CN207695787U - Full-automatic die head threading machine - Google Patents
Full-automatic die head threading machine Download PDFInfo
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- CN207695787U CN207695787U CN201721825320.6U CN201721825320U CN207695787U CN 207695787 U CN207695787 U CN 207695787U CN 201721825320 U CN201721825320 U CN 201721825320U CN 207695787 U CN207695787 U CN 207695787U
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- die
- head
- threading
- bolt
- withdrawing
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Abstract
The utility model discloses full-automatic die head threading machines, belong to pipe fitting screw thread processing equipment field, the die head threading machine includes pedestal, clamping device, balladeur train, guide rod, driving device, threading device and automatic tool retracting unit, threading device includes circular hole, die-head curve disc, die-head main body and screw die, screw die is equipped with arc slot, die-head curve disc is equipped with raised line, threading device further includes slide plate, slide plate both ends are hinged with link block, fixed block is installed in die-head curve disc, fixed block is arranged with link block clamping, and waist is provided with sliding slot and fixing groove；Automatic tool retracting unit includes withdrawing bar and bolt, withdrawing bar upper end is hinged with die-head body top, lower end extends at the circular hole in the middle part of threading device, bolt is located at the epimere portion of withdrawing bar and is connected by nut, bolt one end passes through withdrawing bar and extends in sliding slot, it solves the problems, such as to be easy that pipe fitting screw thread length is made deviation occur when die head threading machine withdrawing, withdrawing is quick, and reach is easily controllable.
Description
Technical field
The utility model is related to pipe fitting screw thread processing equipment field, more particularly to full-automatic die head threading machine.
Background technology
Die head threading machine also known as electric threading, electric pipe-cutting threading machine, thread reaming machine, pipe screw thread die head threading machine, thread cutter for steel bar, mainly
Screw thread process for pipe fitting.The extensive use of die head threading machine not only makes pipe screw thread processing become light, quick, but also reduces pipe
The labor intensity of part installer, improves work efficiency.
Die head threading machine generally comprises clamping device, driving device, balladeur train, die-head, scraper, cutter device and automatic withdrawal
Device.
The automatic tool retracting unit of the prior art is normally on leading rod, this not only influences operation, and cannot essence
Really control reach, deviation is easy tod produce in work.And die head threading machine volume is larger, and it is mobile more inconvenient, it is unfavorable for being transported to
Pipe fitting erecting bed uses.
Utility model content
The purpose of this utility model is to provide full-automatic die head threading machine, and which solve be easy to make pipe fitting screw thread when die head threading machine withdrawing
There is the problem of deviation in length, and withdrawing is quick, and reach is easily controllable.
The above-mentioned technical purpose of the utility model technical scheme is that：
Full-automatic die head threading machine, including pedestal and clamping device, balladeur train, guide rod, driving dress above the pedestal
It sets, threading device and automatic tool retracting unit, is provided with circular hole in the middle part of the threading device, the threading device includes die-head curve
Disk, die-head main body and the screw die being inserted in the die-head main body, the screw die are equipped with arc slot, the screw die cephalic flexure
Drum is equipped with the raised line with arc slot cooperation sliding, and the threading device further includes slide plate, and the slide plate is located at the plate
Above tooth head main body, the slide plate both ends are hinged with link block, and the curved groove on die-head curve disc top is equipped with more
A fixed block, the fixed block are connect with die-head curve disc top by fixing bolt, and the fixing bolt passes through institute
It states the curved groove on die-head curve disc top and the fixed block is driven to be slided along curved groove, the fixed block and the link block
Clamping setting, the waist are being provided with sliding slot far from die-head curve disc side, and the sliding slot bottom is along described
The identical one end of glide direction offers fixing groove when slide plate withdrawing；
The automatic tool retracting unit includes withdrawing bar and bolt, and withdrawing bar upper end is cut with scissors with the die-head body top
It connects, lower end extends at the circular hole in the middle part of the threading device, and the bolt is located at the epimere portion of the withdrawing bar and passes through spiral shell
Mother's connection, described bolt one end pass through the withdrawing bar and extend in the sliding slot, and the bolt is mutually fitted with the fixing groove
Match.
Using the above structure, when starting mantle fiber, bolt is located in fixing groove.After driving device is opened, covered in pipe fitting
The part of silk will slowly push forward the lower part of withdrawing bar, and when the lower part of withdrawing bar is slowly ejected by pipe fitting, bolt also will slowly
It moves forward and is detached from from fixing groove, can generate rubbing action to screw die when being rotated due to pipe fitting, work as bolt from fixation
After being detached from slot, under the cooperation of arc slot and raised line, die-head curve disc will drive slide plate to rotate and bolt fixed
In sliding slot end, screw die will leave pipe fitting and retract to circular hole periphery at this time, to realize automatic tool withdrawal function.
Advanced optimize for：The clamping device includes front chuck and the chuck assembly for fixing pipe fitting, before described
Chuck is being provided with multiple chuck slots close to the threading device side, and the chuck slot is distributed in the front chuck；The card
Disk component includes fixture block and sliding block, and the sliding block is located in the chuck slot and slides setting with it, and the fixture block is fixed on institute
Sliding block lower end is stated, the fixture block is equipped with for being clamped with tube surface engaging nail, and the pawl pincers are to be obliquely installed and turn with pipe fitting
Dynamic direction is opposite.
Using the above structure, sliding block can move back and forth in chuck slot, front chuck be passed through convenient for pipe fitting, before pipe fitting passes through
When chuck, pawl pincers will be engaged with tube surface automatically, and after driving motor is opened, pipe fitting will be along central axis, due to pawl pincers
Inclined direction and pipe fitting rotation direction can be closely engaged with rotation pipe fitting, reduce pipe fitting on the contrary, therefore pawl tonger has self-locking function
It loosens.
Advanced optimize for：Further include facing attachment, the facing attachment includes connecting rod, chamfering handle and chamfering device,
Described connecting rod one end is articulated on the balladeur train, and the other end is fixed with the chamfering handle, and the chamfering device is fixed on described
It is arranged in connecting rod and for cone.
Using the above structure, it is convenient for carrying out chamfering to pipe fitting cut place, chamfering speed is fast, and effect is preferable, and durable.
Advanced optimize for：The driving device includes motor and gear-box, and the motor is series excited machine.
Using the above structure, series excited machine has the advantages that rotating speed is high, small, light-weight, and detent torque is big, can hand over
Direct current is general.
Advanced optimize for：The driving device further includes oil pump, and the oil pump is gear pump.
Using the above structure, gear pump structure simple and compact, have small, light weight, good manufacturability, it is cheap,
The advantages of self-suction is strong, insensitive to oil contamination, the range of speeds is big, energy impact resistance load.
Advanced optimize for：Fuel tank is equipped in the pedestal, the top of oil-tank is provided with oil inlet, and the oil inlet is located at
Immediately below the circular hole.
Oil can be oozed from die-head main body when using the above structure, due to work, will be automatic when oil oozes downwards
It enters in fuel tank and is recycled from oil inlet, fuel-saving environmental protection.
Advanced optimize for：The pedestal uses making of pure aluminum.
Using the above structure, aluminum products have that light weight, molding is excellent, intensity is high, corrosion-resistant, long lifespan, reproducible excellent
Point uses convenient for die head threading machine is transported to pipe fitting erecting bed.
Advanced optimize for：Further include cutter device, the cutter device is located at the threading device and the chuck group
Between part, the cutter device includes cutting handle, fixed seat, fixed link, supporting block, cutter and idler wheel, the fixed seat bottom
Portion is hinged with described balladeur train one end.
Using the above structure, it is convenient for tubing to cut.
In conclusion the utility model has the advantages that：When starting mantle fiber, bolt is located in fixing groove.It drives
After dynamic device is opened, the part that silk has been covered in pipe fitting will slowly push forward the lower part of withdrawing bar, and the lower part of withdrawing bar is by pipe fitting
When slowly ejecting, bolt also will be moved forward slowly and will be detached from from fixing groove, can be generated and be rubbed to screw die when being rotated due to pipe fitting
Wiping acts on, therefore after bolt is detached from from fixing groove, under the cooperation of arc slot and raised line, die-head curve disc will drive slide plate
It rotates and bolt is made to be fixed on sliding slot end, screw die will leave pipe fitting and retract to circular hole periphery at this time, and withdrawing is quick, just
In accurately controlling reach, deviation is reduced.Die head threading machine is small, and light weight, can be transported to tubing erecting bed, carried
High working efficiency.
Description of the drawings
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the partial schematic diagram of embodiment, is mainly used for embodying the structure of threading device；
Fig. 3 is the exploded perspective view of embodiment, is mainly used for embodying the structure of threading device；
Fig. 4 is the partial schematic diagram of embodiment, is mainly used for embodying the structure of slide plate；
Fig. 5 is the structural schematic diagram of die-head main body in embodiment, is mainly used for embodying the structure of sliding slot；
Fig. 6 is the partial schematic diagram of embodiment, is mainly used for embodying the structure of chuck assembly.
In figure, 1, pedestal；2, rear chuck assembly；3, front chuck；4, driving device；5, cutter device；51, handle is cut；
52, fixed seat；53, fixed link；54, cutter；55, idler wheel；56, supporting block；6, facing attachment；61, connecting rod；62, chamfering hand
Handle；63, chamfering device；7, automatic tool retracting unit；71, withdrawing bar；72, bolt；8, threading device；801, die-head curve disc；
802, shrouding disc after die-head；803, die-head main body；804, mantle fiber handle；805, fixing nut；806, fixed block；807, it connects
Block；808, raised line；809, circular hole；810, slide plate；811, sliding slot；812, fixing groove；813, screw die；814, arc slot；9, balladeur train；
10, feed handle；11, oil inlet；12, guide rod；13, chuck assembly；131, sliding block；132, fixture block；133, pawl clamps；14, chuck
Slot.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing.
Embodiment：Full-automatic die head threading machine, as shown in Figure 1, including pedestal 1, clamping device, driving device 4, threading device 8,
Cutter device 5, facing attachment 6 and automatic tool retracting unit 7.Pedestal 1 is formed using making of pure aluminum, and the top both sides of pedestal 1 are fixed
There is guide rod 12, balladeur train 9 is connected on guide rod 12,9 one end of balladeur train is fixed with feed handle 10, and 9 both ends of balladeur train, which are separately fixed at, leads
Setting is slided on bar 12 and with it.Driving device 4 is contained in 1 interior side of pedestal, and driving device 4 includes motor, gear-box, oil
Pump and the control panel for controlling motor start and stop, motor use series excited machine, oil pump to use gear pump.Pedestal 1 is in opposite driving
The inside other side of device 4 is equipped with fuel tank, and top of oil-tank is provided with oil inlet 11, and oil inlet 11 is located at immediately below threading device 8.
Referring to Fig.1, cutter device 5 includes cutting handle 51, fixed seat 52, fixed link 53, supporting block 56, cutter 54, rolling
Wheel 55 and supporting block 56.Fixed seat 52 is located at 1 side of pedestal and bottom is articulated on balladeur train 9, cuts 51 lower end of handle and fixation
Bar 53 connects, and 53 lower end of fixed link passes through fixed seat 52 and abutted against with 56 top of supporting block, and supporting block 56 is cut with scissors with fixed seat 52
Connect setting.Cutter 54 is fixed on 56 bottom of supporting block, and idler wheel 55 sets there are two and is rotatablely connected with fixed seat 52, two idler wheels
55 are respectively positioned on 54 lower section of cutter and are arranged for same level.Facing attachment 6 includes connecting rod 61, chamfering handle 62 and chamfering device
63,61 one end of connecting rod is hinged with balladeur train 9, and the other end is fixed with chamfering handle 62, and chamfering device 63 is fixed on 61 stage casing of connecting rod
Place and for cone be arranged.
Referring to Fig.1,6, clamping device includes big chuck connecting shaft cylinder (not shown), rear chuck assembly 2 and front chuck 3,
Big chuck connecting shaft cylinder is installed on 1 top of pedestal, and rear chuck assembly 2 and front chuck 3 are respectively arranged in big chuck connecting shaft cylinder both ends.Before
Chuck 3 is close to 5 side of cutter device, and there are three chuck slot 14, three chucks being opened close to 5 side of cutter device for front chuck 3
Slot 14 is distributed in front chuck 3.Chuck assembly 13 for fixing pipe fitting is installed, chuck assembly 13 includes card in front chuck 3
Block 132, sliding block 131 and pawl pincers 133.Sliding block 131 is located in chuck slot 14 and slides setting with it, and fixture block 132 is fixed on sliding block
131 lower ends, pawl pincers 133 are engaged setting with outer surface of pipe fittings, and pawl pincers 133 are equipped with multiple and are distributed on fixture block 132, pawl pincers 133
To be obliquely installed and opposite with pipe fitting rotation direction.
Referring to Fig.1,2,3,4,5, threading device 8 includes shrouding disc 802, die-head curve disc 801 and die-head after die-head
Main body 803, shrouding disc 802, die-head curve disc 801 and 803 middle part of die-head main body, which are run through, after die-head is equipped with circular hole 809.
Die-head curve disc 801 is located at after die-head on the circumferential outer surface of shrouding disc 802 and slides setting, die-head curve disc with it
801 are equipped with graduation mark, and die-head curve disc 801 is being equipped with raised line 808 close to 803 side of die-head main body, and raised line 808 is equipped with
Four and to be uniformly arranged, four raised lines 808 are set around 809 surrounding of circular hole.Screw die 813, plate are inserted in die-head main body 803
Tooth 813 sets there are four and is distributed in die-head main body 803, and 813 one end of screw die extends at circular hole 809, and screw die 813 is close
801 side of die-head curve disc offers arc slot 814, the raised line 808 in die-head curve disc 801 in the arc slot 814 and with
It is slidably matched.
Referring to Fig.1,2,3,4,5, threading device 8 further includes slide plate 810 and mantle fiber handle 804, and mantle fiber handle 804 is fixed on
810 one end of slide plate.Slide plate 810 is located at 803 top of die-head main body, and 810 both ends of slide plate are hinged with link block 807, die-head
Multiple fixed blocks 806 are installed on the curved groove on 801 top of curve disc.Bolt, fixing bolt one are connected and fixed on fixed block 806
End is fixed with the cooperation of fixed block 806, and the other end passes through the curved groove on 801 top of die-head curve disc and is threaded with fixed spiral shell
Mother 805, fixed block 806 are arranged with the clamping of link block 807.810 stage casing of slide plate is being provided with cunning far from 801 side of die-head curve disc
Slot 811,811 bottom of sliding slot identical one end of glide direction when along 810 withdrawing of slide plate offer fixing groove 812.
Referring to Fig.1,2,3,4, automatic tool retracting unit 7 includes withdrawing bar 71 and bolt 72,71 upper end of withdrawing bar and die-head
803 top of main body is hinged, and lower end extends at the circular hole 809 at 8 middle part of threading device, and bolt 72 is located at the epimere portion of withdrawing bar 71
And connect with withdrawing bar 71 by nut, 72 one end of bolt passes through withdrawing bar 71 and extends in sliding slot 811 or fixing groove 812.
Automatic withdrawal process and principle：When mantle fiber, the nut on bolt 72 need to be unscrewed, bolt 72 at this time is located at solid
Determine in slot 812.Since pipe fitting to be processed is fixed in front chuck 3, when driving device 4 is opened, pipe fitting will be along central shaft not
Disconnected rotation, and balladeur train 9 will drive threading device 8 and automatic tool retracting unit 7 slowly to be moved to 3 direction of front chuck, due to withdrawing bar
71 lower part is located at circular hole 809, therefore when balladeur train 9 is moved to front chuck direction, covered in pipe fitting silk part will slowly to
The preceding lower part for pushing withdrawing bar 71.When 71 lower part of withdrawing bar is slowly ejected by pipe fitting, bolt 72 also will slowly move forward and from
It is detached from fixing groove 812, can generate rubbing action to screw die 813 when being rotated due to pipe fitting, work as bolt 72 from fixing groove 812
After middle disengaging, under the cooperation of arc slot 814 and raised line 808, die-head curve disc 801 will drive slide plate 810 to rotate and make
It obtains bolt 72 and is fixed on 811 end of sliding slot, screw die 813 will leave pipe fitting and retract to 809 periphery of circular hole at this time, to realize certainly
Dynamic withdrawing function.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can as needed make the present embodiment the modification of not creative contribution after reading this specification, but
As long as all being protected by Patent Law in the right of the utility model.
Claims (8)
1. full-automatic die head threading machine, including pedestal (1) and clamping device, balladeur train (9), guide rod above the pedestal (1)
(12), driving device (4), threading device (8) and automatic tool retracting unit (7), threading device (8) middle part are provided with circular hole
(809), the threading device (8) includes die-head curve disc (801), die-head main body (803) and is inserted in the screw die
Screw die (813) in head main body (803), the screw die (813) are equipped with arc slot (814), on the die-head curve disc (801)
Equipped with the raised line (808) with the arc slot (814) cooperation sliding, it is characterized in that：The threading device (8) further includes slide plate
(810), the slide plate (810) is located above the die-head main body (803), and slide plate (810) both ends are hinged with connection
The curved groove of block (807), die-head curve disc (801) top is equipped with multiple fixed blocks (806), the fixed block
(806) it is connect by fixing bolt with die-head curve disc (801) top, the fixing bolt passes through the screw die cephalic flexure
The curved groove on drum (801) top and the fixed block (806) is driven to be slided along curved groove, the fixed block (806) with it is described
Link block (807) clamping setting, slide plate (810) stage casing are being provided with sliding slot far from die-head curve disc (801) side
(811), sliding slot (811) bottom offers fixing groove in the identical one end of glide direction when along the slide plate (810) withdrawing
(812)；
The automatic tool retracting unit (7) includes withdrawing bar (71) and bolt (72), withdrawing bar (71) upper end and the screw die
Hinged at the top of head main body (803), lower end extends at the circular hole (809) in the middle part of the threading device (8), bolt (72) position
It is connected in the epimere portion of the withdrawing bar (71) and by nut, described bolt (72) one end passes through the withdrawing bar (71) and prolongs
It extends in the sliding slot (811), the bolt (72) is adapted with the fixing groove (812).
2. full-automatic die head threading machine according to claim 1, it is characterized in that：The clamping device include front chuck (3) and
Chuck assembly (13) for fixing pipe fitting, the front chuck (3) are being provided with multiple chucks close to the threading device (8) side
Slot (14), the chuck slot (14) are distributed in the front chuck (3)；The chuck assembly (13) includes fixture block (132) and slides
Block (131), the sliding block (131) are located in the chuck slot (14) and slide setting with it, and the fixture block (132) is fixed on institute
Sliding block (131) lower end is stated, the fixture block (132) is equipped with for clamping (133) with tube surface engaging nail, and the pawl clamps (133)
To be obliquely installed and opposite with pipe fitting rotation direction.
3. full-automatic die head threading machine according to claim 1, it is characterized in that：Further include facing attachment (6), the facing attachment
(6) include connecting rod (61), chamfering handle (62) and chamfering device (63), described connecting rod (61) one end is articulated with the balladeur train
(9) on, the other end is fixed with the chamfering handle (62), and the chamfering device (63) is fixed in the connecting rod (61) and to bore
Body is arranged.
4. full-automatic die head threading machine according to claim 1, it is characterized in that：The driving device (4) includes motor and gear
Case, the motor are series excited machine.
5. full-automatic die head threading machine according to claim 1, it is characterized in that：The driving device (4) further includes oil pump, described
Oil pump is gear pump.
6. full-automatic die head threading machine according to claim 1, it is characterized in that：Fuel tank, the fuel tank are equipped in the pedestal (1)
Top is provided with oil inlet (11), and the oil inlet (11) is located at immediately below the circular hole (809).
7. full-automatic die head threading machine according to claim 1, it is characterized in that：The pedestal (1) uses making of pure aluminum.
8. full-automatic die head threading machine according to claim 2, it is characterized in that：Further include cutter device (5), the cutter device
(5) between the threading device (8) and the chuck assembly (13), the cutter device (5) include cutting handle (51),
Fixed seat (52), fixed link (53), supporting block (56), cutter (54) and idler wheel (55), fixed seat (52) bottom with it is described
Balladeur train (9) one end is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825320.6U CN207695787U (en) | 2017-12-22 | 2017-12-22 | Full-automatic die head threading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721825320.6U CN207695787U (en) | 2017-12-22 | 2017-12-22 | Full-automatic die head threading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207695787U true CN207695787U (en) | 2018-08-07 |
Family
ID=63028170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721825320.6U Active CN207695787U (en) | 2017-12-22 | 2017-12-22 | Full-automatic die head threading machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN207695787U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048371A (en) * | 2018-09-21 | 2018-12-21 | 山东职业学院 | A kind of end reinforced milling rolling all-in-one machine of screw thread steel processing |
| CN109664109A (en) * | 2019-03-04 | 2019-04-23 | 贵州大学 | A kind of pipe-cutting and threading device of building pipeline structural body installation |
| CN110681927A (en) * | 2019-08-28 | 2020-01-14 | 金华华鼎科技有限公司 | Full-automatic mantle fiber machine |
| CN112692385A (en) * | 2020-12-18 | 2021-04-23 | 天津市欧联金钢管有限公司 | Automatic threading machine for steel pipe production line |
| CN113231700A (en) * | 2021-04-29 | 2021-08-10 | 张飞 | Threading machine die teeth mechanism for construction |
| CN113369600A (en) * | 2021-05-26 | 2021-09-10 | 杭州朗马机械设备有限公司 | Die head and threading machine |
| CN113649812A (en) * | 2021-09-01 | 2021-11-16 | 杭州宏力管道机械有限公司 | Table type pipe cutting and threading machine and threading method |
-
2017
- 2017-12-22 CN CN201721825320.6U patent/CN207695787U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109048371A (en) * | 2018-09-21 | 2018-12-21 | 山东职业学院 | A kind of end reinforced milling rolling all-in-one machine of screw thread steel processing |
| CN109664109A (en) * | 2019-03-04 | 2019-04-23 | 贵州大学 | A kind of pipe-cutting and threading device of building pipeline structural body installation |
| CN110681927A (en) * | 2019-08-28 | 2020-01-14 | 金华华鼎科技有限公司 | Full-automatic mantle fiber machine |
| CN110681927B (en) * | 2019-08-28 | 2023-11-10 | 合肥市贵谦信息科技有限公司 | Full-automatic threading machine |
| CN112692385A (en) * | 2020-12-18 | 2021-04-23 | 天津市欧联金钢管有限公司 | Automatic threading machine for steel pipe production line |
| CN112692385B (en) * | 2020-12-18 | 2024-04-05 | 天津市欧联金钢管有限公司 | Automatic threading machine for steel pipe production line |
| CN113231700A (en) * | 2021-04-29 | 2021-08-10 | 张飞 | Threading machine die teeth mechanism for construction |
| CN113369600A (en) * | 2021-05-26 | 2021-09-10 | 杭州朗马机械设备有限公司 | Die head and threading machine |
| CN113649812A (en) * | 2021-09-01 | 2021-11-16 | 杭州宏力管道机械有限公司 | Table type pipe cutting and threading machine and threading method |
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