CN203711783U - Manual core making device for making sample piece with deep cavity - Google Patents
Manual core making device for making sample piece with deep cavity Download PDFInfo
- Publication number
- CN203711783U CN203711783U CN201420073470.6U CN201420073470U CN203711783U CN 203711783 U CN203711783 U CN 203711783U CN 201420073470 U CN201420073470 U CN 201420073470U CN 203711783 U CN203711783 U CN 203711783U
- Authority
- CN
- China
- Prior art keywords
- core
- cartridge body
- upper cartridge
- making device
- box
- 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
Abstract
The utility model discloses a manual core making device for making a sample piece with a deep cavity. The manual core making device comprises a lower core box and an upper core box, wherein the upper core box is movably arranged above the lower core body along the vertical direction and coordinated with the lower core box to form a mold core groove which is in match with the sample piece; the upper surface of the mold core groove is matched with the deep cavity by shape; the upper core box is of a separate structure and comprises a first upper box body arranged in the middle, and at least two second upper box bodies arranged outside the first upper box body; the first upper box body and the second upper box bodies are in sliding connection; the first upper box body is subjected to mold open prior to the second upper box bodies; the outer sidewalls of the second upper box bodies are clung to the sidewall of the mold core groove during mold closing; and the outer sidewall of the first upper box body is clung and connected to the inner sidewalls of the second upper box bodies. According to the manual core making device for making the sample piece with the deep cavity, the upper die is of the separate structure, the mold open is respectively carried out in sequence, and the mould open can also be carried out synchronously in top and bottom, and thus the problem due to unbalanced mold open is also solved.
Description
Technical field
The utility model relates to a kind of manual core making device, is specifically related to a kind of for making the manual core making device of the exemplar with dark die cavity.
Background technology
Along with the fast development of society and industry, the quick exemplar of foundry industry has been made into an importance of manufacturing technology, exemplar manufacturing process can be with the extremely short time fast, extremely low percent defective, whenever, than, all low cost is developed various products, but, in the time of the making in the face of complicated core (as water jacket and combustion chamber etc.), making core by hand often has and has the defect that is difficult to overcome, first, the artificial back-up sand of the general employing of existing manual core making device, manually die sinking, manual core making device General Requirements die sinking action is simple, and for some complicated cores, cannot realize the action of die sinking up and down, secondly, due to manually-operated unstability, easily cause die sinking not steady, and then cause core fracture, the 3rd, because the core of the exemplar of dark die cavity has baroque dark die cavity, therefore core sand is difficult to fill up core groove, in sum, existing manual core making device, particularly exists shortcoming for the manual core making device of the exemplar with dark die cavity, needs badly a kind ofly can solve the manual core making device that overcomes above-mentioned shortcoming.
Summary of the invention
Goal of the invention of the present utility model is to provide a kind of for making the manual core making device of dark die cavity exemplar, solved die sinking and move the problem of the core fracture steadily not causing in the time opening up and down.
To achieve the above object of the invention, the technical solution adopted in the utility model is: a kind of for making the manual core making device of the exemplar with dark die cavity, comprise lower core box and upper core box, described upper core box moves in the vertical direction and is arranged at the top of described lower core box and forms with described lower core box the core groove matching with described exemplar, the upper surface of described core groove and described dark cavity shape match, described upper core box is Split type structure, described upper core box comprises the first upper cartridge body in the middle of being arranged at and is arranged at least two second upper cartridge bodies in described the first upper cartridge body outside, described the first upper cartridge body and the second upper cartridge body are slidably connected, described the first upper cartridge body is prior to described the second upper cartridge body die sinking, the lateral wall of described the second upper cartridge body in the time of mold closing and the sidewall of described core groove stick together, the lateral wall of described the first upper cartridge body in the time of mold closing and the madial wall of described the second upper cartridge body be fitted and connected.
Further technical scheme, described the second upper cartridge body is arranged at both sides or the surrounding of described the first upper cartridge body.
Further technical scheme, described the first upper cartridge body is wedging cooperation with the second upper cartridge body after vertical mold closing.
Further technical scheme, described the first upper cartridge body and the second upper cartridge body are respectively arranged with handle structure.
Further technical scheme, described lower core box comprises that the first lower box body that is arranged at bottom moves with the top the along continuous straight runs that are positioned at described the first lower box body after vertical mold closing the second lower box body that is arranged at described the second upper cartridge body both sides.
Further technical scheme, described the second lower box body is arranged at both sides or the surrounding of described the second upper cartridge body.
Further technical scheme, also involving vibrations mechanism of described manual core making device, described vibrating mechanism involving vibrations motor, described vibrating motor is arranged on oscillating plate, and described the first lower box body is arranged on described oscillating plate.
Because technique scheme is used, the utility model compared with prior art has following advantages:
1. adopt the design of patrix Split type structure, when die sinking, the first die sinking of core box on first, die sinking after the second upper cartridge body, therefore can not cause to core the side force of extruding force in the time of the second upper cartridge body die sinking, solved die sinking imbalance and cause the problem of core fracture;
2. manual device and vibration motor combination, reaches the effect of limit vibrations limit back-up sand, thereby the bottom of complicated core, core is filled up.
Brief description of the drawings
Fig. 1 is the structural representation of the disclosed manual core making device for the dark die cavity exemplar of complexity of the utility model.
Wherein, 1, lower box body; 11, the first lower box body; 12, left side the second lower box body; 13, right side the second lower box body; 21, the first upper cartridge body; 22, left side the second upper cartridge body; 23, right side the second upper cartridge body; 3, vibrating motor; 4, oscillating plate; 51, plunger tip oil cylinder; 52, core ejection mechanism.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
Embodiment mono-: referring to Fig. 1, as shown in legend wherein, a kind of for making the manual core making device of the quick exemplar with dark die cavity, the above-mentioned quick exemplar with dark die cavity is U-shaped, above-mentioned manual core making device comprises core box 1 and moves in the vertical direction and is arranged at this lower core box top and forms the upper core box of core groove with lower core box 1, on this, core box and above-mentioned dark cavity shape match, on this, core box is Split type structure, on this, core box comprises the first upper cartridge body 21 in the middle of being arranged at, be arranged at left side second upper cartridge body 22 in the first upper cartridge body 21 left sides and be arranged at right side second upper cartridge body 23 on the first upper cartridge body 21 right sides, the first upper cartridge body 21 is slidably connected with left side the second upper cartridge body 22 and right side the second upper cartridge body 23 respectively, the first upper cartridge body 21 is prior to left side the second upper cartridge body 22 and right side the second upper cartridge body 23 die sinkings, the lateral wall of left side the second upper cartridge body 22 and right side the second upper cartridge body 23 sticks together with the sidewall of above-mentioned core groove respectively in the time of mold closing, the lateral wall of the first upper cartridge body 21 in the time of mold closing and the madial wall of left side the second upper cartridge body 22 and right side the second upper cartridge body 23 be fitted and connected.
When die sinking, the first die sinking of the first upper cartridge body 21, a left side, the rear die sinking of right side the second upper cartridge body 22,23, then plunger tip oil cylinder 51 drives core ejection mechanism 52 to carry out plunger tip discharging, in this process, a left side, core box 22 on right side, when 23 die sinking, can not cause extruding force to exemplar core, solve the problem that die sinking imbalance causes core to rupture.
In order to make the first upper cartridge body 21 and a left side, right side the second upper cartridge body 22,23 is in the time of die sinking or mold closing, and it is more accurate to locate, fit tightr, and the first upper cartridge body 21 and a left side, on right side second, core box 22,23 is wedging cooperation after vertical mold closing.
For convenient upper core box die opening and closing, the first upper cartridge body 21 and a left side, right side the second upper cartridge body 22,23 is respectively arranged with handle structure (handle or bolt).
In order to adapt to the making needs of quick exemplar of labyrinth, above lower core box 1 comprises one first lower box body 11 and be positioned at the first lower box body 11 after vertical mold closing, also along continuous straight runs moves and is arranged at a left side, left side second lower box body 12 of the second upper cartridge body 22,23 both sides, right side and right side the second lower box body 13.
For molding sand can be filled up in complicated core groove smoothly, above-mentioned manual core making device also comprises a vibrating mechanism, this vibrating mechanism involving vibrations motor 3, vibrating motor 3 is arranged on oscillating plate 4, the first lower box body 11 is arranged on oscillating plate 4, in the time that vibrating motor 3 vibrates, drive oscillating plate 4 to vibrate, and then drive the micro-vibration of the first lower box body 11, thereby molding sand is filled in complicated core groove smoothly.
Embodiment bis-: all the other are identical with described embodiment mono-, difference is, and above-mentioned the second lower box body is arranged at the surrounding of above-mentioned upper core box, and above-mentioned the second lower box body is set to four or six or eight or ten.
Embodiment tri-: all the other are identical with described embodiment mono-or two, difference is, and above-mentioned the second upper cartridge body is arranged at the surrounding of above-mentioned the first upper cartridge body, and above-mentioned the second upper cartridge body is set to four or six or eight or ten.
Embodiment tetra-: all the other are identical with described embodiment mono-to three, difference is, the above-mentioned exemplar with dark die cavity is W type part or V-type part etc.
Claims (7)
1. one kind for making the manual core making device of the exemplar with dark die cavity, comprise lower core box and upper core box, described upper core box moves in the vertical direction and is arranged at the top of described lower core box and forms with described lower core box the core groove matching with described exemplar, the upper surface of described core groove and described dark cavity shape match, it is characterized in that, described upper core box is Split type structure, described upper core box comprises the first upper cartridge body in the middle of being arranged at and is arranged at least two second upper cartridge bodies in described the first upper cartridge body outside, described the first upper cartridge body and the second upper cartridge body are slidably connected, described the first upper cartridge body is prior to described the second upper cartridge body die sinking, the lateral wall of described the second upper cartridge body in the time of mold closing and the sidewall of described core groove stick together, the lateral wall of described the first upper cartridge body in the time of mold closing and the madial wall of described the second upper cartridge body be fitted and connected.
2. manual core making device according to claim 1, is characterized in that, described the second upper cartridge body is arranged at both sides or the surrounding of described the first upper cartridge body.
3. manual core making device according to claim 1, is characterized in that, described the first upper cartridge body is wedging cooperation with the second upper cartridge body after vertical mold closing.
4. manual core making device according to claim 1, is characterized in that, described the first upper cartridge body and the second upper cartridge body are respectively arranged with handle structure.
5. manual core making device according to claim 1, it is characterized in that, described lower core box comprises that the first lower box body that is arranged at bottom moves with the top the along continuous straight runs that are positioned at described the first lower box body after vertical mold closing the second lower box body that is arranged at described the second upper cartridge body both sides.
6. manual core making device according to claim 5, is characterized in that, described the second lower box body is arranged at both sides or the surrounding of described the second upper cartridge body.
7. manual core making device according to claim 5, it is characterized in that also involving vibrations mechanism of described manual core making device, described vibrating mechanism involving vibrations motor, described vibrating motor is arranged on oscillating plate, and described the first lower box body is arranged on described oscillating plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073470.6U CN203711783U (en) | 2014-02-20 | 2014-02-20 | Manual core making device for making sample piece with deep cavity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073470.6U CN203711783U (en) | 2014-02-20 | 2014-02-20 | Manual core making device for making sample piece with deep cavity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203711783U true CN203711783U (en) | 2014-07-16 |
Family
ID=51150983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420073470.6U Expired - Fee Related CN203711783U (en) | 2014-02-20 | 2014-02-20 | Manual core making device for making sample piece with deep cavity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203711783U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752776A (en) * | 2014-02-20 | 2014-04-30 | 苏州明志科技有限公司 | Manual core making device used for manufacturing sample piece with deep type cavity |
-
2014
- 2014-02-20 CN CN201420073470.6U patent/CN203711783U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752776A (en) * | 2014-02-20 | 2014-04-30 | 苏州明志科技有限公司 | Manual core making device used for manufacturing sample piece with deep type cavity |
| CN103752776B (en) * | 2014-02-20 | 2016-04-27 | 苏州明志科技有限公司 | For making the manual core making device of the exemplar with deep-small hole |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102601936A (en) | Ultrasonic vibration and vacuumizing integrated micro injection mold and molding method | |
| CN107470558A (en) | A kind of casting mould of combination type core structure | |
| CN203711783U (en) | Manual core making device for making sample piece with deep cavity | |
| ATE521464T1 (en) | APPARATUS WITH IMPROVED EJECTION DEVICE AND METHOD THEREOF | |
| CN103752776B (en) | For making the manual core making device of the exemplar with deep-small hole | |
| CN109128039B (en) | Lost foam mould with cylinder sleeve engine cylinder body | |
| CN203765951U (en) | Core-pulling mechanism simple in structure | |
| CN203726756U (en) | Cylindrical part injection mold positioning mechanism | |
| CN202741671U (en) | Automatic feeding device of motor casing lost foam mold | |
| CN104525922A (en) | Supersonic vibration casting machine | |
| CN204657438U (en) | There is the die casting of vacuum device | |
| CN202804089U (en) | Metal gravity casting die with ejection mechanism | |
| CN208615025U (en) | A kind of Machining of Ceramics raw embryo shaping and demoulding equipment | |
| CN206106277U (en) | Injection mold secondary demolding structure | |
| CN101578146A (en) | Molding machine and molding method | |
| CN209699448U (en) | Die device is used in a kind of production of ceramic tile | |
| CN207669704U (en) | A kind of line position molds and forced resetting precision die twice | |
| JP2015196161A (en) | Casting metallic mold device | |
| CN207272132U (en) | A kind of die casting for being mechanically fixed seat | |
| CN204657443U (en) | A kind of die casting | |
| CN204449269U (en) | A kind of ultrasonic vibration casting machine | |
| CN203944835U (en) | Automatic casting machine | |
| CN104210073A (en) | Ejector-plate-free demolding structure mold | |
| CN204657437U (en) | Multi-functional pressure casting mould | |
| CN109016090A (en) | Anti- ET and RT class magnetic ferrite magnetic core cracking molding die and its working method |
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: 20140716 Termination date: 20170220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |