CN108225936B - Plastic building material testing machine - Google Patents

Plastic building material testing machine Download PDF

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Publication number
CN108225936B
CN108225936B CN201711455820.XA CN201711455820A CN108225936B CN 108225936 B CN108225936 B CN 108225936B CN 201711455820 A CN201711455820 A CN 201711455820A CN 108225936 B CN108225936 B CN 108225936B
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CN
China
Prior art keywords
rack
sliding
piston cylinder
plastic building
piston
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Active
Application number
CN201711455820.XA
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Chinese (zh)
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CN108225936A (en
Inventor
唐义于
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chongqing Linsheng Industry And Trade Co ltd
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Chongqing Linsheng Industry And Trade Co ltd
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Priority to CN201711455820.XA priority Critical patent/CN108225936B/en
Publication of CN108225936A publication Critical patent/CN108225936A/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/20Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N3/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N3/02Details
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/0014Type of force applied
    • G01N2203/0023Bending
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/003Generation of the force
    • G01N2203/005Electromagnetic means

Abstract

The invention relates to a plastic building material testing machine, which comprises a rack, wherein a fixed seat is fixedly connected to the rack, a clamping port is formed in the fixed seat, a rotary table is rotatably connected to the rack, an installation port is formed in the rotary table, a gear is coaxially connected to the rotary table, a rack is slidably connected to the rack, the rack is meshed with the gear, a first slider is fixedly connected to the bottom of the rack, a left stopper and a right stopper are fixed to the rack, the first slider is slidably connected between the left stopper and the right stopper, a first slide bar is fixedly connected to the bottom of the first slider, a second slider is slidably connected to the first slide bar, a sliding sleeve is rotatably connected to the rack, a second slide bar is slidably connected to the sliding sleeve, and the second slide bar; compared with the prior art, this scheme need not operating personnel and rotates the carousel through the setting of sliding sleeve, first slider, second slider, rack and gear etc. and can realize the test to the plastics building materials, has not only reduced operating personnel's intensity of labour, has also improved operating efficiency.

Description

Plastic building material testing machine
Technical Field
The invention belongs to the field of building material testing machinery, and particularly relates to a plastic building material testing machine.
Background
At present, in the processing process of plastic building materials, the tensile strength test of the plastic building materials needs to be determined, so that the use of the plastic building materials is safely detected, and the safety performance of the plastic building materials is improved. Traditional measuring method, generally for manual test, operating personnel uses the pliers to buckle the plastics building materials to survey the stretching resistance of plastics building materials, but this kind of mode can make operating personnel intensity of labour increase, and after every measurement rubber and plastic building materials, need the operating personnel manual change again, lead to whole process's efficiency to reduce.
In order to solve the above problems, the prior art discloses a device for testing rubber parts of an automobile, which comprises a bottom plate, wherein a bracket is arranged on the bottom plate, a fixed seat is fixedly arranged on the bottom plate, a plurality of clamping ports are arranged on the fixed seat, a locking bolt penetrates through the side wall of each clamping port, a rotary disc is rotatably arranged at the upper end of the bracket, a connecting port is arranged on the side wall of the rotary disc, a rubber part to be detected is connected between the connecting port and the clamping port of the fixed seat below the connecting port, and a handle is arranged on the side wall of; be equipped with the support on the bottom plate, and fixed mounting has the fixing base on the bottom plate, and be equipped with a plurality of joint interfaces on the fixing base, be equipped with the locking bolt on the lateral wall of joint interface, and fixed mounting has the support on the bottom plate, and install the carousel on the support, and be equipped with the connector on the lateral wall of carousel, there is the rubber spare part that waits to detect through the joint between the joint interface on connector and fixing base, the back and forth rotation through the carousel, drive the swing back and forth of rubber spare part, realize the test to rubber spare part swing performance, moreover, the steam generator is simple in structure, and convenient for operation, measured data is accurate, the intensity of labour of operating personnel has also been reduced simultaneously, and operation.
Above scheme has solved not enough among the prior art through the setting of carousel, fixing base etc. nevertheless above scheme still has following problem: the rotating of the rotating disc still needs an operator, the rotating disc is rotated through the handle, much labor of the operator is still spent, the labor intensity of the operator is still high, the operator feels fatigue along with continuous operation of the operator, the operator with fatigue needs to stop rest and then can operate, and the efficiency still needs to be improved.
Disclosure of Invention
The invention aims to provide a plastic building material testing machine which can reduce the labor intensity of operators and improve the efficiency without rotating a turntable by the operators.
Plastics building materials test machine in this scheme, which comprises a frame, fixedly connected with fixing base in the frame, it has the joint mouth to open on the fixing base, it is connected with the carousel to rotate in the frame, it has the installing port to open on the carousel, coaxial phase links to each other has the gear on the carousel, sliding connection has the rack in the frame, rack and gear engagement, the first slider of rack bottom fixedly connected with, be fixed with left stopper and right stopper in the frame, first slider sliding connection is between left stopper and right stopper, the first slide bar of first slider bottom fixedly connected with, sliding connection has the second slider on the first slide bar, sliding connection has the sliding sleeve in the frame, sliding connection has the second slide bar in the sliding sleeve, the second slide bar is articulated with the second slider, be connected with first spring between second slide bar and the sliding sleeve.
The technical principle of the scheme is as follows: the rack can support the whole device, the fixed seat and the rotary table can be used for fixing plastic building materials, the plastic building materials can be inserted between the mounting port and the clamping port, and then the rotary table is rotated to test the plastic building materials; firstly, a sliding sleeve is rotated, the sliding sleeve drives a second sliding rod to rotate, the second sliding rod drives a second sliding block to slide upwards on a first sliding rod, the second sliding block abuts against a first sliding block, the sliding sleeve continues to rotate, the second sliding block drives the first sliding block to slide from a right limiting block to a left limiting block, the first sliding block drives a rack to slide, the rack drives a gear to rotate, the gear drives a rotary table to rotate until the first sliding block slides to abut against the left limiting block, the sliding sleeve stops rotating to form self-locking, and the rotary table bends the plastic building material by a certain angle, so that the test of the plastic building material is realized; after the test is completed, the sliding sleeve continues to rotate, the second sliding block slides downwards on the first sliding rod, the second sliding block slides to the bottom of the first sliding rod, the second sliding block drives the first sliding rod to reset until the first sliding block slides to abut against the right limiting block, the sliding sleeve stops rotating to form self locking, the rack resets along with the first sliding block, the rack drives the gear to rotate to reset, the gear drives the turntable to reset, and an operator can easily take off the plastic building materials.
Compared with the prior art, the beneficial effect of this scheme does: this scheme need not operating personnel and rotates the carousel through the setting of sliding sleeve, first slider, second slider, rack and gear etc. only need rotate the sliding sleeve and can accomplish the bending of the fixed angle of plastics building materials to the realization is to the test of plastics building materials, has not only reduced operating personnel's intensity of labour, has also improved operating efficiency.
Further, the fixing seat is connected to the frame in a sliding mode. The fixing seat is slid towards the direction far away from the turntable, plastic building materials can be placed into the clamping port of the fixing seat, then the fixing seat is controlled to move towards the direction close to the turntable, and the plastic building materials are inserted into the mounting port of the turntable, so that the mounting and fixing of new plastic building materials are realized; after the test is finished, the fixed seat slides towards the direction far away from the turntable, and an operator can easily take out the tested plastic building material.
Further, be fixed with first piston cylinder on the sliding sleeve, second slide bar sliding connection is in first piston cylinder, it has the leather cup to articulate in the last interior of first piston cylinder, be fixed with the case of ventilating in the frame, it has the ring pipe to rotate the intercommunication on the case of ventilating, the intercommunication has communicating pipe between first piston cylinder and the ring pipe, be provided with the check valve that is used for admitting air to the ring pipe on communicating pipe, the intercommunication has the gasbag on the case of ventilating, be fixed with the second piston cylinder in the frame, sliding connection has the piston in the second piston cylinder, be connected with the second spring between piston and the second piston cylinder jar wall, the piston offsets with the fixing base, be connected with the third spring between fixing base and the frame, the intercommunication has the breather pipe between gasbag and the second piston cylinder, install the. In the process of rotating the sliding sleeve, the sliding sleeve drives the first piston cylinder to continuously rotate, the first piston cylinder drives the communicating pipe to continuously rotate, the communicating pipe drives the circular ring pipe to continuously rotate, the second sliding rod continuously reciprocates in the first piston cylinder, the second sliding rod continuously inflates and enters the communicating pipe, gas enters the circular ring pipe along the communicating pipe, the gas enters the ventilation box through the circular ring pipe and enters the air bag through the ventilation box for storage, and the volume of the air bag is gradually increased; when the test of the plastic building materials is finished, the sliding sleeve stops rotating, the air pumping into the air bag is stopped, the valve is opened, the air in the air bag can enter the second piston cylinder along the vent pipe, the air pressure in the second piston cylinder rises, the air can push the piston to move downwards, the piston can push the fixing seat to slide downwards, an operator can easily take out the tested plastic building materials, after the test is finished, the operator can take out the plastic building materials to be tested again to place the plastic building materials to be tested into the fixing seat to obtain the clamping port, the valve is closed, the air in the second piston cylinder is discharged, the second spring resets the pulling piston, the third spring resets the pushing fixing seat, the plastic building materials are inserted into the mounting port of the rotary table, and the fixation of the plastic building materials is realized.
Further, the valve is a program control valve. The setting of the program control valve is convenient for operators to control the valve.
Furthermore, a stepping motor is fixedly connected to the frame, and an output shaft of the stepping motor is fixedly connected with the sliding sleeve. The arrangement of the stepping motor facilitates the control of the rotation of the sliding sleeve.
Furthermore, the bottom of the first sliding rod is fixedly connected with a limit stop. The setting of limit stop can avoid the second slider to break away from out first slide bar, guarantees the normal operating of second slider.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a plastic building material testing machine according to the present invention.
Detailed Description
The following is further detailed by the specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a rack 1, a fixed seat 2, a second piston cylinder 3, a piston 4, a first program control valve 5, an air bag 6, an air box 7, a first piston cylinder 8, a communicating pipe 9, a circular tube 10, a sliding rail 11, a rack 12, a rotary table 13, a gear 14, a first sliding block 15, a first sliding rod 16, a second sliding block 17, a second sliding rod 18, a sliding sleeve 19 and a limit stop 20.
The embodiment is basically as shown in the attached figure 1: the plastic building material testing machine comprises a machine frame 1, a fixed seat 2 is connected on the machine frame 1 in a sliding manner, a third spring is welded between the fixed seat 2 and the machine frame 1, a clamping port is formed in the fixed seat 2, a rotary disc 13 is connected on the machine frame 1 in a rotating manner, an installation port is formed in the rotary disc 13, a gear 14 is coaxially connected on the rotary disc 13, a rack 12 is connected on the machine frame 1 in a sliding manner, the rack 12 is meshed with the gear 14, a first sliding block 15 is welded at the bottom of the rack 12, a left limiting block and a right limiting block are welded on the machine frame 1, a sliding rail 11 is welded between the left limiting block and the right limiting block, the first sliding block 15 is connected on the sliding rail 11 in a sliding manner, a first sliding rod 16 is welded at the bottom of the first sliding block 15, a limiting block 20 is welded at the bottom of the first sliding rod 16, an output shaft of the stepping motor is welded with a sliding sleeve 19, a second sliding rod 18 is connected in the sliding sleeve 19 in a sliding manner, the second sliding rod 18 is hinged with a second sliding block 17, a first spring is welded between the second sliding rod 18 and the sliding sleeve 19, a first piston cylinder 8 is fixed on the sliding sleeve 19 through a bolt, the second sliding rod 18 is connected in the first piston cylinder 8 in a sliding manner, a leather cup is hinged in the first piston cylinder 8, a ventilation box 7 is fixed on a rack 1 through a bolt, a circular tube 10 is rotatably communicated on the ventilation box 7, a communicating tube 9 is communicated between the first piston cylinder 8 and the circular tube 10, a check valve for introducing air into the circular tube 10 is installed on the communicating tube 9, an air bag 6 is communicated on the ventilation box 7, a second piston cylinder 3 is fixed on the rack 1 through a bolt, an air outlet pipe is communicated on the second piston cylinder 3, a second program control valve is communicated on the air outlet pipe, a, a second spring is welded between the piston 4 and the wall of the second piston cylinder 3, the piston 4 abuts against the fixed seat 2, a vent pipe is communicated between the air bag 6 and the second piston cylinder 3, and a first program control valve 5 is installed on the vent pipe.
Firstly, the fixing seat 2 is pushed to slide downwards, a plastic building material can be inserted between the mounting port and the clamping port, the stepping motor is started, the sliding sleeve 19 rotates, the sliding sleeve 19 drives the second sliding rod 18 to rotate, the second sliding rod 18 drives the second sliding block 17 to slide upwards on the first sliding rod 16, the second sliding block 17 abuts against the first sliding block 15, the sliding sleeve 19 continues to rotate, the second sliding block 17 drives the first sliding block 15 to slide from the right limiting block to the left limiting block, the first sliding block 15 drives the rack 12 to slide, the rack 12 drives the gear 14 to rotate, the gear 14 drives the rotating disc 13 to rotate until the first sliding block 15 slides to abut against the left limiting block, the stepping motor is closed, the sliding sleeve 19 stops rotating, the rotating disc 13 bends the plastic building material by a certain angle, and therefore the test on the plastic building material is achieved.
In the process of rotating the sliding sleeve 19, the sliding sleeve 19 drives the first piston cylinder 8 to continuously rotate, the first piston cylinder 8 drives the communicating pipe 9 to continuously rotate, the communicating pipe 9 drives the circular ring pipe 10 to continuously rotate, the second sliding rod 18 continuously reciprocates in the first piston cylinder 8, the second sliding rod 18 continuously inflates and enters the communicating pipe 9, gas enters the circular ring pipe 10 along the communicating pipe 9, the gas enters the vent box 7 through the circular ring pipe 10, the gas enters the air bag 6 through the vent box 7 to be stored, and the volume of the air bag 6 is gradually increased.
After the test is finished, the stepping motor is started, the sliding sleeve 19 continues to rotate, the second sliding block 17 slides downwards on the first sliding rod 16, the second sliding block 17 slides to the bottom of the first sliding rod 16 and abuts against the limit stop 20, the second sliding block 17 drives the first sliding rod 16 to reset until the first sliding block 15 slides to abut against the right limit stop, the stepping motor is closed, the sliding sleeve 19 stops rotating, the rack 12 resets along with the first sliding block 15, the rack 12 drives the gear 14 to rotate and reset, the gear 14 drives the rotary table 13 to reset, the air pumping into the air bag 6 is stopped, the first program control valve 5 is opened, the air in the air bag 6 enters the second piston cylinder 3 along the vent pipe, the air pressure in the second piston cylinder 3 rises, the air pushes the piston 4 to move downwards, the piston 4 pushes the fixed seat 2 to slide downwards, and an operator can easily take out the tested plastic building material; after the plastic building material is taken out, an operator takes a plastic building material to be tested and puts the plastic building material into the clamping port of the fixing base 2, the first program control valve 5 is closed, the second program control valve is opened, the air outlet pipe is communicated, the air in the second piston cylinder 3 flows out along the air outlet pipe, the air in the second piston cylinder 3 is discharged, the second spring resets the pulling piston 4, the third spring resets the pushing fixing base 2 and inserts the plastic building material into the mounting port of the rotary table 13, and the fixation of the plastic building material is realized.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims (4)

1. The plastic building material testing machine comprises a rack, wherein a fixed seat is fixedly connected to the rack, a clamping port is formed in the fixed seat, a rotary disc is rotatably connected to the rack, and an installation port is formed in the rotary disc;
the fixed seat is connected to the rack in a sliding manner;
the improved air-breathing device is characterized in that a first piston cylinder is fixed on the sliding sleeve, a second sliding rod is connected in the first piston cylinder in a sliding mode, a ventilation box is fixed on the rack, the ventilation box is rotatably communicated with a circular ring pipe, a communicating pipe is communicated between the first piston cylinder and the circular ring pipe, a check valve used for introducing air into the circular ring pipe is arranged on the communicating pipe, an air bag is communicated on the ventilation box, a second piston cylinder is fixed on the rack, a piston is connected in the second piston cylinder in a sliding mode, a second spring is connected between the piston and the cylinder wall of the second piston cylinder, the piston abuts against a fixing seat, a third spring is connected between the fixing seat and the rack, a ventilation pipe is communicated between the air bag.
2. The plastic building material testing machine of claim 1, wherein: the valve is a program control valve.
3. The plastic building material testing machine of claim 1, wherein: and a stepping motor is fixedly connected to the frame, and an output shaft of the stepping motor is fixedly connected with the sliding sleeve.
4. A plastic building material testing machine according to any one of claims 1 to 3, wherein: and the bottom of the first sliding rod is fixedly connected with a limit stop.
CN201711455820.XA 2017-12-28 2017-12-28 Plastic building material testing machine Active CN108225936B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711455820.XA CN108225936B (en) 2017-12-28 2017-12-28 Plastic building material testing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711455820.XA CN108225936B (en) 2017-12-28 2017-12-28 Plastic building material testing machine

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CN108225936A CN108225936A (en) 2018-06-29
CN108225936B true CN108225936B (en) 2020-04-21

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Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1832185A1 (en) * 1990-05-22 1993-08-07 Vsesoyuznyj Nii Gornoj Geomekh Facility for deforming material specimen in testing its damping properties
CN201408155Y (en) * 2009-09-28 2010-02-17 郑州仕佳通信科技有限公司 Transmission device used for optical fiber repeatedly bending tester
CN201697846U (en) * 2010-06-22 2011-01-05 温州三杉光学有限公司 Hinge fatigue tester
CN102519724A (en) * 2011-12-05 2012-06-27 三一重机有限公司 Wobble bearing type friction test device and method
CN203519440U (en) * 2013-06-17 2014-04-02 洛阳百克特摩擦材料有限公司 Non-metal material or friction material bending fatigue test machine
CN204903323U (en) * 2015-08-12 2015-12-23 上海微创医疗器械(集团)有限公司 High all flexural fatigue capability test equipment
CN204924642U (en) * 2015-08-25 2015-12-30 安徽岳塑汽车工业股份有限公司 Car rubber spare part sways formula testing arrangement
CN105940827A (en) * 2016-06-25 2016-09-21 王燕飞 Intermittent seeding mechanism
CN205941020U (en) * 2016-08-07 2017-02-08 陈轲 Stable form EMUs bogie testing arrangement
CN106774714A (en) * 2016-12-20 2017-05-31 王远 A kind of big data all-in-one protection device
CN106769416A (en) * 2017-01-16 2017-05-31 沈阳工业大学 Portable crankling vibration test instrument
CN106863386A (en) * 2017-03-09 2017-06-20 赵晓琴 A kind of Multifunctional vegetable-cutting equipment for kitchen use
CN206671097U (en) * 2017-04-21 2017-11-24 昆山海斯图模具制造有限公司 A kind of hot pressing die quality detection device

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1832185A1 (en) * 1990-05-22 1993-08-07 Vsesoyuznyj Nii Gornoj Geomekh Facility for deforming material specimen in testing its damping properties
CN201408155Y (en) * 2009-09-28 2010-02-17 郑州仕佳通信科技有限公司 Transmission device used for optical fiber repeatedly bending tester
CN201697846U (en) * 2010-06-22 2011-01-05 温州三杉光学有限公司 Hinge fatigue tester
CN102519724A (en) * 2011-12-05 2012-06-27 三一重机有限公司 Wobble bearing type friction test device and method
CN203519440U (en) * 2013-06-17 2014-04-02 洛阳百克特摩擦材料有限公司 Non-metal material or friction material bending fatigue test machine
CN204903323U (en) * 2015-08-12 2015-12-23 上海微创医疗器械(集团)有限公司 High all flexural fatigue capability test equipment
CN204924642U (en) * 2015-08-25 2015-12-30 安徽岳塑汽车工业股份有限公司 Car rubber spare part sways formula testing arrangement
CN105940827A (en) * 2016-06-25 2016-09-21 王燕飞 Intermittent seeding mechanism
CN205941020U (en) * 2016-08-07 2017-02-08 陈轲 Stable form EMUs bogie testing arrangement
CN106774714A (en) * 2016-12-20 2017-05-31 王远 A kind of big data all-in-one protection device
CN106769416A (en) * 2017-01-16 2017-05-31 沈阳工业大学 Portable crankling vibration test instrument
CN106863386A (en) * 2017-03-09 2017-06-20 赵晓琴 A kind of Multifunctional vegetable-cutting equipment for kitchen use
CN206671097U (en) * 2017-04-21 2017-11-24 昆山海斯图模具制造有限公司 A kind of hot pressing die quality detection device

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