CN110514515A - A kind of more diametrical draw test devices of nylon wire - Google Patents
A kind of more diametrical draw test devices of nylon wire Download PDFInfo
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- CN110514515A CN110514515A CN201910776916.9A CN201910776916A CN110514515A CN 110514515 A CN110514515 A CN 110514515A CN 201910776916 A CN201910776916 A CN 201910776916A CN 110514515 A CN110514515 A CN 110514515A
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- test devices
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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
- G01N3/02—Details
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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
- G01N3/02—Details
- G01N3/04—Chucks
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The present invention relates to nylon wire tensile test technical fields, and disclose a kind of more diametrical draw test devices of nylon wire, including workbench, there are two support plates for the top fixed installation of the workbench, right side wall positioned at Right side support plate is fixedly installed with clockwise and anticlockwise motor, slide bar is fixedly installed between the lower end of two support plates, the periphery movable sleeve of the slide bar is connected to slide plate, the side wall of the slide plate upper end, which runs through, is threaded with threaded rod, the left end of the slide plate and the support plate side wall in left side are rotatablely connected, and the right end of slide plate runs through the support plate side wall on right side and is fixedly connected with the output shaft of clockwise and anticlockwise motor, the left side of the slide plate upper end and clamp system is fixedly installed with positioned at the right side of Left-side support plate.It is relatively simple that the present invention solves existing nylon wire device for testing tensile force structure, inconvenient, the big problem of measurement error.
Description
Technical field
The present invention relates to nylon wire tensile test technical field, specially a kind of more diametrical draw test devices of nylon wire.
Background technique
Nylon material yarn is twisted to be formed, the line produced have stronger certain drawing force, pulling force, glossy, high temperature resistant,
At a high speed, it is primarily adapted for use in leather-like sewing to use, such as: shoes industry, bag industry, sofa industry.
It needs to carry out tensile test to it in nylon wire reproduction, whether the product quality to judge production is qualified, bulletin
Number a kind of nylon rope tensile test collet is disclosed for the Chinese patent of CN103674698A, is able to carry out and nylon wire is clamped pair
It carries out tensile test, but its mode clamped is inconvenient and more simple and crude to the mode of the detection of nylon wire, test
Error it is larger.
The nylon wire tensile test structure that the above-mentioned prior art is solved is more simple and crude, can not convenient high progress into
Row tests the pulling force of nylon wire.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it the present invention provides a kind of more diametrical draw test devices of nylon wire, solves existing
Some nylon wire device for testing tensile force structures are relatively simple, inconvenient, the big problem of measurement error.
(2) technical solution
To achieve the above object, the invention provides the following technical scheme: a kind of more diametrical draw test devices of nylon wire, packet
Workbench is included, the top of the workbench is fixedly mounted there are two support plate, and the right side wall positioned at Right side support plate is fixed
Clockwise and anticlockwise motor is installed, slide bar, the periphery pivot bush unit of the slide bar are fixedly installed between the lower end of two support plates
There is slide plate, the side wall of the slide plate upper end, which runs through, is threaded with threaded rod, the left end of the slide plate and the support plate in left side
Side wall rotation connection, and the right end of slide plate runs through the support plate side wall on right side and is fixedly connected with the output shaft of clockwise and anticlockwise motor,
The left side of the slide plate upper end and clamp system, and two clamping machines are fixedly installed with positioned at the right side of Left-side support plate
Structure is symmetrical, is provided with push plate at the top of the clamp system on right side；
Transverse slat is fixedly installed between the top of the support plate, the bottom of the transverse slat is fixedly mounted by two brackets
There is sliding bar, the periphery movable sleeve of the sliding bar is connected to sliding sleeve, and the bottom of the sliding sleeve is fixedly installed with shut-down mechanism, institute
The periphery for stating sliding sleeve is threaded with bolt, and one end of bolt through sliding sleeve and with sliding bar outer circle face contact；
The clamp system includes fixing seat, and the side at the top of the fixing seat is provided with L-type through slot, the fixing seat
It is internally provided with cavity, the inner wall of the cavity is provided with sliding slot, and sliding block is slidably connected on sliding slot, and the sliding block passes through up and down
It is installed with the screw rod of threaded connection, and the inner bottom wall of the bottom end of screw rod and cavity is rotatablely connected, the top of the screw rod is run through and prolonged
The top of fixing seat is extended to, trapezoid block is provided on the left of the sliding block, there are two connections for the bottom fixed installation of the sliding block
Frame, and the bottom end of two connection frames extends through in L-type through slot and is fixedly connected with lateral clamping plate, the inner wall of the fixing seat
Through there is mobilizable push rod, and one end positioned at L-type through slot of push rod is fixedly installed with vertical clamping plate, and the side of vertical clamping plate
Reset spring is fixedly installed between face and the inner wall of fixing seat；
The shut-down mechanism includes riser, and the top of the riser is fixedly connected with the bottom of sliding sleeve, the right side of the riser
Side is provided with the first copper sheet, and through there is mobilizable l-shaped rod, the perpendicular end side surface of the l-shaped rod is fixed for the side of the riser
Second copper sheet is installed, and the first copper sheet and the second copper sheet fit, the left end of the l-shaped rod is fixedly installed with Contact plate, institute
It states and is fixedly installed with support spring between the right side of Contact plate and riser side.
Preferably, the bottom of the lateral clamping plate and the side of vertical clamping plate are provided with rubber antiskid pad.
Preferably, the bottom end of the screw rod is provided with turning handle.
Preferably, the periphery of the sliding bar is provided with scale strip.
Preferably, the one end of the push rod far from vertical clamping plate is semicircle.
Preferably, the corner between the bottom wall and side wall of the L-type through slot is arc-shaped.
Preferably, rubber antiskid pad is also equipped on the bottom wall and side wall of the L-type through slot.
Preferably, rectangular limited block, and the bottom at the top of rectangular limited block and transverse slat are provided at the top of the sliding sleeve
Contact is not fixed.
Preferably, the top at the perpendicular end of the l-shaped rod is provided with pointer, and pointer is directed toward the graduated scale on sliding bar.
Preferably, a series electrical is formed by conducting wire between first copper sheet and the second copper sheet and clockwise and anticlockwise motor
Road.
(3) beneficial effect
Compared with prior art, the present invention provides a kind of more diametrical draw test devices of nylon wire, have following beneficial
Effect:
1, the present invention is by the trapezoid block and push rod of setting, and in the case where rotating screw rod, sliding block is moved down, and trapezoid block squeezes
Push rod realizes more convenient and fast operation so that vertical clamping plate simultaneously steps up nylon wire with transverse direction clamping plate, using simple,
It is assisted without tool.
2, the present invention is set as arc-shaped by the corner between the bottom wall and side wall by L-type through slot, can be by nylon wire
Bendable steps up, and increases the fixed effect to nylon wire, avoids the case where falling off in tensile test.
3, by setting, the first copper sheet and the second copper sheet can be carried out in the designated position of setting to positive and negative the present invention
Rotating motor interrupts electric work, to guarantee that more frame is accurately tested in tensile nylon line, is more automated, is not necessarily to work
Personnel, which observe, to stop, and saves worker workload, improves the efficiency of work.
4, the present invention can carry out the tune of position by the sliding bar and sliding sleeve of setting according to the nylon wire to different thicknesses
Section saves the investment of cost to increase the scope of application for stretching detection.
5, by the pointer being arranged in l-shaped rod, adjusting of the staff to shut-down mechanism position can be easily facilitated, is made
With more convenient, working efficiency is higher.
Detailed description of the invention
Fig. 1 is a kind of main view of the more diametrical draw test devices of nylon wire of the present invention；
Fig. 2 is the cross-sectional view of clamp system of the present invention；
Fig. 3 is the main view of shut-down mechanism of the present invention.
In figure: 1 workbench, 2 support plates, 3 clockwise and anticlockwise motors, 4 slide bars, 5 slide plates, 6 threaded rods, 7 clamp systems, 71 are consolidated
Reservation, 72 L-type through slots, 73 cavitys, 74 sliding blocks, 75 screw rods, 76 trapezoid blocks, 77 connection frames, 78 lateral clamping plates, 79 push rods, 710
Vertical clamping plate, 711 reset springs, 70 push plates, 8 transverse slats, 9 sliding bars, 10 sliding sleeves, 11 shut-down mechanisms, 111 risers, 112 first bronze medals
Piece, 113 l-shaped rods, 114 second copper sheets, 115 Contact plates, 116 support springs, 12 bolts.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1-3, the present invention provides a kind of technical solution: a kind of more diametrical draw test devices of nylon wire, including
Workbench 1, the top of workbench 1 is fixedly mounted there are two support plate 2, positioned at the fixed peace of the right side wall of Right side support plate 2
Equipped with clockwise and anticlockwise motor 3, slide bar 4 is fixedly installed between the lower end of two support plates 2, the periphery movable sleeve of slide bar 4 is connected to
Slide plate 5, the side wall of 5 upper end of slide plate turn through threaded rod 6, the left end of slide plate 5 and 2 side wall of support plate in left side is threaded with
Dynamic connection, and the right end of slide plate 5 runs through 2 side wall of support plate on right side and is fixedly connected with the output shaft of clockwise and anticlockwise motor 3, slide plate
The left side of 5 upper ends and clamp system 7, and two 7 phases of clamp system are fixedly installed with positioned at the right side of Left-side support plate 2
Symmetrically, push plate 70 is provided at the top of the clamp system 7 on right side, push plate 70 uses the buckled top for being fixed on clamp system 7
Portion can be removed, so that l-shaped rod 113 resets under the effect of support spring 116, by the first copper sheet 112 and and the second copper sheet
114 contacts, are again switched on circuit, are inverted by clockwise and anticlockwise motor 3, clamp system 7 is moved back to；
Transverse slat 8 is fixedly installed between the top of support plate 2, the bottom of transverse slat 8 is fixedly installed with cunning by two brackets
Lever 9, the periphery movable sleeve of sliding bar 9 are connected to sliding sleeve 10, and the bottom of sliding sleeve 10 is fixedly installed with shut-down mechanism 11, sliding sleeve 10
Periphery be threaded with bolt 12, and one end of bolt 12 through sliding sleeve 10 and with 9 outer circle face contact of sliding bar；
Clamp system 7 includes fixing seat 71, and the side at 71 top of fixing seat is provided with L-type through slot 72, the bottom of L-type through slot 72
Corner between wall and side wall be it is arc-shaped, rubber antiskid pad is also equipped on the bottom wall and side wall of L-type through slot 72, increases folder
Frictional force when tight, while playing a protective role to nylon wire, fixing seat 71 is internally provided with cavity 73, the inner wall of cavity 73
It is provided with sliding slot, and slidably connects sliding block 74 on sliding slot, about 74 sliding block runs through the screw rod 75 for having threaded connection, and screw rod 75
Bottom end and the inner bottom wall of cavity 73 be rotatablely connected, the bottom end of screw rod 75 is provided with turning handle, facilitates the rotation to screw rod 75, saves
Tool operation is gone, the top of fixing seat 71 is run through and extended on the top of screw rod 75, and the left side of sliding block 74 is provided with trapezoid block
76, there are two connection frames 77 for the bottom fixed installation of sliding block 74, and the bottom end of two connection frames 77 extends through to L-type through slot 72
In and be fixedly connected with lateral clamping plate 78, the bottom of lateral clamping plate 78 and the side of vertical clamping plate 710 are provided with rubber antiskid
The case where pad, effectively protects nylon wire, avoids the tension when clamping, leads to fracture, the inner wall of fixing seat 71 passes through
It is installed with mobilizable push rod 79, the periphery of sliding bar 9 is provided with scale strip, increases the precision of adjusting, when scale strip is arranged
It is calibrated by draw-bar donamometer, shut-down mechanism 11 can be then adjusted to the position of corresponding pulling force setting, to realize the essence to pulling force
Quasi- detection, the one end of push rod 79 far from vertical clamping plate 710 is semicircle, facilitates promotion of the trapezoid block 76 to push rod 79, and push away
One end positioned at L-type through slot 72 of bar 79 is fixedly installed with vertical clamping plate 710, and the top of sliding sleeve 10 is provided with rectangular limited block,
And the top of rectangular limited block contacts with the bottom of transverse slat 8 and is not fixed, and can be avoided sliding sleeve 10 and occurs skew in slidable adjustment
Situation, to ensure that shut-down mechanism 11 always vertically downward, and between the vertical side of clamping plate 710 and the inner wall of fixing seat 71
It is fixedly installed with reset spring 711；
Shut-down mechanism 11 includes riser 111, and the top of riser 111 is fixedly connected with the bottom of sliding sleeve 10, the right side of riser 111
Side is provided with the first copper sheet 112, forms one by conducting wire between the first copper sheet 112 and the second copper sheet 114 and clockwise and anticlockwise motor 3
Series circuit, through there is mobilizable l-shaped rod 113, the top at the perpendicular end of l-shaped rod 113 is provided with pointer for the side of riser 111,
And pointer is directed toward the graduated scale on sliding bar 9, is more convenient for the observation and adjusting of user, the perpendicular end side surface of l-shaped rod 113 is solid
Dingan County is equipped with the second copper sheet 114, and the first copper sheet 112 and the second copper sheet 114 fit, and the left end of l-shaped rod 113 is fixedly installed with
Contact plate 115 is fixedly installed with support spring 116 between 111 side of right side and riser of Contact plate 115.
Working principle: when work, the both ends of nylon wire are respectively protruding into two clamp systems 7, and at the top of L-type through slot 72
Opening is pierced by, and rotates screw rod 75, and by the limit of sliding slot, sliding block 74 is moved down, and connection frame 77 pushes lateral clamping plate 78 to move down,
76 pressure-ram 79 of trapezoid block after fixed, regulate and stops so that 710 sidesway of vertical clamping plate, step up to nylon wire
The position of locking mechanism 11 starts clockwise and anticlockwise motor 3, by driving threaded rod 6 to rotate so that slide plate 5 moves to the right, carries out pair
The stretching of nylon wire, so that the first copper sheet 112 is separated with the second copper sheet 114, is broken when push plate 70 contradicts and squeezes Contact plate 115
The circuit of clockwise and anticlockwise motor 3 is opened, clockwise and anticlockwise motor 3 stops working, and nylon yarn that is having broken at this time or splitting is unqualified, does not break
Then for qualification.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of more diametrical draw test devices of nylon wire, including workbench (1), it is characterised in that: the workbench (1)
Top be fixedly mounted there are two support plate (2), the right side wall for being located at Right side support plate (2) is fixedly installed with clockwise and anticlockwise motor
(3), it is fixedly installed with slide bar (4) between the lower end of two support plates (2), the periphery movable sleeve of the slide bar (4) is connected to cunning
Plate (5), the side wall of slide plate (5) upper end, which runs through, to be threaded with threaded rod (6), the left end and left side of the slide plate (5)
Support plate (2) side wall rotation connection, and the right end of slide plate (5) through right side support plate (2) side wall and and clockwise and anticlockwise motor
(3) output shaft is fixedly connected, and the left side of slide plate (5) upper end and the right side for being located at Left-side support plate (2) are fixed
It is equipped with clamp system (7), and two clamp systems (7) are symmetrical, is provided with push plate at the top of the clamp system (7) on right side
(70)；
It is fixedly installed with transverse slat (8) between the top of the support plate (2), the bottom of the transverse slat (8) is solid by two brackets
Dingan County is equipped with sliding bar (9), and the periphery movable sleeve of the sliding bar (9) is connected to sliding sleeve (10), the bottom of the sliding sleeve (10)
It is fixedly installed with shut-down mechanism (11), the periphery of the sliding sleeve (10) is threaded with bolt (12), and the one of bolt (12)
End through sliding sleeve (10) and with sliding bar (9) outer circle face contact；
The clamp system (7) includes fixing seat (71), and the side at the top of the fixing seat (71) is provided with L-type through slot (72),
The fixing seat (71) is internally provided with cavity (73), and the inner wall of the cavity (73) is provided with sliding slot, and slides on sliding slot
It is connected with sliding block (74), the sliding block (74) runs through the screw rod (75) for having threaded connection, and the bottom end of screw rod (75) and sky up and down
The inner bottom wall of chamber (73) is rotatablely connected, and the top of fixing seat (71), the cunning are run through and extended in the top of the screw rod (75)
It is provided on the left of block (74) trapezoid block (76), there are two the bottom fixed installations of the sliding block (74) connection frame (77), and two
The bottom end of a connection frame (77) extends through in L-type through slot (72) and is fixedly connected with lateral clamping plate (78), the fixing seat
(71) inner wall, which runs through, to be had mobilizable push rod (79), and one end positioned at L-type through slot (72) of push rod (79) is fixedly installed with
Vertical clamping plate (710), and reset spring is fixedly installed between the vertical side of clamping plate (710) and the inner wall of fixing seat (71)
(711)；
The shut-down mechanism (11) includes riser (111), the fixed company in the top of the riser (111) and the bottom of sliding sleeve (10)
It connects, the right side of the riser (111) is provided with the first copper sheet (112), and the side of the riser (111) is mobilizable through having
The perpendicular end side surface of l-shaped rod (113), the l-shaped rod (113) is fixedly installed with the second copper sheet (114), and the first copper sheet (112) and
Second copper sheet (114) fits, and the left end of the l-shaped rod (113) is fixedly installed with Contact plate (115), the Contact plate (115)
Right side and riser (111) side between be fixedly installed with support spring (116).
2. the more diametrical draw test devices of a kind of nylon wire according to claim 1, it is characterised in that: the transverse direction clamping plate
(78) side of bottom and vertical clamping plate (710) is provided with rubber antiskid pad.
3. the more diametrical draw test devices of a kind of nylon wire according to claim 1, it is characterised in that: the screw rod (75)
Bottom end be provided with turning handle.
4. the more diametrical draw test devices of a kind of nylon wire according to claim 1, it is characterised in that: the sliding bar
(9) periphery is provided with scale strip.
5. the more diametrical draw test devices of a kind of nylon wire according to claim 1, it is characterised in that: the push rod (79)
One end far from vertical clamping plate (710) is semicircle.
6. the more diametrical draw test devices of a kind of nylon wire according to claim 1, it is characterised in that: the L-type through slot
(72) the corner between bottom wall and side wall is arc-shaped.
7. the more diametrical draw test devices of a kind of nylon wire according to claim 1, it is characterised in that: the L-type through slot
(72) rubber antiskid pad is also equipped on bottom wall and side wall.
8. the more diametrical draw test devices of a kind of nylon wire according to claim 1, it is characterised in that: the sliding sleeve (10)
Top be provided with rectangular limited block, and the top of rectangular limited block contacts with the bottom of transverse slat (8) and is not fixed.
9. the more diametrical draw test devices of a kind of nylon wire according to claim 1, it is characterised in that: the l-shaped rod
(113) top for erecting end is provided with pointer, and pointer is directed toward the graduated scale on sliding bar (9).
10. the more diametrical draw test devices of a kind of nylon wire according to claim 1, it is characterised in that: first bronze medal
A series circuit is formed by conducting wire between piece (112) and the second copper sheet (114) and clockwise and anticlockwise motor (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910776916.9A CN110514515A (en) | 2019-08-22 | 2019-08-22 | A kind of more diametrical draw test devices of nylon wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910776916.9A CN110514515A (en) | 2019-08-22 | 2019-08-22 | A kind of more diametrical draw test devices of nylon wire |
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| Publication Number | Publication Date |
|---|---|
| CN110514515A true CN110514515A (en) | 2019-11-29 |
Family
ID=68626136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910776916.9A Pending CN110514515A (en) | 2019-08-22 | 2019-08-22 | A kind of more diametrical draw test devices of nylon wire |
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| CN111811375A (en) * | 2020-08-20 | 2020-10-23 | 郑州科技学院 | Steel pipe size measuring equipment for post-disaster house safety identification |
| CN112345350A (en) * | 2020-10-16 | 2021-02-09 | 黄宇科 | Rubber plastic strip stretching capacity detection device |
| CN113155633A (en) * | 2021-05-21 | 2021-07-23 | 赣州广建玻纤有限公司 | Toughness detection device for yarn twisting production |
| CN113310797A (en) * | 2021-05-12 | 2021-08-27 | 盐城神力制绳有限公司 | Six strand nylon composite rope production testing arrangement |
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| CN209036851U (en) * | 2018-08-28 | 2019-06-28 | 长春百思特聚氨酯科技有限公司 | A kind of rotary polyurethane-foam injection device |
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| CN109269887A (en) * | 2018-09-30 | 2019-01-25 | 张家港立志传导新材料有限公司 | A kind of copper binding wire tensile testing machine of good fixing effect |
| CN109290488A (en) * | 2018-11-19 | 2019-02-01 | 湖南新耒传导材料科技有限公司 | Stretching device is used in a kind of processing of cable |
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| CN111811375B (en) * | 2020-08-20 | 2022-02-08 | 郑州科技学院 | Steel pipe size measuring equipment for post-disaster house safety identification |
| CN112345350A (en) * | 2020-10-16 | 2021-02-09 | 黄宇科 | Rubber plastic strip stretching capacity detection device |
| CN112345350B (en) * | 2020-10-16 | 2024-04-09 | 辽宁中科众衡检测科技有限公司 | Rubber plastic strip stretching ability detection device |
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