CN108801775A - Anti-slip type mechanical organ apparatus for fastening - Google Patents
Anti-slip type mechanical organ apparatus for fastening Download PDFInfo
- Publication number
- CN108801775A CN108801775A CN201810687791.8A CN201810687791A CN108801775A CN 108801775 A CN108801775 A CN 108801775A CN 201810687791 A CN201810687791 A CN 201810687791A CN 108801775 A CN108801775 A CN 108801775A
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- CN
- China
- Prior art keywords
- cylinder
- inlet tube
- chuck
- rod
- type mechanical
- 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.)
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/028—One dimensional, e.g. filaments, wires, ropes or cables
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/04—Chucks, fixtures, jaws, holders or anvils
- G01N2203/0429—Chucks, fixtures, jaws, holders or anvils using adhesive bond; Gluing
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses Anti-slip type mechanical organ apparatus for fastening, it include the fixture mounted on rod-shaped element both ends to be tensioned, the fixture includes cylinder, chuck, heating mantle, one end of cylinder is completely open, chuck is fixed on the open end of cylinder and is connected to cylinder, the inlet tube being connected to cylinder is installed on the side wall of cylinder, the central shaft of inlet tube and the central axis of cylinder, one end of inlet tube is fixed on cylinder side wall, the other end of inlet tube is communicated with the spray gun of injection molten state thermoplastic resin, inlet tube is located at cylinder at the opposite other end in open end, heating mantle is sleeved on the cylinder outer wall between inlet tube and chuck, cylinder is coated on interior by heating mantle.Invention enhances the stationarity between rod-shaped elements and clamp of stretching tester, avoid the occurrence of the case where element falls off.
Description
Technical field
The present invention relates to a kind of clamping devices, and in particular to Anti-slip type mechanical organ apparatus for fastening.
Background technology
Tension test refers to that the test method of material property is measured in the case where bearing axial tensile loads.It is obtained using tension test
To data can determine the elastic limit of material, elongation, elasticity modulus, proportional limit, area reduction amount, tensile strength,
Yield point, yield strength and other tensile property indexs.The tension test carried out under high temperature can obtain creep data.Metal
The step of tension test, can be found in ASTM E-8 standards.The method of plastic tensile experiment is referring to ASTM D-638 standards, D-2289
Standard (high strain-rate) and D-882 standards (fine sheet).ASTM D-2343 standards define the stretching examination suitable for glass fibre
Proved recipe method；The stretching test method suitable for binder is defined in ASTM D-897 standards；It is provided in ASTM D-412 standards
The stretching test method of hard rubber.
Currently, carried out to rod-shaped elements containing rod-shaped elements such as a large amount of connecting rod, rotating bars in mechanical equipment mostly
Tension test is step essential in mechanical equipment manufacture to preferably going out the best rod-shaped elements of performance；Rod-shaped elements
Both ends be bare terminal end, since rod-shaped elements are generally the smooth cylinder in surface, between the stationary fixture of cupping machine
Friction it is small, therefore, when stationary fixture gripping rods element of existing cupping machine, easily falls off phenomenon, and experiment is caused to be lost
It loses, or even jeopardizes the personal safety of testing crew.
Invention content
The technical problem to be solved by the present invention is to easily be sent out when the stationary fixture gripping rods element of existing cupping machine
Raw obscission, leads to the failure of an experiment, or even jeopardize the personal safety of testing crew, and it is an object of the present invention to provide Anti-slip type mechanical organ
Apparatus for fastening, when stationary fixture gripping rods element for solving the problems, such as existing cupping machine, easily fall off phenomenon.
The present invention is achieved through the following technical solutions：
Anti-slip type mechanical organ apparatus for fastening includes the fixture mounted on rod-shaped element both ends to be tensioned, the fixture packet
Cylinder, chuck, heating mantle are included, one end of cylinder is completely open, and chuck is fixed on the open end of cylinder and is connected to cylinder, cylinder
Side wall on the inlet tube being connected to cylinder, the central shaft of inlet tube and the central axis of cylinder be installed, the one of inlet tube
End is fixed on cylinder side wall, and the other end of inlet tube is communicated with the spray gun of injection molten state thermoplastic resin, and inlet tube is located at
At the opposite other end in open end, heating mantle is sleeved on the cylinder outer wall between inlet tube and chuck cylinder, and heating mantle will
In cylinder is coated on.
The present invention devises a kind of element fixed clamp structure using thermoplastic resin, enhances rod-shaped elements and draws
The stationarity between grip of testing machine is stretched, the case where element falls off is avoided the occurrence of；
The present invention realization principle be：Logical be installed in of two circles is stretched on test-run a machine, rod-shaped elements are mounted on two
Between circle is logical, the both ends of rod-shaped elements are each passed through corresponding chuck and enter in corresponding cylinder, and rod-shaped elements are fixed on card
After on disk, spray gun is opened, spray gun will be sprayed into cylinder from inlet tube in the thermoplastic resin of molten condition, is perfused in cylinder
Thermoplastic resin connects the rod-shaped elements for being inserted into cylinder with cylinder inner wall, after thermoplastic resin solidifies, rod-shaped elements
Cylinder interior has been fixed on by thermoplastic resin, the thermoplastic resin stationarity after solidification is strong, and heating can just become molten condition,
Cementability is good, can reinforce the connectivity between cylinder and rod-shaped elements, avoids during tension test, and rod-shaped elements are de-
It falls；After tension test, heating mantle is opened, heating mantle heats the thermoplastic resin of cylinder interior, by thermoplastic resin
Fat melts the molten state to form flowing, the thermoplastic resin then removed chuck, pour out cylinder interior, you can by fixture restore to
Unused state is convenient for use, cleaning, the storage of fixture.The phase change of thermoplastic resin is utilized in the present invention, realizes bar
The fixation and dismounting of the very best part and fixture, it is easy to use；The present invention using cylinder, chuck as the main support of fixture, fixed structure,
The positioning had to rod-shaped elements and clamping action, the variation for avoiding element from being subjected to displacement during the experiment influence to test
As a result.
Push plate is installed, push plate is slidably connected with cylinder inscribe and with cylinder inner wall, and push plate is far from cylinder opening in cylinder
The side at end is connected with push rod, and one end of push rod is fixedly connected with push plate, the other end of push rod along cylinder central axis direction
Pass outwards through the other end opposite to the open end on cylinder.Push plate is mounted in cylinder, when injecting thermoplastic resin to cylinder,
Push plate is tightly attached on cylinder on the inner wall at not opening end, and one until after experiment, and thermoplastic resin is heated to melting by heating mantle
After melting state, push rod, push rod is pushed to push push plate, push plate that the thermoplastic resin of molten state is exited cylinder towards cylinder opening end
It is interior, be conducive to the fast quick-recovery of fixture to workable state, it is easy to use.
Fixation is bolted with end face of cylinder in chuck.Chuck is bolted with cylinder, installation, convenient disassembly.
The smooth film in surface is covered on the interior wall of inlet tube comprehensively.Film selects heat safe film, one side energy
The smoothness for enough enhancing feed liquor pipe internal surface is convenient for the flowing of thermoplastic resin, another convenience, convenient for the clear of feed liquor inside pipe wall
It washes, thermoplastic resin will not be adhered directly on feed liquor inside pipe wall.
Chuck uses triangle chuck.Triangle chuck is more on the market, simple in structure, easy to operate.
Compared with prior art, the present invention having the following advantages and advantages：
1, the phase change of thermoplastic resin is utilized in Anti-slip type mechanical organ apparatus for fastening of the present invention, realizes rod-shaped elements
With the fixation and dismounting of fixture so that it is connected between rod-shaped elements and cylinder more securely, it is easy to use；
2, Anti-slip type mechanical organ apparatus for fastening of the present invention is right using cylinder, chuck as the main support of fixture, fixed structure
The positioning and clamping action that rod-shaped elements have had, the variation for avoiding element from being subjected to displacement during the experiment influence experiment knot
Fruit；
3, Anti-slip type mechanical organ apparatus for fastening of the present invention can be by the fast quick-recovery of fixture to workable state, user
Just.
Description of the drawings
Attached drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes one of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is schematic structural view of the invention.
Label and corresponding parts title in attached drawing：
1- cylinders, 2- chucks, 3- heating mantles, 4- inlet tubes, 5- push plates, 6- push rods.
Specific implementation mode
To make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiment and attached drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
For limitation of the invention.
Embodiment 1
As shown in Figure 1, Anti-slip type mechanical organ apparatus for fastening of the present invention, includes mounted on rod-shaped element both ends to be tensioned
Fixture, the fixture include cylinder 1, chuck 2, heating mantle 3, and one end of cylinder 1 is completely open, and chuck 2 is fixed on opening for cylinder 1
Mouth end is simultaneously connected to cylinder 1, and the inlet tube 4 being connected to cylinder 1, the central shaft and circle of inlet tube 4 are equipped on the side wall of cylinder 1
The central axis of cylinder 1, one end of inlet tube 4 are fixed on 1 side wall of cylinder, and the other end of inlet tube 4 is communicated with injection melting
The spray gun of state thermoplastic resin, inlet tube 4 are located at cylinder 1 at the opposite other end in open end, and heating mantle 3 is sleeved on inlet tube
On 1 outer wall of cylinder between 4 and chuck 2, cylinder 1 is coated on interior by heating mantle 3.Chuck 2 is bolted with 1 end face of cylinder
It is fixed.Chuck 2 uses triangle chuck.
The present invention realization principle be：Logical be installed in of two circles is stretched on test-run a machine, rod-shaped elements are mounted on two
Between circle is logical, the both ends of rod-shaped elements are each passed through corresponding chuck and enter in corresponding cylinder, and rod-shaped elements are fixed on card
After on disk, spray gun is opened, spray gun will be sprayed into cylinder from inlet tube in the thermoplastic resin of molten condition, is perfused in cylinder
Thermoplastic resin connects the rod-shaped elements for being inserted into cylinder with cylinder inner wall, after thermoplastic resin solidifies, rod-shaped elements
Cylinder interior has been fixed on by thermoplastic resin, the thermoplastic resin stationarity after solidification is strong, and heating can just become molten condition,
Cementability is good, can reinforce the connectivity between cylinder and rod-shaped elements, avoids during tension test, and rod-shaped elements are de-
It falls；After tension test, heating mantle is opened, heating mantle heats the thermoplastic resin of cylinder interior, by thermoplastic resin
Fat melts the molten state to form flowing, the thermoplastic resin then removed chuck, pour out cylinder interior, you can by fixture restore to
Unused state is convenient for use, cleaning, the storage of fixture.The phase change of thermoplastic resin is utilized in the present invention, realizes bar
The fixation and dismounting of the very best part and fixture, it is easy to use；The present invention using cylinder, chuck as the main support of fixture, fixed structure,
The positioning had to rod-shaped elements and clamping action, the variation for avoiding element from being subjected to displacement during the experiment influence to test
As a result.
Embodiment 2
Based on embodiment 1, push plate 5 being installed in cylinder 1, push plate 5 is slidably connected with 1 inscribe of cylinder and with 1 inner wall of cylinder,
Side of the push plate 5 far from 1 open end of cylinder is connected with push rod 6, and one end of push rod 6 is fixedly connected with push plate 5, push rod 6 it is another
End passes outwards through the other end opposite to the open end on cylinder 1 along the central axis direction of cylinder 1.
Push plate is mounted in cylinder, and when injecting thermoplastic resin to cylinder, push plate is tightly attached to not opening end on cylinder
On inner wall, one, until after experiment, after thermoplastic resin is heated to molten state by heating mantle, pushes away towards cylinder opening end
Bar, push rod push push plate, push plate to exit in cylinder the thermoplastic resin of molten state, be conducive to extremely make the fast quick-recovery of fixture
State, it is easy to use.
Embodiment 3
Based on above-described embodiment, the smooth film in surface is covered on the interior wall of inlet tube 4 comprehensively.
Film selects heat safe film, on the one hand can enhance the smoothness of feed liquor pipe internal surface, is convenient for thermoplastic resin
The flowing of fat, another convenience are convenient for the cleaning of feed liquor inside pipe wall, thermoplastic resin not to be adhered directly on feed liquor inside pipe wall.
Above-described specific implementation mode has carried out further the purpose of the present invention, technical solution and advantageous effect
It is described in detail, it should be understood that the foregoing is merely the specific implementation mode of the present invention, is not intended to limit the present invention
Protection domain, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should all include
Within protection scope of the present invention.
Claims (5)
1. Anti-slip type mechanical organ apparatus for fastening, which is characterized in that include the fixture mounted on rod-shaped element both ends to be tensioned, institute
It includes cylinder (1), chuck (2), heating mantle (3) to state fixture, and one end of cylinder (1) is completely open, and chuck (2) is fixed on cylinder
(1) open end is simultaneously connected to cylinder (1), and the inlet tube (4) being connected to cylinder (1), feed liquor are equipped on the side wall of cylinder (1)
The central axis of the central shaft and cylinder (1) of (4) is managed, one end of inlet tube (4) is fixed on cylinder (1) side wall, inlet tube
(4) the other end is communicated with the spray gun of injection molten state thermoplastic resin, and it is opposite in open end that inlet tube (4) is located at cylinder (1)
The other end at, heating mantle (3) is sleeved on cylinder (1) outer wall between inlet tube (4) and chuck (2), and heating mantle (3) will justify
In cylinder (1) is coated on.
2. Anti-slip type mechanical organ apparatus for fastening according to claim 1, which is characterized in that be equipped with and push away in cylinder (1)
Plate (5), push plate (5) are slidably connected with cylinder (1) inscribe and with cylinder (1) inner wall, separate cylinder (1) open end of push plate (5)
Side is connected with push rod (6), and one end of push rod (6) is fixedly connected with push plate (5), and the other end of push rod (6) is along cylinder (1)
Central axis direction passes outwards through the other end opposite to the open end on cylinder (1).
3. Anti-slip type mechanical organ apparatus for fastening according to claim 1, which is characterized in that chuck (2) is held with cylinder (1)
Fixation is bolted in face.
4. Anti-slip type mechanical organ apparatus for fastening according to claim 1, which is characterized in that on the interior wall of inlet tube (4)
It is covered with the smooth film in surface comprehensively.
5. Anti-slip type mechanical organ apparatus for fastening according to claim 1, which is characterized in that chuck (2) uses triangle card
Disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810687791.8A CN108801775A (en) | 2018-06-28 | 2018-06-28 | Anti-slip type mechanical organ apparatus for fastening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810687791.8A CN108801775A (en) | 2018-06-28 | 2018-06-28 | Anti-slip type mechanical organ apparatus for fastening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108801775A true CN108801775A (en) | 2018-11-13 |
Family
ID=64071005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810687791.8A Withdrawn CN108801775A (en) | 2018-06-28 | 2018-06-28 | Anti-slip type mechanical organ apparatus for fastening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108801775A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112629847A (en) * | 2021-01-06 | 2021-04-09 | 四川云游九天科技有限公司 | O-shaped ring sealing resistance experiment platform and sealing resistance test method |
-
2018
- 2018-06-28 CN CN201810687791.8A patent/CN108801775A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112629847A (en) * | 2021-01-06 | 2021-04-09 | 四川云游九天科技有限公司 | O-shaped ring sealing resistance experiment platform and sealing resistance test method |
| CN112629847B (en) * | 2021-01-06 | 2023-09-29 | 四川云游九天科技有限公司 | O-shaped ring sealing resistance experiment platform and sealing resistance test method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181113 |