CN109175335B - Casting device for cylinder sleeve forming - Google Patents
Casting device for cylinder sleeve forming Download PDFInfo
- Publication number
- CN109175335B CN109175335B CN201811298449.5A CN201811298449A CN109175335B CN 109175335 B CN109175335 B CN 109175335B CN 201811298449 A CN201811298449 A CN 201811298449A CN 109175335 B CN109175335 B CN 109175335B
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- mold body
- frame
- casting
- connecting rod
- groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D35/00—Equipment for conveying molten metal into beds or moulds
- B22D35/04—Equipment for conveying molten metal into beds or moulds into moulds, e.g. base plates, runners
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
Abstract
The invention discloses a casting device for cylinder sleeve forming, which comprises a rack, wherein a connecting plate is arranged at the top of the rack, a transmission motor is arranged at the top of the connecting plate, a driving disc is arranged at one end of an output shaft of the transmission motor, a casting mold body is arranged in the driving disc, a positioning block is arranged on the outer wall of the casting mold body, a containing cavity is arranged in one end of the casting mold body, a connecting rod is arranged in the containing cavity, and a sliding block is arranged at one end of the connecting rod. According to the invention, by utilizing the sliding of the sliding block in the sliding groove and the positioning of the limiting strip, the driving motor works to drive the driving disc to rotate in the frame, during the period, the sliding block at the bottom end of each casting mold body slides in the sliding groove, the limiting strip limits the sliding block to drive the telescopic spring to contract through the connecting rod, and after the sliding block is separated from the limiting strip, the connecting rod drives the knocking block to knock the inner wall of the containing cavity under the resilience force of the telescopic spring, so that the formed part is better separated from the casting mold body.
Description
Technical Field
The invention relates to the technical field of cylinder sleeve production and casting equipment, in particular to a casting device for cylinder sleeve forming.
Background
The cylinder sleeve is embedded in the cylinder barrel of the cylinder body, and forms a combustion chamber together with the piston and the cylinder cover, and the cylinder sleeve is divided into a dry cylinder sleeve and a wet cylinder sleeve. The cylinder sleeve with the back surface not contacted with the cooling water is called a dry cylinder sleeve, and the cylinder sleeve with the back surface contacted with the cooling water is a wet cylinder sleeve. The dry cylinder sleeve has the advantages of small thickness, simple structure and convenient processing. The wet cylinder sleeve directly contacts with cooling water, so that the cooling of the engine is facilitated, and the engine is small and light. The cylinder sleeve is generally produced by centrifugal casting. However, in such a manner, the material is difficult to take out, so that the waiting time is long, and the production efficiency is low.
Therefore, it is necessary to develop a casting apparatus for cylinder liner molding to solve the above problems.
Disclosure of Invention
The invention aims to provide a casting device for cylinder sleeve forming, wherein a driving disc is driven to rotate in a frame through the work of a transmission motor, a sliding block at the bottom end of each casting mold body slides in a sliding groove during the period, a connecting rod drives a telescopic spring to contract through the limit of a limit strip, after the sliding block is separated from the limit strip, a knocking block is driven by the connecting rod to knock the inner wall of a containing cavity under the action of the resilience force of the telescopic spring, so that the casting mold body is driven to vibrate and be separated from a formed part, and the formed part is better separated from the casting mold body, so that the problems in the background technology are solved.
In order to achieve the purpose, the invention provides the following technical scheme: a casting device for cylinder sleeve forming comprises a frame, wherein a connecting plate is arranged at the top of the frame, a transmission motor is arranged at the top of the connecting plate, a driving disc is arranged at one end of an output shaft of the transmission motor, a casting mold body is arranged inside the driving disc, a positioning block is arranged on the outer wall of the casting mold body, a containing cavity is arranged inside one end of the casting mold body, a connecting rod is arranged inside the containing cavity, a sliding block is arranged at one end of the connecting rod, a knocking block is arranged at the other end of the connecting rod, a telescopic spring is arranged between the knocking block and the inner wall of the containing cavity, a through groove is arranged at the joint of the driving disc and the casting mold body, a positioning groove is arranged at the joint of the through groove and the positioning block, a fixing ring is arranged at the top of the positioning groove, a fixing bolt is arranged among the fixing ring, the positioning block and the driving disc, a working boss is arranged at the bottom of an inner cavity of the frame, the inside spout that is equipped with of work boss, spout top inner wall is equipped with spacing.
Preferably, the inner cavity of the frame is provided with cooling water, and the height of the cooling water is lower than the top end of the pouring mold body.
Preferably, the connecting plate and the frame are integrally formed, and the output shaft of the transmission motor penetrates through the connecting plate to be connected with the driving disc.
Preferably, the quantity of spacing strip sets up to a plurality ofly, and is a plurality of spacing strip evenly distributed is inside the spout, and spacing strip and work boss integrated into one piece, spacing strip cross sectional shape highly is the gradual change formula setting.
Preferably, the positioning block and the pouring mold body are integrally formed, the positioning block and the fixing ring are matched with the positioning groove, the through groove penetrates through the driving disc, and the through groove is matched with the pouring mold body.
Preferably, the sliding block and the knocking block are fixedly connected with the connecting rod, and the sliding block is matched with the sliding groove.
Preferably, a water outlet pipe is arranged on one side of the rack, a water pump is arranged on the water delivery pipe and arranged on the outer wall of the rack, and a water inlet pipe is arranged at the bottom of the water outlet pipe.
Preferably, outlet pipe and inlet tube one end all run through the frame and extend to inside the frame, the outlet pipe and the inlet tube other end all set up in the external cooling pond, the outlet pipe sets up in the inlet tube top, the frame inner wall is equipped with the paddle, the paddle corresponds the setting with the inlet tube position.
The invention has the technical effects and advantages that:
1. according to the invention, by utilizing the sliding of the sliding block in the sliding groove and the positioning of the limiting strip, the driving motor works to drive the driving disc to rotate in the frame, during the period, the sliding block at the bottom end of each casting mold body slides in the sliding groove, the limiting strip limits the sliding block to drive the telescopic spring to contract through the connecting rod, after the sliding block is separated from the limiting strip, the connecting rod drives the knocking block to knock the inner wall of the containing cavity under the resilience force of the telescopic spring, so that the casting mold body is driven to vibrate and separate from the formed part, the formed part is better separated from the casting mold body, the waiting time is reduced, and the production efficiency is improved;
2. through the change of outlet pipe and inlet tube to the cooling water, the cooling water when cooling down to pouring this internal casting of mould, the cooling water temperature heaies up gradually, the cooling water is according to the lower characteristic of density when the temperature is higher, the cooling water after the intensification is taken out from the frame by the outlet pipe under the water pump effect at the top, the discharge is sent to outside cooling tank inside and is cooled down, inside the frame is sent into by the inlet tube to the cooling water after the cooling, the cooling water moves the paddle and rotates, drive the disturbance of the inside cooling water of frame, can drive the misce bene of cooling water, can realize effectively, the cooling effect that lasts.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a top view of the housing of the present invention.
Fig. 3 is a schematic structural view of the casting mold body according to the present invention.
Fig. 4 is a schematic view of a driving disc structure according to the present invention.
Fig. 5 is a schematic view of the working boss structure of the present invention.
In the figure: the casting mold comprises a frame 1, a connecting plate 2, a transmission motor 3, a driving disc 4, a casting mold body 5, a positioning block 6, a storage cavity 7, a connecting rod 8, a sliding block 9, a knocking block 10, an expansion spring 11, a through groove 12, a positioning groove 13, a fixing ring 14, a fixing bolt 15, a working boss 16, a sliding groove 17, a limiting strip 18, cooling water 19, a water outlet pipe 20, a water pump 21, a water inlet pipe 22 and a blade 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The casting device for forming the cylinder sleeve comprises a frame 1, wherein a connecting plate 2 is arranged at the top of the frame 1, a transmission motor 3 is arranged at the top of the connecting plate 2, a driving disc 4 is arranged at one end of an output shaft of the transmission motor 3, a casting mold body 5 is arranged inside the driving disc 4, a positioning block 6 is arranged on the outer wall of the casting mold body 5, a receiving cavity 7 is arranged inside one end of the casting mold body 5, a connecting rod 8 is arranged inside the receiving cavity 7, a sliding block 9 is arranged at one end of the connecting rod 8, a knocking block 10 is arranged at the other end of the connecting rod 8, a telescopic spring 11 is arranged between the knocking block 10 and the inner wall of the receiving cavity 7, a through groove 12 is arranged at the connection part of the driving disc 4 and the casting mold body 5, a positioning groove 13 is arranged at the connection part of the through groove 12 and the positioning block 6, and a fixing ring 14 is arranged at the top of the positioning groove 13, fixing bolts 15 are arranged among the fixing ring 14, the positioning block 6 and the driving disc 4, a working boss 16 is arranged at the bottom of the inner cavity of the rack 1, a sliding groove 17 is arranged inside the working boss 16, and a limiting strip 18 is arranged on the inner wall of the top end of the sliding groove 17;
the connecting plate 2 and the rack 1 are integrally formed, an output shaft of the transmission motor 3 penetrates through the connecting plate 2 to be connected with the driving disc 4, metal liquid is poured into the pouring mold body 5 through a pouring gate at the top end of the pouring mold body 5 to form a cavity, and the transmission motor 3 works to drive the driving disc 4 to rotate in the rack 1;
the number of the limiting strips 18 is multiple, the limiting strips 18 are uniformly distributed in the sliding groove 17, the limiting strips 18 and the working boss 16 are integrally formed, the height of the cross section of each limiting strip 18 is gradually changed, the sliding block 9 at the bottom end of each pouring mold body 5 slides in the sliding groove 17, and the limiting strips 18 limit the sliding block and drive the telescopic spring 11 to contract through the connecting rod 8;
the positioning block 6 and the casting mold body 5 are integrally formed, the positioning block 6 and the fixing ring 14 are matched with the positioning groove 13, the through groove 12 penetrates through the driving disc 4, the through groove 12 is matched with the casting mold body 5, a user can loosen the fixing bolt 15 periodically, and the casting mold body 5 seriously worn is replaced after the fixing ring 14 is taken down;
the sliding block 9 and the knocking block 10 are fixedly connected with the connecting rod 8, the sliding block 9 is matched with the sliding groove 17, and after the sliding block 9 is separated from the limiting strip 18, the knocking block 10 is driven by the connecting rod 8 to knock the inner wall of the containing cavity 7 under the action of resilience force of the telescopic spring 11, so that the pouring mold body 5 is driven to vibrate and separate from a formed part;
drive driving-disc 4 at 1 internal rotation of frame through the work of driving motor 3, the slider 9 of 5 bottoms of mould body is respectively pour to the duration slides in spout 17, spacing through connecting rod 8 the shrink that drives expanding spring 11 of spacing 18, treat slider 9 and spacing 18 separation back, under expanding spring 11's resilience force effect, it strikes piece 10 and strikes and accomodate cavity 7 inner wall to drive through connecting rod 8, it shakes and the formed part separation to drive mould body 5, make the better and the separation of mould body 5 of pouring of formed part.
Example 2
According to the casting device for forming the cylinder sleeve, which is shown in fig. 2, the inner cavity of the frame 1 is provided with cooling water 19, the height of the cooling water 19 is lower than the top end position of the casting mold body 5, and when the cooling water 19 cools a casting piece in the casting mold body 5, the temperature of the cooling water 19 is gradually increased;
a water outlet pipe 20 is arranged on one side of the rack 1, a water pump 21 is arranged on the water delivery pipe, the water pump 21 is arranged on the outer wall of the rack 1, a water inlet pipe 22 is arranged at the bottom of the water outlet pipe 20, and according to the characteristic that the density of the cooling water 19 is smaller when the temperature is higher, the heated cooling water 19 is pumped out of the rack 1 from the water outlet pipe 20 under the action of the water pump 21 at the top and is discharged into an external cooling pool for cooling;
The working principle of the invention is as follows:
referring to the attached drawings 1-5 of the specification, metal liquid is poured into a pouring mold body 5 through a pouring gate at the top end of the pouring mold body 5 to form a cavity, a driving motor 3 works to drive a driving disc 4 to rotate in a frame 1, a sliding block 9 at the bottom end of each pouring mold body 5 slides in a sliding groove 17 during the period, a connecting rod 8 drives a telescopic spring 11 to contract through the limit of a limit strip 18, after the sliding block 9 is separated from the limit strip 18, under the action of the resilience force of the telescopic spring 11, a knocking block 10 is driven by the connecting rod 8 to knock the inner wall of a containing cavity 7, the pouring mold body 5 is driven to vibrate and separate from a formed part, the pouring mold body 5 is contacted with cooling water 19 during the period, the formed part is cooled, the volume of the formed part is shrunk after the temperature is reduced, the knocking block 10 is matched, the formed part can be separated from the pouring mold body 5 better at regular time, and a user can loosen a fixing bolt 15, after the fixing ring 14 is taken down, the casting mold body 5 which is seriously worn is replaced;
referring to the attached drawing 1 of the specification, when the cooling water 19 cools the casting piece in the casting mold body 5, the temperature of the cooling water 19 gradually rises, according to the characteristic that the density of the cooling water 19 is smaller when the temperature is higher, the heated cooling water 19 is pumped out of the rack 1 through the water outlet pipe 20 at the top under the action of the water pump 21 and is discharged to the inside of an external cooling pool for cooling, the cooled cooling water 19 is sent into the inside of the rack 1 through the water inlet pipe 22, the cooling water 19 drives the paddle 23 to rotate, the disturbance of the cooling water 19 in the rack 1 is driven, and the cooling water 19 can be driven to be uniformly mixed.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (7)
1. A casting device for cylinder liner forming comprises a machine frame (1), and is characterized in that: the top of the rack (1) is provided with a connecting plate (2), the top of the connecting plate (2) is provided with a transmission motor (3), one end of an output shaft of the transmission motor (3) is provided with a driving disc (4), a casting mold body (5) is arranged inside the driving disc (4), the outer wall of the casting mold body (5) is provided with a positioning block (6), a containing cavity (7) is arranged inside one end of the casting mold body (5), a connecting rod (8) is arranged inside the containing cavity (7), one end of the connecting rod (8) is provided with a sliding block (9), the other end of the connecting rod (8) is provided with a knocking block (10), a telescopic spring (11) is arranged between the knocking block (10) and the inner wall of the containing cavity (7), the joint of the driving disc (4) and the casting mold body (5) is provided with a through groove (12), and the joint of the through groove (12) and the positioning block (6) is provided with a positioning groove (13), a fixing ring (14) is arranged at the top of the positioning groove (13), a fixing bolt (15) is arranged among the fixing ring (14), the positioning block (6) and the driving disc (4), a working boss (16) is arranged at the bottom of an inner cavity of the rack (1), a sliding groove (17) is arranged inside the working boss (16), a limiting strip (18) is arranged on the inner wall of the top end of the sliding groove (17), and a height difference is formed between one end of the limiting strip (18) and the inner wall of the top end of the sliding groove (17);
the quantity of spacing (18) sets up to a plurality ofly, and is a plurality of spacing (18) evenly distributed is inside spout (17), and spacing (18) and work boss (16) integrated into one piece, spacing (18) cross sectional shape height is the setting of gradual change formula.
2. The casting device for cylinder liner forming according to claim 1, wherein: and cooling water (19) is arranged in the inner cavity of the frame (1), and the height of the cooling water (19) is lower than the top end of the pouring mold body (5).
3. The casting device for cylinder liner forming according to claim 1, wherein: the connecting plate (2) and the frame (1) are integrally formed, and an output shaft of the transmission motor (3) penetrates through the connecting plate (2) to be connected with the driving disc (4).
4. The casting device for cylinder liner forming according to claim 1, wherein: locating piece (6) and casting die body (5) integrated into one piece, locating piece (6) and solid fixed ring (14) all with constant head tank (13) looks adaptation, lead to groove (12) and run through driving-disc (4), lead to groove (12) and casting die body (5) looks adaptation.
5. The casting device for cylinder liner forming according to claim 1, wherein: slider (9) and strike piece (10) all with connecting rod (8) fixed connection, slider (9) and spout (17) looks adaptation.
6. The casting device for cylinder liner forming according to claim 1, wherein: frame (1) one side is equipped with outlet pipe (20), be equipped with water pump (21) on outlet pipe (20), water pump (21) set up in frame (1) outer wall, outlet pipe (20) bottom is equipped with inlet tube (22).
7. The casting device for cylinder liner forming according to claim 6, wherein: outlet pipe (20) and inlet tube (22) one end all run through frame (1) and extend to inside frame (1), outlet pipe (20) and inlet tube (22) other end all set up in the external cooling pond, outlet pipe (20) set up in inlet tube (22) top, frame (1) inner wall is equipped with paddle (23), paddle (23) correspond the setting with inlet tube (22) position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811298449.5A CN109175335B (en) | 2018-11-02 | 2018-11-02 | Casting device for cylinder sleeve forming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811298449.5A CN109175335B (en) | 2018-11-02 | 2018-11-02 | Casting device for cylinder sleeve forming |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109175335A CN109175335A (en) | 2019-01-11 |
| CN109175335B true CN109175335B (en) | 2021-09-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811298449.5A Active CN109175335B (en) | 2018-11-02 | 2018-11-02 | Casting device for cylinder sleeve forming |
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| CN (1) | CN109175335B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113266676B (en) * | 2021-05-21 | 2023-01-31 | 山东荣泰感应科技有限公司 | Water sealing structure for vacuum furnace |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU425722A1 (en) * | 1972-04-30 | 1974-04-30 | Г. Г. Деменков, И. А. Никифоров , В. И. Ситников | AUTOMATIC INSTALLATION FOR CENTRIFUGAL CASTING |
| JPH04182052A (en) * | 1990-11-14 | 1992-06-29 | Hitachi Metals Ltd | Precise casting device for ti or ti base alloy |
| CN203227815U (en) * | 2013-05-13 | 2013-10-09 | 武汉钢铁(集团)公司 | Demoulding rapping device with rapping force regulation function |
| CN107252887B (en) * | 2017-08-01 | 2022-09-16 | 江苏奇新机械制造股份有限公司 | High-temperature casting complete equipment |
| CN107377922A (en) * | 2017-08-09 | 2017-11-24 | 湖北航宇鑫宝铸管有限公司 | A kind of automatic sand-aerating apparatus of cast tube |
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