CN223198356U - Welding equipment for metal crank processing - Google Patents

Abstract

The utility model relates to the technical field of metal crank welding, and discloses welding equipment for metal crank machining, which comprises a welding table, wherein clamping mechanisms are arranged on two sides of the upper surface of the welding table, each clamping mechanism comprises a motor, a gear, a toothed plate, a connecting frame, an electric rotating shaft and a rectangular plate, and the front surface of the motor is fixedly connected with the inside of the welding table. This kind of welding equipment is used in metal crank processing, when the gear rotates, can drive the both sides of gear surface meshing pinion rack and slide at the rectangular channel inner wall, after moving the position of pinion rack to relevant position, synchronous can remove link and the position of centre gripping elastic pad, later rethread rectangular plate is inside to set up the effect of electric telescopic handle, can change the position of centre gripping elastic pad, the effectual problem of how processing to different shape metal cranks that has solved, can reach in practice the effect wider to metal crank processing scope, the range of working in practice has been improved.

Description

Welding equipment for metal crank processing

Technical Field

The utility model relates to the technical field of metal crank welding, in particular to welding equipment for metal crank machining.

Background

The metal crank is an article, a part, a component and the like which are manufactured by processing metal materials, is widely applied to industry, agriculture and daily life of people, and the production process of the metal crank mainly comprises smelting, casting, forging, extrusion, calendaring, welding, surface treatment and the like, and different metal materials and products need to be manufactured by different production processes, wherein the related processing operation is carried out on the metal crank when the processing is more common.

According to the welding machine for metal crank processing of application number CN202120496724.5, this scheme solves how need not the manual work to assist can possess and fix cylindric metal crank and rotate, and how to carry out the problem of free movement to the working position of this equipment.

However, the following problems still exist in the actual use process:

(1) The processing device can only adapt to the processing of cylindrical metal cranks, can not process the metal cranks with different shapes and different models, has a lower processing range in practice, and is unfavorable for popularization and use in practice.

(2) During welding, the welding position is fixed, and welding operation can not be carried out on different positions according to actual requirements, so that the welding efficiency in practice can be reduced.

Therefore, the utility model provides welding equipment for metal crank machining.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides welding equipment for processing the metal crank, which has the advantages of being capable of adapting to welding of metal cranks with different shapes and welding different positions of the metal crank, and solves the problems in the prior art.

The technical scheme is that the welding equipment for metal crank machining comprises a welding table, wherein clamping mechanisms are arranged on two sides of the upper surface of the welding table, each clamping mechanism comprises a motor, a gear, a toothed plate, a connecting frame, an electric rotating shaft and a rectangular plate, the front face of the motor is fixedly connected with the inside of the welding table, the inside of the gear is fixedly connected with the outer surface of an output shaft of the motor, the bottom of the toothed plate is meshed with the outer surface of the gear, the bottom of the connecting frame is fixedly connected with the upper surface of the toothed plate, the outer surface of the electric rotating shaft is rotatably connected with the inside of the connecting frame, and the inside of the rectangular plate is fixedly connected with the outer surface of the electric rotating shaft.

Preferably, the upper surface of welding bench is provided with welding mechanism, welding mechanism is including electronic slide rail, electronic slider, accept frame, pneumatic cylinder and accept the board, the bottom of electronic slide rail and the upper surface fixed connection of welding bench, the inside of electronic slider and the surface sliding connection of electronic slide rail, the bottom of accepting the frame and the upper surface fixed connection of electronic slider, the front of pneumatic cylinder and the back fixed connection of accepting the frame, the back of accepting the board and the output shaft fixed connection of pneumatic cylinder.

Preferably, an electric telescopic rod is arranged in the rectangular plate, and a clamping elastic pad is fixedly arranged at one end of the electric telescopic rod.

Preferably, rectangular grooves are formed in two sides of the upper surface of the welding table, and the inner walls of the rectangular grooves are in sliding connection with two sides of the toothed plate.

Preferably, the periphery of the bottom of the welding table is provided with movable wheels, and the front surface of the welding table is provided with a control panel.

Preferably, the left side fixed mounting of accepting the frame has the U type frame, the sliding tray has been seted up to the left side of accepting the board, and the inner wall of sliding tray and the surface sliding connection of U type frame, the bottom of accepting the board is provided with electric putter, electric putter's one end is provided with the soldered connection.

Compared with the prior art, the utility model has the following beneficial effects:

1. This kind of welding equipment for metal crank processing, when the gear rotates, can drive the both sides of gear surface meshing pinion rack and slide at the rectangular channel inner wall, after moving the position of pinion rack to relevant position, synchronous can remove link and the position of centre gripping elastic pad, afterwards, the inside effect that sets up electric telescopic handle of rethread rectangular plate, can change the position of centre gripping elastic pad, then can place the metal crank at the back of centre gripping elastic pad, in the power effect through electric telescopic handle, can with the back of centre gripping elastic pad and one side butt of metal crank, the effectual problem of how to process different shape metal crank has been solved, can reach the effect wider to metal crank processing scope in practice, the processing scope in practice has been improved, do benefit to the popularization and use of this equipment in practice.

2. This kind of welding equipment is used in metal crank processing, can be synchronous drive the soldered connection and remove welded position when electronic slider slides, then the rethread holds the power effect that the frame back set up the pneumatic cylinder, can drive the change of pneumatic cylinder output shaft fixed connection and accept the board position, when accepting board position change, through the inner wall slip of U type frame in accepting the board left side and offering the sliding tray, guarantee to accept the stability that board position changes, synchronous can change the position of soldered connection, and then solved the problem that changes according to actual butt joint position, can reach the welding of carrying out the all-round to metal crank, do benefit to in fact convenient welding operation, and can improve the welding efficiency in reality.

Drawings

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

FIG. 2 is a schematic side view of the structure of FIG. 1 of the present utility model;

FIG. 3 is a schematic view of the clamping mechanism of FIG. 1 according to the present utility model;

Fig. 4 is a schematic structural view of the welding mechanism of fig. 1 according to the present utility model.

In the figure, 1, a welding table; 2, a moving wheel, 3, a motor, 4, a gear, 5, a toothed plate, 6, a connecting frame, 7, a rectangular plate, 8, an electric telescopic rod, 9, a clamping elastic pad, 10, an electric rotating shaft, 11, a rectangular groove, 12, an electric sliding rail, 13, an electric sliding block, 14, a bearing frame, 15, a hydraulic cylinder, 16, a bearing plate, 17, a U-shaped frame, 18, a sliding groove, 19, an electric push rod, 20, a welding head, 21, a control panel, 22, a welding mechanism, 23 and a clamping mechanism.

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.

Please refer to fig. 3, a welding equipment for metal crank processing, including welding bench 1, welding bench 1 upper surface's both sides all are provided with fixture 23, fixture 23 is including motor 3, gear 4, pinion rack 5, link 6, electronic pivot 10 and rectangular plate 7, the front and the inside fixed connection of welding bench 1 of motor 3, the inside of gear 4 and the output shaft surface fixed connection of motor 3, the bottom and the surface engagement of gear 4 of pinion rack 5, the bottom and the upper surface fixed connection of pinion rack 5 of link 6, electronic pivot 10's surface rotates with the inside of link 6 to be connected, the inside and the surface fixed connection of electronic pivot 10 of rectangular plate 7, the inside of rectangular plate 7 is provided with electronic telescopic link 8, the one end fixed mounting of electronic telescopic link 8 has the centre gripping elastic pad 9, rectangular slot 11 has all been seted up to the both sides of welding bench 1 upper surface, and the inner wall and the both sides sliding connection of rectangular slot 11, through motor 3, gear 4, pinion rack 5, link 6, electronic pivot 10 and rectangular plate 7 and rectangular plate 8, rectangular slot 9 and rectangular slot 9, the outer surface fixed connection of electric pivot 9, electronic pivot 10 and rectangular slot 9, the outer surface of clamp 9, electronic slot 9, and rectangular slot 9, clamping elastic slot 11.

Referring to fig. 4, a welding mechanism 22 is disposed on the upper surface of the welding table 1, the welding mechanism 22 includes an electric sliding rail 12, an electric sliding block 13, a supporting frame 14, a hydraulic cylinder 15 and a supporting plate 16, the bottom of the electric sliding rail 12 is fixedly connected with the upper surface of the welding table 1, the inside of the electric sliding block 13 is slidably connected with the outer surface of the electric sliding rail 12, the bottom of the supporting frame 14 is fixedly connected with the upper surface of the electric sliding block 13, the front surface of the hydraulic cylinder 15 is fixedly connected with the back surface of the supporting frame 14, the back surface of the supporting plate 16 is fixedly connected with an output shaft of the hydraulic cylinder 15, a U-shaped frame 17 is fixedly mounted on the left side of the supporting frame 14, a sliding groove 18 is formed on the left side of the supporting plate 16, an inner wall of the sliding groove 18 is slidably connected with the outer surface of the U-shaped frame 17, an electric push rod 19 is disposed on the bottom of the supporting plate 16, and one end of the electric push rod 19 is provided with a welding head 20.

Referring to fig. 1 and 2, moving wheels 2 are disposed around the bottom of the welding table 1, so that the device can be conveniently moved in practice, and is convenient to operate in practice, and a control panel 21 is disposed on the front surface of the welding table 1, so that the operation of the device can be conveniently controlled.

When the electric welding machine is used, the electric welding machine can drive the motor 3 to fixedly connect with the rotation of the gear 4 through the power action of the motor 3 when clamping different types of metal cranks, can drive two sides of the gear 4, which are meshed with the toothed plate 5, to slide on the inner wall of the rectangular groove 11 when the gear 4 rotates, can synchronously move the positions of the connecting frame 6 and the clamping elastic pad 9 after the toothed plate 5 is moved to the relevant position, can change the position of the clamping elastic pad 9 through the action of the electric telescopic rod 8 arranged in the rectangular plate 7, can place the metal cranks on the back of the clamping elastic pad 9 through the power action of the electric telescopic rod 8, can abut against one side of the clamping elastic pad 9 after clamping the metal cranks, can drive the clamped metal cranks to rotate through the action of the electric rotating shaft 10 arranged in the connecting frame 6, and can perform comprehensive welding operation on the metal cranks.

When welding the clamped metal cranks at different positions, the power action of the electric sliding rail 12 is firstly arranged on the upper surface of the welding table 1, the electric sliding block 13 can be driven to slide on the outer surface of the electric sliding rail 12, the welding head 20 can be synchronously driven to move to the welding position when the electric sliding block 13 slides, then the power action of the hydraulic cylinder 15 is arranged on the back of the bearing frame 14, the output shaft of the hydraulic cylinder 15 can be driven to be fixedly connected with the change of the position of the bearing plate 16, when the position of the bearing plate 16 is changed, the inner wall of the sliding groove 18 is arranged on the left side of the bearing plate 16 through the U-shaped frame 17 slides, the stability of the position change of the bearing plate 16 is ensured, the position of the welding head 20 can be synchronously changed, and finally the position of the welding head 20 can be lowered to the relevant welding position through the action of the electric push rod 19, so that the clamped metal cranks can be welded.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (6)

1. The welding equipment for metal crank machining is characterized by comprising a welding table (1), wherein clamping mechanisms (23) are arranged on two sides of the upper surface of the welding table (1), each clamping mechanism (23) comprises a motor (3), a gear (4), a toothed plate (5), a connecting frame (6), an electric rotating shaft (10) and a rectangular plate (7), the front surface of the motor (3) is fixedly connected with the inside of the welding table (1), the inside of the gear (4) is fixedly connected with the outer surface of an output shaft of the motor (3), the bottom of the toothed plate (5) is meshed with the outer surface of the gear (4), the bottom of the connecting frame (6) is fixedly connected with the upper surface of the toothed plate (5), the outer surface of the electric rotating shaft (10) is rotatably connected with the inside of the connecting frame (6), and the inside of the rectangular plate (7) is fixedly connected with the outer surface of the electric rotating shaft (10).

2. The welding equipment for metal crank machining is characterized in that a welding mechanism (22) is arranged on the upper surface of the welding table (1), the welding mechanism (22) comprises an electric sliding rail (12), an electric sliding block (13), a bearing frame (14), a hydraulic cylinder (15) and a bearing plate (16), the bottom of the electric sliding rail (12) is fixedly connected with the upper surface of the welding table (1), the inside of the electric sliding block (13) is in sliding connection with the outer surface of the electric sliding rail (12), the bottom of the bearing frame (14) is fixedly connected with the upper surface of the electric sliding block (13), the front surface of the hydraulic cylinder (15) is fixedly connected with the back surface of the bearing frame (14), and the back surface of the bearing plate (16) is fixedly connected with an output shaft of the hydraulic cylinder (15).

3. The welding equipment for metal crank machining according to claim 1, wherein an electric telescopic rod (8) is arranged in the rectangular plate (7), and a clamping elastic pad (9) is fixedly arranged at one end of the electric telescopic rod (8).

4. The welding equipment for metal crank machining according to claim 1, wherein rectangular grooves (11) are formed in two sides of the upper surface of the welding table (1), and the inner walls of the rectangular grooves (11) are connected with two sides of the toothed plate (5) in a sliding mode.

5. The welding equipment for metal crank machining according to claim 1 is characterized in that the movable wheels (2) are arranged on the periphery of the bottom of the welding table (1), and a control panel (21) is arranged on the front surface of the welding table (1).

6. The welding equipment for metal crank machining according to claim 2, wherein the U-shaped frame (17) is fixedly installed on the left side of the bearing frame (14), the sliding groove (18) is formed in the left side of the bearing plate (16), the inner wall of the sliding groove (18) is in sliding connection with the outer surface of the U-shaped frame (17), an electric push rod (19) is arranged at the bottom of the bearing plate (16), and a welding head (20) is arranged at one end of the electric push rod (19).