CN215432921U - Corner grinding device for aluminum alloy processing - Google Patents

Abstract

The utility model discloses a corner polishing device for aluminum alloy processing, which comprises a base, wherein the inner side of the base is vertically connected with a first reciprocating screw rod, the left side and the right side of the base are respectively provided with a clamping and overturning mechanism capable of fixedly overturning aluminum alloy round steel, and a polishing mechanism capable of laterally moving and polishing burrs and acute angles on the outer side of the aluminum alloy round steel is arranged above the inner side of the base, resulting in uneven sanding.

Description

Corner grinding device for aluminum alloy processing

Technical Field

The utility model relates to the field of aluminum alloy, in particular to a corner polishing device for aluminum alloy processing.

Background

The aluminum alloy has wide application, the end surface of the aluminum alloy has various shape characteristics, the most common aluminum alloy square steel, round steel and the like are used, and the polishing process is particularly important when the aluminum alloy round steel is produced and processed, and the aluminum alloy round steel is mainly used for bearing the appearance smoothness of the aluminum alloy round steel.

But the corner grinding device of current aluminum alloy round steel processing usefulness still has the defect, just for example: it is the manual handheld polisher of manual work usually and polishes the aluminum alloy round steel outside, and because the manual work in operation process, can lead to the aluminum alloy round steel outside to produce the inhomogeneous phenomenon of polishing.

Therefore, the corner polishing device for aluminum alloy processing is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a corner polishing device for aluminum alloy processing, which can effectively and uniformly polish the outer side of aluminum alloy round steel by matching a polishing mechanism with a clamping and turning mechanism so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a corner grinding device for aluminum alloy machining, includes the base, the base inboard all is connected with first reciprocal lead screw from top to bottom, just the base left and right sides all is provided with the centre gripping tilting mechanism that can fix the upset to the aluminum alloy round steel, install the inboard top of base, can remove the grinding machanism who polishes to the side about the aluminum alloy round steel outside deckle edge acute angle.

In a further embodiment, the rear wall of the inner side of the base is equidistantly welded with a transmission rack, the inner walls of the left side and the right side of the base are respectively connected with two ends of the first reciprocating screw rod through bearings, and the first reciprocating screw rod can be driven by the starting servo motor to be matched with the inner walls of the left side and the right side of the base to rotate.

In a further embodiment, the clamping and overturning mechanism comprises a second reciprocating screw rod which is connected and fixed on the outer side of the right end of the first reciprocating screw rod through a bevel gear, a rack plate is connected to the outer side of the second reciprocating screw rod in a threaded manner, and the rack plate can be effectively driven to be matched with the base to move back and forth through rotation of the second reciprocating screw rod.

In further embodiment, rack plate top meshing has first transmission gear, just the inboard welded fastening of first transmission gear has the cylinder, and through the in-process of rack plate back-and-forth movement, can effectually drive first transmission gear and cylinder and take place the rotation simultaneously to make the effectual 180 upsets that carry out of the aluminium alloy round steel that the inboard centre gripping of cylinder is fixed.

In a further embodiment, first transmission gear about the vertical center line symmetry of base is provided with two, just first transmission gear with the cylinder is the one-to-one correspondence, can effectively carry out the centre gripping fixedly to the round steel through two cylinders.

In a further embodiment, grinding machanism includes threaded connection the slider in the first reciprocal lead screw outside, just slider inside bearing connection has the spliced pole, the spliced pole outside is fixed with the stick of polishing, the pitch in the first reciprocal lead screw outside is greater than the pitch in the second reciprocal lead screw outside, control the removal simultaneously through rotatory drive slider, spliced pole and the stick of polishing that can be quick of first reciprocal lead screw.

In a further embodiment, a second transmission gear is fixedly welded on the outer side of the connecting column, the outer side of the second transmission gear is meshed with the transmission rack, and the connecting column and the polishing rod can be effectively driven to rotate simultaneously through rotation of the second transmission gear.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the aluminum alloy round steel polishing device, the sliding block, the connecting column, the second transmission gear and the polishing rod which are included in the polishing mechanism are utilized, the outer side of the aluminum alloy round steel can be effectively polished in a left-right moving mode, and therefore the polishing range of the aluminum alloy round steel is enlarged.

2. According to the utility model, the second reciprocating screw rod, the rack plate, the first transmission gear and the cylinder which are contained in the clamping and overturning mechanism are utilized to effectively match the aluminum alloy round steel clamped and fixed on the inner side of the cylinder with the grinding mechanism to overturn forwards and backwards for 180 degrees, so that burrs on the outer side of the periphery of the aluminum alloy round steel are effectively and uniformly ground, the aluminum alloy round steel is prevented from being ground by a grinding machine which is held by a person, the manual labor force is reduced, and the problem of uneven grinding caused by the fact that the aluminum alloy round steel is ground by a grinding rod which is held by the person can be avoided.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a corner polishing device for aluminum alloy processing.

FIG. 2 is a schematic structural diagram of installation of a first reciprocating screw rod and a sliding block in the corner polishing device for aluminum alloy processing.

FIG. 3 is an enlarged schematic structural view of a part A in FIG. 1 of the corner polishing device for aluminum alloy processing.

Fig. 4 is an enlarged structural schematic diagram of a corner polishing device for aluminum alloy processing at a position B in fig. 2.

In the figure: 1. a base; 101. a drive rack; 2. a first reciprocating screw rod; 3. clamping and turning over mechanism; 301. two reciprocating screw rods; 302. a rack plate; 303. a first drive gear; 304. a cylinder; 4. a polishing mechanism; 401. a slider; 402. connecting columns; 403. a second transmission gear; 404. and (5) grinding the rod.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, in an embodiment of the present invention, an aluminum alloy processing corner polishing device includes a base 1, first reciprocating screws 2 are connected to upper and lower sides of an inner side of the base 1, clamping and turning mechanisms 3 capable of fixedly turning aluminum alloy round steel are disposed on left and right sides of the base 1, and a polishing mechanism 4 capable of laterally moving and polishing an acute burr angle on an outer side of the aluminum alloy round steel is mounted above an inner side of the base 1.

Example 1

Referring to fig. 1 and 3, a driving rack 101 is welded on the rear wall of the inner side of a base 1 at equal intervals, the inner walls of the left and right sides of the base 1 are connected with two ends of a first reciprocating screw rod 2 through bearings, a clamping and turning mechanism 3 comprises a second reciprocating screw rod 301 fixed on the outer side of the right end of the first reciprocating screw rod 2 through a bevel gear, a rack plate 302 is connected with the outer side of the second reciprocating screw rod 301 through a screw thread, a first driving gear 303 is meshed above the rack plate 302, an air cylinder 304 is welded and fixed on the inner side of the first driving gear 303, two first driving gears 303 are symmetrically arranged about the vertical center line of the base 1, the first driving gears 303 and the air cylinders 304 are in one-to-one correspondence, when the first reciprocating screw rod 2 rotates, the second reciprocating screw rod 301 can be driven to rotate through the bevel gear, the rack plate 302 can be effectively driven to move back and forth under the rotation of the second reciprocating screw rod 301, thereby make the first drive gear 303 of rack board 302 top meshing drive cylinder 304 and carry out 180 rotations just anti-, above the structure can be effectual fix the deckle edge in the inboard aluminum alloy round steel border outside of cylinder 304 to the centre gripping, cooperate grinding machanism 4 to evenly polish the rounding off.

Example 2

Referring to fig. 2 and 4, the difference from embodiment 1 is: grinding machanism 4 includes the slider 401 in the first reciprocal lead screw 2 outside of threaded connection, and slider 401 inboard bearing is connected with spliced pole 402, the spliced pole 402 outside is fixed with the stick of polishing 404, the pitch in the first reciprocal lead screw 2 outside is greater than the pitch in the reciprocal lead screw 301 outside of second, spliced pole 402 outside welded fastening has second drive gear 403, and the second drive gear 403 outside and driving rack 101 intermeshing, under the effect through first reciprocal lead screw 2 is rotatory, can drive slider 401, spliced pole 402, second drive gear 403 and the stick of polishing 404 slide left and right sides simultaneously, thereby make second drive gear 403 cooperate driving rack 101 to take place high-speed rotation, with this make the stick of polishing 404 in the spliced pole 402 outside, the effectual deckle edge acute angle to the aluminum alloy round steel outside carries out the portable rounding off of controlling and smooth polishing.

The working principle of the utility model is as follows: as shown in fig. 1-4, firstly, aluminum alloy round steel is horizontally placed on the inner side of an air cylinder 304 for clamping and fixing, then a servo motor on the right side of a starting base 1 drives a first reciprocating screw rod 2 to rotate, under the action of the rotation of the first reciprocating screw rod 2, a sliding block 401, a connecting column 402, a second transmission gear 403 and a polishing rod 404 can be driven to simultaneously slide left and right, so that the second transmission gear 403 is matched with a transmission rack 101 to rotate at a high speed, and thus the polishing rod 404 on the outer side of the connecting column 402 can effectively polish sharp burrs on the outer side of the aluminum alloy round steel, in order to enable the outer side of the circumference of the aluminum alloy round steel to be polished by the polishing rod 404, when the first reciprocating screw rod 2 rotates, the second reciprocating screw rod 301 can be driven to rotate through a bevel gear, and under the rotation effect of the second reciprocating screw rod 301, the rack plate 302 can be effectively driven to move back and forth, thereby make rack board 302 top meshing's first drive gear 303 drive cylinder 304 and carry out positive and negative 180 rotations, above the structure can be effectual to the centre gripping fix the deckle edge in the aluminium alloy round steel border outside of cylinder 304 inboard smooth and easy of evenly polishing, avoided needing the handheld polisher of people to polish the aluminium alloy round steel, artificial labour has been reduced, can also avoid the artifical handheld stick 404 of polishing to the aluminium alloy round steel when handling simultaneously, lead to appearing polishing inhomogeneous problem, this is the theory of operation of present case, thereby accomplish a series of work.

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 invention may be embodied in other specific forms without departing from the spirit or essential attributes 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 description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (7)

1. The utility model provides a corner grinding device for aluminum alloy machining, includes base (1), its characterized in that: base (1) inboard all is connected with first reciprocal lead screw (2) from top to bottom, just base (1) the left and right sides all is provided with centre gripping tilting mechanism (3) that can fix the upset to the aluminum alloy round steel, install base (1) inboard top, can remove grinding machanism (4) of polishing about removing to aluminum alloy round steel outside deckle edge acute angle.

2. A corner grinding device for processing aluminum alloy according to claim 1, characterized in that: the welding of base (1) inboard back wall equidistance has transmission rack (101), just base (1) left and right sides inner wall all is connected for the bearing with first reciprocal lead screw (2) both ends.

3. A corner grinding device for processing aluminum alloy according to claim 2, characterized in that: the clamping and overturning mechanism (3) comprises a second reciprocating screw rod (301) which is connected and fixed on the outer side of the right end of the first reciprocating screw rod (2) through a bevel gear, and a rack plate (302) is connected to the outer side of the second reciprocating screw rod (301) through threads.

4. A corner grinding device for processing aluminum alloy according to claim 3, characterized in that: the rack plate (302) top meshing has first transmission gear (303), just first transmission gear (303) inboard welded fastening has cylinder (304).

5. A corner grinding device for processing aluminum alloy according to claim 4, characterized in that: the first transmission gears (303) are symmetrically arranged about the vertical central line of the base (1), and the first transmission gears (303) and the air cylinders (304) are in one-to-one correspondence.

6. A corner grinding device for processing aluminum alloy according to claim 3, characterized in that: grinding machanism (4) are including threaded connection slider (401) in the first reciprocal lead screw (2) outside, just slider (401) inboard bearing is connected with spliced pole (402), spliced pole (402) outside is fixed with stick of polishing (404), the screw pitch in the first reciprocal lead screw (2) outside is greater than the screw pitch in the second reciprocal lead screw (301) outside.

7. A corner grinding device for processing aluminum alloy according to claim 6, characterized in that: and a second transmission gear (403) is fixedly welded on the outer side of the connecting column (402), and the outer side of the second transmission gear (403) is meshed with the transmission rack (101).

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