Shell surface cladding device

Abstract

The utility model discloses a shell surface cladding device in the field of explosion-proof shell processing, which comprises a working table, supporting legs, fixing plates and a supporting frame, the supporting legs are fixedly connected to the edge positions of four corners of the bottom of the working table, the fixing plates are fixedly connected to the front and rear parts of the left and right sides of the top of the working table, and the supporting frame is fixedly connected to the supporting legs. The supporting frame is fixedly connected to the middle of the rear portion of the top of the workbench, and a lead screw is rotationally connected to the middle between the left fixing plate and the right fixing plate located on the front portion in a penetrating mode. And air enters through the air inlet grooves, takes out heat on the heat conduction fins and flows out through the air outlet grooves, so that a workpiece is rapidly cooled, the cooling efficiency is improved, the phenomenon that impurities in the air react with the workpiece due to the long-time high temperature is avoided, and the quality of the workpiece is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of flameproof shell processing, in particular to a shell surface cladding device. Background Art

[0002] Explosion-proof equipment is a commonly used equipment in places with explosion risks such as mines and chemical industries. It consists of an internal electrical core and a flameproof casing that isolates electrical components from external explosive media such as gas, smoke, and flammable materials. According to standards, all equipment used in coal mining must be explosion-proof electrical equipment. The flameproof casing should have sufficient mechanical strength to ensure that it will not be damaged or deformed when subjected to explosion pressure or external force impact. During the processing of the flameproof casing, it is usually necessary to perform laser cladding on its surface.

[0003] In the current laser cladding device, after cladding, the workpiece still has a relatively high temperature, and the device usually cools the workpiece naturally, which makes the cooling efficiency low. In addition, when it comes into contact with the complex external environment at high temperature, it will also react with various impurities in the air, which can easily reduce the quality. For this reason, we propose a shell surface cladding device. Utility Model Content

[0004] The purpose of the utility model is to provide a shell surface cladding device to solve the problem raised in the above background technology that after the workpiece is cladding processed, it is usually cooled naturally, resulting in low cooling efficiency, and when it comes into contact with the complex external environment at high temperature, it will also react with various impurities in the air, which easily leads to quality reduction.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a shell surface cladding device, comprising a workbench, a supporting foot, a fixing plate and a supporting frame, the supporting foot is fixedly connected to the four corner edges of the bottom of the workbench, the fixing plate is fixedly connected to the front and rear parts of the left and right sides of the top of the workbench, the supporting frame is fixedly connected to the middle part of the top rear part of the workbench, a screw rod is rotatably connected to the middle part between the left and right fixing plates at the front, a servo motor is fixedly connected to the middle part of the right side of the fixing plate at the front right, a first sliding rod is fixedly connected to the middle part between the opposite sides of the fixing plates at the left and right parts of the rear, a slider is slidably connected to the outer side of the screw rod through a screw rod seat, another slider is slidably connected to the outer side of the first sliding rod, a concave frame is fixedly connected between the opposite sides of the sliders at the front and rear, and a mounting groove is penetrated at the top of the supporting frame The cooling fan is installed in the cooling unit and the cooling unit is installed in the cooling unit, and the cooling unit is installed in the cooling unit in a fixed manner, and the cooling unit is installed in the cooling unit in a fixed manner.

[0006] As a further description of the above technical solution:

[0007] The input end of the servo motor is electrically connected to the output end of the external power supply, and the output shaft end of the servo motor is fixedly connected to the right end of the lead screw.

[0008] As a further description of the above technical solution:

[0009] The input end of the electric telescopic rod is electrically connected to the output end of the external power supply, and the output shaft end of the electric telescopic rod is fixedly connected to the middle part of the rear side of the moving plate.

[0010] As a further description of the above technical solution:

[0011] The input end of the exhaust fan is electrically connected to the output end of an external power supply, and the heat-conducting fins penetrate the bottom of the placement plate.

[0012] As a further description of the above technical solution:

[0013] The inner bottom of the concave frame is fixedly connected with a fixing mechanism, and the fixing mechanism includes a slide groove, a two-way threaded rod, a turntable, a limit groove, a moving block, a limit block, an L-shaped plate, a connecting plate and a clamping plate. A slide groove is penetrated in the middle part of the inner bottom of the concave frame, and a two-way threaded rod is penetrated and rotatably connected in the middle part between the left and right sides of the slide groove, and the left and right ends of the two-way threaded rod are fixedly connected with the turntable, and a limit groove is provided in the middle part of the front and rear sides of the slide groove, and the outer wall of the two-way threaded rod is symmetrically screwed with a moving block through threads, and the middle part of the front and rear bottom of the moving block is fixedly connected with the limit block, and the top of the moving block is fixedly connected with the L-shaped plate, and the top middle part of the opposite sides of the L-shaped plate on the left and right parts is fixedly connected with a connecting plate, and the opposite sides of the connecting plates on the left and right parts are fixedly connected with clamping plates.

[0014] As a further description of the above technical solution:

[0015] The limiting block is slidably connected to the inside of the limiting groove, and the outer side wall of the limiting block is in contact with the inner side wall of the limiting groove.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. In the shell surface cladding device, the heat of the workpiece is transferred to the heat-conducting fins through the heat-conducting plate. By starting the exhaust fan, gas flow is generated, so that the gas enters through the air inlet groove, takes out the heat on the heat-conducting fins, and flows out through the air outlet groove, thereby quickly dissipating the heat of the workpiece, improving the cooling efficiency, avoiding long-term high temperature, causing impurities in the air to react with the workpiece, and ensuring the quality of the workpiece.

[0018] 2. The shell surface cladding device drives the two-way threaded rod to rotate through the rotation of the turntable, and utilizes the cooperation between the limit groove and the limit block to make the moving blocks approach each other, drive the L-shaped plates to approach each other, and make the connecting plate drive the clamping plates to approach each other to clamp the workpiece, thereby ensuring the stability of the workpiece during the cladding process, avoiding the workpiece from shaking, ensuring the processing quality, and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a shell surface cladding device proposed by the utility model;

[0020] Figure 2 A schematic diagram of the cooling mechanism structure of a shell surface cladding device proposed by the utility model;

[0021] Figure 3 This is a schematic diagram of the fixing mechanism structure of a shell surface cladding device proposed by the utility model;

[0022] Figure 4The utility model provides a schematic diagram of the structure of the limit groove opening of the shell surface cladding device.

[0023] In the figure: 100, workbench; 200, support foot; 300, fixed plate; 310, screw rod; 320, servo motor; 330, first slide bar; 340, slider; 350, concave frame; 400, support frame; 410, mounting groove; 420, second slide bar; 430, moving plate; 440, laser cladding head; 450, electric telescopic rod; 500, cooling mechanism; 510, placement plate; 520, heat conduction plate; 530, heat conduction fins; 540, mounting cover; 550, air inlet slot; 560, air outlet slot; 570, connecting strip; 580, exhaust fan; 600, fixing mechanism; 610, slide slot; 620, two-way threaded rod; 630, turntable; 640, limit slot; 650, moving block; 660, limit block; 670, L-shaped plate; 680, connecting plate; 690, splint. DETAILED DESCRIPTION

[0024] 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.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides a shell surface cladding device, which can quickly dissipate heat from the workpiece, improve cooling efficiency, avoid long-term high temperature, make impurities in the air react with the workpiece, and ensure the quality of the workpiece. Figure 1-4 , including a workbench 100, a supporting foot 200, a fixing plate 300 and a supporting frame 400;

[0028] Please refer again Figure 1 , the workbench 100 is used to install the support foot 200, the fixing plate 300 and the support frame 400;

[0029] Please refer again Figure 1 The support legs 200 are fixedly connected to the four corners of the bottom of the workbench 100 for supporting the device, the fixing plate 300 is fixedly connected to the front and rear parts of the left and right sides of the top of the workbench 100, and the support frame 400 is fixedly connected to the middle part of the top rear part of the workbench 100;

[0030] Please refer again Figure 1 A screw rod 310 is rotatably connected to the middle part between the left and right fixed plates 300 at the front, a servo motor 320 is fixedly connected to the middle part of the right side of the right fixed plate 300 at the front, a first slide bar 330 is fixedly connected to the middle part between the opposite sides of the left and right fixed plates 300 at the rear, a slider 340 is slidably connected to the outer side of the screw rod 310 through a screw rod seat, another slider 340 is slidably connected to the outer side of the first slide bar 330, a concave frame 350 is fixedly connected between the opposite sides of the front and rear sliders 340, a mounting groove 410 is opened through the top of the support frame 400, a second slide bar 420 is fixedly connected to the left and right parts between the front and rear sides of the mounting groove 410, a moving plate 430 is slidably connected to the outer side of the second slide bar 420, a laser cladding head 440 is fixedly connected to the middle part of the bottom of the moving plate 430, and an electric telescopic rod 450 is fixedly connected to the middle part of the rear side of the mounting groove 410;

[0031] Please refer again Figure 2 The top of the concave frame 350 is fixedly connected with a cooling mechanism 500, and the cooling mechanism 500 includes a placement plate 510, a heat conduction plate 520, a heat conduction fin 530, a mounting cover 540, an air inlet groove 550, an air outlet groove 560, a connecting strip 570 and an exhaust fan 580;

[0032] Please refer again Figure 2 A placement plate 510 is fixedly connected to the top of the concave frame 350, a heat conducting plate 520 is fixedly connected to the top of the placement plate 510, a heat conducting fin 530 is evenly fixedly connected to the bottom of the heat conducting plate 520, a mounting cover 540 is fixedly connected to the bottom of the placement plate 510, an air inlet groove 550 is opened through the middle of the left and right sides of the mounting cover 540, an air outlet groove 560 is opened in the middle of the bottom of the mounting cover 540, a connecting strip 570 is fixedly connected in the middle between the front and rear sides of the air outlet groove 560, and an exhaust fan 580 is evenly fixedly connected to the top of the connecting strip 570.

[0033] To summarize, the heat of the workpiece is transferred to the heat-conducting fins 530 through the heat-conducting plate 520, and the exhaust fan 580 is started to generate gas flow, so that the gas enters through the air inlet groove 550, takes out the heat on the heat-conducting fins 530, and flows out through the air outlet groove 560, thereby quickly dissipating the heat of the workpiece, improving the cooling efficiency, avoiding long-term high temperature, causing impurities in the air to react with the workpiece, and ensuring the quality of the workpiece.

[0034] Please refer again Figure 1 The input end of the servo motor 320 is electrically connected to the output end of the external power supply, and the output shaft end of the servo motor 320 is fixedly connected to the right end of the screw rod 310.

[0035] Please refer again Figure 1 The input end of the electric telescopic rod 450 is electrically connected to the output end of the external power supply, and the output shaft end of the electric telescopic rod 450 is fixedly connected to the middle of the rear side of the moving plate 430.

[0036] Please refer again Figure 2 The input end of the exhaust fan 580 is electrically connected to the output end of the external power supply, and the heat conducting fin 530 passes through the bottom of the placement plate 510 .

[0037] Please refer again Figure 3The inner bottom of the concave frame 350 is fixedly connected with a fixing mechanism 600, which includes a slide groove 610, a two-way threaded rod 620, a rotating disk 630, a limiting groove 640, a moving block 650, a limiting block 660, an L-shaped plate 670, a connecting plate 680 and a clamping plate 690. The middle part of the inner bottom of the concave frame 350 is provided with a slide groove 610, and the middle part between the left and right sides of the slide groove 610 is rotatably connected with a two-way threaded rod 620. The left and right ends of the two-way threaded rod 620 are A turntable 630 is fixedly connected, a limiting groove 640 is provided in the middle of the front and rear sides of the slide groove 610, a moving block 650 is symmetrically screwed to the outer wall of the bidirectional threaded rod 620 through threads, a limiting block 660 is fixedly connected in the middle of the bottom of the front and rear sides of the moving block 650, an L-shaped plate 670 is fixedly connected to the top of the moving block 650, a connecting plate 680 is fixedly connected in the middle of the top on the opposite sides of the left and right L-shaped plates 670, and a clamping plate 690 is fixedly connected to the opposite sides of the left and right connecting plates 680.

[0038] Please refer again Figure 3 The limiting block 660 is slidably connected to the inside of the limiting groove 640 , and the outer wall of the limiting block 660 is in contact with the inner wall of the limiting groove 640 .

[0039] To summarize, by the rotation of the turntable 630, the bidirectional threaded rod 620 is driven to rotate, and by utilizing the cooperation between the limit groove 640 and the limit block 660, the movable blocks 650 are brought closer to each other, driving the L-shaped plates 670 closer to each other, and the connecting plate 680 drives the clamping plate 690 closer to each other to clamp the workpiece, thereby ensuring the stability of the workpiece during the cladding process, avoiding the workpiece from shaking, ensuring the processing quality, and improving the practicality of the device.

[0040] In specific use, when performing cladding, personnel in this technical field place the workpiece on the heat conducting plate 520, and the rotation of the turntable 630 drives the bidirectional threaded rod 620 to rotate. The cooperation between the limit groove 640 and the limit block 660 makes the moving blocks 650 approach each other, drives the L-shaped plates 670 to approach each other, and makes the connecting plate 680 drive the clamping plates 690 to approach each other to clamp the workpiece. The movement direction of the servo motor 320 and the electric telescopic rod 450 is controlled by a computer, and the laser cladding head 440 is used for cladding. After the cladding is completed, the exhaust fan 580 is started, and the heat of the workpiece is transferred to the heat conducting fins 530 through the heat conducting plate 520. By starting the exhaust fan 580, gas flow is generated, so that the gas enters through the air inlet groove 550, takes out the heat on the heat conducting fins 530, and flows out through the air outlet groove 560, thereby quickly dissipating the heat of the workpiece.

[0041] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0042] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A shell surface cladding device, characterized in that: The invention comprises a workbench (100), a supporting foot (200), a fixing plate (300) and a supporting frame (400), wherein the supporting foot (200) is fixedly connected to the four corners of the bottom of the workbench (100), the fixing plate (300) is fixedly connected to the front and rear parts of the left and right sides of the top of the workbench (100), the supporting frame (400) is fixedly connected to the middle part of the top rear part of the workbench (100), a lead screw (310) is passed through the middle part between the left and right parts of the fixing plate (300) at the front, and a servo motor (310) is fixedly connected to the middle part of the right side of the fixing plate (300) at the front. The motor (320) is fixedly connected to a first slide bar (330) in the middle between the opposite sides of the fixed plate (300) at the left and right parts of the rear part, the outer side of the screw rod (310) is slidably connected to a slider (340) through a screw rod seat, the outer side of the first slide bar (330) is slidably connected to another slider (340), and a concave frame (350) is fixedly connected between the opposite sides of the sliders (340) at the front and rear parts, and a mounting groove (410) is formed through the top of the support frame (400), and the left and right parts between the front and rear sides of the mounting groove (410) are fixedly connected to a second slide bar (420), and the second slide bar (4 The outer side of the recessed frame (350) is slidably connected to a movable plate (430), a laser cladding head (440) is fixedly connected to the middle of the bottom of the movable plate (430), an electric telescopic rod (450) is fixedly connected to the middle of the rear side of the mounting groove (410), a cooling mechanism (500) is fixedly connected to the top of the recessed frame (350), and the cooling mechanism (500) includes a placement plate (510), a heat conduction plate (520), a heat conduction fin (530), a mounting cover (540), an air inlet groove (550), an air outlet groove (560), a connecting strip (570) and an exhaust fan (580), and the top of the recessed frame (350) is fixedly connected to the outer side of the recessed frame (350). A placement plate (510) is connected, the top of the placement plate (510) is fixedly connected to a heat conduction plate (520), the bottom of the heat conduction plate (520) is evenly fixedly connected to a heat conduction fin (530), the bottom of the placement plate (510) is fixedly connected to a mounting cover (540), an air inlet groove (550) is provided through the middle of the left and right sides of the mounting cover (540), an air outlet groove (560) is provided in the middle of the bottom of the mounting cover (540), a connecting strip (570) is fixedly connected in the middle between the front and rear sides of the air outlet groove (560), and an exhaust fan (580) is evenly fixedly connected to the top of the connecting strip (570).

2. A shell surface cladding device according to claim 1, characterized in that: The input end of the servo motor (320) is electrically connected to the output end of the external power supply, and the output shaft end of the servo motor (320) is fixedly connected to the right end of the lead screw (310).

3. The shell surface cladding device according to claim 1, characterized in that: The input end of the electric telescopic rod (450) is electrically connected to the output end of an external power source, and the output shaft end of the electric telescopic rod (450) is fixedly connected to the middle of the rear side of the movable plate (430).

4. The shell surface cladding device according to claim 1, characterized in that: The input end of the exhaust fan (580) is electrically connected to the output end of an external power source, and the heat-conducting fin (530) passes through the bottom of the placement plate (510).

5. The shell surface cladding device according to claim 1, characterized in that: The inner bottom of the concave frame (350) is fixedly connected with a fixing mechanism (600), and the fixing mechanism (600) includes a slide groove (610), a bidirectional threaded rod (620), a rotating disk (630), a limiting groove (640), a moving block (650), a limiting block (660), an L-shaped plate (670), a connecting plate (680) and a clamping plate (690). The middle part of the inner bottom of the concave frame (350) is penetrated with a slide groove (610), and the middle part between the left and right sides of the slide groove (610) is penetrated with a bidirectional threaded rod (620) for rotational connection. The left and right sides of the bidirectional threaded rod (620) are The end is fixedly connected with a turntable (630), the middle part of the front and rear sides of the slide groove (610) is provided with a limiting groove (640), the outer wall of the bidirectional threaded rod (620) is symmetrically screwed with a moving block (650) through threads, the middle part of the bottom of the front and rear sides of the moving block (650) is fixedly connected with a limiting block (660), the top of the moving block (650) is fixedly connected with an L-shaped plate (670), the middle part of the top of the opposite side of the L-shaped plate (670) on the left and right parts is fixedly connected with a connecting plate (680), and the opposite side of the connecting plate (680) on the left and right parts is fixedly connected with a clamping plate (690).

6. A shell surface cladding device according to claim 5, characterized in that: The limiting block (660) is slidably connected to the inside of the limiting groove (640), and the outer side wall of the limiting block (660) is in contact with the inner side wall of the limiting groove (640).

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