CN105415729A - End cover riveting machine - Google Patents
End cover riveting machine Download PDFInfo
- Publication number
- CN105415729A CN105415729A CN201510738206.9A CN201510738206A CN105415729A CN 105415729 A CN105415729 A CN 105415729A CN 201510738206 A CN201510738206 A CN 201510738206A CN 105415729 A CN105415729 A CN 105415729A
- Authority
- CN
- China
- Prior art keywords
- end cover
- patrix
- cover rivet
- rivet press
- press according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 11
- 230000007423 decrease Effects 0.000 claims abstract description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000011664 signaling Effects 0.000 claims description 3
- 238000002788 crimping Methods 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 abstract description 4
- 230000003028 elevating effect Effects 0.000 abstract description 2
- 238000003825 pressing Methods 0.000 description 6
- 239000003921 oil Substances 0.000 description 5
- 239000010720 hydraulic oil Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
- B30B1/18—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means
- B30B1/181—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by screw means the screw being directly driven by an electric motor
-
- 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
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
- B30B15/14—Control arrangements for mechanically-driven presses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The invention relates to the field of servo motor assembling and processing equipment, and particularly discloses an end cover riveting press which comprises a servo motor, a lifting mechanism, an upper die and a lower die, wherein the servo motor drives the lifting mechanism to drive the upper die to lift, and in the process of descending of the upper die, an end cover placed on the lower die is riveted. Compared with the prior art, servo motor passes through the elevating movement of drive hoist mechanism drive mould in this application, at last mould decline in-process, carry out the riveting to the end cover of placing on the lower mould, realize the automatic crimping of end cover and stator, the accurate control of manual accent mould, improve product quality, and simultaneously, reduce bearing noise incidence, the mechanism operation is stable, effectively avoid the end cover riveting machine of current cylinder formula or hydro-cylinder formula because the cylinder body drops the potential safety hazard that the departure caused, the high safety and usability.
Description
Technical field
The present invention relates to motor assembly manufacturing apparatus field, particularly relate to a kind of end cover rivet press.
Background technology
At present, in the stator end cap crimping operation of motor, general hydraulic press or the aerostatic press of adopting carries out end cap stitching.Wherein, hydraulic press makes hydraulic oil make oil cylinder/piston cycle do work thus complete a kind of hydraulic press that certain mechanical action is used as productivity at fuel tank Inner eycle by check valve.Hydraulic press is by specific hydraulic fluid as working media, and by hydraulic pump as power source, the active force by pump makes hydraulic oil enter oil cylinder/piston by fluid pressure line, under the effect of hydraulic oil, oil cylinder is moved, thus completes the equipment of pressing process.Aerostatic press is pneumatic stamping machine again, and it is the gases at high pressure utilizing compressor to produce, and by pipeline, Compressed Gas is delivered to magnetic valve, and the action being carried out Controlling solenoid valve by floor push is carried out the work of control cylinder and returns, thus reaches the object of pressing.
But above-mentioned hydraulic press and aerostatic press exist oil pressure in pressing end cap process, air pressure is bad and cause unstable product quality, and the cylinder body of aerostatic press and hydraulic press easily comes off and flies out, and causes certain potential safety hazard; Meanwhile, in manual mode transfer process, pressing initial point is wayward, occurs under-voltage, overvoltage or the phenomenon such as concentricity is bad, causes the problem that bearing noise is large.
For the problems referred to above, we need a kind of end cover rivet press, to solve, there is oil pressure in existing end cover rivet press, air pressure is bad and cause unstable product quality, and the cylinder body of aerostatic press and hydraulic press easily comes off and flies out, cause certain potential safety hazard, and pressing initial point is wayward in manual mode transfer process, there is under-voltage, overvoltage or the phenomenon such as concentricity is bad, cause the problem that bearing noise is large.
Summary of the invention
The object of the invention is to propose a kind of end cover rivet press, the automatic crimping of end cap and stator can be realized, manual mode transfer precisely controls, improve the quality of products, reduce bearing noise incidence, mechanism is stable, effectively avoids existing end cover rivet press to fly out because cylinder body comes off the potential safety hazard caused, and improves safe handling property.
For reaching this object, the present invention by the following technical solutions:
A kind of end cover rivet press, comprises servomotor, hoisting mechanism, upper die and lower die, and servomotor drives patrix to be elevated by driving hoisting mechanism, in patrix decline process, carries out riveting to the end cap be placed on counterdie.
As a kind of preferred version of end cover rivet press, described hoisting mechanism is ball screw framework, and described ball screw framework comprises the leading screw be connected with servomotor and the nut be connected with threads of lead screw, and nut is connected with patrix.
As a kind of preferred version of end cover rivet press, described nut is connected with patrix by link gear;
Described link gear comprises trace, nut fixed head and upper mould fixed plate, and described nut fixed head and upper mould fixed plate are separately positioned on trace upper/lower terminal;
Described patrix is fixedly connected with upper mould fixed plate.
As a kind of preferred version of end cover rivet press, comprise guide-localization mechanism, described guide-localization mechanism comprises lead, and described upper mould fixed plate is slidably set on lead.
As a kind of preferred version of end cover rivet press, the controller comprising sensor and be connected with sensor electrical, described sensor is for detecting the position of nut fixed head, and controller controls the duty of servomotor according to the position signalling that sensor gathers.
As a kind of preferred version of end cover rivet press, described link gear comprises gripper shoe, and described gripper shoe is fixedly connected with lead, and trace wears on the supporting plate, and can slide up and down relative to gripper shoe.
As a kind of preferred version of end cover rivet press, described sensor setting is on sensor stand, and described sensor stand is fixing on the supporting plate.
As a kind of preferred version of end cover rivet press, the output shaft of described servomotor is connected with leading screw by shaft coupling.
As a kind of preferred version of end cover rivet press, described counterdie arranges locating slot, for the location of end cap.
As a kind of preferred version of end cover rivet press, described patrix is provided with for riveting withhold into bearing.
Beneficial effect of the present invention is:
Compared with prior art, the present invention adopts servomotor to pass through to drive hoisting mechanism to drive the elevating movement of patrix, in patrix decline process, carries out riveting to the end cap be placed on counterdie, realize the automatic crimping of end cap and stator, manual mode transfer precisely controls, and improves the quality of products, simultaneously, reduce bearing noise incidence, mechanism is stable, effectively avoids the end cover rivet press of existing air-cylinder type or cylinder type to fly out because cylinder body comes off the potential safety hazard caused, and improves safe handling property.
Accompanying drawing explanation
Fig. 1 is the structural representation of the end cover rivet press that the specific embodiment of the invention provides;
Fig. 2 is the stereogram of the patrix that the specific embodiment of the invention provides;
Fig. 3 is the top view of the patrix that specific embodiments of the present invention provide;
Fig. 4 be in Fig. 3 A-A to profile.
Wherein:
1: servomotor; 2: patrix; 3: counterdie; 4: leading screw; 5: nut; 6: trace; 7: nut fixed head; 8: upper mould fixed plate; 9: lead; 10: sensor; 11: bearing; 12: gripper shoe; 13: sensor stand; 14: shaft coupling; 15: locating slot; 16: slide block; 17: servomotor fixed head; 18: base plate; 19: guide collar; 20: spring; 21: regulate backform.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of the end cover rivet press that the specific embodiment of the invention provides.As shown in Figure 1, present embodiment proposes a kind of end cover rivet press, and it comprises servomotor 1, hoisting mechanism, patrix 2 and counterdie 3, and servomotor 1 drives patrix 2 to be elevated by driving hoisting mechanism, in patrix 2 decline process, riveting is carried out to the end cap be placed on counterdie 3.Wherein, servomotor 1 is arranged on servomotor fixed head 17, and counterdie 3 is arranged on base plate 18, and counterdie 3 arranges locating slot 15, for the location of end cap.
In the present embodiment, hoisting mechanism is preferably ball screw framework, ball screw framework comprises the leading screw 4 be connected with servomotor 1 and the nut 5 be threaded with leading screw 4, and the output shaft of servomotor 1 is connected with leading screw 4 by shaft coupling 14, and nut 5 is connected with patrix 2.Hoisting mechanism can also be other mechanisms such as worm-and-wheel gear, toggle and pinion and rack, can realize being elevated rectilinear motion.
Nut 5 is connected with patrix 2 by link gear.Wherein, link gear comprises trace 6, nut fixed head 7, upper mould fixed plate 8 and gripper shoe 12, patrix 2 is fixedly connected with upper mould fixed plate 8, nut fixed head 7 and upper mould fixed plate 8 are separately positioned on the upper/lower terminal of trace 6, trace 6 is located in gripper shoe 12, and can slide up and down relative to gripper shoe 12, gripper shoe 12 is fixedly connected with the lead 9 of following guide-localization mechanism.
In the present embodiment, end cover rivet press also comprises guide-localization mechanism, concrete, and guide-localization mechanism is the lead 9 in figure, and upper mould fixed plate 8 is slidably set on lead 9.The upper end of lead 9 is fixedly connected with servomotor fixed head 17, and its lower end is fixedly connected with base plate 18.
In the present embodiment, the controller that end cover rivet press also comprises sensor 10 and is electrically connected with sensor 10, sensor 10 is for detecting the position of nut fixed head 7, and controller controls the duty of servomotor 1 according to the position signalling that sensor 10 gathers.Sensor 10 is proximity transducer, as sensing devices such as infrared sensors, can realize detecting the position of nut fixed head 7.This sensor 10 is arranged on sensor stand 13, and sensor stand 13 is fixed in gripper shoe 12.
As shown in Figures 2 to 4, patrix 2 is provided with for riveting withhold into bearing 11, this bearing 11 has two, and for being arranged on the eccentric shaft bearing on patrix 2, frock once press down the riveting that can realize two orientation withhold into, without the need to side, all the other auxiliary pressing mechanisms are set again.
The specific works process of this end cover rivet press is as follows:
First, servomotor 1 drives leading screw 4 to rotate, and nut 5 drives nut fixed head 7 to move up and down, and nut fixed head 7 drives gripper shoe 12 to move up and down, gripper shoe 12 drives upper mould fixed plate 8 to move up and down, upper mould fixed plate 8 so that drive on it install patrix 2 move up and down; To treat that the servomotor of riveting is placed in the locating slot 15 of counterdie 3 when user of service operates, start start button, patrix 2 by above-described hoisting mechanism and link gear, according to above-mentioned motion state be depressed into after certain altitude with counterdie 3 matched moulds, complete the riveting to servomotor end cap.Afterwards, patrix 2 is reset to original position, and the servomotor pressed takes out and puts into next servomotor again and carry out riveting by user of service, circulates successively.Relative to existing end cap press mode, adopt this end cover rivet press every riveting end cap can save the production time of 2-4 second, substantially increase production efficiency, improve product quality simultaneously.
Concrete, when servomotor 1 drives patrix 2 to be pressed into, two bearings 11 on patrix 2 contact servomotor end cap at first, along with patrix 2 continues toward being pushed down into, two clampings that two bearings 11 are aimed on end cap are constantly pressed into, by two of evagination on end cap clampings press-in injection moulded stator grooves; When the guide collar 19 on patrix 2 touches end cap, patrix 2 stops declining, but end cover rivet press continues down action, at this moment the spring 20 in patrix 2 is compressed, make to regulate backform 21 to continue to decline, regulate backform 21 to be supportted greatly by 4 slide blocks 16, make the riveting point riveting of slide block 16 profile in end cap groove, now end cover rivet press down stroke is walked to put in place, reset immediately after pressurize 1S, release, circulates successively.
Below know-why of the present invention is described in conjunction with specific embodiments.These describe just in order to explain principle of the present invention, and can not be interpreted as limiting the scope of the invention by any way.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present invention, and these modes all will fall within protection scope of the present invention.
Claims (10)
1. an end cover rivet press, it is characterized in that, comprise servomotor (1), hoisting mechanism, patrix (2) and counterdie (3), servomotor (1) drives patrix (2) to be elevated by driving hoisting mechanism, in patrix (2) decline process, riveting is carried out to the end cap be placed on counterdie (3).
2. end cover rivet press according to claim 1, it is characterized in that, described hoisting mechanism is ball screw framework, described ball screw framework comprises the leading screw (4) be connected with servomotor (1) and the nut (5) be threaded with leading screw (4), and nut (5) is connected with patrix (2).
3. end cover rivet press according to claim 2, is characterized in that, described nut (5) is connected with patrix (2) by link gear;
Described link gear comprises trace (6), nut fixed head (7) and upper mould fixed plate (8), and described nut fixed head (7) and upper mould fixed plate (8) are separately positioned on trace (6) upper/lower terminal;
Described patrix (2) is fixedly connected with upper mould fixed plate (8).
4. end cover rivet press according to claim 3, it is characterized in that, comprise guide-localization mechanism, described guide-localization mechanism comprises lead (9), and described upper mould fixed plate (8) is slidably set on lead (9).
5. end cover rivet press according to claim 4, it is characterized in that, the controller comprising sensor (10) and be electrically connected with sensor (10), described sensor (10) is for detecting the position of nut fixed head (7), and controller controls the duty of servomotor (1) according to the position signalling that sensor (10) gathers.
6. end cover rivet press according to claim 5, it is characterized in that, described link gear comprises gripper shoe (12), described gripper shoe (12) is fixedly connected with lead (9), trace (6) is located in gripper shoe (12), and can slide up and down relative to gripper shoe (12).
7. end cover rivet press according to claim 6, is characterized in that, described sensor (10) is arranged on sensor stand (13), and described sensor stand (13) is fixed in gripper shoe (12).
8. the end cover rivet press according to any one of claim 2 to 7, is characterized in that, the output shaft of described servomotor (1) is connected with leading screw (4) by shaft coupling (14).
9. the end cover rivet press according to any one of claim 1 to 7, is characterized in that, described counterdie (3) is arranged locating slot (15), for the location of end cap.
10. the end cover rivet press according to any one of claim 1 to 7, is characterized in that, described patrix (2) is provided with for riveting withhold into bearing (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510738206.9A CN105415729A (en) | 2015-11-02 | 2015-11-02 | End cover riveting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510738206.9A CN105415729A (en) | 2015-11-02 | 2015-11-02 | End cover riveting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105415729A true CN105415729A (en) | 2016-03-23 |
Family
ID=55494471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510738206.9A Pending CN105415729A (en) | 2015-11-02 | 2015-11-02 | End cover riveting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105415729A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813519A (en) * | 2017-10-31 | 2018-03-20 | 黄轩 | A kind of biological sample making press equipment |
| CN108405370A (en) * | 2018-04-26 | 2018-08-17 | 周口市超越科技电子有限公司 | Shrapnel motor detecting, end cap rivet all-in-one machine and carry out shrapnel motor detecting, clinching method with it |
| CN109290415A (en) * | 2018-08-09 | 2019-02-01 | 柳州市钜嘉机械有限公司 | A kind of metallic plate punching automation equipment |
| CN109500246A (en) * | 2018-11-18 | 2019-03-22 | 湖南新融创科技有限公司 | A kind of number accessory die for processing |
| CN110976738A (en) * | 2019-12-31 | 2020-04-10 | 江苏三江电器集团股份有限公司 | Automatic riveting device for motor |
| CN111036779A (en) * | 2019-12-31 | 2020-04-21 | 上海奉净环保设备有限公司 | Semi-automatic assembling device for electric field of oil fume purifier |
| CN112046072A (en) * | 2020-08-27 | 2020-12-08 | 广东达诚技术股份有限公司 | Automatic detecting and adjusting device for height position of die table of forming machine |
| CN113211030A (en) * | 2021-05-19 | 2021-08-06 | 扬州康派尔机械科技有限公司 | Full-automatic sleeve-closing riveting assembly line |
| JP7013889B2 (en) | 2018-01-29 | 2022-02-01 | 株式会社デンソー | Press machine |
| CN114042814A (en) * | 2021-11-22 | 2022-02-15 | 珠海格力智能装备有限公司 | Riveting device and assembly production line with same |
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| CN204316287U (en) * | 2015-01-14 | 2015-05-06 | 温岭市宇航汽车零部件有限公司 | A kind of motor sealing extruder |
| CN205185356U (en) * | 2015-11-02 | 2016-04-27 | 珠海格力电器股份有限公司 | End cover riveting machine |
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| KR20080110362A (en) * | 2007-06-15 | 2008-12-18 | 주식회사 성우하이텍 | Anvil unit in self-piercing rivet system |
| CN201562393U (en) * | 2009-12-17 | 2010-08-25 | 苏州工业园区职业技术学院 | Automatic riveter simulation teaching device |
| CN102489986A (en) * | 2011-11-16 | 2012-06-13 | 燕山大学 | Dedicated automatic rolling riveting fixed machine tool for oscillating bearing |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107813519A (en) * | 2017-10-31 | 2018-03-20 | 黄轩 | A kind of biological sample making press equipment |
| CN107813519B (en) * | 2017-10-31 | 2019-03-26 | 重庆斯德姆生物技术有限公司 | Press equipment is used in a kind of production of biological sample |
| JP7013889B2 (en) | 2018-01-29 | 2022-02-01 | 株式会社デンソー | Press machine |
| CN108405370A (en) * | 2018-04-26 | 2018-08-17 | 周口市超越科技电子有限公司 | Shrapnel motor detecting, end cap rivet all-in-one machine and carry out shrapnel motor detecting, clinching method with it |
| CN108405370B (en) * | 2018-04-26 | 2024-02-20 | 周口市超越科技电子有限公司 | Spring motor testing and end cover riveting integrated machine and use method thereof |
| CN109290415A (en) * | 2018-08-09 | 2019-02-01 | 柳州市钜嘉机械有限公司 | A kind of metallic plate punching automation equipment |
| CN109500246A (en) * | 2018-11-18 | 2019-03-22 | 湖南新融创科技有限公司 | A kind of number accessory die for processing |
| CN111036779A (en) * | 2019-12-31 | 2020-04-21 | 上海奉净环保设备有限公司 | Semi-automatic assembling device for electric field of oil fume purifier |
| CN110976738A (en) * | 2019-12-31 | 2020-04-10 | 江苏三江电器集团股份有限公司 | Automatic riveting device for motor |
| CN112046072A (en) * | 2020-08-27 | 2020-12-08 | 广东达诚技术股份有限公司 | Automatic detecting and adjusting device for height position of die table of forming machine |
| CN113211030A (en) * | 2021-05-19 | 2021-08-06 | 扬州康派尔机械科技有限公司 | Full-automatic sleeve-closing riveting assembly line |
| CN114042814A (en) * | 2021-11-22 | 2022-02-15 | 珠海格力智能装备有限公司 | Riveting device and assembly production line with same |
| CN114042814B (en) * | 2021-11-22 | 2024-01-30 | 珠海格力智能装备有限公司 | Riveting device and assembly production line with same |
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Application publication date: 20160323 |
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