Alloy saw blade horizontal placement tool

Abstract

This utility model relates to the field of alloy saw blade tooling technology, and discloses a tooling for horizontally placing alloy saw blades, which is convenient to pick up and put down, avoids contact with the metal saw blade tip, and has a better protective effect; it includes a load-bearing plate, the upper surface of which is provided with a circular through hole and an annular upper tooth groove; the upper tooth groove and the through hole are coaxially arranged and a load-bearing surface is formed between them; a stop surface is formed on the outer side of the upper tooth groove, the surface height of the stop surface is higher than the surface height of the load-bearing surface, so as to form an annular stop edge on the outer side of the upper tooth groove; the lower surface of the load-bearing plate is provided with a lower tooth groove, the outer side of the lower tooth groove is open, so that the bottom of the load-bearing plate forms an outward convex structure.

Description

Technical Field

[0001] This utility model relates to the field of alloy saw blade tooling technology, and more specifically, to a tooling for horizontally placing alloy saw blades. Background Technology

[0002] In the metalworking industry, alloy saw blades are important cutting tools, and their storage and protection during production, transportation, and warehousing are crucial. (See attached document.) Figure 5 As shown, the overall structure of the alloy saw blade is a thin sheet structure, mainly composed of a base and a cutting head. The cutting head is located on the outermost circumference of the entire saw blade and is hard and brittle.

[0003] Traditionally, carbide saw blades are stored by simply stacking them or placing them on general-purpose trays. Because carbide saw blades have sharp tips and are relatively brittle, this storage method can easily cause the saw teeth to collide and squeeze against each other, resulting in damage to the saw teeth and affecting the cutting performance and service life of the carbide saw blade. Utility Model Content

[0004] The purpose of this utility model is to solve the problems mentioned in the background art above, and then to propose a tooling for horizontally placing alloy saw blades.

[0005] The technical solution adopted by this utility model to solve its technical problem is:

[0006] A horizontally placed alloy saw blade fixture includes a support plate. The upper surface of the support plate has a circular through hole and an annular upper tooth groove. The upper tooth groove and the through hole are coaxially arranged and a load-bearing surface is formed between them. A stop surface is formed on the outer side of the upper tooth groove, and the surface height of the stop surface is higher than the surface height of the load-bearing surface, so as to form an annular stop edge on the outer side of the upper tooth groove. The lower surface of the support plate has a lower tooth groove, and the outer side of the lower tooth groove is open, so that the bottom of the support plate forms an outward convex structure.

[0007] Furthermore, the above solution includes a circular bearing plate to ensure uniform force distribution, suitable for horizontal placement of the alloy saw blade, and facilitates concentric positioning during stacking.

[0008] Furthermore, the above solution includes a load-bearing plate made of plastic to facilitate tooling handling and stacking, while reducing wear caused by friction with the alloy saw blade, avoiding electrochemical corrosion of the alloy saw blade's metal material, and protecting the surface of the alloy saw blade.

[0009] Furthermore, the load-bearing plate is made of polypropylene or ABS plastic.

[0010] Furthermore, in the above scheme, after the convex structure comes into contact with the alloy saw blade in the stacked state of the tooling, there is a gap between the upper and lower tooling, so that there is a gap between the lower tooth groove and the cutter head of the alloy saw blade.

[0011] Furthermore, the above scheme includes three evenly distributed support legs on the lower surface of the load-bearing plate at the bottom of the tooling.

[0012] Furthermore, in the above scheme, the support leg has a trapezoidal structure that is smaller at the top and larger at the bottom.

[0013] Furthermore, in the above scheme, the draft angle of the inner surface of the support leg is 5°≤α≤15°.

[0014] Furthermore, the above solution incorporates tooling into a single injection molding process.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This utility model is lightweight and compact. The through hole facilitates the picking and placing of the carbide saw blade by gripping the center hole, avoiding contact with the blade head and reducing the difficulty and risk of operation. Furthermore, the cooperation of the upper and lower tooth grooves wraps around the carbide saw blade head from both above and below, preventing the carbide saw blade head from directly contacting the load-bearing surface or other objects, effectively preventing damage to the saw teeth. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram showing the location of the lower tooth groove;

[0019] Figure 3 This is a schematic diagram showing the installation position of the outriggers;

[0020] Figure 4 This is a schematic diagram of the working process of this utility model;

[0021] Figure 5 This is a schematic diagram of the alloy saw blade structure;

[0022] The components include: 1. load-bearing plate; 2. through hole; 3. upper toothed groove; 4. load-bearing surface; 5. stop surface; 6. lower toothed groove; and 7. support leg. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the scope of protection of the present utility model. The present utility model will be further described with reference to the accompanying drawings and embodiments:

[0024] A tooling for horizontally placing an alloy saw blade, see attached. Figure 1 - Appendix Figure 4As shown, it includes a circular load-bearing plate 1. The circular structure ensures uniform force distribution, is suitable for horizontal placement of the alloy saw blade, and facilitates concentric positioning during stacking. The load-bearing plate 1 is made of plastic, preferably polypropylene or ABS plastic in this invention, to facilitate tooling handling and stacking, while reducing wear caused by friction with the alloy saw blade, avoiding electrochemical corrosion with the metal material of the alloy saw blade, and protecting the surface of the alloy saw blade.

[0025] The upper surface of the load-bearing plate 1 is provided with a circular through hole 2 and an annular upper tooth groove 3. The through hole 2 can reduce the weight of the tooling and facilitate the loading and unloading of the metal saw blade. The upper tooth groove 3 can accommodate the cutting head of the alloy saw blade, preventing the cutting head from directly contacting the load-bearing surface 4 and preventing the saw teeth from being bumped and damaged.

[0026] The upper tooth groove 3 and the through hole 2 are coaxially arranged and a load-bearing surface 4 is formed between them. The load-bearing surface 4 can support the base of the alloy saw blade, bear the weight of the alloy saw blade, and ensure its flatness when placed horizontally.

[0027] A stop surface 5 is formed on the outer side of the upper tooth groove 3. The surface height of the stop surface 5 is higher than the surface height of the load-bearing surface 4, so as to form an annular stop edge on the outer side of the upper tooth groove 3 to prevent the alloy saw blade from shifting in the horizontal direction.

[0028] The lower surface of the load-bearing plate 1 is provided with a lower tooth groove 6, which is open on the outside so that the bottom of the load-bearing plate 1 forms an outward convex structure. When the two toolings are stacked, the presence of the lower tooth groove 6 will not contact the cutter head of the alloy saw blade, while it can cooperate with the upper tooth groove 3 to wrap the metal saw teeth from both the top and bottom, further protecting the alloy saw blade.

[0029] The tooling is injection molded as a single piece. When using it, first place the tooling horizontally, place the carbide saw blade base on the load-bearing surface 4, and place the carbide saw blade tip into the upper tooth groove 3. Then, stack a new tooling on the tooling on which the carbide saw blade has been placed. After stacking, the lower tooth groove 6 of the new tooling cooperates with the upper tooth groove 3 of the lower tooling to wrap the carbide saw blade tip from the top and bottom, enhancing the protection effect. Then repeat the operation of placing the carbide saw blade and stacking the tooling to form a stacked structure of "tooling-saw blade-tooling-saw blade". When picking up or putting down the carbide saw blade, grab the center hole of the carbide saw blade through the through hole 2 to avoid touching the carbide saw blade tip. Keep the tooling horizontal when stacking or disassembling.

[0030] In the above scheme, after the convex structure comes into contact with the alloy saw blade in the stacked state of the tooling, there is a gap between the upper and lower tooling so that there is a gap between the lower tooth groove 6 and the alloy saw blade head.

[0031] When the tooling is stacked, the contact between the protruding structure and the carbide saw blade creates a gap between the upper and lower tooling. This gap is crucial. On the one hand, it prevents the lower tooth groove 6 of the upper tooling from directly contacting the carbide saw blade head, thus preventing damage to the carbide saw blade head due to compression. On the other hand, the space left allows the carbide saw blade head to be safely placed in the upper tooth groove 3 of the lower tooling. The upper tooth groove 3 and the lower receiving groove form a protective enclosure, ensuring that the carbide saw blade head will not collide hard with the tooling during stacking, storage, and transportation, while also receiving stable protection, thereby ensuring the integrity and performance of the carbide saw blade.

[0032] From a practical implementation perspective, the above plan refers to the appendix. Figure 3 As shown, the lower surface of the load-bearing plate 1 at the bottom of the fixture has three evenly distributed support legs 7. The support legs 7 have a trapezoidal structure with a smaller upper part and a larger lower part, and the draft angle of the inner surface of the support legs 7 is 5°≤α≤15°.

[0033] This solution can effectively improve the stability of the tooling during placement and prevent the tooling from tilting or sinking. The draft angle of 5°≤α≤15° is set on the inner surface of the support leg 7 to facilitate mold release during injection molding, avoid the support leg 7 from sticking to the inner wall of the mold, and reduce production difficulty and cost. At the same time, this draft angle reduces the amount of material used while ensuring the structural strength of the support leg 7, thus achieving lightweighting.

[0034] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The descriptions of the above embodiments and specifications are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of protection claimed by this utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A tooling for horizontally placing alloy saw blades, comprising a support plate (1), characterized in that: The upper surface of the load-bearing plate (1) is provided with a circular through hole (2) and an annular upper toothed groove (3). The upper toothed groove (3) and the through hole (2) are coaxially arranged and a load-bearing surface (4) is formed between them; A stop surface (5) is formed on the outer side of the upper tooth groove (3). The surface height of the stop surface (5) is higher than the surface height of the load-bearing surface (4) to form an annular stop edge on the outer side of the upper tooth groove (3). The lower surface of the load-bearing plate (1) is provided with a lower toothed groove (6), and the outer side of the lower toothed groove (6) is open so that the bottom of the load-bearing plate (1) forms an outward convex structure.

2. The tooling for horizontally placing an alloy saw blade according to claim 1, characterized in that: The load-bearing plate (1) is circular.

3. The tooling for horizontally placing an alloy saw blade according to claim 2, characterized in that: The load-bearing plate (1) is made of polypropylene or ABS plastic.

4. The tooling for horizontally placing an alloy saw blade according to claim 3, characterized in that: When the convex structure comes into contact with the alloy saw blade in the stacked state of the tooling, there is a gap between the upper and lower tooling so that there is a gap between the lower tooth groove (6) and the cutter head of the alloy saw blade.

5. The tooling for horizontally placing an alloy saw blade according to claim 4, characterized in that: The bottom support plate (1) of the bottom tooling has three evenly distributed support legs (7).

6. The tooling for horizontally placing an alloy saw blade according to claim 5, characterized in that: The support leg (7) has a trapezoidal structure that is smaller at the top and larger at the bottom.

7. The tooling for horizontally placing an alloy saw blade according to claim 6, characterized in that: The draft angle of the inner surface of the support leg (7) is 5°≤α≤15°.

8. The tooling for horizontally placing an alloy saw blade according to claim 7, characterized in that: The tooling is injection molded as a single unit.

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