CN220296293U - Welding fixture with adjustable inclination angle - Google Patents

Abstract

The utility model discloses a welding tool with an adjustable inclination angle, which comprises a base, a mounting rod, a lifting ring, a handlebar and a fixing column, wherein the mounting rod is arranged on the base; the 2 mounting rods are respectively fixed at the left side and the right side of the upper end of the base, lifting rings penetrate through the outer sides of the mounting rods, fixing columns are rotatably connected to the inner sides of the lifting rings, and handlebars are clamped in the fixing columns; further comprises: the fixed frame is clamped in the mounting rod, and conical gear assemblies are arranged at the lower end and the right end in the fixed frame; and the limiting rod is clamped in the fixing column at equal angles. This inclination adjustable welding frock, dead lever rotate and make the lifter advance to rotate, and the lifter rotates the angle of turning over to the handlebar, just can process the back of handlebar need not manually turn over the handlebar, convenient operation, reduction time's consumption, the gag lever post removes the handlebar of different positions to process, increases the range of processing of welding frock.

Description

Welding fixture with adjustable inclination angle

Technical Field

The utility model relates to the technical field of handlebars, in particular to a welding tool with an adjustable inclination angle.

Background

The handle bars are important components of the bicycle, the riding direction is controlled by controlling the handle bars, the handle bars are connected together in a welding mode, and the bicycle is limited by a welding tool in the welding process;

in the prior art, an adjustable handlebar welding tool with the publication number of CN211939656U is used for realizing the support of handlebar with different heights and different inclination angles by connecting a handlebar bottom support block, a backup plate sliding block, a rotating shaft and a backup plate supporting seat through bolts, so that the adjustable function is satisfied;

the inclination angle of the handle bar is adjusted through the backup plate by the cited file handle bar welding tool, and because the back of the handle bar is attached to the front end of the backup plate, when the back of the handle bar is processed, the handle bar needs to be turned over manually, the operation is complex, and the processing speed is reduced.

Disclosure of Invention

The utility model aims to provide a welding tool with an adjustable inclination angle, which solves the problem that the welding tool in the prior market provided in the background technology can turn over a handlebar manually.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a welding tool with an adjustable inclination angle comprises a base, a mounting rod, a lifting ring, a handlebar and a fixing column;

the 2 mounting rods are respectively fixed at the left side and the right side of the upper end of the base, lifting rings penetrate through the outer sides of the mounting rods, fixing columns are rotatably connected to the inner sides of the lifting rings, and handlebars are clamped in the fixing columns;

further comprises:

the fixed frame is clamped in the mounting rod, and conical gear assemblies are arranged at the lower end and the right end in the fixed frame;

and the limiting rod is clamped in the fixing column at equal angles.

Preferably, the lifting ring is far away from one end threaded connection of handlebar has set screw, the outside threaded connection of fixed column has the swivel, and the outside of fixed column runs through and is fixed with solid fixed ring to gu fixed ring's inside is fixed with reset spring around with the gag lever post between the one end of keeping away from the handlebar, fixes reset spring through gu fixed ring's setting.

Preferably, the draw-in groove has been seted up to the inside of fixed column, and the inside of draw-in groove is the slope structure setting to the inside of draw-in groove and the right-hand member of swivel are contacted each other, and the fixed column constitutes sliding construction setting through swivel and fixed column moreover, makes the gag lever post to the inside removal of fixed column, and the gag lever post is fixed with the handlebar, can adjust the angle of handlebar.

Preferably, the left side the inside bottom of installation pole is fixed with the motor, and the motor output is fixed with the dead lever to the inside upper end block of dead lever has the lifter, and the upper end and the lower extreme of bevel gear subassembly of lifter are together fixed moreover, make the lifter homoenergetic rotate when being located different positions.

Preferably, the fixed frame drives lifter and bevel gear subassembly synchronous motion, and the outer end of lifter and the inside mutual block of dead lever, and the dead lever rotates and drives the lifter and rotate, and then can turn over the handlebar, is convenient for process the back of handlebar.

Preferably, the dead lever and lifter are the quadrangular, the right-hand member of installation pole is the opening setting, and the installation pole is the cylinder structure setting, makes the height of handlebar can adjust, conveniently processes the handlebar to the staff.

Compared with the prior art, the utility model has the beneficial effects that: this inclination adjustable welding frock makes the handlebar be located different high homoenergetic through the setting of lifter and dead lever and rotates, and then can process the car back, does not need the staff to process, and convenient processing, swivel rotation and removal promote the gag lever post, and then make the handlebar contact, can process the handlebar of different diameters, and specific content is as follows:

1. the fixed rod rotates to enable the lifting rod to rotate, the lifting rod rotates to turn over the angle of the handlebar, the back of the handlebar can be processed without manually turning over the handlebar, the operation is convenient, the time consumption is reduced, the limiting rod moves to different positions to process the handlebars with different diameters, and the processing range of the welding tool is increased;

2. the lifter is laminated each other with the inside of dead lever, and the dead lever rotates and drives the lifter and rotate, and then homoenergetic rotates when making the lifter be located different heights, and the staff can adjust the height of handlebar, makes things convenient for the staff to process the handlebar.

Drawings

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

FIG. 2 is a schematic view of a mounting bar of the present utility model in a top-down view;

FIG. 3 is a schematic perspective view of a mounting bar according to the present utility model;

FIG. 4 is a schematic view of the main sectional structure of the mounting rod of the present utility model;

FIG. 5 is a schematic perspective view of a fixing rod according to the present utility model;

FIG. 6 is a schematic side sectional view of a swivel in accordance with the present utility model;

fig. 7 is an enlarged schematic view of the structure of fig. 4 a according to the present utility model.

In the figure: 1. a base; 2. a mounting rod; 3. a lifting ring; 4. a fixing screw; 5. a fixing ring; 6. a swivel; 7. a handle bar; 8. a limit rod; 9. fixing the column; 10. a fixed frame; 11. a clamping groove; 12. a motor; 13. a fixed rod; 14. a lifting rod; 15. a bevel gear assembly; 16. and a return spring.

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.

Referring to fig. 1 to 7, the present utility model provides a technical solution: the utility model provides an inclination adjustable welding frock, includes base 1, installation pole 2, go up and down ring 3, handlebar 7 and fixed column 9,2 installation poles 2, fixes respectively in the upper end left and right sides of base 1, and the outside of installation pole 2 runs through there is go up and down ring 3 to go up and down the inboard rotation of ring 3 is connected with fixed column 9, and the inside block of fixed column 9 has handlebar 7 still to include: the lifting ring 3 is far away from one end of the handlebar 7 and is in threaded connection with a fixing screw 4, a motor 12 is fixed at the bottom of the inside of the left mounting rod 2, a fixing rod 13 is fixed at the output end of the motor 12, a lifting rod 14 is clamped at the upper end of the inside of the fixing rod 13, the upper end of the lifting rod 14 is fixed with the lower end of a bevel gear assembly 15, the fixing frame 10 drives the lifting rod 14 and the bevel gear assembly 15 to synchronously move, the outer end of the lifting rod 14 is mutually clamped with the inside of the fixing rod 13, the fixing rod 13 and the lifting rod 14 are quadrangular, the right end of the mounting rod 2 is in an opening arrangement, and the mounting rod 2 is in a cylindrical structure arrangement;

as shown in fig. 1-5, the handle bar 7 is clamped in the fixing column 9, after the handle bar 7 is fixed, the handle bar 7 is welded, when the handle bar 7 is required to be welded at different angle positions, the power supply of the motor 12 is connected, the motor 12 drives the fixing rod 13 to rotate, the fixing rod 13 rotates the lifting rod 14 to rotate, the lifting rod 14 rotates to drive the bevel gear assembly 15 to rotate, the bevel gear assembly 15 rotates to enable the fixing column 9 to rotate, the handle bar 7 is driven to rotate by the rotation of the fixing column 9, and then the handle bar 7 can be welded at different angle positions, so that the inclination angle of the handle bar 7 is adjusted, the handle bar 7 is convenient to weld, and the work efficiency is improved;

the fixed frame 10 is clamped in the installation rod 2, a conical gear assembly 15 is arranged at the lower end and the right end of the inner part of the fixed frame 10, the limiting rod 8 is clamped in the fixed column 9 at equal angles, the outer side of the fixed column 9 is in threaded connection with the swivel 6, the outer side of the fixed column 9 is fixedly penetrated with the fixed ring 5, a reset spring 16 is fixed between the periphery of the inner part of the fixed ring 5 and one end, far away from the handlebar 7, of the limiting rod 8, a clamping groove 11 is formed in the inner part of the fixed column 9, the inner part of the clamping groove 11 is in an inclined structure, the inner part of the clamping groove 11 is in contact with the right end of the swivel 6, and the fixed column 9 form a sliding structure through the swivel 6;

as shown in fig. 1 and 6 to 7, before the handlebar 7 is fixed, the height of the fixing post 9 is adjusted according to the height of the handlebar 7, the fixing screw 4 is rotated by hand to separate the end part of the fixing screw 4 from the mounting rod 2, the left and right ends of the handlebar 7 extend into the fixing post 9, the swivel 6 is rotated by hand to move the swivel 6 into the fixing ring 5 while rotating, when the swivel 6 moves into contact with the inside of the clamping groove 11, the swivel 6 moves to move the limiting rod 8 into the fixing post 9, when the swivel 6 rotates to be unable to rotate any more, the limiting rod 8 is fully contacted with the handlebar 7 to fix the handlebar 7, the handlebars 7 with different diameters can be fixed, the height of the handlebar 7 is moved to a proper height, and then the rotating fixing screw 4 fixes the mounting rod 2.

Working principle: when the welding tool with the adjustable inclination angle is used, as shown in fig. 1-7, the swivel 6 rotates and pushes the limiting rod 8, the limiting rod 8 moves to fix the handlebars 7 with different diameters, the angle of the handlebars 7 can be adjusted through the arrangement of the fixing rod 13 and the lifting rod 14, and the position of the handlebars 7 is adjusted, so that the contents which are not described in detail in the specification belong to the prior art known to the expert in the field.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (6)

1. The welding tool with the adjustable inclination angle comprises a base (1), a mounting rod (2), a lifting ring (3), a handlebar (7) and a fixing column (9);

the mounting rods (2) are respectively fixed at the left side and the right side of the upper end of the base (1), the outer sides of the mounting rods (2) are penetrated with lifting rings (3), the inner sides of the lifting rings (3) are rotationally connected with fixing columns (9), and the inner sides of the fixing columns (9) are clamped with handlebars (7);

characterized by further comprising:

the fixed frame (10) is clamped in the mounting rod (2), and a bevel gear assembly (15) is arranged at the lower end and the right end of the inner part of the fixed frame (10);

and the limiting rod (8) is clamped in the fixing column (9) at equal angles.

2. The welding fixture with adjustable inclination angle according to claim 1, wherein: one end threaded connection that handlebar (7) were kept away from to lift ring (3) has set screw (4), the outside threaded connection of fixed column (9) has swivel (6), and runs through in the outside of fixed column (9) and be fixed with solid fixed ring (5) to be fixed with reset spring (16) around the inside of solid fixed ring (5) and between the one end that gag lever post (8) kept away from handlebar (7).

3. The welding fixture with adjustable inclination angle according to claim 2, wherein: the inside of fixed column (9) has seted up draw-in groove (11), and the inside of draw-in groove (11) is the slope structure setting to the inside of draw-in groove (11) and the right-hand member of swivel (6) contact each other, and fixed column (9) constitute sliding structure setting through swivel (6) and fixed column (9) moreover.

4. The welding fixture with adjustable inclination angle according to claim 1, wherein: the motor (12) is fixed at the bottom of the inside of the installation rod (2) at the left side, the fixed rod (13) is fixed at the output end of the motor (12), the lifting rod (14) is clamped at the upper end of the inside of the fixed rod (13), and the upper end of the lifting rod (14) is fixed with the lower end of the bevel gear assembly (15).

5. The welding fixture with adjustable inclination angle according to claim 4, wherein: the fixed frame (10) drives the lifting rod (14) and the bevel gear assembly (15) to synchronously move, and the outer end of the lifting rod (14) is mutually clamped with the inside of the fixed rod (13).

6. The welding fixture with adjustable inclination angle according to claim 4, wherein: the fixed rod (13) and the lifting rod (14) are quadrangular, the right end of the installation rod (2) is provided with an opening, and the installation rod (2) is provided with a cylindrical structure.