CN2749602Y - Equipment for riveting plates without rivet - Google Patents
Equipment for riveting plates without rivet Download PDFInfo
- Publication number
- CN2749602Y CN2749602Y CN 200420111200 CN200420111200U CN2749602Y CN 2749602 Y CN2749602 Y CN 2749602Y CN 200420111200 CN200420111200 CN 200420111200 CN 200420111200 U CN200420111200 U CN 200420111200U CN 2749602 Y CN2749602 Y CN 2749602Y
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- piston
- rivet
- cylinder body
- head
- take
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- Expired - Lifetime
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Abstract
The utility model relates to equipment for riveting plates without a rivet, which comprises columns, a head section and a mould, wherein the head section is composed of a motor, pistons, a cylinder body and a rivet seat of an eccentric spherical surface; the rivet seat of the eccentric spherical surface is arranged in the piston, the mould is composed of a punch head and a lower mould, and the punch head is arranged in the rivet seat of the eccentric spherical surface and corresponds to the lower mould. The equipment for riveting plates without a rivet is characterized in that the cylinder body is at least provided with two chambers along an axial direction, the pistons are arranged in each chamber, and the pistons of each chamber are connected as an integral body along the axial direction; a gas inlet passage and a gas return passage are arranged in each chamber, and the lower parts of the pistons are provided with spring devices. The riveting process of the utility model is the composite swinging and rolling process for the swinging and descending movement of a rivet head, the equipment for riveting plates without a rivet has simple structure, low cost, and convenient utilization and maintenance, particularly adopts a double-cylinder structure to make the pistons drive pressure for doubling on the foundation of a single cylinder, and the riveting pressure can be enlarged. The utility model can be used for the connection of plate elements which are lower than four MM, the rivet efficiency can be enhanced, and the production cost and noise can be reduced.
Description
Technical field
The utility model relates to the plate riveting equipment, and relating in particular to a kind of plate does not have rivet equipment.
Background technology
Existing plate does not have rivet and generally adopts pressing equipment with the plate punching press that overlaps, it is riveted together plate in the method that riveted joint place produces local deformation,, therefore uses the pressure noise of punch press excessive because this method adopts the direct press type punching press, contaminated environment, cost is too high.
Existing pendulum is rolled over riveting machine and is adopted eccentric sphere rivet set structure usually, and the swing that its riveted joint process is a die and the compound pendulum of descending motion run over journey, and its subject matter is that pressure is not enough, and range of application is narrow.
Summary of the invention
The purpose of this utility model is in order to overcome the above-mentioned background technical deficiency, proposes a kind of with low costly, and the plate of the power that power is little does not have rivet equipment, makes it can strengthen riveting pressure, widens the range of work, enhances productivity.
For achieving the above object, the utility model adopts following technical scheme: plate does not have rivet equipment, comprise column, head and mould, described head is by motor, piston, cylinder body and eccentric sphere rivet set constitute, eccentric sphere rivet set is positioned at piston, mould is made of drift and counterdie, it is corresponding with counterdie that drift is positioned at eccentric sphere rivet set, it is characterized in that described cylinder body is provided with at least two chambers vertically, be placed with piston in each chamber, connect as one vertically between each chamber piston, in each chamber, be provided with inlet channel and return gas channel, be provided with in the piston lower end and suppress device.
The described device that suppresses is made up of slide block, take-up housing and return spring, take-up housing is fixed in the piston lower end, the lower end position of take-up housing is lower than the head of drift, slide block is positioned at the vertical chute of take-up housing, in vertical chute lower end axial direction positioning device is housed, in take-up housing, is equipped with and forces the outwardly directed return spring of slide block, when slide block is run into axial direction positioning device, the outer end of take-up housing is stretched out in the slide block outer end, and this moment, the take-up housing outer end position was higher than the head of drift.
Described cylinder body two ends up and down is provided with cylinder sleeve 8, following cylinder sleeve 3, convex blocking ring 16 in the cylinder body middle part is provided with, constitute cylinder body upper chamber between baffle ring 16 and the last cylinder sleeve 8, constitute the cylinder body lower chambers between baffle ring 16 and the following cylinder sleeve 3, described piston is made of main piston and auxilliary piston, auxilliary piston is fixed on the afterbody of main piston, and main piston and auxilliary piston lay respectively at cylinder body upper chamber and cylinder body bottom chamber.
Described auxilliary piston is the afterbody that is tightened in main piston in the mode of screw thread, and its end face is locked with trip bolt.
Link to each other by guide rail, slide way mechanism between described head and the column, in guide rail, slide way mechanism, be provided with elevating mechanism.
The utility model riveted joint process is that the swing of die and the compound pendulum of descending motion run over journey, and it is simple in structure, and is with low cost, and working service is convenient, especially adopts the twin-tub structure, and piston driven pressure is doubled on the single cylinder basis, has strengthened riveting pressure.Upper and lower moving between head and the column adds big workbench in addition, and the range of work is widened.The utility model can be applicable to that pendulum is rolled over and two class riveting machines radially.Simultaneously, can also be used for the connection of 4mm, improve riveted joint efficient, reduce production costs and noise with lower plate.
Description of drawings
Fig. 1 is the utility model front view.
Fig. 2 is the utility model vertical view.
Fig. 3 is the utility model punch structure schematic diagram.
The specific embodiment
Below in conjunction with accompanying drawing embodiment, the utility model will be further described.
There is not rivet equipment by plate shown in Figure 1, it comprises column 15, head and mould, head is made up of motor 11, piston 4, cylinder body 7 and eccentric sphere rivet set 23, eccentric sphere rivet set 23 is positioned at piston 4, mould is made of drift 1 and counterdie 6, and it is corresponding with counterdie 6 that drift 1 is positioned at eccentric sphere rivet set 23.Described cylinder body is provided with cylinder sleeve 8, following cylinder sleeve 3 in two ends about in the of 7, and cylinder body 7 middle parts are provided with interior convex blocking ring 16, constitute cylinder body upper chamber between baffle ring 16 and the last cylinder sleeve 8, constitute the cylinder body lower chambers between baffle ring 16 and the following cylinder sleeve 3.Described motor 11 is installed on the last cylinder sleeve 8 of cylinder body 7 upper ends.Described piston 4 is made of main piston 4-1 and piston mold insert (auxilliary piston) 4-2, main piston 4-1 is positioned at the cylinder body bottom chamber, piston mold insert (auxilliary piston) 4-2 is positioned at cylinder body upper chamber, piston mold insert 4-2 is the afterbody that is tightened in main piston 4-1 in the mode of screw thread, and its end face is locked with trip bolt 5." O " RunddichtringO 2 is used for sealing.Piece number 9 is upper and lower chamber inlet suction port, and piece number 17 is upper and lower chamber exhaust joint, and they all link to each other with upper and lower chamber.Suppress device piston 4 lower end drifts 1 other being provided with, suppress device by slide block 18, take-up housing 19 and return spring 20 are formed, take-up housing 19 is fixed in piston 4 lower ends, the lower end position of take-up housing 19 is lower than the head of drift 1, slide block 18 is positioned at the vertical chute of take-up housing 19, in vertical chute lower end axial direction positioning device 21 is housed, in take-up housing 19, be equipped with and force slide block 18 outwardly directed return springs 20, when slide block 18 is run into axial direction positioning device 21, the outer end that take-up housing 19 is stretched out in slide block 18 outer ends, this moment, take-up housing 19 outer end position were higher than the head of drift 1.Piece number 22 is a steel plate.
Link to each other by guide rail, slide way mechanism between described head and the column 15, in guide rail, slide way mechanism, be provided with elevating mechanism.Described guide rail, slide way mechanism are made of dove-tail form guide rail 10 and the dove-tail form chute that matches with it, and the dove-tail form guide rail is vertically set on the column 15, and the dove-tail form chute links to each other with head.Described elevating mechanism is made of screw mandrel 14, nut 13, and nut 13 links to each other with head, and screw mandrel 14 links to each other with column 15, by handwheel 12 rotary screw rods 14 head is moved up and down.
Claims (7)
1, plate does not have rivet equipment, comprise column, head and mould, described head is made of motor, piston, cylinder body and eccentric sphere rivet set, eccentric sphere rivet set is positioned at piston, mould is made of drift and counterdie, it is corresponding with counterdie that drift is positioned at eccentric sphere rivet set, it is characterized in that described cylinder body is provided with at least two chambers vertically, be placed with piston in each chamber, connect as one vertically between each chamber piston, in each chamber, be provided with inlet channel and return gas channel, be provided with in the piston lower end and suppress device.
2, plate according to claim 1 does not have rivet equipment, it is characterized in that: described cylinder body two ends up and down is provided with cylinder sleeve (8), following cylinder sleeve (3), the cylinder body middle part is provided with interior convex blocking ring (16), constitute cylinder body upper chamber between baffle ring (16) and the last cylinder sleeve (8), constitute the cylinder body lower chambers between baffle ring (16) and the following cylinder sleeve (3), described piston is made of main piston and auxilliary piston, auxilliary piston is fixed on the afterbody of main piston, and main piston and auxilliary piston lay respectively at cylinder body upper chamber and cylinder body bottom chamber.
3, plate according to claim 2 does not have rivet equipment, it is characterized in that described auxilliary piston is the afterbody that is tightened in main piston in the mode of screw thread, and its end face is locked with trip bolt.
4, do not have rivet equipment according to claim 1 or 2 or 3 any described plates, it is characterized in that linking to each other by guide rail, slide way mechanism between described head and the column, in guide rail, slide way mechanism, be provided with elevating mechanism.
5, plate according to claim 4 does not have rivet equipment, it is characterized in that described guide rail, slide way mechanism are made of dove-tail form guide rail and the dove-tail form chute that matches with it, and the dove-tail form guide rail is vertically set on the column, and the dove-tail form chute links to each other with head.
6, plate according to claim 4 does not have rivet equipment, it is characterized in that described elevating mechanism is made of screw mandrel, nut.
7, there is not rivet equipment according to claim 1 or 2 or 3 any described plates, it is characterized in that the described device that suppresses is by slide block, take-up housing and return spring are formed, take-up housing is fixed in the piston lower end, the lower end position of take-up housing is lower than the head of drift, slide block is positioned at the vertical chute of take-up housing, in vertical chute lower end axial direction positioning device is housed, in take-up housing, be equipped with and force the outwardly directed return spring of slide block, when slide block is run into axial direction positioning device, the outer end of take-up housing is stretched out in the slide block outer end, and this moment, the take-up housing outer end position was higher than the head of drift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420111200 CN2749602Y (en) | 2004-11-04 | 2004-11-04 | Equipment for riveting plates without rivet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420111200 CN2749602Y (en) | 2004-11-04 | 2004-11-04 | Equipment for riveting plates without rivet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2749602Y true CN2749602Y (en) | 2006-01-04 |
Family
ID=35822998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420111200 Expired - Lifetime CN2749602Y (en) | 2004-11-04 | 2004-11-04 | Equipment for riveting plates without rivet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2749602Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100584480C (en) * | 2008-10-29 | 2010-01-27 | 济南易恒技术有限公司 | Hub unit radial digital control rotary riveting equipment |
| CN1873824B (en) * | 2006-03-14 | 2010-05-26 | 深圳易拓科技有限公司 | Equipment for automatic riveting butted seal ring and separability type hard disk drive |
| CN101602084B (en) * | 2009-06-25 | 2011-01-19 | 韶关学院 | Method for real-time adjusting dip angle of snap head of riveting machine |
| CN102240746A (en) * | 2011-05-13 | 2011-11-16 | 天津仁义合自动化技术有限公司 | Multipoint rivet-free automatic riveting machine |
| CN104353772A (en) * | 2014-10-13 | 2015-02-18 | 太仓越华精密机械配件有限公司 | Rivet-free riveting equipment for elevator landing door |
| CN104438893A (en) * | 2014-12-23 | 2015-03-25 | 苏州亿控机械装备有限公司 | Rivet-free connecting device and production line thereof |
| CN106670373A (en) * | 2016-10-26 | 2017-05-17 | 王涛 | Four-column riveting machine |
| CN109500263A (en) * | 2018-11-22 | 2019-03-22 | 宁波市三羊机电制造有限公司 | A kind of total member hinge riveting process |
-
2004
- 2004-11-04 CN CN 200420111200 patent/CN2749602Y/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1873824B (en) * | 2006-03-14 | 2010-05-26 | 深圳易拓科技有限公司 | Equipment for automatic riveting butted seal ring and separability type hard disk drive |
| CN100584480C (en) * | 2008-10-29 | 2010-01-27 | 济南易恒技术有限公司 | Hub unit radial digital control rotary riveting equipment |
| CN101602084B (en) * | 2009-06-25 | 2011-01-19 | 韶关学院 | Method for real-time adjusting dip angle of snap head of riveting machine |
| CN102240746A (en) * | 2011-05-13 | 2011-11-16 | 天津仁义合自动化技术有限公司 | Multipoint rivet-free automatic riveting machine |
| CN104353772A (en) * | 2014-10-13 | 2015-02-18 | 太仓越华精密机械配件有限公司 | Rivet-free riveting equipment for elevator landing door |
| CN104353772B (en) * | 2014-10-13 | 2016-08-03 | 太仓越华精密机械配件有限公司 | A kind of hoistway door is without rivet equipment |
| CN104438893A (en) * | 2014-12-23 | 2015-03-25 | 苏州亿控机械装备有限公司 | Rivet-free connecting device and production line thereof |
| CN106670373A (en) * | 2016-10-26 | 2017-05-17 | 王涛 | Four-column riveting machine |
| CN109500263A (en) * | 2018-11-22 | 2019-03-22 | 宁波市三羊机电制造有限公司 | A kind of total member hinge riveting process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141104 Granted publication date: 20060104 |