CN212735394U

CN212735394U - Polishing device for welding spot burrs at bent part of patterned iron frame

Info

Publication number: CN212735394U
Application number: CN202021513334.6U
Authority: CN
Inventors: 沈惠峰; 沈惠菊; 许浩然; 刘健; 陈忠兵; 费兵
Original assignee: Nantong Huayu Tinplate Making Co ltd
Current assignee: Nantong Huayu Tinplate Making Co ltd
Priority date: 2020-07-28
Filing date: 2020-07-28
Publication date: 2021-03-19
Anticipated expiration: 2030-07-28

Abstract

The utility model discloses a soldering point burr burnishing device of festoon iron frame bending department, including the base, the spout has all been seted up to the both sides on base top, and the equal sliding connection in inside of two spouts has the slider, and the bearing rotation of establishing through inlaying of the both sides cell wall of two spouts is connected with the lead screw, two lead screws and the middle part threaded connection who corresponds the slider, and the both sides of base are all rotated and are connected with the knob, and the one end of two knobs and the one end fixed connection who corresponds the lead screw, the top fixed mounting of two sliders has the fixed block. The utility model discloses a rotation of knob drives the slip of slider, and the slip through the slider drives the removal of fixed block, through adjusting distance between two fixed blocks, is convenient for fix the colored iron stand that needs to polish, guarantees that colored iron stand is stable at the in-process of polishing, guarantees polishing effect, and the dust catcher through dust collecting box internally mounted has better dust absorption effect, is convenient for collect the dust that the polishing produced, the effectual air of avoiding around the dust pollution.

Description

Polishing device for welding spot burrs at bent part of patterned iron frame

Technical Field

The utility model relates to an iron sheet processing technology field, in particular to welding spot burr burnishing device of flower iron frame department of buckling.

Background

The tin printing drying room is mainly used for packaging industry, such as printing and drying treatment of packaging iron sheets of iron can, paint bucket and the like of beverages. After the iron sheet is printed with the colorful patterns by the iron sheet printing machine, the iron sheet is sent into a drying room to be dried, and then is processed into a packaging can through a subsequent can making process, the iron sheet needs to be dried after being printed, and the iron sheet needs to be supported by a patterned iron frame in the drying process.

The bending part of the conventional iron patterned iron frame is generally welded through spot welding, burrs can be generated at the spot welding part at present, the burrs at the spot welding part are not processed at present, and the burrs at the bending part scratch the printed part of the iron sheet easily in the process of conveying the iron sheet of the patterned iron frame, so that a welding spot burr polishing device at the bending part of the patterned iron frame needs to be designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a colored iron frame department of buckling solder joint burr burnishing device 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 welding spot burrs at a bent part of a festoon iron frame comprises a base, wherein sliding grooves are formed in two sides of the top end of the base, sliding blocks are connected to the insides of the two sliding grooves in a sliding manner, lead screws are connected to the two side groove walls of the two sliding grooves in a rotating manner through embedded bearings in a threaded manner, the two lead screws are connected with the middle parts of corresponding sliding blocks in a threaded manner, knobs are connected to two sides of the base in a rotating manner, one ends of the two knobs are fixedly connected with one ends of the corresponding lead screws, fixed blocks are fixedly arranged at the top ends of the two sliding blocks, through grooves are formed in the middle parts of the two fixed blocks, fixed columns are fixedly arranged in the middle parts of the top ends of the base, cavities are formed in the fixed columns, a driving motor is fixedly arranged at the bottom ends of the cavities, the dust collector is characterized in that a dust collecting box is fixedly mounted on the side of the base, a side plate is fixedly mounted on one side of the top end of the dust collecting box, a plurality of suction nozzles are fixedly mounted on one side of the side plate, a dust collector is fixedly mounted inside the dust collecting box, and a dust inlet end of the dust collector is communicated with the suction nozzles through a guide pipe.

Preferably, the block mechanism includes two U type pieces, U type groove, two have all been seted up at the top of pivot both sides U type groove, two the inside in U type groove all inlays and is equipped with U type piece, two the equal fixed mounting in one side cell wall in U type groove has a plurality of spacing springs, and is a plurality of spacing spring's one end and the one side fixed connection who corresponds U type piece, the bottom fixed mounting of emery wheel has the sleeve, the draw-in groove has all been seted up to telescopic inner wall both sides, the sleeve is established with the top cover of pivot and is connected, two the one end and the corresponding draw-in groove block of U type piece are connected.

Preferably, threaded holes are formed in two sides of the two fixing blocks, and T-shaped screws are connected to the inner portions of the four threaded holes in a threaded mode.

Preferably, a plurality of heat dissipation holes are formed in the wall of each of the two side walls of the cavity, and a plurality of dust screens are fixedly mounted inside the heat dissipation holes.

Preferably, four corners of the top end of the base are all inserted and connected with pins.

Preferably, one side fixed mounting of base has flush mounting plate of switch, flush mounting plate of switch's surface is installed driving motor control switch and dust catcher control switch respectively, driving motor and dust catcher are through the control switch and the external power supply electric connection that correspond.

The utility model discloses a technological effect and advantage:

(1) the sliding of the sliding block is driven by the rotation of the knob, the fixed blocks are driven by the sliding of the sliding block to move, and the distance between the two fixed blocks is adjusted, so that the patterned iron frame to be polished can be conveniently fixed, the stability of the patterned iron frame in the polishing process is ensured, and the polishing effect is ensured;

(2) the dust collector arranged in the dust collecting box has a good dust collecting effect, dust generated by polishing can be collected conveniently, and dust can be effectively prevented from polluting surrounding air;

(3) the grinding wheel and the rotating shaft are sleeved with each other through the sleeve, and the grinding wheel is convenient to mount and dismount through the clamping groove clamping between one end of the U-shaped block and the inner wall of the sleeve and is convenient to replace.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the connection structure of the grinding wheel and the rotating shaft of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2 according to the present invention.

FIG. 4 is the schematic diagram of the internal structure of the dust collecting box of the present invention

In the figure: 1. a base; 2. a chute; 3. a slider; 4. a fixed block; 5. a knob; 6. a screw rod; 7. fixing a column; 8. a rotating shaft; 9. a grinding wheel; 10. a dust collection box; 11. a side plate; 12. a suction nozzle; 13. a through groove; 14. a T-shaped screw; 15. a cavity; 16. a drive motor; 17. a sleeve; 18. a card slot; 19. a U-shaped groove; 20. a limiting spring; 21. a U-shaped block; 22. a vacuum cleaner.

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.

The utility model provides a polishing device for welding spot burrs at bent parts of a patterned iron frame as shown in figures 1-4, which comprises a base 1, wherein two sides of the top end of the base 1 are both provided with a sliding groove 2, the insides of the two sliding grooves 2 are both connected with a sliding block 3 in a sliding way, two side groove walls of the two sliding grooves 2 are rotatably connected with lead screws 6 through embedded bearings, the two lead screws 6 are in threaded connection with the middle parts of corresponding sliding blocks 3, two sides of the base 1 are both rotatably connected with knobs 5, one ends of the two knobs 5 are fixedly connected with one ends of the corresponding lead screws 6, the top ends of the two sliding blocks 3 are fixedly provided with fixed blocks 4, the middle parts of the two fixed blocks 4 are provided with through grooves 13, the rotation of the knobs 5 drives the rotation of the lead screws 6, the rotation of the lead screws 6 drives the movement of the sliding blocks, a fixed column 7 is fixedly arranged in the middle of the top end of the base 1, a cavity 15 is arranged in the fixed column 7, a driving motor 16 is fixedly arranged at the bottom end of the cavity 15, an output shaft of the driving motor 16 is rotatably connected with a rotating shaft 8, a grinding wheel 9 is arranged at the top end of the rotating shaft 8, the rotary shaft 8 is driven to rotate by the rotation of the driving motor 16, the grinding wheel 9 is driven to rotate to polish by the rotation of the rotary shaft 8, a clamping mechanism is arranged between the grinding wheel 9 and the rotary shaft 8, the dust collecting box 10 is fixedly arranged on the side of the base 1, the side plate 11 is fixedly arranged on one side of the top end of the dust collecting box 10, the plurality of suction nozzles 12 are fixedly arranged on one side of the side plate 11, the dust collector 22 is fixedly arranged in the dust collecting box 10, the dust inlet end of the dust collector 22 is communicated with the plurality of suction nozzles 12 through a, sucking the dust generated by polishing into the inside of the dust collection box 10 by a dust collector 22 for collection;

the clamping mechanism comprises two U-shaped blocks 21, U-shaped grooves 19 are formed in the tops of two sides of the rotating shaft 8, the U-shaped blocks 21 are embedded in the two U-shaped grooves 19, a plurality of limiting springs 20 are fixedly mounted on the groove wall of one side of each of the two U-shaped grooves 19, one ends of the limiting springs 20 are fixedly connected with one side of the corresponding U-shaped block 21, a sleeve 17 is fixedly mounted at the bottom end of the grinding wheel 9, clamping grooves 18 are formed in two sides of the inner wall of the sleeve 17, the sleeve 17 is connected with the top end of the rotating shaft 8 in a sleeved mode, one ends of the two U-shaped blocks 21 are connected with the corresponding clamping grooves 18 in a clamping mode, the U-shaped blocks 21 are controlled to stretch through the limiting springs 20, the U-shaped blocks 21 are clamped with and separated from the clamping grooves 18;

threaded holes are all opened in the both sides of two fixed blocks 4, the equal threaded connection in inside of four screw holes has T type screw rod 14, fix through the further opposite flower iron stand of T type screw rod 14, a plurality of louvres have all been seted up in the both sides chamber wall of cavity 15, the equal fixed mounting in inside of a plurality of louvres has the dust screen, louvre through seting up, driving motor 16's the heat dissipation of being convenient for, four edges on base 1 top all alternate and are connected with the pin, one side fixed mounting of base 1 has flush mounting plate of switch, flush mounting plate of switch's surface installs driving motor control switch and dust catcher control switch respectively, driving motor 16 and dust catcher 22 are through the control switch and the external power supply electric connection that correspond.

The utility model discloses the theory of operation: when the polishing device for the welding spot burrs at the bent part of the patterned iron frame needs to be used, firstly, two ends of the bent patterned iron frame are manually inserted into the through grooves 13 formed in the middles of the two fixing blocks 4, the bent welding spots of the patterned iron frame are in contact with the surface of the grinding wheel 9, then the knobs 5 on two sides of the base 1 are manually rotated, the sliding blocks 3 are driven to move through the rotation of the knobs 5, the fixing blocks 4 are driven to move through the movement of the sliding blocks 3, the bent patterned iron frame is convenient to fix through adjusting the distance between the two fixing blocks 4, then the T-shaped screws 14 on two sides of the fixed blocks 4 are manually rotated to further fix the bent patterned iron frame, the driving motor 16 and the dust collector 22 are then opened, the rotating shaft 8 is driven to rotate through the driving motor 16, the grinding wheel 9 is driven to rotate through the rotating shaft 8 to polish the bent part of the patterned iron frame, and dust generated by polishing is sucked into the dust collecting box 10 through the work of the dust collector 22.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard parts that use all can purchase from the market, and dysmorphism piece all can be customized according to the record of the description with the drawing.

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

1. A polishing device for welding spot burrs at a bent part of a patterned iron frame comprises a base (1) and is characterized in that sliding grooves (2) are formed in two sides of the top end of the base (1), sliding blocks (3) are connected to the two sliding grooves (2) in a sliding mode, lead screws (6) are connected to two side groove walls of the two sliding grooves (2) in a rotating mode through embedded bearings, the two lead screws (6) are in threaded connection with the middle parts of corresponding sliding blocks (3), knobs (5) are connected to two sides of the base (1) in a rotating mode, one ends of the two knobs (5) are fixedly connected with one ends of the corresponding lead screws (6), fixed blocks (4) are fixedly mounted at the top ends of the two sliding blocks (3), through grooves (13) are formed in the middle parts of the two fixed blocks (4), fixed columns (7) are fixedly mounted in the middle parts of the top end of the base (1), cavities (15, the utility model discloses a dust collector, including cavity (15), output shaft, emery wheel (9), block mechanism, avris fixed mounting of base (1), dust collecting box (10), one side fixed mounting on dust collecting box (10) top has curb plate (11), one side fixed mounting of curb plate (11) has a plurality of suction nozzles (12), the inside fixed mounting of dust collecting box (10) has dust catcher (22), the dust inlet end of dust catcher (22) passes through pipe and a plurality of suction nozzle (12) intercommunication.

2. The polishing device for the welding spots and the burrs at the bent part of the frame as claimed in claim 1, wherein the clamping mechanism comprises two U-shaped blocks (21), U-shaped grooves (19) are formed in the tops of the two sides of the rotating shaft (8), the U-shaped blocks (21) are embedded in the two U-shaped grooves (19), a plurality of limiting springs (20) are fixedly mounted on one side of each of the two U-shaped grooves (19), one end of each of the limiting springs (20) is fixedly connected with one side of the corresponding U-shaped block (21), a sleeve (17) is fixedly mounted at the bottom end of the grinding wheel (9), clamping grooves (18) are formed in the two sides of the inner wall of the sleeve (17), the sleeve (17) is connected with the top end of the rotating shaft (8) in a sleeved mode, and one ends of the two U-shaped blocks (21) are connected with the corresponding clamping grooves (18) in a clamped mode.

3. The polishing device for the burrs of the welding spots at the bent part of the festoon iron frame according to claim 1, wherein threaded holes are formed in two sides of each of the two fixing blocks (4), and T-shaped screws (14) are connected to the insides of the four threaded holes in a threaded manner.

4. The polishing device for the burrs of the welding spots at the bent part of the frame with a patterned iron according to claim 1, wherein a plurality of heat dissipation holes are formed in the two side walls of the cavity (15), and a dust screen is fixedly mounted inside each of the heat dissipation holes.

5. The polishing device for the welding spot burrs at the bent part of the festoon iron stand according to claim 1, wherein pins are inserted and connected at four corners of the top end of the base (1).

6. The polishing device for the burrs of the welding spots at the bent part of the festoon iron stand according to claim 1, wherein a switch panel is fixedly installed on one side of the base (1), a driving motor control switch and a dust collector control switch are respectively installed on the surface of the switch panel, and the driving motor (16) and the dust collector (22) are electrically connected with an external power supply through the corresponding control switches.