CN104078277B - A kind of powerful Kick type temperature controller and assembly method thereof - Google Patents
A kind of powerful Kick type temperature controller and assembly method thereof Download PDFInfo
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- CN104078277B CN104078277B CN201410284835.4A CN201410284835A CN104078277B CN 104078277 B CN104078277 B CN 104078277B CN 201410284835 A CN201410284835 A CN 201410284835A CN 104078277 B CN104078277 B CN 104078277B
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Abstract
The purpose of the present invention is to propose to a kind of powerful Kick type temperature controller and assembly method thereof, to improve the reliability of electrical connection of shell fragment and movable contact so that it is be suitable for the working environment of big electric current.The powerful Kick type temperature controller of the present invention include housing, capping, leading truck, bimetal disk, actuating strut, by determining fishplate bar, the static contact that stationary contact is constituted, the movable contact assembly being made up of movable contact, shell fragment, the first rivet, the second rivet, the first binding post, the second binding post；It is critical only that described shell fragment is provided with nail, the shank of described movable contact rivets with shell fragment after nail, is provided with or is formed with the seal face being pressed in shell fragment at the shank of movable contact.The present invention utilizes the fit structure of different movable contact shanks and shell fragment, improve the reliability of electrical connection of shell fragment and movable contact, so that Kick type temperature controller can be applied to big electric current, powerful working environment, and make its work relatively reliable, also improve its service life simultaneously.
Description
Technical field
The invention belongs to an electro-technical field, be related specifically to a kind of powerful Kick type temperature controller and assembly method thereof.
Background technology
The Kick type temperature controller that existing household electrical appliance use is mainly used as temperature control, overtemperature protection etc.; the shell fragment thickness that Kick type temperature controller uses is typically between 0.1-0.3mm; as shown in Figure 1, 2; at present; it is by expanding contact handle that movable contact is riveted on shell fragment; make itself and shell fragment hole interference fit; owing to shell fragment thickness is little; the conductive cross-sectional area of this interference fit is the least; although contact and shell fragment have a plane contact; but when expanding contact handle, this contact plane can tilt, and causes loose contact, and the most this clinching method is not suitable for the household appliances of larger current.
Summary of the invention
The purpose of the present invention is to propose to a kind of powerful Kick type temperature controller and assembly method thereof, to improve the reliability of electrical connection of shell fragment and movable contact so that it is be suitable for the working environment of big electric current.
The powerful Kick type temperature controller of the present invention, including housing, capping, leading truck, bimetal disk, actuating strut, by determining fishplate bar, the static contact that stationary contact is constituted, the movable contact assembly being made up of movable contact, shell fragment, the first rivet, the second rivet, the first binding post, the second binding post；It is critical only that described shell fragment is provided with nail, the shank of described movable contact rivets with shell fragment after nail, is provided with or is formed with the seal face being pressed in shell fragment at the shank of described movable contact.
The assembly method of above-mentioned Kick type temperature controller includes assembling movable contact assembly step, installing static contact and the first binding post step, installation movable contact assembly and the second binding post step, join bar step, put bimetal disk step, closing step, detecting step, static contact and the first binding post step are wherein installed, movable contact assembly and the second binding post step are installed, join bar step, put bimetal disk step, closing step, detecting step all with tradition Kick type temperature controller assembly method consistent, here is omitted.And it is relevant to concrete structure to assemble movable contact assembly step, specific as follows:
1, riveting with shell fragment after the shank of described movable contact sequentially passes through nail and a butterfly spring sheet, the concave surface of described butterfly spring sheet is towards shell fragment direction, and described butterfly spring sheet constitutes the seal face being pressed in shell fragment.Above-mentioned assembling movable contact assembly step is: the shank of movable contact sequentially passes through the nail of shell fragment and a butterfly spring sheet, and make the concave surface of butterfly spring sheet towards shell fragment direction, then the shank of movable contact is riveted with shell fragment, the shank making movable contact expand after with the nail interference fit of shell fragment, and make butterfly spring Jie's sheet be pressed in shell fragment by the shank of movable contact.
2, described shell fragment is provided with nail, and the shank of described movable contact is hollow handle, and the shank of movable contact rivets with shell fragment after nail, and the shank flange of described movable contact forms the ring compression face being pressed in shell fragment.Above-mentioned assembling movable contact assembly step is: use the movable contact of hollow shank, the shank of movable contact is riveted with shell fragment after nail, the shank making movable contact expand after with the nail interference fit of shell fragment, and make the shank flange of movable contact form the ring compression face being pressed in shell fragment.
3, described shell fragment is provided with nail, and the shank of described movable contact is provided with axial groove, and the shank of movable contact rivets with shell fragment after nail, and the shank flange of described movable contact forms the seal face being pressed in shell fragment.Above-mentioned assembling movable contact assembly step is: use shank to be provided with the movable contact of axial groove, the shank of movable contact is riveted with shell fragment after nail, the shank making movable contact expand after with the nail interference fit of shell fragment, and make the shank flange of movable contact form the seal face being pressed in shell fragment.
4, described shell fragment is provided with nail, described movable contact shank revolve riveting through after nail with shell fragment, the shank expansion of described movable contact forms the ring compression face being pressed in shell fragment.Above-mentioned assembling movable contact assembly step is: with shell fragment, the shank of movable contact is revolved riveting through after nail so that the shank of movable contact expand after with the nail interference fit of shell fragment, and make the shank expansion of movable contact form the ring compression face being pressed in shell fragment.
In above-mentioned movable contact assembly, it is pressed in the seal face of shell fragment by making the shank of movable contact be formed, adds the contact area of movable contact shank and shell fragment, thus it is good reliable to ensure that movable contact contacts with shell fragment.
The powerful Kick type temperature controller of the present invention is on the premise of easy to assembly, utilize the fit structure of different movable contact shanks and shell fragment, improve the reliability of electrical connection of shell fragment and movable contact, so that Kick type temperature controller can be applied to big electric current, powerful working environment, and make its work relatively reliable, also improve its service life simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of Kick type temperature controller of the prior art.
Fig. 2 is the assembling schematic diagram of the shell fragment in prior art movable contact assembly and movable contact.
Fig. 3 is the structural representation of the Kick type temperature controller of embodiment 1.
Fig. 4 is the assembling schematic diagram of the shell fragment in the movable contact assembly of embodiment 1 and movable contact.
Fig. 5 is the structural representation of butterfly spring Jie's sheet.
Fig. 6 is the assembling schematic diagram of the shell fragment in the movable contact assembly of embodiment 2 and movable contact.
Fig. 7 is the assembling schematic diagram of the shell fragment in the movable contact assembly of embodiment 3 and movable contact.
Fig. 8 is the assembling schematic diagram of the shell fragment in the movable contact assembly of embodiment 4 and movable contact.
Detailed description of the invention
Below against accompanying drawing, by the description to embodiment, the detailed description of the invention such as mutual alignment between the involved shape of each component, structure, each several part and annexation, the effect of each several part and operation principle etc. of the present invention is described in further detail.
Embodiment 1:
As shown in Fig. 3,4,5, the Kick type temperature controller of the present embodiment include housing 1, capping 2, leading truck 3, bimetal disk 4, actuating strut 5, by determining fishplate bar 6, the static contact that stationary contact 7 is constituted, the movable contact assembly being made up of movable contact 8, shell fragment 9, first rivet the 10, second rivet the 11, first binding post the 12, second binding post 13, described actuating strut 5 is installed in leading truck 3, and the end of actuating strut 5 is towards shell fragment 9；Described bimetal disk 4 is between capping 2 and actuating strut 5；Described static contact, the first binding post 12 are pressed in inside and outside housing 1 by the first rivet 10, and shell fragment the 9, second binding post 13 in described movable contact assembly is pressed in inside and outside housing 1 by the second rivet 11.
The assembly method of above-mentioned Kick type temperature controller includes assembling movable contact assembly step, installs static contact and the first binding post step, installation movable contact assembly and the second binding post step, joins bar step, puts bimetal disk step, closing step, detecting step, wherein install static contact and the first binding post step, install movable contact assembly and the second binding post step, join bar step, put bimetal disk step, closing step, detecting step and traditional Kick type temperature controller installation step unanimously, here is omitted.
In the present embodiment, described shell fragment 9 is provided with nail, and the shank of described movable contact 8 rivets with shell fragment 9 after sequentially passing through nail and a butterfly spring sheet 14, and the concave surface of described butterfly spring sheet 14 is towards shell fragment 9 direction；
Assemble above-mentioned movable contact assembly step as follows: the shank of movable contact 8 is sequentially passed through the nail of shell fragment 9 and a butterfly spring sheet 14, and make the concave surface of butterfly spring sheet 14 towards shell fragment 9 direction, then the shank of movable contact 8 is riveted with shell fragment 9, the shank making movable contact 8 expand after with the nail interference fit of shell fragment 9, and make butterfly spring Jie's sheet be pressed in shell fragment 9 by the shank of movable contact 8.By the elastic force effect of butterfly spring sheet 14, it is ensured that movable contact 8 contacts good reliable with shell fragment 9.
Embodiment 2:
As shown in Figure 6, the shell fragment 9 in the present embodiment is provided with nail, and the shank of described movable contact 8 is hollow handle, and the shank of movable contact 8 rivets with shell fragment 9 after nail, and the shank of described movable contact 8 forms the ring compression face being pressed in shell fragment 9.
Above-mentioned assembling movable contact assembly step is as follows: use the movable contact 8 of hollow shank, the shank of movable contact 8 is riveted with shell fragment 9 after nail, the shank making movable contact 8 expands the nail interference fit after flange with shell fragment 9, and makes the shank of movable contact 8 form the ring compression face being pressed in shell fragment 9.
Other structure of the present embodiment and assembly method are same as in Example 1, and here is omitted.
Embodiment 3:
As it is shown in fig. 7, the shell fragment 9 in the present embodiment is provided with nail, the shank of described movable contact 8 is provided with axial groove, and the shank of movable contact 8 rivets with shell fragment 9 after nail, and the shank flange of described movable contact 8 forms the seal face being pressed in shell fragment 9.
Above-mentioned assembling movable contact assembly step is as follows: use shank to be provided with the movable contact 8 of axial groove, the shank of movable contact 8 is riveted with shell fragment 9 after nail, the shank making movable contact 8 separates both sides after expanding, with the nail interference fit of shell fragment 9, and the shank of movable contact 8 is formed be pressed in the seal face of shell fragment 9.
Other structure of the present embodiment and assembly method are same as in Example 1, and here is omitted.
Embodiment 4:
As shown in Figure 8, the shell fragment 9 in the present embodiment is provided with nail, described movable contact 8 shank through revolving riveting with shell fragment 9 after nail, the shank expansion of described movable contact 8 forms the ring compression face being pressed in shell fragment 9.
Above-mentioned assembling movable contact assembly step is as follows: with shell fragment 9, the shank of movable contact 8 is revolved riveting after nail, the shank making movable contact 8 expands the nail interference fit after rotation is collapsed with shell fragment 9, and makes the shank of movable contact 8 form the ring compression face being pressed in shell fragment 9.
Other structure of the present embodiment and assembly method are same as in Example 1, and here is omitted.
The above, the Kick type temperature controller installation method that only automatically resets a kind of single-pole single-throw(SPST is described, and the method for the present invention may be equally applicable for multiple pole single throw, hand-reset Kick type temperature controller, and it is the most within the scope of the present invention.
Claims (2)
1. a powerful Kick type temperature controller, including housing, capping, leading truck, bimetal disk, actuating strut, by determining fishplate bar, the static contact that stationary contact is constituted, the movable contact assembly being made up of movable contact, shell fragment, the first rivet, the second rivet, the first binding post, the second binding post；Described shell fragment is provided with nail, and the shank of described movable contact rivets with shell fragment after nail, is provided with or is formed with the seal face being pressed in shell fragment at the shank of described movable contact；It is characterized in that the shank of described movable contact rivets with shell fragment after sequentially passing through nail and a butterfly spring sheet, the concave surface of described butterfly spring sheet is towards shell fragment direction, and described butterfly spring sheet constitutes the seal face being pressed in shell fragment.
The assembly method of powerful Kick type temperature controller the most according to claim 1, including assembling movable contact assembly step, static contact and the first binding post step are installed, movable contact assembly and the second binding post step are installed, join bar step, put bimetal disk step, closing step, detecting step, it is characterized in that described assembling movable contact assembly step is as follows: the shank of movable contact is sequentially passed through the nail of shell fragment and a butterfly spring sheet, and make the concave surface of butterfly spring sheet towards shell fragment direction, then the shank of movable contact is riveted with shell fragment, the shank making movable contact expand after with the nail interference fit of shell fragment, and make butterfly spring sheet be pressed in shell fragment by the shank of movable contact.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410284835.4A CN104078277B (en) | 2014-06-24 | 2014-06-24 | A kind of powerful Kick type temperature controller and assembly method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410284835.4A CN104078277B (en) | 2014-06-24 | 2014-06-24 | A kind of powerful Kick type temperature controller and assembly method thereof |
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| CN104078277A CN104078277A (en) | 2014-10-01 |
| CN104078277B true CN104078277B (en) | 2016-08-31 |
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| CN201410284835.4A Active CN104078277B (en) | 2014-06-24 | 2014-06-24 | A kind of powerful Kick type temperature controller and assembly method thereof |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104064401B (en) * | 2014-06-24 | 2016-08-17 | 广东福尔电子有限公司 | The reliable Kick type temperature controller of a kind of electrical connection and assembly method thereof |
| CN104465216B (en) * | 2014-12-10 | 2018-08-10 | 郭启强 | A kind of pressure stroke switch of closed work |
| CN107191094B (en) * | 2017-05-25 | 2024-07-23 | 深圳市意佳汽车智能科技有限公司 | Non-line end ball seat damping rotating mechanism suitable for automobile tail door electric push rod |
| CN111002034B (en) * | 2019-12-31 | 2024-07-26 | 常州福兰德电器有限公司 | Automatic assembly device of adjustable temperature control switch and working method thereof |
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|---|---|---|---|---|
| CN2330006Y (en) * | 1998-01-26 | 1999-07-21 | 佛山通宝股份有限公司 | Kick temp controller with rivet sleeve |
| CN101221858A (en) * | 2008-01-31 | 2008-07-16 | 浙江开控电气有限公司 | Method for connecting contacts and contacts connected by the same |
| CN202087705U (en) * | 2011-01-27 | 2011-12-28 | 厦门鑫河机电科技有限公司 | Fine positioning device for synchronously riveting and assembling pre-punching parts in die |
| CN204011271U (en) * | 2014-06-24 | 2014-12-10 | 广东福尔电子有限公司 | A kind of powerful Kick type temperature controller |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2556843A1 (en) * | 1975-12-17 | 1977-06-30 | Siemens Ag | Automatic rivet feed mechanism - has slider moving at 90 degrees to guide rail and puts small contact rivets into contact springs |
| CN1008141B (en) * | 1985-12-17 | 1990-05-23 | 田中贵金属工业株式会社 | Electrical contact and method of making same |
| CN101713429A (en) * | 2009-11-17 | 2010-05-26 | 凯迈嘉华（洛阳）新能源有限公司 | Rivet |
| CN201845705U (en) * | 2010-09-09 | 2011-05-25 | 梁嘉平 | Kick-down temperature controller in screw fixed structure |
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2014
- 2014-06-24 CN CN201410284835.4A patent/CN104078277B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2330006Y (en) * | 1998-01-26 | 1999-07-21 | 佛山通宝股份有限公司 | Kick temp controller with rivet sleeve |
| CN101221858A (en) * | 2008-01-31 | 2008-07-16 | 浙江开控电气有限公司 | Method for connecting contacts and contacts connected by the same |
| CN202087705U (en) * | 2011-01-27 | 2011-12-28 | 厦门鑫河机电科技有限公司 | Fine positioning device for synchronously riveting and assembling pre-punching parts in die |
| CN204011271U (en) * | 2014-06-24 | 2014-12-10 | 广东福尔电子有限公司 | A kind of powerful Kick type temperature controller |
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