CN214121824U - Compression testing machine - Google Patents
Compression testing machine Download PDFInfo
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- CN214121824U CN214121824U CN202022442123.4U CN202022442123U CN214121824U CN 214121824 U CN214121824 U CN 214121824U CN 202022442123 U CN202022442123 U CN 202022442123U CN 214121824 U CN214121824 U CN 214121824U
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- top board
- pressing plate
- guide rail
- upper pressing
- inclination
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides a compression testing machine, including the frame body, frame body top is provided with the holding down plate, the holding down plate top is provided with the top board, the top board is connected with the actuating mechanism that the drive top board pushed down, the top board passes through the mount pad to be connected on actuating mechanism, the mount pad with connect through universal joint between the holding down plate to realize that the top board can be for the horizontal plane slope, install inclination sensor on the top board, inclination sensor is used for detecting the inclination of top board. The utility model discloses in through setting up universal joint, the top board pushes down when carrying out the compressive strength test to test sample, if test sample stands behind the extreme compressive strength certain department and collapses the production slope in advance, the sensor of top board can be gathered and is collapsed the inclined position and collapse inclination, and then obtains more accurate quantization data.
Description
Technical Field
The utility model relates to a compression testing machine.
Background
The packaging box is an indispensable part of modern logistics, and plays an important role in containing and protecting products, the protection capability of the packaged products is directly influenced by the good and bad performance of the packaging box, and the unqualified packaging box can cause the damage and deformation of the packaged products, so that the packaging box is of great importance to the compressive strength of the packaging box.
The existing packaging box mainly tests strength through a compression testing machine, in the actual test process, a test product usually collapses in advance to generate inclination at a certain position after being subjected to extreme compression strength, however, the testing machine in the prior art can only measure the strength, cannot detect the inclined position and the collapse inclination angle, cannot obtain more accurate quantitative data, and further cannot provide accurate reference data for the structural design and optimization of packaging engineering.
Disclosure of Invention
To the technical problem, the utility model provides a compression testing machine, which comprises a frame body, the frame body top is provided with the holding down plate, the holding down plate top is provided with the top board, the top board is connected with the actuating mechanism that the drive top board pushed down, the top board passes through the mount pad to be connected on actuating mechanism, the mount pad with connect through universal joint between the holding down plate to realize that the top board can be for the horizontal plane slope, install inclination sensor on the top board, inclination sensor is used for detecting the inclination of top board.
Furthermore, the universal joint is a cross-shaped rotating shaft, one rotating shaft of the cross-shaped rotating shaft is rotatably connected with the mounting seat, and the other rotating shaft of the cross-shaped rotating shaft is rotatably connected with the upper pressure plate.
Further, actuating mechanism includes the guide rail, rotates the screw rod, the guide rail is installed on the frame body, the mount pad is installed on the guide rail and can be slided from top to bottom along the guide rail, rotate screw rod and mount pad spiro union, when rotating the screw rod and rotating, the drive mount pad slides from top to bottom along the guide rail.
The utility model has the advantages that:
the utility model discloses in through setting up universal joint, the top board pushes down when carrying out the compressive strength test to test sample, if test sample stands behind the extreme compressive strength certain department and collapses the production slope in advance, the sensor of top board can be gathered and is collapsed the inclined position and collapse inclination, and then obtains more accurate quantization data.
Drawings
FIG. 1 is a structural diagram of the compression testing machine of the present invention;
fig. 2 is the explosion diagram of the partial structure of the compression testing machine of the utility model.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
According to the figure 1, the compression testing machine comprises a machine frame body 1, a lower pressing plate 2 is arranged above the machine frame body 1, an upper pressing plate 3 is arranged above the lower pressing plate 2, the upper pressing plate 3 is connected with a driving mechanism 4 for driving the upper pressing plate 3 to press downwards, the upper pressing plate 3 is connected onto the driving mechanism 4 through a mounting seat 5, the mounting seat 5 is connected with the lower pressing plate 2 through a universal joint 6 to realize that the upper pressing plate 3 can incline relative to a horizontal plane, an inclination angle sensor 7 is arranged on the upper pressing plate 3, and the inclination angle sensor 7 is used for detecting the inclination angle of the upper pressing plate 3.
The utility model discloses in through setting up universal joint 6, when 3 pushes down and carry out the compressive strength test to the test sample, if the test sample stands behind limit compressive strength certain department and collapses the production slope in advance, inclination sensor 7 of top board 3 can gather the inclined position that collapses and the inclination that collapses, and then obtain more accurate quantization data.
Further, as shown in fig. 2, the universal joint 6 is a cross-shaped rotating shaft, one of the rotating shafts is rotatably connected with the mounting base 5, and the other rotating shaft is rotatably connected with the upper press plate 3.
Further, actuating mechanism 4 includes guide rail 41, rotates screw rod 42, guide rail 41 installs on the frame body 1, mount pad 5 installs on guide rail 41 and can slide from top to bottom along guide rail 41, rotate screw rod 42 and mount pad 5 spiro union, when rotating screw rod 42 and rotating, drive mount pad 5 slides from top to bottom along guide rail 41.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. A compression testing machine is characterized in that: the automatic detection device comprises a frame body, the frame body top is provided with a lower pressing plate, the lower pressing plate top is provided with an upper pressing plate, the upper pressing plate is connected with a driving mechanism for driving the upper pressing plate to press downwards, the upper pressing plate is connected onto the driving mechanism through a mounting seat, the mounting seat is connected with the lower pressing plate through a universal joint, so that the upper pressing plate can incline relative to a horizontal plane, an inclination angle sensor is mounted on the upper pressing plate, and the inclination angle sensor is used for detecting the inclination angle of the upper pressing plate.
2. The compression tester of claim 1, wherein: the universal joint is a cross-shaped rotating shaft, one rotating shaft in the cross-shaped rotating shaft is rotatably connected with the mounting seat, and the other rotating shaft is rotatably connected with the upper pressure plate.
3. The compression tester according to claim 1 or 2, characterized in that: the drive mechanism comprises a guide rail and a rotating screw rod, the guide rail is installed on the rack body, the installation seat is installed on the guide rail and can slide up and down along the guide rail, the rotating screw rod is in threaded connection with the installation seat, and when the rotating screw rod rotates, the driving installation seat slides up and down along the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022442123.4U CN214121824U (en) | 2020-10-28 | 2020-10-28 | Compression testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022442123.4U CN214121824U (en) | 2020-10-28 | 2020-10-28 | Compression testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214121824U true CN214121824U (en) | 2021-09-03 |
Family
ID=77500903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022442123.4U Active CN214121824U (en) | 2020-10-28 | 2020-10-28 | Compression testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214121824U (en) |
-
2020
- 2020-10-28 CN CN202022442123.4U patent/CN214121824U/en active Active
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