CN108181186B - Building material rubber plate testing device - Google Patents
Building material rubber plate testing device Download PDFInfo
- Publication number
- CN108181186B CN108181186B CN201711455853.4A CN201711455853A CN108181186B CN 108181186 B CN108181186 B CN 108181186B CN 201711455853 A CN201711455853 A CN 201711455853A CN 108181186 B CN108181186 B CN 108181186B
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- China
- Prior art keywords
- rack
- frame
- lever
- building material
- cam
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- 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.)
- Expired - Fee Related
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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
- G01N3/20—Investigating strength properties of solid materials by application of mechanical stress by applying steady bending forces
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- 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
- G01N2203/0014—Type of force applied
- G01N2203/0023—Bending
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- 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
- G01N2203/0032—Generation of the force using mechanical means
- G01N2203/0037—Generation of the force using mechanical means involving a rotating movement, e.g. gearing, cam, eccentric, or centrifuge effects
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- 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
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/0282—Two dimensional, e.g. tapes, webs, sheets, strips, disks or membranes
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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)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention relates to a building material rubber plate testing device, 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 disc is rotatably connected to the rack, an installation port is formed in the rotary disc, a gear is coaxially connected to the rotary disc, a lever is rotatably connected to the rack, a first torsion spring is arranged at the rotating connection position of the lever and the rack, a cam is abutted against one side of the lever, a sliding rod is hinged to the other side of the lever, the sliding rod is slidably connected to the rack, a swing rod is hinged to the sliding rod, a rack is slidably connected to the swing rod, the rack is rotatably connected to the eccentric position of the cam and used for meshing with the gear, and a limiting; compared with the prior art, this scheme need not operating personnel and rotates the carousel through the setting of cam, lever, rack, gear and stop gear etc. alright realize not only having reduced operating personnel's intensity of labour, also improved operating efficiency to the test of building materials rubber slab.
Description
Technical Field
The invention belongs to the field of building material testing machinery, and particularly relates to a building material rubber plate testing device.
Background
At present, in the processing process of building material rubber plates, tensile strength test of the building material rubber plates needs to be measured, so that the use of the building material rubber plates is safely detected, and the safety performance of the building material rubber plates is improved. Traditional measuring method, generally for manual test, operating personnel uses the pliers to buckle building materials rubber slab to record building materials rubber slab's stretching resistance, but this kind of mode can make operating personnel intensity of labour increase, and after every building materials rubber slab of measuring, need 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 building material rubber plate testing device which does not need an operator to rotate a turntable, can reduce the labor intensity of the operator and can improve the efficiency.
Building materials rubber slab testing arrangement 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 consecutive gear on the carousel, the swing joint has the lever in the frame, the lever is provided with first torsional spring with the rotation junction of frame, one side of lever offsets there is the cam, the opposite side of lever articulates there is the slide bar, slide bar sliding connection is in the frame, it has the pendulum rod to articulate on the slide bar, sliding connection has the rack on the pendulum rod, the rack rotates to be connected on the eccentric position of cam, the rack is used for the gear to mesh mutually, be provided with.
The technical principle of the scheme is as follows: the machine frame can support the whole device, the fixed seat and the rotary table can be used for fixing the building material rubber plate, the building material rubber plate can be inserted between the mounting port and the clamping port, and then the rotary table is rotated to test the building material rubber plate; firstly, rotating a cam, wherein a convex surface of the cam is abutted against one side of the lever and pushes the lever to swing, the lever drives a sliding rod to slide, a swing rod and the cam are matched to enable a rack to move towards a direction close to a gear and enable the rack to be meshed with the gear, the cam continues to rotate, the rack drives the gear to rotate, the gear drives a turntable to rotate, the turntable bends a building material rubber plate for a certain angle, then a limiting mechanism is started to limit the turntable, so that the building material rubber plate is tested, when the building material rubber plate is required to be bent for a larger angle, the limiting mechanism is moved away, the cam continues to rotate, the cam drives the turntable to rotate once again, and the limiting mechanism is used for limiting the turntable, so that the building material rubber plate is bent for the larger angle; when the building material rubber plate needs to be taken down, the limiting mechanism is moved away, the turntable is reversely rotated to reset, and an operator can easily take down the building material rubber plate.
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 cam, lever, rack, gear and stop gear etc. only need rotate the bending of cam can accomplish building materials rubber slab multi-angle to the realization is to the test of building materials rubber slab, has not only reduced operating personnel's intensity of labour, has also improved operating efficiency.
Furthermore, the limiting mechanism comprises a ratchet wheel and a pawl, the ratchet wheel is meshed with the pawl, the ratchet wheel is coaxially connected with the rotary table, a second torsion spring is connected at the rotary joint of the rotary table and the rack, a sliding block is connected on the rack in a sliding mode, and the pawl is pivoted on the sliding block. When the rack drives the gear to rotate, the pawl cannot hinder the ratchet wheel from rotating, the second torsion spring generates torsion, and the pawl limits the ratchet wheel from reversing, so that the rotary table is limited from reversing; when the turntable needs to be reset, the sliding block slides in the direction away from the ratchet wheel, the pawl is separated from the ratchet wheel, and the second torsion spring drives the turntable to reset, so that the test on the building material rubber plate is completed.
Furthermore, a first cylinder is fixed on the frame, and an output shaft of the first cylinder is fixedly connected with the sliding block. The first cylinder is arranged, so that the sliding block can be conveniently controlled to slide in a reciprocating manner.
Furthermore, fixing base sliding connection is in the frame, is fixed with the second cylinder in the frame, the output shaft and the fixing base fixed connection of second cylinder. When a new building material rubber plate needs to be installed, the second cylinder is started, the fixing seat slides towards the direction far away from the rotary table, the tested building material rubber plate can be taken out, the new building material rubber plate is placed into the fixing seat to be clamped into the clamping port, the second cylinder controls the fixing seat to move towards the direction close to the rotary table, the new building material rubber plate is inserted into the mounting port of the rotary table, and therefore installation and fixation of the new building material rubber plate are achieved.
Furthermore, a sliding groove is formed in one side of the lever cam, one end of the sliding rod is rotatably connected with the rolling shaft, and the rolling shaft is connected in the sliding groove in a sliding mode. The swing orbit of lever is the arc, and when the lever swung, will exert the thrust of oblique direction to the slide bar, the setting of spout, the lever passes through the spout and can slides on the roller bearing to drive the slide bar and slide along fixed direction, make the gliding more smooth and easy of slide bar.
Furthermore, a motor is fixed on the frame, and an output shaft of the motor is fixedly connected with the cam. The motor is started, so that the automatic rotation of the cam is realized.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of a building material rubber plate testing device according to the present invention;
fig. 2 is a schematic view of the cam of fig. 1 driving the lever to swing.
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 second cylinder 2, a fixed seat 3, a rotary table 4, a building material rubber plate 5, a gear 6, a ratchet 7, a slide block 8, a pawl 9, a first cylinder 10, a cam 11, a lever 12, a rack 13, a chute 14, a rolling shaft 15, a sliding rod 16 and a swing rod 17.
The embodiment is basically as shown in the attached figures 1 and 2: the building material rubber plate testing device comprises a frame 1, a fixed seat 3 is connected on the frame 1 in a sliding manner, a second air cylinder 2 is fixed on the frame 1 through bolts, an output shaft of the second air cylinder 2 is welded with the fixed seat 3, a clamping opening is formed in the fixed seat 3, a rotary disc 4 is connected on the frame 1 in a rotating manner, a mounting opening is formed in the rotary disc 4, a gear 6 is coaxially connected on the rotary disc 4, a lever 12 is connected on the frame 1 in a rotating manner, a first torsion spring is welded at the rotating connection position of the lever 12 and the frame 1, a cam 11 is abutted against the lower portion of the left side of the lever 12, a motor is fixed on the frame 1 through bolts, the output shaft of the motor is in flat key connection with the cam 11, a chute 14 is formed in the right side of the lever 12, a rolling shaft 15 is connected in the chute 14 in a sliding manner, a sliding rod 16 is connected on the, the swing rod 17 is connected with a rack 13 in a sliding mode, the rack 13 is connected to the eccentric position of the cam 11 in a rotating mode, the rack 13 is used for being meshed with the gear 6, a limiting mechanism used for preventing the rotating disc 4 from reversing is installed on the rack 1 and comprises a ratchet wheel 7 and a pawl 9, the ratchet wheel 7 is meshed with the pawl 9, the ratchet wheel 7 is coaxially connected with the rotating disc 4, a second torsion spring is welded at the rotating connection position of the rotating disc 4 and the rack 1, the rack 1 is connected with a sliding block 8 in a sliding mode, the pawl 9 is pivoted on the sliding block 8, a first air cylinder 10 is fixed on the rack 1 through a bolt, and the output shaft of the first air.
The second cylinder 2 is started, the fixed seat 3 slides downwards, the building material rubber plate 5 is placed into the clamping port of the fixed seat 3, the second cylinder 2 controls the fixed seat 3 to move upwards, and the building material rubber plate 5 is inserted into the mounting port of the rotary table 4, so that the building material rubber plate 5 is mounted and fixed; the motor is started, the cam 11 rotates, the convex surface of the cam 11 is abutted to the left side of the lever 12, the lever 12 is pushed to swing, the lever 12 drives the sliding rod 16 to slide, the swing rod 17 is matched with the cam 11, the rack 13 moves downwards and is meshed with the gear 6, the cam 11 continues to rotate, the rack 13 drives the gear 6 to rotate, the gear 6 drives the turntable 4 to rotate, the turntable 4 bends the building material rubber plate 5 by a certain angle, the motor is turned off, the pawl 9 limits the ratchet wheel 7, limitation on the turntable 4 is realized, and therefore the building material rubber plate 5 can be tested.
When the building material rubber plate 5 is required to be bent by a larger angle, the cam 11 is continuously rotated when the motor is started, so that the cam 11 drives the turntable 4 to rotate once again, the motor is turned off, the turntable 4 is limited by the pawl 9, and the building material rubber plate 5 is bent by a larger angle.
When the building material rubber plate 5 needs to be taken down, the first air cylinder 10 is started, the sliding block 8 slides rightwards, the pawl 9 is separated from the ratchet wheel 7, the second torsion spring drives the rotary table 4 to reset, and an operator can easily take down the building material rubber plate 5.
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 (5)
1. Building materials rubber slab testing arrangement, 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, a serial communication port, coaxial consecutive gear on the carousel, the swing joint has the lever in the frame, the lever is provided with first torsional spring with the rotation junction of frame, one side counterbalance of lever has the cam, the opposite side of lever articulates there is the slide bar, the vertical sliding connection of slide bar is in the frame, it has the pendulum rod to articulate on the slide bar, sliding connection has the rack on the pendulum rod, the rack rotates to be connected on the eccentric position of cam, the rack is used for meshing mutually with the gear, be provided with the stop gear who is used for preventing the carousel reversal in the frame, it has the spout to open on one.
2. A building material rubber sheet testing device according to claim 1, wherein: the limiting mechanism comprises a ratchet wheel and a pawl, the ratchet wheel and the pawl are meshed with each other, the ratchet wheel is coaxially connected with the rotary table, a second torsion spring is connected at the rotary joint of the rotary table and the rack, a sliding block is connected on the rack in a sliding mode, and the pawl is pivoted on the sliding block.
3. A building material rubber sheet testing device according to claim 2, wherein: a first air cylinder is fixed on the rack, and an output shaft of the first air cylinder is fixedly connected with the sliding block.
4. A building material rubber sheet testing device according to claim 3, wherein: the fixing base sliding connection is in the frame, is fixed with the second cylinder in the frame, and the output shaft and the fixing base fixed connection of second cylinder.
5. A building material rubber sheet testing device according to any of claims 1 to 4, wherein: and a motor is fixed on the frame, and an output shaft of the motor is fixedly connected with the cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711455853.4A CN108181186B (en) | 2017-12-28 | 2017-12-28 | Building material rubber plate testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711455853.4A CN108181186B (en) | 2017-12-28 | 2017-12-28 | Building material rubber plate testing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108181186A CN108181186A (en) | 2018-06-19 |
| CN108181186B true CN108181186B (en) | 2020-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711455853.4A Expired - Fee Related CN108181186B (en) | 2017-12-28 | 2017-12-28 | Building material rubber plate testing device |
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| Country | Link |
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| CN (1) | CN108181186B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109540712A (en) * | 2018-12-05 | 2019-03-29 | 湖南松井新材料股份有限公司 | A kind of watchband warp testing machine |
| CN109877733A (en) * | 2018-12-11 | 2019-06-14 | 北京科基佳德智能技术有限公司 | A kind of quick centralizer of tire |
| CN110763624B (en) * | 2019-10-24 | 2022-03-15 | 四川济通工程试验检测有限公司 | Road surface skid resistance test equipment |
| CN111272596A (en) * | 2020-01-21 | 2020-06-12 | 兰州科润特仪器开发有限公司 | Impact, scraping and abrasion testing machine |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102328586A (en) * | 2011-07-21 | 2012-01-25 | 温志朝 | Motor vehicle capable of being prevented from slipping reversely in process of starting on slope |
| KR102124403B1 (en) * | 2013-08-02 | 2020-06-19 | 삼성디스플레이 주식회사 | Test apparatus of flexible device |
| CN103753259A (en) * | 2013-12-19 | 2014-04-30 | 重庆信奇建材机械制造有限公司 | Self-locking cam clamping device |
| CN204369183U (en) * | 2014-12-22 | 2015-06-03 | 重庆市卓玛家具有限公司 | Sheet material intermittent feeding device |
| 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 |
| CN205705491U (en) * | 2016-05-20 | 2016-11-23 | 浙江新振印刷科技有限公司 | A kind of batch (-type) press of thermoprint serial code anti-counterfeit package box |
| CN206485065U (en) * | 2016-12-14 | 2017-09-12 | 苏州市职业大学 | It is a kind of automatic desk-top to strike chapter machine |
| CN206479418U (en) * | 2017-02-09 | 2017-09-08 | 旭润电子科技（五峰）有限公司 | Data wire waves test machine |
| CN107309741A (en) * | 2017-08-25 | 2017-11-03 | 余庆县兴达家具制造有限公司 | Edging device for desktop |
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2017
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| Publication number | Publication date |
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| CN108181186A (en) | 2018-06-19 |
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Granted publication date: 20200630 Termination date: 20201228 |