CN-224222794-U - Low-resonance explosion-proof motor end cover machining drilling tool

CN224222794UCN 224222794 UCN224222794 UCN 224222794UCN-224222794-U

Abstract

The utility model belongs to the technical field of motor end cover processing, in particular to a drilling tool for processing a low-resonance explosion-proof motor end cover, which comprises a workbench, wherein the lower end of the workbench is fixedly connected with a plurality of jacking blocks, the lower end of each jacking block is fixedly connected with a base, the base is connected to the lower extreme of workstation, the end cover has been placed to the upper end of workstation, the lower extreme of base is connected with the installation piece, the workstation is provided with stop gear, the lower extreme of base is provided with installation mechanism. According to the utility model, the connecting rod is connected through the telescopic rod, the connecting rod is connected with the sliding rod, and the sliding rod is connected with the pressing ring through the lug plate, so that the pressing ring is conveniently lifted up and down through the telescopic rod and is pressed down on the upper end of the end cover through the pressing ring, and the end cover is pressed down in a surrounding manner from the upper end of the end cover, so that the automatic limiting effect is achieved, the limiting stability is increased, and the limiting convenience is increased.

Inventors

LIU TAO
CAO BIN
Jing Wanqi
ZHANG RONGYU

Assignees

南阳防爆汇普电机有限公司

Dates

Publication Date: 20260512
Application Date: 20250528

Claims (4)

1. The utility model provides a low resonance explosion-proof motor end cover processing drilling frock, includes workstation (1), its characterized in that, the lower extreme fixedly connected with of workstation (1) is a plurality of kicking blocks (2), the lower extreme fixedly connected with base (3) of kicking block (2), base (3) are connected in the lower extreme of workstation (1), end cover (4) have been placed to the upper end of workstation (1), the lower extreme of base (3) is connected with installation piece (5), workstation (1) are provided with stop gear (6), the lower extreme of base (3) is provided with installation mechanism (7), stop gear (6) are including telescopic link (61), the lower extreme fixedly connected with telescopic link (61) of workstation (1), the lower extreme fixedly connected with connecting rod (62) of telescopic link (62) in workstation (1), installation mechanism (7) are including end cover (71), the lower extreme left and right sides of base (3) are fixedly connected with installation piece (71) respectively, the lower extreme fixedly connected with jib (73) have thread-off preventing threaded sleeve (72), jib (73) are connected with threaded sleeve (72).
2. The tooling for machining and drilling the end cover of the low-resonance explosion-proof motor of claim 1, wherein the workbench (1) is provided with a plurality of sliding holes (63), sliding rods (64) are connected in a sliding manner in the sliding holes (63), the lower ends of the sliding rods (64) are fixedly connected to the upper ends of connecting rods (62), and lug plates (65) are fixedly connected to the upper ends of the sliding rods (64).
3. The tooling for machining and drilling the end cover of the low-resonance explosion-proof motor, as set forth in claim 2, is characterized in that the lug plate (65) is fixedly connected with a pressing ring (66), the lower end of the pressing ring (66) is fixedly connected with a ring pad (67), the lower pressing ring pad (67) of the pressing ring (66) is tightly attached to the upper end of the end cover (4), and the pressing ring (66) is connected to the upper end of the workbench (1).
4. The machining and drilling tool for the end cover of the low-resonance explosion-proof motor, as set forth in claim 1, is characterized in that a rotating block (75) is fixedly connected to the lower end of the threaded rod (74), a sliding sleeve (76) is connected to the hanging rod (71) in a sliding mode, a convex plate (77) is fixedly connected to the sliding sleeve (76), and the upper end of the threaded rod (74) is rotatably connected to the inside of the convex plate (77).

Description

Low-resonance explosion-proof motor end cover machining drilling tool Technical Field The utility model relates to the technical field of motor end cover machining, in particular to a drilling tool for machining a low-resonance explosion-proof motor end cover. Background The end cover is a rear cover which is arranged at the rear of the motor and other machine shells and is commonly called as an end cover. The end cover is good or bad, and the quality of the motor is directly affected. And limiting is performed through a special tool when the motor end cover is processed. The utility model discloses a tool for drilling a micro-current motor end cover, which relates to the technical field of motor end cover processing and comprises a bearing base, wherein a lifting platform is arranged above the bearing base and used for installing a cutter type cutting machine for drilling the end cover, a driving cavity is formed in the bearing base, a protection mechanism is arranged in the driving cavity and comprises a shielding sliding seat, and a positioning mechanism is arranged in the middle of the top surface of the bearing base. This frock is used in drilling of little electric current motor end cover adopts the mode of auto-lock to fix a position the end cover of different specifications through the positioning mechanism who bears the base top, follows elevating platform's sword formula cutting machine and can repair and process to the drilling, and protection machanism's shielding slide and upset formula arc plate can block the metal fillings that splash at the drilling in-process to outwards discharge the metal fillings through conveying mechanism collection, and then promote the efficiency of drilling cutting operation. At present, when the motor end cover is spacing, it is spacing about to control or spacing around mostly through a plurality of spacing holders, and is spacing not only loaded down with trivial details like this, needs to adjust multichannel process, and spacing steadiness is also not good moreover, and it is spacing through a plurality of bolts mostly when the frock is installed on the installation thing simultaneously, not only troublesome, moreover difficult loading and unloading. Disclosure of utility model The utility model aims to provide a drilling tool for processing a low-resonance explosion-proof motor end cover, which solves the problems of limiting the motor end cover and installing the tool. In order to achieve the purpose, the technical scheme is that the drilling tool for machining the end cover of the low-resonance explosion-proof motor comprises a workbench, wherein the lower end of the workbench is fixedly connected with a plurality of jacking blocks, the lower ends of the jacking blocks are fixedly connected with a base, the base is connected to the lower end of the workbench, the upper end of the workbench is provided with the end cover, the lower end of the base is connected with a mounting block, the workbench is provided with a limiting mechanism, the lower end of the base is provided with a mounting mechanism, the limiting mechanism comprises a telescopic rod, the lower end of the workbench is fixedly connected with the telescopic rod, the lower end of the telescopic rod is fixedly connected with a connecting rod, the connecting rod is connected to the lower end of the workbench, the mounting mechanism comprises a hanging rod, the left side and the right side of the lower end of the base are respectively fixedly connected with a hanging rod, the lower end of the hanging rod is fixedly connected with an anti-drop block, the anti-drop block is fixedly connected with a threaded sleeve, and the threaded sleeve is rotationally connected with a threaded rod through threads. Preferably, the workbench is provided with a plurality of sliding holes, a sliding rod is connected in the sliding holes in a sliding manner, the lower end of the sliding rod is fixedly connected with the upper end of the connecting rod, and the upper end of the sliding rod is fixedly connected with an ear plate. Preferably, the ear plate is fixedly connected with a pressing ring, the lower end of the pressing ring is fixedly connected with a ring pad, the pressing ring pad is tightly attached to the upper end of the end cover under the pressing ring, and the pressing ring is connected to the upper end of the workbench. Preferably, the lower extreme fixedly connected with of threaded rod changes the piece, jib sliding connection has the sliding sleeve, sliding sleeve fixedly connected with flange, the upper end rotation of threaded rod is connected in the inside of flange. Compared with the prior art, the utility model has the following beneficial effects: 1. according to the utility model, the connecting rod is connected through the telescopic rod, the connecting rod is connected with the sliding rod, and the sliding rod is connected with the pressing ring through the lug plate, so that the pressing ring i