CN110883193B

CN110883193B - Butterfly plate production and processing equipment

Info

Publication number: CN110883193B
Application number: CN201911109942.2A
Authority: CN
Inventors: 沈升好
Original assignee: Anhui Fanchang Wannan Valve Casting Co Ltd
Current assignee: Anhui Fanchang Wannan Valve Casting Co Ltd
Priority date: 2019-11-14
Filing date: 2019-11-14
Publication date: 2021-06-08
Anticipated expiration: 2039-11-14
Also published as: CN110883193A

Abstract

The invention relates to the technical field of butterfly plate production, and discloses butterfly plate production and processing equipment which comprises a rack, wherein a support frame is fixedly arranged at the top of the rack, a first air cylinder is fixedly arranged at the top of the support frame, a connecting block is fixedly arranged at the tail end of a piston rod of the first air cylinder, two pressing plates are symmetrically and fixedly arranged on the lower side of the connecting block, a placing groove is detachably arranged at the top of the rack and under the pressing plates, two supporting plates are symmetrically and fixedly arranged at the groove bottom of the placing groove, the two supporting plates and the two pressing plates are arranged correspondingly, a workpiece is arranged between the supporting plates and the pressing plates, through holes are formed in the left side and the right side of the placing groove, and a second air cylinder and a third air cylinder are fixedly. The invention ensures the punching space above and below the workpiece, improves the punching effect of the workpiece, reduces the cost of equipment and is convenient for workers to take out the workpiece.

Description

Butterfly plate production and processing equipment

Technical Field

The invention relates to the technical field of butterfly plate production, in particular to butterfly plate production and processing equipment.

Background

The butterfly plate is an important component of the butterfly valve, and one end of each of the holes at the two ends of the butterfly plate is a square hole while the other end is a round hole. In the prior art, in the machining process of the butterfly plate, the process of machining the square hole and the process of machining the round hole are independent processes, so that the machining efficiency is low; in addition, new requirements for environmental protection are currently being placed.

The patent number is CN108188260A, and discloses a butterfly plate processing device, which comprises a device body and a dust removal device, wherein the dust removal device comprises a dust removal cover and a dust removal pipeline, the dust removal cover and the dust removal pipeline are arranged above the device body, one end of the dust removal pipeline is communicated with the dust removal cover, the other end of the dust removal pipeline extends to the outside of a workshop, and a dust removal mechanism and a fan are arranged in the dust removal pipeline; the dust removal device is arranged additionally, the dust removal device comprises a dust hood and a dust removal pipeline, the dust removal pipeline is arranged above the device body, one end of the dust removal pipeline is communicated with the dust hood, the other end of the dust removal pipeline extends to the outside of a workshop, a dust removal mechanism and a fan are arranged in the dust removal pipeline, the dust removal mechanism adopts purchased equipment, the equipment is well-known technology, and the dust pollution environment is avoided through the dust removal device.

But above-mentioned patent only adopts fixed block and lower fixed block to carry out the centre gripping fixed to the work piece, because the work piece can produce certain deformation when the punching press, goes up the fixed block and can produce certain influence to the work piece punching press with lower fixed block, adopts dust exhausting fan volume great moreover, increases the cost of equipment.

Disclosure of Invention

The invention aims to solve the problems that a butterfly plate machining device in the prior art cannot clamp a workpiece poorly and is high in manufacturing cost, and provides butterfly plate production machining equipment.

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

a butterfly plate production and processing device comprises a rack, wherein a support frame is fixedly arranged at the top of the rack, a first air cylinder is fixedly arranged at the top of the support frame, a connecting block is fixedly arranged at the tail end of a piston rod of the first air cylinder, two pressing plates are symmetrically and fixedly arranged on the lower side of the connecting block, a placing groove is detachably arranged at the top of the rack and is positioned under the pressing plates, two supporting plates are symmetrically and fixedly arranged at the groove bottom of the placing groove, the two supporting plates and the two pressing plates are correspondingly arranged, a workpiece is arranged between the supporting plates and the pressing plates, through holes are respectively formed in the left side and the right side of the placing groove, a second air cylinder and a third air cylinder are respectively and fixedly arranged at the top of the rack and are positioned at the two sides of the placing groove, a square punching head and a circular punching head are respectively and fixedly arranged at the tail ends of piston rods, the lower surface of the baffle is abutted to the top of the placing groove.

Preferably, the connecting block is hollow structure, the inside level of connecting block is equipped with the movable plate, the fixed two springs that are equipped with of upper surface symmetry of movable plate, two the upper end of spring all with the top inner wall fixed connection of connecting block, the left and right sides of movable plate all is fixed and is equipped with the connecting rod, the left and right sides of connecting block all is offered and is used for the bar hole that the connecting rod passed, two the one end that the movable plate was kept away from to the connecting rod all with the inner wall fixed connection of baffle.

Preferably, the lower surface of baffle and the left and right sides that is located the connecting block all fix and are equipped with the dead lever, two the lower extreme of dead lever all fixes and is equipped with the magnet piece.

Preferably, the left side and the right side of the placing groove are both fixedly provided with mounting blocks, and the mounting blocks are both provided with mounting bolts.

Preferably, the square punching head and the round punching head are matched with the through hole.

Preferably, the inside of connecting block is fixed and is equipped with spacing slide bar, the surface of movable plate is seted up with spacing slide bar matched with spacing slide opening.

Compared with the prior art, the invention provides a butterfly plate production and processing device, which has the following beneficial effects:

1. this butterfly plate production and processing equipment through first cylinder, connecting block, clamp plate, standing groove and the backup pad that is equipped with, can fix the effectual clamp of work piece in the inside of standing groove, and guaranteed the punching press space of the top of work piece and below, improved the punching press effect of work piece.

2. This butterfly plate production and processing equipment through connecting block, movable plate, spring, connecting rod and the baffle of setting on the standing groove, can block up the opening shutoff of standing groove to reduce the dust and influence workshop environment, through setting up dead lever and the magnet piece on the baffle, can follow the inside suction of standing groove with the work piece, the staff of being convenient for takes out the work piece.

The parts which are not involved in the device are the same as or can be realized by adopting the prior art, the invention ensures the punching space above and below the workpiece, improves the punching effect of the workpiece, reduces the cost of equipment and is convenient for the working personnel to take out the workpiece.

Drawings

FIG. 1 is a schematic structural diagram of a butterfly plate production and processing device provided by the invention;

fig. 2 is a schematic structural view of the accommodating groove and the baffle in fig. 1.

In the figure: the device comprises a frame 1, a support frame 2, a first cylinder 3, a connecting block 4, a pressing plate 5, a placing groove 6, a supporting plate 7, a baffle 8, a workpiece 9, a second cylinder 10, a third cylinder 11, a square punching head 12, a circular punching head 13, a movable plate 14, a spring 15, a connecting rod 16, a fixed rod 17, a magnet block 18, an installation block 19 and a limiting slide rod 20.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, a butterfly plate production and processing device comprises a frame 1, a support frame 2 is fixedly arranged at the top of the frame 1, a first air cylinder 3 is fixedly arranged at the top of the support frame 2, a connecting block 4 is fixedly arranged at the end of a piston rod of the first air cylinder 3, two pressing plates 5 are symmetrically and fixedly arranged at the lower side of the connecting block 4, a placing groove 6 is detachably arranged at the top of the frame 1 and under the pressing plates 5, two supporting plates 7 are symmetrically and fixedly arranged at the groove bottom of the placing groove 6, the two supporting plates 7 are correspondingly arranged with the two pressing plates 5, a workpiece 9 is arranged between the supporting plates 7 and the pressing plates 5, through holes are respectively arranged at the left side and the right side of the placing groove 6, a second air cylinder 10 and a third air cylinder 11 are respectively and fixedly arranged at the top of the frame 1 and at the two sides of the placing groove 6, a square punching head 12 and a, the square punching head 12 and the circular punching head 13 are matched with the through hole, the baffle 8 is movably sleeved outside the connecting block 4, and the lower surface of the baffle 8 is abutted to the top of the placing groove 6.

Connecting block 4 is hollow structure, the inside level of connecting block 4 is equipped with movable plate 14, the fixed two springs 15 that are equipped with of upper surface symmetry of movable plate 14, two springs 15's upper end all with the top inner wall fixed connection of connecting block 4, the equal fixed connecting rod 16 that is equipped with in left and right sides of movable plate 14, the bar hole that is used for connecting rod 16 to pass is all offered to the left and right sides of connecting block 4, two connecting rods 16 keep away from the one end of movable plate 14 all with the inner wall fixed connection of baffle 8, when connecting block 4 downstream, baffle 8 can set up and block up the opening shutoff of standing groove 6 with the top contact of standing groove 6, reduce dust and influence workshop environment, baffle 8 can drive 14 extrusion spring 15 that makes progress through connecting rod 16 this moment, thereby make clamp plate 5 compress tightly work piece 9.

The lower surface of baffle 8 and the left and right sides that is located connecting block 4 all fix and are equipped with dead lever 17, and the lower extreme of two dead levers 17 all fixes and is equipped with magnet piece 18, when connecting block 4 upwards removes, can follow the inside suction of standing groove 6 with work piece 9, and the staff of being convenient for takes out work piece 9.

All fixedly being equipped with installation piece 19 in the left and right sides of standing groove 6, all being provided with construction bolt on the installation piece 19, can dismantling standing groove 6 and frame 41 to clear up the inside of standing groove 6.

The inside of connecting block 4 is fixed and is equipped with spacing slide bar 20, and the surface of movable plate 14 is seted up the spacing slide opening with spacing slide bar 20 matched with, can increase the stability that movable plate 14 reciprocated.

When the punching device is used, a worker places a workpiece 9 in the placing groove 6, opens the first air cylinder 3 to work and extend out, can drive the connecting block 4 to move downwards and enable the pressing plate 5 to press the workpiece 9 above the supporting plate 7, opens the second air cylinder 10 and the third air cylinder 11 to work simultaneously, and drives the square punching head 12 and the circular punching head 13 to punch holes on two sides of the workpiece 9 simultaneously by the second air cylinder 10 and the third air cylinder 11, so that the pressing space above and below the workpiece 9 is ensured and the punching effect of the workpiece 9 is improved due to the arrangement of the pressing plate 5 and the supporting plate 7; when the connecting block 4 moves downwards, the baffle 8 can be in contact with the top of the placing groove 6 and is arranged and used for blocking the opening of the placing groove 6, the influence of dust on the workshop environment is reduced, at the moment, the baffle 8 can drive the moving plate 14 to extrude the spring 15 upwards through the connecting rod 16, so that the workpiece 9 is pressed tightly by the pressing plate 5, the workpiece 9 can be sucked out from the inside of the placing groove 6 through the fixing rod 17 and the magnet block 18 which are arranged on the baffle when the connecting block 4 moves upwards, and the workpiece 9 can be taken out by a worker 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 able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a butterfly plate production and processing equipment, includes frame (1), its characterized in that, the fixed support frame (2) that is equipped with in top of frame (1), the fixed first cylinder (3) that is equipped with in top of support frame (2), the fixed connecting block (4) that is equipped with in piston rod end of first cylinder (3), the downside symmetry of connecting block (4) is fixed and is equipped with two clamp plates (5), the top of frame (1) just is located clamp plate (5) under can dismantle and set up standing groove (6), the tank bottom department symmetry of standing groove (6) is fixed and is equipped with two backup pads (7), two backup pad (7) and two clamp plate (5) are corresponding the setting, be equipped with work piece (9) between backup pad (7) and clamp plate (5), the through-hole has all been seted up to the left and right sides of standing groove (6), the top of frame (1) and the both sides that are located standing groove (6) are fixed second cylinder (10) and the second cylinder (10 The tail ends of piston rods of the second cylinder (10) and the third cylinder (11) are respectively and fixedly provided with a square punching head (12) and a round punching head (13), a baffle (8) is movably sleeved outside the connecting block (4), and the lower surface of the baffle (8) is abutted to the top of the placing groove (6);

connecting block (4) are hollow structure, the inside level of connecting block (4) is equipped with movable plate (14), the upper surface symmetry of movable plate (14) is fixed and is equipped with two springs (15), two the upper end of spring (15) all with the top inner wall fixed connection of connecting block (4), the left and right sides of movable plate (14) is all fixed and is equipped with connecting rod (16), the left and right sides of connecting block (4) is all seted up and is used for the bar hole that connecting rod (16) passed, two the one end that movable plate (14) were kept away from in connecting rod (16) all with the inner wall fixed connection of baffle (8).

2. A butterfly plate production and processing device according to claim 1, wherein fixing rods (17) are fixedly arranged on the lower surface of the baffle plate (8) and on the left and right sides of the connecting block (4), and magnet blocks (18) are fixedly arranged at the lower ends of the two fixing rods (17).

3. A butterfly plate production and processing device according to claim 1, wherein mounting blocks (19) are fixedly arranged on the left side and the right side of the placing groove (6), and mounting bolts are arranged on the mounting blocks (19).

4. A butterfly plate production and processing device according to claim 1, wherein the square punch (12) and the circular punch (13) are fitted with the through hole.

5. A butterfly plate production and processing device according to claim 2, wherein a limiting slide rod (20) is fixedly arranged inside the connecting block (4), and a limiting slide hole matched with the limiting slide rod (20) is formed in the surface of the moving plate (14).