CN216938029U

CN216938029U - Bending device for hardware machining

Info

Publication number: CN216938029U
Application number: CN202123130697.9U
Authority: CN
Inventors: 刘文松
Original assignee: Anfudong Jingda Hardware Products Co ltd
Current assignee: Anfudong Jingda Hardware Products Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-07-12
Anticipated expiration: 2031-12-14

Abstract

The utility model discloses a bending device for hardware processing, which comprises a workbench, wherein a base is installed on the outer wall of the top of the workbench through a bolt, grooves are formed in the inner walls of two opposite sides of the base, lead screws are installed in the grooves through bearings, two compression rollers are in threaded connection between the two lead screws, belt pulleys are installed at the positions, close to one end, of the outer walls of the side surfaces of the two lead screws through flat keys, a belt is sleeved between the two belt pulleys, and a handle is installed at the position, close to one end, of the outer wall of the side surface of one lead screw through a flat key. According to the utility model, a worker can rotate the handle to rotate the screw rod, so that the two compression rollers move oppositely to adjust the distance between the two compression rollers, and the screw rod is adapted to different dies to better perform bending treatment; when the pressing die needs to be replaced, the pressing die is convenient for workers to rapidly disassemble and assemble by the structure consisting of the pulling plate, the inserting rod and the socket, so that the difficulty of installing the die is reduced, and the replacing speed is increased.

Description

Bending device for hardware machining

Technical Field

The utility model relates to the technical field of hardware bending equipment, in particular to a bending device for hardware machining.

Background

Hardware is a tool obtained by processing and casting metal such as gold, silver, copper, iron, tin, etc., and is used for fixing, processing, decorating, etc.

At present, the processing of bending is generally needed suitable mould to add man-hour to current hardware equipment of bending, and the mould is generally with the bolt fastening, influences the dismouting of mould, and the current equipment of bending is not convenient for adjust simultaneously, can't adapt to the mould of difference, consequently, needs a urgent need to design a bending device for hardware processing and solves above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that a mould of the existing hardware bending equipment is inconvenient to disassemble and assemble and inconvenient to adjust in the prior art, and provides a bending device for hardware processing.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a bending device is used in hardware processing, includes the workstation, install the base through the bolt on the workstation top outer wall, and the base looks at all set up flutedly on the both sides inner wall, the lead screw is installed through the bearing to recess inside, and threaded connection has two compression rollers, two between two lead screws lead screw side outer wall is close to one end department and all installs the band pulley through the parallel key, and has cup jointed the belt between two band pulleys, one of them lead screw side outer wall is close to one end department and installs the handle through the parallel key.

Further, the support is installed through the bolt in base top outer wall both sides, and support top outer wall center department installs the cylinder through the bolt, the base plate is installed through the bolt to the output of cylinder.

Furthermore, the clamping bases are welded on the two sides of the outer wall of the bottom of the substrate, the jacks are formed in the outer walls of the two sides of the clamping bases, and the insertion rods are inserted into the jacks.

Furthermore, the welding of inserted bar one end has the arm-tie, and installs the spring through the bolt between the outer wall of one side of arm-tie and the clamping seat looks one side outer wall, the spring noose is outside the inserted bar.

Furthermore, the socket is installed through the bolt to inserted bar one end, and pegs graft between two relative sockets and have the moulding-die that is located the inside grip slipper.

Further, spacing subassembly is all installed through the bolt in base plate bottom outer wall both sides, spacing subassembly includes the mounting box, install the extrusion spring that is equidistant structure and distributes through the bolt on the inner wall of mounting box top, and extrude the spring bottom and install the slider of sliding connection in the mounting box inside through the bolt, the welding of slider bottom has the clamp plate.

Further, a control box is installed on one side of the outer wall of the top of the workbench through a bolt and is electrically connected with the air cylinder through a wire.

The utility model has the beneficial effects that:

1. through the lead screw and the compression roller that set up, when using this equipment, the staff can the twist grip for the lead screw rotates, thereby makes two compression rollers move in opposite directions, so that adjust the distance between two compression rollers, thereby the different mould of adaptation, so that better bending handles.

2. Through the pulling plate, the inserting rod and the socket which are arranged, when the pressing die needs to be replaced, the pressing die is convenient for workers to rapidly disassemble and assemble by the structure consisting of the pulling plate, the inserting rod and the socket, so that the difficulty of installing the die is reduced, and the replacing speed is improved.

3. Through the spacing subassembly that sets up, when using this equipment to bend, along with the function of cylinder, spacing subassembly can be in advance to treat the work piece contact of bending to carry on spacingly to the work piece, avoid the work piece to rock because of vibrations when bending and influence the work piece and bend.

Drawings

FIG. 1 is a front view of a bending device for processing hardware according to the present invention;

FIG. 2 is a top view of a base structure of a bending apparatus for hardware processing according to the present invention;

FIG. 3 is a schematic structural diagram of a limiting assembly of the bending device for hardware processing according to the present invention;

FIG. 4 is a cross-sectional view of a base plate and a clamping seat of the bending device for hardware processing according to the present invention;

fig. 5 is a control flow chart of the bending device for hardware processing according to the present invention.

In the figure: the device comprises a working table 1, a base 2, a support 3, a cylinder 4, a base plate 5, a control box 6, a clamping seat 7, a pressing die 8, a limiting component 9, a mounting box 10, an extrusion spring 11, a sliding plate 12, a pressing plate 13, a jack 14, a pulling plate 15, an insertion rod 16, a spring 17, a groove 18, a screw rod 19, a handle 20, a belt wheel 21, a compression roller 22 and a socket 23.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 5, a bending device for hardware processing includes a workbench 1, a base 2 is mounted on the outer wall of the top of the workbench 1 through a bolt, grooves 18 are formed on the inner walls of two sides of the base 2, the grooves 18 facilitate mounting of a lead screw 19, the lead screw 19 is mounted in the grooves 18 through a bearing, the lead screw 19 facilitates two press rollers 22 to move in opposite directions so as to be matched with press dies 8 of different specifications, two press rollers 22 are connected between the two lead screws 19 through threads, the press rollers 22 facilitate supporting of a workpiece during bending, the workpiece is bent by matching with the press dies 8, belt wheels 21 are mounted at the positions, close to one ends, of the outer walls of the side surfaces of the two lead screws 19 through flat keys, the belt wheels 21 are matched with a belt so as to enable the two lead screws 19 to rotate synchronously, a belt is sleeved between the two belt wheels 21, a handle 20 is mounted at the position, close to one end, of the outer wall of the side surface of one lead screw 19, the handle 20 facilitates the rotation of the screw 19 by the operator.

Further, support 3 is installed through the bolt in base 2 top outer wall both sides, and 3 top outer wall centers of support department installs cylinder 4 through the bolt, and the preferred SC63X150 of cylinder 4 model is convenient for provide power for the operation of base plate 5, and base plate 5 is installed through the bolt to the output of cylinder 4, and base plate 5 is convenient for install holder 7 and spacing subassembly 9.

Further, the clamping bases 7 are welded on the two sides of the outer wall of the bottom of the substrate 5, the clamping bases 7 are convenient to install the pressing die 8, the jacks 14 are formed in the outer walls of the two sides of the clamping bases 7, the jacks 14 are convenient to install the socket 23, the insertion rods 16 are inserted in the jacks 14, and the sockets 23 are convenient to install the insertion rods 16.

Further, 16 one end welding of inserted bar has arm-tie 15, and arm-tie 15 is convenient for the staff pulling inserted bar 16 to make socket 23 move, thereby change moulding-die 8, and 15 one side outer walls of arm-tie and grip slipper 7 look between the one side outer wall and install spring 17 through the bolt, and spring 17 is convenient for make inserted bar 16 can not move when not receiving the staff pulling, and spring 17 noose is outside inserted bar 16.

Furthermore, a socket 23 is installed at one end of the insertion rod 16 through a bolt, the socket 23 is convenient for limiting the pressing die 8, the pressing die 8 positioned in the clamping seat 7 is inserted between the two opposite sockets 23, and the pressing die 8 is convenient for being matched with the base 2 to bend the workpiece.

Further, 5 bottom outer wall both sides of base plate all install spacing subassembly 9 through the bolt, spacing subassembly 9 is convenient for carry on spacingly to the work piece, spacing subassembly 9 includes mounting box 10, install the extrusion spring 11 that is equidistant structure distribution through the bolt on the mounting box 10 top inner wall, extrusion spring 11 is convenient for make clamp plate 13 push down the work piece, and install sliding connection at the inside slider 12 of mounting box 10 through the bolt in 11 bottoms of extrusion spring, slider 12 is convenient for install clamp plate 13, the welding of 12 bottoms of slider has clamp plate 13, clamp plate 13 is convenient for press down the work piece under the effect of extrusion spring 11, thereby it is spacing to the work piece.

Further, 1 top outer wall one side of workstation installs control box 6 through the bolt, and control box 6 is convenient for control this equipment operation, and control box 6 is electric connection through wire and cylinder 4.

The working principle is as follows: when the bending machine is used, a worker can replace the pressing die 8 according to the shape of a workpiece to be bent, the worker can pull the pulling plate 15 to move the inserting rod 16 to enable the socket 23 to be in contact with the clamping seat 7, then the worker can place the pressing die 8 into the clamping seat 7 and then loosen the pulling plate 15, the socket 23 can be inserted into the through hole in the pressing die 8 under the action of the spring 17 to limit the pressing die 8 so as to fix the pressing die 8, then the worker can rotate the handle 20 to enable one of the screw rods 19 to rotate, simultaneously the two screw rods 19 can rotate simultaneously under the matching of the belt wheel 21 and the belt so that the two pressing rollers 22 move oppositely to be matched with different pressing dies 8 for adjustment, then the worker can place the workpiece on the base 2 during bending, and then the air cylinder 4 can be started under the control of the control box 6 to enable the base plate 5 to lift, at this moment, the limiting assembly 9 can be in contact with the workpiece in advance, and under the action of the extrusion spring 11, the pressing plate 13 can be in contact with the workpiece in advance, so that the workpiece is pressed, then along with the descending of the position of the pressing die 8, the pressing die 8 can bend the workpiece, and then the air cylinder 4 can be started again, so that the pressing die 8 rises, and a worker can take down the bent workpiece conveniently.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a bending device is used in hardware processing, includes workstation (1), its characterized in that, install base (2) through the bolt on workstation (1) top outer wall, and all set up fluted (18) on base (2) looks both sides inner wall, lead screw (19) are installed through the bearing to recess (18) inside, and threaded connection has two compression rollers (22), two between two lead screws (19) lead screw (19) side outer wall is close to one end department and all installs band pulley (21) through the parallel key, and has cup jointed the belt between two band pulley (21), one of them lead screw (19) side outer wall is close to one end department and installs handle (20) through the parallel key.

2. The bending device for hardware processing according to claim 1, wherein supports (3) are mounted on two sides of the outer wall of the top of the base (2) through bolts, air cylinders (4) are mounted in the centers of the outer wall of the top of the supports (3) through bolts, and base plates (5) are mounted at output ends of the air cylinders (4) through bolts.

3. The bending device for hardware processing according to claim 2, wherein clamping seats (7) are welded on two sides of the outer wall of the bottom of the base plate (5), insertion holes (14) are formed in the outer walls of the two sides of each clamping seat (7), and insertion rods (16) are inserted into the insertion holes (14).

4. The bending device for machining hardware according to claim 3, wherein a pulling plate (15) is welded at one end of the inserting rod (16), a spring (17) is installed between the outer wall of one side of the pulling plate (15) and the outer wall of the other side of the clamping seat (7) through a bolt, and the spring (17) is sleeved outside the inserting rod (16).

5. The bending device for processing hardware according to claim 4, wherein one end of the insert rod (16) is provided with a socket (23) through a bolt, and a pressing die (8) positioned inside the clamping seat (7) is inserted between two opposite sockets (23).

6. The bending device for hardware processing according to claim 2, wherein the limiting assemblies (9) are mounted on two sides of the outer wall of the bottom of the base plate (5) through bolts, each limiting assembly (9) comprises a mounting box (10), the extrusion springs (11) which are distributed in an equidistant structure are mounted on the inner wall of the top of the mounting box (10) through bolts, the bottom ends of the extrusion springs (11) are provided with sliding blocks (12) which are slidably connected inside the mounting box (10) through bolts, and the pressing plates (13) are welded at the bottom ends of the sliding blocks (12).

7. The bending device for hardware processing according to claim 2, wherein a control box (6) is installed on one side of the outer wall of the top of the workbench (1) through a bolt, and the control box (6) is electrically connected with the cylinder (4) through a wire.