CN105034425B - A kind of secure mechanical formula punch press - Google Patents
A kind of secure mechanical formula punch press Download PDFInfo
- Publication number
- CN105034425B CN105034425B CN201510368703.4A CN201510368703A CN105034425B CN 105034425 B CN105034425 B CN 105034425B CN 201510368703 A CN201510368703 A CN 201510368703A CN 105034425 B CN105034425 B CN 105034425B
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- Prior art keywords
- drive mechanism
- punch press
- motor
- support
- secure mechanical
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Abstract
The present invention relates to a kind of secure mechanical formula punch press, including support, upper die and lower die, the first drive mechanism and the second drive mechanism, first drive mechanism is connected with the upper mould, for driving the upper mould relative to lower mould movement being punched base material to be processed；Second drive mechanism is in order to advancement before the first drive mechanism action.By the delay action of delayed relay, stagger the present invention safety device and the starting time of punch press, reaches the punch press work premise safety-conscious purpose of awake operator.
Description
Technical field
The invention belongs to field of machining, and in particular to a kind of secure mechanical formula punch press.
Background technology
Punch press is exactly a punching type forcing press.In national product, for Sheet Metal Forming Technology is due to processing than traditional mechanical
There is a saving material and energy, efficiency high is high to operator's technical requirements and machinery can be made by various mould applications and add
The be beyond one's reach product of work these advantages, thus its purposes is more and more extensive.
Punching production is primarily directed to sheet material.By mould, blanking, punching, molding, drawing, finishing, essence can be made
Punching, shaping, riveting and extrusion etc. are widely used in every field.Such as our combined socket and switch, cup, kitchen cabinet, dish
Son, computer housing, or even guided missile aircraft ... have very many accessories be produced by mould with punch press.
However, punching press accident occurrence frequency is high, consequence serious, it is the harm of most serious in pressure processing.Existing punch press peace
Full device is more with infrared induction arresting stop, and this kind of device has and take up room, wrong diagnosis, be easily damaged machine.
Further, since punch press is operationally, huge impulsive force can be produced in instantaneous time, i.e., can produce very big vibrations,
So being equipped with aseismatic mechanism on a lot of punch presses at present, aseismatic mechanism is one of requisite part in punch press, so
And existing aseismatic mechanism has certain defect in structure, the packing ring in existing aseismatic mechanism is generally rigid material system
Into the effect of buffering is not highly desirable, it is also difficult to ensure the machining accuracy of punch press.
Content of the invention
In order to solve above-mentioned technical problem, a kind of described secure mechanical formula punch press had one to carry before punch press work
The safety reminding device of front action, reminds operator to take care, and the punch press also has the function of antidetonation.
In order to realize that above-mentioned technical purpose, the present invention are adopted the following technical scheme that:
A kind of secure mechanical formula punch press of the present invention, including support, upper mould, slide block, lower mould, the first drive mechanism and second
Drive mechanism, the upper mould are relatively arranged on the support with lower mould, and the lower mould is used for placing base material to be processed, and described the
One drive mechanism is connected with the upper mould, for driving the upper mould relative to lower mould movement being punched base material to be processed；
Second drive mechanism includes the second drive in order to advancement before the first drive mechanism action, second drive mechanism
Galvanic electricity machine, the second motor are connected with transmission shaft driven by shaft coupling, by drag rope connection peace on the power transmission shaft
Full prompting cylinder；First motor of first drive mechanism, the second drive mechanism the second motor respectively with a foot
Switch connection is stepped on, wherein, between the foot switch and first motor, the time relay is provided with；It is arranged on support bottom
The aseismatic mechanism in portion, including base, is provided with rubber washer, is arranged with fastening spiral shell on described rubber washer on described base
Bolt, is set with fixed sleeving in described fastening bolt.
Further, the first motor does upper and lower fortune by toggle with movable slider on the guide plate of support
Dynamic.
Further, it is detachably connected between the upper mould and slide block.
Further, the both sides of the slide block are symmetrically arranged with fixed base plate and support, wherein, place institute on fixed base plate
The second motor is stated, the second motor is driven with the first power transmission shaft, first bevel gear group, second successively by shaft coupling
Axle, second bevel gear group, the connection of the 3rd transmission shaft driven, the other end of the 3rd power transmission shaft are connected on support.
Further, described safety instruction cylinder is light-duty material filling device.
Further, described drag rope adopts steel wire cable.
Further, multiple feelers for down inclining are evenly arranged with the circumferencial direction of described base.
Further, the diameter dimension phase of the diameter dimension of described rubber washer and the lower surface of described fixed sleeving
With.
Further, the bolt head of described fastening bolt is used for being fixedly installed in support.
Disclosed in patent of the present invention, a kind of safety device of secure mechanical formula punch press, has an advantage in that：
Firstth, a kind of secure mechanical formula punch press of the invention, by the delay action of delayed relay, stagger safety device with
The starting time of punch press, reaches the awake operator of punch press work premise and takes care.
Secondth, punch press of the present invention sets uses aseismatic mechanism, by the rubber washer using flexible material so that its buffering effect
Very preferable, and ensure that the machining accuracy of punch press.
Description of the drawings
Fig. 1 is a kind of schematic perspective view of secure mechanical formula punch press；
A kind of drive mechanism schematic diagrams of the second drive mechanism of secure mechanical formula punch press of Fig. 2；
Fig. 3 is delay circuit figure；
Exploded views of the Fig. 4 for aseismatic mechanism；
Combining structure schematic diagrams of the Fig. 5 for aseismatic mechanism；
Wherein, 1 is the first motor, and 2 is actuating device, and 3 is slide block, and 4 is upper mould, and 5 is lower mould, and 6 is switch cubicle, 7
For foot switch, 8 is safety reminding device, and 8-1 is delayed relay, and 8-2 is wire, and 8-3 is the second motor, and 8-4 is
Shaft coupling, 8-5 are the first power transmission shaft, and 8-6 is first bevel gear group, and 8-7 is safety instruction cylinder, and 8-8 is support, and 8-9 is second
Power transmission shaft, 9 is support, and 10 is drag rope, and 11 is the 3rd power transmission shaft, and 100 is base, and 200 is rubber washer, and 300 are fastening
Bolt, 400 is fixed sleeving, and 500 is feeler.
Specific embodiment
Below in conjunction with the accompanying drawings a kind of safety device of secure mechanical formula punch press that patent of the present invention is provided is carried out further
Explanation.
Embodiment 1, as shown in Figure 1, Figure 2 and Figure 3, be a kind of secure mechanical formula punch press of the invention include support 9, upper mould 4,
Slide block 3, lower mould 5, the first drive mechanism and the second drive mechanism, the upper mould 4 are relatively arranged on the support 9 with lower mould 5
On, the lower mould 5 is used for placing base material to be processed, and first drive mechanism is connected with the upper mould 4, for driving
State mould 4 to move to be punched base material to be processed relative to lower mould 5；Second drive mechanism is in order in the first drive mechanism action
Front advancement, second drive mechanism include the second motor 8-3, the second motor 8-3 by shaft coupling 8-4 with
Transmission shaft driven connects, and points out cylinder 8-7 by 10 attachment security of drag rope on the power transmission shaft；First drive mechanism
First motor 1, the second motor 8-3 of the second drive mechanism are connected with a foot switch 7 respectively, wherein, the foot
Step on time relay 8-1 is provided between switch 7 and first motor 1；The aseismatic mechanism of 9 bottom of support is arranged on, is wrapped
Base 100 is included, and rubber washer 200 is provided with described base 100, fastening bolt is arranged with described rubber washer 200
300, fixed sleeving 400 is set with described fastening bolt 300.
As shown in figure 4, the both sides of the slide block 3 are symmetrically arranged with fixed base plate and support 8-8, wherein, on fixed base plate
Place the second motor 8-3, the second motor 8-3 by shaft coupling 8-4 successively with the first power transmission shaft 8-5, first
Bevel gear set 8-6, second driving shaft 8-9, second bevel gear group, the 3rd power transmission shaft 11 are connected, the 3rd power transmission shaft 11 another
One end is connected on support 8-8.
As shown in figure 5, a kind of delay circuit figure of the secure mechanical formula punch press provided for patent of the present invention, foot switch 7
Be powered, coil KT and the second motor 8-3 electric, delay switch is closed after time delay, and the first motor 1 must be electric.
Used as present invention further optimization scheme, described safety instruction cylinder 8-7 is light-duty material filling device.
Used as present invention further optimization scheme, drag rope 10 adopts steel wire rope.
As present invention further optimization scheme, it is evenly arranged with the circumferencial direction of described base 100 multiple past
The feeler 500 of lower inclination.
As present invention further optimization scheme, the diameter dimension and described fixed cover of described rubber washer 200
The diameter dimension of the lower surface of pipe 400 is identical.
Used as present invention further optimization scheme, the bolt head of described fastening bolt 300 is used for being fixedly installed in
On support 9.
The operation principle of the present invention：One safety reminding device is installed in 9 working region of support, foot switch 7 is depressed, postpones
Relay 8-1 and the second motor 8-3 simultaneously must be electric, and the second motor 8-3 is rotated forward and started, by the first power transmission shaft 8-5
Drive safety instruction cylinder 8-7 to drop to 4 position on the upper side of lower mould, switch KT retarded closings, the first motor 1 must be electric, and punch press starts
Work, the second motor 8-3 are inverted, and drive the revolution of safety instruction cylinder.
Which solves that punching press accident occurrence frequency is high, consequence is serious, Novel safety device takes up room, wrong diagnosis, appearance
The shortcomings of fragile machine.
Claims (6)
1. a kind of secure mechanical formula punch press, including support（9）, upper mould（4）, slide block（3）, lower mould（5）, the first drive mechanism and
Second drive mechanism, the upper mould（4）With lower mould（5）It is relatively arranged on the support（9）On, the lower mould（5）For placing
Base material to be processed, first drive mechanism and the upper mould（4）It is connected, for driving the upper mould（4）Relative under
Mould（5）Move to be punched base material to be processed；Second drive mechanism in order to advancement before the first drive mechanism action, its
It is characterised by：Second drive mechanism includes the second motor（8-3）, the second motor（8-3）By shaft coupling（8-
4）It is connected with transmission shaft driven, on the power transmission shaft, passes through drag rope（10）Attachment security points out cylinder（8-7）；Described first
First motor of drive mechanism（1）, the second drive mechanism the second motor（8-3）Respectively with a foot switch（7）
Connection, wherein, the foot switch（7）With first motor（1）Between be provided with the time relay（8-1）；It is arranged on
Support（9）The aseismatic mechanism of bottom, including base（100）, described base（100）On be provided with rubber washer（200）, described
Rubber washer（200）On be arranged with fastening bolt（300）, described fastening bolt（300）On be set with fixed sleeving
（400）；First motor（1）By toggle band movable slider（3）In support（9）Guide plate on do upper and lower motion；
The slide block（3）Both sides be symmetrically arranged with fixed base plate and support（8-8）, wherein, described second is placed on fixed base plate and is driven
Galvanic electricity machine（8-3）, the second motor（8-3）By shaft coupling（8-4）Successively with the first power transmission shaft（8-5）, first bevel gear
Group（8-6）, second driving shaft（8-9）, second bevel gear group, the 3rd power transmission shaft（11）It is connected, the 3rd power transmission shaft（11）'s
The other end is connected to support（8-8）On；The upper mould（4）With slide block（3）Between be detachably connected.
2. secure mechanical formula punch press according to claim 1, it is characterised in that described safety instruction cylinder（8-7）For light
Type material filling device.
3. secure mechanical formula punch press according to claim 1, it is characterised in that described drag rope adopts steel wire rope
Rope.
4. secure mechanical formula punch press according to claim 1, it is characterised in that：Described base（100）Circumferencial direction
On be evenly arranged with multiple feelers for down inclining（500）.
5. secure mechanical formula punch press according to claim 1, it is characterised in that：Described rubber washer（200）Diameter
Size and described fixed sleeving（400）Lower surface diameter dimension identical.
6. secure mechanical formula punch press according to claim 1, it is characterised in that：Described fastening bolt（300）Bolt
Head is used for being fixedly installed in support（9）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510368703.4A CN105034425B (en) | 2015-06-29 | 2015-06-29 | A kind of secure mechanical formula punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510368703.4A CN105034425B (en) | 2015-06-29 | 2015-06-29 | A kind of secure mechanical formula punch press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105034425A CN105034425A (en) | 2015-11-11 |
| CN105034425B true CN105034425B (en) | 2017-03-15 |
Family
ID=54441662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510368703.4A Expired - Fee Related CN105034425B (en) | 2015-06-29 | 2015-06-29 | A kind of secure mechanical formula punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105034425B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109895430A (en) * | 2019-04-03 | 2019-06-18 | 山东鲁电线路器材有限公司 | A kind of device for preventing mechanical punch from playing running fire |
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| DE102005003254A1 (en) * | 2005-01-24 | 2006-08-10 | Sick Ag | Optoelectronic sensor for protecting e.g. press brake, has locally resolving optoelectronic receiver, and evaluation and control unit coupled with another receiver, where operating parameter is identifiable by unit based on received signals |
| CN2933843Y (en) * | 2006-07-29 | 2007-08-15 | 奇瑞汽车有限公司 | Safety warning device of pressing machine moving working bench |
| CN101065608A (en) * | 2004-11-24 | 2007-10-31 | 皮尔茨公司 | Security device for automated installation comprising at least one automated mobile part |
| CN201351803Y (en) * | 2008-11-17 | 2009-11-25 | 金丰机器工业股份有限公司 | Press machine with safety screen |
| EP2633925A1 (en) * | 2012-03-02 | 2013-09-04 | Fiessler Elektronik GmbH & Co. KG | Bending machine with a safety device and method for operating such a machine |
| CN203994774U (en) * | 2014-05-30 | 2014-12-10 | 天津市兴南电机制造有限公司 | Safety-type single-column adjusting press-assembly hydraulic press |
| CN204340239U (en) * | 2014-12-09 | 2015-05-20 | 昆山力比格液压设备有限公司 | A kind of desk-top C type hydraulic machine |
| CN104626649A (en) * | 2015-01-05 | 2015-05-20 | 张广山 | Vibration-proof mechanism for punching machine |
| CN204749313U (en) * | 2015-06-29 | 2015-11-11 | 徐州工程学院 | Safe mechanical type punch press |
-
2015
- 2015-06-29 CN CN201510368703.4A patent/CN105034425B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101065608A (en) * | 2004-11-24 | 2007-10-31 | 皮尔茨公司 | Security device for automated installation comprising at least one automated mobile part |
| DE102005003254A1 (en) * | 2005-01-24 | 2006-08-10 | Sick Ag | Optoelectronic sensor for protecting e.g. press brake, has locally resolving optoelectronic receiver, and evaluation and control unit coupled with another receiver, where operating parameter is identifiable by unit based on received signals |
| CN2933843Y (en) * | 2006-07-29 | 2007-08-15 | 奇瑞汽车有限公司 | Safety warning device of pressing machine moving working bench |
| CN201351803Y (en) * | 2008-11-17 | 2009-11-25 | 金丰机器工业股份有限公司 | Press machine with safety screen |
| EP2633925A1 (en) * | 2012-03-02 | 2013-09-04 | Fiessler Elektronik GmbH & Co. KG | Bending machine with a safety device and method for operating such a machine |
| CN203994774U (en) * | 2014-05-30 | 2014-12-10 | 天津市兴南电机制造有限公司 | Safety-type single-column adjusting press-assembly hydraulic press |
| CN204340239U (en) * | 2014-12-09 | 2015-05-20 | 昆山力比格液压设备有限公司 | A kind of desk-top C type hydraulic machine |
| CN104626649A (en) * | 2015-01-05 | 2015-05-20 | 张广山 | Vibration-proof mechanism for punching machine |
| CN204749313U (en) * | 2015-06-29 | 2015-11-11 | 徐州工程学院 | Safe mechanical type punch press |
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| Publication number | Publication date |
|---|---|
| CN105034425A (en) | 2015-11-11 |
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| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170117 Address after: 221018 Xuzhou New District, Jiangsu, Lishui Road, No. 2 Applicant after: Xuzhou Institute of Technology Applicant after: Liang Zhi Address before: 221018 Xuzhou New District, Jiangsu, Lishui Road, No. 2 Applicant before: Xuzhou Institute of Technology |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20170629 |