CN219726351U - Nitrile rubber base material cutting device - Google Patents
Nitrile rubber base material cutting device Download PDFInfo
- Publication number
- CN219726351U CN219726351U CN202320968105.0U CN202320968105U CN219726351U CN 219726351 U CN219726351 U CN 219726351U CN 202320968105 U CN202320968105 U CN 202320968105U CN 219726351 U CN219726351 U CN 219726351U
- Authority
- CN
- China
- Prior art keywords
- nitrile rubber
- base material
- plate
- cutting
- roof
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- 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.)
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- 239000000463 material Substances 0.000 title claims abstract description 36
- 229920000459 Nitrile rubber Polymers 0.000 title claims abstract description 27
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract 2
- 238000000034 method Methods 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 4
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 2
- 229920001971 elastomer Polymers 0.000 description 2
- 239000005060 rubber Substances 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010556 emulsion polymerization method Methods 0.000 description 1
- 238000007720 emulsion polymerization reaction Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000010057 rubber processing Methods 0.000 description 1
- 229920003051 synthetic elastomer Polymers 0.000 description 1
- 239000005061 synthetic rubber Substances 0.000 description 1
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The utility model discloses a nitrile rubber base stock cutting device which comprises a top plate, wherein a plurality of cutting tools are uniformly and fixedly arranged on the lower surface of the connecting plate, a rectangular block penetrating through the top plate is fixedly arranged on the upper surface of the connecting plate, a fixed plate is fixedly arranged on the upper surface of the top plate, a mounting groove is formed in the front surface of the fixed plate, a tension spring is fixedly arranged on the inner side of the mounting groove, one end of the tension spring is fixedly connected with an inserting piece penetrating through the fixed plate, and one end of the inserting piece is inserted between the rectangular block. According to the utility model, the cutting tool and the top plate are inserted by adopting the connecting plate, the groove and the rectangular block, and one end of the inserted firmware connected with the cutting tool is inserted and fixed in the rectangular block by utilizing the elastic tension of the tension spring, so that the cutting tool is fixed, and the problems that a plurality of cutting tools are arranged in the cutting device for the nitrile rubber base material in the prior art, the cutting tools are fixed one by adopting a bolt mode, the operation is troublesome, and the installation efficiency is reduced are solved.
Description
Technical Field
The utility model belongs to the technical field of rubber processing, and particularly relates to a nitrile rubber base material cutting device.
Background
The nitrile rubber is prepared from butadiene and acrylonitrile by emulsion polymerization, and is mainly produced by a low-temperature emulsion polymerization method, and has the advantages of excellent oil resistance, high wear resistance, high heat resistance and high adhesive force. Its disadvantages are poor low temperature resistance, ozone resistance, poor insulating properties and slightly low elasticity. Nitrile rubber is mainly used for manufacturing oil-resistant rubber products. NBR for short, a synthetic rubber obtained by copolymerizing butadiene with acrylonitrile. Before the nitrile rubber base material is processed into a finished product, the nitrile rubber base material is cut into blocks or strip-shaped rubber blocks by adopting a cutting device.
However, most of the cutting devices for nitrile rubber base materials in the prior art are provided with a plurality of cutting tools, which are fixed in a bolt mode one by one, so that the operation is troublesome and the installation efficiency is reduced. It is necessary to design a nitrile rubber base material cutting device to solve the above problems.
Disclosure of Invention
The utility model aims to provide a nitrile rubber base material cutting device, which solves the problems that in the prior art, a plurality of cutting tools are arranged in the nitrile rubber base material cutting device, the cutting tools are fixed in a bolt mode one by one, the operation is troublesome, and the installation efficiency is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a nitrile rubber matrix cutting device, includes the roof, the lower surface of roof is seted up flutedly, the inside of recess is provided with the connecting plate, the even fixed mounting of lower surface of connecting plate has a plurality of cutting tools, just the upper surface fixed mounting of connecting plate has the rectangular piece that runs through the roof, the upper surface fixed mounting of roof has the fixed plate, the mounting groove has been seted up to the front surface of fixed plate, the inboard fixed mounting of mounting groove has the extension spring, the one end fixedly connected with of extension spring runs through the plug fastener of fixed plate, peg graft between plug fastener's one end and the rectangular piece.
Preferably, the tension spring is located at the outer side of the inserting piece, and the longitudinal section of the inserting piece is in a rectangular structure.
Preferably, the outside of roof is provided with the organic frame board, the top fixed mounting of machine frame board has two first hydraulic telescoping rods, every the lower extreme of first hydraulic telescoping rod all with fixed connection between the roof.
Preferably, a base material cutting groove is fixedly arranged on the inner side of the frame plate, and a baffle door is hinged to one side of the base material cutting groove.
Preferably, the frame plate is of a U-shaped structure, and the cutting tool is positioned in the base material cutting groove.
Preferably, the other side of the base material cutting groove is symmetrically and fixedly provided with a second hydraulic telescopic rod, and the output ends of the two second hydraulic telescopic rods penetrate through the base material cutting groove and are fixedly connected with a pushing plate together.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the cutting tool and the top plate are inserted by adopting the connecting plate, the groove and the rectangular block, and one end of the inserted firmware connected with the cutting tool is inserted and fixed in the rectangular block by utilizing the elastic tension of the tension spring, so that the cutting tool is fixed, and the problems that a plurality of cutting tools are arranged in the cutting device for the nitrile rubber base material in the prior art, the cutting tools are fixed one by adopting a bolt mode, the operation is troublesome, and the installation efficiency is reduced are solved.
2. According to the utility model, the pushing plate is arranged in the base material cutting groove, and the pushing plate connected with the output end of the pushing plate is used for pushing out the nitrile rubber base material in the base material cutting groove by opening the shutter and starting the second hydraulic telescopic rod, so that the base material is convenient to recycle.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a cross-sectional view of a base stock cut groove of the present utility model;
FIG. 3 is a schematic left-hand view of the connection of the cutting tool to the frame plate of the present utility model;
FIG. 4 is a schematic left-hand view of the connection of the rectangular block and the fixing plate of the present utility model;
in the figure: 1. a base material cutting groove; 2. a shutter; 3. a fixing plate; 4. a rectangular block; 5. a top plate; 6. a first hydraulic telescoping rod; 7. a frame plate; 8. inserting a firmware; 9. a second hydraulic telescoping rod; 10. a pushing plate; 11. a groove; 12. a connecting plate; 13. a cutting tool; 14. a mounting groove; 15. and a tension spring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Embodiment one:
referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a nitrile rubber matrix cutting device, including roof 5, the lower surface of roof 5 is seted up flutedly 11, the inside of flutedly 11 is provided with connecting plate 12, evenly fixed mounting has a plurality of cutting tools 13 in the lower surface of connecting plate 12, and the upper surface fixed mounting of connecting plate 12 has rectangular piece 4 that runs through roof 5, the upper surface fixed mounting of roof 5 has fixed plate 3, mounting groove 14 has been seted up to the front surface of fixed plate 3, the inboard fixed mounting of mounting groove 14 has extension spring 15, the one end fixedly connected with of extension spring 15 runs through the plug fastener 8 of fixed plate 3, peg graft between plug fastener 8's one end and the rectangular piece 4, extension spring 15 is located the outside of plug fastener 8, the longitudinal section of plug fastener 8 is rectangular structure.
From the above description, the present utility model has the following advantageous effects: the cutting tool 13 is inserted into the connecting plate 12, the groove 11 and the rectangular block 4 between the top plate 5 and the cutting tool 13, and one end of the inserted firmware 8 connected with the cutting tool is inserted into the rectangular block 4 by utilizing the elastic tension of the tension spring 15, so that the cutting tool 13 is fixedly installed, the problems that a plurality of cutting tools 13 are arranged in the cutting device for nitrile rubber base materials in the prior art, the cutting tools are fixed in a bolt mode one by one, the operation is troublesome, and the installation efficiency is reduced are solved.
Embodiment two:
referring to fig. 1 to fig. 4, on the basis of the first embodiment, the present utility model provides a technical solution: the outside of roof 5 is provided with organic frame board 7, the top fixed mounting of frame board 7 has two first hydraulic telescoping rods 6, fixed connection between the lower extreme of every first hydraulic telescoping rod 6 and roof 5, the inboard fixed mounting of frame board 7 has binder to cut groove 1, one side of binder cuts groove 1 articulates there is shutter 2, frame board 7 is U type structure, cutter 13 is located the inside of binder cuts groove 1, the opposite side symmetry fixed mounting of binder cuts groove 1 has second hydraulic telescoping rod 9, the output of two second hydraulic telescoping rods 9 runs through the common fixedly connected with pushing plate 10 of binder cuts groove 1.
By adopting the technical scheme, the pushing plate 10 is arranged in the base material cutting groove 1, the baffle door 2 is opened, the second hydraulic telescopic rod 9 is started, and the pushing plate 10 connected with the output end of the second hydraulic telescopic rod pushes out the nitrile rubber base material in the base material cutting groove 1, so that the recovery is facilitated.
The working principle and the using flow of the utility model are as follows:
when the cutting tool 13 is installed, firstly, the inserting firmware 8 is pulled, the tension spring 15 is stretched, one end of the inserting firmware 8 moves to the inside of the fixed plate 3, then the connecting plate 12 connected with the cutting tool 13 is clamped into the inside of the groove 11, meanwhile, the rectangular block 4 connected with the connecting plate 12 penetrates through the top plate 5, finally, the inserting firmware 8 is loosened, at the moment, under the elastic tension of the tension spring 15, one end of the inserting firmware 8 is inserted into the inside of the rectangular block 4, and the cutting tool 13 is connected and fixed with the top plate 5. When the device is used, the nitrile rubber base material is firstly placed in the base material cutting groove 1, then the first hydraulic telescopic rod 6 is started to enable the top plate 5 connected with the output end of the first hydraulic telescopic rod to move downwards, so that the plurality of cutting tools 13 cut the base material, then the first hydraulic telescopic rod 6 is regulated again to enable the cutting tools 13 to be separated from the base material cutting groove 1, finally the baffle door 2 is opened, and the second hydraulic telescopic rod 9 is started to enable the pushing plate 10 connected with the output end of the second hydraulic telescopic rod to push the cut base material out of the base material cutting groove 1.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
The foregoing is merely illustrative of the present utility model and not restrictive, and other modifications and equivalents thereof may occur to those skilled in the art without departing from the spirit and scope of the present utility model.
Claims (6)
1. Nitrile rubber matrix cutting device, including roof (5), its characterized in that: the utility model discloses a cutting tool for the plastic cutting machine, including roof (5), recess (11) are seted up to the lower surface of roof (5), the inside of recess (11) is provided with connecting plate (12), the even fixed mounting of lower surface of connecting plate (12) has a plurality of cutting tools (13), just the last fixed surface of connecting plate (12) installs rectangular piece (4) that run through roof (5), the last fixed surface of roof (5) installs fixed plate (3), mounting groove (14) are seted up to the front surface of fixed plate (3), the inboard fixed mounting of mounting groove (14) has extension spring (15), the one end fixedly connected with of extension spring (15) runs through plug-in fastener (8) of fixed plate (3), plug-in between one end and rectangular piece (4) of plug-in fastener (8).
2. The nitrile rubber base cutting device according to claim 1, wherein: the tension spring (15) is positioned at the outer side of the inserting and fixing piece (8), and the longitudinal section of the inserting and fixing piece (8) is of a rectangular structure.
3. The nitrile rubber base cutting device according to claim 1, wherein: the outside of roof (5) is provided with organic frame board (7), the top fixed mounting of frame board (7) has two first hydraulic telescoping rod (6), every the lower extreme of first hydraulic telescoping rod (6) all with roof (5) between fixed connection.
4. A nitrile rubber base cutting device as claimed in claim 3, wherein: the base material cutting groove (1) is fixedly arranged on the inner side of the frame plate (7), and a baffle door (2) is hinged to one side of the base material cutting groove (1).
5. The nitrile rubber base cutting device as defined in claim 4, wherein: the frame plate (7) is of a U-shaped structure, and the cutting tool (13) is positioned in the base material cutting groove (1).
6. The nitrile rubber base cutting device as defined in claim 4, wherein: the other side of the base material cutting groove (1) is symmetrically and fixedly provided with a second hydraulic telescopic rod (9), and the output ends of the two second hydraulic telescopic rods (9) penetrate through the base material cutting groove (1) and are fixedly connected with a pushing plate (10) together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320968105.0U CN219726351U (en) | 2023-04-26 | 2023-04-26 | Nitrile rubber base material cutting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320968105.0U CN219726351U (en) | 2023-04-26 | 2023-04-26 | Nitrile rubber base material cutting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219726351U true CN219726351U (en) | 2023-09-22 |
Family
ID=88055044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320968105.0U Active CN219726351U (en) | 2023-04-26 | 2023-04-26 | Nitrile rubber base material cutting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219726351U (en) |
-
2023
- 2023-04-26 CN CN202320968105.0U patent/CN219726351U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |