CN209737353U - Polishing device for casting parts - Google Patents

Abstract

The utility model discloses a polishing device for casting parts, which comprises a polishing box, a polishing roller, a supporting plate, a fixed rod and a control mainboard, wherein the polishing box is integrally square and hollow, a polishing cavity is arranged at the upper opening, a supporting groove is arranged at the central part of the polishing cavity, and the supporting plate is arranged in the supporting groove and is tightly attached to the supporting groove; the grinding cavity and the support groove are of square structures, two ends of the grinding roller are respectively arranged on the cavity walls at two opposite sides of the grinding cavity, and four fixing rods are respectively arranged on the four side groove walls of the support groove; a guide groove is formed in the wall of the polishing cavity, driving shafts are arranged at two ends of the polishing roller, and the driving shafts are arranged in the guide groove; the driving shaft is provided with a driving motor, and the driving motor is electrically connected with the control main board; the utility model discloses a set up the backup pad and be used for supporting the casting, it is fixed through the dead lever, polish roller work through control, polish casting surface, efficient, effectual.

Description

Polishing device for casting parts

Technical Field

The utility model relates to a casting processing technology field specifically is a grinding device of casting.

background

The method of casting a liquid metal into a casting cavity having a shape adapted to a part, cooling and solidifying the liquid metal to obtain a part or a blank is called casting, and the casting method is called casting.

The cast part is rough after the preliminary manufacturing is finished, generally, the polishing treatment is mainly carried out manually, the production efficiency of the manual polishing treatment is low, and the labor intensity is high; and the consistent processing degree is difficult to ensure, and the technical requirement on workers is higher.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a grinding device of casting to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a polishing device for a casting part comprises a polishing box, a polishing roller, a supporting plate, a fixing rod and a control main board, wherein the polishing box is integrally of a square structure, the polishing box is hollow, a polishing cavity is formed in an upper opening, a supporting groove is formed in the center of the polishing cavity, and the supporting plate is arranged in the supporting groove and is tightly attached to the supporting groove; the grinding cavity and the supporting groove are of square structures, the overlooking section of the grinding cavity is rectangular, and the section of the supporting groove is square; two ends of the polishing roller are respectively arranged on the cavity walls at two opposite sides of the polishing cavity, and four fixing rods are respectively arranged on the four side groove walls of the supporting groove; a guide groove is formed in the wall of the polishing cavity, driving shafts are arranged at two ends of the polishing roller, and the driving shafts are arranged in the guide groove; the drive shaft is provided with driving motor, driving motor and control mainboard electric connection.

Preferably, a first discharge chute is transversely arranged at the bottom of the polishing cavity, a guide chute is vertically arranged with the first discharge chute, and a second discharge chute is arranged at the bottom of the guide chute; the first discharge chute, the guide chute and the second discharge chute are communicated with each other; the cross section of the guide groove is in an inverted trapezoid shape, and the width of the upper groove and the width of the lower groove of the guide groove are matched with the width of the first discharge groove and the width of the second discharge groove respectively.

Preferably, the bottom of the supporting plate is provided with a first electric push rod, the first electric push rod is fixedly arranged at the bottom of the supporting groove, and the first electric push rod is electrically connected with the control main board.

Preferably, the side wall of the supporting groove is provided with a movable groove, and the fixed rod is arranged in the movable groove; one end of the fixed rod is provided with a second electric push rod, and the other end of the fixed rod is provided with a round head; the second electric push rod is fixed at the bottom of the movable groove, and the second electric push rod is electrically connected with the control mainboard.

Preferably, a guide rod is arranged in the guide groove, and the arrangement directions of the guide rod and the guide groove are parallel to each other; a movable block is fixed on the driving shaft and sleeved on the guide rod; the driving wheel is installed on the upper side and the lower side of the movable block, the driving wheel is fixedly installed through a rotating shaft, the rotating shaft is connected with a driving motor, and the driving motor is electrically connected with the control main board.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up the backup pad and be used for supporting the casting, it is fixed to the casting through four fixed poles, through control grinding roller removal, rotation, to casting surface machining work, accomplish polishing to the casting surface, grinding roller and casting position relatively fixed guarantee unanimous process degree, and more artifical, this device full automation operates, and efficiency is higher, effectual.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the polishing box of the present invention;

FIG. 3 is a schematic structural view of the guide groove of the present invention;

Fig. 4 is a schematic view of the structure of the guide groove of the present invention;

Reference numbers in the figures: 1. grinding a box; 11. grinding the cavity; 12. a support groove; 13. a movable groove; 14. a first discharge chute; 15. a guide groove; 16. a second discharge chute; 17. a guide groove; 18. a guide bar; 2. grinding a roller; 21. a drive shaft; 22. a movable block; 23. a drive wheel; 3. a support plate; 31. a first electric push rod; 4. fixing the rod; 41. a second electric push rod; 42. a round head.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "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 according to specific situations by those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a polishing device for a casting part comprises a polishing box 1, a polishing roller 2, a supporting plate 3, a fixing rod 4 and a control main board, wherein the polishing box 1 is integrally square and hollow, a polishing cavity 11 is formed in the upper opening of the polishing box, a supporting groove 12 is formed in the center of the polishing cavity 11, and the supporting plate 3 is arranged in the supporting groove 12 and is tightly attached to the supporting groove 12; the grinding cavity 11 and the supporting groove 12 are both of square structures, the overlooking section of the grinding cavity 11 is rectangular, and the section of the supporting groove 12 is square; two ends of the grinding roller 2 are respectively arranged on the two opposite side cavity walls of the grinding cavity 11, and four fixing rods 4 are respectively arranged on the four side cavity walls of the supporting groove 12; a guide groove 17 is formed in the wall of the grinding cavity 11, a driving shaft 21 is arranged at two ends of the grinding roller 2, and the driving shaft 21 is arranged in the guide groove 17; the driving shaft 21 is provided with a driving motor, and the driving motor is electrically connected with the control main board.

Further, a first discharge chute 14 is transversely arranged at the bottom of the polishing cavity 11, a guide chute 15 is vertically arranged with the first discharge chute 14, and a second discharge chute 16 is arranged at the bottom of the guide chute 15; the first discharge chute 14, the guide chute 15 and the second discharge chute 16 are communicated with each other; the section of the guide groove 15 is in an inverted trapezoid shape, and the upper and lower groove widths of the guide groove 15 are matched with the groove widths of the first discharge groove 14 and the second discharge groove 16 respectively.

Further, a first electric push rod 31 is arranged at the bottom of the support plate 3, the first electric push rod 31 is fixedly arranged at the bottom of the support groove 12, and the first electric push rod 31 is electrically connected with the control main board.

Furthermore, a movable groove 13 is formed in the side wall of the support groove 12, and the fixed rod 4 is arranged in the movable groove 13; one end of the fixed rod 4 is provided with a second electric push rod 41, and the other end is provided with a round head 42; the second electric push rod 41 is fixed at the bottom of the movable slot 13, and the second electric push rod 41 is electrically connected with the control mainboard.

Further, a guide rod 18 is arranged in the guide groove 17, and the arrangement directions of the guide rod 18 and the guide groove 17 are parallel to each other; a movable block 22 is fixed on the driving shaft 21, and the movable block 22 is sleeved on the guide rod 18; the upper side and the lower side of the movable block 22 are provided with driving wheels 23, the driving wheels 23 are fixedly arranged through rotating shafts, the rotating shafts are connected with driving motors, and the driving motors are electrically connected with the control main board.

The working principle is as follows: in the actual use process, the motor for controlling the rotating shaft of the driving wheel 23 works to drive the driving wheel 23 to rotate, so that friction is generated between the driving wheel 23 and the guide groove 17, the driving wheel 23 moves along the guide groove 17, the movable block 22 is driven to move, the driving shaft 21 is driven to move, and finally the situation that the grinding roller 2 moves back and forth in the grinding cavity 11 is presented; when the casting part is taken and placed, the grinding roller 2 is moved out of the position right above the supporting groove 12, and due to the facts that the overlooking screenshot of the grinding cavity 11 is rectangular and the overlooking screenshot of the supporting groove 12 is square, certain vacant areas are reserved on the two sides of the grinding cavity 11 and are used for the grinding roller 2 to place, and the casting part is conveniently taken and placed. The lifting of the first electric push rod 31 is controlled through the controller, the height of the supporting plate 3 is controlled, and the distance between the casting and the polishing roller 2 is adaptively adjusted when casting with different sizes or different degrees are placed; the fixing rods 4 are controlled to abut against the casting by controlling the extension and contraction of the second electric push rod 41, and the casting is fixed in the middle of the supporting plate 3 under the combined action of the four fixing rods 4; and then the position of the grinding roller 2 is controlled, and the motor of the driving shaft 21 is controlled to work to drive the grinding roller 2 to rotate so as to grind the cast parts.

sundry dust generated by polishing falls on the supporting plate 3 and the bottom of the polishing cavity 11, and falls into the second discharge chute 16 along the guide groove 15 and leaks out of the second discharge chute 16 by manually sweeping the sundry dust into the first discharge chute 14; the four side chamber walls in the grinding chamber 11 are all provided with this structure, make things convenient for the clearance of processing impurity, avoid piling up the influence processing and go on.

one end of the fixing rod 4 for fixing is set to be a round head 42, the contact area of the round head 42 is small, and the fixing rod is convenient to be fixedly clamped with a casting part with an irregular surface.

It is worth noting that: the whole device is controlled by the master control button, and the equipment matched with the control button is common equipment, so that the device belongs to the existing well-known technology, and the electrical connection relation and the specific circuit structure of the device are not repeated.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a grinding device of cast member which characterized in that: the grinding box comprises a grinding box (1), a grinding roller (2), a supporting plate (3), a fixing rod (4) and a control main board, wherein the grinding box (1) is integrally of a square structure, the inside of the grinding box is hollow, a grinding cavity (11) is formed in an opening at the upper side of the grinding box, a supporting groove (12) is formed in the center of the grinding cavity (11), and the supporting plate (3) is arranged in the supporting groove (12) and is tightly attached to the supporting groove (12); the grinding cavity (11) and the supporting groove (12) are both of square structures, the overlooking section of the grinding cavity (11) is rectangular, and the section of the supporting groove (12) is square; two ends of the grinding roller (2) are respectively arranged on the two opposite side cavity walls of the grinding cavity (11), and four fixing rods (4) are respectively arranged on the four side cavity walls of the supporting groove (12); a guide groove (17) is formed in the wall of the grinding cavity (11), a driving shaft (21) is arranged at two ends of the grinding roller (2), and the driving shaft (21) is arranged in the guide groove (17); the driving shaft (21) is provided with a driving motor, and the driving motor is electrically connected with the control main board.

2. A casting grinding apparatus as defined in claim 1, wherein: a first discharge chute (14) is transversely arranged at the bottom of the polishing cavity (11), a guide chute (15) is arranged perpendicular to the first discharge chute (14), and a second discharge chute (16) is arranged at the bottom of the guide chute (15); the first discharging groove (14), the guide groove (15) and the second discharging groove (16) are communicated with each other; the section of the guide groove (15) is in an inverted trapezoid shape, and the upper and lower groove widths of the guide groove (15) are matched with the groove width of the first discharge groove (14) and the groove width of the second discharge groove (16) respectively.

3. A casting grinding apparatus as defined in claim 1, wherein: the bottom of the supporting plate (3) is provided with a first electric push rod (31), the first electric push rod (31) is fixedly arranged at the bottom of the supporting groove (12), and the first electric push rod (31) is electrically connected with the control main board.

4. A casting grinding apparatus as defined in claim 1, wherein: a movable groove (13) is formed in the side wall of the supporting groove (12), and the fixed rod (4) is arranged in the movable groove (13); one end of the fixed rod (4) is provided with a second electric push rod (41), and the other end is provided with a round head (42); the second electric push rod (41) is fixed at the bottom of the movable groove (13), and the second electric push rod (41) is electrically connected with the control main board.

5. A casting grinding apparatus as defined in claim 1, wherein: a guide rod (18) is arranged in the guide groove (17), and the arrangement directions of the guide rod (18) and the guide groove (17) are parallel to each other; a movable block (22) is fixed on the driving shaft (21), and the movable block (22) is sleeved on the guide rod (18); the upper side and the lower side of the movable block (22) are provided with driving wheels (23), and the driving wheels (23) are attached to the guide grooves (17); the driving wheel (23) is fixedly installed through a rotating shaft, the rotating shaft is connected with a driving motor, and the driving motor is electrically connected with the control main board.