CN108526271A - A kind of decompressor - Google Patents
A kind of decompressor Download PDFInfo
- Publication number
- CN108526271A CN108526271A CN201810311338.7A CN201810311338A CN108526271A CN 108526271 A CN108526271 A CN 108526271A CN 201810311338 A CN201810311338 A CN 201810311338A CN 108526271 A CN108526271 A CN 108526271A
- Authority
- CN
- China
- Prior art keywords
- punching press
- plate
- upper mold
- mold
- press upper
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
-
- 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
- B21D37/00—Tools as parts of machines covered by this subclass
- B21D37/10—Die sets; Pillar guides
- B21D37/12—Particular guiding equipment, e.g. pliers; Special arrangements for interconnection or cooperation of dies
-
- 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
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
-
- 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
- B21D55/00—Safety devices protecting the machine or the operator, specially adapted for apparatus or machines dealt with in this subclass
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Press Drives And Press Lines (AREA)
Abstract
The present invention provides a kind of decompressors comprising mold under holder, driving mechanism, punching press upper mold and punching press；Mold is fixedly mounted on the bottom plate of holder under punching press, and punching press upper mold can be slided up and down along holder, and driving mechanism driving punching press upper mold slides up and down；Driving mechanism includes motor, gear-box and rack, and motor and gear-box are mounted on the top plate of holder, and motor is moved up and down by gear-box band carry-over bar, and rack passes through the top plate of holder, and the lower end of rack is connect with punching press upper mold.The up and down motion of rack is realized by rotating and reverse for motor, and rack, which moves up and down, drives punching press upper mold to move up and down relative to mold under punching press, realization open mold.The decompressor of the present invention drives punching press upper mold by the way of gear-box drive rack, this kind of type of drive is simple in structure, and transmission efficiency so that the manufacturing cost of this kind of decompressor is relatively low, the production cost that enterprise can be reduced, is conducive to enterprise development.
Description
Technical field
The present invention relates to machining apparatus field more particularly to a kind of decompressors.
Background technology
Punch process is to make plate in mold directly by deformation force by means of the power of conventional or special stamping equipment
And deformed, to obtain definite shape, the production technology of the product parts of size and performance.
Decompressor in the prior art is mainly contributed by motor, and flywheel turns are driven, by clutch band dynamic crankshaft, partially
Heart wheel or connecting rod operating, to make punch make reciprocal linear motion relative to mold, to realize punching press.But it is above-mentioned
Intermediate link involved by transmission mechanism is more so that decompressor it is complicated, while make decompressor transmission effect
Rate is low, and decompressor manufacturing cost is higher.
For this reason, it may be necessary to propose solution for problems of the prior art.
Invention content
The present invention is intended to provide a kind of simple in structure, transmission efficiency, the low decompressor of manufacturing cost.
In order to achieve the above object, scheme provided by the present invention is as follows：
The present invention provides a kind of decompressors comprising mold under holder, driving mechanism, punching press upper mold and punching press；
Mold is fixedly mounted on the bottom plate of the holder under the punching press, and the punching press upper mold can be slided up and down along the holder,
The driving mechanism drives the punching press upper mold to slide up and down；The driving mechanism includes motor, gear-box and rack, described
Motor and gear-box are mounted on the top plate of the holder, and the motor drives the rack to move up and down by the gear-box,
The rack passes through the top plate of the holder, and the lower end of the rack is connect with the punching press upper mold.
Further, vertical connecting rod is provided between the top plate and the bottom plate, the punching press upper mold is set
It is equipped with slide opening, the slide opening is slidably connected with the connecting rod.
Further, the top half of the connecting rod and lower half portion have been fixedly connected with position limiting structure, the limit
Structure is used to limit the stroke of the punching press upper mold.
Further, mold stretches out guide rod, punching press upper mold court towards the punching press upper mold under the punching press
Mold stretches out pilot sleeve under to the punching press, when mold clamping under the punching press upper mold and the punching press, the guiding
Bar is inserted into the pilot sleeve.
Further, the punching press upper mold includes movable plate, cope plate, punch and pressing plate, the movable plate with it is described
The lower end of rack connects, and the movable plate is connect with the bracket slide, and the cope plate is mounted on the bottom of the movable plate,
The punch is fixed on the bottom of the cope plate, and the pressing plate is located at the lower section of the cope plate, the pressing plate with it is described on
It is connected by elastic component between template, the through-hole passed through for the punch is provided in the middle part of the pressing plate.
Further, mold includes that fixed plate, lower template and elastic movable block, the fixed plate are fixed under the punching press
The bottom plate, the lower template are mounted on the top of the fixed plate, punching, the punching are provided in the middle part of the lower template
Opposite with the punch, the elasticity movable block is located in the punching, between the elastic movable block and the lower template
It is provided with elastic component.
Further, the elastic component is spring.
The decompressor of the present invention, the advantage is that：
Decompressor provided by the present invention drives punching press upper mold by the way of gear-box drive rack
Dynamic, this kind of type of drive is simple in structure, and transmission efficiency so that the manufacturing cost of this kind of decompressor is relatively low, can drop
The production cost of low enterprise, is conducive to enterprise development.
In a preferred embodiment, mold is provided with pressing plate under punching press, which can encounter work by punch in punching press
Precompressed is carried out to workpiece before part, workpiece can improve stamping quality by precompressed；Mold is provided with elastic movable block under punching press, works as punching
After the completion of pressure, which can jack up workpiece, and staff is facilitated to take workpiece away.
Description of the drawings
Fig. 1 is the structural schematic diagram of the decompressor of the present invention；
Fig. 2 is the structural relation schematic diagram between cope plate, punch and pressing plate；
Fig. 3 is the structural relation schematic diagram between lower template and elastic movable block.
Specific implementation mode
To make the purpose of the present invention, technical solution and effect clearer, clear and definite, develop simultaneously embodiment referring to the drawings
The present invention is described in more detail.It should be appreciated that the specific embodiments described herein are only to explain the present invention, not
For limiting the present invention.
The present invention provides a kind of decompressors, as shown in Figure 1 comprising holder, driving mechanism, punching press upper mold and punching
Depress mold；Mold is fixedly mounted on the bottom plate 11 of holder under punching press, and punching press upper mold can be slided up and down along holder, driving machine
Structure driving punching press upper mold slides up and down；Driving mechanism includes motor 21, gear-box 22 and rack 23, motor 21 and gear-box 22
Mounted on the top plate 12 of holder, motor 21 is moved up and down by gear-box 22 with carry-over bar 23, and rack 23 passes through the top plate of holder
12, the lower end of rack 23 is connect with punching press upper mold.The up and down motion of rack 23 is realized by rotating and reverse for motor 21,
Rack 23, which moves up and down, drives punching press upper mold to move up and down relative to mold under punching press, realizes open mold.
Based on above-mentioned structure, decompressor provided by the present invention is liquidated by the way of 22 drive rack 23 of gear-box
Pressure upper mold is driven, this kind of type of drive is simple in structure, and transmission efficiency so that this kind of decompressor is manufactured into
This is relatively low, can reduce the production cost of enterprise, be conducive to enterprise development.
In the present embodiment, vertical connecting rod 13 is provided between top plate 12 and bottom plate 11, punching press upper mold is set
It is equipped with slide opening, slide opening is slidably connected with connecting rod 13.Preferably, the top half of connecting rod 13 and lower half portion are fixedly connected with
There are position limiting structure 14, position limiting structure 14 to be used to limit the stroke of punching press upper mold.When punching press upper mold moves to position limiting structure 14
When at place, it is limited the limit of structure 14, cannot continue to move, prevent punching press upper mold from colliding elsewhere and causing device
Damage.
In the present embodiment, mold stretches out guide rod 43, punching press upper mold direction punching towards punching press upper mold under punching press
It depresses mold and stretches out pilot sleeve 33, when mold clamping under punching press upper mold and punching press, guide rod 43 is inserted into pilot sleeve 33.
In molding, by the cooperation of guide rod 43 and pilot sleeve 33, the accurate molding of punching press upper mold and mold under punching press is realized.
In the present embodiment, as depicted in figs. 1 and 2, punching press upper mold includes movable plate 31, cope plate 32, punch 35
With pressing plate 34, movable plate 31 is connect with the lower end of rack 23, and movable plate 31 is connect with bracket slide, and cope plate 32 is mounted on activity
The bottom of plate 31, punch 35 are fixed on the bottom of cope plate 32, and pressing plate 34 is located at the lower section of cope plate 32, pressing plate 34 and cope plate
It is connected by elastic component 5 between 32, the middle part of pressing plate 34 is provided with the through-hole passed through for punch 35.In this embodiment, it rushes
Pressure mold is provided with pressing plate 34, which can carry out precompressed, workpiece by punch 35 before encountering workpiece in punching press to workpiece
Stamping quality can be improved by precompressed
It is further preferred that as shown in figures 1 and 3, mold includes fixed plate 41, lower template 42 and elasticity activity under punching press
Block 44, fixed plate 41 are fixed on bottom plate 11, and lower template 42 is mounted on the top of fixed plate 41, and the middle part of lower template 42 is provided with punching
Hole 45, punching 45 is opposite with punch 35, and elastic movable block 44 is located in punching 45, between elastic movable block 44 and lower template 42
It is provided with elastic component 5.In this embodiment, mold is provided with elastic movable block 44 under punching press, after the completion of punching press, the elasticity
Movable block 44 can jack up workpiece, and staff is facilitated to take workpiece away.
In the present embodiment, above-mentioned elastic component 5 is spring.
It should be understood that for those of ordinary skills, it can be modified or changed according to the above description,
And all these modifications and variations should all belong to the protection domain of appended claims of the present invention.
Claims (7)
1. a kind of decompressor, it is characterised in that：Including mold under holder, driving mechanism, punching press upper mold and punching press；
Mold is fixedly mounted on the bottom plate of the holder under the punching press, and the punching press upper mold can glide on the holder
Dynamic, the driving mechanism drives the punching press upper mold to slide up and down；
The driving mechanism includes motor, gear-box and rack, and the motor and gear-box are mounted on the top plate of the holder, institute
State motor drives the rack to move up and down by the gear-box, and the rack passes through the top plate of the holder, the rack
Lower end connect with the punching press upper mold.
2. decompressor according to claim 1, it is characterised in that：It is provided between the top plate and the bottom plate perpendicular
Straight connecting rod, the punching press upper mold are provided with slide opening, and the slide opening is slidably connected with the connecting rod.
3. decompressor according to claim 2, it is characterised in that：The top half of the connecting rod and lower half portion are equal
It is fixedly connected with position limiting structure, the position limiting structure is used to limit the stroke of the punching press upper mold.
4. decompressor according to claim 1, it is characterised in that：Mold is towards the punching press upper mold under the punching press
Guide rod is stretched out, the punching press upper mold stretches out pilot sleeve towards mold under the punching press, when the punching press upper mold and institute
When stating mold clamping under punching press, the guide rod is inserted into the pilot sleeve.
5. decompressor as claimed in any of claims 1 to 4, it is characterised in that：The punching press upper mold includes
Movable plate, cope plate, punch and pressing plate, the movable plate are connect with the lower end of the rack, the movable plate and the holder
It is slidably connected, the cope plate is mounted on the bottom of the movable plate, and the punch is fixed on the bottom of the cope plate, described
Pressing plate is located at the lower section of the cope plate, is connected by elastic component between the pressing plate and the cope plate, in the pressing plate
Portion is provided with the through-hole passed through for the punch.
6. decompressor according to claim 5, it is characterised in that：Mold includes fixed plate, lower template under the punching press
With elastic movable block, the fixed plate is fixed on the bottom plate, and the lower template is mounted on the top of the fixed plate, under described
Punching is provided in the middle part of template, the punching is opposite with the punch, and the elasticity movable block is located in the punching, in institute
It states and is provided with elastic component between elastic movable block and the lower template.
7. decompressor according to claim 6, it is characterised in that：The elastic component is spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810311338.7A CN108526271A (en) | 2018-04-09 | 2018-04-09 | A kind of decompressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810311338.7A CN108526271A (en) | 2018-04-09 | 2018-04-09 | A kind of decompressor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108526271A true CN108526271A (en) | 2018-09-14 |
Family
ID=63483397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810311338.7A Withdrawn CN108526271A (en) | 2018-04-09 | 2018-04-09 | A kind of decompressor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108526271A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125221A (en) * | 2019-05-20 | 2019-08-16 | 苏州市荣威模具有限公司 | A kind of stamping equipment for stamping parts of automobile processing |
| CN113172150A (en) * | 2021-04-23 | 2021-07-27 | 湖北伊电缘科技有限公司 | Support iron numerical control integrated into one piece machine |
| CN113427261A (en) * | 2021-07-09 | 2021-09-24 | 金华市创捷电子有限公司 | High-efficient syntonizer manufacturing installation |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2083082U (en) * | 1991-02-19 | 1991-08-21 | 吴鸿荣 | Driving automatic punch press |
| JPH09267137A (en) * | 1996-03-29 | 1997-10-14 | Nec Corp | Tapping unit for turret punch press |
| CN201989327U (en) * | 2010-12-30 | 2011-09-28 | 北京印刷学院 | Rack driving type hot stamping machine |
| CN107234177A (en) * | 2017-06-05 | 2017-10-10 | 昆山钣源冲压技术有限公司 | A kind of hardware dies stamping forming in length and breadth |
| CN207916124U (en) * | 2018-03-12 | 2018-09-28 | 无锡乔森精工机械有限公司 | Closed double-point center driving punching machine |
-
2018
- 2018-04-09 CN CN201810311338.7A patent/CN108526271A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2083082U (en) * | 1991-02-19 | 1991-08-21 | 吴鸿荣 | Driving automatic punch press |
| JPH09267137A (en) * | 1996-03-29 | 1997-10-14 | Nec Corp | Tapping unit for turret punch press |
| CN201989327U (en) * | 2010-12-30 | 2011-09-28 | 北京印刷学院 | Rack driving type hot stamping machine |
| CN107234177A (en) * | 2017-06-05 | 2017-10-10 | 昆山钣源冲压技术有限公司 | A kind of hardware dies stamping forming in length and breadth |
| CN207916124U (en) * | 2018-03-12 | 2018-09-28 | 无锡乔森精工机械有限公司 | Closed double-point center driving punching machine |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110125221A (en) * | 2019-05-20 | 2019-08-16 | 苏州市荣威模具有限公司 | A kind of stamping equipment for stamping parts of automobile processing |
| CN113172150A (en) * | 2021-04-23 | 2021-07-27 | 湖北伊电缘科技有限公司 | Support iron numerical control integrated into one piece machine |
| CN113427261A (en) * | 2021-07-09 | 2021-09-24 | 金华市创捷电子有限公司 | High-efficient syntonizer manufacturing installation |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180914 |