CN222153801U

CN222153801U - An adjustable die for forging

Info

Publication number: CN222153801U
Application number: CN202420904042.7U
Authority: CN
Inventors: 陈智; 林素佳; 罗元学; 罗永刚
Original assignee: Nanjing Mingsheng Machinery Manufacturing Co ltd
Current assignee: Nanjing Mingsheng Machinery Manufacturing Co ltd
Priority date: 2024-04-28
Filing date: 2024-04-28
Publication date: 2024-12-13
Anticipated expiration: 2034-04-28

Abstract

The utility model discloses an adjustable die for forging, which comprises a bottom plate, wherein an installation groove is formed in the bottom plate, an anti-slip pad is arranged on the inner side wall of the bottom plate, a lower die is arranged in the installation groove, an adaptation groove is formed in the left inner wall of the bottom plate, a limit groove is formed in the inner side wall of the bottom plate, two groups of limit grooves are formed in the limit groove, a contact plate is arranged in the adaptation groove, and a convex column is fixedly connected to the right surface of the contact plate. According to the utility model, the left side of the lower die is extruded, limited and fixed through the contact plate and the convex column, the whole limiting effect is good, meanwhile, the threaded rod can be screwed, and the threaded rod is connected with the bottom plate through threads, so that the threaded rod can drive the interference plate to move in the groove, the interference plate can be attached to the left side surface of the lower die, the left side of the lower die is limited and fixed, and the lower die is limited only by contacting the interference plate during subsequent dismantling.

Description

Adjustable die for forging

Technical Field

The utility model belongs to the technical field of dies, and particularly relates to an adjustable die for forging.

Background

Forging is a processing method for applying pressure to a metal blank by using forging machinery to plastically deform the metal blank to obtain a forging with certain mechanical properties and certain shape and size, and one of two components of forging (forging and stamping) is a die used in the forging process.

In view of the above, the utility model discloses an adjustable forging die for forging wheels, which comprises a base, wherein the base consists of an upper bottom plate, a lower bottom plate and four connecting columns, a lower die and an upper die are arranged on the inner side of the base, the positions of the lower die and the upper die are opposite, and a connecting component for installing and detaching the lower die is arranged on the base. The adjustable forging die for forging the wheels realizes the positioning and mounting of the lower die through the arranged connecting assembly, the device can fix and detach the lower die only by rotating the rocking handle, is simple to operate, greatly reduces the time for changing the die grooves by workers, improves the working efficiency, and can realize the stamping treatment on workpieces of different specifications by changing the lower die of different specifications, thereby forging the wheels of different specifications, effectively overcoming the special limitation of the special wheel of the conventional wheel forging die, and enhancing the adjustability and practicality of the device.

However, in actual use, the effect of fixing the lower die is poor, the four faces of the lower die are required to be simultaneously limited and fixed, the operation is troublesome, the four faces are required to be simultaneously disassembled during subsequent disassembly, and the operation efficiency is slow, so that the improvement and improvement of the problems are the problems to be solved urgently.

Disclosure of utility model

The utility model aims to provide an adjustable die for forging, which aims to solve the problems that the effect of fixing a lower die is poor, four faces of the lower die are required to be limited and fixed at the same time respectively, the operation is troublesome, the four faces are required to be disassembled at the same time during subsequent disassembly, and the operation efficiency is low.

The adjustable die for forging comprises a bottom plate, wherein an installation groove is formed in the bottom plate, an anti-slip pad is arranged on the inner side wall of the bottom plate, a lower die is arranged in the installation groove, an adaptation groove is formed in the inner wall of the left side of the bottom plate, a limit groove is formed in the inner side wall of the bottom plate, and two groups of limit grooves are formed;

The contact plate, the inside at the adaptation groove is installed to the contact plate, the right side surface fixedly connected with projection of contact plate, the left side surface of contact plate is from last fixedly connected with spring body and flexible section of thick bamboo down in proper order, the mutual adaptation between spring body and flexible section of thick bamboo all and the spacing groove.

Preferably, the inner wall of the bottom plate is provided with a groove, and an abutting plate is arranged in the groove.

Preferably, the left side surface of conflict board is provided with the bearing body, the inside of bearing body is provided with the threaded rod, the threaded rod runs through the left side of bottom plate and installs.

Preferably, the upper surface fixedly connected with stabilizer bar of bottom plate, the one end fixedly connected with roof of bottom plate is kept away from to the stabilizer bar.

Preferably, the top surface of roof is provided with the cylinder body, the lower surface fixedly connected with connecting plate of cylinder body.

Preferably, the lower surface of connecting plate is provided with buffer spring, buffer spring keeps away from the one end fixedly connected with of connecting plate and goes up the mould, the top surface of going up the mould is provided with the telescopic link, the one end that the mould was kept away from to the telescopic link is installed at the lower surface of connecting plate.

Compared with the prior art, the utility model has the beneficial effects that:

1. This an adjustable mould for forging, bottom plate through setting up, the mounting groove, the slipmat, the bed die, the adaptation groove, the spacing groove, the contact plate, the projection, the spring body, the telescopic tube, the recess, conflict board, bearing body and threaded rod, when using, at first install the inside of mounting groove with the bed die, right side surface through the slipmat can laminate the bed die, fix the right side of bed die, when the bed die gets into the inside of mounting groove, the projection begins to remove to the left side, the spring body begins the compression simultaneously, the telescopic tube is spacing with the spring body, spring body and telescopic tube all install the inside at the spacing groove simultaneously, thereby extrude spacing fixedly to the left side of bed die through contact plate and projection, whole spacing effect is better, can also screw the threaded rod simultaneously, because threaded connection between threaded rod, thereby can drive the conflict board and remove in the inside of recess, thereby the left side surface of the bed die also can only need only to carry out spacing fixedly with the left side of bed die, only need the contact plate to dismantle the inside of bed die when later, thereby the whole design is more simple to detach the mould, the whole is convenient to install and change.

2. This an adjustable mould for forging, through stabilizer bar, roof, cylinder body, connecting plate, buffer spring and the last mould that set up, when using, can support roof and cylinder body through the stabilizer bar at first, then start the cylinder body, drive connecting plate downstream through the cylinder body to can drive the upper surface of last mould at the bed die and correspond, thereby accomplish the work piece to the mounting groove and carry out punching press processing, can carry out certain buffering when the punching press through the design of buffer spring and telescopic link, whole buffering effect is better, has embodied the functionality of design.

Drawings

FIG. 1 is a schematic perspective view of the structure of the present utility model;

FIG. 2 is a schematic view showing the separation of the bottom plate and the lower mold structure of the present utility model;

FIG. 3 is a schematic view showing the structure of the contact plate and the telescopic cylinder of the present utility model;

fig. 4 is a perspective view showing the structure of the cylinder body and the upper die of the present utility model.

In the figure, 1, a bottom plate, 2, an installation groove, 3, an anti-skid pad, 4, a lower die, 5, an adaptation groove, 6, a limit groove, 7, a contact plate, 8, a convex column, 9, a spring body, 10, a telescopic cylinder, 11, a groove, 12, a collision plate, 13, a bearing body, 14, a threaded rod, 15, a stabilizer bar, 16, a top plate, 17, a cylinder body, 18, a connecting plate, 19, a buffer spring, 20, an upper die, 21 and a telescopic rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides an adjustable die for forging as shown in the figure, a telescopic cylinder 10, a cylinder body 17 and a telescopic rod 21 used in the adjustable die for forging are all products which can be directly purchased in the market, and the principle and the connection mode of the adjustable die are all the prior art well known to the person skilled in the art, so the adjustable die for forging is not repeated herein, and the adjustable die comprises a bottom plate 1, a mounting groove 2 is formed in the bottom plate 1, an anti-skid pad 3 is arranged on the inner side wall of the bottom plate 1, a lower die 4 is arranged in the mounting groove 2, an adapting groove 5 is formed in the left inner wall of the bottom plate 1, a limit groove 6 is formed in the inner side wall of the bottom plate 1, two groups of limit grooves 6 are arranged, a groove 11 is formed in the inner wall of the bottom plate 1, a collision plate 12 is arranged in the groove 11, a bearing body 13 is arranged on the left side surface of the collision plate 12, threaded rods 14 and 14 are arranged in the bearing body 13 and penetrate through the left side of the bottom plate 1 for mounting, the upper surface of the bottom plate 1 is fixedly connected with a stabilizer bar 15, one end of the stabilizer bar 15 far away from the bottom plate 1 is fixedly connected with a top plate 16, the top surface of the top plate 16 is provided with a cylinder body 17, the lower surface of the cylinder body 17 is fixedly connected with a connecting plate 18, the lower surface of the connecting plate 18 is provided with a buffer spring 19, one end of the buffer spring 19 far away from the connecting plate 18 is fixedly connected with an upper die 20, the top surface of the upper die 20 is provided with a telescopic rod 21, one end of the telescopic rod 21 far away from the upper die 20 is arranged on the lower surface of the connecting plate 18, the top plate 16 and the cylinder body 17 can be supported through the stabilizer bar 15, then the cylinder body 17 is started, the connecting plate 18 is driven to move downwards through the cylinder body 17, the upper die 20 can be driven to correspond to the upper surface of the lower die 4, and thus the stamping treatment of a workpiece of the mounting groove 2 is completed, the buffer spring 19 and the telescopic rod 21 are designed to buffer the stamping die to a certain extent, so that the whole buffer effect is good;

The contact plate 7, the inside at adaptation groove 5 is installed to the contact plate 7, the right side fixed surface of contact plate 7 is connected with projection 8, the left side surface of contact plate 7 is from last fixedly connected with spring body 9 and telescopic cylinder 10 down in proper order, the mutual adaptation between spring body 9 and the telescopic cylinder 10 all and the spacing groove 6, install the inside of mounting groove 2 with bed die 4, can laminate the right side surface of bed die 4 through slipmat 3, fix the right side of bed die 4, when bed die 4 gets into the inside of mounting groove 2 simultaneously, projection 8 begins to remove to the left side, spring body 9 begins the compression simultaneously, telescopic cylinder 10 carries out spacing with spring body 9, spring body 9 and telescopic cylinder 10 all install the inside at spacing groove 6 simultaneously, thereby extrude spacing fixedly through contact plate 7 and projection 8 to the left side of bed die 4, whole spacing effect is better simultaneously, can also twist threaded rod 14 because threaded connection between threaded rod 14 and bottom plate 1, thereby 14 can drive plate 12 and remove the inside recess 11, thereby also laminate plate 12 and can laminate the right side of bed die 4 and only need to dismantle the side of die 4 and only to dismantle the whole die 4 and can be removed when the die 4 is fixed to the whole side is required to the side is fixed, thereby the side is just to the side is convenient to be dismantled to the die 4.

The working principle is that the lower die 4 is firstly installed in the installation groove 2, the right side surface of the lower die 4 can be attached to the right side surface of the lower die 4 through the anti-slip pad 3, meanwhile, when the lower die 4 enters the installation groove 2, the convex column 8 starts to move leftwards, meanwhile, the spring body 9 starts to compress, the telescopic cylinder 10 limits the spring body 9, meanwhile, the spring body 9 and the telescopic cylinder 10 are both installed in the limit groove 6, the left side of the lower die 4 is extruded and limited through the contact plate 7 and the convex column 8, the whole limiting effect is good, meanwhile, the threaded rod 14 can be screwed, and due to the threaded connection between the threaded rod 14 and the bottom plate 1, the threaded rod 14 can drive the abutting plate 12 to move in the groove 11, the abutting plate 12 can be attached to the left side surface of the lower die 4, therefore, the left side of the lower die 4 only needs to be limited and fixed, the abutting plate 12 only needs to contact the limiting of the lower die 4 in the subsequent dismantling, the air cylinder body 17 can be supported by the top plate 16 and the air cylinder body 17, then the air cylinder body 17 is started, the air cylinder body 17 can be driven to move correspondingly, and the air cylinder body 17 can be installed on the buffer plate 2, and the corresponding buffer plate 19 can be installed on the surface of the die 2, and the buffer plate can be designed, and the buffer plate can be used for the impact-down, and the work piece can be punched and the work piece can be installed on the buffer plate, and the surface can be installed on the surface of the buffer plate 21.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims

1. The adjustable die for forging comprises a bottom plate (1), wherein an installation groove (2) is formed in the bottom plate (1), and is characterized in that an anti-slip pad (3) is arranged on the inner side wall of the bottom plate (1), a lower die (4) is arranged in the installation groove (2), an adaptation groove (5) is formed in the inner wall of the left side of the bottom plate (1), a limit groove (6) is formed in the inner side wall of the bottom plate (1), and two groups of limit grooves (6) are formed;

The contact plate (7), inside at adaptation groove (5) is installed to contact plate (7), right side surface fixedly connected with projection (8) of contact plate (7), the left side surface of contact plate (7) is from last fixedly connected with spring body (9) and flexible section of thick bamboo (10) down in proper order, the mutual adaptation between spring body (9) and flexible section of thick bamboo (10) and spacing groove (6).

2. The adjustable die for forging as recited in claim 1, wherein the inner wall of the bottom plate (1) is provided with a groove (11), and an abutting plate (12) is arranged inside the groove (11).

3. An adjustable die for forging as claimed in claim 2, wherein the left side surface of the interference plate (12) is provided with a bearing body (13), the inside of the bearing body (13) is provided with a threaded rod (14), and the threaded rod (14) is installed through the left side of the bottom plate (1).

4. The adjustable die for forging as recited in claim 1, wherein a stabilizer bar (15) is fixedly connected to the upper surface of the bottom plate (1), and a top plate (16) is fixedly connected to one end of the stabilizer bar (15) away from the bottom plate (1).

5. An adjustable die for forging as set forth in claim 4, wherein the top surface of said top plate (16) is provided with a cylinder body (17), and the lower surface of said cylinder body (17) is fixedly connected with a connecting plate (18).

6. The adjustable die for forging of claim 5, wherein a buffer spring (19) is arranged on the lower surface of the connecting plate (18), an upper die (20) is fixedly connected to one end, away from the connecting plate (18), of the buffer spring (19), a telescopic rod (21) is arranged on the top surface of the upper die (20), and one end, away from the upper die (20), of the telescopic rod (21) is arranged on the lower surface of the connecting plate (18).