Deburring device for inner hole of aluminum piece

Abstract

The utility model discloses an aluminum piece inner hole deburring device which comprises a bottom plate, an annular groove is formed in the upper side face of the bottom plate, a plurality of water gap removing mechanisms are connected in the annular groove in a sliding mode, and each water gap removing mechanism comprises a loader and a piston cylinder arranged in the loader. A cleaning rod is arranged at the tail end of a piston rod extending out of the piston cylinder; according to the utility model, the cleaning rod is used for carrying out deburring and drainage opening material removing work on a hole in a workpiece, and the piston cylinder in the device is supported by the loader, so that the angle, the up-down position and the plane position of the piston cylinder can be adjusted; therefore, the burr and drainage opening material removing device can remove burrs and drainage opening materials of workpieces at different punching positions. The angle of the cleaning rod relative to the piston rod can be adjusted, so that the deburring device can conduct deburring and drainage opening material removing work on holes in different depth positions in a workpiece.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum part processing, in particular to a device for deburring holes in aluminum parts. Background Art

[0002] After the production of aluminum parts is completed, there will be sprue and burrs on their surface, which requires manual processing by staff. The current processing method is generally for staff to stick the aluminum parts on a rotating grinding wheel and grind them to remove sprue and burrs.

[0003] However, this grinding method is difficult to deal with the sprue and burrs in the holes of aluminum parts. For the sprue and burrs in the holes, workers are usually required to insert a file smaller than the hole into the hole and then perform manual grinding, which is rather cumbersome and extremely time-consuming and labor-intensive. Therefore, it is necessary to design a device to remove the sprue and burrs from the holes in aluminum parts. Utility Model Content

[0004] In view of the deficiencies of the prior art, the utility model provides a device for deburring holes in aluminum parts, which is used to solve the problem that nozzle materials and burrs at the holes in the aluminum parts are difficult to remove.

[0005] The utility model provides the following technical solution: a deburring device for holes in aluminum parts, comprising a bottom plate, an annular groove is arranged in the upper side of the bottom plate, and a plurality of water outlet mechanisms are slidably connected in the annular groove, the water outlet mechanism comprises a carrier and a piston cylinder arranged in the carrier, and a cleaning rod is arranged at the end of a piston rod extending from the piston cylinder;

[0006] The carrier includes an arc-shaped plate, which is inserted into the annular groove, and a carrier plate is fixedly provided at the upper end of the arc-shaped plate. The upper side surface of the carrier plate is connected to an angle-adjustable turntable through an angle control mechanism, the piston cylinder is fixed to the upper side surface of the turntable, and a locking mechanism is provided in the annular groove for maintaining a relative position relationship with the arc plate.

[0007] Preferably, the angle control mechanism includes a fixing rod arranged on the upper end of the supporting plate, the turntable is sleeved outside the fixing rod and can rotate around the axis of the fixing rod, and a locking shaft No. 1 that can abut against the supporting plate is also threadedly connected inside the turntable.

[0008] Preferably, the locking mechanism includes a plurality of slide grooves arranged at equal angles in the outer curved surface of the annular groove, a No. 2 pressure plate capable of being attached to the outer curved surface of the arc plate is slidably connected in the slide groove, and a No. 2 locking shaft threadedly connected to the No. 2 pressure plate is rotatably connected in the base plate to control the inner and outer positions of the No. 2 pressure plate.

[0009] Preferably, a lifting plate is slidably connected up and down in the arc-shaped plate, and a lifting shaft threadedly connected to the lifting plate is rotatably connected in the lifting plate.

[0010] Preferably, a card slot is provided in the upper side surface of the base plate, and a clamp is embedded in the card slot, and a positioning slot for adapting a workpiece is provided in the upper side surface of the clamp.

[0011] Preferably, the cleaning rod is sleeved outside the piston rod and can slide relative to the piston rod, a plurality of slots are equidistantly provided in the piston rod, a pin hole is provided in the cleaning rod, and a pin inserted into the slot is inserted in the pin hole.

[0012] The utility model provides a device for deburring holes in aluminum parts, which has the following beneficial effects:

[0013] The utility model uses a cleaning rod on a piston rod in a piston cylinder to remove burrs and water outlet materials from holes in a workpiece, and the piston cylinder in the utility model is supported by a carrier so that the angle, up and down position and plane position of the piston cylinder can be adjusted, so that the utility model can remove burrs and water outlet materials from workpieces at different drilling positions;

[0014] The cleaning rod in the utility model can adjust the angle relative to the piston rod, so that the utility model can remove burrs and sprue materials from holes at different depths in the workpiece;

[0015] The utility model fixes the workpiece that needs to be deburred and sprue-proofed by the clamp, and the clamp is replaceable, thereby improving the application scope of the utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the appearance of the utility model;

[0017] Figure 2 It is a structural schematic diagram of the annular groove of the utility model;

[0018] Figure 3 yes Figure 1 Schematic diagram of the appearance of a carrier.

[0019] In the figure:

[0020] 11. Bottom plate; 12. Annular groove; 13. Load carrier; 14. Piston cylinder; 15. Cleaning rod; 21. Arc plate; 22. Load carrier plate; 23. Turntable; 24. Fixed rod; 26. No. 1 locking shaft; 27. Slide groove; 28. No. 2 pressure plate; 29. ​​No. 2 locking shaft; 30. Lifting plate; 31. Lifting shaft; 32. Clamp; 33. Latch. DETAILED DESCRIPTION

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and intended to be used to explain the present invention, but cannot be understood as limiting the present invention.

[0022] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0023] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0024] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] Reference Figure 1-Figure 3 According to an embodiment of the utility model, a device for deburring holes in aluminum parts comprises a bottom plate 11, an annular groove 12 is arranged in the upper side surface of the bottom plate 11, and a plurality of water outlet mechanisms are slidably connected in the annular groove 12, the water outlet mechanism comprises a carrier 13 and a piston cylinder 14 arranged in the carrier 13, a cleaning rod 15 is arranged at the end of the piston rod extending out of the piston cylinder 14, the device for deburring holes in aluminum parts is used for deburring holes in aluminum parts, that is, when the cleaning rod 15 is inserted into the hole in the aluminum part, the water outlet material in the hole will be poked down and separated from the aluminum part.

[0026] In this embodiment, in order to make the angle and position of the piston cylinder 14 adjustable, the carrier 13 includes an arc plate 21, the arc plate 21 is inserted into the annular groove 12, and a carrier plate 22 is fixedly provided at the upper end of the arc plate 21, and the upper side surface of the carrier plate 22 is connected to an angle-adjustable turntable 23 through an angle control mechanism, the piston cylinder 14 is fixed to the upper side surface of the turntable 23, and a locking mechanism is provided in the arc plate 21 for maintaining the relative position relationship with the annular groove 12.

[0027] The angle control mechanism includes a fixed rod 24 arranged at the upper end of the supporting plate 22, the turntable 23 is sleeved outside the fixed rod 24 and can rotate around the axis of the fixed rod 24, and a No. 1 locking shaft 26 is also threadedly connected inside the turntable 23, that is, the staff can adjust the angle of the turntable 23 and the piston cylinder 14 thereon. After the adjustment is completed, the staff can rotate the No. 1 locking shaft 26 to make the No. 1 locking shaft 26 abut against the supporting plate 22. At this time, the supporting plate 22 and the turntable 23 maintain a relative position relationship, that is, the turntable 23 is locked.

[0028] The locking mechanism includes a plurality of slide grooves 27 arranged at equal angles in the outer curved surface of the annular groove 12, a No. 2 pressure plate 28 which can be attached to the outer curved surface of the arc plate 21 is slidably connected in the slide groove 27, and convex plates are arranged at equal distances above and below the outer curved surface of the arc plate 21 to increase the friction between the No. 2 pressure plate 28, a No. 2 locking shaft 29 which is threadedly connected to the No. 2 pressure plate 28 to control the inner and outer positions of the No. 2 pressure plate 28 is rotatably connected in the bottom plate 11, and a No. 2 locking shaft 29 which is threadedly connected to the No. 2 pressure plate 28 to control the inner and outer positions of the No. 2 pressure plate 28 is rotatably connected in the bottom plate 11, after the position adjustment of the bearing plate 22 and the arc plate 21 is completed, the staff can rotate the No. 2 locking shaft 29 at the corresponding position, and make the No. 2 pressure plate 28 connected to the No. 2 locking shaft 29 pressed on the arc plate 21, at this time, the relative position relationship between the arc plate 21 and the bearing plate 22 and the bottom plate 11 is locked.

[0029] In addition, the arc plate 21 can be raised and lowered, and a lifting plate 30 is connected to the arc plate 21 for sliding up and down movement, and a lifting shaft 31 threadedly connected to the lifting plate 30 is rotatably connected to the lifting plate 30. The staff can adjust the upper and lower positions of the supporting plate 22 and the piston cylinder 14 thereon by rotating the lifting shaft 31. After the adjustment is completed, the staff locks the position of the arc plate 21 and the supporting plate 22 through the No. 2 locking shaft 29.

[0030] A slot is provided in the upper side of the bottom plate 11 , and a fixture 32 is embedded in the slot. A positioning slot for fitting a workpiece is provided in the upper side of the fixture 32 .

[0031] In summary, the position and angle of the piston cylinder 14 can be adjusted so that the cleaning rod 15 disposed on the piston rod outer sleeve in the piston cylinder 14 can be accurately inserted into the hole in the aluminum part in the fixture 32, thereby allowing the nozzle material in the hole to be removed;

[0032] In addition, the clamp 32 can be replaced so that different positioning grooves can clamp aluminum parts of different shapes.

[0033] In the second embodiment of the device for deburring holes in aluminum parts, since the depths of different holes are different, the cleaning rod 15 is sleeved on the outside of the piston rod and can slide relative to the piston rod. A plurality of slots are equidistantly arranged in the piston rod, and a pin hole is arranged in the cleaning rod 15, and a pin 33 inserted into the slot is inserted in the pin hole, that is, the staff can adjust the relative position of the cleaning rod 15 relative to the piston cylinder 14 and the piston rod according to the depth of the hole in the aluminum part in the fixture 32, so that the piston rod can drive the cleaning rod 15 to penetrate the hole in the aluminum part to completely remove the burrs. In addition, this connection method of the cleaning rod 15 makes the cleaning rod 15 replaceable to adapt to holes of different shapes in the aluminum part in the fixture 32.

[0034] The above description is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any changes or modifications made by any technician in the field of the present invention are included in the patent scope of the present invention.

Claims

1. A device for deburring holes in aluminum parts, comprising a bottom plate (11), characterized in that: An annular groove (12) is provided in the upper side surface of the bottom plate (11), and a plurality of drain outlet mechanisms are slidably connected in the annular groove (12), the drain outlet mechanisms comprising a carrier (13) and a piston cylinder (14) arranged in the carrier (13), and a cleaning rod (15) is provided at the end of a piston rod extending out of the piston cylinder (14); The carrier (13) comprises an arc-shaped plate (21), the arc-shaped plate (21) is inserted into the annular groove (12), and a carrier plate (22) is fixedly provided at the upper end of the arc-shaped plate (21), the upper side surface of the carrier plate (22) is connected to a turntable (23) with an adjustable angle via an angle control mechanism, the piston cylinder (14) is fixed to the upper side surface of the turntable (23), and a locking mechanism for maintaining a relative positional relationship with the arc-shaped plate (21) is provided in the annular groove (12).

2. The device for deburring holes in aluminum parts according to claim 1, characterized in that: The angle control mechanism comprises a fixing rod (24) arranged at the upper end of the supporting plate (22); the turntable (23) is sleeved outside the fixing rod (24) and can rotate around the axis of the fixing rod (24); and a first locking shaft (26) capable of abutting against the supporting plate (22) is also threadedly connected inside the turntable (23).

3. The device for deburring holes in aluminum parts according to claim 1, characterized in that: The locking mechanism comprises a plurality of slide grooves (27) arranged at equal angles in the outer curved surface of the annular groove (12); a second pressure plate (28) capable of being attached to the outer curved surface of the arc-shaped plate (21) is slidably connected in the slide groove (27); and a second locking shaft (29) threadedly connected to the second pressure plate (28) is rotatably connected in the bottom plate (11) to control the inner and outer positions of the second pressure plate (28).

4. The device for deburring holes in aluminum parts according to claim 1, characterized in that: A lifting plate (30) is slidably connected up and down in the arc-shaped plate (21), and a lifting shaft (31) threadedly connected to the lifting plate (30) is rotatably connected in the lifting plate (30).

5. The device for deburring holes in aluminum parts according to claim 1, characterized in that: A clamping groove is provided in the upper side surface of the bottom plate (11), and a clamp (32) is embedded in the clamping groove. A positioning groove for fitting a workpiece is provided in the upper side surface of the clamp (32).

6. The device for deburring holes in aluminum parts according to claim 1, characterized in that: The cleaning rod (15) is sleeved outside the piston rod and can slide relative to the piston rod. A plurality of slots are provided at equal distances in the piston rod. A latch hole is provided in the cleaning rod (15), and a latch (33) is inserted into the latch hole and is locked in the slot.

7. The device for deburring holes in aluminum parts according to claim 3, characterized in that: The outer arc surface of the arc-shaped plate (21) is provided with convex plates at equal distances above and below to increase the friction between the arc-shaped plate (21) and the second pressure plate (28).

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