CN2833966Y

CN2833966Y - Terminal cutting machine

Info

Publication number: CN2833966Y
Application number: CN 200520063037
Authority: CN
Inventors: 喻高华; 黄盛�
Original assignee: Foxlink Electronics Dongguan Co Ltd; Cheng Uei Precision Industry Co Ltd
Current assignee: Foxlink Electronics Dongguan Co Ltd; Cheng Uei Precision Industry Co Ltd
Priority date: 2005-08-10
Filing date: 2005-08-10
Publication date: 2006-11-01
Anticipated expiration: 2015-08-10

Abstract

The utility model discloses a terminal cutting machine, which comprises a base seat. The top surface of the base seat is fixedly connected with an upper mould seat; a sliding cavity is formed on the bottom part of the upper mould seat; the front end of the base seat is fixedly connected with a clamp of a connector; the back end of the base seat is in slide connected with a pushing rod through a driving device; a cavity of a connector is formed by the clamp of a connector and is used for being embedded by an external connector with terminals; the front end of the pushing rod is locked with cutter blades which are arranged on the lower part of the cavity of a connector of the clamp of a connector; the driving device is fixedly arranged on the back end of the base seat and drives the pushing rod to move backwards and forwards to take reciprocating movements inside the sliding cavity of the upper mould seat. Thereby, the cutter blades are driven to cut the terminals of the connector inside the cavity of a connector of the clamp of a connector to improve the work efficiency for the elimination of the terminals. The utility model is suitable for the requirements of the scale manufacture of manufacturing industries, and simultaneously, the utility model can reduce operating personnel's labor intensity and ensure tidy terminal cutting effect.

Description

Cut terminal machine

Affiliated technical field

The utility model relates to a kind of processing device of connector, relates in particular to a kind of bonder terminal to be wiped out the die-cut terminal machine of cutting.

Background technology

Generally, the connector that is used to electrically connect electronic installation mainly is made up of plastic casing and terminal.Wherein, plastic casing is used for fixing, protects terminal to reach and external insulation, and terminal is used to transmit power supply or signal.At present, for adapting to the versatility of product, the production firm of connector often is designed to connector the multiterminal minor structure, to satisfy the demand in electronic product market.

When using, connector often needs to assemble with cable, then can realize the transmission of power supply or signal by the electric connection of terminal and cable.Usually, connector and cable adopt the mode of weld job to be assembled into one, promptly adding under the tin state some heart yearns after the cable peeling and the corresponding part bonder terminal mechanical connection of institute, also keep the residue terminal simultaneously and do not do processed, the end that perhaps will remain terminal exposes pin portion and adopts diagonal cutting pliers to wipe out.

Yet, in above-mentioned weld job process,, then certainly will require solder joint unsuitable excessive if the residue terminal is not done processed, require processing procedure to consider the length of reserving heart yearn simultaneously, otherwise will cause short circuit or heart yearn crust between terminals of adjacent to be punctured and short circuit easily by terminal.

Yet, wipe out if will remain the terminal pin portion employing diagonal cutting pliers of terminal, though can effectively avoid foregoing problems, yet, still need manually carry out.So; when increasing operating personnel's labour intensity, and make the operating efficiency of wiping out terminal lower, thereby both can't adapt to the needs of scale production of electronics manufacturing; can't guarantee the die-cut effect of neat terminal again, and then be difficult to provide the stable electrical characteristic of connector after the welding.

The utility model content

The utility model purpose provides a kind of terminal machine of cutting; wipe out the operating efficiency of terminal in raising; when adapting to the large-scale production needs of electronics manufacturing; and can alleviate operating personnel's labour intensity; guarantee the neat die-cut effect of terminal, and then provide the connector after the welding stable electrical characteristic.

For achieving the above object, the utility model provides a kind of terminal machine of cutting, and comprising: base is tabular level and lays; Upper bolster is fixed in base top surface, and sliding cavity is formed on the upper bolster bottom, and the sliding cavity rear and front end all is in communication with the outside; The connector folder is fixed in the upper bolster front end, is formed with the connector chamber on the connector folder, and the connector chamber all is in communication with the outside at two ends up and down, and the connector that has terminal for the outside is embedded; Push rod has a substrate, and substrate extends to form slide post forward, and slide post slides and is contained in the sliding cavity of described upper bolster; Blade is fixedly arranged on the slide post front end of described push rod, and is positioned at the below, connector chamber of described connector folder, and blade has die-cut portion, carries out die-cut with the terminal to the aerial lug in the connector chamber that is embedded at described connector folder; And drive unit, be fixedly arranged on the base, affixed with the substrate of described push rod, to drive slide post front-rear reciprocation movement in the sliding cavity of described upper bolster of push rod.

As mentioned above; the utility model is cut terminal machine Mechanical Driven blade and is carried out die-cut to bonder terminal; thereby replacing prior art adopts diagonal cutting pliers manually to wipe out the operating type of terminal; so; wipe out the operating efficiency of terminal in raising, when adapting to the large-scale production needs of electronics manufacturing, and can alleviate operating personnel's labour intensity; guarantee the neat die-cut effect of terminal, and then provide the connector after the welding stable electrical characteristic.

Description of drawings

Below in conjunction with drawings and Examples the utility model is described in further detail.

Fig. 1 is the stereogram that the utility model is cut terminal machine.

Fig. 2 is the three-dimensional exploded view of cutting arrangements of terminal that is shown in Fig. 1.

Fig. 3 is the stereogram that is shown in the upper bolster of Fig. 2.

Fig. 4 is the stereogram that is shown in the connector folder of Fig. 2.

Fig. 5 is the stereogram that is shown in the cylinder of Fig. 2.

Fig. 6 is the stereogram that is shown in the push rod of Fig. 2.

Fig. 7 is the stereogram that is shown in the blade of Fig. 2.

Fig. 8 is the three-dimensional combination figure of cutting arrangements of terminal that is shown in Fig. 1.

Fig. 9 is a stereogram of desiring to wipe out the connector of terminal.

Figure 10 is the stereogram of connector after wiping out terminal that is shown in Fig. 9.

The description of reference numerals of each element is as follows among the figure: cut terminal machine, 2 1., 2 '. connector,, 10. power set, 20. cut arrangements of terminal, 11. relay boxes, 12. supply sockets, 13. transformer, 14. pedals, 15. tracheaes, 21. base, 22. upper bolsters, 23. connectors folder, 24. cylinder, 25. push rods, 26. location-plates, 27. blade, 221. supporting seats, 222. sliding cavities, 223. locking block, 231. shaping pieces, 232. connector chambeies, 241. operating bar, 242. forerunner's air inlet pipe, 243. rear-guard air inlet pipe, 251. substrate, 252. locking holes, 253. slide posts, 254. feet, 271. die-cut portions.

Embodiment

By describing technology contents of the present utility model, structural feature in detail, realized purpose and effect, give explanation below in conjunction with execution mode and conjunction with figs. are detailed.

See also Fig. 1, the utility model cut terminal machine 1 by the power set 10 of assembly each other with cut arrangements of terminal 20 and form.Wherein, power set 10 comprise relay box 11, and the power supply of relay box 11 is supplied with via transformer 13 by a supply socket 12, and the keying of relay box 11 is by a pedal 14 controls.Relay box 11 is used to control the gas flow situation of being transported by a tracheae 15.

See also Fig. 2, cut arrangements of terminal 20 and comprise that one roughly is the base 21 of flattened rectangular, the affixed upper bolster 22 of the end face of base 21.The affixed a connector folder 23 of upper bolster 22 front ends, the rear end flexibly connects by a cylinder 24 and a push rod 25.Wherein, cylinder 24 is fixed in base 21 rear ends by a rectangle location-plate 26, and push rod 25 front ends also sealedly have a blade 27.In concrete enforcement, cylinder 24 can substitute with other equivalent drive unit.

See also Fig. 3, upper bolster 22 roughly is flattened rectangular, the diapire of upper bolster 22 respectively from the left side, middle part and right side extend to form a bar shaped supporting seat 221 downwards, form the sliding cavity 222 that a rear and front end all is in communication with the outside respectively in middle part supporting seat 221 both sides thus, and each supporting seat 221 protrudes out formation locking block 223 forward in front end face middle part level.

See also Fig. 4, connector folder 23 roughly is the strip of horizontal expansion, the rear end face of connector folder 23 respectively from the left side, middle part and right side extend back and form a shaping piece 231, forms the connector chamber 232 that two ends all are in communication with the outside about in the of respectively in middle part shaping piece 231 both sides thus.

See also Fig. 5, cylinder 24 front ends outwards protrude out a cylindric operating bar 241, and cylinder 24 tops connect a forerunner's air inlet pipe 242 and a rear-guard air inlet pipe 243.

See also Fig. 6, push rod 25 comprises a substrate 251, and a locking holes 252 is offered at substrate 251 middle parts, and substrate 251 both sides are extended a slide post 253 respectively forward, and each slide post 253 protrudes out a feet 254 respectively forward in the two bottom sides of front end face.

See also Fig. 7, blade 27 binds the terminal structure that closes the die-cut connector of concrete needs and carries out respective design.In present embodiment, blade 27 numbers are two, and each blade 27 top forms die-cut 271, respectively in order to die-cut corresponding single terminal with connector of two row's terminals.

See also Fig. 8, cut arrangements of terminal 20 when assembling, at first upper bolster 22 is locked on the base 21, blade 27 is set up on the feet 254 of push rod 25, and then blade 27 is locked on slide post 253 front ends of push rod 25.Then carry out sealedly with three locking blocks 223 of upper bolster 22 corresponding position of connector folder 23 respectively, therefrom connector folder 23 is locked on upper bolster 22 front ends.Then, in the corresponding respectively from back to front sliding cavity 222 that inserts upper bolster 22 bottoms of two slide posts 253 of the sealed push rod 25 that blade 27 arranged, and make each blade 27 lay respectively at connector folder 23 corresponding connector chamber 232 under.Operating bar 241 with cylinder 24 is locked in the locking holes 252 of push rod 25 at last, and then by location-plate 26 cylinder 24 is locked on the middle part, rear end of base 21, thereby finishes the assembling of cutting arrangements of terminal 20.

Please in conjunction with consulting Fig. 1 and Fig. 8, the utility model is cut terminal machine 1 when using, and at first the die-cut connector 2 of desire as shown in Figure 9 is positioned in the two connector chambeies 232 of connector folder 23.Then the start pedal 14, open relay box 11,, drive cylinder 24 thus and drive forwards so that relay box 11 control tracheaes 15 are at first supplied gas to forerunner's air inlet pipe 242 of cylinder 24, and then drive push rod 25, make slide post 253 motion forward in the sliding cavity 222 of upper bolster 22 of push rod 25.At this moment, blade 27 together travels forward with slide post 253, and the respective terminal that die-cut 271 of blade 27 is opposite to the connector 2 in the connector chamber 232 is simultaneously carried out die-cut, thereby obtains the connector 2 ' of finishing die-cut operation as shown in figure 10.After the fixing die-cut time interval that has configured through one, relay box 11 is transferred control tracheae 15 and is supplied gas to the rear-guard air inlet pipe 243 of cylinder 24, drive cylinder 24 thus to rear drive, and then drive push rod 25 and blade 27 and slide backward and set back, thereby finish one-step punching operation to bonder terminal.

In summary; the 27 pairs of bonder terminals of terminal machine 1 Mechanical Driven blade of cutting of the present utility model carry out die-cut; thereby replacing prior art adopts diagonal cutting pliers manually to wipe out the operating type of terminal; so; wipe out the operating efficiency of terminal in raising, when adapting to the large-scale production needs of electronics manufacturing, and can alleviate operating personnel's labour intensity; guarantee the neat die-cut effect of terminal, and then provide the connector after the welding stable electrical characteristic.

Claims

1. cut terminal machine for one kind, it is characterized in that: comprising:

Base is tabular level and lays;

Upper bolster is fixed in base top surface, and sliding cavity is formed on the upper bolster bottom, and the sliding cavity rear and front end all is in communication with the outside;

The connector folder is fixed in the upper bolster front end, is formed with the connector chamber on the connector folder, and the connector chamber all is in communication with the outside at two ends up and down, and the connector that has terminal for the outside is embedded;

Push rod has a substrate, and substrate extends to form slide post forward, and slide post slides and is contained in the sliding cavity of described upper bolster;

Blade is fixedly arranged on the slide post front end of described push rod, and is positioned at the below, connector chamber of described connector folder, and blade has die-cut portion, carries out die-cut with the terminal to the aerial lug in the connector chamber that is embedded at described connector folder; And

Drive unit is fixedly arranged on the base, and is affixed with the substrate of described push rod, to drive slide post front-rear reciprocation movement in the sliding cavity of described upper bolster of push rod.

2. the terminal machine of cutting as claimed in claim 1, it is characterized in that: this upper bolster roughly is flattened rectangular, the diapire of upper bolster respectively from the left side, middle part and right side extend to form a bar shaped supporting seat downwards, forms described sliding cavity respectively in supporting seat both sides, middle part thus.

3. the terminal machine of cutting as claimed in claim 1, it is characterized in that: this connector folder roughly is the strip of horizontal expansion, the rear end face of connector folder respectively from the left side, middle part and right side extend back and form a shaping piece, forms described connector chamber respectively in shaping piece both sides, middle part thus.

4. the terminal machine of cutting as claimed in claim 1 is characterized in that: the substrate both sides of this push rod are extended described slide post respectively forward.

5. the terminal machine of cutting as claimed in claim 1 is characterized in that: this drive unit is a cylinder.

6. the terminal machine of cutting as claimed in claim 5, it is characterized in that: also further comprise power set, with the cylinder assembly, the top of described cylinder connects a forerunner's air inlet pipe and a rear-guard air inlet pipe, described power set are controlled a tracheae and are supplied gas to forerunner's air inlet pipe and rear-guard air inlet pipe successively, thus the control cylinder front-rear reciprocation movement.