CN215881217U

CN215881217U - Grinding device of table type grinding machine

Info

Publication number: CN215881217U
Application number: CN202121120082.5U
Authority: CN
Inventors: 闫若雪; 贾秋毕; 赵晓龙
Original assignee: Baoding Huawo Machinery Co ltd
Current assignee: Baoding Huawo Machinery Co ltd
Priority date: 2021-05-24
Filing date: 2021-05-24
Publication date: 2022-02-22
Anticipated expiration: 2031-05-24

Abstract

The utility model relates to the field of grinding machines, in particular to a grinding device of a table type grinding machine, which comprises a base and supporting legs, wherein an L-shaped supporting rod is fixedly arranged at the upper end of the base, a controller is fixedly arranged at one side of the upper end of the base, which is close to the L-shaped supporting rod, a control structure is fixedly arranged at the upper end of the base, which is close to the front side of the L-shaped supporting rod, a grinder is fixedly arranged at one side of the lower end of the L-shaped supporting rod, which is close to the base, a control box is fixedly arranged at the upper end of the base, which is close to the front side of the L-shaped supporting rod, a first bearing is fixedly arranged at one side of the upper end of the base, which is close to the control box, a moving groove is formed at the upper end of the control box, a connecting rod is movably arranged at the inner side of the first bearing, the utility model can be beneficial to the operation of workers, and simultaneously reduces the operation time for fixing cylinders of different types by the workers, the working efficiency of workers is improved.

Description

Grinding device of table type grinding machine

Technical Field

The utility model relates to the field of grinding machines, in particular to a grinding device of a table type grinding machine.

Background

The grinding machine is a grinding machine for grinding the surface of a workpiece by a grinding tool coated with or embedded with an abrasive. The high accuracy plane, interior outer cylinder, conical surface, sphere, screw thread face and other profiles of mainly used among the grinding work piece, however the grinding device of current desk-top machine is when the cylinder that carries out different models grinds, often because when the cylinder of fixed different models at grinding device, need change the fixer for can fix the cylinder of different models, be unfavorable for the cylinder of the fixed different models of workman, thereby lead to the workman to have wasted a large amount of operating time in operation process.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a grinding device of a table grinder, which is beneficial to the operation of workers, reduces the operation time for fixing cylinders of different types by the workers and improves the working efficiency of the workers.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a grinding device of desk-top machine that grinds, includes base, supporting leg, the fixed L shape bracing piece that is provided with in upper end of base, the fixed controller that is provided with in one side that is close to L shape bracing piece in upper end of base, the fixed control structure that is provided with in front side that the upper end of base is close to L shape bracing piece, the fixed sharpener that is provided with in one side that the lower extreme of L shape bracing piece is close to the base, control structure is including the fixed control box that sets up in base upper end near L shape bracing piece front side, the base upper end is close to the fixed first bearing that is provided with in control box one side, the shifting chute has been seted up to the control box upper end, the inboard activity of first bearing is provided with the connecting rod, the fixed hand wheel that is provided with of one end of connecting rod, the inboard bottom of control box is provided with the regulating part, the upper end of regulating part is provided with the fixed part.

Preferably, the adjusting part comprises a second bearing fixedly arranged at the bottom of the inner side of the operating box, a rotating shaft is movably arranged on the inner side of the second bearing and penetrates through the inside of the operating box, and the rotating shaft is movably connected with the operating box.

Preferably, one end of the rotating shaft is fixedly connected with one end of the connecting rod, a spiral shaft is fixedly arranged at the other end of the rotating shaft, and a gear shaft is arranged at the rear end of the spiral shaft in a meshed mode.

Preferably, the upper end of the gear shaft is fixedly provided with a rotating shaft, and the outer side of the rotating shaft is movably provided with a fixed bearing.

Preferably, the fixed part includes the fixed removal frame that sets up in the fixed bearing upper end, the fixed buckle that is provided with in upper end of removal frame, the outside and the inboard swing joint of shifting chute of buckle, the inboard activity of removal frame is provided with the dead lever.

Preferably, one side of the outer side of the fixed rod, which is close to the movable frame, is movably provided with a first spring, and the other side of the outer side of the fixed rod, which is close to the movable frame, is movably provided with a second spring.

Preferably, the outer side of the buckle is movably connected with the inner side of the moving groove, one end of each first spring is fixedly connected with one end of the moving frame, the number of the first springs is four, one end of each second spring is fixedly connected with the other end of the moving frame, and the number of the second springs is two.

Preferably, one end of the fixed rod is fixedly connected with the inner wall of the operation box, and the number of the fixed rods is two.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. according to the utility model, firstly, a cylinder is vertically placed at the upper end of an operation box, then a hand wheel is rotated, so that the hand wheel drives a screw shaft to rotate through a rotating shaft, and the screw shaft is meshed with a gear shaft, so that the rotation of the screw shaft drives the rotation of the gear shaft, the gear shaft drives a rotating shaft to rotate in the inner side of a fixed bearing, the gear shaft drives a fixed part to move through the fixed bearing, and the gear shaft drives the fixed part to move through the rotation of the hand wheel, so that the purpose of controlling the distance between the two groups of fixed parts can be achieved;

2. according to the utility model, when the fixed bearing drives the fixed part to move, the movable frame moves along the fixed rod, meanwhile, the movable frame compresses the first spring, meanwhile, the movable frame stretches the second spring, as the first spring is compressed and the second spring is stretched, the movable frame slowly moves under the action of the first spring and the second spring, and the movable frame drives the buckles to move in the inner side of the movable groove, so that two groups of buckles are clamped in the inner side of the cylinder, the cylinder is fixed at the upper end of the operation box by the buckles, and the buckles are driven to move in the inner side of the movable groove by moving along the fixed rod, so that the purpose of conveniently fixing cylinders of different types can be achieved, the operation time of workers is reduced, and the working efficiency of the workers is improved.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic diagram of a control structure according to the present invention;

FIG. 3 is an internal schematic view of a control structure according to the present invention;

FIG. 4 is a schematic view of an adjustment portion of the control structure of the present invention;

fig. 5 is a partially cut-away schematic view of a fixed portion of the control structure of the present invention.

Wherein: 1. a base; 2. supporting legs; 3. an L-shaped support bar; 4. a controller; 5. a control structure; 51. an operation box; 52. a first bearing; 53. a moving groove; 54. a hand wheel; 55. an adjustment section; 551. a second bearing; 552. a rotating shaft; 553. a screw shaft; 554. a gear shaft; 555. a rotating shaft; 556. fixing the bearing; 56. a fixed part; 561. a movable frame; 562. buckling; 563. fixing the rod; 564. a first spring; 565. a second spring; 57. a connecting rod; 6. a grinder.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in figures 1-5, the utility model provides a grinding device of a table grinder, comprising a base 1 and supporting legs 2, wherein an L-shaped supporting rod 3 is fixedly arranged at the upper end of the base 1, a controller 4 is fixedly arranged at one side of the upper end of the base 1 close to the L-shaped supporting rod 3, a control structure 5 is fixedly arranged at the upper end of the base 1 close to the front side of the L-shaped supporting rod 3, a grinder 6 is fixedly arranged at one side of the lower end of the L-shaped supporting rod 3 close to the base 1, the control structure 5 comprises an operating box 51 fixedly arranged at the upper end of the base 1 close to the front side of the L-shaped supporting rod 3, a first bearing 52 is fixedly arranged at one side of the upper end of the base 1 close to the operating box 51, a moving groove 53 is arranged at the upper end of the operating box 51, a connecting rod 57 is movably arranged at the inner side of the first bearing 52, a hand wheel 54 is fixedly arranged at one end of the connecting rod 57, an adjusting part 55 is arranged at the bottom of the inner side of the operating box 51, the upper end of the adjustment portion 55 is provided with a fixing portion 56.

As shown in fig. 4, the adjusting portion 55 includes a second bearing 551 fixedly disposed at the bottom of the inner side of the operation box 51, a rotating shaft 552 is movably disposed at the inner side of the second bearing 551, the rotating shaft 552 penetrates through the inside of the operation box 51, the rotating shaft 552 is movably connected with the operation box 51, one end of the rotating shaft 552 is fixedly connected with one end of the connecting rod 57, the other end of the rotating shaft 552 is fixedly provided with a screw shaft 553, the rear end of the screw shaft 553 is engaged with a gear shaft 554, the upper end of the gear shaft 554 is fixedly provided with a rotating shaft 555, and the outer side of the rotating shaft 555 is movably provided with a fixed bearing 556;

firstly, the cylinder is vertically placed at the upper end of the operation box 51, then the hand wheel 54 is rotated, the hand wheel 54 drives the screw shaft 553 to rotate through the rotating shaft 552, and as the screw shaft 553 is in meshed connection with the gear shaft 554, the rotation of the screw shaft 553 drives the gear shaft 554 to rotate, so that the gear shaft 554 drives the rotating shaft 555 to rotate in the inner side of the fixed bearing 556, the gear shaft 554 drives the fixed part 56 to move through the fixed bearing 556, and the gear shaft 554 drives the fixed part 56 to move through rotating the hand wheel 54, thereby achieving the purpose of controlling the distance between the two groups of fixed parts 56.

As shown in fig. 5, the fixing portion 56 includes a moving frame 561 fixedly disposed at the upper end of the fixed bearing 556, a buckle 562 is fixedly disposed at the upper end of the moving frame 561, the outer side of the buckle 562 is movably connected with the inner side of the moving groove 53, the inner side of the moving frame 561 is movably provided with a fixed rod 563, one side, close to the moving frame 561, of the outer side of the fixed rod 563 is movably provided with a first spring 564, the other side, close to the moving frame 561, of the outer side of the fixed rod 563 is movably provided with a second spring 565, the outer side of the buckle 562 is movably connected with the inner side of the moving groove 53, one end of the first spring 564 is fixedly connected with one end of the moving frame 561, the number of the first springs 564 is four, one end of the second spring 565 is fixedly connected with the other end of the moving frame 561, the number of the second springs 565 is two, one end of the fixed rod 563 is fixedly connected with the inner wall of the operating box 51, and the number of the fixed rod 563 is two;

when the fixed bearing 556 drives the fixing portion 56 to move, the moving frame 561 is made to move along the fixed rod 563, meanwhile, the moving frame 561 compresses the first spring 564, and at the same time, the moving frame 561 stretches the second spring 565, because the first spring 564 is compressed and the second spring 565 is stretched, the moving frame 561 is made to move slowly under the action of the first spring 564 and the second spring 565, and the moving frame 561 drives the buckles 562 to move in the inner side of the moving slot 53, so that the two groups of buckles 562 are clamped in the inner side of the cylinder, so that the buckles 562 fix the cylinder at the upper end of the operation box 51, and the moving frame 561 moves along the fixed rod 563 while driving the buckles 562 to move in the inner side of the moving slot 53, thereby achieving the purpose of fixing cylinders of different types, reducing the operation time of workers, and improving the work efficiency of the workers.

In operation, a user first puts the cylinder vertically on the upper end of the operation box 51, then turns the hand wheel 54, so that the hand wheel 54 drives the screw shaft 553 to rotate through the rotation shaft 552, because the screw shaft 553 is in meshed connection with the gear shaft 554, the rotation of the screw shaft 553 drives the rotation of the gear shaft 554, so that the gear shaft 554 drives the rotation shaft 555 to rotate in the inner side of the fixed bearing 556, so that the gear shaft 554 drives the fixed part 56 to move through the fixed bearing 556, and the purpose of controlling the distance between the two groups of fixed parts 56 can be achieved by turning the hand wheel 54 to drive the gear shaft 554 to move the fixed part 56, when the fixed bearing 556 drives the fixed part 56 to move, the moving frame 561 moves along the fixed rod 563, and simultaneously the moving frame 561 compresses the first spring 564, and simultaneously the moving frame 561 stretches the second spring 565, because the first spring 564 is compressed and the second spring 565 is stretched, make the removal frame 561 slow movement under the effect of first spring 564 and second spring 565, and the removal frame 561 drives buckle 562 and moves in the inboard of shifting chute 53, make two sets of buckles 562 card in the inboard of cylinder, make buckle 562 fix the cylinder in the upper end of control box 51, move along the dead lever 563 through the removal frame 561 and drive buckle 562 and move in the inboard of shifting chute 53 simultaneously, can reach the purpose of the cylinder of the fixed different models of being convenient for, the operating time of workman has been reduced, the work efficiency of the workman has been improved.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a grinding device of desk-top machine that grinds, includes base (1), supporting leg (2), its characterized in that: the upper end of the base (1) is fixedly provided with an L-shaped supporting rod (3), one side, close to the L-shaped supporting rod (3), of the upper end of the base (1) is fixedly provided with a controller (4), the front side, close to the L-shaped supporting rod (3), of the upper end of the base (1) is fixedly provided with a control structure (5), one side, close to the base (1), of the lower end of the L-shaped supporting rod (3) is fixedly provided with a grinder (6), the control structure (5) comprises an operation box (51) fixedly arranged at the upper end of the base (1) and close to the front side of the L-shaped supporting rod (3), one side, close to the operation box (51), of the upper end of the base (1) is fixedly provided with a first bearing (52), the upper end of the operation box (51) is provided with a moving groove (53), the inner side of the first bearing (52) is movably provided with a connecting rod (57), one end of the connecting rod (57) is fixedly provided with a hand wheel (54), the bottom of the inner side of the operating box (51) is provided with an adjusting part (55), and the upper end of the adjusting part (55) is provided with a fixing part (56).

2. A grinding apparatus of a bench grinder as set forth in claim 1, wherein: the adjusting part (55) comprises a second bearing (551) fixedly arranged at the bottom of the inner side of the operating box (51), a rotating shaft (552) is movably arranged at the inner side of the second bearing (551), the rotating shaft (552) penetrates through the inside of the operating box (51), and the rotating shaft (552) is movably connected with the operating box (51).

3. A grinding apparatus of a bench grinder as set forth in claim 2, wherein: one end of the rotating shaft (552) is fixedly connected with one end of the connecting rod (57), the other end of the rotating shaft (552) is fixedly provided with a spiral shaft (553), and the rear end of the spiral shaft (553) is meshed with a gear shaft (554).

4. A grinding apparatus of a bench grinder as set forth in claim 3, wherein: the upper end of the gear shaft (554) is fixedly provided with a rotating shaft (555), and the outer side of the rotating shaft (555) is movably provided with a fixed bearing (556).

5. A grinding apparatus of a bench grinder as set forth in claim 1, wherein: the fixing part (56) comprises a moving frame (561) fixedly arranged at the upper end of a fixed bearing (556), a buckle (562) is fixedly arranged at the upper end of the moving frame (561), the outer side of the buckle (562) is movably connected with the inner side of the moving groove (53), and a fixing rod (563) is movably arranged on the inner side of the moving frame (561).

6. A grinding apparatus of a bench grinder as set forth in claim 5, wherein: a first spring (564) is movably arranged on one side, close to the movable frame (561), of the outer side of the fixed rod (563), and a second spring (565) is movably arranged on the other side, close to the movable frame (561), of the outer side of the fixed rod (563).

7. A grinding apparatus of a bench grinder as set forth in claim 6, wherein: one end of each first spring (564) is fixedly connected with one end of the movable frame (561), four groups of the first springs (564) are provided, one end of each second spring (565) is fixedly connected with the other end of the movable frame (561), and two groups of the second springs (565) are provided.

8. A grinding apparatus of a bench grinder as set forth in claim 5, wherein: one end of the fixed rod (563) is fixedly connected with the inner wall of the operation box (51), and the number of the fixed rods (563) is two groups.