CN106914735A - A kind of hoarding box hinge, the manufacture method of hoarding box hinge and hoarding box - Google Patents

A kind of hoarding box hinge, the manufacture method of hoarding box hinge and hoarding box Download PDF

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Publication number
CN106914735A
CN106914735A CN201710221621.6A CN201710221621A CN106914735A CN 106914735 A CN106914735 A CN 106914735A CN 201710221621 A CN201710221621 A CN 201710221621A CN 106914735 A CN106914735 A CN 106914735A
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CN
China
Prior art keywords
hinge
leaf
hoarding box
sheet
tongue
Prior art date
Application number
CN201710221621.6A
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Chinese (zh)
Inventor
章莹
Original Assignee
无锡市平步五金机械包装有限公司
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Application filed by 无锡市平步五金机械包装有限公司 filed Critical 无锡市平步五金机械包装有限公司
Priority to CN201710221621.6A priority Critical patent/CN106914735A/en
Publication of CN106914735A publication Critical patent/CN106914735A/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23PMETAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65DCONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D9/00Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of wood or substitutes therefor
    • B65D9/12Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of wood or substitutes therefor collapsible, e.g. with all parts detachable
    • B65D9/14Containers having bodies formed by interconnecting or uniting two or more rigid, or substantially rigid, components made wholly or mainly of wood or substitutes therefor collapsible, e.g. with all parts detachable with all parts hinged together
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C11/00Pivots; Pivotal connections
    • F16C11/04Pivotal connections

Abstract

The invention provides a kind of hoarding box hinge, the manufacture method of hoarding box hinge and hoarding box, a kind of manufacture method of hoarding box hinge includes, perform punching, briquetting, edge rolling, longitudinal bending, cut-out successively to banding sheet material and the hinge axis set of two leaf of hinge is inserted into hinge axis to form leaf of hinge;Two neighboring leaf of hinge forms the sheet material portion of hinge axle sleeve at least in the arrangement that partly overlaps in banding sheet material, leaf of hinge two ends end before cutting forms at least one band shots, the inside edge that leaf of hinge one end end before cutting is formed at the sheet material portion to form hinge axle sleeve with shots with waste material side is formed at least one with the waste material side that banding sheet material is formed.The manufacture method of the shown hoarding box hinge of invention significantly reduces consumption of raw materials of the leaf of hinge in punching course, reduces the manufacturing cost of hoarding box hinge, production efficiency and product quality is improve, with significant economic benefit and market prospects.

Description

A kind of hoarding box hinge, the manufacture method of hoarding box hinge and hoarding box
Technical field
The present invention relates to hardware technical field, more particularly to a kind of manufacture method of hoarding box hinge, and by this A kind of hoarding box hinge made by manufacture method, and a kind of hoarding box being assembled to form by the hoarding box hinge.
Background technology
Traditional hoarding box is monoblock type, and it is highly fixation with volume, and for accommodating article.Hoarding box is in assembling When, assembly is generally carried out using handware in the boundary of side plate and base plate, handware coordinates rivet or screw to be assembled. With the development of technology, the hoarding box of traditional monoblock type is gradually eliminated.
At present, state-of-the art hoarding box is attached using hinge, is had the advantages that easy to assembly.Meanwhile, hinge can be most The sheet material of various sizes is adapted on a large scale, to realize the assembling of the hoarding box of all size.But, it is made of conventional hinges Hoarding box cannot realize the defect that multiple-layer stacked is stacked, therefore the hoarding box being made of conventional hinges deposited in use In certain limitation.
On the other hand, for connect hoarding box sheet material hinge in the fabrication process generally by the way of mould punching Two panels leaf of hinge is made respectively, is finally inserted mandrel to complete the making of whole hinge.But, leaf of hinge of the prior art exists In punching course, two ends that leaf of hinge is located at shots of leaf of hinge.Therefore, in continuous punching, edge rolling, pre-bending, blanking Etc. there is the larger defect of consumption of raw materials during a series of, so as to increased the manufacturing cost of hinge.
Simultaneously as conjunction of two leaf of hinge of a secondary hinge after end forms four bands shots, therefore blanking respectively Hinge also needs to carry out grinding process, and this also increases operation to a certain extent, causes the manufacturing cost of hinge higher.
In view of this, it is necessary to hoarding box hinge of the prior art and its manufacture method are improved, with solution State problem.
The content of the invention
It is an object of the invention to disclose a kind of hoarding box hinge and manufacture method for manufacturing the hoarding box hinge And a kind of hoarding box to be formed is assembled based on the hoarding box hinge obtained by the manufacture method, it is used to improve hoarding box hinge Yield rate and structural strength, reduce manufacturing cost, and realize that the hoarding box assembled using the hoarding box hinge has multi-laminate Plus the function of stacking, the superposition for improving the adaptability of hoarding box to realize hoarding box is stacked, while in the manufacturing process of hoarding box Lower the size limitation to sheet material, and realization makes full use of to the less sheet material of width.
To realize above-mentioned first goal of the invention, the invention provides a kind of manufacture method of hoarding box hinge, to banding Sheet material performs punching, briquetting, edge rolling, longitudinal bending, cut-out to form leaf of hinge successively, and by two hinge axle sleeves of leaf of hinge Insert hinge axis;Wherein, the sheet material portion that two neighboring leaf of hinge forms hinge axle sleeve in banding sheet material is at least in partly overlap Arrangement, leaf of hinge two ends end before cutting forms at least one band shots with the waste material side that banding sheet material is formed, Wherein, at least one band shots that leaf of hinge one end end before cutting is formed with waste material side are formed to form hinge axle sleeve Sheet material portion inside edge.
Also include performing one end end of leaf of hinge transverse fold as a further improvement on the present invention to form tongue, The tongue is located in Different Plane with leaf of hinge, and is arranged in parallel with leaf of hinge.
Leaf of hinge two ends end before cutting and banding sheet material are formed as a further improvement on the present invention Waste material side forms a band shots respectively;
Wherein, an optional position that the leaf of hinge one end end being be arranged in parallel with waste material side is located at shots;Another Optional position of the tongue on the inside edge in the sheet material portion of the formation hinge axle sleeve is located at shots.
Leaf of hinge two ends end before cutting and banding sheet material are formed as a further improvement on the present invention Waste material side forms a band shots respectively;
Wherein, one is located on the extended line of folding line of the leaf of hinge formed in longitudinal bending process with shots, another The individual optional position being located at shots on the inside edge in sheet material portion of the tongue near the formation hinge axle sleeve.
Two neighboring leaf of hinge is partly cut across to be formed before transverse fold is performed as a further improvement on the present invention Longitudinal cut, the longitudinal cut is at least longitudinally through the tongue.
One end end execution transverse fold to leaf of hinge is gone back with before forming tongue as a further improvement on the present invention The step of including being stamped and formed out tongue beading, the tongue beading is longitudinally arranged in tongue and extends to leaf of hinge.
Banding sheet material punch forming in progressive die as a further improvement on the present invention, the tongue beading is in F Shape.
Compared with prior art, the beneficial effects of the invention are as follows:A kind of manufacturer of the shown hoarding box hinge of invention Method, its progressive die carries out the operations such as continuous punching press, edge rolling, cut-out to banding sheet material, forms leaf of hinge, and leaf of hinge is being cut The inner side that one end end before disconnected is formed at the sheet material portion to form hinge axle sleeve with shots with waste material side is formed at least one Edge, and be at least in the arrangement that partly overlaps by the sheet material portion that two neighboring leaf of hinge in banding sheet material forms hinge axle sleeve, from And consumption of raw materials of the leaf of hinge in punching course is farthest reduced, the continuous high-efficient for realizing leaf of hinge strikes out Type, reduces the manufacturing cost of hoarding box hinge, improves production efficiency, and significantly improves product quality, with notable Economic benefit and market prospects.
To realize above-mentioned second goal of the invention, present invention also offers a kind of hoarding box hinge, the hoarding box hinge is adopted The manufacture method for inventing described hoarding box hinge with any of the above-described is prepared from.
Finally, for above-mentioned 3rd goal of the invention, present invention also offers a kind of hoarding box, the hoarding box is by some Sheet sheet material is enclosed and formed, and passes through at least one hoarding box as described in Section 2 invention between adjacent two pieces of rectangular plates Gemel connection;Any one of hoarding box encloses face and is spliced by least one piece rectangular plate is parallel.
As a further improvement on the present invention, the hoarding box to enclose face parallel by two groups or sheet material more than two It is spliced, and by least one hoarding box gemel connection.
Compared with prior art, the beneficial effects of the invention are as follows:In the present invention, the less board material splice of size can be used With formed area it is larger enclose face, and spliced by hoarding box hinge, thus can maximum magnitude ground adapt to various sizes Sheet material, to realize the assembling of the hoarding box of all size, the dependence to board dimension is reduced, due to narrower plate can be used Material, therefore the manufacturing cost of the hoarding box being finally made is significantly reduced, with good cost advantage and economic benefit.
Brief description of the drawings
Fig. 1 is the schematic diagram that leaf of hinge when being not switched off with shots in the present invention is connected with waste material side;
Fig. 2 is front view of two leaf of hinge adjacent shown in Fig. 1 along paper direction;
Fig. 3 is front view when two adjacent leaf of hinge have formed tongue and longitudinal bending state along paper direction;
Fig. 4 be to be formed the sheet material portion of hinge axle sleeve after briquetting during longitudinal bending is carried out along paper direction main view Figure;
Fig. 5 is front view of adjacent two leaf of hinge in Fig. 4 preceding working procedures along paper direction;
Fig. 6 is front view of adjacent two leaf of hinge in Fig. 5 preceding working procedures along paper direction;
Fig. 7 is front view of adjacent two leaf of hinge in Fig. 6 preceding working procedures along paper direction
Fig. 8 is a kind of front view of the hoarding box hinge of the present invention under use state;
Fig. 9 is front view of the hoarding box hinge of the present invention under another use state;
Figure 10 is two top views of leaf of hinge for not inserting hinge axis;
Figure 11 is the top view of hoarding box hinge illustrated in fig. 9;
Figure 12 is that two neighboring leaf of hinge is partly cut across to form the schematic diagram of longitudinal cut before transverse fold is performed;
Figure 13 is the specific enlarged drawing gone out marked as 110 in Fig. 1;
Figure 14 is the specific enlarged drawing gone out marked as 120 in Fig. 1;
Stereogram when Figure 15 is unassembled hoarding box hinge in a kind of specific embodiment of a kind of hoarding box of the invention;
Figure 16 uses coaming plate by the vertical edges that the riser 500 of unassembled hoarding box hinge in Figure 15 and riser 600 are formed Case hinge is with connection board 500 and the partial schematic diagram of riser 600;
Figure 17 is a kind of solid of the hoarding box of the invention in another specific embodiment during unassembled hoarding box hinge Figure;
Figure 18 be Figure 17 in the partial schematic diagram being attached by hoarding box hinge on face is enclosed at one;
Figure 19 is the progressive die used in a kind of manufacture method of hoarding box hinge of the invention continuous complete to complete The schematic diagram that whole punching operation is formed.
Specific embodiment
The present invention is described in detail for shown each implementation method below in conjunction with the accompanying drawings, but it should explanation, these Implementation method not limitation of the present invention, those of ordinary skill in the art according to these implementation method institutes works energy, method, Or equivalent transformation or replacement in structure, belong within protection scope of the present invention.
Embodiment one:
Present embodiment discloses a kind of a kind of embodiment of the manufacture method of hoarding box hinge.It should be noted that this encloses The concrete application occasion of plate case hinge is not limited to hoarding box, and being for example alternatively Turnover Box or other can be based on the present embodiment Hoarding box hinge made by shown manufacture method connect and formed with storage function storage device or appearance Device.
Referring to figs. 1 to shown in Fig. 7 and Figure 19, wherein, Figure 19 shows the manufacture method using hoarding box hinge in level The schematic diagram that a continuous whole punching operation is formed is completed in progressive die.
Progressive die (alternatively referred to as " progressive die ") is made up of multiple stations, and each station associates complete different adding in order Work, completes a series of different punch process in the one stroke of punch press.After one stroke is completed, by punch press feeder Material (i.e. banding sheet material) is moved forward according to a fixed step pitch, so once multiple works can be completed on secondary mould The operation such as sequence, and generally include punching, blanking, bending, trimming, drawing.
Specifically, ten stations are formed with during progressive die is shown in Figure 19, so that in the banding sheet material of strip grading After the operation such as continuous punching, bending, trimming is carried out on ten stations of mould, the hinge of the hoarding box hinge of slices is formd Piece (hereinafter referred to as " leaf of hinge ").
In the present embodiment, in the manufacture method of the hoarding box hinge, with the sheet metal (i.e. banding sheet material) of banding It is raw material, the operations such as punching, briquetting, edge rolling, transverse fold, longitudinal bending, cut-out is performed successively in progressive die, to form one The leaf of hinge of piece piece.
As shown in figure 1, the leaf of hinge 100 formed in progressive die has some hinge axle sleeves 12 being arranged alternately, hinge Piece 200 has some hinge axle sleeves 22 being arranged alternately.Breach 16, adjacent two are formed between two adjacent hinge axle sleeves 12 Breach 26 is formed between individual hinge axle sleeve 22.Hinge axle sleeve 12 is embedded in breach 15 and breach 26 each other with hinge axle sleeve 22, To realize being mutually twisted for hinge axle sleeve 12 and hinge axle sleeve 22.
With reference to shown in Fig. 8, Fig. 9 and Figure 10, after hinge axle sleeve 12 and hinge axle sleeve 22 are coaxially arranged, by hinge axis 300 Hinge axle sleeve 12 and hinge axle sleeve 22 are continuous through, to realize leaf of hinge 100 and leaf of hinge 200 with hinge axis 300 as rotary shaft Activity is pivoted.
As shown in Fig. 1 and Figure 19, in first station of progressive die, some screw holes are gone out using mould punching, with Some screw holes 191 and screw hole 192 that longitudinal direction is alternately arranged are formed in leaf of hinge 100;Meanwhile, in the shape in leaf of hinge 200 Into some screw holes 291 and screw hole 292 that longitudinal direction is alternately arranged.The screw hole 191,192 is formed with screw hole 291,292 and supplied Self-tapping screw through leaf of hinge passage, screw is pierced with leaf of hinge 100 and leaf of hinge 200 are installed sheet material is (such as real Plank, composite plate and particieboard) in, and right-angle structure (shown in ginseng 15) can be formed or planar structure (ginseng Figure 17 institutes are formed Show).
Next, in the second station, being continuing with the fabrication hole that mould punching forms " L " shape and " Qian " shape.This Sheet material portions (overlay region E and weight shown by specific ginseng Figure 12 dotted line frames a bit near the fabrication hole of " L " shape and " Qian " shape Folded area F) final formation hinge axle sleeve 12 and hinge axle sleeve 22 in follow-up edge rolling treatment.Therefore, adjacent two in banding sheet material The hinge axle sleeve 12 and the sheet material portion of hinge axle sleeve 22 that individual hinge is formed at least are in partly overlap.In the present embodiment, enter One step is preferably, and two neighboring hinge is formed in banding sheet material hinge axle sleeve 12 or the sheet material portion of hinge axle sleeve 22 are along vertical It is completely overlapped to direction.By this blank mode, banding sheet material can be realized making full use of, significantly reduce banding sheet material Consumption.
It should be noted that in each embodiment of this specification, so-called " longitudinal direction " refers to, perpendicular to banding sheet material Direction, so-called " horizontal direction " refers to, parallel to the direction of banding sheet material.
Meanwhile, in the second station, the mould punching of progressive die is formed into longitudinal cut G (shown in ginseng Figure 12).The longitudinal direction Otch G need not completely cut through, and with the continuous traveling in progressive die for driving multiple leaf of hinge lasting, and keep banding sheet material With good planarization, to improve the quality of the leaf of hinge for ultimately forming.Meanwhile, longitudinal cut G at least runs through tongue 102 and tongue 202, consequently facilitating the later stage treatment of transverse fold is carried out to tongue 102 and tongue 202.
Tongue 102 and tongue 202 that transverse fold is formed can further improve the structure of leaf of hinge 100 and leaf of hinge 200 Intensity, and tongue 102 is extended out and deviates the plane at the place of leaf of hinge 100, tongue 202 is extended out and deviates the institute of leaf of hinge 200 Plane it is so that multigroup hoarding box hinge longitudinal direction is nested and longitudinally nested with it by above-mentioned tongue 102 and tongue 202 pairs Another set hoarding box hinge housed and limited so that formed one head and the tail connection hinge group or hinge group.
With reference to shown in Figure 12, in the second station, slug hole 701, slug hole 702 and slug hole 703 have been stamped and formed out.Its In, slug hole 701 is symmetrically arranged in the both sides of slug hole 702 with slug hole 703.Acted on by the punching press of mould, formd many The overlay region (hereinafter referred to as " overlay region ") in the individual sheet material portion for forming hinge axle sleeve 12 and hinge axle sleeve 22.In Figure 12, form Overlay region E and overlay region F, is initially formed longitudinal cut G between leaf of hinge 100 and leaf of hinge 200, and in follow-up punching course, The Longitudinal extending direction for continuing on longitudinal cut G continues to continue longitudinal cut G to cut, and forms longitudinal cut H, laterally cuts Mouth I and cross sections J, so as to pass through above-mentioned longitudinal cut G, longitudinal cut J, cross sections I and cross sections J by leaf of hinge 100 fully and completely separate with leaf of hinge 200.Leaf of hinge 100 or leaf of hinge 200 only by two of head and the tail band shots respectively with Scrap belt 704 and scrap belt 705 realize point connection, and by two band shots cut-outs, and blanking in the tenth station, to form one The leaf of hinge of individual one.
By forming above-mentioned slug hole 701, slug hole 702 and slug hole 703 so that leaf of hinge 100 is near scrap belt 704 one end forms a band shots B, and leaf of hinge 200 forms a band shots D in the one end for being close to scrap belt 704, and With shots B and with shots D-shaped into the inside edge in the sheet material portion for forming hinge axle sleeve 12.Leaf of hinge 100 is near scrap belt Band shots A is formed in 705 one end end 101, leaf of hinge 200 is forming strip in one end end 201 of scrap belt 705 Point C.Meanwhile, by being stamped and formed out above-mentioned slug hole 701, slug hole 702 and slug hole 703 so that leaf of hinge 100 forms one Tongue 102, leaf of hinge 200 forms tongue 202.So that band shots A and band shots B drives leaf of hinge 100, band shots C Drive leaf of hinge 200 integrally to be moved to the tenth station with band shots D, and above-mentioned strip point is cut off in the tenth station Treatment, to form leaf of hinge one by one.
Specifically, we describe in detail by taking leaf of hinge 100 as an example.Band shots B can be formed on the model of dashed box frame 120 in Fig. 1 The optional position (any marginal position in overstriking dotted line frame 1020 i.e. shown in Figure 14) of the leaf of hinge 100 in enclosing, from And avoid being arranged on band material strip your B between tongue 102 and scrap belt 704 and (avoid for band shots B being arranged on leaf of hinge 100 end, to reduce the width between leaf of hinge 100 and scrap belt 704, so as to reduce the consumption to banding sheet material). Meanwhile, another of leaf of hinge 100 can be formed on any of leaf of hinge 100 in Fig. 1 in the range of dashed box frame 110 with shots A Position (any one marginal position in overstriking dotted line frame 1010 i.e. shown in Figure 13, to reduce leaf of hinge 100 and waste material With the width between 705, so as to reduce the consumption to banding sheet material).Therefore, in the band of same widths (along the longitudinal direction) On the premise of shape sheet material, the manufacture method of the hoarding box hinge shown by the present embodiment, can be most during hinge is prepared The size of the diminution longitudinal direction of degree long, so as to significantly reduce the waste to banding sheet material, reduces the system of hinge fragment Cause this.
Specifically, may be disposed at any one margin location in the overstriking dotted line frame 1010 shown in Figure 13 with shots A Put, and be most preferably, on the extended line with shots A and longitudinal folding line 11 of the leaf of hinge 100 formed in longitudinal bending process. Meanwhile, any marginal position in the overstriking dotted line frame 1020 shown in Figure 14 is may be disposed at shots B, and closer to conjunction Hinge 100 forms the sheet material portion of hinge axle sleeve 12, and effect is better.In the present embodiment, band shots A and band shots B is respectively positioned on vertical It is on extended line to folding line 11 and vertical with banding sheet material holding.
Specifically, shown in ginseng Figure 12, the sheet material portion that leaf of hinge 100 and leaf of hinge 801 will form hinge axle sleeve 12 is complete Complete or substantially overlapping arrangement, and banding sheet material be in planar dentation occlusion distribution.Leaf of hinge 200 and adjacent conjunction The sheet material portion that hinge 802 will form hinge axle sleeve 22 has identical structure.
Next, with reference to shown in Fig. 7, in 3rd station, being continuing with progressive die mould punching and forming convex closure.Specifically , some parallel convex closures long 13 and short convex closure 14 being arranged alternately are formed in leaf of hinge 100, increase leaf of hinge 100 to play The effect of overall structural strength.Some parallel convex closures long 23 and short convex closure 24 being arranged alternately are formed in leaf of hinge 200, with Play a part of the structural strength of the increase entirety of leaf of hinge 100.Fig. 7 clearly illustrates leaf of hinge 200 and is formed with leaf of hinge 100 The sheet material portion of hinge axle sleeve 12,22 partly overlaps.
In 3rd station, the sheet material portion of hinge axle sleeve 12,22 is carried out by first time edge rolling treatment by progressive die, so that Form bending part 22c and bending part 12c.Meanwhile, in 3rd station, tongue 102 and tongue 202 are entered by progressive die mould Row punching press, and form the tongue beading 112 and tongue beading 222 of F shapes.Tongue beading 112 is longitudinally disposed at tongue 102 and prolongs Leaf of hinge 100 is extended, tongue beading 222 is longitudinally disposed at tongue 202 and extends to leaf of hinge 200, so as to further increase The structural strength of leaf of hinge 100 and the entirety of leaf of hinge 200.
Next, shown in ginseng Fig. 6 and Figure 19, in the 4th station, be continuing with progressive die mould and make edge rolling treatment, will Bending part 22c and the further bendings of bending part 12c, and leaf of hinge 200 and leaf of hinge 100 are formed the plate of hinge axle sleeve 12,22 Material portion formed 90 degree or substantially 90 form, it is to avoid it is disposable bending is done to the banding sheet material that metal is made to process, in case Only metal cannot effectively discharge internal stress, cause the stress damage of material internal, so as to improve eventually through bending institute shape Into hinge axle sleeve 12 and hinge axle sleeve 22 structural strength.
Specifically, shown in ginseng Fig. 6, the further bending of bending part 22c and bending part 12c in Fig. 7 formed bending part 12b and Bending part 22b.Shown in ginseng Fig. 5, in the 4th station, the sheet material portion to overlay region E and overlay region F is carried out using progressive die mould Make edge rolling treatment, hinge axle sleeve 12 and hinge axle sleeve 22 are ultimately formed to be formed.In the present embodiment, it is adjacent in banding sheet material Two leaf of hinge (i.e. leaf of hinge 100 with leaf of hinge 200) in Fig. 1 form the sheet material portion of hinge axle sleeve and partly overlap arrangement.
Shown in ginseng Figure 19, in the 5th station, punch operation is continued executing with, to be punched the horizontal stroke to be formed out as illustrated in FIG. 12 To otch I and cross sections J.
Coordinate shown in reference picture 4, next, in the 6th station, using progressive die to leaf of hinge 100 and leaf of hinge 200 Carry out longitudinal bending treatment.Thus, leaf of hinge 100 forms longitudinal folding line 11, and leaf of hinge 200 forms longitudinal folding line 21.It is empty in Fig. 4 Line portion is the aspect graph of leaf of hinge before longitudinal bending, and solid line portion is the aspect graph of leaf of hinge after longitudinal bending.
Coordinate shown in reference picture 3 and Figure 12, next, in the 7th station, using progressive die to leaf of hinge 100 and hinge Make punching treatment between piece 200, to form longitudinal interface H, so as to leaf of hinge 100 be cut completely through with leaf of hinge 200.Meanwhile, In the 7th station, transverse fold treatment is carried out to tongue 102 and tongue 202, to form folding line 18 in leaf of hinge 100 respectively And inclined plane 17, and folding line 28 and inclined plane 27 are formed in leaf of hinge 200.Folding line 18 is vertical with longitudinal folding line 11, and in tongue Intersect at portion 101, folding line 28 is vertical with longitudinal folding line 21, and intersects at tongue 202, so as to improve 100 shapes of leaf of hinge Into bending part and tongue 102 between structural strength, improve between the bending part and tongue 202 that leaf of hinge 200 formed Structural strength.
In the 7th station, the tongue 102 being stamped and formed out is located in different planes from leaf of hinge 100, and and leaf of hinge 100 be arranged in parallel.Similarly described, tongue 202 and leaf of hinge 200 are located in different planes, and parallel with leaf of hinge 200 are set Put.
Shown in ginseng Fig. 2, Fig. 1 and Figure 19, in the 8th station, using progressive die to the leaf of hinge 100 of preliminary longitudinal bending And leaf of hinge 200 has preliminarily formed hinge along further longitudinal direction bending treatment is performed at longitudinal folding line 11 and longitudinal folding line 21 Piece 100 and leaf of hinge 200.
Shown in ginseng Figure 19, next in the 9th station, will be with shots A, band shots B, band shots C and band using progressive die Shots D is cut off.For example, band shots A forms fracture 305 after being cut off, band shots B forms fracture 306 after being cut off.
Finally, in the tenth station, perform final waste material of cutting and operate.
So far, the flow of the manufacture method of whole hoarding box hinge all terminates.
Join shown in Fig. 8 and Fig. 9 eventually through the hoarding box hinge obtained manufactured by the manufacture method shown by embodiment, should Hoarding box hinge has various use states.Wherein, Fig. 8 and Fig. 9 show its topmost two kinds of use state figure.
Specifically, we are located at leaf of hinge two by taking a secondary net weight 303g hoarding box hinges as an example compared to traditional band shots For holding in the prior art of end, the secondary same thickness (as a example by the banding sheet material with thickness as 1.2mm) of production one and size are enclosed Plate case hinge can save 42g raw materials (i.e. banding sheet material).
Meanwhile, in the present embodiment, the mould in progressive die each station is used for longitudinal bending with transverse fold treatment The contact site of mould and banding sheet material is nylon or polytetrafluoroethylene (PTFE) (PTFE), so as to reduce leaf of hinge bending and molding, Surface tear during punching or rupturing operation, improves the product quality and yield of leaf of hinge.
Embodiment two:
Shown in ginseng Fig. 1, Fig. 8 to Figure 11, present embodiment discloses a kind of system of the hoarding box hinge by shown in example one Make a kind of preparation-obtained hoarding box hinge of mode.
Specifically, the hoarding box hinge is made up of leaf of hinge 100, leaf of hinge 200 and hinge axis 300.Wherein, leaf of hinge 100 is in symmetrical structure with leaf of hinge 200.The hinge axle sleeve 12 of leaf of hinge 100 is mutually stung with the hinge axle sleeve 22 of leaf of hinge 200 Close.With reference to shown in Fig. 8, Fig. 9 and Figure 10, after hinge axle sleeve 12 and hinge axle sleeve 22 are coaxially arranged, hinge axis 300 are continuously passed through Hinge axle sleeve 12 and hinge axle sleeve 22 are worn, to realize leaf of hinge 100 and leaf of hinge 200 with hinge axis 300 for rotary shaft activity pivot Turn, so as to form two kinds of use states such as Fig. 8 and Fig. 9.
Specifically, some parallel convex closures long 13 and short convex closure 14 being arranged alternately are formed in leaf of hinge 100, to play increasing The effect of the structural strength of the entirety of adduction hinge 100.Formed in leaf of hinge 200 some parallel convex closures long 23 being arranged alternately and Short convex closure 24, to play a part of the structural strength of the increase entirety of leaf of hinge 100.
As shown in Figure 10, tongue 102 and tongue 202 have the tongue beading 112 of F shapes and the tongue beading of F shapes respectively 222.Tongue beading 112 is longitudinally disposed at tongue 102 and extends to leaf of hinge 100, and tongue beading 222 is longitudinally disposed at tongue 202 and leaf of hinge 200 is extended to, so as to further increase the structural strength of leaf of hinge 100 and the entirety of leaf of hinge 200.
In the present embodiment, the leaf of hinge 100 forms some screw holes 191 and screw hole 192 that longitudinal direction is alternately arranged;Together When, some screw holes 291 and screw hole 292 that longitudinal direction is alternately arranged are being formed in leaf of hinge 200.The screw hole 191,192 The passage for being provided from the leaf of hinge that tapping runs through is formed with screw hole 291,292, screw is pierced and leaf of hinge 100 and hinge In the sheet material (such as solid wood board, composite plate and particieboard) that piece 200 is installed, and right-angle structure can be formed (shown in ginseng 16).
Meanwhile, tongue 102 is located in different planes from leaf of hinge 100, and is be arranged in parallel with leaf of hinge 100.Similarly institute State, tongue 202 is located in different planes from leaf of hinge 200, and is be arranged in parallel with leaf of hinge 200.By this structure, can be real Two hoarding box hinges now are carried out into linear combination to use, to bind round any one splicing edge of the sheet material for holding composition hoarding box.
For example, shown in ginseng Figure 15, can be used two hoarding box hinges to be arranged on splicing edge 507 and splicing edge 508, to divide Not Tong Guo self-tapping screw sheet material 500 and sheet material 600 are attached and reliable assembling, to form a hoarding box.
It should be noted that the longitudinal length of the hoarding box hinge can arbitrarily set, and can be by three pieces or quantity more The narrow sheet material 500 of many and width friendship and sheet material 600 are spliced in vertical direction, and are assembled by hoarding box hinge, Face is enclosed with form larger area.
Embodiment three:
Shown in ginseng Figure 15 and Figure 16, present embodiment illustrates a kind of hoarding box.The side of the hoarding box forms four and encloses Face, each encloses face and is made up of upper and lower two plates.The hoarding box is rectangular under depression angle, due to the two of hoarding box hinge Individual leaf of hinge and any axial rotation, therefore, the shape of the hoarding box for ultimately forming can also form triangle, regular pentagon, positive six Side shape, trapezoidal or other arbitrary shapes, to be applicable the demand of different storage occasions, so as to improve the adaptation of the hoarding box Property.
The leaf of hinge 100 of hoarding box hinge runs through screw hole 191 and screw hole 192 and bores by self-tapping screw (not shown) In entering sheet material 500, while sheet material 600 through screw hole 291 and screw hole 292 and is pierced by self-tapping screw (not shown), So as to sheet material 500 and sheet material 600 are attached and reliable assembling.Similarly described, hoarding box bottom encloses face and can also use Said structure carries out splicing assembling or carries out splicing assembling using one block of sheet material of entirety.
In the present embodiment, the sheet material 500 of narrower width, sheet material 600 can be used carries out the assembling of hoarding box, therefore can be most The sheet material of various sizes is adapted on a large scale, to realize the assembling of the hoarding box of all size, reduces the dependence to board dimension Property, due to can be used narrower sheet material, therefore the manufacturing cost of the hoarding box being finally made is significantly reduced, with good Cost advantage and economic benefit.
Example IV:
Shown in ginseng Figure 17 and Figure 18, present embodiment illustrates a kind of hoarding box.Hoarding box and reality shown by the present embodiment Apply example three to compare, its difference is, the hoarding box enclose face by two groups or sheet material more than two is parallel is spliced.Tool Body, the hoarding box in the present embodiment encloses face (i.e. sheet material 501, sheet material 502, sheet material 503 and sheet material 504 at larger one Constituted one larger to enclose face) in, coaming plate as illustrated in FIG. 16 can be used on splicing edge 507 and splicing edge 508 Case hinge is assembled, and enters luggage using hoarding box hinge as illustrated in FIG. 18 on splicing edge 505 and splicing edge 506 Match somebody with somebody, so as to further relax the requirement to panel length parameter.Therefore, smaller sheet material is can be used to be assembled, with Ultimately form hoarding box.So as to reduce further the manufacturing cost of the hoarding box being finally made.
Those listed above is a series of to be described in detail only for feasibility implementation method of the invention specifically Bright, they simultaneously are not used to limit the scope of the invention, all equivalent implementations made without departing from skill spirit of the present invention Or change should be included within the scope of the present invention.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling Change is included in the present invention.Any reference in claim should not be considered as the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined May be appreciated other embodiment.

Claims (10)

1. a kind of manufacture method of hoarding box hinge, it is characterised in that perform punching, briquetting, edge rolling, vertical successively to banding sheet material The hinge axis set of two leaf of hinge is inserted into hinge axis to form leaf of hinge to bending, cut-out;Wherein, in banding sheet material Two neighboring leaf of hinge forms the sheet material portion of hinge axle sleeve at least in partly overlap arrangement, leaf of hinge two ends before cutting End forms at least one band shots with the waste material side that banding sheet material is formed, wherein, leaf of hinge one end end before cutting At least one formed with waste material side is formed at the inside edge in the sheet material portion to form hinge axle sleeve with shots.
2. the manufacture method of hoarding box hinge according to claim 1, it is characterised in that also including the one end to leaf of hinge End performs transverse fold to form tongue, and the tongue is located in Different Plane with leaf of hinge, and is arranged in parallel with leaf of hinge.
3. the manufacture method of hoarding box hinge according to claim 2, it is characterised in that the leaf of hinge is before cutting Two ends end forms a band shots respectively with the waste material side that banding sheet material is formed;
Wherein, an optional position that the leaf of hinge one end end being be arranged in parallel with waste material side is located at shots;Another strip Optional position of the point positioned at tongue on the inside edge in the sheet material portion of the formation hinge axle sleeve.
4. the manufacture method of hoarding box hinge according to claim 3, it is characterised in that the leaf of hinge is before cutting Two ends end forms a band shots respectively with the waste material side that banding sheet material is formed;
Wherein, one is located on the extended line of folding line of the leaf of hinge formed in longitudinal bending process with shots, another band Shots are located at optional position of the tongue on the inside edge in the sheet material portion of the formation hinge axle sleeve.
5. the manufacture method of hoarding box hinge according to claim 2, it is characterised in that two neighboring leaf of hinge is being performed It is partly cut across before transverse fold to form longitudinal cut, the longitudinal cut is at least longitudinally through the tongue.
6. the manufacture method of hoarding box hinge according to claim 2, it is characterised in that hold one end end to leaf of hinge Also to include the step of being stamped and formed out tongue beading before forming tongue, the tongue beading is longitudinally arranged in tongue row transverse fold Portion simultaneously extends to leaf of hinge.
7. the manufacture method of hoarding box hinge according to claim 6, it is characterised in that the banding sheet material is in progressive die Middle punch forming, the tongue beading is in F shapes.
8. a kind of hoarding box hinge, it is characterised in that as enclosing according to any one of claims 1 to 8 claim The manufacture method of plate case hinge is made.
9. a kind of hoarding box, it is characterised in that the hoarding box is enclosed by some sheet sheet materials and formed, and in adjacent two pieces of rectangles Pass through at least one hoarding box gemel connection as claimed in claim 8 between sheet material;Any one of hoarding box enclose face by At least one piece rectangular plate is parallel to be spliced.
10. hoarding box according to claim 9, it is characterised in that the hoarding box encloses face by two groups or two groups Sheet material above is parallel to be spliced, and by least one hoarding box gemel connection as claimed in claim 8.
CN201710221621.6A 2017-04-06 2017-04-06 A kind of hoarding box hinge, the manufacture method of hoarding box hinge and hoarding box CN106914735A (en)

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Publication number Priority date Publication date Assignee Title
CN2663613Y (en) * 2003-12-23 2004-12-15 深圳市美盈森环保包装技术有限公司 Folding case hinge
KR100622442B1 (en) * 2006-03-02 2006-09-12 이영우 Hanger manufacturing method and hanger manufacture system
CN201367791Y (en) * 2009-01-22 2009-12-23 李俊纬 Hinge material belt
CN106077265A (en) * 2016-06-22 2016-11-09 杨忠彬 Hinge processing mold and the processing method of hinge

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
CN2663613Y (en) * 2003-12-23 2004-12-15 深圳市美盈森环保包装技术有限公司 Folding case hinge
KR100622442B1 (en) * 2006-03-02 2006-09-12 이영우 Hanger manufacturing method and hanger manufacture system
CN201367791Y (en) * 2009-01-22 2009-12-23 李俊纬 Hinge material belt
CN106077265A (en) * 2016-06-22 2016-11-09 杨忠彬 Hinge processing mold and the processing method of hinge

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