CN206623165U - A kind of cutting means of four-column cutting machine - Google Patents
A kind of cutting means of four-column cutting machine Download PDFInfo
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- CN206623165U CN206623165U CN201720392390.0U CN201720392390U CN206623165U CN 206623165 U CN206623165 U CN 206623165U CN 201720392390 U CN201720392390 U CN 201720392390U CN 206623165 U CN206623165 U CN 206623165U
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- frame
- top board
- eccentric wheel
- wheel structure
- connector
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Abstract
The utility model 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 utility model 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
It the utility model is related 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, the purpose of this utility model is to provide a kind of cutting for four-column cutting machine
Device, severing point can be accurately controlled, it is consistent that guarantee cuts flatness.
To achieve the above objectives, the utility model 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 at the leave from office
Above plate；
Two parallel shelfs, two parallel shelfs are respectively arranged in the frame both sides, and two parallel shelfs are all connected with described
Pressing plate；
Linkage, the linkage include punching press oil cylinder, eccentric wheel structure and connector, and the eccentric wheel structure turns
The frame is connected to, the punching press oil cylinder is installed in the frame, and the expansion link of the punching press oil cylinder connects the bias
Wheel construction, the connector are hinged with the eccentric wheel structure, and the connector connects the parallel shelf, and the punching press oil cylinder drives
The eccentric wheel structure of dynamic homonymy 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 utility model has the advantage of：
（1）A kind of cutting means of four-column cutting machine of the present utility model include top board, lower platen and linkage, lead to
Crossing linkage driving parallel shelf drives top board to make close remote motion to lower platen, is fixed by the shift motion of parallel shelf
Realize that the distance between top board and lower platen are fixed, realize and cut being precisely controlled a little.
（2）Connected between the top board and four guide pillars of a kind of cutting means of four-column cutting machine of the present utility model by screw thread
Connect, 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 utility model embodiment.
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 utility model is described in further detail below in conjunction with drawings and Examples.
Shown in Figure 1, the utility model embodiment 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 installed in frame 1, top board 10 is located at lower platen 11
Top；
Two parallel shelfs 2, parallel shelf 2 are respectively arranged in the both sides of frame 1, and parallel shelf 2 includes connecting plate 25, leading of being used cooperatively
Post and slip cap, connecting plate 25 connect two guide pillars of homonymy, one end of guide pillar by slip cap connection frame 1, guide pillar it is another
End connection top board 10, 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 utility model is not limited to above-mentioned embodiment, for those skilled in the art, not
On the premise of departing from the utility model principle, some improvements and modifications can also be made, these improvements and modifications are also considered as this reality
Within new protection domain.The content not being described in detail in this specification belongs to known to professional and technical personnel in the field
Prior art.
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 |
|---|---|---|---|
| CN201720392390.0U CN206623165U (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 |
|---|---|---|---|
| CN201720392390.0U CN206623165U (en) | 2017-04-14 | 2017-04-14 | A kind of cutting means of four-column cutting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206623165U true CN206623165U (en) | 2017-11-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720392390.0U Active CN206623165U (en) | 2017-04-14 | 2017-04-14 | A kind of cutting means of four-column cutting machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN206623165U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107662243A (en) * | 2017-04-14 | 2018-02-06 | 高丽斌 | A kind of cutting means of four-column cutting machine |
| CN107825516A (en) * | 2017-11-30 | 2018-03-23 | 佛山市南海鸿钢裁断机制造有限公司 | A kind of cutting machine |
-
2017
- 2017-04-14 CN CN201720392390.0U patent/CN206623165U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107662243A (en) * | 2017-04-14 | 2018-02-06 | 高丽斌 | A kind of cutting means of four-column cutting machine |
| CN107825516A (en) * | 2017-11-30 | 2018-03-23 | 佛山市南海鸿钢裁断机制造有限公司 | A kind of cutting machine |
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