CN219819234U - Grinding machine convenient to adjust - Google Patents

Abstract

The utility model relates to the technical field of grinding machines, and discloses a grinding machine convenient to adjust, which comprises a grinding machine body, wherein a workbench is arranged at the lower end of the grinding machine body, a clamping device is arranged at the upper end of the workbench, the clamping device comprises a movable bar, a clamping plate is arranged on the side wall of the movable bar, an adjusting device is arranged on the side wall of the movable bar, and the adjusting device comprises: device board, bracing piece, connecting cylinder, bull stick, worm wheel, connecting plate, motor, fixing device, connecting plate lateral wall fixed mounting have the motor, thereby motor output shaft and bull stick port fixed connection have set up adjusting device thereby conveniently adjust the direction of the article that is pressed from both sides tightly to make things convenient for the device to use, the user can drive the bull stick through the starter motor and rotate, and the bull stick rotates and mobilizes the worm and rotate, and then drives worm wheel and inside bracing piece and rotate, and then makes the position of clamping plate rotate the use, is provided with fixing device at clamping plate lateral wall.

Description

Grinding machine convenient to adjust

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a grinding machine convenient to adjust.

Background

Grinding machines are machine tools for grinding the surface of a workpiece by using a grinding tool, and most grinding machines use a grinding wheel rotating at a high speed for grinding, and can process materials with higher hardness, such as quenched steel, hard alloy and the like; brittle materials such as glass, granite can also be processed.

Most of the existing clamps are simple in structure, so that most of the existing clamps cannot be adapted to workpieces, the inconvenience that different clamps need to be replaced to clamp the workpieces is caused frequently in grinding, as disclosed in publication No. CN217291831U, an automatic numerical control grinding machine with the clamps convenient to adjust is provided, the positions of the first slide block and the second slide block are adjusted through the driving assembly, so that two groups of clamping plates can clamp objects with different thicknesses, and the clamping plates can be adjusted up and down, so that the device is convenient to use.

However, the practicality of the device is insufficient when the device is used, the clamping plate in the device can only fixedly clamp the article, the position of the article can not be adjusted when the article is clamped, the side wall of the article can be polished, the article can be clamped again later, the clamping plate of the device is inconvenient to detach, and the clamping plate which is clamped for the article with a special shape can not be replaced more closely, so that the device is influenced to be used; in view of this, we propose a grinding machine that is convenient to adjust.

Disclosure of Invention

The utility model aims to provide a grinding machine convenient to adjust so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a grinding machine of convenient regulation, includes the grinding machine body, the grinding machine body lower extreme is provided with the workstation, the workstation upper end is provided with clamping device, clamping device is including removing the strip, it is provided with the clamping plate to remove the strip lateral wall, it is provided with adjusting device to remove the strip lateral wall, adjusting device includes:

the device plate is fixedly connected to the side wall of the movable bar, one end of a supporting rod is rotationally connected to the side wall of the movable bar, a connecting cylinder is fixedly connected to the other end of the supporting rod, a clamping plate is arranged on one side, far away from the supporting rod, of the connecting cylinder, a rotating rod is rotationally connected to the surface of the device plate, a worm is fixedly connected to the surface of the rotating rod, a worm wheel is fixedly connected to the surface of the supporting rod, a connecting plate is fixedly installed on the side wall of the movable bar, a motor is fixedly installed on the side wall of the connecting plate, and an output shaft of the motor is fixedly connected with a port of the rotating rod;

and the fixing device is arranged on the side wall of the clamping plate.

Preferably, the fixing device comprises a connecting block, connecting block fixed mounting is in the clamping plate lateral wall, the device groove has all been seted up to the connecting block both sides, device inslot wall fixed connection supporting spring one end, supporting spring other end fixed connection T type stopper, the spacing groove has all been seted up to connecting cylinder inner wall both sides, the equal fixed mounting in connecting cylinder both sides has extrusion spring one end, extrusion spring other end fixed mounting has the carriage release lever, the carriage release lever runs through the spacing groove.

Preferably, one end of the moving rod, which is positioned in the limiting groove, is contacted with the surface of the T-shaped limiting block.

Preferably, a limiting plate is fixedly arranged at one end of the moving rod, which is positioned at the outer side of the connecting cylinder.

Preferably, the worm and the worm wheel are meshed.

Preferably, the length of the T-shaped limiting block is matched with the length of the device groove.

Compared with the prior art, the utility model provides the grinding machine convenient to adjust, which has the following beneficial effects:

1. this grinding machine of convenient regulation is thereby convenient to adjust the direction of the article that is pressed from both sides tightly through having set up adjusting device to make things convenient for the device to use, the user can drive the worm through the starter motor and rotate, and then drives worm wheel and inside bracing piece and rotate, and then makes the position of clamping plate rotate the use.

2. This grinding machine of convenient regulation is through having set up fixing device thereby conveniently accomplish to change the grip block, can inwards press the limiting plate when dismantling and make the carriage release lever remove to the spacing inslot portion, thereby the carriage release lever inwards moves and extrudees the T type stopper and make it get into the joint of device inslot portion and accomplish to remove T type stopper and spacing groove, then the user directly take out the grip block can to facilitate the use person changes the use.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a moving bar of the present utility model;

FIG. 3 is a schematic view of a three-dimensional structure of a connecting cylinder of the utility model;

FIG. 4 is an enlarged schematic view of the portion A of the present utility model;

fig. 5 is an enlarged schematic view of the part B of the present utility model.

In the figure: 1. a grinding machine body; 2. a work table; 3. a clamping device; 31. moving the bar; 4. a clamping plate; 5. an adjusting device; 51. a device board; 52. a support rod; 53. a connecting cylinder; 54. a rotating rod; 55. a worm; 56. a worm wheel; 57. a connecting plate; 58. a motor; 6. a fixing device; 61. a connecting block; 62. a device slot; 63. a support spring; 64. a T-shaped limiting block; 65. a limit groove; 66. extruding a spring; 67. a moving rod; 7. and a limiting plate.

Detailed Description

As shown in fig. 1 to 5, the present utility model provides a technical solution: the utility model provides a grinding machine of convenient regulation, includes grinding machine body 1, and grinding machine body 1 lower extreme is provided with workstation 2, and workstation 2 upper end is provided with clamping device 3, and clamping device 3 is including removing strip 31, and it is provided with clamping plate 4 to remove strip 31 lateral wall, and it is provided with adjusting device 5 to remove strip 31 lateral wall, and adjusting device 5 includes: the device board 51, device board 51 fixed connection is in the removal strip 31 lateral wall, removal strip 31 lateral wall rotates and is connected with bracing piece 52 one end, bracing piece 52 other end fixedly connected with connecting cylinder 53, one side that the connecting cylinder 53 kept away from bracing piece 52 is provided with clamping plate 4, device board 51 surface rotation is connected with bull stick 54, bull stick 54 surface fixedly connected with worm 55, bracing piece 52 surface fixedly connected with worm wheel 56, removal strip 31 lateral wall fixed mounting has connecting plate 57, connecting plate 57 lateral wall fixed mounting has motor 58, motor 58 output shaft and bull stick 54 port fixed connection are provided with fixing device 6 at clamping plate 4 lateral wall.

Specifically, the adjusting device 5 according to the present utility model includes: the device plate 51, the support rod 52, the connecting cylinder 53, the rotating rod 54, the worm 55, the worm wheel 56, the connecting plate 57, the motor 58 and the fixing device 6.

In an embodiment of the utility model, the device plate 51 is fixedly connected to the side wall of the moving bar 31, the side wall of the moving bar 31 is rotatably connected with one end of the supporting rod 52, the other end of the supporting rod 52 is fixedly connected with the connecting cylinder 53, one side of the connecting cylinder 53 far away from the supporting rod 52 is provided with the clamping plate 4, the surface of the device plate 51 is rotatably connected with the rotating rod 54, the surface of the rotating rod 54 is fixedly connected with the worm 55, the surface of the supporting rod 52 is fixedly connected with the worm wheel 56, the side wall of the moving bar 31 is fixedly provided with the connecting plate 57, the side wall of the connecting plate 57 is fixedly provided with the motor 58, the output shaft of the motor 58 is fixedly connected with the port of the rotating rod 54, and the adjusting device 5 is arranged to conveniently adjust the direction of a clamped object, so that the device is convenient to use, a user can drive the rotating rod 54 to rotate through starting the motor 58, and drive the worm wheel 56 and the supporting rod 52 inside the worm wheel 56 to rotate, so that the position of the clamping plate 4 can rotate.

With continued reference to fig. 1-5, the fixing device 6 includes a connecting block 61, the connecting block 61 is fixedly installed on the side wall of the clamping plate 4, two sides of the connecting block 61 are provided with device grooves 62, the inner wall of the device grooves 62 is fixedly connected with one end of a supporting spring 63, the other end of the supporting spring 63 is fixedly connected with a T-shaped limiting block 64, two sides of the inner wall of the connecting cylinder 53 are provided with limiting grooves 65, two sides of the connecting cylinder 53 are fixedly installed with one end of a pressing spring 66, the other end of the pressing spring 66 is fixedly provided with a moving rod 67, the moving rod 67 penetrates through the limiting grooves 65, the fixing device 6 is arranged to facilitate replacement of the clamping plate 4, when the clamping plate is detached, the moving rod 67 can be pressed inwards to move towards the inside of the limiting grooves 65, the moving rod 67 moves inwards to press the T-shaped limiting block 64 into the device grooves 62 to release the clamping of the T-shaped limiting block 64 and the limiting grooves 65, then the user can directly take out the clamping plate 4, thereby facilitating the replacement and use of the user, during the installation, the user only needs to press the T-shaped limiting block 64 inwards to enable the T-shaped limiting block 64 to enter the device groove 62, then the connecting block 61 is connected with the connecting cylinder 53, the T-shaped limiting block 64 is extruded by the inner wall of the connecting cylinder 53 and is always in an extruded state, after the T-shaped limiting block 64 moves to the limiting groove 65, the T-shaped limiting block 64 is not extruded any more and is restored under the elastic force of the supporting spring 63 so as to clamp the limiting groove 65, the T-shaped limiting block 64 is fixedly connected with the T-shaped limiting block, one end of the moving rod 67 positioned in the limiting groove 65 is contacted with the surface of the T-shaped limiting block 64, the end of the moving rod 67 positioned outside the connecting cylinder 53 is fixedly provided with the limiting plate 7, the worm 55 is meshed with the worm gear 56, the length of the T-shaped limiting block 64 is matched with that of the device groove 62.

During operation, when the clamping plate 4 is replaced, the limiting plate 7 can be pressed inwards to enable the moving rod 67 to move towards the inside of the limiting groove 65, the moving rod 67 moves inwards to extrude the T-shaped limiting block 64 into the device groove 62 so as to release the clamping connection between the T-shaped limiting block 64 and the limiting groove 65, then a user can directly take out the clamping plate 4, during installation, the T-shaped limiting block 64 can be pressed inwards to enter the device groove 62, then the connecting block 61 is connected with the connecting cylinder 53, at the moment, the T-shaped limiting block 64 is extruded by the inner wall of the connecting cylinder 53 and is always in an extruded state, after the T-shaped limiting block 64 moves to the limiting groove 65, the T-shaped limiting block 64 is not extruded any more and is restored under the elastic force of the supporting spring 63 so as to clamp the limiting groove 65, so that the T-shaped limiting block 64 and the T-shaped limiting block are fixedly connected with each other, during operation, the clamping device 3 can drive the rotating rod 54 to rotate, the worm 55 is further driven to rotate through the starting motor 58, the rotating rod 54 and the supporting rod 52 inside the rotating body 56 are further driven to rotate, and the position of the clamping plate 4 is enabled to rotate.

The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.

Claims (6)

1. The utility model provides a grinding machine of convenient regulation, includes grinding machine body (1), grinding machine body (1) lower extreme is provided with workstation (2), workstation (2) upper end is provided with clamping device (3), clamping device (3) are including removing strip (31), its characterized in that: the movable strip (31) side wall is provided with a clamping plate (4), the movable strip (31) side wall is provided with an adjusting device (5), and the adjusting device (5) comprises:

the device plate (51), device plate (51) fixedly connected with is in removal strip (31) lateral wall, remove strip (31) lateral wall rotation and be connected with bracing piece (52) one end, bracing piece (52) other end fixedly connected with connecting cylinder (53), one side that bracing piece (52) were kept away from to connecting cylinder (53) is provided with clamping plate (4), device plate (51) surface rotation is connected with bull stick (54), bull stick (54) surface fixedly connected with worm (55), bracing piece (52) surface fixedly connected with worm wheel (56), remove strip (31) lateral wall fixedly connected with connecting plate (57), connecting plate (57) lateral wall fixedly connected with motor (58), motor (58) output shaft and bull stick (54) port fixed connection;

and the fixing device (6) is arranged on the side wall of the clamping plate (4).

2. The conveniently adjustable grinding machine of claim 1, wherein: fixing device (6) are including connecting block (61), connecting block (61) fixed mounting is in clamping plate (4) lateral wall, device groove (62) have all been seted up to connecting block (61) both sides, device groove (62) inner wall fixed connection support spring (63) one end, support spring (63) other end fixed connection T type stopper (64), spacing groove (65) have all been seted up to connecting cylinder (53) inner wall both sides, all fixed mounting has extrusion spring (66) one end in connecting cylinder (53) both sides, extrusion spring (66) other end fixed mounting has movable rod (67), movable rod (67) run through spacing groove (65).

3. The adjustable grinding machine of claim 2, wherein: one end of the moving rod (67) positioned in the limiting groove (65) is contacted with the surface of the T-shaped limiting block (64).

4. The adjustable grinding machine of claim 2, wherein: one end of the moving rod (67) positioned at the outer side of the connecting cylinder (53) is fixedly provided with a limiting plate (7).

5. The conveniently adjustable grinding machine of claim 1, wherein: the worm (55) is meshed with the worm wheel (56).

6. The adjustable grinding machine of claim 2, wherein: the length of the T-shaped limiting block (64) is matched with that of the device groove (62).