CN205185356U - End cover riveting machine - Google Patents
End cover riveting machine Download PDFInfo
- Publication number
- CN205185356U CN205185356U CN201520869580.8U CN201520869580U CN205185356U CN 205185356 U CN205185356 U CN 205185356U CN 201520869580 U CN201520869580 U CN 201520869580U CN 205185356 U CN205185356 U CN 205185356U
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- CN
- China
- Prior art keywords
- end cover
- patrix
- cover rivet
- rivet press
- press according
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Abstract
The utility model relates to a servo motor assembly processing equipment field especially discloses an end cover riveting machine, and it includes servo motor, hoist mechanism, goes up mould and lower mould, and servo motor goes up and down through mould on driving the hoist mechanism drive, at last mould decline in -process, carries out the riveting to the end cover of placing on the lower mould. Compared with the prior art, the elevating movement of servo motor mould on through the drive of drive hoist mechanism is adopted in this application, at last mould decline in -process, end cover to placing on the lower mould carries out the riveting, realize the automatic crimping of end cover and stator, manual accent mould accurate control, raises the product quality, and simultaneously, reduce the bearing noise incidence, mechanism's operation is stable, effectively avoid the end cover riveting machine of current cylinder type or hydro -cylinder style because potential safety hazard that cylinder body drop departure caused, improve safe handling nature.
Description
Technical field
The utility model relates to motor assembly manufacturing apparatus field, particularly relates 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.
Utility model content
The purpose of this utility model 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 utility model 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.
The beneficial effects of the utility model are:
Compared with prior art, the utility model adopts servomotor by the elevating movement driving hoisting mechanism to drive 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 utility model detailed description of the invention provides;
Fig. 2 is the stereogram of the patrix that the utility model detailed description of the invention provides;
Fig. 3 is the top view of the patrix that the utility model specific embodiments provides;
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
The technical solution of the utility model 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 utility model detailed description 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 utility model is described in conjunction with specific embodiments.These describe just in order to explain principle of the present utility model, and can not be interpreted as the restriction to the utility model protection domain 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 utility model, and these modes all will fall within protection domain of the present utility model.
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 |
|---|---|---|---|
| CN201520869580.8U CN205185356U (en) | 2015-11-02 | 2015-11-02 | End cover riveting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520869580.8U CN205185356U (en) | 2015-11-02 | 2015-11-02 | End cover riveting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205185356U true CN205185356U (en) | 2016-04-27 |
Family
ID=55778386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520869580.8U Expired - Fee Related CN205185356U (en) | 2015-11-02 | 2015-11-02 | End cover riveting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205185356U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415729A (en) * | 2015-11-02 | 2016-03-23 | 珠海格力电器股份有限公司 | Rivet pressing machine for end cover |
| CN106180497A (en) * | 2016-07-26 | 2016-12-07 | 深圳市康振机械科技有限公司 | Mechanical type 8 word muscle shaping equipment and automatic forming method |
| CN107096841A (en) * | 2017-04-28 | 2017-08-29 | 安徽巨自动化装备有限公司 | A kind of automobile door cover antiskid sleeving and riveting mechanism with force feedback |
| CN109779881A (en) * | 2019-01-21 | 2019-05-21 | 湖北工程职业学院 | A kind of Miniature pneumatic press |
| CN110356039A (en) * | 2019-07-19 | 2019-10-22 | 深圳市仁禾智能实业有限公司 | A kind of numerical control hot press |
| CN113798428A (en) * | 2021-09-18 | 2021-12-17 | 湖南东创智能装备有限公司 | Riveting device for mounting machine oil pump filter screen shell |
-
2015
- 2015-11-02 CN CN201520869580.8U patent/CN205185356U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105415729A (en) * | 2015-11-02 | 2016-03-23 | 珠海格力电器股份有限公司 | Rivet pressing machine for end cover |
| CN106180497A (en) * | 2016-07-26 | 2016-12-07 | 深圳市康振机械科技有限公司 | Mechanical type 8 word muscle shaping equipment and automatic forming method |
| CN107096841A (en) * | 2017-04-28 | 2017-08-29 | 安徽巨自动化装备有限公司 | A kind of automobile door cover antiskid sleeving and riveting mechanism with force feedback |
| CN107096841B (en) * | 2017-04-28 | 2018-07-10 | 安徽巨一自动化装备有限公司 | A kind of automobile door cover antiskid sleeving and riveting mechanism with force feedback |
| CN109779881A (en) * | 2019-01-21 | 2019-05-21 | 湖北工程职业学院 | A kind of Miniature pneumatic press |
| CN110356039A (en) * | 2019-07-19 | 2019-10-22 | 深圳市仁禾智能实业有限公司 | A kind of numerical control hot press |
| CN113798428A (en) * | 2021-09-18 | 2021-12-17 | 湖南东创智能装备有限公司 | Riveting device for mounting machine oil pump filter screen shell |
| CN113798428B (en) * | 2021-09-18 | 2022-09-02 | 湖南东创智能装备有限公司 | Riveting device for mounting machine oil pump filter screen shell |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20211102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |