CN107300505A - A kind of new tension tester - Google Patents
A kind of new tension tester Download PDFInfo
- Publication number
- CN107300505A CN107300505A CN201710658946.0A CN201710658946A CN107300505A CN 107300505 A CN107300505 A CN 107300505A CN 201710658946 A CN201710658946 A CN 201710658946A CN 107300505 A CN107300505 A CN 107300505A
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- China
- Prior art keywords
- bolt
- spring
- mounting bracket
- handwheel
- link
- 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.)
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Classifications
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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
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
Abstract
The present invention relates to a kind of tension tester, more particularly to a kind of new tension tester.The technical problem to be solved in the present invention is to provide a kind of high new tension tester of adjustability.In order to solve the above-mentioned technical problem, the invention provides such a new tension tester, mounting bracket etc. is included；Mounting bracket inner top is provided with tensile tester, and mounting bracket inner bottom part is provided with elevating mechanism, and elevating mechanism top center is provided with elevating lever, and elevating lever top, which is provided with the top of link, link, is provided with fixing device.The present invention adjusts the distance of fixing device and tensile tester by controlled motor along de-rotation, in order to carry out tensile test.And the distance between fixing device and tensile tester or so are adjusted by turning the second handwheel, in order to be applicable different work requirements.
Description
Technical field
The present invention relates to a kind of tension tester, more particularly to a kind of new tension tester.
Background technology
Tension tester is the instrument of tensile test, is mainly used in adhesive tape, rubber, plastics, sea/foam, waterproof material, electricity
The nonmetallic materials such as line cable, yarn fabric, nettle, non-woven fabrics and wire, metal foil, the stretching of sheet metal and metal bar,
Compression, bending, stripping, shearing, tear test, actually assist industry to lift the sharp weapon of quality.The tune of current tension tester
Section property is poor, it is impossible to meet different operating demand.
To sum up, need to research and develop a kind of high new tension tester of adjustability at present, to overcome adjustability in the prior art
The shortcoming of difference.
The content of the invention
(1) technical problem to be solved
The present invention is in order to overcome the shortcoming of adjustability difference in the prior art, and the technical problem to be solved in the present invention is to provide one
Plant the high new tension tester of adjustability.
(2) technical scheme
In order to solve the above-mentioned technical problem, the invention provides such a new tension tester, include mounting bracket,
Tensile tester, elevating mechanism, elevating lever, link and fixing device, mounting bracket inner top are provided with tensile tester, mounting bracket
Inner bottom part is provided with elevating mechanism, and elevating mechanism top center is provided with elevating lever, and elevating lever top is provided with the top of link, link
Provided with fixing device.
Preferably, elevating mechanism includes motor, screw rod, nut, connecting rod, guide rod and guide pin bushing, and mounting bracket inner bottom part is set
There are motor and guide rod, guide rod is on the right side of motor, and motor top center is provided with the mode being connected through a screw thread on screw rod, screw rod and connected
There is nut, nut coordinates with screw rod, guide pin bushing is cased with guide rod, guide pin bushing coordinates with guide rod, and connection is connected between guide pin bushing and nut
Bar, connecting rod top center is provided with elevating lever.
Preferably, fixing device includes fixation clip, starting stave, the first spring, mobile pressing plate, the first bolt and the
One handwheel, link top left side is provided with fixation clip, and link top right side is provided with starting stave, and the is provided with starting stave
The mode being connected through a screw thread in one screwed hole, the first screwed hole is connected with the first bolt, and the first bolt right-hand member is provided with first-hand
The first spring is connected with the left of the starting stave of both sides above and below wheel, the first screwed hole, the first spring left end is connected with mobile pressing plate,
Contacted on the right side of mobile pressing plate with the first bolt left end.
Preferably, also include slide rail, sliding block, connecting plate, second spring, the second riser, the second bolt, the second handwheel and
Push pedal, elevating lever top is provided with slide rail, and slide rail top slide formula is connected with sliding block, and slider top connects with link bottom centre
Connect, slide rail top left side is provided with connecting plate, connecting plate right center is connected with second spring, and second spring is in compressive state,
Second spring right-hand member on the left of sliding block with being connected, and slide rail top right side is provided with the second riser, the second riser and is provided with the second screwed hole,
The mode being connected through a screw thread in second screwed hole is connected with the second bolt, and the second bolt right-hand member is provided with the second handwheel, the second spiral shell
Bolt left end is rotatably connected with the left of push pedal, push pedal and sliding block right contact.
Preferably, also include and the first rubber is provided with the right side of the first rubber blanket, the second rubber blanket and rake tooth, fixation clip
It is provided with the left of pad, mobile pressing plate on the left of the second rubber blanket, the second rubber blanket and is provided with rake tooth.
Preferably, it is high-quality steel, surface covering zinc coat to install frame material.
Operation principle：When needing to carry out tensile test, test block is placed in fixing device and is fixed, and by top
Hang on tensile tester, then drive elevating lever to move downward by elevating mechanism, and then drive link to move downward, make
Obtain fixing device and test block is moved downward thereon, and then tensile test, when being completed, pass through tensile tester read test
As a result, then take test block away from fixing device, and elevating mechanism is resetted.
Elevating mechanism includes motor, screw rod, nut, connecting rod, guide rod and guide pin bushing, mounting bracket inner bottom part provided with motor and
Guide rod, guide rod is on the right side of motor, and motor top center is provided with the mode being connected through a screw thread on screw rod, screw rod and is connected with nut,
Nut coordinates with screw rod, and guide pin bushing is cased with guide rod, and guide pin bushing coordinates with guide rod, and connecting rod is connected between guide pin bushing and nut, connects
Bar top center is provided with elevating lever, and controlled motor is rotated, and drives screw rod to rotate, and then drives nut to move downward, so as to drive
Connecting rod is moved downward so that elevating lever and device is moved downward thereon, and controlled motor opposite direction is rotated, and drives screw rod opposite direction
Rotate, and then drive nut to move upwards, so as to drive connecting rod to move upwards so that elevating lever and device is transported upwards thereon
Dynamic, the setting of guide pin bushing and guide rod ensures that nut can only move up and down and can not rotate.Come thus by controlled motor along de-rotation
Fixing device and the distance of tensile tester are adjusted, in order to carry out tensile test.
Because fixing device includes fixation clip, starting stave, the first spring, mobile pressing plate, the first bolt and first
Handwheel, link top left side is provided with fixation clip, and link top right side is provided with starting stave, starting stave and is provided with first
The mode being connected through a screw thread in screwed hole, the first screwed hole is connected with the first bolt, and the first bolt right-hand member is provided with the first handwheel,
The first spring is connected with the left of the starting stave of both sides above and below first screwed hole, the first spring left end is connected with mobile pressing plate, moved
Contacted on the right side of dynamic pressure plate with the first bolt left end, when needing to fix test block, test block is placed on fixation clip and pressed with mobile
Between plate, the first handwheel is then turned, drives the first bolt when rotating to left movement, and then drives mobile pressing plate to left movement
Until test block is pushed down, the elongation of the first spring.When needing to take away test block, opposite direction turns the first handwheel, drives the first spiral shell
Bolt is moved right when rotating, the first spring contraction, drives mobile pressing plate to move right, and survey is left when mobile pressing plate is moved right
After test specimen, test block is taken away, after mobile pressing plate resets, stopping turns the first handwheel.Thus by turning the first handwheel pair
Test block is fixed, and operates very simple and efficient.
Because also including slide rail, sliding block, connecting plate, second spring, the second riser, the second bolt, the second handwheel and pushing away
Plate, elevating lever top is provided with slide rail, and slide rail top slide formula is connected with sliding block, and slider top is connected with link bottom centre,
Slide rail top left side is provided with connecting plate, and connecting plate right center is connected with second spring, and second spring is in compressive state, second
Spring right-hand member on the left of sliding block with being connected, and slide rail top right side is provided with the second riser, the second riser and is provided with the second screwed hole, second
The mode being connected through a screw thread in screwed hole is connected with the second bolt, and the second bolt right-hand member is provided with the second handwheel, and the second bolt is left
End is rotary is connected with the left of push pedal, push pedal with sliding block right contact, turn the second handwheel, drive the second bolt when rotating to
Left movement, and then push pedal is driven to left movement, promote sliding block and device is to left movement thereon, second spring is shunk, and opposite direction is twisted
Dynamic second handwheel, drives the second bolt to be moved right when rotating, and then drives push pedal to move right, and second spring elongation is pushed away
Movable slider and thereon device are to left movement, and when correct position is arrived in regulation, stopping turns the second handwheel.Thus by turning second
Handwheel adjusts the distance between fixing device and tensile tester or so, in order to be applicable different work requirements.
Because also including the first rubber blanket, the second rubber blanket and rake tooth, the first rubber blanket is provided with the right side of fixation clip,
It is provided with the left of mobile pressing plate on the left of the second rubber blanket, the second rubber blanket and is provided with rake tooth, the first rubber blanket and the second rubber is paved
To the effect of protection test block, test result precision is improved, rake tooth can preferably fix test block.
The control mode of the present invention is automatically controlled by controller, control skill of the circuit by this area of controller
Art personnel's simple programming is that can be achieved, and belongs to the common knowledge of this area, and the present invention is mainly used to protect mechanical device, institute
Control mode and circuit connection are not explained with the present invention.
(3) beneficial effect
The present invention adjusts the distance of fixing device and tensile tester by controlled motor along de-rotation, in order to carry out
Tensile test.And the distance between fixing device and tensile tester or so are adjusted by turning the second handwheel, in order to
It is applicable different work requirements.
Brief description of the drawings
Fig. 1 is main structure diagram of the invention.
Fig. 2 is the main structure diagram of elevating mechanism of the present invention.
Fig. 3 is the first main structure diagram of fixing device of the present invention.
Fig. 4 is part main structure diagram of the invention.
Fig. 5 is second of main structure diagram of fixing device of the present invention.
Mark in accompanying drawing for：1- mounting brackets, 2- tensile testers, 3- elevating mechanisms, 31- motors, 32- screw rods, 33- spiral shells
Mother, 34- connecting rods, 35- guide rods, 36- guide pin bushings, 4- elevating levers, 5- links, 6- fixing devices, 61- fixation clips, 62- first
Riser, the screwed holes of 63- first, the springs of 64- first, 65- movement pressing plates, the bolts of 66- first, the handwheels of 67- first, 7- slide rails, 8-
Sliding block, 9- connecting plates, 10- second springs, the risers of 11- second, the screwed holes of 12- second, the bolts of 13- second, the handwheels of 14- second,
15- push pedals, the rubber blankets of 16- first, the rubber blankets of 17- second, 18- rake tooths.
Embodiment
The present invention is further illustrated with reference to the accompanying drawings and examples.
Embodiment 1
A kind of new tension tester, as Figure 1-5, includes mounting bracket 1, tensile tester 2, elevating mechanism 3, liter
Bar 4, link 5 and fixing device 6 drop, and the inner top of mounting bracket 1 is provided with tensile tester 2, and the inner bottom part of mounting bracket 1 is provided with lift
Structure 3, the top center of elevating mechanism 3 is provided with elevating lever 4, and the top of elevating lever 4 is provided with link 5, and the top of link 5 is provided with fixed dress
Put 6.
Embodiment 2
A kind of new tension tester, as Figure 1-5, includes mounting bracket 1, tensile tester 2, elevating mechanism 3, liter
Bar 4, link 5 and fixing device 6 drop, and the inner top of mounting bracket 1 is provided with tensile tester 2, and the inner bottom part of mounting bracket 1 is provided with lift
Structure 3, the top center of elevating mechanism 3 is provided with elevating lever 4, and the top of elevating lever 4 is provided with link 5, and the top of link 5 is provided with fixed dress
Put 6.
Elevating mechanism 3 includes in motor 31, screw rod 32, nut 33, connecting rod 34, guide rod 35 and guide pin bushing 36, mounting bracket 1
Bottom is provided with motor 31 and guide rod 35, and guide rod 35 is on the right side of motor 31, and the top center of motor 31, which is provided with screw rod 32, screw rod 32, leads to
The mode for crossing threaded connection is connected with nut 33, and nut 33 coordinates with screw rod 32, guide pin bushing 36 is cased with guide rod 35, guide pin bushing 36 is with leading
Bar 35 coordinates, and connecting rod 34 is connected between guide pin bushing 36 and nut 33, and the top center of connecting rod 34 is provided with elevating lever 4.
Embodiment 3
A kind of new tension tester, as Figure 1-5, includes mounting bracket 1, tensile tester 2, elevating mechanism 3, liter
Bar 4, link 5 and fixing device 6 drop, and the inner top of mounting bracket 1 is provided with tensile tester 2, and the inner bottom part of mounting bracket 1 is provided with lift
Structure 3, the top center of elevating mechanism 3 is provided with elevating lever 4, and the top of elevating lever 4 is provided with link 5, and the top of link 5 is provided with fixed dress
Put 6.
Elevating mechanism 3 includes in motor 31, screw rod 32, nut 33, connecting rod 34, guide rod 35 and guide pin bushing 36, mounting bracket 1
Bottom is provided with motor 31 and guide rod 35, and guide rod 35 is on the right side of motor 31, and the top center of motor 31, which is provided with screw rod 32, screw rod 32, leads to
The mode for crossing threaded connection is connected with nut 33, and nut 33 coordinates with screw rod 32, guide pin bushing 36 is cased with guide rod 35, guide pin bushing 36 is with leading
Bar 35 coordinates, and connecting rod 34 is connected between guide pin bushing 36 and nut 33, and the top center of connecting rod 34 is provided with elevating lever 4.
Fixing device 6 includes fixation clip 61, starting stave 62, the first spring 64, mobile pressing plate 65, the first bolt 66
With the first handwheel 67, the top left side of link 5 is provided with fixation clip 61, and the top right side of link 5 is provided with starting stave 62, first
The mode being connected through a screw thread in the first screwed hole 63, the first screwed hole 63 is provided with riser 62 and is connected with the first bolt 66, the
The right-hand member of one bolt 66 is provided with the first handwheel 67, and the left side of starting stave 62 of first screwed hole both sides about 63 is connected with the first spring
64, the left end of the first spring 64 is connected with mobile pressing plate 65, and the mobile right side of pressing plate 65 is contacted with the left end of the first bolt 66.
Embodiment 4
A kind of new tension tester, as Figure 1-5, includes mounting bracket 1, tensile tester 2, elevating mechanism 3, liter
Bar 4, link 5 and fixing device 6 drop, and the inner top of mounting bracket 1 is provided with tensile tester 2, and the inner bottom part of mounting bracket 1 is provided with lift
Structure 3, the top center of elevating mechanism 3 is provided with elevating lever 4, and the top of elevating lever 4 is provided with link 5, and the top of link 5 is provided with fixed dress
Put 6.
Elevating mechanism 3 includes in motor 31, screw rod 32, nut 33, connecting rod 34, guide rod 35 and guide pin bushing 36, mounting bracket 1
Bottom is provided with motor 31 and guide rod 35, and guide rod 35 is on the right side of motor 31, and the top center of motor 31, which is provided with screw rod 32, screw rod 32, leads to
The mode for crossing threaded connection is connected with nut 33, and nut 33 coordinates with screw rod 32, guide pin bushing 36 is cased with guide rod 35, guide pin bushing 36 is with leading
Bar 35 coordinates, and connecting rod 34 is connected between guide pin bushing 36 and nut 33, and the top center of connecting rod 34 is provided with elevating lever 4.
Fixing device 6 includes fixation clip 61, starting stave 62, the first spring 64, mobile pressing plate 65, the first bolt 66
With the first handwheel 67, the top left side of link 5 is provided with fixation clip 61, and the top right side of link 5 is provided with starting stave 62, first
The mode being connected through a screw thread in the first screwed hole 63, the first screwed hole 63 is provided with riser 62 and is connected with the first bolt 66, the
The right-hand member of one bolt 66 is provided with the first handwheel 67, and the left side of starting stave 62 of first screwed hole both sides about 63 is connected with the first spring
64, the left end of the first spring 64 is connected with mobile pressing plate 65, and the mobile right side of pressing plate 65 is contacted with the left end of the first bolt 66.
Also include slide rail 7, sliding block 8, connecting plate 9, second spring 10, the second riser 11, the second bolt 13, the second handwheel
14 and push pedal 15, the top of elevating lever 4 is provided with slide rail 7, and the top slide formula of slide rail 7 is connected with sliding block 8, the top of sliding block 8 and link 5
Bottom centre connects, and the top left side of slide rail 7 is provided with connecting plate 9, and the right center of connecting plate 9 is connected with second spring 10, the second bullet
Spring 10 is in compressive state, and the right-hand member of second spring 10 is connected with the left side of sliding block 8, and the top right side of slide rail 7 is provided with the second riser 11, the
The mode being connected through a screw thread in the second screwed hole 12, the second screwed hole 12 is provided with two risers 11 and is connected with the second bolt 13,
The right-hand member of second bolt 13 is provided with the second handwheel 14, and the left end of the second bolt 13 is rotatably connected with push pedal 15, and the left side of push pedal 15 is with sliding
The right contact of block 8.
Also include the first rubber blanket 16, the second rubber blanket 17 and rake tooth 18, the right side of fixation clip 61 is provided with the first rubber
Rubber cushion 16, the mobile left side of pressing plate 65 is provided with the second rubber blanket 17, and the left side of the second rubber blanket 17 is provided with rake tooth 18.
The material of mounting bracket 1 is high-quality steel, surface covering zinc coat.
Operation principle：When needing to carry out tensile test, test block is placed in fixing device 6 and is fixed, and will top
End is hung on tensile tester 2, then drives elevating lever 4 to move downward by elevating mechanism 3, and then drives link 5 downward
Motion so that fixing device 6 and test block is moved downward thereon, and then tensile test, when being completed, pass through tensile tester
2 read test results, then take test block away, and elevating mechanism 3 is resetted from fixing device 6.
Elevating mechanism 3 includes in motor 31, screw rod 32, nut 33, connecting rod 34, guide rod 35 and guide pin bushing 36, mounting bracket 1
Bottom is provided with motor 31 and guide rod 35, and guide rod 35 is on the right side of motor 31, and the top center of motor 31, which is provided with screw rod 32, screw rod 32, leads to
The mode for crossing threaded connection is connected with nut 33, and nut 33 coordinates with screw rod 32, guide pin bushing 36 is cased with guide rod 35, guide pin bushing 36 is with leading
Bar 35 coordinates, and connecting rod 34 is connected between guide pin bushing 36 and nut 33, and the top center of connecting rod 34 is provided with elevating lever 4, control electricity
Machine 31 is rotated, and drives screw rod 32 to rotate, and then drives nut 33 to move downward, so as to drive connecting rod 34 to move downward so that
Elevating lever 4 and device is moved downward thereon, the opposite direction of controlled motor 31 is rotated, and drives the opposite direction of screw rod 32 to rotate, and then is driven
Nut 33 is moved upwards, so as to drive the motion upwards of connecting rod 34 so that elevating lever 4 and device is moved upwards thereon, guide pin bushing 36
Setting with guide rod 35 ensures that nut 33 can only move up and down and can not rotate.Adjusted thus by controlled motor 31 along de-rotation
Fixing device 6 and the distance of tensile tester 2 are saved, in order to carry out tensile test.
Because fixing device 6 includes fixation clip 61, starting stave 62, the first spring 64, mobile pressing plate 65, the first spiral shell
The handwheel 67 of bolt 66 and first, the top left side of link 5 is provided with fixation clip 61, and the top right side of link 5 is provided with starting stave 62,
The mode being connected through a screw thread in the first screwed hole 63, the first screwed hole 63 is provided with starting stave 62 and is connected with the first bolt
66, the right-hand member of the first bolt 66, which is provided with the left of the first handwheel 67, the starting stave 62 of first screwed hole both sides about 63, is connected with the
One spring 64, the left end of the first spring 64 is connected with mobile pressing plate 65, and the mobile right side of pressing plate 65 is contacted with the left end of the first bolt 66, when
When needing to fix test block, test block is placed between fixation clip 61 and mobile pressing plate 65, the first handwheel 67, band is then turned
The first bolt 66 is moved when rotating to left movement, and then drives mobile pressing plate 65 to left movement until pushing down test block, the first bullet
Spring 64 extends.When needing to take away test block, opposite direction turns the first handwheel 67, drives the first bolt 66 to be transported to the right when rotating
Dynamic, the first spring 64 shrinks, and drives mobile pressing plate 65 to move right, will after mobile pressing plate 65, which is moved right, leaves test block
Test block is taken away, and after mobile pressing plate 65 resets, stopping turns the first handwheel 67.Tested thus by 67 pairs of the first handwheel is turned
Part is fixed, and operates very simple and efficient.
Because also including slide rail 7, sliding block 8, connecting plate 9, second spring 10, the second riser 11, the second bolt 13, second
Handwheel 14 and push pedal 15, the top of elevating lever 4 are provided with slide rail 7, and the top slide formula of slide rail 7 is connected with sliding block 8, and the top of sliding block 8 is with connecting
The bottom centre of Jie Jia 5 connects, and the top left side of slide rail 7 is provided with connecting plate 9, and the right center of connecting plate 9 is connected with second spring 10, the
Two springs 10 are in compressive state, and the right-hand member of second spring 10 is connected with the left side of sliding block 8, and the top right side of slide rail 7 is provided with the second riser
11, the mode being connected through a screw thread in the second screwed hole 12, the second screwed hole 12, which is provided with, on the second riser 11 is connected with the second spiral shell
Bolt 13, the right-hand member of the second bolt 13 is provided with the second handwheel 14, and the left end of the second bolt 13 is rotatably connected with push pedal 15, the left side of push pedal 15
With the right contact of sliding block 8, the second handwheel 14 is turned, drives the second bolt 13 when rotating to left movement, and then drive push pedal 15
To left movement, promote sliding block 8 and device is to left movement thereon, second spring 10 is shunk, and opposite direction turns the second handwheel 14, drive
Second bolt 13 while rotate while move right, and then drive push pedal 15 move right, second spring 10 extends, promote sliding block 8 and
Device is to left movement thereon, and when correct position is arrived in regulation, stopping turns the second handwheel 14.Thus by turning the second handwheel 14
To adjust the distance between fixing device 6 and tensile tester 2 or so, in order to be applicable different work requirements.
Because also including the first rubber blanket 16, the second rubber blanket 17 and rake tooth 18, the right side of fixation clip 61 is provided with the
One rubber blanket 16, the mobile left side of pressing plate 65 is provided with the second rubber blanket 17, and the left side of the second rubber blanket 17 is provided with rake tooth 18, the first rubber
The rubber blanket 17 of rubber cushion 16 and second plays a part of protecting test block, improves test result precision, rake tooth 18 can be preferably
Fix test block.
The control mode of the present invention is automatically controlled by controller, control skill of the circuit by this area of controller
Art personnel's simple programming is that can be achieved, and belongs to the common knowledge of this area, and the present invention is mainly used to protect mechanical device, institute
Control mode and circuit connection are not explained with the present invention.
Embodiment described above only expresses the preferred embodiment of the present invention, and it describes more specific and detailed, but simultaneously
Therefore the limitation to the scope of the claims of the present invention can not be interpreted as.It should be pointed out that for one of ordinary skill in the art
For, without departing from the inventive concept of the premise, some deformations can also be made, improves and substitutes, these belong to this hair
Bright protection domain.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (6)
1. a kind of new tension tester, it is characterised in that include mounting bracket (1), tensile tester (2), elevating mechanism
(3), elevating lever (4), link (5) and fixing device (6), mounting bracket (1) inner top are provided with tensile tester (2), mounting bracket
(1) inner bottom part is provided with elevating mechanism (3), and elevating mechanism (3) top center is provided with elevating lever (4), and elevating lever (4) top is provided with company
Connect and fixing device (6) is provided with the top of frame (5), link (5).
2. a kind of new tension tester according to claim 1, it is characterised in that elevating mechanism (3) includes motor
(31), screw rod (32), nut (33), connecting rod (34), guide rod (35) and guide pin bushing (36), mounting bracket (1) inner bottom part are provided with motor
(31) and guide rod (35), guide rod (35) is on the right side of motor (31), and motor (31) top center is provided with screw rod (32), screw rod (32)
The mode being connected through a screw thread is connected with nut (33), and nut (33) coordinates with screw rod (32), and guide rod is cased with guide pin bushing on (35)
(36), guide pin bushing (36) coordinates with guide rod (35), and connecting rod (34), connecting rod (34) are connected between guide pin bushing (36) and nut (33)
Top center is provided with elevating lever (4).
3. a kind of new tension tester according to claim 2, it is characterised in that fixing device (6) includes fixation
Pressing plate (61), starting stave (62), the first spring (64), mobile pressing plate (65), the first bolt (66) and the first handwheel (67), even
Frame (5) top left side is connect provided with fixation clip (61), link (5) top right side is provided with starting stave (62), starting stave
(62) mode being connected through a screw thread in the first screwed hole (63), the first screwed hole (63) is provided with and is connected with the first bolt
(66), the first bolt (66) right-hand member is provided with starting stave (62) left side for both sides above and below the first handwheel (67), the first screwed hole (63)
Side is connected with the first spring (64), and the first spring (64) left end is connected with the right side of mobile pressing plate (65), mobile pressing plate (65) and the
One bolt (66) left end is contacted.
4. a kind of new tension tester according to claim 3, it is characterised in that also include slide rail (7), sliding block
(8), connecting plate (9), second spring (10), the second riser (11), the second bolt (13), the second handwheel (14) and push pedal (15),
Elevating lever (4) top is provided with slide rail (7), and slide rail (7) top slide formula is connected with the top of sliding block (8), sliding block (8) and link
(5) bottom centre connects, and slide rail (7) top left side is provided with connecting plate (9), and connecting plate (9) right center is connected with second spring
(10), second spring (10) is in compressive state, and second spring (10) right-hand member on the left of sliding block (8) with being connected, slide rail (7) top right
Side, which is provided with the second riser (11), the second riser (11), is provided with the second screwed hole (12), and screw thread is passed through in the second screwed hole (12)
The mode of connection is connected with the second bolt (13), and the second bolt (13) right-hand member is provided with the second handwheel (14), and the second bolt (13) is left
End is rotary to be connected with the left of push pedal (15), push pedal (15) and sliding block (8) right contact.
5. a kind of new tension tester according to claim 4, it is characterised in that also include the first rubber blanket
(16) the first rubber blanket (16), mobile pressing plate are provided with the right side of, the second rubber blanket (17) and rake tooth (18), fixation clip (61)
(65) left side, which is provided with the left of the second rubber blanket (17), the second rubber blanket (17), is provided with rake tooth (18).
6. a kind of new tension tester according to claim 5, it is characterised in that mounting bracket (1) material is high-quality steel
Material, surface covering zinc coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710658946.0A CN107300505A (en) | 2017-08-04 | 2017-08-04 | A kind of new tension tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710658946.0A CN107300505A (en) | 2017-08-04 | 2017-08-04 | A kind of new tension tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107300505A true CN107300505A (en) | 2017-10-27 |
Family
ID=60133358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710658946.0A Withdrawn CN107300505A (en) | 2017-08-04 | 2017-08-04 | A kind of new tension tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107300505A (en) |
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| CN109374410A (en) * | 2018-10-25 | 2019-02-22 | 芜湖富春染织股份有限公司 | A kind of yarn strength detection device |
| CN111624089A (en) * | 2020-04-27 | 2020-09-04 | 李建华 | Bending resistance testing device and method based on clean transmission cable |
-
2017
- 2017-08-04 CN CN201710658946.0A patent/CN107300505A/en not_active Withdrawn
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| CN109238870A (en) * | 2018-09-30 | 2019-01-18 | 张家港立志传导新材料有限公司 | A kind of copper binding wire tensile testing machine of multiple-protection effect |
| CN109238870B (en) * | 2018-09-30 | 2023-12-29 | 张家港立志传导新材料有限公司 | Copper-clad wire tensile testing machine with multiple protection effects |
| CN109374410A (en) * | 2018-10-25 | 2019-02-22 | 芜湖富春染织股份有限公司 | A kind of yarn strength detection device |
| CN111624089A (en) * | 2020-04-27 | 2020-09-04 | 李建华 | Bending resistance testing device and method based on clean transmission cable |
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Application publication date: 20171027 |