Laser cutting equipment for metal machining

Abstract

The utility model discloses laser cutting equipment for metal processing, and relates to the technical field of laser cutting, the laser cutting equipment comprises a base, the left side and the right side of the upper end of the base are fixedly connected with mounting plates, the inner sides of the two mounting plates are fixedly provided with first electric telescopic rods, and the output ends of the first electric telescopic rods are fixedly connected with connecting plates; in the process that the laser cutting mechanism is used for cutting metal, a first pump machine sprays cooling water to the laser cutting position through a cooling spray head by means of a first water pipe, a second water pipe, a hose and a third water pipe, the cooling spray head is arranged at the rear end of a second moving block, and the laser cutting mechanism is arranged at the lower end of the second moving block; the cooling spray head can move along with movement of the laser cutting assembly, the cutting part can be cooled in time, and the situation that the precision and quality of a cut part are affected due to deformation of the cutting part caused by thermal expansion of a metal material around the cutting part is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to laser cutting technical field, concretely relates to a laser cutting equipment for metal processing. BACKGROUND

[0002] Metal processing refers to the process of cutting, forming, welding, drilling and other processing technology to metal materials, wherein, laser cutting is used when cutting metal materials, laser cutting is a kind of high-precision metal processing method, laser beam is used to cut metal materials, it is a kind of non-contact processing technology, the workpiece surface is locally heated by laser beam, so that metal materials are instantaneously melted or gasified in the heating area, then the melted or gasified metal is blown away by using airflow, so as to realize the purpose of cutting.

[0003] In the process of cutting some metal materials by using laser cutting mechanism, high temperature is generated, high temperature can make the metal materials around the cutting part thermal expansion, which can cause the deformation of the cutting part, based on this, the present scheme provides a kind of laser cutting equipment for metal processing to solve the above-mentioned problems. UTILITY MODEL CONTENT

[0004] To solve the above technical problems, a kind of laser cutting equipment for metal processing is provided, the technical scheme solves the problem that high temperature is generated in the process of cutting some metal materials by using laser cutting mechanism in the above background technology, high temperature can make the metal materials around the cutting part thermal expansion, which can cause the deformation of the cutting part.

[0005] To achieve the above purposes, the technical scheme adopted by the utility model is as follows: a kind of laser cutting equipment for metal processing, including base, the upper end left and right sides of the base are all fixedly connected with mounting plate, the inner side of two mounting plates is all fixedly installed with first electric telescopic rod, the output end of first electric telescopic rod is fixedly connected with connecting plate, the lower end of connecting plate is fixedly installed with second electric telescopic rod, the output end of second electric telescopic rod is fixedly connected with fixed plate, the upper end middle part of base is equipped with water tank, the inside bottom plate of water tank is fixedly connected with four support columns, the upper end of four support columns is fixedly installed with placing plate, the upper end of two mounting plates is fixedly connected with top plate, the lower end of top plate is equipped with moving assembly, the upper end of top plate is equipped with cooling assembly, the rear side of the upper end of base is equipped with circulation assembly,

[0006] The cooling assembly comprises a first pump machine, the first pump machine is fixedly installed at the upper end of the top plate, a water tank is fixedly installed at the left side of the upper end of the top plate, the water tank is located at the left side of the first pump machine, the input end of the first pump machine is fixedly communicated with a first water pipe, the other end of the first water pipe is communicated with the inside of the water tank, the output end of the first pump machine is fixedly communicated with a second water pipe, the second water pipe is fixedly connected with the rear end of the top plate through a fixing seat, and the other end of the second water pipe is fixedly communicated with a hose.

[0007] Preferably, the moving assembly comprises a rectangular groove, the rectangular groove is arranged at the lower end of the top plate, a first threaded rod is rotatably installed in the inside of the rectangular groove, a first motor is fixedly installed at the right end of the top plate, and the first motor penetrates into the inside of the rectangular groove and is fixedly connected with the right end of the first threaded rod.

[0008] Preferably, the surface of the first threaded rod is threadedly connected with a first moving block, the lower end of the first moving block is fixedly connected with a fixing frame, a second threaded rod is rotatably installed in the inside of the fixing frame, and a second motor is fixedly installed at the front end of the fixing frame.

[0009] Preferably, the surface of the second threaded rod is threadedly connected with a second moving block, the lower end of the second moving block is provided with a laser cutting mechanism, the rear end of the second moving block is fixedly connected with a support plate provided with an opening, the upper end rear side of the support plate is fixedly connected with a support block, the inside of the support block is provided with a third water pipe, the front end of the third water pipe is provided with a cooling nozzle, and the other end of the third water pipe is fixedly communicated with one end of the hose.

[0010] Preferably, the circulating assembly comprises a second pump machine, the second pump machine is fixedly installed at the upper end rear side of the base, the input end of the second pump machine is fixedly communicated with a fourth water pipe, the other end of the fourth water pipe extends into the inside of the water tank and is fixedly installed with a filter, the output end of the second pump machine is fixedly communicated with a fifth water pipe, the other end of the fifth water pipe is communicated with the inside of the water tank, and a cooler is arranged in the water tank.

[0011] Compared with the prior art, the metal processing laser cutting equipment has the following beneficial effects:

[0012] In the process of cutting metal by using the laser cutting mechanism, the first pump machine sprays cooling water to the position of laser cutting through the cooling nozzle by the first water pipe, the second water pipe, the hose and the third water pipe, since the cooling nozzle is arranged at the rear end of the second moving block and the laser cutting mechanism is arranged at the lower end of the second moving block, the cooling nozzle can move along with the movement of the laser cutting assembly, and the cutting position can be cooled in time, the metal material around the cutting position is prevented from thermal expansion, the cutting position is prevented from deformation, and then the precision and quality of the cut parts are affected.

[0013] The second pump machine conveys the water in the water tank to the water tank through the fourth water pipe and the fifth water pipe, and the cooler arranged in the water tank can cool the water with temperature, and the cooled water is sprayed to the cutting area through the cooling nozzle by the first pump machine. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0015] Figure 2 It is a three-dimensional structure schematic view of another view of the utility model;

[0016] Figure 3 It is a structure schematic view of the cooling assembly in the utility model;

[0017] Figure 4 It is a structure schematic view of the circulation assembly in the utility model;

[0018] Figure 5 It is a structure schematic view of the moving assembly in the utility model;

[0019] Figure 6 It is a structure schematic view of the water tank in the utility model.

[0020] Reference numerals in the drawing are:

[0021] 1, base; 2, mounting plate; 3, first electric telescopic rod; 4, connecting plate; 5, second electric telescopic rod; 6, fixed plate; 7, top plate;

[0022] 8, moving assembly; 801, rectangular groove; 802, first threaded rod; 803, first moving block; 804, first motor; 805, fixed frame; 806, second threaded rod; 807, second moving block; 808, second motor; 809, laser cutting mechanism;

[0023] 9, cooling assembly; 901, first pump machine; 902, water tank; 903, first water pipe; 904, second water pipe; 905, hose; 906, fixed seat; 907, support plate; 908, support block; 909, third water pipe; 910, cooling nozzle; 911, cooler;

[0024] 10. Circulation assembly; 1001. Second pump; 1002. Fourth water pipe; 1003. Filter; 1004. Fifth water pipe;

[0025] 11. Water tank; 12. Placing plate; 13. Support column. DETAILED DESCRIPTION

[0026] The following description is provided to enable any person skilled in the art to practice the present application. The preferred embodiments described below are only examples of the present application and other obvious variants can be thought of by those skilled in the art.

[0027] Reference Figures 1-6As shown, a kind of laser cutting equipment for metal processing, the upper end of base 1 both sides is fixedly connected with mounting plate 2, the inner side of two mounting plates 2 is fixedly installed with first electric telescopic rod 3, the output end of first electric telescopic rod 3 is fixedly connected with connecting plate 4, the lower end of connecting plate 4 is fixedly installed with second electric telescopic rod 5, the output end of second electric telescopic rod 5 is fixedly connected with fixed plate 6, the fixed plate 6 is driven to move downwards by two second electric telescopic rods 5 to fix metal material, avoid moving or shaking of metal material in the cutting process, lead to cutting inaccurate, the upper end of base 1 middle part is equipped with water tank 11, the inside bottom plate of water tank 11 is fixedly connected with four support columns 13, the upper end of four support columns 13 is fixedly installed with placing plate 12, the area of placing plate 12 is less than the area of water tank 11, so that water flow can fall in water tank 11, and the top of placing plate 12 and the top of water tank 11 are located at the same horizontal plane, the upper end of two mounting plates 2 is fixedly connected with top plate 7, the lower end of top plate 7 is equipped with moving assembly 8, the upper end of top plate 7 is equipped with cooling assembly 9, the upper end of base 1 rear side is equipped with circulating assembly 10, cooling assembly 9 includes first pump machine 901, first pump machine 901 is fixedly installed on the upper end of top plate 7, the upper end of top plate 7 left side is fixedly installed with water tank 902, water tank 902 is located at the left side of first pump machine 901, the input end of first pump machine 901 is fixedly communicated with first water pipe 903, the other end of first water pipe 903 is communicated with the inside of water tank 902, the output end of first pump machine 901 is fixedly communicated with second water pipe 904, second water pipe 904 is fixedly connected with the rear end of top plate 7 through fixing seat 906, the other end of second water pipe 904 is fixedly communicated with hose 905, the length of hose 905 is long enough, circulating assembly 10 includes second pump machine 1001, second pump machine 1001 is fixedly installed on the upper end of base 1 rear side, second pump machine 1001 transports water in water tank 11 to water tank 902 through fourth water pipe 1002 and fifth water pipe 1004, cooler 911 arranged in water tank 902 can cool water with temperature, after cooling, first pump machine 901 is used to spray water to cutting area through cooling spray head, the input end of second pump machine 1001 is fixedly communicated with fourth water pipe 1002, the other end of fourth water pipe 1002 extends into the inside of water tank 11 and is fixedly installed with filter 1003, in the process of cutting metal material by laser cutting mechanism 809, cooling water is sprayed out by cooling spray head to cool cutting position, the heat capacity of water is large, so a large amount of heat can be absorbed in a short time, after cooling, water flow can be accompanied by metal chips to fall in water tank 11, metal chips are blocked by filter 1003, and static metal chips enter pipeline, the output end of second pump machine 1001 is fixedly communicated with fifth water pipe 1004, the other end of fifth water pipe 1004 is communicated with the inside of water tank 902, cooler 911 is arranged in water tank 902.

[0028] Referring to Figure 3 and Figure 5 As shown in the figure, the moving assembly 8 comprises a rectangular groove 801, which is arranged at the lower end of the top plate 7, a first threaded rod 802 is rotatably arranged in the interior of the rectangular groove 801, a first motor 804 is fixedly arranged at the right end of the top plate 7, the first motor 804 penetrates into the interior of the rectangular groove 801 and is fixedly connected with the right end of the first threaded rod 802, a first moving block 803 is threadedly connected with the surface of the first threaded rod 802, a fixed frame 805 is fixedly connected with the lower end of the first moving block 803, a second threaded rod 806 is rotatably arranged in the interior of the fixed frame 805, a second motor 808 is fixedly arranged at the front end of the fixed frame 805, the output end of the second motor 808 penetrates into the interior of the fixed frame 805 and is fixedly connected with the front end of the second threaded rod 806, a second moving block 807 is threadedly connected with the surface of the second threaded rod 806, a laser cutting mechanism 809 is arranged at the lower end of the second moving block 807, an opening support plate 907 is fixedly connected with the rear end of the second moving block 807, a support block 908 is fixedly connected with the upper end of the rear side of the support plate 907, a third water pipe 909 is arranged in the interior of the support block 908, and a cooling nozzle 910 is arranged at the front end of the third water pipe 909. Since the cooling nozzle 910 is arranged at the rear end of the second moving block 807 and the laser cutting mechanism 809 is arranged at the lower end of the second moving block 807, the cooling nozzle 910 can move along with the movement of the laser cutting assembly, and the other end of the third water pipe 909 is fixedly communicated with one end of a hose 905.

[0029] The working principle and use process of the utility model are as follows: when in use, the metal material is placed on the upper end of the placing plate 12, the two first electric telescopic rods 3 drive the connecting plate 4 to move, when moving to the upper end edge of the metal material, the second electric telescopic rod 5 drives the fixed plate 6 to move downwards to fix the metal material, after fixing, the laser cutting mechanism 809 is started, the first motor 804 drives the first threaded rod 802 to rotate, the first threaded rod 802 drives the first moving block 803 to move, the fixed frame 805 at the lower end of the first moving block 803 moves, the second threaded rod 806 rotatably installed in the fixed frame 805 moves under the drive of the second motor 808, and then drives the second moving block 807 to move, the second moving block 807 drives the laser cutting mechanism 809 at the lower end to move, according to the need, the metal material is cut, in the cutting process, the first pump 901 utilizes the first water pipe 903, the second water pipe 904, the hose 905 and the third water pipe 909 to spray the cooling water in the water tank 902 to the position of laser cutting through the cooling spray head, the rear end of the second moving block 807 is provided with the supporting block 908 and the lower end is provided with the laser cutting mechanism 809, the cooling nozzle 910 provided on the upper end of the supporting block 908 and the laser cutting mechanism 809 move synchronously, the cutting part can be cooled in time, the metal material around the cutting part is prevented from thermal expansion, the cutting part is prevented from deforming, the water after cooling flows into the inside of the water tank 902, the filtered water is conveyed into the water tank 902 through the second pump 1001, the fourth water pipe 1002, the filter 1003 and the fifth water pipe 1004, and the cooler 911 arranged in the water tank 902 cools the water, and the water is recycled.

[0030] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only the principles of the utility model, and various changes and improvements can be made without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The protection scope required by the utility model is defined by the appended claims and their equivalents.

Claims

1. A laser cutting apparatus for metal working, characterized by: The utility model provides a kind of cooling device for water tank, including base (1), the upper end of the base (1) is fixedly connected with mounting plate (2) left and right sides, the inside of two mounting plates (2) is fixedly installed with first electric telescopic rod (3), the output end of the first electric telescopic rod (3) is fixedly connected with connecting plate (4), the lower end of the connecting plate (4) is fixedly installed with second electric telescopic rod (5), the output end of the second electric telescopic rod (5) is fixedly connected with fixed plate (6), the upper end of the base (1) is equipped with water tank (11), the inside bottom plate of the water tank (11) is fixedly connected with four support columns (13), the upper end of four support columns (13) is fixedly installed with placing plate (12), the upper end of two mounting plates (2) is fixedly connected with top plate (7), the lower end of the top plate (7) is equipped with moving assembly (8), the upper end of the top plate (7) is equipped with cooling assembly (9), the rear side of the upper end of the base (1) is equipped with circulation assembly (10); Wherein, the cooling assembly (9) includes first pump machine (901), the first pump machine (901) is fixedly installed on the upper end of top plate (7), the upper end left side of the top plate (7) is fixedly installed with water tank (902), the water tank (902) is located the left side of first pump machine (901), the input end of the first pump machine (901) is fixedly communicated with first water pipe (903), the other end of the first water pipe (903) is communicated with the inside of water tank (902), the output end of the first pump machine (901) is fixedly communicated with second water pipe (904), the rear end of the top plate (7) is fixedly connected with second water pipe (904) by fixed seat (906), the other end of the second water pipe (904) is fixedly communicated with hose (905).

2. A laser cutting apparatus for metal working according to claim 1, characterized in that: The moving assembly (8) includes rectangular groove (801), the rectangular groove (801) is opened in the lower end of the top plate (7), the first threaded rod (802) is rotatably installed in the inside of the rectangular groove (801), the right end of the top plate (7) is fixedly installed with first motor (804), the first motor (804) penetrates into the inside of rectangular groove (801) and is fixedly connected with the right end of first threaded rod (802).

3. A laser cutting apparatus for metal working according to claim 2, characterized in that: The surface of the first threaded rod (802) is threadedly connected with first moving block (803), the lower end of the first moving block (803) is fixedly connected with fixed frame (805), the second threaded rod (806) is rotatably installed in the inside of the fixed frame (805), the front end of the fixed frame (805) is fixedly installed with second motor (808), the output end of the second motor (808) penetrates into the inside of the fixed frame (805) and is fixedly connected with the front end of second threaded rod (806).

4. A laser cutting apparatus for metal working according to claim 3, wherein: The surface of the second threaded rod (806) is threadedly connected with a second moving block (807), the lower end of the second moving block (807) is provided with a laser cutting mechanism (809), the rear end of the second moving block (807) is fixedly connected with a support plate (907) with an opening, the upper end rear side of the support plate (907) is fixedly connected with a support block (908), the inside of the support block (908) is provided with a third water pipe (909), the front end of the third water pipe (909) is provided with a cooling nozzle (910), the other end of the third water pipe (909) is fixedly communicated with one end of a hose (905).

5. The laser cutting apparatus for metal working according to claim 1, wherein: The circulating assembly (10) comprises a second pump (1001), the second pump (1001) is fixedly installed on the upper end rear side of the base (1), the input end of the second pump (1001) is fixedly communicated with a fourth water pipe (1002), the other end of the fourth water pipe (1002) extends into the inside of the water tank (11) and is fixedly installed with a filter (1003), the output end of the second pump (1001) is fixedly communicated with a fifth water pipe (1004), the other end of the fifth water pipe (1004) is communicated with the inside of a water tank (902), the water tank (902) is provided with a cooler (911).

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