CN216695814U - Pressure testing machine convenient to adjust - Google Patents
Pressure testing machine convenient to adjust Download PDFInfo
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- CN216695814U CN216695814U CN202121609375.XU CN202121609375U CN216695814U CN 216695814 U CN216695814 U CN 216695814U CN 202121609375 U CN202121609375 U CN 202121609375U CN 216695814 U CN216695814 U CN 216695814U
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Abstract
The utility model discloses a pressure testing machine convenient to adjust, which comprises a base, a lifting mechanism, a pressure mechanism and a supporting mechanism. The utility model has the beneficial effects that: set up elevating system, through the motor, threaded rod one, swivel nut one, mutually support between slider and the limiting plate, can highly adjust a supporting bench, so as to satisfy the work needs, to building materials field or other fields, even the sample size is unfixed, also can effectually carry out the test of intensity, through set up supporting mechanism at a supporting bench downside, be convenient for support a supporting bench fixedly, avoid a supporting bench to descend in the use, carry out the pressure measurement in-process, pressure sensor in the pressure mechanism can send monitoring data for the display screen in real time, be convenient for improve the accuracy of experiment, and the upper surface of a supporting bench is located pressure mechanism and is provided with the recess under, be convenient for fix a position the test block and place, improve and place efficiency.
Description
Technical Field
The utility model relates to a press machine, in particular to a conveniently-adjusted pressure testing machine, and belongs to the technical field of test block press machines.
Background
In construction engineering, the performance of concrete is usually tested at regular time, and the method comprises the steps of casting a batch of cubic concrete test blocks with specified sizes, and extruding the concrete test blocks through a compression testing machine until the test blocks are broken, so as to obtain each data value. When the existing test block press is used, the size of a sample is not fixed in the field of building materials or other fields, so that the sample is sometimes placed on a support table, the stroke of a pressure device is insufficient, and the strength cannot be effectively tested.
SUMMERY OF THE UTILITY MODEL
The present invention has been made to solve the above problems, and an object of the present invention is to provide a compression testing machine which is easy to adjust.
The utility model realizes the purpose through the following technical scheme: the utility model provides a compression testing machine convenient to adjust, includes base, elevating system, press mechanism and supporting mechanism, the upper surface both sides fixed mounting of base has the support column, one of them the rigid coupling has control panel and display screen, two in proper order on the lateral wall of support column the inboard rigid coupling in upper end of support column has supporting beam, supporting beam's central point puts the fixed press mechanism that is provided with, the lower surface four corners department fixed mounting of base has the support leg, and the upper surface of base is located the inboard rigid coupling of two support columns has elevating system, two fixedly connected with brace table between the elevating system, the fixed test block of having placed on the brace table, the lower surface central point of brace table puts and is connected with supporting mechanism.
As a still further scheme of the utility model: elevating system comprises motor, threaded rod one, swivel nut one, slider and limiting plate, motor fixed mounting is the upper surface both sides at the base, and the output fixed mounting of motor has a threaded rod one, threaded connection has swivel nut one on the threaded rod one, one side of swivel nut one is provided with the limiting plate, the inside spout that is provided with of limiting plate, and slide in the spout and be provided with the slider, one side that is close to the limiting plate of swivel nut pass the limiting plate and with the slider rigid coupling, two the rigid coupling has a supporting bench between the slider.
As a still further scheme of the utility model: and telescopic rods are fixedly arranged between the lower surface of the supporting table and the upper surface of the base and positioned at two sides of the supporting mechanism.
As a still further scheme of the utility model: and a groove is formed in the upper surface of the supporting platform and is positioned right below the pressure mechanism.
As a still further scheme of the utility model: the utility model discloses a hydraulic pump, including servo motor, supporting beam, pressure mechanism, servo motor's output rigid coupling, hydraulic pump, sleeve, connecting rod, support piece, mounting groove, pressure sensor and clamp plate, servo motor fixed mounting is in supporting beam's inside, and servo motor's output rigid coupling has the hydraulic pump, hydraulic pump downside output both sides rigid coupling has the sleeve, it is provided with the connecting rod to slide in the telescopic inside, the lower extreme rigid coupling of connecting rod has the clamp plate, the upper surface central point of clamp plate puts fixed mounting and has the support piece, the upside of support piece is located the downside output position of hydraulic pump and is provided with the mounting groove, the inside rigid coupling of mounting groove has pressure sensor.
As a still further scheme of the utility model: the supporting mechanism is composed of a fixing column, a moving groove, a rotating handle, a first gear, a second threaded rod, a second threaded sleeve and a supporting cylinder, the fixing column is fixedly installed at the center of the upper surface of the base, the moving groove is formed in the fixing column, the rotating handle is fixedly connected to the side wall of one side of the fixing column, one end of the rotating handle, which passes through the connecting shaft, extends to the moving groove, the first gear is fixedly connected to the upper side of the first gear in a meshed mode, the second threaded rod is fixedly connected to the upper end of the second gear, the second threaded rod is connected to the second threaded rod in a threaded mode, and the outer side of the second threaded sleeve is fixedly connected to the inner wall of the supporting cylinder.
As a still further scheme of the utility model: and a signal receiving module capable of receiving data of the pressure sensor is arranged in the display screen.
The utility model has the beneficial effects that: this kind of compression testing machine convenient to adjust reasonable in design, set up elevating system, through the motor, threaded rod one, swivel nut one, mutually support between slider and the limiting plate, can adjust the height of brace table, so as to satisfy the work needs, to building materials field or other fields, even the sample size is unfixed, also can effectually carry out the test of intensity, through setting up supporting mechanism at a brace table downside, be convenient for support the brace table fixedly, avoid a brace table to descend in the use, carrying out the pressure measurement in-process, pressure sensor in the compression testing machine can send monitoring data for the display screen in real time, be convenient for improve the accuracy of experiment, and the upper surface of brace table is located compression testing machine and is provided with the recess under, be convenient for fix a position the test block and place, improve the placement efficiency.
Drawings
FIG. 1 is a schematic structural view of a pressure tester convenient for adjustment according to the present invention;
FIG. 2 is a schematic view of the inner connection structure of the sleeve and the connecting rod according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
fig. 4 is an enlarged schematic view of a portion B in fig. 1.
In the figure: 1. the base, 2, the supporting leg, 3, the support column, 4, supporting beam, 5, elevating system, 501, the motor, 502, threaded rod one, 503, swivel nut one, 504, the slider, 505, the limiting plate, 6, the brace table, 7, the brace table, 8, the telescopic link, 9, supporting mechanism, 901, the fixed column, 902, shifting chute, 903, the commentaries on classics handle, 904, gear one, 905, gear two, 906, threaded rod two, 907, swivel nut two, 908, the support cylinder, 10, servo motor, 11, the hydraulic pump, 12, the sleeve, 13, the connecting rod, 14, the briquetting, 15, the mounting groove, 16, pressure sensor, 17, display screen and 18, control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example one
Please refer to fig. 1-3, a compression testing machine convenient to adjust, including base 1, elevating system 5, pressure mechanism and supporting mechanism 9, the upper surface both sides fixed mounting of base 1 has support column 3, one of them the rigid coupling has control panel 18 and display screen 17, two in proper order on the lateral wall of support column 3 the inboard rigid coupling in upper end of support column 3 has supporting beam 4, the fixed pressure mechanism that is provided with in central point department of supporting beam 4, the lower surface four corners department fixed mounting of base 1 has support leg 2, and the inboard rigid coupling that the upper surface of base 1 is located two support columns 3 has elevating system 5, two fixedly connected with brace table 6 between the elevating system 5, the fixed test block 7 that has placed on brace table 6, the lower surface central point of brace table 6 puts and is connected with supporting mechanism 9.
Further, in the embodiment of the present invention, the lifting mechanism 5 is composed of a motor 501, a first threaded rod 502, a first threaded sleeve 503, a slider 504 and a limiting plate 505, the motor 501 is fixedly installed on two sides of the upper surface of the base 1, the first threaded rod 502 is fixedly installed at the output end of the motor 501, the first threaded rod 502 is in threaded connection with the first threaded sleeve 503, a limiting plate 505 is arranged on one side of the first threaded sleeve 503, a sliding groove is arranged inside the limiting plate 505, the slider 504 is slidably installed in the sliding groove, one side of the first threaded sleeve 503, which is close to the limiting plate 505, penetrates through the limiting plate 505 and is fixedly connected with the slider 504, and a supporting table 6 is fixedly connected between the two sliders 504, wherein the model of the motor 501 is Y90S-2, so that the height of the supporting table 6 can be adjusted according to actual needs, thereby meeting the work needs and improving the work efficiency.
Further, in the embodiment of the present invention, the telescopic rods 8 are fixedly disposed between the lower surface of the supporting table 6 and the upper surface of the base 1 at two sides of the supporting mechanism 9, so as to buffer the supporting table 6 during the lifting adjustment process, and prevent the test block 7 on the supporting table 6 from falling off due to an excessively high lifting speed.
Further, in the embodiment of the present invention, a groove is provided on the upper surface of the support table 6 under the pressure mechanism, so that the test block 7 can be positioned and placed conveniently, and the placement efficiency is improved.
Further, in the embodiment of the present invention, the pressure mechanism is composed of a servo motor 10, a hydraulic pump 11, a sleeve 12, a connecting rod 13, a pressing block 14, a mounting groove 15, a pressure sensor 16 and a pressing plate 21, the servo motor 10 is fixedly installed inside the supporting beam 4, the output end of the servo motor 10 is fixedly connected with the hydraulic pump 11, the sleeves 12 are fixedly connected to both sides of the lower output end of the hydraulic pump 11, the connecting rod 13 is slidably installed inside the sleeve 12, the pressing plate 21 is fixedly connected to the lower end of the connecting rod 13, the pressing block 14 is fixedly installed at the central position of the upper surface of the pressing plate 21, the mounting groove 15 is arranged at the position of the lower output end of the hydraulic pump 11 on the upper side of the pressing block 14, the pressure sensor 16 is fixedly connected inside the mounting groove 15, wherein the model of the servo motor 10 is XD-WS37GB3525, the model of the hydraulic pump 11 is LY-WDQ17a4, the model of the pressure sensor 16 is SIN-P300, which is convenient for testing the pressure resistance of the test block 7.
Example two
Please refer to fig. 1-4, a compression testing machine convenient to adjust, including base 1, elevating system 5, pressure mechanism and supporting mechanism 9, the upper surface both sides fixed mounting of base 1 has support column 3, one of them the rigid coupling has control panel 18 and display screen 17 on the lateral wall of support column 3 in proper order, the inboard rigid coupling that the upper surface of base 1 is located two support columns 3 has elevating system 5, two fixedly connected with brace table 6 between the elevating system 5, the lower surface central point of brace table 6 puts and is connected with supporting mechanism 9.
Further, in the embodiment of the present invention, the supporting mechanism 9 is composed of a fixed column 901, a moving slot 902, a rotating handle 903, a first gear 904, a second gear 905, a second threaded rod 906, a second threaded sleeve 907 and a supporting cylinder 908, the fixed column 901 is fixedly installed at the center of the upper surface of the base 1, a moving groove 902 is arranged in the fixed column 901, a rotating handle 903 is fixedly connected to one side wall of the fixed column 901, the rotating handle 903 extends to the moving groove 902 through one end of a connecting shaft, a first gear 904 is fixedly connected, a second gear 905 is meshed and connected with the upper side gear of the first gear 904, the upper end of the second gear 905 is fixedly connected with a second threaded rod 906, the second threaded rod 906 is in threaded connection with a second threaded sleeve 907, the outer side of the second threaded sleeve 907 is fixedly connected with the inner wall of the supporting cylinder 908, so that the supporting table 6 is conveniently supported and fixed, and the supporting table 6 is prevented from descending in the using process.
Further, in the embodiment of the present invention, a signal receiving module capable of receiving data of the pressure sensor 16 is disposed inside the display screen 17, wherein the model of the display screen 17 is AN-238W03D, which is convenient for monitoring pressure-resistant data in real time, and improves accuracy of the experiment
The working principle is as follows: when the pressure testing machine convenient to adjust is used, the pressure testing machine is firstly fixed at a proper position according to actual needs, then the height of the supporting table 6 is adjusted according to the size of a block 7 to be tested, the motor 501 is turned on through the control panel 18, the motor 501 rotates to drive the first threaded rod 502 to rotate, the first threaded rod 502 rotates to drive the first threaded sleeve 502 to ascend, so that the sliding block 504 drives the supporting table 6 to ascend, after the supporting table is ascended to the proper position height, the motor 501 is turned off, the rotating handle 903 is rotated at the moment, the rotating handle 903 drives the first gear 904, the second gear 905 and the second threaded rod 906 to transmit rotation, so that the second threaded sleeve 907 ascends on the second threaded rod 906, the second threaded rod 906 is fixedly connected with the inner wall of the supporting cylinder 908, so that the second threaded sleeve 907 ascends to drive the supporting cylinder 908 to ascend until the supporting cylinder 908 abuts against the lower side of the supporting table 6, so that the height of the supporting table 6 is fixed, then, a pressure-resistant test can be performed on the block to be tested 7 through the pressure mechanism, the pressure sensor 16 arranged in the pressure mechanism sends data to the display screen 17, and the display screen 17 receives the data and performs public displaying, so that the pressure-resistant data can be monitored in real time conveniently, and the accuracy of the test is improved.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a compression testing machine convenient to adjust which characterized in that: comprises a base (1), a lifting mechanism (5), a pressure mechanism and a supporting mechanism (9), wherein supporting columns (3) are fixedly arranged on two sides of the upper surface of the base (1), a control panel (18) and a display screen (17) are fixedly connected on the side wall of one of the supporting columns (3) in sequence, a supporting beam (4) is fixedly connected on the inner side of the upper end of each of the two supporting columns (3), a pressure mechanism is fixedly arranged at the central position of the supporting beam (4), supporting legs (2) are fixedly arranged at the four corners of the lower surface of the base (1), and the upper surface of the base (1) is fixedly connected with lifting mechanisms (5) at the inner sides of the two supporting columns (3), a supporting table (6) is fixedly connected between the two lifting mechanisms (5), a test block (7) is fixedly placed on the supporting table (6), and a supporting mechanism (9) is connected to the center of the lower surface of the supporting table (6).
2. The adjustable compression tester as claimed in claim 1, wherein: elevating system (5) comprises motor (501), threaded rod (502), swivel nut (503), slider (504) and limiting plate (505), motor (501) fixed mounting is the upper surface both sides in base (1), and the output fixed mounting of motor (501) has threaded rod (502), threaded rod (502) are gone up threaded connection and are had swivel nut (503), one side of swivel nut (503) is provided with limiting plate (505), limiting plate (505) inside is provided with the spout, and slides in the spout and be provided with slider (504), limiting plate (505) are passed and with slider (504) rigid coupling, two to one side that swivel nut (503) is close to limiting plate (505) is passed and two the rigid coupling has brace table (6) between slider (504).
3. The adjustable compression tester as claimed in claim 1, wherein: and telescopic rods (8) are fixedly arranged between the lower surface of the supporting table (6) and the upper surface of the base (1) and positioned at two sides of the supporting mechanism (9).
4. The adjustable compression tester as claimed in claim 1, wherein: and a groove is formed in the upper surface of the supporting platform (6) under the pressure mechanism.
5. The adjustable compression tester as claimed in claim 1, wherein: the pressure mechanism consists of a servo motor (10), a hydraulic pump (11), a sleeve (12), a connecting rod (13), a pressing block (14), a mounting groove (15), a pressure sensor (16) and a pressing plate (21), the servo motor (10) is fixedly arranged in the supporting beam (4), the output end of the servo motor (10) is fixedly connected with a hydraulic pump (11), two sides of the output end at the lower side of the hydraulic pump (11) are fixedly connected with sleeves (12), a connecting rod (13) is arranged in the sleeve (12) in a sliding way, the lower end of the connecting rod (13) is fixedly connected with a pressing plate (21), a pressing block (14) is fixedly arranged at the central position of the upper surface of the pressing plate (21), the upper side of the pressing block (14) is provided with a mounting groove (15) at the lower side output end position of the hydraulic pump (11), and a pressure sensor (16) is fixedly connected inside the mounting groove (15).
6. An adjustable pressure tester as claimed in claim 1, wherein: the supporting mechanism (9) is composed of a fixed column (901), a moving groove (902), a rotating handle (903), a first gear (904), a second gear (905), a second threaded rod (906), a second threaded sleeve (907) and a supporting cylinder (908), the fixing column (901) is fixedly arranged at the center of the upper surface of the base (1), a moving groove (902) is arranged in the fixed column (901), a rotating handle (903) is fixedly connected with the side wall of one side of the fixed column (901), the rotating handle (903) extends to the moving groove (902) through one end of the connecting shaft, a first gear (904) is fixedly connected, a second gear (905) is meshed and connected with the upper side gear of the first gear (904), a second threaded rod (906) is fixedly connected to the upper end of the second gear (905), a second threaded sleeve (907) is connected to the second threaded rod (906) in a threaded manner, the outer side of the second screw sleeve (907) is fixedly connected with the inner wall of the support cylinder (908).
7. The adjustable compression tester as claimed in claim 1, wherein: and a signal receiving module capable of receiving data of the pressure sensor (16) is arranged in the display screen (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121609375.XU CN216695814U (en) | 2021-07-15 | 2021-07-15 | Pressure testing machine convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121609375.XU CN216695814U (en) | 2021-07-15 | 2021-07-15 | Pressure testing machine convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216695814U true CN216695814U (en) | 2022-06-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121609375.XU Active CN216695814U (en) | 2021-07-15 | 2021-07-15 | Pressure testing machine convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216695814U (en) |
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2021
- 2021-07-15 CN CN202121609375.XU patent/CN216695814U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wu Jianfei Inventor after: Ma Miao Inventor after: He Yuemei Inventor before: Wu Jianfei Inventor before: Ma Miao Inventor before: He Yuemei |
|
| CB03 | Change of inventor or designer information |