CN107297415A - A kind of mould finishes punch press - Google Patents
A kind of mould finishes punch press Download PDFInfo
- Publication number
- CN107297415A CN107297415A CN201710515194.2A CN201710515194A CN107297415A CN 107297415 A CN107297415 A CN 107297415A CN 201710515194 A CN201710515194 A CN 201710515194A CN 107297415 A CN107297415 A CN 107297415A
- Authority
- CN
- China
- Prior art keywords
- drift
- mould
- punch press
- workbench
- middle shaft
- 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
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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/24—Perforating, i.e. punching holes
- B21D28/34—Perforating tools; Die holders
-
- 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
- B21D37/16—Heating or cooling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
Punch press is finished the present invention relates to a kind of mould, including fuselage, motor, drive mechanism, brake structure, drift and workbench, the drift upper end is connected with rotating middle shaft, the rotating middle shaft may be such that drift can be rotated around the axis of vertical direction, the workbench bottom is provided with heating plate, the drift is completed after press work, can be stayed on mould and rotated by brake structure, and the drift side surface is provided with circular knife；Injection mold punching, dotting punch can be finely completed, the eyelet inner wall smooth gone out, the depth is uniform.
Description
Technical field
The invention belongs to bat printing mechanical field, and in particular to a kind of mould finishes punch press.
Background technology
Punch press is a punching type forcing press.Sheet Metal Forming Technology because with tradition machinery process compared with for have saving material and
The energy, efficiency high, it is not high to operator's technical requirements and by various mould applications can make machining be unable to reach
Product the advantages of, thus its purposes is more and more extensive.
The design principle of punch press is that circular motion is converted into linear motion, is exerted oneself by main motor, flywheel driven, through from
The operatings such as clutch band moving gear, bent axle, connecting rod, to reach the linear motion of sliding block, the motion from main motor to connecting rod is circle
Zhou Yundong.The transit point of circular motion and linear motion is needed between connecting rod and sliding block, it designs substantially You Liangzhong mechanisms, one
It is ball-type to plant, and one kind is pin-type, and circular motion is converted into the linear motion of sliding block via this mechanism.
Plastic processing production is main to need to use injection machine, and the shaping grinding apparatus of injection machine, and different plastic products needs to use
Mould inside groove be all different, the manufacture of these injection molds is accomplished by using the machineries such as milling machine, punch press.At present, injection mould
Have because of its particularity, it is necessary to punch, the part required precision of dotting punch it is high, and punch press of the prior art, it is impossible to reach requirement, rush
The eyelet inwall gone out is relatively rough, and depth uniformity coefficient differs.
The content of the invention
In order to solve technological deficiency present in prior art, injection mold can be finely completed the invention provides one kind
Punching, dotting punch, the eyelet inner wall smooth gone out, the uniform mould finishing punch press of the depth.
The technical solution adopted in the present invention is：
A kind of mould finishes punch press, including fuselage, motor, drive mechanism, brake structure, drift and workbench, the drift
Upper end is connected with rotating middle shaft, and the rotating middle shaft may be such that drift can be rotated around the axis of vertical direction, the workbench
Bottom is provided with heating plate, and the drift completes after press work, can be stayed on mould and rotated by brake structure, described
Drift side surface is provided with circular knife.
As further improved technical scheme, the workbench side is provided with the depression dust-removing being mounted flush against with workbench
Device.
Using having the beneficial effect that for above-mentioned further improved technical scheme：When being rotated because of drift, metal fragment is had
Produce, in order to keep clean manufacturing, therefore use negative pressure dust removing device to carry out dedusting.
As further improved technical scheme, the drift is externally provided with cooling gland, and the cooling gland can be to drift
Carry out fast cooling and can in punch compaction mold.
Using having the beneficial effect that for above-mentioned further improved technical scheme：Fast cooling is carried out to drift, can be protected
Drift, extends the service life of drift, while can be with compaction mold, the hole position gone out for being is accurate.
As further improved technical scheme, rotating middle shaft and the drift junction is provided with wear-resisting bed course.
Using having the beneficial effect that for above-mentioned further improved technical scheme：Increase the frictional force of rotating middle shaft and drift,
And can prevent because long-term work and caused by rotating middle shaft and the abrasion of drift junction, and then connecting fault.
The present invention operation principle and application method be：
The advantageous effects of the present invention are as follows：
（1）Can accurately punching, dotting punch on injection mold, and the inwall for the eyelet that can polish, adjustment eyelet reaches uniformly
Depth degree.
（2）Heating plate below workbench, can transfer heat to tool and mould to be added so that its entirety, particularly surface heat up,
The effect of moment hardness reduction is reached, the finishing of eyelet is now carried out again, the injection mold processed can be avoided to answer
Power is concentrated, force unbalance and influence the situation of injection to occur, additionally it is possible to protect drift, reduce the degree of wear of drift.
（3）Simple in construction, operating method is simple, and automaticity is high, the development side of combined precision Automated mould processing
To.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Reference：1st, fuselage；2nd, motor；3rd, transmission mechanism；4th, brake；5th, drift；51st, circular knife；6th, rotating middle shaft；7、
Heating plate；8th, workbench；9th, negative pressure dust removing device；10th, cooling gland；11st, wear-resisting bed course.
Embodiment
The invention will be further elaborated with reference to the accompanying drawings and detailed description, it should be understood that following specific
Embodiment is only illustrative of the invention and is not intended to limit the scope of the invention.It should be noted that being used below in description
Word "front", "rear", "left", "right", "up" and "down" refer to direction in accompanying drawing, what word " interior " and " outer " referred to respectively
It is directed towards or the direction away from particular elements geometric center.
Embodiment
Mould finishing punch press in embodiment as depicted, including fuselage 1, motor 2, drive mechanism 3, brake structure
4th, drift 5 and workbench 8, the upper end of drift 5 are connected with rotating middle shaft 6, and rotating middle shaft 6 may be such that drift 5 can be around vertical direction
Axis is rotated, and the bottom of workbench 8 is provided with heating plate 7, and the drift 5 is completed after press work, can be tied by braking
Structure 4 stays on mould and rotated, and the side surface of drift 5 is provided with circular knife 51.
The side of workbench 8 is provided with the negative pressure dust removing device 9 being mounted flush against with workbench 8 in embodiment.
Drift 5 is externally provided with cooling gland 10 in embodiment, and the cooling gland 10 can carry out fast cooling and energy to drift 5
The compaction mold in 5 punching press of drift.
Rotating middle shaft 6 and the junction of drift 5 are provided with wear-resisting bed course 11 in embodiment.
Technological means disclosed in the present invention program is not limited only to the technological means disclosed in above-mentioned embodiment, in addition to
Constituted technical scheme is combined by above technical characteristic.It should be pointed out that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (4)
1. a kind of mould finishes punch press, including fuselage（1）, motor（2）, drive mechanism（3）, brake structure（4）, drift（5）
And workbench（8）, it is characterised in that the drift（5）Upper end is connected with rotating middle shaft（6）, the rotating middle shaft（6）It may be such that
Drift（5）It can be rotated around the axis of vertical direction, the workbench（8）Bottom is provided with heating plate（7）, the drift（5）
Complete after press work, brake structure can be passed through（4）Stay on mould and rotate, the drift（5）Side surface is provided with spiral
Knife（51）.
2. mould according to claim 1 finishes punch press, it is characterised in that the workbench（8）Side is provided with and work
Make platform（8）The negative pressure dust removing device being mounted flush against（9）.
3. mould according to claim 1 finishes punch press, it is characterised in that the drift（5）It is externally provided with cooling gland
（10）, the cooling gland（10）Can be to drift（5）Progress fast cooling simultaneously can be in drift（5）Compaction mold during punching press.
4. mould according to claim 1 finishes punch press, it is characterised in that the rotating middle shaft（6）And drift（5）Even
Meet place and be provided with wear-resisting bed course（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710515194.2A CN107297415A (en) | 2017-06-29 | 2017-06-29 | A kind of mould finishes punch press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710515194.2A CN107297415A (en) | 2017-06-29 | 2017-06-29 | A kind of mould finishes punch press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107297415A true CN107297415A (en) | 2017-10-27 |
Family
ID=60135132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710515194.2A Pending CN107297415A (en) | 2017-06-29 | 2017-06-29 | A kind of mould finishes punch press |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107297415A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5437982A (en) * | 1977-08-31 | 1979-03-20 | Amada Co Ltd | Device for punching plate material |
| CN2752030Y (en) * | 2004-07-02 | 2006-01-18 | 朱晓平 | Three-station integrated hot press |
| CN202921753U (en) * | 2012-11-23 | 2013-05-08 | 李莉 | Wear-resistant rotary punching head |
| CN106273614A (en) * | 2016-10-18 | 2017-01-04 | 朱林 | A kind of large-scale press machine |
-
2017
- 2017-06-29 CN CN201710515194.2A patent/CN107297415A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5437982A (en) * | 1977-08-31 | 1979-03-20 | Amada Co Ltd | Device for punching plate material |
| CN2752030Y (en) * | 2004-07-02 | 2006-01-18 | 朱晓平 | Three-station integrated hot press |
| CN202921753U (en) * | 2012-11-23 | 2013-05-08 | 李莉 | Wear-resistant rotary punching head |
| CN106273614A (en) * | 2016-10-18 | 2017-01-04 | 朱林 | A kind of large-scale press machine |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171027 |
|
| RJ01 | Rejection of invention patent application after publication |