CN216144622U - Computer-controlled tension and compression testing machine - Google Patents
Computer-controlled tension and compression testing machine Download PDFInfo
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- CN216144622U CN216144622U CN202122198601.6U CN202122198601U CN216144622U CN 216144622 U CN216144622 U CN 216144622U CN 202122198601 U CN202122198601 U CN 202122198601U CN 216144622 U CN216144622 U CN 216144622U
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Abstract
The utility model discloses a computer-controlled tension and compression testing machine which comprises a supporting base, wherein the upper end face of the supporting base is fixedly connected with a test bed, the front end face of the test bed is fixedly connected with a display, the right side end face of the test bed is fixedly connected with a supporting frame, the upper end face of the supporting frame is fixedly connected with a connecting frame, a plurality of supporting rods which are circumferentially arranged are connected onto the connecting frame in a penetrating and sliding mode, the lower end faces of the supporting rods are fixedly connected with a pressure head, the upper end face of the connecting frame is provided with a driving mechanism used for driving the pressure head in the vertical moving process, and the lower end face of the connecting frame is connected with an installation pipe in a sliding mode. According to the utility model, by arranging the display, the pressure ring, the transmission head and other structures, the pressure ring is used for capturing the data rapid transmission after the pressure peak value, the rapid measurement and capture of the limit value under the stress change and the deformation state of the material are realized, the accuracy of the value is ensured, and the error value is reduced.
Description
Technical Field
The utility model relates to the technical field of tension and pressure tests, in particular to a computer-controlled tension and pressure tester.
Background
The tension and compression tester is used for the tensile strength, the compressive strength and the elongation of various materials, semi-finished products and finished products, can be used for the tests of stripping, tearing, bending resistance, compression and the like, and is suitable for the industries of metal, plastics, rubber, textiles, synthetic chemicals, wires and cables, leather and the like.
The existing tension and pressure tester mostly reads related test values in the test process through a measuring instrument and a numerical instrument when in use, and the limit state speed of the tension and pressure applied to the material in the deformation process of the tension and pressure test process is high, so that numerical errors and other phenomena are easy to occur in the process of reading the values, and the precision between actual measurement values of data is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a computer-controlled tension and compression tester.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a computer control type draws compression testing machine, includes and supports the base, the up end fixedly connected with test bench of support base, the front end fixedly connected with display of test bench, the right side end fixedly connected with support frame of test bench, the up end fixedly connected with link of support frame, run through the bracing piece that sliding connection has a plurality of circumference to set up on the link, terminal surface fixedly connected with pressure head under the bracing piece, the up end of link is equipped with and is used for reciprocating the pressure head in-process driven actuating mechanism, the lower terminal surface sliding connection of link has the installation pipe, be equipped with on the lateral wall of installation pipe and be used for the spacing supporting mechanism to the bracing piece.
Preferably, actuating mechanism includes the lift cylinder of fixed connection at the link up end, and is a plurality of the up end fixedly connected with lift platform of bracing piece, the terminal fixed connection lift platform's of flexible post lower terminal surface of lift cylinder.
Preferably, the supporting mechanism includes that the cover establishes the interior solid fixed ring on the installation pipe lateral wall, a plurality of connecting rods of circumference fixedly connected with on the lateral wall of interior solid fixed ring, the terminal fixedly connected with outer solid fixed ring of connecting rod.
Preferably, the inner fixed ring and the inner side wall of the outer fixed ring are fixedly connected with pressure rings, and the pressure rings are sleeved on the side walls of the supporting rods.
Preferably, a transmission head is fixedly connected to a side wall of the front end of the inner fixing ring, and the transmission head is electrically connected with the pressure ring and the display.
Preferably, a fixing frame is fixedly connected to the side wall of the right side of the test bed, and the fixing frame is sleeved on the side wall of the supporting frame.
Compared with the prior art, the utility model has the beneficial effects that:
1. through setting up structures such as display, pressure ring and transmission head, utilize the pressure ring to catch the fast transmission of datumization behind the pressure peak value, realize the accuracy of guaranteeing numerical value to the quick measurement of material atress change and the extreme numerical value under the material deformation state and catch, reduce the error value.
2. Through setting up structures such as installation pipe, pressure head and bracing piece, the realization goes on simultaneously to the pressure of drawing of test material in the test procedure, and the contrast material is drawing the deformation essence difference under the pressure state, and convenient experimentation provides the contrast phenomenon for data simultaneously.
Drawings
Fig. 1 is a schematic front view of a computer-controlled tensile-compression testing machine according to the present invention;
fig. 2 is a schematic structural diagram of a supporting mechanism of a computer-controlled tension and compression testing machine according to the present invention.
In the figure: the device comprises a support base 1, a test bed 2, a display 3, a support frame 4, a fixing frame 5, a connecting frame 6, a support rod 7, a lifting platform 8, a lifting cylinder 9, a mounting pipe 10, a pressure head 11, an inner fixing ring 12, an outer fixing ring 13, a pressure ring 14 and a transmission head 15.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Referring to fig. 1-2, a computer-controlled tension and compression testing machine comprises a supporting base 1, wherein the upper end face of the supporting base 1 is fixedly connected with a test bed 2, the front end face of the test bed 2 is fixedly connected with a display 3, the right side end face of the test bed 2 is fixedly connected with a support frame 4, the right side wall of the test bed 2 is fixedly connected with a fixed frame 5, the fixed frame 5 is sleeved on the side wall of the support frame 4, the upper end face of the support frame 4 is fixedly connected with a connecting frame 6, the connecting frame 6 is in penetrating sliding connection with a plurality of supporting rods 7 which are circumferentially arranged, and the lower end face of each supporting rod 7 is fixedly connected with a pressure head 11;
the up end of link 6 is equipped with and is used for reciprocating in-process driven actuating mechanism to pressure head 11, and actuating mechanism includes fixed connection at the lift cylinder 9 of link 6 up end, the up end fixedly connected with lift platform 8 of a plurality of bracing pieces 7, lift cylinder 9's the terminal fixed connection lift platform 8's of flexible post lower terminal surface.
The lower terminal surface sliding connection of link 6 has installation pipe 10, be equipped with on the lateral wall of installation pipe 10 and be used for 7 spacing supporting mechanism to the bracing piece, supporting mechanism establishes interior solid fixed ring 12 on the lateral wall of installation pipe 10 including the cover, a plurality of connecting rods of circumference fixedly connected with on the lateral wall of interior solid fixed ring 12, the terminal fixedly connected with outer solid fixed ring 13 of connecting rod, the equal fixedly connected with pressure ring 14 of inside wall of interior solid fixed ring 12 and outer solid fixed ring 13, pressure ring 14 cover is established on the lateral wall of bracing piece 7.
In the present invention, the front end side wall of the inner fixing ring 12 is fixedly connected with a transmission head 15, and the transmission head 15 is electrically connected with the pressure ring 14 and the display 3.
When the utility model is used, as shown in figure 1-2, firstly, the lifting distance and the lifting size of the lifting cylinder 9 can be adjusted and controlled through the display 3 when the test is carried out, namely, the setting and the adjustment of the lifting height of the lifting platform 8 are realized, in the process, a test sample is placed between the pressure head 11 and the test bed 2, meanwhile, another sample is placed between the upper end of the pressure head 11 and the installation pipe 10 for fixation, the lifting cylinder 9 is started to drive the lifting platform 8 to move downwards, in the process, the lifting platform 8 drives the plurality of support rods 7 to be connected in the connecting frame 6 in a sliding way and drives the pressure head 11 to move downwards to carry out the pressing process on the sample, in the process, the pressure head 11 carries out the pressing process on the sample below the pressure head 1, the sample between the upper end of the pressure head and the installation pipe 10 is stretched, in the pressing process, the pressure borne by the pressure rings 14 in the inner fixing ring 12 and the outer fixing ring 13 is used for detecting and measuring the pressure borne by the support rods, and is transmitted to the display screen 3 by the transmission head 15, carries out the numerical value contrast, can realize simultaneously drawing the change phenomenon of pressing in-process sample and comparing above and below the pressure head 11.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A computer-controlled tension-compression testing machine comprises a supporting base (1) and is characterized in that, the upper end surface of the supporting base (1) is fixedly connected with a test bed (2), the front end surface of the test bed (2) is fixedly connected with a display (3), a supporting frame (4) is fixedly connected with the end surface at the right side of the test bed (2), a connecting frame (6) is fixedly connected with the upper end surface of the supporting frame (4), a plurality of supporting rods (7) which are arranged in the circumferential direction are connected on the connecting frame (6) in a penetrating and sliding way, the lower end surface of the supporting rod (7) is fixedly connected with a pressure head (11), the upper end surface of the connecting frame (6) is provided with a driving mechanism for driving the pressure head (11) in the up-and-down moving process, the lower end face of the connecting frame (6) is connected with an installation pipe (10) in a sliding mode, and a supporting mechanism used for limiting the supporting rod (7) is arranged on the side wall of the installation pipe (10).
2. The computer-controlled tension and compression testing machine according to claim 1, wherein the driving mechanism comprises a lifting cylinder (9) fixedly connected to the upper end surface of the connecting frame (6), a lifting platform (8) is fixedly connected to the upper end surfaces of the plurality of supporting rods (7), and the tail end of a telescopic column of the lifting cylinder (9) is fixedly connected to the lower end surface of the lifting platform (8).
3. The computer-controlled tension and compression tester as claimed in claim 2, wherein the supporting mechanism comprises an inner fixing ring (12) sleeved on the side wall of the mounting pipe (10), the side wall of the inner fixing ring (12) is circumferentially and fixedly connected with a plurality of connecting rods, and the tail ends of the connecting rods are fixedly connected with an outer fixing ring (13).
4. The computer-controlled tension and compression tester as claimed in claim 3, wherein the inner side walls of the inner fixed ring (12) and the outer fixed ring (13) are both fixedly connected with a pressure ring (14), and the pressure ring (14) is sleeved on the side wall of the support rod (7).
5. The computer-controlled tension and compression tester as claimed in claim 4, wherein the front end of the inner fixed ring (12) has a transmission head (15) fixedly connected to the side wall, and the transmission head (15) is electrically connected to the pressure ring (14) and the display (3).
6. The computer-controlled tension and compression testing machine according to claim 5, wherein a fixing frame (5) is fixedly connected to the right side wall of the test bed (2), and the fixing frame (5) is sleeved on the side wall of the support frame (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122198601.6U CN216144622U (en) | 2021-09-10 | 2021-09-10 | Computer-controlled tension and compression testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122198601.6U CN216144622U (en) | 2021-09-10 | 2021-09-10 | Computer-controlled tension and compression testing machine |
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| Publication Number | Publication Date |
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| CN216144622U true CN216144622U (en) | 2022-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122198601.6U Active CN216144622U (en) | 2021-09-10 | 2021-09-10 | Computer-controlled tension and compression testing machine |
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| CN (1) | CN216144622U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114739805A (en) * | 2022-04-29 | 2022-07-12 | 南通优普塑料制品有限公司 | Packing box material plate folding pressure measuring device |
-
2021
- 2021-09-10 CN CN202122198601.6U patent/CN216144622U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114739805A (en) * | 2022-04-29 | 2022-07-12 | 南通优普塑料制品有限公司 | Packing box material plate folding pressure measuring device |
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