CN206106290U - Hank tooth structure of mould - Google Patents
Hank tooth structure of mould Download PDFInfo
- Publication number
- CN206106290U CN206106290U CN201620840881.2U CN201620840881U CN206106290U CN 206106290 U CN206106290 U CN 206106290U CN 201620840881 U CN201620840881 U CN 201620840881U CN 206106290 U CN206106290 U CN 206106290U
- Authority
- CN
- China
- Prior art keywords
- gear
- strand
- axle
- tooth axle
- tooth
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000033001 locomotion Effects 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910002804 graphite Inorganic materials 0.000 claims description 3
- 239000010439 graphite Substances 0.000 claims description 3
- 229910000906 Bronze Inorganic materials 0.000 claims description 2
- 239000010974 bronze Substances 0.000 claims description 2
- KUNSUQLRTQLHQQ-UHFFFAOYSA-N copper tin Chemical compound [Cu].[Sn] KUNSUQLRTQLHQQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Gear Transmission (AREA)
- Gears, Cams (AREA)
Abstract
The utility model discloses a hank tooth structure of mould, it includes the driving shaft that is driven by actuating mechanism, still includes first hank tooth axis and second hank tooth axis, be equipped with the driving gear on the driving shaft, first hank tooth axis be equipped with with initiative gear engagement from the driving wheel, still be equipped with first transmission gear and pressure spring on the first hank tooth axis, be equipped with the second transmission gear with first transmission gear engagement on the second hank tooth axis, second hank tooth axis is equipped with and makes on it, the axle sleeve mechanism that moves down, second hank tooth axis's upper end still is equipped with the stopper, second hank tooth axis's lower extreme still is equipped with the ejector pin, organizing from still being equipped with clutch gear between driving wheel and the first transmission gear on the first hank tooth axis. The utility model discloses an opening stroke is short, and efficient, the thread of production can not receive the external force intervention to guarantee the complete of product tooth portion, simple structure, convenient operation.
Description
【Technical field】
The utility model is related to a kind of strand dental structure of mould.
【Background technology】
Leave out thread mechanism common in injection mold mainly uses the manual tooth, motor belt motor sprocket wheel chain of twisting and twists tooth automatically
Or oil cylinder rack-and-pinion twists the means such as tooth automatically, these main concentrated settings of Leave out thread mechanism in the side of mould, for before and after
There is the structure synchronous strand tooth automatically difficult to realize of screw thread in mould and slide block, existing injection mold is mostly or using front simultaneously
Rear mold separates core pulling, and such mode causes mould structure complex, needs unscrewing action twice, and molding cycle is long, and opens
Line journey is long, and efficiency is low, and the thread of generation can be intervened by external force, it is impossible to ensure the complete of product tooth portion.
【Utility model content】
The purpose of this utility model is to overcome the deficiencies in the prior art part, there is provided a kind of opening stroke is short, efficiency high,
The thread of generation will not be intervened by external force, so as to ensure complete, the simple structure in product tooth portion, the strand of easy to operate mould
Dental structure.
What the purpose of this utility model was realized in：
A kind of strand dental structure of mould, is characterized in that it includes the driving shaft driven by drive mechanism, also twist including first
Tooth axle and second twists tooth axle；Described driving shaft is provided with driving gear, and the first described strand tooth axle is provided with to be nibbled with driving gear
The driven pulley of conjunction, is additionally provided with the first Transmission gear and stage clip on the first described strand tooth axle, the second described strand tooth axle is provided with
The second Transmission gear engaged with the first Transmission gear, the second described strand tooth axle is provided with the axle sleeve machine that can make its upper and lower motion
Structure, the upper end of the second described strand tooth axle is additionally provided with limited block, and the lower end of the second described strand tooth axle is additionally provided with push rod, described
Clutch gear group is additionally provided between driven pulley and the first Transmission gear on first strand tooth axle.
The strand dental structure of a kind of mould as above, it is characterised in that described clutch gear group includes clutch gear
With clutch lower gear, clutch gear lower surface is provided with lower tooth, and the upper surface of clutch lower gear is provided with the upper tooth engaged with lower tooth.
The strand dental structure of a kind of mould as above, it is characterised in that described axle sleeve mechanism includes being fixed on the second strand
Internal axle sleeve on tooth axle, internal axle sleeve outer wall is provided with internal axle sleeve external screw thread, and internal axle sleeve is externally provided with outer shaft, and outer shaft is arranged with and interior axle
The outer shaft internal thread that set external screw thread coordinates.
The strand dental structure of a kind of mould as above, it is characterised in that described drive mechanism is oil cylinder motor.
A kind of strand dental structure of mould as above, it is characterised in that the clutch gear on the first described strand tooth axle
The upper/lower terminal of group, the first Transmission gear and stage clip is additionally provided with bearing holder (housing, cover) one and bearing holder (housing, cover) two, clutch lower gear and the first transmission
Gear is fixed.
The strand dental structure of a kind of mould as above, it is characterised in that the upper end of the second described strand tooth axle is additionally provided with green grass or young crops
Copper adds graphite bushing.
Opening stroke of the present utility model is short, efficiency high, and the thread of generation will not be intervened by external force, so as to ensure product
Complete, the simple structure in tooth portion, it is easy to operate.
【Description of the drawings】
The structural representation of the present utility model that Fig. 1 is.
【Specific embodiment】
A kind of strand dental structure of mould, it includes the driving shaft 1 driven by drive mechanism 10, also twists tooth axle 2 including first
Tooth axle 3 is twisted with second；Described driving shaft 1 is provided with driving gear 11, and the first described strand tooth axle 2 is provided with and driving gear 11
The driven pulley 21 of engagement, is additionally provided with the first Transmission gear 22 and stage clip 23, the second described strand tooth on the first described strand tooth axle 2
Axle 3 is provided with the second Transmission gear 31 engaged with the first Transmission gear 22, the second described strand tooth axle 3 be provided with can make thereon,
The axle sleeve mechanism 4 of lower motion, the upper end of the second described strand tooth axle 3 is additionally provided with limited block 32, under the second described strand tooth axle
End is additionally provided with push rod 33, and between the Transmission gear 22 of driven pulley 21 and first on the first described strand tooth axle clutch gear is additionally provided with
Group 5.
The utility model is additionally provided with travel switch 200 beside strand dental structure, and second twists limited block when tooth axle 3 is moved upwards
32 can touch travel switch 200.Push rod 33
Clutch gear group 5 includes clutch gear 51 and clutch lower gear 52, and the lower surface of clutch gear 51 is provided with lower tooth
511, the upper surface of clutch lower gear 52 is provided with the upper tooth 521 engaged with lower tooth.
Axle sleeve mechanism 4 includes the internal axle sleeve 41 being fixed on the second strand tooth axle, and the outer wall of internal axle sleeve 41 is provided with the outer spiral shell of internal axle sleeve
Line 411, internal axle sleeve 41 is externally provided with outer shaft 42, and outer shaft 42 is provided with the outer shaft internal thread 421 coordinated with internal axle sleeve external screw thread.
Drive mechanism of the present utility model is oil cylinder motor.
First upper/lower terminal for twisting the clutch gear group 5 on tooth axle 2, the first Transmission gear 22 and stage clip 23 is additionally provided with axle
Bearing sleeve 1 and bearing holder (housing, cover) 2 25, clutch lower gear 52 is fixed with the first Transmission gear 22.In bearing holder (housing, cover) 1 and bearing holder (housing, cover) two
Ensure clutch gear group 5 in the presence of 25, it is concentric that the rotation of the first Transmission gear 22 twists tooth axle 2 with first.
The utility model is also additionally provided with bronze plus graphite bushing 34 in the upper end of the second strand tooth axle 3.
The course of work of the present utility model is：Oil cylinder motor rotates driving shaft 1 when entering fuel-displaced normal work, on driving shaft 1
Driving gear 11 rotate, driving gear 11 drives the first driven pulley 21 twisted on tooth axle 2 to rotate, and driven pulley 21 is with turning first
Tooth axle 2 is twisted, the first strand tooth axle 2 is rotated also with regard to driving the first Transmission gear 22 to rotate, and the first Transmission gear 22 drives second to transmit
Gear 31 rotates, and the second Transmission gear 31 drives the second strand tooth axle 3 to rotate, in the presence of internal axle sleeve 41 and outer shaft 42, the
Two twist tooth axle 3 with the up and down motion of Pivot Point Center line direction.When the second strand tooth axle 3 runs up, when limited block 32 encounters travel switch,
Motor meeting fuel cut-off, now structure break-off.When second twists the race downwards of tooth axle 3, second twists the push rod 33 of the lower end of tooth axle 3
When encountering bottom, clutch gear 51 and clutch lower gear 52 are bounce motions rather than drive motion in the presence of stage clip 23,
Now the part on the first strand tooth axle 2 is all in motion, and the second part twisted on tooth axle 3 is all static.
Claims (6)
1. the strand dental structure of a kind of mould, is characterized in that it includes the driving shaft (1) driven by drive mechanism (10), also including the
Hank tooth axle (2) and second twists tooth axle (3)；Described driving shaft (1) is provided with driving gear (11), the first described strand tooth axle
(2) driven pulley (21) engaged with driving gear (11) is provided with, in the first described strand tooth axle (2) the first Transmission gear is additionally provided with
(22) and stage clip (23), the second described strand tooth axle (3) is provided with the second Transmission gear engaged with the first Transmission gear (22)
(31), the second described strand tooth axle (3) is provided with the axle sleeve mechanism (4) that can make its upper and lower motion, the second described strand tooth axle (3)
Upper end be additionally provided with limited block (32), the lower end of the second described strand tooth axle is additionally provided with push rod (33), the first described strand tooth axle
On driven pulley (21) and the first Transmission gear (22) between be additionally provided with clutch gear group (5).
2. the strand dental structure of a kind of mould according to claim 1, it is characterised in that described clutch gear group (5) includes
Clutch gear (51) and clutch lower gear (52), clutch gear (51) lower surface is provided with lower tooth (511), clutch lower gear
(52) upper surface is provided with the upper tooth (521) engaged with lower tooth.
3. the strand dental structure of a kind of mould according to claim 1, it is characterised in that described axle sleeve mechanism (4) is including solid
The internal axle sleeve (41) being scheduled on the second strand tooth axle, internal axle sleeve (41) outer wall is provided with internal axle sleeve external screw thread (411), and internal axle sleeve (41) is outward
Outer shaft (42) is provided with, outer shaft (42) is provided with the outer shaft internal thread (421) coordinated with internal axle sleeve external screw thread.
4. the strand dental structure of a kind of mould according to claim 1, it is characterised in that described drive mechanism is oil cylinder horse
Reach.
5. the strand dental structure of a kind of mould according to claim 2, it is characterised in that in the first described strand tooth axle (2)
The upper/lower terminal of clutch gear group (5), the first Transmission gear (22) and stage clip (23) is additionally provided with bearing holder (housing, cover) one (24) and bearing holder (housing, cover)
Two (25), clutch lower gear (52) is fixed with the first Transmission gear (22).
6. the strand dental structure of a kind of mould according to claim 1, it is characterised in that the second described strand tooth axle (3) it is upper
End is additionally provided with bronze plus graphite bushing (34).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620840881.2U CN206106290U (en) | 2016-08-04 | 2016-08-04 | Hank tooth structure of mould |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620840881.2U CN206106290U (en) | 2016-08-04 | 2016-08-04 | Hank tooth structure of mould |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206106290U true CN206106290U (en) | 2017-04-19 |
Family
ID=58512237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620840881.2U Active CN206106290U (en) | 2016-08-04 | 2016-08-04 | Hank tooth structure of mould |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206106290U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239847A (en) * | 2016-08-04 | 2016-12-21 | 中山市华志模具精密设备科技有限公司 | Mould strand dental structure |
-
2016
- 2016-08-04 CN CN201620840881.2U patent/CN206106290U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106239847A (en) * | 2016-08-04 | 2016-12-21 | 中山市华志模具精密设备科技有限公司 | Mould strand dental structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of die cutter structure Effective date of registration: 20210226 Granted publication date: 20170419 Pledgee: Science and Technology Branch of Torch Development Zone of Zhongshan Rural Commercial Bank Co.,Ltd. Pledgor: ZHONGSHAN HUAZHI MOULD & PLASTIC TECHNOLOGY Ltd. Registration number: Y2021980001338 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Granted publication date: 20170419 Pledgee: Science and Technology Branch of Torch Development Zone of Zhongshan Rural Commercial Bank Co.,Ltd. Pledgor: ZHONGSHAN HUAZHI MOULD & PLASTIC TECHNOLOGY Ltd. Registration number: Y2021980001338 |