CN111337358A - Impact energy-saving safety device for test box - Google Patents
Impact energy-saving safety device for test box Download PDFInfo
- Publication number
- CN111337358A CN111337358A CN202010234358.6A CN202010234358A CN111337358A CN 111337358 A CN111337358 A CN 111337358A CN 202010234358 A CN202010234358 A CN 202010234358A CN 111337358 A CN111337358 A CN 111337358A
- Authority
- CN
- China
- Prior art keywords
- plate
- fixed
- test
- pressure
- stamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
-
- 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
- G01N3/02—Details
- G01N3/06—Special adaptations of indicating or recording means
-
- 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
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
- G01N3/307—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated by a compressed or tensile-stressed spring; generated by pneumatic or hydraulic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0001—Type of application of the stress
- G01N2203/001—Impulsive
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/003—Generation of the force
- G01N2203/0042—Pneumatic or hydraulic means
- G01N2203/0044—Pneumatic means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
Landscapes
- 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)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses an impact energy-saving safety device for a test box, which is provided with a first driving device and a stamping plate, wherein the stamping plate can be moved to the position right above and the position right side of a test device, so that the test is convenient; meanwhile, the test device designed by the invention tests the vertical pressure at the top of the stamping plate, the transverse pressure of the side wall and the oblique pressure at the top, and the test modes have various modes, so that the test result is more convincing, and meanwhile, the test device can be carried out simultaneously, thereby improving the working efficiency. The invention is provided with the second driving device, the vacuum suction nozzle is used for sucking the punching plate, the punching plate is transferred, the mechanical operation is realized, the manual nursing is not needed, the resources are saved, and the efficiency is improved.
Description
Technical Field
The invention relates to the field of impact force tests, in particular to an impact energy-saving safety device for a test box.
Background
A testing machine, in a broad sense, is an apparatus for verifying the quality or performance of a product or material before the product or material is put into use, according to design requirements. The tester is a precision testing instrument for testing mechanical properties, process properties and internal defects of metal materials, non-metal materials, mechanical parts, an impact testing mechanism of an engineering knot impact testing machine and the like under various conditions and environments and verifying the dynamic unbalance of rotating parts.
When the existing testing machine tests the stamping plate, the upper end part and the side end of the stamping plate are often required to be tested, the maximum pressure which can be borne by the testing machine is obtained through the test, a plurality of devices are required to be tested one by one in the testing process, the operation is very complicated, the working clearance is increased through the one-by-one test, and the working efficiency is reduced.
Meanwhile, after the test is finished, one of the two parts needs to be arranged and manually taken, so that the fatigue strength of operators is increased, and the working efficiency is reduced.
Disclosure of Invention
In order to solve the defects mentioned in the background art, the invention aims to provide an impact energy-saving safety device for a test box, which is provided with a first driving device and a stamping plate, wherein the first driving device comprises a first motor for driving the first motor, and a driving wheel and a driven wheel rotate to drive a rotating shaft to rotate, so that the stamping plate can be moved to the positions right above and to the sides of a first test device, a second test device and a third test device, so that the test is convenient;
meanwhile, the invention is provided with a first test device, a second test device and a third test device, wherein the first test device, the second test device and the third test device respectively test the vertical pressure at the top of the stamping plate, the transverse pressure of the side wall and the oblique pressure at the top, so that the maximum threshold value of the stamping plate capable of bearing the pressure in each direction can be obtained;
the vacuum suction nozzle is driven by the second driving device to move up and down, the linear electric cylinder is driven to move the vacuum suction nozzle back and forth, the vacuum suction nozzle is located right above the punching plate, the vacuum pump is started, the vacuum suction nozzle sucks the punching plate to transfer the punching plate, mechanical operation is achieved, manual nursing is not needed, resources are saved, and efficiency is improved.
The purpose of the invention can be realized by the following technical scheme:
the utility model provides an impact energy-saving safety device for proof box, includes the box, the box bottom is provided with supporting baseplate, and the supporting baseplate upper end is provided with first drive arrangement, and first drive arrangement's one end is provided with first test device, second test device and third test device respectively, and first drive arrangement's the other end is provided with second drive arrangement.
First drive arrangement includes first motor, and the upper end of first motor is provided with the mounting panel, and the bottom at the box is fixed to the mounting panel, is fixed with the action wheel on the output shaft on the first motor, is connected with the conveyer belt on the action wheel, and the end connection of conveyer belt has from the driving wheel, is fixed with the pivot of rotating the connection with supporting baseplate from the driving wheel upper end, drives first motor, and the action wheel rotates and then drives the pivot rotation from the driving wheel.
The upper end of the rotating shaft is fixed with a rotating bottom plate, and the bottom end of the rotating bottom plate is attached to the upper end of the supporting bottom plate but is not fixed. The upper end of the rotating bottom plate is fixed with a plurality of clamping plates distributed in an array mode, the clamping plates are provided with cavities, and stamping plates are arranged in the cavities in a limiting mode.
The first test device comprises a first air cylinder, the first air cylinder is fixed on the first connecting plate, a first air pressure rod on the first air cylinder penetrates through the first connecting plate, and a first lifting plate is fixed at the bottom end of the first air pressure rod. The bottom end of the first lifting plate is fixed with a second cylinder, the bottom end of a second air pressure rod on the second cylinder is fixed with a second lifting plate, the bottom end of the second lifting plate is fixed with a plurality of first test pressing rods, and the first test pressing rods are arranged right above the stamping plate.
The one end of first test device is provided with the second test device, the board is accepted including fixing the second on the supporting baseplate to the second test device, the second is accepted the upper end of board and is fixed with the support curb plate of two symmetric distributions, the support curb plate side that is located one side is fixed with the second motor, the output of second motor is fixed with ball, ball includes the screw rod and the nut of slip setting on the screw rod with second motor output fixed connection, the side of nut is fixed with the connection curb plate, the bottom mounting of connecting the curb plate has the third slider, the third slider slides and sets up on the third guide rail, the third guide rail is fixed on the second is accepted the board.
The end part of the connecting side plate is fixedly provided with a third motor, the output end of the third motor is fixedly provided with a second test pressing rod through a connecting shaft, and the second test pressing rod is arranged on the right side of the stamping plate.
The other end of the first test device is provided with a third test device, the third test device comprises a third bearing plate fixedly connected with the supporting base plate, a fourth cylinder is fixed at the upper end of the third bearing plate, a third connecting plate is fixed at the end of a fourth air pressure rod on the fourth cylinder, a fifth slider is fixed at the bottom end of the third connecting plate, the fifth slider is arranged on a fifth guide rail in a sliding mode, the fifth guide rail is fixed on the third bearing plate and drives the fourth cylinder, and the third connecting plate can slide on the fifth guide rail.
The upper end of the third connecting plate is fixed with a fixing bottom plate, a fifth cylinder is arranged at the upper end of the fixing bottom plate, the bottom of the fifth cylinder is rotatably connected with a first connecting piece, the first connecting piece is fixedly connected with one end of the fixing bottom plate, a fifth air pressure rod on the fifth cylinder is rotatably provided with a second connecting piece, the second connecting piece is rotatably connected with the other end of the fixing bottom plate, a supporting column is fixed at the end of the second connecting piece, and a plurality of third test pressure rods are fixed at the bottom end of the supporting column.
Furthermore, a top cover plate is installed at the top end of the box body, a base is installed at the bottom end of the box body, a cabinet body is installed at one side end of the box body, an upper front door is installed at the other side end of the box body, a lower front door is installed at the bottom end of the upper front door, an observation window is arranged at the side end of the upper front door, a display screen is installed at the upper end of the observation window, and a switch is arranged on the display.
Further, cavity in the punching press inboard portion is opened, and cavity in the cavity is inside to be fixed with the reinforcing plate of two symmetric distributions, and the side tip of reinforcing plate all is fixed with first spring, and the end fixing of first spring has first pressure sensor, and the inside wall butt cooperation of first pressure sensor and well cavity, the bottom mounting of cavity in the cavity has the second spring, and the upper end of second spring is fixed with second pressure sensor, the interior roof butt cooperation of second pressure sensor and well cavity.
Furthermore, a plurality of first sliding blocks are fixed at the side ends of the first lifting plate and the second lifting plate, the first sliding blocks are arranged in parallel, the first sliding blocks are arranged on a first guide rail in a sliding mode, and the first guide rail is fixed on the side wall of the first connecting plate.
Furthermore, a second connecting plate is fixed at the bottom end of the first connecting plate, a plurality of second sliding blocks are fixed at the bottom end of the second connecting plate, the second sliding blocks are arranged on a second guide rail in a sliding mode, the second guide rail is fixed on a first bearing plate, the first bearing plate is fixed on the supporting bottom plate, a third air cylinder is fixed at one end of the first bearing plate, and the end portion of a third air pressure rod on the third air cylinder is fixed at the side end of the second connecting plate.
Further, the second driving device comprises linear electric cylinders which are fixed on the inner wall of the cabinet body and symmetrically distributed, each linear electric cylinder comprises a linear guide rail and linear sliding blocks which are arranged on the linear guide rails in a sliding mode, a supporting transverse plate is fixed between the two linear sliding blocks, a movable plate is fixed to the side end of the supporting transverse plate, a sixth air cylinder is fixed to the upper end of the movable plate, a third lifting plate is fixed to the bottom end of a sixth air pressure rod on the sixth air cylinder, a sixth sliding block is fixed to the side end of the third lifting plate, the sixth sliding block is arranged on the sixth guide rail in a sliding mode, and the sixth guide rail is fixed to the movable plate.
Furthermore, the bottom mounting of third lifter plate has the connecting rod, and the bottom of connecting rod is connected with vacuum suction nozzle, and vacuum suction nozzle makes vacuum suction nozzle reciprocate and sharp electric cylinder drive makes vacuum suction nozzle back-and-forth movement through connecting trachea and vacuum pump connection through the sixth cylinder drive, can take and shift the punching press board.
A method of using an impulse energy saving safety device for a test chamber, comprising the steps of:
firstly, respectively placing a plurality of stamping plates in a clamping plate, and driving the stamping plates to be positioned under a second lifting plate through a first motor;
driving the first air cylinder and the second air cylinder, enabling the first test pressing rod to move downwards, enabling the first test pressing rod to continue to move downwards after the upper ends of the first test pressing rod and the stamping plate are contacted, enabling the second pressure sensor to bear pressure, continuing to apply air pressure until the pressure degree displayed on the display screen is not increased any more, and reading the pressure degree;
driving a second motor and a third motor, moving the second test pressing rod to the direction of the stamping plate while rotating, continuing to move after the second test pressing rod is contacted with the side wall of the stamping plate, applying pressure to the side wall of the stamping plate while the first pressure sensor is under pressure, and applying pressure to the side wall of the stamping plate while rotating the second test pressing rod until the pressure degree displayed on the display screen is not increased any more, and reading the pressure degree;
driving a fourth cylinder to enable the third test pressing rod to horizontally move until the third test pressing rod is located right above the stamping plate, driving a fifth cylinder, enabling a fifth air pressure rod to drive the third test pressing rod to rotate, enabling the stamping plate to be pressed in the inclined direction, enabling the second pressure sensor to be pressed, continuously applying air pressure until the number of pressure degrees displayed on the display screen is not increased, and reading the number of pressure degrees;
and fifthly, driving the sixth air cylinder to drive the vacuum suction nozzle to move up and down, driving the linear electric cylinder to drive the vacuum suction nozzle to move back and forth, enabling the vacuum suction nozzle to be located right above the stamping plate, starting the vacuum pump, sucking the stamping plate by the vacuum suction nozzle, and transferring the stamping plate.
The invention has the beneficial effects that:
1. the first driving device comprises a first motor, the first motor is driven, the driving wheel and the driven wheel rotate to drive the rotating shaft to rotate, the punching plate can be moved to the positions right above and to the sides of the first testing device, the second testing device and the third testing device, testing is facilitated, a hollow cavity is formed in the punching plate, a first pressure sensor and a second pressure sensor are fixed in the hollow cavity, and after the first pressure sensor and the second pressure sensor are subjected to pressure, pressure values sensed by the first pressure sensor and the second pressure sensor can be displayed on a display screen through a control system such as a PLC (programmable logic controller) controller, so that the maximum bearing pressure of the first pressure sensor and the second pressure sensor can be conveniently acquired;
2. the invention is provided with a first test device, a second test device and a third test device, wherein the first test device, the second test device and the third test device respectively test the vertical pressure at the top of the stamping plate, the transverse pressure of the side wall and the oblique pressure at the top, and can obtain the maximum threshold value of the stamping plate which can bear the pressure in each direction;
3. the vacuum suction nozzle is driven by the second driving device to move up and down, the linear electric cylinder is driven to move the vacuum suction nozzle back and forth, the vacuum suction nozzle is located right above the punching plate, the vacuum pump is started, the vacuum suction nozzle sucks the punching plate, the punching plate is transferred, mechanical operation is achieved, manual nursing is not needed, resources are saved, and efficiency is improved;
4. the invention can test the maximum bearing pressure of the stamping plate, and improves the safety performance after obtaining the maximum bearing pressure.
Drawings
The invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the upper front door configuration of the present invention;
FIG. 3 is a schematic diagram of a portion of the present invention;
FIG. 4 is a schematic view of the housing and first drive arrangement of the present invention;
FIG. 5 is a schematic view of a first driving device of the present invention;
FIG. 6 is a schematic cross-sectional view of a stamped plate construction of the present invention;
FIG. 7 is a schematic view of a portion of the present invention;
FIG. 8 is a schematic view of a first test device according to the present invention;
FIG. 9 is a schematic view of a second test rig according to the present invention;
FIG. 10 is a schematic view of a third experimental set-up according to the present invention;
fig. 11 is a schematic view of a second driving device of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.
An impact energy-saving safety device for a test chamber is shown in figure 1 and comprises a box body 1, wherein a top cover plate 11 is installed at the top end of the box body 1, and a base 12 is installed at the bottom end of the box body 1. A cabinet body 13 is arranged at one side end of the box body 1, an upper front door 2 is arranged at the other side end of the box body 1, and a lower front door 20 is arranged at the bottom end of the upper front door 2.
As shown in fig. 2, an observation window 21 is opened at a side end of the upper front door 2, a display screen 22 is attached to an upper end of the observation window 21, and a switch 23 is provided on the display screen 22.
As shown in fig. 1, 3 and 4, a supporting bottom plate 10 is arranged at the bottom end of the box body 1, a first driving device 3 is arranged at the upper end of the supporting bottom plate 10, a first testing device 5, a second testing device 6 and a third testing device 7 are respectively arranged at one end of the first driving device 3, and a second driving device 8 is arranged at the other end of the first driving device 3.
As shown in fig. 4 and 5, the first driving device 3 includes a first motor 31, and an upper end of the first motor 31 is provided with a mounting plate 311, and the mounting plate 311 is fixed to a bottom end of the cabinet 1. A driving wheel 313 is fixed on an output shaft 312 of the first motor 31, a transmission belt 32 is connected on the driving wheel 313, a driven wheel 33 is connected at the end of the transmission belt 32, a rotating shaft 34 rotatably connected with the support base plate 10 is fixed at the upper end of the driven wheel 33, the first motor 31 is driven, and the driving wheel 313 and the driven wheel 33 rotate to further drive the rotating shaft 34 to rotate.
A rotating bottom plate 35 is fixed at the upper end of the rotating shaft 34, and the bottom end of the rotating bottom plate 35 is attached to but not fixed with the upper end of the supporting bottom plate 10. The upper end of the rotating bottom plate 35 is fixed with a plurality of clamping plates 36 distributed in an array manner, a cavity 361 is formed in each clamping plate 36, and a stamping plate 4 is arranged in the cavity 361 in a limiting manner.
As shown in fig. 6, a hollow cavity 41 is opened inside the stamping plate 4, two reinforcing plates 42 which are symmetrically distributed are fixed inside the hollow cavity 41, the side ends of the reinforcing plates 42 are fixed with first springs 43, the end of each first spring 43 is fixed with a first pressure sensor 44, and the first pressure sensors 44 are in abutting fit with the inner side wall of the hollow cavity 41. A second spring 45 is fixed at the bottom end of the hollow cavity 41, a second pressure sensor 46 is fixed at the upper end of the second spring 45, and the second pressure sensor 46 is in butt fit with the inner top wall of the hollow cavity 41. After the first pressure sensor 44 and the second pressure sensor 46 are subjected to pressure, the sensed pressure values can be displayed on the display screen 22 through a control system such as a PLC controller.
As shown in fig. 7 and 8, the first testing device 5 includes a first cylinder 51, the first cylinder 51 is fixed on the first connecting plate 52, a first air pressure rod 511 of the first cylinder 51 penetrates through the first connecting plate 52, and a first lifting plate 53 is fixed at the bottom end of the first air pressure rod 511. The bottom end of the first lifting plate 53 is fixed with a second air cylinder 54, the bottom end of a second air pressure rod 541 on the second air cylinder 54 is fixed with a second lifting plate 55, the bottom end of the second lifting plate 55 is fixed with a plurality of first test pressure rods 551, the first test pressure rods 551 are arranged right above the stamping plate 4, the first test pressure rods 551 can move up and down by driving the first air cylinder 51 and the second air cylinder 54, after the first test pressure rods 551 and the upper end of the stamping plate 4 are contacted, the first test pressure rods 551 continue to move downwards, and the second pressure sensor 46 is stressed.
A plurality of first sliding blocks 56 are fixed at the side ends of the first lifting plate 53 and the second lifting plate 55, the first sliding blocks 56 are arranged in parallel, the first sliding blocks 56 are arranged on a first guide rail 561 in a sliding manner, and the first guide rail 561 is fixed on the side wall of the first connecting plate 52.
The bottom end of the first connecting plate 52 is fixed with a second connecting plate 57, the bottom end of the second connecting plate 57 is fixed with a plurality of second sliding blocks 58, the second sliding blocks 58 are slidably arranged on the second guide rails 581, the second guide rails 581 are fixed on a first bearing plate 582, and the first bearing plate 582 is fixed on the support base plate 10. A third cylinder 59 is fixed to one end of the first receiving plate 582, and an end of a third pneumatic rod 591 of the third cylinder 59 is fixed to a side end of the second connecting plate 57, so that the structure of the second connecting plate 57 can reciprocate on the second guide rail 581 by driving the third cylinder 59.
As shown in fig. 7 and 9, a second testing device 6 is disposed at one end of the first testing device 5, the second testing device 6 includes a second receiving plate 61 fixed on the supporting bottom plate 10, two supporting side plates 611 symmetrically distributed are fixed at an upper end of the second receiving plate 61, a second motor 62 is fixed at a side end of the supporting side plate 611 located at one side, a ball screw is fixed at an output end of the second motor 62, the ball screw includes a screw 621 fixedly connected with an output end of the second motor 62 and a nut 622 slidably disposed on the screw 621, a connecting side plate 63 is fixed at a side end of the nut 622, a third slider 64 is fixed at a bottom end of the connecting side plate 63, the third slider 64 is slidably disposed on a third guide rail 641, and the third guide rail 641 is fixed on the second receiving plate 61.
The end of the connecting side plate 63 is fixed with a third motor 65, the output end of the third motor 65 is fixed with a second test pressing rod 652 through a connecting shaft 651, and the second test pressing rod 652 is arranged on the right side of the stamping plate 4. By driving the second motor 62 and the third motor 65, the second test pressing rod 652 rotates and moves toward the direction of the stamping plate 4, the second test pressing rod 652 continues to move after contacting with the side wall of the stamping plate 4, the first pressure sensor 44 receives pressure, and the second test pressing rod 652 rotates and presses the side wall of the stamping plate 4.
As shown in fig. 7 and 10, the third testing device 7 is disposed at the other end of the first testing device 5, the third testing device 7 includes a third receiving plate 71 fixedly connected to the supporting base plate 10, a fourth cylinder 72 is fixed to the upper end of the third receiving plate 71, a third connecting plate 73 is fixed to the end of a fourth air pressure rod 721 on the fourth cylinder 72, a fifth slider 731 is fixed to the bottom end of the third connecting plate 73, the fifth slider 731 is slidably disposed on a fifth guide rail 732, the fifth guide rail 732 is fixed to the third receiving plate 71, the fourth cylinder 72 is driven, and the third connecting plate 73 is slidably disposed on the fifth guide rail 732.
A fixed bottom plate 74 is fixed at the upper end of the third connecting plate 73, a fifth air cylinder 75 is arranged at the upper end of the fixed bottom plate 74, a first connecting piece 752 is rotatably connected to the bottom of the fifth air cylinder 75, the first connecting piece 752 is fixedly connected with one end of the fixed bottom plate 74, a fifth air pressure rod 751 on the fifth air cylinder 75 is rotatably connected with a second connecting piece 753, the second connecting piece 753 is rotatably connected with the other end of the fixed bottom plate 74, a supporting column 76 is fixed at the end of the second connecting piece 753, and a plurality of third test pressure rods 761 are fixed at the bottom end of the supporting column 76.
The fourth air cylinder 72 is driven to horizontally move the third test pressing bar 761 to be positioned directly above the punch plate 4. By driving the fifth air cylinder 75, the fifth air pressure rod 751 can drive the third test pressing rod 761 to rotate, so as to realize the pressure in the inclined direction on the stamping plate 4, and the second pressure sensor 46 is pressed.
As shown in fig. 7 and 11, the second driving device 8 includes linear electric cylinders 80 symmetrically distributed and fixed on the inner wall of the cabinet 13, the linear electric cylinders 80 include linear guide rails 81 and linear sliders 82 slidably disposed on the linear guide rails 81, a supporting transverse plate 83 is fixed between the two linear sliders 82, a moving plate 84 is fixed at a side end of the supporting transverse plate 83, a sixth air cylinder 85 is fixed at an upper end of the moving plate 84, a third lifting plate 86 is fixed at a bottom end of a sixth air pressure rod 851 arranged on the sixth air cylinder 85, a sixth slider 87 is fixed at a side end of the third lifting plate 86, the sixth slider 87 is slidably disposed on a sixth guide rail 871, and a sixth guide rail 871 is fixed on the moving plate 84.
The bottom end of the third lifting plate 86 is fixed with a connecting rod 88, the bottom end of the connecting rod 88 is connected with a vacuum suction nozzle 89, the vacuum suction nozzle 89 is connected with a vacuum pump through a connecting air pipe 891, the vacuum suction nozzle 89 is driven to move up and down through a sixth air cylinder 85, the vacuum suction nozzle 89 is driven to move back and forth through a linear electric cylinder 80, and the stamping plate 4 can be taken and transferred.
A method of using an impulse energy saving safety device for a test chamber, comprising the steps of:
firstly, a plurality of stamping plates 4 are respectively placed in the clamping plate 36, and the stamping plates 4 are positioned right below the second lifting plate 55 through the driving of the first motor 31;
secondly, the first air cylinder 51 and the second air cylinder 54 are driven, the first test pressing rod 551 moves downwards, after the first test pressing rod 551 contacts with the upper end of the stamping plate 4, the first test pressing rod 551 continues to move downwards, the second pressure sensor 46 is stressed to continue to apply air pressure until the pressure degree displayed on the display screen 22 is not increased any more, and the pressure degree is read;
thirdly, driving the second motor 62 and the third motor 65, moving the second test pressing rod 652 to the direction of the punching plate 4 while rotating, continuing to move after the second test pressing rod 652 is contacted with the side wall of the punching plate 4, applying pressure to the side wall of the punching plate 4 while the second test pressing rod 652 rotates until the pressure degree displayed on the display screen 22 is not increased any more, and reading the pressure degree;
fourthly, the fourth air cylinder 72 is driven, so that the third test pressing rod 761 moves horizontally until the third test pressing rod 761 is positioned right above the stamping plate 4, the fifth air cylinder 75 is driven, the fifth air pressure rod 751 drives the third test pressing rod 761 to rotate, pressure in the inclined direction of the stamping plate 4 can be realized, the second pressure sensor 46 is pressed, air pressure is continuously applied until the pressure degree displayed on the display screen 22 is not increased any more, and the pressure degree is read;
and fifthly, driving the sixth air cylinder 85 to drive the vacuum suction nozzle 89 to move up and down, driving the linear electric cylinder 80 to drive the vacuum suction nozzle 89 to move back and forth, enabling the vacuum suction nozzle 89 to be located right above the stamping plate 4, starting the vacuum pump, sucking the stamping plate 4 by the vacuum suction nozzle 89, and transferring the stamping plate 4.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed.
Claims (8)
1. An impact energy-saving safety device for a test box comprises a box body (1) and is characterized in that a supporting bottom plate (10) is arranged at the bottom end of the box body (1), a first driving device (3) is arranged at the upper end of the supporting bottom plate (10), a first test device (5), a second test device (6) and a third test device (7) are respectively arranged at one end of the first driving device (3), and a second driving device (8) is arranged at the other end of the first driving device (3);
the first driving device (3) comprises a first motor (31), an installation plate (311) is arranged at the upper end of the first motor (31), the installation plate (311) is fixed at the bottom end of the box body (1), a driving wheel (313) is fixed on an output shaft (312) on the first motor (31), a conveying belt (32) is connected onto the driving wheel (313), a driven wheel (33) is connected onto the end portion of the conveying belt (32), a rotating shaft (34) rotatably connected with the supporting base plate (10) is fixed at the upper end of the driven wheel (33) to drive the first motor (31), and the driving wheel (313) and the driven wheel (33) rotate to drive the rotating shaft (34) to rotate;
the upper end of the rotating shaft (34) is fixed with a rotating bottom plate (35), and the bottom end of the rotating bottom plate (35) is attached to the upper end of the supporting bottom plate (10) but not fixed. A plurality of clamping plates (36) distributed in an array manner are fixed at the upper end of the rotating bottom plate (35), a cavity (361) is formed in each clamping plate (36), and a stamping plate (4) is arranged in each cavity (361) in a limiting manner;
the first test device (5) comprises a first air cylinder (51), the first air cylinder (51) is fixed on the first connecting plate (52), a first air pressure rod (511) on the first air cylinder (51) penetrates through the first connecting plate (52), and a first lifting plate (53) is fixed at the bottom end of the first air pressure rod (511). A second cylinder (54) is fixed at the bottom end of the first lifting plate (53), a second lifting plate (55) is fixed at the bottom end of a second air pressure rod (541) on the second cylinder (54), a plurality of first test pressing rods (551) are fixed at the bottom end of the second lifting plate (55), and the first test pressing rods (551) are arranged right above the stamping plate (4);
one end of the first test device (5) is provided with a second test device (6), the second test device (6) comprises a second bearing plate (61) fixed on a support bottom plate (10), the upper end of the second bearing plate (61) is fixed with two support side plates (611) which are symmetrically distributed, the side end of the support side plate (611) positioned on one side is fixed with a second motor (62), the output end of the second motor (62) is fixed with a ball screw, the ball screw comprises a screw rod (621) fixedly connected with the output end of the second motor (62) and a nut (622) slidably arranged on the screw rod (621), the side end of the nut (622) is fixed with a connecting side plate (63), the bottom end of the connecting side plate (63) is fixed with a third sliding block (64), the third sliding block (64) is slidably arranged on a third guide rail (641), and the third guide rail (641) is fixed on the second bearing plate (61);
a third motor (65) is fixed at the end part of the connecting side plate (63), a second test pressing rod (652) is fixed at the output end of the third motor (65) through a connecting shaft (651), and the second test pressing rod (652) is arranged on the positive side of the stamping plate (4);
a third test device (7) is arranged at the other end of the first test device (5), the third test device (7) comprises a third bearing plate (71) fixedly connected with the supporting base plate (10), a fourth air cylinder (72) is fixed at the upper end of the third bearing plate (71), a third connecting plate (73) is fixed at the end of a fourth air pressure rod (721) on the fourth air cylinder (72), a fifth slider (731) is fixed at the bottom end of the third connecting plate (73), the fifth slider (731) is arranged on a fifth guide rail (732) in a sliding manner, the fifth guide rail (732) is fixed on the third bearing plate (71) and drives the fourth air cylinder (72), and the third connecting plate (73) can slide on the fifth guide rail (732);
the upper end of third connecting plate (73) is fixed with PMKD (74), the upper end of PMKD (74) is provided with fifth cylinder (75), the bottom of fifth cylinder (75) is rotated and is connected with first connecting piece (752), the one end fixed connection of first connecting piece (752) and PMKD (74), fifth pneumatic rod (751) on fifth cylinder (75) rotate and have second connecting piece (753), the other end of second connecting piece (753) and PMKD (74) is rotated and is connected, the end fixing of second connecting piece (753) has support column (76), the bottom mounting of support column (76) has a plurality of experimental depression bars (761) of third.
2. The impact energy-saving safety device for the test chamber according to claim 1, wherein a top cover plate (11) is installed at the top end of the box body (1), a base (12) is installed at the bottom end of the box body (1), a cabinet body (13) is installed at one side end of the box body (1), an upper front door (2) is installed at the other side end of the box body (1), a lower front door (20) is installed at the bottom end of the upper front door (2), an observation window (21) is opened at the side end of the upper front door (2), a display screen (22) is installed at the upper end of the observation window (21), and a switch (23) is arranged on the display screen (22).
3. The impact energy-saving safety device for the test chamber is characterized in that a hollow cavity (41) is formed in the stamping plate (4), two reinforcing plates (42) which are symmetrically distributed are fixed in the hollow cavity (41), a first spring (43) is fixed at each side end of each reinforcing plate (42), a first pressure sensor (44) is fixed at each end of each first spring (43), the first pressure sensors (44) are in butt fit with the inner side wall of the corresponding hollow cavity (41), a second spring (45) is fixed at each bottom end of the corresponding hollow cavity (41), a second pressure sensor (46) is fixed at each upper end of each second spring (45), and the second pressure sensors (46) are in butt fit with the inner top wall of the corresponding hollow cavity (41).
4. The impact energy-saving safety device for the test chamber as claimed in claim 1, wherein a plurality of first sliding blocks (56) are fixed at the side ends of the first lifting plate (53) and the second lifting plate (55), the first sliding blocks (56) are arranged in parallel, the first sliding blocks (56) are arranged on a first guide rail (561) in a sliding manner, and the first guide rail (561) is fixed on the side wall of the first connecting plate (52).
5. The impact energy-saving safety device for the test chamber is characterized in that a second connecting plate (57) is fixed at the bottom end of the first connecting plate (52), a plurality of second sliding blocks (58) are fixed at the bottom end of the second connecting plate (57), the second sliding blocks (58) are arranged on a second guide rail (581) in a sliding mode, the second guide rail (581) is fixed on a first bearing plate (582), the first bearing plate (582) is fixed on the supporting bottom plate (10), a third air cylinder (59) is fixed at one end of the first bearing plate (582), and the end of a third air pressure rod (591) on the third air cylinder (59) is fixed at the side end of the second connecting plate (57).
6. An impact energy saving safety device for test chamber according to claim 1, the second driving device (8) comprises linear electric cylinders (80) which are fixed on the inner wall of the cabinet body (13) and symmetrically distributed, each linear electric cylinder (80) comprises a linear guide rail (81) and linear sliding blocks (82) which are arranged on the linear guide rails (81) in a sliding mode, a supporting transverse plate (83) is fixed between every two linear sliding blocks (82), a moving plate (84) is fixed to the side end of the supporting transverse plate (83), a sixth air cylinder (85) is fixed to the upper end of the moving plate (84), a third lifting plate (86) is fixed to the bottom end of a sixth air pressure rod (851) on the sixth air cylinder (85), a sixth sliding block (87) is fixed to the side end of the third lifting plate (86), the sixth sliding block (87) is arranged on a sixth guide rail (871) in a sliding mode, and the sixth guide rail (871) is fixed to the moving plate.
7. The impact energy-saving safety device for the test chamber is characterized in that a connecting rod (88) is fixed at the bottom end of the third lifting plate (86), a vacuum suction nozzle (89) is connected to the bottom end of the connecting rod (88), the vacuum suction nozzle (89) is connected with a vacuum pump through a connecting air pipe (891), the vacuum suction nozzle (89) is driven by a sixth air cylinder (85) to move up and down, and the vacuum suction nozzle (89) moves back and forth through a linear electric cylinder (80), so that the stamping plate (4) can be taken and transferred.
8. Use of an impact-saving safety device for test chambers, according to claim 1, characterized by the fact that it comprises the following steps:
firstly, a plurality of stamping plates (4) are respectively placed in a clamping plate (36), and the stamping plates (4) are positioned under a second lifting plate (55) through the driving of a first motor (31);
secondly, driving a first air cylinder (51) and a second air cylinder (54), enabling a first test pressure rod (551) to move downwards, enabling the first test pressure rod (551) to continue to move downwards after the first test pressure rod (551) is contacted with the upper end of the stamping plate (4), enabling a second pressure sensor (46) to be stressed and continue to apply air pressure until the pressure degree displayed on the display screen (22) is not increased any more, and reading the pressure degree;
driving a second motor (62) and a third motor (65), enabling a second test pressing rod (652) to rotate and move towards the direction of the stamping plate (4), enabling the second test pressing rod (652) to continue to move after being contacted with the side wall of the stamping plate (4), enabling a first pressure sensor (44) to be pressed, enabling the second test pressing rod (652) to rotate and apply pressure to the side wall of the stamping plate (4) until the pressure degree displayed on the display screen (22) is not increased any more, and reading the pressure degree;
fourthly, the fourth air cylinder (72) is driven, the third test pressing rod (761) moves horizontally until the third test pressing rod is positioned right above the stamping plate (4), the fifth air cylinder (75) is driven, the fifth air pressure rod (751) drives the third test pressing rod (761) to rotate, pressure in the inclined direction of the stamping plate (4) can be achieved, the second pressure sensor (46) bears pressure, air pressure is continuously applied until the pressure degree displayed on the display screen (22) is not increased any more, and the pressure degree is read;
and fifthly, driving a sixth air cylinder (85) to drive the vacuum suction nozzle (89) to move up and down, driving a linear electric cylinder (80) to drive the vacuum suction nozzle (89) to move back and forth, enabling the vacuum suction nozzle (89) to be located right above the stamping plate (4), starting a vacuum pump, sucking the stamping plate (4) by the vacuum suction nozzle (89), and transferring the stamping plate (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010234358.6A CN111337358B (en) | 2020-03-30 | 2020-03-30 | Impact energy-saving safety device for test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010234358.6A CN111337358B (en) | 2020-03-30 | 2020-03-30 | Impact energy-saving safety device for test box |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111337358A true CN111337358A (en) | 2020-06-26 |
| CN111337358B CN111337358B (en) | 2022-06-21 |
Family
ID=71182831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010234358.6A Active CN111337358B (en) | 2020-03-30 | 2020-03-30 | Impact energy-saving safety device for test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111337358B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745409A (en) * | 2020-07-06 | 2020-10-09 | 郑荣城 | Multifunctional processing device for aluminum profile processing |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006275607A (en) * | 2005-03-28 | 2006-10-12 | Shimadzu Corp | Machine for testing impact compression |
| TW200946892A (en) * | 2008-05-09 | 2009-11-16 | Kokusai Keisokuki Kk | Shock testing machine |
| CN203191262U (en) * | 2013-04-17 | 2013-09-11 | 安徽江淮汽车股份有限公司 | Pressure-bearing testing mechanism of automatic commercial vehicle stepping assembly |
| CN105081767A (en) * | 2015-08-17 | 2015-11-25 | 苏州金牛精密机械有限公司 | Motor control mainboard assembly mechanism capable of achieving monitoring |
| CN107024399A (en) * | 2017-05-11 | 2017-08-08 | 福建省泉州万龙石业有限公司 | A kind of windshield resistance to external shocks destructive power automatic checkout equipment |
| CN107421708A (en) * | 2017-07-27 | 2017-12-01 | 山东省产品质量检验研究院 | A kind of Glass fiber reinforced polyester corrugated panels impact performance test device |
| CN207751664U (en) * | 2017-12-19 | 2018-08-21 | 广州市赛保检测技术有限公司 | A kind of impact test automatic test machine |
| CN109596300A (en) * | 2018-12-26 | 2019-04-09 | 广东省新材料研究所 | A kind of impact test apparatus |
| CN110487648A (en) * | 2019-08-12 | 2019-11-22 | 佛山市思特四通化工有限公司 | A kind of high-precision detection device and its application method for Ceramic Tiles quality |
-
2020
- 2020-03-30 CN CN202010234358.6A patent/CN111337358B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006275607A (en) * | 2005-03-28 | 2006-10-12 | Shimadzu Corp | Machine for testing impact compression |
| TW200946892A (en) * | 2008-05-09 | 2009-11-16 | Kokusai Keisokuki Kk | Shock testing machine |
| CN203191262U (en) * | 2013-04-17 | 2013-09-11 | 安徽江淮汽车股份有限公司 | Pressure-bearing testing mechanism of automatic commercial vehicle stepping assembly |
| CN105081767A (en) * | 2015-08-17 | 2015-11-25 | 苏州金牛精密机械有限公司 | Motor control mainboard assembly mechanism capable of achieving monitoring |
| CN107024399A (en) * | 2017-05-11 | 2017-08-08 | 福建省泉州万龙石业有限公司 | A kind of windshield resistance to external shocks destructive power automatic checkout equipment |
| CN107421708A (en) * | 2017-07-27 | 2017-12-01 | 山东省产品质量检验研究院 | A kind of Glass fiber reinforced polyester corrugated panels impact performance test device |
| CN207751664U (en) * | 2017-12-19 | 2018-08-21 | 广州市赛保检测技术有限公司 | A kind of impact test automatic test machine |
| CN109596300A (en) * | 2018-12-26 | 2019-04-09 | 广东省新材料研究所 | A kind of impact test apparatus |
| CN110487648A (en) * | 2019-08-12 | 2019-11-22 | 佛山市思特四通化工有限公司 | A kind of high-precision detection device and its application method for Ceramic Tiles quality |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111745409A (en) * | 2020-07-06 | 2020-10-09 | 郑荣城 | Multifunctional processing device for aluminum profile processing |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111337358B (en) | 2022-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111337358B (en) | Impact energy-saving safety device for test box | |
| CN115343010B (en) | Ship accessory impact performance detection device | |
| CN115846515A (en) | Stamping die for manufacturing automobile parts | |
| CN213091418U (en) | Reciprocating push-pull workpiece detection tool | |
| CN113023312A (en) | Direction-identifying and rear-high-speed directional turnover mechanism and implementation method thereof | |
| CN210426974U (en) | Spring creep detection device for detecting non-alloy spring steel wires of different processes | |
| CN218629229U (en) | Wall body insulation material intensity check out test set | |
| CN114733966B (en) | Flexible plate bending device | |
| CN212274898U (en) | Motor stator and rotor punching sheet plate testing device | |
| CN114778671A (en) | Pipeline self-adaptive ultrasonic flaw detector | |
| CN220819695U (en) | Impact strength test device | |
| CN219798957U (en) | Spring fatigue testing machine | |
| CN213933413U (en) | Pressure testing device for cover plate of automobile valve body | |
| CN220231228U (en) | Performance detection equipment for power distribution cabinet | |
| CN216350070U (en) | Pressure-resistant detection device for PVC steel wire reinforced hose | |
| CN216350111U (en) | Mechanical seal test bed | |
| CN221223976U (en) | Abnormal sound quality detection equipment for motor of electric window glass lifter of automobile | |
| CN109226536B (en) | Automatic micro-motor assembly machine | |
| CN219301910U (en) | Frock is used in part detection | |
| CN220854499U (en) | Highway shear test detection device | |
| CN117470696B (en) | Multifunctional automatic ball indentation tester | |
| CN220650281U (en) | Cold-rolled steel sheet hardness check out test set | |
| CN219404129U (en) | Omnibearing side pressure pressing jig for mobile phone inner shell | |
| CN219685420U (en) | Structure for assembling and press fitting | |
| CN219224406U (en) | Digital display type elasticity testing machine for silicon rubber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |