CN201935801U - Lock catch tensile strength testing assembly - Google Patents
Lock catch tensile strength testing assembly Download PDFInfo
- Publication number
- CN201935801U CN201935801U CN2010202748226U CN201020274822U CN201935801U CN 201935801 U CN201935801 U CN 201935801U CN 2010202748226 U CN2010202748226 U CN 2010202748226U CN 201020274822 U CN201020274822 U CN 201020274822U CN 201935801 U CN201935801 U CN 201935801U
- Authority
- CN
- China
- Prior art keywords
- board disk
- glued board
- lock catch
- scale board
- disk
- 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 lock catch tensile strength testing assembly, which is realized through the following technical scheme including: four upper bolts pass through an upper glued board disk and are connected with a lower glued board disk through four-claws nuts arranged on the lower glued board disk; four lower bolts pass through the lower glued board disk and are connected with the upper glued board disk through four-claws nuts arranged on the upper glued board disk; lock catch mounting holes are respectively arranged in the centers of the upper glued board disk and the lower glued board disk. The lock catch tensile strength testing assembly resolves a problem that the tensile strengths of a double-A lock catch and a triple-A lock catch are tested by a pressure testing machine with no a tensile testing machine.
Description
Technical field
The utility model relates to the test fixture field, more particularly, relates to a kind of couple of A and three A snap close tensile strength test fixtures.
Background technology
Two A, three A snap closes are divided into inside and outside two parts, and when interior part is inserted into outside timesharing, four teeth of outer part can launch, thereby play the effect of pinning.All need generally speaking two A and three A snap closes are carried out the test of tensile strength, but do not have tension tester generally speaking, the use existing equipment carries out two A and the test of three A snap close tensile strength can't realize.
The utility model content
Technical problem to be solved in the utility model is, overcomes the deficiencies in the prior art, and a kind of snap close tensile strength test fixture is provided.
The utility model snap close tensile strength test fixture is achieved by following technical proposals, above four bolts pass the scale board disk, above four bolts be connected with following scale board disk by the four paws nut that is arranged at down the scale board disk; Below four bolts pass down the scale board disk, below four bolts be connected with last scale board disk by the four paws nut that is arranged at the scale board disk, describedly go up the scale board disk and following scale board disc centre is provided with the snap close mounting hole respectively.
The utility model is placed under the pressing machine bolt is up and down exerted pressure, pressure is changed into pulling force to bolt by the scale board disk.Record the maximum pull that two A, three A snap closes can bear by the pressing machine reading.The utility model has solved two A and three A and has latched under the situation that does not have tension tester and test its tensile strength with pressure testing machine.
Description of drawings
Fig. 1 is the utility model structural representation; Fig. 2 is two A and three A buckle structure synoptic diagram.
Embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, above four bolts 1 pass scale board disk 2, above four bolts be connected with following scale board disk by the four paws nut that is arranged at down the scale board disk; Below four bolts 3 pass down scale board disk 4, below four bolts be connected with last scale board disk by the four paws nut that is arranged at the scale board disk, make two scale board disks to slide along the bolt direction; The described scale board disk of going up is provided with snap close mounting hole 5 respectively with following scale board disc centre.
As shown in Figure 2, two A and three A snap closes are divided into inside and outside two parts, and during part 6, four teeth of outer part can launch outside interior part 7 is inserted into, thereby play the effect of pinning.
Use the utility model process as follows: the disk of scale board up and down of test fixture is moved to the minimum place of distance, and two A or three A snap closes are arranged in the snap close mounting hole, use two A or three A snap closes with two scale board disc locks together.Four bolts are to same surface level about adjusting respectively.Device is placed under the pressing machine bolt is up and down exerted pressure, pressure is changed into pulling force to bolt by the scale board disk.Record the maximum pull that two A or three A snap closes can bear by the pressing machine reading.
Embodiment recited above is described the utility model preferred implementation; be not that design of the present utility model and scope are limited; under the prerequisite that does not break away from the utility model design philosophy; common engineering technical personnel make the technical solution of the utility model in this area various distortion and improvement all should belong to protection domain of the present utility model.
Claims (1)
1. a snap close tensile strength test fixture is characterized in that, above four bolts pass the scale board disk, above four bolts be connected with following scale board disk by the four paws nut that is arranged at down the scale board disk; Below four bolts pass down the scale board disk, below four bolts be connected with last scale board disk by the four paws nut that is arranged at the scale board disk, describedly go up the scale board disk and following scale board disc centre is provided with the snap close mounting hole respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202748226U CN201935801U (en) | 2010-07-29 | 2010-07-29 | Lock catch tensile strength testing assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202748226U CN201935801U (en) | 2010-07-29 | 2010-07-29 | Lock catch tensile strength testing assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201935801U true CN201935801U (en) | 2011-08-17 |
Family
ID=44447319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202748226U Expired - Fee Related CN201935801U (en) | 2010-07-29 | 2010-07-29 | Lock catch tensile strength testing assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201935801U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607980A (en) * | 2012-03-14 | 2012-07-25 | 安徽省电力科学研究院 | Tension-pressure conversion aid for calibration of tensile machine |
| CN103712853A (en) * | 2014-01-04 | 2014-04-09 | 山东科技大学 | Method and device for testing mechanical performance of coal mine underground filling material |
| CN104132760A (en) * | 2013-07-23 | 2014-11-05 | 河南航天精工制造有限公司 | Quick-removal buckle anti-pulling force detection method and device |
| CN105043861A (en) * | 2015-09-15 | 2015-11-11 | 哈尔滨工业大学（威海） | High-low-temperature stretching rotary compression fixture for stretching test machine |
| CN105865925A (en) * | 2016-06-22 | 2016-08-17 | 广西大学 | Device for utilizing real triaxial testing machine to realize rock biaxial tension test |
-
2010
- 2010-07-29 CN CN2010202748226U patent/CN201935801U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102607980A (en) * | 2012-03-14 | 2012-07-25 | 安徽省电力科学研究院 | Tension-pressure conversion aid for calibration of tensile machine |
| CN104132760A (en) * | 2013-07-23 | 2014-11-05 | 河南航天精工制造有限公司 | Quick-removal buckle anti-pulling force detection method and device |
| CN103712853A (en) * | 2014-01-04 | 2014-04-09 | 山东科技大学 | Method and device for testing mechanical performance of coal mine underground filling material |
| CN105043861A (en) * | 2015-09-15 | 2015-11-11 | 哈尔滨工业大学（威海） | High-low-temperature stretching rotary compression fixture for stretching test machine |
| CN105865925A (en) * | 2016-06-22 | 2016-08-17 | 广西大学 | Device for utilizing real triaxial testing machine to realize rock biaxial tension test |
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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 |
Granted publication date: 20110817 Termination date: 20180729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |