CN213970309U - Polishing device for automobile forging - Google Patents

Abstract

The utility model relates to an automobile forging processing technology field especially relates to a car is grinding device for forging, including base, footstock and curb plate, the curb plate passes through the bolt and installs between the lateral wall of base and footstock, installs the controller on the lateral wall of base, and the upper surface both sides of base all slide through linear electric motor and be provided with down the kicking block, and the lower surface both sides of footstock all slide through linear electric motor and be provided with the kicking block, go up the kicking block and set up with the kicking block down relatively, install down the carousel through rotating electrical machines in the middle of the upper surface of base, the last wall welding of carousel has the fixed column down, and the inside three sides of fixed column all are provided with down the grinding plate through the activity of push rod motor. Compared with the prior art, the utility model discloses not only improve work efficiency, reduced work load, but also need not make a round trip to change the part, simultaneously, the forging processing that can also be applicable to multiple specification is used.

Description

Polishing device for automobile forging

Technical Field

The utility model relates to an automobile forging processing technology field especially relates to an automobile forging is with grinding device.

Background

A forging is a workpiece or a blank obtained by forging and deforming a metal blank. The shaping variety of forging has a variety, and in the production process of car, also can use various forgings, to annular forging, when polishing it, in order to guarantee the smoothness of its inner wall and outer wall, usually will be polished to the inner wall and the outer wall of this forging in proper order by the workman to with the burr on its surface removed, but such working method has not only increased workman's work load, but also need to make a round trip to change different parts, and is comparatively troublesome, consequently needs a device to solve the problem urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem in the prior art, and the polishing device for the automobile forging who provides.

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

a polishing device for an automobile forging comprises a base, a top seat and side plates, wherein the side plates are installed between the side walls of the base and the top seat through bolts, a controller is installed on the side wall of the base, lower top blocks are arranged on two sides of the upper surface of the base in a sliding mode through a linear motor, upper top blocks are arranged on two sides of the lower surface of the top seat in a sliding mode through the linear motor, the upper top blocks and the lower top blocks are arranged oppositely, a lower rotary table is installed in the middle of the upper surface of the base through a rotary motor, a fixed column is welded to the upper wall of the lower rotary table, and lower polishing plates are movably arranged on three sides inside the fixed column through a push rod motor;

be provided with the alignment jig that is "return" type structure through the slider slip between the curb plate of both sides, and it is fixed through holding screw connection between alignment jig and the curb plate to the centre of alignment jig is rotated through the rotating electrical machines and is provided with the last carousel that is recess type structure, still is equipped with the multiunit guide arm between last carousel and the alignment jig, and the inside both sides of going up the carousel all are provided with through push rod motor activity and grind the board.

Preferably, the upper surface of the base is provided with a sliding hole matched with the lower ejector block, the lower surface of the ejector base is provided with a sliding hole matched with the upper ejector block, and the lower ejector block and the upper ejector block are cylinders of the same specification.

Preferably, the sliding blocks are welded on the side walls of the two sides of the adjusting frame, guide grooves are formed in the side walls of the two sides of the side plate, and the sliding blocks are located in the guide grooves in a sliding mode.

Preferably, a motor cavity is formed in the fixing column, a push rod motor connected with the lower grinding plate is mounted on the inner wall of the motor cavity through screws, three cavities are formed in the outer side of the motor cavity in the fixing column in an equally-divided mode, and the lower grinding plate moves in the cavities.

Preferably, one end of the guide rod is fixed on the side wall of the adjusting frame through welding, the outer wall of the upper rotating disc is provided with an annular rail, and the other end of the guide rod is arranged in the annular rail.

Preferably, the upper grinding plate is of an arc-shaped structure, and a push rod motor connected with the upper grinding plate is installed inside the upper turntable through screws.

Preferably, with the rotating electrical machines that the lower carousel is connected pass through the screw and install on the interior roof of base, and the welding has the fixed plate in the middle of the roof of alignment jig, with the rotating electrical machines that the upper carousel is connected passes through the screw and installs on the fixed plate.

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

the position of the forge piece is fixed by the aid of the lower ejector block and the upper ejector block, the lower grinding plate is driven by the turntable to rotate, the inner wall of the forge piece is ground, the upper grinding plate is driven by the turntable to rotate, the outer wall of the forge piece is ground by the turntable, the upper grinding plate and the lower grinding plate can be adjusted according to specifications of the forge piece, work efficiency is improved, workload is reduced, parts do not need to be replaced back and forth, and meanwhile, the positions of the upper grinding plate and the lower grinding plate can be adjusted according to the specifications of the forge piece, so that the application range of the equipment is wider.

Drawings

Fig. 1 is a schematic structural view of a polishing device for an automobile forging provided by the utility model;

FIG. 2 is a schematic view of the connection between a fixing column and a lower grinding plate of the polishing device for the automobile forging provided by the utility model;

fig. 3 is the utility model provides a car is grinding device for forging's alignment jig and last carousel installation look up the schematic diagram.

In the figure: the grinding machine comprises a base 1, a controller 11, a lower top block 12, a lower rotary table 13, a top base 2, an upper top block 21, a fixed column 3, a lower grinding plate 31, a side plate 4, an adjusting frame 5, a guide rod 51, a sliding block 52, an upper rotary table 6 and an upper grinding plate 61.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a polishing device for automobile forgings, which comprises a base 1, a top seat 2 and side plates 4, wherein the side plates 4 are installed between the side walls of the base 1 and the top seat 2 through bolts, a controller 11 is installed on the side wall of the base 1, lower top blocks 12 are arranged on both sides of the upper surface of the base 1 through linear motors in a sliding manner, upper top blocks 21 are arranged on both sides of the lower surface of the top seat 2 through linear motors in a sliding manner, the upper top blocks 21 and the lower top blocks 12 are matched with each other so as to fix the position of a forging, the upper top blocks 21 and the lower top blocks 12 are arranged oppositely, a lower rotary table 13 is installed in the middle of the upper surface of the base 1 through a rotary motor, the lower rotary table 13 is used for driving the fixed column 3 to rotate, a fixed column 3 is welded on the upper wall of the lower rotary table 13, and lower grinding plates 31 are movably arranged on three sides inside the fixed column 3 through a push rod motor (a switch for controlling the lower grinding plates 31 to be folded and unfolded is arranged on the outer wall of the lower rotary table 13), the lower grinding plate 31 aims at grinding an inner hole of a forging piece, a motor cavity is formed in the fixed column 3, a push rod motor connected with the lower grinding plate 31 is installed on the inner wall of the motor cavity through screws, three cavities are formed in the outer side of the motor cavity in the fixed column 3 in an equal division mode, and the lower grinding plate 31 moves in the cavities;

furthermore, an adjusting frame 5 with a 'return' type structure is arranged between the side plates 4 at two sides in a sliding manner through a sliding block 52, the adjusting frame 5 is used for driving the position of the upper rotating disc 6 to be adjusted, the sliding blocks 52 are welded on the side walls at two sides of the adjusting frame 5, the sliding blocks 52 are used for guiding the adjusting frame 5, guide grooves are formed in the side walls at two sides of the side plates 4, the sliding blocks 52 are positioned in the guide grooves in a sliding manner, the adjusting frame 5 and the side plates 4 are fixedly connected through set screws, an upper rotating disc 6 with a groove type structure is rotatably arranged in the middle of the adjusting frame 5 through a rotating motor, the upper rotating disc 6 is used for driving the upper grinding plate 61 to rotate and adjust, a plurality of groups of guide rods 51 are further arranged between the upper rotating disc 6 and the adjusting frame 5, one end of each guide rod 51 is fixed on the side wall of the adjusting frame 5 through welding, an, and the inside both sides of going up carousel 6 all are provided with through the activity of push rod motor and grind board 61, go up the effect of grinding board 61 and lie in polishing the outer wall of forging.

Wherein, the upper surface of base 1 is seted up the slide opening with lower kicking block 12 looks adaptation, and the lower surface of footstock 2 is seted up the slide opening with last kicking block 21 looks adaptation, and lower kicking block 12 and last kicking block 21 are the cylinder of same specification.

In addition, the upper grinding plate 61 is of an arc-shaped structure, and a push rod motor connected with the upper grinding plate 61 is installed inside the upper rotary table 6 through screws; the rotating electrical machines that are connected with lower carousel 13 pass through the screw and install on the interior roof of base 1, and the welding has the fixed plate in the middle of the roof of alignment jig 5, and the rotating electrical machines that are connected with last carousel 6 passes through the screw and installs on the fixed plate.

In the embodiment, a forged piece is taken, the positions of the upper ejector block 21 and the lower ejector block 12 are adjusted according to the specification of the forged piece, that is, the controller 11 controls the linear motor to start, so that the linear motor pushes the upper top block 21 and the lower top block 12 to move respectively, and stops after moving to a proper position, then, the forging is fitted over the fixing post 3 with the bottom thereof being in contact with the lower knock-out blocks 12 on both sides, and then, the switch on the lower rotary table 13 is toggled to start the push rod motor, the lower grinding plate 31 is driven to move out to be close to the hole wall of the forging piece, when the lower grinding plate is contacted with the hole wall of the forging piece, the switch is reset to stop, then the set screws on the two sides are unscrewed, the adjusting frame 5 is moved downwards, after the upper top block 21 is contacted with the upper surface of the forging piece, the set screws are screwed down to fix the position, then, the controller 11 controls a push rod motor in the adjusting frame 5 to start, and the upper grinding plates 61 on the two sides are moved to the position in contact with the outer wall of the forge piece and then stopped;

then, the controller 11 controls the rotating motors to start, one of the rotating motors drives the lower rotary table 13 to rotate, so that the lower grinding plate 31 rotates in the hole of the forge piece along with the fixed column 3, the lower grinding plate 31 continuously grinds the inner wall of the hole, the other rotating motor drives the upper rotary table 6 to rotate, and when the upper rotary table 6 rotates, the guide rod 51 is always positioned in the annular track and drives the upper grinding plate 61 to continuously grind the outer wall of the forge piece;

after polishing, make the rotating electrical machines stop to control and make down grind board 31 and go up and grind board 61 and all reset, afterwards, with the alignment jig 5 after moving up, take away the forging can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (7)

1. The polishing device for the automobile forge piece comprises a base (1), a top seat (2) and side plates (4), and is characterized in that the side plates (4) are installed between the side walls of the base (1) and the top seat (2) through bolts, a controller (11) is installed on the side wall of the base (1), lower top blocks (12) are arranged on two sides of the upper surface of the base (1) through linear motors in a sliding mode, upper top blocks (21) are arranged on two sides of the lower surface of the top seat (2) through linear motors in a sliding mode, the upper top blocks (21) and the lower top blocks (12) are arranged oppositely, a lower rotary table (13) is installed in the middle of the upper surface of the base (1) through a rotary motor, fixed columns (3) are welded to the upper wall of the lower rotary table (13), and lower polishing plates (31) are movably arranged on three inner sides of the fixed columns (3;

be provided with between curb plate (4) of both sides through slider (52) slip and be "return" alignment jig (5) of type structure, and it is fixed through holding screw connection between alignment jig (5) and curb plate (4), and the centre of alignment jig (5) is provided with last carousel (6) that are the flute profile structure through the rotating electrical machines rotation, go up still to be equipped with multiunit guide arm (51) between carousel (6) and alignment jig (5), and the inside both sides of going up carousel (6) all are provided with through push rod motor activity and grind board (61).

2. The grinding device for the automobile forging according to claim 1, wherein a sliding hole matched with the lower ejector block (12) is formed in the upper surface of the base (1), a sliding hole matched with the upper ejector block (21) is formed in the lower surface of the top seat (2), and the lower ejector block (12) and the upper ejector block (21) are cylinders of the same specification.

3. The grinding device for the automobile forging according to claim 1, wherein the sliding blocks (52) are welded on the side walls of the two sides of the adjusting frame (5), guide grooves are formed in the side walls of the two sides of the side plate (4), and the sliding blocks (52) are located in the guide grooves in a sliding mode.

4. The grinding device for the automobile forging according to claim 1, wherein a motor cavity is formed in the fixing column (3), a push rod motor connected with the lower grinding plate (31) is mounted on the inner wall of the motor cavity through screws, three cavities are formed in the fixing column (3) on the outer side of the motor cavity in an equal dividing mode, and the lower grinding plate (31) moves in the cavities.

5. The grinding device for the automobile forging according to claim 1, wherein one end of the guide rod (51) is fixed on the side wall of the adjusting frame (5) through welding, an annular rail is formed in the outer wall of the upper rotating disc (6), and the other end of the guide rod (51) is placed in the annular rail.

6. The grinding device for the automobile forging according to claim 1, wherein the upper grinding plate (61) is of an arc-shaped structure, and a push rod motor connected with the upper grinding plate (61) is installed inside the upper turntable (6) through screws.

7. The grinding device for the automobile forging according to claim 1, wherein a rotating motor connected with the lower rotary table (13) is installed on an inner top wall of the base (1) through screws, a fixing plate is welded in the middle of a top wall of the adjusting frame (5), and a rotating motor connected with the upper rotary table (6) is installed on the fixing plate through screws.

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