CN111360167B - Motor assembling riveting detection mechanism - Google Patents

Motor assembling riveting detection mechanism Download PDF

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Publication number
CN111360167B
CN111360167B CN202010376459.7A CN202010376459A CN111360167B CN 111360167 B CN111360167 B CN 111360167B CN 202010376459 A CN202010376459 A CN 202010376459A CN 111360167 B CN111360167 B CN 111360167B
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China
Prior art keywords
riveting
motor
fixed
self
picking
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CN202010376459.7A
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Chinese (zh)
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CN111360167A (en
Inventor
李成林
刘国红
赵彩敏
张雪飞
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SHENZHEN ZHONGKE CHUANGXIANG TECHNOLOGY Co.,Ltd.
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Shenzhen Zhongke Chuangxiang Technology Co ltd
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Priority to CN202010376459.7A priority Critical patent/CN111360167B/en
Publication of CN111360167A publication Critical patent/CN111360167A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003—Positioning devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/14—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by turning devices, e.g. turn-tables
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
    • B21D45/02—Ejecting devices

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automatic Assembly (AREA)

Abstract

The invention discloses a motor assembly riveting detection mechanism which is provided with a riveting device, a detection device and a carrying device; the carrying device is arranged on one side of the machine table, and the riveting device and the detection device are arranged on the other corresponding side of the machine table; riveting device: the outer shell of the motor main body and the cover body are pressed through a riveting device, so that the cover body is fixed on the motor main body; the detection device comprises: electrifying a circuit on a terminal board of the motor so as to detect the resistance of a rotating shaft of the motor; the riveting device is provided with a rotary table; the turntable is provided with a plurality of placing holes for placing the carriers; the carrier is provided with a carrier base, a placing position for placing the motor main body, a fixing fin and a riveting structure; the carrier base is fixed in the placing position, the placing position is fixed at the top of the carrier base, and the two fixing fins are respectively fixed at two sides of the placing position; the riveted structure is mounted on the fixing fin.

Description

Motor assembling riveting detection mechanism
Technical Field
The invention belongs to the field of machining, and particularly relates to a motor assembling riveting detection mechanism.
Background
The motor is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law.
When assembling the motor, a user needs to rivet and press the cover body onto the motor main body. However, this process is simple, and most manufacturers complete the assembly by hand and perform the power-on test, but it takes a long time to produce the assembly, and the assembly efficiency is low.
Disclosure of Invention
The invention provides a motor assembly riveting detection mechanism, which solves the problems.
In order to solve the above problems, the technical scheme provided by the invention is as follows: the motor assembling riveting detection mechanism is provided with a riveting device, a detection device and a carrying device; the carrying device is arranged on one side of the machine table, and the riveting device and the detection device are arranged on the other corresponding side of the machine table; riveting device: the outer shell of the motor main body and the cover body are pressed through a riveting device, so that the cover body is fixed on the motor main body; the detection device comprises: electrifying a circuit on a terminal board of the motor so as to detect the resistance of a rotating shaft of the motor;
the riveting device is provided with a rotary table; the turntable is provided with a plurality of placing holes for placing the carriers; the carrier is provided with a carrier base, a placing position for placing the motor main body, a fixing fin and a riveting structure; the carrier base is fixed in the placing position, the placing position is fixed at the top of the carrier base, and the two fixing fins are respectively fixed at two sides of the placing position; the riveted structure is mounted on the fixing fin.
According to the preferred technical scheme, the riveting structure is provided with a group of riveting components with consistent structures; the riveting component is provided with a fixed block, a spring, a pull rod, a push block and a connecting column; the fixing block is arranged at the end part of the fixing fin, and one end of the spring is fixed in the fixing block; the other end of the spring is fixedly connected with one end of the pull rod; one end of the connecting column is fixed at the other end of the pull rod and extends to be hinged with one end of the push block; the other end of the connecting column penetrates through the fixing fin and extends towards the direction of the rotary table; the other end of the push block moves between the fixing fin and the placing position.
According to the preferable technical scheme, the fixing fin is provided with a channel which is inclined; a limiting crack is arranged in the channel, and the spring is a compression spring.
According to the preferable technical scheme, the connecting column moves in the limiting crack; the initial state of the connecting column is in an inward contraction inclined state, and the working state of the connecting column is in an outward expansion inclined state; the distance between the bottom of the connecting column and the outer wall of the lower end of the fixing fin is a movable distance.
According to the preferable technical scheme, a pushing structure for providing power for the riveting component is arranged in the middle of the rotary disc; the pushing structure is provided with a bottom plate, a pushing cylinder and a pushing plate; the bottom plate is fixedly connected with the turntable support and does not rotate; the pushing cylinder is fixed on the bottom plate; the pushing cylinder pushes the pushing plate to do horizontal linear reciprocating motion; the end parts of the push plates on the two sides of the push plate are narrow in front and wide in back, and the push plates on the two sides are in a horizontal mirror image shape.
According to the preferred technical scheme, the riveting device is further provided with a self-positioning assembly which is arranged on the machine table and on the outer edge of the turntable; the self-positioning assembly is provided with a self-positioning bracket, a self-positioning air cylinder, a self-positioning motor, a self-positioning bracket, a plug-in type photoelectric sensor, a sleeve and a photoelectric sensor; the self-fixing bracket is fixed on the machine table; the self-setting motor is fixed at the top of the self-setting bracket, the output end of the self-setting motor is fixedly connected with one end of the sleeve through a coupler, and the other end of the sleeve is provided with a jack matched with a motor rotating shaft; the photoelectric sensor is arranged at the bottom end of the self-electricity-supplying support and matched with a contact piece on the sleeve to detect the number of revolutions of the sleeve; the photoelectric sensor is fixed at the lower end of the self-determination support and used for detecting the distance between a rotating shaft of the motor and the photoelectric sensor; the self-fixing air cylinder drives the self-fixing support to vertically slide on the self-fixing support.
According to the preferred technical scheme, the riveting device is further provided with a riveting structure which is arranged on the machine table and on the outer edge of the turntable; the riveting structure enables the motor to be combined with the cover plate through the lower pressing part of the riveting cover plate; the riveting structure is provided with a riveting support, a riveting air cylinder and a riveting head; the riveting cylinder pushes the riveting head to vertically move; the riveting head is provided with a riveting disc, a riveting column matched with the rotating shaft of the motor and a riveting strip for pressing the lower pressing part of the cover plate downwards; the upper part of the riveting disc is fixedly connected with the output end of the riveting cylinder; the riveting column is arranged in the center of the riveting disc and wraps the rotating shaft of the motor; the riveting pressing strips form a first outer ring by taking the riveting pressing column as a center, and arc-shaped openings are formed in the lower end openings of the riveting pressing strips and are opened towards the riveting pressing column.
According to the preferred technical scheme, the riveting device is further provided with a spraying device which is arranged on the machine table and on the outer edge of the rotary table; the spraying device is provided with a spraying straight rod, a spraying gun and a spraying cover; the spraying gun is fixed on the end part of the spraying straight rod, and the spraying cover is fixed on an exhaust port of the spraying gun.
According to the preferable technical scheme, the detection device is provided with a speed measurement device and a moving measurement device which are consistent with the self-positioning assembly in structure and used for detecting the rotating speed, and the speed measurement device and the moving measurement device are arranged oppositely; the moving and measuring device is provided with a moving base, a moving and measuring bottom plate, a first air cylinder, a second air cylinder, a probe head and a second placing position; the material moving seat is fixed on the machine table, and the first air cylinder is fixed on the material moving seat and pushes the moving bottom plate to slide on the material moving seat; the second cylinder is fixed on the moving and measuring bottom plate and pushes the probe seat provided with the plurality of probes to move to the second placing position;
the probe is communicated with a live line of an electric collector plate of the motor.
According to the preferred technical scheme, the carrying device is provided with a carrying bracket, a linear module, a picking structure and a blanking conveyor belt; the linear module drives the picking structure to move on the carrying bracket; the picking structure is provided with a picking fixing plate, a picking vertical cylinder, a picking sliding plate and a picking finger cylinder; one side surface of the picking fixing plate horizontally slides on the carrying bracket; the picking vertical cylinder is fixed on the other side surface of the picking fixing plate and drives the picking sliding plate to vertically slide on the other side surface of the picking fixing plate; the picking finger cylinder is fixed on the picking sliding plate.
Compared with the prior art, the riveting device has the advantages that by adopting the scheme, the carrier in the riveting device is unique and novel in structure, is matched with the pushing structure in the turntable, realizes riveting on the lifting lug in riveting, and realizes riveting on the cover body and the motor main body through the self-positioning assembly and the riveting structure; the detection of the rotating speed of the motor is realized through the detection device; the automatic equipment and the detection that this scheme was realized improve work efficiency, have guaranteed the excellent rate of product.
Drawings
For a clearer explanation of the embodiments or technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for a person skilled in the art that other drawings can be obtained from the drawings without creative efforts.
FIG. 1 is a general schematic diagram of the structure of the present solution;
FIG. 2 is a schematic structural diagram of a turntable main body according to the present embodiment;
FIG. 3 is a schematic view of a carrier structure according to the present embodiment;
FIG. 4 is a schematic structural diagram of a self-positioning assembly of the present solution;
FIG. 5 is a schematic view of a riveting structure in the present embodiment;
FIG. 6 is a schematic view of the structure of the riveting disc in the present scheme;
FIG. 7 is a schematic structural diagram of a measurement moving device according to the present embodiment;
FIG. 8 is a schematic structural view of a carrying device according to the present embodiment;
FIG. 9 is a schematic view of the product splitting of the present solution;
fig. 10 is a schematic view of the product assembly of the present solution.
As shown in the above legend: a motor main body A; a cover body B; a motor shaft C; an electric collector plate D; a lifting lug E; an outer shell F; a riveting device 1; a detection device 2; a conveying device 3; a turntable 11; a self-positioning assembly 12; a riveting structure 13; a carrier 14; a pushing structure 15; a transfer base plate 21; a first cylinder 22; a second cylinder 23; a probe head 24; a pick-up fixing plate 31; a pickup vertical cylinder 32; a pick-up finger cylinder 33; a push plate 151; a self-contained holder 121; a self-determined cylinder 122; a self-defined motor 123; a photosensor 124; a photoelectric sensor 125; a carrier base 131; a placement bit 132; a fixing fin 133; a push block 134; a fixed block 135; a connecting post 136; a rivet pressing cylinder 141; a riveting head 142; a rivet stem 1421; rivet bar 1422.
Detailed Description
In order to facilitate an understanding of the invention, the invention is described in more detail below with reference to the accompanying drawings and specific examples. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The use of the terms "fixed," "integrally formed," "left," "right," and the like in this specification is for illustrative purposes only, and elements having similar structures are designated by the same reference numerals in the figures.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
As shown in fig. 1-10, one embodiment of the present invention is: the motor assembling riveting detection mechanism is provided with a riveting device 1, a detection device 2 and a carrying device 3; the carrying device 3 is arranged on one side of the machine table, and the riveting device 1 and the detection device 2 are arranged on the other corresponding side of the machine table; riveting device 1: the outer shell F of the motor main body A and the cover body B are pressed through the riveting device 1, so that the cover body B is fixed on the motor main body A; the detection device 2: electrifying a circuit on a terminal board of the motor so as to detect the resistance of a rotating shaft of the motor;
the riveting device 1 is provided with a rotary table 11; the turntable 11 is provided with a plurality of placing holes for placing the carriers 14; the carrier 14 is provided with a carrier 14 base, a placing position 132 for placing the motor main body A, a fixing fin 133 and a riveting structure; the carrier 14 base is fixed in the placing position 132, the placing position 132 is fixed at the top of the carrier 14 base, and the two fixing fins 133 are respectively fixed at two sides of the placing position 132; the riveted structure is mounted on the fixing fin 133.
According to the preferred technical scheme, the riveting structure is provided with a group of riveting components with consistent structures; the riveting component is provided with a fixed block 135, a spring, a pull rod, a push block 134 and a connecting column 136; the fixing block 135 is installed at the end of the fixing fin 133, and one end of the spring is fixed in the fixing block 135; the other end of the spring is fixedly connected with one end of the pull rod; one end of the connecting column 136 is fixed at the other end of the pull rod and extends to be hinged with one end of the push block 134; the other end of the connecting column 136 extends through the fixing fin 133 towards the direction of the rotary table 11; the other end of the push block 134 moves between the fixing fin 133 and the placing position 132.
According to the preferable technical scheme, the fixing fin 133 is provided with a channel which is inclined; a limiting crack is arranged in the channel, and the spring is a compression spring.
In a preferred technical scheme, the connecting column 136 moves in the limiting crack; the initial state of the connecting column 136 is an inward contraction inclined state, and the working state of the connecting column 136 is an outward expansion inclined state; the distance between the bottom of the connecting column 136 and the outer wall of the lower end of the fixing fin 133 is a movable distance.
According to the preferable technical scheme, a pushing structure 15 for providing power for the riveting component is arranged in the middle of the rotary disc 11; the pushing structure 15 is provided with a bottom plate, a pushing cylinder and a pushing plate 151; the bottom plate is fixedly connected with the turntable 11 support and does not rotate; the pushing cylinder is fixed on the bottom plate; the pushing cylinder pushes the pushing plate 151 to do horizontal linear reciprocating motion; the end parts of the push plates at the two sides of the push plate 151 are narrow in front and wide in back, and the push plates at the two sides are in a horizontal mirror image shape.
According to the preferred technical scheme, the riveting device 1 is further provided with a self-positioning assembly 12 which is arranged on the machine table and on the outer edge of the rotary table 11; the self-positioning assembly 12 is provided with a self-positioning bracket 121, a self-positioning air cylinder 122, a self-positioning motor 123, a self-positioning bracket, a plug-in photoelectric sensor 124, a sleeve and a photoelectric sensor 125; the self-fixing bracket 121 is fixed on the machine table; the self-setting motor 123 is fixed at the top of the self-setting bracket, the output end of the self-setting motor 123 is fixedly connected with one end of the sleeve through a coupler, and the other end of the sleeve is provided with a jack matched with the motor rotating shaft C; the photoelectric sensor 124 is arranged at the bottom end of the self-electricity-supplying support, and the photoelectric sensor 124 is matched with a contact piece on the sleeve and used for detecting the number of revolutions of the sleeve; the photoelectric sensor 125 is fixed at the lower end of the self-determined support 121 and is used for detecting the distance from the rotating shaft of the motor to the photoelectric sensor 125; the self-setting cylinder 122 drives the self-setting bracket to vertically slide on the self-setting bracket 121.
According to the preferred technical scheme, the riveting device 1 is further provided with a riveting structure 13 which is arranged on the machine table and at the outer edge of the rotary table 11; the riveting structure 13 enables the motor to be combined with the cover plate through riveting the lower pressing part of the cover plate; the riveting structure 13 is provided with a riveting support, a riveting cylinder 141 and a riveting head 142; the riveting cylinder 141 pushes the riveting head 142 to move vertically; the riveting head 142 is provided with a riveting disc, a riveting column 1421 matched with the motor rotating shaft C, and a riveting strip 1422 for pressing the lower pressing part of the cover plate downwards; the upper part of the riveting disc is fixedly connected with the output end of the riveting cylinder 141; the riveting column 1421 is installed in the center of the riveting disc and wraps the rotating shaft of the motor; the riveting bars 1422 form a first outer ring by using the riveting column 1421 as a center, and an arc-shaped opening is formed at a lower port of the riveting bar 1422 and opens toward the riveting column 1421.
According to the preferred technical scheme, the riveting device 1 is further provided with a spraying device which is arranged on the machine table and on the outer edge of the turntable 11; the spraying device is provided with a spraying straight rod, a spraying gun and a spraying cover; the spraying gun is fixed on the end part of the spraying straight rod, and the spraying cover is fixed on an exhaust port of the spraying gun.
According to the preferable technical scheme, the detection device 2 is provided with a speed measurement device and a moving measurement device which are consistent with the self-positioning assembly 12 in structure and used for detecting the rotating speed, and the speed measurement device and the moving measurement device are arranged oppositely; the moving and measuring device is provided with a moving base, a moving and measuring bottom plate 21, a first air cylinder 22, a second air cylinder 23, a probe head 24 and a second placing position 132; the material moving seat is fixed on the machine table, and the first air cylinder 22 is fixed on the material moving seat and pushes the moving and measuring bottom plate 21 to slide on the material moving seat; the second cylinder 23 is fixed on the moving and measuring bottom plate 21 and pushes the probe seat provided with the plurality of probes to move to the second placing position 132;
the probe is connected with the power line of the current collector plate D of the motor.
According to the preferred technical scheme, the carrying device 3 is provided with a carrying bracket, a linear module, a picking structure and a blanking conveyor belt; the linear module drives the picking structure to move on the carrying bracket; the picking structure is provided with a picking fixing plate 31, a picking vertical cylinder 32, a picking sliding plate and a picking finger cylinder 33; one side surface of the picking fixing plate 31 horizontally slides on the carrying bracket; the picking vertical cylinder 32 is fixed on the other side surface of the picking fixing plate 31, and the picking vertical cylinder 32 drives the picking sliding plate to vertically slide on the other side surface of the picking fixing plate 31; the pick-up finger cylinder 33 is fixed to the pick-up sled.
Compared with the prior art, the riveting device has the beneficial effects that by adopting the scheme, the carrier 14 in the riveting device 1 is unique and novel in structure, is matched with the pushing structure 15 in the turntable 11, realizes riveting on the lifting lug E in riveting, and realizes riveting on the cover body B and the motor main body A through the self-positioning assembly 12 and the riveting structure 13; the detection of the rotating speed of the motor is realized through the detection device 2; the automatic equipment and the detection that this scheme was realized improve work efficiency, have guaranteed the excellent rate of product.
The working principle is as follows:
riveting:
firstly, the motor main body A and the cover body B are put on the placing position 132 of the carrier 14 through a manual or mechanical arm, the self-setting air cylinder 122 drives the self-setting motor 123 to move downwards, a sleeve at the output end of the self-setting motor 123 is sleeved in a rotating shaft of the motor main body A, the self-setting motor 123 rotates, the photoelectric sensor 124 records the rotating number of turns of the self-setting motor 123, when the photoelectric sensor 125 detects that the motor main body A rotates to a set position, the self-setting motor 123 stops rotating, and the positioning of the motor main body A is realized,
the turntable 11 rotates, when the motor main body a which has finished positioning rotates to the riveting device 1, the riveting cylinder 141 drives the riveting head 142 to fall down, so that the riveting column 1421 is sleeved in the rotating shaft of the motor main body a, and the riveting strip 1422 presses the cover body B down, so that the cover body B is completely combined with the motor main body a; the arc-shaped opening of the riveting strip 1422 bends and presses the top edge of the outer shell F of the motor main body a, and the bent and pressed top edge is attached to the outer edge of the cover body B, so that the cover body B and the motor main body a are combined.
The turntable rotates again, and when the riveted motor main body reaches the horizontal extension part of the pushing plate of the pushing structure; the pushing cylinder works to push the pushing plate to push towards the direction between the connecting column and the fixed fin in the carrier; the pushing plate is inserted between the connecting column and the fixed fin, and the connecting column is hinged with the pushing block due to the fact that the front end of the pushing plate is narrow in front and wide in back, so that the pushing block is driven by the connecting column to move upwards from the channel of the fixed fin to the placing position;
because the inclination of the channels of the fixed wings at the two sides is inconsistent, the push block at one side extends to the upper surface of the cover body, and the cover body is prevented from shaking when the lifting lugs are riveted; the pushing block on the other side extends to a lifting lug of the cover body, and the lifting lug is riveted to be attached to the outer wall of the motor main body; thereby the completion to the pressfitting of lug is realized riveting process's completion.
When the rotary table rotates to the spraying device, the spraying gun sprays the riveted motor main body.
When the turntable rotates to the starting end of the carrying device, the linear module drives the picking structure to place a product onto a second placing position, the first air cylinder pushes the moving bottom plate to move towards the speed measuring device, a sleeve in the speed measuring device is sleeved outside a rotating shaft of the motor main body, the rotation of a motor in the speed measuring device is synchronous with the rotation speed of the motor main body, the second air cylinder pushes the probe seat to move towards an electric collecting plate in the motor main body, and the motor main body is rotated through the probe;
after measuring the speed, pick up the motor through handling device and place on the unloading conveyer belt.
The technical features mentioned above are combined with each other to form various embodiments which are not listed above, and all of them are regarded as the scope of the present invention described in the specification; also, modifications and variations may be suggested to those skilled in the art in light of the above teachings, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.

Claims (8)

1. The motor assembling riveting detection mechanism is characterized by being provided with a riveting device, a detection device and a carrying device; the carrying device is arranged on one side of the machine table, and the riveting device and the detection device are arranged on the other corresponding side of the machine table;
riveting device: the outer shell of the motor main body and the cover body are pressed through a riveting device, so that the cover body is fixed on the motor main body;
the detection device comprises: electrifying a circuit on a terminal board of the motor so as to detect the resistance of a rotating shaft of the motor;
the riveting device is provided with a rotary table; the turntable is provided with a plurality of placing holes for placing the carriers; the carrier is provided with a carrier base, a placing position for placing the motor main body, a fixing fin and a riveting structure; the carrier base is fixed in the placing position, the placing position is fixed at the top of the carrier base, and the two fixing fins are respectively fixed at two sides of the placing position; the riveting structure is arranged on the fixing fin;
the riveting structure is provided with a group of riveting components with consistent structures; the riveting component is provided with a fixed block, a spring, a pull rod, a push block and a connecting column; the fixing block is arranged at the end part of the fixing fin, and one end of the spring is fixed in the fixing block; the other end of the spring is fixedly connected with one end of the pull rod; one end of the connecting column is fixed at the other end of the pull rod and extends to be hinged with one end of the push block; the other end of the connecting column penetrates through the fixing fin and extends towards the direction of the rotary table; the other end of the push block moves between the fixed fin and the placing position;
the fixed fin is provided with a channel which is inclined; a limiting crack is arranged in the channel, and the spring is a compression spring.
2. The motor-assembled riveting detection mechanism of claim 1, wherein the connecting column moves within a limiting crack; the initial state of the connecting column is in an inward contraction inclined state, and the working state of the connecting column is in an outward expansion inclined state; the distance between the bottom of the connecting column and the outer wall of the lower end of the fixing fin is a movable distance.
3. The motor assembling riveting detection mechanism of claim 1, wherein the middle part of the turntable is provided with a pushing structure for providing power for the riveting component; the pushing structure is provided with a bottom plate, a pushing cylinder and a pushing plate; the bottom plate is fixedly connected with the turntable support and does not rotate; the pushing cylinder is fixed on the bottom plate; the pushing cylinder pushes the pushing plate to do horizontal linear reciprocating motion; the end parts of the push plates on the two sides of the push plate are narrow in front and wide in back, and the push plates on the two sides are in a horizontal mirror image shape.
4. The motor assembling riveting detection mechanism of claim 1, wherein the riveting device is further provided with a self-positioning assembly arranged on the machine table and at the outer edge of the turntable; the self-positioning assembly is provided with a self-positioning bracket, a self-positioning air cylinder, a self-positioning motor, a self-positioning bracket, a plug-in type photoelectric sensor, a sleeve and a photoelectric sensor; the self-fixing bracket is fixed on the machine table; the self-setting motor is fixed at the top of the self-setting bracket, the output end of the self-setting motor is fixedly connected with one end of the sleeve through a coupler, and the other end of the sleeve is provided with a jack matched with a motor rotating shaft; the photoelectric sensor is arranged at the bottom end of the self-electricity-supplying support and matched with a contact piece on the sleeve to detect the number of revolutions of the sleeve; the photoelectric sensor is fixed at the lower end of the self-determination support and used for detecting the distance between a rotating shaft of the motor and the photoelectric sensor; the self-fixing air cylinder drives the self-fixing support to vertically slide on the self-fixing support.
5. The motor assembling riveting detection mechanism of claim 1, wherein the riveting device is further provided with a riveting structure arranged on the machine table and at the outer edge of the turntable; the riveting structure enables the motor to be combined with the cover body through riveting the lower pressing part of the cover body; the riveting structure is provided with a riveting support, a riveting air cylinder and a riveting head; the riveting cylinder pushes the riveting head to vertically move; the riveting head is provided with a riveting disc, a riveting column matched with the rotating shaft of the motor and a riveting strip for pressing the lower pressing part of the cover body downwards; the upper part of the riveting disc is fixedly connected with the output end of the riveting cylinder; the riveting column is arranged in the center of the riveting disc and wraps the rotating shaft of the motor; the riveting pressing strips form a first outer ring by taking the riveting pressing column as a center, and arc-shaped openings are formed in the lower end openings of the riveting pressing strips and are opened towards the riveting pressing column.
6. The motor assembling riveting detection mechanism of claim 1, wherein the riveting device is further provided with a spraying device arranged on the machine table and at the outer edge of the turntable; the spraying device is provided with a spraying straight rod, a spraying gun and a spraying cover; the spraying gun is fixed on the end part of the spraying straight rod, and the spraying cover is fixed on an exhaust port of the spraying gun.
7. The motor assembling riveting detection mechanism of claim 1, wherein the detection device is provided with a speed measurement device and a moving measurement device which are consistent with the self-positioning assembly structure and used for detecting the rotating speed, and the speed measurement device and the moving measurement device are arranged oppositely; the moving and measuring device is provided with a moving base, a moving and measuring bottom plate, a first air cylinder, a second air cylinder, a probe head and a second placing position; the material moving seat is fixed on the machine table, and the first air cylinder is fixed on the material moving seat and pushes the moving bottom plate to slide on the material moving seat; the second cylinder is fixed on the moving and measuring bottom plate and pushes the probe seat provided with the plurality of probes to move to the second placing position;
the probe is communicated with a live line of an electric collector plate of the motor.
8. The motor-assembled riveting detection mechanism according to claim 1, wherein the conveying device is provided with a conveying bracket, a linear module, a picking structure and a blanking conveyor belt; the linear module drives the picking structure to move on the carrying bracket; the picking structure is provided with a picking fixing plate, a picking vertical cylinder, a picking sliding plate and a picking finger cylinder; one side surface of the picking fixing plate horizontally slides on the carrying bracket; the picking vertical cylinder is fixed on the other side surface of the picking fixing plate and drives the picking sliding plate to vertically slide on the other side surface of the picking fixing plate; the picking finger cylinder is fixed on the picking sliding plate.
CN202010376459.7A 2020-05-07 2020-05-07 Motor assembling riveting detection mechanism Active CN111360167B (en)

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CN111790830B (en) * 2020-07-09 2021-05-25 东莞市鼎通精密科技股份有限公司 Bending riveting device
CN113414299B (en) * 2021-08-24 2021-11-12 北京京仪北方仪器仪表有限公司 Smart electric meter auxiliary terminal riveting set
CN113894545B (en) * 2021-11-08 2023-01-13 深圳市合利士智能装备有限公司 Motor assembling apparatus and method

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DE10150613B4 (en) * 2001-10-12 2004-07-22 Visteon Global Technologies, Inc., Dearborn Wheel bearing unit for motor vehicles
JP2010259287A (en) * 2009-04-28 2010-11-11 Toyota Motor Corp Motor rotor, method of manufacturing the same, and device for manufacturing the same
CN104400383A (en) * 2014-10-20 2015-03-11 中山明杰自动化科技有限公司 Automatic riveting pressing machine for center shaft of permanent magnet stepping motor
CN205595973U (en) * 2016-01-13 2016-09-21 湖州永昌贝诗讬电器实业有限公司 Motor end cover subassembly equipment
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