Precise forming machining device for stainless steel forgings

Abstract

The utility model relates to the technical field of forge piece machining, and provides a stainless steel forge piece precision forming machining device which comprises a base, a rotating motor is installed in the base, a lower die is installed at the output end of the rotating motor, a negative pressure suction device is installed in the lower die, and fan blades are installed at the output end of the negative pressure suction device. A ventilation frame is fixedly connected to the interior of the lower die, a dust collection filter frame is slidably assembled in the lower die, through the arrangement of a clamping frame, an auxiliary spring and other structures and the design of the clamping frame and the auxiliary spring, it is ensured that a workpiece is stably clamped, chipping interference is prevented, a sliding plate is matched with a sliding spring, precise machining is achieved, and meanwhile the machining efficiency is improved. The negative pressure suction device effectively cools and sucks disintegrating slag, the dust collection filter frame is convenient to clean, the use stability and maintenance convenience of the equipment are improved, and through the technical scheme, the problems of insufficient stability and low machining precision in the prior art are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to forging processing technical field, specifically, relate to stainless steel forging precision forming processing device. BACKGROUND

[0002] At present, stainless steel forging processing refers to the stainless steel material is applied pressure, through plastic deformation to shape the forging that meets the precision size and shape requirements.

[0003] Prior art authorized announcement no. : CN221209534U's a kind of forging forming processing device, the patent discloses a kind of forging forming processing device, belongs to forming processing device technical field, including base, located on the base and placed by adjustable clamping group clamping bottom die, on the base top is set through the upper die of electric punch rod drive, on the top of base both sides installation limiting slide rod, the outer side of limiting slide rod is set with the moving frame group that is driven in the outer side of limiting slide rod and slides by electric punch rod, between the outer side of limiting slide rod and the top of base and the bottom of moving frame group is set with the limiting spring that is slid up and down in moving frame group and constitutes elastic resistance for moving frame group.

[0004] However, when using the patent, some debris will be generated on the side of the equipment, which will cause the clamping precision of the equipment to be insufficient, thereby causing the overall stability of the equipment to be insufficient, and after the patent is processed, some deformation will occur in the middle of the two molds, which will cause the precision to be low when the workpiece is processed next time. UTILITY MODEL CONTENTS

[0005] The utility model discloses stainless steel forging precision forming processing device, solve the stability of related technique in insufficient and the problem of low machining precision.

[0006] The technical scheme of the utility model is as follows: stainless steel forging precision forming processing device, including base, the inside installation of base has rotary motor, the output of rotary motor installs lower die, the inside installation of lower die has negative pressure suction device, the output of negative pressure suction device installs fan blade, the inside fixed connection of lower die has ventilation frame, the inside sliding assembly of lower die has dust collection filter frame, the top of lower die is fixedly connected with top plate, the inside sliding assembly of top plate has two symmetrical clamping frames, the top of clamping frame is fixedly connected with sliding limit block, the sliding limit block and top plate are connected with two symmetrical auxiliary springs, two clamping frames and lower die are connected with soft film.

[0007] Preferably, the top of the base is fixedly connected with a main body, the inside of the main body is fixedly connected with a limiting box, the top of the limiting box is provided with a first air cylinder, the output end of the first air cylinder is provided with a sliding plate, the sliding plate is slidingly assembled in the inside of the limiting box, the sliding plate and the limiting box are jointly connected with two symmetrically arranged sliding springs, and the bottom of the sliding plate is fixedly connected with an upper die.

[0008] Preferably, the inside of the main body is provided with a second air cylinder, the output end of the second air cylinder is provided with a polishing frame body, the inside of the polishing frame body is rotatably provided with two symmetrically arranged transmission shafts, the top of the polishing frame body is provided with a polishing motor, one of the transmission shafts is connected with the output end of the polishing motor through a shaft coupling, and polishing belts are jointly arranged on the outer circumferential surfaces of the two transmission shafts.

[0009] Preferably, the top of the polishing frame body is provided with a displacement sensor.

[0010] Preferably, the side of the main body is rotatably provided with two symmetrically arranged opening and closing doors through pin shafts.

[0011] Preferably, the inside of the lower die is provided with a sliding groove, and the dust collection filter frame is slidingly assembled in the inside of the sliding groove.

[0012] The working principle and beneficial effects of the utility model are as follows:

[0013] 1. The utility model discloses a clamping frame and an auxiliary spring are arranged, the clamping frame and the auxiliary spring are designed to ensure that a workpiece is stably clamped and debris interference is prevented, a sliding plate and a sliding spring are matched to realize accurate machining, simultaneously, a negative pressure suction device effectively cools and sucks slag, a dust collection filter frame is convenient to clean, and the stability and maintenance convenience of equipment use are improved.

[0014] 2. The utility model discloses a second air cylinder, a polishing motor and other structures are arranged, a second air cylinder, a polishing motor and a rotating motor are used to realize accurate side polishing, improve workpiece forming precision, a displacement sensor is used to monitor the position of a workpiece in real time, a negative pressure suction device is used to collect dust, the polishing process is efficient and clean, and the processing quality and stability of equipment are further improved. ACCURACY

[0015] The utility model will be further explained in detail in connection with the drawings and specific embodiments.

[0016] Fig. 1 It is the whole structure schematic view of the utility model;

[0017] Fig. 2 It is the inside structure schematic view of the main body of the utility model;

[0018] Fig. 3 It is the internal structure schematic view of the negative pressure suction device of the utility model;

[0019] Fig. 4 It is the internal structure schematic view of the ventilation frame of the utility model;

[0020] Fig. 5 It is the transmission structure schematic view of the clamping frame of the utility model;

[0021] Fig. 6 It is the transmission structure schematic view of the polishing frame of the utility model;

[0022] Fig. 7 It is the transmission structure schematic view of the polishing belt of the utility model.

[0023] In the drawing: 1, main body;11, open-close door;2, base;3, limiting frame;31, first air cylinder;32, sliding plate;33, upper die;34, sliding spring;4, second air cylinder;41, polishing frame;42, polishing motor;43, transmission shaft;44, polishing belt;45, displacement sensor;5, lower die;51, rotating motor;52, negative pressure suction device;53, fan blade;54, dust collecting filter frame;55, ventilation frame;56, top plate;57, clamping frame;571, sliding limiting block;572, auxiliary spring;573, film. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor are involved in the protection scope of the utility model.

[0025] Embodiment 1

[0026] As Figs. 1-7As shown, the stainless steel forging precision forming machining device, including base 2, the inside of base 2 is installed with rotating motor 51, the output end of rotating motor 51 is installed with lower mould 5, the inside of lower mould 5 is installed with negative pressure suction device 52, the output end of negative pressure suction device 52 is installed with fan blade 53, the inside of lower mould 5 is fixedly connected with ventilation frame 55, the inside of lower mould 5 is slidably assembled with dust collection filter frame 54, the top of lower mould 5 is fixedly connected with top plate 56, the inside of top plate 56 is slidably assembled with two symmetrical clamping frames 57, the top of clamping frame 57 is fixedly connected with sliding limit block 571, sliding limit block 571 and top plate 56 are jointly connected with two symmetrical auxiliary springs 572, two clamping frames 57 and lower mould 5 are jointly connected with soft film 573, through the setting of clamping frame 57, auxiliary spring 572 and other structures, through the design of clamping frame 57 and auxiliary spring 572, it is ensured that the workpiece is stably clamped and the debris interference is prevented, the sliding plate 32 cooperates with the sliding spring 34, the accurate machining is realized, at the same time, the negative pressure suction device 52 effectively cools and sucks the slag, the dust collection filter frame 54 is convenient to clean, the stability of equipment use and the maintenance convenience are improved.

[0027] As shown in the figure, Figs. 1-2 The top of base 2 is fixedly connected with main body 1, the inside of main body 1 is fixedly connected with limiting frame 3, the top of limiting frame 3 is installed with first air cylinder 31, the output end of first air cylinder 31 is installed with sliding plate 32, sliding plate 32 is slidably assembled in the inside of limiting frame 3, sliding plate 32 and limiting frame 3 are jointly connected with two symmetrical sliding springs 34, the bottom of sliding plate 32 is fixedly connected with upper mould 33.

[0028] As shown in the figure, Fig. 1 One side of main body 1 is rotatably installed with two symmetrical opening and closing doors 11 through pin shaft.

[0029] As shown in the figure, Figs. 1-3 The inside of lower mould 5 is provided with sliding slot, dust collection filter frame 54 is slidably assembled in the inside of sliding slot.

[0030] In this embodiment, when the workpiece needs to be processed, the workpiece is clamped into the inside of the two clamping frames 57. The clamping frames 57 slide to both sides due to the setting of the auxiliary spring 572 (the auxiliary spring 572 is provided with a damper to prevent the clamping frame 57 from sliding left and right due to the characteristics of the spring itself). After the workpiece is clamped, the auxiliary spring 572 rebounds and slides, so that the two clamping frames 57 clamp the workpiece. The sliding limiting block 571 limits the sliding of the clamping frame 57. The soft sheet 573 set during the sliding of the clamping frame 57 can effectively prevent debris from sliding to the auxiliary spring 572 and blocking the sliding of the auxiliary spring 572. During processing, the first air cylinder 31 is opened. The start of the first air cylinder 31 makes the sliding plate 32 slide. The sliding of the sliding plate 32 makes the upper die 33 slide and the lower die 5 fit to process. During the sliding of the sliding plate 32, the sliding spring 34 assists the reset. During the processing of the workpiece, the negative pressure suction device 52 is opened. The negative pressure suction device 52 cools the processed workpiece and negatively suctions the debris generated during processing. The debris sucked by negative pressure falls into the inside of the dust collection filter frame 54 from the ventilation frame 55. After the debris accumulates in the inside of the dust collection filter frame 54 for a period of time, the dust collection filter frame 54 is pulled to clean it, thereby improving the stability of the equipment.

[0031] Embodiment 2

[0032] As shown in Figs. 1-7 , the inside of the main body 1 is provided with the second air cylinder 4. The output end of the second air cylinder 4 is provided with the polishing frame body 41. The inside of the polishing frame body 41 is rotatably provided with two symmetrically arranged transmission shafts 43. The top of the polishing frame body 41 is provided with the polishing motor 42. One of the transmission shafts 43 is connected to the output end of the polishing motor 42 through a shaft coupling. The outer circumferential surfaces of the two transmission shafts 43 are commonly provided with the polishing belt 44. Through the setting of the second air cylinder 4, the polishing motor 42 and other structures, precise side polishing is realized through the second air cylinder 4, the polishing motor 42 and the rotating motor 51, the workpiece forming precision is improved, the displacement sensor 45 monitors the workpiece position in real time, the negative pressure suction device 52 is always opened to collect dust, ensuring that the polishing process is efficient and clean, and further improving the processing quality and stability of the equipment.

[0033] As shown in Figs. 1-6 , the top of the polishing frame body 41 is provided with the displacement sensor 45.

[0034] In this embodiment, based on the same concept of embodiment 1, after processing is completed, the second cylinder 4, polishing motor 42 and rotating motor 51 are started, the start of polishing motor 42 makes the transmission shaft 43 rotate, the rotation of transmission shaft 43 makes the polishing belt 44 drive, and the start of the second cylinder 4 makes the polishing belt 44 adhere to the side of the workpiece for polishing, in the polishing process, the rotation of the rotating motor 51 makes the workpiece rotate, and the outer periphery of the workpiece is polished, at this time, the displacement sensor 45 monitors the position of the workpiece, in the polishing process, the negative pressure suction device 52 is always open, the dust generated during polishing is collected, the side of the shaped workpiece is polished, and the shaping precision of the workpiece is improved.

[0035] The above is only a preferred embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A stainless steel forging precision forming machining device, characterized by, The utility model provides a kind of dust removal device, including base (2), the inside of the base (2) is mounted with rotating motor (51), the output end of the rotating motor (51) is installed with lower mould (5), the inside of the lower mould (5) is installed with negative pressure suction device (52), the output end of the negative pressure suction device (52) is installed with fan blade (53), the inside of the lower mould (5) is fixedly connected with ventilation frame (55), the inside of the lower mould (5) is slidably equipped with dust collection filter frame (54), the top of the lower mould (5) is fixedly connected with top plate (56), the inside of the top plate (56) is slidably equipped with two symmetrical clamping frames (57), the top of the clamping frame (57) is fixedly connected with sliding limit block (571), the sliding limit block (571) and the top plate (56) are jointly connected with two symmetrical auxiliary springs (572), two clamping frames (57) and the lower mould (5) are jointly connected with film (573).

2. The stainless steel forging precision forming machining apparatus according to claim 1, characterized by, The top of the base (2) is fixedly connected with main body (1), the inside of the main body (1) is fixedly connected with limiting frame (3), the top of the limiting frame (3) is installed with first air cylinder (31), the output end of the first air cylinder (31) is installed with sliding plate (32), the sliding plate (32) is slidably equipped in the inside of the limiting frame (3), the sliding plate (32) and the limiting frame (3) are jointly connected with two symmetrical sliding springs (34), the bottom of the sliding plate (32) is fixedly connected with upper mould (33).

3. The apparatus for precision forming of stainless steel forgings according to claim 2, wherein The inside of the main body (1) is installed with second air cylinder (4), the output end of the second air cylinder (4) is installed with polishing frame body (41), the inside of the polishing frame body (41) is rotatably installed with two symmetrical transmission shafts (43), the top of the polishing frame body (41) is installed with polishing motor (42), one of the transmission shaft (43) is connected on the output end of the polishing motor (42) by coupling, the outer circumferential surface of two transmission shafts (43) is jointly sheathed with polishing belt (44).

4. The apparatus for precision forming of stainless steel forgings according to claim 3, wherein The top of the polishing frame body (41) is installed with displacement sensor (45).

5. The apparatus for precision forming of stainless steel forgings of claim 2 wherein, One side of the main body (1) is rotatably installed with two symmetrical opening and closing doors (11) by pin shaft.

6. The apparatus for precision forming of stainless steel forgings of claim 1 wherein, The inside of the lower mould (5) is provided with sliding slot, the dust collection filter frame (54) is slidably equipped in the inside of the sliding slot.

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