CN109807408A - A kind of tapping device for shaft processing - Google Patents
A kind of tapping device for shaft processing Download PDFInfo
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- CN109807408A CN109807408A CN201910130967.4A CN201910130967A CN109807408A CN 109807408 A CN109807408 A CN 109807408A CN 201910130967 A CN201910130967 A CN 201910130967A CN 109807408 A CN109807408 A CN 109807408A
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Abstract
A kind of tapping device for shaft processing, the present invention relates to machining equipment technical field, the upside of bracket is equipped with chassis, and the upside on chassis is equipped with clamping device, and shell is fixed on rear side of chassis, is equipped with elevating mechanism in shell；Downside on the left of elevating mechanism is fixed with No.1 motor, and No.1 motor and No.1 switch connect, and No.1 switch is fixed on the left side outer wall of shell, and is connect with external power supply, and interference is arranged with tap chuck on the output shaft of No.1 motor；The upper port on chassis is back taper structure, and the inside on chassis is equipped with several drainage holes, and drainage hole is obliquely installed in chassis, and drainage hole is set to the outside of clamping device；Water tank is fixed on the downside of chassis；Clamping device can clamp the shaft of various sizes, facilitate processing；And it is equipped with cooling flushing processing, cooling flushing can be carried out in process, prevented scrap from remaining in shaft, be ensure that the processing of screw tap, reduce the failure rate of screw tap, improve the qualification rate of shaft.
Description
Technical field
The present invention relates to machining equipment technical fields, and in particular to a kind of tapping device for shaft processing.
Background technique
In machining, process shaft when usually require tapping operation, be in the past by cross Manual tapping to shaft into
Row processing；With the development of the times, social progress is typically now to carry out tapping operation to shaft with tooth machining unit.
Existing tapping device in process, without cooling treatment, be easy to cause screw tap to be broken, and process
In or process finishing after, processing is not rinsed to scrap, being easy, which influences screw tap, continues to process, to influence the effect of tapping,
The case where having burr in the shaft processed or not meeting production standard, it would be highly desirable to improve.
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of structure is simple, design rationally, make
With the tapping device for being conveniently used for shaft processing, clamping device can clamp the shaft of various sizes, facilitate processing；And it sets
There is cooling flushing to handle, cooling flushing can be carried out in process, prevent scrap from remaining in shaft, ensure that screw tap
Processing, reduces the failure rate of screw tap, improves the qualification rate of shaft.
To achieve the above object, the technical solution adopted by the present invention is that: it include bracket, chassis, clamping device, shell,
Elevating mechanism, No.1 motor, No.1 switch, tap chuck, water tank, water pump；The upside of bracket is equipped with chassis, sets on the upside of chassis
There is clamping device, shell is fixed on rear side of chassis, is equipped with elevating mechanism in shell；Downside on the left of elevating mechanism is fixed with one
Number motor, No.1 motor and No.1 switch connect, and No.1 switch is fixed on the left side outer wall of shell, and connect with external power supply
It connects, interference is arranged with tap chuck on the output shaft of No.1 motor；The upper port on chassis is back taper structure, and the inside on chassis is equipped with
Several drainage holes, drainage hole are obliquely installed in chassis, and drainage hole is set to the outside of clamping device；Water is fixed on the downside of chassis
Case, the bottom of water tank are equipped with drainpipe, are connected with No.1 valve on drainpipe, and connect with exterior drain, the one of water tank
Side is equipped with water inlet pipe, is connected with No. two valves on water inlet pipe, and connect with external fluid delivery conduit road；Upside in water tank is fixed with sieve
Net, the bottom in water tank are equipped with water pump, and water pump and No.1 switch connect, and the water outlet of water pump is connected with circulating water pipe, recirculated water
After the tail end of pipe passes through water tank, it is set to outside, and is fixed on the left side of No.1 motor, the water outlet of circulating water pipe tail end by pipe clamp
Mouth is set to the downside of tap chuck；
The clamping device includes chuck, No.1 bevel gear, No.1 crank, No. two bevel gears, claws；On the upside of chassis
Middle part is fixed with chuck, and tap chuck is set to the upside in the middle part of chuck, and the front side of chuck is equipped with adjustment hole, is embedded in adjustment hole
The front side of No.1 bevel gear, No.1 bevel gear is connected with No.1 crank by connecting rod, and No.1 crank is set to the outside on chassis；Chuck
Inside be equipped with No. two bevel gears, be engaged on the upside of the downside of No. two bevel gears and No.1 bevel gear, No. two bevel gears
Upper surface is equipped with No.1 screw thread；The upside circumference isogonism of chuck is set there are three sliding groove, is movably equipped with claw, claw in sliding groove
Bottom be equipped with No. two screw threads, No. two screw threads are engaged with No.1 screw thread；
The elevating mechanism includes polished rod, No. two cranks, No.1 bevel gear, No. two bevel gears, screw rod, screw, frame plates；
The upside of interior of shell is equipped with polished rod and is fixed with No. two cranks, and the right end of polished rod passes through axis after the right end of polished rod passes through shell
It holds and is screwed on and is arranged in the right side wall of shell；The left end interference of polished rod is arranged with No.1 bevel gear, the downside of No.1 bevel gear
Be engaged No. two bevel gears, the downside interference of No. two bevel gears is arranged with screw rod, the lower end of screw rod be screwed on by bearing and
It is embedded in the bottom wall of shell；Screw is arranged and be screwed on screw rod, sliding block is fixed on the right side of screw, and sliding block sliding is arranged in
On sliding rail, sliding rail is fixed on the inner wall of shell；The left side of screw is fixed with frame plate by connecting rod, and frame plate is movably set in shell
In the loose slot in left side, No.1 motor is fixed on the downside of frame plate.
Further, the inside of the water tank is equipped with space, is equipped with No. two motors in space, No. two motors are fixed on bottom
The downside of disk, No. two motors and No. two switches connect, and No. two switches are connect with external power supply, and No. two switch the left side for being fixed on shell
On the outer wall of side, and it is set to the downside of No.1 switch, after the output shaft of No. two motors passes through chassis, is fixed on the bottom of chuck, blocks
Plate rail is set to the upside on chassis；In the case where No.1 motor drives tap chuck rotation, chuck is driven to turn by No. two motors
It is dynamic, at this point, the speed of screw tap tapping is equal to the sum of the two rotation speed.
Further, it is fixed with air pump on the upside of the shell, air pump is connect with external power supply, and the outlet side of air pump is logical
It crosses tracheae and is connected with spray gun, spray gun is hung on snap ring, and snap ring is fixed on the left side outer wall of shell；After tapping, hold
Spray gun is directed at manufactured tapping position in shaft, presses Switch of spray pistol, the scrap in shaft is blown off.
Further, it is fixed with fuel tank on rear side of the shell, case lid is screwed on the upside of fuel tank, the bottom of fuel tank connects
It is connected to oil exit pipe, No. three valves are connected on oil exit pipe, the tail end of oil exit pipe is fixed on the rear side of No.1 motor by pipe clamp, and
The oil outlet of oil exit pipe tail end is set to the downside of tap chuck；In process, No. three valves are opened, the machine oil in fuel tank passes through
Oil exit pipe drips on screw tap, and screw tap is prevented to be broken, and passes through the drop speed of No. three valve regulated machine oil.
Further, protective cover is fixed on the upside of the chassis, the upside and front side of protective cover are equipped with opening,
After No.1 crank passes through the opening on front side of protective cover, set on the outside of protective cover, prevents scrap when processing from sputtering and come.
Further, the No.1 motor is connect with floor push, and floor push is set to the outside of bracket；When processing,
Operator steps on the operation that floor push controls No.1 motor by foot.
The working principle of the invention: connecting external power supply, shaft to be processed be put into chuck, rotates No.1 crank,
The rotation of No.1 bevel gear is driven, No. two bevel gear rotations is driven, drives three claws mobile to center simultaneously, so that shaft be pressed from both sides
Tightly；Suitable screw tap is caught in tap chuck, No.1 switch is opened, No.1 motor drives tap chuck rotation, rotates No. two
Crank, screw rod drive the rotation of No.1 bevel gear, drive the rotation of No. two bevel gears, drive screw rod rotation, and screw is in sliding block, sliding rail
Lower straight downward movement is limited, No.1 motor is driven to move down, tapping operation is carried out to shaft；While tapping, water pump is taken out
Water in water tank is sent to circulating water pipe, is sprayed on screw tap and shaft, is carried out scrap that is cooling and will generating when processing and is rinsed
Fall, water flows into water tank from drainage hole again, water tank bottom is flowed to after the screen to filtrate, then recycled by water pump extraction.
After adopting the above structure, the invention has the benefit that
1, clamping device can clamp the shaft of various sizes, facilitate processing；
2, it is equipped with cooling flushing processing, cooling flushing can be carried out in process, prevent scrap from remaining in shaft,
The processing that ensure that screw tap reduces the failure rate of screw tap, improves the qualification rate of shaft.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is structural schematic diagram of the invention.
Fig. 2 is the cross-sectional view of Fig. 1.
Fig. 3 is the sectional view of Fig. 1.
Fig. 4 is the top view on chassis in the present invention.
Fig. 5 is the schematic diagram of clamping device in the present invention.
Description of symbols:
Bracket 1, chassis 2, back taper structure 2-1, drainage hole 2-2, clamping device 3, chuck 3-1, adjustment hole 3-1-1, sliding
Slot 3-1-2, No.1 bevel gear 3-2, No.1 crank 3-3, No. two bevel gear 3-4, No.1 screw thread 3-4-1, claw 3-5, No. two spiral shells
Line 3-5-1, shell 4, loose slot 4-1, elevating mechanism 5, polished rod 5-1, No. two crank 5-2, No.1 bevel gear 5-3, No. two umbrella tooths
Take turns 5-4, screw rod 5-5, screw 5-6, frame plate 5-7, sliding block 5-8, sliding rail 5-9, No.1 motor 6, No.1 switch 7, tap chuck 8,
Water tank 9, drainpipe 9-1, No.1 valve 9-1-1, water inlet pipe 9-2, No. two valve 9-2-1, space 9-3, sieve 10, water pump 11,
The motor 13, two of circulating water pipe 12, two switch 14, air pump 15, spray gun 16, snap ring 17, fuel tank 18, case lid 18-1, oil exit pipe
19, No. three valve 19-1, protective cover 20, opening 20-1, floor push 21.
Specific embodiment
The present invention will be further described below with reference to the drawings.
Referring to as shown in Figures 1 to 5, present embodiment the technical solution adopted is that: it includes that (length is bracket 1
400mm, width 400mm, be highly 800mm), chassis 2 (being highly diameter 400mm, 30mm), clamping device 3, shell 4,
Elevating mechanism 5, No.1 motor 6, No.1 switch 7, tap chuck 8, water tank 9, water pump 11；The upside of bracket 1 is equipped with chassis 2, bottom
The upside of disk 2 is equipped with clamping device 3, and the rear side on chassis 2 is welded with shell 4, is equipped with elevating mechanism 5 in shell 4；Elevator
The downside in 5 left side of structure has been screwed No.1 motor 6, and No.1 motor 6 is connect with No.1 switch 7, and No.1 switch 7 passes through spiral shell
Silk is fixed on the left side outer wall of shell 4, and is connect with external power supply, and interference is arranged with screw tap on the output shaft of No.1 motor 6
Collet 8, screw tap are caught in tap chuck 8, drive tap chuck 8 to rotate by No.1 motor 6, so that screw tap be driven to rotate；Bottom
The upper port of disk 2 is back taper structure 2-1, and the inside on chassis 2 is obliquely installed integrally formed with several drainage hole 2-2, drainage hole 2-2
In in chassis 2, drainage hole 2-2 is set to the outside of clamping device 3；The downside on chassis 2 has been screwed water tank 9, water tank 9
Bottom is connected with No.1 valve 9-1-1 by connector on drainpipe 9-1 integrally formed with drainpipe 9-1, and with externally drained pipe
Road connection, the waste water reused can be discharged, and the side of water tank 9 is integrally formed with water inlet pipe 9-2, on water inlet pipe 9-2
No. two valve 9-2-1 are connected with by connector, and are connect with external fluid delivery conduit road, new water can be supplied in water tank 9；Water tank
Upside in 9 is welded with sieve 10, is filtered to water, and scrap is prevented to be mixed into water, and the bottom in water tank 9 is equipped with water pump
11, water pump 11 is YEE-1025 type water pump, and water pump 11 is connect with No.1 switch 7, and the water outlet of water pump 11 is connected with by connector
Circulating water pipe 12, the tail end of circulating water pipe 12 pass through after water tank 9 (circulating water pipe 12 passes through sealing ring and 9 sealed set of water tank),
Set on outside, and it is fixed on by pipe clamp screw the left side of No.1 motor 6, the water outlet of 12 tail end of circulating water pipe is set to screw tap clamp
First 8 downside；
The clamping device 3 includes chuck 3-1 (being highly diameter 250mm, 70mm), No.1 bevel gear 3-2, No.1
Crank 3-3, No. two bevel gear 3-4, claw 3-5；The middle part of 2 upside of chassis is welded with chuck 3-1, and tap chuck 8 is set to
Upside in the middle part of chuck 3-1, the front side integral of chuck 3-1 form adjustment hole 3-1-1, are embedded with No.1 in adjustment hole 3-1-1
The front side of bevel gear 3-2, No.1 bevel gear 3-2 are welded and connected with No.1 crank 3-3 by connecting rod, and No.1 crank 3-3 is set to bottom
The outside of disk 2；Downside and No.1 bevel gear 3-2 of the inside of chuck 3-1 equipped with No. two bevel gears 3-4, No. two bevel gear 3-4
Upside is engaged, and the upper surface of No. two bevel gear 3-4 is integrally formed with No.1 screw thread 3-4-1；Upside circumference of chuck 3-1 etc.
It angle and is integrally formed there are three sliding groove 3-1-2, claw 3-5, the bottom one of claw 3-5 is movably equipped in sliding groove 3-1-2
No. two screw thread 3-5-1 are formed, No. two screw thread 3-5-1 are engaged with No.1 screw thread 3-4-1；
The elevating mechanism 5 includes polished rod 5-1, No. two crank 5-2, No.1 bevel gear 5-3, No. two bevel gear 5-4, silks
Bar 5-5, screw 5-6, frame plate 5-7 (width 150mm, being highly length 200mm, 20mm)；Upside inside shell 4 is equipped with
After the right end of polished rod 5-1, polished rod 5-1 pass through shell 4, No. two crank 5-2 are welded with, and the right end of polished rod 5-1 passes through axis
It holds and is screwed on and is arranged in the right side wall of shell 4；The left end interference of polished rod 5-1 is arranged with No.1 bevel gear 5-3, No.1 bevel gear
No. two bevel gear 5-4 are engaged on the downside of 5-3, the downside interference of No. two bevel gear 5-4 is arranged with screw rod 5-5, screw rod 5-5
Lower end be screwed on and be embedded in the bottom wall of shell 4 by bearing；It is arranged on screw rod 5-5 and screw 5-6 is screwed with by screw thread,
Sliding block 5-8 is welded on the right side of screw 5-6, sliding block 5-8 sliding is arranged on sliding rail 5-9, and sliding rail 5-9 is screwed
In on the inner wall of shell 4；The left side of screw 5-6 is welded with frame plate 5-7 by connecting rod, and frame plate 5-7 is movably set in shell 4
In the loose slot 4-1 in left side, No.1 motor 6 is screwed in the downside of frame plate 5-7.
Further, integrally formed with space 9-3, space 9-3 is interior to be equipped with No. two motors 13 for the inside of the water tank 9,
No. two motors 13 are screwed in the downside on chassis 2, and No. two motors 13 are connect with No. two switches 14, No. two switches 14 and outer
The connection of portion's power supply, No. two switches 14 are screwed on the left side outer wall of shell 4, and set on the downside of No.1 switch 7, and two
After the output shaft of number motor 13 passes through chassis 2, it is fixedly welded on the bottom of chuck 3-1, chuck 3-1 is set up in the upside on chassis 2；
In the case where No.1 motor 6 drives tap chuck 8 to rotate, chuck 3-1 rotation is driven by No. two motors 13, at this point, screw tap
The speed of tapping is equal to the sum of the two rotation speed, accelerates tapping speed.
Further, the upside of the shell 4 has been bolted air pump 15, and air pump 15 is connect with external power supply,
The outlet side of air pump 15 is connected with spray gun 16 by tracheae, and spray gun 16 is hung on snap ring 17, and snap ring 17 is fixedly welded on shell 4
Left side outer wall on；After tapping, pistol 16 is directed at manufactured tapping position in shaft, presses spray gun 16 and opens
It closes, the scrap in shaft is blown off.
Further, the rear side of the shell 4 is welded with fuel tank 18, and the upside of fuel tank 18 is screwed with by screw thread
Case lid 18-1, the bottom of fuel tank 18, which is integrally formed, is connected with oil exit pipe 19, is connected with No. three valves by connector on oil exit pipe 19
19-1, the tail end of oil exit pipe 19 is fixed on the rear side of No.1 motor 6 by pipe clamp screw, and the oil outlet of 19 tail end of oil exit pipe is set
In the downside of tap chuck 8；In process, No. three valve 19-1 are opened, the machine oil in fuel tank 18 is dripped to by oil exit pipe 19
On screw tap, screw tap is prevented to be broken, play lubricating action, passes through the drop speed of No. three adjustable machine oil of valve 19-1.
Further, the upside on the chassis 2 has been screwed protective cover 20, the upside of protective cover 20 and preceding
After side passes through the opening 20-1 of 20 front side of protective cover integrally formed with opening 20-1, No.1 crank 3-3, set on protective cover 20
Outside prevents scrap when processing from sputtering and comes, improves safety when processing.
Further, the No.1 motor 6 is connect with floor push 21, and floor push 21 is set to the outside of bracket 1；Add
Working hour, operator are stepped on the operation that floor push 21 controls No.1 motor 6 by foot, facilitate operation.
The working principle of this specific embodiment:: external power supply is connected, shaft to be processed is put into chuck 3-1, is turned
Dynamic No.1 crank 3-3 drives No.1 bevel gear 3-2 rotation, drives No. two bevel gear 3-4 rotations, drives three claw 3-5 simultaneously
It is mobile to center, so that shaft be clamped；Suitable screw tap is caught in tap chuck 8, No.1 switch 7, No.1 motor 6 are opened
It drives tap chuck 8 to rotate, rotates No. two crank 5-2, screw rod 5-5 drives No.1 bevel gear 5-3 rotation, drives No. two bevel gears
5-4 rotation, drive screw rod 5-5 rotation, screw 5-6 sliding block 5-8, sliding rail 5-9 limit under straight downward move, drive No.1
Motor 6 moves down, carries out tapping operation to shaft；While tapping, the water that water pump 11 extracts in water tank 9 is sent to circulating water pipe
It after 12, is sprayed on screw tap and shaft, carries out scrap that is cooling and will generating when processing and rinse out, water is flowed into from drainage hole 2-2 again
Water tank 9 flows to 9 bottom of water tank after the filtering of sieve 10, then is recycled by the extraction of water pump 11.
After adopting the above structure, present embodiment has the beneficial effect that
1, clamping device 3 can clamp the shaft of various sizes, facilitate processing；
2, the water in water tank 9 is sent to circulating water pipe 12 by water pump 11, then be sprayed on screw tap and shaft, can processed
Cooling flushing is carried out in the process, is prevented scrap from remaining in shaft, be ensure that the processing of screw tap, reduces the failure rate of screw tap,
Improve the qualification rate of shaft.
The above is only used to illustrate the technical scheme of the present invention and not to limit it, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (7)
1. a kind of tapping device for shaft processing, it is characterised in that: it includes bracket (1), chassis (2), clamping device
(3), shell (4), elevating mechanism (5), No.1 motor (6), No.1 switch (7), tap chuck (8), water tank (9), water pump (11)；
The upside of bracket (1) is equipped with chassis (2), and the upside of chassis (2) is equipped with clamping device (3), and chassis is fixed with shell on rear side of (2)
(4), elevating mechanism (5) are equipped in shell (4)；Downside on the left of elevating mechanism (5) is fixed with No.1 motor (6), No.1 motor
(6) it is connect with No.1 switch (7), No.1 switch (7) is fixed on the left side outer wall of shell (4), and is connect with external power supply, one
Interference is arranged with tap chuck (8) on the output shaft of number motor (6)；The upper port on chassis (2) is back taper structure (2-1), chassis
(2) inside is equipped with several drainage holes (2-2), and drainage hole (2-2) is obliquely installed in chassis (2), and drainage hole (2-2) is set to folder
Hold the outside of mechanism (3)；It is fixed on the downside of chassis (2) water tank (9), the bottom of water tank (9) is equipped with drainpipe (9-1), draining
It is connected with No.1 valve (9-1-1) on pipe (9-1), and is connect with exterior drain, the side of water tank (9) is equipped with water inlet pipe
(9-2) is connected with No. two valves (9-2-1) on water inlet pipe (9-2), and connect with external fluid delivery conduit road；Upside in water tank (9)
It is fixed with sieve (10), the bottom in water tank (9) is equipped with water pump (11), and water pump (11) is connect with No.1 switch (7), water pump (11)
Water outlet be connected with circulating water pipe (12), after the tail end of circulating water pipe (12) passes through water tank (9), be set to outside, and pass through pipe
The left side for scheduling No.1 motor (6) is fixed, the water outlet of circulating water pipe (12) tail end is set to the downside of tap chuck (8)；
The clamping device (3) includes chuck (3-1), No.1 bevel gear (3-2), No.1 crank (3-3), No. two bevel gears
(3-4), claw (3-5)；Middle part on the upside of chassis (2) is fixed with chuck (3-1), and tap chuck (8) is set in the middle part of chuck (3-1)
Upside, the front side of chuck (3-1) is equipped with adjustment hole (3-1-1), is embedded with No.1 bevel gear (3-2) in adjustment hole (3-1-1),
The front side of No.1 bevel gear (3-2) is connected with No.1 crank (3-3) by connecting rod, and No.1 crank (3-3) is set to the outer of chassis (2)
Side；The inside of chuck (3-1) is equipped with No. two bevel gears (3-4), downside and No.1 bevel gear (3-2) of No. two bevel gears (3-4)
Upside be engaged, the upper surfaces of No. two bevel gears (3-4) is equipped with No.1 screw thread (3-4-1)；The upside circumference of chuck (3-1)
Isogonism is set there are three sliding groove (3-1-2), and sliding groove (3-1-2) is interior to be movably equipped with claw (3-5), and the bottom of claw (3-5) is set
There are No. two screw threads (3-5-1), No. two screw threads (3-5-1) are engaged with No.1 screw thread (3-4-1)；
The elevating mechanism (5) includes polished rod (5-1), No. two cranks (5-2), No.1 bevel gear (5-3), No. two bevel gears
(5-4), screw rod (5-5), screw (5-6), frame plate (5-7)；The internal upside of shell (4) is equipped with polished rod (5-1), polished rod (5-1)
Right end pass through shell (4) after, be fixed with No. two cranks (5-2), and the right end of polished rod (5-1) is screwed on and is arranged in by bearing
In the right side wall of shell (4)；The left end interference of polished rod (5-1) is arranged with No.1 bevel gear (5-3), No.1 bevel gear (5-3)
Downside has been engaged No. two bevel gears (5-4), and the downside interference of No. two bevel gears (5-4) is arranged with screw rod (5-5), screw rod
The lower end of (5-5) is screwed on by bearing and is embedded in the bottom wall of shell (4)；It is arranged on screw rod (5-5) and is screwed with screw (5-
6) it, is fixed with sliding block (5-8) on the right side of screw (5-6), sliding block (5-8) sliding is arranged on sliding rail (5-9), and sliding rail (5-9) is solid
Due on the inner wall of shell (4)；The left side of screw (5-6) is fixed with frame plate (5-7) by connecting rod, frame plate (5-7) activity setting
In loose slot (4-1) on the left of shell (4), No.1 motor (6) is fixed on the downside of frame plate (5-7).
2. a kind of tapping device for shaft processing according to claim 1, it is characterised in that: the water tank (9)
Inside be equipped with space (9-3), No. two motors (13) are equipped in space (9-3), No. two motors (13) are fixed under chassis (2)
Side, No. two motors (13) connect with No. two switches (14), and No. two switches (14) connect with external power supply, and No. two switches (14) are fixed
In on the left side outer wall of shell (4), and it is set to the downside of No.1 switch (7), the output shaft of No. two motors (13) passes through chassis (2)
Afterwards, it is fixed on the bottom of chuck (3-1), chuck (3-1) is set up in the upside of chassis (2)；Screw tap clamp is driven in No.1 motor (6)
In the case where head (8) rotation, chuck (3-1) rotation is driven by No. two motors (13), at this point, the speed of screw tap tapping is equal to two
The sum of person's rotation speed.
3. a kind of tapping device for shaft processing according to claim 1, it is characterised in that: the shell (4)
Upside be fixed with air pump (15), air pump (15) is connect with external power supply, and the outlet side of air pump (15) is connected with spray by tracheae
Rifle (16), spray gun (16) are hung on snap ring (17), and snap ring (17) is fixed on the left side outer wall of shell (4)；After tapping,
Pistol (16) is directed at manufactured tapping position in shaft, presses spray gun (16) switch, the scrap in shaft is blown off.
4. a kind of tapping device for shaft processing according to claim 1, it is characterised in that: the shell (4)
Rear side be fixed with fuel tank (18), be screwed on the upside of fuel tank (18) case lid (18-1), the bottom of fuel tank (18) is connected with oil extraction
It manages (19), No. three valves (19-1) is connected on oil exit pipe (19), the tail end of oil exit pipe (19) is fixed on No.1 electricity by pipe clamp
The rear side of machine (6), and the oil outlet of oil exit pipe (19) tail end is set to the downside of tap chuck (8)；In process, No. three are opened
Valve (19-1), the machine oil in fuel tank (18) are dripped on screw tap by oil exit pipe (19), prevent screw tap to be broken, pass through No. three valves
(19-1) adjusts the drop speed of machine oil.
5. a kind of tapping device for shaft processing according to claim 1, it is characterised in that: the chassis (2)
Upside be fixed with protective cover (20), the upside and front side of protective cover (20) are equipped with opening (20-1), No.1 crank (3-3)
After the opening (20-1) on front side of protective cover (20), it is set to the outside of protective cover (20), prevents scrap when processing from sputtering
Come.
6. a kind of tapping device for shaft processing according to claim 1, it is characterised in that: the No.1 motor
(6) it is connect with floor push (21), floor push (21) is set to the outside of bracket (1)；When processing, operator steps on foot by foot
Step on the operation of switch (21) control No.1 motor (6).
7. a kind of tapping device for shaft processing, it is characterised in that: its working principle: external power supply is connected, it will be to be added
The shaft of work is put into chuck (3-1), is rotated No.1 crank (3-3), is driven No.1 bevel gear (3-2) rotation, is driven No. two cones
Gear (3-4) rotation drives three claws (3-5) mobile to center simultaneously, so that shaft be clamped；Suitable screw tap is caught in
In tap chuck (8), No.1 switch (7) is opened, No.1 motor (6) drives tap chuck (8) rotation, rotates No. two crank (5-
2), screw rod (5-5) drives No.1 bevel gear (5-3) rotation, drives No. two bevel gear (5-4) rotations, drives screw rod (5-5) rotation
Turn, screw (5-6) sliding block (5-8), sliding rail (5-9) limit under straight downward move, drive No.1 motor (6) transport down
It is dynamic, tapping operation is carried out to shaft；While tapping, the water that water pump (11) extracts in water tank (9) is sent to after circulating water pipe (12),
It is sprayed on screw tap and shaft, carries out scrap that is cooling and will generating when processing and rinse out, water flows into water tank from drainage hole (2-2) again
(9), water tank (9) bottom is flowed to after sieve (10) filtering, then is extracted and recycled by water pump (11).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910130967.4A CN109807408A (en) | 2019-02-19 | 2019-02-19 | A kind of tapping device for shaft processing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910130967.4A CN109807408A (en) | 2019-02-19 | 2019-02-19 | A kind of tapping device for shaft processing |
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| CN109807408A true CN109807408A (en) | 2019-05-28 |
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ID=66607184
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910130967.4A Pending CN109807408A (en) | 2019-02-19 | 2019-02-19 | A kind of tapping device for shaft processing |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113915643A (en) * | 2021-11-05 | 2022-01-11 | 西安鑫垚陶瓷复合材料有限公司 | Ceramic matrix composite flame tube and preparation process and tool for inner wall environment barrier coating of ceramic matrix composite flame tube |
| CN114643307A (en) * | 2022-03-01 | 2022-06-21 | 深圳数码模汽车技术有限公司 | Automobile part precision mold with in-mold tapping cooling structure |
| CN114985789A (en) * | 2022-06-28 | 2022-09-02 | 东台市凯润精密机械股份有限公司 | Numerical control lathe electric chuck accessory based on PLC control technology |
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Application publication date: 20190528 |