CN213351788U

CN213351788U - Surface grinding device of grinding roller

Info

Publication number: CN213351788U
Application number: CN202021946957.2U
Authority: CN
Inventors: 张胜平; 张平
Original assignee: Hubei Jinhuakai Machinery Co ltd
Current assignee: Hubei Jinhuakai Machinery Co ltd
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-06-04
Anticipated expiration: 2030-09-08

Abstract

The utility model belongs to the technical field of the grinding roller technique of polishing and specifically relates to a surface grinding device of grinding roller, comprises a workbench, the inside mounting groove of having seted up of workstation, the inside rotation of mounting groove is equipped with two-way screw rod, two-way screw rod one end fixed mounting has branch, branch is kept away from two-way screw rod's tip runs through and extends to workstation outside and fixed mounting have the turning handle, two-way screw rod both sides movable sleeve is equipped with the linkage sleeve piece, linkage sleeve piece upper end fixed mounting has the dead lever, the dead lever upper end runs through and extends to workstation top and fixed mounting have the arc board, fixed surface installs the layer of polishing on the arc board, the grinding roller has been placed to the arc board upper surface, the inside fixed mounting of grinding roller has the connecting axle, connecting axle one end is rotated and is equipped with the.

Description

Surface grinding device of grinding roller

Technical Field

The utility model relates to a grinding roller technical field that polishes especially relates to a surface grinding device of grinding roller.

Background

The grinding equipment of the grinding roller can dry, grind and classify materials simultaneously, and has the advantages of simple process flow, small occupied area, low unit power consumption, low metal abrasion, low noise of a machine and high grinding efficiency. The grinding roller just can use after processing such as casting production shaping, advance cutting, thermosetting, polish, carry out the quality that good processing of polishing can improve grinding roller work to the grinding roller, but current grinding device structure is complicated, and it is inconvenient to polish.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problems of complex structure and inconvenient polishing in the prior art and providing a surface polishing device of a grinding roller.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a surface polishing device of a grinding roller is designed, and comprises a workbench, wherein a mounting groove is formed in the workbench, a bidirectional screw is rotatably arranged in the mounting groove, a supporting rod is fixedly arranged at one end of the bidirectional screw, the end part of the supporting rod, far away from the bidirectional screw, penetrates and extends to the outer side of the workbench and is fixedly provided with a rotating handle, a linkage sleeve block is movably sleeved at two sides of the bidirectional screw, a fixing rod is fixedly arranged at the upper end of the linkage sleeve block, the upper end of the fixing rod penetrates and extends to the upper part of the workbench and is fixedly provided with an arc plate, a polishing layer is fixedly arranged on the upper surface of the arc plate, the grinding roller is arranged on the upper surface of the arc plate, a connecting shaft is fixedly arranged in the grinding roller, a fixing shaft is rotatably arranged at one end of the connecting shaft, side plates are fixedly arranged at two sides of, the fixed plate passes through the bolt with curb plate fixed surface links to each other, the inside cover of the connecting axle other end is equipped with the axis of rotation, axis of rotation tip one side fixed mounting has the restriction arch, the recess has been seted up to this end inboard of connecting axle, the recess with restriction arch cooperatees.

Preferably, the section of the arc plate is of an arc-shaped annular structure, and the upper end face of the arc plate is attached to the lower end face of the grinding roller.

Preferably, both sides of the bidirectional screw are provided with threads, and the rotation directions of the threads on both sides are opposite.

Preferably, the mounting groove is a groove body with a square cross section, and the outer side surface of the linkage sleeve block is attached to the inner side surface of the mounting groove.

Preferably, the lower end surface of the workbench is fixedly provided with a supporting leg.

Preferably, the end part of the rotating shaft, which is far away from the connecting shaft, penetrates through the end part extending to the outer side of the side plate and is connected with an external motor.

The utility model provides a pair of grinding roller's surface grinding device, beneficial effect lies in: this grinding device is when using, rotate the turning handle, the turning handle drives branch and rotates, branch rotates and can drive two-way screw rod and rotate, when two-way screw rod rotates, the screw thread through both sides drives the linkage cover block and keeps away from each other simultaneously, perhaps be close to each other simultaneously, motor start can drive the connecting axle and rotate, the connecting axle rotates and can drive the grinding roller and rotate, can be through polishing the layer pair and polish when the grinding roller pivoted, and the arc board can keep away from each other and be close to each other, can carry out good polishing to the grinding roller.

Drawings

Fig. 1 is a schematic structural view of a surface polishing device for a grinding roller according to the present invention;

fig. 2 is a schematic cross-sectional structural view at a-a in fig. 1 of a surface polishing device for a grinding roller according to the present invention;

fig. 3 is the utility model provides a connecting axle and the inside sectional structure schematic diagram of axis of rotation among the surface grinding device of grinding roller.

In the figure: the grinding device comprises a workbench 1, a bidirectional screw 2, a linkage sleeve block 3, a fixed rod 4, an arc plate 5, a grinding layer 6, a grinding roller 7, a connecting shaft 8, a fixed shaft 9, a fixed plate 10, a bolt 11, a side plate 12, a rotating shaft 13, a mounting groove 14, a support rod 15, a rotating handle 16, a groove 17, a limiting bulge 18 and a support leg 19.

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.

Referring to fig. 1-3, a grinding roller surface grinding device comprises a workbench 1, wherein a support leg 19 is fixedly mounted on the lower end surface of the workbench 1, the support leg 19 has a supporting function, a mounting groove 14 is formed in the workbench 1, a bidirectional screw 2 is arranged in the mounting groove 14 in a rotating mode, a support rod 15 is fixedly mounted at one end of the bidirectional screw 2, the end portion, far away from the bidirectional screw 2, of the support rod 15 penetrates through and extends to the outer side of the workbench 1, a rotating handle 16 is fixedly mounted on the end portion, rotates, the rotating handle 16 drives the support rod 15 to rotate, and the support rod 15 rotates to drive the bidirectional screw 2 to.

The movable sleeve in two sides of the bidirectional screw rod 2 is provided with the linkage sleeve block 3, threads are arranged on two sides of the bidirectional screw rod 2, the rotation directions of the threads on two sides are opposite, the two linkage sleeve blocks 3 are respectively sleeved on the threads in different rotation directions, when the bidirectional screw rod 2 rotates, the linkage sleeve blocks 3 are driven by the threads on two sides and are simultaneously and mutually away from each other or are simultaneously and mutually close to each other, the installation groove 14 is a groove body with a square cross section, and the outer side surface of each linkage sleeve block 3 is attached to the inner side surface of the installation groove 14.

Linkage cover block 3 upper end fixed mounting has

dead lever

4, 4 upper ends of dead lever run through and extend to 1 top of workstation and fixed mounting have arc board 5, fixed surface installs the layer 6 of polishing on the

arc board

5, 5 cross-sections of arc board are a curved loop configuration, its up end is laminated mutually with grinding roller 7 lower terminal surface, when grinding roller 7 pivoted, arc board 5 polishes grinding roller 7 through layer 6 of polishing, and two arc boards 5 still can keep away from each other or be close to under linkage cover block 3's drive.

Grinding roller 7 has been placed to 5 upper surfaces of arc board, the inside fixed mounting of grinding roller 7 has connecting

axle

8, 8 one ends of connecting axle are rotated and are equipped with fixed axle 9, the equal fixed mounting in 1 up end both sides of workstation has curb plate 12, the tip that connecting axle 8 was kept away from to fixed axle 9 runs through and extends to the curb plate 12 outside and fixed mounting has fixed plate 10, fixed plate 10 passes through bolt 11 and curb plate 12 fixed surface and links to each other, fix fixed axle 9 through fixed plate 10, fixed axle 9 rotates in grinding roller 7 and links to each other, grinding roller 7 this end supports through fixed axle 9, when needs pull down grinding roller 7, directly demolish bolt 11, take down fixed plate 10 and fixed axle 9, alright take off grinding roller 7.

The inside cover of connecting axle 8 other end is equipped with axis of

rotation

13, 13 tip one side fixed mounting of axis of rotation has the restriction protruding 18, recess 17 has been seted up to 8 this end inboards of connecting axle, recess 17 cooperatees with the restriction protruding 18, the tip that connecting axle 8 was kept away from to axis of rotation 13 runs through the tip that extends to the curb plate 12 outside and is connected with outside motor, when external motor starts to drive axis of rotation 13 and rotates, axis of rotation 13 can drive connecting axle 8 through restriction protruding 18 and recess 17 and rotate, connecting axle 8 rotates and can drive grinding roller 7 and rotate, can be through 6 pairs of polishing in grinding roller 7 pivoted, and arc board 5 can keep away from each other and be close to each other, can carry out good.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The surface grinding device of the grinding roller comprises a workbench (1) and is characterized in that a mounting groove (14) is formed in the workbench (1), a bidirectional screw (2) is arranged in the mounting groove (14) in a rotating mode, a supporting rod (15) is fixedly mounted at one end of the bidirectional screw (2), the supporting rod (15) is far away from the end portion of the bidirectional screw (2) and penetrates through and extends to the outer side of the workbench (1) and is fixedly provided with a rotating handle (16), a linkage sleeve block (3) is movably sleeved on the two sides of the bidirectional screw (2), a fixing rod (4) is fixedly mounted at the upper end of the linkage sleeve block (3), an arc plate (5) is fixedly mounted above the workbench (1) and penetrates through and extends to the upper end of the fixing rod (4), a grinding layer (6) is fixedly mounted on the upper surface of the arc plate (5), the grinding roller (7) is placed on, grinding roller (7) inside fixed mounting has connecting axle (8), connecting axle (8) one end is rotated and is equipped with fixed axle (9), the equal fixed mounting in workstation (1) up end both sides has curb plate (12), fixed axle (9) are kept away from the tip of connecting axle (8) runs through and extends to curb plate (12) outside and fixed mounting has fixed plate (10), fixed plate (10) through bolt (11) with curb plate (12) fixed surface links to each other, the inside cover of connecting axle (8) other end is equipped with axis of rotation (13), axis of rotation (13) tip one side fixed mounting has the restriction arch (18), connecting axle (8) this end inboard has seted up recess (17), recess (17) with restriction arch (18) cooperate.

2. A grinding roll surface dressing apparatus according to claim 1, wherein said arc plate (5) has an arcuate ring-shaped cross-section, the upper end surface of which abuts the lower end surface of said grinding roll (7).

3. A grinding roll surface dressing device according to claim 1, characterized in that both sides of said reversible screw (2) are threaded and the threads are rotated in opposite directions.

4. A grinding roll surface grinding device as claimed in claim 1, characterized in that the mounting groove (14) is a groove body with a square cross-section, and the outer side surface of the linkage block (3) is attached to the inner side surface of the mounting groove (14).

5. A grinding roll surface dressing apparatus according to claim 1, wherein the lower end surface of the table (1) is fixedly provided with support legs (19).

6. A grinding roll surface grinding apparatus according to claim 1, characterized in that the end of the rotary shaft (13) remote from the connecting shaft (8) extends through to the outside of the side plate (12) and is connected to an external electrical machine.