Metal washer assembling jig

Abstract

The utility model relates to the technical field of gasket processing, in particular to a metal gasket assembling jig which comprises a forming piece, a pressing piece arranged on the forming piece and a pressing piece arranged on the pressing piece, the central axis of the forming piece, the central axis of the pressing piece and the central axis of the pressing piece coincide, the forming piece is arranged on the outer side of the pressing piece in a sleeved mode, and the pressing piece is arranged on the pressing piece. The pressing piece is arranged on the outer side of the pressure applying piece in a sleeving mode, and the pressure applying piece is arranged on the pressing piece in a penetrating mode and applies pressure to the pressing piece so that the pressing piece can press and abut against the forming piece. According to the metal washer bending forming device, bending forming machining of metal washers is achieved, operation is efficient and convenient, machining efficiency is improved, consistency of machining quality is guaranteed, and the requirement for batch production and machining is met.

Description

Technical Field

[0001] The utility model relates to the technical field of gasket processing, in particular to a metal gasket assembly jig. Background Art

[0002] A metal washer refers to a commonly used part placed between a connected part and a nut. It is generally a flat metal ring used to protect the surface of the connected part from being scratched by the nut and to disperse the pressure of the nut on the connected part. Currently, metal washers have been widely used in various industries. For the production and processing of existing metal washers, it is necessary to bend the legs of the metal washers so that the metal washers can clamp and fix the position of the nut through the bent legs. Generally, the operating workers use pliers to clamp the legs and forcefully bend the legs into shape. However, the number of metal washers that need to be bent is large, the processing efficiency is low, it is difficult to ensure the consistency of the processing quality, and it is impossible to meet the needs of mass production and processing. Utility Model Content

[0003] The purpose of the utility model is to provide a metal gasket assembly jig to address the deficiencies in the prior art, so as to realize the bending and forming processing of the metal gasket, which is efficient and convenient to operate, not only improving the processing efficiency and ensuring the consistency of the processing quality, but also meeting the needs of mass production and processing.

[0004] To achieve the above-mentioned purpose, the utility model provides a metal gasket assembly jig, including a formed part, a pressing part arranged on the formed part, and a pressure-applying part arranged on the pressing part, the central axes of the formed part, the pressing part and the pressure-applying part coincide with each other, the formed part is sleeved on the outside of the pressing part, the pressing part is sleeved on the outside of the pressure-applying part, the pressure-applying part passes through the pressing part and applies pressure to the pressing part so that the pressing part is pressed against the formed part.

[0005] Preferably, the forming part includes a cylinder, a placing block arranged on the cylinder and a placing groove opened on the placing block, the placing block is protruded from the bottom wall of the cylinder, and there are multiple placing blocks and multiple placing grooves respectively, and the multiple placing blocks and multiple placing grooves are arranged around the circumference of the cylinder.

[0006] Preferably, the molded part is provided with a convex edge, and the convex edge is protruded from the edge position of the molded part. There are multiple convex edges and the multiple convex edges are arranged at intervals, and a groove is provided between two adjacent convex edges.

[0007] Preferably, the pressing part includes an edge portion and a pressing portion arranged on the edge portion, the central axis of the edge portion coincides with the central axis of the pressing portion, a first through hole is opened between the edge portion and the pressing portion, the edge portion abuts against the top wall of the protruding edge, and the pressing portion abuts against the bottom wall of the cylinder.

[0008] Preferably, the pressure member includes a top plate and an insertion column arranged on the top plate, a second through hole is opened in the middle of the cylinder, and the top plate abuts against the top wall of the edge portion so that the insertion column passes through the first through hole and protrudes into the second through hole.

[0009] The beneficial effects of the utility model include: realizing the bending and forming processing of the metal gasket, and the operation is efficient and convenient, which not only improves the processing efficiency and ensures the consistency of the processing quality, but also meets the needs of batch production and processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 This is a schematic diagram of the structure of the molded part of the utility model.

[0012] Figure 3 It is a schematic diagram of the structure of the pressing part of the utility model.

[0013] Figure 4 This is a schematic diagram of the structure of the pressure-applying member of the utility model.

[0014] Reference numerals include:

[0015] 1——molded part 11——cylinder 12——material placement block

[0016] 13——Material trough 14——Protruding edge 15——Groove

[0017] 16——Second through hole

[0018] 2——pressing part 21——edge part 22——pressing part

[0019] 23——First through hole

[0020] 3——pressure member 31——top plate 32——insertion column. DETAILED DESCRIPTION

[0021] The utility model is described in detail below with reference to the accompanying drawings.

[0022] like Figures 1 to 4 As shown, a metal gasket assembly jig of the utility model comprises a formed part 1, a pressing part 2 arranged on the formed part 1 and a pressure part 3 arranged on the pressing part 2, the central axes of the formed part 1, the pressing part 2 and the pressure part 3 coincide with each other, the formed part 1 is sleeved on the outside of the pressing part 2, the pressing part 2 is sleeved on the outside of the pressure part 3, the pressure part 3 penetrates the pressing part 2 and applies pressure to the pressing part 2 so that the pressing part 2 is pressed against the formed part 1.

[0023] During operation, the metal gasket is first placed stably in the molded part 1, and then the pressing part 2 is placed in the molded part 1, and the end of the pressing part 2 is in contact with the surface of the metal gasket. The pressure piece 3 is inserted into the pressing part 2, and the pressure piece 3 applies pressure to the pressing part 2, so that the pressing part 2 pushes the main body of the metal gasket downward, causing the clamping claw of the metal gasket to be squeezed by the molded part 1 and bent upward during the downward movement of the main body of the metal gasket. The central axes of the molded part 1, the pressing part 2, and the pressure piece 3 coincide, ensuring the accuracy and coaxiality of the positions of the components, achieving accurate alignment between the molded part 1, the pressing part 2, and the pressure piece 3, improving the bending efficiency of the metal gasket, and ensuring the consistency of the bending position and bending angle of each metal gasket, with high consistency in processing quality. The utility model realizes the bending and forming of the metal gasket, and the operation is efficient and convenient. It not only improves the processing efficiency and ensures the consistency of processing quality, but also meets the needs of mass production and processing.

[0024] The forming part 1 of this embodiment includes a cylinder 11, a material block 12 disposed on the cylinder 11, and a material slot 13 opened in the material block 12. The material block 12 is formed by protruding from the bottom wall of the cylinder 11. There are a plurality of material blocks 12 and material slots 13, respectively, and the plurality of material blocks 12 and the plurality of material slots 13 are disposed around the circumference of the cylinder 11. Specifically, when the metal gasket is placed in the forming part 1, since the plurality of material blocks 12 and the plurality of material slots 13 are disposed around the circumference of the cylinder 11, the metal gasket abuts against the plurality of material blocks 12 and is evenly stressed and placed stably, so that the placement position is not prone to tilting and tilting. At the same time, the plurality of jaws of the metal gasket are correspondingly accommodated in the plurality of material slots 13, so that in the process of the pressing part 2 pushing the metal gasket body downward, the plurality of jaws are folded and bent upward under the extrusion of the plurality of material blocks 12, thereby realizing the upward bending of the plurality of jaws relative to the metal gasket body.

[0025] The molded part 1 of this embodiment is provided with a convex edge 14, which is formed by protruding from the edge of the molded part 1. The convex edge 14 is provided in multiple numbers and the multiple convex edges 14 are arranged at intervals, and a groove 15 is provided between two adjacent convex edges 14. Specifically, as a preferred embodiment, three convex edges 14 are provided, and the three convex edges 14 are arranged around the circumference of the cylinder 11. A groove 15 is provided between two adjacent convex edges 14. The groove 15 facilitates the placement or removal of the metal gasket from the molded part 1, and the placement or removal of the pressing part 2 and the pressure-applying part 3 from the molded part 1, and the placement and removal are convenient and quick.

[0026] The pressing part 2 of this embodiment includes an edge portion 21 and a pressing part 22 arranged on the edge portion 21. The central axis of the edge portion 21 coincides with the central axis of the pressing part 22. A first through hole 23 is provided between the edge portion 21 and the pressing part 22. The edge portion 21 abuts against the top wall of the convex edge 14, and the pressing part 22 abuts against the bottom wall of the cylinder 11. Specifically, the pressing part 2 pushes the metal gasket downward through the pressing part 22 until the metal gasket is pushed to the bottom wall of the cylinder 11. The structure is compact and the design is reasonable. The pressing and forming effect is good. At this time, the edge portion 21 stops and abuts against the top wall of the convex edge 14, which better limits the position of the pressing part 2 and prevents the pressing part 2 from being excessively pushed and protruding into the forming part 1. The limiting effect is good.

[0027] The pressure member 3 of this embodiment includes a top plate 31 and an insertion column 32 disposed on the top plate 31. The middle portion of the cylinder 11 is provided with a second through hole 16. The top plate 31 abuts against the top wall of the edge portion 21, so that the insertion column 32 passes through the first through hole 23 and protrudes into the second through hole 16. Specifically, the top plate 31 abuts against the top wall of the edge portion 21, and by applying pressure to the top plate 31, the insertion column 32 passes through the first through hole 23 and protrudes into the second through hole 16, thereby driving the pressing member 2 to press against the forming member 1, which helps to perform the pressing and forming process on the metal gasket.

[0028] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The contents of this specification should not be understood as limiting the present invention.

Claims

1. A metal washer assembly jig, characterized in that: It includes a forming part, a pressing part arranged on the forming part, and a pressure part arranged on the pressing part. The central axes of the forming part, the pressing part and the pressure part coincide with each other. The forming part is sleeved on the outside of the pressing part, the pressing part is sleeved on the outside of the pressure part, and the pressure part passes through the pressing part and applies pressure to the pressing part so that the pressing part is pressed against the forming part.

2. The metal washer assembly jig according to claim 1, characterized in that: The forming part includes a cylinder, a material placing block arranged on the cylinder and a material placing groove opened on the material placing block. The material placing block is protruded from the bottom wall of the cylinder. There are a plurality of material placing blocks and a plurality of material placing grooves respectively, and the plurality of material placing blocks and the plurality of material placing grooves are arranged around the circumference of the cylinder.

3. The metal washer assembly jig according to claim 2, characterized in that: The molded part is provided with a convex edge, and the convex edge is protruded from the edge position of the molded part. There are multiple convex edges, and the multiple convex edges are arranged at intervals, and a groove is arranged between two adjacent convex edges.

4. The metal washer assembly jig according to claim 3, characterized in that: The pressing part includes an edge portion and a pressing portion arranged on the edge portion, the central axis of the edge portion coincides with the central axis of the pressing portion, a first through hole is opened between the edge portion and the pressing portion, the edge portion abuts against the top wall of the convex edge, and the pressing portion abuts against the bottom wall of the cylinder.

5. The metal washer assembly jig according to claim 4, characterized in that: The pressure member includes a top plate and an insertion column arranged on the top plate. A second through hole is opened in the middle of the cylinder. The top plate abuts against the top wall of the edge portion so that the insertion column passes through the first through hole and protrudes into the second through hole.

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