CN217701308U

CN217701308U - Molding device for automobile forge piece

Info

Publication number: CN217701308U
Application number: CN202221430240.1U
Authority: CN
Inventors: 蒋宁宁
Original assignee: Shanghai Yixun Automobile Technology Co ltd
Current assignee: Shanghai Yixun Automobile Technology Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2022-11-01
Anticipated expiration: 2032-06-09

Abstract

The utility model is suitable for an auto-parts technical field especially relates to a mould type device for car forging, including base and support frame, the base surface is equipped with the shaping chamber, the support frame is connected with the connecting plate through the telescopic link, and the connecting plate bottom is equipped with the mould, and the mould is located directly over the shaping chamber, the shaping intracavity portion is equipped with the bottom plate, and the bottom plate lateral wall closely laminates and sliding connection with the shaping intracavity wall, and wherein the bottom plate is connected with pop-up mechanism, and when the mould moved up, pop-up mechanism drove the bottom plate and moved upward, the base is inside to be equipped with cooling body, and cooling body is used for cooling down the bottom plate; this device finishes at the forging shaping, and pop-up mechanism drives the bottom plate upward movement when the mould upward movement, pops out the forging from the molding chamber is inside through the upward movement of bottom plate, and the staff of being convenient for takes out the forging that plasticity is good from the molding chamber is inside.

Description

Molding device for automobile forging

Technical Field

The utility model relates to an auto-parts technical field specifically is a mould type device for car forging.

Background

Forgings are items of metal that are stressed to shape by plastic deformation into a desired shape or suitable compressive force. This force is typically achieved by using a hammer or pressure. The forging process builds a fine grain structure and improves the physical properties of the metal, in the practical use of the parts, a correct design enables the grains to flow in the direction of the main pressure, and the forging requires that each piece be consistent without any porosity, excess space, inclusions or other defects.

The automobile forging needs to be plasticized in the machining process, in the prior art, the automobile forging is generally molded in a mode that hot-melt molten metal is poured into a molding cavity and then is pressed through a mold, and then the plasticity of the forging is completed.

However, the automobile forging can be embedded in the forming cavity after the shaping is finished, so that the automobile forging is inconvenient to take out, and meanwhile, the temperature of the forging after the shaping is finished is higher, so that certain potential safety hazards are caused to workers.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a mould type device for car forging to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a mould type device for car forging, includes base and support frame, the base surface is equipped with into die cavity, the support frame is connected with the connecting plate through the telescopic link, and the connecting plate bottom is equipped with the mould, and the mould is located into die cavity directly over, become die cavity inside and be equipped with the bottom plate, bottom plate lateral wall and the close laminating of one-tenth die cavity inner wall and sliding connection, wherein the bottom plate is connected with pop-up mechanism, and when the mould upward movement, pop-up mechanism drives the bottom plate upward movement, the inside cooling body that is equipped with of base, cooling body are used for cooling to the bottom plate.

Further: the cooling mechanism is including setting up the water pump in the base inside, and the water pump is connected with the water pipe, and water piping connection has water tank and water-cooling piece, and wherein become the die cavity bottom and be equipped with the heat conduction piece, and the heat conduction piece laminates with the bottom plate mutually, the heat conduction piece is connected with the heat conduction stick, and the heat conduction stick inserts inside the water tank.

And further: pop-up mechanism is including setting up the inserted bar in bottom plate bottom and relative distribution, and the inserted bar all inserts inside the base and be equipped with the backup pad in the one end that inserts the base inside, backup pad fixedly connected with limiting plate, the limiting plate is inside to run through there is the gag lever post, and gag lever post fixedly connected with wedge, wedge are connected with the limiting plate through first spring, the backup pad bottom is equipped with relative distribution's branch, and branch inserts inside the base and be equipped with the first pole of supporting that carries out the extrusion to the wedge inserting the inside one end of base, the backup pad is connected with reset assembly, and reset assembly is used for driving backup pad downstream.

Further: the reset assembly comprises a second spring sleeved outside the inserted rod, two ends of the second spring are respectively connected with the inner tops of the supporting plate and the base, and the inner top of the base is further provided with a second abutting rod for extruding the wedge block.

And further: the end parts of the first abutting rod and the second abutting rod are rotatably connected with rollers.

Compared with the prior art, the beneficial effects of the utility model are that: this device is at the in-process of car forging at the type of moulding through cooling body to the bottom plate, and then played a cooling effect to the forging, the fashioned speed of car forging has been improved on the one hand, also can reduce the temperature behind the forging shaping simultaneously, the guard action has been played to the staff, after the forging shaping finishes, pop-up mechanism drives the bottom plate upward movement in the time of the mould upward movement, pop out the forging from the shaping intracavity portion through the upward movement of bottom plate, the staff of being convenient for takes out the good forging of plasticity from the shaping intracavity portion.

Drawings

Fig. 1 is the utility model provides an in the embodiment provide a mould type device overall structure elevation for car forging.

Fig. 2 is a front view of a cooling mechanism of a molding device for automobile forgings, provided in an embodiment of the present invention.

Fig. 3 is a front view of the pop-up mechanism of the molding device for the automobile forging provided in the embodiment of the present invention.

In the figure: 1-support frame, 2-connecting plate, 3-telescopic rod, 4-mould, 5-support rod, 6-base, 7-forming cavity, 8-bottom plate, 9-heat conducting plate, 10-heat conducting rod, 11-water tank, 12-water pipe, 13-water pump, 14-water cooling block, 15-first support rod, 16-second support rod, 17-first spring, 18-second spring, 19-wedge block, 20-limit plate, 21-limit rod, 22-support plate, 23-inserted rod.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The following detailed description is provided for the specific embodiments of the present invention.

In one embodiment, please refer to fig. 1, a molding device for an automobile forge piece includes a base 6 and a support frame 1, a molding cavity 7 is arranged on the surface of the base 6, the support frame 1 is connected with a connecting plate 2 through a telescopic rod 3, a mold 4 is arranged at the bottom of the connecting plate 2, the mold 4 is located right above the molding cavity 7, a bottom plate 8 is arranged inside the molding cavity 7, the side wall of the bottom plate 8 is closely attached to and slidably connected with the inner wall of the molding cavity 7, wherein the bottom plate 8 is connected with an ejection mechanism, when the mold 4 moves upwards, the ejection mechanism drives the bottom plate 8 to move upwards, a cooling mechanism is arranged inside the base 6, and the cooling mechanism is used for cooling the bottom plate 8.

In this embodiment, this device is when moulding the type to the automobile forging, pour into hot melt molten metal into the die cavity 7 inside, then drive connecting plate 2 downstream through telescopic link 3, connecting plate 2 drives mould 4 downstream, until mould 4 and 6 surface facies laminating of base, the type of moulding to the automobile forging is accomplished through the pressfitting of mould 4, the automobile forging cools down bottom plate 8 through cooling body at the in-process of moulding the type, and then has played a cooling effect to the forging, the fashioned speed of automobile forging has been improved on the one hand, also can reduce the temperature after the forging shaping simultaneously, guard action has been played to the staff, after the forging shaping finishes, telescopic link 3 drives mould 4 upward movement through connecting plate 2, pop-up mechanism drives bottom plate 8 upward movement when mould 4 upward movement, pop-up the forging from the die cavity 7 inside through the upward movement of bottom plate 8, the staff of being convenient for take out the good forging of plasticity from the die cavity 7 inside.

In another embodiment, referring to fig. 2, the cooling mechanism includes a water pump 13 disposed inside the base 6, the water pump 13 is connected to a water pipe 12, the water pipe 12 is connected to a water tank 11 and a water cooling block 14, wherein a heat conducting block is disposed at the bottom of the forming cavity 7, the heat conducting block is attached to the bottom plate 8, the heat conducting block is connected to a heat conducting rod 10, and the heat conducting rod 10 is inserted into the water tank 11.

In this embodiment, the forging is at the fashioned in-process, the temperature of forging passes through bottom plate 8 and transmits for heat-conducting plate 9, heat-conducting plate 9 transmits the heat to 11 insides of water tank through

heat conduction stick

10, 11 inside coolants of water tank have played a cooling effect to bottom plate 8 through heat conduction stick 10 and heat-conducting plate 9, and then played a cooling effect to the forging, the fashioned speed of car forging has been improved, wherein 6 inside water pump 13's of base setting can drive the coolant liquid at water pipe 12, the inside circulation of water tank 11 and water-cooling piece flows, and then the stability of 11 inside coolants of water tank has been guaranteed, thereby the cooling effect to the forging has been improved.

In another embodiment, please refer to fig. 3, the pop-up mechanism includes inserting rods 23 disposed at the bottom of the bottom plate 8 and distributed relatively, the inserting rods 23 are inserted into the base 6, and a supporting plate 22 is disposed at one end inserted into the base 6, the supporting plate 22 is fixedly connected with a limiting plate 20, a limiting rod 21 penetrates through the limiting plate 20, the limiting rod 21 is fixedly connected with a wedge 19, the wedge 19 is connected with the limiting plate 20 through a first spring 17, supporting rods 5 distributed relatively are disposed at the bottom of the supporting plate 22, the supporting rod 5 is inserted into the base 6, and a first abutting rod 15 for pressing the wedge 19 is disposed at one end inserted into the base 6, the supporting plate 22 is connected with a reset component, and the reset component is configured to drive the supporting plate 22 to move downward.

In this embodiment, when the connecting plate 2 moves downwards, the connecting plate 2 drives the inserting rod 23 to move downwards, the inserting rod 23 moves downwards while extruding the inclined surface of the wedge-shaped block 19 through the first abutting rod 15, at this time, the wedge-shaped block 19 moves in the horizontal direction, when the first abutting rod 15 completely extrudes the wedge-shaped block 19, the wedge-shaped block 19 automatically resets under the action of the first spring 17, when the forging molding is completed, the connecting plate 2 drives the first abutting rod 15 to move upwards through the supporting rod 5, at this time, the first abutting rod 15 extrudes the plane of the wedge-shaped block 19, so as to drive the wedge-shaped block 19 to move upwards, when the wedge-shaped block 19 moves upwards, the inserting rod 23 is driven to move upwards through the limiting rod 21, the limiting plate 20 and the supporting plate 22, so as to further take the bottom plate 8 to move upwards, so as to gradually pop up from the inside of the molding cavity 7, when the wedge-shaped block 19 ascends to a certain position, the resetting assembly resets the wedge-shaped block 19, so as to enable the wedge-shaped block 19 to move downwards on the one hand, and enable the supporting rod 5 to be capable of disengaging from the limiting of the wedge-shaped block 19, so as to smoothly move upwards.

In another embodiment, referring to fig. 3, the reset assembly includes a second spring 18 sleeved outside the insertion rod 23, two ends of the second spring 18 are respectively connected to the support plate 22 and an inner top portion of the base 6, wherein the inner top portion of the base 6 is further provided with a second abutting rod 16 for pressing the wedge block 19.

In this embodiment, when the wedge block 19 rises to a certain position, the first abutting rod 15 continues to drive the wedge block 19 to move upward, and at this time, the second abutting rod 16 at the top inside the base 6 has an extrusion effect on the wedge block 19, so that the wedge block 19 moves in the horizontal direction until the first abutting rod 15 is separated from the limit of the wedge block 19, and at this time, the supporting rod 5 can smoothly move upward, and meanwhile, the supporting plate 22 automatically moves downward under the action of the second spring 18, so that the limit of the wedge block 19 is completed, wherein in order to reduce the friction between the first abutting rod 15 and the wedge block 19 and between the second abutting rod 16 and the wedge block 15, the end portions of the first abutting rod 15 and the second abutting rod 16 are both provided with rollers.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and any modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. A molding device for an automobile forging comprises a base and a supporting frame; its characterized in that, the base surface is equipped with the one-tenth die cavity, the support frame is connected with the connecting plate through the telescopic link, and the connecting plate bottom is equipped with the mould, and the mould is located directly over the one-tenth die cavity, the inside bottom plate that is equipped with of one-tenth die cavity, bottom plate lateral wall and the close laminating of one-tenth die cavity inner wall and sliding connection, wherein the bottom plate is connected with pop-up mechanism, and when mould upward movement, pop-up mechanism drives the bottom plate upward movement, the inside cooling body that is equipped with of base, cooling body are used for cooling to the bottom plate.

2. The molding device for the automobile forging as claimed in claim 1, wherein the cooling mechanism comprises a water pump arranged inside the base, the water pump is connected with a water pipe, the water pipe is connected with a water tank and a water cooling block, the bottom of the molding cavity is provided with a heat conducting block, the heat conducting block is attached to the bottom plate, the heat conducting block is connected with a heat conducting rod, and the heat conducting rod is inserted into the water tank.

3. The molding device for the automobile forging, according to claim 1, wherein the ejection mechanism comprises insertion rods which are arranged at the bottom of the bottom plate and distributed relatively, the insertion rods are inserted into the base, a supporting plate is arranged at one end inserted into the base, a limiting plate is fixedly connected to the supporting plate, a limiting rod penetrates through the limiting plate, a wedge-shaped block is fixedly connected to the limiting rod and connected with the limiting plate through a first spring, supporting rods which are distributed relatively are arranged at the bottom of the supporting plate, the supporting rods are inserted into the base, a first supporting rod which extrudes the wedge-shaped block is arranged at one end inserted into the base, the supporting plate is connected with a reset assembly, and the reset assembly is used for driving the supporting plate to move downwards.

4. The molding device for the automobile forging as claimed in claim 3, wherein the resetting component comprises a second spring sleeved outside the inserted rod, two ends of the second spring are respectively connected with the supporting plate and the inner top of the base, and a second abutting rod for extruding the wedge block is further arranged on the inner top of the base.

5. The molding device for the automobile forging as claimed in claim 4, wherein the ends of the first and second support rods are rotatably connected with rollers.