CN103817382A - Double-shaft threading machine - Google Patents
Double-shaft threading machine Download PDFInfo
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- CN103817382A CN103817382A CN201210460450.XA CN201210460450A CN103817382A CN 103817382 A CN103817382 A CN 103817382A CN 201210460450 A CN201210460450 A CN 201210460450A CN 103817382 A CN103817382 A CN 103817382A
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Abstract
The invention discloses a double-shaft threading machine used for automatic threading of threads of accessory braces and pull-rods of steel-structure constructions. The double-shaft threading machine comprises a machine tool unit, a slide carriage unit, a driving system, a workpiece cooling unit and a workpiece clamping unit. The machine tool unit supports the slide carriage unit and the driving unit. The sliding carriage unit can slide on a machine tool body. The driving unit is mounted on the sliding carriage unit. The workpiece clamping unit is fixed at the tail of the machine tool unit. A water storage tank of the workpiece cooling unit is placed at the back of the machine tool unit. By the double-shaft threading machine, automatic processing of two threads with the same thread pitch and length at the same time is realized, and the problem that it is difficult for existing threading devices to complete double-shaft double-line thread processing is solved. The double-shaft threading machine has the advantages of high threading quality, high production efficiency, energy conservation and consumption reduction and the like.
Description
Affiliated technology
This twin shaft die head threading machine is a kind of twin shaft mantle fiber equipment that screw thread on steel building associate member tie rod, pull bar is carried out to automatic mantle fiber.
Technical background
At present, existing mantle fiber device type is of all kinds, but all has some limitations in steel construction processing application, and its defect is: the design of main shaft single shaft, at every turn can only workpiece of clamping, and single shaft is difficult to realize the needs of two workpiece automation simultaneously mantle fibers; Device-specific poor-performing, operating efficiency is lower.
Summary of the invention
The defect existing for overcoming existing mantle fiber equipment, the invention provides a kind of twin shaft die head threading machine, has realized the processing of the screw thread of two identical pitch and length automation simultaneously mantle fiber.
The present invention solves the technical scheme that its technical problem takes: the present invention includes that a body divides, slide carriage part, drive system, work-piece cools and clamping workpiece part, it is the supporting body of slide carriage part and drive part that bed body divides, slide carriage part can be slided on bed body medial bed, drive part be contained in slide carriage part above, clamping workpiece partial fixing is at tailstock, the Storage water tank of work-piece cools part be placed on a body after.
Bed body of the present invention divides mainly and comprises: lathe bed, pressing plate, tooth bar.Lathe bed is horizontally disposed with, and lathe bed edge inner side plane is provided with rail face, and rail face is provided with pressing plate, above lathe bed side to the rear, is provided with tooth bar, and pressing plate and tooth bar are fixed on lathe bed with bridge screw.
Slide carriage part of the present invention mainly comprises: sliding support, gear shaft, handle.Sliding support be located at lathe bed rail face above, rail friction face is processed into lathe bed contact portion in its below, one side is provided with gear shaft aperture, gear shaft is contained in gear shaft aperture, increment is meshed with lathe bed upper rack, and handle is housed above the other end, when handle rotates, gear shaft, under the effect of tooth bar opposite force, promotes sliding support and moves forward.
Drive system of the present invention mainly comprises: motor, guard shield one, pinion, gear wheel, transmission case, power transmission shaft, die sleeve, fairlead, guard shield two.Motor is located on the upper surface of one end of sliding support, on other end upper surface, transmission case is housed, two power transmission shafts are housed in the aperture of transmission case, gear wheel is respectively equipped with in one end of two power transmission shafts, two gear wheels are meshed with the pinion being contained on motor, the other end of two power transmission shafts is equipped with die sleeve, fairlead is equipped with on die sleeve top, above gear wheel, be provided with guard shield one, guard shield one is fixed on transmission case, guard shield two is housed above die sleeve, and moisture when guard shield can play prevention cutting throws away and outer throwing of iron filings hurted sb.'s feelings.
Work-piece cools part of the present invention mainly comprises: Storage water tank, water pump, cooling tube.Storage water tank is located at the rear of lathe bed, its direction is consistent with lathe bed direction, in Storage water tank, be provided with isolation limiting plate, water pump is located on the upper surface of Storage water tank one end, access in two cooling tubes with flexible pipe, two cooling tubes are fixed on the upper surface of transmission case, and the water outlet port of cooling tube inserts on fairlead in aperture.
Clamping workpiece part of the present invention mainly comprises: workpiece support, workpiece supporting plate, work clamp, compression axis, handle and connecting rod, pressing handle.Workpiece support is fixed on lathe bed, its connecting plate is provided with slide opening, can carry out free adjustment according to desired height, the top of workpiece support is fixed with workpiece supporting plate, workpiece supporting plate is provided with Work-sheet pressing groove, and its top is provided with work clamp, and compression axis is tightened on workpiece supporting plate through work clamp, the top of compression axis is provided with handle and connecting rod, and handle and connecting rod is provided with pressing handle.
The invention process when operation, by tie rod exemplar two pressing groove of full crying on workpiece supporting plate, enter pressing handle with hand-screw, pressing handle is pressed to work clamp on tie rod exemplar by compression axis; Use hand fixed handle, gear shaft, under the effect of tooth bar opposite force, promotes sliding support and moves forward, make workpiece enter fairlead port, workpiece is imported in die sleeve in screw die, in the time of die sleeve rotary work, due to the precessing force of self, drive sliding support to move forward, add man-hour when completing workpiece, motor reversing, sliding support moves backward, workpiece exits, and completes workpiece processing and follows bad.
The beneficial effect of double end die head threading machine of the present invention is:
One, solved the difficult problem that existing mantle fiber equipment has been difficult to twin shaft two-wire machining screw.
Two, operating efficiency is high.Twin shaft two-wire synchronous processing screw thread, reduces clamping times, has increased processing batch quantity.
Three, diehead threading quality is good.Automatically mantle fiber cutting is stable; Linearity is good.
Four, energy-saving and cost-reducing.Device fabrication cost is low, easy to operate; In use, save human and material resources, electric power.
Accompanying drawing explanation
Fig. 1: structural plan one of the present invention;
Fig. 2: structural plan two of the present invention;
Fig. 3: structural plan three of the present invention.
In Fig. 1: 1, lathe bed; 2, pressing plate; 3, bridge screw; 4, tooth bar; 5, handle; 6, workpiece supporting plate; 7, tie rod exemplar; 8, work clamp; 9, compression axis; 10, handle and connecting rod; 11, pressing handle; 12, workpiece support; 13, screw; 14, sliding support; 15, gear shaft, 16, transmission case; 17, guard shield one.
In Fig. 2: 18, motor shroud; 19, cooling tube; 20, guard shield three; 21, motor; 22, guard shield four; 23, guard shield five; 24, guard shield two; 25, water pump; 26, Storage water tank.
In Fig. 3: 27, pinion; 28, gear wheel; 29, power transmission shaft; 30, bearing cap; 31, die sleeve.32, fairlead
The specific embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, the present invention mainly comprises that a body divides, slide carriage part, drive system, work-piece cools and clamping workpiece part.To divide be the supporting body of slide carriage part and drive part to bed body, and slide carriage part can be slided on bed body lathe bed 1, drive part be contained in slide carriage part above, clamping workpiece partial fixing is at tailstock, the Storage water tank 26 of work-piece cools part be arranged on a body after.
With reference to Fig. 1, Fig. 2, Fig. 3, bed body of the present invention divides mainly and comprises: lathe bed 1, pressing plate 2, bridge screw 3, tooth bar 4.Lathe bed 1 is horizontally disposed with, and lathe bed 1 edge inner side plane is provided with rail face, and rail face is provided with pressing plate 2, above lathe bed 1 side to the rear, is provided with tooth bar 4, and pressing plate 2 and tooth bar 4 use bridge screws 3 are fixed on lathe bed 1.
With reference to Fig. 1, Fig. 2, Fig. 3, slide carriage part of the present invention mainly comprises: sliding support 14, gear shaft 15, handle 5.Sliding support 14 be located at lathe bed 1 slideway rail level above, rail friction face is processed into lathe bed 1 contact portion in its below, one side is provided with gear shaft 15 apertures, gear shaft 15 is contained in gear shaft 15 apertures, gear shaft 15 increments engage with tooth bar 4, and the other end is equipped with handle 5, when handle 5 rotates, gear shaft 15, under the effect of tooth bar 4 opposite forces, promotes sliding support 14 and moves forward.
With reference to Fig. 1, Fig. 2, Fig. 3, drive system of the present invention mainly comprises: motor 21, guard shield 1, pinion 27, gear wheel 28, transmission case 16, power transmission shaft 29, die sleeve 31, fairlead 32, guard shield 2 24.Motor 21 is located on the upper surface of sliding support 14 one end, transmission case 16 is housed on other end upper surface, two power transmission shafts 29 are housed in the aperture of transmission case 16, one end of two power transmission shafts 29 is respectively equipped with gear wheel 28, two gear wheels 28 and is meshed with the pinion 27 being contained on motor 21, and the other end of power transmission shaft 29 is equipped with die sleeve 31, fairlead 32 is equipped with on die sleeve 31 tops, above gear wheel 28, be provided with guard shield 1, guard shield 1 is fixed on transmission case 16, and guard shield 2 24 is housed above die sleeve 31.
With reference to Fig. 1, Fig. 2, Fig. 3, work-piece cools part of the present invention mainly comprises: Storage water tank 26, water pump 25, cooling tube 19.Storage water tank 26 is located at the rear of lathe bed 1, its direction is consistent with lathe bed 1 direction, in Storage water tank 26, be provided with isolation limiting plate, water pump 25 is located on the upper surface of Storage water tank 26 one end, access in two cooling tubes 19 with flexible pipe, two cooling tubes 19 are fixed on the upper surface of transmission case 16, and the water outlet port of cooling tube 19 inserts on fairlead 32 in aperture.
With reference to Fig. 1, Fig. 2, Fig. 3, clamping workpiece part of the present invention mainly comprises: workpiece support 12, workpiece supporting plate 6, work clamp 8, compression axis 9, handle and connecting rod 10, pressing handle 11.Workpiece support 12 is fixed on lathe bed 1, its connecting plate is provided with slide opening, can carry out free adjustment according to desired height, the top of workpiece support is fixed with workpiece supporting plate 12, workpiece supporting plate 12 is provided with pressing groove, and its top is provided with work clamp 8, and compression axis 9 is tightened on supporting plate through work clamp 8, the top of compression axis is provided with handle and connecting rod 10, and handle and connecting rod 10 is provided with pressing handle 11.
Claims (6)
1. a twin shaft die head threading machine, comprises that a body divides, slide carriage part, drive system, work-piece cools and clamping workpiece part.It is characterized in that: it is the supporting body of slide carriage part and drive part that bed body divides, slide carriage part can be slided on bed body medial bed, drive part be contained in slide carriage part above, clamping workpiece partial fixing is at tailstock, the Storage water tank of work-piece cools part be arranged on a body after.
2. the present invention according to claim 1, is characterized in that: lathe bed is horizontally disposed with, and lathe bed edge inner side plane is provided with rail face, and rail face is provided with pressing plate, above lathe bed side to the rear, is provided with tooth bar, and pressing plate and tooth bar are fixed on lathe bed with bridge screw.
3. the present invention according to claim 1, it is characterized in that: sliding support be located at bed body slideway rail level above, rail friction face is processed into lathe bed contact portion in its below, one side is provided with gear shaft aperture, and gear shaft is contained in gear shaft aperture, and increment engages with lathe bed upper rack, handle is housed above the other end, when handle rotates, gear shaft, under the effect of tooth bar opposite force, promotes sliding support and moves forward.
4. the present invention according to claim 1, it is characterized in that: motor is located on the upper surface of one end of sliding support, on other end upper surface, transmission case is housed, two power transmission shafts are housed in the aperture of transmission case, gear wheel is respectively equipped with in one end of two power transmission shafts, two gear wheels are meshed with the pinion being contained on motor, the other end of two power transmission shafts is equipped with die sleeve, fairlead is equipped with on die sleeve top, above gear wheel, be provided with guard shield one, guard shield one is fixed on transmission case, and guard shield two is housed above die sleeve.
5. the present invention according to claim 1, it is characterized in that: Storage water tank is located at the rear of lathe bed, its direction is consistent with lathe bed direction, in Storage water tank, be provided with isolation limiting plate, water pump is located on the upper surface of Storage water tank one end, access in two cooling tubes with flexible pipe, two cooling tubes are fixed on the upper surface of transmission case, and the water outlet port of cooling tube inserts on fairlead in aperture.
6. the present invention according to claim 1, it is characterized in that: workpiece support is fixed on lathe bed, its connecting plate is provided with slide opening, can carry out free adjustment according to desired height, the top of workpiece support is fixed with workpiece supporting plate, and workpiece supporting plate is provided with Work-sheet pressing groove, its top is provided with work clamp, compression axis is tightened on supporting plate through work clamp, and the top of compression axis is provided with handle and connecting rod, and handle and connecting rod is provided with pressing handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210460450.XA CN103817382A (en) | 2012-11-16 | 2012-11-16 | Double-shaft threading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210460450.XA CN103817382A (en) | 2012-11-16 | 2012-11-16 | Double-shaft threading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103817382A true CN103817382A (en) | 2014-05-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210460450.XA Pending CN103817382A (en) | 2012-11-16 | 2012-11-16 | Double-shaft threading machine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2274995Y (en) * | 1996-12-31 | 1998-02-25 | 南通市技工学校 | Analog lathe |
| CN2394743Y (en) * | 1999-09-22 | 2000-09-06 | 王金平 | Thread cutter for steel bar |
| CN2396917Y (en) * | 1999-10-14 | 2000-09-20 | 上海强力连接新技术发展有限公司 | Straight thread screw rolling machine |
| CN201124276Y (en) * | 2007-12-18 | 2008-10-01 | 中天建设集团有限公司 | Novel screw threading device |
| KR20090025708A (en) * | 2007-09-07 | 2009-03-11 | 주식회사 영진정밀 | Elbow inside tap manufacture device |
| CN201792052U (en) * | 2010-09-19 | 2011-04-13 | 淮安市华东机械制造有限公司 | Four-station round steel external thread threading machine |
-
2012
- 2012-11-16 CN CN201210460450.XA patent/CN103817382A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2274995Y (en) * | 1996-12-31 | 1998-02-25 | 南通市技工学校 | Analog lathe |
| CN2394743Y (en) * | 1999-09-22 | 2000-09-06 | 王金平 | Thread cutter for steel bar |
| CN2396917Y (en) * | 1999-10-14 | 2000-09-20 | 上海强力连接新技术发展有限公司 | Straight thread screw rolling machine |
| KR20090025708A (en) * | 2007-09-07 | 2009-03-11 | 주식회사 영진정밀 | Elbow inside tap manufacture device |
| CN201124276Y (en) * | 2007-12-18 | 2008-10-01 | 中天建设集团有限公司 | Novel screw threading device |
| CN201792052U (en) * | 2010-09-19 | 2011-04-13 | 淮安市华东机械制造有限公司 | Four-station round steel external thread threading machine |
Non-Patent Citations (1)
| Title |
|---|
| 建筑工程部建筑机具一条龙选型定型小组: "《建筑机具一条龙图册》", 31 December 1960, 建筑工程出版社 * |
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Application publication date: 20140528 |
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