CN103426693B - Automatic breaking-in device of breaker - Google Patents
Automatic breaking-in device of breaker Download PDFInfo
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- CN103426693B CN103426693B CN201310343251.5A CN201310343251A CN103426693B CN 103426693 B CN103426693 B CN 103426693B CN 201310343251 A CN201310343251 A CN 201310343251A CN 103426693 B CN103426693 B CN 103426693B
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- regulating block
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- mounting plate
- breaker
- cylinder
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Abstract
The invention discloses an automatic breaking-in device of a breaker. The automatic breaking-in device comprises a base plate, slideways, a sliding plate, fixed support columns, a fixing mounting plate, a first adjusting block, a second adjusting block, a third adjusting block, an adjusting plate, a first air cylinder, a second air cylinder, a third air cylinder, a fourth air cylinder, and a PLC (programmable logic controller) program control solenoid valve controlling the first, second, third and fourth air cylinders to act. The solenoid valve sends an action command to the second air cylinder, and an extension rod of the second cylinder moves towards the direction of the breaker and stops moving when a damping block butts against the breaker; the solenoid valve controls the first air cylinder, an extension rod of the first air cylinder pushes a handle to move leftwards to a closing position and then returns, the handle moves to the left side, the solenoid valve controls the fourth air cylinder on the left side to complete the same action to push the handle to the right side, finally the solenoid valve controls the second air cylinder to enable an extension rod thereof to eject to an emergency tripping button so as to enable the breaker to trip, and cyclic operation is carried out in the way to perform breaking-in on key parts inside the breaker.
Description
Technical field
The present invention relates to a kind of Automatic breaking-in device of breaker, belong to the servicing unit of circuit breaker adjusting performance break-in.
Background technology
New circuit breaker after mounting inner structural members not yet carries out break-in, and each key structure part cannot play designing requirement.All make breaker structure part reach the effect of flexible operation by manually adjusting operation during traditional mode of production.This method of operation wastes time and energy, and consistency cannot be protected.
Summary of the invention
In order to wasting time and energy of existing of the artificial break-in method of internal structure after overcoming the assembling of existing new circuit breaker and consistency is difficult to the shortcoming that ensures, the invention provides one and enhance productivity, reduce the Automatic breaking-in device of breaker of cost of labor.
The technical solution used in the present invention is:
Automatic breaking-in device of breaker, is characterized in that: comprise base plate, chute, slide plate, anchor post, mounting plate, the first regulating block, the second regulating block, the 3rd regulating block, adjustable plate, the first cylinder, the second cylinder, the 3rd cylinder, four-cylinder and control the PLC program control electromagnetically operated valve of above-mentioned first, second, third, fourth cylinder action;
The left and right sides of described base plate is provided with chute, and the two ends of described slide plate to be separately positioned in the chute described in both sides and can to move along described chute; Affixed with one end of described anchor post respectively on four angles of described base plate, affixed with the other end of described anchor post respectively on four angles of described mounting plate, described base plate and described mounting plate be arranged in parallel;
The left and right sides on described mounting plate is respectively arranged with the first described regulating block, the first described regulating block and described mounting plate matched in clearance; Described mounting plate is also provided with the 3rd described regulating block, the 3rd described regulating block and described mounting plate matched in clearance;
The centre of the first described regulating block is provided with hollow notch, and a baffle plate passes described hollow notch and is fixedly mounted on described mounting plate by screw, and the first described regulating block is connected with nut by the first adjustment screw with between baffle plate; The 3rd described regulating block is arranged on the bottom of described mounting plate, and with the first described regulating block matched in clearance; Described adjustable plate is fixedly mounted on the side of the 3rd described regulating block by screw, and the left and right sides of described adjustable plate is provided with breach;
The two ends the first described regulating block being provided with the side of adjustable plate are respectively arranged with the second adjustment screw, threaded bore portion threaded engagement on the threaded portion of the second described adjustment screw and the first regulating block, the head side of the second described adjustment screw buckles in the breach of the left and right sides of adjustable plate described above;
The first described cylinder and four-cylinder are separately positioned on the 3rd regulating block of the described left and right sides, mounting plate bottom, and telescopic direction and the base plate of its expansion link be arranged in parallel, and relative with the handle be arranged on breaker body; The second described cylinder is arranged on the second described regulating block, and its expansion link is concentric with the emergency trip button on circuit breaker; The 3rd described cylinder is fixedly mounted on mounting plate.
Further, the left and right sides of described mounting plate is respectively arranged with " work " word groove, and it is protruding that the first described regulating block is provided with " work " word, " work " word projection on the first described regulating block and " work " word groove matched in clearance on mounting plate; Described mounting plate is also provided with " work " word groove with the second described regulating block phase matched in clearance, it is protruding that the second described regulating block is provided with " work " word, " work " word projection on the second described regulating block and " work " word groove matched in clearance on mounting plate.
Further, the lower end of the first described regulating block is provided with dovetail groove or T-shape slot, the 3rd described regulating block be provided with the dovetail tangs of the dovetail groove of the first regulating block lower end or T-shape slot phase matched in clearance or T-shape protruding.
Further, the other end of described anchor post is fixedly connected with described mounting plate with packing ring by screw.
Further, described chute is installed in the left and right sides of described base plate by screw, described slide plate and chute matched in clearance.
Further, T-slot 40 and T-shaped projection or dovetail groove and dovetail tangs matched in clearance is adopted between described slide plate 4 and chute 2.
Further, described slide plate is provided with the first guide vane end stop coordinated with circuit breaker, and the first described guide vane end stop is used for the front and back position of limiting circuit breaker on slide plate; The left and right sides of described slide plate is provided with the second guide vane end stop of circuit breaker, and the second described guide vane end stop is used for limiting the right position of slide plate in chute, and described base plate is also provided with circuit breaker guide vane end stop.
Further, damping block injury-free when the head of the expansion link of the 3rd described cylinder is provided with to protect expansion link head to push down circuit breaker.
Further, installed fixing between the second described regulating block and the second described cylinder by holding screw.
Beneficial effect of the present invention is embodied in: structure is simple, and good reliability, can liberate labour.Can production efficiency be significantly improved, reduce production cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of Automatic breaking-in device of breaker.
Fig. 2 a is the assembling front view of Automatic breaking-in device of breaker.
Fig. 2 b is A place enlarged drawing in Fig. 2 a.
Fig. 2 c is B place enlarged drawing in Fig. 2 a.
Fig. 3 is the assembling plan view of Automatic breaking-in device of breaker.
Fig. 4 a is the assembling left view of Automatic breaking-in device of breaker.
Fig. 4 b is C place enlarged drawing in Fig. 4 a.
Fig. 4 c is D place enlarged drawing in Fig. 4 a.
Fig. 5 a is the assembled rear view of Automatic breaking-in device of breaker.
Fig. 5 b is E place enlarged drawing in Fig. 5 a.
Fig. 5 c is F place enlarged drawing in Fig. 5 a.
Fig. 6 is the assembly structure schematic diagram of the first regulating block and the 3rd regulating block.
Fig. 7 is the dovetail groove fit structure schematic diagram of the first regulating block and the 3rd regulating block.
Fig. 8 is the T-shape slot fit structure schematic diagram of the first regulating block and the 3rd regulating block.
Fig. 9 is mounting plate structural representation.
Figure 10 is the T-shape slot fit structure schematic diagram of slide plate and chute.
Embodiment
Referring to figs. 1 through Figure 10, Automatic breaking-in device of breaker, comprises base plate 1, chute 2, slide plate 4, anchor post 20, mounting plate 18, first regulating block 10, second regulating block 14, the 3rd regulating block 24, adjustable plate 23, first cylinder 5, second cylinder 16, the 3rd cylinder 17, four-cylinder 32 and controls the PLC program control electromagnetically operated valve of above-mentioned first, second, third, fourth cylinder action;
The left and right sides of described base plate 1 is provided with chute 2, and the two ends of described slide plate 4 to be separately positioned in the chute 2 described in both sides and can to move along described chute 2; Affixed with one end of described anchor post 20 respectively on four angles of described base plate 1, affixed with the other end of described anchor post 20 respectively on four angles of described mounting plate 18, described base plate 1 be arranged in parallel with described mounting plate 18;
The left and right sides on described mounting plate 18 is respectively arranged with the first described regulating block 10, the first described regulating block 10 and described mounting plate 18 matched in clearance; Described mounting plate 18 is also provided with the 3rd described regulating block 24, the 3rd described regulating block 24 and described mounting plate 18 matched in clearance;
The centre of the first described regulating block 10 is provided with hollow notch 36, one baffle plate 8 passes described hollow notch 36 and is fixedly mounted on described mounting plate 18 by screw 9, and the first described regulating block 10 is connected with nut 12 by the first adjustment screw 11 with between baffle plate 8; The 3rd described regulating block 24 is arranged on the bottom of described mounting plate 18, and with the first described regulating block 10 matched in clearance; Described adjustable plate 23 is fixedly mounted on the side of the 3rd described regulating block 24 by screw 21, and the left and right sides of described adjustable plate 23 is provided with breach 45;
The two ends the first described regulating block 10 being provided with the side of adjustable plate 23 are respectively arranged with the second adjustment screw 22, threaded bore portion threaded engagement on the threaded portion of the second described adjustment screw 22 and the first regulating block 24, the head side of the second described adjustment screw 22 buckles in the breach 45 of the left and right sides of adjustable plate 23 described above;
The first described cylinder 5 and four-cylinder 32 are separately positioned on the 3rd regulating block 24 of the described left and right sides, mounting plate 18 bottom, telescopic direction and the base plate 1 of its expansion link 26,31 be arranged in parallel, and relative with the handle 27 be arranged on breaker body 19; The second described cylinder 16 is arranged on the second described regulating block 14, and its expansion link is concentric with the emergency trip button 41 on circuit breaker; The 3rd described cylinder 17 is fixedly mounted on mounting plate 18.
Further, the left and right sides of described mounting plate 18 is respectively arranged with " work " word groove 44, it is protruding that the first described regulating block 10 is provided with " work " word, " work " word projection on the first described regulating block 10 and " work " word groove matched in clearance on mounting plate; Described mounting plate 18 is also provided with " work " word groove 44 with the second described regulating block 14 phase matched in clearance, it is protruding that the second described regulating block is provided with " work " word, " work " word projection on the second described regulating block and " work " word groove matched in clearance on mounting plate.
Further, the lower end of the first described regulating block 10 is provided with dovetail groove 38 or T-shape slot 43, and the 3rd described regulating block 24 is provided with and the dovetail groove of the first regulating block 10 lower end or the dovetail tangs 37 of T-shape slot phase matched in clearance or T-shape projection 42.
Further, the other end of described anchor post 20 is fixedly connected with described mounting plate 18 with packing ring 6 by screw 7.
Further, described chute 2 is installed in the left and right sides of described base plate 1 by screw 3, described slide plate 4 and chute 2 matched in clearance.
Further, T-slot 40 and T-shaped protruding 39 or dovetail groove and dovetail tangs matched in clearance is adopted between described slide plate 4 and chute 2.
Further, described slide plate 4 is provided with the first guide vane end stop 33 coordinated with circuit breaker, and described first spacing 33 pieces are used for the front and back position of limiting circuit breaker on slide plate; The left and right sides of described slide plate is provided with the second guide vane end stop 34 of circuit breaker, and the second described guide vane end stop 34 is used for limiting the right position of slide plate in chute, and described base plate is also provided with circuit breaker guide vane end stop 35.
Further, damping block 28 injury-free when the head of the expansion link 29 of the 3rd described cylinder 17 is provided with to protect expansion link head to push down circuit breaker.
Further, installed fixing between the second described regulating block 14 and the second described cylinder 16 by holding screw 13,15.
The course of work of the present embodiment is: PLC first sends out action command to the second cylinder by Controlling solenoid valve, and its expansion link 29 is to the motion of circuit breaker 19 direction, and when damping block 20 withstands circuit breaker, expansion link 29 stops action.Solenoid control first cylinder, expansion link 26 driving handle 27 moves to diagram left side and carries button bit postpone expansion link 26 reposition, handle motion causes left side, four-cylinder on the left of solenoid control completes same action and handle is pushed to right side, last solenoid control second cylinder, expansion link 30 pushes up and make circuit breaker tripping after emergency trip button 41, carries out cycling carry out break-in to the key components and parts of circuit breaker internal with this.
Content described in this specification embodiment is only enumerating the way of realization of inventive concept; protection scope of the present invention should not be regarded as being only limitted to the concrete form that embodiment is stated, protection scope of the present invention also and conceive the equivalent technologies means that can expect according to the present invention in those skilled in the art.
Claims (5)
1. Automatic breaking-in device of breaker, is characterized in that: comprise base plate, chute, slide plate, anchor post, mounting plate, the first regulating block, the second regulating block, the 3rd regulating block, adjustable plate, the first cylinder, the second cylinder, the 3rd cylinder, four-cylinder and control the PLC program control electromagnetically operated valve of above-mentioned first, second, third, fourth cylinder action;
The left and right sides of described base plate is provided with chute, and the two ends of described slide plate to be separately positioned in the chute described in both sides and can to move along described chute; Affixed with one end of described anchor post respectively on four angles of described base plate, affixed with the other end of described anchor post respectively on four angles of described mounting plate, described base plate and described mounting plate be arranged in parallel;
The left and right sides on described mounting plate is respectively arranged with the first described regulating block, the first described regulating block and described mounting plate matched in clearance; Described mounting plate is also provided with the 3rd described regulating block, the 3rd described regulating block and described mounting plate matched in clearance;
The centre of the first described regulating block is provided with hollow notch, and a baffle plate passes described hollow notch and is fixedly mounted on described mounting plate by screw, and the first described regulating block is connected with nut by the first adjustment screw with between baffle plate; The 3rd described regulating block is arranged on the bottom of described mounting plate, and with the first described regulating block matched in clearance; Described adjustable plate is fixedly mounted on the side of the 3rd described regulating block by screw, and the left and right sides of described adjustable plate is provided with breach;
The two ends the first described regulating block being provided with the side of adjustable plate are respectively arranged with the second adjustment screw, threaded bore portion threaded engagement on the threaded portion of the second described adjustment screw and the first regulating block, the head side of the second described adjustment screw buckles in the breach of the left and right sides of adjustable plate described above;
The first described cylinder and four-cylinder are separately positioned on the 3rd regulating block of the described left and right sides, mounting plate bottom, and telescopic direction and the base plate of its expansion link be arranged in parallel, and relative with the handle be arranged on breaker body; The second described cylinder is arranged on the second described regulating block, and its expansion link is concentric with the emergency trip button on circuit breaker; The 3rd described cylinder is fixedly mounted on mounting plate.
2. Automatic breaking-in device of breaker as claimed in claim 1, it is characterized in that: the left and right sides of described mounting plate is respectively arranged with " work " word groove, it is protruding that the first described regulating block is provided with " work " word, " work " word projection on the first described regulating block and " work " word groove matched in clearance on mounting plate; Described mounting plate is also provided with " work " word groove with the second described regulating block phase matched in clearance, it is protruding that the second described regulating block is provided with " work " word, " work " word projection on the second described regulating block and " work " word groove matched in clearance on mounting plate.
3. Automatic breaking-in device of breaker as claimed in claim 2, it is characterized in that: the lower end of the first described regulating block is provided with dovetail groove or T-shape slot, the 3rd described regulating block be provided with the dovetail tangs of the dovetail groove of the first regulating block lower end or T-shape slot phase matched in clearance or T-shape protruding.
4. Automatic breaking-in device of breaker as claimed in claim 3, is characterized in that: adopt T-slot and T-shaped projection or dovetail groove and dovetail tangs matched in clearance between described slide plate and chute.
5. Automatic breaking-in device of breaker as claimed in claim 4, is characterized in that: described slide plate is provided with the first guide vane end stop coordinated with circuit breaker, and the first described guide vane end stop is used for the front and back position of limiting circuit breaker on slide plate; The left and right sides of described slide plate is provided with the second guide vane end stop of circuit breaker, and the second described guide vane end stop is used for limiting the right position of slide plate in chute; Described base plate is also provided with circuit breaker guide vane end stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310343251.5A CN103426693B (en) | 2013-08-08 | 2013-08-08 | Automatic breaking-in device of breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310343251.5A CN103426693B (en) | 2013-08-08 | 2013-08-08 | Automatic breaking-in device of breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103426693A CN103426693A (en) | 2013-12-04 |
| CN103426693B true CN103426693B (en) | 2015-03-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310343251.5A Active CN103426693B (en) | 2013-08-08 | 2013-08-08 | Automatic breaking-in device of breaker |
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| CN (1) | CN103426693B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108878223B (en) * | 2017-05-09 | 2024-04-09 | 人民电器集团上海有限公司 | Breaker mounting box body |
| CN108459268B (en) * | 2017-12-29 | 2019-08-13 | 蔡怀峰 | Detection device for circuit breaker |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201508171U (en) * | 2009-09-28 | 2010-06-16 | 上海施耐德低压终端电器有限公司 | Automatic test equipment of machine element in electric leakage protective device |
| CN203415507U (en) * | 2013-08-08 | 2014-01-29 | 宁波奇乐电气集团有限公司 | Automatic running-in device of breaker |
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| CN103426693A (en) | 2013-12-04 |
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