CN203221601U - Arc-shaped core pulling mold - Google Patents
Arc-shaped core pulling mold Download PDFInfo
- Publication number
- CN203221601U CN203221601U CN 201220644017 CN201220644017U CN203221601U CN 203221601 U CN203221601 U CN 203221601U CN 201220644017 CN201220644017 CN 201220644017 CN 201220644017 U CN201220644017 U CN 201220644017U CN 203221601 U CN203221601 U CN 203221601U
- Authority
- CN
- China
- Prior art keywords
- arc
- mould
- connecting rod
- driving mechanism
- shaped
- 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 - Lifetime
Links
Images
Landscapes
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
The utility model discloses an arc-shaped core pulling mold which comprises the following components: a mold, an arc-shaped slide block, a core, a driving mechanism and an oil cylinder. The mold is provided with an arc-shaped chamber which is connected with the mold chamber. The arc-shaped slide block is provided in the arc-shaped chamber. The core is connected with one end of the arc-shaped slide block, which is next to the mold chamber. The arc-shaped slide block is connected with the oil cylinder through the driving mechanism. The connection part between the arc-shaped slide block and the driving mechanism is provided with a fixing device. The arc-shaped core pulling mold is advantageous in that: the arc-shaped core pulling mold is more convenient and effective in machining process; the arc-shaped core pulling mold has a simpler structure and can perform core pulling machining efficiently and quickly on the components which have curvature and are not easily machined, thereby reducing machining cost and facilitating manufacture.
Description
Technical field
The utility model relates to the core-pulling mechanism of mould applications, is specifically related to a kind of arc mould of loosing core.
Background technology
At present, in the Mould Machining field, for the machine-shaping of some irregular parts, the part that is difficult for secondary operations of camber is arranged especially, according to traditional slide block core-pulling mechanism, need carry out complicated setting to mechanism, realize that effect also is undetermined; If only rely on secondary operations, its performance accuracy and the lathe of selection there are higher requirement, it is bigger to implement the difficulty cost.
Summary of the invention
At the above-mentioned limitation that the core-pulling mechanism of present use exists, the utility model provides a kind of more effective arc more easily mould of loosing core.
The technical scheme that the utility model adopts for achieving the above object is:
A kind of arc mould of loosing core, comprise mould, arc shaped slider, core, driving mechanism and oil cylinder, described mould is provided with the arc-shaped cavity that links to each other with die cavity, described arc shaped slider is located in the described arc-shaped cavity, described core is connected with the end of described arc shaped slider near described die cavity, described arc shaped slider is connected with described oil cylinder by described driving mechanism, and described arc shaped slider and described driving mechanism junction are provided with a fixture.
The above-mentioned arc mould of loosing core, wherein, described driving mechanism comprises fixed bar, first connecting rod and second connecting rod, described fixed bar one end is connected to form revolute pair by first turning cylinder and described arc shaped slider, described first connecting rod one end links to each other with the described fixed bar other end by second turning cylinder and forms revolute pair, described second connecting rod one end is connected to form revolute pair by the 3rd turning cylinder and the described first connecting rod other end, and the described second connecting rod other end is connected in described oil cylinder.
The above-mentioned arc mould of loosing core, wherein, described fixture is two fixed blocks, described fixed block is fixedlyed connected with the described arc-shaped cavity open end of described mould.
The above-mentioned arc mould of loosing core, wherein, described core is for being provided with difform field-replaceable unit.
The above-mentioned arc mould of loosing core, wherein, described oil cylinder is provided with oil-out near described second connecting rod one end, and the described oil cylinder other end is provided with oil-in.
The beneficial effects of the utility model are: made a kind of in process the more convenient more effective arc mould of loosing core, relatively simple for structure, the processing of loosing core of the part to difficult processing with camber that can efficient quick has reduced processing cost, makes easily.
Description of drawings
Fig. 1 is the loose core structural representation of mould of a kind of arc of the utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments, but not as restriction of the present utility model.
A kind of arc of the utility model mould of loosing core as shown in Figure 1; comprise arc shaped slider 1, core 9, driving mechanism, mould 11 and oil cylinder 6; mould 11 arranges the arc-shaped cavity near die cavity 10; arc shaped slider 1 is arranged within the arc-shaped cavity; arc shaped slider 1 cooperates along arching trajectory with arc-shaped cavity and slides; core 9 is connected with the end of arc shaped slider 1 near die cavity 10, and arc shaped slider 1 is connected with oil cylinder 6 by driving mechanism, and arc shaped slider 1 is provided with fixture 3 with the driving mechanism junction.
Further, driving mechanism comprises fixed bar 4, first connecting rod 5, second connecting rod 51, first turning cylinder 2, second turning cylinder 21 and the 3rd turning cylinder 22, fixed bar 4 one ends are connected to form revolute pair by first turning cylinder 2 with arc shaped slider 1, first connecting rod 5 one ends are connected to form revolute pair by second turning cylinder 21 with fixed bar 4 other ends, second connecting rod 51 1 ends are connected to form revolute pair by the 3rd turning cylinder 22 with first connecting rod 5 other ends, and second connecting rod 51 other ends are connected with oil cylinder 6.
Further, fixture 3 is made up of two fixed blocks, and fixed block is connected in the arc-shaped cavity opening part of mould 11, is used for the fixing and mobile guide to driving mechanism.
Further, core 9 can be processed to the part that arbitrary shape cooperates crooked in various degree difficult processing, can change according to the processing needs of different parts, can effectively adapt to different processing needs like this, is conducive to control processing cost.
Further, oil cylinder 6 is provided with oil-out 7 near second connecting rod 51 1 sides, and oil cylinder 6 opposite sides are provided with oil-in 8, and cylinder structure is installed easily and obtained for drive unit commonly used, and is very convenient.
The above only is the utility model preferred embodiment; be not so limit claim of the present utility model; so the equivalent structure that all utilization the utility model specifications and diagramatic content are made changes, and all is included in the protection domain of the present utility model.
Claims (5)
1. arc mould of loosing core, it is characterized in that, comprise mould, arc shaped slider, core, driving mechanism and oil cylinder, described mould is provided with the arc-shaped cavity that links to each other with die cavity, described arc shaped slider is located in the described arc-shaped cavity, described core is connected with the end of described arc shaped slider near described die cavity, and described arc shaped slider is connected with described oil cylinder by described driving mechanism, and described arc shaped slider and described driving mechanism junction are provided with a fixture.
2. the arc mould of loosing core according to claim 1, it is characterized in that, described driving mechanism comprises fixed bar, first connecting rod and second connecting rod, described fixed bar one end is connected to form revolute pair by first turning cylinder and described arc shaped slider, described first connecting rod one end links to each other with the described fixed bar other end by second turning cylinder and forms revolute pair, described second connecting rod one end is connected to form revolute pair by the 3rd turning cylinder and the described first connecting rod other end, and the described second connecting rod other end is connected in described oil cylinder.
3. the arc mould of loosing core according to claim 1 is characterized in that described fixture is two fixed blocks, and described fixed block is fixedlyed connected with the described arc-shaped cavity open end of described mould.
4. the arc mould of loosing core according to claim 1 is characterized in that described core is for being provided with difform field-replaceable unit.
5. as the mould of loosing core of arc as described in the claim 2, it is characterized in that described oil cylinder is provided with oil-out near described second connecting rod one end, the described oil cylinder other end is provided with oil-in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220644017 CN203221601U (en) | 2012-11-29 | 2012-11-29 | Arc-shaped core pulling mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220644017 CN203221601U (en) | 2012-11-29 | 2012-11-29 | Arc-shaped core pulling mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203221601U true CN203221601U (en) | 2013-10-02 |
Family
ID=49248616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220644017 Expired - Lifetime CN203221601U (en) | 2012-11-29 | 2012-11-29 | Arc-shaped core pulling mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203221601U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842523A (en) * | 2015-05-14 | 2015-08-19 | 宁波市华宝塑胶模具股份有限公司 | Two-way circular arc core-pulling mechanism |
-
2012
- 2012-11-29 CN CN 201220644017 patent/CN203221601U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104842523A (en) * | 2015-05-14 | 2015-08-19 | 宁波市华宝塑胶模具股份有限公司 | Two-way circular arc core-pulling mechanism |
| CN104842523B (en) * | 2015-05-14 | 2017-09-22 | 宁波市华宝塑胶模具股份有限公司 | A kind of two-way arc core-pulling mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204524047U (en) | A kind of internal expansion type stainless steel pipe bellmouth apparatus for shaping | |
| CN203221601U (en) | Arc-shaped core pulling mold | |
| CN203389987U (en) | Forming device for irregular tube of elliptical tube | |
| CN202623189U (en) | Double-loose-core linkage mechanism of oil cylinder | |
| CN203711804U (en) | Coaxial, bidirectional and ultra-long hole core-pulling positioning mechanism of die casting mould | |
| CN204509677U (en) | A kind of use in sewing machine band tap | |
| CN203459480U (en) | Manual pipe bending machine for high-voltage connecting rod of dry-type transformer | |
| CN203266202U (en) | Product positioning and clamping device | |
| CN203061621U (en) | Double-layer die for bend pipe | |
| CN203495529U (en) | GZFS79 circuit board support press-in machine | |
| CN204721175U (en) | A kind of Universal winding former | |
| CN202326587U (en) | Guiding locating pin for metal processing machinery | |
| CN203574973U (en) | Sliding elastic assembly | |
| CN203198176U (en) | Nylon casing pipe injection mold | |
| CN203420791U (en) | Thin-wall cylinder sleeve | |
| CN209272514U (en) | Lathe mould sub-assembly | |
| CN202639080U (en) | Contraction and expansion mould group with taper pins | |
| CN202344422U (en) | Wide-jaw clamp | |
| CN202447915U (en) | Positioning and centering mechanism | |
| CN201540777U (en) | Mold for cable | |
| CN204894292U (en) | Glue frame production mould | |
| CN206936331U (en) | A kind of tie-bar clamping structure | |
| CN205519046U (en) | Extrusion mould of adjustable copper bar flakiness ratio | |
| CN206474575U (en) | A kind of mould structure for producing automobile glass guide slot | |
| CN202461561U (en) | Novel die cutter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315806, No. 68 North Lake Road, Beilun District, Zhejiang, Ningbo Patentee after: NINGBO XUSHENG AUTO TECHNOLOGY Co.,Ltd. Address before: 315806, No. 68 North Lake Road, Beilun District, Zhejiang, Ningbo Patentee before: NINGBO XUSHENG MACHINERY Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131002 |