CN221290222U

CN221290222U - Screw frock clamp is twisted to circuit breaker

Info

Publication number: CN221290222U
Application number: CN202323111161.1U
Authority: CN
Inventors: 冯玉立
Original assignee: Henan Center Intelligent Electric Technology Co ltd
Current assignee: Henan Center Intelligent Electric Technology Co ltd
Priority date: 2023-11-17
Filing date: 2023-11-17
Publication date: 2024-07-09
Anticipated expiration: 2033-11-17

Abstract

The utility model relates to a screw tightening fixture for a circuit breaker, which comprises an electric cabinet, wherein an electric screw tightening device is arranged above the electric cabinet, a positioning fixture is arranged on the top surface of the electric cabinet, the positioning fixture comprises a first positioning plate, a second positioning plate and a pressing clamp assembly, the first positioning plate is parallel to the second positioning plate, an auxiliary clamping assembly for propping up the circuit breaker is fixedly arranged at the bottom of the first positioning plate, a plurality of screw clamping grooves with mutually parallel axes are formed in the top of the second positioning plate, limiting plates for clamping the side wall of the circuit breaker are symmetrically and fixedly arranged at the bottom of the second positioning plate, the circuit breaker can be rapidly clamped in the X direction, the Y direction and the Z direction through the first positioning plate, the second positioning plate, the pressing clamp assembly and the auxiliary clamping assembly, the circuit breaker can be operated by a single person, and labor and time can be saved.

Description

Screw frock clamp is twisted to circuit breaker

Technical Field

The utility model relates to the field of circuit breakers, in particular to a screw tightening fixture for a circuit breaker.

Background

A circuit breaker is a switching device capable of closing, carrying and breaking a current under normal circuit conditions and capable of closing, carrying and breaking a current under abnormal circuit conditions for a prescribed time. The circuit breaker is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the application range of the circuit breaker, two persons are required to cooperate when screwing, one person presses the circuit breaker, the other person screws the circuit breaker, the efficiency is low, the cost is high, and improvement is needed.

Disclosure of utility model

The utility model aims to provide a screw tightening fixture for a circuit breaker, which is used for solving the problems of low screw tightening efficiency and high cost of the existing circuit breaker.

In order to solve the problem, this with novel screw frock clamp is twisted to circuit breaker, including the regulator cubicle, can follow X, Z direction reciprocating motion's electronic screw ware of twisting is installed to the top of regulator cubicle, install the location frock that is used for pressing from both sides tight circuit breaker that can follow Y axis direction reciprocating motion on the top surface of regulator cubicle, the location frock includes first locating plate, second locating plate and press from both sides the clamp assembly, first locating plate with the second locating plate is parallel, the circuit breaker draw-in groove has been seted up on the first locating plate, circuit breaker draw-in groove internal fixation is equipped with the bar rail, the circuit breaker card is located on the bar rail, the fixed screw draw-in groove that is used for the top of first locating plate is tightly the auxiliary clamp assembly of circuit breaker, the screw draw-in groove that a plurality of axes are parallel to each other has been seted up at the top of second locating plate, the bottom symmetry of second locating plate is fixed and is equipped with and is used for the chucking limiting plate of circuit breaker lateral wall.

The utility model provides a screw tightening fixture for a circuit breaker, which is further characterized by comprising the following technical characteristics:

further, a plurality of supporting base angles are fixedly arranged at the bottom of the electric cabinet.

Further, a plurality of operation buttons are fixedly arranged on the side wall of the electric cabinet.

Further, the pressing clamp assembly comprises a first pressing clamp and a second pressing clamp which are fixed on the first positioning plate, the first pressing clamp is symmetrically arranged on the same side of the circuit breaker, the second pressing clamps are distributed on two sides of the circuit breaker in a staggered mode, and the first pressing clamp is located above the second pressing clamp.

Further, the auxiliary clamping assembly comprises an air cylinder, a mounting plate fixed at the telescopic end of the air cylinder and clamping plates symmetrically arranged on one side of the mounting plate.

Further, the clamping plate comprises a mounting block and clamping heads symmetrically fixed to the top of the mounting block.

Further, the electric screw twisting device comprises a stepping motor and a screw twisting rod fixed at the output end of the stepping motor, a fixing plate is fixedly arranged on one side of the stepping motor, a guide sleeve is arranged on the fixing plate, and the screw twisting rod is arranged in the guide sleeve in a penetrating mode.

The utility model has the following beneficial effects: through first locating plate the second locating plate the clamp subassembly with supplementary clamp assembly can be in X direction, Y direction and Z direction are right the circuit breaker is pressed from both sides fast tightly, and single can operate, reduces the cost of labor, simultaneously, through electronic screw ware of twisting can be right the circuit breaker is gone on automatically, labour saving and time saving.

Drawings

Fig. 1 is a schematic diagram of the whole structure of the screw tightening fixture of the circuit breaker;

FIG. 2 is an enlarged schematic view of a partial structure at A in FIG. 1;

FIG. 3 is a schematic structural view of the positioning tool;

fig. 4 is a schematic view of another view angle structure of the positioning tool.

Detailed Description

The present utility model will be described in detail hereinafter with reference to the drawings in conjunction with the embodiments, and it should be noted that the embodiments of the present utility model and features of the embodiments may be combined with each other without conflict.

In one embodiment of the fixture for screwing the circuit breaker according to the utility model as shown in fig. 1 to 4, the fixture comprises an electric cabinet 1, an electric screwing device 2 capable of reciprocating along the X, Z direction is arranged above the electric cabinet 1, a positioning fixture 3 capable of reciprocating along the Y-axis direction and used for clamping the circuit breaker is arranged on the top surface of the electric cabinet 1, the positioning fixture 3 comprises a first positioning plate 31, a second positioning plate 32 and a pressing clamp assembly 33, the first positioning plate 31 and the second positioning plate 32 are parallel, a circuit breaker clamping groove 310 is formed in the first positioning plate 31, a strip-shaped rail 4 is fixedly arranged in the circuit breaker clamping groove 310, the circuit breaker 5 is clamped on the strip-shaped rail 4, an auxiliary clamping assembly 6 used for propping up the circuit breaker 5 is fixedly arranged at the bottom of the first positioning plate 31, a plurality of screw clamping grooves 320 with mutually parallel axes are formed in the top of the second positioning plate 32, a plurality of screws 7 are clamped in the screw clamping grooves 320, a clamping plate 321 used for clamping the side wall of the circuit breaker 5 is symmetrically arranged at the bottom of the second positioning plate 32, and the circuit breaker clamping assembly can be clamped in the X-direction and the Y-direction through the first positioning plate 31, the second positioning plate 32 and the pressing clamp assembly 33 and the auxiliary clamping assembly can be used for clamping the circuit breaker 5 in the Z-direction, namely, and the cost of the circuit breaker can be automatically and automatically reduced in the Z-direction can be simultaneously clamped in the direction by the manual operation direction, and the direction can be reduced, and the manual operation can be realized, and the fixture can be used for the manual operation and the fixture 5 and the fixture is convenient.

In one embodiment of the application, the bottom of the electrical cabinet 1 is fixedly provided with a plurality of support base corners 101.

In one embodiment of the application, the side wall of the electrical cabinet 1 is fixedly provided with a plurality of operating buttons 102.

In one embodiment of the present application, the clamp assembly 33 includes a first clamp 330 and a second clamp 331 fixed on the first positioning plate 31, the first clamp 330 is symmetrically disposed on the same side of the circuit breaker 5, the second clamp 331 is alternately disposed on two sides of the circuit breaker 5, and the first clamp 330 is located above the second clamp 331.

In one embodiment of the present application, the auxiliary clamping assembly 6 includes a cylinder 61, a mounting plate 62 fixed to a telescopic end of the cylinder 61, and a clamping plate 63 symmetrically installed at one side of the mounting plate 62.

In one embodiment of the present application, the clamping plate 63 includes a mounting block 631 and a clamping head 632 symmetrically secured to the top of the mounting block.

In one embodiment of the present application, the electric screw driver 2 includes a stepper motor 21 and a screw driving rod 22 fixed to an output end of the stepper motor 21, a fixing plate 23 is fixedly disposed on one side of the stepper motor 21, a guide sleeve 24 is mounted on the fixing plate 23, and the screw driving rod 22 is inserted into the guide sleeve 24.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme recorded in the foregoing embodiments can be modified or the center technical features of the technical scheme can be replaced equivalently; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. A breaker screw tightening fixture is characterized in that: including the regulator cubicle, can follow X, Z direction reciprocating motion's electronic screw ware of twisting is installed to the top of regulator cubicle, install the location frock that is used for pressing from both sides tight circuit breaker that can follow Y axis direction reciprocating motion on the top surface of regulator cubicle, the location frock includes first locating plate, second locating plate and pressure pincers subassembly, first locating plate with the second locating plate is parallel, the circuit breaker draw-in groove has been seted up on the first locating plate, circuit breaker draw-in groove internal fixation is equipped with the bar rail, the circuit breaker card is located on the bar rail, the fixed screw draw-in groove that is used for the top of being tightly of being equipped with of bottom of first locating plate, screw draw-in groove that a plurality of axes are parallel to each other has been seted up to the top of second locating plate, the screw draw-in groove intussuseption card is equipped with a plurality of screws, the bottom symmetry of second locating plate is fixed and is equipped with and is used for chucking the limiting plate of circuit breaker lateral wall.

2. The circuit breaker screw-on tooling fixture of claim 1, wherein: the bottom of the electric cabinet is fixedly provided with a plurality of supporting base angles.

3. The circuit breaker screw-on tooling fixture of claim 1, wherein: the side wall of the electric cabinet is fixedly provided with a plurality of operation buttons.

4. The circuit breaker screw-on tooling fixture of claim 1, wherein: the pressing clamp assembly comprises a first pressing clamp and a second pressing clamp which are fixed on the first positioning plate, the first pressing clamp is symmetrically arranged on the same side of the circuit breaker, the second pressing clamp is distributed on two sides of the circuit breaker in a staggered mode, and the first pressing clamp is located above the second pressing clamp.

5. The circuit breaker screw-on tooling fixture of claim 1, wherein: the auxiliary clamping assembly comprises an air cylinder, a mounting plate fixed at the telescopic end of the air cylinder and clamping plates symmetrically arranged on one side of the mounting plate.

6. The circuit breaker screw-on tooling fixture of claim 5, wherein: the clamping plate comprises a mounting block and clamping heads symmetrically fixed at the top of the mounting block.

7. The circuit breaker screw-on tooling fixture of claim 6, wherein: the electric screw twisting device comprises a stepping motor and a screw twisting rod fixed at the output end of the stepping motor, a fixing plate is fixedly arranged on one side of the stepping motor, a guide sleeve is arranged on the fixing plate, and the screw twisting rod is arranged in the guide sleeve in a penetrating mode.