CN212682115U

CN212682115U - A bending device for hardware

Info

Publication number: CN212682115U
Application number: CN202021048281.5U
Authority: CN
Inventors: 位加欣
Original assignee: Hangzhou Angfa Metal Products Co ltd
Current assignee: Hangzhou Angfa Metal Products Co ltd
Priority date: 2020-06-09
Filing date: 2020-06-09
Publication date: 2021-03-12
Anticipated expiration: 2030-06-09

Abstract

This utility model relates to the field of hardware processing technology and discloses a bending device for hardware, including a base plate, a threaded rod, and a lower connecting plate. A support plate is fixedly connected to the top of the base plate at a position slightly to the right of the center. This bending device for hardware, through the cooperation of the upper connecting plate, connecting column, rotating cap, and lower connecting plate, allows for quick replacement of the stamping block when it is damaged or deformed. Through the cooperation of the baffle, threaded rod, rotating knob, and rolling wheel, the metal plate is fixed in place, maintaining its fixation as the metal plate bends, ensuring even force distribution and reducing deformation caused by compression. The height of the lifting plate can be adjusted using a bending angle gauge to control the bending angle. When the metal plate is compressed by the stamping block, the rotating plate rotates upwards, stopping when the bending angle touches the lifting plate, thus improving the accuracy of the bending angle measurement.

Description

Bending device for hardware

Technical Field

The utility model relates to a hardware processing technology field specifically is a bending device for hardware.

Background

At present because the hardware is various, often need bend the work to various metal sheets, need borrow the machine to buckle or need connect the helping hand to accomplish to the metal sheet, the punching press piece easily wears and teares, and metal sheet hardware self has elasticity in addition, and when bending, the metal sheet can cause the metal sheet to warp because the atress extrusion inequality, influences product quality, causes to roll over the angle degree and can not reach anticipated precision, and the precision of bending is low.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a bending device for hardware has solved the low problem that warp with the metal sheet of the precision of bending.

(II) technical scheme

In order to solve the defects of the technology, the utility model provides a following technical scheme: a bending device for hardware comprises a bottom plate, a threaded rod and a lower connecting plate, wherein a supporting plate is fixedly connected to the position, on the top of the bottom plate, on the right side of the middle of the bottom plate, a bending angle counter is fixedly connected to the position, on the front side wall of the supporting plate, on the middle of the supporting plate, a first driving motor is fixedly connected to the position, on the top of the bottom plate, on the middle of the bottom plate, a first threaded shaft is fixedly connected to the output end of the first driving motor, a lifting column is connected to the outer wall of the first threaded shaft in a threaded manner, a lifting plate is fixedly connected to the top of the lifting column in a rotating manner, a rotating column is rotatably connected to the top of the supporting plate, a rotating plate is fixedly connected to the right side of the outer wall of the rotating column, a pushing plate is slidably connected to the position, on, the left end of the compression spring is fixedly connected with a baffle plate, the bottom of the threaded rod penetrates through the baffle plate and extends into the baffle plate, one end of the threaded rod extending into the baffle plate is rotatably connected with a rolling wheel, the top of the threaded rod is fixedly connected with a rotating button, the bottom of the rotating plate is fixedly connected with a connecting plate close to the left end, the bottom of the connecting plate is fixedly connected with a second driving motor, the output end of the second driving motor is fixedly connected with a second threaded shaft, the outer wall of the second threaded shaft is in threaded connection with a threaded sleeve ring at a position close to the right end, the top of the outer wall of the threaded sleeve ring is fixedly connected with a limiting column, the top of the bottom plate is fixedly connected with a support frame at a position above the middle, the inner wall of the top of the support frame is fixedly connected with a hydraulic column at a position in the middle, the top of the upper connecting plate is movably clamped with a connecting column at a position close to the right side, the outer wall of the connecting column is in threaded connection with a rotating cap at a position close to the upper end, the bottom of the upper connecting plate is movably connected with a lower connecting plate through the connecting column, and the bottom of the lower connecting plate is fixedly connected with a stamping tool.

Preferably, first driving motor and second driving motor are three-phase asynchronous motor, can drive first threaded spindle and second threaded spindle clockwise or anticlockwise rotation through three-phase asynchronous motor, drive the lift post and carry out up-and-down repetitive motion, drive the screw thread lantern ring and carry out left-and-right repetitive motion.

Preferably, the lifting column is internally provided with an internal thread, and the lifting column is driven to move up and down repeatedly through the matching of the internal thread and the first threaded shaft.

Preferably, the top of baffle is seted up there is the internal thread, through the rotation of knob, drives the threaded rod downstream and plays the fixed action to the metal sheet.

Preferably, the inside of rotor plate has seted up the spout, drives the slurcam through spout and spacing post and carries out the side-to-side motion, can not carry out the up-and-down motion.

Preferably, the inner part of the threaded lantern ring is provided with an internal thread, and the threaded lantern ring is driven to move left and right repeatedly through the matching of the internal thread and the second threaded shaft.

Preferably, the top of the limiting column is fixedly connected with the pushing plate, and the bottom of the limiting column is fixedly connected with the threaded sleeve.

Preferably, the number of the baffle plates is two, the baffle plates are symmetrically and slidably connected to two sides of the metal plate, and the two sides of the metal plate are fixed through the two symmetrical baffle plates.

Compared with the prior art, the utility model provides a bending device for hardware possesses following beneficial effect:

1. this a bending device for hardware, set up the slurcam, compression spring, a baffle, the threaded rod, rotatory button, the wheel rolls, the upper junction plate, the spliced pole, rotatory cap and lower connecting plate, through the upper junction plate, the spliced pole, the cooperation of rotatory cap and lower connecting plate, make the punching press piece when damaging or warping, change that can be quick, through the slurcam, compression spring, a baffle, the threaded rod, the cooperation of rotatory button and wheel that rolls, can play the fixed action to the metal sheet, can be along with when the metal sheet is buckled, it is fixed to last to keep the metal sheet, make the metal sheet atress even, it receives the extrusion and produces the deformation to reduce the metal sheet.

2. This a bending device for hardware sets up backup pad, rolls over angle counter, a driving motor, first threaded shaft, lift post, lifter plate, column spinner and rotor plate, can adjust the height of lifter plate through dog-ear degree ware, controls the size of dog-ear, and when the metal sheet received the extrusion of punching press piece, the rotor plate can upwards rotate, can stop when the lifter plate was touchhed to the dog-ear, has promoted the precision of dog-ear degree.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a front view of the structure of the present invention.

Wherein: 1. a base plate; 2. a support plate; 3. a folding angle counter; 4. a first drive motor; 5. a first threaded shaft; 6. a lifting column; 7. a lifting plate; 8. a spin column; 9. a rotating plate; 10. a push plate; 11. a compression spring; 12. a baffle plate; 13. a threaded rod; 14. a rotation knob; 15. a rolling wheel; 16. a connecting plate; 17. a second drive motor; 18. a second threaded shaft; 19. a threaded collar; 20. a limiting column; 21. a support frame; 22. a hydraulic column; 23. an upper connecting plate; 24. connecting columns; 25. rotating the cap; 26. a lower connecting plate; 27. and (6) stamping the blocks.

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. 1-2, the utility model provides a bending device for hardware, comprising a bottom plate 1, a threaded rod 13 and a lower connecting plate 26, a supporting plate 2 is fixedly connected to the top of the bottom plate 1 at the position of the right side of the middle, a bending angle counter 3 is fixedly connected to the front side wall of the supporting plate 2 at the position of the middle, a first driving motor 4 is fixedly connected to the top of the bottom plate 1 at the position of the middle, a first threaded shaft 5 is fixedly connected to the output end of the first driving motor 4, a lifting column 6 is connected to the outer wall of the first threaded shaft 5 through threads, an internal thread is arranged inside the lifting column 6, the lifting column 6 is driven to move up and down repeatedly through the matching of the internal thread and the first threaded shaft 5, a lifting plate 7 is fixedly connected to the top of the lifting column 6, a rotating column 8 is rotatably connected to the top of the supporting plate 2, a rotating plate 9 is fixedly connected to, the inside of the rotating plate 9 is provided with a chute, the pushing plate 10 is driven to move left and right through the chute and the limiting column 20 and can not move up and down, the supporting plate 2, the bevel protractor 3, the first driving motor 4, the first threaded shaft 5, the lifting column 6, the lifting plate 7, the rotating column 8 and the rotating plate 9 are arranged, the height of the lifting plate 7 can be adjusted through the bevel protractor 3 to control the size of the bevel, when the metal plate is extruded by the stamping block 27, the rotating plate 9 can rotate upwards, when the bevel touches the lifting plate 7, the bevel protractor can stop, the precision of the bevel protractor is improved, the pushing plate 10 is slidably connected to the top of the rotating plate 9 at a position close to the right end, the compression spring 11 is fixedly connected to the left side wall of the pushing plate 10 at a middle position, the baffle 12 is fixedly connected to the left end of the compression spring 11, and the internal threads are arranged at, the threaded rod 13 is driven to move downwards to fix the metal plate through the rotation of the rotary button 14, the number of the baffles 12 is two, the baffles 12 are symmetrically and slidably connected to two sides of the metal plate, the two sides of the metal plate are fixed through the two baffles 12 which are symmetrical to each other, the bottom of the threaded rod 13 penetrates through the baffles 12 and extends into the baffles 12, one end of the threaded rod 13 extending into the baffles 12 is rotatably connected with a rolling wheel 15, the top of the threaded rod 13 is fixedly connected with the rotary button 14, the bottom of the rotary plate 9 and the position close to the left end are fixedly connected with a connecting plate 16, the bottom of the connecting plate 16 is fixedly connected with a second driving motor 17, the first driving motor 4 and the second driving motor 17 are three-phase asynchronous motors, the first threaded shaft 5 and the second threaded shaft 18 can be driven to rotate clockwise or anticlockwise through the three-phase asynchronous motors to drive the lifting column 6 to move up and down, the driving screw sleeve 19 carries out left-right repeated movement, the output end of the second driving motor 17 is fixedly connected with a second screw shaft 18, the outer wall of the second screw shaft 18 is in threaded connection with a screw sleeve 19 at a position close to the right end, the screw sleeve 19 is internally provided with internal threads, the screw sleeve 19 is driven to carry out left-right repeated movement through the matching of the internal threads and the second screw shaft 18, the top of the outer wall of the screw sleeve 19 is fixedly connected with a limiting column 20, the top of the limiting column 20 is fixedly connected with a pushing plate 10, the bottom of the limiting column 20 is fixedly connected with the screw sleeve 19, the top of the bottom plate 1 is fixedly connected with a support frame 21 at a position higher than the middle part, the inner wall of the top of the support frame 21 is fixedly connected with a hydraulic column 22 at the middle part, the bottom of the hydraulic column 22 is fixedly connected with an upper connecting plate 23, the top, the outer wall of the connecting column 24 and the position close to the upper end are in threaded connection with a rotating cap 25, the bottom of the upper connecting plate 23 is movably connected with a lower connecting plate 26 through the connecting column 24, the bottom of the lower connecting plate 26 is fixedly connected with a stamping block 27, and is provided with a pushing plate 10, a compression spring 11, a baffle plate 12, a threaded rod 13, a rotating button 14, a rolling wheel 15, an upper connecting plate 23, the connecting column 24, the rotating cap 25 and the lower connecting plate 26, through the cooperation of the upper connecting plate 23, the connecting column 24, the rotating cap 25 and the lower connecting plate 26, when the punch block 27 is damaged or deformed, can be replaced quickly, and through the cooperation of the push plate 10, the compression spring 11, the baffle 12, the threaded rod 13, the rotating button 14 and the rolling wheel 15, can play the fixed action to the metal sheet, can be along with the metal sheet when buckling, it is fixed to last to keep the metal sheet, makes the metal sheet atress even, reduces the metal sheet and receives the extrusion and produce the deformation.

When the lifting plate is used, a metal plate is placed on the rotating plate 9, the second driving motor 17 is started to drive the second threaded shaft 18 to rotate, the threaded sleeve ring 19 is driven to move leftwards, the pushing plate 10 drives the baffle plate 12 to move leftwards to one end of the metal plate through the compression spring 11, the rolling wheel 15 is driven to move downwards to the top of the metal plate through the rotating button 14 to fix the metal plate, the first threaded shaft 5 is driven to rotate through the first driving motor 4, the lifting column 6 is driven to move upwards and downwards through the first threaded shaft 5, the lifting plate 7 can move upwards and downwards, the lifting plate 7 is adjusted to a required folding angle position, the movement is stopped, the stamping block 27 is driven to move downwards through the hydraulic column 22, when the stamping block 27 bends the metal plate, the second driving motor 17 is started, inward acting force is exerted on the metal plate through the baffle plate 12, the metal plate is uniformly and dynamically fixed in stress, the metal plate can drive the rotating plates 9 on the two sides to rotate in the bending process, and when the bent corner contacts the lifting plate 7, the work is finished.

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 bending device for hardware, comprising a bottom plate (1), a threaded rod (13) and a lower connecting plate (26), characterized in that: the top of the bottom plate (1) is located on the right side of the middle. A support plate (2) is fixedly connected in position, the front side wall of the support plate (2) is fixedly connected with a folding angle counter (3) at the middle position, and the top of the bottom plate (1) is fixed at the middle position A first drive motor (4) is connected, the output end of the first drive motor (4) is fixedly connected with a first threaded shaft (5), and the outer wall of the first threaded shaft (5) is threadedly connected with a lifting column ( 6), the top of the lifting column (6) is fixedly connected with a lifting plate (7), the top of the support plate (2) is rotatably connected with a rotating column (8), and the right side of the outer wall of the rotating column (8) A rotating plate (9) is fixedly connected, the top of the rotating plate (9) is slidably connected with a push plate (10) at a position close to the right end, and the left side wall of the push plate (10) is fixed at the middle position A compression spring (11) is connected, the left end of the compression spring (11) is fixedly connected with a baffle plate (12), and the bottom of the threaded rod (13) penetrates through the baffle plate (12) and extends to the bottom of the baffle plate (12). Inside, the end of the threaded rod (13) extending to the interior of the baffle plate (12) is rotatably connected with a rolling wheel (15), and the top of the threaded rod (13) is fixedly connected with a rotating knob (14), the rotating A connecting plate (16) is fixedly connected to the bottom of the plate (9) and is located close to the left end, and a second driving motor (17) is fixedly connected to the bottom of the connecting plate (16). The second driving motor (17) ) is fixedly connected with a second threaded shaft (18), the outer wall of the second threaded shaft (18) is threadedly connected with a threaded collar (19) at a position close to the right end, and the threaded collar (19) The top of the outer wall of the base plate (1) is fixedly connected to the limiting column (20), and the top of the bottom plate (1) is fixedly connected with a support frame (21) at the upper middle position, and the top inner wall of the support frame (21) is located in the middle. A hydraulic column (22) is fixedly connected in position, the bottom of the hydraulic column (22) is fixedly connected with an upper connecting plate (23), and the top of the upper connecting plate (23) is movably clamped at a position close to the right side. A connecting column (24), the outer wall of the connecting column (24) is threadedly connected with a rotating cap (25) at a position close to the upper end, and the bottom of the upper connecting plate (23) is connected to the lower connecting plate through the connecting column (24) (26) Active connection, a punching block (27) is fixedly connected to the bottom of the lower connecting plate (26).

2 . The bending device for hardware according to claim 1 , wherein the first driving motor ( 4 ) and the second driving motor ( 17 ) are three-phase asynchronous motors. 3 .

3 . The bending device for hardware according to claim 1 , wherein an internal thread is provided inside the lifting column ( 6 ). 4 .

4. A bending device for hardware according to claim 1, characterized in that: the top of the baffle plate (12) is provided with an internal thread.

5 . The bending device for hardware according to claim 1 , wherein a chute is provided inside the rotating plate ( 9 ). 6 .

6 . The bending device for hardware according to claim 1 , wherein an internal thread is provided inside the threaded collar ( 19 ). 7 .

7. A bending device for hardware according to claim 1, characterized in that: the top of the limit post (20) is fixedly connected to the push plate (10), and the limit post (20) ) is fixedly connected with the threaded collar (19).

8. A bending device for hardware according to claim 1, characterized in that: there are two baffles (12) in total, and the baffles (12) are slidably connected to each other on the sides of the metal plate. sides.