CN205192896U - Webster sclerometer - Google Patents
Webster sclerometer Download PDFInfo
- Publication number
- CN205192896U CN205192896U CN201520937457.5U CN201520937457U CN205192896U CN 205192896 U CN205192896 U CN 205192896U CN 201520937457 U CN201520937457 U CN 201520937457U CN 205192896 U CN205192896 U CN 205192896U
- Authority
- CN
- China
- Prior art keywords
- support body
- tucking
- assemblied
- chopping block
- gauge outfit
- 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 - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a webster sclerometer, comprising a frame body, afterburning pole, the connecting screw, the gauge outfit, adjusting screw, the load spring, the tucking, the reset key, reset spring, riveting piece and elasticity stretching strap, wherein the support body includes the tucking sleeve, the chopping block, recess I and spacing groove, the tucking sleeve is located the front end upper portion position of support body, the chopping block is located the front end lower part position of support body, wherein be equipped with arc recess and through -hole on the chopping block, the tucking assembly is in the middle of the tucking sleeve, the adjusting screw assembly is in the top of tucking, assemble the gauge outfit on it, the top in the gauge outfit is assembled by the front end thrust augmentation portion of afterburning pole, be equipped with recess II on the afterburning pole, the inboard at recess I and recess II is assembled respectively at the both ends of elasticity stretching strap. The beneficial effects of the utility model are that: simple structure, convenient to use, the processing cost is low, can ensure that the middle part position of afterburning pole does not last and the long -term rigid contact of support body, increases webster sclerometer's life, and the commonality is strong, is favorable to promoting.
Description
Technical field
The utility model relates to a kind of sclerometer, especially a kind of Wechsler hardness tester being applicable to measurement wlding.
Background technology
Wechsler hardness tester can be used for checking that workpiece is with or without thermal treatment and thermal effectiveness, judges that whether workpiece mechanical property is qualified; For determining whether workpiece is that unfavorable alloy processes, and whether indirect judgement material alloys composition is qualified; By carrying out contrast test to Wechsler hardness tester and bench mounted hardness tester and cupping machine, the webster hardness acceptance value of certain product can be determined, utilize this numerical value, both can carry out technology controlling and process to product on a production line, also can as the foundation of product export acceptance test and acceptance inspeciton.
In actual wlding test use procedure, because the size of wlding has deviation, different wlding size is different, because wlding is fixing unstable during inspection, cause the measurement inconvenience of Wechsler hardness tester, there is complicated operation, wlding detection difficult, the technical matterss such as inefficiency.
Utility model content
In order to overcome the deficiencies in the prior art, the utility model provides that a kind of structure is simple, simple to operate, the Wechsler hardness tester of long service life.
The utility model solves the technical scheme that its technical matters adopts: Wechsler hardness tester of the present utility model, comprises support body, boosting-rod, attachment screw, gauge outfit, set screw, load spring, pressing, reset key, back-moving spring, riveting parts and elastic drawstring, wherein support body comprises pressing sleeve, chopping block, groove I and stopper slot, pressing sleeve is positioned at the upper front end position of support body, chopping block is positioned at the front lower portion position of support body, wherein chopping block is provided with arc groove and through hole, pressing is assemblied in the middle of pressing sleeve, set screw is assemblied in the top of pressing, it assembles gauge outfit, load spring housing be contained in pressing outside and in the below of set screw, back-moving spring is assemblied in the bottom of reset key, the reinforcing portion, front end of boosting-rod is assemblied in the top of gauge outfit, the middle part of boosting-rod is assemblied in stopper slot, and boosting-rod is connected by attachment screw with support body, and boosting-rod is provided with groove II, the two ends of elastic drawstring are assemblied in the inner side of groove I and groove II respectively, are fixedly connected with by riveting parts.
The beneficial effects of the utility model are: this Wechsler hardness tester structure is simple, easy to use, processing cost is low, elastic drawstring is increased in the middle of support body and press rods, can guarantee that the medium position of boosting-rod does not continue and the long-term hard contact of support body, increase the serviceable life of Wechsler hardness tester, the structure of chopping block can detect circular and non-circular wlding simultaneously, highly versatile, is conducive to promoting.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is cross-sectional view of the present utility model.
Description of reference numerals:
1, support body 1-1, pressing sleeve 1-2, chopping block 121, arc groove 122, through hole 1-3, groove I
1-4, stopper slot 2, boosting-rod 2-1, groove II 3, attachment screw 4, gauge outfit 5, set screw
6, load spring 7, pressing 8, reset key 9, back-moving spring 10, riveting parts 11, elastic drawstring
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As depicted in figs. 1 and 2, Wechsler hardness tester of the present utility model, comprise support body 1, boosting-rod 2, attachment screw 3, gauge outfit 4, set screw 5, load spring 6, pressing 7, reset key 8, back-moving spring 9, riveting parts 10 and elastic drawstring 11, wherein support body 1 comprises pressing sleeve 1-1, chopping block 1-2, groove I 1-3 and stopper slot 1-4, pressing sleeve 1-1 is positioned at the upper front end position of support body 1, chopping block 1-2 is positioned at the front lower portion position of support body 1, wherein chopping block 1-2 is provided with arc groove 121 and through hole 122, pressing 7 is assemblied in the middle of pressing sleeve 1-1, set screw 5 is assemblied in the top of pressing 7, it assembles gauge outfit 4, load spring 6 be sleeved on pressing 7 outside and in the below of set screw 5, back-moving spring 9 is assemblied in the bottom of reset key 8, the reinforcing portion, front end of boosting-rod 2 is assemblied in the top of gauge outfit 4, the middle part of boosting-rod 2 is assemblied in stopper slot 1-4, boosting-rod 2 is connected by attachment screw 3 with support body 1, boosting-rod 2 is provided with groove II 2-1, the two ends of elastic drawstring 11 are assemblied in the inner side of groove I 1-3 and groove II 2-1 respectively, be fixedly connected with by riveting parts 10, elastic drawstring 11 can guarantee that boosting-rod does not continue the long-term hard contact in one end with the stopper slot 1-4 of support body 1, increase the serviceable life of Wechsler hardness tester.
The course of work of this example: if circular wlding, during use, wlding to be measured is put into arc groove 121, then inwardly insert until penetrated through via holes 122, ensure that the placement of wlding in test process is stablized, that then holds support body 1 and boosting-rod 2 holds end, firmly pushes down, the foot of pressing 7 is touched and treats wlding surface, pass through gauge outfit 4 readout value and record simultaneously.
If non-circular wlding, one side flat in wlding to be measured is put on the planimetric position of chopping block 1-2, after determining that wlding to be measured placement is stable, that holds support body 1 and boosting-rod 2 holds end, firmly push down, the foot of pressing 7 is touched and treats wlding surface, pass through gauge outfit 4 readout value and record simultaneously.
Wechsler hardness tester of the present utility model can detect circular and non-circular wlding simultaneously, highly versatile, is conducive to promoting.
Above an embodiment of the present utility model has been described in detail, but described content being only preferred embodiment of the present utility model, can not being considered to for limiting practical range of the present utility model.All equalizations done according to the utility model application range change and improve, and all should still belong within patent covering scope of the present utility model.
Claims (3)
1. Wechsler hardness tester, it is characterized in that: comprise support body, boosting-rod, attachment screw, gauge outfit, set screw, load spring, pressing, reset key, back-moving spring, riveting parts and elastic drawstring, described support body comprises pressing sleeve, chopping block, groove I and stopper slot, described pressing sleeve is positioned at the upper front end position of support body, described chopping block is positioned at the front lower portion position of support body, described pressing is assemblied in the middle of pressing sleeve, described set screw is assemblied in the top of pressing, it assembles gauge outfit, described load spring housing be contained in pressing outside and in the below of set screw, described back-moving spring is assemblied in the bottom of reset key, the reinforcing portion, front end of described boosting-rod is assemblied in the top of gauge outfit, the middle part of described boosting-rod is assemblied in stopper slot, described boosting-rod is connected by attachment screw with support body, described boosting-rod is provided with groove II.
2. Wechsler hardness tester according to claim 1, is characterized in that: the two ends of described elastic drawstring are assemblied in the inner side of groove I and groove II respectively, are fixedly connected with by riveting parts.
3. Wechsler hardness tester according to claim 1, is characterized in that: described chopping block is provided with arc groove and through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520937457.5U CN205192896U (en) | 2015-11-22 | 2015-11-22 | Webster sclerometer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520937457.5U CN205192896U (en) | 2015-11-22 | 2015-11-22 | Webster sclerometer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205192896U true CN205192896U (en) | 2016-04-27 |
Family
ID=55785875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520937457.5U Expired - Fee Related CN205192896U (en) | 2015-11-22 | 2015-11-22 | Webster sclerometer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205192896U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198272A (en) * | 2016-08-08 | 2016-12-07 | 浙江坤博机械制造有限公司 | A kind of portable die hardness detecting instrument |
| CN109187247A (en) * | 2018-09-18 | 2019-01-11 | 四川福蓉科技股份公司 | A kind of portable pneumatic hardometer |
-
2015
- 2015-11-22 CN CN201520937457.5U patent/CN205192896U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106198272A (en) * | 2016-08-08 | 2016-12-07 | 浙江坤博机械制造有限公司 | A kind of portable die hardness detecting instrument |
| CN109187247A (en) * | 2018-09-18 | 2019-01-11 | 四川福蓉科技股份公司 | A kind of portable pneumatic hardometer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161122 |