GB633793A - Improvements in injection moulding apparatus for forming rubber and like inserts - Google Patents
Improvements in injection moulding apparatus for forming rubber and like insertsInfo
- Publication number
- GB633793A GB633793A GB26042/47A GB2604247A GB633793A GB 633793 A GB633793 A GB 633793A GB 26042/47 A GB26042/47 A GB 26042/47A GB 2604247 A GB2604247 A GB 2604247A GB 633793 A GB633793 A GB 633793A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plate
- platen
- parts
- movable
- moulding
- 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
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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14467—Joining articles or parts of a single article
- B29C45/14491—Injecting material between coaxial articles, e.g. between a core and an outside sleeve for making a roll
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/02—Transfer moulding, i.e. transferring the required volume of moulding material by a plunger from a "shot" cavity into a mould cavity
-
- 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
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/82—Pressure application arrangements, e.g. transmission or actuating mechanisms for joining tools or clamps
- B29C66/824—Actuating mechanisms
- B29C66/8242—Pneumatic or hydraulic drives
-
- 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
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
- B29C66/832—Reciprocating joining or pressing tools
- B29C66/8322—Joining or pressing tools reciprocating along one axis
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
633,793. Injection - moulding machines. UNITED STATES RUBBER CO. Sept. 25, 1947, No. 26042. Convention date, Dec. 19, 1946 [Class 87 (ii)] A moulding apparatus for moulding jointing material between two parts and described particularly with reference to the moulding of a jointing ring of rubber between inner and outer metal members to constitute a vibration damper, comprises a movable platen supporting one part, a plate carried by and movable relatively to the platen, supporting a second part, means to align the parts by relative movement between the plate and the platen, and a device for injecting mouldable material between the parts so as to fasten them together. The apparatus has a fixed crosshead 7 supporting a plunger 37 having a sealing groove 44, an 'intermediate movable platen 25 carrying a pressure cylinder 28 with injection openings 35 and a guide surface 36, and a lower hydraulically operated platen 8 which supports a relatively movable plate 20 and co-operates with an ejector plate 17. The parts 2, 3 to be joined are positioned as shown in Fig. 1, on the spring-mounted plate 20 movable in the recess 21, and on the bearing surface 11 respectively. Springs 22 support the plate 20 so that it normally projects above the surface 11. Outward movement of the plate is limited by guide pins 23. The plate 20 is of the same diameter as the part 2 which is a sliding fit on the tapered guide ring 19. On moving upwardly under hydraulic pressure the platen 8 carries with it the plate 20 and the parts 2, 3, the part 2 contacting the surface 46 of the cylinder 28 first, and thereby being aligned with the part 3. The platens 8, 25 then move upwardly together until the plunger 37, by means of the tolerances 41, 32, aligns with and enters the cylinder 28, injecting the material 34 between the parts 2 and 3. After injection the platens move downwardly ; the stops 26 halt platen 25, but the platen 8 continues its downward motion until the ejector plate 17 forces the pins 12 upwardly to eject the finished article.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US633793XA | 1946-12-19 | 1946-12-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB633793A true GB633793A (en) | 1949-12-30 |
Family
ID=22048804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB26042/47A Expired GB633793A (en) | 1946-12-19 | 1947-09-25 | Improvements in injection moulding apparatus for forming rubber and like inserts |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB633793A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2883704A (en) * | 1953-05-28 | 1959-04-28 | Us Rubber Co | Transfer molding apparatus |
| FR2671545A1 (en) * | 1991-01-15 | 1992-07-17 | Lorraine Laminage | PROCESS FOR REPAIRING A ROLLER BRIDGE OR THE LIKE. |
| RU2457942C1 (en) * | 2011-03-01 | 2012-08-10 | Открытое акционерное общество Научно-производственное объединение "Искра" | Method of preparing moulds for production of reinforced rubber articles |
| RU2467876C1 (en) * | 2011-05-31 | 2012-11-27 | Открытое акционерное общество Научно-производственное объединение "Искра" | Moulding tool for making reinforced rubber articles |
| RU2537606C1 (en) * | 2013-07-17 | 2015-01-10 | Открытое акционерное общество Научно-производственное объединение "Искра" | Maintenance of moulds for making reinforced rubber articles |
| RU2537592C1 (en) * | 2013-10-03 | 2015-01-10 | Открытое акционерное общество Научно-производственное объединение "Искра" | Procedure for making sample pieces at movable joint manufacturing |
| RU2542311C1 (en) * | 2013-07-17 | 2015-02-20 | Открытое акционерное общество Научно-производственное объединение "Искра" | Preparation of vulcanising equipment for operation |
| RU2554627C1 (en) * | 2013-12-24 | 2015-06-27 | Публичное акционерное общество "Научно-производственное объединение "Искра" | Moulding unit of die to produce movable joint |
| RU2559490C1 (en) * | 2014-01-29 | 2015-08-10 | Публичное акционерное общество "Научно- производственное обьединение "Искра" | Check assembly of mould for production of sliding joint and mock-up of sliding joint plate stack for process implementation |
| CN107745045A (en) * | 2017-12-01 | 2018-03-02 | 柳州市钜嘉机械有限公司 | A kind of guiding mechanism of metal stamping die |
| CN107791576A (en) * | 2017-11-08 | 2018-03-13 | 佘峰 | A kind of Making mold device with shock-absorbing denoising function |
-
1947
- 1947-09-25 GB GB26042/47A patent/GB633793A/en not_active Expired
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2883704A (en) * | 1953-05-28 | 1959-04-28 | Us Rubber Co | Transfer molding apparatus |
| FR2671545A1 (en) * | 1991-01-15 | 1992-07-17 | Lorraine Laminage | PROCESS FOR REPAIRING A ROLLER BRIDGE OR THE LIKE. |
| EP0495689A2 (en) * | 1991-01-15 | 1992-07-22 | Sollac | Method for repairing a travelling crane drum or the like |
| EP0495689A3 (en) * | 1991-01-15 | 1993-03-03 | Sollac | Method for repairing a travelling crane drum or the like |
| RU2457942C1 (en) * | 2011-03-01 | 2012-08-10 | Открытое акционерное общество Научно-производственное объединение "Искра" | Method of preparing moulds for production of reinforced rubber articles |
| RU2467876C1 (en) * | 2011-05-31 | 2012-11-27 | Открытое акционерное общество Научно-производственное объединение "Искра" | Moulding tool for making reinforced rubber articles |
| RU2537606C1 (en) * | 2013-07-17 | 2015-01-10 | Открытое акционерное общество Научно-производственное объединение "Искра" | Maintenance of moulds for making reinforced rubber articles |
| RU2542311C1 (en) * | 2013-07-17 | 2015-02-20 | Открытое акционерное общество Научно-производственное объединение "Искра" | Preparation of vulcanising equipment for operation |
| RU2537592C1 (en) * | 2013-10-03 | 2015-01-10 | Открытое акционерное общество Научно-производственное объединение "Искра" | Procedure for making sample pieces at movable joint manufacturing |
| RU2554627C1 (en) * | 2013-12-24 | 2015-06-27 | Публичное акционерное общество "Научно-производственное объединение "Искра" | Moulding unit of die to produce movable joint |
| RU2559490C1 (en) * | 2014-01-29 | 2015-08-10 | Публичное акционерное общество "Научно- производственное обьединение "Искра" | Check assembly of mould for production of sliding joint and mock-up of sliding joint plate stack for process implementation |
| CN107791576A (en) * | 2017-11-08 | 2018-03-13 | 佘峰 | A kind of Making mold device with shock-absorbing denoising function |
| CN107745045A (en) * | 2017-12-01 | 2018-03-02 | 柳州市钜嘉机械有限公司 | A kind of guiding mechanism of metal stamping die |
| CN107745045B (en) * | 2017-12-01 | 2019-04-12 | 柳州市钜嘉机械有限公司 | A kind of guiding mechanism of metal stamping die |
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