CN214188032U - Demoulding structure of skewed tooth - Google Patents
Demoulding structure of skewed tooth Download PDFInfo
- Publication number
- CN214188032U CN214188032U CN202022007592.3U CN202022007592U CN214188032U CN 214188032 U CN214188032 U CN 214188032U CN 202022007592 U CN202022007592 U CN 202022007592U CN 214188032 U CN214188032 U CN 214188032U
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- demolding
- auxiliary part
- frame
- demoulding
- product
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- Moulds For Moulding Plastics Or The Like (AREA)
- Moulds, Cores, Or Mandrels (AREA)
Abstract
The utility model relates to a demoulding structure of skewed tooth relates to product drawing of patterns technical field, has solved the unable drawing of patterns of current ordinary structure product among the prior art, wastes time and energy during the drawing of patterns, has increased intensity of labour's problem. The technical characteristics are that the device comprises a frame and a demoulding mechanism arranged in the frame; the demolding mechanism comprises a first demolding auxiliary part, a second demolding auxiliary part, an ejection part and a fixed seat; the fixing seat is arranged on the rack, the ejection part is arranged on the fixing seat, and the first demolding auxiliary part and the second demolding auxiliary part are both arranged inside the rack.
Description
Technical Field
The utility model relates to a product drawing of patterns technical field, in particular to demoulding structure of skewed tooth.
Background
At present, the gear part of the product subjected to demoulding is inclined, and the product with a common structure cannot be demoulded, so that time and labor are wasted during demoulding, and the labor intensity is increased, so that the design of a demoulding structure with inclined teeth is necessary.
SUMMERY OF THE UTILITY MODEL
The utility model discloses solve the unable drawing of patterns of current ordinary structure product among the prior art, waste time and energy during the drawing of patterns, increased intensity of labour's technical problem, provide a demoulding structure of skewed tooth.
In order to solve the technical problem, the technical scheme of the utility model is specifically as follows:
a demoulding structure of helical teeth comprises a frame and a demoulding mechanism arranged in the frame;
the demolding mechanism comprises a first demolding auxiliary part, a second demolding auxiliary part, an ejection part and a fixed seat;
the fixing seat is arranged on the rack, the ejection part is arranged on the fixing seat, and the first demolding auxiliary part and the second demolding auxiliary part are both arranged inside the rack.
Preferably, the first mold release assisting portion is a parallel bearing.
Preferably, the second auxiliary mold release portion is a tilt bearing.
Preferably, the ejection part is a thimble.
Preferably, a product is arranged in the rack and above the ejector pins.
Preferably, a helical tooth insert is sleeved on the helical bearing in the frame.
The utility model discloses following beneficial effect has:
the utility model discloses a ensure the smooth drawing of patterns of product, add two bearings in the mould gear outside, the angle that adjusts the skewed tooth through the rotation of bearing when the product is ejecting reaches the ejecting purpose of product.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural view of a demoulding structure of helical teeth of the present invention.
The reference numerals in the figures denote:
1. a frame; 2. a fixed seat; 3. a parallel bearing; 4. a tilt bearing; 5. a thimble; 6. producing a product; 7. the helical tooth insert.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, a demoulding structure of helical teeth includes a frame 1, a demoulding mechanism disposed in the frame 1;
the demolding mechanism comprises a first demolding auxiliary part, a second demolding auxiliary part, an ejection part and a fixed seat 2;
the fixing seat 2 is arranged on the frame 1, the ejection part is arranged on the fixing seat 2, and the first demolding auxiliary part and the second demolding auxiliary part are both arranged inside the frame 1.
The first demolding auxiliary portion is a parallel bearing 3.
The second demolding auxiliary part is an inclined bearing 4.
The ejection part is a thimble 5.
And a product 6 is arranged in the rack 1 and above the thimble 5.
And a helical tooth insert 7 is sleeved on the helical bearing 4 in the rack 1.
The working principle is as follows:
the ejector pin 5 ejects the product; during ejection, the product 6 is subjected to an upward ejection force; on the action line of the ejection force, the helical teeth drive the parallel bearing 3 to rotate; the relative angle of the inclined direction of the inclined teeth is adjusted by the continuous rotation of the parallel bearing 3 so as to achieve the purpose of ejecting the product; in order to prevent the parallel bearing from being locked with the die core when rotating, an inclined bearing 4 is added to ensure that the lower end of the parallel bearing 3 rotates on the surface of the inclined bearing 4.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (6)
1. A demoulding structure of helical teeth is characterized by comprising a frame (1) and a demoulding mechanism arranged in the frame (1);
the demolding mechanism comprises a first demolding auxiliary part, a second demolding auxiliary part, an ejection part and a fixed seat (2);
the fixed seat (2) is arranged on the rack (1), the ejection part is arranged on the fixed seat (2), and the first demolding auxiliary part and the second demolding auxiliary part are both arranged inside the rack (1).
2. A helical tooth stripping structure as claimed in claim 1, wherein said first stripping aid is a parallel bearing (3).
3. A helical tooth stripping structure as claimed in claim 1, wherein said second stripping aid is a helical bearing (4).
4. A tooth stripping structure as claimed in claim 1, wherein said ejector part is a thimble (5).
5. A tooth stripping structure as claimed in claim 4, characterized in that the machine frame (1) is provided with a product (6) above the ejector pin (5).
6. A tooth stripping structure as claimed in claim 3, characterized in that a tooth insert (7) is fitted inside the frame (1) and on the angular bearing (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022007592.3U CN214188032U (en) | 2020-09-14 | 2020-09-14 | Demoulding structure of skewed tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022007592.3U CN214188032U (en) | 2020-09-14 | 2020-09-14 | Demoulding structure of skewed tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214188032U true CN214188032U (en) | 2021-09-14 |
Family
ID=77629046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022007592.3U Active CN214188032U (en) | 2020-09-14 | 2020-09-14 | Demoulding structure of skewed tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214188032U (en) |
-
2020
- 2020-09-14 CN CN202022007592.3U patent/CN214188032U/en active Active
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Legal Events
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|---|---|---|---|
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| GR01 | Patent grant |