CN106040821A - Punching equipment and using method thereof - Google Patents
Punching equipment and using method thereof Download PDFInfo
- Publication number
- CN106040821A CN106040821A CN201610418672.3A CN201610418672A CN106040821A CN 106040821 A CN106040821 A CN 106040821A CN 201610418672 A CN201610418672 A CN 201610418672A CN 106040821 A CN106040821 A CN 106040821A
- Authority
- CN
- China
- Prior art keywords
- punching
- slide anteroposterior
- casing
- drive
- thin plate
- 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.)
- Pending
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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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
- B21D28/265—Perforating, i.e. punching holes in sheets or flat parts with relative movement of sheet and tools enabling the punching of holes in predetermined locations of the sheet, e.g. holes punching with template
-
- 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)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The invention discloses punching equipment and a using method thereof. The punching equipment is used for punching a plurality of punched holes in a sheet (4), and comprises a machine frame (9). A workbench (91) and an upper mounting box (92) are fixedly arranged on the machine frame (9), and the workbench (91) is used for bearing the sheet (4) and a punching liner (41). A punching lifting driving device (8) comprising a telescopic rod (81) is fixedly mounted in the upper mounting box (92), and the lower end of the telescopic rod (81) is fixedly connected with a front-back-sliding guide block (82). The left side of the lower portion of the front-back-sliding guide block (82) is fixedly connected with a front pushing and pressing roller shaft (72) and a rear pushing and pressing roller shaft (71), and the front pushing and pressing roller shaft (72) and the rear pushing and pressing roller shaft (71) are spaced in the front-back direction and each rotatably provided with a pushing and pressing roller (74).
Description
Technical field
The present invention relates to punching apparatus field, be specially a kind of punching apparatus and using method thereof.
Background technology
In the prior art, need some sheet parts are punched out.Due to these parts punching quantity and
Position is often distributed difference, accordingly, it would be desirable to be adjusted the position of drift.In more existing Adjusted Option, often use
It is mounted directly on drift and is attached to punch rod and is carried on the position regulator of punch driving device, thus complete when punching
Adjustment for position.This scheme easily makes the overall weight of drift increase, thus increases the overall of punch driving device
Load, and easily make to control response and reduce so that the action lifting drift postpones.
Summary of the invention
It is an object of the invention to provide a kind of punching apparatus and using method thereof, be used for overcoming of the prior art above-mentioned
Defect.
According to a kind of punching apparatus of the present invention, for punchings multiple to thin plate punching, including being fixedly installed to hold
Carry described thin plate and the workbench of punching press liner and the frame of upper installation casing, described upper installation casing is installed with bag
Including the punching lifting drive of expansion link, the lower end of described expansion link is fixing with slide anteroposterior guide pad to be connected, described before and after
The lower left side of slide-and-guide block is spaced up with front and back and is each rotatably mounted with a sub sinciput pressure of top nip drum
Roller bearing and rear top nip drum axle are connected, spaced up with front and back and be each rotatably mounted with two and compress roller on the right side of bottom
Before compress roller bearing with after compress roller bearing and be connected, wherein, nip drum in described top is inside the roof of top and slide anteroposterior casing
Face roller engages and separates in the inside bottom wall face of bottom with described slide anteroposterior casing, the diapire of described slide anteroposterior casing
Connect have punching head, described in compress roller engage with the inside bottom wall face roller of described slide anteroposterior casing in bottom and pushing up
Portion separates with the roof medial surface of described slide anteroposterior casing, and the top of described slide anteroposterior guide pad passes described slide anteroposterior
Through hole in the roof of casing and coordinating slidingly back and forth with described through hole, thus to described top nip drum with compress roller and exist
Before and after in cavity in described slide anteroposterior casing, the relative motion on direction is guided, a left side for described slide anteroposterior casing
Sidewall is provided with the sliding eye that extends up and down for front and back drive stir bar through and be slidably matched with it, described before and after drive
Stir the top of bar stretch to described upper installation casing inside and the most respectively with front and back drive screw rod and front and back
Motion guide bar connects, and the bottom surface that bar is stirred in described driving front and back is provided with screwed hole, is equipped with limited in described screwed hole
Position block, described limited block is provided with and the threaded protrusion of described screwed hole threaded engagement, the top surface area of described limited block
Stir the base area of bar more than described driving front and back, described limited block plays position-limiting action, prevents because of described slide anteroposterior case
Body fault and make described before and after drive and stir bar and depart from and being slidably matched of the sliding eye extended up and down, wherein, described before and after
Drive screw rod by driving motor to drive before and after being installed in described upper installation casing, described in seesaw guide post fixed installation
In described upper installation casing, described workbench is positioned at the circumferential position of described punching press liner and is provided with circular protection
Cover, the bottom of described circular protective cover is equipped with sucker, and the height of described circular protective cover serves as a contrast higher than described punching press
Pad and the total height of described thin plate, described circular protective cover is in order to prevent because of punching when described thin plate is punched out operation
The metal fragment produced splashes everywhere, plays the effect of protection, and tearing open of described circular protective cover is easy in the setting of described sucker
Dress.
According to the present invention, the using method of above-mentioned punching apparatus, wherein, utilize described before and after drive screw rod for before described
Rear drive drives before and after stirring bar and makes described slide anteroposterior casing seesaw together with described punching head, thus adjusts in institute
State the punching position on thin plate；Afterwards, described punching lifting drive by described in compress roller and by under described punching head
Pressure, goes out punching with punching at the desired locations of described thin plate；The most described punching lifting drive passes through described top nip drum
Son lifts pressing under described punching head, and again adjust on described thin plate again by driving screw rod before and after described next
Punching position.
Move before and after driving staking punch assembly owing to have employed the screw drive assembly being carried in frame, therefore should
Screw drive assembly need not attach to lift in punch driving device and along with the lifting of staking punch, therefore, it is possible to improve punching press
The response susceptiveness of action.And two groups of rollers of distribution before and after arranging, it is possible to guide mobile before and after drift, and energy
The resistant function of tilting moment is enough provided.By arranging slide anteroposterior guide pad, it is possible to further to seesawing at horizontal plane
On deflection limit thus guide.And the roller of the described guide pad left and right sides it is distributed in by setting, the roller of side
Contact with roof and the roller of opposite side contacts with diapire such that it is able to realize the lifting for staking punch and pressure, and simultaneously
Ensure the rolling between slide anteroposterior casing and punch driving device is engaged.Whole apparatus structure consolidates, easy to use, energy
Enough effectively solve the problems of the prior art.
Accompanying drawing explanation
Fig. 1 is the overall schematic of the punching apparatus of the present invention.
Fig. 2 is the sectional structure schematic diagram of position shown in arrow in Fig. 1, and wherein the arrow locations in Fig. 2 is corresponding to Fig. 1's
Section view position.
Detailed description of the invention
Below in conjunction with Fig. 1-2, the present invention is described in detail.
According to embodiments of the invention, a kind of punching apparatus, for the thin plate 4 multiple punching of punching, including being fixedly installed
There are to carry described thin plate 4 and the workbench 91 of punching press liner 41 and the frame 9 of upper installation casing 92, described upper installation case
Body 92 is installed with the punching lifting drive 8 including expansion link 81, the lower end of described expansion link 81 and slide anteroposterior
Guide pad 82 is fixing to be connected, and the lower left side of described slide anteroposterior guide pad 82 is spaced up with front and back and respective the most rotationally
The sinciput nip drum axle 72 and the rear top nip drum axle 71 that are provided with top nip drum 74 are connected, spaced up with front and back on the right side of bottom
And be each rotatably mounted with two compress roller 73 before compress roller bearing 721 with after compress roller bearing 711 and be connected, wherein, institute
State top nip drum 74 to engage with the roof medial surface roller of slide anteroposterior casing 6 at top and at bottom and described slide anteroposterior
The inside bottom wall face of casing 6 separates, and the diapire of described slide anteroposterior casing 6 connects punching head 67, described in compress roller 73 and exist
Bottom engages with the inside bottom wall face roller of described slide anteroposterior casing 6 and on the top at top Yu described slide anteroposterior casing 6
Wall medial surface separates, and the top of described slide anteroposterior guide pad 82 is through the through hole in the roof of described slide anteroposterior casing 6 also
And coordinate slidingly back and forth with described through hole, thus to described top nip drum 74 and compress roller 73 at described slide anteroposterior casing
Before and after in cavity 60 in 6, the relative motion on direction is guided, and is provided with in the left side wall of described slide anteroposterior casing 6
The sliding eye 66 extended up and down is stirred bar 5 for driving front and back and is passed and be slidably matched with it, and described front and back driving stirs bar 5
Top stretch to described upper installation casing 92 inside and the most respectively with front and back drive screw rod 51 and seesaw
Guide post 52 connects, and the bottom surface that bar 5 is stirred in described driving front and back is provided with screwed hole 0, is equipped with limited in described screwed hole 0
Position block 2, described limited block 2 is provided with and the threaded protrusion 1 of described screwed hole 0 threaded engagement, the end face of described limited block 2
Area stirs the base area of bar 5 more than driving before and after described, and described limited block 2 plays position-limiting action, prevents because of before and after described
Slip casing 6 fault and make described before and after drive and stir bar 5 and depart from and being slidably matched of the sliding eye 66 extended up and down, its
In, described before and after drive screw rod 51 to be driven motor 53 to drive by before and after being installed in described upper installation casing 92, described before and after
Motion guide bar 52 is fixedly installed in described upper installation casing 92, and described workbench 91 is positioned at outside described punching press liner 41
Week, position was provided with circular protective cover 31, and the bottom of described circular protective cover 31 is equipped with sucker 32, described circle
The height of ring protection cover 31 is higher than described punching press liner 41 and the total height of described thin plate 4, described circular protective cover 31
In order to prevent the metal fragment produced because of punching from splashing everywhere when described thin plate 4 is punched out operation, play the effect of protection,
The dismounting of described circular protective cover 31 is easy in the setting of described sucker 32.
Valuably or exemplarily, wherein, described punching lifting drive 8 is hydraulic cylinder device.
Valuably or exemplarily, wherein, the diameter of guide post 52 is seesawed described in more than front and back driving screw rod 51
Diameter.
According to embodiment, the using method of above-mentioned punching apparatus, wherein, utilize the described screw rod 51 of driving front and back for described
Front and back driving to drive before and after stirring bar 5 makes described slide anteroposterior casing 6 seesaw together with described punching head 67, thus adjusts
Whole punching position on described thin plate 4；Afterwards, described punching lifting drive 8 by described in compress roller 73 and by institute
State punching head to press for 67 times, go out punching with punching at the desired locations of described thin plate 4；The most described punching lifting drive 8
By described top nip drum 74,67 times pressures of described punching head are lifted, and drive screw rod 51 again to adjust before and after described
Whole next punching position on described thin plate 4.
Have employed the screw drive assembly being carried in frame to move before and after driving staking punch assembly, therefore this screw rod
Drive assembly need not attach to lift in punch driving device and along with the lifting of staking punch, therefore, it is possible to improve punching press action
Response susceptiveness.And two groups of rollers of distribution before and after arranging, it is possible to guide mobile before and after drift, and can carry
Resistant function for tilting moment.By arranging slide anteroposterior guide pad, it is possible to further to seesawing in the horizontal plane
Deflection limits thus guides.And the roller of the described guide pad left and right sides it is distributed in by setting, the roller of side and top
Wall contacts and the roller of opposite side contacts with diapire such that it is able to realizes the lifting for staking punch and pressure, and ensures simultaneously
Rolling between slide anteroposterior casing and punch driving device is engaged.
Those skilled in the art can be clear and definite, without departing from the overall spirit of the present invention and design when, and can
To make the various modification for above example.Within it each falls within protection scope of the present invention.The protection scheme of the present invention
It is as the criterion with claims appended hereto.
Claims (4)
1. a punching apparatus, for the multiple punching of thin plate (4) punching, including being fixedly installed to carry described thin plate
(4) and the workbench (91) of punching press liner (41) and the frame (9) of upper installation casing (92), in described upper installation casing (92)
It is installed with the punching lifting drive (8) including expansion link (81), the lower end of described expansion link (81) and slide anteroposterior
Guide pad (82) is fixing to be connected, and the lower left side of described slide anteroposterior guide pad (82) is spaced up with front and back and each can turn
Sinciput nip drum axle (72) and rear top nip drum axle (71) that are provided with top nip drum (74) are connected, with front and back on the right side of bottom dynamicly
Side the most spaced up and be each rotatably mounted with two compress roller (73) before compress roller bearing (721) with after compress roller bearing
(711) being connected, wherein, described top nip drum (74) engages with the roof medial surface roller of slide anteroposterior casing (6) at top
And separate in the inside bottom wall face of bottom with described slide anteroposterior casing (6), the diapire of described slide anteroposterior casing (6) connects to be had
Punching head (67), described in compress the roller (73) the inside bottom wall face roller in bottom with described slide anteroposterior casing (6) and engage
And the roof medial surface at top with described slide anteroposterior casing (6) separates, the top of described slide anteroposterior guide pad (82) is worn
Cross the through hole in the roof of described slide anteroposterior casing (6) and coordinate slidingly back and forth with described through hole, thus to described top
Nip drum (74) with compress in the roller (73) cavity (60) in described slide anteroposterior casing (6) before and after relative on direction
Motion is guided, and is provided with the sliding eye (66) extended up and down for front and back in the left side wall of described slide anteroposterior casing (6)
Driving is stirred bar (5) and is passed and be slidably matched with it, and the top that bar (5) is stirred in described driving front and back stretches to described upper installation case
The inside of body (92) and being connected with front and back driving screw rod (51) and the guide post that seesaws (52) the most respectively, described
Front and back drive the bottom surface stirring bar (5) to be provided with screwed hole (0), in described screwed hole (0), be equipped with limited block (2), institute
State the threaded protrusion (1) being provided with on limited block (2) with described screwed hole (0) threaded engagement, the end face of described limited block (2)
Area stirs the base area of bar (5) more than described driving front and back, and described limited block (2) plays position-limiting action, prevents because of described
Slide anteroposterior casing (6) fault and make described before and after drive and stir bar (5) and depart from and the cunning of the sliding eye (66) extended up and down
Dynamic coordinate, wherein, described before and after drive screw rod (51) to be driven motor by before and after being installed in described upper installation casing (92)
(53) drive, described in the guide post (52) that seesaws be fixedly installed in described upper installation casing (92), described workbench (91)
On be positioned at the circumferential position of described punching press liner (41) and be provided with circular protective cover (31), described circular protective cover (31)
Bottom be equipped with sucker (32), the height of described circular protective cover (31) be higher than described punching press liner (41) and institute
Stating the total height of thin plate (4), described circular protective cover (31) is in order to prevent when described thin plate (4) is punched out operation because of punching
The metal fragment that hole produces splashes everywhere, plays the effect of protection, and described circular protection is easy in the setting of described sucker (32)
The dismounting of cover (31).
2. a kind of punching apparatus as claimed in claim 1, wherein, described punching lifting drive (8) is hydraulic cylinder device.
3. punching apparatus as claimed in claim 1 or 2 a kind of, wherein, described in the seesaw diameter of guide post (52) be more than
Front and back drive the diameter of screw rod (51).
4. the using method of a kind of punching apparatus as described in aforementioned any one of claim, wherein, utilizes described driving front and back
Screw rod (51) for drive before and after described stir bar (5) before and after drive and make described slide anteroposterior casing (6) together with described punching
Hole head (67) seesaws, thus adjusts the punching position on described thin plate (4)；Afterwards, described punching lifting drive
(8) by described in compress roller (73) and described punching head (67) pressed down, with punching at the desired locations of described thin plate (4)
Go out punching；Described punching head (67) is pressed down by described top nip drum (74) and is lifted by the most described punching lifting drive (8)
Rise, and drive screw rod (51) again to adjust the next punching position on described thin plate (4) before and after described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610418672.3A CN106040821A (en) | 2016-06-15 | 2016-06-15 | Punching equipment and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610418672.3A CN106040821A (en) | 2016-06-15 | 2016-06-15 | Punching equipment and using method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106040821A true CN106040821A (en) | 2016-10-26 |
Family
ID=57168091
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610418672.3A Pending CN106040821A (en) | 2016-06-15 | 2016-06-15 | Punching equipment and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106040821A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876623A (en) * | 2017-11-28 | 2018-04-06 | 安徽机电职业技术学院 | A kind of single hole punched device of thin discs |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6448621A (en) * | 1987-08-20 | 1989-02-23 | Kawasaki Steel Co | Correcting device for rectangularity of flange of h-shape steel |
| CN201192898Y (en) * | 2008-05-04 | 2009-02-11 | 钟红星 | Automatic punch machine |
| CN202239158U (en) * | 2011-10-12 | 2012-05-30 | 浙江新世纪机械制造有限公司 | Combined punching machine |
| CN103639274A (en) * | 2013-12-26 | 2014-03-19 | 云南烟草机械有限责任公司 | Four-column oil-pressure square pipe punching equipment |
| CN105251878A (en) * | 2015-11-02 | 2016-01-20 | 天津电气科学研究院有限公司 | Multifunctional wiring-duct machining device and machining method thereof |
-
2016
- 2016-06-15 CN CN201610418672.3A patent/CN106040821A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6448621A (en) * | 1987-08-20 | 1989-02-23 | Kawasaki Steel Co | Correcting device for rectangularity of flange of h-shape steel |
| CN201192898Y (en) * | 2008-05-04 | 2009-02-11 | 钟红星 | Automatic punch machine |
| CN202239158U (en) * | 2011-10-12 | 2012-05-30 | 浙江新世纪机械制造有限公司 | Combined punching machine |
| CN103639274A (en) * | 2013-12-26 | 2014-03-19 | 云南烟草机械有限责任公司 | Four-column oil-pressure square pipe punching equipment |
| CN105251878A (en) * | 2015-11-02 | 2016-01-20 | 天津电气科学研究院有限公司 | Multifunctional wiring-duct machining device and machining method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876623A (en) * | 2017-11-28 | 2018-04-06 | 安徽机电职业技术学院 | A kind of single hole punched device of thin discs |
| CN107876623B (en) * | 2017-11-28 | 2019-09-24 | 绍兴市米莉农业科技有限公司 | A kind of single hole punched device of thin discs |
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