CN105234448A - Automatic drilling machine - Google Patents
Automatic drilling machine Download PDFInfo
- Publication number
- CN105234448A CN105234448A CN201510684860.6A CN201510684860A CN105234448A CN 105234448 A CN105234448 A CN 105234448A CN 201510684860 A CN201510684860 A CN 201510684860A CN 105234448 A CN105234448 A CN 105234448A
- Authority
- CN
- China
- Prior art keywords
- material transfer
- transfer wheel
- driving
- hopper
- pressing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/16—Drilling machines with a plurality of working-spindles; Drilling automatons
- B23B39/161—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/02—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of drums or rotating tables or discs
Abstract
The invention discloses an automatic drilling machine. The automatic drilling machine comprises a bench drill body and an automatic feeding and discharging mechanism. The bench drill body comprises a double-drill mechanism and a lifting mechanism. The feeding and discharging mechanism comprises a frame, a feeding hopper, a pressing plate, a discharging hopper, a conveying wheel, an air cylinder and a drive motor assembly. The conveying wheel is rotationally arranged on the frame. A plurality of material grooves evenly distributed are formed in the peripheral wall of the conveying wheel. The feeding hopper and the discharging hopper are arranged on the two sides of the conveying wheel. The pressing plate is arranged above the conveying wheel. Two through holes are formed in the pressing plate in the vertical direction. When moving downwards, a first drill bit and a second drill bit can move to be inserted into the corresponding through holes. A cylinder body of the air cylinder is fixedly arranged on the frame. The upper end of a piston of the air cylinder is fixedly arranged on the bottom wall of the pressing plate. The piston of the air cylinder drives the pressing plate to move upwards or press downwards. By means of the automatic drilling machine, the work efficiency is effectively improved.
Description
Technical field
The invention belongs to Machining Technology field, be specifically related to a kind of automation drilling machine.
Background technology
There is a kind of circular power transmission shaft, its two ends are provided with the symmetrical through hole radially running through axis body, traditional processing method bores the other end again after utilizing drilling machine to bore one end, the weak point of this processing mode is: primary need two procedures, second when processing the other end, in order to make two to hole symmetrical, need to locate accurately, this point greatly adds technology difficulty.In addition, in traditional processing mode, there is no automatic feed and discharging mechanism, cause working (machining) efficiency slower.
Summary of the invention
The object of this invention is to provide a kind of automation drilling machine that simultaneously can carry out drilling operation at axis body two ends.
The technical scheme realizing the object of the invention is: a kind of automation drilling machine, comprises table drill body and automatic feeding and discharging mechanism; Table drill body comprises two drill mechanism and for driving two drill mechanism to do the elevating mechanism moved up and down; Two drill mechanism comprises mounting disc, rotate and be arranged on the main shaft of mounting disc center, the driving wheel be fixed on main shaft, rotate and be arranged on the first power transmission shaft in mounting disc, be fixedly installed on the first driven pulley of the first power transmission shaft upper end, be arranged on the first drill bit of the first power transmission shaft lower end, rotate the second driving shaft be arranged in mounting disc, be fixedly installed on the second driven pulley of second driving shaft upper end and be arranged on the second drill bit of second driving shaft lower end; Main shaft, the first power transmission shaft and second driving shaft are all arranged along plumb line direction; Main shaft synchronously drives the first driven pulley and the second driven pulley to rotate by driving wheel, and then synchronously drives the first drill bit and the second drill bit rotational;
Feeding-discharging mechanism comprise support body, feed hopper, pressing plate, discharging hopper, material transfer wheel, for doing the cylinder that moves up and down with dynamic pressure plate and for driving material transfer to take turns the drive motors assembly rotated; The rotation of material transfer wheel is arranged on support body; The periphery wall of material transfer wheel is provided with multiple equally distributed hopper; Feed hopper and discharging hopper are arranged on the both sides of material transfer wheel; Feed hopper is along distance material transfer wheel from as far as the downward-sloping setting near direction; Discharging hopper is positioned at the below of feed hopper, and discharging hopper is along the direction downward-sloping setting of distance material transfer wheel near to far away; Pressing plate is arranged on the top of material transfer wheel, and pressing plate is provided with two through holes along the vertical direction, when the first drill bit and the second drill bit move down, is movable to and inserts in a corresponding through hole; The cylinder body of cylinder is fixedly installed on support body, and the upper end of cylinder piston is fixedly installed on the diapire of pressing plate; Cylinder piston band dynamic pressure plate moves or presses down; Material transfer wheel center is provided with the axis hole for fixed rotating shaft, and the center of material transfer wheel periphery wall is circumferentially provided with annular groove; Drive motors assembly comprises motor and driving gear component, and motor drives the rotating shaft of material transfer wheel by driving gear component, and then the synchronous material transfer wheel that drives rotates; Motor is fixedly installed on support body, and driving gear component is arranged in the annular groove of material transfer wheel.
Automation drilling machine according to claim 1, is characterized in that: the periphery wall of all adjacent material transfer wheel of feed hopper outlet and discharging hopper throat is arranged.
Feeding-discharging mechanism in the present invention can automatic feed, discharging and material folding, drilling operation can be carried out at axis body two ends simultaneously, effectively promote operating efficiency.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention;
Fig. 2 is a kind of perspective view of the center platen of drilling machine shown in Fig. 1;
Fig. 3 is a kind of perspective view of two drill mechanism in drilling machine shown in Fig. 1;
Fig. 4 is that two drill mechanism shown in Fig. 3 is from a kind of perspective view during another angle views;
Fig. 5 is a kind of explosive view of two drill mechanism shown in Fig. 4;
Fig. 6 is a kind of explosive view when two drill mechanism is observed from another angle shown in Fig. 4.
Detailed description of the invention
(embodiment 1)
Fig. 1 to Fig. 6 shows a kind of detailed description of the invention of the present invention.
The present embodiment is a kind of Double-end drill machine, sees shown in Fig. 1 to Fig. 6, comprises drilling machine body 1 and feeding-discharging mechanism 2.
Drilling machine body 1 comprises two drill mechanism 3 and for driving two drill mechanism 3 to do the elevating mechanism (figure does not draw) moved up and down.
Two drill mechanism 3 comprises mounting disc 4, rotate and be arranged on the main shaft 31 of mounting disc center, the driving wheel 32 be fixed on main shaft, rotate and be arranged on the first power transmission shaft 33 in mounting disc, be fixedly installed on the first driven pulley 34 of the first power transmission shaft upper end, be arranged on the first drill bit 35 of the first power transmission shaft lower end, rotate the second driving shaft 36 be arranged in mounting disc, be fixedly installed on the second driven pulley 37 of second driving shaft upper end and be arranged on the second drill bit 38 of second driving shaft lower end; Main shaft synchronously drives the first driven pulley and the rotation of the second driven pulley by driving wheel, and also namely synchronous the first power transmission shaft and the second driving shaft of driving rotates, and then synchronously drives the first drill bit and the second drill bit rotational.
Main shaft, the first power transmission shaft and second driving shaft are all arranged along plumb line direction; Driving wheel, the first driven pulley and the second driven pulley are arranged on mounting disc inside.
On main shaft 31, edge is provided with main shaft clutch shaft bearing 311, main shaft upper bearing (metal) 312 and main shaft lower bearing 313 in direction from top to bottom successively, and driving wheel is between main shaft upper bearing (metal) and main shaft lower bearing.Main shaft is passed down through and stretches out mounting disc, and the axis body that main shaft stretches out mounting disc is downwards provided with main shaft coupling sleeve 315, and this main shaft coupling sleeve rotates with spindle synchronous; In concrete practice, this main shaft can be utilized to connect sheath and to connect chuck of machine tool or the 3rd drill bit, to realize the advantage of one-machine-multi-function.
First power transmission shaft 33 is provided with the below that the first power transmission shaft upper bearing (metal) 331 and the first power transmission shaft lower bearing 332, first drive are arranged on the first power transmission shaft lower bearing successively along direction from top to bottom.
Second driving shaft 36 is provided with the top that second driving shaft upper bearing (metal) 361 and second driving shaft lower bearing 362, second drive are arranged on second driving shaft upper bearing (metal) successively along direction from top to bottom.
Mounting disc is made up of a plate 41, No. two plates 42, No. three plates 43, No. four plates 44, No. five plates 45 and No. six plates 46, and each plate is arranged all in the horizontal direction.
Plate 41 crimping is fixed on the roof of No. two plates.
The diapire that plate 41 is provided with a centre bore 411, arcuate socket 412, two mounting holes 413 and multiple screws 414, plate is provided with the storage tank 415 for accommodating No. two plates, and this storage tank is positioned at immediately below an arcuate socket; Main shaft clutch shaft bearing 311 is arranged in a centre bore.
The center of No. two plates 42 is provided with in No. two centre bores 421, No. two centre bores and is provided with the first power transmission shaft upper bearing (metal) 331.
No. two plates are arranged in the storage tank of a plate, and crimped separately by bolt be fixedly installed on No. three plates roof on, and No. two plates are before fixing, and can slide in the storage tank of a plate, also namely the storage tank of a plate is that No. two plates leave mobile space.
No. three plates 43 are provided with No. three centre bores 431, two No. three mounting holes 432, No. three arcuate socket 433, No. three circular hole 434 and multiple No. three screws 435, two No. three mounting holes, No. three arcuate sockets, No. three circular holes and multiple three plate screws are all positioned at outside No. three centre bores; Be provided with in No. three centre bores in main shaft upper bearing (metal) 312, No. three circular holes and be provided with the first power transmission shaft lower bearing 332.
No. four plates 44 are provided with No. four centre bores 441, two No. four arcuate sockets 442 and multiple No. four screws 443; The bottom of No. four centre bores is provided with main shaft lower bearing 313; Two No. four arcuate sockets are positioned at the both sides of No. four centre bores and become axial symmetry to arrange, and each No. four arcuate sockets are communicated with No. four centre bores.
Driving wheel is arranged in No. four centre bores, and between main shaft lower bearing and main shaft upper bearing (metal); First drive and the second drive are arranged in corresponding No. four arcuate socket separately.
5th plate 45 is provided with No. five centre bores 451, be positioned in two No. five mounting holes, 452, No. five arcuate socket, 453, No. five circular hole 454 of main shaft upper bearing (metal) both sides and multiple No. five screws 455, No. five centre bores and be provided with second driving shaft upper bearing (metal) 361.
6th plate 46 is provided with in No. six centre bores 461, No. six centre bores and is provided with second driving shaft lower bearing 362.
No. two plates are arranged in the storage tank of a plate, and a plate and No. two plates are crimped on the roof of No. three plates, and No. three plates are crimped on the roof of No. four plates, and No. four plates are crimped on the roof of No. five plates, and No. six plates are fixed on the diapire of No. five plates.
First transmission main shaft, along direction from top to bottom, passes No. four arcuate sockets 442 for No. three circular holes 434, No. four plates and No. five arcuate sockets 453 of No. five plates of No. two centre bores 421, No. three plates of an arcuate socket 412, No. two plates of a plate successively.
Second driving shaft, along direction from top to bottom, passes No. five circular holes 454 of another No. four arcuate sockets 442, No. five plates on No. four plates and No. six centre bores 461 of No. six plates successively.
A plate 41, No. two plates 42, No. three plates 43 and No. four plates 44 are connected and fixed by multiple bolt assembly, and No. four plates 44, No. five plates 45 and No. six plates 46 are fixed by other multiple bolt assembly.
This mounting disc has the following advantages: be conducive to the spacing between adjustment first drill bit and the second drill bit, to adapt to the workpiece to be added of different drill change.When adjusting, only need process another No. three circular holes and the fastening screw with No. two plate adaptations on No. three plates, then ressembling the position of i.e. adjustable first power transmission shaft; No. five plates process another No. five circular holes and the fastening screw with No. six plate adaptations, then ressembles the position of i.e. adjustable second driving shaft; This thinks that all the other holes are all that the first power transmission shaft and second driving shaft have reserved adjusting play.Also No. three standby plates for subsequent use or No. five standby plates can be selected, the position difference to some extent of No. three circular holes in the position of No. three circular holes on these No. three standby plates and the present embodiment, the position difference to some extent of No. five circular holes in the position of No. five circular holes on these No. five standby plates and the present embodiment, being assembled into the mode of new mounting disc by directly using standby plate instead, also can the spacing between the first drill bit and the second drill bit suitably being adjusted.
Feeding-discharging mechanism 2 comprise support body 21, feed hopper 22, pressing plate 23, discharging hopper 24, material transfer wheel 25, for doing the cylinder 26 that moves up and down with dynamic pressure plate and for driving material transfer to take turns the drive motors assembly rotated.
The rotation of material transfer wheel is arranged on support body; The periphery wall of material transfer wheel is provided with multiple equally distributed hopper 251, and the bearing of trend of each hopper is parallel with the center of rotation axis direction that material transfer is taken turns.
Material transfer wheel center is provided with the axis hole for fixed rotating shaft, and the center of material transfer wheel periphery wall is circumferentially provided with annular groove 252; Drive motors assembly comprises motor and driving gear component, and motor drives the rotating shaft of material transfer wheel by driving gear component, and then the synchronous material transfer wheel that drives rotates.Motor is fixedly installed on support body, and driving gear component is arranged in the annular groove of material transfer wheel, thus plays certain protected effect to driving gear component.
Feed hopper and discharging hopper are arranged on the both sides of material transfer wheel; Feed hopper is along distance material transfer wheel from as far as the downward-sloping setting near direction; Discharging hopper is positioned at the below of feed hopper, and discharging hopper is along the direction downward-sloping setting of distance material transfer wheel near to far away; The periphery wall of all adjacent material transfer wheel of feed hopper outlet 221 and discharging hopper throat 241 is arranged.
Workpiece to be processed 100 slide downward under gravity in feed hopper, a workpiece to be processed of bottom adjoins the periphery wall setting of material transfer roller, when material transfer roller turn to make a hopper be positioned at feed hopper exit time, a workpiece to be processed of bottom drops in feed well under gravity.
In order to prevent a bottom workpiece to be processed in feed hopper, taken away because of rubbing action by the material transfer wheel periphery wall rotated, also be provided with backgauge part 222 in feed hopper exit, gap between this backgauge part and material transfer wheel periphery wall is less than the external diameter of workpiece to be processed, and workpiece to be processed cannot be taken away by the periphery wall that material transfer is taken turns.
Pressing plate 23 is arranged on the top of material transfer wheel, and pressing plate is provided with two through holes 231, first drill bit and the second drill bit when moving down along the vertical direction, is movable to and inserts in a corresponding through hole; The shape of each through hole is circular; The basal surface of pressing plate is horizontal plane.
The cylinder body 261 of cylinder 26 is fixedly installed on support body, and the upper end of cylinder piston 262 is fixedly installed on the diapire of pressing plate; Cylinder piston band dynamic pressure plate moves or presses down.
The course of work and the principle of feeding-discharging mechanism in the present embodiment are described below in conjunction with accompanying drawing:
As shown in Figure 1, material transfer wheel rotates in the counterclockwise direction, when some hoppers turn to the outlet of adjacent feed hopper, the degree of depth due to hopper is predeterminable for can only hold a workpiece to be processed, and the workpiece to be processed being arranged in feed hopper bottom falls to hopper under gravity and taken away by material transfer wheel;
Material transfer wheel is rotated further, and workpiece to be processed is brought to drive top, and to be positioned on pressing plate immediately below through hole, material transfer wheel stops operating, now cylinder piston band dynamic pressure plate presses down, and workpiece to be processed is pressed in hopper, thus makes drill bit can carry out processing process to it;
After workpiece to be processed processes, cylinder piston band dynamic pressure plate moves, unclamps finished work, material transfer wheel is rotated further, finished work is brought to adjacent discharging hopper throat place, and under self inertia and Action of Gravity Field, finished work to fall in discharging hopper and skids off.
Feeding-discharging mechanism in the present embodiment can realize automatic feed, discharging and material folding, effectively promotes operating efficiency.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to connotation of the present invention the apparent change of extending out or variation still belong to protection scope of the present invention.
Claims (2)
1. an automation drilling machine, comprises table drill body and automatic feeding and discharging mechanism; Table drill body comprises two drill mechanism and for driving two drill mechanism to do the elevating mechanism moved up and down; Two drill mechanism comprises mounting disc and rotates the main shaft being arranged on mounting disc center; It is characterized in that: also comprise the driving wheel be fixed on main shaft, rotate the first power transmission shaft be arranged in mounting disc, be fixedly installed on the first driven pulley of the first power transmission shaft upper end, be arranged on the first drill bit of the first power transmission shaft lower end, rotate the second driving shaft be arranged in mounting disc, be fixedly installed on the second driven pulley of second driving shaft upper end and be arranged on the second drill bit of second driving shaft lower end; Main shaft, the first power transmission shaft and second driving shaft are all arranged along plumb line direction; Main shaft synchronously drives the first driven pulley and the second driven pulley to rotate by driving wheel, and then synchronously drives the first drill bit and the second drill bit rotational;
Feeding-discharging mechanism comprise support body, feed hopper, pressing plate, discharging hopper, material transfer wheel, for doing the cylinder that moves up and down with dynamic pressure plate and for driving material transfer to take turns the drive motors assembly rotated; The rotation of material transfer wheel is arranged on support body; The periphery wall of material transfer wheel is provided with multiple equally distributed hopper; Feed hopper and discharging hopper are arranged on the both sides of material transfer wheel; Feed hopper is along distance material transfer wheel from as far as the downward-sloping setting near direction; Discharging hopper is positioned at the below of feed hopper, and discharging hopper is along the direction downward-sloping setting of distance material transfer wheel near to far away; Pressing plate is arranged on the top of material transfer wheel, and pressing plate is provided with two through holes along the vertical direction, when the first drill bit and the second drill bit move down, is movable to and inserts in a corresponding through hole; The cylinder body of cylinder is fixedly installed on support body, and the upper end of cylinder piston is fixedly installed on the diapire of pressing plate; Cylinder piston band dynamic pressure plate moves or presses down; Material transfer wheel center is provided with the axis hole for fixed rotating shaft, and the center of material transfer wheel periphery wall is circumferentially provided with annular groove; Drive motors assembly comprises motor and driving gear component, and motor drives the rotating shaft of material transfer wheel by driving gear component, and then the synchronous material transfer wheel that drives rotates; Motor is fixedly installed on support body, and driving gear component is arranged in the annular groove of material transfer wheel.
2. automation drilling machine according to claim 1, is characterized in that: the periphery wall of all adjacent material transfer wheel of feed hopper outlet and discharging hopper throat is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510684860.6A CN105234448A (en) | 2015-10-18 | 2015-10-18 | Automatic drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510684860.6A CN105234448A (en) | 2015-10-18 | 2015-10-18 | Automatic drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105234448A true CN105234448A (en) | 2016-01-13 |
Family
ID=55032405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510684860.6A Pending CN105234448A (en) | 2015-10-18 | 2015-10-18 | Automatic drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105234448A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088673A (en) * | 2017-06-07 | 2017-08-25 | 周梅 | A kind of milling slot on end face device of annular workpieces |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62199301A (en) * | 1986-02-25 | 1987-09-03 | Hiroshi Kishi | Vertical numerically controlled lathe provided with work index table |
| CN2768949Y (en) * | 2005-01-14 | 2006-04-05 | 徐惠群 | Continuous production heat pipe rotary sealing device |
| CN202824723U (en) * | 2012-09-01 | 2013-03-27 | 周波 | Adjustable type double-end drilling tapping machine |
| CN103962877A (en) * | 2014-05-06 | 2014-08-06 | 来安县新元机电设备设计有限公司 | Automatic feeding and discharging mechanism for gear shaft drilling |
| CN204546097U (en) * | 2015-04-07 | 2015-08-12 | 三门县职业中等专业学校 | A kind of cutting agency for roller automation rig |
-
2015
- 2015-10-18 CN CN201510684860.6A patent/CN105234448A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62199301A (en) * | 1986-02-25 | 1987-09-03 | Hiroshi Kishi | Vertical numerically controlled lathe provided with work index table |
| CN2768949Y (en) * | 2005-01-14 | 2006-04-05 | 徐惠群 | Continuous production heat pipe rotary sealing device |
| CN202824723U (en) * | 2012-09-01 | 2013-03-27 | 周波 | Adjustable type double-end drilling tapping machine |
| CN103962877A (en) * | 2014-05-06 | 2014-08-06 | 来安县新元机电设备设计有限公司 | Automatic feeding and discharging mechanism for gear shaft drilling |
| CN204546097U (en) * | 2015-04-07 | 2015-08-12 | 三门县职业中等专业学校 | A kind of cutting agency for roller automation rig |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107088673A (en) * | 2017-06-07 | 2017-08-25 | 周梅 | A kind of milling slot on end face device of annular workpieces |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160113 |