CN218639037U

CN218639037U - Continuous press-in equipment

Info

Publication number: CN218639037U
Application number: CN202223024008.0U
Authority: CN
Inventors: 李春; 胡悦; 杨茂光
Original assignee: Suzhou Setten Lingou Intelligent Technology Co ltd
Current assignee: Suzhou Setten Lingou Intelligent Technology Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-03-17
Anticipated expiration: 2032-11-14

Abstract

The utility model provides a continuous type equipment of impressing, it includes: a screwing nut pressing device, a C-shaped ring pressing device, a conveying line and a robot. The utility model discloses an among the continuous type equipment of impressing, through setting up the material loading of first transport mechanism realization rotor intermediate product, and can realize translation, the upset material loading of rotary transformer nut through first feed mechanism in step, and then can realize the continuous equipment of rotary transformer nut through first mechanism of impressing. Furthermore, the second carrying mechanism is arranged to realize the feeding of the rotor intermediate product assembled with the rotary variable nut, the second feeding mechanism can synchronously realize the translation and blanking of the C-shaped ring, and the second pressing mechanism is further used for realizing the continuous assembly of the C-shaped ring so as to realize the axial locking of the rotary variable device in the rotor intermediate product.

Description

Continuous press-in equipment

Technical Field

The utility model relates to a rotor equipment technical field especially relates to a be suitable for device of rotary transformer nut material loading and pressure equipment.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law, and mainly has the function of generating driving torque as a power source to drive electrical appliances or various mechanical equipment to work. The motor is generally composed of a stator, a rotor and other accessories. When the motor works, the stator of the motor forms a rotating magnetic field, the rotor is arranged in the rotating magnetic field, and a coil wound on the rotor obtains a rotating torque under the action of the rotating magnetic field after being electrified, so that the rotor is driven to rotate.

Wherein, the rotor includes: a rotating shaft, an iron core, a rotator, etc. In order to fix the resolver, a resolver nut and a C-ring are sequentially pressed in order to axially lock the resolver during the rotor assembly process. Therefore, a further solution is necessary for realizing the continuous feeding and press-fitting of the rotary variable nut and the C-shaped ring.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a continuous type equipment of impressing to overcome the not enough that exists among the prior art.

In order to solve the technical problem, the technical scheme of the utility model is that:

a continuous press-in apparatus, comprising: the device comprises a rotary variable nut pressing device, a C-shaped ring pressing device, a conveying line and a robot;

the rotary-change nut pressing device and the C-shaped ring pressing device are arranged side by side in the conveying direction, the downstream end of the conveying line extends to the rotary-change nut pressing device, the robot is positioned on one side of the rotary-change nut pressing device and the C-shaped ring pressing device, and the movement stroke of the robot covers the rotary-change nut pressing device and the C-shaped ring pressing device;

the screwing nut pressing device comprises: the first carrying mechanism, the first pressing-in mechanism and the first feeding mechanism are arranged on the conveying mechanism;

the first conveyance mechanism includes: the first fixing jig is driven by the first power unit to reciprocate between the first feeding station and the first pressing station along the X-axis direction;

the first press-in mechanism includes: the first press-fitting head is in transmission connection with the first Z-axis cylinder, and the first Z-axis cylinder drives the first press-fitting head to perform lifting motion above the first press-fitting station;

the first feed mechanism includes: the feeding conveying line is positioned on one side of the first press-in mechanism, the turnover unit is positioned between the feeding conveying line and the first press-in mechanism, and the rotary variable nut provided by the feeding conveying line is conveyed to the first press-in station by the turnover unit;

the C-ring press-in device includes: the second conveying mechanism, the second pressing-in mechanism and the second feeding mechanism;

the second conveyance mechanism includes: the second power unit drives the second fixing jig to reciprocate between the second feeding station and the second pressing station along the X-axis direction;

the second press-in mechanism includes: the second press-fitting head is in transmission connection with the second Z-axis cylinder, and the second Z-axis cylinder drives the second press-fitting head to perform lifting motion above the second press-fitting station;

the second feed mechanism includes: blanking unit and material pushing unit, blanking unit includes: the material supporting platform is driven by the material pushing unit to reciprocate between an initial position and a second pressing-in station along the X-axis direction, and the blanking column is located on the material supporting platform and driven by the material pushing unit to reciprocate between the initial position and the material feeding groove along the Y-axis direction.

As the utility model discloses the improvement of continuous type equipment of impressing, the material loading transfer chain includes: the feeding jig, the Y-axis linear motor and the Y-axis guide rail are arranged on the feeding jig;

the feeding jig comprises a plurality of stand columns, the stand columns are arranged on a substrate side by side in the Y-axis direction, and a slide block of the Y-axis linear motor is in transmission connection with the substrate and drives the substrate to move in a reciprocating mode along the Y-axis guide rail.

As the utility model discloses the improvement of continuous type equipment of impressing, material loading tool still includes: the device comprises a material pushing ring, a Z-axis sliding rail and a rotating motor;

the Z-axis sliding rail is vertically arranged on one side of the stand column, the lower end of the stand column is in transmission connection with the rotating motor, threads are evenly distributed on the surface of the stand column in the axial direction, the stand column is sleeved with the material pushing ring in threaded fit with the stand column, and the material pushing ring extends into a sliding groove of the Z-axis sliding rail and moves up and down along the sliding groove along with the pivoting of the stand column.

As the utility model discloses the improvement of continuous type equipment of impressing, the turnover unit includes: the device comprises a material sucking mechanical arm, a turning mechanical arm, a translation cylinder, a lifting cylinder and a turnover table;

the turnover table is positioned between the feeding conveying line and the first press-in station;

the material sucking manipulator and the overturning manipulator are arranged on a substrate at intervals along the X-axis direction, the translation cylinder is in transmission connection with the substrate, and the lifting cylinder is in integral transmission connection with the material sucking manipulator, the overturning manipulator and the translation cylinder;

the translation cylinder can drive auto sucking manipulator in carry out reciprocating motion between material loading transfer chain and the turnover platform, and can drive the upset manipulator in carry out reciprocating motion between turnover platform and the first station of impressing, the lift cylinder drives the whole that auto sucking manipulator, upset manipulator, translation cylinder formed carries out elevating movement.

As the utility model discloses the improvement of continuous type equipment of impressing, upset manipulator includes: the suction nozzle, the rotating arm and the overturning motor are arranged on the rotary arm; the overturning motor is connected with the suction nozzle through the rotating arm and drives the suction nozzle to pivot within an angle range of 0-180 degrees.

As the utility model discloses continuous type equipment of impressing's improvement, the bore of chute feeder slightly is greater than the diameter that C encircled, just the height of chute feeder equals the thickness that a C encircled.

As the utility model discloses the improvement of continuous type equipment of impressing, the chute feeder link up the setting from top to bottom, just the bottom surface opening edge of chute feeder still is provided with the step that supports C shape ring.

As the utility model discloses the improvement of continuous type equipment of impressing, the material bearing platform sets up on a base plate with sliding, just the base plate highly with the pressure equipment height of second mechanism during operation of impressing is corresponding.

As the utility model discloses continuous type equipment of impressing's improvement, the blanking post is two, and on two blanking posts along Y axle direction a portal side by side, the upper end of arbitrary blanking post and the entablature fixed connection of place portal frame, the lower extreme of arbitrary blanking post extended to in the blanking mouth of place portal frame bottom end rail.

As an improvement of the continuous press-in equipment of the utility model, the material-bearing platform is slidably arranged on the lower surface of a base plate, and a hollow area exposing the feeding groove is arranged on the base plate;

the pushing unit includes: the X-axis cylinder is fixed on the lower surface of the base plate and drives the material bearing table to reciprocate between an initial position and a second pressing-in station along the X-axis direction, and the Y-axis cylinder is fixed on the upper surface of the base plate and drives the blanking column to reciprocate between the initial position and the feeding groove along the Y-axis direction.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses an among the continuous type equipment of impressing, through setting up the material loading that first transport mechanism can realize the middle article of rotor, and can realize translation, the upset material loading of rotary transformer nut in step through first feed mechanism, and then can realize the continuous equipment of rotary transformer nut through first mechanism of impressing. Furthermore, the second carrying mechanism is arranged to realize the feeding of the rotor intermediate product assembled with the rotary variable nut, the second feeding mechanism can synchronously realize the translation and blanking of the C-shaped ring, and the second pressing mechanism is further used for realizing the continuous assembly of the C-shaped ring so as to realize the axial locking of the rotary variable device in the rotor intermediate product.

Drawings

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

Fig. 1 is a top view of an embodiment of the continuous press-in apparatus of the present invention;

FIG. 2 is a perspective view of the nutation press-in device of FIG. 1, with portions of the structure not shown for clarity;

fig. 3 is an enlarged perspective view of the first fixing jig in fig. 2;

fig. 4 is a schematic perspective enlarged view of the first feeding mechanism;

FIG. 5 is an enlarged perspective view of the material suction robot of FIG. 4;

FIG. 6 is a perspective view of the C-ring pressing device of FIG. 1;

FIG. 7 is a side view of the C-ring press fitting device of FIG. 6;

fig. 8 is an enlarged perspective view of the second feeding mechanism in the present embodiment;

fig. 9 is an enlarged perspective view of the blanking unit in fig. 8.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1, the continuous press-fitting apparatus of the present embodiment includes: a screw nut press-fitting device 100, a C-ring press-fitting device 200, a conveyor line 300, and a robot 400.

The downstream end of the conveying line 300 extends to the position of the spin nut pressing device 100 to provide an intermediate product in the rotor assembling process, hereinafter referred to as a rotor intermediate product, to the spin nut pressing device 100. The rotor intermediate product is the intermediate form of the rotor in the assembling process, and a spiral changer is already assembled on the rotor intermediate product, and the spiral changer needs to be axially fixed through a nut and a C-shaped ring. In one embodiment, the conveyor line 300 may be a chain and sprocket conveyor line 300, in which a motor drives a sprocket to rotate, and the sprocket further drives the chain to move circularly, so that the rotor intermediates in the clamps on the chain are conveyed along with the chain.

The spin nut pressing device 100 is used for continuous feeding and press-fitting of spin nuts to assemble the spin nuts on the fitting end of the rotor intermediate product. The C-ring pressing device 200 is arranged in parallel at the downstream of the spin-change nut pressing device 100, and is used for continuous feeding and press-fitting of C-rings so as to continuously press-fit the C-rings on the rotor intermediate product assembled with the spin-change nuts, thereby realizing axial locking of the spin-change device in the rotor intermediate product.

The robot 400 is configured to transfer the rotor intermediate product to which the screw nut is press-fitted from the screw nut press-fitting device 100 to the C-ring press-fitting device 200. The robot 400 is located on one side of the screw nut pressing device 100 and the C-ring pressing device 200, and the movement stroke of the robot 400 covers the screw nut pressing device 100 and the C-ring pressing device 200.

As shown in fig. 2, the screw nut pressing device 100 includes: a first conveying mechanism 10, a first press-in mechanism 20, and a first feeding mechanism 30. The first press-fitting mechanism 20 is located between the first conveying mechanism 10 and the first loading mechanism 30. The first carrying mechanism 10 is used for feeding intermediate products in the rotor assembling process; the first feeding mechanism 30 is used for feeding the rotary variable nut; the first press-in mechanism 20 is used for receiving the screw nut and the rotor intermediate product and pressing the screw nut on the rotor intermediate product.

The first conveyance mechanism 10 includes: a first fixing tool 11 and a first power unit 12. The first power unit 12 can drive the first fixing jig 11 to reciprocate in the X-axis direction between the first feeding station and the first press-fitting station where the first press-fitting mechanism 20 is located. Therefore, the rotor intermediate product at the first feeding station can be conveyed to the first press-in station for press-fitting.

As shown in fig. 3, the first fixing jig 11 is used for fixing a rotor intermediate product to be loaded, and correspondingly, a fixing groove suitable for placing the rotor intermediate product is formed in the first fixing jig 11. The first power unit 12 includes an X-axis linear motor 121 and an X-axis guide rail 122, the X-axis linear motor 121 is located at one side of the first fixing jig 11, and a slider thereof is in transmission connection with the first fixing jig 11 and drives the first fixing jig 11 to reciprocate along the X-axis guide rail 122.

As shown in fig. 4 and 5, the first feeding mechanism 30 includes: a feeding conveyor line 31 and a turnover unit 32. The feeding conveying line 31 is positioned on one side of the first press-in mechanism 20, and the turnover unit 32 is positioned between the feeding conveying line 31 and the first press-in mechanism 20. The screwing nuts provided by the feeding conveyor line 31 can be conveyed by the transfer unit 32 to the first pressing-in station.

Wherein, material loading transfer chain 31 includes: a feeding jig 311, a Y-axis linear motor 312 and a Y-axis guide rail 313.

The feeding jig 311 comprises a plurality of upright posts 314, and the upright posts 314 are used for stacking and sleeving the screwed nuts. The plurality of columns 314 are arranged on a substrate side by side along the Y-axis direction, and the slider of the Y-axis linear motor 312 is in transmission connection with the substrate and drives the substrate to reciprocate along the Y-axis guide rail 313. Thus, the Y-axis linear motor 312 can drive the upright post 314 sleeved with the spiral variable nuts to sequentially move to the turnover unit 32, so that the turnover unit 32 can continuously feed multiple groups of stacked spiral variable nuts.

In order to allow the screwing nuts placed on the uprights 314 in a stack to be raised in sequence to a height suitable for gripping by the turnaround unit 32. The feeding jig 311 further includes: a pusher ring 315, a Z-axis slide 316, and a rotary motor 317.

Wherein, one side of the upright post 314 is vertically provided with a Z-axis slide rail 316, and the lower end of the upright post 314 is in transmission connection with a rotating motor 317. The surface of any upright post 314 is provided with screw threads in the axial direction, and the upright post 314 is sleeved with a pushing ring 315 matched with the screw threads. The material pushing ring 315 extends partially into the chute of the Z-axis slide rail 316 and moves up and down along the chute as the upright 314 pivots. Thus, when the rotating electrical machine 317 is operated, it can drive the upright 314, which is in transmission connection with the rotating electrical machine, to synchronously pivot. Meanwhile, the pushing ring 315 can move upwards along the threads on the upright 314, and then can gradually push the spiral nuts sleeved on the upright 314 in a stacked manner upwards, so that the spiral nuts are always located at the material taking position, and thus the revolving unit 32 can continuously grab the spiral nuts at the material taking position.

The turnaround unit 32 includes: a suction manipulator 321, a turnover manipulator 322, a translation cylinder 323, a lifting cylinder and a turnover table 325. The turnaround station 325 is located between the feeding line 31 and the first press-in station, and is used for temporarily storing the screwed nuts to be turned around. Correspondingly, a boss suitable for sleeving the rotary variable nut is arranged on the table top of the turnover table 325. The suction robot 321 and the reversing robot 322 are provided on a base plate at intervals in the X-axis direction and are located above the turnaround table 325.

Wherein, the material suction manipulator 321 has a material suction nozzle for sucking the screwed nut. The material suction manipulator 321 is connected to the substrate through a connecting arm, and a buffer spring 3211 is further disposed between the material suction manipulator 321 and the connecting arm. The turning robot 322 includes: a suction nozzle 326, a rotating arm 327, and a flipping motor 328; the flipping motor 328 is connected to the suction nozzle 326 through a rotating arm 327, and drives the suction nozzle 326 to pivot within an angle range of 0 to 180 °. Thus, after the suction nozzle 326 takes the material, the turnover motor 328 can drive the rotating arm 327 and the suction nozzle 326 thereon to turn over 180 degrees, so that the sucked rotary nut is arranged upwards, and then the rotary nut is conveniently conveyed to the first pressing-in station for press mounting.

The translation cylinder 323 is connected with the base plate transmission, so the translation cylinder 323 can drive the suction manipulator 321 to reciprocate between the feeding conveying line 31 and the turnover table 325, and then can make the suction manipulator 321 grab the rotary nut from the feeding conveying line 31 and continuously place the rotary nut on the turnover table 325.

Meanwhile, the translation cylinder 323 can also drive the turnover manipulator 322 to reciprocate between the turnover table 325 and the first press-in station, so that the turnover manipulator 322 can grab the rotary-change nut on the turnover table 325, and turnover the turnover manipulator to the first press-in station for continuous press-fitting in a turnover mode.

The lifting cylinder is in transmission connection with the whole formed by the material suction manipulator 321, the turnover manipulator 322 and the translation cylinder 323, and drives the whole formed by the material suction manipulator 321, the turnover manipulator 322 and the translation cylinder 323 to perform lifting motion. So that the material suction manipulator 321 and the turnover manipulator 322 descend to the corresponding material taking positions to take materials, and ascend to be separated from the turnover table 325 after the materials are taken, so as to facilitate feeding of the rotary variable nuts.

The first press-in mechanism 20 is located at a first press-in station, and includes: a first press-fitting head 21, and a first Z-axis cylinder 22. The first press-fitting head 21 is in transmission connection with a first Z-axis cylinder 22, and the first Z-axis cylinder 22 drives the first press-fitting head 21 to move up and down above the first press-fitting station. Thus, the first Z-axis cylinder 22 can drive the first press-fitting head 21 to continuously press-fit the spin nut onto the fitting end of the rotor intermediate product. Accordingly, the end face of the first press-fitting head 21 is contoured to the fitting end so as to press-fit the spin nut onto the fitting end.

To facilitate the fixation of the first Z-axis cylinder 22 and to improve the stability of the movement. The first press-in mechanism 20 further includes: a fixed seat 23, a lifting seat 24 and a guide post 25. At this time, the fixed seat 23 is supported by the guide post 25, the first Z-axis cylinder 22 is disposed on the fixed seat 23, the lifting seat 24 is slidably sleeved on the guide post 25 and connected with the output end of the first Z-axis cylinder 22, and the first press-fitting head 21 is connected to the bottom surface of the lifting seat 24. At this time, the lifting base 24 is sleeved on the four guide posts 25 through shaft sleeves. Therefore, when the first Z-axis cylinder 22 works, the lifting seat 24 can lift along the four guide posts 25, so as to ensure that the screw nut can be vertically pressed.

As shown in fig. 6, the C-ring pressing device 200 includes: a second conveying mechanism 40, a second press-fitting mechanism 50, and a second feeding mechanism 60. The second press-fitting mechanism 50 is located between the second conveying mechanism 40 and the second loading mechanism 60. The second carrying mechanism 40 is used for feeding the intermediate product in the rotor assembling process; the second feeding mechanism 60 is used for feeding the C-shaped rings; the second press-in mechanism 50 is used to receive the C-ring and rotor intermediate and press-fit the C-ring onto the rotor intermediate.

The second conveyance mechanism 40 includes: a second fixing jig 41 and a second power unit 42. The second power unit 42 can drive the second fixing jig 41 to reciprocate between the second feeding station and the second press-fitting station where the second press-fitting mechanism 50 is located along the X-axis direction. Therefore, the rotor intermediate product at the second feeding station can be conveyed to the second press-in station for press-fitting.

As shown in fig. 7, the second fixing jig 41 is used for fixing the rotor intermediate product to be loaded, and correspondingly, the second fixing jig 41 is provided with a fixing groove suitable for placing the rotor intermediate product. The second power unit 42 includes an X-axis linear motor 421 and an X-axis guide rail 422, the X-axis linear motor 421 is located at one side of the second fixing jig 41, and a slider thereof is in transmission connection with the second fixing jig 41 and drives the second fixing jig 41 to reciprocate along the X-axis guide rail 422.

As shown in fig. 8 and 9, the second feeding mechanism 60 includes: a blanking unit 61 and a pushing unit 62.

The blanking unit 61 is used for providing a C-shaped ring to be pressed in a blanking manner, and comprises: a material bearing platform 611 and a material falling column 612. The blanking column 612 is located on the material bearing platform 611, and a plurality of C-shaped rings to be pressed are stacked and sleeved on the blanking column. The blanking column 612 is located on the material bearing table 611 and can be driven by the material pushing unit 62 to reciprocate between the initial position and the feeding position along the Y-axis direction. Thus, when the blanking column 612 moves from the initial position to the blanking position, the C-shaped rings sleeved thereon can sequentially drop onto the material bearing platform 611, thereby realizing continuous feeding of the C-shaped rings.

In order to facilitate that the C-shaped rings sleeved on the blanking columns 612 can be sequentially dropped, in one embodiment, two blanking columns 612 are provided, and the two blanking columns 612 are arranged side by side on the gantry 613 along the Y-axis direction, so that sequential feeding of two groups of C-shaped rings can be realized. At this time, the upper end of any blanking column 612 is fixedly connected with the upper beam of the gantry 613, and the lower end of any blanking column 612 extends into the blanking port of the lower beam of the gantry 613. Thus, the C-rings sleeved on the blanking column 612 can sequentially drop through the blanking port.

The support block 611 is used to receive the C-ring from the blanking post 612 and to turn the C-ring around to the press-fit position.

Specifically, the material supporting platform 611 is slidably disposed on a lower surface of a substrate 614, and a height of the substrate 614 corresponds to a press-fitting height of the second press-fitting mechanism during operation. The material support 611 is capable of reciprocating in the X-axis direction between the initial position and the second press-in position by the pushing unit 62.

The edge of the material supporting platform 611 facing the second press-in mechanism is provided with a feeding groove 615 which is arranged in a vertically penetrating manner. In this manner, the C-ring in the feed chute 615 may be snapped onto the assembly end of the rotor intermediate product in the assembly direction when the loading table 611 is moved to the second pressing-in station. Since the material support 611 is disposed on the lower surface of the substrate 614, a hollow area exposing the material feeding groove 615 is formed on the substrate 614 in order to allow the C-ring to fall into the material feeding groove 615. Thus, when the blanking column 612 moves to the top of the hollow area, the lowermost C-ring separates from the substrate 614 and drops through the hollow area into the feed chute 615 below.

In order to enable the C-ring to be smoothly snapped onto the mounting end of the rotor intermediate product, in one embodiment the caliber of the feed groove 615 is slightly larger than the diameter of the C-ring, and the height of the feed groove 615 is equal to the thickness of one C-ring. This ensures that only one C-ring can be received in the feed chute 615, and that the support 611 can only engage one C-ring at a time on the mounting end of the rotor intermediate product.

Meanwhile, in order to allow the C-ring to be stably received in the feed tank 615 before being snapped in, the open edge of the bottom surface of the feed tank 615 is further provided with a step for supporting the C-ring. In this manner, a step in the feed chute 615 may provide vertical support for the C-ring when the C-ring is in the feed chute 615.

The material pushing unit 62 is used for driving the blanking unit 61 to feed materials, and includes: an X-axis cylinder 621 and a Y-axis cylinder 622. The Y-axis cylinder 622 is fixed to the upper surface of the base plate 614, and drives the blanking column 612 to reciprocate between the home position and the feed chute 615 in the Y-axis direction. The X-axis cylinder 621 is fixed to the lower surface of the base plate 614, and drives the material support 611 to reciprocate in the X-axis direction between the initial position and the second press-in station. In order to facilitate the movement of the blanking column 612 and the material support 611, the lower surface of the base plate 614 is further provided with an X-axis slide 623 suitable for the material support 611 to slide back and forth, and the upper surface of the base plate 614 is further provided with a Y-axis slide 624 suitable for the blanking column 612 to slide back and forth.

As shown in fig. 6 and 7, the second press-fitting mechanism 50 is located at the second press-fitting station, and includes: a second press-fitting head 51 and a second Z-axis cylinder 52. The second press-fitting head 51 is in transmission connection with the second Z-axis cylinder 52, and the second Z-axis cylinder 52 drives the second press-fitting head 51 to perform lifting movement above the second press-fitting station. Thus, the second Z-axis cylinder 52 can drive the second press-fitting head 51 to continuously press-fit the C-ring onto the fitting end of the rotor intermediate product. Accordingly, the end face of the second press-fitting head 51 is contoured to the fitting end so as to press-fit the C-ring onto the fitting end.

To facilitate the fixing of the second Z-axis cylinder 52 and to improve the stability of the movement. The second press-in mechanism 50 further includes: a fixed seat 53, a lifting seat 54 and a guide post 55. At this time, the fixing base 53 is supported by the guide post 55, the second Z-axis cylinder 52 is disposed on the fixing base 53, the elevating base 54 is slidably fitted over the guide post 55 and connected to an output end of the second Z-axis cylinder 52, and the second press-fitting head 51 is connected to a bottom surface of the elevating base 54. At this time, the lifting base 54 is sleeved on four guide posts 55 through shaft sleeves. Therefore, when the second Z-axis cylinder 52 is operated, it can be lifted up and down along the four guide posts 55 by the lifting base 54, thereby ensuring that the C-shaped ring can be vertically press-fitted.

To sum up, the utility model discloses an among the continuous type equipment of impressing, through setting up the material loading that first transport mechanism can realize the rotor intermediate product, and can realize translation, the upset material loading of revolving the transform nut through first feed mechanism in step, and then can realize the continuous equipment of revolving the transform nut through first mechanism of impressing. Furthermore, the second carrying mechanism is arranged to realize the feeding of the rotor intermediate product assembled with the rotary variable nut, the second feeding mechanism can synchronously realize the translation and blanking of the C-shaped ring, and the second pressing mechanism is further used for realizing the continuous assembly of the C-shaped ring so as to realize the axial locking of the rotary variable device in the rotor intermediate product.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.

Claims

1. A continuous press-in apparatus, characterized in that it comprises: the device comprises a rotary variable nut pressing device, a C-shaped ring pressing device, a conveying line and a robot;

the rotary variable nut pressing device and the C-shaped ring pressing device are arranged side by side according to the conveying direction, the downstream end of the conveying line extends to the rotary variable nut pressing device, the robot is located on one side of the rotary variable nut pressing device and the C-shaped ring pressing device, and the movement stroke of the robot covers the rotary variable nut pressing device and the C-shaped ring pressing device;

the screw nut pressing device comprises: the first conveying mechanism, the first pressing-in mechanism and the first feeding mechanism are arranged on the conveying mechanism;

the first carrying mechanism includes: the first fixing jig is driven by the first power unit to reciprocate between the first feeding station and the first pressing station along the X-axis direction;

the first press-in mechanism includes: the first press-fitting head is in transmission connection with the first Z-axis cylinder, and the first Z-axis cylinder drives the first press-fitting head to move up and down above the first press-fitting station;

the C-ring press-fitting device includes: the second conveying mechanism, the second pressing-in mechanism and the second feeding mechanism are arranged on the conveying mechanism;

the second press-in mechanism includes: the second press-fitting head is in transmission connection with the second Z-axis cylinder, and the second Z-axis cylinder drives the second press-fitting head to move up and down above the second press-fitting station;

the second feed mechanism includes: blanking unit and material pushing unit, blanking unit includes: the material supporting platform is driven by the material pushing unit to reciprocate between an initial position and a second pressing-in station along the X-axis direction, and the blanking column is located on the material supporting platform and can be driven by the material pushing unit to reciprocate between the initial position and the feeding groove along the Y-axis direction.

2. The continuous press-in apparatus according to claim 1, wherein the feed conveyor line includes: the feeding jig, the Y-axis linear motor and the Y-axis guide rail are arranged on the feeding jig;

the feeding jig comprises a plurality of stand columns, the stand columns are arranged on a substrate side by side along the Y-axis direction, and a slide block of the Y-axis linear motor is in transmission connection with the substrate and drives the substrate to reciprocate along the Y-axis guide rail.

3. The continuous press-in apparatus according to claim 2, wherein the feeding jig further includes: the device comprises a material pushing ring, a Z-axis sliding rail and a rotating motor;

4. The continuous press-in apparatus according to claim 1, wherein the epicyclic unit comprises: the device comprises a material sucking mechanical arm, a turning mechanical arm, a translation cylinder, a lifting cylinder and a turnover table;

translation cylinder can drive auto sucking machine tool hand in carry out reciprocating motion between material loading transfer chain and the turnover platform, and can drive the upset manipulator in carry out reciprocating motion between turnover platform and the first station of impressing, the lift cylinder drives the whole that auto sucking machine tool hand, upset manipulator, translation cylinder formed carries out elevating movement.

5. The continuous press-in apparatus according to claim 4, wherein the inverting robot includes: the device comprises a suction nozzle, a rotating arm and a turnover motor; the overturning motor is connected with the suction nozzle through the rotating arm and drives the suction nozzle to pivot within an angle range of 0-180 degrees.

6. The continuous press-in apparatus according to claim 1, wherein the caliber of the feed chute is slightly larger than the diameter of the C-shaped ring, and the height of the feed chute is equal to the thickness of one C-shaped ring.

7. The continuous press-in equipment according to claim 1 or 6, wherein the feed chute is arranged to penetrate up and down, and a step for supporting the C-shaped ring is further arranged on the edge of the opening of the bottom surface of the feed chute.

8. The continuous press-in apparatus according to claim 1, wherein the material supporting table is slidably disposed on a base plate, and the height of the base plate corresponds to the press-fitting height of the second press-in mechanism during operation.

9. The continuous press-in equipment according to claim 1, wherein the number of the blanking columns is two, the two blanking columns are arranged on a portal frame side by side along the Y-axis direction, the upper end of any one blanking column is fixedly connected with the upper cross beam of the portal frame, and the lower end of any one blanking column extends into the blanking port of the lower cross beam of the portal frame.

10. The continuous press-in equipment according to claim 1, wherein the material-bearing table is slidably disposed on a lower surface of a substrate, and a hollow area exposing the feeding groove is formed on the substrate;

the pushing unit includes: the X-axis cylinder is fixed on the lower surface of the base plate and drives the material bearing table to reciprocate between the initial position and the second pressing-in station along the X-axis direction, and the Y-axis cylinder is fixed on the upper surface of the base plate and drives the blanking column to reciprocate between the initial position and the feeding groove along the Y-axis direction.