Polishing device for machining double-sealing plug valve

Abstract

The utility model relates to the technical field of double-sealing plug valves, in particular to a polishing device for machining a double-sealing plug valve, which is characterized in that a driving motor rotates to drive an output rod to rotate, the output rod rotates to drive a cleaning cylinder to rotate, and the cleaning cylinder rotates to drive a cleaning rod to rotate; the cleaning rod rotates to drive the cleaning blades to rotate, the cleaning blades rotate to clean the scraps on the sliding groove base, and the problem that in the process that an existing device conducts polishing on the double-seal plug valve shell through a grinding wheel, the polished scraps cannot be collected through a dust removal fan, and the polishing efficiency is improved is solved. And therefore, the problem that the scraps fall on the sliding seat and need to be cleaned manually is solved, and manpower is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of double-sealed plug valves, in particular to a polishing device for machining double-sealed plug valves. Background Art

[0002] Double seal plug valve is a new type of valve with double shut-off and release functions, good sealing, frictionless rotation of seals, long service life, and online repair and maintenance. It can completely shut off the pipeline and is widely used in crude oil and other product pipelines, refineries, metering systems, petrochemical industry, liquefied petroleum and natural gas pipelines, military facilities, maritime transportation and other fields. When producing double seal plug valves, a polishing device is required to polish the shell.

[0003] The existing publication number CN202222171398.8 is an environmentally friendly polishing device for processing double-sealed plug valves, an equipment table and a shell, wherein a base plate is installed near the bottom of the equipment table, a shell is installed in the middle of the top of the equipment table, a motor A is installed in the middle of one side of the shell, the output shaft of the motor A is located inside the shell and a screw is installed, a sliding seat is sleeved in the middle of the outer surface of the screw, side plates are installed on both sides of the top of the sliding seat, a cylinder is installed in the middle of one side of the side plate of one side of the shell, and a movable chuck is installed on the cylinder output shaft, which improves the convenience of clamping the double-sealed plug valve shell, thereby improving the polishing efficiency of the double-sealed plug valve shell.

[0004] In the process of polishing the housing of the double-seal plug valve by the grinding wheel in the above manner, the dust removal fan cannot collect the polished debris, so that the debris falls on the sliding seat and needs to be cleaned by manpower, resulting in a waste of manpower. Utility Model Content

[0005] The utility model aims to provide a polishing device for processing double-seal plug valves, which solves the problem that during the polishing process of the double-seal plug valve shell by the existing device using a grinding wheel, the dust removal fan cannot collect the polished debris, so that the debris falls on the sliding seat and needs manpower to clean it, thereby causing a waste of manpower.

[0006] To achieve the above-mentioned purpose, the utility model provides a polishing device for processing a double-sealed plug valve, including a supporting foot, an equipment table, a shell and a sliding seat. The equipment table is installed on the supporting foot, the shell is installed on the upper end surface of the equipment table, and the sliding seat is slidably installed in the shell.

[0007] Wherein, it also includes a cleaning mechanism, which includes a support plate, a support column, a cleaning cylinder, a cleaning rod, a cleaning blade and a driving assembly, the support plate is fixedly mounted on the upper end surface of the sliding seat, the support column is fixedly mounted on the side of the sliding seat away from the support plate, the cleaning cylinder is mounted between the support plate and the support column, the cleaning cylinder moves within the range of the sliding seat, the cleaning rod is mounted on the outside of the cleaning cylinder, the cleaning blade is fixedly mounted on the side of the cleaning rod away from the cleaning cylinder, and the driving assembly is arranged on the support column.

[0008] Wherein, the driving assembly includes a driving motor, an output rod and a transverse member, the driving motor is installed on the sliding seat through the transverse member, one end of the output rod is fixedly connected to the output end of the driving motor, and the other end of the output rod is connected to the cleaning cylinder, and the transverse member is arranged on the sliding seat.

[0009] Among them, the transverse movement component includes a transverse movement motor, a threaded rod, a support frame, a moving block and a guide component. The transverse movement motor is installed on the sliding seat through a mounting plate. One end of the threaded rod is fixedly connected to the output end of the drive motor, and the other end of the threaded rod is connected to the support frame through a bearing. The moving block is threadedly connected to the threaded rod, and the drive motor is installed on the upper end surface of the moving block.

[0010] Wherein, the guide component includes a guide block, a guide rod, a connecting rod and a collecting element, the guide block is slidably mounted on the support plate, the guide rod is fixedly mounted on the support plate and is slidably connected to the guide block, one end of the connecting rod is fixedly mounted on the cleaning cylinder and is located on the side of the cleaning cylinder away from the output rod, the other end of the connecting rod is fixedly connected to the guide block, and the collecting element is mounted on the shell.

[0011] Among them, the collecting element includes a collecting box, an electric telescopic rod and a push plate, the collecting box is installed on one side of the sliding seat, the fixed end of the electric telescopic rod is fixedly installed on the shell and is located on the side of the sliding seat away from the collecting box, and the push plate is fixedly installed on the free end of the electric telescopic rod.

[0012] In which, the cleaning mechanism also includes a moving element, which includes a moving telescopic rod, a U-shaped frame, a roller and a roller. The fixed end of the moving telescopic rod is fixedly installed on the end surface under the equipment table, the U-shaped frame is fixedly connected to the free end of the moving telescopic rod, the roller is fixedly installed in the U-shaped frame, and the roller is rotatably connected to the roller.

[0013] The utility model discloses a polishing device for processing double-sealed plug valves, wherein the output rod is driven to rotate by the driving motor, and the rotation of the output rod drives the cleaning cylinder to rotate, and the rotation of the cleaning cylinder drives the cleaning rod to rotate, and the rotation of the cleaning rod drives the cleaning blade to rotate, and the cleaning blade rotates to clean the debris on the slide slot seat. At the same time, the threaded rod is driven to rotate by the transverse movement motor, and the rotation of the threaded rod drives the moving block to move, and the movement of the moving block drives the driving motor to move, and then drives the cleaning cylinder to move within the range of the sliding table. In addition, the push plate is driven to move by the extension of the electric telescopic rod, and the movement of the push plate pushes the debris on the sliding seat into the collection box for collection, thereby solving the problem that in the process of polishing the housing of the double-sealed plug valve by the grinding wheel of the existing device, the dust removal fan of the polished debris cannot be collected, thereby causing the debris to fall on the sliding seat and needing manpower to clean it, thereby saving manpower. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is a structural schematic diagram of a polishing device for machining a double-sealed plug valve according to the first embodiment of the utility model.

[0016] Figure 2 It is a schematic diagram of the structure of the guide component of the polishing device for machining a double-sealed plug valve according to the first embodiment of the utility model.

[0017] Figure 3 It is a structural schematic diagram of a polishing device for machining a double-sealed plug valve according to a second embodiment of the utility model.

[0018] In the figure: 101-support foot, 102-equipment table, 103-shell, 104-sliding seat, 105-support plate, 106-support column, 107-cleaning cylinder, 108-cleaning rod, 109-cleaning blade, 110-drive motor, 111-output rod, 112-transverse motor, 113-threaded rod, 114-support frame, 115-moving block, 116-guide block, 117-guide rod, 118-connecting rod, 119-collection box, 120-electric telescopic rod, 121-push plate, 201-movable telescopic rod, 202-U-shaped frame, 203-roller, 204-roller. DETAILED DESCRIPTION

[0019] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0020] The first embodiment of the present application is:

[0021] See also Figure 1 and Figure 2 , Figure 1 This is a schematic diagram of the structure of a polishing device for machining a double-sealed plug valve according to the first embodiment of the utility model. Figure 2 It is a schematic diagram of the structure of the guide component of the polishing device for machining a double-sealed plug valve according to the first embodiment of the utility model.

[0022] The present embodiment provides a polishing device for processing a double-sealed plug valve, including a support foot 101, an equipment table 102, a housing 103, a sliding seat 104 and a cleaning mechanism, wherein the cleaning mechanism includes a support plate 105, a support column 106, a cleaning cylinder 107, a cleaning rod 108, a cleaning blade 109 and a driving assembly, wherein the driving assembly includes a driving motor 110, an output rod 111 and a transverse member, wherein the transverse member includes a transverse motor 112, a threaded rod 113, a support frame 114, a moving block 115 and a guide component, wherein the guide component includes a guide block 116 , guide rod 117, connecting rod 118 and collecting element, the collecting element includes a collecting box 119, an electric telescopic rod 120 and a push plate 121. The above scheme solves the problem that during the polishing process of the double-sealed plug valve housing 103 by the existing device using a grinding wheel, the dust removal fan cannot collect the polished debris, resulting in the debris falling on the sliding seat 104 and requiring manpower to clean up, thereby causing a waste of manpower. It can be understood that the above scheme can be used in the prospects of the polishing device for double-sealed plug valve processing, and can also be used in the handling of movement problems.

[0023] In this embodiment, the equipment platform 102 is installed on the supporting foot 101, the shell 103 is installed on the upper end surface of the equipment platform 102, and the sliding seat 104 is slidably installed in the shell 103. The cleaning blade 109 rotates to clean the debris on the sliding seat 104.

[0024] Among them, the support plate 105 is fixedly mounted on the upper end surface of the sliding seat 104, the support column 106 is fixedly mounted on the side of the sliding seat 104 away from the support plate 105, the cleaning cylinder 107 is mounted between the support plate 105 and the support column 106, the cleaning cylinder 107 moves within the range of the sliding seat 104, the cleaning rod 108 is mounted on the outside of the cleaning cylinder 107, the cleaning blade 109 is fixedly mounted on the side of the cleaning rod 108 away from the cleaning cylinder 107, the driving assembly is arranged on the support column 106, the cleaning rod 108 has a plurality of cleaning blades 109 and the number of the cleaning rods 108 matches the number of the cleaning blades 109, the cleaning cylinder 107 has a plurality of quick jacks, the cleaning rod 108 is located at the jack of the cleaning cylinder 107, when in use, the double-sealed plug valve shell The body 103 is placed in the position of the positioning chuck, and then the cylinder is started to drive the movable chuck to move, and the double-sealed plug valve housing 103 is fixed by the movable chuck and the positioning chuck, and then the motor is started to drive the double-sealed plug valve housing 103 to rotate. This is the prior art and will not be described in detail. The cleaning cylinder 107 is driven to rotate by the rotation of the driving assembly, and the cleaning cylinder 107 is driven to rotate by the rotation of the cleaning rod 108. The cleaning rod 108 is driven to rotate by the cleaning blade 109, and the cleaning blade 109 is rotated to clean the debris on the slide seat, which solves the problem that the dust removal fan cannot collect the polished debris during the polishing of the double-sealed plug valve housing 103 by the grinding wheel of the existing device, thereby causing the debris to fall on the sliding seat 104 and need to be cleaned by manpower, saving manpower.

[0025] Secondly, the driving motor 110 is installed on the sliding seat 104 through a transverse member, one end of the output rod 111 is fixedly connected to the output end of the driving motor 110, and the other end of the output rod 111 is connected to the cleaning cylinder 107. The transverse member is arranged on the sliding seat 104, the support column 106 has a slot, and the output rod 111 passes through the slot. The output rod 111 is driven to rotate by the rotation of the driving motor 110, and the cleaning cylinder 107 is driven to rotate by the rotation of the output rod 111.

[0026] Again, the transverse movement motor 112 is installed on the sliding seat 104 through a mounting plate, one end of the threaded rod 113 is fixedly connected to the output end of the drive motor 110, the other end of the threaded rod 113 is connected to the support frame 114 through a bearing, the moving block 115 is threadedly connected to the threaded rod 113, the drive motor 110 is installed on the upper end surface of the moving block 115, and the support frame 114 is installed on the slide through a mounting plate, the threaded rod 113 is driven to rotate by the rotation of the transverse movement motor 112, the threaded rod 113 is driven to move by the rotation of the threaded rod 113, the moving block 115 is moved by the movement of the moving block 115, the drive motor 110 is moved, and then the cleaning cylinder 107 is driven to move within the range of the sliding table.

[0027] At the same time, the guide block 116 is slidably mounted on the support plate 105, the guide rod 117 is fixedly mounted on the support plate 105 and slidably connected to the guide block 116, one end of the connecting rod 118 is fixedly mounted on the cleaning cylinder 107 and is located on the side of the cleaning cylinder 107 away from the output rod 111, and the other end of the connecting rod 118 is fixedly connected to the guide block 116, the collecting element is mounted on the shell 103, the support plate 105 has a slide groove, the guide block 116 is located in the slide groove, the guide rod 117 is located in the slide groove, the guide block 116 has a guide hole matching the guide rod 117, and the guide block 116 slides on the guide rod 117, thereby guiding the connecting rod 118 and further guiding the cleaning cylinder 107.

[0028] In addition, the collection box 119 is installed on one side of the sliding seat 104, the fixed end of the telescopic rod is fixedly installed on the shell 103, and is located on the side of the sliding seat 104 away from the collection box 119, the push plate 121 is fixedly installed on the free end of the telescopic rod, the push plate 121 is in contact with the upper end surface of the sliding table, the push plate 121 is located between the support plate 105 and the support column 106, and the push plate 121 is moved by the extension and retraction of the electric telescopic rod 120, and the movement of the push plate 121 pushes the debris on the sliding seat 104 into the collection box 119.

[0029] When the polishing device for processing double-sealed plug valves of this embodiment is used, the output rod 111 is driven to rotate by the driving motor 110, the output rod 111 is driven to rotate by the cleaning cylinder 107, the cleaning cylinder 107 is driven to rotate by the cleaning rod 108, the cleaning rod 108 is driven to rotate by the cleaning blade 109, the cleaning blade 109 is rotated to clean the debris on the chute seat, and at the same time, the threaded rod 113 is driven to rotate by the traverse motor 112, and the moving block 115 is driven to move by the threaded rod 113. The movement of the moving block 115 drives the driving motor 110 to move, thereby driving the cleaning cylinder 107 to move within the range of the sliding platform. In addition, the push plate 121 is driven to move by the extension and retraction of the electric telescopic rod 120. The movement of the push plate 121 pushes the debris on the sliding seat 104 into the collecting box 119 for collection, thereby solving the problem that the dust removal fan cannot collect the polished debris during the polishing of the double-sealed plug valve housing 103 by a grinding wheel in the existing device, thereby causing the debris to fall on the sliding seat 104 and need to be cleaned by manpower, thereby saving manpower.

[0030] The second embodiment of the present application is:

[0031] See also Figure 3 , Figure 3 It is a structural schematic diagram of a polishing device for machining a double-sealed plug valve according to a second embodiment of the utility model.

[0032] On the basis of the first embodiment, the cleaning mechanism of this embodiment further includes a moving element, and the moving element includes a moving telescopic rod 201 , a U-shaped frame 202 , a roller 203 and a roller 204 .

[0033] Among them, the fixed end of the movable telescopic rod 201 is fixedly installed on the lower end surface of the equipment platform 102, the U-shaped frame 202 is fixedly connected to the free end of the movable telescopic rod 201, the roller 203 is fixedly installed in the U-shaped frame 202, the roller 204 is rotatably connected to the roller 203, and the roller 204 is partially located in the U-shaped frame 202. The U-shaped frame 202 is moved by the extension and retraction of the movable telescopic rod 201, and the movement of the U-shaped frame 202 drives the roller 204 to move downward until the roller 204 supports the supporting foot 101 off the ground, and the U-shaped frame 202 is driven to move by the rotation of the roller 204, and the movement of the U-shaped frame 202 drives the equipment platform 102 to move, thereby facilitating the movement of the entire device.

[0034] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A polishing device for double-seal plug valve processing, comprising a support foot, a device table, a shell and a sliding seat, wherein the device table is mounted on the support foot, the shell is mounted on the upper surface of the device table, and the sliding seat is slidably mounted in the shell, wherein the device table is mounted on the upper surface of the device table, and the sliding seat is slidably mounted in the shell, wherein the device table is mounted on the upper surface of the device table, and the sliding seat is slidably mounted in the shell, wherein the device table is mounted on the upper surface of the device table, and the sliding seat is slidably mounted in the shell, and ... Also includes clean-up agencies: The cleaning mechanism includes a support plate, a support column, a cleaning cylinder, a cleaning rod, a cleaning blade and a driving assembly, the support plate is fixedly mounted on the upper end surface of the sliding seat, the support column is fixedly mounted on the side of the sliding seat away from the support plate, the cleaning cylinder is mounted between the support plate and the support column, the cleaning cylinder moves within the range of the sliding seat, the cleaning rod is mounted on the outside of the cleaning cylinder, the cleaning blade is fixedly mounted on the side of the cleaning rod away from the cleaning cylinder, and the driving assembly is arranged on the support column.

2. The polishing device for double-seal plug valve processing according to claim 1, characterized in that: The driving assembly includes a driving motor, an output rod and a transverse member. The driving motor is installed on the sliding seat through the transverse member. One end of the output rod is fixedly connected to the output end of the driving motor, and the other end of the output rod is connected to the cleaning cylinder. The transverse member is arranged on the sliding seat.

3. The polishing device for processing a double-seal plug valve according to claim 2, characterized in that: The transverse movement component includes a transverse movement motor, a threaded rod, a support frame, a moving block and a guide component. The transverse movement motor is installed on the sliding seat through a mounting plate. One end of the threaded rod is fixedly connected to the output end of the drive motor, and the other end of the threaded rod is connected to the support frame through a bearing. The moving block is threadedly connected to the threaded rod, and the drive motor is installed on the upper end surface of the moving block.

4. The polishing device for processing a double-seal plug valve according to claim 3, characterized in that: The guide component includes a guide block, a guide rod, a connecting rod and a collecting element. The guide block is slidably mounted on the support plate, the guide rod is fixedly mounted on the support plate and is slidably connected to the guide block, one end of the connecting rod is fixedly mounted on the cleaning cylinder and is located on the side of the cleaning cylinder away from the output rod, the other end of the connecting rod is fixedly connected to the guide block, and the collecting element is mounted on the shell.

5. The polishing device for processing a double-seal plug valve according to claim 4, characterized in that: The collecting element comprises a collecting box, an electric telescopic rod and a push plate. The collecting box is mounted on one side of the sliding seat. The fixed end of the telescopic rod is fixedly mounted on the shell and is located on the side of the sliding seat away from the collecting box. The push plate is fixedly mounted on the free end of the telescopic rod.

6. The polishing device for processing a double-seal plug valve according to claim 1, characterized in that: The cleaning mechanism also includes a moving element, which includes a moving telescopic rod, a U-shaped frame, a roller and a roller. The fixed end of the moving telescopic rod is fixedly installed on the end surface under the equipment table, the U-shaped frame is fixedly connected to the free end of the moving telescopic rod, the roller is fixedly installed in the U-shaped frame, and the roller is rotatably connected to the roller.

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