CN111355352B - Servo motor end cover and motor shaft assembler - Google Patents
Servo motor end cover and motor shaft assembler Download PDFInfo
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- CN111355352B CN111355352B CN202010132107.7A CN202010132107A CN111355352B CN 111355352 B CN111355352 B CN 111355352B CN 202010132107 A CN202010132107 A CN 202010132107A CN 111355352 B CN111355352 B CN 111355352B
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- motor
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- storage box
- groove
- disc
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/14—Casings; Enclosures; Supports
Abstract
The invention relates to an assembler for a servo motor end cover and a motor shaft, which comprises a workbench, wherein an end disc control assembly, a motor shaft storage box and an end disc installation assembly are respectively arranged on the workbench; the end disc control assembly comprises a storage disc and storage seats which are annularly and uniformly arranged on the storage disc, and each storage seat is provided with a storage through groove; a falling groove positioned above any one storage through groove is formed in the front side in the motor shaft storage box; the end disc mounting assembly comprises a material storage box and a screwing assembly, wherein the material storage box is positioned below any one storage through groove. The motor end cover loading device has high automation degree, and can automatically insert the motor shaft into the central hole of the motor end cover on the basis of loading the motor end cover and driving the motor end cover to rotate in an intermittent manner, complete the screwing installation of the nut and achieve the effect of conveniently installing the motor shafts in batches.
Description
Technical Field
The invention relates to the field of motor part assembly, in particular to an assembler for a servo motor end cover and a motor shaft.
Background
In the assembling process of the servo motor, a bearing needs to be installed in a center hole of a motor end cover, a center shaft is inserted into the center hole from one axial end of the motor end cover, and then the center shaft is installed from the other axial end of the motor end cover to the center shaft in a screwing mode, so that the motor shaft is installed and fixed.
Disclosure of Invention
The invention provides a servo motor end cover and a motor shaft assembler, aiming at saving labor and conveniently installing a motor shaft on a corresponding motor end cover.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
a servo motor end cover and motor shaft assembler comprises a workbench, wherein an end disc control assembly, a motor shaft storage box and an end disc mounting assembly are respectively arranged on the workbench; the end disc control assembly comprises a storage disc and storage seats which are annularly and uniformly arranged on the storage disc, and each storage seat is provided with a storage through groove; a falling groove positioned above any one storage through groove is formed in the front side in the motor shaft storage box; the end disc mounting assembly comprises a material storage box and a screwing assembly, wherein the material storage box is positioned below any one storage through groove.
The end disc control assembly also comprises a base and an arc-shaped cover plate frame which are both fixedly arranged on the workbench, and a first motor is fixedly arranged on the base; the first motor is connected with an incomplete gear, the incomplete gear is meshed with a transmission gear, the transmission gear is connected with a rotating shaft which is installed on the base through a bearing seat, and the rotating shaft is connected with the storage disc.
The cover plate frame lower extreme is closed with two arbitrary storage seat up end offsets, is equipped with the unloading pipeline that the upper end and axle storage box offset closed on the cover plate frame, and the position of unloading pipeline and the position looks adaptation of whereabouts groove.
A pneumatic cylinder is installed to the inside rear side of motor shaft storage box, a push pedal of slidable mounting in motor shaft storage box around the pneumatic cylinder is connected with.
The screwing assembly comprises a second motor and a guide rod which are fixedly arranged on the workbench; the second motor is connected with a lead screw, and a lifting platform in sliding fit with the guide rod is installed on the lead screw in a threaded mode.
A third motor is mounted on the lifting platform, the third motor is connected with a driving gear, the driving gear is meshed with a driven gear, and the driven gear is connected with a lifting shaft mounted on the lifting platform through a bearing seat; the upper end of the lifting shaft is connected with a frame platform in a welding way.
The frame platform is fixedly provided with a three-axis cylinder and is hinged with two clamping rods; inclined planes are arranged at the upper end and the lower end of each clamping rod; the three-axis cylinder is connected with a variable block in an isosceles trapezoid shape; the two waist edges of the variable block are respectively abutted against the two clamping rods.
The material storage box is fixedly arranged on the workbench, and a second hydraulic cylinder and a push block are correspondingly arranged in the material storage box in a fixed mode and a slidable mode respectively; the second hydraulic cylinder is connected with the push block; the bottom of the material storage box is provided with an avoiding through groove which penetrates through the left end face of the material storage box.
In the invention, the middle part of each storage through groove is provided with a step. The lower end of the blanking pipeline penetrates through the lower end face of the cover plate frame. The front-back width of the avoiding through groove is larger than the diameter of the lifting shaft and the front-back width of the frame platform.
The invention has the beneficial effects that:
the motor end cover loading device has high automation degree, and can automatically insert the motor shaft into the central hole of the motor end cover on the basis of loading the motor end cover and driving the motor end cover to rotate in an intermittent manner, complete the screwing installation of the nut and achieve the effect of conveniently installing the motor shafts in batches.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a front view of the present invention;
FIG. 2 is a top view of the magazine, push block and spring;
FIG. 3 is a top view of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at I;
FIG. 5 is an enlarged view of a portion of FIG. 1 at II;
FIG. 6 is an enlarged view of a portion of FIG. 1 at III;
FIG. 7 is a top view of the frame table and clamping bar;
FIG. 8 is a cross-sectional view of a storage receptacle;
FIG. 9 is a front view of the motor shaft;
FIG. 10 is a top view of the nut;
fig. 11 is a front view of the nut.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be described more clearly and more completely with reference to the drawings in the following embodiments, and it is understood that the described embodiments are only a part of the present invention, rather than all of the present invention, and based on the embodiments, other embodiments obtained by those skilled in the art without inventive exercise are within the protection scope of the present invention.
As shown in fig. 1 to 8, a servo motor end cover and motor shaft assembler comprises a workbench 1, wherein an end disc control assembly, a motor shaft storage box 2 and an end disc mounting assembly are respectively arranged on the workbench 1; the end disc control assembly comprises a storage disc 3 and storage seats 4 which are annularly and uniformly arranged on the storage disc 3, and each storage seat 4 is provided with a storage through groove 4 a; a falling groove 2a positioned above any one storage through groove 4a is formed in the front side of the interior of the motor shaft storage box 2; the end disc mounting assembly comprises a storage box 5 and a screwing assembly, wherein the storage box 5 is positioned below any one storage through groove 4 a.
The end disc control assembly also comprises a base 6 and an arc-shaped cover plate frame 8, wherein the base 6 and the arc-shaped cover plate frame are fixedly arranged on the workbench 1, and a first motor 7 is fixedly arranged on the base 6; the first motor 7 is connected with an incomplete gear 9, the incomplete gear 9 is meshed with a transmission gear 10, the transmission gear 10 is connected with a rotating shaft 11 installed on the base 6 through a bearing seat, and the rotating shaft 11 is connected with the storage disc 3.
Cover plate frame 8 lower extreme and arbitrary two storage seat 4 up end counterbalance, cover plate frame 8 is last to be equipped with the unloading pipeline 12 that the upper end and axle storage box 2 counterbalance were closed, the position of unloading pipeline 12 and the position looks adaptation of blanking groove 2 a.
A pneumatic cylinder 13 is installed to the inside rear side of motor shaft storage box 2, a pneumatic cylinder 13 is connected with the push pedal 14 of front and back slidable mounting in motor shaft storage box 2.
The screwing assembly comprises a second motor 15 and a guide rod 16 which are fixedly arranged on the workbench 1; the second motor 15 is connected with a lead screw 17, and a lifting platform 27 in sliding fit with the guide rod 16 is installed on the lead screw 17 in a threaded mode.
A third motor 18 is arranged on the lifting platform 27, the third motor 18 is connected with a driving gear 19, the driving gear 19 is meshed with a driven gear 20, and the driven gear 20 is connected with a lifting shaft 21 which is arranged on the lifting platform 27 through a bearing seat; the upper end of the lifting shaft 21 is welded with a frame platform 22.
A three-axis cylinder 23 and two clamping rods 24 are fixedly arranged on the frame platform 22 and are hinged with each other; the upper end and the lower end of each clamping rod 24 are provided with inclined planes; the three-axis cylinder 23 is connected with a variable block 25 in an isosceles trapezoid shape; the two waist edges of the variable block 25 are respectively abutted against the two clamping rods 24.
The material storage box 5 is fixedly arranged on the workbench 1, and a second hydraulic cylinder 26 and a push block 28 are correspondingly arranged in the material storage box 5 in a fixed mode and a slidable mode respectively; the second hydraulic cylinder 26 is connected with a push block 28; the bottom of the material storage box 5 is provided with an avoiding through groove 5a which runs through to the left end face of the material storage box 5.
In the present invention, a step is provided in the middle of each storage through groove 4 a. The lower end of the blanking pipeline 12 penetrates through the lower end face of the cover plate frame 8. The front-rear width of the escape through groove 5a is larger than the diameter of the lift shaft 21 and the front-rear width of the frame 22.
Before the servo motor is used specifically, the servo motor end covers need to be correspondingly placed on the steps of the storage through grooves 4 a. The motor shaft as shown in fig. 9 is stacked in a front-rear arrangement inside the motor shaft storage box 2. Nuts as shown in fig. 10 and 11 are stacked in a horizontal arrangement inside the magazine 5 to the left.
During the use, drive incomplete gear 9 constant speed through a motor 7 and rotate, through the transmission of teeth of a cogwheel, order about rotation axis 11 and the 90 degrees clockwise rotations of intermittent type formula of memory disc 3, carry out once rotatory can be rotatory to unloading pipeline 12 below with a motor end cover every time, another motor end cover is rotatory to the upper side of the left side of material storage box 5.
Each time the storage disc 3 stops rotating, the first hydraulic cylinder 13 pushes the push plate 14 forwards to drive all motor shafts in the motor shaft storage box 2 to move forwards, and when one motor shaft positioned at the front side is pushed to the position at the front end in the motor shaft storage box 2, the motor shaft can sequentially fall into a motor end cover central hole in the storage seat 4 positioned at the rear side through the falling groove 2a and the blanking pipeline 12.
Meanwhile, the second motor 15 drives the screw 17 to rotate, under the transmission action of the screw nut, the lifting platform 27 and the two clamping rods 24 all slide upwards, wherein, after the clamping rod 24 on the right side slides upwards to pass through the avoiding through groove 5a and separates the leftmost nut from other nuts in an inclined plane extrusion mode through inclined plane matching, after separation, the three-shaft cylinder 23 pulls the variable block 25 upwards, the lower parts of the two clamping rods 24 on the left side are extruded through the two waist edges of the variable block 25, so that the clamping rod 24 on the left side rotates clockwise, the clamping rod 24 on the right side rotates anticlockwise, namely, the upper parts of the two clamping rods 24 clamp the leftmost nut, and the nut is lifted together with the two clamping rods 24, and when lifted, the driving gear 19 is driven to rotate by the third motor 18, under the transmission action of the gear teeth, the lifting shaft 21, the two clamping rods 24 and the clamped nuts can rotate while being lifted, namely, the clamped nuts can upwards perform spiral motion, and the clamped nuts can be screwed and installed to the threaded parts at the lower end of the motor shaft because the upper end of the motor shaft, which is positioned in the right storage through groove 4a and is inserted into the center hole of the motor end cover, is abutted and limited by the cover plate frame 8, so that the motor shaft is fixedly installed on the motor end cover, and the assembly is completed.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The utility model provides a servo motor end cover and motor shaft assembler, includes workstation (1), its characterized in that: the workbench (1) is respectively provided with an end disc control assembly, a motor shaft storage box (2) and an end disc mounting assembly; the end disc control assembly comprises a storage disc (3) and storage seats (4) which are annularly and uniformly arranged on the storage disc (3), and each storage seat (4) is provided with a storage through groove (4 a); a falling groove (2 a) positioned above any one storage through groove (4 a) is formed in the front side of the interior of the motor shaft storage box (2); the end disc mounting assembly comprises a material storage box (5) and a screwing assembly, wherein the material storage box (5) is positioned below any one storage through groove (4 a);
the end disc control assembly further comprises a base (6) and an arc-shaped cover plate frame (8), wherein the base (6) and the arc-shaped cover plate frame are fixedly arranged on the workbench (1), and a first motor (7) is fixedly arranged on the base (6); the first motor (7) is connected with an incomplete gear (9), the incomplete gear (9) is meshed with a transmission gear (10), the transmission gear (10) is connected with a rotating shaft (11) which is installed on the base (6) through a bearing seat, and the rotating shaft (11) is connected with the storage disc (3);
the lower end of the cover plate frame (8) is abutted against the upper end faces of any two storage seats (4), a blanking pipeline (12) with the upper end abutted against the shaft storage box (2) is arranged on the cover plate frame (8), and the position of the blanking pipeline (12) is matched with that of the blanking groove (2 a);
a first hydraulic cylinder (13) is installed on the rear side inside the motor shaft storage box (2), and the first hydraulic cylinder (13) is connected with a push plate (14) which is installed in the motor shaft storage box (2) in a front-back sliding mode;
the screwing assembly comprises a second motor (15) and a guide rod (16), which are both fixedly arranged on the workbench (1); the second motor (15) is connected with a lead screw (17), and a lifting platform (27) which is in sliding fit with the guide rod (16) is installed on the lead screw (17) in a threaded manner;
a third motor (18) is mounted on the lifting platform (27), the third motor (18) is connected with a driving gear (19), the driving gear (19) is meshed with a driven gear (20), and the driven gear (20) is connected with a lifting shaft (21) which is mounted on the lifting platform (27) through a bearing seat; the upper end of the lifting shaft (21) is welded with a frame platform (22);
a three-axis cylinder (23) is fixedly arranged on the frame platform (22), and two clamping rods (24) are hinged; the upper end and the lower end of each clamping rod (24) are provided with inclined planes; the three-axis cylinder (23) is connected with a variable block (25) in an isosceles trapezoid shape; the two waist edges of the variable block (25) are respectively abutted against the two clamping rods (24);
the material storage box (5) is fixedly arranged on the workbench (1), and a second hydraulic cylinder (26) and a push block (28) are correspondingly arranged in the material storage box (5) in a fixed mode and a slidable mode respectively; the second hydraulic cylinder (26) is connected with the push block (28); an avoiding through groove (5 a) penetrating to the left end face of the material storage box (5) is arranged at the bottom of the material storage box (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010132107.7A CN111355352B (en) | 2020-02-29 | 2020-02-29 | Servo motor end cover and motor shaft assembler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010132107.7A CN111355352B (en) | 2020-02-29 | 2020-02-29 | Servo motor end cover and motor shaft assembler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111355352A CN111355352A (en) | 2020-06-30 |
| CN111355352B true CN111355352B (en) | 2022-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010132107.7A Active CN111355352B (en) | 2020-02-29 | 2020-02-29 | Servo motor end cover and motor shaft assembler |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429417A (en) * | 2016-11-09 | 2017-02-22 | 芜湖市恒浩机械制造有限公司 | Feeding extracting carrying device |
| CN107863863A (en) * | 2017-12-29 | 2018-03-30 | 安徽智联投资集团有限公司 | A kind of electric motor end cap intelligence manufacturing apparatus |
| CN110601463A (en) * | 2019-09-29 | 2019-12-20 | 卧龙电气驱动集团股份有限公司 | Unit motor assembly equipment |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2898068B1 (en) * | 2006-03-01 | 2009-01-16 | Valeo Equip Electr Moteur | DEVICE FOR ASSEMBLING A DRIVE MEMBER WITH A ROTOR-FITTED SHAFT OF A ROTATING ELECTRIC MACHINE |
| CN103692202B (en) * | 2013-12-27 | 2016-05-04 | 苏州博众精工科技有限公司 | A kind of nut screw automatic assembling mechanism |
| CN105099106B (en) * | 2015-08-27 | 2017-07-07 | 浙江联宜电机有限公司 | Direct current generator long spiro nail installs auxiliary fixing device |
| CN107612236B (en) * | 2017-09-30 | 2023-10-13 | 浙江联宜电机有限公司 | Automatic press-fitting device for motor end cover and bearing |
| CN207977870U (en) * | 2018-01-26 | 2018-10-16 | 康接自动交易系统（苏州）有限公司 | A kind of band send automatically, the motor magnetic axis head of discharging functions assembly device |
-
2020
- 2020-02-29 CN CN202010132107.7A patent/CN111355352B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106429417A (en) * | 2016-11-09 | 2017-02-22 | 芜湖市恒浩机械制造有限公司 | Feeding extracting carrying device |
| CN107863863A (en) * | 2017-12-29 | 2018-03-30 | 安徽智联投资集团有限公司 | A kind of electric motor end cap intelligence manufacturing apparatus |
| CN110601463A (en) * | 2019-09-29 | 2019-12-20 | 卧龙电气驱动集团股份有限公司 | Unit motor assembly equipment |
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| CN111355352A (en) | 2020-06-30 |
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