Device for removing burrs on surface of casting part

Abstract

The utility model discloses a casting part surface deburring device, and relates to the technical field of metal machining. The deburring device comprises a deburring assembly, a motor is fixed to the right wall of a mounting frame, a mounting rod is fixed to a power output shaft of the motor, steel wire brushes are fixed to the outer portion of the mounting rod at equal intervals, a mounting plate is arranged above the mounting rod, and a double-end motor is fixed to the middle of the lower wall of the mounting plate. Threaded rods are fixed to two power output shafts of the double-end motor, and clamping plates are arranged outside the threaded rods. According to the casting part clamping and fixing device, the two clamping plates clamp and fix a casting part through the double-head motor, dust is collected in the box body through cooperation of the fan and the dust filtering plate, and the problems that in the prior art, when the casting part is clamped and fixed, two rotating discs need to be manually operated to rotate with great effort, the labor intensity during operation is increased, and the working efficiency is improved are solved. And dust generated during deburring in the prior art freely drifts away in the operation environment, and pollution to the environment is caused.

Description

Technical Field

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

[0002] Castings refer to metal or non-metal parts manufactured through a casting process. Typically, molten metal or other materials are poured into a mold and then removed after cooling and solidification. Castings can have various shapes and sizes, ranging from small to large, and from simple to complex. However, after the casting is formed, burrs may appear on the surface of the casting due to mold gaps and other reasons. Therefore, deburring equipment is usually required to grind away the burrs.

[0003] After retrieval, the authorization announcement number CN215547428U and the authorization announcement date 2022.01.18 disclose a device for deburring the surface of a casting, including a U-shaped seat, a driving mechanism is provided inside the U-shaped seat, and a clamping mechanism is provided on the inner wall of the upper end of the U-shaped seat. The driving mechanism includes a motor, and the motor is fixedly connected to one side outer wall of the U-shaped seat, and the output end of the motor is fixedly connected to the driving shaft, and the driving shaft is rotatably connected to the two side walls of the U-shaped seat through a bearing. The beneficial effect of this utility model is: the first slot is driven to rotate by the driving shaft, the first slot drives the rigid spring to rotate, the rigid spring drives the second slot to rotate, and the second slot drives the rotating ring to rotate, thereby causing the rotating ring to drive the annular wire brush to rotate, and then the screw is pressed to drive the material to contact the annular wire brush, and the burrs on the surface of the material are removed by the rotating annular wire brush, and the multiple movable rotating rings drive the multiple annular wire brushes to fit into the grooves on the surface of the material, thereby removing the burrs in the grooves on the surface of the material.

[0004] The prior art deburrs castings by rotating an annular wire brush in a rotating state. However, in actual use, the castings are clamped and fixed by operating the two turntables to rotate the corresponding screws, which in turn drive the corresponding clamps to move. This results in the need for manual and laborious operation of the two turntables to rotate when clamping and fixing the castings, which increases the labor intensity during operation. In addition, when the prior art deburrs, the dust generated by the annular wire brush acting on the surface of the casting is randomly scattered in the operating environment, causing pollution to the environment. For this reason, we provide a deburring device for the surface of castings to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a device for deburring the surface of a casting, which uses a double-headed motor to enable two clamping plates to clamp and fix the casting, and the cooperation of a fan and a dust filter plate to collect dust in a box, thereby solving the problem that the existing technology requires manual and laborious operation of two turntables to rotate when clamping and fixing the casting, which increases the labor intensity during operation, and the problem that the dust generated by the existing technology during deburring is randomly scattered in the operating environment, causing environmental pollution.

[0006] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0007] The utility model is a deburring device for casting surfaces, comprising a deburring assembly, wherein the deburring assembly comprises a mounting frame, a motor is fixed to the right wall of the mounting frame, a mounting rod is fixed to the power output shaft of the motor, a wire brush is fixed to the outside of the mounting rod at equal intervals, a mounting plate is provided above the mounting rod, a double-headed motor is fixed at the middle position of the lower wall of the mounting plate, threaded rods are fixed to the two power output shafts of the double-headed motor, and the thread directions of the two threaded rods are opposite, and a clamping plate is provided on the outside of the threaded rod;

[0008] A purification assembly is provided below the mounting rod, and the purification assembly comprises a box body, a dust filter plate is provided on the rear wall inside the box body, a fan is fixed on the rear wall of the box body, and a box door is provided on the front wall of the box body.

[0009] The present invention is further configured such that the mounting frame is U-shaped, the mounting rod is rotatably connected to the mounting frame via a bearing, and an anti-slip pad is fixed to the inner side wall of the splint.

[0010] The utility model is further configured such that the clamping plate is slidably connected to the mounting plate, side plates are fixed to both left and right ends of the mounting plate, and the threaded rod is rotatably connected to the side plates via bearings.

[0011] The present invention is further configured such that an electric push rod is fixed at a middle position of an upper wall of the mounting plate, a moving block is fixed at an upper end of the electric push rod, and the moving block is slidably connected to the mounting frame.

[0012] The utility model is further configured such that limiting strips are symmetrically fixed on the mounting frames corresponding to the left and right sides of the moving block, and the cross-section of the limiting strip is L-shaped, the moving block is convex, and the flanges on both sides of the upper wall of the moving block are located on the inner side of the limiting strip and are slidably connected to the limiting strip.

[0013] The utility model is further configured such that a moving motor is provided in front of the moving block, a fixing plate is fixed to the rear wall of the moving motor, and the fixing plate is fixedly connected to the mounting frame, a screw is fixed on the power output shaft of the moving motor, and the screw is threadedly connected to the moving block.

[0014] The utility model is further configured such that the box door is rotatably connected to the box body through a hinge, a bolt is provided at the lower end of the box body, and the bolt is threadedly connected to the box body, and a rectangular groove is provided at the position of the box door corresponding to the front wall of the box body.

[0015] The utility model is further configured such that a collecting cover is fixed on the upper wall of the box body, baffles are provided on both the left and right sides of the front wall of the dust filter plate, and the baffles are fixedly connected to the box body, and a through hole is opened on the rear wall of the box body.

[0016] The utility model has the following beneficial effects:

[0017] 1. The utility model sets a double-headed motor, a screw and a clamping plate, and uses the double-headed motor to drive the screw to rotate. Since the thread directions of the two screws are opposite, the screws drive the corresponding clamping plates to move synchronously inward or outward. When the two clamping plates move inward, the casting can be clamped and fixed. Compared with the existing technology, the casting can be clamped and fixed by using the double-headed motor to make the two clamping plates close to each other, which is simpler to operate and reduces the labor intensity during operation. It solves the problem that the existing technology requires manual labor to operate the rotation of two turntables when clamping and fixing the casting, which increases the labor intensity during operation.

[0018] 2. The utility model sets a fan, a box and a dust filter plate. The fan generates an airflow to allow dust to enter the box, and the dust filter plate is used to filter, intercept and retain the dust in the box, so as to prevent dust from being scattered in the operating environment, reduce the pollution caused by dust to the operating environment, and solve the problem of the existing technology that the dust generated during deburring is randomly scattered in the operating environment and causes pollution to the environment.

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1This is the overall structure diagram of the deburring device used for the surface of castings.

[0022] Figure 2 This is a structural diagram of the deburring component.

[0023] Figure 3 Structural diagram of the purification component Figure 1 .

[0024] Figure 4 Structural diagram of the purification component Figure 2 .

[0025] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0026] 1- Deburring assembly, 101- Moving motor, 1011- Screw, 102- Moving block, 103- Electric push rod, 104- Mounting plate, 1041- Side plate, 105- Double-head motor, 1051- Threaded rod, 106- Mounting frame, 1061- Fixed plate, 1062- Limiting strip, 107- Motor, 1071- Mounting rod, 108- Wire brush, 109- Clamp, 1091- Anti-slip pad, 2- Purification assembly, 201- Collection cover, 202- Dust filter plate, 203- Box body, 2031- Stop bar, 2032- Rectangular groove, 2033- Perforation, 204- Box door, 2041- Hinge, 205- Fan. DETAILED DESCRIPTION

[0027] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Specific embodiment 1

[0029] See also Figure 1-2The present invention is a device for deburring the surface of a casting, comprising a deburring assembly 1, which comprises a mounting frame 106. The lower end of the mounting frame 106 is fixed to a mounting platform. A motor 107 is fixed to the right wall of the mounting frame 106 for rotating a mounting rod 1071. The mounting rod 1071 is fixed to the power output shaft of the motor 107 to provide a fixed platform for a wire brush 108. Wire brushes 108 are fixed equidistantly on the outside of the mounting rod 1071. The rotation of the wire brush 108 can remove burrs on the surface of the casting. A mounting plate is provided above the mounting rod 1071. 104. A double-headed motor 105 is fixed at the middle position of the lower wall of the mounting plate 104. Threaded rods 1051 are fixed on the two power output shafts of the double-headed motor 105, and the thread directions of the two threaded rods 1051 are opposite, so that the clamping plate 109 moves inward or outward synchronously. A clamping plate 109 is provided on the outside of the threaded rod 1051 for clamping the casting. The above arrangement realizes the movement of the clamping plate 109 by utilizing the double-headed motor 105 to drive the threaded rod 1051 to rotate, so as to achieve the purpose of clamping and fixing the casting without manual operation.

[0030] Specifically, the mounting frame 106 is U-shaped, the mounting rod 1071 is rotatably connected to the mounting frame 106 through a bearing, and the inner side wall of the clamping plate 109 is fixed with an anti-slip pad 1091. When the casting is clamped, the anti-slip pad 1091 contacts the casting to improve the anti-slip effect of the casting.

[0031] The splint 109 is slidably connected to the mounting plate 104 to prevent the splint 109 from rotating with the threaded rod 1051 when it rotates. Side plates 1041 are fixed to the left and right ends of the mounting plate 104. The side plates 1041 are used to enhance the stability of the threaded rod 1051 away from one end of the double-headed motor 105, and the threaded rod 1051 is rotatably connected to the side plates 1041 through bearings.

[0032] An electric push rod 103 is fixed at the middle position of the upper wall of the mounting plate 104 for adjusting the height of the casting. A moving block 102 is fixed to the upper end of the electric push rod 103 , and the moving block 102 is slidably connected to the mounting frame 106 .

[0033] Limiting bars 1062 are symmetrically fixed on the mounting frames 106 corresponding to the left and right sides of the moving block 102 to limit the moving block 102 so that the moving block 102 can only move forward and backward. The cross-section of the limiting bar 1062 is L-shaped, and the moving block 102 is convex. The flanges on both sides of the upper wall of the moving block 102 are located on the inner side of the limiting bar 1062 and are slidably connected to the limiting bar 1062 to prevent the moving block 102 from moving downward and causing the screw 1011 to bend.

[0034] A moving motor 101 is provided in front of the moving block 102, and a fixed plate 1061 is fixed to the rear wall of the moving motor 101, and the fixed plate 1061 is fixedly connected to the mounting frame 106. A screw 1011 is fixed on the power output shaft of the moving motor 101, and the screw 1011 is threadedly connected to the moving block 102. The moving motor 101 drives the screw 1011 to rotate, so that the moving block 102 moves and drives the electric push rod 103 to move, and finally drives the casting to move to replace the position of the casting.

[0035] The operation process of this embodiment is as follows: the casting is located between the two clamps 109, and the double-headed motor 105 is operated to drive the threaded rod 1051 to rotate, so that the two clamps 109 are close to each other until the anti-slip pad 1091 contacts the casting and maintains a suitable extrusion force to clamp and fix the casting, and then the motor 107 is operated to drive the mounting rod 1071 to rotate, so that the wire brush 108 rotates, and at this time the electric push rod 103 is extended to drive the casting to descend and contact the rotating wire brush 108 to perform the deburring operation, and when the deburring position needs to be changed, the moving motor 101 is operated to drive the screw 1011 to rotate, so that the moving block 102 drives the electric push rod 103 and the mounting plate 104 to move, and finally the casting is moved to adjust the position of the casting. Specific embodiment 2

[0037] See also Figure 1 、 3 and 4, which is the second embodiment of the present utility model, which is based on the previous embodiment, but is different from the first embodiment in that: a purification component 2 is provided below the mounting rod 1071, and the purification component 2 includes a box 203, which is mounted on the mounting platform, and the upper side of the box 203 is open, and the rear wall inside the box 203 is provided with a dust filter plate 202 for filtering dust, and a fan 205 is fixed to the rear wall of the box 203 for generating airflow to create a negative pressure in the box 203 to suck dust into the box 203, and a box door 204 is provided on the front wall of the box 203, and the dust inside the box 203 can be cleaned by opening the box door 204. The above arrangement sucks dust into the box 203 by utilizing the airflow generated by the fan 205, and dust filtering is achieved under the action of the dust filter plate 202.

[0038] Specifically, the box door 204 is rotatably connected to the box body 203 through a hinge 2041. The hinge 2041 is located at the upper end of the box door 204. A bolt is provided at the lower end of the box body 203, and the bolt is threadedly connected to the box body 203. By removing the bolt and rotating the box door 204, the rectangular groove 2032 can be exposed, and the dust inside the box body 203 can be cleaned through the rectangular groove 2032. A rectangular groove 2032 is provided on the front wall of the box body 203 corresponding to the position of the box door 204.

[0039] A collecting hood 201 is fixed to the upper wall of the box body 203, and baffles 2031 are provided on the left and right sides of the front wall of the dust filter plate 202 to fix the position of the dust filter plate 202, and the baffles 2031 are fixedly connected to the box body 203. A through hole 2033 is provided on the rear wall of the box body 203, so that the box body 203 and the collecting hood 201 are both in a negative pressure state when the fan 205 is working.

[0040] The rest of the structure is the same as that of the first embodiment.

[0041] The operating process of this embodiment is as follows: when deburring, the fan 205 is operated. When the fan 205 is operating, the inside of the box 203 and the collecting cover 201 are both in a negative pressure state. At this time, the dust generated by deburring passes through the collecting cover 201 under the action of the negative pressure and is sucked into the box 203. The dust is filtered and retained under the action of the dust filter plate 202, and the air is discharged to the outside of the box 203 through the perforation 2033.

[0042] In addition, the electrical appliances used in the casting surface deburring device are all electrically connected to the external power supply through conductive wires. At the same time, the electrical appliances used in the casting surface deburring device are all existing technologies and their models are not limited here.

[0043] Throughout this specification, references to terms such as "one embodiment," "example," or "specific example" indicate that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of these terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0044] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A device for deburring the surface of a casting, comprising a deburring assembly (1), characterized in that: The deburring assembly (1) comprises a mounting frame (106), a motor (107) is fixed to the right wall of the mounting frame (106), a mounting rod (1071) is fixed to the power output shaft of the motor (107), a wire brush (108) is fixed to the outside of the mounting rod (1071) at equal intervals, a mounting plate (104) is provided above the mounting rod (1071), a double-headed motor (105) is fixed at the middle position of the lower wall of the mounting plate (104), threaded rods (1051) are fixed to the two power output shafts of the double-headed motor (105), and the thread directions of the two threaded rods (1051) are opposite, and a clamping plate (109) is provided on the outside of the threaded rod (1051); A purification assembly (2) is provided below the mounting rod (1071), and the purification assembly (2) comprises a box body (203), a dust filter plate (202) is provided on the rear wall inside the box body (203), a fan (205) is fixed on the rear wall of the box body (203), and a box door (204) is provided on the front wall of the box body (203).

2. The device for deburring the surface of a casting according to claim 1, characterized in that: The mounting frame (106) is U-shaped, the mounting rod (1071) is rotatably connected to the mounting frame (106) via a bearing, and an anti-slip pad (1091) is fixed to the inner side wall of the clamping plate (109).

3. The device for deburring the surface of a casting according to claim 2, characterized in that: The clamping plate (109) is slidably connected to the mounting plate (104), and side plates (1041) are fixed to both left and right ends of the mounting plate (104), and the threaded rod (1051) is rotatably connected to the side plates (1041) via a bearing.

4. The device for deburring the surface of a casting according to claim 3, characterized in that: An electric push rod (103) is fixed at the middle position of the upper wall of the mounting plate (104), a moving block (102) is fixed at the upper end of the electric push rod (103), and the moving block (102) is slidably connected to the mounting frame (106).

5. The device for deburring the surface of a casting according to claim 4, characterized in that: Limiting strips (1062) are symmetrically fixed on the mounting frame (106) corresponding to the left and right sides of the moving block (102), and the cross section of the limiting strip (1062) is L-shaped. The moving block (102) is convex, and the flanges on both sides of the upper wall of the moving block (102) are located on the inner side of the limiting strip (1062) and are slidably connected to the limiting strip (1062).

6. The device for deburring the surface of a casting according to claim 5, characterized in that: A moving motor (101) is provided in front of the moving block (102); a fixing plate (1061) is fixed to the rear wall of the moving motor (101), and the fixing plate (1061) is fixedly connected to the mounting frame (106); a screw (1011) is fixed to the power output shaft of the moving motor (101), and the screw (1011) is threadedly connected to the moving block (102).

7. The device for deburring the surface of a casting according to claim 1, characterized in that: The box door (204) is rotatably connected to the box body (203) via a hinge (2041); a bolt is provided at the lower end of the box body (203), and the bolt is threadedly connected to the box body (203); a rectangular groove (2032) is provided at the position of the box door (204) corresponding to the front wall of the box body (203).

8. The device for deburring the surface of a casting according to claim 1, characterized in that: A collection cover (201) is fixed to the upper wall of the box body (203), and blocking bars (2031) are provided on both the left and right sides of the front wall of the dust filter plate (202), and the blocking bars (2031) are fixedly connected to the box body (203), and a through hole (2033) is opened on the rear wall of the box body (203).

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