CN219443981U - Assembled conduit welding tool - Google Patents

Abstract

The utility model discloses an assembly type conduit welding tool, belongs to the technical field of conduit welding, and aims to provide an assembly type conduit welding tool, and solve the problems of excessive basic parts, complex tool design and inconvenience in tool assembly of the existing assembly type welding tool. The tooling design is simple, and the structural design of the tooling can be completed by only arranging a V-shaped block support on the straight line section of each guide pipe and then adjusting the positions of the sliding table and the guide rail; the fixture is convenient to assemble, and when the position of a part needs to be adjusted, the mechanism has a self-locking function and can be locked and repositioned rapidly; the assembly fixture has the advantages of simple part structure and less part library, and can be assembled by matching a plurality of sets of sliding tables, supporting frames, V-shaped blocks and guide rails. The utility model is suitable for an assembly type conduit welding tool.

Description

Assembled conduit welding tool

Technical Field

The utility model belongs to the technical field of conduit welding, and particularly relates to an assembly type conduit welding tool.

Background

The aircraft and the engine are provided with a plurality of conduit pipe fittings for conveying media such as air, fuel oil, hydraulic oil and the like. The conduit is a blood vessel of an airplane and an engine, and has important significance for the stable operation of the unit. Currently, the connection between catheters in wide use includes a flared catheter as defined in HB4-52, a non-flared catheter as defined in HB5966, a welded catheter, and the like. The welding conduit interface is flexible and easy to connect the multiple branch pipes, and the like, and nearly half of the conduits on the airplane and the engine are welding conduits.

The pipe and the matched flange, three-way joint, elbow and nozzle are required to be ensured to be positioned axially, radially and angularly during the welding of the guide pipes, so that each guide pipe is matched with a set of special welding tool during the welding. The welding tool can adopt a fixed tool or a detachable assembling tool. The assembly fixture can be folded into the die for reassembling the parts into other guide pipes, so that the utilization efficiency of the parts is improved, and the storage space of the fixture is effectively saved. Has considerable economic benefit for catheter processing units.

The existing assembly type welding tool has the following problems in the use process:

1. in the scheme, a large number of parts such as positioning angle square, flat ruler, pressing plate, supporting block, foundation plate and the like with different specifications are required, and a craftsman can follow a design idea without fixation when assembling and installing.

2. The use of a large number of base parts also means that the factory needs to configure a large number of parts libraries to meet the assembly requirements. This creates an economic burden on the conduit processing plant.

3. The fastening between the parts adopts bolt tightening, and when the relative position of the parts is adjusted, the connecting bolts are required to be loosened first, and then the bolts are locked again. In this process, the minute adjustment amount after the bolt is loosened and tightened is not easy to control.

4. The structure of the guide pipe supporting piece along the axial direction of the guide pipe is complex, and the condition that a specific type supporting piece is arranged on each supporting section of the guide pipe cannot be met, so that welding deformation of each straight line section of the guide pipe is not easy to check.

Disclosure of Invention

The utility model aims at: the utility model provides an pin-connected panel pipe welding frock solves current pin-connected panel welding frock basic part too much, the frock design is complicated, the inconvenient problem of frock assembly.

The technical scheme adopted by the utility model is as follows:

the utility model provides an pin-connected panel pipe welding frock, includes first guide rail, second guide rail, third guide rail, first guide rail, second guide rail, third guide rail surface all are provided with T type groove, first guide rail sets up along Y axle direction, the second guide rail sets up along X axle direction, the second guide rail passes through vertical locating piece location with first guide rail and is connected just vertical locating piece passes through holding screw and T type groove screw fixation on the first guide rail, the third guide rail passes through axial locating piece location with the second guide rail and is connected, second guide rail upper surface is provided with XYR slip table, still is provided with first L type support, the horizontal part of first L type support is installed in the upper surface of XYR slip table, ZR slip table is installed to the vertical portion of first L type support, install first V type piece through the mounting screw on the ZR slip table, first guide rail upper surface is provided with heightening the frame, still be provided with second L type support, the horizontal part of second L type support is installed on heightening the frame, the second L type support is installed to the second V type support on the vertical portion of L type support.

Further, the XYR slip table includes the base, install first handle on the base, the base upper surface is provided with the intermediate level, the intermediate level endotheca is equipped with first guide shaft, install first movable block on the first guide shaft, the intermediate level top is provided with first mesa, the upper end card of first movable block is located in the first mesa, still install first revolving stage on the first mesa, first locking screw is installed to first revolving stage side-mounting, the second handle is installed to one side of intermediate level, the second handle is connected with the one end transmission of first guide shaft.

Further, the ZR sliding table comprises a lower table top, a second guide shaft is sleeved in the lower table top, a second moving block is arranged on the second guide shaft, a second upper table top is arranged above the lower table top, a second rotating table is further arranged on the second upper table top, a second locking screw is arranged on the side face of the second rotating table, a third handle is arranged on one side of the lower table top, and the third handle is in transmission connection with one end of the second guide shaft.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. in the utility model, the tooling design is simple, and the structural design of the tooling can be completed by only arranging a V-shaped block support on the straight line section of each guide pipe and then adjusting the positions of the sliding table and the guide rail.

2. In the utility model, the tooling is convenient to assemble. When the position of the part needs to be adjusted, the mechanism has a self-locking function, and can be locked and repositioned rapidly.

3. In the utility model, the part structure is simple, and the part library is few. The tool assembly can be completed through the matching of a plurality of sets of sliding tables, supporting frames, V-shaped blocks and guide rails.

Drawings

For a clearer description of the technical solutions of embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and should not be considered limiting in scope, and other related drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:

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

FIG. 2 is a top view of the present utility model;

FIG. 3 is a schematic structural view of the XYR slipway of the present utility model;

FIG. 4 is a schematic structural view of the ZR sliding table of the present utility model;

the marks in the figure: 1-first guide rail, 2-second guide rail, 3-XYR slip table, 31-base, 32-intermediate layer, 33-first upper mesa, 34-first locking screw, 35-first revolving stage, 36-first guide shaft, 37-first movable block, 38-first handle, 39-second handle, 4-first L-shaped support, 5-mounting screw, 6-first V-shaped block, 7-ZR slip table, 71-third handle, 72-second guide shaft, 73-second upper mesa, 74-second movable block, 75-lower mesa, 76-second revolving stage, 77-second locking screw, 8-second L-shaped support, 9-second V-shaped block, 10-heightening frame, 11-set screw, 12-longitudinal positioning block, 13-T-shaped slot screw, 14-axial positioning block, 15-third guide rail.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

It should be noted that: reference numerals and letters denote similar items throughout the following figures, and thus once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of description of the present utility model, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; the mechanical connection can be made or the electrical connection can be made; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two original parts. 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.

The utility model provides an pin-connected panel pipe welding frock, includes first guide rail, second guide rail, third guide rail, first guide rail, second guide rail, third guide rail surface all are provided with T type groove, first guide rail sets up along Y axle direction, the second guide rail sets up along X axle direction, the second guide rail passes through vertical locating piece location with first guide rail and is connected just vertical locating piece passes through holding screw and T type groove screw fixation on the first guide rail, the third guide rail passes through axial locating piece location with the second guide rail and is connected, second guide rail upper surface is provided with XYR slip table, still is provided with first L type support, the horizontal part of first L type support is installed in the upper surface of XYR slip table, ZR slip table is installed to the vertical portion of first L type support, install first V type piece through the mounting screw on the ZR slip table, first guide rail upper surface is provided with heightening the frame, still be provided with second L type support, the horizontal part of second L type support is installed on heightening the frame, the second L type support is installed to the second V type support on the vertical portion of L type support.

Further, the XYR slip table includes the base, install first handle on the base, the base upper surface is provided with the intermediate level, the intermediate level endotheca is equipped with first guide shaft, install first movable block on the first guide shaft, the intermediate level top is provided with first mesa, the upper end card of first movable block is located in the first mesa, still install first revolving stage on the first mesa, first locking screw is installed to first revolving stage side-mounting, the second handle is installed to one side of intermediate level, the second handle is connected with the one end transmission of first guide shaft.

Further, the ZR sliding table comprises a lower table top, a second guide shaft is sleeved in the lower table top, a second moving block is arranged on the second guide shaft, a second upper table top is arranged above the lower table top, a second rotating table is further arranged on the second upper table top, a second locking screw is arranged on the side face of the second rotating table, a third handle is arranged on one side of the lower table top, and the third handle is in transmission connection with one end of the second guide shaft.

In the implementation process, the first guide rail, the second guide rail and the third guide rail are all provided with T-shaped grooves, and the first guide rail, the second guide rail and the third guide rail can be assembled according to the actual requirement of the pipe shape of the guide pipe. In the X-axis direction, the guide rails are positioned by an axial positioning block. In the Y-axis direction, the guide rails are positioned by longitudinal positioning blocks. The longitudinal positioning block is connected with the first guide rail into a whole through a set screw and is connected with the first guide rail into a whole through a T-shaped groove screw.

As shown in fig. 3, the XYR slipway can be fine-tuned in the X-direction, the Y-direction, and the R-direction rotated along the Z-axis. When the second handle is rotated, the first guide shaft drives the first moving block and the part above the first upper table top to move in the horizontal direction; when the first handle is rotated, the middle layer and the parts above move in the vertical direction; the first locking screw can be used as a rotating handle after being loosened, and the relative position of the first rotary table and the first upper table top can be fixed after the first locking screw is tightened, so that the locking mechanism is locked.

ZR slip table. The structure is shown in fig. 4: and the second locking screw is loosened, the second rotating table can be rotated, and the second rotating table and the first V-shaped block arranged on the second rotating table are adjusted. After the first V-shaped block is adjusted in place, the second rotary table can be locked through the second locking screw. And the third handle is rotated, and the second guide shaft rotates to drive the second rotating table and parts above to be adjusted along the Z axis.

The first L-shaped support is connected with the XYR sliding table below the first L-shaped support, and the ZR sliding table is connected to the first L-shaped support. Through the combination of the XYR slipway and the ZR slipway, the first V-shaped block of the support catheter has five degrees of freedom along the X axis, the Y axis, the Z axis, the rotation direction along the Z axis and the rotation direction along the X/Y axis, and the adjustment requirement of the first V-shaped block is met.

Typically, a catheter requires 2-3 positions to position the catheter on the clamp. The rest positions can be supported by adopting a combination of a second L-shaped bracket, a second V-shaped block and a heightening frame. In addition, if the conduit has a sample piece, the sample piece can be quickly assembled by the combination of the second L-shaped bracket, the second V-shaped block and the heightening frame.

Example 1

The utility model provides an pin-connected panel pipe welding frock, includes first guide rail, second guide rail, third guide rail, first guide rail, second guide rail, third guide rail surface all are provided with T type groove, first guide rail sets up along Y axle direction, the second guide rail sets up along X axle direction, the second guide rail passes through vertical locating piece location with first guide rail and is connected just vertical locating piece passes through holding screw and T type groove screw fixation on the first guide rail, the third guide rail passes through axial locating piece location with the second guide rail and is connected, second guide rail upper surface is provided with XYR slip table, still is provided with first L type support, the horizontal part of first L type support is installed in the upper surface of XYR slip table, ZR slip table is installed to the vertical portion of first L type support, install first V type piece through the mounting screw on the ZR slip table, first guide rail upper surface is provided with heightening the frame, still be provided with second L type support, the horizontal part of second L type support is installed on heightening the frame, the second L type support is installed to the second V type support on the vertical portion of L type support.

Example 2

On the basis of embodiment 1, XYR slip table includes the base, install first handle on the base, the base upper surface is provided with the intermediate level, the intermediate level endotheca is equipped with first guide shaft, install first movable block on the first guide shaft, the intermediate level top is provided with first mesa, the upper end card of first movable block is located in the first mesa of going up, still install first revolving stage on the first mesa, first locking screw is installed to first revolving stage side-mounting, the second handle is installed to one side of intermediate level, the second handle is connected with the one end transmission of first guide shaft.

Example 3

On the basis of the embodiment, the ZR sliding table comprises a lower table top, a second guide shaft is sleeved in the lower table top, a second moving block is mounted on the second guide shaft, a second upper table top is arranged above the lower table top, a second rotating table is further mounted on the second upper table top, a second locking screw is mounted on the side face of the second rotating table, a third handle is mounted on one side of the lower table top, and the third handle is in transmission connection with one end of the second guide shaft.

The above-described embodiments of the present utility model. The foregoing description is illustrative of various preferred embodiments of the present utility model, and the preferred embodiments of the various preferred embodiments may be used in any combination and stacked on the premise of a certain preferred embodiment, where the embodiments and specific parameters in the embodiments are only for clearly describing the verification process of the present utility model, and are not intended to limit the scope of the present utility model, and the scope of the present utility model is still subject to the claims, and all equivalent structural changes made by applying the descriptions and the drawings of the present utility model are included in the scope of the present utility model.

Claims (3)

1. The utility model provides an assembled pipe welding frock, its characterized in that includes first guide rail (1), second guide rail (2), third guide rail (15), first guide rail (1), second guide rail (2), third guide rail (15) surface all are provided with T type groove, first guide rail (1) are along Y axle direction setting, second guide rail (2) are along X axle direction setting, second guide rail (2) are connected through longitudinal locating piece (12) location with first guide rail (1) and longitudinal locating piece (12) are fixed in on first guide rail (1) through holding screw (11) and T type groove screw (13), third guide rail (15) are connected through axial locating piece (14) location with second guide rail (2), second guide rail (2) upper surface is provided with XYR slip table (3), still is provided with first L type support (4), the horizontal part of first L type support (4) is installed in the upper surface of XYR slip table (3), vertical type support (4) are installed through holding screw (11) and are installed on first L type support (7) and are installed through ZR (7) top (6) and are installed, install one and are provided with one and are installed on ZR (6), the horizontal part of the second L-shaped bracket (8) is arranged on the overhead frame (10), and the vertical part of the second L-shaped bracket (8) is provided with a second V-shaped block (9).

2. The assembly type conduit welding tool according to claim 1, wherein the XYR sliding table (3) comprises a base (31), a first handle (38) is installed on the base (31), an intermediate layer (32) is arranged on the upper surface of the base (31), a first guide shaft (36) is sleeved in the intermediate layer (32), a first moving block (37) is installed on the first guide shaft (36), a first upper table surface (33) is arranged above the intermediate layer (32), the upper end of the first moving block (37) is clamped in the first upper table surface (33), a first rotating table (35) is further installed on the first upper table surface (33), a first locking screw (34) is installed on the side surface of the first rotating table (35), a second handle (39) is installed on one side of the intermediate layer (32), and the second handle (39) is in transmission connection with one end of the first guide shaft (36).

3. The assembly type catheter welding tool according to claim 1 or 2, wherein the ZR sliding table (7) comprises a lower table top (75), a second guide shaft (72) is sleeved in the lower table top (75), a second moving block (74) is installed on the second guide shaft (72), a second upper table top (73) is arranged above the lower table top (75), a second rotating table (76) is further installed on the second upper table top (73), a second locking screw (77) is installed on the side face of the second rotating table (76), a third handle (71) is installed on one side of the lower table top (75), and the third handle (71) is in transmission connection with one end of the second guide shaft (72).