CN219152531U

CN219152531U - Multifunctional fixing device of surface grinder

Info

Publication number: CN219152531U
Application number: CN202223054936.1U
Authority: CN
Inventors: 王海亮; 胡存茂
Original assignee: Dalian Huihong Precision Molding Co ltd
Current assignee: Dalian Huihong Precision Molding Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-06-09
Anticipated expiration: 2032-11-17

Abstract

The utility model discloses a multifunctional fixing device of a surface grinder, which comprises a fixing device main body, wherein a side turning component is fixedly arranged at the bottom of the fixing device main body, and an angle adjusting component is fixedly arranged at the bottom of the side turning component. According to the scheme, a worker can pull the insert outwards, then the second driving device drives the workpiece on the fixing device main body to rotate, the angle is adjusted, after the angle is adjusted, the insert is loosened, the rotating column main body is fixed, by means of the structure, the fixing of the rotating column main body can be relieved by manually pulling the insert by the worker, automatic rotation is carried out, angle adjustment is convenient to operate, and time and labor are saved; when two sides of a workpiece on the fixing device main body need to be polished, the first driving device can drive the workpiece on the fixing device main body to turn over ninety degrees, the side face of the workpiece is adjusted to the upper side, and by the aid of the structure, the side face of the workpiece can be adjusted to the upper side by turning over ninety degrees of the fixing device main body, so that the fixing device is simple to operate and time is saved.

Description

Multifunctional fixing device of surface grinder

Technical Field

The utility model relates to the technical field of surface grinding machines, in particular to a multifunctional fixing device of a surface grinding machine.

Background

The surface grinder is mechanical equipment for grinding a workpiece, and the surface of the workpiece is ground mainly through rotation of a grinding wheel, so that the workpiece achieves certain flatness and thickness.

Patent document publication No. CN217045718U is with compressing tightly fixing device, including mounting base and mount table, the top fixed mounting of mount table has the fixed plate, and the top fixed mounting of mount table has the fixed block, and the middle part movable mounting of fixed block has drive assembly, and the top fixed mounting of mount table has the mounting, and the middle part movable mounting of mounting has the rack, and the one end fixed mounting of rack has the extrusion piece. In the above scheme, the existing compaction fixing device is usually used for fixing two parallel faces of the workpiece, so that when the special-shaped face is clamped, the action area of the force is small, the fixing effect is poor, at the moment, the hand wheel is rotated to drive the gear to move, and then the two racks are used for driving the extrusion block to move, so that the workpiece is fixed, and the effect of clamping the special-shaped face is improved; through the cooperation of control bolt and nut, then rotate the angle of mount table according to actual demand to drive the work piece and realize quick adjustment angle, reduce required time, improve machining efficiency.

When the device is used, the angle of the workpiece can be adjusted through the matching of the bolt and the nut, and the workpiece can be fixed at a certain horizontal angle, but when the angle of the workpiece needs to be adjusted, a worker is required to unscrew the bolt and the nut, and then the angle of the workpiece is manually adjusted, so that the device is inconvenient to operate, and wastes time and labor;

in addition, the surface grinder generally polishes the top surface of the workpiece, and if the fixing device wants to polish two sides of the workpiece, the fixing device needs to be disassembled and assembled again for many times, and the side surface of the workpiece is adjusted to the upper side, so that the operation is complex and the time consumption is long.

Disclosure of Invention

In order to overcome the defects of the prior art, the embodiment of the utility model provides a multifunctional fixing device of a surface grinder, which aims to solve the problems that when the angle of a workpiece is required to be adjusted, a worker is required to unscrew a bolt and a nut and then manually adjust the angle of the workpiece, the operation is inconvenient, time and labor are wasted, and the fixing device needs to be disassembled and assembled again for many times if two sides of the workpiece are required to be polished, the side surface of the workpiece is adjusted to the upper side, the operation is complicated, and the time is long.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a multifunctional fixing device of surface grinder, includes the fixing device main part, the bottom fixed mounting of fixing device main part has the subassembly of turning on one's side, the bottom fixed mounting of the subassembly of turning on one's side has the angle modulation subassembly.

The side-turning assembly comprises a side-turning base, a first driving device is fixedly arranged in the middle of the side-turning base, a worm is fixedly arranged in the middle of the first driving device, a worm wheel is arranged on the outer surface of the worm in a meshed mode, and a side-turning frame is fixedly arranged in the middle of the worm wheel.

The top of the side-turning frame is fixedly arranged at the bottom of the fixing device main body, the bottom of the side-turning frame is rotatably arranged at the top of the side-turning base, and the front end of the worm is rotatably arranged in the middle of the side-turning base.

The angle adjusting assembly comprises a mounting base body, a second driving device is fixedly arranged on the right side of the mounting base body, a driving bevel gear is fixedly arranged at the left end of the second driving device, a rotating column body is rotatably arranged in the middle of the mounting base body, a driven bevel gear is fixedly arranged at the top of the rotating column body, a fixing block is fixedly arranged at the bottom of the rotating column body, and a fixing assembly is fixedly arranged on the left side of the mounting base body.

The outer surface of the driving bevel gear is meshed with the outer surface of the driven bevel gear, the number of the fixing blocks is a plurality of, and the top end of the rotating column main body is fixedly arranged at the bottom of the side turning base.

The fixing assembly comprises a sliding block, sleeve rods are fixedly arranged on the front side and the rear side of the sliding block, springs are fixedly connected to the front side and the rear side of the sliding block, a sliding plate is fixedly connected to the right end of each spring, an inserting block is fixedly arranged at the top of each sliding plate, the bottom of each sliding block is fixedly arranged on the left side of the main body of the mounting base, the bottoms of the sliding plates are movably sleeved on the front side and the rear side of the sliding block, the inner surfaces of the bottoms of the sliding plates are movably sleeved on the outer surfaces of the sleeve rods, and the tops of the inserting blocks are detachably arranged on the outer surfaces of the fixing blocks.

The technical scheme of the utility model has the following beneficial effects:

according to the scheme, a worker can pull the insert outwards, the spring is compressed at the moment and releases the fixation of the fixed block, then the driving bevel gear is driven to rotate through the second driving device, the driven bevel gear and the rotating column main body are driven to rotate, the fixing device main body and workpieces on the fixing device main body are rotated, the angle is adjusted, the adjusted angle is consistent with the number of the fixed blocks, after the angle is adjusted, the insert is loosened, the spring rebounds to lock the insert on the fixed block at the moment, the rotating column main body is fixed, the fixing of the rotating column main body can be released by manually pulling the insert by the worker, the automatic rotation is adjusted, the operation is convenient, time and labor are saved;

when the two sides of the workpiece on the fixing device main body need to be polished, the worm is driven to rotate through the first driving device, the worm penetrating wheel and the side turning frame rotate at the top of the side turning base, so that the fixing device main body and the workpiece on the fixing device main body are turned over by ninety degrees, the side face of the workpiece is adjusted to the upper side, the bottom surface of the fixing device main body leans against the side face of the side turning base, and then the side face of the workpiece is polished by using the surface grinder.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of a split structure of the present utility model;

FIG. 3 is a schematic diagram of a rollover assembly according to the present utility model;

FIG. 4 is a schematic view of the angle modulation assembly of the present utility model;

fig. 5 is a schematic structural view of a fixing assembly according to the present utility model.

[ reference numerals ]

1. A fixing device body; 2. a rollover assembly; 21. a side-turning base; 22. a first driving device; 23. a worm; 24. a worm wheel; 25. a side turning frame; 3. an angle adjusting component; 31. a mounting base body; 32. a second driving device; 33. a driving helical gear; 34. rotating the column body; 35. driven helical gears; 36. a fixed block; 37. a fixing assembly; 371. a slide block; 372. a loop bar; 373. a spring; 374. a slide plate; 375. and (5) inserting blocks.

Detailed Description

In order to make the technical problems, technical solutions and advantages to be solved more apparent, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 5, the embodiment of the utility model provides a multifunctional fixing device of a surface grinder, which comprises a fixing device main body 1, wherein a side turning component 2 is fixedly arranged at the bottom of the fixing device main body 1, and an angle adjusting component 3 is fixedly arranged at the bottom of the side turning component 2.

The side-turning assembly 2 comprises a side-turning base 21, a first driving device 22 is fixedly arranged in the middle of the side-turning base 21, a worm 23 is fixedly arranged in the middle of the first driving device 22, a worm wheel 24 is arranged on the outer surface of the worm 23 in a meshed mode, a side-turning frame 25 is fixedly arranged in the middle of the worm wheel 24, the side-turning base 21, the first driving device 22, the worm 23, the worm wheel 24 and the side-turning frame 25 are arranged, the effect of enabling the fixing device main body 1 to turn over ninety degrees is achieved, and the side-turning base 21 and the first driving device 22 play a limiting role on the fixing device main body 1.

The top of the side-turning frame 25 is fixedly installed at the bottom of the fixing device main body 1, the bottom of the side-turning frame 25 is rotatably installed at the top of the side-turning base 21, and the front end of the worm 23 is rotatably installed at the middle of the side-turning base 21.

The angle adjusting assembly 3 comprises a mounting base body 31, a second driving device 32 is fixedly arranged on the right side of the mounting base body 31, a driving bevel gear 33 is fixedly arranged at the left end of the second driving device 32, a rotating column body 34 is rotatably arranged in the middle of the mounting base body 31, a driven bevel gear 35 is fixedly arranged at the top of the rotating column body 34, a fixing block 36 is fixedly arranged at the bottom of the rotating column body 34, a fixing assembly 37 is fixedly arranged on the left side of the mounting base body 31, and the effect of automatically adjusting the angle of a workpiece on the fixing device body 1 is achieved by arranging the second driving device 32, the driving bevel gear 33, the rotating column body 34 and the driven bevel gear 35.

The outer surface of the driving bevel gear 33 is meshed with the outer surface of the driven bevel gear 35, the number of the fixing blocks 36 is several, and the top end of the rotating column main body 34 is fixedly mounted at the bottom of the side turning base 21.

The fixing assembly 37 comprises a sliding block 371, sleeve rods 372 are fixedly arranged on the front side and the rear side of the sliding block 371, springs 373 are fixedly connected to the front side and the rear side of the sliding block 371, sliding plates 374 are fixedly connected to the right ends of the springs 373, inserting blocks 375 are fixedly arranged at the tops of the sliding plates 374, the bottoms of the sliding plates 371 are fixedly arranged on the left side of the mounting base main body 31, the bottoms of the sliding plates 374 are movably sleeved on the front side and the rear side of the sliding block 371, the inner surfaces of the bottoms of the sliding plates 374 are movably sleeved on the outer surfaces of the sleeve rods 372, and the tops of the inserting blocks 375 are detachably arranged on the outer surfaces of the fixed blocks 36.

The working process of the utility model is as follows:

the operator can pull the insert 375 outwards, at the moment, the spring 373 compresses and releases the fixation of the fixed block 36, then the driving bevel gear 33 is driven to rotate through the second driving device 32, the driven bevel gear 35 and the rotating column main body 34 are driven to rotate, the fixing device main body 1 and the workpieces on the fixing device main body 1 are rotated, the angle is adjusted, the adjusted angle is consistent with the number of the fixed blocks 36, after the angle is adjusted, the insert 375 is loosened, at the moment, the spring 373 bounces to lock the insert 375 on the fixed block 36, and the rotating column main body 34 is fixed;

when two sides of a workpiece on the fixing device main body 1 need to be polished, the worm 23 can be driven to rotate by the first driving device 22, the worm penetrating wheel 24 and the side turning frame 25 rotate at the top of the side turning base 21, so that the fixing device main body 1 and the workpiece on the fixing device main body 1 are turned over by ninety degrees, the side face of the workpiece is adjusted to the upper side, the bottom face of the fixing device main body 1 leans against the side face of the side turning base 21 at the moment, and then the side face of the workpiece is polished by using a surface grinder.

The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;

secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;

finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.

Claims

1. The utility model provides a multifunctional fixing device of surface grinder, includes fixing device main part (1), its characterized in that, the bottom fixed mounting of fixing device main part (1) has subassembly (2) of turning on one's side, the bottom fixed mounting of subassembly (2) of turning on one's side has angle modulation subassembly (3).

2. The multifunctional fixing device of the surface grinding machine according to claim 1, wherein the side turning component (2) comprises a side turning base (21), a first driving device (22) is fixedly installed in the middle of the side turning base (21), a worm (23) is fixedly installed in the middle of the first driving device (22), a worm wheel (24) is installed on the outer surface of the worm (23) in a meshed mode, and a side turning frame (25) is fixedly installed in the middle of the worm wheel (24).

3. The multifunctional fixing device of the surface grinding machine according to claim 2, wherein the top of the side turning frame (25) is fixedly arranged at the bottom of the fixing device main body (1), the bottom of the side turning frame (25) is rotatably arranged at the top of the side turning base (21), and the front end of the worm (23) is rotatably arranged at the middle of the side turning base (21).

4. The multifunctional fixing device of the surface grinding machine according to claim 1, wherein the angle adjusting assembly (3) comprises a mounting base body (31), a second driving device (32) is fixedly installed on the right side of the mounting base body (31), a driving bevel gear (33) is fixedly installed on the left end of the second driving device (32), a rotating column body (34) is rotatably installed in the middle of the mounting base body (31), a driven bevel gear (35) is fixedly installed on the top of the rotating column body (34), a fixing block (36) is fixedly installed on the bottom of the rotating column body (34), and a fixing assembly (37) is fixedly installed on the left side of the mounting base body (31).

5. The multifunctional fixing device of the surface grinding machine according to claim 4, wherein the outer surface of the driving bevel gear (33) is meshed with the outer surface of the driven bevel gear (35), the number of the fixing blocks (36) is a plurality, and the top end of the rotating column main body (34) is fixedly arranged at the bottom of the side turning base (21).

6. The multifunctional fixing device of a surface grinding machine according to claim 4, wherein the fixing component (37) comprises a sliding block (371), a sleeve rod (372) is fixedly installed on the front side and the rear side of the sliding block (371), a spring (373) is fixedly connected to the front side and the rear side of the sliding block (371), a sliding plate (374) is fixedly connected to the right end of the spring (373), an inserting block (375) is fixedly installed on the top of the sliding plate (374), the bottom of the sliding block (371) is fixedly installed on the left side of the installation base main body (31), the bottom of the sliding plate (374) is movably sleeved on the front side and the rear side of the sliding block (371), the inner surface of the bottom of the sliding plate (374) is movably sleeved on the outer surface of the sleeve rod (372), and the top of the inserting block (375) is detachably installed on the outer surface of the fixing block (36).