Saw blade sintering lifting appliance

Abstract

The utility model discloses a saw blade sintering lifting appliance, and belongs to the technical field of saw blade production. The device comprises a lifting appliance, the lifting appliance comprises a bearing frame, a groove formed in the bearing frame, a positioning pipe perpendicular to the bearing frame and fixedly installed on one side in the groove, and lifting lugs arranged on the periphery of the bearing frame. And the movable insertion pipe is vertically arranged outside the positioning pipe in a sleeving manner and is used for stabilizing the saw blade mold. According to the saw blade sintering lifting appliance, the bearing frame body with the groove is used, the saw blade and a mold can be rapidly and safely taken out through the movable insertion pipe and the binding wire through seam by using the binding wire after the saw blade is sintered, direct contact of a high-temperature object can be effectively avoided, the saw blade is safely transferred to a ventilation position to be cooled, the cooling efficiency is improved, and the service life of the saw blade is prolonged. Meanwhile, after the saw blade and the die are taken out, the lifting appliance can still be effectively used, waste of lifting appliance resources is avoided, and the overall production efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a saw blade production technical field, especially a saw blade sintering lifting appliance. BACKGROUND

[0002] Saw blade is an indispensable cutting tool in modern industry, and its performance directly affects the machining efficiency and product quality. In the production process of saw blade, sintering is a crucial step, which not only determines the physical properties and cutting performance of the saw blade, but also relates to the service life of the saw blade.

[0003] After sintering is completed, the saw blade and the mold need to be cooled for a period of time to ensure uniform temperature drop and prevent cracks or deformation caused by thermal stress. The cooling process usually takes a long time, and the traditional lifting equipment often cannot be effectively utilized during this stage, resulting in waste of resources, which affects the production efficiency. During the cooling period, if the lifting appliance still needs to be used, a convenient and safe method must be found to remove the sintered saw blade and mold, but the existing lifting appliance cannot achieve this, and only manual disassembly and handling by workers can be relied on. This method is not only cumbersome to operate, but also may cause injuries due to high temperature. Therefore, we propose a saw blade sintering lifting appliance to solve the above problems. SUMMARY

[0004] The utility model aims at providing a saw blade sintering lifting appliance to solve the problem of waste of resources caused by the inability of the existing lifting equipment to be effectively utilized during the cooling process of the saw blade.

[0005] To solve the above technical problems, the utility model provides a saw blade sintering lifting appliance, which comprises a lifting appliance; the lifting appliance comprises a load-bearing frame, a groove opened in the load-bearing frame, a positioning pipe perpendicular to the load-bearing frame and fixedly installed on one side of the groove, and lifting lugs arranged around the load-bearing frame.

[0006] The movable insertion pipe is vertically fitted outside the positioning pipe to stabilize the saw blade mold.

[0007] Preferably, the positioning pipe comprises a wire passing hole, and a first wire tying through slit from the pipe hole to the wire passing hole.

[0008] Preferably, the movable insertion pipe comprises a second wire tying through slit.

[0009] Preferably, the movable insertion pipe is fitted outside the positioning pipe, the inner wall of the movable insertion pipe is attached to the outer wall of the positioning pipe, and the movable insertion pipe can rotate around the circumference of the positioning pipe.

[0010] Preferably, the bottom of the groove is a concave inclined surface.

[0011] The inclined surface extends to the wire passing hole and communicates with it.

[0012] Preferably, the lug has four, respectively fixedly installed in the four corners of the load-bearing frame.

[0013] Compared with the prior art, the saw blade sintering lifting appliance uses the load-bearing frame body with grooves, can quickly and safely take out the saw blade and the mold after sintering of the saw blade by using the movable insertion pipe and the wire lashing through the second wire lashing through slit, can effectively avoid direct contact of high-temperature objects, safely transfers the saw blade to a ventilated place for cooling, helps to improve the cooling efficiency, and after the saw blade and the mold are taken out, the lifting appliance can still be effectively used, avoids waste of the lifting appliance resources, and improves the overall production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 is a working schematic view of the saw blade sintering lifting appliance provided by the utility model;

[0015] Fig. 2 is a top view of the saw blade sintering lifting appliance provided by the utility model;

[0016] Fig. 3 is a structural schematic view of the saw blade sintering lifting appliance provided by the utility model;

[0017] In the figure: 1, lifting appliance; 101, load-bearing frame; 102, groove; 102a, inclined surface; 103, positioning pipe; 103a, wire passing port; 103b, first wire lashing through slit; 104, lug; 2, movable insertion pipe; 201, second wire lashing through slit. DETAILED DESCRIPTION

[0018] The utility model will be further described in detail in combination with the drawings and specific embodiments. The advantages and features of the utility model will be more apparent according to the following description and claims. It should be noted that the drawings are all very simplified and use non-precise proportions, only to facilitate, clearly assist the purpose of explaining the embodiment of the utility model.

[0019] In the description of the utility model, it needs to be understood that, the orientation or position relation indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relation shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0020] In the description of the utility model, it needs to be understood that, the orientation or position relation indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relation shown based on the drawings, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more features. In the description of the utility model, the meaning of "a plurality of" is two or more, unless otherwise specified. Embodiment

[0021] The utility model provides a saw blade sintering lifting appliance, please refer to Figs. 1-3 , including lifting appliance 1, the lifting appliance 1 includes bearing frame 101, the groove 102 of being set up in bearing frame 101, the positioning pipe 103 being perpendicular to bearing frame 101 and being fixedly installed in one side in the groove 102, and the lug 104 being set up in the four around bearing frame 101, movable pipe 2, movable pipe 2 vertical sleeve in the positioning pipe 103 outside, for firm saw blade mould.

[0022] The positioning pipe 103 includes the silk mouth 103a of going through, and the first silk seam 103b of going through from the pipe mouth to silk mouth 103a, the movable pipe 2 includes the second silk seam 201 of going through completely, the movable pipe 2 sleeve is combined in the positioning pipe 103 outside, and the movable pipe 2 inner wall is combined with the positioning pipe 103 outer wall, and can rotate around the circumference of the positioning pipe 103, the groove 102 bottom is the inclined plane 102a of recessed shape, the inclined plane 102a extends to silk mouth 103a and is communicated with the lug 104, and four are fixedly installed in the four corners of bearing frame 101.

[0023] It should be noted that the lifting appliance 1 and the movable pipe 2 are made of carbon steel, which has good strength and toughness and is suitable for bearing heavy load. The bearing frame 101 is used to provide support for the square plate. The groove 102 is provided in the middle of the bearing frame 101. The width of the groove 102 should be smaller than the radius of the saw blade mold. The positioning pipe 103 is vertically fixed and welded on the inner wall of the groove 102. The positioning pipe 103 has two, which are transversely welded on the inner wall of the groove 102 and are used to stabilize the movable pipe 2. The lifting lug 104 has four and is fixedly installed on the outer wall of the four corners of the bearing frame 101 and is used to connect the transfer truss and the hook.

[0024] Preferably, the movable pipe 2 is vertically fitted outside the positioning pipe 103 and is used to fix the saw blade and the saw blade mold. After passing through the saw blade and the saw blade mold, the U-shaped pressing block is used for pressing. In the lifting operation, the dynamic force generated by the gravity or shaking of the saw blade and the mold will cause the risk of popping out. The pressing block can effectively prevent this situation from happening and ensure the safety of the workpieces and the personnel in the workshop.

[0025] Preferably, as shown in Fig. 3 The positioning pipe 103 has a wire passing hole 103a in the middle and lower position. That is, after the wire is inserted from the upper pipe hole, the wire will pass out of the wire passing hole 103a along the inner wall of the positioning pipe 103. The wire passing hole 103a is located in the groove 102, so when the lifting appliance 1 is stacked with workpieces, it will not affect the wire passing out. The positioning pipe 103 and the movable pipe 2 are provided with first wire passing slits 103b and second wire passing slits 201 for wire passing. The first wire passing slits 103b are connected to the wire passing hole 103a.

[0026] In use, after the saw blade and the saw blade mold are placed in the movable pipe 2 along the bearing frame 101, the lifting appliance 1 is transferred to the sintering furnace by external lifting equipment. After sintering is completed, the saw blade and the mold need to be cooled, but the cooling time is relatively long, and the lifting appliance 1 still needs to be used. At this time, the saw blade and the mold need to be taken out. The worker wears heatproof gloves, first rotates the movable pipe 2 to make the first wire passing slits 103b and the second wire passing slits 201 staggered, then binds the wire with a weight along the inner wall of the pipe, the weight can be a ball, the weight drives the wire to insert and penetrate the movable pipe 2 and extend to the positioning pipe 103, and finally rolls on the inclined surface 102a. The wire is pulled out of the wire passing hole 103a from the groove 102 and is tied. Finally, the movable pipe is rotated to make the first wire passing slits 103b and the second wire passing slits 201 aligned, the hook is lifted by the wire, the tied saw blade and mold are taken out, and are placed in a ventilated place for cooling.

[0027] In conclusion, the saw blade sintering lifting appliance uses the load-bearing frame body with grooves, can quickly and safely take out the saw blade and the mold after the saw blade sintering through the movable insertion pipe and the wire stitching, can effectively avoid the direct contact of the high-temperature object, safely transfers the saw blade to the ventilated place for cooling, helps to improve the cooling efficiency, and after the saw blade and the mold are taken out, the lifting appliance can still be effectively used, avoids the waste of the lifting appliance resources, and improves the overall production efficiency.

[0028] The above description is only a description of the preferred embodiments of the utility model, and does not limit the scope of the utility model in any way, and any change or modification made by the ordinary skilled in the art according to the above disclosure is within the protection scope of the claims.

Claims

1. A saw blade sintering hanger, characterized by, Include: The lifting appliance (1) includes a load-bearing frame (101), a groove (102) opened in the load-bearing frame (101), a positioning pipe (103) perpendicular to the load-bearing frame (101) and fixedly installed on one side of the groove (102), and a lifting lug (104) arranged around the load-bearing frame (101); The movable plug pipe (2) is vertically fitted outside the positioning pipe (103) and is used for stabilizing the saw blade mold.

2. A saw blade sintering hanger according to claim 1, wherein The positioning pipe (103) includes a wire passing hole (103a) and a first wire lashing through slit (103b) from the pipe hole to the wire passing hole (103a).

3. A saw blade sintering hanger according to claim 2, wherein The movable plug pipe (2) includes a second wire lashing through slit (201).

4. A saw blade sintering hanger according to claim 3, wherein The movable plug pipe (2) is fitted outside the positioning pipe (103), the inner wall of the movable plug pipe (2) is attached to the outer wall of the positioning pipe (103), and the movable plug pipe (2) can rotate around the circumference of the positioning pipe (103).

5. A saw blade sintering hanger according to claim 4, wherein The bottom of the groove (102) is a recessed slope (102a); The slope (102a) extends to the wire passing hole (103a) and communicates with it.

6. A saw blade sintering hanger according to claim 1, wherein The lifting lug (104) has four, respectively fixedly installed in the four corners of the load-bearing frame (101).

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