CN217433410U

CN217433410U - Welding device for machining of spiral blade of paver

Info

Publication number: CN217433410U
Application number: CN202220479121.9U
Authority: CN
Inventors: 马秋荟; 张璐宁; 宋文涛
Original assignee: Tianjin Lixin Sheng Intelligent Manufacturing Co ltd
Current assignee: Tianjin Lixin Sheng Intelligent Manufacturing Co ltd
Priority date: 2022-03-07
Filing date: 2022-03-07
Publication date: 2022-09-16
Anticipated expiration: 2032-03-07

Abstract

The utility model discloses a welding device for processing a spiral blade of a paver, which comprises a processing table, a mounting seat, a power mechanism arranged on the upper surface of the mounting seat, a lifting mechanism, an adjusting mechanism and a welding machine, the power mechanism is specifically a first motor which is arranged on a bearing platform on the upper surface of the mounting seat, the lifting mechanisms are arranged in two groups, the two groups of lifting mechanisms are arranged in parallel, and is positioned at one side of the first motor, the lifting mechanism comprises a first hydraulic cylinder, a lifting plate and a bracket, the first hydraulic cylinder is arranged in the middle of the mounting seat, the lifting plate is arranged at the movable rod end of the first hydraulic cylinder, the bracket is connected with the upper surface of the lifting plate through a bolt, and the upper surface of the bracket is provided with a placing groove, the adjusting mechanism is arranged on one side of the lifting mechanism, and the welding machine is arranged above the processing table and is connected with the adjusting mechanism. The utility model has the advantages of simple overall structure, convenient operation is swift, great improvement welded efficiency.

Description

Welding device for machining of spiral blade of paver

Technical Field

The utility model relates to a paver helical blade produces relevant technical field, specifically is a welding set is used in paver helical blade processing.

Background

In recent years, asphalt mixture spreaders have become indispensable special equipment for building general roads and high-grade roads. The helical blade is an important part of the paver, and has the main function of separating the asphalt mixture delivered by the scraper conveyor to the two ends of the trough from left to right, and the helical blade needs to be connected with a rotating shaft at the center through a bolt in the production process.

The welding device for processing the helical blade in the prior art has the following defects: the overall structure is complex, and in the welding process, the helical blades cannot be synchronously rotated, the welding position is adjusted, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a welding set is used in paver helical blade processing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a welding device for processing a helical blade of a paver comprises a processing table, a mounting seat, a power mechanism, a lifting mechanism, an adjusting mechanism and a welding machine, wherein the power mechanism, the lifting mechanism, the adjusting mechanism and the welding machine are arranged on the upper surface of the mounting seat, the power mechanism is specifically a first motor which is arranged on a bearing platform on the upper surface of the mounting seat, the lifting mechanisms are arranged in two groups, the two groups of lifting mechanisms are arranged in parallel, and is positioned at one side of the first motor, the lifting mechanism comprises a first hydraulic cylinder, a lifting plate and a bracket, the first hydraulic cylinder is arranged in the middle of the mounting seat, the lifting plate is arranged at the movable rod end of the first hydraulic cylinder, the bracket is connected with the upper surface of the lifting plate through a bolt, and the upper surface of the bracket is provided with a placing groove, the adjusting mechanism is arranged on one side of the lifting mechanism, and the welding machine is arranged above the processing table and is connected with the adjusting mechanism.

Preferably, adjustment mechanism comprises second pneumatic cylinder, crane, second motor and slider, the second pneumatic cylinder sets up the upper surface at the processing platform, the crane sets up the upper end at the second pneumatic cylinder, the upper surface of crane is provided with guide arm and lead screw, the output shaft of second motor is connected with the end department of lead screw, the outside at the guide arm is established through seting up the through-hole cover to the slider, just the slider passes through threaded connection with the lead screw, the side and the welding machine of slider pass through the dead lever and are connected.

Preferably, the inner wall of the placing groove of the bracket is provided with a groove, and the bracket is provided with a ball in the groove.

Preferably, the two brackets, the welding machine and the first motor are all positioned on the same plane.

Preferably, a control box is arranged on one side of the upper surface of the processing table, and the output end of the control box is electrically connected with the input ends of the first motor, the first hydraulic cylinder, the second motor, the second hydraulic cylinder and the welding machine respectively.

Preferably, a connecting sleeve is arranged at the output shaft end of the first motor.

The utility model provides a welding set is used in processing of paver helical blade possesses following beneficial effect:

(1) the utility model discloses a set up first motor and connecting sleeve, pass through connecting sleeve with the output shaft of first motor and the one end of pivot and be connected, thereby carrying out the welded in-process, it rotates to drive helical blade, be connected welding machine and adjustment mechanism simultaneously, it rotates to drive the lead screw through the second motor, thereby impel the welding machine to follow linear motion, make the welding machine begin to weld from the one end of pivot, when the other end of welding machine motion to pivot, accomplish whole welded process promptly, the whole structure is simple, and convenient operation is swift, great improvement welded efficiency.

(2) The utility model discloses a set up lifting mechanism, alternate the pivot behind helical blade's middle part, through two lifting mechanism's bracket, hold up helical blade and pivot, and be in same horizontal plane with first motor to effectual helical blade and the last surface contact of processing platform of having avoided in welding process prevents that relative rotation from appearing in helical blade atress and pivot.

(3) The utility model discloses a pass through bolted connection with lifting mechanism's bracket and lifter plate to in-service use in-process, through changing not unidimensional bracket, be convenient for carry out welding process to different helical blade.

Drawings

Fig. 1 is a schematic overall structure diagram of the present invention;

fig. 2 is a top view of the lifting mechanism of the present invention;

fig. 3 is an installation schematic diagram of the second motor of the present invention.

In the figure: 1. a processing table; 2. a mounting base; 3. a first motor; 4. a first hydraulic cylinder; 5. a lifting plate; 6. a bracket; 7. a second hydraulic cylinder; 8. a lifting frame; 9. a second motor; 10. a slider; 11. a guide bar; 12. a screw rod; 13. a placement groove; 14. a connecting sleeve; 15. welding machine; 16. and a control box.

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.

As shown in fig. 1-3, the utility model provides a technical scheme: the utility model provides a welding set is used in paver helical blade processing, includes processing platform 1, mount pad 2, sets up power unit, lifting mechanism and adjustment mechanism, the welding machine 15 at 2 upper surfaces of mount pad, power unit specifically is first motor 3, first motor 3 sets up on the cushion cap of 2 upper surfaces of mount pad, lifting mechanism is provided with two sets ofly, two sets of lifting mechanism parallel arrangement, and is located one side of first motor 3, lifting mechanism includes first pneumatic cylinder 4, lifter plate 5 and bracket 6, first pneumatic cylinder 4 sets up the middle part at mount pad 2, lifter plate 5 sets up the movable rod end department at first pneumatic cylinder 4, bracket 6 with the upper surface of lifter plate 5 passes through bolted connection, just standing groove 13 has been seted up to the upper surface of bracket 6, adjustment mechanism sets up the one side at lifting mechanism, the welding machine 15 is arranged above the processing table 1 and is connected to the adjusting mechanism.

The adjusting mechanism comprises a second hydraulic cylinder 7, a lifting frame 8, a second motor 9 and a sliding block 10, wherein the second hydraulic cylinder 7 is arranged on the upper surface of the machining table 1, the lifting frame 8 is arranged at the upper end of the second hydraulic cylinder 7, a guide rod 11 and a lead screw 12 are arranged on the upper surface of the lifting frame 8, an output shaft of the second motor 9 is connected with the end of the lead screw 12, the sliding block 10 is sleeved outside the guide rod 11 through a through hole, the sliding block 10 is connected with the lead screw 12 through threads, and the side face of the sliding block 10 is connected with the welding machine 15 through a fixing rod.

The inner wall of the placing groove 13 of the bracket 6 is provided with a groove, and the bracket 6 is provided with a ball in the groove, so that the friction force between the rotating shaft to be welded and the bracket 6 is effectively reduced.

The two brackets 6, the welding machine 15 and the first motor 3 are all positioned on the same plane.

The processing table is characterized in that a control box 16 is arranged on one side of the upper surface of the processing table 1, and the output end of the control box 16 is electrically connected with the input ends of the first motor 3, the first hydraulic cylinder, the second motor 9, the second hydraulic cylinder and the welding machine 15 respectively.

The output shaft end department of first motor 3 is provided with connecting sleeve 14, is connected the output shaft of first motor 3 with the pivot one end of treating the welding through connecting sleeve 14 to be convenient for drive pivot and helical blade through first motor 3 and rotate.

The working principle is that when in use, a helical blade is placed on the upper surfaces of two processing tables 1, then a rotating shaft to be welded is inserted in the middle of the helical blade, two ends of the rotating shaft are respectively placed above the placing grooves 13 of two brackets 6, a first hydraulic cylinder 4 is started through a control box 16, so that the helical blade is supported through the rotating shaft until the axis of the rotating shaft is in the same straight line with the output shaft of a first motor 3, the rotating shaft is connected with the first motor 3 through a connecting sleeve 14, a second hydraulic cylinder 7 is started, a welding machine 15 is driven to move downwards, the welding head of the welding machine 15 is aligned with the connection part of the helical blade and the rotating shaft, the welding machine 15, the first motor 3 and a second motor 9 are started, the helical blade is welded through the welding machine 15, the helical blade is driven to rotate by the first motor 3 through the connecting sleeve 14, the second motor 9 drives a screw rod 12 to rotate, thereby driving the welding machine 15 to move in a straight line, thereby completing the welding of the helical blade.

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

Claims

1. The utility model provides a welding set is used in processing of paver helical blade which characterized in that: including processing platform (1), mount pad (2), set up power unit, lifting mechanism and adjustment mechanism, welding machine (15) at mount pad (2) upper surface, power unit specifically is first motor (3), first motor (3) set up on the cushion cap of mount pad (2) upper surface, lifting mechanism is provided with two sets, two sets of lifting mechanism parallel arrangement just is located one side of first motor (3), lifting mechanism includes first pneumatic cylinder (4), lifter plate (5) and bracket (6), first pneumatic cylinder (4) set up the middle part in mount pad (2), lifter plate (5) set up the movable rod end department at first pneumatic cylinder (4), bracket (6) with the upper surface of lifter plate (5) passes through bolted connection, and standing groove (13) have been seted up to the upper surface of bracket (6), the adjusting mechanism is arranged on one side of the lifting mechanism, and the welding machine (15) is arranged above the processing table (1) and connected with the adjusting mechanism.

2. The welding device for processing the helical blade of the paver of claim 1, which is characterized in that: adjustment mechanism comprises second pneumatic cylinder (7), crane (8), second motor (9) and slider (10), second pneumatic cylinder (7) set up the upper surface at processing platform (1), crane (8) set up the upper end at second pneumatic cylinder (7), the upper surface of crane (8) is provided with guide arm (11) and lead screw (12), the output shaft of second motor (9) and the end department of lead screw (12) are connected, slider (10) are established in the outside of guide arm (11) through seting up the through-hole cover, just slider (10) and lead screw (12) pass through threaded connection, the side of slider (10) and welding machine (15) are connected through the dead lever.

3. The welding device for processing the helical blade of the paver of claim 1, which is characterized in that: the inner wall of the placing groove (13) of the bracket (6) is provided with a groove, and the bracket (6) is provided with a ball in the groove.

4. The welding device for processing the helical blade of the paver of claim 1, which is characterized in that: the two brackets (6), the welding machine (15) and the first motor (3) are all positioned on the same plane.

5. The welding device for processing the helical blade of the paver of claim 1, which is characterized in that: the automatic welding machine is characterized in that a control box (16) is arranged on one side of the upper surface of the machining table (1), and the output end of the control box (16) is electrically connected with the input ends of the first motor (3), the first hydraulic cylinder, the second motor (9), the second hydraulic cylinder and the welding machine (15) respectively.

6. The welding device for processing the helical blade of the paver of claim 1, which is characterized in that: and a connecting sleeve (14) is arranged at the output shaft end of the first motor (3).