Casting deburring equipment

Abstract

The utility model discloses a casting deburring device. Relates to the technical field of metal casting processing. The situation that a filter screen of a grinding machine is blocked by metal scraps in the long-time using process occurs, generally, the filter screen needs to be manually and regularly cleaned, and manpower is wasted. The grinding machine comprises a grinding machine body, a mounting plate, a driving motor, a supporting disc and a knocking structure, a collecting frame is arranged at the bottom of the inner side of the grinding machine body, and the mounting plate is in bolted connection with the interior of a shell of the grinding machine body. According to the device, a supporting disc can be driven to rotate by starting a driving motor, the supporting disc rotates to drive a knocking block of a knocking structure to move to knock a filter screen, and therefore the situation that the filter screen is blocked is reduced, and a fixing structure is formed by a fixing frame, a fixing block, a sliding rod and a second spring; and the sliding frame can be disassembled or assembled by pulling the sliding rod, operation is easy, and a worker can conveniently maintain the knocking structure regularly.

Description

Technical Field

[0001] The utility model relates to the technical field of metal casting processing, in particular to a casting deburring device. Background Art

[0002] Burr is the rough edge created by a needle or knife engraving a metal plate in pin engraving and engraving. In direct engraving, the burr may be left to create a soft, blurred line that indicates the technical characteristics, but in intaglio engraving, a grinder is used to remove the burr from the casting to obtain clean, crisp lines.

[0003] Existing grinders are usually equipped with filters and filter boxes. Metal debris is collected by the filter box, and castings are blocked by the filter to prevent the castings from falling into the collection box and being damaged. The filter may be blocked by metal debris during long-term use, and it is usually necessary to manually clean the filter regularly, which is a waste of manpower. Utility Model Content

[0004] The purpose of the utility model is to provide a casting deburring device to solve the problem that the filter of the grinder proposed in the above background technology may be blocked by metal debris during long-term use, and the filter usually needs to be cleaned manually regularly, which wastes manpower.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a casting deburring device, comprising a grinder body, a mounting plate, a driving motor, a supporting plate and a knocking structure, a collecting frame is arranged at the inner bottom of the grinder body, the mounting plate is bolted to the inside of the grinder body shell, and a filter is arranged on the outside of the mounting plate, the driving motor is bolted to the center position above the mounting plate, the bottom of the supporting plate is connected to the output end of the driving motor by bolts, and a curved protrusion is arranged at the bottom of the supporting plate, the knocking structure is arranged above the mounting plate, and the knocking structure is located below the supporting plate, and the knocking structure comprises a sliding frame arranged above the mounting plate and a knocking block slidably connected to the inside of the sliding frame.

[0006] By adopting the above technical solution, the support plate can be driven to rotate by starting the driving motor, and the rotation of the support plate can drive the knocking block of the knocking structure to move and knock on the filter, thereby reducing the occurrence of filter blockage.

[0007] Preferably, the knocking structure includes a first spring arranged inside the sliding frame and a roller rotatably connected to the top of the knocking block, the top end of the first spring fits with the bottom of the knocking block, and the bottom end of the first spring fits with the bottom of the inner side of the sliding frame.

[0008] By adopting the above technical solution, the first spring can push the striking block to move upward, and the striking block can complete the up and down reciprocating motion by cooperating with the supporting plate.

[0009] Preferably, the fixed structure is arranged above the mounting plate, and the fixed structure includes a fixed frame bolted to the top of the mounting plate, a fixed block slidably connected to one side above the fixed frame, a sliding rod welded to one side of the fixed block, and a second spring arranged inside the fixed frame, the sliding rod is slidably connected to the fixed frame, one end of the second spring is in contact with the inner wall of the fixed frame, and the other end of the second spring is in contact with one side of the fixed block, and the fixed frame is slidably connected to the sliding frame.

[0010] By adopting the above technical solution, the sliding frame can be disassembled or installed by pulling the sliding rod, which is simple to operate and convenient for the staff to regularly maintain the knocking structure.

[0011] Preferably, a guide rod is fixedly provided at the inner bottom of the sliding frame, and the guide rod is slidably connected to the knocking block, and the guide rod passes through the hole in the center of the first spring.

[0012] By adopting the above technical solution, the knocking block can be limited by the guide rod to ensure the stability of the knocking block during movement, and the guide rod can limit the first spring to avoid deformation and dislocation of the first spring.

[0013] Preferably, L-shaped protrusions are provided on both sides of the knocking block, and a rubber pad is provided at the bottom of the L-shaped protrusion.

[0014] By adopting the above technical solution, the impact force between the knocking block and the filter screen can be buffered by the rubber pad, thereby avoiding damage to the filter screen.

[0015] Preferably, the sliding rod is a cylinder, and the sliding rod passes through the hole in the center of the second spring.

[0016] By adopting the above technical solution, the second spring can be limited by the sliding rod to avoid the second spring from deforming and dislocating.

[0017] Preferably, one side of the fixing block is in the shape of an inclined surface, and the fixing block is embedded in an opening on one side of the sliding frame.

[0018] By adopting the above technical solution, by setting the fixing block to be an inclined surface, the fixing block can be driven to move when the sliding frame moves downward, thereby improving the installation efficiency of the sliding frame.

[0019] Compared with the prior art, the beneficial effects of the utility model are: by starting the driving motor, the support plate can be driven to rotate, and the rotation of the support plate can drive the knocking block of the knocking structure to move to knock on the filter, thereby reducing the occurrence of filter blockage. A fixed structure is formed by providing a fixed frame, a fixed block, a sliding rod and a second spring, and the sliding frame can be disassembled or installed by pulling the sliding rod. The operation is simple, and it is convenient for the staff to regularly maintain the knocking structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front structural schematic diagram of the utility model;

[0021] Figure 2 For this utility model Figure 1 A magnified schematic diagram of part A;

[0022] Figure 3 It is a side structural schematic diagram of the utility model;

[0023] Figure 4 For this utility model Figure 3 An enlarged schematic diagram of part B.

[0024] In the figure: 1. grinder body; 2. mounting plate; 3. drive motor; 4. support plate; 5. knocking structure; 501. sliding frame; 502. knocking block; 503. first spring; 504. roller; 505. guide rod; 6. fixing structure; 601. fixing frame; 602. fixing block; 603. sliding rod; 604. second spring. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] The following is combined with Figure 1-4 The utility model is described in further detail.

[0027] Embodiment 1

[0028] See also Figure 1-4, an embodiment provided by the utility model: a casting deburring device, including a grinder body 1, a mounting plate 2, a drive motor 3, a support plate 4 and a knocking structure 5. A collection frame is provided at the bottom inner side of the grinder body 1, through which the debris from the grinding of the casting can be collected, which is convenient for recycling resources. The mounting plate 2 is bolted to the inside of the grinding machine body 1 shell, and both ends of the mounting plate 2 are connected to the grinder body 1 by bolts to ensure the stability of the overall structure, and a filter screen is provided on the outside of the mounting plate 2, through which the casting can be blocked to prevent the casting from falling into the collection frame. The drive motor 3 is bolted to the center position above the mounting plate 2, and the drive motor 3 is connected to the top of the mounting plate 2 by multiple sets of bolts to prevent the occurrence of In the case where the driving motor 3 is separated from the mounting plate 2, the bottom of the support plate 4 is connected to the output end of the driving motor 3 by bolts. The driving motor 3 can drive the support plate 4 to rotate when it is working, and the bottom of the support plate 4 is provided with curved protrusions. There are eight groups of curved protrusions in total, and the eight groups of curved protrusions are evenly distributed on the bottom of the support plate 4. The knocking structure 5 is arranged above the mounting plate 2, and the knocking structure 5 is located below the support plate 4. The knocking structure 5 includes a sliding frame 501 arranged above the mounting plate 2, the sliding frame 501 is a hollow rectangular shape, and a knocking block 502 slidably connected to the inside of the sliding frame 501, and the knocking block 502 is slidably connected to the sliding frame 501 on both sides. The filter can be knocked by the knocking block 502 to avoid blockage of the filter.

[0029] Embodiment 2

[0030] See also Figure 1-4 The knocking structure 5 includes a first spring 503 arranged inside the sliding frame 501, the first spring 503 is in a compressed state, and is rotatably connected to a roller 504 above the knocking block 502, a mounting groove is arranged above the knocking block 502, and the rotating shafts on both sides of the roller 504 are rotatably connected to the mounting groove of the knocking block 502, the top of the first spring 503 is in contact with the bottom of the knocking block 502, and the bottom of the first spring 503 is in contact with the bottom of the inner side of the sliding frame 501, and the knocking block 502 can be pushed to move by the first spring 503, so that the knocking block 502 can quickly return to its position, and the bottom of the inner side of the sliding frame 501 A guide rod 505 is fixedly provided on the part, and the guide rod 505 is slidably connected to the knocking block 502. The knocking block 502 is limited by the guide rod 505 to ensure the stability of the knocking block 502 during movement, and the guide rod 505 passes through the hole in the center of the first spring 503. The first spring 503 is limited by the guide rod 505 to avoid deformation and dislocation of the first spring 503. L-shaped protrusions are provided on both sides of the knocking block 502, and rubber pads are provided at the bottom of the L-shaped protrusions. The rubber pads are provided to buffer the impact force between the knocking block 502 and the filter screen to avoid damage to the filter screen.

[0031] Embodiment 3

[0032] See also Figure 1-4 , a fixing structure 6 is arranged above the mounting plate 2, and the fixing structure 6 includes a fixing frame 601 bolted to the mounting plate 2, and the fixing frame 601 is installed above the mounting plate 2 by multiple sets of bolts to improve the stability of the overall structure, and a fixing block 602 slidably connected to one side of the fixing frame 601, and the fixing block 602 is made of stainless steel to prevent the fixing block 602 from rusting due to the influence of water vapor, and a sliding rod 603 welded to one side of the fixing block 602, and a pull plate is fixedly connected to one end of the sliding rod 603, so that the staff can pull the sliding rod 603 to move through the pull plate, and a second spring 604 is arranged inside the fixing frame 601, and the second spring 604 is in a slightly compressed state, and the sliding rod 603 is slidably connected to the fixing frame 601, and a sliding hole is opened on one side of the fixing frame 601, and the sliding rod 603 passes through the fixing frame 601. The second spring 604 is provided with a sliding hole, one end of the second spring 604 is fitted with the inner wall of the fixed frame 601, and the other end of the second spring 604 is fitted with one side of the fixed block 602. By providing the second spring 604, the fixed block 602 can be driven to quickly reset, thereby improving the installation efficiency of the sliding frame 501. The fixed frame 601 is slidably connected to the sliding frame 501. The sliding rod 603 is a cylinder, and the sliding rod 603 passes through the hole in the center of the second spring 604. The second spring 604 is limited by the sliding rod 603 to avoid the deformation and dislocation of the second spring 604. One side of the fixed block 602 is an inclined surface, and the fixed block 602 is embedded in an opening on one side of the sliding frame 501. By setting the fixed block 602 to an inclined surface, the fixed block 602 can be driven to move when the sliding frame 501 moves downward, thereby improving the installation efficiency of the sliding frame 501.

[0033] Working principle: First, when the casting needs to be polished, the driving motor 3 is started. The driving motor 3 will drive the support plate 4 to rotate. The curved protrusions at the bottom of the support plate 4 rotate. A total of eight groups of curved protrusions are arranged at the bottom of the support plate 4. The first curved protrusion rotates and separates from the roller 504. After the first curved protrusion separates from the roller 504, the first spring 503 will restore its deformation and push the knocking block 502 to move upward. The L-shaped protrusions on both sides of the knocking block 502 move upward and separate from the filter screen.

[0034] Secondly, the rotation of the support plate 4 will make the second set of curved protrusions fit with the roller 504, and the second curved protrusions will push the roller 504 to move downward, and the downward movement of the roller 504 will drive the knocking block 502 to move, and the L-shaped protrusions on both sides of the knocking block 502 will knock on the filter, so that the debris above the filter will become loose, and the debris will pass through the holes of the filter into the collection frame. During the rotation of the support plate 4, the knocking block 502 can be driven to reciprocate up and down, and the knocking block 502 reciprocates to slightly knock on the filter to avoid the filter being blocked;

[0035] Finally, when the knocking structure 5 needs to be disassembled and maintained, the sliding rod 603 is manually pulled, and the movement of the sliding rod 603 will drive the fixed block 602 to move, and the fixed block 602 moves and separates from the opening of the sliding frame 501, thereby releasing the fixation of the sliding frame 501, and then the sliding frame 501 is pulled upward to separate it from the fixed frame 601. When the knocking structure 5 needs to be installed, the fixed block 602 is pulled again by the sliding rod 603, and the movement of the fixed block 602 will cause the second spring 604 to deform, and then the bottom of the sliding frame 501 is inserted into the square groove of the fixed frame 601, and the sliding rod 603 is released. The second spring 604 will restore the deformation and push the fixed block 602 to move and insert it into the opening of the sliding frame 501, completing the installation operation of the sliding frame 501. The process is simple, which is convenient for the staff to perform regular maintenance on the knocking structure 5.

[0036] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A casting deburring device, characterized in that: include: A grinding machine body (1), wherein a collecting frame is arranged at the inner bottom of the grinding machine body (1); A mounting plate (2), the mounting plate (2) being bolted to the inside of the shell of the grinding machine body (1), and a filter screen being arranged on the outside of the mounting plate (2); A drive motor (3), the drive motor (3) being bolted to a central position above the mounting plate (2); A support plate (4), the bottom of the support plate (4) being connected to the output end of the drive motor (3) via bolts, and the bottom of the support plate (4) being provided with a curved protrusion; A knocking structure (5) is arranged above the mounting plate (2), and the knocking structure (5) is located below the supporting plate (4), and the knocking structure (5) comprises a sliding frame (501) arranged above the mounting plate (2) and a knocking block (502) slidably connected to the inside of the sliding frame (501).

2. A casting deburring device according to claim 1, characterized in that: The knocking structure (5) comprises a first spring (503) arranged inside the sliding frame (501) and a roller (504) rotatably connected to the top of the knocking block (502), the top end of the first spring (503) is in contact with the bottom of the knocking block (502), and the bottom end of the first spring (503) is in contact with the bottom of the inner side of the sliding frame (501).

3. A casting deburring device according to claim 1, characterized in that: The casting deburring equipment also includes: A fixing structure (6) is arranged above the mounting plate (2), the fixing structure (6) comprising a fixing frame (601) bolted to the mounting plate (2), a fixing block (602) slidably connected to one side of the fixing frame (601), a sliding rod (603) welded to one side of the fixing block (602), and a second spring (604) arranged inside the fixing frame (601), the sliding rod (603) being slidably connected to the fixing frame (601), one end of the second spring (604) being in contact with the inner wall of the fixing frame (601), and the other end of the second spring (604) being in contact with one side of the fixing block (602), and the fixing frame (601) being slidably connected to the sliding frame (501).

4. A casting deburring device according to claim 2, characterized in that: A guide rod (505) is fixedly arranged at the inner bottom of the sliding frame (501), and the guide rod (505) is slidably connected to the knocking block (502), and the guide rod (505) passes through the hole in the center of the first spring (503).

5. The casting deburring device according to claim 2, characterized in that: L-shaped protrusions are arranged on both sides of the knocking block (502), and a rubber pad is arranged at the bottom of the L-shaped protrusion.

6. A casting deburring device according to claim 3, characterized in that: The sliding rod (603) is a cylinder, and the sliding rod (603) passes through the hole in the center of the second spring (604).

7. A casting deburring device according to claim 3, characterized in that: One side of the fixing block (602) is in the shape of an inclined surface, and the fixing block (602) is embedded in an opening on one side of the sliding frame (501).

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