CN201340961Y - Terminal crimping tool and coaxial terminal crimping tool - Google Patents
Terminal crimping tool and coaxial terminal crimping tool Download PDFInfo
- Publication number
- CN201340961Y CN201340961Y CNU2008201817344U CN200820181734U CN201340961Y CN 201340961 Y CN201340961 Y CN 201340961Y CN U2008201817344 U CNU2008201817344 U CN U2008201817344U CN 200820181734 U CN200820181734 U CN 200820181734U CN 201340961 Y CN201340961 Y CN 201340961Y
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- CN
- China
- Prior art keywords
- rod
- coaxial terminal
- holding wire
- crimping tool
- terminal crimping
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a terminal crimping tool and a coaxial terminal crimping tool, wherein, the coaxial terminal crimping tool is used to crimp a signal line and a coaxial terminal. The coaxial terminal crimping tool comprises a first rod body, a second rod body, a laminating part, a guiding part, a U-shaped signal line butting part and an inserting part. Wherein, the first rod body comprises a first holding part and a chute; and the second rod body comprises a second holding part, the second rod body is articulated with the first rod body, and the signal line is put at the position of the second rod body far away from the second holding part; the laminating part is connected with the first rod body, and the laminating part can slide vertical to the direction of the second holding part; the laminating part can slide in the guiding part to crimp the signal line and the coaxial terminal; the U-shaped signal line butting part that butts against the signal line is connected with the second rod body; and the inserting part is inserted into the signal line and the coaxial terminal. The coaxial terminal crimping tool achieves the purpose of crimping the coaxial terminal and the signal line by adopting a simple and labor-saving structure, meanwhile, the manufacturing cost is reduced.
Description
Technical field
The utility model relates to a kind of instrument, and especially a kind of can be the coaxial terminal crimping tool of one with holding wire and coaxial terminal crimping.
Background technology
The coaxial terminal crimping tool is common hand tool, and it is online that it is used for that coaxial terminal is crimped on the signal that size matches, and makes holding wire to be fixed on the jack by coaxial terminal, and electronic signal just can stably be transmitted.
Yet the coaxial terminal crimping tool of prior art is generally complicated bar linkage structure.The structure of typical coaxial terminal crimping tool is, driving the slide block with crimp with oblique connecting rod slides with crimping holding wire and coaxial terminal along the handle direction, precisely because higher because of the more manufacturing cost of using that makes of part, and when using, easily produce fault.
In addition, the coaxial terminal crimping tool of some prior art in the process of crimping, has part strength loss, and this strength loss comes from slide block that crimping uses and puts on the part component that the strength of coaxial terminal is only come for oblique connecting rod transmission along the handle direction.If the user then is easy to generate fatigue if repeat the action of crimping, therefore comparatively inconvenience in the use.
Therefore, be necessary to provide a kind of coaxial terminal crimping tool, its have simple in structure, reduce manufacturing cost and use the labour-saving characteristic, to improve the existing in prior technology problem.
Summary of the invention
Main purpose of the present utility model is to provide a kind of coaxial terminal crimping tool, and in order to crimping holding wire and coaxial terminal, and it has simple in structure and the labour-saving characteristic.
For realizing above-mentioned purpose, coaxial terminal crimping tool of the present utility model comprises first body of rod, second body of rod, pressing portion, guidance part, U-shaped holding wire top and inserts portion.Wherein, first body of rod comprises first grip part and chute; Second body of rod comprises second grip part, and second body of rod is articulated in first body of rod, and holding wire is positioned over the position of second body of rod away from second grip part; Pressing portion is connected in first body of rod, and pressing portion can slide perpendicular to the direction of second grip part; Pressing portion can slide in guidance part with crimping holding wire and coaxial terminal; Be used to replace the U-shaped holding wire top of this holding wire, it connects this second body of rod; And the portion of inserting that is used to insert this holding wire and this coaxial terminal.
The utility model also provides a kind of terminal crimping tool, in order to crimping one holding wire and a terminal, it is characterized in that, this terminal crimping tool comprises: one first body of rod comprises one first grip part and a chute; One second body of rod comprises one second grip part, and this second body of rod is articulated in this first body of rod, and this holding wire is positioned over the position of this second body of rod away from this second grip part; One pressing portion, this pressing portion is connected in this first body of rod, and this pressing portion can slide perpendicular to the direction of this second grip part; And a guidance part, this pressing portion can slide with this holding wire of crimping and this terminal in this guidance part.
Useful technique effect of the present utility model is that coaxial terminal crimping tool of the present utility model is reached the purpose of crimping coaxial terminal and holding wire with simple and labour-saving structure, reduces simultaneously and makes this.
The utility model structure is novel, can provide on the industry and utilize, and truly have the enhancement effect.
Description of drawings
Fig. 1 is the stereogram of coaxial terminal crimping tool first embodiment of the present utility model.
Fig. 2 is the exploded view of coaxial terminal crimping tool first embodiment of the present utility model.
Fig. 3 is the cutaway view of coaxial terminal crimping tool first embodiment of the present utility model when crimping.
Fig. 4 is the stereogram of coaxial terminal crimping tool first embodiment of the present utility model when crimping.
Fig. 5 is the stereogram of coaxial terminal crimping tool second embodiment of the present utility model.
Fig. 6 is the exploded view of coaxial terminal crimping tool second embodiment of the present utility model when holding wire and terminal are inserted.
Fig. 7 is the stereogram of coaxial terminal crimping tool second embodiment of the present utility model when crimping.
Fig. 8 is the stereogram of coaxial terminal crimping tool the 3rd embodiment of the present utility model.
Fig. 9 is the exploded view of coaxial terminal crimping tool the 3rd embodiment of the present utility model when holding wire and terminal are inserted.
Figure 10 is the stereogram of coaxial terminal crimping tool the 3rd embodiment of the present utility model when crimping.
Wherein, description of reference numerals is as follows:
Coaxial terminal crimping tool 1,1a, 1b
First body of rod, 10 first grip parts 12
Second body of rod, 20 second grip parts 22
U-shaped holding wire top 24 top openings 242
Slotted eye 42 is inserted portion 44
Insert portion's opening 442 flexible members 50
Holding wire clamping part 60 grip unit 62
Shell fragment 64 hypotenuses 66
Recess 68 drive-connecting shafts 70
Embodiment
For above-mentioned and other purpose, feature and advantage of the present utility model can be become apparent, cited below particularlyly go out specific embodiment of the utility model, and conjunction with figs., be described in detail below.
Please in the lump referring to figs. 1 to Fig. 4, it is first embodiment of coaxial terminal crimping tool of the present utility model.Fig. 1 is the stereogram of coaxial terminal crimping tool, and Fig. 2 is the exploded view of coaxial terminal crimping tool, and Fig. 3 is the cutaway view of coaxial terminal crimping tool when crimping, and Fig. 4 is the stereogram of coaxial terminal crimping tool when crimping.Though this embodiment is an example with the coaxial terminal crimping tool, also can be general terminal crimping tool.
Coaxial terminal crimping tool 1 of the present utility model has the holding wire 80 and coaxial terminal 90 (as shown in Figure 3) of conductor 82 in order to crimping, holding wire 80 cooperatively interacts with the size of coaxial terminal 90, can make holding wire 80 and coaxial terminal 90 be integrated as one after 1 crimping of coaxial terminal crimping tool, wherein coaxial terminal 90 is one with holding wire 80 with the fashion of extrusion crimping.Wherein, coaxial terminal 90 can be F type coaxial terminal, BNC type coaxial terminal, RCA type coaxial terminal or IEC type coaxial terminal etc.
Coaxial terminal crimping tool 1 of the present utility model mainly comprises first body of rod 10, second body of rod 20, pressing portion 30 and guidance part 40.
First body of rod 10 comprises first grip part 12 and chute 14.Wherein first grip part 12 provides the lever that the user directly grips.In this enforcement, chute 14 is an elongated hole, yet the structure of chute 14 and shape are not limited to this.
Second body of rod 20 comprises second grip part 22, the lever that it also provides the user directly to grip.Furthermore, when carrying out coaxial terminal crimping operation, the user grips first grip part 12 and second grip part 22 simultaneously, because first grip part 12 and second grip part 22 have certain length, produces bigger moment when making the application of force.
Second body of rod 20 is articulated in first body of rod 10, make the win body of rod 10 and second body of rod 20 between can carry out to a certain degree opening and closing movement, and holding wire 80 is positioned over the position (as shown in Figure 3) of second body of rod 20 away from second grip part 22.First body of rod 10 has end 16 and end 18, and end 18 is the relative other end of end 16.In present embodiment, first body of rod 10 and second body of rod 20 are articulated in the end 16 of first body of rod 10 by drive-connecting shaft 70, and the distance between end 16 and the chute 14 is less than the distance between chute 14 and the end 18.
Please refer to Fig. 3.Because the central part of holding wire 80 has the conductor 82 (for example F type coaxial terminal) that is elongate, must consider its accommodation space when crimping.Therefore pressing portion 30 also comprises conductor holding part 32 with respect to the other end 38 of end 36, and the shape of conductor holding part 32 cooperates conductor 82 with the position, makes that conductor 82 just is placed in the conductor holding part 32 when pressing portion 30 is resisted against coaxial terminal 90.Can slide in guidance part 40 with crimping holding wire 80 and coaxial terminal 90 in the end 38 of pressing portion 30.In present embodiment, guidance part 40 comprises the slotted eye 42 that matches with the profile of pressing portion 30, makes pressing portion 30 to slide in cylindrical slotted eye 42.Yet the shape of the profile of pressing portion 30 and slotted eye 42 is not limited to this.
In present embodiment, the direction that the sliding axle 34 of pressing portion 30 slides in chute 14 is different with the direction of sliding in guidance part 40 in the end 38 of pressing portion 30, and its purpose is the direction of transfer of crimping strength is changed into as shown in Figure 3 vertical direction.
First body of rod 10 and the relative angle of second body of rod 20 when crimping dwindle (as shown in Figure 4), put (as shown in Figure 1) in order to make first body of rod 10 and second body of rod 20 be easy to set back after the crimping action is finished, coaxial terminal crimping tool 1 also comprises flexible member 50.The two ends of flexible member 50 connect first body of rod 10 and second body of rod 20 respectively, make coaxial terminal crimping tool 1 (as shown in Figure 4) when carrying out crimping, flexible member 50 is subjected to force compresses and stores elastic force, when crimping finishes, after the user looses one's grip, flexible member 50 just can discharge its elastic force, makes first body of rod 10 of coaxial terminal crimping tool 1 and second body of rod 20 restore to the original state (as shown in Figure 1).Yet the kind of flexible member 50 with the position be set be not limited to this.
In addition, can make holding wire 80 comparatively stably maintain crimping position when making crimping, second body of rod 20 also comprises holding wire clamping part 60, for placing and framing signal line 80.In present embodiment, holding wire clamping part 60 is connected in second body of rod 20 (as shown in Figure 1), and holding wire clamping part 60 comprises each other symmetry and has two grip unit 62 (as shown in Figure 2) of semi-circular indentation 68, wherein the shape of the recess external diameter of holding wire 80 slightly.Holding wire 80 can slip into recess 68 by the hypotenuse 66 of grip unit 62, and the periphery of holding wire clamping part 60 has shell fragment 64, apply suitable pressure in grip unit 62 by shell fragment 64, but make grip unit 62 clampings and framing signal line 80, avoid holding wire 80 to cause crimping bad because of the shift position makes holding wire 80 not align with coaxial terminal 90.In present embodiment, when holding wire 80 is inserted holding wire clamping part 60, vertical in fact second grip part 22 of holding wire 80.
The practical manner of the utility model coaxial terminal crimping tool 1 below is described.At first coaxial terminal 90 is sheathed on the afterbody of holding wire 80, this moment coaxial terminal 90 with holding wire 80 because of as yet not crimping present the state that easily gets loose.Then, holding wire 80 is slipped into the recess 68 of grip unit 62 by hypotenuse 66, the position of the conductor 82 that the conductor holding part 32 of pressing this moment portion 30 just can registration signal line 80.
Then the user holds in first body of rod 10 and second body of rod 20, and brings pressure to bear on first body of rod 10 and second body of rod 20 (application of force direction is direction shown in the arrow of Fig. 3 and Fig. 4), and this strength at first is passed to the sliding axle 34 of pressing portion 30.Because the sliding axle 34 of pressing portion 30 forms fulcrum in chute 14, force arm (be chute 14 to the end 18) is much larger than drag arm (being that end 16 is to chute 14), so the user can carry out the action of crimping effortlessly.
Then by the guiding of slotted eye 42, make pressing portion 30 move along vertical direction.When the user forced in first grip part 12 and second grip part 22 gradually, the angle of first body of rod 10 and second body of rod 20 reduced gradually, and pressing this moment portion 30 just moves towards the below gradually, and then touches coaxial terminal 90.The user continues the application of force, just can just finish the operation of crimping holding wire 80 and coaxial terminal 90 with coaxial terminal 90 towards holding wire 80 direction crimping.
Then please in the lump with reference to figure 5 to Fig. 7, about second embodiment of the utility model coaxial terminal crimping tool.Fig. 5 is the stereogram of coaxial terminal crimping tool, and Fig. 6 is the exploded view of coaxial terminal crimping tool when holding wire and coaxial terminal are inserted, and Fig. 7 is the stereogram of coaxial terminal crimping tool when crimping.
Coaxial terminal crimping tool 1a comprises first body of rod 10, second body of rod 20, pressing portion 30, guidance part 40, U-shaped holding wire top 24 and inserts portion 44.Different with above-mentioned first embodiment is that holding wire 80 is by U-shaped holding wire top 24 and insert portion 44 to reach the purpose of stabilization signal line 80 and coaxial terminal 90.Below just at U-shaped holding wire top 24 with insert portion 44 and further describe.
U-shaped holding wire top 24 connects second body of rod 20 and is positioned at the bottom surface 26 (as shown in Figure 5) of second body of rod 20, and U-shaped holding wire top 24 is for replacing holding wire 80 (as shown in Figure 6).U-shaped holding wire top 24 comprises top opening 242, the external diameter of the form fit holding wire 80 of top opening 242, and in present embodiment, top opening 242 is semicircular in shape slightly, however its shape is not limited thereto.In addition, in present embodiment, the U-shaped holding wire top 24 and second body of rod 20 are one-body molded, and for instance, it can be cast or mode such as punching press is reached.
Insert portion 44 and be the groove shape, it is for inserting segment signal line 80 and coaxial terminal 90.Wherein, insert portion 44 and comprise and insert portion's opening 442, insert portion's opening 442 and the opening of top opening 242 have identical towards, make and insert this when inserting portion 44 when segment signal line 80 and coaxial terminal 90, but holding wire 80 proper top openings 242.In present embodiment, the opening of inserting portion's opening 442 and top opening 242 is towards all towards the place ahead (as shown in Figure 5).In addition, inserting portion 44 can be one-body molded with second grip part 22, and for instance, it can be cast or mode such as punching press is reached.
In present embodiment, when user's desire uses coaxial terminal crimping tool 1a to carry out crimping, at first holding wire 80 and coaxial terminal 90 are inserted (as shown in Figure 6) by the place ahead of coaxial terminal crimping tool 1a, holding wire 80 after inserting just can stably maintain with coaxial terminal 90 and treat crimping position, then the user forces in first body of rod 10 and second body of rod 20 by the direction of arrow of Fig. 6, pressing portion 30 (as shown in Figure 7) just can interlock and the application of force downwards, coaxial terminal 90 is towards the extruding of holding wire 80 directions the most at last, and making holding wire 80 and coaxial terminal 90 crimping is one.
Then please in the lump with reference to figure 8 to Figure 10, about the 3rd embodiment of the utility model coaxial terminal crimping tool.Fig. 8 is the stereogram of coaxial terminal crimping tool, and Fig. 9 is the exploded view of coaxial terminal crimping tool when holding wire and coaxial terminal are inserted, and Figure 10 is the stereogram of coaxial terminal crimping tool when crimping.
The opening that the coaxial terminal crimping tool 1b of present embodiment and the above-mentioned second embodiment difference are to insert portion's opening 442 and top opening 242 towards.In present embodiment, the opening of inserting portion's opening 442 and this top opening 242 is towards side direction (as shown in Figure 9).Therefore, when user's desire uses coaxial terminal crimping tool 1b to carry out crimping, holding wire 80 and coaxial terminal 90 are inserted by the next door of coaxial terminal crimping tool 1b.
In sum, coaxial terminal crimping tool of the present utility model is reached the purpose of crimping coaxial terminal and holding wire with simple and labour-saving structure, reduces simultaneously and makes this.
In sum, no matter the utility model all has totally different feature in prior art with regard to purpose, means and effect.But must notice that the foregoing description only is illustrative principle of the present utility model and effect thereof, but not is used to limit scope of the present utility model.Rights protection scope of the present utility model should be as the criterion as appending claims institute restricted portion.
Claims (10)
1. coaxial terminal crimping tool in order to crimping one holding wire and axle head together, is characterized in that this coaxial terminal crimping tool comprises:
One first body of rod comprises one first grip part and a chute;
One second body of rod comprises one second grip part, and this second body of rod is articulated in this first body of rod, and this holding wire is positioned over the position of this second body of rod away from this second grip part;
One pressing portion, this pressing portion is connected in this first body of rod, and this pressing portion can slide perpendicular to the direction of this second grip part;
One guidance part, this pressing portion can slide in this guidance part with this holding wire of crimping and this coaxial terminal;
One is used to replace the U-shaped holding wire top of this holding wire, and it connects this second body of rod; And
One portion of inserting that supplies this holding wire and this coaxial terminal to insert.
2. coaxial terminal crimping tool as claimed in claim 1 is characterized in that, this U-shaped holding wire top and this second body of rod are one-body molded.
3. coaxial terminal crimping tool as claimed in claim 2 is characterized in that, this second body of rod comprises a bottom surface, and this U-shaped holding wire top is positioned at this bottom surface.
4. coaxial terminal crimping tool as claimed in claim 3 is characterized in that, this portion of inserting comprises inserts portion's opening, and this U-shaped holding wire top comprises a top opening, this insert portion's opening and the opening of this top opening have identical towards.
5. coaxial terminal crimping tool as claimed in claim 2 is characterized in that, this inserts portion and this second grip part is one-body molded.
6. coaxial terminal crimping tool as claimed in claim 1 is characterized in that, this coaxial terminal is a F type coaxial terminal, a BNC type coaxial terminal, a RCA type coaxial terminal or an IEC type coaxial terminal.
7. a terminal crimping tool in order to crimping one holding wire and a terminal, is characterized in that, this terminal crimping tool comprises:
One first body of rod comprises one first grip part and a chute;
One second body of rod comprises one second grip part, and this second body of rod is articulated in this first body of rod, and this holding wire is positioned over the position of this second body of rod away from this second grip part;
One pressing portion, this pressing portion is connected in this first body of rod, and this pressing portion can slide perpendicular to the direction of this second grip part; And
One guidance part, this pressing portion can slide with this holding wire of crimping and this terminal in this guidance part.
8. terminal crimping tool as claimed in claim 7 is characterized in that, this second body of rod also comprises a holding wire clamping part, and this holding wire clamping part comprises each other symmetry and has two grip unit in order to this holding wire of clamping of semi-circular indentation.
9. terminal crimping tool as claimed in claim 7 is characterized in that, this terminal crimping tool also comprises a flexible member, and the two ends of this flexible member connect this first body of rod and this second body of rod respectively.
10. terminal crimping tool as claimed in claim 7 is characterized in that this holding wire comprises a conductor, this pressing portion comprise one can ccontaining this conductor the conductor holding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201817344U CN201340961Y (en) | 2008-12-22 | 2008-12-22 | Terminal crimping tool and coaxial terminal crimping tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201817344U CN201340961Y (en) | 2008-12-22 | 2008-12-22 | Terminal crimping tool and coaxial terminal crimping tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201340961Y true CN201340961Y (en) | 2009-11-04 |
Family
ID=41236504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201817344U Expired - Fee Related CN201340961Y (en) | 2008-12-22 | 2008-12-22 | Terminal crimping tool and coaxial terminal crimping tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201340961Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940537A (en) * | 2017-12-20 | 2019-06-28 | 高屹工业有限公司 | Type pressure-actuating hand-held tool and its sliding guidance method |
-
2008
- 2008-12-22 CN CNU2008201817344U patent/CN201340961Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109940537A (en) * | 2017-12-20 | 2019-06-28 | 高屹工业有限公司 | Type pressure-actuating hand-held tool and its sliding guidance method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20121222 |