CN212553423U

CN212553423U - Positioning tool for grinding wheel production and assembly thereof

Info

Publication number: CN212553423U
Application number: CN202021314563.5U
Authority: CN
Inventors: 王楷程
Original assignee: Zhenjiang Ruike New Material Co ltd
Current assignee: Zhenjiang Ruike New Material Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-02-19
Anticipated expiration: 2030-07-07

Abstract

The utility model relates to the technical field of grinding wheel production tools, in particular to a positioning tool for grinding wheel production and a component thereof, which comprises an adjusting piece, a first supporting disk and a second supporting disk which are horizontally arranged, wherein the first supporting disk is arranged right above the second supporting disk and is fixedly connected with a vertical rod between the first supporting disk and the second supporting disk, a positioning column is vertically arranged at the center of the top part of the first supporting disk, a plurality of screw holes vertically penetrate through the first supporting disk, a lifting column mechanism is connected with the screw holes in a threaded manner, and the height of the lifting column mechanism is less than that of the vertical rod; the utility model discloses a reference column, screw and lift post mechanism's design utilizes the center round hole of reference column location emery wheel, and the lift post mechanism of the different positions of control regulating part control rises the locating hole that gets into the emery wheel to the realization is to the location of emery wheel, and is fit for the emery wheel location of different specifications, makes it not take place to rotate, and simple structure and practicality are strong, easily promotes.

Description

Positioning tool for grinding wheel production and assembly thereof

Technical Field

The utility model relates to an emery wheel production frock technical field especially relates to an emery wheel production is with location frock and subassembly thereof.

Background

The grinding wheel is also called a consolidation grinding tool, and is a consolidation grinding tool which is formed by consolidating common grinding materials into a certain shape (mostly circular, with a through hole in the center) by a binding agent and has certain strength. According to different classes of binders, ceramic (binder) grinding wheels, resin (binder) grinding wheels, and rubber (binder) grinding wheels are common. The grinding wheel is the one with the largest use amount and the widest use range in the grinding tool, rotates at high speed when in use, and can perform coarse grinding, semi-fine grinding, slotting, cutting and the like on the excircle, the inner circle, the plane, various molded surfaces and the like of a metal or nonmetal workpiece.

The emery wheel all need fix a position it when processing such as polishing, avoid processing the emery wheel rotation, all fix through the lateral wall of fixed emery wheel or utilize center round hole and locating hole on the emery wheel at present, the latter is better to emery wheel location effect, but when fixing processing to the emery wheel of different specifications, need change the positioner rather than the adaptation, it is very inconvenient to use, for solving above-mentioned problem, propose a emery wheel production with location frock and subassembly in this application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem who exists among the background art, the utility model provides a emery wheel production is with location frock and subassembly thereof has the emery wheel of the different specifications of adaptation to the characteristics of its location.

(II) technical scheme

In order to solve the problems, the utility model provides a positioning tool for producing grinding wheels and a component thereof, which comprises an adjusting piece, a first supporting disk and a second supporting disk which are horizontally arranged, wherein the first supporting disk is arranged right above the second supporting disk, and a vertical rod is fixedly connected between the first supporting disk and the second supporting disk;

the lifting column mechanism comprises an upper end part of an adjusting column, a lower end part of the adjusting column and an external thread fixedly arranged on the outer wall of the lower end part of the adjusting column, the upper end part of the adjusting column and the lower end part of the adjusting column are of cylindrical structures and are integrally formed, the diameter of the cross section of the upper end part of the adjusting column is smaller than the aperture of the screw hole, and the external thread is matched with the screw hole;

the adjusting piece is including adjusting handle and adjusting block with it fixed connection, the adjusting block is cuboid structure, the adjustment column upper end portion is seted up the adjustment tank of cuboid form, the cross section of adjustment tank with the cross section looks adaptation of adjusting block.

Preferably, the screw holes are formed in the two ends of the positioning column in the diameter direction at equal intervals.

Preferably, the first supporting disc and the second supporting disc are both disc-shaped structures.

Preferably, the vertical rods are provided with four vertical rods and are evenly arranged at the edge of one side, opposite to the first supporting disc and the second supporting disc, of the edge.

Preferably, the outer wall of the adjusting handle is covered with a rubber pad.

Preferably, a mounting disc is fixedly connected to the side wall of the second supporting disc, and a mounting hole penetrates through the mounting disc.

The above technical scheme of the utility model has following profitable technological effect:

the utility model discloses a reference column, screw and lift post mechanism's design utilizes the center round hole of reference column location emery wheel, and the lift post mechanism of the different positions of control regulating part control rises the locating hole that gets into the emery wheel to the realization is to the location of emery wheel, and is fit for the emery wheel location of different specifications, makes it not take place to rotate, and simple structure and practicality are strong, easily promotes.

Drawings

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

FIG. 2 is a sectional view of the first support plate of the present invention;

FIG. 3 is a schematic perspective view of the present invention;

fig. 4 is a structural section view of the lifting column mechanism of the present invention;

fig. 5 is a schematic perspective view of the lifting column mechanism and the adjusting member of the present invention;

wherein: 101. a first support tray; 102. a positioning column; 103. a screw hole; 201. a second support disc; 202. mounting a disc; 301. a vertical rod; 401. adjusting the upper end part of the column; 402. adjusting the lower end part of the column; 403. an external thread; 404. an adjustment groove; 501. adjusting the handle; 502. and a regulating block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in FIGS. 1-5, the utility model provides a positioning tool for grinding wheel production and its assembly, comprising an adjusting member, a first disc-shaped supporting disc 101 and a second disc-shaped supporting disc 201, which are horizontally arranged, the first disc-shaped supporting disc 101 is arranged right above the second disc-shaped supporting disc 201, and four vertical rods 301 are fixedly connected between the first disc-shaped supporting disc 101 and the second disc-shaped supporting disc 201, the four vertical rods 301 are arranged at the edge of one side of the first disc-shaped supporting disc 101 and the second disc-shaped supporting disc 201, a mounting disc 202 is fixedly connected to the side wall of the second disc-shaped supporting disc 201, a mounting hole is penetrated through the mounting disc 202, the positioning tool can be mounted on a work table surface by using a mounting hole matching bolt, a positioning column 102 is vertically arranged at the center of the top of the first disc-shaped supporting disc 101, a plurality of screw holes 103 are vertically penetrated through the first disc-shaped supporting disc, the screw holes 103 are all in threaded connection with lifting column mechanisms, the height of each lifting column mechanism is smaller than that of the vertical rod 301, the lifting column mechanisms are used for lifting adjustment, and the lifting column mechanisms are used for lifting to fix the other positioning hole of the grinding wheel, so that the grinding wheel is fixed;

the lifting column mechanism comprises an upper end part 401 of the adjusting column, a lower end part 402 of the adjusting column and an external thread 403 fixedly arranged on the outer wall of the lower end part 402 of the adjusting column, the upper end part 401 of the adjusting column and the lower end part 402 of the adjusting column are both of cylindrical structures and are integrally formed, the diameter of the cross section of the upper end part 401 of the adjusting column is smaller than the diameter of the screw hole 103, the external thread 403 is matched with the screw hole 103, and the whole lifting column mechanism can be lifted in the screw hole 103 by utilizing the matching of the external thread 403 and the screw hole;

the adjusting part is including adjusting handle 501 and regulating block 502 with its fixed connection, and the outer wall of adjusting handle 501 coats and is stamped the rubber pad, makes things convenient for the staff to hold, and regulating block 502 is cuboid structure, and regulation post upper end 401 has seted up the adjustment tank 404 of cuboid form, and the cross section of adjustment tank 404 and the cross section looks adaptation of regulating block 502 utilize the bottom of regulating block 502 to stretch into adjustment tank 404, can rotate whole lift post mechanism, control its lift.

The working principle is as follows: the utility model discloses in, utilize mounting hole cooperation bolt on the mounting disc 202 earlier to fix second supporting disk 201 on table surface, overlap the center round hole of emery wheel on reference column 102, utilize the screw 103 that the equidistance set up, locating hole position according to the emery wheel, select different screw 103, handheld regulation handle 501, make the bottom of regulating block 502 stretch into the adjustment tank 404 of the interior regulation post upper end 401 top surface of screw 103 that needs, it utilizes external screw thread 403 and screw 103 threaded connection to rotate regulation handle 501, make regulation post upper end 401 appear in screw 103, in the locating hole that gets into the emery wheel, utilize reference column 102 and regulation post upper end 401 to pass through center round hole and the locating hole on the emery wheel respectively, realize the location of different specification emery wheels, avoid its rotation, simple structure and practicality are strong.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The positioning tool for grinding wheel production and the assembly thereof are characterized by comprising an adjusting piece, a first supporting disc (101) and a second supporting disc (201) which are horizontally arranged, wherein the first supporting disc (101) is arranged right above the second supporting disc (201), a vertical rod (301) is fixedly connected between the first supporting disc and the second supporting disc, a positioning column (102) is vertically arranged in the center of the top of the first supporting disc (101), a plurality of screw holes (103) vertically penetrate through the first supporting disc (101), lifting column mechanisms are in threaded connection with all the screw holes (103), and the height of each lifting column mechanism is smaller than that of the vertical rod (301);

the lifting column mechanism comprises an upper end part (401) of an adjusting column, a lower end part (402) of the adjusting column and an external thread (403) fixedly arranged on the outer wall of the lower end part (402) of the adjusting column, the upper end part (401) of the adjusting column and the lower end part (402) of the adjusting column are both of cylindrical structures and are integrally formed, the diameter of the cross section of the upper end part (401) of the adjusting column is smaller than the aperture of the screw hole (103), and the external thread (403) is matched with the screw hole (103);

the adjusting piece comprises an adjusting handle (501) and an adjusting block (502) fixedly connected with the adjusting handle, the adjusting block (502) is of a cuboid structure, a cuboid adjusting groove (404) is formed in the upper end portion (401) of the adjusting column, and the cross section of the adjusting groove (404) is matched with the cross section of the adjusting block (502).

2. The positioning tool and the components thereof for producing the grinding wheel according to claim 1, wherein the plurality of screw holes (103) are equidistantly arranged at two ends of the positioning column (102) in the diameter direction of the top surface.

3. The positioning tool and the components thereof for producing the grinding wheel according to claim 1, wherein the first supporting disk (101) and the second supporting disk (201) are both disc-shaped structures.

4. The positioning tool and the components thereof for producing the grinding wheel as claimed in claim 1, wherein the vertical rods (301) are provided with four and uniformly arranged at the edges of the opposite sides of the first supporting disk (101) and the second supporting disk (201).

5. The positioning tool and the positioning tool assembly for the grinding wheel production according to claim 1 are characterized in that the outer wall of the adjusting handle (501) is covered with a rubber pad.

6. The positioning tool and the positioning tool assembly as claimed in claim 1, wherein a mounting plate (202) is fixedly connected to a side wall of the second supporting plate (201), and a mounting hole penetrates through the mounting plate (202).