CN218904652U

CN218904652U - Small part deburring machine

Info

Publication number: CN218904652U
Application number: CN202320019042.4U
Authority: CN
Inventors: 孔繁荣; 朱秀桂
Original assignee: Taizhou Oker Powder Alloy Manufacturing Co ltd
Current assignee: Taizhou Oker Powder Alloy Manufacturing Co ltd
Priority date: 2023-01-05
Filing date: 2023-01-05
Publication date: 2023-04-25
Anticipated expiration: 2033-01-05

Abstract

The utility model discloses a small part deburring machine which comprises a base, a part fixing mechanism and a part polishing mechanism, wherein the part fixing mechanism and the part polishing mechanism are arranged on the base, and the part fixing mechanism comprises a first rotating shaft and a fixing sleeve which are rotatably arranged; the part polishing mechanism is used for polishing parts in a fixed state and comprises a supporting component and a polisher rotatably mounted on the supporting component. According to the utility model, the part fixing mechanism is arranged to fix the gasket to be processed, so that the stability of the gasket in the processing process is maintained, and meanwhile, the collection of the processed parts is convenient; the part polishing mechanism matched with the part fixing mechanism is further arranged, and the upper surface and the lower surface of the part can be polished and deburred simultaneously, so that the deburring efficiency of the part is improved.

Description

Small part deburring machine

Technical Field

The utility model particularly relates to the technical field of part processing, in particular to a small part deburring machine.

Background

With the development of various mechanical processes, porous metal workpieces are also indispensable mechanical workpieces in the mechanical industry, and in general, in the die casting process of such workpieces, a certain gap is inevitably formed between a movable die and a fixed die, so that metal fluid flows into the gap to form redundant sheet-shaped corners, and thorns or burrs are commonly called burrs formed around machined parts in the workpiece machining process.

The existing device for removing gasket burrs is very inconvenient to use, firstly the fixing mode of the gasket is complex, production efficiency is greatly affected, secondly the existing device can only finish machining treatment on one side at a time when the burrs are polished because of the limitation of the fixing mode of the existing device, and one gasket can be finished usually only by polishing twice, so that working time is definitely further prolonged, and production efficiency is greatly affected.

Disclosure of Invention

The utility model aims to provide a small part deburring machine which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a small part deburring machine, includes the base, set up in part fixed establishment and part grinding machanism on the base, wherein:

part fixed establishment for the part of waiting to polish includes:

a first rotating shaft rotatably provided;

the fixed sleeve is fixedly arranged on the first rotating shaft, at least one fixed block and a supporting block are arranged on the fixed sleeve, and the supporting block is used for supporting a part sleeved outside the fixed sleeve; the fixed block is elastically arranged on the outer side of the fixed sleeve, and is provided with a first extended position and a second contracted position, and when the fixed block is positioned at the first position, the part is fixed on the fixed sleeve;

the part grinding mechanism is used for grinding the part in a fixed state and comprises:

a support assembly;

the utility model provides a rotation install in sander on the supporting component, sander includes two mounting panels and two polishing sheets that set up between two mounting panels, through at least one guide bar fixed connection between two mounting panels, still rotates between two mounting panels and installs adjusting screw, adjusting screw's upper and lower bilateral symmetry is provided with two kinds of external screw threads opposite in the direction of rotation, and adjusting screw's upper and lower both sides respectively with two polishing sheets threaded connection, polishing sheets still with guide bar sliding connection.

As a further scheme of the utility model: the part fixing mechanism further comprises a frame and a receiving box, the frame and the receiving box are both installed on the base, the first rotating shaft is installed on the frame in a rotating mode, and a first motor for driving the first rotating shaft to rotate is arranged on the frame.

As still further aspects of the utility model: the telescopic device is characterized in that a mounting groove is formed in the fixing sleeve, the fixing block is elastically arranged in the mounting groove through a telescopic component, the telescopic component comprises at least one elastic connecting piece and a telescopic rod, one end of the elastic connecting piece is connected with the fixing block, the other end of the elastic connecting piece is connected with the mounting groove, the bottom of the telescopic rod is connected with the mounting groove, and the telescopic end of the telescopic rod is connected with the fixing block.

As still further aspects of the utility model: and a clamping groove matched with the part is formed in one side, facing the part, of the fixed block.

As still further aspects of the utility model: and a third motor for driving the adjusting screw to rotate is arranged on the mounting plate.

As still further aspects of the utility model: the supporting component comprises a lifting frame and a lifting seat for controlling the lifting frame to move up and down, the lifting seat is fixedly arranged on the base, the lifting frame is rotationally connected with the sander through a second rotating shaft, and a second motor for driving the second rotating shaft to rotate is further arranged on the lifting frame.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the part fixing mechanism is arranged to fix the gasket to be processed, so that the stability of the gasket in the processing process is maintained, and meanwhile, the collection of the processed parts is convenient; the part polishing mechanism matched with the part fixing mechanism is further arranged, and the upper surface and the lower surface of the part can be polished and deburred simultaneously, so that the deburring efficiency of the part is improved.

Drawings

Fig. 1 is a schematic view of the structure of a small part deburring machine.

Fig. 2 is a front view of a small part deburring machine.

Fig. 3 is a side view of a small part deburring machine.

Fig. 4 is a partial cross-sectional view of a stationary sleeve in a small part deburring machine.

Fig. 5 is a schematic view of the structure of the fixing block in the small part deburring machine.

In the figure: the device comprises a 10-base, a 20-part fixing mechanism, a 21-frame, a 22-first rotating shaft, a 23-fixing sleeve, a 231-fixing block, a 232-supporting block, a 233-elastic connecting piece, a 234-telescopic rod, a 24-collecting box, a 25-first motor, a 30-part polishing mechanism, a 31-lifting frame, a 32-lifting seat, a 33-second motor, a 34-sander, a 341-mounting plate, a 342-guiding rod, a 343-polishing piece, a 344-adjusting screw, a 345-third motor, a 35-second rotating shaft and a 40-part.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, in an embodiment of the present utility model, a small part deburring machine is applied to remove burrs at edges of a gasket, and includes a base 10, a part fixing mechanism 20 and a part polishing mechanism 30, which are arranged on the base 10, wherein the part fixing mechanism 20 is used for fixing a part 40 to be polished, and the part polishing mechanism 30 polishes the part 40 in a fixed state;

the part fixing mechanism 20 includes a first rotating shaft 22 rotatably disposed, a fixing sleeve 23 fixedly mounted on the first rotating shaft 22, and at least one fixing block 231 and a supporting block 232 disposed on the fixing sleeve 23, where the supporting block 232 is used to support the part 40 sleeved outside the fixing sleeve 23, so as to avoid the part from directly sliding down to the bottom of the first rotating shaft 22 along the upper portion of the first rotating shaft 22, the fixing block 231 is elastically disposed outside the fixing sleeve 23, the fixing block 231 has a first extended position and a second contracted position, when the fixing block 231 is in the first position, the fixing block 231 presses the inner side of the part 40 (in this embodiment, a gasket) to fix the part 40 on the fixing sleeve 23, and when the first rotating shaft 22 drives the fixing sleeve 23 to rotate, the part 40 synchronously rotates along with the first rotating shaft 22;

further, in the embodiment of the present utility model, the part fixing mechanism 20 further includes a frame 21 and a receiving box 24, where the frame 21 and the receiving box 24 are both installed on the base 10, the first shaft 22 is rotatably installed on the frame 21, and a first motor 25 driving the first shaft 22 to rotate is disposed on the frame 21, as can be seen in fig. 1, the lower end of the first shaft 22 is suspended, so that the part 40 passes through the first shaft 22 from bottom to top and is sleeved outside the fixing sleeve 23; the receiving box 24 is disposed below the first rotating shaft 22, so that the processed part 40 falls into the receiving box 24 for storage.

As shown in fig. 4-5, a mounting groove is formed in the fixing sleeve 23, the fixing block 231 is elastically arranged in the mounting groove through a telescopic assembly, the telescopic assembly comprises at least one elastic connecting piece 233 and a telescopic rod 234, one end of the elastic connecting piece 233 is connected with the fixing block 231, the other end of the elastic connecting piece 233 is connected with the mounting groove, the bottom of the telescopic rod 234 is connected with the mounting groove, the telescopic end of the telescopic rod 234 is connected with the fixing block 231, when the telescopic end of the telescopic rod 234 stretches, the fixing block 231 is driven to slide out of the mounting groove to a first position, and when the telescopic end of the telescopic rod 234 shortens, the fixing block 231 is driven to slide into a second position towards the inner side of the mounting groove;

further, a clamping groove adapted to the part 40 is formed on one side of the fixing block 231 facing the part 40, and when the fixing block 231 slides to the first position, the part 40 is gradually clamped into the clamping groove to fix the part 40;

the manner in which the supporting block 232 is mounted on the fixing sleeve 23 is the same as that of the fixing block 231, and the supporting block 232 is used for supporting the component before the fixing block 231 fixes the component 40, so as to provide sufficient fixing time for the fixing block 231.

Referring to fig. 1-2, the part polishing mechanism 30 includes a supporting assembly and a polishing device 34 rotatably mounted on the supporting assembly, the polishing device 34 includes two mounting plates 341 and two polishing plates 343 disposed between the two mounting plates 341, the two mounting plates 341 are fixedly connected by at least one guide rod 342, an adjusting screw 344 is rotatably mounted between the two mounting plates 341, two external threads with opposite rotation directions are symmetrically disposed on the upper and lower sides of the adjusting screw 344, the upper and lower sides of the adjusting screw 344 are respectively in threaded connection with the two polishing plates 343, the polishing plates 343 are also in sliding connection with the guide rods 342, a third motor 345 driving the adjusting screw 344 to rotate is disposed on the mounting plates 341, the third motor 345 controls the adjusting screw 344 to drive the two polishing plates 343 to move in opposite directions, so that the distance between the two polishing plates 343 is reduced, the polishing plates 343 are attached to the upper and lower surfaces of the part 40, and the part 40 is subjected to deburring;

further, in the embodiment of the present utility model, the supporting assembly includes a lifting frame 31 and a lifting seat 32 for controlling the lifting frame 31 to move up and down, the lifting seat 32 is fixedly mounted on the base 10, the lifting frame 31 is rotatably connected with the sander 34 through a second rotating shaft 35, the lifting frame 31 is further provided with a second motor 33 for driving the second rotating shaft 35 to rotate, and the second motor 33 controls the second rotating shaft 35 to rotate so as to drive the sander 34 to rotate, so that the sanding sheet 343 rotates.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a small part deburring machine which characterized in that, include base (10), set up in part fixed establishment (20) and part grinding machanism (30) on base (10), wherein:

part fixing mechanism (20) for fixing a part (40) to be polished, comprising:

a first rotating shaft (22) rotatably provided;

the fixed sleeve (23) is fixedly arranged on the first rotating shaft (22), at least one fixed block (231) and a supporting block (232) are arranged on the fixed sleeve (23), and the supporting block (232) is used for supporting a part (40) sleeved outside the fixed sleeve (23); the fixed block (231) is elastically arranged outside the fixed sleeve (23), the fixed block (231) is provided with a first stretching position and a second shrinking position, and when the fixed block (231) is in the first position, the part (40) is fixed on the fixed sleeve (23);

the part polishing mechanism (30) is used for polishing a part (40) in a fixed state, and comprises:

a support assembly;

the polishing device comprises a supporting component and is characterized in that the polishing device (34) is rotatably arranged on the supporting component, the polishing device (34) comprises two mounting plates (341) and two polishing plates (343) arranged between the two mounting plates (341), the two mounting plates (341) are fixedly connected through at least one guide rod (342), an adjusting screw (344) is rotatably arranged between the two mounting plates (341), two external threads with opposite rotation directions are symmetrically arranged on the upper side and the lower side of the adjusting screw (344), the upper side and the lower side of the adjusting screw (344) are respectively in threaded connection with the two polishing plates (343), and the polishing plates (343) are also in sliding connection with the guide rods (342).

2. The small part deburring machine according to claim 1, characterized in that the part fixing mechanism (20) further comprises a frame (21) and a receiving box (24), the frame (21) and the receiving box (24) are both installed on the base (10), the first rotating shaft (22) is rotatably installed on the frame (21), and a first motor (25) for driving the first rotating shaft (22) to rotate is arranged on the frame (21).

3. The small part deburring machine according to claim 1, characterized in that the inside of the fixing sleeve (23) is provided with a mounting groove, the fixing block (231) is elastically arranged in the mounting groove through a telescopic assembly, the telescopic assembly comprises at least one elastic connecting piece (233) and a telescopic rod (234), one end of the elastic connecting piece (233) is connected with the fixing block (231), the other end of the elastic connecting piece (233) is connected with the mounting groove, the bottom of the telescopic rod (234) is connected with the mounting groove, and the telescopic end of the telescopic rod (234) is connected with the fixing block (231).

4. A small part deburring machine as claimed in claim 3, characterized in that the side of the fixed block (231) facing the part (40) is provided with a slot adapted to the part (40).

5. The small part deburring machine as claimed in claim 1, characterized in that said mounting plate (341) is provided with a third motor (345) for rotating said adjusting screw (344).

6. The small part deburring machine according to claim 1, characterized in that the supporting assembly comprises a lifting frame (31) and a lifting seat (32) for controlling the lifting frame (31) to move up and down, the lifting seat (32) is fixedly installed on the base (10), the lifting frame (31) is rotationally connected with the sander (34) through a second rotating shaft (35), and a second motor (33) for driving the second rotating shaft (35) to rotate is further arranged on the lifting frame (31).