CN209198207U - Tensile test mechanism - Google Patents
Tensile test mechanism Download PDFInfo
- Publication number
- CN209198207U CN209198207U CN201821490555.9U CN201821490555U CN209198207U CN 209198207 U CN209198207 U CN 209198207U CN 201821490555 U CN201821490555 U CN 201821490555U CN 209198207 U CN209198207 U CN 209198207U
- Authority
- CN
- China
- Prior art keywords
- guide rail
- test instrument
- pull test
- motor
- tensile 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.)
- Expired - Fee Related
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- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Abstract
The utility model provides tensile test mechanism, including pull test instrument, pneumatic pulling claw, motor, the pneumatic pulling claw is installed on guide rail I, the pull test instrument is located at the tail portion of guide rail I, the pull test instrument is installed on guide rail II, pull test instrument is provided with ball screw far from the side of guide rail I, the other side of ball screw is motor, the motor and pull test instrument linkage connect, cylinder drives jaw action, examined object is clamped along runner movement, then motor driven ball screw rod drives pull test instrument to move along guide rail II, pneumatic pulling claw is driven to run along guide rail I simultaneously, structure is simple, it is easy to operate.
Description
Technical field
The utility model relates generally to tensile test field more particularly to tensile test mechanism.
Background technique
Tension test refers to the test method that material property is measured in the case where bearing axial tensile loads, is obtained using tension test
To data can determine the elastic limit of material, elongation, elasticity modulus, proportional limit, area reduction amount, tensile strength,
Yield point, yield strength and other tensile property indexs.
Chinese utility model patent, application number CN2017200422144, a kind of patent name: electronic product drawing are disclosed
Power mechanism for testing and device, the applying date: 20170115, the utility model discloses a kind of welding tensile test mechanism and device,
The welding tensile test mechanism includes column, the lower end fixed setting of the column, is provided with vertical guide on the column,
Sliding block is fitted in the vertical guide, sliding block vertical guide described in the driving lower edge of first driving device is vertically transported
It is dynamic；It is provided with horizontal guide rail on the sliding block, slide plate is fitted on the horizontal guide rail, the slide plate is driven by the second driving device
It is dynamic to be moved along the horizontal direction；The side far from the column of the slide plate is provided with the clamping for clamping weldment
Portion, the side of the clamping section are provided with the tension sensor for detecting weldment welding pulling force.The welding of the utility model
Tensile test mechanism can be improved detection efficiency and detection accuracy, and be easy to implement automation control.
Utility model content
The utility model provides tensile test mechanism, for testing pulling force, to achieve the goals above, using following technology
Scheme, including pull test instrument 1, pneumatic pulling claw 2, motor 4, the pneumatic pulling claw 2 are installed on guide rail I 7, and the pulling force is surveyed
Test instrument 1 is located at the tail portion of guide rail I 7, and the pull test instrument 1 is installed on guide rail II 8, and pull test instrument 1 is separate to be led
The side of rail I 7 is provided with ball screw 11, and the other side of ball screw 11 is motor 4, the motor 4 and tension tester
Device 1 is connected.
Preferably, the pneumatic pulling claw 2 includes: cylinder 201, clamping jaw 202, guide pad 203, and the clamping jaw 202 is mounted on
204 front end of guide groove, the back side of the guide groove 204 are cylinder 201, and the right side of cylinder 201 is guiding screw rod 205, the gas
The bottom of cylinder 201 is guide pad 203, and the guide pad 203 is installed on guide rail I 7, and can be slided along guide rail I 7.
Preferably, the guide rail I 7 and guide rail II 8 are all installed on pedestal 3, and the guide rail II 8 is parallel with guide rail I 7.
Preferably, the tail portion of guide rail I 7 is additionally provided with limited block 10, and the limited block 10 is installed on pedestal.
Preferably, 1 bottom of pull test instrument is sliding block 6, and the sliding block 6 is installed on guide rail II 8.
Preferably, the ball screw 11 is parallel with guide rail II 8, and described 11 one end of ball screw and sliding block 6 link, another
It links across block 9 and with motor 4 at end.
Preferably, the end of the guiding screw rod 205 is provided with connector 206, the connector 206 and tension tester
Device 1 connects.
The utility model has the beneficial effects that cylinder drives jaw action, examined object is clamped along runner movement, then
Motor driven ball screw rod drives pull test instrument to move along guide rail II, while pneumatic pulling claw being driven to run along guide rail I,
Structure is simple, easy to operate.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure, 1, pull test instrument；2, pneumatic pulling claw, 201, cylinder, 202, clamping jaw, 203, guide pad, 204, guiding
Slot, 205, guiding screw rod, 206, connector；3, pedestal；4, motor；6, sliding block；7, guide rail I；8, guide rail II；9, block；10, it limits
Position block；11, ball screw.
Specific embodiment
As shown in Figure 1 it is found that the utility model includes: described including pull test instrument 1, pneumatic pulling claw 2, motor 4
Pneumatic pulling claw 2 is installed on guide rail I 7, and the pull test instrument 1 is located at the tail portion of guide rail I 7, and the pull test instrument 1 is pacified
Loaded on guide rail II 8, pull test instrument 1 is provided with ball screw 11 far from the side of guide rail I 7, ball screw 11 it is another
Side is motor 4, and the motor 4 is connected with pull test instrument 1.
Preferably, the pneumatic pulling claw 2 includes: cylinder 201, clamping jaw 202, guide pad 203, and the clamping jaw 202 is mounted on
204 front end of guide groove, the back side of the guide groove 204 are cylinder 201, and the right side of cylinder 201 is guiding screw rod 205, the gas
The bottom of cylinder 201 is guide pad 203, and the guide pad 203 is installed on guide rail I 7, and can be slided along guide rail I 7.
Preferably, the guide rail I 7 and guide rail II 8 are all installed on pedestal 3, and the guide rail II 8 is parallel with guide rail I 7.
Preferably, the tail portion of guide rail I 7 is additionally provided with limited block 10, and the limited block 10 is installed on pedestal.
Preferably, 1 bottom of pull test instrument is sliding block 6, and the sliding block 6 is installed on guide rail II 8.
Preferably, the ball screw 11 is parallel with guide rail II 8, and described 11 one end of ball screw and sliding block 6 link, another
It links across block 9 and with motor 4 at end.
Preferably, the end of the guiding screw rod 205 is provided with connector 206, the connector 206 and tension tester
Device 1 connects.
In present patent application application, cylinder drives jaw action, clamps examined object along runner movement, then motor
Driving ball screw drives pull test instrument to move along guide rail II, while pneumatic pulling claw being driven to run along guide rail I, structure
Simply, easy to operate！
The principles and effects of present patent application are only illustrated in above-described embodiment, not for limitation this patent Shen
Please.Any person skilled in the art can all carry out above-described embodiment under the spirit and scope without prejudice to present patent application
Modifications and changes.Therefore, such as those of ordinary skill in the art without departing from the revealed essence of present patent application
All equivalent modifications or change completed under mind and technical idea, the claim that should be asked by this patent are covered.
Claims (7)
1. tensile test mechanism, including pull test instrument (1), pneumatic pulling claw (2), motor (4), which is characterized in that the gas
Dynamic pulling claw (2) are installed on guide rail I (7), and the pull test instrument (1) is located at the tail portion of guide rail I (7), the tensile test
Instrument (1) is installed on guide rail II (8), and pull test instrument (1) is provided with ball screw (11) far from the side of guide rail I (7),
The other side of ball screw (11) is motor (4), and the motor (4) is connected with pull test instrument (1).
2. tensile test mechanism according to claim 1, it is characterised in that: the pneumatic pulling claw (2) includes: cylinder
(201), clamping jaw (202), guide pad (203), the clamping jaw (202) are mounted on guide groove (204) front end, the guide groove
(204) the back side is cylinder (201), and the right side of cylinder (201) is guiding screw rod (205), and the bottom of the cylinder (201) is to lead
To block (203), the guide pad (203) is installed on guide rail I (7), and can be slided along guide rail I (7).
3. tensile test mechanism according to claim 2, it is characterised in that: the end setting of guiding screw rod (205)
Have connector (206), the connector (206) connect with pull test instrument (1).
4. tensile test mechanism according to claim 1, it is characterised in that: the guide rail I (7) and guide rail II (8) are all pacified
Loaded on pedestal (3), the guide rail II (8) is parallel with guide rail I (7).
5. tensile test mechanism according to claim 1, it is characterised in that: the tail portion of guide rail I (7) is additionally provided with limited block
(10), the limited block (10) is installed on pedestal.
6. tensile test mechanism according to claim 1, it is characterised in that: pull test instrument (1) bottom is to slide
Block (6), the sliding block (6) are installed on guide rail II (8).
7. tensile test mechanism according to claim 1, it is characterised in that: the ball screw (11) and guide rail II (8)
In parallel, described ball screw (11) one end and sliding block (6) are linked, and the other end passes through block (9) and links with motor (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821490555.9U CN209198207U (en) | 2018-09-12 | 2018-09-12 | Tensile test mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821490555.9U CN209198207U (en) | 2018-09-12 | 2018-09-12 | Tensile test mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209198207U true CN209198207U (en) | 2019-08-02 |
Family
ID=67405978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821490555.9U Expired - Fee Related CN209198207U (en) | 2018-09-12 | 2018-09-12 | Tensile test mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209198207U (en) |
-
2018
- 2018-09-12 CN CN201821490555.9U patent/CN209198207U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190802 Termination date: 20200912 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |