CN215699151U

CN215699151U - Electric welding table for mechanical design and manufacture

Info

Publication number: CN215699151U
Application number: CN202122503752.8U
Authority: CN
Inventors: 李伟豪
Original assignee: Xijing University
Current assignee: Xijing University
Priority date: 2021-10-18
Filing date: 2021-10-18
Publication date: 2022-02-01
Anticipated expiration: 2031-10-18

Abstract

The utility model discloses an electric welding table for mechanical design and manufacture, and relates to the field of mechanical design. The utility model provides an electric welding table for machine design manufacturing, includes the workstation, the rear side fixedly connected with hydraulic stem at workstation top, the top fixedly connected with of hydraulic stem props up a supporting beam, the front side fixedly connected with welder of propping up a supporting beam bottom. The utility model provides an electric welding table for mechanical design and manufacturing, wherein an operator firstly places a mechanical part on a placing table, then a stepping motor is turned on through an external controller, the stepping motor drives a driving wheel to start rotating, the driving wheel drives a driven wheel to start rotating through a belt, the driven wheel drives a positive screw and a negative screw to start rotating through a bearing seat, the positive screw and the negative screw drive threaded blocks to move oppositely, the threaded blocks drive limiting blocks to slide in limiting grooves, meanwhile, the threaded blocks drive moving columns to move oppositely, and the moving columns drive clamping plates to move oppositely, so that the clamping plates clamp two sides of the mechanical part, and the mechanical part is prevented from shaking.

Description

Electric welding table for mechanical design and manufacture

Technical Field

The utility model relates to the field of mechanical design, in particular to an electric welding table for mechanical design and manufacturing.

Background

The mechanical design, according to the use requirements, the working principle, structure, motion mode, force and energy transmission mode, the material and shape size of each part, the lubrication method and the like of the machine are designed, analyzed and calculated, and converted into a specific description as the working process of the manufacturing basis.

In the mechanical design manufacturing process, need use the electric welding platform to in welding to mechanical part, present electric welding platform, the centre gripping effect is poor and can't collect the welding slag, and when people use electric welding platform, can't effectually fix mechanical part, appears becoming flexible easily, influences the spot welding quality, and can't clear up the welding slag, inconvenient people use.

Therefore, it is necessary to provide an electric welding table for machine design and manufacture to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides an electric welding table for mechanical design and manufacturing, and solves the technical problems that an existing electric welding table is poor in clamping effect and cannot collect welding slag, when people use the electric welding table, mechanical parts cannot be effectively fixed, loosening is easy to occur, the spot welding quality is affected, the welding slag cannot be cleaned, and the use of people is inconvenient.

In order to solve the technical problems, the utility model provides an electric welding table for machine design and manufacture, which comprises a workbench, wherein a hydraulic rod is fixedly connected to the rear side of the top of the workbench, a supporting beam is fixedly connected to the top of the hydraulic rod, a welding gun is fixedly connected to the front side of the bottom of the supporting beam, a welding head is fixedly connected to the bottom of the welding gun, a frame body is fixedly connected to the top of the workbench, a placing table is fixedly connected to the center of the top of the workbench and positioned in the inner cavity of the frame body, a through groove is formed in the top of the placing table, a shell is fixedly connected to the top of the inner cavity of the workbench, a positive screw and a negative screw are transversely arranged in the inner cavity of the shell, thread blocks are respectively and threadedly connected to two sides of the surface of the positive screw and the negative screw, a moving column is fixedly connected to the top of the thread blocks, and the top of the moving column penetrates to the top of the through groove and is fixedly connected with a clamping plate, the center department on positive and negative screw rod surface has cup jointed from the driving wheel, the surface transmission from the driving wheel is connected with the belt, the bottom of belt runs through to the bottom of casing and the transmission is connected with the action wheel, the left side fixedly connected with step motor of action wheel.

Preferably, the bottom of the stepping motor is fixedly connected with a mounting plate, and the bottom of the mounting plate is fixedly connected with the bottom of the inner cavity of the workbench.

Preferably, the opening has all been seted up to the both sides at workstation top, the both sides of workstation inner chamber bottom all are provided with the case that gathers materials that uses with the opening cooperation.

Preferably, the both sides of framework inner chamber all fixedly connected with swash plate, the bottom of swash plate and the top fixed connection of workstation.

Preferably, the periphery of the bottom of the workbench is fixedly connected with support columns, and the bottom of each support column is fixedly connected with a support block.

Preferably, bearing seats are sleeved on two sides of the positive and negative screws, and the outer sides of the bearing seats are fixedly connected with two sides of the inner cavity of the shell.

Preferably, the limiting grooves are formed in two sides of the bottom of the inner cavity of the shell, the inner cavity of each limiting groove is connected with a limiting block in a sliding mode, and the tops of the limiting blocks are fixedly connected with the bottoms of the thread blocks.

Compared with the related art, the electric welding table for mechanical design and manufacture provided by the utility model has the following beneficial effects:

the utility model provides an electric welding table for mechanical design and manufacturing, wherein an operator firstly places a mechanical part on a placing table, then a stepping motor is turned on through an external controller, the stepping motor drives a driving wheel to start rotating, the driving wheel drives a driven wheel to start rotating through a belt, the driven wheel drives a positive screw and a negative screw to start rotating through a bearing seat, the positive screw and the negative screw drive threaded blocks to move oppositely, the threaded blocks drive limiting blocks to slide in limiting grooves, meanwhile, the threaded blocks drive moving columns to move oppositely, and the moving columns drive clamping plates to move oppositely, so that the clamping plates clamp two sides of the mechanical part, and the mechanical part is prevented from shaking.

When spot welding is carried out, a welding gun and a hydraulic rod are opened through an external controller, the hydraulic rod drives a supporting beam to move downwards, the supporting beam drives the welding gun and the welding head to carry out spot welding on a mechanical part on a placing table, welding slag falls onto an inclined plate in a frame, and the inclined plate drops the welding slag into a material collecting box in a working table through a through hole, so that centralized cleaning in the later period is facilitated.

Drawings

FIG. 1 is a schematic structural diagram of an electrical welding table for machine design and manufacture according to a preferred embodiment of the present invention;

FIG. 2 is a cross-sectional view of the interior of the case of the present invention;

FIG. 3 is a top view of the housing of the present invention.

Reference numbers in the figures: 1. a work table; 2. a hydraulic lever; 3. a support beam; 4. a welding gun; 5. welding a head; 6. a frame body; 7. a placing table; 8. a through groove; 9. a housing; 10. a positive and negative screw; 11. a thread block; 12. moving the column; 13. clamping a plate; 14. a driven wheel; 15. a belt; 16. a driving wheel; 17. a stepping motor; 18. a port; 19. a material collecting box; 20. a sloping plate; 21. a limiting groove; 22. and a limiting block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

The first embodiment is as follows:

referring to fig. 1-3, the present invention provides a technical solution: an electric welding table for machine design and manufacture comprises a workbench 1, a hydraulic rod 2 is fixedly connected to the rear side of the top of the workbench 1, a supporting beam 3 is fixedly connected to the top of the hydraulic rod 2, a welding gun 4 is fixedly connected to the front side of the bottom of the supporting beam 3, a welding head 5 is fixedly connected to the bottom of the welding gun 4, a frame body 6 is fixedly connected to the top of the workbench 1, a placing table 7 is fixedly connected to the center of the top of the workbench 1 and located in the inner cavity of the frame body 6, a through groove 8 is formed in the top of the placing table 7, a shell 9 is fixedly connected to the top of the inner cavity of the workbench 1, a positive screw 10 and a negative screw 10 are transversely arranged in the inner cavity of the shell 9, thread blocks 11 are respectively connected to the two sides of the surface of the positive screw 10 and the negative screw 10 in a threaded manner, a movable column 12 is fixedly connected to the top of the thread blocks 11, the top of the movable column 12 penetrates through the top of the through groove 8 and is fixedly connected with a clamping plate 13, a driven wheel 14 is sleeved at the center of the surface of the positive screw 10, from the surface transmission of 14 belts 15 that is connected with of driving wheel, the bottom of belt 15 runs through to the bottom of casing 9 and the transmission is connected with action wheel 16, the left side fixedly connected with step motor 17 of action wheel 16, the bottom fixedly connected with mounting panel of step motor 17, and the bottom of mounting panel and the bottom fixed connection of workstation 1 inner chamber.

In this embodiment, the operator at first puts the mechanical part on placing platform 7, then open step motor 17 through peripheral hardware controller, step motor 17 drives action wheel 16 and begins to rotate, action wheel 16 drives from driving wheel 14 through belt 15 and begins to rotate, from driving wheel 14 and drive positive and negative screw rod 10 through the bearing frame and begin to rotate, positive and negative screw rod 10 rotates and drives 11 opposite direction movements of screw thread piece, screw thread piece 11 drives stopper 22 and slides in spacing groove 21, screw thread piece 11 drives 12 opposite direction movements of removal post simultaneously, it drives 13 opposite direction movements of cardboard to remove post 12, make it carry out the centre gripping to the mechanical part both sides, prevent that the mechanical part from appearing rocking.

Example two:

referring to fig. 1-3, on the basis of the first embodiment, the present invention provides a technical solution: opening 18 has all been seted up to the both sides at 1 top of workstation, the both sides of 1 inner chamber bottom of workstation all are provided with the case 19 that gathers materials that uses with the cooperation of opening 18, the equal fixedly connected with swash plate 20 in both sides of 6 inner chambers of framework, the bottom of swash plate 20 and the top fixed connection of workstation 1, the fixedly connected with support column all around of 1 bottom of workstation, and the bottom fixedly connected with supporting shoe of support column, the bearing frame has all been cup jointed to the both sides of positive and negative screw rod 10, and the outside of bearing frame and the both sides fixed connection of casing 9 inner chamber, spacing groove 21 has all been seted up to the both sides of casing 9 inner chamber bottom, the inner chamber sliding connection of spacing groove 21 has stopper 22, stopper 22's top and the bottom fixed connection of fillet of screw 11.

In this embodiment: during spot welding, welder 4 and hydraulic stem 2 are opened to the rethread peripheral control ware, and hydraulic stem 2 drives a supporting beam 3 and moves down, and a supporting beam 3 drives welder 4 and soldered connection 5 and carries out spot welding to the mechanical part of placing on the platform 7, and on the welding slag can fall into the swash plate 20 in framework 6, swash plate 20 will weld the slag through opening 18 fall into the case 19 that gathers materials in workstation 1 in, and the later stage of being convenient for is concentrated the clearance.

The utility model provides a working principle of an electric welding table for mechanical design and manufacture, which is as follows:

the first innovation point implementation step:

the first step is as follows: an operator firstly puts a mechanical part on the placing table 7, then turns on the stepping motor 17 through an external controller, the stepping motor 17 drives the driving wheel 16 to start rotating, the driving wheel 16 drives the driven wheel 14 to start rotating through the belt 15, and the driven wheel 14 drives the positive and negative screw rods 10 to start rotating through the bearing seat;

the second step is that: positive and negative screw rod 10 rotates and drives 11 opposite directions of screw thread piece, and screw thread piece 11 drives stopper 22 and slides in spacing groove 21, and screw thread piece 11 drives simultaneously and removes 12 opposite directions of post, removes post 12 and drives cardboard 13 opposite directions and remove, makes it carry out the centre gripping to mechanical part both sides, prevents that the mechanical part from appearing rocking.

The implementation step of the second innovation point:

the first step is as follows: during spot welding, the welding gun 4 and the hydraulic rod 2 are opened through the external controller, the hydraulic rod 2 drives the support beam 3 to move downwards, and the support beam 3 drives the welding gun 4 and the welding head 5 to perform spot welding on mechanical parts on the placing table 7;

the second step is that: the welding slag can fall into the sloping plate 20 in the frame body 6, and the sloping plate 20 falls the welding slag into the material collecting box 19 in the workbench 1 through the through opening 18, so that the later period is convenient for concentrated cleaning.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric welding platform for machine design manufacturing, includes workstation (1), its characterized in that: the rear side of the top of the workbench (1) is fixedly connected with a hydraulic rod (2), the top of the hydraulic rod (2) is fixedly connected with a supporting beam (3), the front side of the bottom of the supporting beam (3) is fixedly connected with a welding gun (4), the bottom of the welding gun (4) is fixedly connected with a welding head (5), the top of the workbench (1) is fixedly connected with a frame body (6), the center of the top of the workbench (1) is fixedly connected with a placing table (7) positioned in the inner cavity of the frame body (6), the top of the placing table (7) is provided with a through groove (8), the top of the inner cavity of the workbench (1) is fixedly connected with a shell (9), the inner cavity of the shell (9) is transversely provided with a positive and negative screw rod (10), both sides of the surface of the positive and negative screw rod (10) are both in threaded connection with a thread block (11), and the top of the thread block (11) is fixedly connected with a moving column (12), the top of moving post (12) runs through top and fixedly connected with cardboard (13) to logical groove (8), the center department on positive and negative screw rod (10) surface has cup jointed from driving wheel (14), the surperficial transmission of following driving wheel (14) is connected with belt (15), the bottom of belt (15) runs through the bottom and the transmission of casing (9) and is connected with action wheel (16), the left side fixedly connected with step motor (17) of action wheel (16).

2. The electric welding table for machine design and manufacture according to claim 1, characterized in that a mounting plate is fixedly connected to the bottom of the stepping motor (17), and the bottom of the mounting plate is fixedly connected to the bottom of the inner cavity of the workbench (1).

3. The electric welding table for mechanical design and manufacture according to claim 1, wherein through openings (18) are formed in both sides of the top of the working table (1), and material collecting boxes (19) matched with the through openings (18) are arranged on both sides of the bottom of the inner cavity of the working table (1).

4. The electric welding table for machine design and manufacture according to claim 1, characterized in that inclined plates (20) are fixedly connected to both sides of the inner cavity of the frame body (6), and the bottoms of the inclined plates (20) are fixedly connected with the top of the workbench (1).

5. The electric welding table for mechanical design and manufacture according to claim 1, characterized in that support columns are fixedly connected to the periphery of the bottom of the workbench (1), and support blocks are fixedly connected to the bottoms of the support columns.

6. The electric welding table for machine design and manufacture according to claim 1, wherein bearing seats are sleeved on two sides of the positive and negative screws (10), and the outer sides of the bearing seats are fixedly connected with two sides of the inner cavity of the shell (9).

7. The electric welding table for mechanical design and manufacturing according to claim 1, wherein limiting grooves (21) are formed in two sides of the bottom of the inner cavity of the shell (9), limiting blocks (22) are connected to the inner cavity of the limiting grooves (21) in a sliding mode, and tops of the limiting blocks (22) are fixedly connected with the bottoms of the thread blocks (11).