CN208872447U - The metal wire rod pull force tester of variable-ratio test - Google Patents
The metal wire rod pull force tester of variable-ratio test Download PDFInfo
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- CN208872447U CN208872447U CN201821309276.8U CN201821309276U CN208872447U CN 208872447 U CN208872447 U CN 208872447U CN 201821309276 U CN201821309276 U CN 201821309276U CN 208872447 U CN208872447 U CN 208872447U
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Abstract
A kind of metal wire rod pull force tester of variable-ratio test, including pedestal, stand and controller, stand is equipped with upper clamping unit, pedestal is equipped with the lower clamping unit being used cooperatively with upper clamping unit, the fixture that upper clamping unit and lower clamping unit are equipped with mounting post and are installed in mounting post, the mounting post upper end of upper clamping unit is equipped with the movable plate being slidably connected in stand, and stand upper end is equipped with the mobile draw unit of driving movable plate；Stand outer end face is equipped with mounting plate, and the inductor that a pair is distributed up and down is plugged on mounting plate, the sensor being used cooperatively with inductor is connected between upper clamping unit and movable plate.The metal wire rod pull force tester of the variable-ratio test of the utility model tests comprehensive metal filament using variable-ratio and carries out pulling force test, to obtain more accurate test data, there is comprehensive grasp to the quality of metal filament itself, it is simple, easy to operate for clamping the clamp structure of metal filament simultaneously, it is worthy to be popularized.
Description
Technical field
The utility model relates to metal wire rod tensile testing machine, especially a kind of metal wire rod pulling force examination of variable-ratio test
Experiment device.
Background technique
Tension tester is the testing machine of the mechanical reinforcing of mechanical property test, is physical property test, teaching research, quality
The indispensable detection devices such as control.Although the fixture using effect for fixing tester used in existing testing machine is good,
It can effectively avoid tester in use to be therefrom detached from, but complicated integral structure, use process is cumbersome, needs to consume in clamping process
Plenty of time, while traditional testing machine uses protective device of the common travel switch as lower fixture, will appear in use
Phenomena such as protective device implementation effect is poor, leads to the lower fixture excess of stroke, thus will lead to result and actual result has deviation, shadow
Test accuracy is rung, while ordinary test machine is that routine is at the uniform velocity test, it is not comprehensive for the test data of metal filament.
Utility model content
The utility model will solve the disadvantage that the above-mentioned prior art, provide a kind of metal of variable-ratio test easy to use
Wire rod pull force tester simplifies the installation process for metal wire rod, while can realize fast, slow speed change pulling force test, right
The effect measured by metal filament is more intuitive, for data measured by metal filament more comprehensively, it is accurate, and implementation capacity into
One step is reinforced, and improves efficiency, is worthy to be popularized.
The utility model solves the technical solution of its technical problem use: the metal wire rod pulling force examination of this variable-ratio test
Experiment device, including pedestal, stand and controller, stand are fixed on pedestal, and controller is installed on stand side, and stand is equipped with
Upper clamping unit, pedestal are equipped with the lower clamping unit being used cooperatively with upper clamping unit, upper clamping unit and lower clamping unit
The fixture for being equipped with mounting post and being installed in mounting post, the mounting post upper end of upper clamping unit be equipped be slidably connected to it is vertical
Draw unit is installed in movable plate in frame, stand upper end, which is equipped with fast drawing portion and buffers slow drawing portion, and fast drawing portion is equipped with
Left and right is installed on the cylinder of stand upper end, is connected with the first transmission shaft on the piston rod of cylinder, the first transmission shaft is present in stand
It is interior and be used cooperatively with movable plate, it buffers slow drawing portion and is equipped with the motor for being mounted on stand upper end and being placed between two cylinders, motor
Shaft on be connected with the second transmission shaft, the second transmission shaft is used cooperatively with movable plate；Fixture is equipped with and is installed in mounting post
Mounting head and the mounting base being installed in mounting head are provided with the installation in mounting base outer end face to mounting base in mounting base
Slot is equipped with the clamping part for clamping metal filament in mounting groove；Stand outer end face is equipped with mounting plate, plants on mounting plate
The inductor for having a pair to be distributed up and down, is connected with the sensor being used cooperatively with inductor between upper clamping unit and movable plate.
In this way, the setting of upper clamping unit and lower clamping unit is so that firm installation, and the tensile test equipment can be obtained in metal wire rod
More comprehensively, it can be achieved that speed change is test, cylinder is that spacing is fast pull-up, preliminary tensile test is carried out to metal filament, with test
The instant tensile strength of metal filament, and cooperate motor, the velocity of rotation of motor with cylinder the matched use of the rate of climb,
It is consistent to reach, stability is improved, while motor is also used to the last limit and draws high test, that completes cylinder tentatively draws high survey
Carried out after testing, and vertical motion is slow, for measuring the maximum limit of metal filament, guarantee that test data is comprehensive, in order to
Guarantee stable testing in high-intensitive test process, thus the inductor that about two are distributed as ultimate tension test switch with
Instant tensile test switch, is used cooperatively with sensor, can control the stop place of movable plate, to realize that different pulling force is surveyed
Examination, implementation capacity are further strengthened, and obtain accurate test data；Fixture simultaneously on upper clamping unit and lower clamping unit is equal
Detachably, easy to maintain.
Further perfect, clamping part is equipped with clamping head and the separator that is present in clamping head, is inside clamping head
Sky setting, the interior grip block for being equipped with a pair and moving left and right setting of clamping head, the lateral surface of grip block are equipped with distribution above and below a pair of
The first inserting column, inserting column group is installed on the left and right inner wall of mounting groove, inserting column group be equipped with it is a pair of match with the first inserting column position and
The second inserting column being used cooperatively, is equipped with spring between the first inserting column and the second inserting column；Separator is equipped with and is installed in clamping head
Fixing axle, rotating block is rotatably connected in fixing axle, the lower end of rotating block is equipped with the separation block for inserting in rotating block, separates block
Lower end end is arranged in ° isoceles triangle, is fixed with the handle extended to outside clamping head on the outer peripheral surface of rotating block.In this way, two folders
It holds block and realizes that the setting of separator is so that pass through by spring for clamping metal filament, clamping force caused by two grip blocks
The resistance with spring is manually given, realizes the separation of two grip blocks, metal filament is detached from, and easy to operate, is made using handle
Rotating block rotation to realize separation, and separates block and is in so that the separation block end on rotating block is cut between two grip blocks
30 ° of isoceles triangle settings, using effect are good.
It is further perfect, it is provided with sliding slot in clamping head, the sliding block being slidably connected in sliding slot is wherein fixed on grip block.
In this way, giving grip block one activity trajectory space using sliding slot, sliding block, it is sliding which is applied not only to auxiliary grip block
It is dynamic, and it can also be improved and slide stationarity, so that clamping part using effect is good.
It is further perfect, a pair of limiting slot being used cooperatively with mounting groove is provided in mounting base, installation is useful in limiting slot
In limitation clamping part and with the limited block of bolt.In this way, the setting is not given only the installation space of limited block, and limiting slot with
Mounting groove is equipped with, the two intercommunication, and clamping part can be entirely limited in mounting base by so setting, good limit effect.
Further perfect, limited block is stepped.Utilize pure bulk can not be right merely in this way, being so arranged to allow for
Clamping part is limited, therefore use is ladder-like, and empty portions are present in grip block side, thus realize that the two is used cooperatively, it will
Clamping part is entirely limited in mounting base.
Further perfect, stand is equipped with the side plate of bilateral symmetry distribution, and two side plate upper ends are equipped with the company for connecting side plate
Fishplate bar, side plate is interior to be equipped with shrink strip, and the end of movable plate passes through shrink strip and is present in side plate.In this way, shrink strip have can
Modulability improves the moving stability of movable plate.
Further perfect, stand side is equipped with a pair of socket being distributed up and down, is equipped in socket and is through at leading in two sockets
Bar, movable plate bottom are equipped with the snap arm being stuck in guide rod.In this way, the setting of guide rod is so that movable plate is more stable in displacement,
Guarantee accurately measuring accuracy, so that final test effect is good.
The utility model has the advantages that: the metal wire rod pull force tester benefit of the variable-ratio test of the utility model
Comprehensive metal filament is test with variable-ratio and carries out pulling force test, so that more accurate test data is obtained, to metal wire
The quality of silk itself has comprehensive grasp, and implementation capacity further strengthens, while the clamp structure letter for clamping metal filament
It is single, easy to operate, it improves efficiency, is worthy to be popularized.
Detailed description of the invention
Fig. 1 is the utility model front schematic perspective view to the left；
Fig. 2 is the utility model front schematic perspective view to the right；
Fig. 3 is the schematic perspective view of the utility model fixture；
Fig. 4 is the complete section structural schematic diagram of the utility model clamping part；
Fig. 5 is that there are the complete section structural schematic diagrams in side plate for the first transmission shaft of the utility model.
Description of symbols: pedestal 1, stand 2, controller 3, upper clamping unit 4, lower clamping unit 5, mounting post 6, fixture
7, movable plate 8, draw unit 9, fast drawing portion 10 buffers slow drawing portion 11, cylinder 12, the first transmission shaft 13, motor 14, the second transmission
Axis 15, mounting head 16, mounting base 17, mounting groove 18, clamping part 19, mounting plate 20, inductor 21, sensor 22, clamping head 23,
Separator 24, grip block 25, the first inserting column 26, inserting column group 27, the second inserting column 27-1, spring 28, fixing axle 29, rotating block 30,
Handle 30-1, separation block 31, sliding slot 32, sliding block 33, limiting slot 34, limited block 35, side plate 36, connecting plate 37, shrink strip 38 are inserted
Seat 39, guide rod 39-1, snap arm 40.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
Referring to attached drawing: the metal wire rod pull force tester of this variable-ratio test, including pedestal 1, stand 2 and controller
3, stand 2 is fixed on pedestal 1, and controller 3 is installed on 2 side of stand, and stand 2 is equipped with upper clamping unit 4, sets on pedestal 1
Have a lower clamping unit 5 being used cooperatively with upper clamping unit 4, upper clamping unit 4 and lower clamping unit 5 be equipped with mounting post 6 with
And it is installed on the fixture 7 in mounting post 6,6 upper end of mounting post of upper clamping unit 4 is equipped with the shifting being slidably connected in stand 2
Draw unit 9 is installed in movable plate 8,2 upper end of stand, which is equipped with fast drawing portion 10 and buffers slow drawing portion 11, and fast drawing portion 10 is set
There is left and right to be installed on the cylinder 12 of 2 upper end of stand, is connected with the first transmission shaft 13, the first transmission shaft 13 on the piston rod of cylinder 12
It is present in stand 2 and is used cooperatively with movable plate 8, buffers slow drawing portion 11 and be equipped with and be mounted on 2 upper end of stand and be placed in two cylinders
Motor 14 between 12, the second transmission shaft 15 is connected in the shaft of motor 14, and the second transmission shaft 15 makes with the cooperation of movable plate 8
With；Fixture 7 is equipped with the mounting head 16 being installed in mounting post 6 and the mounting base 17 being installed in mounting head 16, mounting base 17
On be provided with the mounting groove 18 in mounting base 17 outer end face to mounting base 17, be equipped in mounting groove 18 for clamping metal filament
Clamping part 19；2 outer end face of stand is equipped with mounting plate 20, and the inductor 21 that a pair is distributed up and down is plugged on mounting plate 20,
The sensor 22 being used cooperatively with inductor 21 is connected between upper clamping unit 4 and movable plate 8.
Clamping part 19 is equipped with clamping head 23 and the separator 24 that is present in clamping head 23, is hollow inside clamping head 23
Setting, the interior grip block 25 for being equipped with a pair and moving left and right setting of clamping head 23, the lateral surface of grip block 25 are equipped with above and below a pair of
First inserting column 26 of distribution, is equipped with inserting column group 27 on the left and right inner wall of mounting groove 18, and inserting column group 27 is equipped with a pair of inserts with first
The second inserting column 27-1 that 26 position of column matches and is used cooperatively, is equipped with spring between the first inserting column 26 and the second inserting column 27-1
28；Separator 24 is equipped with the fixing axle 29 being installed in clamping head 23, is rotatably connected to rotating block 30, rotating block in fixing axle 29
30 lower end is equipped with the separation block 31 for inserting in rotating block 30, and the lower end end of separation block 31 is in 30 ° of isoceles triangle settings, rotating block
The handle 30-1 extended to outside clamping head 23 is fixed on 30 outer peripheral surface.
It is provided with sliding slot 32 in clamping head 23, the sliding block 33 being slidably connected in sliding slot 32 is wherein fixed on grip block 25.
It is provided with a pair of limiting slot 34 being used cooperatively with mounting groove 18 in mounting base 17, is equipped in limiting slot 34 for limiting
Clamping part 19 processed and the limited block 35 for having bolt.
Limited block 35 is stepped.
Stand 2 is equipped with the side plate 36 of bilateral symmetry distribution, and two side plates, 36 upper end is equipped with the connecting plate for connecting side plate 36
37, side plate 36 is interior to be equipped with shrink strip 38, and the end of movable plate 8 passes through shrink strip 38 and is present in side plate 36.
2 side of stand is equipped with a pair of socket 39 being distributed up and down, is equipped with the guide rod 39- being through in two sockets 39 in socket 39
1,8 bottom of movable plate is equipped with the snap arm 40 being stuck in guide rod 39-1.
Although the utility model is shown and described by reference to preferred embodiment, this profession is common
Technical staff is it is to be appreciated that within the scope of the claims, can make various variation in form and details.
Claims (7)
1. a kind of metal wire rod pull force tester of variable-ratio test, including pedestal (1), stand (2) and controller (3), stand
Frame (2) is fixed on pedestal (1), and controller (3) is installed on stand (2) side, it is characterized in that: the stand (2) is equipped with upper
Clamping unit (4), the pedestal (1) are equipped with the lower clamping unit (5) being used cooperatively with upper clamping unit (4), the upper folder
The fixture (7) that tight unit (4) and lower clamping unit (5) are equipped with mounting post (6) and are installed in mounting post (6), it is described on
Mounting post (6) upper end of clamping unit (4) is equipped with the movable plate (8) being slidably connected in stand (2), on the stand (2)
End installation draw unit (9), the draw unit (9) are equipped with fast drawing portion (10) and the slow drawing portion (11) of buffering, the fast drawing portion (10)
It is installed on the cylinder (12) of stand (2) upper end equipped with left and right, is connected with the first transmission shaft (13) on the piston rod of cylinder (12), the
One transmission shaft (13) is present in stand (2) and is used cooperatively with movable plate (8), and the slow drawing portion (11) of buffering, which is equipped with, to be mounted on
Stand (2) upper end and the motor (14) being placed between two cylinders (12) are connected with the second transmission in the shaft of the motor (14)
Axis (15), the second transmission shaft (15) are used cooperatively with movable plate (8)；The fixture (7) is equipped with the peace being installed in mounting post (6)
Dress head (16) and the mounting base (17) that is installed on mounting head (16) are provided with along mounting base (17) outer end face in mounting base (17)
Mounting groove (18) in mounting base (17), the interior clamping part (19) being equipped with for clamping metal filament of mounting groove (18)；Institute
It states stand (2) outer end face and is equipped with mounting plate (20), the inductor (21) that a pair is distributed up and down, institute are plugged on mounting plate (20)
State the sensor (22) for being connected between clamping unit (4) and movable plate (8) and being used cooperatively with inductor (21).
2. the metal wire rod pull force tester of variable-ratio test according to claim 1, it is characterized in that: the clamping part
(19) separator (24) for being equipped with clamping head (23) and being present in clamping head (23), internal clamping head (23) is hollow sets
It sets, the grip block (25) that a pair moves left and right setting is equipped in the clamping head (23), the lateral surface of grip block (25) is equipped with
A pair of the first inserting column (26) being distributed up and down is equipped with inserting column group (27) on the left and right inner wall of mounting groove (18), inserting column group (27)
Equipped with a pair of the second inserting column (27-1) for matching and being used cooperatively with the first inserting column (26) position, first inserting column (26) and the
Spring (28) are installed between two inserting columns (27-1)；The separator (24) is equipped with the fixing axle being installed in clamping head (23)
(29), it is rotatably connected to rotating block (30) in fixing axle (29), the lower end of rotating block (30) is equipped with point for inserting in rotating block (30)
From block (31), the lower end end for separating block (31) is arranged in 30 ° of isoceles triangles, is fixed on the outer peripheral surface of the rotating block (30)
Extend to the handle (30-1) of clamping head (23) outside.
3. the metal wire rod pull force tester of variable-ratio test according to claim 2, it is characterized in that: the clamping head
(23) sliding slot (32) are provided in, the sliding block (33) being slidably connected in sliding slot (32) is wherein fixed on grip block (25).
4. the metal wire rod pull force tester of variable-ratio test according to claim 1, it is characterized in that: the mounting base
(17) it is provided with a pair of limiting slot (34) being used cooperatively with mounting groove (18) on, is equipped in limiting slot (34) for limiting clamping
Portion (19) and the limited block (35) for having bolt.
5. the metal wire rod pull force tester of variable-ratio test according to claim 4, it is characterized in that: the limited block
(35) stepped.
6. the metal wire rod pull force tester of variable-ratio test according to claim 1, it is characterized in that: the stand
(2) it is equipped with the side plate (36) of bilateral symmetry distribution, two side plates (36) upper end is equipped with the connecting plate (37) for connecting side plate (36),
Shrink strip (38) are equipped in side plate (36), the end of movable plate (8) passes through shrink strip (38) and is present in side plate (36).
7. the metal wire rod pull force tester of variable-ratio test according to claim 1, it is characterized in that: the stand
(2) side is equipped with a pair of socket (39) being distributed up and down, is equipped with the guide rod (39-1) being through in two sockets (39) in socket (39),
Movable plate (8) bottom is equipped with the snap arm (40) being stuck in guide rod (39-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821309276.8U CN208872447U (en) | 2018-08-14 | 2018-08-14 | The metal wire rod pull force tester of variable-ratio test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821309276.8U CN208872447U (en) | 2018-08-14 | 2018-08-14 | The metal wire rod pull force tester of variable-ratio test |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208872447U true CN208872447U (en) | 2019-05-17 |
Family
ID=66464716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821309276.8U Active CN208872447U (en) | 2018-08-14 | 2018-08-14 | The metal wire rod pull force tester of variable-ratio test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208872447U (en) |
-
2018
- 2018-08-14 CN CN201821309276.8U patent/CN208872447U/en active Active
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