Anvil block bottom chamfering treatment device for flange forging

Abstract

The utility model relates to an anvil block bottom chamfering processing device for flange forging. The anvil block bottom chamfering processing device comprises a moving mechanism and a placing mechanism, the moving mechanism comprises a base, a lead screw, a motor and a moving platform; the lead screw is horizontally and rotationally arranged on the base in the length direction of the base. The motor is used for driving the lead screw to rotate; the bottom of the movable platform sleeves the lead screw in a threaded manner; the placing mechanism comprises a V-shaped supporting plate and an inserting body; an inserting groove is horizontally formed in the upper surface of the moving platform and penetrates through the two sides of the moving platform; the included angle between the two inner walls of the V-shaped supporting plate is 90 degrees, the inserting body is located at the bottom of the V-shaped supporting plate, and the V-shaped supporting plate is inserted into the inserting groove through the inserting body. The anvil block can be quickly adjusted, and a subsequent lathe can conveniently carry out chamfer turning operation on the anvil block.

Description

Technical Field

[0001] This utility model relates to the field of metal processing and manufacturing technology, and in particular to a device for chamfering the bottom of an anvil block for flange forging. Background Technology

[0002] A flange is a ring-shaped component used to connect pipes, valves, pumps, and other equipment. It typically has bolt holes, and fasteners such as bolts and nuts are used to achieve a tight connection between components. The design and use of flanges directly affect the safety and stability of mechanical systems, making them indispensable connecting parts in industrial production.

[0003] During the forging process of flange forgings, an anvil is required. The bottom sides of the anvil need to be chamfered on a lathe to prevent indentations from appearing on the surface of the flange forging during forging. Anvils are usually square in structure and need to be rotated at a certain angle to fit the cutting tools on the lathe. Existing tooling cannot meet the above requirements.

[0004] It is desirable to provide a device for chamfering the bottom of anvil blocks for flange forging, in order to solve the above-mentioned technical problems. Utility Model Content

[0005] The purpose of this invention is to provide a chamfering device for the bottom of anvil blocks used in flange forging, which can quickly adjust the anvil blocks to facilitate subsequent chamfering operations on a lathe.

[0006] To achieve the above-mentioned utility model objectives, a device for chamfering the bottom of anvil blocks for flange forging is provided, comprising a moving mechanism and a placing mechanism;

[0007] The moving mechanism includes a base, a lead screw, a motor, and a moving platform;

[0008] The lead screw is horizontally mounted on the base along the length of the base;

[0009] The motor is used to drive the lead screw to rotate; the bottom of the moving platform is threaded onto the lead screw;

[0010] The placement mechanism includes a V-shaped support plate and a connector;

[0011] The mobile platform has a horizontal slot on its upper surface, which extends through both sides of the mobile platform.

[0012] The included angle between the two inner walls of the V-shaped support plate is 90°. The plug body is located at the bottom of the V-shaped support plate, and the V-shaped support plate is plugged into the slot through the plug body.

[0013] Preferably, a long frame is provided in the middle of the base, and the lead screw is located inside the long frame;

[0014] The base is equipped with guide rails on both sides where the long frame is placed, and the mobile platform is slidably mounted on the two guide rails.

[0015] Preferably, the bending area of ​​the V-shaped support plate is provided with a plurality of countersunk screws, which penetrate the upper and lower surfaces of the connector.

[0016] Preferably, the V-shaped support plate and the connector are integrally formed.

[0017] Preferably, it further includes a pressing mechanism, which includes a screw, a pressure plate, a nut, and a support platform;

[0018] The screw is vertically fixed to the movable platform;

[0019] The pressure plate is sleeved on the screw;

[0020] The nut is fitted onto the screw and is located above the pressure plate;

[0021] The support platform is fixed on the mobile platform, and a pad is placed on the support platform. One end of the pressure plate is located directly above the support platform.

[0022] Furthermore, a rubber layer is provided on the lower surface of the end of the pressure plate near the anvil block to be processed.

[0023] This utility model discloses a device for chamfering the bottom of anvil blocks used in flange forging, which has the following advantages compared with the prior art:

[0024] (1) By setting a moving mechanism, the position of the anvil block can be moved quickly. By setting a V-shaped support plate, the angle of the anvil block can be adjusted easily (the anvil block only needs to be placed on the V-shaped support plate, with the edge of the chamfered side facing outwards), which effectively improves the chamfering efficiency of the anvil block and enhances safety.

[0025] (2) The design is simple and easy to use. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the base structure in this embodiment;

[0027] Figure 2 This is a schematic diagram of the structure of a flange forging anvil bottom chamfering device according to this embodiment. Figure 1 ;

[0028] Figure 3 This is a schematic diagram of the structure of a flange forging anvil bottom chamfering device according to this embodiment. Figure 2 . Detailed Implementation

[0029] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0030] like Figure 2 As shown, a chamfering device for the bottom of an anvil block for flange forging includes a moving mechanism and a placing mechanism.

[0031] like Figure 1 As shown, the moving mechanism includes a base 1, a lead screw 2, a motor 3, and a moving platform 4; the lead screw 2 is horizontally rotatably mounted on the base 1 along its length; the motor 3 is used to drive the lead screw 2 to rotate; the bottom of the moving platform 4 is threaded onto the lead screw 2, and the rotation of the lead screw 2 enables the moving platform 4 to move linearly on the lead screw 2.

[0032] In this embodiment, a long frame 5 is provided in the middle of the base 1, and the lead screw 2 is located inside the long frame 5; guide rails 6 are provided on both sides of the long frame 5 on the base 1, and the moving platform 4 is slidably mounted on the two guide rails 6; with this arrangement, the long frame 5 provides a certain degree of protection for the lead screw 2, and at the same time, the two guide rails 6 guide the moving platform 4 to ensure the linear movement of the moving platform 4.

[0033] The placement mechanism includes a V-shaped support plate 7 and a connector 8; a slot 9 is horizontally provided on the upper surface of the moving platform 4, and the slot 9 passes through both sides of the moving platform 4; the included angle between the two inner walls of the V-shaped support plate 7 is 90°, the connector 8 is located at the bottom of the V-shaped support plate 7, and the V-shaped support plate 7 is inserted into the slot 9 through the connector 8.

[0034] In this embodiment, the bending area of ​​the V-shaped support plate 7 is provided with a plurality of countersunk screws 10, which penetrate the upper and lower surfaces of the plug body 8; this arrangement effectively prevents the V-shaped support plate 7 from sliding on the slot 9 of the moving platform 4, thus preventing safety accidents.

[0035] In this embodiment, the V-shaped support plate 7 and the plug body 8 are integrally formed, which facilitates processing.

[0036] In this embodiment, as Figure 3As shown, the flange forging anvil bottom chamfering device further includes a pressing mechanism, which includes a screw 11, a pressure plate 12, a nut 13, and a support platform 14. The screw 11 is vertically fixed on the moving platform 4, the pressure plate 12 is sleeved on the screw 11, and the nut 13 is sleeved on the screw 11 and located above the pressure plate 12. The support platform 14 is fixed on the moving platform 4, and a pad 15 is placed on the support platform 14. One end of the pressure plate 12 is located directly above the support platform 14. After the anvil to be chamfered is placed on the V-shaped support plate 7, the nut 13 is rotated so that one end of the pressure plate 12 presses down on the top of the anvil. A suitable pad 15 is placed on the support platform 14 to keep the pressure plate 12 horizontal. Tightening the nut 13 can effectively press down the anvil.

[0037] Furthermore, the lower surface of the pressure plate 12 near the anvil block to be processed is provided with a rubber layer (not shown in the figure) to avoid rigid contact with the anvil block.

[0038] When chamfering the anvil block, the anvil block 16 is placed on the V-shaped support plate 7 and effectively fixed by the pressing mechanism. The motor 3 is started, the lead screw 2 rotates, and the moving platform 4 moves linearly on the lead screw 2 to the designated position. The cutting tool on the lathe can then chamfer one side of the anvil block.

[0039] The preferred embodiments of this utility model have been described in detail above, but this utility model is not limited to the embodiments described. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of this utility model, and these equivalent modifications or substitutions are all included within the scope defined by the claims of this application.

Claims

1. A device for chamfering the bottom of an anvil block for flange forging, characterized in that, Includes moving mechanisms and placement mechanisms; The moving mechanism includes a base, a lead screw, a motor, and a moving platform; The lead screw is horizontally mounted on the base along the length of the base; The motor is used to drive the lead screw to rotate; the bottom of the moving platform is threaded onto the lead screw; The placement mechanism includes a V-shaped support plate and a connector; The mobile platform has a horizontal slot on its upper surface, which extends through both sides of the mobile platform. The included angle between the two inner walls of the V-shaped support plate is 90°. The plug body is located at the bottom of the V-shaped support plate, and the V-shaped support plate is plugged into the slot through the plug body.

2. The flange forging anvil bottom chamfering device according to claim 1, characterized in that, The base has a long frame in the middle, and the lead screw is located inside the long frame. The base is equipped with guide rails on both sides where the long frame is placed, and the mobile platform is slidably mounted on the two guide rails.

3. The flange forging anvil bottom chamfering device according to claim 1, characterized in that, The V-shaped support plate has several countersunk screws in the bending area, and the countersunk screws penetrate the upper and lower surfaces of the connector.

4. The flange forging anvil bottom chamfering device according to claim 3, characterized in that, The V-shaped support plate and the connector are integrally formed.

5. A flange forging anvil bottom chamfering device according to any one of claims 1 to 4, characterized in that, It also includes a pressing mechanism, which includes a screw, a pressure plate, a nut, and a support platform; The screw is vertically fixed to the movable platform; The pressure plate is sleeved on the screw; The nut is fitted onto the screw and is located above the pressure plate; The support platform is fixed on the mobile platform, and a pad is placed on the support platform. One end of the pressure plate is located directly above the support platform.

6. The flange forging anvil bottom chamfering device according to claim 5, characterized in that, The pressure plate has a rubber layer on the lower surface of the end near the anvil block to be processed.

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