CN215658017U - Cutter angle adjusting device of numerical control drilling machine - Google Patents
Cutter angle adjusting device of numerical control drilling machine Download PDFInfo
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- CN215658017U CN215658017U CN202122041180.6U CN202122041180U CN215658017U CN 215658017 U CN215658017 U CN 215658017U CN 202122041180 U CN202122041180 U CN 202122041180U CN 215658017 U CN215658017 U CN 215658017U
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- adjusting
- numerical control
- angle adjusting
- drilling machine
- knife rest
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Abstract
The utility model discloses a cutter angle adjusting device of a numerical control drilling machine, relates to the technical field of numerical control drilling machines, and aims to solve the problem that the cutter angle is inconvenient to adjust when a cutter is installed on the existing numerical control drilling machine. The utility model discloses a tool rest, including knife rest, adjusting groove, adjusting lead screw and knife rest, adjusting groove is provided with four, four adjusting groove's inside all installs adjusting lead screw, adjusting lead screw passes through threaded connection with the knife rest, the inside of the outside upper end of knife rest is provided with the backing plate standing groove, the backing plate standing groove is provided with four, four vertical altitude mixture control board is all installed to the inside lower extreme of backing plate standing groove, vertical altitude mixture control board passes through the bearing with adjusting lead screw and is connected, angle adjusting plate is installed to the upper end of backing plate standing groove, angle adjusting plate's internally mounted has the pivot, spacing drive pterygoid lamina is all installed to the lower extreme of the outside both sides of pivot, spacing drive pterygoid lamina and pivot fixed connection.
Description
Technical Field
The utility model relates to the technical field of numerical control drilling machines, in particular to a cutter angle adjusting device of a numerical control drilling machine.
Background
The numerical control drilling machine is mainly used for machining of drilling, reaming, tapping and the like. It is numerical control's the hole machine tool that uses the drilling as the owner, and numerically controlled drilling machine need install the turn round when using to carry out angle modulation to the drill bit, guarantee that the drill bit drills out a qualified hole in the material is inside, make the drill bit atress more even simultaneously, when avoiding the drill bit to process the material, because of the inhomogeneous drill bit fracture that leads to of atress, influence worker efficiency.
However, when the existing numerical control drilling machine is used for installing a cutter, the angle adjustment of the cutter is extremely inconvenient; therefore, the existing requirements are not met, and a tool angle adjusting device of the numerical control drilling machine is provided for the tool angle adjusting device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a cutter angle adjusting device of a numerical control drilling machine, which aims to solve the problem that the cutter angle is inconvenient to adjust when a cutter is installed on the numerical control drilling machine in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cutter angle adjusting device of numerical control drilling machine, includes the knife rest, the outside of knife rest is provided with the adjustment tank, the adjustment tank is provided with four, four accommodate the lead screw is all installed to the inside of adjustment tank, accommodate the lead screw passes through threaded connection with the knife rest, the inside of the outside upper end of knife rest is provided with the backing plate standing groove, the backing plate standing groove is provided with four, four vertical height-adjusting plate is all installed to the inside lower extreme of backing plate standing groove, vertical height-adjusting plate passes through the bearing with accommodate the lead screw and is connected, angle-adjusting plate is installed to the upper end of backing plate standing groove, angle-adjusting plate's internally mounted has the pivot, spacing driving wing board is all installed to the lower extreme of the outside both sides of pivot, spacing driving wing board and pivot fixed connection.
Preferably, connecting portion are installed to the upper end of knife rest, connecting portion and knife rest fixed connection, the upper end mounting panel is installed to the upper end of connecting portion, upper end mounting panel and connecting portion fixed connection.
Preferably, a driving motor is installed at the upper end of the upper end installation plate and is fixedly connected with the upper end installation plate.
Preferably, the upper end of the upper end mounting plate is provided with a clamping screw, and the clamping screw is connected with the upper end mounting plate through a screw.
Preferably, the lower end of the adjusting screw rod is provided with an adjusting screw head, and the adjusting screw head is fixedly connected with the adjusting screw rod.
Preferably, the adjusting screw rods are eight, and the upper end of the angle adjusting plate is provided with a cutter body.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the longitudinal height adjusting plate can be adjusted up and down by installing the adjusting screw rod, so that the effect of adjusting the up-down height of the cutter main body is achieved, the cutter main body is positioned on a material central line, a hole drill is prevented from being inclined, the high quality of a product is ensured, workers can adjust the height of the cutter main body conveniently, the adjusting difficulty of the cutter main body is reduced, the practicability of the device is enhanced, the angle of the cutter main body can be adjusted by the installing angle adjusting plate, the cutter main body is prevented from being inclined during installation, the flexibility of the device is increased, and the device is more practical;
2. the angle adjusting plate can transmit kinetic energy by installing the limiting driving wing plate, so that the angle adjusting plate can rotate, the cutter main body can be clamped by installing the clamping screw to prevent the cutter main body from shaking, the stability of the cutter main body is improved, the adjusting screw head can be installed to facilitate a worker to screw the adjusting screw rod, and the use difficulty of the device is reduced.
Drawings
FIG. 1 is a three-dimensional perspective view of a tool angle adjustment device of a numerically controlled drilling machine according to the present invention;
FIG. 2 is a schematic structural diagram of a tool angle adjustment device of a numerically controlled drilling machine according to the present invention;
FIG. 3 is a diagram showing the connection relationship between the rotating shaft and the limit driving wing plate according to the present invention.
In the figure: 1. a tool holder; 2. a longitudinal height adjustment plate; 3. an angle adjusting plate; 4. a rotating shaft; 5. limiting the driving wing plate; 6. a drive motor; 7. a clamping screw; 8. adjusting the screw rod; 9. adjusting the screw head; 10. an upper end mounting plate; 11. a cutter body; 12. a connecting portion; 13. an adjustment groove; 14. the backing plate standing groove.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-3, an embodiment of the present invention is shown: a cutter angle adjusting device of a numerical control drilling machine comprises a cutter frame 1, wherein adjusting grooves 13 are formed in the outer portion of the cutter frame 1, four adjusting grooves 13 are formed, adjusting screw rods 8 are installed in all the four adjusting grooves 13, a longitudinal height adjusting plate 2 can be adjusted up and down by installing the adjusting screw rods 8, so that the effect of adjusting the up-down height of a cutter main body 11 is achieved, the cutter main body 11 is positioned on a material center line, hole drilling is prevented from being inclined, the high quality of a product is guaranteed, workers can adjust the height of the cutter main body 11 conveniently, the adjusting difficulty of the cutter main body 11 is reduced, the practicability of the device is enhanced, the adjusting screw rods 8 are connected with the cutter frame 1 through threads, backing plate placing grooves 14 are formed in the inner portion of the upper end of the outer portion of the cutter frame 1, four backing plate placing grooves 14 are formed, the longitudinal height adjusting plates 2 are installed at the lower ends of the inner portions of the four backing plate placing grooves 14, and the longitudinal height adjusting plates 2 are connected with the adjusting screw rods 8 through bearings, angle adjusting plate 3 is installed to the upper end of backing plate standing groove 14, the angle of cutter main part 11 can be adjusted to installation angle adjusting plate 3, it is crooked to prevent that cutter main part 11 from appearing when the installation, increase the flexibility of device, it is more practical to make the device, angle adjusting plate 3's internally mounted has pivot 4, spacing drive pterygoid lamina 5 is all installed to the lower extreme of 4 outside both sides in pivot, spacing drive pterygoid lamina 5 and 4 fixed connection in pivot, installation spacing drive pterygoid lamina 5 can play the effect of transmission kinetic energy, make angle adjusting plate 3 can rotate, sliding connection about spacing drive pterygoid lamina 5 and pivot 4 and angle adjusting plate 3 all pass through the draw-in groove.
Further, connecting portion 12 is installed to the upper end of knife rest 1, connecting portion 12 and knife rest 1 fixed connection, upper end mounting panel 10 is installed to the upper end of connecting portion 12, upper end mounting panel 10 and connecting portion 12 fixed connection, and driving motor 6 is installed to the upper end of upper end mounting panel 10, and driving motor 6 and upper end mounting panel 10 fixed connection, driving motor 6 and pivot 4 fixed connection, installation driving motor 6 can drive pivot 4 rotatory, guarantees the functional complete of device.
Further, a clamping screw 7 is installed at the upper end of the upper end installation plate 10, the clamping screw 7 is connected with the upper end installation plate 10 through a screw, the tool body 11 can be clamped through the clamping screw 7, shaking of the tool body is prevented, and stability of the tool body 11 is improved.
Further, adjusting screw head 9 is installed to accommodate the lower extreme of lead screw 8, adjusts screw head 9 and accommodate the lead screw 8 fixed connection, and the staff of being convenient for of screw head 9 is adjusted in the installation twists accommodate the lead screw 8, reduces the use degree of difficulty of device, and accommodate the lead screw 8 is provided with eight, and angle adjusting plate 3's upper end is provided with cutter main part 11.
The working principle is as follows: when the device is used, a worker places the cutter main body 11 at the upper end of the angle adjusting plate 3, drives the adjusting screw rod 8 to rotate by screwing the adjusting screw head 9, so that the adjusting screw rod 8 pushes the connecting part 12 upwards to achieve the purpose of adjusting the height of the cutter main body 11, the cutter main body 11 is positioned on a material central line, then the worker drives the angle adjusting plate 3 to rotate by the driving motor 6 to achieve the purpose of adjusting the angle of the cutter main body 11, so that the cutter main body 11 is vertical to the tool rest 1, and finally the worker screws the clamping screw 7 to clamp the cutter main body 11, the device can install the adjusting screw rod 8 to adjust the longitudinal height adjusting plate 2 up and down, thereby achieving the purpose of adjusting the up and down height of the cutter main body 11, enabling the cutter main body 11 to be positioned on the material central line, avoiding hole drilling distortion, ensuring the high quality of a product, and facilitating the worker to adjust the height of the cutter main body 11, the adjusting difficulty of the cutter main body 11 is reduced, the practicability of the device is enhanced, the angle of the cutter main body 11 can be adjusted by the installation angle adjusting plate 3, the cutter main body 11 is prevented from being inclined when being installed, the flexibility of the device is increased, the device is more practical, the installation limiting driving wing plate 5 can play a role in transmitting kinetic energy, the angle adjusting plate 3 can rotate, the cutter main body 11 can be clamped by the installation clamping screw 7, the shaking is prevented, the stability of the cutter main body 11 is increased, the adjusting screw rod 8 can be conveniently screwed by a worker through the installation adjusting screw head 9, and the using difficulty of the device is reduced.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a cutter angle adjusting device of numerical control drilling machine, includes knife rest (1), its characterized in that: the adjusting mechanism is characterized in that adjusting grooves (13) are formed in the outer portion of the knife rest (1), four adjusting grooves (13) are formed in the four adjusting grooves (13), adjusting screw rods (8) are installed in the four adjusting grooves (13), the adjusting screw rods (8) are connected with the knife rest (1) through threads, backing plate placing grooves (14) are formed in the inner portion of the outer upper end of the knife rest (1), four backing plate placing grooves (14) are formed in the inner portion of the four backing plate placing grooves (14), longitudinal height adjusting plates (2) are installed at the lower ends of the inner portions of the four backing plate placing grooves (14), the longitudinal height adjusting plates (2) are connected with the adjusting screw rods (8) through bearings, angle adjusting plates (3) are installed at the upper ends of the backing plate placing grooves (14), rotating shafts (4) are installed in the angle adjusting plates (3), limiting driving wing plates (5) are installed at the lower ends of the outer two sides of the rotating shafts (4), and the limiting driving wing plate (5) is fixedly connected with the rotating shaft (4).
2. The tool angle adjusting apparatus of a numerical control drilling machine according to claim 1, wherein: connecting portion (12) are installed to the upper end of knife rest (1), connecting portion (12) and knife rest (1) fixed connection, upper end mounting panel (10) are installed to the upper end of connecting portion (12), upper end mounting panel (10) and connecting portion (12) fixed connection.
3. The tool angle adjusting apparatus of a numerical control drilling machine according to claim 2, wherein: driving motor (6) are installed to the upper end of upper end mounting panel (10), driving motor (6) and upper end mounting panel (10) fixed connection.
4. The tool angle adjusting apparatus of a numerical control drilling machine according to claim 2, wherein: clamping screw (7) are installed to the upper end of upper end mounting panel (10), clamping screw (7) pass through screwed connection with upper end mounting panel (10).
5. The tool angle adjusting apparatus of a numerical control drilling machine according to claim 1, wherein: an adjusting screw head (9) is installed at the lower end of the adjusting screw rod (8), and the adjusting screw head (9) is fixedly connected with the adjusting screw rod (8).
6. The tool angle adjusting apparatus of a numerical control drilling machine according to claim 1, wherein: the number of the adjusting screw rods (8) is eight, and a cutter body (11) is arranged at the upper end of the angle adjusting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122041180.6U CN215658017U (en) | 2021-08-27 | 2021-08-27 | Cutter angle adjusting device of numerical control drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122041180.6U CN215658017U (en) | 2021-08-27 | 2021-08-27 | Cutter angle adjusting device of numerical control drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215658017U true CN215658017U (en) | 2022-01-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122041180.6U Active CN215658017U (en) | 2021-08-27 | 2021-08-27 | Cutter angle adjusting device of numerical control drilling machine |
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| CN (1) | CN215658017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122122A (en) * | 2022-08-30 | 2022-09-30 | 常州亘源数控设备有限公司 | Knife rest with anti-pinch function for numerical control machine tool |
-
2021
- 2021-08-27 CN CN202122041180.6U patent/CN215658017U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115122122A (en) * | 2022-08-30 | 2022-09-30 | 常州亘源数控设备有限公司 | Knife rest with anti-pinch function for numerical control machine tool |
| CN115122122B (en) * | 2022-08-30 | 2022-11-29 | 常州亘源数控设备有限公司 | Knife rest with anti-pinch function for numerical control machine tool |
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