CN208568464U - A kind of tooling on electronic universal tester - Google Patents
A kind of tooling on electronic universal tester Download PDFInfo
- Publication number
- CN208568464U CN208568464U CN201821062501.2U CN201821062501U CN208568464U CN 208568464 U CN208568464 U CN 208568464U CN 201821062501 U CN201821062501 U CN 201821062501U CN 208568464 U CN208568464 U CN 208568464U
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- Prior art keywords
- rod
- thread bush
- pull
- universal tester
- electronic universal
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Abstract
The tooling that the utility model discloses a kind of on electronic universal tester, including the stationary fixture Wedge gripping being mounted on electronic universal tester, the upper and lower ends of the Wedge gripping are provided with unidirectional screw rod, the one end of the unidirectional screw rod far from the Wedge gripping is free end, thread bush has been screwed on free end, it is provided with pull-rod in the thread bush, the pull-rod is by screwing in being fixed on the Wedge gripping in upper and lower thread bush.This tooling can be by the screw thread of different model, the size of different standard specimens carries out auxiliary detection, upper/lower terminal and thread bush by pull-rod are in bolt-connection, the free end of thread bush and threaded rod is in bolt-connection, accurate data are obtained by electronic universal tester according to pull-rod measurement standard, and when pull-rod is fixed on Wedge gripping, Wedge gripping will not damage pull-rod, so as to obtain effective experimental data；In addition this tooling also has that structure is simple, easy to use, easy to disassemble.
Description
Technical field
The utility model relates to the mechanical performance detection fields of material, and in particular to one kind is used for electronic universal tester
Tooling.
Background technique
Electronic universal tester is rotated by controller through governor system control servo motor, is led to after deceleration system is slowed down
It crosses accurate lead screw subband and moves moving beam up and down, complete a variety of mechanical properties such as stretching, compression, bending, shearing of sample
Test.Electronic universal tester has very wide in terms of the mechanical property test of metal, nonmetallic, composite material and product
Wealthy application prospect.
Laboratory needs for standard sample to be clamped on electronic universal tester in carrying out mechanical performance detection process,
To carry out Data Detection and acquisition, but the Wedge gripping during being tested on electronic universal tester is in clamping pull-rod
During the curve that is shown by computer fluctuate this it appears that slipping phenomenon can occur, what is generated during the test beats
It is not accurate enough that sliding phenomenon will lead to the resulting data of experiment, substantially reduces the reliability of experiment detection；Therefore one kind is explored to be used in
Electronic universal tester tooling can improve the accuracy of experiment, while not influencing experimental principle again and be necessary.
Utility model content
Technical problem to be solved in the utility model is exactly to be in view of the deficiency of the prior art, to provide one kind
Tooling on electronic universal tester, can be by pull-rod and tooling with bolt-connection, and when testing pull-rod, fixture will not be right
Pull-rod damages, and is suitable for different models, the standard sample of different sizes, and can guarantee every standard examination
Sample is not in slipping phenomenon, and in addition this tooling is lightweight and convenient, easy to disassemble, makes laboratory in DATA REASONING by this tooling
It waits, an available accurate data.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of on electronic universal tester
Tooling, including the stationary fixture Wedge gripping being mounted on electronic universal tester, the upper and lower ends of the Wedge gripping are all provided with
It is equipped with unidirectional screw rod, the one end of the unidirectional screw rod far from the Wedge gripping is free end, thread bush has been screwed on free end,
It is provided with pull-rod in the thread bush, the pull-rod is by screwing in being fixed on the Wedge gripping in upper and lower thread bush.
Further, the unidirectional screw rod is screwed in the half of the thread bush depth, the pull-rod both ends screw in
The thread bush depth the other half.
Further, the unidirectional screw rod, which is screwed, screws in the depth of the thread bush and the pull-rod in the screw thread
The sum of depth of set is equal to the length of the thread bush.
Further, the unidirectional screw rod is fixing end close to the other end of the Wedge gripping；The fixing end
Surface is provided with anti-skid chequer.
Compared with prior art, the utility model has the beneficial effects that this tooling can be different by the screw thread of different model
The size of standard specimen carries out auxiliary detection, is in bolt-connection by the upper/lower terminal of pull-rod and thread bush, thread bush and threaded rod
Free end is in bolt-connection, obtains accurate data by electronic universal tester according to pull-rod measurement standard, and pull-rod is solid
When being scheduled on Wedge gripping, Wedge gripping will not damage pull-rod, so as to obtain effective experimental data；In addition originally
The advantage that tooling also has structure simple, easy to use, easy to disassemble.
Detailed description of the invention
Fig. 1 show the structural schematic diagram of the utility model；
Fig. 2 show the unidirectional screw rod of the utility model and the attachment structure schematic diagram of thread bush.
In figure: 1 is Wedge gripping, and 2 be unidirectional screw rod, and 3 be thread bush, and 4 be pull-rod.
Specific embodiment
The utility model is described in further detail below in conjunction with specific embodiment.It should be appreciated that described herein
Specific embodiment is only used to explain the utility model, is not used to limit the utility model.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of describing the present invention and simplifying the description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For limitations of the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection of two components interiors.For the ordinary skill in the art, on being understood by concrete condition
State the concrete meaning of term in the present invention.
As shown in Figure 1, 2, a kind of tooling on electronic universal tester, including be mounted on electronic universal tester
Stationary fixture Wedge gripping 1, the upper and lower ends of the Wedge gripping 1 are provided with unidirectional screw rod 2, and the unidirectional screw rod 2 is remote
One end from the Wedge gripping 1 is free end, has screwed thread bush 3 on free end, has been provided with pull-rod 4 in the thread bush 3,
The pull-rod 4 is by screwing in being fixed on the Wedge gripping 1 in upper and lower thread bush 3；In use, this tooling can will not
With the screw thread of model, the size of different standard specimens carries out auxiliary detection, is joined by the upper/lower terminal and thread bush 3 of pull-rod 4 in bolt
It connects, the free end of thread bush 3 and threaded rod 2 is in bolt-connection, is obtained according to pull-rod measurement standard by electronic universal tester
Accurate data, and when pull-rod 4 is fixed on Wedge gripping 1, Wedge gripping 1 will not damage pull-rod 4, so as to
Obtain effective experimental data；In addition this tooling also has that structure is simple, easy to use, easy to disassemble.
It further, is the accurate data for improving measurement, the unidirectional screw rod 2 is screwed in 3 depth of thread bush
Half, 4 both ends of pull-rod screw in 3 depth of thread bush the other half；The unidirectional screw rod 2 is screwed in the thread bush
3 depth and the pull-rod 4, which are screwed, is equal to the length of the thread bush 3 in the sum of depth of the thread bush 3；Make unidirectional screw rod
2, when the screw thread on pull-rod 4 is screwed in completely in thread bush 3, thread bush 3 is just filled up.
Further, to prevent the clamping process slipping phenomenon, the unidirectional screw rod 2 is close to the Wedge gripping 1
The other end be fixing end；The surface of the fixing end is provided with anti-skid chequer.
Further, to prevent colliding with for pull-rod 4, the diameter of the thread bush 3 is greater than the diameter of the pull-rod 4.
Further, the thread bush 3 is internal screw thread, and the pull-rod 4 is external screw thread；The external screw thread is screwed in described
The inside of internal screw thread.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (4)
1. a kind of tooling on electronic universal tester, including the stationary fixture wedge shape being mounted on electronic universal tester
Fixture (1), it is characterised in that: the upper and lower ends of the Wedge gripping (1) are provided with unidirectional screw rod (2), the unidirectional screw rod
(2) one end far from the Wedge gripping (1) is free end, has been screwed thread bush (3) on free end, in the thread bush (3)
It is provided with pull-rod (4), the pull-rod (4) is fixed on the Wedge gripping (1) by screwing in upper and lower thread bush (3).
2. the tooling according to claim 1 on electronic universal tester, it is characterised in that: the unidirectional screw rod
(2) it screws in the half of the thread bush (3) depth, pull-rod (4) both ends are screwed in the another of the thread bush (3) depth
Half.
3. the tooling according to claim 2 on electronic universal tester, it is characterised in that: the unidirectional screw rod
(2) it screws to screw in the depth of the thread bush (3) and the pull-rod (4) and is equal to institute in the sum of depth of the thread bush (3)
State the length of thread bush (3).
4. the tooling according to claim 1 on electronic universal tester, it is characterised in that: the unidirectional screw rod
(2) other end close to the Wedge gripping (1) is fixing end；The surface of the fixing end is provided with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821062501.2U CN208568464U (en) | 2018-07-05 | 2018-07-05 | A kind of tooling on electronic universal tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821062501.2U CN208568464U (en) | 2018-07-05 | 2018-07-05 | A kind of tooling on electronic universal tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208568464U true CN208568464U (en) | 2019-03-01 |
Family
ID=65491127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821062501.2U Active CN208568464U (en) | 2018-07-05 | 2018-07-05 | A kind of tooling on electronic universal tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208568464U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112986004A (en) * | 2021-02-09 | 2021-06-18 | 中国科学院金属研究所 | Tension-compression bidirectional high-temperature creep endurance testing machine |
-
2018
- 2018-07-05 CN CN201821062501.2U patent/CN208568464U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112986004A (en) * | 2021-02-09 | 2021-06-18 | 中国科学院金属研究所 | Tension-compression bidirectional high-temperature creep endurance testing machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: No. 58, Guanghua Street, West District, economic and Technological Development Zone, Binhai New Area, Tianjin, 300450 Patentee after: TIANJIN LIZHONG WHEEL Co.,Ltd. Address before: No. 58, Guanghua Street, West District, economic and Technological Development Zone, Binhai New Area, Tianjin Patentee before: TIANJIN LIZHONG GROUP Co.,Ltd. |