CN214813803U

CN214813803U - Sheet metal working is with equipment of bending of polishing

Info

Publication number: CN214813803U
Application number: CN202121443279.2U
Authority: CN
Inventors: 徐杰; 高黎明; 李炣燃
Original assignee: Weihai Taiji Intelligent Technology Co ltd
Current assignee: Weihai Taiji Intelligent Technology Co ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-11-23
Anticipated expiration: 2031-06-28

Abstract

The utility model belongs to the technical field of the sheet metal processing technique and specifically relates to indicate a sheet metal processing is with equipment of bending of polishing. It has solved the problem of the different shapes of being not convenient for polish of existing equipment. It includes the mount pad, it is equipped with the carousel to rotate on the mount pad, be equipped with the sander on the carousel, be equipped with the bending strip on the carousel, the sander corresponds the setting with the bending strip, be equipped with the bending groove in the bending strip, the both ends in bending groove have all linked firmly the kicking block, the bottom of kicking block is equipped with expanding spring, expanding spring's bottom is equipped with the briquetting, the middle part in bending groove is equipped with the grip strip, set up the centre gripping groove in the grip strip, the centre gripping groove is perpendicular with the bending groove, be equipped with the elevating system of drive grip strip longitudinal movement on the carousel. The utility model discloses a briquetting presss from both sides tightly fixedly to the both ends of work piece, drives the grip strip through elevating system and buckles the work piece, is convenient for buckle the work piece and is multiple shape, then polishes the work piece through the sander, does benefit to different shapes of polishing, effectively improves yields and production efficiency.

Description

Sheet metal working is with equipment of bending of polishing

Technical Field

The utility model belongs to the technical field of the sheet metal processing technique and specifically relates to indicate a sheet metal processing is with equipment of bending of polishing.

Background

The sheet metal, a processing technology, the sheet metal has not had a more complete definition so far, according to a definition on a certain professional journal abroad, can define it as: the sheet metal is a comprehensive cold processing technology aiming at sheet metal (generally below 6 mm), comprising shearing, punching, cutting, compounding, folding, riveting, splicing and forming, and is characterized in that the thickness of the same part is consistent.

The metal integrally-formed mobile phone support used in daily life is produced by a sheet metal machining process, and can be sold on the market only by a series of processes such as grinding and the like after production, for example, the mobile phone support is of a special-shaped structure, exists in a right-angle shape and also exists in an acute-angle shape and an obtuse-angle shape, and does not have a uniform shape, so that a problem of fixing a workpiece during grinding is solved; moreover, the mobile phone support is thin, but the polishing piece and the workpiece need to be contacted with each other forcibly when polishing, so that the workpiece is deformed and scrapped easily, the yield and the production efficiency of a manufacturer are affected, and the mobile phone support is very inconvenient.

Disclosure of Invention

The utility model provides a panel beating is with equipment of bending of polishing does benefit to different shapes of polishing, effectively improves yields and production efficiency.

In order to solve the technical problem, the utility model discloses a following technical scheme:

the utility model provides a panel beating is with equipment of bending of polishing, includes the mount pad, it is equipped with the carousel to rotate on the mount pad, be equipped with the sander on the carousel, be equipped with the bending strip on the carousel, the sander corresponds the setting with the bending strip, be equipped with the bending groove in the bending strip, the both ends in bending groove have all linked firmly the kicking block, the bottom of kicking block is equipped with expanding spring, expanding spring's bottom is equipped with the briquetting, the middle part in bending groove is equipped with the centre gripping strip, set up the centre gripping groove in the centre gripping strip, the centre gripping groove is perpendicular with the bending groove, be equipped with drive centre gripping strip longitudinal movement's elevating system on the carousel.

During the installation, place the work piece in the bending inslot, press from both sides tightly fixedly through the expanding spring that corresponds respectively to the both ends of work piece through these two briquettings, wear to locate the centre gripping inslot with the middle part of work piece, then drive centre gripping strip longitudinal movement through elevating system, buckle the work piece, be convenient for buckle the work piece and be multiple shape, then polish the work piece through the sander, do benefit to different shapes of polishing, effectively improve yields and production efficiency.

Further, elevating system includes support column, screw rod, rotation cover, connecting strip and spacing, the support column is hollow structure, rotates the coaxial rotation of cover and connects in the support column top, the screw rod wear to locate in the support column and with rotate set threaded connection, the one end and the centre gripping strip of connecting strip link firmly, the top and the connecting strip of screw rod rotate to be connected, the other end of connecting strip extends to the support column outside and this tip vertically has seted up the spacing groove, spacing sliding fit is in the spacing groove, spacing links firmly on the carousel. The screw rod is driven to rotate by rotating the rotating sleeve, the screw rod is driven to move longitudinally, the top end of the screw rod is connected with the connecting strip in a rotating mode, the limiting strip is in sliding fit in the limiting groove, the screw rod only can drive the connecting strip to move longitudinally, and the connecting strip is limited by the limiting groove in a circumferential rotating mode around the screw rod, so that bending of different degrees is conducted on a workpiece.

Furthermore, two mounting holes which are respectively located on two opposite sides of the rotary table are formed in the mounting seat, a positioning strip is arranged on the rotary table, one end of the positioning strip extends to one mounting hole, a locking hole corresponding to the positioning hole is formed in the extending end, the diameter of the locking hole is the same as that of the mounting hole, a locking column penetrates through the locking hole, and the bottom end of the locking column is located in the mounting hole.

Because the sander is fixed in position, after one side of the workpiece close to the sander is polished, the locking column is pulled away from the locking hole, the turntable is rotated, the side of the workpiece which is not polished is rotated to the sander, and then the locking column is inserted into the locking hole and the mounting hole again to fix the turntable; the two mounting holes are arranged, so that the locking column can be transferred and inserted into the other mounting hole according to the actual size of the workpiece, the turntable can be fixed, the machining space of the workpiece can be effectively enlarged, and a movable area is provided for machining workpieces with different sizes.

Further, be equipped with the seat of polishing on the mount pad, be equipped with the post of polishing on the seat of polishing, the cover is equipped with the cover of polishing on the post of polishing, the sander links firmly with the cover of polishing, the seat of polishing links firmly servo motor, the coaxial gear that has linked firmly of tip of output shaft on the servo motor, it is equipped with the rack to polish to sheathe circumference in, rack and gear engagement.

The gear is driven to rotate through the servo motor, the grinding sleeve is driven to rotate under the meshing action of the gear and the rack, and the sander synchronously rotates along with the grinding sleeve, so that the position of the sander, which can be sanded, is changed, and the application range of the sander is widened.

Furthermore, a sliding groove is formed in the mounting seat and is parallel to the bending groove, the bottom end of the polishing seat is in sliding fit with the sliding groove, an air cylinder is arranged in the sliding groove and stretches out and draws back along the direction parallel to the sliding groove, and the end portion of a piston rod on the air cylinder is fixedly connected with the polishing seat. The polishing seat is driven by the air cylinder to move along the sliding groove, so that the distance between the polishing seat and the rotary table is changed, the distance and the polishing angle between the polisher and the workpiece can be effectively controlled by combining the servo motor, the gear, the rack and the like, and the polishing and bending effects are improved.

Furthermore, an extension opening is formed in one end, far away from the sander, of the bending groove, and the height of the extension opening is smaller than the depth of the bending groove.

The workpiece can be extended from the extension port, so that workpieces with different lengths can be placed conveniently; the top through this extension mouth carries on spacingly to the work piece, has improved the installation stability of work piece.

The utility model has the advantages that:

1. during the installation, place the work piece in the bending inslot, press from both sides tightly fixedly through the expanding spring that corresponds respectively to the both ends of work piece through these two briquettings, wear to locate the centre gripping inslot with the middle part of work piece, then drive centre gripping strip longitudinal movement through elevating system, buckle the work piece, be convenient for buckle the work piece and be multiple shape, then polish the work piece through the sander, do benefit to different shapes of polishing, effectively improve yields and production efficiency.

2. Because the mounting hole, the positioning strip, the locking hole and the locking column are arranged, and the sander is fixed in position, when one side of the workpiece close to the sander is sanded, the locking column is pulled away from the locking hole, the turntable is rotated, the side of the workpiece which is not sanded is rotated to the sander, and then the locking column is inserted into the locking hole and the mounting hole again, so that the turntable is fixed; the two mounting holes are arranged, so that the locking column can be transferred and inserted into the other mounting hole according to the actual size of the workpiece, the turntable can be fixed, the machining space of the workpiece can be effectively enlarged, and a movable area is provided for machining workpieces with different sizes.

3. The sliding groove and the air cylinder are arranged; the polishing seat is driven by the air cylinder to move along the sliding groove, so that the distance between the polishing seat and the rotary table is changed, the distance and the polishing angle between the polisher and the workpiece can be effectively controlled by combining the servo motor, the gear, the rack and the like, and the polishing and bending effects are improved.

Drawings

FIG. 1 is a schematic structural diagram of the polishing and bending equipment for sheet metal processing;

FIG. 2 is a schematic view of a local structure of the polishing and bending device for sheet metal processing;

FIG. 3 is a structural cross-sectional view of a support post;

FIG. 4 is a structural cross-sectional view of a positioning strip;

FIG. 5 is a schematic view of a connecting strip;

description of reference numerals:

1. a mounting seat; 2. a turntable; 3. a sander; 4. bending the strip; 5. bending the groove; 6. a top block; 7. a tension spring; 8. briquetting; 9. a clamping bar; 10. a clamping groove; 11. a support pillar; 12. a screw; 13. rotating the sleeve; 14. a connecting strip; 15. a limiting strip; 16. a limiting groove; 17. mounting holes; 18. a positioning bar; 19. a locking hole; 20. a locking post; 21. polishing the base; 22. polishing the column; 23. polishing the sleeve; 24. a servo motor; 25. a gear; 26. a rack; 27. a chute; 28. a cylinder; 29. an extension port.

Detailed Description

In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.

As shown in fig. 1-5, a polishing and bending device for sheet metal working comprises a mounting base 1, a rotary table 2 is rotatably arranged on the mounting base 1, a polisher 3 is arranged on the rotary table 2, a bending strip 4 is arranged on the rotary table 2, the polisher 3 and the bending strip 4 are correspondingly arranged, a bending groove 5 is arranged in the bending strip 4, two ends of the bending groove 5 are fixedly connected with ejector blocks 6, an expansion spring 7 is arranged at the bottom of the ejector blocks 6, a pressing block 8 is arranged at the bottom end of the expansion spring 7, a clamping strip 9 is arranged at the middle part of the bending groove 5, a clamping groove 10 is formed in the clamping strip 9, the clamping groove 10 is perpendicular to the bending groove 5, and a lifting mechanism for driving the clamping strip 9 to longitudinally move is arranged on the rotary table 2.

During the installation, place the work piece in bending groove 5, press from both sides tightly fixedly through corresponding expanding spring 7 to the both ends of work piece respectively through these two briquetting 8, wear to locate the centre gripping inslot 10 with the middle part of work piece in, then drive the vertical migration of centre gripping strip 9 through elevating system, buckle the work piece, be convenient for buckle the work piece and be multiple shape, then polish the work piece through sander 3, do benefit to the different shapes of polishing, effectively improve yields and production efficiency.

In this embodiment, elevating system includes support column 11, screw rod 12, rotate cover 13, connecting strip 14 and spacing 15, support column 11 is hollow structure, it connects in support column 11 top to rotate cover 13 coaxial rotation, screw rod 12 wears to locate in support column 11 and with rotating cover 13 threaded connection, the one end and the centre gripping strip 9 of connecting strip 14 link firmly, the top and the connecting strip 14 of screw rod 12 rotate to be connected, the other end of connecting strip 14 extends to the support column 11 outside and this tip vertically has seted up spacing

groove

16, 15 sliding fit of spacing is in spacing groove 16, spacing 15 links firmly on carousel 2. The screw 12 is driven to rotate by rotating the rotating sleeve 13, the screw 12 is driven to longitudinally move, the top end of the screw 12 is rotatably connected with the connecting strip 14, the limiting strip 15 is in sliding fit in the limiting groove 16, the screw 12 can only drive the connecting strip 14 to longitudinally move, and the circumferential rotation of the connecting strip 14 around the screw 12 is limited by the limiting groove 16, so that the workpiece is bent in different degrees.

In this embodiment, two mounting holes 17 respectively located on two opposite sides of the turntable 2 are formed in the mounting base 1, a positioning strip 18 is arranged on the turntable 2, one end of the positioning strip 18 extends to one of the mounting holes 17, a locking hole 19 corresponding to the positioning hole is formed in the extending end, the diameter of the locking hole 19 is the same as that of the mounting hole 17, a locking column 20 penetrates through the locking hole 19, and the bottom end of the locking column 20 is located in the mounting hole 17.

Because the sander 3 is fixed in position, after one side of the workpiece close to the sander 3 is sanded, the locking column 20 is pulled away from the locking hole 19, the turntable 2 is rotated to enable the side of the workpiece which is not sanded to be rotated to the sander 3, and then the locking column 20 is inserted into the locking hole 19 and the mounting hole 17 again to fix the turntable 2; because the two mounting holes 17 are arranged, the locking column 20 can be conveniently transferred and inserted into the other mounting hole 17 according to the actual size of the workpiece, the turntable 2 can be fixed, the machining space of the workpiece can be effectively enlarged, and an active area is provided for machining workpieces with different sizes.

In this embodiment, be equipped with the seat 21 of polishing on mount pad 1, be equipped with the post 22 of polishing on the seat 21 of polishing, the cover is equipped with the cover 23 of polishing on the post 22 of polishing, and sander 3 links firmly with the cover 23 of polishing, and the seat 21 of polishing has linked firmly servo motor 24, and the coaxial gear 25 that has linked firmly of tip of output shaft on servo motor 24, and circumference is equipped with rack 26 on the cover 23 of polishing, rack 26 and gear 25 meshing.

The gear 25 is driven to rotate through the servo motor 24, the grinding sleeve 23 is driven to rotate under the meshing action of the gear 25 and the rack 26, and the sander 3 synchronously rotates along with the grinding sleeve 23, so that the sanding position of the sander 3 is changed, and the application range of the sander 3 is widened.

In this embodiment, the spout 27 has been seted up on mount pad 1, and spout 27 is parallel with bending groove 5, and the bottom sliding fit of seat of polishing 21 is equipped with cylinder 28 in the spout 27 in spout 27, and cylinder 28 is flexible along the direction that is on a parallel with spout 27, and the tip of piston rod links firmly with seat of polishing 21 on the cylinder 28. The cylinder 28 drives the grinding seat 21 to move along the sliding groove 27, so that the distance between the grinding seat 21 and the turntable 2 is changed, and the distance between the grinder 3 and a workpiece and the grinding angle can be effectively controlled by combining the servo motor 24, the gear 25, the rack 26 and other structures, and the grinding bending effect is improved.

In this embodiment, an extension opening 29 is formed at one end of the bending groove 5 far away from the sander 3, and the height of the extension opening 29 is smaller than the depth of the bending groove 5.

The workpiece can be extended from the extension port 29, so that workpieces with different lengths can be placed conveniently; the workpiece is limited through the top end of the extension opening 29, and the mounting stability of the workpiece is improved.

All the technical features in the embodiment can be freely combined according to actual needs.

The above embodiments are preferred implementations of the present invention, and in addition, the present invention includes other implementations, and any obvious replacement is within the protection scope of the present invention without departing from the concept of the present invention.

Claims

1. A polishing and bending device for sheet metal processing comprises a mounting seat (1), wherein a turntable (2) is rotatably arranged on the mounting seat (1), the turntable (2) is provided with a sander (3), the turntable (2) is provided with a bending strip (4), the sander (3) is arranged corresponding to the bending strip (4), it is characterized in that a bending groove (5) is arranged in the bending strip (4), two ends of the bending groove (5) are fixedly connected with a top block (6), the bottom of the top block (6) is provided with a telescopic spring (7), the bottom end of the telescopic spring (7) is provided with a pressing block (8), a clamping strip (9) is arranged in the middle of the bending groove (5), a clamping groove (10) is arranged in the clamping strip (9), the clamping groove (10) is perpendicular to the bending groove (5), and a lifting mechanism for driving the clamping strip (9) to move longitudinally is arranged on the turntable (2).

2. The grinding and bending device for sheet metal working according to claim 1, wherein the lifting mechanism comprises a support column (11), a screw rod (12), a rotating sleeve (13), a connecting strip (14) and a limiting strip (15), the supporting column (11) is of a hollow structure, the rotating sleeve (13) is coaxially and rotatably connected to the top of the supporting column (11), the screw rod (12) is arranged in the support column (11) in a penetrating way and is in threaded connection with the rotating sleeve (13), one end of the connecting strip (14) is fixedly connected with the clamping strip (9), the top end of the screw rod (12) is rotatably connected with the connecting strip (14), the other end of the connecting strip (14) extends to the outer side of the supporting column (11) and is longitudinally provided with a limit groove (16), the limiting strip (15) is in sliding fit in the limiting groove (16), and the limiting strip (15) is fixedly connected to the turntable (2).

3. The sheet metal working is with folding equipment of polishing of claim 2, characterized in that, the mount pad (1) is seted up two mounting holes (17) that are located carousel (2) two opposite sides respectively, be equipped with location strip (18) on carousel (2), the one end of location strip (18) extends to one of them mounting hole (17) department, and this extension end is seted up with the locking hole (19) that the locating hole corresponds, locking hole (19) are the same with the diameter of mounting hole (17), wear to be equipped with in locking hole (19) and lock post (20), the bottom of locking post (20) is located in mounting hole (17).

4. The sheet metal working is with bending equipment of polishing of claim 1, characterized in that, be equipped with on mount pad (1) and polish seat (21), be equipped with on polishing seat (21) and polish post (22), it is equipped with and polishes cover (23) to polish on post (22), sander (3) and polish cover (23) and link firmly, it has servo motor (24) to polish seat (21) to link firmly, the tip of output shaft coaxial link firmly gear (25) on servo motor (24), it is equipped with rack (26) to polish cover (23) last circumference, rack (26) and gear (25) meshing.

5. The sheet metal working is with folding equipment of polishing of claim 4, characterized in that, seted up spout (27) on mount pad (1), spout (27) are parallel with bending groove (5), the bottom sliding fit of seat of polishing (21) is in spout (27), be equipped with cylinder (28) in spout (27), cylinder (28) are flexible along the direction that is on a parallel with spout (27), the tip of the last piston rod of cylinder (28) links firmly with seat of polishing (21).

6. The grinding and bending device for sheet metal working according to claim 1, wherein an extension opening (29) is formed in one end of the bending groove (5) far away from the grinder (3), and the height of the extension opening (29) is smaller than the depth of the bending groove (5).