GB902472A - A semi-automatic riveting machine - Google Patents
A semi-automatic riveting machineInfo
- Publication number
- GB902472A GB902472A GB589659A GB589659A GB902472A GB 902472 A GB902472 A GB 902472A GB 589659 A GB589659 A GB 589659A GB 589659 A GB589659 A GB 589659A GB 902472 A GB902472 A GB 902472A
- Authority
- GB
- United Kingdom
- Prior art keywords
- cam
- shaft
- riveting
- rivet
- punch
- 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
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
- B21J15/10—Riveting machines
- B21J15/16—Drives for riveting machines; Transmission means therefor
- B21J15/26—Drives for riveting machines; Transmission means therefor operated by rotary drive, e.g. by electric motor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
902,472. Setting buttons. ZAVODY ANTONINA ZAPOTOCKEHO, NARODNI PODNIK PRO VYROBU KOZENE GALANTERIE. Feb. 20, 1959, No. 5896/59. Class 43. [Also in Groups VIII and XXII] A semi-automatic machine for riveting comprises a rivet feed mechanism controlled by a coupling mechanism, a camshaft controlled by a separate coupling and exchangeable cams controlling respectively the perforating apparatus, the feed tong apparatus, the lower punch device, the device for holding down the holding socket, and a rivet separating device controlled by a gear through the medium of the coupling mechanism, the exchange of cams on the said camshaft as well as the exchange of the riveting punch and the provision of a further feed device enabling the machine to be converted for carrying out different operations, e.g. double riveting, perforating or fixing press-buttons. The cam-shaft 3 is actuated by a wormwheel 5 freely supported on the cam-shaft and provided with a grooved wheel 91 for engaging a cam for controlling a cam-coupling 4 operated by a pedal 12. The worm-wheel 5 is connected with the spur wheel 7 of the drive of a counter shaft 8 and is in mesh with a worm shaft 11 driven through belt pulleys from an electric motor 90. A cam 19 on the cam-shaft actuates the spring-loaded vertical shaft 124 carrying the work-holder arm 96 through a rod 21 and a pivoted two-armed lever 22. The workpiece, e.g. the hinge portion of a bag hasp, is introduced into the recess 85 of a carrier plate 84 and set screws 87 are adjusted to the pitch of the rivets. The distance of the rivets from the edge of the hasp is set by adjustable abutments 88. Another cam 24 on the shaft actuates a spring-loaded horizontal rack 26 which rotates the vertically reciprocable punching rod 28 which carries the punch 29 on an extending arm. At the same time the cam 24 also actuates a two-armed lever 30, the lower arm of which is linked with a lever 33 actuating the lower punching die 34. The horizontally movable die 34 is dovetailed at 99 for accommodating a spring-loaded partition 35 which retains the waste material on punching and allows said material to fall through a hole 102 when the lower die returns to its initial position. Thus the waste is prevented from falling on the lower punch 61 (Fig. 10). A further cam 37 on the cam-shaft operates a pivoted lever 39 for reciprocating the punching rod 28. A further cam 41 operates a two-armed lever 42 mounted on the counter-shaft 8 and the lower arm is pivoted to a rack 44 engaging gears 46 in mesh with a rack 48 which is provided with tongs 16 for feeding the rivets. The spring-controlled jaw 50 of the tongs is arranged as a double-armed lever which is controlled by a slot 51 provided in the lower rivet guide 15 (Figs. 5, 7 and 8). A further cam 52 on the cam-shaft actuates a two-armed lever 55 connected through linkage to the carrier 60 of the lower punch 61 (Fig. 4) which has a spring-loaded point 62 for intruding on to the hollow rivet and releasing it from the tongs 16. A further cam 63 on the cam-shaft acts simultaneously with the lower punch 61 to operate a two-armed lever 65 which reciprocates the riveting rod 69 carrying the riveting punch 70. A coupling device 76 is mounted at one end of the counter-shaft 8 for coupling a chain gear 75 with the rivet feeder 116 (Fig. 1). When a rivet is released from the feeder it falls shank first into a separating device 114 wherefrom by gravity it falls along the lower guide bar 123 on the bottom of the lower guide 15, in a vertical position with the head pointing downwards and awaits the feed tongs 16. The cams and the lower arm 110 may be readily exchanged for riveting in difficult places, e.g. corners of bags, cases, trunks or shoe parts or for riveting cardboard articles.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB589659A GB902472A (en) | 1959-02-20 | 1959-02-20 | A semi-automatic riveting machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB589659A GB902472A (en) | 1959-02-20 | 1959-02-20 | A semi-automatic riveting machine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB902472A true GB902472A (en) | 1962-08-01 |
Family
ID=9804657
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB589659A Expired GB902472A (en) | 1959-02-20 | 1959-02-20 | A semi-automatic riveting machine |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB902472A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102688948A (en) * | 2012-05-02 | 2012-09-26 | 张华波 | Small-sized precision squeeze riveter |
CN104841837A (en) * | 2015-05-29 | 2015-08-19 | 东莞善泽智能化科技有限公司 | Automatic nut riveting machine |
CN105414362A (en) * | 2015-12-24 | 2016-03-23 | 昌辉汽车电器(黄山)股份公司 | Riveting equipment for riveting contact |
CN105686221A (en) * | 2016-03-12 | 2016-06-22 | 程道俊 | Improved structure of automatic sizing parting plodder |
CN115582507A (en) * | 2022-12-12 | 2023-01-10 | 河南丰收新能源车辆有限公司 | Automatic all-in-one of riveting of electric tricycle car nation |
CN115890206A (en) * | 2022-12-06 | 2023-04-04 | 广州艾玛压缩机有限公司 | Pendulum-type compressor rotor processing equipment |
-
1959
- 1959-02-20 GB GB589659A patent/GB902472A/en not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102688948A (en) * | 2012-05-02 | 2012-09-26 | 张华波 | Small-sized precision squeeze riveter |
CN102688948B (en) * | 2012-05-02 | 2014-09-17 | 张华波 | Small-sized precision squeeze riveter |
CN104841837A (en) * | 2015-05-29 | 2015-08-19 | 东莞善泽智能化科技有限公司 | Automatic nut riveting machine |
CN104841837B (en) * | 2015-05-29 | 2017-02-01 | 东莞善泽智能化科技有限公司 | Automatic nut riveting machine |
CN105414362A (en) * | 2015-12-24 | 2016-03-23 | 昌辉汽车电器(黄山)股份公司 | Riveting equipment for riveting contact |
CN105686221A (en) * | 2016-03-12 | 2016-06-22 | 程道俊 | Improved structure of automatic sizing parting plodder |
CN105686221B (en) * | 2016-03-12 | 2018-11-13 | 程道俊 | The improved structure of autosizing parting plodder |
CN115890206A (en) * | 2022-12-06 | 2023-04-04 | 广州艾玛压缩机有限公司 | Pendulum-type compressor rotor processing equipment |
CN115890206B (en) * | 2022-12-06 | 2024-05-07 | 陕西鼎天实业有限公司 | Pendulum compressor rotor processing equipment |
CN115582507A (en) * | 2022-12-12 | 2023-01-10 | 河南丰收新能源车辆有限公司 | Automatic all-in-one of riveting of electric tricycle car nation |
CN115582507B (en) * | 2022-12-12 | 2023-03-07 | 河南丰收新能源车辆有限公司 | Automatic all-in-one of riveting of electric tricycle car nation |
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