Groove milling equipment for conjoined crank machining

Abstract

The utility model discloses groove milling equipment for processing a connected crank, which comprises an equipment cabin, and the groove milling equipment for auxiliary processing is arranged in the equipment cabin when the connected crank is processed. When the groove milling equipment is used, firstly, a workpiece to be machined is placed on the placing table, after the workpiece is fixed through the fixed wall and the movable wall, machining is carried out by adjusting the position of the milling cutter body, and during machining, the cabin door is closed, so that waste chips are prevented from flying in the machining process, and during machining, the machining efficiency is improved. A built-in motor is started to drive a placement table to rotate, sweeps attached to the surface of a machined part rotate along with the machined part, so that the sweeps can be inverted and enter a collection box, then a cabin door is opened, the machined part returns to the original position and is taken down, and when the machined part is taken down, the sweeps on the surface are treated in a centralized mode; and a large amount of sweeps cannot be in contact with hands during taking, so that the sweeps can be taken down very conveniently, and the machining efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of slot milling for machining a conjoined crank, in particular to a slot milling device for machining a conjoined crank. Background Art

[0002] The slot milling equipment for processing one-piece cranks is a mechanical equipment used for processing cranks, mainly used to process slots of various shapes on cranks. The equipment is usually composed of a milling cutter, a spindle, a workbench, a feed mechanism, a control system and other parts. When using the slot milling equipment for processing cranks, you first need to fix the crank on the workbench, and then set the processing parameters through the control system, such as the speed of the milling cutter, the feed speed, the processing depth, etc. Then, start the equipment, and the milling cutter starts processing on the crank until the processing is completed. The slot milling equipment for processing cranks has the advantages of high processing efficiency, high processing precision, and simple operation. It is widely used in the fields of automobiles, machinery, aviation, etc.

[0003] However, when the existing one-piece crank machining groove is used for machining by adjusting the milling cutter, a large amount of garbage will be generated, and splashing will occur during machining. After machining, when the workpiece is taken out, the garbage attached to the workpiece is not easy to clean, which is easy to cut the staff.

[0004] Therefore, we propose a slot milling device for processing a one-piece crank to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a slot milling device for processing a one-piece crank. When using the slot milling device, the workpiece to be processed is first placed on a placement table. After the workpiece is fixed by a fixed wall and a movable wall, the workpiece is processed by adjusting the position of the milling cutter body. During processing, the hatch is closed to prevent waste chips from flying around during processing. When the processing is completed, the placement table is driven to rotate by starting the built-in motor, and the waste chips attached to the surface of the workpiece are rotated with the workpiece, so that the waste chips can be inverted and enter the collection box. When the hatch is opened, the workpiece is returned to its original position and removed, so that when the workpiece is removed, the waste chips on the surface can be processed collectively, and a large amount of waste chips will not come into contact with the hands when taking it, so that it can be removed very conveniently, thereby improving the processing efficiency and solving the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A slot milling device for processing a one-piece crank comprises an equipment cabin, wherein a slot milling device for auxiliary processing when processing the one-piece crank is installed inside the equipment cabin; the slot milling device comprises a placing table arranged inside the equipment cabin, and the inner walls at both ends of the placing table are provided with rotating shafts, and a motor is installed at one end of the rotating shaft, and fixed walls are also provided on both sides of the placing table, and a mounting block is installed at the middle end of the placing table, and electric lifting rods are respectively installed at both ends of the mounting block, and a movable wall is fixedly installed at one end of the electric lifting rod; and a mounting partition is fixedly installed at the upper end of the equipment cabin, and an electric telescopic rod is fixedly installed in the inner wall of the upper end of the mounting partition, and an adjusting block is fixedly installed at the lower end of the electric telescopic rod, and a mounting rod is fixedly installed at the lower end of the adjusting block, and electric push rods are installed on both sides of the mounting rod, and a milling cutter body is fixedly installed at one end of the electric push rod.

[0008] In a further embodiment, a door is installed at one end of the equipment cabin, and a collection box is installed at the lower end of the equipment cabin.

[0009] In a further embodiment, sliders are installed on both sides of the placement table, and the sliders are provided with sliding rods through the inner walls and movably inserted into the sliding grooves, so that the placement table can be movably embedded in the equipment cabin.

[0010] In a further embodiment, one of the rotating shafts is installed on the output shaft of the motor, and the other symmetrical one is rotatably embedded in the sliding block in the inner wall arranged on both sides of the placing table. The milling cutter body is arranged in four groups, two of which are fixedly mounted on the electric push rod for adjustment, and the other two groups are fixedly mounted on the mounting rod.

[0011] In a further embodiment, the mounting rod is in the shape of a rectangle with a hollow inner wall as a whole, and the inner wall at the lower end is in the shape of an empty groove, and the electric push rod is installed in the empty groove.

[0012] In a further embodiment, the milling cutter body is provided with four groups, two of which are fixedly mounted on the electric push rod for adjustment, and the other two groups are fixedly mounted on the mounting rod, and the upper end cover of the milling cutter body is provided with a rotation system.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] According to the utility model, when using the groove milling equipment, the workpiece to be processed is first placed on the placement table, and after the workpiece is fixed by the fixed wall and the movable wall, the position of the milling cutter body is adjusted for processing. During processing, the hatch is closed to prevent waste chips from flying around during processing. When the processing is completed, the placement table is driven to rotate by starting the built-in motor, and the waste chips attached to the surface of the workpiece are rotated along with the workpiece, so that the waste chips can be inverted and enter the collection box. When the hatch is opened, the workpiece is returned to its original position and removed, so that when the workpiece is removed, the waste chips on the surface can be processed collectively, and a large amount of waste chips will not come into contact with the hands when taking them, so they can be removed very conveniently, thereby improving the processing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of a slot milling device for processing a conjoined crank;

[0016] Figure 2 It is a schematic diagram of the internal connection structure of the equipment cabin of a slot milling equipment for processing a one-piece crank;

[0017] Figure 3 This is a schematic diagram of the structure of the partition installation of a slot milling equipment for processing a connected crank.

[0018] In the figure: 1. Equipment cabin; 2. Cabin door; 3. Collection box; 4. Placement table; 5. Rotating shaft; 6. Motor; 7. Fixed wall; 8. Movable wall; 9. Electric lifting rod; 10. Mounting block; 11. Mounting partition; 12. Electric telescopic rod; 13. Adjustment block; 14. Mounting rod; 15. Electric push rod; 16. Milling cutter body. DETAILED DESCRIPTION

[0019] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying 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 for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0020] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 an indirect connection 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 by specific circumstances.

[0021] 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.

[0022] See also Figure 1-3 A milling slot device for processing a one-piece crank, comprising an equipment cabin 1, which can be sealed during processing by closing a cabin door 2 when in use, and before processing, firstly, the workpiece is placed on a placing table 4 so that one end of the workpiece contacts a fixed wall 7, and the other end is fixed by starting an electric lifting rod 9 arranged on a mounting block 10 to push a movable wall 8, and after fixing, an electric telescopic rod 12 arranged on a mounting partition 11 is used to adjust the height of a lower end adjustment block 13 so that a milling cutter body 16 installed on a mounting rod 14 can contact the workpiece, and an electric push rod 15 arranged on the mounting rod 14 is started, and after starting, the position of the remaining milling cutter bodies 16 is adjusted according to the specifications of the workpiece, so that the tool can contact the workpiece for processing, and the milling cutter body used is the prior art, and a rotating disk is installed at the upper end to form a complete rotating milling cutter module;

[0023] After the workpiece is processed, the rotating shaft 5 arranged inside one end of the placement table 4 is started by the motor 6 and rotates to the rotating shaft 5, and the rotating shaft 5 at the other end will rotate together with the placement table 4 after starting, so that the placement table 4 is inverted, and the workpiece rotates, and the waste chips attached to the surface of the workpiece will fall into the collection box 3, so that after the workpiece is taken out, there will not be much waste chips left on the surface of the workpiece, which is convenient for directly taking out the waste chips.

[0024] The working principle of the utility model is as follows: as shown in the figure, when the equipment cabin 1 is in use, the cabin door 2 can be closed so that it is in a sealed state during the processing. Before processing, the workpiece is first placed on the placement table 4 so that one end of the workpiece contacts the fixed wall 7, and the other end is fixed by starting the electric lifting rod 9 set on the mounting block 10 to push the movable wall 8. After fixing, the electric telescopic rod 12 set on the mounting partition 11 is used to adjust the height of the lower end adjustment block 13 so that the milling cutter body 16 installed on the mounting rod 14 can contact the workpiece, and the setting After the electric push rod 15 on the mounting rod 14 is started, the position of the remaining milling cutter bodies 16 is adjusted according to the specifications of the workpiece, so that the tool can contact the workpiece for processing; after the workpiece processing is completed, the rotating shaft 5 set inside one end of the placement table 4 is started by the motor 6 and rotates to the rotating shaft 5, and the rotating shaft 5 at the other end will rotate with the placement table 4 after the start, so that the placement table 4 is inverted, the workpiece rotates, and the waste chips attached to the surface of the workpiece will fall into the collection box 3, so that after the workpiece is taken out, there will not be much waste chips left on the surface of the workpiece, which is convenient for directly taking out the waste chips.

[0025] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-limiting from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0026] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A slot milling device for machining a one-piece crank, comprising a device cabin (1), characterized in that: The equipment compartment (1) is internally installed with a milling device for auxiliary processing when processing the one-piece crank; The slot milling device comprises a placing table (4) arranged inside the equipment cabin (1), the inner walls at both ends of the placing table (4) are provided with rotating shafts (5), and a motor (6) is installed at one end of the rotating shaft (5), fixed walls (7) are also provided on both sides of the placing table (4), and a mounting block (10) is installed at the middle end of the placing table (4), electric lifting rods (9) are respectively installed at both ends of the mounting block (10), and a movable wall (8) is fixedly installed at one end of the electric lifting rod (9); The upper end of the equipment cabin (1) is fixedly installed with a mounting partition (11), and an electric telescopic rod (12) is fixedly installed in the inner wall of the upper end of the mounting partition (11), and an adjustment block (13) is fixedly installed at the lower end of the electric telescopic rod (12), and a mounting rod (14) is fixedly installed at the lower end of the adjustment block (13), and electric push rods (15) are installed on both sides of the mounting rod (14), and a milling cutter body (16) is fixedly installed at one end of the electric push rod (15).

2. According to claim 1, a slot milling device for machining a one-piece crank, characterized in that: A door (2) is also installed at one end of the equipment cabin (1), and a collection box (3) is installed at the lower end of the equipment cabin (1).

3. The slot milling device for machining a one-piece crank according to claim 1, characterized in that: Slide blocks are installed on both sides of the placement platform (4), and the slide blocks are provided with slide rods through the inner walls and are movably inserted into the slide grooves, so that the placement platform (4) can be movably embedded in the equipment cabin (1).

4. The slot milling device for machining a one-piece crank according to claim 1, characterized in that: One of the rotating shafts (5) is installed at the output shaft of the motor (6), while the other symmetrical one is rotatably embedded in the sliders in the inner walls arranged on both sides of the placement table (4). The milling cutter body (16) is arranged in four groups, two of which are fixedly mounted on the electric push rod (15) for adjustment, and the other two groups are fixedly mounted on the mounting rod (14).

5. The slot milling device for machining a one-piece crank according to claim 1, characterized in that: The mounting rod (14) is in the shape of a rectangular body with a hollow inner wall, and the inner wall at the lower end is in the shape of an empty groove, and the electric push rod (15) is installed in the empty groove.

6. The slot milling device for machining a one-piece crank according to claim 1, characterized in that: The milling cutter body (16) is provided with four groups, two of which are fixedly mounted on the electric push rod (15) for adjustment, and the other two groups are fixedly mounted on the mounting rod (14), and the upper end cover of the milling cutter body (16) is provided with a rotation system.

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