Welding machine shell and welding machine thereof

Abstract

The utility model discloses a welding machine shell and a welding machine thereof, and relates to the technical field of welding machine shells, the welding machine shell comprises a shell assembly, a sliding mechanism and a positioning mechanism, the shell assembly comprises a base and a top shell, the base is arranged in an L shape, the top shell is arranged at the top end of the base in a sliding mode, the top shell and the base are combined in a frame shape, and the sliding mechanism is arranged between the base and the top shell. The positioning mechanism is arranged between the base and the top shell and used for positioning the top shell sliding on the top end of the base. The base and the top shell are arranged, the top shell slides on the L-shaped base through the sliding mechanism until the top shell abuts against the back face of the base, at the moment, the top shell and the base are combined into a complete welding machine shell, then the top shell is positioned at the top end of the base through the positioning mechanism, and the welding machine shell is stably used; and when equipment installed on the base needs to be overhauled, only the positioning mechanism needs to be unlocked, and then the top shell is moved reversely, so that the convenience of overhauling the welding machine is improved.

Description

Technical Field

[0001] This utility model relates to the field of welding machine housing technology, and in particular to a welding machine housing and a welding machine thereof. Background Technology

[0002] A welding machine is an electrical appliance that provides power with certain characteristics for welding. A welding machine is mainly composed of its outer casing and internal equipment.

[0003] Most modern welding machine casings are made of six plates joined together, and the joints between adjacent plates are usually fixed with bolts.

[0004] After multiple uses, welding machines require internal maintenance to ensure stable operation. However, current maintenance requires removing multiple plates from the outer casing to expose the equipment, which is cumbersome and reduces the convenience of maintenance. Therefore, we propose a welding machine casing and welding machine. Utility Model Content

[0005] The purpose of this utility model is to provide a welding machine housing and a welding machine thereof to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a welding machine housing, comprising:

[0007] A housing assembly, comprising a base and a top shell, wherein the base is L-shaped and the top shell is slidably disposed on the top of the base, and the top shell and the base are combined to form a frame.

[0008] A sliding mechanism is disposed between the base and the top shell;

[0009] A positioning mechanism is disposed between the base and the top shell, and the positioning mechanism is used to position the top shell that slides on the top of the base.

[0010] Preferably, the sliding mechanism includes slide bars symmetrically fixedly connected to the bottom end of the top shell, and the top end of the base is symmetrically provided with slide grooves. The outer walls of the two slide bars are slidably connected to the inner walls of the two slide grooves respectively, and the bottom end of the slide bars is provided with a limit mechanism.

[0011] Preferably, the limiting mechanism includes a limiting strip, the top end of which is fixedly connected to the bottom end of the slide bar, a limiting groove is formed at the bottom end of the inner wall of the slide groove, the outer wall of the limiting strip is slidably connected to the inner wall of the limiting groove, the width of the limiting strip is greater than the width of the slide bar, and both the limiting groove and the slide groove are open at the back.

[0012] Preferably, the positioning mechanism includes symmetrically opened movable holes at the bottom end of the top shell, with a positioning rod movably inserted through the inner wall of the movable holes, and positioning holes symmetrically opened at the top end of the base, with the outer wall of the positioning rod movably inserted through the inner wall of the positioning hole, and a pressing mechanism provided inside the movable holes.

[0013] Preferably, the extrusion mechanism includes an active cavity formed in the inner wall of the active hole, a limiting ring slidably connected to the inner wall of the active cavity, the limiting ring being fixedly sleeved on the outer wall of the positioning rod, and a spring provided at the top end of the limiting ring, the spring being sleeved on the outer wall of the positioning rod.

[0014] Preferably, the top of the top shell has symmetrical slots, the inside of the slots is connected to the inside of the movable hole, the top of the positioning rod passes through the inside of the movable hole and is fixedly connected to a pull ring, the pull ring is disposed inside the slot.

[0015] Preferably, the top of the top shell is symmetrically provided with handles, and heat dissipation grooves are provided on both sides of the top shell at intervals.

[0016] This utility model also provides a welding machine, including the welding machine housing described in any one of the above.

[0017] The technical effects and advantages of this utility model are as follows:

[0018] This utility model utilizes the base and top shell configuration. A sliding mechanism allows the top shell to slide on the L-shaped base until it abuts against the back of the base. At this point, the top shell and base are combined to form a complete welding machine housing. Then, a positioning mechanism positions the top shell at the top of the base, ensuring stable use of the welding machine housing. When maintenance is required on the equipment installed on the base, simply unlock the positioning mechanism and move the top shell in the opposite direction, thereby improving the convenience of welding machine maintenance. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0020] Figure 2 This is a side sectional view of the present invention.

[0021] Figure 3 This utility model Figure 2 A magnified schematic diagram of the structure at point A.

[0022] Figure 4 This is a front cross-sectional view of the slider structure of this utility model.

[0023] In the diagram: 101, base; 102, top shell; 201, slide bar; 202, slide groove; 301, limiting bar; 302, limiting groove; 401, movable hole; 402, positioning rod; 403, positioning hole; 501, movable cavity; 502, limiting ring; 503, spring; 601, slot; 602, pull ring; 701, handle; 702, heat dissipation groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] This utility model provides, for example Figures 1-4 The welding machine housing shown includes a housing assembly, a sliding mechanism, and a positioning mechanism. The housing assembly includes a base 101 and a top shell 102. The base 101 is L-shaped, and the top shell 102 is slidably disposed on the top of the base 101. The top shell 102 and the base 101 are combined to form a frame. The sliding mechanism allows the top shell 102 to slide on the L-shaped base 101 until the top shell 102 abuts against the back of the base 101. At this point, the top shell 102 and the base 101 are combined to form a complete welding machine housing. Then, the positioning mechanism positions the top shell 102 on the top of the base 101, ensuring stable use of the welding machine housing. When maintenance is required on the equipment installed on the base 101, it is only necessary to unlock the positioning mechanism and then move the top shell 102 in the opposite direction, thereby improving the convenience of welding machine maintenance.

[0026] A sliding mechanism is disposed between the base 101 and the top shell 102. The sliding mechanism includes slide bars 201 symmetrically fixedly connected to the bottom end of the top shell 102. The top end of the base 101 is symmetrically provided with slide grooves 202. The outer walls of the two slide bars 201 are slidably connected to the inner walls of the two slide grooves 202 respectively. The bottom end of the slide bar 201 is provided with a limit mechanism. The slide bar 201 slides in the slide groove 202, so that the top shell 102 can slide stably on the top end of the base 101.

[0027] The limiting mechanism includes a limiting strip 301, the top end of which is fixedly connected to the bottom end of the slide bar 201. A limiting groove 302 is formed at the bottom end of the inner wall of the slide groove 202. The outer wall of the limiting strip 301 is slidably connected to the inner wall of the limiting groove 302. The width of the limiting strip 301 is greater than the width of the slide bar 201. Both the limiting groove 302 and the slide groove 202 are open on the back. The limiting groove 302 limits the limiting strip 301, so that the limiting strip 301 will always be inside the limiting groove 302 during the movement of the top shell 102. This prevents the top shell 102 from moving longitudinally during the lateral movement, thereby improving the stability of the welding machine shell.

[0028] The positioning mechanism is located between the base 101 and the top shell 102. The positioning mechanism is used to position the top shell 102, which slides on the top of the base 101. The positioning mechanism includes movable holes 401 symmetrically opened at the bottom of the top shell 102. The inner wall of the movable hole 401 is movably connected to the positioning rod 402. The top of the base 101 is symmetrically opened with positioning holes 403. The outer wall of the positioning rod 402 is movably connected to the inner wall of the positioning hole 403. The movable hole 401 is provided with a pressing mechanism. When the top shell 102 slides on the base 101 and abuts against the back of the base 101, the positioning rod 402 is inserted from the movable hole 401 and inserted into the positioning hole 403, so that the top shell 102 can be laterally positioned. This, together with the longitudinal positioning of the limiting groove 302, allows the top shell 102 to be positioned, thereby making the top shell 102 and the base 101 stably combined to form a welding machine housing for operation.

[0029] The pressing mechanism includes a movable cavity 501 formed in the inner wall of the movable hole 401. A limiting ring 502 is slidably connected to the inner wall of the movable cavity 501. The limiting ring 502 is fixedly sleeved on the outer wall of the positioning rod 402. A spring 503 is provided at the top of the limiting ring 502. The spring 503 is sleeved on the outer wall of the positioning rod 402. Through the elastic action of the spring 503, the spring 503 continuously presses the limiting ring 502 downward, thereby giving the positioning rod 402 a tendency to move downward. This allows the positioning rod 402 to be stably inserted into the positioning hole 403 without being subjected to a large upward force, thus improving the stability of the positioning mechanism.

[0030] The top of the top shell 102 has symmetrical slots 601, which are connected to the interior of the movable hole 401. The top of the positioning rod 402 passes through the interior of the movable hole 401 and is fixedly connected to a pull ring 602. The pull ring 602 is located inside the slot 601. With the pull ring 602, the positioning rod 402 can be moved by the upward limit ring 502, thereby improving the convenience of the positioning mechanism operation. At the same time, the setting of two positioning rods 402 means that when the positioning mechanism unlocks and the top shell 102 slides, both positioning rods 402 must be pulled out of the positioning hole 403. This avoids the phenomenon that the top shell 102 will not move if one of the positioning rods 402 is accidentally pulled out, and further improves the stability of the welding machine shell.

[0031] The top of the top shell 102 is symmetrically provided with handles 701, and heat dissipation grooves 702 are spaced apart on both sides of the top shell 102. The handles 701 facilitate the movement of the welding machine shell, making the welding machine more convenient to use. The heat dissipation grooves 702 can dissipate heat from the equipment installed on the top of the base 101. After the welding machine has been used for a long time, the top shell 102 can be slid by unlocking the positioning mechanism, so that the equipment installed on the top of the base 101 can be directly exposed for heat dissipation.

[0032] This utility model also provides a welding machine, including the welding machine housing of any of the above, wherein the equipment required for the welding machine is directly installed on the top of the base 101, and the combination of various equipment and the welding machine housing constitutes the welding machine.

[0033] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A welding machine housing, characterized in that, include: The housing assembly includes a base (101) and a top shell (102). The base (101) is L-shaped, and the top shell (102) is slidably disposed on the top of the base (101). The top shell (102) and the base (101) are combined to form a frame. A sliding mechanism is provided between the base (101) and the top shell (102). The sliding mechanism includes slide bars (201) symmetrically fixedly connected to the bottom end of the top shell (102). The top end of the base (101) is symmetrically provided with slide grooves (202). The outer walls of the two slide bars (201) are slidably connected to the inner walls of the two slide grooves (202) respectively. The bottom end of the slide bar (201) is provided with a limit mechanism. A positioning mechanism is provided between the base (101) and the top shell (102). The positioning mechanism is used to position the top shell (102) which slides on the top of the base (101). The positioning mechanism includes movable holes (401) symmetrically opened at the bottom of the top shell (102). The inner wall of the movable hole (401) is movably connected to the positioning rod (402). The top of the base (101) is symmetrically provided with positioning holes (403). The outer wall of the positioning rod (402) is movably connected to the inner wall of the positioning hole (403). The movable hole (401) is provided with a pressing mechanism inside.

2. The welding machine housing according to claim 1, characterized in that, The limiting mechanism includes a limiting strip (301), the top end of which is fixedly connected to the bottom end of the slide bar (201). A limiting groove (302) is formed at the bottom end of the inner wall of the slide groove (202). The outer wall of the limiting strip (301) is slidably connected to the inner wall of the limiting groove (302). The width of the limiting strip (301) is greater than the width of the slide bar (201). Both the limiting groove (302) and the slide groove (202) are open on the back.

3. A welding machine housing according to claim 2, characterized in that, The extrusion mechanism includes an active cavity (501) opened in the inner wall of the active hole (401). A limiting ring (502) is slidably connected to the inner wall of the active cavity (501). The limiting ring (502) is fixedly sleeved on the outer wall of the positioning rod (402). A spring (503) is provided at the top of the limiting ring (502). The spring (503) is sleeved on the outer wall of the positioning rod (402).

4. A welding machine housing according to claim 3, characterized in that, The top of the top shell (102) has symmetrical slots (601) at its top end. The inside of the slots (601) is connected to the inside of the movable hole (401). The top end of the positioning rod (402) passes through the inside of the movable hole (401) and is fixedly connected to a pull ring (602). The pull ring (602) is located inside the slots (601).

5. A welding machine housing according to claim 1, characterized in that, The top of the top shell (102) is symmetrically provided with handles (701), and heat dissipation grooves (702) are provided on both sides of the top shell (102) at intervals.

6. A welding machine, characterized in that, Includes the welding machine housing as described in any one of claims 1-5.

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