CN219561760U

CN219561760U - Spot welder convenient to position

Info

Publication number: CN219561760U
Application number: CN202320470320.8U
Authority: CN
Inventors: 孙小凡; 矫克秀
Original assignee: Qingdao Taihongshun Machinery Equipment Co ltd
Current assignee: Qingdao Taihongshun Machinery Equipment Co ltd
Priority date: 2023-03-13
Filing date: 2023-03-13
Publication date: 2023-08-22
Anticipated expiration: 2033-03-13

Abstract

The utility model provides a spot welder convenient to position, which comprises a shell, wherein one side of the outer wall of the shell is provided with an electrode head, the lower end of the shell is provided with a bottom plate, and the lower end of the bottom plate is provided with a damping reset rod; according to the spot welder convenient to position, the side plates, the electric telescopic rods, the positioning clamps and the fixing screws are arranged, the electric telescopic rods are arranged to assist in mounting of the electric telescopic rods, the electric telescopic rods are matched with the positioning clamps, workpieces can be positioned and fixed according to the sizes of the spot welding workpieces, the electric telescopic rods can drive the positioning clamps to position and fix the workpieces when the positioning clamps face the workpieces with different sizes, the workpieces can be positioned and fixed when the workpieces need to be spot welded, and the fixing screws can be manually screwed down to fix the workpieces on the positioning clamps and the positioning clamps more firmly when the workpieces with different thicknesses need to be positioned and fixed.

Description

Spot welder convenient to position

Technical Field

The utility model relates to the technical field of spot welding institutions, in particular to a spot welding machine convenient to position.

Background

The spot welder is a mechanical equipment, and adopts the principle of double-sided double-point overcurrent welding, when in work, two electrodes press the workpiece to make two layers of metal form a certain contact resistance under the pressure of two electrodes, and when welding current flows from one electrode to the other electrode, the two contact resistance points form instant thermal welding, and the welding current flows from the other electrode to the electrode along the two workpieces to form a loop, and the internal structure of the welded workpiece is not damaged, so when the spot welder is in work, the welding position of the workpiece needs to be positioned and fixed firstly, and the positioning refers to positioning an object to a designated position so as to be fixed.

In Chinese patent publication No. CN215941819U, a spot welder with a movable spot welder head function comprises a main body, wherein the upper end of the main body is provided with a base for fixing the spot welder head, the upper end of the base is provided with a ring sleeve for connecting the spot welder head, the outer sides of the two ends of the ring sleeve are fixedly connected with connecting plates for connecting the ring sleeve to the upper end of the base, and the spot welder head is more convenient to control and flexibly descends and lifts through the base and the ring sleeve arranged at the upper end of the main body; through the locating pin that sets up in slide rail and the base lower extreme of main part upper end, make the electric welder head can remove in a flexible way in the main part upper end, and install and remove more convenient and fast, but in the use of spot welder that has the function of removing the spot welder head, the spot welder is when carrying out welded work piece easy at welded in-process to manual support can cause the condition emergence of injury under the improper circumstances of operation, and manual support location easily causes the work piece position assurance that welds out poor.

Accordingly, there is a need to provide a spot welder that is convenient to position and solves the above-mentioned technical problems.

Disclosure of Invention

The utility model provides a spot welder convenient to position, and solves the problems in the background technology.

In order to solve the technical problems, the spot welder convenient to position comprises a housing, an electrode head is arranged on one side of the outer wall of the housing, a bottom plate is arranged at the lower end of the housing, a damping reset rod is arranged at the lower end of the bottom plate, a base is connected to the lower end of the damping reset rod, an operating table is arranged on one side of the housing, side plates are connected to two ends of the operating table, an electric telescopic rod is fixedly arranged on one side of the side plates, a positioning clamp is connected to the other end of the electric telescopic rod, and a fixing screw penetrates through one side of the positioning clamp.

Preferably, a heat dissipation panel is arranged on one side of the shell, fixing bolts penetrate through the periphery of the heat dissipation panel, and heat dissipation holes are formed in one side of the surface of the heat dissipation panel.

Preferably, the heat dissipation panel and the heat dissipation holes are in threaded connection with the shell through fixing bolts, and the heat dissipation holes are distributed on the heat dissipation panel at equal intervals.

Preferably, the base plate forms a damping structure between the damping reset rod and the base, and the damping reset rod is symmetrically arranged by the central axis of the base.

Preferably, one side of the shell is connected with a connecting rod, the outer wall of the connecting rod is provided with an electric sliding rail, the outer wall of the electric sliding rail is movably connected with a sliding block, and the other side of the sliding block is connected with an operating platform.

Preferably, the operation table forms a sliding structure through a sliding block and an electric sliding rail, and the sliding block is movably connected with the electric sliding rail.

Preferably, the locating clip forms a telescopic structure between the electric telescopic rod and the side plate, and the central line of the electric telescopic rod coincides with the central line of the side plate.

Compared with the related art, the spot welder convenient to position has the following advantages that

The beneficial effects are that:

1. the utility model provides a spot welder convenient to position, which is characterized in that through the arrangement of a side plate, an electric telescopic rod, a positioning clamp and a fixing screw, the side plate can assist the installation of the electric telescopic rod, the electric telescopic rod is matched with the positioning clamp, the workpiece can be positioned and fixed according to the size of the spot welding workpiece, the positioning clamp can be driven by the arrangement of the electric telescopic rod to position and fix the workpiece when the positioning clamp faces the workpieces with different sizes and the workpiece can be positioned and fixed when the workpiece is in need of spot welding, and the fixing screw can be manually screwed down to fix the workpiece on the positioning clamp and the positioning clamp more firmly when the workpiece with different thickness is in need of positioning and fixing;

2. the utility model provides a spot welder convenient to position, which is characterized in that a bottom plate, a damping reset rod and a base are arranged, the bottom plate can be used for connecting a housing and the damping reset rod, vibration is generated on the housing due to inertia of spot welding in the using process of the device, and the stability of the device placement is reduced under the condition of large vibration force, so that the accuracy of spot welding of the device is affected.

Drawings

FIG. 1 is a schematic view of a spot welder with convenient positioning according to a preferred embodiment of the present utility model;

FIG. 2 is a schematic view of the positioning mechanism shown in FIG. 1;

FIG. 3 is a schematic view of the shock absorbing mechanism shown in FIG. 1;

FIG. 4 is a schematic view of the sliding mechanism shown in FIG. 1;

fig. 5 is an enlarged schematic view of the structure at a shown in fig. 1.

Reference numerals in the drawings: 1. a housing; 2. a heat dissipation panel; 3. a fixing bolt; 4. a heat radiation hole; 5. an electrode head; 6. a bottom plate; 7. damping reset lever; 8. a base; 9. a connecting rod; 10. an electric slide rail; 11. a slide block; 12. an operation table; 13. a side plate; 14. an electric telescopic rod; 15. a positioning clamp; 16. and (5) fixing the screw rod.

Detailed Description

The utility model will be further described with reference to the drawings and embodiments.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, and fig. 5 in combination, fig. 1 is a schematic structural diagram of a spot welder with convenient positioning according to a preferred embodiment of the present utility model; FIG. 2 is a schematic view of the positioning mechanism shown in FIG. 1; FIG. 3 is a schematic view of the shock absorbing mechanism shown in FIG. 1; FIG. 4 is a schematic view of the sliding mechanism shown in FIG. 1; fig. 5 is an enlarged schematic view of the structure at a shown in fig. 1. The utility model provides a spot welder of convenient location, includes shell 1, and outer wall one side of shell 1 is provided with electrode tip 5, and bottom plate 6 is installed to the lower extreme of shell 1, and the lower extreme of bottom plate 6 is provided with damping reset rod 7, and damping reset rod 7's lower extreme is connected with base 8, and one side of shell 1 is provided with operation panel 12, and the both ends of operation panel 12 all are connected with curb plate 13, and one side fixed mounting of curb plate 13 has electric telescopic handle 14, and electric telescopic handle 14's the other end is connected with locating clip 15, and one side of locating clip 15 runs through there is fixing screw 16.

In this embodiment, a heat dissipation panel 2 is disposed on one side of a housing 1, fixing bolts 3 are all penetrated around the heat dissipation panel 2, heat dissipation holes 4 are formed on one side of the surface of the heat dissipation panel 2, and the heat dissipation panel 2 and the housing 1 can be mounted through the fixing bolts 3.

In this embodiment, the heat dissipation panel 2 and the heat dissipation holes 4 are connected with the housing 1 through the fixing bolts 3, the heat dissipation holes 4 are distributed on the heat dissipation panel 2 at equal intervals, and the heat inside the device can be conducted out for heat dissipation through the arrangement of the heat dissipation panel 2 and the heat dissipation holes 4.

In this embodiment, the damping structure is formed between the base plate 6 and the base 8 through the damping reset rod 7, the damping reset rod 7 is symmetrically arranged with the central axis of the base 8, and the damping reset rod 7 can play a role in damping the whole device in the working process.

In this embodiment, one side of the housing 1 is connected with the connecting rod 9, the outer wall of the connecting rod 9 is provided with the electric slide rail 10, the outer wall swing joint of the electric slide rail 10 has the slider 11, the opposite side of the slider 11 is connected with the operation panel 12, can drive the operation panel 12 to carry out sliding adjustment on the connecting rod 9 through the cooperation between slider 11 and the electric slide rail 10.

In this embodiment, the operation table 12 forms a sliding structure between the sliding block 11 and the electric sliding rail 10, the sliding block 11 is movably connected with the electric sliding rail 10, and the operation table 12 can be driven to slide up and down by the arrangement of the electric sliding rail 10.

In this embodiment, the positioning clamp 15 forms a telescopic structure between the electric telescopic rod 14 and the side plate 13, the center line of the electric telescopic rod 14 coincides with the center line of the side plate 13, and the distance between the positioning clamp 15 and the positioning clamp 15 can be adjusted by the arrangement of the electric telescopic rod 14.

The spot welder convenient to position provided by the utility model has the following working principle:

firstly, when the device is used, the device is moved to a designated position, then an external power supply of the device is connected, secondly, a damping reset rod 7 is connected with a bottom plate 6, secondly, a workpiece to be subjected to spot welding is placed on an operation table 12, so that in order to enable the position of the workpiece to be more accurate during spot welding, a switch of an electric telescopic rod 14 is opened, the electric telescopic rod 14 drives a positioning clamp 15 to adjust the positioning clamp 15 according to the size of the workpiece to be subjected to spot welding, when the positioning clamp 15 is adjusted to be suitable for fixing the workpiece, the switch of the electric telescopic rod 14 is closed, then a fixing screw 16 is manually screwed to enable the workpiece to be more stable in fixing and positioning between the workpiece and the positioning clamp 15, secondly, after the workpiece is fixed, the switch of the electric sliding rail 10 is opened, the electric sliding rail 10 drives a sliding block 11 and the operation table 12 installed on one side of the sliding block 11 to adjust the distance between the operation table 12 and an electrode tip 5 according to the size of the workpiece to be subjected to spot welding, and the switch of the electric sliding rail 10 is closed after the position of the operation table 12 is adjusted, wherein the electric sliding rail 10 is: PXC175, model number of electric telescopic rod 14 is: YS-NZ100-12A, thus the spot welder convenient to position is completed in the use process.

The beneficial effects are that:

1. the utility model provides a spot welder convenient to position, through the arrangement of a side plate 13, an electric telescopic rod 14, a positioning clamp 15 and a fixing screw 16, the arrangement of the side plate 13 can assist the installation of the electric telescopic rod 14, the electric telescopic rod 14 is matched with the positioning clamp 15, the workpiece can be positioned and fixed according to the size of the spot welding workpiece, the positioning clamp 15 can be driven by the arrangement of the electric telescopic rod 14 to position and fix the workpiece when the positioning clamp 15 faces the workpieces with different sizes and the workpiece needs spot welding, and the fixing screw 16 can be manually screwed down to fix the workpiece on the positioning clamp 15 and the positioning clamp 15 more firmly when the positioning clamp 15 faces the workpieces with different thicknesses and needs to be positioned and fixed;

2. the utility model provides a spot welder convenient to position, which is characterized in that through the arrangement of a bottom plate 6, a damping reset rod 7 and a base 8, the arrangement of the bottom plate 6 can play a role in connecting an outer shell 1 and the damping reset rod 7, and vibration can be generated on the outer shell 1 due to inertia of spot welding in the using process of the device, for example, the stability of placing the device can be reduced under the condition of large vibration force, so that the accuracy of spot welding of the device is affected.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. Spot welder convenient to position, including shell (1), its characterized in that: the utility model discloses a motor-driven electric power tool, including shell (1), bottom plate (6) are installed to outer wall one side of shell (1), bottom plate (6) are installed to the lower extreme of shell (1), the lower extreme of bottom plate (6) is provided with damping reset rod (7), the lower extreme of damping reset rod (7) is connected with base (8), one side of shell (1) is provided with operation panel (12), the both ends of operation panel (12) all are connected with curb plate (13), one side fixed mounting of curb plate (13) has electric telescopic handle (14), the other end of electric telescopic handle (14) is connected with locating clip (15), one side of locating clip (15) is run through and is had dead screw (16).

2. The spot welder convenient to position according to claim 1, wherein a heat dissipation panel (2) is arranged on one side of the housing (1), fixing bolts (3) penetrate through the periphery of the heat dissipation panel (2), and heat dissipation holes (4) are formed in one side of the surface of the heat dissipation panel (2).

3. Spot welder convenient to position according to claim 2, characterized in that the heat radiation panel (2) and the heat radiation holes (4) are connected with the outer shell (1) through screw threads, and the heat radiation holes (4) are distributed on the heat radiation panel (2) at equal intervals.

4. Spot welder convenient to position according to claim 1, characterized in that the base plate (6) forms a shock absorbing structure between the damping reset rod (7) and the base (8), the damping reset rod (7) is symmetrically arranged with the central axis of the base (8).

5. The spot welder convenient to position according to claim 1, wherein one side of the shell (1) is connected with a connecting rod (9), an electric sliding rail (10) is arranged on the outer wall of the connecting rod (9), a sliding block (11) is movably connected with the outer wall of the electric sliding rail (10), and an operating table (12) is connected with the other side of the sliding block (11).

6. Spot welder convenient to position according to claim 1, characterized in that the operating table (12) forms a sliding structure between the sliding block (11) and the electric sliding rail (10), and the sliding block (11) is movably connected with the electric sliding rail (10).

7. Spot welder convenient to position according to claim 1, characterized in that the positioning clamp (15) forms a telescopic structure between the electric telescopic rod (14) and the side plate (13), the centre line of the electric telescopic rod (14) coincides with the centre line of the side plate (13).