Numerical control laser cladding turning machine

Abstract

The utility model relates to the technical field of workpiece machining, in particular to a numerical control laser cladding turning machine which comprises a machine tool, a headstock, a tailstock, a turning tool rest, a sliding table, a fixing body, a laser head and a cleaning mechanism, the cleaning mechanism comprises a mounting box, a mounting frame, two rotating seats, two connecting rods, a mounting plate, a cleaning brush and a sealing assembly, and the mounting box is used for mounting the laser head; when the laser head is cleaned, the first driving source drives the rotating base to vertically move downwards, the two connecting rods are rotated, so that the mounting plate is located under the laser head, the second driving source operates, the cleaning brush rotates, the first driving source operates again, the cleaning brush is driven to be close to the laser head, and when the cleaning brush makes contact with the laser head, the rotating cleaning brush wipes the laser head; according to the laser head cleaning device, dust, metal powder and other impurities attached to the laser head are removed, and the problems that in the long-term use process of the laser head, dust or metal powder or other impurities can be attached to the surface of the laser head, light path pollution, distortion and other situations are caused, and then the equipment stability is affected are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to workpiece processing technical field especially relates to a numerical control laser cladding turning machine. BACKGROUND

[0002] The laser cladding turning machine is an advanced machining equipment integrated with numerical control technology and laser cladding technology, before laser cladding of common shaft parts, surface turning is needed to reach a certain smoothness and cleanliness, laser cladding requires higher clamping precision of shaft center in the processing process because of thin coating, and the shaft center deviation of multiple disassembly and clamping of front and rear process parts often affects the uniformity of coating thickness and the quality of cladding layer.

[0003] The prior art CN208322688U discloses a high-speed laser cladding and turning composite integrated machine device including a machine tool, a tail seat, a head seat, a support seat, a turning tool holder, a turning tool holder sliding table and a laser head fixing body sliding table; sliding ways are arranged on the two sides of the machine tool, the turning tool holder sliding table and the laser head fixing body sliding table are arranged on the two sliding ways, a turning tool holder base is fixed on the upper end surface of the turning tool holder sliding table, and a laser head fixing body is fixed on the upper end surface of the laser head fixing body sliding table, tail seats and head seats are arranged at the two ends of the upper end surface of the machine tool, a support seat is arranged between the head seat and the tail seat, numerical control turning and laser cladding two processes are arranged in one station and carried out at the same time, production efficiency is improved, and the shaft center deviation problem caused by multiple clamping of parts is avoided.

[0004] However, in the above structure, dust or metal powder and other impurities will adhere to the surface of the laser head during long-term use, causing light path pollution, distortion and other problems, and further affecting the stability of the equipment. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a numerical control laser cladding turning machine, solving the problem that dust or metal powder and other impurities will adhere to the surface of the laser head during long-term use, causing light path pollution, distortion and other problems, and further affecting the stability of the equipment.

[0006] The utility model provides a numerical control laser cladding turning machine, including lathe, headstock, tailstock, tool rest, sliding table, fixed body, laser head and cleaning mechanism, be provided with through groove on the lathe, headstock with tailstock is set up in the through groove respectively, the both sides of lathe are provided with first slide and second slide respectively, tool rest with first slide sliding connection, sliding table with second slide sliding connection, fixed body sets up in the top of sliding table, laser head sets up in the top of lathe, cleaning mechanism includes installation box, installation frame, two rotary seat, two connecting rods, mounting plate, cleaning brush and sealing assembly, installation box with fixed body sliding connection, and located in the top of lathe, laser head with installation box fixed connection, and located in the below of installation box, installation frame outer lateral wall is provided with installation groove and two slide rails respectively, installation frame is covered in the outer lateral wall of laser head, two rotary seat is set up in two slide rails respectively, one end of two connecting rods is fixedly connected with two rotary seat respectively, mounting plate is fixedly connected with the other end of two connecting rods, and located in the below of laser head, cleaning brush sets up in the top of mounting plate, sealing assembly sliding is set up in installation groove.

[0007] Wherein, the cleaning mechanism further includes two air pumps and two adsorption pipes, two air pumps are arranged in the installation box respectively, one end of two adsorption pipes is fixedly connected with the output end of two air pumps respectively, the other end of two adsorption pipes penetrates installation box respectively, and is located at the both sides of laser head.

[0008] Wherein, the sealing assembly includes auxiliary plate and sealing plate, the sealing plate sliding is set up in the installation groove, the auxiliary plate is fixedly connected with the sealing plate, and is located at the outer lateral wall of sealing plate.

[0009] Wherein, the numerical control laser cladding turning machine further includes a protection mechanism, the protection mechanism is arranged between the headstock and the tailstock.

[0010] Wherein, the protection mechanism includes a fixed seat, a matching seat and a protective cover, the fixed seat is fixedly connected with the headstock, and is located at one side of the headstock close to the tailstock, the matching seat is fixedly connected with the tailstock, and is located at one side of the tailstock close to the headstock, the protective cover is fixedly connected between the fixed seat and the matching seat.

[0011] The utility model discloses a numerical control laser cladding turning machine, when needing to clean the laser head, first drive source drives the rotating seat vertical downward movement, rotates two connecting rods, makes the mounting plate be in the just below the laser head, second drive source operation, the cleaning brush rotates, first drive source operates again, makes the cleaning brush to the laser head direction movement, when the cleaning brush with the laser head mutual contact, the rotating cleaning brush wipes the laser head, removes the dust, metal powder and other impurities that adhere on the laser head, the laser head is in the long -term use process, the surface will adhere dust or metal powder and other impurities, causes the light path pollution, distortion and so on to happen, and then influence equipment stability's problem. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical scheme in the embodiment of the application or prior art, below will be to the embodiment or prior art description needed to use the drawing briefly introduced.

[0013] Figure 1 It is the whole structure schematic diagram of the first embodiment of the utility model.

[0014] Figure 2 It is the structure schematic diagram of mounting box, mounting frame, adsorption pipe, auxiliary plate and sealing plate of the first embodiment of the utility model.

[0015] Figure 3 It is the internal structure schematic diagram of mounting box of the first embodiment of the utility model.

[0016] Figure 4 It is the internal structure schematic diagram of mounting frame of the first embodiment of the utility model.

[0017] Figure 5 It is the whole structure schematic diagram of the second embodiment of the utility model.

[0018] 101-machine tool, 102-headstock, 103-tailstock, 104-turning tool holder, 105-sliding table, 106-fixed body, 107-laser head, 108-mounting box, 109-mounting frame, 110-rotating seat, 111-connecting rod, 112-mounting plate, 113-cleaning brush, 114-pump, 115-adsorption pipe, 116-auxiliary plate, 117-sealing plate, 118-through slot, 119-first slide, 120-second slide, 121-slideway, 122-mounting groove, 201-fixed seat, 202-matching seat, 203-protective cover. DETAILED DESCRIPTION

[0019] The embodiments of the present application are described in detail below, examples of which are shown in the drawings, and the embodiments described below with reference to the drawings are exemplary and are intended to explain the present application, and cannot be understood as a limitation of the present application.

[0020] First embodiment

[0021] Please refer to Figures 1-3 , Figure 1 is the overall structure schematic view of the first embodiment of the present application. Figure 2 is the structure schematic view of the mounting box, mounting frame, adsorption pipe, auxiliary plate and sealing plate of the first embodiment of the present application. Figure 3 is the internal structure schematic view of the mounting box of the first embodiment of the present application. Figure 4 is the internal structure schematic view of the mounting frame of the first embodiment of the present application.

[0022] The present application provides a numerical control laser cladding turning machine, which comprises a machine tool 101, a headstock 102, a tailstock 103, a turning tool holder 104, a sliding table 105, a fixed body 106, a laser head 107 and a cleaning mechanism, the cleaning mechanism comprises a mounting box 108, a mounting frame 109, two rotating seats 110, two connecting rods 111, a mounting plate 112, a cleaning brush 113, a sealing assembly, two air pumps 114 and two adsorption pipes 115, the sealing assembly comprises an auxiliary plate 116 and a sealing plate 117, and the above structure solves the problem that the surface of the laser head 107 will be attached with dust or metal powder and other impurities in the long-term use process, causing the occurrence of light path pollution, distortion and other conditions, and further affecting the stability of the equipment.

[0023] For the specific implementation, the machine tool 101 is provided with a through slot 118, the headstock 102 and the tailstock 103 are respectively slidably arranged in the through slot 118, the machine tool 101 is respectively provided with a first sliding channel 119 and a second sliding channel 120 on both sides, the turning tool holder 104 is slidably connected with the first sliding channel 119, the sliding table 105 is slidably connected with the second sliding channel 120, the fixed body 106 is arranged above the sliding table 105, the laser head 107 is arranged above the machine tool 101, the headstock 102 and the tailstock 103 cooperate with each other to fix the parts, the turning tool holder 104 is used for installing the turning tool, the sliding table 105 is used for supporting the fixed body 106, the fixed body 106 is used for connecting the mounting box 108, and the laser head 107 is used for cladding.

[0024] The installation box 108 is in sliding connection with the fixed body 106 and located above the machine tool 101, the laser head 107 is in fixed connection with the installation box 108 and located below the installation box 108, the installation frame 109 is provided with an installation groove 122 and two slide rails 121 on the outer side wall respectively, the installation frame 109 is sleeved on the outer side wall of the laser head 107, two rotating seats 110 are in sliding connection with two slide rails 121 respectively, one end of two connecting rods 111 is in fixed connection with two rotating seats 110 respectively, the installation plate 112 is in fixed connection with the other end of two connecting rods 111 and located below the laser head 107, the cleaning brush 113 is located above the installation plate 112, the sealing assembly is in sliding connection with the installation groove 122, the installation box 108 is used for installing the laser head 107, the installation frame 109 is used for protecting the laser head 107, the sealing assembly is used for sealing the installation frame 109, the rotating seat 110 is connected with a first driving source, the cleaning brush 113 is connected with a second driving source, the first driving source can drive the rotating seat 110 to slide in the slide rail 121, the second driving source can drive the cleaning brush 113 to rotate, when the laser head 107 needs to be cleaned, the first driving source drives the rotating seat 110 to move vertically downward, rotates two connecting rods 111, so that the installation plate 112 is located directly below the laser head 107, the second driving source operates, the cleaning brush 113 rotates, the first driving source operates again, so that the cleaning brush 113 moves towards the laser head 107, when the cleaning brush 113 and the laser head 107 are in contact with each other, the rotating cleaning brush 113 wipes the laser head 107, removes dust, metal powder and other impurities attached to the laser head 107, solves the problem that the laser head 107 will be attached with dust or metal powder and other impurities on the surface during long-term use, causing light path pollution, distortion and other conditions, thereby affecting the stability of the equipment.

[0025] Two suction pumps 114 are arranged in the installation box 108 respectively, one end of two adsorption pipes 115 is in fixed connection with the output end of two suction pumps 114 respectively, the other end of two adsorption pipes 115 penetrates through the installation box 108 and is located on both sides of the laser head 107, drives two suction pumps 114 to operate, two adsorption pipes 115 generates suction force, removes metal scraps generated in the process of cladding or turning.

[0026] The sealing plate 117 is slidably arranged in the mounting groove 122, the auxiliary plate 116 is fixedly connected with the sealing plate 117 and is located at the outer side wall of the sealing plate 117, after the numerical control laser cladding turning machine is used, the user can insert the sealing plate 117 into the mounting groove 122 by gripping the auxiliary plate 116, so that the mounting frame 109 is sealed, and external dust is prevented from adhering to the laser head 107.

[0027] When the numerical control laser cladding turning machine is used, the part is placed between the head seat 102 and the tail seat 103, the head seat 102 and the tail seat 103 are matched with each other to fix the part, then the part can be turned or cladded, in the cladding process, the two suction pipes 115 generate suction force by driving the two air pumps 114 to remove metal scraps generated in the cladding or turning process, when the laser head 107 needs to be cleaned, the first driving source drives the rotating seat 110 to move vertically downward, the two connecting rods 111 are rotated, the mounting plate 112 is located directly below the laser head 107, the second driving source operates, the cleaning brush 113 is rotated, the first driving source operates again, the cleaning brush 113 moves towards the laser head 107, when the cleaning brush 113 and the laser head 107 are in contact with each other, the rotating cleaning brush 113 wipes the laser head 107 to remove dust, metal powder and other impurities attached to the laser head 107, after cleaning, the user can insert the sealing plate 117 into the mounting groove 122 by gripping the auxiliary plate 116, so that the mounting frame 109 is sealed, and external dust is prevented from adhering to the laser head 107, the problem that the laser head 107 is attached with dust or metal powder and other impurities on the surface in a long-term use process, light path pollution, distortion and other conditions occur, and then the stability of the equipment is affected is solved.

[0028] Second embodiment

[0029] Please refer to Figure 5 , Figure 5 It is the overall structure schematic view of the second embodiment of the utility model.

[0030] On the basis of the first embodiment, the numerical control laser cladding turning machine further comprises a protection mechanism, the protection mechanism comprises a fixing seat 201, a matching seat 202 and a protection cover 203.

[0031] According to the specific embodiment, the protection mechanism is arranged between the head seat 102 and the tail seat 103, and the protection mechanism is used for preventing metal scraps from falling into the through groove 118 in the turning process and affecting the normal sliding of the head seat 102 and the tail seat 103.

[0032] The fixed seat 201 is fixedly connected with the head seat 102 and located on the side of the head seat 102 close to the tail seat 103. The matching seat 202 is fixedly connected with the tail seat 103 and located on the side of the tail seat 103 close to the head seat 102. The protective cover 203 is fixedly connected between the fixed seat 201 and the matching seat 202. The fixed seat 201 and the matching seat 202 are matched with each other for mounting the protective cover 203. The protective cover 203 is soft and has the stretching performance. When the head seat 102 and the tail seat 103 slide, the protective cover 203 can be stretched or contracted with the head seat 102 and the tail seat 103, so as to avoid that the metal scraps fall into the through groove 118 in the turning process and affect the normal sliding of the head seat 102 and the tail seat 103.

[0033] The above disclosure is only one or more preferred embodiments of the present application, which cannot limit the scope of the right of the present application. Those skilled in the art can understand that all or part of the above-mentioned embodiments can be implemented, and equivalent changes made according to the claims of the present application still belong to the scope covered by the present application.

Claims

1. A numerical control laser cladding turning machine, comprising a machine tool, a headstock, a tailstock, a turning tool holder, a sliding table, a fixed body and a laser head, a through slot is arranged on the machine tool, the headstock and the tailstock are respectively arranged in the through slot in a sliding manner, a first sliding way and a second sliding way are respectively arranged on both sides of the machine tool, the turning tool holder is connected with the first sliding way in a sliding manner, the sliding table is connected with the second sliding way in a sliding manner, the fixed body is arranged above the sliding table, and the laser head is arranged above the machine tool, characterized in that a cleaning mechanism is further arranged, the cleaning mechanism comprises a mounting box, a mounting frame, two rotating seats, two connecting rods, a mounting plate, a cleaning brush and a sealing assembly, the mounting box is connected with the fixed body in a sliding manner and is arranged above the machine tool, the laser head is fixedly connected with the mounting box and is arranged below the mounting box, mounting grooves and two sliding rails are respectively arranged on the outer side walls of the mounting frame, the mounting frame is arranged on the outer side wall of the laser head, two rotating seats are respectively arranged in the two sliding rails in a sliding manner, one end of each of the two connecting rods is fixedly connected with a rotating seat, the mounting plate is fixedly connected with the other end of each of the two connecting rods and is arranged below the laser head, the cleaning brush is arranged above the mounting plate, and the sealing assembly is arranged in the mounting groove in a sliding manner.

2. The numerical control laser cladding turning machine according to claim 1, characterized in that the cleaning mechanism further comprises two air pumps and two adsorption pipes, the two air pumps are respectively arranged in the mounting box, one end of each of the two adsorption pipes is fixedly connected with the output end of the air pump, and the other end of each of the two adsorption pipes penetrates through the mounting box and is arranged on both sides of the laser head.

3. The numerical control laser cladding turning machine according to claim 1, characterized in that the sealing assembly comprises an auxiliary plate and a sealing plate, the sealing plate is arranged in the mounting groove in a sliding manner, and the auxiliary plate is fixedly connected with the sealing plate and is arranged on the outer side wall of the sealing plate.

4. The numerical control laser cladding turning machine according to claim 1, characterized in that the numerical control laser cladding turning machine further comprises a protection mechanism, and the protection mechanism is arranged between the headstock and the tailstock.

5. The numerical control laser cladding turning machine according to claim 4, characterized in that the protection mechanism comprises a fixed seat, a matching seat and a protective cover, the fixed seat is fixedly connected with the headstock and is arranged on the side of the headstock close to the tailstock, the matching seat is fixedly connected with the tailstock and is arranged on the side of the tailstock close to the headstock, and the protective cover is fixedly connected between the fixed seat and the matching seat. ​ ​ ​ ​ ​

Images