CN118060572B - Automatic feeding and discharging device of numerical control lathe - Google Patents
Automatic feeding and discharging device of numerical control lathe Download PDFInfo
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- CN118060572B CN118060572B CN202410466962.XA CN202410466962A CN118060572B CN 118060572 B CN118060572 B CN 118060572B CN 202410466962 A CN202410466962 A CN 202410466962A CN 118060572 B CN118060572 B CN 118060572B
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- 238000007599 discharging Methods 0.000 title claims abstract description 21
- 239000012535 impurity Substances 0.000 claims abstract description 12
- 239000002994 raw material Substances 0.000 claims description 50
- 238000004140 cleaning Methods 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 34
- 230000000712 assembly Effects 0.000 claims description 21
- 238000000429 assembly Methods 0.000 claims description 21
- 238000003860 storage Methods 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 8
- 239000004594 Masterbatch (MB) Substances 0.000 description 7
- 238000003754 machining Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 239000000109 continuous material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q2707/00—Automatic supply or removal of metal workpieces
- B23Q2707/003—Automatic supply or removal of metal workpieces in a lathe
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Feeding Of Workpieces (AREA)
Abstract
The invention relates to the technical field of feeding and discharging of a machine tool, and discloses an automatic feeding and discharging device of a numerical control lathe. According to the invention, the male part is clamped by one clamping component and is directly assembled with the female part in a threaded manner, the female part is clamped by the other clamping component for feeding, compared with manual feeding and discharging, the processing time of the female part can be shortened, the processing efficiency of the female part is improved, the fault tolerance rate is high, meanwhile, the male part and the female part can be directly assembled in the process, so that the subsequent assembly work is not needed to be performed again through manual work and other equipment, the production period of the assembly is shortened, the production efficiency of the assembly is improved, the production cost is saved, the female part can be cleaned before the assembly and the blanking is performed, the influence of impurities on the assembly is avoided, and the stability is higher.
Description
Technical Field
The invention relates to the technical field of feeding and discharging of a machine tool, in particular to an automatic feeding and discharging device of a numerical control lathe.
Background
The numerical control lathe is one of the widely used numerical control lathes, is mainly used for cutting machining of inner and outer cylindrical surfaces of shaft parts or disc parts, inner and outer conical surfaces of any cone angle, complex rotation inner and outer curved surfaces, cylinders, conical threads and the like, and can be used for grooving, drilling, reaming, boring and the like, the numerical control lathe is often required to process an assembly body connected through threads, the processing flow of the assembly body is required to process a female part with a threaded hole and a male part with a stud through the numerical control lathe respectively, then the male part and the female part are assembled to form the assembly body, and finally the assembly body is packaged.
The processing flow of the thread assembly is relatively complex, so that the whole processing period is prolonged, wherein the assembly of the male part and the female part requires manpower or special equipment, the production cost is high, in addition, in the lathe processing stage, the processing of the internal thread or the external thread is generally only needed for raw materials, the processing efficiency is high, the single time consumption is short, the feeding and the discharging are needed to be carried out frequently, the efficiency of the traditional manual feeding and discharging mode is low, the processing efficiency of the assembly is influenced, and the processing period is further prolonged.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an automatic feeding and discharging device of a numerical control lathe, which has the advantages of improving the production efficiency of a screw thread assembly and the like, and solves the problems of complex processing flow, low production efficiency and lower manual feeding and discharging efficiency of the numerical control lathe.
In order to solve the technical problems, the invention provides the following technical scheme: the automatic feeding and discharging device of the numerical control lathe comprises the numerical control lathe and a material table, wherein a chuck is arranged in the numerical control lathe, and the automatic feeding and discharging device further comprises a male part carrying disc, a female part raw material carrying disc, a storage box, an adjusting assembly, a conveying assembly, a cleaning assembly and two groups of clamping assemblies;
The adjusting assembly is arranged on the material table and comprises a substrate capable of moving along the surface of the material table, and the adjusting assembly is used for adjusting the position of the raw materials;
The male part carrying disc, the female part raw material carrying disc and the storage box are all arranged on the base plate;
the conveying assembly is arranged between the material table and the numerical control lathe and comprises a transverse sliding rail, and the conveying assembly is used for driving the clamping assembly and the cleaning assembly to reciprocate between the material table and the numerical control lathe;
the clamping assemblies are arranged in two groups, the two groups of clamping assemblies are arranged on the transverse sliding rail, and the clamping assemblies are used for feeding and discharging and assembling male parts and female parts;
the cleaning assembly is arranged on the transverse sliding rail and is used for cleaning impurities on the female part before the male part and the female part are assembled;
the two groups of clamping assemblies operate to take the male parts on the male part carrying disc and the female part raw materials on the female part raw material carrying disc;
The conveying assembly and the cleaning assembly operate, so that the cleaning assembly cleans the processed parent parts on the chuck;
The conveying assembly and the clamping assembly for taking the male part operate, the male part and the female part are assembled, and the assembly body is subjected to blanking;
the conveying assembly and the clamping assembly for taking the raw materials of the master parts are operated, and the raw materials of the master parts are fed onto the chuck;
The conveying assembly is operated again, the cleaning assembly and the clamping assembly are moved out of the numerical control lathe, and meanwhile the clamping assembly for taking the assembly is operated, and the assembly is placed in the storage box.
Preferably, the conveying assembly further comprises a transverse sliding table, one end of the transverse sliding table is fixed with the numerical control lathe, the other end of the transverse sliding table is fixed on the material table through a support, a movable seat is arranged on the transverse sliding table, a vertical cylinder is fixed on the movable seat, and the transverse sliding rail is fixed at the output end of the vertical cylinder.
Preferably, the clamping assembly comprises a first guide rail frame and a first nut seat, a first motor is fixed at one end of the first guide rail frame, a first screw rod is fixed at the output end of the first motor, two ends of the first screw rod are rotationally connected with the first guide rail frame, the top end of the first nut seat is in threaded connection with the first screw rod, the top end of the first nut seat is in sliding connection with the first guide rail frame, and a clamp is fixed at the bottom end of the first nut seat.
Preferably, a first sliding block is fixedly connected to the top end of the first guide rail frame and is in sliding connection with the transverse sliding rail, and a first bolt is installed on the surface of the first sliding block.
Preferably, the cleaning assembly comprises a second guide rail frame and a second nut seat, one end of the second guide rail frame is fixedly provided with a second motor, the output end of the second motor is fixedly provided with a second screw rod, two ends of the second screw rod are rotationally connected with the second guide rail frame, the top end of the second nut seat is in threaded connection with the second screw rod, the top end of the second nut seat is in sliding connection with the second guide rail frame, the bottom end of the second nut seat is fixedly connected with a guide pipe, the end part of the guide pipe is rotationally connected with an end head, an exhaust hole communicated with an inner cavity of the guide pipe is formed in the end head, an air pump is further fixed on the side wall of the second nut seat, and a hose is connected between the output end of the air pump and the guide pipe.
Preferably, the straight spout has been seted up to the pipe outer wall, the pipe has cup jointed the sleeve pipe outward, the sleeve pipe rotates with the pipe to be connected, the spiral hole has been seted up to the sleeve pipe outer wall, sliding connection has the drive slider in the straight spout, fixedly connected with spring between drive slider and the straight spout tip, the drive slider top is fixed with the pin, the pin runs through the spiral hole and extends to outside the sleeve pipe.
Preferably, an inner gear is fixed at one end of the sleeve close to the end head, an outer gear is fixed outside the end head, a transmission gear is arranged between the outer gear and the inner gear, the transmission gear is meshed with the outer gear and the inner gear when passing through, and the transmission gear is movably connected with the end face of the guide pipe through a rotating shaft.
Preferably, a second slider is fixedly connected to the top end of the second guide rail frame, the second slider is in sliding connection with the transverse sliding rail, and a second bolt is installed on the surface of the second slider.
Preferably, the adjusting component comprises an installation angle steel, a bearing seat, a third motor and a guide sliding rail, wherein the installation angle steel, the guide sliding rail and the bearing seat are all fixed at the top of the material table, the third motor is fixed on the installation angle steel, an output shaft of the third motor is fixedly provided with a third screw rod, two ends of the third screw rod are respectively and rotatably connected with the installation angle steel and the bearing seat, the bottom of the substrate is in threaded connection with the third screw rod, and the bottom of the substrate is in sliding connection with the guide sliding rail.
Compared with the prior art, the invention provides an automatic feeding and discharging device of a numerical control lathe, which has the following beneficial effects:
1. This kind of unloader in numerical control lathe's automation through setting up public piece carrier disc, master batch material carrier disc, the receiver, adjusting part, conveying assembly, clearance subassembly and two sets of clamping assembly, one of them clamping assembly centre gripping public piece and carry out the unloading with the mode of the direct screw assembly of master batch, another clamping assembly centre gripping master batch raw materials carries out the material loading, compare manual unloading and can reduce master batch process time, master batch machining efficiency has been improved, and fault tolerance is high, simultaneously because this process can also directly assemble public piece and master batch, consequently, need not follow-up assembly work through manual work and other equipment again, the production cycle of the assembly has been shortened, the production efficiency of the assembly has been improved, production cost has been saved, through setting up clearance subassembly, can clear up the master batch before the assembly unloading, the influence assembly work of remaining impurity has been avoided, stability is higher.
2. This kind of unloader in numerical control lathe's automation through setting up clearance subassembly into air pump, pipe, end etc. utilizes high-pressure air current to realize the clearance to impurity, effectively prevents that remaining impurity from influencing the assembly of public piece and female piece to the air current is the screw hole inner wall that the female piece was blown to in the spiral when the clearance, and then can cover each position, and the clearance is effectual.
3. According to the automatic feeding and discharging device of the numerical control lathe, the first bolt and the second bolt are arranged, and the positions of the clamping assembly and the cleaning assembly can be adjusted by rotating the first bolt and the second bolt, so that the applicability is improved.
4. This kind of unloader in numerical control lathe's automation through setting up adjusting part, can be to the continuous material loading of anchor clamps subassembly bottom on the one hand, guarantees that the anchor clamps subassembly can last the centre gripping material, and on the other hand avoids the assembly to pile up in the inside too much same position of receiver, realizes evenly collecting.
Drawings
FIG. 1 is a schematic perspective view of an automatic loading and unloading device of a numerically controlled lathe;
FIG. 2 is a schematic diagram of the structure of the adjusting assembly of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2 in accordance with the present invention;
Fig. 4 is a schematic perspective view of a transverse sliding rail according to the present invention;
FIG. 5 is an enlarged view of portion B of FIG. 4 in accordance with the present invention;
FIG. 6 is a partial cross-sectional view of a catheter of the present invention;
FIG. 7 is an enlarged view of portion C of FIG. 6 in accordance with the present invention;
Fig. 8 is a diagram showing the effect of the blanking operation state of the clamping assembly according to the present invention.
In the figure: 1. a numerical control lathe; 2. a material table; 3. a chuck; 4. a male part carrying disc; 5. a master raw material carrying disc; 6. an adjustment assembly; 61. a substrate; 62. a bearing seat; 63. a third motor; 64. a guide rail; 65. a third screw; 66. installing angle steel; 7. a transport assembly; 71. a transverse slide rail; 72. a transverse sliding table; 73. a movable seat; 74. a vertical cylinder; 75. a bracket; 8. cleaning the assembly; 801. a second rail frame; 802. a second nut seat; 803. a second motor; 804. a second screw; 805. a conduit; 806. an end head; 807. an exhaust hole; 808. an air pump; 809. a hose; 810. a straight chute; 811. a sleeve; 812. a spiral hole; 813. driving a sliding block; 814. a spring; 815. a stop lever; 816. an internal gear; 817. an external gear; 818. a transmission gear; 819. a second slider; 820. a second bolt; 9. a clamping assembly; 91. a first rail frame; 92. a first nut seat; 93. a first motor; 94. a first screw; 95. a clamp; 96. a first slider; 97. a first bolt; 10. and a storage box.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As described in the background art, the application provides an automatic feeding and discharging device of a numerical control lathe in order to solve the technical problems.
Referring to fig. 1-2, an automatic loading and unloading device of a numerically controlled lathe comprises a numerically controlled lathe 1 and a material table 2, wherein a chuck 3 is arranged in the numerically controlled lathe 1, and the automatic loading and unloading device also comprises a male part carrying disc 4, a female part raw material carrying disc 5, a storage box 10, an adjusting component 6, a conveying component 7, a cleaning component 8 and two groups of clamping components 9;
the adjusting assembly 6 is arranged on the material table 2, the adjusting assembly 6 comprises a base plate 61 capable of moving along the surface of the material table 2, and the adjusting assembly 6 is used for adjusting the position of raw materials;
The male part carrying disc 4, the female part raw material carrying disc 5 and the storage box 10 are all arranged on the base plate 61;
the conveying assembly 7 is arranged between the material table 2 and the numerically controlled lathe 1, the conveying assembly 7 comprises a transverse sliding rail 71, and the conveying assembly 7 is used for driving the clamping assembly 9 and the cleaning assembly 8 to reciprocate between the material table 2 and the numerically controlled lathe 1;
The clamping assemblies 9 are arranged in two groups, the two groups of clamping assemblies 9 are all installed on the transverse sliding rail 71, and the clamping assemblies 9 are used for feeding and discharging and assembling male parts and female parts;
The cleaning assembly 8 is arranged on the transverse sliding rail 71, and the cleaning assembly 8 is used for cleaning impurities on the female part before the male part and the female part are assembled;
The two groups of clamping assemblies 9 operate to take the male parts on the male part carrying disc 4 and the female part raw materials on the female part raw material carrying disc 5;
the conveying assembly 7 and the cleaning assembly 8 are operated so that the cleaning assembly 8 cleans the processed mother parts on the chuck 3;
the conveying assembly 7 and the clamping assembly 9 for taking the male part are operated, the male part and the female part are assembled, and the assembly is subjected to blanking;
The conveying assembly 7 and the clamping assembly 9 for taking the raw materials of the mother parts are operated to feed the raw materials of the mother parts to the chuck 3;
The conveying assembly 7 is operated again, the cleaning assembly 8 and the clamping assembly 9 are moved out of the numerically controlled lathe 1, and meanwhile the clamping assembly 9 for taking the assembly is operated, and the assembly is placed in the storage box 10.
Wherein, the male part carrying disc 4 is provided with a plurality of groups of grooves for horizontally placing male parts, the female part carrying disc is provided with a plurality of groups of grooves for horizontally placing female part raw materials, the opening of the storage box 10 is upward and is used for collecting assembled assemblies, the storage box 10, the female part carrying disc and the male part carrying disc 4 are all preferably and detachably arranged on the base plate 61, and in a working state, the relative positions of the two groups of clamping assemblies 9 are kept fixed, so that the clamping operation can be simultaneously carried out on the male part carrying disc 4 and the female part raw material carrying disc 5 respectively;
When the machine tool is used, firstly, a machined and formed male part is placed in a male part carrying disc 4, a female part raw material is placed in a female part carrying disc, firstly, an operator manually places a female part raw material on a chuck 3, and a numerical control lathe 1 runs to tap the female part raw material until the female part raw material is machined and formed;
The numerical control lathe 1 is processed, the conveying component 7 is operated, two groups of clamping components 9 are respectively moved to the male component carrying disc 4 and the female component raw material carrying disc 5, the two groups of clamping components 9 are operated to respectively grasp the male component and the female component raw material, after the female component on the chuck 3 is processed and molded, the conveying component 7 is operated, the cleaning component 8 is driven to move into the numerical control lathe 1, at the moment, the cleaning component 8 is opposite to the female component on the chuck 3, the cleaning component 8 is operated to clean the inside of a threaded hole on the female component, then the conveying component 7 is operated again, the clamping component 9 carrying the male component is moved to correspond to the female component, the clamping component 9 is operated, the chuck 3 is driven to rotate, the male component and the female component can be mounted to form an assembly body, the automatic blanking of the female component can be realized, at the same time, the automatic assembly of the female component and the male component is realized, then the conveying component 7 is operated again, the clamping component 9 carrying the female component raw material is moved to correspond to the chuck 3, the clamping component 9 is operated, the female component raw material is loaded onto the chuck 3, the clamping component 7 is finally, the conveying component 7 and the clamping component 8 and the clamping component 9 are moved to the clamping component 10 respectively, and the clamping component 10 are placed on the clamping component 10 to the clamping box, and the clamping component is accommodated in the clamping box is placed on the clamping box, and the clamping box is placed on the clamping box 10 to be assembled;
Through setting up public piece carrier plate 4, female piece raw materials carrier plate 5, receiver 10, adjusting part 6, conveying part 7, clearance subassembly 8 and two sets of clamping part 9, one of them clamping part 9 centre gripping public piece and carry out the unloading with the direct screw assembly's of female piece mode, another clamping part 9 centre gripping female piece raw materials carries out the material loading, compare manual unloading and can reduce female piece process time, female piece machining efficiency has been improved, and fault tolerance is high, simultaneously because this process can also directly assemble public piece and female piece, consequently, need not to follow-up again carry out assembly work through manual work and other equipment, the production cycle of the assembly body has been shortened, the production efficiency of the assembly body has been improved, production cost has been saved, through setting up clearance subassembly 8, can clear up the female piece before the assembly unloading, the influence assembly work of remaining impurity has been avoided, stability is higher.
Further, referring to fig. 1-2, the conveying assembly 7 further includes a transverse sliding table 72, one end of the transverse sliding table 72 is fixed with the numerically controlled lathe 1, the other end of the transverse sliding table 72 is fixed on the material table 2 through a bracket 75, a movable seat 73 is arranged on the transverse sliding table 72, a vertical cylinder 74 is fixed on the movable seat 73, and the transverse sliding rail 71 is fixed at the output end of the vertical cylinder 74;
The structure of the transverse sliding table 72 and the movable seat 73 is the same as that of an electric sliding table in the prior art, the transverse sliding table 72 is horizontally arranged, the top end of the support 75 is fixed with the end part of the transverse sliding table 72, the bottom end of the support 75 is fixed with the material table 2, and the output end of the vertical air cylinder 74 is vertically downward;
When the cleaning device is used, the transverse sliding table 72 can drive the movable seat 73 to slide along the transverse sliding table 72, so that the vertical air cylinder 74 is driven to move, the transverse sliding rail 71 can be driven to move when the vertical air cylinder 74 moves, the cleaning assembly 8 and the two groups of clamping assemblies 9 which are arranged on the transverse sliding rail 71 can be driven to move transversely when the transverse sliding rail 71 moves, and the transverse sliding rail 71 can be driven to move vertically when the vertical air cylinder 74 moves, so that the cleaning assembly 8 and the two groups of clamping assemblies 9 which are arranged on the transverse sliding rail 71 move vertically;
through setting up conveying component 7, can drive clamping component 9 and clearance subassembly 8 lateral shifting and vertical movement, made things convenient for transporting the material back and forth between material platform 2 and numerical control lathe 1, efficient, the precision is high.
Further, referring to fig. 2-5, the clamping assembly 9 includes a first rail frame 91 and a first nut seat 92, a first motor 93 is fixed at one end of the first rail frame 91, a first screw 94 is fixed at an output end of the first motor 93, two ends of the first screw 94 are rotatably connected with the first rail frame 91, a top end of the first nut seat 92 is in threaded connection with the first screw 94, a top end of the first nut seat 92 is slidably connected with the first rail frame 91, a clamp 95 is fixed at a bottom end of the first nut seat 92, a first slider 96 is fixedly connected with a top end of the first rail frame 91, the first slider 96 is slidably connected with the transverse rail 71, and a first bolt 97 is mounted on a surface of the first slider 96;
The first rail frame 91 is vertically distributed with the transverse sliding rail 71, the first screw rod 94 is parallel to the first rail frame 91, the central axis of the first screw rod 94 is parallel to the central axis of the chuck 3, the clamps 95 are preferably arranged as two-finger clamping jaws, in practical application, two groups of clamps 95 on two groups of clamping assemblies 9 are respectively selected according to clamping requirements, the first bolt 97 penetrates through the side wall of the first sliding block 96 and is in threaded connection with the side wall of the first sliding block 96, and the end part of the first bolt 97 is tightly attached to the transverse sliding rail 71 when being screwed tightly, so that the position of the first sliding block 96 is stable;
When the clamping device is used, when the clamping device 95 moves to the male part carrying disc 4 or the female part raw material carrying disc 5, the clamping device 95 can just clamp the male part or the female part raw material, and when the feeding and discharging are performed, the first motor 93 is started, the first motor 93 operates to drive the first screw 94 to rotate, so that the first nut seat 92 is driven to slide along the first guide rail frame 91, the clamping device 95 is driven to move, and the male part on the chuck 3 can be taken out or put into the chuck 3;
Through setting up clamping assembly 9 as can be along chuck 3 axis direction movable anchor clamps 95, made things convenient for the centre gripping material and got on chuck 3 and put, and then made things convenient for getting of material to put and go up the unloading, the accuracy is high, through setting up first bolt 97, the rotary bolt can be according to the position of two clamping assembly 9 of centre gripping demand regulation, has improved the suitability.
Further, referring to fig. 2-7, the cleaning assembly 8 includes a second guide rail frame 801 and a second nut seat 802, one end of the second guide rail frame 801 is fixed with a second motor 803, an output end of the second motor 803 is fixed with a second screw 804, two ends of the second screw 804 are rotatably connected with the second guide rail frame 801, a top end of the second nut seat 802 is in threaded connection with the second screw 804, a top end of the second nut seat 802 is slidably connected with the second guide rail frame 801, a bottom end of the second nut seat 802 is fixedly connected with a conduit 805, an end 806 is rotatably connected with an end of the conduit 805, an exhaust hole 807 communicated with an inner cavity of the conduit 805 is formed in the end 806, an air pump 808 is also fixed on a side wall of the second nut seat 802, a hose 809 is connected between an output end of the air pump 808 and the conduit 805, the outer wall of the guide pipe 805 is provided with a straight sliding groove 810, the guide pipe 805 is sleeved with a sleeve 811, the sleeve 811 is rotationally connected with the guide pipe 805, the outer wall of the sleeve 811 is provided with a spiral hole 812, a driving sliding block 813 is slidably connected between the straight sliding groove 810, a spring 814 is fixedly connected between the driving sliding block 813 and the end part of the straight sliding groove 810, a stop lever 815 is fixedly arranged at the top of the driving sliding block 813, the stop lever 815 penetrates through the spiral hole 812 and extends out of the sleeve 811, an inner gear 816 is fixedly arranged at one end, close to the end 806, of the sleeve 811, an outer gear 817 is fixedly arranged outside the end 806, a transmission gear 818 is arranged between the outer gear 817 and the inner gear 816, the transmission gear 818 is meshed with the outer gear 817 and the inner gear 816 when passing through, and the transmission gear 818 is movably connected with the end face of the guide pipe 805 through a rotating shaft;
wherein the second guide rail frame 801 is vertically distributed with the transverse slide rail 71, the second screw rod 804 is parallel to the second guide rail frame 801, the central axis of the second screw rod 804 is parallel to the central axis of the chuck 3, and the two exhaust holes 807 on the end 806 are preferably arranged and symmetrically distributed on the outer wall of the end 806;
When the cleaning assembly 8 moves to correspond to the chuck 3, the end 806 just faces the threaded hole on the female member, at this time, the air pump 808 and the second motor 803 are operated, the air pump 808 outputs high-pressure air flow when operated, the air pump is discharged through the hose 809, the conduit 805 and the exhaust hole 807, the second motor 803 is operated to drive the second screw 804 to rotate, the second screw 804 is driven to move when rotated, the second nut seat 802 is driven to drive the conduit 805 and the end 806 to be inserted into the threaded hole on the female member, impurities attached to the threaded hole can be cleaned and blown out of the threaded hole by the high-pressure air flow, meanwhile, when the conduit 805 is inserted into the threaded hole, the stop lever 815 is blocked by the female member from entering the threaded hole, so that the stop lever 815 and the driving slider 813 move along the straight slide groove 810, the inner wall of the spiral hole 812 is extruded when the stop lever 815 moves, the sleeve 811 rotates around the conduit 805, the inner gear 816 is driven to rotate when the sleeve 811 drives the inner gear 816 to rotate, the transmission gear 818 is driven to rotate when the inner gear 818 rotates, the transmission gear 817 is driven to rotate, the end 806 is driven to enable the end 806 to move in the direction of the threaded hole 807 to be in the inner moving direction, and the high-pressure air flows to cover all positions of the threaded hole when the inner wall is discharged;
through setting up clearance subassembly 8, utilize air pump 808 to produce the high-pressure air current to discharge through the end 806 of inserting in the female part, be favorable to clearing up the interior impurity of threaded hole on the female part, and then made things convenient for the assembly work of female part and public piece.
Further, referring to fig. 3, a second slider 819 is fixedly connected to the top end of the second guide rail frame 801, the second slider 819 is slidably connected to the transverse sliding rail 71, and a second bolt 820 is installed on the surface of the second slider 819;
The principle of the second bolt 820 is the same as that of the first bolt 97, when in use, the second slider 819 can be positioned by screwing, and the position of the second slider 819 can be adjusted after unscrewing, so that the position of the cleaning assembly 8 can be adjusted;
by providing the second bolt 820, the position of the cleaning assembly 8 can be adjusted, improving applicability.
Further, referring to fig. 2, the adjusting assembly 6 includes a mounting angle 66, a bearing seat 62, a third motor 63 and a guide sliding rail 64, wherein the mounting angle 66, the guide sliding rail 64 and the bearing seat 62 are all fixed at the top of the material table 2, the third motor 63 is fixed on the mounting angle 66, a third screw 65 is fixed on an output shaft of the third motor 63, two ends of the third screw 65 are respectively connected with the mounting angle 66 and the bearing seat 62 in a rotating manner, the bottom of the base plate 61 is connected with the third screw 65 in a threaded manner, and the bottom of the base plate 61 is connected with the guide sliding rail 64 in a sliding manner;
The third screw rod 65 and the guide slide rail 64 are distributed in parallel, the guide slide rail 64 is preferably arranged in two and symmetrically distributed on two sides of the third screw rod 65, when in use, the third motor 63 operates to drive the third screw rod 65 to rotate, and when the third screw rod 65 rotates, the base plate 61 is driven to move along the guide slide rail 64, so that the male part carrying disc 4, the female part raw material carrying disc 5 and the storage box 10 on the base plate 61 are driven to move;
Through setting up adjusting part 6, can be to the continuous material loading of anchor clamps 95 subassembly bottom on the one hand, guarantee that anchor clamps 95 subassembly can last the centre gripping material, on the other hand avoid the assembly too much to pile up in receiver 10 inside same position, realize evenly collecting.
Working principle: when the machine tool is used, firstly, a machined and formed male part is placed in a male part carrying disc 4, a female part raw material is placed in a female part carrying disc, firstly, an operator manually places a female part raw material on a chuck 3, and a numerical control lathe 1 runs to tap the female part raw material until the female part raw material is machined and formed;
the numerical control lathe 1 starts the transverse sliding table 72 and the vertical air cylinder 74 when in processing, and can drive the transverse sliding rail 71 to move to the material table 2, at the moment, the clamps 95 on the two clamping assemblies 9 are respectively placed on the male part carrying disc 4 and the female part raw material carrying disc 5, and the two clamps 95 operate to clamp the male part raw material and the female part raw material; after the female part on the chuck 3 is processed and molded, the transverse sliding table 72 and the vertical air cylinder 74 are started again, the transverse sliding rail 71 can be driven to move into the numerical control lathe 1 in the same way, the cleaning component 8 moves to correspond to the chuck 3, the end 806 just faces the threaded hole on the female part, then the air pump 808 and the second motor 803 are operated, the air pump 808 outputs high-pressure air flow when operated, the air pump 808 is discharged through the hose 809, the conduit 805 and the air exhaust hole 807, the second motor 803 is operated to drive the second screw 804 to rotate, the second screw 804 is driven to move when rotated, the second screw seat 802 is driven to move, the conduit 805 and the end 806 are driven to be inserted into the threaded hole on the female part when moved, impurities attached in the threaded hole can be cleaned and blown out of the threaded hole by the high-pressure air flow, meanwhile, when the guide pipe 805 is inserted into the threaded hole, the stop rod 815 is blocked by the female member and cannot enter the threaded hole, so that the stop rod 815 and the driving sliding block 813 move along the straight sliding groove 810, the inner wall of the spiral hole 812 is extruded when the stop rod 815 moves, the sleeve 811 rotates around the guide pipe 805, the inner gear 816 is driven to rotate when the sleeve 811 rotates, the transmission gear 818 is driven to rotate when the inner gear 816 rotates, the outer gear 817 is driven to rotate when the transmission gear 818 rotates, the end 806 is driven to rotate, the end 806 moves in the threaded hole, the direction of the exhaust hole 807 is spiral, and all positions of the inner wall of the threaded hole are covered when high-pressure air flow is discharged, so that the threaded hole in the female member is cleaned;
After cleaning, the transverse sliding table 72 and the vertical air cylinder 74 are started again, so that the clamping assembly 9 carrying the male part is opposite to the chuck 3, at the moment, the male part is opposite to the chuck 3, the chuck 3 is started to drive the female part to rotate, meanwhile, the first motor 93 is started, the motor is operated to drive the first screw 94 to rotate, the first nut seat 92 is further driven to slide along the first guide rail frame 91 and drive the clamp 95 to move, the clamp 95 is driven to move towards the rotating female part when moving, the stud on the male part is assembled and connected with the threaded hole on the female part, then the chuck 3 stops operating, the first motor 93 drives the first screw 94 to reversely rotate, and similarly, the assembly body can be separated from the chuck 3 to realize blanking;
then the transverse sliding table 72 and the vertical air cylinder 74 are started again, so that the clamping assembly 9 carrying the master raw material is opposite to the chuck 3, the first motor 93 of the clamping assembly 9 is started, and the master raw material can be driven to be inserted into the chuck 3 in the same way, and feeding is realized;
Finally, the two groups of clamping assemblies 9 and the cleaning assembly 8 are driven to move out of the numerically controlled lathe 1 through the transverse sliding table 72 and the vertical air cylinder 74, at the moment, the clamping assembly 9 carrying the assembly body moves to the position above the storage box 10, the clamp 95 on the clamping assembly 9 runs, the assembly body is placed in the storage box 10, collection of the assembly body is achieved, and a single feeding and discharging operation period is achieved;
Through setting up public piece carrier plate 4, female piece raw materials carrier plate 5, receiver 10, adjusting part 6, conveying part 7, clearance subassembly 8 and two sets of clamping part 9, one of them clamping part 9 centre gripping public piece and carry out the unloading with the direct screw assembly's of female piece mode, another clamping part 9 centre gripping female piece raw materials carries out the material loading, compare manual unloading and can reduce female piece process time, female piece machining efficiency has been improved, and fault tolerance is high, simultaneously because this process can also directly assemble public piece and female piece, consequently, need not to follow-up again carry out assembly work through manual work and other equipment, the production cycle of the assembly body has been shortened, the production efficiency of the assembly body has been improved, production cost has been saved, through setting up clearance subassembly 8, can clear up the female piece before the assembly unloading, the influence assembly work of remaining impurity has been avoided, stability is higher.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a unloader in automation of numerical control lathe, includes numerical control lathe (1) and material platform (2), be provided with chuck (3), its characterized in that in numerical control lathe (1): the device also comprises a male part carrying disc (4), a female part raw material carrying disc (5), a storage box (10), an adjusting assembly (6), a conveying assembly (7), a cleaning assembly (8) and two groups of clamping assemblies (9);
The adjusting assembly (6) is arranged on the material table (2), the adjusting assembly (6) comprises a base plate (61) capable of moving along the surface of the material table (2), and the adjusting assembly (6) is used for adjusting the position of raw materials;
The male part carrying disc (4), the female part raw material carrying disc (5) and the storage box (10) are all arranged on the base plate (61);
The conveying assembly (7) is arranged between the material table (2) and the numerical control lathe (1), the conveying assembly (7) comprises a transverse sliding rail (71), and the conveying assembly (7) is used for driving the clamping assembly (9) and the cleaning assembly (8) to reciprocate between the material table (2) and the numerical control lathe (1);
The clamping assemblies (9) are arranged in two groups, the two groups of clamping assemblies (9) are all arranged on the transverse sliding rail (71), and the clamping assemblies (9) are used for feeding and discharging and assembling male parts and female parts;
The cleaning assembly (8) is arranged on the transverse sliding rail (71), and the cleaning assembly (8) is used for cleaning impurities on the female parts before the male parts and the female parts are assembled;
the two groups of clamping assemblies (9) operate to take male parts on the male part carrying disc (4) and female part raw materials on the female part raw material carrying disc (5);
The conveying assembly (7) and the cleaning assembly (8) are operated, so that the cleaning assembly (8) cleans machined parent parts on the chuck (3);
The conveying assembly (7) and the clamping assembly (9) for taking the male part are operated, the male part and the female part are assembled, and the assembly body is subjected to blanking;
the conveying assembly (7) and the clamping assembly (9) for taking the raw materials of the master parts are operated to feed the raw materials of the master parts onto the chuck (3);
The conveying assembly (7) is operated again, the cleaning assembly (8) and the clamping assembly (9) are moved out of the numerical control lathe (1), and the clamping assembly (9) for taking the assembly body is operated at the same time, and the assembly body is placed in the storage box (10);
The conveying assembly (7) further comprises a transverse sliding table (72), one end of the transverse sliding table (72) is fixed with the numerical control lathe (1), the other end of the transverse sliding table (72) is fixed on the material table (2) through a bracket (75), a movable seat (73) is arranged on the transverse sliding table (72), a vertical cylinder (74) is fixed on the movable seat (73), and the transverse sliding rail (71) is fixed at the output end of the vertical cylinder (74);
The clamping assembly (9) comprises a first guide rail frame (91) and a first nut seat (92), a first motor (93) is fixed at one end of the first guide rail frame (91), a first screw (94) is fixed at the output end of the first motor (93), both ends of the first screw (94) are rotationally connected with the first guide rail frame (91), the top end of the first nut seat (92) is in threaded connection with the first screw (94), the top end of the first nut seat (92) is in sliding connection with the first guide rail frame (91), a clamp (95) is fixed at the bottom end of the first nut seat (92), a first sliding block (96) is fixedly connected at the top end of the first guide rail frame (91), the first sliding block (96) is in sliding connection with a transverse sliding rail (71), and a first bolt (97) is arranged on the surface of the first sliding block (96).
The cleaning assembly (8) comprises a second guide rail frame (801) and a second nut seat (802), a second motor (803) is fixed at one end of the second guide rail frame (801), a second screw rod (804) is fixed at the output end of the second motor (803), both ends of the second screw rod (804) are rotationally connected with the second guide rail frame (801), the top end of the second nut seat (802) is in threaded connection with the second screw rod (804), the top end of the second nut seat (802) is in sliding connection with the second guide rail frame (801), a guide pipe (805) is fixedly connected with the bottom end of the second nut seat (802), an end head (806) is rotationally connected with an exhaust hole (807) communicated with the inner cavity of the guide pipe (805) is formed in the end head (806), an air pump (808) is further fixed on the side wall of the second nut seat (802), and a hose (809) is connected between the output end of the air pump (808) and the guide pipe (805).
2. The automatic loading and unloading device of the numerically controlled lathe according to claim 1, wherein: straight spout (810) have been seted up to pipe (805) outer wall, pipe (805) cup jointed sleeve pipe (811) outward, sleeve pipe (811) are connected with pipe (805) rotation, spiral hole (812) have been seted up to sleeve pipe (811) outer wall, sliding connection has drive slider (813) in straight spout (810), fixedly connected with spring (814) between drive slider (813) and straight spout (810) tip, drive slider (813) top is fixed with pin (815), pin (815) run through spiral hole (812) and extend to outside sleeve pipe (811).
3. The automatic loading and unloading device of the numerically controlled lathe according to claim 2, wherein: the sleeve (811) is fixed with an internal gear (816) near one end of the end (806), an external gear (817) is fixed outside the end (806), a transmission gear (818) is arranged between the external gear (817) and the internal gear (816), the transmission gear (818) is meshed with the external gear (817) and the internal gear (816) when passing through, and the transmission gear (818) is movably connected with the end face of the guide pipe (805) through a rotating shaft.
4. The automatic loading and unloading device of the numerically controlled lathe according to claim 3, wherein: the top end of the second guide rail frame (801) is fixedly connected with a second sliding block (819), the second sliding block (819) is in sliding connection with the transverse sliding rail (71), and a second bolt (820) is arranged on the surface of the second sliding block (819).
5. The automatic loading and unloading device of the numerically controlled lathe according to claim 4, wherein: the adjusting assembly (6) comprises an installation angle steel (66), a bearing seat (62), a third motor (63) and a guide sliding rail (64), wherein the installation angle steel (66), the guide sliding rail (64) and the bearing seat (62) are all fixed at the top of the material table (2), the third motor (63) is fixed on the installation angle steel (66), a third screw (65) is fixed on an output shaft of the third motor (63), two ends of the third screw (65) are respectively connected with the installation angle steel (66) and the bearing seat (62) in a rotating mode, the bottom of the base plate (61) is connected with the third screw (65) in a threaded mode, and the bottom of the base plate (61) is connected with the guide sliding rail (64) in a sliding mode.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078318A (en) * | 2016-07-04 | 2016-11-09 | 上海应用技术学院 | A kind of automatic loading/unloading machinery device |
| CN113231875A (en) * | 2021-06-07 | 2021-08-10 | 航天精工股份有限公司 | Automatic unloader that goes up of numerical control lathe |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN208696313U (en) * | 2018-08-24 | 2019-04-05 | 重庆卓成机电有限公司 | It is a kind of for processing the Full-automatic numerical-control lathe of small-size shaft or axle sleeve-like workpieces |
| CN113618471B (en) * | 2021-08-23 | 2022-07-01 | 津上精密机床（浙江）有限公司 | Automatic unloading system of digit control machine tool |
| CN113878398B (en) * | 2021-10-29 | 2024-04-19 | 吉林大学 | Automatic feeding and discharging truss robot of numerical control lathe |
| CN117299985A (en) * | 2023-10-11 | 2023-12-29 | 中机试验装备股份有限公司 | Multi-row automatic feeding and discharging mechanism of straightener |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106078318A (en) * | 2016-07-04 | 2016-11-09 | 上海应用技术学院 | A kind of automatic loading/unloading machinery device |
| CN113231875A (en) * | 2021-06-07 | 2021-08-10 | 航天精工股份有限公司 | Automatic unloader that goes up of numerical control lathe |
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