CN107662243A - A kind of cutting means of four-column cutting machine - Google Patents
A kind of cutting means of four-column cutting machine Download PDFInfo
- Publication number
- CN107662243A CN107662243A CN201710244926.9A CN201710244926A CN107662243A CN 107662243 A CN107662243 A CN 107662243A CN 201710244926 A CN201710244926 A CN 201710244926A CN 107662243 A CN107662243 A CN 107662243A
- Authority
- CN
- China
- Prior art keywords
- frame
- eccentric wheel
- top board
- wheel structure
- connector
- 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
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
- B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
- B26F1/38—Cutting-out; Stamping-out
- B26F1/40—Cutting-out; Stamping-out using a press, e.g. of the ram type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/12—Fluid-pressure means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/08—Means for actuating the cutting member to effect the cut
- B26D5/16—Cam means
Abstract
The invention discloses a kind of cutting means of four-column cutting machine, including：Frame, the top board and lower platen being used cooperatively are provided with the frame, and the top board is located above the lower platen；Two parallel shelfs, two parallel shelfs are respectively arranged in the frame both sides, and two parallel shelfs are all connected with the top board；Linkage, the linkage includes punching press oil cylinder, eccentric wheel structure and connector, the eccentric wheel structure is transferred in the frame, the punching press oil cylinder is installed in the frame, and the expansion link of the punching press oil cylinder connects the eccentric wheel structure, the connector is hinged with the eccentric wheel structure, and the connector connects the parallel shelf, the eccentric wheel structure of the punching press hydraulic oil cylinder driving homonymy by the connector drive the top board to the lower platen closer or far from.The present invention is fixed by the shift motion of parallel shelf realizes that the distance between top board and lower platen are fixed, realizes and cuts being precisely controlled a little.
Description
Technical field
The present invention relates to forcing press class technical field, and in particular to a kind of cutting means of four-column cutting machine.
Background technology
The primary structure of accurate four-column cutting machine of the prior art includes hydraulic cylinder, connecting rod and travel switch, by hydraulic pressure
Cylinder and connecting rod band dynamic pressure plate carry out severing operation, and severing point is controlled by travel switch.There are the following problems for it：1st, travel switch reaches
Less than table top severing required precision, easily there is severing point not up to or more than severing point, so as to cause material do not have severing or
The situation for damaging backing plate and cutting die occurs；2nd, ensure the depth of parallelism all around of top board by connecting rod, connecting rod quantity compared with
Cause structure lengthy and tedious more, accumulated error be present and flatness is poor；3. needed when cutting plus Plastic floor mat prevents cutting die from damaging, plastic cement
Backing plate short life, consumable quantity is big, increases production cost.
The content of the invention
For defect present in prior art, dress is cut it is an object of the invention to provide a kind of four-column cutting machine
Put, can accurately control severing point, it is consistent that guarantee cuts flatness.
To achieve the above objectives, the present invention adopts the technical scheme that：
A kind of cutting means of four-column cutting machine, including：
Frame, the top board and lower platen being used cooperatively are installed in the frame, the top board is located on the lower platen
Side；
Two parallel shelfs, two parallel shelfs are respectively arranged in the frame both sides, and two parallel shelfs are all connected with the top board；
Linkage, the linkage include punching press oil cylinder, eccentric wheel structure and connector, the eccentric wheel structure transfer in
The frame, the punching press oil cylinder are installed in the frame, and the expansion link of the punching press oil cylinder connects the eccentric rolling hitch
Structure, the connector are hinged with the eccentric wheel structure, and the connector connects the parallel shelf, and the punching press hydraulic oil cylinder driving is same
The eccentric wheel structure of side by the connector drive the top board to the lower platen closer or far from.
On the basis of above-mentioned technical proposal, the parallel shelf includes two guide pillars and connecting plate, and the connecting plate connection is same
Two guide pillars of side, the end of four guide pillars of two parallel shelfs are corresponded respectively at the top board corner.
On the basis of above-mentioned technical proposal, the parallel shelf also includes the slip cap being used cooperatively with the guide pillar, institute
The one end for stating guide pillar connects the frame by the slip cap, and the other end of the guide pillar connects the top board.
On the basis of above-mentioned technical proposal, the frame is provided with the main shaft through the frame both sides, the main shaft
Both ends the eccentric wheel structure is installed respectively, expansion link and the eccentric wheel structure of the punching press oil cylinder are connected by bearing pin
Connect, the connector is transferred with the eccentric wheel structure.
On the basis of above-mentioned technical proposal, the connector includes two connecting rods, one end of two connecting rods and homonymy
The both sides switching of the eccentric wheel structure, the other end of two connecting rods are connected with the both sides of the connecting plate by bearing pin.
Compared with prior art, the advantage of the invention is that：
（1）A kind of cutting means of four-column cutting machine of the present invention include top board, lower platen and linkage, pass through connecting rod machine
Structure driving parallel shelf drive top board makees close remote motion to lower platen, is fixed in realization and pressed by the shift motion of parallel shelf
The distance between plate and lower platen are fixed, realize and cut being precisely controlled a little.
（2）It is connected through a screw thread between the top board and four guide pillars of a kind of cutting means of four-column cutting machine of the present invention,
The distance between top board and lower platen are adjusted by motor driving, applicable different cutting die is easy to adjust.
Brief description of the drawings
Fig. 1 is the structural representation of the embodiment of the present invention.
In figure：1- frames, 10- top boards, 11- lower platens, 2- parallel shelfs, 20- punching press oil cylinders, 21- eccentric wheel structures,
22- connectors, 23- main shafts, 24- connecting rods, 25- connecting plates.
Embodiment
The present invention is described in further detail below in conjunction with drawings and Examples.
Shown in Figure 1, the embodiment of the present invention provides a kind of cutting means of four-column cutting machine, including：
Frame 1, the top board 10 and lower platen 11 being used cooperatively are provided with frame 1, and top board 10 is located at the top of lower platen 11；
Two parallel shelfs 2, parallel shelf 2 are respectively arranged in the both sides of frame 1, parallel shelf 2 include connecting plate 25, the guide pillar being used cooperatively and
Slip cap, connecting plate 25 connect two guide pillars of homonymy, and one end of guide pillar is connected by slip cap connection frame 1, the other end of guide pillar
Pressing plate 10 is connected, the guide pillar end of two parallel shelfs 2 is connected respectively at 10 4 jiaos of top board.
The both sides of frame 1 are respectively equipped with linkage, and linkage includes punching press oil cylinder 20, eccentric wheel structure 21 and connection
Part 22, frame 1 are provided with the main shaft 23 through the both sides of frame 1, the both ends difference setting-up eccentricity wheel construction 21 of main shaft 23, punching oil
Cylinder 20 is installed in frame 1, and the expansion link of punching press oil cylinder 20 is connected with the side of eccentric wheel structure 21 by bearing pin.Wherein, even
Fitting 22 includes two connecting rods 24, and the both sides of one end of two connecting rods 24 and the eccentric wheel structure 21 of homonymy are transferred, two connecting rods 24 it is another
One end is connected with the both sides of connecting plate 25 by bearing pin, and the tie point of connecting rod 24 and eccentric wheel structure 21 is located at main shaft 23 and bias
The obliquely downward of the tie point of wheel construction 21.When the telescopic end of punching press oil cylinder 20 stretches out or bounced back, driven by connector 22 parallel
The guide pillar of frame 2 is flexible up and down, so as to drive top board 10 to lower platen 11 closer or far from precisely being cut so as to realize.Work as punching
When compressing cylinder 20 is parallel with connecting rod 24, the stroke of top board 10 is maximum so that the distance between top board 10 and lower platen 11 position
Move and fix, be precisely controlled so as to realize.
The present invention is not limited to the above-described embodiments, for those skilled in the art, is not departing from
On the premise of the principle of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as the protection of the present invention
Within the scope of.The content not being described in detail in this specification belongs to prior art known to professional and technical personnel in the field.
Claims (5)
- A kind of 1. cutting means of four-column cutting machine, it is characterised in that including：Frame（1）, the frame（1）On the top board being used cooperatively is installed（10）And lower platen（11）, the top board （10）Positioned at the lower platen（11）Top；Two parallel shelfs（2）, two parallel shelfs（2）It is respectively arranged in the frame（1）Both sides, two parallel shelfs are all connected with institute State top board（10）；Linkage, the linkage include punching press oil cylinder（20）, eccentric wheel structure（21）And connector（22）, the bias Wheel construction（21）Transfer in the frame（1）, the punching press oil cylinder（20）It is installed on the frame（1）On, and the punching oil Cylinder（20）Expansion link connect the eccentric wheel structure（21）, the connector（22）With the eccentric wheel structure（21）It is be hinged, The connector（22）Connect the parallel shelf（2）, the punching press oil cylinder（20）Drive the eccentric wheel structure of homonymy（21） Pass through the connector（22）Drive the top board（10）To the lower platen（11）Closer or far from.
- A kind of 2. cutting means of four-column cutting machine as claimed in claim 1, it is characterised in that：The parallel shelf（2）Including Two guide pillars and connecting plate（25）, the connecting plate（25）Connect two guide pillars of homonymy, two parallel shelfs（2）Four described in The end of guide pillar corresponds respectively to the top board（10）At corner.
- A kind of 3. cutting means of four-column cutting machine as claimed in claim 2, it is characterised in that：The parallel shelf（2）Also wrap The slip cap being used cooperatively with the guide pillar is included, one end of the guide pillar connects the frame by the slip cap, described to lead The other end of post connects the top board（10）.
- A kind of 4. cutting means of four-column cutting machine as claimed in claim 2, it is characterised in that：The frame（1）It is provided with Through the frame（1）The main shaft of both sides（23）, the main shaft（23）Both ends the eccentric wheel structure is installed respectively（21）, institute State punching press oil cylinder（20）Expansion link and the eccentric wheel structure（21）Connected by bearing pin, the connector（22）With it is described partially Heart wheel construction（21）Switching.
- A kind of 5. cutting means of four-column cutting machine as claimed in claim 4, it is characterised in that：The connector（22）Including Two connecting rods（24）, two connecting rods（24）One end and homonymy the eccentric wheel structure（21）Both sides switching, two companies Bar（24）The other end and the connecting plate（25）Both sides connected by bearing pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710244926.9A CN107662243A (en) | 2017-04-14 | 2017-04-14 | A kind of cutting means of four-column cutting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710244926.9A CN107662243A (en) | 2017-04-14 | 2017-04-14 | A kind of cutting means of four-column cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107662243A true CN107662243A (en) | 2018-02-06 |
Family
ID=61122196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710244926.9A Pending CN107662243A (en) | 2017-04-14 | 2017-04-14 | A kind of cutting means of four-column cutting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107662243A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3477322A (en) * | 1966-09-21 | 1969-11-11 | Gerber Scientific Instr Co | Device for cutting sheet material |
| CN2577638Y (en) * | 2002-11-04 | 2003-10-08 | 盐城市发达制鞋机械有限公司 | Spindle bar-linkage mechanism of hydraulic four column planar blanking apparatus |
| CN2578029Y (en) * | 2002-11-15 | 2003-10-08 | 门振锋 | Hydraulic plate shearing machine tools |
| CN201287359Y (en) * | 2008-10-14 | 2009-08-12 | 中山力盈冲孔机械有限公司 | Wide-breadth high-speed punch machine |
| CN101298145B (en) * | 2008-06-07 | 2010-06-02 | 夏碎娒 | All-hydraulic guillotines machine |
| CN102363308A (en) * | 2011-06-29 | 2012-02-29 | 衢州台威精工机械有限公司 | Precision four-post hydraulic cutting machine |
| CN102431062A (en) * | 2011-12-13 | 2012-05-02 | 华中科技大学 | Small-stroke precision die-cutting device adopting cam transmission |
| CN204869049U (en) * | 2015-09-06 | 2015-12-16 | 泉州智信专利技术开发有限公司 | Four post longmen cutting machines |
| CN206264070U (en) * | 2016-11-03 | 2017-06-20 | 广州市迪宇机械有限公司 | A kind of hydraulic cutter |
| CN206623165U (en) * | 2017-04-14 | 2017-11-10 | 高丽斌 | A kind of cutting means of four-column cutting machine |
-
2017
- 2017-04-14 CN CN201710244926.9A patent/CN107662243A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3477322A (en) * | 1966-09-21 | 1969-11-11 | Gerber Scientific Instr Co | Device for cutting sheet material |
| CN2577638Y (en) * | 2002-11-04 | 2003-10-08 | 盐城市发达制鞋机械有限公司 | Spindle bar-linkage mechanism of hydraulic four column planar blanking apparatus |
| CN2578029Y (en) * | 2002-11-15 | 2003-10-08 | 门振锋 | Hydraulic plate shearing machine tools |
| CN101298145B (en) * | 2008-06-07 | 2010-06-02 | 夏碎娒 | All-hydraulic guillotines machine |
| CN201287359Y (en) * | 2008-10-14 | 2009-08-12 | 中山力盈冲孔机械有限公司 | Wide-breadth high-speed punch machine |
| CN102363308A (en) * | 2011-06-29 | 2012-02-29 | 衢州台威精工机械有限公司 | Precision four-post hydraulic cutting machine |
| CN102431062A (en) * | 2011-12-13 | 2012-05-02 | 华中科技大学 | Small-stroke precision die-cutting device adopting cam transmission |
| CN204869049U (en) * | 2015-09-06 | 2015-12-16 | 泉州智信专利技术开发有限公司 | Four post longmen cutting machines |
| CN206264070U (en) * | 2016-11-03 | 2017-06-20 | 广州市迪宇机械有限公司 | A kind of hydraulic cutter |
| CN206623165U (en) * | 2017-04-14 | 2017-11-10 | 高丽斌 | A kind of cutting means of four-column cutting machine |
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| 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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180206 |