CN218110247U

CN218110247U - Handheld straight-edge chamfering machine for sheet metal part machining

Info

Publication number: CN218110247U
Application number: CN202222427276.0U
Authority: CN
Inventors: 陆成龙
Original assignee: Suzhou Maituo Walker Metal Products Co ltd
Current assignee: Suzhou Maituo Intelligent Technology Co ltd
Priority date: 2022-09-14
Filing date: 2022-09-14
Publication date: 2022-12-23
Anticipated expiration: 2032-09-14

Abstract

The utility model discloses a sheet metal component processing is with hand-held type straight flange beveler, including the beveler main part, be connected with the tool bit of polishing through the motor in the beveler main part, and beveler main part both sides are connected with the locating plate that the structure is the same, the locating plate is located the both sides of the tool bit of polishing, a recess has all been seted up in the middle of the locating plate, and its recess in-connection has the roller fixed plate, install a plurality of roller on the roller fixed plate, still be equipped with the piece collecting vat in the beveler main part. This hand-held type straight flange beveler for sheet metal component processing can be when carrying out the chamfer operation, can be smooth and easy carry out the chamfer, can effectively avoid panel and beveler flange laminating to be in the same place, convenient laborsaving removes, can collect the piece that produces in the use simultaneously, avoids the inconvenient clearance of piece.

Description

Handheld straight-edge chamfering machine for sheet metal part machining

Technical Field

The utility model relates to a sheet metal working technical field specifically is a sheet metal component processing is with hand-held type straight flange beveler.

Background

The metal plate processing is called metal plate processing, specifically, for example, a chimney, an iron bucket, an oil tank oil can, a ventilating duct, an elbow reducer, a hemispherical dome, a funnel shape and the like are manufactured by using plates, main processes include shearing, bending and edge buckling, bending and forming, welding, riveting and the like, and chamfering is a common processing procedure in the metal plate processing, and refers to a process for processing sharp corners of workpieces by using a mold, a file, a grinding machine and the like.

At present, when a sheet metal part is chamfered, a common handheld straight edge chamfering machine is used for chamfering large plates, or plates exceeding 100 x 200mm can also be used, an angle of 45 degrees can be processed, the chamfering depth is 1-5mm, but when the conventional handheld straight edge chamfering machine is used for chamfering attached plates, a flange on the chamfering machine is easily attached to the plates, the flange is often moved together with the plates when pushed, so that the chamfering cannot be smoothly carried out, although bearings are arranged at tool bits of the conventional handheld straight edge chamfering machine, the sliding action can only be played at the sharp corners of the plates, the plate surfaces of the plates and the flange of the chamfering machine are still easily attached together, particularly when the contact surface of the plates is large, the plates are often required to be fixed or pressed to smoothly push the plates to chamfer, meanwhile, chips generated by the conventional handheld chamfering machine during chamfering cannot be collected, are easily attached to a machine body, and are inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sheet metal component processing is with hand-held type straight flange beveler to solve the problem that current hand-held type straight flange beveler that above-mentioned background art provided can't smooth and easy carry out the chamfer when laminating panel carries out the chamfer.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a sheet metal component processing is with hand-held type straight flange beveler, includes the beveler main part, be connected with the tool bit of polishing through the motor in the beveler main part, and beveler main part both sides are connected with the locating plate that the structure is the same, the locating plate is located the both sides of tool bit of polishing, a recess has all been seted up in the middle of the locating plate, and its recess in-connection has a roller fixed plate, install a plurality of roller on the roller fixed plate, still be equipped with the piece collecting vat in the beveler main part.

Preferably, the chip collecting grooves are of an open structure, one side of each chip collecting groove is provided with a baffle extending upwards, the chip collecting grooves are distributed on two sides of the polishing tool bit, the openings of the chip collecting grooves are located below the polishing tool bit, and the baffles on one side of the chip collecting grooves are connected with the positioning plate.

Preferably, dust absorption mechanism is arranged on one side of the chamfering machine main body, and the dust absorption mechanism is in through connection with the side face of the debris collecting groove through a pipeline.

Preferably, roll fixing plate one side links to each other with the roller through the pivot, and roll fixing plate opposite side is dull and stereotyped structure, roll fixing plate's dull and stereotyped one side and the surface looks parallel and level of locating plate recess, and the roll surface on the roll fixing plate is located the outside of locating plate recess.

Preferably, the notch that one end is the enclosed construction is still seted up at the recess both ends of locating plate, roll shaft fixing plate both ends are connected with the connecting plate through the bearing, the connecting plate is located the notch in the locating plate recess.

Preferably, a telescopic rod of a telescopic structure is connected to one side of the connecting plate, a telescopic spring is sleeved outside the telescopic rod, and two ends of the telescopic rod and two ends of the telescopic spring are respectively connected with the connecting plate and the closed end of the inner notch of the positioning plate.

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

(1) This sheet metal component processing is with hand-held type straight flange beveler can be when carrying out the chamfer operation, can be smooth and easy carry out the chamfer, can effectively avoid panel and beveler flange laminating together, and convenient laborsaving removes, can collect the piece that produces in the use simultaneously, avoids the inconvenient clearance of piece.

(2) This sheet metal component processing is with hand-held type straight flange beveler rolls through the roller between flange and sheet metal component, makes the difficult laminating of sheet metal component remove on the flange together, makes the propulsion that beveler can be smooth and easy carry out the chamfer operation.

(3) This hand-held type straight flange beveler is used in sheet metal component processing passes through dust absorption mechanism and piece collecting vat and can carry out centralized processing in getting into dust absorption mechanism with the piece that produces when the chamfer operation through the piece collecting vat, avoids the piece adhesion on beveler organism and the tool bit of polishing and inconvenient clearance to cause the damage even to organism inside, makes chamfer operating efficiency higher.

Drawings

Fig. 1 is a schematic structural view of a handheld straight-edge chamfering machine for sheet metal part processing according to the present invention;

fig. 2 is a schematic view of a top view structure of the handheld straight-edge chamfering machine for sheet metal part processing of the present invention;

fig. 3 is a schematic structural view of a roll shaft fixing plate of the handheld straight-edge chamfering machine for sheet metal part processing according to the present invention;

fig. 4 is a schematic structural diagram of a roll shaft fixing plate turning state of the handheld straight-edge chamfering machine for sheet metal part machining according to the present invention;

fig. 5 is a schematic view of a top view structure of a positioning plate of the handheld straight-edge chamfering machine for sheet metal part machining according to the present invention;

fig. 6 is the utility model discloses a panel beating is enlarged structure schematic diagram of a department in fig. 1 of hand-held type straight flange beveler for parts by metal processing.

In the figure: 1. a chamfering machine main body; 2. positioning a plate; 3. a roll shaft fixing plate; 4. a roll shaft; 5. polishing the cutter head; 6. a dust suction mechanism; 7. a debris collection trough; 8. a connecting plate; 9. a telescopic rod; 10. a telescoping spring.

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.

Referring to fig. 1-6, the present invention provides a technical solution: a handheld straight-edge chamfering machine for processing sheet metal parts comprises a chamfering machine main body 1, a polishing cutter head 5 is connected to the chamfering machine main body 1 through a motor, positioning plates 2 with the same structure are connected to two sides of the chamfering machine main body 1, the positioning plates 2 are located on two sides of the polishing cutter head 5, a groove is formed in the middle of each positioning plate 2, a roller shaft fixing plate 3 is connected to the groove, a plurality of roller shafts 4 are mounted on the roller shaft fixing plate 3, one side of each roller shaft fixing plate 3 is connected with the corresponding roller shaft 4 through a rotating shaft, the other side of each roller shaft fixing plate 3 is of a flat plate structure, one side of each flat plate of the roller shaft fixing plate 3 is flush with the surface of the corresponding groove of the corresponding positioning plate 2, the surface of each roller shaft 4 on the corresponding roller shaft fixing plate 3 is located outside the corresponding groove of the corresponding positioning plate 2, the roller shafts 4 can rotate through the rotating shafts on the roller shaft fixing plates 3, the corresponding positioning plates 2 can be pushed smoothly by the corresponding connecting plates 8, notches with the corresponding positioning plates 2, two ends of the corresponding positioning plates 3 are provided with notches with corresponding telescopic rod structures, the positioning plates 9 and the telescopic rod structures are respectively arranged on two sides of the positioning plates 9 and the positioning plates 9, the telescopic rod structures of the positioning plates 9 and the positioning plates 9 are respectively, still be equipped with piece collecting vat 7 on beveler main part 1, piece collecting vat 7 is open structure, and its one side is equipped with the baffle that upwards extends, piece collecting vat 7 distributes in the both sides of the tool bit 5 of polishing, and the opening of piece collecting vat 7 is located the below of the tool bit 5 of polishing, the baffle of piece collecting vat 7 one side links to each other with locating plate 2, the piece that this structure produced when the tool bit 5 of polishing is polished and is carried out the chamfer and polish can fall into piece collecting vat 7, the piece that splashes simultaneously also can fall into piece collecting vat 7 when touching the baffle of piece collecting vat 7 both sides, beveler main part 1 one side is equipped with dust absorption mechanism 6, and dust absorption mechanism 6 passes through the side through connection of pipeline with piece collecting vat 7, dust absorption mechanism 6 is current small-size dust absorption mechanism, its inside produces the negative pressure through centrifugal fan and adsorbs the piece, still be equipped with the filter screen structure in the dust absorption mechanism 6, can block adsorbed piece, make it concentrate the processing of being convenient for in dust absorption mechanism 6, piece in this structure collecting vat 7 can get into dust absorption mechanism 6 through the pipeline and concentrate the processing.

The working principle is as follows: when using this sheet metal component processing to use hand-held type straight flange beveler, at first the sheet metal component block that will need the chamfer operation is between locating plate 2, then promote beveler main part 1 forward, make the tool bit 5 of polishing can carry out the chamfer to polish to the closed angle department of sheet metal component, when promoting beveler main part 1, roller 4 can roll between sheet metal component closes locating plate 2, make the smooth and easy removal of beveler main part 1, if the sheet metal component that needs to polish is less, the accessible is manual to move the sheet metal component along locating plate 2 surface and carry out the chamfer and polish, promote roller fixed plate 3 this moment, when roller fixed plate 3 promotes, connecting plate 8 of both sides can stimulate telescopic link 9 and expanding spring 10, when roller fixed plate 3 promoted the outside of locating plate 2, rotate roller fixed plate 3 through the bearing between connecting plate 8 and roller fixed plate 3, make one side of the slab structure of roller fixed plate 3 overturn and come, make roller 4 overturn the roller roll roller, then make sheet metal component overturn roller fixed plate 3 can recover in the recess in locating plate 2 under the effect of expanding spring 10, then the dust absorption mechanism is gone up piece that dust absorption mechanism is carried out piece and is carried out the dust absorption processing piece 7 and is carried out on the dust collection groove.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a sheet metal component processing is with hand-held type straight flange beveler, includes beveler main part (1), be connected with tool bit (5) of polishing through the motor on beveler main part (1), and beveler main part (1) both sides are connected with locating plate (2) that the structure is the same, locating plate (2) are located the both sides of tool bit (5) of polishing, its characterized in that: a groove is formed in the middle of the positioning plate (2), a roll shaft fixing plate (3) is connected in the groove of the positioning plate, a plurality of roll shafts (4) are installed on the roll shaft fixing plate (3), and a fragment collecting groove (7) is further formed in the chamfering machine main body (1).

2. The hand-held straight-edge chamfering machine for machining the sheet metal part according to claim 1, characterized in that: the chip collecting groove (7) is of an opening structure, one side of the chip collecting groove is provided with a baffle extending upwards, the chip collecting grooves (7) are distributed on two sides of the polishing tool bit (5), the opening of the chip collecting groove (7) is located below the polishing tool bit (5), and the baffle on one side of the chip collecting groove (7) is connected with the positioning plate (2).

3. The hand-held straight-edge chamfering machine for machining the sheet metal part according to claim 2, characterized in that: a dust suction mechanism (6) is arranged on one side of the chamfering machine main body (1), and the dust suction mechanism (6) is in through connection with the side face of the chip collecting groove (7) through a pipeline.

4. The hand-held straight-edge chamfering machine for machining the sheet metal part according to claim 1, characterized in that: roll fixing plate (3) one side links to each other with roller (4) through the pivot, and roll fixing plate (3) opposite side is dull and stereotyped structure, dull and stereotyped one side of roll fixing plate (3) and the surperficial parallel and level mutually of locating plate (2) recess, and roll (4) surface on roll fixing plate (3) is located the outside of locating plate (2) recess.

5. The hand-held straight-edge chamfering machine for machining the sheet metal part according to claim 4, wherein: the notch that one end is enclosed construction is still seted up at the recess both ends of locating plate (2), roll fixing plate (3) both ends are connected with connecting plate (8) through the bearing, connecting plate (8) are located the notch in locating plate (2) recess.

6. The hand-held straight-edge chamfering machine for machining the sheet metal parts according to claim 5, wherein: connecting plate (8) one side is connected with telescopic link (9) for extending structure to telescopic link (9) outside cover is equipped with expanding spring (10), telescopic link (9) and expanding spring (10) both ends link to each other with the closed one end of connecting plate (8) and locating plate (2) interior notch respectively.