CN101954753A - Punching machine - Google Patents
Punching machine Download PDFInfo
- Publication number
- CN101954753A CN101954753A CN2010102575382A CN201010257538A CN101954753A CN 101954753 A CN101954753 A CN 101954753A CN 2010102575382 A CN2010102575382 A CN 2010102575382A CN 201010257538 A CN201010257538 A CN 201010257538A CN 101954753 A CN101954753 A CN 101954753A
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- Prior art keywords
- track
- stamping machine
- spring
- lower limit
- limit part
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Abstract
The invention discloses a punching machine which is provided with a lifting rail for arranging a low template. The lower template and the rail downwards fall under the press of a pushing post, and then restore to the original position with the ascent of the pushing post after the punching procedure is finished. The lifting amplitude of the lower template and the rail are limited by an upper limit member and a lower limit member, wherein the lower limit member is internally provided with a spring used for upwards providing an elastic force for the rail to ensure that the rail restores to the original height after the interference of the pushing post is released.
Description
Technical field
The invention relates to a kind of pressing equipment, and particularly relevant for a kind of stamping machine with lift track.
Background technology
Stamping machine is common production equipment, can be used to volume production frame for movement or assembly.Stamping machine is to utilize mould or blade processing plate, makes its generation row type change or fracture to form required shape.Stamping machine utilizes punching course one time, can get the part of complicated shape, and its finished form precision height, specification unanimity have a large amount of simplification processing procedures, reduce the advantage of human cost.
Stamping machine mainly is made up of drift, cope match-plate pattern, lower bolster, advance and retreat material mechanism, transmission mechanism.Feeding mechanism can be delivered to drift below to carry out punching press with the material of band punching press, and then via the drift punching press, with distortion that material is extended, cut off or processing such as bending, wherein the material of drift then is a machining kinds and deciding.
Though traditional stamping machine can reduce manpower demand, promote production capacity efficient, in operation, the lower bolster track of traditional stamping machine is that employing is fixed, need assist charging and take off material with artificial, and is quite inconvenient.
Summary of the invention
The invention provides a kind of stamping machine, it has the lower bolster track of lift, can reduce track automatically to make lower bolster and additional circuit boards close when carrying out punching press, automatically replies height then to take off material after punching press is finished.By this, simplify charging and the program of taking off material to increase operating efficiency.
The invention provides a kind of stamping machine, comprise a drift one base plate one first lower limit part one second lower limit part one first upper limit spare, one second a upper limit spare and a lower bolster.Base plate is positioned at the below of drift, has first track and second track on the base plate, and two tracks are corresponding to be provided with.The first lower limit part is arranged at the below of first track, and the second lower limit part is arranged at the below of second track.The top and the first upper limit spare that the first upper limit spare is arranged at first track form a first side slideway with first track.The top and the second upper limit spare that the second upper limit spare is arranged at second track form the second side slideway with second track.Lower bolster is slidedly arranged in first side slideway and the second side slideway.Wherein, the first lower limit part has one first spring, and an end of first spring relies on first track, and making wins has one first gap between the track and the first lower limit part.The second lower limit part has one second spring, and an end of second spring relies on second track, makes to have one second gap between second track and the second lower limit part, and wherein the height in first gap is identical in fact with the height in second gap.
In an embodiment of the present invention, the above-mentioned first lower limit part has one first groove so that first spring to be set, and an end of first spring protrudes from the opening of first groove and relies on the downside of first track.The second lower limit part has one second groove so that second spring to be set, and an end of second spring protrudes from the opening of second groove and relies on the downside of second track.
In an embodiment of the present invention, be provided with one first limit for height screw in above-mentioned first groove, be provided with one second limit for height screw in described second groove.
In an embodiment of the present invention, above-mentioned stamping machine more comprises a upper bolster, a patrix fixedly jam plate, a patrix correcting plate, at least one compression leg, at least one counterdie correcting post, a die shoe, a stripper plate and at least one die holder guide pillar down.Patrix fixedly jam plate is positioned at the below of die shoe, and patrix correcting plate is positioned at the fixedly below of jam plate of patrix.Following compression leg be fixedly arranged on upper bolster and be positioned at drift around, and each time compression leg side is not arranged with pressing spring.Counterdie correcting post is fixedly arranged on patrix correcting plate, and drift is fixedly arranged on patrix correcting plate below.Above-mentioned lower bolster has a plurality of perforates, the corresponding described counterdie correcting post of described perforate.Die shoe is positioned at the below of base plate, and stripper plate is fixedly arranged on the top of the first upper limit spare and the second upper limit spare.The lower end of each described die holder guide pillar is fixedly arranged on the die shoe, and the upper end of each described die holder guide pillar then is arranged in respectively in the die holder guide pin bushing, and each described die holder guide pin bushing is fixedly arranged on described upper bolster respectively.
Based on above-mentioned, the present invention's stamping machine has the track that falls formula deeply, and when carrying out punching press, lower bolster and track can dip automatically, and after finishing punching press, lower bolster and track can return to original position automatically to make things convenient for the material returned.By this, the present invention's stamping machine can reduce the complicated operation degree, and increases work efficiency.
Description of drawings
Fig. 1 is the structural scheme of mechanism of stamping machine specific embodiment of the present invention;
Fig. 2 is the local structural scheme of mechanism of stamping machine specific embodiment of the present invention;
Fig. 3 is the local structural scheme of mechanism of stamping machine specific embodiment of the present invention.
Description of reference numerals:
100: stamping machine 173: patrix correcting plate
110: drift 174,175: die holder guide pillar
120: base plate 176,177: die holder guide pin bushing
122: additional circuit boards 178: stripper plate
130,132: upper limit spare 181,182: following compression leg
140,142: lower limit part 183,184: following pressing spring
150: lower bolster 185,186: counterdie correcting post
160,162: track 190: die shoe
171: upper bolster 191,192: limit for height screw
172: patrix is jam plate S1, S2 fixedly: the gap
The specific embodiment
Please refer to Fig. 1, Fig. 1 is the structural scheme of mechanism of the stamping machine according to the present invention, and stamping machine 100 mainly comprises drift 110, base plate 120, additional circuit boards 122, upper limit spare 130,132, lower limit part 140,142, lower bolster 150, track 160,162, upper bolster 171, patrix fixedly jam plate 172, patrix correcting plate 173, die holder guide pillar 174,175, die holder guide pin bushing 176,177, stripper plate 178, following compression leg 181,182, counterdie correcting post 185,186, die shoe 190.
One end of spring 145 can protrude from the slot opening of lower limit part 140 and rely on the downside of track 160, and the downside of track 160 can be provided with corresponding groove to connect spring 145.146 on spring is arranged in the groove of lower limit part 142, and its end that protrudes slot opening can rely on the downside of track 162.Because the below of track 160,162 has spring 145,146, so track 160,162 can be moved to the top of lower limit part 140,142 downwards thereupon when being subjected to compression leg 181,182 extruding downwards down.Instantly compression leg 181,182 moves up and removes when interfering, and track 160,162 can be raised by spring 145,146 and get back to original position.In other words, track 160,162 and lower bolster 150 can move between upper limit spare 130,132 and lower limit part 140,142, and return to the bottom position of upper limit spare 130,132 after compression leg 181,182 raises down automatically.
The top of track 160,162 has upper limit spare 130,132, and upper limit spare 130,132 and track 160,162 form two broadside slipwaies respectively, and 160 of lower bolsters are arranged in the broadside slipway.Upper limit spare 130,132 can partly protrude from the position of the side top of lower bolster 150 with restriction lower bolster 160.When compression leg 181,182 moves down instantly, can apply downward pressure to lower bolster 160 and move down with close additional circuit boards 122 with track 160,162 to drive lower bolster 150.When compression leg 181,182 moves up instantly, be sheathed on down pressure that the following pressing spring 183,184 of compression leg 181,182 still can keep down, when compression leg 181,182 is returned to certain altitude down, just can discharge lower bolster 150 with fixing lower bolster 150.At this moment, lower bolster 150 can be subjected to the elastic force of spring 145,146 with track 160,162 and upwards raises and push up upper limit spare 130,132 up to lower bolster 150.In addition, can be provided with the lifting height of limit for height screw 191,192 in the lower limit part 140,142 with restriction track 160,162.
Patrix fixedly jam plate 172 is positioned at the below of upper bolster 171, and patrix correcting plate 173 is positioned at the fixedly below of jam plate 172 of patrix, and drift 110 is fixedly arranged on 173 belows under the patrix correcting plate.Following compression leg 181,182 be fixedly arranged on upper bolster 171 belows and be positioned at drift 110 around.Counterdie correcting post 185,186 is fixedly arranged on upper bolster 171, is used for correcting lower bolster 150.Lower bolster 150 has a plurality of perforates to be passed through to allow counterdie correcting post 185,186.The lower end of die holder guide pillar 174,175 is fixedly arranged on the die shoe 190, and the upper end of each described die holder guide pillar 174,175 is arranged in respectively in the die holder guide pin bushing 176,177, and 176,177 of die holder guide pin bushings are fixedly arranged on upper bolster 171 respectively.Stripper plate 178 sets firmly the top of upper limit spare 130,132, is used for material is peeled off to drift 110.
Please be simultaneously with reference to Fig. 2, Fig. 2 is the local structural scheme of mechanism of the stamping machine according to the present invention.Lower bolster 150 is slidedly arranged on the track 162, and the below of track 162 is a lower limit part 142, and lower limit part 142 is positioned on the base plate 120.Have gap S2 between track 162 and the locating part 142, this gap S2 system is caused by spring 146.Spring 146 can upwards raise track 162 to a predetermined altitude, and the upper surface of lower limit part 142 then is used for limiting the height that track 162 moves down.Track 160 is identical with the structure of lower limit part 140, and after the explanation via the foregoing description, the present technique field has knows that usually the knowledgeable should know other embodiments by inference, does not add tired stating at this.Fig. 3 is the local structural scheme of mechanism of the stamping machine according to the present invention, can clearlyer know relevant position and structure between drift 110, stripper plate 178, lower bolster 150 and the die shoe 190 by Fig. 3.It should be noted that above-mentioned Fig. 1～Fig. 3 only is one of the present invention embodiment, the present invention is not limited to this.
In sum, the present invention utilizes the track design of lift, and the stamping machine of Improvement type is provided, and lower bolster can move up and down along with track, allows operating personnel can use stamping machine to increase work efficiency more easily.
Though preferred embodiment of the present invention has disclosed as above; the present invention is not limited to the foregoing description; have in the technical field under any and know the knowledgeable usually; in the scope that does not break away from the present invention and disclosed; when can doing a little change and adjustment, so the present invention's protection domain should the attached later on claim person of defining be as the criterion.
Claims (7)
1. stamping machine is characterized in that comprising:
One drift;
One base plate is positioned at the below of described drift, has one first track and one second track on the described base plate;
One first lower limit part is arranged at the below of described first track;
One second lower limit part is arranged at the below of described second track;
One first upper limit spare, the top and the described first upper limit spare that are arranged at described first track form a first side slideway with described first track;
One second upper limit spare, the top and the described second upper limit spare that are arranged at described second track form a second side slideway with described second track; And
One lower bolster is slidedly arranged in described first side slideway and the described second side slideway;
Wherein, the described first lower limit part has one first spring, and an end of described first spring relies on described first track, makes to have one first gap between described first track and the described first lower limit part; The described second lower limit part has one second spring, one end of described second spring relies on described second track, make to have one second gap between described second track and the described second lower limit part, the height in wherein said first gap is identical in fact with the height in described second gap.
2. stamping machine as claimed in claim 1 is characterized in that the described first lower limit part has one first groove so that described first spring to be set, and an end of described first spring protrudes from the opening of described first groove and relies on the downside of described first track; The described second lower limit part has one second groove so that described second spring to be set, and an end of described second spring protrudes from the opening of described second groove and relies on the downside of described second track.
3. stamping machine as claimed in claim 2 is characterized in that being provided with one first limit for height screw in described first groove, is provided with one second limit for height screw in described second groove.
4. stamping machine as claimed in claim 1 is characterized in that described stamping machine more comprises:
One upper bolster;
One patrix is jam plate fixedly, is positioned at the below of described die shoe;
One patrix correcting plate is positioned at the fixedly below of jam plate of described patrix; And
At least one down compression leg, be fixedly arranged on described upper bolster and be positioned at described drift around, and each described compression leg side down is not arranged with pressing spring; And
At least one counterdie correcting post is fixedly arranged on described upper bolster;
Wherein, described drift is fixedly arranged on described patrix correcting plate below.
5. stamping machine as claimed in claim 4 is characterized in that described lower bolster has a plurality of perforates, the corresponding more described counterdie correcting post of more described perforate.
6. stamping machine as claimed in claim 1 is characterized in that described stamping machine more comprises:
One die shoe is positioned at the below of described base plate; And
One stripper plate is fixedly arranged on the top of the described first upper limit spare and the described second upper limit spare.
7. stamping machine as claimed in claim 4 is characterized in that described stamping machine more comprises:
At least one die holder guide pillar, the lower end of each described die holder guide pillar are fixedly arranged on the described die shoe, and the upper end of each described die holder guide pillar then is arranged in respectively in the die holder guide pin bushing, and each described die holder guide pin bushing is fixedly arranged on described upper bolster respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010257538 CN101954753B (en) | 2010-08-10 | 2010-08-10 | Punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010257538 CN101954753B (en) | 2010-08-10 | 2010-08-10 | Punching machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101954753A true CN101954753A (en) | 2011-01-26 |
| CN101954753B CN101954753B (en) | 2013-02-20 |
Family
ID=43482465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010257538 Expired - Fee Related CN101954753B (en) | 2010-08-10 | 2010-08-10 | Punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101954753B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785762A (en) * | 2012-10-30 | 2014-05-14 | 英业达科技有限公司 | Punching mechanism |
| CN107159790A (en) * | 2017-04-12 | 2017-09-15 | 滁州市东华模具制造有限公司 | A kind of automotive steering oil pipe connector servo cold-punching mould |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6163400A (en) * | 1984-09-03 | 1986-04-01 | Mitsubishi Heavy Ind Ltd | Press working device |
| CN1039754A (en) * | 1988-07-28 | 1990-02-21 | 陈贯虹 | Bidirectional hydraulic make-up machine |
| DE10315231A1 (en) * | 2003-04-03 | 2005-03-17 | Hero Kunststofftechnik Und Formenbau Gmbh | Forming and cutting tool for production of a decorative preform has spring-loaded frame and core areas which move relative to each other to allow workpiece forming followed by cutting |
| CN101112796A (en) * | 2007-09-04 | 2008-01-30 | 张舜德 | Bending stamper |
| CN101407116A (en) * | 2007-10-10 | 2009-04-15 | 陶国威 | Small hydraulic press machine |
-
2010
- 2010-08-10 CN CN 201010257538 patent/CN101954753B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6163400A (en) * | 1984-09-03 | 1986-04-01 | Mitsubishi Heavy Ind Ltd | Press working device |
| CN1039754A (en) * | 1988-07-28 | 1990-02-21 | 陈贯虹 | Bidirectional hydraulic make-up machine |
| DE10315231A1 (en) * | 2003-04-03 | 2005-03-17 | Hero Kunststofftechnik Und Formenbau Gmbh | Forming and cutting tool for production of a decorative preform has spring-loaded frame and core areas which move relative to each other to allow workpiece forming followed by cutting |
| CN101112796A (en) * | 2007-09-04 | 2008-01-30 | 张舜德 | Bending stamper |
| CN101407116A (en) * | 2007-10-10 | 2009-04-15 | 陶国威 | Small hydraulic press machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103785762A (en) * | 2012-10-30 | 2014-05-14 | 英业达科技有限公司 | Punching mechanism |
| CN103785762B (en) * | 2012-10-30 | 2016-02-17 | 英业达科技有限公司 | punching mechanism |
| CN107159790A (en) * | 2017-04-12 | 2017-09-15 | 滁州市东华模具制造有限公司 | A kind of automotive steering oil pipe connector servo cold-punching mould |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101954753B (en) | 2013-02-20 |
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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 |
Granted publication date: 20130220 Termination date: 20160810 |
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| CF01 | Termination of patent right due to non-payment of annual fee |