CN101628487A - Linkage discharging device of punch press - Google Patents
Linkage discharging device of punch press Download PDFInfo
- Publication number
- CN101628487A CN101628487A CN200810022464A CN200810022464A CN101628487A CN 101628487 A CN101628487 A CN 101628487A CN 200810022464 A CN200810022464 A CN 200810022464A CN 200810022464 A CN200810022464 A CN 200810022464A CN 101628487 A CN101628487 A CN 101628487A
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- CN
- China
- Prior art keywords
- punch
- push rod
- roller
- spring
- discharging device
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- 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.)
- Pending
Links
- 238000007599 discharging Methods 0.000 title claims abstract description 19
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000004080 punching Methods 0.000 abstract description 16
- 239000000463 material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 206010016256 fatigue Diseases 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The invention discloses a linkage discharging device of a punch press, which comprises a punch seat, a push rod, a roller, a spring, a material waiting plate, a swinging structure and a workbench. The hook-shaped push rod is connected to the side face of the punch seat through a straight handle section, the push rod moving up and down along with the punch seat drives a roller of the swinging mechanism through a hook back, and the spring keeps the push rod in contact with the roller. When the punch seat punches downwards, the push rod pushes the roller to rotate to the side to avoid punching of the punch seat. When the punching head seat returns after punching, the roller is attached to the push rod under the traction of the spring and rotates along the hook back, when the punch head seat is in a high position, the material plate is rotated under the punch head seat, the punched product of demolding falls onto the material plate, and is thrown out along with the swinging of the swinging arm formed by the next punching. The invention does not need manual discharging, has good discharging action coordination, reliable discharging, safe operation and high working efficiency.
Description
Technical field
The present invention relates to a kind of drawing mechanism of punch press, particularly a kind of linked discharging device.
Background technology
The punch press blanking is a kind of processing of shearing plate that cooperates by concavo-convex mould.Under the regular situation, the waste material that cuts off falls from die, the finished product of punching out is then up with punch, walking to discharging structure place finished product is shed on the die automatically, be convenient to the operative employee takes out punching out from die with hand or instrument finished product, this kind routine operation is very effective, but exists potential safety hazard and operative employee's labour intensity big.Although be provided with safety guard in the modern pressing equipment,, still can not cancel the operative employee and get material operation, repetitive operation fatiguability for a long time can guarantee operative employee's personal safety.Prior art application machine hand can address the above problem, but application cost is big, is not suitable for common punching production.
Summary of the invention
The present invention is primarily aimed at punch process by hand or instrument, from die take out that the operation labour intensity of punching out finished product is big, poor stability, the slow deficiency of productive temp, propose a kind of simple in structure, cost of manufacture is low, security good, discharging is quick, can alleviate the linked discharging device for punch of operative employee's labour intensity.
The present invention is achieved through the following technical solutions technical goal.
Linked discharging device for punch, it comprises punch holder, push rod, roller, spring, treats flitch, swinging structure and workbench.Its improvements are: described push rod is hook-shaped shape, and its upper end straight handle section is connected the punch holder side, contacts with roller in the swinging structure with back with the push rod of punch holder knee-action.The base of described swinging structure is located by connecting on bight, the workbench left side, plug-in mounting vertical shaft in the base endoporus, the swing arm of dihedral cooperates with vertical shaft with sleeve pipe and is supported on the bearing, the cantilever end multiple operation platform of swing arm, the cantilever two ends are provided with bearing and cooperate the formation rotational structure with the roller endoporus, and the cantilever outer end axially connects treats flitch.Described spring one end connects workbench, and the other end connects swinging structure, and the swing arm of spring tractive terminates in the push rod back.
In the said structure,, be subjected to extension spring and control with the push rod of punch holder knee-action with the swinging structure that plane bearing supports.During the descending punching press of punch holder, push rod promotes roller makes swing arm rotate counterclockwise to avris around vertical shaft, dodges the punch holder punch process.During the punch holder return, swing arm is depended on push rod and is clockwise rotated under the traction of extension spring, when punch holder goes upward to a high position, the flitch for the treatment of that is installed in the swing arm end has rotated punch holder 1 time, the punching out finished product of the demoulding drops down onto treats that flitch has on the plate face of angle, along with the swing arm that punching press next time forms is swung and thrown away.
The present invention compared with prior art has following good effect:
1, swinging structure moves with the punch holder knee-action, and harmony is good, good reliability;
2, interlock discharging avoids taking place casualty accident, and the work efficiency height, and operator's labour intensity is little;
3, simple in structure, cost of manufacture is low.
Description of drawings
Accompanying drawing 1 is that punch holder of the present invention is in a high position, treats that flitch is in the structural representation under the punch holder.
Accompanying drawing 2 is punch holder of the present invention when coming downwards to extreme lower position, treats that flitch goes to the structural representation in punch holder left side.
Accompanying drawing 3 is structure enlarged diagrams of swing mechanism of the present invention.
The specific embodiment
Embodiment shown in reference to the accompanying drawings below, the present invention is further illustrated.
Linked discharging device for punch shown in the drawings, it comprises punch holder 1, push rod 2, roller 3, spring 4, treats flitch 5, swinging structure 6 and workbench 7.The push rod 2 of hook-shaped shape is connected punch holder 1 side with straight handle section, contacts with the roller 3 of swinging structure 6 with back with the push rod 2 of punch holder 1 knee-action.The base 6.5 of swinging structure 6 is located by connecting on bight, workbench 7 left side, plug-in mounting vertical shaft 6.3 in base 6.5 endoporus, and swing arm 6.1 cooperates with vertical shaft 6.3 with sleeve pipe and is supported on the plane bearing 6.4.The cantilever end of swing arm 6.1 is parallel to workbench 7, and the cantilever two ends are provided with ball bearing 6.2 and cooperate the formation rotational structure with roller 3 endoporus, and the cantilever outer end axially connects treats flitch 5.Extension spring 4 one ends connect workbench 7, and the other end connects swinging structure 6, and spring 4 tractive swing arm all the time 6.1 is attached to the back of push rod 2.When punch holder 1 descending punching press, push rod 2 promotes to roll 3, and swing arm 6.1 is rotated counterclockwise to avris around vertical shaft, dodges punch holder 1 punch process.When punching press finishes the punch holder return, swing arm 6.1 is depended on push rod and is clockwise rotated under the traction of extension spring 4, when punch holder 1 goes upward to a high position, the flitch 5 for the treatment of that is installed in swing arm 6.1 ends has rotated punch holder 1 time, the punching out finished product of the demoulding drops down onto treats that flitch 5 has on the plate face of angle, along with the swing arm that punching press next time forms is swung and thrown away.The plate face for the treatment of flitch 5 among the present invention is with respect to 25 ° of horizontal tilts, and the punching out finished product of being convenient to fall throws away.Discharging structure of the present invention is subjected to extension spring 4 and with push rod 2 controls of punch holder 1 knee-action, and coordination is good, accurately and reliably, does not need artificial discharging, handling safety, work efficiency height.
Claims (4)
1, a kind of linked discharging device for punch, it comprises punch holder (1), push rod (2), roller (3), spring (4), treats flitch (5), swinging structure (6) and workbench (7); It is characterized in that: described push rod (2) is for hook-shaped shape, and its upper end straight handle section is connected punch holder (1) side, contacts with roller (3) in the swinging structure (6) with back with the push rod (2) of punch holder (1) knee-action; The base (6.5) of described swinging structure (6) is located by connecting on workbench (7) bight, the left side, plug-in mounting vertical shaft (6.3) in base (6.5) endoporus, the swing arm of dihedral (6.1) cooperates with vertical shaft (6.3) with sleeve pipe and is supported on the bearing (6.4), the cantilever end multiple operation platform (7) of swing arm (6.1), the cantilever two ends are provided with bearing (6.2) and cooperate the formation rotational structure with roller (3) endoporus, and the cantilever outer end axially connects treats flitch (5); Described spring (4) one ends connect workbench (7), and the other end connects swinging structure (6), and spring (4) tractive swing arm (6.1) terminates in push rod (2) back.
2, linked discharging device for punch according to claim 1 is characterized in that: described swing arm (6.1) end axis with respect to 20 °～30 ° of horizontal tilts, treats that flitch (5) the plate face left side is low, the right height to flitch (5) the plate face for the treatment of that connects.
3, linked discharging device for punch according to claim 1 is characterized in that: described bearing (6.4) is a plane bearing.
4, linked discharging device for punch according to claim 3 is characterized in that: described spring (4) is stretched spring for drawing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810022464A CN101628487A (en) | 2008-07-14 | 2008-07-14 | Linkage discharging device of punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810022464A CN101628487A (en) | 2008-07-14 | 2008-07-14 | Linkage discharging device of punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101628487A true CN101628487A (en) | 2010-01-20 |
Family
ID=41573843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810022464A Pending CN101628487A (en) | 2008-07-14 | 2008-07-14 | Linkage discharging device of punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101628487A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100254A (en) * | 2016-08-26 | 2016-11-09 | 郑州德盛祥电机制造有限公司 | A kind of motor stamping making apparatus and link gear thereof |
| CN106217932A (en) * | 2016-08-30 | 2016-12-14 | 重庆市扬昇药业有限公司 | The tablet machine of pneumatic flushing unloading piece |
| CN106273627A (en) * | 2016-08-30 | 2017-01-04 | 重庆市扬昇药业有限公司 | It is easy to the pelleter of tablet taking |
| CN106346823A (en) * | 2016-08-30 | 2017-01-25 | 重庆市扬昇药业有限公司 | Tablet press |
-
2008
- 2008-07-14 CN CN200810022464A patent/CN101628487A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100254A (en) * | 2016-08-26 | 2016-11-09 | 郑州德盛祥电机制造有限公司 | A kind of motor stamping making apparatus and link gear thereof |
| CN106100254B (en) * | 2016-08-26 | 2019-03-01 | 郑州德盛祥电机制造有限公司 | A kind of motor stamping making apparatus and its linkage mechanism |
| CN106217932A (en) * | 2016-08-30 | 2016-12-14 | 重庆市扬昇药业有限公司 | The tablet machine of pneumatic flushing unloading piece |
| CN106273627A (en) * | 2016-08-30 | 2017-01-04 | 重庆市扬昇药业有限公司 | It is easy to the pelleter of tablet taking |
| CN106346823A (en) * | 2016-08-30 | 2017-01-25 | 重庆市扬昇药业有限公司 | Tablet press |
| CN106346823B (en) * | 2016-08-30 | 2017-11-21 | 重庆市扬昇药业有限公司 | Tablet press machine |
| CN106273627B (en) * | 2016-08-30 | 2018-03-30 | 重庆市扬昇药业有限公司 | It is easy to the pelleter of tablet taking |
| CN106217932B (en) * | 2016-08-30 | 2018-03-30 | 重庆市扬昇药业有限公司 | The tablet press machine of pneumatic flushing unloading piece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20100120 |