CN207449230U - Double-head hole drilling machine - Google Patents
Double-head hole drilling machine Download PDFInfo
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- CN207449230U CN207449230U CN201721566219.3U CN201721566219U CN207449230U CN 207449230 U CN207449230 U CN 207449230U CN 201721566219 U CN201721566219 U CN 201721566219U CN 207449230 U CN207449230 U CN 207449230U
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- limit plate
- right limit
- driving
- workbench
- left limit
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Abstract
The utility model discloses a kind of double-head hole drilling machines, its drip irrigation device includes lathe, workbench and the drilling equipment that is vertical on workbench arranged on lathe upper end, it further includes symmetrically to slide on the drilling equipment and is arranged on workbench and is respectively used to the left limit plate of fixed paper bag both sides and right limit plate, the lathe, which is equipped with, controls the left limit plate control device that designated position is fixed on towards or away from sliding and by the left limit plate and the right limit plate synchronous with the right limit plate, the utility model has the debugging speed for accelerating paper bag positioning, improve the effect of work efficiency.
Description
Technical field
The utility model belongs to paper bag processing technical field, and more specifically it is related to a kind of double-head hole drilling machine.
Background technology
At present, notification number is that the Chinese patent of CN203265681U discloses a kind of double end centre-drilling hole special plane, including lathe
Seat, the machine base middle part are provided with the horizontal slide carriage driven by the first leading screw, the work of clamping workpiece are provided on the horizontal slide carriage
Make platform, machine base or so end and be respectively symmetrically installed with lathe bed, the gliding mass driven by the second leading screw is provided on lathe bed, on the gliding mass
Power head is set, the centre drill by grips is set on power head.
Above-mentioned double end centre-drilling hole machine is similar in the prior art, piece-holder is fixed on the table, Ran Houqi
Movable slider causes both sides power head to movable workbench, centre drill to be driven to drill out symmetrical two holes on workpiece simultaneously simultaneously.
But in order to make two drillings symmetrical on workpiece centre, staff need to adjust the location of workpiece repeatedly, cause penetration rate slow,
Work efficiency is low.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of double-head hole drilling machine, advantages
It is the debugging speed for accelerating paper bag positioning, improves work efficiency.
To achieve the above object, the utility model provides following technical solution：A kind of double-head hole drilling machine, including lathe,
Workbench and the drilling equipment that is vertical on workbench arranged on lathe upper end are further included on the drilling equipment symmetrically simultaneously
Sliding is arranged on workbench and is respectively used to the left limit plate of fixed paper bag both sides and right limit plate, and the lathe is equipped with control
The left limit plate is synchronous with the right limit plate opposite or mutually from sliding and consolidates the left limit plate and the right limit plate
Due to the control device of designated position.
By using above-mentioned technical proposal, paper bag is placed between left limit plate and right limit plate, then starts control dress
Put so that left limit plate is slid in opposite directions with right limit plate with identical speed, i.e., respectively it is close to paper bag both sides until pushing against paper bag after
It is fixed, since left limit plate is symmetrical on drilling equipment with right limit plate so that paper bag is fixed on immediately below drilling equipment, is protected
Card punches on the symmetrical both sides of paper bag, and left limit of adjustment is only needed in the identical paper bag process of same batch size
Plate and right limit plate accelerate the debugging speed of paper bag positioning, improve work efficiency.
The utility model is further arranged to：It is respectively equipped on the workbench and is sheathed on the left limit plate and the right side
The retainer ring of limiting plate.
By using above-mentioned technical proposal, retainer ring cause left limit plate and right limit plate always with workbench upper end face paste
It closes, improves the stability of sliding so that left limit plate and right limit plate Vertical slippage avoid left limit plate and the right side to paper bag both sides
Limiting plate generates offset.
The utility model is further arranged to：The left limit plate is equipped with rack with the right limit plate lower end, described
The straight slot for the sliding of the rack of the left limit plate and the right limit plate is respectively equipped on workbench, the control device includes
The two level driving gear and two level driven gear that are engaged respectively with the right limit plate and the left limit plate lower end rack and
Drive the two level driving gear driving part towards or away from rotation synchronous with two level driven gear.
By using above-mentioned technical proposal, driving part causes two level driving gear and two level driven gear to rotate synchronously,
Drive left limit plate and right limit plate synchronization-sliding so that left limit plate is with right limit plate always on drilling equipment center pair
Claim；Two level driving gear and the engagement of two level driven tooth wheel and rack, convenient for the movement of control left limit plate and right limit plate, are improved
The stability of the two sliding.
The utility model is further arranged to：The driving part include intermeshing driving gear and driven gear,
Drive the motor and the driving circuit that the motor is controlled to rotate, the driving gear and driven gear that the driving gear rotates
It is coaxially fixed with the two level driving gear and the two level driven gear respectively.
By using above-mentioned technical proposal, rotated using driving circuit electric drive motor, it is easy to operation, improve work effect
Rate；Motor driving driving gear rotate when drive engagement driven gear rotated in the opposite direction, two level driven gear and
Two level driving gear rotates synchronously respectively with driven gear and driving gear.
The utility model is further arranged to：The driving circuit includes：Start-up circuit, the rotating forward including being arranged on workbench
Switch and reversal switch start driving circuit when rotating forward switch and reversal switch closure and export enabling signal；Stop circuit,
On left limit plate and right limit plate, for being put in paper bag after cut off driving circuit and export stop signal；It performs
Circuit receives to respond enabling signal and stop signal, makes the driving gear and driven gear phase for starting motor rotation
To or opposite rotate and place in place closes motor.
By using above-mentioned technical proposal, selection as needed manually selects closure and rotates forward switch and reversal switch, motor
Start to rotate the sliding of driving left limit plate and right limit plate, when left limit plate and right limit plate push against paper bag stop circuit from
Dynamic cut-out motor power, so as to fix left limit plate and right limit plate.Automation control is realized using circuit, it is only necessary to is closed just
It turns on pass and reversal switch can adjust automatically paper bag position.
The utility model is further arranged to：The right limit plate and the left limit plate are towards the one of the drilling equipment
End is equipped with the reinforcing plate perpendicular to the workbench.
By using above-mentioned technical proposal, reinforcing plate increases the contact surface between left limit plate and right limit plate and paper bag
Product convenient for multiple paper bags disposably are built heap and fixation, is carried out at the same time drilling, realizes that batch operation improves work efficiency.
The utility model is further arranged to：The drilling equipment includes supporting rack, on support frame as described above central symmetry
Two bore cutters set and the Power Component that the bore cutter is driven vertically to slide.
By using above-mentioned technical proposal, bore cutter ensures that punched hole has symmetrically on drilling equipment central symmetry
Property, Power Component drives bore cutter to be punched when sliding vertically downwards through paper bag, completion so that builds the batch paper bag of heap
Consistent diplopore is got, avoids tilting generation diplopore position disunity.
The utility model is further arranged to：The Power Component includes the cylinder being fixed on supporting rack, the gas
Cylinder piston rod is fixedly connected with the bore cutter.
By using above-mentioned technical proposal, bore cutter is driven by cylinder, improves the stability of bore cutter sliding, electronic control
Bore cutter sliding processed reaches labour-saving purpose.
In conclusion the utility model has the following advantages：
1st, the left limit plate and right limit plate that sliding is set are easy to operation convenient for pushing against fixed various sizes of paper bag；
2nd, the movement of left limit plate and right limit plate is automatically controlled using driving circuit, improves work efficiency.
Description of the drawings
Fig. 1 is the present embodiment overall structure diagram；
Fig. 2 is control device schematic diagram in the present embodiment；
Fig. 3 is driving circuit connection diagram in the present embodiment.
Reference sign：1st, lathe；2nd, workbench；3rd, drilling equipment；31st, bore cutter；32nd, supporting rack；33rd, cylinder；
4th, left limit plate；5th, right limit plate；6th, control device；61st, motor；62nd, driven gear；63rd, two level driving gear；64th, two level
Driven gear；65th, driving gear；7th, driving circuit；8th, start-up circuit；9th, stop circuit；10th, rack；11st, straight slot；12nd, strengthen
Plate；13rd, retainer ring；14th, execution circuit；15th, switch is rotated forward；16th, reversal switch；17th, driving part.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment, a kind of double-head hole drilling machine, as shown in Figure 1, including lathe 1, arranged on 1 upper end workbench 2 of lathe, perpendicular to
Drilling equipment 3, left limit plate 4 of the sliding on workbench 2 and positioned at 3 both sides of drilling equipment and the right limit that workbench 2 is set
Position plate 5 and on lathe 1 for controlling left limit plate 4 and 5 synchronization-sliding of right limit plate and be fixed on the control of designated position
Device 6.
When needing to change the different paper bag of size and being punched, by paper bag be positioned over left limit plate 4 and right limit plate 5 it
Between；Start control device 6, control left limit plate 4 is synchronous with right limit plate 5 to be slid close in opposite directions, and works as left limit plate 4 and right limit
When the inner wall of position plate 5 abuts to paper bag both sides respectively, control device 6 controls left limit plate 4 to stop sliding with right limit plate 5.Cause
Distance between left limit plate 4 and right limit plate 5 is adjusted to paper bag size and matches and fix by this, produces same batch paper bag only
A left limit plate 4 and right limit plate 5 need to be adjusted, improves the debugging speed of paper bag positioning, improves work efficiency.Then start and bore
Aperture apparatus 3 drills out two on symmetrical two holes in paper bag center on paper bag.
As shown in Figure 1, drilling equipment 3 includes supporting rack 32, two bore cutters on 32 center symmetric setting of supporting rack
31 Power Components vertically slid with the driving bore cutter 31, wherein Power Component are to be fixed on supporting rack 32
Cylinder 33, the piston rod of cylinder 33 is fixedly connected with bore cutter 31.
As shown in Figure 1, right limit plate 5 and one end of left limit plate 4 towards drilling equipment 3 are equipped with perpendicular to the work
The reinforcing plate 12 of platform 2.Reinforcing plate 12 increases left limit plate 4 and the contact area between right limit plate 5 and paper bag, convenient for disposable
Multiple paper bags are built into heap and fixation, realize that batch operation improves work efficiency.
As shown in Figure 1 and Figure 2, left limit plate 4 is fixed with rack 10 along glide direction with 5 lower face of right limit plate.Work
Make 2 upper surface of platform and straight slot 11 is equipped in 3 both sides of drilling equipment, left limit plate 4 is respectively embedded into the rack 10 on right limit plate 5
In both sides straight slot 11, into line slip.2 upper end of workbench, which is respectively fixed with, is sheathed on consolidating for left limit plate 4 and the outside of right limit plate 5
Determine ring 13 so that left limit plate 4 and right limit plate 5 are bonded workbench 2 always, realize and stablize sliding.
As shown in Fig. 2, control device 6 includes engaged respectively with the rack 10 of 4 lower end of right limit plate 5 and left limit plate two
Grade driving gear 63 and two level driven gear 64 and driving two level driving gear 63 it is synchronous with two level driven gear 64 in opposite directions or
The driving part 17 rotated opposite to each other.
Driving part 17 includes intermeshing driving gear 65 and driven gear 62, is fixed with 65 central shaft of driving gear
Connection and the motor 61 for driving the rotation of driving gear 65；It is electrically connected with motor 61 and for controlling the driving that motor 61 rotates
Circuit 7.Wherein, driving gear 65 has two level driving gear 63 and the 64 coaxial fixation of two level driven gear respectively with driven gear 62
Connection.
When motor 61 inverts, driving gear 65 rotates in opposite directions with driven gear 62, drives left limit plate 4 and right limit plate
5 is adjacent to each other；When motor 61 rotates forward, driving gear 65 is opposite with driven gear 62 to be rotated, and drives left limit plate 4 and right limit
Plate 5 is away from each other.
As shown in figure 3, the driving circuit 7 includes start-up circuit 8, stop circuit 9 and stop circuit 14.Start-up circuit 8
Rotating forward including being arranged on workbench 2 switchs 15 and reversal switch 16, starts when rotating forward switch 15 and the closure of reversal switch 16 and drives
Dynamic circuit 7 simultaneously exports enabling signal.Stop circuit 9 is arranged on left limit plate 4 and right limit plate 5, is finished for being put in paper bag
Driving circuit 7 is cut off afterwards and exports stop signal.Execution circuit 14 receives to respond enabling signal and stop signal, for starting
The rotation of motor 61 makes driving gear 65 close motor 61 towards or away from rotation and place in place with driven gear 62.
When being closed reversal switch 16, execution circuit 14 controls motor 61 to rotate forward so that right limit plate 5 and 4 phase of left limit plate
From the gap of sliding increase between the two；When being closed rotating forward switch 15, execution circuit 14 controls motor 61 to invert so that right limit
Position plate 5 is with left limit plate 4 to 3 central shaft synchronization-sliding of drilling equipment until being connected to paper bag both sides.
As shown in figure 3, start-up circuit 8 includes the rotating forward being arranged on workbench 2 switch 15, reversal switch 16, the one or three pole
Pipe Q1, the second triode Q2, the first relay and the second relay.First relay includes the first electromagnetic coil KM1, normally opened
One KM1-1 of clamping switch and two KM1-2 of clamping switch and normally closed three KM1-3 of clamping switch.Second relay includes second
Electromagnetic coil KM2, normally opened loosen one KM2-1 of switch and loosen two KM2-2 of switch and normally closed loosen three KM2-3 of switch.
It rotates forward 15 one end of switch and connects the first triode Q1 emitters, other end ground connection；First electromagnetic coil KM1 one end connection the one or three
Pole pipe Q1 collectors, other end connection power supply VCC；16 one end of reversal switch connects the second triode Q2 emitters, another termination
Ground；Second electromagnetic coil KM2 one end connects the second triode Q2 collectors, other end connection power supply VCC.
As shown in Figs. 1-3, stop circuit 9 is respectively arranged on the first fine motion on 5 opposite one side of left limit plate 4 and right limit plate
Switch K1 and the second microswitch K2, arranged on right limit plate 5 towards the 3rd microswitch K3 and NAND gate of straight slot end one side
NA.The first microswitch K1 and the second microswitch K2 is normally opened contact in the present embodiment, and the 3rd microswitch K3 touches to be normally closed
Point.First microswitch K1 and second microswitch K2 one end meet power supply VCC, and the other end is all connected with the input of NAND gate NA1
End, wherein NAND gate NA1 output terminals connect the base stage of the second triode Q1.3rd microswitch K3 one end connects power supply VCC, separately
One end connects the base stage of the first triode Q1.
Original state, the first microswitch K1 and the second microswitch K2 are disconnected, NAND gate NA1 output high level, because
This first triode Q1 is turned on.3rd microswitch K3 is closed, therefore the second triode Q2 is turned on.Manual closing rotates forward switch 15
When, the first electromagnetic coil KM1 is powered to obtain magnetic, and during manual closing reversal switch 16, the second electromagnetic coil KM2 is powered to obtain magnetic.When
One microswitch K1 and the second microswitch K2 are closed when touching paper bag, NAND gate NA1 output low levels, the first triode Q1
Cut-off.When 11 end of the 3rd microswitch K3 contact straight slots disconnects, the second triode Q2 ends.
As shown in figure 3, execution circuit 14 includes one KM1-1 of clamping switch, two KM1-2 of clamping switch and clamping switch three
KM1-3 and loosen switch one KM2-1, loosen switch two KM2-2 and loosen switch three KM2-3.61 one end of motor is connected in parallel
There is one KM1-1 of clamping switch and loosen one KM2-1 of switch, connect wherein loosening three KM2-3 of switch with one KM1-1 of clamping switch.
61 other end of motor be connected in parallel to two KM1-2 of clamping switch and loosen switch two KM2-2, wherein three KM1-3 of clamping switch with
Loosen switch two KM2-2 series connection.The one KM1-1 connection 220V alternating currents of clamping switch of the same end loosen one KM2-1 of switch and connect
Ground, two KM1-2 of the clamping switch ground connection of the other end, loosens two KM2-2 connection 220V alternating currents of switch.
When the first electromagnetic coil KM1 be powered magnetic after, absorption is closed one KM1-1 of clamping switch and clamping switch two KM1-2
And three KM1-3 of clamping switch is disconnected, connect the reversion circuit of motor 61 and cuts off rotating forward circuit so that motor 61 starts to invert；
After first electromagnetic coil KM1 power-off losss of excitation, two KM1-2 of one KM1-1 of clamping switch and clamping switch is disconnected, motor 61 stops turning
It is dynamic, it is engaged respectively with rack 10 by two level driven gear 64 and two level driving gear 63, fixes left limit plate 4 and right limit
Plate 5.
When the second electromagnetic coil KM2 be powered magnetic after, absorption be closed loosens switch one KM2-1, loosen switch two KM2-2 simultaneously
Three KM2-3 of switch are loosened in disconnection, connect the rotating forward circuit of motor 61 and disconnect reversion circuit so that motor 61 starts to rotate forward；The
After two electromagnetic coil KM2 power-off losss of excitation, disconnection loosens one KM2-1 of switch and loosens two KM2-2 of switch, and motor 61 stops operating simultaneously
Fix left limit plate 4 and right limit plate 5.
The course of work：It is manually pressed by reversal switch 16 so that left limit plate 4 slides with right limit plate 5 away from drilling equipment 3
Until the two is supported to 11 end of straight slot；Paper bag is placed on workbench 2 and between left limit plate 4 and right limit plate 5；It presses
Rotate forward switch 15 so that left limit plate 4 is slid close to drilling equipment 3 until the two is supported to paper bag both sides and is stopped with right limit plate 5
Only；Start cylinder 33, paper bag is punched in sliding to bore cutter 31 downwards；The paper bag that punching is completed is taken out, size is identical
Paper bag is directly pushed between left limit plate 4 and right limit plate 5, realizes that the positioning of paper bag is fixed.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within new design concept, any modifications, equivalent replacements and improvements are made should be included in the protection of the utility model
Within the scope of.
Claims (8)
1. a kind of double-head hole drilling machine, including lathe (1), arranged on lathe (1) upper end workbench (2) and be vertical at workbench
(2) drilling equipment (3) on, it is characterised in that：It further includes symmetrical on the drilling equipment (3) and slides arranged on workbench
(2) on and the left limit plate (4) of fixed paper bag both sides and right limit plate (5) are respectively used to, the lathe (1) is equipped with control institute
It is synchronous with the right limit plate (5) towards or away from sliding and by the left limit plate (4) and the right limit to state left limit plate (4)
Position plate (5) is fixed on the control device (6) of designated position.
2. double-head hole drilling machine according to claim 1, it is characterised in that：It is respectively equipped with and is sheathed on the workbench (2)
The left limit plate (4) and the retainer ring (13) of the right limit plate (5).
3. double-head hole drilling machine according to claim 1, it is characterised in that：The left limit plate (4) and the right limit plate
(5) lower end is fixed with rack (10), is respectively equipped on the workbench (2) for the left limit plate (4) and the right limit
The straight slot (11) of rack (10) sliding of position plate (5), the control device (6) include and the right limit plate (5) and the left side
The two level driving gear (63) and two level driven gear (64) and driving described two that the rack (10) of limiting plate (4) engages respectively
Grade driving gear (63) driving part (17) towards or away from rotation synchronous with two level driven gear (64).
4. double-head hole drilling machine according to claim 3, it is characterised in that：The driving part (17) includes intermeshing
The motor (61) and the control motor that driving gear (65) is rotated with driven gear (62), the driving driving gear (65)
(61) driving circuit (7) rotated, the driving gear (65) and driven gear (62) respectively with the two level driving gear
(63) and the two level driven gear (64) is coaxially fixed.
5. double-head hole drilling machine according to claim 4, it is characterised in that：The driving circuit (7) includes：
Start-up circuit (8), the rotating forward including being arranged on workbench (2) switch (15) and reversal switch (16), and (15) are switched when rotating forward
Start driving circuit (7) when being closed with reversal switch (16) and export enabling signal；
Stop circuit (9), on left limit plate (4) and right limit plate (5), for being put in paper bag after cut-out driving electricity
Road (7) simultaneously exports stop signal；
Execution circuit (14) receives to respond enabling signal and stop signal, makes the active for starting motor (61) rotation
Gear (65) closes motor (61) with driven gear (62) towards or away from rotation and place in place.
6. double-head hole drilling machine according to claim 1, it is characterised in that：The right limit plate (5) and the left limit plate
(4) reinforcing plate (12) perpendicular to the workbench (2) is equipped with towards one end of the drilling equipment (3).
7. double-head hole drilling machine according to claim 1, it is characterised in that：The drilling equipment (3) include supporting rack (32),
On two bore cutters (31) of support frame as described above (32) center symmetric setting and the driving bore cutter (31) vertically
The Power Component of sliding.
8. double-head hole drilling machine according to claim 7, it is characterised in that：The Power Component is to be fixed at the support
Cylinder (33) on frame (32), cylinder (33) piston rod are fixedly connected with the bore cutter (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721566219.3U CN207449230U (en) | 2017-11-21 | 2017-11-21 | Double-head hole drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721566219.3U CN207449230U (en) | 2017-11-21 | 2017-11-21 | Double-head hole drilling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207449230U true CN207449230U (en) | 2018-06-05 |
Family
ID=62277707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721566219.3U Active CN207449230U (en) | 2017-11-21 | 2017-11-21 | Double-head hole drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207449230U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458445A (en) * | 2021-09-06 | 2021-10-01 | 江苏光大杆塔有限公司 | Vertical double-end drilling machine tool |
-
2017
- 2017-11-21 CN CN201721566219.3U patent/CN207449230U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113458445A (en) * | 2021-09-06 | 2021-10-01 | 江苏光大杆塔有限公司 | Vertical double-end drilling machine tool |
| CN113458445B (en) * | 2021-09-06 | 2021-11-12 | 江苏光大杆塔有限公司 | Vertical double-end drilling machine tool |
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