CN109047534A - A kind of improved device on old-fashioned punching machine - Google Patents
A kind of improved device on old-fashioned punching machine Download PDFInfo
- Publication number
- CN109047534A CN109047534A CN201810861822.7A CN201810861822A CN109047534A CN 109047534 A CN109047534 A CN 109047534A CN 201810861822 A CN201810861822 A CN 201810861822A CN 109047534 A CN109047534 A CN 109047534A
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- China
- Prior art keywords
- punching machine
- old
- fashioned
- vertical shaft
- plate
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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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
- B21D43/08—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Punching Or Piercing (AREA)
Abstract
The invention discloses a kind of improved devices on old-fashioned punching machine, the old-fashioned punching machine includes station, station is equipped with lower die, upper mold is equipped with above lower die, upper mold is mounted on sliding block, sliding block makees downwards ramming motion by driving device driving, conveying device is respectively equipped on the station of the lower die two sides, conveying device includes fore-stock, after-poppet and several rollers, roller includes rotary cylinder and fixing axle, if rotary cylinder is mounted in fixing axle by dry bearing, the both ends of fixing axle are separately mounted on fore-stock and after-poppet, clearance distance between the same conveying device in the middle of the roller is adjustable.Improved device of the invention, the working efficiency of old-fashioned punching machine can effectively be improved, improve the utilization rate of plate, simultaneously, the safety of punching machine can also be improved, have many advantages, such as that construction is simple, strong applicability, reliable operation, high degree of automation, the practical double guarantees for realizing production efficiency and personal safety improve the shelf life of old-fashioned punching machine.
Description
Technical field
The invention belongs to punching machine technical fields, and in particular to a kind of improved device on old-fashioned punching machine.
Background technique
With the continuous improvement of industrialization degree, various intelligence, the new-type punching machine automated have obtained more and more pushing away
Wide application, these new-type punching machines not only high production efficiency, and also safety is also guaranteed.But the price of new-type punching machine
Universal expensive, it is excessive all to retain some original old-fashioned punching machines when equipment updates for enterprise.
Old-fashioned punching machine is moved between upper die and lower die by dragging material by hand, passes through the continuous impact of upper mold, production
The small-sized stamping of such as washer.Upper and lower mold working principle is as follows: when mold is mounted on it is in running order on punching machine when, upper mold
It is fixed with slider of punch, and makees blanking movement up and down with slider of punch, at this point, material is generally sent between upper/lower die, when
When slider of punch moves down, upper/lower die closure, material is punched successfully, and when sliding block up moves, material be will be disengaged from up and down
Mold pops up the material being punched from lower die by elastic force under the action of lower die discharging plate rubber or spring, works as sliding block
When rising to punching machine extreme higher position under the action of dnockout stick, acted on workpiece (washer) from cavity plate by the return circle in upper mold
Release falls the workpiece that then will fall off in working face in working face and is sent from once by hand, meanwhile, it will also be by by hand quickly
Mobile plate, the next position of plate is placed between upper and lower mould.With plate is constantly sent between up and down mould, constantly
It is punched material, to achieve the purpose that continuous production washer.
With industrial continuous development, the contradiction of efficiency, cost and safety is very prominent, especially in fastener row
In the washer production of industry, various forms of washers are various in style, including various special-shaped stamping parts, all produced with punching machine, and work
National People's Congress part is all to reckon by the piece to count wage.In the case where this mass production, the safety in production of punching machine and the utilization of plate
Rate is all distinct issues: the experience of the mobile plate of one side worker is directly related to the utilization rate of every block of plate, and worker is
The considerations of quickening production efficiency, often cost is ignored in selection, cause the utilization rate of plate not high；Another aspect operator
When operation, feeding, punching press, fitting quickly and are repeatedly carried out, it is desirable that operator's energy high concentration, slightly one carelessness,
It goes splicing that will injure limbs in punching press, causes disability.Therefore, safety issue and to the low problem of the utilization rate of material,
It is old-fashioned punching machine problem to be solved.
Summary of the invention
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of improvement dress on old-fashioned punching machine
It sets, the old-fashioned punching machine includes station, and station is equipped with lower die, is equipped with upper mold above lower die, upper mold is mounted on sliding block
On, sliding block makees ramming motion downwards by driving device driving, is respectively equipped with conveying device on the station of the lower die two sides, defeated
Sending device includes fore-stock, after-poppet and several rollers, and roller includes rotary cylinder and fixing axle, and rotary cylinder passes through several axis
It holds and is mounted in fixing axle, the both ends of fixing axle are separately mounted on fore-stock and after-poppet, the same conveying device in the middle of the roller
Between clearance distance it is adjustable.
Fore-stock is identical with the structure of after-poppet, and wherein fore-stock includes lower supporting plate and top board, and lower supporting plate can
It is detachably fixedly arranged on station, lower supporting plate and top board are parallel, and the both ends of lower supporting plate and top board pass through connecting rod
It is fixedly connected, one end of fixing axle is protruded between the lower supporting plate of fore-stock and top board, and the other end protrudes into the lower branch of after-poppet
Between fagging and top board, the both ends of fixing axle are respectively equipped with threaded hole, and bolt, the head diameter of bolt are equipped in threaded hole
Greater than the gap between lower supporting plate and top board.
The top board of fore-stock and after-poppet is equipped with scale.
Improved device further includes having automatic material connection device, and automatic material connection device includes that the lower mouth being fixed on sliding block is arc
The flange plate in shape face, for arcwall face towards the rear of punching machine, the lathe bed side of punching machine is fixed with rotatable vertical shaft, fixes on vertical shaft
There is swing arm, idler wheel, the outer circle of idler wheel and the arc face contact of flange plate are installed on swing arm, are fixed with splicing on vertical shaft
Bar fixes receiver in splicing bar, and receiver catches the workpiece to fall from upper mold, and being also equipped on vertical shaft makes idler wheel against convex
The thrust device of listrium arcwall face, receiver are equipped with baffle, and baffle is equipped with the notch towards the punching machine back side.
Thrust device includes the pull rod being located at be on vertical shaft, and drawing is fixed between the head of pull rod and the lathe bed of punching machine
Spring.
Vertical shaft is fixed on the lathe bed of punching machine by fixed plate, and fixed plate is equipped with the bearing for installing vertical shaft, vertical shaft
On be cased with torsional spring, one end of torsional spring is fixedly connected with vertical shaft, and the other end is fixedly connected with fixed plate.
The punching machine back side is equipped with picking-up container, and the bottom plate of picking-up container has the gradient, and the highest point of bottom plate is close to punching machine lathe bed.
The working principle of the invention is: the both ends of worker's hand-held board plate in punching operation on station are defeated respectively
Device is sent to support, conveying device facilitates the movement of plate, saves labor intensity of workers.According to the size of workpiece, adjustment adjacent two
The distance between root roller.Worker holds plate when moving on station, according to the position of roller, by the sense of touch of hand, i.e.,
The distance that can ensure that plate moves every time is accurate, close to plate theoretical maximum output, improves the utilization efficiency of plate.Meanwhile
Since workpiece automatic material connection and can be automatically fed into picking-up container after each punch forming by receiver, worker's both hands are without leaving
Plate, it is more accurate to the position control of plate, the safety of operating punch machine is also improved, is improved work efficiency.
The beneficial effects of the present invention are: improved device of the invention, can effectively improve the working efficiency of old-fashioned punching machine,
Improve plate utilization rate, simultaneously, moreover it is possible to improve the safety of punching machine, it is simple with construction, strong applicability, reliable operation,
High degree of automation, it is practical the advantages that, installation transformation can be easily carried out on old-fashioned punching machine, manufacturing cost is low, peace
Good perfection realizes the high-efficiency and continuous operation of production on old-fashioned high velocity ram machine, also mitigates the labor intensity of worker, successfully solve
People always try to solve to realize double guarantees of production efficiency and personal safety not at the safety issue of solution, mention
The high shelf life of old-fashioned punching machine.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram of automatic material connection device；
Fig. 3 is the structural schematic diagram of another angle of the present invention；
Fig. 4 is the schematic cross-section of conveying device.
Specific embodiment
Now in conjunction with attached drawing, the invention will be further described.
As shown in Figs 1-4, a kind of improved device on old-fashioned punching machine, the old-fashioned punching machine include station 1, behaviour
Make platform 1 equipped with lower die 2, upper mold 3 be equipped with above lower die 2, upper mold 3 is mounted on sliding block 4, sliding block 4 from driving device 5 drive to
Under make ramming motion, be respectively equipped with conveying device 6 on the station 1 of 2 two sides of lower die, conveying device 6 includes fore-stock
7, after-poppet 8 and several rollers 9, roller 9 includes rotary cylinder 10 and fixing axle 11, if rotary cylinder 10 is mounted on by dry bearing
In fixing axle 11, the both ends of fixing axle 11 are separately mounted on fore-stock 7 and after-poppet 8, the same conveying device in the middle of the roller 9 it
Between clearance distance it is adjustable.
Fore-stock 7 is identical with the structure of after-poppet 8, and wherein fore-stock 7 includes lower supporting plate 12 and top board 13, lower branch
Fagging 12 is detachably mounted on station 1, and lower supporting plate 12 and top board 13 are parallel, lower supporting plate 12 and top board 13
Both ends be fixedly connected by connecting rod 14, one end of fixing axle 11 protrude into fore-stock 7 lower supporting plate 12 and top board 13 it
Between, the other end protrudes between the lower supporting plate 12 of after-poppet 8 and top board 13, and the both ends of fixing axle 11 are respectively equipped with threaded hole
15, bolt 16 is installed, between 17 diameter of nut of bolt 16 is greater than between lower supporting plate 12 and top board 13 in threaded hole 15
Gap.
Scale is equipped on the top board 12 of fore-stock 7 and after-poppet 8.Scale can facilitate according to workpiece size regulating roller
Gap between cylinder 9.
Improved device further includes having automatic material connection device, and automatic material connection device includes that the lower mouth being fixed on sliding block 4 is
The flange plate 18 of arcwall face 19, arcwall face 19 are fixed with rotatable vertical shaft towards the rear of punching machine, 20 side of lathe bed of punching machine
21, swing arm 22 is fixed on vertical shaft 21, and idler wheel 23, the outer circle of idler wheel 23 and the arc of flange plate 18 are installed on swing arm 22
Face 19 contacts, and is fixed with splicing bar 24 on vertical shaft 21, receiver 25 is fixed in splicing bar 24, receiver 25 will fall from upper mold 3
Workpiece catch, the thrust device for making idler wheel 23 abut 18 arcwall face 19 of flange plate is also equipped on vertical shaft 21, on receiver 25
Equipped with baffle 26, baffle 26 is equipped with the notch 30 towards the punching machine back side.
Thrust device includes the pull rod 27 being located at be on vertical shaft 21, solid between the head of pull rod 27 and the lathe bed 20 of punching machine
Surely there is tension spring 28.
Alternatively, vertical shaft 21 is fixed on the lathe bed 20 of punching machine by fixed plate 29, fixed plate 29 is equipped with vertical for installing
The bearing of axis 21 is cased with torsional spring on vertical shaft 21, and one end of torsional spring is fixedly connected with vertical shaft 21, and the other end is fixedly connected with fixed plate 20.
The punching machine back side is equipped with picking-up container 31, and the bottom plate 32 of picking-up container 31 has the gradient, and the highest point of bottom plate 32 is close to punching machine
Lathe bed 20.Workpiece can glide automatically after entering picking-up container 31, and workpiece is avoided to accumulate in the movable ranged space of receiver 25,
Workpiece will not influence the activity of receiver 25.
The preferred embodiment of the present invention has been described in detail above, it should be understood that those skilled in the art without
It needs creative work according to the present invention can conceive and makes many modifications and variations, therefore, all technologies in the art
Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea
Technical solution, all should be within the scope of protection determined by the claims.
Claims (7)
1. a kind of improved device on old-fashioned punching machine, the old-fashioned punching machine includes station, and station is equipped with lower die,
Upper mold is equipped with above lower die, upper mold is mounted on sliding block, and sliding block makees ramming motion downwards by driving device driving, and feature exists
In being respectively equipped with conveying device on the station of the lower die two sides, conveying device includes fore-stock, after-poppet and several rollers
Cylinder, roller includes rotary cylinder and fixing axle, if rotary cylinder is mounted in fixing axle by dry bearing, the both ends of fixing axle are distinguished
It is mounted on fore-stock and after-poppet, the clearance distance between the same conveying device in the middle of the roller is adjustable.
2. as described in claim 1 with the improved device on old-fashioned punching machine, which is characterized in that the fore-stock and after-poppet
Structure it is identical, wherein fore-stock includes lower supporting plate and top board, and lower supporting plate is detachably mounted on station, under
Support plate and top board are parallel, and the both ends of lower supporting plate and top board are fixed by the connecting rod connection, and one end of fixing axle is stretched
Enter between the lower supporting plate of fore-stock and top board, the other end of fixing axle protrude into after-poppet lower supporting plate and top board it
Between, the both ends of fixing axle are respectively equipped with threaded hole, bolt is installed in threaded hole, the head diameter of bolt be greater than lower supporting plate and
Gap between top board.
3. as claimed in claim 2 with the improved device on old-fashioned punching machine, which is characterized in that the fore-stock and after-poppet
Top board be equipped with scale.
4. as described in claim 1 with the improved device on old-fashioned punching machine, which is characterized in that the improved device further includes
There is automatic material connection device, automatic material connection device includes that the lower mouth being fixed on sliding block is the flange plate of arcwall face, arcwall face court
To the rear of punching machine, the lathe bed side of punching machine is fixed with rotatable vertical shaft, and swing arm is fixed on vertical shaft, is installed on swing arm
There are idler wheel, the outer circle of idler wheel and the arc face contact of flange plate, be fixed with splicing bar on vertical shaft, fix receiver in splicing bar,
Receiver catches the workpiece to fall from upper mold, and the thrust device for making idler wheel abut flange plate arcwall face is also equipped on vertical shaft,
Receiver is equipped with baffle, and baffle is equipped with the notch towards the punching machine back side.
5. as claimed in claim 4 with the improved device on old-fashioned punching machine, which is characterized in that the thrust device includes
Positioned at being pull rod on vertical shaft, tension spring is fixed between the head of pull rod and the lathe bed of punching machine.
6. as claimed in claim 4 with the improved device on old-fashioned punching machine, which is characterized in that the vertical shaft passes through fixed plate
It is fixed on the lathe bed of punching machine, fixed plate is equipped with the bearing for installing vertical shaft, and torsional spring is cased on vertical shaft, and one end of torsional spring is solid
Surely vertical shaft is connected, the other end is fixedly connected with fixed plate.
7. such as the improved device described in claim 5 or 6 on old-fashioned punching machine, which is characterized in that the punching machine back side is set
There is picking-up container, the bottom plate of picking-up container has the gradient, and the highest point of bottom plate is close to punching machine lathe bed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810861822.7A CN109047534A (en) | 2018-08-01 | 2018-08-01 | A kind of improved device on old-fashioned punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810861822.7A CN109047534A (en) | 2018-08-01 | 2018-08-01 | A kind of improved device on old-fashioned punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109047534A true CN109047534A (en) | 2018-12-21 |
Family
ID=64832444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810861822.7A Pending CN109047534A (en) | 2018-08-01 | 2018-08-01 | A kind of improved device on old-fashioned punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109047534A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111992630A (en) * | 2020-08-05 | 2020-11-27 | 山东高密高锻机械有限公司 | Automatic receiving device for stamping |
| CN112246975A (en) * | 2020-09-28 | 2021-01-22 | 中原利达铁路轨道技术发展有限公司 | Automatic composite stamping production line |
| CN112453201A (en) * | 2020-10-30 | 2021-03-09 | 重庆至信实业集团有限公司 | Processing technology based on taillight flume assembly |
| CN113333624A (en) * | 2021-06-24 | 2021-09-03 | 宣臻创新化妆品包装(安徽)有限公司 | Foundation make-up box and stamping die thereof |
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| US4165666A (en) * | 1977-09-19 | 1979-08-28 | Preston Engravers, Inc. | Apparatus for synchronizing advance of web and rotational speed of bucket or like method |
| US20070034488A1 (en) * | 2005-08-09 | 2007-02-15 | Tuan-Mei Chiu Chen | Roller-type conveying machine |
| KR20100008535A (en) * | 2008-07-16 | 2010-01-26 | 주식회사 대홍전기 | Device for processing bus bar |
| CN103272959A (en) * | 2013-05-27 | 2013-09-04 | 嘉善永鑫紧固件有限公司 | Safety automatic piece receiving device of punch |
| CN204294714U (en) * | 2014-11-28 | 2015-04-29 | 青岛大东自动化科技有限公司 | Decoration bar section punch press |
| CN206767225U (en) * | 2017-05-27 | 2017-12-19 | 重庆信强科技有限公司 | Die-cutting machine discharge conveying device |
| CN207219961U (en) * | 2017-07-27 | 2018-04-13 | 安徽乐锦记食品有限公司 | One kind is used for bread processing particular manufacturing craft transmission device |
-
2018
- 2018-08-01 CN CN201810861822.7A patent/CN109047534A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4165666A (en) * | 1977-09-19 | 1979-08-28 | Preston Engravers, Inc. | Apparatus for synchronizing advance of web and rotational speed of bucket or like method |
| US20070034488A1 (en) * | 2005-08-09 | 2007-02-15 | Tuan-Mei Chiu Chen | Roller-type conveying machine |
| KR20100008535A (en) * | 2008-07-16 | 2010-01-26 | 주식회사 대홍전기 | Device for processing bus bar |
| CN103272959A (en) * | 2013-05-27 | 2013-09-04 | 嘉善永鑫紧固件有限公司 | Safety automatic piece receiving device of punch |
| CN204294714U (en) * | 2014-11-28 | 2015-04-29 | 青岛大东自动化科技有限公司 | Decoration bar section punch press |
| CN206767225U (en) * | 2017-05-27 | 2017-12-19 | 重庆信强科技有限公司 | Die-cutting machine discharge conveying device |
| CN207219961U (en) * | 2017-07-27 | 2018-04-13 | 安徽乐锦记食品有限公司 | One kind is used for bread processing particular manufacturing craft transmission device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111992630A (en) * | 2020-08-05 | 2020-11-27 | 山东高密高锻机械有限公司 | Automatic receiving device for stamping |
| CN112246975A (en) * | 2020-09-28 | 2021-01-22 | 中原利达铁路轨道技术发展有限公司 | Automatic composite stamping production line |
| CN112453201A (en) * | 2020-10-30 | 2021-03-09 | 重庆至信实业集团有限公司 | Processing technology based on taillight flume assembly |
| CN113333624A (en) * | 2021-06-24 | 2021-09-03 | 宣臻创新化妆品包装(安徽)有限公司 | Foundation make-up box and stamping die thereof |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181221 |
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| RJ01 | Rejection of invention patent application after publication |