CN209689869U - A kind of plastics impact tester for simple supported beam - Google Patents
A kind of plastics impact tester for simple supported beam Download PDFInfo
- Publication number
- CN209689869U CN209689869U CN201920296426.4U CN201920296426U CN209689869U CN 209689869 U CN209689869 U CN 209689869U CN 201920296426 U CN201920296426 U CN 201920296426U CN 209689869 U CN209689869 U CN 209689869U
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- fixedly connected
- fixed
- side wall
- fixed block
- plastics
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Abstract
The utility model discloses a kind of plastics impact tester for simple supported beam, including pedestal, the bottom of the pedestal is connected with multiple fixed mechanisms, fixed plate is fixedly connected at the top of the pedestal, the side wall of the fixed plate is fixedly connected with connecting rod, the side wall of the connecting rod is connected with power mechanism, and the side wall of the fixed plate is fixedly connected with mounting base, and the mounting base is equipped with regulating mechanism.The utility model drives threaded rod rotation by handle, to drive the first fixed block to pump, the gap of the first fixed block and the second fixed block is successively adjusted according to the size specification of plastics, the effect of fixture block and spring is utilized simultaneously, plastics are fixed using the elastic potential energy of spring, while driving impulse member to carry out impact test to plastics using motor, different momentums is applied by shaft revolving speed difference, sucker is utilized simultaneously, and the present apparatus is stably fixed on station.
Description
Technical field
The utility model relates to strutbeam shock machine technical field more particularly to a kind of plastics charpy impact tests
Machine.
Background technique
Shock machine, which refers to, applies impact test power to sample, carries out the Material Testing Machine of impact test.Impact test
Machine is divided into manual Charpy impact machine tester, semi-automatic shock machine, digital display shock machine, microcomputer control impact test
Machine, drop hammer impact testing machine and nonmetallic shock machine etc..
Plastics need to carry out during production impact flexibility of the impact test to detect plastics, existing plastic impact examination
It tests and toughness test mainly is carried out to plastics using Charpy impact machine tester, however due to producing existing plastics size specification not
Together, operator needs to test using plastics of the different shock machines to different size specification, greatly increases production cost,
Reduce production efficiency.For this purpose, we design a kind of plastics impact tester for simple supported beam.
Utility model content
Purpose of the utility model is to solve problems of the existing technology, and propose a kind of plastics and rushed with simply supported beam
Hit testing machine.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of plastics impact tester for simple supported beam, including pedestal, the bottom of the pedestal are connected with multiple fixed mechanisms,
Fixed plate is fixedly connected at the top of the pedestal, the side wall of the fixed plate is fixedly connected with connecting rod, the connecting rod
Side wall is connected with power mechanism, and the side wall of the fixed plate is fixedly connected with mounting base, and the mounting base is equipped with regulating mechanism,
It is connected with the first fixed block on the regulating mechanism, corresponding with the first fixed block is fixedly connected on the mounting base side wall
Two fixed blocks are equipped with resetting-mechanism on first fixed block and the second fixed block.
Preferably, the fixed mechanism includes the sucker for being fixedly connected on base bottom.
Preferably, the power mechanism includes the motor being fixedly connected on connecting rod side wall, the output end of the motor
It is fixedly connected with shaft, the connecting rod is equipped with link slot corresponding with shaft, and the shaft runs through far from one end of motor
The side wall of connecting rod is simultaneously rotatablely connected with the inner sidewall of link slot, and fixing sleeve is connected to swing rod in the shaft, and the swing rod is separate
One end of shaft is fixedly connected with impulse member.
Preferably, the regulating mechanism includes handle, and the end of the handle is fixedly connected with threaded rod, the mounting base
It is equipped with thread groove corresponding with threaded rod, side wall and and thread groove of the one end of the threaded rod far from handle through mounting base
Inner sidewall rotation connection, the first fixed block screw thread is socketed on threaded rod.
Preferably, the side wall of first fixed block is fixedly connected with movable block, the interior bottom of the thread groove be equipped with
The corresponding loose slot of movable block.
Preferably, the resetting-mechanism includes fixture block, and the end two sides of the fixture block are fixedly connected to sliding block, and described
Card slot corresponding with fixture block is equipped on one fixed block and the second fixed block, the inner sidewall of the card slot is equipped with corresponding with sliding block
The end of sliding slot, the fixture block is fixedly connected by spring with the inner sidewall of card slot.
The utility model has the beneficial effects that
The utility model drives threaded rod rotation by handle, to drive the first fixed block to pump, successively
The gap of the first fixed block and the second fixed block is adjusted according to the size specification of plastics, while utilizing the effect of fixture block and spring,
Plastics are fixed using the elastic potential energy of spring；Impulse member is driven to carry out impact test to plastics using motor, by turning
Axis revolving speed difference applies different momentums, while the present apparatus being stably fixed on station using sucker.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of plastics impact tester for simple supported beam structural schematic diagram；
Fig. 2 be the utility model proposes a kind of plastics impact tester for simple supported beam connecting rod side wall sectional structure
Schematic diagram；
Fig. 3 be the utility model proposes a kind of plastics impact tester for simple supported beam mounting base broken section structure
Schematic diagram.
In figure: 1 pedestal, 2 fixed plates, 3 fixture blocks, 4 connecting rods, 5 mounting bases, 6 first fixed blocks, 7 second fixed blocks, 8 are inhaled
Disk, 9 motors, 10 shafts, 11 swing rods, 12 impulse members, 13 handles, 14 threaded rods, 15 movable blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of plastics impact tester for simple supported beam, including pedestal 1, the bottom of pedestal 1 are connected with multiple
Fixed mechanism, fixed mechanism include the sucker 8 for being fixedly connected on 1 bottom of pedestal, utilize the effect of sucker 8 in this way, stablize and incite somebody to action this
Device is fixed on station, the stability of guarantee test, and the top of pedestal 1 is fixedly connected with fixed plate 2, the side of fixed plate 2
Wall is fixedly connected with connecting rod 4, and the side wall of connecting rod 4 is connected with power mechanism, and power mechanism includes being fixedly connected on connecting rod 4
Motor 9 on side wall, the output end of motor 9 are fixedly connected with shaft 10, and connecting rod 4 is equipped with connection corresponding with shaft 10
Slot, shaft 10 runs through the side wall of connecting rod 4 far from one end of motor 9 and is rotatablely connected with the inner sidewall of link slot, in shaft 10
Fixing sleeve is connected to swing rod 11, and swing rod 11 is fixedly connected with impulse member 12 far from one end of shaft 10, utilizes 9 model of motor in this way
YE2355M-4 drives shaft 10 to rotate, so that shaft 10 drives impulse member 12 to carry out impact test, while being adjusted using motor 9
10 velocity of rotation of shaft, to adjust the momentum of impulse member 12.
Wherein, the side wall of fixed plate 2 is fixedly connected with mounting base 5, and mounting base 5 is equipped with regulating mechanism, regulating mechanism packet
Handle 13 is included, the end of handle 13 is fixedly connected with threaded rod 14, and mounting base 5 is equipped with thread groove corresponding with threaded rod 14,
Threaded rod 14 runs through the side wall of mounting base 5 far from one end of handle 13 and is rotatablely connected with the inner sidewall of thread groove, and first is fixed
6 screw thread of block is socketed on threaded rod 14, and such benefit does not use the rotation of 13 drive threaded rods 14, to drive first on threaded rod 14
Fixed block 6 pumps, to be applicable in the plastics of different size.
Wherein, the side wall of the first fixed block 6 is fixedly connected with movable block 15, and the interior bottom of thread groove is equipped with and movable block 15
Corresponding loose slot, in this way utilize movable block 15 effect, assist the first fixed block 6 movement, prevent the first fixed block 6 with
Threaded rod 14 rotates together, and the first fixed block 6 is connected on regulating mechanism, is fixedly connected on 5 side wall of mounting base and consolidates with first
Determine corresponding second fixed block 7 of block 6, is equipped with resetting-mechanism on the first fixed block 6 and the second fixed block 7, resetting-mechanism includes
Fixture block 3, the end two sides of fixture block 3 are fixedly connected to sliding block, are equipped with and fixture block 3 on the first fixed block 6 and the second fixed block 7
Corresponding card slot, the inner sidewall of card slot are equipped with sliding slot corresponding with sliding block, and the end of fixture block 3 passes through the inner sidewall of spring and card slot
It is fixedly connected, in this way using the effect of the elastic potential energy of spring and fixture block 3, the plastics prevented in mounting base 5 stablize solid
It is fixed.
In the utility model, the present apparatus is placed on station by operator first, recycles multiple suckers 8 by the present apparatus
It is stably fixed on station, then plastics is placed in mounting base 5, swing handle 13, so that threaded rod 14 is driven to rotate,
To drive the first fixed block 6 and the second fixed block 7 that plastics are fixed, while utilizing the elastic potential energy of fixture block 3 and spring
Plastics are carried out to stablize limit, then open motor 9, motor 9 drives shaft 10 to rotate, to drive the impulse member 12 on swing rod 11
Impact test is carried out to plastics.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of plastics impact tester for simple supported beam, including pedestal (1), which is characterized in that the bottom of the pedestal (1) connects
There are multiple fixed mechanisms, be fixedly connected with fixed plate (2) at the top of the pedestal (1), the side wall of the fixed plate (2) is fixed to be connected
It is connected to connecting rod (4), the side wall of the connecting rod (4) is connected with power mechanism, and the side wall of the fixed plate (2) is fixedly connected with
Mounting base (5), the mounting base (5) is equipped with regulating mechanism, is connected with the first fixed block (6) on the regulating mechanism, described
The second fixed block (7) corresponding with the first fixed block (6), first fixed block (6) are fixedly connected on mounting base (5) side wall
Resetting-mechanism is equipped with on the second fixed block (7).
2. a kind of plastics impact tester for simple supported beam according to claim 1, which is characterized in that the fixed mechanism packet
Include the sucker (8) for being fixedly connected on pedestal (1) bottom.
3. a kind of plastics impact tester for simple supported beam according to claim 1, which is characterized in that the power mechanism packet
The motor (9) being fixedly connected on connecting rod (4) side wall is included, the output end of the motor (9) is fixedly connected with shaft (10), institute
Connecting rod (4) are stated equipped with link slot corresponding with shaft (10), the one end of the shaft (10) far from motor (9) is through connection
The side wall of bar (4) is simultaneously rotatablely connected with the inner sidewall of link slot, and fixing sleeve is connected to swing rod (11), the pendulum on the shaft (10)
Bar (11) is fixedly connected with impulse member (12) far from the one end of shaft (10).
4. a kind of plastics impact tester for simple supported beam according to claim 1, which is characterized in that the regulating mechanism packet
It includes handle (13), the end of the handle (13) is fixedly connected with threaded rod (14), and the mounting base (5) is equipped with and threaded rod
(14) corresponding thread groove, side wall and and screw thread of the one end of the threaded rod (14) far from handle (13) through mounting base (5)
The inner sidewall of slot is rotatablely connected, and the first fixed block (6) screw thread is socketed on threaded rod (14).
5. a kind of plastics impact tester for simple supported beam according to claim 4, which is characterized in that first fixed block
(6) side wall is fixedly connected with movable block (15), and the interior bottom of the thread groove is equipped with loose slot corresponding with movable block (15).
6. a kind of plastics impact tester for simple supported beam according to claim 1, which is characterized in that the resetting-mechanism packet
It includes fixture block (3), the end two sides of the fixture block (3) are fixedly connected to sliding block, first fixed block (6) and the second fixed block
(7) card slot corresponding with fixture block (3) is equipped on, the inner sidewall of the card slot is equipped with sliding slot corresponding with sliding block, the fixture block
(3) end is fixedly connected by spring with the inner sidewall of card slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920296426.4U CN209689869U (en) | 2019-03-09 | 2019-03-09 | A kind of plastics impact tester for simple supported beam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920296426.4U CN209689869U (en) | 2019-03-09 | 2019-03-09 | A kind of plastics impact tester for simple supported beam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209689869U true CN209689869U (en) | 2019-11-26 |
Family
ID=68604362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920296426.4U Active CN209689869U (en) | 2019-03-09 | 2019-03-09 | A kind of plastics impact tester for simple supported beam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209689869U (en) |
-
2019
- 2019-03-09 CN CN201920296426.4U patent/CN209689869U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A simply supported beam impact tester for plastics Effective date of registration: 20210928 Granted publication date: 20191126 Pledgee: Bank of China Limited Liaoyang Branch Pledgor: LIAOYANG KANGDA PLASTIC RESIN Co.,Ltd. Registration number: Y2021980010071 |