THE STRUCTURE THAT ENSURES THE PIECES ARE ALIGNED WITH EACH OTHER.

Abstract

The invention is a structure for fixing male / female cores (10,11) together in the iron casting industry, and its feature is that it includes cores (20) with a positioning area (21) with a conical surface (22) and a connecting lock (30) with conical surfaces (31) that is seated in both of the mentioned positioning areas (21).

Description

1 Specifications THE STRUCTURE THAT ENSURES THE PIECES ARE ALIGNED WITH EACH OTHER. Technical Area Cores produced in the iron casting industry need to be assembled together. In these cases, 5 are needed to reinforce and center the joints of these matches. It is related to an organization. Previous Technique In the current system, two different types of sand spades have their own sand spade head centering lock. It operates by being assembled as a single, monolithic unit. In core production, core head or lock geometries correspond to the box geometries of 10. cracking during processes such as enlargement, ergonomics, handling, painting, and assembly, If it breaks or deforms, it will result in the match being discarded. In these processes, core assembly geometries should be designed to be as fracture-resistant as possible. It is of utmost importance that it is designed in a way that will not crack or deform. This is the situation. The current process cannot prevent such problems. 15 Any problems that may arise will prevent the key match head from fully performing its function. inability to do so, and consequently, the failure to produce a healthy final cast part. will cause. Disclosure of the Invention 20 The purpose of the invention is to create areas called insert core locks that are made of sand. instead of being created locally from metal, plastic, wood, and composite materials is the creation of. The other purpose of the invention is to create something from the materials in question. transportation, painting, ergonomics, scrap / defect, dimensional improvement and occupational safety 25 The goal is to achieve improvements in these areas. 2 Another aim of the invention is that this structure will speed up the core process and casting. Every stage of production, up to the final line, will be simplified. Another purpose of the invention is to complete the manufactured part due to core defects. Their labor costs will decrease. Another aim of the invention is to reduce production costs by decreasing the discard rate of the match. The goal is to reduce them to minimum levels. The aim of the invention is to minimize the unit cost of parts by providing dimensional stability. The goal is to reduce them to lower levels. The purpose of the invention is to ensure lean processes and reduce workplace accidents and improve occupational safety. It is about gaining an advantage. 10 The aim of the invention is to reduce the size of spade box geometries. Figures that will help understand the invention. Figure 1; Disassembly showing the technique of joining the cores in the previous technique and This is a cross-sectional view. 15 Figure 1.1; In the previous technique, fracture occurred after the joining process of the cores and This is a representative view showing the areas where cracks have occurred. Figure 2; Positioning of the locking mechanism, the subject of the invention, between the spades. This is a disassembled view. Figure 2.1; The subject of the invention is a locking mechanism with 20 pins positioned between the pins. This is a cross-sectional view of the assembly while it is in its current state. Figure 2.2; Individual view of the connecting lock, the subject of the invention, from different angles. It is the appearance. 3 Part Numbers 10-Men's match 11-Female spade 12-Male protrusion 20-Matches 5 21-Positioning area 22-Conical surfaces Level 23 24-Flat surface 30-Combination lock 10 31-Conical surfaces 32-Large diameter 33-Small diameter Detailed Description of the Invention In Figures 1 and 1.1; The joining technique of the matches (10,11) in the previous technique is 15 The disassembly and cross-sectional views shown are illustrated. Previous Two spades are used, a technical male spade (10) and a female spade (11). The desired connection or locking is achieved with the presence of the male protrusion (12). However, as can be seen from the images in figure 1.1, the male protrusion (12) has its ends and Cracks and deformations occur in the bottom regions. 20 In Figure 2, 2.1, the cores (20) of the iron casting industry are connected to each other. between the joint lock (30) which ensures its fixation between the spades (20) The disassembly and assembly processes are illustrated in the images provided during the positioning process. In the new technique, instead of two separate male and female spades, a single female-shaped spade (20) It is used. 25 4 The said spades (20) have a positioning area (21) with a conical surface (22) structure. and conical surfaces (31) nested on both positioning areas (21) It contains a created merge lock (30). On the other hand; the coupling lock (30) is applied from the large diameter (32) to the small diameter (33) each It has a form that extends in two directions, and at least one of the mentioned matches (20) is 5 It includes level (23). Likewise, of the mentioned matches (20) the most One of them contains a flat surface (24). The said coupling lock (30) is metal, It is made of wood, plastic and / or composite material. One of the matches in question (20) went outside the symmetrical structure and stepped (23) and includes a flat surface (24). With the presence of this level (23), both matches (20) 10 A distance is created between them. The interlocking lock (30) is complete in this symmetrical structure. 50% of the area where it nests is in one nest of the sparrow (20) and the other half is in another nest. The other spade (20) is located in the slot. The coupling lock (30) is on the outer surface. The form has the same shape bond as the inner surface form of the matches (20).

Claims

REQUESTS 1- The invention relates to the process of connecting male / female cores (10,11) to each other in the iron casting industry. It is a structure that ensures its fixation, and its characteristic is; - cores containing positioning area (21) with conical surface (22) structure 5 (20), - nesting on both of the mentioned location areas (21) The conical surfaces (31) contain a formed coupling lock (30). 2- It is a structure in accordance with Request 1, and its characteristic is; from large diameter (32) to small diameter. (33) The locking mechanism with the form extending in both directions (30) 10 It includes. 3- It is a structure in accordance with Request 1, and its feature is that it is one of the (20) mentioned matches. It is that at least one of them contains a level (23). 4- It is a structure in accordance with Request 1, and its feature is that it is one of the (20) mentioned matches. The fact that only one of them contains a flat surface (24). 15 5- The structure conforming to Claim 1, and its characteristics include: metal, wood, plastic and / or It contains a composite material interlocking lock (30).

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