CN213888269U

CN213888269U - High-speed drilling and tapping machine with lubricating structure

Info

Publication number: CN213888269U
Application number: CN202022701972.7U
Authority: CN
Inventors: 张旭; 张天波; 金三明
Original assignee: Jiangsu Asapu Intelligent Technology Co ltd
Current assignee: Jiangsu Asapu Intelligent Technology Co ltd
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-08-06
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a tooth machine is attacked in high-speed drilling with lubricating structure, including frame, drilling rod, slide bar, bottom plate, workpiece table and oil tank, the bottom of frame is provided with the drilling rod that links to each other with the internal motor, and the perpendicular sliding connection in right side of frame is on the slide bar, install the cover box on the drilling rod, and cover box and drilling rod are connected for rotating to the right-hand member of cover box and the left end fixed connection of horizontal section of thick bamboo, the sliding ring is installed to the right-hand member of horizontal section of thick bamboo simultaneously to the same sliding connection of sliding ring is on the slide bar, install first oil pipe and second oil pipe on the horizontal section of thick bamboo, and the oil tank of installation is linked together on first oil pipe's bottom and the bottom plate. This tooth machine is attacked in high-speed drilling with lubricating structure can carry out abundant lubricated cooling to the part of drilling rod with the work piece contact, and the mobile power of this part lubricating liquid derives from the high-speed rotation of drilling rod self simultaneously, consequently need not to use other equipment such as water pump, and structural design is more reasonable, more energy-concerving and environment-protective.

Description

High-speed drilling and tapping machine with lubricating structure

Technical Field

The utility model relates to a attack tooth machine technical field, specifically be a tooth machine is attacked in high-speed drilling with lubricating structure.

Background

The tapping machine is a device for punching holes in workpieces and forming threads, the conventional drilling rod is driven to rotate by using general equipment such as a motor and the like, a screw hole at a specified position is drilled in a plate or other workpieces, the tapping machine is widely applied to industrial production, but the conventional tapping machine has the following problems in actual use:

the tapping machine needs to drill a screw hole on a workpiece made of materials such as metal and the like, so that the structure in equipment has a large running load, corresponding lubricating measures are generally used for lubricating the structure in the equipment in the prior art, but a drill rod is directly contacted with the workpiece, so that corresponding lubricating and cooling needs to be carried out, and the lubricating structure of the part is unreasonable in design in the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tooth machine is attacked in high-speed drilling with lubricating structure to providing in solving above-mentioned background art and attacking the tooth machine because need carry out the screw probing operation on the work piece of materials such as metal, so structural operation load is great in the equipment, can generally use corresponding lubricating measure to lubricate the operation to the structure operation in the equipment among the prior art, but because drilling rod itself and work piece direct contact, so also need carry out corresponding lubricated cooling, but to the unreasonable problem of this part's lubricating structure design among the prior art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a tooth machine is attacked in high-speed drilling with lubricating structure, includes frame, drilling rod, slide bar, bottom plate, workpiece table and oil tank, the bottom of frame is provided with the drilling rod that links to each other with internal motor, and the perpendicular sliding connection in right side of frame is on the slide bar to the bottom mounting of slide bar installs the workpiece table on the bottom plate simultaneously, and the workpiece table is located the below of drilling rod, install the cover box on the drilling rod, and cover box and drilling rod are for rotating the connection, and the right-hand member of cover box and the left end fixed connection of a horizontal section of thick bamboo, and the sliding ring is installed to the right-hand member of a horizontal section of thick bamboo simultaneously to the same sliding connection of sliding ring is on the slide bar, install first oil pipe and second oil pipe on the horizontal section of thick bamboo, and the oil tank of installation is linked together on the bottom of first oil pipe and the bottom plate.

Preferably, the top end of the second oil pipe is connected with the top end of the sleeve box, the sleeve box is internally provided with a first conical tooth and a second conical tooth, and the bottom end of the sleeve box is provided with an oil outlet pipe.

Preferably, the flow outlet pipe is distributed at equal angles with respect to the center of the casing, and the bottom end of the flow outlet pipe is distributed obliquely towards the drill rod.

Preferably, the meshing position of the first conical tooth and the second conical tooth is positioned below the top end of the second oil pipe, the first conical tooth and the second conical tooth are respectively arranged on the drill pipe and the transverse shaft, and the transverse shaft is rotatably arranged inside the transverse barrel.

Preferably, the right end of the transverse shaft and the inner wall of the sleeve are in threaded internal connection, the outer surface of the right end of the transverse shaft is in a single-rotation reciprocating threaded structure, the sleeve is horizontally and slidably connected inside the transverse cylinder, and the right end of the sleeve is fixedly provided with the valve plate.

Preferably, the avris of valve plate has seted up the trompil, and all is provided with the check valve on this trompil and first oil pipe and the second oil pipe to valve plate sliding connection is in the cavity, and the cavity is seted up in the inside of horizontal section of thick bamboo simultaneously, and both ends are linked together with second oil pipe and first oil pipe respectively about the cavity.

Compared with the prior art, the beneficial effects of the utility model are that: the high-speed drilling and tapping machine with the lubricating structure can fully lubricate and cool the part of the drill rod, which is in contact with a workpiece, and meanwhile, the flowing power of the part of lubricating liquid comes from the high-speed rotation of the drill rod, so that other equipment such as a water pump and the like is not needed, the structural design is more reasonable, and the machine is more energy-saving and environment-friendly;

1. due to the structural design of the oil outlet pipe and the use of the second oil pipe, lubricating oil can contact with the drill rod through the oil outlet pipe after flowing through the conical tooth meshing part, and the utilization efficiency of the lubricating oil is improved;

2. the meshing structure of the bevel gear and the threaded connection structure design of the cross shaft and the sleeve can utilize the rotation of the drill rod and the transmission between the structures to enable the valve plate to horizontally move in the cavity, so that the purpose of self-conveying of lubricating oil is achieved.

Drawings

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

FIG. 2 is a schematic structural diagram of the cross section of the kit according to the present invention;

FIG. 3 is a schematic view of the bottom view of the sleeve box of the present invention;

fig. 4 is a schematic view of the cross section of the cross tube of the present invention.

In the figure: 1. a frame; 2. a drill stem; 3. a slide bar; 4. a base plate; 5. a workpiece stage; 6. a kit; 7. a transverse cylinder; 8. a slip ring; 9. a first oil pipe; 10. a second oil pipe; 11. an oil tank; 12. a first bevel gear; 13. A second taper tooth; 14. an oil outlet pipe; 15. a horizontal axis; 16. a sleeve; 17. a valve plate; 18. a cavity.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-speed drilling and tapping machine with a lubricating structure comprises a rack 1, a drill rod 2, a slide rod 3, a bottom plate 4, a workpiece table 5, a sleeve box 6, a transverse cylinder 7, a sliding ring 8, a first oil pipe 9, a second oil pipe 10, an oil tank 11, a first bevel gear 12, a second bevel gear 13, an oil outlet pipe 14, a transverse shaft 15, a sleeve 16, a valve plate 17 and a cavity 18, wherein the drill rod 2 connected with an internal motor is arranged at the bottom end of the rack 1, the right side of the rack 1 is vertically and slidably connected onto the slide rod 3, the bottom end of the slide rod 3 is fixed onto the bottom plate 4, the workpiece table 5 is arranged on the bottom plate 4, the workpiece table 5 is positioned below the drill rod 2, the sleeve box 6 is arranged on the drill rod 2, the sleeve box 6 is rotatably connected with the drill rod 2, the right end of the sleeve box 6 is fixedly connected with the left end of the transverse cylinder 7, the sliding ring 8 is arranged at the right end of the transverse cylinder 7, and the sliding ring 8 is also slidably connected onto the slide rod 3, the transverse cylinder 7 is provided with a first oil pipe 9 and a second oil pipe 10, and the bottom end of the first oil pipe 9 is communicated with an oil tank 11 arranged on the bottom plate 4.

The top end of the second oil pipe 10 is connected with the top end of the sleeve box 6, a first conical tooth 12 and a second conical tooth 13 are arranged inside the sleeve box 6, an oil outlet pipe 14 is installed at the bottom end of the sleeve box 6, the oil outlet pipe 14 is distributed at an equal angle relative to the center of the sleeve box 6, the bottom end of the oil outlet pipe 14 is distributed towards the drill rod 2 in an inclined mode, after lubricating oil enters the second oil pipe 10, the lubricating oil can firstly directly pour at the meshing position of the first conical tooth 12 and the second conical tooth 13 shown in fig. 2, so that the purpose of lubricating the conical teeth is achieved, then the lubricating oil can enter the bottom wall of the sleeve box 6, and then drops on the outer surface of the drill rod 2 through the oil outlet pipe 14 under the guiding of the concave structure of the bottom wall, and the purpose of lubricating and cooling the drill rod 2 is achieved.

The meshing position of the first bevel gear 12 and the second bevel gear 13 is positioned below the top end of the second oil pipe 10, the first bevel gear 12 and the second bevel gear 13 are respectively installed on the drill rod 2 and the transverse shaft 15, the transverse shaft 15 is rotatably installed inside the transverse cylinder 7, the right end of the transverse shaft 15 is connected with the inner wall of the sleeve 16 in a threaded manner, the outer surface of the right end of the transverse shaft 15 is of a single-rotation reciprocating threaded structure, the sleeve 16 is horizontally and slidably connected inside the transverse cylinder 7, the right end of the sleeve 16 is fixedly provided with a valve plate 17, the lateral side of the valve plate 17 is provided with an opening, the opening and the first oil pipe 9 and the second oil pipe 10 are respectively provided with a one-way valve, the valve plate 17 is slidably connected in the cavity 18, the cavity 18 is opened inside the transverse cylinder 7, the left end and the right end of the cavity 18 are respectively communicated with the second oil pipe 10 and the first oil pipe 9, when the drill rod 2 is in a rotating state, the first bevel gear 12 in the figure 2 is synchronously in a rotating state, therefore, under the action of meshing transmission between the two bevel gears, the second bevel gear 13 can drive the transverse shaft 15 to synchronously rotate inside the transverse cylinder 7 in fig. 4, at the moment, under the action of thread transmission between the right end of the transverse shaft 15 and the left end of the sleeve 16, the sleeve 16 can drive the valve plate 17 to synchronously move left and right in the cavity 18 in a left-right moving mode, under the action of the check valves, the valve plate 17 moves right, lubricating oil on the right side of the valve plate 17 can penetrate through the check holes in the valve plate 17 to enter a left space, when the valve plate 17 moves left, the lubricating oil can enter the second oil pipe 10, and oil in the oil tank 11 can enter the cavity 18 through the first oil pipe 9 under the action of negative pressure, so that reciprocating motion is realized, and the purpose of self-conveying the lubricating oil is realized.

The working principle is as follows: when the device is used, firstly, a workpiece can be placed on the workpiece table 5 according to the structural characteristics in the prior art, and simultaneously, the device in the machine frame 1 operates and moves on the sliding rod 3 to perform tapping operation on the workpiece, because the structural characteristics and the technical principle are the same as those in the prior art, and further description is not needed, when the drill rod 2 is in a rotating state, the first conical teeth 12 in the figure 2 are in a rotating state synchronously, so under the meshing transmission action between the two conical teeth, the second conical teeth 13 can drive the transverse shaft 15 to rotate synchronously inside the transverse cylinder 7 in the figure 4, at the moment, under the thread transmission action of the right end of the transverse shaft 15 and the left end of the sleeve 16, the sleeve 16 can drive the valve plate 17 to move synchronously left and right inside the cavity 18 in a left-right mode, under the action of each one-way valve, lubricating oil on the right sides of the valve plates 17 and the valve plates 17 can pass through the one-way holes on the valve plates 17 to move to the left space, when the valve plate 17 moves to the left, the lubricating oil enters the second oil pipe 10, the oil in the oil tank 11 enters the cavity 18 through the first oil pipe 9 under the action of negative pressure, so as to reciprocate, and therefore, the purpose of self-conveying the lubricating oil is achieved, after the lubricating oil enters the second oil pipe 10, the lubricating oil firstly directly pours at the meshing part of the first conical tooth 12 and the second conical tooth 13 shown in fig. 2, so that the purpose of lubricating the conical teeth is achieved, then the lubricating oil enters the bottom wall of the sleeve box 6, and then the lubricating oil drops on the outer surface of the drill rod 2 through the oil outlet pipe 14 under the guidance of the concave structure of the bottom wall, so that the purpose of lubricating and cooling the drill rod 2 is achieved.

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

Claims

1. The utility model provides a tooth machine is attacked in high-speed drilling with lubricating structure, includes frame (1), drilling rod (2), slide bar (3), bottom plate (4), work piece platform (5) and oil tank (11), its characterized in that: the bottom end of the frame (1) is provided with a drill rod (2) connected with an internal motor, the right side of the frame (1) is vertically connected on a sliding rod (3) in a sliding way, the bottom end of the sliding rod (3) is fixed on the bottom plate (4), and the bottom plate (4) is provided with a workpiece table (5), and the workpiece table (5) is positioned below the drill rod (2), the sleeve box (6) is arranged on the drill rod (2), the sleeve box (6) is rotationally connected with the drill rod (2), the right end of the sleeve box (6) is fixedly connected with the left end of the transverse cylinder (7), the right end of the transverse cylinder (7) is provided with a slip ring (8), and the sliding ring (8) is also connected on the sliding rod (3) in a sliding way, a first oil pipe (9) and a second oil pipe (10) are arranged on the transverse cylinder (7), and the bottom end of the first oil pipe (9) is communicated with an oil tank (11) arranged on the bottom plate (4).

2. The high-speed drilling and tapping machine with a lubricating structure according to claim 1, wherein: the top end of the second oil pipe (10) is connected with the top end of the sleeve box (6), the sleeve box (6) is internally provided with a first conical tooth (12) and a second conical tooth (13), and the bottom end of the sleeve box (6) is provided with an oil outlet pipe (14).

3. The high-speed drilling and tapping machine with a lubricating structure according to claim 2, wherein: the oil outlet pipe (14) is distributed at equal angles relative to the center of the sleeve box (6), and the bottom end of the oil outlet pipe (14) is distributed in an inclined way towards the drill rod (2).

4. The high-speed drilling and tapping machine with a lubricating structure according to claim 2, wherein: the meshing position of the first conical tooth (12) and the second conical tooth (13) is positioned below the top end of the second oil pipe (10), the first conical tooth and the second conical tooth are respectively arranged on the drill rod (2) and the transverse shaft (15), and the transverse shaft (15) is rotatably arranged inside the transverse barrel (7).

5. The high-speed drilling and tapping machine with a lubricating structure according to claim 4, wherein: the right end of the transverse shaft (15) is connected with the inner wall of the sleeve (16) in a threaded manner, the outer surface of the right end of the transverse shaft (15) is of a single-rotation reciprocating threaded structure, the sleeve (16) is horizontally and slidably connected inside the transverse barrel (7), and the right end of the sleeve (16) is fixedly provided with a valve plate (17).

6. The high-speed drilling and tapping machine with a lubricating structure according to claim 5, wherein: the trompil has been seted up to the avris of valve plate (17), and all is provided with the check valve on this trompil and first oil pipe (9) and second oil pipe (10) to valve plate (17) sliding connection is in cavity (18), and cavity (18) are seted up in the inside of violently section of thick bamboo (7) simultaneously, and both ends are linked together with second oil pipe (10) and first oil pipe (9) respectively about cavity (18).