CN212551273U

CN212551273U - Valve plate punching device

Info

Publication number: CN212551273U
Application number: CN202020898479.6U
Authority: CN
Inventors: 唐永军
Original assignee: Yancheng Dafeng Zhongda Machinery Co ltd
Current assignee: Yancheng Dafeng Zhongda Machinery Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-02-19
Anticipated expiration: 2030-05-25

Abstract

The utility model discloses a valve plate punching device, including operation panel, stop gear, slide mechanism, backup pad, adjustment mechanism, third motor, fourth screw rod, fifth screw rod, second slider and piercing head. The utility model has the advantages that: one end of the fourth screw rod, which deviates from the third motor, is fixed with a fifth screw rod, the second sliding blocks are two, one of the second sliding blocks is connected to the fourth screw rod in a sliding manner, the other second sliding block is connected to the fifth screw rod in a sliding manner, one end of the second sliding block, which deviates from the supporting plate, is fixed with a punching head, the direction of the thread on the fourth screw rod is opposite to that of the thread on the fifth screw rod, the third motor drives the fourth screw rod and the fifth screw rod to rotate, so that the second sliding blocks on the fourth screw rod and the fifth screw rod respectively drive the punching heads to move back to back or move towards each other, so that the punching head moves the position, where the valve plate needs to be punched, under the driving of the second sliding blocks, the punching head is convenient.

Description

Valve plate punching device

Technical Field

The utility model relates to a punching device specifically is a valve plate punching device, belongs to valve plate technical field.

Background

The valve plate is a door plate for sealing. The valve plate is matched with the sealing strip to increase the sealing performance and prevent leakage. When the valve plate is produced, the valve plate is generally punched and molded by a punching machine, and holes are formed in the valve plate and are also punched and molded.

However, when the valve plate is punched, the valve plate needs to be symmetrically punched sometimes, and a single punching head is generally used for punching the valve plate under the control of numerical control coding, but the punching by the method needs to be carried out back and forth, so that the speed is slow, the time consumption is high, and the efficiency is slow.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a valve plate punching device just lies in providing for solving above-mentioned problem, can the symmetry punch a hole, and is easy and simple to handle, consuming time few, efficient.

The utility model realizes the above purpose by the following technical proposal, a valve plate punching device comprises an operation table, a limiting mechanism is fixed on the operation table, a sliding mechanism is fixed on the operation table, the sliding mechanism is connected with a supporting plate, an adjusting mechanism is arranged on the supporting plate, a punching head is arranged on the adjusting mechanism, the adjusting mechanism comprises a third motor, a fourth screw, a fifth screw and a second slider, the third motor is fixed on the supporting plate, the fourth screw is sleeved on the third motor, the fifth screw is fixed at the end of the fourth screw departing from the third motor, the fourth screw and the fifth screw are both rotationally connected with the supporting plate, two second sliders are arranged, one of the second sliders is slidably connected with the fourth screw, the other second slider is slidably connected with the fifth screw, and one end of the second sliding block, which is far away from the supporting plate, is fixedly provided with the punching head, and the direction of the thread on the fourth screw rod is opposite to that of the thread on the fifth screw rod.

Preferably, in order to facilitate the positioning of the valve plate, the limiting mechanism comprises two limiting plates, and the two limiting plates are symmetrically arranged on the operating platform.

Preferably, for the convenience of the positioning of the valve plates with different widths, the limiting mechanism further comprises a first sliding block, a first screw rod, a second screw rod and a first motor, the first motor is fixedly installed on the operating platform, the first motor is adjusted with the first screw rod, one end of the first screw rod, which deviates from the first motor, is fixed with the second screw rod, the first screw rod and the second screw rod are both rotatably connected with the operating platform, and the first screw rod and the second screw rod are both in threaded connection with the first sliding block.

Preferably, in order to facilitate the valve plate to be fixed at the central position, the direction of the thread on the first screw is opposite to that of the thread on the second screw, and the distance between the first slider on the first screw and the second slider on the second screw is the same as the distance between the first slider on the first screw and the second slider on the second screw and the joint of the first screw and the second screw.

Preferably, in order to facilitate the punching of the punching head, the sliding mechanism includes a second motor, a slide rail and a third screw rod, the slide rail is fixed to the support plate, the slide rail is fixed to the operating platform, the second motor is fixed to the top end of the slide rail, the second motor is sleeved with the third screw rod, the third screw rod is rotatably connected to the slide rail, the third screw rod is in threaded connection with the support plate, and the support plate is slidably connected to the slide rail.

The utility model has the advantages that: the fourth screw rod cup joints in the third motor, the one end that the fourth screw rod deviates from the third motor is fixed with the fifth screw rod, fourth screw rod and fifth screw rod all rotate to be connected in the backup pad, the second slider is equipped with two, one of them second slider sliding connection is in the fourth screw rod, another second slider sliding connection is in the fifth screw rod, the one end that the second slider deviates from the backup pad is fixed with the punching head, the direction of screw thread on the fourth screw rod and the screw thread on the fifth screw rod are opposite, the third motor drives fourth screw rod and fifth screw rod and rotates, thereby make the second slider on fourth screw rod and the fifth screw rod drive the punching head respectively and carry on the back mutually or move in opposite directions, thereby make the punching head move the position that the valve plate needs to punch a hole under the drive of second slider, make things convenient for punching a hole of punching head, be favorable to the symmetry of valve.

Drawings

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

fig. 2 is a schematic view of a connection structure between the operation table and the limiting mechanism shown in fig. 1.

In the figure: 1. the device comprises an operating table, 2, a limiting mechanism, 21, a limiting plate, 22, a first sliding block, 23, a first screw, 24, a second screw, 25, a first motor, 3, a sliding mechanism, 31, a second motor, 32, a sliding rail, 33, a third screw, 4, a supporting plate, 5, an adjusting mechanism, 51, a third motor, 52, a fourth screw, 53, a fifth screw, 54, a second sliding block, 6 and a punching head.

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. 1-2, a valve plate punching device includes an operation table 1, a limiting mechanism 2 is fixed on the operation table 1, a sliding mechanism 3 is fixed on the operation table 1, the sliding mechanism 3 is connected with a support plate 4, an adjusting mechanism 5 is installed on the support plate 4, a punching head 6 is installed on the adjusting mechanism 5, the adjusting mechanism 5 includes a third motor 51, a fourth screw 52, a fifth screw 53 and a second slider 54, the third motor 51 is fixed on the support plate 4, the fourth screw 52 is sleeved on the third motor 51, the fifth screw 53 is fixed on one end of the fourth screw 52 departing from the third motor 51, the fourth screw 52 and the fifth screw 53 are both rotatably connected to the support plate 4, two second sliders 54 are provided, one of the second sliders 54 is slidably connected to the fourth screw 52, the other second sliding block 54 is slidably connected to the fifth screw 53, the punching head 6 is fixed to one end of the second sliding block 54, which is away from the supporting plate 4, and the direction of the thread on the fourth screw 52 is opposite to the direction of the thread on the fifth screw 53.

As a technical optimization scheme of the utility model, stop gear 2 includes limiting plate 21, limiting plate 21 is equipped with two, two limiting plate 21 symmetry install in operation panel 1.

As a technical optimization scheme of the utility model, stop gear 2 still includes first slider 22, first screw 23, second screw 24 and first motor 25, first motor 25 fixed mounting in operation panel 1, first motor 25 has been adjusted first screw 23, first screw 23 deviates from first motor 25's one end is fixed with second screw 24, first screw 23 with second screw 24 all rotate connect in operation panel 1, first screw 23 with the equal threaded connection of second screw 24 has first slider 22.

As a technical optimization scheme of the present invention, the direction of the thread on the first screw 23 is opposite to that of the thread on the second screw 24, and the distance between the first slider 22 on the first screw 23 and the second slider 54 on the second screw 24 is the same as the distance between the joints of the first screw 23 and the second screw 24.

As a technical optimization scheme of the utility model, slide mechanism 3 includes second motor 31, slide rail 32 and third screw rod 33, slide rail 32 is fixed in backup pad 4, slide rail 32 is fixed in operation panel 1, second motor 31 is fixed in the top of slide rail 32, second motor 31 has cup jointed third screw rod 33, third screw rod 33 rotate connect in slide rail 32, third screw rod 33 with threaded connection between the backup pad 4, backup pad 4 sliding connection in slide rail 32.

When the utility model is used, the valve plate is firstly placed between the two limiting plates 21 on the operation platform 1, then, the first motor 25 starts to rotate, the first motor 25 drives the first screw 23 and the second screw 24 to rotate together, so that the first screw 23 and the second screw 24 respectively drive the position limiting plate 21 on the first slider 22 to approach the valve plate until the two sides of the valve plate are supported by the position limiting plate 21, then the third motor 51 drives the fourth screw 52 and the fifth screw 53 to rotate, so that the second sliders 54 on the fourth screw 52 and the fifth screw 53 respectively drive the punching heads 6 to move back and forth or move towards each other, so that the punching head 6 is driven by the second slide block 54 to move the valve plate at the position where punching is needed, then the second motor 31 drives the third screw 33 to rotate, so that the third screw 33 drives the support plate 4 to move towards the direction of the operating platform 1, and the punching of the punching head 6 is facilitated; the symmetrical punching of the valve plate is facilitated, and the efficiency is improved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A valve plate punching device comprises an operation table (1), and is characterized in that: the operating table is characterized in that a limiting mechanism (2) is fixed on the operating table (1), a sliding mechanism (3) is fixed on the operating table (1), a supporting plate (4) is connected with the sliding mechanism (3), an adjusting mechanism (5) is installed on the supporting plate (4), a punching head (6) is installed on the adjusting mechanism (5), the adjusting mechanism (5) comprises a third motor (51), a fourth screw (52), a fifth screw (53) and a second sliding block (54), the third motor (51) is fixed on the supporting plate (4), the fourth screw (52) is sleeved on the third motor (51), the fifth screw (53) is fixed at one end of the fourth screw (52) departing from the third motor (51), the fourth screw (52) and the fifth screw (53) are both rotationally connected to the supporting plate (4), and the second sliding block (54) is provided with two blocks, one of the second sliding blocks (54) is slidably connected to the fourth screw rod (52), the other second sliding block (54) is slidably connected to the fifth screw rod (53), the punching head (6) is fixed to one end, away from the supporting plate (4), of the second sliding block (54), and the direction of the thread on the fourth screw rod (52) is opposite to that of the thread on the fifth screw rod (53).

2. A valve plate punch apparatus as claimed in claim 1, wherein: the limiting mechanism (2) comprises two limiting plates (21), and the two limiting plates (21) are symmetrically arranged on the operating platform (1).

3. A valve plate punch apparatus as claimed in claim 2, wherein: stop gear (2) still include first slider (22), first screw rod (23), second screw rod (24) and first motor (25), first motor (25) fixed mounting in operation panel (1), first motor (25) are adjusted first screw rod (23), first screw rod (23) deviate from the one end of first motor (25) is fixed with second screw rod (24), first screw rod (23) with second screw rod (24) all rotate connect in operation panel (1), first screw rod (23) with second screw rod (24) equal threaded connection have first slider (22).

4. A valve plate punch apparatus as claimed in claim 3, wherein: the direction of the thread on the first screw rod (23) is opposite to that of the thread on the second screw rod (24), and the distance between the first slide block (22) on the first screw rod (23) and the second slide block (54) on the second screw rod (24) and the connection position of the first screw rod (23) and the second screw rod (24) is the same.

5. A valve plate punch apparatus as claimed in claim 1, wherein: slide mechanism (3) include second motor (31), slide rail (32) and third screw rod (33), slide rail (32) are fixed in backup pad (4), slide rail (32) are fixed in operation panel (1), second motor (31) are fixed in the top of slide rail (32), second motor (31) have been cup jointed third screw rod (33), third screw rod (33) rotate connect in slide rail (32), third screw rod (33) with threaded connection between backup pad (4), backup pad (4) sliding connection in slide rail (32).