CN203672706U - Flexural strength tester - Google Patents
Flexural strength tester Download PDFInfo
- Publication number
- CN203672706U CN203672706U CN201320817460.4U CN201320817460U CN203672706U CN 203672706 U CN203672706 U CN 203672706U CN 201320817460 U CN201320817460 U CN 201320817460U CN 203672706 U CN203672706 U CN 203672706U
- Authority
- CN
- China
- Prior art keywords
- base
- pressing table
- bottom platen
- vertical plate
- upper holder
- 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.)
- Expired - Lifetime
Links
- 238000012360 testing method Methods 0.000 claims abstract description 26
- 238000005452 bending Methods 0.000 claims description 11
- 230000005540 biological transmission Effects 0.000 abstract 2
- 238000001514 detection method Methods 0.000 abstract 1
- 239000000523 sample Substances 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000004663 powder metallurgy Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004826 seaming Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a flexural strength tester which comprises an upper workbench and a lower workbench, wherein a bridge-type upper pressing table is arranged on the upper workbench, and an upper pressing table rod is arranged on the upper pressing table; the lower workbench is equipped with a base, a lower pressing table is arranged on the base, and an adjusting screw rod transmission device is arranged between the base and the lower pressing table, so as to adjust front and rear positions of the lower pressing table; template convex blocks used for positioning are arranged on the two sides of the front part of the lower pressing table. According to the flexural strength tester provided by the utility model, when the screw rod transmission device acts, the relative positions of the lower pressing table and the upper pressing table can be adjusted, the template convex blocks prop up the upper pressing table, at the moment, a sample is perpendicular to an upper pressure head, so as to ensure a shortest fulcrum distance. Therefore, testing data accuracy is ensured, the flexural strength tester can ensure sample stability during detection and can ensure the accuracy of testing results.
Description
Technical field
The utility model relates to powder metallurgy manufacturing technology field, relates in particular to a kind of bending strength test test unit.
Background technology
In powder metallurgy manufacturing technology field, according to Production requirement, a lot of material require bending strength tests, determine whether sample material and check sample inner structure exist defect.At present a lot of bending strength checkout equipments detect existing following shortcoming: 1. while placing sample, cannot guarantee that sample is vertical with pressure head, be difficult to guarantee that pivot distance is the shortest, thereby cause test figure to produce deviation.2. sample, being placed on fixture, is easily subjected to displacement, and causes pivot distance elongated, thereby causes test figure to produce deviation.
Utility model content
The purpose of this utility model is to provide a kind of bending strength test test unit, can guarantee the stability of sample in the time detecting, be not moved, thus the accuracy of assurance testing result.
For achieving the above object, the utility model has adopted following technical scheme:
A kind of bending strength test test unit, comprises upper table, lower table, and the both sides of described lower table are provided with guide pillar, and the both sides of described upper table arrange guide pin bushing accordingly, and upper table and lower table are flexibly connected by guide pillar, guide pin bushing; Described upper table middle part is provided with bridge-type upper holder, and described bridge-type upper holder comprises front vertical plate and back vertical plate, is provided with upper holder rod between described front vertical plate and back vertical plate; Described lower table middle part is provided with base, the middle part of base is provided with longitudinal sliding slot, on described base, be provided with bottom platen, bottom platen is provided with the sliding shoe suitable with sliding tray, between described base and bottom platen, be provided with adjusting spindle gear, in the time that rotation regulates spindle gear, bottom platen slides before and after can doing on base; Described bottom platen is provided with longitudinal excellent groove, in described longitudinal excellent groove, push-down head rod is installed, the front part sides of described bottom platen is provided with the pattern protruding block for location, and in the time that bottom platen slides on base, pattern protruding block can lean against on the front vertical plate of upper holder.
Compared with prior art, the beneficial effects of the utility model are: bending strength test test unit of the present utility model, between bottom platen and base, be provided with spindle gear, in the time that spindle gear moves, can regulate the relative position of bottom platen and upper holder, pattern protruding block on bottom platen, can be close to front vertical plate, now, sample is vertical with seaming chuck, guarantee that pivot distance is the shortest, thereby warranty test data is accurate, this bending strength test test unit, can guarantee the stability of sample in the time detecting, sample is not moved, thereby guarantee the accuracy of testing result.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that bending strength test test unit of the present utility model removes the left side structural representation after guide pillar, guide pin bushing.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As illustrated in fig. 1 and 2, bending strength test test unit of the present utility model, comprise upper table 1, lower table 2, the both sides of described lower table 2 are provided with guide pillar 3, the both sides of described upper table 1 arrange guide pin bushing 4 accordingly, and upper table 1 and lower table 2 are flexibly connected by guide pillar 3, guide pin bushing 4; Described upper table 1 middle part is provided with bridge-type upper holder 5, and described bridge-type upper holder 5 comprises front vertical plate 11 and back vertical plate 13, between described front vertical plate 11 and back vertical plate 13, is provided with upper holder rod 12; Described lower table 2 middle parts are provided with base 6, the middle part of base 6 is provided with longitudinal sliding slot, on described base 6, be provided with bottom platen 7, bottom platen is provided with the sliding shoe suitable with sliding tray, between described base 6 and bottom platen 7, be provided with and regulate spindle gear 8, in the time that rotation regulates spindle gear 8, bottom platen 7 slides before and after can doing on base; Described bottom platen 7 is provided with longitudinal excellent groove, in described longitudinal excellent groove, push-down head rod 9 is installed, the front part sides of described bottom platen 7 is provided with the pattern protruding block 10 for location, and in the time that bottom platen 7 slides on base 6, pattern protruding block 10 can lean against on the front vertical plate of upper holder 5.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (1)
1. a bending strength test test unit, comprises upper table, lower table, and the both sides of described lower table are provided with guide pillar, and the both sides of described upper table arrange guide pin bushing accordingly, and upper table and lower table are flexibly connected by guide pillar, guide pin bushing; It is characterized in that: described upper table middle part is provided with bridge-type upper holder, and described bridge-type upper holder comprises front vertical plate and back vertical plate, is provided with upper holder rod between described front vertical plate and back vertical plate; Described lower table middle part is provided with base, the middle part of base is provided with longitudinal sliding slot, on described base, be provided with bottom platen, bottom platen is provided with the sliding shoe suitable with sliding tray, between described base and bottom platen, be provided with adjusting spindle gear, in the time that rotation regulates spindle gear, bottom platen slides before and after can doing on base; Described bottom platen is provided with longitudinal excellent groove, in described longitudinal excellent groove, push-down head rod is installed, the front part sides of described bottom platen is provided with the pattern protruding block for location, and in the time that bottom platen slides on base, pattern protruding block can lean against on the front vertical plate of upper holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320817460.4U CN203672706U (en) | 2013-12-12 | 2013-12-12 | Flexural strength tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320817460.4U CN203672706U (en) | 2013-12-12 | 2013-12-12 | Flexural strength tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203672706U true CN203672706U (en) | 2014-06-25 |
Family
ID=50968988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320817460.4U Expired - Lifetime CN203672706U (en) | 2013-12-12 | 2013-12-12 | Flexural strength tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203672706U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352887A (en) * | 2015-11-13 | 2016-02-24 | 南京铹锘机电有限公司 | Test tool for testing stator magnetic tile adhesion |
| CN106706445A (en) * | 2016-12-09 | 2017-05-24 | 安徽省建筑工程质量监督检测站 | Experiment table for testing bending strength of stone and method for testing bending strength of stone |
-
2013
- 2013-12-12 CN CN201320817460.4U patent/CN203672706U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105352887A (en) * | 2015-11-13 | 2016-02-24 | 南京铹锘机电有限公司 | Test tool for testing stator magnetic tile adhesion |
| CN105352887B (en) * | 2015-11-13 | 2018-02-09 | 南京铹锘机电有限公司 | A kind of test fixture for being used to test stator magnetic shoe cohesive force |
| CN106706445A (en) * | 2016-12-09 | 2017-05-24 | 安徽省建筑工程质量监督检测站 | Experiment table for testing bending strength of stone and method for testing bending strength of stone |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 454750 Henan Dadi Alloy Co.,Ltd., Mengzhou Industrial Agglomeration Zone, Mengzhou, Jiaozuo City, Henan Province Patentee after: Henan Dadi Alloy Co.,Ltd. Address before: 454750 Henan Dadi Alloy Co.,Ltd., Mengzhou Industrial Agglomeration Zone, Mengzhou, Jiaozuo City, Henan Province Patentee before: GRANDMETALS Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140625 |
|
| CX01 | Expiry of patent term |