CN214520482U - Circular cutting device - Google Patents
Circular cutting device Download PDFInfo
- Publication number
- CN214520482U CN214520482U CN202120421009.5U CN202120421009U CN214520482U CN 214520482 U CN214520482 U CN 214520482U CN 202120421009 U CN202120421009 U CN 202120421009U CN 214520482 U CN214520482 U CN 214520482U
- Authority
- CN
- China
- Prior art keywords
- fixed mounting
- mounting board
- upper portion
- cutting
- guide pillar
- 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.)
- Expired - Fee Related
Links
- 238000005520 cutting process Methods 0.000 title claims abstract description 66
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 239000004677 Nylon Substances 0.000 claims description 11
- 229920001778 nylon Polymers 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 abstract description 6
- 239000010959 steel Substances 0.000 abstract description 6
- 230000007547 defect Effects 0.000 abstract description 2
- 239000000314 lubricant Substances 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000006467 substitution reaction Methods 0.000 description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000741 silica gel Substances 0.000 description 2
- 229910002027 silica gel Inorganic materials 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model belongs to the technical field of cutting device, concretely relates to circular cutting device, including last fixed mounting board and lower fixed mounting board, go up fixed mounting board and be equipped with the guide pillar down between the fixed mounting board, be equipped with the hydro-cylinder on the fixed mounting board down, be equipped with the piston in the hydro-cylinder, piston upper portion and slider bottom rigid connection, the slider corresponds the guide pillar position and is equipped with the trompil, the embedded copper sheathing of trompil, the guide pillar passes the copper sheathing, goes up fixed mounting board and is equipped with upper portion car thread, in the fixed mounting board was gone up in the cutting die passed through upper portion car thread screw in, the cutting die side was equipped with rotatory handle, the cutting die lower part was equipped with the blade. The device has changed original steel sheet forming limit test lubricant's manual cutting mode, has greatly improved efficiency, has reduced artifical intensity of labour, has reduced because of defects such as the inaccurate, the shape of size is out of round that the proficiency brought, and the security is high.
Description
Technical Field
The utility model belongs to the technical field of cutting device, concretely relates to circular cutting device.
Background
In the forming limit test of the steel plate, in order to ensure accurate results, absolute lubrication of the sample must be ensured, and besides the steel plate is coated with lubricating oil, two media are required to be added, wherein one medium is a silica gel sheet with the thickness of 0.5-2 mm, and the other medium is gauze or cotton cloth with the thickness of 0.5-1 mm. The two media were circular in shape and about 70mm in diameter and were prepared by separation on bulk media.
At present, the medium separation mainly adopts a simple knife die hand cutting and scissors cutting mode. The hand-cutting device of the cutting die is as shown in figure 1, a blade 2 with a sharp cutting edge at the lower end is embedded into a wooden circle 1, and the outside of the wooden circle 1 is held to rotate and press to cut a medium 3 to be cut. The method is simple and convenient, but is labor-consuming, high in labor intensity, difficult to scratch the silica gel sheet with high toughness, easy to deform in the manual tearing process, difficult to obtain a regular circle and easy to hurt hands. The mode of cutting by the scissors is more difficult to obtain regular round shape, the silicon sheet is cut very hard and the cutting edge slips easily, which results in uneven size and low efficiency. However, most of the existing cutting devices are used for cutting specific articles, and the structural structure, the cutting mode and the like of the existing cutting devices cannot meet the cutting requirements of the lubricating medium in the steel plate forming limit test, so that a simple device suitable for cutting the lubricating medium in the steel plate forming limit test is necessary to be designed.
SUMMERY OF THE UTILITY MODEL
To the artifical cutting medium inefficiency among the steel sheet limit test that takes shape, the inaccurate scheduling problem of size, the utility model provides a circular cutting device has changed original manual cutting mode, has greatly improved efficiency, has reduced artifical intensity of labour, has reduced because of defects such as the size is inaccurate, the shape is out of round that proficiency brought, and the security is high.
The utility model provides a circular cutting device, includes fixed mounting panel and lower fixed mounting panel, goes up the fixed mounting panel and is equipped with the guide pillar down between the fixed mounting panel, is equipped with the hydro-cylinder down on the fixed mounting panel, is equipped with the piston in the hydro-cylinder, piston upper portion and slider bottom rigid connection, the slider corresponds the guide pillar position and is equipped with the trompil, the embedded copper sheathing of trompil, the guide pillar passes the copper sheathing, it is equipped with upper portion car screw thread to go up the fixed mounting panel, in the cutting die passed through upper portion car screw thread screw in and goes up fixed mounting panel, the cutting die side is equipped with rotatory handle, the cutting die lower part is equipped with the blade.
Furthermore, four guide posts are arranged between the upper fixing mounting plate and the lower fixing mounting plate.
Furthermore, a nylon base plate is arranged on the upper portion of the sliding block, the nylon base plate is square, the area of the nylon base plate is smaller than that of the sliding block, and the center of the nylon base plate is collinear with the piston. And placing the medium to be cut on the nylon base plate, and cutting through the cutting edge after clamping.
Furthermore, a manual pump or an electric pump is arranged in the oil cylinder. The power is obtained by a manual pump or an electric pump, a piston in the oil cylinder is pushed to slide up and down in the oil cylinder, and then the sliding block slides on the guide post.
Furthermore, a rotating ball is arranged at the tail end of the rotating handle. The operating personnel can push the rotary ball to drive the cutting die to rotate and descend or ascend.
The utility model has the advantages that:
the utility model provides a circular cutting device has solved the intensity of labour who brings with simple and easy cutting die or scissors pruning mode at the experimental lubricating medium in-process of cutting shaping limit big, the production efficiency is low, the size is inaccurate, the security is low shortcoming. The device passes through nylon backing plate and rotatable cutting die clamping medium, through rotating rotatory handle with rotatory cutting die blade cutting medium, still can make its separation through the reversal cutting die, guarantees that the cutting is complete, possesses low in labor strength, efficient, the even accurate, the high characteristics of security of size, and its cutting efficiency is artificial more than 5 times.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a prior art die hand cutting apparatus;
fig. 2 is a schematic structural view of the circular cutting device of the present invention;
fig. 3 is a schematic working diagram of the circular cutting device of the present invention.
In the figure, 1-wood ring, 2-blade, 3-medium to be cut, 4-upper fixed mounting plate, 5-lower fixed mounting plate, 6-guide pillar, 7-oil cylinder, 8-piston, 9-slide block, 10-sleeve, 11-nylon backing plate, 12-upper turning thread, 13-cutting die, 14-rotating handle, 15-rotating ball and 16-cutting edge.
Detailed Description
In order to make the technical solutions in the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts shall belong to the protection scope of the present invention.
Example 1
As shown in FIG. 2, the circular cutting device provided by the embodiment of the present invention comprises an upper fixing mounting plate 4 and a lower fixing mounting plate 5, four guide posts 6 are arranged between the upper fixing mounting plate 4 and the lower fixing mounting plate 5, an oil cylinder 7 is arranged on the lower fixing mounting plate 5, a piston 8 is arranged in the oil cylinder 7, the upper portion of the piston 8 is rigidly connected with the bottom of a slider 9, an opening is arranged at the position of the slider 9 corresponding to the guide post 6, a copper sleeve 10 is embedded in the opening, the guide post 6 passes through the copper sleeve 10, a nylon backing plate 11 is arranged at the upper portion of the slider 9, the nylon backing plate 11 is square, the area of the upper fixed mounting plate 4 is smaller than that of the sliding block 9, the center of the upper fixed mounting plate is collinear with the piston 8, the upper thread 12 is arranged on the upper fixed mounting plate 4, the cutting die 13 is screwed into the upper fixed mounting plate 4 through the upper thread 12, the side face of the cutting die 13 is provided with a rotating handle 14, the tail end of the rotating handle 14 is provided with a rotating ball 15, and the lower portion of the cutting die 14 is provided with a cutting edge 16.
The use process comprises the following steps: as shown in fig. 3, the medium 3 to be cut is laid on the nylon backing plate 11, the piston 8 drives the slider 9 to ascend until the medium 3 to be cut contacts and is pressed against the cutting edge 16, the rotating handle 14 is rotated clockwise, the cutting edge 16 cuts the medium 3 to be cut until the medium is cut through, then the rotating handle 14 is loosened counterclockwise, the cutting die 13 ascends, the cutting edge 16 leaves the medium to finish the cutting process, then the medium 3 to be cut is replaced, and the rotating cutting die 13 is repeated to cut the next medium 3 to be cut.
Although the present invention has been described in detail by referring to the drawings in conjunction with the preferred embodiments, the present invention is not limited thereto. Various equivalent modifications or substitutions can be made on the embodiments of the present invention by those skilled in the art without departing from the spirit and substance of the present invention, and these modifications or substitutions are intended to be within the scope of the present invention/any person skilled in the art can easily conceive of changes or substitutions within the technical scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (5)
1. The utility model provides a circular cutting device, a serial communication port, including last fixed mounting board and lower fixed mounting board, go up fixed mounting board and be equipped with the guide pillar down between the fixed mounting board, be equipped with the hydro-cylinder on the fixed mounting board down, be equipped with the piston in the hydro-cylinder, piston upper portion and slider bottom rigid connection, the slider corresponds the guide pillar position and is equipped with the trompil, the embedded copper sheathing of trompil, the guide pillar passes the copper sheathing, it is equipped with upper portion car thread to go up fixed mounting board, the cutting die passes through in the fixed mounting board of upper portion car thread screw in, the cutting die side is equipped with rotatory handle, the cutting die lower part is equipped with the blade.
2. The circular cutting apparatus as claimed in claim 1, wherein four guide posts are provided between the upper and lower fixed mounting plates.
3. The circular cutting device as claimed in claim 1, wherein the slider is provided at an upper portion thereof with a nylon pad having a square shape having an area smaller than that of the slider and having a center collinear with the piston.
4. A circular cutting apparatus as claimed in claim 1, wherein a manual or electric pump is provided in said cylinder.
5. A circular cutting device as defined in claim 1, wherein said rotating handle is provided with a rotating ball at its distal end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120421009.5U CN214520482U (en) | 2021-02-26 | 2021-02-26 | Circular cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120421009.5U CN214520482U (en) | 2021-02-26 | 2021-02-26 | Circular cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214520482U true CN214520482U (en) | 2021-10-29 |
Family
ID=78236282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120421009.5U Expired - Fee Related CN214520482U (en) | 2021-02-26 | 2021-02-26 | Circular cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214520482U (en) |
-
2021
- 2021-02-26 CN CN202120421009.5U patent/CN214520482U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211029 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |