CN115561064B - Press machine - Google Patents
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- CN115561064B CN115561064B CN202211236257.8A CN202211236257A CN115561064B CN 115561064 B CN115561064 B CN 115561064B CN 202211236257 A CN202211236257 A CN 202211236257A CN 115561064 B CN115561064 B CN 115561064B
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- working platform
- rack
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- 238000004140 cleaning Methods 0.000 claims abstract description 64
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 230000001681 protective effect Effects 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 24
- 238000005303 weighing Methods 0.000 claims abstract description 24
- 238000001514 detection method Methods 0.000 claims abstract description 18
- 239000007921 spray Substances 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 238000005507 spraying Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 238000012360 testing method Methods 0.000 description 38
- 239000012634 fragment Substances 0.000 description 14
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000004567 concrete Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
- G01N3/10—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces generated by pneumatic or hydraulic pressure
- G01N3/12—Pressure testing
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Cleaning In General (AREA)
Abstract
The application relates to the technical field of presses, and provides a press which comprises a frame, a hydraulic cylinder and a base, wherein the hydraulic cylinder is arranged at the top of the frame; the working platform is arranged above the base through a detection mechanism, the detection mechanism comprises a plurality of weighing sensors, one ends of the weighing sensors are detachably connected with the base, the other ends of the weighing sensors are detachably connected with a pressure bearing block, and the working platform is connected with the top end of the pressure bearing block; the protection frame is in transmission connection with the output end of the hydraulic cylinder through a plurality of transmission mechanisms and a plurality of connecting components, and the working platform is positioned in the protection frame; the debris collecting frame is positioned in the protective frame and used for collecting debris, and a plurality of debris cleaning openings are formed in the protective frame; the cleaning mechanism is positioned on one side of the protective frame and used for cleaning the working platform.
Description
Technical Field
The application relates to the technical field of presses, in particular to a press.
Background
In bridge construction, in order to guarantee construction quality, need detect concrete strength, the press is the equipment that carries out concrete test piece intensity and detects, mainly used test concrete, cement, high strength brick, the compressive strength of building material test piece such as refractory material, also can be used to the test of compressive strength of other nonmetallic materials.
The existing common press mainly comprises a main machine, a hydraulic system, a force measuring unit and the like, wherein the main machine mainly comprises an upper beam, a stand column, an adjusting screw rod, a hand wheel, a bearing plate, an oil cylinder, a piston and the like; the hydraulic system consists of a hydraulic pump, an oil feeding valve, an oil return valve, an oil tank, an oil filter, an oil pipe and the like; the force measuring unit mainly comprises a measurement and control system, a printer, a pressure sensor and the like, and an electric system which consists of a motor, a start button, a stop button, an alternating current contactor, a fuse and the like. In the test process, the oil return valve is closed, the oil delivery valve is closed, loading is controlled according to the required speed, the oil return valve is opened until a test piece is broken, the oil delivery valve is closed, fragments of the test piece are cleaned, the second test piece and the third test piece are put into the test piece according to the same method, the existing press machine lacks a protection mechanism, when the compression strength of a concrete test piece or other nonmetallic materials is detected, the nonmetallic materials are damaged due to the fact that a hydraulic cylinder is required to be used for damaging the nonmetallic materials, the nonmetallic materials are stressed greatly, the nonmetallic materials possibly produce the phenomenon that fragments splash in the breaking process, the detection personnel are close to the press machine, a certain potential safety hazard exists, meanwhile, the platform of the press machine is required to be cleaned after the test piece is broken, in the prior art, manual cleaning of the fragments of the test piece is generally used, the workload of the detection personnel is increased, meanwhile, the fragments with large volume can be directly grabbed by hands in the cleaning process, the fragments with small volume are difficult to clean, the fragments are kept on the platform, the flatness of the bottom of the test piece can be influenced, the detection result is influenced, the fragments can be cleaned partially on the ground, and the ground when the fragments are cleaned, and the fragments need to be cleaned for secondary cleaning.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the application provides a press machine, which aims to solve the problems that the prior press machine provided in the background art is poor in protection performance when carrying out intensity detection on a nonmetallic test piece, easy to splash and inconvenient to clean scraps generated during intensity detection on the press machine.
(II) technical scheme
In order to achieve the above purpose, the present application provides the following technical solutions: a press comprising a frame and a hydraulic cylinder mounted on top of the frame, further comprising:
the stand is positioned at the top end of the base;
the working platform is arranged above the base through the detection mechanism;
the protection frame is in transmission connection with the output end of the hydraulic cylinder through a plurality of transmission mechanisms and a plurality of connecting components, and the working platform is positioned in the protection frame;
the debris collecting frame is positioned in the protective frame and used for collecting debris, and a plurality of debris cleaning openings are formed in the protective frame;
the cleaning mechanism is positioned on one side of the protection frame and used for cleaning the working platform.
In order to detect the load that the pneumatic cylinder applyed to the test piece, further, detection mechanism includes a plurality of weighing sensor, weighing sensor's one end with the base is detachable to be connected, and a plurality of weighing sensor's the other end is detachable to be connected with the pressure block, work platform and the top of pressure block are connected.
In order to realize the relative movement of pneumatic cylinder output and protection frame, still further, drive mechanism includes transmission case, initiative rack, drive gear and driven rack, the transmission case with base fixed connection, drive gear rotates to be connected the inside of transmission case, the initiative rack pass through coupling assembling with the output of pneumatic cylinder can dismantle the connection, driven rack with protection frame fixed connection, drive gear is located between initiative rack and the driven rack, and the initiative rack with driven rack all with drive gear engagement.
In order to realize detachable connection of drive mechanism and pneumatic cylinder, still further, coupling assembling includes connecting plate, lifter and connecting block, connecting plate fixed connection is in the bottom output of pneumatic cylinder, the lifter is connected the connecting plate is close to the one end of initiative rack, lifter fixed connection is in the top of initiative rack, the connecting block rotates to be connected the top of lifter, the spread groove has been seted up on the lifter, the connecting block with the spread groove is sliding fit.
The cleaning mechanism comprises a spraying assembly and a cleaning assembly, wherein the cleaning assembly is positioned at the top of the protective frame and used for cleaning the working platform, and the spraying assembly is connected with the cleaning assembly and used for spraying the working platform.
For realizing cleaning to work platform, clean the subassembly and include movable block, clearance board, clearance pad and be used for driving the drive part that the movable block removed, drive part installs on the protection frame, the movable block is connected with drive part, the clearance board with the movable block is connected, the clearance pad is installed the bottom of clearance board and with work platform contact.
For realizing the washing to work platform, spray the subassembly and include shower and a plurality of shower nozzle, the shower passes through the support frame and installs clean the top of subassembly, the shower pass through the connecting pipe with the shower intercommunication, the shower intercommunication has the water supply pipe.
For driving the movable block and spraying the subassembly and remove, drive unit includes fixed plate, mounting panel, motor and lead screw, the fixed plate with protection frame fixed connection, fixed plate fixedly connected with slide bar, the mounting panel with the slide bar is sliding fit, the motor is installed on the mounting panel, the lead screw with the output fixed connection of motor, the lead screw with fixed plate threaded connection, the lead screw keep away from the one end of motor with the movable block rotates to be connected.
Preferably, the protection frame comprises two connecting frames, the two connecting frames are detachably connected, a plurality of observation ports are formed in the connecting frames, and transparent windows are arranged in the observation ports.
In order to improve the stability of connection between connecting block and lifter plate, preferably, internally mounted of spread groove has magnet, the material of connecting block is iron metal.
(III) beneficial effects
Compared with the prior art, the application provides a press machine, which has the following beneficial effects:
1. according to the application, a test piece is placed on a working platform, the hydraulic cylinder descends to pressurize the test piece, the protective frame can be driven to ascend through the transmission mechanism in the descending process of the hydraulic cylinder, when the hydraulic cylinder is in contact with the test piece, the protective frame is positioned at a higher position to protect a pressurizing area, the spraying of scraps is reduced, meanwhile, the detachable connection of the protective frame and the hydraulic cylinder can be realized through the connecting component, the protective frame and the hydraulic cylinder move simultaneously, and the pressurizing position is protected just when the hydraulic cylinder is pressurized.
2. According to the application, the fragments generated by the strength detection of the test piece by the press machine are blocked by the protective frame, the hydraulic cylinder rises after the detection is finished, the protective frame descends, the surface of the working platform can be cleaned by the cleaning mechanism after the large test piece is taken down, the fragments of the test piece are cleaned from the working platform, fall into the inside of the fragment collecting frame along the gap between the working platform and the protective frame, and can be cleaned out by the fragment cleaning port.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is evident that the drawings in the following description are only some embodiments of the present application and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art.
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a schematic perspective view of another angle of the present application;
FIG. 3 is a schematic view of an exploded partially cut-away perspective view of the cooperation of the base, the work platform, the load cell, etc. of the present application;
FIG. 4 is a schematic perspective view of the cooperation of the debris collection rack, the shutter plate, the connecting frame and the splice plate;
FIG. 5 is a partially cut-away perspective view of the coupling plate, lifter bar, and coupling block of the present application in an exploded view;
FIG. 6 is a schematic view of a partially cut-away perspective structure of the connection plate, lifter bar, connection block, etc. of the present application;
FIG. 7 is a schematic view of a partial enlarged structure of the present application at A in FIG. 6;
fig. 8 is a schematic perspective view of the cooperation of the fixing plate, the mounting plate, the motor, the screw rod and the like.
Reference numerals in the drawings represent respectively: 1. a frame; 2. a hydraulic cylinder; 3. a base; 4. a working platform; 5. a debris collection rack; 6. an opening/closing plate; 100. a detection mechanism; 101. a weighing sensor; 102. a display screen; 200. a protective frame; 201. a connection frame; 202. splice plates; 300. a transmission mechanism; 301. a transmission case; 302. a driving rack; 303. a transmission gear; 304. a driven rack; 305. a support plate; 400. a connection assembly; 401. a connecting plate; 402. a lifting plate; 403. a lifting rod; 404. a connecting block; 405. a magnet; 500. a cleaning assembly; 501. a moving block; 502. a cleaning plate; 503. cleaning the pad; 600. a driving part; 601. a fixing plate; 602. a mounting plate; 603. a motor; 604. a screw rod; 605. a slide bar; 700. a spray assembly; 701. a shower pipe; 702. a spray head; 703. and (5) supporting frames.
Detailed Description
The following description of the embodiments of the present application will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Examples
Referring to fig. 1 to 3, a press machine includes a frame 1 and a hydraulic cylinder 2, the hydraulic cylinder 2 is installed at the top of the frame 1, the hydraulic cylinder 2 is equipped with a hydraulic pump station and a controller, the falling speed of the hydraulic cylinder 2 can be controlled, and the press machine further includes:
the base 3, the frame 1 is located on top of the base 3;
the working platform 4 is arranged above the base 3 through the detection mechanism 100, the detection mechanism 100 comprises a plurality of weighing sensors 101, each weighing sensor 101 is a common single-point weighing sensor in the market, a plurality of bolt holes are formed in each weighing sensor 101, one end of each weighing sensor 101 is detachably connected with the base 3 through a plurality of bolts, the other end of each weighing sensor 101 is detachably connected with a pressure block through a plurality of bolts, the base 3 is provided with a groove, the pressure blocks are located in the range of the groove, the working platform 4 is connected with the top ends of the pressure blocks, the working platform 4 is of a box type structure with an opening at the bottom, and the weighing sensors 101 are electrically connected with the display screen 102;
the test piece is placed on the top of work platform 4, can detect the gross weight of pressure block, work platform 4 and test piece through weighing sensor 101, and show through display screen 102, pneumatic cylinder 2 applys the load to the test piece, load transfer gives weighing sensor 101, weighing sensor 101 is the change record of atress, thereby detect the load of pneumatic cylinder 2 to the test piece, and show and record through display screen 102, be convenient for follow-up intensity to the test piece calculates, weighing sensor 101 and pressure block are located the inside of work platform 4, but the symmetrical weighing sensor 101 of work platform 4 protects.
Referring to fig. 1, 2 and 4, the protection frame 200 is in transmission connection with the output end of the hydraulic cylinder 2 through a plurality of transmission mechanisms 300 and a plurality of connection assemblies 400, the working platform 4 is located inside the protection frame 200, the protection frame 200 comprises two connection frames 201, splice plates 202 are fixedly connected to the periphery of the connection frames 201, the two corresponding splice plates 202 are in contact with each other, the two splice plates 202 are detachably connected through a plurality of bolts, a plurality of observation ports are formed in the connection frames 201, and transparent windows are installed inside the observation ports;
can realize the dismouting of protection frame 200 through the bolt, two connection frames 201 splice into a confined framework all around, can protect the work platform 4 that is located its inside, reduce the splash of piece on the work platform 4, can observe the detection condition through the transparent window, and the leakproofness between two connection frames 201 is better, reducible moisture and the escape of piece.
The transmission mechanism 300 comprises a transmission box 301, a driving rack 302, a transmission gear 303 and a driven rack 304, wherein the base 3 is fixedly connected with a plurality of support plates 305, the transmission box 301 is fixedly connected to the top ends of the support plates 305, the bottom end of the protection frame 200 is flush with the bottom end of the transmission box 301, the transmission gear 303 is rotationally connected inside the transmission box 301, the driving rack 302 is detachably connected with the output end of the hydraulic cylinder 2 through a connecting assembly 400, the driven rack 304 is fixedly connected to the outer side wall of the protection frame 200, the transmission gear 303 is positioned between the driving rack 302 and the driven rack 304, and the driving rack 302 and the driven rack 304 are meshed with the transmission gear 303;
the output end of the hydraulic cylinder 2 descends to drive the driving rack 302 to descend, and the driving gear 303 is driven to rotate, so that the driven rack 304 and the protection frame 200 are driven to ascend, synchronous movement of the protection frame 200 and the hydraulic cylinder 2 is achieved, meanwhile, the movement directions of the protection frame 200 and the output end of the hydraulic cylinder 2 are opposite, a test piece is pressed when the hydraulic cylinder 2 is positioned at a low position, the protection frame 200 is positioned at a high position at the moment, the pressed position is shielded, splashing of chips is reduced, and the support plate 305 can support the protection frame 200 when the protection frame 200 is positioned at the lowest position, so that stability of the protection frame is improved.
The connecting assembly 400 comprises a connecting plate 401, a lifting plate 402, a lifting rod 403 and a connecting block 404, wherein the connecting plate 401 is fixedly connected to the bottom output end of the hydraulic cylinder 2, a pressurizing block is detachably connected to the bottom of the connecting plate 401, the pressurizing block is in contact with a test piece to pressurize the connecting plate, the lifting plate 402 is connected to one end of the connecting plate 401, which is close to the driving rack 302, the lifting rod 403 is fixedly connected to the top end of the driving rack 302, the lifting rod 403 and the lifting plate 402 are vertically arranged, the connecting block 404 is rotationally connected to the top end of the lifting rod 403, a connecting groove is formed in the lifting plate 402, the connecting block 404 and the connecting groove are in sliding fit, a magnet 405 is arranged in the connecting groove, and the connecting block 404 is made of iron metal;
the connection of the lifting rod 403 and the lifting plate 402 can be realized by rotating the connecting block 404 into the connecting groove, namely the lifting rod 403 and the driving rack 302 can be driven to lift by lifting of the output end of the hydraulic cylinder 2,
referring to fig. 4, a debris collecting rack 5 is located inside a protective frame 200 and is used for collecting debris, a plurality of debris cleaning openings are formed in the protective frame 200, an opening and closing plate 6 is mounted at the debris cleaning openings in a sealing sliding manner, a collecting cavity is formed between the debris collecting rack 5 and the inner side wall of the protective frame 200, the edge of a working platform 4 is located in the range of the collecting cavity, and grooves matched with the debris collecting rack 5 and the protective frame 200 are formed in a base 3;
the scraps cleaned from the working platform 4 fall into the inside of the scraps collecting frame 5 along the edge of the working platform 4 to be collected, the opening and closing plate 6 is pulled out from the scraps cleaning opening, and scraps in the scraps collecting frame 5 can be cleaned out through the scraps cleaning opening.
Referring to fig. 1, 2 and 8, the cleaning mechanism is located at one side of the protection frame 200 and is used for cleaning the working platform 4, the cleaning mechanism includes a spraying assembly 700 and a cleaning assembly 500, the cleaning assembly 500 is located at the top of the protection frame 200 and is used for cleaning the working platform 4, and the spraying assembly 700 is connected with the cleaning assembly 500 and is used for spraying the working platform 4.
The cleaning assembly 500 comprises a moving block 501, a cleaning plate 502, a cleaning pad 503 and a driving component 600 for driving the moving block 501 to move, wherein the driving component 600 is installed on the protective frame 200, the moving block 501 is connected with the driving component 600, the cleaning plate 502 is fixedly connected with the moving block 501, the cleaning pad 503 is installed at the bottom end of the cleaning plate 502 and is in contact with the working platform 4, the driving component 600 comprises a fixing plate 601, a mounting plate 602, a motor 603 and a screw rod 604, the fixing plate 601 is fixedly connected with a sliding rod 605 at the rear part of the top end of the protective frame 200, one end of the fixing plate 601, which is far away from the working platform 4, of the fixing plate 601, the mounting plate 602 and the sliding rod 605 are in sliding fit, the motor 603 is installed on the mounting plate 602, the screw rod 604 is fixedly connected with the output end of the motor 603, a driving groove is formed in the fixing plate 601, a ball nut which is matched with the screw rod 604 is matched with the driving groove, one end of the screw rod 604, which is far away from the motor 603, is fixedly connected with a rotating shaft, and the rotating shaft is rotatably installed on the moving block 501 through a bearing.
The motor 603 can drive the screw rod 604 to rotate, the screw rod 604 and the motor 603 can move through the threaded fit of the screw rod 604 and the fixing plate 601 and the limit function of the sliding rod 605 on the mounting plate 602 and the motor 603, so that the moving block 501 and the cleaning plate 502 are driven to move, the cleaning pad 503 is driven to clean the top end of the working platform 4, and scraps on the top end of the working platform 4 are cleaned to the edge of the working platform 4 and fall into the inside of the scraps collecting frame 5.
The spray assembly 700 comprises a spray pipe 701 and a plurality of spray nozzles 702, wherein the spray pipe 701 is arranged at the top end of the movable block 501 through a supporting frame 703, the spray nozzles 702 are communicated with the spray pipe 701 through connecting pipes, the spray pipe 702 faces the working platform 4, and the spray pipe 701 is communicated with a water supply pipe.
The water supply pipe is communicated with an external water supply device such as a water pump, the water pump sends water into the spray pipe 701 through the water supply pipe and sprays the water on the surface of the working platform 4 through the spray head 702, meanwhile, the spray head 702 can move along with the moving block 501 and the cleaning pad 503 to spray the working platform 4 more comprehensively, dust generated during cleaning is reduced, the spray head 702 is positioned in front of the cleaning pad 503, the cleaning pad 503 cleans and absorbs the wet working platform 4, scraps and dust are pushed into the scraps collecting frame 5, cleaning effect on the working platform 4 is improved, meanwhile, the water generated by spraying flows into the scraps collecting frame 5, dust can be adsorbed, and the generation of dust is reduced.
It should be noted that, the surfaces of the working platform 4, the base 3, the protection frame 200, the scrap collecting rack 5 and other components are coated with antirust paint, so that the occurrence of rusting of the components in the spraying process is reduced.
When the strength of a test piece is detected, a proper pressurizing block is selected according to the test piece and is arranged at the bottom of the connecting plate 401, the initial protective frame 200 is arranged at the lowest position, the output end of the hydraulic cylinder 2 is arranged at the highest position, a detector places the test piece at the top end of the working platform 4, the numerical value displayed by the symmetric weighing sensor 101 of the display screen 102 is displayed and recorded at the moment and is an initial numerical value, then the detector controls the output end of the hydraulic cylinder 2 to drive the connecting plate 401 and the pressurizing block to descend, the connecting block 404 is positioned in the connecting groove at the moment, so that the lifting rod 403 and the driving rack 302 are driven to descend, the driven rack 304 and the protective frame 200 are driven to ascend under the action of the driving gear 303, the output end of the hydraulic cylinder 2 is driven to descend to be in contact with the top end of the test piece, the protective frame 200 is ascended to the higher position, the pressurizing position is shielded, the hydraulic cylinder 2 is driven to apply a load to the test piece, the load is controlled by the hydraulic cylinder 2 according to the required speed, the load is monitored by the weighing sensor 101 until the test piece is broken, the load of the test piece is monitored, and the compressive strength of the test piece can be calculated through the display screen 102 and the recording of the numerical value.
Further, after the detection is finished, the output end of the hydraulic cylinder 2 drives the connecting plate 401 and the lifting plate 402 to rise, thereby driving the driving rack 302 to rise, the driven rack 304 and the protective frame 200 are driven to descend, the large test block fragments are taken down, the cleaning pad 503 is positioned at the rear of the working platform 4, the bottom end of the cleaning pad 503 is contacted with the top end of the working platform 4, the motor 603 is started, the motor 603 drives the screw rod 604 to rotate, the motor 603 and the screw rod 604 drive the moving block 501 and the cleaning plate 502 to move, meanwhile, the water pump sends water to the spray head 702 to spray water on the surface of the working platform 4, the top end of the working platform 4 is flushed along with the movement of the moving block 501, and meanwhile, the cleaning plate 502 drives the cleaning pad 503 to clean the flushed working platform 4, chips are cleaned to the edge of the working platform 4 and fall into the chip collecting frame 5, and after a period of time, the opening and closing plate 6 is started, and chips inside the chip collecting frame 5 are cleaned.
Although embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the application, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. Press, comprising a frame (1) and a hydraulic cylinder (2), said hydraulic cylinder (2) being mounted on top of said frame (1), characterized in that it further comprises:
the stand (1) is positioned at the top end of the base (3);
the working platform (4) is arranged above the base (3) through a detection mechanism (100), the detection mechanism (100) comprises a plurality of weighing sensors (101), one ends of the weighing sensors (101) are detachably connected with the base (3), the other ends of the weighing sensors (101) are detachably connected with a pressure-bearing block, and the working platform (4) is connected with the top ends of the pressure-bearing blocks;
protection frame (200), protection frame (200) include two connecting frame (201), two connecting frame (201) are dismantled and are connected, offer a plurality of viewing aperture on connecting frame (201), the internally mounted of viewing aperture has transparent window, protection frame (200) are connected through the transmission of a plurality of drive mechanism (300) and a plurality of coupling assembling (400) with the output transmission of pneumatic cylinder (2), work platform (4) are located the inside of protection frame (200), drive mechanism (300) include drive box (301), initiative rack (302), drive gear (303) and driven rack (304), drive box (301) with base (3) fixed connection, drive gear (303) rotate and connect the inside of drive box (301), initiative rack (302) are connected through coupling assembling (400) and the output of pneumatic cylinder (2) is dismantled, driven rack (304) with protection frame (200) fixed connection, drive gear (302) are located between initiative rack (302) and driven rack (304), and driven rack (401) are located and driven rack (401) are connected, including drive assembly (401) and driven rack (303), all mesh Lifting rod (403) and connecting block (404), connecting plate (401) fixed connection is in the bottom output of pneumatic cylinder (2), lifting plate (402) are connected connecting plate (401) are close to one end of initiative rack (302), lifting rod (403) fixed connection is in the top of initiative rack (302), connecting block (404) rotate and connect the top of lifting rod (403), the spread groove has been seted up on lifting plate (402), connecting block (404) with the spread groove is sliding fit, the internally mounted of spread groove has magnet (405), the material of connecting block (404) is iron metal;
the debris collecting frame (5) is positioned in the protective frame (200) and is used for collecting debris, and a plurality of debris cleaning openings are formed in the protective frame (200);
the cleaning mechanism is located one side of the protection frame (200) and used for cleaning the working platform (4), the cleaning mechanism comprises a spraying component (700) and a cleaning component (500), the cleaning component (500) is located at the top of the protection frame (200) and used for cleaning the working platform (4), and the spraying component (700) is connected with the cleaning component (500) and used for spraying the working platform (4).
2. A press as claimed in claim 1, characterized in that the cleaning assembly (500) comprises a moving block (501), a cleaning plate (502), a cleaning pad (503) and a driving member (600) for driving the moving block (501) to move, the driving member (600) is mounted on the protective frame (200), the moving block (501) is connected with the driving member (600), the cleaning plate (502) is connected with the moving block (501), and the cleaning pad (503) is mounted at the bottom end of the cleaning plate (502) and is in contact with the working platform (4).
3. The press machine according to claim 2, wherein the spray assembly (700) comprises a spray pipe (701) and a plurality of spray heads (702), the spray pipe (701) is mounted above the cleaning assembly (500) through a support frame (703), the spray heads (702) are communicated with the spray pipe (701) through a connecting pipe, and the spray pipe (701) is communicated with a water supply pipe.
4. A press according to claim 3, characterized in that the driving member (600) comprises a fixing plate (601), a mounting plate (602), a motor (603) and a screw rod (604), the fixing plate (601) is fixedly connected with the protective frame (200), the fixing plate (601) is fixedly connected with a sliding rod (605), the mounting plate (602) and the sliding rod (605) are in sliding fit, the motor (603) is mounted on the mounting plate (602), the screw rod (604) is fixedly connected with the output end of the motor (603), the screw rod (604) is in threaded connection with the fixing plate (601), and one end of the screw rod (604) far away from the motor (603) is in rotational connection with the moving block (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211236257.8A CN115561064B (en) | 2022-10-10 | 2022-10-10 | Press machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211236257.8A CN115561064B (en) | 2022-10-10 | 2022-10-10 | Press machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115561064A CN115561064A (en) | 2023-01-03 |
| CN115561064B true CN115561064B (en) | 2023-08-15 |
Family
ID=84745841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
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| CN116124593B (en) * | 2023-04-14 | 2023-06-20 | 常州市慧宇建筑工程质量检测有限公司 | Driven end spindle pressure testing machine driven by belt |
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