CN217344940U

CN217344940U - Rotary working platform of grinding machine

Info

Publication number: CN217344940U
Application number: CN202220336445.7U
Authority: CN
Inventors: 刘光明
Original assignee: Foshan Shunde Fuxingte Machinery Parts Co ltd
Current assignee: Foshan Lining Machinery Co ltd
Priority date: 2022-02-19
Filing date: 2022-02-19
Publication date: 2022-09-02
Anticipated expiration: 2032-02-19

Abstract

The utility model provides a rotation type work platform of grinding machine, the on-line screen storage device comprises a base, the motor chamber has been seted up at the top of base, the bottom welded mounting in motor chamber has first motor, the output shaft welded mounting of first motor has the carousel, the top fixed mounting of carousel has clamping device, the spout has been seted up to the bottom of carousel. Make through the pulling handle and press from both sides tight piece lateral shifting compression spring, loosen the handle and make the surface contact who presss from both sides tight piece and work piece under the effect of spring, it is fixed to carry out the centre gripping through four groups of tight pieces of clamp with the work piece, make the surface contact of sanding block and work piece through the hydraulic stem, it rotates to drive the carousel through first motor, through the slide rail with the spout matching of carousel bottom and then carry out spacing direction to the carousel, it rotates to drive the threaded rod through the second motor, through threaded rod and adjustable shelf meshing and then realize the vertical removal of adjustable shelf, thereby be convenient for polish the surface of work piece through the sanding block, improve its efficiency of polishing.

Description

Rotary working platform of grinding machine

Technical Field

The utility model relates to a grinding machine work platform technical field refers in particular to a rotary type work platform of grinding machine.

Background

Grinding machines are machine tools for grinding surfaces of workpieces with grinders, most of which use grinding wheels rotating at high speed for grinding, and few of which use other grinders such as oilstones and abrasive belts and free abrasives, such as honing machines, superfinishing machines, belt grinders, and polishers.

The workstation of current grinding machine is mostly the workstation of nonrotatable, if need process other face in the time of processing the work piece then need dismantle the work piece and reinstall, can have from the step of new correction, has increased operating time, cost of labor and the processing degree of difficulty, and the work piece that the while was processed out also can be relatively poor on the precision.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a rotation type work platform of grinding machine, make through the pulling handle and press from both sides tight piece lateral shifting compression spring, loosen the handle and make the surface contact who presss from both sides tight piece and work piece under the effect of spring, it is fixed to carry out the centre gripping through the tight piece of four groups clamp, make the surface contact of sanding block and work piece through the hydraulic stem, it rotates to drive the carousel through first motor, spout through slide rail and carousel bottom matches and then carries out spacing direction to the carousel, it rotates to drive the threaded rod through the second motor, through threaded rod and adjustable shelf meshing and then realize the vertical removal of adjustable shelf, thereby be convenient for polish through the sanding block to the surface of work piece, improve its efficiency of polishing.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

a rotary working platform of a grinding machine comprises a base, wherein a motor cavity is formed in the top of the base, a first motor is welded and installed at the bottom of the motor cavity, a rotary table is welded and installed on an output shaft of the first motor, a clamping device is fixedly installed at the top of the rotary table, a sliding groove is formed in the bottom of the rotary table, a sliding rail is fixedly installed at the top of the base and is located inside the sliding groove, a stand column is welded and installed at the top of the base, a first groove and a second groove are formed in the front side wall of the stand column, a second motor is welded and installed at the top of the stand column, an output shaft of the second motor penetrates through the top of the stand column and extends into the first groove, a threaded rod is fixedly installed through a coupler, a movable frame is sleeved on the surface thread of the threaded rod, and a hydraulic rod is fixedly installed on the opposite surface of the movable frame, and the free end of the hydraulic rod is provided with a grinding block.

Preferably, clamping device includes fixed plate, movable rod, handle, presss from both sides tight piece and spring, the inside slip of fixed plate is pegged graft and is had the movable rod, the one end welded mounting of movable rod has the handle, the other end welded mounting of movable rod has the tight piece of clamp, the surface cover that the movable rod is close to the tight piece of clamp is equipped with the spring.

Preferably, the number of the clamping devices is four, and the four clamping devices are arranged in an annular array, so that the workpiece can be clamped conveniently, and the clamping is more stable.

Preferably, the quantity of second recess has two sets ofly, and the second recess is located the front and back both sides of first recess, is convenient for carry on spacingly to the adjustable shelf.

Preferably, one side of adjustable shelf is slidable mounting setting with first recess and second recess, is convenient for carry out spacing direction to the adjustable shelf.

Preferably, the grinding block is arc-shaped and correspondingly arranged, so that the surface of the workpiece is conveniently ground.

Preferably, the clamping block is arc-shaped, and the arc surface of the clamping block is provided with anti-slip patterns to prevent the workpiece and the clamping block from sliding relatively.

The utility model discloses beneficial effect:

this rotation type work platform of grinding machine, make through the pulling handle press from both sides tight piece lateral shifting compression spring, loosen the handle and make the surface contact who presss from both sides tight piece and work piece under the effect of spring, it is fixed to carry out the centre gripping with the work piece through four tight pieces of group clamp, make the surface contact of sanding block and work piece through the hydraulic stem, it rotates to drive the carousel through first motor, spout through slide rail and carousel bottom matches and then carries out spacing direction to the carousel, it rotates to drive the threaded rod through the second motor, through threaded rod and adjustable shelf meshing and then realize the vertical removal of adjustable shelf, thereby be convenient for polish through the sanding block to the surface of work piece, improve its efficiency of polishing.

Drawings

FIG. 1 is a schematic structural view of an isometric view of the present invention;

FIG. 2 is a schematic structural view of an enlarged view of part A of the present invention;

fig. 3 is a schematic structural view of a front sectional view of the present invention;

in the figure: the grinding machine comprises a base 1, a motor cavity 2, a first motor 3, a rotary table 4, a sliding chute 5, a sliding rail 6, a fixed plate 7, a movable rod 8, a handle 9, a clamping block 10, a spring 11, a vertical column 12, a first groove 13, a second groove 14, a second motor 15, a threaded rod 16, a movable frame 17, a hydraulic rod 18 and a grinding block 19.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.

Referring to fig. 1-3, the rotary working platform of a grinding machine of the present invention comprises a base 1, a motor cavity 2 is provided at the top of the base 1, a first motor 3 is welded at the bottom of the motor cavity 2, a rotary table 4 is welded at the output shaft of the first motor 3, a clamping device is fixedly provided at the top of the rotary table 4, a sliding groove 5 is provided at the bottom of the rotary table 4, a sliding rail 6 is fixedly provided at the top of the base 1, the sliding rail 6 is located inside the sliding groove 5, the sliding groove 5 is matched with the sliding rail 6, a stand 12 is welded at the top of the base 1, a first groove 13 and a second groove 14 are provided at the front side wall of the stand 12, a second motor 15 is welded at the top of the stand 12, a threaded rod 16 is fixedly provided at the top of the stand 12 and extends to the inside of the first groove 13 through a coupler, a surface threaded sleeve of the threaded rod 16 is provided with a movable frame 17, a hydraulic rod 18 is fixedly arranged on the opposite surface of the movable frame 17, and a sanding block 19 is arranged at the free end of the hydraulic rod 18.

Specifically, clamping device includes fixed plate 7, movable rod 8, handle 9, presss from both sides tight piece 10 and spring 11, and the inside slip grafting of fixed plate 7 has movable rod 8, and the one end welded mounting of movable rod 8 has handle 9, and the other end welded mounting of movable rod 8 has tight piece 10 of clamp, and the surface cover that movable rod 8 is close to tight piece 10 of clamp is equipped with spring 11.

Specifically, four groups of clamping devices are arranged, and the four groups of clamping devices are arranged in an annular array, so that the workpiece can be clamped conveniently, and the clamping is more stable.

Specifically, there are two sets of second recess 14, and second recess 14 is located first recess 13 front and back both sides, is convenient for carry on spacingly to adjustable shelf 17.

Specifically, one side of the movable frame 17, the first groove 13 and the second groove 14 are slidably mounted, so that the movable frame 17 is conveniently limited and guided.

Specifically, the polishing block 19 is arc-shaped and correspondingly arranged, so that the surface of the workpiece can be polished conveniently.

Specifically, the clamping block 10 is arc-shaped, and the arc surface of the clamping block 10 is provided with anti-slip patterns to prevent the workpiece and the clamping block 10 from sliding relatively.

The utility model discloses a theory of operation: place the cylindric work piece of treating polishing on carousel 4, pulling handle 9 makes the compression spring 11 of the lateral shifting of the tight piece 10 of clamp, loosen handle 9 and make the surface contact who presss from both sides tight piece 10 and work piece under the effect of spring 11, it is fixed to carry out the centre gripping through the tight piece 10 of four groups clamp, make the surface contact of sanding block 19 and work piece through hydraulic stem 18, it rotates to drive carousel 4 through first motor 3, spout 5 through slide rail 6 and carousel 4 bottom matches and then carries out spacing direction to carousel 4, it rotates to drive threaded rod 16 through second motor 15, through threaded rod 16 and the meshing of adjustable shelf 17 and then realize adjustable shelf 17 vertical removal, thereby be convenient for polish the surface of work piece through sanding block 19, improve its efficiency of polishing.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate a number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The rotary working platform of the grinding machine comprises a base (1) and is characterized in that a motor cavity (2) is formed in the top of the base (1), a first motor (3) is installed at the bottom of the motor cavity (2) in a welded mode, a rotary table (4) is installed at an output shaft of the first motor (3) in a welded mode, a clamping device is fixedly installed at the top of the rotary table (4), a sliding groove (5) is formed in the bottom of the rotary table (4), a sliding rail (6) is fixedly installed at the top of the base (1), the sliding rail (6) is located inside the sliding groove (5), the sliding groove (5) is matched with the sliding rail (6), an upright post (12) is installed at the top of the base (1) in a welded mode, a first groove (13) and a second groove (14) are formed in the front side wall of the upright post (12), a second motor (15) is installed at the top of the upright post (12) in a welded mode, the output shaft of second motor (15) runs through the top of stand (12) and extends to the inside of first recess (13) and has threaded rod (16) through shaft coupling fixed mounting, the surperficial screw thread cover of threaded rod (16) is equipped with adjustable shelf (17), the opposite face fixed mounting of adjustable shelf (17) has hydraulic stem (18), the free end of hydraulic stem (18) is provided with sanding block (19).

2. The rotary working platform of the grinding machine as claimed in claim 1, characterized in that the clamping device comprises a fixed plate (7), a movable rod (8), a handle (9), a clamping block (10) and a spring (11), the movable rod (8) is inserted into the fixed plate (7) in a sliding mode, the handle (9) is installed at one end of the movable rod (8) in a welding mode, the clamping block (10) is installed at the other end of the movable rod (8) in a welding mode, and the spring (11) is sleeved on the surface, close to the clamping block (10), of the movable rod (8).

3. A rotary work platform for a grinding machine as claimed in claim 2 wherein said clamps are four in number and four clamps are arranged in an annular array.

4. A rotary work platform for a grinding machine as claimed in claim 1 characterised in that there are two sets of said second recesses (14) and the second recesses (14) are located on both the front and rear sides of the first recess (13).

5. A rotary work platform for a grinding machine as claimed in claim 1 characterised in that one side of the said movable carriage (17) is slidably mounted in the first (13) and second (14) recesses.

6. The rotary work platform of a grinding machine as claimed in claim 1, characterized in that said sanding blocks (19) are circular and arranged correspondingly.

7. A rotary work platform for a grinding machine as claimed in claim 2, characterised in that said clamping blocks (10) are arcuate and that the arcuate surfaces of the clamping blocks (10) are provided with anti-slip patterns.