CN211602715U - Loading device for detecting strength of plate - Google Patents
Loading device for detecting strength of plate Download PDFInfo
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- CN211602715U CN211602715U CN202020336977.1U CN202020336977U CN211602715U CN 211602715 U CN211602715 U CN 211602715U CN 202020336977 U CN202020336977 U CN 202020336977U CN 211602715 U CN211602715 U CN 211602715U
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- loading
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- cross beam
- bottom plate
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Abstract
The utility model discloses a loading device for detecting the strength of a plate, which comprises a bottom plate, a door-shaped frame and a loading host; the portal frame comprises a cross beam I and two vertical beams which are respectively and vertically fixed at two ends of the cross beam I, the cross beam I is arranged in parallel with the bottom plate, and the two vertical beams are respectively arranged at two longitudinal sides of the bottom plate through a longitudinal driving mechanism; a cross beam II parallel to the cross beam I is arranged on the vertical beam through a vertical driving mechanism; the loading host comprises a loading rod which is perpendicular to the bottom plate and used for applying pressure to the plate to be tested and a loading motor used for driving the loading rod to vertically move along the bottom plate, the loading rod and the loading motor are both fixed on a mounting plate, and the mounting plate is mounted on the cross beam II through a transverse driving mechanism. The utility model discloses be favorable to reducing the area of device, do benefit to the accuracy of guaranteeing the testing site simultaneously.
Description
Technical Field
The utility model relates to a panel strength detects the field, especially relates to a loading device is used in panel strength detection.
Background
Plates are indispensable for medical devices; the plate is a flat rectangular building material plate usually made into standard size, and also refers to a metal plate formed by forging, rolling or casting, and is divided into a thin plate, a middle plate, a thick plate and an extra-thick plate which are usually made into flat rectangular building material plates with standard size; the board is a solid board for woodwork at first, is used for making furniture or other living facilities, has wide definition in the modern board of scientific and technological development, has boards of different materials in furniture manufacture, building industry, processing industry and the like, is not limited to a wood board, and also has a plurality of boards which are made of metal and are used as components of mechanical devices; after the production of the plate is completed, in order to ensure the quality of the plate, the plate needs to be subjected to a strength detection (also called compression detection) operation.
In order to improve the detection efficiency, a loading device is generally used for detecting the strength of the sheet material, that is, a qualified product is obtained by applying pressure with a set magnitude to different positions of the sheet material and not damaging and deforming under the pressure, for example, a sheet material strength detection device disclosed in CN 208125512U. In the detection process, different sites of the plate to be detected need to be aimed at, the plate to be detected is often moved to realize the detection in the prior art, and in order to take the moving space of the plate to be detected into consideration, the device occupies a large area in the mode, and the accuracy of the detection sites is difficult to ensure.
Therefore, a loading device for detecting the strength of the plate is needed, which is beneficial to reducing the occupied area of the device and simultaneously beneficial to ensuring the accuracy of the detection site.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a loading device is used in panel intensity detection is favorable to reducing the area of device, does benefit to the accuracy of guaranteeing the detection site simultaneously.
The utility model provides a loading device for detecting the strength of a plate, which comprises a bottom plate, a door-shaped frame and a loading host;
the portal frame comprises a cross beam I and two vertical beams which are respectively and vertically fixed at two ends of the cross beam I, the cross beam I is arranged in parallel with the bottom plate, and the two vertical beams are respectively arranged at two longitudinal sides of the bottom plate through a longitudinal driving mechanism and can move longitudinally along the bottom plate under the driving of the longitudinal driving mechanism;
a cross beam II parallel to the cross beam I is arranged on the vertical beam through a vertical driving mechanism, and the cross beam II can move vertically along the bottom plate under the driving of the vertical driving mechanism;
the loading host computer includes the loading pole that is used for exerting pressure to the panel that awaits measuring that the perpendicular to bottom plate set up and is used for driving the loading pole along the loading motor of the vertical removal of bottom plate, loading pole and loading motor are all fixed on a mounting panel, the mounting panel passes through horizontal actuating mechanism and installs on crossbeam II and can be along the lateral shifting of bottom plate under horizontal actuating mechanism's drive.
As a further improvement to the above technical solution, the longitudinal driving mechanism includes a longitudinal lead screw and a longitudinal motor for driving the longitudinal lead screw to rotate, the longitudinal lead screw is connected to one longitudinal side of the bottom plate, a longitudinal polish rod parallel to the longitudinal lead screw is connected to the other longitudinal side of the bottom plate, the longitudinal lead screw passes through a vertical beam and forms a ball screw pair structure, and the longitudinal polish rod passes through the other vertical beam; and the power output end of the longitudinal motor is in transmission connection with the power input end of the longitudinal screw rod.
As a further improvement of the technical scheme, the vertical driving mechanism comprises a vertical lead screw and a vertical motor for driving the vertical lead screw to rotate, the vertical lead screw is connected to one vertical beam, a vertical polished rod parallel to the vertical lead screw is connected to the other vertical beam, the vertical lead screw penetrates through one side of the cross beam II in a spiral manner and forms a ball screw pair structure, and the vertical polished rod penetrates through the other side of the cross beam II; and the power output end of the vertical motor is connected with the power input end of the vertical screw rod in a transmission manner.
As a further improvement to the above technical solution, a power output end of the loading motor is connected to a power input end of a loading screw in a transmission manner, the loading screw spirally penetrates through a moving plate and forms a ball screw pair structure, and the loading rod is fixedly connected to the moving plate.
As a further improvement to the technical scheme, the mounting plate is provided with a positioning guide rail parallel to the loading screw rod, one side of the moving plate close to the mounting plate is provided with a guide groove matched with the positioning guide rail, and the positioning guide rail is embedded in the guide groove in a sliding manner.
As a further improvement to the above technical solution, the transverse driving mechanism includes a transverse screw and a transverse motor for driving the transverse screw to rotate, the transverse screw is connected in parallel to a cross beam ii, and the cross beam ii passes through the mounting plate in a spiral manner and forms a ball screw pair structure; and the power output end of the transverse motor is in transmission connection with the power input end of the transverse screw rod.
Through the above disclosure, the present invention has the following beneficial technical effects:
the utility model discloses a loading device is used in panel intensity detection, the removal of loading host computer in the space can be realized through door frame, vertical actuating mechanism and horizontal actuating mechanism's cooperation to make the panel that awaits measuring need not to remove and also can pressurize the detection to its each position, be favorable to reducing the area of device, do benefit to the accuracy of guaranteeing the detection position simultaneously.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged view of a portion a in fig. 1.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.
As shown in fig. 1 and 2: the embodiment provides a loading device for detecting the strength of a plate, which comprises a bottom plate 1, a door-shaped frame 2 and a loading host; the bottom plate 1 is a flat plate structure (such as a rectangular plate), and the device can be placed on a support body plane for operation through the installation of the bottom plate 1; the bottom plate 1 can be used for fixing a plate to be detected at the same time, and at the moment, a corresponding plate clamp needs to be arranged on the bottom plate 1 or outside the bottom plate 1 so as to clamp and fix the plate to be detected; as shown in fig. 1, a spatial three-dimensional coordinate system can be established on a plane where the bottom plate 1 is located, where a width direction of the bottom plate 1 is a horizontal direction, a length direction is a longitudinal direction, and a height direction is a vertical direction. The components of the device are preferably metallic pieces.
The portal frame 2 comprises a cross beam I21 and two vertical beams 22 which are respectively and vertically fixed at two ends of the cross beam I21, the cross beam I21 is arranged in parallel with the bottom plate 1, and the two vertical beams 22 are respectively arranged at two longitudinal sides of the bottom plate 1 through longitudinal driving mechanisms and can move longitudinally along the bottom plate 1 under the driving of the longitudinal driving mechanisms; the door-shaped frame 2 is in a door-shaped structure and is used for driving the loading host to move along the transverse direction of the bottom plate 1; the cross beam I21 and the vertical beam 22 can be connected in a welding mode or integrally formed. In a specific structure, the longitudinal driving mechanism comprises a longitudinal lead screw 31 and a longitudinal motor 32 for driving the longitudinal lead screw 31 to rotate, the longitudinal lead screw 31 is connected to one longitudinal side of the bottom plate 1, a longitudinal polished rod 33 parallel to the longitudinal lead screw 31 is connected to the other longitudinal side of the bottom plate 1, the longitudinal lead screw spirally penetrates through one vertical beam 22 and forms a ball screw pair structure, and the longitudinal polished rod 33 penetrates through the other vertical beam 22; the power output end of the longitudinal motor 32 is in transmission connection with the power input end of the longitudinal screw 31; the longitudinal motor 32 can be an existing servo motor; the longitudinal motor 32 can be connected with the longitudinal screw rod 31 through the existing speed reducer, so that the effects of speed reduction and distance increase are achieved; the two axial ends of the longitudinal screw rod 31 can be supported and positioned by the bearing seats; the longitudinal screw rod is matched with a connecting screw hole arranged in one of the vertical beams 22, and the rotation of the longitudinal screw rod can drive the vertical beam 22 to move along the axial direction of the longitudinal screw rod, so that the movement of the portal frame 2 is realized; the surface of the longitudinal polish rod 33 is smooth, and both ends thereof are fixed to the other cross beam I21 for guiding the portal frame 2 so that the portal frame 2 can move smoothly.
The cross beam II 4 parallel to the cross beam I21 is arranged on the vertical beam 22 through a vertical driving mechanism, and the cross beam II 4 can move vertically along the bottom plate 1 under the driving of the vertical driving mechanism; two ends of the cross beam II 4 are respectively connected to the two vertical beams 22, and the cross beam II 4 is used for driving the loading host to move vertically along the bottom plate 1. In a specific structure, the vertical driving mechanism comprises a vertical lead screw 51 and a vertical motor 52 for driving the vertical lead screw 51 to rotate, the vertical lead screw 51 is connected to one vertical beam 22, a vertical polished rod 53 parallel to the vertical lead screw 51 is connected to the other vertical beam 22, the vertical lead screw 51 spirally penetrates through one side of the cross beam II 4 and forms a ball screw pair structure, and the vertical polished rod 53 penetrates through the other side of the cross beam II 4; and the power output end of the vertical motor 52 is in transmission connection with the power input end of the vertical screw 51. The vertical motor 52 can adopt an existing servo motor; the vertical motor 52 can be connected with the vertical screw 51 through the existing speed reducer, so that the effects of speed reduction and distance increase are achieved; the two axial ends of the vertical screw rod 51 can be supported and positioned by the bearing seat; the vertical screw rod 51 is matched with a connecting screw hole arranged on one side of the cross beam II 4, and the rotation of the vertical screw rod 51 can drive the cross beam II 4 to move along the axial direction of the vertical screw rod 51, so that the movement of the cross beam II 4 is realized; the surface of vertical polished rod 53 is smooth, and its both ends are fixed in crossbeam I21 for lead to crossbeam II 4, make crossbeam II 4 smoothly move.
The loading host comprises a loading rod 61 which is perpendicular to the bottom plate 1 and used for applying pressure to a plate to be tested and a loading motor 62 used for driving the loading rod 61 to vertically move along the bottom plate 1, wherein the loading rod 61 and the loading motor 62 are both fixed on a mounting plate 63, and the mounting plate 63 is mounted on a beam II 4 through a transverse driving mechanism and can move transversely along the bottom plate 1 under the driving of the transverse driving mechanism. The loading motor 62 can adopt the existing servo motor, and the pressure on the plate to be detected can be controlled by controlling the output power of the loading motor 62; the power output end of the loading motor 62 is connected with the power input end of a loading screw 64 in a transmission manner, and the loading motor 62 can be connected with the loading screw 64 through the existing speed reducer to play a role in reducing speed and increasing distance; the axial two ends of the loading screw 64 can be supported and positioned by the bearing seats; the loading screw 64 spirally penetrates through a moving plate 65 and forms a ball screw pair structure, and the loading rod 61 is fixedly connected to the moving plate 65; the loading screw 64 is matched with a connecting screw hole arranged on the moving plate 65, the moving plate 65 can be driven to move along the axial direction of the vertical screw 51 by the rotation of the loading screw 64, so that the moving plate 65 can move, the moving plate 65 drives the loading rod 61 to move, and the loading rod 61 gradually presses the plate to be tested when moving towards the plate to be tested.
The transverse driving mechanism comprises a transverse screw 71 and a transverse motor 72 for driving the transverse screw 71 to rotate, the transverse screw 71 is connected to the cross beam II 4 in parallel, and the cross beam II 4 penetrates through the mounting plate 63 in a spiral mode and forms a ball screw pair structure; and the power output end of the transverse motor 72 is in transmission connection with the power input end of the transverse lead screw 71. The transverse motor 72 can adopt the existing servo motor, and the transverse motor 72 can be connected with the transverse screw rod 71 through the existing speed reducer to play the effects of speed reduction and distance increase; the transverse screw 71 may be supported and positioned by a bearing block.
In addition, a positioning guide rail 66 parallel to the loading screw 64 is arranged on the mounting plate 63, a guide groove 67 matched with the positioning guide rail 66 is arranged on one side, close to the mounting plate 63, of the moving plate 65, and the positioning guide rail 66 is embedded in the guide groove 67 in a sliding manner; the positioning rail 66 may be, for example, a "T" rail structure, and the shape of the guide groove 67 is matched with the positioning rail 66 for guiding the moving plate 65, so that the moving plate 65 can move smoothly.
Each electric component of the device can be supplied with power through commercial power, and the circuit structure is not described herein.
During the use, can realize the removal of loading host computer in the space through the cooperation of door style of calligraphy frame 2, vertical actuating mechanism and horizontal actuating mechanism to make the panel that awaits measuring need not to remove and also can pressurize the detection to its each position, be favorable to reducing the area of device, do benefit to the accuracy of guaranteeing the detection site simultaneously. The mechanisms can also be controlled in a centralized manner and are matched with the pressure sensor connected to the loading rod 61, so that automatic detection can be further realized.
The above description is only an example of the present invention, and the common general knowledge of the known specific structures and characteristics of the embodiments is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (6)
1. The utility model provides a panel intensity detects uses loading device which characterized in that: comprises a bottom plate, a door-shaped frame and a loading host;
the portal frame comprises a cross beam I and two vertical beams which are respectively and vertically fixed at two ends of the cross beam I, the cross beam I is arranged in parallel with the bottom plate, and the two vertical beams are respectively arranged at two longitudinal sides of the bottom plate through a longitudinal driving mechanism and can move longitudinally along the bottom plate under the driving of the longitudinal driving mechanism;
a cross beam II parallel to the cross beam I is arranged on the vertical beam through a vertical driving mechanism, and the cross beam II can move vertically along the bottom plate under the driving of the vertical driving mechanism;
the loading host computer includes the loading pole that is used for exerting pressure to the panel that awaits measuring that the perpendicular to bottom plate set up and is used for driving the loading pole along the loading motor of the vertical removal of bottom plate, loading pole and loading motor are all fixed on a mounting panel, the mounting panel passes through horizontal actuating mechanism and installs on crossbeam II and can be along the lateral shifting of bottom plate under horizontal actuating mechanism's drive.
2. The loading device for detecting the strength of the plate material according to claim 1, wherein: the longitudinal driving mechanism comprises a longitudinal lead screw and a longitudinal motor for driving the longitudinal lead screw to rotate, the longitudinal lead screw is connected to one longitudinal side of the bottom plate, a longitudinal polish rod parallel to the longitudinal lead screw is connected to the other longitudinal side of the bottom plate, the longitudinal lead screw penetrates through one vertical beam in a spiral mode and forms a ball screw pair structure, and the longitudinal polish rod penetrates through the other vertical beam; and the power output end of the longitudinal motor is in transmission connection with the power input end of the longitudinal screw rod.
3. The loading device for detecting the strength of the plate material according to claim 1, wherein: the vertical driving mechanism comprises a vertical lead screw and a vertical motor for driving the vertical lead screw to rotate, the vertical lead screw is connected to one vertical beam, a vertical polished rod parallel to the vertical lead screw is connected to the other vertical beam, the vertical lead screw penetrates through one side of the cross beam II in a spiral mode and forms a ball screw pair structure, and the vertical polished rod penetrates through the other side of the cross beam II; and the power output end of the vertical motor is connected with the power input end of the vertical screw rod in a transmission manner.
4. The loading device for detecting the strength of the plate material according to claim 1, wherein: the power output end of the loading motor is connected to the power input end of a loading screw in a transmission mode, the loading screw penetrates through a movable plate in a spiral mode and forms a ball screw pair structure, and the loading rod is fixedly connected to the movable plate.
5. The loading device for detecting the strength of the plate material according to claim 4, wherein: be equipped with the location guide rail parallel with the loading lead screw on the mounting panel, one side that the movable plate is close to the mounting panel is equipped with and fixes a position guide rail complex guide way, the location guide rail slides to inlay and establishes in the guide way.
6. The loading device for detecting the strength of the plate material according to claim 1, wherein: the transverse driving mechanism comprises a transverse lead screw and a transverse motor for driving the transverse lead screw to rotate, the transverse lead screw is connected to a cross beam II in parallel, and the cross beam II penetrates through the mounting plate in a spiral mode and forms a ball screw pair structure; and the power output end of the transverse motor is in transmission connection with the power input end of the transverse screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020336977.1U CN211602715U (en) | 2020-03-17 | 2020-03-17 | Loading device for detecting strength of plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020336977.1U CN211602715U (en) | 2020-03-17 | 2020-03-17 | Loading device for detecting strength of plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211602715U true CN211602715U (en) | 2020-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020336977.1U Expired - Fee Related CN211602715U (en) | 2020-03-17 | 2020-03-17 | Loading device for detecting strength of plate |
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| Country | Link |
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| CN (1) | CN211602715U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112547839A (en) * | 2020-11-18 | 2021-03-26 | 中机试验装备股份有限公司 | Double-screw loading horizontal movement measuring mechanism |
-
2020
- 2020-03-17 CN CN202020336977.1U patent/CN211602715U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112547839A (en) * | 2020-11-18 | 2021-03-26 | 中机试验装备股份有限公司 | Double-screw loading horizontal movement measuring mechanism |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 Termination date: 20210317 |
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| CF01 | Termination of patent right due to non-payment of annual fee |