阅读说明：本技术 一种车床加工中自动上料的夹具设备 (Automatic feeding's fixture equipment in lathe processing ) 是由 智乐 于 2021-01-08 设计创作，主要内容包括：本发明公开了一种车床加工中自动上料的夹具设备,包括机体,机体上侧面固设有上箱体,上箱体中转动连接有转动主轴,转动主轴右侧滑动连接有摆动体,摆动体下侧固设有移动体,机体后侧面固设有存放体,机体下侧设有啮合腔,机体右侧旋转滑动有旋转箱体,旋转箱体中设有夹持腔,机体上侧设有动力腔,上箱体中设有与动力腔相通的摆动腔,动力腔右侧设有传动腔,摆动体下侧设有滚动腔,移动体中设有移动腔和存入腔,上箱体上设有摆动取出工件的摆动装置,摆动体下侧设有移动工件的移动装置,机体下侧设有夹持工件的夹持装置,此设备能够自动夹持安装工件,并带动工件转动,无需人工手动上料,能够节省人工上料的时间,并且减少人工操作的危险。(The invention discloses a clamp device for automatic feeding in lathe processing, which comprises a machine body, wherein an upper box body is fixedly arranged on the upper side surface of the machine body, a rotating main shaft is rotatably connected in the upper box body, a swinging body is slidably connected on the right side of the rotating main shaft, a moving body is fixedly arranged on the lower side of the swinging body, a storage body is fixedly arranged on the rear side surface of the machine body, a meshing cavity is arranged on the lower side of the machine body, a rotating box body is rotatably and slidably arranged on the right side of the machine body, a clamping cavity is arranged in the rotating box body, a power cavity is arranged on the upper side of the machine body, a swinging cavity communicated with the power cavity is arranged in the upper box body, a transmission cavity is arranged on the right side of the power cavity, a rolling cavity is arranged on the lower side of the swinging body, a moving cavity and a storage cavity are arranged in the moving body, a swinging device, need not artifical manual feeding, can save the time of artifical material loading to reduce manual operation's danger.)

1. The utility model provides an automatic feeding's fixture equipment in lathe processing, includes the organism, its characterized in that: an upper box body is fixedly arranged on the upper side face of the machine body, a rotating main shaft is rotatably connected in the upper box body, a swinging body is slidably connected to the right side of the rotating main shaft, a moving body is fixedly arranged on the lower side of the swinging body, a storage body is fixedly arranged on the rear side face of the machine body, an engaging cavity is arranged on the lower side of the machine body, a rotating box body is rotatably and slidably arranged on the right side of the machine body, a clamping cavity is arranged in the rotating box body, a power cavity is arranged on the upper side of the machine body, a swinging cavity communicated with the power cavity is arranged in the upper box body, a transmission cavity is arranged on the right side of the power cavity, a rolling cavity is arranged on the lower side of the swinging body, a;

the swinging device comprises a main motor fixedly arranged on the lower side of the upper box body, the main motor is in power connection with a motor shaft, the motor shaft extends into the power cavity, a first bevel gear, a second bevel gear and a first belt wheel are fixedly arranged on the motor shaft, incomplete teeth are arranged on the first bevel gear and the second bevel gear, a spline shaft is fixedly arranged on the lower side of the bevel gear and is rotatably connected with the lower side wall of the power cavity, a third bevel gear is connected with the lower side of the spline shaft through a spline, a push pump is fixedly arranged on the lower side wall of the power cavity, the push pump is in power connection with a push rod, the push rod slides in the third bevel gear, a first rotating shaft is rotatably connected with the left side wall of the power cavity, a fourth bevel gear and a second belt wheel are fixedly arranged on the first rotating shaft, a second rotating shaft is rotatably connected with the right side wall of the power cavity, and a, a first gear is fixedly arranged in the rotating shaft, a second gear meshed with the first gear is fixedly arranged on the rotating main shaft in the swinging cavity, a rotating connecting rod is fixedly arranged on the right side of the rotating main shaft, and an extending connecting rod fixedly connected with the swinging body is fixedly arranged on the rotating connecting rod;

the lower side of the swinging body is provided with a moving device for moving the workpiece, and the lower side of the machine body is provided with a clamping device for clamping the workpiece.

2. The automatic feeding clamp device in lathe machining according to claim 1, wherein: the upper side wall and the lower side wall of the transmission cavity are rotatably connected with a third rotating shaft, a third belt wheel and a sixth bevel gear are fixedly arranged on the third rotating shaft, a transmission belt is connected between the third belt wheel and the first belt wheel, a fourth rotating shaft is rotatably connected with the right side wall of the transmission cavity, and a seventh bevel gear meshed with the sixth bevel gear is fixedly arranged on the fourth rotating shaft.

3. The automatic feeding clamp device in lathe machining according to claim 1, wherein: the moving device comprises a fixed rotating shaft rotatably arranged on the left side wall of the rolling cavity, a bevel gear eight is fixedly arranged on the fixed rotating shaft, a rotating shaft five is rotatably connected to the rear side wall of the rolling cavity, a belt wheel four and a bevel gear nine are fixedly arranged on the rotating shaft five, the bevel gear nine is meshed with the bevel gear eight, a rotating shaft six is rotatably connected to the front side wall and the rear side wall of the rolling cavity, a belt wheel five and a belt wheel six are fixedly arranged on the rotating shaft six, a belt I is connected between the belt wheel six and the belt wheel four, a rotating shaft seven is rotatably connected to the front side wall and the rear side wall of the moving cavity, a belt wheel seven and a friction wheel are fixedly arranged on the rotating shaft seven, a belt II is connected between the belt wheel seven and the belt wheel five, two support rods are slidably connected to the lower side wall of the storing cavity, support plates are fixedly arranged on, the air pump is characterized in that a compression spring is connected onto the sliding inclined block, a cavity is formed in the right side of the transmission cavity, a sliding plate is connected into the cavity in a sliding mode, a telescopic spline shaft is fixedly arranged on the sliding plate and extends to the outside of the right side of the machine body, a rotating shaft is arranged in the fourth position, the spline shaft is connected into the telescopic spline shaft, a sliding spring is connected between the sliding plate and the left side wall of the cavity, an air pump is fixedly arranged in the machine body on the lower side of the cavity, an air pipe is connected between the air pump and the cavity, and a hole through which the telescopic spline shaft can enter is formed.

4. The automatic feeding clamp device in lathe machining according to claim 1, wherein: the clamping device comprises a rotating shaft eight rotatably arranged on the left side wall of the meshing cavity, a belt wheel eight is fixedly arranged on the rotating shaft eight, a belt third is connected between the belt wheel eight and the belt wheel second, a gear third is fixedly arranged on the right side of the rotating shaft eight, a gear ring is fixedly arranged on the left side surface of the rotating box body, a clamp ring is fixedly arranged on the right side of the rotating box body, four clamping rods distributed circumferentially are slidably connected in the clamp ring, a clamping plate is arranged on each clamping rod, a thread block is arranged on the outer side of each clamping rod and provided with threads, a thread plate is rotatably connected in the rotating box body and provided with threads, the thread block is in threaded connection with the thread plate, a rotating plate is fixedly arranged on the right side of the rotating shaft eight, a connecting rod fixedly connected with the thread plate is fixedly arranged on the rotating plate, and an infrared detector is, and a signal wire is connected between the infrared detector and the push pump.

5. The automatic feeding clamp device in lathe machining according to claim 4, wherein: two rotating plates are connected in the rotating plates in a sliding mode, a contact plate is fixedly arranged on the right side of the movable connecting rod, a movable gear is fixedly arranged on the left side of the movable connecting rod, and the movable gear can be meshed with the gear ring and the gear III.

Technical Field

The invention relates to the field of mechanical fixture correlation, in particular to fixture equipment for automatic feeding in lathe machining.

Background

With the continuous development of machining technology, more and more machining devices are provided, including a mechanical clamp, which is a device used for fixing a machining object in the machining process to enable the machining object to occupy a correct position to receive construction or detection, and generally, a workpiece needs to be manually installed and fixed in the machining process, so that the risk of accidents caused by manual operation exists, and the efficiency in the machining process is reduced by manual feeding.

Disclosure of Invention

In order to solve the problems, the invention provides a clamp device for automatic feeding in lathe machining.

The invention is realized by the following technical scheme.

The invention relates to automatic feeding fixture equipment in lathe machining, which comprises a machine body, wherein an upper box body is fixedly arranged on the upper side surface of the machine body, a rotating main shaft is rotatably connected in the upper box body, a swinging body is slidably connected to the right side of the rotating main shaft, a moving body is fixedly arranged on the lower side of the swinging body, a storage body is fixedly arranged on the rear side surface of the machine body, a meshing cavity is arranged on the lower side of the machine body, a rotating box body is rotatably and slidably arranged on the right side of the machine body, a clamping cavity is arranged in the rotating box body, a power cavity is arranged on the upper side of the machine body, a swinging cavity communicated with the power cavity is arranged in the upper box body, a transmission cavity is arranged on the right side of the power cavity, a rolling cavity is arranged on the lower side of the swinging body;

the swinging device comprises a main motor fixedly arranged on the lower side of the upper box body, the main motor is in power connection with a motor shaft, the motor shaft extends into the power cavity, a first bevel gear, a second bevel gear and a first belt wheel are fixedly arranged on the motor shaft, incomplete teeth are arranged on the first bevel gear and the second bevel gear, a spline shaft is fixedly arranged on the lower side of the bevel gear and is rotatably connected with the lower side wall of the power cavity, a third bevel gear is connected with the lower side of the spline shaft through a spline, a push pump is fixedly arranged on the lower side wall of the power cavity, the push pump is in power connection with a push rod, the push rod slides in the third bevel gear, a first rotating shaft is rotatably connected with the left side wall of the power cavity, a fourth bevel gear and a second belt wheel are fixedly arranged on the first rotating shaft, a second rotating shaft is rotatably connected with the right side wall of the power cavity, and a, a first gear is fixedly arranged in the rotating shaft, a second gear meshed with the first gear is fixedly arranged on the rotating main shaft in the swinging cavity, a rotating connecting rod is fixedly arranged on the right side of the rotating main shaft, and an extending connecting rod fixedly connected with the swinging body is fixedly arranged on the rotating connecting rod;

the lower side of the swinging body is provided with a moving device for moving the workpiece, and the lower side of the machine body is provided with a clamping device for clamping the workpiece.

Preferably, the upper side wall and the lower side wall of the transmission cavity are rotatably connected with a third rotating shaft, the third rotating shaft is fixedly provided with a third belt wheel and a sixth bevel gear, a transmission belt is connected between the third belt wheel and the first belt wheel, the right side wall of the transmission cavity is rotatably connected with a fourth rotating shaft, and the fourth rotating shaft is fixedly provided with a seventh bevel gear meshed with the sixth bevel gear.

Preferably, the moving device comprises a fixed rotating shaft rotatably mounted on the left side wall of the rolling cavity, eight bevel gears are fixedly arranged on the fixed rotating shaft, five rotating shafts are rotatably connected to the rear side wall of the rolling cavity, four belt wheels and nine bevel gears are fixedly arranged on the five rotating shafts, the nine bevel gears are meshed with the eight bevel gears, six rotating shafts are rotatably connected to the front side wall and the rear side wall of the rolling cavity, five belt wheels and six belt wheels are fixedly arranged on the six rotating shafts, a first belt is connected between the six belt wheels and the four belt wheels, a seventh rotating shaft is rotatably connected to the front side wall and the rear side wall of the moving cavity, a seventh belt wheel and a friction wheel are fixedly arranged on the seventh rotating shaft, a second belt is connected between the seventh belt wheel and the fifth belt wheel, two support rods are slidably connected to the lower side wall of the storing cavity, support, the air pump is characterized in that sliding inclined blocks are respectively and slidably connected to the upper side wall and the lower side wall of the storage cavity, a compression spring is connected to each sliding inclined block, a cavity is arranged on the right side of the transmission cavity, a sliding plate is slidably connected to the cavity, a telescopic spline shaft is fixedly arranged on the sliding plate and extends to the outside of the right side of the machine body, a rotating shaft is connected with a spline in the telescopic spline, a sliding spring is connected between the sliding plate and the left side wall of the cavity, an air pump is fixedly arranged in the machine body and on the lower side of the cavity, an air pipe is connected between the air pump and the cavity, and a hole through which the telescopic spline shaft can enter is formed.

Preferably, the clamping device comprises a rotating shaft eight rotatably mounted on the left side wall of the meshing cavity, a belt wheel eight is fixedly arranged on the rotating shaft eight, a belt third is connected between the belt wheel eight and the belt wheel two, a gear third is fixedly arranged on the right side of the rotating shaft eight, a gear ring is fixedly arranged on the left side surface of the rotating box body, a clamp ring is fixedly arranged on the right side of the rotating box body, four clamping rods distributed circumferentially are slidably connected in the clamp ring, a clamping plate is arranged on each clamping rod, a thread block is arranged on the outer side of each clamping rod and provided with threads, a thread plate is rotatably connected in the rotating box body and provided with threads, the thread block is in threaded connection with the thread plate, a rotating plate is fixedly arranged on the right side of the rotating shaft eight, a connecting rod fixedly connected with the thread plate is fixedly arranged on the rotating plate, and an infrared detector is arranged, and a signal wire is connected between the infrared detector and the push pump.

Preferably, two rotating plates are slidably connected to the rotating plates, a contact plate is fixedly arranged on the right side of the movable connecting rod, a movable gear is fixedly arranged on the left side of the movable connecting rod, and the movable gear can be meshed with the gear ring and the gear III.

The beneficial effects are that: the utility model provides an automatic feeding's anchor clamps equipment in lathe processing, wherein pendulous device can send the work piece into clamping device automatically, and mobile device can send the work piece into clamping device automatically, and clamping device can press from both sides the work piece tight to drive the work piece and rotate, so that follow-up processing, this equipment can automatic centre gripping installation work piece, and drive the work piece and rotate, need not artifical manual material loading, improves machining efficiency, can save the time of artifical material loading, and reduce manual operation's danger.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a cross-sectional view taken along the line A-A of FIG. 1 in accordance with an embodiment of the present invention;

FIG. 3 is a cross-sectional view taken along line B-B of FIG. 1 in accordance with an embodiment of the present invention;

FIG. 4 is an enlarged schematic view at C of FIG. 1 according to an embodiment of the present invention;

FIG. 5 is an enlarged schematic view at D of FIG. 3 in accordance with an embodiment of the present invention;

fig. 6 is an enlarged schematic view at E in fig. 1 according to an embodiment of the present invention.

Detailed Description

The invention will now be described in detail with reference to fig. 1-6, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a clamp device for automatic feeding in lathe machining, which comprises a machine body 10, wherein an upper box body 28 is fixedly arranged on the upper side surface of the machine body 10, a rotating main shaft 29 is connected in the upper box body 28 in a rotating manner, a swinging body 33 is connected on the right side of the rotating main shaft 29 in a sliding manner, a moving body 36 is fixedly arranged on the lower side of the swinging body 33, a storage body 34 is fixedly arranged on the rear side surface of the machine body 10, a meshing cavity 81 is arranged on the lower side of the machine body 10, a rotating box body 35 is rotatably and slidably arranged on the right side of the machine body 10, a clamping cavity 82 is arranged in the rotating box body 35, a power cavity 80 is arranged on the upper side of the machine body 10, a swinging cavity 83 communicated with the power cavity 80 is arranged in the upper box body 28, a transmission cavity 84 is arranged on the right side of the power cavity 80, a rolling cavity 85 is arranged on the lower side of the swinging, the swinging device 88 comprises a main motor 11 fixedly installed on the lower side of the upper box 28, the main motor 11 is in power connection with a motor shaft 12, the motor shaft 12 extends into the power cavity 80, a first bevel gear 13, a second bevel gear 14 and a first belt pulley 24 are fixedly installed on the motor shaft 12, incomplete teeth are respectively arranged on the first bevel gear 13 and the second bevel gear 14, a spline shaft 15 is fixedly installed on the lower side of the first bevel gear 13, the spline shaft 15 is rotatably connected to the lower side wall of the power cavity 80, a third bevel gear 16 is connected to the lower side of the spline shaft 15 through a spline, a push pump 17 is fixedly installed on the lower side wall of the power cavity 80, the push pump 17 is in power connection with a push rod 18, the push rod 18 slides in the third bevel gear 16, a first rotating shaft 19 is rotatably connected to the left side wall of the power cavity 80, a fourth bevel gear 20 and, the right side wall of the power cavity 80 is rotatably connected with a second rotating shaft 25, a fifth bevel gear 27 which is meshed with the first bevel gear 13 and the second bevel gear 14 in a staggered manner is fixedly arranged on the second rotating shaft 25, a first gear 26 is fixedly arranged in the second rotating shaft 25, a second gear 30 which is meshed with the first gear 26 is fixedly arranged on the rotating main shaft 29 in the swinging cavity 83, a rotating connecting rod 31 is fixedly arranged on the right side of the rotating main shaft 29, an extending connecting rod 32 fixedly connected with the swinging body 33 is fixedly arranged on the rotating connecting rod 31, a moving device 90 for moving a workpiece is arranged on the lower side of the swinging body 33, and a clamping device 89 for clamping the workpiece is arranged on the lower side of the machine body 10.

Beneficially, a third rotating shaft 39 is rotatably connected to the upper and lower side walls of the transmission cavity 84, a third pulley 38 and a sixth bevel gear 40 are fixedly arranged on the third rotating shaft 39, a transmission belt 37 is connected between the third pulley 38 and the first pulley 24, a fourth rotating shaft 42 is rotatably connected to the right side wall of the transmission cavity 84, a seventh bevel gear 41 meshed with the sixth bevel gear 40 is fixedly arranged on the fourth rotating shaft 42, so that a cylindrical workpiece is placed in the storage body 34, the main motor 11 is started, the motor shaft 12 rotates to drive the first bevel gear 13, the second bevel gear 14 and the first pulley 24 to rotate, the first bevel gear 13 and the second bevel gear 14 are alternately meshed with the fifth bevel gear 27 and drive the fifth bevel gear 27 to alternately rotate in the forward and reverse directions, the first pulley 24 drives the third pulley 38 and the sixth bevel gear 40 to rotate through the transmission belt 37, and the sixth bevel gear 40 drives the seventh bevel gear 41 and the fourth rotating shaft 42 to rotate, the bevel gear five 27 drives the gear one 26 to rotate, drives the gear two 30 and the rotating main shaft 29 to rotate, the rotating main shaft 29 drives the rotating connecting rod 31 and the extending connecting rod 32 to rotate, the extending connecting rod 32 drives the swinging body 33 to rotate, the rotating main shaft 29 slides in the swinging body 33, the swinging body 33 rotates in a reciprocating mode to swing, when the swinging body 33 swings to the storage body 34, a workpiece enters the moving body 36, when the swinging body 33 swings to the clamping cavity 82, the workpiece faces the clamping cavity 82, the swinging body 33 stops swinging, and after the workpiece is separated from the moving body 36, the swinging body 33 continues swinging and is far away from the workpiece.

Advantageously, the moving device 90 includes a fixed rotating shaft 61 rotatably mounted on the left side wall of the rolling cavity 85, a bevel gear eight 62 is fixedly mounted on the fixed rotating shaft 61, a rotating shaft five 68 is rotatably connected to the rear side wall of the rolling cavity 85, a pulley four 67 and a bevel gear nine 63 are fixedly mounted on the rotating shaft five 68, the bevel gear nine 63 is engaged with the bevel gear eight 62, a rotating shaft six 69 is rotatably connected to the front and rear side walls of the rolling cavity 85, a pulley five 64 and a pulley six 65 are fixedly mounted on the rotating shaft six 69, a belt one 66 is connected between the pulley six 65 and the pulley four 67, a rotating shaft seven 71 is rotatably connected to the front and rear side walls of the moving cavity 86, a pulley seven 72 and a friction wheel 73 are fixedly mounted on the rotating shaft seven 71, a belt two belt 70 is connected between the pulley seven 72 and the pulley five 64, two support rods 76 are slidably connected to the lower side wall of the storing cavity 87, a support spring 78 is connected to the lower side of each support rod 76, a sliding inclined block 74 is slidably connected to the upper and lower side walls of the storage chamber 87, a compression spring 77 is connected to the sliding inclined block 74, a cavity 45 is formed in the right side of the transmission chamber 84, a sliding plate 46 is slidably connected to the cavity 45, a telescopic spline shaft 44 is fixedly arranged on the sliding plate 46, the telescopic spline shaft 44 extends to the outside of the right side of the machine body 10, the rotating shaft four 42 is splined to the telescopic spline shaft 44, a sliding spring 47 is connected between the sliding plate 46 and the left side wall of the cavity 45, an air pump 43 is fixedly arranged in the machine body 10 at the lower side of the cavity 45, an air pipe is connected between the air pump 43 and the cavity 45, a hole through which the telescopic spline shaft 44 can enter is formed in the left side wall at the front side of the oscillating body 33, the workpiece pushes the sliding inclined block 74 to slide, the compression spring 77 is compressed, the support plate 75 supports the workpiece, the support spring 78 pushes the workpiece to contact the friction wheel 73, the fourth rotating shaft 42 drives the telescopic spline shaft 44 to rotate, when the oscillating body 33 drives the workpiece to oscillate to the power cavity 80, the air pump 43 is started, the high pressure in the cavity 45 pushes the sliding plate 46 and the telescopic spline shaft 44 to move to the right, the sliding spring 47 is stretched, the telescopic spline shaft 44 enters the fixed rotating shaft 61 to drive the fixed rotating shaft 61 to rotate, the bevel gear eight 62 is driven to rotate, the bevel gear eight 62 drives the bevel gear nine 63 and the pulley four 67 to rotate, the first belt 66 drives the pulley six 65 and the pulley five 64 to rotate, and the second belt 70 drives the pulley seven 72 and the friction wheel 73 to rotate, the friction wheel 73 drives the workpiece to move, after the workpiece is separated from the moving body 36, the swinging body 33 swings backwards and is away from the workpiece, the sliding spring 47 drives the sliding plate 46 and the telescopic spline shaft 44 to move leftwards, so that the telescopic spline shaft 44 is separated from the fixed rotating shaft 61, then after the swinging body 33 swings to the rear side, the air pump 43 is started again to push the telescopic spline shaft 44 to move rightwards, so that the telescopic spline shaft 44 is inserted into the hole in the swinging body 33, the swinging body 33 is limited to swing, and at the moment, both the first bevel gear 13 and the second bevel gear 14 are separated from the bevel gear five 27.

Advantageously, the clamping device 89 includes a rotating shaft eight 22 rotatably installed on the left side wall of the meshing cavity 81, a pulley eight 23 is fixedly installed on the rotating shaft eight 22, a belt three 79 is connected between the pulley eight 23 and the pulley two 21, a gear three 48 is fixedly installed on the right side of the rotating shaft eight 22, a gear ring 49 is fixedly installed on the left side surface of the rotating box body 35, a clamp ring 59 is fixedly installed on the right side of the rotating box body 35, four circumferentially distributed clamping rods 57 are slidably connected in the clamp ring 59, a clamping plate 58 is installed on each clamping rod 57, a thread block 56 is installed on the outer side of each clamping rod 57 under high pressure, the thread block 56 is provided with threads, a thread plate 54 is rotatably connected in the rotating box body 35, threads are arranged on the thread plate 54, the thread block 56 is in threaded connection with the thread plate 54, a rotating plate 53 is fixedly installed on the right side of the rotating shaft eight 22, a connecting rod 55 fixedly connected with the thread plate 54 is fixedly, an infrared detector 60 is arranged on the upper side of the clamp ring 59, a signal line is connected between the infrared detector 60 and the push pump 17, so that when a workpiece enters the clamp ring 59, the infrared detector 60 detects that the workpiece enters, the push pump 17 is started, the push pump 17 controls the push rod 18 to push the bevel gear three 16, the bevel gear three 16 rises and is meshed with the bevel gear four 20, the bevel gear one 13 drives the spline shaft 15 to rotate, the bevel gear three 16 drives the bevel gear four 20 and the pulley two 21 to rotate, the pulley eight 23 and the rotating shaft eight 22 are driven to rotate by the belt three 79, the gear three 48 and the rotating plate 53 are driven to rotate, the connecting rod 55 drives the thread plate 54 to rotate, and the thread plate 54 drives the thread block 56 to move, the clamping rods 57 are moved in the clamp ring 59 and the clamping plates 58 are brought closer together to clamp the workpiece.

Advantageously, two rotating plates 53 are slidably connected to the rotating plates 53, a contact plate 50 is fixedly arranged on the right side of the moving connecting rod 52, a moving gear 51 is fixedly arranged on the left side of the moving connecting rod 52, the moving gear 51 can be meshed with the gear ring 49 and the gear ring 48, so that when a workpiece enters the clamp ring 59, the workpiece moves in the clamp ring 59, the clamping plate 58 does not completely clamp the workpiece, when the workpiece presses the contact plate 50 to push the moving gear 51 to move left, the workpiece is just clamped, the moving gear 51 is meshed with the gear ring 49 and the gear ring 48, the gear ring 48 drives the moving gear 51 to rotate to drive the gear ring 49 to rotate, the rotating box body 35 rotates with the gear ring 49 to drive the clamp ring 59 to rotate, the workpiece rotates together, and the thread block 56 and the thread plate 54 rotate together, both are stationary with respect to each other and the threaded block 56 does not move.

In the initial state, the main motor 11 is not started, the bevel gear three 16 is separated from the bevel gear four 20, the telescopic spline shaft 44 is separated from the fixed rotating shaft 61, and the oscillating body 33 is vertical.

When the work is started, a cylindrical workpiece is placed in the storage body 34, the main motor 11 is started, the motor shaft 12 rotates to drive the bevel gear I13, the bevel gear II 14 and the belt wheel I24 to rotate, the bevel gear I13 and the bevel gear II 14 are alternately meshed with the bevel gear five 27 and drive the bevel gear five 27 to alternately rotate in the forward and reverse directions, the belt wheel I24 drives the belt wheel III 38 and the bevel gear VI 40 to rotate through the transmission belt 37, the bevel gear VI 40 drives the bevel gear seven 41 and the rotating shaft IV 42 to rotate, the bevel gear five 27 drives the gear I26 to rotate, the gear II 30 and the rotating main shaft 29 are driven to rotate, the rotating main shaft 29 drives the rotating connecting rod 31 and the extending connecting rod 32 to rotate, the extending connecting rod 32 drives the swinging body 33 to rotate, the rotating main shaft 29 slides in the swinging body 33, the swinging body 33 rotates in a reciprocating mode to form swinging, when the swinging body 33 swings to the storage body 34, the, the workpiece is opposite to the clamping cavity 82, the swinging body 33 stops swinging, after the workpiece is separated from the moving body 36, the swinging body 33 continues swinging and is far away from the workpiece, when the workpiece enters the moving body 36, the workpiece pushes the sliding inclined block 74 to slide, the compression spring 77 is compressed, the supporting plate 75 supports the workpiece, the supporting spring 78 pushes the workpiece to contact the friction wheel 73, the rotating shaft four 42 drives the telescopic spline shaft 44 to rotate, when the swinging body 33 drives the workpiece to swing to the power cavity 80, the air pump 43 is started, the high pressure in the cavity 45 pushes the sliding plate 46 and the telescopic spline shaft 44 to move right, the sliding spring 47 is stretched, the telescopic spline shaft 44 enters the fixed rotating shaft 61 to drive the fixed rotating shaft 61 to rotate, the bevel gear eight 62 drives the bevel gear nine 63 and the pulley four 67 to rotate, the pulley six 65 and the pulley five 64 are driven to rotate by the belt one 66, and the pulley seven 72 and the friction wheel, the friction wheel 73 drives the workpiece to move, after the workpiece is separated from the moving body 36, the swinging body 33 swings backwards and is far away from the workpiece, the sliding spring 47 drives the sliding plate 46 and the telescopic spline shaft 44 to move leftwards, so that the telescopic spline shaft 44 is separated from the fixed rotating shaft 61, then after the swinging body 33 swings to the rear side, the air pump 43 is started again to push the telescopic spline shaft 44 to move rightwards, so that the telescopic spline shaft 44 is inserted into a hole in the swinging body 33, the swinging body 33 is limited to swing, at the moment, the bevel gear I13 and the bevel gear II 14 are both disengaged with the bevel gear V27, after the workpiece enters the clamp ring 59, the infrared detector 60 detects that the workpiece enters, the push pump 17 is started, the push pump 17 controls the push rod 18 to push the bevel gear III 16, the bevel gear III 16 rises and is engaged with the bevel gear IV 20, the bevel gear I13 drives the spline shaft 15 to, the belt wheel eight 23 and the rotating shaft eight 22 are driven to rotate through the belt three 79, the gear three 48 and the rotating plate 53 are driven to rotate, the threaded plate 54 is driven to rotate through the connecting rod 55, the threaded plate 54 drives the threaded block 56 to move, the clamping rod 57 moves in the clamp ring 59, the clamping plates 58 are close to each other to clamp a workpiece, when the workpiece enters the clamp ring 59, the workpiece moves in the clamp ring 59, the clamping plates 58 do not completely clamp the workpiece, when the workpiece presses the contact plate 50 to push the moving gear 51 to move left, the workpiece is just clamped, the moving gear 51 is meshed with the gear ring 49 and the gear three 48, the gear three 48 drives the moving gear 51 to rotate to drive the gear ring 49 to rotate, the rotating box body 35 rotates along with the gear ring 49 to drive the clamp ring 59 to rotate, the workpiece is rotated together, the threaded block 56 and the threaded plate 54 rotate together, the threaded block 56 and the threaded.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.