CN205343208U - Cutting device of experimental film of mooney viscosity - Google Patents
Cutting device of experimental film of mooney viscosity Download PDFInfo
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- CN205343208U CN205343208U CN201521114209.7U CN201521114209U CN205343208U CN 205343208 U CN205343208 U CN 205343208U CN 201521114209 U CN201521114209 U CN 201521114209U CN 205343208 U CN205343208 U CN 205343208U
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- cylinder
- mooney viscosity
- tool rest
- twolip
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Abstract
The utility model discloses a cutting device of experimental film of mooney viscosity. It is mainly solved artifical scissors and tailors experimental film and exist and to waste time and energy, to cut the problem that the dimensional deviation is big, cutting efficiency is low. It is including cutting knife bottom plate and stationary gantry, and stationary gantry comprises base, two backup pads and cylinder fixed station, a vertical installation cylinder on the cylinder fixed station, and the piston rod of cylinder stretches into between stationary gantry's two backup pads, at the tip releasable connection of a piston rod blade holder, installs twolip annular tool bit on the bottom of blade holder, corresponds to be equipped with with twolip annular tool bit on stationary gantry's base and cuts knife bottom plate. The utility model has the advantages of simple structure and reasonable design, the sizing material cuts thoroughly, uses reliably, and the dimensional deviation is little, cuts the cutting efficiency height.
Description
Technical field
This utility model relates to a kind of device adopting cutting mode to obtain test specimen, particularly relates to the cutting means of a kind of Mooney viscosity test film.
Background technology
Mooney viscosity (Mooneyviscosity) is also known as rotating viscosity, and its parameter is the molecular weight of rubber and intuitively embodying of molecular distribution, and it reflects physical property and the processing characteristics of rubber to a certain extent, is the important Con trolling index during synthetic rubber produces.Mooney viscosity test generally uses Mooney viscosity instrument, and it requires that test film is circular.At present, test film needs artificial use shears through cylindrical, twice cutting of inner circle ability molding, and cutting process wastes time and energy, and the test film size obtained has deviation, cuts extremely inefficient.
Summary of the invention
Also exist and waste time and energy to overcome existing artificial shears to tailor test film, cut that dimensional discrepancy is big, cut inefficient deficiency, this utility model provide a kind of rational in infrastructure, use reliable, time saving and energy saving, cut that dimensional discrepancy is little, the cutting means of Mooney viscosity test film that to cut efficiency high.
This utility model solves its technical problem and be the technical scheme is that the cutting means of a kind of Mooney viscosity test film, it includes a cutting knife base plate and a fixed rack, it is characterized in that: described fixed rack is made up of a base, two gripper shoes and a cylinder fixed station, the lower end of two described gripper shoes is separately fixed on base, and described cylinder fixed station is horizontally fixed on the upper end of two gripper shoes；Described cutting knife base plate is arranged on base；Vertical installation one cylinder on cylinder fixed station, the piston rod of this cylinder extend between two gripper shoes, end releasable connection one tool rest of this piston rod, is provided with a twolip endless knife head through fixture on the bottom of this tool rest.
Axially having gathering sill on described tool rest, a guide post is through gathering sill, and its two ends are separately fixed in two described gripper shoes.
Offering a dnockout hole, center and two film dnockout holes on described twolip annular cutter head, be fixed with three knockout rods on described guide post, three described knockout rods are corresponding respectively to be stretched out through dnockout hole, center, two film dnockout holes.
Described fixture is trip bolt.
Described tool rest is a cylindric tool rest.
This utility model is vertical installation one cylinder on the cylinder fixed station of fixed rack, the piston rod of this cylinder extend between two gripper shoes of fixed rack, end releasable connection one tool rest at piston rod, the bottom of this tool rest is provided with a twolip endless knife head, its simple in construction, reasonable in design；Being correspondingly provided with cutting knife base plate with twolip annular cutter head on the base of fixed rack, twolip annular cutter head is in contact with it under the drive of cylinder, and it cuts thoroughly, uses reliable；By the unified test film cut of twolip annular cutter head, its dimensional discrepancy is little, cuts efficiency height.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is a kind of structural representation of the present utility model.
Labelling in figure: 1. cylinder, 2. fixed rack, 201. cylinder fixed stations, 202. gripper shoes, 203. bases, 3. tool rest, 301. gathering sills, 4. guide post, 5. fixture, 6. cutting knife base plate, 7. twolip annular cutter head, 701. dnockout holes, center, 702. film dnockout holes, 8. knockout rod.
Detailed description of the invention
As it is shown in figure 1, the cutting means of a kind of Mooney viscosity test film, it includes a fixed rack 2 and and is arranged on the cutting knife base plate 6 bottom fixed rack 2.
In FIG, fixed rack 2 is made up of base 203, two gripper shoe 202 and a cylinder fixed station 201.
As it is shown in figure 1, two gripper shoes 202 are vertically arranged, its lower end is respectively welded and is fixed on base 203, and cylinder fixed station 201 level is weldingly fixed on the upper end of two gripper shoes 202.
Cutting knife base plate 6 is threadedly secured on the base 203 of fixed rack 2, efficiency is cut for preventing blade from contacting with the base 203 of fixed rack 2 and improving, as it is shown in figure 1, the cutting knife base plate 6 in this utility model preferentially adopts vulcanie or hard nylon material to make.
As it is shown in figure 1, vertically fix a cylinder 1 on cylinder fixed station 201, the cylinder bolt of this cylinder 1 is fixed on cylinder fixed station 201, and the piston rod of cylinder 1 extend into two gripper shoes 202 through cylinder fixed station 201.
For ease of dismounting, the end thread at cylinder 1 piston rod connects a tool rest 3.In FIG, this tool rest 3 is cylindric, and its bottom is provided with a twolip endless knife 7 through fixture 5.Fixture 5 can adopt trip bolt or steady pin or its fixture, and in the present embodiment, fixture 5 preferentially adopts trip bolt.
As it is shown in figure 1, axially have gathering sill 301 along it in the both sides of tool rest 3, a guide post 4 is radially across gathering sill 301, and its two ends are threaded in two gripper shoes 202 respectively.When cylinder 1 drives tool rest 3 axial stretching, guide post 4 slides in gathering sill 301, to prevent tool rest 3 and twolip annular cutter head 7 from producing to be radially offset from when force.
For ease of exiting squeezing the waste material existed in twolip annular cutter head 7, as shown in Figure 1, twolip annular cutter head 7 is offered dnockout hole, center 701 and two film dnockout holes 702, be screwed three knockout rods 8 on guide post 4, and three knockout rods 8 are corresponding respectively to be stretched out through film dnockout hole, dnockout hole, center 701, two 702.
In use, it would be desirable to the film of sampling lies on the cutting knife base plate 6 bottom fixed rack 2, starting cylinder 1, the piston rod of cylinder 1 drives tool rest 3, twolip annular cutter head 7 to cut downwards；Cut after thoroughly, the piston rod of cylinder 1 drives tool rest 3, twolip annular cutter head 7 to retract, it is fixed on three knockout rods 8 on guide post 4 to be stretched out by dnockout hole, center 701 and film dnockout hole 702 respectively, the crowded waste material existed in twolip annular cutter head 7, test film are exited.
This utility model simple in construction, reasonable in design, use reliable, time saving and energy saving, cut dimensional discrepancy little, cut efficiency height.
Claims (5)
1. the cutting means of a Mooney viscosity test film, it includes a cutting knife base plate and a fixed rack, it is characterized in that: described fixed rack is made up of a base, two gripper shoes and a cylinder fixed station, the lower end of two described gripper shoes is separately fixed on base, and described cylinder fixed station is horizontally fixed on the upper end of two gripper shoes；Described cutting knife base plate is arranged on base；Vertical installation one cylinder on cylinder fixed station, the piston rod of this cylinder extend between two gripper shoes, end releasable connection one tool rest of this piston rod, is provided with a twolip endless knife head through fixture on the bottom of this tool rest.
2. the cutting means of a kind of Mooney viscosity test film according to claim 1, it is characterised in that: axially having gathering sill on described tool rest, a guide post is through gathering sill, and its two ends are separately fixed in two described gripper shoes.
3. the cutting means of a kind of Mooney viscosity test film according to claim 2, it is characterized in that: on described twolip annular cutter head, offer a dnockout hole, center and two film dnockout holes, being fixed with three knockout rods on described guide post, three described knockout rods are corresponding respectively to be stretched out through dnockout hole, center, two film dnockout holes.
4. the cutting means of a kind of Mooney viscosity test film according to claim 1, it is characterised in that: described fixture is trip bolt.
5. the cutting means of a kind of Mooney viscosity test film according to claim 1, it is characterised in that: described tool rest is a cylindric tool rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521114209.7U CN205343208U (en) | 2015-12-29 | 2015-12-29 | Cutting device of experimental film of mooney viscosity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521114209.7U CN205343208U (en) | 2015-12-29 | 2015-12-29 | Cutting device of experimental film of mooney viscosity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205343208U true CN205343208U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521114209.7U Active CN205343208U (en) | 2015-12-29 | 2015-12-29 | Cutting device of experimental film of mooney viscosity |
Country Status (1)
| Country | Link |
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| CN (1) | CN205343208U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459169A (en) * | 2015-12-29 | 2016-04-06 | 浦林成山（山东）轮胎有限公司 | Cutting device for Mooney viscosity test rubber piece |
| CN106706360A (en) * | 2017-02-28 | 2017-05-24 | 王小球 | Solid tire detection sampler |
-
2015
- 2015-12-29 CN CN201521114209.7U patent/CN205343208U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105459169A (en) * | 2015-12-29 | 2016-04-06 | 浦林成山（山东）轮胎有限公司 | Cutting device for Mooney viscosity test rubber piece |
| CN106706360A (en) * | 2017-02-28 | 2017-05-24 | 王小球 | Solid tire detection sampler |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |