CN216977774U - Device for automatically detecting main shaft jumping value - Google Patents
Device for automatically detecting main shaft jumping value Download PDFInfo
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- CN216977774U CN216977774U CN202220780855.0U CN202220780855U CN216977774U CN 216977774 U CN216977774 U CN 216977774U CN 202220780855 U CN202220780855 U CN 202220780855U CN 216977774 U CN216977774 U CN 216977774U
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Abstract
The utility model provides a device for automatically detecting a main shaft jumping value.A Z-axis moving device is arranged on a base, an X-axis moving device is arranged on the Z-axis moving device, a Y-axis moving device is arranged on the X-axis moving device, and a detection platform is arranged on the Y-axis moving device; the detection platform comprises a first detection plate and a second detection plate, the second detection plate is fixed at the end of the first detection plate, an inner hole jumping detector and an end face jumping detector are arranged on the second detection plate, a near-end jumping detector and a far-end jumping detector are arranged on the first detection plate, and the near-end jumping detector and the far-end jumping detector are located on the same Y axis. The utility model discloses a device for automatically detecting a main shaft jumping value, which moves a detection platform in the X-axis Y-axis and Z-axis directions, so that a detection device on the detection platform can detect an inner hole jumping value, an end face jumping value, a near end jumping value and a far end jumping value of a main shaft to be detected, manual detection is not needed, the detection precision is high, and the detection speed is high.
Description
Technical Field
The utility model relates to the field of spindle detection, in particular to a device for automatically detecting a main shaft jumping value.
Background
The main shaft of the machine tool needs to be detected after production, so that the precision of the main shaft is guaranteed, and the workpiece can be accurately machined.
At present, the detection of the main shaft is mainly manually detected, the detector is manually replaced in the rotating process of the main shaft, and the jumping value of the main shaft is detected.
SUMMERY OF THE UTILITY MODEL
The utility model provides a device for automatically detecting a main shaft jumping value, which overcomes the problems.
An apparatus for automatically detecting a spindle runout value, comprising: the device comprises a base, an X-axis moving device, a Y-axis moving device, a Z-axis moving device and a detection platform;
the base is provided with the Z-axis moving device, the Z-axis moving device is provided with an X-axis moving device, the X-axis moving device is provided with the Y-axis moving device, and the Y-axis moving device is provided with the detection platform;
the detection platform comprises a first detection plate perpendicular to a Z axis and a second detection plate perpendicular to a Y axis, the second detection plate is fixed at the end of the first detection plate, an inner hole jumping detector and an end face jumping detector are arranged on the second detection plate, a near-end jumping detector and a far-end jumping detector are arranged on the first detection plate, and the near-end jumping detector and the far-end jumping detector are located on the same Y axis.
Furthermore, the Z-axis moving device comprises a hydraulic cylinder arranged along the Z axis, the cylinder body of the hydraulic cylinder is fixed on the base, and the end part of the piston rod of the hydraulic cylinder is fixedly connected with the X-axis moving device.
Further, the X-axis moving device comprises an X-axis guide rail, an X-axis sliding block and an X-axis motor, the X-axis motor drives a lead screw to rotate, the X-axis sliding block is provided with a nut, the X-axis motor drives the X-axis sliding block to move along the X-axis guide rail through the lead screw and the nut, and the Y-axis moving device is arranged on the X-axis sliding block.
Furthermore, the Y-axis moving device comprises a Y-axis guide rail, a Y-axis sliding block and a Y-axis motor, the Y-axis motor drives the Y-axis sliding block to move along the Y-axis guide rail, and the Y-axis sliding block is provided with the detection platform.
Furthermore, the first detection plate comprises a first bearing part and a second bearing part, the second detection plate is fixed on the first bearing part, one end of the second bearing part is connected with the first bearing part, the other end of the second bearing part extends in the direction of keeping away from the main shaft to be detected along the Y axis, and the near-end jitter detector and the far-end jitter detector are arranged on the second bearing part.
The utility model discloses a device for automatically detecting a main shaft jumping value, which moves a detection platform in the X-axis Y-axis and Z-axis directions, so that a detection device on the detection platform can detect an inner hole jumping value, an end face jumping value, a near end jumping value and a far end jumping value of a main shaft to be detected, manual detection is not needed, the detection precision is high, and the detection speed is high.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an apparatus for automatically detecting a spindle runout value according to an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
FIG. 3 is a schematic structural diagram of a detection platform disclosed in the embodiment of the present invention;
fig. 4 is a schematic working diagram of an apparatus for automatically detecting a spindle runout value disclosed in the embodiment of the present invention.
In the figure:
1. a base; 2. an X-axis moving device; 3. a Y-axis moving device; 4. a Z-axis moving device; 5. a detection platform; 6. a first detection board; 7. a second detection board; 8. an inner bore runout detector; 9. an end face runout detector; 10. a proximal jitter detector; 11. a remote jitter detector; 12. a first bearing part; 13. a second bearing part; 14. and (5) detecting the rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1 to 4, an apparatus for automatically detecting a spindle runout value, includes: the device comprises a base, an X-axis moving device, a Y-axis moving device, a Z-axis moving device and a detection platform;
the base is provided with the Z-axis moving device, the Z-axis moving device is provided with an X-axis moving device, the X-axis moving device is provided with the Y-axis moving device, and the Y-axis moving device is provided with the detection platform;
the detection platform comprises a first detection plate perpendicular to a Z axis and a second detection plate perpendicular to a Y axis, the second detection plate is fixed at the end of the first detection plate, an inner hole jumping detector and an end face jumping detector are arranged on the second detection plate, a near end jumping detector and a far end jumping detector are arranged on the first detection plate, and the near end jumping detector and the far end jumping detector are located on the same Y axis.
The device for automatically detecting the main shaft jumping value disclosed by the embodiment moves the detection platform in the X-axis Y-axis and Z-axis directions, so that the detection device on the detection platform can detect the inner hole jumping value, the end face jumping value, the near end jumping value and the far end jumping value of the main shaft to be detected, manual detection is not needed, the detection precision is high, and the detection speed is high.
In this embodiment, the inner bore run-out detector, the end face run-out detector, the near-end run-out detector and the far-end run-out detector all adopt eddy current displacement sensors.
When the tool is used, the detection platform is moved to the position of the main shaft by moving the X shaft, the Y shaft and the Z shaft, the Z shaft is lifted firstly, then the position of the X shaft is adjusted, finally the position of the Y shaft is adjusted, the inner hole run-out detector extends into an inner hole of the main shaft, the main shaft is started, the inner hole run-out value of the main shaft is detected, the end face run-out detector detects the end face of the main shaft, which is contacted with the tool, and the end face run-out value is detected; after the end face run-out value of the inner hole run-out value and the detection are finished, if the detection is unqualified, the detection platform is reset, the spindle is repaired, if the detection is qualified, the detection platform is moved, the detection platform falls down along the Z axis, the detection rod is replaced for the spindle, then the detection platform is moved, the position of the X axis is adjusted, the near-end run-out detector and the far-end run-out detector are positioned under the detection rod, the position of the Z axis is adjusted, the detection platform is lifted, the spindle is started, the detection rod rotates, the near-end run-out value and the far-end run-out value of the detection rod are detected through the near-end run-out detector and the far-end run-out detector, if the detection is unqualified, the detection platform is reset, the spindle is repaired and rechecked, if the detection is qualified, the spindle stops, the detection platform is reset, and the detection is finished.
In this embodiment, the Z-axis moving device includes a hydraulic cylinder disposed along the Z-axis, a cylinder body of the hydraulic cylinder is fixed on the base, and an end of a piston rod of the hydraulic cylinder is fixedly connected to the X-axis moving device.
The X-axis moving device comprises an X-axis guide rail, an X-axis sliding block and an X-axis motor, the X-axis motor drives a lead screw to rotate, the X-axis sliding block is provided with a nut, the X-axis motor drives the X-axis sliding block to move along the X-axis guide rail through the lead screw and the nut, and the Y-axis moving device is arranged on the X-axis sliding block.
The Y-axis moving device comprises a Y-axis guide rail, a Y-axis sliding block and a Y-axis motor, the Y-axis motor drives the Y-axis sliding block to move along the Y-axis guide rail, and the Y-axis sliding block is provided with the detection platform.
The hydraulic cylinder provides a force for moving in the Z-axis direction, the X-axis direction and the Y-axis direction are both driven by the motor, and the screw nut and the lead screw are adopted for transmission, so that the transmission is reliable and the precision is high.
In this embodiment, the first detection plate includes a first bearing portion and a second bearing portion, the second detection plate is fixed on the first bearing portion, one end of the second bearing portion is connected with the first bearing portion, the other end of the second bearing portion extends in a direction away from the spindle to be detected along the Y axis, and the near-end runout detector and the far-end runout detector are arranged on the second bearing portion.
The inner hole run-out detector and the end face run-out detector are arranged on the second detection plate, so that the inner hole run-out detector and the end face run-out detector are arranged along the Y-axis direction and are the same as the axis direction of the main shaft, and detection is convenient; meanwhile, the second bearing part extends towards the direction far away from the main shaft to be detected, so that the movement interference with the main shaft is avoided.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. An apparatus for automatically detecting a spindle runout value, comprising: the device comprises a base, an X-axis moving device, a Y-axis moving device, a Z-axis moving device and a detection platform;
the base is provided with the Z-axis moving device, the Z-axis moving device is provided with an X-axis moving device, the X-axis moving device is provided with the Y-axis moving device, and the Y-axis moving device is provided with the detection platform;
the detection platform comprises a first detection plate perpendicular to a Z axis and a second detection plate perpendicular to a Y axis, the second detection plate is fixed at the end of the first detection plate, an inner hole jumping detector and an end face jumping detector are arranged on the second detection plate, a near end jumping detector and a far end jumping detector are arranged on the first detection plate, and the near end jumping detector and the far end jumping detector are located on the same Y axis.
2. The device for automatically detecting the main shaft jumping value of claim 1, wherein the Z-axis moving device includes a hydraulic cylinder disposed along the Z-axis, a cylinder body of the hydraulic cylinder is fixed on the base, and an end of a piston rod of the hydraulic cylinder is fixedly connected with the X-axis moving device.
3. The device for automatically detecting the main shaft jumping value according to claim 1, wherein the X-axis moving device comprises an X-axis guide rail, an X-axis sliding block and an X-axis motor, the X-axis motor drives a lead screw to rotate, the X-axis sliding block is provided with a nut, the X-axis motor drives the X-axis sliding block to move along the X-axis guide rail through the lead screw and the nut, and the Y-axis moving device is arranged on the X-axis sliding block.
4. The apparatus according to claim 1, wherein the Y-axis moving device comprises a Y-axis guide rail, a Y-axis slider and a Y-axis motor, the Y-axis motor drives the Y-axis slider to move along the Y-axis guide rail, and the detection platform is disposed on the Y-axis slider.
5. The apparatus according to claim 1, wherein the first detecting plate includes a first bearing portion and a second bearing portion, the second detecting plate is fixed on the first bearing portion, one end of the second bearing portion is connected to the first bearing portion, the other end of the second bearing portion extends in a direction away from the spindle to be detected along the Y axis, and the near-end run-out detector and the far-end run-out detector are disposed on the second bearing portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220780855.0U CN216977774U (en) | 2022-03-31 | 2022-03-31 | Device for automatically detecting main shaft jumping value |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220780855.0U CN216977774U (en) | 2022-03-31 | 2022-03-31 | Device for automatically detecting main shaft jumping value |
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| Publication Number | Publication Date |
|---|---|
| CN216977774U true CN216977774U (en) | 2022-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220780855.0U Active CN216977774U (en) | 2022-03-31 | 2022-03-31 | Device for automatically detecting main shaft jumping value |
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| Country | Link |
|---|---|
| CN (1) | CN216977774U (en) |
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- 2022-03-31 CN CN202220780855.0U patent/CN216977774U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Device for Automatically Detecting Spindle Runout Value Effective date of registration: 20230315 Granted publication date: 20220715 Pledgee: Industrial and Commercial Bank of China Limited Dalian high tech Park sub branch Pledgor: Inna intelligent equipment (Dalian) Co.,Ltd. Registration number: Y2023980035088 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |