CN2732387Y - Double-cylinder pneumatic riveting machine - Google Patents
Double-cylinder pneumatic riveting machine Download PDFInfo
- Publication number
- CN2732387Y CN2732387Y CN 200420064895 CN200420064895U CN2732387Y CN 2732387 Y CN2732387 Y CN 2732387Y CN 200420064895 CN200420064895 CN 200420064895 CN 200420064895 U CN200420064895 U CN 200420064895U CN 2732387 Y CN2732387 Y CN 2732387Y
- Authority
- CN
- China
- Prior art keywords
- piston
- riveting machine
- cylinder
- cylinder body
- head
- 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 - Lifetime
Links
Images
Landscapes
- Actuator (AREA)
Abstract
The utility model relates to a double-cylinder pneumatic riveting machine which includes a post, a machine head and a working table. The machine head is composed of a motor, a plunger, a cylinder and a rivet head. The double-cylinder pneumatic riveting machine is characterized in that the cylinder is axially provided with at least two cavities. The plunger is placed in each cavity. The plungers of each cavity are axially connected into integration. An air intake path and an air back path are arranged in each cavity. The double-cylinder pneumatic riveting machine has simple structure and easy use. The double-cylinder pneumatic riveting machine adopts the double-cylinder structure to double the plunger driving pressure on the base of the single-cylinder and enlarge the riveting pressure and make the riveting of the rivet smaller than phi 12 possible. The machine head and the post are moved from top to bottom to expand the processing range with a large working table. The riveting machine can be used for the swing-rolling type and radical type riveting machines.
Description
Technical field
The utility model relates to the pneumatic riveting machine, relates in particular to a kind of twin-tub pneumatic riveting machine.
Background technology
The riveting machine of selling on the market is generally hydraulic riveter now, a spot of pneumatic riveting machine also is the riveting machine of smaller power, generally adopts the single cylinder structure, and type mostly is subtable, head is fixed, thereby the range of work is restricted, and the riveted joint scope is many about 3mm.Along with the continuous development of society, constantly the widening of riveting machine range of application, the raising of environmental requirement in addition, a kind of pneumatic riveting machine demand pendulum of the bigger range of work is before the riveting machine market plane.The present invention has just in time catered to this demand.
Summary of the invention
The purpose of this utility model is in order to overcome the above-mentioned background technical deficiency, to propose a kind of more powerful twin-tub pneumatic riveting machine, make it can strengthen riveting pressure, widen the range of work, enhancing productivity.
For achieving the above object, the utility model adopts following technical scheme: a kind of twin-tub pneumatic riveting machine, comprise column, head and workbench, described head is by motor, piston, cylinder body and die 1 constitute, it is characterized in that described cylinder body is provided with cylinder sleeve 8 in two ends up and down) 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, main piston and auxilliary piston lay respectively at cylinder body upper chamber and cylinder body bottom chamber, connect as one vertically between each chamber piston, in each chamber, be provided with inlet channel and return gas channel.
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 is simple in structure, and is easy to use, especially adopts the twin-tub structure, and piston driven pressure is doubled on the single cylinder basis, strengthened riveting pressure, makes the riveted joint of Φ 12 following rivets become possibility.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.
Description of drawings
Fig. 1 is the structural representation of the utility model front view.
Fig. 2 is the structural representation of the utility model upward view.
The specific embodiment
Below in conjunction with accompanying drawing embodiment, the utility model will be further described.
By twin-tub pneumatic riveting machine shown in Figure 1, it comprises column 15, head and workbench, and head is made up of motor 11, piston 4, cylinder body 7 and die 1.Described cylinder body is provided with cylinder sleeve 8, following cylinder sleeve 3 in two ends about in the of 7, and convex blocking ring 16 in the cylinder body middle part is provided with constitutes 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 is made of main piston and auxilliary piston, and main piston 4 is positioned at the cylinder body bottom chamber, and piston mold insert 6 (auxilliary piston) is positioned at cylinder body upper chamber, and piston mold insert 6 is the afterbodys that are tightened in main piston 4 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.
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 (5)
1, a kind of twin-tub pneumatic riveting machine, comprise column, head and workbench, described head is by motor, piston, cylinder body and die (1) constitute, it is characterized in that described cylinder body is provided with cylinder sleeve (8) in two ends up and down, 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, main piston and auxilliary piston lay respectively at cylinder body upper chamber and cylinder body bottom chamber, connect as one vertically between each chamber piston, in each chamber, be provided with inlet channel and return gas channel.
2, twin-tub pneumatic riveting machine according to claim 1 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.
3, twin-tub pneumatic riveting machine according to claim 1 and 2 is characterized in that being linked to each other by guide rail, slide way mechanism between described head and the column, is provided with elevating mechanism in guide rail, slide way mechanism.
4, twin-tub pneumatic riveting machine according to claim 3 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.
5, twin-tub pneumatic riveting machine according to claim 3 is characterized in that described elevating mechanism is made of screw mandrel, nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420064895 CN2732387Y (en) | 2004-06-10 | 2004-06-10 | Double-cylinder pneumatic riveting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420064895 CN2732387Y (en) | 2004-06-10 | 2004-06-10 | Double-cylinder pneumatic riveting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2732387Y true CN2732387Y (en) | 2005-10-12 |
Family
ID=35068234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420064895 Expired - Lifetime CN2732387Y (en) | 2004-06-10 | 2004-06-10 | Double-cylinder pneumatic riveting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2732387Y (en) |
Cited By (4)
| 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 |
| CN102861987A (en) * | 2012-09-28 | 2013-01-09 | 信源电子制品(昆山)有限公司 | Laser head device for laser paint-peeling machine |
| CN104668321A (en) * | 2013-11-29 | 2015-06-03 | 海洋王（东莞）照明科技有限公司 | Blank pressing fixture of lamp |
| CN110280709A (en) * | 2019-07-25 | 2019-09-27 | 苏州施米特机械有限公司 | Double drive riveting machine |
-
2004
- 2004-06-10 CN CN 200420064895 patent/CN2732387Y/en not_active Expired - Lifetime
Cited By (4)
| 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 |
| CN102861987A (en) * | 2012-09-28 | 2013-01-09 | 信源电子制品(昆山)有限公司 | Laser head device for laser paint-peeling machine |
| CN104668321A (en) * | 2013-11-29 | 2015-06-03 | 海洋王（东莞）照明科技有限公司 | Blank pressing fixture of lamp |
| CN110280709A (en) * | 2019-07-25 | 2019-09-27 | 苏州施米特机械有限公司 | Double drive riveting machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206122442U (en) | Car roof stamping device | |
| CN103170565A (en) | Direct drive type stroke control pressurizing type hydraulic machine of oil-less pump alternating current servo motor | |
| CN201632573U (en) | Free forging hydraulic power system | |
| CN2732387Y (en) | Double-cylinder pneumatic riveting machine | |
| CN103143662A (en) | Oil-pump-free direct-drive type force control supercharged hydraulic machine provided with alternating current servo motor | |
| CN201475081U (en) | Oil-gas split type rapid pressurized cylinder | |
| CN2749602Y (en) | Equipment for riveting plates without rivet | |
| CN201849007U (en) | Pneumatic press | |
| CN106140970A (en) | A kind of automobile-used assembling main slice of radiator progressive die | |
| CN208663013U (en) | The pneumatic assembly machine of pedal | |
| CN207825548U (en) | A kind of hydraulic press | |
| CN206122572U (en) | Car roof punching machine with remove bits function | |
| CN201377477Y (en) | Combined double acting cylinder | |
| CN206702100U (en) | It is a kind of to be machined special pneumatic punching machine | |
| CN208467874U (en) | Drilling machine feeding device | |
| CN208390917U (en) | A kind of Pneumatic die forging machine | |
| CN209139875U (en) | A kind of throttle body flange face bolt crosses hole processing device | |
| CN2408991Y (en) | Spring type forging pressing hammer | |
| CN109465474A (en) | A kind of throttle body flange face bolt crosses hole processing device | |
| CN206763771U (en) | A kind of hinge automatic double-head riveting machine | |
| CN205732891U (en) | Deduction and mould thereof are pulled in a kind of die casting | |
| CN201257491Y (en) | Die forging hammer hydraulic lower ejection device | |
| CN206105931U (en) | A cylinder is carried assembly and is personally experienced sth. part of body for scrapping off line is torn open on limit | |
| CN205032580U (en) | Pressure -pad -force adjustable mould | |
| CN105240118B (en) | One-stroke internal-combustion engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Wuhan Rui Weite Machinery Co., Ltd. Assignor: Tang Qianfou Contract record no.: 2012420000096 Denomination of utility model: Double-cylinder pneumatic riveting machine Granted publication date: 20051012 License type: Exclusive License Record date: 20120813 |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140610 Granted publication date: 20051012 |