CN109632477A - A kind of stretching force detecting apparatus convenient for controlling pulling force size - Google Patents
A kind of stretching force detecting apparatus convenient for controlling pulling force size Download PDFInfo
- Publication number
- CN109632477A CN109632477A CN201811491227.5A CN201811491227A CN109632477A CN 109632477 A CN109632477 A CN 109632477A CN 201811491227 A CN201811491227 A CN 201811491227A CN 109632477 A CN109632477 A CN 109632477A
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- China
- Prior art keywords
- pedestal
- pulling force
- threaded hole
- detecting apparatus
- fixture
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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
-
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The invention discloses a kind of stretching force detecting apparatus convenient for controlling pulling force size, the fixation footed glass of base bottom quadrangle is mounted on including pedestal and by bolt, display is provided on the left of the upper front of the pedestal, keyboard is provided on the right side of the display, switch button is provided with below the keyboard, the top two sides of the pedestal are provided with fixed frame, motor is provided at the top of the fixed frame, the bottom power output end of the motor is connected with threaded rod, tension plate is socketed in the middle part of the threaded rod, the middle part rear of the tension plate is provided with threaded hole, thread bush is welded with above the threaded hole, sliding eye is provided at left and right sides of the threaded hole, the invention has and effectively can control the size of fixture dehisced by adjusting adjusting rod, it is easy to implement the size for accurately controlling pulling force simultaneously, structure Simply, it is easy to implement.
Description
Technical field
The present invention relates to detection device technology field, specially a kind of stretching force detecting apparatus convenient for controlling pulling force size.
Background technique
Tensile testing machine also known as universal testing machine.Universal testing machine is for carrying out instrument and equipment for a variety of materials
The testing machine of the mechanical reinforcing of the mechanical property tests such as static load, stretching, compression, bending, shearing, tearing, removing, is suitable for modeling
Flitch material, tubing, profile shapes, plastic film and rubber, wire and cable, steel, glass fiber and other material various Physical Mechanicals
It can test as developing material, be the indispensable detection devices such as physical property test, teaching research, quality control, clamp of tensile machine
As the important component of instrument, can different materials need different fixtures, and test go on smoothly and test knot
One key factor of fruit accuracy height.
The size of stretching force detecting apparatus fixture in the prior art dehisced is not easy to control, and accurate pulling force cannot be arranged
Value is not easy to realize effective detection effect, and the efficiency of detection is also more low, therefore needs to research and develop a kind of convenient for control pulling force
The stretching force detecting apparatus of size.
Summary of the invention
The purpose of the present invention is to provide a kind of stretching force detecting apparatus convenient for controlling pulling force size, to solve above-mentioned background
The stretching force detecting apparatus convenient for control pulling force size proposed in technology does not have the problem of high-efficient, convenient for characteristics such as operations.
To achieve the above object, the invention provides the following technical scheme: a kind of pull force calculation convenient for controlling pulling force size
Device is mounted on the fixation footed glass of base bottom quadrangle including pedestal and by bolt, sets on the left of the upper front of the pedestal
It is equipped with display, keyboard is provided on the right side of the display, switch button is provided with below the keyboard, the pedestal
Top two sides are provided with fixed frame, and motor, the bottom power output end connection of the motor are provided at the top of the fixed frame
There is threaded rod, tension plate is socketed in the middle part of the threaded rod, the middle part rear of the tension plate is provided with threaded hole, the spiral shell
It is welded with thread bush above pit, sliding eye, the inner cavity top of the fixed frame are provided at left and right sides of the threaded hole
It is provided with slide bar between portion and the upper surface of pedestal and slide bar is located at left and right sides of the top of pedestal, the appearance surface cover of the slide bar
It is connected to sliding sleeve, the sliding sleeve is mutually fixedly connected with sliding eye, and the top center position of the pedestal is equipped with pulling force inductor, institute
The lower center position at the top and tension plate of stating pulling force inductor is provided with fixture, and the pedestal is internally provided with control
Device, the controller are connected by cable with display, keyboard, switch button and pulling force inductor, the bottom of the tension plate
Portion is welded with fixture, and it includes left folder on the left of the fixture that the fixture, which includes adjusting rod, spring, left intermediate plate and right clamping piece,
Piece is provided with through-hole in the middle part of the left intermediate plate, slidably connects right clamping piece on the right side of the left intermediate plate, in the right clamping piece
Portion is provided with threaded hole, and adjusting rod is provided in the middle part of the through-hole and threaded hole, and the adjusting rod connects with threaded hole phase screw thread
It connects.
Preferably, the left intermediate plate is with the bottom of right clamping piece mutually depending on being provided with clip tooth on one side.
Preferably, spring is provided in the middle part of the adjusting rod, the spring socket-connects with adjusting rod.
Preferably, the bottom of the threaded rod is provided with bearing, and the top of the bearing and pedestal is mutually welded.
Compared with prior art, the beneficial effects of the present invention are: the invention provides a kind of convenient for controlling pulling force size
Stretching force detecting apparatus, the controller of chassis interior refer to the wiring and change for changing main circuit or control circuit according to predetermined order
Resistance value enables device to control starting, speed regulation, braking and reversely main of motor in circuit.It is posted by program counter, instruction
Storage, command decoder, clock generator and operation controller composition, it is publication order " policy-making body ", that is, completes association
The operation of entire computer system is commanded in reconciliation, effectively can control the size of fixture dehisced by adjusting adjusting rod, together
When the bottom of bottom jig is provided with pulling force inductor, can be with by keyboard convenient for showing the size of pulling force by display
Fixed value of thrust is set, is easy to implement and accurately controls, while using the rotation of motor, realizing the lifting of tension plate, is carried out
Control pulling force.
Detailed description of the invention
Fig. 1 is the whole structural schematic diagram of structure of the invention；
Fig. 2 is the structural schematic diagram of the tension plate of structure of the invention;
Fig. 3 is the structural schematic diagram of the fixture of structure of the invention
In figure: 1 pedestal, 2 fixed footed glasses, 3 displays, 4 keyboards, 5 switch buttons, 6 tension plates, 7 sliding sleeves, 8 thread bush, 9 electricity
Machine, 10 threaded rods, 11 slide bars, 12 fixed frames, 13 adjusting rods, 14 fixtures, 15, pulling force inductor, 16 threaded holes, 17 sliding eyes,
18 springs, 19 left intermediate plates, 20 right clamping pieces, 21 clip tooths.
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.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of pull force calculation dress convenient for controlling pulling force size
It sets, the fixation footed glass 2 of 1 bottom four corners of pedestal, the upper front left side of the pedestal 1 is mounted on including pedestal 1 and by bolt
It is provided with display 3, the right side of the display 3 is provided with keyboard 4, switch button 5, institute are provided with below the keyboard 4
The top two sides for stating pedestal 1 are provided with fixed frame 12, and the top of the fixed frame 12 is provided with motor 9, the bottom of the motor 9
Power output end is connected with threaded rod 10, and the middle part of the threaded rod 10 is socketed with tension plate 6, behind the middle part of the tension plate 6
Side is provided with threaded hole 16, and the top of the threaded hole 16 is welded with thread bush 8, and the left and right sides of the threaded hole 16 is respectively provided with
There is sliding eye 17, slide bar 11 is provided between the inner cavity top of the fixed frame 12 and the upper surface of pedestal 1 and slide bar 11 is located at
At left and right sides of the top of pedestal 1, the outer surface of the slide bar 1 is socketed with sliding sleeve 7, the sliding sleeve 7 and the fixed company of 17 phase of sliding eye
It connects, the top center position of the pedestal 1 is equipped with pulling force inductor 15, the top of the pulling force inductor 15 and tension plate 6
Lower center position be provided with fixture 14, the pedestal 1 is internally provided with controller, the controller by cable with
Display 3, keyboard 4, switch button 5 are connected with pulling force inductor 15, and the bottom of the tension plate 6 is welded with fixture 14, institute
Stating fixture 14 includes adjusting rod 13, spring 18, left intermediate plate 19 and right clamping piece 20, and the left side of the fixture 14 includes left intermediate plate
19, the middle part of the left intermediate plate 19 is provided with through-hole, and the right side of the left intermediate plate 19 slidably connects right clamping piece 20, the right folder
The middle part of piece 20 is provided with threaded hole, and adjusting rod 13, the adjusting rod 13 and spiral shell are provided in the middle part of the through-hole and threaded hole
Pit is mutually threadedly coupled.
Wherein, the left intermediate plate 19 is easy to implement fixture 14 with the bottom of right clamping piece 20 mutually depending on being provided with clip tooth 21 on one side
Clamping.
Wherein, the middle part of the adjusting rod 13 is provided with spring 18, and the spring 18 socket-connects with adjusting rod 13, is easy to implement folder
Tool 14 expands outwardly.
Wherein, the bottom of the threaded rod 10 is provided with bearing, and the top of the bearing and pedestal 1 is mutually welded, convenient for real
The rotation of existing threaded rod 10.
Working principle: the invention provides a kind of stretching force detecting apparatus convenient for controlling pulling force size, the control inside pedestal 1
Device processed, which refers to, controls motor with resistance value in change circuit according to the wiring of predetermined order change main circuit or control circuit
Starting, speed regulation, braking and it is reversed it is main enable device, controller by program counter, command register, command decoder, when
Sequence generator and operation controller composition, it is publication order " policy-making body ", that is, completes to coordinate and command entire computer
The operation of system, controller are connected with display 3, keyboard 4, switch button 5 and pulling force inductor 15 by cable, can be utilized
Keyboard 4 sets scheduled value of thrust size, while using the rotation of motor 9, realizing the lifting of tension plate 6, carrying out control pulling force,
Pulling force inductor logical 15 crosses display 3 and shows actual pulling force size, is easy to implement and accurately controls.
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 (4)
1. it is a kind of convenient for controlling the stretching force detecting apparatus of pulling force size, including pedestal (1) and pedestal (1) bottom is mounted on by bolt
The fixation footed glass (2) of portion quadrangle, it is characterised in that: it is provided with display (3) on the left of the upper front of the pedestal (1), it is described
It is provided on the right side of display (3) keyboard (4), is provided with switch button (5) below the keyboard (4), the pedestal (1)
Top two sides are provided with fixed frame (12), are provided with motor (9) at the top of the fixed frame (12), the bottom of the motor (9)
Power output end is connected with threaded rod (10), is socketed with tension plate (6) in the middle part of the threaded rod (10), the tension plate (6)
Middle part rear be provided with threaded hole (16), be welded with thread bush (8) above the threaded hole (16), the threaded hole (16)
The left and right sides be provided with sliding eye (17), set between the inner cavity top of the fixed frame (12) and the upper surface of pedestal (1)
It is equipped with slide bar (11) and slide bar (11) is located at left and right sides of the top of pedestal (1), the outer surface of the slide bar (1) is socketed with sliding sleeve
(7), the sliding sleeve (7) is mutually fixedly connected with sliding eye (17), and the top center position of the pedestal (1) is equipped with pulling force induction
Device (15), the top of the pulling force inductor (15) and the lower center position of tension plate (6) are provided with fixture (14), described
Pedestal (1) is internally provided with controller, the controller by cable and display (3), keyboard (4), switch button (5) and
Pulling force inductor (15) is connected, and the bottom of the tension plate (6) is welded with fixture (14), and the fixture (14) includes adjusting rod
(13), spring (18), left intermediate plate (19) and right clamping piece (20) include left intermediate plate (19) on the left of the fixture (14), described
It is provided with through-hole in the middle part of left intermediate plate (19), is slidably connected right clamping piece (20) on the right side of the left intermediate plate (19), the right folder
It is provided with threaded hole in the middle part of piece (20), adjusting rod (13), the adjusting rod are provided in the middle part of the through-hole and threaded hole
(13) it is mutually threadedly coupled with threaded hole.
2. a kind of stretching force detecting apparatus convenient for controlling pulling force size according to claim 1, it is characterised in that: the left side
Intermediate plate (19) is with the bottom of right clamping piece (20) mutually depending on being provided with clip tooth (21) on one side.
3. a kind of stretching force detecting apparatus convenient for controlling pulling force size according to claim 1, it is characterised in that: the tune
It is provided in the middle part of pole (13) spring (18), the spring (18) socket-connects with adjusting rod (13).
4. a kind of stretching force detecting apparatus convenient for controlling pulling force size according to claim 1, it is characterised in that: the spiral shell
The bottom of rasp bar (10) is provided with bearing, and the top of the bearing and pedestal (1) is mutually welded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811491227.5A CN109632477A (en) | 2018-12-07 | 2018-12-07 | A kind of stretching force detecting apparatus convenient for controlling pulling force size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811491227.5A CN109632477A (en) | 2018-12-07 | 2018-12-07 | A kind of stretching force detecting apparatus convenient for controlling pulling force size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109632477A true CN109632477A (en) | 2019-04-16 |
Family
ID=66071787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811491227.5A Pending CN109632477A (en) | 2018-12-07 | 2018-12-07 | A kind of stretching force detecting apparatus convenient for controlling pulling force size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109632477A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362460A (en) * | 2020-12-08 | 2021-02-12 | 苏州富强科技有限公司 | Mechanism and method for testing drawing force of welding part |
| CN112985994A (en) * | 2021-04-23 | 2021-06-18 | 苏州易美达服装辅料有限公司 | Hanging particle barb biting force testing method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370512A (en) * | 2016-08-31 | 2017-02-01 | 天津锐意泰克汽车电子有限公司 | Tension tester used in revolution speed transducer |
| CN206756578U (en) * | 2017-04-13 | 2017-12-15 | 苏州康恒检测技术有限公司 | A kind of adjustable type tension test fixture |
| CN207268697U (en) * | 2017-06-29 | 2018-04-24 | 江苏纳沛斯半导体有限公司 | A kind of semiconductor crystal wafer convex block production pushing and drawing force testing machine |
| CN108346356A (en) * | 2018-02-23 | 2018-07-31 | 铜仁学院 | A kind of physics lesson student material tensile test testing machine |
-
2018
- 2018-12-07 CN CN201811491227.5A patent/CN109632477A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106370512A (en) * | 2016-08-31 | 2017-02-01 | 天津锐意泰克汽车电子有限公司 | Tension tester used in revolution speed transducer |
| CN206756578U (en) * | 2017-04-13 | 2017-12-15 | 苏州康恒检测技术有限公司 | A kind of adjustable type tension test fixture |
| CN207268697U (en) * | 2017-06-29 | 2018-04-24 | 江苏纳沛斯半导体有限公司 | A kind of semiconductor crystal wafer convex block production pushing and drawing force testing machine |
| CN108346356A (en) * | 2018-02-23 | 2018-07-31 | 铜仁学院 | A kind of physics lesson student material tensile test testing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112362460A (en) * | 2020-12-08 | 2021-02-12 | 苏州富强科技有限公司 | Mechanism and method for testing drawing force of welding part |
| CN112985994A (en) * | 2021-04-23 | 2021-06-18 | 苏州易美达服装辅料有限公司 | Hanging particle barb biting force testing method |
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