CN205587636U - Portable casting machine plunger tip device - Google Patents
Portable casting machine plunger tip device Download PDFInfo
- Publication number
- CN205587636U CN205587636U CN201620379626.2U CN201620379626U CN205587636U CN 205587636 U CN205587636 U CN 205587636U CN 201620379626 U CN201620379626 U CN 201620379626U CN 205587636 U CN205587636 U CN 205587636U
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- CN
- China
- Prior art keywords
- plunger tip
- gripper shoe
- casting machine
- guide
- frame
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Abstract
The utility model provides a portable casting machine plunger tip device, including frame, mounted frame, plunger tip spare, a hydraulic cylinder, backup pad, inlay in the plunger tip spare and establish two guide pillars and plunger tip jar, the plunger tip pole of plunger tip jar and backup pad rigid connection, the top rigid connection backup pad of guide pillar, the top die head clamp plate of two top die heads of spiro union is established at the top of backup pad, the rectangle through -hole has been seted up at the top of frame to be equipped with the guide pin bushing on the inboard wall of rectangle through -hole, the lateral part of plunger tip spare is equipped with by the guide rail of guide pin bushing holding, the hydraulic fluid tank under the drive of first pneumatic cylinder in the rectangle through -hole horizontal migration, the plunger tip pole extends under the drive of plunger tip jar or shortens to it realizes vertical lift to drive the backup pad under the guide of guide pillar. The utility model discloses in, through a hydraulic cylinder's concertina movement, realized the horizontal migration of plunger tip spare to realized having improved frock efficiency to the quick form that presss from both sides of mould liftout plate.
Description
Technical field
This utility model relates to casting machine technical field, particularly relates to a kind of portable casting machine core ejecting device.
Background technology
Between existing casting machine core ejecting device and mould-ejecting plate with bolts, mould-ejecting plate offers screw hole, and connects casting machine core ejecting device and mould-ejecting plate by bolt and nut.Owing to core ejecting device is installed on the lower section of work bench of casting machine, during workman's connecting mold liftout plate, need to roll up health below workbench, and the narrow space between core ejecting device and mould-ejecting plate, thus cause the operation easier of workman to increase.Simultaneously, mismachining tolerance is there is in mould-ejecting plate for the screwed hole being connected with core ejecting device, thus cause the phenomenon that the screwed hole between mould-ejecting plate with casting machine core ejecting device is the most corresponding, thus cause casting machine core ejecting device to exist with mould-ejecting plate and cannot be bolted fixing problem.
In view of this, it is necessary to casting machine core ejecting device of the prior art is improved, to solve the problems referred to above.
Utility model content
The purpose of this utility model is open a kind of portable casting machine core ejecting device, in order to realize the movement of plunger tip part, it is achieved the quick clip-like to mould-ejecting plate, improves frock efficiency.
For achieving the above object, this utility model provides a kind of portable casting machine core ejecting device, including: frame, is arranged at the hanger bracket of frame both sides, plunger tip part, the first hydraulic jack, gripper shoe；
Being embedded two guide pillars and plunger tip cylinder in described plunger tip part, the plunger tip bar of described plunger tip cylinder is rigidly connected with gripper shoe, and the top rigid of described guide pillar connects gripper shoe, and the top of described gripper shoe is provided with backform head pressing plate, and described backform head pressing plate is spirally connected two backform heads；
The top of described frame offers rectangular through-hole, and is provided with guide pin bushing in the interior sidewall surface of described rectangular through-hole, and the sidepiece of described plunger tip part is provided with the guide rail housed by guide pin bushing, and described plunger tip part moves horizontally under the driving of the first hydraulic cylinder in rectangular through-hole；
Described plunger tip bar extends under the driving of plunger tip cylinder or shortens, and drives gripper shoe to realize vertical lift under the guiding of guide pillar.
In some embodiments, backform head is circular.
In some embodiments, plunger tip bar extends upwardly through the end face of gripper shoe, and rotation set round nut.
In some embodiments, a circle flange is formed on the top of guide pillar, and described guide pillar connects and fixes with gripper shoe, and described gripper shoe is resisted against on flange.
In some embodiments, the top of frame is provided with four Blind locating holes.
Compared with prior art, the beneficial effects of the utility model are: in this utility model, by the stretching motion of the first hydraulic jack, it is achieved that moving horizontally of plunger tip part, it is achieved thereby that the quick clip-like to mould-ejecting plate, improve frock efficiency.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of this utility model movable type casting machine core ejecting device；
Fig. 2 is portable casting machine core ejecting device front view illustrated in fig. 1；
Fig. 3 is the sectional view of line A-A along Fig. 2；
Fig. 4 is the concrete enlarged drawing of the plunger tip part in the portable casting machine core ejecting device shown in Fig. 1；
Fig. 5 is the sectional view of line B-B along Fig. 2.
Detailed description of the invention
This utility model is described in detail by each embodiment shown in below in conjunction with the accompanying drawings; but it should explanation is; these embodiments are not limitation of the utility model; those of ordinary skill in the art are according to the equivalent transformation in these embodiment institute work energy, method or structure or replacement, within belonging to protection domain of the present utility model.
Please join a kind of detailed description of the invention of Fig. 1 extremely this utility model movable type casting machine core ejecting device illustrated in fig. 5.In the present embodiment, portable casting machine core ejecting device, including: frame 1, it is arranged at the hanger bracket 2 of frame 1 both sides, plunger tip part the 3, first hydraulic jack 4, gripper shoe 8.Plunger tip part 3 is embedded two guide pillars 5 and plunger tip cylinder 7, the plunger tip bar 71 of described plunger tip cylinder 7 is rigidly connected with gripper shoe 8, the top rigid of described guide pillar 5 connects gripper shoe 8, and the top of described gripper shoe 8 is provided with backform head pressing plate 9, and described backform head pressing plate 9 is spirally connected two backform heads 10.First hydraulic jack 4 is connected by the push rod 41 of horizontal stretching motion is fixing with plunger tip part 3.
In present embodiment kind, the top of this frame 1 offers rectangular through-hole 11, and it is provided with guide pin bushing 12 in the interior sidewall surface of described rectangular through-hole 11, the sidepiece of described plunger tip part 3 is provided with the guide rail 31 housed by guide pin bushing 12, and described plunger tip part 3 moves horizontally under the driving of the first hydraulic cylinder 4 in rectangular through-hole 11.Plunger tip bar 71 extends under the driving of plunger tip cylinder 7 or shortens, and drives gripper shoe 8 to realize vertical lift under the guiding of guide pillar 5.
This casting machine centering device can be used in gravity-assist pouring machine, and is arranged at the lower section of mould-ejecting plate (not shown).The bottom of mould-ejecting plate offers one and moves horizontally the U-lag that direction is arranged in the same direction and is positioned at same vertical plane with gripper shoe 8.The opening of the end, one end of U-lag is bigger.When this gripper shoe 8 upward vertical movement under the driving of plunger tip part 3, two backform heads 10 can stretch into inside the U-lag that opening is bigger, then under the driving of the first hydraulic jack 4, backform head 10 snaps in U-lag, along with the further driving of the first hydraulic jack 4, realize moving horizontally with integrated pushing plunger tip part 3, thus realize horizontal movement by two backform head 10 driven mold liftout plates set by plunger tip part 3 top, with the quick clip-like to mould-ejecting plate, improve frock efficiency.
In the present embodiment, this backform head 10 is circular.Plunger tip bar 71 extends upwardly through the end face of gripper shoe 8, and rotation set round nut 72.One circle flange 6 is formed on the top of guide pillar 5, and described guide pillar 5 connects and fixes with gripper shoe 8, and described gripper shoe 8 is resisted against on flange 6.The top of frame 1 is provided with Blind locating holes 13, Blind locating holes 14, Blind locating holes 15 and Blind locating holes 16.Pre-fixing between mould-ejecting plate can be realized by this Blind locating holes 13, Blind locating holes 14, Blind locating holes 15 and Blind locating holes 16.Blind locating holes 13 simultaneously, Blind locating holes 14, the bearing of trend of Blind locating holes 15 and Blind locating holes 16 keeps in the same direction, by this structure, locating dowel (not shown) correct and frame 1 realization assembling set bottom mould-ejecting plate can be made, prevent mould-ejecting plate from when installing, mistake occurring, there is fool proof effect.
The a series of detailed description of those listed above is only for illustrating of feasibility embodiment of the present utility model; they are also not used to limit protection domain of the present utility model, within all equivalent implementations made without departing from this utility model skill spirit or change should be included in protection domain of the present utility model.
In addition, it is to be understood that, although this specification is been described by according to embodiment, but the most each embodiment only comprises an independent technical scheme, this narrating mode of description is only for clarity sake, description should can also be formed, through appropriately combined, other embodiments that it will be appreciated by those skilled in the art that as an entirety, the technical scheme in each embodiment by those skilled in the art.
Claims (5)
1. portable casting machine core ejecting device, it is characterized in that, including: frame (1), be arranged at the hanger bracket (2) of frame (1) both sides, plunger tip part (3), the first hydraulic jack (4), gripper shoe (8)；
Described plunger tip part (3) is embedded two guide pillars (5) and plunger tip cylinder (7), the plunger tip bar (71) of described plunger tip cylinder (7) is rigidly connected with gripper shoe (8), the top rigid of described guide pillar (5) connects gripper shoe (8), the top of described gripper shoe (8) is provided with backform head pressing plate (9), and described backform head pressing plate (9) is spirally connected two backform heads (10)；
The top of described frame (1) offers rectangular through-hole (11), and in the interior sidewall surface of described rectangular through-hole (11), it is provided with guide pin bushing (12), the sidepiece of described plunger tip part (3) is provided with the guide rail (31) housed by guide pin bushing (12), and described plunger tip part (3) moves horizontally under the driving of the first hydraulic cylinder (4) in rectangular through-hole (11)；
Described plunger tip bar (71) extends under the driving of plunger tip cylinder (7) or shortens, and drives gripper shoe (8) to realize vertical lift under the guiding of guide pillar (5).
Portable casting machine core ejecting device the most according to claim 1, it is characterised in that described backform head (10) is circular.
Portable casting machine core ejecting device the most according to claim 1, it is characterised in that described plunger tip bar (71) extends upwardly through the end face of gripper shoe (8), and rotation set round nut (72).
Portable casting machine core ejecting device the most according to claim 1, it is characterized in that, one circle flange (6) is formed on the top of described guide pillar (5), described guide pillar (5) connects and fixes with gripper shoe (8), and described gripper shoe (8) is resisted against on flange (6).
Portable casting machine core ejecting device the most according to claim 1, it is characterised in that the top of described frame (1) is provided with four Blind locating holes (13,14,15,16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620379626.2U CN205587636U (en) | 2016-04-28 | 2016-04-28 | Portable casting machine plunger tip device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620379626.2U CN205587636U (en) | 2016-04-28 | 2016-04-28 | Portable casting machine plunger tip device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205587636U true CN205587636U (en) | 2016-09-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620379626.2U Active CN205587636U (en) | 2016-04-28 | 2016-04-28 | Portable casting machine plunger tip device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205587636U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871420A (en) * | 2022-06-13 | 2022-08-09 | 高唐县瑞升机械配件有限公司 | Adjustable pressure case device of horizontal molding |
-
2016
- 2016-04-28 CN CN201620379626.2U patent/CN205587636U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114871420A (en) * | 2022-06-13 | 2022-08-09 | 高唐县瑞升机械配件有限公司 | Adjustable pressure case device of horizontal molding |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |