CN209393948U - A kind of full-automatic plus shot device for shell moulded casting - Google Patents
A kind of full-automatic plus shot device for shell moulded casting Download PDFInfo
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- CN209393948U CN209393948U CN201821887186.7U CN201821887186U CN209393948U CN 209393948 U CN209393948 U CN 209393948U CN 201821887186 U CN201821887186 U CN 201821887186U CN 209393948 U CN209393948 U CN 209393948U
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Abstract
The utility model discloses a kind of full-automatic plus shot device for shell moulded casting, including shot bucket, and for storing the shot for needing to be added to shot case, there are two discharge ports for tool；Pre-add shot equipment is connect with a discharge port of shot bucket, for the shot of predetermined amount to be added into the shot case, tentatively to secure the above the shell mold core placed in shot case；Add shot equipment, connect with another discharge port of shot bucket, for finally shot will to be filled it up in shot case, meets the ram-jolt process of next step.The full-automatic plus shot device of the utility model realizes that shell moulded casting line in the full-automation for adding shot work step, not only alleviates the labor intensity of worker, also improves the productivity of production line instead of existing manual operation.
Description
Technical field
The utility model relates to technical fields of mechanical processing, more particularly to a kind of full-automatic plus iron for shell moulded casting
Ball device.
Background technique
Using in crab process production vehicle crank axle casting process, shell mold is stood up in shot case, and surrounding is relied on and filled out
The chilling effect of full shot, improves the cooling velocity of casting, improves the mechanical property and metallographic structure of casting, obtains preferably casting
Part quality.
However adding in shot work step in existing shell moulded casting production line, since the cast gate of shell mold is to be open upwards to set
It sets, manual hand manipulation is needed to cover the shell mold cast gate in shot case when adding shot, semi-automatic plus shot equipment cannot
It realizes and quantitatively adds shot, cause all necessary manual intervention of every case, shot case is carried out to add shot.
This semiautomatic equipment adds manual mode of operation there are labor intensity of workerss big, severe operational environment, production efficiency
The low serious problems with automatization level, are far from satisfying the requirement nowadays to foundry production line automatic control.
Utility model content
The purpose of this utility model is to be directed to technological deficiency existing in the prior art, and provide a kind of suitable for shell mould casting
The full-automatic plus shot device that the shot case in automatic assembly line carries out full-automatic plus shot technique is made, with elimination plus shot work
The manual operation of step realizes the automation control operation of shell moulded casting production line.
It is for technical solution used by realization the purpose of this utility model:
A kind of full-automatic plus shot device for shell moulded casting, including；
Shot bucket, for storing the shot for needing to be added to shot case, there are two discharge ports for tool；
Pre-add shot equipment is connect with a discharge port of shot bucket, for predetermined amount to be added into the shot case
Shot, tentatively to secure the above the shell mold core placed in shot case；
Add shot equipment, connect with another discharge port of shot bucket, for finally shot will to be filled it up in shot case, is met
The ram-jolt process of next step.
The pre-add shot equipment includes for being connected with the discharge port of shot head for keeping in each pre-add
The measure hopper of shot, positioned at measure hopper discharge port controlled by the first drive cylinder close open for controlling shot flow
The first sliding gate, the lifting frame with shell mold cover and locating detent below sliding gate, the locating detent and shell mold
The shell mold of shot case is positioned and prevents shot from entering inside shell mold when cover is for adding shot；The lifting frame passes through with measure hopper
Lifting cylinder connection.
Described plus shot equipment includes the even batch box being connected with shot bucket, is located at quantifying for the lower section of the even batch box
Bucket, is equipped between the measure hopper and even batch box by the second sliding gate of the second drive cylinder drive control, described determines
The third sliding gate controlled by third drive cylinder is arranged at the bottom of batch box, has shell mold cover below the third sliding gate.
Multiple cabins separated by quantitative frame, setting in the even batch box of the top in the cabin are formed in the measure hopper
Important cone flows in shot case after uniformly being entered shot water conservancy diversion in the cabin separated by quantitative frame with realization.
There is access hole at the top of the shot bucket.
The full-automatic plus shot device of the utility model realizes that shell moulded casting line is adding iron instead of existing manual operation
The full-automation of ball work step not only alleviates the labor intensity of worker, also improves the productivity of production line.
Detailed description of the invention
Fig. 1 show the structural schematic diagram of the full-automatic plus shot device for shell moulded casting of the utility model；
Fig. 2 show the schematic view of the front view of the pre-add shot equipment of the utility model；
Fig. 3 show the schematic side view of the structure of the utility model pre-add shot equipment；
Fig. 4 show the utility model plus shot equipment structural schematic diagram.
In figure: 1. shot buckets, 2. pre-add shot equipment, 3. plus shot equipment, 4. measure hoppers, 5. first drive cylinders, 6.
First sliding gate, 7. lifting frames, 8. lifting cylinders, 9. locating detents, the even batch box of 10. shell mold cover 11., 12. second drive cylinders,
13. the second sliding gate, 14. measure hoppers, 15. third drive cylinders, 16. third sliding gates, 17. shell mold locating covers.
Specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that this place
The specific embodiment of description is only used to explain the utility model, is not used to limit the utility model.
As shown in Figs 1-4, the full-automatic plus shot device for shell moulded casting of the utility model includes:
Shot bucket 1, for storing the shot for needing to be added to shot case, there are two discharge ports for tool；
Pre-add shot equipment 2 is connect with a discharge port of shot bucket, for predetermined amount to be added into the shot case
Shot, tentatively to secure the above the shell mold core placed in shot case；
Add shot equipment 3, is connect with another discharge port of shot bucket, it is full for finally shot will to be filled it up in shot case
The ram-jolt process of sufficient next step.
Wherein, the shot bucket 1 is steel construction, and bottom is divided into two broach hoppers, is formed as pre-add shot bucket and adds
Shot bucket docks with pre-add shot equipment 2 with shot equipment 3 is added respectively, for storing shot, is mounted on the rack portion, rack
Lower part be used to install pre-add shot device and plus shot device.
Wherein, the pre-add shot equipment include for the discharge port of shot head it is bolted be connected be used for
The measure hopper 4 for keeping in the shot of each pre-add, being controlled by the first drive cylinder 5 for discharge port positioned at measure hopper close opening
For controlling the first sliding gate 6 of shot flow, below sliding gate with positioning shell mold shell mold cover 10 and
For flowing the lifting frame 7 with elephant trunk 18 of shot, the lower end with elephant trunk 18 connects multiple discharging nozzles 19, is set to lifting frame
Interior, shell mold cover is fixed on the bottom of lifting frame, and the shell mold of shot case is positioned and prevented when the shell mold cover 10 is for adding shot
Shot enters inside shell mold；The lifting frame is connect with measure hopper by lifting cylinder 8, wherein the two sides of the shell mold cover
The also locating detent 9 of shell mold, 9 every two of locating detent of side are one group, and one group of locating detent 9 being arranged symmetrically with opposite side is together
Realize the positioning to a shell mold, the top of the locating groove of every group of locating detent 9 is rectangle, and lower part is trapezoidal shape, convenient and shell
Mould cooperation positioning, the shell mold cover 10 are located between the locating detent of two sides, and one is arranged between every two groups of symmetrical locating detents 9,
For covering on shell mold, prevent shot flow into wherein (its structure with plus shot equipment below shell mold to position cover structure identical,
Structure shown in Fig. 4 is specifically please referred to, lower end is rectangular-shaped mouth, and top two sides form taper symmetrical slope, i.e. section is top
For triangular shape, lower part is rectangular-shaped cover).
Wherein, the blanking control of the corresponding multiple discharging nozzles 19 of formation on the gate sheet of first sliding gate
Mouthful, to realize the corresponding rear stream material of discharging nozzle 1, is closed after being staggered, mobile realization is controlled by oil cylinder, is please referred to following
Add the second sliding gate of shot equipment, the structure of third sliding gate.
Specifically, described plus shot equipment include with the bolted even batch box 11 of shot bucket, be located at the even batch box
The measure hopper 14 that the inside of lower section is uniformly isolated is equipped between the measure hopper and even batch box and is driven by the second drive cylinder 12
Second sliding gate 13 of control, the third sliding gate 16 controlled by third drive cylinder 15 is arranged at the bottom of the measure hopper
, there is shell mold locating cover 17 below the third sliding gate.
Wherein shell mold locating cover 17 is the bottom for being fixed by bolts to measure hopper bottom, or being welded on measure hopper.
Specifically, inner space to be formed with to the cabin being spaced by quantitative frame 22 by what is be vertically arranged in the measure hopper
Room 21, the important cone 20 of the interior setting of the even batch box of the top in the cabin, the iron plate as disclosed in the connection lower end of two tops are welded
It is formed, is flowed in shot case after uniformly being entered shot water conservancy diversion in the cabin separated by quantitative frame with realization, wherein described
The bottom formation feed opening 24 of even batch box, the corresponding discharging control mouth 25 of formation on the gate sheet of the second sliding gate, with
It realizes and flows material after material mouth is corresponding, closed after being staggered, certainly, the top plate body of the measure hopper is also formed with corresponding material
The feed inlet 25 in hole 24.
That is certain, the gate sheet structure and the structure phase of the gate sheet of the second sliding gate of the third sliding gate
Together, it is also formed with the mouth of corresponding discharging, the corresponding setting of feed opening 23 is arranged at the bottom of measure hopper
Specifically, having access hole (not shown) at the top of the shot bucket.
In addition, level-sensing device is also provided in the upper and lower part of the shot bucket, for detecting and showing depositing for shot
The height of storing position, the level-sensing device of shot bucket lower part may be implemented to alarm when showing without material.
Wherein, the pre-add shot and plus shot equipment the difference according to Product Process requirement may be implemented, by setting
The opening time of standby sliding gate controls plus the amount of shot.
The course of work is described as follows:
Original state, shot are transported in shot bucket 1 by external equipment, meet the condition for starting to add shot.
Firstly, the shot case equipped with shell mold enters pre-add shot station, the driving lifting frame 7 of lifting cylinder 8 of pre-add shot
Decline, locating detent 9 fixes the shell mold inside shot case, while shell mold cover 10 covers the exposed cast gate of shell mold completely；Then
The first sliding gate 6 is opened in the driving of one drive cylinder 5, and elephant trunk subregion of the shot of measure hopper inside lifting frame flows into iron
Inside ball case after about 1/2 amount, the first drive cylinder 5 drives the first sliding gate 6 to close, and lifting frame 7 rises, and completes a pre-add
The working cycles of shot.
Shot case equipped with 1/2 amount shot is transported to plus while shot station, the second sliding gate below even batch box 11
Door 13, which is first opened, is uniformly flowed into the shot of shot bucket in the measure hopper 14 of lower part.Shot case in place, below even batch box
Two sliding gates 13 are closed, and the third sliding gate 16 below measure hopper is opened, and shot is all flowed into the fixed cabin of shot case
The work for all adding shot is completed in room.
The full-automatic plus shot device of the utility model carries out entirely certainly for the shot case in shell moulded casting automatic assembly line
The dynamic technique for adding shot can realize full-automatic, uniform plus shot work in a continuous movement.Improve shell mouding
The production efficiency of production line reduces manual operation.
By the device of the utility model, it can be achieved that the full-automatic of shell moulded casting production line adds shot process, instead of it
Preceding plus shot manual operation, solves now that existing plus shot is uneven, inefficiency, labor intensity of workers are big, environment
The problems such as severe.
The above is only the preferred embodiment of the utility model, it is noted that for the general of the art
For logical technical staff, without departing from the principle of this utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into retouching.
Claims (5)
1. a kind of full-automatic plus shot device for shell moulded casting characterized by comprising
Shot bucket, for storing the shot for needing to be added to shot case, there are two discharge ports for tool；
Pre-add shot equipment is connect with a discharge port of shot bucket, for the shot of predetermined amount to be added into the shot case,
Tentatively to secure the above the shell mold core placed in shot case；
Add shot equipment, connect with another discharge port of shot bucket, for finally shot will to be filled it up in shot case, is met next
The ram-jolt process of step.
2. as described in claim 1 for the full-automatic plus shot device of shell moulded casting, which is characterized in that the pre-add shot is set
Standby includes the measure hopper for the shot for keeping in each pre-add being connected with the discharge port of shot head, is located at measure hopper
Discharge port controlled by the first drive cylinder close open for controlling the first sliding gate of shot flow, be located at sliding
The lifting frame with shell mold cover and locating detent below gate, to shot case when the locating detent and shell mold cover are for adding shot
Shell mold positions and prevents shot from entering inside shell mold；The lifting frame is connect with measure hopper by lifting cylinder.
3. as claimed in claim 2 for the full-automatic plus shot device of shell moulded casting, which is characterized in that described plus shot equipment
Including the even batch box being connected with shot bucket, be located at the measure hopper of the lower section of the even batch box, the measure hopper and even batch box it
Between be equipped with by the second sliding gate of the second drive cylinder drive control, the bottom of the measure hopper have by third drive oil
The third sliding gate of cylinder control, has shell mold cover below the third sliding gate.
4. as claimed in claim 3 for the full-automatic plus shot device of shell moulded casting, which is characterized in that shape in the measure hopper
At there is multiple cabins separated by quantitative frame, the important cone of setting in the even batch box of the top in the cabin is uniform to realize
It is flowed in shot case after shot water conservancy diversion is entered in the cabin separated by quantitative frame.
5. as described in claim 1 for the full-automatic plus shot device of shell moulded casting, which is characterized in that the top of the shot bucket
There is access hole in portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821887186.7U CN209393948U (en) | 2018-11-16 | 2018-11-16 | A kind of full-automatic plus shot device for shell moulded casting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821887186.7U CN209393948U (en) | 2018-11-16 | 2018-11-16 | A kind of full-automatic plus shot device for shell moulded casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209393948U true CN209393948U (en) | 2019-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821887186.7U Active CN209393948U (en) | 2018-11-16 | 2018-11-16 | A kind of full-automatic plus shot device for shell moulded casting |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434035A (en) * | 2018-11-16 | 2019-03-08 | 机械工业第四设计研究院有限公司 | A kind of full-automatic plus shot device for shell moulded casting |
-
2018
- 2018-11-16 CN CN201821887186.7U patent/CN209393948U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434035A (en) * | 2018-11-16 | 2019-03-08 | 机械工业第四设计研究院有限公司 | A kind of full-automatic plus shot device for shell moulded casting |
| CN109434035B (en) * | 2018-11-16 | 2024-04-12 | 机械工业第四设计研究院有限公司 | Full-automatic iron shot adding device for shell mold casting |
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