CN216989325U

CN216989325U - Copper bar bending forming die

Info

Publication number: CN216989325U
Application number: CN202123300931.8U
Authority: CN
Inventors: 钱同平
Original assignee: Kunshan Kemo Precision Mechanism Co ltd
Current assignee: Kunshan Kemo Precision Mechanism Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-07-19
Anticipated expiration: 2031-12-22

Abstract

The utility model belongs to the technical field of bending forming, and particularly relates to a copper bar bending forming die which comprises a bottom plate, wherein two supports are symmetrically and fixedly arranged at the bottom of the bottom plate, a lower die is fixedly arranged at the top of the bottom plate, an installation frame is fixedly arranged at the top of the bottom plate, a first hydraulic rod is fixedly arranged on the installation frame, a transverse plate is fixedly arranged on an output shaft of the first hydraulic rod, a fixing device is slidably arranged on the transverse plate, a first bending device is fixedly arranged at the bottom of the transverse plate, a second bending device is movably arranged at the bottom of the transverse plate, a driving device is fixedly arranged at the bottom of the transverse plate, and the driving device is fixedly connected with the second bending device. The copper bar bending machine is convenient to use, facilitates fixing of copper bar materials, conducts secondary bending and is good in bending effect.

Description

Copper bar bending forming die

Technical Field

The utility model relates to the technical field of bending forming, in particular to a copper bar bending forming die.

Background

At present, the metal bar is bent and is mainly bent to be formed by a bending die, but the current copper bar bending die is generally bent at will by utilizing the right angle of an object and the crack, or by utilizing a traditional copper bar bending machine.

But the effect of bending is not good when current bender uses, and it is inconvenient to fix the copper bar moreover, damages material and device easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects that the existing bending machine is poor in bending effect when in use, and the copper bar is inconvenient to fix and is easy to damage materials and devices, and provides a copper bar bending forming die.

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

the utility model provides a copper bar forming die that bends, comprising a base plate, the bottom symmetry fixed mounting of bottom plate has two supports, the top fixed mounting of bottom plate has the lower mould, the top fixed mounting of bottom plate has the mounting bracket, fixed mounting has first hydraulic stem on the mounting bracket, fixed mounting has the diaphragm on the output shaft of first hydraulic stem, slidable mounting has fixing device on the diaphragm, the bottom fixed mounting of diaphragm has first bending device, the bottom movable mounting of diaphragm has the second device of bending, the bottom fixed mounting of diaphragm has drive arrangement, drive arrangement and second device fixed connection of bending.

Preferably, the fixing device comprises a mounting plate and a pressing plate, the mounting plate is slidably mounted on the transverse plate, and the pressing plate is fixedly mounted on the mounting plate.

Preferably, the mounting panel is provided with a chute, a limiting rod is fixedly mounted in the chute, the transverse plate is slidably mounted on the limiting rod, a pressure spring is fixedly mounted in the chute, and the pressure spring is fixedly connected with the transverse plate.

Preferably, the first bending device comprises a support plate and a rotary drum, the support plate is fixedly arranged at the bottom of the transverse plate, and the rotary drum is rotatably arranged on the support plate.

Preferably, the second bending device comprises an electric push rod and an upper die, the electric push rod is slidably mounted at the bottom of the transverse plate, and the upper die is fixedly mounted on an output shaft of the electric push rod.

Preferably, the driving device comprises a second hydraulic rod, the second hydraulic rod is fixedly installed at the bottom of the transverse plate, and an output shaft of the second hydraulic rod is fixedly connected with the electric push rod.

Compared with the prior art, the utility model has the advantages that:

(1) according to the scheme, the bottom plate, the support, the lower die, the mounting frame, the first hydraulic rod, the transverse plate, the mounting plate, the sliding chute, the limiting rod, the pressure spring and the pressing plate are arranged, after the copper bar is placed on the lower die, the transverse plate is driven to move through the first hydraulic rod, the transverse plate drives the mounting plate to move, and the mounting plate drives the pressing plate to move, so that the copper bar can be fixed, and the copper bar fixing device is convenient to use;

(2) this scheme is owing to set up backup pad, rotary drum, electric putter, go up mould, second hydraulic stem, after fixing the copper bar, the diaphragm still can continue to remove to drive first bending device and bend the copper bar, and when bending the certain degree, adjust the position of going up the mould as required and carry out ultimate bending again, it is effectual to bend.

The copper bar bending machine is convenient to use, facilitates fixing of copper bar materials, conducts secondary bending and is good in bending effect.

Drawings

Fig. 1 is a schematic sectional structure view of a copper bar bending and forming die provided by the utility model;

fig. 2 is a schematic view of a three-dimensional structure of a mounting plate of the copper bar bending and forming die provided by the utility model;

fig. 3 is a schematic structural view of a portion a of the copper bar bending and forming mold shown in fig. 1 according to the present invention.

In the figure: 1. a base plate; 2. a support; 3. a lower die; 4. a mounting frame; 5. a first hydraulic lever; 6. a transverse plate; 7. mounting a plate; 8. a chute; 9. a limiting rod; 10. a pressure spring; 11. pressing a plate; 12. a support plate; 13. a drum; 14. an electric push rod; 15. an upper die; 16. and a second hydraulic rod.

Detailed Description

The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.

Example one

Referring to fig. 1-3, a copper bar forming die that bends, including bottom plate 1, the bottom symmetry fixed mounting of bottom plate 1 has two supports 2, the top fixed mounting of bottom plate 1 has lower mould 3, the top fixed mounting of bottom plate 1 has mounting bracket 4, fixed mounting has first hydraulic stem 5 on mounting bracket 4, fixed mounting has diaphragm 6 on the output shaft of first hydraulic stem 5, slidable mounting has fixing device on diaphragm 6, the bottom fixed mounting of diaphragm 6 has first bending device, the bottom movable mounting of diaphragm 6 has the second bending device, the bottom fixed mounting of diaphragm 6 has drive arrangement, drive arrangement and second bending device fixed connection.

In this embodiment, fixing device includes mounting panel 7 and clamp plate 11, and mounting panel 7 slidable mounting is on diaphragm 6, and clamp plate 11 fixed mounting can push down fixed copper bar on mounting panel 7.

In this embodiment, seted up spout 8 on the mounting panel 7, fixed mounting has gag lever post 9 in the spout 8, and diaphragm 6 slidable mounting has pressure spring 10 on gag lever post 9 in the spout 8,

pressure spring

10 and 6 fixed connection of diaphragm for diaphragm 6 still can continue to move one section distance behind the clamp plate 11 pushing down the copper bar, and move big more fixed tighter.

In this embodiment, first bending device includes backup pad 12 and rotary drum 13, and backup pad 12 fixed mounting is in the bottom of diaphragm 6, and rotary drum 13 rotates to be installed on backup pad 12, can tentatively bend the copper bar.

In this embodiment, the second bending device includes electric putter 14 and last mould 15, and electric putter 14 slidable mounting is in the bottom of diaphragm 6, goes up mould 15 fixed mounting on electric putter 14's output shaft, can finally bend the copper bar with the cooperation of second hydraulic stem 16.

In this embodiment, the driving device includes a second hydraulic rod 16, the second hydraulic rod 16 is fixedly installed at the bottom of the transverse plate 6, and an output shaft of the second hydraulic rod 16 is fixedly connected with the electric push rod 14.

The working principle is as follows: place the copper bar on lower mould 3 as required bending, after placing, start first hydraulic stem 5, first hydraulic stem 5 drives diaphragm 6 and removes, diaphragm 6 drives mounting panel 7 and removes, mounting panel 7 drives clamp plate 11 and removes, clamp plate 11 pushes down the copper bar fixedly through removing, because spout 8, the setting of gag lever post 9 and pressure spring 10, make clamp plate 11 still can continue to move one section distance behind the good copper bar of fixed, and it is tighter to remove fixing more far away, diaphragm 6 drives backup pad 12 and removes, backup pad 12 drives rotary drum 13 and removes and carries out preliminary bending to the copper bar, after bending the certain degree, adjust suitable position through electric putter 14 with last mould 15, start second hydraulic stem 16, second hydraulic stem 16 drives electric putter 14 and removes, thereby carry out ultimate bending to the copper bar through last mould 15, high durability and convenient use.

Example two

Referring to fig. 1-3, a copper bar forming die that bends, comprising a base plate 1, two supports 2 are symmetrically and fixedly mounted at the bottom of base plate 1, a lower die 3 is fixedly mounted at the top of base plate 1, a mounting frame 4 is fixedly mounted at the top of base plate 1, a first hydraulic rod 5 is fixedly mounted on mounting frame 4, a transverse plate 6 is fixedly mounted on an output shaft of first hydraulic rod 5, a fixing device is slidably mounted on transverse plate 6, a first bending device is fixedly mounted at the bottom of transverse plate 6, a second bending device is movably mounted at the bottom of transverse plate 6, a driving device is fixedly mounted at the bottom of transverse plate 6, the driving device is fixedly connected with the second bending device, a plurality of guide wheels can be additionally mounted at the bottoms of two supports 2, and the device can be conveniently moved to a proper position as required.

pressure spring

In this embodiment, first bending device includes backup pad 12 and rotary drum 13, and backup pad 12 fixed mounting is in the bottom of diaphragm 6, and rotary drum 13 rotates and installs in backup pad 12, can tentatively bend the copper bar.

The difference between the second embodiment and the first embodiment is that: a plurality of guide wheels are additionally arranged at the bottoms of the two supports 2, so that the device can be conveniently moved to a proper position according to needs.

The above descriptions are only preferred embodiments 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 scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.

Claims

1. The utility model provides a copper bar forming die that bends, including bottom plate (1), a serial communication port, the bottom symmetry fixed mounting of bottom plate (1) has two supports (2), the top fixed mounting of bottom plate (1) has lower mould (3), the top fixed mounting of bottom plate (1) has mounting bracket (4), fixed mounting has first hydraulic stem (5) on mounting bracket (4), fixed mounting has diaphragm (6) on the output shaft of first hydraulic stem (5), slidable mounting has fixing device on diaphragm (6), the bottom fixed mounting of diaphragm (6) has first bending device, the bottom movable mounting of diaphragm (6) has the second bending device, the bottom fixed mounting of diaphragm (6) has drive arrangement, drive arrangement and second bending device fixed connection.

2. The copper bar bending forming die according to claim 1, wherein the fixing device comprises a mounting plate (7) and a pressing plate (11), the mounting plate (7) is slidably mounted on the transverse plate (6), and the pressing plate (11) is fixedly mounted on the mounting plate (7).

3. The copper bar bending forming die according to claim 2, wherein a sliding groove (8) is formed in the mounting plate (7), a limiting rod (9) is fixedly mounted in the sliding groove (8), and the transverse plate (6) is slidably mounted on the limiting rod (9).

4. The copper bar bending forming die according to claim 3, wherein a pressure spring (10) is fixedly installed in the sliding groove (8), and the pressure spring (10) is fixedly connected with the transverse plate (6).

5. The bending and forming die for the copper bars as claimed in claim 1, wherein the first bending device comprises a support plate (12) and a rotating drum (13), the support plate (12) is fixedly installed at the bottom of the transverse plate (6), and the rotating drum (13) is rotatably installed on the support plate (12).

6. The copper bar bending and forming die as claimed in claim 1, wherein the second bending device comprises an electric push rod (14) and an upper die (15), the electric push rod (14) is slidably mounted at the bottom of the transverse plate (6), and the upper die (15) is fixedly mounted on an output shaft of the electric push rod (14).

7. The copper bar bending and forming die as claimed in claim 1, wherein the driving device comprises a second hydraulic rod (16), the second hydraulic rod (16) is fixedly installed at the bottom of the transverse plate (6), and an output shaft of the second hydraulic rod (16) is fixedly connected with the electric push rod (14).