Part positioning device of turning and milling composite machine tool

Abstract

The utility model discloses a turning and milling composite machine tool part positioning device which comprises a three-jaw chuck, the left side of the three-jaw chuck is fixedly connected with a first base, the outer wall of the first base is provided with a fixing piece, the right side of the fixing piece is in threaded connection with a screw, the left side of the fixing piece is provided with a machine box, and the right side of the machine box is provided with a triangular groove. A first sliding block is fixedly connected to the left side of the machine box, a fixing plate is arranged on the left side of the machine box, a first electric sliding rail is arranged on the right side of the fixing plate, an operation table is fixedly connected to the bottom end of the right side of the fixing plate, an inclined plate is arranged on the surface of the operation table, and connecting strips are fixedly connected to the left end and the right end of the bottom side of the operation table. According to the device, the first base, the fixing piece, the screw, the connecting piece and the triangular groove are matched with one another, so that the purpose of conveniently mounting and dismounting the three-jaw chuck is achieved, and the purpose of collecting and cleaning waste materials is achieved through the matching of the inclined plate, the operation table, the supporting strip, the material pushing plate, the second sliding block, the second electric sliding rail and the discharging opening.

Description

Technical Field

[0001] The utility model relates to the field of part positioning, in particular to a part positioning device for a turning and milling compound machine tool. Background Art

[0002] A three-jaw chuck is a device used to fix the workpiece in the mechanical manufacturing process so that it occupies the correct position for construction or inspection. It is also called a fixture. In a broad sense, any device used to quickly, conveniently and safely install the workpiece in any process can be called a three-jaw chuck.

[0003] The three-jaw chuck usually consists of a positioning element (to determine the correct position of the workpiece in the three-jaw chuck), a clamping device, a tool guide element (to determine the relative position of the tool and the workpiece or to guide the direction of the tool), an indexing device (to enable the workpiece to complete the processing of several stations in one installation, and there are two types of rotary indexing devices and linear indexing devices), a connecting element, and a three-jaw chuck body (base one). During the operation, the installation and disassembly of the three-jaw chuck is cumbersome, and the waste generated by the processing is difficult to clean.

[0004] For this purpose, we proposed a parts positioning device for turning-milling compound machine tools. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a part positioning device for a turning and milling compound machine tool.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a part positioning device for a turning and milling compound machine tool comprises a three-jaw chuck, the three-jaw chuck is fixedly connected with a base one on the left side, a fixing piece is arranged on the outer wall of the base one, a screw is threadedly connected with the right side of the fixing piece, a chassis is arranged on the left side of the fixing piece, a triangular groove is arranged on the right side of the chassis, a slider one is fixedly connected with the left side of the chassis, a fixing plate is arranged on the left side of the chassis, an electric slide rail one is arranged on the right side of the fixing plate, an operating table is fixedly connected with the bottom end of the right side of the fixing plate, an inclined plate is arranged on the surface of the operating table, connecting strips are fixedly connected with the left and right ends of the bottom side of the operating table, electric slide rails two are arranged on the adjacent sides of the two connecting strips, a slider two is arranged on the outer wall of the electric slide rail two, a push plate is fixedly connected with the outer wall of the slider two, and a base two is arranged on the bottom side of the push plate.

[0007] As a further description of the above technical solution:

[0008] The triangular groove is slidably connected with a connecting piece.

[0009] As a further description of the above technical solution:

[0010] A limiting hole is arranged on the right side of the three-jaw chuck.

[0011] As a further description of the above technical solution:

[0012] An electric slide rail 1 is arranged on the right side surface of the fixed plate.

[0013] As a further description of the above technical solution:

[0014] A connecting piece is fixedly connected to a left side of the base.

[0015] As a further description of the above technical solution:

[0016] A connecting piece is fixedly connected to a left side of the base.

[0017] As a further description of the above technical solution:

[0018] The electric slide rail 1 is slidably connected with the slide block 1.

[0019] As a further description of the above technical solution:

[0020] A discharge port is arranged on the left side of the second base.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, firstly, the base, fixing parts, screws, connecting parts and triangular grooves cooperate with each other to achieve the purpose of convenient installation and removal of the three-jaw chuck. The three-jaw chuck is pre-fixed by the mortise and tenon connection between the connecting part and the triangular groove, and then reinforced by the screws and the screw holes set on the surface of the fixing parts to increase the stability of the structure.

[0023] 2. In the utility model, the purpose of collecting and cleaning waste is achieved through the cooperation of the inclined plate, the operating table, the support bar, the push plate, the second slider, the second electric slide rail and the discharge port. The push plate is slidably connected with the support bar to collect the waste at the discharge port, so that the waste is cleaned in time, which is worthy of promotion. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A three-dimensional diagram of a part positioning device for a turning and milling compound machine tool proposed by the utility model;

[0025] Figure 2 This is a partial structural schematic diagram of a part positioning device for a turning and milling compound machine tool proposed by the utility model;

[0026] Figure 3 A three-dimensional diagram of a three-jaw chuck of a part positioning device for a turning-milling compound machine tool proposed by the utility model.

[0027] Figure 4The utility model discloses a three-jaw chuck structure schematic diagram of a part positioning device for a turning and milling compound machine tool.

[0028] Figure 5 The utility model provides a schematic diagram of waste collection for a part positioning device of a turning-milling compound machine tool.

[0029] Figure 6 The utility model discloses a schematic diagram of a waste material collection structure of a part positioning device for a turning and milling compound machine tool.

[0030] Figure 7 The utility model discloses a waste collection flow chart of a part positioning device for a turning and milling compound machine tool.

[0031] Figure 8 The utility model discloses a schematic diagram of an electric slide rail for positioning a part of a turning-milling compound machine tool.

[0032] Legend:

[0033] 1. Three-jaw chuck; 2. Limit hole; 3. Fixing piece; 4. Chassis; 5. Fixing plate; 6. Electric slide rail 1; 7. Connecting strip; 8. Discharge port; 9. Base 2; 10. Inclined plate; 11. Base 1; 12. Screw; 13. Slider 1; 14. Connecting piece; 15. Triangular groove; 16. Operating table; 17. Electric slide rail 2; 18. Slider 2; 27. Push plate. DETAILED DESCRIPTION

[0034] 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.

[0035] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does 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 of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0036] Reference Figure 1-8 The utility model provides an embodiment: a part positioning device for a turning and milling compound machine tool, comprising a three-jaw chuck 1, a base 11 is fixedly connected to the left side of the three-jaw chuck 1, a fixing piece 3 is arranged on the outer wall of the base 11, a screw 12 is threadedly connected to the right side of the fixing piece 3, a chassis 4 is arranged on the left side of the fixing piece 3, a triangular groove 15 is arranged on the right side of the chassis 4, a slider 13 is fixedly connected to the left side of the chassis 4, a fixing plate 5 is arranged on the left side of the chassis 4, an electric slide rail 6 is arranged on the right side of the fixing plate 5, an operating table 16 is fixedly connected to the bottom end of the right side of the fixing plate 5, an inclined plate 10 is arranged on the surface of the operating table 16, connecting strips 7 are fixedly connected to the left and right ends of the bottom side of the operating table 16, electric slide rails 2 17 are arranged on the adjacent sides of the two connecting strips 7, a slider 2 18 is arranged on the outer wall of the electric slide rail 2 17, a push plate 19 is fixedly connected to the outer wall of the slider 2 18, and a base 2 9 is arranged on the bottom side of the push plate 19. The three-jaw chuck 1 is fixedly connected to the base 11 through the fixing part 3 to increase the stability and accuracy of part processing. The base 11 slides on the surface of the fixed plate 5 through the slider 13 to adjust the part processing position. The triangular groove 15 is slidably connected to the connecting part 14. Pre-positioning is carried out through the mortise and tenon connection for convenient installation. A limiting hole 2 is set on the right side of the three-jaw chuck 1. The limiting hole 2 limits the part processing position. An electric slide rail 6 is set on the right surface of the fixed plate 5 for connection. Change the part processing angle. A connecting part 14 is fixedly connected to the left side of the base 11. Increase the stability of the mortise and tenon connection. The bottom side of the connecting strip 7 is fixedly connected to the base 2 9. Increase the structural stability of the waste collection process. The electric slide rail 6 is slidably connected to the slider 13. The three-jaw chuck 1 achieves mobility. A discharge port 8 is set on the left side of the base 29. Discharge waste and keep it clean.

[0037] Working principle: the three-jaw chuck 1 is fixedly connected to the base 11 to ensure the stability of the three-jaw chuck 1 in clamping the parts. The base 11 is pre-fixed by mortise and tenon connection through the fixing piece 3 and the triangular groove 15, and then further reinforced by the fixing piece 3 and the screw 12 to increase the structural stability and improve the part processing accuracy; the chassis 4 can be laterally displaced through the electric slide rail 6 opened on the fixing plate 5 to adjust the part processing angle; the waste generated by the processing enters the collection device through the inclined plate 10 opened on the surface of the operating table 16, and the collection device is provided with a push plate 19, which reciprocates on the electric slide rail 17 opened on the connecting strip 7 to ensure that the waste is fully collected. Discharge ports 8 are opened on the front and rear sides of the operating table 16 to ensure maximum waste processing.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can 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 should be included in the protection scope of the present invention.

Claims

1. A part positioning device for a turning and milling machine tool, comprising a three-jaw chuck (1), characterized in that: The three-jaw chuck (1) is fixedly connected to a base (11) on the left side, the base (11) is provided with a fixing piece (3) on the outer wall, the fixing piece (3) is threadedly connected to a screw (12) on the right side, a chassis (4) is provided on the left side of the fixing piece (3), a triangular groove (15) is provided on the right side of the chassis (4), a slider (13) is fixedly connected to the left side of the chassis (4), a fixing plate (5) is provided on the left side of the chassis (4), an electric slide rail (6) is provided on the right side of the fixing plate (5), and the fixing plate (5) is provided with a screw (12) on the right side of the fixing piece (3). The bottom right end of the fixed plate (5) is fixedly connected to an operating table (16), the surface of the operating table (16) is provided with an inclined plate (10), the left and right ends of the bottom side of the operating table (16) are fixedly connected to connecting strips (7), the two connecting strips (7) are provided with electric slide rails (17) on the adjacent sides, the outer wall of the electric slide rails (17) is provided with sliders (18), the outer wall of the sliders (18) is fixedly connected to a push plate (19), and the bottom side of the push plate (19) is provided with a base (9).

2. A part positioning device for a turning-milling compound machine tool according to claim 1, characterized in that: The triangular groove (15) is slidably connected with a connecting piece (14).

3. The part positioning device for a turning-milling compound machine tool according to claim 1, characterized in that: A limiting hole (2) is provided on the right side of the three-jaw chuck (1).

4. The part positioning device for a turning-milling compound machine tool according to claim 3 is characterized in that: An electric slide rail 1 (6) is arranged on the right side surface of the fixing plate (5).

5. The part positioning device for a turning-milling compound machine tool according to claim 1, characterized in that: A connecting piece (14) is fixedly connected to the left side of the base 1 (11).

6. The part positioning device for a turning-milling compound machine tool according to claim 1, characterized in that: The bottom side of the connecting strip (7) is fixedly connected to a second base (9).

7. The part positioning device for a turning-milling compound machine tool according to claim 1, characterized in that: The electric slide rail 1 (6) is slidably connected to the slider 1 (13).

8. The part positioning device for a turning-milling compound machine tool according to claim 1, characterized in that: A discharge port (8) is provided on the left side of the second base (9).

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