Lathe blind plate feeder operated by one person

Abstract

The utility model belongs to the technical field of machining, and particularly relates to a lathe blind plate feeder operated by one person. The lathe comprises a lathe body, and a positioning disc used for machining an outer circle is connected to the lathe body. Comprising a base, sleeves and moment arm rods. The base is fixedly connected to the front side of the positioning disc, a supporting rod is fixedly connected to the base, and the sleeve is rotationally connected with the supporting rod through a rotating shaft; the force arm rod comprises a handle and a bearing seat, and one end of the bearing seat is connected with one end of the handle; the bearing seat is provided with a bearing groove, and the handle is sleeved with the sleeve. And a blind plate is placed in the bearing groove. The device can be operated by a single person, errors caused by holding the center by hands for a long time are avoided, the accuracy of the center is improved, and the loss of plates is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of mechanical processing, in particular to a lathe blind plate feeder operated by a single person. Background Art

[0002] In chemical enterprises, when it is necessary to temporarily perform external cylindrical processing on blind plates on ordinary lathes, the cut steel plates need to be loaded onto the lathes and then processed; when loading, it is necessary to first use an umbrella-shaped center on the tailstock to support the center of the plate, so the center of the plate must be centered with an ordinary center, and then the umbrella-shaped center is installed in the center of the plate. This requires one person to assist in fixing the plate that has been centered, and the other person to operate the tailstock to load the plate with an umbrella-shaped center. The first person who assists in fixing can only fix it with the strength of his hands, and center deviations will often occur. Human strength is limited. If two people lack coordination, the plate is likely to fall, which is very unsafe. Utility Model Content

[0003] The utility model overcomes the shortcomings of the prior art and provides a lathe blind plate feeder operated by a single person, thereby solving the problem of difficulty and inconvenience in operating when feeding blind plates. The utility model is realized through the following technical solutions.

[0004] A single-person-operated lathe blind plate feeder, the lathe comprising a lathe body, to which is connected a positioning disc for machining an outer circle; comprising a base, a sleeve and a lever arm; the base is fixedly connected to the front side of the positioning disc, to which is fixed a support rod, the sleeve being rotatably connected to the support rod via a rotating shaft; the lever arm comprises a handle and a bearing seat, one end of the bearing seat being connected to one end of the handle; the bearing seat is provided with a bearing groove, the handle being sleeved in the sleeve; the bearing groove is used to place a blind plate.

[0005] Furthermore, a slide rail is connected to the front of the lathe body, and the base is fixedly connected to the slide rail on one side.

[0006] Furthermore, the base is a T-shaped plate structure, one side of the T-shaped plate structure is welded to the top of the slide rail, and the other side of the T-shaped plate structure is connected to the support rod.

[0007] Furthermore, the rotating shaft is sleeved on the outer wall of the supporting rod.

[0008] Furthermore, the outer wall of the sleeve is welded to the rotating shaft.

[0009] Furthermore, the handle and the bearing seat are connected to form an L-shaped structure, and the angle between the handle and the bearing seat is 90 degrees.

[0010] Furthermore, the bearing seat is an angle iron.

[0011] The beneficial effects of the present utility model compared with the prior art are as follows:

[0012] The present utility model reduces the number of auxiliary personnel during the machining of the outer circle of the blind plate, improves the safety of loading, and ultimately enhances the machining efficiency.

[0013] The present utility model can be operated by a single person, avoiding errors caused by long-term hand-held center, improving the accuracy of the center, and reducing the loss of the plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a state diagram of the blind plate loader of the present utility model before loading;

[0015] Figure 2 is a state diagram of the blind plate loader of the present utility model during the loading process;

[0016] Figure 3 is a schematic structural diagram of the base;

[0017] Figure 4 is a schematic structural diagram of the force arm rod;

[0018] In the figure:

[0019] 1, lathe body; 2, positioning disc; 3, base; 4, sleeve; 5, support rod; 6, rotating shaft; 7, handle; 8, bearing seat; 9, blind plate; 10, slide rail. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present utility model clearer, the present utility model will be further described in detail in conjunction with the embodiments and the drawings. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model. The technical solutions of the present utility model will be described in detail below in conjunction with the embodiments and the drawings, but the protection scope is not limited by this.

[0021] As Figures 1 to 4 shown, this embodiment provides a lathe blind plate loader that can be operated by a single person. The lathe includes a lathe body 1, and a positioning disc 2 for machining the outer circle is connected to the lathe body 1; a slide rail 10 is connected to the front part of the lathe body 1. The lathe is an existing outer circle machining lathe; the loader includes a base 3, a sleeve 4 and a force arm rod; the base 3 is fixedly connected to the slide rail 10 on one side in front of the positioning disc 2; specifically, the base 3 is of a T-shaped plate structure, one side of the T-shaped plate structure is welded to the top of the slide rail 10, and the other side of the T-shaped plate structure is connected to the support rod 5 through two side plates.

[0022] The sleeve 4 is rotatably connected to the support rod 5 through a rotating shaft 6; specifically, in this embodiment, the rotating shaft 6 is sleeved on the outer wall of the support rod 5, and the outer wall of the sleeve 4 is welded to the rotating shaft 6. Through the rotating shaft 6, the sleeve 4 can rotate around the support rod 5.

[0023] The lever arm includes a handle 7 and a bearing seat 8, and one end of the bearing seat 8 is connected to one end of the handle 7; in this embodiment, after the handle 7 and the bearing seat 8 are connected, they form an L-shaped structure, and the included angle between the handle 7 and the bearing seat 8 is 90 degrees. Among them, the handle 7 is a steel pipe and the bearing seat 8 is an angle iron. Therefore, the bearing seat 8 itself has a bearing groove, and the handle 7 is sleeved in the sleeve 4; the blind plate 9 is placed in the bearing groove.

[0024] The specific use method of a lathe blind plate loader for single-person operation provided in this embodiment is as follows:

[0025] First, pass the top of the handle 7 through the sleeve 4, adjust the position of the bearing seat through the sleeve 4, then place the blind plate 9 to be processed in the bearing groove of the bearing seat 8, and a person holds the handle 7 and rotates around the axis of the support rod 5, gradually rotating the blind plate 9 to a position corresponding to the positioning disc 2. At this time, a part of the blind plate 9 is supported by the handle 7; after the positions of the blind plate 9 and the positioning disc 2 are aligned, subsequent operations are carried out.

[0026] The loader described in this embodiment is a convenient loading tool and can be used for quick centering during external circle machining.

[0027] The above content is a further detailed description of the present invention in combination with specific preferred embodiments. It cannot be determined that the specific embodiments of the present invention are limited to this. For those of ordinary skill in the technical field to which the present invention belongs, without departing from the premise of the present invention, several simple deductions or substitutions can still be made, and all should be regarded as belonging to the patent protection scope determined by the claims submitted by the present invention.

Claims

1. A blind plate feeder for a lathe operated by a single person, the lathe comprising a lathe body (1), a positioning disc (2) for machining an outer circle being connected to the lathe body (1); characterized in that: The feeder comprises a base (3), a sleeve (4) and a lever arm; the base (3) is fixedly connected to the front side of the positioning disc (2); a support rod (5) is fixedly connected to the base (3); the sleeve (4) is rotatably connected to the support rod (5) via a rotating shaft (6); the lever arm comprises a handle (7) and a bearing seat (8); one end of the bearing seat (8) is connected to one end of the handle (7); the bearing seat (8) is provided with a bearing groove, and the handle (7) is sleeved in the sleeve (4); the bearing groove is used to place a blind plate (9).

2. A single-operated lathe blind plate feeder according to claim 1, characterized in that: The front part of the lathe body (1) is connected to a slide rail (10), and the base (3) is fixedly connected to the slide rail (10) on one side.

3. A single-operated lathe blind plate feeder according to claim 2, characterized in that: The base (3) is a T-shaped plate structure, one side of the T-shaped plate structure is welded to the top of the slide rail (10), and the other side of the T-shaped plate structure is connected to the support rod (5).

4. A single-operated lathe blind plate feeder according to claim 1, characterized in that: The rotating shaft (6) is sleeved on the outer wall of the support rod (5).

5. A single-operated lathe blind plate feeder according to claim 4, characterized in that: The outer wall of the sleeve (4) is welded to the rotating shaft (6).

6. A single-operated lathe blind plate feeder according to claim 1, characterized in that: The handle (7) and the bearing seat (8) are connected to form an L-shaped structure, and the angle between the handle (7) and the bearing seat (8) is 90 degrees.

7. A single-operated lathe blind plate feeder according to claim 1, characterized in that: The bearing seat (8) is an angle iron.

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