CN206498069U

CN206498069U - Terminal machine with rotation process case

Info

Publication number: CN206498069U
Application number: CN201720064454.4U
Authority: CN
Inventors: 韦敏捷; 韦高和; 韦宣机; 韦敏农; 韦祖义
Original assignee: Shenzhen Three Beijing Link Electronics Co Ltd
Current assignee: Shenzhen Three Beijing Link Electronics Co Ltd
Priority date: 2017-01-18
Filing date: 2017-01-18
Publication date: 2017-09-15
Anticipated expiration: 2027-01-18

Abstract

The utility model discloses a kind of terminal machine with rotation process case, control box is solved to be fixed on the outside of desktop, more operating spaces will be taken, hinder the problem of work people walks about, its drip irrigation device is to include support, pressing block, the drum and the wire feeding assembly to the defeated line of pressing block of winding live wire are installed on support, the support is provided with control box, rotating shaft is inserted between control box and support, the control box rotates realization and screws in support and screw out support around the shaft, reaches and is threaded in or out support by ratchet and ratchet control operation case.

Description

Terminal machine with rotation process case

Technical field

The utility model is related to a kind of terminal machine, more specifically, it relates to which a kind of beat end with rotation process case Handset.

Background technology

As shown in figure 1, electric wire is pressed together metal terminal with electric wire by the punching press of pressing block 21, end is beaten in completion The process of son, needs to control multiple motors to coordinate driving beating terminal process, therefore needs a control box 7 to be controlled, punching press Block 21 is generally fixed on desktop；And employee keeps safe distance with pressing block 21 during in order to operate, control box 7 can typically pacify Mounted in the outside of desktop, in order to control box 7 and the holding safe distance of pressing block 21.

But control box 7 is fixed on the outside of desktop, it will take more operating spaces, work people is hindered to walk about.

Utility model content

The purpose of this utility model is to provide a kind of terminal machine with rotation process case, should pass through ratchet and ratchet control Control box processed is threaded in or out support.

Above-mentioned technical purpose of the present utility model technical scheme is that：

The line of winding live wire is installed on a kind of terminal machine with rotation process case, including support, pressing block, support Disk and the wire feeding assembly to the defeated line of pressing block, the support are provided with control box, and rotating shaft is inserted between control box and support, described Control box rotates realization and screws in support with screwing out support around the shaft.

By using above-mentioned technical proposal, using rotating shaft as the point of rotation, control box can screw in support or screw out support；When beating Control box when not in use, is screwed in support by terminal machine, vacates more operating spaces, and the operating space is easy to staff to walk Or carry article so that whole operation space is more spacious；When terminal machine to be used, first control box is screwed out, made The fortune that must work keeps safe distance when using control box with stamping station.

Preferably, the rotating shaft is provided with ratchet, support, which is provided with, to be engaged in ratchet and screws in the ratchet of reverse support to limit, The ratchet is articulated with the spring for being fixed between support, and ratchet and support and ratchet being engaged to direction rotation towards ratchet.

By using above-mentioned technical proposal, the sealed relation of ratchet and ratchet, reduce control box when vibrations from The situation of dynamic cycle support occurs so that operationally, control box is stable to be rested on the outside of support terminal machine.

Spring causes ratchet has towards ratchet all the time to engage the movement tendency that direction rotates, and ratchet is engaged more with ratchet It is stable.

Preferably, being arranged with the torsion spring for driving the control box inversely to screw in support in the rotating shaft.

By using above-mentioned technical proposal, the elastic force direction of torsion spring and the stop of ratchet are in opposite direction so that ratchet and spine The engagement of wheel is fixed more firm；And after being opened to ratchet, control box automatically can be screwed into support so that operation The step of case screws in support is more convenient.

Preferably, the support, which is fixed with the lower conflict block for contradicting one end, the control box, is fixed with conflict torsion Limited block is fixed with the upper conflict block of the spring other end, the support；

When the control box screws in support, the upper conflict block contacts at the limited block.

By using above-mentioned technical proposal, the conflict relation of upper and lower conflict block and torsion spring causes torsion spring is relative to operation to drive It is dynamic more to stablize, and the upper conflict relation for contradicting block and limited block so that control box under the elastic force of torsion spring in fixed base, Control box is reduced in support because shaking and the rotation of generation.

Preferably, the wire feeding assembly includes the transfer roller groups of extruding electric wire, drives the power source of transfer roller groups rotating.

By using above-mentioned technical proposal, the squeezing action power of transfer roller groups has positioning clamping effect to electric wire so that Electric wire is difficult to occur free movement.

Preferably, transfer roller groups include disk roller setting up and down, appearance wire casing of two disk rollers provided with annular, the power source The gear-box, the gear-box that are connected including servomotor, with servomotor band are provided with the gear of drive roller wheel.

By using above-mentioned technical proposal, hold wire casing effect and be the spacing of long electric wire, prevent the skew of long electric wire；Hold line The receiving space of groove reduces long electric wire and deformed upon because of excessive compression；The setting for holding wire casing is added and connect with long electric wire Contacting surface is accumulated, and has more preferably excellent clamping effect to the frictional force that long electric wire is produced.

Serve Motor Control be easy to control gear rotating, and disk roller by gear drive latter two disk roller be actively Disk roller, has more preferable clamping action to long electric wire, and due to the engagement of gear, two disk rollers are difficult to get loose now As.

Preferably, the gear-box is fixed with two guide cylinders worn and penetrated for electric wire, the guide cylinder described in two is coaxial Set and be placed in the two ends of disk roller import and export.

By using above-mentioned technical proposal, guide cylinder has good guiding and effect of contraction to electricity production line, due to line sending Component will long electric wire toward loopback once, bending back will occur for long electric wire, and the presence of guide cylinder reduces long electric wire and existed Disk roller position bends, it is to avoid the electric wire of bending occurs with the situation that disk roller is wound.

Preferably, Power Component and tangential knife of the support provided with wire stripper, driving wire stripper sliding, the pressing block It is placed between wire feeding assembly and tangential knife；

Power Component includes the clamp cylinder of driving wire stripper, the slide for being fixed on clamp cylinder, for slide sliding Slide rail, the thread bush for being fixed on slide, the leading screw for being threadedly connected to thread bush, the main motor of driving leading screw rotation.

By using above-mentioned technical proposal, the rotation of main motor, drive screw rotation, so as to drive thread bush and clamp gas The movement of cylinder moves back and forth, and realizes line skin is peeled off in the movement after wire stripping using wire stripper.Being set to for slide rail is accurate Limitation wire stripper sliding trajectory, the diameter of wire is smaller, and the wire stripping position of wire stripper is more accurate, and the effect of wire stripping is more excellent.

Preferably, support is fixed with the tangent line cylinder that driving tangential knife is moved up and down.

By using above-mentioned technical proposal, the cut-out be easy to tangential knife to move back and forth, realize to electric wire of tangent line cylinder.

Preferably, the lower section of the tangential knife is provided with bearing plate.

By using above-mentioned technical proposal, the driving pressing block back and forth of stamping cylinder realizes the punching press to wire terminal.

Brief description of the drawings

Fig. 1 is the structural representation of terminal machine in the prior art；

Fig. 2 is the structural representation of embodiment, shows the annexation of wire feeding assembly；

Fig. 3 is the annexation schematic diagram of embodiment middle gear case, servomotor and disk roller；

Fig. 4 is to show wire stripper, the structural representation of tangential knife annexation in embodiment；

Fig. 5 is the annexation schematic diagram between wire stripper and slide rail in embodiment；

Fig. 6 is the structural representation that control box is placed in support in embodiment；

Fig. 7 is torsion spring and support, the annexation schematic diagram of control box in embodiment；

Fig. 8 is ratchet, ratchet and the annexation of rotating shaft schematic diagram in embodiment.

In figure：

1st, support；11st, Wirewinding roller；12nd, rotating disk；

21st, pressing block；22nd, stamping cylinder；

31st, tangential knife；32nd, tangent line cylinder；

41st, transfer roller groups；411st, disk roller；412nd, wire casing is held；

421st, servomotor；422nd, gear；423rd, guide cylinder；

51st, wire stripper；52nd, clamp cylinder；521st, slide；522nd, slide rail；523rd, thread bush；524th, screw mandrel；525th, main electricity Machine；

6th, bearing plate；

7th, control box；71st, rotating shaft；72nd, ratchet；73rd, ratchet；74th, spring；75th, torsion spring；76th, lower conflict block；77th, above support Contact block；78th, limited block；79th, connecting plate.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected in right of the present utility model by Patent Law.

Embodiment, as shown in Fig. 2 including support 1, support 1 is to be welded at the metallic plate of one piece of rectangle, the corner of metallic plate It is fixed with four legs.

Avoid being fixed with Wirewinding roller 11 on support 1, Wirewinding roller 11 has 5 and self is staggered, electric wire from Pull out and be pressed together between line Wirewinding roller 11 in drum, Wirewinding roller 11 has the effect for aligning the electric wire of bending.

As shown in Figure 2 and Figure 3, station under the defeated line of Wirewinding roller 11, is provided with wire feeding assembly, wire feeding assembly passes through transfer roller The electric wire of 41 pairs of clampings of group is conveyed back and forth；

Wire feeding assembly includes fixing by axle in the servomotor 421 and the case of gear 422 installed in support 1, gear 422 casees Two gears 422 are connected with, two gears 422 are intermeshed；Belt wheel, servo electricity are installed on the axle of one fixed gear 422 Belt wheel is also installed, two belt wheels are connected and driven by belt on machine 421.

Disk roller 411 is connected and installed with by key on two axles, two disk rollers 411 arrangement setting up and down is simultaneously carried out to electric wire Clamping.After the startup of servomotor 421, it is rotated forward, and electric wire is fed forward in the drive of disk roller 411；Servomotor 421 is inverted, Electric wire is conveyed backward in the drive of disk roller 411.

The appearance wire casing 412 of annular is offered on two disk rollers 411, two are held wire casing and fitted about 412 so that electric wire Upper lower camber side be stuck in arrange up and down two and hold in wire casings 412.

Gear 422 casees is welded with welding machine on connecting plate, connecting plate and is fixed with two guide cylinders 423, and two guide cylinders 423 are put In the both sides of disk roller 411, the axis of its guide cylinder 423 is just placed on the tangent line of two rollers, and two guide rollers are placed in roller The both sides of wheel 411；The advantage of the design is that electric wire is entering disk roller 411 and when leaving disk roller 411, electric wire all with two rollers Common tangent line it is parallel.

Station under the defeated line of wire feeding assembly, is provided with provided with two risers, and punching press is fixed with by screw on two risers Cylinder 22, the piston rod of the lower section of stamping cylinder 22 is by being welded with pressing block 21, it can be seen that the lower section tool of pressing block 21 There is row's metal terminal, metal terminal is wrapped on the rotating disk 12 of top, and metal terminal is drawn to punching under the traction of motor The lower section of briquetting 21 carries out punching press, and the electric wire after wire stripping is placed between metal terminal and pressing block 21, by pressing block 21 down Pressure, metal terminal will be pressed together with exposed electric wire, and then pressing block 21 is toward rise, and electric wire is that may move.

And main motor 525 is provided with the right side of riser, main motor 525 is used for wire stripping.

As shown in figure 4, slide rail 522, the section T-shaped that track is are fixed with by screw on support 1, and there be sliding on track Slide 521, slide 521 is metal derby and wraps up the upper end of slide rail 522 so that slide 521 is difficult to depart from from slide rail 522.

The right side of slide rail 522 is fixed with thread bush 523, thread bush 523 by screw and wears the screw mandrel for penetrating threaded connection 524, screw mandrel 524 rotate by when thread bush 523 occur axial to move back and forth along screw mandrel 524.And the two ends of screw mandrel 524 are arranged On axle sleeve, and axle sleeve is fixed by welding on support 1, screw mandrel 524 can axle sleeve cofree rotation.

The right-hand member of screw mandrel 524 is connected with main motor 525 by shaft coupling, and main motor 525 drives screw mandrel 524 to rotate, main electricity Machine 525 can the free rotating under PLC controls, so as to realize moving back and forth to slide 521.

As shown in figs. 4 and 5, by being welded with clamp cylinder 52 on slide 521, clamp cylinder 52 is fixed with two Clamping bar, the clamping of break-make gas control system two clamping bars of stripping of clamp cylinder 52 is welded with wire stripper 51 with separating, on clamping bar, shells Tooth engaged is offered in line tweezer 51, can be by through the electric wire of riser when two wire stripper 51 are engaged in the lower end of clamp cylinder 52 Epidermis is engaged, now, and wire stripper 51 are moved towards right side under the effect of screw mandrel 524, and the epidermis of electric wire is peeled off.

And the defeated line front end of wire stripper 51 is provided with tangent line cylinder 32, tangent line cylinder 32 is vertical to be weldingly fixed on riser, Tangential knife 31 is welded with the lower piston rod of tangent line cylinder 32, the lower end of tangential knife 31 is provided with tool rest, when electric wire is reached During 31 position of tangential knife, tangential knife 31, which is moved down, cuts off electric wire.

And after tangential knife 31 is moved up, vacateed space and moved for wire stripper 51.

The lower section of tangential knife 31 is provided with a bearing plate 6, and electric wire and line skin that bearing plate 6 is used to accept after cut-out are accepted Plate 6 is weldingly fixed on support 1.

Operation principle, such as Fig. 2 with as shown in figure 4, servomotor 421 is rotated forward, electric wire is under the drive of disk roller 411 towards reach Dynamic, then tangential knife 31, which is moved down, cuts off electric wire, afterwards, and wire stripper 51 are moved towards the end of electric wire, and clamp cylinder 52 drives, and shells Line tweezer 51 bites electric wire, and then wire stripper 51 leave under the effect of screw mandrel 524 and walk line belt, and now, servomotor 421 is anti- Turn, the electric wire for exposing metal end is moved under pressing block 21, and pressing block 21 is pushed, electric wire is pressed with metal terminal；

Then, servomotor 421 is rotated forward, and electric wire is moved forward under the drive of disk roller 411, then tangential knife 31 move down by Electric wire is cut off, the action before repeating, and is realized to the cut-out of electric wire, wire stripping, is beaten terminal.

As shown in fig. 6,71 rotation around the shaft of control box 7, is screwed in inside support 1, the edge of support 1 and the side of control box 7 Along be arrangeding in parallel, when control box 7 when not in use, control box 7 is placed in support 1 according to reducing control box 7 to the outer space of support 1 Occupancy.

As shown in fig. 7, be interspersed with a vertical rotating shaft 71 on support 1, the upper end of rotating shaft 71 be placed in the upper end of support 1 and with The welding machine of control box 7, the lower end of rotating shaft 71 contradicts the connecting plate below a support 1, and connecting plate is welded on support 1, rotating shaft 71 It is connected between connecting plate by bearing, rotating shaft 71 be free to rotate around own axes.

Rotating shaft 71 in the top of support 1 is arranged with a torsion spring 75, and the upper surface of support 1 is welded with a lower conflict block 76, the lower surface of control box 7 is welded with conflict block 76 under one, and upper conflict block 77 is square, and torsion spring with the lower block 76 that contradicts 75 two ends are contradicted respectively to be contradicted on block 76 in upper conflict block 77 with lower, and under the driving of the elastic force of torsion spring 75, control box 7 has inverse Hour hands rotation screws in the movement tendency of support 1.

And limited block 78 is also welded with the upper surface of support 1, and when limited block 78 is contradicted with upper conflict block 77, operation Case 7 is just placed in support 1, and due to the effect of keeping out of limited block 78, control box 7 is difficult to further screw-in, reduces Control box 7 and the situation of other member impacts occur.

The lower section of rotating shaft 71 is provided with ratchet 72.

As shown in figure 8, the welding of ratchet 72 is set in rotating shaft 71 and is welded and fixed, fixed on connecting plate on vertical pivot, vertical pivot It is hinged with ratchet 73, connecting plate and is also welded with axostylus axostyle, spring 74 is welded with axostylus axostyle, the other end of spring 74 is welded on ratchet 73, in the presence of the elastic force of spring 74, ratchet 73 is engaged on ratchet 72 all the time.Due to engaging for ratchet 72 and ratchet 73, revolve Steering can only produce clockwise, and due to torsion spring 75 torsion when it is anticlockwise, therefore two power mutually support close so that operation Stable being stopped of case 7 is fixed.

Control box 7 is used for the electric elements for controlling whole terminal machine.

And when needing counterclockwise to screw to control box 7 on support 1, as long as ratchet 73 is stirred, by ratchet 73 and ratchet 72 separation.

Claims

1. a kind of terminal machine with rotation process case, including support (1), pressing block (21), it is characterized in that：On support (1) The drum and the wire feeding assembly to pressing block (21) defeated line of winding live wire are installed, the support (1) is provided with control box (7), Rotating shaft (71) is inserted between control box (7) and support (1), the control box (7) (71) rotation around the shaft, which is realized, screws in support (1) With screwing out support (1).

2. the terminal machine according to claim 1 with rotation process case, it is characterized in that：The rotating shaft (71) is provided with spine Take turns (72), support (1), which is provided with, to be engaged in ratchet (72) and screw in the ratchet (73) of reverse support (1) to limit, the ratchet (73) support (1), and ratchet (73) and support are articulated with（1）Between be fixed with by ratchet (73) towards ratchet (72) engagement direction turn Dynamic spring (74).

3. the terminal machine according to claim 1 or 2 with rotation process case, it is characterized in that：On the rotating shaft (71) It is arranged with the torsion spring (75) for driving the control box (7) inversely to screw in support (1).

4. the terminal machine according to claim 3 with rotation process case, it is characterized in that：The support (1) is fixed with Contradict the lower conflict block (76) of torsion spring (75) one end, be fixed with the control box (7) contradict torsion spring (75) other end on support Limited block (78) is fixed with contact block (77), the support (1)；

When the control box (7) screws in support (1), the upper conflict block (77) contacts at the limited block (78).

5. the terminal machine according to claim 1 with rotation process case, it is characterized in that：The wire feeding assembly includes squeezing The transfer roller groups (41) of piezoelectric wire, the power source for driving transfer roller groups (41) rotating.

6. the terminal machine according to claim 5 with rotation process case, it is characterized in that：Transfer roller groups (41) include upper The disk roller (411) of lower setting, appearance wire casing (412) of two disk rollers (411) provided with annular, the power source includes servomotor (421) gear (422) case, gear (422) case for, being connected with servomotor (421) band are provided with the gear of drive roller wheel (411) (422)。

7. the terminal machine according to claim 6 with rotation process case, it is characterized in that：Gear (422) case is solid Surely there are two guide cylinders (423) worn and penetrated for electric wire, the guide cylinder (423) described in two is coaxially disposed and is placed in disk roller (411) two ends imported and exported.

8. the terminal machine according to claim 5 with rotation process case, it is characterized in that：Support (1) is provided with wire stripper (51), driving wire stripper (51) sliding Power Component and tangential knife (31), the pressing block (21) be placed in wire feeding assembly with Between tangential knife (31)；

Power Component includes the clamp cylinder (52) of driving wire stripper (51), the slide (521) for being fixed on clamp cylinder (52), used The slide rail (522) that is slid in slide (521), it is fixed on the thread bush (523) of slide (521), is threadedly connected to thread bush (523) Leading screw, driving leading screw rotation main motor (525).

9. the terminal machine according to claim 8 with rotation process case, it is characterized in that：Support (1) is fixed with driving The tangent line cylinder (32) that tangential knife (31) is moved up and down.

10. the terminal machine according to claim 8 with rotation process case, it is characterized in that：The tangential knife (31) Lower section is provided with bearing plate (6).