CN219665505U - Auxiliary fixing device for valve welding - Google Patents

Abstract

The utility model discloses an auxiliary fixing device for valve welding, which comprises a shell, wherein a lifting shell is arranged on the inner side of the shell, a turntable is arranged at the top of the lifting shell, a bottom plate is arranged on the back surface of the shell, a top table is arranged at the top of the turntable, and a clamping shell is arranged at the top of the top table.

Description

Auxiliary fixing device for valve welding

Technical Field

The utility model relates to the technical field of welding auxiliary fixing devices, in particular to a valve welding auxiliary fixing device.

Background

The auxiliary welding fixing device is one of the indispensable devices in the process of fixedly supporting the valve to perform welding work, a worker can fix the valve on the auxiliary welding fixing device and move the device to a welding position to perform welding work, so that the traditional device is not perfect enough, a facility for conveniently adjusting the position of the valve is not available, the valve is not easy to install and work, the auxiliary welding fixing device for the valve is troublesome, and the worker can conveniently adjust the position of the valve, so that the worker can conveniently perform welding work on the valve.

But current welding auxiliary fixing device structure is fixed, and the staff can only fix the valve, has reduced the flexibility of valve installation, has reduced the work efficiency of staff's welding valve.

Disclosure of Invention

The utility model aims to provide an auxiliary fixing device for valve welding, which can solve the technical problem that the valve position is inconvenient to adjust in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the auxiliary fixing device for valve welding comprises a shell, wherein a bottom plate is arranged on the back surface of the shell;

the top of the bottom plate is embedded with a rotating shaft, the top of the rotating shaft is provided with a screw rod, the top of the screw rod is provided with a handle, the inner side of the shell is provided with a lifting shell, the top of the lifting shell is provided with a rotary table, the top of the rotary table is provided with a top table, the top of the top table is provided with a fixed block, the utility model discloses a screw-type hydraulic clutch is characterized in that a group of semicircle blocks are installed on both sides of fixed block, one of them the fixture block is installed to the inboard of semicircle block, the swing arm is installed to one side of fixture block, the spiral shell piece is installed to one side of swing arm, and the spiral shell piece runs through another semicircle block, the spiral shell is installed to the outside screw thread of spiral shell piece, the bolt is installed to the top screw thread of swing arm.

Preferably, the bottom of the shell is provided with a base, and one side of the shell is provided with a long groove.

Preferably, a fixing frame is arranged at the bottom of the lifting shell.

Preferably, a round block is arranged on one side of the turntable, the round block is positioned on the inner side of the long groove, a pull rod is arranged on the front surface of the round block, and a fixing ring is arranged on the outer side of the pull rod in a threaded manner.

Preferably, the connecting frame is arranged on the outer side threads of the screw rod, and the connecting frame is positioned on the back surface of the lifting shell.

Preferably, the support block is mounted on the outer side threads of the bolt.

Preferably, the top of the top platform is provided with a clamping shell, the top of the clamping shell is provided with short plates, the inner sides of a group of short plates are provided with screws, the outer side of each screw is provided with a nut in a threaded manner, and the nuts are located on one side of one short plate.

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

1. according to the valve welding device, the fixing ring is installed, the staff rotates the fixing ring, the fixing ring moves under the threaded support of the pull rod, the fixing ring is not used for fixing the pull rod through the pressing shell, the handle is rotated, the handle rotates under the action of external force, the handle can drive the screw rod to rotate, the connecting frame drives the lifting shell to move up and down under the threaded support of the screw rod, the lifting shell can drive relevant parts of the lifting shell to move up and down together, so that the valve can move, after the staff moves the valve to a proper height, the staff pulls the pull rod, the pull rod drives the rotary table to rotate under the action of external force through the round block, the rotary table rotates around the fixing frame, the rotary table can drive the relevant parts of the rotary table to rotate together, the staff can move the valve to a proper angle position, the staff screws the fixing ring again to fix, and the device can facilitate the staff to adjust the position of the valve when the valve is welded.

2. According to the valve welding device, the spiral ring is installed, the worker uses a tool to screw the spiral ring, the spiral ring moves under the thread support of the spiral block, the spiral ring is enabled to be fixed to the swing arm no longer through the compression semicircular block, the worker rotates one group of swing arms to a proper position, the swing arm rotates around the clamping block and the spiral block under the action of external force, the worker screws the spiral ring to fix the swing arm, the worker uses the tool to unscrew the bolt, the bolt is enabled to drive the clamping shell to rotate under the thread support of the swing arm, the worker screws the bolt to fix after rotating the clamping shell by a proper angle, the worker inserts the screw into the inner side of one group of short plates, screws the nut into the clamping shell, the valve is placed between the clamping shells, the nut is screwed, the nut is enabled to push one short plate to drive one clamping shell to approach the other clamping shell under the thread support of the screw, the valve is fixed by one group of clamping shells, and when the worker uses the fixing device to fix the valve, the valve with different sizes can be conveniently fixed by the worker, and convenience is provided for welding of different sizes of the valve by the worker.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a connecting frame according to the present utility model;

FIG. 3 is a schematic view of the housing structure of the present utility model;

FIG. 4 is a schematic diagram of a swing arm structure according to the present utility model;

fig. 5 is a schematic view of the structure of the shell according to the present utility model.

In the figure: 1. a housing; 2. a base; 3. a long groove; 4. lifting the shell; 5. a fixing frame; 6. a turntable; 7. round blocks; 8. a pull rod; 9. a fixing ring; 10. a bottom plate; 11. a rotating shaft; 12. a screw rod; 13. a handle; 14. a connecting frame; 15. a top platform; 16. a fixed block; 17. a semicircle block; 18. a clamping block; 19. swing arms; 20. a screw block; 21. a spiro ring; 22. a bolt; 23. a support block; 24. a clamping shell; 25. a short plate; 26. a screw; 27. and (3) a nut.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific direction, be configured and operated in the specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1, 2, 3, 4 and 5, an auxiliary fixing device for welding a valve is shown;

the rotary table comprises a shell 1, a base 2 is arranged at the bottom of the shell 1, a long groove 3 is formed in one side of the shell 1, the base 2 can provide support for the device, the long groove 3 can provide guiding function for movement of a round block 7, the round block 7 can move under the action of external force, a lifting shell 4 is arranged at the inner side of the shell 1, a fixing frame 5 is arranged at the bottom of the lifting shell 4, the lifting shell 4 can provide fixed support for the fixing frame 5, the fixing frame 5 can provide rotary support for a rotary table 6 under the action of external force, a rotary table 6 is arranged at the top of the lifting shell 4, the rotary table 6 rotates under the action of external force, the rotary table 11 can be driven by other components to rotate by means of a valve, the position of the valve is adjusted, a rotary table 11 is inlaid at the top of a bottom plate 10, the rotary table 11 can support a lead screw 12 under the action of external force, a top of the rotary table 6 is provided with a top table 15, a fixing block 16 is arranged at the top of the table 15, a clamping block 18 is arranged at the inner side of one of the half block 17, a supporting block 23 is arranged at the outer side of the screw thread of the bolt 22, the top table 15 can provide fixed support for the fixing block 16 under the supporting the action of the 6, the fixing block 16 can provide fixed block 16 under the action of the external force, the clamping plate 16 can provide rotary table 16 under the action of external force of the clamping plate 24, and the clamping plate 25 can provide a short clamping plate 24 under the action of the external force of the supporting plate 24 can provide the rotary table 24, and the fixed clamp 25 can provide the action of the rotary table 25 under the action of the external clamping plate 24.

Referring to fig. 1, 2 and 3, an auxiliary fixing device for welding a valve;

including revolving stage 6, circle piece 7 is installed to one side of revolving stage 6, and circle piece 7 is located the inboard of elongated slot 3, pull rod 8 is installed in the front of circle piece 7, solid fixed ring 9 is installed to the outside screw thread of pull rod 8, lead screw 12 is installed at the top of pivot 11, handle 13 is installed at the top of lead screw 12, link 14 is installed to the outside screw thread of lead screw 12, and link 14 is located the back of lift shell 4, staff rotates solid fixed ring 9, make solid fixed ring 9 remove under the screw thread support of pull rod 8, make solid fixed ring 9 no longer fix pull rod 8 through compressing tightly shell 1, rotate handle 13, make handle 13 rotate under the effect of external force, make handle 13 can drive lead screw 12 and rotate, make link 14 drive lift shell 4 and reciprocate under the screw thread support of lead screw 12, make lift shell 4 can drive and reciprocate together with its relevant part, thereby make the valve can remove, after the valve moves suitable height, staff pulls pull rod 8, make pull rod 8 drive revolving stage 6 under the effect of external force and carry out revolving stage 6 through solid fixed ring 6, make the revolving stage 6 carry out the welding device for the work, make the work position of staff can be convenient for the revolving stage 6, make the work position of the work personnel can be welded together, and the work device is convenient for the work personnel is welded to the fixed position of the work personnel.

Referring to fig. 1, 4 and 5, an auxiliary fixing device for welding a valve;

the device comprises a fixed block 16, a group of semicircle blocks 17 are arranged on two sides of the fixed block 16, a swing arm 19 is arranged on one side of a clamping block 18, a screw block 20 is arranged on one side of the swing arm 19, the screw block 20 penetrates through the other semicircle block 17, a spiral ring 21 is arranged on the outer side threads of the screw block 20, a bolt 22 is arranged on the top threads of the swing arm 19, a clamping shell 24 is arranged on the top of a top table 15, a screw rod 26 is arranged on the inner side of a group of short plates 25, a nut 27 is arranged on the outer side threads of the screw rod 26, the nut 27 is positioned on one side of one short plate 25, a worker uses a tool to screw the spiral ring 21, the spiral ring 21 moves under the thread support of the screw block 20, the spiral ring 21 does not fix the swing arm 19 through the compression semicircle block 17, the worker rotates one group of the swing arm 19 to a proper position, the swing arm 19 rotates under the action of external force by taking the clamping block 18 and the screw block 20 as the center, the worker screws up the spiral ring 21 to fix the swing arm 19, the worker uses tools to unscrew the bolts 22, the bolts 22 drive the clamping shells 24 to rotate under the screw thread support of the swing arm 19, the worker screws up the bolts 22 to fix after rotating the clamping shells 24 by a proper angle, the worker inserts the screw 26 into the inner side of a group of short plates 25, screws in the nuts 27, places the valve between the group of clamping shells 24, screws in the nuts 27, pushes the short plates 25 to drive one clamping shell 24 to approach the other clamping shell 24 under the screw thread support of the screw 26, thereby fixing the valve by the group of clamping shells 24, the device can facilitate the worker to fix the valves with different sizes when using the fixing device to fix the valve, thereby facilitating the worker to weld the valves with different sizes by using the device, and convenience is provided for the work of staff.

Working principle: before the device is used, whether the device has the problem of influencing the use or not is checked, when a worker needs to use the device, the worker uses a tool to screw the spiral ring 21, screws the spiral ring 21 after rotating the swing arm 19 to a proper position, screws the bolt 22 out, screws the bolt 22 after adjusting the clamping shell 24 to a proper angle, inserts the screw 26 into the inner side of a group of short plates 25, screws the nut 27 into the clamping shell 24, places a valve between the clamping shells 24 and screws the nut 27 for fixing, rotates the fixed ring 9, then rotates the handle 13 to adjust the valve to a proper height, screws the fixed ring 9 after rotating the pull rod 8 to adjust the valve to a proper position, and the worker uses a welding tool to perform welding work.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (7)

1. Valve welding auxiliary fixing device, including shell (1), its characterized in that: a bottom plate (10) is arranged on the back surface of the shell (1);

the utility model discloses a screw drive mechanism for a bicycle, including bottom plate (10), pivot (11) are inlayed and are installed at the top of bottom plate (10), lead screw (12) are installed at the top of pivot (11), handle (13) are installed at the top of lead screw (12), lifting shell (4) are installed to the inboard of shell (1), revolving stage (6) are installed at the top of lifting shell (4), top platform (15) are installed at the top of revolving stage (6), fixed block (16) are installed at the top of top platform (15), a set of semicircle piece (17) are installed to the both sides of fixed block (16), one of them fixture block (18) are installed to the inboard of semicircle piece (17), swing arm (19) are installed to one side of fixture block (18), spiral piece (20) are installed to one side of swing arm (19), and spiral piece (20) run through another semicircle piece (17), spiral piece (21) are installed to the outside screw thread of swing arm (19) installs bolt (22).

2. A valve welding auxiliary fixture as defined in claim 1, wherein: the bottom of the shell (1) is provided with a base (2), and one side of the shell (1) is provided with a long groove (3).

3. A valve welding auxiliary fixture as defined in claim 2, wherein: the bottom of the lifting shell (4) is provided with a fixing frame (5).

4. A valve welding auxiliary fixture as defined in claim 1, wherein: a round block (7) is arranged on one side of the rotary table (6), the round block (7) is positioned on the inner side of the long groove (3), a pull rod (8) is arranged on the front face of the round block (7), and a fixing ring (9) is arranged on the outer side of the pull rod (8) in a threaded manner.

5. A valve welding auxiliary fixture as defined in claim 1, wherein: the connecting frame (14) is arranged on the outer side threads of the screw rod (12), and the connecting frame (14) is positioned on the back surface of the lifting shell (4).

6. The auxiliary valve welding fixture as defined in claim 4, wherein: and a supporting block (23) is arranged on the outer side of the bolt (22) in a threaded manner.

7. The valve welding auxiliary fixture as defined in claim 6, wherein: the top of top platform (15) is installed double-layered shell (24), and short board (25) are installed at the top of double-layered shell (24), and screw rod (26) are installed to the inboard of a set of short board (25), and nut (27) are installed to the outside screw thread of screw rod (26), and nut (27) are located one side of a short board (25).