CN111250748A

CN111250748A - Numerical control horizontal boring and milling machine with height adjusting mechanism

Info

Publication number: CN111250748A
Application number: CN201911057249.5A
Authority: CN
Inventors: 高明铭; 李军舰
Original assignee: Hunan Jiuwu Fine Machinery Co Ltd
Current assignee: Hunan Jiuwu Fine Machinery Co Ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-06-09

Abstract

The invention discloses a numerical control horizontal boring and milling machine with a height adjusting mechanism, which relates to the technical field of numerical control horizontal boring and milling machines, and particularly relates to a numerical control horizontal boring and milling machine with a height adjusting mechanism. This horizontal boring and milling machine of numerical control with height adjustment mechanism is provided with oil pump and nozzle, spouts lubricating oil through the nozzle for lubricating oil can effectual spraying to the outer wall surface of lead screw and slide bar, thereby can effectually alleviate between lead screw and the slide bar and the wearing and tearing of spacing.

Description

Numerical control horizontal boring and milling machine with height adjusting mechanism

Technical Field

The invention relates to the technical field of numerical control horizontal boring and milling machines, in particular to a numerical control horizontal boring and milling machine with a height adjusting mechanism.

Background

The numerical control horizontal milling and boring machine is suitable for processing various procedures such as rough and fine boring, milling and the like of large and medium-sized parts and box-shaped parts. The workbench is provided with a 4x 90-degree optical positioning device, and the requirement of turning processing of large parts can be met. The numerical control horizontal milling and boring machine is suitable for machining box-shaped part holes and planes with more procedures, turning of an outer cylindrical surface, cutting of an inner annular groove, tapping of metric and British threads by using a screw tap and the like, and has the process functions of a rectangular coordinate system, a polar coordinate system and contour machining of the numerical control machine. The numerical control horizontal milling and boring machine has a high-rigidity and closed-loop detection system and can meet the requirements of rough machining and finish machining, so that the numerical control horizontal milling and boring machine is a numerical control high-efficiency and precise general large-scale machining device.

Although the horizontal numerical control boring and milling machine disclosed in chinese patent application publication CN204035607U solves the problems that the conventional common numerical control boring and milling machine has low working accuracy and efficiency, even has difficulty in processing complex end surface shapes, often the cutter cannot make accurate composite feeding motion, and in addition, the horizontal numerical control boring and milling machine has troublesome tool changing and is inconvenient to regulate and control the rotating speed of the spindle, the horizontal numerical control boring and milling machine needs more time to search for adaptive parts or tools when maintaining the parts, so that the maintenance efficiency is reduced, an operator easily collides with the horizontal numerical control boring and milling machine directly to cause an injury phenomenon, the working process of the horizontal numerical control boring and milling machine cannot be well recorded, and the height cannot be well adjusted and the components can not be lubricated.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a numerical control horizontal boring and milling machine with a height adjusting mechanism, which solves the problems that in the background technology, when the horizontal numerical control boring and milling machine is used for maintaining parts, more time is needed for searching adaptive parts or tools, so that the maintenance efficiency is reduced, operators easily collide with the horizontal numerical control boring and milling machine directly to cause injury, the working process of the horizontal numerical control boring and milling machine cannot be well recorded, and the height can not be well adjusted and the components can not be lubricated.

In order to achieve the purpose, the invention is realized by the following technical scheme: a numerical control horizontal boring and milling machine with a height adjusting mechanism comprises a base and a working table frame, wherein the left side and the right side in the base are both provided with a storage mechanism, the front end and the rear end of the base are both provided with anti-collision mechanisms, the rear end of the working table frame is provided with a main machine shell, and the working rack is positioned above the base, the inside of the main case is provided with an oil cylinder, an oil pump is arranged above the oil cylinder, a recording mechanism is arranged above the oil pump, one side of the oil pump is provided with an oil pipe, and one side of the oil pipe is provided with a guide pipe, the rear end of the guide pipe is provided with a nozzle, the rear end of the nozzle is provided with a limiting frame, one side of the limiting frame is provided with a driving motor, and the front end of the driving motor is provided with a saw blade, the inner part of the limiting frame is respectively penetrated with a screw rod and a slide rod, and the slide bars are positioned at the left side and the right side of the screw rod, and a linear screw rod motor is arranged above the screw rod.

Optionally, the storage mechanism comprises a connecting hydraulic oil cylinder, a storage groove and a partition plate, the storage groove is installed on one side, away from the vertical center line of the base, of the connecting hydraulic oil cylinder, and the partition plate is arranged inside the storage groove.

Optionally, the connecting hydraulic oil cylinder, the storage tank and the partition plate are symmetrically distributed about a vertical central line of the base, the base forms a stretching structure through the connecting hydraulic oil cylinder and the storage tank, and the partition plate is uniformly distributed along a horizontal central line of the storage tank.

Optionally, the anti-collision mechanism comprises a connecting spring, a guide pin, a baffle and a rubber pad, the guide pin penetrates through the connecting spring, the baffle is installed on one side, away from the base, of the guide pin, and the rubber pad is installed on one side, away from the guide pin, of the baffle.

Optionally, the baffle is bonded with the rubber pad, and the baffle forms an elastic structure with the base through the matching between the connecting spring and the guide pin.

Optionally, the oil cylinder forms a communicating structure with the guide pipe through the matching between the oil pipe and the oil pump, and the nozzles are uniformly distributed along the horizontal center line direction of the guide pipe.

Optionally, record mechanism includes camera, connecting rod, regulation hydraulic cylinder, connecting pin, spliced pole, driven gear, adjusting gear and servo motor, the connecting rod is installed to the top of camera, and the top of connecting rod runs through there is the connecting pin, regulation hydraulic cylinder is installed to one side of connecting rod, and the top of adjusting hydraulic cylinder installs the spliced pole, driven gear is installed to one side of spliced pole, and driven gear's top installs adjusting gear, servo motor is installed to one side of adjusting gear.

Optionally, the connecting rod forms a rotating structure with the connecting column by adjusting the fit between the hydraulic oil cylinder and the connecting pin, and the connecting column forms meshing transmission with the servo motor by the fit between the driven gear and the adjusting gear.

Optionally, the screw rod is in threaded connection with the limiting frame, the sliding rods are symmetrically distributed around the vertical center line of the screw rod, and the screw rod is parallel to the sliding rods.

The invention provides a numerical control horizontal boring and milling machine with a height adjusting mechanism, which has the following beneficial effects:

1. this horizontal boring and milling machine of numerical control with height adjusting mechanism is provided with storing mechanism, under the effect of connecting hydraulic cylinder, can promote the horizontal central line direction removal of storing groove along the base, can with the inside of storing groove propelling movement out base, and the baffle separates the space of three difference with the inside of storing groove, the user of being convenient for places the required less part of size of maintenance, or repair tools, avoid the maintenance to seek the time that adaptation instrument or part consumed, thereby can effectual improvement maintenance efficiency.

2. This horizontal boring and milling machine of numerical control with height adjusting mechanism is provided with anticollision institution, can effectually separate external object and operating personnel through the rubber pad, avoids taking place direct collision between operating personnel and the base, leads to the emergence of the injured condition of operating personnel, and when the baffle received external collision or extrusion for the baffle is along the axis direction compression coupling spring of uide pin, can effectual buffering operating personnel and the rubber pad between the collision dynamics through coupling spring.

3. This horizontal boring and milling machine of numerical control with height adjustment mechanism is provided with record mechanism, under the effect of adjusting hydraulic cylinder, can promote the connecting rod and rotate along the outside of connecting pin, change the angle between connecting rod and the spliced pole, thereby can effectual shooting angle of regulation camera, make the camera can be clear the course of working of record part, under servo motor's effect, accessible adjusting gear promotes driven gear and rotates, make spliced pole and driven gear synchronous rotation, thereby the turned angle of adjustable camera, the field of vision scope that can effectual increase camera.

4. This horizontal boring and milling machine of numerical control with height adjustment mechanism is provided with oil pump and nozzle, spouts lubricating oil through the nozzle for lubricating oil can effectual spraying to the outer wall surface of lead screw and slide bar, thereby can effectually alleviate between lead screw and the slide bar and the wearing and tearing of spacing.

5. The numerical control horizontal boring and milling machine with the height adjusting mechanism is provided with the lead screw and the slide rod, under the action of the linear lead screw motor, the limit frame can be pushed to move up and down along the vertical central line direction of the main case through the lead screw, the limit frame can be effectively prevented from deflecting due to the symmetrical distribution of the slide rod, the moving range of the limit frame can be effectively controlled, the limit frame is in threaded connection with the driving motor, and therefore the height of the driving motor can be effectively adjusted.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the external structure of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1;

FIG. 4 is a schematic structural view of a crash prevention mechanism according to the present invention;

FIG. 5 is an enlarged view of a portion B of FIG. 1 according to the present invention.

In the figure: 1. a base; 2. a storage mechanism; 201. connecting a hydraulic oil cylinder; 202. a storage tank; 203. a partition plate; 3. an anti-collision mechanism; 301. a connecting spring; 302. a guide pin; 303. a baffle plate; 304. a rubber pad; 4. a working bench; 5. an oil cylinder; 6. an oil pipe; 7. an oil pump; 8. a recording mechanism; 801. a camera; 802. a connecting rod; 803. adjusting a hydraulic oil cylinder; 804. a connecting pin; 805. connecting columns; 806. a driven gear; 807. an adjusting gear; 808. a servo motor; 9. a main chassis; 10. a conduit; 11. a nozzle; 12. a limiting frame; 13. a drive motor; 14. a saw blade; 15. a screw rod; 16. a slide bar; 17. linear screw motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 5, the present invention provides a technical solution: a numerical control horizontal boring and milling machine with a height adjusting mechanism comprises a base 1 and a workbench frame 4, wherein the left side and the right side inside the base 1 are respectively provided with a storage mechanism 2, the storage mechanism 2 comprises a connecting hydraulic oil cylinder 201, a storage groove 202 and a partition plate 203, one side of the connecting hydraulic oil cylinder 201, which is far away from the vertical central line of the base 1, is provided with the storage groove 202, the partition plate 203 is arranged inside the storage groove 202, the connecting hydraulic oil cylinder 201, the storage groove 202 and the partition plate 203 are all symmetrically distributed around the vertical central line of the base 1, the base 1 forms a stretching structure by connecting the connecting hydraulic oil cylinder 201 and the storage groove 202, the partition plate 203 is uniformly distributed along the horizontal central line direction of the storage groove 202, under the action of the connecting hydraulic oil cylinder 201, the storage groove 202 can be pushed to move along the horizontal central line direction of the base 1, the storage groove 202 can be pushed out of the inside of the base 1, the user can conveniently place parts with smaller size or maintenance tools required by maintenance, and the time consumed by maintaining and searching the adaptive tools or the parts is avoided, so that the maintenance efficiency can be effectively improved;

the front end and the rear end of the base 1 are respectively provided with the anti-collision mechanism 3, the anti-collision mechanism 3 comprises a connecting spring 301, a guide pin 302, a baffle plate 303 and a rubber pad 304, the guide pin 302 penetrates through the inside of the connecting spring 301, the baffle plate 303 is arranged on one side of the guide pin 302 far away from the base 1, the rubber pad 304 is arranged on one side of the baffle plate 303 far away from the guide pin 302, the baffle plate 303 and the rubber pad 304 are bonded, the baffle plate 303 and the base 1 form an elastic structure through the matching between the connecting spring 301 and the guide pin 302, external objects can be effectively separated from operators through the rubber pad 304, the direct collision between the operators and the base 1 is avoided, the operators are injured, when the baffle plate 303 is collided or extruded from the outside, the baffle plate 303 compresses the connecting spring 301 along the central axis direction of the guide pin 302, and the collision force between the operators and the rubber pad 304, a main machine shell 9 is installed at the rear end of the workbench frame 4, the workbench frame 4 is positioned above the base 1, an oil cylinder 5 is arranged in the main machine shell 9, an oil pump 7 is installed above the oil cylinder 5, a recording mechanism 8 is installed above the oil pump 7, the recording mechanism 8 comprises a camera 801, a connecting rod 802, a regulating hydraulic oil cylinder 803, a connecting pin 804, a connecting column 805, a driven gear 806, a regulating gear 807 and a servo motor 808, the connecting rod 802 is installed above the camera 801, the connecting pin 804 penetrates through the upper part of the connecting rod 802, the regulating hydraulic oil cylinder 803 is installed on one side of the connecting rod 802, the connecting column 805 is installed above the regulating hydraulic oil cylinder 803, the driven gear 806 is installed on one side of the connecting column 805, a regulating gear 807 is installed above the driven gear 806, the servo motor 808 is installed on one side of the regulating gear 807, the connecting rod 802 forms a rotating structure with the connecting column 805 through the matching between the regulating hydraulic, and the connecting column 805 is engaged with the servo motor 808 through the matching between the driven gear 806 and the adjusting gear 807 to realize transmission, one side of the adjusting hydraulic cylinder 803 is in pin connection with the connecting column 805, the other side of the adjusting hydraulic cylinder 803 is in pin connection with the connecting rod 802, under the action of the adjusting hydraulic oil cylinder 803, the connecting rod 802 can be pushed to rotate along the outer part of the connecting pin 804, the angle between the connecting rod 802 and the connecting column 805 can be changed, thereby effectively adjusting the shooting angle of the camera 801, enabling the camera 801 to clearly record the processing process of parts, under the action of the servo motor 808, the driven gear 806 can be driven to rotate by the adjusting gear 807, the driven gear 806 is connected with the connecting column 805, so that the connecting column 805 and the driven gear 806 synchronously rotate, therefore, the rotation angle of the camera 801 can be adjusted, and the visual field range of the camera 801 can be effectively enlarged;

an oil pipe 6 is installed on one side of an oil pump 7, a guide pipe 10 is installed on one side of the oil pipe 6, a nozzle 11 is installed at the rear end of the guide pipe 10, a limiting frame 12 is installed at the rear end of the nozzle 11, the oil cylinder 5 and the guide pipe 10 form a communicating structure through matching between the oil pipe 6 and the oil pump 7, the nozzle 11 is uniformly distributed along the horizontal central line direction of the guide pipe 10, under the action of the oil pump 7, lubricating oil in the oil cylinder 5 is guided into the guide pipe 10 along the inside of the oil pipe 6, the lubricating oil is sprayed out through the nozzle 11, so that the lubricating oil can be effectively sprayed to the outer wall surfaces of a screw rod 15 and a slide rod 16, and abrasion between the screw rod 15 and the;

a driving motor 13 is arranged at one side of the limiting frame 12, a saw blade 14 is arranged at the front end of the driving motor 13, a screw rod 15 and a slide rod 16 respectively penetrate through the limiting frame 12, the slide bars 16 are positioned at the left side and the right side of the screw rod 15, the screw rod 15 is in threaded connection with the limiting frame 12, and the sliding rods 16 are symmetrically distributed about the vertical center line of the screw rod 15, and the screw rod 15 is parallel to the sliding rods 16, under the action of the linear screw motor 17, the limit frame 12 can be pushed by the screw 15 to move up and down along the vertical central line direction of the main case 9, the symmetrical distribution of the slide bars 16 can effectively avoid the limit frame 12 from generating deflection, and can effectively control the moving range of the limit frame 12, and the limit frame 12 is in threaded connection with the driving motor 13, therefore, the height of the driving motor 13 can be effectively adjusted, and the linear screw motor 17 is arranged above the screw 15.

In summary, when the numerical control horizontal boring and milling machine with the height adjusting mechanism is used, a user can place a part to be processed on the upper surface of the workbench frame 4, then, the linear lead screw motor 17 is started, so that the linear lead screw motor 17 pushes the limiting frame 12 to move to a proper position along the vertical central line direction of the main case 9 through the lead screw 15, at the moment, the saw blade 14 and the part are in contact with each other, wherein the model of the linear lead screw motor 17 is 86BYGH 201;

next, the servo motor 808 is activated, so that the servo motor 808 pushes the driven gear 806 to rotate through the adjustment gear 807, and the driven gear 806 is connected with the connecting column 805, so that the connecting column 805 and the driven gear 806 rotate synchronously, the camera 801 is adjusted to an appropriate angle according to the placement position of the part, and then, the adjusting hydraulic cylinder 803 is actuated, so that the adjusting hydraulic cylinder 803 pushes the connecting rod 802 to rotate along the outside of the connecting pin 804, until the camera 801 is adjusted to the proper position, then, the oil pump 7 is started, so that the oil pump 7 guides the lubricating oil inside the oil cylinder 5 to the conduit 10 along the inside of the oil pipe 6, the lubricating oil is sprayed out through the nozzle 11, so that the lubricating oil can be effectively sprayed to the outer wall surfaces of the screw rod 15 and the sliding rod 16, the type of the servo motor 808 is PLX, the type of the adjusting hydraulic oil cylinder 803 is YQ, and the type of the oil pump 7 is FP-12/FP-24;

and finally, when the numerical control horizontal boring and milling machine needs to be maintained, the connecting hydraulic oil cylinder 201 is started, and the storage tank 202 is pushed out of the interior of the base 1, so that a user can quickly take or use adaptive parts or tools, wherein the model of the connecting hydraulic oil cylinder 201 is MOB 30.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a horizontal boring and milling machine of numerical control with height adjusting mechanism, includes base (1) and workstation frame (4), its characterized in that: storing mechanism (2) are all installed to the inside left and right sides of base (1), anticollision institution (3) are all installed at both ends around base (1), mainframe shell (9) are installed to the rear end of workstation (4), and workstation (4) are located the top of base (1), the inside of mainframe shell (9) is provided with hydro-cylinder (5), and installs oil pump (7) above hydro-cylinder (5), record mechanism (8) are installed to the top of oil pump (7), oil pipe (6) are installed to one side of oil pump (7), and pipe (10) are installed to one side of oil pipe (6), nozzle (11) are installed to the rear end of pipe (10), and spacing (12) are installed to the rear end of nozzle (11), driving motor (13) are installed to one side of spacing (12), and saw bit (14) are installed to the front end of driving motor (13), the inner part of the limiting frame (12) is respectively penetrated with a screw rod (15) and a sliding rod (16), the sliding rod (16) is positioned at the left side and the right side of the screw rod (15), and a linear screw rod motor (17) is arranged above the screw rod (15).

2. The numerical control horizontal boring and milling machine with the height adjusting mechanism as claimed in claim 1, wherein: the storage mechanism (2) comprises a connecting hydraulic oil cylinder (201), a storage groove (202) and a partition plate (203), the storage groove (202) is installed on one side, away from the vertical center line of the base (1), of the connecting hydraulic oil cylinder (201), and the partition plate (203) is arranged inside the storage groove (202).

3. The numerical control horizontal boring and milling machine with the height adjusting mechanism as claimed in claim 2, characterized in that: all the connecting hydraulic oil cylinder (201), the storage groove (202) and the partition plate (203) are symmetrically distributed about a vertical central line of the base (1), the base (1) forms a stretching structure through the connecting hydraulic oil cylinder (201) and the storage groove (202), and the partition plate (203) is uniformly distributed along the horizontal central line of the storage groove (202).

4. The numerical control horizontal boring and milling machine with the height adjusting mechanism as claimed in claim 1, wherein: anticollision institution (3) are including connecting spring (301), uide pin (302), baffle (303) and rubber pad (304), the inside of connecting spring (301) is run through there are uide pin (302), and uide pin (302) keep away from one side of base (1) and install baffle (303), rubber pad (304) are installed to one side that uide pin (302) were kept away from in baffle (303).

5. The numerical control horizontal boring and milling machine with the height adjusting mechanism as claimed in claim 4, wherein: the baffle (303) is adhered to the rubber pad (304), and the baffle (303) forms an elastic structure with the base (1) through the matching between the connecting spring (301) and the guide pin (302).

6. The numerical control horizontal boring and milling machine with the height adjusting mechanism as claimed in claim 1, wherein: the oil cylinder (5) and the guide pipe (10) form a communicating structure through the matching between the oil pipe (6) and the oil pump (7), and the nozzles (11) are uniformly distributed along the horizontal central line direction of the guide pipe (10).

7. The numerical control horizontal boring and milling machine with the height adjusting mechanism as claimed in claim 1, wherein: record mechanism (8) include camera (801), connecting rod (802), regulation hydraulic cylinder (803), connecting pin (804), spliced pole (805), driven gear (806), adjusting gear (807) and servo motor (808), connecting rod (802) are installed to the top of camera (801), and the top of connecting rod (802) runs through connecting pin (804), regulation hydraulic cylinder (803) are installed to one side of connecting rod (802), and install spliced pole (805) to the top of adjusting hydraulic cylinder (803), driven gear (806) are installed to one side of spliced pole (805), and adjusting gear (807) are installed to the top of driven gear (806), servo motor (808) are installed to one side of adjusting gear (807).

8. The numerical control horizontal boring and milling machine with the height adjusting mechanism according to claim 7, characterized in that: the connecting rod (802) and the connecting column (805) form a rotating structure by adjusting the matching between the hydraulic oil cylinder (803) and the connecting pin (804), and the connecting column (805) and the servo motor (808) form meshing transmission by adjusting the matching between the driven gear (806) and the adjusting gear (807).

9. The numerical control horizontal boring and milling machine with the height adjusting mechanism as claimed in claim 1, wherein: the screw rod (15) is in threaded connection with the limiting frame (12), the sliding rods (16) are symmetrically distributed around the vertical central line of the screw rod (15), and the screw rod (15) is parallel to the sliding rods (16).