CN220497402U

CN220497402U - Hardware bending die

Info

Publication number: CN220497402U
Application number: CN202321933243.1U
Authority: CN
Inventors: 袁欢
Original assignee: Dongguan Dongmei Electronic Technology Co ltd
Current assignee: Dongguan Dongmei Electronic Technology Co ltd
Priority date: 2023-07-20
Filing date: 2023-07-20
Publication date: 2024-02-20
Anticipated expiration: 2033-07-20

Abstract

The utility model discloses a hardware bending die, which belongs to the technical field of hardware processing and comprises a bottom plate, wherein a supporting rod is arranged at the corner of the upper end of the bottom plate, a top plate is arranged at the upper end of the supporting rod, a bending lug adjusting mechanism is arranged in the top plate, a mounting seat is arranged on the surface of the bending lug adjusting mechanism, an electric push rod is arranged at the lower end of the mounting seat, and a connecting plate is arranged at the lower end of the electric push rod.

Description

Hardware bending die

Technical Field

The utility model belongs to the technical field of hardware processing, and particularly relates to a hardware bending die.

Background

The mould is used for various moulds and tools for injection moulding, blow moulding, stamping and other methods to obtain the required products in industrial production, in short, the mould is used for manufacturing the molded articles, the tool is composed of various parts, different moulds are composed of different parts, the processing of the appearance of the articles is realized mainly through the change of the physical state of the molded materials, the model is called as an industrial master, and the bending mould is used for bending different types of materials into the moulds for producing the required shapes.

Chinese patent application No. 201921307190.6 discloses a bending die for hardware processing, comprising a base plate, the top fixedly connected with die of bending of bottom plate, the equal fixedly connected with slide bar in both sides at bottom plate top, the positive top of slide bar is through sliding sleeve fixedly connected with movable plate, the bottom of movable plate is provided with buffer, the equal fixedly connected with casing in both sides of movable plate bottom, the inner chamber of casing is provided with protector. According to the bending die for processing the hardware, the bottom plate, the bending female die, the sliding rod, the moving plate, the buffer device, the shell, the protection device, the hydraulic cylinder and the bending male die are matched with each other, so that the advantage of a buffer function is achieved, the problem that an existing bending die for processing the hardware does not have the buffer function is solved, acting force generated by stamping is concentrated on the die, damage to the die is avoided, production efficiency is not affected, and the practicability of the bending die for processing the hardware is improved.

The disclosed patent realizes the bending work of hardware, but the bending device for the hardware cannot effectively limit the hardware, and has certain influence on the bending effect of the hardware with different lengths; the hardware bending mechanism that its set up is inconvenient to bend the work to the different positions of hardware, and the practicality is relatively poor.

Disclosure of Invention

To solve the problems set forth in the background art. The utility model provides a hardware bending die which has the characteristics of being convenient for limiting hardware with different lengths, bending the hardware at one side and adjusting the bending position of the hardware.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hardware mould of bending, includes the bottom plate, the bracing piece is installed to the upper end corner of bottom plate, and the roof is installed to the upper end of bracing piece, and the internally mounted of roof has the lug adjustment mechanism that bends, and the surface mounting of lug adjustment mechanism that bends has the mount pad, and electric putter is installed to the lower extreme of mount pad, and the connecting plate is installed to electric putter's lower extreme, and the lug of bending is installed to the lower extreme of connecting plate, and the internally mounted of bottom plate has hardware stop gear.

Preferably, the hardware limiting mechanism comprises a bidirectional screw rod I, a belt pulley I, a transmission belt, a belt pulley II, a bending groove, a sliding nut, a bidirectional screw rod II, a rotating handle and a limiting frame, wherein the bidirectional screw rod I is installed on one side of the inside of the bottom plate in a rotating connection mode, the belt pulley I is installed at the other end of the bidirectional screw rod I, the transmission belt is installed on the surface of the belt pulley I in a meshed mode, the belt pulley II is installed on the other end of the transmission belt in a meshed mode, the bidirectional screw rod II is installed on the other side of the belt pulley II, the rotating handle is installed on the other end of the bidirectional screw rod II, two groups of sliding nuts are installed on the surface of the bidirectional screw rod I and the surface of the bidirectional screw rod II in a symmetrical mode, the limiting frame is installed at the upper end of the sliding nut, and the bending groove corresponding to the bending convex block is formed in the upper end of the bottom plate.

Preferably, the outer surfaces of the first belt pulley and the second belt pulley are in meshed transmission connection with the inner surface of the transmission belt through a flexible rack.

Preferably, the upper end of the bottom plate is provided with a mounting groove corresponding to the sliding nut and is in sliding connection with the mounting groove.

Preferably, the lug adjusting mechanism of bending includes screw rod, motor and gag lever post, and wherein, the motor is installed to the side of roof, and the screw rod is installed to the output of motor, connects through threaded engagement between screw rod and the mount pad, and the gag lever post is installed in inside opposite side penetration of mount pad.

Preferably, the bending lug adjusting mechanism further comprises a sliding groove and a sliding block, wherein the sliding block is arranged on the side edge of the mounting seat, and the sliding groove corresponding to the sliding block is formed in the inner wall of the top plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the hardware limiting mechanism, the hardware limiting mechanism is arranged, so that the hardware can be limited conveniently, and when the hardware is bent, the hardware cannot deviate to two sides, and the bending effect of the hardware is influenced to a certain extent.

2. According to the utility model, the bending lug adjusting mechanism is arranged, so that the position of the bending lug can be conveniently adjusted, bending work at different positions can be conveniently performed on hardware, and the practicability of the device is improved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a perspective view of a hardware spacing mechanism of the present utility model;

FIG. 3 is a perspective view of a bending lug adjustment mechanism of the present utility model;

in the figure: 1. a bottom plate; 2. bending the convex blocks; 3. a connecting plate; 4. an electric push rod; 5. a mounting base; 6. a bending lug adjusting mechanism; 61. a chute; 62. a slide block; 63. a screw; 64. a motor; 65. a limit rod; 7. a top plate; 8. a support rod; 9. hardware limiting mechanism; 91. a two-way screw rod I; 92. a first belt pulley; 93. a drive belt; 94. a belt pulley II; 95. a bending groove; 96. a slip nut; 97. a two-way screw rod II; 98. a rotating handle; 99. and a limiting frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a hardware mould of bending, includes bottom plate 1, and bracing piece 8 is installed to the upper end corner of bottom plate 1, and roof 7 is installed to the upper end of bracing piece 8, and the internally mounted of roof 7 has lug adjustment mechanism 6 of bending, and lug adjustment mechanism 6's surface mounting has mount pad 5, and electric putter 4 is installed to the lower extreme of mount pad 5, and connecting plate 3 is installed to electric putter 4's lower extreme, and lug 2 of bending is installed to connecting plate 3's lower extreme, and the internally mounted of bottom plate 1 has hardware stop gear 9.

Specifically, the hardware limiting mechanism 9 comprises a bidirectional screw rod 91, a belt pulley 92, a transmission belt 93, a belt pulley 94, a bending groove 95, a sliding nut 96, a bidirectional screw rod 97, a rotating handle 98 and a limiting frame 99, wherein one side of the inside of the bottom plate 1 is rotationally connected with the bidirectional screw rod 91, the other end of the bidirectional screw rod 91 is provided with the belt pulley 92, the surface of the belt pulley 92 is meshed with the transmission belt 93, the other end of the transmission belt 93 is internally meshed with the belt pulley 94, the side edge of the belt pulley 94 is positioned at the other side of the inside of the bottom plate 1, the bidirectional screw rod 97 is provided with the rotating handle 98, two groups of sliding nuts 96 are symmetrically arranged on the surfaces of the bidirectional screw rod 91 and the bidirectional screw rod 97, the upper end of the sliding nut 96 is provided with the limiting frame 99, the upper end of the bottom plate 1 is provided with the bending groove 95 corresponding to the bending convex block 2,

through adopting above-mentioned technical scheme, can be convenient for carry out spacingly to the hardware to can not squint to both sides when the hardware is bent.

Specifically, the outer surfaces of the first pulley 92 and the second pulley 94 are in meshed transmission connection with the inner surface of the transmission belt 93 through a flexible rack,

by adopting the technical scheme, the bidirectional screw rod I91 and the bidirectional screw rod II 97 can be driven to synchronously rotate.

Specifically, the upper end of the bottom plate 1 is provided with a mounting groove corresponding to the sliding nut 96 and is connected with the sliding nut in a sliding way,

by adopting the above technical scheme, the stability of the sliding process of the sliding nut 96 can be improved.

When the bending device is used, when the hardware is subjected to bending operation, firstly, the spacing between the limiting frames 99 is adjusted according to the length of the hardware, the rotating handle 98 is rotated, the rotating handle 98 drives the bi-directional screw rod II 97 to rotate, the bi-directional screw rod II 97 drives the belt pulley II 94 to rotate, the belt pulley II 94 drives the transmission belt 93 to rotate, the transmission belt 93 drives the belt pulley I92 to rotate, the belt pulley I92 drives the bi-directional screw rod I91 to rotate, the bi-directional screw rod I91 and the bi-directional screw rod II 97 drive the two groups of sliding nuts 96 to be close to each other, the two groups of sliding nuts 96 are close to each other to drive the limiting frames 99 to be close to each other, then the hardware is placed on the limiting frames 99, at the moment, the electric push rod 4 drives the connecting plate 3 to descend, the bending lug 2 is driven to bend the hardware, and the limiting frames 99 can be prevented from shifting to two sides during bending, so that the bending effect of the hardware is influenced;

example 2

This embodiment differs from embodiment 1 in that: the bending lug adjusting mechanism 6 comprises a screw 63, a motor 64 and a limiting rod 65, wherein the motor 64 is arranged on the side edge of the top plate 7, the screw 63 is arranged at the output end of the motor 64, the screw 63 is connected with the mounting seat 5 through threaded engagement, the limiting rod 65 is arranged on the other side of the inside of the mounting seat 5 in a penetrating way,

by adopting the technical scheme, the position of the bending lug 2 can be conveniently adjusted.

Specifically, the bending lug adjusting mechanism 6 further comprises a sliding groove 61 and a sliding block 62, wherein the sliding block 62 is arranged at the side edge of the mounting seat 5, the sliding groove 61 corresponding to the sliding block 62 is arranged on the inner wall of the top plate 7,

by adopting the technical scheme, the stability of the sliding process of the mounting seat 5 can be improved.

In order to be convenient for bend work to other positions of hardware when using this embodiment, at this moment through opening motor 64, motor 64 drives screw 63 through the output and rotates, and screw 63 rotates and drives mount pad 5 and slide, through running through at the inside opposite side of mount pad 5 and install gag lever post 65, can promote the stability of mount pad 5 sliding process, through installing slider 62 at the side of mount pad 5, spout 61 that corresponds slider 62 has been seted up to roof 7's inner wall, can further promote the stability of mount pad 5 sliding process.

The working principle and the using flow of the utility model are as follows: when the bending machine is used, when the hardware is subjected to bending work, firstly, the spacing of the limiting frame 99 is adjusted according to the length of the hardware, the rotating handle 98 is rotated, the rotating handle 98 drives the bi-directional screw rod II 97 to rotate, the bi-directional screw rod II 97 drives the belt pulley II 94 to rotate, the belt pulley II 94 drives the transmission belt 93 to rotate, the transmission belt 93 drives the belt pulley I92 to rotate, the belt pulley I92 drives the bi-directional screw rod I91 to rotate, the bi-directional screw rod I91 and the bi-directional screw rod II 97 drive the two groups of sliding nuts 96 to be close to each other, the two groups of sliding nuts 96 are close to each other to drive the limiting frame 99 to be close to each other, then the hardware is placed on the limiting frame 99, at the moment, the electric push rod 4 is opened to drive the connecting plate 3 to descend, the bending lug 2 is driven to bend the hardware, and the effect of the limiting frame 99 can be prevented from shifting to two sides during bending, and the bending effect of the hardware is affected; in order to be convenient for carry out the work of bending to other positions of hardware, at this moment through opening motor 64, motor 64 drives screw 63 through the output and rotates, and screw 63 rotates and drives mount pad 5 and slide, through running through at the inside opposite side of mount pad 5 and install gag lever post 65, can promote the stability of mount pad 5 sliding process, through installing slider 62 at the side of mount pad 5, spout 61 that corresponds slider 62 has been seted up to the inner wall of roof 7, can further promote the stability of mount pad 5 sliding process.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hardware mould of bending, includes bottom plate, its characterized in that: the upper end corner of bottom plate installs the bracing piece, and the roof is installed to the upper end of bracing piece, and the internally mounted of roof has the lug adjustment mechanism that bends, and the surface mounting of lug adjustment mechanism that bends has the mount pad, and electric putter is installed to the lower extreme of mount pad, and the connecting plate is installed to electric putter's lower extreme, and the lug that bends is installed to the lower extreme of connecting plate, and the internally mounted of bottom plate has hardware stop gear.

2. The hardware bending die of claim 1, wherein: the hardware limiting mechanism comprises a first bidirectional screw rod, a first belt pulley, a transmission belt, a second belt pulley, a bending groove, a sliding nut, a second bidirectional screw rod, a rotating handle and a limiting frame, wherein the first bidirectional screw rod is rotatably connected and installed on one side of the inside of a bottom plate, the first belt pulley is installed on the other end of the first bidirectional screw rod, the transmission belt is installed on the surface of the first belt pulley, the second belt pulley is installed on the other end of the transmission belt in an inner meshing mode, the second bidirectional screw rod is installed on the other side of the bottom plate, the rotating handle is installed on the other end of the second bidirectional screw rod, two groups of sliding nuts are symmetrically installed on the surfaces of the first bidirectional screw rod and the second bidirectional screw rod, the limiting frame is installed on the upper end of the sliding nut, and the bending groove corresponding to the bending convex block is formed in the upper end of the bottom plate.

3. The hardware bending die of claim 2, wherein: the outer surfaces of the first belt pulley and the second belt pulley are in meshed transmission connection with the inner surface of the transmission belt through a flexible rack.

4. The hardware bending die of claim 2, wherein: the upper end of the bottom plate is provided with a mounting groove corresponding to the sliding nut and is in sliding connection with the mounting groove.

5. The hardware bending die of claim 1, wherein: the bending lug adjusting mechanism comprises a screw, a motor and a limiting rod, wherein the motor is installed on the side edge of the top plate, the screw is installed at the output end of the motor, the screw is connected with the mounting seat through threaded engagement, and the limiting rod is installed on the other side of the inside of the mounting seat in a penetrating mode.

6. The hardware bending die of claim 1, wherein: the bending lug adjusting mechanism further comprises a sliding groove and a sliding block, wherein the sliding block is arranged on the side edge of the mounting seat, and the sliding groove corresponding to the sliding block is formed in the inner wall of the top plate.