CN102267242A - Pneumatic punching machine - Google Patents

Pneumatic punching machine Download PDF

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Publication number
CN102267242A
CN102267242A CN201110231305XA CN201110231305A CN102267242A CN 102267242 A CN102267242 A CN 102267242A CN 201110231305X A CN201110231305X A CN 201110231305XA CN 201110231305 A CN201110231305 A CN 201110231305A CN 102267242 A CN102267242 A CN 102267242A
Authority
CN
China
Prior art keywords
support
rod
cam
cylinder
punching machine
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
Application number
CN201110231305XA
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Chinese (zh)
Inventor
宋朝阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Sanyou Electrical Appliances Co Ltd
Original Assignee
Dongguan Sanyou Electrical Appliances Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Dongguan Sanyou Electrical Appliances Co Ltd filed Critical Dongguan Sanyou Electrical Appliances Co Ltd
Priority to CN201110231305XA priority Critical patent/CN102267242A/en
Publication of CN102267242A publication Critical patent/CN102267242A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a pneumatic punching machine. The pneumatic punching machine consists of a base, a support, a cylinder, a cam, a fixed plate and a punch, wherein the support is vertically arranged on the base, the fixed plate is arranged at the right side of the upper end of the support, the cylinder is arranged on the upper end of the fixed plate and can drive the cam below the fixed plate to vertically move by a piston rod, and the left lower part of the cam has a cambered surface structure and can be contact with a pulley by penetrating through the support in a cambered surface mode; a supporting plate is arranged at the left side of the upper end of the support and provided with a stroke adjustment device which can control a connecting plate below the supporting plate to vertically move; and the connecting plate is movably connected with an upper connecting rod which is movably connected with a lower connecting rod by a pulley, a slider is connected on the lower end of the lower connecting rod and can vertically slide in a limit block which is fixed at the left side of the support, and the punch is fixed at the tail end of the slider. The pneumatic punching machine is novel in structure and smart in conception and has large market values.

Description

A kind of pneumatic punching machine
Technical field
The present invention relates to the punch press field of mechanical technique, specifically, it is a kind of pneumatic punching machine.
Background technology
Punch press is a kind of important lathe of machining, is used for punching out sheet material.A lot of punch presses are only used for processing less workpiece, sheet material continuous feeding normally, punching press continuously.Traditional pneumatic punching machine, the pressure of generation is less, produces bigger stamping press if desired, then must select the cylinder of big cylinder diameter, makes that the volume of punch press is excessive, and having relatively high expectations of place can not be satisfied the modern production requirement more and more higher to the punch press performance.
Summary of the invention
The objective of the invention is by a kind of cylinder and connecting rod reinforcement structure Design, the pneumatic punching machine of making not only volume is less, and impulse force can be carried out the amplification of several times, satisfies the requirement of modern production to punch press and production efficiency.
For achieving the above object, the present invention realizes by following technological means: a kind of pneumatic punching machine, comprise base, support, cylinder, cam, fixed head and drift, vertically be provided with support on the described base, the right side, upper end of support is provided with fixed head, and the upper end of described fixed head is equipped with cylinder, and this cylinder moves up and down by the cam that piston rod can drive the fixed head below, this cam lower left quarter is the arcwall face structure, and can pass support can be that cambered surface contacts with pulley; Left side, described support upper end is provided with gripper shoe, and gripper shoe is provided with can control the adjustment stroke apparatus that the connecting plate that is positioned at the gripper shoe below moves up and down; Described connecting plate is connected with connecting rod on, should go up connecting rod and flexibly connect a lower link by a pulley, this lower link lower end connects a slide block, and this slide block can slide up and down in the limited block that is fixed on the support left side, and the end of described slide block is fixed with a drift.
Compared with prior art, the invention has the beneficial effects as follows: owing to adopt said structure, adopt cylinder as power resources, cylinder drive cam acts on and connects on the pulley of going up connecting rod and lower link, makes pulley do curvilinear motion, not only give the downward power of pulley level, also give the power of pulley one horizontal direction, pulley passes to upper and lower strut with the power of this horizontal direction and then becomes the power of vertical direction, makes the corresponding active force of twice amplification of connecting rod, improve impulse force, realize that the twice of impulse force is amplified.Novel structure of the present invention is skillfully constructed, and has market value widely.
Description of drawings
Accompanying drawing 1 is the original state structural representation of a kind of pneumatic punching machine of the present invention;
Accompanying drawing 2 is the end-state structural representation of a kind of pneumatic punching machine of the present invention.
Each label is respectively among the figure: (1) base, (2) support, (3) fixed head, (4) gripper shoe, (5) cylinder, (6) cam, (7) adjust stroke apparatus, (8) connecting plate, (9) go up connecting rod, (10) lower link, (11) pulley, (12) slide block, (13) limited block, (14) drift.
The specific embodiment
The present invention is described in further detail below in conjunction with accompanying drawing:
Referring to Fig. 1, the present invention: a kind of pneumatic punching machine, comprise base 1, support 2, cylinder 5, cam 6, fixed head 3 and drift 14, vertically be provided with support 2 on the described base 1, the right side, upper end of support 2 is provided with fixed head 3, and the upper end of described fixed head 3 is equipped with cylinder 5, and this cylinder 5 moves up and down by the cam 6 that piston rod can drive the fixed head below, these cam 6 lower left quarters are the arcwall face structure, and can pass support 2 can contact for cambered surface with pulley 11; Described support 2 upper ends left sides is provided with gripper shoe 4, and gripper shoe 4 is provided with can control the adjustment stroke apparatus 7 that the connecting plate 8 that is positioned at gripper shoe 4 belows moves up and down; Described connecting plate 8 is connected with connecting rod 9 on, should go up connecting rod 9 and flexibly connect a lower link 10 by a pulley 11, these lower link 10 lower ends connect a slide block 12, this slide block 12 can slide up and down in the limited block 13 that is fixed on support 1 left side, and the end of described slide block 12 is fixed with a drift 14.
In conjunction with Fig. 1 and Fig. 2, when the present invention works, start cylinder 5, cylinder 5 drives cam 6 by piston rod and acts on the pulley 11, not only gives pulley 11 1 power vertically downward, also gives level power left; Because the upper end of the last connecting rod 9 that pulley 11 connects is fixed, so connecting rod 9 is gone up in the power drive left of this level and lower link 10 moves downward, make it become motion vertically downward, thereby realize the amplification of impulse force impulse force in this way, finally process by 14 pairs of workpiece of drift of slide block 12 lower ends.
The embodiment that the present invention exemplified not is the qualification to oneself, every content that does not break away from technical solution of the present invention,, all still belong in the technical scheme scope of the present invention any simple modification, equivalent variations and modification that above embodiment did according to technical spirit of the present invention.

Claims (1)

1. pneumatic punching machine, comprise base, support, cylinder, cam, fixed head and drift, it is characterized in that: vertically be provided with support on the described base, the right side, upper end of support is provided with fixed head, the upper end of described fixed head is equipped with cylinder, this cylinder moves up and down by the cam that piston rod can drive the fixed head below, and this cam lower left quarter is the arcwall face structure, and can pass support can be that cambered surface contacts with pulley; Left side, described support upper end is provided with gripper shoe, and gripper shoe is provided with can control the adjustment stroke apparatus that the connecting plate that is positioned at the gripper shoe below moves up and down; Described connecting plate is connected with connecting rod on, should go up connecting rod and flexibly connect a lower link by a pulley, this lower link lower end connects a slide block, and this slide block can slide up and down in the limited block that is fixed on the support left side, and the end of described slide block is fixed with a drift.
CN201110231305XA 2011-08-12 2011-08-12 Pneumatic punching machine Pending CN102267242A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110231305XA CN102267242A (en) 2011-08-12 2011-08-12 Pneumatic punching machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110231305XA CN102267242A (en) 2011-08-12 2011-08-12 Pneumatic punching machine

Publications (1)

Publication Number Publication Date
CN102267242A true CN102267242A (en) 2011-12-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110231305XA Pending CN102267242A (en) 2011-08-12 2011-08-12 Pneumatic punching machine

Country Status (1)

Country Link
CN (1) CN102267242A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104226768A (en) * 2014-09-09 2014-12-24 宁波市科斯顿精工机械有限公司 Connecting rod punch press
CN105751559A (en) * 2016-05-17 2016-07-13 苏州博众精工科技有限公司 Press fit mold set
CN106003786A (en) * 2016-07-22 2016-10-12 艾佛森(深圳)科技有限公司 Pneumatic punching machine
CN107716685A (en) * 2017-11-27 2018-02-23 苏州韩工机械科技有限公司 Stamping machine
CN107737863A (en) * 2017-10-26 2018-02-27 齐鲁工业大学 Customization slab method based on forging technology
CN107877902A (en) * 2017-11-27 2018-04-06 苏州韩工机械科技有限公司 Power multistage amplifying device available for punching press, stretching and extruding production
CN107877918A (en) * 2017-11-27 2018-04-06 苏州韩工机械科技有限公司 Device available for punching press, stretching and extruding production

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486451A1 (en) * 1980-07-08 1982-01-15 Forichon Gaston Hydraulically actuated toggle press - has hinged link operating plunger with hydraulic cylinder connected to crank plate
SU1072974A1 (en) * 1982-12-17 1984-02-15 Специальное Конструкторско-Технологическое Бюро Треста "Электроюжмонтаж" Apparatus for producing articles from elongated material
JPH0724529A (en) * 1993-07-13 1995-01-27 Denshi Seiki Kogyo Kk Device for correcting bent of shaft
JPH07195197A (en) * 1993-12-29 1995-08-01 Chichibu Fuji:Kk Sheet working device
US5467706A (en) * 1993-08-25 1995-11-21 Sankyo Seisakusho Co. Mechanical pressing machine with dynamic balancing device
CN201020852Y (en) * 2007-02-02 2008-02-13 唐志坤 Displacement variable punching press
CN202200565U (en) * 2011-08-12 2012-04-25 东莞市三友联众电器有限公司 Pneumatic punching machine

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2486451A1 (en) * 1980-07-08 1982-01-15 Forichon Gaston Hydraulically actuated toggle press - has hinged link operating plunger with hydraulic cylinder connected to crank plate
SU1072974A1 (en) * 1982-12-17 1984-02-15 Специальное Конструкторско-Технологическое Бюро Треста "Электроюжмонтаж" Apparatus for producing articles from elongated material
JPH0724529A (en) * 1993-07-13 1995-01-27 Denshi Seiki Kogyo Kk Device for correcting bent of shaft
US5467706A (en) * 1993-08-25 1995-11-21 Sankyo Seisakusho Co. Mechanical pressing machine with dynamic balancing device
JPH07195197A (en) * 1993-12-29 1995-08-01 Chichibu Fuji:Kk Sheet working device
CN201020852Y (en) * 2007-02-02 2008-02-13 唐志坤 Displacement variable punching press
CN202200565U (en) * 2011-08-12 2012-04-25 东莞市三友联众电器有限公司 Pneumatic punching machine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104226768A (en) * 2014-09-09 2014-12-24 宁波市科斯顿精工机械有限公司 Connecting rod punch press
CN104226768B (en) * 2014-09-09 2016-01-06 宁波市科斯顿精工机械有限公司 A kind of connecting rod punch press
CN105751559A (en) * 2016-05-17 2016-07-13 苏州博众精工科技有限公司 Press fit mold set
CN106003786A (en) * 2016-07-22 2016-10-12 艾佛森(深圳)科技有限公司 Pneumatic punching machine
CN107737863A (en) * 2017-10-26 2018-02-27 齐鲁工业大学 Customization slab method based on forging technology
CN107737863B (en) * 2017-10-26 2019-03-12 齐鲁工业大学 Customization slab method based on forging technology
CN107716685A (en) * 2017-11-27 2018-02-23 苏州韩工机械科技有限公司 Stamping machine
CN107877902A (en) * 2017-11-27 2018-04-06 苏州韩工机械科技有限公司 Power multistage amplifying device available for punching press, stretching and extruding production
CN107877918A (en) * 2017-11-27 2018-04-06 苏州韩工机械科技有限公司 Device available for punching press, stretching and extruding production

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Legal Events

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C53 Correction of patent for invention or patent application
CB02 Change of applicant information

Address after: 523000, No. 62, Putian West Road, Pu Zhen Lake community, Tangxia Town, Dongguan, Guangdong

Applicant after: Dongguan Sanyou Electrical Appliances Co., Ltd.

Address before: 523000 Guangdong province Houjie town of Dongguan City Creek Expo Boulevard Industrial Zone Sanyou Lianzhong Electric Appliance Co. Ltd

Applicant before: Dongguan Sanyou Electrical Appliances Co., Ltd.

C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20111207