CN207816710U - A kind of fixture for high temperature compressed experiment - Google Patents
A kind of fixture for high temperature compressed experiment Download PDFInfo
- Publication number
- CN207816710U CN207816710U CN201820111053.4U CN201820111053U CN207816710U CN 207816710 U CN207816710 U CN 207816710U CN 201820111053 U CN201820111053 U CN 201820111053U CN 207816710 U CN207816710 U CN 207816710U
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- fixture
- base
- base component
- high temperature
- hammering block
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Abstract
The utility model discloses a kind of fixture for high temperature compressed experiment, including clamp base, the clamp base includes the first base component, first base component is equipped with installation groove, hammering block component for compressing sample is installed in the installation groove, include three seating sides, the installation bolt for being used to fix the hammering block component at least provided with one in each seating side on first base component.It can thus be positioned by the installation bolt in three seating sides, the mode of this triangulation location can quickly complete positioning, and improve the concentricity after positioning accuracy and sample holder after hammering block component is mounted on installation groove；And installation to fixture can be just completed before operating room, simplifies the installation process of fixture, makes that the operation is more convenient and reduces error probability.
Description
Technical field
The utility model is related to field of mechanical technique, more specifically, being related to a kind of fixture for high temperature compressed experiment.
Background technology
It is existing it is high temperature compressed experiment have much with DSI companies of the U.S. (DATA SCIENCES INTERNATIONAL,
INC) the Gleeble thermal modeling test machine equipments produced carry out, and use mating Gleeble compression test fixtures.It is this
Fixture needs to apply pressure by axial, then tightens circumferential screw or bolt is fixed, and the screw of other positions or
Bolt then needs after equipment, and opening rear end cap can just tighten, and increase the difficulty of operation and the probability of error in this way.
Therefore, how a kind of fixture for high temperature compressed experiment is provided, can make that the operation is more convenient and reduces error
Probability, the problem of becoming this field urgent need to resolve.
Utility model content
The utility model, which provides, provides a kind of fixture for high temperature compressed experiment, can make that the operation is more convenient and subtracts
Small error probability.
The purpose of this utility model is achieved through the following technical solutions：
A kind of fixture for high temperature compressed experiment, including clamp base, the clamp base include the first base component,
First base component is equipped with installation groove, and the hammering block component for compressing sample, institute are equipped in the installation groove
It includes three seating sides to state on the first base component, at least provided with one for fixing the hammering block portion in each seating side
The installation bolt of part.
Preferably, the hammering block component includes liner casing and the hammering block main body in liner casing, the liner
Casing includes the first half-covering tube and the second half-covering tube, by the hammering block main body after first half-covering tube and the combination of the second half-covering tube
Package.
Preferably, the hammering block main body includes hammering block substrate and high temperature resistant hammering block, and the high temperature resistant hammering block is close to sample, institute
It states and is equipped at least one graphite flake between hammering block substrate and high temperature resistant hammering block.
Preferably, the clamp base includes the second base component, and first base component is fixed on second base
On base member.
Preferably, the installation groove penetrates first base component, first base component and second base
Sheet metal is equipped between base member, the sheet metal covers the installation groove.
Preferably, first base component is equipped with the first positive face, and second base component is being equipped with second just
Face, the fixture include across the described first positive face and the fixing bolt that is connect with the described second positive face.
Preferably, the clamp base includes third base component, and the third base component is located at the first base component
And second between base component, the third base component is equipped with third base recess, and second pedestal is mounted on described
In third base recess.
Preferably, the openings of sizes of the third base recess is gradually reduced with close to first base component.
Preferably, the seating side is equipped with lateral aperture, and the lateral aperture is connected to the installation groove, the installation
Bolt passes through the lateral aperture.
Preferably, the outer contour shape of the cross section of first base component is triangle.
Due to including clamp base, the clamp base includes the fixture for high temperature compressed experiment in the utility model
First base component, first base component are equipped with installation groove, are equipped in the installation groove for compressing sample
Hammering block component, include three seating sides on first base component, be used at least provided with one in each seating side
The installation bolt of the fixed hammering block component.In this way, so that it may with by hammering block component be mounted on installation groove after, by
Installation bolt in three seating sides is positioned, and the mode of this triangulation location can quickly complete positioning, and improve
Concentricity after positioning accuracy and sample holder；And the installation to fixture can be just completed before operating room, simplifies fixture
Installation process makes that the operation is more convenient and reduces error probability.
Description of the drawings
Fig. 1 is the schematic diagram of fixture in the prior art；
Fig. 2 is the decomposition diagram of the fixture of the utility model embodiment；
Fig. 3 is the schematic diagram after the fixture installation of the utility model embodiment.
Reference numeral：
100,200- fixtures, 101- base portions, 102- peripheral sides, 103- screws, 110- samples, 201- hammering block components,
202- liner casings, 203- hammering block main bodys, the first half-covering tubes of 204-, the second half-covering tubes of 205-, 206- hammering block substrates, the resistance to height of 207-
Warm hammering block, 208- graphite flakes, 300- clamp bases, the first base components of 301-, 302- installation grooves, 303- seating sides,
304- installation bolts, the second base components of 305-, 306- sheet metals, the first positive faces of 307-, the second positive faces of 308-, 309- are solid
Determine bolt, 310- third base components, 311- third base recess, 312- lateral apertures.
Specific implementation mode
In the description of the present invention, it should be understood that term "center", " transverse direction ", "upper", "lower", " left side ",
The orientation or positional relationship of the instructions such as " right side ", "vertical", "horizontal", "top", "bottom", "inner", "outside" is based on ... shown in the drawings
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, and does not indicate or imply the indicated dress
It sets or element must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to the utility model
Limitation.In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more.In addition, term " comprising " and its any deformation, it is intended that cover and non-exclusive include.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, can also be electrical connection；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, it can understand above-mentioned art with concrete condition
The concrete meaning of language in the present invention.
The invention will be further described with preferred embodiment below in conjunction with the accompanying drawings.
As shown in Figure 2 to Figure 3, the present embodiment discloses a kind of fixture 200 for high temperature compressed experiment, including clamp base
300, the clamp base 300 includes the first base component 301, and first base component 301 is equipped with installation groove 302,
Hammering block component 201 for compressing sample 110 is installed in the installation groove 302, includes on first base component 301
Three seating sides 303, at least provided with an installation spiral shell for fixing the hammering block component 201 in each seating side 303
Bolt 304.
In general, Gleeble compression tests fixture is as shown in Figure 1, include that there are two the built-up jigs that fixture 100 is formed, often
A fixture 100 all has there are one base portion 101, which is cuboid, and this built-up jig needs to apply by axial
Then pressure is tightened four in peripheral side 102 screws 103 (or bolt) and is fixed, behind screw or bolt need around
Rear end cap is opened after to equipment can just tighten, and increase the degree of difficulty of operation and the possibility of error.This fixture operation is complicated,
It is inconvenient for operation after equipment, it is difficult to which fixture is tightened in place.And this high temperature compressed built-up jig is fixed using circumferential 4 points
Position, positioning accuracy are low.
As shown in Figure 2 to Figure 3, the fixture 200 for high temperature compressed experiment in the utility model is due to including fixture base
Seat 300, the clamp base 300 include the first base component 301, and first base component 301 is equipped with installation groove
302, the hammering block component 201 for compressing sample 110 is installed, on first base component 301 in the installation groove 302
Including three seating sides 303, at least provided with a peace for fixing the hammering block component 201 in each seating side 303
Fill bolt 304.In this way, so that it may with by hammering block component 201 be mounted on installation groove 302 after, by three installation sides
Installation bolt 304 on face 303 is positioned, and the mode of this triangulation location can quickly complete positioning, and improve positioning
Concentricity after precision and the clamping of sample 110；And the installation to fixture 200 can be just completed before operating room, simplifies fixture
200 installation process makes that the operation is more convenient and reduces error probability.In conjunction with shown in Fig. 3, both ends fixture 200 is assembled,
Built-up jig is obtained, to which sample 110 be clamped, carries out compression sample 110.The outer profile of the cross section of first base component 301
Shape is triangle, to facilitate positioning.
Hammering block component 201 includes liner casing 202 and the hammering block main body 203 in liner casing 202, the liner
Casing 202 includes the first half-covering tube 204 and the second half-covering tube 205, the combination of first half-covering tube, 204 and second half-covering tube 205
The hammering block main body 203 is wrapped up afterwards.Hammering block main body 203 can be not only protected in this way, but also can facilitate anvil
In addition the installation of subassembly 201 can also be conveniently operated when compressing sample 110.
Hammering block main body 203 includes hammering block substrate 206 and high temperature resistant hammering block 207, and the high temperature resistant hammering block 207 is close to sample
110, at least one graphite flake 208 is equipped between the hammering block substrate 206 and high temperature resistant hammering block 207.It can thus compress
Sample 110 is compressed using high temperature resistant hammering block 207 when experiment, hammering block substrate 206 can ensure the firm and resistance to of hammering block main body 203
With graphite flake 208 can reduce abrasion, protect all parts.
Clamp base 300 includes the second base component 305, and first base component 301 is fixed on second pedestal
On component 305.Thus fixture 200 can be allowed to be more easily installed and fix when in use, facilitate the progress of experiment.
Installation groove 302 penetrates first base component 301, first base component 301 and second pedestal
Sheet metal 306 is equipped between component 305, the sheet metal 306 covers the installation groove 302.Not only can be protected
One base component 301 makes the first base component 301 directly not damaged by pressure in experiment, to allow the second base portion
Part 305 bears pressure, and sheet metal 306 can reduce the damage of all parts, even if sheet metal 306 damages, due to metal
Piece 306 is convenient for changing, and can timely replace the normal work for ensureing fixture 200.Sheet metal 306 can be in the present embodiment
Using copper material, aluminium material or iron material matter or other materials.Copper material various aspects of performance is preferable, is more applicable in.
First base component 301 is equipped with the first positive face 307, and second base component 305 is equipped with the second front
Hole 308, the fixture 200 include across the described first positive face 307 and the fixing bolt that is connect with the described second positive face 308
309.The first base component 301 and the second base component 305 can be thus fixed to each other, ensure the normal work of fixture 200
Make.When specific operation, the first base component 301 and the second base component 305 can mutually install fixed completion in advance, later
Hammering block component 201 etc. is installed on the first base component 301.
Clamp base 300 includes third base component 310, and the third base component 310 is located at the first base component 301
And second between base component 305, the third base component 310 is equipped with third base recess 311, the second pedestal peace
In the third base recess 311.It can ensure the stability that fixture is fixed and installed in this way, ensure the normal work of fixture
Make.
The openings of sizes of third base recess 311 is gradually reduced with close to first base component 301.Thus may be used
The second base component 305 to be stably fixed in third base component 310, it is adapted in the present embodiment, the second pedestal
Component 305 and the size of 311 matched part of third base recess can gradually become with third base recess 311 is extend into
Greatly.
Seating side 303 is equipped with lateral aperture 312, and the lateral aperture 312 is connected to the installation groove 302, the peace
It fills bolt 304 and passes through the lateral aperture 312.It can thus be pushed up by installation bolt 304 and arrive hammering block component 201, so as to adjust
With fixing anvil subassembly 201.
In addition, the metals such as metal, such as iron, copper or two kinds or two kinds can be used in the material of fixture 200 in the present embodiment
The combination of the above metal.So built-up jig has taken into account electric conductivity and thermal insulation simultaneously, fixture bulk temperature can be avoided excessively high.
In conjunction with shown in Fig. 3, fixture 200 can be by being used as described below in the present embodiment：Both ends fixture is loaded for 200 groups
Come that (300 part of clamp base of wherein each fixture 200 has installed, i.e. the first base component is fixed with the second base component
It completes, the second base component is mounted in the third base recess of third base component)；The built-up jig of formation is put into operation
Room；Starting device applies pressure to fixture 200 makes built-up jig axial compression；Tighten circumferential three screw threads.To complete to group
The installation of co-clip tool, carries out compression experiment.
It, cannot the above content is specific preferred embodiment further detailed description of the utility model is combined
Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, a number of simple deductions or replacements can also be made, should all regard
To belong to the scope of protection of the utility model.
Claims (10)
1. a kind of fixture for high temperature compressed experiment, which is characterized in that including clamp base, the clamp base includes first
Base component, first base component are equipped with installation groove, the anvil for compressing sample are equipped in the installation groove
Subassembly, includes three seating sides on first base component, at least provided with one for fixing in each seating side
The installation bolt of the hammering block component.
2. a kind of fixture for high temperature compressed experiment according to claim 1, which is characterized in that the hammering block component packet
Include liner casing and the hammering block main body in liner casing, the liner casing includes the first half-covering tube and the second half sets
The hammering block main body is wrapped up after pipe, first half-covering tube and the combination of the second half-covering tube.
3. a kind of fixture for high temperature compressed experiment according to claim 2, which is characterized in that the hammering block main body packet
Hammering block substrate and high temperature resistant hammering block are included, the high temperature resistant hammering block is set between sample, the hammering block substrate and high temperature resistant hammering block
There is at least one graphite flake.
4. a kind of fixture for high temperature compressed experiment according to claim 1, which is characterized in that the clamp base packet
The second base component is included, first base component is fixed on second base component.
5. a kind of fixture for high temperature compressed experiment according to claim 4, which is characterized in that the installation groove is worn
Saturating first base component, is equipped with sheet metal, the metal between first base component and second base component
Piece covers the installation groove.
6. a kind of fixture for high temperature compressed experiment according to claim 4, which is characterized in that first base portion
Part is equipped with the first positive face, and second base component is equipped with the second positive face, and the fixture includes across described first
Positive face and the fixing bolt being connect with the described second positive face.
7. a kind of fixture for high temperature compressed experiment according to claim 6, which is characterized in that the clamp base packet
Third base component is included, the third base component is between the first base component and the second base component, the third base
Base member is equipped with third base recess, and second pedestal is mounted in the third base recess.
8. a kind of fixture for high temperature compressed experiment according to claim 7, which is characterized in that the third pedestal is recessed
The openings of sizes of slot is gradually reduced with close to first base component.
9. a kind of fixture for high temperature compressed experiment according to claim 1, which is characterized in that in the seating side
Equipped with lateral aperture, the lateral aperture is connected to the installation groove, and the installation bolt passes through the lateral aperture.
10. a kind of fixture for high temperature compressed experiment according to any one of claims 1 to 9, which is characterized in that described
The outer contour shape of the cross section of one base component is triangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820111053.4U CN207816710U (en) | 2018-01-23 | 2018-01-23 | A kind of fixture for high temperature compressed experiment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820111053.4U CN207816710U (en) | 2018-01-23 | 2018-01-23 | A kind of fixture for high temperature compressed experiment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207816710U true CN207816710U (en) | 2018-09-04 |
Family
ID=63323572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820111053.4U Active CN207816710U (en) | 2018-01-23 | 2018-01-23 | A kind of fixture for high temperature compressed experiment |
Country Status (1)
| Country | Link |
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| CN (1) | CN207816710U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567819A (en) * | 2019-09-30 | 2019-12-13 | 中南大学 | Method for testing high-temperature compressive yield strength of material |
| CN112305009A (en) * | 2020-11-06 | 2021-02-02 | 北京石油化工学院 | Resistance type high-temperature pressure thermal simulation test device and test method |
-
2018
- 2018-01-23 CN CN201820111053.4U patent/CN207816710U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567819A (en) * | 2019-09-30 | 2019-12-13 | 中南大学 | Method for testing high-temperature compressive yield strength of material |
| CN110567819B (en) * | 2019-09-30 | 2021-09-10 | 中南大学 | Method for testing high-temperature compressive yield strength of material |
| CN112305009A (en) * | 2020-11-06 | 2021-02-02 | 北京石油化工学院 | Resistance type high-temperature pressure thermal simulation test device and test method |
| CN112305009B (en) * | 2020-11-06 | 2024-01-19 | 北京石油化工学院 | Resistance type high-temperature pressure thermal simulation test device and test method |
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