Die for bearing forging production

Abstract

The utility model belongs to the technical field of dies for bearing forging production, and discloses a die for bearing forging production, which comprises a machining table, a forging mechanism is mounted on the surface of the machining table, a lower die is arranged on the surface of the machining table, a pushing assembly is mounted on the surface of the lower die, and the pushing assembly comprises a pushing disc. A pushing disc is slidably connected to the interior of the lower mold, the surface of the lower mold communicates with a supporting block, connecting plates are symmetrically installed on the bottom face of the pushing disc, first inclined blocks are installed on the surfaces of one sides of the connecting plates, second inclined blocks are symmetrically slidably connected to the interior of the supporting block, and the first inclined blocks are attached to the second inclined blocks. An adjusting plate is installed on the surface of the second inclined block, a moving rod is slidably connected into a through hole formed in the surface of the adjusting plate, and the bearing machining mold has the advantages that machined bearings can be subjected to demolding treatment, so that the bearings in the mold can be conveniently taken out, and the practicability of the bearing machining mold is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to bearing forging production mould technical field, specifically a bearing forging production mould. BACKGROUND

[0002] The forging die is the die that the punch and the die cavity of the forging and stamping machine are used to apply pressure to the blank to make it produce plastic deformation, thereby obtaining the workpiece of the required shape and size. Bearings are the most widely used components in the field of machinery. During the machining process, corresponding forging and stamping processing is often required, and corresponding dies are required during the forging and stamping process;

[0003] Bearings are an important part of modern mechanical equipment. Its main function is to support the rotating body of machinery, reduce the friction coefficient during its movement, and ensure its rotation accuracy;

[0004] When the bearing is machined, a forging die is needed for manufacturing. In the existing forging die, it is not convenient to demold the bearing after internal machining, which makes it inconvenient to take out during demolding, is not flexible to use, is not convenient for people to use, and reduces the practicality of the bearing machining die.

[0005] Therefore, a bearing forging production die is proposed to solve the above problems. INVENTION CONTENTS

[0006] To solve the problems in the background art, the utility model provides a bearing forging production die, which has the advantages of being able to demold the machined bearing, making it easy to take out the bearing in the die, and improving the practicality of the bearing machining die.

[0007] To achieve the above purpose, the utility model provides the following technical scheme: a bearing forging production die, comprising a machining table, a forging mechanism is installed on the surface of the machining table, a lower die is arranged on the surface of the machining table, a pushing assembly is installed on the surface of the lower die;

[0008] The pushing assembly comprises a pushing disc, the inside of the lower die is slidably connected with the pushing disc, the surface of the lower die is communicated with a supporting block, the bottom surface of the pushing disc is symmetrically installed with a connecting plate, the surface of one side of the connecting plate is installed with an inclined block one, the inside of the supporting block is symmetrically slidably connected with an inclined block two, the inclined block one is in close contact with the inclined block two, the surface of the inclined block two is installed with an adjusting plate, a moving rod is slidably connected in the through hole formed in the surface of the adjusting plate, the two ends of the moving rod are sequentially penetrated through two adjusting plates and installed in the inside of the supporting block, and a positioning assembly is installed in the inside of the supporting block.

[0009] Preferably, the bottom surface of the push plate is symmetrically provided with a limiting top plate, and the limiting top plate is in abutment with the supporting block.

[0010] Preferably, a guide rod is slidably connected in the through hole of the processing table surface, one end of the guide rod penetrates the processing table and the supporting block in sequence, and the guide rod is connected with the push plate.

[0011] Preferably, a reset spring is arranged on the surface of the guide rod, one end of the reset spring is connected with the guide rod, and the other end of the reset spring is connected with the processing table.

[0012] Preferably, the inclined surface of the first inclined block is matched with the inclined surface of the second inclined block.

[0013] Preferably, the positioning assembly comprises a push positioning rod, one side surface of the adjusting plate is provided with a push positioning rod, one end of the push positioning rod penetrates the supporting block and extends to the outside of the supporting block, the outside of the supporting block is provided with a U-shaped block, a through hole is formed in the surface of the U-shaped block, and a plug rod is slidably connected in the through hole, one end of the plug rod penetrates the U-shaped block and is inserted into a plug hole formed in the surface of the push positioning rod, and a plurality of plug holes matched with the plug rod are formed in the surface of the push positioning rod.

[0014] Preferably, the surface of the plug rod is sleeved with a stretching spring, one end of the stretching spring is connected with the U-shaped block, and the other end of the stretching spring is connected with the plug rod.

[0015] Preferably, a plurality of plug holes matched with the plug rod are formed in the surface of the push positioning rod, so as to position different positions of the push positioning rod.

[0016] Compared with the prior art, the utility model has the advantages of the following:

[0017] 1. The utility model discloses a push assembly is set to place the material of making bearing in lower mould, material is placed in the inside of push disc at this moment, because the overall weight of push disc increases, push disc is down in lower mould at this moment, and the push disc is down in the process through the connecting plate drive bevelled piece no. 1 and go down, because bevelled piece no. 1 and bevelled piece no. 2 are pasted, when bevelled piece no. 2 is extruded in the process of bevelled piece no. 1 and go down, bevelled piece no. 2 is extruded and drive adjusting plate on the surface of moving rod and slide, and moving rod can guide the position of bevelled piece no. 2 and handle, along with the continuous movement of push disc, when the spacing top board on push disc and support block abut, push disc cannot continue to move down, at this moment, the forging mechanism is started to the material and makes bearing, when making is completed, personnel push bevelled piece no. 2 at this moment, make bevelled piece no. 2 drive bevelled piece no. 1 and go up, and then make push disc drive bearing and take out handle from lower mould, to make the convenient operation personnel take out the bearing of making in lower mould and complete.

[0018] 2. The utility model discloses a positioning assembly is set up, when adjusting plate moves, first pull the plug -in rod in U -shaped piece, make the plug -in rod separate from the insertion hole that push positioning rod surface sets up, the plug -in rod drive tensile spring to change in the process of pulling, adjusting plate drive push positioning rod to slide in the inside of support block at this moment, when the position of adjusting plate moves and is completed, the plug -in rod is inserted into the insertion hole that push positioning rod surface sets up at this moment when the operation personnel release the plug -in rod, at this moment, tensile spring is not under the tension, thereby realizing the position of adjusting plate and handling positioning, avoid when forging to bearing, make the bearing position and move position etc. DRAWINGS

[0019] Figure 1 It is the whole structure schematic diagram of the utility model;

[0020] Figure 2 It is the support block and lower mould section structure schematic diagram of the utility model;

[0021] Figure 3 It is the structure schematic diagram of the push assembly of the utility model;

[0022] Figure 4 It is the structure schematic diagram of the positioning assembly of the utility model.

[0023] In the drawing: 1, processing table;12, forging mechanism;13, lower mould;2, push assembly;21, push disc;22, support block;23, connecting plate;24, bevelled piece no. 1;25, bevelled piece no. 2;26, adjusting plate;27, moving rod;28, spacing top board;29, guide rod;210, return spring;3, positioning assembly;31, push positioning rod;32, U -shaped piece;33, plug -in rod;34, tensile spring. DETAILED DESCRIPTION

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] like Figures 1 to 4 As shown, this utility model provides a mold for bearing forging production, including a processing table 1, a forging mechanism 12 installed on the surface of the processing table 1, a lower mold 13 provided on the surface of the processing table 1, and a pushing component 2 installed on the surface of the lower mold 13.

[0026] The pushing component 2 includes a pushing disk 21. The pushing disk 21 is slidably connected inside the lower mold 13. A support block 22 is connected to the surface of the lower mold 13. A connecting plate 23 is symmetrically installed on the bottom surface of the pushing disk 21. An inclined block 1 24 is installed on one side surface of the connecting plate 23. An inclined block 25 is symmetrically slidably connected inside the support block 22. The inclined block 1 24 and the inclined block 25 are in contact. An adjusting plate 26 is installed on the surface of the inclined block 25. A moving rod 27 is slidably connected in the through hole opened on the surface of the adjusting plate 26. Both ends of the moving rod 27 pass through the two adjusting plates 26 in sequence and are installed inside the support block 22. A positioning component 3 is installed inside the support block 22.

[0027] Specifically, such as Figure 1 As shown, a limiting top plate 28 is symmetrically installed on the bottom surface of the push plate 21. The limiting top plate 28 abuts against the support block 22. A guide rod 29 is slidably connected in the through hole opened on the surface of the processing table 1. One end of the guide rod 29 passes through the processing table 1 and the support block 22 in sequence and is connected to the push plate 21. A return spring 210 is installed on the surface of the guide rod 29. One end of the return spring 210 is connected to the guide rod 29, and the other end of the return spring 210 is connected to the processing table 1. The inclined surfaces of the first inclined block 24 and the second inclined block 25 are adapted to each other.

[0028] In the embodiment, the material for making the bearing is placed in the lower mold 13, and at this time, the material is placed inside the pushing disc 21. Due to the increase in the overall weight of the pushing disc 21, the pushing disc 21 moves downward in the lower mold 13. The pushing disc 21 drives the inclined block one 24 to move downward through the connecting plate 23 during the downward movement. Since the inclined block one 24 is in contact with the inclined block two 25, the inclined block two 25 is pressed during the downward movement of the inclined block one 24, and the inclined block two 25 is driven to slide on the surface of the moving rod 27. The moving rod 27 can guide the movement of the inclined block two 25. When the limiting top plate 28 on the pushing disc 21 abuts against the supporting block 22, the pushing disc 21 cannot continue to move downward. At this time, the forging mechanism 12 is started to make the material into a bearing. After the making is completed, the inclined block two 25 is pushed by a person to drive the inclined block one 24 to move upward, so that the pushing disc 21 drives the bearing to be taken out from the lower mold 13, thereby facilitating the operator to take out the bearing made in the lower mold 13.

[0029] During the downward movement of the pushing disc 21, the guide rod 29 on the pushing disc 21 slides in the supporting block 22 and the processing table 1. The guide rod 29 drives the reset spring 210 to deform during the downward movement. The reset spring 210 can assist the upward movement of the pushing disc 21, thereby further improving the use effect of the device.

[0030] For example 2, please refer to Figure 1 、 Figure 2 and Figure 4 The difference between the embodiment and example 1 is that the positioning assembly 3 comprises a pushing positioning rod 31. One side surface of the adjusting plate 26 is provided with the pushing positioning rod 31. One end of the pushing positioning rod 31 penetrates through the supporting block 22 and extends to the outside of the supporting block 22. The outside of the supporting block 22 is provided with a U-shaped block 32. A through hole formed in the surface of the U-shaped block 32 is slidably connected with a plug rod 33. One end of the plug rod 33 penetrates through the U-shaped block 32 and is inserted into the insertion hole formed in the surface of the pushing positioning rod 31.

[0031] Specifically, as shown in Figures 1-4 , the surface of the plug rod 33 is provided with a stretching spring 34. One end of the stretching spring 34 is connected with the U-shaped block 32, and the other end of the stretching spring 34 is connected with the plug rod 33. The surface of the pushing positioning rod 31 is provided with a plurality of insertion holes matched with the plug rod 33, which are used for positioning different positions of the pushing positioning rod 31.

[0032] In the embodiment, when the adjusting plate 26 moves, first pull the plug rod 33 in the U-shaped block 32, so that the plug rod 33 is separated from the insertion hole on the surface of the push positioning rod 31, and the plug rod 33 drives the tensile spring 34 to deform during the pulling process; the adjusting plate 26 drives the push positioning rod 31 to slide in the inside of the supporting block 22; when the position of the adjusting plate 26 is moved, the operator releases the plug rod 33, and the tensile spring 34 is not subjected to tension, so that the plug rod 33 is inserted into the insertion hole on the surface of the push positioning rod 31, thereby realizing the positioning treatment of the position of the adjusting plate 26, and avoiding the position of the bearing from moving during the forging of the bearing.

[0033] The plurality of insertion holes on the surface of the push positioning rod 31 can be adapted to the different positions of the push positioning rod 31 for positioning treatment.

[0034] Among them, (the structure of the motor and the like) is prior art, no longer elaborated; at the same time, the utility model still includes power supply, controller and switch and the like, which are not the main technical points of the patent, and will not be elaborated. The wiring diagram of the motor in the utility model belongs to the common knowledge in the art, and its working principle is a well-known technology. Its model is selected according to actual use, so the control mode and wiring arrangement of the motor will not be explained in detail.

[0035] It should be noted that in this paper, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0036] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A die for forging production of a bearing, comprising a working table (1), characterized in that: The surface of the processing table (1) is provided with a forging mechanism (12), and the surface of the processing table (1) is provided with a lower mold (13), and the surface of the lower mold (13) is provided with a pushing assembly (2); The pushing assembly (2) comprises a pushing disc (21), the inside of the lower mold (13) is slidably connected with the pushing disc (21), the surface of the lower mold (13) is communicated with a supporting block (22), the bottom surface of the pushing disc (21) is symmetrically provided with a connecting plate (23), one side surface of the connecting plate (23) is provided with an inclined block one (24), the inside of the supporting block (22) is symmetrically slidably connected with an inclined block two (25), the inclined block one (24) is fitted with the inclined block two (25), the surface of the inclined block two (25) is provided with an adjusting plate (26), a through hole is formed in the surface of the adjusting plate (26) and slidably connected with a moving rod (27), both ends of the moving rod (27) are sequentially penetrated through two adjusting plates (26) and installed in the inside of the supporting block (22), and the inside of the supporting block (22) is provided with a positioning assembly (3).

2. The bearing forging production die of claim 1, wherein: The bottom surface of the pushing disc (21) is symmetrically provided with a limiting top plate (28), and the limiting top plate (28) abuts against the supporting block (22).

3. The bearing forging production die of claim 2, wherein: A guide rod (29) is slidably connected in the through hole formed in the surface of the processing table (1), one end of the guide rod (29) is sequentially penetrated through the processing table (1) and the supporting block (22) and connected with the pushing disc (21).

4. The bearing forging production die of claim 3, wherein: A reset spring (210) is installed on the surface of the guide rod (29), one end of the reset spring (210) is connected with the guide rod (29), and the other end of the reset spring (210) is connected with the processing table (1).

5. The bearing swage of claim 4 wherein: The inclined surfaces of the inclined block one (24) and the inclined block two (25) are matched.

6. The bearing swage of claim 1 wherein: The positioning assembly (3) comprises a pushing positioning rod (31), one side surface of the adjusting plate (26) is provided with the pushing positioning rod (31), one end of the pushing positioning rod (31) is penetrated through the supporting block (22) and extends to the outside of the supporting block (22), the outside of the supporting block (22) is provided with a U-shaped block (32), a through hole is formed in the surface of the U-shaped block (32) and slidably connected with a plug rod (33), one end of the plug rod (33) is penetrated through the U-shaped block (32) and inserted into the insertion hole formed in the surface of the pushing positioning rod (31).

7. The bearing swage of claim 6 wherein: A stretching spring (34) is sleeved on the surface of the plug rod (33), one end of the stretching spring (34) is connected with the U-shaped block (32), and the other end of the stretching spring (34) is connected with the plug rod (33).

8. The bearing swage of claim 6 wherein: A plurality of insertion holes matched with the plug rod (33) are formed in the surface of the pushing positioning rod (31), which are used for positioning different positions of the pushing positioning rod (31).

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