CN217290575U - Novel numerical control planer type milling machine structure - Google Patents

Abstract

The utility model discloses a novel numerical control planer type milling machine structure, which comprises a portal frame and a cleaning mechanism arranged on the portal frame, wherein two sides of the portal frame are provided with upright posts, two top ends of the upright posts are jointly provided with a support plate, the surface of the support plate is slidably clamped with a bearing plate, the support plate is provided with a driving component for driving the bearing plate to horizontally move, an air knife is detachably arranged between the two upright posts, the top end of the portal frame is provided with two opposite sliding plates, a plurality of cleaning blocks at the bottom end of the air knife slide along corresponding trapezoid grooves on a workbench, the sliding cleaning of chips accumulated in the trapezoid grooves is convenient, the chips cleaned in the trapezoid grooves are guided into a collecting frame along one end of the workbench, the air blown out by a fan is conveyed into the air knife through an air pipe and then is thoroughly cleaned of the chips at the top of the workbench through the air knife, the surface of the workbench is ensured to be neat, and subsequent processing of parts on the milling machine is facilitated.

Description

A new type of CNC gantry milling machine structure

technical field

The utility model relates to the technical field of milling machines, in particular to a novel numerical control gantry milling machine structure.

Background technique

Milling machines mainly refer to machine tools that use milling cutters to process various surfaces of workpieces. Usually, the milling cutter mainly moves by rotation, and the movement of the workpiece and the milling cutter is the feed movement. A milling machine is a machine tool that uses a milling cutter to mill a workpiece. In addition to milling planes, grooves, gear teeth, threads and spline shafts, milling machines can also process more complex profiles, with higher efficiency than planers, and are widely used in machinery manufacturing and repair departments.

When the milling machine is processing the end face of the part, the milling, dust and impurities will fall into the recessed groove. Due to the long distance of the recessed groove, it is inconvenient to effectively clean the debris of the recessed groove, resulting in blockage of the recessed groove, affecting the impact of For the subsequent processing of the parts, we propose a new type of CNC gantry milling machine structure to solve the above problems.

Utility model content

The purpose of the present utility model is to provide a novel numerical control gantry milling machine structure, so as to solve the technical problem of inconvenient cleaning of the debris in the recessed groove in the above-mentioned background.

In order to achieve the above purpose, the utility model provides the following technical solutions: a novel CNC gantry milling machine structure, including a gantry frame and a cleaning mechanism installed on the gantry frame, both sides of the gantry frame are provided with uprights, two A support plate is arranged on the top of the upright, the surface of the support plate is slidably clamped with a carrier plate, and a drive assembly for driving the carrier plate to move horizontally is arranged on the support plate. The air knife is detachably installed, the top of the gantry is provided with two opposite sliding plates, and a worktable is slidably and clamped on the two sliding plates, the worktable is located under the air knife, and the worktable is The top of the table is provided with a plurality of trapezoidal grooves, the cleaning mechanism includes a fan, the output end of the fan is connected with an air duct, and the end of the air duct away from the fan is fixedly connected with the corresponding end of the air knife, The bottom end of the air knife is fixedly provided with a plurality of cleaning blocks matched with the trapezoidal groove, and the gantry at the bottom of the air knife is provided with a collection frame.

Preferably, the drive assembly includes a motor, the output end of the motor penetrates the support plate and is fixedly connected with a screw rod, the screw rod is rotatably inserted on the support plate, and the surface of the screw rod is threaded through There is a screw block, one end of the screw block away from the support plate is fixedly connected with the corresponding end of the carrying plate, and a milling cutter is installed on the surface of the carrying plate.

Preferably, a fixing plate is installed on the gantry, one end of the fixing plate is provided with an electric telescopic rod, the output end of the electric telescopic rod penetrates the fixing plate and is fixedly connected with a push plate, One end is fixedly connected with the corresponding bottom end of the workbench.

Preferably, the upper and lower ends of the support plate are provided with sliding grooves matched with the support plate.

Preferably, sliding rails are fixed on the inner walls of the opposite ends of the two uprights, the air knife is installed on the inner walls of the rails of the two sliding rails, and one of the uprights is provided with a hole for arranging the fan. through hole.

Preferably, the gantry has a concave structure, and the collecting frame is slidably arranged on the concave inner wall of the gantry.

Compared with the prior art, the beneficial effects of the present utility model are:

1. The worktable moves along the sliding plate, which is convenient to adjust the position of the worktable, so that the cleaning blocks at the bottom of the air knife slide along the corresponding trapezoidal grooves on the worktable, which is convenient for sliding and cleaning the debris accumulated in the trapezoidal grooves, so that the The debris cleaned in the trapezoidal groove is introduced into the collection frame along one end of the worktable, and the fan is driven to make the air blown by the fan transported to the air knife through the air duct, and then the air knife will thoroughly clean the debris on the top of the worktable to ensure that The surface of the worktable is tidy, which is conducive to the subsequent processing of the parts on the milling machine.

2. The drive motor drives the lead screw to rotate, so that the rotating lead screw drives the screw block inserted through the thread and the fixed bearing plate to move horizontally along the support plate, and then can drive the installed milling cutter piece, so that the milling cutter piece can face the worktable. The parts on the top are positioned and processed, and both ends of the carrier plate are slidably clamped in the chute, which is beneficial to increase the driving stability of the carrier plate.

Description of drawings

Fig. 1 is the concrete structure schematic diagram of the utility model.

FIG. 2 is a schematic diagram of a specific structure of FIG. 1 from another perspective.

FIG. 3 is a schematic diagram of a partial structure of the air knife in FIG. 1 .

In the figure: 1. Gantry; 11. Collection frame; 12. Skateboard; 13. Upright column; 14. Air knife; 141. Cleaning block; 15. Fan; 16. Workbench; 17. Air duct; 18. Slide rail; 2. Supporting plate; 21. Motor; 22. Screw rod; 23. Loading plate; 24. Milling tool piece; 25. Chute; 3. Electric telescopic rod;

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

1-3, the present utility model provides a technical solution: a novel CNC gantry milling machine structure, including a gantry frame 1 and a cleaning mechanism installed on the gantry frame 1, the two sides of the gantry frame 1 are provided with uprights 13 , the top ends of the two uprights 13 are jointly arranged with a supporting plate 2, the surface of the supporting plate 2 is slidably clamped with a carrying plate 23, and the supporting plate 2 is provided with a driving component for driving the horizontal movement of the carrying plate 23, between the two uprights 13 The air knife 14 is detachably arranged, the top of the gantry 1 is provided with two opposite sliding plates 12, and the two sliding plates 12 are slidably connected with a worktable 16, the worktable 16 is located below the air knife 14, and the The top is provided with a plurality of trapezoidal grooves. The cleaning mechanism includes a fan 15. The output end of the fan 15 is connected with an air duct 17. The end of the air duct 17 away from the fan 15 is fixedly connected to the corresponding end of the air knife 14. A plurality of cleaning blocks 141 matched with the trapezoidal grooves are fixedly arranged, a collecting frame 11 is arranged on the gantry 1 at the bottom of the air knife 14, and the provided drive assembly drives the carrier plate 23 to move horizontally, which is convenient for processing parts on the worktable 16. The adjustment operation is performed by driving the worktable 16 to move along the sliding plate 12, so that the cleaning blocks 141 at the bottom end of the air knife 14 slide along the corresponding trapezoidal grooves on the worktable 16, so as to facilitate the sliding cleaning of the debris accumulated in the trapezoidal grooves. , so that the debris cleaned in the trapezoidal groove is introduced into the collection frame 11 along one end of the worktable 16, and the fan 15 is driven synchronously during the driving of the worktable 16, so that the air blown by the fan 15 is sent to the air knife 14 through the air duct 17. Inside, the debris on the top of the worktable 16 is thoroughly cleaned by the air knife 14, which ensures the neatness of the surface of the worktable 16 and facilitates the subsequent processing of the parts on the milling machine.

The drive assembly includes a motor 21. The output end of the motor 21 penetrates the support plate 2 and is fixedly connected with a lead screw 22. The lead screw 22 is rotated and inserted on the support plate 2. The surface of the lead screw 22 is threaded with a screw block, and the screw block is far away from the support. One end of the plate 2 is fixedly connected with the corresponding end of the bearing plate 23, the surface of the bearing plate 23 is installed with a milling cutter piece 24, the driving motor 21 works, and drives the screw rod 22 to rotate, so that the rotating screw rod 22 drives the screw block inserted by the thread. The fixed carrier plate 23 moves horizontally along the support plate 2 , and can then drive the installed milling cutter piece 24 , so that the milling cutter piece 24 can perform positioning and processing on the parts on the worktable 16 .

A fixed plate 31 is installed on the gantry 1, and one end of the fixed plate 31 is provided with an electric telescopic rod 3. The output end of the electric telescopic rod 3 penetrates through the fixed plate 31 and is fixedly connected with a push plate 32. One end of the push plate 32 is connected to the workbench 16. The corresponding bottom ends of the two are fixedly connected. By driving the electric telescopic rod 3, its output end drives the fixedly connected push plate 32 to move, thereby driving the worktable 16 to move along the slide plate 12, which is convenient for adjusting the position of the worktable 16.

The upper and lower ends of the support plate 2 are provided with sliding grooves 25 matched with the bearing plate 23 , so that the two ends of the bearing plate 23 are slidably clamped in the sliding grooves 25 , which is beneficial to increase the driving stability of the bearing plate 23 .

The inner walls of the opposite ends of the two uprights 13 are fixedly provided with slide rails 18, and the air knife 14 is installed on the inner walls of the two rails 18. One of the uprights 13 is provided with a through hole for placing the fan 15, and the air knife 14 slides It is arranged in the two slide rails 18 to facilitate subsequent disassembly of the air knife 14 , and the fan 15 is arranged in the through hole on the column 13 to reduce the space occupied by the fan 15 .

The gantry frame 1 has a concave structure, and the collection frame 11 is slidably arranged on the concave inner wall of the gantry frame 1. The gantry frame 1 of the concave structure is convenient for placing the collection frame 11, and the collection frame 11 is used for cleaning the debris on the workbench 16. Collect and process.

Working principle: When the utility model is in use, the parts to be processed are firstly placed on the workbench 16, and the parts are fixed, and the screw rod 22 is driven to rotate by the driving motor 21, so that the rotating screw rod 22 drives the The threaded block and the fixed bearing plate 23 move horizontally along the support plate 2, so as to drive the installed milling cutter piece 24, so that the milling cutter piece 24 can perform positioning and processing on the parts on the worktable 16. During the machining process, the parts The debris generated by itself will stay on the worktable 16 and in the trapezoidal groove on the top of the worktable 16. By driving the electric telescopic rod 3, its output end drives the fixedly connected push plate 32 to move, thereby driving the worktable 16 along the The sliding plate 12 moves on the slide plate 12 to facilitate the adjustment of the position of the worktable 16 . The cleaning block 141 enables the debris on the worktable 16 to be introduced into the collection frame 11 from the end away from the electric telescopic rod 3 , and is driven synchronously during the driving process of the worktable 16 . The fan 15 makes the air blown by the fan 15 transported to the air knife 14 through the air duct 17, and then the air knife 14 thoroughly cleans the debris on the top of the workbench 16, which ensures the neatness of the surface of the workbench 16 and facilitates the workbench The debris on 16 is pushed into the collection frame 11, and the air knife 14 is slidably arranged in the two slide rails 18, which is convenient for subsequent disassembly of the air knife 14. The collection frame 11 collects the debris processed by the gantry milling machine centrally, which is convenient for Effective cleaning of debris.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. A novel CNC gantry milling machine structure is characterized in that, comprising a gantry frame (1) and a cleaning mechanism installed on the gantry frame (1), and both sides of the gantry frame (1) are provided with uprights ( 13), the top ends of the two uprights (13) are co-located with a support plate (2), the surface of the support plate (2) is slidably clamped with a bearing plate (23), and the support plate (2) is provided with a supporting plate (23). There is a drive assembly for driving the carrying plate (23) to move horizontally, an air knife (14) is detachably arranged between the two upright columns (13), and two opposite sides are arranged on the top of the gantry (1). The sliding plates (12) of the two sliding plates (12) are slidably and clamped with workbenches (16), the workbenches (16) are located below the air knives (14), and the workbenches (16) ) is provided with a plurality of trapezoidal grooves at the top end, the cleaning mechanism includes a fan (15), an air duct (17) is connected to the output end of the fan (15), and the air duct (17) is far away from the fan (15). ) is fixedly connected with the corresponding end of the air knife (14), and the bottom end of the air knife (14) is fixedly provided with a plurality of cleaning blocks (141) matched with the trapezoidal grooves. A collection frame (11) is provided on the gantry (1) at the bottom of the knife (14). 2. The novel CNC gantry milling machine structure according to claim 1, characterized in that: the drive assembly comprises a motor (21), and the output end of the motor (21) penetrates the support plate (2) and is fixedly connected with a motor (21). A lead screw (22), the lead screw (22) is rotatably inserted on the support plate (2), a screw block is threaded through the surface of the lead screw (22), and the screw block is away from the support plate One end of (2) is fixedly connected with the corresponding end of the carrying plate (23), and a milling cutter piece (24) is mounted on the surface of the carrying plate (23). 3. The novel CNC gantry milling machine structure according to claim 1, characterized in that: a fixing plate (31) is installed on the gantry frame (1), and one end of the fixing plate (31) is provided with an electric telescopic rod ( 3), the output end of the electric telescopic rod (3) penetrates the fixing plate (31) and is fixedly connected with a push plate (32), and one end of the push plate (32) is connected to the end of the workbench (16). The corresponding bottom end is fixedly connected. 4. The novel CNC gantry milling machine structure according to claim 1, wherein the upper and lower ends of the support plate (2) are provided with chute (25) matched with the bearing plate (23). 5. The novel CNC gantry milling machine structure according to claim 1, wherein the inner walls of the opposite ends of the two uprights (13) are fixedly provided with slide rails (18), and the air knives (14) are installed on On the inner walls of the two slide rails (18), one of the upright columns (13) is provided with a through hole for arranging the fan (15). 6. The novel CNC gantry milling machine structure according to claim 1, characterized in that: the gantry frame (1) has a concave structure, and the collecting frame (11) is slidably arranged on the concave inner wall of the gantry frame (1). superior.

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