CN217833394U

CN217833394U - Positioning tool for circuit breaker

Info

Publication number: CN217833394U
Application number: CN202221986841.0U
Authority: CN
Inventors: 臧铭辉
Original assignee: Yueqing Jinghuo Electric Co ltd
Current assignee: Yueqing Jinghuo Electric Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-18
Anticipated expiration: 2032-07-29

Abstract

The utility model relates to the technical field of circuit breaker production, and discloses a positioning tool for circuit breaker, comprising a bottom plate, the left and right sides of the top of the bottom plate are provided with first positioning plates, the surfaces of the opposite sides of the first positioning plates are provided with grooves, the inner parts of the grooves are connected with a second positioning plate in a sliding manner, and the front sides of the inner walls of the grooves are provided with connecting grooves; the utility model discloses can be according to the high difference of circuit breaker of processing, highly adjust the centre gripping location of self, the practicality of this frock has effectively been improved, so that adapt to different processing work, this frock can be collected the piece that produces in the course of working moreover, so that the staff concentrates the clearance after processing is accomplished, provide convenience for the staff, solved current location frock can not adjust self location height and inconvenient carry out the problem of collecting the piece that scatters man-hour with man-hour.

Description

Positioning tool for circuit breaker

Technical Field

The utility model relates to a circuit breaker production technical field specifically is a circuit breaker is with location frock.

Background

The circuit breaker is a switching device capable of closing, carrying, and opening/closing a current under a normal circuit condition and a current under an abnormal circuit condition within a prescribed time. The circuit breakers are divided into a high-voltage circuit breaker and a low-voltage circuit breaker according to the application range of the circuit breakers, the high-voltage and low-voltage boundary line is divided more fuzzinly, and the circuit breakers above 3kV are generally called high-voltage electrical appliances; the circuit breaker can be used for distributing electric energy, starting an asynchronous motor infrequently, protecting a power supply circuit, the motor and the like, and automatically cutting off a circuit when faults such as serious overload, short circuit, undervoltage and the like occur, and the function of the circuit breaker is equivalent to the combination of a fuse type switch, an over-under-heat relay and the like. Moreover, after the fault current is cut off, parts do not need to be changed generally, and the method is widely applied.

At present when producing the circuit breaker, the surface of circuit breaker need drill the operation, in order to prevent that drilling process in-process circuit breaker from taking place the skew, the staff will use the location frock to carry out the centre gripping location with the circuit breaker, so as to stably carry out drilling operation, but current location frock clamping area is fixed mostly, can't adjust it, when the staff is when driling to the circuit breaker of different height size, still need the staff to change the frock, it is comparatively troublesome, and current location frock can not drop the piece on the frock surface to drilling process and collect, the piece scatters and falls comparatively trouble when the surperficial staff clearance of frock.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a location frock for circuit breaker, it can be according to the high difference of circuit breaker of processing, highly adjusts the centre gripping location of self, has effectively improved the practicality of this frock to adapt to different processing work, this frock can be collected the piece that produces in the course of working moreover, so that the staff concentrates the clearance after processing is accomplished, provides convenience for the staff.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a circuit breaker is with location frock, includes the bottom plate, the left and right sides at bottom plate top all is provided with first locating plate, first locating plate all sets up flutedly in one side surface in opposite directions, the inside sliding connection of recess has the second locating plate, the spread groove has been seted up to the front side of recess inner wall, the front side bolt of second locating plate has the rack board, the inside rotation of spread groove is connected with the gear, one side of first locating plate is rotated and is connected with the knob, the right side of bottom plate is provided with fixed knot and constructs, the holding tank has all been seted up to the front and back at bottom plate top, and the left front and back of bottom plate all runs through and is provided with the connecting pipe, the top sliding connection of holding tank inner wall has the spacer screen, the left side bolt of holding tank inner wall has the spacer screen.

Preferably, fixed knot constructs including mounting panel, threaded rod and rotary disk, the mounting panel is bolted on the right side at bottom plate top, the threaded rod runs through the one side that sets up at the mounting panel, and threaded connection between threaded rod and the mounting panel, the left end of threaded rod is connected with the surface rotation of the first locating plate in right side, the one end of first locating plate is kept away from at the threaded rod to the rotary disk bolt.

Preferably, guide grooves are formed in the front side surface and the rear side surface of the bottom plate, a guide frame is bolted to the front side and the rear side of the first positioning plate on the right side, and one side of the guide frame extends to the inside of the guide grooves and is in sliding connection with the inner walls of the guide grooves.

Preferably, the front side of first locating plate runs through and is provided with the movable rod, and the movable rod extend to the inside of spread groove and with first locating plate sliding connection, the rear end bolt of movable rod has connect the cardboard, the inner wall sliding connection of cardboard and spread groove, the surface cover of movable rod is equipped with the spring, and the front end of spring and the inner wall fixed connection of spread groove.

Preferably, a limiting groove is formed in the rear side of the inner wall of the groove, a limiting block is bolted to the bottom of the back of the second positioning plate, and the limiting block is located inside the limiting groove and is in sliding connection with the inner wall of the limiting groove.

Preferably, the top surface of the bottom plate is provided with a fixing groove, the left side and the right side of the surface of one opposite side of the separation net are bolted with pull rods, and the pull rods are located inside the fixing groove.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a first locating plate, the second locating plate, the rack board, the setting of gear and knob, make this location frock can be according to the high difference of processing circuit breaker, highly adjust the centre gripping location of self, the practicality of this frock has effectively been improved, so that adapt to different processing work, and through the holding tank, the setting of connecting pipe and compartment screen, make this frock can collect the piece that produces in the course of working, so that the staff concentrates the clearance after processing is accomplished, facilitate for the staff, the problem of collecting is carried out to the piece that scatters man-hour to the inconvenient location frock that has solved current.

Drawings

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

fig. 2 is a schematic perspective view of the present invention;

fig. 3 is a cross-sectional view of a first positioning plate according to the present invention;

FIG. 4 is a cross-sectional view of the middle plate of the present invention;

fig. 5 is a partially enlarged view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a base plate; 2. a first positioning plate; 3. a groove; 4. a second positioning plate; 5. connecting grooves; 6. a rack plate; 7. a gear; 8. a knob; 9. a fixed structure; 91. mounting a plate; 92. a threaded rod; 93. rotating the disc; 10. accommodating grooves; 11. a connecting pipe; 12. a separation net; 13. an isolation net; 14. a movable rod; 15. clamping a plate; 16. a spring; 17. a guide frame; 18. a guide groove; 19. fixing grooves; 20. a pull rod; 21. a limiting groove; 22. and a limiting block.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, a positioning tool for a circuit breaker includes a bottom plate 1, wherein the left and right sides of the top of the bottom plate 1 are respectively provided with a first positioning plate 2, the left first positioning plate 2 is fixedly connected with the bottom plate 1, the right first positioning plate 2 is slidably connected with the bottom plate 1, the surface of one side of the first positioning plate 2 opposite to the first positioning plate is provided with a groove 3, the inside of the groove 3 is slidably connected with a second positioning plate 4, the front side of the inner wall of the groove 3 is provided with a connecting groove 5, the front side of the second positioning plate 4 is bolted with a rack plate 6, the rack plate 6 is positioned inside the connecting groove 5 and is slidably connected with the inner wall of the connecting groove 5, the inside of the connecting groove 5 is rotatably connected with a gear 7, the gear 7 is engaged with the rack plate 6, one side of the first positioning plate 2 is rotatably connected with a knob 8, one end of the knob 8 penetrates through the inside of the connecting groove 5 and is fixedly connected with the gear 7, the right side of the bottom plate 1 is provided with a fixed structure 9, the front and back parts of the top of the bottom plate 1 are all provided with a containing tank 10, the front and back parts of the left side of the bottom plate 1 are all provided with a connecting pipe 11 in a penetrating way, the connecting pipe 11 extends into the containing tank 10 and is fixedly connected with the bottom plate 1, the upper part of the inner wall of the containing tank 10 is connected with a separation net 12 in a sliding way, and the left side of the inner wall of the containing tank 10 is connected with a separation net 13 in a bolt way, through the arrangement of a first locating plate 2, a second locating plate 4, a rack plate 6, a gear 7 and a knob 8, the locating tool can adjust the self clamping and locating height according to the height of a processed breaker, effectively improves the practicability of the tool so as to adapt to different processing works, and through the arrangement of the containing tank 10, the connecting pipe 11 and the separation net 12, the tool can collect generated scraps in the processing process, so that the staff concentrates the clearance after processing is accomplished, provides convenience for the staff, has solved current location frock and can not adjust the location height of self and inconvenient carry out the problem of collecting the piece of scattering with man-hour.

Fixed knot constructs 9 and includes mounting panel 91, threaded rod 92 and rotary disk 93, mounting panel 91 bolt is on the right side at bottom plate 1 top, threaded rod 92 runs through the one side that sets up at mounting panel 91, and threaded connection between threaded rod 92 and the mounting panel 91, the left end of threaded rod 92 is connected with the surface rotation of the first locating plate 2 in right side, the one end of first locating plate 2 is kept away from at threaded rod 92 to rotary disk 93 bolt, the staff rotates the rotary disk 93 of one side, just can make threaded rod 92 take place to rotate, because threaded rod 92 and mounting panel 91 threaded connection, make threaded rod 92 carry out the removal of left and right directions on mounting panel 91, adjust the position of the first locating plate 2 in right side.

Guide way 18 has all been seted up on both sides surface around bottom plate 1, and the equal bolt joint in front and back of the first locating plate 2 in right side has leading truck 17, one side of leading truck 17 extend to the inside of guide way 18 and with the inner wall sliding connection of guide way 18, when first locating plate 2 on right side carries out left right direction and removes, can lead to it, stability when increasing the first locating plate 2 in right side activity.

The front side of first locating plate 2 runs through and is provided with movable rod 14, and movable rod 14 extend to the inside of spread groove 5 and with first locating plate 2 sliding connection, cardboard 15 has been bolted connection to the rear end of movable rod 14, cardboard 15 and spread groove 5's inner wall sliding connection, the surface cover of movable rod 14 is equipped with spring 16, and spring 16's front end and spread groove 5's inner wall fixed connection, after the altitude mixture control of second locating plate 4 is accomplished, kick-back through spring 16, can release cardboard 15, and make cardboard 15 and rack plate 6 take place the contact, and then highly fixed to second locating plate 4, prevent that second locating plate 4 from taking place the activity man-hour.

The rear side of the inner wall of the groove 3 is provided with a limiting groove 21, the bottom of the back of the second positioning plate 4 is bolted with a limiting block 22, the limiting block 22 is located in the limiting groove 21 and is in sliding connection with the inner wall of the limiting groove 21, and when the second positioning plate 4 moves up and down, the second positioning plate 4 can be limited, so that the second positioning plate 4 is prevented from moving out of the inside of the groove 3.

Fixed slot 19 has been seted up on the top surface of bottom plate 1, and the equal bolted connection in the left and right sides of the opposite side surface of spacer net 12 has pull rod 20, and pull rod 20 is located the inside of fixed slot 19, and after processing was accomplished, the staff can stretch into the fixed slot 19 with the finger and upwards stimulate pull rod 20 and can pull down spacer net 12 to carry out subsequent cleaning work.

The working principle is as follows: before the circuit breaker needs to be drilled, an operator uses a hose to connect an air pump with a connecting pipe 11, the operator takes out a circuit breaker to be machined after connection is completed, the circuit breaker is placed above a bottom plate 1, the operator pulls a pull rod 20 to move a clamping plate 15 away from the surface of a rack plate 6, then the operator rotates a knob 8 to rotate a gear 7, the rack plate 6 is meshed with the gear 7 to enable the rack plate 6 to drive a second positioning plate 4 to ascend, the operator adjusts the ascending height of the second positioning plate 4 according to the height of the machined circuit breaker, the operator loosens the pull rod 20 after adjustment is completed, the clamping plate 15 fixes the height of the second positioning plate 4, then the operator rotates a rotating disk 93 on one side, the first positioning plate 2 on the right side moves towards the left side, the first positioning plates 2 on the two sides clamp and position the circuit breaker, the operator opens the air pump on one side in the drilling process to enable the air pump to start air pumping, debris generated by drilling falls on the surface of the bottom plate 1 and enters a containing groove 10 through a separation net 12, the separation net 13 avoids entering the separation net, the connection pipe 11, the worker can collect the debris after the debris is moved, and the debris, and the worker returns the debris to the rotating disk 93 to complete the drilling process, and the operation.

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 various 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 is with location frock, includes bottom plate (1), its characterized in that: the left and right sides at bottom plate (1) top all is provided with first locating plate (2), first locating plate (2) is seted up fluted (3) in the surface of one side in opposite directions, the inside sliding connection of recess (3) has second locating plate (4), spread groove (5) have been seted up to the front side of recess (3) inner wall, the front side bolt of second locating plate (4) has rack plate (6), the inside of spread groove (5) is rotated and is connected with gear (7), one side of first locating plate (2) is rotated and is connected with knob (8), the right side of bottom plate (1) is provided with fixed knot structure (9), holding tank (10) have all been seted up at the front and back at bottom plate (1) top, and the left front and back of bottom plate (1) all run through and are provided with connecting pipe (11), the top sliding connection of holding tank (10) inner wall has separation net (12), the left side bolt joint of holding tank (10) inner wall has separation net (13).

2. The positioning tool for the circuit breaker according to claim 1, characterized in that: fixed knot constructs (9) and includes mounting panel (91), threaded rod (92) and rotary disk (93), mounting panel (91) bolt is on the right side at bottom plate (1) top, threaded rod (92) run through the setting in one side of mounting panel (91), and threaded connection between threaded rod (92) and mounting panel (91), the left end of threaded rod (92) is connected with the surface rotation of the first locating plate (2) in right side, the one end of first locating plate (2) is kept away from in threaded rod (92) to rotary disk (93) bolt.

3. The positioning tool for the circuit breaker according to claim 1, characterized in that: guide grooves (18) are formed in the front side surface and the rear side surface of the bottom plate (1), guide frames (17) are bolted to the front side and the rear side of the first positioning plate (2), and one side of each guide frame (17) extends to the inside of the corresponding guide groove (18) and is in sliding connection with the inner wall of the corresponding guide groove (18).

4. The positioning tool for the circuit breaker according to claim 1, characterized in that: the front side of first locating plate (2) runs through and is provided with movable rod (14), and movable rod (14) extend to the inside of spread groove (5) and with first locating plate (2) sliding connection, the rear end bolt joint of movable rod (14) has cardboard (15), the inner wall sliding connection of cardboard (15) and spread groove (5), the surface cover of movable rod (14) is equipped with spring (16), and the front end of spring (16) and the inner wall fixed connection of spread groove (5).

5. The positioning tool for the circuit breaker according to claim 1, characterized in that: the rear side of the inner wall of the groove (3) is provided with a limiting groove (21), the bottom of the back of the second positioning plate (4) is bolted with a limiting block (22), and the limiting block (22) is located inside the limiting groove (21) and is in sliding connection with the inner wall of the limiting groove (21).

6. The positioning tool for the circuit breaker according to claim 1, characterized in that: the top surface of the bottom plate (1) is provided with a fixing groove (19), the left side and the right side of the surface of one opposite side of the separation net (12) are respectively bolted with a pull rod (20), and the pull rods (20) are positioned inside the fixing groove (19).