Numerical control boring machine with protective structure

Abstract

The utility model discloses a numerical control boring machine with a protective structure, which relates to the technical field of numerical control boring machines, and comprises a numerical control boring machine cabin, a cabin door and an auxiliary mechanism, and the cabin door is slidably connected to the middle of the outer wall of the numerical control boring machine cabin. When the numerical control boring machine with the protection structure is used, the splashing range of sweeps is limited through an auxiliary mechanism, the situation that the cleaning difficulty is increased due to the fact that the sweeps fly around in a working area is prevented, the risk that the sweeps fly to make contact with workers can be reduced, and when a protection plate moves, the sweeps can be pushed into a collection box through a collection groove, so that the working efficiency is improved. Therefore, workers can conveniently clean the sweeps in a centralized manner; and the workbench can be far away from the control box and close to the cabin door, so that a worker can complete workpiece taking work without getting close to a home, the worker is prevented from being too close to a working area to be injured, and when the numerical control boring machine is used, the effects of conveniently cleaning sweeps and protecting the worker are achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to numerical control boring machine technical field, concretely is numerical control boring machine with protection structure. BACKGROUND

[0002] Numerical control boring machine is a kind of high-precision metal processing machine tool, mainly used for machining high-precision hole or finishing machining of multiple holes completed once positioning, can also be engaged in other machining surfaces related to hole finishing machining, such as milling, drilling, thread cutting and machining of cylindrical surface and end face etc.;It is widely used in aerospace, automobile manufacturing, shipbuilding, die manufacturing, power equipment manufacturing and other industries.

[0003] According to the announcement number CN218015881U horizontal numerical control boring machine, the patent includes rack, the rack is provided with processing table, the processing table is provided with the abutment plate of lifting, the processing table is provided with multiple driving pieces of driving abutment plate lifting movement, and multiple driving pieces are located at the circumferential side of abutment plate respectively;The control box is provided on the rack, the controller is provided in the control box, multiple electronic levels are provided on the abutment plate, multiple electronic levels are located at the circumferential side of abutment plate respectively, and electronic level is signal connected with controller, and the controller is signal control connection with driving piece.

[0004] But numerical control boring machine will produce iron filings flying around in the working process, and the flying iron filings will scatter in the working area of numerical control boring machine, so that the cleaning work of staff is more tedious, and when the flying iron filings touch the staff, it is easy to cause certain harm to them, thereby affecting the use of numerical control boring machine. UTILITY MODEL CONTENT

[0005] The utility model aims at providing a kind of numerical control boring machine with protection structure to solve the problems in the above background.

[0006] In order to achieve the above object, the utility model provides the following technical scheme: A numerical control boring machine with protective structure, including numerical control boring machine cabin, hatch and auxiliary mechanism, the middle part of numerical control boring machine cabin outer wall is connected with hatch in sliding, and the middle part of numerical control boring machine cabin top is equipped with control box, and the inside bottom of numerical control boring machine cabin is connected with workbench, the auxiliary mechanism includes servo motor, one two -way threaded rod, one synchronous pulley, two synchronous pulleys, two two -way threaded rods, protective plate, fixed link, fixed column, collection groove, collection box, handle, limit piece, limiting plate and handle, one side of numerical control boring machine cabin outer wall is installed with servo motor, and the output end of servo motor is connected with one two -way threaded rod, the side of one two -way threaded rod away from servo motor is connected with one synchronous pulley, and one synchronous pulley is connected with two synchronous pulleys through synchronous belt, the inside of two synchronous pulleys is connected with two two -way threaded rods, and the outer wall of two two -way threaded rods and one two -way threaded rod both sides are connected with protective plate in screw thread.

[0007] Preferably, the bottom end of the protective plate is welded with a fixed rod, and the outer wall of the fixed rod is slidably connected with a fixed column, and the outer wall of the fixed column is connected with the inner wall of the numerical control boring machine cabin.

[0008] Preferably, the bottom end of the numerical control boring machine cabin is provided with a collection groove, and the side of the numerical control boring machine cabin close to the collection groove is connected with a collection box.

[0009] Preferably, the outer wall of the collection box is connected with a handle, and the outer wall of the workbench is welded with a limit piece, and the limit piece is in "T" type structure.

[0010] Preferably, the outer wall of the workbench is slidably connected with a limiting plate, and the outer wall of the limiting plate is welded with the bottom end of the numerical control boring machine cabin, and the side of the numerical control boring machine cabin close to the limiting plate is provided with a fixed groove, and the limit piece is inserted into the fixed groove.

[0011] Preferably, the outer wall of the workbench is connected with a handle, and the handle and the handle are in "U" type structure.

[0012] Compared with the prior art, the numerical control boring machine with the protection structure has the advantages that: when the numerical control boring machine is used, the auxiliary mechanism limits the range of the flying of the waste chips, prevents the waste chips from flying everywhere in the working area, increases the cleaning difficulty, and reduces the risk of the flying of the waste chips contacting the workers, and when the protection plate moves, the waste chips are pushed into the collecting box through the collecting groove, thereby facilitating the workers to clean the waste chips; and the workbench can be away from the control box and close to the hatch, so that the workers can complete the work without approaching the control box, and the workers are prevented from being injured by approaching the working area too much, so that the numerical control boring machine plays the roles of facilitating the cleaning of the waste chips and protecting the workers when the numerical control boring machine is used. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a three-dimensional structure schematic diagram of the utility model;

[0014] Figure 2 It is a three-dimensional sectional structure schematic diagram of the utility model;

[0015] Figure 3 It is a three-dimensional structure schematic diagram of the auxiliary mechanism of the utility model;

[0016] Figure 4 It is a three-dimensional sectional structure schematic diagram of the utility model from the top;

[0017] Figure 5 It is a three-dimensional sectional structure schematic diagram of the utility model from the front.

[0018] In the drawing: 1, numerical control boring machine cabin; 2, hatch; 3, control box; 4, workbench; 5, auxiliary mechanism; 501, servo motor; 502, No. 1 bidirectional threaded rod; 503, No. 1 synchronous wheel; 504, No. 2 synchronous wheel; 505, No. 2 bidirectional threaded rod; 506, protection plate; 507, fixed rod; 508, fixed column; 509, collecting groove; 510, collecting box; 511, handle; 512, limiting piece; 513, limiting plate; 514, handle. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0020] Please refer to Figures 1-5This utility model provides a technical solution: a CNC boring machine with a protective structure, including a CNC boring machine cabin 1, a door 2, and an auxiliary mechanism 5. The door 2 is slidably connected to the middle of the outer wall of the CNC boring machine cabin 1, and a control box 3 is installed at the middle of the top of the CNC boring machine cabin 1. A worktable 4 is connected to the bottom of the interior of the CNC boring machine cabin 1. The auxiliary mechanism 5 includes a servo motor 501, a first bidirectional threaded rod 502, a first synchronous pulley 503, a second synchronous pulley 504, a second bidirectional threaded rod 505, a protective plate 506, a fixing rod 507, a fixing column 508, a collection groove 509, a collection box 510, a handle 511, a limiting component 512, a limiting plate 513, and a... Handle 514; a servo motor 501 is installed on one side of the outer wall of the CNC boring machine cabin 1, and the output end of the servo motor 501 is connected to a first bidirectional threaded rod 502. The side of the first bidirectional threaded rod 502 away from the servo motor 501 is connected to a first synchronous pulley 503, and the first synchronous pulley 503 is connected to a second synchronous pulley 504 via a synchronous belt. The second synchronous pulley 504 is internally connected to a second bidirectional threaded rod 505, and protective plates 506 are threadedly connected to both sides of the outer wall of the second bidirectional threaded rod 505 and the first bidirectional threaded rod 502. A fixing rod 507 is welded to the middle of the bottom end of the protective plate 506, and a fixing post 508 is slidably connected to the outer wall of the fixing rod 507, and fixed... One side of the outer wall of column 508 is connected to the inner wall of CNC boring machine cabin 1. The protective plates 506 are symmetrically distributed about the vertical center line of CNC boring machine cabin 1. Collection grooves 509 are opened on both sides of the bottom end of CNC boring machine cabin 1, and a collection box 510 is connected to the side of CNC boring machine cabin 1 near the collection grooves 509. A storage cavity is opened on the side of CNC boring machine cabin 1 near the collection grooves 509, and the collection box 510 extends into it. A handle 511 is connected to the middle of the outer wall of the collection box 510, and a limiting member 512 is welded to the bottom end of the outer wall of the worktable 4. The limiting member 512 has a "T" shaped structure and is symmetrically distributed about the vertical center line of the worktable 4. The outer wall of the worktable 4 has two A sliding connection is provided with a limiting plate 513, and the bottom of the outer wall of the limiting plate 513 is welded to the bottom of the CNC boring machine cabin 1. A fixing groove is provided on the side of the CNC boring machine cabin 1 near the limiting plate 513, and the limiting member 512 extends into it. A handle 514 is connected to the middle of the outer wall of the worktable 4, and both the handle 514 and the pull handle 511 are U-shaped. The first bidirectional threaded rod 502 and the second bidirectional threaded rod 505 are parallel to each other. The inner walls of the first synchronous pulley 503 and the second synchronous pulley 504 are connected to the synchronous belt. The protective plate 506 is distributed in a "two" shape. The first bidirectional threaded rod 502 and the second bidirectional threaded rod 505 are rotatably connected to the CNC boring machine cabin 1.

[0021] In practice, during the use of this CNC boring machine, in order to prevent the workpiece chips from splashing around in the working area, the servo motor 501 is first started to drive the first bidirectional threaded rod 502 to rotate. Since the first bidirectional threaded rod 502 is connected to the first synchronous pulley 503, the rotation of the first bidirectional threaded rod 502 will drive the first synchronous pulley 503 to rotate together. Since the first synchronous pulley 503 is connected to the second bidirectional threaded rod 505 through a synchronous belt, the rotation of the first synchronous pulley 503 will drive the second bidirectional threaded rod 505 to rotate together. Then, the rotation of the first bidirectional threaded rod 502 and the second bidirectional threaded rod 505 will generate a thrust on the protective plate 506, causing the protective plate 506 to move towards the worktable 4. Since the bottom end of the protective plate 506 is connected to the fixed rod 507, the fixed rod 507 slides along the fixed column 508, thereby guiding the movement of the protective plate 506, so that the protective plate 506 moves to the designated position.

[0022] Until the protective plate 506 moves to the designated position, the scrap is blocked by the protective plate 506 when it splashes, thereby limiting the range of the scrap splash and preventing the scrap from flying around the work area, which would increase the difficulty of cleaning. It can also reduce the risk of the scrap flying into the workers, thereby reducing safety hazards and protecting the workers. When the protective plate 506 moves horizontally, its bottom will push the scrap, causing the scrap to be pushed into the collection box 510 through the collection groove 509. Then, the collection box 510 is moved by the handle 511 until the collection box 510 is moved out of the CNC boring machine cabin 1. Then the scrap in the collection box 510 is collected and cleaned, which makes it convenient for the workers to clean up the scrap.

[0023] Because the worktable 4 is connected to the handle 514, when it is necessary to remove the finished workpiece, simply grasp the handle 514 and pull the worktable 4 away from the control box 3 and closer to the door 2. Thus, the operator can complete the workpiece removal without having to get close to the cutting tool at the bottom of the control box 3, preventing the operator from getting injured by getting too close to the work area. When it is necessary to return the worktable 4 to its original position, because the bottom of the worktable 4 is connected to the limiting member 512, first move the worktable 4 so that both sides of its outer wall are in contact with the limiting plate 513. At this time, the limiting member 512 is inserted into the CNC boring machine cabin 1, and the CNC boring machine cabin 1 and the limiting member 512 are engaged. Then, the worktable 4 is limited to prevent it from moving at will, thus facilitating the cleaning of waste and protecting the operator when using the CNC boring machine.

[0024] In summary, when using this CNC boring machine with a protective structure, the door 2 is first opened to reveal the interior of the CNC boring machine cabin 1. Then, the workpiece to be processed is placed on top of the worktable 4. Next, the control box 3 is activated to lower the cutting tool until it contacts the workpiece, and then the workpiece is cut. This is existing technology and will not be elaborated on here. The auxiliary mechanism 5 limits the range of waste chip splashing, preventing waste chips from flying around the work area and increasing the difficulty of cleaning. It also reduces the risk of waste chips contacting workers. When the protective plate 506 moves, it pushes the waste chips into the collection box 510 through the collection groove 509, making it convenient for workers to collect and clean the waste chips. Furthermore, the worktable 4 can be moved away from the control box 3 and closer to the door 2, so that workers can complete the work of picking up parts without getting too close to the door, preventing workers from getting injured by getting too close to the work area. This plays a role in facilitating the cleaning of waste chips and protecting workers. The contents not described in detail in this description are existing technologies known to those skilled in the art.

[0025] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A CNC boring machine with a protective structure, comprising a CNC boring machine cabin (1), a door (2), and an auxiliary mechanism (5), wherein the door (2) is slidably connected to the middle of the outer wall of the CNC boring machine cabin (1), and a control box (3) is installed at the middle of the top of the CNC boring machine cabin (1), and a worktable (4) is connected to the bottom of the interior of the CNC boring machine cabin (1), characterized in that: The auxiliary mechanism (5) includes a servo motor (501), a first bidirectional threaded rod (502), a first synchronous pulley (503), a second synchronous pulley (504), a second bidirectional threaded rod (505), a protective plate (506), a fixing rod (507), a fixing column (508), a collection trough (509), a collection box (510), a handle (511), a limiting component (512), a limiting plate (513), and a handle (514). The servo motor (501) is installed on one side of the outer wall of the CNC boring machine cabin (1). Furthermore, the output end of the servo motor (501) is connected to a first bidirectional threaded rod (502), and the side of the first bidirectional threaded rod (502) away from the servo motor (501) is connected to a first synchronous pulley (503). The first synchronous pulley (503) is connected to a second synchronous pulley (504) via a synchronous belt. The second synchronous pulley (504) is connected to a second bidirectional threaded rod (505) inside, and the second bidirectional threaded rod (505) and both sides of the outer wall of the first bidirectional threaded rod (502) are threaded with protective plates (506).

2. A CNC boring machine with a protective structure according to claim 1, characterized in that: The protective plate (506) has a fixed rod (507) welded to the middle of its bottom end, and a fixed column (508) is slidably connected to the outer wall of the fixed rod (507). One side of the outer wall of the fixed column (508) is connected to the inner wall of the CNC boring machine cabin (1). The protective plate (506) is symmetrically distributed about the vertical center line of the CNC boring machine cabin (1).

3. A CNC boring machine with a protective structure according to claim 2, characterized in that: The bottom of the CNC boring machine cabin (1) is provided with collection grooves (509) on both sides, and a collection box (510) is connected to the side of the CNC boring machine cabin (1) near the collection grooves (509). A storage cavity is provided on the side of the CNC boring machine cabin (1) near the collection grooves (509), and the collection box (510) extends into it.

4. A CNC boring machine with a protective structure according to claim 3, characterized in that: The collection box (510) has a handle (511) connected to the middle of its outer wall, and a limiting member (512) is welded to the bottom of the outer wall of the workbench (4). The limiting member (512) has a "T" shaped structure, and the limiting member (512) is symmetrically distributed about the vertical center line of the workbench (4).

5. A CNC boring machine with a protective structure according to claim 4, characterized in that: The worktable (4) has slidably connected limit plates (513) on both sides of its outer wall, and the bottom of the outer wall of the limit plate (513) is welded to the bottom of the CNC boring machine cabin (1). The CNC boring machine cabin (1) has a fixed groove on the side near the limit plate (513), and the limit member (512) extends into it.

6. A CNC boring machine with a protective structure according to claim 1, characterized in that: The workbench (4) has a handle (514) connected to the middle of its outer wall, and both the handle (514) and the pull handle (511) are U-shaped. The first bidirectional threaded rod (502) and the second bidirectional threaded rod (505) are parallel to each other.

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