CN213004168U

CN213004168U - Polishing device convenient to adjust and used for coated hard alloy tool bit

Info

Publication number: CN213004168U
Application number: CN202021302568.6U
Authority: CN
Inventors: 王九平
Original assignee: Jiangsu Huajiu Special Steel Tools Co ltd
Current assignee: Jiangsu Huajiu Special Steel Tools Co ltd
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-04-20
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a convenient adjustment grinding device for a coated hard alloy cutter head, which comprises a base, a sliding rail is fixedly installed on the top of the base, and a first electric telescopic rod is fixedly installed on both sides inside the first sliding rail , One side of the two first electric telescopic rods is fixedly connected with an arc-shaped block, one side of the arc-shaped block is provided with an arc-shaped groove, a sliding ball is slidably connected inside the arc-shaped groove, and a second electric telescopic rod is fixedly installed on the outside of the sliding ball. The outer side of the arc groove is connected with a fixed sliding block through the second electric telescopic rod, and one side of the second electric telescopic rod is threadedly connected with the inner thread of the fixed head. The expansion and contraction of the first electric telescopic rod drives the arc groove to move and slide in an arc shape, and then through the cooperation of the sliding ball and the fixed sliding block arranged inside the arc groove, the grinding angle between the fixed groove and the grinding wheel can be adjusted, thereby improving the grinding efficiency. efficiency.

Description

Polishing device convenient to adjust and used for coated hard alloy tool bit

Technical Field

The utility model relates to a tool bit equipment technical field that polishes specifically is a coating carbide tool bit is with grinding device who is convenient for adjust.

Background

Along with the development of people's life, the technique is also in continuous innovation, and the appearance of electric drill has improved people and is being to processing and meticulous processing in a lot of industries, and the tool bit of electric drill is ironwork, in the use, can lead to the tool bit of electric drill no longer sharp because the shelf life overlength or live time overlength, at this moment, just need polish the tool bit, and traditional grinding device still has following defect in the use:

(1) the whole cutter head is not directly ground but a proper angle is required to be found for grinding when the cutter head is ground, different cutter heads have different angles required for grinding, the grinding of the cutter head not only needs to adjust the front and back positions of the cutter head, but also needs to adjust the position of a grinding wheel for grinding, and the traditional grinding device does not solve the problem that the angle and the position can be adjusted very well;

(2) the conventional grinding device does not accept the fixation of a plurality of tool bits of different types and sizes, and the conventional grinding device only needs external additional equipment on the one hand, so that the use is inconvenient;

(3) when the tool bit polishes, because splashing of iron fillings and the problem that can have the security with opening of machine, and traditional grinding device can not accomplish safety protection to a certain extent to the user when polishing.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a coating carbide tool bit is with grinding device who is convenient for adjust to solve unable angle of adjustment and position on the existing market that above-mentioned background art provided, unable fixed different model tool bits and the unable problem of accomplishing safety protection to a certain extent.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a coating carbide tool bit is with grinding device convenient to adjust, the on-line screen storage device comprises a base, the top fixed mounting of base has the slide rail, the equal fixed mounting in both sides of slide rail inside has first electric telescopic handle, two first electric telescopic handle one side fixedly connected with arc piece, the arc wall has been seted up to one side of arc piece, the inside sliding connection of arc wall has the smooth ball, the outside fixed mounting of smooth ball has second electric telescopic handle, the trompil interlude of second electric telescopic handle and fixed sliding block is passed through in the outside of arc wall and is connected, one side of second electric telescopic handle and the internal screw thread one side threaded connection of fixed head, the opposite side of fixed head is opened there is the fixed slot, the top of fixed slot and the external screw thread threaded connection of fixed screw bottom.

Preferably, the two sides of the top of the base are provided with grooves, the two grooves are fixedly provided with third electric telescopic rods, one end of each third electric telescopic rod is fixedly connected with the corresponding sliding block, the top of each sliding block is fixedly provided with a table top, the two sides of the top of the table top are fixedly provided with motor bases, the two motor bases are provided with motors, and the rotating shafts of the motors are provided with grinding wheels.

Preferably, the top of mesa is equipped with the collection box that is used for collecting iron fillings, it comprises top cap and bottom to collect the box, collect all fixed mounting all around of box has fourth electric telescopic handle, collect the box and seted up the trompil with the dead position of fixed slot.

Preferably, the top cover of the collecting box is made of transparent PVC plastic materials.

Preferably, the top fixed mounting of base has flush mounting plate of switch, flush mounting plate of switch surface is provided with motor switch, first electric telescopic handle switch, second electric telescopic handle switch, third electric telescopic handle switch and fourth electric telescopic handle switch, motor, first electric telescopic handle, second electric telescopic handle, third electric telescopic handle and fourth electric telescopic handle pass through motor switch, first electric telescopic handle switch, second electric telescopic handle switch, third electric telescopic handle switch and fourth electric telescopic handle switch and power electric connection respectively.

Compared with the prior art, the beneficial effects of the utility model are that: this coating carbide tool bit is provided with the grinding device who is convenient for adjust:

(1) the arc-shaped groove is driven to horizontally move in the first slide rail through the arranged first electric telescopic rod, thereby driving the fixing head part to move on the horizontal plane to change the horizontal position of the fixing head, then driving the fixing head part to rotate angularly through the arc-shaped groove and the sliding ball arranged in the arc-shaped groove to change the angle between the fixing head and the grinding wheel, meanwhile, a fixed sliding block and a second electric telescopic rod are arranged between the part of the fixed head and the arc-shaped groove, the fixed sliding block can be fixed at the position inside the arc-shaped groove when the part of the fixed head moves to the position to be reached, the second electric telescopic rod is arranged to extend and shorten when the tool bits with different lengths are ground, so that the tool bit reaches the best grinding position, and similarly, the third electric telescopic rod and the sliding block arranged at the bottom of the table top can also change the position of the grinding wheel to a certain degree;

(2) the tool bits of different types are fixed through the fixing grooves and the fixing screws, so that the tool bit has better compatibility in the aspect of tool bit types, and meanwhile, the trouble caused by the addition of redundant fixing equipment is avoided;

(3) through the fourth electric telescopic handle of the collecting box and the collecting box fixed mounting all around that set up for produced iron fillings can effectually prevent its spill when polishing, cause the hidden danger in the safety to the user, and the top cap of collecting box sets transparent material's view ground to be, in order to let the user know its condition of being polished at the machine tool bit in-process of polishing.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the present invention;

FIG. 3 is a second schematic structural diagram of the present invention;

FIG. 4 is a third schematic view of the present invention;

FIG. 5 is a schematic view of the slider structure of the present invention;

fig. 6 is a schematic view of the fixing head structure of the present invention.

In the figure: 1. a base; 2. a slide rail; 3. a first electric telescopic rod; 4. an arc-shaped slot; 5. a sliding ball; 6. a second electric telescopic rod; 7. fixing the sliding block; 8. a fixed head; 9. fixing grooves; 10. fixing the screw rod; 11. a groove; 12. a third electric telescopic rod; 13. a slider; 14. a table top; 15. a motor base; 16. a motor; 17. a grinding wheel; 18. a collection box; 181. a top cover; 182. a bottom cover; 183. and a fourth electric telescopic rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: a polishing device convenient to adjust and used for a coated hard alloy tool bit comprises a base 1, wherein a sliding rail 2 is fixedly installed at the top of the base 1, first electric telescopic rods 3 are fixedly installed on two sides inside the sliding rail 2, an arc-shaped block is fixedly connected to one side of each first electric telescopic rod 3, an arc-shaped groove 4 is formed in one side of each arc-shaped block, each first electric telescopic rod 3 drives each arc-shaped groove 4 to horizontally move inside the corresponding sliding rail 2, a sliding ball 5 is slidably connected inside each arc-shaped groove 4, each arc-shaped groove 4 and the sliding ball 5 arranged inside each arc-shaped groove 4 can drive a fixed head 8 to rotate angularly, a second electric telescopic rod 6 is fixedly installed outside each sliding ball 5, each second electric telescopic rod 6 extends and shortens when the tool bits with different lengths are polished, the tool bit reaches the best polishing position, the outer side of each arc-shaped groove 4 is connected with an opening of a fixed sliding block 7, fixed sliding block 7 can be when the fixed head 8 removes the position that wants to reach, on being fixed in its position of arc wall 4 inside, one side of second electric telescopic handle 6 and one side threaded connection of the internal thread 8 of fixed head, rotatory dismantlement on second electric telescopic handle 6 can be followed to fixed head 8, fixed slot 9 has been opened to the opposite side of fixed head 8, a tool bit for placing different models, the top and the 10 bottom threaded connection of clamping screw 9, it is rotatory to clamping screw 10, the tool bit that will polish is fixed in fixed slot 9.

Base 1's top both sides have all been seted up recess 11, the inside fixed mounting of two recess 11 has third electric telescopic handle 12, the one end and the slider 13 fixed connection of third electric telescopic handle 12, the top fixed mounting of slider 13 has mesa 14, third electric telescopic handle 12 and slider 13 also can make emery wheel 17 carry out the change of position to a certain extent, the equal fixed mounting in top both sides of mesa 14 has motor cabinet 15, the top of two motor cabinets 15 is provided with motor 16, motor 16's axis of rotation department is provided with emery wheel 17, motor 16 drives emery wheel 17 and rotates, polish to the tool bit.

The top of mesa 14 is equipped with the collection box 18 that is used for collecting iron fillings, collects box 18 and comprises top cap 181 and bottom 182, collects box 18 all around equal fixed mounting have fourth electric telescopic handle 183, at the in-process of the tool bit of polishing, fourth electric telescopic handle 183 is closed with top cap 181 and bottom 182 for produced iron fillings are collected box 18 control inside it during polishing, collect box 18 and fixed slot 9 just to the position seted up the trompil.

The top cover 181 of the collecting box 18 is made of transparent PVC plastic material, so that a user can know the grinding condition of the cutter head in the grinding process of the machine.

Base 1's top fixed mounting has flush mounting plate of switch, the flush mounting plate of switch surface is provided with motor switch, first electric telescopic handle switch, the second electric telescopic handle switch, third electric telescopic handle switch and fourth electric telescopic handle switch, motor 16, first electric telescopic handle 3, second electric telescopic handle 6, third electric telescopic handle 12 and fourth electric telescopic handle 183 are respectively through motor switch, first electric telescopic handle switch, the switch of second electric telescopic handle, third electric telescopic handle switch and fourth electric telescopic handle switch and power electric connection.

The working principle is as follows: when the coated hard alloy tool bit is used, the polishing device is convenient to adjust, firstly, the fixed head 8 is rotationally detached from the second electric telescopic rod 6, then tool bits of different types are placed in the fixed groove 9, the tool bit to be polished is fixed in the fixed groove 9 through the rotation and fixation of the fixed screw rod 10, then the fixed head 8 and the second electric telescopic rod 6 are rotationally fixed, a user can horizontally move through the first electric telescopic rods 3 arranged at two sides of the slide rail 2 and slide through the slide balls 5 in the arc-shaped groove 4 to change the angle required by polishing, meanwhile, the changed angle is fixed through the arranged fixed slide blocks 7, the tool bits of different lengths can be telescopically moved through the movement of the arranged second electric telescopic rods 6, and similarly, the third electric telescopic rod 12 arranged in the groove 11 can also drive the table board 14 to move back and forth through the slide block 13, make the emery wheel 17 that is used for polishing change its position, let polishing of tool bit adjust to the best angle, fourth electric telescopic handle 183 can be closed with top cap 181 and the bottom 182 of collecting box 18, at the in-process of polishing, the produced iron fillings of polishing can be collected box 18 control inside it, prevent splashing of iron fillings and cause user's scald, the condition of polishing of user through the top of collecting box 18 transparent material observation tool bit.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and equivalents may be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a coating carbide tool bit is with grinding device convenient to adjust, includes base (1), its characterized in that: the top of the base (1) is fixedly provided with a slide rail (2), two sides inside the slide rail (2) are both fixedly provided with first electric telescopic rods (3), one side of each of the two first electric telescopic rods (3) is fixedly connected with an arc-shaped block, an arc-shaped groove (4) is formed in one side of the arc-shaped block, a sliding ball (5) is connected inside the arc-shaped groove (4) in a sliding manner, a second electric telescopic rod (6) is fixedly arranged outside the sliding ball (5), the outer side of the arc-shaped groove (4) is connected with the opening of the fixed sliding block (7) in an inserting way through a second electric telescopic rod (6), one side of the second electric telescopic rod (6) is in threaded connection with one side of the internal thread of the fixed head (8), the other side of the fixed head (8) is provided with a fixed groove (9), and the top of the fixed groove (9) is in threaded connection with the external thread at the bottom of the fixed screw (10).

2. The coated cemented carbide insert adjustable sharpening device of claim 1, wherein: the grinding wheel seat is characterized in that grooves (11) are formed in two sides of the top of the base (1), two grooves (11) are formed in the inner portion of each groove (11) and are fixedly provided with a third electric telescopic rod (12), one end of each third electric telescopic rod (12) is fixedly connected with a sliding block (13), a table board (14) is fixedly arranged at the top of each sliding block (13), motor bases (15) and two motor bases (15) are fixedly arranged on two sides of the top of each table board (14), and a grinding wheel (17) is arranged at the position of a rotating shaft of each motor (16).

3. The coated cemented carbide insert adjustable sharpening device of claim 2, wherein: the top of mesa (14) is equipped with collection box (18) that are used for collecting iron fillings, collect box (18) and constitute by top cap (181) and bottom (182), the equal fixed mounting all around of collecting box (18) has fourth electric telescopic handle (183), collect box (18) and fixed slot (9) just to the position seted up the trompil.

4. An adjustable sharpening unit for coated cemented carbide inserts as claimed in claim 3, wherein: the top cover (181) of the collecting box (18) is made of transparent PVC plastic materials.

5. The coated cemented carbide insert adjustable sharpening device of claim 4, wherein: the utility model discloses a portable electric power tool, including base (1), flush mounting plate, motor switch, first electric telescopic handle switch, second electric telescopic handle switch, third electric telescopic handle switch and fourth electric telescopic handle switch, the flush mounting plate surface of switch is provided with motor switch, first electric telescopic handle switch, second electric telescopic handle switch, third electric telescopic handle switch and fourth electric telescopic handle switch, motor (16), first electric telescopic handle (3), second electric telescopic handle (6), third electric telescopic handle (12) and fourth electric telescopic handle (183) are respectively through motor switch, first electric telescopic handle switch, second electric telescopic handle switch, third electric telescopic handle switch and fourth electric telescopic handle switch and power electric connection.