CN107097301B - A kind of plate drilling device of automatic switchover drill bit - Google Patents
A kind of plate drilling device of automatic switchover drill bit Download PDFInfo
- Publication number
- CN107097301B CN107097301B CN201710370028.8A CN201710370028A CN107097301B CN 107097301 B CN107097301 B CN 107097301B CN 201710370028 A CN201710370028 A CN 201710370028A CN 107097301 B CN107097301 B CN 107097301B
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- drill bit
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- groove
- guide groove
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- 238000005553 drilling Methods 0.000 title claims abstract description 21
- 238000004080 punching Methods 0.000 claims abstract description 69
- 230000008878 coupling Effects 0.000 claims description 24
- 238000010168 coupling process Methods 0.000 claims description 24
- 238000005859 coupling reaction Methods 0.000 claims description 24
- 230000033228 biological regulation Effects 0.000 claims description 23
- 230000009467 reduction Effects 0.000 claims description 14
- 230000003028 elevating effect Effects 0.000 claims description 13
- 230000030279 gene silencing Effects 0.000 claims description 8
- 238000013016 damping Methods 0.000 claims description 7
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 230000005611 electricity Effects 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 208000002925 dental caries Diseases 0.000 claims description 3
- 230000013011 mating Effects 0.000 claims description 2
- 230000003828 downregulation Effects 0.000 claims 1
- 230000006641 stabilisation Effects 0.000 claims 1
- 238000011105 stabilization Methods 0.000 claims 1
- 230000003827 upregulation Effects 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 241001074085 Scophthalmus aquosus Species 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C3/00—Drilling machines or drilling devices; Equipment therefor
- B27C3/04—Stationary drilling machines with a plurality of working spindles
Abstract
The invention discloses a kind of plate drilling device of automatic switchover drill bit,Including support body,Crossbeam and punching component,Support body includes base and the column being fixed at left and right sides of base top,It is symmetrical in punching component to be provided with the first cavity,The second cavity is provided with punching component wall body above first cavity,Guide groove extended up and down is equipped with first inside cavities wall of the left and right sides,Drive cavity is equipped with the punching component wall body of each top of guide slot,Each first cavity is provided with the first extended up and down rotary shaft away from guide groove side,Extension through the first cavity inner roof wall and is stretched into the second cavity at the top of first rotary shaft,The first taper cone pulley is fixed with first rotary shaft outer surface of the first cavity bottom,Second cavity inner wall middle position is provided with the second rotary shaft,It is connected at the top of second rotary shaft with the first motor；The present invention is simple in construction, reasonable in design, easy to operate, improve punching operating efficiency and, stable, accuracy is high.
Description
Technical field
The present invention relates to technical field of board processing, specifically a kind of plate drilling device of automatic switchover drill bit.
Background technology
At present, sheet material and has some strength, largely applied to our production and living because it processes convenient
In, all closely bound up with each of us, sheet material is used for building, decorative indoor environment by us, makes indoor furniture,
During sheet fabrication, especially the process of plank is, it is necessary to plank be punched as needed, the punching of traditional plank
Device is usually to be punched plank using the hand-held punching head of worker, and the labor intensity of worker is larger, and operating efficiency is relatively low,
Especially when needing to beat multiple circular holes at equal intervals on one piece of plank, due to the randomness of operation, it is difficult on plank
Accurately punched, influence the drilling quality of plank, in addition, drill bit is easy to wear or damaged in drilling operation, now
Need complex operation, to influence punching process, existing automatic punching mechanism is in plank drill process, together with bit change manually
, it is necessary to which worker complex operation, influences punching process manually with bit change after sample has bit wear when punching or damaged, reduce
The efficiency and quality of punching, it is impossible to meet the needs of production and application.
The content of the invention
The technical problems to be solved by the invention are to provide a kind of plate drilling device of automatic switchover drill bit, and it can be solved
Certainly above-mentioned the problem of showing in the art.
The present invention is achieved through the following technical solutions：A kind of plate punching dress of automatic switchover drill bit of the present invention
Put, including support body, crossbeam and punching component, the support body include base and be fixed at left and right sides of the base top
Column, it is symmetrical in the punching component to be provided with the first cavity, in the punching component wall body above first cavity
Provided with the second cavity, guide groove extended up and down is equipped with the first inside cavities wall of the left and right sides, it is each described
Drive cavity is equipped with the punching component wall body of top of guide slot, each first cavity is provided with away from the guide groove side
The first extended rotary shaft up and down, the first rotary shaft top extension is through the first cavity inner roof wall and stretches into
In second cavity, the first taper cone pulley, institute are fixed with the first rotary shaft outer surface of first cavity bottom
State the second cavity inner wall middle position and be provided with the second rotary shaft, be connected at the top of second rotary shaft with the first motor, institute
The outer surface for stating the upper and lower side of the second rotary shaft is fixed with upper belt-wheel and lower belt wheel, the relative right side in the upper belt-wheel right side respectively
First pulley is fixed with described in side in first rotary shaft, is consolidated in relative left side first rotary shaft in the lower belt wheel left side
Surely the second belt wheel is provided with, regulation threaded rod extended up and down, the regulation threaded rod top are equipped with each guide groove
The guide groove inwall and the connection that is rotatably assorted are run through in portion extension, and extending end stretches into the transmission at the top of the regulation threaded rod
Intracavitary and end are fixed with the second taper cone pulley, are engaged on the inside of each second taper cone pulley and are connected with triconic wheel, left and right
The second motor is provided with the punching component wall body between drive cavity described in both sides, the second motor both ends are connected with
Extend the 3rd rotary shaft laterally, be equipped with sliding drill bit assembly extended laterally in each guide groove, described the
Regulation silencing shock-reduction device is respectively arranged with one motor and the second motor.
Preferably technical scheme, the second rotary shaft bottom and the second cavity inner bottom wall are rotatably assorted company
Connect, first outer surface of motor is in end face at the top of second cavity and is fixedly connected.
Preferably technical scheme, between the upper belt-wheel and right side first rotary shaft and the lower belt wheel with
Driving belt is equipped between first rotary shaft of left side.
Preferably technical scheme, the first rotary shaft top extending end rotate with the second cavity inner roof wall
It is connected, the first rotary shaft bottom end is rotatably assorted with the first cavity inner bottom wall and is connected.
Preferably technical scheme, it is provided with the end face of the column opposite side of the left and right sides extended up and down
The sliding groove of lifting, is provided with elevating screw thread bar extended up and down in the sliding groove of lifting, at the top of the elevating screw thread bar with
The sliding groove inner roof wall of lifting is rotatably assorted connection, the elevating screw thread bar bottom and lifting motor mating connection, the liter
Drop outer surface of motor is in the sliding bottom land end surface of the lifting and is fixedly connected, the lifting in the sliding groove of lifting
Screw thread is connected with lifting trolley shoe on threaded rod, the lifting trolley shoe opposite side of the left and right sides respectively with the crossbeam
Left and right end face is fixedly connected.
Preferably technical scheme, it is provided with end face before the crossbeam and extends laterally the transverse direction of setting and slip groove, institute
State and the extended horizontal thread bar in left and right is laterally provided with sliding groove, the horizontal thread bar left-hand end is slipped with the transverse direction
Groove inner left wall is rotatably assorted connection, and the horizontal thread bar right-hand end is connected with cross motor, outside the cross motor
Surface is slipped in the inwall of groove right side and is fixedly connected embedded in the transverse direction, and the transverse direction is slipped on the horizontal thread bar in groove
Screw thread is connected with horizontal trolley shoe, and the horizontal trolley shoe front end face is fixedly connected with the punching component back end surface.
Preferably technical scheme, buckling groove is provided with the base top end face, the clamping trench bottom is connected
Provided with groove, symmetrical in the buckling groove is provided with elastic holding part.
Preferably technical scheme, the extending end of the 3rd rotary shaft away from the second motor side stretch into institute
State in drive cavity and be fixedly connected with the triconic wheel.
Preferably technical scheme, described between first rotary shaft and the guide groove is led in each guide groove
The insertion of groove inner bottom wall is provided with groove, and each sliding drill bit assembly includes the recessed access slot away from the guide groove side, described
Coupling Shaft extended up and down is provided with recessed access slot, extending end rotates with the recessed access slot inner roof wall at the top of the Coupling Shaft
It is connected, the recessed access slot inner bottom wall and the connection that is rotatably assorted, the Coupling Shaft bottom are run through in Coupling Shaft bottom extension
Portion end is fixed with the drill bit for extending downwardly setting, and the drill bit bottom is stretched into the groove and interference fits connect, institute
State and the 4th taper cone pulley is fixed with the Coupling Shaft in recessed access slot, the left side sliding drill bit assembly, which is located at described in left side, leads
Lowest position in groove, the 4th taper cone pulley of left side is set to engage connection with the taper cone pulley of left side first, now, the drill bit in left side
At utmost stretch out outside the bottom end face of the punching component, the right side sliding drill bit assembly is located in the guide groove of right side
Top position, making the 4th taper cone pulley of right side, now, the drill bit on right side is complete at utmost away from the taper cone pulley of right side first
In the punching component.
Preferably technical scheme, the regulation silencing shock-reduction device include noise reduction set and damping spring, and the noise reduction is arranged
The outer surface in first motor and the second motor is put, silencing cotton is provided with the noise reduction set and is used to absorb first electricity
Noise caused by machine and the work of the second motor, the damping spring are arranged on noise reduction set outside, overall steady of intensifier
It is qualitative.
The beneficial effects of the invention are as follows：
1. setting the first cavity by symmetrical in punching component, is set in the punching component wall body above the first cavity
Two cavitys, the guide groove being extended up and down, the punching group of each top of guide slot are all provided with the first inside cavities wall of the left and right sides
It is all provided with drive cavity in part wall body, each first cavity sets the first extended up and down rotary shaft away from guide groove side, first turn
Extension through the first cavity inner roof wall and is stretched into the second cavity, the first rotary shaft appearance of the first cavity bottom at the top of moving axis
Fixed on face to set the first taper cone pulley, the second cavity inner wall middle position sets the second rotary shaft, the second rotary shaft top and the first electricity
Machine is connected, and the outer surface of the upper and lower side of the second rotary shaft is fixed respectively to set upper belt-wheel and lower belt wheel, and upper belt-wheel right side is relative
Fixed in the rotary shaft of right side first and set first pulley, fixation sets the second band in the relative rotary shaft of left side first on the left of lower belt wheel
Wheel, punching driving work is automatically controlled so as to realize.
2. by the regulation threaded rod for being all provided with being extended up and down in each guide groove, extension is run through at the top of regulation threaded rod
Guide groove inwall and the connection that is rotatably assorted, regulation threaded rod top extending end stretches into drive cavity and the second taper is fixed in end
Wheel, each second taper cone pulley inner side, which is engaged, connects triconic wheel, is set in the punching component wall body between the drive cavity of the left and right sides
Second motor, the second motor both ends are connected extends the 3rd rotary shaft laterally, is all provided with extending laterally in each guide groove and sets
The sliding drill bit assembly put, so as to realize the transmission work for automatically controlling the sliding drill bit assembly switching in left and right.
3. groove is set by the guide groove inner bottom wall insertion in each guide groove between the first rotary shaft and guide groove, each sliding brill
Head assembly includes the recessed access slot away from guide groove side, and Coupling Shaft extended up and down is set in recessed access slot, is prolonged at the top of Coupling Shaft
Stretch end and be rotatably assorted with recessed access slot inner roof wall and is connected, recessed access slot inner bottom wall and the company of being rotatably assorted are run through in Coupling Shaft bottom extension
Connect, Coupling Shaft bottom end fixes the drill bit for setting and extending downwardly setting, and drill bit bottom is stretched into groove and interference fits connect, recessed
Fixed in Coupling Shaft in access slot to set the 4th taper cone pulley, the lowest position that drill bit assembly is located in the guide groove of left side is slipped in left side,
The 4th taper cone pulley of left side is set to engage connection with the taper cone pulley of left side first, now, the drill bit in left side at utmost stretches out punching component
Bottom end face outside, right side slips drill bit assembly and be located at top position in the guide groove of right side, makes right side the 4th taper cone pulley maximum
Degree is away from the taper cone pulley of right side first, and now, the drill bit on right side is fully located in punching component, so as to realize the brill of the left and right sides
Head automatically controls switch operating.
4. the present invention is simple in construction, reasonable in design, easy to operate, switching and the transmission work of automatic driving drill bit can be realized
Make, improve punching operating efficiency and, stable, accuracy is high.
Brief description of the drawings
For ease of explanation, the present invention is described in detail by following specific embodiment and accompanying drawing.
Fig. 1 is a kind of plate drilling device overall structure diagram of automatic switchover drill bit of the present invention；
Fig. 2 is the structure distribution schematic diagram that the punching component of the present invention is fixedly connected with horizontal trolley shoe；
Fig. 3 is the punching component internal structure schematic diagram of the present invention；
Fig. 4 is the structural representation when punching component of the present invention moves down；
Structural representation when Fig. 5 is a kind of plate drilling device punching of automatic switchover drill bit of the present invention；
Fig. 6 is structural representation when a kind of plate drilling device punching of automatic switchover drill bit of the present invention is completed；
Fig. 7 is the structural representation of regulation silencing shock-reduction device in the present invention.
Embodiment
As shown in Fig. 1-Fig. 7, a kind of plate drilling device of automatic switchover drill bit of the invention, including support body 5, crossbeam 6
And punching component 7, the support body 5 include base 51 and are fixed on the column 52 of the top of base 51 left and right sides, institute
State it is symmetrical in punching component 7 be provided with the first cavity 71, set in the wall body of the punching component 7 of the top of the first cavity 71
There is the second cavity 72, guide groove 73 extended up and down is equipped with the madial wall of the first cavity 71 of the left and right sides, each
Drive cavity 74 is equipped with the wall body of the punching component 7 of the top of guide groove 73, each first cavity 71 is away from described
The side of guide groove 73 is provided with the first extended up and down rotary shaft 711, and the top extension of the first rotary shaft 711 is through described
The inner roof wall of first cavity 71 is simultaneously stretched into second cavity 72, first rotary shaft 711 of the bottom of the first cavity 71
The first taper cone pulley 712 is fixed with outer surface, the inwall middle position of the second cavity 72 is provided with the second rotary shaft 722, institute
State the top of the second rotary shaft 722 to be connected with the first motor 721, the outer surface difference of the 722 upper and lower side of the second rotary shaft
It is fixed with upper belt-wheel 7221 and lower belt wheel 7222, relative right side first rotary shaft 711 in the right side of upper belt-wheel 7221
On be fixed with first pulley 724, be fixed with relative left side first rotary shaft 711 in the left side of lower belt wheel 7222
Second belt wheel 723, regulation threaded rod 736 extended up and down, the regulation threaded rod are each equipped with the guide groove 73
The inwall of guide groove 73 and the connection that is rotatably assorted are run through in 736 tops extension, and the regulation top extending end of threaded rod 736 is stretched
Enter in the drive cavity 74 and end is fixed with the second taper cone pulley 742, each inner side of second taper cone pulley 742 engagement connection
There is a triconic wheel 741, the second motor 744 be provided with the wall body of the punching component 7 between the drive cavity 74 of the left and right sides,
The both ends of second motor 744 are connected with the 3rd rotary shaft 743 of extension laterally, are all provided with each guide groove 73 oriented
The extended sliding drill bit assembly 731 in outside, noise reduction is respectively arranged with the motor 744 of the first motor 721 and second and is subtracted
Shake device.
Wherein, the bottom of the second rotary shaft 722 is rotatably assorted with the inner bottom wall of the second cavity 72 and is connected, and described first
The outer surface of motor 721 is in the top end face of the second cavity 72 and is fixedly connected, so as to realize that automatically controlling drill bit rotates.
Wherein, between the upper belt-wheel 7221 and right side first rotary shaft 711 and lower belt wheel 7222 and a left side
Be equipped with driving belt 725 between first rotary shaft 711 described in side, so as to realize the left and right sides the first rotary shaft 711 jointly by
First motor 721 drives and realizes rotation work.
Wherein, the top extending end of the first rotary shaft 711 is rotatably assorted with the inner roof wall of the second cavity 72 and is connected,
The bottom end of first rotary shaft 711 is rotatably assorted with the inner bottom wall of the first cavity 71 and is connected.
Wherein, lifting extended up and down is provided with the end face of the opposite side of the column 52 of the left and right sides and slips groove
521, the sliding groove 521 of lifting is interior to be provided with elevating screw thread bar 522 extended up and down, the top of elevating screw thread bar 522
It is rotatably assorted and is connected with the sliding inner roof wall of groove 521 of the lifting, the bottom of elevating screw thread bar 522 coordinates with lifting motor 523
Connection, the outer surface of lifting motor 523 is in the sliding bottom end face of groove 521 of the lifting and is fixedly connected, the lifting
Screw thread is connected with lifting trolley shoe 524, the liter of the left and right sides on the elevating screw thread bar 522 in sliding groove 521
Drop trolley shoe 524 opposite side is fixedly connected with the end face of crossbeam 6 or so respectively, and 7 liters of punching component is automatically controlled so as to realize
The sliding punching work of drop.
Wherein, the crossbeam 6 is above provided with the sliding groove 61 of transverse direction for extending laterally setting in end face, and the transverse direction slips groove
The extended horizontal thread bar 62 in left and right is provided with 61, it is left that the left-hand end of horizontal thread bar 62 and the transverse direction slip groove 61
Side inwall is rotatably assorted connection, and the right-hand end of horizontal thread bar 62 is connected with cross motor 63, the cross motor 63
Outer surface is slipped in the right side inwall of groove 61 and is fixedly connected embedded in the transverse direction, and the transverse direction slips the horizontal spiral shell in groove 61
Screw thread is connected with horizontal trolley shoe 64, the horizontal front end face of trolley shoe 64 and the rear side of punching component 7 on rasp bar 62
End face is fixedly connected, and the sliding punching work of punching component 7 or so is automatically controlled so as to realize.
Wherein, buckling groove 512 is provided with the top end face of base 51, the bottom of buckling groove 512 is connected provided with logical
Groove 511, symmetrical in the buckling groove 512 are provided with elastic holding part 513, so as to realize that Self-fastening clamping works.
Wherein, extending end of the 3rd rotary shaft 743 away from the side of the second motor 744 stretches into the drive cavity
It is fixedly connected in 74 and with the triconic wheel 741, so as to realize the second motor 744 and adjust the biography between threaded rod 736
Dynamic control.
Wherein, in the guide groove 73 in each guide groove 73 between first rotary shaft 711 and the guide groove 73
Bottom wall insertion is provided with groove 75, and each sliding drill bit assembly 731 includes the recessed access slot away from the side of guide groove 73
732, the recessed access slot 732 is interior to be provided with Coupling Shaft 733 extended up and down, the top extending end of Coupling Shaft 733 and institute
State the recessed inner roof wall of access slot 732 to be rotatably assorted connection, the recessed inner bottom wall of access slot 732 is run through in the bottom extension of Coupling Shaft 733
And the connection that is rotatably assorted, the bottom end of Coupling Shaft 733 are fixed with the drill bit 735 for extending downwardly setting, the drill bit 735
Bottom is stretched into the groove 75 and interference fits connect, and the 4th is fixed with the Coupling Shaft 733 in the recessed access slot
Taper cone pulley 734, the left side sliding drill bit assembly 731 are located at the lowest position in the guide groove 73 of left side, make left side the 4th
Taper cone pulley 734 engages connection with the first taper cone pulley of left side 712, now, the drill bit 735 in left side at utmost stretch out described in beat
Outside the bottom end face of aperture member 7, the right side sliding drill bit assembly 731 is located at the top position in the guide groove 73 of right side,
Make the 4th taper cone pulley 734 of right side at utmost away from the first taper cone pulley of right side 712, now, the 735 complete position of the drill bit on right side
In in the punching component 7, so as to realize that the drill bit of the left and right sides automatically controls switch operating.
Wherein, the regulation silencing shock-reduction device includes noise reduction set 701 and damping spring 702, and the noise reduction set 701 is arranged on institute
State the outer surface of the first motor 721 and the second motor 744, silencing cotton is provided with the noise reduction set 701 and is used to absorbing described the
One motor 721 and the second motor 744 work caused noise, and the damping spring 702 is arranged on the outside of noise reduction set 701,
The overall stability of intensifier.
During original state, top position of the lifting trolley shoe 524 in the sliding groove 521 of lifting, meanwhile, left side is slipped
Drill bit assembly 731 is located at the lowest position in left side guide groove 73, makes the taper cone pulley 734 of left side the 4th and the taper cone pulley of left side first
712 engagement connections, now, the drill bit 735 in left side is at utmost stretched out outside the bottom end face of punching component 7, and drill bit is slipped on right side
Component 731 is located at the top position in right side guide groove 73, the 4th taper cone pulley 734 of right side is at utmost bored away from right side first
Shape wheel 712, now, the drill bit 735 on right side are fully located in punching component 7.
When needing punching, sheet material is placed into buckling groove 512 first real between the elastic holding part 513 of the left and right sides
Now it is fixedly connected, the He of upper belt-wheel 7221 in the second rotary shaft 722 and the second rotary shaft 722 is driven by the first motor 721
Lower belt wheel 7222 rotates simultaneously, drives first pulley 724 to rotate by driving belt 725 by upper belt-wheel 7221, makes first pulley
724 drive first rotary shaft 711 on right side to rotate, because the most top that drill bit assembly 731 is located in right side guide groove 73 is slipped on right side
Portion position, making the 4th taper cone pulley 734 of right side, now, drill bit assembly is slipped on right side at utmost away from the first taper cone pulley of right side 712
Drill bit 735 in 731 keeps constant, meanwhile, lower belt wheel 7222 drives the second belt wheel 723 to rotate by driving belt 725, makes the
Two belt wheels 723 drive first rotary shaft 711 in left side to rotate, and slipping drill bit assembly 731 due to left side is located in left side guide groove 73
Lowest position, make left side the 4th taper cone pulley 734 engage connection with the first taper cone pulley of left side 712, now, first turn of left side
Moving axis 711 drives first taper cone pulley 712 in left side to rotate, and the 4th taper cone pulley in left side is driven by first taper cone pulley 712 in left side
734 are rotated, and the drill bit 735 of bottom is driven by the 4th taper cone pulley 734 in left side, then drive horizontal spiral shell by cross motor 63
The positive and negative rotation of rasp bar 62, horizontal thread bar 62 is set to drive what horizontal trolley shoe 64 and horizontal trolley shoe 64 front end face was fixedly connected
Punching component 7 or so is sliding, and realization automatically controls punch position regulation, and elevating screw thread bar is driven finally by lifting motor 523
522 rotate, drive lifting trolley shoe 524 sliding along the sliding bottom direction of groove 521 of lifting by elevating screw thread bar 522 as shown in figure 4,
Continue to control lifting motor 523 to rotate up to end face at the top of the bottom of drill bit 735 as shown in Figure 5 and sheet material to offset realization punching work
Make, continue to control lifting motor 523 to rotate up to as shown in fig. 6, making the bottom end of drill bit 735 run through sheet material base end face,
Now complete punching work.
When needing to switch drill bit, the 3rd rotary shaft 743 at both ends is controlled to rotate simultaneously by the second motor 744, by a left side
3rd rotary shaft 743 of right both sides drives the second taper cone pulley 742 in the drive cavity 74 of the left and right sides to rotate simultaneously respectively, by left side
The second taper cone pulley 742 drive the regulation threaded rod 736 in left side to rotate, the regulation threaded rod 736 in left side drives left side guide groove 73
Interior sliding drill bit assembly 731 is gradually slipped along the top-direction of guide groove 73 in left side, and the right side is driven by second taper cone pulley 742 on right side
The regulation threaded rod 736 of side rotates, right side regulation threaded rod 736 drive right side guide groove 73 in sliding drill bit assembly 731 by
Gradually slipped along the bottom direction of guide groove 73 on right side, until the top that drill bit assembly 731 is located in left side guide groove 73 is slipped in left side
Position, making the 4th taper cone pulley 734 of left side, now, the drill bit 735 in left side is complete at utmost away from the first taper cone pulley of left side 712
In punching component 7, the lowest position that drill bit assembly 731 is located in right side guide groove 73 is slipped on right side, bores right side the 4th
Shape wheel 734 engages connection with the first taper cone pulley of right side 712, and now, the drill bit 735 on right side at utmost stretches out punching component 7
Outside bottom end face.
The beneficial effects of the invention are as follows：
1. setting the first cavity by symmetrical in punching component, is set in the punching component wall body above the first cavity
Two cavitys, the guide groove being extended up and down, the punching group of each top of guide slot are all provided with the first inside cavities wall of the left and right sides
It is all provided with drive cavity in part wall body, each first cavity sets the first extended up and down rotary shaft away from guide groove side, first turn
Extension through the first cavity inner roof wall and is stretched into the second cavity, the first rotary shaft appearance of the first cavity bottom at the top of moving axis
Fixed on face to set the first taper cone pulley, the second cavity inner wall middle position sets the second rotary shaft, the second rotary shaft top and the first electricity
Machine is connected, and the outer surface of the upper and lower side of the second rotary shaft is fixed respectively to set upper belt-wheel and lower belt wheel, and upper belt-wheel right side is relative
Fixed in the rotary shaft of right side first and set first pulley, fixation sets the second band in the relative rotary shaft of left side first on the left of lower belt wheel
Wheel, punching driving work is automatically controlled so as to realize.
2. by the regulation threaded rod for being all provided with being extended up and down in each guide groove, extension is run through at the top of regulation threaded rod
Guide groove inwall and the connection that is rotatably assorted, regulation threaded rod top extending end stretches into drive cavity and the second taper is fixed in end
Wheel, each second taper cone pulley inner side, which is engaged, connects triconic wheel, is set in the punching component wall body between the drive cavity of the left and right sides
Second motor, the second motor both ends are connected extends the 3rd rotary shaft laterally, is all provided with extending laterally in each guide groove and sets
The sliding drill bit assembly put, so as to realize the transmission work for automatically controlling the sliding drill bit assembly switching in left and right.
3. groove is set by the guide groove inner bottom wall insertion in each guide groove between the first rotary shaft and guide groove, each sliding brill
Head assembly includes the recessed access slot away from guide groove side, and Coupling Shaft extended up and down is set in recessed access slot, is prolonged at the top of Coupling Shaft
Stretch end and be rotatably assorted with recessed access slot inner roof wall and is connected, recessed access slot inner bottom wall and the company of being rotatably assorted are run through in Coupling Shaft bottom extension
Connect, Coupling Shaft bottom end fixes the drill bit for setting and extending downwardly setting, and drill bit bottom is stretched into groove and interference fits connect, recessed
Fixed in Coupling Shaft in access slot to set the 4th taper cone pulley, the lowest position that drill bit assembly is located in the guide groove of left side is slipped in left side,
The 4th taper cone pulley of left side is set to engage connection with the taper cone pulley of left side first, now, the drill bit in left side at utmost stretches out punching component
Bottom end face outside, right side slips drill bit assembly and be located at top position in the guide groove of right side, makes right side the 4th taper cone pulley maximum
Degree is away from the taper cone pulley of right side first, and now, the drill bit on right side is fully located in punching component, so as to realize the brill of the left and right sides
Head automatically controls switch operating.
4. the present invention is simple in construction, reasonable in design, easy to operate, switching and the transmission work of automatic driving drill bit can be realized
Make, improve punching operating efficiency and, stable, accuracy is high.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
The change or replacement expected without creative work, it should all be included within the scope of the present invention.Therefore, it is of the invention
Protection domain should be determined by the scope of protection defined in the claims.
Claims (10)
1. a kind of plate drilling device of automatic switchover drill bit, including support body, crossbeam and punching component, it is characterised in that：Frame
Body includes base and the column that is fixed at left and right sides of base top, symmetrical in punching component to be provided with the first cavity, the
The second cavity is provided with punching component wall body above one cavity, is equipped with the first inside cavities wall of the left and right sides downward
The guide groove of setting is stretched, drive cavity is equipped with the punching component wall body of each top of guide slot, each first cavity is away from guide groove one
Side is provided with the first extended up and down rotary shaft, and extension through the first cavity inner roof wall and stretches into the at the top of the first rotary shaft
In two cavitys, the first taper cone pulley, the second cavity inner wall center are fixed with the first rotary shaft outer surface of the first cavity bottom
Position is provided with the second rotary shaft, is connected at the top of the second rotary shaft with the first motor, the outer surface of the upper and lower side of the second rotary shaft
Upper belt-wheel and lower belt wheel are fixed with respectively, and first pulley is fixed with the relative rotary shaft of right side first in upper belt-wheel right side,
The second belt wheel is fixed with the relative rotary shaft of left side first on the left of lower belt wheel, is equipped with each guide groove and is extended up and down
Regulation threaded rod, guide groove inwall and the connection that is rotatably assorted run through in extension at the top of regulation threaded rod, adjust threaded rod top and prolong
Stretch that end is stretched into drive cavity and end is fixed with the second taper cone pulley, on the inside of each second taper cone pulley engagement is connected with third hand tap
Shape wheel, be provided with the second motor in the punching component wall body between the drive cavity of the left and right sides, the mating connection of the second motor both ends is oriented
3rd rotary shaft of outside extension, sliding drill bit assembly extended laterally, first electricity are equipped with each guide groove
Regulation silencing shock-reduction device is respectively arranged with machine and the second motor.
A kind of 2. plate drilling device of automatic switchover drill bit according to claim 1, it is characterised in that：Described second turn
Moving axis bottom is rotatably assorted with the second cavity inner bottom wall and is connected, and first outer surface of motor is embedded in the second cavity top
In end surface and it is fixedly connected.
A kind of 3. plate drilling device of automatic switchover drill bit according to claim 1, it is characterised in that：The upper belt-wheel
Driving belt is equipped between first rotary shaft of right side and between the lower belt wheel and left side first rotary shaft.
A kind of 4. plate drilling device of automatic switchover drill bit according to claim 1, it is characterised in that：Described first turn
Extending end is rotatably assorted with the second cavity inner roof wall at the top of moving axis is connected, the first rotary shaft bottom end and described the
One cavity inner bottom wall is rotatably assorted connection.
A kind of 5. plate drilling device of automatic switchover drill bit according to claim 1, it is characterised in that：The left and right sides
Lifting extended up and down is provided with the end face of the column opposite side and slips groove, is provided with the sliding groove of lifting upper downward
The elevating screw thread bar of setting is stretched, is rotatably assorted and is connected with the sliding groove inner roof wall of the lifting at the top of the elevating screw thread bar, it is described
Elevating screw thread bar bottom is connected with lifting motor, and the lifting motor outer surface is embedded in the sliding bottom land end surface of the lifting
Interior and be fixedly connected, screw thread is connected with lifting trolley shoe, left and right on the elevating screw thread bar in the sliding groove of lifting
The lifting trolley shoe opposite side of both sides is fixedly connected with the crossbeam or so end face respectively.
A kind of 6. plate drilling device of automatic switchover drill bit according to claim 1, it is characterised in that：Before the crossbeam
The sliding groove of transverse direction for extending laterally setting is provided with the end face of face, the transverse direction, which is slipped, is provided with the horizontal spiral shell that left and right is extended in groove
Rasp bar, the horizontal thread bar left-hand end are rotatably assorted with the sliding groove inner left wall of the transverse direction and are connected, the horizontal thread bar
Right-hand end is connected with cross motor, and the cross motor outer surface is slipped in inwall and fixed on the right side of groove embedded in the transverse direction
Connect, screw thread is connected with horizontal trolley shoe on the horizontal thread bar in the sliding groove of the transverse direction, and the transverse direction is slipped
Block front end face is fixedly connected with the punching component back end surface.
A kind of 7. plate drilling device of automatic switchover drill bit according to claim 1, it is characterised in that：The base top
It is provided with buckling groove in end surface, the clamping trench bottom is communicated with groove, symmetrical in the buckling groove to be provided with elastic clamping
Part.
A kind of 8. plate drilling device of automatic switchover drill bit according to claim 1, it is characterised in that：Described 3rd turn
Extending end of the moving axis away from the second motor side is stretched into the drive cavity and is fixedly connected with the triconic wheel.
A kind of 9. plate drilling device of automatic switchover drill bit according to claim 1, it is characterised in that：Each described the
The first cavity inner bottom wall insertion in one cavity between first rotary shaft and the guide groove is provided with groove, Mei Gesuo
Stating sliding drill bit assembly includes the recessed access slot away from the guide groove side, turns in the recessed access slot provided with what is be extended up and down
Spindle, Coupling Shaft top extending end is rotatably assorted with the recessed access slot inner roof wall to be connected, the Coupling Shaft bottom extension
Section runs through the recessed access slot inner bottom wall and the connection that is rotatably assorted, and the Coupling Shaft bottom end, which is fixed with, extends downwardly setting
Drill bit, the drill bit bottom is stretched into the groove and interference fits connect, fixed in the Coupling Shaft in the recessed access slot
Provided with the 4th taper cone pulley, the left side sliding drill bit assembly is located at the lowest position in the guide groove of left side, makes left side the 4th
Taper cone pulley engages connection with the taper cone pulley of left side first, and now, the drill bit in left side at utmost stretches out the punching component
Outside bottom end face, the right side sliding drill bit assembly is located at the top position in the guide groove of right side, makes the 4th taper of right side
Wheel is at utmost away from the taper cone pulley of right side first, and now, the drill bit on right side is fully located in the punching component.
A kind of 10. plate drilling device of automatic switchover drill bit according to claim 1, it is characterised in that：The noise reduction
Damping device includes noise reduction set and damping spring, and the noise reduction is set on the outer surface of first motor and the second motor,
Silencing cotton is provided with the noise reduction set, the damping spring is arranged on the noise reduction set outside, the overall stabilization of intensifier
Property.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710370028.8A CN107097301B (en) | 2017-05-23 | 2017-05-23 | A kind of plate drilling device of automatic switchover drill bit |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710370028.8A CN107097301B (en) | 2017-05-23 | 2017-05-23 | A kind of plate drilling device of automatic switchover drill bit |
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| Publication Number | Publication Date |
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| CN107097301A CN107097301A (en) | 2017-08-29 |
| CN107097301B true CN107097301B (en) | 2018-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710370028.8A Active CN107097301B (en) | 2017-05-23 | 2017-05-23 | A kind of plate drilling device of automatic switchover drill bit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107378050A (en) * | 2017-09-01 | 2017-11-24 | 宁波市江东区达之丰工业产品设计有限公司 | A kind of letter box arrangement |
| CN107350524A (en) * | 2017-09-01 | 2017-11-17 | 广州市盛吉成智能科技有限公司 | A kind of novel bridge Architectural Equipment |
| CN108104099A (en) * | 2017-10-09 | 2018-06-01 | 佛山赛唯莱特智能设备有限公司 | A kind of improved-type compact road tamping unit |
| CN107775038A (en) * | 2017-11-09 | 2018-03-09 | 金华市婆莫纳奇拉机械设备有限公司 | A kind of letter box arrangement |
| CN107756042A (en) * | 2017-11-09 | 2018-03-06 | 金华市婆莫纳奇拉机械设备有限公司 | A kind of new letter box arrangement |
| CN107598580A (en) * | 2017-11-09 | 2018-01-19 | 金华市婆莫纳奇拉机械设备有限公司 | A kind of follow-on letter box arrangement |
| CN108296771A (en) * | 2017-12-22 | 2018-07-20 | 朱鸿杰 | A kind of easily new material processing unit (plant) |
| CN108481452A (en) * | 2018-05-03 | 2018-09-04 | 南兴装备股份有限公司 | A kind of drilling sector of Multi-row Multi-shaft drill |
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| CN107097301A (en) | 2017-08-29 |
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Inventor after: Xu Yuehai Inventor after: Xu Yuebin Inventor after: Hu Shiquan Inventor before: Liu Jianhua |
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Effective date of registration: 20171222 Address after: 224000. A group of Yang Xu Industrial Park Office in Yancheng City, Jiangsu province. (E) Applicant after: JIANGSU YUEFA CONSTRUCTION ENGINEERING Co.,Ltd. Address before: 315301 Ningbo, Cixi, Han Han street Xintang Village Jade word road, Lane No. 28, Lane 4 Applicant before: CIXI ZHIJIANG MACHINERY TECHNOLOGY CO.,LTD. |
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Denomination of invention: A plate drilling device with automatic switching bit Effective date of registration: 20210827 Granted publication date: 20180119 Pledgee: Bank of Jiangsu Co.,Ltd. Yancheng branch Pledgor: JIANGSU YUEFA CONSTRUCTION ENGINEERING Co.,Ltd. Registration number: Y2021320000192 |
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Date of cancellation: 20221104 Granted publication date: 20180119 Pledgee: Bank of Jiangsu Co.,Ltd. Yancheng branch Pledgor: JIANGSU YUEFA CONSTRUCTION ENGINEERING Co.,Ltd. Registration number: Y2021320000192 |