CN210702904U - Machine tool machining device with displacement sensor - Google Patents
Machine tool machining device with displacement sensor Download PDFInfo
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- CN210702904U CN210702904U CN201921494377.1U CN201921494377U CN210702904U CN 210702904 U CN210702904 U CN 210702904U CN 201921494377 U CN201921494377 U CN 201921494377U CN 210702904 U CN210702904 U CN 210702904U
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- displacement sensor
- cutter
- machine tool
- dabber
- machining device
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Abstract
The utility model discloses a machine tool machining device with displacement sensor relates to the machine tool machining field, and the device includes interconnect's headstock and main shaft outer sleeve, the inside of main shaft outer sleeve is provided with the dabber, the one end and the motor of dabber are connected, and the other end is connected with the cutter, the one end that the dabber is connected with the cutter is provided with the scale, the dabber is provided with displacement sensor with the be connected part of cutter, front end housing and main shaft outer bushing are passed through to the one end that the dabber is connected with the cutter, be provided with inside and outside manger plate ring between dabber and the front end housing. The utility model discloses a displacement sensor is connected with machine tool machining device's control system, can feed back the thermal elongation information that senses to control system, makes corresponding cutting compensation through control system, adjusts the cutter in real time with the manual work and compares, can improve cutting efficiency and machining precision.
Description
Technical Field
The utility model relates to a machine tool machining field, concretely relates to machine tool machining device with displacement sensor.
Background
Among the laser cutting process, the in-process that drives the cutter and carry out high-speed cutting when the main shaft can produce a large amount of heats, the heat if can not in time clap out can the gathering on the cutter, the cutter is because expend with heat and contract with cold can take place the hot extension, because part machining in-process procedure is fixed, the length of cutter is different under the different temperatures, can lead to having the deviation in the course of working, the product that leads to processing to obtain exists certain deviation with the drawing, in order to improve the cutting precision of cutter, often adjust the cutter in real time through artifical, not only cutting efficiency is lower, and the machining precision is also lower.
SUMMERY OF THE UTILITY MODEL
To the defect that exists among the prior art, the utility model aims to provide a machine tool machining device with displacement sensor.
In order to achieve the above purpose, the utility model adopts the technical proposal that:
the utility model provides a machine tool machining device with displacement sensor, includes interconnect's headstock and main shaft outer sleeve, the inside of main shaft outer sleeve is provided with the dabber, the one end and the motor of dabber are connected, and the other end is connected with the cutter, the one end that the dabber is connected with the cutter is provided with the scale, the position of being connected of dabber and cutter is provided with displacement sensor, the one end that the dabber is connected with the cutter is passed through front end housing and is connected with the main shaft outer sleeve, be provided with inside and outside manger plate ring between dabber and the front end.
Furthermore, the displacement sensor is arranged in the connection position of the mandrel and the cutter, and the displacement sensor is sleeved in the outer sleeve of the spindle.
Furthermore, the mandrel is in tight connection with the front end cover, and the front end cover is in tight connection with the inner water retaining ring and the outer water retaining ring.
Further, the mandrel is connected with the tool through a clamping piece, and the clamping piece is used for clamping and loosening the tool.
Further, a cutter pulling rod is arranged inside the mandrel and used for pushing the clamping piece.
Furthermore, the broach pole has certain distance with the holder, the broach pole is connected with the hydro-cylinder through a piston, the hydro-cylinder passes through the motion of piston drive broach pole.
Furthermore, the piston is connected with a broach rod through a pin shaft, the pin shaft is sleeved on the broach rod, and a spring is arranged on the broach rod.
Further, the spring is a disc spring.
Compared with the prior art, the utility model has the advantages of:
(1) the utility model provides a machine tool machining device with displacement sensor, the motor passes through the dabber and drives the high-speed rotation of cutter, rotatory cutter carries out cutting process to the part, dabber and cutter can produce a large amount of heats under the high-speed rotatory cutting state for a long time, the heat can not in time distribute, can lead to dabber and cutter to take place expend with heat and contract with cold, dabber and cutter all take place the thermal elongation phenomenon, displacement sensor responds to the thermal elongation of dabber, displacement sensor is connected with machine tool machining device's control system, can feed back the thermal elongation information that senses to control system, make corresponding cutting compensation through control system, adjust the cutter in real time with the manual work and compare, can improve cutting efficiency and machining precision.
Drawings
Fig. 1 is a schematic structural diagram of a machine tool processing device with a displacement sensor according to an embodiment of the present invention.
In the figure: the method comprises the following steps of 1-a spindle outer sleeve, 2-a mandrel, 3-a cutter, 4-a displacement sensor, 5-a front end cover, 6-an inner water retaining ring and an outer water retaining ring, 7-a clamping piece, 8-a broaching bar and 9-a bearing.
Detailed Description
The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.
Referring to fig. 1, an embodiment of the present invention provides a machine tool processing device with a displacement sensor, including a spindle box and a spindle outer sleeve 1 connected to each other, a spindle 2 is disposed inside the spindle outer sleeve 1, the spindle outer sleeve 1 is connected to the spindle 2 through a bearing 9, one end of the spindle 2 is connected to a motor, the other end is connected to a tool 3, a scale is disposed at one end of the spindle 2 connected to the tool 3, a displacement sensor 4 is disposed at a connection portion of the spindle 2 and the tool 3 for sensing thermal deformation of the spindle 2, the displacement sensor 4 is an eddy current displacement sensor, in this embodiment, the displacement sensor 4 is sleeved in the spindle outer sleeve 1, one end of the spindle 2 connected to the tool 3 is connected to the spindle outer sleeve 1 through a front end cover 5, an inner water retaining ring and an outer water retaining ring 6 are disposed between the spindle 2 and the front end cover 5, wherein the spindle 2, the front end cover 5 is tightly connected with the inner water retaining ring 6 and the outer water retaining ring 6.
When the lathe processingequipment is using, the motor passes through dabber 2 and drives 3 high-speed rotations of cutter, rotatory cutter 3 carries out cutting process to the part, dabber 2 and cutter 3 can produce a large amount of heats under being in high-speed rotatory cutting state for a long time, the heat can not in time give off, can lead to dabber 2 and cutter 3 to take place expend with heat and contract with cold, dabber 2 and cutter 3 all take place the thermal elongation phenomenon, displacement sensor 4 responds to the radial thermal elongation of dabber 2, displacement sensor 4 is connected with lathe processingequipment's control system, can feed back the thermal elongation information that senses to control system, make corresponding cutting compensation through control system, adjust the cutter in real time with the manual work and compare, can improve cutting efficiency and machining precision.
Dabber 2 in this embodiment is connected with cutter 3 through holder 7, holder 7 is used for the centre gripping and loosens cutter 3, wherein, dabber 2 inside is provided with the broach pole 8, broach pole 8 is used for pushing away holder 7, broach pole 8 has the certain distance with holder 7, broach pole 8 is connected with the hydro-cylinder through a piston, the hydro-cylinder passes through the piston and drives broach pole 8 motion, the piston is connected with broach pole 8 through the round pin axle, the round pin hub joint is on broach pole 8, be provided with the spring on broach pole 8, the spring is belleville spring.
The present invention is not limited to the above preferred embodiments, and any person can obtain other products in various forms without departing from the scope of the present invention, but any change in shape or structure is within the scope of protection.
Claims (8)
1. The utility model provides a machine tool machining device with displacement sensor, includes interconnect's headstock and main shaft outer sleeve (1), the inside of main shaft outer sleeve (1) is provided with dabber (2), the one end and the motor of dabber (2) are connected, and the other end is connected its characterized in that with cutter (3): the spindle is characterized in that a graduated scale is arranged at one end, connected with the cutter (3), of the spindle (2), a displacement sensor (4) is arranged at the connecting position of the spindle (2) and the cutter (3), one end, connected with the cutter (3), of the spindle (2) is connected with the spindle outer sleeve (1) through a front end cover (5), and an inner water retaining ring and an outer water retaining ring (6) are arranged between the spindle (2) and the front end cover (5).
2. A machine tool machining device with a displacement sensor according to claim 1, wherein: the displacement sensor (4) is arranged in the connection position of the mandrel (2) and the cutter (3), and the displacement sensor (4) is sleeved in the spindle outer sleeve (1).
3. A machine tool machining device with a displacement sensor according to claim 1, wherein: the mandrel (2) is tightly connected with the front end cover (5), and the front end cover (5) is tightly connected with the inner water retaining ring and the outer water retaining ring (6).
4. A machine tool machining device with a displacement sensor according to claim 1, wherein: the mandrel (2) is connected with the cutter (3) through a clamping piece (7), and the clamping piece (7) is used for clamping and loosening the cutter (3).
5. A machine tool machining device with a displacement sensor according to claim 4, wherein: the clamping device is characterized in that a pulling tool rod (8) is arranged in the core shaft (2), and the pulling tool rod (8) is used for pushing the clamping piece (7).
6. A machine tool machining device with a displacement sensor according to claim 5, wherein: the broach pole (8) have certain distance with holder (7), broach pole (8) are connected with the hydro-cylinder through a piston, the hydro-cylinder passes through the motion of piston drive broach pole (8).
7. A machine tool machining device with a displacement sensor according to claim 6, wherein: the piston is connected with the broach rod (8) through a pin shaft, the pin shaft is sleeved on the broach rod (8), and a spring is arranged on the broach rod (8).
8. A machine tool machining device with a displacement sensor according to claim 7, wherein: the spring is a disc spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921494377.1U CN210702904U (en) | 2019-09-09 | 2019-09-09 | Machine tool machining device with displacement sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921494377.1U CN210702904U (en) | 2019-09-09 | 2019-09-09 | Machine tool machining device with displacement sensor |
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| Publication Number | Publication Date |
|---|---|
| CN210702904U true CN210702904U (en) | 2020-06-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921494377.1U Active CN210702904U (en) | 2019-09-09 | 2019-09-09 | Machine tool machining device with displacement sensor |
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| CN (1) | CN210702904U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571139A (en) * | 2020-12-11 | 2021-03-30 | 王长安 | Accurate positioning system for high-precision numerical control lathe |
| CN114215490A (en) * | 2021-10-29 | 2022-03-22 | 西南石油大学 | Hydraulic control remote monitoring sleeve cutter |
-
2019
- 2019-09-09 CN CN201921494377.1U patent/CN210702904U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571139A (en) * | 2020-12-11 | 2021-03-30 | 王长安 | Accurate positioning system for high-precision numerical control lathe |
| CN114215490A (en) * | 2021-10-29 | 2022-03-22 | 西南石油大学 | Hydraulic control remote monitoring sleeve cutter |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A Machine Tool Processing Device with Displacement Sensor Effective date of registration: 20230316 Granted publication date: 20200609 Pledgee: Bank of China Limited Huangshi Branch Pledgor: Hubei Baoke Intelligent Equipment Co.,Ltd. Registration number: Y2023420000105 |