CN214443696U

CN214443696U - Welding device convenient to oblique welding

Info

Publication number: CN214443696U
Application number: CN202023037711.6U
Authority: CN
Inventors: 章滨
Original assignee: Suzhou Mengyang Electromechanical Automation Co ltd
Current assignee: Suzhou Mengyang Electromechanical Automation Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-10-22
Anticipated expiration: 2030-12-16

Abstract

The utility model discloses a welding set convenient to slope welding, it includes brace table, slope adjustment mechanism, workstation, fixture and welding mechanism, a mounting hole has been seted up respectively to the side around it to the brace table is hollow structure, slope adjustment mechanism includes pivot, gear wheel, pinion, the dish of stopping, the piece of stopping, push-and-pull rod, actuating lever, cylinder and connecting block, the connecting block is located brace table's periphery, workstation fixed connection is in on the connecting block. The utility model discloses the slope adjustment mechanism who sets up uses the gear to drive pivot pivoted mode, combines simultaneously to stop the dish and stop the piece, realizes the inclination that can freely adjust the workstation, and then adjusts the inclination's of work piece purpose, and stability is stronger, the welding yield is higher, has improved different inclination's welding efficiency.

Description

Welding device convenient to oblique welding

Technical Field

The utility model relates to the field of welding technique, especially, relate to a welding set convenient to oblique welding.

Background

Welding is the process of joining metal parts using various fusible alloys (solders). The melting point of soldering tin is lower than that of the welded material, so that the parts can be welded without being melted by intermolecular communication on the surfaces of the parts, the types of welding machines are variable, the welding machines can be roughly divided into automatic welding machines and non-automatic welding machines, the non-automatic welding machines are used for welding objects by manual handheld devices, certain damage can be caused to eyes and bodies of workers due to long-term manual welding, the automatic welding machines are developed, automatic welding of the objects is realized by chip control, the manual welding mode is replaced, but the conventional automatic welding machines can only horizontally weld the objects, some objects need to be welded obliquely, and the conventional automatic welding machines are difficult to realize.

Chinese patent with publication number CN211966418U discloses an automatic lifting device of welding machine, including unable adjustment base and lift platform, first spout has transversely been seted up on unable adjustment base's top, the inside slidable mounting of first spout has first slider, the top fixed mounting of first slider has the mount, the unable adjustment base top fixed mounting on mount right side has first electric telescopic handle, the second spout has been seted up on lift platform's top, slidable mounting has the second slider in the second spout, and the quantity of second slider is two. The utility model discloses a second electric telescopic handle and lift platform are through two rotation axis connection, have certain activity space, so when second electric telescopic handle was with lift platform's left end jack-up, the article of centre gripping also began to incline thereupon on the lift platform, and at this moment automatic weld machine begins to carry out the slant welding to the article, has satisfied the welding condition to welding angle requirement. However, such a tilt welding method has a problem of instability, which leads to a reduction in welding yield.

Therefore, it is necessary to provide a new welding apparatus for facilitating the oblique welding to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stability is stronger, the higher welding device of the slant welding of being convenient for of welding yield.

In order to achieve the above object, the utility model discloses a technical scheme be: a welding device convenient for oblique welding comprises a supporting table, an oblique adjusting mechanism arranged on the supporting table, a workbench connected on the oblique adjusting mechanism, a clamping mechanism arranged on the workbench and a welding mechanism positioned above the clamping mechanism, wherein the supporting table is of a hollow structure, the front side and the rear side of the supporting table are respectively provided with a mounting hole, the oblique adjusting mechanism comprises a rotating shaft penetrating through two mounting holes, a gear wheel coated on the rotating shaft and positioned in the supporting table, a pinion meshed with the gear wheel, a brake disc fixedly connected on the pinion, a brake disc arranged at the side edge of the brake disc, a push-pull rod connected at the side edge of the brake disc, a driving rod fixedly connected on the push-pull rod, an air cylinder connected with the driving rod and connecting blocks connected with the two ends of the rotating shaft, the connecting block is located the periphery of brace table, workstation fixed connection be in on the connecting block.

The clamping mechanism comprises a pair of first sliding blocks, a pair of clamping assemblies, a first electric telescopic rod, a first fixed plate and a second fixed plate, the first sliding blocks are connected in the first sliding grooves in a sliding mode, the clamping assemblies are fixed on the first sliding blocks respectively, the first electric telescopic rod drives one of the clamping assemblies to move left and right, the other clamping assembly is fixed on the first fixed plate, and the second electric telescopic rod is fixed on the second fixed plate.

The clamping mechanism further comprises a movable plate fixedly connected to the end of the first electric telescopic rod and a spring respectively connected to the side edge of the movable plate and the side edge of the first fixed plate, and the spring is connected with the clamping assembly.

The clamping assembly comprises a connecting plate fixedly connected to the first sliding block, a first clamping plate slidably connected to the connecting plate, and a second clamping plate fixedly connected to the connecting plate.

The clamping assembly further comprises a second sliding groove formed in the connecting plate, a second sliding block connected in the second sliding groove in a sliding mode and a screw rod vertically connected to the second sliding block, the screw rod is in threaded connection with the connecting plate, and the first clamping plate is fixedly connected to the second sliding block.

The clamping assembly further includes a handle connected to an end of the screw.

The welding mechanism comprises a support frame, a first moving platform capable of moving left and right along the support frame, a second moving platform capable of moving front and back along the first moving platform, a second electric telescopic rod connected to the second moving platform and a welding head connected to the end part of the second electric telescopic rod.

Compared with the prior art, the utility model discloses be convenient for oblique welded welding set's beneficial effect lies in: after fixture fixed the completion with the work piece centre gripping, when needing the work piece slope, the pinion drives the gear wheel rotation when rotating, the pivot drives the connecting block rotation simultaneously, make the workstation drive fixture rotate, treat after the inclination adjustment of fixture centre gripping's work piece is accomplished, start the cylinder, make the actuating lever move to the direction of pinion, drive the push-and-pull rod and move, make the piece of stopping contact with the dish of stopping, fix the pinion, thereby fix the workstation, make the work piece of fixture centre gripping be in required tilt state steadily, adjust welding mechanism at last, make it carry out the slope welding to the work piece, realize can freely adjusting the inclination of workstation, and then the purpose of the inclination of regulation work piece, stability is stronger, the welding yield is higher, the welding efficiency of different inclination has been improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive work, wherein:

FIG. 1 is a general schematic view of a welding apparatus for facilitating oblique welding of the present invention;

FIG. 2 is a schematic structural view of the welding apparatus of the present invention for facilitating oblique welding;

fig. 3 is a schematic view of a portion a of fig. 2.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Please refer to fig. 1 to 3, the utility model relates to a welding set convenient to oblique welding, including brace table 1, the slope adjustment mechanism 2 of setting on brace table 1, the workstation 3 of connection on slope adjustment mechanism 2, the fixture 4 of setting on workstation 3 and the welding mechanism 5 that is located fixture 4 top, fixture 4 is used for the centre gripping to treat welded work piece, and slope adjustment mechanism 2 is used for adjusting the inclination of workstation 3, and then adjusts the inclination of work piece.

The support platform 1 is a hollow structure, and the front and rear side surfaces thereof are respectively provided with a mounting hole (not marked).

Referring to fig. 1 and 2, the tilt adjusting mechanism 2 includes a rotating shaft 21 penetrating through the two mounting holes, a large gear 22 coated on the rotating shaft 21 and located inside the supporting table 1, a small gear 23 engaged with the large gear 22, a brake disc 24 fixedly connected to the small gear 23, a brake disc 25 disposed at a side of the brake disc 24, a push-pull rod 26 connected to a side of the brake disc 25, a driving rod 27 fixedly connected to the push-pull rod 26, an air cylinder 28 connected to the driving rod 27, and connecting blocks 29 connected to both ends of the rotating shaft 21, wherein the connecting blocks 29 are located at a periphery of the supporting table 1, and the worktable 3 is fixedly connected to the connecting blocks 29. When the device is used, the small gear 23 rotates and simultaneously drives the large gear 22 to rotate, the rotating shaft 21 rotates along with the large gear to drive the connecting block 29 to rotate, so that the workbench 3 drives the clamping mechanism 4 to rotate, after the inclination angle of a workpiece clamped by the clamping mechanism 4 is adjusted, the air cylinder 28 is started, the driving rod 27 moves towards the small gear 23 to drive the push-pull rod 26 to move, the brake sheet 25 is in contact with the brake disc 24, the small gear 23 is fixed, the workbench 3 is fixed, the workpiece clamped by the clamping mechanism 4 is stably in a required inclination state, and the workpiece is convenient to be welded by the welding mechanism 5 in an inclined mode.

The table 3 is provided with a first chute 31.

The clamping mechanism 4 includes a pair of first sliding blocks 41 slidably connected to the first sliding grooves 31, a pair of clamping assemblies 42 respectively fixed to the pair of first sliding blocks 41, a first electric telescopic rod 43 driving one of the clamping assemblies 42 to move left and right, a first fixing plate 44 fixing the other clamping assembly 42, and a second fixing plate 45 fixing the first electric telescopic rod 43. During the use, first electric telescopic handle 43 drive one of them centre gripping subassembly 42 and be close to or keep away from another centre gripping subassembly 42, make two centre gripping subassemblies 42 can the centre gripping different specification and dimension's work piece, and simultaneously, first slider 41 removes along first spout 31, stability when reinforcing centre gripping subassembly 42 removes.

The clamping mechanism 4 further comprises a moving plate 46 fixedly connected to the end of the first electric telescopic rod 43 and a spring 47 respectively connected to the moving plate 46 and the side of the first fixed plate 44, wherein the spring 47 is connected to the clamping assembly 42. The spring 47 is arranged to buffer the clamping assembly 42, so that the yield of the workpiece during welding is improved.

Referring to fig. 2 and 3, the clamping assembly 42 includes a connecting plate 421 fixedly connected to the first slider 41, a first clamping plate 422 slidably connected to the connecting plate 421, and a second clamping plate 423 fixedly connected to the connecting plate 421. When the clamping device is used, the first clamping plate 422 can move along the connecting plate 421, so that the first clamping plate 422 is close to or away from the second clamping plate 423, and workpieces with different thicknesses can be clamped by the first clamping plate 422 and the second clamping plate 423 conveniently.

The clamping assembly 42 further includes a second sliding slot 424 formed on the connecting plate 421, a second sliding block 425 slidably connected to the second sliding slot 424, and a screw 426 vertically connected to the second sliding block 425, wherein the screw 426 is in threaded connection with the connecting plate 421, and the first clamping plate 422 is fixedly connected to the second sliding block 425. When the clamping device is used, the screw rod 426 is rotated, so that the second sliding block 425 moves up and down along the second sliding groove 424 to drive the first clamping plate 422 to move up and down, and the distance between the first clamping plate 422 and the second clamping plate 423 is adjusted.

The clamp assembly 42 also includes a handle 427 attached to the end of the screw 426 to facilitate rotation of the screw 426.

The welding mechanism 5 includes a support frame 51, a first moving table 52 movable left and right along the support frame 51, a second moving table 53 movable forward and backward along the first moving table 52, a second electric telescopic rod 54 connected to the second moving table 53, and a welding head 55 connected to an end of the second electric telescopic rod 54. When in use, the second electric telescopic rod 54 drives the welding head 55 to move up and down; when the second moving table 53 moves back and forth along the first moving table 52, the second electric telescopic rod 54 and the welding head 55 are driven to move back and forth; when the first moving table 52 moves left and right along the supporting frame 51, the second moving table 53 and the second electric telescopic rod 54 are driven to move left and right, so that the welding head 55 moves left and right, the welding head can move up and down, left and right, and back and forth, a workpiece can be conveniently welded, and the welding efficiency is improved.

Referring to fig. 1 to 3, the main working principle of the welding device for oblique welding of the present invention is as follows: after the clamping mechanism 4 finishes clamping and fixing the workpiece, when the workpiece needs to be inclined, the pinion 23 rotates to drive the gearwheel 22 to rotate, meanwhile, the rotating shaft 21 drives the connecting block 29 to rotate, so that the workbench 3 drives the clamping mechanism 4 to rotate, after the inclination angle of the workpiece clamped by the clamping mechanism 4 is adjusted, the air cylinder 28 is started to enable the driving rod 27 to move towards the pinion 23, the push-pull rod 26 is driven to move, the brake piece 25 is in contact with the brake disc 24, the pinion 23 is fixed, the workbench 3 is fixed, the workpiece clamped by the clamping mechanism 4 is stably in a required inclined state, and finally, the welding mechanism 5 is adjusted to enable the workpiece to be subjected to inclined welding.

The utility model discloses be convenient for slope welded welding set, the slope adjustment mechanism of its setting uses the gear to drive pivot pivoted mode, combines the dish of stopping simultaneously and stops the piece, realizes the inclination that can freely adjust the workstation, and then adjusts the inclination's of work piece purpose, and stability is stronger, the welding yield is higher, has improved different inclination's welding efficiency.

Of course, those skilled in the art should realize that the above-mentioned embodiments are only used for illustrating the present invention, and not for limiting the present invention, and that the changes and modifications to the above-mentioned embodiments are all within the scope of the appended claims as long as they are within the true spirit of the present invention.

Claims

1. The utility model provides a welding set convenient to slope welding which characterized in that: the device comprises a supporting table, an inclination adjusting mechanism arranged on the supporting table, a workbench connected on the inclination adjusting mechanism, a clamping mechanism arranged on the workbench and a welding mechanism positioned above the clamping mechanism, wherein the supporting table is of a hollow structure, the front side and the rear side of the supporting table are respectively provided with a mounting hole, the inclination adjusting mechanism comprises a rotating shaft penetrating through two mounting holes, a gear wheel coated on the rotating shaft and positioned in the supporting table, a pinion meshed with the gear wheel, a brake disc fixedly connected on the pinion, a brake disc arranged at the side of the brake disc, a push-pull rod connected at the side of the brake disc, a driving rod fixedly connected on the push-pull rod, an air cylinder connected with the driving rod and connecting blocks connected with the two ends of the rotating shaft, the connecting blocks are positioned at the periphery of the supporting table, the workbench is fixedly connected to the connecting block.

2. A welding apparatus for facilitating oblique welding as set forth in claim 1, wherein: the clamping mechanism comprises a pair of first sliding blocks, a pair of clamping assemblies, a first electric telescopic rod, a first fixed plate and a second fixed plate, the first sliding blocks are connected in the first sliding grooves in a sliding mode, the clamping assemblies are fixed on the first sliding blocks respectively, the first electric telescopic rod drives one of the clamping assemblies to move left and right, the other clamping assembly is fixed on the first fixed plate, and the second electric telescopic rod is fixed on the second fixed plate.

3. A welding apparatus for facilitating oblique welding as set forth in claim 2, wherein: the clamping mechanism further comprises a movable plate fixedly connected to the end of the first electric telescopic rod and a spring respectively connected to the side edge of the movable plate and the side edge of the first fixed plate, and the spring is connected with the clamping assembly.

4. A welding apparatus for facilitating oblique welding as set forth in claim 2, wherein: the clamping assembly comprises a connecting plate fixedly connected to the first sliding block, a first clamping plate slidably connected to the connecting plate, and a second clamping plate fixedly connected to the connecting plate.

5. A welding apparatus for facilitating oblique welding as set forth in claim 4, wherein: the clamping assembly further comprises a second sliding groove formed in the connecting plate, a second sliding block connected in the second sliding groove in a sliding mode and a screw rod vertically connected to the second sliding block, the screw rod is in threaded connection with the connecting plate, and the first clamping plate is fixedly connected to the second sliding block.

6. A welding apparatus for facilitating oblique welding as set forth in claim 5, wherein: the clamping assembly further includes a handle connected to an end of the screw.

7. A welding apparatus for facilitating oblique welding as set forth in claim 1, wherein: the welding mechanism comprises a support frame, a first moving platform capable of moving left and right along the support frame, a second moving platform capable of moving front and back along the first moving platform, a second electric telescopic rod connected to the second moving platform and a welding head connected to the end part of the second electric telescopic rod.