Rotary station assembly of cladding machine

Abstract

The utility model belongs to the technical field of cladding machines, and particularly relates to a rotating station assembly of a cladding machine, which comprises a mounting frame, a rotating station body is arranged on the surface of the front end of one end of the mounting frame, and a baffle is connected to the surface of the front end of the mounting frame at the rear end of the rotating station body. According to the utility model, the compressed air conveying pipe is connected to the pneumatic chuck, so that after an operator places a cutting disc workpiece on the pneumatic chuck, the compressed air is conveyed, and the pressure of the compressed air pushes the piston in the pneumatic chuck to move; in this way, a chuck on the pneumatic chuck will expand outwards, and therefore the chuck extrudes a cutting disc workpiece. And air in the protective shell can be conveyed out through one ventilation opening through the fan, and external air enters the protective shell from the other ventilation opening, so that the flowing speed of the air in the protective shell is increased, and heat generated during operation of rotating station parts in the protective shell can be quickly dissipated out.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of cladding machine technology, and specifically relates to a rotating station assembly of a cladding machine. BACKGROUND

[0002] The laser cladding machine is a kind of equipment specially used for laser cladding treatment of cutters such as disc cutters, can significantly improve the wear resistance, corrosion resistance and high temperature resistance of the workpiece, and its working principle is that the powder feeding device uniformly sprays the corresponding alloy powder on the surface of the workpiece to be cladded, a high-energy laser beam is generated by using a laser generator, is conveyed to the cladding head through a beam transmission system, the cladding head focuses the laser beam on the alloy powder on the surface of the workpiece, the alloy powder material on the surface of the workpiece and the surface matrix of the workpiece are rapidly melted, and are rapidly solidified in a very short time, thereby forming a high-strength and high-hardness cladding layer.

[0003] When the laser cladding machine is used, the rotating station is arranged in the laser cladding machine, the workpiece can be rotated and positioned, so that the laser beam can be uniformly cladded on the surface of the workpiece, but when the rotating station is used, the heat generated by the internal parts of the protective shell during operation will be accumulated in the protective shell, and the protective shell is cooled by natural cooling, so that the temperature in the protective shell is sometimes too high, thereby affecting the stability of the rotating station parts in the protective shell during operation.

[0004] Therefore, the utility model provides a rotating station assembly of a cladding machine to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a rotating station assembly of a cladding machine, and aims at solving the problem of how to uniformly make radial (cross section) cladding during the laser cladding process of disc-shaped workpieces, and solving the problem that when the rotating station in the prior art is used, the heat generated by the internal parts of the protective shell during operation will be accumulated in the protective shell, and the protective shell is cooled by natural cooling, so that the temperature in the protective shell is sometimes too high, thereby affecting the stability of the rotating station parts in the protective shell during operation.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A kind of rotary station subassembly of cladding machine, including mounting bracket, the front end surface of one end of the mounting bracket is equipped with rotary station body, the front end surface of mounting bracket at the rear end of rotary station body is connected with baffle, the rear end surface of baffle is connected with protective shell, the both side surfaces of protective shell are all equipped with the air passage that passes through, the inside surface of the protective shell of one air passage is connected with mounting block, the inside surface of mounting block is connected with fan, the one side surface of protective shell outside two air passages is all connected with connecting block, the one side surface of connecting block is equipped with placing groove, the inside surface of placing groove is connected with dust screen.

[0007] In order to realize the clamping and rotation of disc cutter workpiece, the piston in the pneumatic chuck is moved by the pressure of compressed air to expand the chuck on the pneumatic chuck, so that the disc cutter workpiece is longitudinally clamped, and then the rotating motor is started to drive the transmission gear through the output end of the rotating motor, so that the transmission gear drives the rotating shaft to drive the rotating seat to rotate, so that the rotating seat drives the pneumatic chuck to rotate the fixed workpiece, so that the laser beam in the laser cladding machine can uniformly perform radial cladding on the disc cutter workpiece.

[0008] In order to realize the disassembly of mounting block, as a preferred rotary station subassembly of cladding machine of the utility model, the side surface of mounting block away from protective shell is connected with first bolt, and the other end of first bolt is connected with protective shell to form threaded connection.

[0009] In order to realize the disassembly of dust screen, as a preferred rotary station subassembly of cladding machine of the utility model, the both side surfaces of connecting block are connected with second bolt, and the other end of second bolt is connected with dust screen to form threaded connection.

[0010] In order to realize the cleaning of dust screen, as a preferred rotary station subassembly of cladding machine of the utility model, the side surface of protective shell at both ends of connecting block is connected with stand, the both end surfaces in the inside of stand are connected with bearing, and screw rod is connected between two bearings, one end of screw rod extends into stand and is fixedly connected with the output end of motor, and moving block is connected with the output end of motor through screw rod at one end, and cleaning brush is connected with the one side surface of moving block.

[0011] In order to realize the dismounting of the cleaning brush, as a rotating station assembly of the cladding machine, the cleaning brush is connected with a butterfly bolt through the surface of the side away from the moving block, one end of the butterfly bolt is threadedly connected with a fixing hole, and the fixing hole is arranged on the surface of the end of the moving block facing the cleaning brush.

[0012] In order to realize the normal operation control of the fan and the motor, as a rotating station assembly of the cladding machine, the fan and the motor are electrically connected through a control switch and an external power supply.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] The utility model discloses a transmission shaft drives the rotating seat to rotate, makes the rotating seat drive the pneumatic chuck chuck expansion and fix the workpiece and start the rotating motor to drive the transmission gear, can make the transmission gear drive the rotating seat to rotate through the transmission shaft, makes the rotating seat drive the pneumatic chuck fixed workpiece and rotates the operation, thereby drives the workpiece to rotate radially, the heat generated when the rotating motor operates can be sent out through the fan, lets the external air enter the protective shell inside from another air hole, thereby enhances the flow speed of the air in the protective shell, makes the heat generated when the rotating station part in the protective shell operates can be quickly dispersed, prevents the situation that the temperature in the protective shell is too high, ensures the stability when the rotating station part operates.

[0015] The utility model discloses a cleaning brush, when the dust screen outside adheres more sundries and influences the air circulation, can start motor, makes the output of motor drive screw rod and rotates, makes the moving block on the screw rod and moves with the cleaning brush, makes the bristle of cleaning brush and cleans the sundries adhered to the dust screen outside, ensures the cleanliness of dust screen, prevents the sundries too much on the dust screen and influences the circulation of air. ACCURATE DRAWINGS

[0016] The accompanying drawings are included to provide a further understanding of the present application and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and serve to explain the present application, and do not constitute a limitation of the present application. In the drawings:

[0017] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0018] Figure 2 It is the partial explosion structure schematic diagram of the protective shell of the utility model;

[0019] Figure 3 It is the rotating station body explosion structure schematic diagram of the utility model;

[0020] Figure 4The utility model discloses a protective shell place view structure diagram from below,

[0021] Figure 5 The utility model discloses a connecting shell place partial explosion structure diagram,

[0022] Figure 6 The utility model discloses a column place partial structure diagram.

[0023] In the drawing: 1, mounting frame, 2, rotating station body, 3, baffle, 4, protective shell, 5, air vent, 6, mounting block, 7, fan, 8, first bolt, 9, connecting block, 10, placing groove, 11, dust screen, 12, second bolt, 13, column, 14, bearing, 15, screw rod, 16, motor, 17, moving block, 18, cleaning brush, 19, butterfly bolt, 20, fixed hole, 21, rotating motor, 22, transmission gear, 23, rotating shaft, 24, rotating seat, 25, pneumatic chuck chuck. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be apparently and completely described below with reference to the drawings in the embodiments of the utility model. Apparently, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative work belong to the range of the utility model protection.

[0025] Please refer to Figures 1-6 The utility model provides following technical scheme: a kind of rotating station subassembly of cladding machine, including mounting frame 1, the front end surface of one end of mounting frame 1 is equipped with rotating station body 2, the front end surface of mounting frame 1 at the rear end of rotating station body 2 is connected with baffle 3, the rear end surface of baffle 3 is connected with protective shell 4, the surface of both sides of protective shell 4 is all equipped with the air vent 5 of penetration, the inside surface of protective shell 4 at one air vent 5 is connected with mounting block 6, the inside surface of mounting block 6 is connected with fan 7, the side surface of protective shell 4 outside two air vents 5 is all connected with connecting block 9, the side surface of connecting block 9 is equipped with placing groove 10, the inside surface of placing groove 10 is connected with dust screen 11.

[0026] When the rotating station assembly of the cladding machine is used, the mounting frame 1 is installed at a designated position inside the cladding machine, so that the rotating station body 2 can be normally used. When the disc cutter workpiece needs to be cladded, first place the disc cutter workpiece on the pneumatic chuck chuck 25 of the rotating station body 2, so that the disc cutter workpiece penetrates through the chuck of the pneumatic chuck chuck 25. At this time, compressed air is delivered to the pneumatic chuck chuck 25 through the compressed air delivery pipeline, so that the pressure of the compressed air drives the piston in the pneumatic chuck chuck 25 to move, so that the chuck on the pneumatic chuck chuck 25 expands outward, so that the outwardly expanding chuck contacts the placed disc cutter workpiece, so that the chuck on the pneumatic chuck chuck 25 is pressed against the disc cutter workpiece, so that the disc cutter workpiece is fixed vertically on the pneumatic chuck chuck 25. When the disc cutter workpiece is cladded, the rotating motor 21 is started, so that the output end of the rotating motor 21 drives the transmission gear 22 to rotate, so that the transmission gear 22 connected to the output end of the rotating motor 21 drives the transmission gear 22 connected to the rotating shaft 23 to rotate, so that the rotating shaft 23 drives the rotating seat 24 to rotate, so that the disc cutter workpiece held by the pneumatic chuck chuck 25 on the rotating seat 24 also rotates, so that the laser beam of the cladding machine can uniformly clad on the surface of the disc cutter workpiece to perform radial cladding. The rotating motor 21 at the bottom of the rotating station body 2 is inside the protective shell 4, so that the heat generated by the rotating motor 21 at the bottom of the rotating station body 2 is collected inside the protective shell 4. At this time, the fan 7 is started, so that the fan 7 can deliver the air inside the protective shell 4 to the outside through one air inlet 5, and the external air enters the protective shell 4 through another air inlet 5. In this way, the air inside the protective shell 4 is in a circulating flow state, so that the heat inside the protective shell 4 can be quickly dissipated, preventing the temperature inside the protective shell 4 from being too high, ensuring the stability of the rotating station body 2 during operation. The air inlets 5 are provided with dustproof nets 11 on the outside to prevent external debris from entering the protective shell 4 through the air inlets 5. After a period of use, the dustproof nets 11 on the outside are easily attached with more debris, which will affect the air circulation of the dustproof nets 11. At this time, the motor 16 is started, so that the output end of the motor 16 drives the screw rod 15 to rotate in the bearing 14, so that the moving block 17 on the screw rod 15 drives the cleaning brush 18 to move. During the movement of the cleaning brush 18, the bristles on the cleaning brush 18 clean the dustproof net 11, so that the debris attached to the surface of the dustproof net 11 is brushed off, thereby ensuring the cleanliness of the dustproof net 11 and preventing too much debris from affecting the air circulation of the dustproof net 11.

[0027] Preferably: the rotating station body 2 comprises: a rotating motor 21, a transmission gear 22, a rotating shaft 23, a rotating seat 24 and a pneumatic chuck 25, the rear surface of the mounting frame 1 is connected with the rotating motor 21, the output end of the rotating motor 21 is fixedly connected with a transmission gear 22, the other transmission gear 22 is throughly connected with the rotating shaft 23, the other end of the rotating shaft 23 is throughly connected with the rotating seat 24 through the mounting frame 1, and the front end of the rotating seat 24 is provided with the pneumatic chuck 25.

[0028] Specific use, by connecting the compressed air delivery pipe on the pneumatic chuck 25, so when the operator puts the disc cutter workpiece on the pneumatic chuck 25, through the delivery of compressed air, let the compressed air pressure to drive the piston in the pneumatic chuck 25 movement, so that the chuck on the pneumatic chuck 25 will expand outward, so that the chuck extrusion to the disc cutter workpiece, so that the disc cutter workpiece will be fixed on the pneumatic chuck 25, so that the disc cutter workpiece will be longitudinally clamped and fixed on the pneumatic chuck 25, when the disc cutter workpiece needs to be driven to rotate, the rotating motor 21 is started, the output end of the rotating motor 21 drives the transmission gear 22 to rotate, so that the transmission gear 22 drives the transmission gear 22 connected with the rotating shaft 23 to rotate, at this time the rotating shaft 23 drives the rotating seat 24 to rotate, so that the disc cutter workpiece clamped by the pneumatic chuck 25 on the rotating seat 24 also rotates, so that the laser beam in the laser cladding machine can uniformly melt the disc cutter workpiece in the radial direction.

[0029] Preferably: the side surface of the mounting block 6 away from the protective shell 4 is throughly connected with the first bolt 8, and the other end of the first bolt 8 is threadedly connected with the protective shell 4.

[0030] Specific use, the first bolt 8 is throughly connected with the mounting block 6 and screwed into the protective shell 4, so that the mounting block 6 is mounted on the inner side of the protective shell 4 with the fan 7.

[0031] Preferably: the side surfaces of the connecting block 9 are throughly connected with the second bolt 12, and the other end of the second bolt 12 is threadedly connected with the dust screen 11.

[0032] Specific use, the dust screen 11 is slidably placed in the placing groove 10 on the connecting block 9, and then the second bolt 12 is throughly connected with the connecting block 9 and screwed into the dust screen 11, so that the position of the dust screen 11 is fixed on the connecting block 9, and the dust screen 11 can shield and protect the air vent 5. The dust screen 11 can be customized to process the required shape and size for use.

[0033] Preferably, the side surface of the protective shell 4 at the two ends of the connecting block 9 is connected with a stand 13, the inner side surface of the stand 13 at the two ends is connected with a bearing 14, the two bearings 14 are connected with a screw rod 15, one end of the screw rod 15 extends into the stand 13 and is fixedly connected with the output end of a motor 16, and a moving block 17 is connected with the screw rod 15 at one end through a threaded bolt, and the side surface of the moving block 17 is connected with a cleaning brush 18.

[0034] In specific use, the bristle position of the cleaning brush 18 matches the position of the dust screen 11, the motor 16 is started, the output end of the motor 16 drives the screw rod 15 to rotate in the bearing 14, so that the moving block 17 on the screw rod 15 drives the cleaning brush 18 to move, and in the moving process of the cleaning brush 18, the bristles on the cleaning brush 18 clean the dust screen 11.

[0035] Preferably, the side surface of the cleaning brush 18 away from the moving block 17 is connected with a butterfly bolt 19, one end of the butterfly bolt 19 is threadedly connected with a fixed hole 20, and the fixed hole 20 is arranged on the end surface of the moving block 17 facing the cleaning brush 18.

[0036] In specific use, the butterfly bolt 19 is screwed into the fixed hole 20 through the cleaning brush 18, so that the cleaning brush 18 and the moving block 17 are connected together, and when the moving block 17 moves, the cleaning brush 18 moves together.

[0037] Preferably, the fan 7 and the motor 16 are electrically connected through a control switch and an external power supply.

[0038] In specific use, the fan 7 and the motor 16 can be controlled through the switch.

[0039] Finally, it should be noted that the above only describes preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or equivalently replace some technical features. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A rotating station assembly of a cladding machine comprising a mounting frame (1), characterized in that: The front end surface of one end of the mounting frame (1) is provided with a rotating station body (2), the front end surface of the mounting frame (1) at the rear end of the rotating station body (2) is connected with a baffle (3), the rear end surface of the baffle (3) is connected with a protective shell (4), the both side surfaces of the protective shell (4) are both provided with a penetrating air vent (5), the inboard surface of the protective shell (4) at one of the air vents (5) is connected with a mounting block (6), the inboard surface of the mounting block (6) is connected with a fan (7), the side surface of the protective shell (4) outside the two air vents (5) is both connected with a connecting block (9), the side surface of the connecting block (9) is provided with a placing groove (10), and the inboard surface of the placing groove (10) is connected with a dustproof net (11).

2. A rotary station assembly for a cladding machine as claimed in claim 1, wherein: The rotating station body (2) comprises a rotating motor (21), a transmission gear (22), a rotating shaft (23), a rotating seat (24) and a pneumatic chuck chuck (25), the rear end surface of the mounting frame (1) is connected with the rotating motor (21), one output end of the rotating motor (21) is fixedly connected with one transmission gear (22), the other transmission gear (22) is penetratingly connected with the rotating shaft (23), the other end of the rotating shaft (23) penetrates through the mounting frame (1) and is connected with the rotating seat (24), and the front end of the rotating seat (24) is provided with the pneumatic chuck chuck (25).

3. A rotary station assembly for a cladding machine as defined in claim 1, wherein: The side surface of the mounting block (6) away from the protective shell (4) is penetratingly connected with a first bolt (8), and the other end of the first bolt (8) and the protective shell (4) are threadedly connected.

4. A rotary station assembly for a cladding machine as defined in claim 1, wherein: The both side surfaces of the connecting block (9) are penetratingly connected with a second bolt (12), and the other end of the second bolt (12) and the dustproof net (11) are threadedly connected.

5. A rotary station assembly for a cladding machine as defined in claim 1, wherein: The side surface of the protective shell (4) at the both ends of the connecting block (9) is connected with a stand column (13), the both end surfaces of the stand column (13) are connected with bearings (14), a screw rod (15) is connected between the two bearings (14), one end of the screw rod (15) extends into the stand column (13) and is fixedly connected with the output end of a motor (16), a moving block (17) is penetratingly and screwedly connected at one end of the screw rod (15), and the side surface of the moving block (17) is connected with a cleaning brush (18).

6. A rotary station assembly for a cladding machine as claimed in claim 5 wherein: The side surface of the cleaning brush (18) away from the moving block (17) is penetratingly connected with a butterfly bolt (19), one end of the butterfly bolt (19) is threadedly connected with a fixed hole (20), and the fixed hole (20) is arranged on the end surface of the moving block (17) facing the cleaning brush (18).

7. A rotary station assembly for a cladding machine as defined in claim 1, wherein: The fan (7) and the motor (16) are electrically connected through a control switch and an external power supply.

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