Steel machining device for high-temperature A286 self-locking fastener

Abstract

The utility model relates to the technical field of steel processing, and particularly discloses a steel processing device for a high-temperature A286 self-locking fastener, which comprises a protective shell, a laser cutting head is fixed at the lower end in the protective shell, and the outer surface of the protective shell is communicated with a heat dissipation mechanism for cooling the laser head; the heat dissipation mechanism comprises a connecting pipe, the connecting pipe communicates with the outer surface of the protective shell, the tail end of the connecting pipe communicates with a connecting piece, the outer surface of the connecting piece communicates with a conveying pipe, the tail end of the connecting piece communicates with a conveying pump, and a heat conduction rod is fixed to the upper surface of the laser cutting head. According to the laser cutting head, the heat dissipation mechanism is arranged, heat generated by the laser cutting head is absorbed through the heat conduction rod, cooling water cools the heat conduction rod, then indirect heat dissipation is conducted on the laser cutting head, the service life of the laser cutting head is prolonged, and the cooling water carrying heat can flow out through the arranged water drainage pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of steel processing, in particular to a steel processing device for high-temperature A286 self-locking fasteners. Background Art

[0002] High temperature A286 self-locking fasteners are fasteners with high temperature tolerance and self-locking function. They are made of A286 material, which has excellent heat resistance, high strength and good processing plasticity. When processing high temperature A286 self-locking fasteners, the rolling process can produce plates of different shapes and sizes to meet the needs of fastener manufacturing, and then high-precision cutting equipment such as laser cutting machines or wire cutting machines are used to accurately cut the rolled steel.

[0003] In the existing steel processing device, the front and rear horizontal position of the laser head cannot be adjusted during the steel cutting process, resulting in poor steel cutting effect;

[0004] The existing patent (Announcement No.: CN220145004U) discloses a steel laser cutting device that is easy to adjust, which includes a base, a first motor, an adjustment mechanism and a cooling and preheating mechanism. The upper surface of the base is fixedly connected to brackets at both ends, the outer surface of the screw rod is threadedly connected to a moving ring, and the lower surface of the moving ring is fixedly connected to a T-shaped support block. The inner side of the lower end of the base and the inner sides of the brackets at both ends of the base are provided with pipe holes. It drives the rotating shaft to rotate through the second motor. Since the two rotating shafts are connected by a connecting belt, and the lower surface of the rotating shaft is fixedly connected to an elliptical turntable, the rotation of the rotating shaft drives the rotation of the elliptical turntable, and then the elliptical turntable drives the laser head to move back and forth in the sliding groove in the support block, which is convenient for cutting steel workpieces.

[0005] In response to the above problems, although the solution provided by the existing patent can move the laser head back and forth to facilitate the cutting of steel workpieces, it is unable to cool down the laser head due to the heat generated by the operation of the laser head during use, which can easily affect the service life of the laser head. Summary of the invention

[0006] The purpose of the utility model is to provide a steel processing device for high-temperature A286 self-locking fasteners, which absorbs the heat generated by a laser cutting head through a heat-conducting rod, so that cooling water cools the heat-conducting rod, thereby indirectly dissipating the heat of the laser cutting head, thereby increasing the service life of the laser cutting head, and through the set drain pipe, the cooling water carrying heat can flow out to the outside, so as to solve the problems raised in the above-mentioned background technology.

[0007] To achieve the above object, the utility model provides the following technical solutions: a high-temperature A286 self-locking fastener steel processing device, comprising a protective shell, a laser cutting head is fixed at the lower end of the protective shell, and the outer surface of the protective shell is connected to a heat dissipation mechanism for cooling the laser head;

[0008] The heat dissipation mechanism includes a connecting pipe, which is connected to the outer surface of the protective shell, the end of the connecting pipe is connected to a connecting piece, the outer surface of the connecting piece is connected to a delivery pipe, the end of the connecting piece is connected to a delivery pump, a heat-conducting rod is fixed to the upper surface of the laser cutting head, and a flow cavity is opened inside the protective shell.

[0009] Preferably, the outer surface of the protective shell is connected to a drain pipe, and a gas collecting shell is fixed to the outside of the protective shell.

[0010] Preferably, a connecting rod is fixed to the outer surface of the gas collecting shell, and a filtering mechanism for filtering smoke and dust is provided on the outer surface of the gas collecting shell.

[0011] Preferably, the filtering mechanism comprises a dust collecting member, the dust collecting member is connected to the outer surface of the air collecting shell, and an exhaust blade is installed inside the dust collecting member.

[0012] Preferably, a transmission shaft is fixed to one side of the exhaust blade, and a water impeller is fixed to the end of the transmission shaft.

[0013] Preferably, the outer wall of the transmission shaft is rotatably connected to the inner wall of the dust collecting member via a bearing, and an activated carbon plate is installed inside the dust collecting member.

[0014] Preferably, a filter screen plate fixed to the dust collecting component is provided on the left side of the activated carbon plate, and an air outlet is provided on the outer surface of the dust collecting component.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. Through the heat dissipation mechanism, the heat generated by the laser cutting head is absorbed by the heat-conducting rod, so that the cooling water cools the heat-conducting rod, thereby indirectly dissipating the heat of the laser cutting head, thereby increasing the service life of the laser cutting head. Through the provided drainage pipe, the cooling water carrying the heat can flow out to the outside;

[0017] 2. The filtering mechanism is set up to push the water impeller to rotate, so that the water impeller drives the transmission shaft to rotate, drives the exhaust blades to rotate, and generates negative pressure in the air collecting shell, thereby sucking in the dust generated by the cutting below, purifying the air, and then discharging it to the outside through the air outlet on the outer wall of the dust collecting part. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 This is the overall structural view of the utility model;

[0020] Figure 2 This is a schematic diagram of a half-section structure of the protective shell of the utility model;

[0021] Figure 3 It is a schematic diagram of a half-section structure of the gas collecting shell of the utility model;

[0022] Figure 4 It is a half-section structural schematic diagram of the dust collecting component of the utility model.

[0023] Description of reference numerals:

[0024] 1. Protective shell; 2. Laser cutting head; 3. Connecting pipe; 31. Connecting piece; 32. Delivery pipe; 33. Delivery pump; 34. Flow chamber; 35. Heat transfer rod; 4. Drain pipe; 5. Connecting rod; 6. Dust collecting piece; 61. Exhaust blade; 62. Transmission shaft; 63. Water impeller; 64. Activated carbon plate; 65. Filter screen; 66. Air outlet; 7. Gas collecting shell. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The utility model provides a technical solution:

[0027] See also Figures 1 to 4 , a high-temperature A286 self-locking fastener steel processing device, comprising a protective shell 1, a laser cutting head 2 is fixed at the lower end of the protective shell 1, and a heat dissipation mechanism for cooling the laser head is connected to the outer surface of the protective shell 1;

[0028] The heat dissipation mechanism includes a connecting pipe 3, which is connected to the outer surface of the protective shell 1. The end of the connecting pipe 3 is connected to a connecting piece 31, the outer surface of the connecting piece 31 is connected to a delivery pipe 32, and the end of the connecting piece 31 is connected to a delivery pump 33. A heat-conducting rod 35 is fixed to the upper surface of the laser cutting head 2. A flow cavity 34 is opened inside the protective shell 1. The outer surface of the protective shell 1 is connected to a drain pipe 4. An air collecting shell 7 is fixed to the outside of the protective shell 1. A connecting rod 5 is fixed to the outer surface of the air collecting shell 7. The outer surface of the air collecting shell 7 is provided with a filtering mechanism for filtering smoke and dust.

[0029] By adopting the above technical solution, before using the high-temperature A286 self-locking fastener steel processing device, the device is first assembled, connected and fixed to an external driving device through a connecting rod 5, and the laser cutting head 2 arranged at the lower end of the protective shell 1 is started, and then the steel workpiece at the lower end is cut and processed. The laser cutting head 2 generates heat during operation, and the arranged delivery pump 33 is connected to the external water storage tank, so that the delivery pump 33 pumps out cooling water, and delivers it to the connecting piece 31 through the delivery pipe 32, and then enters the flow cavity 34 in the protective shell 1 through the connecting pipe 3. The heat generated by the laser cutting head 2 is absorbed by the heat-conducting rod 35, so that the cooling water cools the heat-conducting rod 35, and then indirectly dissipates heat to the laser cutting head 2, thereby improving the service life of the laser cutting head 2, and the cooling water carrying heat can flow out to the outside through the arranged drain pipe 4.

[0030] Specifically, Figure 1-Figure 4 As shown, the filtering mechanism includes a dust collecting member 6, which is connected to the outer surface of the air collecting shell 7, and an exhaust blade 61 is installed inside the dust collecting member 6. A transmission shaft 62 is fixed to one side of the exhaust blade 61, and a water impeller 63 is fixed to the end of the transmission shaft 62. The outer wall of the transmission shaft 62 is rotatably connected to the inner wall of the dust collecting member 6 through a bearing, and an activated carbon plate 64 is installed inside the dust collecting member 6. A filter screen plate 65 fixed to the dust collecting member 6 is provided on the left side of the activated carbon plate 64, and an air outlet hole 66 is opened on the outer surface of the dust collecting member 6.

[0031] By adopting the above technical solution, when cooling water passes through the connecting part 31, it can push the water impeller 63 to rotate, and then the water impeller 63 drives the transmission shaft 62 to rotate, and drives the exhaust blades 61 to rotate, so that negative pressure is generated in the air collecting shell 7, and then the dust generated by the cutting below is sucked in. When the dust passes through the inside of the dust collecting part 6, the filter plate 65 provided can filter the impurities in the dust, and then the odor in the air is adsorbed through the activated carbon plate 64 to purify the air, and then it is discharged to the outside through the air outlet 66 on the outer wall of the dust collecting part 6, thereby improving practicality.

[0032] Working principle: The laser cutting head 2 set at the lower end of the protective shell 1 is started, and then the steel workpiece at the lower end is cut. The laser cutting head 2 generates heat during operation. The delivery pump 33 is connected to the external water tank, so that the delivery pump 33 pumps out cooling water, which is delivered to the connecting piece 31 through the delivery pipe 32, and then enters the flow cavity 34 in the protective shell 1 through the connecting pipe 3. The heat generated by the laser cutting head 2 is absorbed by the heat-conducting rod 35, so that the cooling water cools the heat-conducting rod 35, and then indirectly dissipates the heat of the laser cutting head 2, thereby improving the laser cutting head. 2, through the provided drain pipe 4, when the cooling water passes through the connecting piece 31, it can push the water impeller 63 to rotate, and then the water impeller 63 drives the transmission shaft 62 to rotate, and drives the exhaust blade 61 to rotate, so that negative pressure is generated in the air collecting shell 7, and then the dust generated by the cutting below is sucked in. When the dust passes through the inside of the dust collecting piece 6, the filter screen plate 65 can filter the impurities in the dust, and then the activated carbon plate 64 can absorb the odor in the air, so as to purify the air, and then it is discharged to the outside through the air outlet 66 on the outer wall of the dust collecting piece 6.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A steel material processing device for high temperature A286 self-locking fasteners, comprising a protective shell (1), characterized in that: A laser cutting head (2) is fixed at the lower end of the interior of the protective shell (1), and the outer surface of the protective shell (1) is connected to a heat dissipation mechanism for cooling the laser head; The heat dissipation mechanism comprises a connecting pipe (3), the connecting pipe (3) being connected to the outer surface of the protective shell (1), the end of the connecting pipe (3) being connected to a connecting piece (31), the outer surface of the connecting piece (31) being connected to a delivery pipe (32), the end of the connecting piece (31) being connected to a delivery pump (33), a heat-conducting rod (35) being fixed to the upper surface of the laser cutting head (2), and a flow chamber (34) being provided inside the protective shell (1).

2. A high temperature A286 self-locking fastener steel material processing device according to claim 1, characterized in that: The outer surface of the protective shell (1) is connected to a drainage pipe (4), and a gas collecting shell (7) is fixed to the outside of the protective shell (1).

3. A high temperature A286 self-locking fastener steel material processing device according to claim 2, characterized in that: A connecting rod (5) is fixed to the outer surface of the gas collecting shell (7), and a filtering mechanism for filtering smoke and dust is provided on the outer surface of the gas collecting shell (7).

4. A high temperature A286 self-locking fastener steel material processing device according to claim 3, characterized in that: The filtering mechanism comprises a dust collecting member (6), the dust collecting member (6) being connected to the outer surface of the air collecting shell (7), and an exhaust blade (61) being installed inside the dust collecting member (6).

5. A high temperature A286 self-locking fastener steel material processing device according to claim 4, characterized in that: A transmission shaft (62) is fixed to one side of the exhaust blade (61), and a water impeller (63) is fixed to the end of the transmission shaft (62).

6. A high temperature A286 self-locking fastener steel material processing device according to claim 5, characterized in that: The outer wall of the transmission shaft (62) is rotatably connected to the inner wall of the dust collecting member (6) via a bearing, and an activated carbon plate (64) is installed inside the dust collecting member (6).

7. A high temperature A286 self-locking fastener steel material processing device according to claim 6, characterized in that: A filter screen plate (65) fixed to the dust collecting component (6) is provided on the left side of the activated carbon plate (64), and an air outlet hole (66) is provided on the outer surface of the dust collecting component (6).

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