DC support metal base corner grinding device

Abstract

The utility model relates to the field of supports, in particular to a DC support metal base corner polishing device which comprises a base, an adjusting groove is formed in the center of the outer wall of the top of the base, and a fixing structure is arranged in the adjusting groove of the base. The fixing structure comprises an adjusting screw rod rotationally connected into the adjusting groove, a mounting block in threaded connection to the outer wall of the adjusting screw rod, a rotating seat mounted on the outer wall of the top of the mounting block, a rotating groove formed in the rotating seat, a rotating motor mounted in the rotating groove and a fixing disc mounted on an output shaft of the rotating motor. The adjusting motor drives the mounting block and the support to move back and forth in the adjusting groove through the adjusting screw rod, the rotating motor drives the fixing disc to rotate in the rotating base, the orientation of the support is adjusted, polishing is convenient, the irregular support is convenient to polish, and using is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to a support technical field, especially a DC support metal base corner grinding device. BACKGROUND

[0002] DC / DC converter is switching power supply chip, refers to the energy storage characteristics of using capacitor, inductance, through controllable switch (MOSFET etc.) high-frequency switching action, the energy of input is stored in capacitor (sense), when switch is off, energy is released to load again, provides energy.The output power or voltage capacity and duty cycle (by switch on time and the ratio of the whole switch cycle) are related.Switching power supply can be used for boosting and bucking;

[0003] The power chip installation needs to use support, and the metal support used is irregular in shape, so that the support edge is inconvenient to polish during machining. UTILITY MODEL CONTENTS

[0004] The utility model aims at the above -mentioned problem and insufficient, proposes a kind of DC support metal base corner grinding device;Adjusting motor is moved back and forth in adjusting groove by adjusting screw rod driving mounting block and support, rotating motor drives fixed disc to rotate in rotating seat, the orientation of adjusting support is convenient for polishing, it is convenient to polish irregular support, it is convenient to use, solve the problem of inconvenient polishing.

[0005] To achieve the above object, the utility model adopts the following technical scheme:

[0006] A kind of DC support metal base corner grinding device, including base, adjusting groove is set in the center of the top outer wall of the base, and fixed structure is arranged in adjusting groove of base;Fixed structure includes adjusting screw rod that is rotatably connected in adjusting groove, mounting block that is threadedly connected on the outer wall of adjusting screw rod, rotating seat that is installed on the top outer wall of mounting block, rotating slot that is set in rotating seat, rotating motor that is installed in rotating slot and fixed disc that is installed on the output shaft of rotating motor.

[0007] Preferably, the outer wall of the fixed disc is provided with equally spaced fixing holes, and the fixing holes are threadedly connected with fixing screws.

[0008] Preferably, the outer wall of the fixing screw is slidably connected with a pressing plate, and the bottom outer wall of the pressing plate is in contact with the top outer wall of the fixed disc.

[0009] Preferably, an adjusting motor is installed on the outer wall of one end of the base, and the output shaft of the adjusting motor is connected with one end of the adjusting screw rod, and the mounting block is slidably connected in the adjusting groove.

[0010] The adjusting motor drives the mounting block and the support to move back and forth in the adjusting groove through the adjusting screw rod, and the rotating motor drives the fixed disc to rotate in the rotating seat, so that the orientation of the support is adjusted, the polishing is facilitated, the irregular support is facilitated to be polished, and use is facilitated.

[0011] Preferably, a polishing groove is arranged at the bottom of the other end of the base, and a polishing motor is arranged in the polishing groove, and a polishing disc is arranged on the output shaft of the polishing motor.

[0012] Preferably, the polishing motor, the adjusting motor and the rotating motor are connected with a switch through wires, and the switch is connected with a power supply through wires.

[0013] The DC support metal base corner polishing device has the advantages that:

[0014] The adjusting motor drives the mounting block and the support to move back and forth in the adjusting groove through the adjusting screw rod, and the rotating motor drives the fixed disc to rotate in the rotating seat, so that the orientation of the support is adjusted, the polishing is facilitated, the irregular support is facilitated to be polished, and use is facilitated. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 An unfolding structure schematic view of the DC support metal base corner polishing device is provided in the utility model;

[0016] Fig. 2 An unfolding structure schematic view of the mounting block of the DC support metal base corner polishing device is provided in the utility model;

[0017] Fig. 3 A whole structure schematic view of the DC support metal base corner polishing device is provided in the utility model.

[0018] In the drawing: 1 base, 2 adjusting groove, 3 fixed structure, 4 polishing groove, 5 polishing motor, 6 polishing disc, 7 adjusting screw rod, 8 adjusting motor, 9 mounting block, 10 rotating seat, 11 rotating groove, 12 rotating motor, 13 fixed disc, 14 fixed hole, 15 pressing plate, 16 fixed screw. DETAILED DESCRIPTION

[0019] The technical solutions in the utility model embodiments will be clearly and completely described below with reference to the drawings in the utility model embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments.

[0020] Embodiment:

[0021] Reference Figs. 1-3The utility model provides a kind of DC support metal base corner polishing device, including base 1, the top outer wall center of base 1 is equipped with adjusting groove 2, and fixed structure 3 is equipped in adjusting groove 2 of base 1;Fixed structure 3 includes adjusting screw 7 that is rotatably connected in adjusting groove 2, installation block 9 that is threadedly connected in the outer wall of adjusting screw 7, rotary seat 10 that is installed in the top outer wall of installation block 9, rotary groove 11 that is equipped in rotary seat 10, rotary motor 12 that is installed in rotary groove 11 and fixed disc 13 that is installed in the output shaft of rotary motor 12.

[0022] The outer wall of fixed disc 13 is equipped with equidistance distribution fixed hole 14, and fixed screw 16 is threadedly connected in fixed hole 14, and fixed screw 16 is screwed in fixed hole 14 to limit pressing plate 15, and pressing plate 15 cooperates with fixed screw 16 to fix support in fixed disc 13.

[0023] The outer wall of fixed screw 16 is slidably connected with pressing plate 15, and the bottom outer wall of pressing plate 15 is in contact with the top outer wall of fixed disc 13.

[0024] One end outer wall of base 1 is equipped with adjusting motor 8, and the output shaft of adjusting motor 8 is connected with one end of adjusting screw 7, and installation block 9 is slidably connected in adjusting groove 2, and adjusting motor 8 drives installation block 9 and support to move back and forth in adjusting groove 2 through adjusting screw 7, and fixed disc 13 is rotated in rotary seat 10 by rotary motor 12, and the orientation of support is adjusted, and support is in contact with the outer wall of polishing disc 6 to start polishing.

[0025] The other end bottom of base 1 is equipped with polishing groove 4, and polishing motor 5 is installed in polishing groove 4, and polishing disc 6 is installed on the output shaft of polishing motor 5.

[0026] Polishing motor 5, adjusting motor 8 and rotary motor 12 are connected with switch through wire, and the switch is connected with power supply through wire, and the cooperation of rotary motor 12 and adjusting motor 8 drives support to move around polishing disc 6, which is convenient for polishing, convenient for polishing irregular support and convenient for use.

[0027] Working principle: when using, the support to be polished is placed in fixed disc 13, pressing plate 15 is pressed on the top outer wall of support, fixed screw 16 is screwed in fixed hole 14 to limit pressing plate 15, and pressing plate 15 cooperates with fixed screw 16 to fix support in fixed disc 13, suitable polishing disc 6 is installed on polishing motor 5, polishing motor 5, adjusting motor 8 and rotary motor 12 are started, adjusting motor 8 drives installation block 9 and support to move back and forth in adjusting groove 2 through adjusting screw 7, and fixed disc 13 is rotated in rotary seat 10 by rotary motor 12, and the orientation of support is adjusted, and support is in contact with the outer wall of polishing disc 6 to start polishing, and the cooperation of rotary motor 12 and adjusting motor 8 drives support to move around polishing disc 6, which is convenient for polishing, convenient for polishing irregular support and convenient for use.

[0028] The exemplary embodiments of this application are described herein with reference to the figures, in which like elements are referred to by like numerals throughout the various figures. The detailed description illustrates by way of example, not by way of limitation, various exemplary embodiments of the application as defined by the claims. The detailed description includes specific details for the purpose of providing a thorough understanding of the exemplary embodiments of the application. However, it will be apparent to those skilled in the art that the exemplary embodiments of the application can be practiced without these specific details. In some instances, well-known structures and functions have not been described in detail in order to avoid obscuring the application. It will be appreciated, that the scope of the application is not limited to the exemplary embodiments described herein.

Claims

1. A device for polishing the corners of a DC support metal base, comprising a base (1), characterized in that, The top outer wall of the base (1) is provided with an adjusting groove (2) in the center, and the base (1) is provided with a fixing structure (3) in the adjusting groove (2); The fixing structure (3) comprises an adjusting screw (7) rotatably connected in the adjusting groove (2), a mounting block (9) threadedly connected to the outer wall of the adjusting screw (7), a rotating seat (10) mounted on the top outer wall of the mounting block (9), a rotating groove (11) formed in the rotating seat (10), a rotating motor (12) mounted in the rotating groove (11), and a fixing disc (13) mounted on the output shaft of the rotating motor (12).

2. The device according to claim 1, wherein, The outer wall of the fixing disc (13) is provided with a plurality of fixing holes (14) distributed at equal distances, and the fixing holes (14) are threadedly connected with fixing screws (16).

3. The device according to claim 2, wherein, The outer wall of the fixing screw (16) is slidably connected with a pressing plate (15), and the bottom outer wall of the pressing plate (15) is in contact with the top outer wall of the fixing disc (13).

4. The device of claim 1, wherein the device is configured to grind the corners of the metal base of the DC support bracket. One end of the outer wall of the base (1) is provided with an adjusting motor (8), and the output shaft of the adjusting motor (8) is connected with one end of the adjusting screw (7), and the mounting block (9) is slidably connected in the adjusting groove (2).

5. The device of claim 1, wherein the device is a DC support metal base corner polishing device. The other end of the bottom of the base (1) is provided with a polishing groove (4), and the polishing groove (4) is provided with a polishing motor (5), and the output shaft of the polishing motor (5) is provided with a polishing disc (6).

6. A DC support metal base corner polishing device according to claim 5, characterized in that, The polishing motor (5), the adjusting motor (8) and the rotating motor (12) are connected with a switch through wires, and the switch is connected with a power supply through wires.

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