CN102173077B - Linkage driving mechanism of punching machine - Google Patents
Linkage driving mechanism of punching machine Download PDFInfo
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- CN102173077B CN102173077B CN201110000296.3A CN201110000296A CN102173077B CN 102173077 B CN102173077 B CN 102173077B CN 201110000296 A CN201110000296 A CN 201110000296A CN 102173077 B CN102173077 B CN 102173077B
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- cam
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- punching machine
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- motor
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Abstract
The invention relates to a linkage driving mechanism of a punching machine, and the linkage driving mechanism comprises a driving shaft, wherein the driving shaft can simultaneously drive a cam shaft and a driven shaft, cams are mounted on the cam shaft, and the cams are used for driving rockers to swing; and two cams, namely a first cam and a second cam respectively, are mounted on the driven shaft. By adopting the technical scheme with the design, one driving shaft can simultaneously drive a plurality of cams to do different motions for matching, thereby realizing the linkage effect of the punching machine. A motor can be used for driving all seven process links during the punching process, compared with the common situations that each punching machine is equipped with one motor, and seven motor devices are required in total, the technical effect is very significant, human resources and physical resources can be greatly saved, and the production efficiency is improved; and furthermore, the structural characteristic of using one motor to drive three groups of the cams to match is adopted, the design is ingenious, and the working efficiency is high.
Description
Technical field
The present invention relates to the punching production equipment of battery case, the linkage driving mechanism of punching machine specifically in battery case punching production equipment.
Background technology
At present, the Sheet Metal Forming Technology that battery production adopts, is generally divided into seven process procedures.For small-sized battery case, as the battery case of No. five, No. seven batteries, because shape is less, adopt a punch press just can realize the punching press of seven process procedures.
And the large-sized battery shell that automobile etc. use, adopt conventional pressing equipment, an equipment can not complete seven punching press links, and conventional way is the pressing equipment that each process procedure uses a platform independent, adopts artificial or mechanically operated mode to produce between adjacent two techniques.Adopt seven pressing equipments, inherently a kind of waste of infrastructure cost, every platform equipment can take independently space, so also can increase the floor space of factory building, and meanwhile, seven equipment is uneven due to the punching press level of every platform equipment, in the process of seven equipment continuous productive process together, also just more easily increases percent defective.
Based on the problems referred to above, our company, through development, develops an equipment and can realize large-sized battery shell punching apparatus that seven process procedures are produced, that can produce automobile batteries shell.
Summary of the invention
The object of this invention is to provide a kind of linkage driving mechanism of punching machine producing the large-sized battery shell punching apparatus of automobile batteries shell.
The object of the invention is to be achieved through the following technical solutions:
Linkage driving mechanism of punching machine, comprises driving shaft, and described driving shaft drives a camshaft and a driven shaft simultaneously, and camshaft is provided with cam, and is swung by actuated by cams rocking bar; Driven shaft installs two cams, be respectively the first cam and the second cam, the first cam is eccentric cam, and the side of the first cam is provided with edge cam groove, edge cam groove connects a drive block, and the circular motion of the first cam changes pumping of drive block into; The circumference of the second cam is provided with peripheral cam groove, and peripheral cam groove drives drive link motion, and the circular motion of the second cam changes the longitudinal direction reciprocating motion of drive link into.
Described drive block is T-shaped, the two ends of the upper beam of drive block connect torque rod respectively by chute, the end of described torque rod to be pulloverly connected in gangbar by one, and pullover with gangbar matched in clearance, and is provided with the glissile segment of certain distance in gangbar and pullover link; Described gangbar is provided with several centering blocks, the end of described centering block embeds in the caulking groove of drive link, and described caulking groove covers the amplitude of fluctuation scope of centering block, makes centering block be positioned at caulking groove in rotation process, by centering block driving device hand always.
Through the technical scheme of above-mentioned design, multiple cam can be driven to do different motions by a driving shaft simultaneously and coordinate, and then realize the effect of press machine interlock.Whole seven process procedures in punching course can be driven by a motor, a motor is equipped with compared to conventional each press machine, altogether need seven motor devices, the effect highly significant of this patent, very large human and material resources can be saved, improve production efficiency, and adopt a motor to drive three groups of cams to carry out the design feature coordinated, design ingenious, operating efficiency is high.
Accompanying drawing explanation
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the structure chart of the linkage driving mechanism of punching machine described in the embodiment of the present invention;
Fig. 2 is the side-looking structure chart of the first cam and the second cam.
Detailed description of the invention
As shown in Figure 1-2, linkage driving mechanism of punching machine of the present invention, comprises driving shaft 1, and described driving shaft 1 drives camshaft 2 and a driven shaft 3 simultaneously, camshaft 2 is provided with cam 4, and is swung by cam 4 drive rocker 5; Driven shaft 3 installs two cams, be respectively the first cam 6 and the second cam 7, first cam 6 is eccentric cam, the side of the first cam 6 is provided with edge cam groove 8, the circular motion that edge cam groove 8 connects drive block 11, first cam 6 changes pumping of drive block into; The circumference of the second cam 7 is provided with peripheral cam groove 9, and peripheral cam groove 9 drives drive link 12 to move, and the circular motion of the second cam 7 changes the longitudinal direction reciprocating motion of drive link 12 into.
Described drive block is T-shaped, the two ends of the upper beam of drive block connect torque rod respectively by chute, the end of described torque rod to be pulloverly connected in gangbar by one, and pullover with gangbar matched in clearance, and is provided with the glissile segment of certain distance in gangbar and pullover link; Described gangbar is provided with several centering blocks, the end of described centering block embeds in the caulking groove of drive link, and described caulking groove covers the amplitude of fluctuation scope of centering block, makes centering block be positioned at caulking groove in rotation process, by centering block driving device hand always.
Through the technical scheme of above-mentioned design, multiple cam can be driven to do different motions by a driving shaft simultaneously and coordinate, and then realize the effect of press machine interlock.Whole seven process procedures in punching course can be driven by a motor, a motor is equipped with compared to conventional each press machine, altogether need seven motor devices, the effect highly significant of this patent, very large human and material resources can be saved, improve production efficiency, and adopt a motor to drive three groups of cams to carry out the design feature coordinated, design ingenious, operating efficiency is high.
Claims (1)
1. linkage driving mechanism of punching machine, comprises driving shaft, it is characterized in that, described driving shaft drives a camshaft and a driven shaft simultaneously, and camshaft is provided with cam, and is swung by actuated by cams rocking bar; Driven shaft installs two cams, be respectively the first cam and the second cam, the first cam is eccentric cam, and the side of the first cam is provided with edge cam groove, edge cam groove connects a drive block, and the circular motion of the first cam changes pumping of drive block into; The circumference of the second cam is provided with peripheral cam groove, and peripheral cam groove drives drive link motion, and the circular motion of the second cam changes the longitudinal direction reciprocating motion of drive link into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110000296.3A CN102173077B (en) | 2011-01-04 | 2011-01-04 | Linkage driving mechanism of punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110000296.3A CN102173077B (en) | 2011-01-04 | 2011-01-04 | Linkage driving mechanism of punching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102173077A CN102173077A (en) | 2011-09-07 |
| CN102173077B true CN102173077B (en) | 2015-04-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110000296.3A Active CN102173077B (en) | 2011-01-04 | 2011-01-04 | Linkage driving mechanism of punching machine |
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| Country | Link |
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| CN (1) | CN102173077B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4274316A (en) * | 1980-02-06 | 1981-06-23 | Textron, Inc. | Crank press blank holder and stripper mechanism |
| JPS6150693B2 (en) * | 1981-01-19 | 1986-11-05 | Kyori Kogyo Kk | |
| CN1471202A (en) * | 2002-07-25 | 2004-01-28 | 翁新华 | Fully-autoamtic wirestripping single punch |
| CN101045340A (en) * | 2006-03-31 | 2007-10-03 | Tdk株式会社 | Molding apparatus |
| CN201565531U (en) * | 2009-12-10 | 2010-09-01 | 倪志华 | Multi-position drawing die servo cam transmission feed mechanism |
| CN202029408U (en) * | 2011-01-04 | 2011-11-09 | 无锡市金杨新型电源有限公司 | Punch linkage driving mechanism |
-
2011
- 2011-01-04 CN CN201110000296.3A patent/CN102173077B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4274316A (en) * | 1980-02-06 | 1981-06-23 | Textron, Inc. | Crank press blank holder and stripper mechanism |
| JPS6150693B2 (en) * | 1981-01-19 | 1986-11-05 | Kyori Kogyo Kk | |
| CN1471202A (en) * | 2002-07-25 | 2004-01-28 | 翁新华 | Fully-autoamtic wirestripping single punch |
| CN101045340A (en) * | 2006-03-31 | 2007-10-03 | Tdk株式会社 | Molding apparatus |
| CN201565531U (en) * | 2009-12-10 | 2010-09-01 | 倪志华 | Multi-position drawing die servo cam transmission feed mechanism |
| CN202029408U (en) * | 2011-01-04 | 2011-11-09 | 无锡市金杨新型电源有限公司 | Punch linkage driving mechanism |
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| Publication number | Publication date |
|---|---|
| CN102173077A (en) | 2011-09-07 |
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Address after: 214117 6 Wuxi Road, Xishan, Jiangsu. Patentee after: Wuxi Jinyang New Materials Co., Ltd. Address before: 214117 6 Wuxi Road, Xishan, Jiangsu. Patentee before: Wuxi City Jingyang New Type Power Supply Co., Ltd. |