CN202016148U - Nut fine adjustment device of plastic die rotation release mechanism - Google Patents
Nut fine adjustment device of plastic die rotation release mechanism Download PDFInfo
- Publication number
- CN202016148U CN202016148U CN2010206860668U CN201020686066U CN202016148U CN 202016148 U CN202016148 U CN 202016148U CN 2010206860668 U CN2010206860668 U CN 2010206860668U CN 201020686066 U CN201020686066 U CN 201020686066U CN 202016148 U CN202016148 U CN 202016148U
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- CN
- China
- Prior art keywords
- nut
- adjusting
- tooth ring
- ring gear
- adjusting nut
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- Expired - Fee Related
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Abstract
The utility model relates to the technical field of die rotation release mechanisms, in particular to a nut fine adjustment device of a plastic die rotation release mechanism, which comprises a rotating shaft, an adjusting nut and an adjusting block. The adjusting block is disposed at the bottom of the adjusting nut, the top of the adjusting nut is movably connected with the bottom of the rotating shaft in a threaded manner, an outer tooth ring is arranged at the bottom of the adjusting nut, the adjusting block is provided with an inner tooth ring matching with the outer tooth ring, the outer tooth ring of the adjusting nut is arranged in the inner tooth ring and meshed with the inner tooth ring, the adjusting nut can be adjusted among a plurality of angular positions formed by teeth of the inner tooth ring and the outer tooth ring, and whenever the adjusting nut rotates by the angle of one tooth, the rotating shaft axially moves by a corresponding distance. The nut fine adjustment device realizes precision adjustment at an optional angle within the range of 360 degrees, and is accurate in positioning, high in adjustment precision and convenient in adjustment.
Description
Technical field:
The utility model relates to mould and revolves off line structure technical field, refers in particular to the nut micromatic setting that plastic mould revolves the off line structure.
Background technology:
As shown in Figure 1, plastic mould revolves the position that off line structure general using nut 11 comes rotating shaft is positioned and regulates rotating shaft, the top of nut 11 and the bottom thread of rotating shaft flexibly connect, by the rotary angle position of adjusting nut 11 rotating shaft is moved vertically, the bottom that back nut 11 is finished in adjusting is fixed by fixed block 12, the bottom of nut 11 has been cut plane of orientation and has been formed the D font structure, on fixed block 12, offer the D font hole that cooperates with the D font structure of nut 11, the D font structure of nut 11 is fastened in the D font hole and positions, but this nut 11 is located by cutting plane of orientation, the back, location is adjusted with regard to being difficult to again, only be separated by 90 the degree 4 orientation angle positions adjustable, the angle adjustable position is few, the rotary angle position that can't freely control nut 11 is regulated the position of rotating shaft, positioning accuracy is low, and all needs again the D font hole of fixed processing piece when adjusting each time, and nut 11 is regulated inconvenient.
The utility model content:
The purpose of this utility model be exactly the deficiency that exists at prior art and provide that a kind of multi-angle position is adjustable, nut micromatic setting that the off line structure is revolved in accurate positioning, degree of regulation height, plastic mould easy to adjust.
To achieve these goals, the technical solution adopted in the utility model is: plastic mould revolves the nut micromatic setting of off line structure, include rotating shaft, adjust nut, be arranged on the adjustment piece of adjusting the nut bottom, adjusting the top of nut and the bottom thread of rotating shaft flexibly connects, the bottom of adjusting nut is provided with external toothing, adjust the ring gear that mates with external toothing that offers of piece, the external toothing of adjusting nut is arranged in the ring gear and with ring gear and meshes.
Described external toothing equates with the number of teeth of ring gear.
The number of teeth of described external toothing and ring gear is 90～720, and is perhaps more.
As preferred scheme, the number of teeth of described external toothing and ring gear is 180.
Described external toothing and ring gear concentric.
The utility model beneficial effect is: the plastic mould that the utility model provides revolves the nut micromatic setting of off line structure, include rotating shaft, adjust nut, be arranged on the adjustment piece of adjusting the nut bottom, adjusting the top of nut and the bottom thread of rotating shaft flexibly connects, the bottom of adjusting nut is provided with external toothing, adjust the ring gear that mates with external toothing that offers of piece, the external toothing of adjusting nut is arranged in the ring gear and with ring gear and meshes, the adjustment nut forms a plurality of for adjusting the angle positions that nut is regulated by the number of teeth of external toothing and ring gear, adjust the nut revolution and cross the angle of a tooth, rotating shaft axially just moves corresponding distance and position, can be in 360 degree scopes arbitrarily angled fine adjustment, accurate positioning, the degree of regulation height, easy to adjust.For example: the adjustment nut pitch of rotary die product is 2MM, and the number of teeth of external toothing and ring gear is 180, adjusts the moving tooth of nut revolution, rotating shaft to move axially distance be 2 ÷ 180=0.011MM.
Description of drawings:
Fig. 1 is the prior art constructions schematic diagram;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is that the utility model is adjusted nut and adjusted the structural representation that piece cooperates;
Fig. 4 is the structural representation that the utility model is adjusted nut;
Fig. 5 is the structural representation that the utility model is adjusted piece.
The specific embodiment:
Below in conjunction with accompanying drawing the utility model is further described, see shown in Fig. 2～5, the nut micromatic setting that the plastic mould of the utility model revolves the off line structure includes rotating shaft 23, adjusts nut 21, is arranged on the adjustment piece 22 of adjusting nut 21 bottoms, adjusting the top of nut 21 and the bottom thread of rotating shaft 23 flexibly connects, the bottom of adjusting nut 21 is provided with circular external toothing 211, adjust the ring gear 221 that mates with external toothing 211 that offers of piece 22, the external toothing 211 of adjusting nut 21 is arranged in the ring gear 221 and with ring gear 221 and meshes.External toothing 211 and ring gear 221 concentrics, the inner circumferential surface of the external peripheral surface of external toothing 211 and ring gear 221 is respectively along circumferentially evenly being provided with a plurality of teeth, external toothing 211 equates with the number of teeth of ring gear 221, external toothing 211 is 90～720 with the number of teeth of ring gear 221, as can being 90,180,360,720 or other quantity, adjust nut 21 adjustable angle positions and also should be 90～720 mutually, the number of teeth is many more, adjustable angle position is many more, degree of regulation is high more, in the present embodiment, external toothing 211 is 180 with the number of teeth of ring gear 221.
Certainly, the above only is a better embodiment of the present utility model, so all equivalences of doing according to the described structure of the utility model patent claim, feature and principle change or modify, is included in the utility model patent claim.
Claims (5)
1. plastic mould revolves the nut micromatic setting of off line structure, include rotating shaft (23) and adjust nut (21), adjusting the top of nut (21) and the bottom thread of rotating shaft (23) flexibly connects, it is characterized in that: also include and be arranged on the adjustment piece (22) of adjusting nut (21) bottom, the bottom of adjusting nut (21) is provided with external toothing (211), adjust the ring gear (221) that mates with external toothing (211) that offers of piece (22), the external toothing (211) of adjusting nut (21) is arranged in the ring gear (221) and with ring gear (221) and meshes.
2. plastic mould according to claim 1 revolves the nut micromatic setting of off line structure, it is characterized in that: described external toothing (211) equates with the number of teeth of ring gear (221).
3. plastic mould according to claim 1 revolves the nut micromatic setting of off line structure, it is characterized in that: described external toothing (211) is 90～720 with the number of teeth of ring gear (221).
4. plastic mould according to claim 3 revolves the nut micromatic setting of off line structure, it is characterized in that: described external toothing (211) is 180 with the number of teeth of ring gear (221).
5. plastic mould according to claim 1 revolves the nut micromatic setting of off line structure, it is characterized in that: described external toothing (211) and ring gear (221) concentric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206860668U CN202016148U (en) | 2010-12-29 | 2010-12-29 | Nut fine adjustment device of plastic die rotation release mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206860668U CN202016148U (en) | 2010-12-29 | 2010-12-29 | Nut fine adjustment device of plastic die rotation release mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202016148U true CN202016148U (en) | 2011-10-26 |
Family
ID=44809825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206860668U Expired - Fee Related CN202016148U (en) | 2010-12-29 | 2010-12-29 | Nut fine adjustment device of plastic die rotation release mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202016148U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283688A (en) * | 2017-06-28 | 2017-10-24 | 杭州南方尼龙粘扣有限公司 | A kind of nylon adherent buckle mould assembling device and the assembly technology using the device |
-
2010
- 2010-12-29 CN CN2010206860668U patent/CN202016148U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107283688A (en) * | 2017-06-28 | 2017-10-24 | 杭州南方尼龙粘扣有限公司 | A kind of nylon adherent buckle mould assembling device and the assembly technology using the device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Dongguan Baoda Mold Co.,Ltd. Assignor: Liao Aiping Contract record no.: 2011440001110 Denomination of utility model: Nut fine adjustment device of plastic die rotation release mechanism Granted publication date: 20111026 License type: Exclusive License Record date: 20111229 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111026 Termination date: 20121229 |