CN219038606U - Automatic grabbing device for microcomputer-controlled electrohydraulic pressure testing machine - Google Patents
Automatic grabbing device for microcomputer-controlled electrohydraulic pressure testing machine Download PDFInfo
- Publication number
- CN219038606U CN219038606U CN202223110587.0U CN202223110587U CN219038606U CN 219038606 U CN219038606 U CN 219038606U CN 202223110587 U CN202223110587 U CN 202223110587U CN 219038606 U CN219038606 U CN 219038606U
- Authority
- CN
- China
- Prior art keywords
- plate
- mounting plate
- test piece
- cement concrete
- concrete 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 relates to the technical field of cement concrete test piece detection auxiliary equipment, in particular to an automatic grabbing device for a microcomputer-controlled electrohydraulic pressure testing machine. The technical proposal comprises: the mechanical arm comprises a mechanical arm body, wherein a grabbing mechanism is arranged on the mechanical arm body and comprises a connecting rod, a first mounting plate, a gear motor, a hollow annular sliding rail, an arc-shaped sliding block, a second mounting plate, a first connecting plate, an electric push rod, a second connecting plate, a pressure detection sensor, a laser ranging sensor, a mounting groove, a fixing clamping plate, a rubber plate and a third mounting plate, and the gear motor is arranged at the center of the upper surface of the first mounting plate. The utility model can measure the size of the cement concrete test piece in the process of clamping the cement concrete test piece, can avoid the situation that the cement concrete test piece is clamped and damaged, improves the working efficiency and has strong practicability.
Description
Technical Field
The utility model relates to the technical field of cement concrete test piece detection auxiliary equipment, in particular to an automatic grabbing device for a microcomputer-controlled electrohydraulic pressure testing machine.
Background
As an important material for highway engineering construction, the strength of concrete directly affects the quality of highway engineering. When evaluating highway engineering construction quality, cement concrete strength detection rationality and data accuracy are important reference bases. And the staff adopts reasonable evaluation standards and detection methods to improve the accuracy of the cement concrete strength test result.
In the process of detecting concrete, firstly taking out a cement concrete test piece from a curing chamber, then manually carrying the cement concrete test piece to a mechanical chamber, and testing the strength of the concrete test piece by using a microcomputer-controlled electrohydraulic pressure tester. In the process, a certain amount of labor is consumed from the maintenance room to the press machine until the test is completed, and the test efficiency is low. With the advent of the "industry 4.0" and "smart manufacture 2025" times, mechanical devices such as robots are increasingly being appreciated and used in various industries. Compared with other fields, the application of mechanical devices such as robots in the field of highway construction test detection is relatively less, and particularly, the application of the mechanical devices in the field of construction engineering project worksite laboratories is less, and manual operation is mainly adopted. The use of cargo transferring robotic arms in automated logistics systems currently takes up a significant amount of weight. On the one hand, the cargo transferring mechanical arm adopts a modern computer control technology, so that the human labor is liberated to a certain extent, and the effects on the accuracy and the high efficiency are remarkable.
At present, the existing mechanical arm can only singly clamp and transport a cement concrete test piece, has single functionality, and can easily damage the cement concrete test piece due to overlarge acting force caused by clamping and transporting the cement concrete test piece, so that an automatic grabbing device for a microcomputer-controlled electrohydraulic pressure testing machine is provided for solving the existing problem.
Disclosure of Invention
The utility model aims to provide an automatic grabbing device for a microcomputer-controlled electro-hydraulic pressure testing machine, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an automatic grabbing device for microcomputer control electrohydraulic pressure testing machine, includes the arm body, install grabbing mechanism on the arm body, grabbing mechanism includes connecting rod, first mounting panel, gear motor, cavity annular slide rail, arc slider, second mounting panel, first connecting plate, electric putter, second connecting plate, pressure detection sensor, laser rangefinder sensor, mounting groove, fixed splint, rubber slab and third mounting panel, gear motor is installed to the upper surface central point of first mounting panel, gear motor's output shaft runs through the bearing on the first mounting panel surface and is connected with the second mounting panel, first connecting plate is all installed to the lower surface both sides of second mounting panel, install electric putter on the one side outer wall of first connecting plate, electric putter's the other end runs through the outer wall of first connecting plate and is connected with the second connecting plate, the second connecting plate passes through pressure detection sensor and is connected with the fixed splint, the mounting groove has been seted up on the opposite side outer wall of fixed splint, install laser rangefinder sensor in the mounting groove.
Through the cooperation of a series of structures such as a pressure detection sensor, a laser ranging detection sensor and the like, when the utility model detects a cement concrete test piece, the cement concrete test piece is transported from a curing room to a cement concrete mechanical room by a cement concrete test piece transportation trolley and is parked at a designated position, an operation desk controls a mechanical arm body and a grabbing mechanism, the cement concrete test piece is transferred to the position of the concrete test piece under the cooperation of the mechanical arm body and the grabbing mechanism, a speed reducing motor is started firstly, the speed reducing motor can indirectly drive the laser ranging sensor to rotate and test the record of the cement concrete test piece in two vertical directions, three points (up, down, up, down) are measured in the vertical direction, the average value is taken as the length of the position, measured data is recorded in a computer system, a buzzing alarm is sent out when the measured size is not qualified, the relevant test piece is removed, after the measurement size is qualified, the mechanical arm body and the clamping mechanism are matched to clamp the cement concrete test piece on the base of the press machine, after the mechanical arm body and the clamping mechanism rotate out, the press machine automatically starts a pressure test, in the process of clamping the cement concrete test piece by the clamping mechanism, the pressure detection sensor can detect the acting force of the fixed clamping plate on the cement concrete test piece in real time and display the electric energy on the operating platform, when the pressure detection sensor detects that the acting force of the fixed clamping plate on the cement concrete test piece reaches the preset acting force data value range, the electric push rod is controlled by the computer on the operating platform to be closed, so that the utility model can measure the size of the cement concrete test piece in the process of clamping the cement concrete test piece and avoid the situation that the cement concrete test piece is clamped and damaged, the working efficiency is improved.
Preferably, the upper surface of the first mounting plate is provided with four connecting rods, the four connecting rods are distributed in a ring-shaped array, and the other end of each connecting rod is provided with a third mounting plate.
Preferably, the central position of the upper surface of the second mounting plate is provided with a hollow annular sliding rail, both sides of the top of the hollow annular sliding rail are provided with arc-shaped sliding blocks, the arc-shaped sliding blocks are in sliding connection with the hollow annular sliding rail, and the arc-shaped sliding blocks are arranged on both sides of the lower surface of the first mounting plate.
Preferably, a rubber plate is arranged on the outer wall of the other side of the fixed clamping plate.
Compared with the prior art, the utility model has the beneficial effects that: the utility model uses a series of structures such as a pressure detection sensor, a laser ranging detection sensor and the like to cooperate, when the utility model detects a cement concrete test piece, the cement concrete test piece is transported from a curing room to a cement concrete mechanical room by a cement concrete test piece transportation trolley and is parked at a designated position, an operation desk controls a mechanical arm body and a grabbing mechanism, the mechanical arm body and the grabbing mechanism cooperate to transfer the cement concrete test piece to the position of the concrete test piece, a speed reducing motor is started firstly, the speed reducing motor is started to indirectly drive the laser ranging sensor to rotate and test the record of the cement concrete test piece in two vertical directions, three points (up, down, up, down) are measured vertically in 1 direction, the average value is taken as the length of the position, measured data is recorded in a computer system, a buzzing alarm is sent out when the measured size is unqualified, the relevant test piece is removed, after the measurement size is qualified, the mechanical arm body and the clamping mechanism are matched to clamp the cement concrete test piece on the base of the press machine, after the mechanical arm body and the clamping mechanism rotate out, the press machine automatically starts a pressure test, in the process of clamping the cement concrete test piece by the clamping mechanism, the pressure detection sensor can detect the acting force of the fixed clamping plate on the cement concrete test piece in real time and display the electric energy on the operating platform, when the pressure detection sensor detects that the acting force of the fixed clamping plate on the cement concrete test piece reaches the preset acting force data value range, the electric push rod is controlled by the computer on the operating platform to be closed, so that the utility model can measure the size of the cement concrete test piece in the process of clamping the cement concrete test piece and avoid the situation that the cement concrete test piece is clamped and damaged, the working efficiency is improved, and the practicability is high.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the grasping mechanism of the utility model;
fig. 3 is a schematic diagram of a connection structure between a hollow annular slide rail and an arc-shaped slide block.
In the figure: 1. a grabbing mechanism; 101. a connecting rod; 102. a first mounting plate; 103. a speed reducing motor; 104. a hollow annular slide rail; 105. an arc-shaped sliding block; 106. a second mounting plate; 107. a first connection plate; 108. an electric push rod; 109. a second connecting plate; 110. a pressure detection sensor; 111. a laser ranging sensor; 112. a mounting groove; 113. a fixed clamping plate; 114. a rubber plate; 115. a third mounting plate; 2. and the mechanical arm body.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1-3, the automatic grabbing device for a microcomputer controlled electrohydraulic pressure testing machine provided by the utility model comprises a mechanical arm body 2, wherein a grabbing mechanism 1 is installed on the mechanical arm body 2, the grabbing mechanism 1 comprises a connecting rod 101, a first mounting plate 102, a speed reducing motor 103, a hollow annular sliding rail 104, an arc-shaped sliding block 105, a second mounting plate 106, a first connecting plate 107, an electric push rod 108, a second connecting plate 109, a pressure detection sensor 110, a laser ranging sensor 111, a mounting groove 112, a fixed clamping plate 113, a rubber plate 114 and a third mounting plate 115, the speed reducing motor 103 is installed at the center of the upper surface of the first mounting plate 102, an output shaft of the speed reducing motor 103 penetrates through a bearing on the surface of the first mounting plate 102 to be connected with the second mounting plate 106, the first connecting plate 107 is installed on two sides of the lower surface of the second mounting plate 106, an electric push rod 108 is installed on the outer wall on one side of the first connecting plate 107, the other end of the electric push rod 108 penetrates through the outer wall of the first connecting plate 107 and is connected with the second connecting plate 109, the second connecting plate 109 is connected with the fixed clamping plate 113 through the pressure detection sensor 110, the laser ranging sensor 112 is installed on the outer wall on the other side of the fixed clamping plate 113, and the laser ranging sensor 112 is installed in the mounting groove 112.
The working principle of the automatic grabbing device for the microcomputer control electro-hydraulic pressure testing machine based on the first embodiment is as follows: when the cement concrete test piece is detected, the test piece is transported from a curing room to a cement concrete mechanical room through a cement concrete test piece transport trolley and is parked at a designated position, an operation desk controls a mechanical arm body 2 and a grabbing mechanism 1, the mechanical arm body 2 and the grabbing mechanism 1 are matched to rotate the cement concrete test piece to the position of the concrete test piece, firstly a speed reduction motor 103 is started, the speed reduction motor 103 is started to indirectly drive a laser ranging sensor 111 to rotate and test the record of the cement concrete test piece in two vertical directions, the vertical measurement of the three points in the 1 direction is performed, the average value is taken as the length of the position, the measured data is recorded in a computer system, the measured size is unqualified, a buzzing alarm is sent, the relevant test piece is removed, the cement concrete test piece is clamped on a base of a press under the matching of the mechanical arm body 2 and the clamping mechanism after the measured size is qualified, after the standby mechanical arm body 2 and the clamping mechanism are rotated out, the press machine automatically starts a pressure test, and in the process of clamping the cement concrete test piece by the clamping mechanism, the pressure detection sensor 110 can detect the acting force of the fixed clamping plate 113 on the cement concrete test piece in real time and display electric energy on the operation table, when the pressure detection sensor 110 detects that the acting force of the fixed clamping plate 113 on the cement concrete test piece reaches the preset acting force data value range, the electric push rod 108 is controlled to be closed by a computer on the operation table, so that the size of the cement concrete test piece can be measured in the process of clamping the cement concrete test piece, the situation that the cement concrete test piece is clamped bad can be avoided, the working efficiency is improved, and the practicability is strong.
Example two
As shown in fig. 1-3, the present utility model provides an automatic gripping device for a microcomputer controlled electrohydraulic pressure testing machine, and compared with the first embodiment, the present embodiment further includes: the upper surface mounting of first mounting panel 102 has connecting rod 101, connecting rod 101 is four, and four connecting rods 101 are annular array distribution, and third mounting panel 115 is installed to the other end of connecting rod 101, and hollow annular slide rail 104 is installed to the upper surface central point of second mounting panel 106 put, and arc slider 105 is all installed to the top both sides of hollow annular slide rail 104, is sliding connection between arc slider 105 and the hollow annular slide rail 104, and arc slider 105 installs in the lower surface both sides of first mounting panel 102, installs rubber slab 114 on the opposite side outer wall of fixed splint 113.
In this embodiment, because the hollow annular slide rail 104 is installed to the upper surface central point of second mounting panel 106, arc slider 105 is all installed to the top both sides of hollow annular slide rail 104, be sliding connection between arc slider 105 and the hollow annular slide rail 104, and arc slider 105 installs in the lower surface both sides of first mounting panel 102, thereby the rotatory stability of gear motor 103 drive second mounting panel 106 has been strengthened, thereby the stability when the cement concrete test piece that the clamp was got rotates has been strengthened, the setting of rubber slab 114, can play certain guard action to the cement concrete test piece that the clamp was got, the cement concrete test piece has been avoided the condition of being clamped bad to take place.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (4)
1. An automatic grabbing device for microcomputer control electrohydraulic pressure testing machine, includes arm body (2), its characterized in that: the mechanical arm body (2) is provided with a grabbing mechanism (1), the grabbing mechanism (1) comprises a connecting rod (101), a first mounting plate (102), a speed reducing motor (103), a hollow annular sliding rail (104), an arc sliding block (105), a second mounting plate (106), a first connecting plate (107), an electric push rod (108), a second connecting plate (109), a pressure detection sensor (110), a laser ranging sensor (111), a mounting groove (112), a fixed clamping plate (113), a rubber plate (114) and a third mounting plate (115), the center position of the upper surface of the first mounting plate (102) is provided with the speed reducing motor (103), an output shaft of the speed reducing motor (103) penetrates through a bearing on the surface of the first mounting plate (102) to be connected with the second mounting plate (106), the two sides of the lower surface of the second mounting plate (106) are provided with the first connecting plate (107), one side outer wall of the first connecting plate (107) is provided with the electric push rod (108), the other end of the electric push rod (108) penetrates through the outer wall of the first connecting plate (107) to be connected with the second connecting plate (109), the other side of the second connecting plate (109) is provided with the fixed clamping plate (113) through the pressure detection sensor, a laser ranging sensor (111) is installed in the installation groove (112).
2. An automatic gripping device for a microcomputer controlled electrohydraulic pressure testing machine of claim 1 wherein: the upper surface of first mounting panel (102) is installed connecting rod (101), and connecting rod (101) are four, and four connecting rod (101) are annular array and distribute, third mounting panel (115) are installed to the other end of connecting rod (101).
3. An automatic gripping device for a microcomputer controlled electrohydraulic pressure testing machine of claim 1 wherein: the central position of the upper surface of the second mounting plate (106) is provided with a hollow annular sliding rail (104), two sides of the top of the hollow annular sliding rail (104) are provided with arc-shaped sliding blocks (105), the arc-shaped sliding blocks (105) are in sliding connection with the hollow annular sliding rail (104), and the arc-shaped sliding blocks (105) are arranged on two sides of the lower surface of the first mounting plate (102).
4. An automatic gripping device for a microcomputer controlled electrohydraulic pressure testing machine of claim 1 wherein: and a rubber plate (114) is arranged on the outer wall of the other side of the fixed clamping plate (113).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223110587.0U CN219038606U (en) | 2022-11-23 | 2022-11-23 | Automatic grabbing device for microcomputer-controlled electrohydraulic pressure testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223110587.0U CN219038606U (en) | 2022-11-23 | 2022-11-23 | Automatic grabbing device for microcomputer-controlled electrohydraulic pressure testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219038606U true CN219038606U (en) | 2023-05-16 |
Family
ID=86278562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223110587.0U Active CN219038606U (en) | 2022-11-23 | 2022-11-23 | Automatic grabbing device for microcomputer-controlled electrohydraulic pressure testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219038606U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118122630A (en) * | 2024-05-06 | 2024-06-04 | 济南华富锻造股份有限公司 | Multi-specification steel ball intelligent blanking machine and control method thereof |
-
2022
- 2022-11-23 CN CN202223110587.0U patent/CN219038606U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118122630A (en) * | 2024-05-06 | 2024-06-04 | 济南华富锻造股份有限公司 | Multi-specification steel ball intelligent blanking machine and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109015725B (en) | Battery cell synchronous grabbing and detecting feeding manipulator | |
| CN219038606U (en) | Automatic grabbing device for microcomputer-controlled electrohydraulic pressure testing machine | |
| CN106644026B (en) | A kind of counterweight of Dead Weigh Force Standard Machine plus Unloading Control method | |
| CN211042069U (en) | Double-sided detection tool for injection molding part | |
| CN202661028U (en) | Detection device for detecting concentricity and flatness of products | |
| CN111044372A (en) | Drawing force testing device for sensor and using method thereof | |
| CN109030242B (en) | Electromagnetic power rock direct shear apparatus and operation method | |
| CN105628361A (en) | Fastener buckling pressure test device and method | |
| CN201765051U (en) | Weighing sensor corner load error tester | |
| CN219590088U (en) | Special device for detecting deflection of building component | |
| CN201731857U (en) | Automatic specimen cross sectional area measuring device | |
| CN215178348U (en) | Testing device for checking torque wrench | |
| CN215065800U (en) | Stable-clamping building material strength detection device | |
| CN108871752A (en) | The detection device and its detection method of door of railway vehicle rodless cylinder | |
| CN212621437U (en) | Test equipment for MB modulus type bridge expansion device | |
| CN210719950U (en) | Modulus formula telescoping device rubber sealing strip clamping performance detection device | |
| CN210268589U (en) | Soft-packaged electrical core testing device | |
| CN218724989U (en) | Pressure sensor test equipment | |
| CN214308680U (en) | Gear material loading detection device | |
| CN220960012U (en) | Pipeline wall thickness nondestructive testing equipment | |
| CN219302440U (en) | Automatic scanning auxiliary device for reinforcing steel bars | |
| CN220795267U (en) | Clamp for testing conductivity of brittle material | |
| CN213515401U (en) | Anti-interference thickness measuring equipment for inspection | |
| CN217384198U (en) | Inside and outside diameter measuring tool for modularized wind power bearing | |
| CN220037148U (en) | Balance cylinder test fixture |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |