CN220330333U - Welding equipment for agricultural machinery gear box - Google Patents

Abstract

The utility model discloses an agricultural machinery gear box welding device, which comprises a box body, wherein a clamping device is arranged on the outer surface of the box body, a workbench is arranged at the bottom of the clamping device, and an auxiliary device is fixedly connected to the upper surface of the workbench.

Description

Welding equipment for agricultural machinery gear box

Technical Field

The utility model relates to the technical field of welding, in particular to welding equipment for an agricultural gear box.

Background

The speed variator, also called gear box, is a mechanism for changing the rotation speed and torque from engine, it can fix or change the transmission ratio of output shaft and input shaft by steps, and is composed of speed-changing transmission mechanism and operating mechanism.

In the prior art, for example, the Chinese patent number is: the automatic welding equipment for the powder stirring rod blade of the CN218503644U comprises a fixed workbench, wherein a turntable is movably arranged at the top of the fixed workbench, and a pressing mechanism is movably arranged in the turntable. Through setting up hold-down mechanism, in the inside through going into the spacing groove of seting up the disc with the blade body card in the in-process of using, the mutual adaptation between spacing groove and the blade body, but still appear the phenomenon of blade body displacement easily at welded in-process, start miniature hydraulic telescoping rod setting in the spacing groove of seting up at the carousel, after the blade body installation is accomplished, miniature hydraulic telescoping rod's output shaft department will drive centre gripping compact heap simultaneously and remove to carousel and disc central point put, make the blade body hug closely in the inside of disc, make the in-process blade body that welded is in more stable in the position, improve welding equipment whole welded quality, finally will start welding mechanism and realize the welding to disc and blade body.

But in the prior art, the problem that the welding angle needs to be adjusted to a high degree or quickly adjusted is inconvenient can appear when the welding machine is used, the working efficiency can be influenced, and when the welding machine is used, waste residues can fall on the upper surface of the welding machine and cannot be cleaned in time, so that the condition of influencing the welding position can occur.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model solves the technical problems by adopting the following technical scheme: the utility model provides an agricultural machinery gear box welding equipment, includes the box, the surface of box is provided with clamping device, clamping device's bottom is provided with the workstation, the last fixed surface of workstation is connected with auxiliary device, the bottom lifter of workstation, the bottom fixedly connected with base of lifter, the internal surface sliding connection of lifter has the draw runner, two spouts have been seted up to the internal surface of lifter, the surface fixedly connected with inner screw of draw runner, the internal surface threaded connection of inner screw has the screw rod, and above function has solved traditional equipment when the welding, can't be effectively with welding height, angle and centre gripping combine well.

Preferably, the clamping device comprises a motor shaft, two racks are connected to the outer surface of the motor shaft in a meshed mode, a sliding block is fixedly connected to the inner surface of the racks, a clamping plate is fixedly connected to the top end of the sliding block, the lower surface of the clamping plate is slidably connected with the upper surface of the workbench, and the two racks respectively drive the sliding block to do relative linear motion, so that the sliding block can drive the clamping plate box body to stably clamp.

Preferably, the top of interior lead screw rotates and is connected with the pivot, the internal surface fixedly connected with navigation strip of pivot, the internal surface of navigation strip and the surface sliding connection of rack, the top of pivot is rotated with the internal surface of workstation and is connected, the surface of slider and the internal surface sliding connection of workstation, the interior lead screw of screw rod drive passes through the draw runner on interior lead screw surface, upwards slides at the internal surface of lifting body.

Preferably, the auxiliary device comprises a lamp, the outer surface fixedly connected with shell of lamp, the internal surface of shell is provided with the electric wire, the top and the outer surface fixed connection of lamp of electric wire, the lower extreme fixedly connected with shower nozzle of shell, the outer surface fixedly connected with trachea of shower nozzle makes the electric current get into the lamp, makes the lamp illuminate the box of workstation and centre gripping, above can assist the welding work time, the problem that light is not enough influences.

Preferably, the number of the clamping plates is two, the clamping plates are symmetrically arranged on the upper surface of the workbench, the sliding blocks can drive the clamping plate box body to stably clamp the workpiece, the motor at one end of the screw rod can be started, the screw rod can drive the inner screw rod to slide upwards on the inner surface of the lifting body through the sliding strip on the surface of the inner screw rod, then the inner screw rod can push the rotating shaft upwards, and a required welding angle can be found by rotating the workbench.

Preferably, the number of the navigation bars is two, the two navigation bars are symmetrically arranged on the inner surface of the rotating shaft, the box body is placed at the middle part of the two clamping plates, then the bottom end of the motor shaft is fixedly connected with the motor, the motor drives the motor shaft to rotate, and the motor shaft drives the two opposite racks to slide on the inner surface of the navigation bars.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the clamping device is arranged, the box body is placed in the middle of the two clamping plates, then the bottom end of the motor shaft is fixedly connected with the motor, the motor drives the motor shaft to rotate, the motor shaft drives the two opposite racks to slide on the inner surface of the navigation bar, and then the two racks respectively drive the sliding blocks to do relative linear motion, so that the sliding blocks can drive the clamping plate box body to perform stable clamping work, the motor at one end of the screw rod can be started, the screw rod can drive the inner screw rod to slide upwards on the inner surface of the lifting body through the sliding strip on the surface of the inner screw rod, then the inner screw rod can drive the rotating shaft to upwards, and the required welding angle can be found through rotating the workbench.

2. When the welding machine is used, when the indoor light is bad, the electric wires in the shell can be electrified to enable current to enter the lamp, so that the lamp can illuminate the workbench and the clamped box body, the problem of insufficient light influence can be solved when welding is assisted, waste residues fall on the workbench when welding is finished, and the waste residues can be sprayed out through the spray head through gas in the gas inlet pipe to clean the waste residues of the workbench, so that the problems that the traditional equipment cannot adjust the light of the working environment and the waste residues falling on the workbench are solved.

Drawings

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

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a schematic diagram of the structure of the utility model A;

fig. 4 is a schematic structural view of the present utility model B.

In the figure: 1. a case; 2. an auxiliary device; 3. a clamping device; 4. a work table; 5. a lifting body; 6. a base; 10. a navigation bar; 11. a clamping plate; 12. a chute; 20. a slide block; 21. a rotating shaft; 22. an inner screw rod; 23. a screw; 24. a motor shaft; 25. a rack; 26. a slide bar; 30. a lamp; 31. an electric wire; 32. an air pipe; 33. a spray head; 34. a housing.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Examples:

referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides an agricultural machinery gear box welding equipment, including box 1, the surface of box 1 is provided with clamping device 3, clamping device 3's bottom is provided with workstation 4, workstation 4's last fixed surface is connected with auxiliary device 2, workstation 4's bottom lift body 5, the bottom fixedly connected with base 6 of lift body 5, the internal surface sliding connection of lift body 5 has slide bar 26, two spouts 12 have been seted up to the internal surface of lift body 5, slide bar 26's surface fixedly connected with inner screw rod 22, inner screw rod 22's internal surface threaded connection has screw rod 23, above function has solved traditional equipment when the welding, can't be effectively with the welded height, angle and centre gripping combine well.

The clamping device 3 comprises a motor shaft 24, two racks 25 are connected to the outer surface of the motor shaft 24 in a meshed mode, a sliding block 20 is fixedly connected to the inner surface of the racks 25, a clamping plate 11 is fixedly connected to the top end of the sliding block 20, the lower surface of the clamping plate 11 is slidably connected with the upper surface of the workbench 4, and the two racks 25 respectively drive the sliding block 20 to do relative linear motion, so that the sliding block 20 can drive the clamping plate 11 to stably clamp the box body 1.

The top of the inner screw rod 22 is rotationally connected with a rotating shaft 21, the inner surface of the rotating shaft 21 is fixedly connected with a navigation bar 10, the inner surface of the navigation bar 10 is in sliding connection with the outer surface of a rack 25, the top of the rotating shaft 21 is rotationally connected with the inner surface of the workbench 4, the outer surface of a sliding block 20 is in sliding connection with the inner surface of the workbench 4, and a screw 23 drives the inner screw rod 22 to slide upwards on the inner surface of the lifting body 5 through a sliding bar 26 on the surface of the inner screw rod 22.

The auxiliary device 2 comprises a lamp 30, wherein the outer surface of the lamp 30 is fixedly connected with a shell 34, the inner surface of the shell 34 is provided with an electric wire 31, the top end of the electric wire 31 is fixedly connected with the outer surface of the lamp 30, the lower end of the shell 34 is fixedly connected with a spray head 33, the outer surface of the spray head 33 is fixedly connected with an air pipe 32, so that current enters the lamp 30, the lamp 30 illuminates the workbench 4 and the clamped box body 1, and the problem of influence of insufficient light is solved when the welding work can be assisted.

The number of the clamping plates 11 is two, the clamping plates are symmetrically arranged on the upper surface of the workbench 4, the sliding blocks 20 can drive the clamping plates 11 to stably clamp the box body 1, the screw 23 can drive the inner screw rod 22 to slide upwards on the inner surface of the lifting body 5 through the sliding strips 26 on the surface of the inner screw rod 22 by starting the motor at one end of the screw rod 23, then the inner screw rod 22 can push the rotating shaft 21 upwards, and a required welding angle can be found by rotating the workbench 4.

The number of the navigation bars 10 is two, the two navigation bars are symmetrically arranged on the inner surface of the rotating shaft 21, the box body 1 is placed in the middle of the two clamping plates 11, then the bottom end of the motor shaft 24 is fixedly connected with the motor, the motor drives the motor shaft 24 to rotate, and the motor shaft 24 drives two opposite racks 25 to slide on the inner surface of the navigation bar 10.

Working principle:

when the box body 1 is used, the box body 1 is placed in the middle of the two clamping plates 11, then the bottom end of the motor shaft 24 is fixedly connected with the motor, then the motor drives the motor shaft 24 to rotate, the motor shaft 24 drives the two opposite racks 25 to slide on the inner surface of the navigation bar 10, and then the two racks 25 respectively drive the sliding blocks 20 to do relative linear motion, so that the sliding blocks 20 can drive the clamping plates 11 to stably clamp the box body 1, the motor at one end of the screw 23 can be started, the screw 23 can drive the inner screw 22 to slide upwards on the inner surface of the lifting body 5 through the sliding strip 26 on the surface of the inner screw 22, then the inner screw 22 can push the rotating shaft 21 upwards, and a required welding angle can be found by rotating the workbench 4.

When using, when indoor light is bad, can be through the circular telegram, with the inside electric wire 31 circular telegram of shell 34, make the electric current get into lamps and lanterns 30, make lamps and lanterns 30 illuminate workstation 4 and the box 1 of centre gripping, above can assist the welding during operation, the problem that light is not enough influences, and when the welding is accomplished, there is the waste residue to drop on workstation 4, at this moment can be through the gas in the gas inlet tube 32, by shower nozzle 33 blowout, clear away the waste residue of workstation 4, the above function has solved the unable light problem of adjusting operational environment of traditional equipment and the waste residue problem that drops on workstation 4.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein are implemented by conventional means in the art unless specifically indicated and limited by the context.

Claims (6)

1. Welding equipment for an agricultural gear box comprises a box body (1), and is characterized in that: the automatic lifting device is characterized in that a clamping device (3) is arranged on the outer surface of the box body (1), a workbench (4) is arranged at the bottom of the clamping device (3), an auxiliary device (2) is fixedly connected to the upper surface of the workbench (4), a bottom lifting body (5) of the workbench (4) is fixedly connected with a base (6) at the bottom of the lifting body (5), sliding strips (26) are slidingly connected to the inner surface of the lifting body (5), two sliding grooves (12) are formed in the inner surface of the lifting body (5), an inner screw rod (22) is fixedly connected to the outer surface of the sliding strips (26), and a screw rod (23) is connected to the inner surface of the inner screw rod (22) in a threaded manner.

2. An agricultural gear box welding apparatus according to claim 1, wherein: the clamping device (3) comprises a motor shaft (24), two racks (25) are connected to the outer surface of the motor shaft (24) in a meshed mode, a sliding block (20) is fixedly connected to the inner surface of each rack (25), a clamping plate (11) is fixedly connected to the top end of each sliding block (20), and the lower surface of each clamping plate (11) is slidably connected with the upper surface of the workbench (4).

3. An agricultural gear box welding apparatus according to claim 2, wherein: the top of interior lead screw (22) is rotated and is connected with pivot (21), the internal surface fixedly connected with navigation strip (10) of pivot (21), the internal surface of navigation strip (10) and the surface sliding connection of rack (25), the top of pivot (21) is rotated with the internal surface of workstation (4) and is connected, the surface of slider (20) and the internal surface sliding connection of workstation (4).

4. An agricultural gear box welding apparatus according to claim 3, wherein: auxiliary device (2) are including lamps and lanterns (30), the surface fixedly connected with shell (34) of lamps and lanterns (30), the internal surface of shell (34) is provided with electric wire (31), the top of electric wire (31) and the surface fixedly connected with of lamps and lanterns (30), the lower extreme fixedly connected with shower nozzle (33) of shell (34), the surface fixedly connected with trachea (32) of shower nozzle (33).

5. An agricultural gear box welding apparatus according to claim 2, wherein: the number of the clamping plates (11) is two, and the clamping plates are symmetrically arranged on the upper surface of the workbench (4).

6. An agricultural gear box welding apparatus according to claim 3, wherein: the number of the navigation bars (10) is two, and the navigation bars are symmetrically arranged on the inner surface of the rotating shaft (21).