CN209327101U - A kind of pulling capacity test fixture device - Google Patents
A kind of pulling capacity test fixture device Download PDFInfo
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- CN209327101U CN209327101U CN201822247437.1U CN201822247437U CN209327101U CN 209327101 U CN209327101 U CN 209327101U CN 201822247437 U CN201822247437 U CN 201822247437U CN 209327101 U CN209327101 U CN 209327101U
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- axis
- bracket
- workbench
- slide unit
- plastic part
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Abstract
The utility model provides a kind of pulling capacity test fixture device, by upper bracket, lower bracket, workbench, X-axis, Y-axis, Z axis, C axis, B axle, force measuring machine, electric-control system, security protection composition；Wherein, lower bracket supports whole equipment, it include the control section of electrical system inside lower bracket, it is workbench above lower bracket, plastic part frock clamp to be measured is installed on workbench, frock clamp is replaced according to different product, upper bracket is mounted on four corners of workbench, X-axis is mounted in upper bracket, and Y-axis is mounted on the slide unit of X-axis, and the slide unit of Z axis slide unit and Y-axis links together, C axis is mounted below Z axis, B axle is mounted on C axis, and touch screen is mounted on the upper right side of upper side bracket, and all operation buttons are integrated on touch screen.
Description
Technical field
The utility model belongs to the manufacture field of automobile parts, in particular to a kind of pulling capacity test fixture device.
Background technique
In the processing industry of automobile parts, automobile interior exterior decorations accessory plastic part it is in the majority, needed on plastic part be bonded or
The accessories such as many installation cards are welded, installation point when these accessories are by as entrucking.During being bonded or welded, worry have
Flaw or defect cause the quality of automobile to decline, and cause using factors such as security risks, and therefore, manufacturer needs to do pledge
Amount is examined, and needs to carry out tensile test to plastic part (hereinafter referred to as plastic part) installation point being bonded or welded, it is ensured that in theory
In weight range, plastic part is not damaged.
Tensile test is first introduced in the experimentation of detection plastic part.Tensile test is mainly the effect in external force
Under, normal direction pull-out test carried out to the installation point of plastic part, when test, pulling force can uniformly be gradually increased from zero, until increase
To theoretical force value, making the installation point of plastic part, deformation occurs under this force, and when reaching theoretical force value, plastic part does not have
It is damaged, illustrates plastic part qualification, conform to quality requirements, there is no otherwise should be used as at discard using security risk
Reason.
The difficult point of the equipment is the installation point dynamometry angle of plastic part to be measured and the uniformity coefficient of applied force.In order to test
Accuracy, the direction of pulling force has to the normal direction along plastic part installation point, because workpiece for measurement is mostly curved-surface structure, is
Realize that multi-angle, multidirectional force, equipment must have the function of multi-direction adjustment.In addition, apply external force when, in order to make to
It surveys plastic part the influences of factors such as be not hit, shake, the velocity and acceleration of force must be uniform, and slow.
Summary of the invention
For problem present in the prior art, the utility model proposes a kind of pulling capacity test fixture devices, by top
Bracket, lower bracket, workbench, X-axis, Y-axis, Z axis, C axis, B axle, force measuring machine, electric-control system, security protection composition；Wherein,
Lower bracket supports whole equipment, includes the control section of electrical system inside lower bracket, is work above lower bracket
Platform installs plastic part frock clamp to be measured on workbench, replaces frock clamp according to different product, upper bracket is mounted on work
On four corners of platform, X-axis is mounted in upper bracket, and Y-axis is mounted on the slide unit of X-axis, and the slide unit of Z axis slide unit and Y-axis connects
It is connected together, C axis is mounted below Z axis, and B axle is mounted on C axis, and touch screen is mounted on the upper right side of upper side bracket, touching
It touches and is integrated with all operation buttons on screen.
Further, the electrical system includes: close to switch, touch screen, PLC, alarm lamp, optoelectronic switch, servo electricity
Machine, tension sensor.
Further, the security protection includes: side protective door, rear protecting door, quick rolling-door.
The effect of X-axis: force measuring machine is moved along the positive negative direction of X-axis.
The effect of Y-axis: force measuring machine is moved along the positive negative direction of Y-axis.
The effect of Z axis: force measuring machine is moved along the positive negative direction of Z axis.
The effect of C axis: force measuring machine is rotated by 360 ° along Z axis axis.
The effect of B axle: force measuring machine swings 180 ° along Z axis axis vertical direction.
The effect of workbench: product frock clamp to be measured is installed.
The effect of security protection: ensuring in drawing process, and workpiece for measurement does not injure operator when damaging, meanwhile, it can pass through
Observe workpiece for measurement test mode in transparent place.
The effect of touch screen: being operated using touch panel device, while can check that the test mode of workpiece for measurement is bent
Line chart and parameter.
The effect of force measuring machine: direct contact measured workpiece, the monitoring and feedback of realization theory force value.
Beneficial effect
This equipment operation is safe and reliable, carries out tensile test to plastic part installation point in this equipment, space may be implemented
The normal direction drawing of test point, and can guarantee that pulling capacity is uniform and slowly applies, it is ensured that the accuracy and reliability of test, it is real
The real purpose of experiment is showed: accurate, fast, efficient, safe.Meanwhile human-computer interaction is realized, it can be set in parameter area
Set test value, test speed, and test resolution can be recorded etc., facilitate archive, is conducive to workpiece fail-safe analysis.
Detailed description of the invention
Fig. 1 is equipment body figure
Fig. 2 is plastic part frock clamp figure to be measured
Fig. 3 is plastic part figure to be measured
Fig. 4 is X-axis figure
Fig. 5 is Y-axis figure
Fig. 6 is Z axis (being rotated by 90 °) and C axis figure
Fig. 7 is B axle figure
Fig. 8 is force measuring machine composition
1.X axis, 2. lower brackets, 3. electric-control systems, 4.Y axis, 5.Z axis, 6.C axis, 7. force measuring machines, 8.B axis, 9. workbench,
10. security protection, 11. upper brackets, 12. touch screen, 13. workpiece for measurement fixed block, 14. workpiece for measurement pressing devices, 15. works
Fill bottom plate, 16. workpiece for measurement limited blocks, 17. tool locating holes, 18. plastic part installation point, 19. servo motor, 20. speed reducers,
21. gear, 22.X axis slide unit, 23. rack gears, 24. guide rails, 25.X axis slave end, 26.X axis driving side, 27.Y axis slide unit, 28.Z
Axis slide unit, 29.C axis, 30.B bracing strut, 31.B axis set a table, 32. tension sensors, 33. hooks.
Specific embodiment
For problem present in the prior art, the utility model proposes a kind of pulling capacity test fixture devices, such as Fig. 1 institute
Show, by 11. upper brackets, 2. lower brackets, 9. workbench, 1.X axis, 4.Y axis, 5.Z axis, 6.C axis, 8.B axis, 7. force measuring machines
Structure, 3. electric-control systems, 10. security protections composition；Wherein, lower bracket supports whole equipment, includes electricity inside lower bracket
The control section of gas system is workbench above lower bracket, as shown in Fig. 2, installing plastic part tooling folder to be measured on workbench
Tool include 13. workpiece for measurement fixed blocks, 14. workpiece for measurement pressing devices, 15. tool base plates, 16. workpiece for measurement limited blocks,
17. tool locating hole replaces frock clamp according to different product, connects plastic part to be measured as shown in Figure 3, be bonded or welded
18. plastic part installation point, upper bracket is mounted on four corners of workbench, and X-axis is mounted in upper bracket, 25.X axis from
Dynamic side, 26.X axis driving side are differentiated as shown in Figure 4, and Y-axis is mounted on the slide unit of X-axis, and the slide unit of Z axis slide unit and Y-axis is connected to
Together, C axis is mounted below Z axis, and B axle is mounted on C axis, and 12. touch screens are mounted on the upper right side of upper side bracket, is touched
All operation buttons are integrated on screen.
Further, the electrical system includes: close to switch, touch screen, PLC, alarm lamp, optoelectronic switch, 19. servos
Motor, 32. tension sensors.
Further, the security protection includes: side protective door, rear protecting door, quick rolling-door.
The effect of X-axis: force measuring machine is moved along the positive negative direction of X-axis.
The effect of Y-axis: force measuring machine is moved along the positive negative direction of Y-axis.
The effect of Z axis: force measuring machine is moved along the positive negative direction of Z axis.
The effect of C axis: force measuring machine is rotated by 360 ° along Z axis axis.
The effect of B axle: force measuring machine swings 180 ° along Z axis axis vertical direction.
The effect of workbench: product frock clamp to be measured is installed.
The effect of security protection: ensuring in drawing process, and workpiece for measurement does not injure operator when damaging, meanwhile, it can pass through
Observe workpiece for measurement test mode in transparent place.
The effect of touch screen: being operated using touch panel device, while can check that the test mode of workpiece for measurement is bent
Line chart and parameter.
As shown in figure 8, the effect of force measuring machine: direct contact measured workpiece, the monitoring and feedback of realization theory force value.
Equipment accesses power supply, opens equipment power switch, selects auto-programming on the touchscreen, plastic part to be measured is fixed
It is onto corresponding frock clamp, the frock clamp for being mounted with plastic part to be measured is fixed on the table, at this point, force measuring machine position
At equipment origin (position that sets when origin is program composition, be typically chosen in operator touch less than position), equipment
The classification of the plastic part to be measured can be automatically detected, system will select test path for the plastic part, and operator is on the touchscreen
Door close button is touched, quick rolling-door will be closed rapidly, and then operator touches start button, X-axis, Y-axis, Z axis, C axis, B axle
It will start simultaneously, according to the test path compiled and edit in advance, force measuring machine is moved to the installation point position of plastic part to be measured, and
Make the direction of mechanism for testing along the normal direction of plastic part installation point to be measured, force measuring machine is automatically performed pacifies with plastic part to be measured
The connection decorateeed, after the completion of connection, X-axis, Y-axis, Z axis, C axis, each axis of B axle are under the driving of servo motor, along plastics to be measured
The installation point normal direction of part is slowly and uniform mobile, when tension sensor monitors that value of thrust reaches the theoretical force value of setting
When, force measuring machine returns to the position of plastic part installation point initial connection to be measured, and then force measuring machine is pacified with plastic part to be measured automatically
Disconnection is decorateeed, and pacifies and is quickly moved to next plastic part installation point to be measured according to test path, is repeated the above process, when testing
When the last one compiled and edit plastic part installation point to be measured, force measuring machine will be returned to equipment origin position (after often covering one group of path,
Force measuring machine can all return to origin), so that operator replaces frock clamp.At this point, will record each plastic part on touch screen
The test result of installation point, the result parameter that operator can measure according to analysis, judges whether each installation point of plastic part closes
Lattice.After the completion of test, operator can touch the door open button on touch screen, and quick rolling-door is opened, and take plastic part away.At this point,
It can not also make each axis mobile anyway.
As shown in Fig. 4, Fig. 5, Fig. 6, X-axis, Y-axis, three axis of Z axis are the mechanisms moved in a straight line, they pass through 19. respectively
Servo motor and 20. speed reducers, drive 21. gear, 23. rack movement, and 24. guide rail of straight line guiding makes 22.X axis slide unit, 27.Y
Axis slide unit, 28.Z axis slide unit move in a straight line.
As shown in fig. 6,29.C axis is the mechanism to make rotating motion, it is driven by servo motor acceleration and deceleration machine, completes rotation
Rotation is made.
As shown in fig. 7, B axle be do the mechanism of pendulum motion, including 30.B bracing strut, 31.B axis are set a table, 20. speed reducers,
19. servo motor, 7. force measuring machines, it is driven by servo motor acceleration and deceleration machine, completes wobbling action.
As shown in figure 8, force measuring machine directly installs point contact with plastic part.The bottom of force measuring machine installs a hook
Son, hook one end are connect with tension sensor, and the 33. hook other ends are connect with plastic part installation point, by X-axis, Y-axis, Z axis,
The movement of C axis, B axle slowly at the uniform velocity moves force measuring machine along plastic part installation point normal direction, to install to plastic part
Point applies pulling capacity, at this point, tension sensor can detect the size of force value, when force value reaches the theoretical force value of setting, draws
Force snesor can send signal to system, stop applied force.
Claims (3)
1. a kind of pulling capacity test fixture device, which is characterized in that by upper bracket, lower bracket, workbench, X-axis, Y-axis, Z
Axis, C axis, B axle, force measuring machine, electric-control system, security protection composition；Wherein, lower bracket supports whole equipment, lower part branch
Include the control section of electrical system inside frame, is workbench above lower bracket, plastic part tooling to be measured is installed on workbench
Fixture replaces frock clamp according to different product, and upper bracket is mounted on four corners of workbench, and X-axis is mounted on top
On bracket, Y-axis is mounted on the slide unit of X-axis, and the slide unit of Z axis slide unit and Y-axis links together, and C axis is mounted below Z axis, B axle
It is mounted on C axis, touch screen is mounted on the upper right side of upper side bracket, and all operation buttons are integrated on touch screen.
2. a kind of pulling capacity test fixture device according to claim 1, which is characterized in that the electrical system includes:
Close to switch, touch screen, PLC, alarm lamp, optoelectronic switch, servo motor, tension sensor.
3. a kind of pulling capacity test fixture device according to claim 1, which is characterized in that the security protection includes:
Side protective door, rear protecting door, quick rolling-door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822247437.1U CN209327101U (en) | 2018-12-29 | 2018-12-29 | A kind of pulling capacity test fixture device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822247437.1U CN209327101U (en) | 2018-12-29 | 2018-12-29 | A kind of pulling capacity test fixture device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209327101U true CN209327101U (en) | 2019-08-30 |
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ID=67729858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822247437.1U Active CN209327101U (en) | 2018-12-29 | 2018-12-29 | A kind of pulling capacity test fixture device |
Country Status (1)
| Country | Link |
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| CN (1) | CN209327101U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI740582B (en) * | 2020-07-23 | 2021-09-21 | 旭禾精密有限公司 | Detection device |
| CN113588244A (en) * | 2021-08-17 | 2021-11-02 | 广东贝洛新材料科技有限公司 | Durability test machine for floating soft rubber cover of rolling brush of sweeping robot |
-
2018
- 2018-12-29 CN CN201822247437.1U patent/CN209327101U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI740582B (en) * | 2020-07-23 | 2021-09-21 | 旭禾精密有限公司 | Detection device |
| CN113588244A (en) * | 2021-08-17 | 2021-11-02 | 广东贝洛新材料科技有限公司 | Durability test machine for floating soft rubber cover of rolling brush of sweeping robot |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 110000 no.12-3, Kunming Lake Street, Shenyang Economic and Technological Development Zone, Liaoning Province Patentee after: Shenyang Yingrui Technology Co., Ltd Address before: 110000 No. Jiujia 1-1, No. 7 Street, Shenyang Economic and Technological Development Zone, Shenyang City, Liaoning Province Patentee before: SHENYANG YINGRUI MACHINERY Co.,Ltd. |
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| CP03 | Change of name, title or address |