CN220339921U - Full-automatic intelligent pressure testing machine - Google Patents
Full-automatic intelligent pressure testing machine Download PDFInfo
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- CN220339921U CN220339921U CN202322009819.1U CN202322009819U CN220339921U CN 220339921 U CN220339921 U CN 220339921U CN 202322009819 U CN202322009819 U CN 202322009819U CN 220339921 U CN220339921 U CN 220339921U
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- 238000010586 diagram Methods 0.000 description 4
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- 238000004140 cleaning Methods 0.000 description 2
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Abstract
The utility model discloses a full-automatic intelligent pressure testing machine, which comprises a lower pressure bearing platform, a pressurizing mechanism, a control system and a distance meter, wherein the lower pressure bearing platform is provided with a movable bearing platform and a driving mechanism for driving the movable bearing platform to translate, the surface of the movable bearing platform is provided with a test block mark, the control system is connected with the distance meter, the pressurizing mechanism and the driving mechanism, the distance meter is arranged for automatically measuring distance and identifying the specification of test blocks, the control system starts the pressurizing mechanism to automatically adjust the height and pressurizing according to the specification of the test blocks, the fed back pressure load is displayed on a display terminal of the control system, during each test, the movable bearing platform is moved to the outer side of the pressure testing machine, an operator can rapidly and accurately place a plurality of test blocks according to the test block mark at one time, the problem that the operation close to the pressurizing mechanism is easy to be injured is effectively avoided, the continuous test detection is automatically carried out on the plurality of test blocks in sequence through the pressurizing mechanism and the pressure sensor, the working efficiency of the operator is improved, and the labor intensity is reduced.
Description
Technical Field
The utility model relates to the technical field of concrete detection equipment. More particularly, the utility model relates to a fully automatic intelligent pressure testing machine.
Background
The compressive strength is an important quality index of concrete products, when the laboratory detects the concrete strength, the concrete is firstly used for manufacturing a cube test block, and then the compressive strength of the concrete test block is detected by a pressure tester. The test block has three specifications, and the side lengths are cubes of 100mm, 150mm and 200mm respectively.
In the current market, there are different types of pressure testing machines, wherein the most advanced is semi-automatic testing machine, its main theory of operation is that manually place the test block to the upper and lower bearing plate in the middle of, rely on control terminal computer, connect the pressure sensor who sets up on the upper bearing plate, according to pressure sensor sensing pressure load, acquire test block stress condition and biggest bearing force data, biggest pressure data is the compressive strength of this test block, this kind of semi-automatic testing machine compares manual testing machine in the past, efficiency has improved a lot, still has following problem:
(1) The height between the upper bearing plate and the lower bearing plate needs to be manually adjusted, so that the working efficiency is low;
(2) When a plurality of test blocks are tested, cleaning, placing and pressing operations are repeated, so that the working efficiency is low, and the labor intensity of operators is high;
(3) When the test block is placed, the test block is required to be placed in a squatting or bending way slowly in the operation process, and an operator cannot rapidly and accurately place the test block at the middle position right below the pressing rod piece, so that the efficiency is low and the labor intensity is high;
(4) The middle distance between the upper bearing plate and the lower bearing plate is smaller, and when a novice operator places a test block, the hand easily touches edges of the upper bearing plate and the lower bearing plate, so that the injury condition occurs.
Disclosure of Invention
The utility model aims to provide a full-automatic intelligent pressure testing machine, which aims to solve the technical problems that the pressure testing machine in the prior art is inconvenient to place test blocks and has low working efficiency.
To achieve these objects and other advantages and in accordance with the purpose of the utility model, there is provided a fully automatic intelligent pressure testing machine, comprising:
the lower pressure-bearing platform comprises a platform seat, a groove is formed in the middle of the platform seat along the length direction, a movable bearing platform is arranged above the groove along the horizontal direction, the width of the movable bearing platform is larger than that of the groove, the bottom of the movable bearing platform is in sliding connection with the upper surface of the platform seat, a driving mechanism is arranged in the groove and connected with the bottom of the movable bearing platform and used for driving the movable bearing platform to translate along the length direction of the groove, and test block identifiers are arranged on the upper surface of the movable bearing platform at intervals along the length direction and used for guiding and placing test blocks of corresponding specifications;
the pressurizing mechanism is arranged right above the movable bearing platform and comprises a pressurizing end for pressurizing the test block placed on the movable bearing platform downwards, a pressure sensor is arranged on the pressurizing end, and a rack is arranged between the pressurizing mechanism and the platform seat for connection;
the control system comprises a PLC controller and a display terminal which are mutually and electrically connected, wherein the display terminal is used for displaying data received by the PLC controller, and the PLC controller is electrically connected with the pressurizing mechanism and the pressure sensor and is used for controlling the operation of the pressurizing mechanism and transmitting the data of the pressure sensor to the display terminal;
the distance meter is arranged right above the movable bearing platform and is positioned on one side, far away from the driving mechanism, of the pressurizing mechanism, and is electrically connected with the PLC and used for detecting the distance between the movable bearing platform and the test block right below and sending the distance to the PLC, and the PLC is further used for correspondingly selecting the upper and lower heights of the pressurizing end according to the distance between the movable bearing platform and the test block.
Preferably, the test block marks are arranged on the upper surface of the movable bearing platform at equal intervals along the length direction, each group of test block marks comprises a plurality of concentric profile marks, and the test blocks are aligned and placed with the profile marks with corresponding sizes.
Preferably, the distance between the distance meter and the pressing end is equal to the interval distance between the adjacent groups of test block marks.
Preferably, the driving mechanism comprises bearings arranged in pairs at two ends of the groove in the length direction, a screw rod is connected in the two bearings together, a screw rod nut is sleeved on the screw rod and connected in a transmission manner, the top of the screw rod nut is fixed with the bottom of the movable bearing platform, one end, far away from the range finder, of the screw rod penetrates out of the bearing at the corresponding side, a driving motor is connected behind the groove, and the screw rod is driven to rotate through an output shaft of the driving motor.
Preferably, the driving mechanism comprises a pushing cylinder arranged on the platform base along the length direction of the groove, and the telescopic end of the pushing cylinder penetrates into the groove and then is fixed with the bottom of the movable bearing platform through a connecting piece.
Preferably, the driving mechanism comprises a rotating motor arranged on the platform base, an output shaft of the rotating motor penetrates into the groove along the width direction of the groove and is coaxially connected with a gear, a rack is fixed at the bottom of the movable bearing platform along the length direction of the groove, and the gear is meshed with the rack.
Preferably, the groove is formed on a central axis of the platform seat, the platform seat is upwards protruded on two sides of the width direction of the groove to form a pair of steps, the movable bearing platform is slidably connected on the pair of steps, and the two sides of the width direction respectively correspond to the outer sides of the steps to downwards extend to form the limiting part.
The utility model at least comprises the following beneficial effects: the full-automatic intelligent pressure testing machine comprises a lower pressure bearing platform, a pressurizing mechanism, a control system and a distance meter, wherein the lower pressure bearing platform is provided with a movable bearing platform and a driving mechanism for driving the movable bearing platform to translate, the surface of the movable bearing platform is provided with a test block identifier, the control system is connected with the distance meter, the pressurizing mechanism and the driving mechanism, the function of automatically identifying the specification of the test block is realized through the arranged distance meter, the control system starts the pressurizing mechanism to automatically adjust the height and perform pressurizing operation according to the specification of the test block, the fed back pressure load is displayed through a display terminal of the control system, an operator can rapidly and accurately place a plurality of test blocks according to the guiding and positioning of the test block identifier during each test, the pressure testing machine automatically and sequentially detects the plurality of test blocks, all the test blocks are cleaned together after the test blocks are pressed, the working efficiency of the operator is improved, the labor intensity is reduced, the movable bearing platform is moved to the outer side of the pressure testing machine to place the test blocks, the operation close to the pressurizing mechanism is prevented from being injured easily, and the working safety of the operator is improved.
Additional advantages, objects, and features of the utility model will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the utility model.
Drawings
FIG. 1 is a front view block diagram of the present utility model;
FIG. 2 is a top view of the mobile platform of the present utility model;
FIG. 3 is a side view of the movable platform of the present utility model in A-A direction when placing or cleaning all test blocks;
FIG. 4 is a schematic diagram showing a side view of the movable platform of the present utility model in a first test block for a pressure test;
FIG. 5 is a side view of the structure of the junction A-A of the movable platform of the present utility model when the second test block is subjected to a pressure test;
FIG. 6 is a schematic diagram showing a side view of the movable table of the present utility model in a third test block for a pressure test;
FIG. 7 is a side view block diagram of a drive mechanism according to one embodiment of the present utility model;
fig. 8 is a side view of a driving mechanism according to another embodiment of the present utility model.
Description of the specification reference numerals: 1. platform seat, 2, recess, 3, remove the cushion cap, 4, actuating mechanism, 5, test block sign, 6, pressurizing mechanism, 7, the end of exerting pressure, 8, frame, 9, control system, 10, range finder, 11, bearing, 12, lead screw, 13, lead screw nut, 14, driving motor, 15, pushing cylinder, 16, connecting piece, 17, gear, 18, rack, 19, step, 20, spacing portion, 21, test block.
Detailed Description
The present utility model is described in further detail below with reference to the drawings to enable those skilled in the art to practice the utility model by referring to the description.
In the description of the present utility model, the terms "transverse", "longitudinal", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus are not to be construed as limiting the present utility model.
As shown in fig. 1 to 8, the full-automatic intelligent pressure testing machine of the present utility model comprises:
the lower pressure-bearing platform comprises a platform seat 1, wherein a groove 2 is formed in the middle of the platform seat 1 along the length direction, a movable bearing platform 3 is arranged above the groove 2 along the horizontal direction, the width of the movable bearing platform is larger than that of the groove 2, the bottom of the movable bearing platform is in sliding connection with the upper surface of the platform seat 1, a driving mechanism 4 is arranged in the groove 2, the driving mechanism 4 is connected with the bottom of the movable bearing platform and is used for driving the movable bearing platform 3 to translate along the length direction of the groove 2, and test block identifiers 5 are arranged on the upper surface of the movable bearing platform 3 at intervals along the length direction and are used for guiding and placing test blocks 21 with corresponding specifications;
the pressurizing mechanism 6 is arranged right above the movable bearing platform and comprises a pressurizing end 7 for pressurizing a test block 21 placed on the movable bearing platform downwards, a pressure sensor is arranged on the pressurizing end 7, and a frame 8 is arranged between the pressurizing mechanism 6 and the platform seat 1 for connection;
the control system 9 comprises a PLC controller and a display terminal which are electrically connected with each other, wherein the display terminal is used for displaying data received by the PLC controller, and the PLC controller is electrically connected with the pressurizing mechanism 6 and the pressure sensor and is used for controlling the operation of the pressurizing mechanism 6 and transmitting the data of the pressure sensor to the display terminal;
the distance meter 10 is arranged right above the movable bearing platform and is positioned on one side, far away from the driving mechanism 4, of the pressurizing mechanism 6, and the distance meter 10 is electrically connected with the PLC and is used for detecting the distance between the distance meter and the test block 21 right below and sending the distance meter to the PLC, and the PLC is also used for correspondingly selecting the upper and lower heights of the pressurizing end 7 according to the distance between the test block 21.
The distance meter 10 is installed above the movable bearing platform, the distance meter 10 adopts the functions of a laser distance meter 10, an acoustic wave distance meter 10 and the like, the distance meter 10 is widely applied and has the function of distance measurement and positioning, after the measurement precision reaches the millimeter level, the distance between the distance meter 10 and the test block 21 below can be measured, because the height and the size of the test block 21 with different specifications are different, the measured distance is also different, the laser distance meter 10 is electrically connected with the PLC controller and feeds back the measured distance, the signal is converted into the specification information of the test block 21 on the display terminal, the specification automatic identification of the test block 21 is realized, and the PLC controller controls the pressing end 7 to move downwards to correspond to the stroke; the arranged movable bearing platform 3 is combined with the structure shown in fig. 2 and extends along the length direction of the groove 2, the length of the movable bearing platform 3 can simultaneously place a plurality of test blocks 21 to meet the test requirement of a group of three test blocks 21, the pressure applying end 7 is a horizontally arranged pressure applying plate, for the travel range of the driving mechanism 4, the positions of all the test block marks 5 can be driven to move to the position right below the pressure applying end, the movable bearing platform 3 can be driven to move out of the position of all the test block marks 5 to the position below the pressure applying end shown in fig. 3-6, so that the test blocks 21 can be placed conveniently, and in the horizontal direction, the distance meter 10 is positioned at one side of the direction in which the movable bearing platform is pushed out, so that when the movable bearing platform drives the test blocks 21 to move, the specification of the test blocks 21 below is obtained through the distance meter 10, and then the test blocks 21 are driven to move to the pressure applying end 7 for the pressure application test; the functions and simple logic control principles of the PLC controller are relatively conventional prior art, and are not described herein.
The lower pressure-bearing platform and the pressurizing mechanism 6 are fixedly connected through the arranged frame 8, the pressurizing mechanism 6 generally comprises a hydraulic power source, a downward movable pressurizing rod driven by the power source and a pressurizing end 7 fixed at the lower end of the movable pressurizing rod, after the full-automatic intelligent pressure testing machine is installed, the movable bearing platform 3 is driven to move outwards through the driving mechanism 4 controlled by the PLC controller until the stroke end of the test block 21 can be placed, as shown in figure 3, three test blocks 21 to be tested are placed on the movable bearing platform 3 in sequence, when the test blocks 21 are placed, the test block marks 5 on the surface of the movable bearing platform 3 are aligned and placed, after the placement is completed, the driving mechanism 4 is controlled by the PLC controller to move back, the distance meter 10 measures the distance of the passed test blocks 21 in the moving process, distance information is sent to the PLC controller, the movable bearing platform 3 is translated to the stroke position of the first test block 21 positioned under the pressurizing end 7 as shown in figure 4, at this time, the pressurizing mechanism 6 is driven by the PLC controller to downwards move through the pressurizing end 7 and then pressurize the test block 21, the pressure sensor senses the pressure load and sends the pressure load to the PLC controller, the pressure load is displayed through the display terminal, after the first test block 21 is pressed, the pressurizing end 7 is controlled by the PLC controller to automatically lift, the driving mechanism 4 is controlled by the PLC controller to downwards move according to the same principle, the second test block 21 is positioned under the pressurizing end shown in figure 5, the pressurizing mechanism 6 is driven by the PLC controller to downwards move through the pressurizing end 7 and then pressurize the test block 21, the pressure load is displayed on the display terminal until all the test blocks 21 on the movable bearing platform are subjected to pressure test as shown in figure 6, the three pressed test blocks 21 drive the movable bearing platform to outwards move to the outermost stroke end point again through the driving mechanism 4 to the position shown in figure 3, the three test blocks 21 are convenient to observe and compare under the condition of being crushed, and convenient to clean, and the intensity of the test block 21 is automatically recorded through the PLC controller in the whole process and is displayed on a display terminal, and in the process of detecting the intensity of the test block 21, a worker only needs to put the test block 21, press a start button and clean the test block 21.
The full-automatic intelligent pressure testing machine comprises a lower pressure bearing platform, a pressurizing mechanism 6, a control system 9 and a distance meter 10, wherein a movable bearing platform and a driving mechanism 4 for driving the movable bearing platform to translate are arranged on the lower pressure bearing platform, a test block identifier 5 is arranged on the surface of the movable bearing platform 3, the control system 9 is connected with the distance meter 10, the pressurizing mechanism 6 and the driving mechanism 4, the function of automatically identifying the specifications of the test blocks 21 is realized through the arranged distance meter 10, the control system 9 starts the pressurizing mechanism 6 to automatically adjust the height up and down and perform pressurizing operation according to the specifications of the test blocks 21, the fed back pressure load is displayed through a display terminal of the control system 9, an operator can rapidly and accurately place a plurality of test blocks 21 according to the guiding and positioning of the test block identifier 5 in one step during each test, the pressure testing machine automatically and sequentially detects the test blocks 21, the test blocks 21 are cleaned together after all the test blocks 21 are pressed, the labor intensity of the operator is reduced, the movable bearing platform is moved to the outer side of the pressure testing machine to place the test blocks 21, the operation is easy to avoid the situation that the test blocks 6 are close to the pressurizing mechanism, and the working safety of the operator is improved.
In another technical scheme, as shown in fig. 2, the test block identifiers 5 are provided with a plurality of groups on the upper surface of the movable platform 3 at equal intervals along the length direction, each group of the test block identifiers 5 includes a plurality of concentric profile marks from inside to outside, and the test blocks 21 are aligned and placed with the profile marks of corresponding sizes.
The test block identifier 5 is arranged according to the outline of the test block 21, a plurality of outline marks with different sizes are arranged according to the concentric positions, an operator can rapidly and accurately place the test block 21 with various specifications at the outline mark, in the figure 2, the outline mark comprises the test block 21 with three specifications, square outline marks with the side lengths of 100mm, 150mm and 200mm can be sequentially arranged for three specifications required by a general pressure test, and meanwhile, the outline marks with various forms can be arranged according to the shape requirement of the test block 21, so that the universality of the pressure tester device is improved.
In another embodiment, as shown in fig. 3-6, the distance between the distance meter 10 and the pressing end 7 is equal to the distance between the adjacent groups of test block marks 5. The distance meter 10 and the pressing end 7 of the pressurizing mechanism 6 are arranged according to the interval of the test block mark 5, so that the stroke length of the driving mechanism 4 for driving the movable bearing platform to move each time is conveniently set, the setting process is simplified, simple and accurate movement control is carried out, and the operation efficiency of the full-automatic intelligent pressure testing machine is improved.
In another technical scheme, as shown in fig. 3-6, the driving mechanism 4 comprises bearings 11 arranged in pairs in the grooves 2 and positioned at two ends in the length direction, a screw rod 12 is connected in the two bearings 11 together, a screw rod nut 13 is sleeved on the screw rod 12 and connected in a transmission manner, the top of the screw rod nut 13 is fixed with the bottom of the movable bearing platform 3, one end, far away from the range finder 10, of the screw rod 12 penetrates out of the bearing 11 at the corresponding side, a driving motor 14 is connected behind the grooves 2, and the screw rod 12 is driven to rotate by an output shaft of the driving motor 14.
Two bearings 11 are installed relatively, and lead screw 12 both ends are installed on this paired bearing 11, and driving motor 14 output shaft and lead screw 12 are directly connected, provide rotation power for lead screw 12, and corresponding lead screw 12 sets up supporting lead screw nut 13, and lead screw nut 13 is fixed in the bottom intermediate position of removal cushion cap, and when lead screw 12 rotated, the removal cushion cap can be along lead screw 12 axial motion.
The encoder is arranged in the driving motor 14, the number of rotations of the driving motor 14 is controlled to control the corresponding number of rotations of the screw rod 12, the moving distance and the position of the movable bearing platform are controlled, four positions are preset, wherein three positions are the positions of the contour mark centers of the three test blocks 21 on the movable bearing platform aligned with the center of the pressing end 7, the pressing end 7 is generally arranged as a pressing plate, the fourth position is the position of the movable bearing platform which is far away from the driving motor 14 and reaches the farthest position and is positioned on the outer side of the pressing mechanism 6, and the test blocks 21 are far away from the upper bearing plate at the moment, so that the test blocks 21 are convenient to place or clean.
In another technical scheme, as shown in fig. 7, the driving mechanism 4 includes a pushing cylinder 15 disposed on the platform base 1 along the length direction of the groove 2, and the telescopic end of the pushing cylinder 15 penetrates into the groove 2 and is fixed with the bottom of the movable platform 3 by a connecting piece 16. The pushing cylinder 15 is used as a power mechanism for driving the movable bearing platform to translate, and the connecting piece 16 is arranged at the telescopic end part of the pushing cylinder 15 so as to be convenient to connect with the movable bearing platform.
In another technical scheme, as shown in fig. 8, the driving mechanism 4 includes a rotating motor disposed on the platform base 1, an output shaft of the rotating motor penetrates into the groove 2 along a width direction of the groove 2 and is coaxially connected with a gear 17, a rack 18 is fixed at a bottom of the moving platform 3 along a length direction of the groove 2, and the gear 17 is meshed with the rack 18.
The gear 17 is driven to rotate by the output shaft of the rotating motor, and the rack 18 translates under the meshing action, so that the movable bearing platform is driven to move. The encoder is also arranged in the rotating motor, the rotation number of the gear 17 is controlled by controlling the rotation number of the rotating motor, the moving distance and the position of the moving bearing platform are further controlled, the moving bearing platform can be preset to four positions, the three positions are the positions of the contour mark centers of the three test blocks 21 on the moving bearing platform aligned with the center of the pressing end 7, and the fourth position is the position of the moving bearing platform which is far away from the driving motor 14 and reaches the farthest position.
In another technical scheme, as shown in fig. 1, the groove 2 is formed on a central axis of the platform base 1, the platform base 1 protrudes upward on two sides of the width direction of the groove 2 to form a pair of steps 19, and the movable bearing platform 3 is slidably connected to the pair of steps 19 and extends downward on two sides of the width direction corresponding to the outer sides of the steps 19 respectively to form a limiting portion 20.
The limiting parts 20 arranged on two sides are respectively positioned on the outer sides of the steps 19 on two sides, the limiting parts are used for limiting the width direction of the movable bearing platform, namely the width direction of the groove 2, the movable bearing platform is guided to do linear motion, and meanwhile, the position of the movable bearing platform is lifted, so that the groove 2 in the lower space and the driving mechanism 4 in the groove 2 are conveniently arranged.
Although embodiments of the present utility model have been disclosed above, it is not limited to the details and embodiments shown and described, it is well suited to various fields of use for which the utility model would be readily apparent to those skilled in the art, and accordingly, the utility model is not limited to the specific details and drawings shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (7)
1. A full-automatic intelligent pressure testing machine, its characterized in that includes:
the lower pressure-bearing platform comprises a platform seat, a groove is formed in the middle of the platform seat along the length direction, a movable bearing platform is arranged above the groove along the horizontal direction, the width of the movable bearing platform is larger than that of the groove, the bottom of the movable bearing platform is in sliding connection with the upper surface of the platform seat, a driving mechanism is arranged in the groove and connected with the bottom of the movable bearing platform and used for driving the movable bearing platform to translate along the length direction of the groove, and test block identifiers are arranged on the upper surface of the movable bearing platform at intervals along the length direction and used for guiding and placing test blocks of corresponding specifications;
the pressurizing mechanism is arranged right above the movable bearing platform and comprises a pressurizing end for pressurizing the test block placed on the movable bearing platform downwards, a pressure sensor is arranged on the pressurizing end, and a rack is arranged between the pressurizing mechanism and the platform seat for connection;
the control system comprises a PLC controller and a display terminal which are mutually and electrically connected, wherein the display terminal is used for displaying data received by the PLC controller, and the PLC controller is electrically connected with the pressurizing mechanism and the pressure sensor and is used for controlling the operation of the pressurizing mechanism and transmitting the data of the pressure sensor to the display terminal;
the distance meter is arranged right above the movable bearing platform and is positioned on one side, far away from the driving mechanism, of the pressurizing mechanism, and is electrically connected with the PLC and used for detecting the distance between the movable bearing platform and the test block right below and sending the distance to the PLC, and the PLC is further used for correspondingly selecting the upper and lower heights of the pressurizing end according to the distance between the movable bearing platform and the test block.
2. The full-automatic intelligent pressure testing machine according to claim 1, wherein a plurality of groups of test block marks are arranged on the upper surface of the movable bearing platform at equal intervals along the length direction, each group of test block marks comprises a plurality of concentric profile marks, and the test block marks are aligned and placed corresponding to the profile marks.
3. The fully automatic intelligent pressure testing machine according to claim 2, wherein the distance between the distance meter and the pressing end is equal to the interval distance between the adjacent group of test block marks.
4. The full-automatic intelligent pressure testing machine according to claim 1, wherein the driving mechanism comprises bearings which are arranged in the grooves in pairs and positioned at two ends in the length direction, a screw rod is connected in the two bearings together, a screw rod nut is sleeved on the screw rod and connected in a transmission manner, the top of the screw rod nut is fixed with the bottom of the movable bearing platform, one end of the screw rod, which is far away from the range finder, penetrates out of the bearing at the corresponding side, and a driving motor is connected behind the grooves, and the screw rod is driven to rotate by an output shaft of the driving motor.
5. The full-automatic intelligent pressure testing machine according to claim 1, wherein the driving mechanism comprises a pushing cylinder arranged on the platform base along the length direction of the groove, and the telescopic end of the pushing cylinder penetrates into the groove and is fixed with the bottom of the movable bearing platform through a connecting piece.
6. The full-automatic intelligent pressure testing machine according to claim 1, wherein the driving mechanism comprises a rotating motor arranged on the platform base, an output shaft of the rotating motor penetrates into the groove along the width direction of the groove and is coaxially connected with a gear, a rack is fixed at the bottom of the movable bearing platform along the length direction of the groove, and the gear is meshed with the rack.
7. The full-automatic intelligent pressure testing machine according to claim 1, wherein the groove is formed on a central axis of the platform base, the platform base protrudes upwards on two sides of the width direction of the groove to form a pair of steps, and the movable bearing platform is slidably connected to the pair of steps and extends downwards on two sides of the width direction respectively corresponding to outer side faces of the steps to form a limiting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322009819.1U CN220339921U (en) | 2023-07-28 | 2023-07-28 | Full-automatic intelligent pressure testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322009819.1U CN220339921U (en) | 2023-07-28 | 2023-07-28 | Full-automatic intelligent pressure testing machine |
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| Publication Number | Publication Date |
|---|---|
| CN220339921U true CN220339921U (en) | 2024-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322009819.1U Active CN220339921U (en) | 2023-07-28 | 2023-07-28 | Full-automatic intelligent pressure testing machine |
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| Country | Link |
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| CN (1) | CN220339921U (en) |
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2023
- 2023-07-28 CN CN202322009819.1U patent/CN220339921U/en active Active
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