CS242174B1

CS242174B1 - Gray tool holder

Info

Publication number: CS242174B1
Application number: CS846417A
Authority: CS
Inventors: Anton Jamrich; Stanislav Kaniansky; Milan Tomasovic
Original assignee: Anton Jamrich; Stanislav Kaniansky; Milan Tomasovic
Priority date: 1984-08-24
Filing date: 1984-08-24
Publication date: 1986-04-17
Also published as: CS641784A1

Abstract

Vynález sa týká držiaka řezných nástrojov na odrezávanie autokobercov. Podstatou držiaka režných nástrojov je, že vo* 1 viacramennom telese držiaka je na každom ramene upevněný strmen. Medzi telesom držiaka a strmeňom je uložená izolačná vložka. V izolačnej vložke je vytvořená drážka. V drážke je prostredníctvom poisťovacej gulky pružné uložený delený režný nástroj. Medzi jednotlivými časťami děleného řezného nástroja sú vytvořené dilatačně medzery, v ktorých sú delené režné nástroje spojené pružnými spojkami.The invention relates to a cutting tool holder for cutting car carpets. The essence of the cutting tool holder is that in a multi-arm holder body, a yoke is fixed on each arm. An insulating insert is placed between the holder body and the yoke. A groove is formed in the insulating insert. A split cutting tool is elastically placed in the groove by means of a securing ball. Expansion gaps are formed between the individual parts of the split cutting tool, in which the split cutting tools are connected by elastic couplings.

Description

BACKGROUND OF THE INVENTION The invention relates to a tool holder for cutting car mats.

The essence of the toolholder holder is that in the multi-armed holder body a bracket is fixed on each arm. An insulating insert is placed between the holder body and the caliper. A groove is formed in the insulating insert. A split gray tool is resilient in the groove by the locking pin. Expansion gaps are formed between the individual parts of the divided tool in which the gray tools are split by flexible couplings.

242174 242174. BACKGROUND OF THE INVENTION The present invention relates to a tool holder for gray tools. Nowadays, for the separation of the carabiner material, gray tools heated by electric heaters are used. Technological operations are carried out in two ways, by a red-headed tool that divides the composite carpet into individual parts and is circumferentially trimmed to the hoof shape. The tool is heated by the built-in electric body. Other pneumatically operated tools for machine cutting holes in car mats have a heated built-in electric body. The disadvantage of these devices is that the accuracy of the trimmed carpet shape is dependent on operator, hoof accuracy and wear. Another disadvantage is the rapid wear of the hoof from the heated tool and its frequent replacement. The disadvantage is also the danger of operator injury by a warm tool, reduced hygienic conditions of the workplace caused by the burning of carpet material, loss of electrical energy during heating of the tool bodies even during the preparation and clamping of shaped car mats, losses due to failure of heating bodies and waiting for replacement for new ones after cooling of the defective body . The current technology of car mat separation does not allow for a higher degree of mechanization.

The abovementioned disadvantages are alleviated and the technical problem is solved by the tool holder, which is based on the fact that a caliper is fixed on each arm in the multi-arm holder body. An insulating insert is placed between the holder body and the caliper. A groove is formed in the insulating insert. A split gray tool is resilient in the groove by the locking pin. Expansion gaps are formed between the individual parts of the divided tool in which the gray tools are split by flexible couplings. The advantages of the tool holder include the possibility of making any shape of the trimmed carpet. The conditions for protection, safety and hygiene of the workplace are ensured by the tool holder according to the invention, as well as the loss of electrical energy, since the tool only needs to heat 15-20 min before the duty cycle. The advantage is also that the simple assembly and holding of the gray tools ensures the exact shape of the trimmed carpet while substantially increasing the productivity of the workmanship with the removal of typical operator effort.

1 is a top view of the tool holder, and FIG. 1 is a plan view of FIG. 1; FIG. 3 is a side view of the tool holder.

The tool holder consists of a multi-arm holder body 1, with a bracket 2 mounted on each arm of the body 1. An insulating insert 3 is arranged between the holder body 1 and the bracket 2. A groove 16 is provided in the insulating insert 3, in which the safety pins 4 are housed. by means of which the split overhead tool 5 is clamped and resilient. The split edge tool 5 has notches 7 and openings 8 for directing the flow of electric current and uniform heating of the cutting edge 6 and the dividing edge 9 of the rough tool 5. dilatation gaps 14 are formed, in which the cut tools 5 are joined by flexible couplings 10, bolts 11, washer 12 and nut 13. The elastic couplings 10 are provided with non-slip stops 15 to prevent direct contact of the dividing edge edges 9 of the split gray tools 5. V space of the expansion gap 14, the cutting edge 6 is covered by a dividing gray edge 9.

The function of the tool holder is as follows: The split edge 6 of the cutter 5 stored in the holder is evenly heated. Overlapping of the cutting edge 9 allows the distribution of the raw material even at the locations of the expansion gaps 14.

Claims

subject

Cutting tool holder, characterized in that a yoke (2) is fastened to each arm in a multi-armed holder body (1), and an insulating insert (3 J) is arranged between the holder body (1) and the yoke (2). groove (16), while a split cutting tool (5) is resiliently mounted in the groove by means of a locking ball (4), wherein dilatation gaps (14) are formed between the individual parts of the split cutting tool (5) in which the cutting tools ( 5) connected by flexible couplings (10).