CN105665600B - A kind of bearing retainer electricity riveting device - Google Patents
A kind of bearing retainer electricity riveting device Download PDFInfo
- Publication number
- CN105665600B CN105665600B CN201610133839.1A CN201610133839A CN105665600B CN 105665600 B CN105665600 B CN 105665600B CN 201610133839 A CN201610133839 A CN 201610133839A CN 105665600 B CN105665600 B CN 105665600B
- Authority
- CN
- China
- Prior art keywords
- rivet
- transformer
- ram cylinder
- solenoid valve
- bearing retainer
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/14—Riveting machines specially adapted for riveting specific articles, e.g. brake lining machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/02—Riveting procedures
- B21J15/08—Riveting by applying heat, e.g. to the end parts of the rivets to enable heads to be formed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/16—Drives for riveting machines; Transmission means therefor
- B21J15/20—Drives for riveting machines; Transmission means therefor operated by hydraulic or liquid pressure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
- B21J15/00—Riveting
- B21J15/10—Riveting machines
- B21J15/28—Control devices specially adapted to riveting machines not restricted to one of the preceding subgroups
Abstract
The present invention relates to a kind of bearing retainer electricity riveting devices, including contactor, auto-transformer, transformer, rivet punch, rivet bracket, ram cylinder, solenoid valve and air source, ram cylinder is arranged on the top of rivet bracket, rivet punch is connected on the piston rod of ram cylinder, upper chamber and lower chambers are divided by piston inside ram cylinder, spring is provided in the upper chamber of ram cylinder, the both ends of spring are fixedly connected respectively with the bottom wall of ram cylinder and piston, the two chambers of ram cylinder are connected by solenoid valve with air source, rivet punch and rivet bracket are electrically connected respectively by conducting wire with two output terminals of transformer, two input terminals of transformer and the secondary of auto-transformer connect, auto-transformer is connect by contactor with power supply.The electric riveting device of the present invention can carry out rivet weld conjunction to bearing retainer, can significantly improve the qualification rate of retainer riveted, avoid waste, and the follow-up finishing for bearing retainer is provided convenience.
Description
Technical field
The present invention relates to bearing retainer processing technique fields, and in particular to a kind of bearing retainer electricity riveting device.
Background technology
Divergence type retainer is made of symmetrical two halves metal cage, and the two halves metal cage of blank need to first be added
Work goes out several rivet holes, then by several rivets by the integral retainer of two halves metal cage riveted, finally presses finished product again
It is required that it is subsequently finished, such as the inside and outside diameter of smart car retainer.There are riveted successes for existing bearing retainer riveting technology
Phenomena such as rate is low, manufactured head cracking, the askew inclined and rivet of manufactured head are distorted, usually because retainer occurs, there are one closing-ups
Defect may result in entire retainer as substandard products or scrap.
Invention content
The purpose of the present invention is deficiencies to solve above-mentioned technical problem, provide a kind of bearing retainer electricity riveting device,
Rivet weld conjunction can be carried out to bearing retainer, hence it is evident that improve the qualification rate of retainer riveted, avoid waste, and protect for bearing
The follow-up finishing for holding frame is provided convenience.
The present invention is in order to solve the above technical problems, the technical solution provided is：A kind of bearing retainer electricity riveting device,
Including contactor, auto-transformer, transformer, rivet punch, rivet bracket, ram cylinder, solenoid valve and air source, the punching
Head cylinder is arranged on the top of rivet bracket, and rivet punch is connected on the piston rod of ram cylinder, by living inside ram cylinder
Plug is divided into upper chamber and lower chambers, is provided with spring in the upper chamber of ram cylinder, the both ends of spring respectively with ram cylinder
Bottom wall be fixedly connected with piston, the two chambers of ram cylinder are connected by solenoid valve with air source, the rivet punch and riveting
Nail bracket is electrically connected respectively by conducting wire with two output terminals of transformer, two input terminals of transformer and auto-transformer
Secondary connects, and auto-transformer is connect by contactor with power supply.
As a kind of advanced optimizing for bearing retainer electricity riveting device of the invention：The solenoid valve is 3 position-5 way electricity
Magnet valve, the air inlet of solenoid valve are connected with air source, two cylinder ports of solenoid valve be respectively connected to ram cylinder upper chamber and
Lower chambers.
As a kind of advanced optimizing for bearing retainer electricity riveting device of the invention：It is set on the rivet bracket useful
In the mold of support rivet.
As a kind of advanced optimizing for bearing retainer electricity riveting device of the invention：It is set between the contactor and power supply
It is equipped with air switch.
Advantageous effect
1st, riveting device of the invention can realize that the rivet weld of bearing retainer closes, and pass through the components pair such as power supply and transformer
Rivet applies voltage, makes rivet self-heating, then rivet punch is driven to carry out punch forming, the rivet weld to rivet by cylinder
The qualification rate put and can significantly improve retainer riveted is attached together, avoids waste, and is the follow-up finishing of bearing retainer
It provides convenience；
2nd, electric riveting device of the invention includes auto-transformer, the adjusting of voltage can be carried out, for unlike material
Rivet applies different voltage, realizes the riveting of iron rivet, copper rivet and other metal rivets.
Description of the drawings
Fig. 1 is the principle schematic of bearing retainer electricity riveting device of the present invention；
Fig. 2 is the rivet punch of bearing retainer electricity riveting device of the present invention and the structure diagram of rivet bracket；
It is marked in figure：1st, contactor, 2, auto-transformer, 3, transformer, 4, rivet punch, 5, rivet bracket, 6, punch
Cylinder, 7, solenoid valve, 8, spring, 9, air source, 10, air switch, 11, rivet, 12, bearing retainer.
Specific embodiment
With reference to embodiment and attached drawing, the present invention is further illustrated：
As shown in the figure：A kind of bearing retainer electricity riveting device includes contactor 1, auto-transformer 2, transformer 3, rivet
Punch 4, rivet bracket 5, ram cylinder 6, solenoid valve 7 and air source 9, the solenoid valve 7 be 3 position-5 way solenoid valve 7, electromagnetism
The air inlet of valve 7 is connected with air source 9, and two cylinder ports of solenoid valve 7 are respectively connected to upper chamber and the cavity of resorption of ram cylinder 6
Room.The ram cylinder 6 is arranged on the top of rivet bracket 5, and the mold for being used to support rivet, riveting are provided on rivet bracket 5
Nail punch 4 is connected on the piston rod of ram cylinder 6, is divided into upper chamber and lower chambers, punch by piston inside ram cylinder 6
Spring 8 is provided in the upper chamber of cylinder 6, the both ends of spring 8 are fixedly connected respectively with the bottom wall of ram cylinder 6 and piston, punching
The two chambers of head cylinder 6 are connected by solenoid valve 7 with air source 9, and the rivet punch 4 and rivet bracket 5 pass through conducting wire respectively
It is electrically connected with two output terminals of transformer 3, two input terminals of transformer 3 are connect with the secondary of auto-transformer 2, and self coupling becomes
Depressor 2 is connect by contactor 1 with power supply, and having air switch 10 is set between contactor 1 and power supply.
The operation principle of bearing retainer electricity riveting device of the present invention is：During original state, 6 lower chambers of ram cylinder are connected
Air source 9, rivet punch 4 lifts, on initial position；After rivet 11 and bearing retainer 12 are respectively mounted, control electricity
Magnet valve 7 acts, cut-out gas circuit, and the piston in ram cylinder 6 drives rivet punch 4 to be pressed in rivet 11 under the promotion of 8 power of spring
On, at this point, the normally opened contact of control contactor 1 is connected, connected between power supply and auto-transformer 2, and pass through transformer 3 and connect
It to rivet punch 4 and rivet bracket 5, applies the voltage on rivet 11, is heated to rivet 11, required for rivet 11 is heated to
Time when, the normally opened contact of control contactor 1 disconnects, while solenoid valve 7 acts, and connects the upper chamber of ram cylinder 6, punch
The piston of cylinder 6 is downwardly applied to impulse force to rivet 11, and 11 top of rivet is made to strike out rivet head dummy, finally controls solenoid valve 7 dynamic
Make, 6 lower chambers of ram cylinder connect air source 9, and rivet punch 4 lifts, such cycle operation, you can complete entire bearing cage
12 riveted.
The above described is only a preferred embodiment of the present invention, not make limitation in any form to the present invention, though
So the present invention is disclosed above with preferred embodiment, however is not limited to the present invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, as long as being without departing from technical solution of the present invention content, technical spirit pair according to the present invention
Any simple modification, equivalent change and modification that above example is made, in the range of still falling within technical solution of the present invention.
Claims (2)
1. a kind of bearing retainer electricity riveting device, it is characterised in that：Including contactor（1）, auto-transformer（2）, transformer
（3）, rivet punch（4）, rivet bracket（5）, ram cylinder（6）, solenoid valve（7）And air source（9）, the ram cylinder（6）
It is arranged on rivet bracket（5）Top, rivet punch（4）It is connected to ram cylinder（6）Piston rod on, ram cylinder（6）It is interior
Portion is divided into upper chamber and lower chambers, ram cylinder by piston（6）Upper chamber in be provided with spring（8）, spring（8）Both ends
Respectively with ram cylinder（6）Bottom wall be fixedly connected with piston, ram cylinder（6）Two chambers pass through solenoid valve（7）With gas
Source（9）Connection, the rivet punch（4）With rivet bracket（5）Pass through conducting wire and transformer respectively（3）Two output terminals be electrically connected
It connects, rivet bracket（5）On be provided with the mold for being used to support rivet, transformer（3）Two input terminals and auto-transformer（2）
Secondary connection, auto-transformer（2）Pass through contactor（1）It is connect with power supply, the solenoid valve（7）For 3 position-5 way solenoid valve
（7）, solenoid valve（7）Air inlet and air source（9）Connection, solenoid valve（7）Two cylinder ports be respectively connected to ram cylinder（6）
Upper chamber and lower chambers.
2. a kind of bearing retainer electricity riveting device as described in claim 1, it is characterised in that：The contactor（1）With power supply
Between having air switch is set（10）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610133839.1A CN105665600B (en) | 2016-03-10 | 2016-03-10 | A kind of bearing retainer electricity riveting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610133839.1A CN105665600B (en) | 2016-03-10 | 2016-03-10 | A kind of bearing retainer electricity riveting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105665600A CN105665600A (en) | 2016-06-15 |
| CN105665600B true CN105665600B (en) | 2018-06-22 |
Family
ID=56307248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610133839.1A Expired - Fee Related CN105665600B (en) | 2016-03-10 | 2016-03-10 | A kind of bearing retainer electricity riveting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105665600B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106111872B (en) * | 2016-08-22 | 2023-09-12 | 宁波中亿自动化装备有限公司 | Full-automatic bearing double-sided electric riveter |
| CN106217863A (en) * | 2016-08-26 | 2016-12-14 | 中航工业哈尔滨轴承有限公司 | A kind of copper rivet bearing flexible riveting tool and technique |
| CN106270348B (en) * | 2016-09-18 | 2018-04-20 | 中国农业大学 | A kind of battery riveting set and its clinching method with heating function |
| CN109078338B (en) * | 2018-07-23 | 2020-10-16 | 青岛鑫集美工艺品有限公司 | Riveting method |
| CN109676451B (en) * | 2018-12-29 | 2020-07-17 | 重庆维庆液压机械有限公司 | Machining device for hydraulic cylinder |
| CN110732622A (en) * | 2019-09-16 | 2020-01-31 | 曾涵宇 | multidirectional bearing radial through hole machining equipment capable of preventing bearing capacity from being weakened |
| CN112828230A (en) * | 2020-12-31 | 2021-05-25 | 北京力威尔航空精密机械有限公司 | Thermal riveting method of TC4 titanium alloy pin |
| CN113560448B (en) * | 2021-08-11 | 2023-01-17 | 青岛卡文迪轨道交通工程有限公司 | Auxiliary positioning device for riveting steel structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5527457A (en) * | 1978-08-17 | 1980-02-27 | Mitsubishi Electric Corp | Riveting method |
| CN2684964Y (en) * | 2004-01-15 | 2005-03-16 | 万向钱潮股份有限公司 | Punching riveting die for upright column support |
| CN2762917Y (en) * | 2005-01-20 | 2006-03-08 | 洛阳轴承集团有限公司 | Cylinder used for electric riveter |
| CN201111451Y (en) * | 2007-01-18 | 2008-09-10 | 孙承启 | High frequency induction heating swaging die riveting device |
| CN201862731U (en) * | 2010-11-22 | 2011-06-15 | 南车成都机车车辆有限公司 | Riveting dolly device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204371822U (en) * | 2014-12-03 | 2015-06-03 | 宁波陈氏鑫光气动有限公司 | One holds out against cylinder |
-
2016
- 2016-03-10 CN CN201610133839.1A patent/CN105665600B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5527457A (en) * | 1978-08-17 | 1980-02-27 | Mitsubishi Electric Corp | Riveting method |
| CN2684964Y (en) * | 2004-01-15 | 2005-03-16 | 万向钱潮股份有限公司 | Punching riveting die for upright column support |
| CN2762917Y (en) * | 2005-01-20 | 2006-03-08 | 洛阳轴承集团有限公司 | Cylinder used for electric riveter |
| CN201111451Y (en) * | 2007-01-18 | 2008-09-10 | 孙承启 | High frequency induction heating swaging die riveting device |
| CN201862731U (en) * | 2010-11-22 | 2011-06-15 | 南车成都机车车辆有限公司 | Riveting dolly device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105665600A (en) | 2016-06-15 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180515 Address after: 471000 No. 1 axis research road, Jianxi science and Technology Industrial Park, Luoyang, Henan Applicant after: LUOYANG BEARING RESEARCH INSTITUTE Co.,Ltd. Address before: 471000 Fenghua Road 6, Luoyang hi tech Development Zone, Luoyang, Henan Applicant before: LUOYANG BEARING SCIENCE & TECHNOLOGY Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180622 |
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| CF01 | Termination of patent right due to non-payment of annual fee |