CN105880357A - Hole punching device provided with stop block an capable of reducing noise and method for using hole punching device - Google Patents
Hole punching device provided with stop block an capable of reducing noise and method for using hole punching device Download PDFInfo
- Publication number
- CN105880357A CN105880357A CN201610417779.6A CN201610417779A CN105880357A CN 105880357 A CN105880357 A CN 105880357A CN 201610417779 A CN201610417779 A CN 201610417779A CN 105880357 A CN105880357 A CN 105880357A
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- China
- Prior art keywords
- punching
- slide anteroposterior
- casing
- drive
- limited block
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
- Presses And Accessory Devices Thereof (AREA)
Abstract
The invention discloses a hole punching device provided with a stop block and capable of reducing noise, and a method for using the hole punching device. The device is used for punching multiple punched holes in a thin plate (4), and comprises a frame (9), wherein the frame is fixedly provided with a working platform (91) used for bearing the thin plate (4) and a stamping gasket (41), and an upper mounting box body (92); a hole punching lifting driving device (8) comprising a telescopic link (81) is fixedly mounted in the upper mounting box body (92); the lower end of the telescopic link (81) is fixedly connected with a front-back sliding guide block (82); the left side of the lower part of the front-back sliding guide block (82) is fixedly connected with a front top pressing rolling shaft (72) and a back top pressing rolling shaft (71) which are separated in a front-back direction and are each rotatablely provided with top pressing rollers (74).
Description
Technical field
The present invention relates to punching apparatus field, a kind of band limited block and can the hole punched device of noise reduction and using method thereof.
Background technology
In the prior art, need some sheet parts are punched out.Owing to punching quantity and the position of these parts are often distributed difference, accordingly, it would be desirable to the position of drift is adjusted.In more existing Adjusted Option, often use to be mounted directly on drift and be attached to punch rod and be carried on the position regulator of punch driving device, thus complete the adjustment for position when punching.This scheme easily makes the overall weight of drift increase, thus increases the overall load of punch driving device, and easily makes 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 band limited block and can the hole punched device of noise reduction and using method thereof, be used for overcoming drawbacks described above of the prior art.
nullA kind of band limited block according to the present invention and can the hole punched device of noise reduction，For punchings multiple to thin plate punching，Including being fixedly installed to 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 the punching lifting drive including expansion link，The lower end of described expansion link is fixing with slide anteroposterior guide pad to be connected，The lower left side of described slide anteroposterior guide pad and front and back are spaced up and are each rotatably mounted with the sinciput nip drum axle of top nip drum and rear top nip drum axle is connected，On the right side of bottom spaced up with front and back and be each rotatably mounted with two compress roller before compress roller bearing with after compress roller bearing be connected，Wherein，Described top nip drum engages with the roof medial surface roller of slide anteroposterior casing at top and separates in the inside bottom wall face of bottom with described slide anteroposterior casing，The diapire of described slide anteroposterior casing connects punching head，The described roller that compresses engages with the inside bottom wall face roller of described slide anteroposterior casing in bottom and roof medial surface at top with described slide anteroposterior casing separates，The top of described slide anteroposterior guide pad through the through hole in the roof of described slide anteroposterior casing and coordinates slidingly back and forth with described through hole，Thus to described top nip drum and before and after compressing in roller cavity in described slide anteroposterior casing the relative motion on direction be guided，The left side wall of described slide anteroposterior casing 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，The top stirring bar is driven to stretch to the inside of described upper installation casing and be connected with front and back driving screw rod and the guide post that seesaws the most respectively before and after described，The bottom surface stirring bar is driven to be provided with screwed hole before and after described，It is equipped with limited block in described screwed hole，It is provided with on described limited block and the threaded protrusion of described screwed hole threaded engagement，The top surface area of described limited block stirs the base area of bar more than described driving front and back，Described limited block plays position-limiting action，Prevent from making because of described slide anteroposterior casing fault described before and after drive and stir bar and depart from and being slidably matched of the sliding eye extended up and down，Wherein，Drive screw rod by driving motor to drive before and after being installed in described upper installation casing before and after described，The case surface of motor is driven to be coated with one layer of silencing cotton before and after described，Described silencing cotton thickness is one centimetre，Described silencing cotton is in order to reduce the described noise front and back driving motor operationally to produce，Thus reduce noise pollution，One good working environment is provided，The described guide post that seesaws is fixedly installed in described upper installation casing.
According to the present invention, above-mentioned band limited block and can the using method of hole punched device of noise reduction, wherein, utilize described before and after drive screw rod for drive before and after described stir bar before and after drive and make described slide anteroposterior casing seesaw together with described punching head, thus adjust the punching position on described thin plate；Afterwards, described punching lifting drive by described in compress roller and will press under described punching head, go out punching with punching at the desired locations of described thin plate；The most described punching lifting drive is lifted pressing under described punching head by described top nip drum, and drives screw rod again to adjust the next punching position on described thin plate before and after described.
Move before and after driving staking punch assembly owing to have employed the screw drive assembly being carried in frame, therefore this 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 the response susceptiveness of punching press action.And two groups of rollers of distribution before and after arranging, it is possible to guide mobile before and after drift, and the resistant function of tilting moment can be provided.By arranging slide anteroposterior guide pad, it is possible to further the deflection seesawed in the horizontal plane is limited thus guide.And the roller of the described guide pad left and right sides it is distributed in by setting, the roller of side contacts with roof and the roller of opposite side contacts with diapire, it is thus possible to realize the lifting for staking punch and pressure, and ensure the rolling between slide anteroposterior casing and punch driving device is engaged simultaneously.Whole apparatus structure consolidates, easy to use, it is possible to effectively to solve the problems of the prior art.
Accompanying drawing explanation
Fig. 1 be the present invention band limited block and can the overall schematic of hole punched device of noise reduction.
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 the section view position of Fig. 1.
Detailed description of the invention
Below in conjunction with Fig. 1-2, the present invention is described in detail.
nullAccording to embodiments of the invention，A kind of band limited block and can the hole punched device of noise reduction，For to the thin plate 4 multiple punching of 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，Described upper installation casing 92 is installed with the punching lifting drive 8 including expansion link 81，The lower end of described expansion link 81 is fixing with slide anteroposterior guide pad 82 to be connected，The lower left side of described slide anteroposterior guide pad 82 and front and back are spaced up and are each rotatably mounted with the sinciput nip drum axle 72 of top nip drum 74 and rear top nip drum axle 71 is connected，On the right side of bottom spaced up with front and back 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，Described top nip drum 74 engages with the roof medial surface roller of slide anteroposterior casing 6 at top and separates in the inside bottom wall face of bottom with described slide anteroposterior casing 6，The diapire of described slide anteroposterior casing 6 connects punching head 67，The described roller 73 that compresses engages with the inside bottom wall face roller of described slide anteroposterior casing 6 in bottom and roof medial surface at top with described slide anteroposterior casing 6 separates，The top of described slide anteroposterior guide pad 82 through the through hole in the roof of described slide anteroposterior casing 6 and coordinates slidingly back and forth with described through hole，Thus to described top nip drum 74 and before and after compressing in the roller 73 cavity 60 in described slide anteroposterior casing 6 relative motion on direction be guided，The left side wall of described slide anteroposterior casing 6 is provided with the sliding eye 66 that extends up and down for front and back drive stir bar 5 through and be slidably matched with it，The top stirring bar 5 is driven to stretch to the inside of described upper installation casing 92 and be connected with front and back driving screw rod 51 and the guide post 52 that seesaws the most respectively before and after described，The bottom surface stirring bar 5 is driven to be provided with screwed hole 0 before and after described，It is equipped with limited block 2 in described screwed hole 0，It is provided with on described limited block 2 and the threaded protrusion 1 of described screwed hole 0 threaded engagement，The top surface area of described limited block 2 stirs the base area of bar 5 more than described driving front and back，Described limited block 2 plays position-limiting action，Prevent from making because of described slide anteroposterior casing 6 fault 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，Wherein，Screw rod 51 is driven to be driven motor 53 to drive by before and after being installed in described upper installation casing 92 before and after described，The case surface of motor 53 is driven to be coated with one layer of silencing cotton 12 before and after described，Described silencing cotton 12 thickness is one centimetre，Described silencing cotton 12 is in order to reduce the described noise front and back driving motor 53 operationally to produce，Thus reduce noise pollution，One good working environment is provided，The described guide post 52 that seesaws is fixedly installed in described upper installation casing 92.
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 the diameter front and back driving screw rod 51.
According to embodiment, above-mentioned band limited block and can the using method of hole punched device of noise reduction, wherein, utilize described before and after drive screw rod 51 for drive before and after described stir bar 5 before and after drive and make described slide anteroposterior casing 6 seesaw together with described punching head 67, thus adjust the punching position on described thin plate 4；Afterwards, described punching lifting drive 8 by described in compress roller 73 and described punching head pressed for 67 times, go out punching with punching at the desired locations of described thin plate 4；67 times pressures of described punching head are lifted by the most described punching lifting drive 8 by described top nip drum 74, and drive screw rod 51 again to adjust the next punching position on described thin plate 4 before and after described.
Have employed the screw drive assembly being carried in frame to move before and after driving staking punch assembly, therefore this 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 the response susceptiveness of punching press action.And two groups of rollers of distribution before and after arranging, it is possible to guide mobile before and after drift, and the resistant function of tilting moment can be provided.By arranging slide anteroposterior guide pad, it is possible to further the deflection seesawed in the horizontal plane is limited thus guide.And the roller of the described guide pad left and right sides it is distributed in by setting, the roller of side contacts with roof and the roller of opposite side contacts with diapire, it is thus possible to realize the lifting for staking punch and pressure, and ensure the rolling between slide anteroposterior casing and punch driving device is engaged simultaneously.
Those skilled in the art can be clear and definite, without departing from the overall spirit of the present invention and design when, can 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 is as the criterion with claims appended hereto.
Claims (4)
- null1. a band limited block and can the hole punched device of noise reduction，For to the multiple punching of thin plate (4) punching，Including being fixedly installed to carry the frame (9) of the workbench (91) of described thin plate (4) and punching press liner (41) and upper installation casing (92)，Described upper installation casing (92) is installed with the punching lifting drive (8) including expansion link (81)，The lower end of described expansion link (81) is fixing with slide anteroposterior guide pad (82) to be connected，The lower left side of described slide anteroposterior guide pad (82) and front and back are spaced up and are each rotatably mounted with sinciput nip drum axle (72) of top nip drum (74) and rear top nip drum axle (71) is connected，On the right side of bottom spaced up with front and back and be each rotatably mounted with two compress roller (73) before compress roller bearing (721) with after compress roller bearing (711) be connected，Wherein，Described top nip drum (74) engages with the roof medial surface roller of slide anteroposterior casing (6) at top and separates in the inside bottom wall face of bottom with described slide anteroposterior casing (6)，The diapire of described slide anteroposterior casing (6) connects punching head (67)，The described roller (73) that compresses engages with the inside bottom wall face roller of described slide anteroposterior casing (6) in bottom and roof medial surface at top with described slide anteroposterior casing (6) separates，The top of described slide anteroposterior guide pad (82) through the through hole in the roof of described slide anteroposterior casing (6) and coordinates slidingly back and forth with described through hole，Thus to described top nip drum (74) and before and after compressing in the roller (73) cavity (60) in described slide anteroposterior casing (6) relative motion on direction be guided，The left side wall of described slide anteroposterior casing (6) is provided with the sliding eye (66) that extends up and down for front and back drive stir bar (5) through and be slidably matched with it，The top stirring bar (5) is driven to stretch to the inside of described upper installation casing (92) and be connected with front and back driving screw rod (51) and the guide post that seesaws (52) the most respectively before and after described，The bottom surface stirring bar (5) is driven to be provided with screwed hole (0) before and after described，Limited block (2) it is equipped with in described screwed hole (0)，The threaded protrusion (1) with described screwed hole (0) threaded engagement it is provided with on described limited block (2)，The top surface area of described limited block (2) stirs the base area of bar (5) more than described driving front and back，Described limited block (2) plays position-limiting action，Prevent from making because of described slide anteroposterior casing (6) fault described before and after drive and stir bar (5) and depart from and being slidably matched of sliding eye (66) extended up and down，Wherein，Drive screw rod (51) by driving motor (53) to drive before and after being installed in described upper installation casing (92) before and after described，The case surface of motor (53) is driven to be coated with one layer of silencing cotton (12) before and after described，Described silencing cotton (12) thickness is one centimetre，Described silencing cotton (12) is in order to reduce the described noise front and back driving motor (53) operationally to produce，Thus reduce noise pollution，One good working environment is provided，The described guide post that seesaws (52) is fixedly installed in described upper installation casing (92).
- A kind of band limited block the most as claimed in claim 1 and can the hole punched device of noise reduction, wherein, described punching lifting drive (8) is hydraulic cylinder device.
- A kind of band limited block the most as claimed in claim 1 or 2 and can the hole punched device of noise reduction, wherein, described in seesaw the diameter of guide post (52) more than the diameter front and back driving screw rod (51).
- 4. a kind of band limited block as described in aforementioned any one of claim and can the using method of hole punched device of noise reduction, wherein, utilize described before and after drive screw rod (51) for drive before and after described stir bar (5) before and after drive and make described slide anteroposterior casing (6) seesaw together with described punching head (67), thus adjust 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, go out punching with punching at the desired locations of described thin plate (4)；Described punching head (67) is pressed down by described top nip drum (74) and is lifted by the most described punching lifting drive (8), and drives 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 |
|---|---|---|---|
| CN201610417779.6A CN105880357A (en) | 2016-06-15 | 2016-06-15 | Hole punching device provided with stop block an capable of reducing noise and method for using hole punching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610417779.6A CN105880357A (en) | 2016-06-15 | 2016-06-15 | Hole punching device provided with stop block an capable of reducing noise and method for using hole punching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105880357A true CN105880357A (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610417779.6A Pending CN105880357A (en) | 2016-06-15 | 2016-06-15 | Hole punching device provided with stop block an capable of reducing noise and method for using hole punching device |
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| Country | Link |
|---|---|
| CN (1) | CN105880357A (en) |
Citations (7)
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| JP2004025195A (en) * | 2002-06-21 | 2004-01-29 | Ykk Corp | Press working 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 |
| CN203554172U (en) * | 2013-08-22 | 2014-04-16 | 南阳防爆（苏州）特种装备有限公司 | Silencing cover used for reducing ventilation noise of motor |
| CN204770438U (en) * | 2015-05-15 | 2015-11-18 | 亿和精密工业（中山）有限公司 | Special equipment of riveting soon |
| 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 |
| CN205096854U (en) * | 2015-11-24 | 2016-03-23 | 四川汇辰精密机械有限公司 | A automatic hole system of processing for diaphragm orifice customization processing |
| CN205254011U (en) * | 2015-10-09 | 2016-05-25 | 苏州艾酷玛赫设备制造有限公司 | Multifunctional squeeze riveter |
-
2016
- 2016-06-15 CN CN201610417779.6A patent/CN105880357A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004025195A (en) * | 2002-06-21 | 2004-01-29 | Ykk Corp | Press working machine |
| CN203554172U (en) * | 2013-08-22 | 2014-04-16 | 南阳防爆（苏州）特种装备有限公司 | Silencing cover used for reducing ventilation noise of motor |
| 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 |
| CN204770438U (en) * | 2015-05-15 | 2015-11-18 | 亿和精密工业（中山）有限公司 | Special equipment of riveting soon |
| CN205254011U (en) * | 2015-10-09 | 2016-05-25 | 苏州艾酷玛赫设备制造有限公司 | Multifunctional squeeze riveter |
| 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 |
| CN205096854U (en) * | 2015-11-24 | 2016-03-23 | 四川汇辰精密机械有限公司 | A automatic hole system of processing for diaphragm orifice customization processing |
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Application publication date: 20160824 |