CN214602764U

CN214602764U - Pipeline bracket welding position frock

Info

Publication number: CN214602764U
Application number: CN202022565316.9U
Authority: CN
Inventors: 李晓伟; 苏永强; 高军
Original assignee: Huating Coal Group Co Ltd
Current assignee: Huating Coal Group Co Ltd
Priority date: 2020-11-09
Filing date: 2020-11-09
Publication date: 2021-11-05
Anticipated expiration: 2030-11-09

Abstract

The utility model discloses a pipeline bracket welding position frock, the base of placing including the level, base lateral wall one end is opened flutedly, and the recess interpolation is equipped with the diaphragm that the level was placed, the welding has the first spring that the level was placed between diaphragm and the recess, the U type pole that the equal fixedly connected with level in base top both sides was placed, two U type pole top both sides all overlap and are equipped with the vertical arc limiting plate of placing, and weld between two arc limiting plates have the second spring that two levels were placed, two the second spring cup joints with U type pole respectively, two insert the two-way lead screw and the gag lever post that are equipped with the level and place between the arc limiting plate respectively, two-way lead screw and gag lever post outer wall all overlap and are equipped with the slider that two levels were placed. The utility model discloses a set up arc limiting plate and clamping unit, realize the fixed centre gripping of bracket, the two-way lead screw, hollow rod and the U type pole that the cooperation set up can adapt to not unidimensional bracket.

Description

Pipeline bracket welding position frock

Technical Field

The utility model relates to a bracket welding technical field especially relates to a pipeline bracket welding position frock.

Background

The pipeline refers to a pipeline for transmitting working fluid in a hydraulic system, and is a pipeline system reasonably arranged compared with the pipeline, because of the flexibility of the pipeline, the pipeline is often used for mechanical equipment driven by liquid, such as the hydraulic system, and the like, and four-inch and six-inch pipelines are required to be installed for more than 7000 meters during the comprehensive transformation periods of mine water supply rescue, forced air self rescue, drainage pipelines, and the like; 3000 meters of six-inch pipeline, the pipe bracket demand is big, and the traditional processing method needs to rule the definite position on the preparation steel sheet every processing a bracket, and is time-consuming, laborious, and the bracket deviation of processing is great, causes the difficulty for the pipeline installation, and the bracket is in order to guarantee that the pipeline has sufficient position, like heat preservation etc. also can guarantee the even partial structure of power of pipeline, rather than simple line contact.

In the production process of the bracket, in order to avoid welding deformation of the bracket, a welding positioning tool is required.

The existing welding positioning tool needs to manually adjust the welding position of a workpiece, consumes time, is slow in positioning speed, is not accurate enough in positioning, is easy to deform after welding in the welding process, has certain limitation in the fixed range of the workpiece, can only adapt to brackets with small sizes, and aims to improve the welding accuracy and guarantee the welding quality and the welding efficiency, and the pipeline bracket welding positioning tool is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and a pipeline bracket welding position frock that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a pipeline bracket welding and positioning tool comprises a horizontally placed base, wherein one end of the side wall of the base is provided with a groove, a horizontally placed transverse plate is inserted in the groove, a horizontally placed first spring is welded between the transverse plate and the groove, two sides of the top end of the base are fixedly connected with horizontally placed U-shaped rods, two sides of the top end of each U-shaped rod are sleeved with vertically placed arc-shaped limiting plates, two horizontally placed second springs are welded between the two arc-shaped limiting plates, the two second springs are respectively sleeved with the U-shaped rods, a horizontally placed bidirectional screw rod and a horizontally placed limiting rod are respectively inserted between the two arc-shaped limiting plates, two horizontally placed sliding blocks are sleeved on the outer walls of the bidirectional screw rod and the horizontally placed limiting rod, clamping parts are arranged at the top ends of the two sliding blocks, and a horizontally placed hollow rod is sleeved at the opposite end of the bidirectional screw rod, the diaphragm top is equipped with and is used for realizing two-way lead screw pivoted actuating mechanism, two be close to clamping part position department between the arc limiting plate and insert and be equipped with the intake pipe that the level was placed, and intake pipe bottom spiro union has the vertical air nozzle of placing of a plurality of.

Preferably, a plurality of positioning holes which are linearly distributed are formed in the top ends of the bidirectional screw rod and the hollow rod, and a vertically-placed positioning pin is inserted into one of the positioning holes.

Preferably, the clamping part comprises a horizontally placed U-shaped clamping block and a vertically placed bolt, the U-shaped clamping block is in threaded connection with the bolt, the bottom end of the bolt penetrates through the top end of the U-shaped clamping block to be rotatably connected with a horizontally placed pressing plate, and the U-shaped clamping block is in sliding connection with the pressing plate.

Preferably, the outer wall of the pressing plate is sleeved with an anti-slip sleeve.

Preferably, actuating mechanism includes vertical first awl tooth and the motor of placing, motor and diaphragm fixed connection, and the vertical pivot of placing of output shaft fixedly connected with of motor, the second awl tooth that pivot top fixedly connected with level was placed, and first awl tooth and second awl tooth meshing, first awl tooth and two-way lead screw fixed connection.

Preferably, the motor is connected with a switch, and the switch is connected with a power line.

The utility model has the advantages that:

1. through setting up arc limiting plate and clamping part, realize the fixed centre gripping of bracket, the two-way lead screw, hollow pole and the U type pole that the cooperation set up can adapt to not unidimensional bracket, great improvement the practicality of this frock, combine locating pin and the gag lever post that sets up, avoid the work piece to rotate in welding process, improved welded quality.

2. Through setting up the air nozzle for welded cooling rate avoids the work piece to warp, and the actuating mechanism that the cooperation set up can the omnidirectional rotate the work piece, realizes the welding of the different positions of work piece, the effectual work efficiency that has improved.

Drawings

Fig. 1 is a schematic perspective view of a welding and positioning tool for a pipeline bracket according to the present invention;

fig. 2 is a schematic plan sectional view of a pipeline bracket welding and positioning tool according to the present invention;

fig. 3 is a schematic top view of a hollow rod of a pipe bracket welding and positioning tool according to the present invention;

fig. 4 is an enlarged schematic structural view of a clamping component of the pipeline bracket welding positioning tool provided by the present invention;

fig. 5 is the utility model provides a side view structure schematic diagram of pipeline bracket welding position frock base.

In the figure: the device comprises a bidirectional screw rod 1, a first bevel gear 2, a second bevel gear 3, a rotating shaft 4, a transverse plate 5, a motor 6, a first spring 7, a U-shaped rod 8, a second spring 9, an arc limiting plate 10, a base 11, a hollow rod 12, a pressing plate 13, a sliding block 14, an air nozzle 15, a limiting rod 16, a bolt 17, a U-shaped clamping block 18, an air inlet pipe 19 and a positioning pin 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a pipeline bracket welding and positioning tool comprises a horizontally placed base 11, a groove is formed in one end of the side wall of the base 11, a horizontally placed transverse plate 5 is inserted into the groove, a horizontally placed first spring 7 is welded between the transverse plate 5 and the groove, horizontally placed U-shaped rods 8 are fixedly connected to two sides of the top end of the base 11 through bolts, vertically placed arc-shaped limiting plates 10 are sleeved on two sides of the top end of each of the two U-shaped rods 8, two horizontally placed second springs 9 are welded between the two arc-shaped limiting plates 10, the two second springs 9 are respectively sleeved with the U-shaped rods 8, a horizontally placed bidirectional screw 1 and a limiting rod 16 are respectively inserted between the two arc-shaped limiting plates 10, two horizontally placed sliders 14 are sleeved on the outer walls of the bidirectional screw 1 and the limiting rod 16, clamping parts are arranged at the top ends of the two sliders 14, a horizontally placed hollow rod 12 is sleeved at the opposite end of the

bidirectional screw

1, 5 tops of diaphragm are equipped with and are used for realizing 1 pivoted actuating mechanism of two-way lead screw, it is equipped with the intake pipe 19 that the level was placed to insert near clamping part position department between two arc limiting plates 10, and intake pipe 19 bottom spiro union has the vertical air nozzle 15 of placing of a plurality of, through setting up arc limiting plate and clamping part, realize the fixed centre gripping of bracket, the two-way lead screw that the cooperation set up, hollow pole and U type pole, can adapt to not unidimensional bracket, great improvement the practicality of this frock, combine locating pin and the gag lever post that sets up, avoid the work piece to rotate in welding process, the welded quality has been improved.

In the utility model, a plurality of locating holes which are linearly distributed are arranged at the top ends of a bidirectional screw rod 1 and a hollow rod 12, a vertically placed locating pin 20 is inserted in one locating hole, a clamping component comprises a horizontally placed U-shaped clamping block 18 and a vertically placed bolt 17, the U-shaped clamping block 18 is in threaded connection with the bolt 17, the bottom end of the bolt 17 passes through the top end of the U-shaped clamping block 18 and is rotatably connected with a horizontally placed pressing plate 13, the U-shaped clamping block 18 is in sliding connection with the pressing plate 13, an anti-skidding sleeve is sleeved on the outer wall of the pressing plate 13, a driving mechanism comprises a vertically placed first conical tooth 2 and a motor 6, the motor 6 is in fixed connection with a transverse plate 5 through a bolt, an output shaft of the motor 6 is in fixed connection with a vertically placed rotating shaft 4 through a bolt, the top end of the rotating shaft 4 is in fixed connection with a horizontally placed second conical tooth 3 through a bolt, the first conical tooth 2 is meshed with the second conical tooth 3, the first conical tooth 2 is fixedly connected with the bidirectional screw rod 1 through a bolt, through setting up the air nozzle for welded cooling rate avoids the work piece to warp, and the actuating mechanism that the cooperation set up can the omnidirectional rotate the work piece, realizes the welding of the different positions of work piece, the effectual work efficiency that has improved, and motor 6 even has the switch, and the switch even has the power cord.

The working principle is as follows: before welding, the bracket is firstly placed between two U-shaped clamping blocks 18, a bolt 17 is rotated to drive a pressing plate 13 to descend so as to fix the bracket, then a positioning pin 20 is pulled out according to the size of the bracket, the distance between a bidirectional screw rod 1 and a hollow rod 12 is adjusted, the bracket is suitable for brackets with different sizes under the matching of a transverse plate 5 and a first spring 7, when the distance adjustment is finished, the positioning pin 20 is inserted into the hollow rod 12, the bracket position deviation in the welding process can be avoided, the welding quality is improved, if the bracket specification is overlarge, two arc limiting plates 10 can be moved outwards under the matching of a second spring 9 and a U-shaped rod 8, so that the bracket is fixed, then the power supply of a motor 6 is switched on, the motor 6 is started, the bidirectional screw rod 1 is driven to rotate, and two sliding blocks 14 are driven to approach each other under the limiting action of a limiting rod 16, make the location of bracket, after the bracket presss from both sides tight fixedly, stop motor 6 work, then, remove this frock to welding equipment department, carry out welding work to the bracket, simultaneously, be connected intake pipe 19 and air supply equipment such as air pump, gaseous through air nozzle 15, welded cooling rate can be accelerated, avoid the work piece to warp, after the welding is accomplished, restart motor 6, two sliders 14 of drive are close to each other and are kept away from each other, and then drive two U type clamp splice 18 and keep away from each other, the collection of the bracket of being convenient for.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A pipeline bracket welding and positioning tool comprises a horizontally placed base (11) and is characterized in that one end of the side wall of the base (11) is provided with a groove, a horizontally placed transverse plate (5) is inserted in the groove, a horizontally placed first spring (7) is welded between the transverse plate (5) and the groove, two horizontally placed U-shaped rods (8) are fixedly connected to two sides of the top end of the base (11), two arc limiting plates (10) are vertically sleeved on two sides of the top end of each U-shaped rod (8), two horizontally placed second springs (9) are welded between the two arc limiting plates (10), the two second springs (9) are respectively sleeved with the U-shaped rods (8), a horizontally placed bidirectional screw rod (1) and a limiting rod (16) are respectively inserted between the two arc limiting plates (10), two horizontally placed sliding blocks (14) are respectively sleeved on the outer walls of the bidirectional screw rod (1) and the limiting rod (16), and two slider (14) tops all are equipped with clamping part, the relative one end of two-way lead screw (1) all overlaps and is equipped with hollow pole (12) that the level was placed, diaphragm (5) top is equipped with and is used for realizing two-way lead screw (1) pivoted actuating mechanism, two be close to clamping part position department between arc limiting plate (10) and insert intake pipe (19) that are equipped with the level and place, and intake pipe (19) bottom spiro union has the vertical air nozzle (15) of placing of a plurality of.

2. The pipeline bracket welding and positioning tool according to claim 1, wherein a plurality of positioning holes are linearly distributed at the top ends of the bidirectional screw rod (1) and the hollow rod (12), and a positioning pin (20) which is vertically placed is inserted into one of the positioning holes.

3. The pipeline bracket welding and positioning tool according to claim 2, wherein the clamping component comprises a horizontally placed U-shaped clamping block (18) and a vertically placed bolt (17), the U-shaped clamping block (18) is in threaded connection with the bolt (17), the bottom end of the bolt (17) penetrates through the top end of the U-shaped clamping block (18) and is rotatably connected with a horizontally placed pressing plate (13), and the U-shaped clamping block (18) is in sliding connection with the pressing plate (13).

4. The pipeline bracket welding and positioning tool according to claim 3, wherein an anti-slip sleeve is sleeved on the outer wall of the pressing plate (13).

5. The pipeline bracket welding positioning tool according to claim 4, wherein the driving mechanism comprises a first bevel gear (2) and a motor (6) which are vertically arranged, the motor (6) is fixedly connected with the transverse plate (5), an output shaft of the motor (6) is fixedly connected with a rotating shaft (4) which is vertically arranged, a second bevel gear (3) which is horizontally arranged is fixedly connected to the top end of the rotating shaft (4), the first bevel gear (2) is meshed with the second bevel gear (3), and the first bevel gear (2) is fixedly connected with the bidirectional screw rod (1).

6. The pipeline bracket welding and positioning tool according to claim 5, wherein the motor (6) is connected with a switch, and the switch is connected with a power line.