TWM510213U - Milling cutter grinder with adjustable scrap-discharging interior angle - Google Patents

Description

Milling cutter grinding machine with adjustable inner angle of chip removal

This creation is related to a grinding machine, in particular a milling cutter that can grind a milling cutter.

In order to allow the user to grind and repair the damaged milling cutter to achieve environmental protection and cost savings, the creator of the case developed a kind of adjustable center static spot grinding seat, such as the patent publication No. M471333. The milling cutter grinding machine, which mainly breaks through the traditional cognition, the central static point grinding unit must be placed on the pedestal vertical plate technical bias, and the central static point grinding unit is placed on the pedestal, so that the center The static spot grinding unit has sufficient adjustment space for providing a fourth adjusting table, and the position of the fourth fixing seat is adjusted through the fourth adjusting table, thereby changing the center dead spot size of the milling cutter according to the grinding requirement, The inclination of the inner edge and the depth of the groove.

Although the above-mentioned milling cutter grinding machine can change the center static point size of the milling cutter, the inclination of the inner cutting edge and the depth of the drainage groove by the adjustable center static grinding grinding seat, and is well received by the market, the creation of the case is During the long-term development of the grinding machine, it has been found that in the machining process, the user must use different milling cutters for the workpieces of different materials, and the milling cutter with the inner corner of the wrong chip is not only increased. Adding processing difficulty, and greatly reducing the service life of the milling cutter, therefore, there is a great need for a milling cutter grinding machine that can adjust the inner angle of the chip removing chip of the milling cutter. Therefore, after the creator observes the above disadvantages, It is the spirit of excellence, and it is considered necessary to further improve the above-mentioned milling cutter with adjustable center static grinding seat, and this creation has not been produced.

The main purpose of this creation is to provide a milling cutter grinder capable of adjusting the inner corner of the chip, which can be used to grind and repair a milling cutter, and adjust the inner angle of the chip removing of the milling cutter according to the processing requirements.

In order to achieve the above objective, the milling cutter grinding machine for adjusting the inner corner of the chip is provided with a base, and the base is oppositely disposed with a first vertical plate and a second vertical plate, and A motor is disposed between the first vertical plate and the second vertical plate, and one end of the motor is provided with a first output shaft, and the first output shaft passes through the first vertical plate and is connected with a first grinding wheel. The other end of the motor is provided with a second output shaft, the second output shaft passes through the second vertical plate and is connected with a second grinding wheel; a knife edge grinding unit is disposed on the base and adjacent to the a first grinding wheel position, wherein the knife edge grinding unit has a first adjusting platform, and the first adjusting platform is provided with a first fixing seat, and the first fixing seat is disposed in the direction of the first grinding wheel a first fixing hole; a first blade back grinding unit is disposed on the base and adjacent to the first grinding wheel position, wherein the first blade back grinding unit has a second adjusting table, and the first a second fixing base is disposed on the adjusting platform, and the second fixing seat is A first grinding wheel toward the second direction is provided with a through fixing hole; a second blade a back grinding unit is disposed on the base and adjacent to the second grinding wheel position, wherein the second back grinding unit has a third adjusting stage, and the third adjusting stage is provided with a third a third fixing hole is disposed in the third fixing seat, and a third static fixing unit is disposed on the base and adjacent to the second grinding wheel. Wherein, the central static spot grinding unit has a fourth adjusting platform, and the fourth adjusting platform is provided with a fourth fixing seat, and the fourth fixing seat is provided with a stand, one side of the stand A rotating seat is laterally disposed on the rotating seat, and a fourth fixing hole is formed in the rotating seat toward the second grinding wheel.

The milling cutter grinding machine for adjusting the inner corner of the chip is provided by the user, and the user only needs to sequentially fix a milling cutter to be ground and fixed to the first fixing hole, the second fixing hole, and the third The fixing hole and the fourth fixing hole can respectively grind the cutting edge, the blade back and the center static point of the milling cutter through the first grinding wheel and the second grinding wheel to repair the milling cutter, wherein the user can rotate The rotating seat adjusts an elevation angle of the rotating seat relative to the second grinding wheel, thereby adjusting an internal angle of the chip removing of the milling cutter according to processing requirements.

10‧‧‧ Pedestal

11‧‧‧First vertical board

12‧‧‧Second board

13‧‧‧Motor

14‧‧‧First output shaft

15‧‧‧First grinding wheel

16‧‧‧second output shaft

17‧‧‧Second grinding wheel

20‧‧‧Knife grinding unit

21‧‧‧First adjustment station

211‧‧‧Base

212‧‧‧ slide

213‧‧‧ adjustment rod

22‧‧‧First mount

221‧‧‧First arc slot

222‧‧‧First fixing hole

223‧‧‧First Positioning Department

23‧‧‧First bolt

30‧‧‧First Knife Back Grinding Unit

31‧‧‧Second adjustment station

311‧‧‧Base

312‧‧‧First slide

313‧‧‧First adjustment rod

314‧‧‧Second slide

315‧‧‧second adjustment rod

32‧‧‧Second fixed seat

321‧‧‧second arc slot

322‧‧‧Second fixing hole

323‧‧‧Second Positioning Department

33‧‧‧Second bolt

40‧‧‧Second Knife Grinding Unit

41‧‧‧ Third adjustment station

411‧‧‧Base

412‧‧‧First slide

413‧‧‧First adjustment rod

414‧‧‧Second slide

415‧‧‧second adjustment rod

42‧‧‧ third mount

421‧‧‧3rd arc slot

422‧‧‧ third fixed hole

423‧‧‧ positioning slot

43‧‧‧ Third bolt

50‧‧‧Center static spot grinding unit

51‧‧‧fourth adjustment station

511‧‧‧Base

512‧‧‧First slide

513‧‧‧First adjustment rod

514‧‧‧Second slide

515‧‧‧second adjustment rod

52‧‧‧fourth mount

521‧‧‧Slide rails

522‧‧‧fourth arc slot

53‧‧‧stand

531‧‧‧ long hole

54‧‧‧Rotating seat

541‧‧‧4th fixing hole

542‧‧‧Keyhole

543‧‧‧Positioning holes

544‧‧‧Locating pin

55‧‧‧fourth bolt

56‧‧‧Adjustment bolts

200‧‧‧ collet nut

300‧‧‧ milling cutter

Figure 1 is a perspective view of a first embodiment of the present invention.

Fig. 2 is a partially enlarged perspective view showing the other direction of the first embodiment of the present invention.

Fig. 3 is an exploded view of the center static spot grinding unit of the first embodiment of the present invention.

Fig. 4 is a schematic view showing the use of the knife edge grinding unit of the first embodiment of the present invention.

Fig. 5 is a schematic view showing the use of the first blade back grinding unit of the first embodiment of the present invention.

Fig. 6 is a schematic view showing the use of the second blade back grinding unit of the first embodiment of the present invention.

Figure 7 is a schematic view showing the use of the central static spot grinding unit of the first embodiment of the present invention.

Figure 8 is a schematic view showing the rotation of the rotating seat of the first embodiment of the present invention.

Fig. 9 is a schematic view showing the vertical movement of the rotary seat of the first embodiment of the present invention.

Fig. 10 is a schematic view showing the front and rear movement of the rotating seat of the first embodiment of the present invention.

Figure 11 is a schematic view showing the arrangement of the polishing seat of the second embodiment of the present invention.

Fig. 12 is a schematic view showing the arrangement of the polishing seat of the third embodiment of the present invention.

Figure 13 is a schematic view showing the arrangement of the polishing seat of the fourth embodiment of the present invention.

Please refer to FIG. 1 , FIG. 2 and FIG. 3 , which are perspective views of a first embodiment of the present invention, a partially enlarged perspective view of another direction, and an exploded view of a central static spot grinding unit, which can be adjusted within the chip evacuation. The angle milling cutter grinding machine comprises: a base 10, the base 10 is oppositely disposed with a first vertical plate 11 and a second vertical plate 12, and the first vertical plate 11 and the second vertical plate 12 is provided with a motor 13 , one end of the motor 13 is provided with a first output shaft 14 , the first output shaft 14 is passed through the first vertical plate 11 and connected with a first grinding wheel 15 , and the motor 13 The other end is provided with a second output shaft 16 which passes through the second vertical plate 12 and is connected to a second grinding wheel 17.

a knife edge grinding unit 20 is disposed on the base 10 and located adjacent to the first grinding wheel 15 , wherein the knife edge grinding unit 20 has a first adjusting table 21 , and the first adjusting table 21 is There is a base 211 fixed to the base 10, and a sliding seat 212 is slidably mounted on the base 211, and the base 211 has An adjusting rod 213 is configured to drive the sliding block 212 to slide along the radial direction of the first output shaft 14 . Further, the first adjusting base 21 is pivotally provided with a first fixing seat 22 , and the first fixing seat 22 is A first arc slot 221 is defined in the upper sleeve, and is locked to the first adjusting base 21 through the first arc slot 221 through a first bolt 23 to limit the pivoting angle of the first fixing base 22, and A first fixing hole 222 is disposed in the first fixing hole 22 , and a first positioning portion 223 is disposed adjacent to the first fixing hole 222 .

a first blade back grinding unit 30 is disposed on the base 10 and located adjacent to the first grinding wheel 15 , wherein the first blade back grinding unit 30 has a second adjusting table 31 , and the second The adjustment base 31 has a base 311. The base 311 is slidably provided with a first sliding seat 312. The first base 311 has a first adjusting rod 313 for driving the first sliding seat 312 along the first The first sliding seat 312 is further provided with a second sliding seat 314, and the first sliding seat 312 has a second adjusting rod 315 for driving the second sliding seat. The second mounting base 32 is pivotally disposed with a second fixing seat 32, and the second fixing base 32 is provided with a second arcing groove 321 The second adjusting portion 31 is locked to the second adjusting base 31 through a second bolt 33 to limit the pivoting angle of the second fixing base 32. Further, the second fixing base 32 is opposite to the first fixing base 32. A second fixing hole 322 is defined in the direction of the grinding wheel 15 , and a second positioning portion 323 is disposed adjacent to the second fixing hole 322 .

a second blade back grinding unit 40 is disposed on the base 10 and located adjacent to the second grinding wheel 17, wherein the second blade back grinding unit 40 is There is a third adjusting table 41, and the third adjusting base 41 has a base 411. The base 411 is provided with a first sliding seat 412. The base 411 has a first adjusting rod 413 for driving. The first sliding seat 412 is slid along the axial direction of the second output shaft 16 , and the first sliding seat 412 is further provided with a second sliding seat 414 , and the first sliding seat 412 has a second adjusting rod 415, the second sliding seat 414 can be driven to slide along the radial direction of the second output shaft 16, and the third adjusting base 41 is pivotally provided with a third fixing base 42 and the third fixing base 42 A third arc slot 421 is disposed, and is locked to the third adjusting base 41 through the third arcing slot 421 through a third bolt 43 to limit the pivoting angle of the third fixing base 42. A third fixing hole 422 is formed in the third fixing hole 42 in the direction of the second grinding wheel 17 , and a positioning groove 423 is disposed adjacent to the third fixing hole 422 .

a central static spot grinding unit 50 is disposed on the base 10 and located adjacent to the second grinding wheel 17, wherein the central static spot grinding unit 50 has a fourth adjusting table 51 and the fourth A fourth fixing base 52 is disposed on the adjusting base 51, and a fixed seat 53 is disposed on the fourth fixing base 52. One side of the standing base 53 is laterally pivotally provided with a rotating seat 54. A fourth fixing hole 541 is formed in the direction of the second grinding wheel 17. In the present invention, the fourth adjusting table 51 has a base 511. The base 511 is slidably provided with a first sliding seat 512. The base 511 is slidably mounted on the base 511. The first slider 512 is configured to drive the first slider 512 to slide along the axial direction of the second output shaft 16, and the first slider 512 is further provided with a second slider 514. The first sliding seat 512 has a second adjusting rod 515 for sliding the second sliding seat 514 along the radial direction of the second output shaft 16 , and the fourth fixing seat 52 . The slide rail 521 is slidably coupled to the fourth adjuster 51, and the slide rail 521 is slidably coupled to the base. And a fourth arc slot 522 is further disposed on a surface of the fourth mounting base 52 parallel to the fourth adjusting base 51, and is locked to the fourth arc slot 522 through a fourth bolt 55. The adjusting platform 51 is configured to limit the pivoting angle of the fourth fixing base 52. Further, the side of the standing base 53 is provided with a long hole 531 penetrating from the top side to the lower side, and the rotating seat 54 corresponds to The long hole 531 is provided with a locking hole 542, and is locked to the locking hole 542 through an elongated hole 531 through the adjusting hole 56, so that the rotating base 54 is pivoted to the standing base 53. A plurality of positioning holes 543 are defined in the fourth fixing hole 541, and a positioning pin 544 is inserted into the at least one positioning hole 543.

In order to further understand the characteristics of this creation, the use of technical means and the expected results, we will use the way of using this creation. I believe that we can have a deeper and more specific understanding of this creation, as follows: Please continue to refer to FIG. 4 is a schematic view showing the use of the knife edge grinding unit of the first embodiment of the present invention, and please refer to FIGS. 1 to 3 together, and the user only needs to use a chuck nut 200 for clamping. Fixing a milling cutter 300 for grinding and repairing, wherein the structure of the collet nut 200 and the method of clamping the positioning milling cutter 300 are conventional techniques, and therefore will not be described again, and then the collet nut 200 is further omitted. The position of the collet nut 200 is fixed to the first fixing hole 222, and the position of the collet nut 200 is fixed by the first positioning portion 223, so that the collet nut 200 does not rotate in the first fixing hole 222. Finally, the motor 13 is started to drive the first grinding wheel 15 to rotate. The cutting edge of the milling cutter 300 is ground and polished through the first grinding wheel 15.

Please refer to FIG. 5 and FIG. 6 at the same time, which is a schematic diagram of the first blade back grinding unit used in the first embodiment of the present invention and a schematic diagram of the use of the second blade back grinding unit. When the user finishes grinding, the milling cutter 300 is completed. After the cutting edge, if the milling cutter 300 is a two-blade milling cutter, the user can take out the collet nut 200 from the first fixing hole 222 and insert the second fixing hole 322 into the second fixing hole 322. The position of the collet nut 200 is fixed by the second positioning portion 323, so that the back of the cutter 300 can be repaired through the first grinding wheel 15; and if the milling cutter 300 is a three-blade or four For the edge milling cutter, the user can take out the collet nut 200 from the first fixing hole 222 and insert the third fixing hole 422 into the third fixing hole 422, and fix the chuck nut 200 by using the positioning slot 423. In this position, the back of the milling cutter 300 can be repaired by grinding the second grinding wheel 17.

Please refer to Fig. 7 and Fig. 8 again, which is a schematic diagram of the use of the central static point grinding unit and the operation diagram of the central static point grinding unit. When the user finishes grinding the knife of the milling cutter 300, the user can The chuck nut 200 is taken out from the second fixing hole 322 or the third fixing hole 422, and is inserted into the fourth fixing hole 541, and is restrained by the positioning pin 544 inserted in the positioning hole 543. The position of the collet nut 200 is fixed, so that the center static point of the milling cutter 300 can be repaired through the second grinding wheel 17, wherein the rotating seat 54 is pivotally disposed on the stand 53 to be opposite to the stand The seat 53 is rotated, so that when the center of the milling cutter 300 is grounded, the user can adjust the elevation angle of the rotating seat 54 relative to the second grinding wheel 17 by unscrewing the adjusting bolt 56, thereby making the milling cutter 300 relative to the grinding wheel of the second grinding wheel 17 The angle can be adjusted according to the user's needs to grind the inner corner of the chip that meets the user's needs, thereby not only completely repairing the center static point of the milling cutter 300, but also adjusting the chip removal of the milling cutter 300 according to the processing requirements. angle.

It is worth mentioning that, as shown in FIG. 9 , it is a schematic diagram of the up and down movement of the rotating seat of the first embodiment of the present invention. In order to respond to the milling cutters of different diameters, the user can relax the adjusting bolt. 56, the rotating seat 54 is slidable along the elongated hole 531, and the position of the rotating seat 54 relative to the second grinding wheel 17 is adjusted to slide upward and downward, thereby adjusting the optimal grinding position for the milling cutters 300 of different diameters.

It is worth mentioning that, as shown in FIG. 10, it is a schematic diagram of the front and rear movement of the rotating seat of the first embodiment of the present invention. Since the stand 53 is slidably disposed on the fourth fixing seat 52, the user is Further, the stand 53 is actuated relative to the fourth fixing base 52, and the position of the rotating seat 54 relative to the second grinding wheel 17 is adjusted before and after sliding, and the milling cutter can be adjusted when the milling cutter 300 is ground. The center of 300 is overcut or not cut.

Please refer to FIG. 11 , FIG. 12 and FIG. 13 , which are schematic diagrams of the arrangement of the grinding bases of the second embodiment, the third embodiment and the fourth embodiment of the present invention, which are familiar to the creative field. It is known that the technical principle of the tool grinding machine is that the angle between each grinding seat and the grinding wheel can be preset, so that the user can complete the bit repairing work through a simple operation, and the grinding technology threshold can be greatly reduced, in other words, the position configuration of the grinding seat is It is the technical key of the tool grinding machine. Therefore, after the creator has continuously tested, the position of the applicable grinding seat for the present invention is disclosed as follows. First, as shown in FIG. 11, the knife edge grinding unit 20 and the first blade grinding unit are 30 series They are respectively disposed on two sides of the first grinding wheel 15, and the second back grinding unit 40 is disposed on one side of the second grinding wheel 17, and the central static grinding unit 50 is disposed on the second grinding wheel 17 On one side, this is a preferred setting position, which can balance the balance of the machine and the convenience of operation, and in the set position as shown in FIG. 12, the knife edge grinding unit 20 and the first blade grinding unit The 30 sets are respectively disposed on the two sides of the first grinding wheel 15, and the second back grinding unit 40 is disposed on one side of the second grinding wheel 17, and the central static spot grinding unit 50 is disposed on the second cutting back The grinding unit 40 is on the same side, and as shown in FIG. 13 , the knife edge grinding unit 20 and the first blade back grinding unit 30 are respectively disposed on two sides of the first grinding wheel 15 , and the second blade back grinding unit 40 The system is disposed on one side of the second grinding wheel 17, and the center static spot grinding unit 50 is disposed on the same side as the first blade back grinding unit 30. The two arrangements can also be achieved with the foregoing first embodiment. The same effect.

Hereby, the characteristics of this creation and its expected efficacies are stated as follows: For the milling cutter grinding machine with adjustable internal angle of the chip, the user only needs to wear a milling cutter 300 for grinding and repairing. The first fixing hole 222 , the second fixing hole 322 , the third fixing hole 422 and the fourth fixing hole 541 are respectively disposed through the first grinding wheel 15 and the second grinding wheel 17 respectively. The cutting edge, the blade back and the center static point are ground to repair the milling cutter 300. The user can rotate the rotating seat 54 to adjust the elevation angle of the rotating seat 54 relative to the second grinding wheel 17, thereby adjusting according to processing requirements. The internal angle of the chip removal of the milling cutter 300.

In summary, this creation has its excellent progress in similar products. Practicality, at the same time, the domestic and foreign technical data on such structures are not investigated. The same structure exists in the literature. Therefore, this creation has already possessed new types of patents and applied for it according to law.

However, the above-mentioned ones are only one of the preferred embodiments of the present invention, and the equivalent structural changes in the application of the present specification and the scope of the patent application are intended to be included in the scope of the present patent.

10‧‧‧ Pedestal

11‧‧‧First vertical board

12‧‧‧Second board

13‧‧‧Motor

14‧‧‧First output shaft

15‧‧‧First grinding wheel

16‧‧‧second output shaft

17‧‧‧Second grinding wheel

20‧‧‧Knife grinding unit

21‧‧‧First adjustment station

211‧‧‧Base

212‧‧‧ slide

213‧‧‧First adjustment rod

22‧‧‧First mount

221‧‧‧First arc slot

222‧‧‧First fixing hole

223‧‧‧First Positioning Department

23‧‧‧First bolt

30‧‧‧First Knife Back Grinding Unit

31‧‧‧Second adjustment station

311‧‧‧Base

312‧‧‧First slide

313‧‧‧First adjustment rod

314‧‧‧Second slide

315‧‧‧second adjustment rod

32‧‧‧Second fixed seat

321‧‧‧second arc slot

322‧‧‧Second fixing hole

323‧‧‧Second Positioning Department

33‧‧‧Second bolt

50‧‧‧Center static spot grinding unit

51‧‧‧fourth adjustment station

511‧‧‧Base

512‧‧‧First slide

513‧‧‧First adjustment rod

514‧‧‧Second slide

52‧‧‧fourth mount

521‧‧‧Slide rails

53‧‧‧stand

531‧‧‧ long hole

54‧‧‧Rotating seat

541‧‧‧4th fixing hole

543‧‧‧Positioning holes

544‧‧‧Locating pin

Claims (9)

A milling cutter grinding machine capable of adjusting an internal angle of a chip, comprising: a base, wherein the base is provided with a motor, and the two ends of the motor are respectively connected with a first grinding wheel and a second grinding wheel, and A first knife grinding unit and a first knife back grinding unit are disposed on the base adjacent to the first grinding wheel, and a second knife back grinding unit is disposed on the base adjacent to the second grinding wheel, the main features of which are: a central static point grinding unit is disposed on the base and adjacent to the second grinding wheel position, wherein the central static point grinding unit has a fourth adjustment stage, and the fourth adjustment stage is attached There is a fourth fixed seat, and the fourth fixed seat is provided with a stand. One side of the stand is laterally pivotally provided with a rotating seat, and the rotating seat is provided with a fourth fixing toward the second grinding wheel. hole. The milling cutter grinding machine according to the first aspect of the invention, wherein the second back grinding unit is disposed on one side of the second grinding wheel, and the central static grinding unit is provided On the other side of the second grinding wheel. The milling cutter grinding machine according to the first aspect of the invention, wherein the second back grinding unit is disposed on one side of the second grinding wheel, and the central static grinding unit is provided On the same side as the second knife-back grinding unit. A milling cutter grinding machine capable of adjusting an internal angle of a chip, comprising: a base, wherein the base is provided with a motor, and the two ends of the motor are respectively connected with a first grinding wheel and a second grinding wheel, and A first knife grinding unit and a first knife back grinding unit are disposed on the base adjacent to the first grinding wheel, and a second knife back grinding unit is disposed on the base adjacent to the second grinding wheel, the main features of which are: The knife edge grinding unit and the first blade back grinding unit are respectively disposed on opposite sides of the first grinding wheel; a central static point grinding unit is disposed on the base adjacent to the first grinding wheel and located at The first blade grinding unit has the same one side, wherein the center static spot grinding unit has a fourth adjusting platform, and the fourth adjusting platform is provided with a fourth fixing base, and the fourth fixing base is attached There is a stand, one side of the stand is laterally pivoted with a rotating seat, and the rotating seat is provided with a fourth fixing hole in the direction of the second grinding wheel. A milling cutter grinder capable of adjusting an internal angle of a chip according to the first or fourth aspect of the patent application, wherein the side of the stand is provided with a long hole penetrating from the top to the bottom, and the rotation The seat is provided with a locking hole corresponding to the long hole, and is locked to the locking hole through an elongated hole through an adjusting bolt, so that the rotating seat is pivoted on the standing seat. The milling cutter grinding machine according to the first or fourth aspect of the invention, wherein the fourth fixing base is provided with a sliding rail perpendicular to a surface of the fourth adjusting platform. The stand is connected to the slide rail system. The milling cutter grinding machine according to the first or the fourth aspect of the invention, wherein the fourth fixing seat is further provided with a fourth arc parallel to a surface of the fourth adjusting platform. The slot is locked to the fourth adjusting platform through a fourth bolt through the fourth arc slot to limit the pivoting angle of the fourth fixing seat. The milling cutter grinding machine according to the first or the fourth aspect of the invention, wherein the rotating seat is provided with a plurality of positioning holes adjacent to the fourth fixing hole, and at least one A positioning pin is inserted into the positioning hole. The milling cutter grinding machine according to the first or the fourth aspect of the invention, wherein the fourth adjusting platform has a base, and the first sliding seat is slidably disposed on the base. The base has a first adjusting rod for driving the first sliding seat to slide along the axial direction of the second output shaft, and the first sliding seat is further provided with a second sliding seat, and the first sliding portion The seat has a second adjusting rod for driving the second sliding seat to slide along the radial direction of the second output shaft, and the fourth fixing seat is disposed on the fourth adjusting platform.