CN212144505U

CN212144505U - Polygon processing lathe

Info

Publication number: CN212144505U
Application number: CN202020272098.7U
Authority: CN
Inventors: 刘树清
Original assignee: Zhongshan Jingduan Cnc Equipment Co ltd
Current assignee: Zhongshan Jingduan Cnc Equipment Co ltd
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2020-12-15
Anticipated expiration: 2030-03-06

Abstract

The utility model discloses a polygon processing lathe, including base, moving mechanism, connect material mouth, organism, drive mechanism, first louvre, observation mechanism, recess handle and control mechanism, the equal fixedly connected with moving mechanism in four corners in the base outside, the outside of base and the one side that is located moving mechanism are dug and are had and connect the material mouth, the top fixedly connected with organism of base, the inside of organism is provided with drive mechanism, the utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, easy operation is convenient, therefore, the clothes hanger is strong in practicability, adopt DPS control, use servo motor to replace the gear box, the cost has not only been saved, and the programming is nimble moreover, and stability is good, makes the flying cutter dish can reach the machining speed that does not have the number of land comparing simultaneously, thereby very big increase economic benefits, and through the cutter motion trail that is similar to the hypocycloid principle, assurance processingquality that can be fine, in addition through setting up moving mechanism, make the removal of equipment and transport light more convenient.

Description

Polygon processing lathe

Technical Field

The utility model relates to a processing lathe, in particular to polygon processing lathe belongs to lathe technical field.

Background

In the existing life, a lathe is a machine tool for turning a rotating workpiece by mainly using a lathe tool, a drill bit, a reamer, a screw tap, a screw die, a knurling tool and the like can be used for correspondingly processing the workpiece on the lathe, the polygonal processing lathe is one of numerous lathes, the polygonal processing lathe is a precise operating instrument and plays an important role in finish processing, but a flying cutter head in the traditional polygonal processing lathe is mostly driven by a gear box or a speed reducer, the movable cutter head is driven by a main shaft to achieve a rotation synchronization effect, the flying cutter head is expensive in manufacturing cost, poor in automation flexibility, low in processing speed, unstable in quality and incapable of obtaining better economic benefits, and the existing polygonal processing lathe is mostly huge in size and incapable of well moving and carrying the workpiece.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide polygon processing lathe.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model discloses polygon processing lathe, include base, moving mechanism, connect material mouth, organism, drive mechanism, first louvre, observation mechanism, recess handle and control mechanism, the equal fixedly connected with moving mechanism in four corners in the base outside, the outside of base and the one side that is located moving mechanism are cut and are had the material mouth that connects, the top fixedly connected with organism of base, the inside of organism is provided with drive mechanism, the outside of organism and the one side equidistance that is located drive mechanism are cut and are had the first louvre of a plurality of, one side that first louvre was kept away from to the outside of organism is cut and is cut the recess handle, the outside of organism is provided with observation mechanism, just one side fixed mounting that is located observation mechanism of the outside of organism has control mechanism.

As a preferred scheme of the utility model, the moving mechanism comprises a fixed box, the fixed box is fixedly connected with the four corners of the outer side of the base, a hydraulic cylinder is fixedly arranged at one end of the top of the inner wall of the fixed box, a supporting plate is fixedly connected with a piston rod of the hydraulic cylinder, a slide rod is fixedly connected with the top of the inner wall of the fixed box and positioned at one side of the hydraulic cylinder, a first baffle is fixedly connected with the bottom of the slide rod, a threaded rod is rotatably connected with the top of the inner wall of the fixed box and positioned at one side of the slide rod, a second baffle is fixedly connected with the bottom of the threaded rod, a worm wheel is fixedly connected with the outer side of the threaded rod and positioned below the worm wheel, one end of the slide plate close to the slide rod is slidably connected with the outer side of the slide rod, supporting rods are fixedly connected with the two ends, the side, far away from the pneumatic cylinder, of the inner wall of the fixing box is fixedly provided with a first servo motor, an output shaft of the first servo motor is fixedly connected with a worm, one end, far away from the first servo motor, of the worm is rotatably connected with the outer side of the sliding rod, and the worm is meshed with the worm wheel.

As a preferred scheme of the utility model, drive mechanism includes the fixed plate, the inner wall fixedly connected with fixed plate of organism, one side fixed mounting of organism inner wall has second servo motor, second servo motor's output shaft fixedly connected with main shaft, the one end that second servo motor was kept away from to the main shaft runs through the fixed plate and rotates with the fixed plate to be connected, second servo motor's one end fixedly connected with flying knife dish is kept away from to the main shaft.

As a preferred scheme of the utility model, observation mechanism includes the slide rail, the slide rail has been dug in the outside of organism, the outside sliding connection of slide rail has the dodge gate, the outside equidistance of dodge gate is dug and is had a plurality of viewing aperture, the outside of dodge gate and the one side fixedly connected with who is located the viewing aperture remove the handle, the outside of organism and be located the spacing of one side fixedly connected with of slide rail.

As a preferred scheme of the utility model, control mechanism includes the electric cabinet, the outside of organism and the one side fixed mounting that is located spacing have the electric cabinet, one side equidistance that spacing was kept away from to the outside of electric cabinet is dug and is had a plurality of second louvre, the outside fixed mounting of electric cabinet has programme-controlled board, the one end fixedly connected with pilot lamp at organism top.

As an optimized proposal of the utility model, the formula of the path traveled by the tool nose of the cutter on the flying cutter head is similar to the hypocycloid principle.

As a preferred scheme of the utility model, pneumatic cylinder, first servo motor, second servo motor, programme-controlled board, pilot lamp all with electric cabinet electric connection.

The utility model discloses the beneficial effect who reaches is: the utility model discloses compact structure, easy operation is convenient, therefore, the clothes hanger is strong in practicability, adopt DPS control, use servo motor to replace the gear box, the cost has not only been saved, and the programming is nimble moreover, and stability is good, makes the flying cutter dish can reach the machining speed that does not have the number of land comparing simultaneously, thereby very big increase economic benefits, and through the cutter motion trail that is similar to the hypocycloid principle, assurance processingquality that can be fine, in addition through setting up moving mechanism, make the removal of equipment and transport light more convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the moving mechanism of the present invention;

FIG. 3 is a schematic view of the transmission mechanism of the present invention;

FIG. 4 is a schematic view of a part of the structure of the present invention;

fig. 5 is a schematic diagram of the flying cutter head of the present invention.

In the figure: 1. a base; 2. a moving mechanism; 21. a fixing box; 22. a hydraulic cylinder; 23. a support plate; 24. a slide bar; 25. a first baffle plate; 26. a threaded rod; 27. a second baffle; 28. a worm gear; 29. a slide plate; 210. a support bar; 211. a universal wheel; 212. a first servo motor; 213. a worm; 3. a material receiving port; 4. a body; 5. a transmission mechanism; 51. a fixing plate; 52. a second servo motor; 53. a main shaft; 54. a flying cutter head; 6. a first heat dissipation hole; 7. an observation mechanism; 71. a slide rail; 72. a movable door; 73. a viewing port; 74. moving the handle; 75. a limiting strip; 8. a recessed handle; 9. a control mechanism; 91. an electric cabinet; 92. a second heat dissipation hole; 93. a program control board; 94. and an indicator light.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Examples

As shown in fig. 1-5, the utility model provides a polygon processing lathe, including base 1, moving mechanism 2, connect material mouth 3, organism 4, drive mechanism 5, first louvre 6, observation mechanism 7, recess handle 8 and control mechanism 9, the four corners in the base 1 outside all is fixedly connected with moving mechanism 2, the outside of base 1 and one side that is located moving mechanism 2 are dug and are had and connect material mouth 3, the crushed aggregates that are convenient for better receiving processing to produce; the top of the base 1 is fixedly connected with a machine body 4, a transmission mechanism 5 is arranged inside the machine body 4, a plurality of first heat dissipation holes 6 are cut in the outer side of the machine body 4 and on one side of the transmission mechanism 5 at equal intervals, and a groove handle 8 is cut on one side of the outer part of the machine body 4, which is far away from the first heat dissipation holes 6, so that the equipment can be better transported; an observation mechanism 7 is arranged on the outer side of the machine body 4, and a control mechanism 9 is fixedly arranged on one side of the observation mechanism 7 and outside the machine body 4.

Further, the moving mechanism 2 comprises a fixed box 21, four corners of the outer side of the base 1 are fixedly connected with the fixed box 21, one end of the top of the inner wall of the fixed box 21 is fixedly provided with a hydraulic cylinder 22, a piston rod of the hydraulic cylinder 22 is fixedly connected with a supporting plate 23, one side of the top of the inner wall of the fixed box 21, which is positioned on the hydraulic cylinder 22, is fixedly connected with a slide rod 24, the bottom of the slide rod 24 is fixedly connected with a first baffle 25, one side of the top of the inner wall of the fixed box 21, which is positioned on the slide rod 24, is rotatably connected with a threaded rod 26, the bottom of the threaded rod 26 is fixedly connected with a second baffle 27, the outer side of the threaded rod 26 is fixedly connected with a worm wheel 28, the outer side of the threaded rod 26, which is positioned below the worm wheel 28, one end of the slide plate 29, which is close to, the side of the inner wall of the fixed box 21, which is far away from the hydraulic cylinder 22, is fixedly provided with a first servo motor 212, the output shaft of the first servo motor 212 is fixedly connected with a worm 213, one end of the worm 213, which is far away from the first servo motor 212, is rotatably connected with the outer side of the slide bar 24, the worm 213 is meshed with the worm wheel 28, and the universal wheel 211 is extended and retracted through transmission, so that the whole equipment can be conveniently moved.

Further, drive mechanism 5 includes fixed plate 51, the inner wall fixedly connected with fixed plate 51 of organism 4, one side fixed mounting of organism 4 inner wall has second servo motor 52, the output shaft fixedly connected with main shaft 53 of second servo motor 52, the one end that second servo motor 52 was kept away from to main shaft 53 runs through fixed plate 51 and rotates with fixed plate 51 to be connected, the one end fixedly connected with flywheel dish 54 of second servo motor 52 is kept away from to main shaft 53, rotate in flywheel dish 54 through second servo motor 52 synchronous control main shaft 53, thereby very big increase slew velocity, the cost is saved simultaneously.

Further, observation mechanism 7 includes slide rail 71, and the outside of organism 4 is excavated there is slide rail 71, and the outside sliding connection of slide rail 71 has dodge gate 72, and the outside equidistance of dodge gate 72 is excavated there is a plurality of viewing aperture 73, and the outside of dodge gate 72 and the one side fixedly connected with who is located viewing aperture 73 move handle 74, and the outside of organism 4 and the one side fixedly connected with that is located slide rail 71 are spacing 75, through removing dodge gate 72, be convenient for better observe the course of working and operate.

Further, control mechanism 9 includes electric cabinet 91, and the outside of organism 4 and the one side fixed mounting that is located spacing 75 have electric cabinet 91, and one side equidistance that spacing 75 was kept away from to the outside of electric cabinet 91 is cut and is had a plurality of second louvre 92, and electric cabinet 91's outside fixed mounting has programme-controlled board 93, and the one end fixedly connected with pilot lamp 94 at organism 4 top is through pilot lamp 94, and the better operating condition to equipment of being convenient for demonstrates.

Furthermore, the formula of the path traveled by the tool nose of the tool on the flying cutter disc 54 is similar to the hypocycloid principle, so that the tool and the workpiece can be better turned into a shape close to a plane when colliding at high speed.

Furthermore, the hydraulic cylinder 22, the first servo motor 212, the second servo motor 52, the program control board 93 and the indicator lamp 94 are electrically connected with the electric cabinet 91, so that the whole equipment can be better controlled.

In particular, the device is placed on the fingerAfter the position is fixed, the rotation speed of the flying cutter disc 54 and the rotation speed of the main shaft 53 are synchronized through the second servo motor 52, one to three cutters are arranged on the flying cutter disc 54, and the condition that when the cutters collide with a workpiece at high speed, the shape close to a plane can be turned is ensured, the principle of the turning is similar to the hypocycloid principle, as shown in figure 5, and beta is beta_tIs the angle of rotation, alpha, of the flying disc 54 over time t_tFor the rotation angle of the workpiece within the time t, the flying cutter disc 54 and the main shaft 53 are synchronously controlled by the second servo motor 52, the control system must ensure that the two shafts are kept synchronous, the advantage of processing the polygon by the flying cutter disc 54 is that the processing speed is incomparable, compared with milling and punching, the processing speed is higher, and the quality effect can also be ensured, meanwhile, when the equipment needs to be moved, the electric cabinet 91 controls the hydraulic cylinder 22 to work, drives the support plate 23 to move downwards, then supports the whole equipment, then controls the first servo motor 212 to work by the electric cabinet 91, drives the worm 213 to rotate, thereby drives the worm wheel 28 and the threaded rod 26 to rotate, so that the sliding plate 29 and the universal wheel 211 move downwards under the limiting action of the sliding rod 24, thereby the bottom of the universal wheel 211 contacts the ground, and then controls the hydraulic cylinder 22 to work by the electric cabinet 91, drive backup pad 23 return to support the whole equipment through universal wheel 211, can promote the whole position of carrying out of equipment through recess handle 8 this moment and remove, thereby make the transport to equipment and remove convenient and fast more.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Polygonal machining lathe, including base (1), moving mechanism (2), connect material mouthful (3), organism (4), drive mechanism (5), first louvre (6), observation mechanism (7), recess handle (8) and control mechanism (9), its characterized in that, the equal fixedly connected with moving mechanism (2) in four corners in the base (1) outside, the outside of base (1) and the one side that is located moving mechanism (2) are cut and are connect material mouthful (3), the top fixed connection organism (4) of base (1), the inside of organism (4) is provided with drive mechanism (5), the outside of organism (4) and the one side that is located drive mechanism (5) are cut and are cut equally and are had a plurality of first louvre (6), the outside of organism (4) is kept away from one side of first louvre (6) and is cut recess handle (8), the outside of organism (4) is provided with observation mechanism (7), just one side fixed mounting that is located observation mechanism (7) of the outside of organism (4) has control mechanism (9).

2. The polygon processing lathe according to claim 1, wherein the moving mechanism (2) comprises a fixed box (21), the fixed box (21) is fixedly connected to four corners of the outer side of the base (1), a hydraulic cylinder (22) is fixedly mounted at one end of the top of the inner wall of the fixed box (21), a support plate (23) is fixedly connected to a piston rod of the hydraulic cylinder (22), a sliding rod (24) is fixedly connected to the top of the inner wall of the fixed box (21) and located at one side of the hydraulic cylinder (22), a first baffle plate (25) is fixedly connected to the bottom of the sliding rod (24), a threaded rod (26) is rotatably connected to the top of the inner wall of the fixed box (21) and located at one side of the sliding rod (24), a second baffle plate (27) is fixedly connected to the bottom of the threaded rod (26), and a worm wheel (28) is fixedly connected, the outside of threaded rod (26) and the below threaded connection who is located worm wheel (28) have slide (29), slide (29) are close to the one end of slide bar (24) and the outside sliding connection of slide bar (24), the equal fixedly connected with bracing piece (210) in both ends of slide (29) bottom, two fixedly connected with universal wheel (211) between the bottom of bracing piece (210), one side fixed mounting that pneumatic cylinder (22) were kept away from to the inner wall of fixation box (21) has first servo motor (212), the output shaft fixedly connected with worm (213) of first servo motor (212), the one end that first servo motor (212) were kept away from in worm (213) is rotated with the outside of slide bar (24) and is connected, worm (213) are connected with worm wheel (28) meshing.

3. The polygon processing lathe according to claim 2, wherein the transmission mechanism (5) comprises a fixed plate (51), the fixed plate (51) is fixedly connected to the inner wall of the machine body (4), a second servo motor (52) is fixedly mounted on one side of the inner wall of the machine body (4), a main shaft (53) is fixedly connected to an output shaft of the second servo motor (52), one end, far away from the second servo motor (52), of the main shaft (53) penetrates through the fixed plate (51) and is rotatably connected with the fixed plate (51), and a fly cutter disc (54) is fixedly connected to one end, far away from the second servo motor (52), of the main shaft (53).

4. The polygon processing lathe according to claim 3, wherein the observation mechanism (7) comprises a slide rail (71), the slide rail (71) is cut on the outer side of the machine body (4), a movable door (72) is slidably connected to the outer side of the slide rail (71), a plurality of observation ports (73) are cut on the outer side of the movable door (72) at equal intervals, a movable handle (74) is fixedly connected to the outer side of the movable door (72) and one side of the movable door located at the observation ports (73), and a limit strip (75) is fixedly connected to the outer side of the machine body (4) and one side of the movable door located at the slide rail (71).

5. The polygon processing lathe of claim 4, wherein the control mechanism (9) comprises an electric cabinet (91), the electric cabinet (91) is fixedly mounted on one side of the limiting strip (75) and on the outer side of the machine body (4), a plurality of second heat dissipation holes (92) are formed in one side, away from the limiting strip (75), of the outer portion of the electric cabinet (91) at equal intervals, a program control plate (93) is fixedly mounted on the outer side of the electric cabinet (91), and an indicator lamp (94) is fixedly connected to one end of the top of the machine body (4).

6. The polygonal working lathe according to claim 3, characterized in that the formula of the path followed by the tool nose on the flying cutter disc (54) is similar to the hypocycloid principle.

7. The polygon processing lathe of claim 5, wherein the hydraulic cylinder (22), the first servo motor (212), the second servo motor (52), the program control board (93) and the indicator lamp (94) are electrically connected with an electric cabinet (91).