CN101630602B - Contact assembling jig with rotatable connecting levers - Google Patents
Contact assembling jig with rotatable connecting levers Download PDFInfo
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- CN101630602B CN101630602B CN2009101830668A CN200910183066A CN101630602B CN 101630602 B CN101630602 B CN 101630602B CN 2009101830668 A CN2009101830668 A CN 2009101830668A CN 200910183066 A CN200910183066 A CN 200910183066A CN 101630602 B CN101630602 B CN 101630602B
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- connecting lever
- contact
- pedestal
- levers
- rotatable
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000003825 pressing Methods 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 7
- 230000002950 deficient Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000013519 translation Methods 0.000 description 1
- 230000014616 translation Effects 0.000 description 1
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- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Abstract
The invention discloses a contact assembling jig with rotatable connecting levers, which is used for assembling a contact and an insulation pedestal of a low-voltage circuit breaker. The contact assembling jig has the technical scheme that a pedestal locating block is fixed on a soleplate; two connecting lever locating parts are fixed at two sides of the upper side of the soleplate, two C-shaped or U-shaped connecting levers are arranged at two sides of the upper part of the soleplate, the rotatable lower ends of the connecting levers are arranged next to the locating parts of the connecting levers, the rotatable end of each connecting lever is provided with a connecting lever lug boss matched with the connecting lever locating parts, and a press mechanism is fixedly connected above the connecting levers; the press mechanism comprises a press block, a threaded rod and guide levers, the press block is connected at the lower end of the threaded rod by screw threads, the guide levers are arranged at both sides of the threaded rod, and the guide levers are freely sleeved on the press block. The invention has the advantages that the press mechanism is rotated to one side by the connecting levers, so the assembly space at the upper part of the pedestal is unoccupied, thereby facilitating the direct assembly of the pedestal, a spring and the contact from the top to the bottom; the pressing position of the press block is confirmed by the connecting lever locating parts, thereby ensuring the assembly position and the assembly precision between the contact and the pedestal; the contact assembling jig has light weight and convenient movement, thereby reducing the labor intensity.
Description
Technical field
The present invention relates to the low voltage electrical equipment processing technique field, relate in particular to the contact of low-voltage circuit breaker and the assembling jig of insulating base.
Background technology
At present, the major function that is applied in the assembling jig of contact in the low-voltage circuit breaker and insulating base is that contact is assemblied on the insulating base.As shown in Figure 1, in the groove on pedestal 11 tops, put spring 12, will put on then axle 5 contact 10 be placed on spring 12 above, each sheet contact 10 bears the pressure of two springs, is approximately about 100N.The anchor clamps downforce that utilization is positioned at contact 10 tops presses to contact 10 and requires the position, make in axle 5 half slots of falling on the pedestal 11 13 of contact 10 centres, whole assembling process is had relatively high expectations to positional precision, anchor clamps are subjected to certain spring force, therefore, the structural design to anchor clamps has proposed higher requirement.
The assembling jig defective of present employed contact and insulating base is:
One, because pedestal 11, spring 12 and contact 10 these three kinds of parts must be put into clamp body simultaneously, in put procedure, because contact 10 floats on spring 12, therefore, the whole put procedure of three kinds of parts is effort, inconvenient operation.
When two, pedestal 11 was placed on the pedestal locating piece, the position can not be fixed, and when the anchor clamps of contact 10 tops press down, can't guarantee the rigging position and the assembly precision of 11 of contact 10 and pedestals.
Summary of the invention
The objective of the invention is for overcoming the defective that the anchor clamps assembling is inconvenient, assembly precision is low of contact and insulating base in the prior art, proposed a kind of easy to assembly, contact assembling jig that production efficiency is high with rotatable connecting levers.
The technical solution used in the present invention is: fixed pedestal locating piece on base plate, two connecting lever locating parts are fixed on both sides above the base plate, the connecting lever of two C types or U type is positioned at both sides, base plate top, the rotatable lower end of connecting lever is installed in by the connecting lever locating part, rotatable end at connecting lever is provided with a connecting lever boss that matches with the connecting lever locating part, at the upper fixed connection forming machanism of connecting lever.
Described forming machanism comprises briquetting, screw rod and guide post, and briquetting is installed guide post by being threaded in the screw rod lower end in the screw rod both sides, and guide post is placed on the briquetting.
The invention has the beneficial effects as follows:
1, rotatable connecting levers rotates to a side with the briquetting parts, has got out of the way the assembly space on pedestal top, has made things convenient for the direct assembling from top to down of pedestal, spring, contact, has improved operating efficiency in actual production.
2, determine the depressed position of briquetting by the connecting lever locating part, guaranteed rigging position and assembly precision between contact and the pedestal.
3, whole assembling jig is in light weight, is convenient to move in assembling process, has alleviated labour intensity.
Description of drawings
Below in conjunction with the drawings and specific embodiments the present invention is described in further detail.
Fig. 1 is the build-up member figure of contact 10, pedestal 11 and spring 12.
Fig. 2 is the structure chart before the anchor clamps assembling of the present invention.
Fig. 3 is the structure chart after the anchor clamps assembling of the present invention.
Among the figure: 1. pedestal locating piece; 2. base plate; 3. connecting lever locating part; 4. connecting lever boss; The axle; 6. connecting lever; 7. briquetting; 8. screw rod; 9. guide post; 10. contact; 11. pedestal; 12. spring; 13. pedestal half slot.
Embodiment
As Fig. 2, the present invention is made up of mechanism components such as base plate 2, pedestal locating piece 1, connecting lever locating part 3, connecting lever 6, briquetting 7, screw rods 8, wherein, pedestal locating piece 1 by screw on base plate 2, have two connecting levers 6 that are designed to C type or U type to be positioned at the both sides on base plate 2 tops, two connecting lever locating parts 3 are fixed on the both sides above the base plate 2.The lower end of two connecting levers 6 is rotatable structure, the upper end is a fixed structure, the rotatable end of connecting lever 6 is installed in connecting lever locating part 3 next doors, and connecting lever 6 is connected on the connecting lever locating part 3 by hole and pin, a connecting lever boss 4 is set on the rotatable end of connecting lever 6 to match with connecting lever locating part 3, when connecting lever 6 rotation, connecting lever boss 4 is touched on the corresponding connecting lever locating part 3 and spacing by connecting lever locating part 3.The upper fixed end of connecting lever 6 connects forming machanism, this forming machanism comprises briquetting 7, screw rod 8 and guide post 9, briquetting 7 is by being threaded in screw rod 8 lower ends, guide post 9 is installed in screw rod 8 both sides, guide post 9 is placed on the briquetting 7, and guide post 9 can prevent briquetting 7 rotations when screw rod 8 is done rotation, like this, briquetting 7 just only moves up and down under the drive of screw rod 8, does not rotate.
Before being placed on the build-up member of Fig. 1 on the pedestal locating piece 1,, the forming machanism of upper end is rotated to a side, just can get out of the way pedestal 11 directly is placed on space on the pedestal locating piece 1 from the top down earlier by two rotatable connecting levers 6.During concrete operations, can earlier pedestal 11 be placed on the pedestal locating piece 1, placing the gap can be controlled in the very little scope, guarantee the positional precision of pedestal 11 and pedestal locating piece 1, then, spring 12 is placed in the groove of pedestal 11 again, at last contact 10 is placed on the spring 12 together with axle 5, the whole operation process is simple, convenient.
As shown in Figure 3, when pedestal 11, spring 12, contact 10 are placed on the pedestal locating piece 1, pulling connecting lever 6, make the forming machanism on top rotate to the service position on contact 10 tops together with connecting lever 6, at this moment, connecting lever locating part 3 is by no longer rotating after arriving the service position with making connecting lever 6 cooperating of connecting lever boss 4, then by rotary screw 8, make briquetting 7 downward translations, pressing contact 10 to overcome spring force and be moved down into rigging position.Because the certain distance of pivot of the axis deviation connecting lever 6 of screw rod 8, therefore, when briquetting 7 is overcoming in the process of spring force, connecting lever 6 can be subjected to a clockwise torque all the time, connecting lever boss 4 on the connecting lever 6 is adjacent on connecting lever locating part 3, and can be rotated counterclockwise around pivot.Like this, contact 10 just under the drive of briquetting 7, is pushed into axle 5 and pedestal 11 upper half-round slots 13 concentric position.
Claims (1)
1. contact assembling jig with rotatable connecting levers, go up fixed pedestal locating piece (1) at base plate (2), it is characterized in that: two connecting lever locating parts (3) are fixed on both sides above the base plate (2), the connecting lever (6) of two C types or U type is positioned at base plate (2) both sides, top, it is other that the rotatable lower end of connecting lever (6) is installed in connecting lever locating part (3), rotatable end at connecting lever (6) is provided with a connecting lever boss (4) that matches with connecting lever locating part (3), upper fixed at connecting lever (6) connects forming machanism, described forming machanism comprises briquetting (7), screw rod (8) and guide post (9), briquetting (7) is by being threaded in screw rod (8) lower end, in screw rod (8) both sides guide post (9) is installed, guide post (9) is placed on the briquetting (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101830668A CN101630602B (en) | 2009-08-06 | 2009-08-06 | Contact assembling jig with rotatable connecting levers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101830668A CN101630602B (en) | 2009-08-06 | 2009-08-06 | Contact assembling jig with rotatable connecting levers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101630602A CN101630602A (en) | 2010-01-20 |
| CN101630602B true CN101630602B (en) | 2011-05-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101830668A Active CN101630602B (en) | 2009-08-06 | 2009-08-06 | Contact assembling jig with rotatable connecting levers |
Country Status (1)
| Country | Link |
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| CN (1) | CN101630602B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101777450B (en) * | 2010-01-28 | 2012-07-11 | 江苏大全凯帆电器股份有限公司 | Moving contact assembling jig and assembling method thereof |
| CN102490135A (en) * | 2011-11-24 | 2012-06-13 | 天津市百利电气有限公司 | Assembly fixture for bridge-shaped contact mechanism and use method for assembly fixture |
| CN102364657B (en) * | 2011-11-24 | 2014-03-12 | 天津市百利电气有限公司 | Bridge-shaped contact tension spring mounting device and using method thereof |
| CN108081179B (en) * | 2018-01-09 | 2023-09-19 | 广州白云电器设备股份有限公司 | Assembly fixture and assembly method for moving contact system of frame-type circuit breaker |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005003929U1 (en) * | 2004-09-15 | 2005-05-25 | IER Meß- und Regeltechnik Eberhard Henkel GmbH | Bistable switching contact |
| DE202005013702U1 (en) * | 2005-08-30 | 2005-12-22 | Otto Vollmann Gmbh & Co. | Electrical light fixture, has terminal leads protruding at ends of cylindrical glass bulb of discharge lamp, where contact between leads and terminal contacts takes place in usage position, and lamp socket arranged in clamp |
| CN201126797Y (en) * | 2007-12-18 | 2008-10-01 | 天津市百利电气有限公司 | Assembling jig for universal type breaker contact system |
| CN201503787U (en) * | 2009-08-06 | 2010-06-09 | 江苏辉能电气有限公司 | Contact assembly fixture with rotational crank arms |
-
2009
- 2009-08-06 CN CN2009101830668A patent/CN101630602B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE202005003929U1 (en) * | 2004-09-15 | 2005-05-25 | IER Meß- und Regeltechnik Eberhard Henkel GmbH | Bistable switching contact |
| DE202005013702U1 (en) * | 2005-08-30 | 2005-12-22 | Otto Vollmann Gmbh & Co. | Electrical light fixture, has terminal leads protruding at ends of cylindrical glass bulb of discharge lamp, where contact between leads and terminal contacts takes place in usage position, and lamp socket arranged in clamp |
| CN201126797Y (en) * | 2007-12-18 | 2008-10-01 | 天津市百利电气有限公司 | Assembling jig for universal type breaker contact system |
| CN201503787U (en) * | 2009-08-06 | 2010-06-09 | 江苏辉能电气有限公司 | Contact assembly fixture with rotational crank arms |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101630602A (en) | 2010-01-20 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHENJIANG POWER SUPPLY COMPANY, JIANGSU PROV. POWE Effective date: 20140821 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140821 Address after: 212132 mechanical and Electrical Industrial Park, Dagang East Road, Dagang District, Zhenjiang, Jiangsu A5 Patentee after: Jiangsu Phono Electric Co.,Ltd. Patentee after: JIANGSU ZHENJIANG ELECTRIC POWER SUPPLY Corp. Address before: 212132 mechanical and Electrical Industrial Park, Dagang East Road, Dagang District, Zhenjiang, Jiangsu A5 Patentee before: Jiangsu Phono Electric Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 212132 mechanical and Electrical Industrial Park, Dagang East Road, Dagang District, Zhenjiang, Jiangsu A5 Patentee after: Jiangsu Phono Electric Co.,Ltd. Patentee after: ZHENJIANG POWER SUPPLY COMPANY, STATE GRID JIANGSU ELECTRIC POWER Co. Address before: 212132 mechanical and Electrical Industrial Park, Dagang East Road, Dagang District, Zhenjiang, Jiangsu A5 Patentee before: Jiangsu Phono Electric Co.,Ltd. Patentee before: JIANGSU ZHENJIANG ELECTRIC POWER SUPPLY Corp. Address after: 212132 mechanical and Electrical Industrial Park, Dagang East Road, Dagang District, Zhenjiang, Jiangsu A5 Patentee after: Jiangsu Phono Electric Co.,Ltd. Patentee after: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. ZHENJIANG POWER SUPPLY BRANCH Address before: 212132 mechanical and Electrical Industrial Park, Dagang East Road, Dagang District, Zhenjiang, Jiangsu A5 Patentee before: Jiangsu Phono Electric Co.,Ltd. Patentee before: ZHENJIANG POWER SUPPLY COMPANY, STATE GRID JIANGSU ELECTRIC POWER Co. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220224 Address after: 212132 mechanical and Electrical Industrial Park, Dagang East Road, Dagang District, Zhenjiang, Jiangsu A5 Patentee after: Jiangsu Phono Electric Co.,Ltd. Address before: 212132 mechanical and Electrical Industrial Park, Dagang East Road, Dagang District, Zhenjiang, Jiangsu A5 Patentee before: Jiangsu Phono Electric Co.,Ltd. Patentee before: STATE GRID JIANGSU ELECTRIC POWER Co.,Ltd. ZHENJIANG POWER SUPPLY BRANCH |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220512 Address after: 212132 No. 97, Wufengshan Road, Dagang, New District, Zhenjiang City, Jiangsu Province Patentee after: Huineng low voltage electric appliance (Jiangsu) Co.,Ltd. Address before: 212132 mechanical and Electrical Industrial Park, Dagang East Road, Dagang District, Zhenjiang, Jiangsu A5 Patentee before: Jiangsu Phono Electric Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 212132 No. 97, Wufengshan Road, Dagang, New District, Zhenjiang City, Jiangsu Province Patentee after: Eaton Huineng low voltage electrical appliances (Jiangsu) Co.,Ltd. Address before: 212132 No. 97, Wufengshan Road, Dagang, New District, Zhenjiang City, Jiangsu Province Patentee before: Huineng low voltage electric appliance (Jiangsu) Co.,Ltd. |