CN220739264U

CN220739264U - Bidirectional spinning machine

Info

Publication number: CN220739264U
Application number: CN202321128368.7U
Authority: CN
Inventors: 王选道; 周倩倩; 吕思宁; 周我明
Original assignee: Qingdao Wilson Environmental Protection Equipment Co ltd
Current assignee: Qingdao Wilson Environmental Protection Equipment Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2024-04-09
Anticipated expiration: 2033-05-11

Abstract

The utility model discloses a bidirectional spinning machine, which comprises a base, wherein four groups of support columns are fixedly connected to the surface of the base, top ends of the support columns are fixedly connected with a top plate, a chute is formed in the bottom surface of the top plate, a bidirectional spinning mechanism is arranged in the chute, and the bidirectional spinning mechanism comprises: the riser, riser sliding connection is in the inside of spout, the riser is provided with two sets of. This two-way spinning machine makes the lead screw rotate through starter motor two for two sets of spin boards synchronous motion under the mutually supporting of link and telescopic link, thereby adjust the position of spin board, rotate through a motor drive two-way threaded rod, make two sets of risers remove in opposite directions, make two sets of spin boards contact with the both ends of pipe material respectively, starter motor three makes spin board rotate, spin to the both ends of pipe material, make pipe material disposable shaping, improve machining efficiency.

Description

Bidirectional spinning machine

Technical Field

The utility model relates to the technical field of spinning machines, in particular to a bidirectional spinning machine.

Background

The metal spinning technology is a forming technology that a section bar is subjected to spinning to enable a stress point to reach a surface from a point to a line, a rolling cutter is used for giving a certain pressure to the section bar in a certain direction, and a metal material is deformed and flows along the direction.

At present, various processing needs to be carried out on the pipe materials (copper pipe and aluminum pipe), such as spinning is carried out on the end part of the pipe materials to reduce the pipe diameter of the pipe materials so as to meet the use requirements; when the two ends of the pipe material need to be spun, the conventional spinning machine is used for spinning one end of the pipe material in batches on one spinning machine to form a semi-finished product, and then repositioning the semi-finished product on the other spinning machine to spin the other end in batches after the completion of the process, so that the process is complicated, and the processing efficiency is affected.

Disclosure of Invention

The utility model mainly aims to provide a bidirectional spinning machine which can spin two ends of a pipe material at the same time, so that the pipe material is molded at one time, and the processing efficiency is improved.

In order to achieve the above purpose, the bidirectional spinning machine provided by the utility model comprises a base, four groups of support columns are fixedly connected to the surface of the base, top ends of the support columns are fixedly connected with a top plate, a chute is formed in the bottom surface of the top plate, a bidirectional spinning mechanism is arranged in the chute, and the bidirectional spinning mechanism comprises: the vertical plates are in sliding connection with the inside of the sliding groove, two groups of vertical plates are arranged, the two groups of vertical plates are symmetrically arranged by taking the transverse central line of the sliding groove as a symmetrical axis, the side walls of the two groups of vertical plates are provided with through holes, the through holes are internally provided with bidirectional threaded rods in a threaded manner, the two ends of each bidirectional threaded rod are rotationally connected to the inner wall of the sliding groove, the side wall of the top plate is fixedly connected with a motor I, an output shaft of the motor I penetrates through and is rotationally connected to the inner wall of the sliding groove, the end part of each bidirectional threaded rod is fixedly connected with the output shaft of the motor I, the side walls of the two groups of vertical plates are respectively provided with a groove, and the bidirectional threaded rods are positively rotated or reversely rotated by starting the motor I, so that the distance between the two groups of vertical plates is adjusted; and the sliding blocks are in sliding connection with the inner wall of the groove, through holes penetrating through the surface of the sliding blocks are formed in two groups, a group of screw rods are connected with the through holes formed in the surface of the sliding blocks in a threaded manner, guide rods are connected with the through holes formed in the surface of the sliding blocks in a sliding manner, two ends of each guide rod are fixedly connected with the inside of the groove, one end of each guide rod is fixedly connected with an output shaft of a motor II, the other end of each guide rod is rotationally connected with the inner wall of the groove, the motor II is fixedly connected with a motor III on the inner wall of the groove, the output end of the motor III is fixedly connected with a rotary pressing plate, the screw rods are enabled to rotate through the starting of the motor II, and accordingly the sliding blocks can move up and down, and the positions of the motor III and the rotary pressing plate are adjusted.

Preferably, the motor III is fixedly connected with the link on the surface, two sets of fixedly connected with telescopic link between the link, link and telescopic link together two sets of motor III and spinning board, make both can carry out synchronous movement to the telescopic link can stretch out and draw back, thereby can not influence the distance between two sets of risers of adjustment.

Preferably, the fixing mechanism comprises a rotary drum, a first bevel gear is fixedly connected to the outer wall of the rotary drum, the first bevel gear is meshed with the second bevel gear, the bottom surface of the second bevel gear is fixedly connected with an output shaft of a fourth motor, the fourth motor is fixedly connected to the surface of the base, and the first bevel gear and the second bevel gear are meshed and driven through the fourth motor, so that the rotary drum drives the pipe material to rotate.

Preferably, the annular groove is formed in the outer wall of the rotary drum, the limiting ring is connected to the inner portion of the annular groove in a sliding mode, balls are arranged between the limiting ring and the annular groove, and the balls are arranged in a passing mode, so that friction force between the limiting ring and the annular groove is reduced, the rotary drum is convenient to rotate, the annular groove is limited through the limiting ring, and the rotary drum cannot deviate in the rotation process.

Preferably, the outer wall of the limiting ring is fixedly connected with a lantern ring, the bottom surface of the lantern ring is fixedly connected with a bracket, and the bracket is fixedly connected to the inner wall of the base.

Preferably, the surface of the rotary drum is provided with a through hole which penetrates through, an adjusting bolt is connected to the through hole in a threaded manner, the bottom end part of the adjusting bolt is fixedly connected with a fixing plate, and the fixing plate is enabled to move downwards to clamp and fix the pipe material by rotating the adjusting bolt.

Advantageous effects

The utility model provides a bidirectional spinning machine. The beneficial effects are as follows:

(1) This two-way spinning machine makes the lead screw rotate through starter motor two for two sets of spin boards synchronous motion under the mutually supporting of link and telescopic link, thereby adjust the position of spin board, rotate through a motor drive two-way threaded rod, make two sets of risers remove in opposite directions, make two sets of spin boards respectively with the both ends contact of pipe material, starter motor three makes spin board rotate, spin to the both ends of pipe material, make the one-time shaping of pipe material, improve machining efficiency.

(2) This two-way spinning-lathe through inserting the inside of rotary drum with the pipe material to make the fixed plate down move and carry out the centre gripping fixedly to the pipe material through rotating adjusting bolt, and make the meshing transmission between bevel gear one and the bevel gear two through motor four, thereby make the rotary drum drive the pipe material and rotate, further improve the efficiency of processing.

Drawings

In order to more clearly illustrate the embodiments of the present utility model 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, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic view of the fixing mechanism of the present utility model.

In the figure: 1. a base; 2. a top plate; 3. a chute; 4. a bidirectional spinning mechanism; 41. a riser; 42. a two-way threaded rod; 43. a first motor; 44. a groove; 45. a slide block; 46. a screw rod; 47. a guide rod; 48. a second motor; 49. a third motor; 410. a rotary pressing plate; 411. a connecting frame; 412. a telescopic rod; 5. a fixing mechanism; 51. a rotating drum; 52. a first gear; 53. bevel gears II; 54. a fourth motor; 55. an annular groove; 56. a limiting ring; 57. a ball; 58. a collar; 59. and (3) a bracket.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a bidirectional spinning machine, which comprises a base 1, wherein four groups of support columns are fixedly connected to the surface of the base 1, top ends of the support columns are fixedly connected with a top plate 2, a chute 3 is formed in the bottom surface of the top plate 2, and a bidirectional spinning mechanism 4 is arranged in the chute 3.

In the embodiment of the present utility model, the bidirectional spinning mechanism 4 includes:

the vertical plates 41 are slidably connected in the chute 3, the vertical plates 41 are provided with two groups, the two groups of vertical plates 41 are symmetrically arranged by taking the transverse central line of the chute 3 as a symmetrical axis, the side walls of the two groups of vertical plates 41 are provided with through holes, two-way threaded rods 42 are connected in the through holes in a threaded manner, two ends of each two-way threaded rod 42 are rotatably connected to the inner wall of the chute 3, the side wall of the top plate 2 is fixedly connected with a first motor 43, an output shaft of the first motor 43 penetrates through and is rotatably connected to the inner wall of the chute 3, the end part of each two-way threaded rod 42 is fixedly connected with the output shaft of the first motor 43, grooves 44 are formed in the side walls of the two groups of vertical plates 41, and the first motor 43 is started to enable the two-way threaded rods 42 to rotate forwards or reversely, so that the distance between the two groups of vertical plates 41 is adjusted;

and the sliding blocks 45 are slidably connected to the inner wall of the groove 44, through holes penetrating through the surface of the sliding blocks 45 are formed in both groups, a screw rod 46 is connected to the through holes formed in the surface of the sliding blocks 45 in a threaded manner, a guide rod 47 is slidably connected to the through holes formed in the surface of the sliding blocks 45 in the other groups, two ends of the guide rod 47 are fixedly connected to the inside of the groove 44, one end of the screw rod 46 is fixedly connected with an output shaft of a second motor 48, the other end of the screw rod 46 is rotatably connected to the inner wall of the groove 44, the second motor 48 is fixedly connected to the inside of the groove 44, a third motor 49 is fixedly connected to the side wall of the sliding block 45, the output end of the third motor 49 is fixedly connected with a spinning plate 410, the screw rod 46 is enabled to rotate through the second motor 48, and accordingly the sliding blocks 45 can move up and down, and positions of the third motor 49 and the spinning plate 410 are adjusted.

Specifically, in the embodiment of the present utility model, the bidirectional spinning mechanism 4 includes a riser 41, a bidirectional threaded rod 42, a first motor 43, a groove 44, a slider 45, a screw rod 46, a guide rod 47, a second motor 48, a third motor 49, and a spinning plate 410, wherein a connecting frame 411 is fixedly connected to the surface of the third motor 49, a telescopic rod 412 is fixedly connected between the two groups of connecting frames 411, and the two groups of third motors 49 and the spinning plate 410 are connected together through the connecting frame 411 and the telescopic rod 412, so that the two groups of motors 49 and the spinning plate 410 can synchronously move, and the telescopic rod 412 can stretch and retract, so that the distance between the two groups of risers 41 is not affected. When the spinning machine is used, the screw rod 46 is rotated by starting the motor II 48, under the mutual cooperation of the connecting frame 411 and the telescopic rod 412, the two groups of spinning plates 410 are synchronously moved, so that the positions of the spinning plates 410 are adjusted, the motor I43 drives the bidirectional threaded rod 42 to rotate, the two groups of vertical plates 41 are oppositely moved, the two groups of spinning plates 410 are respectively contacted with two ends of a pipe material, and the motor III 49 is started to rotate the spinning plates 410 to spin the two ends of the pipe material.

In the embodiment of the utility model, a fixing mechanism 5 is arranged on the surface of the base 1, the fixing mechanism 5 comprises a rotary drum 51, a bevel gear I52 is fixedly connected to the outer wall of the rotary drum 51, the bevel gear I52 is meshed with a bevel gear II 53, the bottom surface of the bevel gear II 53 is fixedly connected with an output shaft of a motor IV 54, the motor IV 54 is fixedly connected to the surface of the base 1, an annular groove 55 is arranged on the outer wall of the rotary drum 51, a limiting ring 56 is connected inside the annular groove 55 in a sliding manner, a ball 57 is arranged between the limiting ring 56 and the annular groove 55, friction force between the limiting ring 56 and the annular groove 55 is reduced through the arrangement of the ball 57, the rotary drum 51 is convenient to rotate, and the annular groove 55 is limited through the limiting ring 56, so that the position of the rotary drum 51 cannot deviate in the rotating process. The outer wall of the limiting ring 56 is fixedly connected with a lantern ring 58, the bottom surface of the lantern ring 58 is fixedly connected with a bracket 59, the bracket 59 is fixedly connected with the inner wall of the base 1, a through hole penetrating through the surface of the rotary drum 51 is formed, an adjusting bolt 510 is connected in the through hole in a threaded manner, and the bottom end part of the adjusting bolt 510 is fixedly connected with a fixing plate 511. When the rotary tube type pipe machining device is used, the pipe is inserted into the rotary tube 51, the fixing plate 511 moves downwards to clamp and fix the pipe by rotating the adjusting bolt 510, and the bevel gear I52 and the bevel gear II 53 are meshed and driven by the motor IV 54, so that the rotary tube 51 drives the pipe to rotate, and machining efficiency is further improved.

In addition, in order to spin both ends of the pipe material simultaneously, the pipe material is molded at one time, the machining efficiency is improved, the screw rod 46 is rotated by starting the motor II 48, under the mutual cooperation of the connecting frame 411 and the telescopic rod 412, the two groups of spinning plates 410 are synchronously moved, so that the positions of the spinning plates 410 are adjusted, the motor I43 drives the bidirectional threaded rod 42 to rotate, the two groups of vertical plates 41 are oppositely moved, the two groups of spinning plates 410 are respectively contacted with both ends of the pipe material, and the motor III 49 is started to rotate the spinning plates 410 to spin both ends of the pipe material.

In order to further improve the processing efficiency, the pipe material is inserted into the rotary drum 51, the fixing plate 511 moves downwards to clamp and fix the pipe material by rotating the adjusting bolt 510, and the bevel gear I52 and the bevel gear II 53 are meshed and driven by the motor IV 54, so that the rotary drum 51 drives the pipe material to rotate.

In the utility model, when the rotary tube type rotary tube forming machine is used, the tube material is inserted into the rotary tube 51, the fixing plate 511 moves downwards to clamp and fix the tube material through rotating the adjusting bolt 510, the screw rod 46 rotates through starting the motor II 48, the two groups of spinning plates 410 synchronously move under the mutual matching of the connecting frame 411 and the telescopic rod 412, the positions of the spinning plates 410 are adjusted, the motor I43 drives the bidirectional threaded rod 42 to rotate, the two groups of vertical plates 41 move in opposite directions, the two groups of spinning plates 410 are respectively contacted with two ends of the tube material, the motor III 49 is started to rotate the spinning plates 410 to spin the two ends of the tube material, and the motor IV 54 is started to drive the bevel gears I52 and II 53 to rotate the tube material.

Although embodiments of the present utility model 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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a two-way spinning-lathe, includes base (1), four groups of support columns of fixedly connected with on the surface of base (1), the top fixedly connected with roof (2) of support column, spout (3) have been seted up to the bottom surface of roof (2), its characterized in that: the inside of spout (3) is provided with two-way spinning mechanism (4), two-way spinning mechanism (4) include:

the vertical plates (41), the vertical plates (41) are slidably connected in the sliding grooves (3), the vertical plates (41) are provided with two groups, the two groups of vertical plates (41) are symmetrically arranged by taking the transverse central line of the sliding grooves (3) as a symmetrical axis, the side walls of the two groups of vertical plates (41) are provided with through holes, two ends of each of the two groups of vertical plates are rotatably connected to the inner wall of the sliding groove (3), the side wall of the top plate (2) is fixedly connected with a first motor (43), an output shaft of the first motor (43) penetrates through and is rotatably connected to the inner wall of the sliding groove (3), and the end parts of the two groups of vertical plates (41) are fixedly connected with the output shaft of the first motor (43) and are provided with grooves (44);

and slider (45), slider (45) sliding connection is on the inner wall of recess (44), and two sets of through-hole that runs through has all been seted up on the surface of slider (45), a set of threaded connection has lead screw (46) in the through-hole that slider (45) surface was seted up, and another set of sliding connection has guide bar (47) in the through-hole that slider (45) surface was seted up, the inside of recess (44) is fixed connection at the both ends of guide bar (47), the one end of lead screw (46) and the output shaft fixed connection of motor two (48), the other end rotation of lead screw (46) is connected on the inner wall of recess (44), motor two (48) fixed connection is on the inside of recess (44), fixedly connected with motor three (49) on the lateral wall of slider (45), the output fixedly connected with spinning board (410) of motor three (49).

2. The bi-directional spinning machine according to claim 1, wherein: the surface of the motor III (49) is fixedly connected with a connecting frame (411), and telescopic rods (412) are fixedly connected between the two groups of connecting frames (411).

3. The bi-directional spinning machine according to claim 1, wherein: the novel portable electric power generation device is characterized in that a fixing mechanism (5) is arranged on the surface of the base (1), the fixing mechanism (5) comprises a rotary drum (51), a first bevel gear (52) is fixedly connected to the outer wall of the rotary drum (51), the first bevel gear (52) is meshed with a second bevel gear (53), the bottom surface of the second bevel gear (53) is fixedly connected with an output shaft of a fourth motor (54), and the fourth motor (54) is fixedly connected to the surface of the base (1).

4. A bi-directional spinning machine according to claim 3, wherein: an annular groove (55) is formed in the outer wall of the rotary drum (51), a limiting ring (56) is connected inside the annular groove (55) in a sliding mode, and balls (57) are arranged between the limiting ring (56) and the annular groove (55).

5. The bi-directional spinning machine of claim 4, wherein: the outer wall of the limiting ring (56) is fixedly connected with a lantern ring (58), the bottom surface of the lantern ring (58) is fixedly connected with a bracket (59), and the bracket (59) is fixedly connected to the inner wall of the base (1).

6. A bi-directional spinning machine according to claim 3, wherein: the surface of the rotary drum (51) is provided with a through hole which penetrates through, an adjusting bolt (510) is connected in the through hole in a threaded mode, and a fixing plate (511) is fixedly connected to the bottom end portion of the adjusting bolt (510).