CH585601A5 - Sound-insulating bar guide for machine loader - with casting resin holding apart tubes for bars - Google Patents
Sound-insulating bar guide for machine loader - with casting resin holding apart tubes for barsInfo
- Publication number
- CH585601A5 CH585601A5 CH1428674A CH1428674A CH585601A5 CH 585601 A5 CH585601 A5 CH 585601A5 CH 1428674 A CH1428674 A CH 1428674A CH 1428674 A CH1428674 A CH 1428674A CH 585601 A5 CH585601 A5 CH 585601A5
- Authority
- CH
- Switzerland
- Prior art keywords
- resin
- tubes
- casting
- bar guide
- sleeve
- Prior art date
Links
- 229920005989 resin Polymers 0.000 title claims abstract description 26
- 239000011347 resin Substances 0.000 title claims abstract description 26
- 238000005266 casting Methods 0.000 title claims abstract description 14
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 239000000853 adhesive Substances 0.000 claims abstract description 5
- 230000001070 adhesive effect Effects 0.000 claims abstract description 5
- 238000007711 solidification Methods 0.000 claims abstract description 5
- 230000008023 solidification Effects 0.000 claims abstract description 5
- 229920006332 epoxy adhesive Polymers 0.000 claims abstract description 3
- 239000003822 epoxy resin Substances 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 229920000647 polyepoxide Polymers 0.000 claims description 2
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B13/00—Arrangements for automatically conveying or chucking or guiding stock
- B23B13/08—Arrangements for reducing vibrations in feeding-passages or for damping noise
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
The bar guide comprises tubes which are held apart by casting resin which forms the sound insulation. It may be mfd. by casting a resin around the tubes to hold them apart, then sawing the assembly into two parts after solidification of the resin. Pref. adhesion of the tubes to the resin is increased by using an adhesive which is compatible with the resin, e.g. epoxy adhesive is applied to the inner surface of a sheath and to the outer surfaces of the tubes prior to casting. This operation requires precise pre-positioning of the tubes relative to each other and perfect linearity of the assembly. After sawing along an axis, the sheath may be subjected to a hinge system allowing it to be opened for introduction of the bars to be machined.
Description
L'objet de l'invention est un guide-barres silencieux pour chargeur de machines, caractérisé par le fait qu'il comprend des tubes qui sont maintenus entre eux par une résine de coulée constituant isolation phonique.
Une forme d'exécution du guide-barres objet de l'invention sera décrite, à titre d'exemple, en se référant à la figure unique du dessin annexé.
A l'intérieur du fourreau a se trouvent deux tubes b et c enrobés dans une résine de coulée d, par exemple une résine époxy, qui remplit le fourreau a et qui constitue une isolation phonique. Après solidification de la résine, le fourreau est scié sur toute sa longueur selon l'axe A-A. L'emploi d'un fourreau de section rectangulaire facilite le positionnement durant l'opération de sciage.
Selon les caractéristiques de la résine de coulée, il peut être nécessaire d'utiliser une colle compatible avec la résine, par exemple une colle époxy, dont on enduit l'intérieur du fourreau a et l'extérieur des tubes b et c avant la coulée. L'opération exige un prépositionnement précis des tubes l'un par rapport à l'autre et une parfaite linéarité de l'ensemble.
Une fois scié, le fourreau sera assujetti à un système de charnière e permettant son ouverture pour l'introduction des barres à usiner. Le tube c servira au dispositif de transport de la barre. Un espace fraisé entre les tubes b et c permet le passage de la pièce destinée à pousser la barre à usiner.
REVENDICATIONS
I. Guide-barres silencieux pour chargeur de machines, caractérisé en ce qu'il comprend des tubes qui sont maintenus entre eux par une résine de coulée constituant isolation phonique.
Il. Procédé de fabrication du guide-barres selon la revendication I, caractérisé en ce que l'on coule une résine autour des tubes pour les maintenir entre eux, et en ce que l'on scie en deux parties le tout après solidification de la résine.
SOUS-REVENDICATION
Procédé selon la revendication II, caractérisé en ce que l'adhérence des tubes avec la résine est augmentée par l'utilisation d'une colle compatible avec la résine.
**ATTENTION** fin du champ DESC peut contenir debut de CLMS **.
The object of the invention is a silent bar guide for a machine loader, characterized in that it comprises tubes which are held together by a casting resin constituting sound insulation.
An embodiment of the bar guide which is the subject of the invention will be described, by way of example, with reference to the single figure of the appended drawing.
Inside the sleeve a are two tubes b and c coated in a casting resin d, for example an epoxy resin, which fills the sleeve a and which constitutes sound insulation. After solidification of the resin, the sleeve is sawn over its entire length along the A-A axis. The use of a rectangular section sleeve facilitates positioning during the sawing operation.
Depending on the characteristics of the casting resin, it may be necessary to use an adhesive compatible with the resin, for example an epoxy adhesive, with which the inside of the sleeve a and the outside of the tubes b and c are coated before casting. . The operation requires precise prepositioning of the tubes with respect to each other and perfect linearity of the whole.
Once sawn, the sheath will be secured to a hinge system e allowing its opening for the introduction of the bars to be machined. The tube c will serve as the bar transport device. A milled space between tubes b and c allows the passage of the part intended to push the bar to be machined.
CLAIMS
I. Silent bar guide for machine loader, characterized in that it comprises tubes which are held together by a casting resin constituting sound insulation.
He. A method of manufacturing the bar guide according to claim I, characterized in that a resin is poured around the tubes to hold them together, and in that the whole is sawn in two parts after solidification of the resin.
SUB-CLAIM
Process according to Claim II, characterized in that the adhesion of the tubes with the resin is increased by the use of an adhesive compatible with the resin.
** ATTENTION ** end of DESC field can contain start of CLMS **.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1428674A CH585601A5 (en) | 1974-10-24 | 1974-10-24 | Sound-insulating bar guide for machine loader - with casting resin holding apart tubes for bars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1428674A CH585601A5 (en) | 1974-10-24 | 1974-10-24 | Sound-insulating bar guide for machine loader - with casting resin holding apart tubes for bars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH585601A5 true CH585601A5 (en) | 1977-03-15 |
Family
ID=4399562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1428674A CH585601A5 (en) | 1974-10-24 | 1974-10-24 | Sound-insulating bar guide for machine loader - with casting resin holding apart tubes for bars |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH585601A5 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0070073A1 (en) * | 1981-07-15 | 1983-01-19 | Société de vente et de fabrication pour le décolletage LNS S.A. | Conveying arrangement for automatic lathes and manufacturing process therefor |
| EP0297047A3 (en) * | 1987-06-24 | 1990-08-01 | Sameca Sa | Guide-bar device for automatic lathe and method of fabrication thereof |
-
1974
- 1974-10-24 CH CH1428674A patent/CH585601A5/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0070073A1 (en) * | 1981-07-15 | 1983-01-19 | Société de vente et de fabrication pour le décolletage LNS S.A. | Conveying arrangement for automatic lathes and manufacturing process therefor |
| US4577536A (en) * | 1981-07-15 | 1986-03-25 | Lns, S.A. | Feed apparatus for automatic lathes |
| EP0297047A3 (en) * | 1987-06-24 | 1990-08-01 | Sameca Sa | Guide-bar device for automatic lathe and method of fabrication thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PLX | Patent declared invalid from date of grant onwards |