Automatic feeding lathe for rod-shaped materials

Abstract

The utility model discloses an automatic feeding lathe for rod-shaped materials, comprising a lathe, a chuck installed on one side of the lathe, a drill bit slidably installed on the other side of the lathe, a fixed frame fixed on the outside of the lathe, a sliding shell slidably installed on the fixed frame, and a linear motor fixed on the fixed frame for driving the sliding shell to slide. A feeding box is fixed at one end of the sliding shell, a lifting assembly is installed in the feeding box, and a vertical material box is integrally formed at the other end of the sliding shell. A feeding trough is provided through the vertical material box, and a transversely arranged feeding trough is provided at the upper end of the feeding box and the lower end of the feeding trough. The utility model can feed the rod-shaped materials to the chuck of the lathe without stopping the lathe, which is convenient and effective, and the rod-shaped materials can be directly put into the vertical material box, and the rod-shaped materials can be automatically fed to the lathe through the operation of the roller, which is convenient, fast, and continuous and intermittent feeding.

Description

Technical Field

[0001] The utility model relates to the field of machine tool loading, in particular to an automatic loading lathe for rod-shaped materials. Background Art

[0002] A lathe is a machine tool that mainly uses a turning tool to turn a rotating workpiece. Drills, reamer drills, reamers, taps, dies and knurling tools can also be used on the lathe for corresponding processing.

[0003] After searching, a Chinese utility model patent is a lathe with a feeding device (application number is 202020666614.4), which includes a lathe body and a feeding box; a horizontal linear motor is fixed to the rear side of the lathe body through a suspension, and a material rod is clamped in the material box, and the material rod is continuously pushed out through the cooperation of the first telescopic rod and the second telescopic rod. Due to the cooperation of the guide block and the guide wheel, the slide drives the carrier to perform a short-distance lateral displacement when it rises, so that the material rod moves to the left and is fed into the chuck of the lathe body, which is convenient to control and has strong stability.

[0004] The above-mentioned automatic loading lathe for rod-shaped materials can realize automatic loading of material rods on the lathe. However, when replenishing material rods for the material box, it is necessary to open the cover first, then shorten the first telescopic rod, put the material into the material box, and then close the cover. During this process, the lathe has a blank time without loading and needs to be shut down, which makes the lathe unable to continuously load materials. For this reason, we provide an automatic loading lathe for rod-shaped materials to solve the above problems. Utility Model Content

[0005] The utility model provides an automatic feeding lathe for rod-shaped materials, which can discharge materials directly without stopping the machine for operation.

[0006] The utility model provides the following technical solutions: an automatic feeding lathe for rod-shaped materials, comprising a lathe, a chuck mounted on one side of the lathe, a drill bit slidably mounted on the other side of the lathe, a fixed frame fixed on the outside of the lathe, a sliding shell slidably mounted on the fixed frame, and a linear motor fixed on the fixed frame for driving the sliding shell to slide, a feeding box is fixed at one end of the sliding shell, a lifting assembly is installed in the feeding box, a vertical material box is integrally formed at the other end of the sliding shell, a feeding trough is penetrated by the vertical material box, and a feeding trough is arranged transversely at the upper end of the feeding box and the lower end of the feeding trough;

[0007] The lower end of the feed trough is rotatably connected with a roller, a groove is arranged on the outer side of the roller, and the sliding shell is equipped with a driving mechanism for driving the roller to rotate.

[0008] Compared with the prior art, the utility model has the following beneficial effects: the utility model can deliver the rod-shaped material to the chuck of the lathe without stopping the lathe, which is convenient and effective, and the rod-shaped material can be directly placed in the vertical material box, and the rod-shaped material can be automatically delivered to the lathe through the operation of the roller, which is convenient, fast and continuous intermittent loading. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0010] Figure 2 This is a schematic diagram of the structure of the rod-shaped material conveying of the utility model;

[0011] Figure 3 It is a schematic diagram of the top structure of the utility model.

[0012] In the figure: 1. lifting assembly, 2. loading box, 3. feeding trough, 4. roller, 41. groove, 5. sliding shell, 51. rotating trough, 6. vertical material box, 61. feeding trough, 7. lathe, 71. chuck, 72. drill bit, 8. driving mechanism, 81. fixed shaft, 82. gear, 83. rack, 84. electric telescopic rod, 9. fixed frame, 91. linear motor. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] See also Figure 1-3The utility model provides an automatic feeding lathe for rod-shaped materials, including a lathe 7, a chuck 71 installed on one side of the lathe 7, a drill bit 72 slidably installed on the other side of the lathe 7, a fixed frame 9 fixed on the outside of the lathe 7, a sliding shell 5 slidably installed on the fixed frame 9, and a linear motor 91 fixed on the fixed frame 9 for driving the sliding shell 5 to slide. The linear motor 91 is energized to drive the sliding shell 5 to move between the drill bit 72 and the chuck 71 to prepare for the feeding of rod-shaped materials. A feeding box 2 is fixed at one end of the sliding shell 5, and a lifting assembly 1 is installed in the feeding box 2. The feeding box 2 and the lifting assembly 1 can be moved to the lathe 7 together with the sliding shell 5. A vertical material box 6 is integrally formed at the other end of the sliding shell 5, and a feeding box 6 is provided through the vertical material box 6. The groove 61 is used to put the rod-shaped material in advance. The upper end of the loading box 2 and the lower end of the feeding groove 61 are provided with a transversely arranged feeding groove 3. The lower end of the feeding groove 61 is rotatably connected with a roller 4. The outer side of the roller 4 is provided with a groove 41. The sliding shell 5 is installed with a driving mechanism 8 for driving the roller 4 to rotate. After the rod-shaped material falls into the groove 41 from the feeding groove 61, the driving mechanism 8 drives the roller 4 to rotate counterclockwise by 90 degrees, so that the groove 41 is connected with the feeding groove 3. At this time, the rod-shaped material in the groove 41 rolls into the feeding groove 3, and then rolls onto the lifting component 1. After the lifting component 1 works, it is sent to the chuck 71 for drilling work, completing the automatic loading of the rod-shaped material. After the roller 4 rotates clockwise by 90 degrees to reset, the groove 41 again receives the rod-shaped material in the feeding groove 61.

[0015] In this embodiment, specifically, Figure 3 As shown, the driving mechanism 8 includes a fixed shaft 81, which is fixedly connected to the inside of the drum 4, a gear 82 is fixed to the end of the fixed shaft 81, an electric telescopic rod 84 is fixed to the outside of the sliding shell 5, a rack 83 is fixed to the end of the electric telescopic rod 84, and the rack 83 is meshingly connected with the gear 82; the electric telescopic rod 84 is energized to extend and contract, driving the rack 83 to move up and down, realizing the positive and negative rotation of the gear 82, thereby driving the fixed shaft 81 to rotate positively and negatively, driving the drum 4 to rotate clockwise and counterclockwise, and performing the feeding of rod-shaped materials.

[0016] like Figure 1 As shown, the lower end of the feeding trough 3 is arranged at an angle, so that when the roller 4 rotates counterclockwise and the rod-shaped material falls into the feeding trough 3, it can roll well onto the lifting assembly 1. The lifting assembly 1 is a prior art. The specific structure and working principle can refer to a lathe with a feeding device with application number 202020666614.4.

[0017] Specifically, the sliding housing 5 is provided with a circular rotating groove 51 , and the roller 4 is located inside the rotating groove 51 to support the roller 4 .

[0018] Furthermore, the groove 41 is in a U-shaped structure with an open end, so as to well receive the rod-shaped material and allow the rod-shaped material to escape from the groove.

[0019] Working principle: The staff first manually adds a batch of rod-shaped materials into the feed trough 61, so that the rod-shaped materials at the bottom enter the groove 41, and then controls the linear motor 91 to work, and pushes the sliding housing 5, the loading box 2 and the vertical box 6 to between the chuck 71 and the drill bit 72. At this time, the electric telescopic rod 84 is controlled to work, driving the rack 83 to move, so that the gear 82 rotates, and the roller 4 rotates counterclockwise, so that the groove 41 moves to the right side of the feed trough 3, as shown in FIG. Figure 2 As shown, the groove 41 is connected with the feeding trough 3. At this time, the rod-shaped material rolls into the feeding trough 3 and then rolls onto the lifting assembly 1. The lifting assembly 1 works to deliver the material to the chuck 71 of the lathe 7. Then, after the drill bit 72 is powered on and rotates and moves to the left to contact the rod-shaped material, a hole is drilled in the rod-shaped material. When the electric telescopic rod 84 is controlled to work and the rack 83 moves in the opposite direction, the driving roller 4 rotates clockwise and resets, so that the groove 41 receives the rod-shaped material in the feeding trough 61. This is repeated so that the rod-shaped material is continuously and automatically delivered to the chuck 71 of the lathe 7. In this process, as long as the rod-shaped material is added to the feeding trough 61, it is ensured that the rod-shaped material is continuously and intermittently delivered to the lathe 7, and there is no need to stop the lathe 7 for feeding.

[0020] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic feeding lathe for rod-shaped materials, comprising a lathe (7), a chuck (71) mounted on one side of the lathe (7), a drill bit (72) slidably mounted on the other side of the lathe (7), a fixed frame (9) fixed on the outside of the lathe (7), a sliding housing (5) slidably mounted on the fixed frame (9), and a linear motor (91) fixed on the fixed frame (9) for driving the sliding housing (5) to slide, characterized in that: A loading box (2) is fixed to one end of the sliding shell (5), a lifting assembly (1) is installed in the loading box (2), a vertical loading box (6) is integrally formed at the other end of the sliding shell (5), a feeding trough (61) is provided through the vertical loading box (6), and a transversely arranged feeding trough (3) is provided at the upper end of the loading box (2) and the lower end of the feeding trough (61); The lower end of the feed trough (61) is rotatably connected to a roller (4), the outer side of the roller (4) is provided with a groove (41), and the sliding housing (5) is equipped with a driving mechanism (8) for driving the roller (4) to rotate.

2. The automatic feeding lathe for rod-shaped materials according to claim 1, characterized in that: The driving mechanism (8) comprises a fixed shaft (81), the fixed shaft (81) is fixedly connected to the inside of the drum (4), a gear (82) is fixed to the end of the fixed shaft (81), an electric telescopic rod (84) is fixed to the outside of the sliding housing (5), a rack (83) is fixed to the end of the electric telescopic rod (84), and the rack (83) is meshingly connected to the gear (82).

3. The automatic feeding lathe for rod-shaped materials according to claim 1, characterized in that: The lower end of the feeding trough (3) is arranged in an inclined manner.

4. The automatic feeding lathe for rod-shaped materials according to claim 1, characterized in that: The sliding housing (5) is provided with a rotating groove (51) of a circular structure, and the roller (4) is located inside the rotating groove (51).

5. The automatic feeding lathe for rod-shaped materials according to claim 1, characterized in that: The groove (41) is in a U-shaped structure with an open end.

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