CN203805334U - Multi-head synchronous high-efficiency dethreading device - Google Patents
Multi-head synchronous high-efficiency dethreading device Download PDFInfo
- Publication number
- CN203805334U CN203805334U CN201420230888.3U CN201420230888U CN203805334U CN 203805334 U CN203805334 U CN 203805334U CN 201420230888 U CN201420230888 U CN 201420230888U CN 203805334 U CN203805334 U CN 203805334U
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- screw
- driving
- driving screw
- sleeve
- driven gear
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- 230000001360 synchronised effect Effects 0.000 title claims abstract description 14
- 238000001816 cooling Methods 0.000 claims description 8
- 239000000498 cooling water Substances 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000004087 circulation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012938 design process Methods 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model relates to a multi-head synchronous high-efficiency dethreading device. The multi-head synchronous high-efficiency dethreading device comprises a main body acting unit and a plurality of dethreading units, wherein the plurality of dethreading units are respectively connected with the main body acting unit; the main-body acting unit comprises a main screw rod and a sleeve which is fixedly connected with a mold moving plate; the mold moving plate drives the sleeve to do reciprocating movement along the direction of the main screw rod; the plurality of dethreading units are arranged at the periphery of a driving gear in a surrounding manner; each dethreading unit comprises a driven gear, a thread core and a moving-mold core; the driven gear is meshed with the driving gear of the main body acting unit; the driving gear drives the driven gear to rotate; the thread core and the moving-mold core are arranged at the front end of the driven gear in sequence.
Description
Technical field
The utility model relates to the de-screw device in a kind of mould production process, refers to especially a kind of device that can simultaneously complete the de-screw thread work in many places.
Background technology
As everyone knows, mould is as manufacturing core now, become requisite apparatus in manufacturing field, mould is a kind of die cavity instrument that has definite shape and size, be used in conjunction with various systems or auxiliary body in mould, various high-temperature liquid materials are filled in mold cavity, can produce the industrial part with specific shape, size function and quality.Screw thread connects now also very general being used in product structure of fit structure as a kind of, in the process of designing mould, how threaded mold is extracted from finished product out to the outstanding problem having become in mould Production design process, also occur now that some take out the mould structure of screw thread, but these mould structures of taking out screw thread are limited to its structural design and are merely able to support screw thread of a pull, its production efficiency is lower, and this is the major defect for conventional art.
Utility model content
The utility model provides a kind of multi-head synchronous efficiently de-screw device, its main body motor unit can drive some de-threaded elements to work in action simultaneously simultaneously, thereby can efficiently complete the work of de-screw thread, and this is to be main purpose of the present utility model.
Technical solution adopted in the utility model is: the efficiently de-screw device of a kind of multi-head synchronous, it comprises main body motor unit and some de-threaded elements, some these de-threaded elements are connected with this main body motor unit respectively, the utility model is in work, this main body motor unit action drives some these de-threaded elements to work simultaneously simultaneously, thereby reaches the object that efficiently completes de-screw thread work.
This main body motor unit comprises driving screw and sleeve, wherein, these driving screw two ends are arranged with respectively driving screw bearing, this driving screw bearing is arranged in mould, can make the rotation in this mould of this driving screw by this driving screw bearing, on the outer surface of this driving screw, be provided with driving screw screw thread, this jacket casing is located on this driving screw, on the inner surface of this sleeve, be provided with internal thread of sleeve, this internal thread of sleeve and this driving screw threaded engagement, this sleeve is fixedly connected with mould maneuvering board, this mould maneuvering board drives this sleeve to move back and forth along this driving screw direction, in the time of this sleeve motion, synchronize and drive this driving screw to rotate by the meshing relation between this internal thread of sleeve and this driving screw screw thread, this driving screw front end is provided with driving gear, this driving screw synchronously drives this driving gear to rotate, some these de-threaded elements rings are located at this driving gear surrounding, each this de-threaded elements comprises driven gear, thread core and dynamic mould core, wherein, this driven gear is arranged in this mould by driven gear bearing rotary is moving, this driven gear is meshed with this driving gear of this main body motor unit, this driving gear drives this driven gear to rotate, this thread core and this dynamic mould core are set in sequence in this driven gear front end, wherein, this dynamic mould core is set in this thread core outside, interlock type stem stem runs through and is plugged in this driven gear and this thread core, can drive this thread core to synchronize and rotate with this driven gear by this interlock type stem stem, this thread core leading section is provided with threaded body, in the time that this thread core rotates, thereby the synchronous rotation of this threaded body completes the action of automatic trip screw thread.
In concrete enforcement, this interlock type stem stem has cooling inner chamber, this cooling inner chamber is connected with cooling water channel, in specific works, cooling water enters into this cooling inner chamber by this cooling water channel circulation, thereby be reached for the effect that this thread core and this dynamic mould core cool, in concrete enforcement, between this driving screw and this driving gear, be provided with snap ring, this driving screw and this driving gear can be linked together by this snap ring, thereby both are synchronously rotated, in concrete enforcement, two these de-threaded elements are symmetricly set on the both sides up and down of this main body motor unit.
The beneficial effects of the utility model are: the utility model comprises main body motor unit and some de-threaded elements, the utility model is in work, this main body motor unit action drives some these de-threaded elements to work simultaneously simultaneously, thereby reaches the object that efficiently completes de-screw thread work.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is schematic perspective view of the present utility model.
Fig. 3 is perspective exploded view of the present utility model.
Detailed description of the invention
As shown in Figures 1 to 3, the efficiently de-screw device of a kind of multi-head synchronous, it comprises main body motor unit 10 and some de-threaded elements 20, some these de-threaded elements 20 are connected with this main body motor unit 10 respectively.
The utility model is in work, and this main body motor unit 10 moves and drives some these de-threaded elements 20 to work simultaneously simultaneously, thereby reaches the object that efficiently completes de-screw thread work.
This main body motor unit 10 comprises driving screw 11 and sleeve 12, wherein, these driving screw 11 two ends are arranged with respectively driving screw bearing 13, and this driving screw bearing 13 is arranged in mould 1, can make the rotation in this mould 1 of this driving screw 11 by this driving screw bearing 13.
On the outer surface of this driving screw 11, be provided with driving screw screw thread, this sleeve 12 is set on this driving screw 11, on the inner surface of this sleeve 12, is provided with internal thread of sleeve, this internal thread of sleeve and this driving screw threaded engagement.
This sleeve 12 is fixedly connected with mould maneuvering board 2, this mould maneuvering board 2 drives this sleeve 12 to move back and forth along these driving screw 11 directions, in the time that this sleeve 12 moves, synchronize and drive this driving screw 11 to rotate by the meshing relation between this internal thread of sleeve and this driving screw screw thread.
These driving screw 11 front ends are provided with driving gear 14, and synchronous this driving gear 14 that drives of this driving screw 11 rotates.
Some these de-threaded elements 20 rings are located at this driving gear 14 surroundings.
Each this de-threaded elements 20 comprises driven gear 21, thread core 22 and dynamic mould core 23, and wherein, this driven gear 21 is rotated and is arranged in this mould 1 by driven gear bearing 24.
This driven gear 21 is meshed with this driving gear 14 of this main body motor unit 10, and this driving gear 14 drives this driven gear 21 to rotate.
This thread core 22 and this dynamic mould core 23 are set in sequence in this driven gear 21 front ends, and wherein, this dynamic mould core 23 is set in this thread core 22 outsides.
Interlock type stem stem 25 runs through and is plugged in this driven gear 21 and this thread core 22, can drive this thread core 22 to synchronize rotation with this driven gear 21 by this interlock type stem stem 25.
These thread core 22 leading sections are provided with threaded body 221.
In the time that this thread core 22 rotates, thereby the synchronous rotation of this threaded body 221 completes the action of automatic trip screw thread.
In concrete enforcement, this interlock type stem stem 25 has cooling inner chamber 251, this cooling inner chamber 251 is connected with cooling water channel 252, in specific works, cooling water enters into this cooling inner chamber 251 by 252 circulations of this cooling water channel, thereby is reached for the effect that this thread core 22 and this dynamic mould core 23 cool.
In concrete enforcement, between this driving screw 11 and this driving gear 14, be provided with snap ring 141, this driving screw 11 can be linked together with this driving gear 14 by this snap ring 141, thereby both are synchronously rotated.
In concrete enforcement, two these de-threaded elements 20 are symmetricly set on the both sides up and down of this main body motor unit 10.
Claims (4)
1. the efficiently de-screw device of multi-head synchronous, is characterized in that: comprise main body motor unit and some de-threaded elements, some these de-threaded elements are connected with this main body motor unit respectively,
This main body motor unit comprises driving screw and sleeve, wherein, these driving screw two ends are arranged with respectively driving screw bearing, this driving screw bearing is arranged in mould, on the outer surface of this driving screw, be provided with driving screw screw thread, this jacket casing is located on this driving screw, on the inner surface of this sleeve, be provided with internal thread of sleeve, this internal thread of sleeve and this driving screw threaded engagement, this sleeve is fixedly connected with mould maneuvering board, this mould maneuvering board drives this sleeve to move back and forth along this driving screw direction, in the time of this sleeve motion, synchronize and drive this driving screw to rotate by the meshing relation between this internal thread of sleeve and this driving screw screw thread, this driving screw front end is provided with driving gear, this driving screw synchronously drives this driving gear to rotate,
Some these de-threaded elements rings are located at this driving gear surrounding, each this de-threaded elements comprises driven gear, thread core and dynamic mould core, wherein, this driven gear is arranged in this mould by driven gear bearing rotary is moving, this driven gear is meshed with this driving gear of this main body motor unit, this driving gear drives this driven gear to rotate, this thread core and this dynamic mould core are set in sequence in this driven gear front end, wherein, this dynamic mould core is set in this thread core outside, interlock type stem stem runs through and is plugged in this driven gear and this thread core, can drive this thread core to synchronize and rotate with this driven gear by this interlock type stem stem, this thread core leading section is provided with threaded body.
2. the efficiently de-screw device of a kind of multi-head synchronous as claimed in claim 1, is characterized in that: this interlock type stem stem has cooling inner chamber, and this cooling inner chamber is connected with cooling water channel.
3. the efficiently de-screw device of a kind of multi-head synchronous as claimed in claim 1, is characterized in that: between this driving screw and this driving gear, be provided with snap ring.
4. the efficiently de-screw device of a kind of multi-head synchronous as claimed in claim 1, is characterized in that: two these de-threaded elements are symmetricly set on the both sides up and down of this main body motor unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230888.3U CN203805334U (en) | 2014-05-07 | 2014-05-07 | Multi-head synchronous high-efficiency dethreading device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420230888.3U CN203805334U (en) | 2014-05-07 | 2014-05-07 | Multi-head synchronous high-efficiency dethreading device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203805334U true CN203805334U (en) | 2014-09-03 |
Family
ID=51444135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420230888.3U Expired - Fee Related CN203805334U (en) | 2014-05-07 | 2014-05-07 | Multi-head synchronous high-efficiency dethreading device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203805334U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608320A (en) * | 2015-01-13 | 2015-05-13 | 宁波长飞亚塑料机械制造有限公司 | Double-screw driving mechanism in injecting device of fully-electric injection molding machine |
| CN108240072A (en) * | 2017-12-25 | 2018-07-03 | 同济大学 | A kind of electric threaded sleeve cylinder and screwing device for bar connecting |
| CN110948790A (en) * | 2019-11-11 | 2020-04-03 | 凯莱模具（深圳）有限公司 | A rotary screw threading system |
-
2014
- 2014-05-07 CN CN201420230888.3U patent/CN203805334U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104608320A (en) * | 2015-01-13 | 2015-05-13 | 宁波长飞亚塑料机械制造有限公司 | Double-screw driving mechanism in injecting device of fully-electric injection molding machine |
| CN108240072A (en) * | 2017-12-25 | 2018-07-03 | 同济大学 | A kind of electric threaded sleeve cylinder and screwing device for bar connecting |
| CN108240072B (en) * | 2017-12-25 | 2021-05-11 | 同济大学 | An electric threaded sleeve and screwdriver for steel bar connection |
| CN110948790A (en) * | 2019-11-11 | 2020-04-03 | 凯莱模具（深圳）有限公司 | A rotary screw threading system |
| CN110948790B (en) * | 2019-11-11 | 2025-03-14 | 凯莱模具（深圳）有限公司 | A rotary thread extraction system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20140903 Termination date: 20180507 |