CN212599919U

CN212599919U - Right angle pipe fitting machining is with welding auxiliary frame convenient to accurate location

Info

Publication number: CN212599919U
Application number: CN202021018078.3U
Authority: CN
Inventors: 张三元
Original assignee: Laiyang Haoyu Auto Parts Co ltd
Current assignee: Laiyang Haoyu Auto Parts Co ltd
Priority date: 2020-06-05
Filing date: 2020-06-05
Publication date: 2021-02-26
Anticipated expiration: 2030-06-05

Abstract

The utility model discloses a right angle pipe fitting machining is with welding auxiliary frame convenient to accurate location, including bottom plate, first installing frame and second installing frame, first installing frame is all installed through the bolt to the upper end and the left end in the bottom plate outside, the outside welding of first installing frame has the fixed block, the inboard sliding connection of fixed block has the movable rod, the movable rod keeps away from the one end of fixed block and the middle part fixed connection of second block rubber, the inboard sliding connection at bottom plate middle part has the auxiliary rod, fixedly connected with third block rubber on the inside wall of second installing frame, the anchorage bar is close to the one end of second installing frame and is connected with the middle part rotation of fourth block rubber, the left upper end of bottom plate and lower extreme all rotate and are connected with the limiting plate. This right angle pipe fitting machining with welding auxiliary frame convenient to accurate location, the location installation of the pipe fitting of being convenient for, and conveniently fix, be convenient for carry out accurate butt joint in addition, improved the practicality.

Description

Right angle pipe fitting machining is with welding auxiliary frame convenient to accurate location

Technical Field

The utility model relates to a pipe fitting processing correlation technique field specifically is a right angle pipe fitting machining is with welding auxiliary frame convenient to accurate location.

Background

The machining process is to change the external dimension or performance of a workpiece through mechanical equipment, the machining mode is various, such as welding, stamping, cutting and the like, and in the welding process, an auxiliary frame is often used for supporting and butting pipe fittings.

But when right angle pipe fitting combination welding, the location installation of the pipe fitting of being not convenient for, and inconvenient fixing, be not convenient for carry out accurate butt joint in addition, reduced work efficiency and practicality, therefore we provide the right angle pipe fitting welding auxiliary frame for machining of being convenient for accurate location to solve the problem that proposes in the aforesaid.

Disclosure of Invention

An object of the utility model is to provide a right angle pipe fitting machining is with welding auxiliary frame convenient to accurate location to solve the location installation of the pipe fitting of being not convenient for that proposes in the above-mentioned background art, and inconvenient fixing, be not convenient for carry out accurate butt joint in addition, reduced the problem of work efficiency and practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a welding auxiliary frame convenient for accurate positioning for machining of right-angle pipe fittings comprises a bottom plate, a first installation frame and a second installation frame, wherein the first installation frame is installed at the upper end and the left end of the outer side of the bottom plate through bolts, a first rubber block is fixedly connected to the inner side wall of the first installation frame, a fixed block is welded to the outer side of the first installation frame, an eccentric wheel is rotatably connected to the inner side of the fixed block, which is far away from one end of the first installation frame, a movable rod is slidably connected to the inner side of the fixed block, a first spring is sleeved on the outer side of the movable rod, one end of the movable rod, which is far away from the fixed block, is fixedly connected with the middle part of a second rubber block, an auxiliary rod is slidably connected to the inner side of the middle part of the bottom plate, a second installation frame is fixedly connected to one end of the auxiliary rod, which is far away from the bottom plate, a third rubber block is, the one end that the fastening bolt is close to the second installing frame is rotated with the middle part of fourth block rubber and is connected, the left upper end of bottom plate and lower extreme all rotate and are connected with the limiting plate, and the equal sliding connection in inboard at both ends has the bracing piece about the bottom plate, the outside cover of bracing piece is equipped with the second spring, and the one end that the limiting plate was kept away from to the bracing piece rotates and is connected with the connecting rod to the one end fixedly connected with that the second spring was kept away from to the connecting rod changes the.

Preferably, the horizontal central axis of the first rubber block coincides with the horizontal central axis of the second rubber block, and the second rubber block is perpendicular to the movable rod.

Preferably, the movable rod is connected with the outer side of the eccentric wheel in a clamping manner, and the longitudinal section of the movable rod is of a cross-shaped structure.

Preferably, the longitudinal sections of the third rubber block and the fourth rubber block are both arc-shaped structures, and the fourth rubber block forms a sliding structure on the inner side of the second mounting frame.

Preferably, the limiting plate forms a turnover structure on the bottom plate, and the limiting plate is connected with the supporting rod in a sliding manner.

Preferably, the middle part of the connecting rod is in threaded connection with the inner side of the bottom plate, and the connecting rod is connected with the side wall of the bottom plate in a penetrating mode.

Compared with the prior art, the beneficial effects of the utility model are that: this right angle pipe fitting for machining welding auxiliary frame convenient to accurate location, the location installation of the pipe fitting of being convenient for, and conveniently fix, be convenient for carry out accurate butt joint in addition, improved work efficiency and practicality:

1. the pipe fitting fixing device is provided with a first mounting frame, the eccentric wheel is shifted to enable the movable rod to slide on the inner side of the fixed block, the movable rod drives the second rubber block to slide on the inner side of the first mounting frame, and the pipe fitting is convenient to mount and fix through the first rubber block and the second rubber block and is more convenient and faster to use;

2. the auxiliary rods are symmetrically arranged about a horizontal central axis of the second mounting frame, the second mounting frame slides on the bottom plate through the auxiliary rods, accurate butt joint is facilitated through the arrangement of the auxiliary rods and the second mounting frame, subsequent welding treatment is facilitated, and the working efficiency is improved;

3. be equipped with the limiting plate, the bracing piece adopts gliding mode to be connected with the limiting plate, and elastic deformation through the second spring makes the bracing piece slide in the inboard of bottom plate to make the limiting plate overturn on the bottom plate and open, the location installation of the pipe fitting of being convenient for, the effectual practicality that has improved.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic view of a side view cross-sectional structure of the first mounting frame and the fixing block of the present invention;

FIG. 3 is a schematic view of a side-view cross-sectional structure of the connection between the limiting plate and the supporting rod of the present invention;

fig. 4 is the utility model discloses the second installing frame is connected with the fourth block rubber and is looked sideways at section structure schematic diagram.

In the figure: 1. a base plate; 2. a first mounting frame; 3. a first rubber block; 4. a fixed block; 5. an eccentric wheel; 6. a movable rod; 7. a first spring; 8. a second rubber block; 9. an auxiliary lever; 10. a second mounting frame; 11. a third rubber block; 12. fastening bolts; 13. a fourth rubber block; 14. a limiting plate; 15. a support bar; 16. a second spring; 17. a connecting rod; 18. and (4) turning the handle.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a welding auxiliary frame convenient for machining of right-angle pipe fittings and capable of being accurately positioned comprises a bottom plate 1, a first mounting frame 2, a first rubber block 3, a fixed block 4, an eccentric wheel 5, a movable rod 6, a first spring 7, a second rubber block 8, an auxiliary rod 9, a second mounting frame 10, a third rubber block 11, a fastening bolt 12, a fourth rubber block 13, a limiting plate 14, a supporting rod 15, a second spring 16, a connecting rod 17 and a rotating handle 18, wherein the first mounting frame 2 is mounted at the upper end and the left end of the outer side of the bottom plate 1 through bolts, the first rubber block 3 is fixedly connected onto the inner side wall of the first mounting frame 2, the fixed block 4 is welded onto the outer side of the first mounting frame 2, the eccentric wheel 5 is rotatably connected onto the inner side, far away from one end of the first mounting frame 2, of the fixed block 4 is slidably connected with the movable rod 6, and the first spring 7 is sleeved on the outer side of the movable rod, one end that fixed block 4 was kept away from to movable rod 6 and the middle part fixed connection of second block rubber 8, the inboard sliding connection at 1 middle part of bottom plate has auxiliary rod 9, and auxiliary rod 9 keeps away from the one end fixedly connected with second installing frame 10 of bottom plate 1, fixedly connected with third block rubber 11 on the inside wall of second installing frame 10, and the lateral wall threaded connection of second installing frame 10 has gim peg 12, the one end that gim peg 12 is close to second installing frame 10 rotates with the middle part of fourth block rubber 13 to be connected, the left upper end of bottom plate 1 all rotates with the lower extreme and is connected with limiting plate 14, and the equal sliding connection in inboard at both ends has bracing piece 15 about bottom plate 1, the outside cover of bracing piece 15 is equipped with second spring 16, and the one end that limiting plate 14 was kept away from to bracing piece 15 rotates and is connected with connecting rod 17, and the one end fixedly connected with that.

Like the coincidence of the horizontal axis of first block rubber 3 and the horizontal axis of second block rubber 8 in fig. 1 and fig. 2, and second block rubber 8 is perpendicular setting with movable rod 6, and movable rod 6 adopts the mode of block to be connected with eccentric wheel 5's the outside, and the longitudinal section of movable rod 6 is "ten" font structure, makes things convenient for the installation of pipe fitting to be fixed, and it is more convenient to use.

Like in fig. 1 and 4 third block rubber 11 and fourth block rubber 13's longitudinal section all be the arc structure, and fourth block rubber 13 constitutes sliding construction in the inboard of second installing frame 10, auxiliary rod 9 sets up about the horizontal axis symmetry of second installing frame 10, and second installing frame 10 slides on bottom plate 1 through auxiliary rod 9, through the setting of auxiliary rod 9 and second installing frame 10, be convenient for carry out accurate butt joint, and make things convenient for subsequent welding to handle, the efficiency of work has been improved.

Limiting plate 14 constitutes flip structure on bottom plate 1 as in fig. 3, and limiting plate 14 adopts gliding mode to be connected with bracing piece 15, the middle part of connecting rod 17 and the inboard threaded connection of bottom plate 1, and connecting rod 17 adopts the mode of running through with the lateral wall of bottom plate 1 to be connected, the location installation of the pipe fitting of being convenient for, the effectual practicality that has improved.

The working principle is as follows: when the auxiliary welding frame convenient for precisely positioning is used for machining the right-angle pipe, the pipe is placed on the first mounting frame 2 according to the attached

drawings

1 and 2, one end of the pipe is abutted against the limiting plate 14, the movable rod 6 is connected with the outer side of the eccentric wheel 5 in a clamping manner, then the eccentric wheel 5 is shifted, the movable rod 6 slides on the inner side of the fixed block 4, the first spring 7 is elastically deformed, after the movable rod 6 moves, the movable rod 6 drives the second rubber block 8 to slide on the inner side of the first mounting frame 2, the pipe is clamped by the second rubber block 8 and the first rubber block 3 to be fixed, the fastening bolt 12 is screwed and rotated according to the attached

drawings

1 and 4, the fourth rubber block 13 slides on the inner side of the second mounting frame 10, the longitudinal sections of the third rubber block 11 and the fourth rubber block 13 are both in arc structures, and the right-angle elbow is clamped by the third rubber block 11 and the fourth rubber block 13 to be fixed, according to fig. 3, the pulling is changeed 18, make connecting rod 17 drive bracing piece 15 slide in the inboard of bottom plate 1, and make second spring 16 take place elastic deformation, connecting rod 17 removes behind the outside of bottom plate 1, rotate and change 18, make connecting rod 17 and bottom plate 1 threaded connection fix, bracing piece 15 removes the back, make limiting plate 14 overturn on bottom plate 1 and open, according to fig. 1, promote second installing frame 10, make second installing frame 10 slide on bottom plate 1 through auxiliary rod 9, and make elbow bend and the accurate butt joint of pipe fitting, accomplish welding process, this is the whole process that right angle pipe fitting machining of accurate location of being convenient for used welding auxiliary frame.

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

Claims

1. The utility model provides a right angle pipe fitting welding auxiliary frame for machining convenient to accurate location, includes bottom plate (1), first installing frame (2) and second installing frame (10), its characterized in that: the upper end and the left end of the outer side of the bottom plate (1) are both provided with a first mounting frame (2) through bolts, a first rubber block (3) is fixedly connected to the inner side wall of the first mounting frame (2), a fixed block (4) is welded to the outer side of the first mounting frame (2), an eccentric wheel (5) is rotatably connected to the inner side of one end, far away from the first mounting frame (2), of the fixed block (4), a movable rod (6) is slidably connected to the inner side of the fixed block (4), a first spring (7) is sleeved on the outer side of the movable rod (6), one end, far away from the fixed block (4), of the movable rod (6) is fixedly connected to the middle of a second rubber block (8), an auxiliary rod (9) is slidably connected to the inner side of the middle of the bottom plate (1), a second mounting frame (10) is fixedly connected to one end, far away from the bottom plate (1), of the auxiliary rod (9), a third rubber block (11) is fixedly, and the lateral wall threaded connection of second installing frame (10) has fastening bolt (12), fastening bolt (12) are close to the one end of second installing frame (10) and the middle part of fourth rubber block (13) and rotate and are connected, bottom plate (1) left upper end and lower extreme all rotate and are connected with limiting plate (14), and the equal sliding connection in inboard at both ends has bracing piece (15) about bottom plate (1), the outside cover of bracing piece (15) is equipped with second spring (16), and bracing piece (15) keep away from the one end rotation of limiting plate (14) and be connected with connecting rod (17) to the one end fixedly connected with who keeps away from second spring (16) in connecting rod (17) changes (18).

2. The right angle pipe fitting machining of claim 1 is with welding auxiliary frame convenient to accurate location, its characterized in that: the horizontal central axis of the first rubber block (3) coincides with the horizontal central axis of the second rubber block (8), and the second rubber block (8) is perpendicular to the movable rod (6).

3. The right angle pipe fitting machining of claim 1 is with welding auxiliary frame convenient to accurate location, its characterized in that: the movable rod (6) is connected with the outer side of the eccentric wheel (5) in a clamping mode, and the longitudinal section of the movable rod (6) is of a cross-shaped structure.

4. The right angle pipe fitting machining of claim 1 is with welding auxiliary frame convenient to accurate location, its characterized in that: the longitudinal sections of the third rubber block (11) and the fourth rubber block (13) are both arc-shaped structures, and the fourth rubber block (13) forms a sliding structure on the inner side of the second mounting frame (10).

5. The right angle pipe fitting machining of claim 1 is with welding auxiliary frame convenient to accurate location, its characterized in that: the limiting plate (14) forms a turnover structure on the bottom plate (1), and the limiting plate (14) is connected with the supporting rod (15) in a sliding mode.

6. The right angle pipe fitting machining of claim 1 is with welding auxiliary frame convenient to accurate location, its characterized in that: the middle part of the connecting rod (17) is in threaded connection with the inner side of the bottom plate (1), and the connecting rod (17) is connected with the side wall of the bottom plate (1) in a penetrating mode.