CN214224810U - Bending and compression resistance testing machine - Google Patents

Bending and compression resistance testing machine Download PDF

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Publication number
CN214224810U
CN214224810U CN202120189396.4U CN202120189396U CN214224810U CN 214224810 U CN214224810 U CN 214224810U CN 202120189396 U CN202120189396 U CN 202120189396U CN 214224810 U CN214224810 U CN 214224810U
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China
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plate
driving
mounting plate
material pushing
fixedly connected
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CN202120189396.4U
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Chinese (zh)
Inventor
王丽君
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Chengdu Xianghui Commodity Concrete Co ltd
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Chengdu Xianghui Commodity Concrete Co ltd
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Priority to CN202120189396.4U priority Critical patent/CN214224810U/en
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Abstract

The application relates to the field of detection equipment, in particular to a bending and compression testing machine, which comprises a base, wherein a machine body is arranged on the base, the machine body comprises an upper die holder and a lower die holder, a mounting plate is arranged on the side surface of the machine body, the mounting plate is a long strip-shaped plate, the mounting plate and the upper surface of the lower die holder are positioned on the same horizontal plane, the mounting plate is used for placing a concrete test block, a material pushing assembly is arranged on the mounting plate, and the concrete test block on the material placing plate is pushed to the upper surface of the lower die holder through a material pushing plate; be equipped with the clearance subassembly that clears up the concrete test block residue of mounting panel upper surface on the mounting panel, this application has quick convenient carries out anti compression test to a plurality of concrete test blocks to reach the effect that improves work efficiency.

Description

Bending and compression resistance testing machine
Technical Field
The application relates to the field of detection equipment, in particular to an anti-bending and anti-compression testing machine.
Background
The electrohydraulic bending and compression strength tester is used for testing the bending and compression strength of bricks, stones, cement mortar and trabecular test blocks.
Relevant chinese patent who authorizes the publication and be CN209764611U discloses an anti compression testing machine that rolls over, and it includes the base, and the vertical stand that has set firmly two parallels each other of base, the top of stand have set firmly the crossbeam, and the bottom of crossbeam has set firmly the pneumatic cylinder, and the vertical downward setting of the piston rod tip of pneumatic cylinder and tip are provided with the mould, and the top of base is located the mould and is provided with the die holder in the position department under, and the top of die holder is provided with the lower mould, the top of base has set firmly the protection casing, and the vertical sliding in one side of protection casing is connected with a guard gate, the utility model discloses the disintegrating slag that has the concrete test block that prevents outwards splashing injures staff's effect.
To the correlation technique among the above-mentioned, when needs carry out anti resistance to compression detection to a plurality of concrete test blocks, anti resistance to compression testing machine in the above-mentioned application needs the staff to manually put into anti resistance to compression testing machine with the concrete test block in the use, tests another concrete test block after experimental finishing again, and troublesome poeration and work efficiency are not high.
SUMMERY OF THE UTILITY MODEL
In order to be fast and convenient to carry out the bending and compression resistance test to a plurality of concrete test blocks, thereby reaching the effect of improving work efficiency, the application provides a bending and compression resistance test machine.
The application provides a pair of compression testing machine is rolled over in antithetical couplet adopts following technical scheme:
a bending and compression resistance testing machine comprises a base, wherein a machine body is arranged on the base, the machine body comprises an upper die holder and a lower die holder, a mounting plate is arranged on the side surface of the machine body, the mounting plate and the upper surface of the lower die holder are positioned on the same horizontal plane, the mounting plate is used for placing concrete test blocks, a material pushing assembly is arranged on the mounting plate, and the concrete test blocks on a material placing plate are pushed to the upper surface of the lower die holder through a material pushing plate; and the mounting plate is provided with a cleaning assembly for cleaning concrete test block residues on the upper surface of the mounting plate.
Through adopting above-mentioned technical scheme, the mounting panel is used for placing the concrete test block, when placing a plurality of concrete test blocks, can promote the concrete test block on the mounting panel to carry out the resistance to compression bending test between die holder and the die holder through pushing away the material subassembly. The cleaning assembly can clean residues of the concrete test block after the concrete test block bending test is completed.
Preferably, the material pushing assembly comprises a material pushing plate, the upper surface of the mounting plate is fixedly connected with a material pushing cylinder, the extending direction of the driving end of the material pushing cylinder faces the lower die base, the extending direction of the driving end of the material pushing cylinder is perpendicular to the length direction of the mounting plate, and the material pushing plate is fixedly connected to the end part of the driving end of the material pushing cylinder; and the mounting plate is provided with a feeding assembly for feeding materials to the material pushing cylinder.
Through adopting above-mentioned technical scheme, the pay-off subassembly can deliver the concrete test block to the tip of the drive end of scraping wings, and when the promotion cylinder started, the drive end tip of promotion cylinder stretched out and can promote the concrete test block and make it promote to the die holder between with the die holder, is convenient for carry out the experiment of concrete test block.
Preferably, the feeding assembly comprises a feeding plate for conveying the concrete test block to the end of the material pushing plate, a driving plate is fixedly connected to the upper surface of the mounting plate, the length direction of the driving plate is the same as that of the mounting plate, a driving groove is formed in the side surface of the driving plate, the driving groove is formed in the length direction of the mounting plate, the feeding plate is connected in the driving groove in a sliding mode, and a driving assembly for driving the feeding plate to slide in the length direction of the driving plate is arranged in the driving groove.
Through adopting above-mentioned technical scheme, the flitch can remove along the drive groove under drive assembly's drive, and the flitch removal can promote a plurality of concrete test blocks and remove simultaneously.
Preferably, the driving assembly comprises a screw rod, the screw rod is rotatably connected in the driving groove, the screw rod is arranged along the length direction of the driving groove, the screw rod threads penetrate through the feeding plate, and a driving piece for driving the screw rod to rotate is arranged on the mounting plate.
Through adopting above-mentioned technical scheme, when the lead screw rotated, the lead screw rotated when with lead screw threaded connection's delivery sheet have along with the trend that the lead screw rotated simultaneously, and under the drive groove was to the spacing of delivery sheet, the delivery sheet removed along the length direction of drive groove.
Preferably, the driving part comprises a driving motor, the driving motor is fixedly connected to the upper surface of the mounting plate, and an output shaft of the driving motor penetrates through the driving plate and is fixedly connected with the screw rod.
Through adopting above-mentioned technical scheme, when driving motor started, driving motor's output shaft rotated and drives rather than the lead screw rotation of fixed connection.
Preferably, a first baffle plate parallel to the drive plate is fixedly connected to the upper surface of the mounting plate, and the first baffle plate is used for guiding the test block to move on the mounting plate.
Through adopting above-mentioned technical scheme, first baffle plays the effect of guide to the removal of concrete test block.
Preferably, the upper surface of the mounting plate is provided with a guide groove, and a guide block is fixedly connected below the material pushing plate and is slidably connected in the guide groove.
Through adopting above-mentioned technical scheme, the setting of guide way and guide block plays the effect of direction to the removal of scraping wings, makes the scraping wings can be better slide on the mounting panel.
Preferably, the cleaning assembly comprises a cleaning plate, a cleaning air cylinder is fixedly connected to the mounting plate, the cleaning plate is fixedly connected to the end part of the driving end of the cleaning air cylinder, and bristles are arranged below the cleaning plate.
Through adopting above-mentioned technical scheme, when the clearance jar started, the drive end of clearance jar stretched out and drives rather than fixed connection's clearance board, and the brush hair of clearance board below can scrape the upper surface of die holder at the removal in-process to the clearance to the die holder has been realized.
In summary, the present application includes at least one of the following beneficial technical effects:
the mounting panel is used for placing the concrete test block, when placing a plurality of concrete test blocks, can promote the concrete test block on the mounting panel to carry out the resistance to compression bending test between die holder and the die holder through pushing away the material subassembly. The cleaning assembly can clean residues of the concrete test block after the concrete test block bending test is finished;
when the cleaning air cylinder is started, the driving end of the cleaning air cylinder extends out to drive the cleaning plate fixedly connected with the cleaning air cylinder, and bristles below the cleaning plate can scrape the upper surface of the lower die holder in the moving process, so that the cleaning of the lower die holder is realized; after the concrete test block is subjected to the bending test, the cleaning plate can clean residues left on the concrete test block.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
fig. 2 is a schematic structural view of a guide groove in the embodiment of the present application.
Description of reference numerals: 1. a base; 2. a body; 201. an upper die holder; 202. a lower die holder; 3. mounting a plate; 4. a material pushing plate; 5. a material pushing cylinder; 6. a feeding plate; 7. a drive plate; 8. a drive slot; 9. a screw rod; 10. a drive motor; 11. a first baffle plate; 12. a guide groove; 13. cleaning the plate; 14. cleaning the air cylinder; 15. brushing; 16. a waste cylinder.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The application discloses compression testing machine is rolled over in antitorque song, refer to fig. 1, including base 1, base 1 is rectangular shaped plate, and base 1's last fixed surface is connected with organism 2, and organism 2 includes upper die base 201 and die holder 202, and cope match-plate pattern and lower bolster are used for carrying out compression test to the concrete test block. The upper die base 201 and the lower die base 202 are used for performing bending resistance and compression resistance treatment on the concrete test block, the concrete test block is placed between the upper die base 201 and the lower die base 202, the upper die base 201 and the lower die base 202 are close to each other, the upper die base 201 and the lower die base 202 can extrude the concrete test block, and therefore pressure testing on the concrete test block is completed. The side of the machine body 2 is provided with a mounting plate 3, the mounting plate 3 is integrally in an L-shaped block shape, the mounting plate 3 is fixedly connected with the lower die holder 202, and the upper surface of the mounting plate 3 and the upper surface of the lower die holder 202 are positioned on the same horizontal plane. The upper surface of mounting panel 3 is used for placing the concrete test block, is equipped with on the mounting panel 3 and pushes away the material subassembly, will put the concrete test block on the flitch and promote to the upper surface of die holder 202 through scraping wings 4. When the bending test machine in the related art is used, a worker needs to place a concrete test block between the upper die and the lower die, and the upper die moves towards the lower die when the device is started, so that the concrete test block can be pressed to perform a compression test on the concrete block. When a plurality of concrete blocks are subjected to a compression test, after one concrete block is tested, the lower die base 202 is cleaned, and the rest concrete blocks are put on for testing. The improvement of this application lies in can putting the concrete test block in mounting panel 3 top, and the rethread pushes away the material subassembly with the automatic pushing of concrete test block between upper die base 201 and the die holder 202, has promoted work efficiency greatly.
Referring to fig. 1 and 2, the pushing assembly includes a pushing plate 4, a pushing cylinder 5 is fixedly connected to the upper surface of the mounting plate 3, and a driving end of the pushing cylinder 5 extends toward the lower die base 202. When the material pushing cylinder 5 is started, the driving end of the material pushing cylinder 5 extends out to enable the material pushing plate 4 to move towards the direction close to the lower die holder 202, so that the material pushing plate is pushed between the upper die holder 201 and the lower die holder 202. The extending direction of the driving end of the material pushing cylinder 5 is perpendicular to the length direction of the mounting plate 3, and the material pushing plate 4 is fixedly connected to the end part of the driving end of the material pushing cylinder 5; the mounting plate 3 is provided with a feeding component for feeding materials to the material pushing cylinder 5. When the feeding component conveys the material towards the end part of the material pushing plate 4, the feeding component conveys the material to the position of the material pushing plate 4, the material pushing cylinder 5 is started, the end part of the driving end of the material pushing cylinder 5 extends forwards, and the end part of the material pushing plate 4 moves to drive the material pushing plate 4 fixedly connected with the material pushing cylinder to extend forwards, so that the concrete material is pushed to the upper surface of the lower die holder 202.
Referring to fig. 1 and 2, the feeding assembly includes a feeding plate 6 for conveying concrete test blocks to the end of a material pushing plate 4, a driving plate 7 is fixedly connected to the upper surface of a mounting plate 3, the driving plate 7 is a strip-shaped plate, the driving plate 7 is vertically and fixedly connected to the upper surface of the mounting plate 3, the length direction of the driving plate 7 is the same as that of the mounting plate 3, a driving groove 8 is formed in the side surface of the driving plate 7, the driving groove 8 is formed in the length direction of the mounting plate 3, the feeding plate 6 is slidably connected in the driving groove 8, and a driving assembly for driving the feeding plate 6 to slide along the length direction of the driving plate 7 is arranged in the driving groove 8. The driving assembly comprises a screw rod 9, the screw rod 9 is rotatably connected in the driving groove 8, the screw rod 9 is arranged along the length direction of the driving groove 8, the screw rod 9 penetrates through the feeding plate 6 through threads, and a driving piece for driving the screw rod 9 to rotate is arranged on the mounting plate 3. The driving piece comprises a driving motor 10, the driving motor 10 is fixedly connected to the upper surface of the mounting plate 3, and an output shaft of the driving motor 10 penetrates through the driving plate 7 and is fixedly connected with the screw rod 9. When the driving motor 10 is started, the output shaft of the driving motor 10 rotates to drive the lead screw 9 fixedly connected with the driving motor to rotate, the lead screw 9 rotates to drive the feeding plate 6 to rotate simultaneously, and the feeding plate 6 moves along the length direction of the driving groove 8 under the limit of the groove wall of the driving groove 8 to the feeding plate 6 due to the fact that the feeding plate 6 is connected in the driving groove 8 in a sliding mode. In the moving process of the feeding plate 6, the feeding plate 6 can push the concrete test block to move to the material pushing plate 4.
Referring to fig. 1 and 2, a first baffle 11 is fixedly connected to the upper surface of the mounting plate 3, the first baffle 11 is parallel to the driving plate 7, and the first baffle 11 is arranged to guide the test block to move on the mounting plate 3. The driving plate 7 is positioned between the first baffle plate 11 and the driving plate 7, and the feeding plate 6 is in sliding fit with the first baffle plate 11 and the side face of the driving plate 7. An elongated channel for placing a plurality of concrete test blocks is reserved between the first baffle plate 11 and the drive plate 7, and the plurality of concrete blocks are stacked between the first baffle plate 11 and the drive plate 7. The compression and bending resistance tests can be carried out on a plurality of concrete blocks one by one. The concrete test block is placed between the upper die base 201 and the lower die base 202 without manual operation of personnel, and the efficiency of detecting the concrete test block is improved.
Referring to fig. 1 and 2, a guide groove 12 is formed on the upper surface of the mounting plate 3, and a guide block (not shown) is fixedly connected below the material pushing plate 4 and slidably connected in the guide groove 12. The arrangement of the guide grooves 12 and the guide blocks has a guiding effect on the movement of the stripper plate 4. The guide block is in a T-shaped block shape, the guide groove 12 is a T-shaped groove, and the guide groove 12 in the T-shaped groove shape effectively prevents the guide block from being separated from the guide block in the moving process.
Referring to fig. 1 and 2, the mounting plate 3 is provided with a cleaning assembly for cleaning concrete test block residues on the upper surface of the mounting plate 3. The clearance subassembly includes clearance board 13, fixedly connected with clearance cylinder 14 on the mounting panel 3, and clearance board 13 fixed connection is in clearance cylinder 14's drive end tip, and clearance board 13 below is equipped with brush hair 15. The brush 15 is fixedly arranged on the lower surface of the cleaning plate 13. The direction in which the end of the driving end of the cleaning cylinder 14 extends is the same as the direction in which the end of the driving end of the pushing cylinder 5 extends. When the driving end of the cleaning cylinder 14 extends out, the cleaning plate 13 fixedly connected with the cleaning cylinder can be driven to push forwards towards the upper surface of the lower die holder 202, so that the bristles 15 are driven to move on the upper surface of the lower die holder 202, and the bristles 15 scrape the upper surface of the lower die holder 202, thereby cleaning the upper surface of the lower die holder 202. The side of the lower die base 202 away from the cleaning cylinder 14 is provided with a waste barrel 16, and the waste barrel 16 is used for collecting concrete test block residues pushed down by the cleaning plate 13.
The implementation principle of the embodiment of the application is as follows: place a plurality of concrete test blocks between first baffle 11 and drive plate 7, start driving motor 10, driving motor 10's output shaft rotates and drives rather than fixed connection's lead screw 9 and rotate, and lead screw 9 rotates has the trend that drives flitch 6 and rotate simultaneously, because flitch 6 sliding connection is in drive groove 8, under the cell wall of drive groove 8 is spacing to flitch 6, flitch 6 is towards the direction removal that is close to scraping wings 4 along the length of drive groove 8. The feeding plate 6 pushes the concrete test block to move towards the position of the material pushing plate 4 in the moving process, the concrete block is pushed to the material pushing plate 4, the material pushing cylinder 5 is started, and the driving end of the material pushing cylinder 5 extends out to push the concrete test block to the upper surface of the lower die holder 202 for a compression resistance and bending resistance test. After the test is completed, the cleaning air cylinder 14 is started, the driving end part of the cleaning air cylinder 14 extends out to drive the cleaning plate 13 to move towards the upper surface of the lower die holder 202, and the bristles 15 scrape the upper surface of the lower die holder 202 to push concrete residues into the waste cylinder 16.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (8)

1. The utility model provides an anti compression testing machine that rolls over, includes base (1), be equipped with organism (2) on base (1), organism (2) include upper die base (201) and die holder (202), its characterized in that: the side face of the machine body (2) is provided with an installation plate (3), the installation plate (3) and the upper surface of the lower die holder (202) are positioned on the same horizontal plane, the installation plate (3) is used for placing concrete test blocks, the installation plate (3) is provided with a material pushing assembly, and the concrete test blocks on the material placing plate are pushed to the upper surface of the lower die holder (202) through a material pushing plate (4); and the mounting plate (3) is provided with a cleaning assembly for cleaning concrete test block residues on the upper surface of the mounting plate (3).
2. The bending and compression testing machine of claim 1, wherein: the material pushing assembly comprises a material pushing plate (4), the upper surface of the mounting plate (3) is fixedly connected with a material pushing cylinder (5), the extending direction of the driving end of the material pushing cylinder (5) faces to the lower die holder (202), the extending direction of the driving end of the material pushing cylinder (5) is perpendicular to the length direction of the mounting plate (3), and the material pushing plate (4) is fixedly connected to the end part of the driving end of the material pushing cylinder (5); and a feeding component for feeding to the material pushing cylinder (5) is arranged on the mounting plate (3).
3. The bending and compression testing machine of claim 2, wherein: the feeding assembly comprises a feeding plate (6) for conveying concrete test blocks to the end portion of the material pushing plate (4), a driving plate (7) is fixedly connected to the upper surface of the mounting plate (3), the length direction of the driving plate (7) is the same as that of the mounting plate (3), a driving groove (8) is formed in the side face of the driving plate (7), the driving groove (8) is formed in the length direction of the mounting plate (3), the feeding plate (6) is connected into the driving groove (8) in a sliding mode, and a driving assembly for driving the feeding plate (6) to slide in the length direction of the driving plate (7) is arranged in the driving groove (8).
4. A bending and compression testing machine according to claim 3, characterized in that: the driving assembly comprises a screw rod (9), the screw rod (9) is rotatably connected in the driving groove (8), the screw rod (9) is arranged along the length direction of the driving groove (8), the screw rod (9) penetrates through the feeding plate (6) through threads, and a driving screw rod (9) rotating driving piece is arranged on the mounting plate (3).
5. The bending and compression testing machine of claim 4, wherein: the driving piece comprises a driving motor (10), the driving motor (10) is fixedly connected to the upper surface of the mounting plate (3), and an output shaft of the driving motor (10) penetrates through the driving plate (7) and is fixedly connected with the screw rod (9).
6. A bending and compression testing machine according to claim 3, characterized in that: the test block fixing device is characterized in that a first baffle (11) parallel to the drive plate (7) is fixedly connected to the upper surface of the mounting plate (3), and the first baffle (11) is used for guiding a test block to move on the mounting plate (3).
7. The bending and compression testing machine of claim 6, wherein: guide way (12) have been seted up to mounting panel (3) upper surface, scraping wings (4) below fixedly connected with guide block, guide block sliding connection is in guide way (12).
8. The bending and compression testing machine of claim 1, wherein: the cleaning assembly comprises a cleaning plate (13), a cleaning cylinder (14) is fixedly connected to the mounting plate (3), the cleaning plate (13) is fixedly connected to the end part of the driving end of the cleaning cylinder (14), and bristles (15) are arranged below the cleaning plate (13).
CN202120189396.4U 2021-01-22 2021-01-22 Bending and compression resistance testing machine Active CN214224810U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120189396.4U CN214224810U (en) 2021-01-22 2021-01-22 Bending and compression resistance testing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120189396.4U CN214224810U (en) 2021-01-22 2021-01-22 Bending and compression resistance testing machine

Publications (1)

Publication Number Publication Date
CN214224810U true CN214224810U (en) 2021-09-17

Family

ID=77691282

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120189396.4U Active CN214224810U (en) 2021-01-22 2021-01-22 Bending and compression resistance testing machine

Country Status (1)

Country Link
CN (1) CN214224810U (en)

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