CN105215406A - Two drill mechanisms of the two bit drills distance of easy adjustment - Google Patents

Two drill mechanisms of the two bit drills distance of easy adjustment Download PDF

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Publication number
CN105215406A
CN105215406A CN201510684907.9A CN201510684907A CN105215406A CN 105215406 A CN105215406 A CN 105215406A CN 201510684907 A CN201510684907 A CN 201510684907A CN 105215406 A CN105215406 A CN 105215406A
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CN
China
Prior art keywords
plates
main shaft
centre bores
plate
power transmission
Prior art date
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Pending
Application number
CN201510684907.9A
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Chinese (zh)
Inventor
刘开成
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Chuzhou Pinzhida Electrical Technology Co Ltd
Original Assignee
Chuzhou Pinzhida Electrical Technology Co Ltd
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Publication date
Application filed by Chuzhou Pinzhida Electrical Technology Co Ltd filed Critical Chuzhou Pinzhida Electrical Technology Co Ltd
Priority to CN201510684907.9A priority Critical patent/CN105215406A/en
Publication of CN105215406A publication Critical patent/CN105215406A/en
Pending legal-status Critical Current

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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
    • B23B39/162—Drilling machines with a plurality of working-spindles; Drilling automatons with parallel work spindles having gear transmissions
    • 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
    • B23B47/30—Additional gear with one or more working-spindles attachable to the main working-spindle and mounting the additional gear
    • 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
    • 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
    • B23Q7/10—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 magazines

Abstract

The invention discloses two drill mechanisms of the two bit drills distance of a kind of easy adjustment, comprise mounting disc, main shaft, driving wheel, the first power transmission shaft, the first driven pulley, the first drill bit, second driving shaft, the second driven pulley and the second drill bit; Mounting disc is made up of a plate, No. two plates, No. three plates, No. four plates, No. five plates and No. six plates, and each plate is arranged all in the horizontal direction; First transmission main shaft, along direction from top to bottom, passes an arcuate socket of a plate, No. two centre bores of No. two plates, No. three circular holes of No. three plates, No. four arcuate sockets for No. four plates and No. five arcuate sockets of No. five plates successively; Second driving shaft, along direction from top to bottom, passes another No. four arcuate sockets, No. five circular holes of No. five plates and No. six centre bores of No. six plates on No. four plates successively.Spacing between the present invention is easy to two drill bits adjusts.

Description

Two drill mechanisms of the two bit drills distance of easy adjustment
Technical field
The invention belongs to Machining Technology field, be specifically related to two drill mechanisms of the two bit drills distance of a kind of easy adjustment.
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 bench drill 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 and a kind ofly can simultaneously carry out drilling operation at axis body two ends and be easy to two drill mechanisms of drill change between adjustment two drill bits.
The technical scheme realizing the object of the invention is: two drill mechanisms of the two bit drills distance of a kind of easy adjustment, comprise mounting disc, rotate be arranged on the main shaft of mounting disc center, 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, rotation is arranged on second driving shaft 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;
On main shaft, edge is provided with main shaft clutch shaft bearing, main shaft upper bearing (metal) and main shaft lower bearing in direction from top to bottom successively, and driving wheel is between main shaft upper bearing (metal) and main shaft lower bearing; First power transmission shaft edge is provided with the first power transmission shaft upper bearing (metal) and the first power transmission shaft lower bearing in direction from top to bottom successively, and the first drive is arranged on the below of the first power transmission shaft lower bearing; Second driving shaft edge is provided with second driving shaft upper bearing (metal) and second driving shaft lower bearing in direction from top to bottom successively, and the second drive is arranged on the top of second driving shaft upper bearing (metal);
Mounting disc is made up of a plate, No. two plates, No. three plates, No. four plates, No. five plates and No. six plates, and each plate is arranged all in the horizontal direction; A plate crimping is fixed on the roof of No. two plates; A plate is provided with a centre bore, an arcuate socket, two mounting holes and a multiple screw, and the diapire of a plate is provided with the storage tank for accommodating No. two plates, and this storage tank is positioned at immediately below an arcuate socket; Main shaft clutch shaft bearing is arranged in a centre bore; The center of No. two plates is provided with No. two centre bores, is provided with the first power transmission shaft upper bearing (metal) in No. two centre bores; 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, storage tank is that No. two plates leave mobile space; No. three plates are provided with No. three centre bores, two No. three mounting holes, No. three arcuate sockets, No. three circular holes and multiple No. three screws, and 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 main shaft upper bearing (metal) in No. three centre bores, in No. three circular holes, be provided with the first power transmission shaft lower bearing; No. four plates are provided with No. four centre bores, two No. four arcuate sockets and multiple No. four screws; The bottom of No. four centre bores is provided with main shaft lower bearing; 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; No. five plates are provided with No. five centre bores, two No. five mounting holes, No. five arcuate sockets, No. five circular holes and multiple No. five screws, are provided with second driving shaft upper bearing (metal) in No. five centre bores; 6th plate is provided with No. six centre bores, is provided with second driving shaft lower bearing in No. six centre bores; 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 an arcuate socket of a plate, No. two centre bores of No. two plates, No. three circular holes of No. three plates, No. four arcuate sockets for No. four plates and No. five arcuate sockets of No. five plates successively; Second driving shaft, along direction from top to bottom, passes another No. four arcuate sockets, No. five circular holes of No. five plates and No. six centre bores of No. six plates on No. four plates successively.
In such scheme, plate, No. two plates, No. three plates and No. four plates are connected and fixed by multiple bolt assembly, and No. four plates, No. five plates and No. six plates are fixed by other multiple bolt assembly.
The present invention can carry out drilling operation at axis body two ends simultaneously, effectively promotes working (machining) efficiency and reduces technology difficulty.In addition, the present invention adjusts the spacing between two drill bits by the mode changing No. three plates or No. five plates.
Accompanying drawing explanation
Fig. 1 is a kind of perspective view of the present invention;
Fig. 2 is a kind of explosive view of two drill mechanism shown in Fig. 1;
Fig. 3 is a kind of explosive view when two drill mechanism is observed from another angle shown in Fig. 2.
Fig. 4 is the perspective view adopting the first bench drill that two drill mechanism is made shown in Fig. 1;
Fig. 5 is a kind of perspective view of automatic feeding mechanism in bench drill shown in Fig. 4;
Fig. 6 is that automatic feeding mechanism shown in Fig. 5 removes after part support body from a kind of perspective view during another angle views;
Fig. 7 is a kind of structural representation that automatic feeding mechanism shown in Fig. 6 is in processing stations;
Fig. 8 is that automatic feeding mechanism shown in Fig. 7 is in a kind of structural representation getting rid of material station;
Fig. 9 is a kind of structural representation that automatic feeding mechanism shown in Fig. 7 is in splicing station;
Figure 10 is a kind of structural representation of automatic feeding mechanism in the second bench drill adopting the shown two drill mechanism of Fig. 1 to make;
Figure 11 is that automatic feeding mechanism shown in Figure 10 is in a kind of structural representation getting rid of material station;
Figure 12 is a kind of structural representation that automatic feeding mechanism shown in Figure 10 is in splicing station;
Figure 13 is a kind of structural representation of automatic feeding mechanism in the third bench drill adopting the shown two drill mechanism of Fig. 1 to make;
Figure 14 is the close-up schematic view at A place in Figure 13;
Figure 15 is that automatic feeding mechanism shown in Figure 13 is in a kind of structural representation getting rid of material station;
Figure 16 is a kind of structural representation that automatic feeding mechanism shown in Figure 13 is in splicing station.
Detailed description of the invention
(embodiment 1)
Fig. 1 to Fig. 3 shows a kind of detailed description of the invention of the present invention.
The present embodiment is a kind of two drill mechanism, see shown in Fig. 1 to Fig. 3, this pair of drill mechanism 3 comprise 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 the first power transmission shaft 33 be arranged 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.
No. five plates 45 are provided with in No. five centre bores 451, two No. five mounting holes 452, No. five arcuate socket 453, No. five circular hole 454 and multiple No. five screws 455, No. five centre bores and are 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 of No. three circular holes on these No. three standby plates and should the position difference to some extent of No. three circular holes in use-case, the position of No. five circular holes on these No. five standby plates and should the position difference to some extent of No. five circular holes in use-case, 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.
(application examples 1)
Fig. 4 to Fig. 9 shows the first embody rule mode of the present invention.
Should use-case be the two drill bit bench drill of a kind of automatic feed adopting above-described embodiment 1 to make, see shown in Fig. 4 to Fig. 9, this bench drill comprises table drill body 1 and feeding mechanism 2.
Table drill 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.
No. five plates 45 are provided with in No. five centre bores 451, two No. five mounting holes 452, No. five arcuate socket 453, No. five circular hole 454 and multiple No. five screws 455, No. five centre bores and are 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 of No. three circular holes on these No. three standby plates and should the position difference to some extent of No. three circular holes in use-case, the position of No. five circular holes on these No. five standby plates and should the position difference to some extent of No. five circular holes in use-case, 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 mechanism 2 comprise support body 21, feed hopper 22, backgauge part 23, discharging hopper 24, material transfer wheel 25, for driving material transfer to take turns the cylinder 26 of reciprocating rotation.
Backgauge part is arranged on feed hopper and exports 221 places, and backgauge part is provided with two through holes 231 with the first drill bit and the second drill bit adaptation along the vertical direction; On the diapire of backgauge part close to one end of feed hopper, be also provided with along the downward-sloping skew wall 232 in the distance direction of feed hopper near to far away; Skew wall is between two through holes.
Feed hopper is along distance backgauge part from as far as the downward-sloping setting near direction; Discharging hopper is positioned at immediately below feed hopper, and discharging hopper is along the distance downward-sloping setting in the direction of backgauge part near to far away, and the periphery wall of all adjacent material transfer wheel of feed hopper outlet 221 and discharging hopper throat 241 is arranged.
Be provided with the blanking clearance 27 for the workpiece to be processed 100 that drops between backgauge part and feed hopper outlet, the skew wall of backgauge part and discharging hopper throat 241 are positioned at the both sides of blanking clearance.
Should in use-case, backgauge part 23 comprises fixed head 233 and adjustable plate 234, and fixed head is fixedly installed on support body, and adjustable plate is arranged on support body by bolt assembly is adjustable; Skew wall is arranged on the diapire of adjustable plate, and two through holes are arranged on fixed head, and are positioned at the both sides of adjustable plate.By unscrewing bolt assembly, adjustable plate can along distance feed hopper from movable as far as near direction, thus the width of adjustment blanking clearance and the spacing between skew wall and material transfer wheel highest point, when being adjusted to proper width or spacing, screwing bolts assembly again, thus adjustable plate is fixedly installed on support body.
The rotation of material transfer wheel is arranged on support body; The periphery wall of material transfer wheel is provided with hopper 251, and the bearing of trend of hopper is parallel with the center of rotation axis direction that material transfer is taken turns; The preferred V-shaped of shape of hopper or U-shaped.
The center of material transfer wheel periphery wall is also circumferentially provided with annular breach 252 and runs through the bearing pin 253 of this annular breach, and the bearing of trend of bearing pin is parallel with the center of rotation axis direction that material transfer is taken turns, and the cross sectional shape of this annular breach is rectangle.
The cylinder body 261 of cylinder rotates and is arranged on support body, and cylinder piston 262 rotates and is arranged on bearing pin, when cylinder piston extends and shortens, drives material transfer wheel reciprocating rotation within the scope of certain angle by bearing pin.
Describing below in conjunction with accompanying drawing should the course of work of feeding mechanism and principle in use-case:
As shown in Figure 7, material transfer wheel is in processing stations; Now cylinder piston is stretched to most farm labourer position, and the hopper opening of material transfer wheel is positioned at immediately below two through holes on backgauge part; Because backgauge part diapire is herein skew wall, if therefore now have workpiece to be processed in hopper, between the skew wall that then workpiece to be processed can be clamped in hopper and backgauge part, thus make the first drill bit and the second drill bit can carry out boring through corresponding through hole to workpiece to be processed to process.
As shown in Figure 8, material transfer wheel is in and gets rid of material station; Cylinder piston retraction in shown in Fig. 7, material transfer wheel is driven to turn to position shown in Fig. 8 along clockwise direction from position shown in Fig. 7, in the process, material transfer wheel hopper together with finished work wherein through blanking clearance, but owing to having finished work 200 in hopper now, therefore other workpiece to be processed can not fall to hopper from blanking clearance; Stop operating when material transfer wheel turns to position shown in Fig. 8, the finished work now in hopper, under effect of inertia, is got rid of input and output material hopper, then skids off feeding mechanism from discharging hopper.
As shown in Figure 9, material transfer wheel is in splicing station; In shown in Fig. 8, cylinder piston extends, material transfer wheel is driven to turn to position shown in Fig. 9 in the counterclockwise direction from position shown in Fig. 8, in this position, because hopper is empty, now in feed hopper, a nethermost workpiece to be processed drops in hopper from blanking clearance; After this cylinder piston continues to extend, and drives material transfer wheel to continue to take action in the counterclockwise direction, until arrive position shown in Fig. 7.
Should feeding mechanism in use-case can automatic feed, discharging and material folding, and structure comparatively simplifies, and cost is lower, easy to implement.
(application examples 2)
Figure 10 to Figure 12 shows the second embody rule embodiment of the present invention.
Should use-case substantially identical with application examples 1, difference is: see shown in Figure 10 to Figure 12, should no longer arrange cylinder and bearing pin by use-case, but directly adopt reducing motor (figure does not draw) drive material transfer wheel reciprocating rotation; Rotating shaft reducing motor can being selected directly to drive material transfer to take turns specifically is rotated, multiple travel switch can also be provided with in addition on support body, material transfer wheel arranges multiple trigger member for triggering a corresponding travel switch, thus can by the trigger condition of each travel switch judge material transfer wheel residing for position, with the running of Automated condtrol reducing motor, also namely realize the automatic running controlling material transfer wheel; Can common electric machine being adopted by this structure, without the need to adopting expensive stepper motor, thus greatly reducing costs.
(application examples 3)
Figure 13 to Figure 16 shows the third detailed description of the invention of the present invention.
Should use-case substantially identical with application examples 1, difference is: see shown in Figure 13 to Figure 16, should the shape of hopper in use-case be U-shaped; Should the material transfer wheel in use-case be provided with the first slide block 51 and the first slide rail adaptation the first guide rail 52, for material folding cylinder 53, second slide block 54 that drives the first slide block to reciprocatingly slide and the second guide rail 55 of the second slide block adaptation and the discharging cylinder 56 for driving the second slide block to reciprocatingly slide.
When hopper to be positioned on backgauge part immediately below through hole, the first guide rail 52 is arranged in the horizontal direction, and material folding cylinder can drive the first slide block to move back and forth in the horizontal direction, and clamping or unclamp workpiece in the process of movement; Second guide rail is arranged along plumb line direction, and discharging cylinder can drive the second slide block to move back and forth along plumb line direction, and in the process of movement, workpiece is ejected hopper.
When material transfer wheel is in processing stations, workpiece is clamped in hopper by the first slide block, thus can carry out processing process to it;
When material transfer wheel be in get rid of material station time, workpiece is ejected hopper by the second slide block, makes it drop down onto in discharging hopper;
When material transfer wheel is in splicing station, because the second slide block bounces back to original position, workpiece can fall in hopper from blanking clearance, and after this, the first slide block is again by Workpiece clamping.
Although this structure adds parts and cost, the reliability of automatic feeding mechanism can be promoted.
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. easily adjust two drill mechanisms for two bit drills distance, comprise mounting disc and rotate 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;
On main shaft, edge is provided with main shaft clutch shaft bearing, main shaft upper bearing (metal) and main shaft lower bearing in direction from top to bottom successively, and driving wheel is between main shaft upper bearing (metal) and main shaft lower bearing; First power transmission shaft edge is provided with the first power transmission shaft upper bearing (metal) and the first power transmission shaft lower bearing in direction from top to bottom successively, and the first drive is arranged on the below of the first power transmission shaft lower bearing; Second driving shaft edge is provided with second driving shaft upper bearing (metal) and second driving shaft lower bearing in direction from top to bottom successively, and the second drive is arranged on the top of second driving shaft upper bearing (metal);
Mounting disc is made up of a plate, No. two plates, No. three plates, No. four plates, No. five plates and No. six plates, and each plate is arranged all in the horizontal direction; A plate crimping is fixed on the roof of No. two plates; A plate is provided with a centre bore, an arcuate socket, two mounting holes and a multiple screw, and the diapire of a plate is provided with the storage tank for accommodating No. two plates, and this storage tank is positioned at immediately below an arcuate socket; Main shaft clutch shaft bearing is arranged in a centre bore; The center of No. two plates is provided with No. two centre bores, is provided with the first power transmission shaft upper bearing (metal) in No. two centre bores; 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, storage tank is that No. two plates leave mobile space; No. three plates are provided with No. three centre bores, two No. three mounting holes, No. three arcuate sockets, No. three circular holes and multiple No. three screws, and 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 main shaft upper bearing (metal) in No. three centre bores, in No. three circular holes, be provided with the first power transmission shaft lower bearing; No. four plates are provided with No. four centre bores, two No. four arcuate sockets and multiple No. four screws; The bottom of No. four centre bores is provided with main shaft lower bearing; 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; No. five plates are provided with No. five centre bores, two No. five mounting holes, No. five arcuate sockets, No. five circular holes and multiple No. five screws, are provided with second driving shaft upper bearing (metal) in No. five centre bores; 6th plate is provided with No. six centre bores, is provided with second driving shaft lower bearing in No. six centre bores; 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 an arcuate socket of a plate, No. two centre bores of No. two plates, No. three circular holes of No. three plates, No. four arcuate sockets for No. four plates and No. five arcuate sockets of No. five plates successively; Second driving shaft, along direction from top to bottom, passes another No. four arcuate sockets, No. five circular holes of No. five plates and No. six centre bores of No. six plates on No. four plates successively.
2. two drill mechanisms of the two bit drills distance of easy adjustment according to claim 1, it is characterized in that: plate, No. two plates, No. three plates and No. four plates are connected and fixed by multiple bolt assembly, and No. four plates, No. five plates and No. six plates are fixed by other multiple bolt assembly.
CN201510684907.9A 2015-10-18 2015-10-18 Two drill mechanisms of the two bit drills distance of easy adjustment Pending CN105215406A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510684907.9A CN105215406A (en) 2015-10-18 2015-10-18 Two drill mechanisms of the two bit drills distance of easy adjustment

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Application Number Priority Date Filing Date Title
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CN105215406A true CN105215406A (en) 2016-01-06

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4531327A (en) * 1983-04-25 1985-07-30 Ex-Cell-O Corporation Centerless grinding machine with ferris wheel arrangement
CN102078980A (en) * 2010-12-23 2011-06-01 福建龙净环保股份有限公司 Drilling equipment for columnar pieces
CN202804234U (en) * 2012-10-10 2013-03-20 丽水立谛科技有限公司 Adjustable multi-drill bench drill
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
CN204148546U (en) * 2014-09-02 2015-02-11 欣邦五金制品（昆山）有限公司 A kind of self-feeding drilling equipment of straight pin

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4531327A (en) * 1983-04-25 1985-07-30 Ex-Cell-O Corporation Centerless grinding machine with ferris wheel arrangement
CN102078980A (en) * 2010-12-23 2011-06-01 福建龙净环保股份有限公司 Drilling equipment for columnar pieces
CN202824723U (en) * 2012-09-01 2013-03-27 周波 Adjustable type double-end drilling tapping machine
CN202804234U (en) * 2012-10-10 2013-03-20 丽水立谛科技有限公司 Adjustable multi-drill bench drill
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
CN204148546U (en) * 2014-09-02 2015-02-11 欣邦五金制品（昆山）有限公司 A kind of self-feeding drilling equipment of straight pin

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Application publication date: 20160106