CN207824380U - A kind of tapping device, multistation tapping device and its multistation drilling, tapping integration apparatus - Google Patents
A kind of tapping device, multistation tapping device and its multistation drilling, tapping integration apparatus Download PDFInfo
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- CN207824380U CN207824380U CN201721222395.5U CN201721222395U CN207824380U CN 207824380 U CN207824380 U CN 207824380U CN 201721222395 U CN201721222395 U CN 201721222395U CN 207824380 U CN207824380 U CN 207824380U
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- screw tap
- tapping
- hole
- drill bit
- clamping piece
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- 238000010079 rubber tapping Methods 0.000 title claims abstract description 412
- 238000005553 drilling Methods 0.000 title claims abstract description 172
- 230000010354 integration Effects 0.000 title claims abstract description 27
- 230000001360 synchronised effect Effects 0.000 claims abstract description 60
- 230000005540 biological transmission Effects 0.000 claims abstract description 59
- 230000007246 mechanism Effects 0.000 claims description 38
- 241000239290 Araneae Species 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 9
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- 238000009434 installation Methods 0.000 claims description 7
- 238000003754 machining Methods 0.000 claims description 6
- 238000005461 lubrication Methods 0.000 claims description 5
- 241001074085 Scophthalmus aquosus Species 0.000 claims description 4
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- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
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- 238000012545 processing Methods 0.000 abstract description 22
- 238000010586 diagram Methods 0.000 description 18
- 230000006872 improvement Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 7
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- 230000004992 fission Effects 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
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- 230000009286 beneficial effect Effects 0.000 description 1
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Abstract
The utility model proposes a kind of tapping device and its multistation drilling, tapping integration apparatus, it can be achieved that small pitch of holes multistation threaded hole synchronous forming.The tapping device is using seperated combined type screw tap and screw tap spindle drive part fit structure form.Multistation tapping device can effectively utilize multiple tapping devices, and Multi-station synchronous drilling is realized using toothed belt transmission form.Multi-hole position drilling, tapping integration apparatus simultaneously can work to Workpiece boring and tapping in an equipment on pair, realize accurately drilling and tapping positioning processing.The utility model proposes tapping device Working position is accurate, equipment uses, it is at low cost to fabricate.Multistation drilling, tapping integration apparatus are not influenced the multistation threaded hole synchronous forming, it can be achieved that small pitch of holes by drill chuck radius.
Description
Technical field
It is the utility model is related to a kind of tapping device and its multistation drilling, tapping integration apparatus, more particularly to accurate
Threaded hole forming tapping device and multistation its drilling, tapping integration apparatus.
Background technology
Existing tapping mode is mostly to use manually to be sleeved on screw tap using windeisen to carry out attacking for single threaded hole
Tooth.To improve working efficiency, while the process of multiple threaded holes progress tapping is utilized then using similar to by the way of multi-hole drill
Multiple drill chucks are clamped multiple screw taps and carry out tapping to multiple holes position simultaneously.Since each screw tap is all corresponding with a drill chuck, because
This, the pitch of holes for two adjacent holes that can be processed is to cannot be below the sum of the radius of two drill chucks；For some micro holes
When spacing or the pitch of holes of two adjacent holes are less than the sum of the radius of two drill chucks, existing similar gang drill can not be used
Or multi-hole drill carries out while the processing method of drilling.Applicants have invented a kind of screw taps, such as number of patent application
201710415245.4 this kind of screw tap is equipped with the screw tap sliding transmission bar portion of polygon-prism body；Using tapping synchronous pulley band
The kind of drive of dynamic screw tap sliding transmission bar portion, drives screw tap to rotate using tapping synchronous pulley, the screw tap sliding transmission of screw tap
Opposite tapping synchronous pulley moves down the mode realized and carry out tapping to threaded hole to bar portion simultaneously, without using drill point
Head, realizing can process while the position of multiple holes of arbitrary pitch of holes, especially be applicable in multiple Kong Weitong of small pitch of holes
Shi Jinhang tappings have the advantages that greatly improve production efficiency.But due to this kind of screw tap be dedicated screw tap, manufacture at
This height, while huge with the existing screw tap difference for sliding transmission bar portion without screw tap in structure, special screw tap and common silk
Cone is difficult to be combined or exchange between the two.
Invention content
The purpose of this utility model is to provide a kind of tapping device, which utilizes seperated combined type screw tap and screw tap master
Axis driving member fit structure form is fastened togather screw tap and screw tap spindle drive part by screw tap clamping piece, screw tap companion
Screw tap spindle drive part moves, which coordinates with the screw tap equipped with screw tap fastening part, constitutes a fission and tears open
The screw tap main shaft of formula is connect, can directly be coordinated with screw tap driving wheel, is both to be driven as one under the drive of screw tap driving wheel
The tapping principal axis of screw tap rotation is rotated, and is to carry out tapping processing as a screw tap, realizes that accurately tapping positioning adds
Work, guarantee will not hole inclined tooth partially, while the screw tap component for directly carrying out tapping part is close with existing screw tap structure again, can
With using existing regular tap carry out simply process after be fabricated, reduce the manufacturing cost of device, and be easy to it is existing
Screw tap combines.
A further object of the utility model is to provide a kind of multistation tapping device, effectively utilizes the utility model
Multiple tapping devices that screw tap, screw tap spindle drive part are constituted using synchronous band forms, while realizing multistation tapping, one
Aspect is cancelled and screw tap fixed form is clamped by drill chuck, and realization is not influenced by drill chuck radius, reaches the same of small pitch of holes
Walk tapping function.Another one side, used screw tap is at low cost, can be interchangeable with regular tap using simple processing,
With good universal performance, product processing cost is reduced.Meanwhile the positioning relation between screw tap and spindle drive set can be with
Ensure that accuracy of screw machining is high, position is accurate.
The further object of the utility model is in providing multi-hole position drilling, tapping integration apparatus, to same in an equipment
When work Workpiece boring and tapping, realize accurately drilling and tapping positioning processing, while drilling and the position of tapping is accurate,
Hole position is correct, and drilling and tapping work quality are good, will not hole or inclined tooth partially, be greatly reduced equipment use, processing and manufacturing cost.
The tapping device of the utility model, including screw tap spindle drive part, screw tap driving wheel, screw tap mounting hole, screw tap card
Product, screw tap；The screw tap includes that screw forming work blade, screw tap bar portion, the screw tap fastening part positioned at front end are constituted；Silk
It is the straight slot or through-hole for traversing screw tap bar portion periphery to bore fastening part.The screw tap bar portion is located at the upper of forming work blade
End, screw tap fastening part are located in screw tap bar portion；The screw tap spindle drive part is equipped with screw tap sliding transmission bar portion, interconnecting piece,
The screw tap sliding transmission bar portion is the prism on triangle or quadrangle or four sides or more；The interconnecting piece connects equipped with screw tap
Hole is connect, interconnecting piece periphery is equipped with tapping stroke external screw thread, and interconnecting piece offers and tapping connecting hole from outer circumferential central axis direction
The screw tap clamping piece mounting hole to connect；Screw tap inner wall of the hole installing is equipped with tapping stroke internal thread；Screw tap driving wheel offer with
The corresponding prismatic hole of screw tap sliding transmission bar portion prism, it is screw tap driving wheel tooth that screw tap, which is driven wheel periphery,；The screw tap
Bar portion upper end is stretched into the screw tap connecting hole of screw tap spindle drive part；Screw tap clamping piece is arranged in screw tap clamping piece mounting hole,
Screw tap clamping piece is inserted into from the screw tap clamping piece mounting hole of screw tap spindle drive part, is matched by screw tap fastening part and screw tap clamping piece
Screw tap and screw tap spindle drive part are fixedly connected by conjunction；Screw tap clamping piece, the screw tap being fixedly connected and screw tap spindle drive part are set
It sets in screw tap mounting hole, in the tapping stroke external screw thread of screw tap spindle drive part interconnecting piece and the tapping stroke of screw tap mounting hole
Screw thread is meshed；Screw tap mounting hole is step-like, including accommodates the first hole of tapping of screw tap spindle drive part part and accommodate and lead
The pilot hole of axis driving member guide part or screw tap bar portion；When screw tap moves up and down, pilot hole and screw tap bar portion precision-fit are right
Screw tap provides cooperation and is oriented to so that screw tap moves downward tapping along the axis of pilot hole, ensures that inclined tooth will not occur for hole position
Situation.The screw tap driving wheel is mounted in screw tap sliding transmission bar portion, and prismatic hole and the screw tap of screw tap driving wheel slide
The polygon-prism body for being driven bar portion is adapted.The screw pitch of tapping stroke screw thread is identical as the screw forming work screw pitch of blade.
As the materialization of the utility model, screw tap mounting hole is arranged in the tapping upper mold of tapping mould.
As the materialization of the utility model, tapping device is equipped with screw tap driving member axle sleeve, and screw tap mounting hole is opened in silk
It bores in driving member axle sleeve.
As an improvement, screw tap fastening part is the straight slot of vertical screw tap bar portion axis, the straight slot includes three planes, tapping
First plane screw tap bar portion end face parallel with tapping third plane, the second plane of tapping are parallel with screw tap bar portion axis；Described
Interconnecting piece periphery screw tap clamping piece position of mounting hole is equipped with screw tap clamping piece mounting platform；Screw tap clamping piece includes screw tap clamping piece
Clamping part and screw tap clamping piece head；The screw tap clamping piece clamping part of screw tap clamping piece cooperatively forms buckle knot with screw tap fastening part
Structure；Screw tap clamping piece head captured is in the screw tap clamping piece mounting hole of screw tap spindle drive part, screw tap clamping piece header planes
It is contacted with screw tap clamping piece mounting platform；Screw tap clamping piece head cambered surface and screw tap main shaft less than driving member periphery or with
Match；Screw tap clamping piece is combined together screw tap and screw tap spindle drive part buckle, and screw tap is transported in company with spindle drive part
It moves and moves, when spindle drive part moves up or down, screw tap also up or moves down；Spindle drive part rotates, silk
Cone also rotates therewith；Rotation between the two is synchronous with movement.
As an improvement, the screw tap driving wheel described in tapping device, which is tapping transmission gear or tapping, is driven tapping synchronous belt
Wheel.
Realize the multistation tapping device of the utility model, including tapping power spindle, tapping upper mold, the installation of tapping upper mold
Plate, two or two or more the tapping device of station, for placing the lower die for waiting for tapping workpiece；The tapping upper mold is mounted on
In tapping upper mould fixed plate.Tapping device include screw tap spindle drive part, screw tap driving wheel, screw tap mounting hole, screw tap clamping piece,
Screw tap.Screw tap includes that screw forming work blade, screw tap bar portion, the screw tap fastening part positioned at front end are constituted；Screw tap fastening part is
Traverse the straight slot or through-hole of screw tap bar portion periphery.The screw tap bar portion is located at the upper end of screw forming work blade, screw tap
Fastening part is located in screw tap bar portion；The screw tap spindle drive part is equipped with screw tap sliding transmission bar portion, interconnecting piece, the silk
Cone sliding transmission bar portion is the prism on triangle or quadrangle or four sides or more；The interconnecting piece is equipped with screw tap connecting hole, even
Socket part periphery is equipped with tapping stroke external screw thread, and interconnecting piece is offered from outer circumferential central axis direction to connect with tapping connecting hole
Screw tap clamping piece mounting hole.Screw tap inner wall of the hole installing is equipped with tapping stroke internal thread；Screw tap driving wheel is offered to be slided with screw tap
It is driven the corresponding prismatic hole of bar portion prism, it is screw tap driving wheel tooth that screw tap, which is driven wheel periphery,；The screw tap bar portion upper end
It stretches into the screw tap connecting hole of screw tap spindle drive part；Screw tap clamping piece is arranged in screw tap clamping piece mounting hole, screw tap blocking
Part is inserted into from the screw tap clamping piece mounting hole of screw tap spindle drive part, is coordinated screw tap by screw tap fastening part and screw tap clamping piece
It is fixedly connected with screw tap spindle drive part.Screw tap clamping piece, the screw tap being fixedly connected and screw tap spindle drive part are arranged in screw tap
In mounting hole, the tapping stroke external screw thread of screw tap spindle drive part interconnecting piece is mutually nibbled with the tapping stroke internal thread of screw tap mounting hole
It closes.Screw tap mounting hole is step-like, including accommodates the first hole of tapping of screw tap spindle drive part part and accommodate spindle drive part
The pilot hole of guide part or screw tap bar portion.When screw tap moves up and down, spindle drive part and spindle drive part guide part or lead
To hole and screw tap bar portion precision-fit, cooperation and guiding are provided for the vertical direction movement of screw tap so that screw tap is along pilot hole
Axis move downward tapping, ensure that inclined tooth situation will not occur for hole position.Screw tap driving wheel is mounted on screw tap sliding transmission bar portion
On, the prismatic hole of screw tap driving wheel and the polygon-prism body of screw tap sliding transmission bar portion are adapted.Tapping stroke screw thread
Screw pitch is identical as the screw-tap threaded forming screw pitch of work blade.Tapping power is equipped between tapping power spindle and screw tap driving wheel
Transmission mechanism.Screw tap driving wheel can drive screw tap spindle drive part to rotate, while screw tap spindle drive part again can be with respect to silk
Bore the driving wheel displacement opposite in vertical direction.
As the materialization of the utility model multistation tapping device, the tapping upper mold in tapping mould is arranged in screw tap mounting hole
It is interior.
As the materialization of the utility model multistation tapping device, tapping device is equipped with screw tap driving member axle sleeve, screw tap
Mounting hole is opened in screw tap driving member axle sleeve.Tapping upper mold offers tapping principal axis hole, and screw tap driving member axle sleeve is mounted on and attacks
In tooth spindle hole.
As an improvement, the screw tap driving wheel of multistation tapping device is tapping synchronous pulley；Tapping power spindle and two
Or two or more tapping synchronous pulleys form synchronous belt drive mechanism by synchronous belt；Two are equipped in synchronous belt drive mechanism
A or two or more tensioning wheels, tensioning wheel are fixedly mounted on tapping upper module.
As an improvement, screw tap fastening part is the straight slot of vertical screw tap bar portion axis, the straight slot includes three planes, tapping
First plane screw tap bar portion end face parallel with tapping third plane, the second plane of tapping are parallel with screw tap bar portion axis；Described
Interconnecting piece periphery screw tap clamping piece position of mounting hole is equipped with screw tap clamping piece mounting platform；Screw tap clamping piece includes screw tap clamping piece
Clamping part and screw tap clamping piece head；The screw tap clamping piece clamping part of screw tap clamping piece cooperatively forms buckle knot with screw tap fastening part
Structure；Screw tap clamping piece head captured is in the screw tap clamping piece mounting hole of screw tap spindle drive part, screw tap clamping piece header planes
It is contacted with screw tap clamping piece mounting platform；Screw tap clamping piece head cambered surface is matched with the periphery of screw tap spindle drive part.
As an improvement, the tapping upper mold of multistation tapping device includes tapping upper module, tapping upper mold oil seal plate, in tapping
Moulded board；The tapping upper mold oil seal plate is fixedly mounted on above tapping upper module, closes tapping device oil-way；Tapping
Upper module and tapping upper mold oil seal plate offer tapping principal axis hole, and tapping device is mounted on tapping upper mold oil seal plate and tapping upper mold
In the spindle hole of block, the upper flange shape edge of screw tap driving member axle sleeve is arranged on tapping upper mold oil seal plate spindle hole edge；
It is equipped with tapping upper molded plate above tapping upper mold oil seal plate, covers tapping synchronous pulley, silk is offered in tapping upper molded plate
Cone sliding transmission rod aperture, screw tap sliding transmission bar portion, which is slided from the screw tap of tapping upper module in transmission rod aperture, stretches out.Tapping upper mold
Tapping device oil-way is offered on block to be connected with tapping principal axis hole.
As an improvement, the screw tap driving member axle sleeve peripheral surface is presented equipped with screw tap driving member shaft sleeve oil groove.
Realize that the multistation drilling of the utility model aim, tapping integration apparatus include upper spider, move up and down driving
Mechanism, upper module, top board, upper mould fixed plate, Multi-station drilling device, drilling driving motor, multistation tapping device, tapping
Driving motor, lower die rotary table, lower bearing bracket, lower die rotary table driving mechanism；
Reciprocating mechanism fixed part is arranged on upper spider, and reciprocating mechanism movement portion is arranged on upper module；On
Lower mobile mechanism's driving upper module moves up and down；
Top board is fixed on upper module；Cope plate is suspended on upper module, is equipped with the guiding of guide post guide hole between the two
Structure is externally provided with support spring in guide post；
The upper mold of upper mold and multistation the tapping device setting of Multi-station drilling device is separately positioned in upper mould fixed plate,
Lower die is mounted on lower die rotary table, and station corresponding with Multi-station drilling device upper mold is the lower die of drilling station, with
Multistation tapping device upper mold is to being arranged the lower die that corresponding station is tapping station；
Multi-station drilling device, including drilling power main shaft, the drilling equipment of drilling upper mold, two or two or more are used
In the lower die for placing workpiece to be added.The upper mold that drills is mounted in upper mould fixed plate, and drilling upper mold offers two or two or more
Drill spindle hole, drilling equipment be mounted on drill spindle hole in.The drilling equipment includes drill bit, auger axis transmission
Part, drill bit driving wheel, drill bit mounting hole, drill bit clamping piece, drill bit resetting spring；The drill bit includes the drill bit positioned at front end
Cutting edge portion, drill bit bar portion, drill bit fastening part are constituted；The drill bit shaft portion is located at the upper end of bit cutting blade, drill chuck
Portion processed is located at the top of drill bit bar portion；Drill bit fastening part is the straight slot or through-hole for traversing drill bit bar portion periphery；The drill bit
Spindle drive part is equipped with drill bit sliding bar portion, drill bit interconnecting piece, and it is polygon-prism body that the drill bit, which slides bar portion, described
Drill bit interconnecting piece is equipped with drill bit connecting hole, and drill bit interconnecting piece offers the brill to connect with connecting hole from outer circumferential central axis direction
Head clamping piece mounting hole, it is butting section that drill bit, which slides bar portion upper end,；Auger axis driving member is stretched into the drill bit bar portion upper end
Drill bit connecting hole in；Drill bit clamping piece is arranged in drill bit clamping piece mounting hole, and drill bit clamping piece is by drill bit and auger axis
Driving member is fixedly connected；The mounting hole is step-like, including the first hole of receiving drill bit spindle drive part part and receiving
The first pilot hole of drilling of auger axis driving member guide part or receiving drill bit bar portion；When drill bit moves up and down, auger axis
Driving member and auger axis driving member guide part or the first pilot hole of drilling and drill bit bar portion precision-fit match drill bit offer
It closes and is oriented to so that drill bit moves downward drilling along the axis of the first pilot hole, ensures that inclined hole situation will not occur for hole position；Institute
The driving wheel stated offer three while or when three more than polygon-prism shape hole, transmission wheel periphery is driving wheel tooth；It is fixedly connected
Drill bit and auger axis driving member be arranged in drill bit mounting hole；One after clamping piece, auger axis driving member, drill bit connection
Body part is rotatably arranged in mounting hole, and the driving wheel is mounted in drilling sliding bar portion, the polygon rib in driving wheel
Cylindrical hole and the polygon-prism body of drilling sliding bar portion are adapted；Resetting spring is arranged in spindle drive part interconnecting piece and installation
Between the bottom in first hole in hole；The setting corresponding with drilling upper mold position of the lower die of drilling station；Power spindle and driving wheel
Between be equipped with transmission mechanism.
The multistation tapping device includes tapping power spindle, and tapping upper mold, two or two or more station are attacked
Tooth device, for placing the lower die for waiting for tapping workpiece；The drilling upper mold be mounted on upper mould fixed plate on, tapping set including
Screw tap spindle drive part, screw tap driving wheel, screw tap mounting hole, screw tap clamping piece, screw tap；The screw tap includes being located at front end
Screw forming work blade, screw tap bar portion, screw tap fastening part are constituted；Screw tap fastening part is the straight slot for traversing screw tap bar portion periphery
Or through-hole.The screw tap bar portion is located at the upper end of screw forming work blade, and screw tap fastening part is located in screw tap bar portion；It is described
Screw tap spindle drive part be equipped with screw tap sliding transmission bar portion, interconnecting piece, the screw tap sliding transmission bar portion be triangle or four
Prism more than in Xing Huosi；The interconnecting piece is equipped with screw tap connecting hole, and interconnecting piece periphery is equipped with the outer spiral shell of tapping stroke
Line, interconnecting piece offer the screw tap clamping piece mounting hole to connect with tapping connecting hole from outer circumferential central axis direction；Screw tap is pacified
It fills hole inner wall and is equipped with tapping stroke internal thread；The screw tap driving wheel offers corresponding with screw tap sliding transmission bar portion prism
Prismatic hole, screw tap be driven wheel periphery be screw tap driving wheel tooth；Screw tap spindle drive part is stretched into the screw tap bar portion upper end
Screw tap connecting hole in；Screw tap clamping piece is arranged in screw tap clamping piece mounting hole, and screw tap clamping piece is from screw tap spindle drive part
Screw tap clamping piece mounting hole be inserted into, screw tap and screw tap spindle drive part consolidated by screw tap fastening part and the cooperation of screw tap clamping piece
Fixed connection；Screw tap clamping piece, the screw tap being fixedly connected and screw tap spindle drive part are arranged in screw tap mounting hole, and screw tap main shaft passes
The tapping stroke external screw thread of moving part interconnecting piece is meshed with the tapping stroke internal thread of screw tap mounting hole；Screw tap mounting hole is step
Shape, including accommodate the first hole of tapping of screw tap spindle drive part part and accommodate spindle drive part guide part or screw tap bar portion
Pilot hole；When screw tap moves up and down, pilot hole and screw tap bar portion precision-fit provide cooperation to screw tap and are oriented to so that screw tap
Tapping is moved downward along the axis of pilot hole, ensures that inclined tooth situation will not occur for hole position.Screw tap driving wheel is slided mounted on screw tap
In dynamic transmission bar portion, the prismatic hole of screw tap driving wheel and the polygon-prism body of screw tap sliding transmission bar portion are adapted.Tapping
The screw pitch of stroke screw thread is identical as the screw forming of the screw tap mounting hole work screw pitch of blade.
As the materialization of the utility model, multistation drilling, the drill bit mounting hole setting of tapping integration apparatus are being bored
In the upper mold of casement；Screw tap mounting hole is arranged in the upper mold of tapping mould.
As the materialization of the utility model, multistation drills, the drilling equipment of tapping integration apparatus is passed equipped with drill bit
Moving part axle sleeve, drill bit mounting hole are opened in drill bit driving member axle sleeve.Drilling upper mold offers drill spindle hole, drill bit driving member
Axle sleeve is mounted in drill spindle hole.Tapping device is equipped with screw tap driving member axle sleeve, and screw tap mounting hole is opened in screw tap driving member
In axle sleeve.Upper mold offers tapping principal axis hole, and tapping driving member axle sleeve is mounted in tapping principal axis hole.
It is oriented to as an improvement, being equipped with the drilling second coordinated with bit cutting blade at the lower ending opening of drilling mounting hole
Hole；The second pilot hole of tapping with screw-tap threaded forming work blade cooperation is equipped at the lower ending opening of screw tap mounting hole；Pass through
Dual-guiding structure ensures to shift and reduce deformation when drill bit or screw tap are processed, improves the processing essence of drilling and tapping
Degree.
As an improvement, multistation drills, the drill bit driving wheel of the Multi-station drilling device of tapping integration apparatus is drilling
Synchronous pulley；The drill bit synchronous pulley of drilling power main shaft and two or two or more pass through synchronous belt and form toothed belt transmission machine
Structure；Two or two or more tensioning wheels are equipped in synchronous belt drive mechanism, tensioning wheel is fixedly mounted in drilling upper mold；It is more
The screw tap driving wheel of station tapping device is tapping synchronous pulley；Tapping power spindle is synchronous with two or two or more tappings
Belt wheel forms synchronous belt drive mechanism by synchronous belt；Two or two or more tensionings are equipped in synchronous belt drive mechanism
Wheel, tensioning wheel are fixedly mounted on tapping upper module.
As an improvement, the drill bit fastening part of the multistation drilling, tapping integration apparatus Multi-station drilling device is
The straight slot of vertical drill bit bar portion axis, the straight slot include three planes, the first plane of drill bit brill parallel with drill bit third plane
Head rod end surface, the second plane of drill bit are parallel with drill bit bar portion axis；Drill bit interconnecting piece periphery drill bit clamping piece position of mounting hole
Equipped with drill bit clamping piece mounting platform；The drill bit clamping piece includes drill bit clamping part and drill bit clamping piece head；Drill chuck
The drill bit clamping part of product cooperatively forms buckle structure with drill bit fastening part；Drill bit clamping piece head captured is driven in auger axis
In the drill bit clamping piece mounting hole of part, drill bit clamping piece header planes are contacted with drill bit clamping piece mounting platform；Drill bit clamping piece
Head cambered surface is matched with the periphery of auger axis driving member；It is equipped between drill bit resetting spring and drill bit driving member axle sleeve
Rotate gasket.Screw tap fastening part is the straight slot of vertical screw tap bar portion axis, and the straight slot includes three planes, the first plane of tapping
Screw tap bar portion end face parallel with tapping third plane, the second plane of tapping are parallel with screw tap bar portion axis；Outside the interconnecting piece
All screw tap clamping piece position of mounting hole are equipped with screw tap clamping piece mounting platform；Screw tap clamping piece include screw tap clamping piece clamping part and
Screw tap clamping piece head；The screw tap clamping piece clamping part of screw tap clamping piece cooperatively forms buckle structure with screw tap fastening part；Screw tap
Clamping piece head captured is in the screw tap clamping piece mounting hole of screw tap spindle drive part, screw tap clamping piece header planes and screw tap card
Product mounting platform contacts；Screw tap clamping piece head cambered surface is matched with the periphery of screw tap spindle drive part.
The drilling upper mold of the multistation drilling, tapping integration apparatus Multi-station drilling device includes drilling upper mold
Block, drilling upper mold oil seal plate, drill upper molded plate；Oil-way is offered on drilling upper module to be connected with drill spindle hole；
The drilling upper mold oil seal plate is fixedly mounted on above drilling upper module, closed lubrication oil groove；It drills on upper module and drilling
Moulding oil sealing plate offers drill spindle hole, and drilling equipment is mounted on the drill spindle hole of drilling upper mold oil seal plate and the upper module that drills
Interior, the upper flange shape edge setting of drill bit driving member axle sleeve is at drilling upper mold oil seal plate drill spindle hole edge；In drilling
It is equipped with drilling upper molded plate above moulding oil sealing plate, covers drilling synchronous pulley, drill bit sliding bar is offered in drilling upper molded plate
Hole, drill bit sliding bar are stretched out from the drill bit sliding rod aperture of drilling upper module.
The tapping upper mold of multistation tapping device includes tapping upper module, tapping upper mold oil seal plate, tapping upper molded plate；It attacks
Oil-way is offered on tooth upper module to be connected with spindle hole；The tapping upper mold oil seal plate is fixedly mounted on tapping upper mold
Above block, closed lubrication oil groove；Tapping upper module and tapping upper mold oil seal plate offer tapping principal axis hole, and tapping device is mounted on
In the spindle hole of tapping upper mold oil seal plate and tapping upper module, the upper flange shape edge of screw tap driving member axle sleeve is arranged in tapping
On upper mold oil seal plate spindle hole edge；It is equipped with tapping upper molded plate above tapping upper mold oil seal plate, covers synchronous pulley, is attacking
Tooth upper molded plate offers screw tap sliding transmission rod aperture, and screw tap slides drive link and slides transmission rod aperture from the screw tap of tapping upper module
Middle stretching.
The multistation drilling, tapping integration apparatus screw tap driving member axle sleeve, drill bit driving sleeve peripheral surface are presented
Equipped with oil groove.
The beneficial effects of the utility model are that drill bit or screw tap are equipped with drill bit or screw tap fastening part, profit on the top of bar portion
Coordinated with drill bit or screw tap spindle drive part with drill bit or screw tap clamping piece, constitutes a target drill or screw tap, this combination
Target drill or screw tap afterwards coordinates with driving wheel, is not only rotated as main shaft under the drive of driving wheel, but also as processing
Cutlery is processed.Original integrated target drill or screw tap are changed into the component knot of seperated part buckle-type by the utility model
Structure, the spindle drive part using newly-designed drill bit or screw tap play the role of forming a connecting link, due to the fastening using Split assembled
Structure, drill bit or screw tap spindle drive part are special-purpose member, and drill bit or screw tap in the utility model as attrition component, and are showed
There are common drill bit or screw tap to compare, only increase and be provided with fastening part, is not much different with normal drill bit or screw tap in structure,
Cost can be greatly reduced during manufacturing.In addition, in drilling or tapping process, if drill bit or screw tap damage
It is bad, it is only necessary to attrition component part to be replaced, without more bit change or screw tap spindle drive part, relative in utility model before
With sliding bar portion one drill bit or screw tap for, the replacement cost of this accessory will substantially reduce, and advantageously reduce whole
A production cost.In addition, disconnect mode using fission, have simple in structure, attrition component more changes jobs easy advantage.In this reality
With driving member axle sleeve in novel drilling equipment, is equipped with, the up and down motion and rotation of drill bit and screw tap, another party are on the one hand realized
Face ensure that the stability and machining accuracy of drilling；Using drill bit or screw tap driving member guide part or drill bit or screw tap bar portion and
Precision-fit relationship between driving member axle sleeve, and using the structure of secondary guiding, when both having ensured that drill bit or/and screw tap rotated
It is steady, realize processing hole position accuracy, ensure drilling processing inclined hole will not occur.Meanwhile the drilling of the utility model or
When screw tap mounting hole hole wall damages, it is not necessary that entire upper mold is removed carry out maintenance and repair, it is only necessary to take out driving member axle sleeve
Maintenance and repair or replacement are carried out, maintenance work difficulty is simplified, reduces maintenance man-hours, reduce device maintenance cost.This reality
With novel multistation drilling, tapping integration apparatus, same equipment on pair simultaneously to workpiece carry out multistation drilling and
Tapping works, and the drilling and tapping device in equipment, which are realized, accurately to drill and tapping positioning processing, while drilling and tapping
Position is accurate, and hole position is correct, and drilling and tapping work quality are good, will not inclined hole or inclined tooth.Multi-hole position in integration apparatus
It is equipped with oil groove in drilling, tapping device, realizes the lubrication in process of metal working, ensure processing effect and extends the machining tool longevity
Life improves processing performance.The multistation drilling of the utility model, tapping integration apparatus allows to equipment is greatly reduced makes
With, processing and manufacturing cost.
Description of the drawings
Fig. 1 is multistation drilling, tapping integration apparatus schematic diagram.
Fig. 2 is the schematic diagram of upper spider and its component.
Fig. 3 is upper spider and its schematic diagram of another angle of component.
Fig. 4 is the schematic diagram of lower bearing bracket and its component.
Fig. 5 is the assembling schematic diagram of lower bearing bracket and its another angle of component.
Fig. 6 is the decomposition diagram of upper die holder and its component.
Fig. 7 is the schematic diagram of drilling equipment.
Fig. 8 is the A-A sectional views of Fig. 7.
Fig. 9 is drilling driving member axle sleeve diagrammatic cross-section.
Figure 10 is the decomposition diagram of drilling equipment.
The stereoscopic schematic diagram of Figure 11 Multi-station drilling devices.
Figure 12 is the drilling upper mold stereoscopic schematic diagram of Multi-station drilling device.
Figure 13 is the schematic diagram that the drilling upper mold of Multi-station drilling device shifts drilling upper molded plate.
Figure 14 is the vertical view that the drilling upper mold of Multi-station drilling device removes drilling upper molded plate.
Figure 15 is the portions the B-B face schematic diagram of Figure 14.
Figure 16 is diagrammatic cross-section of the drill bit in bore state.
Figure 17 is drilling upper module vertical view.
Figure 18 is the C-C diagrammatic cross-sections of Figure 17.
Figure 19 is the schematic diagram of tapping device.
Figure 20 is the D-D sectional views of Figure 20.
Figure 21 is tapping driving member axle sleeve diagrammatic cross-section.
Figure 22 is the decomposition diagram of tapping device.
The stereoscopic schematic diagram of Figure 23 multistation tapping devices.
Figure 24 is the tapping upper mold stereoscopic schematic diagram of multistation tapping device.
Figure 25 is that the tapping upper mold of multistation tapping device shifts the schematic diagram of tapping upper molded plate.
Figure 26 is that the tapping upper mold of multistation tapping device removes the vertical view of tapping upper molded plate.
Figure 27 is the portions the E-E face schematic diagram of Figure 26.
Figure 28 is diagrammatic cross-section of the screw tap in tapping state.
Figure 29 is upper module vertical view.
Figure 30 is 29 F-F diagrammatic cross-sections.
Figure 31 is the sectional view of drilling equipment second embodiment.
Figure 32 is the sectional view of tapping device second embodiment.
Figure 33 is the sectional view of drilling equipment third embodiment.
Figure 34 is the sectional view of tapping device third embodiment.
Figure 35 is the sectional view of the 4th embodiment of drilling equipment.
Figure 36 is the sectional view of the 4th embodiment of tapping device.
Specific implementation mode
Embodiment 1
As shown in Figures 1 to 6, multistation drilling, tapping integration apparatus include upper spider 8, guide post 71, move up and down drive
Motivation structure 81, upper die holder 51, top board 52, upper mould fixed plate 53, Multi-station drilling device 2, drilling driving motor 4, multistation
Tapping device 1, tapping driving motor 3, lower die rotary table 60, lower bearing bracket 7, lower die rotary table driving mechanism 65.
Four lower dies 61 are additionally provided on lower die rotary table.Upper spider is additionally provided with detection device 83.Lower bearing bracket 7 and upper
Rack 8 is connected by four guide posts 71.Servo motor 9 is installed in lower bearing bracket 7, lower die rotary table driving machine can be driven
Structure 65 drives lower die rotary table 60 to rotate, and realizes that lower die 61 is converted between different stations.Upper spider 8, which is equipped with, to be watched
Take motor 81 and detection device 83.It is leading screw that servo motor 81, which drives reciprocating mechanism 82, reciprocating mechanism 82, passes through silk
Bar screw thread coordinates with upper die holder 51.Upper die holder 51 is nested on guide post 71.Driving mechanism 82 is moved up and down by rotation, is driven
Upper die holder 51 is moved up and down along guide post 71.
As shown in Figures 1 to 6, lower die rotary table driving mechanism 65 is driven by servo motor 9, drives lower die rotation
Workbench 60 rotates, and lower die 61 often completes a work step, and workbench rotates 90 °, enters next station after corresponding lower die 61,
One workpiece to be added can pass through each station corresponding to lower die 61 successively in entire boring procedure.As shown in Fig. 2, lower die 61
Present position is to pick and place station at present, and 61 running hours of lower die can turn over successively to be picked and placeed station, drilling processing station 62, examines
Station 63, tapping processing stations 64.
In 2 corresponding drilling processing station 62 of Multi-station drilling device, realize that multistation drills simultaneously.
Detection device 82 corresponds to 63 testing station 63.Detection device 82 is imaging sensor, detects adding for a upper process
Work as a result, can auxiliary monitoring equipment state, and assist excluding underproof semi-finished product.
In 1 corresponding tapping processing stations 64 of multistation tapping device, multistation tapping simultaneously is realized.
As shown in Fig. 7 to Figure 12, Multi-station drilling device includes power spindle 2401, if drilling upper mold 25, dry hole dress
Set the 23, lower die 62 for placing workpiece to be added.Multi-station drilling device is mounted in upper mould fixed plate 53.
As shown in Fig. 7 to Figure 12, drilling equipment 23, including drill bit 21, auger axis driving member 22, drilling synchronous pulley
2301, drill bit driving member axle sleeve 2302, drill bit clamping piece 2303, drill bit 21 and resetting spring 23025；Drill bit 21 includes before being located at
The cutting Ministry of worker 2101 shaped, drill bit bar portion 2102, drill bit fastening part 2103 is held to constitute；Drill bit bar portion 2102 is located at cutting edge
The upper end in portion 2101, drill bit fastening part 2103 are located at the top of drill bit bar portion 2102.Drill bit fastening part 2103 is vertical bar portion axis
The straight slot of line, including three planes, 21033 parallel bar end surface of the first plane 21031 and third plane, the second plane 21032
It is parallel with bar portion axis.Accommodation space of the space of straight slot as the clamping piece being inserted into.First, second, third plane of straight slot
It is contacted with the corresponding surface of clamping piece, realizes that the strength of vertical direction and direction of rotation is transmitted.Auger axis driving member 22, including bore
Head sliding bar portion 2201, interconnecting piece 2202, it is square prism that drill bit, which slides bar portion 2201,；Interconnecting piece 2202 connects equipped with drill bit
Hole 2203 is connect, interconnecting piece 2202 offers the clamping piece drill bit mounting hole 2204 to connect with connecting hole 2203, drill bit sliding bar
The upper end in portion 2201 is butting section；The interconnecting piece circumferential position of auger axis driving member is equipped with clamping piece mounting platform 2205.
As shown in Fig. 7 to Figure 12, the drill bit that auger axis driving member is stretched into 2102 upper end of drill bit drill bit bar portion connects
It connects in hole 2203；Drill bit clamping piece 2303 is arranged in clamping piece drill bit mounting hole 2204, and drill bit clamping piece 2203 is by drill bit 21
It is fixedly connected with auger axis driving member 22；Drill bit driving member axle sleeve 2302 is equipped with drill bit mounting hole 23021；The drilling is same
Step belt wheel 2301 offers the prismatic hole 23011 of square, and 2301 periphery of drilling synchronous pulley is driving wheel tooth 23012；Drill bit
Integral piece after clamping piece 2303, auger axis driving member 22, the connection of drill bit 21 is rotatably arranged with drill bit mounting hole 23021
In, drill bit mounting hole 23021 is step-like, including the first hole 230211 of receiving drill bit spindle drive part part, receiving drill bit
First pilot hole 230212 of bar portion,；When drill bit 21 moves up and down, the first pilot hole 230212 and 2102 essence of drill bit drill bit bar portion
Close fit, provide cooperation to drill bit 21 and be oriented to, and is equipped at the lower ending opening of drill bit mounting hole and coordinates with bit cutting blade
Second pilot hole 230213, passes through dual-guiding structure so that drill bit 21 is moved downward along the axis of the first pilot hole 230212
Drilling, drill bit will not shift and reduce deformation when processing, improve the machining accuracy of drilling.Ensure that inclined hole will not occur for hole position
Situation.Drill bit clamping piece 2303 includes clamping part 23031 and head 23032；The clamping part 23031 of clamping piece and drill bit drill chuck
Portion 2103 processed cooperatively forms buckle structure；Clamping piece head 23032 is placed in the clamping piece drill bit installation of auger axis driving member
In hole 2204,23032 plane of clamping piece head is contacted with clamping piece mounting platform 2205；23032 cambered surface of clamping piece head is slightly lower
In the periphery of auger axis driving member 22；Drill bit clamping piece 2303 is incorporated in drill bit 23 and the buckle of auger axis driving member 22
Together, drill bit 23 is moved in company with auger axis driving member 22 and is moved, when auger axis driving member 22 moves up or down,
Drill bit 23 also up or moves down；Auger axis driving member 22 rotates, and drill bit 23 also rotates therewith；Rotation between the two and
Movement is synchronous.The drilling synchronous pulley 2301 is mounted in drill bit sliding bar portion 2201, and drill synchronous pulley 2301
In the prismatic hole of square 23011 and the polygon-prism body of drill bit sliding bar portion 2201 be adapted；
As shown in Fig. 8,10,15 and 16, resetting spring 23025 is arranged in auger axis driving member interconnecting piece 2202 and drill bit
Between driving member axle sleeve 2302；Rotation gasket 23024, rotation are equipped between resetting spring 23025 and drill bit driving member axle sleeve 2302
Turn to be equipped with the stretching hole stretched out for drill bit among gasket 23024, the rotation gasket bottom is equipped with several balls 230241.
As shown in Figure 12,13, the drilling upper mold 25 is mounted in upper mould fixed plate 53, and drilling upper mold 25 offers several
Drill spindle hole 2403, drilling equipment 23 be mounted on drill spindle hole 2403 in；In the lower die 61 and drilling of drilling station 62
The corresponding setting in 25 position of mould；Power spindle 2401 forms toothed belt transmission with drilling synchronous pulley 2301 by synchronous belt 2404
Mechanism；A plurality of tensioning wheels 2405 in synchronous belt drive mechanism, tensioning wheel 2405 are fixedly mounted in drilling upper mold 25.
As shown in Figure 14 to Figure 18, drilling upper mold 25 includes upper module 2501, upper mold oil seal plate 2502, upper molded plate
2503；Upper module 2501 offers oil-way 2504 and is connected with spindle hole 2403；Upper mold oil seal plate 2502 is fixedly mounted on
2501 top both sides of upper module, closed lubrication oil groove 2504；Upper module 2501 and upper mold oil seal plate 2502 offer drill spindle
Hole, drilling equipment are mounted in the spindle hole 2403 of upper mold oil seal plate and upper module, the top method of drill bit driving member axle sleeve 2302
Blue shape edge is arranged on 2403 edge of upper mold oil seal plate spindle hole；Upper molded plate 2503 is equipped with above upper mold oil seal plate 2502
Masking drilling synchronous pulley 2301, upper molded plate 2503 offer drill bit slide rod aperture 2505, drill bit sliding bar 2201 from
It is stretched out in the drill bit sliding rod aperture 2505 of upper module.
As shown in Figures 1 to 6, tapping processing stations 64 are provided with multistation tapping device 1.
As shown in figure Fig. 1 to Fig. 6, Figure 20 to Figure 22, multistation tapping device includes drilling power main shaft 1401, in tapping
Mould 15, several tapping devices 13, the lower die 61 for placing the tapping processing stations 64 for waiting for tapping workpiece.Multistation tapping fills
It sets in upper mould fixed plate 53.
Tapping device 13, including screw tap spindle drive part 12, tapping synchronous pulley 1301, screw tap driving member axle sleeve 1302,
Screw tap clamping piece 1303, screw tap 11；Screw tap 11 include positioned at front end screw forming work blade 1101, screw tap bar portion 1102,
Screw tap fastening part 1103 is constituted；Screw tap bar portion 1102 is located at the upper end of forming work blade 1101, and screw tap fastening part 1103 is located at
The top of screw tap bar portion 1102.Screw tap fastening part 1103 is the straight slot of vertical screw tap bar portion axis, including three planes, tapping the
One plane 11031 screw tap bar portion end face parallel with tapping third plane 11033, the second plane of tapping 11032 and screw tap bar portion axis
Line is parallel.Accommodation space of the space of straight slot as the screw tap clamping piece 1303 being inserted into.The tapping first of straight slot, tapping second,
Tapping third plane is contacted with the corresponding surface of screw tap clamping piece, realizes that the strength of vertical direction and direction of rotation is transmitted.Screw tap master
Axis driving member 12, it is characterised in that be equipped with screw tap sliding transmission bar portion 1201, interconnecting piece 1202, screw tap sliding transmission bar portion 1201
For square prism；Interconnecting piece 1202 is equipped with screw tap connecting hole 1203, and 1203 periphery of interconnecting piece is equipped with tapping stroke external screw thread
1204, interconnecting piece 1202 offers the screw tap clamping piece mounting hole 1205 to connect with connecting hole 1203.Screw tap spindle drive part
Interconnecting piece circumferential position be equipped with screw tap clamping piece mounting platform 1206.
As shown in Figure 20 to Figure 22, screw tap driving member axle sleeve 1302 is equipped with screw tap mounting hole 13021, screw tap mounting hole
13021 inner walls are equipped with tapping stroke internal thread 13022, and screw tap driving member axle sleeve peripheral surface is presented equipped with tapping device oil groove
13024；1102 upper end of screw tap bar portion is stretched into the screw tap connecting hole 1203 of screw tap spindle drive part；Screw tap clamping piece 1303 is from silk
The screw tap drill bit mounting hole 205 for boring spindle drive part is inserted into, and the end top pressure of screw tap clamping piece 1303 is installed in screw tap clamping piece
Platform 1206 is consolidated screw tap 11 and screw tap spindle drive part 12 by screw tap fastening part 1103 and the cooperation of screw tap clamping piece 1303
Fixed connection；Integral piece after screw tap clamping piece 1303, screw tap spindle drive part 12, the connection of screw tap 11 is rotatably arranged with screw tap
In spindle drive part receiving hole 13021, screw tap mounting hole 13021 is step-like, including accommodates screw tap spindle drive part part
The first hole of tapping 130211 and the pilot hole 130212 for accommodating screw tap bar portion；It is equipped at the lower ending opening of screw tap mounting hole 13021
With the second pilot hole 130213 of screw-tap threaded forming blade cooperation, pass through dual-guiding structure so that screw tap 11 is along 130212
The axis of pilot hole moves downward drilling, and drill bit will not shift and reduce deformation when processing, improve the machining accuracy of drilling,
Ensure that inclined hole situation will not occur for hole position.Screw tap clamping piece 1303 includes clamping part 13031 and screw tap clamping piece head 13032；
Product clamping part 13031 cooperatively forms buckle structure with screw tap fastening part 1103；Screw tap clamping piece head 13032 is placed in silk
It bores in clamping piece mounting hole 1204,13032 plane of screw tap clamping piece head is contacted with screw tap clamping piece mounting platform 1205；Screw tap
13032 cambered surface of clamping piece head is slightly below the periphery of screw tap spindle drive part 12；Screw tap clamping piece 1303 is screw tap 13 and silk
12 buckle of cone spindle drive part is combined together, and screw tap 13 is moved in company with spindle drive part 12 and moved, when spindle drive part 12
When moving up or down, screw tap 13 also up or moves down；Spindle drive part 22 rotates, and screw tap 13 also rotates therewith；Two
Rotation between person is synchronous with movement.The tapping stroke external screw thread 1204 of screw tap spindle drive part interconnecting piece is attacked with axle sleeve
Middleman journey internal thread 13022 is meshed；The screw tap driving wheel 3 is mounted in screw tap sliding transmission bar portion 1201, described
Tapping synchronous pulley 1301 offers prismatic hole corresponding with screw tap spindle drive part screw tap sliding transmission bar portion prism
13011,1301 periphery of tapping synchronous pulley is screw tap driving wheel tooth 13012；
As shown in Figure 23 to Figure 30, the tapping upper mold 15 is mounted in upper mould fixed plate 53, and tapping upper mold 15 offers
Several tapping principal axis holes 1403, tapping device 13 are mounted in tapping principal axis hole 1403；The lower die of tapping station 64 and tapping
The corresponding setting in upper mold position；Tapping power spindle 1401 forms synchronous belt with tapping synchronous pulley 1301 by synchronous belt 1404
Transmission mechanism；A plurality of tensioning wheels 1405 in synchronous belt drive mechanism, tensioning wheel 1405 are fixedly mounted in tapping upper mold 15.
As shown in Figure 23 to Figure 30, tapping upper mold 15 includes tapping upper module 1501, tapping upper mold oil seal plate 1502, tapping
Upper molded plate 1503；Tapping upper module 1501 offers tapping device oil-way 1504 and is connected with spindle hole 1403；Tapping
Upper mold oil seal plate 1502 is fixedly mounted on 1501 top both sides of tapping upper module, closing tapping device oil-way 1504；Tapping
Upper module 1501 and tapping upper mold oil seal plate 1502 offer tapping principal axis hole, tapping device be mounted on tapping upper mold oil seal plate and
In the spindle hole 1403 of tapping upper module, the upper flange shape edge of screw tap driving member axle sleeve 1302 is arranged in tapping upper mold oil sealing
On 1403 edge of plate spindle hole；It is equipped with tapping upper molded plate 1503 above tapping upper mold oil seal plate 1502 and covers tapping synchronous belt
Wheel 1301 offers screw tap sliding transmission rod aperture 1505 in tapping upper molded plate 1503, and screw tap slides drive link 1201 from tapping
It is stretched out in the screw tap sliding transmission rod aperture 1505 of upper module.
Embodiment 2
As shown in figure 31, different from embodiment 1, it is not by the way of drill bit bar portion and pilot hole cooperation.Auger axis
Driving member 22 is equipped with auger axis driving member guide part 2206, auger axis driving member guide part 2206 and drill bit mounting hole
23021 230212 precision-fit of the first pilot hole provides cooperation to drill bit 21 and is oriented to so that drill bit 21 is led along first
Drilling is moved downward to the axis in hole 230212, ensures that inclined hole situation will not occur for hole position.
As shown in figure 32, different from embodiment 1, it is not by the way of screw tap bar portion and pilot hole cooperation.Spindle drive
Part 12 is equipped with spindle drive part guide part 1206, the pilot hole of spindle drive part guide part 1206 and screw tap mounting hole 13021
130212 precision-fits provide cooperation to screw tap 11 and are oriented to so that screw tap 11 is transported downwards along the axis of 130212 pilot holes
Dynamic tapping ensures that inclined hole situation will not occur for hole position.
Embodiment 3
As shown in figure 33, difference lies in by the way of level-one guiding with drilling equipment in embodiment 1.Utilize drill bit shaft
Portion 2102 and 230212 precision-fit of the first pilot hole provide guiding, make drill bit 21 along the first pilot hole 230212 axis to
Lower movement drilling ensures that inclined hole situation will not occur for hole position.
As shown in figure 34, difference lies in by the way of level-one guiding with tapping device in embodiment 1.Utilize screw tap bar
Portion 1102 provides guiding with 130212 precision-fit of pilot hole, so that drill bit 11 is moved downward along the axis of pilot hole 130212 and attacks
Tooth ensures that screw thread will not glance off situation.
Embodiment 4
As shown in figure 35, different from embodiment 1, drilling equipment is not provided with driving member axle sleeve.Drill bit mounting hole 23021 is set
It sets in upper mold 25.Integral piece after clamping piece 2303, auger axis driving member 22, the connection of drill bit 21 is rotatably arranged with brill
In head mounting hole 23021, drill bit mounting hole 23021 is step-like, includes the first hole of receiving drill bit spindle drive part part
230211 and receiving drill bit bar portion the first pilot hole 230212.
As shown in figure 36, different from embodiment 1, tapping device is not provided with screw tap driving member axle sleeve.Screw tap mounting hole
13021 settings are in drilling upper mold 15.Integral piece after screw tap clamping piece 1303, screw tap spindle drive part 12, the connection of screw tap 11
Rotatably arranged in screw tap mounting hole 13021, screw tap mounting hole 13021 is step-like, including accommodates screw tap spindle drive part
The first hole of tapping 130211 of part and the pilot hole 130212 for accommodating screw tap bar portion.
Reciprocating mechanism can also be other mechanisms that can be achieved to move up and down such as crank block, rack-and-pinion.Rotation
The implementation mechanism of workbench can also be gear set transmission, ratchet ratchet etc., and the mechanism of rotary motion may be implemented in other.This is specially
The protection domain of profit is not limited in embodiment institute illustrative embodiments.
Claims (20)
1. a kind of tapping device, it is characterised in that including screw tap spindle drive part, screw tap driving wheel, screw tap mounting hole, screw tap card
Product, screw tap；
The screw tap includes that screw forming work blade, screw tap bar portion, the screw tap fastening part positioned at front end are constituted；The silk
The upper end that bar portion is located at forming work blade is bored, screw tap fastening part is located in screw tap bar portion；Screw tap fastening part is to traverse screw tap bar
The straight slot or through-hole of portion's periphery；
The screw tap spindle drive part is equipped with screw tap sliding transmission bar portion, tapping interconnecting piece, and the screw tap slides drive link
Portion is the prism of triangle or square or quadrangle or more；The tapping interconnecting piece is equipped with screw tap connecting hole, tapping interconnecting piece
Periphery is equipped with tapping stroke external screw thread, and tapping interconnecting piece is offered from outer circumferential central axis direction to connect with tapping connecting hole
Screw tap clamping piece mounting hole；
Screw tap inner wall of the hole installing is equipped with tapping stroke internal thread；
The screw tap driving wheel offers prismatic hole corresponding with screw tap sliding transmission bar portion prism, screw tap driving wheel week
Side is screw tap driving wheel tooth；
The screw tap bar portion upper end is stretched into the screw tap connecting hole of screw tap spindle drive part；Screw tap clamping piece is from screw tap mounting hole
It is inserted into, screw tap and screw tap spindle drive part is fixedly connected by screw tap fastening part and the cooperation of screw tap clamping piece；
Screw tap clamping piece, the screw tap being fixedly connected and screw tap spindle drive part are arranged in screw tap mounting hole, screw tap spindle drive
The tapping stroke external screw thread of part tapping interconnecting piece is meshed with the tapping stroke internal thread of screw tap mounting hole；The screw tap installation
Hole be it is step-like, including accommodate screw tap spindle drive part part the first hole of tapping and accommodate screw tap spindle drive part guide part or
The first pilot hole of tapping of person's screw tap bar portion；
The screw tap driving wheel is mounted in screw tap sliding transmission bar portion, and the prismatic hole in screw tap driving wheel is slided with screw tap
It is driven the polygon-prism mates of bar portion；
The screw pitch of tapping stroke screw thread is identical as the screw-tap threaded forming screw pitch of work blade.
2. tapping device as described in claim 1, it is characterised in that be equipped with screw tap driving member axle sleeve；The screw tap mounting hole
It is opened in screw tap driving member axle sleeve.
3. tapping device as described in claim 1, it is characterised in that the screw tap mounting hole is opened in tapping upper mold.
4. tapping device as described in claim 1, it is characterised in that be equipped with and screw tap spiral shell at the lower ending opening of screw tap mounting hole
Line shapes the second pilot hole of tapping of work blade cooperation.
5. any tapping device as described in claim 2 to 4, it is characterised in that the screw tap fastening part is vertical screw tap bar
The straight slot of portion's axis, the straight slot include three planes, the first plane of tapping screw tap bar portion end face parallel with tapping third plane,
The second plane of tapping is parallel with screw tap bar portion axis；The tapping interconnecting piece periphery screw tap clamping piece position of mounting hole is equipped with silk
Bore clamping piece mounting platform；Screw tap clamping piece includes screw tap clamping piece clamping part and screw tap clamping piece head, screw tap clamping piece card
Buckle cooperatively forms buckle structure with screw tap fastening part；Screw tap clamping piece head captured is in the screw tap blocking of screw tap spindle drive part
In part mounting hole, screw tap clamping piece header planes are contacted with screw tap clamping piece mounting platform；Screw tap clamping piece head cambered surface is less than
With the periphery of screw tap spindle drive part or cooperating therewith.
6. tapping device as claimed in claim 5, it is characterised in that the screw tap driving wheel is that tapping gear or tapping are same
Walk belt wheel.
7. a kind of multistation tapping device, it is characterised in that tapping power spindle, tapping upper mold, tapping upper mould fixed plate, two
Or the tapping device of two or more stations, the lower die for placing workpiece to be added；
The tapping upper mold is mounted in tapping upper mould fixed plate；
Including screw tap spindle drive part, screw tap driving wheel, screw tap mounting hole, screw tap clamping piece, screw tap；
The screw tap includes that screw forming work blade, screw tap bar portion, the screw tap fastening part positioned at front end are constituted；The silk
The upper end that bar portion is located at forming work blade is bored, screw tap fastening part is located in screw tap bar portion；Screw tap fastening part is to traverse screw tap bar
The straight slot or through-hole of portion's periphery；
The screw tap spindle drive part is equipped with screw tap sliding transmission bar portion, tapping interconnecting piece, and the screw tap slides drive link
Portion is the prism of triangle or square or quadrangle or more；The tapping interconnecting piece is equipped with screw tap connecting hole, tapping interconnecting piece
Periphery is equipped with tapping stroke external screw thread, and tapping interconnecting piece is offered from outer circumferential central axis direction to connect with tapping connecting hole
Screw tap clamping piece mounting hole；
Screw tap inner wall of the hole installing is equipped with tapping stroke internal thread；
The screw tap driving wheel offers prism corresponding with the screw tap of screw tap spindle drive part sliding transmission bar portion prism
Shape hole, it is screw tap driving wheel tooth that screw tap, which is driven wheel periphery,；
The screw tap bar portion upper end is stretched into the screw tap connecting hole of screw tap spindle drive part；Screw tap clamping piece is passed from screw tap main shaft
The screw tap mounting hole of moving part is inserted into, and is fixed screw tap and screw tap spindle drive part by screw tap fastening part and the cooperation of screw tap clamping piece
Connection；
Screw tap clamping piece, the screw tap being fixedly connected and screw tap spindle drive part are arranged in screw tap mounting hole, screw tap spindle drive
The tapping stroke external screw thread of part tapping interconnecting piece is meshed with the tapping stroke internal thread of screw tap mounting hole；The screw tap installation
Hole be it is step-like, including accommodate screw tap spindle drive part part the first hole of tapping and accommodate screw tap spindle drive part guide part or
The first pilot hole of tapping of person's screw tap bar portion；
The screw tap driving wheel be mounted on screw tap sliding transmission bar portion on, in screw tap driving wheel with screw tap spindle drive part silk
The polygon-prism mates in the corresponding prismatic hole of cone sliding transmission bar portion prism and screw tap sliding transmission bar portion；
The screw pitch of tapping stroke screw thread is identical as the screw-tap threaded forming screw pitch of work blade；
Tapping power drive mechanism is equipped between tapping power spindle and screw tap driving wheel.
8. multistation tapping device as claimed in claim 7, it is characterised in that the screw tap mounting hole is opened in tapping
In mould.
9. multistation tapping device as claimed in claim 7, it is characterised in that it is characterized in that being equipped with screw tap driving member axle sleeve；
The screw tap mounting hole is opened in screw tap driving member axle sleeve；Tapping upper mold offers tapping principal axis hole, screw tap driving member axis
Set is mounted in tapping principal axis hole.
10. multistation tapping device as claimed in claim 7, it is characterised in that at the lower ending opening of screw tap mounting hole be equipped with
Screw-tap threaded shapes the second pilot hole of tapping of work blade cooperation.
11. any multistation tapping device as described in claim 7 to 10, it is characterised in that screw tap driving wheel synchronizes for tapping
Belt wheel；The screw tap driving wheel of tapping power spindle and two or two or more form synchronous belt drive mechanism by synchronous belt；
Two or two or more tensioning wheels are equipped in synchronous belt drive mechanism, tensioning wheel is fixedly mounted in tapping upper mold.
12. multistation tapping device as claimed in claim 7, it is characterised in that screw tap fastening part is vertical screw tap bar portion axis
Straight slot, the straight slot includes three planes, the first plane of tapping screw tap bar portion end face parallel with tapping third plane, tapping the
Two planes are parallel with screw tap bar portion axis；The tapping interconnecting piece periphery screw tap clamping piece position of mounting hole is equipped with screw tap blocking
Part mounting platform；Screw tap clamping piece includes screw tap clamping piece clamping part and screw tap clamping piece head；Screw tap clamping piece clamping part with
Screw tap fastening part cooperatively forms buckle structure；Screw tap clamping piece head captured is in screw tap clamping piece mounting hole, screw tap clamping piece
Header planes are contacted with screw tap clamping piece mounting platform；Screw tap clamping piece head cambered surface is less than the circumference with screw tap spindle drive part
Face is cooperating therewith.
13. multistation tapping device as claimed in claim 11, it is characterised in that tapping upper mold includes tapping upper module, tapping
Upper mold oil seal plate, tapping upper molded plate；Tapping device oil-way is offered on tapping upper module to be connected with spindle hole；It is described
Tapping upper mold oil seal plate be fixedly mounted on above tapping upper module, close tapping device oil-way；It tapping upper module and attacks
Tooth upper mold oil seal plate offers tapping principal axis hole, and tapping device is mounted on the spindle hole of tapping upper mold oil seal plate and tapping upper module
It is interior；Tapping synchronous pulley is covered equipped with tapping upper molded plate above tapping upper mold oil seal plate, is offered in tapping upper molded plate
Screw tap sliding transmission rod aperture, screw tap sliding transmission bar portion, which is slided from screw tap in transmission rod aperture, stretches out.
14. multistation tapping device as claimed in claim 11, it is characterised in that on the screw tap driving sleeve peripheral surface
Equipped with screw tap driving sleeve oil groove.
15. a kind of multistation drilling, tapping integration apparatus include upper spider, move up and down driving mechanism, upper module, upper pressure
Plate, upper mould fixed plate, Multi-station drilling device, drilling driving motor, multistation tapping device, tapping driving motor, lower die rotation
Revolving worktable, lower bearing bracket, lower die rotary table driving mechanism；
Reciprocating mechanism fixed part is arranged on upper spider, and reciprocating mechanism movement portion is arranged on upper module；On move down
Motivation structure drives upper module to move up and down；
Top board is fixed on upper module；Cope plate is suspended on upper module, is equipped with the guide frame of guide post guide hole between the two,
It is externally provided with support spring in guide post；
The upper mold of upper mold and multistation the tapping device setting of Multi-station drilling device is separately positioned in upper mould fixed plate, to be added
The lower die of workpiece is mounted on lower die rotary table, and station corresponding with Multi-station drilling device upper mold is under drilling station
Mould is the lower die of tapping station to the corresponding station of setting with multistation tapping device upper mold；
Lower die rotary table is arranged on lower bearing bracket；Lower die rotary table rotating mechanism is mounted on lower bearing bracket, lower die rotation
Revolving worktable rotating mechanism drives the rotation of lower die rotary table；It is characterized in that：The Multi-station drilling device, including bore
Hole power spindle, the drilling equipment of drilling upper mold, two or two or more, the lower die for placing workpiece hole to be drilled；
The drilling upper mold is mounted in upper mould fixed plate, and drilling upper mold offers two or two or more drill spindle holes,
Drilling equipment is mounted in drill spindle hole；
The drilling equipment includes drill bit, auger axis driving member, drill bit driving wheel, drill bit mounting hole, drill bit clamping piece, bores
Head resetting spring；The drill bit includes the bit cutting blade positioned at front end, drill bit bar portion, drill bit fastening part composition；It is described
Drill bit shaft portion be located at the upper end of bit cutting blade, drill bit blocking portion is located at the top of drill bit bar portion；Drill bit fastening part is cross
Pass through the straight slot or through-hole of drill bit bar portion periphery；The auger axis driving member is equipped with drill bit sliding bar portion, drill bit interconnecting piece,
The described drill bit sliding bar portion is polygon-prism body, and the drill bit interconnecting piece is equipped with drill bit connecting hole, drill bit interconnecting piece from
Outer circumferential direction central axis direction offers the drill bit clamping piece mounting hole to connect with connecting hole, drill bit slide bar portion upper end be against
Portion；The drill bit bar portion upper end is stretched into the drill bit connecting hole of auger axis driving member；Drill bit clamping piece is arranged in drill chuck
In product mounting hole, drill bit and auger axis driving member are fixedly connected by drill bit clamping piece；The mounting hole is step-like, packet
Include the first hole and receiving drill bit spindle drive part guide part or the receiving drill bit bar portion of receiving drill bit spindle drive part part
Drill the first pilot hole；The driving wheel offers polygon-prism shape hole, and transmission wheel periphery is driving wheel tooth；It is fixedly connected
Drill bit and auger axis driving member be arranged in the mounting hole of driving member axle sleeve；Clamping piece, auger axis driving member, drill bit connection
Rotatably arranged in mounting hole, the driving wheel is mounted in sliding bar portion integral piece after connecing, polygon in driving wheel
The prismatic hole of shape and the polygon-prism body of sliding bar portion are adapted；Resetting spring is arranged in spindle drive part interconnecting piece and installation
Between the bottom in first hole in hole；Lower die setting corresponding with upper mold position；Driver is equipped between power spindle and driving wheel
Structure；
The multistation tapping device includes tapping power spindle, the tapping dress of tapping upper mold, two or two or more station
It sets, for placing the lower die for waiting for tapping workpiece；The tapping upper mold is mounted in upper mould fixed plate, and tapping device includes screw tap
Spindle drive part, screw tap driving wheel, screw tap mounting hole, screw tap clamping piece, screw tap；The screw tap includes the screw thread positioned at front end
Work blade, screw tap bar portion, screw tap fastening part is shaped to constitute；Screw tap fastening part is the straight slot or logical for traversing screw tap bar portion periphery
Hole；The screw tap bar portion is located at the upper end of forming work blade, and screw tap fastening part is located in screw tap bar portion；The screw tap master
Axis driving member is equipped with screw tap sliding transmission bar portion, interconnecting piece, and screw tap sliding transmission bar portion is triangle or quadrangle or four
Prism more than side；The interconnecting piece is equipped with screw tap connecting hole, and interconnecting piece periphery is equipped with tapping stroke external screw thread, interconnecting piece
The screw tap clamping piece mounting hole to connect with tapping connecting hole is offered from outer circumferential central axis direction；Tapping device screw tap is installed
Hole inner wall is equipped with tapping stroke internal thread；The screw tap driving wheel is offered slides drive link with screw tap spindle drive part screw tap
The corresponding prismatic hole of portion's prism, it is screw tap driving wheel tooth that screw tap, which is driven wheel periphery,；Silk is stretched into the screw tap bar portion upper end
In the screw tap connecting hole for boring spindle drive part；Screw tap clamping piece is arranged in screw tap clamping piece mounting hole, and screw tap clamping piece is from silk
The screw tap clamping piece mounting hole for boring spindle drive part is inserted into, and is coordinated screw tap and screw tap by screw tap fastening part and screw tap clamping piece
Spindle drive part is fixedly connected；Screw tap clamping piece, the screw tap being fixedly connected and screw tap spindle drive part are arranged in screw tap mounting hole
In, the tapping stroke external screw thread of screw tap spindle drive part interconnecting piece is meshed with the tapping stroke internal thread of axle sleeve；Tapping device
Screw tap mounting hole is step-like, including accommodates the first hole of tapping of screw tap spindle drive part part and accommodate spindle drive part and be oriented to
The pilot hole of portion or screw tap bar portion；When screw tap moves up and down, pilot hole and screw tap bar portion precision-fit provide cooperation to screw tap
And guiding so that screw tap moves downward tapping along the axis of pilot hole, ensures that inclined tooth situation will not occur for hole position；The silk
It bores driving wheel to be mounted in screw tap sliding transmission bar portion, drive link is slided with screw tap spindle drive part screw tap in screw tap driving wheel
The corresponding prismatic hole of portion's prism and the polygon-prism body of screw tap sliding transmission bar portion are adapted；The spiral shell of tapping stroke screw thread
Away from identical as the screw-tap threaded forming screw pitch of work blade.
16. multistation drilling as claimed in claim 15, tapping integration apparatus, it is characterised in that the setting of drill bit mounting hole exists
In the upper mold of drilling die；Screw tap mounting hole is arranged in the upper mold of tapping mould.
17. multistation drilling as claimed in claim 15, tapping integration apparatus, it is characterised in that drilling equipment is equipped with drill bit
Driving member axle sleeve, drill bit mounting hole are opened in drill bit driving member axle sleeve；Drilling upper mold offers drill spindle hole, drill bit transmission
Part axle sleeve is mounted in drill spindle hole；Tapping device is equipped with screw tap driving member axle sleeve, and screw tap mounting hole is opened in screw tap transmission
In part axle sleeve；Upper mold offers tapping principal axis hole, and screw tap driving member axle sleeve is mounted in tapping principal axis hole.
18. multistation drilling as claimed in claim 15, tapping integration apparatus, it is characterised in that the lower end for the mounting hole that drills
Opening is equipped with the second pilot hole of drilling coordinated with bit cutting blade；It is equipped at the lower ending opening of screw tap mounting hole and screw tap
The second pilot hole of tapping of screw forming work blade cooperation；By dual-guiding structure, ensureing will not when drill bit or screw tap are processed
Deformation is shifted and reduced, the machining accuracy of drilling and tapping is improved.
19. multistation drilling as claimed in claim 15, tapping integration apparatus, it is characterised in that Multi-station drilling device
Drill bit driving wheel is drilling synchronous pulley；The drilling synchronous pulley of drilling power main shaft and two or two or more pass through synchronous belt
Form synchronous belt drive mechanism；Two or two or more tensioning wheels are equipped in synchronous belt drive mechanism, tensioning wheel fixes peace
In drilling upper mold；The screw tap driving wheel of multistation tapping device is tapping synchronous pulley；Tapping power spindle and two or
Two or more tapping synchronous pulleys form synchronous belt drive mechanism by synchronous belt；Two are equipped in synchronous belt drive mechanism
Or two or more tensioning wheels, tensioning wheel are fixedly mounted on tapping upper module；
The drill bit fastening part of Multi-station drilling device is the straight slot of vertical drill bit bar portion axis, and the straight slot includes three planes,
The first plane of drill bit drill bit shaft end surface parallel with drill bit third plane, the second plane of drill bit are parallel with drill bit bar portion axis；It bores
Head interconnecting piece periphery drill bit clamping piece position of mounting hole is equipped with drill bit clamping piece mounting platform；The drill bit clamping piece includes boring
Head clamping part and drill bit clamping piece head；The drill bit clamping part of drill bit clamping piece cooperatively forms buckle structure with drill bit fastening part；
Drill bit clamping piece head captured is in the drill bit clamping piece mounting hole of auger axis driving member, drill bit clamping piece header planes and brill
Head clamping piece mounting platform contact；Drill bit clamping piece head cambered surface is matched with the periphery of auger axis driving member；In drill bit
Rotation gasket is equipped between resetting spring and drill bit driving member axle sleeve；Screw tap fastening part is the straight slot of vertical screw tap bar portion axis,
The straight slot includes three planes, the first plane of tapping screw tap bar portion end face parallel with tapping third plane, the second plane of tapping
It is parallel with screw tap bar portion axis；It is flat that the interconnecting piece periphery screw tap clamping piece position of mounting hole is equipped with the installation of screw tap clamping piece
Platform；Screw tap clamping piece includes screw tap clamping piece clamping part and screw tap clamping piece head；The screw tap clamping piece of screw tap clamping piece buckles
Portion cooperatively forms buckle structure with screw tap fastening part；Screw tap clamping piece head captured is in the screw tap clamping piece of screw tap spindle drive part
In mounting hole, screw tap clamping piece header planes are contacted with screw tap clamping piece mounting platform；Screw tap clamping piece head cambered surface and screw tap
The periphery of spindle drive part matches.
20. multistation drilling as claimed in claim 15, tapping integration apparatus, it is characterised in that Multi-station drilling device
The upper mold that drills includes drilling upper module, drilling upper mold oil seal plate, and drill top board；Drilling upper module on offer oil-way with
Drill spindle hole is connected；The drilling upper mold oil seal plate is fixedly mounted on above drilling upper module, closed lubrication oil groove；It bores
Hole upper module and drilling upper mold oil seal plate offer drill spindle hole, and auger axis transmission device is mounted on drilling upper mold oil seal plate
In the drill spindle hole of drilling upper module；It is equipped with drilling top board above drilling upper mold oil seal plate, covers drilling synchronous belt
Wheel offers drill bit in drilling top board and slides rod aperture, and sliding bar is stretched out from the drill bit sliding rod aperture of drilling upper module；Multiplexing
The tapping upper mold of position tapping device includes tapping upper module, tapping upper mold oil seal plate, tapping top board；It is opened up on tapping upper module
There is oil-way to be connected with spindle hole；The tapping upper mold oil seal plate is fixedly mounted on above tapping upper module, closing profit
Oil groove；Tapping upper module and tapping upper mold oil seal plate offer tapping principal axis hole, and tapping device is mounted on tapping upper mold oil sealing
In the spindle hole of plate and tapping upper module；It is equipped with tapping top board above tapping upper mold oil seal plate, covers synchronous pulley, is attacking
Tooth top board offers screw tap sliding transmission rod aperture, and screw tap slides drive link and slided in transmission rod aperture from the screw tap of tapping upper module
It stretches out；
The multistation drilling, tapping integration apparatus screw tap driving sleeve, drill bit driving sleeve upper periphery face are presented and are set
There is oil groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721222395.5U CN207824380U (en) | 2017-09-21 | 2017-09-21 | A kind of tapping device, multistation tapping device and its multistation drilling, tapping integration apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721222395.5U CN207824380U (en) | 2017-09-21 | 2017-09-21 | A kind of tapping device, multistation tapping device and its multistation drilling, tapping integration apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207824380U true CN207824380U (en) | 2018-09-07 |
Family
ID=63384121
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721222395.5U Withdrawn - After Issue CN207824380U (en) | 2017-09-21 | 2017-09-21 | A kind of tapping device, multistation tapping device and its multistation drilling, tapping integration apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207824380U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434472A (en) * | 2018-12-27 | 2019-03-08 | 昆山齐协机电设备有限公司 | A kind of multistation consolidating processing equipment |
| WO2019056885A1 (en) * | 2017-09-21 | 2019-03-28 | 杨东佐 | Tapping device and integrated multi-station drilling and tapping equipment thereof |
| WO2019056886A1 (en) * | 2017-09-21 | 2019-03-28 | 杨东佐 | Drilling apparatus and multi-station drilling device |
| CN114618936A (en) * | 2020-12-14 | 2022-06-14 | 湖北美的电冰箱有限公司 | Continuous die and punch press |
-
2017
- 2017-09-21 CN CN201721222395.5U patent/CN207824380U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019056885A1 (en) * | 2017-09-21 | 2019-03-28 | 杨东佐 | Tapping device and integrated multi-station drilling and tapping equipment thereof |
| WO2019056886A1 (en) * | 2017-09-21 | 2019-03-28 | 杨东佐 | Drilling apparatus and multi-station drilling device |
| CN109531154A (en) * | 2017-09-21 | 2019-03-29 | 杨东佐 | A kind of tapping device and its multistation drilling, tapping integration apparatus |
| CN109531154B (en) * | 2017-09-21 | 2024-02-06 | 杨东佐 | Tapping device and multi-station drilling and tapping integrated equipment thereof |
| CN109434472A (en) * | 2018-12-27 | 2019-03-08 | 昆山齐协机电设备有限公司 | A kind of multistation consolidating processing equipment |
| CN109434472B (en) * | 2018-12-27 | 2024-04-16 | 昆山齐协机电设备有限公司 | Multi-station comprehensive processing equipment |
| CN114618936A (en) * | 2020-12-14 | 2022-06-14 | 湖北美的电冰箱有限公司 | Continuous die and punch press |
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