first spring 9, so that the limit card column on the rotating disk 8 is disengaged from the positioning hole 11, and then the rotating disk 8 is rotated. Under the action of the limit block, the connecting shaft and the second bevel gear are driven to rotate, thereby driving the first bevel gear 7 and the second bidirectional screw 5 to rotate, adjusting the positions of the two L-shaped limit card plates, so that the L-shaped limit card plates are stuck in the connecting hole, so that the heat exchanger is fixed to the connecting seat 1, thereby realizing that the heat exchanger on the machining has the convenience of connecting different sizes. The effect of fixing the heat exchanger to the processing machinery is shown in FIG. 2. After the fixing is completed, pull the control handle 21 to drive the adjustment rack 18 to slide, squeeze the second spring 19, adjust the position of the fixing ring 20, then insert the fixing ring 20 into the fixing groove, release the control handle 21, and under the elastic force of the second spring 19, the fixing ring 20 is sleeved into the fixing column 23, and then the connecting seat 1 is fixed to the fixing seat 22 (the fixing seat 22 is set on the processing machinery), and the installation of the heat exchange is completed. When disassembling, pull the control handle 21 again to drive the adjustment rack 18 to slide, squeeze the second spring 19, adjust the position of the fixing ring 20, make the fixing ring 20 fall off the fixing column 23, and then quickly separate the fixing seat 22 and the connecting seat 1. At the same time, under the action of the adjusting gear 17,By pulling the control handle 21 on one side, the fixing rings 20 on both sides can slide simultaneously, which is convenient and quick, thereby making the heat exchanger on the machine processing convenient for quick installation and removal of the heat exchanger.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A heat exchanger for mechanical processing, comprising a connection seat and a heat exchanger body, characterized in that: The connecting seat is provided with a connecting slot, the connecting slot is internally rotatably connected with a first bidirectional screw, the outer surface of the first bidirectional screw is transmission-connected with a fixing plate, an adjusting slot is provided inside the fixing plate, the adjusting slot is internally rotatably connected with a second bidirectional screw, the outer surface of the second bidirectional screw is transmission-connected with a connecting block, an upper surface of the connecting block is provided with an L-shaped connecting clamping plate, a first bevel gear is provided in the middle of the second bidirectional screw, the outer surface of the first bevel gear is meshed with a second bevel gear, a connecting shaft rod is provided inside the second bevel gear, the outer surface of the connecting shaft rod is slidably connected with a rotating disk, a first spring is provided on the upper surface of the rotating disk, a limiting piece is provided at one end of the connecting shaft rod away from the rotating disk, the limiting piece is provided at one end of the connecting shaft rod, a limiting slot is provided inside the connecting shaft rod, the limiting slot is internally slidably connected with a limiting block, the limiting block is provided inside the rotating disk, a pull ring is provided on the upper surface of the rotating disk, a limiting clamping column is provided on the lower surface of the rotating disk, a positioning piece is provided on the outer surface of the fixing plate, a positioning hole is provided inside the positioning piece, and the position of the positioning hole is matched with the position of the limiting clamping column.

2. A heat exchanger for machining according to claim 1, characterized in that: The connecting seat is internally rotatably connected with an adjusting shaft, one end of the adjusting shaft is provided with a third bevel gear, the outer surface of the third bevel gear is meshed with a fourth bevel gear, the fourth bevel gear is provided on the first bidirectional screw, and a control disk is provided at one end of the adjusting shaft away from the third bevel gear.

3. The heat exchanger for machining according to claim 1, characterized in that: There are two fixing plates on the first bidirectional screw rod, and there are two L-shaped connecting clamps on each fixing plate, which are symmetrical to each other.

4. The heat exchanger for machining according to claim 1, characterized in that: A supporting slide bar is arranged inside the connecting seat, and the supporting slide bar is slidably connected inside the fixing plate.

5. The heat exchanger for machining according to claim 1, characterized in that: A connecting plate is arranged at the lower end of the heat exchanger body, and a connecting through hole is opened inside the connecting plate, and the position of the connecting through hole is matched with the position of the L-shaped connecting clamping plate.

6. The heat exchanger for machining according to claim 1, characterized in that: The connecting seat is provided with an installation bin inside, a supporting shaft is provided inside the installing bin, an outer surface of the supporting shaft is rotatably connected with an adjusting gear, an outer surface of the adjusting gear is meshed with an adjusting rack, an outer surface of the adjusting rack is provided with a sliding ring, an inner sliding connection of the sliding ring is provided with a limiting sliding rod, both ends of the limiting sliding rod are provided on the inner wall of the installing bin, a second spring is provided on the outer surface of the sliding ring, one side of the second spring is provided on the inner wall of the installing bin, a connecting strip is provided on the outer surface of the adjusting rack, a fixing ring is provided on the outer surface of the connecting strip, and the fixing ring is slidably connected to the inside of the connecting seat.

7. A heat exchanger for machining according to claim 6, characterized in that: There are two adjusting gears in the installation bin, two adjusting racks on each adjusting gear, and a control handle is provided at one end of the adjusting rack.

8. The heat exchanger for machining according to claim 1, characterized in that: The lower surface of the connecting seat is in contact with a fixing seat, a fixing groove is provided inside the fixing seat, a fixing column is provided inside the fixing groove, and the position and size of the fixing groove are matched with the position of the fixing ring.

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