CN102632631B - Pneumatic punching machine - Google Patents
Pneumatic punching machine Download PDFInfo
- Publication number
- CN102632631B CN102632631B CN201210121627.3A CN201210121627A CN102632631B CN 102632631 B CN102632631 B CN 102632631B CN 201210121627 A CN201210121627 A CN 201210121627A CN 102632631 B CN102632631 B CN 102632631B
- Authority
- CN
- China
- Prior art keywords
- cylinder
- punching machine
- block
- fixed head
- pneumatic punching
- 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.)
- Active
Links
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a pneumatic punching machine which comprises an air cylinder, an upper die base plate, a lower die base plate, a fixed plate, a positioning seat and a movable supporting rod, wherein the air cylinder comprises a second air cylinder; the second air cylinder and the positioning seat are respectively arranged on the fixed plate; the middle of the movable supporting rod is hinged to the positioning seat; one end of the movable supporting rod is hinged with one end of the upper die base plate; the other end of the movable supporting rod is hinged with one end of a movable block; the other end of the movable block is connected with a piston rod of the second air cylinder; the other end of the upper die base plate is connected with a rivet positioning block; the rivet positioning block is connected with the positioning seat through a sliding block; the sliding block is arranged on the side face of the rivet positioning block; an opening for placing the movable supporting rod is formed on the positioning seat; an adjustment block is arranged at the end part of the opening; one end of an adjustment screw rod penetrates through the adjustment block and then is pressed against the movable supporting block; and a first air cylinder is arranged below the fixed plate. The pneumatic punching machine has the characteristic of simple and rational structure, is operated flexibly, is safe and reliable and can position a workpiece accurately.
Description
Technical field
The present invention relates to a kind of pneumatic punching machine.
Background technology
Conventional pneumatic punching machine is all to determine thrust and the pulling force on piston rod according to the size of the required power of work, and the power output that should make cylinder while selecting cylinder is thus surplus slightly.When the cylinder diameter of cylinder selects littlely, power output is inadequate, cylinder cisco unity malfunction; But, excessive when the cylinder diameter of cylinder, not only make that equipment is heavy, cost is high, air consumption increases simultaneously, causes energy waste, therefore to the cylinder using and jig Design, requires stricter.
Chinese patent literature CN201192899Y discloses a kind of pneumatic punching machine on 02 11st, 2009 and has comprised slide block, upper trimming die, lower punch die and lathe bed, cylinder is fixed on air cylinder base, piston and piston rod are placed in cylinder and are threaded with support, support and short lever are hinged, two lever upper brackets are fixed on air cylinder base bottom, two short levers are hinged with support and triangle lever respectively, two triangle levers respectively with lever upper bracket, short lever and long lever are hinged, two long levers and triangle lever and lever undersetting are hinged, two lever undersettings are fixed on slide block.
Summary of the invention
Object of the present invention aims to provide a kind of simple and reasonable, flexible operation, accurate positioning, pneumatic punching machine that safe coefficient is high, to overcome weak point of the prior art.
By a kind of pneumatic punching machine of this object design, comprise cylinder, upper die plate, counterdie backing plate and fixed head and positioning seat, its architectural feature is also to comprise movable branching rod, cylinder comprises the second cylinder, the second cylinder and positioning seat are separately positioned on fixed head, and the middle part of movable branching rod is hinged on positioning seat, and one end of movable branching rod and one end of upper die plate are hinged, the other end of movable branching rod and one end of movable block are hinged, and the piston rod of the other end of movable block and the second cylinder joins.
The other end of described upper die plate and riveting pin locating piece join, and riveting pin locating piece joins by slide block and positioning seat.
Described slide block is arranged on the side of riveting pin locating piece.
On described positioning seat, be provided with for laying the opening of movable branching rod, adjustment block is arranged on the end of opening, adjusts screw rod one end and is crimped on movable branching rod through after adjustment block.
The below of described fixed head is also provided with the first cylinder, and the piston rod of this first cylinder is hinged by steering block and counterdie backing plate, and what counterdie backing plate slided is arranged on slider guide.
Pneumatic punching machine also comprises workbench, and slider guide is arranged on workbench.
Between described workbench and slider guide, be provided with slider guide fixed head, slider guide is crimped on slider guide fixed head.
One end of described slider guide fixed head is provided with air cylinder fixed plate, and the first cylinder is arranged in air cylinder fixed plate, and the other end of slider guide fixed head is provided with for limiting the cushioning fender of the sliding stroke of counterdie backing plate.
Described counterdie backing plate is between air cylinder fixed plate and cushioning fender.
Described fixed head is arranged on workbench by locating piece, and fixed head, locating piece and workbench cross the space that holds the first cylinder jointly.
The present invention adopts after above-mentioned technical scheme, by the second cylinder, drive movable branching rod to complete power output, can select the power output with control appliance according to the size of the arm of force, not need to rely on completely the cylinder diameter of cylinder to select cylinder size, reduce the wasting of resources.
The present invention by being provided with for laying the opening of movable branching rod on positioning seat, and adjustment block is arranged on the end of opening, and adjustment screw rod one end is crimped on movable branching rod through after adjustment block, thereby can adjust the revolution stroke of movable branching rod, improves security performance.
That the present invention has is simple and reasonable, the feature of flexible operation, safe and reliable, accurate positioning, and jig Design and locate mode are all rationally accurate, go for automatically and the Precision Machining of semiautomatic production equipment; The part processing that can be applied to five metals and electron trade is promoted the use of, and has wide market prospects.
Accompanying drawing explanation
Fig. 1 is the decomposition texture schematic diagram of one embodiment of the invention.
Fig. 2 is the structural representation after an embodiment assembling.
Fig. 3 is the structural representation after the present invention and workbench assembling.
Fig. 4 is the main TV structure schematic diagram of Fig. 3.
Fig. 5 is the right TV structure schematic diagram of Fig. 4.
Fig. 6 is the plan structure schematic diagram of Fig. 5.
In figure: 1 is slider guide fixed head, 2 is slider guide, and 3 is counterdie backing plate, and 4 is steering block, 5 is the first cylinder, and 6 is cushioning fender, and 7 is positioning seat, and 8 is riveting pin locating piece, 9 is upper die plate, and 10 is movable branching rod, and 11 is locating piece, and 12 is fixed head, 13 is the second cylinder, and 14 is movable block, and 15 is nut, 16 is the first alignment pin, and 17 is the second alignment pin, and 18 is adjustment block, 19 is air cylinder fixed plate, and 20 is workbench, and 22 is slide block.
The specific embodiment
Below in conjunction with drawings and Examples, the invention will be further described.
Referring to Fig. 1-Fig. 6, this pneumatic punching machine, comprise cylinder, upper die plate 9, counterdie backing plate 3 and fixed head 12 and positioning seat 7, movable branching rod 10, cylinder comprises the second cylinder 13, the second cylinder 13 and positioning seat 7 are separately positioned on fixed head 12, and the middle part of movable branching rod 10 is hinged on positioning seat 7, and one end of one end of movable branching rod 10 and upper die plate 9 is hinged, one end of the other end of movable branching rod 10 and movable block 14 is hinged, and the piston rod of the other end of movable block 14 and the second cylinder 13 joins.
On positioning seat 7, be provided with for laying the opening 7.1 of movable branching rod 10, adjustment block 18 is arranged on the end of opening 7.1, adjusts screw rod one end and is crimped on movable branching rod 10 through after adjustment block 18.
In the present embodiment, movable branching rod 10 is arranged on positioning seat 7 by the first alignment pin 16 and adjustment block 18, forms the lever construction shaking.
One end of movable branching rod 10 is fixed on the second cylinder 13 and is formed Input Forces arm configuration by the first alignment pin 16, movable block 14 and nut 15, the other end of movable branching rod 10 forms power output arm configuration by the second alignment pin 17 and upper die plate 9, forms the pneumatic punching machine structure of lever principle by the work of the second cylinder.
The size of the second cylinder 13 power outputs can reach by the different arm of force of movable branching rod 10 design the demand of equipment.Generally, the input arm of force: the output arm of force is used within the scope of 1～10 times, realizes pneumatic punching machine work by this structure, can export the cylinder power output of 1～10 times, can reduce the cylinder diameter of cylinder, also reduce air consumption, avoid causing the unnecessary wasting of resources simultaneously.
The other end of upper die plate 9 and riveting pin locating piece 8 join, and riveting pin locating piece 8 joins by slide block 22 and positioning seat 7.Slide block 22 is arranged on the side of riveting pin locating piece 8.
In pneumatic punching machine when work,, output arm of force end can be installed riveting pin locating pieces 8 and slider guide 2 by upper die plate 9 and realize the precision of pneumatic punching machine and move, and makes the structure of this pneumatic punching machine become more succinct, operates also more convenient.
The work top of pneumatic punching machine has been installed the sliding transporting apparatus for production operators, and this sliding transporting apparatus comprises following content:
The below of fixed head 12 is also provided with the first cylinder 5, and the piston rod of this first cylinder 5 is hinged by steering block 4 and counterdie backing plate 3, and what counterdie backing plate 3 slided is arranged on slider guide 2.
In the present embodiment, pneumatic punching machine also comprises workbench 20, and slider guide 2 is arranged on workbench 20.Between workbench 20 and slider guide 2, be provided with slider guide fixed head 1, slider guide 2 is crimped on slider guide fixed head 1.
One end of slider guide fixed head 1 is provided with air cylinder fixed plate 19, the first cylinders 5 and is arranged in air cylinder fixed plate 19, and the other end of slider guide fixed head 1 is provided with for limiting the cushioning fender 6 of the sliding stroke of counterdie backing plate 3.Counterdie backing plate 3 is between air cylinder fixed plate 19 and cushioning fender 6.
Slip fixed head 1 is positioned on workbench, slide block 2, cushioning fender 6 and air cylinder fixed plate 19 by Bolt to position on fixed head 1.The first cylinder 5 is fixed in air cylinder fixed plate 19.
The sliding transporting apparatus that the piston rod of the first cylinder 5 forms on workbench by connecting steering block 4 and counterdie backing plate 3.This sliding transporting apparatus the work that can reduce operating personnel is set time risk, thereby greatly improve the security performance of pneumatic punching machine.
Fixed head 12 is arranged on workbench 20 by locating piece 11, and fixed head 12, locating piece 11 and workbench 20 cross the space that holds the first cylinder 5 jointly.
Claims (9)
1. a pneumatic punching machine, comprise cylinder, upper die plate (9), counterdie backing plate (3) and fixed head (12) and positioning seat (7), it is characterized in that also comprising movable branching rod (10), cylinder comprises the second cylinder (13), the second cylinder (13) and positioning seat (7) are separately positioned on fixed head (12), the middle part of movable branching rod (10) is hinged on positioning seat (7), one end of one end of movable branching rod (10) and upper die plate (9) is hinged, one end of the other end of movable branching rod (10) and movable block (14) is hinged, the piston rod of the other end of movable block (14) and the second cylinder (13) joins,
The below of described fixed head (12) is also provided with the first cylinder (5), the piston rod of this first cylinder (5) is hinged by steering block (4) and counterdie backing plate (3), and what counterdie backing plate (3) slided is arranged on slider guide (2).
2. pneumatic punching machine according to claim 1, is characterized in that the other end of described upper die plate (9) and riveting pin locating piece (8) join, and riveting pin locating piece (8) joins by slide block (22) and positioning seat (7).
3. pneumatic punching machine according to claim 2, is characterized in that described slide block (22) is arranged on the side of riveting pin locating piece (8).
4. pneumatic punching machine according to claim 1, it is characterized in that being provided with on described positioning seat (7) opening (7.1) for laying movable branching rod (10), adjustment block (18) is arranged on the end of opening (7.1), adjusts screw rod one end and is crimped on movable branching rod (10) through after adjustment block (18).
5. pneumatic punching machine according to claim 4, is characterized in that also comprising workbench (20), and slider guide (2) is arranged on workbench (20).
6. pneumatic punching machine according to claim 5, is characterized in that being provided with slider guide fixed head (1) between described workbench (20) and slider guide (2), and slider guide (2) is crimped on slider guide fixed head (1).
7. pneumatic punching machine according to claim 6, the one end that it is characterized in that described slider guide fixed head (1) is provided with air cylinder fixed plate (19), it is upper that the first cylinder (5) is arranged on air cylinder fixed plate (19), and the other end of slider guide fixed head (1) is provided with for limiting the cushioning fender (6) of the sliding stroke of counterdie backing plate (3).
8. pneumatic punching machine according to claim 7, is characterized in that described counterdie backing plate (3) is positioned between air cylinder fixed plate (19) and cushioning fender (6).
9. according to the arbitrary described pneumatic punching machine of claim 1 to 8, it is characterized in that described fixed head (12) is arranged on workbench (20) by locating piece (11) upper, fixed head (12), locating piece (11) and workbench (20) cross the space that holds the first cylinder (5) jointly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210121627.3A CN102632631B (en) | 2012-04-23 | 2012-04-23 | Pneumatic punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210121627.3A CN102632631B (en) | 2012-04-23 | 2012-04-23 | Pneumatic punching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102632631A CN102632631A (en) | 2012-08-15 |
| CN102632631B true CN102632631B (en) | 2014-09-17 |
Family
ID=46617296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210121627.3A Active CN102632631B (en) | 2012-04-23 | 2012-04-23 | Pneumatic punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102632631B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102015004108A1 (en) * | 2015-03-31 | 2016-10-06 | Hilmar Hubbes | Forming process and press |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB649582A (en) * | 1947-02-06 | 1951-01-31 | Lang Pneumatic Ltd | Improvements in, or relating to, presses |
| CN2217502Y (en) * | 1994-11-14 | 1996-01-17 | 奇韦企业有限公司 | Punch machine |
| CN201192899Y (en) * | 2008-04-16 | 2009-02-11 | 陈宏斌 | Pneumatic punching machine |
| CN101301796A (en) * | 2008-06-16 | 2008-11-12 | 深圳职业技术学院 | Pneumatic press |
-
2012
- 2012-04-23 CN CN201210121627.3A patent/CN102632631B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN102632631A (en) | 2012-08-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202399059U (en) | Clamp for fine boring of large and small end holes of connecting rod | |
| CN203579278U (en) | Novel portable clamping device | |
| CN202607321U (en) | Impact self-locking manual clamp | |
| CN102151876B (en) | Linkage compressed type multihole drilling tool | |
| CN204449334U (en) | There is the semi-automatic numerically controlled lathe of two centre frame | |
| CN202053094U (en) | Clamp for machining slotted hole of ratchet wrench | |
| CN203471425U (en) | Clamp air cylinder positioning device | |
| CN204430852U (en) | Eccentric self-locking formula hold down gag | |
| CN203629814U (en) | Force application test experiment table for vertical type tool rest | |
| CN203495606U (en) | Eccentric wheel compressing clamp | |
| CN202922231U (en) | Tool special for drilling peculiar parts | |
| CN202592051U (en) | Pressing mechanism of sawing machine | |
| CN102632631B (en) | Pneumatic punching machine | |
| CN203579251U (en) | Quick clamping device for shaft work-pieces | |
| CN203901166U (en) | Connection rod body bolt assembling tool | |
| CN206614273U (en) | A kind of side Bidirectional clamping fixture | |
| CN201988762U (en) | Drill hole fixture | |
| CN203292889U (en) | Work fixture for machining hexagon nut fuse holes | |
| CN104416391A (en) | Eccentric wheel clamping fixture | |
| CN202878014U (en) | Automatic feeding mechanism of manipulator | |
| CN203140967U (en) | Adjusting screw rod electric resistance welding tool fixture | |
| CN202804735U (en) | Shell type machine tool clamp | |
| CN206047696U (en) | A kind of workpiece positioning compression device | |
| CN101905426A (en) | Square hole pulling clamp of adjustable spanner | |
| CN101513718B (en) | Automatic positioning compacting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210823 Address after: 528300 No. 25, South Ronggui Road, Shunde District, Guangdong, Foshan Patentee after: Guangdong Galanz Enterprises Co.,Ltd. Patentee after: GUANGDONG GRANS ELECTRIC APPARATUS MANUFACTURING Co.,Ltd. Address before: 528300 No. 25, South Ronggui Road, Shunde District, Guangdong, Foshan Patentee before: Guangdong Galanz Enterprises Co.,Ltd. |