CN213498082U - Numerical control machine tool spindle clamping cutter detection device - Google Patents
Numerical control machine tool spindle clamping cutter detection device Download PDFInfo
- Publication number
- CN213498082U CN213498082U CN202022494570.4U CN202022494570U CN213498082U CN 213498082 U CN213498082 U CN 213498082U CN 202022494570 U CN202022494570 U CN 202022494570U CN 213498082 U CN213498082 U CN 213498082U
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- China
- Prior art keywords
- main shaft
- handle
- sword
- knife
- machine tool
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- 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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Abstract
The utility model relates to a digit control machine tool main shaft presss from both sides sword detection device belongs to machine tool equipment technical field, including main shaft and clamp sword, main shaft inside is equipped with the installation taper hole, presss from both sides the sword and includes tool bit and handle of a knife, is equipped with the location breach on the handle of a knife, and the right-hand member of handle of a knife is the external cone face, its characterized in that: the air inlet is communicated with the outside through a main shaft on the rightmost end of the conical surface of the mounting conical hole and is connected with a small fan through an air inlet pipe, an outer mounting sleeve is sleeved on the left end of the main shaft and is connected with the main shaft through a plurality of screws, an air outlet hole is formed in the position, close to the left end face of the main shaft, of the outer mounting sleeve, and the air outlet hole is connected with a gas flow velocity detector through an air outlet pipe. The utility model discloses simple structure, convenient operation can learn through the velocity of flow that detects gas and press from both sides the sword and whether target in place, and the position distance of cutter is target in place roughly still how much distance just can also know.
Description
Technical Field
The utility model relates to a digit control machine tool main shaft presss from both sides sword detection device belongs to machine tool equipment technical field.
Background
The spindle clamping cutter of the modern numerical control machine tool is finished by fitting a tapered hole in a spindle with an outer tapered surface of a cutter handle, and meanwhile, two positioning notches are formed in the cutter handle, so that during cutter changing, a pin key is aligned with a notch slave surface to ensure that the cutter handle cannot move relative to the spindle. When the machine tool changes the tool, the main shaft is started to position each time, and then the tool is changed. Once the positioning position of the main shaft is inaccurate, the main shaft clamping cutter is not in place. If the machining is started at this time, the machine tool is crashed if the machining is started, and the tool shank can be thrown out if the machining is started seriously, so that danger is caused to the operators of the machine tool. The existing devices for detecting the knife clamping use sensors to sense the position of the knife and then transmit signals to judge whether the knife is in place, and the mode has a complex structure and is inconvenient to operate.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve exist among the prior art not enough, provide a simple structure, convenient operation's digit control machine tool main shaft presss from both sides sword detection device.
The utility model discloses a realize through following technical scheme:
the utility model provides a digit control machine tool spindle presss from both sides sword detection device promptly, includes the main shaft and presss from both sides the sword, and main shaft inside is equipped with the installation taper hole, presss from both sides the sword and includes tool bit and handle of a knife, is equipped with the location breach on the handle of a knife, and the right-hand member of handle of a knife is the external cone face, its characterized in that: the air inlet is communicated with the outside through a main shaft on the rightmost end of the conical surface of the mounting conical hole and is connected with a small fan through an air inlet pipe, an outer mounting sleeve is sleeved on the left end of the main shaft and is connected with the main shaft through a plurality of screws, an air outlet hole is formed in the position, close to the left end face of the main shaft, of the outer mounting sleeve, and the air outlet hole is connected with a gas flow velocity detector through an air outlet pipe.
The utility model discloses simple structure, convenient operation can learn through the velocity of flow that detects gas and press from both sides the sword and whether target in place, and the position distance of cutter is target in place roughly still how much distance just can also know.
Preferably, the inner surface of the left end of the outer mounting sleeve is attached to the outer surface of the position with the largest diameter of the cutter handle, and a rubber sealing ring is arranged on the inner surface of the left end of the outer mounting sleeve. Prevent that gas from being reserved by the gap between handle of a knife and the outer installation cover, guarantee that the testing result is accurate as far as possible.
Further preferably, the front ends of the air inlet pipe and the air outlet pipe are respectively provided with a rubber sleeve, so that the air inlet pipe and the air outlet pipe are conveniently connected with the air inlet hole and the air outlet hole, and the sealing performance is ensured.
Compared with the prior art, the utility model discloses the beneficial effect who has is:
the utility model discloses can effectively cool off the coolant liquid and filter, the filter screen that remains a large amount of metallic debris can be fast effectual clear up the metallic debris down under vibration, rotatory effect, and when the coolant liquid after the filtration was on the drain board, the heat dissipation fan was bloied and is cooled off, and it is better to coolant liquid filtration cooling effect.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. a main shaft; 2. installing a taper hole; 3. a knife handle; 4. positioning the notch; 5. an outer conical surface; 6. an air inlet; 7. an air inlet pipe; 8. a small fan; 9. an outer mounting sleeve; 10. a screw; 11. an air outlet; 12. an air outlet pipe; 13. a gas flow rate detector; 14. a rubber seal ring.
Detailed Description
The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1, a digit control machine tool main shaft presss from both sides sword detection device, including main shaft 1 and clamp sword, 1 inside installation taper hole 2 that is equipped with of main shaft, clamp sword include tool bit and handle of a knife 3, are equipped with location breach 4 on the handle of a knife 3, and the right-hand member of handle of a knife 3 is outer conical surface 5, its characterized in that: the air inlet hole 6 is formed in the rightmost end of the conical surface of the mounting conical hole 2 in a mode that the spindle penetrates through the rightmost end of the conical surface of the mounting conical hole and is communicated with the outside, the air inlet hole 6 is connected with a small fan 8 through an air inlet pipe 7, an outer mounting sleeve 9 is sleeved on the left end of the spindle 1, the outer mounting sleeve 9 is connected with the spindle 1 through a plurality of screws 10, an air outlet hole 11 is formed in the position, close to the left end face of the spindle 1, of the outer mounting sleeve 9, and the air outlet hole 11.
The inner surface of the left end of the outer mounting sleeve 9 is attached to the outer surface of the maximum diameter position of the cutter handle 3, and a rubber sealing ring 14 is arranged on the inner surface of the left end of the outer mounting sleeve 9.
The front ends of the air inlet pipe 7 and the air outlet pipe 12 are both provided with a rubber sleeve.
The working process is as follows:
the clamp cutter is installed in the mounting taper hole of the main shaft, then the air inlet pipe is connected to the air inlet hole, the air outlet pipe is connected to the air outlet hole, the small fan and the gas flow velocity detector are opened, the flow velocity value displayed on the gas flow velocity detector can be known, whether the clamp cutter is installed in place or not, and the distance between the clamp cutter and the gas flow velocity detector is about the distance.
In the description of the present invention, the terms "inside", "outside", "up", "down", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for convenience of description of the present invention and does not require the present invention to be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Claims (3)
1. The utility model provides a digit control machine tool main shaft presss from both sides sword detection device, includes main shaft (1) and presss from both sides the sword, and main shaft (1) inside is equipped with installation taper hole (2), presss from both sides the sword and includes tool bit and handle of a knife (3), is equipped with location breach (4) on handle of a knife (3), and the right-hand member of handle of a knife (3) is external conical surface (5), its characterized in that: the mounting cone hole (2) is arranged at the rightmost end of the conical surface and penetrates through the main shaft to be communicated with the outside, an air inlet hole (6) is formed in the mode that the air inlet hole (6) is connected with a small fan (8) through an air inlet pipe (7), an outer mounting sleeve (9) is sleeved on the left end of the main shaft (1), the outer mounting sleeve (9) is connected with the main shaft (1) through a plurality of screws (10), an air outlet hole (11) is formed in the position, close to the left end face of the main shaft (1), of the outer mounting sleeve (9), and the air outlet hole (11) is connected with a gas flow velocity detector (13) through an.
2. The numerical control machine tool spindle clamp tool detecting device according to claim 1, characterized in that: the inner surface of the left end of the outer mounting sleeve (9) is attached to the outer surface of the position, with the largest diameter, of the cutter handle (3), and a rubber sealing ring (14) is arranged on the inner surface of the left end of the outer mounting sleeve (9).
3. The numerical control machine tool spindle clamp tool detecting device according to claim 1 or 2, characterized in that: the front ends of the air inlet pipe (7) and the air outlet pipe (12) are both provided with a rubber sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022494570.4U CN213498082U (en) | 2020-11-03 | 2020-11-03 | Numerical control machine tool spindle clamping cutter detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022494570.4U CN213498082U (en) | 2020-11-03 | 2020-11-03 | Numerical control machine tool spindle clamping cutter detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213498082U true CN213498082U (en) | 2021-06-22 |
Family
ID=76414701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022494570.4U Expired - Fee Related CN213498082U (en) | 2020-11-03 | 2020-11-03 | Numerical control machine tool spindle clamping cutter detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213498082U (en) |
-
2020
- 2020-11-03 CN CN202022494570.4U patent/CN213498082U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210622 Termination date: 20211103 |