CN108458967A - Sheet metal stretching abrasion test device - Google Patents
Sheet metal stretching abrasion test device Download PDFInfo
- Publication number
- CN108458967A CN108458967A CN201710090882.9A CN201710090882A CN108458967A CN 108458967 A CN108458967 A CN 108458967A CN 201710090882 A CN201710090882 A CN 201710090882A CN 108458967 A CN108458967 A CN 108458967A
- Authority
- CN
- China
- Prior art keywords
- clamp
- insert
- workbench
- sheet metal
- force snesor
- 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.)
- Pending
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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
- G01N19/00—Investigating materials by mechanical methods
Abstract
A kind of sheet metal stretching abrasion test device of the present invention comprising：Workbench；First clamp, the top can linearly be formed in workbench in a manner of moving horizontally；Second clamp, the top can linearly be formed in workbench in a manner of moving horizontally；Third clamp, the lower section workbench can be formed in a manner of vertical shift along the direction orthogonal with rectilinear direction；Presser unit, it has the first insert and the second insert, first insert is arranged in the top of workbench and for being supported to the lower surface of plate, second insert is formed in the top of the first insert in a manner of being vertically movable, for applying pressure to the upper surface of plate, it is provided through hole on the table, through hole is between the first clamp and the second clamp.Thereby, it is possible to realize the sheet metal stretching wear test of multi-mode.
Description
Technical field
The present invention relates to a kind of sheet metal stretching abrasion test devices.
Background technology
A kind of multifunction friction wear testing machine is disclosed in patent document CN104655511A, and lead screw is used to pass
It is dynamic, and by replacing different pairing friction subcomponents on upper friction duplicate invoice joint chair and live spindle, between realizing that friction is secondary
The measurement of tribology parameters.But the multifunction friction wear testing machine cannot achieve reciprocating motion experiment, that is, can only realize
The plate wear test of single-mode.
Invention content
It is an object of the invention to solve the above problems, a kind of sheet metal stretching wear test that can realize multi-mode is provided
Device.
To achieve the goals above, a kind of sheet metal stretching abrasion test device according to the present invention, including：Workbench；
First clamp, linearly the top of the workbench can be formed in a manner of moving horizontally, for plate
One end be clamped；Second clamp is formed in the work in a manner of it can be moved horizontally along the rectilinear direction
The top of platform is clamped for the other end to the plate；Third clamp, with can be along orthogonal with the rectilinear direction
Direction and the mode of vertical shift and the lower section for being formed in the workbench, are clamped for the other end to the plate；
Presser unit, have the first insert and the second insert, first insert be arranged the top of the workbench and for pair
The lower surface of the plate is supported, and second insert is formed in first insert in a manner of being vertically movable
Top is provided through running through for the workbench for applying pressure to the upper surface of the plate on the workbench
Hole, the through hole is between first clamp and second clamp, for running through for the plate.
In addition, in sheet metal stretching abrasion test device according to the present invention, the presser unit setting is described the
Between one clamp and the through hole.
In addition, in sheet metal stretching abrasion test device according to the present invention, further include：First hydraulic cylinder is used for
Pull first clamp；First force snesor is used to measure the pulling force for pulling first clamp, described first
Clamp is connect via first force snesor with the first hydraulic cylinder；Second hydraulic cylinder is used to pull described second
Clamp；Second force snesor is used to measure the pulling force for pulling second clamp, and second clamp is via described
Second force snesor and connect with the second hydraulic cylinder；Third hydraulic cylinder is used to pull the third clamp；Third power passes
Sensor is used to measure the pulling force for pulling the third clamp, and the third clamp is via the third force snesor
And it is connect with the third hydraulic cylinder.
In addition, in sheet metal stretching abrasion test device according to the present invention, the presser unit also has pressurized cylinder
With the 4th force snesor, the pressurized cylinder is used to apply pressure to second insert, and the 4th force snesor is used for institute
It states pressurized cylinder to measure to the second insert pressure applied, also, the pressurized cylinder is sensed via the 4th power
Device and connect with second insert.
In addition, in sheet metal stretching abrasion test device according to the present invention, first insert and second edge
Block is detachably formed.
In addition, in sheet metal stretching abrasion test device according to the present invention, the through hole is located at third folder
The surface of pincers.
According to a kind of sheet metal stretching abrasion test device according to the present invention, by selectively use the first clamp with
The combination of second clamp or the combination of the first clamp and third clamp, so as to realize that the sheet metal stretching of multi-mode wears examination
It tests.
Description of the drawings
Fig. 1 is the structure chart of the sheet metal stretching abrasion test device involved by embodiments of the present invention；
Fig. 2 is the partial schematic diagram of the sheet metal stretching abrasion test device involved by embodiments of the present invention；
Fig. 3 is the structure chart of presser unit；
Fig. 4 is the schematic diagram of the first test model；
Fig. 5 is the schematic diagram of the second test model.
Specific implementation mode
Hereinafter, being carried out specifically to the sheet metal stretching abrasion test device involved by embodiments of the present invention with reference to attached drawing
It is bright.
As shown in Figure 1, the sheet metal stretching abrasion test device involved by embodiments of the present invention includes workbench 1,
One clamp 2, the second clamp 4, third clamp 6 and presser unit 8.In addition, the plate involved by embodiments of the present invention is drawn
It further includes first hydraulic cylinder 15, the first force snesor 3, second hydraulic cylinder 16, the second force snesor 5, to stretch abrasion test device
Three hydraulic cylinders 17 and third force snesor 7.
As shown in Fig. 2, being provided through the through hole 11 of workbench 1 on workbench 1, through hole 11 is located at the first clamp
2 and second between clamp 4, for running through for plate P.In addition, through hole 11 is also located at the surface of third clamp 6.Wherein, plate
Material can be the test materials such as ultra-high strength steel plate.
In addition, being provided with the first sliding rail 12 and the second sliding rail 13 in the top of workbench 1, it is arranged in the lower section of workbench 1
There is third sliding rail 14.First sliding rail 12 extends in horizontal linear direction, for being guided to the first clamp 2.Second sliding rail 13
It is parallel with the first sliding rail 12 also to extend in horizontal linear direction, for being guided to the second clamp 4.Third sliding rail 14 along with water
The orthogonal vertical direction in flat line direction extends, for being guided to third clamp 6.
First clamp 2 is that linearly can be formed in the top of workbench 1 in a manner of moving horizontally, for plate
One end (right end in Fig. 1) of material is clamped.In the present embodiment, the first clamp 2 is realized by hydraulic clamp, plate by
The materials such as steel are realized.In addition, the first clamp 2 is connect via the first force snesor 3 with first hydraulic cylinder 15.Specifically,
One end of first force snesor 3 is connect with the first clamp 2, the piston of the other end and first hydraulic cylinder 15 of the first force snesor 3
Bar connects.Alternatively, it is also possible to install displacement sensor on the first clamp 2.First hydraulic cylinder 15 is for pulling the first clamp 2.
The pulling force that first force snesor 3 is used to pull first hydraulic cylinder 15 first clamp 2 measures.
Second clamp 4 is that linearly can be formed in the top of workbench 1 in a manner of moving horizontally, for plate
The other end (left end in Fig. 1) of material is clamped.In the present embodiment, the second clamp 4 is realized by hydraulic clamp.This
Outside, the second clamp 4 is connect via the second force snesor 5 with second hydraulic cylinder 16.Specifically, the one of the second force snesor 5
End is connect with the second clamp 4, and the other end of the second force snesor 5 is connect with the piston rod of second hydraulic cylinder 16.Alternatively, it is also possible to
Displacement sensor is installed on the second clamp 4.Second hydraulic cylinder 16 is for pulling the second clamp 4.Second force snesor 5 for pair
The pulling force that second hydraulic cylinder 16 pulls the second clamp 4 measures.
Third clamp 6 along the direction orthogonal with rectilinear direction can be formed in workbench 1 in a manner of vertical shift
Lower section is clamped for the other end to plate.In the present embodiment, third clamp 6 is realized by hydraulic clamp.This
Outside, third clamp 6 is connect via third force snesor 7 with third hydraulic cylinder 17.Specifically, the one of third force snesor 7
End is connect with third clamp 6, and the other end of third force snesor 7 is connect with the piston rod of third hydraulic cylinder 17.Alternatively, it is also possible to
Displacement sensor is installed on third clamp 6.Third hydraulic cylinder 17 is for pulling third clamp 6.Third force snesor 7 for pair
The pulling force that third hydraulic cylinder 17 pulls third clamp 6 measures.
Presser unit 8 is arranged in the top of workbench 1, and between the first clamp 2 and through hole 11.In addition, such as Fig. 3
It is shown, presser unit 8 have the first insert 81, the second insert 82, the 4th force snesor 83, pressurized cylinder 84, the first die holder 85 with
And second die holder 86.
First insert 81 is arranged in the top of workbench 1 and for being supported to the lower surface of plate P.In addition, also may be used
With the mounting temperature sensor in the first insert 81.First die holder 85 is fixedly mounted on the top of workbench 1, and has card slot,
The card slot with the first insert 81 for engaging.In the state that card slot engages with the first insert 81, the two is fixed by bolt.
The first insert 81 is detachably formed as a result,.Therefore, it is possible to by the first insert 81 of unlike material and radius of corner
Engage with the first die holder 85 and is tested.In addition, in the state that the first insert 81 engages with card slot, in the vertical direction
A part for one insert 81 is Chong Die with a part for third clamp 6.Moreover, the upper surface of the first insert 81 is (with the second insert 82
Opposed surface) it is connect via curved surface with towards the side of through hole 11.
Second insert 82 is formed in the top of the first insert 81 in a manner of being vertically movable, for plate P's
Surface applies pressure.Specifically, the second insert 82 is sticked in the second die holder 86, the second die holder 86 is via the 4th force snesor
83 and connect with pressurized cylinder 84, more specifically, one end of the 4th force snesor 83 is connect with the second die holder 86, the 4th power sensing
The other end of device 83 is connect with the piston rod of pressurized cylinder 84.Pressurized cylinder 84 is used to apply pressure to the second insert 82.4th power passes
Sensor 83 is for measuring pressurized cylinder 84 to 82 pressure applied of the second insert.In addition, the second die holder 86 and the first mould
Seat 85 is identical, has card slot, the card slot with the second insert 82 for engaging.In the state that card slot engages with the second insert 82,
The two is fixed by bolt.The second insert 82 is formed in a manner of detachable as a result,.Therefore, it is possible to by unlike material
Second insert 82 engages with the second die holder 86 and is tested.Alternatively, it is also possible to the mounting temperature sensor in the second insert 82.
As shown in figure 4, the case where selection implements first mode experiment using the combination of the first clamp 2 and the second clamp 4
Under, one end (right end in Fig. 3) of plate P is clamped in the first clamp 2, and the second clamp 4 is to the other end of plate P
(left end in Fig. 3) is clamped.At this point, the middle part of plate P is clamped by the first insert 81 and the second insert 82, and plate
P is in a shape.In this state, by keeping the first clamp 2,4 horizontal single-headed of the second clamp mobile or horizontal reciprocating movement, to
Can using various sensors (force snesor, temperature sensor and displacement sensor) come realize various parameters measurement and
Acquisition.
In addition, as shown in figure 5, implementing second mode experiment using the combination of the first clamp 2 and third clamp 6 in selection
In the case of, one end (right end in Fig. 4) of plate P is clamped in the first clamp 2, and third clamp 6 is to the another of plate P
End (left end in Fig. 4) is clamped.At this point, the middle part of plate P is clamped by the first insert 81 and the second insert 82, and plate
Expect that P is in L-shaped.In this state, by making the first clamp 2 move horizontally make 6 vertical shift of third clamp while, so as to
Enough the measurement of various parameters is realized using various sensors (force snesor, temperature sensor and displacement sensor) and adopt
Collection.
In conclusion according to a kind of sheet metal stretching abrasion test device according to the present invention, by selectively using
The combination of first clamp 2 and the second clamp 4 or the combination of the first clamp 2 and third clamp 6, so as to realize the plate of multi-mode
Material stretches wear test.
Claims (6)
1. a kind of sheet metal stretching abrasion test device, which is characterized in that including：
Workbench；
First clamp, linearly the top of the workbench can be formed in a manner of moving horizontally, for pair
One end of plate is clamped；
Second clamp is formed in the top of the workbench in a manner of it can be moved horizontally along the rectilinear direction, uses
It is clamped in the other end to the plate；
Third clamp, the work can be formed in a manner of vertical shift along the direction orthogonal with the rectilinear direction
The lower section of platform is clamped for the other end to the plate；
Presser unit has the first insert and the second insert, and first insert is arranged to be used in combination in the top of the workbench
It is supported in the lower surface to the plate, second insert is formed in first edge in a manner of being vertically movable
The top of block, for applying pressure to the upper surface of the plate,
The through hole of the workbench is provided through on the workbench, the through hole is located at first clamp and institute
Between stating the second clamp, for running through for the plate.
2. sheet metal stretching abrasion test device as described in claim 1, which is characterized in that
The presser unit is arranged between first clamp and the through hole.
3. sheet metal stretching abrasion test device as described in claim 1, which is characterized in that further include：
First hydraulic cylinder is used to pull first clamp；
First force snesor is used to measure the pulling force for pulling first clamp, and first clamp is via described
First force snesor and connect with the first hydraulic cylinder；
Second hydraulic cylinder is used to pull second clamp；
Second force snesor is used to measure the pulling force for pulling second clamp, and second clamp is via described
Second force snesor and connect with the second hydraulic cylinder；
Third hydraulic cylinder is used to pull the third clamp；
Third force snesor is used to measure the pulling force for pulling the third clamp, and the third clamp is via described
Third force snesor and connect with the third hydraulic cylinder.
4. sheet metal stretching abrasion test device as described in claim 1, which is characterized in that
The presser unit also has pressurized cylinder and the 4th force snesor,
The pressurized cylinder is used to apply pressure to second insert,
4th force snesor is used to measure the pressurized cylinder to the second insert pressure applied, also,
The pressurized cylinder is connect via the 4th force snesor with second insert.
5. sheet metal stretching abrasion test device as described in claim 1, which is characterized in that
First insert and second insert are detachably formed.
6. sheet metal stretching abrasion test device as described in claim 1, which is characterized in that
The through hole is located at the surface of the third clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710090882.9A CN108458967A (en) | 2017-02-20 | 2017-02-20 | Sheet metal stretching abrasion test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710090882.9A CN108458967A (en) | 2017-02-20 | 2017-02-20 | Sheet metal stretching abrasion test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108458967A true CN108458967A (en) | 2018-08-28 |
Family
ID=63229134
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710090882.9A Pending CN108458967A (en) | 2017-02-20 | 2017-02-20 | Sheet metal stretching abrasion test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108458967A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557131A (en) * | 2019-09-10 | 2021-03-26 | 宝山钢铁股份有限公司 | Method for analyzing and evaluating wear galling of metal surface and insert thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08219968A (en) * | 1995-02-20 | 1996-08-30 | Nippon Telegr & Teleph Corp <Ntt> | Method and apparatus for frictional wear test |
| CN2670935Y (en) * | 2003-11-28 | 2005-01-12 | 宝山钢铁股份有限公司 | Mould for testing frictional coefficient of plate |
| CN203044616U (en) * | 2013-01-31 | 2013-07-10 | 吉林大学 | Curved surface part flexible expansion-stretching forming device |
| CN104181036A (en) * | 2013-05-27 | 2014-12-03 | 深圳市海洋王照明工程有限公司 | Transparent member pressure test fixture and pressure test tooling |
| CN104359831A (en) * | 2014-11-12 | 2015-02-18 | 重庆科技学院 | Heat friction performance test bed of metal materials |
| CN104655511A (en) * | 2015-03-13 | 2015-05-27 | 南京林业大学 | Multifunctional friction wear testing machine |
| CN104849142A (en) * | 2015-05-18 | 2015-08-19 | 北京航空航天大学 | Multidirectional loading universal metal plate property tester |
-
2017
- 2017-02-20 CN CN201710090882.9A patent/CN108458967A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08219968A (en) * | 1995-02-20 | 1996-08-30 | Nippon Telegr & Teleph Corp <Ntt> | Method and apparatus for frictional wear test |
| CN2670935Y (en) * | 2003-11-28 | 2005-01-12 | 宝山钢铁股份有限公司 | Mould for testing frictional coefficient of plate |
| CN203044616U (en) * | 2013-01-31 | 2013-07-10 | 吉林大学 | Curved surface part flexible expansion-stretching forming device |
| CN104181036A (en) * | 2013-05-27 | 2014-12-03 | 深圳市海洋王照明工程有限公司 | Transparent member pressure test fixture and pressure test tooling |
| CN104359831A (en) * | 2014-11-12 | 2015-02-18 | 重庆科技学院 | Heat friction performance test bed of metal materials |
| CN104655511A (en) * | 2015-03-13 | 2015-05-27 | 南京林业大学 | Multifunctional friction wear testing machine |
| CN104849142A (en) * | 2015-05-18 | 2015-08-19 | 北京航空航天大学 | Multidirectional loading universal metal plate property tester |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557131A (en) * | 2019-09-10 | 2021-03-26 | 宝山钢铁股份有限公司 | Method for analyzing and evaluating wear galling of metal surface and insert thereof |
| CN112557131B (en) * | 2019-09-10 | 2022-08-16 | 宝山钢铁股份有限公司 | Method for analyzing and evaluating wear galling of metal surface and insert thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180828 |
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| RJ01 | Rejection of invention patent application after publication |