CN116765297A

CN116765297A - Anti-sputtering hot forging press

Info

Publication number: CN116765297A
Application number: CN202310798260.7A
Authority: CN
Inventors: 陈桂芬
Original assignee: Jiangsu Hongcheng Forging And Pressing Machine Tool Co ltd
Current assignee: Jiangsu Hongcheng Forging And Pressing Machine Tool Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-09-19

Abstract

The invention discloses a hot forging press capable of preventing sputtering, which relates to the technical field of hot forging presses and comprises a base and a shielding assembly, wherein limit rods are symmetrically and fixedly connected to four corners of the upper surface of the base, limit rings are connected to the lower portions of the limit rods in a threaded mode, a cross beam is fixedly connected to the upper ends of the limit rods, a hydraulic rod is fixedly connected to the lower portion of the cross beam, a pressing plate is fixedly connected to the lower portion of the hydraulic rod, mounting clamps are symmetrically and fixedly connected to the left side and the right side of the lower portion of the pressing plate, a pressing die is connected between the mounting clamps in a sliding mode, the shielding assembly is arranged on the outer side of the pressing plate, and a cavity is formed in the middle of the base. According to the invention, when the metal is hot forged, a processing area can be shielded, the phenomenon that scraps are splashed to cause injury of a human body or are adhered to a device to be difficult to clean is avoided, and a die and a product are lifted after the processing is finished, so that the metal is convenient to discharge, and scraps generated during hot forging can be synchronously collected and concentrated to be discharged in the processing process, so that the metal is convenient to clean.

Description

Anti-sputtering hot forging press

Technical Field

The invention relates to the technical field of hot forging presses, in particular to a hot forging press capable of preventing sputtering.

Background

The forging process performed above the recrystallization temperature of the metal is called hot forging. The hot forging is also called hot die forging, the deformed metal flows violently during forging, and the contact time between the forging and the die is longer. The metal after hot forging has better performance, and when the metal is hot forged, a hot forging press is required to process the metal so as to mold the metal.

The existing hot forging press is easy to splash fragments caused by impact on metal materials when the metal is processed, and if the high Wen Suixie is sputtered on a human body, the human body is easy to be damaged, if the high Wen Suixie is sputtered on inflammable substances, fire disasters can be caused, and the scattered fragments are inconvenient to clean when the hot forging press is processed, and the fragments are easy to adhere to the device after being cooled.

Accordingly, in view of the above, research and improvement have been made on the conventional structure and the conventional defects, and a hot forging press having a sputtering prevention function has been proposed.

Disclosure of Invention

The invention aims to provide a hot forging press capable of preventing sputtering, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a hot forging press of anti-sputtering, includes base and shielding subassembly, base upper surface four corners symmetry fixedly connected with gag lever post, and gag lever post lower part threaded connection has the spacing ring, gag lever post upper end fixedly connected with crossbeam, and crossbeam below fixedly connected with hydraulic stem, hydraulic stem below fixedly connected with clamp plate, and clamp plate below left and right sides symmetry fixedly connected with installation card, and sliding connection has the moulding-die between the installation card, shielding subassembly sets up in the clamp plate outside, the cavity has been seted up at the base middle part, and the spout has been seted up to cavity left and right sides symmetry, the slide rail has been seted up to one side that the spout is close to the base edge, and fixedly connected with pressure spring in the slide rail, pressure spring upper end fixedly connected with backing plate, be provided with die block subassembly in the cavity, and the cavity below is provided with slag discharging subassembly.

Further, the backing plate is in sliding connection with the sliding rail through the pressure spring, the backing plate is in sliding connection with the base through the sliding rail and the sliding grooves, the sliding grooves are distributed in an array mode on two sides of the cavity, and the shape of the backing plate is similar to a comb shape.

Further, shelter from the subassembly and include bounding wall, limiting plate and draw-in hole, the laminating of clamp plate outside is provided with the bounding wall, and bounding wall left and right sides symmetry fixedly connected with limiting plate, the draw-in hole has been seted up to the bounding wall left and right sides symmetry, limiting plate and gag lever post sliding connection.

Further, shelter from subassembly still includes card chamber, draw-in groove, jump ring, draw-in lever and driving lever, the draw-in chamber has been seted up to clamp plate left and right sides symmetry, and the draw-in groove has been seted up to the draw-in chamber top, fixedly connected with jump ring in the draw-in chamber, and jump ring other end fixedly connected with driving lever, draw-in lever top fixedly connected with driving lever.

Further, the clamping cavities are provided with four, clamping rods are elastically connected with the clamping cavities through clamping springs, the deflector rods are C-shaped, the deflector rods are in sliding connection with the pressing plates through clamping grooves, and the clamping rods are in sliding connection with the coaming plates through clamping holes.

Further, the die block assembly comprises a base, sliding plates and exhaust pipes, the base is connected with the inner clamping of the cavity, the sliding plates are symmetrically and fixedly connected to the left side and the right side of the base, the exhaust pipes and the sliding plates are distributed in an array mode relative to the base, the exhaust pipes penetrate through the upper portion and the lower portion of the base, and the sliding plates are connected with the base in a sliding mode through sliding grooves.

Further, die block subassembly still includes mould, fixed slot, dead lever and fixing bolt, base middle part block is connected with the mould, and the fixed slot has been seted up to mould four corners symmetry, sliding connection has the dead lever in the fixed slot, and dead lever top threaded connection has fixing bolt, dead lever and base fixed connection.

Further, the slag discharging component comprises a slag hole, a sliding frame and a slag collecting box, the slag hole is arranged below the cavity, the sliding frame is arranged below the slag hole, and the slag collecting box is connected in the sliding frame in a sliding mode.

Further, the slag discharging assembly further comprises a slag discharging groove, a slag collecting cavity, a communicating groove and a one-way valve, the slag discharging groove is symmetrically arranged on the left side and the right side of the slag discharging groove, the slag collecting cavity is arranged on the other side of the slag discharging groove, the communicating groove is arranged above the slag collecting cavity, and one ends, close to the slag collecting cavity, of the communicating groove and the slag discharging groove are fixedly connected with the one-way valve.

Further, the slag discharging assembly further comprises a gas pumping cavity, a filter screen, a piston plate and a connecting rod, wherein the gas pumping cavity is arranged below the slag collecting cavity, the filter screen is fixedly connected to the upper end of the gas pumping cavity, the piston plate is slidably connected to the gas pumping cavity, the connecting rod is fixedly connected to the lower side of the piston plate, the connecting rod is J-shaped, and the other end of the connecting rod is fixedly connected with the base plate.

The invention provides a hot forging press capable of preventing sputtering, which has the following beneficial effects: when carrying out hot forging processing to the metal, can shelter from the processing area, avoid the piece sputtering to lead to human injury or bond and be difficult to the clearance on the device, and rise mould and product after the processing is accomplished, be convenient for unload, can collect and concentrate the emission to the piece that produces when hot forging in the course of working in step, be convenient for clear up it.

1. According to the invention, when metal is subjected to hot forging, the hydraulic rod can drive the coaming and the press die to synchronously descend through the press plate, so that the coaming always shields the press die, the damage to a human body caused by chip sputtering is avoided, in the descending process, the coaming is firstly contacted with the base plate, so that the pressure spring is compressed and drives the base plate to descend in the chute and the sliding rail, the base plate is contacted with the lower wall of the cavity, so that the base plate provides support for the base plate, the press die is matched with the die to carry out hot forging on the metal, when the press plate drives the coaming to descend, the clamping rod can be clamped with the coaming through the clamping holes, so that the coaming is fixed on the outer side of the press plate, the coaming is prevented from being contacted with the base plate, the pressing plate cannot be moved by the clamp plate, and the clamping rod can slide in the clamping groove when the press die is replaced, so as to drive the clamping rod to move, the clamping rod is compressed and is pulled out from the clamping hole, the coaming is then moved upwards, the clamping hole is released, the clamping rod can be inserted into the clamping hole under the action of the clamping rod after the clamping hole is leveled, the clamping hole is used for fixing the coaming, the coaming is exposed, the fixing die is performed on the metal, the coaming is prevented from moving out of the fixing plate after the coaming is driven to be moved down, the clamp the fixing plate, the fixing plate is moved from the clamp plate, the clamp plate is moved beyond the limit position, the limit plate is lowered, the limit position is prevented from the limit plate is lowered, the limit position is greatly is changed, and the limit distance is can be changed, and the limit the distance of the distance is lowered, and the limit plate is can be lowered, and the limit is changed, and the distance can be changed.

2. After hot forging is finished, the pressure spring can drive the base plate to reset, so that the base is jacked up through the sliding plate, the die is exposed out of the upper surface of the base, unloading is facilitated, when the base moves in the cavity, the sliding plate can limit the base through the sliding groove, deformation of products during subsequent processing caused by deflection of the base is avoided, when the die is replaced, the fixing bolt is unscrewed from the fixing rod, fixing of the die can be released, the die is detached, the fixing groove is aligned to the fixing rod during installation, the die is put down, the fixing bolt is screwed on the fixing rod, fixing of the die can be completed, the fixing rod can position the die through the fixing groove, and deformation of products during processing caused by deflection of the relative position between the pressing die and the die is avoided.

3. In the processing process, as the backing plate descends, the backing plate can drive the piston plate to move downwards in the air extraction cavity through the connecting rod, so that scraps generated in processing are pumped into the communicating groove through the air extraction pipe, the one-way valve in the communicating groove is opened, the one-way valve in the slag discharge groove is closed, the scraps enter the slag collection cavity through the one-way valve, the filter screen can intercept the scraps, the scraps are prevented from entering the air extraction cavity, in the compression mold resetting process, the pressure spring can drive the backing plate to move upwards, the piston plate is driven to move upwards through the connecting rod, air in the air extraction cavity is pressed into the slag collection cavity, the one-way valve in the communicating groove is closed, the one-way valve in the slag discharge groove is opened, the scraps in the slag collection cavity can enter the slag discharge groove through the one-way valve, the inclined plane of the slag discharge groove is pressed by the air, the scraps are collected through the slag discharge opening, the scraps are prevented from being adhered on the device, and the scraps can be concentrated by only being pumped out of the inner side of the sliding frame after the slag collection box is full.

Drawings

FIG. 1 is a schematic front view, in cross section, of a hot forging press of the present invention;

FIG. 2 is an enlarged schematic view of the hot forging press of FIG. 1A showing the sputtering prevention according to the present invention;

FIG. 3 is a schematic diagram showing a perspective structure of a coaming of a hot forging press for preventing sputtering according to the present invention;

FIG. 4 is a schematic perspective view of a clamping rod of a hot forging press for preventing sputtering according to the present invention;

FIG. 5 is an enlarged schematic view of the hot forging press of FIG. 1B showing a sputtering prevention according to the present invention;

FIG. 6 is an enlarged view of the structure of FIG. 1C of a hot forging press for preventing sputtering according to the present invention;

fig. 7 is a schematic perspective view of a base of a hot forging press for preventing sputtering according to the present invention.

In the figure: 1. a base; 2. a limit rod; 3. a limiting ring; 4. a cross beam; 5. a hydraulic rod; 6. a pressing plate; 7. installing a card; 8. pressing; 9. a shielding assembly; 901. coaming plate; 902. a limiting plate; 903. a clamping hole; 904. a cavity is blocked; 905. a clamping groove; 906. clamping springs; 907. a clamping rod; 908. a deflector rod; 10. a cavity; 11. a chute; 12. a slide rail; 13. a pressure spring; 14. a backing plate; 15. a bottom die assembly; 1501. a base; 1502. a slide plate; 1503. an exhaust pipe; 1504. a mold; 1505. a fixing groove; 1506. a fixed rod; 1507. a fixing bolt; 16. a slag tapping assembly; 1601. a slag outlet; 1602. a sliding frame; 1603. a slag collecting box; 1604. a slag discharge groove; 1605. a slag collecting cavity; 1606. a communication groove; 1607. a one-way valve; 1608. an air pumping cavity; 1609. a filter screen; 1610. a piston plate; 1611. and a connecting rod.

Detailed Description

Referring to fig. 1 to 7, the present invention provides the following technical solutions: the utility model provides a hot forging press of anti-sputtering, including base 1 and shielding subassembly 9, base 1 upper surface four corners symmetry fixedly connected with gag lever post 2, and gag lever post 2 lower part threaded connection has spacing ring 3, gag lever post 2 upper end fixedly connected with crossbeam 4, and crossbeam 4 below fixedly connected with hydraulic rod 5, hydraulic rod 5 below fixedly connected with clamp plate 6, and clamp plate 6 below left and right sides symmetry fixedly connected with installation card 7, and sliding connection has moulding-die 8 between the installation card 7, shielding subassembly 9 sets up in the clamp plate 6 outside, cavity 10 has been seted up at base 1 middle part, and spout 11 has been seted up to cavity 10 left and right sides symmetry, slide rail 12 has been seted up to one side that spout 11 is close to base 1 edge, and slide rail 12 internal fixation has pressure spring 13, pressure spring 13 upper end fixedly connected with backing plate 14 is provided with die assembly 15 in the cavity 10, and cavity 10 below is provided with slag discharging subassembly 16.

Referring to fig. 1 to 6, the pad 14 is slidably connected with the slide rail 12 through the pressure spring 13, the pad 14 is slidably connected with the base 1 through the slide rail 12 and the slide groove 11, the slide groove 11 is distributed in an array on two sides of the cavity 10, the shape of the pad 14 is similar to a comb, the shielding component 9 comprises a surrounding plate 901, a limiting plate 902 and a clamping hole 903, the surrounding plate 901 is arranged on the outer side of the pressing plate 6 in a fitting manner, the limiting plate 902 is fixedly connected with the left side and the right side of the surrounding plate 901, the clamping hole 903 is symmetrically arranged on the left side and the right side of the surrounding plate 901, the limiting plate 902 is slidably connected with the limiting rod 2, the shielding component 9 further comprises a clamping cavity 904, a clamping groove 905, a clamping spring 906, a clamping rod 907 and a deflector 908, the left side and the right side of the pressing plate 6 are symmetrically arranged, the clamping cavity 904 is provided with the clamping groove 905 above the clamping cavity 904, the clamping spring 906 is fixedly connected with the clamping rod 907 at the other end, the deflector rod 908 is fixedly connected with the upper part of the clamping rod 907, the clamping cavity 904 is provided with four, and the clamping rod 907 is elastically connected with the clamping cavity 904 through the clamping spring 906, the deflector 908 is C-shaped, the deflector 908 is in sliding connection with the pressing plate 6 through the clamping groove 905, the clamping rod 907 is in clamping sliding connection with the coaming 901 through the clamping hole 903, the bottom die assembly 15 comprises a base 1501, a sliding plate 1502 and an exhaust pipe 1503, the base 1501 is in clamping connection with the cavity 10, the sliding plate 1502 is symmetrically and fixedly connected with the left side and the right side of the base 1501, the exhaust pipe 1503 and the sliding plate 1502 are distributed in an array with respect to the base 1501, the exhaust pipe 1503 penetrates through the base 1501 up and down, the sliding plate 1502 is in sliding connection with the base 1 through the sliding groove 11, the bottom die assembly 15 further comprises a die 1504, a fixing groove 1505, a fixing rod 1506 and a fixing bolt 1507, the middle part of the base 1501 is in clamping connection with the die 1504, four corners of the die 1504 are symmetrically provided with the fixing groove 1505, the fixing rod 1506 is in sliding connection with the fixing groove 1506, the top end of the fixing rod 1506 is connected with a fixing bolt 1507 through threads, and the fixing rod 1506 is fixedly connected with the base 1501;

the concrete operation is that, when the metal is hot forged, the hydraulic rod 5 can drive the coaming 901 and the press mold 8 to synchronously descend through the press plate 6, so that the coaming 901 always shields the press mold 8 to avoid hurting human bodies caused by chip sputtering, in the descending process, the coaming 901 is contacted with the backing plate 14, thereby compressing the pressure spring 13 and driving the backing plate 14 to descend in the chute 11 and the slide rail 12, the base 1501 is contacted with the lower wall of the cavity 10, thus the base 1 provides support for the base 1501, the press mold 8 is matched with the mold 1504 to carry out hot forging on the metal, when the press plate 6 drives the coaming 901 to descend, the clamping rod 907 can be clamped with the coaming 901 through the clamping hole 903 under the action of the clamping spring 906, thereby fixing the coaming 901 outside the press plate 6, avoiding that the coaming 901 cannot be pressed against the backing plate 14 after contacting with the backing plate 14, and when the press mold 8 is replaced, the deflector 908 can slide in the clamping groove 905 so as to drive the clamping rod 907 to move, the clamp spring 906 is compressed and the clamping rod 907 is pulled out from the clamping hole 903, the coaming 901 is moved upwards, after the clamping hole 903 at the lower part of the coaming 901 is flush with the clamping cavity 904, the deflector 908 is loosened, the clamping rod 907 can rebound to be inserted into the clamping hole 903 under the action of the clamp spring 906 to fix the coaming 901, the press mold 8 is exposed, the press mold 8 can be slid out from between the mounting clamps 7 to be replaced after the fixing of the press mold 8 is released, in the hot forging process, the coaming 901 can be limited by the limiting plate 902, so that the descending distance of the press mold 6 is limited, excessive metal deformation caused by excessive descending of the press mold 8 is avoided, forging failure is avoided, the limiting ring 3 can be screwed on the limiting rod 2 after the press mold 8 is replaced, the descending distance of the press mold 6 is adjusted, the pressure spring 13 can drive the backing plate 14 to reset, thereby jack up the base 1501 through slide 1502, make mould 1504 expose base 1 upper surface, be convenient for unload, when base 1501 removes in cavity 10, slide 1502 accessible spout 11 is restricted base 1501, avoid base 1501 skew to lead to the product deformation during subsequent processing, and when changing mould 1504, unscrew fixing bolt 1507 from dead lever 1506 alright release the fixing of mould 1504, thereby dismantle mould 1504, with fixing slot 1505 aiming at dead lever 1506 put down mould 1504 during the installation, again screw up fixing bolt 1507 on dead lever 1506 alright accomplish the fixing of mould 1504, dead lever 1506 accessible fixing slot 1505 is fixed a position to mould 1504, avoid appearing the skew during the installation of mould 1504, lead to the relative position between moulding-die 8 and the mould 1504 to deviate from the product deformation during the processing.

Referring to fig. 1 and 7, the slag discharging assembly 16 includes a slag discharging hole 1601, a sliding frame 1602 and a slag collecting box 1603, the slag discharging hole 1601 is disposed below the cavity 10, the sliding frame 1602 is disposed below the slag discharging hole 1601, the slag collecting box 1603 is slidably connected with the sliding frame 1602, the slag discharging assembly 16 further includes a slag discharging groove 1604, a slag collecting cavity 1605, a communicating groove 1606 and a check valve 1607, the slag discharging groove 1604 is symmetrically disposed on the left and right sides of the slag discharging hole 1601, the slag collecting cavity 1605 is disposed on the other side of the slag discharging groove 1604, the communicating groove 1606 is disposed above the slag collecting cavity 1605, the communicating groove 1606 is disposed above the communicating groove 1606, one end, close to the slag collecting cavity 1605, of the slag discharging groove 1604 is fixedly connected with the check valve 1607, the slag discharging assembly 16 further includes a gas pumping cavity 1608, a filter screen 1619, a piston plate 1610 and a connecting rod 1601, the gas pumping cavity 1608 is fixedly connected with the piston plate 1610, the lower end of the connecting rod 1601 is fixedly connected with the connecting rod 1611, and the other end 1611 is fixedly connected with a tie plate 1611;

the operation is as follows, in the course of processing, as backing plate 14 descends, backing plate 14 can drive piston plate 1610 through connecting rod 1611 to move down in air extraction chamber 1608, thereby with the piece that produces in the processing in through exhaust tube 1503 suction communicating groove 1606, the check valve 1607 in the communicating groove 1606 is opened at this moment, and the check valve 1607 in the sediment groove 1604 is closed, the piece gets into album sediment chamber 1605 through check valve 1607, filter screen 1609 can intercept the piece, avoid piece to get into in the air extraction chamber 1608, and in the process that die 8 resets, pressure spring 13 can drive backing plate 14 to shift up, thereby drive piston plate 1610 through connecting rod 1611 and shift up, air in with air pressure in the air extraction chamber 1608 is in album sediment chamber 1605, at this moment the check valve 1607 in the communicating groove 1606 is closed, and the check valve 1607 in sediment groove 1604 is opened, piece in album sediment chamber 1605 can get into sediment groove 1604 through sediment mouth entering album sediment box 1603 along the inclined plane of sediment mouth in the extrusion of air, collect the piece, wait to bond on the device, just need to gather on the sediment box 1602, it is convenient to collect the piece from the slip frame 1602 after waiting to take out on the device.

In summary, when the anti-sputtering hot forging press is used, firstly, metal materials are placed into a die 1504, a hydraulic rod 5 can drive a coaming 901 and a pressing die 8 to synchronously descend through a pressing plate 6, so that the coaming 901 always shields the pressing die 8 to avoid injury of a human body caused by chip sputtering, in the descending process, the coaming 901 is firstly contacted with a backing plate 14, thereby compressing a pressure spring 13 and driving the backing plate 14 to descend in a chute 11 and a sliding rail 12, a base 1501 is contacted with the lower wall of a cavity 10, the base 1 is used for providing support for the base 1501, the pressing die 8 is matched with the die 1504 to carry out hot forging processing on the metal, when the pressing plate 6 drives the coaming 901 to descend, a clamping rod 907 can be clamped with the coaming 901 through a clamping hole 903, thereby fixing the coaming 901 on the outer side of the pressing plate 6, the coaming 901 is prevented from being contacted with the backing plate 14, and then the backing plate 14 cannot be pressed after the coaming 901 is contacted with the backing plate 14 in the hot forging process, limiting ring 3 can limit coaming 901 through limiting plate 902 to limit the descending distance of pressing plate 6, avoid excessive metal deformation caused by excessive descending of pressing die 8, forging failure, after hot forging is completed, pressure spring 13 can drive backing plate 14 to reset, thereby base 1501 is jacked up through slide plate 1502, die 1504 is exposed out of upper surface of base 1, discharging is convenient, when base 1501 moves in cavity 10, slide plate 1502 can limit base 1501 through chute 11, avoid deformation of product during subsequent processing caused by base 1501 deflection, during processing, as backing plate 14 descends, backing plate 14 can drive piston plate 1610 to move downwards in air suction cavity 1608 through connecting rod 1611, thereby sucking chips generated during processing into communicating groove 1606 through air suction pipe 1503, at this time, one-way valve 1607 in communicating groove 1606 is opened, one-way valve 1607 in slag discharging groove 1604 is closed, debris enters the slag collecting cavity 1605 through the one-way valve 1607, the filter screen 1609 can intercept the debris, the debris is prevented from entering the air extracting cavity 1608, the pressure spring 13 can drive the base plate 14 to move upwards in the resetting process of the pressing die 8, so that the piston plate 1610 is driven to move upwards through the connecting rod 1611, air in the air extracting cavity 1608 is pressed into the slag collecting cavity 1605, the one-way valve 1607 in the communicating groove 1606 is closed, the one-way valve 1607 in the slag discharging groove 1604 is opened, the debris in the slag collecting cavity 1605 can enter the slag discharging groove 1604 through the one-way valve 1607, the debris is collected along the inclined plane of the slag discharging groove 1604 through the slag discharging opening into the slag collecting box 1603 under the extrusion of air, the debris is prevented from being adhered to the device, the debris can be concentrated by only extracting the debris from the inner side of the sliding frame 1602 after the slag collecting box 1603 is filled, the deflector 908 can be conveniently and quickly slid in the clamping groove 905 when the pressing die 8 is replaced, thereby driving the clamping rod 907 to move, compressing the clamping spring 906 and leading the clamping rod 907 to be drawn out from the clamping hole 903, then moving the coaming 901 upwards, after the clamping hole 903 at the lower part of the coaming 901 is flush with the clamping cavity 904, loosening the deflector 908, the clamping rod 907 can be rebound inserted into the clamping hole 903 under the action of the clamping spring 906 to fix the coaming 901, thereby exposing the pressing die 8, after the fixing of the pressing die 8 is released, the pressing die 8 can be slid out from between the mounting cards 7 to be replaced, after the pressing die 8 is replaced, the limiting ring 3 can be screwed on the limiting rod 2 to change the position of the pressing die 8, thereby adjusting the descending distance of the pressing plate 6, when the die 1504 is replaced, the fixing bolt 1507 can be unscrewed from the fixing rod 1506, thereby disassembling the die 1504, when the fixing groove 1505 is aligned with the fixing rod 1506, the die 1504 is put down, then the fixing bolt 1507 is screwed on the fixing rod 1506, the die 1504 can be completed, the fixing rod 1506 can locate the die 1504 through the fixing slot 1505 to avoid deflection of the die 1504 during installation, resulting in a shift in the relative position between the die 8 and the die 1504 to deform the product during processing.

The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a hot forging press of anti-sputtering, its characterized in that, including base (1) and shielding subassembly (9), base (1) upper surface four corners symmetry fixedly connected with gag lever post (2), and gag lever post (2) lower part threaded connection has spacing ring (3), gag lever post (2) upper end fixedly connected with crossbeam (4), and crossbeam (4) below fixedly connected with hydraulic stem (5), hydraulic stem (5) below fixedly connected with clamp plate (6), and clamp plate (6) below left and right sides symmetry fixedly connected with installation card (7), and sliding connection has moulding-die (8) between installation card (7), shielding subassembly (9) set up in clamp plate (6) outside, cavity (10) have been seted up at base (1) middle part, and cavity (10) left and right sides symmetry has seted up spout (11), slide rail (12) have been seted up to one side that spout (11) are close to base (1) edge, and fixedly connected with pressure spring (13) in slide rail (12), pressure spring (13) upper end fixedly connected with clamp plate (14), be provided with die block (10) and bottom die (16) are provided with in cavity (10).

2. The hot forging press as recited in claim 1, wherein the pad (14) is slidably connected with the slide rail (12) through a compression spring (13), and the pad (14) is slidably connected with the base (1) through the slide rail (12) and a sliding chute (11), the sliding chute (11) is distributed in an array on both sides of the cavity (10), and the pad (14) is comb-like in shape.

3. The hot forging press for preventing sputtering according to claim 1, wherein the shielding component (9) comprises a surrounding plate (901), a limiting plate (902) and a clamping hole (903), the surrounding plate (901) is arranged on the outer side of the pressing plate (6) in a fitting mode, the limiting plate (902) is symmetrically and fixedly connected to the left side and the right side of the surrounding plate (901), the clamping hole (903) is symmetrically formed in the left wall and the right wall of the surrounding plate (901), and the limiting plate (902) is in sliding connection with the limiting rod (2).

4. The hot forging press for preventing sputtering according to claim 3, wherein the shielding assembly (9) further comprises a clamping cavity (904), a clamping groove (905), a clamping spring (906), a clamping rod (907) and a deflector rod (908), the clamping cavity (904) is symmetrically arranged on the left side and the right side of the pressing plate (6), the clamping groove (905) is arranged above the clamping cavity (904), the clamping spring (906) is fixedly connected in the clamping cavity (904), the clamping rod (907) is fixedly connected with the other end of the clamping spring (906), and the deflector rod (908) is fixedly connected above the clamping rod (907).

5. The hot forging press for preventing sputtering according to claim 4, wherein four clamping cavities (904) are provided, clamping rods (907) are elastically connected with the clamping cavities (904) through clamping springs (906), the deflector rods (908) are C-shaped, the deflector rods (908) are slidably connected with the pressing plate (6) through clamping grooves (905), and the clamping rods (907) are slidably connected with the coaming (901) through clamping holes (903) in a clamping mode.

6. The hot forging press as recited in claim 1, wherein the bottom die assembly (15) comprises a base (1501), a slide plate (1502) and an exhaust pipe (1503), the base (1501) is connected in the cavity (10) in a clamping manner, the slide plate (1502) is symmetrically and fixedly connected to the left side and the right side of the base (1501), the exhaust pipe (1503) and the slide plate (1502) are distributed in an array with respect to the base (1501), the exhaust pipe (1503) penetrates through the upper portion and the lower portion of the base (1501), and the slide plate (1502) is in sliding connection with the base (1) through a sliding groove (11).

7. The hot forging press as recited in claim 6, wherein the bottom die assembly (15) further comprises a die (1504), a fixing groove (1505), a fixing rod (1506) and a fixing bolt (1507), the die (1504) is connected to the middle of the base (1501) in a clamping manner, the fixing groove (1505) is symmetrically arranged at four corners of the die (1504), the fixing rod (1506) is slidably connected in the fixing groove (1505), the fixing bolt (1507) is connected to the top end of the fixing rod (1506) in a threaded manner, and the fixing rod (1506) is fixedly connected with the base (1501).

8. The hot forging press as recited in claim 1, wherein the slag tapping assembly (16) includes a slag tap (1601), a sliding frame (1602) and a slag collecting box (1603), the slag tap (1601) is provided below the cavity (10), and the sliding frame (1602) is provided below the slag tap (1601), and the slag collecting box (1603) is slidably connected to the sliding frame (1602).

9. The hot forging press as set forth in claim 8, wherein the slag discharging assembly (16) further includes a slag discharging groove (1604), a slag collecting cavity (1605), a communicating groove (1606) and a one-way valve (1607), the slag discharging groove (1604) is symmetrically disposed on the left and right sides of the slag discharging hole (1601), the slag collecting cavity (1605) is disposed on the other side of the slag discharging groove (1604), the communicating groove (1606) is disposed above the slag collecting cavity (1605), and one ends of the communicating groove (1606) and the slag discharging groove (1604) close to the slag collecting cavity (1605) are fixedly connected with the one-way valve (1607).

10. The hot forging press as set forth in claim 9, wherein the slag tapping assembly (16) further comprises a pumping chamber (1608), a filter screen (1609), a piston plate (1610) and a connecting rod (1611), the pumping chamber (1608) is provided below the slag collecting chamber (1605), the filter screen (1609) is fixedly connected to the upper end of the pumping chamber (1608), the piston plate (1610) is slidably connected to the pumping chamber (1608), the connecting rod (1611) is fixedly connected to the lower end of the piston plate (1610), the connecting rod (1611) is in a J shape, and the other end of the connecting rod (1611) is fixedly connected to the backing plate (14).