CN202662957U - Connecting terminal sheath pressure welding die - Google Patents
Connecting terminal sheath pressure welding die Download PDFInfo
- Publication number
- CN202662957U CN202662957U CN 201220261511 CN201220261511U CN202662957U CN 202662957 U CN202662957 U CN 202662957U CN 201220261511 CN201220261511 CN 201220261511 CN 201220261511 U CN201220261511 U CN 201220261511U CN 202662957 U CN202662957 U CN 202662957U
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- CN
- China
- Prior art keywords
- plate
- die
- lower bolster
- terminal
- sheath
- Prior art date
- 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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- Manufacturing Of Electrical Connectors (AREA)
Abstract
The utility model discloses a connecting terminal sheath pressure welding die, which comprises an n-shaped upper die plate and a u-shaped lower die plate, wherein shoulder plates are respectively arranged at corresponding positions on two sides of the upper die plate and the lower die plate, and comprise an upper die front plate and an upper die rear plate which are arranged on the lower part of the upper die plate, and a lower die front plate and a lower die rear plate which are arranged on the upper part of the lower die plate; a groove group is formed in the upper die rear plate and the lower die rear plate; and a wire hole for accommodating a terminal wire and a protective sheath is formed by combining the groove group. According to the die, the upper die plate and the lower die plate which are reasonable in design are matched for strengthening the terminal sheath quickly, and the die is simple in structure and easy to operate; when ultrasonic waves are applied to a polyvinyl chloride (PVC) tube contact surface, tens of thousands of high-frequency vibrations are generated every second, and ultrasonic energy is transmitted to a welding zone through the die plates, so that the terminal sheath is fixed and prevented from dropping off, the wire body is prevented from being scratched by the terminal, power-on test for the wire body is not influenced, and a strengthening mode of the die is good in effect compared with the traditional strengthening mode for the terminal sheath.
Description
Technical field
The utility model relates to a kind of mould, particularly a kind of mould for the crimping of PVC terminal connections sheath.
Background technology
At present many electrical equipment; digital television for example; the DVD CD-ROM device; equalizer set; karaoke machine; game machines etc. are in wire terminations and wiring unit junction; metal wiring terminal is set usually; with make things convenient for electric wire and wiring unit be connected smoothly be connected to connect reliable and stable; if but terminal is the exposed safeguard measure that lacks outside; can binding post be corroded; shorten its useful life; the A designer takes the measure of plastic protective sleeve; yet simple tubular body plastic sheath only; be easy in actual use landing and ineffective, therefore be necessary to design the technique guarantee sheath that makes new advances and install enough firmly.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of terminal connections sheath crimp.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of terminal connections sheath crimp; comprise the cope match-plate pattern of n font and the lower bolster of u font; described cope match-plate pattern and lower bolster both sides correspondence position are respectively arranged with scapulet; plate after wherein said scapulet comprises plate behind the patrix header board that is arranged on the cope match-plate pattern bottom, the patrix and is arranged on the counterdie header board on lower bolster top, counterdie; behind the described patrix behind plate and the counterdie plate have the groove group, this groove group is combined into be used to the line hole that holds terminal line and protective sleeve.
In order to guarantee that the sheath front end has enough detection spaces, a side of described patrix header board is provided with open slot.
As another preference, a side of described counterdie header board is provided with open slot.
Misplace when the matched moulds for fear of cope match-plate pattern and lower bolster, be provided with locating piece between described cope match-plate pattern and the lower bolster, the width of wherein said locating piece is consistent with the width of cope match-plate pattern, lower bolster opening part.
Be stuck in cope match-plate pattern, lower bolster lira not out for fear of locating piece, described locating piece bottom is provided be used to the clamp that blocks lower bolster.
For locating piece is more easily located, described locating piece one side is provided with plate, and the bottom of wherein said plate and lower bolster opening part are positioned at same level.
The beneficial effects of the utility model are: this mould realizes being that terminal jacket is reinforced fast by cope match-plate pattern and the lower bolster cooperation of appropriate design, the simple and easy operation of mould structure, utilize ul-trasonic irradiation when the pvc pipe contact-making surface, to produce the dither of per second several ten thousand times, by template ultrasonic energy is sent to the welding zone fixed sheath, can play and prevent coming off of terminal jacket, terminal is to the scratch of line body, do not affect again the energising test problem of line body, than traditional terminal jacket reinforcing mode better effects if.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is front view of the present utility model;
Fig. 2 is end view of the present utility model;
Fig. 3 is exploded view of the present utility model;
Fig. 4 is work schematic diagram of the present utility model;
Fig. 5 is the schematic diagram of finished product that the utility model processes.
Embodiment
With reference to Fig. 1～Fig. 3.A kind of terminal connections sheath crimp, comprise the cope match-plate pattern 1 of n font and the lower bolster 2 of u font, described cope match-plate pattern 1 and lower bolster 2 both sides correspondence positions are respectively arranged with scapulet, plate 22 after wherein said scapulet comprises plate 12 behind the patrix header board 11 that is arranged on cope match-plate pattern 1 bottom, the patrix and is arranged on the counterdie header board 21 on lower bolster 2 tops, counterdie, when matched moulds, patrix header board 11 is corresponding with counterdie header board 21, plate 22 correspondences behind plate 12 and the counterdie behind the patrix.Behind the described patrix behind plate 12 and the counterdie plate 22 have groove group 3, this groove group 3 is combined into be used to the line hole that holds terminal line and protective sleeve.
In order to guarantee that the sheath front end has enough detection spaces, one side of described patrix header board 11 is provided with open slot 4, avoid patrix header board 11 and counterdie header board 21 when matched moulds sheath front end envelope De Taimi, in addition, in a side of counterdie header board 21 open slot 4 is set and also can plays same technique effect.
Be provided with locating piece 5 between described cope match-plate pattern 1 and the lower bolster 2, the width of wherein said locating piece 5 is consistent with the width of cope match-plate pattern 1, lower bolster 2 opening parts, makes cope match-plate pattern 1 and lower bolster 2 make things convenient for contraposition by locating piece 5, avoids misplacing when matched moulds.Described locating piece 5 bottoms are provided be used to the clamp 51 that blocks lower bolster 2, avoid locating piece 5 to be stuck in 2 lira of cope match-plate patterns 1, lower bolster not out.Described locating piece 5 one sides are provided with plate 52, and the bottom of wherein said plate 52 and lower bolster 2 opening parts are positioned at same level, make things convenient for locating piece 5 to insert also to make simultaneously locating piece 5 contraposition when not needing to lengthen more steady more accurate by plate 52.
Its step is as follows when real work:
1, install mould, cope match-plate pattern 1 and lower bolster 2 are wanted contraposition.Place 1～3 floor height temperature insulating tape at lower bolster, prevent sparking.
The adjustment of weld time: weld time is set as 0.5～1s, the adjustment of heat-seal temperature: adjust adjustment, temperature parameter is set as 80～140 ℃, and start made the machine preheating 5 minutes.
2, with reference to Fig. 4.The terminal part that will process is positioned on the lower bolster 2 after putting pvc pipe, and insulated wire cores one end is placed on groove group 3 places, and the protective wire core segment is not soldered to.
3, step on the supersonic welder pedal, cope match-plate pattern 1 and lower bolster 2 close up, behind certain pressure, it is fused into one, after ultrasonic wave fails, will allow pressure continue several seconds, make its coagulation forming, counterdie header board 21 1 sides are the Socket welding close 1/2 of fork-join sheet one end, guarantee that finger bumps less than the fork-join sheet, stay position, 1/2 hole to do detection usefulness, plate 22 1 sides are that the weldering of the sleeve pipe other end is lived two jiaos behind the counterdie, sleeve pipe can not dropped out, reach the purpose of welding.
4, unclamp pedal, when cope match-plate pattern 1 rises, take out wire rod, finish a welding action.
5, the product of finishing processing with ultrasonic welding mould as shown in Figure 5.
The utility model realizes being that terminal jacket is reinforced fast by cope match-plate pattern 1 and lower bolster 2 cooperations of appropriate design, the simple and easy operation of mould structure, utilize ultrasonic wave by template ultrasonic energy to be sent to the welding zone fixed sheath, can play and prevent coming off of terminal jacket, terminal does not affect again the energising test problem of line body to the scratch of line body.
Claims (6)
1. terminal connections sheath crimp; it is characterized in that: comprise the cope match-plate pattern (1) of n font and the lower bolster (2) of u font; described cope match-plate pattern (1) and lower bolster (2) both sides correspondence position are respectively arranged with scapulet; wherein said scapulet comprises the patrix header board (11) that is arranged on cope match-plate pattern (1) bottom; plate behind the patrix (12) and be arranged on the counterdie header board (21) on lower bolster (2) top; plate behind the counterdie (22); plate (22) has groove group (3) behind plate behind the described patrix (12) and the counterdie, and this groove group (3) is combined into be used to the line hole that holds terminal line and protective sleeve.
2. a kind of terminal connections sheath crimp according to claim 1, it is characterized in that: a side of described patrix header board (11) is provided with open slot (4).
3. a kind of terminal connections sheath crimp according to claim 1, it is characterized in that: a side of described counterdie header board (21) is provided with open slot (4).
4. a kind of terminal connections sheath crimp according to claim 1, it is characterized in that: be provided with locating piece (5) between described cope match-plate pattern (1) and the lower bolster (2), the width of wherein said locating piece (5) is consistent with the width of cope match-plate pattern (1), lower bolster (2) opening part.
5. a kind of terminal connections sheath crimp according to claim 4, it is characterized in that: described locating piece (5) bottom is provided be used to the clamp that blocks lower bolster (2) (51).
6. a kind of terminal connections sheath crimp according to claim 4, it is characterized in that: described locating piece (5) one sides are provided with plate (52), and the bottom of wherein said plate (52) and lower bolster (2) opening part are positioned at same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220261511 CN202662957U (en) | 2012-06-05 | 2012-06-05 | Connecting terminal sheath pressure welding die |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220261511 CN202662957U (en) | 2012-06-05 | 2012-06-05 | Connecting terminal sheath pressure welding die |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202662957U true CN202662957U (en) | 2013-01-09 |
Family
ID=47457836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220261511 Expired - Fee Related CN202662957U (en) | 2012-06-05 | 2012-06-05 | Connecting terminal sheath pressure welding die |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202662957U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269713A (en) * | 2014-07-07 | 2015-01-07 | 南通大地电气有限公司 | Ultrasonic pressure welding tool |
| CN107425390A (en) * | 2017-09-20 | 2017-12-01 | 黄山市振亿电子有限公司 | The assembling jig and its assembly method of rectification bridge electrode and binding post |
-
2012
- 2012-06-05 CN CN 201220261511 patent/CN202662957U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104269713A (en) * | 2014-07-07 | 2015-01-07 | 南通大地电气有限公司 | Ultrasonic pressure welding tool |
| CN107425390A (en) * | 2017-09-20 | 2017-12-01 | 黄山市振亿电子有限公司 | The assembling jig and its assembly method of rectification bridge electrode and binding post |
| CN107425390B (en) * | 2017-09-20 | 2023-10-10 | 黄山市振亿电子有限公司 | Assembling clamp and assembling method for rectifier bridge electrode and wiring terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130109 Termination date: 20170605 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |