CN106141008B - USB metal tubes process equipment and its stock supporting plate - Google Patents

USB metal tubes process equipment and its stock supporting plate Download PDF

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Publication number
CN106141008B
CN106141008B CN201610591212.0A CN201610591212A CN106141008B CN 106141008 B CN106141008 B CN 106141008B CN 201610591212 A CN201610591212 A CN 201610591212A CN 106141008 B CN106141008 B CN 106141008B
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CN
China
Prior art keywords
plate
template
stock supporting
metal tube
supporting plate
Prior art date
Application number
CN201610591212.0A
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Chinese (zh)
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CN106141008A (en
Inventor
孙虎
Original Assignee
深圳市大富科技股份有限公司
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Priority to CN201610591212.0A priority Critical patent/CN106141008B/en
Publication of CN106141008A publication Critical patent/CN106141008A/en
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Publication of CN106141008B publication Critical patent/CN106141008B/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/003Positioning devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D35/00Combined processes according to or processes combined with methods covered by groups B21D1/00 - B21D31/00
    • B21D35/002Processes combined with methods covered by groups B21D1/00 - B21D31/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00Tools as parts of machines covered by this subclass
    • B21D37/08Dies with different parts for several steps in a process
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/006Feeding elongated articles, such as tubes, bars, or profiles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02Advancing work in relation to the stroke of the die or tool
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D45/00Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass

Abstract

The embodiment of the present invention provides a kind of USB metal tubes process equipment and its stock supporting plate, the stock supporting plate is arranged between cope plate and the lower template of USB metal tube process equipments, multiple stations are wherein provided with cope plate and lower template, stock supporting plate includes two grip blocks being arranged side by side, clamping element and transmission mechanism, two of which grip block it is at least one on be provided with an at least holding tank, clamping element holds two grip blocks for elasticity, to cause two grip blocks to close up each other in the first direction, and then flat metal tube to be processed is held in holding tank, transmission mechanism is driven two grip blocks along the second direction perpendicular to first direction, and then flat metal tube is delivered to next station from current station successively.The stock supporting plate can realize the clamping and positioning to flat metal tube and station transmission in process by setting grip block, clamping element and transmission mechanism.

Description

USB metal tubes process equipment and its stock supporting plate
Technical field
The present invention relates to diel and the technical field of equipment, more particularly to a kind of USB metal tubes process equipment And its stock supporting plate.
Background technology
USB type C interface has the characteristics that:1. largest data transfer speed reaches 10Gbit/ seconds, and USB 3.1 standard;The size at 2.Type-C interface sockets end is about the slim designs of 8.3mm × 2.5mm;3. support equal from tow sides Pluggable " positive anti-plug " function, the plug repeatedly of more than 10,000 times can be born;4. the standard specification for being equipped with Type-C connectors connects Wiring can be by 3A electric currents, while also support that " USB PD ", maximum 100W electricity can be provided beyond existing USB power supply capacities Power.
There is so good performance just because of USB type C, the application to it on the mobile terminal device has been got over Come more extensive.But the outside metal tube of USB type C joints needs to make the circular arc of inside lateral bend, for this knot The processing of structure, in existing technology, also without a kind of simple in construction, automaticity, machining accuracy and high in machining efficiency Equipment can meet production requirement.
The content of the invention
The embodiment of the present invention provides a kind of USB metal tubes process equipment and its stock supporting plate, and the stock supporting plate can be realized pair The clamping and positioning of flat metal tube and station transmission.
To solve the above problems, the embodiments of the invention provide a kind of stock supporting plate for USB metal tube process equipments, The stock supporting plate is arranged between cope plate and the lower template of the USB metal tubes process equipment, wherein the cope plate and Multiple stations are provided with the lower template;The stock supporting plate includes two grip blocks, clamping element and the biography being arranged side by side Motivation structure, wherein described two grip blocks it is at least one on be provided with an at least holding tank, the clamping element is used for elasticity Described two grip blocks are held, to cause described two grip blocks to close up each other in the first direction, and then by metal to be processed Flat tube is held in the holding tank, and the transmission mechanism is described two along the second direction transmission perpendicular to the first direction Grip block, and then the flat metal tube is delivered to next station from current station.
According to one preferred embodiment of the present invention, the stock supporting plate in the cope plate and the lower template along perpendicular to described Carry out being maintained at the cope plate and the lower mould during pairing on first direction and the third direction of the second direction Contacted between plate and respectively with the cope plate and the lower template.
According to one preferred embodiment of the present invention, during the pairing of the cope plate and the lower template, it is described on Stock supporting plate is moved to the lower template described in template pressure holding, and then the flat metal tube chuck clamped by described two grip blocks is set On the lower mould of the corresponding station of the lower template.
According to one preferred embodiment of the present invention, the stock supporting plate further comprises being arranged at described two grip block both sides Two guide plates, each guide plate with its corresponding to the grip block on be respectively arranged with the guiding machine of mutual cooperation Structure, the guide mechanism enter line slip relative to the guide plate for guiding the grip block respectively along the second direction.
According to one preferred embodiment of the present invention, be provided with lower guide ramp on the guide plate, the lower guide ramp with Lower separation driving element in the lower template, which coordinates, carries out separation driving, to cause the guide plate to drive the grip block gram The clamping action for taking the clamping element separates each other in said first direction, and then causes the grip block to discharge the gold Category flat tube is simultaneously resetted under the drive of the transmission mechanism.
According to one preferred embodiment of the present invention, guide ramp, the upper guiding are further provided with the guide plate Inclined-plane is clamped with the upper clamping driving element on the cope plate, to cause the guide plate to drive the grip block in institute State cope plate and clamp the flat metal tube during the lower template is processed to the flat metal tube.
According to one preferred embodiment of the present invention, the upper clamping driving element causes the grip block to the flat metal tube Caused chucking power causes the grip block to chucking power caused by the flat metal tube more than the clamping element.
According to one preferred embodiment of the present invention, the stock supporting plate further comprises support lining plate, the grip block and described Guide plate is supported in the support lining plate, and the clamping element is flexibly set in the support lining plate and elasticity holds the guiding Plate, and then closed up each other in said first direction by the described two grip blocks of the guide plate.
According to one preferred embodiment of the present invention, the multiple station includes feeding station, processing stations and blanking station;Institute The quantity for stating holding tank is N number of, and the quantity of the processing stations is N-1, and then described two grip blocks are once being passed Multiple metal tubes on the processing stations are delivered to next station from current station during dynamic;Wherein N be more than etc. In 3 positive integer.
In order to solve the above technical problems, the present invention also provides a kind of USB metal tubes process equipment, the USB metal tubes Part process equipment includes cope plate, lower template and stock supporting plate, and the stock supporting plate is arranged at the USB metal tubes process equipment Cope plate and lower template between, wherein be provided with multiple stations in the cope plate and the lower template, the stock supporting plate bag Include two grip blocks, clamping element and the transmission mechanism being arranged side by side, wherein described two grip blocks it is at least one on set An at least holding tank is equipped with, the clamping element holds described two grip blocks for elasticity, to cause described two grip blocks Close up each other in the first direction, and then flat metal tube to be processed is held in the holding tank, the transmission mechanism edge is hung down Described two grip blocks directly are driven in the second direction of the first direction, and then by the flat metal tube successively from current station It is delivered to next station.
According to one preferred embodiment of the present invention, the stock supporting plate in the cope plate and the lower template along perpendicular to described Carry out being maintained at the cope plate and the lower mould during pairing on first direction and the third direction of the second direction Contacted between plate and respectively with the cope plate and the lower template.
According to one preferred embodiment of the present invention, during the pairing of the cope plate and the lower template, it is described on Stock supporting plate is moved to the lower template described in template pressure holding, and then the flat metal tube chuck clamped by described two grip blocks is set On the lower mould of the corresponding station of the lower template.
According to one preferred embodiment of the present invention, the stock supporting plate further comprises being arranged at described two grip block both sides Two guide plates, each guide plate with its corresponding to the grip block on be respectively arranged with the guiding machine of mutual cooperation Structure, the guide mechanism enter line slip relative to the guide plate for guiding the grip block respectively along the second direction.
According to one preferred embodiment of the present invention, be provided with lower guide ramp on the guide plate, the lower guide ramp with Lower separation driving element in the lower template, which coordinates, carries out separation driving, to cause the guide plate to drive the grip block gram The clamping action for taking the clamping element separates each other in said first direction, and then causes the grip block to discharge the gold Category flat tube is simultaneously resetted under the drive of the transmission mechanism.
According to one preferred embodiment of the present invention, guide ramp, the upper guiding are further provided with the guide plate Inclined-plane is clamped with the upper clamping driving element on the cope plate, to cause the guide plate to drive the grip block in institute State cope plate and clamp the flat metal tube during the lower template is processed to the flat metal tube.
According to one preferred embodiment of the present invention, the upper clamping driving element causes the grip block to the flat metal tube Caused chucking power causes the grip block to chucking power caused by the flat metal tube more than the clamping element.
According to one preferred embodiment of the present invention, the stock supporting plate further comprises support lining plate, the grip block and described Guide plate is supported in the support lining plate, and the clamping element is flexibly set in the support lining plate and elasticity holds the guiding Plate, and then closed up each other in said first direction by the described two grip blocks of the guide plate.
According to one preferred embodiment of the present invention, the multiple station includes feeding station, processing stations and blanking station;Institute The quantity for stating holding tank is N number of, and the quantity of the processing stations is N-1, and then described two grip blocks are once being passed Multiple metal tubes on the processing stations are delivered to next station from current station during dynamic;Wherein N be more than etc. In 3 positive integer.
By such scheme, the beneficial effects of the invention are as follows:The present invention is by setting simple bearing material harden structure, Ke Yishi The now clamping and positioning to flat metal tube and station transmission, meanwhile, the USB metal tube process equipments have it is simple in construction, from Dynamicization degree, the characteristics of machining accuracy and processing efficiency are higher.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, make required in being described below to embodiment Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings Accompanying drawing.Wherein:
Fig. 1 is the preferred embodiment structure front view of USB metal tubes process equipment one of the present invention;
Fig. 2 is the structural side view of USB metal tubes process equipment in Fig. 1 embodiments;
Fig. 3 is the top view of USB metal tubes process equipment stock supporting plate in Fig. 1 embodiments;
Fig. 4 is the side view of USB metal tubes process equipment stock supporting plate in Fig. 1 embodiments;
Fig. 5 is that the clamping plate closing of both sides clamps flat metal tube to be processed and flat metal tube to be processed is moved into next work The schematic diagram of position;
Fig. 6 is that sandwich plate is opened when flat metal tube to be processed is delivered into predetermined station position and returns to initial position Schematic diagram;
Fig. 7 is the structural representation of USB metal tubes process equipment matched moulds state in Fig. 1 embodiments;
Fig. 8 is to represent the structural representation that lower separation driving element coordinates with the expansion link changing of the relative positions;
Fig. 9 is the structure schematic diagram of feed mechanism in process equipment;And
Figure 10 is the partial structurtes top view of feed mechanism in Fig. 9.
Embodiment
With reference to the accompanying drawings and examples, the present invention is described in further detail.It is emphasized that following implement Example is merely to illustrate the present invention, but the scope of the present invention is not defined.Likewise, following examples are only the portion of the present invention Point embodiment and not all embodiments, the institute that those of ordinary skill in the art are obtained under the premise of creative work is not made There are other embodiments, belong to the scope of protection of the invention.
Also referring to Fig. 1 and Fig. 2, Fig. 1 is that the preferred embodiment structure of USB metal tubes process equipment one of the present invention is faced Figure, Fig. 2 is the structural side view of USB metal tubes process equipment in Fig. 1 embodiments.The USB metal tube process equipments include But it is not limited to following structure:Cope plate 100, lower template 300 and stock supporting plate 200.Wherein, on cope plate 100 and lower template 300 Multiple stations are provided with, stock supporting plate 200 is arranged between cope plate 100 and lower template 300, and the stock supporting plate 200 is treated for clamping The flat metal tube 9 of processing simultaneously transmits flat metal tube 9 between station, during causing cope plate 100 and the pairing of lower template 300 The flat metal tube 9 for being arranged at least part station is processed, i.e., has flat metal tube 9 to be processed at least part station.
Preferably, stock supporting plate 200 is maintained at cope plate 100 during cope plate 100 and lower template 300 carry out pairing It is in contact between lower template 300 and respectively with cope plate 100 and lower template 300.The structure of this kind of stock supporting plate 200 is compared to existing Have to clamp between different station using manipulator in technology and transmit flat metal tube 9 to be processed, its structure is simpler, controls Journey is also easily realized, and stability and positional precision are all higher.
Preferably, the multiple stations set in cope plate 100 and lower template 300 include:Feeding station, processing stations and fall Expect station.Wherein, the quantity of feeding station and blanking station is typically one, the quantity of processing stations can have it is multiple, and And mould corresponding to each processing stations is different, it is however generally that, on the direction for pointing to blanking station along feeding station, metal Flat tube is by the progressively machine-shaping of each processing stations.
Specifically, further referring to Fig. 3 and Fig. 4, Fig. 3 is USB metal tubes process equipment bearing material in Fig. 1 embodiments The top view of plate, Fig. 4 are the side views of USB metal tubes process equipment stock supporting plate in Fig. 1 embodiments.The stock supporting plate 200 includes Support lining plate 210, guide plate 220, grip block 230, clamping element 240 and transmission mechanism 250.
Preferably, grip block 230 and guide plate 220 are respectively two pieces, and supported side by side is on support lining plate 210, two pieces Two pieces of grip blocks 230 are folded in centre by guide plate 220 located at the both sides of two pieces of grip blocks 230, two pieces of guide plates 220.Clamp Element 240 is then flexibly set in support lining plate 210, specially flexibly supports at the both sides edge placement of support lining plate 210, uses In resilient support guide plate 220.Preferably, the clamping element 240 can be spring, from the two-side elastic of two pieces of guide plates 220 Guide plate 220 is supported, and then is closed up each other in a first direction by 220 two grip blocks 230 of guide plate of both sides.
Preferably, two grip blocks 230 it is at least one on be provided with an at least holding tank 231, in other words for, two The centre position of grip block 230 is collectively forming holding tank 231 by two pieces of grip blocks 230, and the holding tank 231 can be with wherein one Formed on the grip block 230 of side, and the grip block 230 of opposite side can be slab construction, it is, of course, preferable to using sandwich plate The half shape and structure of each self-forming holding tank 231 on 230, sandwich plate 230 are collectively forming in the state of closing for pressing from both sides Hold the holding tank 231 of flat metal tube 9.
It should be noted that first direction described in the embodiment of the present invention refers to the closing direction of holding tank 231, both sides Grip block 230 close in the first direction flat metal tube 9 to be processed be held in holding tank 231.
The transmission mechanism 250 is used to be driven two grip blocks 230 simultaneously along the second direction perpendicular to first direction, and then Flat metal tube 9 is delivered to next station from current station successively.Specific transmission process refers to Fig. 5 and Fig. 6, and Fig. 5 is two The clamping plate closing of side clamps flat metal tube to be processed and flat metal tube to be processed is moved to the schematic diagram of next station, Fig. 6 It is that sandwich plate is opened when flat metal tube to be processed is delivered into predetermined station position, and returns to the schematic diagram of initial position, Solid line and dotted line in Fig. 5 and Fig. 6 represent that grip block 230 moves the control of front and back position respectively, clamping shown in solid in Fig. 5 The position of plate 230 is first position (i.e. relative leftward position in Fig. 5), and the position of the grip block 230 shown in dotted line is second Position (i.e. relative right positions in Fig. 5).When flat metal tube 9 to be processed being delivered into predetermined station position on grip block 230 The detailed construction feature of opening, will be described in detail later.
In the embodiment of the present invention, it is preferred that the quantity of holding tank is N number of, and N can be the positive integer more than or equal to 3, such as Can be 8 shown in Figure of description, naturally it is also possible to be other numerical value, such as 6,10, can be according to processing work The needs of sequence are rationally set.
Preferably, processing stations can be N-1, i.e., the quantity of holding tank than processing stations quantity more than one.Work as folder When holding plate and being located at first position, then N number of holding tank is located at processing stations and blanking station, when grip block is located at the second place, Then N number of holding tank is located at feeding station and processing stations.
Wherein, same one end of sandwich plate 230 is respectively equipped with groove 232, and the groove 232 of sandwich plate 230 is common T-shaped link slot is formed, the end of kinematic link 251 of drive mechanism 250 is provided with the T connector 2511 being engaged with T-shaped link slot (Fig. 6), the T connector 2511 are inserted in T-shaped link slot, form the drive connection of drive mechanism 250 and sandwich plate 230 It is secondary.In this embodiment, it is preferred that the drive mechanism 250 is used as power supplying apparatus using cylinder 252.Cylinder 252 passes through biography Dynamic connecting rod 251 drives two grip blocks 230 to be moved back and forth in a second direction.
It is further preferred that each guide plate 220 with its corresponding to grip block 230 on be respectively arranged with mutual cooperation Guide mechanism 221 (Fig. 4), the guide mechanism 221 are used to guide two grip blocks 230 respectively relative to guide plate 220 along second party To entering line slip.Preferably, the guide mechanism 221 is the sliding groove set in a second direction.
Please continue to refer to Fig. 1, it is provided with the cope plate 100 and clamps driving element 110, clamping driving element on this 110 be used for cope plate 100 with during the pairing of corresponding lower template 300 to be arranged at cope plate 100 and lower template 300 it Between stock supporting plate 200 on two grip blocks 230 be driven clamping, with cause two grip blocks 230 cope plate 100 and under Template 300 clamps gold during being processed to the flat metal tube 9 being arranged in the holding tank 231 of two grip blocks 230 Belong to flat tube 9.For example, driving element 110 is clamped on this and is specifically as follows the plate body that two panels end is provided with inclined-plane 111, and two Plate body is extended along the moving direction of cope plate 100 respectively, specially along third direction (being vertical direction in the present embodiment) Set.
Please continue to refer to Fig. 4, it is preferable that be provided with guide ramp 222 on the guide plate 220, guide ramp 222 on this It is driven by the upper clamping driving element 110 on cope plate 100, the specially upper driving element 110 that clamps carries inclined-plane 111 One end and the upper grafting of guide ramp 222 coordinate, under the changing of the relative positions of two inclined-planes (111 and 222), so that guide plate 220 is to first party Clamped to mobile, and then make guide plate 220 drive grip block 230 to be carried out in cope plate 100 and lower template 300 to flat metal tube 9 Flat metal tube 9 is clamped during processing.
Please continue to refer to Fig. 1 and Fig. 2, it is preferable that be additionally provided with the cope plate 100 locking mechanism 140, it is at least one on Mould 120 and upper resilient support members 130.Wherein upper resilient support members 130 flexibly support mold 120, specifically, upper mould The quantity of tool 120 can be corresponding with the quantity of lower mould, while can also be corresponding with the number quantity of processing stations, Huo Zheshang The quantity of mould 120 can be less than processing stations number (room being present), and mold 120, which is provided with, to be used for and lower template 300 Lower mould 340 coordinate the core of punch process flat metal tube end closing-in structure, and the upper and lower mould of each processing stations The internal structure (i.e. mold insert structure) of (120,340) is different, and mold 120 comprises at least a processing mold, a blanking die Tool and a blanking die, and with lower mould corresponding matching.On the specific structural features of mould core, people in the art Member can no longer be described in detail herein according to the demand designed, designed of closing in shape and procedure of processing.
Preferably, each mold 120 is correspondingly arranged on a upper resilient support members 130, resilient support members on this 130 can be that spring 131 supports the structure for holding bar 132, hold bar 132 and be further connected with mold 120.Upper resilient support The elasticity of element 130 holds mold 120, and mold 120 is in the pairing process of cope plate 100 and lower template 300 in lower template 300 Lower mould 340 supporting role under produce certain contraction.
The locking mechanism 140 is then used to mold 120 is locked in into contraction after cope plate 100 and the pairing of lower template 300 State, and further mold 120 is discharged, on causing after cope plate 100 is with respect to the up preset distance of lower template 300 Mould 120 resets in the presence of upper resilient support members 130.The purpose for setting locking mechanism 140 is prevented on mold 120 When row is retracted, flat metal tube 9 follows mold 120 and detaches lower mold core, therefore the setting of preset distance should cause, upper mould After tool 120 is unlocked, it no longer touches lower mould 340 during up.
Also referring to Fig. 7, Fig. 7 is the structural representation of USB metal tubes process equipment matched moulds state in Fig. 1 embodiments Figure.Preferably, the locking mechanism 140 includes securing rod 141 and locking passes mechanism 142, and the locking passes mechanism 142 and securing rod 141 connect and are simultaneously driven securing rod 141 and carry out stretching motion relative to mold 120, so realize locking to mold 120 and Release, wherein, mold 120 can be provided with 141 corresponding hole of securing rod or groove, when securing rod 141 is stretched on mold 120 Hole or during groove, you can locking mold 120.Specifically, also can be by T-shaped between locking biography mechanism 142 and securing rod 141 Slot structure connects (architectural feature on T-slot refers to the description of previous section), and locking, which passes mechanism 142, can pass through driving Unit 143 is driven, and driver element 143 can be cylinder, oil hydraulic cylinder and motor etc., be not specifically limited herein.But drive Moving cell 143 is preferably cylinder.
The structural representation of equipment matched moulds state is illustrated in Fig. 7, in the figure, securing rod 141 is inserted into from side In mould 120, to realize the locking to mold 120;The upper inclined-plane 111 and guide plate for clamping the end of driving element 110 simultaneously Upper guide ramp 222 on 220 is engaged, and is clamped so that guide plate 220 moves to first direction, and then make the band of guide plate 220 Dynamic grip block 230 is during cope plate 100 and lower template 300 are processed to the end of flat metal tube 9 by flat metal tube 9 It is firm to clamp, and now, mold 120 coordinates with lower mould 340 to be realized to the progress punch process of flat metal tube 9.
Preferably, driving element 110 is clamped on this causes grip block 230 to be greater than chucking power caused by flat metal tube 9 Clamping element 240 causes grip block 230 to chucking power caused by flat metal tube 9, so just to can guarantee that mold 120 to metal flat During pipe 9 carries out punch process, it is firm that flat metal tube 9 can be clamped.
Please continue to refer to Fig. 2 and Fig. 3, pushed away it is further preferred that the cope plate 100 is additionally provided with charging ram 150, on this Material bar 150 is used for during cope plate 100 and the pairing of lower template 300 holding tank 231 that will be arranged at one side end of charging The flat metal tube 9 of side's (namely upper discharge position above feeding station) is pushed into holding tank 231.
Please continue to refer to Fig. 1 and Fig. 2, lower separation driving element 310, the lower separation driving element are provided with the lower template 310 be used for during lower template 300 is descending to be arranged on the stock supporting plate 200 between cope plate 100 and lower template 300 two Individual grip block 230 carries out separation driving, to cause two grip blocks 230 to separate each other, so that it is folded in the holding tank 231 discharged The flat metal tube 9 held.
The lower template 300 further comprises lower transmission mechanism 320, the lower transmission mechanism 320 transmission lower separation driving member Part 310 is stretched with respect to two grip blocks 230, and then lower separation driving element 310 is pressed from both sides in the state of stretching to two Hold plate 230 and carry out separation driving, and separation driving is not carried out to two grip blocks 230 in retracted mode.Likewise, the transmission Mechanism 320 can be cylinder, oil hydraulic cylinder and motor etc., be not specifically limited herein.But the transmission mechanism 320 is preferably gas Cylinder.Because the fireballing feature of movement response that cylinder has.
For example, Fig. 4, the lower surface of the guide plate 220 are provided with lower guide ramp 223, led under this Draw inclined-plane 223 to be driven by the lower separation driving element 310 in lower template 300, to cause guide plate 220 to drive grip block 230 overcome the resilient support of clamping element 240 to act on and separate each other in a first direction, and then grip block 230 is discharged Flat metal tube 9 is simultaneously resetted under the drive of transmission mechanism 250.
For example, driving inclined-plane 311 is provided with the bottom of the lower separation driving element 310, and the lower template 300 is entered One step includes the expansion link 330 being connected with lower transmission mechanism 320, is provided with what is coordinated with driving inclined-plane 311 on the expansion link 330 Flexible inclined-plane 331, the lower transmission mechanism 320 drive expansion link 330 to carry out telescopic moving, to cause driving inclined-plane 311 along flexible Inclined-plane 331 slides, and then realizes the telescopic moving of relative two grip blocks 230 of lower separation driving element 310.
Preferably, the telescopic direction of the expansion link 330 is mutually perpendicular to the lower telescopic direction for separating driving element 310, In the present embodiment, expansion link 330 is moved in a second direction, and lower separation driving element 310 is moved along third direction (vertical direction) It is dynamic.The quantity on the contracting inclined-plane 331 on the expansion link 330 can be multiple, the driving inclined-plane in same lower separation driving element 310 311 also to be multiple, and be adapted with the quantity of contracting inclined-plane 331 on expansion link 330, form the structure of sawtooth like occlusion staggeredly, The changing of the relative positions between driving inclined-plane 311 and flexible inclined-plane 331 forms the lower driving element 310 that separates along third direction (vertical direction) It is mobile.
Referring to Fig. 8, Fig. 8 is to represent the structural representation that lower separation driving element coordinates with the expansion link changing of the relative positions, it is empty in figure Line and solid line represent the two states that the changing of the relative positions coordinates between lower separation driving element 310 and expansion link 330 respectively, i.e., lower separation is driven The stretching state and contraction state of dynamic element 310.
It should be noted that be described above clamp driving element, lower separation driving element is matched somebody with somebody with stock supporting plate respectively Structure is closed, to realize separation and clamping to grip block, but those skilled in the art should be understood that above-mentioned setting is that the present invention is implemented One exemplary structure of example, on the premise of it can realize the separation and clamping to grip block, said structure can also be Other forms, such as set in lower template and clamp driving element, and separation driving element is set on cope plate, or processing is set Single clamping/separation driving element is set in addition in standby, said structure not limited specifically at this.
In addition, lower mould 340 is additionally provided with the lower template 300, wherein, the quantity of lower mould 340 can be according to processing The quantity of station determines that in the present embodiment, lower mould 340 is used as core rod, and its outside is arranged flat metal tube 9 to be processed, on Mould 120 is engaged with lower mould 340, and going out arc-shaped with the top punch process to flat metal tube 9 inside contracts angle.
Preferably, process equipment in the present embodiment includes multiple processing stations, and multiple processing stations are included but not It is limited to an at least shaping station and an at least punching station.For example, can as shown in Figure 2, lower mould 341 is feeding mould Tool, the mould of the corresponding shaping stations of multiple lower moulds 342, lower mould 343 then correspond to label in the mould and figure of punching station 304 corresponding blanking stations.
Wherein, the flat metal tube 9 being arranged in shaping station 342 is entered in cope plate 100 and the pairing process of lower template 300 Row processing and forming;Punching station is then located at the downstream of shaping station, after the processing stations of upstream complete bending process, is being punched On station, simultaneously to the shaping for the flat metal tube 9 being arranged in punching station during cope plate 100 and the pairing of lower template 300 Part is punched out processing, to be punched the moulding section of a part;After Punching Technology is completed, flat metal tube 9 is transported to Blanking station 304, the blanking station 304 are provided with material-dropping hole 3041, to be transferred to blanking station 304 by stock supporting plate 200 Flat metal tube 9 exported through material-dropping hole 3041.Dotted line position illustrates what flat metal tube 9 exported from material-dropping hole 3041 in Fig. 2 Process.
Fig. 2 or Fig. 8 is referred to, it is further preferred that the cope plate 100 is provided with transverse direction corresponding with punching station (being specifically as follows in the first direction or second direction, preferably on horizontal plane direction) insufflation channel 101, and the insufflation channel 101, which extend transversely through cope plate 100, is set.Gas blow pipe (not shown) is connected with the horizontal insufflation channel 101, to cause metal The punching clout of flat tube 9 exports under the airflow function in horizontal insufflation channel 101 from horizontal insufflation channel 101.
Please continue to refer to Fig. 2 or Fig. 8, the USB metal tubes process equipment in the embodiment of the present invention also includes cover plate 400, Cover plate 400 clamps 9 up protecgulum of flat metal tube on grip block 230 in grip block 230, to avoid the folder when stock supporting plate 200 Hold flat metal tube 9 during plate 230 moves up and extracts flat metal tube 9 from lower mould and be upwardly separated from grip block 230.
Specifically, the process equipment further comprises cover plate transmission mechanism 410, the cover plate transmission mechanism 410 and cover plate 400 Drive connection, cope plate it is up during, the cover plate transmission mechanism 410 grip block 230 clamp flat metal tube 9 it is up before Cover plate 400 is driven to grip block 230;Cope plate it is descending during, 9 sets of flat metal tube is set to after lower mould 340, Grip block 230 separates under the changing of the relative positions of driving element 310 coordinates in expansion link 330 with to be opened, and then back (left side) moves a work Position, cover plate transmission mechanism 410 remove cover plate 400 from the top of flat metal tube 9, allow for the mold on cope plate 100 120 are further processed with the lower mould 340 in lower template 300 to flat metal tube 9.
Preferably, the cover plate transmission mechanism 410 includes drive device 411 and drive link 412, wherein, driving dress It is preferably cylinder to put 411, and drive link 412 is used to connect drive device 411 and cover plate 400, and drive device 411 passes through the company of driving Bar 412 drives cover plate 400 to move reciprocatingly, and then is formed to clamping covering and opening for flat metal tube 9 on stock supporting plate 200.Its In, the two states for covering and opening of cover plate 400 are illustrated in Fig. 2 and Fig. 8 respectively.
After terminating the step of processing stations are processed, stock supporting plate 200 separates with lower template 300, and grip block 230 is under Extract flat metal tube 9 on mould, grip block 230 clips all workpiece (flat metal tube 9) and moved right the position of a station, this When, the holding tank of the rightmost side is moved to the top of blanking station;Then when cope plate 100 is descending, by holding column 160 So that stock supporting plate 200 is bonded with lower template 300, the flat metal tube 9 for making to clamp in grip block 230 is set to corresponding lower mould 340 On, because blanking station is not provided with lower mould, therefore the flat metal tube 9 in the holding tank of the rightmost side is not enclosed on lower mould, Still it is clamped in holding tank, grip block 230 is separated under the changing of the relative positions of driving element 310 coordinates with in expansion link 330 and opened afterwards Open, then the flat metal tube 9 of clamping drops from blanking station in the holding tank of the rightmost side;Preferably, can also be set on the cover plate 400 There is gas hole 401, to be transferred to the output gas flow of the flat metal tube 9 of blanking station in gas hole 401 by stock supporting plate 200 Effect is lower to be easier to separate from the holding tank 231 of grip block 230, and then falls into material-dropping hole 3041, realizes what output processed Flat metal tube 9.Wherein, tracheae 402 is connected with the gas hole 401, tracheae 402 is used to input quick flow to gas hole 401. Certainly, gas hole 401 is only used as a miscellaneous function, and flat metal tube 9 also may be used when grip block 230 opens by Action of Gravity Field Dropped from blanking station, add gas hole 401 as auxiliary, it can be ensured that flat metal tube 9 can drop from material-dropping hole 3041.
Further, the process equipment also includes feed mechanism 500, refering to Fig. 9 and Figure 10, Fig. 9 be in process equipment on Expect the structure schematic diagram of mechanism, Figure 10 is the partial structurtes top view of feed mechanism in Fig. 9.The feed mechanism 500 includes holding Put block 510, the first transmission mechanism 520, the first charging ram 530 and the second transmission mechanism 540.
Specifically, block 510 is housed to be connected with the second transmission mechanism 540, wherein, the second transmission mechanism 540 includes cylinder 541 and for connecting the connecting rod 542 of accommodating block 510 and cylinder 541, cylinder 541 passes through connecting rod 542 and drives accommodating block 510 reciprocatingly move, and arrow represents the track that accommodating block 510 moves back and forth in Fig. 9.
Accommodating hole 511 is provided with accommodating block 510, the first transmission mechanism 520 is connected with the first charging ram 530, for inciting somebody to action The flat metal tube 9 to be processed for being sent to the top of accommodating hole 511 is pushed in accommodating hole 511.Wherein, first transmission mechanism 520 be preferably cylinder.
Second transmission mechanism 540 is used for the top that accommodating block 510 is pushed to the holding tank 231 of grip block 230, Ji Jiangrong The flat metal tube 9 being placed in accommodating hole 511 is sent to the top of holding tank 231, and the upper charging ram 150 of the cope plate 100 is upper Flat metal tube 9 is pushed in holding tank 231 from accommodating hole 511 during template 100 is descending.The reality of block 510 is housed in Figure 10 Line and dotted line represent that the reception flat metal tube 9 of accommodating block 510 enters the position of accommodating hole 511, and upper charging ram 150 respectively The position that flat metal tube 9 in accommodating hole 511 is pushed in holding tank 231.
In the whole process of flat metal tube 9 to be processed, the operation of process equipment is as follows.
In being described herein as, it is assumed that when process equipment starts, cope plate is descending since extreme higher position, and the extreme higher position is upper The initial position of template, now stock supporting plate is between cope plate and lower template, and is not contacted with cope plate and lower template, clamping Plate is positioned at the foregoing second place (namely the dotted line position on right side shown in Fig. 5), and now rightmost side holding tank is located at blanking station Surface, other holding tanks are located at the surface of processing stations, and cover plate 400 is covered on the top of grip block 230;
One process-cycle includes a descending process and a up process, wherein during descending:
Flat metal tube 9 to be processed is pushed to when upper discharge position i.e. grip block 230 is located at first position it by feed mechanism The surface of the holding tank 231 of the leftmost side;
Cope plate 100 is descending, and holding column 160 by elasticity is first pressed onto stock supporting plate 200 in lower template 300, namely under Mould 340 is also had been inserted into corresponding holding tank, if now accompanying flat metal tube 9 in the holding tank of grip block 230, under Mould 340 also have been inserted into corresponding in flat metal tube 9, blanking station is not provided with lower mould, in the holding tank of the rightmost side Flat metal tube does not have set to be set on lower mould;
Expansion link 330 separates the changing of the relative positions of driving element 310 cooperation with so that lower separation driving element 310 is held upwards to be led The lower guide ramp 223 of the lower surface of corbel back slab 220, and then grip block 230 is opened (solid line position on right side as shown in Figure 6), this When, if being clamped with flat metal tube 9 in the holding tank of the rightmost side, the flat metal tube 9 drops on corresponding blanking station (to be covered The gas hole 401 set on plate 400 blows flat metal tube 9 off for auxiliary);Then, band of the grip block 230 in transmission mechanism 250 Dynamic to be moved to foregoing first position (namely the dotted line position in left side shown in Fig. 6), now leftmost side holding tank is moved to Expect station, cover plate transmission mechanism 410 removes cover plate 400 from the top of flat metal tube 9, and grip block 230 is in clamping element 240 Effect is lower to recover to clamped condition.
Cope plate 100 continues traveling downwardly, and is pushed to the flat metal tube 9 being placed in accommodating hole 511 by upper charging ram 150 In the holding tank 231 of the leftmost side of grip block 230;Cope plate 100 continues traveling downwardly, if being clamped in other holding tanks of grip block 230 There is flat metal tube 9, mold 120 coordinates the processing realized to flat metal tube 9 with the contraposition of lower mould 340.
After completing the processing to flat metal tube 9, into up process:
Before cope plate is up, locking mechanism 140 is locked to mold 120, and cope plate 100 is retracted upwards, bearing material Plate 200 first separates with cope plate 100, and elasticity holds column 160 and extended, in cope plate with respect to the up preset distance of lower template Afterwards, locking mechanism 140 releases the locking to mold 120 again, and the wherein setting of preset distance should cause, the quilt of mold 120 After unlocking, it no longer touches lower mould during up.
Now the flat metal tube 9 of each station all covers on corresponding lower mould 340, and cover plate 400 is in cover plate driver The top of the top of flat metal tube 9, i.e. holding tank 231 is covered under the drive of structure 410.
Cope plate 100 continues up, and stock supporting plate 200 separates with lower template 300, and grip block 230 is by the gold of each processing stations Category flat tube 9 is extracted from lower mould 340, and its cover plate 400 is covered can prevent from extracting flat metal tube 9 on holding tank 231 During flat metal tube 9 takeoff upwards.
Then move a station to the right in the clamp state in grip block 230, drive each of the interior clamping of its holding tank Individual flat metal tube moves a station to the right, now grip block 230 or clamped condition.
Next enter descending process again, repeat above-mentioned descending → up → descending → up ... step, you can be real Now to the Continuous maching of flat metal tube, in each process-cycle, the flat metal tube in the drive holding tank of grip block 230 is forward (to the right) a mobile station, is realized to flat metal tube to front transfer, and the transfer mode is simple and reliable, relative to use Manipulator transmits flat metal tube, and device structure is more simple, nor needs accurate control device to be controlled, and reduces The cost of process equipment, improve the reliability of process equipment.
Process equipment provided in an embodiment of the present invention, by setting simple cope plate, lower template, stock supporting plate and feeding The structures such as mechanism, it is possible to achieve to the processes such as the feeding of flat metal tube, transmission and processing, the USB metal tube process equipments With simple in construction, automaticity, the characteristics of machining accuracy and processing efficiency are higher.
It should be noted that in the embodiment of the present invention, employ " left side ", " right side " " on ", " under " etc. be used to describing it is each The determiner of position of components or structural relation, above-mentioned determiner are used for the facility being described in conjunction with the accompanying, and are merely representative of Relative position from angle shown in accompanying drawing, it is not the concrete restriction to each element relative position of process equipment or structure, It will be understood by those skilled in the art that on the premise of it can realize goal of the invention, the relative position and structure of each element may be used also To do other rational settings.
The section Example of the present invention is the foregoing is only, is not intended to limit the scope of the invention, every utilization The equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations Technical field, be included within the scope of the present invention.

Claims (9)

1. a kind of stock supporting plate for USB metal tube process equipments, it is characterised in that the stock supporting plate is arranged at the USB Between the cope plate and lower template of metal tube process equipment, multiple stations are provided with the cope plate and the lower template; The stock supporting plate includes two grip blocks, clamping element and the transmission mechanism being arranged side by side, and described two grip blocks are at least An at least holding tank is provided with one, the clamping element holds described two grip blocks for elasticity, to cause described two Individual grip block closes up each other in the first direction, and then flat metal tube to be processed is held in the holding tank, wherein, it is described Clamping element is spring;The transmission mechanism is driven described two grip blocks along the second direction perpendicular to the first direction, And then the flat metal tube is delivered to next station from current station;The stock supporting plate is in the cope plate and the lower template Along on the first direction and the third direction of the second direction the upper mould is maintained at during progress pairing Contacted between plate and the lower template and respectively with the cope plate and the lower template.
2. stock supporting plate according to claim 1, it is characterised in that in the cope plate and the mistake of the pairing of the lower template Cheng Zhong, stock supporting plate described in the cope plate pressure holding moves to the lower template, and then the gold clamped by by described two grip blocks On the lower mould for the corresponding station that category flat tube chuck is located at the lower template.
3. stock supporting plate according to claim 1, it is characterised in that the stock supporting plate further comprises being arranged at described two Two guide plates of grip block both sides, each guide plate with its corresponding to the grip block on be respectively arranged with phase interworking The guide mechanism of conjunction, the guide mechanism are used to guide the grip block respectively relative to the guide plate along the second direction Enter line slip.
4. stock supporting plate according to claim 3, it is characterised in that lower guide ramp is provided with the guide plate, it is described Lower guide ramp, which separates driving element with lower in the lower template and coordinated, to be carried out separating driving, to cause the guide plate drive The grip block overcomes the clamping action of the clamping element to separate each other in said first direction, and then causes the clamping Plate discharges the flat metal tube and resetted under the drive of the transmission mechanism.
5. stock supporting plate according to claim 3, it is characterised in that it is oblique that guiding is further provided with the guide plate Face, the upper guide ramp are clamped with the upper clamping driving element on the cope plate, to cause the guide plate to drive The grip block clamps the metal during the cope plate and the lower template are processed to the flat metal tube Flat tube.
6. stock supporting plate according to claim 5, it is characterised in that the upper clamping driving element causes the grip block pair Chucking power caused by the flat metal tube causes the grip block to folder caused by the flat metal tube more than the clamping element Holding force.
7. stock supporting plate according to claim 2, it is characterised in that the stock supporting plate further comprises support lining plate, described Grip block and the guide plate are supported in the support lining plate, and the clamping element is flexibly set in the support lining plate and elasticity The guide plate is held, and then is closed up each other in said first direction by the described two grip blocks of the guide plate.
8. stock supporting plate according to claim 1, it is characterised in that the multiple station includes feeding station, processing stations With blanking station;The quantity of the holding tank is N number of, and the quantity of the processing stations is N-1, and then causes described two folders Hold plate and multiple metal tubes on the processing stations are delivered to next station from current station in a transmission process;Its Middle N is the positive integer more than or equal to 3.
A kind of 9. USB metal tubes process equipment, it is characterised in that the USB metal tubes process equipment include cope plate, under Template and stock supporting plate, the stock supporting plate are arranged between cope plate and the lower template of the USB metal tubes process equipment, its Described in be provided with multiple stations in cope plate and the lower template, two grip blocks that the stock supporting plate includes being arranged side by side, Clamping element and transmission mechanism, wherein described two grip blocks it is at least one on be provided with an at least holding tank, the folder Tight element holds described two grip blocks for elasticity, to cause described two grip blocks to close up each other in the first direction, and then Flat metal tube to be processed is held in the holding tank, wherein, the clamping element is spring;Hang down on the transmission mechanism edge Described two grip blocks directly are driven in the second direction of the first direction, and then by the flat metal tube successively from current station It is delivered to next station;The stock supporting plate is in the cope plate and the lower template along perpendicular to the first direction and described the On the third direction in two directions carry out pairing during be maintained between the cope plate and the lower template and respectively with institute State cope plate and lower template contact.
CN201610591212.0A 2016-07-22 2016-07-22 USB metal tubes process equipment and its stock supporting plate CN106141008B (en)

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Publication number Priority date Publication date Assignee Title
WO2018014330A1 (en) * 2016-07-22 2018-01-25 深圳市大富科技股份有限公司 Processing apparatus for metallic tube used for usb devices, and upper template thereof
CN107820451B (en) * 2016-07-22 2019-08-09 深圳市大富科技股份有限公司 USB metal tube process equipment and its lower template
WO2018014332A1 (en) * 2016-07-22 2018-01-25 深圳市大富科技股份有限公司 Usb metal pipe processing equipment
WO2018014340A1 (en) * 2016-07-22 2018-01-25 深圳市大富科技股份有限公司 Usb metal pipe fitting processing device and processing method therefor
WO2018014335A1 (en) * 2016-07-22 2018-01-25 深圳市大富科技股份有限公司 Usb metal pipe fitting processing device and material bearing plate thereof
CN107735190B (en) * 2016-07-22 2019-11-26 深圳市大富科技股份有限公司 USB metal tube process equipment and its cope plate
CN109047900A (en) * 2018-09-17 2018-12-21 芜湖市天宏精密锻造有限公司 Conveying device is used in a kind of cutting of bearing raw material

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