CN102394390A - Wiring terminal and manufacture process thereof - Google Patents
Wiring terminal and manufacture process thereof Download PDFInfo
- Publication number
- CN102394390A CN102394390A CN2011101901251A CN201110190125A CN102394390A CN 102394390 A CN102394390 A CN 102394390A CN 2011101901251 A CN2011101901251 A CN 2011101901251A CN 201110190125 A CN201110190125 A CN 201110190125A CN 102394390 A CN102394390 A CN 102394390A
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- Prior art keywords
- strutting piece
- binding post
- conducting block
- hole
- shell
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Abstract
The invention discloses a wiring terminal which comprises a casing, a front cover and a wire clamping part, wherein the front cover is arranged in the casing, and the wire clamping part is arranged between the front cover and the casing; the wire clamping part comprises a support, a wire clamping sheet and copper conducting block, wherein the support is provided with inclined side edges, the wire clamping sheet is used for clamping wires and arranged at the outer side of the support, and the copper conducting block fixedly connected below the support; a wiring through hole is formed on the support, and the copper conducting block is provided with a conducting post passing through the wiring through hole from bottom to top; and the wire clamping sheet is covered outside the wiring through hole and tightly clamps a wire together with the conducting post. According to the invention, only the copper conducting block in the wire clamping part of the wiring terminal is made of copper, thereby greatly reducing the cost of manufacture. The invention also discloses a process for manufacturing the wiring terminal.
Description
Technical field
The present invention relates to a kind of wiring unit, particularly a kind of binding post and manufacturing process thereof.
Background technology
Existing binding post; Generally be made up of with the clamp portion that is used for clamp and conduction the plastics system shell of insulation, in order to guarantee the electric conductivity of clamp portion, the whole good copper of electric conductivity that adopts of clamp portion is done; And copper is belonging to the expensive metal of price comparison; The whole copper that adopts of clamp portion is done, and makes the cost of binding post higher, is unfavorable for market competition.Therefore need the good and low binding post of cost of a kind of electric conductivity of design.
Summary of the invention
In order to address the above problem, the present invention provide a kind of simple in structure firm, electric conductivity is good and lower-cost binding post.
The technical solution adopted for the present invention to solve the technical problems mainly is:
A kind of binding post; Comprise shell, protecgulum and clamp portion; The protecgulum setting in the enclosure; Clamp portion is arranged between protecgulum and the shell, and said clamp portion comprises that side is lopsided strutting piece, is arranged on the thread tension disc that the strutting piece outside is used for clamping wire, the copper conducting block that is fixedly connected on the strutting piece below, and said strutting piece is provided with the wiring through hole; Said copper conducting block is provided with the conductive pole that passes the wiring through hole from bottom to top, said thread tension disc cover the wiring through hole outside and with the conductive pole clamping wire.
As a kind of improvement of technique scheme, said strutting piece both sides are provided with inverted hook, and said thread tension disc is pressed on the strutting piece both sides through hook.
As a kind of improvement of technique scheme, said conductive pole top is provided with is convenient to the interior curved position that lead inserts.
As a kind of improvement of technique scheme, said shell side is provided with connecting hole, and the corresponding connecting hole in said protecgulum side is provided with and connects the contract piece.
As a kind of improvement of technique scheme, said outer casing inner wall offers the inner groovy of being convenient to connect the packaged embedding of contract at place, corresponding connecting hole top position.
A kind of technology of making above-mentioned binding post is characterized in that it may further comprise the steps:
1) adopt electric conductivity good metal material to go out the prototype of each parts of clamp portion through stamped;
2) the strutting piece prototype that obtains through punch forming is carried out punching press again, obtain the strutting piece that side is a hypotenuse, the wiring through hole on the strutting piece extends to the side bottom by the base;
3) the thread tension disc assembly that obtains through punch forming on the hook of strutting piece both sides, thread tension disc compressed or be welded on the wiring through hole outside of strutting piece side;
4) the copper conducting block that obtains through punch forming, be fixedly connected on the strutting piece below to the copper conducting block, conductive pole passes the wiring through hole from the bottom up, curved position in the conductive pole upper end forms through punching press;
5) adopt the good plastic material of insulation property to produce shell and protecgulum through molded;
6) with the clamp portion assembly that combines in shell;
7) with the protecgulum assembly in shell, make to connect the contract piece and be clamped on the connecting hole, protecgulum compresses clamp portion.
As a kind of improvement of above-mentioned manufacturing process, in above-mentioned steps 1) in, the strutting piece of said clamp portion and the prototype of thread tension disc adopt iron material or steel to be stamped to form, and the prototype of said copper conducting block adopts copper material to be stamped to form.
As a kind of improvement of above-mentioned manufacturing process, in above-mentioned steps 4) in, said copper conducting block is through riveted joint or be weldingly fixed on the strutting piece below.
The invention has the beneficial effects as follows: the clamp portion of this binding post has only the copper conducting block to adopt copper material to make; And strutting piece and thread tension disc all adopt iron material or steel to make; Make clamp portion more firm; And under the prerequisite that does not reduce the terminal electric conductivity, significantly reduced the consumption of copper, and effectively reduce the production cost of binding post, help improving the competitiveness of product in market.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is a structural representation of the present invention;
Fig. 2 is a broken away view of the present invention;
Fig. 3 is the broken away view of clamp portion;
Fig. 4 is the sketch map of the strutting piece prototype that obtains of punching press;
Fig. 5 is the structural representation of strutting piece;
Fig. 6 is the sketch map of the thread tension disc prototype that obtains of punching press;
Fig. 7 is the structural representation of thread tension disc;
Fig. 8 is the sketch map of the copper conducting block prototype that obtains of punching press;
Fig. 9 is the structural representation of copper conducting block.
Embodiment
Referring to figs. 1 through Fig. 9, a kind of binding post comprises shell 1, protecgulum 2 and clamp portion 3; Protecgulum 2 is arranged in the shell 1, and clamp portion 3 is arranged between protecgulum and the shell 1, and protecgulum 2 is provided with the pilot hole 22 that is connected to clamp portion 3; Can lead insert in the clamp portion 3, make wiring convenient simple, clamp portion 3 comprises that side is lopsided strutting piece 31; Strutting piece 31 both sides are provided with inverted hook 312, and corresponding hook 312 is provided with square hole 321 on the thread tension disc 32, and square hole 321 pierces into hook 312 makes thread tension disc 32 be pressed on strutting piece 31 both sides; In the present embodiment; Copper conducting block 33 is connected strutting piece 31 belows, and the circular hole 313 that rivet 34 passes on the strutting piece 31 is connected on the copper conducting block 33, makes copper conducting block 33 be fixed on strutting piece 31 belows; Strutting piece 31 is provided with wiring through hole 311; Copper conducting block 33 is provided with the conductive pole 331 that passes wiring through hole 311 from bottom to top, and conductive pole 331 tops are provided with is convenient to the interior curved position that lead inserts, thread tension disc 32 cover wiring through hole 311 outsides and with conductive pole 331 clamping wires.
Further; Shell 1 side is provided with connecting hole 11; The corresponding connecting hole 11 in protecgulum 2 sides is provided with and connects contract piece 21; Shell 1 inwall offers the inner groovy 12 of being convenient to connect contract piece 21 assemblies at place, corresponding connecting hole 11 top positions, connects contract piece 21 and snaps fitted on the connecting hole 11 through inner groovy 12, and protecgulum 2 and shell 1 are linked together.
When this binding post is made: 1) adopt electric conductivity good metal material to go out the prototype of clamp portion 3 each parts through stamped; 2) strutting piece 31 prototypes that obtain through punch forming are carried out punching press again, obtaining side is the strutting piece 31 of hypotenuse, and the wiring through hole 311 on the strutting piece 31 extends to the side bottom by the base; 3) the thread tension disc that obtains through punching press 32 assemblies on the hook 312 of strutting piece 31 both sides, make thread tension disc 32 be pressed on wiring through hole 311 outsides of strutting piece 31 sides; 4) the copper conducting block 33 that obtains through punching press with binding post 331, through riveting or being weldingly fixed on strutting piece 31 belows, conductive pole 331 passes wiring through hole 311 from the bottom up with copper conducting block 33, curved position in conductive pole 331 upper ends form through punching press; 5) adopt the good plastic material of insulation property to produce shell 1 and protecgulum 2 through molded; 6) with clamp portion 3 assemblies that combine in shell 1; 7) with protecgulum 2 assemblies in shell 1, make to connect contract piece 21 and be clamped on the connecting hole 11, protecgulum 2 compresses clamp portion 3.
In above-mentioned steps 1) in, the strutting piece 31 of said clamp portion 3 and the prototype of thread tension disc 32 adopt iron material or steel to be stamped to form, and the prototype of said copper conducting block 33 adopts copper material to be stamped to form.
Further, above-mentioned steps 2) can adopt automation equipment to carry out streamline production to step 4), effectively enhance productivity.
The above is merely preferential execution mode of the present invention, as long as realize that with basic identical means the technical scheme of the object of the invention all belongs within protection scope of the present invention.
The clamp portion 3 of this binding post has only copper conducting block 33 to adopt copper material to make; And strutting piece 31 all adopts iron material or steel to make with thread tension disc 32; Make clamp portion 3 more firm; And under the prerequisite that does not reduce the terminal electric conductivity, significantly reduced the consumption of copper, and effectively reduce the production cost of binding post, help improving the competitiveness of product in market.
Claims (9)
1. binding post; Comprise shell (1), protecgulum (2) and clamp portion (3); Protecgulum (2) is arranged in the shell (1); Clamp portion (3) is arranged between protecgulum (2) and the shell (1); It is characterized in that: said clamp portion (3) comprise side be lopsided steel strutting piece (31), be arranged on the thread tension disc (32) that strutting piece (31) outside is used for the steel of clamping wire, the copper conducting block (33) that is fixedly connected on strutting piece (31) below; Said strutting piece (31) is provided with wiring through hole (311), and said copper conducting block (33) is provided with the conductive pole (331) that passes wiring through hole (311) from bottom to top, said thread tension disc (32) cover wiring through hole (311) outside and with conductive pole (331) clamping wire.
2. a kind of binding post according to claim 1 is characterized in that: said strutting piece (31) both sides are provided with inverted hook (312), and said thread tension disc (32) compresses or be welded on strutting piece (31) both sides through hook (312).
3. a kind of binding post according to claim 1 is characterized in that: said conductive pole (331) top is provided with is convenient to the interior curved position that lead inserts.
4. a kind of binding post according to claim 1 is characterized in that: said shell (1) side is provided with connecting hole (11), and the corresponding connecting hole in said protecgulum (2) side (11) is provided with and connects contract piece (21).
5. a kind of binding post according to claim 4 is characterized in that: said shell (1) inwall offers the inner groovy (12) of being convenient to connect contract piece (21) assembly at place, corresponding connecting hole (11) top position.
6. technology of making above-mentioned binding post is characterized in that it comprises following processing step:
1) adopt electric conductivity good metal material to go out the prototype of each parts of clamp portion (3) through stamped;
2) strutting piece (31) prototype that obtains through punch forming is carried out punching press again, obtain the strutting piece that side is a hypotenuse (31), the wiring through hole (311) on the strutting piece (31) extends to the side bottom by the base;
3) the thread tension disc that obtains through punch forming (32) assembly on the hook (312) of strutting piece (31) both sides, make thread tension disc (32) compress or be welded on wiring through hole (311) outside of strutting piece (31) side;
4) carry out punching press to copper conducting block (33) prototype that obtains through punch forming; Obtain copper conducting block (33) with binding post (331); Be fixedly connected on strutting piece (31) below to copper conducting block (33); Conductive pole (331) passes wiring through hole (311) from the bottom up, curved position in conductive pole (311) upper end forms through punching press;
5) adopt the good plastic material of insulation property to produce shell (1) and protecgulum (2) through molded;
6) with clamp portion (3) assembly that combines in shell (1);
7) with protecgulum (2) assembly in shell (1), make to connect contract piece (21) and be clamped on the connecting hole (11), protecgulum (2) compresses clamp portion (3).
7. the manufacturing process of a kind of binding post according to claim 6; It is characterized in that: in above-mentioned steps 1) in; The strutting piece (31) of said clamp portion (3) and the prototype of thread tension disc (32) adopt iron material or steel punch forming, and the prototype of said copper conducting block (33) adopts copper material to be stamped to form.
8. the manufacturing process of a kind of binding post according to claim 6 is characterized in that: in above-mentioned steps 3) in, said copper conducting block (33) passes through riveted and fixed in strutting piece (31) below.
9. the manufacturing process of a kind of binding post according to claim 6 is characterized in that: in above-mentioned steps 4) in, said copper conducting block (33) is fixed by welding in strutting piece (31) below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110190125 CN102394390B (en) | 2011-07-08 | 2011-07-08 | Wiring terminal and manufacture process thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110190125 CN102394390B (en) | 2011-07-08 | 2011-07-08 | Wiring terminal and manufacture process thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102394390A true CN102394390A (en) | 2012-03-28 |
| CN102394390B CN102394390B (en) | 2013-10-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110190125 Active CN102394390B (en) | 2011-07-08 | 2011-07-08 | Wiring terminal and manufacture process thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102394390B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375897A (en) * | 2012-04-16 | 2013-10-30 | 珠海格力电器股份有限公司 | Driving box and air conditioner with same |
| CN103928815A (en) * | 2014-04-28 | 2014-07-16 | 佛山市新基德电子厂有限公司 | Cold stamping connection method of two electric conductors |
| CN114361823A (en) * | 2022-01-18 | 2022-04-15 | 三门核电有限公司 | Anti-loosening terminal strip with indication function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0616386A2 (en) * | 1993-03-18 | 1994-09-21 | Tadao Tozuka | Plug-in connector |
| CN1096722C (en) * | 1996-12-19 | 2002-12-18 | 维哥经营公司mbh | Wire jointing clamp |
| CN101267066A (en) * | 2008-04-29 | 2008-09-17 | 卢迪 | A plug lead wiring terminal |
| CN201349056Y (en) * | 2008-09-09 | 2009-11-18 | 唐中恩 | Wiring terminal |
| CN202172128U (en) * | 2011-07-08 | 2012-03-21 | 江门市创艺电器有限公司 | Binding post |
-
2011
- 2011-07-08 CN CN 201110190125 patent/CN102394390B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0616386A2 (en) * | 1993-03-18 | 1994-09-21 | Tadao Tozuka | Plug-in connector |
| CN1096722C (en) * | 1996-12-19 | 2002-12-18 | 维哥经营公司mbh | Wire jointing clamp |
| CN101267066A (en) * | 2008-04-29 | 2008-09-17 | 卢迪 | A plug lead wiring terminal |
| CN201349056Y (en) * | 2008-09-09 | 2009-11-18 | 唐中恩 | Wiring terminal |
| CN202172128U (en) * | 2011-07-08 | 2012-03-21 | 江门市创艺电器有限公司 | Binding post |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375897A (en) * | 2012-04-16 | 2013-10-30 | 珠海格力电器股份有限公司 | Driving box and air conditioner with same |
| CN103375897B (en) * | 2012-04-16 | 2015-09-16 | 珠海格力电器股份有限公司 | Drive box and there is its air-conditioner |
| CN103928815A (en) * | 2014-04-28 | 2014-07-16 | 佛山市新基德电子厂有限公司 | Cold stamping connection method of two electric conductors |
| CN114361823A (en) * | 2022-01-18 | 2022-04-15 | 三门核电有限公司 | Anti-loosening terminal strip with indication function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102394390B (en) | 2013-10-23 |
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