CN216939878U

CN216939878U - Plain type grinding device is used in casting production

Info

Publication number: CN216939878U
Application number: CN202220836825.7U
Authority: CN
Inventors: 翟远贵
Original assignee: Hubei Longtai Gaoxin Building Materials Co ltd
Current assignee: Hubei Longtai Gaoxin Building Materials Co ltd
Priority date: 2022-04-12
Filing date: 2022-04-12
Publication date: 2022-07-12
Anticipated expiration: 2032-04-12

Abstract

The utility model discloses a simple polishing device for casting production, which belongs to the technical field of polishing equipment and comprises a base and a support frame arranged in the middle of the upper side of the base, wherein a control screw hole is formed in the middle of the support frame, a control screw is connected with a control screw in a threaded manner, a driving motor is fixedly connected to the left end of the control screw, a motor base is fixedly connected to the lower end of the driving motor, the motor base is fixedly connected to the upper side of the base, a support plate is fixedly connected to the rear end of the control screw, an installation plate is fixedly connected to the upper end of the support frame, and electric push rods are fixedly connected to the front side and the rear side of the installation plate; when the automatic vertical-movement type vertical-movement polishing machine is used for polishing, the manual lifting of the grinding wheel polisher is not needed, the automatic vertical movement of the grinding wheel polisher can be realized, so that the polishing operation is completed, the automatic vertical-movement type vertical-movement polishing machine is convenient and quick, the change in height can be realized, and meanwhile, the horizontal-position movement can be performed, so that the polishing efficiency is further improved.

Description

Plain type grinding device is used in casting production

Technical Field

The utility model belongs to the technical field of polishing equipment, and particularly relates to a simple polishing device for casting production.

Background

Casting refers to a processing mode of melting solid metal into liquid, pouring the liquid into a casting mold with a specific shape, and solidifying and forming the liquid. The cast metal comprises: copper, iron, aluminum, tin, lead and the like, and the materials of the common casting mold are raw sand, clay, water glass, resin and other auxiliary materials. The casting mould for special casting comprises: investment casting, lost foam casting, metal mold casting, ceramic mold casting, and the like.

Most of the prior castings are sand casting, and the casting process determines the generation of flash, burrs, parting lines (joint lines), casting heads and the like, so that the cleaning and polishing of the castings are indispensable procedures. The surface of the product produced by casting is rough, and polishing treatment is needed after the production is finished so as to ensure that the product has a smooth surface. For some small-sized workpieces, the polishing is convenient. For some workpieces with large size or heavy weight, because the position of the workpiece is difficult to change, the grinding wheel sander is often required to be controlled to polish, the operation of lifting and hoisting the grinding wheel sander is time-consuming and labor-consuming, the operation is very inconvenient, the position change in height can only be realized, the adjustment of the distance in the horizontal direction is very inconvenient, the operation is not proper, and even the overall quality of the workpiece is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a simple polishing device for casting production, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: plain type grinding device is used in casting production, include the base and set up in the support frame at base upside middle part, the control screw has been seted up at the middle part of support frame, control screw female connection has control screw, control screw's left end fixedly connected with driving motor, driving motor's lower extreme fixedly connected with motor cabinet, motor cabinet fixed connection is at the upside of base, control screw's rear end and base surface mounting's backup pad (7) rotate to be connected, the upper end fixedly connected with mounting panel of support frame, the equal fixedly connected with electric putter in both sides around the mounting panel, electric putter's upper end fixedly connected with mount pad, the right side fixedly connected with abrasive machine of mount pad, the right side of abrasive machine is provided with the sand table.

By adopting the scheme, when the device is used, the device is moved to a proper position through the base, so that the sand table of the grinding machine is over against the side surface of a workpiece to be ground, the grinding machine drives the sand table to rotate, when the device is in contact with the workpiece, grinding operation is carried out, when the grinding machine is required to be controlled to move downwards, only the electric push rod needs to be controlled to be shortened, otherwise, the electric push rod is controlled to be extended, the grinding machine and the sand table move up and down along with the electric push rod, and then the workpiece can be ground up and down; when needing control abrasive machine and abrasive disc to move on the horizontal direction, only need start driving motor, driving motor adopts servo motor, it is rotatory to drive control screw through servo motor, because control screw passes through control screw threaded connection with the support frame, so can drive the support frame through control screw's rotation and remove about, thereby control abrasive machine and abrasive disc move on the horizontal direction, and then polish the work piece, need not the manual work and lift up the emery wheel polisher, can realize the automation of emery wheel polisher and reciprocate, thereby accomplish the operation of polishing, convenient and fast, not only can realize the change in the height, can carry out the removal on the horizontal position simultaneously, thereby the efficiency of polishing that further improves.

As a preferred embodiment, the left side and the right side of the base are both provided with placing grooves, and the positions of the placing grooves are matched with the positions of the sand trays.

By adopting the scheme, the workpiece is placed in the placing groove right below the sand disc, so that polishing is facilitated.

In a preferred embodiment, two guide grooves are formed in the upper side of the base, and the two guide grooves are symmetrically arranged on the left side and the right side of the base.

Adopt above-mentioned scheme, set up the guide way and be used for guiding the removal of supporting seat.

In a preferred embodiment, a guide rod is arranged in the guide groove in a penetrating manner, control legs are fixedly connected to the left side and the right side of the support frame, the lower ends of the control legs are arranged in the guide groove, and the middle of the guide rod is arranged at the lower ends of the control legs in a penetrating manner.

Adopt above-mentioned scheme, the control leg can remove in the guide way along the guide bar, can avoid support frame and abrasive machine to empty simultaneously.

As a preferred embodiment, a balancing weight is fixedly connected to the left side of the mounting seat.

By adopting the scheme, the grinding wheel machine can be prevented from toppling over due to unbalanced gravity force through the balancing weight.

As a preferred embodiment, four moving wheels are arranged on the lower side of the base, and the four moving wheels are coaxially arranged in pairs.

Adopt above-mentioned scheme, before using, can remove the device to suitable position through removing the wheel conveniently, after removing to the position that needs, can fix the device through the mode of blocking solid to removing the wheel, the mode of the dog that specifically can place around the wheel is realized.

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

according to the simple polishing device for casting production, due to the arrangement of the electric push rod and the support frame, when polishing is carried out, the grinding wheel polisher does not need to be lifted manually, automatic up-and-down movement of the grinding wheel polisher can be achieved, so that polishing operation is completed, convenience and rapidness are achieved, errors can be avoided due to the fact that manual operation is not needed, and workpiece quality is guaranteed;

this plain type grinding device is used in casting production not only can realize the change in height when the operation of polishing through setting up driving motor and control screw rod, can carry out the removal on the horizontal position simultaneously to the further efficiency of polishing that improves.

Drawings

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

FIG. 2 is a schematic bottom view of the present invention;

fig. 3 is a schematic view of the base structure of the present invention.

In the figure: 1. a base; 2. a support frame; 3. a control screw hole; 4. controlling the screw; 5. a drive motor; 6. a motor base; 7. a support plate; 8. mounting a plate; 9. an electric push rod; 10. a mounting base; 11. a grinder; 12. a sand pan; 13. a placement groove; 14. a guide groove; 15. a guide bar; 16. a control leg; 17. a counterweight block; 18. the wheel is moved.

Detailed Description

Referring to fig. 1-3, the utility model provides a simple polishing device for casting production, comprising a base 1 and a support frame 2 arranged in the middle of the upper side of the base 1, wherein a control screw hole 3 is arranged in the middle of the support frame 2, a control screw rod 4 is connected in the control screw hole 3 in a threaded manner, a driving motor 5 is fixedly connected to the left end of the control screw rod 4, a motor base 6 is fixedly connected to the lower end of the driving motor 5, the motor base 6 is fixedly connected to the upper side of the base 1, the rear end of the control screw rod 4 is rotatably connected with a support plate 7 arranged on the surface of the base 1, a mounting plate 8 is fixedly connected to the upper end of the support frame 2, electric push rods 9 are fixedly connected to the front and rear sides of the mounting plate 8, a mounting base 10 is fixedly connected to the upper end of the electric push rod 9, a grinding machine 11 is fixedly connected to the right side of the mounting base 10, a balancing weight 17 is fixedly connected to the left side of the mounting base 10, and the grinding machine 11 can be prevented from being forced to topple due to unbalanced gravity through the balancing weight 17, the right side of abrasive machine 11 is provided with abrasive disc 12, and standing groove 13 has all been seted up to the left and right sides of base 1, and standing groove 13's position and abrasive disc 12's position phase-match place the work piece just in standing groove 13 to abrasive disc 12 below, are convenient for polish.

Two guide ways 14 have been seted up to base 1's upside, 14 symmetries of two guide ways set up the left and right sides at base 1, set up the removal that guide way 14 is used for guiding the supporting seat, wear to be equipped with guide bar 15 in the guide way 14, the left and right sides fixedly connected with control leg 16 of support frame 2, the lower extreme of control leg 16 sets up in guide way 14, the lower extreme at control leg 16 is worn to establish at the middle part of guide bar 15, control leg 16 can remove in guide way 14 along guide bar 15, can avoid support frame 2 and abrasive machine 11 to empty simultaneously.

The downside of base 1 is provided with four and removes wheel 18, and four are removed two liang coaxial settings of wheel 18, before using, can remove the device to suitable position conveniently through removing wheel 18, after removing to the position that needs, can fix the device through carrying out the solid mode of card to removing wheel 18, and the mode of the dog that specifically can place around the wheel is realized.

Before the device is used, the device can be conveniently moved to a proper position through the moving wheel 18, the device is fixed after being moved to a needed position, a workpiece is placed in the placing groove 13 right below the sand disc 12 after being moved to the proper position, the workpiece is convenient to polish, the sand disc 12 of the grinding machine 11 is right opposite to the side face of the workpiece needing to be polished, the sand disc 12 is driven to rotate through the grinding machine 11, when the workpiece is contacted with the workpiece, polishing operation is carried out, when the grinding machine 11 needs to be controlled to move downwards, only the electric push rod 9 needs to be controlled to be shortened, otherwise, the grinding machine 11 and the sand disc 12 are controlled to extend, and the grinding machine 11 and the sand disc 12 move up and down along with the workpiece, so that the workpiece can be polished up and down; when the grinding machine 11 and the sand table 12 need to be controlled to move in the horizontal direction, only the driving motor 5 needs to be started, the driving motor 5 adopts a servo motor, the control screw 4 is driven to rotate by the servo motor, because the control screw 4 is in threaded connection with the support frame 2 through the control screw hole 3, the guide rod 15 penetrates through the guide groove 14, the control legs 16 are fixedly connected with the left side and the right side of the support frame 2, the lower ends of the control legs 16 are arranged in the guide groove 14, the middle part of the guide rod 15 penetrates through the lower ends of the control legs 16, the control legs 16 can move in the guide groove 14 along the guide rod 15, the support frame 2 can not rotate, so the support frame 2 can be driven to move left and right by the rotation of the control screw 4, the grinding machine 11 and the sand table 12 can be controlled to move in the horizontal direction, the workpiece can be ground without manually lifting the grinding wheel grinding machine, and the automatic vertical movement of the grinding wheel grinding machine can be realized, therefore, the polishing operation is completed, the polishing machine is convenient and fast, the change in height can be realized, and meanwhile, the polishing machine can move in a horizontal position, so that the polishing efficiency is further improved.

Claims

1. Plain type grinding device is used in casting production, its characterized in that: comprises a base (1) and a support frame (2) arranged in the middle of the upper side of the base (1), wherein a control screw hole (3) is formed in the middle of the support frame (2), a control screw rod (4) is connected with the control screw hole (3) in an internal thread manner, a driving motor (5) is fixedly connected with the left end of the control screw rod (4), a motor base (6) is fixedly connected with the lower end of the driving motor (5), the motor base (6) is fixedly connected with the upper side of the base (1), the rear end of the control screw rod (4) is rotatably connected with a support plate (7) arranged on the surface of the base (1), a mounting plate (8) is fixedly connected with the upper end of the support frame (2), electric push rods (9) are fixedly connected with the front side and the rear side of the mounting plate (8), a mounting seat (10) is fixedly connected with the upper end of each electric push rod (9), and a grinding machine (11) is fixedly connected with the right side of the mounting seat (10), the right side of the grinder (11) is provided with a sand disc (12).

2. The plain grinding device for casting production according to claim 1, characterized in that: the sand plate is characterized in that placing grooves (13) are formed in the left side and the right side of the base (1), and the positions of the placing grooves (13) are matched with the positions of the sand plates (12).

3. The plain grinding device for casting production according to claim 1, characterized in that: two guide grooves (14) are formed in the upper side of the base (1), and the two guide grooves (14) are symmetrically formed in the left side and the right side of the base (1).

4. The plain grinding device for casting production according to claim 3, characterized in that: guide rod (15) are arranged in the guide groove (14) in a penetrating mode, control legs (16) are fixedly connected to the left side and the right side of the support frame (2), the lower ends of the control legs (16) are arranged in the guide groove (14), and the lower ends of the control legs (16) are arranged in the middle of the guide rod (15) in a penetrating mode.

5. The plain type grinding device is used in casting production of claim 1 characterized in that: the left side of mount pad (10) fixedly connected with balancing weight (17).

6. The plain grinding device for casting production according to claim 1, characterized in that: the lower side of the base (1) is provided with four moving wheels (18), and the four moving wheels (18) are coaxially arranged in pairs.