Deburring and shaping equipment

Abstract

The utility model belongs to the field of machining, and particularly relates to deburring and shaping equipment which comprises a pressing device, a workbench, a connecting seat, a deburring and shaping rod and a product positioning seat, the connecting seat is fixed on an execution part of the pressing device, the top of the deburring and shaping rod is fixed at the bottom of the connecting seat, and the product positioning seat is fixed on the workbench. The product positioning seat is fixed to the workbench, an impact channel extending in the height direction of the product positioning seat is arranged in the product positioning seat, the top of the product positioning seat can bear a pipe fitting, and the deburring shaping rod can be driven by a pressing device to move downwards so that the deburring shaping rod can punch a cavity passing through the pipe fitting. Burrs in a cavity of the pipe fitting are removed, the pipe fitting is shaped and rounded, and the impact channel provides a moving space and a guiding function for stamping and downward moving of the deburring shaping rod. According to the utility model, burrs on the inner wall of the pipe fitting can be effectively removed, and the pipe fitting which is deformed due to cutting can be shaped.

Description

Technical Field

[0001] The utility model belongs to the field of mechanical processing, and in particular relates to a deburring and shaping device. Background Art

[0002] After basic production, burrs will appear on the inner wall of metal pipe fittings, affecting the quality of the pipe fittings. The reasons for the burrs may be: 1. The punching tool is not sharp, or the punching speed is too fast, causing burrs when the pipe fitting surface is cut off; 2. The material is too soft and hard and uneven, or there are impurities inside, which causes burrs on the pipe fitting surface during punching. In addition to the generation of burrs, the pipe fittings will also cause deformation of the diameter during the cutting process, resulting in non-roundness. The burrs on the outer wall of metal pipe fittings can be polished with a conventional wire wheel, but there are no suitable tools to remove the burrs on the inner wall of the pipe fittings, nor are there suitable tools to reshape the deformed pipe fittings. Utility Model Content

[0003] Therefore, the technical problem to be solved by the present invention is to overcome the current problem that there is no suitable tool to remove burrs on the inner wall of a pipe fitting, and there is no suitable tool to reshape the pipe fitting that has been deformed after cutting.

[0004] In order to solve the above technical problems, the utility model provides a deburring and shaping equipment, including a pressing device, a workbench, a connecting seat, a deburring and shaping rod and a product positioning seat. The connecting seat is fixed on the actuator of the pressing device, the top of the deburring and shaping rod is fixed to the bottom of the connecting seat, and the product positioning seat is fixed on the workbench. The interior of the product positioning seat is provided with an impact channel extending along its height direction. The top of the product positioning seat can support the pipe fitting. The deburring and shaping rod can be driven downward by the pressing device to allow the deburring and shaping rod to punch through the cavity of the pipe fitting, remove the burrs in the cavity of the pipe fitting and shape the pipe fitting into a round shape. The impact channel provides moving space and guiding function for the stamping downward movement of the deburring and shaping rod.

[0005] Preferably, the connecting seat includes a connecting rod and a connecting block, the pressing device is an air cylinder or an oil cylinder, the actuator of the pressing device is the telescopic rod of the air cylinder or the oil cylinder, the free end face of the telescopic rod of the cylinder or the oil cylinder is provided with a mounting groove, the connecting rod can be inserted into the mounting groove and fixed by a fastener, and the connecting block is used to be fixed to the deburring and shaping rod.

[0006] Preferably, the deburring and shaping rod includes a connecting portion and a punching portion, the diameter of the connecting portion is smaller than the diameter of the punching portion, the connecting portion is detachably fixed to the connecting seat, and the connecting portion is partially exposed outside the connecting seat.

[0007] Preferably, a slot is provided at the bottom of the connecting block, and a magnet block is coated inside the lower half of the connecting block. The top end of the connecting portion can be inserted into the slot and magnetically attracted by the magnet block.

[0008] Preferably, the product positioning seat includes a fixed base plate, a connecting pipe and an impact guide mold, the fixed base plate is fixed on the workbench, the connecting pipe is vertically fixed on the fixed base plate, and the impact guide mold is tubular and has the impact channel provided inside.

[0009] Preferably, an accommodating cavity is provided at the top of the impact guide mold, the impact channel is concentric with the accommodating cavity, the impact channel is close to the bottom end of the accommodating cavity, the diameter of the accommodating cavity is larger than the diameter of the impact channel, and the outer diameter of the pipe is equal to the diameter of the accommodating cavity.

[0010] Preferably, it further comprises a frame, the bottom end of the frame is fixed to one end of the workbench, and the pressing device is fixed to the top end of the frame.

[0011] The technical solution of this utility model has the following beneficial effects:

[0012] The utility model includes an initial state in which the actuator of the downward pressure device is at a higher position, and the deburring and shaping rod is located above the product positioning seat, with a gap between the two. When the pipe needs to be deburred and shaped, the pipe is placed on top of the product positioning seat so that the product positioning seat supports the pipe, and then the button for lowering the actuator of the downward pressure device is manually pressed, so that the deburring and shaping rod first rushes into the cavity of the pipe supported by the product positioning seat, and then rushes into the impact channel. In this process, the burrs in the inner cavity of the pipe are removed, and the pipe is also shaped to become round and straight. The utility model effectively removes burrs on the inner wall of the pipe and can also reshape pipes that have been deformed due to cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0014] Figure 1 This is an overall cross-sectional view of the utility model;

[0015] Figure 2 This is a schematic diagram of the positioning seat of the utility model product.

[0016] Explanation of the accompanying drawings: 1. Pressing device; 11. Mounting groove; 2. Workbench; 3. Connecting seat; 31. Connecting rod; 32. Connecting block; 321. Slot; 4. Deburring and shaping rod; 41. Connecting part; 42. Punching part; 5. Product positioning seat; 51. Fixed base plate; 52. Connecting pipe; 53. Impact guide die; 531. Accommodating chamber; 532. Impact channel; 6. Magnet block; 7. Frame; 8. Pipe fitting. DETAILED DESCRIPTION

[0017] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0018] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0020] In addition, the technical features involved in the different embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0021] The utility model provides a deburring and shaping device, including a pressing device 1, a workbench 2, a connecting seat 3, a deburring and shaping rod 4 and a product positioning seat 5. The connecting seat 3 is fixed on the actuator of the pressing device 1, the top of the deburring and shaping rod 4 is fixed to the bottom of the connecting seat 3, the product positioning seat 5 is fixed on the workbench 2, and the interior of the product positioning seat 5 is provided with an impact channel 532 extending along its height direction. The top of the product positioning seat 5 can support the pipe fitting 8.

[0022] The basic working principle of the present utility model is as follows: in the initial state, the actuator of the pressing device 1 is at a higher position, and the deburring and shaping rod 4 is located above the product positioning seat 5, with a gap between the two. When the pipe 8 needs to be deburred and shaped, the pipe 8 is placed on top of the product positioning seat 5 so that the product positioning seat 5 supports the pipe 8. Then, the button for lowering the actuator of the pressing device 1 is manually pressed to lower the connecting seat 3, thereby causing the deburring and shaping rod 4 to first be rushed into the cavity of the pipe 8 supported by the product positioning seat 5, and then rushed into the impact channel 532. During this process, the burrs in the inner cavity of the pipe 8 are removed, and the pipe 8 is also shaped to become round and regular. The impact channel 532 provides a moving space and a guiding function for the deburring and shaping rod 4 to be pressed downward. After the deburring and shaping of the pipe fitting 8 are completed, the button for raising the actuator of the pressing device 1 is manually pressed to raise the connecting seat 3, thereby causing the deburring and shaping rod 4 to come out of the impact channel 532. When the deburring and shaping rod 4 comes out of the impact channel 532, it also brings the processed pipe fitting 8 up with it, and finally the pipe fitting 8 is manually removed from the deburring and shaping rod 4.

[0023] Since the inner diameter of the pipe 8 is close to the diameter of the executive part of the deburring and shaping rod 4, it is not convenient to remove the pipe 8 from the bottom of the executive part of the deburring and shaping rod 4. In order to quickly and easily remove the processed pipe 8 from the burr shaping rod, the deburring and shaping rod 4 includes a connecting portion 41 and a punching portion 42. The diameter of the connecting portion 41 is smaller than the diameter of the punching portion 42. The connecting portion 41 is detachably fixed to the connecting seat 3, and a portion of the connecting portion 41 is exposed outside the connecting seat 3. When the burr shaping rod is pushed down into the impact channel 532, it cooperates with the product positioning seat 5 to reversely impact the pipe 8 on the product positioning seat 5 to the position of the connecting portion 41. When the deburring and shaping rod 4 rises with the pipe 8, the connecting portion 41 can be removed from the connecting seat 3 first, and then the connecting portion 41 can be turned downward, so that the pipe 8 comes out from the free end of the connecting portion 41. After removing the processed pipe 8, the connecting portion 41 is fixed on the connecting seat 3, and the deburring and shaping rod 4 is fixed on the actuator of the pressing device 1 again, ready for next use.

[0024] Specifically, the connecting seat 3 includes a connecting rod 31 and a connecting block 32. The pressing device 1 is a pneumatic cylinder or an oil cylinder. The actuator of the pressing device 1 is the telescopic rod of the pneumatic cylinder or the oil cylinder. The free end face of the telescopic rod of the cylinder or the oil cylinder is provided with a mounting groove 11. The connecting rod 31 can be inserted into the mounting groove 11 and fixed by a fastener. The connecting block 32 is used to be detachably fixed to the deburring and shaping rod 4.

[0025] The connection block 32 and the connection portion 41 are removably fixed in the following manner: a slot 321 is provided at the bottom of the connection block 32, and a magnet block 6 is enclosed within the lower half of the connection block 32. The top end of the connection portion 41 can be inserted into the slot 321 and magnetically attracted by the magnet block 6. To remove the connection portion 41 from the connection base 3, simply pull it off firmly.

[0026] Specifically, the product positioning base 5 includes a fixed base plate 51, a connecting tube 52, and an impact guide die 53. The fixed base plate 51 is fixed to the workbench 2, and the connecting tube 52 is vertically fixed to the fixed base plate 51. The bottom end of the impact guide die 53 penetrates into the connecting tube 52 and is tightly fixed to the connecting tube 52. The impact guide die 53 is tubular and has an impact channel 532 inside.

[0027] The top of the impact guide die 53 is provided with a receiving cavity 531. The impact channel 532 is concentric with the receiving cavity 531 and abuts against the bottom end of the receiving cavity 531. The diameter of the receiving cavity 531 is larger than the diameter of the impact channel 532, and the outer diameter of the tube 8 is equal to the diameter of the receiving cavity 531. The receiving cavity 531 provides space for the tube 8 and helps position it.

[0028] The present invention further comprises a frame 7 , the bottom end of the frame 7 is fixed to one end of the workbench 2 , and a pressing device 1 is fixed to the top end of the frame 7 .

[0029] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will readily appreciate that other variations or modifications based on the above descriptions are possible. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A deburring and shaping device, comprising a pressing device (1) and a workbench (2), characterized in that: The invention also includes a connecting seat (3), a deburring and shaping rod (4) and a product positioning seat (5), wherein the connecting seat (3) is fixed on the actuator of the pressing device (1), the top of the deburring and shaping rod (4) is fixed on the bottom of the connecting seat (3), the product positioning seat (5) is fixed on the workbench (2), the interior of the product positioning seat (5) is provided with an impact channel (532) extending along its height direction, the top of the product positioning seat (5) can support the pipe (8), the deburring and shaping rod (4) can be driven downward by the pressing device (1) to press the deburring and shaping rod (4) into the cavity of the pipe (8), remove the burrs in the cavity of the pipe (8) and shape the pipe (8) into a round shape, and the impact channel (532) provides a moving space and a guiding role for the deburring and shaping rod (4) to be pressed downward.

2. The deburring and shaping equipment according to claim 1, characterized in that: The connecting seat (3) includes a connecting rod (31) and a connecting block (32); the pressing device (1) is a pneumatic cylinder or an oil cylinder; the actuator of the pressing device (1) is a telescopic rod of the pneumatic cylinder or the oil cylinder; the free end surface of the telescopic rod of the cylinder or the oil cylinder is provided with a mounting groove (11); the connecting rod (31) can be inserted into the mounting groove (11) and fixed by a fastener; the connecting block (32) is used to be fixed to the deburring and shaping rod (4).

3. The deburring and shaping equipment according to claim 2, characterized in that: The deburring and shaping rod (4) comprises a connecting portion (41) and a punching portion (42); the diameter of the connecting portion (41) is smaller than the diameter of the punching portion (42); the connecting portion (41) is detachably fixed to the connecting seat (3); and a portion of the connecting portion (41) is exposed outside the connecting seat (3).

4. The deburring and shaping equipment according to claim 3, characterized in that: A slot (321) is provided at the bottom of the connecting block (32), and a magnet block (6) is coated inside the lower half of the connecting block (32). The top end of the connecting portion (41) can be inserted into the slot (321) and magnetically attracted by the magnet block (6).

5. The deburring and shaping equipment according to claim 1, characterized in that: The product positioning seat (5) comprises a fixed base plate (51), a connecting pipe (52) and an impact guide die (53); the fixed base plate (51) is fixed on the workbench (2); the connecting pipe (52) is vertically fixed on the fixed base plate (51); and the impact guide die (53) is tubular and has the impact channel (532) provided therein.

6. The deburring and shaping equipment according to claim 5, characterized in that: The top of the impact guide die (53) is provided with an accommodating cavity (531), the impact channel (532) is concentric with the accommodating cavity (531), the impact channel (532) is close to the bottom end of the accommodating cavity (531), the diameter of the accommodating cavity (531) is larger than the diameter of the impact channel (532), and the outer diameter of the pipe (8) is equal to the diameter of the accommodating cavity (531).

7. The deburring and shaping equipment according to any one of claims 1 to 6, characterized in that: It also includes a frame (7), the bottom end of the frame (7) is fixed to one end of the workbench (2), and the top end of the frame (7) is fixed with the pressing device (1).

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