Deburring device for stamping parts

Abstract

The utility model relates to the technical field of stamping part processing, and discloses a stamping part deburring device which comprises a working table, the working table is transversely arranged, an air cylinder is arranged below the working table, the top end of the air cylinder movably penetrates through the bottom face of the working table and extends to the position above the working table, and the top end of the air cylinder is fixedly connected with the working table. A machining table is arranged above the workbench, the bottom face of the machining table and the top end of an air cylinder are fixedly installed, and a U-shaped plate is fixedly installed on the top face of the workbench. According to the deburring device for the stamping part, the reciprocating reinforcing effect is achieved, when a grinding disc rotates, a T-shaped block and an auxiliary rod enable the grinding disc to move under the action of centrifugal force, an extrusion rod moves along with the grinding disc, and when the grinding disc reaches the maximum critical point, the rotating extrusion rod and an arc-shaped plate extrude, so that the grinding disc moves back under extrusion force, a connecting spring assists assistance, and reciprocating movement of the grinding disc is achieved; the reciprocating motion is combined with the rotation, so that the polishing and deburring strength is enhanced, and the deburring efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of stamping parts processing technology, specifically a deburring device for stamping parts. Background Technology

[0002] Stamped parts are components manufactured through a stamping process. Stamping is a metalworking method that uses a press and dies to apply external force to sheet metal, strip, tubes, etc., causing plastic deformation or separation to obtain workpieces of the desired shape and size. Stamped parts are widely used in many industries such as automobile manufacturing, electronic equipment, home appliances, and hardware products.

[0003] In the field of stamping parts manufacturing, deburring is a crucial process that directly affects product quality, performance, and subsequent assembly and use. Currently, most deburring devices on the market for stamping parts generally employ a single rotation method for deburring. This traditional method relies solely on the rotation of the grinding tool to contact the surface of the stamped part to remove burrs. However, in practical applications, this method has revealed significant limitations.

[0004] In a single rotation mode, the contact pattern between the grinding tool and the surface of the stamped part is relatively fixed, making it difficult to enhance the deburring force. This single operation mode results in low deburring efficiency, especially when facing a large number of stamped parts production tasks. It is difficult to meet the demand for fast and efficient production, which seriously restricts the production progress and increases the production cost.

[0005] To address this issue, we propose a deburring device for stamped parts. Utility Model Content

[0006] The purpose of this invention is to provide a deburring device for stamped parts, which solves the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a deburring device for stamped parts, comprising a worktable arranged horizontally, a cylinder disposed below the worktable, the top end of the cylinder movably penetrating the bottom surface of the worktable and extending to the top of the worktable, a processing table disposed above the worktable, the bottom surface of the processing table being fixedly installed with the top end of the cylinder, a limit post being fixedly installed on the bottom surface of the processing table, the bottom end of the limit post movably penetrating the top surface of the worktable and extending to the bottom of the worktable, the processing table... A U-shaped plate is fixedly installed on the top surface of the workbench. A grinding component and an auxiliary component are respectively installed between the workbench and the U-shaped plate. The auxiliary component includes a pressing rod. The bottom surface of one end of the pressing rod is fixedly installed to the top surface of the grinding disc. An arc-shaped plate is provided on one side of the grinding disc. The bottom surface of the arc-shaped plate is fixedly installed to the top surface of the workbench. The auxiliary component also includes a connecting spring. The connecting spring is disposed in the inner guide groove. One end of the connecting spring is fixedly installed to the inner wall of the inner guide groove, and the other end of the connecting spring is fixedly installed to one side of the T-shaped block.

[0008] Preferably, support legs are fixedly installed at the bottom of the four corners of the workbench, and feet are fixedly installed at the bottom of the support legs. The support legs installed on the bottom of the workbench can provide stable support for the entire device.

[0009] Preferably, a mounting base is fixedly installed on the bottom surface of the cylinder, and both ends of the mounting base are fixedly installed on the bottom surface of the workbench. The mounting base can stably install the cylinder, so that the cylinder can be driven to work normally.

[0010] Preferably, the top surface of the processing table is provided with a pressure plate, which is connected to the processing table by fastening bolts. The fastening bolts and the pressure plate can be used to press the stamped parts, which facilitates grinding and deburring.

[0011] Preferably, the grinding assembly includes a motor, the top surface of which is fixedly installed on the lower surface of the U-shaped plate, a T-shaped block is fixedly installed on the output end of the motor, the lower end of the T-shaped block is slidably disposed with an inner guide groove opened on the top surface of the auxiliary rod, and a grinding disc is fixedly installed on the bottom surface of the auxiliary rod.

[0012] Preferably, the end of the extrusion rod away from the grinding disc is made of rubber.

[0013] Preferably, there are two arc-shaped plates, which are symmetrically distributed on the left and right sides with the center line of the front of the workbench as the axis of symmetry.

[0014] This invention provides a deburring device for stamped parts. This deburring device for stamped parts has the following advantages:

[0015] (1) The deburring device of the stamping part has a rotating grinding effect. The motor is started to make the mounting shaft rotate, which drives the block, auxiliary rod and grinding disc to rotate, and finally achieves the grinding and deburring treatment of the stamping part.

[0016] (2) The deburring device of the stamping part has a reciprocating strengthening effect. When the grinding disc rotates, the T-block and the auxiliary rod make the grinding disc move under the action of centrifugal force. The extrusion rod moves accordingly. When the maximum critical point is reached, the rotating extrusion rod and the arc plate are squeezed, causing the grinding disc to move back under the extrusion force. The connecting spring assists in realizing the reciprocating movement of the grinding disc. This reciprocating motion combined with rotation enhances the grinding and deburring force and improves the deburring efficiency. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a deburring device for stamped parts according to the present invention.

[0018] Figure 2 This utility model relates to a deburring device for stamped parts. Figure 1 A schematic diagram of the left and right isometric structures;

[0019] Figure 3 This is a schematic diagram of the auxiliary rod structure in a deburring device for stamped parts according to the present invention;

[0020] Figure 4 This utility model relates to a deburring device for stamped parts. Figure 3 A schematic diagram of its decomposed structure.

[0021] In the diagram: 1. Workbench; 2. Support leg; 3. Cylinder; 4. Mounting base; 5. Machining table; 6. Pressure plate; 7. Fastening bolt; 8. U-shaped plate; 9. Grinding assembly; 91. Motor; 92. Mounting shaft; 93. Grinding disc; 94. T-block; 95. Auxiliary rod; 96. Inner guide rail groove; 10. Auxiliary assembly; 101. Extrusion rod; 102. Arc plate; 103. Connecting spring; 11. Limiting post. Detailed Implementation

[0022] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, the specific embodiments of this utility model are now described with reference to the accompanying drawings.

[0023] A preferred embodiment of the deburring device for stamped parts provided by this utility model is, for example... Figures 1 to 4The following describes a deburring device for stamped parts: a worktable 1, which is horizontally arranged. Support legs 2 are fixedly installed at the bottom of the four corners of the worktable 1, and feet are fixedly installed at the bottom ends of the support legs 2. The support legs 2 installed on the bottom surface of the worktable 1 provide stable support for the entire device. A cylinder 3 is arranged below the worktable 1, and a mounting base 4 is fixedly installed on the bottom surface of the cylinder 3. The two ends of the mounting base 4 are fixedly installed to the bottom surface of the worktable 1, allowing the cylinder 3 to be stably installed and driven normally. A limit post 11 is fixedly installed on the bottom surface of a processing table 5. The bottom end of the limit post 11 movably penetrates the top surface of the worktable 1 and extends to the processing table 5. At the lower position of the worktable 1, the limit post 11 installed can prevent damage to the cylinder 3 by torque during the grinding process. The top of the cylinder 3 moves through the bottom surface of the worktable 1 and extends to the top position of the worktable 1. A processing table 5 is set on the top of the worktable 1. The bottom surface of the processing table 5 is fixedly installed with the top of the cylinder 3. A pressure plate 6 is set on the top surface of the processing table 5. The pressure plate 6 is connected to the processing table 5 by fastening bolts 7. The fastening bolts 7 and the pressure plate 6 can press the stamped parts, which is convenient for grinding and deburring. A U-shaped plate 8 is fixedly installed on the top surface of the worktable 1. A grinding component 9 and an auxiliary component 10 are respectively installed between the worktable 1 and the U-shaped plate 8.

[0024] The grinding assembly 9 includes a motor 91, the top surface of which is fixedly mounted to the lower surface of the U-shaped plate 8. A T-shaped block 94 is fixedly mounted on the output end of the motor 91. The lower end of the T-shaped block 94 is slidably set with an inner guide groove 96 opened on the top surface of the auxiliary rod 95. A grinding disc 93 is fixedly mounted on the bottom surface of the auxiliary rod 95. When the motor 91 is started, the mounting shaft 92 rotates, which drives the T-shaped block 94, the auxiliary rod 95 and the grinding disc 93 to rotate, thereby achieving the grinding and deburring treatment of the stamped parts.

[0025] The auxiliary component 10 includes a pressing rod 101. The bottom surface of one end of the pressing rod 101 is fixedly installed with the top surface of the grinding disc 93. The end of the pressing rod 101 away from the grinding disc 93 is made of rubber. One side of the grinding disc 93 is provided with an arc plate 102. There are two arc plates 102. The two arc plates 102 are symmetrically distributed on the left and right sides with the center line of the front of the worktable 1 as the axis of symmetry. The bottom surface of the arc plate 102 is fixedly installed with the top surface of the worktable 1. The auxiliary component 10 also includes a connecting spring 103. The connecting spring 103 is provided in the inner guide groove 96. One end of the connecting spring 103 is fixedly installed with the inner wall of the inner guide groove 96, and the other end of the connecting spring 103 is fixedly installed with one side of the T-shaped block 94. When the grinding disc 93 rotates, the T-shaped block 94 and the auxiliary rod 95 cause the grinding disc to move under the action of centrifugal force, and the pressing rod 101 moves accordingly. When the maximum critical point is reached, the rotating extrusion rod 101 presses against the arc-shaped plate 102, causing the grinding disc 93 to move back under the extrusion force. The connecting spring 103 assists in the reciprocating movement of the grinding disc 93. This reciprocating motion, combined with rotation, enhances the grinding and deburring force and improves deburring efficiency.

[0026] Working principle: First, rotate the fastening bolt 7 to loosen the pressure plate 6, then lift the pressure plate 6 upwards. Next, place the stamped part requiring deburring on the processing table 5, press the pressure plate 6 down on the stamped part, and then tighten the fastening bolt 7 to press the pressure plate 6 firmly against the stamped part. At this point, start the cylinder 3 to move the processing table 5 upwards until the stamped part contacts the grinding disc 93. Then, start the motor 91 to drive the mounting shaft 92 to rotate. The rotation of the mounting shaft 92 causes the T-block 94 to rotate, which in turn causes the auxiliary rod 95 to rotate. The rotation of the auxiliary rod 95 then causes the grinding disc 93 to rotate. The rotating mechanism can be used to grind and deburr the stamped parts. During the rotation of the grinding disc 93, the T-block 94 and the auxiliary rod 95 allow the grinding disc 93 to move under centrifugal force, and the pressing rod 101 will also move along with it until it reaches the maximum critical point. During the rotation, the pressing rod 101 will press against the arc plate 102, causing the grinding disc 93 to move back under the pressure. With the connection spring 103, the grinding disc 93 can move back and forth. Combined with the rotation trend, the grinding and deburring force can be strengthened, thereby improving the deburring efficiency.

[0027] The above description is merely an illustrative embodiment of this utility model and is not intended to limit the scope of this utility model. Any equivalent changes and modifications made by those skilled in the art without departing from the concept and principles of this utility model should fall within the protection scope of this utility model. Furthermore, it should be noted that the components of this utility model are not limited to the overall application described above. Each technical feature described in the specification of this utility model can be used individually or in combination as needed. Therefore, this utility model naturally covers other combinations and specific applications related to the points of this utility model.

Claims

1. A deburring device for punched parts, comprising a worktable (1) arranged transversely, characterized in that: The bottom of the workbench (1) is provided with a cylinder (3), the top end of the cylinder (3) is movably penetrated through the bottom surface of the workbench (1) and extends to the upper position of the workbench (1), the upper of the workbench (1) is provided with a machining table (5), the bottom surface of the machining table (5) is fixedly installed with the top end of the cylinder (3), the bottom surface of the machining table (5) is fixedly installed with a limiting column (11), the bottom end of the limiting column (11) is movably penetrated through the top surface of the workbench (1) and extends to the lower position of the workbench (1), the top surface of the workbench (1) is fixedly installed with a U-shaped plate (8), the workbench (1) and the U-shaped plate (8) are respectively installed with a polishing assembly (9) and an auxiliary assembly (10), the auxiliary assembly (10) comprises an extrusion rod (101), the bottom surface of one end of the extrusion rod (101) is fixedly installed with the top surface of a polishing disc (93), one side of the polishing disc (93) is provided with an arc-shaped plate (102), the bottom surface of the arc-shaped plate (102) is fixedly installed with the top surface of the workbench (1), the auxiliary assembly (10) further comprises a connecting spring (103), the connecting spring (103) is arranged in an inner guide rail groove (96), one end of the connecting spring (103) is fixedly installed with the inner wall of the inner guide rail groove (96), and the other end of the connecting spring (103) is fixedly installed with one side of a T-shaped block (94).

2. A burring device for a stamped part according to claim 1, characterized in that: The bottom of the workbench (1) is provided with a cylinder (3), the top end of the cylinder (3) is movably penetrated through the bottom surface of the workbench (1) and extends to the upper position of the workbench (1), the upper of the workbench (1) is provided with a machining table (5), the bottom surface of the machining table (5) is fixedly installed with the top end of the cylinder (3), the bottom surface of the machining table (5) is fixedly installed with a limiting column (11), the bottom end of the limiting column (11) is movably penetrated through the top surface of the workbench (1) and extends to the lower position of the workbench (1), the top surface of the workbench (1) is fixedly installed with a U-shaped plate (8), the workbench (1) and the U-shaped plate (8) are respectively installed with a polishing assembly (9) and an auxiliary assembly (10), the auxiliary assembly (10) comprises an extrusion rod (101), the bottom surface of one end of the extrusion rod (101) is fixedly installed with the top surface of a polishing disc (93), one side of the polishing disc (93) is provided with an arc-shaped plate (102), the bottom surface of the arc-shaped plate (102) is fixedly installed with the top surface of the workbench (1), the auxiliary assembly (10) further comprises a connecting spring (103), the connecting spring (103) is arranged in an inner guide rail groove (96), one end of the connecting spring (103) is fixedly installed with the inner wall of the inner guide rail groove (96), and the other end of the connecting spring (103) is fixedly installed with one side of a T-shaped block (94).

3. A burring device for a stamped part according to claim 1, characterized in that: The bottom of the workbench (1) is provided with a cylinder (3), the top end of the cylinder (3) is movably penetrated through the bottom surface of the workbench (1) and extends to the upper position of the workbench (1), the upper of the workbench (1) is provided with a machining table (5), the bottom surface of the machining table (5) is fixedly installed with the top end of the cylinder (3), the bottom surface of the machining table (5) is fixedly installed with a limiting column (11), the bottom end of the limiting column (11) is movably penetrated through the top surface of the workbench (1) and extends to the lower position of the workbench (1), the top surface of the workbench (1) is fixedly installed with a U-shaped plate (8), the workbench (1) and the U-shaped plate (8) are respectively installed with a polishing assembly (9) and an auxiliary assembly (10), the auxiliary assembly (10) comprises an extrusion rod (101), the bottom surface of one end of the extrusion rod (101) is fixedly installed with the top surface of a polishing disc (93), one side of the polishing disc (93) is provided with an arc-shaped plate (102), the bottom surface of the arc-shaped plate (102) is fixedly installed with the top surface of the workbench (1), the auxiliary assembly (10) further comprises a connecting spring (103), the connecting spring (103) is arranged in an inner guide rail groove (96), one end of the connecting spring (103) is fixedly installed with the inner wall of the inner guide rail groove (96), and the other end of the connecting spring (103) is fixedly installed with one side of a T-shaped block (94).

4. The burring device for a punched part according to claim 1, characterized in that: The bottom of the workbench (1) is provided with a cylinder (3), the top end of the cylinder (3) is movably penetrated through the bottom surface of the workbench (1) and extends to the upper position of the workbench (1), the upper of the workbench (1) is provided with a machining table (5), the bottom surface of the machining table (5) is fixedly installed with the top end of the cylinder (3), the bottom surface of the machining table (5) is fixedly installed with a limiting column (11), the bottom end of the limiting column (11) is movably penetrated through the top surface of the workbench (1) and extends to the lower position of the workbench (1), the top surface of the workbench (1) is fixedly installed with a U-shaped plate (8), the workbench (1) and the U-shaped plate (8) are respectively installed with a polishing assembly (9) and an auxiliary assembly (10), the auxiliary assembly (10) comprises an extrusion rod (101), the bottom surface of one end of the extrusion rod (101) is fixedly installed with the top surface of a polishing disc (93), one side of the polishing disc (93) is provided with an arc-shaped plate (102), the bottom surface of the arc-shaped plate (102) is fixedly installed with the top surface of the workbench (1), the auxiliary assembly (10) further comprises a connecting spring (103), the connecting spring (103) is arranged in an inner guide rail groove (96), one end of the connecting spring (103) is fixedly installed with the inner wall of the inner guide rail groove (96), and the other end of the connecting spring (103) is fixedly installed with one side of a T-shaped block (94).

5. The burring device for a punched part according to claim 1, characterized in that: ​ 6. A burring device for a stamped part according to claim 1, characterized in that: ​ 7. The burring device for a punched part according to claim 1, characterized in that: ​

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