CN110987609A - Thermal simulation torsion experiment clamp - Google Patents
Thermal simulation torsion experiment clamp Download PDFInfo
- Publication number
- CN110987609A CN110987609A CN201911325449.4A CN201911325449A CN110987609A CN 110987609 A CN110987609 A CN 110987609A CN 201911325449 A CN201911325449 A CN 201911325449A CN 110987609 A CN110987609 A CN 110987609A
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- CN
- China
- Prior art keywords
- clamp plate
- thermal simulation
- anchor clamps
- sample mounting
- plate
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/04—Chucks
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/22—Investigating strength properties of solid materials by application of mechanical stress by applying steady torsional forces
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to a thermal simulation torsion experiment clamp, and belongs to the technical field of thermal simulation experiment devices. The invention mainly solves the technical problem that the existing thermal simulation experiment device can not perform the tension-compression and torsion functions in the same mechanical system. The technical scheme of the invention is as follows: a thermal simulation torsion experiment fixture, wherein: the device comprises a left clamp plate, a right clamp plate and a sample mounting clamp head, wherein the left clamp plate and the right clamp plate are arranged oppositely; the left end of the left clamp plate is arranged on a left fixing device of the thermal simulation torsion experiment device, and the right end of the right clamp plate is arranged on a right fixing device of the thermal simulation torsion experiment device; and clamping plate racks are arranged on the opposite surfaces of the left clamp plate and the right clamp plate. The invention has the advantages of simple structural design, convenient operation, cost saving, simplified process, accurate positioning, and the like, and can simultaneously realize the functions of tension, compression and torsion in the same mechanical system.
Description
Technical Field
The invention belongs to the technical field of thermal simulation experiment devices, and particularly relates to a thermal simulation torsion experiment clamp.
Background
Stretching, compressing and twisting are the most basic loading modes in a physical simulation experiment of a gleeble experiment machine on metal materials, and when samples are loaded differently, the samples can be subjected to different stress states. At present, stretching and compression of gleeble are completed in the same mechanical system, and torsion needs another mechanical system to complete the work, so that the defect that the stretching, compression and torsion functions cannot be performed in the same mechanical system exists.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, provides a thermal simulation torsion experiment clamp, and solves the technical problem that the existing thermal simulation experiment device cannot perform tension-compression and torsion functions in the same mechanical system.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows:
a thermal simulation torsion experiment fixture, wherein: the device comprises a left clamp plate, a right clamp plate and a sample mounting clamp head, wherein the left clamp plate and the right clamp plate are arranged oppositely;
the left end of the left clamp plate is arranged on a left fixing device of the thermal simulation torsion experiment device, and the right end of the right clamp plate is arranged on a right fixing device of the thermal simulation torsion experiment device; the opposite surfaces of the left clamp plate and the right clamp plate are provided with clamp plate racks;
the sample mounting fixture head is cylindrical, gear teeth matched with the clamping plate racks on the left fixture plate and the right fixture plate are arranged on the outer side wall of the sample mounting fixture head, and a sample mounting square hole is formed in the middle of the sample mounting fixture head;
and a sample top fixing chuck is arranged on the thermal simulation torsion experiment device above the sample mounting clamp head.
Further, left side anchor clamps board and right anchor clamps board bottom surface all are equipped with horizontal spacing groove, left side anchor clamps board and right anchor clamps board below are equipped with the gag lever post, the gag lever post both ends are established respectively in the horizontal spacing groove of left anchor clamps board and right anchor clamps board and can follow horizontal spacing groove reciprocating sliding respectively.
The invention adopts the aboveAccording to the technical scheme, the upper end of a sample is fixed in a sample top fixing chuck during working, the lower end of the sample is clamped in a sample mounting square hole of a sample mounting clamp head, and the sample can be twisted by adjusting the relative positions of a left clamp plate and a right clamp plate. Compared with the prior art, the invention has the advantages of simple structural design, convenient operation, cost saving, simplified process, accurate positioning, capability of simultaneously realizing the functions of tension, compression and torsion in the same mechanical system and the like。
Drawings
FIG. 1 is a bottom view of the present invention;
fig. 2 is a partially enlarged schematic view of fig. 1.
Detailed Description
The invention is further illustrated by the following figures and examples.
As shown in fig. 1 and 2, the thermal simulation torsion experiment fixture of the present embodiment is a thermal simulation torsion experiment fixture, wherein: the device comprises a left clamp plate 1, a right clamp plate 2 and a sample mounting clamp head 3, wherein the left clamp plate 1 and the right clamp plate 2 are arranged oppositely;
the left end of the left clamp plate 1 is arranged on a left fixing device of the thermal simulation torsion experiment device, and the right end of the right clamp plate 2 is arranged on a right fixing device of the thermal simulation torsion experiment device; the opposite surfaces of the left clamp plate 1 and the right clamp plate 2 are respectively provided with a clamping plate rack 4;
the sample mounting fixture head 3 is cylindrical, gear teeth 5 matched with the clamping plate racks 4 on the left fixture plate 1 and the right fixture plate 2 are arranged on the outer side wall of the sample mounting fixture head 3, and a sample mounting square hole 5 is formed in the middle of the sample mounting fixture head 3;
and a sample top fixing chuck is arranged on the thermal simulation torsion experiment device above the sample mounting clamp head 3.
Further, left side anchor clamps board 1 and 2 bottom surfaces of right side anchor clamps board all are equipped with horizontal spacing groove 6, left side anchor clamps board 1 and 2 below of right side anchor clamps board are equipped with gag lever post 7, 7 both ends of gag lever post are established respectively in the horizontal spacing groove 6 of left side anchor clamps board 1 and right side anchor clamps board 2 and can follow horizontal spacing groove 6 reciprocating sliding respectively.
The use process of the invention is as follows: when the test device is installed, the upper end of a sample is fixed in the sample top fixing chuck, the lower end of the sample is clamped in the sample installation square hole 5 of the sample installation clamp head 3, the relative positions of the left clamp plate and the right clamp plate are adjusted by controlling the thermal simulation torsion experiment device, and then the torsion test can be performed on the sample.
Claims (2)
1. The utility model provides a thermal simulation twists reverse experiment anchor clamps which characterized in that: comprises a left clamp plate (1), a right clamp plate (2) which are oppositely arranged, and a sample mounting clamp head (3) which is arranged between the left clamp plate (1) and the right clamp plate (2);
the left end of the left clamp plate (1) is arranged on a left fixing device of the thermal simulation torsion experiment device, and the right end of the right clamp plate (2) is arranged on a right fixing device of the thermal simulation torsion experiment device; the opposite surfaces of the left clamp plate (1) and the right clamp plate (2) are respectively provided with a clamping plate rack (4);
the sample mounting fixture head (3) is cylindrical, gear teeth (5) matched with the clamping plate racks (4) on the left fixture plate (1) and the right fixture plate (2) are arranged on the outer side wall of the sample mounting fixture head (3), and a sample mounting square hole (5) is formed in the middle of the sample mounting fixture head (3);
and a sample top fixing chuck is arranged on the thermal simulation torsion experiment device above the sample mounting clamp head (3).
2. The thermal simulation torsion experiment fixture of claim 1, wherein: left side anchor clamps board (1) and right anchor clamps board (2) bottom surface all are equipped with horizontal spacing groove (6), left side anchor clamps board (1) and right anchor clamps board (2) below are equipped with gag lever post (7), gag lever post (7) both ends are established respectively in horizontal spacing groove (6) of left anchor clamps board (1) and right anchor clamps board (2) and can follow horizontal spacing groove (6) reciprocating sliding respectively.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911325449.4A CN110987609A (en) | 2019-12-20 | 2019-12-20 | Thermal simulation torsion experiment clamp |
| CN202310005023.0A CN115791382A (en) | 2019-12-20 | 2019-12-20 | Thermal simulation torsion experiment clamp and using method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911325449.4A CN110987609A (en) | 2019-12-20 | 2019-12-20 | Thermal simulation torsion experiment clamp |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310005023.0A Division CN115791382A (en) | 2019-12-20 | 2019-12-20 | Thermal simulation torsion experiment clamp and using method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110987609A true CN110987609A (en) | 2020-04-10 |
Family
ID=70073475
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911325449.4A Pending CN110987609A (en) | 2019-12-20 | 2019-12-20 | Thermal simulation torsion experiment clamp |
| CN202310005023.0A Pending CN115791382A (en) | 2019-12-20 | 2019-12-20 | Thermal simulation torsion experiment clamp and using method |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310005023.0A Pending CN115791382A (en) | 2019-12-20 | 2019-12-20 | Thermal simulation torsion experiment clamp and using method |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN110987609A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090035795A (en) * | 2007-10-08 | 2009-04-13 | 한국프랜지공업 주식회사 | Testing device torsion |
| CN103674507A (en) * | 2013-07-11 | 2014-03-26 | 宁夏青山试验机有限公司 | Pre-twisting machine |
| CN205483971U (en) * | 2016-01-18 | 2016-08-17 | 西安科技大学 | Twist reverse and crooked experimental apparatus that coated metals material binding performance is experimental |
| US20160349161A1 (en) * | 2013-06-07 | 2016-12-01 | Heifei General Machinery Research Institute | Device for testing mixed-mode fatigue crack growth rate |
| WO2017179770A1 (en) * | 2016-04-12 | 2017-10-19 | 성균관대학교 산학협력단 | Torsion testing apparatus |
-
2019
- 2019-12-20 CN CN201911325449.4A patent/CN110987609A/en active Pending
- 2019-12-20 CN CN202310005023.0A patent/CN115791382A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090035795A (en) * | 2007-10-08 | 2009-04-13 | 한국프랜지공업 주식회사 | Testing device torsion |
| US20160349161A1 (en) * | 2013-06-07 | 2016-12-01 | Heifei General Machinery Research Institute | Device for testing mixed-mode fatigue crack growth rate |
| CN103674507A (en) * | 2013-07-11 | 2014-03-26 | 宁夏青山试验机有限公司 | Pre-twisting machine |
| CN205483971U (en) * | 2016-01-18 | 2016-08-17 | 西安科技大学 | Twist reverse and crooked experimental apparatus that coated metals material binding performance is experimental |
| WO2017179770A1 (en) * | 2016-04-12 | 2017-10-19 | 성균관대학교 산학협력단 | Torsion testing apparatus |
Non-Patent Citations (1)
| Title |
|---|
| 胡克迈: "Gleeble 3500 热机械模拟试验系统及其数控热扭转单元", 《钢管》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115791382A (en) | 2023-03-14 |
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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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200410 |