Novel electric welding machine

Abstract

The utility model provides a novel electric welding machine and belongs to the technical field of machinery. The problem that a partition plate in an existing electric welding machine is low in assembling efficiency is solved. The novel electric welding machine comprises a shell, a partition plate is arranged in the shell, the two sides of the shell are each provided with a mounting base extending outwards, the number of the mounting bases is four, and each mounting base is internally provided with a positioning assembly used for positioning the partition plate. The positioning assembly comprises a back-pressure key, a limiting rod connected with the back-pressure key and a spring which is arranged on the back-pressure key in a sleeving mode and forms outward elastic force towards the two ends, a step groove allowing the back-pressure key to stretch in for installation is formed in the installation base, one end of the spring abuts against the step groove, the other end of the spring abuts against the end of the back-pressure key, and a limiting disc for limiting the partition plate is arranged at the outer end of the limiting rod. Two guide grooves are formed in the bottom of the partition plate, lower protruding eaves corresponding to the corresponding limiting discs are arranged on the two sides of the two guide grooves, and the limiting discs enter the guide grooves and are limited by the lower protruding eaves. The mounting structure has the advantage of improving the mounting efficiency of the partition plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery, and relates to a welding machine, in particular to a novel welding machine. Background Art

[0002] At present, an internal partition is fixed in the welding machines on the market to layer the working area. However, the installation of the partition usually uses screw fixation, and when fixing the screws, two people are required to cooperate. One person holds the board, and the other person installs the screws, which is very inconvenient in installation and affects the assembly efficiency. Summary of the Invention

[0003] The purpose of the utility model is to provide a novel welding machine with convenient installation for the above problems existing in the prior art.

[0004] The purpose of the utility model can be achieved by the following technical solutions: A novel welding machine includes a housing. It is characterized in that a partition is provided inside the housing, and both sides of the housing have mounting seats extending outward. There are four mounting seats, and each mounting seat is equipped with a positioning component for positioning the partition. The positioning component includes a return key, a limiting rod connected to the return key, and a spring sleeved on the return key to form an external elastic force at both ends. A step groove for the return key to extend into and install is opened on the mounting seat. One end of the spring abuts against the step groove, and the other end abuts against the end position of the return key. The outer end of the limiting rod has a limiting disk for limiting the partition. Two guide grooves are opened at the bottom of the partition, and lower convex eaves corresponding to the relative limiting disks are provided on both sides of the two guide grooves, and the limiting disk enters the guide groove and is limited by the lower convex eaves.

[0005] In the above-mentioned novel welding machine, a limiting ring for preventing the return key from popping out is installed at the outer end of the mounting seat.

[0006] In the above-mentioned novel welding machine, a rubber pad for abutting against the lower convex eaves is further provided on the limiting disk.

[0007] Compared with the prior art, the novel welding machine has the advantage of improving the overall assembly efficiency of the machine. Brief Description of the Drawings

[0008] Figure 1 is a perspective view of the novel welding machine.

[0009] Figure 2 is an internal structure diagram of the novel welding machine.

[0010] Figure 3 is a partial cross-sectional view of the novel welding machine.

[0011] Figure 4 is a perspective view of the partition.

[0012] In the figure, 1 is the outer shell; 2 is the partition board; 3 is the mounting seat; 4 is the back pressure key; 5 is the limit rod; 6 is the spring; 7 is the step groove; 8 is the limit disk; 9 is the guide groove; 10 is the lower eaves; 11 is the limit ring; 12 is the rubber pad. Specific implementation mode

[0013] The following are specific embodiments of the present utility model and in combination with the attached drawings, the technical solutions of the present utility model are further described, but the present utility model is not limited to these embodiments.

[0014] As Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 shown, the new type of electric welding machine includes an outer shell 1. A partition board 2 is arranged inside the outer shell 1. Both sides of the outer shell 1 have mounting seats 3 extending outward. There are four mounting seats 3, and each mounting seat 3 is internally provided with a positioning component for positioning the partition board 2. The positioning component includes a back pressure key 4, a limit rod 5 connected to the back pressure key 4, and a spring 6 sleeved on the back pressure key 4 to form an external elastic force at both ends. The back pressure key 4 and the limit rod 5 are fixed by screws. A step groove 7 for the back pressure key 4 to extend into and be installed is opened on the mounting seat 3. One end of the spring 6 abuts against the step groove 7, and the other end abuts against the end position of the back pressure key 4. The outer end of the limit rod 5 has a limit disk 8 for limiting the partition board 2. Two guide grooves 9 are opened at the bottom of the partition board 2. Both sides of the two guide grooves 9 have lower eaves 10 corresponding to the corresponding limit disks 8, and the limit disk 8 enters the guide groove 9 and is limited by the lower eaves 10. Press the back pressure key 4, the spring 6 is compressed, the limit rod 5 moves outward, and the limit disk 8 also moves outward. In this way, the limit rod 5 and the limit disk 8 extend out of the mounting seat 3. Then put down the partition board 2. Since there are four mounting seats 3, one end of the partition board 2 is first positioned. Therefore, the lower eaves 10 of the partition board 2 sit on the limit rod 5. In addition, the limit disk 8 extends into the guide groove and abuts against the lower eaves 10. Then one position of the partition board 2 can be limited. Similarly, limit the other side of the partition board 2 in this way to position the partition board 2.

[0015] Further elaborating, a limit ring 11 for preventing the back pressure key 4 from popping out is installed at the outer end of the mounting seat 3. When taking out the partition board 2, it prevents the return elastic force of the spring 6 from ejecting the back pressure key 4 outward. Over time, it will cause the back pressure key 4 to shift. Therefore, the limit ring 11 is provided to play the role of limiting the return bounce of the back pressure key 4.

[0016] Preferably, the limit disk 8 also has a rubber pad 12 that abuts against the lower eaves 10.

[0017] The specific embodiments described herein are merely illustrative of the spirit of the present utility model. Those skilled in the art to which the present utility model pertains may make various modifications or supplements to the described specific embodiments or use similar means for substitution, but will not deviate from the spirit of the present utility model or exceed the scope defined by the appended claims.

[0018] Although terms such as housing 1, partition 2, mounting seat 3, back pressure key 4, limiting rod 5, spring 6, step groove 7, limiting disc 8, guide groove 9, lower protruding edge 10, limiting ring 11, rubber pad 12, etc. are used more frequently herein, the possibility of using other terms is not excluded. The use of these terms is only for more conveniently describing and explaining the essence of the present utility model; interpreting them as any additional limitation is contrary to the spirit of the present utility model.

Claims

1. A novel electric welding machine, comprising a housing (1), characterized in that: The housing (1) is provided with a partition (2), and both sides of the housing (1) are provided with mounting seats (3) extending outwards. There are four mounting seats (3), and each mounting seat (3) is provided with a positioning component for positioning the partition (2). The positioning component comprises a return pressure key (4), a limit rod (5) connected to the return pressure key (4), and a spring (6) sleeved on the return pressure key (4) to form an external elastic force at both ends. The mounting seat (3) is provided with a spring for the return pressure key (4). 4) extends into the installed step groove (7), one end of the spring (6) abuts against the step groove (7), and the other end abuts against the end position of the return pressure key (4), the outer end of the limit rod (5) has a limit plate (8) for limiting the partition (2), and the bottom of the partition (2) is provided with two guide grooves (9), and the two sides of the two guide grooves (9) have lower convex ridges (10) corresponding to the corresponding limit plates (8), and the limit plate (8) enters the guide groove (9) and is limited by the lower convex ridge (10).

2. A new type of electric welding machine according to claim 1, characterized in that: A limiting ring (11) is installed at the outer end of the mounting seat (3) to prevent the return pressure key (4) from popping out.

3. A new type of electric welding machine according to claim 1, characterized in that: The limiting plate (8) also has a rubber pad (12) that abuts against the lower convex eave (10).

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