CN216397740U - Pre-punching punch of blank making machine for offshore wind power flange - Google Patents
Pre-punching punch of blank making machine for offshore wind power flange Download PDFInfo
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- CN216397740U CN216397740U CN202122564677.6U CN202122564677U CN216397740U CN 216397740 U CN216397740 U CN 216397740U CN 202122564677 U CN202122564677 U CN 202122564677U CN 216397740 U CN216397740 U CN 216397740U
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Abstract
The utility model discloses a pre-punching punch of a blank making machine for offshore wind power flanges, which comprises a connecting rod, wherein a limiting plate is arranged below the connecting rod, the lower part of the limiting plate is fixedly connected with a first connecting block, a second connecting block is arranged below the first connecting block, a threaded hole is formed in the middle of the lower section of the first connecting block, a first threaded rod matched with the threaded hole is arranged above the second connecting block, the lower part of the second connecting block is fixedly connected with a punch body, the first connecting block is in threaded connection with the first threaded rod, a support ring is arranged at the upper end of the connecting rod, hydraulic cylinders are arranged on two sides below the support ring, the lower part of each hydraulic cylinder is fixedly connected with a movable ring, and push rods are arranged on two sides below the movable ring. The punch is simple in structure and convenient to operate, the punch body is convenient to mount and dismount, the situation that a workpiece is clamped on the punch is avoided, and the production efficiency is effectively improved.
Description
Technical Field
The utility model relates to the technical field of blank making machine punches, in particular to a pre-punching punch of a blank making machine for an offshore wind power flange.
Background
Offshore wind power has become a research hotspot of global wind power development as one of important directions for developing and utilizing renewable energy. The offshore wind power generation system has very wide development prospect in China, plays a vital role in promoting energy structure transformation and undertaking environmental protection upgrading tasks, and is also an important component part for strategic emerging industries, scientific and technological industries and marine economic development in China. Offshore wind power has energy efficiency than land wind field height, and average air density is higher, and the generating efficiency is good, and marine wind turbulence intensity is little, and wind cuts to diminish, receives the topography, and the weather influence is little, and wind-powered electricity generation field construction receives noise, electromagnetic wave restriction little, does not occupy land resource, and coastal area power consumption demand is big. The traditional blank making machine punch is simple in structure, after multiple tools punch, workpieces cannot fall off automatically, the formed workpieces are clamped on the punch frequently, and the machining efficiency of the workpieces is seriously influenced. Therefore, we propose a pre-punching punch of a blank making machine for offshore wind power flanges.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a pre-punching punch of a blank making machine for an offshore wind power flange, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a base machine preflush drift for marine wind power flange, includes the connecting rod, the connecting rod below is equipped with the limiting plate, limiting plate below and first connecting block fixed connection, first connecting block below is equipped with the second connecting block, first connecting block hypomere middle part is equipped with the screw hole, second connecting block top be equipped with screw hole assorted first threaded rod, second connecting block below and drift body fixed connection, first connecting block and first threaded rod threaded connection, the connecting rod upper end is equipped with the support ring, support ring below both sides all are equipped with the pneumatic cylinder, pneumatic cylinder below and activity ring fixed connection, activity ring and connecting rod swing joint, activity ring below both sides all are equipped with the push rod.
Preferably, a second threaded rod is arranged in the middle above the connecting rod.
Preferably, the lower end of the push rod penetrates through the limiting plate and extends to the lower part of the limiting plate, and the lower part of the push rod is fixedly connected with the push plate.
Preferably, the lower end of the second connecting block is conical.
Compared with the prior art, the utility model has the beneficial effects that: this kind of a base machine preflush drift for marine wind power flange, when the work piece card is on the drift body, the pneumatic cylinder promotes the movable ring and moves down, the movable ring drives the push rod and moves down, thereby make the push pedal of push rod below push away the work piece and fall, avoid the work piece card to reduce the machining efficiency to the work piece at the drift body, when the drift body appears damaging, threaded connection through first threaded rod and first connecting block, can carry out quick installation and dismantlement with the drift body, avoid leading to machining efficiency to reduce because of the drift body damages, this kind of drift simple structure, high durability and convenient operation, the drift body is convenient for install and dismantle, the condition of work piece card on the drift has been avoided taking place, the effectual production efficiency that has improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
in the figure: 1 connecting rod, 2 limiting plates, 3 first connecting blocks, 4 second connecting blocks, 5 threaded holes, 6 first threaded rods, 7 punch bodies, 8 second threaded rods, 9 supporting rings, 10 hydraulic cylinders, 11 movable rings, 12 push rods and 13 push plates.
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.
Referring to fig. 1-2, the present invention provides a technical solution: a pre-punching punch of a blank making machine for offshore wind power flanges comprises a connecting rod 1, wherein a limiting plate 2 is arranged below the connecting rod 1, the lower part of the limiting plate 2 is fixedly connected with a first connecting block 3, a second connecting block 4 is arranged below the first connecting block 3, a threaded hole 5 is arranged in the middle of the lower section of the first connecting block 3, a first threaded rod 6 matched with the threaded hole 5 is arranged above the second connecting block 4, the lower part of the second connecting block 4 is fixedly connected with a punch body 7, the first connecting block 3 and the second connecting block 4 are fixed through threaded connection of the first threaded rod 6 and the threaded hole 5, after the punch body 7 is used for a long time, when the punch body 7 is damaged, the punch body 7 can be rapidly installed and disassembled, the reduction of the processing efficiency caused by the damage of the punch body 7 is avoided, and the first connecting block 3 is in threaded connection with the first threaded rod 6, the utility model discloses a punch press, including connecting rod 1, support ring 9, pneumatic cylinder 10 below and movable ring 11 fixed connection, movable ring 11 and connecting rod 1 swing joint, movable ring 11 below both sides all are equipped with push rod 12, and pneumatic cylinder 10 is when going up and down, and pneumatic cylinder 10 can promote movable ring 11 and carry out the reciprocating motion of vertical direction to drive push rod 12 through movable ring 11 and remove, and then can drop the work piece of card on drift body 7 through push rod 12, avoid the work piece card at drift body 7 and reduce the machining efficiency to the work piece.
Further, connecting rod 1 top middle part is equipped with second threaded rod 8, can carry out the regulation with drift and stamping device through second threaded rod 8 and be connected, and threaded connection's mode simultaneously for drift convenient to detach and installation.
Further say, 12 lower extremes of push rod run through limiting plate 2 and extend to limiting plate 2 below, 12 below and push pedal 13 fixed connection of push rod, 13 position rubber slabs of push pedal, the rubber slab has elasticity, makes and has the buffering between push rod 12 and the work piece, prevents to act on the work piece between the push rod 12, causes the damage to the work piece.
Further, the lower end of the second connecting block 4 is conical, the conical structure increases the contact area between the second connecting block 4 and the punch body 7, and the connecting strength between the second connecting block 4 and the punch body 7 is improved.
Specifically, in the utility model, firstly, a workpiece to be processed is transferred to a blanking disc, the center of a punch body 7 is aligned with the center of the workpiece to be processed, a punching structure of a punching machine drives the punch body 7 to press downwards, so that pre-punching of the workpiece is completed, when the workpiece is clamped on the punch body 7, a hydraulic cylinder 10 pushes a movable ring 11 to move downwards, the movable ring 11 drives a push rod 12 to move downwards, so that a push plate 13 below the push rod 12 pushes the workpiece to fall, the workpiece is prevented from being clamped on the punch body 7, so that the processing efficiency of the workpiece is reduced, after the punch body 7 is used for a long time, when the punch body 7 is damaged, the punch body 7 is connected with a first connecting block 3 through a first threaded rod 6 in a threaded manner, so that the punch body 7 can be rapidly installed and detached, and the processing efficiency is prevented from being reduced due to the damage of the punch body 7.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a base machine preflush drift for marine wind power flange, includes connecting rod (1), its characterized in that: a limiting plate (2) is arranged below the connecting rod (1), the lower part of the limiting plate (2) is fixedly connected with the first connecting block (3), a second connecting block (4) is arranged below the first connecting block (3), a threaded hole (5) is arranged in the middle of the lower section of the first connecting block (3), a first threaded rod (6) matched with the threaded hole (5) is arranged above the second connecting block (4), the lower part of the second connecting block (4) is fixedly connected with the punch body (7), the first connecting block (3) is in threaded connection with the first threaded rod (6), a support ring (9) is arranged at the upper end of the connecting rod (1), both sides below the supporting ring (9) are provided with hydraulic cylinders (10), the lower part of the hydraulic cylinders (10) is fixedly connected with a movable ring (11), the movable ring (11) is movably connected with the connecting rod (1), and push rods (12) are arranged on two sides below the movable ring (11).
2. The pre-punching punch of the blank making machine for the offshore wind power flange as claimed in claim 1, is characterized in that: and a second threaded rod (8) is arranged in the middle above the connecting rod (1).
3. The pre-punching punch of the blank making machine for the offshore wind power flange as claimed in claim 1, is characterized in that: the lower end of the push rod (12) penetrates through the limiting plate (2) and extends to the lower portion of the limiting plate (2), and the lower portion of the push rod (12) is fixedly connected with the push plate (13).
4. The pre-punching punch of the blank making machine for the offshore wind power flange as claimed in claim 1, is characterized in that: the lower end of the second connecting block (4) is conical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122564677.6U CN216397740U (en) | 2021-10-25 | 2021-10-25 | Pre-punching punch of blank making machine for offshore wind power flange |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122564677.6U CN216397740U (en) | 2021-10-25 | 2021-10-25 | Pre-punching punch of blank making machine for offshore wind power flange |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216397740U true CN216397740U (en) | 2022-04-29 |
Family
ID=81297878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122564677.6U Active CN216397740U (en) | 2021-10-25 | 2021-10-25 | Pre-punching punch of blank making machine for offshore wind power flange |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216397740U (en) |
-
2021
- 2021-10-25 CN CN202122564677.6U patent/CN216397740U/en active Active
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