CN201023159Y - Electric round steel pipe threading machine - Google Patents
Electric round steel pipe threading machine Download PDFInfo
- Publication number
- CN201023159Y CN201023159Y CNU2007201069796U CN200720106979U CN201023159Y CN 201023159 Y CN201023159 Y CN 201023159Y CN U2007201069796 U CNU2007201069796 U CN U2007201069796U CN 200720106979 U CN200720106979 U CN 200720106979U CN 201023159 Y CN201023159 Y CN 201023159Y
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- CN
- China
- Prior art keywords
- worm
- round steel
- cutter head
- clamping device
- worm wheel
- Prior art date
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- Expired - Fee Related
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
An electric round bar pipe threading machine comprises a framework, a power transmitting means, a clamp device, and a knife disc device, the power transmitting means comprises a motor, a belt pulley transmission mechanism, and a worm wheel and worm transmission mechanism, wherein a worm wheel mainshaft of the worm wheel and worm transmission mechanism is connected with the knife disc device, the clamp device bestrides on two parallel guide posts which extend out from the lower portion of a worm wheel box of the worm wheel and worm transmission mechanism, and the clamp device can move on the guide posts. The knife disc device comprises at least a knife disc body, a rotary disc, and a round die, the front face of the knife disc body is fixedly connected with a guiding-sheathing seat via a pin sleeve and a pin shaft, and is assembled with a guide bushing. The clamp device is provided with a rotation threading feed handwheel mechanism to form a complete set, and the rotation threading feed handwheel mechanism capable of moving is installed on the two parallel guide posts. The utility model has the advantages of simple structure, convenient use, large threading range, excellent threading quality, long life time, high working efficiency, compact structure, beauty and the like.
Description
Technical field
The utility model relates to a kind of equipment that is specifically designed to cover system metallic conduit or round steel metric thread, especially can overlap rounding steel metric thread and can reach higher effect and than the electrical equipment of high manufacturing accuracy.
Background technology
Round steel cover chasing uses in present building and other each fields as structural member, is obtaining more and more general use.But what lack a kind of special use has than high efficiency and reaches this equipment of satisfied crudy always.This equipment needs and custom-designed product with regard to being based on this.The structure composition of this electronic round steel die head threading machine includes frame, actuating unit, clamping device, cutter head etc.Present this electric pipe threading machine is to utilize to be fixed on the frame and the cutter head that links to each other with actuating unit, and the clamping device that can fold up workpiece, make workpiece by being fixed on the circular die that is rotating in the cutter head, overlap the purpose of making screw thread thereby reach processing.Original the sort of cutter that generally adopts is motionless, and the cooked mode of workpiece rotation makes the range of work be subjected to great restriction; And do not adopt the mantle fiber method of fairlead often to cause screw thread off-centre, screw thread rots tooth, and the tighten mode of original clamping device is skidded when clamping work pieces easily; The transmission of actuating unit is steady inadequately, exist that the mantle fiber scope is little, diehead threading quality is not good, service life weak point, inefficiency, structure is light and handy inadequately and defective such as attractive in appearance.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned existence, and provides a kind of simple in structure, and easy to use, the mantle fiber scope is big, diehead threading quality good, long service life, high efficiency, electronic round steel die head threading machine that structure is light and handy and attractive in appearance.It is mainly by frame, actuating unit, clamping device, cutter head is formed, described actuating unit comprises motor, pulley transmission mechanism, Worm and worm-wheel gearing, wherein the worm gear main shaft of Worm and worm-wheel gearing links to each other with cutter head, and a clamping device is across also moving on guide pillar on the two parallel guide pillars that stretch out in the worm gear case bottom of Worm and worm-wheel gearing.
Described cutter head is made up of cutter head, rotary disk, circle bolt die at least, is fixed with the guide pin bushing seat in the front of cutter head with guide and bearing pin, and is equipped with fairlead.
Supporting being provided with is installed in two parallel guide pillars and movably rotates mantle fiber feeding handwheel on the described clamping device.
Described clamping device comprises V-block and the cambered surface briquetting that is connected together by a non-constant lead screw at least, have drift angle saw shape anti-slop serrations on V-block and cambered surface briquetting surface, and link to each other with this non-constant lead screw, throw off the feeding zygote and rotation mantle fiber feeding handwheel that the clamping zygote that closes, mantle fiber feeding handwheel are formed by rotating.
Described central rack is provided with the accessory case of annexes such as can putting into cutterhead, circle bolt die, guide pin bushing.
The utility model belongs to a kind of improvement to prior art, and it has simple in structure, and is easy to use, and the mantle fiber scope is big, diehead threading quality good, long service life, high efficiency, structure is light and handy and characteristics such as attractive in appearance.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a cutter head structural representation of the present utility model.
Fig. 3 is a clamping device structural representation of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail: shown in the accompanying drawing 1, the utility model is mainly by frame 1, actuating unit 2, clamping device 3, cutter head 4 is formed, described actuating unit 2 comprises motor 21, pulley transmission mechanism 22, Worm and worm-wheel gearing 23, wherein Worm and worm-wheel gearing 23 is a worm gear, worm speed-down transmission, this stable drive, low, the compact conformation of noise; Its worm gear main shaft links to each other with cutter head 4, and a clamping device 3 is across on the two parallel guide pillars 5 that stretch out in worm gear case 24 bottoms of Worm and worm-wheel gearing 23 and can move axially on guide pillar, finishes the feeding of workpiece or returns.Frame 1 adopts the panel beating assembly, and structure is light and handy, attractive in appearance.Described frame 1 middle part is provided with the accessory case 11 of annexes such as can putting into cutterhead, circle bolt die, guide pin bushing.What the utility model said structure adopted is that workpiece does not change, and the pattern of cutter rotation can on-the-spotly be processed the material of long arbitrarily or brake forming.
Shown in Figure 2, cutter head 4 described in the utility model is made up of cutter head 41, rotary disk 42, circle bolt die 43 at least, is fixed with guide pin bushing seat 46 in the front of cutter head 41 with guide 44 and bearing pin 45, and is equipped with fairlead 47.The cutter disc groups of required mantle fiber can be installed on the cutter head 41.On the cutter head described in the utility model fairlead is arranged, high axiality in the time of can guaranteeing machining screw can prevent that again defective workpiece from entering mantle fiber, so this cutter head can guarantee diehead threading quality, can prolong the service life of cutter again.By electric system control, can realize the high speed mantle fiber and return.
Shown in Figure 3, supporting being provided with is installed in two parallel guide pillars 5 and movably rotates mantle fiber feeding handwheel 6 on the clamping device 3 described in the utility model.Described clamping device 3 comprises V-block 32 and the cambered surface briquetting 33 that is connected together by a non-constant lead screw 31 at least, and 31 that link to each other with this non-constant lead screw, clamp the rotation mantle fiber feeding handwheel 6 that zygote 62, mantle fiber feeding handwheel 63 are formed by rotating to throw off feeding zygote 61 and close.Clamping device 3 employing unequal distant screw transmissions by V-block and the combination of cambered surface briquetting, and adopt clutch configuration to realize that workpiece clamps and the feed motion of clamp mechanism, and this clamping structure clamping force is big, reliable clamping, and gripping range is big.Clamping device described in the utility model is clamping work pieces easily, is difficult for skidding, and has overcome the defective that machine workpiece of the same type is difficult to clamp.
The utility model in the mantle fiber process, the cooling of cutter and lubricated finish by coolant pump cooler bin independently.Mantle fiber, stop and the work of returning is controlled by change-over switch.The all working parts all are installed on the frame, and the middle part of frame keeps accessory case, and no cutterhead, circular die, guide pin bushing all can be put into, in order to avoid lose and damage.
The utility model is applicable to and overlaps the metric thread of cutting in the M6-M42 scope.
Claims (5)
1. electronic round steel die head threading machine, it is mainly by frame (1), actuating unit (2), clamping device (3), cutter head (4) is formed, it is characterized in that described actuating unit (2) comprises motor (21), pulley transmission mechanism (22), Worm and worm-wheel gearing (23), wherein the worm gear main shaft of Worm and worm-wheel gearing (23) links to each other with cutter head (4), and a clamping device (3) moves across also going up at guide pillar (5) on the two parallel guide pillars that stretch out in worm gear case (24) bottom of Worm and worm-wheel gearing (23).
2. electronic round steel die head threading machine according to claim 1, it is characterized in that described cutter head (4) is made up of cutter head (41), rotary disk (42), circle bolt die (43) at least, front at cutter head (41) is fixed with guide pin bushing seat (46) with guide (44) and bearing pin (45), and is equipped with fairlead (47).
3. electronic round steel die head threading machine according to claim 1 is characterized in that upward supporting being provided with of described clamping device (3) is installed in two parallel guide pillars (5) and movably rotates mantle fiber feeding handwheel (6).
4. according to claim 1 or 2 or 3 described electronic round steel die head threading machines, it is characterized in that described clamping device (3) comprises V-block (32) and the cambered surface briquetting (33) that is connected together by a non-constant lead screw (31) at least, have on V-block (32) and cambered surface briquetting (33) surface drift angle saw shape anti-slop serrations and link to each other with this non-constant lead screw, throw off the feeding zygote and rotation mantle fiber feeding handwheel (6) that the clamping zygote that closes, mantle fiber feeding handwheel are formed by rotating.
5. electronic round steel die head threading machine according to claim 1 is characterized in that described frame (1) middle part is provided with the accessory case of annexes such as can putting into cutterhead, circle bolt die, guide pin bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201069796U CN201023159Y (en) | 2007-03-07 | 2007-03-07 | Electric round steel pipe threading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201069796U CN201023159Y (en) | 2007-03-07 | 2007-03-07 | Electric round steel pipe threading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201023159Y true CN201023159Y (en) | 2008-02-20 |
Family
ID=39097014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201069796U Expired - Fee Related CN201023159Y (en) | 2007-03-07 | 2007-03-07 | Electric round steel pipe threading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201023159Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639539A (en) * | 2013-12-19 | 2014-03-19 | 山东华宁矿业集团有限公司 | Automatic threading device for bolt |
| CN104874870A (en) * | 2015-05-15 | 2015-09-02 | 绍兴县合剑机械制造有限公司 | Threading machine |
-
2007
- 2007-03-07 CN CNU2007201069796U patent/CN201023159Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103639539A (en) * | 2013-12-19 | 2014-03-19 | 山东华宁矿业集团有限公司 | Automatic threading device for bolt |
| CN104874870A (en) * | 2015-05-15 | 2015-09-02 | 绍兴县合剑机械制造有限公司 | Threading machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CUI YINGYING Free format text: FORMER OWNER: HANGZHOU LISHI MACHINERY CO., LTD. Effective date: 20140715 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 311121 HANGZHOU, ZHEJIANG PROVINCE TO: 311122 HANGZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140715 Address after: Hangzhou City, Zhejiang province 311122 Leisure Town Gangyao bridge Xianlin Road No. 34 room 3 1-102 Patentee after: Cui Yingying Address before: 311121 No. 3 Longquan Road, Cang Qian Industrial Park, Zhejiang, Hangzhou Patentee before: Hangzhou Lishi Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080220 Termination date: 20160307 |