CN219684829U

CN219684829U - Surface grinder with grinding tool adjusting mechanism

Info

Publication number: CN219684829U
Application number: CN202321209292.0U
Authority: CN
Inventors: 李保龙; 郭晨丽
Original assignee: Changzhi Longchen Technology Co ltd
Current assignee: Changzhi Longchen Technology Co ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-09-15
Anticipated expiration: 2033-05-18

Abstract

The utility model discloses a surface grinder with a grinding tool adjusting mechanism, and relates to the technical field of surface grinders. This surface grinding machine with grinding apparatus adjustment mechanism, the on-line screen storage device comprises a base, the top fixedly connected with platform of polishing of base, the top fixedly connected with fixing base of base, the inside sliding connection of fixing base has the sliding end, the outer end of sliding end is provided with adjustment mechanism, adjustment mechanism includes the fixed frame, fixedly connected with motor on the left side lateral wall of fixed frame, fixedly connected with bevel gear one on the output shaft of motor, the outside meshing of bevel gear one has bevel gear two, the outer end of bevel gear two passes through axis of rotation fixedly connected with polishing dish. According to the utility model, the adjusting mechanism and the device are arranged to drive in a mode of two groups of bevel gears, so that the polishing mode of the workpiece can be adjusted according to the actual requirement of the workpiece, and the applicability of the whole device is improved.

Description

Surface grinder with grinding tool adjusting mechanism

Technical Field

The utility model relates to the technical field of surface grinding machines, in particular to a surface grinding machine with a grinding tool adjusting mechanism.

Background

The surface grinder is one of grinding machines, and mainly uses high-speed rotation of a grinding wheel to grind a workpiece so that the workpiece can reach required flatness, and the surface grinder can be divided into a rectangular workbench and a round workbench according to the shape of the workbench, and grinding modes are generally divided into a peripheral grinder and an end grinder.

The end mill is to grind on the vertical shaft surface grinder by utilizing the end face of the grinding wheel, the contact area of the grinding wheel and the part is large when the end mill is in a plane, the grinding force is large, but the precision is poor, zhou Mo is to grind on the horizontal shaft surface grinder by utilizing the outer circle face of the grinding wheel, the contact area of the grinding wheel and the part is small when the peripheral mill is in a horizontal shaft surface grinder, the grinding force is small, the grinding heat is less, the heat dissipation, cooling and chip removal conditions are good, the grinding wheel wear is even, so the high precision can be obtained, most of the existing machine tools are required machines according to actual use, the machines cannot generally switch Zhou Mo and the end mill according to actual required conditions, the applicability of the device is low, and the adjustment is inconvenient under the processing requirements of different workpieces.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a surface grinder with a grinding tool adjusting mechanism, which solves the problem that the prior device Zhou Mo and the end mill are inconvenient to switch.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the surface grinder with the grinding tool adjusting mechanism comprises a base, wherein the top end of the base is fixedly connected with a grinding platform, the top end of the base is fixedly connected with a fixing seat, the inside of the fixing seat is slidably connected with a sliding end, and the outer end of the sliding end is provided with an adjusting mechanism;

the adjusting mechanism comprises a fixed frame, a motor is fixedly connected to the left side wall of the fixed frame, a first bevel gear is fixedly connected to an output shaft of the motor, a second bevel gear is meshed to the outer side of the first bevel gear, a polishing disc is fixedly connected to the outer end of the second bevel gear through a rotating shaft, a fixed rod is rotationally connected to the center of the first bevel gear, a connecting rod is fixedly connected to the outer wall of the fixed rod, the outer end of the fixed rod penetrates through the sliding rod and is slidably connected with a sliding rod, the inner wall of the fixed rod is elastically connected to the left end of the sliding rod through a reset spring, a limiting block is fixedly connected to the outer end of the sliding rod, limiting grooves are formed in two ends of the limiting block, and a limiting rod is inserted into the inner wall of each limiting groove.

Preferably, the outer wall of the back of the fixed frame is fixedly connected to the outer end of the sliding end, and the output shaft of the motor extends to the inside of the fixed frame.

Preferably, the rotating shaft penetrates through the outer wall of the fixed frame, and a through groove for the rotating shaft to move is formed in the outer wall of the fixed frame.

Preferably, the fixing rod is rotatably connected to the outer wall of the fixing frame.

Preferably, the inner wall of the fixed rod is fixedly connected with one end of the reset spring, and the other end of the reset spring is fixedly connected to the left end of the sliding rod.

Preferably, the limiting rod is fixedly connected to the outer wall of the right side of the fixed frame, and four groups of limiting rods are arranged.

Preferably, the center of the outer end of the bevel gear II is fixedly connected with the rotating shaft, and the outer end of the rotating shaft is fixedly connected with the center of the polishing disc.

Preferably, the outer end of the connecting rod is rotationally connected with the center of the bevel gear II.

The utility model provides a surface grinder with a grinding tool adjusting mechanism. The beneficial effects are as follows:

(1) When the surface grinder with the grinding tool adjusting mechanism is used, the adjusting mechanism and the device are arranged to drive in a mode of adopting two groups of bevel gears, so that the grinding mode of the surface grinder can be adjusted according to the actual needs of workpieces, and the applicability of the whole device is improved.

(2) When the surface grinder with the grinding tool adjusting mechanism is used, the adjusting mechanism is arranged, so that the surface grinder can be inserted into different limiting rods to adjust and fix the angle of the surface grinder through the movable limiting blocks, the angle of the grinding disc can be correspondingly changed, the whole surface grinder is more convenient to switch, and meanwhile, the surface grinder is simpler in whole structure and lower in cost.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic perspective view of an adjusting mechanism according to the present utility model;

fig. 3 is a schematic cross-sectional perspective view of a fixing frame of the present utility model.

In the figure: 1. a base; 2. polishing the platform; 3. a fixing seat; 4. a sliding end; 5. an adjusting mechanism; 51. a fixed frame; 52. a motor; 53. polishing the grinding disc; 54. a fixed rod; 55. a limit rod; 56. a slide bar; 57. a limiting block; 58. a limit groove; 59. a return spring; 510. a rotating shaft; 511. bevel gears I; 512. bevel gears II; 513. and (5) connecting a rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a surface grinder with a grinding tool adjusting mechanism, including a base 1, a grinding platform 2 is fixedly connected to the top end of the base 1, a material to be ground is placed on the grinding platform 2 for grinding operation, a fixing base 3 is fixedly connected to the top end of the base 1, a sliding end 4 is slidably connected to the inside of the fixing base 3, the sliding end 4 can move up and down along the fixing base 3 to control the grinding degree, which is a well known technology of a person skilled in the art, and not described in detail herein, an adjusting mechanism 5 is provided at the outer end of the sliding end 4;

the adjusting mechanism 5 comprises a fixed frame 51, the outer wall of the back of the fixed frame 51 is fixedly connected to the outer end of the sliding end 4, a motor 52 is fixedly connected to the left side wall of the fixed frame 51, the motor 52 is a power source for providing power for a polishing disc 53, a bevel gear I511 is fixedly connected to the output shaft of the motor 52, the output shaft of the motor 52 extends to the inside of the fixed frame 51, a bevel gear II 512 is meshed with the outer side of the bevel gear I511, a transmission effect is achieved through the meshing between the bevel gear I511 and the bevel gear II 512, the polishing disc 53 rotates at high speed, a rotating shaft 510 is fixedly connected to the center of the outer end of the bevel gear II 512, the axis of rotation 510 runs through the outer wall of fixed frame 51, and set up the logical groove that supplies axis of rotation 510 to produce the removal on the outer wall of fixed frame 51, the outer end fixedly connected with of axis of rotation 510 polishes dish 53, be convenient for adjust the angle of polishing dish 53 through the angle of adjusting axis of rotation 510, the center department rotation of bevel gear one 511 is connected with dead lever 54, dead lever 54 rotation is connected on the outer wall of fixed frame 51, fixedly connected with connecting rod 513 on the outer wall of dead lever 54, the outer end of connecting rod 513 is rotated with the center department of bevel gear two 512 and is connected, and connecting rod 513 is located the centre of a circle department of bevel gear two 512, dead lever 54 is located the centre of a circle department of bevel gear one 511 equally.

Further, the outer end of the fixed rod 54 penetrates through and is connected with the sliding rod 56 in a sliding manner, an inserting block is fixedly connected to the outer wall of the sliding rod 56 and is embedded into the inner wall of the fixed rod 54, the sliding rod 56 can move in the horizontal direction along the fixed rod 54, meanwhile, the sliding rod 56 can drive the fixed rod 54 to rotate, relative rotation cannot occur between the sliding rod 56 and the fixed rod 54, the inner wall of the fixed rod 54 is fixedly connected with one end of the reset spring 59, the other end of the reset spring 59 is fixedly connected to the left end of the sliding rod 56, the sliding rod 56 has the functions of limiting and resetting through elasticity of the reset spring 59, the sliding rod 56 and the fixed rod 54 are integrally telescopic and are provided with elastic telescopic rods, the outer end of the sliding rod 56 is fixedly connected with the limiting block 57, limiting grooves 58 are formed in two ends of the limiting block 57, limiting rods 55 are inserted into the inner walls of the limiting grooves 58, the limiting rods 55 are fixedly connected to the right outer wall of the fixed frame 51, and the limiting rods 55 are provided with four groups, and the limiting blocks 57 can be convenient to limit angles of the limiting blocks through the limiting rods 55.

In the utility model, when in use, a workpiece to be polished is placed on the polishing platform 2, when the workpiece is required to be polished, the motor 52 drives the bevel gear I511 to rotate, the bevel gear I511 drives the bevel gear II 512 to rotate, the bevel gear II 512 drives the rotating shaft 510 to rotate, the rotating shaft 510 drives the polishing disc 53 to rotate, the workpiece is polished circumferentially through the rotating polishing disc 53 as shown in fig. 3, when the workpiece is required to be polished end, the limiting block 57 is pulled out outwards, the limiting block 57 is enabled to rotate 90 degrees from a horizontal state to be in a vertical state, the limiting block 57 drives the sliding rod 56 to rotate, the sliding rod 56 drives the fixed rod 54 to rotate, and the bevel gear II 512 is driven to rotate along the center of the fixed rod 54, namely the center of the bevel gear I511, in the moving process, the bevel gear II 512 is enabled to rotate along the bevel gear I511, the bevel gear II 512 is enabled to move to the lower side, and the rotating shaft 510 and the polishing disc 53 are enabled to move to the downward position, and the workpiece can be polished circumferentially through the polishing disc 53 at the moment, so that the workpiece and the polishing disc 53 is enabled to be polished end to be integrated and the end is convenient.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Surface grinding machine with grinding apparatus adjustment mechanism, including base (1), its characterized in that: the polishing device is characterized in that the top end of the base (1) is fixedly connected with a polishing platform (2), the top end of the base (1) is fixedly connected with a fixing seat (3), the inside of the fixing seat (3) is slidably connected with a sliding end (4), and the outer end of the sliding end (4) is provided with an adjusting mechanism (5);

the utility model provides an adjusting mechanism (5) is including fixed frame (51), fixedly connected with motor (52) on the left side lateral wall of fixed frame (51), fixedly connected with bevel gear (511) on the output shaft of motor (52), the outside meshing of bevel gear (511) has bevel gear two (512), the outer end of bevel gear two (512) is through axis of rotation (510) fixedly connected with polishing dish (53), the center department rotation of bevel gear one (511) is connected with dead lever (54), fixedly connected with connecting rod (513) on the outer wall of dead lever (54), the outer end of dead lever (54) runs through and sliding connection has slide bar (56), the inner wall of dead lever (54) is through reset spring (59) elastic connection on the left end of slide bar (56), limit groove (58) have all been seted up at the outer end of slide bar (56), peg graft on the inner wall of limit groove (58) and be had gag lever (55).

2. A surface grinding machine with grinding tool adjusting mechanism according to claim 1, characterized in that: the outer wall of the back of the fixed frame (51) is fixedly connected to the outer end of the sliding end (4), and the output shaft of the motor (52) extends to the inside of the fixed frame (51).

3. A surface grinding machine with grinding tool adjusting mechanism according to claim 1, characterized in that: the rotating shaft (510) penetrates through the outer wall of the fixed frame (51), and a through groove for the rotating shaft (510) to move is formed in the outer wall of the fixed frame (51).

4. A surface grinding machine with grinding tool adjusting mechanism according to claim 1, characterized in that: the fixing rod (54) is rotatably connected to the outer wall of the fixing frame (51).

5. A surface grinding machine with grinding tool adjusting mechanism according to claim 1, characterized in that: the inner wall of the fixed rod (54) is fixedly connected with one end of a return spring (59), and the other end of the return spring (59) is fixedly connected to the left end of the sliding rod (56).

6. A surface grinding machine with grinding tool adjusting mechanism according to claim 1, characterized in that: the limiting rods (55) are fixedly connected to the outer wall of the right side of the fixed frame (51), and the limiting rods (55) are provided with four groups.

7. A surface grinding machine with grinding tool adjusting mechanism according to claim 1, characterized in that: the center of the outer end of the bevel gear II (512) is fixedly connected with the rotating shaft (510), and the outer end of the rotating shaft (510) is fixedly connected with the center of the polishing disc (53).

8. A surface grinding machine with grinding tool adjusting mechanism according to claim 1, characterized in that: the outer end of the connecting rod (513) is rotationally connected with the center of the bevel gear II (512).