M-shaped sealing ring die casting

Abstract

The utility model relates to an M-shaped sealing ring die casting. The M-shaped sealing ring die casting comprises a connecting piece, a die-casting connecting plate is arranged at the lower end of the connecting piece, a die-casting head is arranged on the die-casting connecting plate, and the die-casting head on the die-casting connecting plate vertically moves downwards under the driving of the connecting piece; a supporting upper plate is arranged on the bottom plate, a placing piece is arranged on the supporting upper plate, and the placing piece is matched with the vertically downward die-casting head; the lower end of the die-casting head is sequentially provided with pressing heads and pressing grooves, and the pressing heads and the pressing grooves are distributed alternately and form an M shape. Through mutual cooperation of the die-casting head and the placing piece, the material is die-cast to be in an M shape, the die-casting efficiency is high, the M-shaped sealing ring is die-cast, and the sealing performance and the abrasion resistance of the sealing ring are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sealing ring die casting and relates to an M-shaped sealing ring die casting. Background Art

[0002] Sealing rings are key components used to prevent fluid leakage. Traditional sealing rings are mostly O-shaped or U-shaped in cross-section, but the performance of these sealing rings is often difficult to meet the requirements under high pressure, high temperature or corrosive environments; however, the sealing rings manufactured by traditional sealing rings have poor sealing performance. Utility Model Content

[0003] The utility model aims to provide an M-type sealing ring die casting, which can solve the problems raised in the background technology.

[0004] According to the technical solution provided by the utility model: an M-type sealing ring die casting, including a connecting piece; a die-casting connecting plate is provided at the lower end of the connecting piece, and a die-casting head is provided on the die-casting connecting plate, and the die-casting head on the die-casting connecting plate moves vertically downward under the drive of the connecting piece;

[0005] A bottom plate is provided on the bottom plate, and a supporting upper plate is provided on the supporting upper plate, and the placing piece is matched with the die-casting head which is vertically downward.

[0006] Preferably, a pressure head and a pressure groove are sequentially arranged at the lower end of the die-casting head, and the pressure head and the pressure groove are alternately distributed to form an M shape.

[0007] Preferably, the placement member comprises a first placement plate, a second placement plate, an arc groove and a groove; the first placement plates are arranged opposite to each other, and the second placement plate is located between the first placement plates;

[0008] A groove is provided in the middle of the upper end of the second placement plate, so that bulges are formed on both sides of the upper end of the second placement plate;

[0009] The first placement plates are respectively provided with arc-shaped grooves, the highest points of the arc-shaped grooves extend outwards, and the lowest points of the arc-shaped grooves bend inwards to be consistent with the lowest points of the grooves and cooperate with the formation of the protrusions.

[0010] Preferably, the supporting upper plate includes a first upper plate and a second upper plate; the first upper plate is provided on the bottom plate, the second upper plate is provided on the first upper plate, and the first placement plate and the second placement plate are installed on the first upper plate.

[0011] Preferably, the die-cast connecting plate includes a first connecting plate, a second connecting plate, a third connecting plate, a fourth connecting plate, a fifth connecting plate and a sixth connecting plate; the lower end of the connecting piece is provided with a first connecting plate, a second connecting plate, a third connecting plate, a fourth connecting plate, a fifth connecting plate and a sixth connecting plate vertically downward in sequence, and the die-casting head extends into the sixth connecting plate and forms a connection with the fifth connecting plate.

[0012] Preferably, a pair of first circular holes, a pair of second circular holes and a pair of third circular holes are respectively formed on the third connecting plate, the fourth connecting plate and the sixth connecting plate; center lines of the first circular holes, the second circular holes and the third circular holes are on the same vertical line and the three are connected.

[0013] Preferably, two limiting members are provided on the bottom plate, and the limiting members match the first circular hole, the second circular hole and the third circular hole.

[0014] Preferably, the die-casting head and the placement piece are respectively provided with fixing blocks.

[0015] The positive effects of this application are:

[0016] The M-shaped sealing ring die casting provided by the embodiment of the utility model has the following advantages:

[0017] 1. Through the cooperation between the die-casting head and the placement part, the material is die-cast in an M shape, which makes the die-casting efficiency high and the die-cast M-shaped sealing ring improves the sealing and wear resistance of the sealing ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a stereogram of the utility model.

[0019] Figure 2 It is a schematic diagram of the die-casting head of the utility model.

[0020] Figure 3 It is a schematic diagram of a placement piece of the utility model.

[0021] Figure 4 It is a schematic diagram of placing the processing parts of the utility model.

[0022] Figure 5 yes Figure 4 A screenshot of the .

[0023] Figure 6 It is a schematic diagram of initial extrusion of the utility model.

[0024] Figure 7 It is a schematic diagram of the extrusion completion of the utility model.

[0025] In the figure: connecting member 1; first connecting plate 11; second connecting plate 12; third connecting plate 13; first circular hole 131; fourth connecting plate 14; second circular hole 141; fifth connecting plate 15; sixth connecting plate 16; third circular hole 161; bottom plate 3; first upper plate 31; second upper plate 32; stopper 33; fixing block 4; die-casting head 5; pressing head 51; pressing groove 52; placing member 6; first placing plate 61; second placing plate 62; arc groove 63; recessed groove 64. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the solution of the utility model, the following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the utility model.

[0027] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside" and "outside" etc. indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limitations on the present invention.

[0028] like Figure 1-7 As shown, the utility model is an M-type sealing ring die casting, comprising a connecting member 1; a die-casting connecting plate is provided at the lower end of the connecting member 1, and a die-casting head 5 is provided on the die-casting connecting plate, and the die-casting head 5 on the die-casting connecting plate moves vertically downward under the drive of the connecting member 1;

[0029] A bottom plate 3, on which a supporting upper plate is provided, and on which a placing piece 6 is provided, the placing piece 6 cooperates with a die-casting head 5 which is vertically downward;

[0030] When the die-casting head 5 is aligned with the placement piece 6, the die-casting process begins. The die-casting head 5 applies uniform pressure to the material placed on the placement piece 6. At the same time, the placement piece 6 provides stable support to ensure that the material will not move or deform during the die-casting process.

[0031] As the pressure gradually increases, the material begins to flow and deform according to the preset mold shape. In this process, the cooperation between the die-casting head 5 and the placement piece 6 plays a decisive role. They work together to form convexities and concave depressions in specific positions of the material, and finally shape an M-shaped seal.

[0032] Through the cooperation between the die-casting head 5 and the placement piece 6, the material is die-cast into an M shape, so that the die-casting efficiency is high and the die-cast M-shaped sealing ring improves the sealing and wear resistance of the sealing ring.

[0033] Preferably, the lower end of the die-casting head 5 is provided with a pressure head 51 and a pressure groove 52 in sequence, and the pressure head 51 and the pressure groove 52 are distributed alternately and form an M shape;

[0034] The ram 51 and the groove 52 are arranged alternately, so that the die casting process is more uniform and stable. The alternate arrangement of the ram 51 and the groove 52 eventually forms an M shape, so that the material can flow and deform along a preset path, thereby obtaining a product shape.

[0035] Specifically, the ram 51 plays the role of directly applying pressure during the die-casting process, while the groove 52 is responsible for guiding and supporting the flow of the material. The alternating distribution of the ram 51 and the groove 52 and the M-shaped design enable the material to be first compressed and pushed by the ram 51 during the die-casting process, and then flow and deform along the guidance of the groove 52.

[0036] Preferably, the placement member 6 includes a first placement plate 61, a second placement plate 62, an arc groove 63 and a groove 64; the first placement plates 61 are arranged opposite to each other, and the second placement plate 62 is located between the first placement plates 61;

[0037] A groove 64 is formed in the middle of the upper end of the second placement plate 62, so that bulges are formed on both sides of the upper end of the second placement plate 62;

[0038] The first placement plate 61 is provided with arc grooves 63, the highest points of which extend outwards, and the lowest points of which bend inwards to coincide with the lowest points of the grooves 64 and cooperate with the formation of the protrusions to facilitate die-casting of the material into an M shape.

[0039] Preferably, the supporting upper plate includes a first upper plate 31 and a second upper plate 32 ; the first upper plate 31 is provided on the bottom plate 3 , the second upper plate 32 is provided on the first upper plate 31 , and the first placement plate 61 and the second placement plate 62 are installed on the first upper plate 31 .

[0040] Preferably, the die-casting connecting plate includes a first connecting plate 11, a second connecting plate 12, a third connecting plate 13, a fourth connecting plate 14, a fifth connecting plate 15 and a sixth connecting plate 16; the lower end of the connecting member 1 is provided with a first connecting plate 11, a second connecting plate 12, a third connecting plate 13, a fourth connecting plate 14, a fifth connecting plate 15 and a sixth connecting plate 16 vertically downward in sequence, and the die-casting head 5 extends into the sixth connecting plate 16 and forms a connection with the fifth connecting plate 15;

[0041] For further optimization, the lower end of the connecting member 1 is connected to a first connecting plate 11, on which a second connecting plate 12, a third connecting plate 13 and a fourth connecting plate 14 are provided, the side surfaces of the second connecting plate 12, the third connecting plate 13 and the fourth connecting plate 14 are on a horizontal line, and the second connecting plate 12 and the first connecting plate 11 are stepped, and a sixth connecting plate 16 is provided at the lower end of the fourth connecting plate 14 through a fifth connecting plate 15, and the fifth connecting plate 15 is provided so that there is a distance between the fourth connecting plate 14 and the sixth connecting plate 16, and the side surface of the sixth connecting plate 16 is on a horizontal line with the side surface of the fourth connecting plate 14.

[0042] Preferably, a pair of first circular holes 131, a pair of second circular holes 141 and a pair of third circular holes 161 are respectively formed on the third connecting plate 13, the fourth connecting plate 14 and the sixth connecting plate 16; the center lines of the first circular holes 131, the second circular holes 141 and the third circular holes 161 are on the same vertical line and are interconnected.

[0043] Preferably, two limiting members 33 are provided on the bottom plate 3 , and the limiting members 33 match the first circular hole 131 , the second circular hole 141 and the third circular hole 161 .

[0044] Preferably, the die-casting head 5 and the placement piece 6 are respectively provided with a fixing block 4 .

[0045] It is understood that the above embodiments are merely exemplary embodiments used to illustrate the principles of the present invention, but the present invention is not limited thereto. For those skilled in the art, various modifications and improvements can be made without departing from the spirit and essence of the present invention, and these modifications and improvements are also considered to be within the scope of protection of the present invention.

Claims

1. An M-type sealing ring die casting, characterized in that: It comprises a connecting piece (1); a die-casting connecting plate is provided at the lower end of the connecting piece (1), and a die-casting head (5) is provided on the die-casting connecting plate, and the die-casting head (5) on the die-casting connecting plate moves vertically downward under the driving of the connecting piece (1); A bottom plate (3) is provided on the bottom plate (3), and a supporting upper plate is provided on the supporting upper plate. The supporting upper plate is provided with a placing piece (6), and the placing piece (6) is matched with a die-casting head (5) which is vertically downward.

2. An M-shaped sealing ring die casting as claimed in claim 1, characterized in that: The lower end of the die-casting head (5) is provided with a pressure head (51) and a pressure groove (52) in sequence, and the pressure head (51) and the pressure groove (52) are distributed alternately and form an M shape.

3. The M-shaped sealing ring die casting according to claim 1, characterized in that: The placement member (6) comprises a first placement plate (61), a second placement plate (62), an arc-shaped groove (63) and a groove (64); the first placement plates (61) are arranged opposite to each other, and the second placement plate (62) is located between the first placement plates (61); A groove (64) is provided in the middle of the upper end of the second placement plate (62), so that bulges are formed on both sides of the upper end of the second placement plate (62); The first placement plates (61) are respectively provided with arc-shaped grooves (63), the highest points of the arc-shaped grooves (63) respectively extend outwards, and the lowest points of the arc-shaped grooves (63) bend inwards to coincide with the lowest points of the grooves (64) and cooperate with the formation of the protrusions.

4. An M-shaped sealing ring die casting as claimed in claim 3, characterized in that: The supporting upper plate comprises a first upper plate (31) and a second upper plate (32); the first upper plate (31) is provided on the bottom plate (3), the second upper plate (32) is provided on the first upper plate (31), and the first placement plate (61) and the second placement plate (62) are installed on the first upper plate (31).

5. The M-shaped sealing ring die casting according to claim 2, characterized in that: The die-cast connecting plate comprises a first connecting plate (11), a second connecting plate (12), a third connecting plate (13), a fourth connecting plate (14), a fifth connecting plate (15) and a sixth connecting plate (16); the lower end of the connecting member (1) is provided with a first connecting plate (11), a second connecting plate (12), a third connecting plate (13), a fourth connecting plate (14), a fifth connecting plate (15) and a sixth connecting plate (16) vertically downward in sequence, and the die-casting head (5) extends into the sixth connecting plate (16) and forms a connection with the fifth connecting plate (15).

6. An M-shaped sealing ring die casting as claimed in claim 5, characterized in that: The third connecting plate (13), the fourth connecting plate (14) and the sixth connecting plate (16) are respectively provided with a pair of first circular holes (131), a pair of second circular holes (141) and a pair of third circular holes (161); the center lines of the first circular holes (131), the second circular holes (141) and the third circular holes (161) are on the same vertical line and the three are connected.

7. An M-shaped sealing ring die casting as claimed in claim 6, characterized in that: Two limiting members (33) are provided on the bottom plate (3), and the limiting members (33) match the first circular hole (131), the second circular hole (141) and the third circular hole (161).

8. The M-shaped sealing ring die casting according to claim 1, characterized in that: The die-casting head (5) and the placement piece (6) are respectively provided with a fixing block (4).

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