Rapid forging die for bearing ring

Abstract

The utility model discloses a quick forging die for a bearing ring, which belongs to the technical field of bearing manufacture and comprises a main die, an auxiliary die arranged on one side of the main die, a control panel and a water pump arranged at one end of the main die, a flow guide pipe and a feed port arranged at the top of the main die, and a connector arranged on the flow guide pipe. A water outlet pipe is arranged at one end of the auxiliary mold, mold grooves and cooling grooves are formed in the main mold and the auxiliary mold, and flowing holes are formed in the mold grooves; according to the rapid forging die for the bearing ring, a positioning rod is inserted into a positioning hole, a motor is started to enable a lead screw to be in threaded connection to an auxiliary die, then a bearing material enters a die groove, a water pump is started to enable water flow to enter a cooling groove, and water flow in a main die enters the auxiliary die through a flow guide pipe and is discharged from a water outlet pipe; and therefore, rapid cooling of the bearing ring is achieved, subsequent cutting and grinding of the bearing ring are facilitated, and the practicability of the device is greatly improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of bearing manufacturing, in particular to a rapid forging die for a bearing ring. Background Art

[0002] Bearings are an important component in modern mechanical equipment. They are mainly composed of bearing rings, bearing cages and bearing rollers. However, bearing rings are usually produced by casting and forging.

[0003] Traditional forging dies require manual assistance in controlling clamping tools or bolts to lock and limit the upper and lower dies when in use, and this fixing method is relatively cumbersome, thus greatly reducing the working efficiency of the forging die. In addition, the bearing rings often generate high temperatures during forging, and loading and unloading are relatively complicated, resulting in a longer processing time, which greatly reduces the practicality of the device. Utility Model Content

[0004] In order to overcome the above defects, the utility model provides a bearing ring rapid forging die, which solves the problem that the traditional forging die limiting method is relatively cumbersome, inconvenient for rapid loading and unloading, and unable to quickly cool the bearing ring, resulting in low processing efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bearing ring rapid forging die, comprising a main die, a sub-die is arranged on one side of the main die, a control panel and a water pump are arranged on one end of the main die, a guide pipe and a feed port are arranged on the top of the main die, a connector is arranged on the guide pipe, a water outlet pipe is arranged on one end of the sub-die, a die groove and a cooling groove are provided on both the main die and the sub-die, a flow hole is provided on the die groove, and a connecting hole is provided on the cooling groove;

[0006] A screw and a positioning rod are provided on the main mold, a bevel gear 1 is provided at the bottom of the screw, a bevel gear 2 and a bevel gear 3 are provided on the bevel gear 1, a transmission rod is provided on the bevel gear 2, a connecting rod is provided on the bevel gear 3, a transmission gear 1 is provided on the transmission rod, and a transmission gear 2 meshing with the transmission gear 1 is provided on one side of the transmission gear 1.

[0007] As a further solution of the utility model: a motor is provided at one end of the transmission gear 2, the guide pipe is fixedly connected to the top of the main mold and the auxiliary mold, both ends of the connector are threadedly connected to the guide pipe, the other end of the guide pipe is fixedly connected to the cooling trough, the water outlet pipe is fixedly connected to the auxiliary mold, and one end of the water outlet pipe passes through the auxiliary mold and is fixedly connected to the cooling trough.

[0008] As a further solution of the utility model: a positioning hole is provided on the auxiliary mold, one end of the positioning rod is fixedly connected to the main mold, the other end of the positioning rod is inserted into the positioning hole of the auxiliary mold, one end of the screw rod is inserted into the main mold, and the other end of the screw rod is threadedly connected to the auxiliary mold.

[0009] As a further solution of the utility model: the bevel gear 1 is arranged in the main mold, the bevel gear 1 is fixedly connected to one end of the screw rod, the bevel gear 2 is fixedly connected to both ends of the transmission rod, and the bevel gear 3 is fixedly connected to both ends of the connecting rod.

[0010] As a further solution of the present utility model: the number of bevel gear 1 and bevel gear 3 are both four, the number of bevel gear 2 and connecting rod are both two, bevel gear 1 is meshed with bevel gear 2 and bevel gear 3, the transmission gear 1 is fixedly connected to the transmission rod, the transmission gear 1 is fixedly connected to the output end of the motor, and the motor is fixedly connected in the main mold.

[0011] As a further solution of the utility model: the number of the mold grooves is nine, and the nine mold grooves are evenly distributed on the main mold and the auxiliary mold, the number of the feed ports is three, and the feed ports are fixedly connected to the top of the main mold, and the cooling groove is arranged on one side of the mold groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The bearing ring rapid forging die is provided with a positioning rod on the main die so that it is inserted into the positioning hole of the auxiliary die, and then the motor is started through the control panel, so that the screw is threadedly connected to the auxiliary die, and then the bearing material is introduced into the die groove through the feed port, and the flow holes make the die grooves parallel to each other, and then the water pump is started through the control panel to make the water flow into the cooling groove, and the connecting holes make multiple cooling grooves parallel to each other, and the water flow in the main die enters the auxiliary die through the guide pipe and is discharged from the water outlet pipe, thereby realizing the rapid cooling of the bearing ring, so as to facilitate the subsequent cutting and grinding thereof, and greatly improving the practicality of the forging die.

[0014] 2. The bearing ring rapid forging die sets a motor to make the transmission gear 2 drive the transmission gear 1 to rotate, so that the transmission rod drives the bevel gear 2 at both ends to rotate, and the rotation of the bevel gear 2 drives the bevel gear 1 to rotate, so that the bevel gear 3 rotates, thereby realizing the synchronous rotation of the four screws, which is convenient for fixing the main die and the auxiliary die, and the positioning rod on the main die is inserted into the positioning hole on the auxiliary die, so that the screw is threadedly connected to the auxiliary die, avoiding manual assistance in fixing the main die and the auxiliary die, thereby greatly improving the working efficiency of the forging die.

[0015] 3. The bearing ring rapid forging die connects multiple die grooves in parallel through flow holes, then introduces the bearing material into the die groove through the feed port, then starts the water pump to allow water to flow into the cooling groove of the main die, then fixes the two guide pipes through the connector to allow water to flow into the cooling groove of the auxiliary die and flow out through the outlet pipe, so that the bearing ring blank in the die groove is cooled and formed, and the flowing water greatly reduces the temperature of the bearing ring, so as to facilitate the rapid production of the bearing ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the positioning rod and the screw rod of the utility model;

[0018] Figure 3 It is a schematic diagram of the positioning hole and cooling groove of the utility model;

[0019] Figure 4 It is a schematic diagram of the transmission rod and the connecting rod of the utility model;

[0020] In the figure: 1. Main mold; 2. Sub-mold; 3. Control panel; 4. Water pump; 5. Water outlet pipe; 6. Guide pipe; 7. Feed port; 8. Connector; 9. Link rod; 10. Positioning rod; 11. Mold groove; 12. Flow hole; 13. Screw rod; 14. Cooling groove; 15. Connecting hole; 16. Motor; 17. Positioning hole; 18. Bevel gear one; 19. Bevel gear two; 20. Bevel gear three; 21. Transmission rod; 22. Transmission gear one; 23. Transmission gear two. DETAILED DESCRIPTION

[0021] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0022] like Figure 1-4 As shown, the utility model provides a technical solution: a bearing ring rapid forging die, comprising a main die 1, a sub-die 2 is arranged on one side of the main die 1, a positioning hole 17 is opened on the sub-die 2, one end of the positioning rod 10 is fixedly connected to the main die 1, and the other end of the positioning rod 10 is inserted into the positioning hole 17 of the sub-die 2, one end of the screw rod 13 is inserted into the main die 1, and the other end of the screw rod 13 is threadedly connected to the sub-die 2, the positioning rod 10 is inserted into the positioning hole 17, so that the main die 1 and the sub-die 2 are prevented from having an angular deviation, and the screw rod 13 is inserted into the sub-die 2, so that the manual use of clamping tools to assist the main die 1 and the sub-die 2 in positioning is avoided.

[0023] A control panel 3 and a water pump 4 are provided at one end of the main mold 1, and a guide pipe 6 and a feed port 7 are provided at the top of the main mold 1. The guide pipe 6 is fixedly connected to the top of the main mold 1 and the sub-mold 2. Both ends of the connector 8 are threadedly connected to the guide pipe 6, and the other end of the guide pipe 6 is fixedly connected to the cooling groove 14. The water outlet pipe 5 is fixedly connected to the sub-mold 2, and one end of the water outlet pipe 5 passes through the sub-mold 2 and is fixedly connected to the cooling groove 14. The guide pipe 6 is used to guide water flow into the sub-mold 2, and the connector 8 is used to connect the guide pipes 6 on the main mold 1 and the sub-mold 2, so that the water flow enters the cooling groove 14 on the sub-mold 2.

[0024] A connector 8 is provided on the guide tube 6, a water outlet pipe 5 is provided at one end of the auxiliary mold 2, mold grooves 11 and cooling grooves 14 are provided on the main mold 1 and the auxiliary mold 2, the number of the mold grooves 11 is nine, and the nine mold grooves 11 are evenly distributed on the main mold 1 and the auxiliary mold 2, the number of the feed ports 7 is three, the feed port 7 is fixedly connected to the top of the main mold 1, the cooling groove 14 is arranged on one side of the mold groove 11, the feed port 7 is convenient for the bearing material to enter the mold groove 11, and water flow is arranged in the cooling groove 14 to take away the temperature of the mold groove 11, so that the bearing ring is quickly cooled for easy removal.

[0025] A flow hole 12 is provided on the mold groove 11, a connecting hole 15 is provided on the cooling groove 14, a screw rod 13 and a positioning rod 10 are provided on the main mold 1, a bevel gear 18 is provided at the bottom of the screw rod 13, the bevel gear 18 is arranged in the main mold 1, the bevel gear 18 is fixedly connected to one end of the screw rod 13, the bevel gear 2 19 is fixedly connected to both ends of the transmission rod 21, the bevel gear 3 20 is fixedly connected to both ends of the connecting rod 9, the bevel gear 2 19 is used to drive two of the bevel gears 18 to rotate, thereby realizing the overall rotation of the four screw rods 13, and the rotation of the screw rod 13 makes the main mold 1 and the auxiliary mold 2 overlap each other, avoiding the generation of gaps.

[0026] Bevel gear 1 18 is provided with bevel gear 2 19 and bevel gear 3 20, the number of bevel gear 1 18 and bevel gear 3 20 is four, the number of bevel gear 2 19 and connecting rod 9 is two, bevel gear 1 18 is meshed with bevel gear 2 19 and bevel gear 3 20, transmission gear 1 22 is fixedly connected to transmission rod 21, transmission gear 1 22 is fixedly connected to the output end of motor 16, motor 16 is fixedly connected in main mold 1, transmission rod 21 is provided on bevel gear 2 19, bevel gear 3 A connecting rod 9 is provided on 20, a transmission gear 1 22 is provided on the transmission rod 21, a transmission gear 2 23 meshing with the transmission gear 1 22 is provided on one side of the transmission gear 1 22, and a motor 16 is provided at one end of the transmission gear 23. The motor 16 drives the transmission gear 23 to rotate, so that the transmission gear 23 drives the transmission rod 21 to rotate, and the rotation of the transmission rod 21 causes the bevel gear 2 19 to rotate. The use of the positioning rod 10 in conjunction with the screw rod 13 greatly improves the fixing efficiency of the main mold 1 and the auxiliary mold 2.

[0027] The working principle of the utility model is as follows: first, the positioning rod 10 on the main mold 1 is inserted into the positioning hole 17 on the auxiliary mold 2, and then the motor 16 is started through the control panel 3, so that the transmission gear 1 22 drives the transmission rod 21 to rotate, and the rotation of the transmission rod 21 drives the bevel gear 2 19 to push the bevel gear 1 18 and the bevel gear 3 20 to rotate, so that the screw rod 13 is threadedly connected to the auxiliary mold 2, and the bearing material enters the mold groove 11 through the feed port 7, and then the water pump 4 is started to allow water to flow into the cooling grooves 14 on the main mold 1 and the auxiliary mold 2, and the connector 8 allows the water flow in the main mold 1 to enter the auxiliary mold 2 and be discharged from the water outlet pipe 5.

[0028] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0029] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A bearing ring rapid forging die, comprising a main die (1), characterized in that: A sub-mold (2) is arranged on one side of the main mold (1), a control panel (3) and a water pump (4) are arranged on one end of the main mold (1), a guide pipe (6) and a feed port (7) are arranged on the top of the main mold (1), a connector (8) is arranged on the guide pipe (6), a water outlet pipe (5) is arranged on one end of the sub-mold (2), a mold groove (11) and a cooling groove (14) are provided on both the main mold (1) and the sub-mold (2), a flow hole (12) is provided on the mold groove (11), and a connection hole (15) is provided on the cooling groove (14); The main mold (1) is provided with a screw rod (13) and a positioning rod (10); a bevel gear 1 (18) is provided at the bottom of the screw rod (13); a bevel gear 2 (19) and a bevel gear 3 (20) are provided on the bevel gear 1 (18); a transmission rod (21) is provided on the bevel gear 2 (19); a linkage rod (9) is provided on the bevel gear 3 (20); a transmission gear 1 (22) is provided on the transmission rod (21); and a transmission gear 2 (23) meshing with the transmission gear 1 (22) is provided on one side of the transmission gear 1 (22).

2. A bearing ring rapid forging die according to claim 1, characterized in that: A motor (16) is provided at one end of the second transmission gear (23); the guide pipe (6) is fixedly connected to the top of the main mold (1) and the auxiliary mold (2); both ends of the connector (8) are threadedly connected to the guide pipe (6); the other end of the guide pipe (6) is fixedly connected to the cooling trough (14); the water outlet pipe (5) is fixedly connected to the auxiliary mold (2); and one end of the water outlet pipe (5) passes through the auxiliary mold (2) and is fixedly connected to the cooling trough (14).

3. The bearing ring rapid forging die according to claim 1, characterized in that: A positioning hole (17) is provided on the auxiliary mold (2); one end of the positioning rod (10) is fixedly connected to the main mold (1), and the other end of the positioning rod (10) is inserted into the positioning hole (17) of the auxiliary mold (2); one end of the screw rod (13) is inserted into the main mold (1), and the other end of the screw rod (13) is threadedly connected to the auxiliary mold (2).

4. A bearing ring rapid forging die according to claim 3, characterized in that: The bevel gear one (18) is arranged in the main mold (1), the bevel gear one (18) is fixedly connected to one end of the screw rod (13), the bevel gear two (19) is fixedly connected to both ends of the transmission rod (21), and the bevel gear three (20) is fixedly connected to both ends of the linkage rod (9).

5. A bearing ring rapid forging die according to claim 4, characterized in that: The number of the bevel gear 1 (18) and the bevel gear 3 (20) is four, the number of the bevel gear 2 (19) and the connecting rod (9) is two, the bevel gear 1 (18) is meshed with the bevel gear 2 (19) and the bevel gear 3 (20), the transmission gear 1 (22) is fixedly connected to the transmission rod (21), the transmission gear 1 (22) is fixedly connected to the output end of the motor (16), and the motor (16) is fixedly connected in the main mold (1).

6. A bearing ring rapid forging die according to claim 2, characterized in that: The number of the mold grooves (11) is nine, and the nine mold grooves (11) are evenly distributed on the main mold (1) and the auxiliary mold (2); the number of the feed ports (7) is three, and the feed ports (7) are fixedly connected to the top of the main mold (1); and the cooling groove (14) is arranged on one side of the mold groove (11).

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