CN221270059U - Connecting pipe pre-positioning tool - Google Patents

Abstract

The utility model discloses a connecting pipe pre-positioning tool which comprises a tool bottom plate, wherein a workpiece clamping seat is fixedly arranged on the tool bottom plate, a vertical plate of the workpiece clamping seat is provided with a bolt through a limiting circular ring, and one end of the bolt, which is far away from the vertical plate, is provided with a detection head. Through this frock, can realize adjusting the position degree of return bend fixed, can not exist the condition that is not in place to the critical dimension control, then welds laser between return bend and the briquetting to guarantee the position degree standard of connecting pipe.

Description

Connecting pipe pre-positioning tool

Technical Field

The utility model relates to the technical field of connecting pipes, in particular to a connecting pipe pre-positioning tool.

Background

With the design updating of the box body, various schemes appear in the installation mode of the connecting pipe of the water cooling plate; and because the box is to the continuous improvement of water-cooling plate connecting pipe mounted position requirement then need be in cold plate manufacturing earlier stage, just need with the connecting pipe pre-installation in place when laser welding, can lead to the condition of not controlling in place to the critical dimension when using traditional simple and easy manufacturing's laser welding frock to carry out the prepositioning, the connecting pipe exists the interference condition with the installation panel.

Disclosure of utility model

The utility model aims to provide a connecting pipe pre-positioning tool, which solves the problem of the existing position deviation when a subsequent cold plate is packaged into a box body after the connecting pipe is pre-positioned by using laser welding after the position of an elbow is adjusted and fixed by the tool.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a connecting pipe reservation frock, includes the frock bottom plate, the fixed work piece cassette that is provided with on the frock bottom plate, the riser of work piece cassette passes through spacing ring installation bolt, the one end that the riser was kept away from to the bolt sets up the detection head.

Preferably, the workpiece clamping seat is provided with a step groove for placing the connecting pipe.

Preferably, the step groove comprises a kidney-shaped groove and a straight groove, and the kidney-shaped groove and the straight groove are mutually communicated.

Preferably, the connecting pipe comprises a bent pipe, a pressing block and a straight pipe, and the bent pipe and the straight pipe are inserted into the pressing block and welded.

Preferably, one end of the bolt, which is far away from the detection head, is connected with the ball body through threads.

Preferably, the bent pipe is attached to the detection head, the pressing block is placed in the kidney-shaped groove, and the straight pipe is located in the straight groove.

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

after the straight pipe is inserted into the pressing block for laser welding, the pressing block can be placed in the kidney-shaped groove, after the bent pipe is inserted into the pressing block, the detection head is just matched in the port of the bent pipe through the adjusting bolt, the bent pipe is perpendicular to the pressing block, the position degree of the bent pipe is adjusted and fixed, and laser welding is carried out between the bent pipe and the pressing block, so that the position degree standard of the connecting pipe is ensured.

Drawings

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

FIG. 2 is a rear view schematic axial side view of the present utility model;

FIG. 3 is a top view of the present utility model;

FIG. 4 is a cross-sectional view taken along line A-A of FIG. 3 in accordance with the present utility model;

fig. 5 is a schematic structural diagram of the connection pipe and the tool according to the present utility model.

In the figure: 1. a tool bottom plate; 2. a workpiece clamping seat; 201. a step groove; 2011. a kidney-shaped groove; 2012. a straight groove; 3. a limit circular ring; 4. a plug pin; 5. a detection head; 6. a connecting pipe; 601. bending the pipe; 602. briquetting; 603. a straight pipe; 7. and (3) a sphere.

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 order to solve the problem that the prior simply manufactured laser welding tool cannot be controlled in place in critical dimension when being pre-positioned, the connecting pipe and the mounting panel have interference conditions, and referring to fig. 1-5, the following technical scheme is provided:

The utility model provides a connecting pipe is predetermined frock, including frock bottom plate 1, the fixed work piece cassette 2 that is provided with on the frock bottom plate 1, the both sides of work piece cassette 2 still have the handrail, work piece cassette 2 comprises two parts, be base part and riser part respectively, the riser of work piece cassette 2 passes through spacing ring 3 installation bolt 4, spacing ring 3 imbeds in the riser of work piece cassette 2, bolt 4 inserts in spacing ring 3, bolt 4 can carry out horizontal movement in spacing ring 3, the one end that riser was kept away from to bolt 4 sets up detects head 5, detect head 5 is used for inserting the port of return bend 601, prevent its position fixing and produce the skew.

Further, the workpiece holder 2 is provided with a stepped groove 201 for placing the connecting pipe 6. The stepped groove 201 includes a kidney-shaped groove 2011 and a straight groove 2012, and the kidney-shaped groove 2011 and the straight groove 2012 communicate with each other. The connecting pipe 6 comprises an elbow 601, a pressing block 602 and a straight pipe 603, wherein the elbow 601 and the straight pipe 603 are inserted into the pressing block 602 and welded, the elbow 601 is attached to the detecting head 5, the pressing block 602 is placed in the kidney-shaped groove 2011, and the straight pipe 603 is located in the straight groove 2012.

Further, the bolt 4 is far away from the one end of the detection head 5 and is connected with the ball 7 through threads, and the ball 7 is pulled back and forth manually, so that the bolt 4 can move horizontally, and as the upper port of the bent pipe 601 is sleeved on the detection head 5 and just attached to the detection head, the bent pipe 601 can keep a vertical state (the bent pipe 601 and the pressing block 602 are in a vertical state) without deviation by adjusting the bolt 4 to move, and therefore better welding is carried out with the pressing block 602.

Working principle: the straight pipe 603 is inserted into the pressing block 602, laser welding is carried out on the straight pipe 603 and the pressing block 602, the pressing block 602 is placed into the kidney-shaped groove 2011 of the tool after welding, the straight pipe 603 is located below the pressing block 602, the straight pipe 603 is placed into the straight groove 2012, the bolt 4 is manually adjusted after the bent pipe 601 is inserted into the pressing block 602 from the upper side, and after the position degree of the bent pipe 601 is adjusted and fixed, laser welding is carried out between the bent pipe 601 and the pressing block 602, so that the position degree standard of the connecting pipe 6 is ensured.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (3)

1. The utility model provides a connecting pipe reservation frock, includes frock bottom plate (1), its characterized in that: the tool comprises a tool bottom plate (1), wherein a workpiece clamping seat (2) is fixedly arranged on the tool bottom plate (1), a vertical plate of the workpiece clamping seat (2) is provided with a plug pin (4) through a limiting circular ring (3), one end of the plug pin (4), which is far away from the vertical plate, is provided with a detection head (5), the workpiece clamping seat (2) is provided with a step groove (201) for placing a connecting pipe (6), the step groove (201) comprises a kidney-shaped groove (2011) and a straight groove (2012), the kidney-shaped groove (2011) and the straight groove (2012) are mutually communicated, the connecting pipe (6) comprises a bent pipe (601), a pressing block (602) and a straight pipe (603), and the bent pipe (601) and the straight pipe (603) are all inserted into the pressing block (602) and welded.

2. The connecting pipe positioning tool according to claim 1, wherein: one end of the bolt (4) far away from the detection head (5) is connected with the ball body (7) through threads.

3. The connecting pipe positioning tool according to claim 1, wherein: the bent pipe (601) is attached to the detection head (5), the pressing block (602) is placed in the kidney-shaped groove (2011), and the straight pipe (603) is located in the straight groove (2012).