CN205032667U - Cylinder jacket centrifugal cast's blank ejecting device - Google Patents
Cylinder jacket centrifugal cast's blank ejecting device Download PDFInfo
- Publication number
- CN205032667U CN205032667U CN201520717860.7U CN201520717860U CN205032667U CN 205032667 U CN205032667 U CN 205032667U CN 201520717860 U CN201520717860 U CN 201520717860U CN 205032667 U CN205032667 U CN 205032667U
- Authority
- CN
- China
- Prior art keywords
- push
- mould
- blank
- pull bar
- ejecting device
- 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
Links
Landscapes
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Abstract
The utility model belongs to the tooling of casting processing mainly provides a cylinder jacket centrifugal cast's blank ejecting device. A cylinder jacket centrifugal cast's blank ejecting device who provides is including pushing away set (10) and hydraulic pressure ejecting mechanism, it sets up in mould (9) to push away set (10) to be located the rear portion of blank (11), the hydraulic pressure ejecting mechanism is including push -and -pull rod (4), hydraulic press (1) and ejector pin (2), push away set (10) in the one end of push -and -pull rod (4) and the mould (9) are connected, and the other end stretches out mould (9), push -and -pull rod (4) are gone up the cover and have been put reset spring (7), touch on the outer wall of mould (9) on the one end elasticity top of reset spring (7), the other end with fix bumping post (5) the elastic connection on push -and -pull rod (4). The utility model discloses a blank is from casting the mesh of releasing automatically in the mould to reduced intensity of labour, reduced mass loss, guaranteed the precision of equipment.
Description
Technical field
The utility model belongs to the technological equipment of casting processing, the main blank ejecting device proposing a kind of Cylinder Sleeve by Centrifugal Casting.
Background technology
At the end of centre spinning cylinder cover blank, need the blank cast to take out from mould.Traditional taking-up mode is that casting operation personnel stretch in blank by opening pliers outward, and compression pliers handle makes pliers open extrusion blank inwall outward, and then rocks pliers with strength and firmly outwards extracted out from mould by blank.
The mode of this extraction blank not only easily causes that the endoporus of blank scratches, mould and die accuracy misalignment, and the labour intensity of casting operation work is also very large.
Utility model content
The purpose of this utility model is the blank ejecting device proposing a kind of Cylinder Sleeve by Centrifugal Casting, can realize blank and automatically release from casting mould, reaches the object reducing labour intensity, reduce mass loss, ensure equipment precision.
The utility model adopts following technical scheme for completing foregoing invention task:
A blank ejecting device for Cylinder Sleeve by Centrifugal Casting, described blank ejecting device includes push-plate and the hydraulic pressure ejecting mechanism for driving push-plate movable; Described push-plate is arranged in mould, and is positioned at the rear portion of blank; Described hydraulic pressure ejecting mechanism includes pull bar, for driving hydraulic press and the push rod of pull bar action; One end of described pull bar is connected with push-plate described in mould, and the other end stretches out mould, and has the top for coordinating with push rod in its termination; Described pull bar is equipped with the back-moving spring in order to reset; One end elasticity of described back-moving spring contacts in the outside wall surface of described mould, and the other end is connected with the bumping post elasticity be fixed on pull bar.
The blank ejecting device of a kind of Cylinder Sleeve by Centrifugal Casting that the utility model proposes, adopt and push-plate is set in mould, utilize hydraulic pressure to release mechanism urges push-plate thus achieve the object of blank release automatically from casting mould, the precision reducing labour intensity, decrease mass loss, ensure that equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, hydraulic press; 2, push rod; 3, come directly towards; 4, pull bar; 5, bumping post; 6, back-up ring; 7, back-moving spring; 8, clamp nut; 9, mould; 10, push-plate; 11, blank.
Detailed description of the invention
Below in conjunction with accompanying drawing and enforcement, the utility model is further illustrated.
As shown in Figure 1, a kind of blank ejecting device of Cylinder Sleeve by Centrifugal Casting, described blank ejecting device includes push-plate 10 and the hydraulic pressure ejecting mechanism for driving push-plate 10 movable; Described push-plate 10 is arranged in mould 9, and is positioned at the rear portion of blank 11; Described hydraulic pressure ejecting mechanism includes pull bar 4, for driving hydraulic press 1 and the push rod 2 of pull bar 4 action; One end of described pull bar 4 is connected with push-plate 10 described in mould 9 by clamp nut 8, and the other end stretches out mould 9, and has the top 3 for coordinating with push rod in its termination; So pull bar 4 on be equipped with in order to reset back-moving spring 7; One end elasticity of described back-moving spring 7 contacts in the outside wall surface of described mould 9, the other end is connected with bumping post 5 elasticity be fixed on pull bar 4, and back-up ring is set between back-moving spring 7 and bumping post 5, back-moving spring 7 is captured between mould 9 and back-up ring 6.
When centre spinning cylinder cover blank terminates, centrifuge stops operating, casting operation work presses hydraulic pressure button, hydraulic pump drive hydraulic press 1 makes push rod 2 outwards move and withstands top 3 under the effect of hydraulic pressure, promote lower push-pull bar 4 in the continuous reach of push rod 2 to move forward together with push-plate 10 simultaneously, push-plate 10 promotes blank 11 and moves, blank 11 is break away from moulds under the promotion of hydraulic coupling, now operative employee just can unclamp hydraulic pressure button, hydraulic mandril 2 rollback is to original position, and pull bar 4 drives push-and-pull dish 10 to set back under the elastic force effect of back-moving spring 7.
Push rod 2 and top 3 in the early stage static peace be in harmonious proportion homing time, at least should keep the spacing of 10 ~ 30mm.
Claims (1)
1. a blank ejecting device for Cylinder Sleeve by Centrifugal Casting, is characterized in that: described blank ejecting device includes push-plate (10) and the hydraulic pressure ejecting mechanism for driving push-plate (10) movable; Described push-plate (10) is arranged in mould (9), and is positioned at the rear portion of blank (11); Described hydraulic pressure ejecting mechanism includes pull bar (4), for driving hydraulic press (1) and the push rod (2) of pull bar (4) action; One end of described pull bar (4) is connected with push-plate (10) described in mould (9), and the other end stretches out mould (9), and has the top (3) for coordinating with push rod in its termination; So pull bar (4) on be equipped with in order to reset back-moving spring (7); One end elasticity of described back-moving spring (7) contacts in the outside wall surface of described mould (9), and the other end is connected with bumping post (5) elasticity be fixed on pull bar (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520717860.7U CN205032667U (en) | 2015-09-17 | 2015-09-17 | Cylinder jacket centrifugal cast's blank ejecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520717860.7U CN205032667U (en) | 2015-09-17 | 2015-09-17 | Cylinder jacket centrifugal cast's blank ejecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205032667U true CN205032667U (en) | 2016-02-17 |
Family
ID=55291599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520717860.7U Expired - Fee Related CN205032667U (en) | 2015-09-17 | 2015-09-17 | Cylinder jacket centrifugal cast's blank ejecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205032667U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744026A (en) * | 2019-12-10 | 2020-02-04 | 安徽省岳西缸套有限公司 | Cylinder sleeve centrifugal casting machine |
| CN110814311A (en) * | 2019-12-10 | 2020-02-21 | 安徽省岳西缸套有限公司 | Centrifugal casting process for cylinder sleeve |
| CN112846125A (en) * | 2021-01-08 | 2021-05-28 | 王水生 | Large-scale ironcasting drawing of patterns assists ejecting instrument |
-
2015
- 2015-09-17 CN CN201520717860.7U patent/CN205032667U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110744026A (en) * | 2019-12-10 | 2020-02-04 | 安徽省岳西缸套有限公司 | Cylinder sleeve centrifugal casting machine |
| CN110814311A (en) * | 2019-12-10 | 2020-02-21 | 安徽省岳西缸套有限公司 | Centrifugal casting process for cylinder sleeve |
| CN110814311B (en) * | 2019-12-10 | 2021-11-19 | 安徽玄同机电科技有限公司 | Centrifugal casting process for cylinder sleeve |
| CN112846125A (en) * | 2021-01-08 | 2021-05-28 | 王水生 | Large-scale ironcasting drawing of patterns assists ejecting instrument |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205032667U (en) | Cylinder jacket centrifugal cast's blank ejecting device | |
| CN203401685U (en) | Mold capable of taking off thread product by using rack for driving gear and pin gate for gating | |
| CN104801690A (en) | Die-casting die capable of secondarily laterally pulling core | |
| CN201841217U (en) | Automatic stripping device for nut processing | |
| CN103407103B (en) | Mould structure that a kind of nothing ejects and using method | |
| CN207887698U (en) | Midbody for spring braking air chamber removes burring machine | |
| CN211489575U (en) | Die carrier convenient to unload | |
| CN103770280B (en) | A kind of plastic bowl mould | |
| CN204308166U (en) | Dynamic model, cover half are with the mould of ejecting mechanism | |
| CN204672812U (en) | Product assembling apparatus in a kind of mould | |
| CN209238842U (en) | A kind of auto parts and components processing mold facilitating feeding | |
| CN203779807U (en) | Forced core-pulling type mold stripping device for sliding block of fixed mold of injection molding mold | |
| CN203649131U (en) | Flanging machine for pipe necking of air spring | |
| CN207709788U (en) | A kind of metal die structure | |
| CN206854493U (en) | A kind of circular drawing quality steel sheet gripping body | |
| CN204524221U (en) | A kind of can the die casting of secondary side core-pulling | |
| CN203752063U (en) | Detachment device for belt pulley | |
| CN206415572U (en) | A kind of casting machine of automatic demoulding | |
| CN205148709U (en) | Demoulding mechanism based on explosive type takes out slider needle of loosing core to one side | |
| CN208513541U (en) | A kind of powder metallurgy guide device stamping die ejecting mechanism | |
| CN214323892U (en) | Pneumatic die clamper | |
| CN201685222U (en) | Gear puller | |
| CN211304721U (en) | Static die ejection integrated device of die casting die | |
| CN103895195B (en) | Mould replaceable automatic demoulding type injection mold | |
| CN207358132U (en) | A kind of kirsite pressure casing mould ejecting mechanism |
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: 20160217 Termination date: 20190917 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |