Traction machine base welding tool

Abstract

The utility model provides a traction machine base welding tool which comprises a tool table, and sliding rails are symmetrically arranged on the two sides of the tool table respectively. A first supporting sliding plate and a second supporting sliding plate are arranged at the two ends of the sliding rail respectively. A middle supporting sliding plate is arranged between the first supporting sliding plate and the second supporting sliding plate; the first supporting sliding plate and the second supporting sliding plate are each provided with a plurality of positioning clamping groove fixing plates. A plurality of positioning grooves are formed in the positioning clamping groove fixing plate; positioning air cylinders are arranged on the two sides of the positioning clamping groove fixing plate, and air cylinder shafts of the positioning air cylinders are connected with pressing plates. Each positioning air cylinder is fixed to the corresponding first supporting sliding plate or the corresponding second supporting sliding plate, and a middle fixing plate is arranged on the middle supporting sliding plate. The welding device is high in welding precision and small in error, can rotate by an angle, meets the angle requirement of welding, and improves the working efficiency.

Description

Technical Field

[0001] The utility model relates to the field of elevator equipment installation and processing, in particular to a welding tool for a traction machine base. Background Art

[0002] At present, when installing and welding the electric traction machine base, two workers are required to cooperate in welding at the same time, and two people are required to cooperate in turning over the electric traction machine base. Both the inner and outer sides of the electric traction machine base must be welded. During the operation, the welding precision is not high, the error is large, and rework is often done, which affects work efficiency. Summary of the invention

[0003] In order to solve the above problems, the present invention discloses a traction machine base welding tool, which has high welding precision and small error, can be rotated at an angle to meet the welding angle requirements, and improves work efficiency.

[0004] The welding tooling of the traction machine base comprises a tooling table, wherein slide rails are symmetrically arranged on both sides of the tooling table; wherein a first supporting slide plate and a second supporting slide plate are respectively arranged at both ends of the slide rails; an intermediate supporting slide plate is arranged between the first supporting slide plate and the second supporting slide plate; wherein a plurality of positioning slot fixing plates are arranged on the first supporting slide plate and the second supporting slide plate; wherein a plurality of positioning slots are arranged on the positioning slot fixing plate; positioning cylinders are arranged on both sides of the positioning slot fixing plate, and a pressure plate is connected to the cylinder shaft of the positioning cylinder; each positioning cylinder is fixed on the corresponding first supporting slide plate or the second supporting slide plate, and an intermediate fixing plate is arranged on the intermediate supporting slide plate.

[0005] Furthermore, two sides of the tooling table are respectively fixed on the bottom bracket of the rotating disk, wherein one end of each rotating disk is fixed on the rotating transmission mechanism.

[0006] Furthermore, the rotary transmission mechanism is fixed on a support seat, and the rotary transmission mechanism adopts a forward and reverse rotating motor.

[0007] Furthermore, both ends of the first supporting slide, the second supporting slide and the middle supporting slide are provided with extension plates extending downward; each of the extension plates is provided with a locking pin, and when the first supporting slide, the second supporting slide and the middle slide are fixed in position after sliding on the slide rail, the locking pin is inserted into the workbench to fix the position, which facilitates the subsequent welding operation.

[0008] Furthermore, a limit assembly is provided on the second supporting slide plate, and the limit assembly includes a limit seat, a pull rod, and a pull shaft. The limit seat is provided with a first support member, and a pull rod is rotatably provided on one end of the first support member; the other end of the pull rod is rotatably connected to the pull shaft; the pull shaft passes through the limit hole and is connected to the limit plate.

[0009] During operation, first place the various components of the electric traction machine base in the corresponding positioning grooves, and adjust the sliding positions of the first support slide, the second support slide, and the middle support slide on the slide rail according to the length of the transverse beam of the electric traction machine base, and then use the locking pin to fix it. The positioning cylinder drives the pressure plate to press and position the transverse beam, which is convenient for the corresponding components of the transverse beam to fit together and weld later. At the same time, in order to ensure the positioning of the end, the limit assembly is operated, and the pull rod is rotated to drive the pull shaft to move and tightly fit the limit plate on the transverse beam. After everything is fixed, the staff will weld and drive the tooling table to rotate through the rotating mechanism to adjust the position for welding at the bottom of the electric traction machine base.

[0010] The utility model has the following beneficial effects: high welding precision, small error, and can be rotated at an angle to meet the welding angle requirements, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 , a three-dimensional diagram of the tooling table of the utility model;

[0012] Figure 2 , a partial enlarged view of the limit assembly;

[0013] Figure 3 , schematic diagram of the principle of cooperation between the tooling table and the rotating mechanism;

[0014] Figure 4 , application diagram of the utility model;

[0015] List of reference numerals:

[0016] Among them, 1-tooling table; 2-slide rail; 3-first supporting slide plate; 4-second supporting slide plate; 5-middle supporting slide plate 6-positioning slot fixing plate; 7-positioning slot; 8-positioning cylinder; 9-pressing plate; 10-middle fixing plate; 11-rotating disk; 12-rotating transmission mechanism; 13-support seat; 14-extension plate; 15-locking pin. DETAILED DESCRIPTION

[0017] The present invention is further explained below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the following specific embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the accompanying drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0018] like Figure 1-3As shown, the traction machine base welding tooling comprises a tooling table 1, wherein slide rails 2 are symmetrically arranged on both sides of the tooling table 1; wherein the first support slide plate 3 and the second support slide plate 4 are respectively arranged at both ends of the slide rail 2; an intermediate support slide plate 5 is arranged between the first support slide plate 3 and the second support slide plate; wherein the first support slide plate 3 and the second support slide plate 4 are each provided with a plurality of positioning slot fixing plates 6; wherein the positioning slot fixing plate 6 is provided with a plurality of positioning slots 7; positioning cylinders 8 are arranged on both sides of the positioning slot fixing plates 6, and the cylinder shafts of the positioning cylinders 8 are connected with pressure plates 9; each positioning cylinder 8 is fixed on the corresponding first support slide plate 3 or the second support slide plate 4, and an intermediate fixing plate 10 is arranged on the intermediate support slide plate 5; extension plates 14 are extended downwardly at both ends of the first support slide plate 3, the second support slide plate 4 and the intermediate support slide plate 5; and a locking pin 15 is arranged on each of the extension plates 14.

[0019] like Figure 2 As shown, a limit assembly is provided on the second supporting slide plate 4, and the limit assembly includes a limit seat 41, a pull rod 42, and a pull shaft 43. A first support member 44 is provided on the limit seat 41, and a pull rod 42 is rotatably provided on one end of the first support member 44; the other end of the pull rod 42 is rotatably connected to the pull shaft 43; the pull shaft 43 passes through the limit hole 46 and is connected to the limit plate 47.

[0020] like Figure 3 As shown, both sides of the tooling table 1 are respectively fixed on the base of the rotating disk 11, wherein one end of each rotating disk 11 is fixed on a rotating transmission mechanism 12; the rotating transmission mechanism 12 is fixed on a support seat 13, and the rotating transmission mechanism adopts a forward and reverse motor to drive the tooling table 1 to rotate through the rotating transmission mechanism 12; the position is adjusted to facilitate welding at the bottom of the electric traction machine base.

[0021] like Figure 4 As shown, first place the various components of the electric traction machine base in the corresponding positioning grooves 7, and adjust the sliding positions of the first support slide 3, the second support slide 4 and the middle support slide 5 on the slide rail 2 according to the length of the transverse beam of the electric traction machine base, and then use the locking pin 15 to fix it, and the positioning cylinder 8 drives the pressure plate 8 to press and position the transverse beam, so as to facilitate the fitting of the components corresponding to the transverse beam and weld them later. At the same time, in order to ensure the positioning of the end, the limit assembly is operated to rotate the pull rod 42 to drive the pull shaft 43 to move and fit the limit plate 47 tightly on the transverse beam; the staff performs welding.

[0022] The technical means disclosed in the scheme of the present invention are not limited to the technical means disclosed in the above-mentioned implementation mode, but also include technical schemes composed of any combination of the above technical features.

Claims

1. A traction machine base welding tool, comprising a tooling table (1), characterized in that: The tooling table (1) is symmetrically provided with slide rails (2) on both sides; the first support slide plate (3) and the second support slide plate (4) are provided at both ends of the slide rail (2); an intermediate support slide plate (5) is provided between the first support slide plate (3) and the second support slide plate (4); the first support slide plate (3) and the second support slide plate (4) are both provided with a plurality of positioning slot fixing plates (6); the positioning slot fixing plates (6) are provided with a plurality of positioning slots (7); positioning cylinders (8) are provided on both sides of the positioning slot fixing plates (6), and the cylinder shafts of the positioning cylinders (8) are connected with pressure plates (9); each positioning cylinder (8) is fixed on the corresponding first support slide plate (3) or the second support slide plate (4), and an intermediate fixing plate (10) is provided on the intermediate support slide plate (5).

2. The traction machine base welding tool according to claim 1 is characterized in that: Both sides of the tooling table (1) are respectively fixed on the bottom bracket of the rotating disk (11), wherein one end of each rotating disk (11) is fixed on the rotating transmission mechanism (12).

3. The traction machine base welding tool according to claim 2 is characterized in that: The rotary transmission mechanism (12) is fixed on a support seat (13), and the rotary transmission mechanism (12) adopts a forward and reverse motor.

4. The traction machine base welding tool according to claim 1, characterized in that: Both ends of the first supporting slide plate (3), the second supporting slide plate (4) and the middle supporting slide plate (5) are provided with extension plates (14) extending downwards; each of the extension plates (14) is provided with a locking pin (15).

5. The traction machine base welding tool according to claim 1, characterized in that: The second supporting slide plate (4) is provided with a limiting assembly, and the limiting assembly includes a limiting seat (41), a pull rod (42), and a pull shaft (43); the limiting seat (41) is provided with a first supporting member (44), and one end of the first supporting member (44) is rotatably provided with a pull rod (42); the other end of the pull rod (42) is rotatably connected to the pull shaft (43); the pull shaft (43) passes through the limiting hole (46) and is connected to the limiting plate (47).

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