CN101502898A - Double-ended semiautomatic tapping machine of connecting piece - Google Patents
Double-ended semiautomatic tapping machine of connecting piece Download PDFInfo
- Publication number
- CN101502898A CN101502898A CNA2009100198469A CN200910019846A CN101502898A CN 101502898 A CN101502898 A CN 101502898A CN A2009100198469 A CNA2009100198469 A CN A2009100198469A CN 200910019846 A CN200910019846 A CN 200910019846A CN 101502898 A CN101502898 A CN 101502898A
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- tapping
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- lathe bed
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Abstract
The invention discloses a double-head semi-automatic tapping machine of pipe connectors and pertains to a special purpose lathe for processing screw thread, in particular to the special purpose lathe for processing the screw thread of pipe connectors. The double-head semi-automatic tapping machine of pipe connectors mainly consists of a lathe bed, a tapping system arranged on the lathe bed, a rotary workbench for arranging a workpiece fixture and a control device for tapping, arranging workpiece and operating rotary workbench. The beneficial effects of the invention lie in that the rotary workbench achieves the rotary workpiece delivery, and only by placing the workpiece to be processed in the fixture can the workpiece be automatically tightened and delivered to the processing station; in tapping, new workpiece to be processed can be taken or placed; the synchronous operation of two spindles and the multi-station operation ensures the synchronous implementation of processing and clamping, thus doubling the work efficiency. The invention increases the operation safety and decreases the labor intensity of workers; replaced fixture can be applied to the tapping operation of plug, pipe cap, harness pipe clamp and other pipe connectors.
Description
Technical field
The invention belongs to a kind of special purpose machine tool of machining screw, particularly because the special purpose machine tool of the screw thread of processing pipeline connecting parts.
Background technology
It is to adopt single leading screw frame processing that pipeline connecting parts plug, pipe cap, harness cord pipe collar etc. need machining internal thread, common way, and production efficiency is lower, and material loading, clamping all adopt manual operation, and processing safety is poor,
Summary of the invention
The purpose of this invention is to provide a kind of can automatic material clamping, the special equipment that is used for the plug tapping procedures of tapping, discharging, the pipeline connecting parts double-ended semiautomatic tapping machine.
Technical scheme of the present invention is that a kind of pipeline connecting parts double-ended semiautomatic tapping machine is characterized in that: comprise that mainly following part lathe bed and installation are installed in the tapping system on the lathe bed,
The rotary table of workpiece holder is installed,
Tapping, installation workpiece and rotary table operation controller,
Described lathe bed bottom is equipped with that top is gearbox motor, cooling water pump, bed on, and the gearbox front portion is the leading screw frame mounting disc that double end leading screw frame is housed, and the transmission main shaft front end is equipped with bevel gear and links to each other with the bevel gear of double end leading screw frame bottom,
Described rotary table comprises that being installed in three on the workbench overlaps combined clamp appts, work table rotation drive unit, turning positioning apparatus, jig clamping device.
Hollow shaft is equipped with at the table top center of described rotary table, and the table top periphery is equipped with workbench gear ring, its underpart and links to each other with bearing by bearing and between hollow shaft and bearing bearing is housed.
Described work table rotation drive unit is linked to each other by the gear ring of mesomerism gear with the work top periphery by the driving gear that is installed in the driven by motor that rotary reducer is housed on the lathe bed.
Described work table rotation positioner comprises that three location tapered sleeves of rotary table face periphery, the revolution positioning cylinder push rod front end that is installed on the lathe bed are locating cone, is equipped with near switch on the positioning cylinder.
Described jig clamping device comprises motor being housed on the frame that is installed in lathe bed one side and clamping reductor has anti-lost belt wheel by belt pulley, V-belt one side that the V-belt is connected and installed with the freewheel clutch activity template, under the Pulley shaft cylinder that rises and falls is housed, the freewheel clutch stator drives the freewheel clutch gear and links to each other with the rotating screw gear of combined clamp appts, the positive gear center is the rotating leading screw, this leading screw links to each other with the movable fixture seat of combined clamp appts, is equipped with near switch on the supporting plate of belt pulley below
5Freewheel clutch one side is equipped with near switch
6
The invention has the beneficial effects as follows that the present invention has realized that rotary table rotation send part, only need work piece is put into jig, just can clamp automatically and deliver to processing stations, tapping, simultaneously can pick and place new work piece in the processing tapping, two main shafts synchronous working, the multistation operation is carried out processing and clamping work synchronously, and the work efficiency is enhanced about more than once.Improve the security of workman's operation, reduced workman's work manipulation strength; Change the tapping operation that jig can be used for pipeline connecting parts such as plug, pipe cap, harness cord pipe collar.
Description of drawings
Accompanying drawing 1 is a structural representation of the present invention,
Fig. 2 is the partial sectional view of Fig. 1,
Fig. 3 is the right view of Fig. 1,
Fig. 4 is the vertical view of Fig. 1
Fig. 5 is that the A of Fig. 4 is to view.
Among the figure, 1. motor, 2. lathe bed, 3. cooling water pump is 4. located cylinder, 5. gearbox, 6. distribution board, 7. double end leading screw frame, 8. control button box, 9. combined clamp appts, 10. rotary table, 11. panoramic table bearings, 12. clamping device, 13. device for revolving and driving, 14. leading screw frame mounting discs, 44. locating cone, 45. location tapered sleeves, 46. near switch
4, 47. near switch
3, 48. near switch
1, 49. near switch
2, 50. stroke collision blocks, 51. rotary table table tops, 52. hollow shafts, 54. bearings
1, 55. bearings
2, 56. workbench gear rings, 57. bearings, 58. bearings, 4,59. bearings, 5,60. back ofs the body are female, 61. mesomerism gears
1, 62. mesomerism gears
2, 63. rotary reducers, 64. driving gears, 65. near switch
5, 66. freewheel clutch gears, 67. freewheel clutch stators, 68. freewheel clutch activity templates, 69. near switch
6, 70. rotating screw gears, 71. rotating leading screws, 72. cylinders that rise and fall, 73. anti-lost belt wheels, 74. V-belts, 75. clamp reductors, 76. frames.
The specific embodiment
The specific embodiment of the present invention is, as shown in the figure:
The rotary table 10 of workpiece holder is installed,
Tapping, installation workpiece and rotary table operation controller,
It is gearbox 5 that motor 1, cooling water pump 3, lathe bed top are equipped with in described lathe bed bottom, one side is equipped with distribution board 6, the anterior leading screw frame mounting disc 14 of gearbox for double end leading screw frame 7 is housed, the transmission main shaft front end is equipped with bevel gear and links to each other with the bevel gear of double end leading screw frame bottom, control button box 8 is arranged before the leading screw frame
Described rotary table comprises panoramic table bearing 11 and is installed in the cover of three on workbench combined clamp appts 9, work table rotation drive unit 13, turning positioning apparatus, jig clamping device 12, stroke collision block 50 is equipped with in combined clamp appts rotating leading screw outer end, is equipped with on the lathe bed to be mated near switch
148, near switch
249.
Described work table rotation drive unit is linked to each other with the gear ring of work top periphery by mesomerism gear 61,62 by the driving gear 64 that is installed in the driven by motor that rotary reducer 63 is housed on the lathe bed.
Described work table rotation positioner comprises that three location tapered sleeves 45 of rotary table face periphery, the revolution positioning cylinder 4 push rod front ends that are installed on the lathe bed are locating cone 44, is equipped with near switch on the positioning cylinder
446 near switch
347.
Described jig clamping device comprises motor being housed on the frame 76 that is installed in lathe bed one side and clamping reductor 75 has anti-lost belt wheel 73 by belt pulley, V-belt one side that V-belt 74 is connected and installed with freewheel clutch activity template 68, the cylinder 72 that rises and falls is housed under the Pulley shaft, freewheel clutch stator 67 drives freewheel clutch gear 66 and links to each other with the rotating screw gear 70 of combined clamp appts, the positive gear center is a rotating leading screw 71, this leading screw links to each other with the movable fixture seat of combined clamp appts, is equipped with near switch on the supporting plate of belt pulley below
565 freewheel clutches, one side is equipped with near switch
669.
Its operation principle: in the same working cycles process, work simultaneously at processing stations, clamping station, promptly when processing stations carried out tapping processing, the clamping station picked and placeed the workpiece operation.Concrete execution is as follows:
Move back after workpiece machines A, location, the range controlling mechanism of gearbox rear end sends feedback information to the PLC controller, the PLC controller is by sending a high level to contactor, make it adhesive, location electromagnetic switch valve coil gets electronic work, the commutation of control positioning cylinder breaks away from locating cone and positioning sleeve.
Collision block inductive proximity switch when 120 ° of cylinders of B, rotary table rotation retreat
3, sending feedback information to the PLC controller, the PLC controller makes it adhesive by send a high level to contactor, and the rotary reducer energising rotation of rotary table by driving gear, mesomerism gear, workbench gear ring, drives the workbench rotation.
C, the ready stroke collision block that is installed on combined clamp appts rotating leading screw end of rotary table are sensed near switch
1, sending feedback information to the PLC controller, the PLC controller makes its contactor lose high level, makes it to disconnect, and the rotary decelerating tester in power-down state of rotary table stops the rotation, the certain distance because the inertia force workbench will move ahead.
D, location are advanced when workbench stops, and the stroke collision block is just in time sensed near switch
2, sending feedback information to the PLC controller, the PLC controller makes the contactor of control positioning cylinder reversal valve lose high level, make it to disconnect, the reversal valve commutation, positioning cylinder advances, the location taper pin is gone in the positioning sleeve, and the rotary table location processes and picks and places part and carries out simultaneously.
Collision block inductive proximity switch when E, jig are opened positioning cylinder and advanced
4, send feedback information to the PLC controller, when the PLC controller is seted out out instruction to tapping, allow the rise and fall reversal valve of cylinder get electricly, the cylinder that rises and falls makes the freewheel clutch gear mesh with the rotating screw gear jack-up such as freewheel clutch.When freewheel clutches etc. rise, the supporting plate inductive proximity switch
5, sending feedback information to the PLC controller, the PLC controller sends a high level to the contactor that control clamps reductor, makes it adhesive, clamps the reductor energising and turns clockwise, and the rotation time-delay stopped in 0.75 second.Combined clamp appts is opened.
F, pick and place after the part jig opens, take out workpiece, and put workpiece blank.Jig is opened the time: 2S.This operation is finished in the section between must be at this moment.
G, jig close jig open after, time-delay 2S, PLC controller instruction clamps reductor and is rotated counterclockwise, and the combined clamp appts of this clamping station is clamped.After clamping, the freewheel clutch activity template is at stator and cooperate under the effect on inclined-plane, activity template and on belt pulley outwards skid off its limit portion inductive proximity switch
6, send feedback information to the PLC controller, when PLC controller instruction clamping reductor stopped, the reversal valve commutation that the cylinder that rises and falls is controlled in instruction resetted, and the cylinder that rises and falls falls, and the freewheel clutch gear separates with the engagement of rotating screw gear.So far pick and place part, clamping work is finished, and waits for next working cycles.
H, tapping processing picks and places part, when clamping work is carried out, PLC controller instruction double end leading screw frame two lead screw shaft drive tool heads, screw tap carries out mantle fiber processing simultaneously, returns.So far after an actuation cycle is all finished, send feedback information to the PLC controller, PLC controller instruction system enters next circulation.
Claims (5)
1. pipeline connecting parts double-ended semiautomatic tapping machine is characterized in that: comprise that mainly following part lathe bed and installation are installed in the tapping system on the lathe bed,
The rotary table of workpiece holder is installed,
Tapping, installation workpiece and rotary table operation controller,
Described lathe bed bottom is equipped with that top is gearbox motor, cooling water pump, bed on, and the gearbox front portion is the leading screw frame mounting disc that double end leading screw frame is housed, and the transmission main shaft front end is equipped with bevel gear and links to each other with the bevel gear of double end leading screw frame bottom,
Described rotary table comprises that being installed in three on the workbench overlaps combined clamp appts, work table rotation drive unit, turning positioning apparatus, jig clamping device.
2. by the preparation method of the described pipeline connecting parts double-ended semiautomatic tapping machine of claim 1, it is characterized in that: hollow shaft is equipped with at the table top center of described rotary table, and the table top periphery is equipped with workbench gear ring, its underpart and links to each other with bearing by bearing and between hollow shaft and bearing bearing is housed.
3. by the preparation method of claim 1 or 2 described pipeline connecting parts double-ended semiautomatic tapping machines, it is characterized in that: described work table rotation drive unit is linked to each other by the gear ring of mesomerism gear with the work top periphery by the driving gear that is installed in the driven by motor that rotary reducer is housed on the lathe bed.
4. by the preparation method of claim 1 or 2 described pipeline connecting parts double-ended semiautomatic tapping machines, it is characterized in that: described work table rotation positioner comprises that three location tapered sleeves of rotary table face periphery, the revolution positioning cylinder push rod front end that is installed on the lathe bed are locating cone, is equipped with near switch on the positioning cylinder.
5. by the preparation method of claim 1 or 2 described pipeline connecting parts double-ended semiautomatic tapping machines, it is characterized in that: described jig clamping device comprises and motor is housed on the frame that is installed in lathe bed one side and clamps reductor is connected and installed with the freewheel clutch activity template by the V-belt belt pulley, V-belt one side has anti-lost belt wheel, under the Pulley shaft cylinder that rises and falls is housed, the freewheel clutch stator drives the freewheel clutch gear and links to each other with the rotating screw gear of combined clamp appts, the positive gear center is the rotating leading screw, this leading screw links to each other with the movable fixture seat of combined clamp appts, is equipped with near switch on the supporting plate of belt pulley below
5Freewheel clutch one side is equipped with near switch
6
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100198469A CN101502898B (en) | 2009-03-18 | 2009-03-18 | Double-ended semiautomatic tapping machine of connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100198469A CN101502898B (en) | 2009-03-18 | 2009-03-18 | Double-ended semiautomatic tapping machine of connecting piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101502898A true CN101502898A (en) | 2009-08-12 |
| CN101502898B CN101502898B (en) | 2011-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100198469A Active CN101502898B (en) | 2009-03-18 | 2009-03-18 | Double-ended semiautomatic tapping machine of connecting piece |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000982A (en) * | 2010-12-21 | 2011-04-06 | 重庆江利圣特机械制造有限责任公司 | Combined machine tool for processing screw holes |
| CN102049574A (en) * | 2011-01-19 | 2011-05-11 | 中山凯韦电机有限公司 | Automatic tapping machine |
| CN102145395A (en) * | 2011-04-18 | 2011-08-10 | 济南玫德铸造有限公司 | Cutter frame for machining large end of loose joint |
| CN102689057A (en) * | 2011-03-24 | 2012-09-26 | 昆山金群力精密模具有限公司 | Turret tapping machine |
| CN103878599A (en) * | 2014-03-28 | 2014-06-25 | 芜湖恒升重型机床股份有限公司 | Locating device and locating method for rotary working table |
| CN104209755A (en) * | 2013-06-04 | 2014-12-17 | 唐山道诚管业有限公司 | Semi-automatic hoop machining technology |
| CN107589724A (en) * | 2017-09-14 | 2018-01-16 | 上海维宏电子科技股份有限公司 | Support control device, the system and method for double end automatic punching tapping |
| CN109318002A (en) * | 2018-10-31 | 2019-02-12 | 刘旭昇 | A kind of malleable cast iron pipe fitting plug machine |
| CN112510490A (en) * | 2020-12-08 | 2021-03-16 | 上海固特实业有限公司 | Power distribution cabinet equipment convenient to install |
| CN112975509A (en) * | 2021-04-02 | 2021-06-18 | 上海通成企业发展有限公司 | Efficiency of is improved many anchor clamps of sheet metal component frock |
-
2009
- 2009-03-18 CN CN2009100198469A patent/CN101502898B/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102000982B (en) * | 2010-12-21 | 2013-07-03 | 重庆飞龙江利汽车部件有限公司 | Combined machine tool for processing screw holes |
| CN102000982A (en) * | 2010-12-21 | 2011-04-06 | 重庆江利圣特机械制造有限责任公司 | Combined machine tool for processing screw holes |
| CN102049574A (en) * | 2011-01-19 | 2011-05-11 | 中山凯韦电机有限公司 | Automatic tapping machine |
| CN102689057A (en) * | 2011-03-24 | 2012-09-26 | 昆山金群力精密模具有限公司 | Turret tapping machine |
| CN102145395A (en) * | 2011-04-18 | 2011-08-10 | 济南玫德铸造有限公司 | Cutter frame for machining large end of loose joint |
| CN102145395B (en) * | 2011-04-18 | 2012-07-04 | 济南玫德铸造有限公司 | Cutter frame for machining large end of loose joint |
| CN104209755B (en) * | 2013-06-04 | 2016-09-14 | 唐山道诚管业有限公司 | By binding round semi-automatic processing technique |
| CN104209755A (en) * | 2013-06-04 | 2014-12-17 | 唐山道诚管业有限公司 | Semi-automatic hoop machining technology |
| CN103878599A (en) * | 2014-03-28 | 2014-06-25 | 芜湖恒升重型机床股份有限公司 | Locating device and locating method for rotary working table |
| CN107589724A (en) * | 2017-09-14 | 2018-01-16 | 上海维宏电子科技股份有限公司 | Support control device, the system and method for double end automatic punching tapping |
| CN107589724B (en) * | 2017-09-14 | 2021-04-09 | 上海维宏电子科技股份有限公司 | Control device, system and method for supporting double-head automatic punching and tapping |
| CN109318002A (en) * | 2018-10-31 | 2019-02-12 | 刘旭昇 | A kind of malleable cast iron pipe fitting plug machine |
| CN112510490A (en) * | 2020-12-08 | 2021-03-16 | 上海固特实业有限公司 | Power distribution cabinet equipment convenient to install |
| CN112975509A (en) * | 2021-04-02 | 2021-06-18 | 上海通成企业发展有限公司 | Efficiency of is improved many anchor clamps of sheet metal component frock |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101502898B (en) | 2011-09-21 |
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Address after: 250400 Shandong Province, Ji'nan city Pingyin County Industrial Park Mei steel dema science and Technology Park Patentee after: Meide Group Co Ltd Address before: 250400 Pingyin City, Shandong Province South Road, No. 85, South Road, No. Patentee before: Jinan Meide Casting Co., Ltd. |