CN115090820A

CN115090820A - Bearing forge piece preforming forging equipment and forging method thereof

Info

Publication number: CN115090820A
Application number: CN202210802938.XA
Authority: CN
Inventors: 高文贞
Original assignee: Shandong Runjin Heavy Industry Technology Co ltd
Current assignee: Shandong Runjin Heavy Industry Technology Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-09-23

Abstract

The invention discloses a bearing forging preforming forging device and a forging method thereof, belonging to the technical field of bearing forging processing equipment and comprising a main body component, wherein the lower end inside the main body component is provided with a placing component, the upper end inside the main body component is fixedly provided with a protective component on the outer side of the placing component, the upper end of the placing component is arranged inside the protective component, two sides of the protective component are respectively and fixedly provided with a limiting component, one end of each limiting component extends to the position right above the placing component, the limiting components are tightly pressed with each other, the limiting components are tightly pressed into an annular structure, through the adoption of the protective component, scraps are prevented from splashing and hurting people during forging, through an air jet head, the scraps are conveniently collected and cleaned, through an adjustable limiting ring, the bearing forgings with different specifications are conveniently pre-forged, and during forging, through placing the subassembly, be convenient for rotate the blank, homogeneity when improving the punching press and forging improves forging effect, facilitates the use.

Description

Bearing forging preforming forging equipment and forging method thereof

Technical Field

The invention relates to forging equipment, in particular to bearing forging piece preforming forging equipment and a forging method thereof, and belongs to the technical field of bearing forging piece processing equipment.

Background

The bearing is an important part in the current mechanical equipment, and its main function is to support the mechanical rotator, reduce the coefficient of friction in its motion process, and guarantee its gyration precision, obtain extensive use in present machinery, the bearing is adding man-hour, need forge the bearing, can eliminate the loose of metal, hole through forging, make the mechanical properties of forging improve, when forging, need place the blank in forging equipment, forge, as the publication number is: CN214920215U, a bearing forging preforming forging device relates to forging device technical field, and the structure is complicated when using for solving current bearing forging preforming forging device, is difficult for the problem of operating. The forging device comprises a forging device workbench, a forging device support frame is installed above the forging device workbench, an air cylinder is installed at the middle position above the forging device support frame, a hydraulic rod is installed at the middle position below the inner part of the forging device support frame, a connecting block is installed below the hydraulic rod, a forging hammer is installed below the connecting block, a fixing plate is installed at the middle position above the forging device workbench, a sliding groove is formed in the middle position inside the fixing plate, a first forging limiting outer ring is installed above the fixing plate, an inner working groove is formed inside the forging device workbench, a damping plate is installed below the inner working groove, an electric telescopic rod is installed above the damping plate, a forge piece needs to be rotated manually during use, and generated scraps need to be cleaned manually during forging, inconvenient use, poor applicability and inconvenient operation.

Disclosure of Invention

The invention aims to solve the problems and provide a bearing forging preforming forging device and a forging method thereof, which can facilitate the rotation of a forging piece, improve the forging uniformity, and facilitate the protection and the collection and cleaning of generated scraps.

The invention realizes the above purpose by the following technical proposal, the bearing forging preforming forging device and the forging method thereof comprise a main body component, wherein the lower end inside the main body component is provided with a placing component, the upper end inside the main body component is positioned outside the placing component and is fixedly provided with a protective component, the upper end of the placing component is positioned inside the protective component, two sides of the protective component are both fixedly provided with limit components, one end of each limit component extends into the position right above the placing component and is tightly pressed between the limit components, the limit components are tightly pressed and positioned in an annular structure, when in use, a forging piece is placed on the placing component and is clamped and fixed by the limit components, the forging piece is stamped and forged by the main body component, and the protective component is arranged, avoid when forging, the piece that produces splashes, leads to hindering the people to use the back, through the protection component is convenient for collect and discharge the piece, convenient to clear up convenient to use.

Preferably, for the convenience of forging, the main part subassembly includes the fixed station, place the unit mount and be in the intermediate position of fixed station, just the equal fixed mounting in lower surface four corners of fixed station has the supporting leg, the last fixed surface of fixed station installs the support frame, the upper end intermediate position fixed mounting of support frame has the punching press cylinder, the end that stretches out of punching press cylinder stretch into extremely the inside lower extreme of support frame, just the end fixed mounting that stretches out of punching press cylinder has the punching press head, the punching press head is located place the subassembly directly over.

Preferably, in order to place the forge piece and rotate the forge piece conveniently, the placing assembly comprises a placing plate, the placing plate is slidably clamped at the middle position of the upper surface of the fixed table, a chute is vertically formed in the middle position of the fixed table, a connecting rod is fixedly mounted at the middle position of the lower surface of the placing plate, a bearing is fixedly mounted at the middle position of the connecting rod, a sliding block is fixedly mounted at the outer side of the bearing, the connecting rod is slidably clamped inside the chute through the sliding block, a sliding ring is fixedly mounted at the lower surface of the placing plate, a circular groove is formed in the upper surface of the fixed table, the sliding ring is clamped inside the circular groove, inserting holes are uniformly formed in the inside of the circular groove, inserting rods are uniformly and fixedly mounted at the lower surface of the sliding ring, and the inserting rods are inserted into the inserting holes, the lower surface of fixed station is located fixed mounting has the mounting bracket under the spout, just the lower surface intermediate position fixed mounting of mounting bracket has electric telescopic handle, electric telescopic handle's the end that stretches out extends to the inside of mounting bracket, the lower extreme fixed mounting of connecting rod has the toothed disc, just electric telescopic handle's the end that stretches out rotates to be installed under the toothed disc, lower surface one side fixed mounting of mounting bracket has adjusting motor, adjusting motor's output fixed mounting has the gear post, the gear post with the toothed disc meshes mutually.

Preferably, in order to facilitate protection and discharge of generated debris, the protection assembly comprises a protection plate, the protection plate is fixedly arranged on the upper surface of the fixed table and is of a concave structure, an insertion plate is inserted into the other side of the protection plate, the limiting assemblies are fixedly arranged on two sides of the protection plate, air nozzles are fixedly arranged at two ends of two sides in the protection plate, the air nozzles on two sides are distributed in an L shape, an air supply pipe is fixedly arranged on the outer side of the protection plate and is communicated with the air nozzles, clamping grooves are vertically formed in two sides of the protection plate, clamping strips are vertically and fixedly arranged on two sides of the insertion plate, the insertion plate is clamped in the clamping grooves in the protection plate through the clamping strips, and a slag outlet is formed in one side of the lower end of the insertion plate, the both sides of the upper end of plugboard have all been seted up and have been seted up the groove.

Preferably, in order to facilitate the limiting of the forge piece, the accuracy of the forge piece during forging is improved, the limiting assembly comprises a limiting cylinder, the limiting cylinder is fixedly mounted on two sides of the protection plate, the extending end of the limiting cylinder extends to the inner side of the protection plate, a clamping seat is fixedly mounted on the extending end of the limiting cylinder, a connecting plate is clamped on the clamping seat, a limiting ring on one side of the connecting plate is in a semicircular structure, pin holes are formed in the clamping seat and the connecting plate, pin rods are inserted into the pin holes, and the limiting ring is fixedly connected with the limiting cylinder through the pin rods.

When forging, the forging method is as follows: selecting the corresponding limit ring according to the required size of the forge piece, installing the limit ring on the limit cylinder, placing the heated forge piece blank on the placing plate, inserting the inserting plate on the protection plate, opening the limit cylinder to tightly press the limit ring, opening the stamping cylinder, forging the forge piece blank through the stamping head, placing the limit column with an external hole at the central position of the forge piece blank, punching the hole to form a ring, separating the inserting rod from the inserting hole through opening the electric telescopic rod, rotating the placing plate through the adjusting motor to facilitate the rotation of the forge piece blank, improving the forging uniformity, connecting an external air supply device with the air supply pipe to spray air from the air nozzle, and blowing slag generated during forging to the slag outlet, discharging the slag through the slag outlet, taking down the insertion plate, closing the limiting cylinder, and taking out the forged preformed piece to complete preformed forging.

The invention has the beneficial effects that: according to the invention, through the adoption of the protection assembly, during forging, scraps are prevented from splashing, people are prevented from being injured, the scraps are convenient to collect and clean through the air jet head, pre-forging treatment is convenient to be carried out on bearing forgings with different specifications through the adjustable limiting ring, and during forging, blanks are convenient to rotate through the placement assembly, the uniformity during stamping forging is improved, the forging effect is improved, and the use is convenient.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of another embodiment of the present invention.

Fig. 3 is a schematic diagram of the overall structure of the invention after being turned over.

Fig. 4 is a partial structural schematic diagram of the present invention.

Fig. 5 is a schematic view of the overall structure of the placement module of the present invention.

FIG. 6 is a schematic view of the overall structure of the plugboard of the present invention.

In the figure: 1. main part subassembly, 11, the fixed station, 12, the supporting leg, 13, the support frame, 14, the punching press cylinder, 15, the punching press head, 2, place the subassembly, 21, place the board, 22, the spout, 23, the connecting rod, 24, the bearing, 25, the slider, 26, the sliding ring, 27, the annular, 28, the spliced eye, 29, the spliced pole, 210, the mounting bracket, 211, electric telescopic handle, 212, the toothed disc, 213, adjusting motor, 214, the toothed column, 3, protection component, 31, the guard plate, 32, the spliced board, 33, the air jet head, 34, the air supply pipe, 35, the draw-in groove, 36, the gib, 37, the slag notch, 38, the groove, 4, spacing subassembly, 41, spacing cylinder, 42, the joint seat, 43, the connecting plate, 44, the spacing ring, 45, the pinhole, 46, the pin pole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-6, a bearing forging preforming forging device and a forging method thereof, comprising a main body component 1, a placing component 2 is installed at the lower end inside the main body component 1, a protection component 3 is fixedly installed at the outer side of the placing component 2 at the upper end inside the main body component 1, the upper end of the placing component 2 is located inside the protection component 3, limiting components 4 are fixedly installed at both sides of the protection component 3, one end of each limiting component 4 extends into the position right above the placing component 2 and is tightly pressed between the limiting components 4, the limiting components 4 are tightly pressed and are located in an annular structure, when the bearing forging preforming forging device is used, a forging piece is placed on the placing component 2 and is clamped and fixed through the limiting components 4, the forging piece is punched and forged through the main body component 1, and the protection component 3 is installed, so that generated scraps are prevented from splashing during forging, the device is convenient to collect and discharge the fragments, clean and use through the protective component 3 after being used.

As a technical optimization scheme of the invention, as shown in FIG. 2, the main body assembly 1 comprises a fixed table 11, the placing assembly 2 is installed at the middle position of the fixed table 11, four corners of the lower surface of the fixed table 11 are all fixedly provided with supporting legs 12, the upper surface of the fixed table 11 is fixedly provided with a supporting frame 13, the middle position of the upper end of the supporting frame 13 is fixedly provided with a stamping cylinder 14, the extending end of the stamping cylinder 14 extends into the lower end of the interior of the supporting frame 13, the extending end of the stamping cylinder 14 is fixedly provided with a stamping head 15, and the stamping head 15 is positioned right above the placing assembly 2, so that when the forging on the placing assembly 2 is conveniently stamped and forged through the stamping head 15 during use.

As a technical optimization scheme of the invention, as shown in FIG. 5, the placing assembly 2 comprises a placing plate 21, the placing plate 21 is slidably clamped at the middle position of the upper surface of the fixing table 11, a chute 22 is vertically arranged at the middle position of the fixing table 11, a connecting rod 23 is fixedly arranged at the middle position of the lower surface of the placing plate 21, a bearing 24 is fixedly arranged at the middle position of the connecting rod 23, a slider 25 is fixedly arranged at the outer side of the bearing 24, the connecting rod 23 is slidably clamped in the chute 22 through the slider 25, a sliding ring 26 is fixedly arranged at the lower surface of the placing plate 21, a ring groove 27 is arranged at the upper surface of the fixing table 11, the sliding ring 26 is clamped in the ring groove 27, inserting holes 28 are uniformly arranged in the ring groove 27, inserting rods 29 are uniformly and fixedly arranged at the lower surface of the sliding ring 26, the inserting rods 29 are inserted in the inserting holes 28, and a mounting frame 210 is fixedly arranged right below the chute 22 at the lower surface of the fixing table 11, and the middle position of the lower surface of the mounting bracket 210 is fixedly provided with an electric telescopic rod 211, the extending end of the electric telescopic rod 211 extends to the inside of the mounting bracket 210, the lower end of the connecting rod 23 is fixedly provided with a gear disc 212, the extending end of the electric telescopic rod 211 is rotatably arranged right below the gear disc 212, one side of the lower surface of the mounting bracket 210 is fixedly provided with an adjusting motor 213, the output end of the adjusting motor 213 is fixedly provided with a gear column 214, the gear column 214 is meshed with the gear disc 212, when the mounting bracket is used, when the mounting bracket is required to rotate, the placing plate 21 is jacked up through the electric telescopic rod 211, so that the inserting rod 29 is separated from the inserting hole 28, further, the placing plate 21 is rotated through the adjusting motor 213, after the electric telescopic rod 211 is contracted, the inserting rod 29 is inserted into the inserting hole 28, the stability of the placing plate 21 in use is improved, and the direction of a forged piece is conveniently adjusted, convenient rotation improves the forging effect.

As a technical optimization scheme of the invention, as shown in FIG. 4, the protection assembly 3 comprises a protection plate 31, the protection plate 31 is fixedly installed on the upper surface of the fixing table 11, the protection plate 31 is of a concave structure, an insertion plate 32 is inserted into the other side of the protection plate 31, the limiting assemblies 4 are fixedly installed on both sides of the protection plate 31, air nozzles 33 are fixedly installed at both ends of both sides of the inside of the protection plate 31, the air nozzles 33 on both sides are distributed in an L shape, an air supply pipe 34 is fixedly installed on the outer side of the protection plate 31, the air supply pipe 34 is communicated with the air nozzles 33, both sides of the protection plate 31 are vertically provided with clamping grooves 35, clamping strips 36 are vertically and fixedly installed at both sides of the insertion plate 32, the insertion plate 32 is clamped inside the clamping grooves 35 on the protection plate 31 through the clamping strips 36, a slag outlet 37 is formed at one side of the lower end of the insertion plate 32, both sides of the upper end of the insertion plate 32 are provided with a handle groove 38, through the guard plate, be convenient for protect when forging, and through the air supply pipe, be convenient for pass through the jet head blowout with gas, and then be convenient for collect and discharge the piece that produces when forging.

As a technical optimization scheme of the invention, as shown in fig. 4, the limiting assembly 4 includes limiting cylinders 41, the limiting cylinders 41 are fixedly mounted on two sides of the protection plate 31, the extending ends of the limiting cylinders 41 extend to the inner side of the protection plate 31, the extending ends of the limiting cylinders 41 are fixedly mounted with clamping seats 42, the clamping seats 42 are clamped with connecting plates 43, one side limiting rings 44 of the connecting plates 43 are clamped with the limiting rings 44, the limiting rings 44 are in a semicircular structure, the clamping seats 42 and the connecting plates 43 are both provided with pin holes 45, pin rods 46 are inserted into the pin holes 45, the limiting rings 44 and the limiting cylinders 41 are fixedly connected through the pin rods 46, the pin rods 46 are used for conveniently dismounting and mounting the limiting rings 44, and further, the limiting rings 44 with different sizes can be selected according to different requirements, the use is convenient, and the applicability in use is improved.

When the invention is used, the corresponding limit ring 44 is selected according to the required size of the forging, the limit ring 44 is arranged on the limit cylinder 41, the heated forging blank is placed on the placing plate 21, the inserting plate 32 is inserted on the protection plate 31, the limit cylinder 41 is opened to press the limit ring 44, the stamping cylinder 14 is opened, the forging blank is forged by the stamping head 15, the limit column with an external hole is placed at the central position of the forging blank to stamp and open the hole, the forging blank is annular, the inserting rod 29 is separated from the inserting hole 28 by opening the electric telescopic rod 211, the placing plate 21 is rotated by adjusting the motor 213 to facilitate the rotation of the forging blank and improve the forging uniformity, the external air supply device is connected with the air supply pipe 34 to ensure that the air is ejected from the air nozzle 33, the slag generated during forging is blown to the slag outlet 37, and is discharged through the slag outlet 37, the plugboard 32 is removed, and the limit cylinder 41 is closed, so that the forged preformed piece can be conveniently taken out, and the preformed forging is completed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a bearing forging preforming forging equipment which characterized in that: including main part subassembly (1), the inside lower extreme of main part subassembly (1) is installed and is placed subassembly (2), just the inside upper end of main part subassembly (1) is located the outside fixed mounting who places subassembly (2) has protection component (3), the upper end of placing subassembly (2) is located the inside of protection component (3), just the equal fixed mounting in both sides of protection component (3) has spacing subassembly (4), the one end of spacing subassembly (4) stretch into to place subassembly (2) directly over, just compress tightly mutually between spacing subassembly (4), spacing subassembly (4) compress tightly the position mutually and form annular structure.

2. The bearing forging preform forging apparatus of claim 1, wherein: main part subassembly (1) is including fixed station (11), place subassembly (2) and install the intermediate position of fixed station (11), just the equal fixed mounting in lower surface four corners of fixed station (11) has supporting leg (12), the last fixed surface of fixed station (11) installs support frame (13), the upper end intermediate position fixed mounting of support frame (13) has stamping cylinder (14), the end that stretches out of stamping cylinder (14) stretch into to the inside lower extreme of support frame (13), just the extension end fixed mounting of stamping cylinder (14) has punching press head (15), punching press head (15) are located place subassembly (2) directly over.

3. The bearing forging preforming forging apparatus of claim 2, wherein: the placing component (2) comprises a placing plate (21), the placing plate (21) is slidably connected with the middle position of the upper surface of the fixed table (11), a sliding groove (22) is vertically formed in the middle position of the fixed table (11), a connecting rod (23) is fixedly arranged at the middle position of the lower surface of the placing plate (21), a bearing (24) is fixedly arranged at the middle position of the connecting rod (23), a sliding block (25) is fixedly arranged on the outer side of the bearing (24), the connecting rod (23) is slidably connected with the inner part of the sliding groove (22) through the sliding block (25), a sliding ring (26) is fixedly arranged on the lower surface of the placing plate (21), an annular groove (27) is formed in the upper surface of the fixed table (11), the sliding ring (26) is connected with the inner part of the annular groove (27), and a plug hole (28) is uniformly formed in the inner part of the annular groove (27), the lower surface of the sliding ring (26) is uniformly and fixedly provided with a plug rod (29), and the plug rod (29) is plugged in the plug hole (28).

4. The bearing forging preform forging apparatus of claim 3, wherein: the lower surface of fixed station (11) is located fixed mounting has mounting bracket (210) under spout (22), just the lower surface intermediate position fixed mounting of mounting bracket (210) has electric telescopic handle (211), the end that stretches out of electric telescopic handle (211) extends to the inside of mounting bracket (210), the lower extreme fixed mounting of connecting rod (23) has toothed disc (212), just the end that stretches out of electric telescopic handle (211) rotates to be installed under toothed disc (212), lower surface one side fixed mounting of mounting bracket (210) has adjusting motor (213), the output fixed mounting of adjusting motor (213) has toothed column (214), toothed column (214) with toothed disc (212) mesh mutually.

5. The bearing forging preform forging apparatus of claim 4, wherein: protection component (3) are including guard plate (31), just guard plate (31) fixed mounting be in the upper surface of fixed station (11), guard plate (31) are concave structure, just the opposite side of guard plate (31) is pegged graft and is had plugboard (32), spacing subassembly (4) fixed mounting be in the both sides of guard plate (31), just the equal fixed mounting in both ends of the inside both sides of guard plate (31) has jet head (33), both sides jet head (33) become the L type and distribute, just guard plate (31) outside fixed mounting has air supply pipe (34), air supply pipe (34) with jet head (33) are linked together.

6. The bearing forging preform forging apparatus of claim 5, wherein: the improved structure is characterized in that clamping grooves (35) are vertically formed in two sides of the protection plate (31), clamping strips (36) are fixedly and vertically arranged on two sides of the insertion plate (32), the insertion plate (32) is connected to the protection plate (31) in a clamping mode through the clamping strips (36), a slag outlet (37) is formed in one side of the lower end of the insertion plate (32), and handle grooves (38) are formed in two sides of the upper end of the insertion plate (32).

7. The bearing forging preform forging apparatus of claim 6, wherein: the limiting assembly (4) comprises a limiting cylinder (41), the limiting cylinder (41) is fixedly mounted on two sides of the protection plate (31), the extending end of the limiting cylinder (41) extends to the inner side of the protection plate (31), a clamping seat (42) is fixedly mounted on the extending end of the limiting cylinder (41), a connecting plate (43) is clamped on the clamping seat (42), a limiting ring (44) on one side of the connecting plate (43) is in a semicircular structure, pin holes (45) are formed in the clamping seat (42) and the connecting plate (43), pin rods (46) are inserted into the pin holes (45), and the limiting ring (44) is fixedly connected with the limiting cylinder (41) through the pin rods (46).

8. The forging method of a bearing forging as claimed in claim 7, wherein: when forging, the method comprises the following steps:

step one, selecting a corresponding limiting ring (44) according to the size required by a forged piece, and installing the limiting ring (44) on the limiting cylinder (41);

secondly, placing the heated forging blank on the placing plate (21), and inserting the inserting plate (32) on the protection plate (31);

step three, opening the limiting cylinder (41) to enable the limiting ring (44) to be pressed tightly, opening the stamping cylinder (14), and forging the forging blank through the stamping head (15);

fourthly, placing the limiting column with the hole on the outer part at the central position of the blank of the forging piece, and punching the hole to enable the blank of the forging piece to be annular;

fifthly, the electric telescopic rod (211) is opened, so that the inserting rod (29) is separated from the inserting hole (28), and the placing plate (21) is rotated through the adjusting motor (213), so that the forge piece blank can be conveniently rotated, and the forging uniformity is improved;

sixthly, connecting an external gas supply device with the gas supply pipe (34) to enable gas to be sprayed out of the gas spraying head 33, blowing the slag generated in the forging process to the slag outlet (37), and discharging the slag through the slag outlet (37);

and seventhly, taking down the inserting plate (32), closing the limiting cylinder (41), and taking out the forged preformed piece to finish preformed forging.