CN108896392A - A kind of spring pull rod test device - Google Patents
A kind of spring pull rod test device Download PDFInfo
- Publication number
- CN108896392A CN108896392A CN201810670038.8A CN201810670038A CN108896392A CN 108896392 A CN108896392 A CN 108896392A CN 201810670038 A CN201810670038 A CN 201810670038A CN 108896392 A CN108896392 A CN 108896392A
- Authority
- CN
- China
- Prior art keywords
- pull rod
- spring pull
- test device
- hook
- rod test
- 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
-
- 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
-
- 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
- G01N2203/0001—Type of application of the stress
- G01N2203/0003—Steady
-
- 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
-
- 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
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0288—Springs
-
- 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
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/06—Indicating or recording means; Sensing means
- G01N2203/067—Parameter measured for estimating the property
- G01N2203/0676—Force, weight, load, energy, speed or acceleration
Landscapes
- 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)
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The invention discloses a kind of spring pull rod test devices.The spring pull rod test device includes:Frame body, the frame body include bottom plate and cycle side plate, and the cycle side plate and the bottom plate form a receiving portion;Hook, the hook are arranged on the cycle side plate and are arranged in described accommodation section;Transmission component, the transmission component are removeably positioned on the cycle side plate and are at least partially disposed in described accommodation section, and the hook is oppositely arranged with the transmission component;The part that described accommodation section is arranged in the transmission component can be moved to the hook direction;For installing spring pull rod to be measured between the transmission component and the hook.The spring pull rod test device of the application is simple to operate, and structure is simple, easy processing;And transmission component is removably mounted on cycle side plate, can be replaced at any time according to the size of spring pull rod.
Description
Technical field
The present invention relates to spring pull rod detection technique fields, more particularly to a kind of spring pull rod test device.
Background technique
The force value tests of existing spring pull rod be spring pull rod whether a He Ge important indicator, force value detection is main
Stretching and compress force value including two kinds of springs in pull rod.Currently, the detection of spring pull rod force value is mainly tested using common spring
Machine is detected, and the defect that this detection method is primarily present has:
1) when spring tie rods force value detects, testing machine upper and lower hooks and pull rod installation are not tight fits, and up and down
Hook is fixed device, non-exchange, causes pull rod original length and force value testing result error larger;
2) when spring pull rod compress force value detects, pull rod both ends test side is curved surface, and compression table top is plane, needs to pass through
Special tooling is detected.
3) common spring testing machine force value detection need to eliminate gravity error.
Thus, it is desirable to have a kind of technical solution overcomes or at least mitigates at least one drawbacks described above of the prior art.
Summary of the invention
The purpose of the present invention is to provide a kind of spring pull rod test devices to overcome or at least mitigate the prior art extremely
A few drawbacks described above.
To achieve the above object, the present invention provides a kind of spring pull rod test device, the spring pull rod test device packet
It includes:Frame body, the frame body include bottom plate and cycle side plate, and the cycle side plate and the bottom plate form a receiving
Portion;Hook, the hook are arranged on the cycle side plate and are arranged in described accommodation section;Transmission component, the transmission component
It is removeably positioned on the cycle side plate and is at least partially disposed in described accommodation section, the hook and the biography
Dynamic component is oppositely arranged;The part that described accommodation section is arranged in the transmission component can be moved to the hook direction;It is described
For installing spring pull rod to be measured between transmission component and the hook.
Preferably, the cycle side plate includes the first plate and second plate opposite with first plate;The transmission component
Including turntable, load carriage, threaded rod, force snesor and hook;The threaded rod runs through first plate, the spiral shell
One end of rasp bar is arranged except described accommodation section;The turntable is mounted on the setting of the threaded rod except described accommodation section
One end;The load carriage is arranged in described accommodation section and connect with the threaded rod;The hook adds with described
Carry carriage connection;The force snesor setting is between the hook and the load carriage;The hook is used for
Connect the spring pull rod;Wherein, the threaded rod rotation is so as to drive the relatively described hook of load carriage
Direction movement.
Preferably, sliding slot is provided on the bottom plate;The load carriage is at least partially disposed in the sliding slot.
Preferably, the spring pull rod test device further comprises supporting adn fixing device, and the supporting adn fixing device is set
It sets on the bottom plate and is arranged between the transmission component and the hook.
Preferably, the spring pull rod test device further comprises adjusting bolt, the adjusting bolt and the support
Fixed device connection, for adjusting the supporting adn fixing device in the position perpendicular to the bottom plate direction.
Preferably, a face of the supporting adn fixing device with the spring pull rod for contacting, the shape in the face and institute
It states spring pull rod with face contact body fit.
Preferably, the spring pull rod test device further comprises adjustment base group, and the adjustment base group setting exists
On another opposite face of the face for being provided with the supporting adn fixing device of the bottom plate, the adjustment base group is for adjusting
The levelness of spring pull rod test device spring pull rod test device when horizontal positioned.
Preferably, the adjustment base group includes four adjustment bases, and an adjustment base is arranged in the one of the bottom plate
On a angle.
Preferably, the spring pull rod test device further comprises scale, and the scale is arranged in the bottom plate or institute
It states on cycle side plate, the extending direction of the scale is the extending direction of the sliding slot.
The spring pull rod test device of the application is simple to operate, and structure is simple, easy processing;And transmission component is with removable
The mode of unloading is mounted on cycle side plate, can be replaced at any time according to the size of spring pull rod.And supporting adn fixing device can pass through height
It adjusts bolt to adjust, avoids causing larger detection error with axially eccentric due to spring pull rod Impact direction;Four pedestals
By nut adjustment corresponding height, stress is horizontal direction when guaranteeing the detection of spring pull rod, to eliminate the inspection of gravity bring
Survey error.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the spring pull rod test device of the application first embodiment.
Fig. 2 is another structural schematic diagram of spring pull rod test device shown in FIG. 1.
Appended drawing reference:
11 | Frame body | 111 | Bottom plate |
112 | Cycle side plate | 113 | Receiving portion |
8 | Hook | 1121 | First plate |
1 | Turntable | 1122 | Second plate |
2 | Load carriage | 3 | Threaded rod |
4 | Force snesor | 5 | Hook |
6 | Guide rail | 7 | Supporting adn fixing device |
10 | Adjust bolt | 9 | Adjustment base |
Specific embodiment
To keep the purposes, technical schemes and advantages of the invention implemented clearer, below in conjunction in the embodiment of the present invention
Attached drawing, technical solution in the embodiment of the present invention is further described in more detail.In the accompanying drawings, identical from beginning to end or class
As label indicate same or similar element or element with the same or similar functions.Described embodiment is the present invention
A part of the embodiment, instead of all the embodiments.The embodiments described below with reference to the accompanying drawings are exemplary, it is intended to use
It is of the invention in explaining, and be not considered as limiting the invention.Based on the embodiments of the present invention, ordinary skill people
Member's every other embodiment obtained without creative efforts, shall fall within the protection scope of the present invention.Under
Face is described in detail the embodiment of the present invention in conjunction with attached drawing.
In the description of the present invention, it is to be understood that, term " center ", " longitudinal direction ", " transverse direction ", "front", "rear",
The orientation or positional relationship of the instructions such as "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" is based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as protecting the present invention
The limitation of range.
Fig. 1 is the structural schematic diagram of the spring pull rod test device of the application first embodiment.Fig. 2 is bullet shown in FIG. 1
Another structural schematic diagram of spring pull rod test device.
Spring pull rod test device as shown in Figure 1 includes frame body 11, hook 8 and transmission component, frame body
11 include bottom plate 111 and cycle side plate 112, and cycle side plate 112 and bottom plate 111 form a receiving portion 113;Hook 8 was arranged in week
On side plate 112 and it is arranged in receiving portion 113;Transmission component is removeably positioned on cycle side plate 112 and at least portion
Set up separately and set in described accommodation section 113, hook 8 is oppositely arranged with transmission component;The part of receiving portion 113 is arranged in transmission component
It can be moved to hook direction;For installing spring pull rod to be measured between transmission component and hook 8.
Referring to Fig. 1, in the present embodiment, cycle side plate 112 includes the first plate 1121 and second plate opposite with the first plate
1122;Transmission component includes turntable 1, load carriage 2, threaded rod 3, force snesor 4 and hook 5;Threaded rod 3 is through the
One end of one plate 1121, threaded rod 3 is arranged except receiving portion 113;Turntable 1 is mounted on the setting of threaded rod 3 in receiving portion 113
Except one end;
Load carriage 2 is arranged in described accommodation section 113 and connect with threaded rod 3;
Hook 5 is connect with load carriage 2;
The setting of force snesor 4 is between hook 5 and load carriage 2;
Hook 5 is for connecting the spring pull rod;Wherein,
The rotation of threaded rod 3 loads carriage 2 with respect to the movement of hook direction so as to drive.
When in use, spring pull rod both ends are connected with hook 5 and hook 8, drive screw rod 3 to rotate by rotation turntable 1,
To drive load carriage 2 to slide on guide rail 6, with the sliding of load carriage 2, drives hook 5 mobile, reach
The purpose of stretching or compressed spring pull rod can directly read spring to read force value by force value sensor 4 from scale
The original length of pull rod and stretching or decrement in detection process.
Referring to Fig. 1, it is provided with guide rail 6 in the present embodiment, on bottom plate;Load carriage 2, which is at least partially disposed in, leads
In rail 6.Guide rail, which is arranged, to be oriented to for the movement of load carriage 2, so that load carriage movement be prevented to be biased to.
Referring to Fig. 1, in the present embodiment, spring pull rod test device further comprises supporting adn fixing device 7, and support is fixed
Device 7 is arranged on the bottom plate 111 and is arranged between transmission component and hook 8.
Referring to Fig. 1 and Fig. 2, in this embodiment, spring pull rod test device further comprises adjusting bolt 10, adjusts bolt
10 connect with supporting adn fixing device 7, for adjusting supporting adn fixing device in the position perpendicular to bottom plate direction.By adjusting bolt
Adjusting can be to avoid due to spring pull rod Impact direction and axially eccentric causing larger detection error.
In the present embodiment, a face of supporting adn fixing device 7 with spring pull rod for contacting, the shape and spring in the face
The body fit with the face contact of pull rod.Specifically, supporting adn fixing device is equipped with identical with spring pull rod outer diameter half
Circular groove.
Referring to fig. 2, in the present embodiment, spring pull rod test device further comprises adjustment base group, adjustment base group
It is arranged on opposite another face in the face for being provided with supporting adn fixing device of bottom plate, adjustment base group is for adjusting in the bullet
The levelness of spring pull rod test device spring pull rod test device when horizontal positioned.
Referring to Fig. 1, in the present embodiment, adjustment base group includes four adjustment bases 9, and an adjustment base is arranged the bottom of at
On one angle of plate.
In the present embodiment, spring pull rod test device further comprises scale, and scale is arranged in bottom plate or the side
On plate, the extending direction of scale is the extending direction of sliding slot.
The spring pull rod test device of the application is simple to operate, and structure is simple, easy processing;And transmission component is with removable
The mode of unloading is mounted on cycle side plate, can be replaced at any time according to the size of spring pull rod.And supporting adn fixing device can pass through height
It adjusts bolt to adjust, avoids causing larger detection error with axially eccentric due to spring pull rod Impact direction;Four pedestals
By nut adjustment corresponding height, stress is horizontal direction when guaranteeing the detection of spring pull rod, to eliminate the inspection of gravity bring
Survey error.
It is last it is to be noted that:The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations.To the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, those skilled in the art should understand that:It is still
It is possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is equally replaced
It changes;And these are modified or replaceed, the essence for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution
Mind and range.
Claims (9)
1. a kind of spring pull rod test device, which is characterized in that the spring pull rod test device includes:
Frame body (11), the frame body (11) include bottom plate (111) and cycle side plate (112), the cycle side plate (112)
A receiving portion (113) is formed with the bottom plate (111);
Hook (8), the hook (8) is arranged on the cycle side plate (112) and setting is in described accommodation section (113);
Transmission component, the transmission component are removeably positioned on the cycle side plate (112) and are at least partly arranged
In described accommodation section (113), the hook (8) is oppositely arranged with the transmission component;The transmission component is arranged described
The part of receiving portion (113) can be moved to the hook direction;
For installing spring pull rod to be measured between the transmission component and the hook (8).
2. spring pull rod test device as described in claim 1, which is characterized in that
The cycle side plate (112) includes the first plate (1121) and second plate (1122) opposite with first plate;
The transmission component includes turntable (1), load carriage (2), threaded rod (3), force snesor (4) and hook (5);
The threaded rod (3) runs through first plate (1121), and one end of the threaded rod (3) is arranged in described accommodation section
(113) except;
The turntable (1) is mounted on the one end of the setting of the threaded rod (3) except described accommodation section (113);
Load carriage (2) setting is connect in described accommodation section (113) and with the threaded rod (3);
The hook (5) connect with the load carriage (2);
The force snesor (4) is arranged between the hook (5) and the load carriage (2);
The hook (5) is for connecting the spring pull rod;Wherein,
The threaded rod (3) rotates to drive the relatively described hook direction movement of the load carriage (2).
3. spring pull rod test device as claimed in claim 2, which is characterized in that be provided with guide rail (6) on the bottom plate;Institute
Load carriage (2) is stated to be at least partially disposed in the guide rail (6).
4. spring pull rod test device as claimed in claim 2, which is characterized in that the spring pull rod test device is further
Including supporting adn fixing device (7), the supporting adn fixing device (7) is arranged on the bottom plate (111) and is arranged in the transmission
Between component and the hook (8).
5. spring pull rod test device according to claim 4, which is characterized in that the spring pull rod test device is into one
Step includes adjusting bolt (10), and the adjusting bolt (10) connect with the supporting adn fixing device (7), for adjusting the support
Fixed device is in the position perpendicular to the bottom plate direction.
6. spring pull rod test device according to claim 4, which is characterized in that the one of the supporting adn fixing device (7)
A face with the spring pull rod for contacting, the body fit with the face contact of the shape in the face and the spring pull rod.
7. spring pull rod test device described in accordance with the claim 1, which is characterized in that the spring pull rod test device is into one
Step includes adjustment base group, and the face for being provided with the supporting adn fixing device that the bottom plate is arranged in the adjustment base group is opposite
Another face on, the adjustment base group is drawn for adjusting the spring when the spring pull rod test device is horizontal positioned
The levelness of bar test device.
8. spring pull rod test device as claimed in claim 7, which is characterized in that the adjustment base group includes four adjustings
Pedestal (9), an adjustment base are arranged on an angle of the bottom plate.
9. spring pull rod test device as described in claim 1, which is characterized in that the spring pull rod test device is further
Including scale, the scale is arranged on the bottom plate or the cycle side plate, and the extending direction of the scale is the sliding slot
Extending direction.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810670038.8A CN108896392A (en) | 2018-06-26 | 2018-06-26 | A kind of spring pull rod test device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810670038.8A CN108896392A (en) | 2018-06-26 | 2018-06-26 | A kind of spring pull rod test device |
Publications (1)
Publication Number | Publication Date |
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CN108896392A true CN108896392A (en) | 2018-11-27 |
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ID=64346247
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CN201810670038.8A Pending CN108896392A (en) | 2018-06-26 | 2018-06-26 | A kind of spring pull rod test device |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002214094A (en) * | 2001-01-12 | 2002-07-31 | A & D Co Ltd | Material tester |
CN201497675U (en) * | 2009-08-28 | 2010-06-02 | 江都市金都试验机械厂 | Multifunctional tensile testing fixture |
DE102012001661A1 (en) * | 2012-01-28 | 2013-08-01 | Audi Ag | Device for testing continuous load of tool components used in presses, has spring bed and associated printing surface whose in-between space is mounted with to-be-tested tool components |
CN203929541U (en) * | 2014-06-20 | 2014-11-05 | 重庆侨龙机械制造有限公司 | Device of spring stiffness coefficient pick-up unit |
CN106840887A (en) * | 2017-04-05 | 2017-06-13 | 河南科技大学 | A kind of drawing-pressing spring stiffness measurement device |
CN107806987A (en) * | 2017-09-30 | 2018-03-16 | 华南理工大学 | A kind of spring test device |
-
2018
- 2018-06-26 CN CN201810670038.8A patent/CN108896392A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002214094A (en) * | 2001-01-12 | 2002-07-31 | A & D Co Ltd | Material tester |
CN201497675U (en) * | 2009-08-28 | 2010-06-02 | 江都市金都试验机械厂 | Multifunctional tensile testing fixture |
DE102012001661A1 (en) * | 2012-01-28 | 2013-08-01 | Audi Ag | Device for testing continuous load of tool components used in presses, has spring bed and associated printing surface whose in-between space is mounted with to-be-tested tool components |
CN203929541U (en) * | 2014-06-20 | 2014-11-05 | 重庆侨龙机械制造有限公司 | Device of spring stiffness coefficient pick-up unit |
CN106840887A (en) * | 2017-04-05 | 2017-06-13 | 河南科技大学 | A kind of drawing-pressing spring stiffness measurement device |
CN107806987A (en) * | 2017-09-30 | 2018-03-16 | 华南理工大学 | A kind of spring test device |
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Application publication date: 20181127 |