阅读说明：本技术 一种用于加工万向节的智能化数控车削系统 (Intelligent numerical control turning system for machining universal joint ) 是由 杨萍 张国政 徐亮 杨磊 孙姝妍 冯一阳 杨希皓 王心蕊 于 2021-06-24 设计创作，主要内容包括：本发明涉及万向节加工技术领域,具体是涉及一种用于加工万向节的智能化数控车削系统,包括：底座；车削装置,车削装置设置于底座上；万向节位移装置,万向节位移装置设置于车削装置一侧；其特征在于：万向节位移装置包括：上料装置、下料装置和用以带动万向节进行加工的传输装置；上料装置,上料装置可升降的架设与车削装置的一侧,上料装置用以对万向节进行上料工作；传输装置,万向节传输装置水平设置于上料装置的正下方,传输装置用以夹取万向节朝向车削装置方向传输；下料装置,下料装置设置于传输装置的一侧,下料装置用以对车削完毕后的万向节进行下料工作,本系统可自动完成对万向节的校正及装夹工作,工作效率快、加工精度高。(The invention relates to the technical field of universal joint processing, in particular to an intelligent numerical control turning system for processing a universal joint, which comprises: a base; the turning device is arranged on the base; the universal joint displacement device is arranged on one side of the turning device; the method is characterized in that: the gimbal displacement apparatus includes: the universal joint processing device comprises a feeding device, a discharging device and a transmission device for driving the universal joint to process; the feeding device is arranged on one side of the turning device in a lifting mode and used for feeding the universal joint; the universal joint conveying device is horizontally arranged right below the feeding device and is used for clamping the universal joint to convey towards the turning device; the blanking device is arranged on one side of the transmission device and used for blanking the universal joint after turning is finished, the universal joint automatic blanking system can automatically finish correction and clamping work on the universal joint, and is high in working efficiency and machining precision.)

1. An intelligent numerically controlled turning system for machining a gimbal, comprising:

a base (1);

the turning device (2) is arranged on the base (1), and the turning device (2) is used for turning the universal joint;

the universal joint displacement device (3), the universal joint displacement device (3) is arranged on one side of the turning device (2);

the method is characterized in that:

the joint displacement device (3) comprises: the universal joint machining device comprises a feeding device (4), a discharging device (6) and a transmission device (5) for driving the universal joint to machine;

the feeding device (4) is erected on one side of the turning device (2) in a lifting mode, and the feeding device (4) is used for feeding the universal joint;

the universal joint transmission device (5) is horizontally arranged right below the feeding device (4), and the transmission device (5) is used for clamping the universal joint to transmit towards the turning device (2);

and the blanking device (6), the blanking device (6) is arranged on one side of the transmission device (5), and the blanking device (6) is used for carrying out blanking work on the turned universal joint.

2. The intelligent numerical control turning system for machining universal joints according to claim 1,

the feeding device (4) comprises a material storage assembly (8) and a vertical reciprocating linear driver (7);

the vertical reciprocating linear driver (7), the vertical reciprocating linear driver (7) is fixedly arranged on the base (1) in a vertical state, and the vertical reciprocating driver is arranged on one side of the turning device (2);

storage component (8), storage component (8) are vertical state fixed mounting in the output of vertical reciprocal sharp driver (7), and storage component (8) are used for accomplishing the storage and the ejection of compact work to the universal joint, storage component (8) have a feed end and discharge end, and one side of discharge end is still fixed mounting to be used for pushing out the inside material pushing assembly (45) of storage component (8) with the universal joint.

3. The intelligent numerical control turning system for machining universal joints according to claim 2,

the vertical reciprocating linear driver (7) comprises a first screw rod sliding table (9), and the first screw rod sliding table (9) is fixedly arranged on the base (1) in a vertical state;

the first mounting rack (10) is fixedly mounted at the output end of the first screw rod sliding table (9), and the first mounting rack (10) is used for fixedly mounting the material storage assembly (8).

4. An intelligent numerically controlled turning system for machining a universal joint according to claim 3,

the storage assembly (8) comprises a storage tank (11), the storage tank (11) is vertically arranged at the output end of the first screw rod sliding table (9), the storage tank (11) is a rectangular strip-shaped tank body, a storage cavity for containing the universal joint is further formed in the storage tank (11), and a notch (12) facilitating the exposure of the end part of the universal joint is further formed in the lower end of the storage tank (11);

the limiting strip (13), the limiting strip (13) is fixedly installed inside the storage cavity, the limiting strip (13) is matched with the opening of the transmission shaft fork, and the limiting strip (13) is used for enabling the universal shafts to be arranged in the material storage tank (11) in the same state in a sliding mode;

the barrier strip (14), barrier strip (14) fixed mounting are in the lower extreme of stock chest (11), keep off the material and be used for stopping the universal joint from the inside landing of stock chest (11).

5. The intelligent numerical control turning system for machining universal joints according to claim 4,

the material pushing assembly (45) comprises a first electric push rod (15), and the first electric push rod (15) is fixedly arranged on one side of the material storage tank (11) through a second mounting frame (16);

the material pushing rod (17) is arranged at the bottom of the material storage tank (11) in a sliding mode, the rod part of the material pushing rod (17) penetrates through the bottom of the material storage tank (11) and the limiting strip (13) and is fixedly connected with the other end of the material pushing rod (17) and the output end of the first electric push rod (15).

6. An intelligent numerically controlled turning system for machining a universal joint according to claim 5,

the transmission device (5) comprises: the device comprises a horizontal reciprocating linear driver (18), a rotating assembly (19) and a locking assembly (20) arranged at the end part of the rotating assembly (19);

the horizontal reciprocating linear driver (18), the horizontal reciprocating linear driver (18) is horizontally arranged on the base (1), and the horizontal reciprocating linear driver (18) is arranged along the long side direction of the base (1);

the rotating assembly (19), the rotating assembly (19) is fixedly arranged at the output end of the horizontal reciprocating linear driver (18), and the end part of the rotating assembly (19) faces the cutting device;

and the locking assembly (20), the locking assembly (20) is fixedly arranged at the end part of the rotating assembly (19), and the locking assembly (20) is used for locking and fixing the universal joint transmitted to the rotating assembly (19).

7. The intelligent numerical control turning system for machining universal joints according to claim 6,

the rotating assembly (19) comprises a rectangular frame (21), and the rectangular frame (21) is fixedly arranged at the output end of the horizontal reciprocating linear driver (18);

the rotating shaft (22), the rotating shaft (22) is rotatably arranged on one side of the rectangular frame (21) through a bearing (23), and the end part of the rotating shaft (22) faces the cutting device;

the first servo motor (24), the first servo motor (24) is arranged in the rectangular frame (21), and the output end of the first servo motor (24) is fixedly connected with the end part of the rotating shaft (22);

the receiving head (25), the receiving head (25) is fixedly arranged at the other end of the rotating shaft (22).

8. An intelligent numerically controlled turning system for machining a universal joint according to claim 7,

the connecting and taking head (25) comprises a connecting column (26), one end of the connecting column (26) is fixedly connected with the end part of the rotating shaft (22), and the other end of the connecting column (26) is arranged in a hollow manner;

the mounting disc (27), the mounting disc (27) is sleeved outside the connecting column (26);

the butt joint disc (28), the butt joint disc (28) is fixedly installed at the other end of the connecting column (26), the butt joint disc (28) is far away from the installation disc (27), and the diameter of the disc opening of the butt joint disc (28) is the same as that of the universal joint;

the circular through hole (29) is radially arranged on the outer wall of the connecting column (26) and penetrates through the connecting column (26), and the circular through hole (29) is arranged between the mounting disc (27) and the butt joint disc (28);

the sliding strip (30), sliding strip (30) fixed mounting is in the surface of mounting disc (27), and sliding strip (30) are perpendicular setting with the axis direction of spliced pole (26), and sliding strip (30) set up in the one side towards butt joint dish (28).

9. An intelligent numerically controlled turning system for machining a universal joint according to claim 8,

the locking assembly (20) comprises a sliding block (31), and the sliding block (31) is arranged on the sliding strip (30) in a sliding manner;

the plug-in column (32), the plug-in column (32) is fixedly mounted on the lower end of the sliding block (31), the diameter of the plug-in column (32) is the same as that of the circular through hole (29) and is coaxially arranged with the circular through hole (29);

the third mounting rack (33), the third mounting rack (33) is fixedly mounted on the top end of the mounting plate (27);

the connecting rod (34) is fixedly arranged on the sliding block (31), and the rod part of the sliding block (31) penetrates through the third mounting rack (33) and is in sliding connection with the third mounting rack (33);

and the second electric push rod (35), the second electric push rod (35) is fixedly arranged on the other side of the third mounting frame (33), and the output end of the second electric push rod (35) is fixedly connected with the end part of the connecting rod (34).

10. The intelligent numerical control turning system for machining universal joints according to claim 9,

the blanking device (6) comprises a material returning plate (36), the material returning plate (36) is embedded in the inner wall of the butt joint disc (28), and the material returning plate (36) is flush with the surface of the butt joint disc (28);

the two guide rods (37), the two guide rods (37) are fixedly arranged on one side of the stripper plate (36), and the rod part of each guide rod (37) penetrates through the corresponding butt joint disc (28) and is in sliding connection with the corresponding butt joint disc (28);

the annular frame (38), the annular frame (38) is fixedly installed at the end of the guide rod (37), and the annular frame (38) is far away from the material returning plate (36) and is arranged at the other end of the guide rod (37);

the spring (39) is sleeved outside the guide rod (37), one end of the spring (39) is abutted with the annular frame (38), and the other end of the spring (39) is abutted with the mounting disc (27);

the third electric push rod (40), the third electric push rod (40) is fixedly installed in the rectangular frame (21), and the output end of the third electric push rod (40) faces the annular frame (38);

the triangular support (41), the triangular support (41) is fixedly mounted on the base (1), the triangular support (41) is set up in the side of the straight line driver (18) of horizontal reciprocation, still offer the concrete chute on the inclined plane of the triangular support (41);

the discharging groove (42), the discharging groove (42) is arranged on the tripod (41) in a sliding way through the sliding strip (30) fixedly arranged at the lower end;

the fourth electric push rod (43), the fourth electric push rod (43) is fixedly installed on the inclined plane of the tripod (41), and the output shaft of the fourth electric push rod (43) is fixedly connected with the side of the discharging groove (42);

the storage box (44) is arranged at the other end of the discharging groove (42).

Technical Field

The invention relates to the technical field of universal joint machining, in particular to an intelligent numerical control turning system for machining a universal joint.

Background

The universal joint is a universal joint, and the English name universaljoint is a machine part for realizing variable-angle power transmission, is used for changing the position of a transmission axis direction, and is a joint part of a universal transmission device of an automobile driving system. The universal joint is combined with a transmission shaft and is called a universal joint transmission device. On a vehicle driven by a rear wheel of a front engine, a universal joint transmission device is arranged between an output shaft of a transmission and an input shaft of a main speed reducer of a drive axle; the front engine front wheel driven vehicle omits a transmission shaft, a universal joint is arranged between a front axle half shaft which is in charge of driving and steering and wheels, the universal joint plays an important role in the vehicle, the working procedures of the universal joint in the production process are various, the common processing procedures comprise the steps of splitting, top point hole punching, vehicle outer ring and the like, wherein, the cambered surfaces at the two sides of the rotating shaft fork need to be turned and formed by a numerical control milling machine, the existing processing method adopts manual clamping, the universal joint needs to be frequently disassembled and assembled, and the time is extremely wasted, and manual clamping can not ensure precision, precision errors are easy to generate, the turning precision deviation is overlarge, and scrapping is caused, therefore, an intelligent numerical control turning system for machining the universal joint is needed, the system can automatically finish the correction and clamping work of the universal joint, and is high in working efficiency and machining precision.

Disclosure of Invention

In order to solve the technical problems, the technical scheme adopted by the invention is as follows:

preferably, the intelligent numerical control turning system for machining the universal joint comprises:

a base;

the turning device is arranged on the base and is used for turning the universal joint;

the universal joint displacement device is arranged on one side of the turning device;

the gimbal displacement apparatus includes: the universal joint processing device comprises a feeding device, a discharging device and a transmission device for driving the universal joint to process;

the feeding device is arranged on one side of the turning device in a lifting mode and used for feeding the universal joint;

the universal joint conveying device is horizontally arranged right below the feeding device and is used for clamping the universal joint to convey towards the turning device;

and the blanking device is arranged on one side of the transmission device and is used for carrying out blanking work on the turned universal joint.

Preferably, the feeding device comprises a material storage assembly and a vertical reciprocating linear driver;

the vertical reciprocating linear driver is fixedly arranged on the base in a vertical state and is arranged on one side 7 of the turning device;

storage assembly, storage assembly are vertical state fixed mounting in the output of vertical reciprocal straight line driver, and storage assembly is used for accomplishing the storage and the ejection of compact work to the universal joint, storage assembly has a feed end and discharge end, and one side of discharge end is still fixed mounting to be used for pushing out the inside material pushing assembly of storage assembly with the universal joint.

Preferably, the vertical reciprocating linear driver comprises a first screw rod sliding table, and the first screw rod sliding table is fixedly arranged on the base in a vertical state;

the first mounting bracket is fixedly mounted at the output end of the first screw rod sliding table and used for fixedly mounting the material storage assembly.

Preferably, the storage assembly comprises a storage tank, the storage tank is vertically arranged at the output end of the first screw rod sliding table, the storage tank is a rectangular strip-shaped tank body, a storage cavity for accommodating the universal joint is further formed in the storage tank, and a notch facilitating exposure of the end part of the universal joint is further formed in the lower end of the storage tank;

the limiting strip is fixedly arranged in the storage cavity, is matched with the opening of the transmission shaft fork and is used for enabling the universal shafts to be arranged in the material storage tank in a sliding mode in the same state;

and the barrier strip is fixedly arranged at the lower end of the storage tank and used for blocking the universal joint from sliding off from the inside of the storage tank.

Preferably, the material pushing assembly comprises a first electric push rod, and the first electric push rod is fixedly arranged on one side of the material storage tank through a second mounting frame;

the material pushing rod is arranged at the bottom of the material storage tank in a sliding mode, the rod part of the material pushing rod penetrates through the bottom of the material storage tank and the limiting strip, and the other end of the material pushing rod is fixedly connected with the output end of the first electric push rod.

Preferably, the transmission device comprises: the device comprises a horizontal reciprocating linear driver, a rotating assembly and a locking assembly arranged at the end part of the rotating assembly;

the horizontal reciprocating linear driver is horizontally arranged on the base and arranged along the long edge direction of the base;

the rotating assembly is fixedly arranged at the output end of the horizontal reciprocating linear driver, and the end part of the rotating assembly faces the turning device;

and the locking assembly is fixedly arranged at the end part of the selecting assembly and is used for locking and fixing the universal joint transmitted to the rotating assembly.

Preferably, the rotating assembly comprises a rectangular frame fixedly mounted at the output end of the horizontal reciprocating linear driver;

the rotating shaft is rotatably arranged on one side of the rectangular frame through a bearing, and the end part of the rotating shaft faces the turning device;

the first servo motor is arranged inside the rectangular frame, and the output end of the first servo motor is fixedly connected with the end part of the rotating shaft;

the receiving head is fixedly arranged at the other end of the rotating shaft.

Preferably, the connecting and taking head comprises a connecting column, one end of the connecting column is fixedly connected with the end part of the rotating shaft, and the other end of the connecting column is arranged in a hollow manner;

the mounting disc is sleeved outside the connecting column;

the butt joint disc is fixedly arranged at the other end of the connecting column, the butt joint disc is far away from the mounting disc, and the diameter of a disc opening of the butt joint disc is the same as that of the universal joint;

the circular through hole is radially arranged on the outer wall of the connecting column and penetrates through the connecting column, and the circular through hole is arranged between the mounting disc and the butt-joint disc;

the sliding strip is fixedly installed on the surface of the installation disc, the sliding strip is perpendicular to the axis direction of the connecting column, and the sliding strip is arranged on one side facing the butt joint disc.

Preferably, the locking assembly comprises a sliding block, and the sliding block is arranged on the sliding strip in a sliding manner;

the insertion column is fixedly arranged at the lower end of the sliding block, and the diameter of the insertion column is the same as that of the circular through hole and is coaxially arranged with the circular through hole;

the third mounting rack is fixedly arranged at the top end of the mounting plate;

the connecting rod is fixedly arranged on the sliding block, and the rod part of the sliding block penetrates through the third mounting frame and is in sliding connection with the third mounting frame;

and the second electric push rod is fixedly arranged on the other side of the third mounting frame, and the output end of the second electric push rod is fixedly connected with the end part of the connecting rod.

Preferably, the blanking device comprises a material returning plate which is embedded in the inner wall of the butt joint disc, and the material returning plate is flush with the surface of the butt joint disc;

the two guide rods are fixedly arranged on one side of the stripper plate, and the rod parts of the guide rods penetrate through the butt joint disc and are in sliding connection with the butt joint disc;

the annular frame is fixedly arranged at the end part of the guide rod, and the annular frame is far away from the stripper plate and is arranged at the other end of the guide rod;

the spring is sleeved outside the guide rod, one end of the spring is abutted to the annular frame, and the other end of the spring is abutted to the mounting disc;

the third electric push rod is fixedly arranged inside the rectangular frame, and the output end of the third electric push rod faces the annular frame;

the triangular support is fixedly arranged on the base, arranged beside the horizontal reciprocating linear driver and provided with a sliding groove on the inclined surface;

the discharging groove is arranged on the tripod in a sliding manner through a sliding strip fixedly arranged at the lower end of the discharging groove;

the fourth electric push rod is fixedly arranged on the inclined plane of the tripod, and an output shaft of the fourth electric push rod is fixedly connected with the side of the blanking groove;

and the storage box is arranged at the other end of the discharging groove.

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

1. according to the universal joint automatic turning device, the universal joint automatic turning work is realized through the turning device, the universal joint to be machined is automatically fed through the feeding device, the universal joint to be machined at the end part of the feeding device is connected and connected through the transmission device and then is transmitted towards the turning device, the machined universal joint is automatically discharged through the discharging device, and the technical problems that the universal joint is manually clamped and charged and discharged in the traditional turning work are solved;

2. the universal joint processing device has the advantages that the storage work of raw materials of the universal joint to be processed and the correction and limiting work of the universal joint placed in the storage tank are realized through the material pushing assembly, the storage tank and the limiting strip, so that the universal joint is pushed out of the storage tank in the same state under the pushing of the material pushing assembly, and the technical problem that the direction or the posture of the universal joint needs to be corrected manually when the universal joint is fed is solved;

3. the automatic rotation of the universal joint after the single-side turning is finished is realized through the rotating assembly, the problem that the universal joint needs to be manually rotated and adjusted after the single-side turning is finished is solved, and the problems of low production efficiency and low production precision are solved;

4. the universal joint automatic locking device has the advantages that automatic locking work of the receiving head after the universal joint is received is achieved through the receiving head and the locking assembly, and the technical problem that the universal joint can shake and rotate when turned through a turning device is solved;

5. this application is through the spring that embedded guide bar and the guide bar overcoat that sets up of third electric putter, take-up head were established, and the stripper plate carries out the material returned in the universal joint that the turning finishes in the take-up head under third electric putter's promotion, has realized the stripper plate and is carrying out material returned work back, and the stripper plate resets fast under the self spring action of spring, has solved the technical problem that takes-up head can't normally work.

Drawings

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

FIG. 2 is a perspective view of the loading device of the present invention;

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

FIG. 4 is a cross-sectional view taken at A-A of FIG. 3;

FIG. 5 is a perspective view of the transfer device of the present invention;

FIG. 6 is a side view of a portion of the transfer device of the present invention;

FIG. 7 is a cross-sectional view taken at B-B of FIG. 6;

FIG. 8 is a perspective view of an access head of the present invention;

FIG. 9 is a perspective view of the locking assembly of the present invention;

fig. 10 is a perspective view of a part of the blanking device of the present invention.

The reference numbers in the figures are:

1-a base; 2-turning the device; 3-a gimbal displacement device; 4-a feeding device; 5-a transmission device; 6-a blanking device; 7-a vertically reciprocating linear drive; 8-a storage component; 9-a first screw rod sliding table; 10-a first mounting frame; 11-a storage tank; 12-a notch; 13-a limit bar; 14-barrier strips; 15-a first electric push rod; 16-a second mounting frame; 17-a pusher bar; 18-a horizontally reciprocating linear drive; 19-a rotating assembly; 20-a locking assembly; 21-a rectangular frame; 22-a rotating shaft; 23-a bearing; 24-a first servomotor; 25-an access head; 26-connecting column; 27-mounting a disc; 28-docking tray; 29-circular through hole; 30-a slide bar; 31-a slide block; 32-a plug column; 33-a third mounting frame; 34-a connecting rod; 35-a second electric push rod; 36-a stripper plate; 37-a guide bar; 38-an annular frame; 39-a spring; 40-a third electric push rod; 41-tripod; 42-feeding trough; 43-a fourth electric push rod; 44-a material storage box; 45-pushing assembly.

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.

Referring to fig. 1 to 10, an intelligent numerically controlled turning system for machining a universal joint includes:

a base 1;

the turning device 2 is arranged on the base 1, and the turning device 2 is used for turning the universal joint;

the universal joint displacement device 3 is arranged on one side of the turning device 2;

the method is characterized in that:

the gimbal displacement device 3 includes: the universal joint machining device comprises a feeding device 4, a discharging device 6 and a transmission device 5 for driving the universal joint to machine;

the feeding device 4 is erected on one side of the turning device 2 in a lifting mode, and the feeding device 4 is used for feeding the universal joint;

the universal joint transmission device 5 is horizontally arranged right below the feeding device 4, and the transmission device 5 is used for clamping the universal joint and transmitting the universal joint towards the turning device 2;

and the blanking device 6 is arranged on one side of the transmission device 5, and the blanking device 6 is used for blanking the turned universal joint.

In the working state, when turning work is required to be carried out on the universal joint, a worker firstly arranges the universal joint in the feeding device 4, then conducts dredging on the universal joint through the feeding device 4 and transmits the universal joint, drives the transmission device 5 to work, enables the transmission device 5 to move to a feeding point, vertically descends on the driving feeding device 4 until the output end of the feeding device 4 and the output end of the transmission device 5 are coaxially arranged, stops, the feeding device 4 works to transmit the internally arranged universal joint towards the output end of the transmission device 5, the output end of the transmission device 5 is connected to the universal joint and then the feeding device 4 resets, the transmission device 5 drives the universal joint with the fixed output end to move towards the turning device 2, the turning work is carried out on the universal joint through the turning device 2, the transmission device 5 drives the universal joint to reset after the turning is finished, finally, the machined universal joint is blanked through a blanking device 6, so that turning work of the universal joint is completed, wherein the turning device is not shown in detail in the prior art.

Referring to fig. 1 and 2, the feeding device 4 comprises a storage assembly 8 and a vertical reciprocating linear driver 7;

the vertical reciprocating linear driver 7 is fixedly arranged on the base 1 in a vertical state, and the vertical reciprocating driver is arranged on one side of the turning device 2;

storage component 8, storage component 8 are vertical state fixed mounting in the output of vertical reciprocal linear actuator 7, and storage component 8 is used for accomplishing the storage and the ejection of compact work to the universal joint, storage component 8 has a feed end and discharge end, and one side of discharge end is fixed mounting still to be used for pushing out the inside material pushing component 45 of storage component 8 with the universal joint.

Before turning the universal joint, the staff arranges the universal joint at first and places inside storage assembly 8, carry out storage work to the universal joint through storage assembly 8, at first drive vertical reciprocal linear actuator 7 work when needing to carry out the pay-off to transmission device 5 tip, drive the vertical decline of storage assembly 8 of output end fixed mounting through vertical reciprocal linear actuator 7, make the universal joint of storage assembly 8 discharge end and the 5 output of transmission device be coaxial setting, at last insert external power source drive and push away material assembly 45 work, push away the universal joint of storage assembly 8 inside towards transmission device 5 direction through pushing away material assembly 45 and promote, thereby accomplish the material loading work to the universal joint.

Referring to fig. 2, the vertical reciprocating linear actuator 7 comprises a first screw rod sliding table 9, and the first screw rod sliding table 9 is fixedly mounted on the base 1 in a vertical state;

the first mounting frame 10 is fixedly mounted at the output end of the first screw rod sliding table 9, and the first mounting frame 10 is used for fixedly mounting the storage component 8.

When the end of the storage component 8 needs to be adjusted to be coaxial with the output end of the transmission device 5, an external power supply is firstly connected to drive the first screw rod sliding table 9 to work, and the first screw rod sliding strip 30 works to drive the storage component 8 fixedly installed at the output end to vertically move downwards along the output direction of the first screw rod sliding table 9 until the end is coaxial with the output end of the transmission device 5 and then stops.

Referring to fig. 2 and 3, the storage assembly 8 includes a storage tank 11, the storage tank 11 is vertically disposed at an output end of the first screw rod sliding table 9, the storage tank 11 is a rectangular strip-shaped tank body, a storage cavity for accommodating the universal joint is further formed inside the storage tank 11, and a notch 12 facilitating exposure of an end portion of the universal joint is further formed at a lower end of the storage tank 11;

the limiting strip 13 is fixedly arranged in the storage cavity, the limiting strip 13 is matched with an opening of the transmission shaft fork, and the limiting strip 13 is used for enabling the universal shafts to be arranged in the material storage tank 11 in a sliding mode in the same state;

the barrier strips 14 are fixedly arranged at the lower end of the stock chest 11, and the barrier is used for blocking the universal joint from sliding down from the inside of the stock chest 11.

Before processing the universal joint, the staff at first takes the universal joint, the spacing 13 of open end block that will rotate the shaft yoke sets up, the inner wall setting of other end conflict storage cavity, then stack the universal joint one by one to inside stock chest 11, thereby accomplish the storage work to the universal joint, because stock chest 11 is vertical setting, the universal joint can be landing to the 11 bottoms of stock chest under the gravity of self, blend stop 14 is used for blockking the universal joint, make the universal joint can not drop out the 11 outsides of stock chest.

Referring to fig. 2, 3 and 4, the pushing assembly 45 includes a first electric push rod 15, and the first electric push rod 15 is fixedly mounted on one side of the storage chute 11 through a second mounting bracket 16;

the material pushing rod 17 is arranged at the bottom of the material storage tank 11 in a sliding mode, the rod part of the material pushing rod 17 penetrates through the bottom of the material storage tank 11 and the limiting strip 13, and the other end of the material pushing rod 17 is fixedly connected with the output end of the first electric push rod 15.

After the lower extreme of storage component 8 passes through the regulation of vertical reciprocal linear actuator 7 and the coaxial back of transmission device 5's output, insert the work of the first electric putter 15 of external power source drive, first electric putter 15 promotes output fixed mounting's ejector pin 17 and removes, ejector pin 17 stretches out and contradicts to the inner wall of universal joint from the inside of spacing 13, then will be universal to follow the discharge end of storage component 8 and support towards transmission device 5 direction, thereby accomplish the automatic feeding work to transmission device 5.

Referring to fig. 5, the transfer device 5 includes: a horizontal reciprocating linear driver 18, a rotating component 19 and a locking component 20 arranged at the end part of the rotating component 19;

the horizontal reciprocating linear driver 18, the horizontal reciprocating linear driver 18 is horizontally arranged on the base 1, the horizontal reciprocating linear driver 18 is arranged along the long side direction of the base 1;

the rotating assembly 19 is fixedly arranged at the output end of the horizontal reciprocating linear driver 18, and the end part of the rotating assembly 19 faces the turning device 2;

and the locking assembly 20 is fixedly arranged at the end part of the rotating assembly 19, and the locking assembly 20 is used for performing locking and fixing work on the universal joint transmitted to the rotating assembly 19.

When the transmission device 5 is needed to drive the universal joint to transmit towards the turning device 2, and the universal joint is turned by the turning device 2, the external power supply is firstly connected to drive the horizontal reciprocating linear driver 18 to work, the horizontal reciprocating linear driver 18 and the vertical reciprocating linear driver 7 are identical in structure, the horizontal reciprocating linear driver 18 drives the rotating component 19 fixedly installed at the output end to slowly move towards the feeding device 4 to approach, then the universal joint is fed by the feeding device 4, the output end of the rotating component 19 is connected with the universal joint and then drives the locking component 20 to work, the locking component 20 locks and fixes the universal joint, the universal joint to be machined after being fixed is driven by the horizontal reciprocating linear driver 18 to move towards the turning device 2, and finally the turning work of the universal joint is completed by the turning device 2.

Referring to fig. 5, 6 and 7, the rotating assembly 19 includes a rectangular frame 21, and the rectangular frame 21 is fixedly installed at the output end of the horizontal reciprocating linear driver 18;

the rotating shaft 22 is rotatably arranged on one side of the rectangular frame 21 through a bearing 23, and the end part of the rotating shaft 22 faces the turning device 2;

the first servo motor 24 is arranged in the rectangular frame 21, and the output end of the first servo motor 24 is fixedly connected with the end part of the rotating shaft 22;

and the receiving head 25, wherein the receiving head 25 is fixedly arranged at the other end of the rotating shaft 22.

Because the universal joint has two cambered surfaces in the turning work to the universal joint, need rotate 180 degrees to another cambered surface turning to the universal joint after turning of a cambered surface finishes, when needs rotate the universal joint, insert the work of external power source drive first servo motor 24, first servo motor 24 drives output end fixed mounting's pivot 22 and rotates, pivot 22 drives end fixed mounting's take-off head 25 and rotates to the completion drives the universal joint and rotates 180 degrees work.

Referring to fig. 7 and 8, the connecting and taking head 25 includes a connecting column 26, one end of the connecting column 26 is fixedly connected with the end of the rotating shaft 22, and the other end of the connecting column 26 is hollow;

the mounting disc 27 is sleeved outside the connecting column 26;

the butt joint disc 28 is fixedly arranged at the other end of the connecting column 26, the butt joint disc 28 is far away from the mounting disc 27, and the diameter of a disc opening of the butt joint disc 28 is the same as that of the universal joint;

the circular through hole 29 is radially arranged on the outer wall of the connecting column 26 and penetrates through the connecting column 26, and the circular through hole 29 is arranged between the mounting disc 27 and the butt-joint disc 28;

the slide bar 30 is fixedly arranged on the surface of the mounting disc 27, the slide bar 30 is perpendicular to the axial direction of the connecting column 26, and the slide bar 30 is arranged on one side facing the butt-joint disc 28.

The universal joint inside the material storage assembly 8 is pushed by the material pushing assembly 45, so that the end part of the universal joint firstly enters the butt joint disc 28, after the end part of the universal joint is inserted into the butt joint disc 28, the connecting hole and the circular through hole 29 at the end part of the universal joint are coaxially arranged, the locking assembly 20 is driven to work, the output end of the locking assembly 20 vertically descends until the output end of the locking assembly 20 is completely inserted into the circular through hole 29, and then the universal joint steering limiting and radial limiting fixing work is completed.

Referring to fig. 9, the locking assembly 20 includes a sliding block 31, and the sliding block 31 is slidably disposed on the sliding strip 30;

the plug column 32 is fixedly arranged at the lower end of the sliding block 31, and the diameter of the plug column 32 is the same as that of the circular through hole 29 and is coaxially arranged with the circular through hole 29;

the third mounting rack 33, the third mounting rack 33 is fixedly arranged at the top end of the mounting plate 27;

the connecting rod 34 is fixedly arranged on the sliding block 31, and the rod part of the sliding block 31 penetrates through the third mounting frame 33 and is in sliding connection with the third mounting frame 33;

and the second electric push rod 35 is fixedly arranged on the other side of the third mounting frame 33, and the output end of the second electric push rod 35 is fixedly connected with the end part of the connecting rod 34.

After the joint 25 connects and gets to the universal joint, insert the work of external power source drive second electric putter 35, the shrink of second electric putter 35 output to drive connecting rod 34 vertical down will, connecting rod 34 drives slider 31 decline simultaneously at the in-process that descends, and the back is inserted to circular through-hole 29 completely to slider 31 lower extreme fixed mounting's grafting post 32, thereby accomplishes the radial fixed work to the universal joint.

Referring to fig. 1 and 10, the blanking device 6 includes a material returning plate 36, the material returning plate 36 is embedded in the inner wall of the docking tray 28, and the material returning plate 36 is flush with the surface of the docking tray 28;

the number of the guide rods 37 is two, the guide rods 37 are fixedly arranged on one side of the stripper plate 36, and the rod parts of the guide rods 37 penetrate through the butt-joint tray 28 and are connected with the butt-joint tray 28 in a sliding manner;

the annular frame 38, the annular frame 38 is fixedly arranged at the end of the guide rod 37, the annular frame 38 is far away from the stripper plate 36 and is arranged at the other end of the guide rod 37;

a spring 39, wherein the spring 39 is sleeved outside the guide rod 37, one end of the spring 39 is abutted with the annular frame 38, and the other end is abutted with the mounting disc 27;

the third electric push rod 40, the third electric push rod 40 is fixedly mounted inside the rectangular frame 21, the output end of the third electric push rod 40 is set towards the annular frame 38;

the triangular support 41, the triangular support 41 is fixedly mounted on base 1, the triangular support 41 is set up in the side of the straight line driver 18 of horizontal reciprocation, the inclined plane of the triangular support 41 has chutes;

the discharging groove 42 is arranged on the tripod 41 in a sliding way through the sliding strip 30 fixedly arranged at the lower end of the discharging groove 42;

a fourth electric push rod 43, the fourth electric push rod 43 is fixedly arranged on the inclined plane of the tripod 41, and the output shaft of the fourth electric push rod 43 is fixedly connected with the side of the blanking groove 42;

and a storage tank 44, wherein the storage tank 44 is arranged at the other end of the discharging groove 42.

After the universal joint is turned by the turning device 2, the universal joint clamped at the end part of the rotating assembly 19 is reset under the driving of the horizontal reciprocating linear driver 18, firstly, the fourth electric push rod 43 is driven to work, the output end of the fourth electric push rod 43 extends to push the blanking groove 42 to slide towards the rotating assembly 19 in the direction of the sliding rail of the tripod 41 until the blanking groove 42 slides to the position under the universal joint arranged at the end part of the rotating assembly 19 to stop, then, the locking assembly 20 is driven to unlock the universal joint arranged at the end part of the rotating assembly 19, the third electric push rod 40 is driven to work, the output end of the third electric push rod 40 extends to push the annular frame 38, the annular frame 38 pushes the stripper plate 36 to move through the guide rod 37, so that the universal joint is pushed out from the inside of the butt joint disc 28, the stripper plate 36 can be quickly reset under the self elastic force of the spring 39 after pushing out of the universal joint, and the pushed out universal joint falls into the blanking groove 42, and the universal joint falls into the storage box 44 along the discharging groove 42, so that the universal joint collection work after turning is completed, and the output end of the fourth electric push rod 43 shrinks to drive the discharging groove 42 to reset after falling into the storage box 44.

The working principle of the invention is as follows:

the method comprises the following steps: in a working state, when turning work needs to be carried out on the universal joint, workers firstly arrange the universal joint in the feeding device 4, then dredge the universal joint through the feeding device 4 and transmit the universal joint;

step two: then, the transmission device 5 is driven to work, so that the transmission device 5 moves to a feeding point, the feeding device 4 is driven to vertically descend until the output end of the feeding device 4 and the output end of the transmission device 5 are coaxially arranged, then the feeding device 4 stops working, the universal joint arranged inside the feeding device 4 is transmitted towards the output end of the transmission device 5, and the feeding device 4 resets after the output end of the transmission device 5 is connected to the universal joint;

step three: the universal joint of which the transmission device 5 drives the output end to be fixed moves towards the turning device 2, the universal joint is turned by the turning device 2, and the transmission device 5 drives the universal joint to move to a starting point after turning is finished;

step four: and finally, blanking the machined universal joint through a blanking device 6, thereby completing the turning work of the universal joint.

The foregoing shows and describes the general principles, essential 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.