CN107443654A - Saddle mould, saddle Mold Making technique and saddle preparation method - Google Patents
Saddle mould, saddle Mold Making technique and saddle preparation method Download PDFInfo
- Publication number
- CN107443654A CN107443654A CN201710648632.2A CN201710648632A CN107443654A CN 107443654 A CN107443654 A CN 107443654A CN 201710648632 A CN201710648632 A CN 201710648632A CN 107443654 A CN107443654 A CN 107443654A
- Authority
- CN
- China
- Prior art keywords
- saddle
- mould
- inner bag
- fetal membrane
- base
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 210000002219 extraembryonic membrane Anatomy 0.000 claims abstract description 47
- 239000007769 metal material Substances 0.000 claims abstract description 10
- 238000007528 sand casting Methods 0.000 claims abstract description 7
- 229910052602 gypsum Inorganic materials 0.000 claims abstract description 5
- 239000010440 gypsum Substances 0.000 claims abstract description 5
- 239000000463 material Substances 0.000 claims abstract description 5
- 238000000926 separation method Methods 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 239000010985 leather Substances 0.000 claims description 32
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 8
- 239000011496 polyurethane foam Substances 0.000 claims description 8
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 239000003110 molding sand Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 238000005086 pumping Methods 0.000 abstract description 2
- 210000003739 neck Anatomy 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 238000007514 turning Methods 0.000 description 1
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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/58—Moulds
-
- 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
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/02—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means
- B29C33/04—Moulds or cores; Details thereof or accessories therefor with incorporated heating or cooling means using liquids, gas or steam
-
- 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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
- B29L2031/3091—Bicycles
- B29L2031/3094—Saddles
Abstract
The invention discloses a kind of saddle mould, saddle Mold Making technique and saddle preparation method, makes saddle mould by saddle Mold Making technique, by saddle Mold Making saddle, saddle Mold Making technique comprises the following steps：Base fetal membrane, inner bag fetal membrane, pressure ring fetal membrane and upper mould fetal membrane are made by gypsum respectively；2) inner bag fetal membrane is provided with multiple breach in two madial wall upper ends of length direction, for being bonded the separation block with inner bag fetal membrane same material respectively, is easy to the demoulding of inner bag；3) base fetal membrane, inner bag fetal membrane, pressure ring fetal membrane and upper mould fetal membrane make die cavity by sand casting respectively, then heat-conducting metal material is poured into a mould in die cavity, base, inner bag, pressure ring and the upper mould for forming composition saddle mould respectively are stripped after the cooling of heat-conducting metal material.The present invention makes the saddle mould of vacuum-pumping heating by sand casting process, and manufacture craft is simple, saves cost, and improve the production efficiency of saddle mould.
Description
Technical field
The invention belongs to the saddle production technical field on vehicle, more particularly to a kind of saddle mould, saddle mould
Manufacture craft and saddle preparation method.
Background technology
Saddle is generally mounted on bicycle, motorcycle and electric car, and the structure of existing saddle is typically by saddle leather, rubber cushion
Formed with drain pan, at present, making the saddle mould of saddle includes upper die and lower die, and saddle mould is all that machine adds part, passes through machine
Tool is processed and formed, which adds the manufacturing cost of saddle mould, and production cycle length, and the preparation method of saddle is general
It is to first pass through saddle mould to beat polyurethane foam formation foamed urethane pad, it is standby, rubber cushion and bottom are then made by saddle mould
Shell bolt connection, then the gluing on rubber cushion, cover with saddle leather, make saddle leather and elastic mounting, then saddle leather and drain pan are sutured.Such a life
Production method not only causes the low production efficiency of saddle, and making die cost is higher, is unfavorable for the development of enterprise.
The content of the invention
For making saddle mold cycle length by machining present in prior art, production cost is high, and saddle makes
The low technical problem of efficiency, the present invention provide a kind of saddle mould, saddle Mold Making technique and saddle preparation method, to improve
The production efficiency and reduction production cost of saddle.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of saddle mould, for making saddle, including
Lower mould, it includes base and inner bag, and the inner bag is placed in base, and in either flush and forms sealing, described
The side of inner bag has the concave surface coordinated with the side of saddle, and the bottom wall of the inner bag offers multiple through holes, the base
Side wall is provided with vacuum extractor, so as to form vacuum in the inner bag；
Pressure ring, it is placed in the top surface of the lower mould, and one end is hinged with the base, and the saddle of saddle is made for pushing down
Skin；
Upper mould, its one end are hinged with the base, and the side of upper mould towards the inner bag has protuberance, to fasten
The drain pan of saddle.；
Heater, it is on the upper mould, for being heated to the upper mould.
Preferably, the inwall of the inner bag is provided with projection, the surface impressing pattern of the projection, the projection protrudes
In the inwall of the inner bag, with the embedded pattern content on the saddle seat leather.
Preferably, the lateral wall of the base is provided with lock ring, the pressure ring length direction two lateral walls two
End is respectively equipped with a projection seat, to connect the lock ring, for locking the lower mould and pressure ring.
Preferably, the top surface of the inner bag is provided with multiple pilot pins around the cavity of the inner bag, for hooking saddle
Skin, the one side of the pressure ring towards the inner bag are provided with annular groove, to house multiple pilot pins.
Preferably, the lateral wall of the base at one end is provided with trunnion axis, to be set on described between mould and base
The locking device that the trunnion axis rotates can be surrounded by being equipped with；The locking device includes screw rod, nut, handrail and deck, band
There is the deck of neck on the upper mould；One end of the screw rod is socketed on the trunnion axis by the collar, described
Nut is socketed on the screw rod after the screw rod passes through the neck, and is resisted against on the deck, and the handrail is connected to institute
State on nut, so that the nut is locked after being moved axially along the screw rod.
Preferably, the heater includes water pipe, the top surface of the base is provided with groove, and the water pipe is layed in institute
State in groove, and make both ends be respectively delivery port and water inlet of hot water.
Preferably, the surface smear of the protuberance of the upper mould has an atom grieshoch, the atom grieshoch by atomized ash and
Curing agent presses 100：1 ratio mixes.
A kind of saddle Mold Making technique of saddle mould as described above, comprises the following steps：
1) respectively by gypsum be made the base fetal membrane of the base, the inner bag fetal membrane of inner bag, pressure ring pressure ring fetal membrane and on
The upper mould fetal membrane of mould；
2) the inner bag fetal membrane has multiple breach, multiple breach respectively in two madial wall upper ends of length direction
Positioned at the top of concave surface, for being bonded the separation block with the inner bag fetal membrane same material respectively, it is easy to the demoulding of the inner bag；
3) the base fetal membrane, inner bag fetal membrane, pressure ring fetal membrane and upper mould fetal membrane make die cavity by sand casting respectively, so
Afterwards in die cavity pour into a mould heat-conducting metal material, heat-conducting metal material cooling after be stripped formed respectively the base, inner bag, pressure ring and on
Mould.
Preferably, the water pipe is in the molding sand of the upper mould fetal membrane, it is described to make on described in the groove of mould
Water pipe forms one with the upper mould by the heat-conducting metal material of cast.
A kind of saddle preparation method of saddle mould as described above, comprises the following steps：
1) start the heater to heat the upper mould；
2) protuberance of mould fastens the drain pan of saddle on described；
3) saddle seat leather is laid between the lower mould and pressure ring, and the saddle seat leather is covered the inner bag；
4) closed chamber between the inner bag and saddle seat leather is vacuumized by the vacuum extractor, makes the saddle
Skin is bonded with the inwall of inner bag；
5) in the saddle seat leather upper polyurethane foam；
6) the upper mould pushes, above-mentioned steps 5) in polyurethane foam full of chamber between the drain pan and saddle seat leather
Body, to form foamed urethane pad；
7) protuberance of the upper mould is pressed into the inner bag after 3 minutes to 5 minutes, opens the upper mould, cools, the demoulding,
The saddle is made
Compared with prior art, beneficial effect possessed by the present invention is：The present invention passes through sand casting by the present invention
Technique makes the saddle mould of vacuum-pumping heating, and manufacture craft is simple, saves cost, and improves the production effect of saddle mould
Rate.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of the saddle mould in the present invention；
Fig. 2 is the overlooking the structure diagram of the saddle mould in the present invention；
Fig. 3 is the overlooking the structure diagram of the lock ring of the saddle mould in the present invention；
Fig. 4 is the dimensional structure diagram of the inner bag fetal membrane in the present invention.
In figure：Mould under 1-；11- slots；12- through holes；13- concave surfaces；14- projections；15- bases；16- inner bags；17- is positioned
Pin；2- pressure rings；21- projection seats；The upper moulds of 3-；4- air inlet pipe；5- fixing axles；6- lock rings；7- trunnion axis；8- locking devices；81- spiral shells
Bar；82- nuts；83- handrails；84- decks；85- necks；9- water pipes；10- inner bag fetal membranes；101- separates block.
Embodiment
Those skilled in the art is better understood from technical scheme, below in conjunction with the accompanying drawings with specific embodiment pair
The present invention elaborates.
As shown in Figures 1 to 4, embodiment of the invention discloses that a kind of saddle mould, for making saddle, saddle mould
Including lower mould 1, pressure ring 2, upper mould 3 and heater, lower mould, including base 15 and inner bag 16, the top surface of base 15 are provided with fluting
11, inner bag 16 is placed in the fluting 11 of base 15, and inner bag 16 and base 15 in either flush and form sealing, the side of inner bag 15
With the concave surface 13 with the cooperation of the side of saddle, the bottom wall of inner bag 16 offers multiple through holes 12, the side wall of base 15 be provided with into
Tracheae 4, air inlet pipe 4 are communicated to the cavity formed between the inwall of fluting 11 and the side wall of inner bag 16, and air inlet pipe 4, which is connected with, takes out very
Empty device, so as to form vacuum in inner bag 16.Pressure ring 2 is placed in the top surface of lower mould 1, and one end and base 15 are be hinged, for pushing down
Make the saddle seat leather of saddle.One end of upper mould 3 is be hinged with base 15, and the side of upper mould 3 towards inner bag 16 has protuberance, with button
Close the drain pan of saddle.Heater is on upper mould 3, for being heated to upper mould 3.The surface smear of the protuberance of upper mould 3 has original
Sub- grieshoch, atom grieshoch press 100 by atomized ash and curing agent：1 ratio mixes, to improve the making precision of saddle.
One end of pressure ring 2 and one end of upper mould 3 are be hinged with base 15 respectively, specifically, the lateral wall of base 15 at one end
Provided with a fixing axle 5, one end of upper mould 3 and pressure ring 2 is rotationally connected with fixing axle 10 by the collar respectively, and pressure ring 2 is turning
Be used to push down the saddle leather (not shown) for making saddle after dynamic, upper mould 3 after rotation, the protuberance that makes to be fastened on mould 3
Drain pan is bonded with the polyurethane foam being cast on saddle seat leather, to complete the making of saddle.
In the present embodiment, the top surface of inner bag 16 is provided with multiple pilot pins 17 around the cavity of inner bag 16, for hooking saddle
Saddle seat leather, the one side of pressure ring 2 towards inner bag 16 is provided with annular groove (being not shown in figure due to blocking), to house multiple pilot pins
17.In use, the edge of multiple pilot pins 17 to surround annular cuts saddle seat leather as boundary, the use of saddle seat leather can be saved
Amount, on fastening after mould 3, pilot pin 17 is inserted in the groove of pressure ring 2.
The heat form of heater can be water heating, electrical heating or Baking out, it is contemplated that the facility of heating
Property and cost-effective, the preferred water heating of the heat form of heater, specifically, continuing with shown in Fig. 2, heater includes
Water pipe 9, the top surface of upper mould 3 are provided with groove, and water pipe 9 is layed in groove, and make both ends be respectively delivery port and water inlet of hot water,
Water inlet and delivery port connect with boiler respectively, to form recirculated water.
In the present embodiment, the inwall of inner bag 16 is provided with projection 17, the surface impressing pattern of projection 17, and projection 17 protrudes from
The inwall of inner bag 16, with the embedded pattern content on saddle leather 5, such as can be pictorial trademark etc..
Continuing with shown in Fig. 1 to Fig. 3, the lateral wall of base 15 is provided with lock ring 6, and pressure ring 2 is outside two of length direction
The both ends of side wall are respectively equipped with a projection seat 61, to connect lock ring 6, for locking lower mould 3 and pressure ring 2.Lock ring 6 is outsourcing
Part, its concrete structure will not be repeated here.
In the present embodiment, the lateral wall of base 15 at one end is provided with trunnion axis 7, to be set between base 1 and upper mould 3
The locking device 8 that trunnion axis 7 rotates can be surrounded, specifically, locking device 8 includes screw rod 81, nut 82, handrail 83 and deck
84, deck 84 has the neck 85 of up/down perforation, and for deck 84 on upper mould 3, one end of screw rod 81 is socketed on water by the collar
On flat axle 7, when needing to lock base 1 and upper mould 3, screw rod 81 is caught in neck 85, and nut 82 is socketed on screw rod 81 and is caught in neck
On screw rod 81 after 85, handrail 83 is connected on nut 82, by rotary handle 83 make nut 82 rotate after along screw rod 81 axle
To after movement and being resisted against on deck 82, then pass through the further locking nut 82 of locking nut.
Embodiments of the invention also disclose a kind of saddle Mold Making technique, comprise the following steps：
1) respectively by gypsum be made the base fetal membrane of base 15, the inner bag fetal membrane 10 of inner bag 16, pressure ring 2 pressure ring fetal membrane and
The upper mould fetal membrane of upper mould 3；Wherein gypsum can also be replaced by resin etc., and its common ground is can to form fetal membrane by solidification.
2) inner bag fetal membrane 10 has multiple (at least two) breach respectively in two madial wall upper ends of length direction, such as schemes
Shown in 4, the breach shown in figure is two, and two breach are respectively positioned on the top of concave surface, same for fitting in inner bag fetal membrane respectively
The separation block 101 of material, separation block 101 is after gap position is bonded with the inwall of inner bag fetal membrane, for sand casting inner bag
When 16, it is easy to the demoulding of inner bag 16.
3) base fetal membrane, inner bag fetal membrane, pressure ring fetal membrane and upper mould fetal membrane make base die cavity, interior by sand casting respectively
Courage die cavity, pressure ring die cavity and upper model cavity, then by pouring into a mould heat-conducting metal material, such as aluminium, copper etc., heat-conducting metal in die cavity
It is stripped after material cooling and forms base 15, inner bag 16, pressure ring 2 and upper mould 3 respectively.
In order to increase the thermal conductivity between water pipe 9 and upper mould 3, water pipe 9 is in the molding sand of upper mould fetal membrane, with upper mould 3
Groove in water pipe 9 and upper mould 3 is formed one by the heat-conducting metal material of cast.
Embodiments of the invention also disclose a kind of saddle preparation method, and it is realized by above-mentioned saddle mould, including
Following steps：
1) heater is started to the heating；
2) upper mould protuberance fasten saddle drain pan；
3) saddle seat leather is laid between lower mould and pressure ring, and saddle seat leather is covered inner bag；
4) closed chamber between inner bag and saddle seat leather is vacuumized by vacuum extractor, makes the interior of saddle seat leather and inner bag
Wall is bonded；
5) in saddle seat leather upper polyurethane foam；
6) mould pushes on, above-mentioned steps 5) in polyurethane foam full of cavity between drain pan and saddle seat leather, to be formed
Foamed urethane pad；
7) protuberance of mould is pressed into inner bag after 3 minutes to 5 minutes on, mould in opening, cools, and the demoulding, saddle is made.
Above example is only the exemplary embodiment of the present invention, is not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can make respectively in the essence and protection domain of the present invention to the present invention
Kind modification or equivalent substitution, this modification or equivalent substitution also should be regarded as being within the scope of the present invention.
Claims (10)
- A kind of 1. saddle mould, for making saddle, it is characterised in that includingLower mould, it includes base and inner bag, and the inner bag is placed in base, and in either flush and forms sealing, the inner bag Side there is the concave surface coordinated with the side of saddle, the bottom wall of the inner bag offers multiple through holes, the side wall of the base Vacuum extractor is installed, so as to form vacuum in the inner bag；Pressure ring, it is placed in the top surface of the lower mould, and one end is hinged with the base, and the saddle seat leather of saddle is made for pushing down；Upper mould, its one end are hinged with the base, and the side of upper mould towards the inner bag has protuberance, to fasten saddle Drain pan.；Heater, it is on the upper mould, for being heated to the upper mould.
- 2. saddle mould according to claim 1, it is characterised in that the inwall of the inner bag is provided with projection, described convex The surface impressing pattern of block, the projection protrude from the inwall of the inner bag, with the embedded pattern content on the saddle seat leather.
- 3. saddle mould according to claim 1, it is characterised in that the lateral wall of the base is provided with lock ring, the pressure Ring is respectively equipped with a projection seat at the both ends of two lateral walls of length direction, described for locking to connect the lock ring Lower mould and pressure ring.
- 4. saddle mould according to claim 1, it is characterised in that the top surface of the inner bag surrounds the cavity of the inner bag Provided with multiple pilot pins, for hooking saddle seat leather, the one side of the pressure ring towards the inner bag is provided with annular groove, to house multiple institutes State pilot pin.
- 5. saddle mould according to claim 1, it is characterised in that the lateral wall of the base at one end is provided with level Axle, to be provided with the locking device that can be surrounded the trunnion axis and rotate between mould and base on described；The locking device Including screw rod, nut, handrail and deck, the deck with neck is on the upper mould；One end of the screw rod passes through The collar is socketed on the trunnion axis, and the nut is socketed on the screw rod after the screw rod passes through the neck, and is resisted against On the deck, the handrail is connected on the nut, so that the nut is locked after being moved axially along the screw rod.
- 6. saddle mould according to claim 1, it is characterised in that the heater includes water pipe, the base Top surface is provided with groove, and the water pipe is layed in the groove, and makes both ends be respectively delivery port and water inlet of hot water.
- 7. saddle mould according to claim 1, it is characterised in that the surface smear of the protuberance of the upper mould has atom Grieshoch, the atom grieshoch press 100 by atomized ash and curing agent：1 ratio mixes.
- 8. the saddle Mold Making technique of a kind of saddle mould as described in claim 1 to 7, it is characterised in that including as follows Step：1) the base fetal membrane of the base, the inner bag fetal membrane of inner bag, the pressure ring fetal membrane of pressure ring and upper mould are made by gypsum respectively Upper mould fetal membrane；2) the inner bag fetal membrane has multiple breach respectively in two madial wall upper ends of length direction, and multiple breach are located at The top of concave surface, for being bonded the separation block with the inner bag fetal membrane same material respectively, it is easy to the demoulding of the inner bag；3) the base fetal membrane, inner bag fetal membrane, pressure ring fetal membrane and upper mould fetal membrane make die cavity, Ran Hou by sand casting respectively Cast heat-conducting metal material in die cavity, it is stripped after the cooling of heat-conducting metal material and forms the base, inner bag, pressure ring and upper mould respectively.
- 9. saddle Mold Making technique according to claim 8, it is characterised in that the water pipe is located at the upper mould fetal membrane Molding sand in, with make on described in the groove of mould the water pipe with it is described on mould form one by the heat-conducting metal material of cast Body.
- 10. the saddle preparation method of a kind of saddle mould as described in any one of claim 1 to 8, it is characterised in that including such as Lower step：1) start the heater to heat the upper mould；2) protuberance of mould fastens the drain pan of saddle on described；3) saddle seat leather is laid between the lower mould and pressure ring, and the saddle seat leather is covered the inner bag；4) closed chamber between the inner bag and saddle seat leather is vacuumized by the vacuum extractor, make the saddle seat leather with The inwall fitting of inner bag；5) in the saddle seat leather upper polyurethane foam；6) the upper mould pushes, above-mentioned steps 5) in polyurethane foam full of cavity between the drain pan and saddle seat leather, with Form foamed urethane pad；7) protuberance of the upper mould is pressed into the inner bag after 3 minutes to 5 minutes, opens the upper mould, cools, and is stripped, and is made The saddle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710648632.2A CN107443654A (en) | 2017-08-01 | 2017-08-01 | Saddle mould, saddle Mold Making technique and saddle preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710648632.2A CN107443654A (en) | 2017-08-01 | 2017-08-01 | Saddle mould, saddle Mold Making technique and saddle preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107443654A true CN107443654A (en) | 2017-12-08 |
Family
ID=60490687
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710648632.2A Pending CN107443654A (en) | 2017-08-01 | 2017-08-01 | Saddle mould, saddle Mold Making technique and saddle preparation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107443654A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091946A (en) * | 2018-11-22 | 2019-08-06 | 天津嘉思特车业股份有限公司 | A kind of pouring-in saddle of foaming of foam pouring-in saddle tooling and its production |
| CN117245931A (en) * | 2023-11-17 | 2023-12-19 | 天津嘉思特车业股份有限公司 | Saddle machining device and machining process |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04167948A (en) * | 1990-10-30 | 1992-06-16 | Ngk Insulators Ltd | Manufacture of metallic mold for forming tire |
| US5515903A (en) * | 1995-06-19 | 1996-05-14 | Multi-Products, Incorporated | Method of making a mold |
| JPH09314570A (en) * | 1996-05-31 | 1997-12-09 | Ngk Insulators Ltd | Die for molding tire and its production |
| CN1281398A (en) * | 1997-12-08 | 2001-01-24 | 密尔沃基工程学院 | Method of using lost metal patterns to form ceramic molds |
| JP2002219550A (en) * | 2001-01-19 | 2002-08-06 | Honda Motor Co Ltd | Manufacturing method for metal mold |
| CN1861359A (en) * | 2005-05-13 | 2006-11-15 | 成昌兴企业股份有限公司 | Method and apparatus for foam mould inner color painting polymerization |
| US20140023739A1 (en) * | 2011-04-14 | 2014-01-23 | The Yokohama Rubber Co., Ltd. | Method of manufacturing mold for tire vulcanization and mold for tire vulcanization |
| CN105539639A (en) * | 2016-03-02 | 2016-05-04 | 温岭东方红车料有限公司 | Bicycle saddle and processing device and technology thereof |
| CN207403075U (en) * | 2017-08-01 | 2018-05-25 | 天津市鲁安科技有限公司 | Saddle mold |
-
2017
- 2017-08-01 CN CN201710648632.2A patent/CN107443654A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04167948A (en) * | 1990-10-30 | 1992-06-16 | Ngk Insulators Ltd | Manufacture of metallic mold for forming tire |
| US5515903A (en) * | 1995-06-19 | 1996-05-14 | Multi-Products, Incorporated | Method of making a mold |
| JPH09314570A (en) * | 1996-05-31 | 1997-12-09 | Ngk Insulators Ltd | Die for molding tire and its production |
| CN1281398A (en) * | 1997-12-08 | 2001-01-24 | 密尔沃基工程学院 | Method of using lost metal patterns to form ceramic molds |
| JP2002219550A (en) * | 2001-01-19 | 2002-08-06 | Honda Motor Co Ltd | Manufacturing method for metal mold |
| CN1861359A (en) * | 2005-05-13 | 2006-11-15 | 成昌兴企业股份有限公司 | Method and apparatus for foam mould inner color painting polymerization |
| US20140023739A1 (en) * | 2011-04-14 | 2014-01-23 | The Yokohama Rubber Co., Ltd. | Method of manufacturing mold for tire vulcanization and mold for tire vulcanization |
| CN105539639A (en) * | 2016-03-02 | 2016-05-04 | 温岭东方红车料有限公司 | Bicycle saddle and processing device and technology thereof |
| CN207403075U (en) * | 2017-08-01 | 2018-05-25 | 天津市鲁安科技有限公司 | Saddle mold |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110091946A (en) * | 2018-11-22 | 2019-08-06 | 天津嘉思特车业股份有限公司 | A kind of pouring-in saddle of foaming of foam pouring-in saddle tooling and its production |
| CN117245931A (en) * | 2023-11-17 | 2023-12-19 | 天津嘉思特车业股份有限公司 | Saddle machining device and machining process |
| CN117245931B (en) * | 2023-11-17 | 2024-01-12 | 天津嘉思特车业股份有限公司 | Saddle machining device and machining process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102717031B (en) | Large-scale thin-wall valve body lost foam casting process | |
| CN104791401A (en) | Iron-type coated-sand casting disc brake caliper body and producing method thereof | |
| CN107443654A (en) | Saddle mould, saddle Mold Making technique and saddle preparation method | |
| CN203817291U (en) | Stack casting sand mould of automobile braking disc | |
| CN103213285A (en) | Forming method of composite material part with variable cross-section closed cavity | |
| CN112406135B (en) | Method for assisting forming of composite propeller blade by air bag blowing | |
| CN104884188A (en) | Sand-mold molding method and sand-mold molding apparatus | |
| CN109531896B (en) | Casting mold of polyurethane elastomer and preparation method thereof | |
| CN109719255B (en) | Casting process of engine flywheel housing wet-molded sand built-in functional precoated sand core | |
| CN105014777B (en) | The master mold of ceramic cup product and its using method | |
| CN109128029B (en) | Built-in functional tectorial membrane psammitolite casting mould of engine flywheel shell tide mould sand | |
| CN112893775A (en) | Casting device and casting mould | |
| CN105750493A (en) | Non-chiller ductile iron non-riser casting technology | |
| CN207403075U (en) | Saddle mold | |
| CN202762955U (en) | Casting mould adopting metal type sand to cast automobile differential casing | |
| CN107902044A (en) | A kind of method being modeled using Novel ankle bracket system and Novel ankle bracket system | |
| CN105082570A (en) | Integral moulding tool structure and technological method for honeycomb sandwich composite pipe part | |
| CN209775590U (en) | Carbon fiber vacuum bag pressing forming die | |
| CN205599900U (en) | Magnesium alloy injection molding multiple spot charge -in system | |
| CN205324640U (en) | Novel cover sand cast structure spare | |
| JPH02151344A (en) | Apparatus for casting wheel for vehicles | |
| CN202461435U (en) | Preheating device arranged at outer surface of mold | |
| CN216635243U (en) | Front rubber cushion assembly vulcanization mold | |
| CN207642236U (en) | A kind of bevel housing outer casing underpart sand mold mould | |
| CN202278146U (en) | Pressure pouring device for lost foam casting weight |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shi Airong Inventor before: Liu Shihai |