CN117900367A - Forging forming equipment for motor vehicle fittings - Google Patents

Abstract

The application discloses forging forming equipment for motor vehicle accessories, which comprises a forging table, a limiting assembly, a first transmission assembly, two second transmission assemblies, two pushing assemblies and a stamping assembly, wherein a material guide table is arranged on the side wall of the forging table; the first transmission assembly is connected with the ball screw and the lifting plate respectively, the two second transmission assemblies are connected with the corresponding supporting shafts respectively, the two pushing assemblies are arranged on the corresponding supporting shafts respectively, and the stamping assemblies are arranged on the supporting covers. From this, through the mutually supporting of first drive assembly and second drive assembly, can carry out the material loading to blank and blank simultaneously, compare artifical or arm material loading, reduced workman's amount of labour, improved the machining efficiency of forging piece, and the cost is lower.

Description

Forging forming equipment for motor vehicle fittings

Technical Field

The application relates to the technical field of forging equipment, in particular to forging forming equipment for motor vehicle accessories.

Background

Forging is a process of applying pressure to a metal blank by forging machinery to plastically deform it to produce a forging having certain mechanical properties, a specific shape and size. The forged forging has higher strength and surface smoothness and is widely applied to the fields of aerospace, automobile manufacturing, petrochemical industry and the like.

The annular part is a common part in motor vehicles, such as a slewing bearing ring, a bearing ring and the like, and the forging method mainly comprises head channel profiling and secondary finish forging. When forging an annular part, first, a heated rod-shaped blank is pressed into a disk-shaped blank, and then the formed blank is pressed into an annular structure. In the forging process, the blank and the blank are fed mainly through a mechanical arm. However, the high cost and limited flexibility of the robotic arm makes it more suitable for large forging process plants. For small factories with less production, manual hand-held clamps are mainly still used for feeding, which results in higher labor intensity of workers and lower processing efficiency.

Disclosure of Invention

The present application aims to solve at least one of the technical problems in the related art to some extent.

Therefore, an object of the present application is to provide a forging forming apparatus for automotive accessories, which can feed blanks and primary blanks simultaneously through the mutual cooperation of a first transmission assembly and a second transmission assembly, and has the advantages of reduced labor capacity of workers, improved processing efficiency of forged pieces, and lower cost compared with the feeding of manual or mechanical arms.

In order to achieve the above object, an embodiment of the first aspect of the present application provides a forging forming device for an automotive accessory, which is characterized by comprising a forging table, a limiting component, a first transmission component, two second transmission components, two pushing components and a stamping component, wherein a material guiding table is arranged on a side wall of the forging table, and an upper surface of the material guiding table is an inclined plane; the upper surface of the forging table is provided with a lifting plate, and the limiting assembly is arranged on the lifting plate, wherein the limiting assembly is used for limiting blanks sliding off the material guide table; a ball screw is arranged on one side of the elevating plate, two first sliding blocks are arranged on the ball screw in a sliding manner, and a supporting shaft is rotatably connected to the upper surface of each first sliding block; the forging table is provided with a supporting cover, the inside of the supporting cover is connected with a lifting plate in a sliding manner, and the first transmission assembly is respectively connected with the ball screw and the lifting plate, wherein the first transmission assembly is used for driving the ball screw to rotate; the two second transmission assemblies are respectively connected with the corresponding support shafts, wherein the second transmission assemblies are used for driving the support shafts to rotate in one direction; the two pushing assemblies are respectively arranged on the corresponding supporting shafts, wherein the pushing assemblies are used for feeding the blanks and the primary blanks; the stamping assembly is arranged on the supporting cover, wherein the stamping assembly is used for conducting first stamping on the blank to obtain a primary blank, and conducting second stamping on the primary blank to obtain a final blank.

According to the forging forming equipment for the motor vehicle accessory, disclosed by the embodiment of the application, the blank and the primary blank can be fed simultaneously through the mutual matching of the first transmission assembly and the second transmission assembly, so that compared with the feeding of a manual or mechanical arm, the labor capacity of workers is reduced, the processing efficiency of the forged piece is improved, and the cost is lower.

In addition, the forging forming equipment for the motor vehicle accessory provided by the application can also have the following additional technical characteristics:

In one embodiment of the application, the pushing assembly comprises a pushing rod and a pushing plate, wherein the pushing rod is fixedly connected with the supporting shaft; the pushing plate is arranged at the end part of the pushing rod.

In one embodiment of the application, the limit assembly comprises a rod sleeve, a first spring, a push rod, a connecting rod, a limit plate, a slide plate and a push plate, wherein the rod sleeve is arranged on the upper surface of the heightening plate; the first spring is arranged in the rod sleeve, and two ends of the first spring are respectively connected with the inner wall of the rod sleeve and the push rod; the limiting plate is arranged on the upper surface of the elevating plate in a sliding manner; two ends of the connecting rod are respectively hinged with the limiting plate and the push rod; a third sliding groove is formed in one surface, close to the pushing plate, of the push rod, the sliding plate is in sliding connection with the third sliding groove, a fourth sliding groove is formed in the upper surface of the heightening plate, and the bottom of the sliding plate is in sliding connection with the fourth sliding groove; the push plate is arranged at the end part of the push rod.

In one embodiment of the present application, the first transmission assembly includes a first connection plate, a first toothed plate and a first gear, wherein a first chute is provided on a side wall of the support cover, one side of the first connection plate is slidably connected to the first chute, and the other side of the first connection plate is fixedly connected to the first toothed plate; the forging table is provided with a second sliding groove in a penetrating mode, and the first toothed plate is connected with the second sliding groove in a sliding mode; the first gear is arranged on the ball screw and is meshed with the first toothed plate.

In one embodiment of the application, the second transmission assembly comprises a second connecting plate, a second toothed plate, a second gear, a limiting disc and two stop assemblies, wherein the second connecting plate is fixed on the upper surface of the forging table; the second toothed plate is arranged on one surface of the second connecting plate, which is close to the heightening plate; the limiting disc is fixed on the supporting shaft; the second gear is rotatably arranged on the limiting disc and is meshed with the second toothed plate; two grooves are formed in the limiting disc, the two stop assemblies are respectively arranged in the corresponding grooves, and the stop assemblies are connected with the second gear.

In one embodiment of the application, the stop assembly comprises a plurality of teeth, a stop catch and a second spring, wherein the plurality of teeth are uniformly distributed on the inner wall of the second gear; one end of the stop catch is hinged with the limiting disc, and the other end of the stop catch is clamped between two adjacent teeth; and two ends of the second spring are respectively connected with the stop catch and the side wall of the groove.

In one embodiment of the application, the punching assembly comprises a hydraulic cylinder, a connecting block and a lifting plate, wherein the hydraulic cylinder is mounted on the support cover; the connecting block is arranged at the output end of the hydraulic cylinder; the lifter plate sets up the lower surface of connecting block, the lifter plate sets up the lower surface of connecting block.

In one embodiment of the application, guide rails are respectively arranged on the inner walls of the two sides of the supporting cover, a second sliding block is connected to the guide rails in a sliding manner, and the two side walls of the lifting plate are respectively connected with the second sliding block.

Compared with the prior art, the invention at least comprises the following beneficial effects:

(1) The head channel profiling and the secondary precision forging are carried out simultaneously, so that the processing efficiency of the annular part is improved;

(2) Through the reciprocates of lifter plate, drive ball screw corotation and reversal to realize carrying out the simultaneous feed back to blank and just blank and returning to the original position, need not additionally to increase relevant actuating mechanism, compare artifical or arm material loading, reduced workman's the amount of labour, improved the machining efficiency of forging piece, and the cost is lower.

(3) The limiting component can limit the blanks sliding onto the elevating plate, so that the blanks sliding every time are ensured to be at the same position, and the feeding accuracy is improved.

Additional aspects and advantages of the application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the application.

Drawings

The foregoing and/or additional aspects and advantages of the application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a schematic view of a forging apparatus for automotive parts according to an embodiment of the present application;

FIG. 2 is a front view of a forging apparatus for automotive parts according to one embodiment of the present application;

FIG. 3 is a schematic view of the structure of a first transmission assembly in a forging apparatus for automotive parts according to one embodiment of the present application;

FIG. 4 is an enlarged schematic view of the area A of FIG. 3 according to the present application;

FIG. 5 is a schematic view showing the structure of a stopper assembly in a forging apparatus for a motor vehicle accessory according to an embodiment of the present application;

FIG. 6 is a schematic view of a second drive assembly in a forging apparatus for automotive parts according to one embodiment of the present application;

FIG. 7 is a schematic view showing the structure of a second gear and a stopper plate in a forging apparatus for a motor vehicle accessory according to an embodiment of the present application;

Fig. 8 is a schematic structural view of a forging apparatus for automotive parts according to another embodiment of the present application.

As shown in the figure: 1. a forging stage; 2. a limit component; 3. a first transmission assembly; 4. a second transmission assembly; 5. a pushing assembly; 6. a punching assembly; 8. a ball screw; 9. a first slider; 10. a material guiding table; 11. a raising plate; 12. a support cover; 13. a support shaft; 15. a second chute; 16. a guide rail; 17. a second slider; 18. a baffle; 19. a rod seat; 20. a rod sleeve; 21. a first spring; 22. a push rod; 23. a connecting rod; 24. a limiting plate; 25. a slide plate; 26. a push plate; 220. a third chute; 110. a fourth chute; 30. a first connection plate; 31. a first toothed plate; 32. a first gear; 40. a second connecting plate; 41. a second toothed plate; 42. a second gear; 43. a limiting disc; 44. a stop assembly; 430. a groove; 440. teeth; 441. a stop catch; 442. a second spring; 50. a push rod; 51. a pushing plate; 60. a lifting plate; 61. a hydraulic cylinder; 62. a connecting block; 120. and a first chute.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present application and should not be construed as limiting the application.

A forging apparatus for a motor vehicle accessory according to an embodiment of the present application is described below with reference to the accompanying drawings.

As shown in fig. 1 to 8, the forging forming apparatus for a motor vehicle accessory according to an embodiment of the present application may include a forging stage 1, a limiting assembly 2, a first transmission assembly 3, two second transmission assemblies 4, two pushing assemblies 5, and a punching assembly 6.

The side wall of the forging table 1 is provided with a material guiding table 10, the upper surface of the material guiding table 10 is an inclined surface, the upper surface of the forging table 1 is provided with a lifting plate 11, and a limiting component 2 is arranged on the lifting plate 11, wherein the limiting component 2 is used for limiting blanks sliding from the material guiding table 10.

It should be noted that, the lowest end of the material guiding table 10 is flush with the upper surface of the raising plate 11, and in order to prevent the blank from sliding off the material guiding table 10, two baffles 18 may be disposed on the upper surface of the material guiding table 10, and the distance between the two baffles 18 may be adjustable, and by the inclined structure of the material guiding table 10, the heated blank may automatically slide off onto the raising plate 11.

Further, the limiting assembly 2 described in the above embodiment can make the blanks sliding off each time stay at the same position, so that the blanks can be conveniently fed.

One side of the elevating plate 11 is provided with a ball screw 8, two first sliding blocks 9 are slidably arranged on the ball screw 8, and the upper surface of each first sliding block 9 is rotatably connected with a supporting shaft 13.

It should be noted that, in this embodiment, the ball screw 8 is suspended above the forging stage 1 through the rod seat 19, and the ball screw 8 is driven to rotate, so that the two first sliding blocks 9 can be driven to move on the same side, thereby controlling the two pushing assemblies 5 to move on the same side.

Further, the two first sliders 9 described in this embodiment are slidably connected to the upper surface of the forging stage 1, so that the first sliders 9 are restricted from rotating with the ball screw 8.

The forging table 1 is provided with a supporting cover 12, a lifting plate 60 is slidably connected inside the supporting cover 12, and the first transmission assembly 3 is respectively connected with the ball screw 8 and the lifting plate 60, wherein the first transmission assembly 3 is used for driving the ball screw 8 to rotate.

The upper surface of the elevating plate 11 is provided with a lower support seat and a lower die, the lower surface of the elevating plate 60 is provided with a pressing head and an upper die, the pressing head is located right above the lower support seat, the upper die is located right above the lower die, the blank can be punched into a blank (flat cylinder structure) by the pressing head, and the blank can be punched into a final blank (circular ring structure) by the upper die and the lower die.

The two second transmission assemblies 4 are respectively connected with the corresponding supporting shafts 13, wherein the second transmission assemblies 4 are used for driving the supporting shafts 13 to rotate in a single direction for one circle, the two pushing assemblies 5 are respectively arranged on the corresponding supporting shafts 13, and the pushing assemblies 5 are used for feeding blanks and primary blanks.

It should be noted that, when the supporting shaft 13 moves along the direction that the first slider 9 approaches the material guiding table 10 (when the supporting shaft 13 resets and moves), the supporting shaft 13 is driven to rotate by one circle under the cooperation of the second transmission assembly 4, and when the supporting shaft 13 moves along the direction that the first slider 9 deviates from the material guiding table 10 (when the supporting shaft 13 drives the pushing assembly 5 to perform material feeding), the second transmission assembly 4 cannot drive the supporting shaft 13 to rotate.

In the embodiment of the application, when the lifting plate 60 moves upwards, the ball screw 8 is driven to rotate in a first direction through the cooperation of the first transmission component 3, at this time, the two first sliding blocks 9 drive the pushing component 5 to move away from the direction of the material guiding table 10 so as to move the blanks and the blanks on the raising plate 11 to the corresponding lower supporting seat and the lower die, and similarly, when the lifting plate 60 moves downwards, the ball screw 8 is driven to rotate in a second direction through the cooperation of the first transmission component 3, at this time, the two first sliding blocks 9 drive the pushing component 5 to move in a direction close to the material guiding table 10, and when the lifting plate passes through the second transmission component 4, the supporting shaft 13 and the pushing component 5 are driven to rotate for one circle through the cooperation of the second transmission component 4, so that the blanks on the raising plate 11 are prevented from touching.

The punching assembly 6 is arranged on the support cover 12, wherein the punching assembly 6 is used for performing a first punching on the blank to obtain a primary blank and performing a second punching on the primary blank to obtain a final blank.

It should be noted that, through punching press subassembly 6 can carry out the punching press to blank and blank simultaneously to can forge the annular forging with the blank fast, the simple operation, and machining efficiency is high.

In one embodiment of the present application, as shown in fig. 3, the pushing assembly 5 includes a pushing rod 50 and a pushing plate 51, wherein the pushing rod 50 is fixedly connected with the support shaft 13, and the pushing plate 51 is disposed at an end of the pushing rod 50.

The pushing plate 51 in this embodiment has a U-shaped structure, and the U-shape has better wrapping property for the blank and the blank of the column structure, and the blank will not be offset when pushing the pushing plate.

Further, as shown in fig. 4 and 5, the limiting assembly 2 may include a rod sleeve 20, a first spring 21, a push rod 22, a connecting rod 23, a limiting plate 24, a sliding plate 25 and a push plate 26, wherein the rod sleeve 20 is disposed on the upper surface of the elevating plate 11, the first spring 21 is disposed inside the rod sleeve 20, two ends of the first spring 21 are respectively connected with the inner wall of the rod sleeve 20 and the push rod 22, the limiting plate 24 is slidably disposed on the upper surface of the elevating plate 11, two ends of the connecting rod 23 are respectively hinged with the limiting plate 24 and the push rod 22, a third sliding groove 220 is disposed on one surface of the push rod 22 adjacent to the push plate 51, the sliding plate 25 is slidably connected with the third sliding groove 220, a fourth sliding groove 110 is disposed on the upper surface of the elevating plate 11, the bottom of the sliding plate 25 is slidably connected with the fourth sliding groove 110, and the push plate 26 is disposed at the end of the push rod 50.

It should be noted that, in this embodiment, the limiting plate 24 is disposed perpendicular to the moving direction of the blank, and the limiting plate 24 can only slide perpendicular to the moving direction of the blank.

Further, in the above embodiment, the upper surface of the fourth sliding groove 110 is an inclined surface, the lower surface of the sliding plate 25 is also an inclined surface, and when the sliding plate 25 is pushed by the pushing plate 26 to move forward, the overall height of the sliding plate 25 is lowered until the highest height of the sliding plate 25 is lower than the lowest height of the pushing plate 26, at this time, the pushing plate 26 passes over the sliding plate 25, and the first spring 21 stretched has elastic potential energy and drives the pushing rod 22 and the sliding plate 25 to reset.

Further, as shown in fig. 3, the first transmission assembly 3 may include a first connecting plate 30, a first toothed plate 31 and a first gear 32, wherein a first sliding groove 120 is disposed on a side wall of the supporting cover 12, one side of the first connecting plate 30 is slidably connected with the first sliding groove 120, the other side of the first connecting plate 30 is fixedly connected with the first toothed plate 31, a second sliding groove 15 is disposed on the forging table 1 in a penetrating manner, the first toothed plate 31 is slidably connected with the second sliding groove 15, the first gear 32 is disposed on the ball screw 8, and the first gear 32 is engaged with the first toothed plate 31.

In the embodiment of the application, the first toothed plate 31 can be driven to move up and down by moving up and down the lifting plate 60, so that the first gear 32 is driven to rotate forward and backward in a reciprocating manner, the moving direction of the first toothed plate 31 can be limited by the first sliding groove 120 and the second sliding groove 15, and the stability of the first toothed plate 31 during moving is improved.

In one embodiment of the present application, as shown in fig. 6 and 7, the second transmission assembly 4 may include a second connection plate 40, a second toothed plate 41, a second gear 42, a limiting plate 43 and two stop assemblies 44, wherein the second connection plate 40 is fixed on the upper surface of the forging stage 1, the second toothed plate 41 is disposed on one surface of the second connection plate 40 adjacent to the raising plate 11, the limiting plate 43 is fixed on the support shaft 13, the second gear 42 is rotatably disposed on the limiting plate 43, the second gear 42 is engaged with the second toothed plate 41, two grooves 430 are formed on the limiting plate 43, the two stop assemblies 44 are respectively disposed in the corresponding grooves 430, and the stop assemblies 44 are connected with the second gear 42.

It should be noted that, in this embodiment, the stop assembly 44 can stop the support shaft 13, when the support shaft 13 moves along the direction that the first slider 9 deviates from the guide table 10, the second gear 42 is driven to move, when the second gear 42 moves to the position of the second toothed plate 41, the second gear 42 can rotate due to the limitation of the second toothed plate 41, at this time, the two stop assemblies 44 can stop the support shaft 13, i.e. the support shaft 13 is fixed, and conversely, when the support shaft 13 moves along the direction that the first slider 9 approaches the guide table 10, the two stop assemblies 44 no longer stop the support shaft 13, i.e. the support shaft 13 rotates along with the second gear 42.

Further, the second gear 42 may be rotated one turn by controlling the length of the second toothed plate 41.

To further clearly illustrate the above embodiment, in one embodiment of the present application, as shown in fig. 6, the stopping assembly 44 may include a plurality of teeth 440, a stopping catch 441, and a second spring 442, wherein the plurality of teeth 440 are uniformly distributed on the inner wall of the second gear 42, one end of the stopping catch 441 is hinged to the limiting disc 43, the other end of the stopping catch 441 is clamped between two adjacent teeth 440, and both ends of the second spring 442 are respectively connected to the stopping catch 441 and the side wall of the groove 430.

It should be noted that, by controlling the rotation direction of the second gear 42 to drive the teeth 440 and the cooperation of the stop catch 441 and the second spring 442, the limiting disc 43 can be limited, and thus the rotation of the support shaft 13 can be limited.

In one embodiment of the present application, as shown in fig. 1, the punching assembly 6 may include a hydraulic cylinder 61, a connection block 62, and a lifting plate 60, wherein the hydraulic cylinder 61 is mounted on the support cover 12, the connection block 62 is provided at an output end of the hydraulic cylinder 61, and the lifting plate 60 is provided at a lower surface of the connection block 62.

It should be noted that, the hydraulic cylinder 61 is only a preferred implementation of this embodiment, the present application is not limited thereto, and in other embodiments, a mechanical transmission system may be used to transmit the pressure to the blank and the blank, where the mechanical transmission system refers to that the blank and the blank are pressed by the cooperation of mechanical structures such as gears, cranks, and the like.

Further, as shown in fig. 2, guide rails 16 are respectively provided on the inner walls of both sides of the support cover 12, second sliding blocks 17 are slidably connected to the guide rails 16, and both side walls of the lifting plate 60 are respectively connected to the second sliding blocks 17.

The movement direction of the lifter plate 60 can be restricted by the guide rail 16 and the second slider 17, so that the lifter plate 60 can be more smoothly moved up and down.

Specifically, during forging, the relevant person may place the heated billet on the guide table 10 or transfer the heated billet onto the guide table 10 by a transfer mechanism, and the billet is moved along the inclined guide table 10 to the upper surface of the elevation plate 11 and restrained at a fixed position by the stopper plate 24.

When the hydraulic cylinder 61 drives the lifting plate 60 to move upwards, the first toothed plate 31 is driven to move upwards, and the ball screw 8 is driven to rotate in a first direction through the cooperation of the first gear 32, see fig. 3, so that the two first sliding blocks 9 are driven to move rightwards, when one of the pushing components 5 moves to the position of the limiting component 2, the push plate 26 pushes the sliding plate 25 to move forwards, so that the push rod 22 is driven to move in a direction deviating from the material guiding table 10, the first spring 21 is stretched, and the limiting plate 24 is driven to move deviating from the center of the elevating plate 11 through the cooperation of the connecting rod 23, so that the limiting plate 24 is separated from a blank, and the limitation on the blank is relieved.

Referring to fig. 6, when the pushing component 5 passes the position of the second toothed plate 41, the second toothed plate 41 drives the second gear 42 to rotate clockwise and drives the teeth 440 to rotate clockwise, and the limiting disc 43 does not rotate along with the teeth 440, i.e. the supporting shaft 13 is fixed.

Due to the restriction of the inclined surface of the fourth chute 110, the slide plate 25 will also move downwards during the forward movement until the height of the slide plate 25 is lower than the height of the push plate 26, the push plate 26 passes over the slide plate 25 and pushes the blank onto the lower support.

Meanwhile, the other pushing component 5 can push the primary blank on the lower supporting seat to the lower die, so that blank and the primary blank are fed simultaneously, the first-pass profiling and the second-pass finish forging are performed simultaneously, the labor capacity of workers is reduced, the processing efficiency of forged parts is improved, and the cost is lower.

Then the lifting plate 60 is controlled to move downwards through the hydraulic cylinder 61, the pressing head and the lower die are driven to move downwards, the blank on the lower supporting seat is extruded through the pressing head to form a primary blank, the primary blank is extruded into an annular forging through the mutual matching of the upper die and the lower die, and related personnel take out the annular forging.

In the process of downward movement of the lifting plate 60, the ball screw 8 is driven to rotate in the second direction through the cooperation of the first transmission component 3, the two first sliding blocks 9 are driven to move leftwards, when the pushing component 5 passes through the position of the second toothed plate 41, the second toothed plate 41 drives the second gear 42 to rotate anticlockwise, the stop catch 441 is clamped between the adjacent teeth 440, the limit disc 43 and the supporting shaft 13 are driven to rotate through the cooperation of the stop catch 441, the pushing component 5 is driven to rotate, the second gear 42 can be made to rotate for one circle through adjusting the length of the second toothed plate 41, and when the second gear 42 is separated from the second toothed plate 41, the first sliding blocks 9 drive the pushing component 5 to continuously keep rectilinear motion.

In summary, according to the forging forming equipment for the motor vehicle accessory, disclosed by the embodiment of the application, through the mutual matching of the first transmission assembly and the second transmission assembly, blanks and primary blanks can be fed at the same time, so that compared with the feeding of a manual or mechanical arm, the labor capacity of workers is reduced, the processing efficiency of the forged piece is improved, and the cost is lower.

In the description of this specification, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives, and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.

Claims (8)

1. A forging forming device for motor vehicle accessories is characterized by comprising a forging table, a limiting assembly, a first transmission assembly, two second transmission assemblies, two pushing assemblies and a stamping assembly, wherein,

The side wall of the forging table is provided with a material guide table, and the upper surface of the material guide table is an inclined surface;

the upper surface of the forging table is provided with a lifting plate, and the limiting assembly is arranged on the lifting plate, wherein the limiting assembly is used for limiting blanks sliding off the material guide table;

A ball screw is arranged on one side of the elevating plate, two first sliding blocks are arranged on the ball screw in a sliding manner, and a supporting shaft is rotatably connected to the upper surface of each first sliding block;

The forging table is provided with a supporting cover, the inside of the supporting cover is connected with a lifting plate in a sliding manner, and the first transmission assembly is respectively connected with the ball screw and the lifting plate, wherein the first transmission assembly is used for driving the ball screw to rotate;

The two second transmission assemblies are respectively connected with the corresponding support shafts, wherein the second transmission assemblies are used for driving the support shafts to rotate in one direction;

The two pushing assemblies are respectively arranged on the corresponding supporting shafts, wherein the pushing assemblies are used for feeding the blanks and the primary blanks;

The stamping assembly is arranged on the supporting cover, wherein the stamping assembly is used for conducting first stamping on the blank to obtain a primary blank, and conducting second stamping on the primary blank to obtain a final blank.

2. The apparatus of claim 1, wherein the push assembly comprises a push rod and a push plate, wherein,

The pushing rod is fixedly connected with the supporting shaft;

the pushing plate is arranged at the end part of the pushing rod.

3. The forging apparatus for motor vehicle accessories as recited in claim 2, wherein the limit assembly comprises a rod sleeve, a first spring, a push rod, a connecting rod, a limit plate, a slide plate and a push plate, wherein,

The rod sleeve is arranged on the upper surface of the elevating plate;

the first spring is arranged in the rod sleeve, and two ends of the first spring are respectively connected with the inner wall of the rod sleeve and the push rod;

the limiting plate is arranged on the upper surface of the elevating plate in a sliding manner;

two ends of the connecting rod are respectively hinged with the limiting plate and the push rod;

a third sliding groove is formed in one surface, close to the pushing plate, of the push rod, the sliding plate is in sliding connection with the third sliding groove, a fourth sliding groove is formed in the upper surface of the heightening plate, and the bottom of the sliding plate is in sliding connection with the fourth sliding groove;

the push plate is arranged at the end part of the push rod.

4. The apparatus for forging a motor vehicle accessory according to claim 1, wherein the first transmission assembly includes a first connecting plate, a first toothed plate, and a first gear, wherein,

The side wall of the supporting cover is provided with a first sliding groove, one side of the first connecting plate is in sliding connection with the first sliding groove, and the other side of the first connecting plate is fixedly connected with the first toothed plate;

the forging table is provided with a second sliding groove in a penetrating mode, and the first toothed plate is connected with the second sliding groove in a sliding mode;

the first gear is arranged on the ball screw and is meshed with the first toothed plate.

5. The forging apparatus for motor vehicle accessories as recited in claim 1, wherein the second transmission assembly comprises a second connection plate, a second toothed plate, a second gear, a limit disk and two stop assemblies, wherein,

The second connecting plate is fixed on the upper surface of the forging table;

the second toothed plate is arranged on one surface of the second connecting plate, which is close to the heightening plate;

The limiting disc is fixed on the supporting shaft;

the second gear is rotatably arranged on the limiting disc and is meshed with the second toothed plate;

Two grooves are formed in the limiting disc, the two stop assemblies are respectively arranged in the corresponding grooves, and the stop assemblies are connected with the second gear.

6. The apparatus for forge forming of a motor vehicle accessory according to claim 5, wherein said stop assembly comprises a plurality of teeth, a stop catch and a second spring, wherein,

The teeth are uniformly distributed on the inner wall of the second gear;

one end of the stop catch is hinged with the limiting disc, and the other end of the stop catch is clamped between two adjacent teeth;

And two ends of the second spring are respectively connected with the stop catch and the side wall of the groove.

7. The apparatus for forging and forming a motor vehicle accessory according to claim 1, wherein the pressing assembly includes a hydraulic cylinder, a connecting block, and a lifter plate, wherein,

The hydraulic cylinder is arranged on the supporting cover;

the connecting block is arranged at the output end of the hydraulic cylinder;

the lifting plate is arranged on the lower surface of the connecting block.

8. The forging apparatus for motor vehicle accessories according to claim 7, wherein guide rails are provided on both side inner walls of the support cover, respectively, second sliders are slidably connected to the guide rails, and both side walls of the lifting plate are connected to the second sliders, respectively.