CN214224747U - Synchronous sample anchor clamps of tensile and compression - Google Patents
Synchronous sample anchor clamps of tensile and compression Download PDFInfo
- Publication number
- CN214224747U CN214224747U CN202022673869.6U CN202022673869U CN214224747U CN 214224747 U CN214224747 U CN 214224747U CN 202022673869 U CN202022673869 U CN 202022673869U CN 214224747 U CN214224747 U CN 214224747U
- Authority
- CN
- China
- Prior art keywords
- support
- clamp
- seat
- tensile sample
- tensile
- 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.)
- Active
Links
Images
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a synchronous sample anchor clamps of tensile and compression, includes anchor clamps upper portion pull head, anchor clamps connecting seat, first support, second support, anchor clamps lower part pull head, tensile sample lower bolt fixed orifices, first support fixed block, second support fixed block, anchor clamps upper portion pull head upper portion has upper portion pull head external screw thread, and anchor clamps upper portion pull head downside has the tensile sample internal thread, and both ends symmetry has the tensile sample external screw thread about the tensile sample, tensile sample internal thread connection upside tensile sample external screw thread, and anchor clamps connecting seat upper portion has the tensile sample lower bolt fixed orifices, and bolt fixed orifices under the tensile sample of downside tensile sample external screw thread connection.
Description
Technical Field
The utility model relates to an anchor clamps field especially relates to a synchronous sample anchor clamps of tensile and compression.
Background
The tensile compression test is an important means for the mechanical property of the reaction material, the existing tensile and compression test device can only perform one test, namely only a tensile test or only a compression test, and the tensile test and the compression test can not be performed synchronously, so that the efficiency of the tensile test and the compression test is seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses it is not enough to the above-mentioned that prior art exists, provide synchronous sample anchor clamps of stretching and compression.
The utility model aims at realizing through the following technical scheme:
a sample clamp synchronous in stretching and compressing comprises a clamp upper puller, a clamp first connecting seat, a first support, a second support, a clamp lower puller, a tensile sample lower bolt fixing hole, a first support fixing block and a second support fixing block, wherein an upper puller external thread is arranged on the upper portion of the clamp upper puller, a tensile sample internal thread is arranged on the lower side of the clamp upper puller, tensile sample external threads are symmetrically arranged at the upper end and the lower end of a tensile sample, the tensile sample internal thread is connected with an upper tensile sample external thread, a tensile sample lower bolt fixing hole is arranged on the upper portion of the clamp first connecting seat, a lower tensile sample external thread is connected with the tensile sample lower bolt fixing hole,
the first connecting seat downside of the clamp is provided with a first support fixing groove, the upper portion of the first support is provided with a first support fixing block, the first support fixing block is matched with the first support fixing groove, the first support fixing block is connected with the first support fixing groove, the first support is connected with a second support, the lower side of the second support is provided with a second support fixing block, the upper portion of the lower puller of the clamp is provided with a second support fixing groove, the second support fixing block is matched with the second support fixing groove, the second support fixing groove is connected with the second support fixing block, the lower puller downside of the clamp is provided with a lower puller external thread, one side of the first support is provided with a process chamfer, and a compression sample is placed between the first support and the second support.
Has the advantages that:
upper portion pull head external screw thread and lower part pull head external screw thread are fixed on tensile test machine, testing machine pulling anchor clamps upper portion pull head and anchor clamps lower part pull head move to both sides, the part of higher authority is the series connection, so the power size of acting on every component is unanimous, form the extrusion force to compression sample between first support and the second support internal surface, and it is the pulling force still to act on between anchor clamps upper portion pull head and the first connecting seat of anchor clamps, first support and the first connecting seat of anchor clamps, adopt the groove connection between anchor clamps lower part pull head and the second support, reducible two connecting pin, the purpose that first support set up the technology chamfer is the clamping that makes things convenient for first support and second support.
Drawings
Fig. 1 is a front view of a structure of a specimen holder for synchronously stretching and compressing.
Fig. 2 is an isometric view of a structure of a specimen holder for simultaneous stretching and compressing according to the present invention.
Fig. 3 is an exploded view of a sample clamp structure for synchronous stretching and compressing of the present invention.
Fig. 4 is a drawing of a structural part of a sample clamp for synchronous stretching and compressing.
Detailed Description
The invention is explained in more detail below with reference to the figures and examples:
a synchronous tensile and compression test sample clamp comprises a clamp upper puller 01, a clamp first connecting seat 02, a first support 03, a second support 04, a clamp lower puller 05, a tensile test sample lower bolt fixing hole 06, a first support fixing block 07 and a second support fixing block 08, wherein an upper puller external thread 12 is arranged on the upper portion of the clamp upper puller 01, a tensile test sample internal thread 17 is arranged on the lower side of the clamp upper puller 01, tensile test sample external threads 15 are symmetrically arranged on the upper end and the lower end of a tensile test sample 14, the tensile test sample internal thread 17 is connected with an upper tensile test sample external thread 15, a tensile test sample lower bolt fixing hole 06 is arranged on the upper portion of the clamp first connecting seat 02, a lower tensile test sample external thread 15 is connected with a tensile test sample lower bolt fixing hole 06,
the first connecting seat 02 lower side of the clamp is provided with a first support fixing groove 10, the upper portion of a first support 03 is provided with a first support fixing block 07, the first support fixing block 07 is matched with the first support fixing groove 10, the first support fixing block 07 is connected with the first support fixing groove 10, the first support 03 is connected with a second support 04, the lower side of the second support 04 is provided with a second support fixing block 08, the upper portion of a lower puller 05 of the clamp is provided with a second support fixing groove 09, the second support fixing block 08 is matched with the second support fixing groove 09, the second support fixing block 08 is connected with the second support fixing groove 09, the lower puller 05 lower side of the clamp is provided with a lower puller external thread 13, a process chamfer 11 is formed in one side of the first support 03, and a compression sample 16 is placed between the first support 03 and the second support 04.
The upper puller external thread 12 and the lower puller external thread 13 are fixed on a tensile testing machine, the testing machine pulls the upper puller 01 and the lower puller 05 of the clamp to move towards two sides, the upper parts are connected in series, the force acting on each component is consistent, the extrusion force on the compression sample 16 is formed between the inner surface of the bottom of the first support 03 and the inner surface of the top of the second support 04, the tension force still acts between the upper puller 01 of the clamp and the first connecting support 02 of the clamp, the first support 03 and the first connecting support 02 of the clamp are connected by grooves, the two connecting pins can be reduced, the first support 03 is provided with the process chamfer 11, and the clamping of the first support 03 and the second support 04 is facilitated. The first support 03 can penetrate into the second support 04 conveniently, and a pressing force for compressing the sample 16 is formed between the inner surface of the bottom of the first support 03 and the inner surface of the top of the second support 04.
Claims (2)
1. A sample clamp synchronous in stretching and compressing is characterized by comprising a clamp upper puller, a clamp first connecting seat, a first support, a second support, a clamp lower puller, a tensile sample lower bolt fixing hole, a first support fixing block and a second support fixing block, wherein an upper puller external thread is arranged on the upper portion of the clamp upper puller, a tensile sample internal thread is arranged on the lower side of the clamp upper puller, tensile sample external threads are symmetrically arranged at the upper end and the lower end of the tensile sample, the tensile sample internal thread is connected with the tensile sample upper external thread, a tensile sample lower bolt fixing hole is arranged on the upper portion of the clamp first connecting seat, and the tensile sample lower bolt fixing hole is connected with the tensile sample lower external thread.
2. The synchronous drawing and compressing sample clamp as claimed in claim 1, wherein the first connecting seat of the clamp has a first seat fixing groove on the underside, the first seat has a first seat fixing block on the upper part, the first seat fixing block is matched with the first seat fixing groove, the first seat fixing block is connected with the first seat fixing groove, the first seat is connected with the second support, the second seat has a second seat fixing block on the underside, the second seat fixing groove is arranged on the upper part of the lower puller of the clamp, the second seat fixing block is matched with the second seat fixing groove, the second seat fixing block is connected with the second seat fixing groove, the lower puller of the clamp has a lower puller external thread, one side of the first seat is provided with a process chamfer, and a compression sample is placed between the first seat and the second seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022673869.6U CN214224747U (en) | 2020-11-18 | 2020-11-18 | Synchronous sample anchor clamps of tensile and compression |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022673869.6U CN214224747U (en) | 2020-11-18 | 2020-11-18 | Synchronous sample anchor clamps of tensile and compression |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214224747U true CN214224747U (en) | 2021-09-17 |
Family
ID=77697960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022673869.6U Active CN214224747U (en) | 2020-11-18 | 2020-11-18 | Synchronous sample anchor clamps of tensile and compression |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214224747U (en) |
-
2020
- 2020-11-18 CN CN202022673869.6U patent/CN214224747U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102928288B (en) | A kind of tensile test fixture | |
| CN214224747U (en) | Synchronous sample anchor clamps of tensile and compression | |
| CN202101925U (en) | Plastic fastener insertion and extraction force testing fixture | |
| CN219084605U (en) | Tensile reliability detection device | |
| CN214066722U (en) | Vertical tensile test fixture for bonding force | |
| CN204556380U (en) | A kind of tension tester clamp | |
| CN217484017U (en) | Tensile strength test clamp for packing belt | |
| CN215492863U (en) | Binding post tensile test machine | |
| CN210571721U (en) | Clamp for hydraulic chuck of universal testing machine | |
| CN215574561U (en) | Anti-crack mortar bonding clamp | |
| CN214843872U (en) | Spring life test machine | |
| CN211014488U (en) | Micro-channel semiconductor laser testing and aging clamp | |
| CN206960229U (en) | A kind of pulling experiment machine clamp | |
| CN219201161U (en) | Tool for testing strength of bristle product | |
| CN113514330A (en) | Tensile test device and method | |
| CN215745954U (en) | Clamp for assembling semiconductor probe | |
| CN212110923U (en) | Plastic fastener test fixture | |
| CN112945714B (en) | Clamping detection device based on pull-out test and use method thereof | |
| CN111474051B (en) | Tensile machine for processing and tensile detection of resistive touch screen | |
| CN209878481U (en) | Strong power machine | |
| CN220660582U (en) | Battery pack test vibration tool clamp | |
| CN219552085U (en) | Tensile test equipment for composite fabric | |
| CN213481895U (en) | Self-locking clamp for tension tester | |
| CN219542141U (en) | Welding fixture applied to chip assembly | |
| CN215201571U (en) | Bolt drawing force testing and fixing device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |