CN218082034U

CN218082034U - Combined grinding wheel

Info

Publication number: CN218082034U
Application number: CN202222721724.8U
Authority: CN
Inventors: 王大为; 王瑞光; 谭艳平; 王秋祥
Original assignee: Wenzhou Haili Grinding Wheel Manufacturing Co ltd
Current assignee: Wenzhou Haili Grinding Wheel Manufacturing Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2022-12-20
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a combined grinding wheel relates to emery wheel technical field, including the bottom plate, still include mounting structure and collection structure, two bracing pieces are installed to one side on bottom plate top, and the top of bracing piece installs the mounting groove, collect the structure and be located one side that the bracing piece was kept away from on the bottom plate top, driving motor is installed to one side of mounting groove rear end, and driving motor's output installs the actuating lever, the action wheel is installed to the outer wall of the inside actuating lever of mounting groove, and one side that the actuating lever was kept away from to the inside rear end of mounting groove installs driven bull stick through the pivot, the outer wall of the inside driven bull stick of mounting groove is installed from the driving wheel. The utility model discloses a reverse rotation knob makes the screw thread piece remove to the direction that is close to each other at the outer wall of two-way threaded rod, drives the inserted bar through the fixed plate and takes out from the inside of jack, can take off the emery wheel body this moment and change, and this structure has realized convenient equipment and the change to the emery wheel.

Description

Combined grinding wheel

Technical Field

The utility model relates to a emery wheel technical field specifically is combination emery wheel.

Background

The grinding wheel is also called a consolidation grinding tool, the grinding wheel is a consolidation grinding tool which is formed by consolidating common grinding materials into a certain shape by a binding agent and has certain strength, the three parts are usually called three elements of the consolidation grinding tool, the three elements are classified according to different binding agents, a ceramic grinding wheel, a resin grinding wheel and a rubber grinding wheel are common, the grinding wheel is the one with the largest use amount and the widest use range in the grinding tool, and when the grinding wheel is used, the grinding wheel rotates at high speed, and can perform rough grinding, semi-finish grinding and finish grinding, slotting, cutting and the like on an excircle, an inner circle, a plane, various molded surfaces and the like of a metal or non-metal workpiece.

The traditional grinding wheel has the advantages of high hardness, good heat resistance, certain toughness and the like, but still has the defects.

Traditional emery wheel is at the in-process that uses, and the emery wheel is after long-time the use, takes place wearing and tearing easily, needs to dismantle the emery wheel this moment and changes, and comparatively inconvenient when the emery wheel is dismantled influences work efficiency.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a combination emery wheel to it is comparatively inconvenient when solving the dismantlement that proposes among the above-mentioned background art, influences work efficiency's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the combined grinding wheel comprises a bottom plate, a mounting structure and a collecting structure;

two supporting rods are mounted on one side of the top end of the bottom plate, mounting grooves are mounted at the top ends of the supporting rods, and the collecting structure is located on one side, far away from the supporting rods, of the top end of the bottom plate;

a driving motor is installed on one side of the rear end of the installation groove, a driving rod is installed at the output end of the driving motor, a driving wheel is installed on the outer wall of the driving rod in the installation groove, a driven rotating rod is installed on one side, away from the driving rod, of the rear end in the installation groove through a rotating shaft, a driven wheel is installed on the outer wall of the driven rotating rod in the installation groove, a driving belt is connected between the driven wheel and the driving wheel, and the installation structure is located at the front end of the driven rotating rod;

the mounting structure is including rotating the groove, it installs in the front end of driven bull stick to rotate the groove, and the front end of rotating the groove is provided with the emery wheel body, rotate the top of inslot portion and install two-way threaded rod through the pivot, and the bottom of two-way threaded rod installs the knob, the outer wall of two-way threaded rod has two thread blocks through threaded connection, and the front end of thread block all installs the fixed plate, the inserted bar is all installed to the one end that the fixed plate was kept away from each other, and the jack has all been seted up at the inside upper and lower both ends of emery wheel body.

Preferably, the front end of the driving rod passes through the mounting groove and extends to the inside of the mounting groove, and the driving rod is mounted at the front end of the inside of the mounting groove through the rotating shaft.

Preferably, the front end of the driven rotating rod penetrates through the mounting groove, and the front end of the mounting groove extends to the front end of the mounting groove.

Preferably, the bottom end of the bidirectional threaded rod passes through the rotating groove, and the bottom end of the bidirectional threaded rod extends to the lower part of the rotating groove.

Preferably, the front ends of the fixing plates extend into the grinding wheel body, and one ends of the insertion rods extend into the insertion holes.

Preferably, the collecting structure comprises a slide, a sliding strip, a pulling handle and a collecting groove, the slide is arranged at the front end and the rear end of one side of the bottom plate far away from the supporting rod, the sliding strip is arranged inside the slide, the collecting groove is arranged at the top end of the sliding strip, and the pulling handle is arranged on one side of the collecting groove.

Preferably, the top ends of the sliding strips penetrate through the sliding ways and extend to the upper portions of the sliding ways, and the collecting grooves form sliding structures through the sliding strips and the sliding ways.

Compared with the prior art, the beneficial effects of the utility model are that: arrange the emery wheel body in the front end that rotates the groove, rotate the knob afterwards, it is rotatory to drive two-way threaded rod through the knob, because two-way threaded rod passes through threaded connection with the thread piece, and the thread piece is located two parts that two-way threaded rod outer wall screw thread is contrary respectively, so in the in-process that two-way threaded rod rotated, the thread piece can be along with the screw thread removal at the outer wall of two-way threaded rod, and the direction of removal is opposite, direction through adjust knob's rotation direction, make the thread piece move to the direction of keeping away from each other at the outer wall of two-way threaded rod, drive the fixed plate through the thread piece, make the fixed plate drive the inserted bar, make the inserted bar insert the inside of jack, assemble the emery wheel body fixedly, after long-time using, if the emery wheel body appears damaging, the staff can the reverse rotation knob, make the thread piece move to the direction that is close to each other at the outer wall of two-way threaded rod, drive the inserted bar through the fixed plate and take out from the inside of jack, can take off the emery wheel body this moment and change, this structure has realized convenient equipment and the emery wheel.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

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

FIG. 3 is a left side view of the mounting groove of the present invention;

fig. 4 is a schematic view of the structure of the right side of the mounting groove of the present invention.

In the figure: 1. a base plate; 2. a support bar; 3. a driven rotating rod; 4. a driven wheel; 5. a transmission belt; 6. a driving wheel; 7. a drive rod; 8. mounting grooves; 9. a collection structure; 901. a slideway; 902. a slide bar; 903. pulling the handle; 904. collecting tank; 10. a grinding wheel body; 11. a drive motor; 12. a knob; 13. a rotating groove; 14. a thread block; 15. a jack; 16. a fixing plate; 17. a bidirectional threaded rod; 18. and (4) inserting the 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 efforts all belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, the combined grinding wheel comprises a bottom plate 1, a mounting structure and a collecting structure 9;

two supporting rods 2 are arranged on one side of the top end of the bottom plate 1, an installation groove 8 is arranged on the top end of each supporting rod 2, and the collecting structure 9 is positioned on one side, far away from the supporting rods 2, of the top end of the bottom plate 1;

a driving motor 11 is installed on one side of the rear end of the installation groove 8, a driving rod 7 is installed at the output end of the driving motor 11, the front end of the driving rod 7 penetrates through the installation groove 8 and extends to the inside of the installation groove 8, the driving rod 7 is installed at the front end of the inside of the installation groove 8 through a rotating shaft, a driving wheel 6 is installed on the outer wall of the driving rod 7 inside the installation groove 8, a driven rotating rod 3 is installed on one side, far away from the driving rod 7, of the rear end of the inside of the installation groove 8 through a rotating shaft, a driven wheel 4 is installed on the outer wall of the driven rotating rod 3 inside the installation groove 8, a driving belt 5 is connected between the driven wheel 4 and the driving wheel 6, the front end of the driven rotating rod 3 penetrates through the installation groove 8, the front end of the installation groove 8 extends to the front end of the installation groove 8, and an installation structure is located at the front end of the driven rotating rod 3;

referring to fig. 1-4, the combined grinding wheel further comprises a mounting structure, the mounting structure comprises a rotating groove 13, the rotating groove 13 is mounted at the front end of the driven rotating rod 3, a grinding wheel body 10 is arranged at the front end of the rotating groove 13, a bidirectional threaded rod 17 is mounted at the top end inside the rotating groove 13 through a rotating shaft, a knob 12 is mounted at the bottom end of the bidirectional threaded rod 17, the outer wall of the bidirectional threaded rod 17 is connected with two threaded blocks 14 through threads, fixing plates 16 are mounted at the front ends of the threaded blocks 14, inserting rods 18 are mounted at the ends, far away from each other, of the fixing plates 16, and jacks 15 are formed at the upper end and the lower end inside the grinding wheel body 10;

the bottom end of the bidirectional threaded rod 17 penetrates through the rotating groove 13, and the bottom end of the bidirectional threaded rod 17 extends to the lower part of the rotating groove 13;

the front ends of the fixing plates 16 extend into the grinding wheel body 10, and one ends of the insertion rods 18 extend into the insertion holes 15;

specifically, as shown in fig. 1, 2, 3 and 4, when this mechanism is used, the grinding wheel body 10 can be removed and replaced by rotating the knob 12 in the reverse direction to move the screw blocks 14 in the direction of approaching each other on the outer wall of the bidirectional screw rod 17, and pulling out the insert rod 18 from the inside of the insert hole 15 by the fixing plate 16.

Example 2: the collecting structure 9 comprises a slide 901, a slide 902, a pulling handle 903 and a collecting groove 904, wherein the slide 901 is arranged at the front end and the rear end of one side of the bottom plate 1 far away from the supporting rod 2, the slide 902 is arranged inside the slide 901, the collecting groove 904 is arranged at the top end of the slide 902, and the pulling handle 903 is arranged at one side of the collecting groove 904;

the top ends of the sliding strips 902 extend to the upper part of the slide 901 through the slide 901, and the collecting troughs 904 form a sliding structure through the sliding strips 902 and the slide 901;

specifically, as shown in fig. 1 and 2, when the mechanism is used, the pulling handle 903 is pulled, the collecting groove 904 is driven by the pulling handle 903, the collecting groove 904 drives the slide strip 902, the slide strip 902 is drawn out from the inside of the slide channel 901, and the chips inside the collecting groove 904 are dumped.

The working principle is as follows: the grinding wheel body 10 is placed at the front end of the rotating groove 13 by a worker, then the knob 12 is rotated, the knob 12 drives the bidirectional threaded rod 17 to rotate, the bidirectional threaded rod 17 is connected with the threaded block 14 through threads, and the threaded block 14 is respectively positioned on two opposite parts of the threads on the outer wall of the bidirectional threaded rod 17, so that in the process of rotating the bidirectional threaded rod 17, the threaded block 14 can move along with the threads on the outer wall of the bidirectional threaded rod 17 and the moving direction is opposite, the threaded block 14 moves in the direction away from each other on the outer wall of the bidirectional threaded rod 17 by adjusting the rotating direction of the knob 12, the fixed plate 16 is driven by the threaded block 14, the fixed plate 16 drives the inserted rod 18, the inserted rod 18 is inserted into the insertion hole 15, the grinding wheel body 10 is assembled and fixed, after long-time use, if the grinding wheel body 10 is damaged, the worker can reversely rotate the knob 12, so that the threaded block 14 moves in the direction close to each other on the outer wall of the bidirectional threaded rod 17, the inserted rod 18 is driven by the inserted rod 16 to be extracted from the inside of the insertion hole 15, and the grinding wheel body 10 can be taken down for replacement;

the staff starts driving motor 11 afterwards, it is rotatory to drive actuating lever 7 through driving motor 11, it rotates to drive action wheel 6 through actuating lever 7, transmit to from driving wheel 4 through drive belt 5, it is rotatory to make to drive driven bull stick 3 from driving wheel 4, drive rotation groove 13 and emery wheel body 10 through driven bull stick 3 and rotate, polish through emery wheel body 10, in-process polishing is being carried out, the piece falls into the inside of collecting vat 904, after finishing using, the staff can stimulate pulling handle 903, drive collecting vat 904 through pulling handle 903, make collecting vat 904 drive draw runner 902, make runner 902 take out from the inside of slide 901, empty the inside piece of collecting vat 904.

It will be evident to those skilled in the art that the invention 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 invention 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

1. Combination emery wheel, including bottom plate (1), its characterized in that: also comprises a mounting structure and a collecting structure (9);

two supporting rods (2) are mounted on one side of the top end of the bottom plate (1), a mounting groove (8) is mounted on the top end of each supporting rod (2), and the collecting structure (9) is located on one side, far away from the supporting rods (2), of the top end of the bottom plate (1);

a driving motor (11) is installed on one side of the rear end of the installation groove (8), a driving rod (7) is installed at the output end of the driving motor (11), a driving wheel (6) is installed on the outer wall of the driving rod (7) in the installation groove (8), a driven rotating rod (3) is installed on one side, far away from the driving rod (7), of the rear end in the installation groove (8) through a rotating shaft, a driven wheel (4) is installed on the outer wall of the driven rotating rod (3) in the installation groove (8), a driving belt (5) is connected between the driven wheel (4) and the driving wheel (6), and the installation structure is located at the front end of the driven rotating rod (3);

mounting structure is including rotating groove (13), rotate groove (13) and install in the front end of driven bull stick (3), and the front end that rotates groove (13) is provided with emery wheel body (10), rotate the inside top in groove (13) and install two-way threaded rod (17) through the pivot, and the bottom of two-way threaded rod (17) installs knob (12), the outer wall of two-way threaded rod (17) has two thread blocks (14) through threaded connection, and the front end of thread block (14) all installs fixed plate (16), inserted bar (18) are all installed to the one end of keeping away from each other in fixed plate (16), and jack (15) have all been seted up at the inside upper and lower both ends of emery wheel body (10).

2. The composite grinding wheel of claim 1, wherein: the front end of actuating lever (7) passes mounting groove (8) and extends to the inside of mounting groove (8), and actuating lever (7) are installed in the inside front end of mounting groove (8) through the pivot.

3. The composite grinding wheel of claim 1, wherein: the front end of the driven rotating rod (3) penetrates through the mounting groove (8), and the front end of the mounting groove (8) extends to the front end of the mounting groove (8).

4. The composite grinding wheel of claim 1, wherein: the bottom end of the bidirectional threaded rod (17) penetrates through the rotating groove (13), and the bottom end of the bidirectional threaded rod (17) extends to the position below the rotating groove (13).

5. The composite grinding wheel of claim 1, wherein: the front ends of the fixing plates (16) extend into the grinding wheel body (10), and one ends of the insertion rods (18) extend into the insertion holes (15).

6. The composite grinding wheel of claim 1, wherein: collect structure (9) and include slide (901), draw runner (902), pulling handle (903) and collecting vat (904), slide (901) are all installed in bottom plate (1) and are kept away from the front and back both ends of bracing piece (2) one side, and the inside of slide (901) all is provided with draw runner (902), collecting vat (904) are all installed on the top of draw runner (902), and pulling handle (903) are installed to one side of collecting vat (904).

7. The composite grinding wheel of claim 6, wherein: the top ends of the sliding strips (902) penetrate through the slide ways (901) and extend to the upper portions of the slide ways (901), and the collecting grooves (904) form sliding structures through the sliding strips (902) and the slide ways (901).