CN219465774U

CN219465774U - Deckle edge grinding device for metal product

Info

Publication number: CN219465774U
Application number: CN202320655907.6U
Authority: CN
Inventors: 孙永立; 张遂领
Original assignee: Qingdao Tongxin Security Equipment Ltd
Current assignee: Qingdao Tongxin Security Equipment Ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-08-04
Anticipated expiration: 2033-03-29

Abstract

The utility model provides a burr polishing device for a metal product, and relates to the technical field of burr polishing of metal products. This deckle edge grinding device for metal product, including polishing the platform, the last fixed surface of polishing the platform is connected with two support frames, and the upper end rotation of two support frames is connected with the winding wheel, and the top of polishing the platform is provided with the friction area, and the both ends are twined respectively at the surface of two winding wheels about the friction area, are provided with the pinch roller between two support frames, and two pinch rollers all are located the top of friction area, and the surface of two pinch rollers all rotates and is connected with the movable frame. This deckle edge grinding device for metal product through setting up friction band, winding wheel, spill frame, gear and pinion rack, and Mao Bianduan and the friction band full contact of metal sheet, and the friction band is polished the metal sheet deckle edge fully when removing, has solved and has used the brush to polish and can only polish one side, causes the deckle edge to the problem of the another side of edge under the promotion of brush easily like this.

Description

Deckle edge grinding device for metal product

Technical Field

The utility model relates to the technical field of burr polishing of metal products, in particular to a burr polishing device for metal products.

Background

The metal plate curtain wall is composed of a panel made of metal plates and a supporting structure system. The decorative structure is protected outside the building, which does not share the action of the main structure of the building and can have certain displacement capacity, and the metal plate needs to be cut for facilitating later use and processing.

After cutting the metal plate, burrs can appear on the metal plate, the metal plate needs to be polished by using a deburring device, the existing device generally polishes the cutting edge of the metal plate through the rotation of a hairbrush when deburring, but burrs are easy to generate on two sides of the edge, but only one side of the metal plate can be polished by using the hairbrush, so that burrs are easy to be caused to deflect to the other side of the edge under the pushing of the hairbrush, and the burrs cannot be polished thoroughly, so that the burr polishing device for the metal product is provided.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a burr polishing device for metal products, which solves the problem that only one side can be polished by using a hairbrush, so that burrs are easy to deviate to the other side of an edge under the pushing of the hairbrush.

(II) technical scheme

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a metal product is with deckle edge grinding device, including polishing the platform, the last fixed surface of polishing the platform is connected with two support frames, the upper end of two support frames rotates and is connected with the winding wheel, the top of polishing the platform is provided with the friction band, both ends twine respectively at the surface of two winding wheels about the friction band, be provided with the pinch roller between two support frames, both pinch roller all are located the top of friction band, the surface of both pinch roller all rotates and is connected with the movable frame, the equal fixedly connected with spring telescopic link of one side that two movable frames kept away from each other, the one end that two spring telescopic link kept away from each other respectively with the one side fixed connection that two support frames are close to each other, the front end fixedly connected with gear of two winding wheels, the top meshing of two gears has the pinion, through connecting rod fixed connection between the left end of two pinion, the bottom surface fixedly connected with power telescopic link of connecting rod, the right-hand member of power telescopic link and the last fixed surface connection of polishing the platform, the below of friction band just be located between two movable frames and be provided with the spill frame, the bottom surface fixedly connected with the recess frame, the bottom surface fixedly connected with of recess frame, the bottom surface fixedly connected with press the recess frame with the bottom surface is extruded with the recess frame, the top surface is connected with the recess frame.

Preferably, the left side face of the connecting rod is penetrated with a stabilizer rod in a sliding way, and the front face of the stabilizer rod is fixedly connected with the upper surface of the grinding table.

Preferably, the upper surface of the concave frame is fixedly inserted with a soft cushion, and the shape of the concave frame is a right-angle U shape.

Preferably, two limiting wheels are arranged below the middle position of the friction belt, and the lower ends of the two limiting wheels are fixedly connected with the upper surface of the polishing table.

Preferably, the two winding wheels are arranged in parallel with the two pressing wheels, and the two winding wheels are symmetrically distributed on the left and right sides of the axis of the hydraulic cylinder.

Preferably, the upper end of the extrusion frame is of a rectangular structure, the lower end of the extrusion frame is of an isosceles triangle shape, and the lower end of the extrusion frame is of a tip.

(III) beneficial effects

The utility model provides a burr polishing device for a metal product. The beneficial effects are as follows:

1. this deckle edge grinding device for metal product inserts the lower extreme of metal sheet inside the spill frame through setting up friction belt, winding wheel, spill frame, gear and pinion rack, upwards promote the spill frame through the pneumatic cylinder, make Mao Bianduan of metal sheet and friction belt fully contact, then start power telescopic link and drive two pinion racks and reciprocate left and right sides through the connecting rod, two gears drive two winding wheel through with the pinion rack meshing and rotate, make two winding wheels twine the friction belt respectively and put cloth, the friction belt is polished the metal sheet deckle edge fully when moving, it can only polish to one side to have solved using the brush to polish, cause the deckle edge problem of the another side of biasing edge under the promotion of brush like this easily.

2. This deckle edge grinding device for metal product, through setting up extrusion frame, minor axis, pinch roller and spacing wheel, when the pneumatic cylinder drove spill frame downwardly moving, the isosceles triangle end inclined plane of extrusion frame promotes two minor axes and keeps away from each other, makes two spring telescopic link compression, drives two pinch rollers and keeps away from each other, makes the contained angle that forms between the friction area lower extreme increase, and the metal sheet breaks away from the back with the friction area simultaneously, and spacing wheel supports the friction area.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the connection of a support frame and a polishing table according to the present utility model;

FIG. 3 is a schematic view of the connection of the short shaft and the movable frame of the present utility model;

fig. 4 is a schematic elevational view of the present utility model.

The device comprises a grinding table 1, a winding wheel 2, a pressing wheel 3, a friction belt 4, a movable frame 5, a spring telescopic rod 6, a gear 7, a toothed plate 8, a connecting rod 9, a power telescopic rod 10, a hydraulic cylinder 11, a concave frame 12, a short shaft 13, a pressing frame 14, a stabilizing rod 15, a soft cushion 16, a limiting wheel 17 and a supporting frame 18.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model provides a burr polishing device for metal products, as shown in figures 1-4, the burr polishing device comprises a polishing table 1, two support frames 18 are fixedly connected to the upper surface of the polishing table 1, winding wheels 2 are rotatably connected to the upper ends of the two support frames 18, a friction belt 4 is arranged above the polishing table 1, the left end and the right end of the friction belt 4 are respectively wound on the outer surfaces of the two winding wheels 2, a pinch roller 3 is arranged between the two support frames 18, the two pinch rollers 3 are respectively positioned above the friction belt 4, movable frames 5 are rotatably connected to the outer surfaces of the two pinch rollers 3, spring telescopic rods 6 are fixedly connected to the surfaces of the two movable frames 5, which are far away from each other, are respectively fixedly connected with the surfaces of the two support frames 18, which are close to each other, the two spring telescopic rods 6 have a trend of pushing the two pinch rollers 3 to be close to each other, so that the included angle between the lower ends of the friction belt 4 is reduced, the upper ends of the friction belts 4 are attached to the metal plates, the front ends of the two winding wheels 2 are fixedly connected with gears 7, toothed plates 8 are meshed above the two gears 7, the left ends of the two toothed plates 8 are fixedly connected through connecting rods 9, the left side surfaces of the connecting rods 9 are slidably penetrated with stabilizing rods 15, the front surfaces of the stabilizing rods 15 are fixedly connected with the upper surfaces of the polishing tables 1, the stabilizing rods 15 enable the connecting rods 9 to stably drive the toothed plates 8 to mesh with the gears 7 when moving, the bottom surfaces of the connecting rods 9 are fixedly connected with power telescopic rods 10, the right ends of the power telescopic rods 10 are fixedly connected with the upper surfaces of the polishing tables 1, the power telescopic rods 10 can drive the connecting rods 9 to reciprocate left and right, when the moving distance of the power telescopic rods 10 is controlled to be large, the gears 7 are separated from the toothed plates 8, the friction belts 4 can be controlled to move, so that the contact positions of the friction belts 4 and the metal plates are changed, the friction belt 4 is characterized in that a concave frame 12 is arranged below the friction belt 4 and between the two movable frames 5, a hydraulic cylinder 11 is fixedly connected to the bottom surface of the concave frame 12, a soft cushion 16 is fixedly inserted into the upper surface of the concave frame 12, the concave frame 12 is in a right-angle U shape, a metal plate is placed in the concave frame 12, the soft cushion 16 can stably limit the metal plate through elastic deformation, the lower end of the hydraulic cylinder 11 is fixedly connected with the upper surface of the polishing table 1, two winding wheels 2 are arranged in parallel with the two pressing wheels 3, the two winding wheels 2 are symmetrically distributed on the left side and the right side of the axis of the hydraulic cylinder 11, short shafts 13 are fixedly connected to the front surfaces of the two movable frames 5, an extrusion frame 14 is arranged between the two short shafts 13, the upper end of the extrusion frame 14 is in a rectangular structure, the lower end of the extrusion frame 14 is in an isosceles triangle shape, the lower end of the extrusion frame 14 is a tip, the upper surface of the extrusion frame 14 is fixedly connected with the bottom surface of the concave frame 12, the middle position of the friction belt 4 is provided with two limiting wheels 17, the lower ends of the two limiting wheels 17 are fixedly connected with the upper surface of the polishing table 1, the two limiting wheels 17 are respectively, and the friction belt 4 and the two limiting wheels are supported by the two limiting wheels 17 after the friction belt 4 are separated from the metal belt 4.

The lower extreme of metal sheet is inserted inside concave frame 12, promote concave frame 12 through pneumatic cylinder 11 upwards, make Mao Bianduan and the friction area 4 full contact of metal sheet, two spring telescopic links 6 promote two pinch rollers 3 simultaneously and be close to each other, make the contained angle of friction area 4 lower extreme shape less, then start power telescopic link 10 and drive two pinion rack 8 reciprocal side-to-side movement through connecting rod 9, two gears 7 are through with pinion rack 8 meshing drive two winding wheels 2 rotation, make two winding wheels 2 twine and put cloth to friction area 4 respectively, friction area 4 is when moving fully polishes to the metal sheet deckle edge, after polishing, pneumatic cylinder 11 drives concave frame 12 and moves down, the isosceles triangle end inclined plane of extrusion frame 14 promotes two minor axis 13 and keeps away from each other, make two spring telescopic links 6 compress, drive two pinch rollers 3 keep away from each other, make the contained angle that forms between the friction area 4 lower extreme increase, be convenient for take out and put into the metal sheet from concave frame 12.

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

Claims

1. The utility model provides a metal is burr grinding device for goods, includes polishing platform (1), its characterized in that: the utility model discloses a polishing platform, the upper surface fixedly connected with of platform (1) is polished two support frames (18), the upper end rotation of two support frames (18) is connected with winding wheel (2), the top of platform (1) is polished and is provided with friction band (4), the left and right sides both ends of friction band (4) twine respectively in the surface of two winding wheels (2), be provided with pinch roller (3) between two support frames (18), two pinch roller (3) all are located the top of friction band (4), the surface of two pinch roller (3) all rotates and is connected with movable frame (5), the one side that two movable frame (5) kept away from each other is all fixedly connected with spring telescopic link (6), the one end that two spring telescopic link (6) kept away from each other is respectively with the one side fixedly connected with that two support frames (18) are close to each other, the front end fixedly connected with gear (7) of two winding wheels (2), the top meshing of two gears (7) has toothed plate (8), be connected through connecting rod (9) fixedly between the left end of two toothed plate (8), the bottom surface fixedly connected with of connecting rod (9) has power bar (10) and the side fixedly connected with power bar (10) that is located between two flexible frame (1) and the fixed connection of flexible frame (12), the bottom surface fixedly connected with pneumatic cylinder (11) of spill frame (12), the lower extreme of pneumatic cylinder (11) and the upper surface fixed connection of platform (1) of polishing, the front of two movable frames (5) all fixedly connected with minor axis (13), be provided with extrusion frame (14) between two minor axis (13), the upper surface of extrusion frame (14) and the bottom surface fixed connection of spill frame (12).

2. The burr grinding device for metal products according to claim 1, wherein: the left side of connecting rod (9) slip runs through has stabilizer bar (15), and the front of stabilizer bar (15) is connected with the upper surface fixed of polishing platform (1).

3. The burr grinding device for metal products according to claim 1, wherein: the upper surface of the concave frame (12) is fixedly inserted with a soft cushion (16), and the shape of the concave frame (12) is a right-angle U shape.

4. The burr grinding device for metal products according to claim 1, wherein: two limiting wheels (17) are arranged below the middle position of the friction belt (4), and the lower ends of the two limiting wheels (17) are fixedly connected with the upper surface of the polishing table (1).

5. The burr grinding device for metal products according to claim 1, wherein: the two winding wheels (2) are arranged in parallel with the two pressing wheels (3), and the two winding wheels (2) are distributed symmetrically left and right by the axis of the hydraulic cylinder (11).

6. The burr grinding device for metal products according to claim 1, wherein: the upper end of the extrusion frame (14) is of a rectangular structure, the lower end of the extrusion frame (14) is of an isosceles triangle, and the lower end of the extrusion frame (14) is of a tip.