CN221676770U - A grinding machine capable of stably clamping a workpiece - Google Patents

Abstract

The utility model discloses a grinding wheel machine capable of stably clamping a workpiece, relates to the field of grinding wheel machines, comprises a fixed bottom block, the top surface of the fixed bottom block is vertically fixedly provided with a telescopic upright rod, the top end of the telescopic upright rod is horizontally fixedly welded with a fixed top plate, the top surface of the fixed top plate is horizontally butted with a mounting top plate, the top surface of the mounting top plate is horizontally fixedly provided with a fixed box body, the two ends of the fixed box body are symmetrically fixedly provided with side cover bodies, the side edges of the side cover bodies are clamped with a transparent cover body, the top surface of the mounting top plate is vertically fixedly provided with a supporting upright rod, the top surface of the supporting upright rod is horizontally provided with a supporting support block, the top surface of the supporting support block is vertically welded with a vertical top plate, and the inner side edge of the telescopic upright rod is vertically fixedly provided with an adjusting cylinder, the adjustable structure is adopted so that it can meet the needs of clamping and installing materials of various specifications and sizes, and the multi-directional adjustment structure can meet the needs of multi-angle grinding.

Description

A grinding machine capable of stably clamping a workpiece

Technical Field

The utility model relates to the technical field of grinding machines, in particular to a grinding machine which can stably clamp a workpiece.

Background Art

Grinding machine is a common equipment used to sharpen various knives and tools, and is also used for grinding, deburring and cleaning ordinary small parts. It is mainly composed of a base, a grinding wheel, a motor or other power source, a bracket, a protective cover and a water feeder. It can be divided into handheld grinding machines, vertical grinding machines, hanging grinding machines, desktop grinding machines, etc.

When the current grinding machine is in use, the material is placed on the support structure through the fixed support structure at the bottom for grinding operation, which makes the handheld material unstable during grinding and may cause dangerous situations due to overturning. In addition, the machine has no adjustment effect, which affects the use of multi-angle grinding and the grinding efficiency.

Utility Model Content

The purpose of the utility model is to provide a grinding machine that can stably clamp workpieces, so as to solve the problem raised in the above background technology that when the existing grinding machine is used, the material is placed on the support structure through the fixed support structure at the bottom for grinding operation, which makes the handheld material unstable during grinding and may cause a dangerous situation caused by overturning, and the lack of adjustment effect affects the use of multi-angle grinding and affects the grinding efficiency.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A grinding wheel machine capable of stably clamping a workpiece comprises a fixed bottom block, a telescopic vertical rod is fixedly arranged on the top surface of the fixed bottom block vertically upward, a fixed top plate is fixedly welded to the top end of the telescopic vertical rod horizontally, a mounting top plate is horizontally butted against the top surface of the fixed top plate, a fixed box body is fixedly arranged on the top surface of the mounting top plate horizontally, side covers are symmetrically fixedly arranged on both ends of the fixed box body, a transparent cover body is clamped on the side edge of the side cover body, a supporting vertical rod is fixedly arranged on the top surface of the mounting top plate vertically upward, a supporting support block is horizontally arranged on the top surface of the supporting support block, a vertical top plate is welded vertically upward, and the inner side edge of the telescopic vertical rod is vertically fixed to the fixed bottom block. An adjusting cylinder is fixedly provided, a main motor is horizontally fixedly provided on the inner side of the fixed box body, a grinding wheel is fixedly sleeved on the output end of the main motor, a flip groove is opened on the top of the supporting upright, an extruded rectangle is symmetrically inserted on the inner side of the flip groove, an adjusting screw is horizontally inserted on the side of the supporting upright, a vertical groove is vertically opened on one side of the vertical top plate, a vertical screw is vertically inserted on the top surface of the vertical top plate, an extrusion top plate is horizontally provided on one side of the vertical top plate, a fine-tuning groove is horizontally opened on the bottom surface of the supporting bracket, a flip connecting block is inserted on the inner side of the fine-tuning groove, and a horizontal screw is horizontally inserted on the inner side of the fine-tuning groove.

As a preferred embodiment of the utility model: the edge position of the top surface of the fixed bottom block is evenly provided with a through-hole structure, the bottom end of the telescopic vertical rod is fixedly set at the center position of the top surface of the fixed bottom block, the top end of the telescopic vertical rod is fixedly set at the center position of the bottom surface of the fixed top plate, and the fixed top plate and the fixed bottom block are arranged in parallel in a superimposed manner.

As a preferred embodiment of the present utility model: the mounting top plate is fixedly connected to the edge position of the top surface of the fixed top plate by edge position screws, the fixed box body is horizontally fixedly arranged at the center position of the top surface of the mounting top plate, the number of side cover bodies is two, and the two side cover bodies are arranged parallel and symmetrically with each other, and the two ends of the fixed box body are fixedly arranged at the side center position of the side cover body.

As a preferred embodiment of the utility model: the transparent cover body is snap-fitted to the inner side of the side opening of the side cover body, there are two supporting uprights, and the two supporting uprights are arranged parallel to each other, the supporting uprights are vertically arranged at the side position close to the transparent cover body, the supporting support block and the mounting top plate are arranged in parallel with each other in a superimposed manner, and the bottom end of the vertical top plate is fixedly arranged at the top edge position of the supporting support block.

As a preferred embodiment of the utility model: the output end of the main motor horizontally penetrates the side wall of the fixed box body and extends to the inner side edge of the side cover body, the flip groove is opened in a through-type at the top center position of the supporting pole, the extruded rectangle is symmetrically inserted in the inner groove position of the flip groove, the adjusting screw is horizontally inserted in the side edge of the supporting pole near the top position, and the through end is horizontally arranged on the inner side edge of the flip groove, and two extruded rectangles are symmetrically threadedly connected and arranged on the outer side of the adjusting screw.

As a preferred embodiment of the utility model: the vertical groove is vertically opened at the center line of one side of the vertical top plate, the vertical screw is vertically arranged at the center line of the vertical groove, the side center clamping block of the extrusion top plate is clamped on the inner side of the vertical groove, and is threadedly connected on the outer side of the vertical screw, the bottom end of the flip connecting block is threadedly connected on the outer side of the horizontal screw, the bottom end of the flip connecting block is sleeved on the outer side of the adjusting screw, and the end teeth between the side extrusion rectangles are arranged on both side edges of the flip connecting block.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model arranges the fixed bottom block horizontally at the designated position, and then allows the fixed bottom block to be fixedly installed. After the internal regulating cylinder is controlled and operated, the output end is telescopically moved, so that the output end drives the fixed top plate at the top to adjust up and down, and the fixed box body fixed on the top surface is adjusted to the designated height for use. After the height is adjusted, the output end drives the grinding wheel disc to rotate and process under the rotation of the main motor, so that the material is horizontally placed on the top surface position of the corresponding supporting bracket block. After the vertical screw rod on the top surface is rotated, it drives the extrusion top plate to move downward, so that the material at the position between the extrusion top plate and the supporting bracket block is clamped and fixed. , and then after the transparent cover is flipped, the opening of the side cover is opened, and after the horizontal screw is rotated, the top support block is driven to move to the side of the grinding wheel disc, so that the clamped material end extends to the side of the grinding wheel disc for grinding. After the adjusting screw on the side is rotated, the extruded rectangle is driven to loosen the flipping connecting block, and the flipping connecting block can be flipped to a specified angle inside the flipping groove, and then after clamping the flipping connecting block, the clamped material can be ground. The adjustable structure can meet the needs of clamping and installing materials of various specifications and sizes, and the multi-directional adjustment structure can meet the needs of multi-angle grinding.

BRIEF DESCRIPTION OF THE DRAWINGS

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

FIG1 is a schematic diagram of the three-dimensional structure of a grinding machine capable of stably clamping a workpiece;

FIG2 is a schematic structural diagram of a front view cross-sectional connection detail of a telescopic vertical rod of a grinding machine capable of stably clamping a workpiece;

FIG3 is a schematic structural diagram of a front view cross-sectional connection detail of a fixed box body of a grinding machine capable of stably clamping a workpiece;

FIG4 is a schematic diagram of the structure of a support upright rod of a grinding machine capable of stably clamping a workpiece, showing the top view of the cross-sectional connection details;

FIG. 5 is a schematic structural diagram of a side cross-sectional connection detail of a support bracket of a grinding machine capable of stably clamping a workpiece.

In the figure: 1. Fixed bottom block; 2. Telescopic vertical pole; 3. Fixed top plate; 4. Installing top plate; 5. Fixed box body; 6. Side cover body; 7. Transparent cover body; 8. Support vertical pole; 9. Support bracket; 10. Vertical top plate; 11. Adjustment cylinder; 12. Main motor; 13. Grinding wheel; 14. Flipping channel; 15. Extruded rectangle; 16. Adjustment screw; 17. Vertical slot; 18. Vertical screw; 19. Extruded top plate; 20. Fine-tuning slot; 21. Flipping connecting block; 22. Horizontal screw.

DETAILED DESCRIPTION

Please refer to Figure 1. In the embodiment of the utility model, a grinding machine that can stably clamp a workpiece includes a fixed bottom block 1, a telescopic vertical rod 2 is fixedly arranged on the top surface of the fixed bottom block 1 vertically upward, a fixed top plate 3 is fixedly welded to the top end of the telescopic vertical rod 2 horizontally, a through-hole structure is evenly opened at the edge position of the top surface of the fixed bottom block 1, the bottom end of the telescopic vertical rod 2 is fixedly arranged at the center position of the top surface of the fixed bottom block 1, the top end of the telescopic vertical rod 2 is fixedly arranged at the center position of the bottom surface of the fixed top plate 3, and the fixed top plate 3 and the fixed bottom block 1 are arranged in a superimposed parallel manner with each other, the top surface of the fixed top plate 3 is horizontally connected with a mounting top plate 4, the top surface of the mounting top plate 4 is horizontally fixed with a fixed box body 5, the mounting top plate 4 is fixedly connected to the edge position of the top surface of the fixed top plate 3 by screws at the edge position, the fixed box body 5 is horizontally fixedly arranged at the center position of the top surface of the mounting top plate 4, and the side cover There are two bodies 6, and the two side cover bodies 6 are arranged parallel and symmetrically with each other, the two ends of the fixed box body 5 are fixedly arranged at the center position of the side edge of the side cover body 6, the two ends of the fixed box body 5 are symmetrically fixed with the side cover bodies 6, the side edges of the side cover bodies 6 are clamped with transparent cover bodies 7, the top surface of the mounting top plate 4 is vertically fixedly provided with a supporting upright 8, the top surface of the supporting upright 8 is horizontally provided with a supporting support block 9, the top surface of the supporting support block 9 is vertically welded with a vertical top plate 10, the transparent cover body 7 is clamped and arranged on the inner side edge of the side opening of the side cover body 6, the number of the supporting upright 8 is two, and the two supporting uprights 8 are arranged parallel to each other, the supporting uprights 8 are vertically arranged at the side position close to the transparent cover body 7, the supporting support block 9 and the mounting top plate 4 are arranged in parallel with each other in a superimposed manner, and the bottom end of the vertical top plate 10 is fixedly set at the edge position of the top surface of the supporting support block 9;

Please refer to Figures 2-5. In the embodiment of the utility model, a grinding machine that can stably clamp a workpiece is provided, wherein an adjusting cylinder 11 is vertically fixedly provided on the inner side of the telescopic upright 2, a main motor 12 is horizontally fixedly provided on the inner side of the fixed box body 5, a grinding wheel disc 13 is fixedly sleeved on the output end of the main motor 12, a flip groove 14 is provided on the top of the supporting upright 8, an extrusion rectangle 15 is symmetrically inserted on the inner side of the flip groove 14, an adjusting screw 16 is horizontally inserted on the side of the supporting upright 8, the output end of the main motor 12 horizontally penetrates the side wall of the fixed box body 5 and extends to the inner side of the side cover body 6, the flip groove 14 is through-type and is opened at the top center position of the supporting upright 8, the extrusion rectangle 15 is symmetrically inserted at the inner groove position of the flip groove 14, the adjusting screw 16 is horizontally through-type and inserted at the side of the supporting upright 8 near the top position, and the through end is horizontally arranged on the inner side of the flip groove 14, and the two extrusion rectangles 15 are symmetrically threadedly connected. On the outer side of the adjusting screw 16, a vertical groove 17 is vertically opened on one side of the vertical top plate 10, a vertical screw 18 is vertically inserted into the top surface of the vertical top plate 10, an extrusion top plate 19 is horizontally arranged on one side of the vertical top plate 10, a fine-tuning groove 20 is horizontally opened on the bottom surface of the supporting block 9, a flip connecting block 21 is inserted into the inner side of the fine-tuning groove 20, the vertical groove 17 is vertically opened at the center line of one side of the vertical top plate 10, and the vertical screw 18 is vertically arranged in the vertical groove 17 is the midline position, the side center block of the extruded top plate 19 is clamped on the inner side of the vertical groove 17, and is threadedly connected on the outer side of the vertical screw 18, the bottom end of the flip connecting block 21 is threadedly connected on the outer side of the horizontal screw 22, the bottom end of the flip connecting block 21 is sleeved on the outer side of the adjusting screw 16, and the end teeth between the side extruded rectangles 15 are set on both sides of the flip connecting block 21, and the inner side of the fine-tuning groove 20 is horizontally inserted with a horizontal screw 22.

The working principle of the utility model is:

After the fixed bottom block 1 is horizontally docked and set at the specified position, the fixed bottom block 1 is fixedly installed and operated. After the internal adjustment cylinder 11 is controlled and operated, the output end is telescopically moved, so that the output end drives the fixed top plate 3 at the top to adjust up and down, and the fixed box body 5 fixed on the top surface is adjusted to the specified height for use. After the height is adjusted, the output end drives the grinding wheel 13 to rotate and process under the rotation of the main motor 12, so that the material is horizontally placed on the top surface position of the corresponding support bracket 9. After the vertical screw 18 on the top surface is rotated, it drives the extrusion top plate 19 to move downward, so that the extrusion top plate 19 and the supporting bracket 9 clamp and fix the material between them, and then after the transparent cover 7 is flipped, the opening of the side cover 6 is opened, and after the horizontal screw 22 is rotated, the supporting bracket 9 at the top is driven to move toward the side of the grinding wheel 13, so that the clamped material end extends to the side of the grinding wheel 13 for grinding, and after the adjusting screw 16 on the side is rotated, the extrusion rectangle 15 is driven to loosen the flip connecting block 21, and the flip connecting block 21 can be flipped to a specified angle inside the flip groove 14, and then after clamping the flip connecting block 21, the clamped material can be ground.

What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (6)

1. The utility model provides a grinder capable of stably clamping workpieces, includes fixed bottom block (1), a serial communication port, the top surface vertical upward fixed of fixed bottom block (1) is provided with flexible pole setting (2), the top level fixed welding of flexible pole setting (2) has fixed roof (3), the top surface level butt joint of fixed roof (3) has install roof (4), the top surface level fixed of install roof (4) is provided with fixed box body (5), the both ends symmetry fixed of fixed box body (5) is provided with side cover body (6), the side joint of side cover body (6) has transparent cover body (7), the top surface vertical upward fixed of install roof (4) is provided with support pole setting (8), the top surface vertical upward welding of support pole setting (8) has vertical roof (10), the medial side vertical upward fixed of flexible pole setting (2) is provided with adjusting cylinder (11), the medial side horizontal fixed main motor (12) that is provided with of fixed box body (5), the output side (14) of main pole setting (8) have the extrusion groove (14) to cut over, the extrusion groove (14) is cup jointed, the side level of supporting pole setting (8) is pegged graft and is had adjusting screw (16), vertical groove (17) have been seted up to the side of vertical roof (10) is vertical, the top surface of vertical roof (10) is vertical to pegging graft has vertical screw (18), a side level of vertical roof (10) is provided with extrusion roof (19), fine setting groove (20) have been seted up to the bottom surface level of supporting support block (9), the medial side grafting of fine setting groove (20) has upset link piece (21), the medial side level grafting of fine setting groove (20) has horizontal screw (22).

2. The grinder capable of stably clamping workpieces according to claim 1, wherein through hole structures are uniformly formed in the edge positions of the top surface of the fixed bottom block (1), the bottom end of the telescopic upright rod (2) is fixedly arranged at the center position of the top surface of the fixed bottom block (1), the top end of the telescopic upright rod (2) is fixedly arranged at the center position of the bottom surface of the fixed top plate (3), and the fixed top plate (3) and the fixed bottom block (1) are arranged in a stacked parallel manner.

3. The grinder capable of stably clamping workpieces according to claim 1, wherein the mounting top plate (4) is fixedly connected with the top surface edge position of the fixing top plate (3) through an edge position screw rod, the fixing box body (5) is horizontally and fixedly arranged at the top surface center position of the mounting top plate (4), the number of the side cover bodies (6) is two, the two side cover bodies (6) are symmetrically arranged in parallel, and two ends of the fixing box body (5) are fixedly arranged at the side center positions of the side cover bodies (6).

4. The grinder capable of stably clamping workpieces according to claim 1, wherein the transparent cover body (7) is clamped on the inner side edge of the side opening of the side cover body (6), the number of the supporting vertical rods (8) is two, the two supporting vertical rods (8) are arranged in parallel, the supporting vertical rods (8) are vertically arranged at the side edge position close to the transparent cover body (7), the supporting support blocks (9) and the mounting top plate (4) are arranged in parallel in a stacked mode, and the bottom end of the vertical top plate (10) is fixedly arranged at the edge position of the top surface of the supporting support blocks (9).

5. The grinder capable of stably clamping workpieces according to claim 1, wherein the output end of the main motor (12) horizontally penetrates through the side wall of the fixed box body (5) to extend to the inner side edge of the side cover body (6), the turnover channel (14) is arranged at the center of the top end of the supporting vertical rod (8) in a penetrating mode, the extrusion rectangles (15) are symmetrically inserted and arranged at the inner side channel position of the turnover channel (14), the adjusting screw (16) horizontally penetrates and is arranged at the side edge of the supporting vertical rod (8) close to the top end position, the penetrating end is horizontally arranged at the inner side edge of the turnover channel (14), and the two extrusion rectangles (15) are symmetrically connected in a threaded mode and are arranged at the outer side edge of the adjusting screw (16).

6. The grinder capable of stably clamping workpieces according to claim 1, wherein the vertical groove (17) is vertically formed in a side center line position of the vertical top plate (10), the vertical screw (18) is vertically formed in a center line position of the vertical groove (17), a side center clamping block of the extrusion top plate (19) is clamped and arranged on the inner side of the vertical groove (17), the threaded connection is arranged on the outer side of the vertical screw (18), the bottom end threaded connection of the overturning connecting block (21) is arranged on the outer side of the horizontal screw (22), the bottom end of the overturning connecting block (21) is sleeved and connected on the outer side of the adjusting screw (16), and end teeth of the extrusion rectangles (15) on the sides are arranged on two sides of the overturning connecting block (21).