TWM452829U - Grinder with woodworking drilling-head - Google Patents

Description

Woodworking drill grinding machine

This creation is about a drill grinder, especially a woodworking drill grinder for woodworking drill bits.

According to the woodworking drill used in the woodworking field, because its appearance is different from that of a general drill bit, its center point has a tip end portion and the outer edge also has a blade portion, and its shape is special, so when the woodworking drill bit needs to be ground, it needs to be experienced. The master will grind, otherwise it will not only easily damage the drill bit, but also cause the operator to be injured, etc. In the position of the factory, if the grinding causes the drill bit to be damaged, the cost will increase.

The current woodworking drill grinders still need to be manually adjusted to the woodworking drill bits in order to grind out the correct angle in addition to the operation of the machine. It is still difficult for people who are not in the field to take the initiative. Time training can be familiar with the grinding technology of woodworking drills, and the conventional woodworking grinders fail to provide a more convenient and intuitive operation, and the operator still has to have the grinding technology of woodworking drills to be able to grind.

In view of this, how to eliminate the above-mentioned deficiencies is the technical difficulty point that the creators of this case want to solve; however, the creators of this case are based on years of experience in relevant industries, and after many years of painstaking research, trial improvement, finally The successful completion of the case and the creation of this creation to enhance the efficacy.

In view of the above disadvantages, the present invention provides an easy-to-operate woodworking bit grinder comprising: a grinder, which is mounted on a substrate and has at least one grinding wheel. a length adjusting unit disposed on the substrate, having a hollow drill bit joint, one end face of the drill bit joint is provided with at least one first positioning jaw, and a support rod is disposed at one end of the drill bit joint The support rod is provided with a length adjusting member. a first auxiliary grinding unit disposed on the substrate, having a first seat body, and the first seat body has a left adjusting member and a right adjusting member, and the first seat body is provided with a predetermined angle The first pipe body is provided with a second positioning cymbal on the end surface of the first pipe body. a second auxiliary grinding unit disposed above the grinding wheel, having a second seat body, wherein the second seat body is provided with a through hole, and the second seat body is provided with a second pipe at a predetermined angle One end of the second pipe body is provided with a third positioning cymbal, and the second pipe system is correspondingly perforated to form an inter-passing groove. A drill bit has an accommodating space communicating with the outside and a positioning portion. The positioning portion is provided with at least one positioning hole and a positioning bolt, and the accommodating space provides a woodworking drill bit.

The main purpose of the woodworking drill grinding machine is simple and safe to operate. Even users who are not familiar with the field can get started immediately, and correctly grind the woodworking drill bit. At the same time, the grinding process is quite safe, and the operator does not need to use the hand drill. The approach is close to grinding wheel grinding.

The secondary purpose of the woodworking drill grinding machine is to save grinding time and cost. When the operator adjusts the length, the first auxiliary grinding unit and the second auxiliary grinding unit respectively perform grinding to reduce the bit damage rate.

In order to make it easier for your review committee to understand the contents of this creation and the functions that can be achieved, the specific examples are listed with reference to the drawings. The details are as follows: First, please refer to the first to third and fifth figures. The present invention relates to a woodworking drill grinder 1 comprising: a grinder 10, a length adjusting unit 20, a first auxiliary grinding unit 30, a second auxiliary grinding unit 40, and a bit holder 50.

The grinder 10 is disposed on a substrate A and has at least one grinding wheel 11 , and on one side of the grinding wheel 11 , the grinding wheel 11 is covered by a cover 12 , and the cover body 12 has a through hole 121 and a through hole therethrough. The opening 122 is provided with a second auxiliary polishing unit 40.

The length adjusting unit 20 is disposed on the substrate A and has a hollow drill bit coupling seat 21. The end surface of the drill bit coupling seat 21 is provided with at least one first positioning jaw 211, and is disposed opposite to one end of the drill bit coupling seat 21. There is a support rod 22, and a length adjustment member 221 is disposed on the support rod 22.

The first auxiliary grinding unit 30 is disposed on the substrate A and has a first seat body 31. The first base body 31 has a left adjusting member 311 and a right adjusting member 312. A first tube 32 is disposed at a predetermined angle, and a second positioning jaw 321 is disposed on an end surface of the first tube 32.

The second auxiliary grinding unit 40 has a second base 41. The second base 41 is disposed above the grinding wheel 11, and the second base 41 is provided with a through hole 411. The second base 41 is provided. A second tube 42 is disposed at a predetermined angle, and a third positioning 421 is disposed on one end surface of the second tube 42, and the second tube 42 is correspondingly perforated. 411, forming a through slot H that communicates with each other and communicates with the outside.

The locating base 50 has an accommodating space 51 and a positioning portion 52. The locating portion 52 is provided with at least one positioning hole 521 and a positioning screw hole 522. The accommodating space 51 is connected, and the accommodating space 51 is provided with a woodworking drill bit S, and is coupled to the positioning screw hole 522 by a positioning bolt 523, and the woodworking drill bit S is fixed by the positioning bolt 523.

Please refer to the first figure and the second figure. When the woodworking bit grinding machine 1 of the present invention is used, the woodworking drill bit S to be ground is first inserted into the accommodating space 51 of the bit holder 50, and then the bit holder 50 is inserted into the bit coupling seat 21 of the length adjusting unit 20, and the length adjusting member 221 is adjusted. (In the present embodiment, the length adjusting member is a bolt) to abut the woodworking drill bit S, and the woodworking drill bit S is fixed by the positioning bolt 523 of the drill bit holder 50.

Please refer to the first, third and fourth figures. After the length of the woodworking drill bit S is adjusted, the drill bit seat is inserted into the first pipe body 32 of the first auxiliary grinding unit 30, and the second positioning jaw 321 is combined with the positioning hole 521, so that the woodworking drill bit S just protrudes into the cover. The body 12 processes the hole 121 and abuts against the grinding wheel 11. Since the first pipe body 32 has a predetermined angle, which is the angle of the outer edge of the woodworking drill bit, in the embodiment, the angle ranges from 8 to 9 degrees, so that the woodworking drill bit S abuts against the grinding wheel 11, There is no need to manually adjust the angle, only the left and right adjustment members 311, 312 need to be adjusted, and the left and right directions of the first auxiliary polishing unit 30 are controlled to complete the grinding. After one side of the woodworking drill S is ground, the side is changed and the other side is ground.

Please refer to the first, fifth and sixth figures. After the outer edge of the woodworking drill S is completed, the bit holder 50 is taken out and inserted into the second tube of the second auxiliary grinding unit 40. 42, the third positioning 榫 421 is used to fix the position with the positioning hole 521, and the woodworking drill bit S abuts against the grinding wheel 11. Since the second pipe body 42 also has a predetermined angle, the user does not need to adjust the angle, and the tip end portion of the woodworking drill bit S can be ground after the grinder 10 is started, without any manual adjustment.

With the creation of woodworking drill grinding machine, the operation is simple, even for users who are not familiar with grinding woodworking drills, it is easy and safe to complete the grinding, the damage rate of the drill bit is reduced, the grinding processing time is shortened, and no need to spend too much time and hard The cost of the body or consumables trains the operator to increase the efficiency of the plant.

The detailed description above is a detailed description of one of the possible embodiments of the present invention, and the embodiment is not intended to limit the scope of the patents, and the equivalent implementations or modifications that are not included in the spirit of the present invention should be included in The patent scope of this case.

In summary, under the previous technical structure, this creation has indeed achieved the desired effect, and it is not easy for the skilled person to think about it. Moreover, this creation has not been disclosed before the application. The progressiveness and practicability have already met the requirements for the application of new patents, and new applications have been filed according to law. You are requested to approve the application for this new type of patent to encourage creation.

1‧‧‧Woodworking Drill Grinder

10‧‧‧ Grinder

11‧‧‧ grinding wheel

12‧‧‧ Cover

121‧‧‧Mask holes

122‧‧‧ openings

20‧‧‧ Length adjustment unit

21‧‧‧Drill joint

211‧‧‧First Positioning

22‧‧‧Support rod

221‧‧‧ Length adjustments

30‧‧‧First Auxiliary Grinding Unit

31‧‧‧ first body

311‧‧‧left adjustment piece

312‧‧‧right adjustment

32‧‧‧First tube

321‧‧‧Second Positioning

40‧‧‧Second auxiliary grinding unit

41‧‧‧Second body

411‧‧‧Perforation

42‧‧‧Second body

421‧‧‧The third positioning structure

50‧‧‧ bit holder

51‧‧‧ accommodating space

52‧‧‧ Positioning Department

521‧‧‧Positioning holes

522‧‧‧Locating screw holes

523‧‧‧ Positioning bolt

A‧‧‧Substrate

H‧‧‧through slot

S‧‧‧Woodworking drill bits

The first picture is a three-dimensional appearance of the woodworking drill grinder.

The second picture is a combination of the length adjustment unit and the bit holder of the woodworking drill grinding machine.

The third figure is the first auxiliary grinding unit and the bit holder of the woodworking bit grinding machine of the present invention. Combined with the schematic.

The fourth figure is a schematic diagram of the grinding state of the first auxiliary grinding unit of the woodworking bit grinding machine of the present invention.

The fifth figure is a combination diagram of the second auxiliary grinding unit and the bit holder of the woodworking bit grinding machine of the present invention.

The sixth figure is a schematic diagram of the grinding state of the second auxiliary grinding unit of the woodworking bit grinding machine of the present invention.

1‧‧‧Woodworking Drill Grinder

10‧‧‧ Grinder

12‧‧‧ Cover

121‧‧‧Mask holes

122‧‧‧ openings

20‧‧‧ Length adjustment unit

21‧‧‧Drill joint

22‧‧‧Support rod

221‧‧‧ Length adjustments

30‧‧‧First Auxiliary Grinding Unit

31‧‧‧ first body

311‧‧‧left adjustment piece

312‧‧‧right adjustment

32‧‧‧First tube

321‧‧‧Second Positioning Machine

40‧‧‧Second auxiliary grinding unit

41‧‧‧Second body

42‧‧‧Second body

421‧‧‧The third positioning structure

50‧‧‧ bit holder

A‧‧‧Substrate

H‧‧‧through slot

S‧‧‧Woodworking drill bits

Claims (6)

A woodworking drill grinder includes: a grinder, which is disposed on a substrate and has at least one grinding wheel; a length adjusting unit disposed on the substrate, having a hollow drill bit joint, the drill bit One end of the joint seat is provided with at least one first positioning cymbal, and a support rod is disposed at one end of the drill bit joint, the support rod is provided with a length adjusting member; a drill bit is threaded through the drill bit The locating seat has an accommodating space communicating with the outside and a positioning portion. The positioning portion is provided with at least one positioning hole and a positioning bolt, and the accommodating space is provided with a woodworking drill bit. Positioning the positioning hole and the positioning hole to position the woodworking drill bit to the grinding wheel; a first auxiliary grinding unit disposed on the substrate, having a first seat body, and the first seat body has a left adjustment And a right adjusting member, a first pipe body is disposed at a predetermined angle on the first body, a second positioning cymbal is disposed on an end surface of the first pipe body, and a second auxiliary device is disposed on the grinding wheel Grinding unit having a second body, wherein the second body is provided with a through hole, a second pipe body is disposed at a predetermined angle on the second body, and a third positioning hole is disposed on one end surface of the second pipe body. And the second tube system is correspondingly perforated to form an inter-passing groove. The woodworking drill grinder of claim 1, wherein the length adjusting unit The length adjusting member is a bolt that is adjusted to a predetermined length by adjusting the bolt to abut the woodworking drill bit. The woodworking bit grinding machine of claim 1, wherein the bit holder further has a positioning screw hole communicating with the receiving space, and the woodworking bit is locked by the positioning pin. The woodworking bit grinding machine of claim 1, wherein the bit holder is threaded through the first pipe body of the first auxiliary grinding unit, and the second positioning jaw of the first pipe body and the positioning of the bit bit are Hole matching positioning. The woodworking drill grinder as claimed in claim 4, wherein the drill bit is disposed in the first pipe body of the first auxiliary grinding unit, and the length of the woodworking bit of the bit holder is directly against the grinding wheel. Adjusting the left adjustment member or the right adjustment member of the first auxiliary grinding unit to perform grinding. The woodworking drill grinder as claimed in claim 1, wherein the drill bit is worn by the second auxiliary body of the second auxiliary grinding unit, and the length of the woodworking drill bit of the drill bit is directly against the grinding wheel. This grinds the center tip of the woodworking drill bit.