CN212170019U

CN212170019U - Burnishing device for foundry goods

Info

Publication number: CN212170019U
Application number: CN202020828123.5U
Authority: CN
Inventors: 卫正所
Original assignee: Anhui Jutai Machinery Manufacturing Co ltd
Current assignee: Anhui Jutai Machinery Manufacturing Co ltd
Priority date: 2020-05-18
Filing date: 2020-05-18
Publication date: 2020-12-18
Anticipated expiration: 2030-05-18

Abstract

The utility model discloses a burnishing device for foundry goods, including the table body and workstation, the top outer wall of workstation is fixed with the installation piece, and the left side of installation piece and front side outer wall all open there is the rectangular hole, and the inner wall of rectangular hole is fixed with the fixed block, one side outer wall of fixed block is opened there is the round hole, and the circumference inner wall of round hole rotates through the bearing and is connected with the threaded rod, the circumference outer wall of threaded rod has the movable block through threaded connection, and the one end of threaded rod is fixed with bevel gear, the top outer wall of installation piece is opened there is the circular port, and the circumference inner wall of circular port rotates through the bearing and is connected with the bull stick. The utility model discloses a rotating the bull stick, bevel gear drives bevel gear rotatory, and the rotatory movable block that promotes of threaded rod moves to the outside, lives the both sides right angle inner wall support of L type foundry goods, rotates adjusting bolt tightly with the fixed of L template, and the firm fixing of L type foundry goods is on the workstation, and the foundry goods is fixed swift, polishes safelyr.

Description

Burnishing device for foundry goods

Technical Field

The utility model relates to a polishing technical field especially relates to a burnishing device for foundry goods.

Background

Polishing refers to a process of reducing the roughness of a workpiece surface by mechanical, chemical, or electrochemical actions to obtain a bright, flat surface. The method is to carry out modification processing on the surface of a workpiece by using a polishing tool and abrasive particles or other polishing media. Polishing does not improve the dimensional accuracy or geometric accuracy of the workpiece, but aims to obtain a smooth surface or a mirror surface gloss, and sometimes also serves to eliminate gloss (matting). Polishing wheels are commonly used as polishing tools. The polishing wheel is generally made of a laminate of a plurality of layers of canvas, felt or leather, both sides of which are clamped by metal disks, and the rim of which is coated with a polishing agent formed by uniformly mixing micro-powder abrasive and grease, etc.

The Chinese patent with application number 201920682316.1 discloses a polishing device for precision casting, which comprises a polishing machine and a base, the bottom of the polishing machine is provided with a central shaft, the surface of the central shaft is movably sleeved with wheels, the wheels are connected on the upper surface of the base in a sliding way, the top of the base is provided with a fixed table which is positioned on the back of the polishing machine, the front surface of the fixed table is fixedly connected with a guide rod, the surface of the guide rod is movably sleeved with a spring, the front surface of the guide rod penetrates through the central shaft and is movably connected with the central shaft, the bottom of the polishing machine is connected with the top of the fixed table in a sliding manner, the inside of the fixed table is connected with a buffer device in a sliding way, the buffer device is fixedly connected at the bottom of the polishing machine, when the device polishes the casting, the L-shaped casting cannot be stably fixed, and polishing of the L-shaped casting are difficult to realize.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a polishing device for castings.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a polishing device for castings comprises a table body and a workbench, wherein an installation block is fixed on the outer wall of the top of the workbench, rectangular holes are formed in the outer wall of the left side and the outer wall of the front side of the installation block, a fixed block is fixed on the inner wall of each rectangular hole, a round hole is formed in the outer wall of one side of each fixed block, a threaded rod is connected to the inner wall of the circumference of each round hole in a rotating mode through a bearing, a movable block is connected to the outer wall of the circumference of the threaded rod through threads, a bevel gear is fixed at one end of the threaded rod, a round hole is formed in the outer wall of the top of the installation block, a rotating rod is connected to the inner wall of the circumference of the round hole in a rotating mode through a bearing, a bevel gear is fixed at the bottom end of the rotating rod and meshed with the bevel gear, a first fixed plate and a second fixed plate are respectively fixed on, the inner wall of the threaded hole is rotatably connected with an adjusting bolt.

Preferably, a supporting plate is fixed on the outer wall of the top of the table body, and a sliding groove is formed in the outer wall of one side of the supporting plate.

Preferably, the outer wall of one side of the table body is fixed with a first motor, and an output shaft of the first motor is connected with a screw rod through a coupling.

Preferably, the circumference outer wall of screw rod rotates and is connected with the slider, and one side outer wall of slider is fixed with the fly leaf.

Preferably, an electric telescopic rod is fixed on the outer wall of one side of the movable plate, a second motor is fixed on the outer wall of the top of the electric telescopic rod, and a polishing wheel is fixed at the top end of an output shaft of the second motor.

Preferably, one side that the top outer wall of the table body is far away from the backup pad is fixed with the toolbox, and the left and right sides inner wall of toolbox is fixed with the baffle of equidistance distribution.

Compared with the prior art, the utility model provides a burnishing device for foundry goods possesses following beneficial effect:

1. through adjusting bolt, bull stick, movable block, the bevel gear that sets up, put L type casting at the top outer wall of workstation, rotate the bull stick, the bevel gear drives bevel gear rotatory, and the threaded rod rotation promotes the movable block and moves to the outside, lives the both sides right angle inner wall of L type casting, rotates adjusting bolt with the fixed of L template tight, the firm fixing of L type casting on the workstation, the foundry goods is fixed swift, polishes safelyr.

2. Through the screw rod, the first motor that set up, the output shaft of first motor rotates and drives the screw rod and rotate, makes the slider remove about on the screw rod, is convenient for adjust the position of polishing wheel, makes the more accurate of foundry goods polished.

3. Through the toolbox that sets up, the inside of toolbox is provided with the multilayer baffle, makes things convenient for the arrangement of instrument and accomodating of foundry goods, is favorable to staff's work.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model has the advantages of simple and compact overall structure, the operation is more convenient, and safety and stability nature is good.

Drawings

Fig. 1 is a schematic perspective view of a polishing device for castings according to the present invention;

fig. 2 is a schematic structural view of a fixing part of the polishing device for castings according to the present invention;

fig. 3 is a front view structure diagram of the polishing device for castings according to the present invention.

In the figure: 1-a first fixing plate, 2-an adjusting bolt, 3-a grinding wheel, 4-a supporting plate, 5-a movable plate, 6-a first motor, 7-an electric telescopic rod, 8-a second motor, 9-a second fixing plate, 10-a mounting block, 11-a workbench, 12-a tool box, 13-a partition plate, 14-a movable block, 15-a threaded rod, 16-a bevel gear, 17-a rotating rod and 18-a fixing block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, a polishing device for castings comprises a table body and a workbench 11, wherein a mounting block 10 is fixed on the outer wall of the top of the workbench 11 through screws, rectangular holes are formed in the outer walls of the left side and the front side of the mounting block 10, a fixed block 18 is welded on the inner wall of each rectangular hole, a round hole is formed in the outer wall of one side of the fixed block 18, the inner wall of the circumference of the round hole is rotatably connected with a threaded rod 15 through a bearing, the outer wall of the circumference of the threaded rod 15 is connected with a movable block 14 through threads, a bevel gear 16 is welded at one end of the threaded rod 15, a round hole is formed in the outer wall of the top of the mounting block 10, a rotating rod 17 is rotatably connected with the inner wall of the circumference of the round hole through a bearing, a bevel gear is fixed at the bottom end of the rotating rod 17 through screws and is meshed with the, and the threaded hole is opened to the one end that the bull stick 17 was kept away from to the top outer wall of first fixed plate 1 and second fixed plate 9, the inner wall of threaded hole rotates and is connected with adjusting bolt 2, rotate bull stick 17, bevel gear drives bevel gear 16 rotatory, threaded rod 15 is rotatory to promote movable block 14 and move to the outside, live the both sides right angle inner wall support of L type foundry goods, it is tight with the fixed of L template to rotate adjusting bolt 2, the firm fixing on workstation 11 of L type foundry goods, the foundry goods is fixed swift, it is safer to polish.

In the utility model, the top outer wall of the table body is fixed with a support plate 4 through screws, and the outer wall of one side of the support plate 4 is provided with a chute.

The utility model discloses in, one side outer wall of the table body has first motor 6 through the fix with screw, and the output shaft of first motor 6 has the screw rod through the coupling joint, and the output shaft of first motor 6 rotates and drives the screw rod and rotate, makes the slider control about on the screw rod, is convenient for adjust the position of the wheel 3 of polishing, makes the more accurate of foundry goods polished.

The utility model discloses in, the circumference outer wall of screw rod rotates and is connected with the slider, and one side outer wall welding of slider has fly leaf 5.

The utility model discloses in, one side outer wall of fly leaf 5 has electric telescopic handle 7 through the fix with screw, and electric telescopic handle 7's top outer wall has second motor 8 through the fix with screw, and the output shaft top of second motor 8 has polishing wheel 3 through the fix with screw.

The working principle is as follows: during the use, put L type casting on workstation 11, rotate bull stick 17, bevel gear drives bevel gear 16 rotatory, threaded rod 15 is rotatory to promote movable block 14 and to move to the outside, live the both sides right angle inner wall of L type casting, it is tight with the fixed of L type board to rotate adjusting bolt 2, adjust electric telescopic handle 7's length, start second motor 8, grinding wheel 3 is rotatory, start first motor 6, the output shaft of first motor 6 rotates and drives the screw rod and rotate, make the slider remove about on the screw rod, thereby drive grinding wheel linear motion and polish L type casting.

Example 2

Referring to fig. 1, the polishing device for castings according to the present embodiment, compared to embodiment 1, further includes a tool box 12 fixed to one side of the top outer wall of the table body, which is far away from the supporting plate 4, by screws, and partition plates 13 fixed to inner walls of left and right sides of the tool box 12 by screws and distributed at equal intervals.

The working principle is as follows: when the tool box is used, a door of the tool box is opened, tools can be taken and used, the multilayer partition plate 13 is arranged inside the tool box 12, and tools can be sorted and castings can be stored.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A polishing device for castings comprises a table body and a workbench (11), and is characterized in that an installation block (10) is fixed on the outer wall of the top of the workbench (11), rectangular holes are formed in the outer walls of the left side and the front side of the installation block (10), a fixed block (18) is fixed on the inner wall of each rectangular hole, a round hole is formed in the outer wall of one side of the fixed block (18), a threaded rod (15) is connected to the inner wall of the circumference of the round hole in a rotating mode through a bearing, the outer wall of the circumference of the threaded rod (15) is connected with a movable block (14) through threads, a bevel gear (16) is fixed at one end of the threaded rod (15), a round hole is formed in the outer wall of the top of the installation block (10), a rotating rod (17) is connected to the inner wall of the circumference of the round hole in a rotating mode through a bearing, a bevel gear is fixed, the top outer wall of installation piece (10) is fixed with first fixed plate (1) and second fixed plate (9) respectively, and the one end of bull stick (17) is kept away from to the top outer wall of first fixed plate (1) and second fixed plate (9) opens threaded hole, and the inner wall of threaded hole rotates and is connected with adjusting bolt (2).

2. A polishing device for castings according to claim 1, characterized in that a supporting plate (4) is fixed on the top outer wall of the table body, and a sliding groove is formed on one side outer wall of the supporting plate (4).

3. A polishing device for castings according to claim 2, characterized in that a first motor (6) is fixed on the outer wall of one side of the table body, and an output shaft of the first motor (6) is connected with a screw rod through a coupling.

4. A polishing device for castings according to claim 3, characterized in that a slider is rotatably connected to the circumferential outer wall of the screw, and a movable plate (5) is fixed to one side outer wall of the slider.

5. A casting polishing device according to claim 4, characterized in that an electric telescopic rod (7) is fixed on the outer wall of one side of the movable plate (5), a second motor (8) is fixed on the outer wall of the top of the electric telescopic rod (7), and a polishing wheel (3) is fixed at the top end of an output shaft of the second motor (8).

6. A polishing device for castings according to claim 1, characterized in that a tool box (12) is fixed on the side of the top outer wall of the table body far from the support plate (4), and partition plates (13) are fixed on the inner walls of the left and right sides of the tool box (12) and are distributed at equal intervals.