CN218254846U

CN218254846U - Circuit breaker shell assembly fixture

Info

Publication number: CN218254846U
Application number: CN202222095953.3U
Authority: CN
Inventors: 耿娇娇; 檀碧云; 朴光哲; 金光日; 李淑芳
Original assignee: Chandian Electric Wuxi Co ltd
Current assignee: Chandian Electric Wuxi Co ltd
Priority date: 2022-08-10
Filing date: 2022-08-10
Publication date: 2023-01-10
Anticipated expiration: 2032-08-10

Abstract

The utility model relates to a circuit breaker shell assembly fixture, comprising a base plate, the upper surface of bottom plate is fixed with the connecting box, the inside of connecting box is equipped with moving mechanism, be equipped with two connecting plates on the moving mechanism, two the lower surface of connecting plate all is equipped with fixture, the lower surface of bottom plate is fixed with four bases; fixture include with connecting plate upper surface fixed's second motor, the output of second motor runs through and extends to the one end of connecting plate lower surface and is fixed with the screwed pipe, the inside threaded connection of screwed pipe has the second threaded rod, the external fixation of second threaded rod has solid fixed ring. This circuit breaker casing assembly fixture makes two circuit breaker casings all can be installed by stable centre gripping through setting up fixture, further to two circuit breaker casings, thereby it is low to lead to the installation to become flexible easily when aiming at two casings when having avoided the installation.

Description

Circuit breaker shell assembly fixture

Technical Field

The utility model relates to a circuit breaker assembly technical field specifically is a circuit breaker housing assembly fixture.

Background

The circuit breaker is a switching device capable of closing, carrying and opening/closing a current under a normal circuit condition and closing, carrying and opening/closing a current under an abnormal circuit condition within a predetermined time, and is divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the use range thereof, and the high-voltage and low-voltage boundary line is divided more clearly, and generally, a circuit breaker of 3kV or more is called a high-voltage electrical apparatus.

Along with the development day by day of science and technology, also more and more use to the electricity, when the family needs the power consumption, generally insert near transformer to the house power transmission through the ammeter with the electric wire, in the use of transformer, can use the circuit breaker to protect the transformer usually, in the production process of circuit breaker, the production facility that has now on the market still exists and is not convenient for fix a position the installation to the circuit breaker casing, lead to in the installation, when installing two circuit breaker casings, appear two inaccurate circuit breaker casings easily, lead to the inefficiency of installation, so provide a circuit breaker casing assembly fixture.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a circuit breaker casing assembly fixture possesses the advantage of being convenient for carry out location installation to the circuit breaker casing, has solved present production facility on the market still to have the problem of being not convenient for carry out location installation to the circuit breaker casing.

In order to achieve the above object, the utility model provides a following technical scheme: the assembly tool for the shell of the circuit breaker comprises a bottom plate, wherein a connecting box is fixed on the upper surface of the bottom plate, a moving mechanism is arranged inside the connecting box, two connecting plates are arranged on the moving mechanism, clamping mechanisms are arranged on the lower surfaces of the two connecting plates, and four bases are fixed on the lower surface of the bottom plate;

fixture include with connecting plate upper surface fixed's second motor, the one end that the output of second motor runs through and extends to the connecting plate lower surface is fixed with the screwed pipe, the inside threaded connection of screwed pipe has the second threaded rod, the surface mounting of second threaded rod has solid fixed ring, two gu the one end that the fixed ring carried on the back mutually is fixed with the connecting rod, two the one end that the connecting rod carried on the back mutually is fixed with the second slider, the lower fixed surface of second threaded rod has the grip block.

Furthermore, the lower surface of the clamping plate is fixed with a non-slip mat, and the lower surface of the non-slip mat is provided with a non-slip groove.

Further, the moving mechanism comprises a first motor fixed with the left end of the connecting box, a first threaded rod is fixed at the output end of the first motor, a threaded plate is connected to the outer surface of the first threaded rod in a threaded mode, and a first sliding block is fixed to the lower surface of the threaded plate.

Further, two the second spout has all been seted up to the one end that the screw plate is relative, the one end that the second slider was carried on the back mutually is located the inside of spout pair and rather than sliding connection, second spout and second slider all are T shape, two the one end that the screw plate is relative all is fixed with puts the thing board.

Further, the thread direction of the outer surface of the first threaded rod is opposite, and the right end of the first threaded rod is rotatably connected with the right side wall of the inner cavity of the connecting box through a bearing.

Furthermore, a first sliding groove is formed in the bottom wall of the inner cavity of the connecting box, the lower surface of the first sliding block is located inside the first sliding groove and is in sliding connection with the first sliding groove, and a long hole for the threaded plate to move left and right is formed in the upper surface of the connecting box.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this circuit breaker casing assembly fixture through setting up fixture, makes two circuit breaker casings all can be installed by stable centre gripping, thereby easily becoming flexible when having avoided the installation and leading to the inefficiency of installation to two circuit breaker casings.

2. This circuit breaker casing assembly fixture through setting up moving mechanism, can be convenient laminate two circuit breaker casings to make the efficiency of circuit breaker casing installation more high-efficient, the effectual productivity that improves circuit breaker casing.

Drawings

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

FIG. 2 is a schematic view of the clamping mechanism of the present invention;

fig. 3 is a schematic structural diagram of the moving mechanism of the present invention.

In the figure: the device comprises a base plate 1, a connecting box 2, a moving mechanism 3, a first motor 301, a first threaded rod 302, a threaded plate 303, a first sliding block 304, a connecting plate 4, a clamping mechanism 5, a second motor 501, a threaded pipe 502, a second threaded rod 503, a fixing ring 504, a connecting rod 505, a second sliding block 506, a clamping plate 507 and a base 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the assembly fixture for the shell of the circuit breaker in the present embodiment includes a bottom plate 1, a connection box 2 is fixed to the upper surface of the bottom plate 1, a first sliding groove is formed in the bottom wall of an inner cavity of the connection box 2, a moving mechanism 3 is arranged inside the connection box 2, a strip hole for left and right movement of a threaded plate 303 is formed in the upper surface of the connection box 2, two connection plates 4 are arranged on the moving mechanism 3, clamping mechanisms 5 are arranged on the lower surfaces of the two connection plates 4, and four bases 6 are fixed to the lower surface of the bottom plate 1.

Fixture 5 includes with connecting plate 4 fixed surface's second motor 501, the output of second motor 501 runs through and extends to the one end of connecting plate 4 lower surface and is fixed with screwed pipe 502, the inside threaded connection of screwed pipe 502 has second threaded rod 503, the external surface mounting of second threaded rod 503 has solid fixed ring 504, the one end that two solid fixed ring 504 carried on the back mutually is fixed with connecting rod 505, the one end that two connecting rod 505 carried on the back mutually is fixed with second slider 506, the one end that second slider 506 carried on the back mutually is located the inside that the spout is right and rather than sliding connection, second spout and second slider 506 all are T shape, the lower fixed surface of second threaded rod 503 has grip block 507, the lower fixed surface of grip block 507 has the slipmat, the slipmat has been seted up to the lower surface of slipmat.

In order to prevent the second threaded rod 503 from rotating along with the threaded pipe 502, the opposite ends of the two threaded plates 303 are both provided with second sliding grooves, and the opposite ends of the second sliding blocks 506 are located inside the sliding groove pairs and are connected with the sliding grooves in a sliding manner.

In this embodiment, when needs carry out the centre gripping to the casing, put the upper surface of putting the thing board with the casing, further open second motor 501, second motor 501 rotates and drives grip block 507 downstream to the realization carries out the centre gripping to the casing.

Referring to fig. 3, in order to attach and weld the two shells, the moving mechanism 3 in this embodiment includes a first motor 301 fixed to the left end of the connection box 2, a first threaded rod 302 is fixed to an output end of the first motor 301, the thread direction of the outer surface of the first threaded rod 302 is opposite, the right end of the first threaded rod 302 is rotatably connected to the right side wall of the inner cavity of the connection box 2 through a bearing, a threaded plate 303 is connected to the outer surface of the first threaded rod 302 in a threaded manner, two opposite ends of the threaded plate 303 are both fixed with object placing plates, two opposite ends of the threaded plate 303 are both provided with second sliding grooves, a first sliding block 304 is fixed to the lower surface of the threaded plate 303, and the lower surface of the first sliding block 304 is located inside the first sliding grooves and is slidably connected therewith.

However, to move the two thread plates 303 toward opposite or opposite ends, the outer surface of the first threaded rod 302 is threaded in opposite directions.

In this embodiment, when two casings that are held need to be attached and welded, open first motor 301, further drive two thread plates 303 and remove to relative one end, further laminate two casings to the casing of laminating welds.

The working principle of the above embodiment is as follows:

(1) When the casing is required to be clamped, the casing is firstly placed on the upper surface of the storage plate, the second motor 501 is further opened, the output shaft of the second motor 501 rotates to drive the threaded pipe 502 to rotate, in the rotating process of the threaded pipe 502, the second threaded rod 503 can be driven to move, because the outer surface of the second threaded rod 503 is fixed with the fixing ring 504, the fixing ring 504 is connected with the second sliding block 506 through the connecting rod 505, the second threaded rod 503 cannot rotate along with the threaded pipe 502 under the limiting of the second sliding block 506 and the second sliding groove, the second threaded rod 503 does up-and-down horizontal movement in the rotating process of the threaded pipe 502, and when the casing moves downwards, the clamping plate 507 can be driven to clamp the casing.

(2) When needs laminate the location to two casings, open first motor 301, it is rotatory to further drive first threaded rod 302 of the rotatory output of first motor 301, at the rotatory in-process of first threaded rod 302, can drive two screw plates 303 and remove toward relative one end, when removing, can make two casings laminate, further weld two casings to make things convenient for and fix a position the installation to two casings, improved the work efficiency of casing assembly.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a circuit breaker casing assembly fixture, includes bottom plate (1), its characterized in that: a connecting box (2) is fixed on the upper surface of the bottom plate (1), a moving mechanism (3) is arranged inside the connecting box (2), two connecting plates (4) are arranged on the moving mechanism (3), clamping mechanisms (5) are arranged on the lower surfaces of the two connecting plates (4), and four bases (6) are fixed on the lower surface of the bottom plate (1);

fixture (5) include with connecting plate (4) fixed surface's second motor (501), the output of second motor (501) runs through and extends to the one end of connecting plate (4) lower surface and is fixed with screwed pipe (502), the inside threaded connection of screwed pipe (502) has second threaded rod (503), the surface mounting of second threaded rod (503) has solid fixed ring (504), two gu fixed ring (504) one end mutually away from the body is fixed with connecting rod (505), two the one end that connecting rod (505) carried on the back mutually is fixed with second slider (506), the lower fixed surface of second threaded rod (503) has grip block (507).

2. The assembly tooling for the shell of the circuit breaker according to claim 1, characterized in that: and the lower surface of the clamping plate (507) is fixed with an anti-slip pad, and the lower surface of the anti-slip pad is provided with an anti-slip groove.

3. The assembly tooling for the shell of the circuit breaker according to claim 1, characterized in that: the moving mechanism (3) comprises a first motor (301) fixed to the left end of the connecting box (2), a first threaded rod (302) is fixed to the output end of the first motor (301), a threaded plate (303) is connected to the outer surface of the first threaded rod (302) in a threaded mode, and a first sliding block (304) is fixed to the lower surface of the threaded plate (303).

4. The assembly tooling for breaker shells as claimed in claim 3, characterized in that: two the second spout has all been seted up to the relative one end of threading board (303), the one end that second slider (506) carried on the back mutually is located the inside of spout pair and rather than sliding connection, second spout and second slider (506) all are the T shape, two the relative one end of threading board (303) all is fixed with puts the thing board.

5. The assembly tooling for the shell of the circuit breaker according to claim 3, characterized in that: the thread direction of the outer surface of the first threaded rod (302) is opposite, and the right end of the first threaded rod (302) is rotatably connected with the right side wall of the inner cavity of the connecting box (2) through a bearing.

6. The assembly tooling for breaker shells as claimed in claim 3, characterized in that: the bottom wall of the inner cavity of the connecting box (2) is provided with a first sliding groove, the lower surface of the first sliding block (304) is located inside the first sliding groove and is in sliding connection with the first sliding groove, and the upper surface of the connecting box (2) is provided with a long hole for the threaded plate (303) to move left and right.