CN205202030U - Through driven single cylinder black soy sauce core structure of skewed tooth - Google Patents
Through driven single cylinder black soy sauce core structure of skewed tooth Download PDFInfo
- Publication number
- CN205202030U CN205202030U CN201520861881.6U CN201520861881U CN205202030U CN 205202030 U CN205202030 U CN 205202030U CN 201520861881 U CN201520861881 U CN 201520861881U CN 205202030 U CN205202030 U CN 205202030U
- Authority
- CN
- China
- Prior art keywords
- core
- helical teeth
- oil cylinder
- connecting rod
- main strut
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a through driven single cylinder black soy sauce core structure of skewed tooth, including main tributary pole (1) and connecting rod (2), its characterized in that: the mobile jib of main tributary pole (1) one end and hydro -cylinder link to each other, the other end links to each other with the middle part of connecting rod (2) that the level was arranged, the vertical symmetry in connecting rod (2) both ends install two actuating levers (3) relative with main tributary pole (1), actuating lever (3) lower extreme terminal surface on arranged skewed tooth portion (5), skewed tooth portion (5) on install the inside position of loosing core of the directional mould of end of loosing core of core - pulling rod (4) that link to each other with skewed tooth portion (5), core - pulling rod (4). The utility model has the characteristics of simple structure, low in production cost, simple to operate can reduce the volume of loosing core, reduce the cost of whole paratype utensil etc.
Description
Technical field
The utility model relates to mould core pulling mechanism manufacture technology field, particularly relates to a kind of single oil cylinder black soy sauce cored structure by helical teeth transmission.
Background technology
When use die casting produces product, usually need to arrange that some pulled core structures are to facilitate the shaping of product, common pulled core structure adopts loose core of oil cylinder or brace structure to loose core, in this mould shared by two kinds of modes, space is larger, the cost of whole secondary mould is increased, the product of these two kinds of pulled core structures those mould two pieces inapplicable, in order to solve the problem, design a kind of new pulled core structure and being necessary simultaneously.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of single oil cylinder black soy sauce cored structure by helical teeth transmission, has that structure is simple, production cost is low, easy for installation, can reduce pulled core structure volume, reduce the features such as the cost of whole secondary mould.
The utility model solves the technical scheme that its technical problem adopts: provide a kind of single oil cylinder black soy sauce cored structure by helical teeth transmission, comprise main strut and connecting rod, described main strut one end is connected with the mobile jib of oil cylinder, the other end is connected with the middle part of horizontally disposed connecting rod, described connecting rod two ends are vertically symmetrically installed with two drive rods relative with main strut, described drive rod lower end surface is furnished with helical teeth portion, described helical teeth portion is provided with the core_pulling pole be connected with helical teeth portion, the end of loosing core of core_pulling pole points to mould inside and to loose core position, by installing main strut, be used for being connected with oil cylinder, oil cylinder startup can drive main strut to move, pass through connecting rod, when primary struts is moved, drive rod can move along with main strut and move, by installing core_pulling pole in drive rod lower end, make an oil cylinder can drive two core_pulling poles, greatly reduce the manufacturing cost of pulled core structure, reduce the volume of pulled core structure simultaneously.
Supplement as to the one of technical scheme described in the utility model, the end face that described core_pulling pole is connected with helical teeth portion is furnished with the helical teeth matched with helical teeth portion.
Supplement as to the one of technical scheme described in the utility model, described main strut two ends are all furnished with positioning convex.
Supplement as to the one of technical scheme described in the utility model, described main strut one end is connected with the mobile jib of oil cylinder by shaft coupling, and the described main strut other end embeds and is fixedly mounted in connecting rod.
beneficial effect
The utility model relates to a kind of single oil cylinder black soy sauce cored structure by helical teeth transmission, by installing main strut, be used for being connected with oil cylinder, oil cylinder startup can drive main strut to move, and passes through connecting rod, when primary struts is moved, drive rod can move along with main strut and move, and by installing core_pulling pole in drive rod lower end, makes an oil cylinder can drive two core_pulling poles, greatly reduce the manufacturing cost of pulled core structure, reduce the volume of pulled core structure simultaneously.The utility model also has that structure is simple, production cost is low, easy for installation, pulled core structure volume can be reduced, reduce the features such as the cost of whole secondary mould.
Accompanying drawing explanation
Fig. 1 is front view of the present utility model;
Fig. 2 is upward view of the present utility model.
Diagram: 1, main strut, 2, connecting rod, 3, drive rod, 4, core_pulling pole, 5, helical teeth portion, 6, helical teeth.
Detailed description of the invention
Below in conjunction with specific embodiment, set forth the utility model further.Should be understood that these embodiments are only not used in restriction scope of the present utility model for illustration of the utility model.In addition should be understood that those skilled in the art can make various changes or modifications the utility model, and these equivalent form of values fall within the application's appended claims limited range equally after the content of having read the utility model instruction.
Embodiment of the present utility model relates to a kind of single oil cylinder black soy sauce cored structure by helical teeth transmission, as shown in Fig. 1-2, comprise main strut 1 and connecting rod 2, described main strut 1 one end is connected with the mobile jib of oil cylinder, the other end is connected with the middle part of horizontally disposed connecting rod 2, described connecting rod 2 two ends are vertically symmetrically installed with two drive rods 3 relative with main strut 1, described drive rod 3 lower end surface is furnished with helical teeth portion 5, described helical teeth portion 5 is provided with the core_pulling pole 4 be connected with helical teeth portion 5, the end of loosing core of core_pulling pole 4 points to mould inside and to loose core position.
The end face that described core_pulling pole 4 is connected with helical teeth portion 5 is furnished with the helical teeth 6 matched with helical teeth portion 5.
Described main strut 1 two ends are all furnished with positioning convex.
Described main strut 1 one end is connected with the mobile jib of oil cylinder by shaft coupling, and described main strut 1 other end embeds and is fixedly mounted in connecting rod 2.
Embodiment
When this pulled core structure installed by needs time, first two core_pulling poles 4 are arranged on the installation site that mould has been determined, afterwards the main strut 1 being provided with connecting rod 2 and drive rod 3 is arranged in mould, helical teeth portion 5 simultaneously on drive rod 3 is connected with a joggle with the helical teeth 6 on core_pulling pole 4, the whole mould of rear enclosed, the one end of main strut 1 being stretched out mould is connected with oil cylinder mobile jib, time mould carries out loosing core, first oil cylinder is started, make oil cylinder mobile jib haul main strut 1 to move, by main strut 1, drive rod 3 is moved, drive rod 3 moves by helical teeth 6 and helical teeth portion 5, core_pulling pole 4 is loosed core, an oil cylinder drives two core_pulling poles 4, the volume of pulled core structure is reduced greatly, increase the space of mould inside, reduce the holistic cost of mould.
Claims (4)
1. the single oil cylinder black soy sauce cored structure by helical teeth transmission, comprise main strut (1) and connecting rod (2), it is characterized in that: described main strut (1) one end is connected with the mobile jib of oil cylinder, the other end is connected with the middle part of horizontally disposed connecting rod (2), described connecting rod (2) two ends are vertically symmetrically installed with two drive rods (3) relative with main strut (1), described drive rod (3) lower end surface is furnished with helical teeth portion (5), described helical teeth portion (5) is provided with the core_pulling pole (4) be connected with helical teeth portion (5), the end of loosing core of core_pulling pole (4) points to mould inside and to loose core position.
2. a kind of single oil cylinder black soy sauce cored structure by helical teeth transmission according to claim 1, is characterized in that: the end face that described core_pulling pole (4) is connected with helical teeth portion (5) is furnished with the helical teeth (6) matched with helical teeth portion (5).
3. a kind of single oil cylinder black soy sauce cored structure by helical teeth transmission according to claim 1, is characterized in that: described main strut (1) two ends are all furnished with positioning convex.
4. a kind of single oil cylinder black soy sauce cored structure by helical teeth transmission according to claim 1, it is characterized in that: described main strut (1) one end is connected with the mobile jib of oil cylinder by shaft coupling, described main strut (1) other end embeds and is fixedly mounted in connecting rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861881.6U CN205202030U (en) | 2015-10-30 | 2015-10-30 | Through driven single cylinder black soy sauce core structure of skewed tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520861881.6U CN205202030U (en) | 2015-10-30 | 2015-10-30 | Through driven single cylinder black soy sauce core structure of skewed tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205202030U true CN205202030U (en) | 2016-05-04 |
Family
ID=55839769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520861881.6U Expired - Fee Related CN205202030U (en) | 2015-10-30 | 2015-10-30 | Through driven single cylinder black soy sauce core structure of skewed tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205202030U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115846620A (en) * | 2023-02-27 | 2023-03-28 | 宁波遵航汽车零部件有限公司 | Die casting die that has mouth of pipe side structure of loosing core of vapour vehicle support |
-
2015
- 2015-10-30 CN CN201520861881.6U patent/CN205202030U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115846620A (en) * | 2023-02-27 | 2023-03-28 | 宁波遵航汽车零部件有限公司 | Die casting die that has mouth of pipe side structure of loosing core of vapour vehicle support |
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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 |
Granted publication date: 20160504 Termination date: 20171030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |