CN221782021U - A bending and compression testing machine - Google Patents
A bending and compression testing machine Download PDFInfo
- Publication number
- CN221782021U CN221782021U CN202420051461.0U CN202420051461U CN221782021U CN 221782021 U CN221782021 U CN 221782021U CN 202420051461 U CN202420051461 U CN 202420051461U CN 221782021 U CN221782021 U CN 221782021U
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- workbench
- bending
- testing machine
- bearing plate
- compression
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- 230000006835 compression Effects 0.000 title claims abstract description 33
- 238000007906 compression Methods 0.000 title claims abstract description 33
- 238000012360 testing method Methods 0.000 title claims abstract description 33
- 238000005452 bending Methods 0.000 title claims abstract description 30
- 230000001681 protective effect Effects 0.000 claims abstract description 12
- 238000007790 scraping Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims abstract description 9
- 208000012260 Accidental injury Diseases 0.000 claims abstract description 6
- 208000014674 injury Diseases 0.000 claims abstract description 6
- 238000013102 re-test Methods 0.000 claims abstract description 5
- 230000000712 assembly Effects 0.000 claims abstract description 3
- 238000000429 assembly Methods 0.000 claims abstract description 3
- 238000003825 pressing Methods 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 2
- 238000012669 compression test Methods 0.000 abstract description 20
- 238000012545 processing Methods 0.000 abstract description 2
- 238000003860 storage Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model discloses a fracture-resistant compression testing machine, which relates to the technical field of fracture-resistant compression testing and comprises a workbench, wherein a bearing plate is fixedly arranged at the center of the top of the workbench, scraping assemblies are arranged between the front side and the rear side of the workbench and used for intensively processing scraps left on the surface of the bearing plate after the fracture-resistant compression testing, the influence on the retest result is avoided, and a protection assembly is fixedly arranged at the top of the workbench and used for forming a ring shape around the bearing plate and avoiding the scraps in the testing process from injuring users by mistake. According to the utility model, the H-shaped clamping blocks are pushed to drive the plurality of brushes at the bottom of the transverse plate to scrape off scraps on the surface of the workbench and the top of the bearing plate, so that the scraps are prevented from influencing the bending and compression test result when the bending and compression test is performed again, and meanwhile, the two side plates, the protective transparent plate and the L-shaped protective transparent plate are mutually formed into a ring shape, thereby avoiding accidental injury to users and improving the safety of the bending and compression test.
Description
Technical Field
The utility model relates to the technical field of fracture and compression testing, in particular to a fracture and compression testing machine.
Background
With the vigorous development of the construction industry and the infrastructure industry in China, the huge demand for the steel wire rack insulation board is driven, so that the flexural strength and the compressive strength of the steel wire rack insulation board need to be detected to ensure the safety of the construction industry, and a flexural compression testing machine is usually used and is also suitable for compression tests of other materials.
For example, chinese patent application number CN 201920002608.6's compression testing machine that rolls over, including workstation, electric hydraulic cylinder and fixing base, electric hydraulic cylinder symmetry installs in the inside bottom of workstation, the fixing base is installed at the up end of workstation, two fixed mounting has the crossbeam between the telescopic link of electric hydraulic cylinder, the lower terminal surface fixedly connected with sensor housing of crossbeam, the lower terminal surface of sensor housing is connected with trapezoidal piece, the lower terminal surface fixedly connected with circular briquetting of trapezoidal piece, the top of fixing base is provided with circular supporting seat, coaxial setting between circular briquetting and the circular supporting seat. The utility model solves the problems that the pressing plate of the existing bending-resistant compression testing machine is troublesome in replacement and wastes time of staff, and the supporting seat of the existing bending-resistant compression testing machine is generally of a fixed structure and a rotating device is not designed.
However, in practical use, the above device has the chips which are not in line with compression resistance and fracture resistance and are easy to generate compression collapse in the test process, and the chips stay on the surface of the circular supporting seat, so that the retest result is easily affected, and the test accuracy is reduced.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides the bending and compression testing machine, which scrapes off scraps on the surface of the workbench and the top of the bearing plate by pushing a plurality of brushes at the bottom of the H-shaped clamping block to drive the transverse plate, so that the scraps are prevented from influencing the bending and compression testing result when the bending and compression testing is performed again, and meanwhile, the two side plates, the protective transparent plates and the L-shaped protective transparent plates are mutually formed into a ring shape, thereby avoiding accidental injury to users, improving the safety of the bending and compression testing, and effectively solving the problems in the background art.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the bending and compression resistant testing machine comprises a workbench, wherein a bearing plate is fixedly arranged in the center of the top of the workbench;
Scraping assemblies are arranged between the front side and the rear side of the workbench and used for carrying out centralized treatment on scraps left on the surface of the bearing plate after the bending and compression test, so that the influence on the result of the retest is avoided;
The top of the workbench is fixedly provided with a protection component which is used for forming a ring shape around the bearing plate, so that the situation that scraps in the test process accidentally injure users is avoided;
The scraping assembly comprises two square support frames, the two square support frames are respectively fixedly arranged on the front side and the rear side of the top of the workbench, H-shaped clamping blocks are fixedly connected inside the square support frames in a sliding clamping mode, a transverse plate is fixedly connected between the H-shaped clamping blocks, and a plurality of evenly distributed hairbrushes are fixedly arranged at the bottom of the transverse plate.
Preferably, the front side the H-shaped clamping block is fixedly provided with a handle, and a plurality of brush bottom ends are contacted with the top of the workbench, so that the handle is conveniently pushed to drive the H-shaped clamping block to move along the rectangular support frame.
Preferably, the protection component comprises a U-shaped supporting frame, the U-shaped supporting frame is fixedly arranged between two sides of the top of the workbench, and an electric push rod is arranged in the center of the top of the U-shaped supporting frame.
Preferably, the top of the bearing plate is provided with a pressing plate, and the piston rod of the electric push rod penetrates through the U-shaped supporting frame and is fixedly connected with the center of the top of the pressing plate, so that the electric push rod is convenient to drive the pressing plate to move up and down.
Preferably, both sides are all fixed around the U type support frame both ends and are equipped with the curb plate, and two of front side the curb plate front side all articulates there is the protection transparent plate, and two of rear side all articulates on the curb plate rear side has L type protection transparent plate, and curb plate, protection transparent plate and L type protection transparent plate of being convenient for form the ring and close the space.
Preferably, the chute has all been seted up to workstation top both sides, two the chute is located the loading board both sides respectively, the spread groove has been seted up at the inside center of workstation, two the intercommunication between chute and the spread groove, the inside bottom activity of spread groove is equipped with the storage frame that is used for holding the piece, is convenient for concentrate the piece of collecting the production in the anti compression test of rolling over.
Preferably, a front door plate is connected to the front side center hinge of the workbench, and moving wheels are fixedly arranged at four corners of the bottom of the workbench, so that the workbench can move conveniently.
Compared with the prior art, the utility model provides a bending and compression resistant testing machine, which has the following beneficial accuracy:
Through two curb plates mutually perpendicular of two protection transparent plates and rear side, two L type protection transparent plates and two curb plates mutually perpendicular of front side for two curb plates, protection transparent plate and L type protection transparent plate encircle the workstation top into sealedly, and operation control panel drive electric putter drives the panel at clamp plate extrusion loading board top, thereby detects the anti resistance to compression nature of panel, and the piece that does not accord with the anti resistance to compression nature of anti book is splashed to curb plate, protection transparent plate and L type protection transparent plate inner wall that the board that the compression nature was pressed at the pressing process is collapsed, thereby realizes avoiding the accidental injury to the user, improves the security of anti resistance to compression test.
The two H-shaped clamping blocks are pushed to drive the plurality of brushes at the bottom of the transverse plate to slide on the top surface of the workbench and pass through the top surface of the bearing plate, scraps generated in the process of the bending and compression test at the top of the bearing plate are scraped to the other side of the top of the workbench, and finally the scraps slide down to the connecting groove through the two inclined grooves and fall into the storage frame, so that the scraps are prevented from influencing the bending and compression test results when the bending and compression test is carried out again, and the accuracy of the bending and compression test is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the overall structure of the present utility model;
FIG. 3 is a cross-sectional view of the overall structure of the present utility model;
FIG. 4 is a schematic view of a scraping assembly according to the present utility model;
fig. 5 is a schematic structural view of a protection component according to the present utility model.
In the figure: the device comprises a workbench 1, a front door plate 2, a moving wheel 3, a scraping component 4, a protection component 5, a bearing plate 6, a chute 7, a connecting groove 8 and a storage frame 9;
41-shaped bracket frame, 42H-shaped clamping blocks, 43 transverse plates, 44 brushes, 45 handles, 51U-type supporting frames, 52 electric push rods, 53 pressing plates, 54 side plates, 55 protective transparent plates and 56L-type protective transparent plates.
Detailed Description
In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.
As shown in fig. 1-5, the utility model provides a bending and compression testing machine, which comprises a workbench 1, wherein a bearing plate 6 is fixedly arranged at the center of the top of the workbench 1, inclined grooves 7 are respectively arranged at two sides of the top of the workbench 1, two inclined grooves 7 are respectively arranged at two sides of the bearing plate 6, a connecting groove 8 is arranged at the center of the interior of the workbench 1, the two inclined grooves 7 are communicated with the connecting groove 8, a containing frame 9 for containing scraps is movably arranged at the bottom end of the interior of the connecting groove 8, so that scraps generated in the bending and compression testing are conveniently collected in a centralized manner, a front door plate 2 is connected at the center of the front side of the workbench 1 in a hinge manner, and moving wheels 3 are fixedly arranged at four corners of the bottom of the workbench 1, so that the movement of the utility model is facilitated.
As shown in fig. 1-3 and 5, the top of the workbench 1 is fixedly provided with a protection component 5, which is used for forming a ring shape around the bearing plate 6, so as to avoid the accidental injury of the user by chips in the test process, the protection component 5 comprises a U-shaped supporting frame 51, the U-shaped supporting frame 51 is fixedly arranged between two sides of the top of the workbench 1, the center of the top of the U-shaped supporting frame 51 is provided with an electric push rod 52, and the top of the bearing plate 6 is provided with a pressing plate 53.
The piston rod of the electric push rod 52 penetrates through the U-shaped supporting frame 51 and is fixedly connected with the center of the top of the pressing plate 53, so that the electric push rod 52 drives the pressing plate 53 to move up and down, the front side and the rear side of the two ends of the U-shaped supporting frame 51 are fixedly provided with side plates 54, the front sides of the two side plates 54 on the front side are hinged with protective transparent plates 55, the rear sides of the two side plates 54 on the rear side are hinged with L-shaped protective transparent plates 56, so that the side plates 54, the protective transparent plates 55 and the L-shaped protective transparent plates 56 form a ring-closed space,
Through setting up protection component 5, place the wire network frame heated board panel that needs to carry out bending resistance compression test in loading board 6 top, then open two protection transparent plates 55 and the two curb plates 54 mutually perpendicular of rear side, it is mutually perpendicular to break two L type protection transparent plates 56 with two curb plates 54 of front side again, make two curb plates 54, protection transparent plates 55 and L type protection transparent plates 56 encircle into the closure with workstation 1 top, then the output pole of operation control panel drive electric putter 52 reciprocates and drives the panel at clamp plate 53 extrusion loading board 6 top, thereby detect the bending resistance compression property of panel, the piece that does not accord with bending resistance compression property is splashed to curb plate 54, protection transparent plates 55 and L type protection transparent plates 56 inner wall that the piece that the pressing was collapsed at the pressing process, thereby realize avoiding the accidental injury to the user, improve bending resistance compression test's security.
As shown in fig. 1-4, a scraping component 4 is disposed between the front and rear sides of the workbench 1, and is used for intensively processing the chips left on the surface of the bearing plate 6 after the fracture-resistant compression test, so as to avoid influencing the result of the retest, the scraping component 4 includes two rectangular support frames 41, the two rectangular support frames 41 are respectively fixedly disposed on the front and rear sides of the top of the workbench 1, the two rectangular support frames 41 are respectively and slidably clamped with an H-shaped clamping block 42, a transverse plate 43 is fixedly connected between the two H-shaped clamping blocks 42, a plurality of uniformly distributed brushes 44 are fixedly disposed at the bottom of the transverse plate 43, a handle 45 is fixedly disposed at the front side of the H-shaped clamping block 42, and a plurality of bottom ends of the brushes 44 are contacted with the top of the workbench 1, so that the handle 45 is conveniently pushed to drive the H-shaped clamping block 42 to move along the rectangular support frames 41.
Through setting up and scraping material subassembly 4, after the compression test that rolls over, hold handle 45, promote two H type joint pieces 42 and follow two and return shape support frame 41 horizontal slip, drive a plurality of brushes 44 of diaphragm 43 bottom simultaneously and slide on workstation 1 top surface and through loading board 6 top surface, strike off the piece that produces the loading board 6 top in the compression test process that rolls over to workstation 1 top opposite side, finally fall to connecting groove 8 through two chute 7 landing and accomodate in the frame 9, thereby when avoiding carrying out the compression test that rolls over again, the piece leads to the fact the influence to the fact the compression test result that rolls over to the compression test, improve the accuracy of compression test that rolls over.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims.
Claims (7)
1. The utility model provides a compressive testing machine that rolls over, includes workstation (1), its characterized in that: the center of the top of the workbench (1) is fixedly provided with a bearing plate (6);
Scraping assemblies (4) are arranged between the front side and the rear side of the workbench (1) and used for carrying out centralized treatment on scraps left on the surface of the bearing plate (6) after the fracture resistance and compression resistance test, so that the influence on the retest result is avoided;
The top of the workbench (1) is fixedly provided with a protection component (5) which is used for forming a ring shape around the bearing plate (6) so as to avoid the accidental injury of scraps in the test process to users;
The scraping assembly (4) comprises two square support frames (41), the two square support frames (41) are respectively fixedly arranged on the front side and the rear side of the top of the workbench (1), H-shaped clamping blocks (42) are fixedly connected to the two square support frames (41) in a sliding clamping mode, a transverse plate (43) is fixedly connected between the H-shaped clamping blocks (42), and a plurality of hairbrushes (44) which are uniformly distributed are fixedly arranged at the bottoms of the transverse plate (43).
2. The bending and compression testing machine according to claim 1, wherein: the front side of the H-shaped clamping block (42) at the front side is fixedly provided with a handle (45), and the bottom ends of the hairbrushes (44) are contacted with the top of the workbench (1).
3. The bending and compression testing machine according to claim 1, wherein: the protection assembly (5) comprises a U-shaped supporting frame (51), the U-shaped supporting frame (51) is fixedly arranged between two sides of the top of the workbench (1), and an electric push rod (52) is arranged in the center of the top of the U-shaped supporting frame (51).
4. A bending and compression testing machine according to claim 3, wherein: the top of the bearing plate (6) is provided with a pressing plate (53), and a piston rod of the electric push rod (52) penetrates through the U-shaped supporting frame (51) and is fixedly connected with the center of the top of the pressing plate (53).
5. A bending and compression testing machine according to claim 3, wherein: the U-shaped support frame (51) is characterized in that side plates (54) are fixedly arranged on the front side and the rear side of the two ends of the U-shaped support frame (51), protective transparent plates (55) are hinged to the front sides of the two side plates (54), and L-shaped protective transparent plates (56) are hinged to the rear sides of the two side plates (54).
6. The bending and compression testing machine according to claim 1, wherein: chute (7) have all been seted up to workstation (1) top both sides, two chute (7) are located loading board (6) both sides respectively, spread groove (8) have been seted up at workstation (1) inside center, two each other UNICOM between chute (7) and spread groove (8), inside bottom activity of spread groove (8) is equipped with and is used for holding containing frame (9) of piece.
7. The bending and compression testing machine according to claim 1, wherein: front door plates (2) are connected to the front side center hinge of the workbench (1), and moving wheels (3) are fixedly arranged at four corners of the bottom of the workbench (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420051461.0U CN221782021U (en) | 2024-01-09 | 2024-01-09 | A bending and compression testing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420051461.0U CN221782021U (en) | 2024-01-09 | 2024-01-09 | A bending and compression testing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221782021U true CN221782021U (en) | 2024-09-27 |
Family
ID=92828458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420051461.0U Active CN221782021U (en) | 2024-01-09 | 2024-01-09 | A bending and compression testing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221782021U (en) |
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- 2024-01-09 CN CN202420051461.0U patent/CN221782021U/en active Active
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