CN107649598A - A kind of carbon brush for motor covers ultrasonic wave riveting system - Google Patents
A kind of carbon brush for motor covers ultrasonic wave riveting system Download PDFInfo
- Publication number
- CN107649598A CN107649598A CN201711123171.3A CN201711123171A CN107649598A CN 107649598 A CN107649598 A CN 107649598A CN 201711123171 A CN201711123171 A CN 201711123171A CN 107649598 A CN107649598 A CN 107649598A
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- China
- Prior art keywords
- carbon brush
- riveting
- station
- ultrasonic wave
- support base
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 170
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 170
- 230000007246 mechanism Effects 0.000 claims abstract description 81
- 238000001514 detection method Methods 0.000 claims abstract description 50
- 238000012360 testing method Methods 0.000 claims abstract description 22
- 238000006073 displacement reaction Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 22
- 230000001360 synchronised effect Effects 0.000 abstract description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000009826 distribution Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000012943 hotmelt Substances 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 2
- 238000007306 functionalization reaction Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Classifications
-
- 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
Abstract
The invention discloses a kind of carbon brush for motor to cover ultrasonic wave riveting system, including support base, the transshipment acitivity that can be rotated is set on support base, it is evenly distributed with the detent mechanism of four carbon brush successively on transshipment acitivity, each corresponding station of detent mechanism distribution, four stations are respectively loading and unloading station, prepare station, rivet station and detection station, wherein loading and unloading station sets the identification mechanism in place of detection carbon brush holder and carbon brush sleeve on one side, in riveting station, riveting mechanism is set on one side, in detection station, the highly automated testing agency of carbon brush sleeve is set on one side, wherein riveting mechanism, the highly automated testing agency of carbon brush sleeve and identification mechanism in place are each attached to support base upper surface.The present invention uses Multipoint synchronous ultrasonic wave riveting method to carbon brush for motor frame and carbon brush sleeve assembly, the highly automated detection decision method of carbon brush sleeve, realizes the targets such as riveting point position is accurate, accuracy of detection is lifted, process capability strengthens, production efficiency improves.
Description
Technical field
The present invention relates to motor processing technique field, especially a kind of carbon brush for motor set ultrasonic wave riveting system.
Background technology
Currently, different types of motor is widely used in numerous areas.Carbon brush holder wherein in motor assembly with
The rigging position and connected mode of carbon brush sleeve produce material impact to the working condition of motor, so, carbon brush holder and carbon brush set group
The key factor for matching somebody with somebody that connection status is motor product quality is attached together, is not easy to ensure its assembling essence using in general assembly connection method
Spend and the degree that is connected firmly.
At present, carbon brush for motor frame mainly has hot melt riveting post mode and ultrasonic wave riveting side with carbon brush sleeve assembly connection mode
Formula, for the higher carbon brush holder of assembly precision requirement and carbon brush sleeve combination, horse will be directly affected using hot melt riveting post mode
Up to parts assembly precision and overall performance.
Existing carbon brush sleeve is to be distinguished carbon brush sleeve A and carbon brush sleeve B by the way of riveting post is heated with carbon brush holder riveting mechanism
It is riveted on carbon brush holder, wherein each carbon brush is cased with 2 riveting points, the corresponding riveting post of each riveting point.Firstly, since each riveting post
Center deviation in fusion process be present, and then make 4 riveting post position deviations accumulation on carbon brush holder is larger to be not easy to disappear
Remove, so as to cause carbon brush holder and carbon brush sleeve to assemble riveting precision and be not easy to ensure.Secondly as hot melting way is to each die and riveting point
Temperature control is difficult, is difficult to control so as to rivet firm intensity to the multiple spot of carbon brush sleeve and carbon brush holder, and then influence motor product
Quality and overall performance.In addition, the heat energy in rivet hot mode（Electric energy is converted into heat energy）Large percentage is lost, is unfavorable for energy-conservation drop
Consumption.
Detected after carbon brush sleeve riveting in terms of height detection using manual type by special tooling and mechanical gauge,
Therefore the problems such as accuracy of detection is not high, detection efficiency is relatively low be present
Ultrasonic wave riveting method typically passes through ultrasound using special multiple spot ultrasonic wave die to carbon brush holder and carbon brush sleeve assembly
Wave producer Digital Control carries out supersonic wave synchronism riveting, so as to complete the accurate firmly connection of carbon brush holder and carbon brush sleeve, by
This can obtain the positional precision of ultrasonic wave riveting method and firmness better than hot melt riveting post mode.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of carbon brush for motor to cover ultrasonic wave riveting system, and the system is to motor
Carbon brush holder uses Multipoint synchronous ultrasonic wave riveting method, the highly automated detection decision method of carbon brush sleeve, reality with carbon brush sleeve assembly
The targets such as existing riveting point position is accurate, accuracy of detection lifting, process capability enhancing, production efficiency raising.
In order to solve the above technical problems, the technical solution used in the present invention is：A kind of carbon brush for motor set ultrasonic wave riveting
System, it is characterised in that including support base, the transshipment acitivity that can be rotated is set on support base, on transshipment acitivity according to
The secondary detent mechanism for being evenly distributed with four carbon brush, each detent mechanism correspond to a station respectively, on four stations are respectively
Discharge station, prepare station, riveting station and detection station, wherein loading and unloading station sets detection carbon brush holder and carbon brush sleeve on one side
Identification mechanism in place, riveting station on one side set riveting mechanism, detection station on one side set the highly automated inspection of carbon brush sleeve
Mechanism is surveyed, the wherein highly automated testing agency of riveting mechanism, carbon brush sleeve and identification mechanism in place is each attached to support base upper surface.
Such scheme is further qualified, the transshipment acitivity includes horizontal positioned rotating disk and below rotating disk
Dispenser, four stations are distributed on rotating disk, dispenser driving rotating disk intermittent rotary, are formed workpiece locating mechanism by upper and lower
Expect station, prepare station, riveting station, the order of detection station carry out interval carrying from turn sequence pattern.
Such scheme is further qualified, the detent mechanism includes support base and positioning seat, and wherein support base is set
Coordinate in the lead set in the station hole of transshipment acitivity surface and with transshipment acitivity surface, circle is set above support base
The positioning seat of shape ring, positioning seat surround a cavity with support base, axial direction and circumferential oriented carbon brush holder are accommodated in cavity.
Such scheme is further qualified, the riveting mechanism includes ultrasonic wave riveting machine, and ultrasonic wave riveting machine is set
In on the guide rod placed vertically, and ultrasonic wave riveting machine can slide up and down along guide rod, and the lower end of guide rod is consolidated by positioning seat
Due to support base upper surface, riveting station side.
Such scheme is further qualified, the riveted joint of the ultrasonic wave riveting machine is the special riveting of more riveting point ultrasonic waves
Head, the special die of more riveting point ultrasonic waves are distributed with 4 rivetings and nodded, and 4 rivetings nod position with riveting carbon brush fixed on station
Frame riveting point is corresponding, is nodded in 4 rivetings and middle is provided with elastic cushion block.
Such scheme is further qualified, the highly automated testing agency of carbon brush sleeve includes more than two measuring staffs,
Measuring staff is vertically aligned with the carbon brush holder being fixed on detent mechanism, and displacement transducer, measuring staff and displacement are set above each measuring staff
Sensor is both secured on location-plate, and location-plate is sheathed on the rail plate placed vertically, and driving is set above location-plate
The cylinder that location-plate slides up and down, the lower section of rail plate set limited block, and the both ends of rail plate, limited block and cylinder are solid
Due in supporting vertical plate, supporting vertical plate lower end is fixedly connected with support base.
Such scheme is further qualified, adjusted between the supporting vertical plate and support base by the testing agency of superposition
Plate connects with supporting plate, laterally or longitudinally adjusting hole is respectively equipped with testing agency's adjustment plate and support plate surface, in adjusting hole
For the trip bolt of adjacent panels connection.
Such scheme is further qualified, the identification mechanism in place includes 3 position sensors, respectively carbon brush sleeve
Location A sensor, carbon brush sleeve B location sensor and carbon brush holder terminal position sensor, wherein carbon brush sleeve location A sensor and carbon
Brush set B location sensor aligns with the carbon brush sleeve A and carbon brush sleeve B placed on carbon brush holder respectively, carbon brush holder terminal position sensor
Aligned with carbon brush holder terminal, 3 position sensors are located at loading and unloading station side and are fixed on support by L-shaped fixed support
Seat upper surface.
It is using beneficial effect caused by above-mentioned technical proposal：
（1）Carbon brush for motor set ultrasonic wave riveting system in the present invention, the system are adopted to carbon brush for motor frame and carbon brush sleeve assembly
With Multipoint synchronous ultrasonic wave riveting method, the highly automated detection decision method of carbon brush sleeve, realize that riveting point position is accurate, accuracy of detection
The targets such as lifting, process capability enhancing, production efficiency raising；
（2）The identification in place of carbon brush holder and carbon brush sleeve assembly, transhipment, riveting, detection collection are combined into an entirety by the present invention, are tied
Structure is ingenious, automaticity is higher, and motion is simple, action safety, reliable in quality, production efficiency are lifted steadily；
（3）Ultrasonic wave riveting process and more riveting point synchronous rivetings, pre-pressing are integrated into an organic whole by the present invention, are realized
Multiple spot riveting process functionalization, it is compact-sized and ingenious, effectively increase production efficiency；
（4）Multiple sizes of workpiece to be checked are realized that automatic synchronization detects by the present invention by this set mechanism, while pass through high accuracy
Displacement transducer carries out contrast judgement by data transfer to PLC control system is obtained, and realizes the judgement of workpiece automatic detection
Function, accuracy of detection is improved, reduce artificial detection error, improve detection efficiency.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural front view of the present invention；
Fig. 2 is Fig. 1 top view；
Fig. 3 is the front view of transshipment acitivity in the present invention；
Fig. 4 is Fig. 3 top view；
Fig. 5 is the sectional view of detent mechanism in the present invention；
Fig. 6 is the schematic diagram of riveting mechanism in the present invention；
Fig. 7 is the structure chart of the special die of more riveting point ultrasonic waves in Fig. 6；
Fig. 8 is the arrangement schematic diagram of identification mechanism and detent mechanism in place；
Fig. 9 is Fig. 8 top view；
Figure 10 is the schematic diagram of the highly automated testing agency of carbon brush sleeve in the present invention；
Figure 11 is the structural solid figure of carbon brush holder in the present invention；
Figure 12 is concrete operations flow chart of the present invention；
In figure：1st, support base, 2, transshipment acitivity, 3, detent mechanism, 4, riveting mechanism, 5, the highly automated testing agency of carbon brush sleeve,
6th, identification mechanism in place, 7, carbon brush holder, 8, carbon brush sleeve A, 9, carbon brush sleeve B, 10, carbon brush holder terminal；
21st, rotating disk, 22, dispenser；
31st, support base, 32, positioning seat, 33, lead, 34, connecting bolt；
41st, the special die of more riveting point ultrasonic waves, 42, positioning seat, 43, detent mechanism adjustment plate, 44, ultrasonic wave riveting machine, 45, lead
Bar, 46, riveting nod, 47, elastic cushion block；
51st, supporting vertical plate, 52, cylinder, 53, rail plate, 54, location-plate, 55, displacement transducer, 56, measuring staff, 57, spacing
Block, 58, testing agency's adjustment plate, 59, supporting plate；
61st, fixed support, 62, carbon brush sleeve location A sensor, 63, carbon brush sleeve B location sensor, 64, carbon brush holder terminal position passes
Sensor.
Embodiment
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Ground describes, it is clear that described embodiment is only the part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Many details are elaborated in the following description to facilitate a thorough understanding of the present invention, still the present invention can be with
It is different from other manner described here using other to implement, those skilled in the art can be without prejudice to intension of the present invention
In the case of do similar popularization, therefore the present invention is not limited by following public specific embodiment.
The present invention covers ultrasonic wave riveting system for a kind of carbon brush for motor, and its concrete structure is as shown in figure 1 and 2, specific to wrap
Support base 1 is included, the spiral feet to the leveling of support base 1 is set in the lower surface of support base 1, keeps the upper surface of support base 1 horizontal,
The upper surface of support base 1 sets the transshipment acitivity 2 that can be rotated in the horizontal plane, is uniformly distributed successively on transshipment acitivity 2
Have a detent mechanism 3 of four carbon brush, each corresponding station of the distribution of detent mechanism 3, four stations be respectively loading and unloading station,
Prepare station, riveting station and detection station, wherein loading and unloading station sets the knowledge in place of detection carbon brush holder and carbon brush sleeve on one side
Other mechanism 6, riveting mechanism 4 is set on one side in riveting station, the highly automated testing agency of carbon brush sleeve is set on one side in detection station
5, the wherein highly automated testing agency 5 of riveting mechanism 4, carbon brush sleeve and identification mechanism 6 in place is each attached to the upper surface of support base 1.
Wherein transshipment acitivity 2 by workpiece locating mechanism by loading and unloading stations, prepare station, riveting station, detection station
Order carries out interval carrying, forms workpiece feeding station, is carried to preparation station, is carried to riveting station, ultrasonic wave riveting, removes
It is transported to the process flows such as detection station, workpiece sensing, finished product outflow and circulates, ensures carbon brush holder from turn sequence；Detent mechanism 3 is
According to the processing of carbon brush holder and carbon brush sleeve riveting, detection benchmark, carbon brush holder and the axial, circumferential of carbon brush sleeve assembly are determined
Position, ensure that assembly origin reference location is accurate；Identification mechanism 6 in place is that the carbon brush rack position placed is detected, and is ensured
Position is correct and subsequently normally turns sequence, prompts to alarm if there is malposition；Riveting mechanism 4 and the detent mechanism with workpiece
3 coordinate to the progress supersonic wave synchronism riveting of multiple riveting points of carbon brush holder and carbon brush sleeve assembly, multiple riveting posts of carbon brush holder is existed
Moment melts and is quickly cooled to type in special die die cavity, and ensures that the riveting process of multiple riveting points and riveting quality stablize one
Cause；The highly automated testing agency 5 of carbon brush sleeve coordinates the carbon brush sleeve height gauge to riveting finished goods with the detent mechanism 3 with workpiece
Little progress row detects, so as to realize the carbon brush sleeve height dimension automatic detection of riveting finished goods and judgement.
Using said mechanism combination and arrangement, the system can be to carrying out multi-point combination dress between carbon brush sleeve and carbon brush holder
Highly detected and judged with synchronous riveting, and to carbon brush holder after riveting, by the knowledge in place of carbon brush holder and carbon brush sleeve assembly
Not, transhipment, riveting, detection collection are combined into an entirety, realize that riveting point position is accurate, accuracy of detection is lifted, process capability strengthens, life
Produce efficiency to improve, overall structure is ingenious, automaticity is higher, and motion is simple, it is steady to act safety, reliable in quality, production efficiency
Step lifting.
In said mechanism, the concrete structure of transshipment acitivity 2 as shown in figures 3 and 4, it include horizontal positioned rotating disk 21 with
And the dispenser 22 positioned at the lower section of rotating disk 21, four stations are uniformly distributed in the edge of rotating disk 21, rotating disk 21 is to four stations
It is fixed, the central axis of the driving rotating disk 21 of dispenser 22, forms intermittent rotary, a rotational angle is 90 degree, so as to shape
Into by workpiece locating mechanism by loading and unloading station, prepare station, riveting station, detection station order carry out interval carrying from
Turn sequence pattern, ensure workpiece from turn sequence.The time of mechanism transhipment is according to riveting mechanism 4, the highly automated detection of carbon brush sleeve
The completion signal that mechanism 5 and identification mechanism in place 6 are sent, realizes the start and stop of transshipment acitivity.Dispenser 22 therein uses
RHH100 jacks indexing type cam indexing separator.
Accompanying drawing 5 for the present invention in the structure of detent mechanism 3, major function is that carbon brush holder is fixed on the positioning, make its
In follow-up operating, identical pose is kept, is easy to subsequent handling.It includes support base 31 and positioning seat 32, and wherein support base 31 is set
The lead 33 for being placed in the surface station hole of transshipment acitivity 2 and being set with the surface of transshipment acitivity 2 coordinates, on support base 31
Side sets the positioning seat 32 of circular rings, and positioning seat 32 and support base 31 surround a cavity, accommodated in cavity axially with it is circumferential
The carbon brush holder 7 of positioning.In above-mentioned part, positioning seat 32, support base 31, lead 33 connected by trip bolt it is complete, should
Detent mechanism 3 using the profile of carbon brush holder 7 is cylindrical, bottom face as positioning datum, axle is carried out to carbon brush holder 7 by positioning convex column respectively
To with positioned in circumference, ensure that carbon brush holder 7 reference position in detent mechanism is correct, while ensure in postorder transhipment, riveting, inspection
Position is consistent in the processes such as survey.
The system includes 4 sets of detent mechanisms 3, matches somebody with somebody respectively in loading and unloading station, preparation station, riveting station, detection station
Close rotating disk and corresponding location-plate uses.
Accompanying drawing 6 and 7 is arranged at for the riveting mechanism 4 in the present invention, including ultrasonic wave riveting machine 44, ultrasonic wave riveting machine 44
On the guide rod 45 placed vertically, and ultrasonic wave riveting machine 44 can slide up and down along guide rod 45, and the lower end of guide rod 45, which passes through, determines
Position seat 42 and detent mechanism adjustment plate 43 are fixed on the upper surface of support base 1, riveting station side, and wherein positioning seat 42 is used to fix
Guide rod 45, detent mechanism adjustment plate 43 are provided with the screwed hole of strip, can be to the ultrasonic wave riveting of positioning seat 42 and its top
44 positions that pick suitably are adjusted, and it is in correct position with carbon brush holder 7 to be riveted.The ultrasonic wave riveting machine 44 of use
Riveted joint be more special dies 41 of riveting point ultrasonic wave, more special dies 41 of riveting point ultrasonic wave are distributed with 4 rivetings and nod 46,4
Individual riveting 46 positions of nodding are corresponding with riveting the riveting point of carbon brush holder 7 fixed on station, and cushion is provided with 4 rivetings, 46 centres of nodding
Block 47, it is ensured that carbon brush sleeve A8, carbon brush sleeve B9 are brought into close contact with carbon brush holder respectively, ensure riveting quality.Mechanism is with carrying
The detent mechanism 3 of carbon brush holder 7 coordinates carries out supersonic wave synchronism riveting to multiple riveting points of carbon brush holder and carbon brush sleeve assembly, makes carbon
Multiple riveting posts of brush holder 7 moment in special die die cavity melts and is quickly cooled to type, and ensures the riveting work of multiple riveting points
Skill and riveting quality stable and consistent.Ultrasonic wave riveting machine 44 is using Digital Control multiple spot machinery soldering tip to the multiple riveting posts of carbon brush holder
Ultrasonic wave riveting is synchronized, realizes riveting point synchronous forming, ensures riveting effect and quality.Mechanism is by ultrasonic wave riveting process
Be integrated into an organic whole with more riveting point synchronous rivetings, pre-pressing, realize multiple spot riveting process functionalization, it is compact-sized and
It is ingenious, effectively increase production efficiency.
Accompanying drawing 8 and 9 is the identification mechanism in place 6 in the present invention, including 3 position sensors, respectively carbon brush sleeve location A
Sensor 62, carbon brush sleeve B location sensor 63 and carbon brush holder terminal position sensor 64, wherein carbon brush sleeve location A sensor 62
Aligned respectively with the carbon brush sleeve A8 and carbon brush sleeve B9 placed on carbon brush holder 7 with carbon brush sleeve B location sensor 63, carbon brush holder terminal position
Put sensor 64 to align with carbon brush holder terminal 10,3 position sensors are located at loading and unloading station side and fix branch by L-shaped
Frame 61 is fixed on the upper surface of support base 1.Mechanism is mainly by sensor respectively to carbon brush holder terminal 10, carbon brush sleeve A8, carbon
Brush set B9 installation sites are perceived, and perceptual signal is transmitted to PLC control system, are carried out workpiece and are identified that position is just in place
Really normally turn sequence, malposition prompting alarm.
Accompanying drawing 10 is the highly automated testing agency 5 of carbon brush sleeve, mainly drives guide rail measuring staff mechanism pair by adjusting cylinder
The carbon brush sleeve that riveting is completed highly carries out size detection and testing result is transferred into PLC control system carrying out contrast judgement.Tool
Body includes more than two measuring staffs 56, and the quantity of measuring staff 56 is corresponding with measuring point, measuring staff 56 and the carbon brush being fixed on detent mechanism 3
Frame 7 is vertically aligned, and each top of measuring staff 56 sets displacement transducer 55, and measuring staff 56 is both secured to location-plate with displacement transducer 55
On 54, location-plate 54 is sheathed on the rail plate 53 placed vertically, and driving location-plate is set above location-plate 54 about 54
The cylinder 52 of slip, the lower section of rail plate 53 set limited block 57, and the both ends of rail plate 53, limited block 57 and cylinder 52 are equal
It is fixed in supporting vertical plate 51, the lower end of supporting vertical plate 51 is fixedly connected with support base 1.Lead between supporting vertical plate 51 and support base 1
The testing agency's adjustment plate 58 and supporting plate 59 for crossing superposition connect, and are set respectively in testing agency's adjustment plate 58 and the surface of supporting plate 59
There is laterally or longitudinally adjusting hole, the trip bolt connected in adjusting hole for adjacent panels, the mechanism position is carried out by adjusting sky
Adjustment, makes itself and the detection Point matching on carbon brush holder 7 to be measured.
Mechanism coordinates with the detent mechanism with carbon brush holder 7 to be examined to the carbon brush sleeve height dimension for riveting finished goods
Survey.Mechanism connects measuring staff 56 by cylinder 52, is moved up and down along fixed rail plate 53, to rivet finished goods carbon brush sleeve A,
B height dimension carries out relative measurement simultaneously, produces relative height differential wherein being contacted respectively with carbon brush sleeve 7 by measuring staff 56, passes through
The gauge head of displacement transducer 55 carries out relative displacement measurement to the high variable quantity of the position of measuring staff 56, and then obtains the higher position of precision
The height dimension of size value, i.e. the relative positioning bottom surface of carbon brush sleeve 7 is put, then related data is fed back into PLC by displacement transducer 55
Control system carries out data comparison judgement, so as to realize the carbon brush sleeve height dimension automatic detection of riveting finished goods and judgement.
PLC control system in the present system, including PLC control unit, cognitron in place is gathered by the control unit
The data of 3 sensors on structure 6, control to dispenser power up, transshipment acitivity 2 in place after, to riveting mechanism 4 and carbon brush sleeve height
Automatic detection mechanism 5 is powered up, and realizes riveting and detection.
Operational flowchart of the present invention in specific riveting process is given in accompanying drawing 12.Assemble and complete in the system
Afterwards, electricity applying system self-test first, self-test is not alarmed by the then system failure, then according to the manually or automatically control mode of selection
System is run.The system all devices are resetted, and after inputting the batch number of converted products, carbon brush is placed on detent mechanism
Frame, using the sensor in identification mechanism 6 in place to carbon brush sleeve A, B in the carbon brush holder on loading and unloading station and carbon brush holder terminal 10
Detected, judge whether its placement location is suitable；Then driving transshipment acitivity 2 moves, and realizes turntable rotation, makes work to be processed
Part, which sequentially enters, prepares station, riveting station and detection station.On station is prepared, workpiece to be processed is detected by optoelectronic switch
In place, signal transmits to PLC control system, control system and sends signal to dispenser 22, rotate rotating disk 21, into riveting work
Position, it whether there is in riveting station detection workpiece, start ultrasonic wave riveting machine 44 and riveted, and record riveting data, reach
In PLC, riveting is completed.Detection station is rotated into, detection workpiece whether there is, and starts cylinder 52 and drives measuring staff 56 descending, complete
Into height detection and record data, after the completion of detection, loading and unloading station is gone to, PLC control system is according to detection data judging, riveting
Whether product of practicing midwifery are qualified, if unqualified, alarm and extract product by manipulator and place defective products collection box, complete product and add
Work.
Claims (8)
1. a kind of carbon brush for motor covers ultrasonic wave riveting system, it is characterised in that including support base（1）, in support base（1）Upper setting
The transshipment acitivity that can be rotated（2）, in transshipment acitivity（2）On be evenly distributed with the detent mechanisms of four carbon brush successively（3）,
Each detent mechanism（3）Respectively correspond to a station, four stations be respectively loading and unloading station, prepare station, riveting station and
Detection station, wherein loading and unloading station set the identification mechanism in place of detection carbon brush holder and carbon brush sleeve on one side（6）, in riveting station
Riveting mechanism is set on one side（4）, in detection station, the highly automated testing agency of carbon brush sleeve is set on one side（5）, wherein riveting mechanism
（4）, the highly automated testing agency of carbon brush sleeve（5）With identification mechanism in place（6）It is each attached to support base（1）Upper surface.
A kind of 2. carbon brush for motor set ultrasonic wave riveting system according to claim 1, it is characterised in that the transshipment acitivity
（2）Including horizontal positioned rotating disk（21）And positioned at rotating disk（21）The dispenser of lower section（22）, four stations are distributed in rotating disk
（21）On, dispenser（22）Driving rotating disk（21）Intermittent rotary, formed workpiece locating mechanism by loading and unloading station, beam worker
Position, riveting station, the order of detection station carry out interval carrying from turn sequence pattern.
A kind of 3. carbon brush for motor set ultrasonic wave riveting system according to claim 1, it is characterised in that the detent mechanism
（3）Including support base（31）And positioning seat（32）, wherein support base（31）It is arranged at transshipment acitivity（2）In the station hole of surface, simultaneously
And and transshipment acitivity（2）The lead that surface is set（33）Coordinate, in support base（31）Top sets the positioning seat of circular rings
（32）, positioning seat（32）With support base（31）A cavity is surrounded, axial direction and circumferential oriented carbon brush holder are accommodated in cavity
（7）.
A kind of 4. carbon brush for motor set ultrasonic wave riveting system according to claim 1, it is characterised in that the riveting mechanism
（4）Including ultrasonic wave riveting machine（44）, ultrasonic wave riveting machine（44）It is arranged at the guide rod placed vertically（45）On, and ultrasonic wave
Riveting machine（44）Can be along guide rod（45）Slide up and down, guide rod（45）Lower end pass through positioning seat（42）It is fixed on support base（1）
Upper surface, riveting station side.
A kind of 5. carbon brush for motor set ultrasonic wave riveting system according to claim 4, it is characterised in that the ultrasonic wave riveting
Pick（44）Riveted joint be the special die of more riveting point ultrasonic waves（41）, the special die of more riveting point ultrasonic waves（41）It is distributed with 4
Individual riveting is nodded（46）, 4 rivetings nod（46）Position and carbon brush holder fixed on riveting station（7）Riveting point is corresponding, in 4 riveting points
Head（46）Centre is provided with elastic cushion block（47）.
6. a kind of carbon brush for motor set ultrasonic wave riveting system according to claim 1, it is characterised in that the carbon brush sleeve is high
Spend automatic detection mechanism（5）Including more than two measuring staffs（56）, measuring staff（56）With being fixed on detent mechanism（3）On carbon brush holder
（7）It is vertically aligned, each measuring staff（56）Top sets displacement transducer（55）, measuring staff（56）With displacement transducer（55）It is fixed
In location-plate（54）On, location-plate（54）It is sheathed on the rail plate placed vertically（53）On, in location-plate（54）Top is set
Drive location-plate（54）The cylinder slided up and down（52）, rail plate（53）Lower section set limited block（57）, rail plate
（53）Both ends, limited block（57）And cylinder（52）It is both secured to supporting vertical plate（51）On, supporting vertical plate（51）Lower end and support
Seat（1）It is fixedly connected.
A kind of 7. carbon brush for motor set ultrasonic wave riveting system according to claim 6, it is characterised in that the supporting vertical plate
（51）And support base（1）Between pass through testing agency's adjustment plate of superposition（58）And supporting plate（59）Connection, adjusted in testing agency
Whole plate（58）And supporting plate（59）Surface is respectively equipped with laterally or longitudinally adjusting hole, the fastening spiral shell connected in adjusting hole for adjacent panels
Nail.
A kind of 8. carbon brush for motor set ultrasonic wave riveting system according to claim 1, it is characterised in that the identification in place
Mechanism（6）Including 3 position sensors, respectively carbon brush sleeve location A sensor（62）, carbon brush sleeve B location sensor（63）With
Carbon brush holder terminal position sensor（64）, wherein carbon brush sleeve location A sensor（62）With carbon brush sleeve B location sensor（63）Respectively
With carbon brush holder（7）The carbon brush sleeve A of upper placement（8）With carbon brush sleeve B（9）Align, carbon brush holder terminal position sensor（64）With carbon brush
Frame end（10）Align, 3 position sensors are located at loading and unloading station side and pass through L-shaped fixed support（61）It is fixed on branch
Support seat（1）Upper surface.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711123171.3A CN107649598A (en) | 2017-11-14 | 2017-11-14 | A kind of carbon brush for motor covers ultrasonic wave riveting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711123171.3A CN107649598A (en) | 2017-11-14 | 2017-11-14 | A kind of carbon brush for motor covers ultrasonic wave riveting system |
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| Publication Number | Publication Date |
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| CN107649598A true CN107649598A (en) | 2018-02-02 |
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|---|---|---|---|
| CN201711123171.3A Pending CN107649598A (en) | 2017-11-14 | 2017-11-14 | A kind of carbon brush for motor covers ultrasonic wave riveting system |
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| CN109676397A (en) * | 2019-02-28 | 2019-04-26 | 徐州云泰汽车电器有限公司 | A kind of generator carbon brush frame intelligence Assembling Production equipment and production line |
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Effective date of registration: 20190808 Address after: 065001 South Changxiang South Road and East Baiqiang Road, Guangyang Economic Development Zone, Langfang City, Hebei Province Applicant after: Langfang Jinrun Otton Intelligent Equipment Co., Ltd. Address before: 301700 Tianjin city Wuqing District Keihin Industrial Park Applicant before: Tianjin Maisite Motorcycle Parts Co. Ltd. |