Blanking device for round bar iron core

Abstract

The utility model relates to the technical field of machine manufacturing, and discloses a round bar iron core blanking device which comprises a support, a bearing plate and a cutting machine, the bearing plate is obliquely erected on the ground through the support, the cutting machine is rotatably installed on the bearing plate, a containing groove is formed in the bearing plate, a cutting groove is formed in the bearing plate below a saw blade, and the cutting machine is rotatably installed on the cutting groove. A hydraulic cylinder is fixed to the ground below the bearing plate, a through hole is formed in the containing groove, a piston rod of the hydraulic cylinder is located in the through hole, the hydraulic cylinder is used for jacking up the round bar cut off in the containing groove, and a clamping structure is further arranged on the bearing plate and used for clamping the round bar to be cut in the containing groove. The round bar iron core cutting device has the advantages that the round bar iron core cutting device is simple in structure and easy to use, a round bar iron core cutting piece can roll down along the inclined bearing plate after cutting is completed, manual picking from the bearing plate is not needed, operation is easy and convenient, the labor intensity of workers is reduced, and meanwhile the cutting efficiency of a round bar iron core is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical manufacturing, in particular to a feeding device for round rod iron cores. Background Art

[0002] Round bar core is a long round blank. When the bending and torsional strength are the same, the weight is lighter and it is mainly used for mechanical structural parts. Round bar core is generally longer, and sometimes it is necessary to cut a section for other uses. The general practice is to step on the round bar core with your feet first, and then use a cutting machine to cut it to the required length. There are great safety hazards when workers cut.

[0003] The Chinese utility model patent (authorization announcement number: CN208450700U name: a steel pipe cutting machine capable of vertical cutting) includes a cutting knife, which can move vertically relative to the steel pipe, and the cutting knife is arranged above the steel pipe. The cutting knife is used to vertically cut the steel pipe, and the steel pipe is arranged directly below the cutting knife, and the cutting knife can vertically cut the steel pipe; the cutting knife of the small steel pipe cutting machine can vertically cut the steel pipe, and the cutting of the steel pipe is fast and accurate; the cut surface of the steel pipe after cutting is smooth and burr-free, which will not affect the appearance and use of the steel pipe after cutting; the upper end face of the steel pipe is first subjected to force cutting, and the steel pipe is not easy to slide during the cutting process, and no steel pipe clamping mechanism is required during the cutting process. The small steel pipe cutting machine has a simple structure and is easy to operate, but it needs to manually pick up the round bar iron core cut pieces after cutting, which is very troublesome to operate, increases the labor intensity of workers, and reduces the cutting efficiency of the round bar iron core. Utility Model Content

[0004] The utility model aims to provide a feeding device for round rod iron cores to overcome the shortcomings of the prior art.

[0005] The purpose of the utility model is achieved through the following technical solutions: a feeding device for round rod cores, comprising a bracket, a bearing plate and a cutting machine, the bearing plate is tiltedly erected on the ground through the bracket, the cutting machine is rotatably mounted on the bearing plate, a receiving groove is provided on the bearing plate, the extension direction of the receiving groove is perpendicular to the saw blade of the cutting machine, a cutting groove is provided on the bearing plate below the saw blade, the cutting groove and the receiving groove intersect in a cross shape, a hydraulic cylinder is fixed on the ground below the bearing plate, a through hole is provided in the receiving groove, the piston rod of the hydraulic cylinder is located in the through hole, the hydraulic cylinder is used to lift the cut round rod in the receiving groove, and a clamping structure is also provided on the bearing plate, the clamping structure is used to clamp the round rod to be cut in the receiving groove.

[0006] Preferably, the clamping structure includes a portal frame and a pair of load-bearing rollers, the portal frame is erected above the accommodating groove, the load-bearing roller is rotatably installed in the accommodating groove, the rotating shaft of the load-bearing roller is perpendicular to the extension direction of the accommodating groove, the top of the portal frame is provided with a threaded through hole, a screw is screwed in the threaded through hole, a sleeve is fixed on the portal frame, the sleeve is coaxial with the threaded through hole, an oblong through hole is provided on the side wall of the sleeve, a pin is slidably installed in the oblong through hole, a pressure rod is inserted into the sleeve from the bottom, the pin is fixed on the pressure rod, a spring is sleeved on the pressure rod located in the sleeve, the spring is compressed and installed in the sleeve by the pin, and a pressure roller is installed on the pressure rod located outside the sleeve.

[0007] Preferably, it further comprises a material collecting box, wherein the box opening of the material collecting box is flush with the lowest edge of the inclined surface of the carrying plate.

[0008] Preferably, it further comprises a carrying platform, the clamping structure is located between the carrying platform and the cutting machine, the vehicle-mounted platform is slidably mounted on a track, and the extension direction of the track is parallel to the extension direction of the accommodating groove.

[0009] Preferably, a T-slot is provided on the supporting plate along the extension direction of the accommodating groove, a bolt is slidably installed in the T-slot, a slider is sleeved on the bolt, a nut for locking the slider is screwed on the bolt, a baffle is fixed on the slider, and the baffle spans the accommodating groove.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model discloses a simple structure, is easy to use, and the round bar iron core cut pieces can be rolled down along the inclined bearing plate after cutting, and do not need to be picked up from the bearing plate manually, so the operation is simple and convenient, which reduces the labor intensity of workers and greatly speeds up the cutting efficiency of the round bar iron core. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a working schematic diagram of the utility model;

[0013] Figure 2 It is a schematic diagram of the structure of the utility model;

[0014] Figure 3 is a schematic diagram of the structure of the clamping structure;

[0015] Figure 4 It is a partial cross-sectional schematic diagram of the clamping structure;

[0016] Figure 5 for Figure 2 A local enlarged schematic diagram of the middle A;

[0017] In the figure, 1-bearing plate, 2-cutting machine, 3-accommodating groove, 4-cutting groove, 5-hydraulic cylinder, 6-gantry, 7-bearing roller, 8-screw rod, 9-sleeve, 10-oblong through hole, 11-pin, 12-pressure rod, 13-spring, 14-pressure roller, 15-aggregate box, 16-bearing platform, 17-track, 18-T-slot, 19-bolt, 20-slider, 21-nut, 22-baffle. DETAILED DESCRIPTION

[0018] In order to make the purpose, technical scheme and advantages of the embodiments of the present invention clearer, the technical scheme in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0019] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present invention.

[0020] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features thereof may be combined with each other.

[0021] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0022] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, or the positions or positional relationships in which the utility model product is usually placed when in use, or the positions or positional relationships commonly understood by those skilled in the art, which are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] like Figure 1 and 2 As shown, a material unloading device for round bar cores comprises a bracket, a bearing plate 1, a material collecting box 15 and a cutting machine 2 (a profile cutting machine 2 of Boda can be used, and the specific model is determined according to the actual production situation). The bearing plate 1 is tilted and erected on the ground through the bracket, and the box opening of the material collecting box 15 is flush with the lowest edge of the inclined surface of the bearing plate 1. The cutting machine 2 is rotatably mounted on the bearing plate 1. A receiving groove 3 is provided on the bearing plate 1. The extending direction of the receiving groove 3 is perpendicular to the saw blade of the cutting machine 2. A cutting groove 4 is provided on the bearing plate 1 below the saw blade. The cutting groove 4 intersects with the receiving groove 3 to form a cross. A hydraulic cylinder 5 is fixed on the ground below the carrying plate 1, a through hole is opened in the receiving groove 3, the piston rod of the hydraulic cylinder 5 is located in the through hole, the hydraulic cylinder 5 is used to lift the round rod cut in the receiving groove 3, and a clamping structure is also provided on the carrying plate 1, the clamping structure is used to clamp the round rod to be cut in the receiving groove 3. The utility model has a simple structure and is easy to use. After the cutting is completed, the cut round rod core pieces can roll down along the inclined carrying plate 1, and there is no need to pick them up from the carrying plate 1 manually. The operation is simple and convenient, which reduces the labor intensity of workers and greatly speeds up the cutting efficiency of the round rod core.

[0025] In this embodiment, if Figure 3 and 4 As shown, the clamping structure includes a portal frame 6 and a pair of bearing rollers 7. The portal frame 6 is erected above the accommodating groove 3, and the bearing roller 7 is rotatably installed in the accommodating groove 3. The rotating shaft of the bearing roller 7 is perpendicular to the extension direction of the accommodating groove 3. A threaded through hole is provided on the top of the portal frame 6, and a screw 8 is screwed in the threaded through hole. A sleeve 9 is fixed on the portal frame 6, and the sleeve 9 is coaxial with the threaded through hole. An oblong through hole 10 is provided on the side wall of the sleeve 9, and a pin 11 is slidably installed in the oblong through hole 10. A pressure rod 12 is inserted into the sleeve 9 from the bottom, and the pin 11 is fixed on the pressure rod 12. A spring 13 is sleeved on the pressure rod 12 located in the sleeve 9, and the spring 13 is compressed and installed in the sleeve 9 by the pin 11. A pressure roller 14 is installed on the pressure rod 12 outside the sleeve 9, and the round rod core to be cut is firmly clamped by the pressure roller 14 and the bearing roller 7, so as to reduce the vibration generated by the round rod core during cutting and reduce the risk of saw blade breaking due to vibration.

[0026] In this embodiment, if Figure 1 and 2 As shown, it also includes a supporting platform 16, a clamping structure is located between the supporting platform 16 and the cutting machine 2, and the vehicle-mounted platform is slidably installed on a track 17, and the extension direction of the track 17 is parallel to the extension direction of the accommodating groove 3, thereby reducing the risk of bending and deformation of the uncut round rod core due to excessive length.

[0027] In this embodiment, if Figure 5 As shown, a T-slot 18 is provided on the bearing plate 1 along the extension direction of the receiving groove 3, a bolt 19 is slidably installed in the T-slot 18, a slider 20 is sleeved on the bolt 19, a nut 21 for locking the slider 20 is screwed on the bolt 19, a baffle 22 is fixed on the slider 20, and the baffle 22 spans the receiving groove 3. When a batch of round bar cores of the same length are needed, the uncut round bar cores can be quickly cut in batches by pressing the uncut round bar cores against the baffle 22, avoiding the need to measure the size each time cutting, thereby improving the cutting efficiency.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A material feeding device for round bar cores, comprising a bracket, a bearing plate (1) and a cutting machine (2), wherein the bearing plate (1) is tiltedly mounted on the ground through the bracket, and the cutting machine (2) is rotatably mounted on the bearing plate (1), characterized in that: The support plate (1) is provided with a receiving groove (3), the extending direction of the receiving groove (3) is perpendicular to the saw blade of the cutting machine (2), the support plate (1) located below the saw blade is provided with a cutting groove (4), the cutting groove (4) and the receiving groove (3) intersect to form a cross, a hydraulic cylinder (5) is fixed on the ground below the support plate (1), a through hole is provided in the receiving groove (3), the piston rod of the hydraulic cylinder (5) is located in the through hole, the hydraulic cylinder (5) is used to lift the round rod cut in the receiving groove (3), and a clamping structure is also provided on the support plate (1), the clamping structure is used to clamp the round rod to be cut in the receiving groove (3).

2. The round bar core blanking device according to claim 1, characterized in that: The clamping structure comprises a door frame (6) and a pair of bearing rollers (7), wherein the door frame (6) is mounted above the receiving groove (3), the bearing rollers (7) are rotatably mounted in the receiving groove (3), the rotating shaft of the bearing rollers (7) is perpendicular to the extension direction of the receiving groove (3), a threaded through hole is opened at the top of the door frame (6), a screw rod (8) is screwed into the threaded through hole, a sleeve (9) is fixed on the door frame (6), the sleeve (9) is coaxial with the threaded through hole, and the sleeve (9) ) is provided with an oblong through hole (10), a pin (11) is slidably installed in the oblong through hole (10), a pressure rod (12) is inserted into the sleeve (9) from the bottom, the pin (11) is fixed on the pressure rod (12), a spring (13) is sleeved on the pressure rod (12) located in the sleeve (9), the spring (13) is compressed and installed in the sleeve (9) through the pin (11), and a pressure roller (14) is installed on the pressure rod (12) located outside the sleeve (9).

3. The round bar core blanking device according to claim 1, characterized in that: It also comprises a material collecting box (15), wherein the box opening of the material collecting box (15) is flush with the lowest edge of the inclined surface of the carrying plate (1).

4. The round bar core blanking device according to claim 1, characterized in that: It also comprises a bearing platform (16), the clamping structure is located between the bearing platform (16) and the cutting machine (2), the bearing platform (16) is slidably mounted on a track (17), and the extension direction of the track (17) is parallel to the extension direction of the containing groove (3).

5. The round bar core blanking device according to claim 1, characterized in that: A T-shaped slot (18) is provided on the bearing plate (1) along the extending direction of the receiving groove (3), a bolt (19) is slidably mounted in the T-shaped slot (18), a slider (20) is sleeved on the bolt (19), a nut (21) for locking the slider (20) is screwed on the bolt (19), a baffle (22) is fixed on the slider (20), and the baffle (22) spans the receiving groove (3).

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