Blank feeding turnover mechanism of roll forging machine

Abstract

The utility model relates to the technical field of roll forging machines, in particular to a roll forging machine blank feeding turnover mechanism which comprises a base, a combined frame, a shaping roller and a fixing table, the fixing table is fixedly connected to the surface of the top of the base, the combined frame is installed on the surface of one side of the base, and the shaping roller is installed on the combined frame. According to the blank feeding and overturning mechanism of the roll forging machine, through cooperation of the shaping rollers and the clamping cylinder, when a metal rod needing to be shaped is installed in the clamping cylinder, the driving motor can be started to operate, the driving motor operates to drive the gears which are symmetrically connected in a meshed mode to rotate, and the metal rod is clamped in the clamping cylinder; and the gear rotates to drive the shaping roller rotationally mounted in the combined frame to rotate, and the shaping roller rotates to extrude and shape the metal rod, so that the shaping work of the metal rod is completed.

Description

Technical Field

[0001] The utility model relates to the technical field of roll forging machines, in particular to a blank feeding and turning mechanism for a roll forging machine. Background Art

[0002] Roll forging is a plastic forming process in which a material is plastically deformed under the action of a pair of counter-rotating dies to obtain the desired forging or forging blank, which is generally achieved by a roll forging machine. Roll forging machines are mainly used for pre-forging of forgings, and can also be used for final forging. They can also be combined with other forging equipment such as air hammers, friction presses, screw presses, crank presses, etc. to form a forging production line. With a manipulator or automatic device, roll forging production automation can be achieved.

[0003] In the process of feeding the billet to the roll forging machine, the existing device has a complex billet feeding method and low efficiency. At the same time, during the feeding process, the number of raw material metal rods cannot be controlled, and errors are prone to occur, which not only causes material waste, but also easily causes damage to the equipment, affects normal processing, and the CNC equipment is not easy to maintain.

[0004] Therefore, we propose a billet feeding and turning mechanism for a roll forging machine. Utility Model Content

[0005] The utility model aims to provide a billet feeding and turning mechanism for a roll forging machine to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a billet feeding and turning mechanism of a roll forging machine, comprising:

[0007] The base has a rotating rod and a reciprocating screw installed on the top surface of the base. The rotating rod drives the reciprocating screw to rotate, and the moving block moves and cooperates with the roller to drive the metal rod to change position in turn, so as to realize sequential feeding;

[0008] A combined frame is installed on the surface of one side of the base, and the combined frame can fix and shape the metal rod through the cooperation of a shaping roller and a clamping cylinder;

[0009] Shaping rollers: Shaping rollers are symmetrically mounted inside the assembly frame for rotation. The shaping rollers clamp and fix the metal rods through clamping tubes, and then perform all-round extrusion and shaping on the metal rods.

[0010] A fixed platform, the top surface of the base is fixedly connected to the fixed platform, and the top surface of the fixed platform is in turn fixedly connected to a first triangular plate, through which the metal rod can be clamped and placed, so as to facilitate the subsequent movement and carrying operation of the metal rod.

[0011] Preferably, a guide groove is provided on the inner surface of the combination frame, a clamping rod is installed in the guide groove, a clamping cylinder is installed on the top surface of the clamping rod, gears are symmetrically meshingly installed on the surface of one side of the combination frame, and a driving motor is installed on the surface of the other side of the combination frame; the operation of the driving motor drives the symmetrically meshing gears to rotate, and the rotation of the gears drives the shaping rollers rotatably installed in the combination frame to rotate, and the rotation of the shaping rollers can extrude and shape the metal rod, thereby completing the shaping of the metal rod.

[0012] Preferably, the top surface of the base is fixedly connected to a support platform, a hydraulic motor is installed on the top surface of the support platform, a hydraulic push rod is installed on the output end surface of the hydraulic motor, the top surface of the base is fixedly connected to a support column, and the top surface of the support column is fixedly connected to a guide rail.

[0013] Preferably, a sliding table is installed inside the fixed table, and sliding grooves are symmetrically opened on the inner wall surface of the fixed table. A sliding block is slidably installed inside the sliding groove, and the sliding table is slidably connected to the fixed table through the cooperation of the sliding block and the sliding groove. The top surface of the sliding table is fixedly connected to a second triangular plate in turn, and the bottom surface of the sliding table is fixedly connected to a connecting column, and a roller is installed on the bottom end surface of the connecting column.

[0014] Preferably, a rotating rod is rotatably installed on the top surface of the base, and reciprocating screws are fixedly connected at both ends of the rotating rod, and a moving block is meshingly connected to the outer surface of the reciprocating screw, and an inclined boss is fixedly connected to the top surface of the moving block, and a rotating motor is installed on the surface of one end of the reciprocating screw; when the rotating motor is running, it drives the rotating rod to rotate, and the rotation of the rotating rod drives the reciprocating screws fixedly connected at both ends to rotate, and the rotation of the reciprocating screw drives the moving block meshingly connected on the outside to move, and the movement of the moving block drives the inclined boss fixedly connected to the top surface to move, and the reciprocating movement of the inclined boss can repeatedly lift and lower the sliding table through the cooperation of the roller, and the metal rod stuck between the first triangular plate can be lifted up by the second triangular plate fixedly connected to the top surface of the sliding table, enter between the next first triangular plate, and move repeatedly until it reaches the guide rail.

[0015] Preferably, the driving motor and the rotating motor are both electrically controlled and connected by an external power supply.

[0016] Compared with the prior art, the utility model has the following beneficial effects: through the cooperation of the shaping roller and the clamping cylinder, when the metal rod to be shaped is installed in the clamping cylinder, the driving motor can be started to run, and the driving motor drives the symmetrically meshed gears to rotate, and the rotation of the gears drives the shaping rollers rotatably installed in the combined frame to rotate, and the rotation of the shaping rollers can extrude and shape the metal rod, thereby completing the shaping of the metal rod, and through the cooperation of the first triangular plate fixedly connected to the top surface of the fixed table and the sliding table slidably installed inside the fixed table, when the rotating motor runs, it drives the rotating rod to rotate, and the rotation of the rotating rod drives the fixed rods at both ends to rotate. The connected reciprocating screw rotates, and the rotation of the reciprocating screw drives the moving block connected on the outside to move, and the movement of the moving block drives the inclined boss fixedly connected to the top surface to move. The reciprocating movement of the inclined boss can repeatedly lift and lower the sliding table through the cooperation of the roller, and the metal rod stuck between the first triangular plate can be lifted up by the second triangular plate fixedly connected to the top surface of the sliding table, enter between the next first triangular plates, and move repeatedly until it reaches the guide rail. Through the cooperation of the hydraulic motor and the hydraulic rod, the metal rod is pushed into the clamping cylinder for subsequent processing, and the number of raw material metal rods can be controlled and transported and processed in sequence. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 3 It is a partial structural schematic diagram of the utility model;

[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the utility model.

[0021] In the figure: 1. base; 2. combination frame; 3. shaping roller; 4. fixed table; 5. guide groove; 6. clamping rod; 7. clamping cylinder; 8. gear; 9. drive motor; 10. support table; 11. hydraulic motor; 12. hydraulic push rod; 13. support column; 14. guide rail; 15. first triangular plate; 16. sliding table; 17. sliding groove; 18. sliding block; 19. second triangular plate; 20. connecting column; 21. roller; 22. rotating rod; 23. reciprocating screw; 24. moving block; 25. inclined boss; 26. rotating motor. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , a blank feeding and turning mechanism for a roll forging machine, comprising:

[0024] The base 1 has a rotating rod 22 and a reciprocating screw rod 23 installed on the top surface of the base 1. The rotating rod 22 rotates to drive the reciprocating screw rod 23 to rotate. The moving block 24 moves and cooperates with the roller 21 to drive the metal rod to change position in turn, so as to realize sequential feeding.

[0025] A combined frame 2 is mounted on the surface of one side of the base 1, and the combined frame 2 can fix and shape the metal rod through the cooperation of the shaping roller 3 and the clamping cylinder 7;

[0026] Shaping roller 3, the assembly frame 2 is internally provided with a shaping roller 3 which is symmetrically rotatable. The shaping roller 3 clamps and fixes the metal rod through a clamping cylinder 7, and then performs all-round extrusion and shaping on the metal rod;

[0027] The fixing platform 4 is fixedly connected to the top surface of the base 1, and the top surface of the fixing platform 4 is in turn fixedly connected to the first triangular plate 15, through which the metal rod can be clamped and placed, so as to facilitate the subsequent movement and carrying operation of the metal rod.

[0028] See also Figure 1-4 A guide groove 5 is provided on the inner surface of the combined frame 2, a clamping rod 6 is installed in the guide groove 5, a clamping cylinder 7 is installed on the top surface of the clamping rod 6, a gear 8 is symmetrically meshed and installed on the surface of one side of the combined frame 2, and a driving motor 9 is installed on the surface of the other side of the combined frame 2; the driving motor 9 drives the symmetrically meshed gears 8 to rotate when the driving motor 9 runs, and the rotation of the gear 8 drives the shaping roller 3 rotatably installed in the combined frame 2 to rotate, and the rotation of the shaping roller 3 can extrude and shape the metal rod, thereby completing the shaping work of the metal rod.

[0029] See also Figure 1-4 A support platform 10 is fixedly connected to the top surface of the base 1, a hydraulic motor 11 is installed on the top surface of the support platform 10, a hydraulic push rod 12 is installed on the output end surface of the hydraulic motor 11, a support column 13 is fixedly connected to the top surface of the base 1, and a guide rail 14 is fixedly connected to the top surface of the support column 13.

[0030] See also Figure 1-4A sliding table 16 is installed inside the fixed table 4, and a sliding groove 17 is symmetrically opened on the inner wall surface of the fixed table 4. A sliding block 18 is slidably installed inside the sliding groove 17, and the sliding table 16 is slidably connected to the fixed table 4 through the sliding block 18 and the sliding groove 17. The top surface of the sliding table 16 is fixedly connected with a second triangular plate 19 in turn, and the bottom surface of the sliding table 16 is fixedly connected with a connecting column 20, and the bottom end surface of the connecting column 20 is installed with a roller 21.

[0031] See also Figure 1-4 A rotating rod 22 is rotatably installed on the top surface of the base 1, and reciprocating screws 23 are fixedly connected at both ends of the rotating rod 22. A moving block 24 is meshed and connected on the outer surface of the reciprocating screw 23, and an inclined boss 25 is fixedly connected on the top surface of the moving block 24. A rotating motor 26 is installed on the surface of one end of the reciprocating screw 23; when the rotating motor 26 is running, it drives the rotating rod 22 to rotate, and the rotation of the rotating rod 22 drives the reciprocating screws 23 fixedly connected at both ends to rotate, and the rotation of the reciprocating screw 23 drives the moving block 24 meshed on the outer side to move, and the movement of the moving block 24 drives the inclined boss 25 fixedly connected on the top surface to move, and the reciprocating movement of the inclined boss 25 can repeatedly lift and lower the sliding table 16 through the cooperation of the roller 21, and the metal rod stuck between the first triangular plates can be lifted by the second triangular plate 19 fixedly connected to the top surface of the sliding table 16, enter between the next first triangular plates, and move repeatedly until the guide rail 14.

[0032] See also Figure 1-4 The driving motor 9 and the rotating motor 26 are both electrically controlled and connected by an external power supply.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. 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 these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A billet feeding and turning mechanism for a roll forging machine, characterized in that: include: A base (1), a rotating rod (22) and a reciprocating screw rod (23) are mounted on the top surface of the base (1), the rotating rod (22) rotates to drive the reciprocating screw rod (23) to rotate, and the moving block (24) moves to cooperate with the roller (21) to sequentially drive the metal rod to change position, thereby realizing sequential feeding; A combined frame (2), wherein the combined frame (2) is mounted on the surface of one side of the base (1), and the combined frame (2) can fix and shape the metal rod through the cooperation of a shaping roller (3) and a clamping cylinder (7); A shaping roller (3), wherein the shaping roller (3) is symmetrically rotatably mounted inside the assembly frame (2), and the shaping roller (3) clamps and fixes the metal rod in a limited position through a clamping cylinder (7), and then performs all-round extrusion and shaping on the metal rod; A fixed platform (4), wherein the top surface of the base (1) is fixedly connected to the fixed platform (4), and the top surface of the fixed platform (4) is in turn fixedly connected to a first triangular plate (15), and the metal rod can be clamped and placed by the first triangular plate (15), thereby facilitating subsequent movement and carrying operations of the metal rod.

2. A billet feeding and turning mechanism for a roll forging machine according to claim 1, characterized in that: A guide groove (5) is provided on the inner surface of the combined frame (2), a clamping rod (6) is installed in the guide groove (5), a clamping cylinder (7) is installed on the top surface of the clamping rod (6), a gear (8) is symmetrically meshed and installed on the surface of one side of the combined frame (2), and a drive motor (9) is installed on the surface of the other side of the combined frame (2).

3. A billet feeding and turning mechanism for a roll forging machine according to claim 1, characterized in that: The top surface of the base (1) is fixedly connected to a support platform (10), the top surface of the support platform (10) is mounted with a hydraulic motor (11), the output end surface of the hydraulic motor (11) is mounted with a hydraulic push rod (12), the top surface of the base (1) is fixedly connected to a support column (13), and the top surface of the support column (13) is fixedly connected to a guide rail (14).

4. A billet feeding and turning mechanism for a roll forging machine according to claim 1, characterized in that: A sliding platform (16) is installed inside the fixed platform (4), and a sliding groove (17) is symmetrically opened on the inner wall surface of the fixed platform (4). A sliding block (18) is slidably installed inside the sliding groove (17), and the sliding platform (16) is slidably connected to the fixed platform (4) through the cooperation of the sliding block (18) and the sliding groove (17). A second triangular plate (19) is fixedly connected to the top surface of the sliding platform (16) in turn, and a connecting column (20) is fixedly connected to the bottom surface of the sliding platform (16), and a roller (21) is installed on the bottom end surface of the connecting column (20).

5. The blank feeding and turning mechanism of a roll forging machine according to claim 1, characterized in that: A rotating rod (22) is rotatably mounted on the top surface of the base (1), and reciprocating screw rods (23) are fixedly connected at both ends of the rotating rod (22). A moving block (24) is meshingly connected to the outer surface of the reciprocating screw rod (23), and an inclined boss (25) is fixedly connected to the top surface of the moving block (24). A rotating motor (26) is mounted on the surface of one end of the reciprocating screw rod (23).

6. A billet feeding and turning mechanism for a roll forging machine according to claim 2, characterized in that: The driving motor (9) and the rotating motor (26) are both electrically controlled and connected by an external power supply.

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