CN113001187A

CN113001187A - Workpiece chamfering device with cleaning structure for automobile part forging

Info

Publication number: CN113001187A
Application number: CN202110045963.3A
Authority: CN
Inventors: 裴娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-06-22

Abstract

The invention relates to the technical field of automobile part forging, in particular to a workpiece chamfering device with a cleaning structure for automobile part forging, which comprises a supporting foot stand and a heating box, wherein the heating box is fixed on the upper surface of the supporting foot stand, a base is fixed on the upper surface of the supporting foot stand, the base is fixedly connected with the adjacent side surface of the heating box, a discharge chute is formed in the upper surface of the base, a forging base is fixed on the upper surface of the base, connecting rods are symmetrically arranged at the front and the back of the upper part of the base, internal thread blocks are fixed on the outer side surfaces of the two connecting rods, rotary seats are symmetrically fixed at the front and the back ends of the upper surface of the base, a first threaded rod is vertically and rotatably arranged on the upper surface of each rotary seat, the first threaded rod is in threaded connection with the internal thread blocks, and first supporting blocks are symmetrically arranged on the upper surface of the base, hot, the metal particles can be collected while the workpiece and the equipment are cleaned, and the workpiece can be automatically turned over and unloaded.

Description

Workpiece chamfering device with cleaning structure for automobile part forging

Technical Field

The invention relates to the technical field of automobile part forging and pressing, in particular to a workpiece chamfering device with a cleaning structure for automobile part forging and pressing.

Background

The forging and pressing is a combination of forging and stamping, and is a forming processing method for obtaining a workpiece with a required shape and size by applying pressure on a blank by using a hammer head, an anvil block and a punch of a forging and pressing machine or by using a die to generate plastic deformation.

In the traditional forging process, the heated metal can generate oxidation reaction with oxygen in the air at high temperature, an oxidation layer with poor strength can be formed on the surface of the metal, in the forging process, the metal vibrates, the oxidation layer can fall off from the surface of the metal, when the falling oxidation layer falls on the die, the precision of the processed workpiece can be reduced, and meanwhile, the falling oxidation layer on the die can be embedded into the metal in the process of pressing the die to influence the strength of the metal, so that the die and the processed metal need to be cleaned timely and frequently, the traditional forging equipment mainly uses an air gun to clean the die and the processed metal by air injection of workers, the cleaning frequency is low, the cleaning is incomplete, when the sprayed cold air is contacted with the heated metal, the surface of the metal can be cooled rapidly, the internal stress of the metal and the thickness of the oxidation layer are increased, the strength of metal is reduced, meanwhile, the spray gun can increase metal particles in air in a production workshop to influence the health of workers, in the traditional forging process, in order to improve the strength of the forged piece, the forging process can be manually turned over for workpiece die change forging, the manual turning over and die change can not only increase the working strength and reduce the efficiency, but also can generate offset when the die is calibrated, the metal can be separated from the die by frequent vibration in the forging process, the traditional connecting shaft forging equipment needs external equipment to punch the upper surface of the connecting shaft, and the processed workpiece needs to be manually taken down by workers, so that the efficiency is low, the production cost is increased, the traditional forging and pressing processing die is characterized in that a round angle is processed between the side surface and the bottom surface of the die, when the workpiece needs to be chamfered, the grinding machine needs to be replaced for processing, thereby increasing the waste and production cost, therefore, there is a need for a workpiece chamfering device with a cleaning structure for forging automobile parts to solve the above problems.

Disclosure of Invention

The invention aims to provide a workpiece chamfering device with a cleaning structure for automobile part forging, which aims to solve the problems that a manual air gun is low in cold air cleaning frequency and poor in cleaning effect, reduces the metal strength, and is manually turned over to perform die change forging unloading and external equipment to perform punching and grinding chamfering in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a workpiece chamfering device with a cleaning structure for forging and pressing automobile parts comprises a supporting foot stand and a heating box, wherein the heating box is fixed on the upper surface of the supporting foot stand, a base is fixed on the upper surface of the supporting foot stand, the base is fixedly connected with the adjacent side surface of the heating box, a discharge chute is formed in the upper surface of the base, a forging and pressing base is fixed on the upper surface of the base, connecting rods are symmetrically arranged on the front and back sides of the position right above the base, internal thread blocks are fixed on the outer side surfaces of the two connecting rods, rotary bases are symmetrically fixed at the front and back ends of the upper surface of the base, a first threaded rod is vertically and rotatably arranged on the upper surface of each rotary base and is in threaded connection with the internal thread blocks, first supporting blocks are symmetrically arranged on the upper surface of the base, two first supporting blocks are provided, and first worm wheels are rotatably arranged on the two first supporting blocks, one end of each of the two first worm gears is meshed with the outer side surface of the adjacent first threaded rod, a second worm is arranged between the two first worm gears, the two ends of the second worm are meshed with the other ends of the two first worm gears, the upper surface of the base is fixed with a second supporting block, the second worm is rotatably arranged on the second supporting block, a first driving piece is fixed at the left end of the rear side surface of the base, the output shaft of the first driving piece is fixed at the rear end of the left first worm gear, main guide rails are symmetrically arranged between the two connecting rods, shaft seats are fixed on the outer side surfaces of the two main guide rails, connecting shafts are rotatably arranged on the shaft seats, first gears are fixed at one ends of the connecting shafts, auxiliary guide rails are fixed at the other ends of the connecting shafts, tooth blocks are fixed on the upper surface of the base, tooth grooves close to the gears are formed in the upper ends of the tooth blocks, the inner measuring surfaces of the two main guide rails are provided with rail guide grooves, the two rail guide grooves are internally provided with a clamping mechanism in a sliding manner, the front end and the rear end of the upper surface of the base are symmetrically provided with third supporting blocks, the third supporting blocks are actually provided with second worms in a rotating manner, sleeve seats are in threaded connection with the second worms, telescopic sleeves are arranged between the sleeve seats and the clamping mechanism, third worms are actually arranged between the two sleeve seats, the upper surface of the base is fixedly provided with a fourth mounting seat, the third worms are rotatably arranged on the fourth mounting seat, two ends of the fourth mounting seat are respectively meshed with the two splitter plates, the outer side surface of the heating box is fixed with a baffle, the upper surface of the heating box is provided with vent holes, the upper surface of the heating box is fixedly provided with splitter boxes which are communicated with the vent holes, the upper surface of the heating box is fixedly provided with an air pump, the air pump is communicated with the flow dividing box, a heating coil is fixed in the flow dividing box, guide plates are symmetrically fixed on the upper side surface and the lower side surface of the interior of the heating coil, an outer box is fixed on the left side surface of the base, a reversing box is fixed on the rear side surface of the outer box, a connecting shell is fixed on the bottom surface of the reversing box, a bottom box is fixed on the bottom surface of the connecting shell, a collecting drawer is arranged between the connecting shell and the bottom box in a sliding mode, a right plate is fixed on the upper surface of the heating box, a left plate is fixed on the upper surface of the outer box, a front plate is fixed between the right plate and the left plate, a guide hole is formed in the upper surface of the front plate, a rear plate is fixed on the rear ends of the inner measuring surfaces of the right plate and the left plate, the front plate and the rear plate are both fixed on the upper surface of the base, an upper plate is fixed on the upper surfaces of the front plate and the rear plate, and a valve mechanism, the stamping die comprises an upper plate, a base, a through hole, a guide post, an impact mechanism, a discharging seat, a material pushing mechanism and a stamping mechanism, wherein the through hole is formed in the center of the upper surface of the upper plate, the fixing hole is formed in the right angle of the upper surface of the upper plate, the guide post is fixed between the fixing hole and the upper surface of the base, the impact mechanism is arranged between the upper surface of the upper plate and the upper surface of the base, the discharging seat is arranged right below the base, the discharging mechanism is arranged between the discharging seat and the stamping base, and the material.

Preferably, the unloading mechanism comprises an unloading seat, the unloading seat is fixed on the side face of the supporting foot frame, supporting legs are fixed on the lower surface of the unloading seat, a guide groove is formed in the upper surface of the unloading seat, a push block is arranged in the guide groove in a sliding mode, a fifth supporting plate is symmetrically arranged at the left end and the right end of the upper surface of the unloading seat, a second threaded rod is arranged on the fifth supporting plate in a rotating mode, the push block is in threaded connection with the second threaded rod, guide pieces are symmetrically arranged on the upper surface of the unloading seat, the guide pieces are located on two sides of the left end of the guide groove, a material loading platform is arranged on the push block in a sliding mode, the material loading platform penetrates through an unloading groove and is arranged on the forging base in a sliding mode, and an unloading hole is formed in the upper surface.

Preferably, the impact mechanism includes the telescoping cylinder, the upper surface at the upper plate is established to the telescoping cylinder symmetry, the telescopic end of telescoping cylinder is fixed with the connecting plate, the lower fixed surface of connecting plate has the main shaft, main shaft and through-hole sliding connection, the bottom mounting of main shaft has heavy board, heavy board slides and sets up on the guide post, the lower fixed surface of heavy board has the die holder, the lower surface symmetry of die holder is equipped with the module, the left side the symmetry is provided with the boring on the module.

Preferably, step up mechanism sliding block, cover piece, the cover body and the ring piece and slide and set up in the rail guide slot, the cover piece is fixed on the interior face of surveying of sliding block, the cover body slides and sets up the surface at the cover piece, be provided with the elastic component between the cover piece and the cover body, the spacing groove has been seted up to the upper surface of the cover body, the stopper has been seted up to the upper surface of cover piece, the stopper slides and sets up at the spacing inslot, the medial surface of the cover body is fixed with the upper surface that ring piece, valve plate and valve were fixed at the upper plate, the output shaft of motor is fixed with the second gear, valve plate second gear intermeshing, the valve plate slides and sets up on the upper plate, the lower surface of valve, the upper surface of valve is equipped with the inclined plane, the inclined plane is the.

Preferably, both the outer side surface and the inner side surface of the fifth support plate are smooth surfaces,

preferably, pushing equipment includes that sliding block, cover piece, cover body and ring block are fixed at the lower surface of base, the one end of cover piece is fixed on the sliding block, the cover body is fixed at the other end of sliding block, one side of unloading seat is fixed with the ring block.

Compared with the prior art, the invention has the beneficial effects that: this auto parts forging and pressing is with work piece chamfer device equipment spun hot air that has clean structure has avoided work piece and the cold air contact in the processing, can collect metal particulate matter when cleaning work piece and equipment, realizes turning over and unloading the automation of work piece, automatic chamfer that generates during forging and pressing blank.

(1) The air pump moves to the inside of the flow distribution box after compressing air, the air compression is fixed in the flow distribution box through the inside of the flow distribution box, the flow distribution plate is fixed at the bottom of the flow distribution box, the compressed air is uniformly distributed and then moves to the heating box, the heating coil in the heating box heats the air and then flows to the outer box through the processing area, the air flows to the reversing box through the outer box and flows out through the bottom box after passing through the filter screen on the collection drawer, in the processing process, the hot air can be continuously sprayed out to clean the workpiece without dead angles in the process of reversing the equipment and the workpiece, the sprayed hot air avoids the workpiece in processing from contacting with cold air, the internal stress of metal and the thickness of an oxide layer are reduced, the strength of the metal is improved, meanwhile, the filter screen in the collection drawer can collect metal particles, and the metal particles in the air in a production workshop are reduced, is beneficial to the health of workers.

(2) Starting the telescopic cylinder, enabling the telescopic end of the telescopic cylinder to contract, enabling the telescopic cylinder to drive the connecting plate to move downwards, enabling the connecting plate to drive the heavy plate to move downwards along the guide post, enabling the guide post to drive the die holder to move downwards, enabling the forging base to drive the module and the hole drill to move downwards, enabling the module to impact a blank, forming chamfers on the upper surface and the lower surface of the forged blank under the action of two reverse rings when the shape of the blank is overlapped with the forging groove, starting the first driving piece, enabling the first driving piece to rotate in the forward direction, enabling the output shaft of the first driving piece to drive the first worm rods to rotate, enabling the first worm rods to drive the second worm rods to rotate, enabling the second worm rods to drive the other first worm rods to rotate, enabling the two first worm rods to respectively and simultaneously drive the adjacent rotating seats to rotate around the axes of the rotating seats, enabling the rotating seats to drive the internal thread blocks in threaded connection to, the connecting rod drives the main guide rail to move upwards, the main guide rail drives the shaft seat to move upwards, the shaft seat drives the connecting shaft to move upwards, the connecting shaft drives the first gear and the auxiliary guide rail to move upwards, the main guide rail simultaneously drives the tightening mechanism to move upwards, the tightening mechanism tightens the semi-finished blank and simultaneously enables the semi-finished blank to be separated from the forging groove, after the connecting shaft moves right above the forging base, the first driving piece is temporarily stopped to enable the main guide rail to be kept at a corresponding height, at the moment, the first gear is still not in contact with a rack arranged at the upper end of the contact tooth block, the second driving piece is started, the second driving piece drives the third worm to rotate around the axis of the third worm, the third worm drives the two splitter plates to rotate around the axis of the third worm, the splitter plates drive the sleeve seat in threaded connection with the splitter plates to move right below the auxiliary guide rail, the sleeve seat drives the telescopic sleeve to move right below the auxiliary guide, the tightening mechanism drives the semi-finished blank to move to the middle position of the auxiliary guide rail, then the first driving piece is started, the main guide rail drives the shaft seat to move upwards again, the shaft seat drives the shaft seat to rotate, the rotating shaft on the shaft seat drives the first gear to rotate in contact with the rack arranged at the upper end of the toothed block, the first gear drives the rotating shaft to rotate, the rotating shaft drives the auxiliary guide rail to rotate, the auxiliary guide rail drives the tightening mechanism to turn over, the first gear is separated from the rack arranged at the upper end of the toothed block and moves to the position right above the toothed block, the first driving mechanism is stopped, the second driving mechanism is started again, the semi-finished blank moves to the position right above the forging groove close to one end of the outer box, the second driving piece is started again, the semi-finished blank moves to the forging groove close to one end of the outer box, the impact mechanism is started again, and a module on the impact mechanism drills holes on, processing semi-manufactured goods blank to the finished product, having replaced the manual turning of workman and die change, reduce working strength and raise the efficiency, avoided the skew that takes place when the calibration mould moreover, avoided forging and pressing frequent vibration in-process equally can make the metal break away from the mould, realized that single equipment punches to the upper surface of connecting the axle.

(3) During the use, start the third driving piece, the third driving piece drives the second threaded rod and rotates, and the second threaded rod drives the ejector pad and removes to the direction of third driving piece, and the guide part moves down along the inclined plane of ejector pad, and after the lower surface of base was removed under the effect of work piece gravity again, the cover piece was started, and the flexible end of cover piece promotes the cover body and moves forward to in pushing away the ring piece with the work piece, can be automatic take off the material that has processed, increased production efficiency.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the flow divider shown in FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the second worm of FIG. 1 according to the present invention;

FIG. 4 is a schematic view of the gear block of FIG. 3 according to the present invention;

FIG. 5 is a schematic view of the connecting shell of FIG. 2 according to the present invention;

FIG. 6 is a schematic view of the module of FIG. 3 according to the present invention;

FIG. 7 is a schematic view of the loading platform shown in FIG. 6 according to the present invention;

FIG. 8 is a schematic view of the heavy plate of FIG. 1 according to the present invention;

FIG. 9 is a schematic view of the module of FIG. 4 according to the present invention;

FIG. 10 is a schematic view of the sleeve block of FIG. 8 according to the present invention.

In the figure: 1. a supporting foot rest; 2. a heating box; 3. a base; 4. forging and pressing the base; 5. a connecting rod; 6. an internal thread block; 7. a rotating base; 8. a first threaded rod; 9. a first support block; 10. A first worm gear; 11. a second worm; 12. a second support block; 13. a main guide rail; 14. A shaft seat; 15. a secondary guide rail; 16. a tooth block; 17. a third support block; 18. a flow distribution plate; 19. A sleeve seat; 20. a third worm; 21. a fourth mounting seat; 22. a shunt box; 23. an air pump; 24. a heating coil; 25. a baffle; 26. an outer box; 27. a reversing box; 28. a connecting shell; 29. a bottom box; 30. a collection drawer; 31. a right plate; 32. a left panel; 33. a front plate; 34. A back plate; 35. an upper plate; 36. a telescopic cylinder; 37. a connecting plate; 38. a main shaft; 39. a heavy plate; 40. a die holder; 41. a module; 42. drilling a hole; 43. a discharging seat; 44. a push block; 45. A fifth support plate; 46. a second threaded rod; 47. a guide member; 48. a material loading platform; 49. a slider; 50. sleeving blocks; 51. a sleeve body; 52. a ring block; 53. a motor; 54. a valve plate; 55. and (4) a valve.

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. 1-10, an embodiment of the present invention is shown: a workpiece chamfering device with a clean structure for forging and pressing automobile parts comprises a supporting foot stand 1 and a heating box 2, wherein the heating box 2 is fixed on the upper surface of the supporting foot stand 1, a base 3 is fixed on the upper surface of the supporting foot stand 1, the base 3 is fixedly connected with the adjacent side surface of the heating box 2, a discharge chute is formed in the upper surface of the base 3, a material carrying table 48 is arranged in the discharge chute in a sliding mode, an inverted block is arranged on the upper surface of the material carrying table 48, a forging base 4 is fixed on the upper surface of the base 3, specifically, referring to figure 9, a forging chute matched with the shape of a workpiece is formed in the right side of the upper surface of the forging base 4, a blind chute is formed in the right side of the upper surface of the forging base 4, a forging chute matched with the shape of the workpiece is also formed in the left side of the upper surface of the forging base 4, a through chute is formed in the left, wherein the connecting rods 5 are parallel to the inner side surface of the heating box 2, the outer side surfaces of the two connecting rods 5 are fixed with internal thread blocks 6, the front and rear ends of the upper surface of the base 3 are symmetrically fixed with rotary seats 7, wherein the rotary seats 7 are positioned under the internal thread blocks, the upper surface of the rotary seats 7 is vertically and rotatably provided with first threaded rods 8, the first threaded rods 8 are in threaded connection with the internal thread blocks 6, the upper surface of the base 3 is symmetrically provided with first supporting blocks 9, specifically, referring to fig. 4, the first supporting blocks 9 are positioned under the connecting rods 5, the two first supporting blocks 9 are respectively and rotatably provided with first worm rods 10, wherein two ends of each first worm rod 10 are processed into worms, the bottom ends of the two first threaded rods 8 are processed into turbines, one end of each first worm rod 10 is respectively meshed with the turbine processed at the bottom end of the adjacent first threaded rod 8, a second worm 11 is arranged between the two first worm rods 10, two ends of a second worm 11 are respectively meshed with the other ends of the two first worm gear rods 10, wherein two ends of the second worm 11 are processed with worm gears, the upper surface of the base 3 is fixed with a second supporting block 12, the second worm 11 is rotatably arranged on the second supporting block 12, the second worm 11 is perpendicular to the first worm gear rods 10, one end of the rear side surface of the base 3, which is close to the outer box 26, is fixed with a first driving piece, an output shaft of the first driving piece is fixed at the rear end of the first worm gear rod 10, which is close to one end of the outer box 26, main guide rails 13 are symmetrically arranged between the two connecting rods 5, shaft seats 14 are respectively fixed on the outer side surfaces of the two main guide rails 13, a connecting shaft is rotatably arranged on each shaft seat 14, one end of the connecting shaft is fixed with a first gear, an auxiliary guide rail 15 is fixed at the other end of the connecting shaft, a tooth block 16 is fixed on the upper surface of the base 3, tooth blocks 16 are provided with tooth, the inner side surfaces of the two main guide rails 13 are provided with rail guide grooves, the two rail guide grooves are internally provided with a clamping mechanism in a sliding manner, the front end and the rear end of the upper surface of the base 3 are symmetrically provided with third supporting blocks 17, the third supporting blocks 17 are actually rotated by second worms 11, sleeve seats 19 are connected on the second worms 11 in a threaded manner, a telescopic sleeve is arranged between the sleeve seats 19 and the clamping mechanism, a third worm 20 is actually arranged between the two sleeve seats 19, the upper surface of the base 3 is fixedly provided with a fourth mounting seat 21, the third worm 20 is rotatably arranged on the fourth mounting seat 21, two ends of the fourth mounting seat 21 are respectively meshed with the two second worms 11 of the two splitter plates 18, concretely speaking, referring to figure 2, the outer ring of the second worm 11 is provided with threads, the threads arranged on the outer ring of the second worm 11 are arranged between the two third supporting blocks 17, and the right ends of the two second worms 11 are provided with turbines, referring to fig. 4, the fourth mounting seat 21 is located right below the second worm 11 and does not contact with the second worm 11, a baffle is fixed on an outer side surface of the heating box 2, a vent hole is formed on an upper surface of the heating box 2, a flow dividing box 22 is fixed on an upper surface of the heating box 2, a flow dividing plate 18 is fixed at a bottom of the flow dividing box 22, wherein the flow dividing plate 18 can enable air to uniformly enter, the flow dividing box 22 is communicated with the vent hole, an air pump 23 is fixed on the upper surface of the heating box 2, the air pump 23 is communicated with the flow dividing box 22, a heating coil 24 is fixed inside the flow dividing box 22, flow guiding plates 25 are symmetrically fixed on upper and lower sides of the inside of the heating coil 24, specifically, the flow guiding plates 25 are triangular, the longest right-angle side of the triangular flow guiding plate 25 is symmetrically fixed on upper and lower surfaces of the heating box 2 to reduce the size of the hole used for air outlet of the heating box 2, thereby improving the flow rate of the gas and enabling the gas to be cleaned more cleanly, an outer box 26 is fixed on the left side surface of a base 3, a reversing box 27 is fixed on the rear side surface of the outer box 26, a connecting shell 28 is fixed on the bottom surface of the reversing box 27, a bottom box 29 is fixed on the bottom surface of the connecting shell 28, a collecting drawer 30 is arranged between the connecting shell 28 and the bottom box 29 in a sliding manner, wherein the collecting drawer 30 can rapidly replace a filter screen, a right plate 31 is fixed on the upper surface of a heating box 2, a left plate 32 is fixed on the upper surface of the outer box 26, a front plate 33 is fixed between the right plate 31 and the left plate 32, a guide hole is arranged on the upper surface of the front plate 33, a rear plate 34 is fixed on the rear end of the inner measuring surface of the right plate 31 and the left plate 32, the front plate 33 and the rear plate 34 are both fixed on the upper surface of the base 3, an upper plate 35 is fixed on the upper surfaces of the front plate 33 and the rear plate 34, a valve mechanism is arranged between the upper plate 35 and a through hole, the right angle department of the upper surface of upper plate 35 has seted up the fixed orifices, is fixed with the guide post between the upper surface of fixed orifices and base 3, establishes between the upper surface of upper plate 35 and the upper surface of base 3 to have collided the mechanism, is provided with unloading seat 43 under the base 3, is equipped with discharge mechanism between unloading seat 43 and the forging and pressing base 4, and the lower surface of base 3 is equipped with pushing equipment.

Further, as shown in fig. 1-10, the discharging mechanism includes a discharging seat 43, the discharging seat 43 is fixed on the side surface of the supporting leg 1, the lower surface of the discharging seat 43 is fixed with supporting legs, the upper surface of the discharging seat 43 is provided with a guide groove, a push block 44 is slidably arranged in the guide groove, the left and right ends of the upper surface of the discharging seat 43 are symmetrically provided with a fifth supporting plate 45, a second threaded rod 46 is rotatably arranged on the fifth supporting plate 45, the push block 44 is in threaded connection with the second threaded rod 46, the upper surface of the discharging seat 43 is symmetrically provided with a guide 47, specifically, referring to fig. 7, when the push block 44 moves backwards, the push block 44 pushes the loading platform 48 to move upwards through an inclined surface on the push block 44, wherein the guide 47 serves to guide the loading platform 48 to move upwards while preventing the loading platform 48 from moving backwards, the guide 47 is located at both sides of the left end of the guide groove, the push block 44 is slidably provided with the loading platform 48, the material loading platform 48 penetrates through the discharge chute and is arranged on the forging and pressing base 4 in a sliding mode, and a discharge hole is formed in the upper surface of the material loading platform 48.

Further, as shown in fig. 1 to 10, the impact mechanism includes a telescopic cylinder 36, the telescopic cylinder 36 is symmetrically disposed on the upper surface of the upper plate 35, a connecting plate 37 is fixed to a telescopic end of the telescopic cylinder 36, a main shaft 38 is fixed to a lower surface of the connecting plate 37, the main shaft 38 is slidably connected to a through hole formed in the upper surface of the upper plate 35, a heavy plate 39 is fixed to a bottom end of the main shaft 38, the heavy plate 39 is slidably disposed on the guide post, a die holder 40 is fixed to a lower surface of the heavy plate 39, die blocks 41 are symmetrically disposed on a lower surface of the die holder 40, hole drills 42 are symmetrically disposed on the left side die block 41, and inverted rings are disposed on the right side die block 41, wherein discharge holes formed in a material loading table 48 on.

Further, as shown in fig. 2-7, the tightening mechanism includes a sliding block 49, a sleeve block 50, a sleeve body 51 and a ring block 52, the sliding block 49 is slidably disposed in the rail guide groove, the sleeve block 50 is fixed on the inner side surface of the sliding block 49, the sleeve body 51 is slidably disposed on the outer surface of the sleeve block 50, an elastic member is disposed between the sleeve block 50 and the sleeve body 51, a limiting groove is disposed on the upper surface of the sleeve body 51, a limiting block is disposed on the upper surface of the sleeve block 50, the limiting block is slidably disposed in the limiting groove, wherein the limiting groove limits the inward movement of the ring block 52, and the ring block 52 is fixed on the inner side surface of the sleeve body 51.

Further, as shown in fig. 1 to 5, the valve mechanism includes a discharging base 43, a pushing block 44 and a fifth supporting plate 45, the discharging base 43 is fixed on the upper surface of the upper plate 35, the output shaft of the discharging base 43 is fixed with a second gear, the pushing block 44 is engaged with the second gear, the pushing block 44 is slidably disposed on the upper plate 35, the fifth supporting plate 45 is fixed on the lower surface of the pushing block 44, and the fifth supporting plate 45 is slidably disposed in the guide hole.

Further, as shown in fig. 1 to 8, the upper surface of the pushing block 44 is provided with an inclined surface, and the inclined surface is a smooth surface, wherein the inclined surface formed on the pushing block 44 and the inclined groove formed on the pushing block 48 move in a matching manner.

Further, as shown in fig. 2 to 6, both the outer side surface and the inner side surface of the fifth support plate 45 are smooth surfaces.

Further, as shown in fig. 1 to 6, the valve 55 is made of transparent fireproof plastic, and a sealing ring is arranged between the valve 55 and the guide hole.

Further, as shown in fig. 1 to 8, the pushing mechanism includes a sliding block 49, a sleeve block 50, a sleeve body 51 and a ring block 52, the sliding block 49 is fixed on the lower surface of the base 3, one end of the sleeve block 50 is fixed on the sliding block 49, the sleeve body 51 is fixed on the other end of the sliding block 49, and the ring block 52 is fixed on one side of the discharging seat 43.

The working principle is as follows: when the forging device is used, after a heated blank is placed into a forging groove close to one end of the heating box 2, the motor 53 is started, the motor 53 rotates reversely, the output shaft of the motor 53 drives the second gear to rotate, the second gear drives the valve plate 54 meshed with the second gear to move downwards, the valve plate 54 drives the valve 55 to move downwards, and therefore the valve is closed, a vibrating workpiece is prevented from flying out of the device, meanwhile, the phenomenon that sparks fly out of the device in the forging process is avoided while leakage of clean gas is avoided.

The valve is closed, the air pump 23 is started, the air pump 23 compresses air and then moves the compressed air into the shunting box 22, the air compression is fixed in the shunting box 22 through the shunting box, the shunting plate 18 is fixed at the bottom of the shunting box 22, the compressed air is uniformly shunted and then moves the compressed air into the heating box 2, the heating coil 24 in the heating box 2 heats the air and then flows into the outer box 26 through the processing area, the heated air flows into the reversing box 27 through the outer box 26 and flows out through the bottom box 29 after passing through the filter screen on the collecting drawer 30, in the processing process, the hot air can be continuously sprayed out to clean the workpiece without dead angles in the process of reversing the equipment and the workpiece, the sprayed hot air avoids the workpiece in the processing from contacting with cold air, the internal stress of the metal and the thickness of an oxide layer are reduced, the strength of the metal is improved, meanwhile, the filter screen in the collecting drawer can collect metal particles, reduces metal particles in air in a production workshop and is beneficial to the health of workers.

The telescopic cylinder 36 is started, the telescopic end of the telescopic cylinder 36 contracts, the telescopic cylinder 36 drives the connecting plate 37 to move downwards, the connecting plate 37 drives the heavy plate 39 to move downwards along the guide post, the guide post drives the die holder 40 to move downwards, the forging base 4 drives the module 41 and the hole drill 42 to move downwards, so that the module 41 impacts the blank, after the shape of the blank is overlapped with the forging groove, under the action of two reverse rings, chamfers are formed on the upper surface and the lower surface of the forged blank, the first driving piece is started, the first driving piece rotates in the positive direction, the output shaft of the first driving piece drives the first worm-gear rod 10 to rotate, the first worm-gear rod 10 drives the second worm 11 to rotate, the second worm 11 drives the other first worm-gear rod 10 to rotate, the two first worm-gear rods 10 respectively drive the adjacent rotary base 7 to rotate around the axis of the rotary base, the rotary base 7 drives the internal thread block 6 connected with the rotary base to move upwards, the inner thread block 6 drives the connecting rod 5 to move upwards, the connecting rod 5 drives the main guide rail 13 to move upwards, the main guide rail 13 drives the shaft seat 14 to move upwards, the shaft seat 14 drives the connecting shaft to move upwards, the connecting shaft drives the first gear and the auxiliary guide rail 15 to move upwards, the main guide rail 13 simultaneously drives the tightening mechanism to move upwards, a sleeve body 51 in the tightening mechanism drives the sleeve body 51 to drive the ring block 52 to move inwards along the sleeve block 50 under the action of an elastic piece so as to tighten the semi-finished blank and separate the semi-finished blank from a forging groove, after the semi-finished blank moves right above the forging base 4, the first driving piece is temporarily stopped so that the main guide rail 13 is kept at a corresponding height, at the moment, the first gear is still not contacted with a rack arranged at the upper end of the contact tooth block 16, the second driving piece is started, the second driving piece drives the third worm 20 to rotate around the axis of the third worm 20, and the two, the splitter plate 18 drives the sleeve seat 19 in threaded connection with the splitter plate to move right below the auxiliary guide rail 15, the sleeve seat 19 drives the telescopic sleeve to move right below the auxiliary guide rail 15, the auxiliary guide rail 15 drives the tightening mechanism to move to the middle position of the auxiliary guide rail 15, the tightening mechanism drives the semi-finished blank to move to the middle position of the auxiliary guide rail 15, then the first driving piece is started, the main guide rail 13 drives the shaft seat 14 to move upwards again, the shaft seat 14 drives the rotating shaft arranged on the shaft seat 14 to drive the first gear to rotate in contact with the rack arranged at the upper end of the gear block 16, the first gear drives the rotating shaft to rotate, the auxiliary guide rail 15 drives the tightening mechanism to turn over, the tightening mechanism drives the semi-finished blank to turn over, so that the semi-finished blank and the equipment can be cleaned without dead angle, after the semi-finished blank is cleaned and turned over, the first gear is separated from the rack arranged at the upper end of the gear block 16 and moves right above the gear block 16, the first driving mechanism is stopped, the second driving mechanism is restarted to enable the semi-finished blank to move to a position right above the forging groove close to one end of the outer box 26, the second driving piece is restarted to enable the semi-finished blank to move into the forging groove close to one end of the outer box 26, the impact mechanism is restarted, a module 41 on the impact mechanism conducts hole drilling 42 on the semi-finished blank while forging and pressing the reverse side of the semi-finished blank, the semi-finished blank is processed to a finished product, manual turning and die changing of workers are replaced, working strength is reduced, efficiency is improved, offset generated when the die is calibrated is avoided, metal can be separated from the die due to frequent vibration in the forging and pressing process, and punching on the upper surface of the connecting shaft by single equipment is achieved.

The third driving piece is started after the complete processing of the blank is finished, the third driving piece drives the second threaded rod 46 to rotate, the second threaded rod 46 drives the push block 44 to move towards the direction of the third driving piece, the guide piece 47 moves downwards along the inclined plane of the push block 44, the workpiece moves to the lower surface of the base 3 under the action of gravity again, the sleeve block 50 is started, the telescopic end of the sleeve block 50 pushes the sleeve body 51 to move forwards, the workpiece is pushed into the ring block 52, the processed material can be automatically taken down, and the production efficiency is improved.

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.

Claims

1. The utility model provides an auto parts forging and pressing is with work piece chamfer device that has clean structure, includes supporting leg (1) and heating cabinet (2), its characterized in that: the heating box (2) is fixed on the upper surface of a supporting foot rest (1), the upper surface of the supporting foot rest (1) is fixed with a base (3), the base (3) is fixedly connected with the adjacent side of the heating box (2), a discharge chute is formed in the upper surface of the base (3), a forging and pressing base (4) is fixed on the upper surface of the base (3), connecting rods (5) are symmetrically arranged right above the base (3), two perpendicular inner sides of the heating box (2) and the heating box are fixed on the outer side of the connecting rods (5), an inner threaded block (6) is fixed on the outer side of the base (5), a rotary seat (7) is symmetrically fixed on the upper surface of the base (3), the rotary seat (7) is located right below the connecting rods (5), a first threaded rod (8) is vertically arranged on the upper surface of the rotary seat (7) in a rotating mode, and the first threaded rod (8) is in threaded connection with the inner threaded block (, the upper surface of the base (3) is symmetrically provided with first supporting blocks (9), the number of the first supporting blocks (9) is two, two first supporting blocks (9) are provided with first worm gears (10) in a rotating manner, one ends of the two first worm gears (10) are respectively meshed with the outer side surfaces of adjacent first threaded rods (8), a second worm (11) is arranged between the two first worm gears (10), two ends of the second worm (11) are respectively meshed with the other ends of the two first worm gears (10), the upper surface of the base (3) is fixed with a second supporting block (12), the second worm (11) is rotatably arranged on the second supporting block (12), a first driving piece is fixed at the left end of the rear side surface of the base (3), and an output shaft of the first driving piece is fixed at the rear end of the first worm gear (10) on the left side, the connecting rod type tensioning device is characterized in that main guide rails (13) are symmetrically arranged between the two connecting rods (5), shaft seats (14) are fixed on the outer side surfaces of the two main guide rails (13), connecting shafts are arranged on the shaft seats (14) in a rotating mode, a first gear is fixed at one end of each connecting shaft, an auxiliary guide rail (15) is fixed at the other end of each connecting shaft, tooth blocks (16) are fixed on the upper surface of the base (3), tooth grooves are formed in the upper ends of the side surfaces, close to the gears, of the tooth blocks (16), rail guide grooves are formed in the inner measuring surfaces of the two main guide rails (13), tensioning mechanisms are arranged in the two rail guide grooves in a sliding mode, third supporting blocks (17) are symmetrically arranged at the front end and the rear end of the upper surface of the base (3), second worms (11) are actually rotated on the third supporting blocks (17), sleeve seats (19) are connected to the second worms (11) in a threaded mode, and telescopic sleeves are arranged, two there is third worm (20) really between cover seat (19), the upper surface mounting of base (3) has fourth mount pad (21), third worm (20) rotate and establish on fourth mount pad (21), the both ends of fourth mount pad (21) are respectively in two flow distribution plate (18) intermeshing, fixed and baffle on the lateral surface of heating cabinet (2), the air vent has been seted up to the upper surface of heating cabinet (2), the upper surface mounting of heating cabinet (2) has flow distribution box (22), the bottom of flow distribution box (22) is fixed with flow distribution plate (18), flow distribution box (22) and air vent switch-on, the upper surface mounting of heating cabinet (2) has air pump (23), air pump (23) and flow distribution box (22) switch-on, the inside of flow distribution box (22) is fixed with heating coil (24), the inside upper and lower symmetry both sides face of heating coil (24) is fixed with guide plate (25), an outer box (26) is fixed on the left side face of the base (3), a reversing box (27) is fixed on the rear side face of the outer box (26), a connecting shell (28) is fixed on the bottom face of the reversing box (27), a bottom box (29) is fixed on the bottom face of the connecting shell (28), a collecting drawer (30) is arranged between the connecting shell (28) and the bottom box (29) in a sliding mode, a right plate (31) is fixed on the upper surface of the heating box (2), a left plate (32) is fixed on the upper surface of the outer box (26), a front plate (33) is fixed between the right plate (31) and the left plate (32), a guide hole is formed in the upper surface of the front plate (33), a rear plate (34) is fixed on the rear ends of the inner measuring surfaces of the right plate (31) and the left plate (32), the front plate (33) and the rear plate (34) are both fixed on the upper surface of the base (3), and an upper plate (35) is fixed on the front plate (33) and the rear plate (34), be equipped with valve mechanism between upper plate (35) and front bezel (33), the upper surface center department of upper plate (35) is equipped with the through-hole, the fixed orifices has been seted up to the right angle department of the upper surface of upper plate (35), be fixed with the guide post between the upper surface of fixed orifices and base (3), it bumps the mechanism to establish between the upper surface of upper plate (35) and the upper surface of base (3), be provided with unloading seat (43) under base (3), be equipped with discharge mechanism between unloading seat (43) and forging and pressing base (4), the lower surface of base (3) is equipped with pushing equipment.

2. The apparatus for chamfering a workpiece with a clean structure for forging automobile parts as claimed in claim 1, wherein: the discharging mechanism comprises a discharging seat (43), the discharging seat (43) is fixed on the side surface of the supporting foot rest (1), the lower surface of the unloading seat (43) is fixed with a supporting leg, the upper surface of the unloading seat (43) is provided with a guide groove, a push block (44) is arranged in the guide groove in a sliding manner, the left end and the right end of the upper surface of the unloading seat (43) are symmetrically provided with a fifth supporting plate (45), a second threaded rod (46) is rotatably arranged on the fifth supporting plate (45), the push block (44) is in threaded connection with the second threaded rod (46), the upper surface of the discharging seat (43) is symmetrically provided with guide pieces (47), the guide pieces (47) are positioned at two sides of the left end of the guide groove, the material loading platform (48) is arranged on the push block (44) in a sliding mode, the material loading platform (48) penetrates through the discharge chute and is arranged on the forging and pressing base (4) in a sliding mode, and the upper surface of the material loading platform (48) is provided with a discharge hole.

3. The apparatus for chamfering a workpiece with a clean structure for forging automobile parts as claimed in claim 1, wherein: impact mechanism includes telescoping cylinder (36), the upper surface at upper plate (35) is established to telescoping cylinder (36) symmetry, the telescopic end of telescoping cylinder (36) is fixed with connecting plate (37), the lower fixed surface of connecting plate (37) has main shaft (38), main shaft (38) and through-hole sliding connection, the bottom mounting of main shaft (38) has heavy board (39), heavy board (39) slide to set up on the guide post, the lower fixed surface of heavy board (39) has die holder (40), the lower surface symmetry of die holder (40) is equipped with module (41), left side the symmetry is provided with drill (42), right side on module (41) the last inverted cover that is equipped with of module (41).

4. The apparatus for chamfering a workpiece with a clean structure for forging automobile parts as claimed in claim 1, wherein: step up mechanism sliding block (49), cover piece (50), the cover body (51) and ring piece (52), sliding block (49) slide and set up in the rail guide slot, cover piece (50) are fixed on the interior survey face of sliding block (49), the cover body (51) slide and set up the surface at cover piece (50), be provided with the elastic component between cover piece (50) and the cover body (51), the spacing groove has been seted up to the upper surface of the cover body (51), the stopper has been seted up to the upper surface of cover piece (50), the stopper slides and sets up at the spacing inslot, the medial surface of the cover body (51) is fixed with ring piece (52).

5. The apparatus for chamfering a workpiece with a clean structure for forging automobile parts as claimed in claim 4, wherein: the valve mechanism comprises a motor (53), a valve plate (54) and a valve (55), wherein the motor (53) is fixed on the upper surface of the upper plate (35), a second gear is fixed on an output shaft of the motor (53), the second gears of the valve plate (54) are mutually meshed, the valve plate (54) is arranged on the upper plate (35) in a sliding mode, the valve (55) is fixed on the lower surface of the valve plate (54), and the valve (55) is arranged in the guide hole in a sliding mode.

6. The apparatus for chamfering a workpiece with a clean structure for forging automobile parts as claimed in claim 2, wherein: the upper surface of the push block (44) is provided with an inclined surface, and the inclined surface is a smooth surface.

7. The apparatus for chamfering a workpiece with a clean structure for forging automobile parts as claimed in claim 2, wherein: and the outer side surface and the inner side surface of the fifth supporting plate (45) are smooth surfaces.

8. The apparatus for chamfering a workpiece with a clean structure for forging automobile parts as claimed in claim 1, wherein: the valve (55) is made of transparent fireproof plastic, and a sealing ring is arranged between the valve (55) and the guide hole.

9. The apparatus for chamfering a workpiece with a clean structure for forging automobile parts as claimed in claim 1, wherein: the pushing mechanism comprises a sliding block (49), a sleeve block (50), a sleeve body (51) and a ring block (52), wherein the sliding block (49) is fixed on the lower surface of the base (3), one end of the sleeve block (50) is fixed on the sliding block (49), the sleeve body (51) is fixed at the other end of the sliding block (49), and the ring block (52) is fixed on one side of the unloading seat (43).