CN211517009U - Casting polishing device - Google Patents

Abstract

The utility model discloses a casting grinding device, which comprises a workbench, a support plate is fixedly installed at the lower part of the front end of the workbench, a motor is fixedly installed at the middle of the upper end of the support plate, and a connection box is fixedly installed at the left part of the upper end of the workbench , the right end of the connection box is provided with an air outlet, the middle of the upper end of the worktable is provided with a grinding roller, the right side of the worktable is placed with a receiving box, and the upper right end of the worktable is fixedly connected with two sets of connecting rods, the connecting rods are One end of the rod away from the worktable is fixedly connected with a vertical plate, the upper left end of the vertical plate is fixedly connected with a horizontal plate, the front and rear of the lower end of the horizontal plate are fixedly connected with spring ropes, and the lower ends of the two sets of spring ropes are fixedly connected. A clamping device is fixedly connected together, and a first shaft rod and a second shaft rod are arranged in the worktable. The casting grinding device of the utility model is convenient for clamping and fixing the casting, can arbitrarily adjust the grinding angle of the casting, and can protect the surrounding environment to a certain extent.

Description

A casting grinding device

technical field

The utility model relates to the field of casting grinding equipment, in particular to a casting grinding device.

Background technique

Castings are metal forming objects obtained by various casting methods, including steel castings, iron castings, copper castings, aluminum castings and other types. The method is to inject into a pre-prepared casting mold, and after cooling, etc., the obtained objects with a certain shape, size and performance, the castings are relatively rough after the preliminary production is completed, and are generally processed by manual grinding; the existing The casting grinding device is not equipped with a clamping device. Usually, the staff needs to hold the casting for grinding during use. There are certain safety hazards, and the quality of the casting grinding cannot be achieved. adversely affect the surrounding environment.

Utility model content

The main purpose of the present invention is to provide a casting grinding device, which can effectively solve the problems in the background technology.

To achieve the above purpose, the technical scheme adopted by the present utility model is:

A casting grinding device includes a workbench, a support plate is fixedly installed at the lower part of the front end of the workbench, a motor is fixedly installed in the middle of the upper end of the support plate, a connection box is fixedly installed at the left part of the upper end of the workbench, and the connection box is fixedly installed. The right end is provided with an air outlet, the middle of the upper end of the worktable is provided with a grinding roller, a receiving box is placed on the right side of the worktable, and two sets of connecting rods are fixedly connected to the upper part of the right end of the worktable, and the connecting rods are far from the bottom of the worktable. One end is fixedly connected with a vertical plate, the upper left end of the vertical plate is fixedly connected with a horizontal plate, the front and rear parts of the lower end of the horizontal plate are fixedly connected with spring ropes, and the lower ends of the two groups of spring ropes are fixedly connected with a clip A holding device is provided, and a first shaft rod and a second shaft rod are arranged in the worktable.

Preferably, the main structure of the clamping device includes an installation plate, a fixed plate and a movable plate, the fixed plate is fixedly installed at the lower part of the right end of the installation plate, the movable plate is movably installed at the left part of the lower end of the installation plate, and the movable plate A screw is inserted into the middle of the left end, and a first turntable is fixedly connected to the left end of the screw. The bearing is interspersed and movably connected with a rotating shaft, the right end of the rotating shaft is fixedly connected with a second turntable, the left end of the rotating shaft extends through the fixing plate to the left side of the fixing plate and is fixedly installed with a second baffle plate, and the left and right parts of the upper end of the mounting plate are The clamping device is fixedly connected with the lower ends of the two groups of spring ropes respectively, and the clamping device is fixedly connected with the two groups of spring ropes.

Preferably, a T-shaped slot is formed in the middle of the lower sheet of the mounting plate, a T-shaped slider is fixedly connected to the upper middle of the movable plate, and the size of the T-shaped slider is slightly smaller than the size of the T-shaped slot, and the right end of the installation plate is A number of first through holes penetrating left and right are equally spaced in the middle, and the first through holes all pass through the T-shaped groove. The middle part of the right end of the T-shaped slider is provided with a second through hole that penetrates left and right. The inner diameter is the same as the inner diameter of the first through hole, and the second through hole and the first through hole are interspersed with a movable connection limiting rod.

Preferably, the output end of the motor is fixedly connected with a transmission shaft, the rear end of the transmission shaft extends through the front box wall of the workbench to the front of the inner cavity of the workbench and is fixedly connected with the main gear, the first shaft rod and the first shaft The two shaft rods are parallel to each other, and the first shaft rod and the second shaft rod are respectively movably connected to the left and right parts of the inner cavity of the worktable through bearings, and the front parts of the first shaft rod and the second shaft rod are respectively inserted and fixedly connected There are first and second secondary gears, both of which mesh with the main gear.

Preferably, the grinding roller is inserted and fixedly connected to the middle of the first shaft, the middle of the upper end of the worktable is provided with a mounting groove that penetrates up and down, and the mounting groove is located directly above the grinding roller, and the upper end of the grinding roller penetrates the mounting groove and extends to the top of the workbench.

Preferably, the connection box and the workbench are integrally constructed, and the connection box communicates with the interior of the workbench, the second shaft rod is located below the connection box, and the outer wall of the second shaft rod is inserted and fixedly connected with a number of fan blades.

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

1. By being provided with a motor, the motor drives the second shaft to rotate so as to drive the fan blades fixed on the outer wall of the second shaft to rotate, and the generated wind enters the connection box upwards, and then blows out from the air outlet, which can be used for grinding. A large amount of debris generated is blown off, blocked by the vertical plate, and finally falls into the receiving box, which can prevent the debris from polluting the surrounding environment during grinding.

2. By setting the clamping component, adjust the position of the movable plate according to the length of the casting before grinding, and then turn the first turntable to clamp the casting between the first baffle and the second baffle, and press the mounting plate downward. The casting can be closely attached to the grinding roller to achieve the purpose of grinding the casting. At the same time, the casting can be rotated by rotating the second turntable, and the grinding angle can be adjusted.

Description of drawings

FIG. 1 is a schematic diagram of the overall structure of a casting grinding device of the present invention.

2 is a schematic structural diagram of a clamping device of a casting grinding device of the present invention.

3 is a schematic diagram of the connection of the movable plate of a casting grinding device of the present invention.

4 is a schematic diagram of the internal structure of a workbench of a casting grinding device of the present invention.

In the figure: 1. Workbench; 2. Supporting plate; 3. Motor; 4. Connection box; 5. Grinding roller; 6. Receiving box; 7. Connecting rod; 8. Vertical plate; 9. Horizontal plate; Spring rope; 11, clamping device; 12, air outlet; 13, mounting plate; 14, movable plate; 15, first turntable; 16, screw rod; 17, first baffle plate; 18, fixed plate; 19, second Turntable; 20, shaft; 21, second baffle; 22, second through hole; 23, T-shaped slider; 24, first through hole; 25, T-shaped slot; 26, limit rod; 27, transmission shaft ; 28, the main gear; 29, the second auxiliary gear; 30, the first auxiliary gear; 31, the first shaft; 32, the second shaft; 33, the fan blade.

Detailed ways

In order to make the technical means, creation features, achievement goals and effects of the present invention easy to understand and understand, the present invention will be further described below with reference to the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" The orientation or positional relationship indicated by "" etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation, so as to The specific orientation configuration and operation is therefore not to be construed as a limitation of the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present utility model, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "provided with", "connected", etc., should be understood in a broad sense, for example, "connected" may be a fixed The connection can also be a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, and it can be internal communication between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

As shown in Figure 1-4, a casting grinding device includes a workbench 1, a support plate 2 is fixedly installed at the lower part of the front end of the workbench 1, a motor 3 is fixedly installed in the middle of the upper end of the support plate 2, and a left part of the upper end of the workbench 1 is fixedly installed There is a connection box 4, an air outlet 12 is arranged at the right end of the connection box 4, a grinding roller 5 is arranged in the middle of the upper end of the workbench 1, a receiving box 6 is placed on the right side of the workbench 1, and two sets of connecting rods 7 are fixedly connected to the upper part of the right end of the workbench 1 , the end of the connecting rod 7 away from the workbench 1 is fixedly connected with a vertical plate 8, the upper left end of the vertical plate 8 is fixedly connected with a horizontal plate 9, and the front and rear parts of the lower end of the horizontal plate 9 are fixedly connected with a spring rope 10, and A clamping device 11 is fixedly connected to the lower ends of the two sets of spring ropes 10 , and a first shaft rod 31 and a second shaft rod 32 are arranged in the worktable 1 .

The main structure of the clamping device 11 includes a mounting plate 13, a fixed plate 18 and a movable plate 14. The fixed plate 18 is fixedly installed at the lower part of the right end of the mounting plate 13, the movable plate 14 is movably installed at the lower left part of the mounting plate 13, and the middle part of the left end of the movable plate 14. A screw 16 is inserted through the screw thread, the left end of the screw 16 is fixedly connected with the first turntable 15, the right end of the screw 16 is inserted through the movable plate 14 and extends to the right side of the movable plate 14 and is movably connected with the first baffle 17 through the bearing, and the middle of the right end of the fixed plate 18 passes through the movable plate 14. The bearing is interspersed and movably connected with the rotating shaft 20, the right end of the rotating shaft 20 is fixedly connected with the second turntable 19, the left end of the rotating shaft 20 extends through the fixing plate 18 to the left side of the fixing plate 18 and is fixedly installed with a second baffle plate 21, the upper left part of the mounting plate 13 and The right part is fixedly connected with the lower ends of the two sets of spring ropes 10 respectively, and the clamping device 11 is fixedly connected with the two sets of spring ropes 10. When grinding the casting, the device can be fixed, and the grinding angle can be adjusted arbitrarily, and the operation is simple and convenient. There is a T-shaped slot 25 in the middle of the lower order of the mounting plate 13, a T-shaped slider 23 is fixedly connected to the middle of the upper end of the movable plate 14, and the size of the T-shaped slider 23 is slightly smaller than the size of the T-shaped slot 25. The middle of the right end of the mounting plate 13 A plurality of first through holes 24 penetrating left and right are equally spaced, and the first through holes 24 all pass through the T-shaped groove 25 . The middle of the right end of the T-shaped slider 23 is provided with a second through hole 22 penetrating left and right. The second through hole 22 The inner diameter of the motor 3 is the same as the inner diameter of the first through hole 24, and the second through hole 22 and the first through hole 24 are interspersed and connected together with a limit rod 26; the output end of the motor 3 is fixedly connected with a transmission shaft 27, and the transmission shaft 27 The rear end extends through the front box wall of the workbench 1 to the front of the inner cavity of the workbench 1 and is fixedly connected with the main gear 28, the first shaft 31 and the second shaft 32 are parallel to each other, and the first shaft 31 and the second shaft The rods 32 are respectively movably connected to the left and right parts of the inner cavity of the workbench 1 through bearings. The first secondary gear 30 and the second secondary gear 29 are meshed with the main gear 28, and the motor 3 can drive the first shaft 31 and the second shaft 32 to rotate respectively through gear transmission; the grinding roller 5 is inserted and fixedly connected to the first shaft. In the middle of the shaft rod 31 and the middle of the upper end of the worktable 1, there is an installation groove that penetrates up and down, and the installation groove is located directly above the grinding roller 5. The upper end of the grinding roller 5 penetrates the installation groove and extends to the top of the worktable 1, so as to play the role of grinding; The connection box 4 and the workbench 1 have an integral structure, and the connection box 4 communicates with the interior of the workbench 1. The second shaft rod 32 is located below the connection box 4. Wind, and blow out from the air outlet 12 to clean up the debris generated during sanding.

It should be noted that the present utility model is a casting grinding device. Before use, the external power supply is turned on, and the staff removes the limit rod 26 from the first through hole 24, and the shape and size of the casting to be ground as required will be Adjust the movable plate 14 to an appropriate position, and then insert the limit rod 26 into the first through hole 24 and the second through hole 22 to fix the movable plate 14 and the mounting plate 13 relative to each other, and hold the casting to locate it on the first baffle 17 Between it and the second baffle 21, adjust the first turntable 15 to fix the casting, turn on the switch of the motor 3 to make it work, press the mounting plate 13, the two sets of spring ropes 10 are stretched, and the motor 3 passes through the main gear 28 and the second pair of The gear 29 and the first shaft 31 drive the grinding roller 5 to rotate, and the casting can be ground close to the outer wall of the grinding roller 5. The motor 3 is driven by the main gear 28, the first auxiliary gear 30 and the second shaft 32 to be fixedly installed on the second shaft. The fan blades 33 on the outer wall of the two shaft rods 32 rotate, and the generated wind power enters the connection box 4 and is blown out through the air outlet 12, so as to clean up a large amount of debris generated during grinding, and blow the debris to the vertical plate 8 Then it falls into the receiving box 6 for collection, and after grinding is completed, only the limit rod 26 is pulled out to remove the casting.

The basic principles and main features of the present invention and the advantages of the present invention are shown and described above. It should be understood by those skilled in the art that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention There will also be various changes and improvements in the new model, which all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A casting grinding device, comprising a workbench (1), characterized in that: a support plate (2) is fixedly installed at the lower part of the front end of the workbench (1), and a motor is fixedly installed at the middle of the upper end of the support plate (2). (3), a connection box (4) is fixedly installed on the left part of the upper end of the workbench (1), an air outlet (12) is arranged at the right end of the connection box (4), and a middle part of the upper end of the workbench (1) is provided with an air outlet (12). A grinding roller (5), a receiving box (6) is placed on the right side of the worktable (1), two sets of connecting rods (7) are fixedly connected to the upper part of the right end of the worktable (1), and the connecting rods (7) A vertical plate (8) is fixedly connected to one end away from the workbench (1), a horizontal plate (9) is fixedly connected to the upper part of the left end of the vertical plate (8), and the front and rear of the lower end of the horizontal plate (9) are fixedly connected. Spring ropes (10) are fixedly connected to the two sets of spring ropes (10), and a clamping device (11) is fixedly connected to the lower ends of the two sets of spring ropes (10). Two shaft rods (32). 2 . The casting grinding device according to claim 1 , wherein the main structure of the clamping device ( 11 ) includes a mounting plate ( 13 ), a fixed plate ( 18 ) and a movable plate ( 14 ). The fixed plate (18) is fixedly installed at the lower part of the right end of the installation plate (13), the movable plate (14) is movably installed at the lower left part of the lower end of the installation plate (13), and the middle part of the left end of the movable plate (14) is threadedly connected with a screw rod (16), the left end of the screw (16) is fixedly connected with the first turntable (15), the right end of the screw (16) is inserted through the movable plate (14) and extends to the right side of the movable plate (14) and is movably connected with the first turntable (14) through the bearing. A baffle plate (17), the middle part of the right end of the fixed plate (18) is movably connected with a rotating shaft (20) through the bearing, and the right end of the rotating shaft (20) is fixedly connected with a second rotating plate (19), the rotating shaft (20) The left end extends through the fixing plate (18) to the left side of the fixing plate (18) and is fixedly installed with a second baffle plate (21). The fixed connection at the lower end fixes the clamping device (11) with the two sets of spring ropes (10). 3 . The casting grinding device according to claim 2 , wherein a T-shaped groove ( 25 ) is formed in the middle of the placing plate of the mounting plate ( 13 ), and a middle part of the upper end of the movable plate ( 14 ) is fixedly connected with a T-shaped groove ( 3 ). The size of the T-shaped slider (23) is slightly smaller than the size of the T-shaped groove (25), and the middle of the right end of the mounting plate (13) is equally spaced with a number of first through holes penetrating left and right (24), and the first through holes (24) all pass through the T-shaped groove (25), and the middle of the right end of the T-shaped slider (23) is provided with a second through hole (22) passing through left and right. The inner diameter of the hole (22) is the same as the inner diameter of the first through hole (24), and the second through hole (22) and the first through hole (24) are interspersed with a limit rod (26) for movable connection. 4. A casting grinding device according to claim 1, characterized in that: the output end of the motor (3) is fixedly connected with a transmission shaft (27), and the rear end of the transmission shaft (27) penetrates through the worktable ( 1) The front box wall extends to the front of the inner cavity of the workbench (1) and is fixedly connected with the main gear (28). The first shaft rod (31) and the second shaft rod (32) are parallel to each other, and the first shaft The rod (31) and the second shaft rod (32) are respectively movably connected to the left and right parts of the inner cavity of the workbench (1) through bearings. The first shaft rod (31) and the second shaft rod (32) are in front of the The first auxiliary gear (30) and the second auxiliary gear (29) are respectively inserted and fixedly connected to the parts, and the first auxiliary gear (30) and the second auxiliary gear (29) are meshed with the main gear (28). 5 . The casting grinding device according to claim 1 , wherein the grinding roller ( 5 ) is inserted and fixedly connected to the middle part of the first shaft rod ( 31 ), and a middle part of the upper end of the work table ( 1 ) is provided with a An installation groove that penetrates up and down, and the installation groove is located directly above the grinding roller (5), and the upper end of the grinding roller (5) penetrates the installation groove and extends to the top of the workbench (1). 6 . The casting grinding device according to claim 1 , wherein the connection box ( 4 ) and the workbench ( 1 ) have an integral structure, and the connection box ( 4 ) communicates with the workbench ( 1 ). 7 . , the second shaft rod (32) is located below the connection box (4), and a plurality of fan blades (33) are inserted and fixedly connected to the outer wall of the second shaft rod (32).

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