Tool for assembling air explosion-proof valve

Abstract

The utility model provides a tool for assembling an air explosion-proof valve, and relates to the technical field of air explosion-proof valve assembling, the tool comprises a main body and a clamping mechanism, the clamping mechanism comprises a pair of moving frames, racks are fixedly installed at the bottom ends of the moving frames, a pair of sliding rods are installed on the outer sides of the moving frames through installation plates, a sliding frame is connected between the pair of sliding rods in a sliding mode, and the sliding frame is connected with the main body in a sliding mode. The main body comprises a tool table and a support, the upper end of the tool table is in sliding connection with the bottom end of the movable frame, a mounting frame is fixedly mounted at the bottom end of the interior of the support, and the upper end of the mounting frame is in sliding connection with the bottom end of the movable frame. A rotating shaft is rotationally connected into the mounting frame, one end of the rotating shaft extends out of the mounting frame and is sleeved with a gear, and the two sides of the gear are engaged with the racks correspondingly. According to the utility model, the assembling efficiency can be effectively improved, and the practical value is higher.

Description

Technical Field

[0001] The utility model belongs to the technical field of air explosion-proof valve assembly, and more specifically, particularly relates to a tool for assembling an air explosion-proof valve. Background Art

[0002] Air explosion-proof valves are used in dust removal systems containing flammable gases or flammable substances, and can be used as pressure relief devices for explosive pipes or equipment. This type of valve is usually installed in environments where explosions may occur, such as chemical, petroleum, natural gas and other industrial fields. When an explosion occurs, the air explosion-proof valve can be quickly closed to protect the safety of equipment and personnel.

[0003] Based on the above, the inventors have discovered the following problems: In the current assembly process of air explosion-proof valves, most workers manually align and fit the valve body to be assembled, then hold the valve body and use tools to install it, which makes assembly inconvenient. When assembling in large quantities, holding the valve body for a long time will cause hand fatigue of the workers, thereby reducing the assembly efficiency of the air explosion-proof valve.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and an air explosion-proof valve assembly tool is provided to achieve a more practical purpose. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an air explosion-proof valve assembly tool to solve the problems in the current background technology.

[0006] The purpose and effect of the utility model air explosion-proof valve assembly tooling are achieved by the following specific technical means:

[0007] The cam is provided with a pair of movable frames, and a rack is fixedly installed at the bottom end of the movable frame, and a pair of sliding bars are installed on the outer side of the movable frame through a mounting plate, a slide is slidably connected between the pair of sliding bars, a turntable is rotatably connected inside the slide, a pair of limit bars are installed inside the turntable, a pair of clamping seats are slidably connected between the pair of limit bars, and a positioning plate is installed inside the clamping seat. The main body comprises a tooling table and a support, the upper end of the tooling table is slidably connected to the bottom end of the movable frame, the inner bottom end of the support is fixedly installed with a mounting frame, the inner part of the mounting frame is rotatably connected with a rotating shaft, one end of the rotating shaft extends to the outside of the mounting frame, and is sleeved with a gear, and the two sides of the gear are respectively meshed with the rack.

[0008] Furthermore, a hydraulic rod is installed at the top of the movable frame, the output end of the hydraulic rod passes through the movable frame and is fixedly connected to the slide, a second motor is installed inside the slide, and the output end of the second motor is transmission-connected to the turntable.

[0009] Furthermore, the interior of the turntable is rotatably connected with a bidirectional screw rod, which passes through the clamping seat and is threadedly connected to the clamping seat. One end of the bidirectional screw rod extends to the outside of the turntable and is sleeved with a knob.

[0010] Furthermore, a pair of movable rods are movably inserted inside the clamping seat, one end of the pair of movable rods is fixedly connected to the positioning plate, and a pair of springs are movably sleeved on the outside of the pair of movable rods, one end of the pair of springs is fixedly connected to the outside of the positioning plate, and the other end of the pair of springs is fixedly connected to the inner wall of the clamping seat.

[0011] Furthermore, a worm is rotatably connected inside the mounting frame, and a first motor is installed outside the mounting frame, and an output end of the first motor is transmission-connected to the worm.

[0012] Furthermore, a worm gear is sleeved on the outside of the rotating shaft, and the worm gear and the worm are meshed with each other.

[0013] Furthermore, the inner wall of the workbench is fixedly connected to the outer side of the support, and an electric slide rail is installed on the top of the workbench, the outer side of the electric slide rail is slidably connected to an electric slider, and a fixing frame is installed on the front side of the electric slider.

[0014] Furthermore, an automatic telescopic rod is fixedly inserted inside the fixing frame, a bracket is installed at the output end of the automatic telescopic rod, and an electric screwdriver is fixedly inserted inside the bracket.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The air explosion-proof valve assembly tooling is used in conjunction with a first motor, a worm, a rotating shaft, a worm wheel, a gear, a tooling table, a mobile frame, a rack, a sliding rod, a hydraulic rod, a sliding frame, a second motor, a rotating disk, a limit bar, a bidirectional lead screw, a knob, a clamping seat, a spring, a positioning plate and a mobile rod. By setting a knob, when it is rotated, it is easy to drive the bidirectional lead screw to rotate, and at the same time, the clamping seat connected to its external thread can achieve opposite linear movement under the sliding action of the limit bar. At the same time, the positioning plate is toggled so that the flange installation on one side of the valve body is located inside a pair of clamping seats. By setting the first A motor, when working, can easily make the worm rotate, thereby driving the worm wheel, the rotating shaft and the gear to rotate. Since the gear and the rack are meshing, and the rack and the movable frame are fixedly connected, a pair of racks can drive a pair of movable frames to move in opposite directions, so that a pair of valve bodies can be tightly fitted at the connection points where they need to be connected. By setting a second motor, when it works, it is easy to drive the turntable to rotate, thereby facilitating the subsequent tightening and assembly of bolts at different positions of the connection points of a pair of valve bodies. The utility model has a simple and reasonable structure, a novel design, and is simple and convenient to operate, can effectively improve the assembly efficiency, and has a high practical value. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the fixing frame of the utility model.

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the clamping mechanism of the utility model.

[0020] Figure 4 It is an exploded three-dimensional structural schematic diagram of the turntable of the utility model.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 100, main body; 1001, support; 1002, mounting frame; 1003, first motor; 1004, worm; 1005, rotating shaft; 1006, worm wheel; 1007, gear; 1008, workbench; 1009, electric slide rail; 1010, electric slider; 1011, fixed frame; 1012, automatic telescopic rod; 1013, bracket; 1014, electric screwdriver; 200, clamping mechanism; 2001, moving frame; 2002, rack; 2003, slide rod; 2004, hydraulic rod; 2005, slide frame; 2006, second motor; 2007, turntable; 2008, limit strip; 2009, two-way screw rod; 2010, knob; 2011, clamping seat; 2012, spring; 2013, positioning plate; 2014, moving rod. DETAILED DESCRIPTION

[0023] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0024] Example:

[0025] As attached Figure 1 To Attachment Figure 4 As shown:

[0026] The utility model provides a tool for assembling an air explosion-proof valve, comprising a main body 100 and a clamping mechanism 200, wherein the clamping mechanism 200 comprises a pair of mobile frames 2001, the bottom ends of the mobile frames 2001 are fixedly mounted with racks 2002, and the outer sides of the mobile frames 2001 are mounted with a pair of slide bars 2003 through a mounting plate, a slide 2005 is slidably connected between the pair of slide bars 2003, a turntable 2007 is rotatably connected inside the slide 2005, a pair of limit bars 2008 are mounted inside the turntable 2007, and a pair of limit bars 2008 are slidably connected between the pair of slide bars 2003. A pair of clamping seats 2011 are dynamically connected, and positioning plates 2013 are installed inside the clamping seats 2011. The main body 100 includes a workbench 1008 and a support 1001. The upper end of the workbench 1008 is slidably connected to the bottom end of the movable frame 2001, and the inner bottom end of the support 1001 is fixedly installed with a mounting frame 1002. The inner bottom of the mounting frame 1002 is rotatably connected with a rotating shaft 1005. One end of the rotating shaft 1005 extends to the outside of the mounting frame 1002 and is sleeved with a gear 1007. The two sides of the gear 1007 are respectively meshed with the rack 2002.

[0027] Among them, hydraulic rods 2004 are installed on the top of the moving frame 2001, and the output ends of the hydraulic rods 2004 pass through the moving frame 2001 and are fixedly connected to the slide 2005. The inside of the slide 2005 is installed with a second motor 2006, and the output ends of the second motors 2006 are transmission-connected to the turntable 2007. By setting the hydraulic rods 2004, when it works, it is convenient to drive the slide 2005 to move, and by setting the second motor 2006, when it works, it is convenient to drive the turntable 2007 to rotate.

[0028] Among them, the inside of the turntable 2007 is rotatably connected with a bidirectional screw rod 2009, and the bidirectional screw rod 2009 passes through the clamping seat 2011 and is threadedly connected to the clamping seat 2011. One end of the bidirectional screw rod 2009 extends to the outside of the turntable 2007 and is sleeved with a knob 2010. By setting the knob 2010, when it rotates, it is easy to drive the bidirectional screw rod 2009 to rotate, thereby realizing the opposite linear movement of the clamping seat 2011 to which the bidirectional screw rod 2009 is threadedly connected outside under the sliding action of the limit bar 2008.

[0029] Among them, a pair of moving rods 2014 are movably inserted inside the clamping seat 2011, one end of the pair of moving rods 2014 is fixedly connected to the positioning plate 2013, and the outside of the pair of moving rods 2014 is movably sleeved with springs 2012, one end of the pair of springs 2012 is fixedly connected to the outside of the positioning plate 2013, and the other end of the pair of springs 2012 is fixedly connected to the inner wall of the clamping seat 2011. Through the coordinated use of the positioning plate 2013, the spring 2012 and the moving rod 2014, it is convenient to move the positioning plate 2013 so that the flange mounting position on one side of the valve body is located inside the pair of clamping seats 2011, and then the positioning plate 2013 is released to clamp and position the flange mounting position of the valve body.

[0030] Among them, the internal rotation of the mounting frame 1002 is connected to the worm 1004, and the outer side of the mounting frame 1002 is installed with a first motor 1003, and the output end of the first motor 1003 is transmission-connected to the worm 1004. By setting the first motor 1003, when it works, it is easy to drive the worm 1004 to rotate.

[0031] The outer sleeve of the rotating shaft 1005 is provided with a worm wheel 1006 , and the worm wheel 1006 and the worm 1004 are meshed with each other. By providing the worm wheel 1006 , when the worm 1004 rotates, it is easy to drive the worm wheel 1006 to rotate to realize the rotation of the rotating shaft 1005 .

[0032] Among them, the inner wall of the workbench 1008 is fixedly connected to the outer side of the support 1001, and an electric slide rail 1009 is installed on the top of the workbench 1008. The outer side of the electric slide rail 1009 is slidably connected to an electric slider 1010. A fixed frame 1011 is installed on the front of the electric slider 1010. Through the coordinated use of the electric slide rail 1009 and the electric slider 1010, when it is working, it is convenient to drive the fixed frame 1011 to move.

[0033] Among them, an automatic telescopic rod 1012 is fixedly inserted inside the fixing frame 1011, a bracket 1013 is installed at the output end of the automatic telescopic rod 1012, and an electric screwdriver 1014 is fixedly inserted inside the bracket 1013. By setting the automatic telescopic rod 1012, when it is working, it is convenient to push the bracket 1013 and the electric screwdriver 1014 close to the assembly connection of the explosion-proof valve.

[0034] The specific usage and function of this embodiment are as follows:

[0035] When using this product, first check whether the internal mechanisms of the air explosion-proof valve assembly tool are complete. After ensuring that they are complete, first fix the valve bodies to be assembled in the clamping seats 2011 respectively. The user rotates the knob 2010 to rotate the bidirectional screw rod 2009, and at the same time, the clamping seat 2011 connected to its external thread moves oppositely under the sliding action of the limit bar 2008. At the same time, the positioning plate 2013 is moved to make the flange installation on one side of the valve body located inside a pair of clamping seats 2011, thereby completing the fixation of the valve body, and then starting the first motor 1003 to rotate the worm 1004, thereby driving the worm wheel 1006, the rotating shaft 1005 and the gear 1007 to rotate. Rotate, thereby realizing a pair of racks 2002 driving a pair of movable frames 2001 to move toward each other, so that a pair of valve bodies are closely fitted, and then the positions of the fixed frame 1011, the bracket 1013 and the electric screwdriver 1014 are adjusted according to the positions of the connection between the pair of valve bodies through the electric slide rail 1009 and the electric slider 1010, and then the bracket 1013 and the electric screwdriver 1014 are pushed close to the assembly connection of the explosion-proof valve through the automatic telescopic rod 1012, and the valve body connection is bolted and assembled through the electric screwdriver 1014, and the second motor 2006 is used to facilitate the rotation of the turntable 2007, thereby realizing the bolt tightening assembly at different positions of the valve body connection, and completing the assembly of the explosion-proof valve.

[0036] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. An air explosion-proof valve assembly tool, characterized in that: The invention comprises a main body (100) and a clamping mechanism (200), wherein the clamping mechanism (200) comprises a pair of movable frames (2001), the bottom ends of the movable frames (2001) are fixedly mounted with racks (2002), the outer sides of the movable frames (2001) are mounted with a pair of slide bars (2003) via mounting plates, a slide frame (2005) is slidably connected between the pair of slide bars (2003), a rotating disk (2007) is rotatably connected inside the slide frames (2005), a pair of limiting bars (2008) are mounted inside the rotating disk (2007), a pair of clamping seats (2008) are slidably connected between the pair of limiting bars (2008), and a pair of clamping seats (2005) are slidably connected between the pair of slide bars (2003). 11), a positioning plate (2013) is installed inside the clamping seat (2011), the main body (100) includes a workbench (1008) and a support (1001), the upper end of the workbench (1008) is slidably connected to the bottom end of the movable frame (2001), the inner bottom end of the support (1001) is fixedly installed with a mounting frame (1002), the inner part of the mounting frame (1002) is rotatably connected with a rotating shaft (1005), one end of the rotating shaft (1005) extends to the outside of the mounting frame (1002) and is sleeved with a gear (1007), and the two sides of the gear (1007) are respectively meshed with the rack (2002).

2. The air explosion-proof valve assembly tool as claimed in claim 1, characterized in that: A hydraulic rod (2004) is installed at the top of each of the movable frames (2001), and the output ends of each of the hydraulic rods (2004) penetrate the movable frames (2001) and are fixedly connected to the slides (2005). A second motor (2006) is installed inside each of the slides (2005), and the output ends of each of the second motors (2006) are drivingly connected to the turntable (2007).

3. The air explosion-proof valve assembly tool as claimed in claim 2, characterized in that: The interior of the turntable (2007) is rotatably connected with a bidirectional screw rod (2009), and the bidirectional screw rod (2009) passes through the clamping seat (2011) and is threadedly connected to the clamping seat (2011). One end of the bidirectional screw rod (2009) extends to the outside of the turntable (2007) and is sleeved with a knob (2010).

4. The air explosion-proof valve assembly tool as claimed in claim 3, characterized in that: A pair of moving rods (2014) are movably inserted inside the clamping seat (2011), one end of the pair of moving rods (2014) is fixedly connected to the positioning plate (2013), and a spring (2012) is movably sleeved on the outside of the pair of moving rods (2014), one end of the pair of springs (2012) is fixedly connected to the outside of the positioning plate (2013), and the other end of the pair of springs (2012) is fixedly connected to the inner wall of the clamping seat (2011).

5. The air explosion-proof valve assembly tool as claimed in claim 1, characterized in that: The interior of the mounting frame (1002) is rotatably connected to a worm (1004), and a first motor (1003) is installed on the outside of the mounting frame (1002), and the output end of the first motor (1003) is drivingly connected to the worm (1004).

6. The air explosion-proof valve assembly tool as claimed in claim 5, characterized in that: A worm wheel (1006) is sleeved on the outside of the rotating shaft (1005), and the worm wheel (1006) and the worm (1004) are meshed with each other.

7. The air explosion-proof valve assembly tool as claimed in claim 6, characterized in that: The inner wall of the workbench (1008) is fixedly connected to the outer side of the support (1001), and an electric slide rail (1009) is installed on the top of the workbench (1008), the outer side of the electric slide rail (1009) is slidably connected to an electric slider (1010), and a fixing frame (1011) is installed on the front side of the electric slider (1010).

8. The air explosion-proof valve assembly tool as claimed in claim 7, characterized in that: An automatic telescopic rod (1012) is fixedly inserted inside the fixing frame (1011), a bracket (1013) is installed at the output end of the automatic telescopic rod (1012), and an electric screwdriver (1014) is fixedly inserted inside the bracket (1013).

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