Linear cutting machine for machining shell of heat exchanger
Technical Field
The utility model relates to the technical field of heat exchanger shell machining linear cutting machines, in particular to a heat exchanger shell machining linear cutting machine.
Background
The heat exchanger shell plays an important role in the heat exchanger, is mainly used for supporting and installing a heat transfer surface, and can also play a role of a pressure-bearing shell, and the design, the materials and the manufacturing process of the heat exchanger have important influence on the performance and the service life of the heat exchanger.
In the prior art, such as a heat exchanger shell machining wire cutting machine tool disclosed in the patent application number 202120429417.5, the main structure of the heat exchanger shell machining wire cutting machine tool comprises a wire cutting machine body, a protection mechanism, a cutting mechanism, a protection mechanism platform and the like, and the heat exchanger shell is cut through the cooperation of the structures of the cutting machine body, the protection mechanism, the cutting mechanism, the protection mechanism platform and the like.
Traditional wire cutting machine is difficult to carry out fixed cutting to the heat exchanger shell of different specifications to the circumstances that burr and inhomogeneous can appear in its cutting face after finishing cutting of heat exchange gas shell, influences the follow-up use of heat exchanger shell.
Disclosure of utility model
In order to solve the technical problems, the utility model provides the heat exchanger shell processing linear cutting machine which is characterized in that the cutting mechanism is opened to cut the heat exchanger shell, the rotating mechanism is opened to rotate the fixing mechanism, the cutting mechanism is used for cutting according to the specification of the heat exchanger shell, and the polishing mechanism is opened to polish the cutting edge after the cutting is finished, so that the heat exchanger shell is more convenient to use subsequently, and the practicability of equipment is improved.
The heat exchanger shell processing linear cutting machine comprises a conveying mechanism, a fixing mechanism, a rotating mechanism, a moving mechanism, a cutting mechanism and a polishing mechanism, wherein the conveying mechanism is positioned on the right side of the rotating mechanism, the fixing mechanism is arranged on the rotating mechanism, the moving mechanism is positioned on the left side of the rotating mechanism, the cutting mechanism and the polishing mechanism are both arranged on the moving mechanism, the heat exchanger shell is conveyed to the fixing mechanism through the conveying mechanism, the heat exchanger shell is fixed through the fixing mechanism, the cutting mechanism and the polishing mechanism are respectively moved through opening the moving mechanism, the heat exchanger shell is cut through opening the cutting mechanism, and meanwhile the rotating mechanism is opened to rotate the fixing mechanism, so that the cutting mechanism cuts according to the specification of the heat exchanger shell, the polishing mechanism is opened to polish the cutting edge after the cutting is finished, the subsequent use of the heat exchanger shell is more convenient, and the practicability of equipment is improved.
Preferably, the conveying mechanism comprises a plurality of support columns, a conveying frame, a plurality of conveying shafts and a first motor, wherein the bottom ends of the conveying frame are respectively arranged at the top ends of the support columns, the conveying frame is provided with the plurality of conveying shafts, the output end of the first motor is connected with the input end of the conveying frame, the conveying frame is respectively supported by the plurality of support columns, the plurality of conveying shafts are respectively rotated by opening the first motor through the conveying frame, the heat exchanger shell is conveyed, and the practicability of the equipment is improved.
Preferably, the fixing mechanism comprises a fixing ring, a plurality of first air cylinders, a plurality of fixing plates and a bearing, wherein an outer ring of the fixing ring is arranged on an inner ring of the rotating mechanism, rear ends of the plurality of first air cylinders are respectively arranged on inner walls of the fixing ring, the plurality of fixing plates are respectively arranged at front ends of the plurality of first air cylinders, the inner ring of the bearing is arranged on an outer wall of the fixing ring, the heat exchanger shell is respectively fixed through the plurality of fixing plates by respectively stretching the plurality of first air cylinders, and the fixing ring is arranged on the rotating mechanism through the bearing, so that the practicability of the equipment is improved.
Preferably, the rotating mechanism comprises a bracket, a second motor, a first gear and a toothed ring, wherein the second motor is arranged at the top end of the bracket, the inner ring of the second motor is arranged at the output end of the second motor, the outer ring of the first gear is meshed with the outer ring of the toothed ring, the inner ring of the toothed ring is arranged on the outer wall of the fixed ring, the second motor is opened to enable the first gear to rotate, and the fixed ring is enabled to rotate through the meshing of the first gear and the toothed ring, so that the practicability of the device is improved.
Preferably, the moving mechanism comprises a base, a plurality of sliding grooves, a plurality of lead screws, a plurality of sliding blocks, a plurality of second gears and a plurality of third motors, wherein the bottom ends of the sliding grooves are respectively arranged at the top ends of the base, the plurality of lead screws are respectively arranged in the sliding grooves, the plurality of sliding blocks are respectively arranged on the plurality of lead screws, the inner rings of the plurality of second gears are respectively arranged at the rear ends of the plurality of lead screws and the output ends of the plurality of third motors, the outer rings of the plurality of second gears are meshed with each other, the plurality of second gears are respectively rotated by respectively opening the plurality of third motors, the plurality of lead screws are respectively meshed with the plurality of second gears to respectively rotate, the plurality of sliding blocks are respectively moved, and the practicability of the device is improved.
Preferably, the cutting mechanism comprises a cutter body, a plurality of installers and an electrode wire, the installers are respectively arranged on the cutter body, the electrode wire is arranged on the installers, and the cutter body is opened to cut the heat exchanger shell through the installers respectively, so that the practicability of the equipment is improved.
Preferably, the polishing mechanism comprises a mounting rod, a second air cylinder, a plurality of mounting plates, a plurality of guide posts, a fourth motor and a grinding wheel, wherein the left part of the second air cylinder is mounted at the top end of the mounting rod, the inner sides of the plurality of mounting plates are respectively mounted at the left end and the right end of the second air cylinder, the plurality of guide posts are respectively mounted on the plurality of mounting plates, the fourth motor is mounted on the outer side of the right side mounting plate, the grinding wheel is mounted at the output end of the fourth motor, the mounting rod supports the second air cylinder, the plurality of guide posts support the second air cylinder through the plurality of mounting plates, the grinding wheel reaches a cutting position through the extending mounting plates, and the grinding wheel polishes a cutting surface through opening the fourth motor, so that the practicability of the device is improved.
Compared with the prior art, the heat exchanger shell has the beneficial effects that the heat exchanger shell is conveyed to the fixing mechanism through the conveying mechanism, the heat exchanger shell is fixed through the fixing mechanism, the cutting mechanism and the polishing mechanism are respectively moved through the opening moving mechanism, the heat exchanger shell is cut through the opening cutting mechanism, and meanwhile, the rotating mechanism is opened to rotate the fixing mechanism, so that the cutting mechanism cuts according to the specification of the heat exchanger shell, the polishing mechanism is opened to polish the cutting edge after the cutting is finished, the subsequent use of the heat exchanger shell is more convenient, and the practicability of equipment is improved.
Drawings
FIG. 1 is an isometric schematic drawing of the present utility model;
FIG. 2 is an isometric view of a conveyor mechanism of the present utility model;
FIG. 3 is a schematic illustration of an axial view of a securing mechanism according to the present utility model;
FIG. 4 is a schematic illustration of an axial rotation mechanism of the present utility model;
FIG. 5 is an isometric view of a movement mechanism of the present utility model;
FIG. 6 is a schematic illustration of an axial view of a cutting mechanism of the present utility model;
fig. 7 is an isometric view of the grinding mechanism of the present utility model.
The drawing comprises the following components of 01, a conveying mechanism, 11, a supporting column, 12, a conveying frame, 13, a conveying shaft, 14, a first motor, 02, a fixing mechanism, 21, a fixing ring, 22, a first cylinder, 23, a fixing plate, 24, a bearing, 03, a rotating mechanism, 31, a bracket, 32, a second motor, 33, a first gear, 34, a toothed ring, 04, a moving mechanism, 41, a base, 42, a sliding groove, 43, a lead screw, 44, a sliding block, 45, a second gear, 46, a third motor, 05, a cutting mechanism, 51, a cutter body, 52, an installer, 53, an electrode wire, 06, a polishing mechanism, 61, a mounting rod, 62, a second cylinder, 63, a mounting plate, 64, a guide post, 65, a fourth motor, 66 and a grinding wheel.
Detailed Description
In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. This utility model may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Example 1
As shown in fig. 1, the device comprises a conveying mechanism 01, a fixing mechanism 02, a rotating mechanism 03, a moving mechanism 04, a cutting mechanism 05 and a polishing mechanism 06, wherein the conveying mechanism 01 is positioned on the right side of the rotating mechanism 03, the fixing mechanism 02 is arranged on the rotating mechanism 03, the moving mechanism 04 is positioned on the left side of the rotating mechanism 03, and the cutting mechanism 05 and the polishing mechanism 06 are arranged on the moving mechanism 04;
The heat exchanger shell is conveyed to the fixing mechanism 02 through the conveying mechanism 01, the heat exchanger shell is fixed through the fixing mechanism 02, the cutting mechanism 05 and the polishing mechanism 06 are respectively moved through the opening and moving mechanism 04, the heat exchanger shell is cut through the opening and moving mechanism 05, meanwhile, the fixing mechanism 02 is rotated through the opening and moving mechanism 03, the cutting mechanism 05 cuts according to the specification of the heat exchanger shell, the polishing mechanism 06 is opened to polish the cutting edge after the cutting is finished, the subsequent use of the heat exchanger shell is more convenient, and the practicability of equipment is improved;
As shown in fig. 2, the conveying mechanism 01 comprises a plurality of support columns 11, a conveying frame 12, a plurality of conveying shafts 13 and a first motor 14, wherein the bottom ends of the conveying frames 12 are respectively arranged at the top ends of the support columns 11, the conveying frames 12 are provided with the plurality of conveying shafts 13, and the output ends of the first motors 14 are connected with the input ends of the conveying frames 12;
As shown in fig. 3, the fixing mechanism 02 includes a fixing ring 21, a plurality of first cylinders 22, a plurality of fixing plates 23, and a bearing 24, an outer ring of the fixing ring 21 is mounted on an inner ring of the rotating mechanism 03, rear ends of the plurality of first cylinders 22 are respectively mounted on an inner wall of the fixing ring 21, a plurality of fixing plates 23 are respectively mounted on front ends of the plurality of first cylinders 22, and an inner ring of the bearing 24 is mounted on an outer wall of the fixing ring 21;
As shown in fig. 4, the rotating mechanism 03 comprises a bracket 31, a second motor 32, a first gear 33 and a toothed ring 34, wherein the second motor 32 is arranged at the top end of the bracket 31, the inner ring of the second motor 32 is arranged at the output end of the second motor 32, the outer ring of the first gear 33 is meshed with the outer ring of the toothed ring 34, and the inner ring of the toothed ring 34 is arranged on the outer wall of the fixed ring 21;
The conveying frames 12 are respectively supported by the support columns 11, the conveying shafts 13 are respectively rotated by the conveying frames 12 through opening the first motor 14, the heat exchanger shell is conveyed, the heat exchanger shell is respectively fixed by the fixing plates 23 through extending the first cylinders 22, the fixing rings 21 are arranged on the rotating mechanism 03 through bearings 24, the first gear 33 is rotated by opening the second motor 32, the fixing rings 21 are rotated through meshing of the first gear 33 and the toothed rings 34, and the practicability of the equipment is improved.
Example 2
As shown in fig. 5, the device further comprises a moving mechanism 04 on the basis of embodiment 1, wherein the moving mechanism 04 comprises a base 41, a plurality of sliding grooves 42, a plurality of lead screws 43, a plurality of sliding blocks 44, a plurality of second gears 45 and a plurality of third motors 46, the bottom ends of the plurality of sliding grooves 42 are respectively arranged at the top ends of the base 41, the plurality of lead screws 43 are respectively arranged in the plurality of sliding grooves 42, a plurality of sliding blocks 44 are respectively arranged on the plurality of lead screws 43, the inner rings of the plurality of second gears 45 are respectively arranged at the rear ends of the plurality of lead screws 43 and the output ends of the plurality of third motors 46, and the outer rings of the plurality of second gears 45 are meshed with each other;
The plurality of second gears 45 are rotated by turning on the plurality of third motors 46, and the plurality of lead screws 43 are rotated by meshing the plurality of second gears 45, respectively, to move the plurality of sliders 44, respectively, thereby improving the practicality of the apparatus.
Example 3
As shown in fig. 6 and 7, the utility model discloses a cutter device, which comprises a cutter body 51, a plurality of installers 52 and an electrode wire 53, wherein the cutter device 05 comprises a cutter body 51, the installers 52 are respectively arranged on the cutter body 51, the electrode wire 53 is arranged on the installers 52, the polishing device 06 comprises a mounting rod 61, a second air cylinder 62, a plurality of mounting plates 63, a plurality of guide posts 64, a fourth motor 65 and a grinding wheel 66, the left part of the second air cylinder 62 is arranged at the top end of the mounting rod 61, the inner sides of the mounting plates 63 are respectively arranged at the left end and the right end of the second air cylinder 62, the guide posts 64 are respectively arranged on the mounting plates 63, the fourth motor 65 is arranged at the outer side of the right mounting plate 63, and the grinding wheel 66 is arranged at the output end of the fourth motor 65;
The cutter body 51 is opened to cut the heat exchanger shell through the electrode wires 53 by the plurality of installers 52, the second air cylinder 62 is supported by the installation rod 61, the second air cylinder 62 is supported by the plurality of guide posts 64 by the plurality of installation plates 63, the grinding wheel 66 reaches the cutting position by stretching the installation plates 63, the grinding wheel 66 polishes the cutting surface by opening the fourth motor 65, and the practicability of the equipment is improved.
As shown in fig. 1 to 7, in the working, a heat exchanger case machining wire cutting machine according to the present utility model is provided, in which a plurality of transfer shafts 13 are respectively rotated by opening a first motor 14 via the transfer frames 12, the heat exchanger case is transferred, then the heat exchanger case is fixed by respectively extending a plurality of first cylinders 22 via a plurality of fixing plates 23, a fixing ring 21 is mounted on a rotating mechanism 03 via bearings 24, then the first gear 33 is rotated by opening a second motor 32, the fixing ring 21 is rotated by meshing the first gear 33 and a toothed ring 34, then the plurality of second gears 45 are respectively rotated by opening a plurality of third motors 46, the plurality of lead screws 43 are respectively rotated by meshing a plurality of second gears 45, the plurality of sliders 44 are respectively moved, then the heat exchanger case is cut by electrode wires 53 by opening a cutter body 51, the second cylinders 62 are supported by opening a plurality of mounting plates 52, the second cylinders 62 are supported by a plurality of guide posts 64 via a plurality of mounting plates 63, the second mounting plates 63 are supported by a plurality of mounting plates 66, and the fourth grinding wheel 65 is opened by opening a plurality of mounting plates 66, and the grinding performance of the grinding machine is improved by opening a fourth mounting plate 66.
The first motor 14, the second motor 32, the third motor 46, the cutter body 51 and the fourth motor 65 of the present utility model are commercially available and can be installed and operated by those skilled in the art according to the accompanying instructions without the need for inventive work by those skilled in the art.
The main functions of the utility model are that the cutting mechanism 05 is opened to cut the heat exchanger shell, and the rotating mechanism 03 is opened to rotate the fixing mechanism 02, so that the cutting mechanism 05 cuts according to the specification of the heat exchanger shell, and the polishing mechanism 06 is opened to polish the cutting edge after the cutting is finished, so that the subsequent use of the heat exchanger shell is more convenient, and the practicability of the equipment is improved.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.