CN215279165U

CN215279165U - Adjustable book shelf bending angle's cold-rolled steel sheet bending device for processing

Info

Publication number: CN215279165U
Application number: CN202120420032.2U
Authority: CN
Inventors: 孔江峰; 王进伟
Original assignee: Yunnan Gufeng Industrial Co ltd
Current assignee: Yunnan Gufeng Industrial Co ltd
Priority date: 2021-02-25
Filing date: 2021-02-25
Publication date: 2021-12-24
Anticipated expiration: 2031-02-25

Abstract

The utility model discloses a bookshelf processing of adjustable book angle degree is with cold-rolled steel sheet bending device, which comprises a column, the stand left surface is installed the horizontal pole, and the horizontal pole left end installs the piece of bending, the stand right flank is provided with the handle, and handle surface mounting has the bolt to bolt left end contact is connected with the jack, the handle left side is connected with the cam, and is connected with the connecting rod on the cam top, surface mounting has the montant under the stand, and the montant runs through the reciprocal lead screw of single-turn and connect at the bottom plate internal surface, the bottom plate upper surface is provided with right fixed block, and right fixed block left surface installs right spring to right clamping piece is installed to right spring left end. This bookshelf processing of adjustable book angle is with cold-rolled steel sheet bending device can be through the angular adjustment of the piece of bending of simple operation to at stand round trip movement's in-process, constantly bend steel, solve the difficult problem of crossing of adjusting the book angle of current bending device.

Description

Adjustable book shelf bending angle's cold-rolled steel sheet bending device for processing

Technical Field

The utility model relates to a cold-rolled steel sheet technical field that bends specifically is a bookshelf processing of adjustable angle of bending is with cold-rolled steel sheet bending device.

Background

The bookshelf is a living appliance used in a library in our school and even used in some families, and in recent years, the material of the bookshelf is changed into wood in the past and is changed into steel and PV material, the steel plate material is used for prolonging the service life of the bookshelf, and the steel material has stronger bearing capacity.

The bookshelf is made of steel plates, so that the production and processing technology of the bookshelf is challenged, steel processing or plasticity is difficult due to the high hardness degree of the steel plates, the bending device is usually used in the existing steel plate plasticity technology, the steel plates can be bent into the arc shape in the use process of the bending device, and the attractiveness of the steel plates is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bookshelf processing of adjustable angle of bending is with cold-rolled steel sheet bending device to it can not bend into convex problem with the steel sheet to provide current bookshelf processing with cold-rolled steel sheet bending device in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cold-rolled steel plate bending device capable of adjusting bending angles for bookshelf processing comprises a stand column, wherein a cross rod is mounted on the left side surface of the stand column, a bending piece is mounted at the left end of the cross rod, a handle is arranged on the right side surface of the stand column, a bolt is mounted on the surface of the handle, the left end of the bolt is in contact connection with a jack, the left side of the handle is connected with a cam, the top end of the cam is connected with a connecting rod, a vertical rod is mounted on the lower surface of the stand column and penetrates through a single-rotation reciprocating screw rod to be connected to the inner surface of a bottom plate, a right fixed block is arranged on the upper surface of the bottom plate, a right spring is mounted on the left side surface of the right fixed block, a right clamping piece is mounted at the left end of the right spring, a left fixed block and a model rod are mounted on the upper surface of the bottom plate, a left spring is mounted on the right side surface of the left fixed block and connected with a left clamping piece, a conveying belt is in contact connection with the rear side surface of the bottom plate, and the motor is fixedly arranged on the upper surface of the bottom plate.

Preferably, the surface of the bending piece is arc-shaped, the arc radian of the surface of the bending piece is matched with the radian of the inner surface of the model rod, the bending piece is fixedly arranged on the cross rod, and the cross rod is connected to the stand column through a shaft.

Preferably, the jacks are uniformly distributed on the right side surface of the upright post, and the diameters of the jacks are matched with the diameter of the bolt.

Preferably, the cam is fixedly connected to the handle, the cam surface is slidably connected to the connecting rod, and the connecting rod is fixedly connected to the cross rod.

Preferably, the right fixing block is fixedly installed on the bottom plate, the right fixing block and the left fixing block are identical in size and shape, and the right fixing block and the left fixing block are fixedly connected with the right spring and the left spring respectively.

Preferably, the left clamping piece is a rectangular plate, the left clamping piece is fixedly mounted on the left spring, the left clamping piece and the right clamping piece are identical in size and shape, and the distance between the left clamping piece and the right clamping piece is matched with the width of the conveyor belt.

Compared with the prior art, the beneficial effects of the utility model are that: this bookshelf processing of adjustable book angle is with cold-rolled steel sheet bending device can be through the angular adjustment of the piece of bending of simple operation to at stand round trip movement's in-process, constantly bend steel, solve the difficult problem of crossing of adjusting the book angle of current bending device.

1. The handle is rotated to drive the cam to rotate, so that the right end of the cross rod is tilted or falls within an angle range of 180 degrees by taking the upright column as a center, the angle of a bent piece can be flexibly changed within the angle range of 180 degrees, and the flexible change of the bending radian of steel can be realized by changing the angle of the bent piece when the steel plate is bent;

2. the motor drives the vertical rod to slide back and forth on the bottom plate, so that the vertical rod can move back and forth in the horizontal direction, the bending piece continuously bends the surface of the steel plate, the angle of the bending piece can be adjusted once, multiple operations can be performed on the surface of the steel plate, and the working efficiency is improved.

Drawings

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

FIG. 2 is a schematic top view of a molding rod according to the present invention;

FIG. 3 is a schematic side view of the handle of the present invention;

fig. 4 is an enlarged schematic view of a point a in fig. 1 according to the present invention.

In the figure: 1. a column; 2. a cross bar; 3. bending a piece; 4. a handle; 5. a bolt; 6. a jack; 7. a cam; 8. a connecting rod; 9. a vertical rod; 10. a single-rotation reciprocating screw rod; 11. a right fixed block; 12. a right spring; 13. a right clamping member; 14. a base plate; 15. a left fixed block; 16. a left spring; 17. a left clamp member; 18. a mold bar; 19. a conveyor belt; 20. an electric motor.

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. 1-4, the present invention provides a technical solution: a cold-rolled steel plate bending device capable of adjusting bending angles for bookshelf processing comprises a stand column 1, a cross rod 2 is mounted on the left side surface of the stand column 1, a bending piece 3 is mounted at the left end of the cross rod 2, a handle 4 is arranged on the right side surface of the stand column 1, a bolt 5 is mounted on the surface of the handle 4, the left end of the bolt 5 is in contact connection with a jack 6, a cam 7 is connected to the left side of the handle 4, a connecting rod 8 is connected to the top end of the cam 7, a vertical rod 9 is mounted on the lower surface of the stand column 1, the vertical rod 9 penetrates through a single-turn reciprocating screw rod 10 and is connected to the inner surface of a bottom plate 14, a right fixed block 11 is arranged on the upper surface of the bottom plate 14, a right spring 12 is mounted on the left side surface of the right fixed block 11, a right clamping piece 13 is mounted on the left end of the right spring 12, a left fixed block 15 and a model rod 18 are mounted on the right side surface of the left fixed block 15, a left spring 16 is connected with a left clamping piece 17, the back side surface of the bottom plate 14 is connected with a conveyor belt 19 in a contact manner, and a motor 20 is fixedly arranged on the upper surface of the bottom plate 14.

The 3 surfaces of the piece of bending are arc-shaped, and the 3 surface arc radians of the piece of bending are identical with the 18 internal surface radians of model pole, and 3 fixed mounting of the piece of bending are on

horizontal pole

2, and 2 axles of horizontal pole are connected on stand 1 simultaneously, will bend 3 and push to the steel surface, bend steel, when stand 1 moves to the right, loosen panel, a panel under the operation of being convenient for.

The jacks 6 are uniformly distributed on the right side surface of the upright post 1, and the diameters of the jacks 6 are matched with the diameters of the bolts 5, so that the bolts 5 and the jacks 6 which are originally clamped are not clamped, and the rotation of the handle 4 drives the rotation of the cam 7.

Cam 7 fixed connection is on handle 4, and cam 7 surface and connecting rod 8 sliding connection to connecting rod 8 and horizontal pole 2 fixed connection, the rotation of cam 7 drives connecting rod 8 and slides from top to bottom at the internal surface of stand 1, and reciprocating of connecting rod 8 drives reciprocating of horizontal pole 2.

The right fixing block 11 is fixedly installed on the bottom plate 14, the right fixing block 11 and the left fixing block 15 are identical in size and shape, and the right fixing block 11 and the left fixing block 15 are fixedly connected with the right spring 12 and the left spring 16, respectively, so that the left clamping member 17 and the right clamping member 13 can preferentially clamp steel, the steel can be fixed between the left clamping member 17 and the right clamping member 13 and on the surface of the mold rod 18.

The left clamping piece 17 is a rectangular plate, the left clamping piece 17 is fixedly arranged on the left spring 16, the left clamping piece 17 and the right clamping piece 13 are identical in size and shape, the distance between the left clamping piece 17 and the right clamping piece 13 is matched with the width of the conveyor belt 19, the left clamping piece 17 and the right clamping piece 13 can clamp steel preferentially, and the steel can be fixed between the left clamping piece 17 and the right clamping piece 13 and on the surface of the model rod 18.

The working principle is as follows: when the conveyor belt 19 conveys the steel plate to be bent to the position between the left clamping piece 17 and the right clamping piece 13, the left clamping piece 17 and the right clamping piece 13 clamp the steel preferentially, and the steel is fixed between the left clamping piece 17 and the right clamping piece 13 and on the surface of the model rod 18;

the handle 4 is rotated, so that the originally clamped bolt 5 and the jack 6 are not clamped, the rotation of the handle 4 drives the cam 7 to rotate, the rotation of the cam 7 drives the connecting rod 8 to slide up and down on the inner surface of the upright post 1, the up-and-down movement of the connecting rod 8 drives the up-and-down movement of the cross rod 2, when the right side of the cross rod 2 is tilted up or lowered to a proper position, the bolt 5 and the jack 6 are fixed, and the bent piece 3 with the angle adjusted starts to work on the surface of steel;

open motor 20, motor 20 can drive the rotation of single-turn reciprocating screw rod 10, the rotation of single-turn reciprocating screw rod 10 drives montant 9 and makes a round trip to slide at bottom plate 14 surface level, make stand 1 and then the round trip movement under the drive of montant 9, when stand 1 moves left, will bend 3 and push to the steel surface, bend steel, when stand 1 moves right, loosen panel, be convenient for operation next panel, the content of not making detailed description in this specification belongs to the prior art that technical personnel publicly know in the field.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

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. The utility model provides a bookshelf processing of adjustable angle of folding is with cold-rolled steel sheet bending device, includes stand (1), its characterized in that: the device is characterized in that a cross rod (2) is mounted on the left side face of a stand column (1), a bending piece (3) is mounted at the left end of the cross rod (2), a handle (4) is arranged on the right side face of the stand column (1), a bolt (5) is mounted on the surface of the handle (4), a jack (6) is connected to the left end of the bolt (5) in a contact mode, a cam (7) is connected to the left side of the handle (4), a connecting rod (8) is connected to the top end of the cam (7), a vertical rod (9) is mounted on the lower surface of the stand column (1), the vertical rod (9) penetrates through a single-rotation reciprocating screw rod (10) and is connected to the inner surface of a bottom plate (14), a right fixed block (11) is arranged on the upper surface of the bottom plate (14), a right spring (12) is mounted on the left side face of the right fixed block (11), a right clamping piece (13) is mounted at the left end of the right spring (12), a left fixed block (15) and a model rod (18) are mounted on the upper surface of the bottom plate (14), and left spring (16) are installed to left fixed block (15) right flank to left spring (16) right-hand member is connected with left clamping piece (17), bottom plate (14) trailing flank contact is connected with conveyer belt (19), and fixed surface installs motor (20) on bottom plate (14).

2. The bending apparatus for a cold rolled steel plate for bookshelf processing with adjustable bending angle of claim 1, wherein: the surface of the bending piece (3) is arc-shaped, the arc radian of the surface of the bending piece (3) is matched with the radian of the inner surface of the model rod (18), the bending piece (3) is fixedly installed on the cross rod (2), and meanwhile, the cross rod (2) is connected to the stand column (1) in a shaft mode.

3. The bending apparatus for a cold rolled steel plate for bookshelf processing with adjustable bending angle of claim 1, wherein: the jacks (6) are uniformly distributed on the right side surface of the upright post (1), and the diameters of the jacks (6) are matched with the diameter of the bolt (5).

4. The bending apparatus for a cold rolled steel plate for bookshelf processing with adjustable bending angle of claim 1, wherein: cam (7) fixed connection is on handle (4), and cam (7) surface and connecting rod (8) sliding connection to connecting rod (8) and horizontal pole (2) fixed connection.

5. The bending apparatus for a cold rolled steel plate for bookshelf processing with adjustable bending angle of claim 1, wherein: the right fixing block (11) is fixedly installed on the bottom plate (14), the right fixing block (11) and the left fixing block (15) are identical in size and shape, and the right fixing block (11) and the left fixing block (15) are fixedly connected with the right spring (12) and the left spring (16) respectively.

6. The bending apparatus for a cold rolled steel plate for bookshelf processing with adjustable bending angle of claim 1, wherein: the left clamping piece (17) is a rectangular plate, the left clamping piece (17) is fixedly installed on the left spring (16), the left clamping piece (17) and the right clamping piece (13) are identical in size and shape, and the distance between the left clamping piece (17) and the right clamping piece (13) is matched with the width of the conveyor belt (19).