E-shaped bolt continuous forging and pressing die

Abstract

The invention discloses an E-shaped bolt continuous forging and pressing die, and particularly relates to the technical field of forging and pressing, the E-shaped bolt continuous forging and pressing die comprises a base, a material gathering forging and pressing assembly is arranged on the base and comprises a supporting plate arranged at the top of the base, and a base plate is arranged at the bottom of a chuck and is arranged at the top of the base. Materials can be blocked and gathered among all the second reinforced material gathering baffles through the second reinforced material gathering baffles, the situation that the materials fall off due to large deformation during forging and pressing stress of the materials is avoided, and the situation that the subsequent forming density and quality are reduced is avoided; the first reinforced material gathering baffle and the second reinforced material gathering baffle are used for blocking the workpiece during forging and pressing, so that the shape of the workpiece can only be changed in a cavity formed by the second reinforced material gathering baffle and the dislocation cavity, the function of trimming the workpiece is further achieved, and forging and pressing forming of the workpiece is easier.

Description

Technical Field

[0001] The present invention relates to the technical field of forging, and more particularly to a continuous forging die for an E-shaped bolt. Background Art

[0002] E-shaped bolts are a common type of connector in mechanical manufacturing and engineering structures. They are mainly used to fix machinery and equipment to a solid foundation to ensure the normal operation of the equipment. Therefore, they are often called foundation E-shaped bolts or anchor E-shaped bolts. In addition, E-shaped bolts that fix building structures or structures to the foundation, as well as E-shaped bolts that fix various cable duct brackets and other facilities, also belong to this category.

[0003] The E-shaped bolt is composed of a crossbeam and three cylinders, and the overall shape is a "three-tooth rake". Among them, the crossbeam has a rectangular cross-section and four protrusions, and the three cylinders are composed of geometric units with different outer diameters, which must ensure both straightness and coaxiality.

[0004] Among them, the patent with announcement number CN213888024U discloses a forging die for bolt production, including a forging mechanism and a driving mechanism for driving, the forging mechanism includes a bottom plate, a support frame, a hydraulic rod, a forging die, and a rotating shaft, the middle of the top of the bottom plate is rotatably connected with a rotating shaft, a rotating rod is provided at the top of the rotating shaft, connecting plates are fixed at both ends of the rotating rod, the connecting plates are connected to the placement die by bolts, placement grooves are evenly opened on the placement die, a workbench is supported by a support leg at the top of the bottom plate, a discharge hopper is fixed at the bottom of the workbench, a support frame is installed at the rear side of the top of the bottom plate, a hydraulic rod is installed at the top of the support frame, and a forging die is provided at the telescopic end of the hydraulic rod;

[0005] When the structure is in use, the active bevel gear is driven to rotate by starting the motor, and the active bevel gear is engaged and drives the driven bevel gear and the rotating shaft to rotate, and then the rotating shaft drives the rotating rod, the connecting plate and the placement die to rotate, so that the bolt can be rotated, and then the hydraulic rod is started to drive the forging die to rise and fall to forge the bolts on the inner side of the placement groove. However, the structure is prone to frustration when forging through various gear transmissions, resulting in insufficient smoothness of forging and low forging efficiency. In addition, the raw material will deform during forging and it is not easy to limit its deformation area, resulting in low forging efficiency. Summary of the invention

[0006] In order to overcome the above defects of the prior art, the present invention provides an E-shaped bolt continuous forging die, aiming to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solution: an E-shaped bolt continuous forging die comprises a base, on which a material aggregation forging assembly is arranged.

[0008] The aggregate forging assembly includes a support plate arranged on the top of the base, a pad plate arranged at the bottom of the chuck, the pad plate arranged on the top of the base, an electric push rod installed on the pad plate by bolts, the top of the pad plate is slidably connected to a support frame, and the output end of the electric push rod extends to the bottom of the support frame.

[0009] The top of the support plate is connected to an angle-adjustable rocker arm through an axle pin, a punch is fixedly provided at one end of the rocker arm, a reinforcing forging hammer rod is fixedly provided at the bottom of the punch, a plurality of first reinforcing aggregate baffles are distributed at the bottom of the reinforcing forging hammer rod, a chuck is provided at the bottom of the first reinforcing aggregate baffle, a plurality of sliders are slidably connected to the chuck, and a reinforcing block is fixedly provided on the top of each slider, a second reinforcing aggregate baffle is fixedly provided on one side of a plurality of the reinforcing blocks, the cross-sectional shapes of the plurality of first reinforcing aggregate baffles and the second reinforcing aggregate baffles are both arc-shaped, and an offset cavity is formed between each adjacent two second reinforcing aggregate baffles, and the plurality of first reinforcing aggregate baffles are respectively located in the corresponding offset cavities.

[0010] It can be seen that in the above technical scheme, each slider, reinforcement block and second reinforcement material gathering baffle are gathered toward the axis point of the chuck, so that the material can be gathered between each second reinforcement material gathering baffle through the baffle of the second reinforcement material gathering baffle, so as to avoid the material from falling off due to large deformation when the material is subjected to forging force, and to avoid the subsequent forming density and quality reduction. The swing arm, punch, reinforcement forging hammer rod and first reinforcement material gathering baffle can swing along the axis point where the swing arm and the support plate are connected. When the reinforcement forging hammer rod and the first reinforcement material gathering baffle swing, the reinforcement forging hammer rod can forge the workpiece. At the same time, each first reinforcement material gathering baffle can extend into the corresponding dislocation cavity, and the first reinforcement material gathering baffle and the second reinforcement material gathering baffle are used to block the workpiece when forging, so that the workpiece can only change its shape in the cavity formed by the second reinforcement material gathering baffle and the dislocation cavity, thereby further realizing the function of trimming the workpiece and making it easier to forge the workpiece.

[0011] The top of the swing arm is fixedly provided with a lower swing arm, and the lower swing arm is inclined downwardly and extended to the top of the swing arm, and the upper swing arm is slidably connected to the lower swing arm. One end of the rotating shaft is provided with a driving motor for driving the rotating shaft to rotate, and the driving motor is mounted on the supporting plate through bolts.

[0012] It can be seen that in the above technical solution, the driving motor drives the rotating shaft to rotate at the same time, and the rotation of the rotating shaft drives the arc top plate to rotate, and the lower inclined rod can drive the swing rod to rotate along the axis point of the connection between the swing rod and the support plate through the traction force when the arc top plate rotates, and the spring itself drives the swing rod to quickly reset, thereby increasing the impact force of the reinforced forging hammer rod when it descends, so that the reinforced forging hammer rod has a better effect when hammering and forging the workpiece.

[0013] Technical effects and advantages of the present invention:

[0014] 1. The present invention drives the slider to move the reinforcing block by rotating the chuck, so that each slider, reinforcing block and second reinforcing material gathering baffle plate can be gathered toward the axis point of the chuck, so that the material can be gathered between each second reinforcing material gathering baffle plate through the baffle of the second reinforcing material gathering baffle plate, thereby avoiding the situation that the material falls off due to large deformation when the material is subjected to forging force, and avoiding the subsequent molding density and quality reduction;

[0015] 2. The present invention rotates the swing rod along the axis point where the swing rod is connected to the support plate, thereby enabling the swing rod, the punch, the reinforced forging hammer rod and the first reinforced material gathering baffle to swing along the axis point where the swing rod is connected to the support plate. When the reinforced forging hammer rod and the first reinforced material gathering baffle are swinging, the reinforced forging hammer rod can forge the workpiece;

[0016] 3. Each first reinforcing material gathering baffle of the present invention can extend into the corresponding dislocation cavity, and the first reinforcing material gathering baffle and the second reinforcing material gathering baffle are used to block the workpiece during forging, so that the workpiece can only change its shape in the cavity formed by the second reinforcing material gathering baffle and the dislocation cavity, further realizing the function of trimming the workpiece, making it easier forging and forming the workpiece;

[0017] 4. When the reinforced forging hammer rod of the present invention swings, it can also drive the slide rod to move and squeeze the spring. The elasticity of the spring itself drives the swing rod to quickly reset, thereby increasing the impact force of the reinforced forging hammer rod when it descends, so that the reinforced forging hammer rod has a better effect when hammering and forging the workpiece.

[0018] To sum up, through the corresponding coordinated use of each structure, the material can be gathered between each second reinforced material baffle through the baffle of the second reinforced material baffle, so as to avoid the material from falling off due to large deformation when the material is subjected to forging force, and to avoid the subsequent forming density and quality reduction. When the reinforced forging hammer rod and the first reinforced material baffle swing, the reinforced forging hammer rod can forge the workpiece, and the first reinforced material baffle can extend into the corresponding dislocation cavity. The first reinforced material baffle and the second reinforced material baffle are used to block the workpiece during forging, so that the workpiece can only change its shape in the cavity formed by the second reinforced material baffle and the dislocation cavity, thereby further realizing the function of trimming the workpiece and making it easier to forge the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the present invention, the following briefly introduces the drawings required to be used in some embodiments of the present invention. Obviously, the drawings described below are only drawings of some embodiments of the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings. In addition, the drawings described below can be regarded as schematic diagrams, and are not limitations on the actual size of the product involved in the embodiments of the present invention, the actual process of the method, the actual timing of the signal, etc.

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 It is a side view of the overall structure of the present invention.

[0022] Figure 3 It is a stereoscopic diagram of the swing rod, the arc top plate, the lower inclined rod, the connecting piece, the sliding rod and the spring of the present invention.

[0023] Figure 4 It is a schematic diagram of the support frame, the chuck, the reinforcement block and the second reinforcement aggregate baffle plate of the present invention being installed on the support frame.

[0024] Figure 5 It is a stereoscopic view of the chuck, slider, reinforcement block and second reinforcement aggregate baffle of the present invention.

[0025] Figure 6 For the present invention Figure 5 Top view of the .

[0026] Figure 7It is a stereoscopic diagram of the swing rod, the supporting diagonal rod, the connecting piece, the lower diagonal rod, the arc top plate and the reinforced forging hammer rod of the present invention.

[0027] The accompanying drawings are marked as follows:

[0028] 1. Base; 101. Support plate; 102. Pad; 103. Electric push rod; 104. Support frame;

[0029] 2. swing rod; 201. punch; 202. reinforced forging hammer rod; 203. first reinforced material gathering baffle; 204. chuck; 205. slider; 206. reinforced block; 207. second reinforced material gathering baffle; 208. dislocation cavity;

[0030] 3. Support diagonal rod; 301. Connecting piece; 302. Sliding rod; 303. Spring; 304. Axle pin seat; 305. Rotating shaft; 306. Arc top plate; 307. Lower diagonal rod; 308. Driving motor. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] The terms "first", "second", "third" in the embodiments of the present application are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, the features defined as "first", "second", "third" can expressly or implicitly include at least one of the features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device comprising a series of steps or units is not limited to the listed steps or units, but optionally also includes steps or units that are not listed, or optionally also includes other steps or units inherent to these processes, methods, products or devices.

[0033] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0034] As attached Figure 1-5 The E-shaped bolt continuous forging die shown, through the material gathering forging assembly set on the base 1, through the corresponding coordination of various structures, the material can be gathered between the second reinforced material gathering baffles 207 through the baffle of the second reinforced material gathering baffle 207, so as to avoid the material from falling off due to large deformation when the material is subjected to forging force, and to avoid the subsequent forming density and quality reduction. When the reinforced forging hammer rod 202 and the first reinforced material gathering baffle 203 swing, the reinforced forging hammer rod 202 can forge the workpiece, and the first reinforced material gathering baffle 203 can extend into the corresponding dislocation cavity 208. The first reinforced material gathering baffle 203 and the second reinforced material gathering baffle 207 are used to block the workpiece during forging, so that the workpiece can only change its shape in the cavity formed by the second reinforced material gathering baffle 207 and the dislocation cavity 208, further realizing the function of trimming the workpiece, making it easier to forge the workpiece, and the specific structure of the assembly is set as follows;

[0035] The aggregate forging assembly includes a support plate 101 arranged on the top of the base 1, a pad 102 is arranged at the bottom of the chuck 204, the pad 102 is arranged on the top of the base 1, an electric push rod 103 is installed on the pad 102 by bolts, the top of the pad 102 is slidably connected to the support frame 104, and the output end of the electric push rod 103 extends to the bottom of the support frame 104.

[0036] The top of the support plate 101 is connected to an angle-adjustable rocker arm 2 through an axle pin, a punch 201 is fixedly provided at one end of the rocker arm 2, a reinforced forging hammer rod 202 is fixedly provided at the bottom of the punch 201, a plurality of first reinforced material aggregation baffles 203 are distributed at the bottom of the reinforced forging hammer rod 202, a chuck 204 is provided at the bottom of the first reinforced material aggregation baffle 203, a plurality of sliders 205 are slidably connected to the chuck 204, and a reinforced block 206 is fixedly provided on the top of each slider 205, a second reinforced material aggregation baffle 207 is fixedly provided on one side of the plurality of reinforced blocks 206, the cross-sectional shapes of the plurality of first reinforced material aggregation baffles 203 and the second reinforced material aggregation baffles 207 are all arc-shaped, and an offset cavity 208 is formed between each adjacent two second reinforced material aggregation baffles 207, and the plurality of first reinforced material aggregation baffles 203 are respectively located in the corresponding offset cavity 208.

[0037] One end of the base 1 is fixedly provided with a supporting inclined rod 3, and the supporting inclined rod 3 is inclined upwardly arranged. One end of the supporting inclined rod 3 is rotatably connected to a connecting piece 301 through an axle pin, and one end of the connecting piece 301 is slidably connected to a sliding rod 302. A spring 303 is sleeved on the outer side of the sliding rod 302, and the two ends of the spring 303 are respectively engaged with the connecting piece 301 and the sliding rod 302. One end of the sliding rod 302 is rotatably connected to an axle pin seat 304 through an axle pin, and the axle pin seat 304 is fixed on the swing rod 2. A rotating shaft 305 is dynamically connected, an arc top plate 306 is fixedly provided on the outer side of the rotating shaft 305, the vertical cross-section of the arc top plate 306 is arc-shaped, a lower inclined rod 307 is fixedly provided on the bottom of the swing arm 2, the lower inclined rod 307 is tilted downward and extends to the top of the arc top plate 306, the arc top plate 306 is slidably connected to the lower inclined rod 307, and a driving motor 308 for driving the rotating shaft 305 to rotate is provided at one end of the rotating shaft 305, and the driving motor 308 is mounted on the support plate 101 by bolts.

[0038] According to the above structure, when in use, the staff installs the device at the designated position, and when forging the material, places the material on the top of the chuck 204, and the chuck 204 rotates to drive the slider 205 to drive the reinforcement block 206 to move, so that each slider 205, reinforcement block 206 and second reinforcement baffle 207 can be gathered toward the axis point of the chuck 204, so that the material can be gathered between each second reinforcement baffle 207 through the partition of the second reinforcement baffle 207, so as to avoid the material from falling off due to large deformation when the material is subjected to forging force, and to avoid the subsequent molding density and quality reduction.

[0039] At the same time, the driving motor 308 drives the rotating shaft 305 to rotate, and the rotation of the rotating shaft 305 drives the arc top plate 306 to rotate, and the lower inclined rod 307 can drive the swing arm 2 to rotate along the axis point of the connection between the swing arm 2 and the support plate 101 through the traction force of the arc top plate 306 during rotation, so that the swing arm 2, the punch 201, the reinforced forging hammer rod 202 and the first reinforced material gathering baffle 203 can swing along the axis point of the connection between the swing arm 2 and the support plate 101, and the reinforced forging hammer rod 202 and the first reinforced material gathering baffle 203 swing, and the reinforced forging hammer rod 202 can forge the workpiece.

[0040] At the same time, each first reinforced material gathering baffle 203 can extend into the corresponding offset cavity 208, and the first reinforced material gathering baffle 203 and the second reinforced material gathering baffle 207 can be used to block the workpiece during forging, so that the workpiece can only change its shape in the cavity formed by the second reinforced material gathering baffle 207 and the offset cavity 208, thereby further realizing the function of trimming the workpiece and making it easier to forge the workpiece.

[0041] And when the reinforced forging hammer rod 202 swings, it can also drive the slide rod 302 to move and squeeze the spring 303. The elasticity of the spring 303 itself drives the swing rod 2 to quickly reset, thereby increasing the impact force of the reinforced forging hammer rod 202 when it descends, so that the reinforced forging hammer rod 202 has a better effect when hammering and forging the workpiece.

[0042] Different from the prior art, the present application discloses an E-shaped bolt continuous forging die, in which the material can be gathered between each second reinforced material gathering baffle 207 through the baffle of the second reinforced material gathering baffle 207, so as to avoid the material from falling off due to large deformation when the material is subjected to forging force, and to avoid the subsequent forming density and quality reduction. When the reinforced forging hammer rod 202 and the first reinforced material gathering baffle 203 swing, the reinforced forging hammer rod 202 can forge the workpiece, and the first reinforced material gathering baffle 203 can extend into the corresponding offset cavity 208. The first reinforced material gathering baffle 203 and the second reinforced material gathering baffle 207 are used to block the workpiece during forging, so that the workpiece can only change its shape in the cavity formed by the second reinforced material gathering baffle 207 and the offset cavity 208, thereby further realizing the function of trimming the workpiece and making it easier to forge the workpiece.

[0043] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An E-shaped bolt continuous forging die, comprising a base (1), characterized in that: The base (1) is provided with a material-gathering forging assembly; The aggregate forging assembly comprises a support plate (101) arranged on the top of the base (1); The top of the support plate (101) is connected to an angle-adjustable swing rod (2) via an axle pin, a punch (201) is fixedly provided at one end of the swing rod (2), a reinforcing forging hammer rod (202) is fixedly provided at the bottom of the punch (201), a plurality of first reinforcing material gathering baffles (203) are distributed at the bottom of the reinforcing forging hammer rod (202), a chuck (204) is provided at the bottom of the first reinforcing material gathering baffle (203), a plurality of sliders (205) are slidably connected to the chuck (204), and a reinforcing block (206) is fixedly provided at the top of each of the sliders (205), and a second reinforcing material gathering baffle (207) is fixedly provided on one side of the plurality of reinforcing blocks (206).

2. The E-shaped bolt continuous forging die according to claim 1, characterized in that: A pad (102) is provided at the bottom of the chuck (204), and the pad (102) is provided on the top of the base (1), and an electric push rod (103) is installed on the pad (102) by means of bolts.

3. The E-shaped bolt continuous forging die according to claim 2, characterized in that: The top of the pad (102) is slidably connected to a support frame (104), and the output end of the electric push rod (103) extends to the bottom of the support frame (104).

4. The E-shaped bolt continuous forging die according to claim 1, characterized in that: The cross-sectional shapes of the plurality of first reinforcing material gathering baffles (203) and the second reinforcing material gathering baffles (207) are all arc-shaped, and an offset cavity (208) is formed between each two adjacent second reinforcing material gathering baffles (207), and the plurality of first reinforcing material gathering baffles (203) are respectively located in the corresponding offset cavities (208).

5. The E-shaped bolt continuous forging die according to claim 1, characterized in that: A supporting oblique rod (3) is fixedly arranged at one end of the base (1), the supporting oblique rod (3) is arranged to be inclined upward, and one end of the supporting oblique rod (3) is rotatably connected to a connecting piece (301) via an axle pin.

6. The E-shaped bolt continuous forging die according to claim 5, characterized in that: One end of the connecting member (301) is slidably connected to a sliding rod (302), an outer side of the sliding rod (302) is sleeved with a spring (303), and two ends of the spring (303) are respectively clamped with the connecting member (301) and the sliding rod (302).

7. The E-shaped bolt continuous forging die according to claim 6, characterized in that: One end of the sliding rod (302) is rotatably connected to an axle pin seat (304) via an axle pin, and the axle pin seat (304) is fixed on the swing rod (2).

8. The E-shaped bolt continuous forging die according to claim 1, characterized in that: A rotating shaft (305) is rotatably connected to the base (1), and an arc-top plate (306) is fixedly arranged on the outer side of the rotating shaft (305). The vertical cross-section of the arc-top plate (306) is in the shape of an arc.

9. The E-shaped bolt continuous forging die according to claim 8, characterized in that: A lower oblique rod (307) is fixedly arranged at the bottom of the swing rod (2), and the lower oblique rod (307) is arranged obliquely downward and extends to the top of the arc top plate (306), and the arc top plate (306) is slidably connected to the lower oblique rod (307).

10. The E-shaped bolt continuous forging die according to claim 8, characterized in that: A driving motor (308) for driving the rotating shaft (305) to rotate is disposed at one end of the rotating shaft (305), and the driving motor (308) is mounted on the supporting plate (101) by means of bolts.

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