Water cutter cutting device for machining high-temperature-resistant rubber sealing ring

Abstract

The utility model relates to the technical field of rubber sealing ring processing, in particular to a water jet cutting device for processing a high-temperature-resistant rubber sealing ring, which is characterized in that a through hole is formed in the surface of a support frame, a movable plate is arranged in the through hole, a vertical plate is arranged on the surface of the movable plate, and a driving motor is arranged on the side surface of the vertical plate; a placing plate and a supporting plate are arranged on the side face of the base, a lifting screw is arranged in the supporting plate, a bearing is arranged at one end of the lifting screw, and a clamping plate is arranged at the bottom of the bearing. The device has the beneficial effects that firstly, the two groups of clamping plates are used for positioning the rubber sealing ring; the water jet cutter can be used for cutting the surface of the rubber sealing ring, after cutting of the front face is completed, the driving motor can be started to enable the supporting shaft to rotate, and therefore the two sets of clamping plates can be driven to turn over so that the rubber sealing ring can be turned over, and the water jet cutter can be conveniently used for cutting the back face of the rubber sealing ring.

Description

Technical Field

[0001] The utility model relates to the field of rubber sealing ring processing, in particular to a water jet cutting device for processing high temperature resistant rubber sealing rings. Background Art

[0002] Rubber sealing ring is a kind of sealing part with wide application. It can be divided into T-type rubber sealing ring, O-type rubber sealing ring and Y-type rubber sealing ring according to the needs of use.

[0003] The existing rubber sealing ring trimming device needs to manually put the rubber sealing ring into a fixture when trimming the rubber sealing ring, and then cut it with a water jet. After one side of the cutting is completed, the rubber sealing ring needs to be turned over and trimmed again, which leads to the problem of low cutting efficiency of the rubber sealing ring.

[0004] Therefore, the utility model proposes a water jet cutting device for processing a high temperature resistant rubber sealing ring to solve the above-mentioned technical problems. Utility Model Content

[0005] The utility model aims to provide a water jet cutting device for processing high temperature resistant rubber sealing rings to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water jet cutting device for processing a high temperature resistant rubber sealing ring, the water jet cutting device for processing a high temperature resistant rubber sealing ring comprising: a support frame, a through hole is opened on the surface of the support frame, a moving plate is arranged in the through hole, a vertical plate is arranged on the surface of the moving plate, and a driving motor is arranged on the side of the vertical plate;

[0007] A support shaft is provided with a base at one end of the support shaft, a placement plate and a support plate are provided on the side of the base, a lifting screw is provided in the support plate, a bearing is provided at one end of the lifting screw, and a clamping plate is provided at the bottom of the bearing.

[0008] Preferably, a double-headed hydraulic push rod is provided below the support frame, and the lifting end of the double-headed hydraulic push rod is fixedly connected to the side of the movable plate, and the movable plate can be displaced in the through hole.

[0009] Preferably, the vertical plate is fixedly connected to the upper surface of the movable plate, and two groups of vertical plates are arranged, the two groups of vertical plates are symmetrically distributed about the center line of the long side of the through hole side, the driving motor is fixed to the side of one group of vertical plates, a second bearing is arranged in the vertical plate, and the support shaft is fixedly connected to the inner ring surface of the second bearing.

[0010] Preferably, the support plate is fixedly connected to the side of the base, a threaded hole is opened on the surface of the support plate, the lifting screw is threaded in the threaded hole, one end of the lifting screw is fixedly connected to the inner ring surface of the bearing, the bearing is fixedly connected to the surface of the clamping plate, and the clamping plate contacts the side of the base.

[0011] Preferably, the placement plate is fixedly connected to the side of the base, and a sliding hole is opened on the surface of the placement plate.

[0012] Preferably, a third bearing is provided on the end face of the sliding hole, a moving rod is fixedly connected to the inner ring surface of the third bearing, a left-handed thread is provided at one end of the moving rod, a right-handed thread is provided at the other end of the moving rod, two groups of limit plates are screwed on the surface of the moving rod, and when the moving rod is rotated, the two groups of limit plates can be displaced in opposite directions in the sliding hole.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model proposes a water jet cutting device for processing high temperature resistant rubber sealing rings. When the rubber sealing ring needs to be cut during use, two groups of clamping plates are first used to position the rubber sealing ring. Then the surface of the rubber sealing ring can be cut by the water jet. When the front cutting is completed, the driving motor can be started to rotate the support shaft, thereby driving the two groups of clamping plates to flip over and turn over the rubber sealing ring, making it convenient to use the water jet to cut the back of the rubber sealing ring. This avoids the problem that the existing rubber sealing ring trimming device needs to manually put the rubber sealing ring into the fixture when trimming the rubber sealing ring, and then cut it with the water jet. After one side is cut, the rubber sealing ring needs to be turned over and trimmed again, resulting in a low cutting efficiency of the rubber sealing ring. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the utility model when the structure is tilted;

[0017] Figure 3 This is a schematic diagram of the structure base structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the utility model when the structural base is tilted.

[0019] In the figure: 1. support frame; 2. through hole; 3. moving plate; 4. vertical plate; 5. driving motor; 6. base;

[0020] 7. Support shaft; 8. Placement plate; 9. Support plate; 10. Lifting screw; 11. Bearing; 12. Clamping plate; 13. Double-headed hydraulic push rod; 14. Second bearing; 15. Sliding hole; 16. Third bearing; 17. Moving rod; 18. Limit plate. DETAILED DESCRIPTION

[0021] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of the utility model. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] See also Figure 1-Figure 4 The utility model provides a technical solution: a water jet cutting device for processing high temperature resistant rubber sealing rings, the water jet cutting device for processing high temperature resistant rubber sealing rings comprising: a support frame 1, a through hole 2 is opened on the surface of the support frame 1, a moving plate 3 is arranged in the through hole 2, a vertical plate 4 is arranged on the surface of the moving plate 3, and a driving motor 5 is arranged on the side of the vertical plate 4; a support shaft 7, a base 6 is arranged at one end of the support shaft 7, a placing plate 8 and a support plate 9 are arranged on the side of the base 6, a lifting screw 10 is arranged in the support plate 9, a bearing 11 is arranged at one end of the lifting screw 10, and a clamping plate 12 is arranged at the bottom of the bearing 11;

[0024] When the rubber seal ring needs to be cut, the two sets of clamping plates 12 are first used to position the rubber seal ring. Then the surface of the rubber seal ring can be cut by a water jet. After the front surface is cut, the driving motor 5 can be started to rotate the support shaft 7, thereby driving the two sets of clamping plates 12 to flip over and turn over the rubber seal ring, making it more convenient to cut the back of the rubber seal ring by a water jet.

[0025] Embodiment 2

[0026] On the basis of the first embodiment, in order to facilitate the positioning and clamping of the rubber sealing ring, a clamping plate 12 is provided, a double-headed hydraulic push rod 13 is provided under the support frame 1, and the lifting end of the double-headed hydraulic push rod 13 is fixedly connected to the side of the movable plate 3, and the movable plate 3 can be displaced in the through hole 2, and the vertical plate 4 is fixedly connected to the upper surface of the movable plate 3. The vertical plates 4 are provided with two groups, and the two groups of vertical plates 4 are symmetrically distributed about the center line of the long side of the side of the through hole 2. The driving motor 5 is fixed to the side of one group of vertical plates 4, and a second bearing 14 is provided in the vertical plate 4. The support shaft 7 is fixedly connected to the inner ring surface of the second bearing 14, and the support plate 9 is fixedly connected to the side of the base 6. A threaded hole is opened on the surface of the support plate 9, and the lifting screw 10 is screwed in the threaded hole. One end of the lifting screw 10 is fixedly connected to the inner ring surface of the bearing 11, and the bearing 11 is fixedly connected to the surface of the clamping plate 12, and the clamping plate 12 contacts the side of the base 6;

[0027] When in use, the lifting screw 10 can be rotated to cooperate with the second bearing 14 to move the clamping plate 12 downward on the side of the base 6, so that the rubber sealing ring can be clamped and fixed in cooperation with the placement plate 8. The setting of the double-headed hydraulic push rod 13 can make the movable plate 3 displaced in the through hole 2, so that it is convenient to position and clamp rubber sealing rings of different lengths.

[0028] Embodiment 3

[0029] On the basis of the second embodiment, in order to avoid the problem of displacement of the rubber sealing ring after positioning, a limit plate 18 is provided, the placement plate 8 is fixedly connected to the side of the base 6, a sliding hole 15 is provided on the surface of the placement plate 8, a third bearing 16 is provided on the end face of the sliding hole 15, a moving rod 17 is fixedly connected to the inner ring surface of the third bearing 16, a left-handed thread is provided at one end of the moving rod 17, a right-handed thread is provided at the other end of the moving rod 17, two groups of limit plates 18 are screwed on the surface of the moving rod 17, and when the moving rod 17 is rotated, the two groups of limit plates 18 can be displaced in opposite directions in the sliding hole 15;

[0030] When in use, the moving rod 17 can be rotated so that the moving rod 17 cooperates with the rotation of the third bearing 16 to displace the limit plate 18 in the sliding hole 15, so that the two sets of limit plates 18 can be reversely displaced in the sliding hole 15 to clamp the two ends of the rubber sealing ring, so that the two sets of limit plates 18 can be used to position the side of the rubber sealing ring to avoid the problem of offset when cutting the rubber sealing ring.

[0031] In actual use, when the rubber seal ring needs to be cut, the two groups of clamping plates 12 are first used to position the rubber seal ring. Then the water jet can be used to cut the surface of the rubber seal ring. After the front cutting is completed, the drive motor 5 can be started to rotate the support shaft 7, thereby driving the two groups of clamping plates 12 to flip over and turn over the rubber seal ring, which is convenient for cutting the back of the rubber seal ring with the water jet. This avoids the problem that the existing rubber seal ring trimming device needs to manually put the rubber seal ring into the fixture when trimming the rubber seal ring, and then cut it with the water jet. After one side is cut, the rubber seal ring needs to be turned over and trimmed again, resulting in low cutting efficiency of the rubber seal ring.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water jet cutting device for processing high temperature resistant rubber sealing rings, characterized in that: The water jet cutting device for processing a high temperature resistant rubber sealing ring comprises: a support frame (1), a through hole (2) is provided on the surface of the support frame (1), a moving plate (3) is arranged in the through hole (2), a vertical plate (4) is arranged on the surface of the moving plate (3), and a driving motor (5) is arranged on the side of the vertical plate (4); A support shaft (7), one end of the support shaft (7) is provided with a base (6), a side of the base (6) is provided with a placement plate (8) and a support plate (9), a lifting screw (10) is provided inside the support plate (9), one end of the lifting screw (10) is provided with a bearing (11), and a clamping plate (12) is provided at the bottom of the bearing (11); The support plate (9) is fixedly connected to the side of the base (6); a threaded hole is provided on the surface of the support plate (9); a lifting screw (10) is screwed into the threaded hole; one end of the lifting screw (10) is fixedly connected to the inner ring surface of the bearing (11); the bearing (11) is fixedly connected to the surface of the clamping plate (12); and the clamping plate (12) is in contact with the side of the base (6).

2. The water jet cutting device for processing a high temperature resistant rubber sealing ring according to claim 1, characterized in that: A double-headed hydraulic push rod (13) is arranged below the support frame (1), and the lifting end of the double-headed hydraulic push rod (13) is fixedly connected to the side of the movable plate (3), and the movable plate (3) can be displaced in the through hole (2).

3. The water jet cutting device for processing a high temperature resistant rubber sealing ring according to claim 1, characterized in that: The vertical plate (4) is fixedly connected to the upper surface of the movable plate (3), and two groups of vertical plates (4) are provided. The two groups of vertical plates (4) are symmetrically distributed about the center line of the long side of the side of the through hole (2). The driving motor (5) is fixed to the side of one group of vertical plates (4). A second bearing (14) is provided in the vertical plate (4), and the support shaft (7) is fixedly connected to the inner ring surface of the second bearing (14).

4. The water jet cutting device for processing a high temperature resistant rubber sealing ring according to claim 1, characterized in that: The placement plate (8) is fixedly connected to the side of the base (6), and a sliding hole (15) is provided on the surface of the placement plate (8).

5. The water jet cutting device for processing a high temperature resistant rubber sealing ring according to claim 4, characterized in that: The end surface of the sliding hole (15) is provided with a third bearing (16), and the inner ring surface of the third bearing (16) is fixedly connected with a moving rod (17), one end of the moving rod (17) is provided with a left-handed thread, and the other end of the moving rod (17) is provided with a right-handed thread, and two groups of limit plates (18) are screwed on the surface of the moving rod (17), and when the moving rod (17) is rotated, the two groups of limit plates (18) can be displaced in opposite directions in the sliding hole (15).

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