CN1218819C - Building up construction part module and its manufacturing method - Google Patents
Building up construction part module and its manufacturing method Download PDFInfo
- Publication number
- CN1218819C CN1218819C CN 02119802 CN02119802A CN1218819C CN 1218819 C CN1218819 C CN 1218819C CN 02119802 CN02119802 CN 02119802 CN 02119802 A CN02119802 A CN 02119802A CN 1218819 C CN1218819 C CN 1218819C
- Authority
- CN
- China
- Prior art keywords
- fastener
- module
- plastic cement
- superimposed
- web member
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Slide Fasteners (AREA)
Abstract
The present invention relates to a folding member module and a manufacturing method thereof. The module comprises a first member and a second member which are folded mutually in a use state. The manufacturing method comprises the following steps that the first member and the second member which are arranged in parallel are formed integrally in a molding way, and a connecting piece which can be bent is positioned between the two members and is used for connecting the two members; the second member is turned in an opposite direction to be folded on the first member through the bending of the connecting piece. The method can reduce dies, omits slide blocks required to form hole openings, and simplifies the manufacturing process.
Description
Technical field
The present invention relates to a kind of plastic cement fastener module and manufacture method thereof, relate in particular to a kind of liftable plastic cement fastener module and manufacture method thereof that forms similar clam shell form.
Background technology
One of emphasis of mould design is, for making the finished product following process reduce to minimum and be controlled in the permissible range, so use positions such as hole on the mould direct forming finished product precalculated position, mouth, groove as far as possible.With plastic cement fastener module 90 shown in Figure 1 is example, it comprises the upper and lower parallel first superimposed fastener 91 and second fastener 92, and respectively has a perforate 911,921 on first, second fastener 91,92, the shaping of this fastener module 90 need each form perforate 911,921 by a slide block 95,96 simultaneously except that by left and right formpiston that matches 93 and the former 94.
Clearly, the setting of slide block 95,96 not only increases manufacturing cost, and the inconvenience that also expends time in extremely of the assembly and disassembly of mould; If first, second member 91,92 is superimposed up and down again behind different die formings respectively, though then for each mould, can save the setting of slide block, but still need two groups of moulds, except that increasing equipment cost, also increase the consumption of plastic material stub bar.
Therefore, for the above-mentioned plastic cement construction part module that comprises upper and lower superimposed two members, how providing one simple and easy and reduce the manufacture method of cost, is the emphasis that the present invention studies.
Summary of the invention
Therefore, first purpose of the present invention provides a kind of plastic cement fastener module and manufacture method thereof of simplifying manufacture process.
A further object of the present invention provides a kind of plastic cement fastener module and manufacture method thereof that reduces die apparatus.
Another object of the present invention provides a kind of the omission and forms the required slide block in aperture, the plastic cement fastener module and the manufacture method thereof of taper pin.
For achieving the above object, in plastic cement fastener module of the present invention and manufacture method thereof, this module is included in one first fastener and one second fastener that is superimposed under the user mode mutually, its manufacture method comprises the steps: first fastener and second fastener of (1) and row arrangement integrally formed in molded mode, and one is positioned between this two fastener so that connect two fasteners and bent web member; (2) second fastener is overturn in opposite directions by the bending of web member superimposed on first fastener.In a preferred embodiment, step (2) comprises that also one is fixed on the inferior step of one the 3rd fastener with superimposed fastener module, and step (1) then is included in the inferior step of a pair of conjunction that formation can mutually combine in superimposed position on first and second fasteners.
Description of drawings
Relevant other features and advantages of the present invention, and be the technological means and its effect that achieve the above object, feature adopted, will in the preferred embodiment of following conjunction with figs., describe in detail:
Fig. 1 is the mfg. moulding die configuration schematic diagram of plastic cement fastener module;
Fig. 2 is the manufacturing step process flow diagram of a preferred embodiment of plastic cement fastener module of the present invention and manufacture method thereof;
Fig. 3 is the mold arrangement synoptic diagram that this preferred embodiment is adopted, and dotted line is wherein represented the correspondence position after plastic cement fastener module is shaped in mould;
Fig. 4 is the formed plastic cement fastener of a mould module flat synoptic diagram among Fig. 3, shows that this plastic cement fastener module comprises that the upper fastener, the web member that are connected reach fastener down;
Fig. 5 is the schematic perspective view that plastic cement fastener module is further amounted to certain angle in opposite directions among Fig. 4;
Fig. 6 be among Fig. 5 plastic cement fastener module through bending superimposed and being fixed in user mode schematic side view on the metal sheet.
Embodiment
Figure 6 shows that a preferred embodiment of plastic cement fastener module of the present invention and manufacture method thereof, it is to be example with the plastic cement fastener module 1 of making CD player (figure does not show), this fastener module 1 comprises a upper fastener 11 and fastener 12 once, by upper and lower fastener 11,12 be separately fixed at a metal sheet 2 upper and lower surperficial 21,22 on, and go to upper and lower superimposed shape mutually, electrically connect the Spindle Motor (figure does not show) of this CD player and the soft flat cable 3 of circuit board (figure does not show) in order to clamping.In modified example, this plastic cement fastener module 1 can be the construction part module pattern of other shapes, effect, its material also can be to have the material of proper toughness as POM (polyacetal) or other, 11,12 of upper and lower fasteners can be replaced by go to upper and lower the first superimposed member and second member mutually under user mode respectively, the pattern that these all are not limited to present embodiment and are exemplified.
In the invention process step shown in Figure 2, at first shown in step 41, provide one to be assembled in the mould of operating with the pressing mold forming process in the molding press 50 5.As shown in Figure 3, mould 5 comprises a upper and lower patrix 51 that matches and a counterdie 52, on the counterdie 52 according to the design shape size of fastener module 1 upper fastener 11 and following fastener 12, be pre-formed and be positioned at first die cavity 521, second die cavity 522 that same horizontal bottom is communicated with side by side, and the 3rd die cavity 523 that is positioned at 522 of first die cavity 521 and second die cavitys, first, second die cavity 521,522 is used separately as upper and lower fastener 11,12 and is shaped, and 523 of the 3rd die cavitys can form the thin banded web member 13 that connects upper and lower fastener 11,12.51 of patrixes are provided with the coupling a plurality of projections of corresponding upper and lower fastener 11,12 or the jog (shape is that simplified schematic goes out among the figure) of perforate, the configuration of the upper and lower fastener 11,12 that defines jointly with first, second die cavity 521,522 that cooperates counterdie 52.
Shown in Fig. 5,6, upper fastener 11 also has under the superimposed user mode of Fig. 6, be positioned at the first surface 111 and the second surface 112 of upper and lower opposition side, 12 of following fasteners have the 121 and the 4th surface 122, the 3rd surface that is positioned at upper and lower opposition side under this state.In conjunction with shown in Figure 3, the design of mould 5 is that upper and lower fastener 11 is shaped under relatively complete deployed condition in step 41, first, second surface 111,112 that is upper fastener 11 is positioned at first die cavity 521 relatively than top and bottom, and 121,122 on the 3rd, the 4th surface of following fastener 12 is positioned at second die cavity, 522 bottoms and than the top.In addition, as shown in Figs. 4-6, upper fastener 11 also has a manhole 113, following fastener 12 has a pair of resilient engagement arm 123 that protrudes out downwards, upper fastener 11 has a trip that protrudes out 114 downwards, between a pair of jig arm 124 that its side along continuous straight runs that can be bonded on down fastener 12 protrudes out, its effect will be described in detail below.
Shown in step 42 and 43, the program of general pressing mold forming process is that powdery or granular plastic material are inserted in the die cavity 521,522 and 523 of suitable heating, again with upper and lower mould 51,52 upper and lower sealings and suitably pressurization in opposite directions, through making the plastic material sclerosis after the enough time, integrally formedly be connected and roughly be positioned at conplane upper and lower fastener 11,12 and web member 13.
Must point out in addition, the present invention is not limited to the pressing mold forming process that adopts present embodiment to lift, as injection molding method, extruding formation method, blow-moulding process and other any formed in mould known molding techniques etc. that must utilize all applicable to the present invention, its process step determines according to various technology, with present embodiment difference to some extent.
Shown in step 44, upper and lower mould 51,52 is broken away from, will from mould 5, take out by the plastic cement fastener module 1 that upper and lower fastener 11,12 and web member 13 constitute, its whole finished product is as shown in Figure 4.As step 45 and shown in Figure 5, utilize the bent material behavior of plastic cement web member 13, to descend fastener 12 towards the 112 approaching and upsets of upper fastener 11 second surfaces, then as shown in Figure 6, make upper and lower fastener 11,12 be separately fixed at metal sheet 2 upper and lower surperficial 21,22 on, wherein upper fastener 11 is to be screwed in by a bolt 115 in the corresponding screw 23 of metal sheet 2 with its through hole 113, and 12 of following fasteners are bonded on its paired engaging arms 123 in two buckling grooves 24 of metal sheet 2 correspondences.Simultaneously, upper fastener 11,, and can limit upper and lower fastener 11,12 along continuous straight runs and relatively moves except having the fixed effect that prevents upper and lower fastener 11,12 upper and lower reverse disengagings 124 of the paired jig arm of fastener 12 correspondences down by its trip 114 hooks.
Should particularly point out, the upper and lower fastener 11,12 of plastic cement fastener module 1 is not upper and lower two opposition sides that must be fixed on metal sheet 2, and can select to use, any in the fastener 11,12 fixed or is supported on other any the 3rd suitable members down, and also optionally use the conjunction combination of any appropriate format between the upper and lower fastener 11,12, thereby prevent its disengagement.
According to above-mentioned implementation step, the present invention discloses a kind of liftable plastic cement fastener module of similar clam shell form, and itself and the molded mode of known member relatively have following significant advantage:
One, with in the known manufacturing process the different moulds of upper and lower fastener 11,12 usefulness is made respectively, about then it being configured in compare in superimposed use location, the present invention is with the single group of integrally formed upper and lower fastener 11,12 of mould, it can save die apparatus cost and manufacturing time, also can reduce the significant loss as stub bar etc. significantly.
Two, the present invention is integrally formed under expanded position side by side with upper and lower fastener 11,12, and and then superimposed in opposite directions, with in the known method upper and lower fastener 11,12 usefulness moulds are cooperated slide block or upper and lower integrally formed the comparing of taper pin, the present invention can exempt the cost that is provided with of slide block, taper pin etc., and the running program in the simplification forming process, help equally to boost productivity and reduce cost.
More than shown in accompanying drawing and explanation, only be embodiments of the invention, non-is not for limiting enforcement of the present invention; Those skilled in the art, other equivalences of making according to feature of the present invention change or modification, all are included in claims scope of the present invention.
Claims (10)
1. the manufacture method of a plastic cement fastener module, described module is included in one first fastener and one second fastener that is superimposed under the user mode mutually, and described method comprises the steps:
(1) described first fastener and second fastener of and row arrangement integrally formed in molded mode, and one between described first, second fastener so that connect described two fasteners and bent web member; With
(2) described second fastener is overturn in opposite directions by the bending of described web member superimposed on described first fastener.
2. the method for claim 1, wherein step (2) also comprises the inferior step that described plastic cement fastener module is fixed on one the 3rd fastener.
3. method as claimed in claim 2 wherein is arranged on described the 3rd fastener between described first fastener and described second fastener.
4. the method for claim 1, wherein step (1) also is included in the inferior step of a pair of conjunction that formation can mutually combine in described superimposed position on described first and second fasteners.
5. the method for claim 1, wherein step (1) is with the molded raw material of plastic cement as described plastic cement fastener module.
6. the method for claim 1, wherein each bottom of described first fastener, second fastener and the web member of molded formation is positioned at same plane in step (1).
7. the method for claim 1, wherein said first fastener has a first surface and a second surface that is positioned at opposition side, described second fastener then has in described superimposed position respectively in opposite directions and away from one the 3rd surface and one the 4th surface of described second surface, in described step (1), make the first surface of described first fastener and the 4th surface of described second fastener be positioned at same side position, the described plastic cement fastener of molded formation module.
8. plastic cement fastener module, one first fastener, one second fastener that comprise and row arrangement integrally formed in molded mode, and one between described first, second fastener so that connect described two fasteners and bent web member, described second fastener can overturn towards described first fastener in opposite directions by the bending of described web member, so that be positioned at and the superimposed user mode of described first fastener.
9. plastic cement fastener module as claimed in claim 8, wherein said first fastener and second fastener also have a pair of conjunction that can mutually combine in described superimposed position.
10. method plastic cement fastener module as claimed in claim 8, wherein said plastic cement fastener module is to make with plastic cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02119802 CN1218819C (en) | 2002-05-15 | 2002-05-15 | Building up construction part module and its manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02119802 CN1218819C (en) | 2002-05-15 | 2002-05-15 | Building up construction part module and its manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1459365A CN1459365A (en) | 2003-12-03 |
| CN1218819C true CN1218819C (en) | 2005-09-14 |
Family
ID=29426884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02119802 Expired - Fee Related CN1218819C (en) | 2002-05-15 | 2002-05-15 | Building up construction part module and its manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1218819C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI651153B (en) * | 2018-08-22 | 2019-02-21 | 財團法人金屬工業研究發展中心 | Method of adjusting relative position between die bases of fastener making machine |
-
2002
- 2002-05-15 CN CN 02119802 patent/CN1218819C/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI651153B (en) * | 2018-08-22 | 2019-02-21 | 財團法人金屬工業研究發展中心 | Method of adjusting relative position between die bases of fastener making machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1459365A (en) | 2003-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209176089U (en) | A kind of vehicle-mounted panel mold secured adjusted mechanism | |
| CN1663710A (en) | Demoulding mechanism for extrusion mould with side core pulling | |
| CN1218819C (en) | Building up construction part module and its manufacturing method | |
| CN1915638A (en) | Multifunctional valving die in strong body, and manufacturing method | |
| CN206536250U (en) | A kind of many size clamping jigs of electrode machining | |
| CN110722765B (en) | Polymer extrusion die device capable of changing shape of die hole | |
| CN2167578Y (en) | Shaped slider of zipper | |
| CN211662451U (en) | Mold ejection system | |
| CN101347971A (en) | Novel inclined pin ejecting structure | |
| CN209189627U (en) | A kind of structure for solving the folded side corner angle R and folding burr | |
| CN207344080U (en) | A kind of car electrics sheet metal component | |
| CN211807535U (en) | Vehicle door decorative strip forming die | |
| CN220095235U (en) | I-shaped die | |
| CN205364392U (en) | Injection mold | |
| CN212072584U (en) | Ejector plate with ultrathin thickness for die | |
| CN211891596U (en) | A mould for synthesizing intercom panel | |
| CN213618083U (en) | Die capable of adjusting size of product | |
| CN213006182U (en) | Hot-press forming die for producing automobile rearview mirror control panel support | |
| CN216267090U (en) | Brand-new movable die inner slide block demoulding mechanism | |
| CN2717657Y (en) | Low-pressur injection moulding mould for vehicle internal decorative parts plates | |
| CN215619383U (en) | Sealing member mould ejecting device | |
| CN214521376U (en) | Downward large-angle inclined ejection structure of die | |
| CN213564026U (en) | Plastic lamp cap mould structure | |
| CN211762855U (en) | Automobile water pump demoulding and shell shrinking mechanism | |
| CN210172365U (en) | Hinge type oil cylinder auxiliary edge rolling die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |