Rubber sealing ring slitting device

Abstract

The utility model discloses a rubber sealing ring slitter which comprises a slitter body, a positioning plate, a fixing plate, a slitting cylinder and the like, an outer cylinder is arranged in the slitting cylinder, the outer cylinder and the slitting cylinder are rotatably connected through an embedded ring and an annular groove, a slitting knife is arranged in the slitting cylinder, a cutting groove is formed in the outer cylinder, and the rubber sealing ring can be cut in a limited mode. Sliding grooves are formed in the two sides of the dividing and cutting device body, and the fixing plate is slidably connected with the dividing and cutting device body through nesting pieces. A positioning column is arranged on the right side of the positioning plate, an inner barrel is arranged in the positioning plate and provided with a supporting disc and a rubber pipe, and the fixing plate is fixedly connected with the positioning column through an inserting hole. The slitting device has the advantages that positioning is accurate, the positioning column and the inner barrel ensure that the position of a rubber sealing ring is accurate, slitting precision is improved, supporting is stable, and the supporting disc and the rubber pipe provide stable supporting for the sealing ring; and the fixing plate is in sliding connection, mounting and dismounting are convenient, the structure is stable, and the slitting reliability is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to rubber processing equipment related technical field, concretely relates to a rubber seal ring slitting device. BACKGROUND

[0002] The rubber seal ring is a ring-shaped or other-shaped sealing element made of rubber material, which is widely used in various machines, pipelines, valves, automobiles, aerospace and household equipment, and is mainly used for preventing fluid leakage and preventing external impurities such as dust and dirt from entering the system.

[0003] However, in the production process of the existing rubber seal ring, there is a lack of efficient and accurate slitting equipment. When the rubber tube is slitted, it is usually extruded and cut, which is easy to cause deformation of the rubber seal ring, thereby affecting the use effect of the seal ring. UTILITY MODEL CONTENT

[0004] The utility model aims at providing a rubber seal ring slitting device to solve the problem of the lack of efficient and accurate slitting equipment in the production process of the existing rubber seal ring, which is usually extruded and cut when the rubber tube is slitted, which is easy to cause deformation of the rubber seal ring, thereby affecting the use effect of the seal ring.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a rubber seal ring slitting device, which comprises a slitting device main body;

[0006] A positioning plate is arranged at the upper position of the slitting device main body, a fixed plate is arranged at the right side position of the positioning plate, and the positioning plate is fixedly connected with the slitting device main body.

[0007] A slitting cylinder is arranged at the middle position of the positioning plate and the fixed plate, an outer cylinder is arranged at the inner position of the slitting cylinder, and the slitting cylinder is fixedly connected through a connecting plate.

[0008] Preferably, an annular groove is arranged at the inner position of the outer cylinder, an embedded ring is arranged at the inner position of the slitting cylinder, the embedded ring corresponds to the annular groove, and the outer cylinder is rotatably connected with the slitting cylinder through the embedded ring and the annular groove.

[0009] Preferably, a slitting knife is arranged at the middle position of the inner part of the slitting cylinder, and a cutting groove is arranged at the inner position of the outer cylinder, and the slitting knife is limited and cut through the cutting groove.

[0010] Preferably, the slitting cylinder and the outer cylinder are made of steel material, and the slitting knife is made of tungsten steel alloy.

[0011] Preferably, a positioning column is arranged at the right side position of the positioning plate, an inner cylinder is arranged at the inner position of the positioning column, and a supporting disc is arranged at the inner position of the inner cylinder.

[0012] Preferably, rubber tubes are arranged outside the supporting disc, the outer diameter of the inner cylinder corresponds to the rubber tubes, and the supporting disc corresponds to the inner wall diameter of the outer cylinder.

[0013] Preferably, a nesting piece is arranged at the bottom of the fixing plate, a sliding groove is arranged outside the nesting piece, the fixing plate is slidably connected to the slitter body through the nesting piece and the sliding groove, and a plug-in hole is arranged at the middle of the inner part of the fixing plate, and the positioning column is fixedly connected to the fixing plate through the plug-in hole.

[0014] Compared with the prior art, the rubber sealing ring slitter has the following advantages

[0015] Beneficial effects:

[0016] 1. The slitting cylinder, outer cylinder, connecting plate, ring groove, embedding ring, slitting knife and cutting groove are arranged, the slitting knife is limited and cut through the cutting groove, the slitting size and shape can be accurately controlled, the size deviation of the slitted rubber sealing ring is small, the product quality is improved, the structure design is reasonable, the operation process is simple, professional technical personnel are not needed for operation and debugging, the labor cost and time cost are reduced, the slitting cylinder and the outer cylinder are made of steel material, the slitting knife is made of tungsten steel alloy, has high hardness and wear resistance, is not prone to wear and deformation after long-time use, the service life of the equipment is improved, the equipment updating cost of the enterprise is reduced, the embedding ring and the ring groove are matched, the rotation connection of the outer cylinder and the slitting cylinder is more stable, and shaking or deviation does not occur in the slitting process, so that the slitting precision and quality are ensured.

[0017] 2. The positioning column on the right side of the positioning plate and the inner cylinder are arranged, the position of the rubber sealing ring in the slitting process can be ensured to be accurate, deviation is avoided, the slitting precision is improved, the supporting disc inside the inner cylinder can provide stable support for the rubber sealing ring, deformation or movement of the rubber sealing ring in the slitting process is prevented, the rubber tube outside the supporting disc further enhances the fixing effect of the rubber sealing ring, the stability of the slitting process is ensured, the supporting disc corresponds to the inner wall diameter of the outer cylinder, can adapt to rubber sealing rings of different sizes, and the universality of the equipment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is a structural schematic view of the utility model.

[0019] Figure 2 It is a structural schematic view of the inner cylinder in the utility model.

[0020] Figure 3 It is a structural schematic view of the inner part of the slitting cylinder in the utility model.

[0021] Figure 4 It is a structure schematic view of the outer cylinder in the utility model.

[0022] Figure 5 It is a structure schematic view of the installation of the slitting cylinder.

[0023] In the figure: 1, slitting device main body; 2, positioning plate; 3, slitting cylinder; 4, plug-in hole; 5, fixed plate; 6, sliding groove; 7, nested part; 8, inner cylinder; 9, support disc; 10, outer cylinder; 11, rubber tube; 12, positioning column; 13, ring groove; 14, cutting groove; 15, connecting plate; 16, embedded ring; 17, slitting cutter. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] The utility model provides a kind of rubber sealing ring slitting device as Figures 1-5 As shown in the figure, it includes slitting device main body 1;

[0026] Positioning plate 2 is arranged at the upper position of slitting device main body 1, fixed plate 5 is arranged at the right side position of positioning plate 2, and positioning plate 2 is fixedly connected with slitting device main body 1.

[0027] Slitting cylinder 3 is arranged at the middle position of positioning plate 2 and fixed plate 5, outer cylinder 10 is arranged at the inner position of slitting cylinder 3, and slitting cylinder 3 is fixedly connected by connecting plate 15.

[0028] Ring groove 13 is arranged at the inner position of outer cylinder 10, embedded ring 16 is arranged at the inner position of slitting cylinder 3, embedded ring 16 corresponds with ring groove 13, and outer cylinder 10 is rotatably connected with slitting cylinder 3 by embedded ring 16 and ring groove 13.

[0029] Slitting cutter 17 is arranged at the middle position of the inner part of slitting cylinder 3, and cutting groove 14 is arranged at the inner position of outer cylinder 10, and slitting cutter 17 is limitedly cut by cutting groove 14.

[0030] Slitting cylinder 3 and outer cylinder 10 are made of steel material, and slitting cutter 17 is made of tungsten steel alloy.

[0031] Positioning column 12 is arranged at the right side position of positioning plate 2, inner cylinder 8 is arranged at the inner position of positioning column 12, and support disc 9 is arranged at the inner position of inner cylinder 8.

[0032] The rubber tube 11 is arranged outside the support disc 9, the outer diameter of the inner cylinder 8 corresponds to the rubber tube 11, and the support disc 9 corresponds to the inner wall diameter of the outer cylinder 10.

[0033] The fixed plate 5 is provided with the nesting part 7 at the bottom position, the nesting part 7 is provided with the sliding groove 6 at the outer side position, the fixed plate 5 is slidably connected with the slitter main body 1 through the nesting part 7 and the sliding groove 6, the fixed plate 5 is provided with the insertion hole 4 at the inner middle position, and the positioning column 12 is fixedly connected with the fixed plate 5 through the insertion hole 4.

[0034] In the embodiment, the specific implementation steps of the rubber sealing ring slitter are as follows: the rubber tube 11 to be slitted is placed on the support disc 9 of the inner cylinder 8, the positioning column 12 is inserted through the insertion hole 4 on the fixed plate 5, the inner cylinder 8 and the outer cylinder 10 are aligned, the ring groove 13 in the inner cylinder 10 corresponds to the embedded ring 16 in the slitting cylinder 3, and the outer cylinder 10 and the slitting cylinder 3 can be stably and rotatably connected, when the equipment is ready, the slitting cutter 17 in the slitting cylinder 3 is limitedly cut on the rubber sealing ring through the cutting groove 14 in the outer cylinder 10 during rotation, the slitting cutter 17 is made of tungsten steel alloy and has high hardness and wear resistance, so that the slitting precision and efficiency can be ensured, the steel material structure of the slitting cylinder 3 and the outer cylinder 10 can provide sufficient strength and stability during slitting, so that the slitting operation can be smoothly performed, and the close connection and cooperation between the components can effectively prevent the displacement or deformation of the rubber sealing ring during slitting, so that the slitting quality can be ensured.

[0035] As shown in Figure 1 and Figures 3-5 , the slitting cylinder 3 is arranged at the middle position of the positioning plate 2 and the fixed plate 5, the outer cylinder 10 is arranged at the inner position of the slitting cylinder 3, the slitting cylinder 3 is fixedly connected through the connecting plate 15, the ring groove 13 is arranged at the inner position of the outer cylinder 10 in an array, the embedded ring 16 is arranged at the inner position of the slitting cylinder 3, the embedded ring 16 corresponds to the ring groove 13, the outer cylinder 10 and the slitting cylinder 3 are rotatably connected through the embedded ring 16 and the ring groove 13, the slitting cutter 17 is arranged at the inner middle position of the slitting cylinder 3, the cutting groove 14 is arranged at the inner position of the outer cylinder 10 in an array, the slitting cutter 17 is limitedly cut through the cutting groove 14, the slitting cylinder 3 and the outer cylinder 10 are made of steel material, and the slitting cutter 17 is made of tungsten steel alloy.

[0036] Preferably, the slitting cutter 17 is limited by the cutting groove 14 for slitting, which can accurately control the slitting size and shape, ensure the size deviation of the rubber sealing ring after slitting is small, improve the product quality, the structure design is reasonable, the operation process is simple, and professional technical personnel are not needed for operation and debugging, which reduces the labor cost and time cost. The slitting cylinder 3 and the outer cylinder 10 are made of steel material, and the slitting cutter 17 is made of tungsten steel alloy, which has high hardness and wear resistance, and is not easy to wear and deform after long-term use, thereby improving the service life of the equipment and reducing the equipment updating cost of the enterprise. Through the cooperation of the embedding ring 16 and the ring groove 13, the rotation connection of the outer cylinder 10 and the slitting cylinder 3 is more stable, and there is no shaking or deviation in the slitting process, thereby ensuring the precision and quality of slitting.

[0037] As shown in Figures 1-2 , the positioning plate 2 is provided with a positioning column 12 at the right side position, the positioning column 12 is provided with an inner cylinder 8 at the inner position, the inner cylinder 8 is provided with a support disc 9 at the inner position, the support disc 9 is provided with a rubber tube 11 at the outer side position, the inner cylinder 8 is corresponding to the outer diameter of the rubber tube 11, and the support disc 9 is corresponding to the inner wall diameter of the outer cylinder 10.

[0038] Preferably, the positioning column 12 at the right side of the positioning plate 2 and the inner cylinder 8 can ensure the accurate position of the rubber sealing ring during the slitting process, avoid deviation, thereby improving the slitting precision. The support disc 9 in the inner cylinder 8 can provide stable support for the rubber sealing ring to prevent deformation or movement during the slitting process. The rubber tube 11 outside the support disc 9 further enhances the fixing effect of the rubber sealing ring, ensuring the stability of the slitting process. The support disc 9 is corresponding to the inner wall diameter of the outer cylinder 10, which can adapt to rubber sealing rings of different sizes and improve the versatility of the equipment.

[0039] As shown in Figures 1-5 , the fixed plate 5 is provided with a nesting piece 7 at the bottom position, the nesting piece 7 is provided with a sliding groove 6 at the outer side position, the fixed plate 5 is slidably connected with the slitter body 1 through the nesting piece 7 and the sliding groove 6, the fixed plate 5 is provided with a plug-in hole 4 at the inner middle position, and the positioning column 12 is fixedly connected with the fixed plate 5 through the plug-in hole 4.

[0040] Optionally, the nesting piece 7 and the sliding groove 6 cooperate to enable the fixed plate 5 to easily slide on the slitter body 1, facilitating the installation and removal of the rubber sealing ring by the operator and improving the work efficiency. The positioning column 12 is fixedly connected with the fixed plate 5 through the plug-in hole 4, ensuring the accurate position of the positioning column 12 and thereby ensuring the positioning accuracy of the rubber sealing ring during the slitting process. This sliding connection and fixed connection mode makes the entire device more stable and reliable during operation, reducing the slitting errors caused by shaking or displacement.

[0041] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A rubber sealing ring slitter, comprising a slitter body (1); A positioning plate (2) is arranged at the upper position of the slitter body (1), and a fixed plate (5) is arranged at the right position of the positioning plate (2); the positioning plate (2) is fixedly connected with the slitter body (1); characterized in that A slitting cylinder (3) is arranged at the middle position of the positioning plate (2) and the fixed plate (5); an outer cylinder (10) is arranged at the inner position of the slitting cylinder (3); and the slitting cylinder (3) is fixedly connected through a connecting plate (15).

2. A rubber seal ring slitter as claimed in claim 1, wherein: An annular groove (13) is arranged at the inner position of the outer cylinder (10) in an array; an embedded ring (16) is arranged at the inner position of the slitting cylinder (3); the embedded ring (16) corresponds to the annular groove (13); and the outer cylinder (10) is rotationally connected with the slitting cylinder (3) through the embedded ring (16) and the annular groove (13).

3. A rubber seal ring slitter as claimed in claim 2, wherein: A slitting knife (17) is arranged at the inner middle position of the slitting cylinder (3); and a cutting groove (14) is arranged at the inner position of the outer cylinder (10) in an array; the slitting knife (17) is limitingly cut through the cutting groove (14).

4. A rubber seal ring slitter as claimed in claim 3, wherein: The slitting cylinder (3) and the outer cylinder (10) are made of steel material; and the slitting knife (17) is made of tungsten steel alloy.

5. The rubber seal ring slitter of claim 1, wherein: A positioning column (12) is arranged at the right position of the positioning plate (2); an inner cylinder (8) is arranged at the inner position of the positioning column (12); and support discs (9) are arranged at the inner position of the inner cylinder (8) in an array.

6. A rubber seal ring slitter as claimed in claim 5 wherein: A rubber tube (11) is arranged at the outer side of the support disc (9); the outer diameter of the inner cylinder (8) corresponds to the rubber tube (11); and the support disc (9) corresponds to the inner wall diameter of the outer cylinder (10).

7. A rubber seal ring slitter as claimed in claim 6 wherein: A nesting piece (7) is arranged at the bottom position of the fixed plate (5); a sliding groove (6) is arranged at the outer side of the nesting piece (7); the fixed plate (5) is slidingly connected with the slitter body (1) through the nesting piece (7) and the sliding groove (6); an insertion hole (4) is arranged at the inner middle position of the fixed plate (5); and the positioning column (12) is fixedly connected with the fixed plate (5) through the insertion hole (4).

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