CN104139305B - A kind of drilling tapping machine - Google Patents
A kind of drilling tapping machine Download PDFInfo
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- CN104139305B CN104139305B CN201410379251.5A CN201410379251A CN104139305B CN 104139305 B CN104139305 B CN 104139305B CN 201410379251 A CN201410379251 A CN 201410379251A CN 104139305 B CN104139305 B CN 104139305B
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- main shaft
- wheel
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- microswitch
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/02—Driving main working members
- B23Q5/04—Driving main working members rotary shafts, e.g. working-spindles
- B23Q5/10—Driving main working members rotary shafts, e.g. working-spindles driven essentially by electrical means
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/32—Feeding working-spindles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Drilling And Boring (AREA)
Abstract
The invention provides a kind of drilling tapping machine, belong to field of mechanical technique.It, which solves existing drilling tapping machine, can not accomplish the technical problem such as hard waste at any time.This drilling tapping machine, including base, column and cabinet, column is fixed on base, column is provided with workbench, cabinet is provided with motor and main shaft, the gear shaft that main shaft can be driven to move along its axis is additionally provided with cabinet, it is cased with correcting disk on the traversing through end of gear shaft, disk is corrected as traversing through end is rotated and energy opposed gear axle is rotated when by circumferential resistance, stroke dog one is fixed with the outer peripheral face for correcting disk, the microswitch of main shaft rotating can be controlled by being fixed with cabinet, correct disk rotate when stroke dog one can with microswitch against or depart from, correct between disk and cabinet provided with can microswitch and stroke dog one against or microswitch depart from the position limiting structure that stroke dog causes correction disk opposed gear axle to rotate for the moment.The present invention has the advantages that hard waste operation at any time.
Description
Technical field
The invention belongs to field of mechanical technique, it is related to a kind of drilling tapping machine.
Background technology
Drilling tapping machine is the plant equipment for drilling with tapping, is rotated by band cutter and drills or attack on workpiece
Silk.
Tapping is, in order to make internal thread, when tapping starts, it is necessary to often carry out hard waste operation, particularly to run into and attack not
During logical screw, the chip in frequent hard waste evacuation aperture.In tapping, cutter needs to rotate forward, and hard waste is that cutter needs reversion.
Current drilling tapping machine drives main shaft to rotate forward or invert by motor, so as to control cutter tapping or return
The rotation of silk, current drilling tapping machine come the rotation direction of controlled motor, for example, passes through pin by the way of manual operation button
Pedal carrys out controlled motor；Needed when inconvenient operation, particularly tapping start by this method by rotating handle set to knife
Tool pressurization causes cutter to shoot workpiece, holds very much controlled motor while appearance is pressurizeed to cutter again when needing to move back in the process thread
Silk is moved back in reversion, is caused cutter and the form of thread to be damaged, is required too high to operator, it is impossible to accomplish hard waste at any time.
The content of the invention
The purpose of the present invention is there is above mentioned problem for existing technology, it is proposed that a kind of drilling tapping machine, the present invention
The technical problem of solution can hard waste at any time when being tapping.
The purpose of the present invention can be realized by following technical proposal：
A kind of drilling tapping machine, it is characterised in that including base, column and cabinet, the column is fixed on base, institute
The upper end that cabinet is fixed on column is stated, the column is provided with workbench, and the cabinet is provided with motor and main shaft, the main shaft
It is rotatably connected on cabinet, the main shaft is with table vertical and positioned at the surface of workbench, and the motor can drive main shaft
Rotate forward or invert, be additionally provided with the gear shaft that main shaft can be driven to move along its axis on the cabinet, gear shaft passes cabinet
One end is traversing through end, is cased with correcting disk on the traversing through end, the correction disk is rotated and by circumferential resistance with traversing through end
When can opposed gear axle rotate, be fixed with the outer peripheral face of the correction disk and be fixed with and can control on stroke dog one, the cabinet
The microswitch of main shaft rotating processed, when the correction disk is rotated stroke dog one can with microswitch against or depart from, institute
State between correction disk and cabinet provided with can microswitch and stroke dog one against or microswitch depart from stroke dog one
When to correct the position limiting structure that disk opposed gear axle is rotated.
Its principle is as follows：Microswitch and motor connection, are realized by the rotating of controlled motor and control the positive and negative of main shaft
Turn, motor reversal is hard waste when microswitch is triggered, and motor just switchs to tapping when microswitch is not triggered；Main shaft is located at initial bit
When putting, stroke dog one is with microswitch against when opening motor, because microswitch is in triggering state, motor reversal；
Enter tapping when turning gear wheel shaft main shaft is moved down, correction disk with gear shaft rotate cause stroke dog one with it is micro-
Dynamic switch departs from, and microswitch is in non-toggle state, and motor is rotated forward, and cutter carries out tapping, in microswitch and stroke dog
Position limiting structure causes correction disk opposed gear axle to rotate during one disengaging, prevents correction disk as gear shaft is rotated so that correct disk
On relative position when keeping both just to depart from of stroke dog one and microswitch；When completion tapping needs hard waste, reversion
Gear shaft causes gear shaft to drive main shaft to move up and exit cutter, in counter gear axle, and correction disk can be with gear shaft
Rotate, stroke dog one is in reversion and microswitch is against triggering microswitch, so that motor reversal so that cutter is anti-
Turn to realize hard waste, stroke dog one and microswitch against when position limiting structure correction disk opposed gear axle is rotated, prevent
Correction disk is rotated with gear shaft so that stroke dog one on correction disk and microswitch keep both firm against when it is relative
Position；By position limiting structure so that stroke dog once with microswitch against or depart from position when prevent correction disk with
Gear shaft rotation, therefore by controlling the direction of turning gear wheel shaft just can synchronously realize the forward or reverse of controlled motor,
After the completion of tapping directly it can be achieved with hard waste by counter gear axle, it is easy to operate, add security, it is to avoid the damage of cutter
It is bad.
In above-mentioned drilling tapping machine, the position limiting structure includes spacer pin, and the spacer pin is fixed on correction disk,
There is stroke limit hole, one end of the spacer pin passes through stroke limit hole on the cabinet, the spacer pin can be expert at degree
Position is rotated with gear shaft in hole, microswitch and stroke dog one against when spacer pin and stroke limit hole side hole wall
Against, microswitch depart from the opposite side hole wall in stroke dog a period of time spacer pin and stroke limit hole against.Limited by stroke
Position hole defines the radian that spacer pin is rotated with gear shaft, also just defines the radian that correction disk can be rotated with gear shaft,
So as to realize microswitch and stroke dog one against when or microswitch depart from stroke dog prevent for the moment correction disk with
Gear shaft is rotated.
In above-mentioned drilling tapping machine, tubular handle set is additionally provided with the traversing through end, the handle set is enclosed on
On traversing through end, the correction disk is enclosed on handle set, and the correction disk is rotated and in spacer pin and stroke limit with handle set
The hole wall in hole against when can opposite handle seat rotate, be fixed with the traversing through end on flat key, the inner peripheral surface of the handle set and have
There is flat key groove, the flat key is located in flat key groove, the width of the flat key groove is more than the width of flat key, and the flat key can be in flat key
The radian rotated in groove is identical with the radian that spacer pin can be rotated in stroke limit hole.Handle set passes through the peaceful keyway of flat key
Coordinate come band movable gear shaft rotate, flat key peace keyway cell wall against when could drive handle set and gear shaft synchronous axial system,
Disk is corrected when flat key turns to opposite side cell wall from the side cell wall of flat key groove to be rotated with handle set, and flat key is in flat key
The radian rotated in groove just can cause stroke dog one to change the state of microswitch, again during handle set will not drive
Gear shaft rotate, that is, main shaft can not be controlled to move up and down, that is, realize main shaft change rotation direction when protect
The fixation of main shaft axial direction is held, the destruction to cutter and screw thread is prevented, handle set, which enters to give when rollback is rotated, gives certain buffering,
Hard waste it can be operated at any time when meeting tapping processing, handle set will not draw bad screw thread when retracting.
In above-mentioned drilling tapping machine, there is at least one spacing hole, the spacing hole on the side face of the correction disk
Wiper block, limit spring and housing screw are inside sequentially provided with, the housing screw is threaded in spacing hole, it is described to slide
One end of briquetting and the outer peripheral face of handle set are against one end of, the limit spring and housing screw against the another of, limit spring
The other end of one end and wiper block is against the limit spring is in compressive state.Spacer pin not with stroke limit hole
Hole wall or limited block against when, made by the frictional force between the wiper block and the outer peripheral face of handle set in spacing hole
Disk must be corrected as handle set is rotated；Spacer pin Yu stroke limit hole hole wall or limited block against when, wiper block phase
Handle set is rotated so that correction disk energy opposite handle seat is rotated；Wiper block is pressed in traversing through end by limit spring, can pass through
Rotatably compress screw to adjust the decrement of limit spring so that wiper block can drive correction disk as handle set is rotated,
Also correction disk opposite handle seat can be caused to rotate.
In above-mentioned drilling tapping machine, the handle set is provided with dial, and the dial is located at the outer of correction disk
Side, the dial is enclosed on handle set and energy opposite handle seat is rotated, and stroke gear is fixed with the outer peripheral face of the dial
Block two, stroke dog two can trigger microswitch during the dial rotation, provided with can be by between the dial and handle set
The location structure that dial and handle set are fixed.There is scale, stroke dog two is fixed on the zero point on dial on dial,
Before tapping, the depth rotary dial of tapping as needed, then dial is fixed with traversing through end, turning gear wheel shaft works as scale
Cutter, which is got into, when zero point on disk resets again needs the depth of tapping, and now microswitch is triggered with stroke dog two, fine motion
Switch controlled motor reversion needs counter gear axle, although in counter gear axle so as to drive main shaft to invert hard waste during hard waste
Stroke dog two can depart from microswitch, but microswitch can be triggered with stroke dog one, therefore motor remains anti-
Turn, by setting stroke dog two to ensure the synchronism that main shaft reversion is moved up with main shaft in hard waste on dial,
The screw thread and cutter of tapping will not be damaged during hard waste.
In above-mentioned drilling tapping machine, the location structure includes positioning briquetting, position fixing handle and two alignment pins, institute
State to have in positioning briquetting and there is annular groove, the frustum face of the positioning briquetting on frustum face, the outer peripheral face of the handle set
Cell wall with annular groove is against two alignment pins are fixed on dial, and the positioning briquetting is positioned at two positioning
Between pin, positioning spiro pit is offered on the dial, the positioning spiro pit is located between two alignment pins, the positioning
One end of handle is connection end, and the connection end is threaded on positioning spiro pit, and the end of the connection end can be pressed on
In positioning briquetting.When position fixing handle is pressed in positioning briquetting, frictional force causes between positioning briquetting and the cell wall of annular groove
Dial and handle set, which are fixed, keeps synchronous axial system；Position fixing handle is unclamped after positioning briquetting, and dial and handle set relative can turn
It is dynamic；Adjustment dial and the annexation of handle set are facilitated by rotational positioning handle capable of being；The frustum face of positioning briquetting can increase
With the contact area of the cell wall of annular groove, the fixing intensity of increase dial and gear shaft.
In above-mentioned drilling tapping machine, the spacer pin is through correction disk and two ends pass correction disk, the quarter respectively
Scale offers resigning annular groove in correction side surface, and the spacer pin is located at resigning annular groove close to one end of dial
It is interior, be fixed with block in the resigning annular groove, the spacer pin can with block against.Block is relative with the zero point on dial
Should, when block and spacer pin against when, the zero point of dial is located at initial position；Block and limit when tapping to the depth needed
Position pin is against due to now spacing finger setting, therefore can not further turning gear wheel shaft so that the depth of tapping is accurate.
In above-mentioned drilling tapping machine, motor wheel, main shaft wheel and breast wheel, the electricity are rotatably connected in the cabinet
Wheel and motor connection, the main shaft wheel are connected with main shaft, and the breast wheel is located between motor wheel and main shaft wheel, the centre
Wheel includes middle wheel shaft, epithelium tep reel and lower belt pulley, and the epithelium tep reel and lower belt pulley are rotatably connected on middle wheel shaft
On, connected respectively by belt between the epithelium tep reel and motor wheel and lower belt pulley and main shaft wheel, the epithelium tep reel
Friction plate is provided between lower belt pulley, the epithelium tep reel and lower frictional force between belt pulley and friction plate can be in main shaft wheels
Cause during normal rotation epithelium tep reel and lower belt pulley synchronous axial system and can in main shaft wheel torque force overload so that epithelium tep reel or
Belt pulley skids with friction plate under person.In drilling tapping machine drilling or tapping, during the power of motor is transferred to by motor wheel
Between take turns, then main shaft wheel is transferred to by breast wheel；Epithelium tep reel and lower belt pulley in normal operation in breast wheel pass through friction
Piece synchronous axial system；When there is main shaft torque force overload when in tapping, the rotating speed of main shaft wheel can reduce or stop operating so that under
Belt pulley also rotating speed reduce or stop operating, while motor still operate, that is, epithelium tep reel can also receive motor turn
The effect of power, causes epithelium tep reel or lower belt pulley to be skidded with friction plate so that epithelium tep reel can be rotated still, protects
Card motor will not stop operating, and prevent burn-down of electric motor, while the rotatory force that lower belt pulley is subject to can diminish, can prevent screw tap from breaking
Split, maximum capacity protection workpiece and cutter.
In above-mentioned drilling tapping machine, the lower end of the middle wheel shaft is fixed on adjustable plate, is had on the adjustable plate
There are some elongated adjustment holes, the length direction of the adjustment hole is parallel with the line between motor wheel and main shaft wheel, institute
State and adjusting rod is fixed with cabinet, the adjusting rod is passed through to be cased with adjusting under spring, regulation spring on adjustment hole, the adjusting rod
End is with adjustable plate against regulation spring upper end is with adjusting rod against the regulation spring is in compressive state.Adjustable plate is by adjusting
Spring compression is saved on cabinet, the movement of adjustable plate can be defined through adjustment hole by adjusting rod relative to cabinet movement；In
Between connected respectively by belt between wheel and motor wheel and main shaft wheel, after belt is loaded onto, the effect of the tensile forces of two root skin bands
On breast wheel, because tensile force can be different between two root skin bands, therefore breast wheel can be pulled so that adjustable plate slides to tensile force
One Slideslip of larger belt, until reaching the balance of two belt tensions；Can be in belt installation by the structure
Automatically adjust afterwards so that the rate of tension of two root skin bands reaches balance, raising installation effectiveness, it is ensured that motor wheel, main shaft wheel and centre
The stabilization of wheel in the running；Removable breast wheel causes belt just can take out or pacify in a relaxed state when belt is changed
Dress, is convenient for changing belt.
In above-mentioned drilling tapping machine, the bottom of the column is provided with lifting support, and the lifting support can be along vertical
Post is moved axially, and the workbench is fixed on lifting support by trailing arm, and the trailing arm energy adjustment work platform and main shaft hang down
Straight degree.The lifting of lifting support energy or reduction workbench, meet the demand of different workpieces drilling or tapping, and trailing arm can meet work
Make the demand of platform and main shaft perpendicularity, improve precision machining.
Compared with prior art, this drilling tapping machine has advantages below:
1st, by setting microswitch, stroke dog one and stroke dog two, it can be grasped hard waste at any time when meeting tapping processing
Make and bad screw thread will not be drawn.
2nd, electricity is prevented by epithelium tep reel and the inconsistent normal operation to realize motor of lower belt pulley rotating speed by friction plate
Machine burning is ruined.
3rd, automatically adjusted so that the rate of tension of two root skin bands reaches balance, improved after belt installation by adjustable plate
Installation effectiveness, it is ensured that the stabilization of motor wheel, main shaft wheel and breast wheel in the running.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of this drilling tapping machine.
Fig. 2 is the dimensional structure diagram of this drilling tapping machine.
Fig. 3 is the cross section structure diagram of this drilling tapping machine.
Fig. 4 is the dimensional structure diagram of this drilling tapping machine middle gear axle, main shaft and microswitch.
Fig. 5 is the sectional structure signal after this drilling tapping machine middle gear axle, handle set, dial and correction disk assembling
Figure.
Fig. 6 is the mplifying structure schematic diagram in A portions in Fig. 2.
Fig. 7 is the cross section structure diagram of breast wheel in this drilling tapping machine.
Fig. 8 is the mplifying structure schematic diagram in B portions in Fig. 3.
In figure, 1, base；11st, column；12nd, rack two；13rd, lifting support；14th, installing plate；15th, turning handle；16th, cabinet；
17th, stroke limit hole；2nd, motor；21st, motor wheel；22nd, main shaft；23rd, main shaft wheel；24th, spline housing；25th, sleeve；26th, rack one；
27th, belt；3rd, workbench；31st, trailing arm；311st, trailing arm bar；312nd, fixes sleeve；32nd, fixed plate；33rd, fixing bolt；34th, adjust
Whole pad；341st, resigning hole；35th, spacer pin；36th, adjusting screw；4th, breast wheel；41st, middle wheel shaft；42nd, epithelium tep reel；421st, on
Annular groove；43rd, lower belt pulley；431st, shaft sleeve part；432nd, belt pan portion；433rd, lower annular groove；44th, friction plate；45th, lock
Plate；46th, annular groove；47th, thrust ball bearing；48th, holddown spring；5th, gear shaft；51st, traversing through end；52nd, flat key；6th, handle set；
61st, annular groove；62nd, flat key groove；63rd, handlebar；7th, disk is corrected；71st, stroke dog one；72nd, spacing hole；73rd, wiper block；
74th, limit spring；75th, housing screw；76th, spacer pin；8th, dial；81st, stroke dog two；82nd, positioning briquetting；83rd, position
Handle；84th, connection end；85th, alignment pin；86th, resigning annular groove；87th, block；88th, microswitch；9th, adjustable plate；91st, adjust
Hole；911st, annular recessed shoulder；92nd, adjusting rod；93rd, spring is adjusted.
Embodiment
The following is specific embodiment of the invention and with reference to accompanying drawing, technical scheme is further described,
But the present invention is not limited to these embodiments.
Embodiment one
A kind of drilling tapping machine, as shown in Figure 1 to Figure 3, including base 1, column 11 and cabinet 16, column 11 is fixed on bottom
On seat 1, cabinet 16 is fixed on the upper end of column 11, and column 11 is provided with workbench 3, and cabinet 16 is provided with motor 2 and main shaft 22,
Main shaft 22 is rotatably connected on cabinet 16, and main shaft 22 is vertical with workbench 3 and is located at the surface of workbench 3, and motor 2 can drive
Main shaft 22 is rotated forward or inverted.
As shown in Figures 2 and 3, motor wheel 21, main shaft wheel 23 and breast wheel 4, motor wheel 21 are rotatably connected in cabinet 16
It is connected with motor 2, main shaft wheel 23 is connected with main shaft 22, breast wheel 4 is located between motor wheel 21 and main shaft wheel 23, and breast wheel 4 is wrapped
Middle wheel shaft 41, epithelium tep reel 42 and lower belt pulley 43 are included, epithelium tep reel 42 and lower belt pulley 43 are rotatably connected on breast wheel
On axle 41, connected respectively by belt 27 between epithelium tep reel 42 and motor wheel 21 and lower belt pulley 43 and main shaft wheel 23.
As shown in Figures 2 to 4, spline housing 24 is provided between main shaft 22 and main shaft wheel 23, spline housing 24 passes through main shaft wheel 23
And with the synchronous axial system of main shaft wheel 23, main shaft 22 with the spline of spline housing 24 through spline housing 24 and be connected, and main shaft 22 is along its axially shifting
Dynamic, the lower end of main shaft 22 is cased with sleeve 25, and the relative sleeve 25 of main shaft 22 circumferentially rotates axial restraint, the outer axial face of sleeve 25 along its
Direction has a rack 1 on axle, and cabinet 16 is provided with gear shaft 5, gear shaft 5 be rotatably connected on cabinet 16 and with main shaft 22
Vertically, be located in cabinet 16 one section of gear shaft 5 has the tooth that can be engaged with the upper rack 1 of sleeve 25, passes through turning gear wheel shaft
5 can move up and down with moving sleeve 25, also with regard to main shaft 22 can be driven to move up and down, and gear shaft 5 passes one end of cabinet 16 to pass
End 51.
As shown in Figure 4 and Figure 5, it is cased with tubular handle set 6, handle set 6 fixing three handlebars on traversing through end 51
63, correction disk 7 and dial 8 are cased with handle set 6, dial 8 is located at the outside of correction disk 7.
As shown in Figure 4 and Figure 5, correction disk 7 is located at close to the side of cabinet 16, and correcting has at least one on the side face of disk 7
Wiper block 73, limit spring 74 and housing screw 75, the screw thread of housing screw 75 are sequentially provided with individual spacing hole 72, spacing hole 72
It is connected in spacing hole 72, one end of wiper block 73 and the outer peripheral face of handle set 6 are against one end of limit spring 74 and compression
Screw 75 is against the other end of limit spring 74 is with the other end of wiper block 73 against limit spring 74 is in compressive state.
Wiper block 73 is pressed in traversing through end 51 by limit spring 74, can adjust the pressure of limit spring 74 by rotatably compressing screw 75
Contracting amount so that wiper block 73 can drive correction disk 7 to cause correction disk 7 opposite handle seat 6 as handle set 6 is rotated, also
Rotate.
As shown in Figure 4 and Figure 5, dial 8 can opposite handle seat 6 rotate, provided with can be by between dial 8 and handle set 6
The location structure that dial 8 and handle set 6 are fixed, location structure includes positioning briquetting 82, position fixing handle 83 and two alignment pins
85, having in positioning briquetting 82 has annular groove 61, the frustum face of positioning briquetting 82 on frustum face, the outer peripheral face of handle set 6
Cell wall with annular groove 61 is against two alignment pins 85 are fixed on dial 8, and positioning briquetting 82 is positioned at two alignment pins
Between 85, positioning spiro pit is offered on dial 8, positioning spiro pit is located between two alignment pins 85, position fixing handle 83
One end is connection end 84, and connection end 84 is threaded on positioning spiro pit, and connection end 84 can be pressed in positioning briquetting 82.It is fixed
When position handle 83 is pressed in positioning briquetting 82, frictional force causes dial between the cell wall of positioning briquetting 82 and annular groove 61
8 and handle set 6 fix keep synchronous axial system；Position fixing handle 83 is unclamped after positioning briquetting 82, and dial 8 and handle set 6 can be relative
Rotate；The annexation of adjustment dial 8 and handle set 6 can be facilitated by rotational positioning handle 83；The frustum of positioning briquetting 82
Face can increase the fixing intensity of the contact area with the cell wall of annular groove 61, increase dial 8 and gear shaft 5.
As shown in Figure 4 and Figure 5, it is fixed with the outer peripheral face of correction disk 7 on stroke dog 1, the outer peripheral face of dial 8
Being fixed with stroke dog 2 81, dial 8 has scale, and stroke dog 2 81 is fixed on the dead-center position on dial 8；Machine
Case 16 is provided with that can control the microswitch 88 of the rotating of main shaft 22, the He of stroke dog 1 when correcting disk 7 and the rotation of dial 8
Stroke dog 2 81 can trigger microswitch 88, and the position of stroke dog 1 and stroke dog 2 81 is mutually staggered, and correct
Between disk 7 and cabinet 16 provided with can microswitch 88 and stroke dog 1 against or microswitch 88 depart from stroke dog
Cause to correct the position limiting structure that the opposed gear axle 5 of disk 7 is rotated when 1.
As shown in Figure 4 and Figure 5, position limiting structure includes spacer pin 76, and spacer pin 76 is fixed on correction disk 7, on cabinet 16
With stroke limit hole 17, one end of spacer pin 76 passes through stroke limit hole 17 in stroke limit hole 17, the present embodiment one to be circle
Hole, the diameter in stroke limit hole 17 is more than the diameter of spacer pin 76.Flat key 52, the inner circumferential of handle set 6 are fixed with traversing through end 51
There is flat key groove 62, flat key 52 is located in flat key groove 62 on face, the width of flat key groove 62 is more than the width of flat key 52, the energy of flat key 52
The radian rotated in flat key groove 62 is identical with the radian that spacer pin 76 can be rotated in stroke limit hole 17, in the present embodiment one
The width of flat key groove 62 is than the big 2mm of width of flat key 52, the diameter big 2mm of the diameter than spacer pin 76 in stroke limit hole 17.
Correct disk 7 spacer pin 76 not with stroke limit hole 17 against when with the synchronous axial system of handle set 6, correction disk 7 limit
Position pin 76 and stroke limit hole 17 against when can opposite handle seat 6 rotate, by stroke limit hole 17 define spacer pin 76 with
The radian of the rotation of gear shaft 5, the radian that correction disk 7 can be rotated with handle set 6 is also just defined, so as to realize microswitch
88 with stroke dog 1 against when or microswitch 88 depart from stroke dog 1 when prevent correction disk 7 with handle set 6
Rotate.Handle set 6 is rotated by the cooperation of the peaceful keyway 62 of flat key 52 come band movable gear shaft 5, the groove of the peaceful keyway 62 of flat key 52
Wall against when could drive handle set 6 and the synchronous axial system of gear shaft 5, turned to separately from the side cell wall of flat key groove 62 in flat key 52
Disk 7 is corrected during the cell wall of side to be rotated with handle set 6, and the radian that flat key 52 is rotated in flat key groove 62 can just cause row
Journey block 1 change microswitch 88 state, again during handle set 6 will not be rotated with movable gear shaft 5, that is, not
Main shaft 22 can be controlled to move up and down, that is, realize and keep consolidating for the axial direction of main shaft 22 when main shaft 22 changes rotation direction
It is fixed, the destruction to cutter and screw thread is prevented, handle set 6, which enters to give when rollback is rotated, gives certain buffering, meets tapping processing
When can at any time hard waste operate, handle set 6 retract when will not draw bad screw thread.
As shown in figure 5, spacer pin 76 is through correction disk 7 and two ends pass correction disk 7 respectively, dial 8 is close to correction disk 7
Resigning annular groove 86 is offered on end face, spacer pin 76 is located in resigning annular groove 86 close to one end of dial 8, annular of stepping down
Be fixed with block 87 in groove 86, spacer pin 76 can with block 87 against.Block 87 is corresponding with the zero point on dial 8, works as gear
Block 87 and spacer pin 76 against when, the zero point of dial 8 is located at initial position；Block 87 and limit when tapping to the depth needed
Position pin 76 is against because now spacer pin 76 is positioned, therefore can not further turning gear wheel shaft 5 so that the depth of tapping is accurate
It is errorless.
As shown in Fig. 3, Fig. 6 and Fig. 7, friction plate 44, epithelium tep reel 42 are provided between epithelium tep reel 42 and lower belt pulley 43
Frictional force between lower belt pulley 43 and friction plate 44 can cause epithelium tep reel 42 and hypodermis in 23 normal rotation of main shaft wheel
The synchronous axial system of tep reel 43 simultaneously can cause epithelium tep reel 42 or lower belt pulley 43 and friction plate 44 in 23 torque force overload of main shaft wheel
Skid.
As shown in Fig. 3, Fig. 6 and Fig. 7, the upper end of middle wheel shaft 41 passes epithelium tep reel 42, and lower belt pulley 43 includes axle sleeve
Portion 431 and belt pan portion 432, shaft sleeve part 431 are enclosed in middle wheel shaft 41, in shaft sleeve part 431 and middle wheel shaft 41 between be provided with
Belt pan portion 432 is stretched out in bearing, the upper end of shaft sleeve part 431, and epithelium tep reel 42 is enclosed on shaft sleeve part 431 and stretches out belt pan portion 432
One section.Epithelium tep reel 42, which is directly sleeved on, can improve the synchronism in normal rotation with lower belt pulley 43 in shaft sleeve part 431.Belt
The upper surface of pan portion 432 has lower annular groove 433, and the lower surface of epithelium tep reel 42 has upper annular groove 421, the friction
Piece 44 is embedded between annular groove 421 and lower annular groove 433.Upper annular groove 421 and lower annular groove 433 prevent friction
There is displacement in piece 44.
As shown in Fig. 3, Fig. 6 and Fig. 7, one section of the stretching belt of shaft sleeve part 431 pan portion 432 is threaded with latch 45,
Thrust ball bearing 47 is provided between latch 45 and epithelium tep reel 42, if being provided with dry-pressing between thrust ball bearing 47 and latch 45
Tight spring 48, holddown spring 48 causes epithelium tep reel 42 to have the trend moved towards lower belt pulley 43 so that epithelium tep reel 42
Produce above-mentioned frictional force between lower belt pulley 43 and friction plate 44, by adjust the spacing of latch 45 and epithelium tep reel 42 come
The elastic force of holddown spring 48 is adjusted, to realize the control to frictional force size.
As shown in Fig. 3, Fig. 6 and Fig. 7, the middle part of latch 45 has resigning groove 46, the center tool of resigning groove 46
There is screwed hole, the screwed hole of latch 45 is connected with the threaded upper ends of middle wheel shaft 41, and the upper end of holddown spring 48 is resisted against resigning
In the groove bottom of groove 46, the lower end of holddown spring 48 and thrust ball bearing 47 against.The seat ring and upper belt of thrust ball bearing 47
Disk 42 is against the blowout patche of, the lower end of holddown spring 48 and thrust ball bearing 47 against the operationally seat ring meeting of thrust ball bearing 47
As epithelium tep reel 42 is rotated, blowout patche remains stationary；Epithelium tep reel 42 and lower belt pulley are caused by the elastic force of holddown spring 48
43 compress, it is ensured that in 23 normal rotation of main shaft wheel epithelium tep reel 42 and lower belt pulley 43 by the synchronous axial system of friction plate 44,
In 23 torque force overload of main shaft wheel, epithelium tep reel 42 or lower belt pulley 43 skid with friction plate 44；Can be by adjusting latch
Spacing between 45 and epithelium tep reel 42 adjusts the elastic force of holddown spring 48, control friction plate 44 and epithelium tep reel 42 and hypodermis
The maximum static friction force of tep reel 43.
Epithelium tep reel 42 and lower belt pulley 43 in normal operation in breast wheel 4 pass through the synchronous axial system of friction plate 44；When
When occurring 22 torque force overload of main shaft in tapping, the rotating speed of main shaft wheel 23 can reduce or stop operating so that lower belt pulley 43
Also rotating speed reduce or stop operating, while motor 2 still operate, that is, epithelium tep reel 42 can also receive motor 2 and rotate
The effect of power, causes epithelium tep reel 42 or lower belt pulley 43 to be skidded with friction plate 44 so that epithelium tep reel 42 can be still
Rotate, it is ensured that motor 2 will not stop operating, and prevent motor 2 from burning, while the rotatory force that lower belt pulley 43 is subject to can diminish, energy
Screw tap is prevented to be broken, maximum capacity protection workpiece and cutter.
As shown in Figure 2 and Figure 6, the lower end of middle wheel shaft 41 is fixed on adjustable plate 9, the rectangular in cross-section of adjustable plate 9, in
Between the lower end of wheel shaft 41 be fixed on the center of adjustable plate 9, adjustable plate 9 there are four elongated adjustment holes 91, adjustment hole 91
It is located at the edge of adjustable plate 9, the line between the length direction and motor wheel 21 and main shaft wheel 23 of four adjustment holes 91 respectively
It is parallel, have at the hole wall of the upper end of adjustment hole 91 and be fixed with annular recessed shoulder 911, cabinet 16 in adjusting rod 92, the present embodiment one
Adjusting rod 92 is to have to pass through adjustment hole 91 and screw thread with the one-to-one screwed hole of adjustment hole 91, screw on screw, cabinet 16
Hole is threadedly coupled, and the width of adjustment hole 91, which is more than on the diameter of screw, screw, to be cased with adjusting spring 93, and regulation spring 93 lower end is supported
Lean against on annular recessed shoulder 911, the upper end of regulation spring 93 is resisted against on the nut of screw, regulation spring 93 is in compressive state.
Adjustable plate 9 is to be pressed on by adjusting spring 93 on cabinet 16, can be moved relative to cabinet 16, pass through adjusting rod 92
The movement of adjustable plate 9 is defined through adjustment hole 91；Pass through belt 27 between breast wheel 4 and motor wheel 21 and main shaft wheel 23 respectively
Connection, after belt 27 is loaded onto, the tensile force of two root skin bands 27 is acted on breast wheel 4, due between two root skin bands 27
Clamp force can be different, therefore can pull breast wheel 4 so that adjustable plate 9 slides to a Slideslip of the larger belt 27 of tensile force, until
Reach the balance of the tensile force of two root skin band 27；It can be automatically adjusted by the structure after the installation of belt 27 so that two root skin bands
27 rate of tension reaches balance, improves installation effectiveness, it is ensured that motor wheel 21, main shaft wheel 23 and breast wheel 4 in the running steady
It is fixed；Removable breast wheel 4 causes belt 27 just can take out or install in a relaxed state when belt 27 are changed, conveniently more
Change belt 27.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 8, the bottom of column 11 is provided with lifting support 13, and lifting support 13 can be along vertical
Post 11 is moved axially, and the bottom of column 11 is fixed with rack 2 12, lifting support 13 and is rotatably connected to helical gear and worm screw, helical teeth
Wheel and rack 2 12 engage, the axial direction of worm screw with it is helical gear axially vertical, worm screw engages with helical gear, on lifting support 13 and also
Provided with turning handle 15, turning handle 15 is fixed with worm screw and worm screw can be driven to rotate.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 8, workbench 3 is fixed on lifting support 13 by trailing arm 31, lifting support 13
Upper to have installing plate 14, installing plate 14 is parallel with column 11, and trailing arm 31 includes trailing arm bar 311 and is fixed on the one end of trailing arm bar 311
Fixes sleeve 312, workbench 3 is fixed in fixes sleeve 312, and the other end of trailing arm bar 311 is fixed with fixed plate 32, fixed plate
32 are integrally formed with trailing arm bar 311, and fixed plate 32 is vertical with workbench 3.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 8, connected between fixed plate 32 and installing plate 14 by fixing bolt 33, it is fixed
Adjusting pad 34 is additionally provided between plate 32 and installing plate 14, spacer pin 35 passes through fixed plate 32, adjusting pad 34 and installing plate 14 and position
In having resigning hole 341 on the underface of fixing bolt 33, adjusting pad 34, spacer pin 35 passes through resigning hole 341, resigning hole 341
Diameter be more than spacer pin 35 diameter, between spacer pin 35 and fixed plate 32 and installing plate 14 be tight fit connection.
As shown in Figure 1, Figure 2, shown in Fig. 3 and Fig. 8, the end face of wherein one end of adjusting pad 34 is plane, adjusting pad 34 it is another
The end face at end is inclined-plane, and resigning hole 341, which is located in inclined-plane and the less side of interplanar spacing, fixed plate 32, to be threaded with least
One adjusting screw 36, the end of adjusting screw 36 can lean with adjusting pad 34.Adjusting screw 36 has in the present embodiment one
Two, two adjusting screws 36 are respectively positioned at the downside of fixing bolt 33 and positioned at the both sides of spacer pin 35, two adjusting screws
36 are relatively fixed bolt 33 and the line of spacer pin 35 is symmetrical.There is different thickness in adjusting pad 34, by installing different thickness
The adjusting pad 34 of degree realizes the purpose that the center of workbench 3 is alignd with main shaft 22.Need to step down during mounting and adjusting pad 34
Fixed plate 32 is being resisted against adjusting pad by hole 341 with being alignd in fixed plate 32 and column 11 for the hole that spacer pin 35 is passed through
Workbench 3 " bowing " can be caused when on 34, by the state of the structure manual control workbench 3, follow-up installation behaviour is facilitated
Make, increase installation effectiveness, reduce the requirement on machining accuracy to workbench 3.
In installment work platform 3, fixing bolt 33 make it that three is tight through fixed plate 32, adjusting pad 34 and installing plate 14
Stick together, the adjustment of the vertical equity of workbench 3 is adjusted by way of observing level meter and being rapped using rubber hammer, workbench
The adjustment of 3 transverse horizontals causes the end of adjusting screw 36 is acted against to cause fixed plate on adjusting pad 34 by turning adjusting screw 36
32 reaction forces drive workbench 3 " new line ", and band to insert spacer pin 35 after workbench 3 is vertical with main shaft 22；By setting
The machining accuracy to perpendicularity between fixed plate 32 and workbench 3 can be reduced by putting adjusting screw 36, reduce production cost.
Embodiment two
The structure and principle of the present embodiment be the same as Example one are essentially identical, and different place is：Position limiting structure includes
Spacer pin, spacer pin is fixed on correction disk, and being fixed with cabinet between two pieces of limited blocks, two pieces of limited blocks has interval, limit
One end of position pin is located between two pieces of limited blocks, and spacer pin can be rotated with gear shaft in the interval between two pieces of limited blocks,
Microswitch and stroke dog one against when spacer pin and one of limited block against departing from stroke dog in microswitch
A period of time spacer pin and another piece of limited block against.The radian that spacer pin is rotated with gear shaft is defined by two pieces of limited blocks,
Also just define the radian that can be rotated with gear shaft of correction disk, thus realize microswitch and stroke dog one against when or
Microswitch departs from stroke dog prevents correction disk as gear shaft is rotated for the moment.
Embodiment three
The structure and principle of the present embodiment be the same as Example one are essentially identical, and different place is：Location structure includes
Screwed hole is offered on position fixing handle, dial, one end of position fixing handle is connection end, and the end of connection end is fixed with friction
Piece, connection end is threaded on screwed hole, and friction plate can be pressed on gear shaft.By rotating handle so that friction plate is compressed
In gear shaft so that dial and gear shaft synchronous axial system, rotate handle by friction plate and gear shaft departs from so that dial and tooth
Wheel shaft can be relatively rotated.
Example IV
The structure and principle of the present embodiment be the same as Example one are essentially identical, and different place is：Stroke limit hole is
Elongate holes, the track of the length direction in stroke limit hole is in circular arc.The structure ensure that spacer pin has certain rotation
Stroke.
Embodiment five
The structure and principle of the present embodiment be the same as Example one are essentially identical, and different place is：Correct disk and handle
Friction pad is provided between seat.By friction pad realize correction disk spacer pin not with stroke limit hole against when it is synchronous with handle set
Rotate, correction disk spacer pin and stroke limit hole against when can opposite handle seat rotate.
Embodiment six
The structure and principle of the present embodiment be the same as Example one are essentially identical, and different place is：The upper end of adjusting rod
With external screw thread, the threaded upper ends of adjusting rod are connected with adjusting nut, and lower end and the cabinet of adjusting rod are fixed, and adjust the upper of spring
End is resisted against on nut.The decrement of spring is adjusted by the distance between adjusting nut and installing plate, it is ensured that in skin
Installing plate movement is smooth when band pulls breast wheel.
Embodiment seven
The structure and principle of the present embodiment be the same as Example one are essentially identical, and different place is：Alignment pin is located at solid
Determine the underface of bolt, adjusting screw has one, and adjusting screw and fixing bolt and alignment pin on the same line, adjust spiral shell
Nail is located between fixing bolt and alignment pin.By rotating lateral horizontal position of the adjusting screw with regard to energy adjustment work platform,
Adjust efficiency high.
Specific embodiment described herein is only to spirit explanation for example of the invention.Technology neck belonging to of the invention
The technical staff in domain can be made various modifications or supplement to described specific embodiment or be replaced using similar mode
Generation, but without departing from the spiritual of the present invention or surmount scope defined in appended claims.
Claims (10)
1. a kind of drilling tapping machine, including base (1), column (11) and cabinet (16), the column (11) are fixed on base (1)
On, the cabinet (16) is fixed on the upper end of column (11), and the column (11) is provided with workbench (3), the cabinet (16)
Motor (2) and main shaft (22) are provided with, the main shaft (22) is rotatably connected on cabinet (16), the main shaft (22) and workbench
(3) vertical and positioned at workbench (3) surface, the motor (2) can drive main shaft (22) to rotate forward or invert, the cabinet
(16) gear shaft (5) that main shaft (22) can be driven to move along its axis is additionally provided with, it is characterised in that gear shaft (5) passes machine
One end of case (16) is traversing through end (51), is cased with correction disk (7) on the traversing through end (51), and the correction disk (7) is with passing
Hold (51) to rotate and energy opposed gear axle (5) is rotated when by circumferential resistance, be fixed with the outer peripheral face of the correction disk (7)
The microswitch (88) of main shaft (22) rotating, the school can be controlled by being fixed with stroke dog one (71), the cabinet (16)
When positive disk (7) is rotated stroke dog one (71) can with microswitch (88) against or depart from, the correction disk (7) and cabinet
(16) between provided with can microswitch (88) and stroke dog one (71) against or microswitch (88) depart from stroke dog
Cause to correct the position limiting structure that disk (7) opposed gear axle (5) is rotated when one (71).
2. drilling tapping machine according to claim 1, it is characterised in that the position limiting structure includes spacer pin (76), institute
State spacer pin (76) to be fixed on correction disk (7), there are stroke limit hole (17) on the cabinet (16), the spacer pin (76)
One end pass through stroke limit hole (17), the spacer pin (76) can be rotated with gear shaft (5) in stroke limit hole (17),
Microswitch (88) and stroke dog one (71) against when spacer pin (76) with the side hole wall in stroke limit hole (17) against,
When microswitch (88) departs from stroke dog one (71) spacer pin (76) and the opposite side hole wall in stroke limit hole (17) against.
3. drilling tapping machine according to claim 2, it is characterised in that be additionally provided with the traversing through end (51) tubular
Handle set (6), the handle set (6) is enclosed on traversing through end (51), and the correction disk (7) is enclosed on handle set (6), the correction
Disk (7) with handle set (6) rotate and spacer pin (76) Yu stroke limit hole (17) hole wall against when can opposite handle
(6) rotate, being fixed with the traversing through end (51) on flat key (52), the inner peripheral surface of the handle set (6) has flat key groove (62),
The flat key (52) is located in flat key groove (62), and the width of the flat key groove (62) is more than the width of flat key (52), the flat key
(52) radian that can be rotated in flat key groove (62) is identical with the radian that spacer pin (76) can be rotated in stroke limit hole (17).
4. drilling tapping machine according to claim 3, it is characterised in that have at least on the side face of the correction disk (7)
Wiper block (73), limit spring (74) and housing screw are sequentially provided with one spacing hole (72), the spacing hole (72)
(75), the housing screw (75) is threaded in spacing hole (72), one end and the handle set (6) of the wiper block (73)
Outer peripheral face against one end of, the limit spring (74) and housing screw (75) against, the other end of limit spring (74) with
The other end of wiper block (73) is against the limit spring (74) is in compressive state.
5. the drilling tapping machine according to claim 3 or 4, it is characterised in that the handle set (6) is provided with dial
(8), the dial (8) is located at the outside of correction disk (7), and the dial (8) is enclosed on handle set (6) and can opposite handle
Seat (6) is rotated, and stroke dog two (81), the stroke when dial (8) rotates are fixed with the outer peripheral face of the dial (8)
Block two (81) can trigger microswitch (88), between the dial (8) and handle set (6) provided with can by dial (8) and
The fixed location structure of handle set (6).
6. drilling tapping machine according to claim 5, it is characterised in that the location structure include positioning briquetting (82),
There is frustum face, the periphery of the handle set (6) on position fixing handle (83) and two alignment pins (85), the positioning briquetting (82)
There is annular groove (61), the frustum face of the positioning briquetting (82) and the cell wall of annular groove (61) are against two institutes on face
State alignment pin (85) to be fixed on dial (8), the positioning briquetting (82) is positioned between two alignment pins (85), it is described to carve
Positioning spiro pit is offered on scale (8), the positioning spiro pit is located between two alignment pins (85), the position fixing handle
(83) one end is connection end (84), and the connection end (84) is threaded on positioning spiro pit, the connection end (84)
End can be pressed in positioning briquetting (82).
7. drilling tapping machine according to claim 5, it is characterised in that the spacer pin (76) through correction disk (7) and
Two ends pass correction disk (7) respectively, and the dial (8) offers resigning annular groove (86), institute on correction disk (7) end face
Spacer pin (76) is stated close to one end of dial (8) to be located in resigning annular groove (86), it is fixed in the resigning annular groove (86)
Have a block (87), the spacer pin (76) can with block (87) against.
8. the drilling tapping machine according to claim 1 or 2 or 3, it is characterised in that be rotatably connected in the cabinet (16)
Motor wheel (21), main shaft wheel (23) and breast wheel (4), the motor wheel (21) are connected with motor (2), the main shaft wheel (23) with
Main shaft (22) is connected, and the breast wheel (4) is located between motor wheel (21) and main shaft wheel (23), during the breast wheel (4) includes
Between wheel shaft (41), epithelium tep reel (42) and lower belt pulley (43), the epithelium tep reel (42) and lower belt pulley (43) the company of rotation
Be connected in middle wheel shaft (41), the epithelium tep reel (42) and motor wheel (21) and lower belt pulley (43) and main shaft wheel (23) it
Between connected respectively by belt (27), it is described provided with friction plate (44) between the epithelium tep reel (42) and lower belt pulley (43)
Frictional force between epithelium tep reel (42) and lower belt pulley (43) and friction plate (44) can make in main shaft wheel (23) normal rotation
Obtain epithelium tep reel (42) and lower belt pulley (43) synchronous axial system and epithelium tep reel can be caused in main shaft wheel (23) torque force overload
Or lower belt pulley (43) and friction plate (44) skid (42).
9. drilling tapping machine according to claim 8, it is characterised in that the lower end of the middle wheel shaft (41) is fixed on tune
Save on plate (9), there are some elongated adjustment holes (91), the length side of the adjustment hole (91) on the adjustable plate (9)
It is parallel to the line between motor wheel (21) and main shaft wheel (23), adjusting rod (92) is fixed with the cabinet (16), it is described
Adjusting rod (92) passes through adjustment hole (91), is cased with regulation spring (93) on the adjusting rod (92), regulation spring (93) lower end with
Adjustable plate (9) is against regulation spring (93) upper end is with adjusting rod (92) against the regulation spring (93) is in compressive state.
10. the drilling tapping machine according to claim 1 or 2 or 3, it is characterised in that the bottom of the column (11) is provided with
Lifting support (13), the lifting support (13) can move axially along column (11), and the workbench (3) passes through trailing arm (31)
It is fixed on lifting support (13), trailing arm (31) the energy adjustment work platform (3) and the perpendicularity of main shaft (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410379251.5A CN104139305B (en) | 2014-08-04 | 2014-08-04 | A kind of drilling tapping machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410379251.5A CN104139305B (en) | 2014-08-04 | 2014-08-04 | A kind of drilling tapping machine |
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| CN104139305A CN104139305A (en) | 2014-11-12 |
| CN104139305B true CN104139305B (en) | 2017-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410379251.5A Active CN104139305B (en) | 2014-08-04 | 2014-08-04 | A kind of drilling tapping machine |
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Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328456A (en) * | 2014-08-14 | 2016-02-17 | 扬州兴益机械有限公司 | Drilling and tapping machine |
| CN104668962B (en) * | 2015-01-22 | 2018-11-02 | 余姚市兴泰机械制造有限公司 | A kind of drilling machine |
| CN106180819B (en) * | 2016-07-05 | 2018-08-28 | 宿州市明兴金属制造有限公司 | Drilling machine electric drill with positioning device |
| CN106180820B (en) * | 2016-07-05 | 2018-08-28 | 宿州市明兴金属制造有限公司 | Air inlet cylinder cap lateral aperture drilling tool component |
| CN106363205B (en) * | 2016-10-13 | 2018-10-12 | 温州职业技术学院 | A kind of clipping drilling machine |
| CN106312132B (en) * | 2016-10-13 | 2019-04-12 | 温州职业技术学院 | A kind of multifunctional drill |
| CN106624806A (en) * | 2016-11-16 | 2017-05-10 | 宁波米诺机床有限公司 | Drilling and tapping calender |
| CN107984099B (en) * | 2017-12-17 | 2019-11-12 | 东阳市天杨建筑工程设计有限公司 | Multifunction laser perforating mechanism and its application method with Incision Machine's |
| CN108673154A (en) * | 2018-07-18 | 2018-10-19 | 重庆炅达贸易有限公司 | Auto parts machinery production process equipment |
| CN108942237A (en) * | 2018-08-14 | 2018-12-07 | 卓弢机器人盐城有限公司 | A kind of automation drilling tapping machine and its working method |
| CN109604666B (en) * | 2018-12-17 | 2020-07-21 | 浙江西菱股份有限公司 | Drilling machine |
| CN111876912A (en) * | 2020-09-11 | 2020-11-03 | 台州市钮王缝纫机有限公司 | Rotating mechanism in automatic button feeding device |
| CN113333811A (en) * | 2021-05-18 | 2021-09-03 | 赵祥峰 | Intelligent drilling machine |
| CN113118774B (en) * | 2021-05-20 | 2022-01-11 | 深圳市德治鑫自动化设备有限公司 | Efficient punching and tapping all-in-one machine and using method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1145697A (en) * | 1955-12-23 | 1957-10-29 | Advanced machine tools | |
| US5634748A (en) * | 1993-05-19 | 1997-06-03 | Ryobi Limited | Drill press having a movable head and a tilt table |
| TW515350U (en) * | 2000-09-15 | 2002-12-21 | Jin-Shiung Lin | Improved structure for controlling tapping depth of gear type thread pitch in automatic tapping machine |
| CN2738940Y (en) * | 2004-05-08 | 2005-11-09 | 立勇实业股份有限公司 | Machine tool structure with drilling and thread-cutting-eliminating function |
| KR100853562B1 (en) * | 2007-02-15 | 2008-08-22 | 소순민 | Automatic tapping device |
| KR20090126864A (en) * | 2008-06-05 | 2009-12-09 | 삼화이엔지 주식회사 | Handle structure of tapping machine |
| CN201960232U (en) * | 2011-01-09 | 2011-09-07 | 余晓东 | Gear type tapping machine |
| CN204036018U (en) * | 2014-08-04 | 2014-12-24 | 浙江西菱股份有限公司 | A kind of drilling tapping machine |
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2014
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Denomination of invention: Drilling and tapping machine Effective date of registration: 20180312 Granted publication date: 20170822 Pledgee: Zhejiang Tailong commercial bank Taizhou branch of Limited by Share Ltd Pledgor: ZHEJIANG XILING CO., LTD. Registration number: 2018330000057 |
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