CN106313583B - It is attached with the forming method and its product of the wheelchair composite skeleton of fixing piece - Google Patents
It is attached with the forming method and its product of the wheelchair composite skeleton of fixing piece Download PDFInfo
- Publication number
- CN106313583B CN106313583B CN201510340908.1A CN201510340908A CN106313583B CN 106313583 B CN106313583 B CN 106313583B CN 201510340908 A CN201510340908 A CN 201510340908A CN 106313583 B CN106313583 B CN 106313583B
- Authority
- CN
- China
- Prior art keywords
- skeleton
- fixing piece
- wheelchair
- attached
- composite
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/40—Shaping or impregnating by compression not applied
- B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/54—Component parts, details or accessories; Auxiliary operations, e.g. feeding or storage of prepregs or SMC after impregnation or during ageing
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
A kind of forming method and its product of the wheelchair composite skeleton being attached with fixing piece, being will be below the external table lamination carbon cloth to predetermined thickness of the basic moulding of a wheel chair frame, form a skeleton blank body, it is reclined again with the skeleton blank body sidewall with the portion that reclines of a fixing piece, predetermined thickness is stacked to the carbon cloth for having notch to the skeleton blank body again later, after forming the final blank body of a skeleton, it is placed in again in a skeleton die, through blowing, after hot pressing immobilization type, again by the skeleton basis molding body extraction, complete the wheelchair composite skeleton for being attached with fixing piece, save the known working hour to fixing piece lamination carbon cloth.
Description
【Technical field】
The present invention is to provide the forming method and its product for the wheelchair composite skeleton that one is attached with fixing piece, espespecially may be used
The combination between the fixing piece and skeleton and shaping time are saved, to save the forming method and its product of manufacturing cost.
【Background technology】
Lightweight is the target that general dealer is pursued at present, and wheelchair is also.Wheelchair is pushed to mitigate patient or caregiver
Burden, wheel chair frame also has at present to be molded with composite.Wheelchair has folding mechanism, to fix the folding mechanism, skeleton
Need to be provided with evagination in the plural branch fixing piece of the skeleton, to be pivotally connected the folding mechanism or to supply the folder in opposite inside
Structure rests on fixation.Combination between known fixing piece and skeleton is step 1:The fixing piece is external prior to its basic moulding in advance
Lamination carbon cloth is to predetermined thickness；Step 2:One will be formed after the external lamination carbon cloth a to thickness of the basic moulding of skeleton
The first embryo body of skeleton, fixing piece one end wing plate and the external wall of first embryo is abutted against, then with carbon cloth to the first young bird of the skeleton
Type body is stacked to predetermined thickness, forms the final blank body of a skeleton, then the final blank body of the skeleton is placed in a skeleton die,
Through blowing, after hot-press solidifying sizing, by the skeleton basis molding body extraction, that is, wheel chair frame is completed.But known wheelchair is compound
In the forming process of material skeleton, which is separately molded with skeleton, in lamination carbon cloth, is with the fixing piece thickness
For 2mm, the thickness of a piece of carbon cloth is about 0.1mm, to reach 2mm thickness, just needs 20 carbon cloths of lamination, rather takes
Work, manufacturing cost is high, needs to be improved.
【Invention content】
The purpose of the present invention is provide one kind can economization fixing piece lamination carbon cloth working hour, to reduce manufacturing cost
It is attached with the forming method and its product of the wheelchair composite skeleton of fixing piece.
To reach above-mentioned purpose, a kind of forming method for the wheelchair composite skeleton being attached with fixing piece of the present invention,
It is characterized in that, including：
Step 1. manufactures the fixing piece stock of metal material, which includes one to recline portion and a service portion, the two
Intersect one angle of tool；The basic molding body for having a respective shapes for the hollow wall shape of the wheel chair frame, to the foundation
The external table lamination carbon cloth of type to the wheel chair frame predetermined molding thickness hereinafter, constitute a skeleton blank body；
Step 2. reclines in the portion that reclines of the fixing piece in predetermined set position and the skeleton blank body sidewall, right again later
The skeleton blank body lamination has the carbon cloth of notch, and the gap position of the carbon cloth is arranged with the service portion of the fixing piece
Position corresponds to；The carbon cloth of the tool notch is stacked to the predetermined molding thickness of the wheel chair frame blank body and wraps the portion of reclining
It covers, that is, forms the final blank body of a skeleton；And
The final blank body of the skeleton is placed in a skeleton die by step 3., through blowing, after hot-press solidifying sizing, by the bone
The wheelchair composite skeleton for being attached with fixing piece is completed in the molding body extraction of frame basis.With the economical fixing piece lamination carbon fiber
Tie up the manufacturing man-hours of cloth.
Wherein, which is disposed on the opposite wall of the wheel chair frame.
Wherein, the shape or structure of the service portion change depending on purposes.
Wherein, which can be used for accommodating the portions supporting rod storing of the wheelchair, also can be used for being pivotally connected the wheel chair frame
Interlocking lever.
A kind of wheelchair composite skeleton being attached with fixing piece is the wheelchair composite wood that fixing piece is attached with according to
Obtained by the forming method of matter skeleton.
Advantage effect of the present invention is：The fixing piece of the present invention is metal material, and includes one to recline portion and a service portion
Two parts, the two are intersected, between have an angle, the portion that reclines of the fixing piece is further continued for lamination tool with the consideration of skeleton blank and lacks rearward
Mouthful carbon cloth, which can coat, be sent into integrated molding in the molding die of skeleton together later, can should
Fixing piece is integrally formed with skeleton, which can save the known manufacturing man-hours to fixing piece lamination carbon cloth, can drop
Low manufacturing cost.
【Description of the drawings】
It is the forming step of the embodiment of the present invention shown in Fig. 1.
It is the wheelchair stereogram of the embodiment of the present invention shown in Fig. 2.
It is the wheelchair rearview of the embodiment of the present invention shown in Fig. 3.
It is the wheelchair exploded perspective view of the embodiment of the present invention shown in Fig. 4.
It is the fixing piece and wheel chair frame shaping schematic view (one) of the embodiment of the present invention shown in Fig. 5.
It is the vertical view of a fixing piece shown in Fig. 5-1.
It is the fixing piece and wheel chair frame shaping schematic view (two) of the embodiment of the present invention shown in Fig. 6.
It is the fixing piece and wheel chair frame shaping schematic view (three) of the embodiment of the present invention shown in Fig. 7.
Figure label is described as follows：
Fixing piece 10,11 wheelchair, 1 skeleton 1A recline portion 12
14 carbon cloth of the basic molding body of service portion 13,15 skeleton blank body 16
Final 17 supporting rod of blank body, the 18 portions 1B interlocking levers 19 of skeleton
【Specific implementation mode】
It please referring to Fig.1 shown in-4, the fixing piece 10,11 is as Figure 2-3, is disposed on the opposite wall of 1 skeleton 1A of wheelchair,
Wherein the fixing piece 10 is the interlocking lever 19 for being pivotally connected 1 folding mechanism of wheelchair, and fixing piece 11 is for use as wheelchair seat
The fixed seat of the supporting rod 18 of 1B, the fixing piece 10,11 are referred to as fixing piece.This is attached with 1 skeleton of wheelchair of fixing piece 10,11
The forming method of 1A, comprises the steps of：
The fixing piece 10,11 that step 1. manufactures metal material is stocked up, which includes one to recline portion 12 and one
Service portion 13, the two intersect, between have an angle theta 1, θ 2 (as shown in Figure 5), which does suitable shape depending on purposes
Or structure；Have the basic molding body 14 of a respective shapes, the basis molding body 14 for the hollow wall shape of 1 skeleton of wheelchair
Appearance lamination carbon cloth 15 to 1 skeleton of wheelchair predetermined molding thickness hereinafter, the 1/2 of such as predetermined thickness or 1/3, structure
At a skeleton blank body 16 (as shown in Figure 5)；
Step 2. reclines in the portion 12 that reclines of the fixing piece 10,11 in predetermined set position and 16 side wall of skeleton blank body
(such as Fig. 5 shows) later again has 16 lamination of skeleton blank body the carbon cloth 15 of notch, the gap position of the carbon cloth 15
It is corresponding with 13 installation position of service portion of the fixing piece 10,11, the carbon cloth 15 of the tool notch is stacked to skeleton 1A's
After predetermined molding thickness, the portion 12 that reclines of the fixing piece 10,11 is coated, that is, forms the final blank body of a skeleton 17 (such as Fig. 6 institutes
Show)；And
The final blank body 17 of the skeleton is placed in a skeleton die by step 3., through blowing, after hot-press solidifying sizing, by this
Skeleton basis molding body 14 is extracted out, that is, completes the 1 skeleton 1A (as shown in Figure 7) of wheelchair that the present invention is attached with fixing piece 10,11.
Claims (5)
1. a kind of forming method for the wheelchair composite skeleton being attached with fixing piece, which is characterized in that include：
Step 1. manufactures the fixing piece stock of metal material, which includes one to recline portion and a service portion, and the two is intersected
Has an angle；The basic molding body for having a respective shapes for the hollow wall shape of the wheelchair composite skeleton, to the base
Plinth molding body appearance lamination carbon cloth to the wheelchair composite skeleton predetermined molding thickness hereinafter, constitute a skeleton blank
Body；
Step 2. reclines in the portion that reclines of the fixing piece in predetermined set position and the skeleton blank body sidewall, later again to the bone
Frame blank body lamination has the carbon cloth of notch, and the gap position of the carbon cloth is the service portion installation position with the fixing piece
It is corresponding；The carbon cloth of the tool notch is stacked to the predetermined molding thickness of the skeleton blank body and coats the portion of reclining, i.e. shape
At the final blank body of a skeleton；And
The final blank body of the skeleton is placed in a skeleton die by step 3., through blowing, after hot-press solidifying sizing, by the skeleton base
Plinth molding body is extracted out, that is, completes the wheelchair composite skeleton for being attached with fixing piece.
2. the forming method of the wheelchair composite skeleton according to claim 1 for being attached with fixing piece, it is characterised in that：
The fixing piece is disposed on the opposite wall of the wheelchair composite skeleton.
3. the forming method of the wheelchair composite skeleton according to claim 1 or 2 for being attached with fixing piece, feature exist
In：The shape or structure of the service portion change depending on purposes.
4. the forming method of the wheelchair composite skeleton according to claim 3 for being attached with fixing piece, it is characterised in that：
The portions supporting rod that the fixing piece can be used for accommodating the wheelchair is put, and also can be used for being pivotally connected the gearing of the wheelchair composite skeleton
Bar.
5. a kind of wheelchair composite skeleton being attached with fixing piece, is obtained by forming method according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510340908.1A CN106313583B (en) | 2015-06-18 | 2015-06-18 | It is attached with the forming method and its product of the wheelchair composite skeleton of fixing piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510340908.1A CN106313583B (en) | 2015-06-18 | 2015-06-18 | It is attached with the forming method and its product of the wheelchair composite skeleton of fixing piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106313583A CN106313583A (en) | 2017-01-11 |
| CN106313583B true CN106313583B (en) | 2018-07-13 |
Family
ID=57733545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510340908.1A Active CN106313583B (en) | 2015-06-18 | 2015-06-18 | It is attached with the forming method and its product of the wheelchair composite skeleton of fixing piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106313583B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0853092A (en) * | 1994-08-11 | 1996-02-27 | Mizuno Corp | Front fork made of frp for bicycle |
| US6270104B1 (en) * | 1992-05-29 | 2001-08-07 | Trek Bicycle Corporation | Composite bicycle frame and methods for its construction |
| TWI272206B (en) * | 2005-07-26 | 2007-02-01 | Carol Cycle Ind Co Ltd | Method for assembling retaining members of a bike's frame structure |
| CN101786329A (en) * | 2009-01-22 | 2010-07-28 | 李世鹏 | Method for molding reinforced carbon fiber bicycle component |
| CN102770262A (en) * | 2010-01-22 | 2012-11-07 | 梅西耶-布加蒂-道提公司 | Method for making an arm for a hinged structure such as a rocker arm for an aircraft landing-gear structure |
| CN202826428U (en) * | 2012-10-26 | 2013-03-27 | 连云港鹰游碳塑材料有限责任公司 | Carbon fiber composite arm frame of pump truck |
-
2015
- 2015-06-18 CN CN201510340908.1A patent/CN106313583B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6270104B1 (en) * | 1992-05-29 | 2001-08-07 | Trek Bicycle Corporation | Composite bicycle frame and methods for its construction |
| JPH0853092A (en) * | 1994-08-11 | 1996-02-27 | Mizuno Corp | Front fork made of frp for bicycle |
| TWI272206B (en) * | 2005-07-26 | 2007-02-01 | Carol Cycle Ind Co Ltd | Method for assembling retaining members of a bike's frame structure |
| CN101786329A (en) * | 2009-01-22 | 2010-07-28 | 李世鹏 | Method for molding reinforced carbon fiber bicycle component |
| CN102770262A (en) * | 2010-01-22 | 2012-11-07 | 梅西耶-布加蒂-道提公司 | Method for making an arm for a hinged structure such as a rocker arm for an aircraft landing-gear structure |
| CN202826428U (en) * | 2012-10-26 | 2013-03-27 | 连云港鹰游碳塑材料有限责任公司 | Carbon fiber composite arm frame of pump truck |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106313583A (en) | 2017-01-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| USD722169S1 (en) | Holder for CAD/CAM blanks | |
| USD565082S1 (en) | Visor for a visual prosthetic apparatus | |
| CN103806741B (en) | A kind of combined cinerary casket frame and making thereof and installation method | |
| USD612769S1 (en) | Car including toy-car, motor-car, replica-car and scale-model car | |
| EP2647488A3 (en) | Process for making a plastic component from self-reinforced thermo-plastic material and plastic component produced by this process | |
| CN100368231C (en) | Automobile door plate assembling method with multiple inner decorations | |
| WO2007071879A3 (en) | Method for manufacturing an aircraft fuselage in composite material | |
| USD956886S1 (en) | Chassis for model car | |
| CN102848445A (en) | Manufacture method of multi-layer gluing bentwood chair and bentwood foot blank pressing machine | |
| USD598106S1 (en) | Convertible support system for shoulder surgery patients | |
| CN104432444A (en) | Method for producing cake through 3D printing | |
| USD944900S1 (en) | Model car | |
| CN106313583B (en) | It is attached with the forming method and its product of the wheelchair composite skeleton of fixing piece | |
| USD592412S1 (en) | Aircraft seat | |
| USD668126S1 (en) | Combined fiber-resin composite bolt cutter jaw and blade | |
| CN108290506A (en) | Backboard mounting structure and seat for vehicle | |
| KR100717874B1 (en) | Apparatus for fabricating brassiere and method for fabricating brassiere | |
| USD577501S1 (en) | Sofa for aircraft interiors | |
| CN101401667A (en) | Method for processing uniforms without shoulder pad | |
| CN204410659U (en) | Double-open type multifunction storage object lens body | |
| CN103300622B (en) | Plastic backrest chair | |
| CN203742244U (en) | Combined type cinerary casket storage rack | |
| CN102896667B (en) | Process for manufacturing arc moldable mold-pressing door | |
| EP1738835A3 (en) | Process to obtain a flocked textile substrate | |
| CN105433629A (en) | Multifunctional swivel chair and manufacturing method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |