Valve flange forging device

Abstract

The utility model discloses a valve flange forging device, which belongs to the technical field of valve flange production and comprises a bottom plate for mounting the valve flange forging device and a forging mechanism for forging the valve flange, mounting strips are symmetrically and fixedly mounted on the top surface of the bottom plate, and strip-shaped grooves are formed in the top surfaces of the mounting strips. Sliding blocks are correspondingly installed in the two strip-shaped grooves in a sliding mode, and U-shaped plates are installed on the top faces of the two sliding blocks. A U-shaped plate is fixedly mounted on the top surface of the bottom plate, a mounting column is slidably mounted on the top surface of the U-shaped plate in a penetrating manner, a limiting plate is fixedly mounted on the top surface of the mounting column, an inverted-T-shaped rod is fixedly mounted at the bottom of the mounting column, taking blocks are symmetrically slidably inserted into a cross rod of the inverted-T-shaped rod, a plurality of push springs are fixedly mounted between the opposite sides of the two taking blocks, and a placement plate is fixedly mounted on the top surface of the bottom plate. Compared with the prior art, the device can be used for conveniently blanking forged valve flanges.

Description

TECHNICAL FIELD

[0001] The utility model belongs to valve flange production technical field especially valve flank forging device. BACKGROUND

[0002] Tap water as an important life resource, has become an indispensable part of people's production and life, and tap water pipes can enter each household through pipelines, and valves are needed to connect and control between pipelines, so various functional valves have emerged.

[0003] The existing valve flange forging needs to heat the blank and put it into the stamping groove and stamp the blank through the stamping forging device to complete the forging processing of the valve flange. The existing valve flange needs to be taken out from the stamping groove by the clamp and cooled by artificial after forging, which will bring great workload to the workers, and further increase the risk of workers' work, so a valve flange forging device is needed to solve this problem. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a valve flange forging device to solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a valve flange forging device, comprising a valve flange forging device installation bottom plate and a valve flange forging forging mechanism, the top surface of the bottom plate is fixedly installed with installation strips in pairs, the top surface of the installation strip is provided with a strip-shaped groove, and the strip-shaped grooves are slidably installed with sliding blocks in pairs, and the top surfaces of the sliding blocks are installed with U-shaped plates;

[0006] The top surface of the U-shaped plate is slidably penetrated and installed with an installation column, and the top surface of the installation column is fixedly installed with a limiting plate, the bottom of the installation column is fixedly installed with an inverted T-shaped rod, and the horizontal rod of the inverted T-shaped rod is symmetrically slidably inserted with material taking blocks;

[0007] A plurality of push springs are fixedly installed between the opposite sides of the two material taking blocks.

[0008] The top surface of the bottom plate is fixedly installed with a placing plate.

[0009] Preferably, the two material taking blocks are longitudinally symmetrically separated conical columns, and the sidewalls of the conical columns are provided with clamping grooves.

[0010] Preferably, the top surface of the U-shaped plate is fixedly installed with a plurality of limiting columns, and the limiting columns are all upwardly penetrated and installed with the limiting plate.

[0011] Preferably, a plurality of springs are fixedly installed between the bottom of the limiting plate and the top surface of the U-shaped plate and correspond to the plurality of limiting columns.

[0012] Preferably, the plurality of springs are all slidingly sleeved to the outer side of the limiting column.

[0013] Preferably, the outer wall of the two sliders is symmetrically fixedly installed with limiting blocks, and the inner wall of the strip-shaped groove is symmetrically provided with two limiting grooves.

[0014] Preferably, the two limiting blocks fixedly installed on the side wall of the slider are slidingly connected to the interiors of the two limiting grooves provided on the inner wall of the strip-shaped groove, respectively.

[0015] Compared with the prior art, the technical effects and advantages of the utility model are:

[0016] The valve flange forging device, thanks to the setting of the material taking blocks, the plurality of push springs and the inverted T-shaped rod and other structures, two material taking blocks are moved to the upper side of the valve flange, then the limiting plate is pressed down to drive the installation column and the two material taking blocks provided at the lower end of the installation column to move to the position of the middle hole of the flange, when the two material taking blocks contact the flange, the two material taking blocks are close to each other and the plurality of push springs are compressed due to the conical setting of the two material taking blocks, until the clamping groove position of the material taking block moves to the middle of the flange, at this time, the push spring pushes the two material taking blocks apart and clamps the flange, so that the flange can be positioned, then the installation column is pulled up by the plurality of springs to drive the material taking block and the flange to move upward, so that the flange is taken.

[0017] The valve flange forging device, thanks to the setting of the two installation strips, the strip-shaped groove and the slider and other structures, when the valve flange is lifted upward by the material taking block and other structures, the U-shaped plate is pushed to drive the flange to move and move to the upper side of the placing plate, then the limiting plate is pressed down again, the two material taking blocks are inserted into the placing plate, and the two material taking blocks are moved again to make the flange fall on the top surface of the placing plate, so that the flange can be taken.

[0018] Compared with the prior art, the valve flange forging device can facilitate the discharging of the forged valve flange. BRIEF DESCRIPTION OF DRAWINGS

[0019] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description, and obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating labor.

[0020] Figure 1 It is a structural schematic diagram of the utility model;

[0021] Figure 2 For the utility model Figure 1 The structure of part A is enlarged in the figure.

[0022] Figure 3 For the utility model Figure 1 The structure of part B is enlarged in the figure.

[0023] Figure 4 The structure of the inverted T-shaped rod, the material taking block and the push spring is shown in the figure.

[0024] Explanation of reference signs:

[0025] In the figure: 1, bottom plate; 2, forging mechanism; 3, mounting strip; 4, strip-shaped groove; 5, sliding block; 6, U-shaped plate; 7, mounting column; 8, limiting plate; 9, inverted T-shaped rod; 10, material taking block; 11, push spring; 12, limiting block; 13, spring. Specific implementation

[0026] In the following description, a large number of specific details are given in order to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, some technical features known in the art are not described in order to avoid obscuring the utility model.

[0027] Unless the direction indicated by the figure is defined separately, the directions such as up, down, left, right, front, back, inside and outside mentioned in this document are based on the directions such as up, down, left, right, front, back, inside and outside in the figure of the utility model, which are explained herein.

[0028] The connection mode can adopt existing modes such as bonding, welding, bolt connection and the like, and the actual needs are accurate.

[0029] As Figures 1 to 4 The main structure of the valve flange forging device is a valve flange forging device installation bottom plate 1 and a valve flange forging forging mechanism 2. The top surface of the bottom plate 1 is symmetrically fixedly installed with mounting strips 3. The top surface of the mounting strip 3 is provided with strip-shaped grooves 4, and the two strip-shaped grooves 4 are correspondingly provided with sliding blocks 5. The top surface of the two sliding blocks 5 is provided with a U-shaped plate 6. The top surface of the bottom plate 1 is fixedly installed with a placing plate. Thanks to the arrangement of the two mounting strips 3, the strip-shaped grooves 4 and the sliding blocks 5, when the valve flange is lifted upward by the material taking block 10 and the like, the U-shaped plate 6 is pushed to move the flange and move to the upper side of the placing plate. Then, the limiting plate 8 is pressed again, and the two material taking blocks 10 are inserted into the placing plate, so that the two material taking blocks 10 are moved again and the flange falls on the top surface of the placing plate. In this way, the flange can be taken out.

[0030] The installation column 7 is slidingly installed through the top surface of the U-shaped plate 6, and the top surface of the installation column 7 is fixedly installed with a limiting plate 8. The bottom of the installation column 7 is fixedly installed with a T-shaped rod 9, and the horizontal rod of the T-shaped rod 9 is symmetrically slidably inserted with a material taking block 10. A plurality of push springs 11 are fixedly installed between the two opposite sides of the material taking block 10. Thanks to the arrangement of the material taking block 10, the plurality of push springs 11 and the T-shaped rod 9, the two material taking blocks 10 are moved above the valve flange, and then the limiting plate 8 is pressed down to drive the installation column 7 and the two material taking blocks 10 arranged at the lower end thereof to move to the position of the middle hole of the flange. When the two material taking blocks 10 contact the flange, the two material taking blocks 10 are arranged in a conical shape, so that the two material taking blocks 10 are close to each other and the plurality of push springs 11 are compressed. When the clamping groove of the material taking block 10 moves to the middle of the flange, the push spring 11 pushes the two material taking blocks 10 away from each other and clamps the flange. In this way, the flange can be clamped. Then the installation column 7 is pulled upward by the plurality of springs 13 to drive the material taking block 10 and the flange to move upward, so as to complete the material taking of the flange.

[0031] The two material taking blocks 10 are longitudinally symmetrically separated conical columns, and the side wall of the conical column is provided with a material clamping groove. Thanks to the arrangement of the material clamping groove, the flange can be stably clamped.

[0032] The top surface of the U-shaped plate 6 is fixedly installed with a plurality of limiting columns, and the plurality of limiting columns all penetrate through the limiting plate 8. The bottom of the limiting plate 8 and the top surface of the U-shaped plate 6 are fixedly installed with a plurality of springs 13 corresponding to the plurality of limiting columns. The plurality of springs 13 are slidably sleeved to the outside of the limiting column. The plurality of springs 13 can maintain the height of the material taking block 10 when not in use, and can automatically lift the material taking block 10 after clamping the flange and reduce the labor intensity of workers.

[0033] The outer wall of the two sliding blocks 5 is symmetrically fixedly installed with a limiting block 12, and the inner wall of the strip-shaped groove 4 is symmetrically provided with two limiting grooves. The two limiting blocks 12 fixedly installed on the side wall of the sliding block 5 are respectively slidably connected to the inside of the two limiting grooves provided on the inner wall of the strip-shaped groove 4. Thanks to the arrangement of the limiting block 12, the sliding direction of the sliding block 5 can be effectively limited, and the stability of the sliding block 5 and the U-shaped plate 6 when sliding can be further improved.

[0034] Working principle

[0035] The valve flange forging device, in use, first pushes the U-shaped plate 6 to move to the upper side of the forged flange and makes the material taking blocks 10 opposite to the middle hole of the flange, then presses the limiting plate 8 and drives the mounting column 7 and the material taking blocks 10 to move to the flange, when the material taking blocks 10 contact the flange, at this time, the two material taking blocks 10 will move oppositely and compress the plurality of push springs 11, when the middle hole position of the flange is opposite to the clamping groove of the material taking blocks 10, at this time, the plurality of push springs 11 will push the material taking blocks 10 to clamp the flange, then releases the limiting plate 8 to drive the mounting column 7 and the flange to move upward through the plurality of springs 13, then pushes the U-shaped plate 6 and the flange to the upper side of the placing plate and again presses the limiting plate 8 to make the two material taking blocks 10 again opposite and combine, so as to place the flange on the placing plate.

[0036] It is to be understood that the phraseology or terminology such as "one" and "another" used herein are merely used to describe a singular entity or action, but does not necessarily require or imply that there is only one of the entity or action. Moreover, the terms "comprising", "including" or any other variant thereof are intended to cover a non-exclusive inclusion, such that a process, method, article or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article or apparatus. Without further limitation, the statement "comprising a limited element" does not exclude the presence of additional identical elements in the process, method, article or apparatus including the stated element.

[0037] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A valve flange forging device comprising a valve flange forging device mounting base plate (1) and a valve flange forging forging mechanism (2), characterized in that: The top surface of the bottom plate (1) is symmetrically fixedly provided with mounting strips (3), the top surface of the mounting strips (3) is provided with strip-shaped grooves (4), and the two strip-shaped grooves (4) are correspondingly and slidably provided with sliding blocks (5); the top surface of the two sliding blocks (5) is provided with U-shaped plates (6); The top surface of the U-shaped plate (6) is slidably and penetratively provided with mounting columns (7), the top surface of the mounting columns (7) is fixedly provided with limiting plates (8), the bottom of the mounting columns (7) is fixedly provided with inverted T-shaped rods (9), and the horizontal rods of the inverted T-shaped rods (9) are symmetrically and slidably inserted with material taking blocks (10); A plurality of push springs (11) are fixedly arranged between the opposite sides of the two material taking blocks (10). The top surface of the bottom plate (1) is fixedly provided with a placing plate.

2. A valve flange swaging device as claimed in claim 1, wherein: The two material taking blocks (10) are longitudinally and symmetrically separated in the form of tapered columns, and the side walls of the tapered columns are provided with clamping grooves.

3. A valve flange swaging device as claimed in claim 1, wherein: The top surface of the U-shaped plate (6) is fixedly provided with a plurality of limiting columns, and the plurality of limiting columns are all upwardly and penetratively provided with the limiting plates (8).

4. A valve flange swaging device according to claim 3, wherein: The bottom of the limiting plate (8) and the top surface of the U-shaped plate (6) are fixedly provided with a plurality of springs (13) corresponding to the plurality of limiting columns.

5. A valve flange swaging device as claimed in claim 4, wherein: The plurality of springs (13) are all slidably sleeved to the outer sides of the limiting columns.

6. A valve flange swaging device as claimed in claim 1, wherein: The outer walls of the two sliding blocks (5) are symmetrically fixedly provided with limiting blocks (12), and the inner walls of the strip-shaped grooves (4) are symmetrically provided with two limiting grooves.

7. A valve flange swaging device according to claim 6, wherein: The two limiting blocks (12) fixedly arranged on the side walls of the sliding blocks (5) are respectively and slidably connected to the interiors of the two limiting grooves provided on the inner walls of the strip-shaped grooves (4).

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