CN210614723U

CN210614723U - A new type of sheet metal bending auxiliary device

Info

Publication number: CN210614723U
Application number: CN201921507210.4U
Authority: CN
Inventors: 左冕
Original assignee: Leshan Wuchuang Machinery Technology Co ltd
Current assignee: Wuxi Qianmeiyang Metal Technology Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-05-26
Anticipated expiration: 2029-09-10

Abstract

The utility model discloses a novel sheet metal is bent auxiliary device, the test platform comprises a table top, the top of mesa is provided with the recess, the inside both ends of recess are fixed with motor and bearing frame respectively, be provided with the lead screw between motor and the bearing frame, the cover is equipped with the lead screw cover on the lead screw, the side of lead screw cover slides and sets up on first guide rail, just the top of lead screw cover is fixed with the movable plate, the work piece has been placed on the movable plate, the middle part top of work piece is provided with the portal frame, the middle part at the mesa is fixed to the portal frame, the top of portal frame is fixed with first cylinder, the piston rod of first cylinder and the top fixed connection of clamp plate. The utility model discloses a set up motor, lead screw, splint, adjusting screw, first cylinder, clamp plate, swash plate and second cylinder, it is inconvenient that traditional sheet metal auxiliary device work piece that bends stretches out length adjustment, and the fastness is not good during the fixed, causes the problem of damage to the workpiece surface easily.

Description

Novel sheet metal is bent supplementary device

Technical Field

The utility model relates to a sheet metal processing technology field specifically is a novel sheet metal is bent supplementary device.

Background

The sheet metal makes it produce plastic deformation through manual or mould punching press with some sheet metal, forms desired shape and size to can further form more complicated part through welding or a small amount of machining, the sheet metal often need bend in the course of working, the current sheet metal auxiliary device work piece that bends stretches out length and adjusts inconveniently, and the fastness is not good during fixed, and the angle of just buckling is difficult to adjust, so the utility model relates to a novel sheet metal auxiliary device that bends solves above-mentioned problem.

Through retrieval, Chinese patent No. CN208840257U, granted bulletin 2019.05.10 disclose a bending auxiliary device, which simplifies the bending process and can be completed by one person, and the bending auxiliary device comprises a bending machine, a hydraulic support, an electromagnet, a tray, a hydraulic cylinder, a bending platform and a hydraulic center; the bending machine is arranged on one side of the hydraulic support; one end of the tray is hinged to the top of the hydraulic support, and the upper surface of the other end of the tray is hinged to the electromagnet; one end of the hydraulic cylinder is hinged with the lower surface of the tray close to the end hinged with the hydraulic support, and the other end of the hydraulic cylinder is hinged with the hydraulic support; the hydraulic center is fixedly arranged in the hydraulic support; the hydraulic center is arranged below the hydraulic cylinder.

The auxiliary device in the patent has the following defects:

1. the extension length of the workpiece of the auxiliary device is difficult to adjust, and the universality is low;

2. the auxiliary device workpiece is easy to damage the surface of the workpiece when being fixed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a novel sheet metal auxiliary device that bends has solved traditional sheet metal auxiliary device work piece that bends and has stretched out length adjustment inconvenience, and the fastness is not good when fixed, leads to the fact the problem of damage to workpiece surface easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a novel sheet metal bending auxiliary device comprises a table board, wherein a groove is formed in the top of the table board, a motor and a bearing seat are respectively fixed at two ends of the inner portion of the groove, a lead screw is arranged between the motor and the bearing seat, a lead screw sleeve is sleeved on the lead screw, the side face of the lead screw sleeve is slidably arranged on a first guide rail, a movable plate is fixed at the top of the lead screw sleeve, a workpiece is placed on the movable plate, a portal frame is arranged above the middle of the workpiece and fixed in the middle of the table board, a first air cylinder is fixed at the top of the portal frame, a piston rod of the first air cylinder is fixedly connected with the top of a pressing plate, a second roller is arranged on the right side of the portal frame and rotatably arranged on the table board, the right end of the table board is hinged with one end of an inclined plate through a pin shaft, the other end of the inclined plate is hinged with, the second cylinder is fixed on the supporting leg.

Preferably, both sides of the screw rod sleeve are provided with first guide rails, and the first guide rails are fixed on the inner wall of the groove.

Preferably, the both sides of the work piece on the movable plate all are provided with splint, it is provided with first cylinder to rotate on the front of splint, the bottom of splint slides and sets up on the second guide rail, the back of splint is rotated with adjusting screw's one end and is connected, adjusting screw threaded connection is on the fixing base.

Preferably, a rubber pad is fixed at the bottom of the pressure plate.

Preferably, the second rollers are provided with a plurality of rollers, the plurality of second rollers are arranged on the table board side by side at equal intervals, and the workpiece is placed on the second rollers.

Preferably, the number of the supporting legs is four, and the four supporting legs are fixedly arranged at the bottom of the table top in a rectangular shape.

(III) advantageous effects

The utility model provides a novel sheet metal is bent supplementary device possesses following beneficial effect:

(1) the utility model discloses a set up splint, second guide rail, adjusting screw, fixing base, portal frame, first cylinder and clamp plate, dual fixed for this auxiliary device is fixed more firm to the fixed of work piece, when fixed, rotates adjusting screw through the spanner, and adjusting screw extends, thereby drives splint and removes along the second guide rail, and two splint are fixed with the work piece, then control first cylinder extension, drive the clamp plate and push down and compress tightly the work piece.

(2) The utility model discloses a set up motor, lead screw cover, first guide rail, movable plate and second cylinder for the extension length of this auxiliary device work piece can freely be adjusted, during the regulation, loosens the clamp plate, and the motor drives the lead screw and rotates, and the lead screw drives the lead screw cover and removes along first guide rail, and the lead screw cover drives the movable plate and removes, thereby drives the work piece that is fixing on the movable plate and removes along the second cylinder.

(3) The utility model discloses a set up swash plate and second cylinder, the flexible rotation that drives the swash plate through the second cylinder to make this auxiliary device's the angle of bending adjustable.

Drawings

Fig. 1 is a top view of the present invention;

FIG. 2 is an enlarged view of the movable plate shown in FIG. 1 according to the present invention;

fig. 3 is a front view of the present invention.

The reference numbers in the figures are: 1. a table top; 2. a groove; 3. a motor; 4. a bearing seat; 5. a screw rod; 6. a screw rod sleeve; 7. a first guide rail; 8. moving the plate; 9. a workpiece; 10. a splint; 11. a first drum; 12. a second guide rail; 13. adjusting the screw rod; 14. a fixed seat; 15. a gantry; 16. a first cylinder; 17. pressing a plate; 18. a rubber pad; 19. a second drum; 20. a sloping plate; 21. a second cylinder; 22. and (5) supporting legs.

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.

As shown in fig. 1-3, the utility model provides a technical solution: a novel sheet metal bending auxiliary device comprises a table board 1, wherein a groove 2 is formed in the top of the table board 1, a motor 3 and a bearing seat 4 are respectively fixed at two ends of the inner portion of the groove 2, a lead screw 5 is arranged between the motor 3 and the bearing seat 4, a lead screw sleeve 6 is sleeved on the lead screw 5, the side surface of the lead screw sleeve 6 is slidably arranged on a first guide rail 7, the two sides of the lead screw sleeve 6 are respectively provided with the first guide rail 7, the first guide rail 7 is fixed on the inner wall of the groove 2, the top of the lead screw sleeve 6 is fixedly provided with a movable plate 8, a workpiece 9 is placed on the movable plate 8, the two sides of the workpiece 9 are respectively provided with a clamping plate 10, a first roller 11 is rotatably arranged on the front surface of the clamping plate 10, the bottom of the clamping plate 10 is slidably arranged on a second guide rail 12, the back surface of the clamping plate 10 is rotatably connected with one end, the gantry 15 is fixed in the middle of the table top 1, a first air cylinder 16 is fixed on the top of the gantry 15, a piston rod of the first air cylinder 16 is fixedly connected with the top of a pressing plate 17, a rubber pad 18 is fixed on the bottom of the pressing plate 17, damage to the surface of a workpiece 9 in the clamping process is avoided by arranging a first roller 11 and the rubber pad 18, a second roller 19 is arranged on the right side of the gantry 15, the second roller 19 is rotatably arranged on the table top 1, a plurality of second rollers 19 are arranged on the table top 1 at equal intervals, the workpiece 9 is placed on the second roller 19, the right end of the table top 1 is hinged with one end of an inclined plate 20 through a pin shaft, the other end of the inclined plate 20 is hinged with a piston rod of the second air cylinder 21, the second air cylinder 21 is fixed on a supporting leg 22, the inclined plate 20 and the second air cylinder 21 are arranged, the inclined plate 20 is driven to rotate by the extension and retraction of the, therefore, the bending angle of the auxiliary device can be adjusted, four supporting legs 22 are arranged, and the four supporting legs 22 are rectangular and fixedly arranged at the bottom of the table board 1.

The working principle is as follows: when the auxiliary device is used, a workpiece 9 is placed on the movable plate 8, the adjusting screw 13 is rotated through a wrench, the adjusting screw 13 extends to drive the clamping plates 10 to move along the second guide rail 12, the two clamping plates 10 fix the workpiece 9, then the extension length of the workpiece 9 is adjusted, the motor 3 drives the screw rod 5 to rotate during adjustment, the screw rod 5 drives the screw rod sleeve 6 to move along the first guide rail 7, the screw rod sleeve 6 drives the movable plate 8 to move to drive the workpiece 9 fixed on the movable plate 8 to move along the second roller 19, after the length is adjusted, the first air cylinder 16 is controlled to extend to drive the pressing plate 17 to press down the workpiece 9, bending operation can be performed, and by arranging the inclined plate 20 and the second air cylinder 21, the inclined plate 20 is driven to rotate through the extension and retraction of the second air cylinder 21, so that the bending angle of the auxiliary device can be adjusted.

To sum up can, the utility model discloses a set up motor 3, lead screw 5, splint 10, adjusting screw 13, first cylinder 16, clamp plate 17, swash plate 20 and second cylinder 21, it is inconvenient to have solved traditional sheet metal auxiliary device work piece extension length adjustment of bending, and the fastness is not good when fixed, leads to the fact the problem of damage to workpiece surface easily.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 novel sheet metal bending auxiliary device, comprising a table top (1), characterized in that: the top of the table top (1) is provided with a groove (2), and the inner two ends of the groove (2) are respectively fixed A motor (3) and a bearing seat (4) are provided, a screw rod (5) is arranged between the motor (3) and the bearing seat (4), and a screw rod sleeve (6) is sleeved on the screw rod (5). ), the side of the screw sleeve (6) is slidably arranged on the first guide rail (7), and the top of the screw sleeve (6) is fixed with a moving plate (8), which is on the moving plate (8). A workpiece (9) is placed, a gantry (15) is arranged above the middle of the workpiece (9), the gantry (15) is fixed in the middle of the table top (1), and the top of the gantry (15) is fixed There is a first cylinder (16), the piston rod of the first cylinder (16) is fixedly connected with the top of the pressing plate (17), and a second roller (19) is arranged on the right side of the gantry (15), so The second roller (19) is rotatably arranged on the table (1), the right end of the table (1) is hinged with one end of the inclined plate (20) through a pin, and the other end of the inclined plate (20) is connected to the second The piston rod of the cylinder (21) is hinged, and the second cylinder (21) is fixed on the support leg (22).

2. A new type of sheet metal bending auxiliary device according to claim 1, characterized in that: both sides of the screw sleeve (6) are provided with first guide rails (7), the first guide rails (7) ) is fixed on the inner wall of the groove (2).

3. A novel sheet metal bending auxiliary device according to claim 1, characterized in that: both sides of the workpiece (9) on the moving plate (8) are provided with a splint (10), and the splint ( 10) A first roller (11) is rotatably arranged on the front surface of the splint (10), the bottom of the splint (10) is slidably arranged on the second guide rail (12), and the back of the splint (10) is connected to one end of the adjusting screw (13). Rotating connection, the adjusting screw (13) is screwed on the fixing seat (14).

4 . The novel sheet metal bending auxiliary device according to claim 1 , wherein a rubber pad ( 18 ) is fixed at the bottom of the pressing plate ( 17 ). 5 .

5. A new type of sheet metal bending auxiliary device according to claim 1, characterized in that: a plurality of the second rollers (19) are provided, and a plurality of the second rollers (19) are arranged side by side at equal intervals. On the table (1), the workpiece (9) is placed on the second roller (19).

6. A new type of sheet metal bending auxiliary device according to claim 1, characterized in that: the support legs (22) are provided with four, and the four support legs (22) are fixedly arranged on the table in a rectangular shape (1) bottom.