CN216758543U

CN216758543U - Spot welder with protection function

Info

Publication number: CN216758543U
Application number: CN202220012767.6U
Authority: CN
Inventors: 张福华
Original assignee: Dalian Zhuang Rui Electric Appliance Co ltd
Current assignee: Dalian Zhuang Rui Electric Appliance Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-06-17
Anticipated expiration: 2032-01-05

Abstract

The utility model discloses a spot welding machine with a protection function, which comprises a connector and a protection plate, wherein a spot welding head is arranged at the front end below the connector, a limiting assembly is arranged at the bottom end of the spot welding head, the limiting assembly comprises a connecting plate, a sliding groove, a sliding block, a machining table, a directional limiting plate, a positioning plate and a hydraulic push rod, the sliding groove is formed in the middle of the front end of the connecting plate, the sliding block is arranged at the front end of the sliding groove, the machining table is fixedly connected with the front end of the sliding block, and the directional limiting plate is arranged above the front end of the machining table. This spot welder with safeguard function passes through the design of directional limiting plate and locating plate for when the spot welder welds article, directional limiting plate and locating plate can mutually support and carry out the centre gripping location to article, thereby avoid appearing the phenomenon of handheld article location, article are fixed behind the processing bench top simultaneously, and operating personnel can utilize the removal of slider in the spout to adjust the position of processing platform, thereby make things convenient for the spot welding head to weld article.

Description

Spot welding machine with protection function

Technical Field

The utility model relates to the technical field of spot welding machines, in particular to a spot welding machine with a protection function.

Background

Spot welding, which is a welding method that a columnar electrode is utilized to form a welding spot between the contact surfaces of two overlapped workpieces during welding, wherein during spot welding, the workpieces are pressed to be in close contact firstly, then current is switched on, the contact part of the workpieces is melted under the action of resistance heat, the welding spot is formed after cooling, and the spot welding machine mainly welds a mobile phone battery or a thin plate structure.

When an existing spot welding machine is used, an article to be welded is generally directly placed on a processing table to be welded, in the welding process, an operator needs to hold the article to be welded by hands to ensure the stability of the article, the welding is troublesome, and therefore the spot welding machine with the protection function is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a spot welding machine with a protection function, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a spot welder with safeguard function, includes connector and guard plate, the below front end of connector is provided with spot welding head, and spot welding head's bottom is provided with spacing subassembly, spacing subassembly includes connecting plate, spout, slider, processing platform, directional limiting plate, locating plate and hydraulic push rod, and the front end middle part of connecting plate has seted up the spout, the front end of spout is provided with the slider, and the front end fixedly connected with processing platform of slider, the front end top of processing platform is provided with directional limiting plate, and the below of directional limiting plate is provided with the locating plate, hydraulic push rod is installed to the bottom of locating plate, the guard plate is installed in spot welding head's front end, the bottom of connecting plate is provided with a supporting bench.

Preferably, a transparent plate is arranged above the front end of the protection plate, a movable block is arranged at the bottom end of the protection plate, and a movable groove is formed in the outer side of the movable block.

Preferably, a control box is installed on the right side above the supporting platform, and a storage assembly is arranged below the supporting platform.

Preferably, the storage assembly comprises a storage tank, a limiting sleeve, a limiting block and a supporting cross rod, the limiting sleeve is fixedly connected to the bottom end of the storage tank, the limiting block is arranged below the limiting sleeve, and the supporting cross rod is arranged below the limiting block.

Preferably, the section of the limiting block is viewed as a rectangle, and the limiting blocks are equidistantly distributed about the perpendicular bisector of the supporting cross rod.

Preferably, the protection plate is integrally connected with the transparent plate and is rectangular.

Preferably, the slide block and the processing table are distributed in parallel and are vertically distributed with the processing table and the directional limiting plate.

The utility model provides a spot welding machine with a protection function, which has the following beneficial effects:

this spot welder with safeguard function adopts the design of directional limiting plate and locating plate for when spot welder welds article, directional limiting plate and locating plate can mutually support and carry out the centre gripping location to article, thereby avoid appearing the phenomenon of handheld article location, article fix processing platform top back simultaneously, and operating personnel can utilize the removal of slider in the spout, adjusts the position of processing platform, thereby makes things convenient for the spot welding head to weld article.

1. The limiting block is designed with multiple purposes, so that the storage tank can be fixed in multiple positions in the actual use process, meanwhile, the storage tank can store the welded articles when an operator uses the spot welding machine, the operation of the operator is facilitated, when the position of the storage tank needs to be changed, the handles at the front end and the rear end of the storage tank are held to pull upwards, the limiting sleeve can be separated from the limiting block in the upward pulling process, and then the limiting sleeve is clamped into the outer wall of the limiting block at the corresponding position, so that the change of the position of the storage tank can be completed.

2. According to the design of the integrated connection of the protection plate and the transparent plate, the protection plate is placed at the front end of the spot welding head, an operator can observe the welding condition of the spot welding head through the transparent plate, so that the protection plate can be conveniently used, when the spot welding head welds an object, sparks generated by welding can be shielded by the protection plate, so that the phenomenon that the sparks splash to the operator is avoided, meanwhile, when the protection plate is idle, a user holds the protection plate to push the protection plate to the right side, and when the protection plate is pushed, the protection plate can drive the movable block to move in the movable groove, so that the protection plate is more flexible in moving.

3. The positioning limiting plate and the positioning plate are matched with each other, articles to be welded can be positioned, and therefore the phenomenon that an operator positions the articles by holding the articles by hand is avoided, the articles can be conveniently welded by the spot welding head, when the articles need to be positioned, the articles are firstly placed at the position where the positioning limiting plate and the positioning plate are abutted, then the articles are moved to the position where the positioning limiting plate is attached to the positioning limiting plate, and then the positioning plate can be positioned by utilizing the characteristic that the hydraulic push rod can be extended, the positioning plate can be driven to move by the hydraulic push rod when the hydraulic push rod moves until the positioning plate is moved to be attached to the article positioning plate.

Drawings

Fig. 1 is a schematic view of the overall structure of a spot welding machine with a protection function according to the present invention;

FIG. 2 is an enlarged schematic view of a spot welder with a protection function shown in FIG. 1;

FIG. 3 is a schematic top view of a connecting plate and a processing table of the spot welding machine with a protection function according to the present invention;

fig. 4 is a schematic perspective view of a storage tank of a spot welding machine with a protection function according to the present invention.

In the figure: 1. a connector; 2. a storage assembly; 201. a storage tank; 202. a limiting sleeve; 203. a limiting block; 204. a support rail; 3. a limiting component; 301. a connecting plate; 302. a chute; 303. a slider; 304. a processing table; 305. a directional limit plate; 306. positioning a plate; 307. a hydraulic push rod; 4. a spot welding head; 5. a control box; 6. a protection plate; 7. a transparent plate; 8. a movable block; 9. a movable groove; 10. and a support table.

Detailed Description

As shown in fig. 1, 2 and 4, a spot welding machine with a protection function comprises a connector 1 and a protection plate 6, wherein a spot welding head 4 is arranged at the front end below the connector 1, the protection plate 6 is arranged at the front end of the spot welding head 4, a support table 10 is arranged at the bottom end of a connection plate 301, a transparent plate 7 is arranged above the front end of the protection plate 6, the protection plate 6 is integrally connected with the transparent plate 7, the protection plate 6 is rectangular, the protection plate 6 and the transparent plate 7 are integrally connected, so that the protection plate 6 is placed behind the front end of the spot welding head 4, an operator can observe the welding condition of the spot welding head 4 through the transparent plate 7, the protection plate 6 is convenient to use, when the protection plate 6 is used for welding an object, sparks generated by welding can be shielded, the phenomenon that sparks are splashed to an operator is avoided, and when the protection plate 6 is idle, the user holds the protection plate 6 to push to the right side, the protection plate 6 can drive the movable block 8 to move in the movable groove 9 when pushing, so that the protection plate 6 is more flexible when moving, the movable block 8 is arranged at the bottom end of the protection plate 6, the movable groove 9 is arranged at the outer side of the movable block 8, the control box 5 is installed at the right side above the support table 10, the storage assembly 2 is arranged below the support table 10, the storage assembly 2 comprises a storage groove 201, a limit sleeve 202, a limit block 203 and a support cross rod 204, the bottom end of the storage groove 201 is fixedly connected with the limit sleeve 202, the limit block 203 is arranged below the limit sleeve 202, the support cross rod 204 is arranged below the limit block 203, the section of the limit block 203 is viewed as a rectangular shape, the limit blocks 203 are equidistantly distributed with respect to the perpendicular bisector of the support cross rod 204, the limit block 203 is designed with multiple purposes, so that the storage groove 201 is in the actual use process, can carry out multiposition fixed, hold up tank 201 simultaneously can be when operating personnel uses the spot welder, article after the welding is accomplished are stored, thereby make things convenient for operating personnel to operate, when hold up tank 201 needs the change position, at first hold the pull handle at hold up tank 201 front and back both ends and upwards stimulate, just can separate stop collar 202 and stopper 203 at the in-process of upwards stimulating, later with the outer wall of the stopper 203 of stop collar 202 block income corresponding position, just can accomplish the change of hold up tank 201 position.

As shown in fig. 3, a limiting component 3 is disposed at the bottom end of the spot welding head 4, the limiting component 3 includes a connecting plate 301, a sliding groove 302, a sliding block 303, a processing table 304, a positioning limiting plate 305, a positioning plate 306 and a hydraulic push rod 307, the sliding groove 302 is disposed at the middle portion of the front end of the connecting plate 301, the sliding block 303 is disposed at the front end of the sliding groove 302, the processing table 304 is fixedly connected to the front end of the sliding block 303, the positioning limiting plate 305 is disposed above the front end of the processing table 304, the positioning plate 306 is disposed below the positioning limiting plate 305, the hydraulic push rod 307 is disposed at the bottom end of the positioning plate 306, the sliding block 303 and the processing table 304 are distributed in parallel and perpendicular to the processing table 304 and the positioning limiting plate 305, the positioning limiting plate 305 and the positioning plate 306 are matched with each other to position an article to be welded, thereby avoiding a phenomenon that an operator holds the article to position by hand, and facilitating the spot welding head 4 to weld the article, when an article needs to be positioned, the article is firstly placed at the involution position of the orientation limiting plate 305 and the positioning plate 306, then the article is moved to the position jointed with the orientation limiting plate 305, and then the hydraulic push rod 307 can drive the positioning plate 306 to move when moving by utilizing the characteristic that the hydraulic push rod 307 can be extended until the positioning plate 306 is moved to be jointed with the article, so that the positioning of the article can be completed.

In summary, when the spot welding machine with the protection function is used, firstly, as shown in fig. 1, 2 and 3, when an object needs to be welded, the protection plate 6 is held to push to the right side, the protection plate 6 can drive the movable block 8 to move in the movable groove 9 when moving, so that the protection plate 6 is more flexible when moving, after the protection plate 6 is moved to a side close to the control box 5, the object is placed at the position where the orientation limiting plate 305 and the positioning plate 306 are butted, then the object is moved to the position where the orientation limiting plate 305 is butted with the orientation limiting plate 305, then the positioning plate 306 is driven to move towards the object by the characteristic that the hydraulic push rod 307 can extend until the object is moved to the position where the positioning plate 306 is butted together, so that the object can be positioned, after the object is positioned, the spot welding head 4 can conveniently weld the object, when the object is welded again, then the protective plate 6 is moved to the front end of the spot welding head 4, the protective plate 6 can shield the sparks generated by welding, thereby avoiding the phenomenon that the sparks splash to the body of the operator, and simultaneously after the article is fixed above the processing table 304, the operator may hold the processing station 304, adjust the position of the article above the processing station 304 by moving the slide 303 within the chute 302, thereby facilitating welding of the spot welding head 4, while, according to fig. 4, the storage tank 201 can store the welded article, thereby facilitating the operation of operators, when the position of the storage tank 201 needs to be changed, firstly holding the handles at the front and back ends of the storage tank 201 to pull upwards, the position of the storage tank 201 can be changed by separating the position-limiting sleeve 202 from the position-limiting block 203 in the process of pulling upwards, and then clamping the position-limiting sleeve 202 into the outer wall of the position-limiting block 203 at the corresponding position.

Claims

1. The spot welder with the protection function comprises a connector (1) and a protection plate (6), and is characterized in that a spot welding head (4) is arranged at the front end of the lower portion of the connector (1), a limiting assembly (3) is arranged at the bottom end of the spot welding head (4), the limiting assembly (3) comprises a connecting plate (301), a sliding groove (302), a sliding block (303), a processing table (304), a directional limiting plate (305), a positioning plate (306) and a hydraulic push rod (307), the sliding groove (302) is formed in the middle of the front end of the connecting plate (301), the sliding block (303) is arranged at the front end of the sliding groove (302), the processing table (304) is fixedly connected with the front end of the sliding block (303), the directional limiting plate (305) is arranged above the front end of the processing table (304), the positioning plate (306) is arranged below the directional limiting plate (305), the hydraulic push rod (307) is arranged at the bottom end of the positioning plate (306), the protection plate (6) is installed at the front end of the spot welding head (4), and a support table (10) is arranged at the bottom end of the connecting plate (301).

2. The spot welding machine with the protection function according to claim 1, characterized in that a transparent plate (7) is arranged above the front end of the protection plate (6), a movable block (8) is arranged at the bottom end of the protection plate (6), and a movable groove (9) is arranged on the outer side of the movable block (8).

3. A spot welder with protection according to claim 1, characterized in that the control box (5) is mounted on the upper right side of the support table (10) and the storage assembly (2) is arranged below the support table (10).

4. The spot welding machine with the protection function according to claim 3, characterized in that the storage assembly (2) comprises a storage tank (201), a limiting sleeve (202), a limiting block (203) and a support cross rod (204), the limiting sleeve (202) is fixedly connected to the bottom end of the storage tank (201), the limiting block (203) is arranged below the limiting sleeve (202), and the support cross rod (204) is arranged below the limiting block (203).

5. A spot-welding machine with protection function according to claim 4, characterized in that the section of the limiting block (203) is seen as rectangular in plan, and the limiting blocks (203) are distributed equidistantly with respect to the perpendicular bisector of the supporting cross bar (204).

6. A spot welder with protection according to claim 2, characterized in that said protection plate (6) is integrally connected with the transparent plate (7) and the protection plate (6) is rectangular.

7. A spot-welding machine with protection according to claim 1, characterized in that said slide (303) is parallel to the working table (304) and perpendicular to the table (304) and to the orientation-limiting plate (305).