CN113458840B - Columnar part cutting machine tool with linkage feeding structure for numerical control machining - Google Patents
Columnar part cutting machine tool with linkage feeding structure for numerical control machining Download PDFInfo
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- CN113458840B CN113458840B CN202110794592.9A CN202110794592A CN113458840B CN 113458840 B CN113458840 B CN 113458840B CN 202110794592 A CN202110794592 A CN 202110794592A CN 113458840 B CN113458840 B CN 113458840B
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- 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
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- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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- 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
- B23Q7/14—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 co-ordinated in production lines
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Abstract
The invention relates to the technical field of numerical control machine tools, in particular to a columnar part cutting machine tool with a linkage feeding structure for numerical control machining, which comprises a numerical control machine tool, wherein a supporting platform is fixedly arranged in the middle of the left side of the back of the numerical control machine tool, a feeding mechanism is fixedly arranged at the top of the supporting platform, a driving mechanism is fixedly connected above the supporting platform, a linkage mechanism is connected between the driving mechanism and the feeding mechanism, the linkage mechanism comprises a shell, and the shell is fixedly arranged at the top of the supporting platform. According to the invention, the linkage mechanism is arranged between the feeding mechanism and the linkage mechanism, the rotation driving is provided for the feeding mechanism by means of the meshing between the racks and the gears, meanwhile, the energy is stored by means of the elastic deformation of the spring, and the back driving support is conveniently provided, so that the device can carry out linkage feeding without complex elements, the feeding speed is conveniently improved, and the production cost is favorably saved.
Description
Technical Field
The invention relates to the technical field of numerical control machine tools, in particular to a columnar part cutting machine tool with a linkage feeding structure for numerical control machining.
Background
The numerical control machine tool is also called as a numerical control machine tool, is an automatic machine tool equipment provided with a program control system, can carry out turning operation on a part raw material according to a preset instruction, can effectively improve the precision and efficiency of the part when being cut by virtue of automatic control of the system, and is common production equipment for machining mechanical parts in the current industrial production;
In the numerical control machine tool in the prior art, when cutting a cylindrical part, the part is usually clamped and fixed on a round table in the machine tool, and the machining operation of the cylindrical part is realized by the rotation of the round table and the left and right movement of a cutting knife, so that the cylindrical part can be effectively and accurately machined quickly, but the problems still exist when raw materials are fed and installed;
In the prior art, when a worker performs feeding operation on the cylindrical part raw material, two modes are generally adopted, namely manual feeding and conveying are adopted for the worker, and clamping and conveying are performed by adopting a manipulator which imitates the design of a human hand, manual feeding and conveying are performed by adopting the worker, and the device is influenced by the installation efficiency of the device, so that the machining efficiency of a numerical control machine tool can be influenced, the cylindrical part is inconvenient to hold, the labor intensity and the working safety of the worker are easy to increase, and the feeding and conveying are performed by adopting the manipulator with the structure of the human-like hand, so that the equipment using cost is high, the moving stroke is too wide during the mechanical manual operation, and the further improvement of the machining efficiency is not facilitated. Therefore, we propose a columnar part cutting machine tool with a linkage feeding structure for numerical control machining to solve the problems.
Disclosure of Invention
The invention aims to provide a columnar part cutting machine tool with a linkage feeding structure for numerical control machining, which aims to solve the problems that in the prior art, the feeding efficiency is difficult to improve and the cost generated by improving the feeding efficiency cannot be effectively reduced in the feeding conveying process of the columnar mechanical part during the machining of the columnar mechanical part by the numerical control machine tool.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a columnar parts cutting machine tool for numerical control machining with linkage material loading structure, includes the numerical control machine tool, the back left side intermediate position fixed mounting of numerical control machine tool has supporting platform, and supporting platform's top fixed mounting has feed mechanism, supporting platform's top fixedly connected with actuating mechanism, and is connected with link gear between actuating mechanism and the feed mechanism, link gear is including the shell, and shell fixed mounting is at supporting platform's top, the intermediate position of shell vertically runs through and is equipped with the axostylus axostyle, and the positive one end fixed welding of axostylus axostyle has the gear, the fixed limit disk that has cup jointed in middle section outside position of axostylus axostyle, and evenly encircle to be fixed with the skewed tooth in the outside of limit disk, the logical groove has been seted up on the left side outer wall of shell, and logical inslot's inside fixed mounting has the support frame, the inside hinge of support frame has the pin, and the outside fixedly connected with arc reed, the other end fixed connection of arc reed is on the support frame, the pin passes through elastic rotation connection between arc reed and the support frame, outside cover is equipped with, and the outside one end fixed connection on the outer wall of axostylus axostyle.
Preferably, the numerical control machine tool comprises a machine tool body, a rotary round table is fixedly arranged at the middle position of the left side of the machine tool body, electric sliding rails are symmetrically fixed on the front side and the rear side of the middle position of the machine tool body, two groups of electric sliding rails are fixedly connected with sliding seats at the tops of the electric sliding rails, the sliding seats are in sliding connection with the machine tool body through the electric sliding rails, a hydraulic telescopic rod is fixedly arranged at the middle position of the left side of the sliding seats, a top pressing plate is rotatably connected to the driving end of the hydraulic telescopic rod, the top pressing plate and the rotary round table are located on the same horizontal line, a cutting tool rest is fixedly arranged at the front middle position of the machine tool body, and a protective cover is fixedly wrapped at the upper right position of the machine tool body.
Preferably, the inside below fixed mounting of lathe main part has the filter, and the left end fixed connection of filter is on the left side inner wall of lathe main part, the right-hand member fixed connection of filter is on the right side inner wall of lathe main part, the filter slope sets up in the inside of lathe main part, and the inside of filter evenly has seted up the through-hole, the inside below position of filter interlude at the sliding seat.
Preferably, the feeding mechanism comprises a feeding frame, the feeding frame is fixedly arranged at the top of the supporting platform, screw rods are symmetrically and longitudinally penetrated on the left side and the right side of the top of the feeding frame, two groups of screw rods are rotationally connected with the feeding frame, rod sleeves are sleeved on the outer sides of the screw rods, a feeding table is fixedly connected between the two groups of rod sleeves, and threads assembled on the inner wall of the rod sleeves are matched with threads assembled on the outer wall of the corresponding screw rods.
Preferably, the front middle position of the feeding frame is empty, the top of the feeding table is transversely provided with a groove, the inside of the groove is arc-shaped, and the top of the feeding table and the rotary round table are located on the same horizontal plane.
Preferably, the driving mechanism comprises an outer sleeve, the outer sleeve is fixedly welded at the top of the supporting platform, an inner rod is inserted through the outer sleeve, the right end of the inner rod is rotationally connected to the sliding seat, the upper side and the lower side of the inner rod are cut to be flat, racks are fixedly welded at the top of the inner rod, first sliding grooves are transversely formed in the inner walls of the front side and the rear side of the outer sleeve, a limiting pin is longitudinally fixed at the middle position of the left end of the inner rod, the front end and the rear end of the limiting pin are correspondingly inserted into the first sliding grooves, the limiting pin is slidably connected into the first sliding grooves, long grooves are formed in the middle position of the top of the outer sleeve, the lower end of the gear is inserted into the long grooves, teeth assembled at the outer side of the gear are matched with teeth assembled on the racks, and the gears are in meshed transmission connection through teeth.
Preferably, the front side and the rear side of the inner walls of the left end and the right end of the outer sleeve are symmetrically provided with second sliding grooves, the appearance of each second sliding groove is spiral, the second sliding grooves are communicated with the corresponding first sliding grooves, and a triangular reed is fixedly arranged on one side, close to the end position of the outer sleeve, of the communicating part of the first sliding grooves and the second sliding grooves.
Preferably, a belt pulley transmission assembly is fixedly connected between the shaft rod and one group of the screw rods, two groups of belt pulley transmission assemblies are arranged in total, the other group of belt pulley transmission assemblies are fixedly connected between one ends of the back surfaces of the two groups of screw rods, the two groups of screw rods are in transmission connection through the belt pulley transmission assembly, and the screw rods are in transmission connection with the shaft rod through the belt pulley transmission assembly.
Preferably, the trigger mechanism comprises a rod barrel, the rod barrel is fixedly welded on the left inner wall of the machine tool main body, the rod barrel is arranged on the right left side of the outer sleeve, an inserting rod is inserted into the rod barrel, the inserting rod is in sliding connection with the rod barrel, a connecting plate is fixedly welded on the outer side of the right end of the inserting rod, and a guy cable is fixedly connected between the connecting plate and the pin rod.
Compared with the prior art, the invention has the beneficial effects that:
1. The linkage mechanism is arranged between the feeding mechanism and the linkage mechanism, rotary driving is provided for the feeding mechanism by means of meshing between the racks and the gears, and meanwhile, energy is stored by means of elastic deformation of the springs, so that reverse driving support is conveniently provided, linkage feeding can be performed without complex elements, feeding speed is conveniently improved, and production cost is saved;
2. Install in the inside back one side of lathe main part through setting up feed mechanism, and set up the inside that the horizontal penetration of material loading frame was to the lathe main part, drive with the help of the screw engagement between lead screw and the pole cover for the material loading platform can reciprocate back and forth and carry out the material loading and carry, thereby effectually reduced the device and carried the removal stroke when carrying out the material loading, be convenient for further promote the loading speed.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the structure of the present invention;
FIG. 2 is a schematic elevational view of the structure of the present invention;
FIG. 3 is a schematic top view of the structure of the present invention;
FIG. 4 is a schematic perspective view of structural connections of a support platform, a loading mechanism, a driving mechanism, a linkage mechanism and a triggering mechanism of the invention;
FIG. 5 is a schematic perspective view of the structural connections of the drive mechanism, linkage mechanism and trigger mechanism of the present invention;
FIG. 6 is a schematic perspective view of a feeding mechanism according to the present invention;
FIG. 7 is a schematic perspective view of the internal structure of the outer sleeve of the present invention;
FIG. 8 is a schematic perspective cutaway view of the drive mechanism of the present invention;
FIG. 9 is a perspective view of the linkage mechanism of the present invention;
FIG. 10 is a schematic elevational cross-sectional view of the structure of FIG. 4 in accordance with the present invention;
fig. 11 is a schematic cross-sectional back view of the structure of fig. 4 in accordance with the present invention.
In the figure: 100. a numerical control machine tool; 110. a machine tool main body; 120. rotating the round table; 130. an electric slide rail; 140. a sliding seat; 150. a top platen; 160. a cutting tool holder; 170. a filter plate; 180. a protective cover; 200. a support platform; 300. a feeding mechanism; 310. a feeding frame; 320. a screw rod; 330. a rod sleeve; 340. a feeding table; 400. a driving mechanism; 410. an outer sleeve; 420. an inner rod; 430. a rack; 440. a first chute; 450. a second chute; 460. triangular reed; 470. a limiting pin; 480. a long groove; 500. a linkage mechanism; 510. a housing; 520. a shaft lever; 530. a gear; 540. a limiting disc; 550. a support frame; 560. a pin rod; 570. arc reed; 580. a spring; 590. a pulley drive assembly; 600. a trigger mechanism; 610. a pole barrel; 620. a rod; 630. a connecting plate; 640. and (5) a inhaul cable.
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.
Referring to fig. 1-11, an embodiment of the present invention is provided: a column-shaped part cutting machine tool with a linkage feeding structure for numerical control machining comprises a numerical control machine tool 100, a supporting platform 200 is fixedly arranged at the middle position of the left side of the back surface of the numerical control machine tool 100, a feeding mechanism 300 is fixedly arranged at the top of the supporting platform 200, a driving mechanism 400 is fixedly connected above the supporting platform 200, a linkage mechanism 500 is connected between the driving mechanism 400 and the feeding mechanism 300, the linkage mechanism 500 comprises a shell 510, the shell 510 is fixedly arranged at the top of the supporting platform 200, a shaft lever 520 longitudinally penetrates through the middle position of the shell 510, one end of the front surface of the shaft lever 520 is fixedly welded with a gear 530, a limiting disc 540 is fixedly sleeved at the outer side position of the middle section of the shaft lever 520, skewed teeth are uniformly and fixedly surrounded on the outer side of the limiting disc 540, a through groove is formed in the outer wall of the left side of the shell 510, a supporting frame 550 is fixedly arranged in the through groove, the inside of the support frame 550 is hinged with a pin rod 560, the outer side of the pin rod 560 is fixedly connected with an arc reed 570, the other end of the arc reed 570 is fixedly connected to the support frame 550, the pin rod 560 is elastically and rotatably connected with the support frame 550 through the arc reed 570, a spring 580 is sleeved on the outer side of the shaft 520, one end of the inner side of the spring 580 is fixedly connected to the outer wall of the shaft 520, the other end of the spring 580 is fixedly connected to the inner wall of the shell 510, the outer side of the pin rod 560 is connected with a trigger mechanism 600, the device is connected between the driving mechanism 400 and the feeding mechanism 300 through a linkage mechanism 500 when in operation, the rotation of the gear 530 can be controlled through the driving mechanism 400, when the gear 530 is driven to rotate in the anticlockwise direction, the shaft 520 is driven to correspondingly rotate through the gear 530, at the moment, the shaft 520 rotates to tighten the spring 580 wound on the outer side of the shaft 520 to store force, the device is convenient for providing reverse rotation driving for the subsequent shaft lever 520, is limited by the elastic support of the arc reed 570, ensures that the pin lever 560 is clamped between bevel teeth on the outer side of the limiting disc 540, ensures that the shaft lever 520 can only rotate unidirectionally, provides power input for the feeding mechanism 300 when the shaft lever 520 rotates so as to facilitate feeding operation, and is convenient for reducing the original cost loss of part processing by not embedding the pin lever 560 into the limiting disc 540 when the pin lever 560 is driven by external force to rotate in an unlocking state when the pin lever 560 is pulled to be in an unlocking state, and provides reverse rotation driving for the shaft lever 520 under the elastic reset action of the spring 580 at this time, and the synchronous shaft lever 520 provides reverse rotation driving for the inside of the feeding mechanism 300, so that the inside of the feeding mechanism 300 is reset, the linkage reset of the raw materials of columnar parts is realized, the manual feeding of a worker is not required, the efficiency of the device on part processing is effectively improved, and the original cost loss of part processing is conveniently reduced because the feeding conveying is not required;
Further, the numerically-controlled machine tool 100 comprises a machine tool main body 110, a rotary round table 120 is fixedly arranged at the middle position of the left side of the machine tool main body 110, electric sliding rails 130 are symmetrically fixed on the front side and the rear side of the middle position of the machine tool main body 110, sliding seats 140 are fixedly connected to the tops of the two groups of electric sliding rails 130, the sliding seats 140 are in sliding connection with the machine tool main body 110 through the electric sliding rails 130, hydraulic telescopic rods are fixedly arranged at the middle position of the left side of the sliding seats 140, a top pressing plate 150 is rotatably connected to the driving end of each hydraulic telescopic rod, the top pressing plate 150 and the rotary round table 120 are positioned on the same horizontal line, a cutting tool rest 160 is fixedly arranged at the middle position of the front side of the machine tool main body 110, a protective cover 180 is fixedly wrapped at the upper position of the right side of the machine tool main body 110, and when the device works, the electric sliding rails 130 can be controlled to move left and right through the sliding seats 140 connected above the electric sliding rails 130, so that the top pressing plate 150 arranged on the right side is controlled to move left and right, and the columnar parts to be processed are clamped and fixed through the left and right movement of the top pressing plate 150;
Further, a filter plate 170 is fixedly installed below the inner part of the machine tool main body 110, the left end of the filter plate 170 is fixedly connected to the left inner wall of the machine tool main body 110, the right end of the filter plate 170 is fixedly connected to the right inner wall of the machine tool main body 110, the filter plate 170 is obliquely arranged inside the machine tool main body 110, through holes are uniformly formed in the filter plate 170, the filter plate 170 is inserted in the position below the sliding seat 140, and when the device works, the filter plate 170 is obliquely arranged in the position below the inner part of the machine tool main body 110, when a columnar part directly falls on the filter plate 170 after finishing processing, the columnar part is automatically separated from scraps generated by processing through the oblique guide of the filter plate 170 in cooperation with the filtration of a filter hole formed in the filter plate 170, so that quick discharging is realized, the structure is simple, the discharging speed of the device is effectively improved, and a necessary condition is conveniently provided for continuous and continuous subsequent charging operation;
Further, the feeding mechanism 300 comprises a feeding frame 310, the feeding frame 310 is fixedly arranged at the top of the supporting platform 200, screw rods 320 are longitudinally inserted through the left and right sides of the top of the feeding frame 310 in a symmetrical mode, two groups of screw rods 320 are rotationally connected with the feeding frame 310, rod sleeves 330 are sleeved on the outer sides of each group of screw rods 320, a feeding table 340 is fixedly connected between the two groups of rod sleeves 330, threads assembled on the inner walls of the rod sleeves 330 are matched with threads assembled on the outer walls of the corresponding screw rods 320, and when the feeding mechanism works, the feeding mechanism 300 is driven by a shaft rod 520 in the linkage mechanism 500 to provide power support, when the screw rods 320 in the feeding mechanism 300 rotate, the rod sleeves 330 drive the feeding table 340 to move back and forth relative to the feeding frame 310 through the screw engagement between the screw rods 320, the connecting transmission control of the connecting mechanism 500 effectively ensures continuity of feeding conveying of the feeding mechanism, and when the feeding mechanism 340 carries out feeding in the front and back directions, the feeding mechanism is driven by the screw rods 320 to move back and is more convenient for the processing equipment to move, and the feeding mechanism is more convenient to move;
Further, the front middle position of the feeding frame 310 is in a vacant state, the top of the feeding table 340 is transversely provided with a groove, the inside of the groove is in an arc shape, the top of the feeding table 340 and the rotary round table 120 are positioned on the same horizontal plane, and the front middle position of the feeding frame 310 is in a hollow state, so that when the device works, chips generated by cutting during processing of parts by the cutting tool rest 160 can smoothly drop downwards, the chips are prevented from accumulating on the upper surface of the feeding frame 310, the feeding conveying is influenced, the working stability of the device is effectively improved, and the arc-shaped groove is formed in the top of the feeding table 340, so that the device is more attached to the actual shape of columnar raw materials, and the stability during feeding conveying is further enhanced;
Further, the driving mechanism 400 includes an outer sleeve 410, the outer sleeve 410 is fixedly welded at the top of the supporting platform 200, an inner rod 420 is inserted through the inside of the outer sleeve 410, the right end of the inner rod 420 is rotationally connected to the sliding seat 140, the upper side and the lower side of the inner rod 420 are cut to be flat, a rack 430 is fixedly welded at the top of the inner rod 420, first sliding grooves 440 are transversely formed in the inner walls of the front side and the rear side of the outer sleeve 410, a limiting pin 470 is longitudinally fixed in the middle position of the left end of the inner rod 420, the front end and the rear end of the limiting pin 470 are correspondingly inserted in the first sliding grooves 440, the limiting pin 470 is slidably connected in the first sliding grooves 440, a long groove 480 is formed in the middle position of the top of the outer sleeve 410, the lower end of a gear 530 is inserted in the inside of the long groove 480, teeth assembled outside the gear 530 are matched with the teeth assembled on the rack 430, and the gears 530 are in meshed transmission connection through the teeth, and when the sliding seat 140 is in operation, in the process, the inner rod 420 is driven to synchronously move rightwards in the rightward movement of the sliding seat 140, and the limiting pin 470 is prevented from being correspondingly meshed with the teeth 470 in the sliding groove 440 in the process by virtue of the rotation of the gear 470, and the corresponding limiting pin 440 is prevented from being meshed with the first sliding groove 440;
Further, the two sides of the inner wall of the left and right ends of the outer sleeve 410 are symmetrically provided with the second sliding groove 450, the shape of the second sliding groove 450 is spiral, the second sliding groove 450 is communicated with the corresponding first sliding groove 440, a triangular reed 460 is fixedly arranged at one side of the communicating part of the first sliding groove 440 and the second sliding groove 450, which is close to the end position of the outer sleeve 410, the second sliding groove 450 is arranged on the inner wall of the outer sleeve 410 in a spiral manner, the second sliding groove 450 is communicated with the first sliding groove 440, when the limiting pin 470 moves to the connecting position of the first sliding groove 440 and the second sliding groove 450, the inner rod 420 is rotationally connected to the sliding seat 140 through the spiral guide of the second sliding groove 450, the inner rod 420 rotates up and down in the outer sleeve 410, when the inner rod 420 moves rightward in the outer sleeve 410, the rack 430 is meshed with the gear 530, when the inner rod 420 moves rightward in the inner sleeve 410 to the end position, the inner rod 420 rotates up and down in the outer sleeve 410, the inner rod 420 is driven by the spiral guide of the second sliding groove 450, the inner rod 420 rotates up and down in the inner rod 420 to the left side, the inner rod 420 is driven by the electric rotating mechanism, the inner rod 420 is driven by the electric driving mechanism to move up and down the inner rod 420 to the inner rod 420, the inner rod 420 is driven by the inner rod 420 to the inner rod 410, the inner rod 420 is driven by the inner rod 410 to move forward and the inner rod 410, the inner rod 430 is driven by the inner rod 430, the inner rod 430 is driven to the inner rod 410, the inner rod is driven to move forward and the inner rod 410, the material carrier is held by the material carrier 300, and the material carrier is stably, and the material carrier is held in the material carrier, and the material carrier is stably and the material carrier is held in and has a stable and material carrier, and material carrier and material is conveyed in material, and material. By arranging the triangular reed 460 at the communication position of the first chute 440 and the second chute 450, the limit pin 470 can smoothly slide into the second chute 450 in the moving process by the guiding limitation of the triangular reed 460, so that the accuracy of the device in operation is effectively ensured;
Further, a belt pulley transmission assembly 590 is fixedly connected between the shaft rod 520 and one group of screw rods 320, two groups of belt pulley transmission assemblies 590 are arranged in total, the other group of belt pulley transmission assemblies 590 are fixedly connected between one ends of the back surfaces of the two groups of screw rods 320, the two groups of screw rods 320 are in transmission connection through the belt pulley transmission assemblies 590, the screw rods 320 are in transmission connection with the shaft rod 520 through the belt pulley transmission assemblies 590, and the shaft rod 520 is in transmission connection with the rotation transmission between the shaft rod 520 and the screw rods 320 through the two groups of belt pulley transmission assemblies 590, so that the shaft rod 520 can stably drive and transmit the screw rods 320 during operation, and the working stability of the device is effectively ensured;
Further, the triggering mechanism 600 includes a rod cylinder 610, the rod cylinder 610 is fixedly welded on the left inner wall of the machine tool main body 110, the rod cylinder 610 is disposed on the right left side of the outer sleeve 410, an inserted rod 620 is inserted in the rod cylinder 610, the inserted rod 620 is slidably connected with the rod cylinder 610, a connecting plate 630 is fixedly welded on the outer side of the right end of the inserted rod 620, a guy cable 640 is fixedly connected between the connecting plate 630 and the pin 560, the triggering mechanism 600 is disposed on the left end of the outer sleeve 410, when the inner rod 420 moves to the leftmost end in the outer sleeve 410, the inner rod 420 is reversely reset by means of spiral guidance of the second sliding groove 450, the rack 430 is restored to the upper end position of the inner rod 420, so that continuous linkage operation is facilitated, meanwhile, when the inner rod 420 moves to the leftmost end to the inserted rod 620, the inserted rod 620 moves leftwards in the inner part of the rod cylinder 610, the guy cable 640 is connected, the pin 560 is pulled to withdraw from the locking of the outer inclined teeth of the limiting disc 540, the limit of the pin 560 is lost, the limit of the pin 560 is elastically reset 580 is caused, the reset 520 is driven to rotate, and the reverse drive mechanism 300 is continuously moved to reversely drive the loading platform to reversely move, and the loading platform is continuously and continuously reset, and the loading platform is continuously driven to move continuously;
Working principle: when the device works, a worker connects the device with an external power supply through a lead, so that the external power supply provides power support for the device, and then the worker controls the device to be electrified and started;
When the feeding mechanism works, one side of the back surface of the feeding mechanism 300 is externally connected with a conveying belt, so that raw materials of columnar parts can be continuously conveyed to the feeding table 340, or a worker can move the parts to the feeding table 340 in a manual traction conveying mode;
When the electric sliding rail 130 is powered on and started, the sliding seat 140 is controlled to move rightwards, the inner rod 420 rotationally connected to the left side of the electric sliding rail 140 is driven to move rightwards in the rightwards moving process of the sliding seat 140, at the moment, the inner rod 420 moves rightwards in the outer sleeve 410 and synchronously drives the rack 430 to move rightwards, the gear 530 drives the shaft lever 520 to rotate anticlockwise through tooth meshing connection between the rack 430 and the gear 530, and when the shaft lever 520 rotates anticlockwise, two groups of bilaterally symmetrical screw rods 320 are synchronously rotated through transmission connection of the belt pulley transmission assembly 590, and the screw rod sleeve 330 is driven by virtue of thread meshing between the screw rods 320 and the rod sleeve 330, so that the rod sleeve 330 drives the feeding platform 340 to lift part raw materials to move forwards, and the part raw materials are moved to a position between the rotary circular table 120 and the top pressure plate 150, and synchronously, the shaft lever 520 rotates anticlockwise, so that the power is stored in a tightening mode for the spring 580;
When the sliding seat 140 moves rightwards to the limit position, the limiting pin 470 slides into the second sliding groove 450 under the supporting and limiting action of the triangular reed 460, the second sliding groove 450 is led in a spiral manner, so that the inner rod 420 rotates up and down in the outer sleeve 410, at the moment, the meshing limitation between the rack 430 and the gear 530 is lost, and the pin 560 is deflected and embedded between the bevel teeth on the outer side of the limiting disc 540 by the elastic support of the arc reed 570, so that the rotation of the limiting disc 540 is limited, and the shaft lever 520 is prevented from rotating clockwise;
When the rotary table is in operation, the sliding seat 140 is driven by the electric sliding rail 130 to move leftwards for closing operation, the top pressing plate 150 arranged in the middle of the left side of the sliding seat 140 moves leftwards, and the rotary table 120 is rotated in cooperation with the movement of the top pressing plate 150, so that the left end and the right end of a part are clamped and fixed;
When the inner rod 420 moves to the leftmost end inside the outer sleeve 410, the left end of the inner rod 420 preferentially pushes against the inserted rod 620, the guy cable 640 fixedly connected to the connecting plate 630 is driven to move leftwards, the pin 560 is deflected outwards against the elastic support of the arc-shaped reed 570 by the pulling of the guy cable 640, so that the pin 560 loses the limit on the helical teeth on the outer side of the limiting disc 540, the shaft lever 520 is driven to reversely overturn under the elastic deformation action of the spring 580, thus the screw rod 320 is provided with reverse rotation driving, the feeding table 340 is moved backwards to reset, meanwhile, the inner rod 420 which moves leftwards is overturned inside the outer sleeve 410 under the guidance of the second sliding grooves 450 on the inner walls on the front side and the rear side of the left end inside the outer sleeve 410, and the rack 430 fixed on the outer side of the inner rod 420 is adjusted to the upper end position of the inner rod, so that the next continuous linkage feeding conveying is facilitated.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (1)
1. The utility model provides a columnar parts cutting machine tool for numerical control machining with linkage material loading structure, includes digit control machine tool (100), its characterized in that: the utility model discloses a numerical control machine tool, including a support platform (200) is fixed in the middle position of the back left side of digit control machine tool (100), and the top fixed mounting of support platform (200) has feed mechanism (300), the top fixedly connected with actuating mechanism (400) of support platform (200), and be connected with link gear (500) between actuating mechanism (400) and feed mechanism (300), link gear (500) are including shell (510), and shell (510) fixed mounting is at the top of support platform (200), the intermediate position of shell (510) vertically runs through and is equipped with axostylus axostyle (520), and the front one end of axostylus axostyle (520) is fixed with gear (530), the middle section outside position of axostylus axostyle (520) has fixed cup jointed spacing dish (540), and evenly encircle fixedly in the outside of spacing dish (540) to be fixed with the skewed tooth, set up logical groove on the left side outer wall of shell (510), and the inside fixedly installed support frame (550) of logical groove, the inside articulated of support frame (550) has round pin (560), and the outside fixedly connected with axostylus axostyle (570) of round pin (560), the other end is connected with arc-shaped support frame (570) through arc-shaped connection between arc-shaped support frame (550) and arc-shaped connection spring (570), the outside of the shaft lever (520) is sleeved with a spring (580), one end of the inside of the spring (580) is fixedly connected to the outer wall of the shaft lever (520), the other end of the spring (580) is fixedly connected to the inner wall of the shell (510), and the outside of the pin lever (560) is connected with a trigger mechanism (600);
The numerical control machine tool (100) comprises a machine tool main body (110), a rotary round table (120) is fixedly arranged at the middle position of the left side of the machine tool main body (110), electric sliding rails (130) are symmetrically fixed at the front side and the rear side of the middle position of the machine tool main body (110), two groups of electric sliding rails (130) are fixedly connected with sliding seats (140), the sliding seats (140) are fixedly connected with the machine tool main body (110) through sliding between the electric sliding rails (130), a hydraulic telescopic rod is fixedly arranged at the middle position of the left side of the sliding seats (140), a top pressing plate (150) is rotatably connected to the driving end of the hydraulic telescopic rod, the top pressing plate (150) and the rotary round table (120) are positioned on the same horizontal straight line, a cutting tool rest (160) is fixedly arranged at the middle position of the front side of the machine tool main body (110), a protective cover (180) is fixedly wrapped at the upper right side of the machine tool main body (110), a filter plate (170) is fixedly arranged at the lower side of the inside of the machine tool main body (110), the left end of the filter plate (170) is fixedly connected with the inner wall of the machine tool main body (110), the filter plate (170) is fixedly connected with the inner wall of the machine tool main body (170) at the right side of the machine tool main body (110), the filter plate (170) is uniformly arranged at the inner wall (170), the filter plate (170) is inserted into the lower part of the interior of the sliding seat (140);
The feeding mechanism (300) comprises a feeding frame (310), the feeding frame (310) is fixedly arranged at the top of the supporting platform (200), screw rods (320) are symmetrically and longitudinally penetrated on the left side and the right side of the top of the feeding frame (310), two groups of screw rods (320) are rotationally connected with the feeding frame (310), a belt pulley transmission assembly (590) is fixedly connected between each shaft rod (520) and one group of screw rods (320), two groups of belt pulley transmission assemblies (590) are arranged together, the other group of belt pulley transmission assemblies (590) are fixedly connected between one ends of the back surfaces of the two groups of screw rods (320), the two groups of screw rods (320) are in transmission connection through a belt pulley transmission assembly (590), the screw rods (320) are in transmission connection with the shaft rod (520) through the belt pulley transmission assembly (590), the outer sides of the screw rods (320) of each group are sleeved with rod sleeves (330), a feeding table (340) is fixedly connected between the two groups of rod sleeves (330), threads assembled on the inner walls of the rod sleeves (330) are matched with threads assembled on the outer walls of the corresponding screw rods (320), the front middle position of the feeding frame (310) is in an empty shape, grooves are transversely formed in the tops of the feeding tables (340), the interiors of the grooves are arc-shaped, the top of the feeding table (340) and the rotary round table (120) are positioned on the same horizontal plane;
The driving mechanism (400) comprises an outer sleeve (410), the outer sleeve (410) is fixedly welded at the top of the supporting platform (200), an inner rod (420) is inserted into the outer sleeve (410), the right end of the inner rod (420) is rotationally connected to the sliding seat (140), the upper side and the lower side of the inner rod (420) are cut to be flat, a rack (430) is fixedly welded at the top of the inner rod (420), first sliding grooves (440) are transversely formed in the inner walls of the front side and the rear side of the outer sleeve (410), a limiting pin (470) is longitudinally fixed at the middle position of the left end of the inner rod (420), the front end and the rear end of the limiting pin (470) are correspondingly inserted into the first sliding grooves (440), long grooves (480) are formed in the middle position of the top of the outer sleeve (410), the lower ends of the gears (530) are inserted into the long grooves (480), teeth assembled on the outer sides of the gears (530) are matched with the rack (430), the two teeth (450) are symmetrically meshed with the two side teeth (450) of the two side of the outer sleeve (410), the second sliding grooves (450) are communicated with the corresponding first sliding grooves (440), and triangular reeds (460) are fixedly arranged at one sides, close to the end positions of the outer sleeves (410), of the communication positions of the first sliding grooves (440) and the second sliding grooves (450);
The trigger mechanism (600) comprises a rod barrel (610), the rod barrel (610) is fixedly welded on the left side inner wall of the machine tool main body (110), the rod barrel (610) is arranged on the right left side of the outer sleeve (410), an inserting rod (620) is inserted into the rod barrel (610), the inserting rod (620) is slidably connected with the rod barrel (610), a connecting plate (630) is fixedly welded on the outer side of the right end of the inserting rod (620), and a stay rope (640) is fixedly connected between the connecting plate (630) and the pin rod (560).
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| CN202110794592.9A CN113458840B (en) | 2021-07-14 | 2021-07-14 | Columnar part cutting machine tool with linkage feeding structure for numerical control machining |
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| CN202110794592.9A CN113458840B (en) | 2021-07-14 | 2021-07-14 | Columnar part cutting machine tool with linkage feeding structure for numerical control machining |
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| CN113770788B (en) * | 2021-10-09 | 2022-07-29 | 意特利（滁州）智能数控科技有限公司 | Feeding mechanism and numerical control machine tool |
| CN115555676A (en) * | 2022-10-24 | 2023-01-03 | 浙江瑞林光环境集团有限公司 | LED lamp pearl bonding wire welds appurtenance in batches |
| CN118951833B (en) * | 2024-09-26 | 2025-03-28 | 立之达(徐州)智能装备有限公司 | A nonferrous metal high-speed processing machine tool |
| CN119017119B (en) * | 2024-10-29 | 2024-12-31 | 辽宁博通智能技术有限公司 | Precision machining machine tool and method of using the same |
| CN119098795B (en) * | 2024-11-01 | 2025-02-28 | 烟台市米捷机械有限公司 | An elevated five-axis linkage machine tool |
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