Valve sealing element machining and cutting device

Abstract

The utility model relates to the technical field of valve sealing element machining and cutting, in particular to a valve sealing element machining and cutting device. According to the technical scheme, the valve sealing element machining and cutting device comprises a base assembly and further comprises a transmission assembly, a cutting assembly and a metal sealing roller supporting assembly; a transmission assembly is arranged at the upper end of the base assembly; a cutting assembly is arranged behind the upper end of the transmission assembly. According to the metal sealing column cutting device, by means of the function that the sliding cutter support in the cutting assembly slides along the sliding support sliding rod to be adjusted, the thickness adjusting convenience is effectively improved when a metal sealing column arranged on the driving shaft in a sleeving mode is cut; the transmission case is driven by the driving motor to drive the driving shaft to rotate, and the cutting function is completed in cooperation with downward pressing of the cutting blade, so that the problem that metal sealing rings of various specifications are difficult and inconvenient to cut and machine due to the fact that the thickness control freedom degree is poor when the sealing rings are cut in an existing valve sealing element machining and cutting device is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of valve sealing component machining and cutting, and in particular relates to a valve sealing component machining and cutting device. Background Art

[0002] Valve seals are an important part of valves and are used to ensure the sealing performance of valves. During the processing of valve seals, metal sealing rings need to be cut. Since valve seals of different specifications require different sealing ring thicknesses, thickness control is an important issue. Previous valve seal processing and cutting devices have a certain degree of freedom in thickness control when cutting sealing rings. Traditional cutting devices usually use mechanical cutting methods to cut sealing rings through the contact between the cutting tool and the sealing ring. However, due to the fixed tool position of the device, it is difficult to control the cutting thickness with traditional cutting methods, resulting in difficult and inconvenient processing. Utility Model Content

[0003] In order to overcome the problem that the existing valve seal processing and cutting device has poor thickness control freedom when cutting the seal ring, which makes it difficult and inconvenient to cut metal seal rings of various specifications.

[0004] The technical solution of the utility model is: a valve seal processing and cutting device, including a base assembly, a transmission assembly, a cutting assembly, and a metal sealing roller support assembly; the upper end of the base assembly is provided with a transmission assembly; the rear of the upper end of the transmission assembly is provided with a cutting assembly; the outer side of the output end of the transmission assembly is provided with a metal sealing roller support assembly.

[0005] Preferably, the function of sliding the tool bracket in the cutting assembly along the sliding bracket sliding rod is used to effectively improve the convenience of adjusting the thickness of the metal sealing column mounted on the drive shaft during cutting, effectively improve the flexibility of customizing the thickness of the sealing ring processing, and effectively improve the stability of the sealing ring cutting. The metal sealing sleeve is mounted on the driving shaft, and the driving motor drives the transmission box to drive the driving shaft to rotate and cooperate with the cutting blade to press down to complete the cutting function, thereby solving the problem of the existing valve seal processing and cutting device having poor freedom of thickness control during sealing ring cutting, which makes the cutting of metal sealing rings of various specifications difficult and inconvenient.

[0006] Preferably, the transmission assembly includes a transmission box, a drive motor, and a drive shaft; a transmission box is arranged at the upper end of the base assembly; a drive motor is arranged below the transmission box, and the drive motor is connected to the transmission box belt drive; a drive shaft is arranged at the output end of the transmission box, and the drive shaft is connected to the output end of the transmission box.

[0007] Preferably, the cutting assembly includes a sliding bracket, a sliding tool bracket, a handle, and a cutting blade; a sliding bracket is arranged behind the driving shaft, and the sliding bracket is fixedly connected to the upper end surface of the base assembly by bolts.

[0008] Preferably, a sliding tool bracket is disposed on the sliding rod outer sleeve of the sliding bracket, and the sliding tool bracket is slidably connected along the sliding rod of the sliding bracket, and a locking bolt rod is disposed at the upper end of the sliding tool bracket and is locked and connected to the sliding bracket and the sliding tool bracket.

[0009] Preferably, a cutting blade is provided on one side of the sliding tool bracket, and the cutting blade is rotatably connected to the sliding tool bracket; a handle is provided on the other side of the sliding tool bracket, and the handle is fixedly connected to the outer shell of the sliding tool bracket. The function of sliding adjustment of the sliding tool bracket along the sliding rod of the sliding bracket in the cutting assembly effectively improves the convenience of adjusting the thickness of the metal sealing column mounted on the driving shaft during cutting, effectively improves the flexibility of customizing the processing thickness of the sealing ring, effectively improves the cutting stability of the sealing ring, and the metal sealing sleeve is set on the driving shaft. The driving motor drives the transmission box to drive the driving shaft to rotate and cooperate with the cutting blade to press down to complete the cutting function.

[0010] Preferably, the metal sealing roller support assembly includes a support frame, a ball bearing, a roller, and a height adjustment bolt rod; a support frame is arranged below one end of the drive shaft; ball bearings are arranged on both sides of the upper end of the support frame; a roller is arranged on the outer sleeve of the ball bearing, and the roller is rotatably connected to the ball bearing.

[0011] Preferably, a height adjustment bolt rod is provided on the outer side of the support frame, and the height adjustment bolt rod passes through the support frame and is threadedly locked with the base assembly. The roller of the metal sealing roller support assembly supports the metal sealing column sleeved on the drive shaft, thereby effectively improving the stability of both ends during rotational cutting.

[0012] Beneficial effects of the utility model:

[0013] 1. The existing valve seal processing and cutting device has a problem that the cutting and processing of metal seals of various specifications is difficult and inconvenient because of the poor freedom of thickness control when cutting the seal ring; the function of sliding the sliding tool bracket along the sliding bracket slide rod in the cutting assembly effectively improves the convenience of adjusting the thickness of the metal seal column set on the drive shaft when cutting, effectively improves the flexibility of customizing the thickness of the seal ring processing, and effectively improves the stability of the seal ring cutting. The metal seal sleeve is set on the drive shaft, and the drive motor drives the transmission box to drive the drive shaft to rotate and cooperate with the cutting blade to press down to complete the cutting function; the existing valve seal processing and cutting device solves the problem that the cutting and processing of metal seals of various specifications is difficult and inconvenient because of the poor freedom of thickness control when cutting the seal ring;

[0014] 2. Through the setting of the metal sealing roller support assembly, the roller of the metal sealing roller support assembly supports the metal sealing column sleeved on the driving shaft, thereby effectively improving the stability of both ends during rotation cutting. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 What is shown is a schematic diagram of the overall three-dimensional structure of a valve seal processing and cutting device of the utility model;

[0016] Figure 2 What is shown is a schematic diagram of the overall side view of a valve seal processing and cutting device of the utility model;

[0017] Figure 3 What is shown is a three-dimensional structural schematic diagram of a cutting assembly of a valve seal processing and cutting device of the utility model;

[0018] Figure 4 What is shown is a schematic diagram of the three-dimensional structure of a metal sealing roller support assembly of a valve seal processing and cutting device of the utility model.

[0019] The markings in the accompanying drawings are: 1. base assembly; 2. transmission assembly; 3. cutting assembly; 4. metal sealing roller support assembly; 201. transmission box; 202. drive motor; 203. drive shaft; 301. sliding bracket; 302. sliding tool bracket; 303. handle; 304. cutting blade; 401. support frame; 402. ball bearing; 403. roller; 404. height adjustment bolt rod. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0021] See also Figure 1-4 The utility model provides an embodiment: a valve seal processing and cutting device, including a base assembly 1, a transmission assembly 2, a cutting assembly 3, and a metal sealing roller support assembly 4; the transmission assembly 2 is arranged at the upper end of the base assembly 1; the cutting assembly 3 is arranged behind the upper end of the transmission assembly 2; the metal sealing roller support assembly 4 is arranged on the outer side of the output end of the transmission assembly 2.

[0022] See also Figure 1-4 In this embodiment, the transmission assembly 2 includes a transmission box 201, a driving motor 202, and a driving shaft 203; the transmission box 201 is arranged at the upper end of the base assembly 1; the driving motor 202 is arranged at the lower part of the transmission box 201, and the driving motor 202 is connected to the transmission box 201 by belt transmission; the output end of the transmission box 201 is provided with a driving shaft 203, and the driving shaft 203 is connected to the output end of the transmission box 201 by transmission.

[0023] See also Figure 1-4 In the present embodiment, the cutting assembly 3 comprises a sliding bracket 301, a sliding tool bracket 302, a handle 303 and a cutting blade 304; a sliding bracket 301 is arranged at the rear of the driving shaft 203, and the sliding bracket 301 is fixedly connected to the upper end surface of the base assembly 1 by bolts, a sliding rod outer sleeve of the sliding bracket 301 is provided with a sliding tool bracket 302, and the sliding tool bracket 302 is slidingly connected along the sliding rod of the sliding bracket 301, and a locking bolt rod is arranged at the upper end of the sliding tool bracket 302 to be locked and connected with the sliding bracket 301 and the sliding tool bracket 302, a cutting blade 304 is arranged on one side of the sliding tool bracket 302, and the cutting blade 304 is rotatably connected to the sliding tool bracket 302 The other side of the sliding tool bracket 302 is provided with a handle 303, and the handle 303 is fixedly connected to the outer shell of the sliding tool bracket 302. The metal sealing roller support assembly 4 includes a support frame 401, a ball bearing 402, a roller 403, and a height adjustment bolt rod 404. A support frame 401 is provided below one end of the driving shaft 203; ball bearings 402 are provided on both sides of the upper end of the support frame 401; rollers 403 are provided on the outer sleeve of the ball bearing 402, and the rollers 403 are rotatably connected to the ball bearings 402. A height adjustment bolt rod 404 is provided on the outer side of the support frame 401, and the height adjustment bolt rod 404 passes through the support frame 401 and is threadedly locked with the base assembly 1.

[0024] During operation, the sliding tool bracket 302 in the cutting assembly 3 slides along the sliding rod of the sliding bracket 301 to effectively improve the convenience of adjusting the thickness of the metal sealing column set on the drive shaft 203 during cutting, effectively improve the flexibility of customizing the thickness of the sealing ring processing and effectively improve the cutting stability of the sealing ring. The metal sealing sleeve is set on the driving shaft 203, and the driving motor 202 drives the transmission box 201 to drive the driving shaft 203 to rotate and cooperate with the cutting blade 304 to press down to complete the cutting function; the existing valve seal processing and cutting device solves the problem that the thickness control freedom of the sealing ring is poor during cutting, which makes the cutting and processing of metal sealing rings of various specifications difficult and inconvenient;

[0025] Next, the roller 403 of the metal sealing roller support assembly 4 supports the metal sealing column sleeved on the driving shaft 203, thereby effectively improving the stability of both ends during rotation cutting.

[0026] Through the above steps, the function of sliding tool bracket 302 in cutting component 3 along the sliding rod of sliding bracket 301 is used to effectively improve the convenience of adjusting the thickness of the metal sealing column mounted on the driving shaft 203 during cutting, effectively improve the flexibility of customizing the thickness of the sealing ring processing, and effectively improve the cutting stability of the sealing ring. The metal sealing sleeve is mounted on the driving shaft 203, and the driving motor 202 drives the transmission box 201 to drive the driving shaft 203 to rotate and cooperate with the cutting blade 304 to press down to complete the cutting function, thereby avoiding the problem of difficulty and inconvenience in cutting metal sealing rings of various specifications caused by the existing valve seal processing and cutting device due to the poor freedom of thickness control during sealing ring cutting.

[0027] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of those skilled in the art without departing from the purpose of the present invention.

Claims

1. A valve seal processing and cutting device, comprising a base assembly (1), characterized in that: It also comprises a transmission assembly (2), a cutting assembly (3), and a metal sealing roller support assembly (4); the transmission assembly (2) is arranged at the upper end of the base assembly (1); the cutting assembly (3) is arranged behind the upper end of the transmission assembly (2); and the metal sealing roller support assembly (4) is arranged outside the output end of the transmission assembly (2).

2. A valve seal processing and cutting device according to claim 1, characterized in that: The transmission assembly (2) comprises a transmission box (201), a driving motor (202), and a driving shaft (203); the transmission box (201) is arranged at the upper end of the base assembly (1); the driving motor (202) is arranged below the transmission box (201), and the driving motor (202) is connected to the transmission box (201) by belt transmission; the output end of the transmission box (201) is arranged with a driving shaft (203), and the driving shaft (203) is connected to the output end of the transmission box (201) by belt transmission.

3. A valve seal processing and cutting device according to claim 1, characterized in that: The cutting assembly (3) comprises a sliding bracket (301), a sliding tool bracket (302), a handle (303), and a cutting blade (304); the sliding bracket (301) is arranged behind the driving shaft (203), and the sliding bracket (301) is fixedly connected to the upper end surface of the base assembly (1) by bolts.

4. A valve seal processing and cutting device according to claim 3, characterized in that: The sliding rod outer sleeve of the sliding bracket (301) is provided with a sliding tool bracket (302), and the sliding tool bracket (302) is slidably connected along the sliding rod of the sliding bracket (301), and the upper end of the sliding tool bracket (302) is provided with a locking bolt rod which is locked and connected with the sliding bracket (301) and the sliding tool bracket (302).

5. A valve seal processing and cutting device according to claim 4, characterized in that: A cutting blade (304) is provided on one side of the sliding tool support (302), and the cutting blade (304) is rotatably connected to the sliding tool support (302); a handle (303) is provided on the other side of the sliding tool support (302), and the handle (303) is fixedly connected to the outer shell of the sliding tool support (302).

6. A valve seal machining and cutting device according to claim 2, characterized in that: The metal sealing roller support assembly (4) comprises a support frame (401), a ball bearing (402), a roller (403), and a height adjustment bolt rod (404); the support frame (401) is arranged below one end of the driving shaft (203); ball bearings (402) are arranged on both sides of the upper end of the support frame (401); the outer sleeve of the ball bearing (402) is arranged with a roller (403), and the roller (403) is rotatably connected to the ball bearing (402).

7. A valve seal machining and cutting device according to claim 6, characterized in that: A height adjustment bolt rod (404) is arranged on the outer side of the support frame (401), and the height adjustment bolt rod (404) passes through the support frame (401) and is thread-lockedly connected to the base assembly (1).

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