CN216718068U - Material fatigue test machine - Google Patents
Material fatigue test machine Download PDFInfo
- Publication number
- CN216718068U CN216718068U CN202123115981.9U CN202123115981U CN216718068U CN 216718068 U CN216718068 U CN 216718068U CN 202123115981 U CN202123115981 U CN 202123115981U CN 216718068 U CN216718068 U CN 216718068U
- Authority
- CN
- China
- Prior art keywords
- block
- fixing
- blocking
- testing machine
- test
- 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 discloses a material fatigue testing machine, which belongs to the technical field of material fatigue testing machines, and particularly relates to a material fatigue testing machine, which comprises a workbench, a blocking device and fixing devices, wherein the blocking device is arranged in the middle of the upper end of the workbench, the fixing devices are detachably arranged at two ends of the upper side of the workbench, a testing material is placed between the blocking device and the fixing devices, the blocking device comprises a blocking block, the blocking block is arranged in the middle of the upper end of the workbench, and a blocking rod is arranged at the upper end inside the blocking block.
Description
Technical Field
The utility model relates to the technical field of material fatigue testing machines, in particular to a material fatigue testing machine.
Background
The material fatigue testing machine is used for carrying out compression resistance test on a material and detecting the toughness so as to obtain the maximum fatigue value.
The existing material fatigue testing machine consists of an oil cylinder, a workbench and a die, is extremely complicated in structure and high in manufacturing cost, and therefore the material fatigue testing machine is provided.
SUMMERY OF THE UTILITY MODEL
The present invention has been made in view of the above and/or other problems with the prior art material fatigue testing machine.
Therefore, the utility model aims to provide a material fatigue testing machine, and compared with the traditional press, the testing device can be used for saving parts such as a sliding block, an upper beam and the like under the condition that the using function can be achieved, so that the material is greatly saved, the production cost is reduced, and the existing problems can be solved.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a material fatigue testing machine, comprising: the test device comprises a workbench, a blocking device and fixing devices, wherein the blocking device is arranged in the middle of the upper end of the workbench, the fixing devices are detachably arranged at two ends of the upper side of the workbench, and a test material is placed between the blocking device and the fixing devices;
the blocking device comprises a blocking block, the blocking block is arranged in the middle of the upper end of the workbench, and a blocking rod is arranged at the upper end inside the blocking block.
As a preferable aspect of the material fatigue testing machine of the present invention, wherein: an oil cylinder is arranged in the middle of the inner portion of the workbench, and supporting columns are arranged at two ends of the surface of the workbench.
As a preferable aspect of the material fatigue testing machine of the present invention, wherein: the top end of the oil cylinder is provided with a stop block, and the upper end inside the support column is inserted into the fixing device.
As a preferable aspect of the material fatigue testing machine of the present invention, wherein: the fixing device comprises a fixing sleeve block, a fixing insertion block is arranged at the bottom end of the fixing sleeve block, and the fixing insertion block is inserted into the supporting column.
As a preferable aspect of the material fatigue testing machine of the present invention, wherein: the fixed sleeving block is internally provided with a fixed groove, and a first rubber pad is bonded to the bottom end of the inner wall of the fixed groove.
As a preferable aspect of the material fatigue testing machine of the present invention, wherein: the upper end of the fixed sleeve block is in threaded connection with a fixed bolt, and the bottom end of the fixed bolt is bonded with a second rubber pad.
As a preferable aspect of the material fatigue testing machine of the present invention, wherein: the bottom end of the second rubber pad contacts the surface of the test material.
Compared with the prior art: the blocking device can be pushed through the workbench, so that the test material is bent from the middle to the upper end, and the fatigue test can be performed on the test material;
the barrier rod is arranged at the upper end in the barrier block, so that the barrier function is achieved, and the effect of preventing the test material from being separated from the barrier block area in the test process is achieved;
the test material passes through the fixed sleeve block and the blocking block, so that the middle position of the test material is placed in the blocking block and at the lower end of the blocking rod, and the effect of conveniently controlling the test material is achieved;
the friction force of the test material is increased through the first rubber pad, so that the test material is prevented from sliding in the test process;
the test material is fixed by penetrating the test material through the fixed sleeve block and then rotating the fixed bolt, so that the test material is fixed between the first rubber pad and the second rubber pad, and the effect of improving the test stability of the test material is achieved;
compared with the traditional press, the testing device saves parts such as a sliding block, an upper beam and the like under the condition of achieving the using function, thereby greatly saving the use of materials, reducing the production cost and increasing the stability and accuracy of testing materials.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a schematic cross-sectional front view of a fixing device according to the present invention;
FIG. 3 is a schematic structural view of a fixing device according to the present invention;
fig. 4 is a schematic top view of the blocking device according to the present invention.
In the figure: the test device comprises a workbench 1, an oil cylinder 11, a support column 12, a blocking device 2, a blocking block 21, a blocking rod 22, a fixing device 3, a fixing sleeve block 31, a fixing insertion block 32, a fixing groove 33, a first rubber pad 34, a fixing bolt 35, a second rubber pad 36 and a test material 4.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The utility model provides a material fatigue testing machine, which has the advantages that as compared with the traditional press, under the condition that the testing device can achieve the using function, parts such as a sliding block, an upper beam and the like are omitted, so that the material is greatly saved, the production cost is reduced, and the stability and the accuracy of testing a testing material 4 are improved, please refer to fig. 1-4, and the testing machine comprises a workbench 1, a blocking device 2, a fixing device 3 and the testing material 4;
the middle of the upper end of the workbench 1 is provided with a blocking device 2, the workbench 1 can push the blocking device 2, so that a test material 4 can be bent from the middle to the upper end, and further the fatigue test can be carried out on the test material 4, the workbench 1 comprises an oil cylinder 11 and support columns 12, the oil cylinder 11 is arranged in the middle of the inner part of the workbench 1 and plays a role of pushing, so that the oil cylinder 11 can push the blocking device 2 to bend the test material 4, the support columns 12 are arranged at two ends of the surface of the workbench 1 and play a role of limiting and placing, so that the fixing sleeve block 31 can be conveniently fixed, the top end of the oil cylinder 11 is provided with a blocking block 21, so that the oil cylinder 11 can push the test material 4 in the blocking block 21 to be bent, and further the test purpose is achieved, the fixing sleeve block 31 is inserted into the upper end of the inner part of the support columns 12, so that the support columns 12 can fix the fixing sleeve 31, and the fixing sleeve 31 is prevented from shifting and moving during the test, the test data are influenced, and the fixed sleeve block 31 is convenient to replace;
the blocking device 2 is arranged at the top end of the oil cylinder 11, so that the test material 4 is placed in the blocking device 2, thereby the oil cylinder 11 drives the test material 4 to bend towards the upper end to achieve the test purpose, the blocking device 2 comprises a blocking block 21 and a blocking rod 22, the blocking block 21 is arranged at the top end of the oil cylinder 11 to play the role of fixing and placing, the purpose of preventing the blocking block 21 from moving during the test is achieved, and the test material 4 is convenient to place and push, the upper end in the blocking block 21 is provided with a blocking rod 22 which plays a role of blocking, the effect of preventing the test material 4 from separating from the area of the blocking block 21 in the test process is achieved, when performing a test, the test material 4 is passed through the fixed nest 31 and the stop block 21, with the middle position of the test material 4 placed inside the stop block 21, and is placed at the lower end of the blocking rod 22, thereby achieving the effect of conveniently controlling the test material 4;
the fixing device 3 is detachably arranged at the upper end of the inside of the supporting column 12, the test material 4 is fixed, the test material 4 is prevented from being ejected out of a test area due to the influence of toughness in the test process, and the test stability is improved, the fixing device 3 comprises a fixing sleeve block 31, a fixing insertion block 32, a fixing groove 33, a first rubber pad 34, a fixing bolt 35 and a second rubber pad 36, the fixing insertion block 32 is arranged at the bottom end of the fixing sleeve block 31, the fixing sleeve block 32 is convenient to detach and install, the fixing sleeve block 31 is inserted into the inside of the supporting column 12 through the fixing insertion block 32 and is fixed, the fixing sleeve block 31 with different specifications can be replaced according to different materials, the attaching degree is improved, and the test accuracy is improved, the fixing groove 33 is arranged inside the fixing sleeve block 31, the test material 4 can be placed, and the first rubber pad 34 is adhered to the bottom end of the inner wall of the fixing groove 33, the friction force of the test material 4 is increased through the first rubber pad 34, the test material 4 is prevented from sliding in the test process, the upper end of the fixed sleeve block 31 is in threaded connection with the fixed bolt 35 to achieve the effect of rotating and fixing, the bottom end of the fixed bolt 35 is adhered with the second rubber pad 36, the bottom end of the second rubber pad 36 is in contact with the surface of the test material 4, the upper end of the test material 4 is extruded under the effect of the fixed bolt 35, the test material 4 is fixed between the first rubber pad 34 and the second rubber pad 36, the test material 4 is fixed, the fixation of the test material 4 is increased, the effect of preventing the test material 4 from sliding in the test process is achieved, when the test is carried out, the fixed sleeve block 31 is fixed well by inserting the fixed insertion block 32 at the bottom end of the fixed sleeve block 31 into the supporting column 12, and the fixed sleeve block 31 is prevented from moving in the operation, by passing the test material 4 through the fixing sleeve block 31 and then rotating the fixing bolt 35, the test material 4 is fixed between the first rubber pad 34 and the second rubber pad 36, so that the test material 4 is fixed, and the effect of increasing the stability of the test material 4 is achieved.
When the testing device is used specifically, a person skilled in the art inserts the fixed insert 32 at the bottom end of the fixed sleeve block 31 into the supporting column 12 to fix the fixed sleeve block 31, when testing is performed, the testing material 4 passes through the fixed sleeve block 31 and the blocking block 21, the middle position of the testing material 4 is placed in the blocking block 21 and is placed at the lower end of the blocking rod 22, the testing material 4 is fixed between the first rubber pad 34 and the second rubber pad 36 by rotating the fixing bolt 35 to fix the testing material 4, at the moment, the oil cylinder 11 is started to drive the blocking block 21 to move towards the upper end, so that the oil cylinder 11 can drive the testing material 4 in the blocking block 21 to bend, and further the fatigue test on the testing material 4 is completed, and as compared with the traditional press, under the condition that the testing device can be achieved in the use function, parts such as a sliding block and an upper beam are omitted, thereby greatly saving the use of materials, reducing the production cost and increasing the stability and the accuracy of the test on the test material 4.
While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (7)
1. A material fatigue testing machine, includes workstation (1), its characterized in that: the device comprises a worktable (1), a blocking device (2) arranged in the middle of the upper end of the worktable (1), and fixing devices (3) detachably arranged at two ends of the upper side of the worktable (1), wherein a test material (4) is placed between the blocking device (2) and the fixing devices (3);
the blocking device (2) comprises a blocking block (21), the blocking block (21) is arranged in the middle of the upper end of the workbench (1), and a blocking rod (22) is arranged at the upper end inside the blocking block (21).
2. A material fatigue testing machine according to claim 1, wherein an oil cylinder (11) is arranged in the middle of the inside of the working table (1), and supporting columns (12) are arranged at two ends of the surface of the working table (1).
3. A material fatigue testing machine according to claim 2, wherein the top end of the oil cylinder (11) is provided with a stop block (21), and the upper end of the inside of the supporting column (12) is inserted into the fixing device (3).
4. A material fatigue testing machine according to claim 1, wherein the fixing device (3) comprises a fixing sleeve block (31), a fixing insert block (32) is arranged at the bottom end of the fixing sleeve block (31), and the fixing insert block (32) is inserted into the inside of the supporting column (12).
5. A material fatigue testing machine according to claim 4, wherein the fixing block (31) is provided with a fixing groove (33) inside, and the bottom end of the inner wall of the fixing groove (33) is adhered with a first rubber pad (34).
6. A material fatigue testing machine according to claim 4, characterized in that the upper end of the fixed sleeve block (31) is connected with a fixed bolt (35) in a threaded manner, and the bottom end of the fixed bolt (35) is bonded with a second rubber pad (36).
7. A material fatigue testing machine according to claim 6, wherein the bottom end of the second rubber pad (36) contacts the surface of the test material (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123115981.9U CN216718068U (en) | 2021-12-13 | 2021-12-13 | Material fatigue test machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123115981.9U CN216718068U (en) | 2021-12-13 | 2021-12-13 | Material fatigue test machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216718068U true CN216718068U (en) | 2022-06-10 |
Family
ID=81883192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123115981.9U Active CN216718068U (en) | 2021-12-13 | 2021-12-13 | Material fatigue test machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216718068U (en) |
-
2021
- 2021-12-13 CN CN202123115981.9U patent/CN216718068U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109521231B (en) | Chip tantalum electrolytic capacitor test fixture | |
| CN109511081B (en) | Magnetic circuit centering clamp for magnetic shielding full-band loudspeaker | |
| CN207480149U (en) | A kind of distortion-free pneumatic auxiliary supporting device | |
| CN104015031A (en) | Ball head pressing equipment | |
| CN216718068U (en) | Material fatigue test machine | |
| CN107816962B (en) | A kind of detector packaged type plate body sleeve testing agency | |
| CN110940919A (en) | Automatic test equipment for plastic package motor | |
| CN219188669U (en) | Plate type self-expansion clamping device | |
| CN211855843U (en) | Train bearing detection device | |
| CN216082366U (en) | Hardness detection device for plastic products | |
| CN202649045U (en) | High-rigidity tester clamp body | |
| CN105965298B (en) | Motor cabinet clamp for machining | |
| CN210414257U (en) | Clamp for stainless steel pipe machining | |
| CN104015032B (en) | Ball head pressing and mounting equipment | |
| CN213121072U (en) | Adjustable part clamping mechanism of automobile water pump testing machine | |
| CN220688682U (en) | Steel pipe detection device that beats | |
| CN219445408U (en) | Clamping device for production and processing of solid wood door | |
| CN213764858U (en) | High-precision automatic rotary table | |
| CN110883176A (en) | Stamping device is used in automobile parts processing | |
| CN214186256U (en) | Axial reinforcing apparatus suitable for bearing processing | |
| CN219265903U (en) | Universal clamp for testing bottom strength of universal joint bearing | |
| CN205228944U (en) | Novel screw tensile test machine | |
| CN219515466U (en) | Detection machine is used in woman's shoe processing | |
| CN214351838U (en) | Auxiliary fixing device for bearing end face machining | |
| CN214022920U (en) | Punching device convenient for buffering and used for bearing processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |