CN211639479U - Metal door frame grinding device - Google Patents
Metal door frame grinding device Download PDFInfo
- Publication number
- CN211639479U CN211639479U CN202020089015.0U CN202020089015U CN211639479U CN 211639479 U CN211639479 U CN 211639479U CN 202020089015 U CN202020089015 U CN 202020089015U CN 211639479 U CN211639479 U CN 211639479U
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- polishing
- roller
- door frame
- box
- grinding
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Abstract
The utility model relates to a metal door frame polishing device, which is provided with a polishing box, wherein a rectangular notch is arranged at the middle position on the upper surface of the polishing box, a polishing roller is arranged at the rectangular notch, the polishing roller is arranged in the polishing box, the roller surface of the polishing roller is matched with the rectangular notch, two ends of a roller shaft of the polishing roller are hoisted and installed on the polishing box through an adjustable device, and the roller shaft of the polishing roller is driven to operate through a power motor arranged in the polishing box; door frame guide plates are respectively arranged at two ends of the polishing roller on the polishing box, and the door frame guide plates at two sides are symmetrically arranged; the left side and the right side of the grinding box are respectively provided with a workpiece conveying table in a butt joint mode, and the workpiece conveying tables on the two sides are matched with the rotation direction of the grinding roller; the utility model discloses overall structure design is simple practical, and the flexible operation is convenient, and the both sides of work piece slave unit all can realize convenient business turn over and polish, and it is efficient to polish, has fine in-service use and spreading value.
Description
Technical Field
The utility model belongs to the technical field of machining auxiliary assembly technique and specifically relates to a metal door frame grinding device.
Background
At metal door or metal guardrail preparation processing factory family, the preparation of metal door frame has occupied considerable proportion, is carrying out relevant door frame and guardrail work piece frame and is polished and the mopping operation, and a lot of are going on through operating personnel's manual, and efficiency is very low, especially polishes this process to the door frame, has both consumeed a large amount of manpower and materials, and workman intensity of labour is very big, and efficiency is difficult to promote again simultaneously, influences the promotion of whole production process efficiency.
Disclosure of Invention
The utility model aims at providing a metal door frame grinding device to above-mentioned condition, this grinding device overall design is simple, easy operation, and is adjustable, has promoted the efficiency of polishing greatly.
The utility model has the following concrete scheme: a metal door frame polishing device is provided with a polishing box, wherein a rectangular notch is formed in the middle position of the upper surface of the polishing box, a polishing roller is installed at the rectangular notch, the polishing roller is arranged in the polishing box, the roller surface of the polishing roller is matched with the rectangular notch, two ends of a roller shaft of the polishing roller are hoisted and installed on the polishing box through an adjustable device, and the roller shaft of the polishing roller is driven to run through a power motor arranged in the polishing box; door frame guide plates are respectively arranged at two ends of the polishing roller on the polishing box, and the door frame guide plates at two sides are symmetrically arranged; the left side and the right side of the grinding box are respectively provided with a workpiece conveying platform in a butt joint mode, and the workpiece conveying platforms on the two sides are matched with the rotation direction of the grinding roller.
Further, the utility model discloses in adjustable device is including hoisting screw and adjusting nut, wherein hoisting screw's lower extreme with the drum shaft end portion hoist and mount of polishing drum are connected, and the upper end of hoisting screw is passed the case of polishing and is outwards stretched out and with adjusting nut threaded connection, and the adjusting nut below is supported on the case upper surface of polishing through the packing ring.
Furthermore, in the present invention, both ends of the door frame guide plate are both set to be outwardly bent, and both ends of the two door frame guide plates jointly form an outer splayed opening structure.
Further, in the utility model discloses in power motor passes through the belt pulley and is connected with the cylinder transmission of polishing.
Further, in the utility model discloses in the platform is carried to work piece has the delivery support, is equipped with a plurality of transport cylinder on the delivery support, and all transport rollers keep on same horizontal plane, and the highest point of carrying the roller rolls the face and keeps the parallel and level with the up end of case of polishing.
The utility model discloses overall structure design is simple practical, and the flexible operation is convenient, and the both sides of work piece slave unit all can realize convenient business turn over and polish, and it is efficient to polish, has fine in-service use and spreading value.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is an enlarged view of the structure at K in FIG. 1;
figure 3 is a schematic view of the middle grinding roller of the present invention.
In the figure: the device comprises a conveying support, a conveying roller, a grinding box, a lifting screw rod, a door frame guide plate, a grinding roller, a rectangular notch, a power motor, a conveying belt, a regulating nut and a gasket, wherein the conveying support is 1, the conveying roller is 2, the grinding box is 3, the lifting screw rod is 4, the door frame guide plate is 5, the grinding roller is 6, the rectangular notch is 7, the power motor is 8, the conveying belt is 9.
Detailed Description
Referring to fig. 1-3, the utility model relates to a metal door frame polishing device, which comprises a polishing box 3, wherein a rectangular notch 7 is arranged at the middle position of the upper surface of the polishing box, a polishing roller 6 is arranged at the rectangular notch, the polishing roller is arranged in the polishing box, the roller surface of the polishing roller is matched with the rectangular notch, two ends of a roller shaft of the polishing roller are hoisted and arranged on the polishing box through an adjustable device, and the roller shaft of the polishing roller is driven to operate by a power motor 8 arranged in the polishing box; door frame guide plates 5 are respectively arranged at two ends of the polishing roller on the polishing box, and the door frame guide plates at two sides are symmetrically arranged; the left side and the right side of the grinding box are respectively provided with a workpiece conveying platform in a butt joint mode, and the workpiece conveying platforms on the two sides are matched with the rotation direction of the grinding roller.
Furthermore, in this embodiment, the adjustable device includes a hoisting screw 4 and an adjusting nut 10, wherein the lower end of the hoisting screw is connected to the end of the drum shaft of the polishing drum in a hoisting manner, the upper end of the hoisting screw penetrates through the polishing box and extends outward and is in threaded connection with the adjusting nut, and the lower part of the adjusting nut is supported on the upper surface of the polishing box through a gasket 11.
The washer is different from a common thin washer and adopts a large and thick wear-resistant washer, so that the adjusting nut is easy to adjust, and the grinding box cannot be damaged in the adjusting process.
Furthermore, in this embodiment, both ends of the door frame guide plate are both configured to be bent outward, and both ends of the two door frame guide plates form an outward splayed opening structure together, so that both sides of the door frame can conveniently go in and out, and interference obstruction cannot occur.
Further, in the embodiment, the power motor is in transmission connection with the grinding drum through a belt pulley and a transmission belt 9.
Further, in the embodiment, the workpiece conveying table is provided with a conveying support 1, a plurality of conveying rollers 2 are mounted on the conveying support, all the conveying rollers are kept on the same horizontal plane, and the highest rolling surface of each conveying roller is kept flush with the upper end surface of the grinding box.
The utility model discloses when using, arrange the work piece in arbitrary one side on the conveying cylinder, open motor power, the cylinder operation of polishing, operating personnel promotes the work piece and advances along door frame guide plate this moment, goes forward while polishing, then the work piece comes out from the another side, can the efficient carry out the operation of once polishing.
The utility model provides a polishing roller exposes from rectangle breach height can be adjusted through rotatory adjusting nut simultaneously, and adjusting nut's rotation can drive polishing roller and rise or descend.
The surface of the polishing roller in the embodiment is subjected to polishing treatment, has certain roughness, is convenient to polish, but cannot be too rough so as to avoid scratching workpieces.
Claims (5)
1. The utility model provides a metal door frame grinding device, has the case of polishing, its characterized in that: a rectangular notch is formed in the middle position of the upper surface of the polishing box, a polishing roller is installed at the rectangular notch, the polishing roller is arranged in the polishing box, the roller surface of the polishing roller is matched with the rectangular notch, two ends of a roller shaft of the polishing roller are hoisted and installed on the polishing box through an adjustable device, and the roller shaft of the polishing roller is driven to operate through a power motor arranged in the polishing box; door frame guide plates are respectively arranged at two ends of the polishing roller on the polishing box, and the door frame guide plates at two sides are symmetrically arranged; the left side and the right side of the grinding box are respectively provided with a workpiece conveying platform in a butt joint mode, and the workpiece conveying platforms on the two sides are matched with the rotation direction of the grinding roller.
2. The metal door frame polishing device according to claim 1, wherein: the adjustable device comprises a hoisting screw and an adjusting nut, wherein the lower end of the hoisting screw is connected with the end part of a roller shaft of the polishing roller in a hoisting manner, the upper end of the hoisting screw penetrates through the polishing box to extend outwards and is in threaded connection with the adjusting nut, and the lower part of the adjusting nut is supported on the upper surface of the polishing box through a gasket.
3. The metal door frame polishing device according to claim 1, wherein: both ends of the door frame guide plate are both arranged in an outward bending shape, and both ends of the two door frame guide plates form an outward splayed opening structure together.
4. The metal door frame polishing device according to claim 1, wherein: and the power motor is in transmission connection with the polishing roller through a belt pulley.
5. The metal door frame polishing device according to claim 1, wherein: the workpiece conveying table is provided with a conveying support, a plurality of conveying rollers are arranged on the conveying support, all the conveying rollers are kept on the same horizontal plane, and the rolling surface at the highest position of each conveying roller is flush with the upper end surface of the grinding box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020089015.0U CN211639479U (en) | 2020-01-16 | 2020-01-16 | Metal door frame grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020089015.0U CN211639479U (en) | 2020-01-16 | 2020-01-16 | Metal door frame grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211639479U true CN211639479U (en) | 2020-10-09 |
Family
ID=72706001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020089015.0U Active CN211639479U (en) | 2020-01-16 | 2020-01-16 | Metal door frame grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211639479U (en) |
-
2020
- 2020-01-16 CN CN202020089015.0U patent/CN211639479U/en active Active
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