Flange gasket machining tool

Abstract

The utility model relates to the technical field of flange gaskets, and discloses a flange gasket machining tool which comprises a fixing frame and further comprises a transmission piece arranged on the outer side of the fixing frame, a hydraulic rod is arranged on the outer side of the transmission piece, a connecting piece is arranged on the outer side of the hydraulic rod, and a limiting piece and a cutting piece are arranged on the outer side of the connecting piece. The transmission part comprises a motor fixedly connected to the outer side of the fixing frame, the output end of the motor is fixedly connected with a first gear, a second gear is arranged in the fixing frame, and the first gear and the second gear are connected in a meshed mode. The cutter is adjusted to a proper position according to the graduated scale, during adjustment, the movable sleeve is moved on the outer side of the connecting rod, the bolt and the cutter are driven to move to a proper position, then the bolt is rotated in the movable sleeve, the cutter abuts against the gasket, then the nut on the outer side of the bolt is screwed, and the movable sleeve is fixed to the outer side of the connecting rod. Therefore, the position of the cutter is fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of flange gaskets, in particular to a flange gasket processing tool. Background Art

[0002] Flange gaskets are a key component used to connect equipment such as pipes, valves and pumps. Their main function is to provide insulation, sealing and support between two joint surfaces to protect equipment and pipelines from pressure, temperature, vibration and corrosion. They are usually made of metal materials such as copper, stainless steel, carbon steel and bronze, etc. Composite materials and ceramic materials can also be used. According to the application scenarios and requirements, flange gaskets can be divided into metal ring gaskets, metal corrugated gaskets, metal skeleton mesh gaskets, metal spiral wound gaskets, metal polyurethane gaskets, metal rubber gaskets and other types. During the installation process of industrial pipelines, flexible gaskets are required to seal between each flange and valve, and are often used in pipeline systems such as low-pressure side water systems and oil systems.

[0003] At present, when manufacturing flange gaskets, the processing models are generally of fixed sizes. To process gaskets of different sizes, it is necessary to replace different types of devices or molds. The size of the mold cannot be flexibly adjusted according to the size of the gasket, which increases the difficulty and construction period of gasket production and adds a certain degree of difficulty to the construction. Utility Model Content

[0004] The purpose of the utility model is to provide a flange gasket processing tool to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a flange gasket processing tool, comprising a fixed frame, and also comprising: a transmission member arranged on the outside of the fixed frame, a hydraulic rod is arranged on the outside of the transmission member, a connecting member is arranged on the outside of the hydraulic rod, and a limiting member and a cutting member are arranged on the outside of the connecting member.

[0006] Preferably, the transmission member includes a motor fixedly connected to the outside of a fixed frame, the output end of the motor is fixedly connected to a first gear, a second gear is arranged inside the fixed frame, the first gear and the second gear are meshingly connected, and the inner ring of the second gear is fixedly connected to a rotating shaft.

[0007] Preferably, the hydraulic rod is fixedly connected to the outside of the rotating shaft.

[0008] Preferably, the connecting member comprises a fixing sleeve fixedly connected to the piston rod of the hydraulic rod, a connecting block is fixedly connected to the outer side of the fixing sleeve, and a connecting rod is inserted into the interior of the connecting block.

[0009] Preferably, the limiting member comprises a limiting sleeve clamped on the outside of the connecting rod, and the internal thread of the limiting sleeve is connected with a fastening bolt.

[0010] Preferably, the cutting member comprises a movable sleeve slidably connected to the outside of the connecting rod, a bolt is arranged inside the movable sleeve, a nut is threadedly connected to the outside of the bolt, and a cutter is fixedly connected to the bottom of the bolt.

[0011] Preferably, a scale is fixedly connected to the outer side of the limiting sleeve, and a support plate is fixedly connected to the outer side of the fixing frame.

[0012] Preferably, a pressing block is rotatably connected to the bottom of the rotating shaft.

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

[0014] The utility model adjusts the cutter to a suitable position according to the scale. When adjusting, the movable sleeve is moved on the outer side of the connecting rod to drive the bolt and the cutter to move to the suitable position, and then the bolt is rotated inside the movable sleeve to make the cutter rest on the gasket, and then the nut on the outer side of the bolt is tightened to fix the movable sleeve on the outer side of the connecting rod, thereby fixing the position of the cutter. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A structural schematic diagram of a preferred embodiment of a flange gasket processing tool provided by the utility model;

[0016] Figure 2 A schematic diagram of the structure of the rotating shaft and the fixed sleeve provided by the utility model;

[0017] Figure 3 A schematic diagram of the structure of the limiter provided by the utility model;

[0018] Figure 4 This is a schematic diagram of the bolt and cutter structure provided by the utility model.

[0019] In the figure: 1. fixed frame; 2. transmission part; 201. motor; 202. first gear; 203. second gear; 204. rotating shaft; 3. hydraulic rod; 4. connecting part; 401. fixed sleeve; 402. connecting block; 403. connecting rod; 5. limiting part; 501. limiting sleeve; 502. fastening bolt; 6. cutting part; 601. movable sleeve; 602. bolt; 603. nut; 604. cutter; 7. scale; 8. pressure block; 9. support plate. DETAILED DESCRIPTION

[0020] 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 are within the scope of protection of the utility model.

[0021] See also Figure 1-4 As shown, a flange gasket processing tool includes a fixing frame 1, and also includes: a transmission member 2 arranged on the outside of the fixing frame 1, a hydraulic rod 3 is arranged on the outside of the transmission member 2, a connecting member 4 is arranged on the outside of the hydraulic rod 3, and a limiting member 5 and a cutting member 6 are arranged on the outside of the connecting member 4.

[0022] It should be noted that: the connecting member 4 connects the cutting member 6 and the hydraulic rod 3, and the transmission member 2 drives the hydraulic rod 3 and the connecting member 4 to rotate, thereby driving the cutting member 6 to rotate to cut the gasket.

[0023] refer to Figure 1 and Figure 2 As shown, the transmission member 2 includes a motor 201 fixedly connected to the outside of the fixed frame 1, the output end of the motor 201 is fixedly connected to the first gear 202, the interior of the fixed frame 1 is provided with a second gear 203, the first gear 202 and the second gear 203 are meshed and connected, and the inner ring of the second gear 203 is fixedly connected to the rotating shaft 204; the hydraulic rod 3 is fixedly connected to the outside of the rotating shaft 204; the connecting member 4 includes a fixed sleeve 401 fixedly connected to the piston rod of the hydraulic rod 3, the outer side of the fixed sleeve 401 is fixedly connected to the connecting block 402, and the interior of the connecting block 402 is plugged with a connecting rod 403; the bottom of the rotating shaft 204 is rotatably connected to the pressing block 8. The motor 201 drives the first gear 202 to rotate, the first gear 202 drives the second gear 203 to rotate, the second gear 203 drives the rotating shaft 204 to rotate, the rotating shaft 204 drives the hydraulic rod 3, the fixed sleeve 401, and the connecting block 402 to rotate, the hydraulic rod 3 drives the rotating shaft 204 to move downward, and the pressing block 8 is pressed on the gasket to fix the gasket.

[0024] refer to Figure 3 and Figure 4As shown, the limiting member 5 includes a limiting sleeve 501 clamped on the outside of the connecting rod 403, and the internal thread of the limiting sleeve 501 is connected with a fastening bolt 502; the cutting member 6 includes a moving sleeve 601 slidably connected to the outside of the connecting rod 403, a bolt 602 is arranged inside the moving sleeve 601, a nut 603 is threadedly connected to the outside of the bolt 602, and a cutter 604 is fixedly connected to the bottom of the bolt 602; the outer side of the limiting sleeve 501 is fixedly connected with a scale 7, and the outer side of the fixing frame 1 is fixedly connected with a support plate 9. The limiting sleeve 501 is symmetrically clamped on the outer side of the connecting rod 403 in the upper and lower parts, and is fixed on the connecting rod 403 by means of the fastening bolt 502. The movable sleeve 601 has a similar structure to the limiting sleeve 501 and is also symmetrically arranged in two halves on the outer side of the connecting rod 403. It can slide on the outer side of the connecting rod 403 to drive the bolt 602 and the cutter 604 to move to the appropriate position, and then tighten the nut 603 on the outer side of the bolt 602 to fix the movable sleeve 601 on the outer side of the connecting rod 403, thereby fixing the position of the cutter 604.

[0025] Working principle: When processing the gasket, place the raw material on the support plate 9, then turn on the hydraulic rod 3 to drive the connecting piece 4 to move downward, press the pressing block 8 on the center of the raw material, and then adjust the position of the cutter 604. There are two cutters 604, one for cutting the outer ring of the gasket and the other for cutting the inner ring of the gasket. Adjust the cutter to a suitable position according to the scale 7. When adjusting, move the movable sleeve 601 on the outside of the connecting rod 403 to drive the bolt 602 and the cutter 604 to move to a suitable position, and then turn the screw inside the movable sleeve 601. Bolt 602, place the cutter 604 on the gasket, then tighten the nut 603 on the outside of the bolt 602, fix the movable sleeve 601 on the outside of the connecting rod 403, thereby fixing the position of the cutter 604, and then use the motor 201 to drive the first gear 202 to rotate, the first gear 202 drives the second gear 203 to rotate, the second gear 203 drives the rotating shaft 204 to rotate, the rotating shaft 204 drives the hydraulic rod 3, the fixed sleeve 401 and the connecting block 402 to rotate, thereby driving the connecting rod 403 and the cutter 604 to rotate, and cutting the gasket.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] 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 flange gasket processing tool, comprising a fixing frame (1), characterized in that: Also includes: A transmission member (2) is arranged on the outside of a fixed frame (1), a hydraulic rod (3) is arranged on the outside of the transmission member (2), a connecting member (4) is arranged on the outside of the hydraulic rod (3), and a limiting member (5) and a cutting member (6) are arranged on the outside of the connecting member (4).

2. A flange gasket processing tool according to claim 1, characterized in that: The transmission member (2) comprises a motor (201) fixedly connected to the outside of a fixed frame (1); an output end of the motor (201) is fixedly connected to a first gear (202); a second gear (203) is arranged inside the fixed frame (1); the first gear (202) and the second gear (203) are meshingly connected; and an inner ring of the second gear (203) is fixedly connected to a rotating shaft (204).

3. A flange gasket processing tool according to claim 2, characterized in that: The hydraulic rod (3) is fixedly connected to the outside of the rotating shaft (204).

4. A flange gasket processing tool according to claim 1, characterized in that: The connecting member (4) comprises a fixing sleeve (401) fixedly connected to the piston rod of the hydraulic rod (3); a connecting block (402) is fixedly connected to the outer side of the fixing sleeve (401); and a connecting rod (403) is inserted into the interior of the connecting block (402).

5. A flange gasket processing tool according to claim 4, characterized in that: The limiting member (5) comprises a limiting sleeve (501) clamped on the outside of the connecting rod (403), and the internal thread of the limiting sleeve (501) is connected with a fastening bolt (502).

6. A flange gasket processing tool according to claim 4, characterized in that: The cutting member (6) comprises a movable sleeve (601) slidably connected to the outside of the connecting rod (403), a bolt (602) is arranged inside the movable sleeve (601), a nut (603) is threadedly connected to the outside of the bolt (602), and a cutter (604) is fixedly connected to the bottom of the bolt (602).

7. A flange gasket processing tool according to claim 5, characterized in that: The outer side of the limiting sleeve (501) is fixedly connected to a scale (7), and the outer side of the fixing frame (1) is fixedly connected to a support plate (9).

8. A flange gasket processing tool according to claim 2, characterized in that: A pressing block (8) is rotatably connected to the bottom of the rotating shaft (204).

Images