CN109604672B

CN109604672B - Gang drill machine

Info

Publication number: CN109604672B
Application number: CN201910103607.5A
Authority: CN
Inventors: 许建华; 肖明桂; 韩越亮; 吴春峰; 汤伟; 葛云; 方群; 郭志兵
Original assignee: Jiangsu Baihai Environmental Protection Technology Group Co ltd
Current assignee: Jiangsu Baihai Environmental Protection Technology Group Co ltd
Priority date: 2019-02-01
Filing date: 2019-02-01
Publication date: 2024-04-30
Anticipated expiration: 2039-02-01
Also published as: CN109604672A

Abstract

The application discloses a gang drill machine, which comprises a frame, wherein a base seat is arranged on the frame, a gang drill unit for drilling a pipe fitting is arranged on the base seat, one side of the gang drill unit is provided with a pipe fitting rotating device for the gang drill unit to drill the pipe fitting, the pipe fitting rotating device is used for rotating the pipe fitting needing to be drilled in 360 degrees, and the gang drill unit can slide on the base seat to approach or depart from the pipe fitting rotating device. According to the application, the drilling pipe fitting does not need to be manually moved, the drilling quantity of the pipe fitting is adjustable, meanwhile, the alignment and correction are accurate, the time waste is avoided, the production cost is reduced, the efficiency is high, the product accuracy is high, the phenomenon that the deviation of the hole position distance after processing cannot be normally used is avoided, and the pipe fittings with different diameters can be drilled.

Description

Gang drill machine

Technical Field

The invention relates to the technical field of gang drills, in particular to a gang drill machine.

Background

The conventional gang drill is used for realizing displacement of a guiding ruler and a drill seat manually, and repeated operation is often required when an electric drill with a single drill is used for machining a plurality of drill holes, so that the working efficiency is low, and the precision of a workpiece to be machined is influenced; in this regard, multi-hole machining gang drills with a plurality of drills and capable of working cooperatively appear in the market, but when the existing gang drills need to drill holes on the same machined part for a plurality of times, when the machined part needs to be moved after drilling a row of holes, workers often need to move manually, displacement is not easy to grasp in the moving process, continuous alignment and correction are needed, time is wasted, efficiency is low, production cost is high, accuracy is low, deviation of hole position distance is caused after machining, the drilling machine cannot be used normally, waste phenomenon is generated, and the same machine cannot drill holes for pipe fittings with different diameters.

Disclosure of Invention

The present invention aims to provide a gang drill and a method for inspecting the same, which solve one or more of the above-mentioned problems in the prior art.

According to one aspect of the invention, there is provided a gang drill machine comprising a frame, wherein a base is arranged on the frame, a gang drill unit for drilling a pipe is arranged on the base, a pipe rotating device for drilling the gang drill unit is arranged on one side of the gang drill unit, the pipe rotating device is used for rotating the pipe needing to be drilled in 360 degrees, and the gang drill unit can slide on the base to approach or separate from the pipe rotating device. The beneficial effects of the invention are as follows: when drilling, the gang drill unit slides on the base and is close to the pipe fitting rotary device, the drill bit drills, the pipe fitting drilling is completed, the pipe fitting rotary device rotates, the pipe fitting rotating at another angle is drilled, the machining process is convenient, the actions are repeated until all pipe fitting drilling on the pipe fitting rotary device is completed, errors caused by manual operation are reduced as much as possible, working time is saved, and production efficiency is improved.

In some embodiments: the drilling unit is in including setting up a plurality of slide on the base, with slide cooperation connection slide and drive slide the first drive arrangement that moves, slide the frame pass through the slide with the base slides and is connected, slide and be close to on the frame one side of pipe fitting rotary device sets up one row of horizontally drilling seat, every all be provided with the drill bit on the drilling seat, every the drill bit is towards the one end of pipe fitting, every the drill bit all is connected with driving motor. Therefore, the first driving device is a motor, the sliding frame is connected to the base through the sliding plate, and the drilling bit on the drilling seat is close to the pipe fitting rotating device to drill holes through moving the sliding frame.

In some embodiments: the sliding frame is characterized in that a first rotating shaft is arranged below the sliding frame, the first rotating shaft is perpendicular to each sliding plate, the lower portion of each sliding plate is connected with the first rotating shaft, one end of the first rotating shaft is connected with a rotary table, and a horizontal outward rotating handle is arranged on the rotary table. In this embodiment, be provided with a plurality of slotted hole on the carriage, every slide is located the slotted hole, and the below fixed connection first rotation axis of slide, first rotation axis one end are connected with the carousel, only need rotate the twist grip on the carousel, just can drive the slide and slide to realize the slip of carriage.

In some embodiments: and a sliding rail is arranged between each drilling seat and the sliding frame, and the drilling seats can independently slide on the sliding frame to approach or depart from the pipe fitting rotating device. From this, set up the slide rail between drilling seat and the carriage, single drilling seat can slide on the carriage, when needs adjust drilling quantity, can adjust the quantity of required drilling through the slip drilling seat, and is accurate convenient.

In some embodiments: the pipe fitting rotating device comprises a rotating frame, two rotating discs and a power device, wherein the two rotating discs are arranged on the frame and used for fixing and locking the rotating frame, the power device is used for driving the rotating frame to rotate, multiple groups of pipe fittings needing to be drilled can be uniformly placed on the periphery of the rotating frame, and a limiting assembly used for limiting the pipe fittings to slide down is further arranged on the rotating frame. Therefore, the rotating frame is driven to rotate to a proper position through the rotation of the rotating disc, and the limiting assembly can limit the pipe fitting positioned on the rotating frame from sliding off.

In some embodiments: the rotating frame comprises a second rotating shaft and a plurality of fixed brackets arranged on the second rotating shaft, one end of the second rotating shaft is connected with the rotating disc, the fixed brackets comprise positioning shaft sleeves sleeved on the second rotating shaft, connecting rods uniformly distributed in three directions are arranged on the positioning shaft sleeves, every two connecting rods are arranged at an included angle of 120 degrees, one end of each connecting rod is connected with the corresponding positioning shaft sleeve, and the other end of each connecting rod is connected with the limiting component. From this, drive the rotation of second rotation axis through the rotary disk, be equipped with a plurality of fixed bolster on the second rotation axis, the locating shaft sleeve is the shaft hole that is located the fixed bolster, and the fixed bolster is established on the second rotation axis through the locating shaft sleeve cover that is located the middle of the fixed bolster, is provided with spacing subassembly on the three connecting rods that are connected with the locating shaft sleeve, and contained angle between every two connecting rods is 120 degrees, and the pipe fitting is placed in the centre of every two connecting rods.

In some embodiments: the limiting assembly comprises two first limiting rods arranged on the connecting rod, the included angle between the two first limiting rods is 120 degrees, each first limiting rod is provided with a first clamping column, the two first clamping columns are used for placing small pipe fittings needing drilling, and the first clamping columns are provided with first hasps. From this, because the pipe fitting is located the centre of every two connecting rods on the swivel mount, two first gag lever posts are connected to the one end that the second rotation axis was kept away from to the connecting rod, and contained angle between two first gag lever posts is 120 degrees, can prevent like this that the pipe fitting that is located on the swivel mount from landing, can block the pipe fitting and can not let the pipe fitting landing come out, and two first draw-in columns place the little pipe fitting that needs drilling, and the landing of little pipe fitting can be restricted to the first hasp on two draw-in columns.

In some embodiments: the three-jaw chuck is connected with the rotating disc, the three-jaw chucks are connected with each other through three third rotating shafts, each third rotating shaft is connected with an outwards-oriented adjusting rod, the included angle between the adjusting rods is 120 degrees, and each adjusting rod is connected with a limiting assembly. From this, every three jaw chuck respectively connects a rotary disk, and the three jack catch of the three jaw chuck that is located the frame both ends respectively connects a third rotation axis, all connects the outwards regulation pole of orientation on every third rotation axis, is connected with spacing subassembly on every regulation pole, consequently, can adjust the distance between the three third rotation axis through adjusting the three jaw chuck to can adjust the distance between every two regulation poles, place the pipe fitting of different diameter sizes.

In some embodiments: the limiting assembly comprises two second limiting rods arranged on the adjusting rod, the included angle between the two second limiting rods is 120 degrees, second clamping columns are arranged on the two second limiting rods, and the two second clamping columns are used for placing small pipe fittings needing drilling.

In some embodiments: and the second clamping columns are provided with second buckles.

The beneficial effects of the invention are as follows:

1. The gang drill unit slides on the base to be close to or far away from the pipe fitting rotating device, the pipe fitting rotating device rotates to enable pipe fittings needing to be drilled on different planes to reach proper positions, manual rotation and movement are avoided,

2. The single drilling seat can drive the drilling bit to move on the sliding frame, so that the quantity of the pipe fitting needing to be drilled can be conveniently adjusted, the small pipe fitting needing to be drilled can be placed through the arrangement of the limiting assembly, and the pipe fitting needing to be drilled can be limited to slide down.

3. The three-jaw chuck is connected with the rotary disk, and three third rotation shafts are connected respectively to three jack catch of the three-jaw chuck, and every third rotation shaft is connected to spacing subassembly through adjusting the pole, can adjust the interval between three third rotation shafts through adjusting the three-jaw chuck to adjust the interval between every regulation pole and place the pipe fitting of different diameter sizes.

Drawings

FIG. 1 is a schematic view of a gang drill machine of the present invention;

FIG. 2 is a side view of a gang drill machine of the present invention;

FIG. 3 is a schematic view of an alternative view of a gang drill machine of the present invention;

FIG. 4 is a cross-sectional view of a mating connection of a stop assembly and a third rotary shaft in another embodiment of a gang drill machine of the present invention;

FIG. 5 is a schematic illustration of the engagement of a three jaw chuck with a third rotatable shaft in another embodiment of a gang drill of the present invention;

fig. 6 is a schematic structural view of an electric cylinder of a gang drill machine of the present invention.

Detailed Description

In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application. It should be noted that the terms "first," "second," and the like in the description and the claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the application herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. The terms "mounted," "configured," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-6, a gang drill machine comprises a frame 1, a base 2 is arranged on the frame, a gang drill unit 3 for drilling a pipe is arranged on the base 2, a pipe rotating device 4 for the gang drill unit 3 to drill is arranged on one side of the gang drill unit 3, the pipe rotating device 4 is used for rotating the pipe needing to be drilled in 360 degrees, and the gang drill unit 3 can slide on the base 2 to approach or separate from the pipe rotating device 4.

The beneficial effects of the invention are as follows: when drilling, the gang drill unit 3 slides on the base 2 and is close to the pipe fitting rotating device 4, the drill bit drills, the pipe fitting drilling is completed, the pipe fitting rotating device 4 rotates, the pipe fitting rotating on the other plane is drilled, the machining process is convenient, the above actions are repeated until all pipe fitting drilling on the pipe fitting rotating device 4 is completed, errors caused by manual operation are reduced as much as possible, working time is saved, and production efficiency is improved while drilling is performed.

Wherein, drilling unit 3 is including setting up a plurality of slide 32 on base 2, with slide 32 cooperation connection slide 31 and the first drive arrangement of drive slide 31 removal, slide 31 and base 2 slide through slide 32 and be connected, slide 31 on being close to one side of pipe fitting rotary device 4 and set up a row of horizontal drilling seat 33, all be provided with the drill bit 34 on every drilling seat 33, every drill bit 34 is towards the one end of pipe fitting, every drill bit 34 all is connected with driving motor 35. Thus, the first driving means is a motor, the carriage 31 is connected to the base 2 via the slide 32, and the drill bit 34 on the drilling seat 33 is brought close to the tubular rotating means 4 for drilling by moving the carriage 31.

In this embodiment, the drilling seat 33 is provided with a plurality of electric cylinders, the output end of each electric cylinder is connected with a rubber plate for fixing a pipe fitting, and position detection and control of the electric cylinder are performed by connecting the TPC timing program controller with the air pressure valve, so that after the pipe fitting rotating device 4 rotates to a proper position, the output end of the electric cylinder stretches out to prop the rubber plate against the pipe fitting, and then the punching bit punches the pipe fitting, thereby preventing the pipe fitting from rotating when the punching bit punches the pipe fitting, and generating errors and inaccuracy.

The sliding frame 31 is provided with a first rotating shaft 36 below, the first rotating shaft 36 is vertically arranged with each sliding plate 32, the lower part of each sliding plate 32 is connected with the first rotating shaft 36, one end of the first rotating shaft 36 is connected with a rotary table 37, and the rotary table 37 is provided with a horizontal outward rotating handle 38. In this embodiment, a plurality of slots are formed in the sliding frame 31, each sliding plate 32 is located in each slot, a first rotating shaft 36 is fixedly connected to the lower side of each sliding plate 32, one end of each first rotating shaft 36 is connected to a turntable 37, and the sliding plate 32 can be driven to slide only by rotating a rotating handle 38 on the turntable 37, so that the sliding frame 31 can slide.

Wherein, a sliding rail 39 is disposed between each drilling seat 33 and the sliding frame 31, and the drilling seat 33 can slide on the sliding frame 31 independently to approach or separate from the pipe rotating device 4. Therefore, the sliding rail 39 is arranged between the drilling seat 33 and the sliding frame 31, the single drilling seat 33 can slide on the sliding frame 31, and when the number of drilling holes needs to be adjusted, the number of drilling holes can be adjusted through the sliding drilling seat 33, so that the drilling machine is accurate and convenient.

The pipe fitting rotating device 4 comprises a rotating frame 41, two rotating discs 42 which are arranged on the frame 1 and used for fixing and locking the rotating frame 41, and a power device for driving the rotating frame 41 to rotate, multiple groups of pipe fittings needing to be drilled can be uniformly placed on the periphery of the rotating frame 41, and limiting assemblies 43 used for limiting the pipe fittings to slide down are further arranged on the rotating frame 41. Therefore, the rotating frame 41 is driven to rotate by the rotation of the rotating disc 42 to rotate to a proper position, and the limiting assembly 43 can limit the pipe fitting on the rotating frame 41 from sliding off.

In this embodiment, the rotating frame 41 includes a second rotating shaft 411, a plurality of fixing brackets 412 disposed on the second rotating shaft 411, one end of the second rotating shaft 411 is connected with the rotating disc 42, the fixing brackets 412 include a positioning shaft sleeve 4121 sleeved on the second rotating shaft 411, connecting rods 4122 uniformly distributed in three directions are disposed on the positioning shaft sleeve 4121, each two connecting rods 4122 are disposed at an included angle of 120 degrees, one end of each connecting rod 4122 is connected with the positioning shaft sleeve 4121, and the other end of each connecting rod 4122 is connected with a limiting component 43. Therefore, the second rotating shaft 411 is driven to rotate by the rotating disc 42, a plurality of fixing brackets 412 are arranged on the second rotating shaft 411, the positioning shaft sleeves 4121 are shaft holes in the fixing brackets 412, the fixing brackets 412 are sleeved on the second rotating shaft 411 through the positioning shaft sleeves 4121 in the middle of the fixing brackets 412, the three connecting rods 4122 connected with the positioning shaft sleeves 4121 are provided with limiting assemblies 43, an included angle between every two connecting rods 4122 is 120 degrees, and a pipe fitting is placed in the middle of each two connecting rods 4122.

The limiting assembly 43 includes two first limiting rods 431 disposed on the connecting rod 4122, an included angle between the two first limiting rods 431 is 120 degrees, each first limiting rod 431 is provided with a first clamping post 432, the two first clamping posts 432 are used for placing small pipe fittings needing drilling, and the first clamping posts 432 are provided with first buckles. Therefore, since the pipe fitting is located in the middle of every two connecting rods 4122 on the rotating frame 41, one end of the connecting rod 4122 far away from the second rotating shaft 411 is connected with two first limiting rods 431, and the included angle between the two first limiting rods 431 is 120 degrees, so that the pipe fitting on the rotating frame 41 can be prevented from sliding down, the pipe fitting can be blocked from sliding out, the two first clamping columns 432 are used for placing small pipe fittings needing to be drilled, and the first buckles on the first clamping columns 432 can be used for limiting the sliding down of the small pipe fittings.

Another embodiment of the present invention is shown in fig. 4-5, and further includes two three-jaw chucks 5 disposed on the frame 1, wherein the three-jaw chucks 5 are connected with the rotating disc 42, the two three-jaw chucks 5 are connected with each other through three third rotating shafts 6, each third rotating shaft 6 is connected with an outwardly facing adjusting rod 7, the adjusting rods extend in a direction away from the third rotating shaft 6, an included angle between each adjusting rod 7 is 120 degrees, and each adjusting rod 7 is connected with a limiting component 43. From this, every three jaw chuck 5 respectively connects a rotary disk 42, and the three jack catch of three jaw chuck 5 that is located frame 1 both ends respectively connects a third rotation axis 6, all connects the regulation pole 7 towards outside on every third rotation axis 6, is connected with spacing subassembly 43 on every regulation pole 7, consequently, can adjust the distance between three third rotation axis 6 through adjusting three jaw chuck 5 to can adjust the distance between every two regulation poles 7, place the pipe fitting of different diameter sizes.

The limiting component 43 includes two second limiting rods 431 'disposed on the adjusting rod 7, an included angle between the two second limiting rods 431' is 120 degrees, two second clamping columns 432 'are disposed on the two second limiting rods 431' and are used for placing small pipes needing to be drilled, second buckles are disposed on the second clamping columns 432', and the second buckles on the second clamping columns 432' can limit the small pipes to be placed from sliding down.

The foregoing is merely one embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several similar modifications and improvements can be made without departing from the inventive concept, and these should also be considered as being within the scope of the present invention.

Claims

1. The gang drill machine comprises a frame (1), wherein a base (2) is arranged on the frame, and is characterized in that: the drilling device comprises a base (2), wherein a gang drill unit (3) for drilling a pipe is arranged on the base (2), a pipe rotating device (4) for the gang drill unit (3) to drill is arranged on one side of the gang drill unit (3), the pipe rotating device (4) is used for rotating the pipe needing to be drilled in 360 degrees, and the gang drill unit (3) can slide on the base (2) to approach or separate from the pipe rotating device (4);

The pipe fitting rotating device (4) comprises a rotating frame (41), two rotating discs (42) which are arranged on the frame (1) and used for fixing and locking the rotating frame (41), and a power device for driving the rotating frame (41) to rotate, wherein a plurality of groups of pipe fittings needing to be drilled can be uniformly placed on the periphery of the rotating frame (41), and a limiting assembly (43) used for limiting the pipe fittings from sliding down is further arranged on the rotating frame (41);

The rotary frame (41) comprises a second rotary shaft (411) and a plurality of fixed brackets (412) arranged on the second rotary shaft (411), one end of the second rotary shaft (411) is connected with the rotary disc (42), the fixed brackets (412) comprise positioning shaft sleeves (4121) sleeved on the second rotary shaft (411), the positioning shaft sleeves (4121) are provided with connecting rods (4122) uniformly distributed in three directions, every two connecting rods (4122) are arranged at an included angle of 120 degrees, one end of each connecting rod (4122) is connected with the corresponding positioning shaft sleeve (4121), and the other ends of the connecting rods (4122) are connected with limiting assemblies (43);

the limiting assembly (43) comprises two first limiting rods (431) arranged on the connecting rod (4122), the included angle between the two first limiting rods (431) is 120 degrees, each first limiting rod (431) is provided with a first clamping column (432), the two first clamping columns (432) are used for placing small pipe fittings needing to be drilled, and the first clamping columns (432) are provided with first buckles.

2. A gang drill machine according to claim 1, characterized in that: the gang drill unit (3) is including setting up a plurality of slide (32) on base (2), with slide (32) cooperation is connected slide (31) and drive slide (31) remove first drive arrangement, slide (31) pass through slide (32) with base (2) slide and be connected, be close to on slide (31) one side of pipe fitting rotary device (4) sets up one row of horizontally drilling seat (33), every all be provided with drill bit (34) on drilling seat (33), every drill bit (34) are towards the one end of pipe fitting, every drill bit (34) all are connected with driving motor (35).

3. A gang drill machine according to claim 2, characterized in that: the utility model discloses a sliding rack, including slide frame (31), slide frame (31) are provided with the below, be provided with first rotation axis (36) below, first rotation axis (36) and every slide (32) set up perpendicularly, every the below of slide (32) with first rotation axis (36) are connected, one end of first rotation axis (36) is connected with carousel (37), be provided with outside twist grip (38) of level on carousel (37).

4. A gang drill machine according to claim 3, characterized in that: each drilling seat (33) and the sliding frame (31) are provided with a sliding rail (39), and the drilling seat (33) can independently slide on the sliding frame (31) to approach or separate from the pipe fitting rotating device (4).

5. A gang drill machine according to claim 1, characterized in that: still including setting up two three-jaw chuck (5) on frame (1), three-jaw chuck (5) all with rotary disk (42) are connected, two three-jaw chuck (5) are connected through three third rotation axis (6), every all connect on third rotation axis (6) towards outside regulation pole (7), every contained angle between regulation pole (7) is 120 degrees, every regulation pole (7) are all connected with spacing subassembly (43).

6. A gang drill machine according to claim 5, characterized in that: the limiting assembly (43) comprises two second limiting rods (431 ') arranged on the adjusting rod (7), an included angle between the two second limiting rods (431 ') is 120 degrees, second clamping columns (432 ') are arranged on the two second limiting rods (431 '), and the two second clamping columns (432 ') are used for placing small pipe fittings needing to be drilled.

7. A gang drill machine according to claim 6, characterized in that: the second clamping posts (432') are provided with second buckles.