CN211890224U

CN211890224U - Electrode cap sharpening machine

Info

Publication number: CN211890224U
Application number: CN201921443321.3U
Authority: CN
Inventors: 旭玲奈
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-11-10
Anticipated expiration: 2029-08-30

Abstract

The utility model discloses an electrode cap sharpening machine, which comprises a machine body, a sharpening disk and a driving mechanism, wherein the sharpening disk is pivoted on the machine body; the driving mechanism is used for driving the polishing disc to rotate; a workpiece groove for accommodating workpieces is formed in the polishing disc; the inner wall in work piece groove is equipped with the sword of polishing, and the sword of polishing is used for polishing the work piece surface at the dish rotation in-process that polishes. The utility model discloses electrode cap sharpening machine, it can polish to the electrode cap.

Description

Electrode cap sharpening machine

Technical Field

The utility model relates to an electrode cap production facility technical field especially relates to an electrode cap sharpening machine.

Background

At present, an electrode cap belongs to a welding electrode, and is used for welding of resistance welding equipment, such as a fixed spot welder, a suspension type spot welder, a manipulator spot welder and the like, and is called as an electrode cap because the electrode cap is sleeved on an electrode connecting rod. Along with the popularization of automobiles, the electrode caps are increasingly used for welding in the automobile production process, and the electrode caps need to be polished during production so as to improve the later-stage welding quality. However, the existing grinding equipment for the electrode cap has low automation degree, so that the grinding efficiency is low, and the grinding quality is poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an electrode cap sharpening machine which can polish an electrode cap.

The purpose of the utility model is realized by adopting the following technical scheme:

an electrode cap sharpening machine comprises a machine body, a sharpening disc and a driving mechanism, wherein the sharpening disc is pivoted on the machine body; the driving mechanism is used for driving the polishing disc to rotate; a workpiece groove for accommodating workpieces is formed in the polishing disc; the inner wall in work piece groove is equipped with the sword of polishing, and the sword of polishing is used for polishing the work piece surface at the dish rotation in-process that polishes.

Furthermore, the machine body is provided with a mounting seat which is arranged on the side part of the top end of the machine body; the top and the bottom of mount pad all the pin joint have the mill.

Further, the polishing disc can move along the height direction of the mounting seat.

Furthermore, a receiving disc is arranged on the machine body and is located below the polishing disc and used for receiving abrasive dust.

Furthermore, a notch is formed in the inner wall of the workpiece groove; the notch is positioned at one side of the grinding knife to guide the grinding dust to be led out.

Compared with the prior art, the beneficial effects of the utility model reside in that: it can place the work piece at the work piece inslot of the dish of polishing, drives the dish of polishing through actuating mechanism and rotates, and the work piece inslot is polished the sword and is rotated in-process and work piece frictional contact at the dish of polishing to polish the work piece surface, degree of automation is high, polishes evenly, and then efficiency of polishing and the quality of polishing all are higher.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 10. a body; 11. a mounting seat; 12. a receiving tray; 20. grinding disc; 21. a workpiece groove; 22. polishing the knife; 30. a drive mechanism.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

As shown in fig. 1 and 2, the electrode cap sharpening machine includes a machine body 10, a sharpening disk 20 and a driving mechanism 30, wherein the sharpening disk 20 is pivotally connected to the machine body 10, and the sharpening disk 20 can rotate on the machine body 10 under the driving of the driving mechanism 30. Specifically, a workpiece groove 21 is provided in the polishing platen 20, and the workpiece groove 21 is used for accommodating a workpiece. In addition, a polishing blade 22 is disposed on the inner wall of the workpiece groove 21, and during the rotation of the polishing disk 20, the polishing blade can contact with the outer surface of the workpiece to polish the outer surface of the workpiece.

On the basis of the structure, use the utility model discloses a during electrode cap sharpening machine to the work piece is the electrode cap as an example, puts into the work piece groove 21 of polishing dish 20 with the electrode cap, starts actuating mechanism 30, drives through actuating mechanism 30 and polishes 20 rotations of dish, and the polishing knife rotates in-process and work piece contact at polishing dish 20 in the work piece groove 21 to polish to the work piece surface, degree of automation is high, polishes evenly, and then efficiency of polishing and the quality of polishing are all higher.

It should be noted that, when the workpiece is polished, the manipulator can clamp the workpiece and place the workpiece in the workpiece slot 21, and after polishing, the manipulator takes away the workpiece.

Further, in this embodiment, the mounting seat 11 may be disposed on the machine body 10, the mounting seat 11 is disposed on a top side portion of the machine body 10, the polishing disc 20 is pivotally connected to both a top end and a bottom end of the mounting seat 11, so that two workpieces can be polished simultaneously, the mounting seat 11 is disposed on the top side portion of the machine body 10, that is, the top end and the bottom end of the mounting seat 11 do not have other structural interference on the machine body 10, and there is enough space for the workpiece to be inserted into the workpiece slot 21 corresponding to the polishing disc 20, so that the operation range is wider.

Further, above-mentioned polishing dish 20 can follow the direction of height motion of mount pad 11, so, when two work pieces were put in upper and lower work piece groove 21 to the clamp simultaneously of manipulator, because work piece under can receive the pressure at last manipulator, lead to the upper and lower work piece atress uneven, the excessive condition of grinding appears because of the atress is great in the work piece down, therefore can make the relative mount pad up-and-down motion of polishing dish at the in-process of polishing, the in-process of polishing has the trend of floating from top to bottom, the atress of polishing from top to bottom is relatively even, the effect of polishing is better.

Specifically, the outer surface of the polishing disc can be provided with a sliding block, a sliding groove is formed in the mounting seat, and the sliding block is in sliding fit with the sliding groove to guide the polishing disc to move up and down.

Further, in this embodiment, the driving mechanism 30 includes a motor, the motor is installed on the machine body 10, and a rotating shaft of the motor is synchronously connected with the polishing disc 20, so that the rotating shaft of the motor rotates to drive the polishing disc 20 to rotate, and the driving structure is simple and convenient to control. The rotation shaft of the grinding disc 20 and the motor can be realized by a gear transmission mechanism or a belt transmission mechanism.

Further, a receiving plate 12 may be provided on the machine body 10, and the receiving plate 12 is located below the polishing plate 20 and receives the abrasive dusts. In addition to the installation seat 11, the receiving tray 12 may be disposed below the installation seat 11, and when the workpiece is ground, the generated grinding dust may fall into the receiving tray 12, thereby facilitating the later centralized processing.

Further, the inner wall of the workpiece groove 21 is provided with a notch, the notch is positioned on one side of the polishing knife 22 to guide the abrasive dust to be led out, namely, in the polishing process of the workpiece, the grinding generated by the polishing knife 22 can be directly led out through the notch, and the grinding residue is prevented from influencing the polishing effect in the groove.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The electrode cap sharpening machine is characterized by comprising a machine body, a sharpening disc and a driving mechanism, wherein the sharpening disc is pivoted on the machine body; the driving mechanism is used for driving the polishing disc to rotate; a workpiece groove for accommodating workpieces is formed in the polishing disc; the inner wall in work piece groove is equipped with the sword of polishing, and the sword of polishing is used for polishing the work piece surface at the dish rotation in-process that polishes.

2. The electrode cap sharpening machine according to claim 1, wherein a mounting seat is arranged on the machine body and is arranged on the side part of the top end of the machine body; the top and the bottom of mount pad all the pin joint have the mill.

3. The electrode cap sharpening machine of claim 2, wherein said sharpening disk is movable in a height direction of the mount.

4. The electrode cap sharpening machine according to claim 1 or 2, wherein said driving mechanism comprises a motor mounted on the machine body, a rotating shaft of the motor being synchronously coupled with said sharpening disk.

5. The electrode cap sharpening machine according to claim 1 or 2, wherein a receiving tray is provided on the machine body, the receiving tray being located below the polishing disc and receiving the abrasive dusts.

6. The electrode cap sharpening machine according to claim 1 or 2, wherein an inner wall of the workpiece groove is provided with a notch; the notch is positioned at one side of the grinding knife to guide the grinding dust to be led out.