CN218217044U - Circlip machine - Google Patents

Abstract

The clamp spring machine is used for installing clamp springs on a motor rotor and comprises a workbench, wherein a feeding device is arranged on the workbench and used for providing the clamp springs in limited arrangement; the clamp spring assembling device comprises a clamp spring jacking mechanism and a clamp spring flaring mechanism, wherein the clamp spring jacking mechanism is used for jacking a clamp spring to the clamp spring flaring mechanism, and the clamp spring flaring mechanism is used for flaring the clamp spring. The clamping spring machine can expand the clamping spring to a certain degree, so that the electronic motor rotor and the clamping spring are installed, friction between the clamping spring and the motor rotor in the traditional installation method is avoided, abrasion between the clamping spring and the motor rotor is reduced, the waste rate of products is reduced, and the damage cost is reduced.

Description

Circlip machine

Technical Field

The application relates to the technical field of motors, in particular to a clamp spring machine.

Background

The motor is an electromagnetic device for realizing electric energy conversion or transmission according to the electromagnetic induction law, and the motor generates driving torque when mainly used as a power source of electric appliances or various machines. The motor mainly comprises a stator, a rotor and other accessories. The rotor is a rotating part in the motor, and a clamp spring is usually secretly rotated on the rotor and plays roles of positioning and assisting in installation of the rotor of the motor. The rotor is generally provided with an annular clamping groove, and the clamp spring is matched with the annular clamping groove to complete assembly.

In the prior art, most of the clamp springs of the motor rotor are installed manually, the clamp springs are installed manually, the efficiency of installing the clamp springs manually is low, the cost is high, the clamp springs are easily damaged due to different manual force and habits in manual installation, and the number of waste products is increased; the clamping spring is pushed into a clamping groove of the rotor in the process of installing the clamping spring to the rotor, a large amount of friction exists between the clamping spring and the rotor in installation, and the clamping spring and the rotor are easily abraded to a certain degree by the mode, so that the clamping spring and the rotor are damaged.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the application provides a circlip machine, which adopts automatic mechanical installation, improves the efficiency of circlip installation, and reduces the friction when the circlip contacts with a rotor in the process of installing the circlip on the rotor, thereby reducing the wear rate of the circlip.

The application provides a pair of jump ring machine for carry out the jump ring installation to electric motor rotor, jump ring machine includes the workstation, be equipped with feedway on the workstation, feedway is used for providing the jump ring of limited range, its characterized in that, still be equipped with on the workstation:

the clamp spring loading device comprises a translation cylinder, and the translation cylinder can drive the motor rotor to perform translation motion;

the clamp spring assembling device is used for installing the clamp spring on the motor rotor;

the clamp spring assembling device comprises a clamp spring jacking mechanism and a clamp spring flaring mechanism, the clamp spring jacking mechanism is used for jacking a clamp spring to the clamp spring flaring mechanism, and the clamp spring flaring mechanism is used for flaring the clamp spring.

Compared with the prior art, the clamp spring machine comprises a clamp spring jacking mechanism and a clamp spring flaring mechanism, wherein the clamp spring flaring mechanism can flare a clamp spring to a certain extent, so that an electronic rotor and the clamp spring are installed, friction between the clamp spring and the rotor in the traditional installation method is avoided, abrasion between the clamp spring and the rotor is reduced, the waste rate of products is reduced, and the damage cost is reduced; and the motor loading attachment in this application can load the motor and process to jump ring assembly device department, and jump ring assembly device installs the rotor automatically, to a certain extent, has improved the automated performance to the installation effectiveness of jump ring has been improved.

Furthermore, jump ring flaring mechanism includes the thimble, the thimble is used for fixing the jump ring is right the jump ring carries out the flaring.

Furthermore, the clamp spring flaring mechanism comprises a first power part, and the first power part can drive the ejector pin to move back and forth.

Furthermore, jump ring climbing mechanism includes jacking cylinder and jacking subassembly, the jacking cylinder is used for the drive the jacking subassembly does and reciprocates.

Furthermore, the jacking assembly comprises a sliding frame and a jacking sliding plate, the jacking sliding plate is connected to the sliding frame, and the sliding frame is used for driving the sliding plate to move up and down;

the sliding plate is used for loading the clamp spring to move up and down.

Further, the clamp spring assembling device further comprises an installation bottom plate, the installation bottom plate is a vertical plate, and a clamp spring discharge hole and a clamp spring installation hole are formed in the installation bottom plate.

Furthermore, the clamp spring flaring mechanism is arranged on a first base surface of the mounting bottom plate, and the clamp spring jacking mechanism is arranged on a second base surface of the mounting bottom plate;

the second base surface faces the motor side, and the first base surface faces the clamp spring feeding side.

Furthermore, a sliding groove is formed in the mounting bottom plate, and the clamp spring jacking mechanism can move up and down along the sliding groove;

the spout is located the discharge gate with between the installing port, the spout is wide guide way down narrow.

Furthermore, the mounting opening and the discharge hole are arranged on the mounting bottom plate from top to bottom, the mounting opening can be used for inserting the electronic rotor, and the clamp spring jacking mechanism can jack the clamp spring with the expanded end to the mounting opening.

Further, jump ring flaring mechanism can pass the spout with jump ring climbing mechanism contacts, jump ring climbing mechanism can drive jump ring flaring mechanism reciprocates.

The application provides a pair of jump ring machine, carry out the flaring to the jump ring through setting up jump ring flaring mechanism, so that the installation, set up the jump ring discharge gate on mounting plate, installing port and spout, discharge gate and installing port set up from top to bottom on mounting plate, the spout sets up between discharge gate and installing port, jump ring climbing mechanism follows spout jacking to installing port department with the jump ring of discharge gate, in the jacking in-process, the thimble penetrates the spout and is connected with the jump ring, during jump ring climbing mechanism shifts up along narrow spout under the upper width, the thimble also removes along the spout, thereby carry out flaring to a certain extent to the jump ring, the jump ring is pushed up when installing port department, motor loading device drives the motor rotor and inserts in the installing port, thereby in order to realize the installation of jump ring and rotor. In the clamp spring machine, the clamp spring is inserted into the rotor without friction in the installation process, the clamp spring and the rotor cannot be rubbed, abrasion of the clamp spring and the rotor is avoided, conveying and flaring of the clamp spring and conveying of the motor rotor are all automatic, the automation performance of clamp spring installation of the motor rotor is improved, and the production efficiency is improved.

Drawings

Fig. 1 is a first schematic structural diagram of a circlip machine of the present application;

fig. 2 is an exploded view of a clamp spring assembling device of a clamp spring machine according to the present application;

fig. 3 is an exploded view ii of a circlip assembling device of the circlip machine of the present application;

fig. 4 is a schematic structural diagram of a circlip flaring mechanism of a circlip machine according to the present application;

fig. 5 is a schematic structural view of an ejector pin mounting seat of the circlip machine of the present application;

fig. 6 is a schematic structural diagram of a motor loading device of a circlip machine according to the present application;

fig. 7 is a circlip schematic view of a circlip machine of the present application;

fig. 8 is an enlarged schematic view of a portion a of a circlip machine of the present application;

fig. 9 is an enlarged schematic view of a portion B of a circlip machine of the present application;

fig. 10 is an enlarged schematic view of a part C of a circlip machine of the present application.

Reference numerals: 1. a work table;

2. a feeding device; 21. a discharge flow channel; 22. a clamp spring;

3. a motor loading device; 31. a translation cylinder; 32. a loading table; 33. a translation guide rail; 34. a motor rotor;

4. a clamp spring assembling device; 41. a clamp spring jacking mechanism; 411. jacking a cylinder; 412. a jacking assembly; 4121. a carriage; 4122. a slide plate; 4123. triangular convex strips; 42. a clamp spring flaring mechanism; 421. a thimble; 422. a first power member; 423. a thimble mounting base; 43. mounting a bottom plate; 431. a first base surface; 432. a second base surface; 433. an installation port; 434. a discharge port; 435. a chute.

Detailed Description

In order to make the technical solutions of the present disclosure better understood by those skilled in the art, the present disclosure will be described in detail, clearly and completely with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the disclosure and are not intended to limit the disclosure.

In the description of the present application, if there are first and second described only for the purpose of distinguishing technical features, it is not understood that relative importance is indicated or implied or that the number of indicated technical features or the precedence of the indicated technical features is implicitly indicated or implied.

It will be understood by those skilled in the art that in the disclosure of the present application, the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships that are based on those shown in the drawings, which are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore the above terms are not to be construed as limiting the present application.

The present application will be described in further detail with reference to the accompanying drawings, which are illustrated in fig. 1 to 10.

The application provides a jump ring machine for carry out the installation of jump ring 22 to electric motor rotor 34, jump ring machine includes workstation 1, is equipped with feedway 2, motor loading attachment 3 and jump ring assembly device 4 on the workstation 1. The feeding device 2 comprises a vibrating disc and a discharging flow channel 21, the vibrating disc is used for orderly arranging the clamp springs 22 on the discharging flow channel 21, the discharging flow channel 21 is connected with the clamp spring assembling device 4, and the orderly arranged clamp springs 22 are conveyed to the clamp spring assembling device 4. The feeding device 2 is conventional in the art and will not be described herein.

The clamp spring machine is of a double-head feeding structure, the motor loading device 3 is arranged in the middle of the workbench 1, the left side and the right side of the workbench are respectively provided with clamp spring assembling devices 4 at intervals, and the clamp spring assembling devices 4 are used for installing clamp springs 22 on a motor rotor 34; two jump ring assembly devices 4 all are connected with feedway 2 in the one side of keeping away from motor loading attachment 3, and feedway 2 conveys the jump ring 22 of arranging in order to jump ring assembly device 4 department, and jump ring assembly device 4 prepares behind the installation process, and electron loading attachment removes to jump ring assembly device 4 department to the installation of realization motor rotor 34 and jump ring 22.

Preferably, the motor loading device 3 comprises a translation cylinder 31, a loading platform 32, a translation guide rail 33 and a product motor to be processed, the motor loading device 3 is arranged through the workbench 1, the translation cylinder 31 is arranged below the workbench 1, the bottom of the loading platform 32 is connected with the translation cylinder 31, the loading platform 32 passes through the workbench 1, the top of the loading platform can be used for placing the product motor to be processed, and the translation cylinder 31 provides translation power for the loading platform 32, so that the loading platform 32 and the product motor to be processed are driven to perform translation motion along the translation guide rail 33; the motor loading device 3 can move between the clamp spring assembling devices 4 on the left side and the right side, and any one clamp spring assembling device 4 can be selected to install the clamp spring 22.

Preferably, the clamp spring assembling device 4 comprises a clamp spring jacking mechanism 41 and a clamp spring flaring mechanism 42, wherein the clamp spring jacking mechanism 41 is used for jacking the clamp spring 22 to the clamp spring flaring mechanism 42, and the clamp spring flaring mechanism 42 is used for flaring the clamp spring 22, so that the clamp spring 22 can be conveniently installed on the motor rotor 34.

Preferably, the snap spring assembling device 4 further comprises an installation bottom plate 43, the installation bottom plate 43 is a vertical plate, the installation plate is fixedly connected with the workbench 1, the installation bottom plate 43 is provided with a first base surface 431 and a second base surface 432, the snap spring flaring mechanism 42 is arranged on the first base surface 431 of the installation bottom plate 43, and the snap spring jacking mechanism 41 is arranged on the second base surface 432 of the installation bottom plate 43; the second base surface 432 faces the motor side, the first base surface 431 faces the feeding side of the clamp spring 22, and the first base surface 431 and the second base surface 432 are opposite surfaces. The clamp spring flaring mechanism 42 is in sliding connection with the mounting bottom plate 43, and the clamp spring flaring mechanism 42 is connected with the mounting bottom plate 43 through a guide sliding rod; the circlip jacking mechanism 41 is connected with the mounting bottom plate 43 in a sliding mode, and the circlip jacking mechanism 41 can slide up and down along the second base surface 432.

Preferably, a clamp spring discharge hole 434 and a clamp spring mounting hole 433 are formed in the mounting bottom plate 43, the clamp spring discharge hole 434 is communicated with the discharge flow channel 21 of the feeding mechanism, and the shape of the discharge hole 434 is matched with that of the clamp spring 22; the mounting port 433 is a circular through hole into which the motor rotor 34 can be inserted. The discharge port 434 and the mounting port 433 are vertically disposed on the mounting base plate 43, and the centers of the mounting port 433 and the discharge port 434 are located on the same straight line.

Preferably, the mounting bottom plate 43 is further provided with a sliding groove 435, and the circlip jacking mechanism 41 can move up and down along the sliding groove 435. The sliding groove 435 is arranged between the discharge hole 434 and the mounting hole 433, and can assist the clamp spring jacking mechanism 41 in jacking the clamp spring 22 from the discharge hole 434 to the mounting hole 433 along the sliding groove 435. The sliding groove 435 is a guide groove having a wide upper portion and a narrow lower portion, and communicates the first base surface 431 and the second base surface 432. The chute 435 is a double-track chute 435, two slide rails of which are wide at the top and narrow at the bottom, and the two slide rails are divided into an upper half section and a lower half section, the upper half section is two parallel chutes 435, and the lower half section is of a downward gathering type. The distance between the two guide rails at the bottom of the sliding groove 435 is the same as the distance between the two guide holes of the snap spring 22, and the distance between the two guide grooves at the top of the sliding groove 435 is slightly larger than the distance between the two guide grooves at the bottom, so that the snap spring 22 is flared gradually.

Preferably, the circlip flaring mechanism 42 can pass through the sliding groove 435 to contact with the circlip jacking mechanism 41, and the circlip jacking mechanism 41 can drive the circlip flaring mechanism 42 to move up and down. The circlip flaring mechanism 42 includes a thimble 421 and a thimble mounting base 423, and the thimble mounting base 423 is provided with a limiting slide rail, as shown in fig. 5, the limiting slide rail is a horizontal slide rail, the number of the thimbles 421 is two, and the two thimbles 421 can move in the horizontal direction along the limiting slide rail. The size and diameter of the thimble 421 are matched with the diameter of the sliding groove 435, the thimble 421 can pass through the sliding groove 435 to contact with the clamp spring jacking mechanism 41, and the thimble 421 can be inserted into two guide holes of the clamp frame, so that the clamp spring 22 is fixed and the clamp spring 22 is flared while moving along the sliding groove 435.

Preferably, as shown in fig. 4, the jump ring flaring mechanism 42 includes a first power component 422, the first power component 422 is connected to one side of the translation bottom plate of the jump ring flaring mechanism 42, the other side of the translation bottom plate is slidably connected to the mounting bottom plate 43, the correction mounting seat is mounted on the top of the translation bottom plate, the first power component 422 can drive the whole jump ring flaring mechanism 42 to displace along the direction of the second base surface 432, and a guide slide rod is arranged between the mounting bottom plate 43 and the translation bottom plate, so as to achieve the sliding connection.

Preferably, the first power member 422 is a cylinder, for example, but not limited to, the first power member 422 may also be a motor.

Preferably, as shown in fig. 3, the jump ring jacking mechanism 41 includes a jacking cylinder 411 and a jacking assembly 412, and the jacking cylinder 411 is used for driving the jacking assembly 412 to move up and down. The bottom of mounting plate 43 is equipped with the spacing space that supplies jump ring jacking subassembly 412 displacement from top to bottom, spacing space and jacking cylinder 411's width phase-match, spacing space setting and discharge gate 434 under.

Preferably, the jacking assembly 412 comprises a sliding frame 4121 and a jacking sliding plate 4122, the jacking sliding plate 4122 is connected to the sliding frame 4121, and the sliding frame 4121 is used for driving the sliding plate 4122 to move up and down; the slide plate 4122 is used for loading the clamp spring 22 to move up and down. The carriage 4121 is located between the installation bottom plate 43 and the slide plate 4122, and the triangular protruding strip 4123 formed between the carriage 4121 and the slide plate 4122 can limit the clamp spring 22, so that the clamp spring 22 cannot easily disengage during the process of the clamp spring jacking mechanism 41 loading the clamp spring 22 to move upward.

In the actual use process, the snap springs 22 are sequentially arranged and conveyed to the discharge hole 434 of the mounting bottom plate 43 through the discharge flow channel 21 by the feeding mechanism, and the snap springs 22 are singly discharged by the feeding mechanism;

the clamp spring jacking mechanism 41 moves downwards to the discharge hole 434, the work material mechanism pushes the single clamp spring 22 to a triangular convex strip 4123 of the jacking mechanism, the triangular convex strip 4123 is loaded with the clamp spring 22 and moves upwards along the sliding groove 435, and when the clamp spring moves upwards to the bottom of the sliding groove 435, the clamp spring flaring mechanism 42 controls the two push pins 421 to move horizontally towards the direction of the second base plane 432 to penetrate into two limiting holes of the clamp spring 22;

the clamp spring jacking mechanism 41 continues to load the clamp spring 22 inserted with the thimble 421 to move upwards along the sliding groove 435, in the moving process, because the sliding groove 435 is narrow at the bottom and wide at the top, and the thimble 421 moves along the sliding groove 435, the thimble 421 expands the opening of the clamp spring 22 to a certain extent through the limiting hole of the clamp spring 22, the clamp spring jacking mechanism 41 drives the clamp spring 22 to move to the mounting opening 433, and at the moment, the center of the clamp spring 22 and the center of the mounting opening 433 are on the same straight line;

the motor loading device 3 drives the motor to move towards the mounting opening 433 until the motor rotor 34 is inserted into the mounting opening 433, the clamp spring flaring mechanism 42 drives the ejector pin 421 to move towards the first base surface 431, the ejector pin 421 is pulled away from the limiting hole of the clamp spring 22, the clamp spring 22 is mounted in the groove of the motor rotor 34, then the clamp spring jacking mechanism 41 moves downwards, the motor which is mounted by the motor loading device 3 is loaded and moves back towards the center of the workbench 1, and therefore the mounting of the clamp spring 22 is completed.

It should be noted that, after the width of the flared opening is calculated by design, the width is just matched with the radius width of the motor rotor 34, and there is no friction and no too large difference, and the flared width is in just one state, and there is no film material clamp spring 22 and no motor rotor 34. And the clamp spring assembling devices 4 on the two sides of the motor loading device 3 can work, and clamp springs 22 can be installed on the motor rotor 34.

The application provides a pair of jump ring machine, jump ring 22 does not have the friction formula with electric motor rotor 34 installation, can not rub jump ring 22 and electric motor rotor 34, has avoided the wearing and tearing to jump ring 22 and electric motor rotor 34, and jump ring 22's conveying, flaring and electric motor rotor 34's conveying, is automatic, and it has improved the automated performance of electric motor rotor 34 jump ring 22 installation, has improved production efficiency.

The present application has been described in detail above, and specific examples thereof are used herein to explain the principles and implementations of the present application, which are presented solely to aid in understanding the present application and its core concepts. It should be noted that, for those skilled in the art, without departing from the principle of the present application, the present application can also make several improvements and modifications, and those improvements and modifications also fall into the protection scope of the claims of the present application.

Claims (10)

1. The utility model provides a jump ring machine for carry out jump ring (22) installation to electric motor rotor (34), the jump ring machine includes workstation (1), be equipped with feedway (2) on workstation (1), feedway (2) are used for providing jump ring (22) of limited range, its characterized in that, still be equipped with on workstation (1):

the motor loading device (3) comprises a translation cylinder (31), and the translation cylinder (31) can drive the motor rotor (34) to perform translation movement;

the clamp spring assembling device (4) is used for installing the clamp spring (22) on a motor rotor (34);

the clamp spring assembling device (4) comprises a clamp spring jacking mechanism (41) and a clamp spring flaring mechanism (42), wherein the clamp spring jacking mechanism (41) is used for jacking a clamp spring (22) to the clamp spring flaring mechanism (42), and the clamp spring flaring mechanism (42) is used for flaring the clamp spring (22).

2. The circlip machine of claim 1, characterized in that the circlip flaring mechanism (42) comprises a thimble (421), and the thimble (421) is used for fixing the circlip (22) and flaring the circlip (22).

3. The circlip machine as claimed in claim 2, characterized in that said circlip flaring mechanism (42) comprises a first power member (422), said first power member (422) can drive said thimble (421) to move forward and backward.

4. The circlip machine according to claim 1, wherein said circlip lifting mechanism (41) comprises a lifting cylinder (411) and a lifting assembly (412), said lifting cylinder (411) is used to drive said lifting assembly (412) to move up and down.

5. The circlip machine as claimed in claim 4, characterized in that said jacking assembly (412) comprises a carriage (4121) and a jacking slide plate (4122), said jacking slide plate (4122) is connected to said carriage (4121), said carriage (4121) is used to move said slide plate (4122) up and down;

the sliding plate (4122) is used for loading the clamping spring (22) to move up and down.

6. The circlip machine as claimed in claim 1, wherein the circlip assembling device (4) further comprises a mounting base plate (43), the mounting base plate (43) is a vertical plate, and a circlip discharge hole (434) and a circlip mounting hole (433) are arranged on the mounting base plate (43).

7. The circlip machine according to claim 6, characterized in that said circlip flaring mechanism (42) is arranged on the first base surface (431) of said installation base plate (43), said circlip jacking mechanism (41) is arranged on the second base surface (432) of said installation base plate (43);

the second base surface (432) faces the motor side, and the first base surface (431) faces the feeding side of the clamp spring (22).

8. The circlip machine according to claim 6, characterized in that a sliding groove (435) is arranged on the installation bottom plate (43), and the circlip lifting mechanism (41) can move up and down along the sliding groove (435);

the sliding groove (435) is arranged between the discharge hole (434) and the mounting hole (433), and the sliding groove (435) is a guide groove with a wide upper part and a narrow lower part.

9. The circlip machine according to claim 6, wherein the mounting opening (433) and the discharge opening (434) are vertically arranged on the mounting bottom plate (43), the mounting opening (433) can be used for an electronic rotor to insert, and the circlip jacking mechanism (41) can jack the flared circlip (22) to the mounting opening (433).

10. The circlip machine according to claim 8, wherein said circlip flaring mechanism (42) can pass through said sliding groove (435) to contact with said circlip jacking mechanism (41), and said circlip jacking mechanism (41) can drive said circlip flaring mechanism (42) to move up and down.

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