阅读说明：本技术 一种基于智能制造的航天薄壁圆筒类零件的自动加工设备 (Automatic processing equipment of space flight thin wall cylinder class part based on intelligence is made ) 是由 毛强 于 2021-07-17 设计创作，主要内容包括：本发明涉及工装夹具技术领域,具体是涉及一种基于智能制造的航天薄壁圆筒类零件的自动加工设备,包括,底座、上料传送带、置料组件、上料装置、外侧夹紧装置、移料装置以及下料传送带；所述上料传送带安装在底座上；所述置料组件设置在底座上,且置料组件处于上料传送带的后端；所述上料组件设置在底座上,上料装置用以将搁置在置料组件上的工件转运到加工指定点；所述外侧夹紧装置设置在上料组件的上方,外侧夹紧装置的工作端用以对工件的外壁进行夹紧；所述移料装置设置在外侧夹紧装置的上方,且移料装置与外侧夹紧装置固定连接；所述下料传送带设置在底座上,且处于移料装置的下方。该法案能够有效地实现对航天薄壁圆筒类零件的自动加工。(The invention relates to the technical field of tool fixtures, in particular to automatic processing equipment for aerospace thin-wall cylindrical parts based on intelligent manufacturing, which comprises a base, a feeding conveyor belt, a material placing assembly, a feeding device, an outer side clamping device, a material moving device and a discharging conveyor belt, wherein the feeding conveyor belt is arranged on the base; the feeding conveyor belt is arranged on the base; the material placing assembly is arranged on the base and is positioned at the rear end of the feeding conveyor belt; the feeding assembly is arranged on the base, and the feeding device is used for transferring the workpiece placed on the material placing assembly to a processing designated point; the outer side clamping device is arranged above the feeding assembly, and the working end of the outer side clamping device is used for clamping the outer wall of the workpiece; the material moving device is arranged above the outer clamping device and is fixedly connected with the outer clamping device; the blanking conveying belt is arranged on the base and is positioned below the material moving device. The method can effectively realize automatic processing of aerospace thin-wall cylindrical parts.)

1. An automatic processing device for aerospace thin-wall cylindrical parts based on intelligent manufacturing comprises a base (1), a feeding conveyor belt (2), a material placing assembly (3), a feeding device (4), an outer side clamping device (5), a material moving device (6) and a discharging conveyor belt (7);

the machining device is characterized in that the feeding conveyor belt (2) is arranged on the base (1), and the feeding conveyor belt (2) is used for conveying a workpiece to be machined;

the material placing assembly (3) is arranged on the base (1), the material placing assembly (3) is positioned at the rear end of the feeding conveyor belt (2), and the material placing assembly (3) is used for placing a workpiece to be processed;

the feeding assembly is arranged on the base (1), the material placing assembly (3) is located in the working range of the working end of the feeding device (4), and the feeding device (4) is used for transferring a workpiece placed on the material placing assembly (3) to a designated processing point;

the outer side clamping device (5) is arranged above the feeding assembly, and the working end of the outer side clamping device (5) is used for clamping the outer wall of a workpiece;

the material moving device (6) is arranged above the outer clamping device (5), the material moving device (6) is fixedly connected with the outer clamping device (5), and the material moving device (6) is used for driving the outer clamping device (5) to move;

unloading conveyer belt (7) set up on base (1), and unloading conveyer belt (7) are in the below that moves material device (6), and unloading conveyer belt (7) are used for driving the work piece that the processing was accomplished and transport.

2. The automatic processing equipment for spaceflight thin-wall cylinder parts based on intelligent manufacturing according to the claim 1, characterized in that the material placing component (3) comprises,

the V-shaped placing frame (3 a) is installed on the base (1), the V-shaped placing frame (3 a) is located at the rear end of the feeding conveyor belt (2), and the V-shaped placing frame (3 a) is used for placing a workpiece to be processed;

the feeding device comprises a material baffle plate (3 b), the material baffle plate (3 b) is connected with a feeding conveyor belt (2) and a V-shaped placing rack (3 a), and the material baffle plate (3 b) is used for preventing the situation that a workpiece slides and cannot be completely clamped when the workpiece is clamped by a feeding device (4).

3. The automatic processing equipment for spaceflight thin-wall cylinder parts based on intelligent manufacturing according to the claim 2, characterized in that the feeding device (4) comprises,

the feeding moving devices (6 a) (4 a), the feeding moving devices (6 a) (4 a) are arranged on the base (1), the working ends of the feeding moving devices (6 a) (4 a) can transversely slide along the horizontal direction, and the feeding moving devices (6 a) (4 a) are used for driving the workpiece to transversely slide in the horizontal direction;

the lifting platform (4 b), the lifting platform (4 b) is installed at the top end of the feeding conveying device, and the lifting platform (4 b) is used for driving the workpiece to move in the vertical direction;

the inner side clamping device (4 c) is arranged on the working end of the lifting platform (4 b), the inner side clamping device (4 c) is coaxially arranged with the workpiece on the V-shaped placing frame (3 a), and the inner side clamping device (4 c) is used for clamping the inner wall of the workpiece.

4. The automatic processing equipment for spaceflight thin-wall cylinder parts based on intelligent manufacturing according to the claim 3, characterized in that the feeding moving device (6 a) (4 a) comprises,

the first guide rail (4 a 1), the first guide rail (4 a 1) is installed on the base (1), and the first guide rail (4 a 1) is arranged between the feeding conveyor belt (2) and the discharging conveyor belt (7);

a first rack (4 a 2), two first racks (4 a 2) are arranged, and two first racks (4 a 2) are symmetrically arranged on the first guide rail (4 a 1) relative to the central plane of the first guide rail (4 a 1);

the first sliding table (4 a 3), the first sliding table (4 a 3) is slidably arranged on the first guide rail (4 a 1), and the first sliding table (4 a 3) is used for installing the lifting table (4 b);

the first servo motor (4 a 4), the first servo motor (4 a 4) is installed on the first sliding table (4 a 3), and the first servo motor (4 a 4) is used for providing driving force;

the first rotating shaft (4 a 5), the first rotating shaft (4 a 5) is rotatably installed in the first sliding table (4 a 3), the first rotating shaft (4 a 5) is transversely placed relative to the first sliding table (4 a 3), and one end of the first rotating shaft (4 a 5) is fixedly connected with the output end of the first servo motor (4 a 4);

the second rotating shaft (4 a 6), the second rotating shaft (4 a 6) is rotatably arranged in the first sliding table (4 a 3), and the second rotating shaft (4 a 6) is longitudinally arranged relative to the first sliding table (4 a 3);

a pair of first gears (4 a 7), wherein the first gears (4 a 7) are provided, the pair of first gears (4 a 7) are respectively arranged at two ends of the second rotating shaft (4 a 6), and the pair of first gears (4 a 7) and the pair of first racks (4 a 2) are meshed with each other;

a first bevel gear (4 a 8), the first bevel gear (4 a 8) being mounted on the other end of the first rotating shaft (4 a 5);

a second bevel gear (4 a 9), the second bevel gear (4 a 9) is installed on the second rotating shaft (4 a 6), and the second bevel gear (4 a 9) is meshed with the first bevel gear (4 a 8).

5. The automatic processing equipment for spaceflight thin-wall cylinder parts based on intelligent manufacturing according to the claim 3, characterized in that the inner clamping device (4 c) comprises,

a first mounting bracket (4 c 1), the first mounting bracket (4 c 1) is fixed on the working end of the lifting platform (4 b);

the second servo motor (4 c 2), the second servo motor (4 c 2) is installed in the groove at the rear end of the first mounting frame (4 c 1), and the second servo motor (4 c 2) is used for providing driving force;

the third rotating shaft (4 c 3), the third rotating shaft (4 c 3) is rotatably installed at the front end of the first mounting rack (4 c 1), and one end of the third rotating shaft (4 c 3) is fixedly connected with the output end of the first servo motor (4 a 4);

the pair of second gears (4 c 4) is arranged on the second gear (4 c 4), and the pair of second gears (4 c 4) is fixedly connected with the third rotating shaft (4 c 3);

the inner clamping plates (4 c 5), the inner clamping plates (4 c 5) are provided in a pair, the pair of inner clamping plates (4 c 5) are slidably mounted on the first mounting rack (4 c 1), the working ends of the pair of inner clamping plates (4 c 5) are oppositely arranged relative to the first mounting rack (4 c 1), the radius of an arc of the outer wall of each inner clamping plate (4 c 5) is the same as that of the inner wall of the workpiece, and the inner clamping plates (4 c 5) are used for clamping the inner wall of the workpiece;

the inner clamping plate (4 c 5) is provided with a pair of second racks (4 c 51), the bottoms of the pair of second racks (4 c 51) are opposite to the pair of second gears (4 c 4), and the second racks (4 c 51) are matched with the second gears (4 c 4).

6. The automatic processing equipment for spaceflight thin-wall cylinder parts based on intelligent manufacturing according to the claim 1, characterized in that the outer clamping device (5) comprises,

a second mounting frame (5 a), the second mounting frame (5 a) being arranged above the machining point;

the third servo motor (5 b), the third servo motor (5 b) is installed in the second mounting frame (5 a), and the third servo motor (5 b) is used for providing driving force;

the bidirectional screw rod (5 c), the bidirectional screw rod (5 c) is rotatably installed in the third servo motor (5 b), and one end of the bidirectional screw rod (5 c) is fixedly connected with the output end of the third servo motor (5 b);

the pair of outer clamping plates (5 d) are arranged, the pair of outer clamping plates (5 d) are opposite and can slide along the second mounting frame (5 a), the radius of the arc of the working end face of each outer clamping plate (5 d) is the same as that of the outer wall of the workpiece, and the outer clamping plates (5 d) are used for clamping the outer wall of the workpiece; the outer clamping plate (5 d) is provided with a threaded hole (5 d 1), and the threaded hole (5 d 1) is matched with the bidirectional screw rod (5 c);

first guide bar (5 e), first guide bar (5 e) are equipped with a plurality ofly, and a plurality of first guide bar (5 e) are installed in second mounting bracket (5 a), and just outer splint (5 d) are passed in first guide bar (5 e), and first guide bar (5 e) are used for leading when outer splint (5 d) slide.

7. The automatic processing equipment for spaceflight thin-wall cylinder parts based on intelligent manufacturing according to the claim 6, characterized in that the material moving device (6) comprises,

the moving device (6 a) is installed on the base (1), the working end of the moving device (6 a) is located above the second mounting frame (5 a), and the moving device (6 a) is used for driving the second mounting frame (5 a) to move transversely;

elevating gear (6 b), the stiff end of elevating gear (6 b) is installed in mobile device (6 a), and elevating gear's (6 b) output and second mounting bracket (5 a) fixed connection, and elevating gear (6 b) are used for driving second mounting bracket (5 a) to carry out vertical direction and remove.

8. The automatic processing equipment for spaceflight thin-wall cylinder parts based on intelligent manufacturing according to the claim 7, characterized in that the moving device (6 a) comprises,

the supporting frame (6 a 1), the supporting frame (6 a 1) is installed on the base (1);

the synchronous belt sliding table (6 a 2), the synchronous belt sliding table (6 a 2) is installed at one end of the mounting frame, and the synchronous belt sliding table (6 a 2) is used for providing a workpiece transverse movement driving force;

the second guide rail (6 a 3), the second guide rail (6 a 3) is installed at the other end of the support frame (6 a 1);

the second sliding table (6 a 4), the second sliding table (6 a 4) is slidably arranged on the second guide rail (6 a 3);

and two ends of the bottom of the third mounting rack (6 a 5) are respectively fixedly connected with the working end of the synchronous belt sliding table (6 a 2) and the second sliding table (6 a 4).

9. The automatic processing equipment for spaceflight thin-wall cylinder parts based on intelligent manufacturing according to the claim 8, characterized in that the lifting device (6 b) comprises,

the hydraulic cylinder (6 b 1), the hydraulic cylinder (6 b 1) is installed on the third mounting frame (6 a 5), and the output end of the hydraulic cylinder (6 b 1) is fixedly connected with the second mounting frame (5 a);

the second guide rods (6 b 2), a plurality of second guide rods (6 b 2) are arranged, a plurality of second guide rods (6 b 2) can slide in the third mounting frame (6 a 5) along the vertical direction, and one end of each second guide rod (6 b 2) is fixedly connected with the upper surface of the second mounting frame (5 a);

springs (6 b 3), the number of the springs (6 b 3) is the same as that of the second guide rods (6 b 2) and corresponds to one another, a plurality of springs (6 b 3) are located in the third mounting frame (6 a 5), and a plurality of springs (6 b 3) are used for offsetting the pressure influence of the outer clamping device (5) on the hydraulic cylinder (6 b 1).

10. The automatic processing equipment for aerospace thin-wall cylinder parts based on intelligent manufacturing according to claim 4, wherein the first sliding table (4 a 3) is provided with a cleaning device (8), and the cleaning device (8) is used for cleaning a first rack (4 a 2) arranged on a first guide rail (4 a 1); the cleaning device (8) comprises a cleaning device,

the dust collection port (8 a), the dust collection port (8 a) is arranged on the first sliding table (4 a 3);

the dust collection box (8 b), the dust collection box (8 b) is installed on the base (1), and the dust collection box (8 b) is used for storing debris;

a hose (8 c), the hose (8 c) is used for connecting the dust collection box (8 b) and the dust collection opening (8 a).

Technical Field

The invention relates to the technical field of tool fixtures, in particular to automatic processing equipment for aerospace thin-wall cylindrical parts based on intelligent manufacturing.

Background

Due to the requirements of the working environment of the aviation pipe fitting, the machining precision required by the aviation pipe fitting is relatively higher than that required by the common pipe fitting, and the used material is a relatively expensive special material.

However, when clamping an aviation pipe, the conventional aviation pipe tool clamp can block the processing of a workpiece when clamping the outer wall and the inside of the workpiece, and the surface of the pipe needs to be manually cleaned after the aviation pipe is processed, which wastes time and labor.

Disclosure of Invention

In order to solve the technical problem, the automatic processing equipment for the aerospace thin-wall cylindrical parts based on intelligent manufacturing is provided.

In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:

an automatic processing device for aerospace thin-wall cylindrical parts based on intelligent manufacturing comprises a base, a feeding conveyor belt, a material placing assembly, a feeding device, an outer side clamping device, a material moving device and a discharging conveyor belt;

the feeding conveyor belt is arranged on the base and used for conveying a workpiece to be processed;

the material placing assembly is arranged on the base and is positioned at the rear end of the feeding conveyor belt, and the material placing assembly is used for placing a workpiece to be processed;

the feeding assembly is arranged on the base, the material placing assembly is located in the working range of the working end of the feeding device, and the feeding device is used for transferring the workpiece placed on the material placing assembly to a processing designated point;

the outer side clamping device is arranged above the feeding assembly, and the working end of the outer side clamping device is used for clamping the outer wall of the workpiece;

the material moving device is arranged above the outer clamping device and fixedly connected with the outer clamping device, and the material moving device is used for driving the outer clamping device to move;

the unloading conveyer belt sets up on the base, and the unloading conveyer belt is in the below of moving the material device, and the unloading conveyer belt is used for driving the work piece that the processing was accomplished and transports.

Preferably, the material placing component comprises a material placing component,

the V-shaped placing frame is arranged on the base and is positioned at the rear end of the feeding conveyor belt, and the V-shaped placing frame is used for placing a workpiece to be processed;

the material blocking plate is connected with the material blocking conveying belt and the V-shaped placing rack and used for preventing the situation that a workpiece slides and cannot be completely clamped when the workpiece is clamped by the material blocking device.

Preferably, the feeding device comprises a feeding device,

the feeding moving device is arranged on the base, the working end of the feeding moving device can transversely slide along the horizontal direction, and the feeding moving device is used for driving the workpiece to transversely slide in the horizontal direction;

the lifting platform is arranged at the top end of the feeding conveying device and is used for driving the workpiece to move in the vertical direction;

the inner side clamping device is arranged at the working end of the lifting platform and is coaxial with the workpiece on the V-shaped placing frame, and the inner side clamping device is used for clamping the inner wall of the workpiece.

Preferably, the feeding and moving device comprises a feeding device,

the first guide rail is arranged on the base and is positioned between the feeding conveyor belt and the discharging conveyor belt;

two first racks are arranged and are symmetrically arranged on the first guide rail relative to the central plane of the first guide rail;

the first sliding table is slidably arranged on the first guide rail and is used for installing the lifting table;

the first servo motor is arranged on the first sliding table and used for providing driving force;

the first rotating shaft is rotatably arranged in the first sliding table and transversely arranged relative to the first sliding table, and one end of the first rotating shaft is fixedly connected with the output end of the first servo motor;

the second rotating shaft is rotatably arranged in the first sliding table and is longitudinally arranged relative to the first sliding table;

the pair of first gears are respectively arranged at two ends of the second rotating shaft and are meshed with the pair of first racks;

the first bevel gear is arranged at the other end of the first rotating shaft;

and the second bevel gear is arranged on the second rotating shaft and is meshed with the first bevel gear.

Preferably, the inner clamping means comprises a clamping device,

the first mounting frame is fixed on the working end of the lifting platform;

the second servo motor is arranged in the groove at the rear end of the first mounting frame and is used for providing driving force;

the third rotating shaft is rotatably arranged at the front end of the first mounting frame, and one end of the third rotating shaft is fixedly connected with the output end of the first servo motor;

a pair of second gears is arranged, and the pair of second gears is fixedly connected with the third rotating shaft;

the pair of inner clamping plates are slidably arranged on the first mounting frame, the working ends of the pair of inner clamping plates are oppositely arranged relative to the first mounting frame, the radius of the arc of the outer wall of each inner clamping plate is the same as that of the inner wall of the workpiece, and the inner clamping plates are used for clamping the inner wall of the workpiece;

the inner clamping plate is provided with a pair of second racks, the bottoms of the second racks are opposite to the second gears, and the second racks are matched with the second gears.

Preferably, the outer clamping means comprises a clamping device,

the second mounting frame is arranged above the processing point;

the third servo motor is arranged in the second mounting frame and used for providing driving force;

the bidirectional screw rod is rotatably arranged in the third servo motor, and one end of the bidirectional screw rod is fixedly connected with the output end of the third servo motor;

the pair of outer clamping plates are opposite and can slide along the second mounting frame, the radius of the arc of the working end face of each outer clamping plate is the same as that of the outer wall of the workpiece, and the outer clamping plates are used for clamping the outer wall of the workpiece; the outer clamping plate is provided with a threaded hole, and the threaded hole is matched with the bidirectional screw rod;

the first guide rods are arranged in the second mounting frame, the first guide rods penetrate through the outer clamping plate, and the first guide rods are used for guiding the outer clamping plate when sliding.

Preferably, the material moving device comprises a material moving device,

the moving device is arranged on the base, the working end of the moving device is positioned above the second mounting frame, and the moving device is used for driving the second mounting frame to move transversely;

and the fixed end of the lifting device is installed in the mobile device, the output end of the lifting device is fixedly connected with the second mounting frame, and the lifting device is used for driving the second mounting frame to move in the vertical direction.

Preferably, the moving means comprises a plurality of moving means,

the support frame is arranged on the base;

the synchronous belt sliding table is arranged at one end of the mounting frame and is used for providing a driving force for the transverse movement of the workpiece;

the second guide rail is arranged at the other end of the support frame;

the second sliding table is slidably arranged on the second guide rail;

and two ends of the bottom of the third mounting frame are respectively and fixedly connected with the working end of the synchronous belt sliding table and the second sliding table.

Preferably, the lifting device comprises a lifting device,

the hydraulic cylinder is arranged on the third mounting frame, and the output end of the hydraulic cylinder is fixedly connected with the second mounting frame;

a plurality of second guide rods are arranged, the second guide rods can slide in the third mounting frame along the vertical direction, and one ends of the second guide rods are fixedly connected with the upper surface of the second mounting frame;

the springs are the same in number as the second guide rods and correspond to the second guide rods one to one, the springs are located in the third mounting frame, and the springs are used for offsetting pressure influence of the outer side clamping device on the hydraulic cylinder.

Preferably, a cleaning device is mounted on the first sliding table and used for cleaning a first rack mounted on the first guide rail; the cleaning device comprises a cleaning device and a cleaning device,

the dust collection port is arranged on the first sliding table;

the dust collection box is arranged on the base and used for storing the debris;

the hose is used for connecting the dust collection box and the dust collection port.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, through the arranged inner side clamping device, the second servo motor is utilized to drive the third rotating shaft to rotate, and under the interaction of the second gear and the second rack on the inner clamping plate, the working ends of the pair of inner clamping plates slide towards the directions away from each other, so that the inner wall of the workpiece can be clamped, the workpiece is prevented from being deformed by external force during processing, and the qualification rate of the product is improved.

2. According to the invention, the third servo motor is utilized to drive the bidirectional screw rod to rotate through the arranged outer clamping device, and the pair of outer clamping plates begin to approach each other under the action of the bidirectional screw rod and the internal threads on the outer clamping plates until the pair of outer clamping plates clamp the workpiece, so that the workpiece is further prevented from deviating during processing.

3. According to the invention, through the arranged moving device, the third mounting frame is driven to transversely move by utilizing the actions of the synchronous belt sliding table, the second guide rail and the second sliding table, so that the outer clamping device is driven to synchronously move, and thus, the outer clamping device avoids the processing point of the workpiece.

4. According to the invention, through the arranged cleaning device, all the chips falling below are sucked through the dust suction port arranged on the first sliding table, and then the chips in the dust suction port are stored in the dust collection box through the hose, so that the automatic cleaning of processing equipment can be realized, and the manpower is saved.

Drawings

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a perspective view of the material placement assembly of the present invention;

FIG. 3 is a perspective view of the loading device of the present invention;

FIG. 4 is a perspective view of the loading moving device of the present invention;

FIG. 5 is an exploded perspective view of FIG. 4 of the present invention;

FIG. 6 is a perspective view of the inside clamp of the present invention;

FIG. 7 is an exploded perspective view of FIG. 6 of the present invention;

FIG. 8 is a perspective view of the outboard clamping arrangement of the present invention;

FIG. 9 is an exploded perspective view of FIG. 8 of the present invention;

FIG. 10 is a perspective view of the material transfer device of the present invention;

FIG. 11 is a perspective view of a mobile device of the present invention;

FIG. 12 is an exploded perspective view of FIG. 11 of the present invention;

FIG. 13 is a partial perspective view of the first embodiment of the present invention;

FIG. 14 is an exploded perspective view of FIG. 13 of the present invention;

fig. 15 is a perspective view of the cleaning device of the present invention.

The reference numbers in the figures are:

1-a base;

2-a feeding conveyor belt;

3-a material placing component; 3a-V type placing rack; 3 b-a striker plate;

4-a feeding device; 4 a-a feeding moving device; 4a1 — first guide rail; 4a11 — first runner; 4a2 — first rack; 4a3 — first slide; 4a31 — first slider; 4a4 — first servomotor; 4a 5-first shaft; 4a 6-second shaft; 4a7 — first gear; 4a8 — first bevel gear; 4a9 — second bevel gear; 4 b-a lifting table; 4 c-inner clamping means; 4c 1-first mount; 4c 2-second servomotor; 4c 3-third shaft; 4c4 — second gear; 4c 5-inner splint; 4c51 — second rack;

5-outer clamping means; 5 a-a second mounting frame; 5 b-a third servo motor; 5 c-a bidirectional screw rod; 5 d-outer splint; 5d 1-threaded hole; 5 e-a first guide bar;

6-a material moving device; 6 a-a mobile device; 6a 1-scaffold; 6a 2-synchronous belt sliding table; 6a3 — second guide rail; 6a 31-second runner; 6a4 — second slide; 6a41 — second slider; 6a 5-third mount; 6 b-a lifting device; 6b 1-hydraulic cylinder; 6b2 — second guide bar; 6b 3-spring;

7-blanking conveying belt;

8-a cleaning device; 8 a-a dust suction port; 8 b-a dust collection box; 8 c-hose.

Detailed Description

The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.

In order to solve the technical problem of automatic processing of aerospace thin-wall cylindrical parts, as shown in fig. 1, the following technical scheme is provided:

an automatic processing device for aerospace thin-wall cylindrical parts based on intelligent manufacturing comprises a base 1, a feeding conveyor belt 2, a material placing assembly 3, a feeding device 4, an outer side clamping device 5, a material moving device 6 and a discharging conveyor belt 7;

the feeding conveyor belt 2 is arranged on the base 1, and the feeding conveyor belt 2 is used for conveying a workpiece to be processed;

the material placing assembly 3 is arranged on the base 1, the material placing assembly 3 is positioned at the rear end of the feeding conveyor belt 2, and the material placing assembly 3 is used for placing a workpiece to be processed;

the feeding assembly is arranged on the base 1, the material placing assembly 3 is located in the working range of the working end of the feeding device 4, and the feeding device 4 is used for transferring a workpiece placed on the material placing assembly 3 to a designated processing point;

the outer side clamping device 5 is arranged above the feeding assembly, and the working end of the outer side clamping device 5 is used for clamping the outer wall of a workpiece;

the material moving device 6 is arranged above the outer clamping device 5, the material moving device 6 is fixedly connected with the outer clamping device 5, and the material moving device 6 is used for driving the outer clamping device 5 to move;

unloading conveyer belt 7 sets up on base 1, and unloading conveyer belt 7 is in the below of moving material device 6, and unloading conveyer belt 7 is used for driving the work piece that the processing was accomplished and transports.

In particular, the processing technology of the workpiece is the prior art, and is not explained in much detail here. When the workpiece is automatically machined, the feeding conveyor belt 2 drives the workpiece to be machined to be conveyed to the material placing assembly 3, the material placing assembly 3 positions the axis of the workpiece, and the feeding conveyor belt 2 stops transferring after the material placing assembly 3 detects that the workpiece falls into the workpiece. After the material placing component 3 performs axis positioning on the workpiece, the feeding device 4 starts to be started, and the working end of the feeding device 4 transfers the workpiece on the material placing component 3 to a processing designated point. When the workpiece reaches the designated machining point, the outer clamping device 5 starts to be started, and the working end of the outer clamping device 5 clamps the outer wall of the workpiece, so that the workpiece is prevented from shaking during machining to reduce machining accuracy. After the outer clamping device 5 clamps the workpiece, the machining device machines the workpiece, in order to avoid the outer clamping device 5 from influencing a machining point of the workpiece, the outer clamping device 5 releases the workpiece, then the material moving device 6 fixedly connected with the outer clamping device 5 drives the outer clamping device 5 to move, and after the outer clamping device 5 reaches a specified point, the outer clamping device 5 clamps the workpiece again, so that the machining point on the workpiece is completely leaked. After the workpiece is machined, the feeding device 4 loosens the workpiece and resets the workpiece, the material moving device 6 drives the outer clamping device 5 to move, the workpiece is driven by the material moving device 6 to be transferred to the upper portion of the discharging conveyor belt 7, the outer clamping device 5 loosens the workpiece, the workpiece falls into the upper portion of the discharging conveyor belt 7, and the machined workpiece is transferred to the next procedure by the discharging conveyor belt 7.

Further:

before loading attachment 4 drives the work piece and transports the processing point, need fix a position the axle center of work piece to this enables loading attachment 4 accurate with the work piece centre gripping, in order to solve this technical problem, as shown in fig. 2, provide following technical scheme:

the material placing component 3 comprises a material placing component,

the V-shaped placing frame 3a is arranged on the base 1, the V-shaped placing frame 3a is positioned at the rear end of the feeding conveyor belt 2, and the V-shaped placing frame 3a is used for placing a workpiece to be processed;

striker plate 3b, striker plate 3b connect material loading conveyer belt 2 and V type rack 3a, and striker plate 3b is used for preventing that loading attachment 4 from taking place the condition emergence that the work piece slides and can't press from both sides tightly completely when pressing from both sides tight work piece.

Specifically, after the feeding conveyor belt 2 transfers the workpiece to the V-shaped placing frame 3a, the workpiece is limited by the surfaces of the two sides of the V-shaped placing frame 3a, the angle of the two side surfaces of the V-shaped placing frame 3a is a fixed angle, the axis of the workpiece is fixed at a corresponding height, and when the feeding device 4 clamps the workpiece, the material baffle 3b blocks the workpiece from sliding off the V-shaped placing frame 3 a.

Further:

in order to solve the technical problem that the workpieces on the material placing component 3 are transferred to a processing point, as shown in fig. 3, the following technical scheme is provided:

the feeding device 4 comprises a feeding device which comprises a feeding device,

the feeding moving device 6a4a, the feeding moving device 6a4a is arranged on the base 1, the working end of the feeding moving device 6a4a can transversely slide along the horizontal direction, and the feeding moving device 6a4a is used for driving the workpiece to transversely slide along the horizontal direction;

the lifting platform 4b is installed at the top end of the feeding conveying device, and the lifting platform 4b is used for driving the workpiece to move in the vertical direction;

the inner clamping device 4c is arranged on the working end of the lifting platform 4b, the inner clamping device 4c is arranged coaxially with the workpiece on the V-shaped placing frame 3a, and the inner clamping device 4c is used for clamping the inner wall of the workpiece.

Specifically, when the V-shaped placing frame 3a detects that the workpiece falls into the V-shaped placing frame, the feeding moving device 6a4a starts to start, the feeding moving device 6a4a drives the inner side clamping device 4c arranged above to approach the V-shaped placing frame 3a until the working end of the inner side clamping device 4c is completely inserted into the workpiece, then the feeding moving device 6a4a stops running, and when the working end of the inner side clamping device 4c enters the workpiece, the working end of the inner side clamping device 4c starts to start until the inner wall of the workpiece is completely clamped. When the inner wall of the workpiece is clamped, the loading and moving device 6a4a drives the workpiece to be transported below the processing point, and then the lifting platform 4b is started until the workpiece is transported to a designated place. When the workpiece is machined, the inner clamping device 4c releases the inner wall of the workpiece, then the feeding moving device 6a4a starts to move backwards, when the inner clamping device 4c is completely separated from the workpiece, the lifting platform 4b starts to descend, and the feeding moving device 6a4a starts to reset.

Further:

in order to solve the technical problem of the lateral movement of the workpiece, as shown in fig. 4 and 5, the following technical solutions are provided:

the feeding and moving device 6a4a comprises,

the first guide rail 4a1, the first guide rail 4a1 is installed on the base 1, and the first guide rail 4a1 is located between the feeding conveyor 2 and the discharging conveyor 7;

two first racks 4a2 and two first racks 4a2 are arranged, and the two first racks 4a2 are symmetrically arranged on the first guide rail 4a1 relative to the central plane of the first guide rail 4a 1;

the first sliding table 4a3 is characterized in that the first sliding table 4a3 is slidably arranged on the first guide rail 4a1, and the first sliding table 4a3 is used for installing the lifting table 4 b;

a first servo motor 4a4, wherein the first servo motor 4a4 is installed on the first sliding table 4a3, and the first servo motor 4a4 is used for providing driving force;

the first rotating shaft 4a5, the first rotating shaft 4a5 is rotatably installed in the first sliding table 4a3, the first rotating shaft 4a5 is transversely placed relative to the first sliding table 4a3, and one end of the first rotating shaft 4a5 is fixedly connected with the output end of the first servo motor 4a 4;

a second rotating shaft 4a6, the second rotating shaft 4a6 is rotatably installed in the first sliding table 4a3, and the second rotating shaft 4a6 is longitudinally placed with respect to the first sliding table 4a 3;

a pair of first gears 4a7, wherein the first gears 4a7 are provided, the pair of first gears 4a7 are respectively arranged at two ends of the second rotating shaft 4a6, and the pair of first gears 4a7 and the pair of first racks 4a2 are meshed with each other;

a first bevel gear 4a8, the first bevel gear 4a8 being mounted on the other end of the first rotation shaft 4a 5;

a second bevel gear 4a9, a second bevel gear 4a9 mounted on the second shaft 4a6, and a second bevel gear 4a9 intermeshed with the first bevel gear 4a 8.

Specifically, a pair of first sliding grooves 4a11 is formed in the first guide rail 4a1, a pair of first sliding blocks 4a31 is arranged at the bottom of the first sliding table 4a3, and the pair of first sliding grooves 4a11 is matched with the pair of first sliding blocks 4a31, so that the first sliding table 4a3 can only move transversely on the first guide rail 4a1 in the horizontal direction. When a workpiece is loaded and transferred, the first servo motor 4a4 is started, the first servo motor 4a4 drives the first rotating shaft 4a5 to rotate, so as to drive the first bevel gear 4a8 fixed on the first rotating shaft 4a5 to rotate, under the mutual meshing action of the first bevel gear 4a8 and the second bevel gear 4a9, the second rotating shaft 4a6 starts to rotate, so as to drive the first gears 4a7 installed at two ends of the second rotating shaft 4a6 to rotate, and under the action of the pair of first racks 4a2 installed above the first guide rail 4a1, the first sliding table 4a3 starts to move transversely.

Further:

in order to solve the technical problem that the workpiece is easily deformed by the acting force applied by an external machine when the workpiece is processed because the processed workpiece is a thin-walled cylindrical part, as shown in fig. 6 and 7, the following technical scheme is provided:

the inner side clamping means 4c comprise,

a first mounting bracket 4c1, the first mounting bracket 4c1 being fixed to the working end of the lifting platform 4 b;

a second servo motor 4c2, wherein the second servo motor 4c2 is arranged in a groove at the rear end of the first mounting frame 4c1, and the second servo motor 4c2 is used for providing driving force;

the third rotating shaft 4c3, the third rotating shaft 4c3 is rotatably installed at the front end of the first mounting bracket 4c1, and one end of the third rotating shaft 4c3 is fixedly connected with the output end of the first servo motor 4a 4;

a pair of second gears 4c4, the second gears 4c4 are provided, and the pair of second gears 4c4 are fixedly connected with the third rotating shaft 4c 3;

the inner clamping plates 4c5 are provided with a pair of inner clamping plates 4c5, the pair of inner clamping plates 4c5 are slidably mounted on the first mounting rack 4c1, the working ends of the pair of inner clamping plates 4c5 are oppositely arranged relative to the first mounting rack 4c1, the radius of an arc of the outer wall of each inner clamping plate 4c5 is the same as that of the inner wall of the workpiece, and the inner clamping plates 4c5 are used for clamping the inner wall of the workpiece;

the inner clamping plate 4c5 is provided with a pair of second racks 4c51, the bottoms of the pair of second racks 4c51 are opposite to the pair of second gears 4c4, and the second racks 4c51 are matched with the second gears 4c 4.

Specifically, when the inner wall of the workpiece is clamped or unclamped, the second servo motor 4c2 is started, the second servo motor 4c2 drives the third rotating shaft 4c3 to rotate, and under the interaction between the second gear 4c4 and the second rack 4c51 on the inner clamping plate 4c5, the working ends of the pair of inner clamping plates 4c5 slide away from or close to each other, so that the inner wall of the workpiece is clamped or unclamped.

Further:

in order to solve the technical problem that a relative position of a workpiece is shifted due to a certain vibration of the workpiece during machining, so that the yield of the workpiece is reduced, as shown in fig. 8 and 9, the following technical solutions are provided:

the outer clamping means 5 comprise a clamping device which,

a second mounting frame 5a, the second mounting frame 5a being disposed above the machining point;

a third servo motor 5b, the third servo motor 5b is arranged in the second mounting frame 5a, and the third servo motor 5b is used for providing driving force;

the bidirectional screw rod 5c is rotatably arranged in the third servo motor 5b, and one end of the bidirectional screw rod 5c is fixedly connected with the output end of the third servo motor 5 b;

the pair of outer clamping plates 5d are opposite and can slide along the second mounting frame 5a, the radius of the arc of the working end face of each outer clamping plate 5d is the same as that of the outer wall of the workpiece, and the outer clamping plates 5d are used for clamping the outer wall of the workpiece; the outer clamping plate 5d is provided with a threaded hole 5d1, and the threaded hole 5d1 is matched with the bidirectional screw rod 5 c;

first guide bar 5e, first guide bar 5e are equipped with a plurality ofly, and a plurality of first guide bar 5e are installed in second mounting bracket 5a, and just first guide bar 5e passes outer splint 5d, and first guide bar 5e leads when being used for outer splint 5d to slide.

Specifically, after the feeding device 4 transfers the workpiece to a processing point, the third servo motor 5b starts to be started, the third servo motor 5b drives the bidirectional screw rod 5c to rotate, and under the action of the internal threads on the bidirectional screw rod 5c and the external clamping plate 5d, the pair of external clamping plates 5d start to approach each other until the pair of external clamping plates 5d clamp the workpiece.

Further:

in order to solve the technical problem of movement of the workpiece during machining, as shown in fig. 10, the following technical solutions are provided:

the material moving device 6 comprises a material moving device,

the moving device 6a is installed on the base 1, the working end of the moving device 6a is positioned above the second mounting frame 5a, and the moving device 6a is used for driving the second mounting frame 5a to move transversely;

elevating gear 6b, elevating gear 6 b's stiff end sets up in mobile device 6a, and elevating gear 6 b's output and second mounting bracket 5a fixed connection, and elevating gear 6b is used for driving second mounting bracket 5a to carry out vertical direction and removes.

Specifically, when a workpiece is machined, the outer clamping plate 5d blocks a part of a machining point of the workpiece, when the part of the machining point is machined, the outer clamping plate 5d releases the workpiece, then the moving device 6a drives the outer clamping plate 5d to move transversely, the machining point of the workpiece is leaked, and after the machining point of the workpiece is leaked, the outer clamping plate 5d clamps the workpiece again. After the workpiece is machined, the moving device 6a drives the workpiece clamped by the outer clamping plate 5d to move to the upper part of the blanking conveying belt 7, after the workpiece is positioned above the blanking conveying belt, the lifting device 6b drives the workpiece to descend, after the workpiece descends to a specified place, the outer clamping plate 5d loosens the machined workpiece, and the workpiece is conveyed to the next procedure by the blanking conveying belt 7.

Further:

in order to solve the technical problem of the lateral movement of the workpiece during machining, as shown in fig. 11 and 12, the following technical scheme is provided:

the moving means 6a are comprised of,

the support 6a1, the support 6a1 is installed on the base 1;

the synchronous belt sliding table 6a2 is characterized in that the synchronous belt sliding table 6a2 is installed at one end of the mounting frame, and the synchronous belt sliding table 6a2 is used for providing a driving force for transverse movement of a workpiece;

the second guide rail 6a3, the second guide rail 6a3 is installed at the other end of the support frame 6a 1;

the second sliding table 6a4, the second sliding table 6a4 is slidably mounted on the second guide rail 6a 3;

the two ends of the bottom of the third mounting frame 6a5 and the bottom of the third mounting frame 6a5 are fixedly connected with the working end of the synchronous belt sliding table 6a2 and the second sliding table 6a4 respectively.

Specifically, a second sliding groove 6a31 is formed in the second guide rail 6a3, a second sliding block 6a41 is arranged at the bottom of the second sliding table 6a4, and the second sliding groove 6a31 is matched with the second sliding block 6a41, so that the second sliding table 6a4 cannot deviate during transverse sliding; when the work piece need carry out lateral sliding, hold-in range slip table 6a2 starts, and hold-in range slip table 6a2 drives third mounting bracket 6a5 and removes, under the effect of second guide rail 6a3 and second slip table 6a4, third mounting bracket 6a5 can not produce the skew, so can realize the lateral shifting of work piece.

Further:

in order to solve the technical problem that the processed workpiece moves in the vertical direction, as shown in fig. 13 and 14, the following technical scheme is provided:

the lifting device 6b comprises a lifting device,

the hydraulic cylinder 6b1, the hydraulic cylinder 6b1 is mounted on the third mounting bracket 6a5, and the output end of the hydraulic cylinder 6b1 is fixedly connected with the second mounting bracket 5 a;

a plurality of second guide rods 6b2, the second guide rods 6b2 are provided, a plurality of second guide rods 6b2 can slide in the third mounting rack 6a5 along the vertical direction, and one end of each second guide rod 6b2 is fixedly connected with the upper surface of the second mounting rack 5 a;

the number of the springs 6b3 and the springs 6b3 is the same as that of the second guide rods 6b2, and the springs 6b3 are arranged in the third mounting frame 6a5, and the springs 6b3 are used for offsetting the pressure influence of the outer clamping device 5 on the hydraulic cylinder 6b 1.

Specifically, when the moving device 6a drives the workpiece to reach the position right above the blanking conveyor belt 7, the hydraulic cylinder 6b1 starts to be started, and the second mounting rack 5a starts to descend under the action of the guide rod and the spring 6b3, so as to drive the workpiece clamped by the outer clamping plate 5d to perform lifting motion.

Further:

in order to solve the technical problem that when a workpiece is machined, chips are generated and fall onto the first rack 4a2 below, so that the feeding and moving device 6a4a cannot move transversely, as shown in fig. 15, the following technical scheme is provided:

a cleaning device 8 is mounted on the first sliding table 4a3, and the cleaning device 8 is used for cleaning the first rack 4a2 mounted on the first guide rail 4a 1; the cleaning device 8 is comprised of a cleaning device,

the dust suction port 8a, the dust suction port 8a is installed on the first sliding table 4a 3;

the dust collection box 8b is mounted on the base 1, and the dust collection box 8b is used for storing debris;

a hose 8c, the hose 8c is used for connecting the dust box 8b and the dust suction opening 8 a.

Specifically, when the first sliding table 4a3 moves, the dust suction port 8a sucks in all the debris falling therebelow, and the debris in the dust suction port 8a is stored in the dust box 8b through the hose 8 c.

The foregoing has described the general principles, principal features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.