Chamfering device for workpiece production

Abstract

The utility model discloses a chamfering device for workpiece production, which relates to the technical field of workpiece production equipment and comprises a bearing table, a group of supporting legs are mounted on the bottom surface of the bearing table, a positioning strip is mounted on the upper surface of the bearing table, a workpiece body is placed on the upper surface of the bearing table, and a clamping component is arranged on the left side of the workpiece body. An L-shaped plate is installed on the upper surface of the bearing table, and two electric push rods are fixedly embedded in the upper surface of the L-shaped plate. Through cooperative arrangement of a positioning strip, a workpiece body, a clamping assembly, an L-shaped plate, an electric push rod, an electric sliding table, a mounting plate, a motor, a grinding piece and a dust collection assembly, the workpiece body can be clamped through the clamping assembly, the grinding piece is driven by the motor to rotate so that chamfering treatment can be conducted on the workpiece body, and the dust collection assembly is used for collecting dust on the workpiece body. And metal chippings and metal dust generated during chamfering can be collected and treated, the situation that the chippings pollute the working environment is avoided, and the body health of workers can be prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of workpiece production equipment, in particular to a chamfering device for workpiece production. Background Art

[0002] A workpiece refers to the object to be processed during the machining process. It can be a single part or a combination of several parts fixed together. There are various ways to process a workpiece, including turning, milling, planing, grinding, casting, forging, etc. The processing procedures of the workpiece also change with the changes in the processing methods. When the workpiece is produced, it is necessary to chamfer the workpiece. Chamfering refers to the processing of processing the edges and corners of the workpiece into a certain slope. Chamfering is to remove burrs on the workpiece caused by machining, and to facilitate the assembly of the workpiece. Generally, chamfers are made at the ends of the workpiece, and a chamfering device is required when chamfering the workpiece.

[0003] At present, when chamfering a workpiece, most of the time the workpiece is fixed on a workbench and the edge of the workpiece is chamfered by grinding. However, the existing chamfering device cannot collect and process the metal debris and metal dust generated during chamfering when in use, so that the debris generated by chamfering can easily pollute the working environment, and the dust generated during chamfering can affect the health of the workers. Therefore, it is necessary to provide a chamfering device for workpiece production to solve the above problems. Utility Model Content

[0004] Technical problem solved by the utility model: The purpose of the utility model is to make up for the deficiencies of the prior art and provide a chamfering device for workpiece production.

[0005] The technical solution of this utility model:

[0006] A chamfering device for workpiece production comprises a bearing platform, a group of supporting legs are installed on the bottom surface of the bearing platform, a positioning bar is installed on one end of the upper surface of the bearing platform, and a clamping assembly is installed on the other end, the workpiece body is arranged on the bearing platform, and is clamped and positioned by the positioning bar and the clamping assembly, an L-shaped plate is installed on the upper surface of the bearing platform, two electric push rods are arranged on the upper surface of the L-shaped plate, the bottom end of the electric push rod is connected to an electric slide, a slide groove along the length direction is arranged on the lower end surface of the electric slide, and a sliding electric The machine is provided with a sliding motor connected to the mounting plate, the mounting plate is connected to the motor, the motor is connected to the grinding sheet, the electric push rod can be extended and retracted on the upper surface of the L-shaped plate, driving the electric slide, the motor and the grinding sheet to move up and down, the sliding motor can drive the mounting plate, the motor and the grinding sheet to move horizontally in the slide groove, and a dust collection component is installed on the outer surface of the bearing platform, the dust collection component includes a collection component sealed on the bottom surface of the bearing platform, a dust collection hood installed on the side of the grinding sheet, and a dust collection pipe respectively connected to the dust collection hood and the collection component, and an exhaust fan is arranged on the collection component.

[0007] Preferably, the clamping assembly includes a support plate fixedly connected to the upper surface of the supporting platform, a threaded hole is arranged in the middle portion of the support plate, a threaded rod is threadedly connected to the threaded hole of the support plate, a turntable is installed at the left end of the threaded rod, and the right end of the threaded rod is rotatably connected to the clamping plate, and a group of anti-slip strips are installed on the right side surface of the clamping plate, and the anti-slip strips are used to contact the workpiece body; two sliding cylinders are installed on both side surfaces of the support plate, and the inner walls of the two sliding cylinders are slidably connected to sliding rods, and the sliding rods are connected to the clamping plates.

[0008] Preferably, a sealing door is hinged on the bottom surface of the collecting assembly.

[0009] Preferably, a handle is installed on the outer surface of the sealed door.

[0010] Preferably, a filter is installed on the inner wall of the collecting component, and two exhaust fans are fixedly embedded on the left side of the collecting component.

[0011] Preferably, the outer surface of the dust hood is connected to the upper surface of the supporting platform, and a group of dust suction pipes are fixedly connected to the outer surface of the dust hood, and the bottom end of each of the dust suction pipes is connected to the interior of the collecting assembly.

[0012] Beneficial effects of the utility model:

[0013] Compared with the prior art, the chamfering device for workpiece production has the following beneficial effects:

[0014] 1. The utility model coordinates and arranges the positioning bar, the workpiece body, the clamping assembly, the L-shaped plate, the electric push rod, the electric slide, the mounting plate, the motor, the grinding sheet and the dust suction assembly. The clamping assembly can be used to clamp the workpiece body, the motor drives the grinding sheet to rotate to chamfer the workpiece body, and the dust suction assembly can be used to collect and process the metal debris and metal dust generated during chamfering, so as to avoid the debris from polluting the working environment and affecting the health of the staff.

[0015] 2. The utility model coordinates the collection component, the sealing door, the handle, the filter, the exhaust fan, the dust suction tube and the dust hood. The exhaust fan can extract the air inside the collection component, so that negative pressure is generated inside the collection component, so that metal debris and metal dust generated during chamfering can enter the interior of the collection component through the dust suction hood and the dust suction tube. The set filter can be used to filter and collect the metal debris and metal dust sucked into the collection component. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a three-dimensional structural schematic diagram of the clamping assembly of the utility model;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the dust collection component of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the collection box of the utility model.

[0020] In the figure: 1, support platform, 2, support leg, 3, positioning bar, 4, workpiece body, 5, clamping assembly, 501, support plate, 502, threaded rod, 503, turntable, 504, clamping plate, 505, anti-slip strip, 506, slide cylinder, 507, slide rod, 6, L-shaped plate, 7, electric push rod, 8, electric slide, 9, mounting plate, 10, motor, 11, grinding sheet, 12, dust collection assembly, 121, collection assembly, 122, sealing door, 123, handle, 124, filter, 125, exhaust fan, 126, dust collection pipe, 127, dust collection hood. DETAILED DESCRIPTION

[0021] The principles and features of the present invention are described below in conjunction with the accompanying drawings. The examples given are only used to explain the present invention and are not used to limit the scope of the present invention.

[0022] See also Figure 1 to Figure 4 A chamfering device for workpiece production includes a carrier platform 1. A group of supporting legs 2 are installed on the bottom surface of the carrier platform 1. The number of the supporting legs 2 is four. The supporting legs 2 can support the carrier platform 1 and facilitate the use of the device.

[0023] A positioning bar 3 is installed on the upper surface of the carrier 1, and a workpiece body 4 is placed on the upper surface of the carrier 1. The workpiece body 4 is placed on the upper surface of the carrier 1 so that the workpiece body 4 contacts the positioning bar 3, which can facilitate positioning of the workpiece body 4 and clamping and fixing of the workpiece body 4.

[0024] A clamping assembly 5 is arranged on the left side of the workpiece body 4, and the clamping assembly 5 includes a support plate 501 fixedly connected to the upper surface of the support platform 1, and a threaded rod 502 is threadedly connected to the outer surface of the support plate 501, and a turntable 503 is installed at the left end of the threaded rod 502. Rotating the turntable 503 can drive the threaded rod 502 to rotate. By utilizing the threaded cooperation between the threaded rod 502 and the support plate 501, the rotation of the threaded rod 502 can cause one end of the threaded rod 502 to move.

[0025] The right end of the threaded rod 502 is rotatably connected to a clamping plate 504, and a group of equidistantly arranged anti-slip strips 505 are installed on the right side of the clamping plate 504, and the anti-slip strips 505 are in contact with the workpiece body 4. The rotation of the threaded rod 502 can drive the clamping plate 504 to move, so that the anti-slip strips 505 can contact the outer surface of the workpiece body 4, and the workpiece body 4 can be clamped between the clamping plate 504 and the positioning strip 3, so as to facilitate chamfering the workpiece body 4.

[0026] Two symmetrical slide cylinders 506 are installed on the outer surface of the support plate 501 . The inner walls of the two slide cylinders 506 are slidably connected with slide rods 507 , and the slide rods 507 are connected to the clamping plate 504 .

[0027] When the threaded rod 502 drives the clamping plate 504 to move, the sliding rod 507 can slide on the inner wall of the sliding cylinder 506, so as to guide and limit the clamping plate 504 and ensure the stability of the clamping plate 504 when moving.

[0028] An L-shaped plate 6 is installed on the upper surface of the supporting platform 1, and two symmetrical electric push rods 7 are fixedly embedded on the upper surface of the L-shaped plate 6. An electric slide 8 is arranged above the supporting platform 1, and the output ends of the two electric push rods 7 are connected to the upper surface of the electric slide 8. A mounting plate 9 is installed on the bottom surface of the electric slide 8, and a motor 10 is installed at the bottom end of the mounting plate 9, and a grinding disc 11 is installed at the output end of the motor 10.

[0029] The electric slide 8 here is a type of linear slide, which is often called an electric cylinder, linear module, etc. in industry. It is composed of a combination of a linear slide and a motor drive, and the motor drive is used to drive the workpiece to automatically move linearly.

[0030] The two electric push rods 7 can drive the electric slide 8 to move downward, so that the grinding sheet 11 can contact the corners of the workpiece body 4. The motor 10 can drive the grinding sheet 11 to rotate, so that the corners of the workpiece body 4 can be ground. The electric slide 8 can drive the motor 10 and the grinding sheet 11 to move, so that the edges of the workpiece body 4 can be chamfered.

[0031] A dust collection component 12 is installed on the outer surface of the supporting platform 1, and the dust collection component 12 includes a collecting component 121 installed on the bottom surface of the supporting platform 1. A sealing door 122 is hinged on the bottom surface of the collecting component 121, and a handle 123 is installed on the outer surface of the sealing door 122. The handle 123 can facilitate opening the sealing door 122 and cleaning the inner wall of the collecting component 121.

[0032] A filter screen 124 is installed on the inner wall of the collecting component 121, and two symmetrical exhaust fans 125 are fixedly embedded on the left side of the collecting component 121. A dust hood 127 is arranged above the collecting component 121, and the outer surface of the dust hood 127 is connected to the upper surface of the supporting platform 1. The outer surface of the dust hood 127 is fixedly connected to a group of equidistantly arranged dust pipes 126, and the bottom end of each dust pipe 126 is connected to the interior of the collecting component 121.

[0033] The exhaust fan 125 can extract the air inside the collection component 121, which can generate negative pressure inside the collection component 121, so that the metal debris and metal dust generated during chamfering can enter the interior of the collection component 121 through the dust hood 127 and the dust pipe 126. The set filter 124 can be used to filter and collect the metal debris and metal dust sucked into the collection component 121.

[0034] Working principle: When the device is in use, the workpiece body 4 to be processed is placed on the upper surface of the carrier 1, so that the right end of the workpiece body 4 contacts the outer surface of the positioning strip 3, and then the turntable 503 is rotated. The turntable 503 can drive the threaded rod 502 to rotate. By utilizing the threaded cooperation between the threaded rod 502 and the support plate 501, the rotation of the threaded rod 502 can make the clamping plate 504 move under the guidance of the slide cylinder 506 and the slide rod 507, so that the anti-slip strip 505 can contact the outer surface of the workpiece body 4, and the workpiece body 4 can be clamped and fixed. The two electric push rods 7 can drive the electric slide 8 to move downward, so that the grinding sheet 11 can contact the corners of the workpiece body 4, and the motor 10 can drive the grinding sheet 11 to rotate, so that the corners of the workpiece body 4 can be ground. The electric slide 8 can drive the motor 10 and the grinding disc 11 to move, and can chamfer the edge of the workpiece body 4. When metal debris and metal dust are generated during the chamfering, first start the two exhaust fans 125. The exhaust fans 125 can extract the air inside the collecting component 121, so that a negative pressure is generated inside the collecting component 121, so that the metal debris and metal dust generated during the chamfering can enter the collecting component 121 through the dust hood 127 and the dust pipe 126. The set filter 124 can filter and collect the metal debris and metal dust sucked into the collecting component 121. Opening the sealing door 122 can facilitate the cleaning of the outer surface of the filter 124, so that the device can collect and process the metal debris generated during the chamfering.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A chamfering device for workpiece production, characterized in that: The support frame is provided with an L-shaped plate, and the upper surface of the L-shaped plate is provided with two electric push rods, and the lower end of the electric push rod is connected with an electric slide, and the lower end surface of the electric slide is provided with a slide groove along the length direction. A sliding motor is arranged on the slide groove of the electric slide, and the sliding motor is connected to the mounting plate, and the mounting plate is connected to the motor, and the motor is connected to the grinding sheet. The electric push rod can be extended and retracted on the upper surface of the L-shaped plate to drive the electric slide, the motor and the grinding sheet to move up and down, and the sliding motor can drive the mounting plate, the motor and the grinding sheet to move horizontally in the slide groove. A dust suction assembly is installed on the outer surface of the support frame, and the dust suction assembly includes a collection assembly sealed on the bottom surface of the support frame, a dust suction hood installed on the side of the grinding sheet, and a dust suction pipe respectively connected to the dust suction hood and the collection assembly, and an exhaust fan is arranged on the collection assembly.

2. A chamfering device for workpiece production according to claim 1, characterized in that: The clamping assembly includes a support plate fixedly connected to the upper surface of the supporting platform, a threaded hole is arranged in the middle of the support plate, a threaded rod is threadedly connected to the threaded hole of the support plate, a turntable is installed at the left end of the threaded rod, and the right end of the threaded rod is rotatably connected to the clamping plate, and a group of anti-slip strips are installed on the right side surface of the clamping plate, and the anti-slip strips are used to contact the workpiece body; two sliding cylinders are installed on the two side surfaces of the support plate, and the inner walls of the two sliding cylinders are slidably connected to sliding rods, and the sliding rods are connected to the clamping plates.

3. A chamfering device for workpiece production according to claim 1, characterized in that: A sealing door is hinged on the bottom surface of the collecting assembly.

4. A chamfering device for workpiece production according to claim 3, characterized in that: A handle is installed on the outer surface of the sealed door.

5. A chamfering device for workpiece production according to claim 3, characterized in that: A filter screen is installed on the inner wall of the collecting component, and two exhaust fans are fixedly embedded on the left side of the collecting component.

6. A chamfering device for workpiece production according to claim 3, characterized in that: The outer surface of the dust hood is connected to the upper surface of the supporting platform, and a group of dust suction pipes are fixedly connected to the outer surface of the dust hood, and the bottom end of each dust suction pipe is connected to the interior of the collecting component.

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