A punching jig for a milling machine

Abstract

The utility model discloses a kind of punching clamps for milling machine, comprising: adjusting disc, adjusting disc below is rotatably connected with pivot, pivot below is rotatably arranged with base, adjusting disc surface is equipped with adjusting groove, clamping assembly is slidably connected in adjusting groove inner side;The clamping assembly includes the connecting rod being set on the adjusting disc upper side, the connecting rod below is rotatably connected with slide roller, the connecting rod side is fixedly provided with clamping plate;Through the innovative adjusting disc and clamping assembly, the height flexible part clamping function is realized, adjusting disc can rotate, drive the clamping assembly being set on it synchronous sliding in adjusting groove, this design not only simplifies clamping operation, also significantly improves the adaptability of fixture to different size parts, enhances the versatility and practicality of fixture.

Description

Technical Field

[0001] This utility model relates to the technical field of milling machine processing equipment, specifically a drilling fixture for milling machines. Background Technology

[0002] Milling machine punching fixtures are an indispensable tool in the field of machining. They are mainly used to perform precise punching operations on parts on milling machines. During the milling process, punching fixtures play an important role in fixing parts, ensuring accurate punching positions, and improving machining efficiency. Traditional drilling fixtures are often designed for parts of specific sizes and lack broad adaptability to parts of different sizes. This leads to the common practice of changing fixtures of different sizes or adjusting fixtures to accommodate different parts, increasing the complexity and time cost of operation. In addition, traditional fixtures may lack efficient debris removal mechanisms, and debris generated during the drilling process can easily accumulate inside the fixture, affecting drilling accuracy and potentially damaging the fixture. Furthermore, the lack of convenient disassembly and cleaning design makes the maintenance and upkeep of the fixture difficult. Utility Model Content

[0003] The purpose of this utility model is to provide a drilling fixture for milling machines in order to solve the problems mentioned in the background.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a milling machine punching fixture, comprising: an adjusting plate, a rotating shaft rotatably connected below the adjusting plate, a base rotatably disposed below the rotating shaft, an adjusting groove being formed on the surface of the adjusting plate, and a clamping component being slidably engaged inside the adjusting groove; The clamping assembly includes a connecting rod disposed above the adjusting plate, a sliding roller rotatably connected below the connecting rod, and a clamping plate fixedly disposed on the side of the connecting rod.

[0005] As a further embodiment of this utility model: a connector is fixedly provided on one side of the adjustment disc, a push block is fixedly connected to one side of the connector, a telescopic push rod is fixedly connected to one side of the push block, a pusher is fixedly provided on the side of the telescopic push rod, and a guide tube is provided at the middle position above the adjustment disc.

[0006] As a further embodiment of this utility model: an inner plate is fixedly provided at the bottom inner side of the adjusting plate, a chip removal groove is provided on the surface of the inner plate, an electric rotating rod is fixedly provided at the middle position above the inner plate, a retaining ring is fixedly snapped onto the surface of the electric rotating rod, a cleaning brush plate is fixedly connected to the side of the retaining ring, and a positioning plate is fixedly provided above the electric rotating rod.

[0007] As a further embodiment of this utility model: a threaded connector is fixedly provided at the middle position below the inner plate, a collection tray is screwed to the lower part of the threaded connector, and a screw is fixedly provided above the collection tray.

[0008] As a further embodiment of this utility model: multiple sets of adjustment grooves and clamping components are arranged around the surface and top of the adjustment disc, the clamping components slide in the adjustment grooves via the rollers, and the clamping plate is fixedly mounted on one side of the connecting rod by a fixing screw.

[0009] As a further embodiment of this utility model: the pusher drives the telescopic push rod, and the telescopic push rod pushes the connecting member to make the adjusting disk rotate above the rotating shaft. The rotation of the adjusting disk causes multiple sets of the clamping components to slide synchronously in the adjusting groove. The clamping components can clamp parts of different sizes by sliding synchronously.

[0010] As a further embodiment of this utility model: the electric rotating rod drives the retaining ring to rotate, the retaining ring drives the cleaning brush plate to rotate, and the cleaning brush plate scrapes the debris into the chip discharge groove.

[0011] As a further embodiment of this utility model: the waste material cleaned out by the chip removal groove is discharged into the collection tray, and the collection tray is fixedly screwed to the screw pipe provided below the collection tray by the screw rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are: This invention achieves highly flexible part clamping function through innovative adjustment disc and clamping components. The adjustment disc can rotate, driving the clamping components set on it to slide synchronously in the adjustment groove. This design not only simplifies the clamping operation, but also significantly improves the adaptability of the fixture to parts of different sizes, and enhances the versatility and practicality of the fixture.

[0013] The combined use of the electric rotary rod and the cleaning brush provides an efficient solution for cleaning the drilling area. The cleaning brush rotates with the electric rotary rod, scraping the debris generated during the drilling process into the chip discharge groove in a timely manner. This effectively avoids the impact of debris accumulation on drilling accuracy and fixture performance, ensuring high quality and continuity of drilling operations.

[0014] The collection tray is fixed by screws and screw pipes, which makes the disassembly and cleaning of the collection tray extremely simple, and makes it convenient for users to perform regular maintenance and upkeep of the fixture. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of a milling machine drilling fixture according to the present invention; Figure 2This is a schematic diagram of the clamping component in a milling machine punching fixture according to the present invention; Figure 3 This is a schematic diagram of the collecting disc in a milling machine punching fixture according to the present invention; Figure 4 This is a schematic diagram of the structure of the bottom of the inner disk in a milling machine punching fixture according to the present invention; Figure 5 This is a schematic diagram of the internal structure of the inner disk in a milling machine drilling fixture according to the present invention.

[0016] In the diagram: 1. Adjusting disc; 2. Rotating shaft; 3. Base; 4. Adjusting groove; 5. Clamping assembly; 51. Connecting rod; 52. Sliding roller; 53. Clamping plate; 6. Connecting piece; 7. Push block; 8. Telescopic push rod; 9. Pusher; 10. Guide tube; 11. Inner disc; 12. Chip removal groove; 13. Electric rotating rod; 14. Snap ring; 15. Cleaning brush plate; 16. Positioning plate; 17. Screw connector; 18. Collection tray; 19. Screw. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In the description of this utility model, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. The embodiments of this utility model will be described below based on its overall structure.

[0019] Reference Figures 1 to 5 In this embodiment of the present invention, a milling machine punching fixture includes: an adjusting plate 1, which is rotatably connected to a base 3 via a rotating shaft 2, allowing the adjusting plate 1 to rotate flexibly above the base 3. On the surface of the adjusting plate 1, multiple adjusting grooves 4 are carefully designed, and clamping components 5 are slidably engaged inside these adjusting grooves 4. The clamping components 5 consist of an upper connecting rod 51, a lower sliding roller 52, and a clamping plate 53 on the side of the connecting rod. The sliding roller 52 allows the clamping components 5 to move smoothly within the adjusting grooves 4, while the clamping plate 53 is responsible for fixing and clamping the parts.

[0020] A connector 6 is fixedly installed on one side of the adjusting plate 1. The connector 6 is connected to the telescopic push rod 8 through the push block 7. A pusher 9 is fixedly installed on the side of the telescopic push rod 8. Driven by the pusher 9, the telescopic push rod 8 can extend and retract and push the connector 6, thereby driving the adjusting plate 1 to rotate above the rotating shaft 2. In addition, a guide tube 10 is also provided at the middle position above the adjusting plate 1. The guide tube 10 is located below the drill bit and is used to guide the drilling direction of the drill bit.

[0021] An inner plate 11 is fixedly installed at the bottom inner side of the adjusting plate 1. A chip removal groove 12 is opened on the surface of the inner plate 11 to collect the debris generated during the drilling process. An electric rotating rod 13 is fixedly installed at the middle position above the inner plate 11. A retaining ring 14 is snapped onto the surface of the electric rotating rod 13. A cleaning brush plate 15 is fixedly connected to the side of the retaining ring 14. When the electric rotating rod 13 is driven, it will drive the retaining ring 14 and the cleaning brush plate 15 to rotate together. The rotation of the cleaning brush plate 15 will scrape the debris into the chip removal groove 12 to ensure the cleanliness of the drilling area.

[0022] In order to collect the debris in the chip discharge trough 12, a threaded pipe 17 is fixedly installed at the lower middle position of the inner plate 11. A collection plate 18 is screwed to the lower part of the threaded pipe 17, and a screw 19 is fixedly installed on the upper part of the collection plate 18. This allows the collection plate 18 to be easily disassembled and cleaned by screwing the screw 19 to the threaded pipe 17.

[0023] The working principle of this utility model is as follows: First, the fixture includes an adjustment plate 1, which is rotatably connected to the base 3 via a rotating shaft 2, allowing the adjustment plate 1 to rotate relative to the base 3. On the surface of the adjustment plate 1, there are adjustment grooves 4. Clamping components 5 are slidably engaged inside these adjustment grooves 4. The clamping components 5 consist of a connecting rod 51, a roller 52, and a clamping plate 53. The roller 52 allows the clamping components 5 to slide smoothly within the adjustment grooves 4, while the clamping plate 53 is used to clamp the parts. When it is necessary to clamp parts, the pusher 9 drives the telescopic push rod 8, which pushes the connector 6, thereby causing the adjustment plate 1 to rotate above the rotating shaft 2. Due to the rotation of the adjustment plate 1, multiple clamping components 5 will slide synchronously in their respective adjustment slots 4, thereby achieving the clamping of parts by the clamping components 5. The sliding design of the clamping components 5 allows for the clamping of parts of different sizes, improving the versatility of the fixture. During the drilling process, the generated debris will fall into the inner bottom of the adjusting plate 1, where an inner plate 11 is provided with a chip removal groove 12 on its surface. In order to clean up these debris, the electric rotating rod 13 is driven, which drives the retaining ring 14 and the cleaning brush plate 15 to rotate together. The rotation of the cleaning brush plate 15 will scrape the debris into the chip removal groove 12, ensuring the cleanliness of the drilling area. The debris in the chip discharge groove 12 will eventually fall into the collection tray 18, which is fixedly screwed to the bottom of the screw pipe 17 by the screw 19, so that the collection tray 18 can be easily disassembled and cleaned.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A hole drilling jig for a milling machine, characterized by, include: An adjustment plate (1) is rotatably connected to a rotating shaft (2) below the adjustment plate (1), and a base (3) is rotatably provided below the rotating shaft (2). An adjustment groove (4) is provided on the surface of the adjustment plate (1), and a clamping component (5) is slidably engaged inside the adjustment groove (4). The clamping assembly (5) includes a connecting rod (51) disposed above the adjusting plate (1), a roller (52) is rotatably connected below the connecting rod (51), and a clamping plate (53) is fixedly disposed on the side of the connecting rod (51).

2. The punching jig for a milling machine according to claim 1, wherein A connector (6) is fixedly provided on one side of the adjustment plate (1), a push block (7) is fixedly connected to one side of the connector (6), a telescopic push rod (8) is fixedly connected to one side of the push block (7), a pusher (9) is fixedly provided on the side of the telescopic push rod (8), and a guide tube (10) is provided at the middle position above the adjustment plate (1).

3. The punching jig for a milling machine according to claim 1, wherein An inner plate (11) is fixedly installed at the bottom of the inner side of the adjusting plate (1). A chip removal groove (12) is opened on the surface of the inner plate (11). An electric rotating rod (13) is fixedly installed at the middle position above the inner plate (11). A retaining ring (14) is fixedly snapped onto the surface of the electric rotating rod (13). A cleaning brush plate (15) is fixedly connected to the side of the retaining ring (14). A positioning plate (16) is fixedly installed above the electric rotating rod (13).

4. A milling machine drilling fixture according to claim 3, characterized in that, A screw pipe (17) is fixedly installed at the middle position below the inner plate (11), a collection plate (18) is screwed below the screw pipe (17), and a screw (19) is fixedly installed above the collection plate (18).

5. A drilling fixture for a milling machine according to claim 1, characterized in that, The surface and top of the adjustment plate (1) are provided with multiple sets of adjustment grooves (4) and clamping components (5). The clamping components (5) slide in the adjustment grooves (4) via the rollers (52). The clamping plate (53) is fixedly disposed on one side of the connecting rod (51) by a fixing screw.

6. A milling machine drilling fixture according to claim 2, characterized in that, The pusher (9) drives the telescopic push rod (8), and the telescopic push rod (8) pushes the connector (6) to make the adjustment disk (1) rotate above the rotating shaft (2). The rotation of the adjustment disk (1) causes multiple sets of clamping components (5) to slide synchronously in the adjustment groove (4). The clamping components (5) can clamp parts of different sizes by sliding synchronously.

7. A milling machine drilling fixture according to claim 3, characterized in that, The electric rotating rod (13) drives the retaining ring (14) to rotate, and the retaining ring (14) drives the cleaning brush plate (15) to rotate, and the cleaning brush plate (15) scrapes the debris into the chip discharge groove (12).

8. A milling machine drilling fixture according to claim 4, characterized in that, The waste material cleaned out by the chip removal groove (12) is discharged into the collection tray (18), and the collection tray (18) is fixedly screwed to the screw pipe (17) provided below the collection tray (18) by the screw (19).

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