阅读说明：本技术 一种电机后端盖装配设备 (Motor rear end cover assembly equipment ) 是由 蔡伟美 于 2021-07-01 设计创作，主要内容包括：本发明涉及一种电机装配设备,具体涉及一种电机后端盖装配设备,包括有底座、第一加工转盘、第二加工转盘、内圈上料机构、滚珠上料机构、外壳上料机构、第一分拣机构、第二分拣机构、传送机构、内圈压装清尘机构、滚珠压装清尘机构、外壳压装机构、内圈安装机构、滚珠安装机构、外壳安装机构、第一质检机构、第二质检机构、第三质检机构及第四质检机构,与现有技术相比,本发明的有益效果：针对现有技术存在的不足,本发明的目的在于提供一种能够快速装配并保证装配质量的一种电机后端盖装配设备。(The invention relates to motor assembling equipment, in particular to motor rear end cover assembling equipment which comprises a base, a first processing turntable, a second processing turntable, an inner ring feeding mechanism, a ball feeding mechanism, a shell feeding mechanism, a first sorting mechanism, a second sorting mechanism, a conveying mechanism, an inner ring press-fitting dust-removing mechanism, a ball press-fitting dust-removing mechanism, a shell press-fitting mechanism, an inner ring installation mechanism, a ball installation mechanism, a shell installation mechanism, a first quality inspection mechanism, a second quality inspection mechanism, a third quality inspection mechanism and a fourth quality inspection mechanism, and compared with the prior art, the motor rear end cover assembling equipment has the beneficial effects that: aiming at the defects in the prior art, the invention aims to provide the motor rear end cover assembling equipment which can be quickly assembled and ensure the assembling quality.)

1. The utility model provides a motor rear end cover rigging equipment which characterized in that: the automatic sorting machine comprises a base, a first processing turntable, a second processing turntable, an inner ring feeding mechanism, a ball feeding mechanism, a shell feeding mechanism, a first sorting mechanism, a second sorting mechanism, a conveying mechanism, an inner ring press-mounting dust-cleaning mechanism, a ball press-mounting dust-cleaning mechanism, a shell press-mounting mechanism, an inner ring mounting mechanism, a ball mounting mechanism, a shell mounting mechanism, a first quality inspection mechanism, a second quality inspection mechanism, a third quality inspection mechanism and a fourth quality inspection mechanism, wherein the first processing turntable and the second processing turntable are respectively arranged on the left side and the right side of the base, a rotating mechanism for driving the processing turntables to rotate is arranged between the base and each processing turntable, each processing turntable is provided with a mounting seat, and the first mounting seat sequentially moves among the inner ring mounting mechanism, the first quality inspection mechanism, the inner ring press-mounting dust-cleaning mechanism, the ball mounting mechanism, the ball press-mounting dust-cleaning mechanism, the second quality inspection mechanism and the conveying mechanism, the second mounting seat moves among the first sorting mechanism, the third quality inspection mechanism, the shell mounting mechanism, the shell press-fitting mechanism, the fourth quality inspection mechanism and the second sorting mechanism in sequence, the conveying mechanism and the first sorting mechanism are positioned between the first processing turntable and the second processing turntable, the inner ring feeding mechanism conveys the inner ring to the inner ring mounting mechanism and mounts the inner ring on the mounting seat through the inner ring mounting mechanism, the first quality inspection mechanism is used for detecting whether the inner ring is successfully mounted or not, the inner ring press-fitting dust removal mechanism is used for press-fitting the inner ring into the mounting seat and removing dust which is touched by the inner ring in the assembling process, the ball feeding mechanism conveys the balls to the ball mounting mechanism and mounts the balls onto the inner ring through the ball mounting mechanism, and the ball press-fitting dust removal mechanism is used for press-fitting the balls into the inner ring and removing dust which is touched by the balls in the assembling process, the second quality inspection mechanism is used for detecting whether the installation of the balls is successful or not, the conveying mechanism is used for conveying workpieces to the first sorting mechanism, the first sorting mechanism is used for sorting qualified workpieces and unqualified workpieces of the first processing turntable and conveying the qualified workpieces to the second processing turntable, the third quality inspection mechanism is used for detecting whether the installation of the workpieces is successful or not, the shell feeding mechanism conveys the shell to the shell installation mechanism and installs the shell on the inner ring through the shell installation mechanism, the shell press-fitting mechanism is used for press-fitting the shell on the rear inner ring, the fourth quality inspection mechanism is used for detecting whether the installation of the shell is successful or not, and the second sorting mechanism is used for sorting the qualified workpieces and the unqualified workpieces in the second processing turntable.

2. The motor rear end cover assembling apparatus according to claim 1, wherein: the inner ring mounting mechanism comprises an inner ring mounting support, an inner ring mounting cylinder shaft, an inner ring moving cylinder, a first supporting block, a second supporting block, a push rod, an inner ring mounting block and a first transfer block, the inner ring mounting support is provided with a first through hole for the inner ring feeding mechanism to pass through, the inner ring mounting block is positioned at the front end of the first through hole, the inner ring mounting block is connected with the inner ring feeding mechanism and is provided with a limiting groove for limiting the movement of the inner ring, the front end of the inner ring mounting block is provided with a slide rail in sliding fit with each supporting block, the bottom end of each supporting block is used for supporting the inner ring, the top end of each supporting block is provided with a roller, the rear end of each supporting block is provided with a limiting block for limiting the movement range of each supporting block, the inner ring moving cylinder is longitudinally fixed at the top end of the inner ring mounting support and is fixedly matched with the inner ring mounting cylinder shaft through the first transfer block, the inner ring installation cylinder shaft is used for placing the inner ring on the installation seat, the ejector rod is fixedly matched with the inner ring installation cylinder shaft, and when the inner ring installation cylinder shaft moves downwards, the driven ejector rod can extrude the rollers on the support blocks to enable the first support block and the second support block to move outwards respectively, so that the inner ring can be pushed out of the inner ring installation block by the inner ring installation cylinder shaft.

3. The motor rear end cover assembling apparatus according to claim 1, wherein: the inner ring press-fitting dust cleaning mechanism comprises a press-fitting dust cleaning support, a press-fitting dust cleaning air cylinder, a second movable air cylinder and a second transfer block, wherein the second movable air cylinder is longitudinally fixed at the top end of the press-fitting dust cleaning support and is fixedly matched with the press-fitting dust cleaning air cylinder through the second transfer block, the press-fitting dust cleaning air cylinder is provided with a press-fitting dust cleaning air cylinder shaft for press-fitting an inner ring into the first mounting seat, and the press-fitting dust cleaning air cylinder shaft is provided with an inner ring air hole for removing dust generated during the assembly of the inner ring.

4. The motor rear end cover assembling apparatus according to claim 1, wherein: the ball mounting mechanism comprises a ball mounting support, a ball mounting air cylinder, a ball mounting block, a third transfer block, a ball moving air cylinder, a ball pushing air cylinder, a pushing platform and a pushing sliding block, wherein the ball mounting support is provided with a second through hole for the pushing sliding block to pass through, the pushing platform is arranged at the rear end of the second through hole and used for fixing the ball pushing air cylinder, the ball pushing air cylinder drives the pushing sliding block to move, the ball mounting block is fixed at the front end of the second through hole and provided with a sliding groove for placing balls and for the pushing sliding block to move back and forth in a reciprocating mode, the ball moving air cylinder is longitudinally fixed at the top end of the ball mounting support and fixedly matched with the ball mounting air cylinder through the third transfer block, and the ball mounting air cylinder is provided with a ball mounting air cylinder shaft for placing the balls on an inner ring.

5. The motor rear end cover assembling apparatus according to claim 1, wherein: the conveying mechanism comprises a conveying bracket, a correcting bracket, a clamping cylinder, a correcting cylinder, a movable cylinder, a supporting cylinder, a conveying clamping jaw, a pressing plate, a conveying seat and a first rotating platform, the supporting cylinder is arranged below the first processing turntable and is provided with a supporting cylinder shaft which jacks up a workpiece, the correcting bracket is arranged on the right side of the conveying bracket, the correcting cylinder is fixed at the top end of the correcting bracket and drives the pressing plate to move, the pressure plate is positioned above the conveying clamping jaw and is used for flattening the workpiece to prevent the workpiece from inclining, the movable air cylinder is longitudinally fixed on the back surface of the top end of the conveying bracket, the first rotary platform is arranged on the front side of the top end of the conveying bracket and is fixedly matched with the clamping cylinder, the clamping cylinder drives the conveying clamping jaw to clamp the workpiece, and the conveying seat is arranged on the right side of the conveying support and used for receiving the workpiece.

6. The motor rear end cover assembling apparatus according to claim 1, wherein: first sorting mechanism including slide support, second grade cylinder 212, first discharge opening and first sorting clamping jaw 214, the slide support be provided with second grade cylinder 212 sliding fit's first transverse slide rail, second grade cylinder 212 drive first sorting clamping jaw 214 centre gripping work piece, first discharge opening be located the second processing carousel outside and be used for sorting unqualified work piece.

7. The motor rear end cover assembling apparatus according to claim 1, wherein: shell installation mechanism including shell installing support, fourth switching piece, shell clamping jaw, shell centre gripping cylinder and shell removal cylinder, shell installing support be provided with shell removal cylinder sliding fit's second transverse slide rail, shell removal cylinder pass through fourth switching piece and shell centre gripping cylinder fixed coordination, shell centre gripping cylinder drive shell clamping jaw come the centre gripping shell and install it on the inner circle, shell clamping jaw below be shell feed mechanism.

8. The motor rear end cover assembling apparatus according to claim 1, wherein: the shell press-fitting mechanism comprises a shell press-fitting support, a shell press-fitting cylinder and a shell press-fitting block, wherein the shell press-fitting cylinder is longitudinally fixed on the shell press-fitting support, the shell press-fitting cylinder drives the shell press-fitting block to longitudinally move and press the shell to the inner ring, and the shape of the shell press-fitting block corresponds to the outline of the shell.

9. The motor rear end cover assembling apparatus according to claim 1, wherein: second letter sorting mechanism including second discharge opening, third discharge opening, second letter sorting clamping jaw, second rotary platform, support frame, backup pad, support cylinder, horizontal cylinder and centre gripping cylinder, support cylinder set up in the support frame and with backup pad fixed coordination, horizontal cylinder set up in the backup pad and be used for setting up second rotary platform, centre gripping cylinder be fixed in second rotary platform and drive second letter sorting clamping jaw centre gripping work piece, the second discharge opening set up in the support frame front end and be used for letter sorting qualified work piece, the third discharge opening set up in the support frame left side and be used for letter sorting unqualified work piece.

Technical Field

The invention relates to motor assembling equipment, in particular to motor rear end cover assembling equipment.

Background

The assembly of the rear end cover of the motor disclosed at present needs to use a hammer to knock the end cover, the end cover needs to be knocked with even force, the end cover cannot be knocked at a fixed position, otherwise poor concentricity is caused, the manual operation proportion of the rear end cover of the motor in the assembly process is high, the assembly difficulty is high, the quality is unstable, and the knocking of the rear end cover in the manual operation process can cause an operator to lose control over the rear end cover so as to cause an accident danger situation, as shown in fig. 12-13: the motor rear end cover assembled in the invention comprises the ball a, the inner ring b and the shell c, wherein the ball a needs to be pressed into the inner ring b, and the shell c needs to be pressed to the bottom of the inner ring b, so that the motor rear end cover assembling equipment capable of solving the technical problems and ensuring the assembling quality is required.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the motor rear end cover assembling equipment which is convenient to assemble and high in machining efficiency.

In order to achieve the purpose, the invention provides the following technical scheme: 1. the utility model provides a motor rear end cover rigging equipment which characterized in that: the automatic sorting machine comprises a base, a first processing turntable, a second processing turntable, an inner ring feeding mechanism, a ball feeding mechanism, a shell feeding mechanism, a first sorting mechanism, a second sorting mechanism, a conveying mechanism, an inner ring press-mounting dust-cleaning mechanism, a ball press-mounting dust-cleaning mechanism, a shell press-mounting mechanism, an inner ring mounting mechanism, a ball mounting mechanism, a shell mounting mechanism, a first quality inspection mechanism, a second quality inspection mechanism, a third quality inspection mechanism and a fourth quality inspection mechanism, wherein the first processing turntable and the second processing turntable are respectively arranged on the left side and the right side of the base, a rotating mechanism for driving the processing turntables to rotate is arranged between the base and each processing turntable, each processing turntable is provided with a mounting seat, and the first mounting seat sequentially moves among the inner ring mounting mechanism, the first quality inspection mechanism, the inner ring press-mounting dust-cleaning mechanism, the ball mounting mechanism, the ball press-mounting dust-cleaning mechanism, the second quality inspection mechanism and the conveying mechanism, the second mounting seat moves among the first sorting mechanism, the third quality inspection mechanism, the shell mounting mechanism, the shell press-fitting mechanism, the fourth quality inspection mechanism and the second sorting mechanism in sequence, the conveying mechanism and the first sorting mechanism are positioned between the first processing turntable and the second processing turntable, the inner ring feeding mechanism conveys the inner ring to the inner ring mounting mechanism and mounts the inner ring on the mounting seat through the inner ring mounting mechanism, the first quality inspection mechanism is used for detecting whether the inner ring is successfully mounted or not, the inner ring press-fitting dust removal mechanism is used for press-fitting the inner ring into the mounting seat and removing dust which is touched by the inner ring in the assembling process, the ball feeding mechanism conveys the balls to the ball mounting mechanism and mounts the balls onto the inner ring through the ball mounting mechanism, and the ball press-fitting dust removal mechanism is used for press-fitting the balls into the inner ring and removing dust which is touched by the balls in the assembling process, the second quality inspection mechanism is used for detecting whether the installation of the balls is successful or not, the conveying mechanism is used for conveying workpieces to the first sorting mechanism, the first sorting mechanism is used for sorting qualified workpieces and unqualified workpieces of the first processing turntable and conveying the qualified workpieces to the second processing turntable, the third quality inspection mechanism is used for detecting whether the installation of the workpieces is successful or not, the shell feeding mechanism conveys the shell to the shell installation mechanism and installs the shell on the inner ring through the shell installation mechanism, the shell press-fitting mechanism is used for press-fitting the shell on the rear inner ring, the fourth quality inspection mechanism is used for detecting whether the installation of the shell is successful or not, and the second sorting mechanism is used for sorting the qualified workpieces and the unqualified workpieces in the second processing turntable.

The beneficial effects achieved through the above process are as follows: the inner ring feeding mechanism, the ball feeding mechanism and the shell feeding mechanism are used for conveying all the assembly parts to the shell mounting mechanism, the ball mounting mechanism and the inner ring mounting mechanism, then the shell mounting mechanism, the ball mounting mechanism and the inner ring mounting mechanism are used for placing all the assembly parts on all the machining seats, all the machining seats transfer all the assembly parts to the inner ring press-mounting dust removing mechanism, the ball press-mounting dust removing mechanism and the shell press-mounting mechanism by virtue of a rotating mechanism for driving the machining turntables to rotate so as to complete press-mounting and remove dust, the first quality inspection mechanism, the second quality inspection mechanism and the third quality inspection mechanism respectively detect whether all the assembly parts are successfully installed, the conveying mechanism enables the workpieces of the first machining turnplate to be transferred to the second machining turnplate, the first sorting mechanism and the second sorting mechanism can sort qualified workpieces and unqualified workpieces in the assembly process, so that the whole machining process is automated, the assembly is convenient and fast, and the processing efficiency is high.

The invention is further configured to: the inner ring mounting mechanism comprises an inner ring mounting support, an inner ring mounting cylinder shaft, an inner ring moving cylinder, a first supporting block, a second supporting block, a push rod, an inner ring mounting block and a first transfer block, the inner ring mounting support is provided with a first through hole for the inner ring feeding mechanism to pass through, the inner ring mounting block is positioned at the front end of the first through hole, the inner ring mounting block is connected with the inner ring feeding mechanism and is provided with a limiting groove for limiting the movement of the inner ring, the front end of the inner ring mounting block is provided with a slide rail in sliding fit with each supporting block, the bottom end of each supporting block is used for supporting the inner ring, the top end of each supporting block is provided with a roller, the rear end of each supporting block is provided with a limiting block for limiting the movement range of each supporting block, the inner ring moving cylinder is longitudinally fixed at the top end of the inner ring mounting support and is fixedly matched with the inner ring mounting cylinder shaft through the first transfer block, the inner ring installation cylinder shaft is used for placing the inner ring on the installation seat, the ejector rod is fixedly matched with the inner ring installation cylinder shaft, and when the inner ring installation cylinder shaft moves downwards, the driven ejector rod can extrude the rollers on the support blocks to enable the first support block and the second support block to move outwards respectively, so that the inner ring can be pushed out of the inner ring installation block by the inner ring installation cylinder shaft.

The beneficial effects achieved through the above process are as follows: when the limiting groove for limiting the movement of the inner ring is arranged to enable the inner ring feeding mechanism to convey the inner ring, the inner ring cannot deviate in position, the limiting block for limiting the movement range of each supporting block can prevent the supporting blocks from moving over the travel, the arrangement of the ejector rod and the inner ring installation cylinder shaft in fixed fit enables the inner ring installation cylinder shaft and the ejector rod to move simultaneously, the bottom ends of the first supporting block and the second supporting block can be used for supporting the inner ring when the inner ring installation cylinder does not move, the ejector rod which moves simultaneously when the inner ring installation cylinder moves can extrude rollers on the supporting blocks to enable the first supporting block and the second supporting block to move outwards respectively so that the inner ring can be pushed out from the inner ring installation block by the inner ring installation cylinder shaft, the inner ring can be installed in sequence, and the assembling accuracy and efficiency are guaranteed.

The invention is further configured to: the inner ring press-fitting dust cleaning mechanism comprises a press-fitting dust cleaning support, a press-fitting dust cleaning air cylinder, a second movable air cylinder and a second transfer block, wherein the second movable air cylinder is longitudinally fixed at the top end of the press-fitting dust cleaning support and is fixedly matched with the press-fitting dust cleaning air cylinder through the second transfer block, the press-fitting dust cleaning air cylinder is provided with a press-fitting dust cleaning air cylinder shaft for press-fitting an inner ring into the first mounting seat, and the press-fitting dust cleaning air cylinder shaft is provided with an inner ring air hole for removing dust generated during the assembly of the inner ring.

The beneficial effects achieved through the above process are as follows: the inner rings are sequentially pressed into the mounting seat through the press-fitting dust removal cylinder shaft, and the press-fitting dust removal cylinder shaft can simultaneously complete press-fitting of the inner rings and removal of dust through the inner ring air holes for removing dust generated during assembly of the inner rings, so that the space and the assembly time are effectively saved.

The invention is further configured to: the ball mounting mechanism comprises a ball mounting support, a ball mounting air cylinder, a ball mounting block, a third transfer block, a ball moving air cylinder, a ball pushing air cylinder, a pushing platform and a pushing sliding block, wherein the ball mounting support is provided with a second through hole for the pushing sliding block to pass through, the pushing platform is arranged at the rear end of the second through hole and used for fixing the ball pushing air cylinder, the ball pushing air cylinder drives the pushing sliding block to move, the ball mounting block is fixed at the front end of the second through hole and provided with a sliding groove for placing balls and for the pushing sliding block to move back and forth in a reciprocating mode, the ball moving air cylinder is longitudinally fixed at the top end of the ball mounting support and fixedly matched with the ball mounting air cylinder through the third transfer block, and the ball mounting air cylinder is provided with a ball mounting air cylinder shaft for placing the balls on an inner ring.

The beneficial effects achieved through the above process are as follows: the spout can be placed in proper order and treat the assembly ball and supply to promote the reciprocal activity of making a round trip of slider, and ball moving cylinder drives ball installation cylinder longitudinal movement through third switching piece and ball installation cylinder fixed coordination, promotes the slider through the drive of push cylinder and removes and impels the ball that will treat the assembly in proper order forward, ensures to install the ball in proper order, guarantees assembly precision and efficiency.

The invention is further configured to: the conveying mechanism comprises a conveying bracket, a correcting bracket, a clamping cylinder, a correcting cylinder, a movable cylinder, a supporting cylinder, a conveying clamping jaw, a pressing plate, a conveying seat and a first rotating platform, the supporting cylinder is arranged below the first processing turntable and is provided with a supporting cylinder shaft which jacks up a workpiece, the correcting bracket is arranged on the right side of the conveying bracket, the correcting cylinder is fixed at the top end of the correcting bracket and drives the pressing plate to move, the pressure plate is positioned above the conveying clamping jaw and is used for flattening the workpiece to prevent the workpiece from inclining, the movable air cylinder is longitudinally fixed on the back surface of the top end of the conveying bracket, the first rotary platform is arranged on the front side of the top end of the conveying bracket and is fixedly matched with the clamping cylinder, the clamping cylinder drives the conveying clamping jaw to clamp the workpiece, and the conveying seat is arranged on the right side of the conveying support and used for receiving the workpiece.

The beneficial effects achieved through the above process are as follows: the supporting cylinder shaft jacks up the workpiece upwards so as to convey the clamping jaw for clamping, the correcting cylinder drives the pressing plate to flatten the workpiece so as to prevent the workpiece from inclining, and the first rotating platform can enable the clamping cylinder to drive the conveying clamping jaw to rotate so as to convey the clamping jaw towards the conveying seat. Effectively saving space and assembly time.

The invention is further configured to: first sorting mechanism including slide support, second grade cylinder, first discharge opening and first sorting clamping jaw, the slide support be provided with second grade cylinder sliding fit's first transverse slide rail, the first sorting clamping jaw centre gripping work piece of second grade cylinder drive, first discharge opening be located the second processing carousel outside and be used for sorting unqualified work piece.

The beneficial effects achieved through the above process are as follows: the sliding seat support is provided with a first transverse sliding rail which is in sliding fit with the secondary cylinder, so that the secondary cylinder can move transversely, the secondary cylinder can lift at the same time in two sections to increase the moving range of the first sorting clamping jaw,

the invention is further configured to: shell installation mechanism including shell installing support, fourth switching piece, shell clamping jaw, shell centre gripping cylinder and shell removal cylinder, shell installing support be provided with shell removal cylinder sliding fit's second transverse slide rail, shell removal cylinder pass through fourth switching piece and shell centre gripping cylinder fixed coordination, shell centre gripping cylinder drive shell clamping jaw come the centre gripping shell and install it on the inner circle, shell clamping jaw below be shell feed mechanism.

The beneficial effects achieved through the above process are as follows: the second transverse slide rail and the shell moving cylinder are in sliding fit to enable the shell moving cylinder to move transversely, the shell moving cylinder is fixedly matched with the shell clamping cylinder through the fourth transfer block to enable the shell moving cylinder to drive the shell clamping cylinder to move transversely, and the shell clamping cylinder drives the shell clamping jaw to clamp a shell in the shell feeding mechanism and to be mounted on the inner ring.

The invention is further configured to: the shell press-fitting mechanism comprises a shell press-fitting support, a shell press-fitting cylinder and a shell press-fitting block, wherein the shell press-fitting cylinder is longitudinally fixed on the shell press-fitting support, the shell press-fitting cylinder drives the shell press-fitting block to longitudinally move and press the shell to the inner ring, and the shape of the shell press-fitting block corresponds to the outline of the shell.

The beneficial effects achieved through the above process are as follows: the shell press-fitting cylinder drives the shell press-fitting block to move longitudinally to press the shell to the inner ring, the shape of the shell press-fitting block corresponds to the outline of the shell, so that the shell can be stressed uniformly during press-fitting, and the shell is prevented from being turned on side or damaged during press-fitting.

The invention is further configured to: second letter sorting mechanism including second discharge opening, third discharge opening, second letter sorting clamping jaw, second rotary platform, support frame, backup pad, support cylinder, horizontal cylinder and centre gripping cylinder, support cylinder set up in the support frame and with backup pad fixed coordination, horizontal cylinder set up in the backup pad and be used for setting up second rotary platform, centre gripping cylinder be fixed in second rotary platform and drive second letter sorting clamping jaw centre gripping work piece, the second discharge opening set up in the support frame front end and be used for letter sorting qualified work piece, the third discharge opening set up in the support frame left side and be used for letter sorting unqualified work piece.

The beneficial effects achieved through the above process are as follows: the supporting cylinder is arranged in the supporting frame and is fixedly matched with the supporting plate, so that the supporting cylinder can adjust the height of the supporting plate according to actual conditions, the transverse cylinder is arranged on the supporting plate and is used for setting the second rotating platform, so that the clamping cylinder fixed on the second rotating platform has more moving ranges, and the second discharging opening and the third discharging opening can respectively transfer qualified workpieces and unqualified workpieces to the outside of the base.

Drawings

FIG. 1 is a schematic of the structure of the present invention;

FIG. 2 is a top view of the present invention;

FIG. 3 is a schematic structural view of an inner race mounting mechanism;

FIGS. 4-5 are schematic structural views of the ball mounting mechanism;

FIG. 6 is a schematic structural view of an inner ring press-fitting dust-cleaning mechanism;

FIG. 7 is a schematic structural view of a transfer mechanism;

FIG. 8 is a schematic view of the first sorting mechanism;

FIG. 9 is a schematic structural view of the housing mounting mechanism;

FIG. 10 is a schematic structural view of a press-fitting mechanism of the housing;

FIG. 11 is a schematic diagram of the second sorting mechanism;

FIG. 12 is a schematic structural view of a rear end cover of the motor;

fig. 13 is an exploded view of the structure of the composite rear end cap.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-13, the invention discloses a motor rear end cover assembling device, which is characterized in that: the automatic sorting machine comprises a base 1, a first processing turntable 2, a second processing turntable 3, an inner ring feeding mechanism 11, a ball feeding mechanism 12, a shell feeding mechanism 13, a first sorting mechanism 21, a second sorting mechanism 31, a conveying mechanism 28, an inner ring press-mounting dust cleaning mechanism 22, a ball press-mounting dust cleaning mechanism 23, a shell press-mounting mechanism 32, an inner ring installation mechanism 24, a ball installation mechanism 25, a shell installation mechanism 33, a first quality inspection mechanism 26, a second quality inspection mechanism 27, a third quality inspection mechanism 34 and a fourth quality inspection mechanism 37, wherein the first processing turntable 2 and the second processing turntable 3 are respectively arranged on the left side and the right side of the base 1, a rotating mechanism 14 for driving the processing turntables to rotate is arranged between the base 1 and each processing turntable, each processing turntable is provided with an installation seat, and the first installation seat 29 is sequentially arranged on the inner ring installation mechanism 24, the first quality inspection mechanism 26 and the inner ring press-mounting dust cleaning mechanism 22, The ball mounting mechanism 25, the ball press-fitting dust removing mechanism 23, the second quality inspection mechanism 27 and the conveying mechanism 28 move, the second mounting seat 36 moves among the first sorting mechanism 21, the third quality inspection mechanism 34, the housing mounting mechanism 33, the housing press-fitting mechanism 32, the fourth quality inspection mechanism 37 and the second sorting mechanism 31 in sequence, the conveying mechanism 28 and the first sorting mechanism 21 are positioned between the first processing turntable 2 and the second processing turntable 3, the inner ring feeding mechanism 11 conveys the inner ring to the inner ring mounting mechanism 24 and mounts the inner ring on the first mounting seat 29 by the inner ring mounting mechanism 24, the first quality inspection mechanism 26 is used for detecting whether the inner ring is successfully mounted, the inner ring press-fitting dust removing mechanism 22 is used for press-fitting the inner ring into the mounting seat 211 and removing dust which the inner ring touches during the assembling process, the ball feeding mechanism 12 conveys the balls to the ball mounting mechanism 25 and mounts the balls on the inner ring mounting mechanism 25 by the ball mounting mechanism 25, the ball press-fitting dust removing mechanism 23 is used for press-fitting the balls into the inner ring and removing dust contacted by the balls in the assembling process, the second quality inspection mechanism 27 is used for detecting whether the installation of the balls is successful, the conveying mechanism 28 is used for conveying the workpieces to the first sorting mechanism 21, the first sorting mechanism 21 is used for sorting qualified workpieces and unqualified workpieces of the first processing turntable 2 and conveying the qualified workpieces to the second mounting seat 36, the third quality inspection mechanism 34 is used for detecting whether the installation of the workpieces is successful, the shell feeding mechanism 13 conveys the shell to the shell mounting mechanism 33 and mounts the shell on the inner ring by the shell mounting mechanism 33, the shell press-fitting mechanism 32 is used for press-fitting the shell on the inner ring, the fourth quality inspection mechanism 37 is used for detecting whether the installation of the balls is successful, the second sorting mechanism 27 is used for sorting the qualified workpieces and unqualified workpieces in the second processing turntable 3, wherein, the inner ring feeding mechanism 11, the ball feeding mechanism 12 and the shell feeding mechanism 13 are commercially available existing modules, and can realize the function by combining a direct vibration plate and a vibration plate, so no mark is generated, the first quality inspection mechanism 26, the second quality inspection mechanism 27 and the third quality inspection mechanism 34 are commercially available existing modules, and can realize the function by combining an industrial camera, a quality inspection camera and a camera frame, so no mark is generated, the rotating mechanism is a dividing plate, and the commercially available existing modules can realize the function by combining a motor and a bearing, wherein the ball press-mounting dust removal mechanism 23 comprises a ball press-mounting dust removal support, a ball press-mounting dust removal cylinder, a moving cylinder and a switching block, the moving cylinder is longitudinally fixed at the top end of the ball press-mounting dust removal support and is fixedly matched with the press-mounting dust removal cylinder through the switching block, the ball press-mounting dust removal cylinder is provided with a ball press-mounting dust removal cylinder shaft for press-mounting a ball into the first mounting seat 29, the ball press-fitting dust removal cylinder shaft is provided with an air hole for removing dust generated during ball assembly, and the rear end cover of the motor assembled in the invention comprises a ball a, an inner ring b and a shell c.

The inner ring installation mechanism 24 comprises an inner ring installation support 241, an inner ring installation cylinder shaft 242, an inner ring moving cylinder 243, a first support block 244, a second support block 245, a push rod 246, an inner ring installation block 247 and a first transfer block 248, wherein the inner ring installation support 241 is provided with a first through hole 2411 for the inner ring feeding mechanism to pass through, the inner ring installation block 247 is positioned at the front end of the first through hole 2411, the inner ring installation block 247 is connected with the inner ring feeding mechanism 11 and is provided with a limit groove 2471 for limiting the movement of the inner ring, the front end of the inner ring installation block 247 is provided with a slide rail 2472 which is in sliding fit with each support block, the bottom end of each support block is used for supporting the inner ring, the top end of each support block is provided with a roller 2441, the rear end of each support block is provided with a limit block 2442 for limiting the movement range of each support block, the inner ring moving cylinder 243 is longitudinally fixed at the top end of the inner ring installation support 241 and is fixedly matched with the inner ring installation cylinder shaft 242 through the first transfer block 248, the inner ring mounting cylinder shaft 242 is used for placing the inner ring on the mounting base 29, the push rod 246 is fixedly matched with the inner ring mounting cylinder shaft 242, and when the inner ring mounting cylinder shaft 242 moves downwards, the driven push rod 246 can push away the rollers 2441 on the support blocks, so that the first support block 244 and the second support block 245 move outwards respectively, and the inner ring can be pushed out from the inner ring mounting block 247 by the inner ring mounting cylinder shaft 242.

The inner ring press-fitting dust removing mechanism 22 comprises a press-fitting dust removing support 221, a press-fitting dust removing cylinder 222, a second movable cylinder 223 and a second transfer block 224, wherein the second movable cylinder 223 is longitudinally fixed at the top end of the press-fitting dust removing support 221 and is fixedly matched with the press-fitting dust removing cylinder 222 through the second transfer block 224, the press-fitting dust removing cylinder 222 is provided with a press-fitting dust removing cylinder shaft 2221 for press-fitting an inner ring into the first mounting seat 29, and the press-fitting dust removing cylinder shaft 2221 is provided with an inner ring air hole 22211 for removing dust generated during inner ring assembly.

The ball mounting mechanism 25 includes a ball mounting bracket 251, a ball mounting cylinder 252, a ball mounting block 253, a third transfer block 254, a ball moving cylinder 255, a ball pushing cylinder 256, a pushing platform 257 and a pushing slider 258, the ball mounting bracket 251 is provided with a second through hole 2511 for the pushing slider 258 to pass through, the pushing platform 257 is disposed at the rear end of the through hole 2511 and used for fixing the ball pushing cylinder 256, the ball pushing cylinder 256 drives the pushing slider 258 to move, the ball mounting block 253 is fixed at the front end of the second through hole 2511 and provided with a sliding groove 2531 for placing balls and for the pushing slider 258 to reciprocate, the ball moving cylinder 255 is longitudinally fixed at the top end of the ball mounting bracket 251 and fixedly matched with the ball mounting cylinder 252 through the third transfer block 254, and the ball mounting cylinder 252 is provided with a ball mounting cylinder shaft 2521 for placing balls on an inner ring.

The conveying mechanism 28 comprises a conveying support 280, a correcting support 281, a clamping cylinder 282, a correcting cylinder 283, a movable cylinder 284, a supporting cylinder 285, a conveying clamping jaw 286, a pressure plate 287, a conveying seat 288 and a first rotary platform 289, wherein the supporting cylinder 285 is arranged below the first processing turntable 2 and is provided with a supporting cylinder shaft 2851 for lifting the workpiece upwards, the correcting support 281 is arranged at the right side of the conveying support 280, the correcting cylinder 283 is fixed at the top end of the correcting support 281 and drives the pressure plate 287 to move, the pressure plate 287 is positioned above the conveying clamping jaw 286 and is used for flattening the workpiece to prevent the workpiece from inclining, the movable cylinder 284 is longitudinally fixed at the back end of the conveying support 280, the first rotary platform 289 is arranged at the front end of the conveying support 280 and is fixedly matched with the clamping cylinder 282, the clamp cylinder 282 drives the transfer clamp 286 to clamp the workpiece, and the transfer block 288 is disposed on the right side of the transfer frame 280 for receiving the workpiece.

The first sorting mechanism 21 comprises a sliding seat support 211, a second-stage air cylinder 212, a first discharging opening 213 and a first sorting clamping jaw 214, the sliding seat support 211 is provided with a first transverse sliding rail 2111 matched with the second-stage air cylinder in a sliding way 212, the second-stage air cylinder 212 drives the first sorting clamping jaw 214 to clamp a workpiece, and the first discharging opening 213 is located on the outer side of the second processing turntable 3 and used for sorting unqualified workpieces.

The housing installation mechanism 33 includes a housing installation support 331, a fourth switching block 332, a housing clamping jaw 333, a housing clamping cylinder 334 and a housing moving cylinder 335, the housing installation support 331 is provided with a second transverse slide rail 3311 in sliding fit with the housing moving cylinder 335, the housing moving cylinder 335 is fixedly matched with the housing clamping cylinder 334 through the fourth switching block 332, the housing clamping cylinder 334 drives the housing clamping jaw 333 to clamp the housing and install the housing on the inner ring, and a housing feeding mechanism 13 is arranged below the housing clamping jaw 333.

The shell press-fitting mechanism 32 comprises a shell press-fitting support 321, a shell press-fitting cylinder 322 and a shell pressing block 323, wherein the shell press-fitting cylinder 322 is longitudinally fixed on the shell press-fitting support 321, the shell press-fitting cylinder 322 drives the shell pressing block 323 to longitudinally move and press the shell to the inner ring, and the shape of the shell pressing block 323 corresponds to the outline of the shell.

The second sorting mechanism 31 includes a second discharging opening 311, a third discharging opening 312, a second sorting clamping jaw 313, a second rotating platform 314, a supporting frame 315, a supporting plate 316, a supporting cylinder 317, a transverse cylinder 318 and a clamping cylinder 319, wherein the supporting cylinder 317 is arranged in the supporting frame 315 and is fixedly matched with the supporting plate 316, the transverse cylinder 318 is arranged on the supporting plate 316 and is used for arranging the second rotating platform 314, the clamping cylinder 319 is fixed on the second rotating platform 314 and drives the second sorting clamping jaw 313 to clamp the workpiece, the second discharging opening 311 is arranged at the front end of the supporting frame 315 and is used for sorting qualified workpieces, and the third discharging opening 312 is arranged at the left side of the supporting frame 315 and is used for sorting unqualified workpieces.