CN109175266A - A kind of sand casting compaction apparatus - Google Patents
A kind of sand casting compaction apparatus Download PDFInfo
- Publication number
- CN109175266A CN109175266A CN201811172005.7A CN201811172005A CN109175266A CN 109175266 A CN109175266 A CN 109175266A CN 201811172005 A CN201811172005 A CN 201811172005A CN 109175266 A CN109175266 A CN 109175266A
- Authority
- CN
- China
- Prior art keywords
- horizontal
- bar
- shore
- connecting rod
- sliding
- 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.)
- Withdrawn
Links
- 238000005056 compaction Methods 0.000 title claims abstract description 23
- 238000007528 sand casting Methods 0.000 title claims abstract description 20
- 238000003825 pressing Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000004576 sand Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 7
- 244000035744 Hura crepitans Species 0.000 description 23
- 239000003110 molding sand Substances 0.000 description 20
- 238000005266 casting Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 238000007596 consolidation process Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910021652 non-ferrous alloy Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C15/00—Moulding machines characterised by the compacting mechanism; Accessories therefor
- B22C15/28—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing
- B22C15/30—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing by both pressing and jarring devices
- B22C15/32—Compacting by different means acting simultaneously or successively, e.g. preliminary blowing and finally pressing by both pressing and jarring devices involving mechanical gearing only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Underground Or Underwater Handling Of Building Materials (AREA)
Abstract
The present invention relates to a kind of sand casting compaction apparatus, it includes horizontal shore A and horizontal shore B, horizontal concrete chute A and horizontal concrete chute B are respectively arranged on the front and rear sides face of horizontal shore A and horizontal shore B, that slides respectively in horizontal concrete chute A and horizontal concrete chute B is provided with two horizontal sliding bar A and two horizontal sliding bar B, the both ends of horizontal sliding bar A and horizontal sliding bar B have been respectively articulated with connecting rod A and connecting rod B, the other end of connecting rod A and connecting rod B have been respectively articulated with horizontal slider A and horizontal slider B, what horizontal slider A and horizontal slider B was slided respectively is arranged in the horizontal guide slot A and horizontal guide slot B on sliding platform A and the front and rear sides sliding platform B face, the upper surface of sliding platform A is connected with workbench by spring, the upper surface of workbench is provided with model, the surface of model Pressing plate is connected on the lower surface of sliding platform B；The configuration of the present invention is simple is reasonable, sand compaction effect is good, easy to use.
Description
Technical field
The invention belongs to sand casting technical fields, and in particular to a kind of sand casting compaction apparatus.
Background technique
Sand casting is a kind of casting method that casting is produced in sand mold, and steel, iron and most of non-ferrous alloy castings are all
It can be obtained with the method for sand casting, but apperance is put into sand when a mold is made in the fabrication process, since molding sand is not filled out
It is not compacted completely or will lead to casting damage shortage or rough surface occurs, the quality requirement of casting is influenced, so casting
It makes in process, it usually needs compacting operation is carried out to molding sand, traditional compacting uses and manually beats realization, and it is laborious and inefficient, after
Have mechanical system for compacting again, although having liberated labour, consolidation effect is unsatisfactory, so that castability is difficult to
It is guaranteed；Therefore it provides one kind is simple and reasonable, sand compaction effect is good, sand casting compaction apparatus easy to use
It is very important.
Summary of the invention
The purpose of the invention is to overcome the deficiencies in the prior art, and provide a kind of simple and reasonable, sand compaction
Effect is good, sand casting compaction apparatus easy to use.
The object of the present invention is achieved like this: a kind of sand casting compaction apparatus, it includes horizontal shore A and level
Horizontal concrete chute A and level are respectively arranged on the front and rear sides face of support frame B, the horizontal shore A and horizontal shore B
That slides respectively in sliding slot B, the horizontal concrete chute A and horizontal concrete chute B is provided with two horizontal sliding bar A and two horizontal sliding bars
The both ends of B, the horizontal sliding bar A and horizontal sliding bar B have been respectively articulated with connecting rod A and connecting rod B, and level described in two is sliding
The connecting rod A and connecting rod B of the same end are in cross-shaped hinged, described connecting rod on bar A and horizontal sliding bar B
The other end of A and connecting rod B have been respectively articulated with horizontal slider A and horizontal slider B, the horizontal slider A and horizontal slider B points
In the horizontal guide slot A and horizontal guide slot B being arranged on sliding platform A and the front and rear sides sliding platform B face not slided, institute
What the left and right ends of the sliding platform A and sliding platform B that state were slided respectively be connected to horizontal shore A and horizontal shore B it
Between vertically-guided bar on, connected respectively by double thread bar between horizontal sliding bar A and horizontal sliding bar B described in two
It connects, the setting of the both ends rotation of the double thread bar is on horizontal shore A and horizontal shore B, the double end spiral shell
One end of rasp bar is connected with motor, and the upper surface of the sliding platform A is connected with workbench, the workbench by spring
Upper surface be provided with model, be connected with eccentric motor on the lower surface of the workbench, the surface of the model is sliding
Pressing plate is connected on the lower surface of moving platform B.
Limit dress is provided on the both ends of the horizontal sliding bar A and horizontal sliding bar B or horizontal slider A and horizontal slider B
It sets.
It is fixedly connected between the model and workbench by dismountable mode.
The spring is symmetrically and evenly distributed around eccentric motor.
The eccentric motor is located at the center position of model on the lower surface of workbench.
It is attached by way of globular hinge between the lower surface of the pressing plate and sliding platform B.
Beneficial effects of the present invention: in the use of the present invention, sandbox is fixed on to the upper surface model of workbench first
Around, and molding sand is gradually poured into sandbox, then starting eccentric motor shakes workbench, to guarantee the flat of molding sand in sandbox
It is whole to be uniformly distributed, restart the motor on horizontal shore B later, the rotation of double thread bar is driven by a motor, so that double end spiral shell
The horizontal sliding bar B at rasp bar both ends is moved along horizontal concrete chute B to centre, so that pressing plate is moved vertically downward in sandbox
Molding sand carries out preliminary consolidation, then restarts the motor on horizontal shore A, is driven by a motor the rotation of double thread bar, so that
The horizontal sliding bar A at double thread bar both ends is moved along horizontal concrete chute A to centre so that model move up with to molding sand into
Row compacting operation successively reversely rotates the motor on horizontal shore A and horizontal shore B after compacting operation, so that
Pressing plate is separated with sandbox；The present invention drives sliding platform A and sliding platform B to carry out respectively to the molding sand in sandbox by threaded rod
The compacting operation of both direction up and down, along with the microseism of eccentric motor acts on, it is ensured that the type in sandbox everywhere
Sand distribution is relatively uniform；Total, the present invention has the advantages that simple and reasonable, sand compaction effect is good, easy to use.
Detailed description of the invention
Fig. 1 is a kind of schematic view of the front view of sand casting compaction apparatus of the present invention.
Fig. 2 is a kind of overlooking structure diagram of sand casting compaction apparatus of the present invention.
In figure: 1, horizontal shore A 2, horizontal concrete chute A 3, connecting rod A 4, horizontal sliding bar A 5, horizontal slider A 6, cunning
Moving platform A 7, horizontal guide slot A 8, horizontal slider B 9, sliding platform B 10, horizontal guide slot B 11, horizontal shore B
12, horizontal concrete chute B 13, connecting rod B 14, horizontal sliding bar B 15, vertically-guided bar 16, pressing plate 17, model 18, workbench
19, eccentric motor 20, spring 21, double thread bar 22, motor.
Specific embodiment
Following further describes the present invention with reference to the drawings.
Embodiment 1
As depicted in figs. 1 and 2, a kind of sand casting compaction apparatus, it includes horizontal shore A1 and horizontal shore B11, institute
Horizontal concrete chute A2 and horizontal concrete chute are respectively arranged on the front and rear sides face of the horizontal shore A1 and horizontal shore B11 that state
That slides respectively in B12, the horizontal concrete chute A2 and horizontal concrete chute B12 is provided with two horizontal sliding bar A4 and two horizontal cunnings
The both ends of bar B14, the horizontal sliding bar A4 and horizontal sliding bar B14 have been respectively articulated with connecting rod A3 and connecting rod B13, two institutes
The connecting rod A3 and connecting rod B13 of the same end are in cross-shaped be hinged on the horizontal sliding bar A4 and horizontal sliding bar B14 stated
Together, the other end of the connecting rod A3 and connecting rod B13 has been respectively articulated with horizontal slider A5 and horizontal slider B8, described
What horizontal slider A5 and horizontal slider B8 was slided respectively is arranged in the water on sliding platform A6 and the front and rear sides sliding platform B9 face
In flat guide groove A7 and horizontal guide slot B10, what the left and right ends of the sliding platform A6 and sliding platform B9 were slided respectively
Be connected on the vertically-guided bar 15 between horizontal shore A1 and horizontal shore B11, horizontal sliding bar A4 described in two and
It is attached respectively by double thread bar 20 between horizontal sliding bar B14, the both ends rotation of the double thread bar 21 is set
It sets on horizontal shore A1 and horizontal shore B11, one end of the double thread bar 21 is connected with motor 22, described
The upper surface of sliding platform A6 is connected with workbench 18 by spring, and the upper surface of the workbench 18 is provided with model 17,
Eccentric motor 19, the following table of the surface sliding platform B9 of the model 17 are connected on the lower surface of the workbench 18
Pressing plate 16 is connected on face.
In the use of the present invention, sandbox is fixed on around the upper surface model of workbench first, and gradually by molding sand
It pours into sandbox, then starting eccentric motor shakes workbench, to guarantee the even uniform distribution of molding sand in sandbox, Zhi Houzai
Start the motor on horizontal shore B, the rotation of double thread bar is driven by a motor, so that the horizontal sliding bar at double thread bar both ends
B is moved along horizontal concrete chute B to centre, so that pressing plate is moved vertically downward to carry out preliminary consolidation to the molding sand in sandbox,
Then restart the motor on horizontal shore A, the rotation of double thread bar is driven by a motor, so that the water at double thread bar both ends
Smooth bar A is moved along horizontal concrete chute A to centre, so that model is moved up to carry out compacting operation to molding sand, is being compacted
After operation, the motor on horizontal shore A and horizontal shore B is successively reversely rotated, so that pressing plate is separated with sandbox；This
Invention drives sliding platform A and sliding platform B to carry out two sides up and down to the molding sand in sandbox respectively by threaded rod
To compacting operation, along with eccentric motor microseism act on, it is ensured that in sandbox everywhere molding sand distribution it is relatively uniform；Always
, the present invention has the advantages that simple and reasonable, sand compaction effect is good, easy to use.
Embodiment 2
As depicted in figs. 1 and 2, a kind of sand casting compaction apparatus, it includes horizontal shore A1 and horizontal shore B11, institute
Horizontal concrete chute A2 and horizontal concrete chute are respectively arranged on the front and rear sides face of the horizontal shore A1 and horizontal shore B11 that state
That slides respectively in B12, the horizontal concrete chute A2 and horizontal concrete chute B12 is provided with two horizontal sliding bar A4 and two horizontal cunnings
The both ends of bar B14, the horizontal sliding bar A4 and horizontal sliding bar B14 have been respectively articulated with connecting rod A3 and connecting rod B13, two institutes
The connecting rod A3 and connecting rod B13 of the same end are in cross-shaped be hinged on the horizontal sliding bar A4 and horizontal sliding bar B14 stated
Together, the other end of the connecting rod A3 and connecting rod B13 has been respectively articulated with horizontal slider A5 and horizontal slider B8, described
What horizontal slider A5 and horizontal slider B8 was slided respectively is arranged in the water on sliding platform A6 and the front and rear sides sliding platform B9 face
In flat guide groove A7 and horizontal guide slot B10, what the left and right ends of the sliding platform A6 and sliding platform B9 were slided respectively
Be connected on the vertically-guided bar 15 between horizontal shore A1 and horizontal shore B11, horizontal sliding bar A4 described in two and
It is attached respectively by double thread bar 20 between horizontal sliding bar B14, the both ends rotation of the double thread bar 21 is set
It sets on horizontal shore A1 and horizontal shore B11, one end of the double thread bar 21 is connected with motor 22, described
The upper surface of sliding platform A6 is connected with workbench 18 by spring, and the upper surface of the workbench 18 is provided with model 17,
Eccentric motor 19, the following table of the surface sliding platform B9 of the model 17 are connected on the lower surface of the workbench 18
Pressing plate 16 is connected on face；The both ends of the horizontal sliding bar A4 and horizontal sliding bar B14 or horizontal slider A5 and horizontal slider B8
On be provided with limiting device, be fixedly connected between the model 17 and workbench 18 by dismountable mode, it is described
Spring 20 be symmetrically and evenly distributed around eccentric motor 19, the eccentric motor 19 is located on the lower surface of workbench 18
The center position of model 17 is carried out by way of globular hinge between the pressing plate 16 and the lower surface of sliding platform B9
Connection.
In the use of the present invention, sandbox is fixed on around the upper surface model of workbench first, and gradually by molding sand
It pours into sandbox, then starting eccentric motor shakes workbench, to guarantee the even uniform distribution of molding sand in sandbox, Zhi Houzai
Start the motor on horizontal shore B, the rotation of double thread bar is driven by a motor, so that the horizontal sliding bar at double thread bar both ends
B is moved along horizontal concrete chute B to centre, so that pressing plate is moved vertically downward to carry out preliminary consolidation to the molding sand in sandbox,
Then restart the motor on horizontal shore A, the rotation of double thread bar is driven by a motor, so that the water at double thread bar both ends
Smooth bar A is moved along horizontal concrete chute A to centre, so that model is moved up to carry out compacting operation to molding sand, is being compacted
After operation, the motor on horizontal shore A and horizontal shore B is successively reversely rotated, so that pressing plate is separated with sandbox；This
Invention drives sliding platform A and sliding platform B to carry out two sides up and down to the molding sand in sandbox respectively by threaded rod
To compacting operation, along with eccentric motor microseism act on, it is ensured that in sandbox everywhere molding sand distribution it is relatively uniform；Water
It is provided with limiting device on the both ends of smooth bar A and horizontal sliding bar B or horizontal slider A and horizontal slider B, prevents horizontal slider A
It derails with horizontal slider B；Spring is symmetrically and evenly distributed around eccentric motor, and eccentric motor is located at the lower surface of workbench
The center position of upper model is further ensured that being uniformly distributed for molding sand in sandbox；Between pressing plate and the lower surface of sliding platform B
It is attached by way of globular hinge, pressing plate is deflected with sandbox；Total, the present invention has structure simple
Rationally, good, the easy to use advantage of sand compaction effect.
Claims (6)
1. a kind of sand casting compaction apparatus, it includes horizontal shore A and horizontal shore B, it is characterised in that: the water
Horizontal concrete chute A and horizontal concrete chute B, the level are respectively arranged on the front and rear sides face of flat support frame A and horizontal shore B
That slides respectively in sliding slot A and horizontal concrete chute B is provided with two horizontal sliding bar A and two horizontal sliding bar B, the horizontal sliding bar
The both ends of A and horizontal sliding bar B have been respectively articulated on connecting rod A and connecting rod B, horizontal sliding bar A and horizontal sliding bar B described in two
The connecting rod A and connecting rod B of the same end are in the another of cross-shaped hinged, described connecting rod A and connecting rod B
End has been respectively articulated with horizontal slider A and horizontal slider B, and the setting that the horizontal slider A and horizontal slider B are slided respectively is in cunning
In horizontal guide slot A and horizontal guide slot B on moving platform A and the front and rear sides sliding platform B face, the sliding platform A and
What the left and right ends of sliding platform B were slided respectively is connected to the vertically-guided bar between horizontal shore A and horizontal shore B
On, it is attached respectively by double thread bar between horizontal sliding bar A and horizontal sliding bar B described in two, the double end spiral shell
On horizontal shore A and horizontal shore B, one end of the double thread bar is connected with for the setting of the both ends rotation of rasp bar
The upper surface of motor, the sliding platform A is connected with workbench by spring, and the upper surface of the workbench is provided with mould
Type, is connected with eccentric motor on the lower surface of the workbench, on the lower surface of the surface sliding platform B of the model
It is connected with pressing plate.
2. a kind of sand casting compaction apparatus according to claim 1, it is characterised in that: the horizontal sliding bar A and water
Limiting device is provided on the both ends of smooth bar B or horizontal slider A and horizontal slider B.
3. a kind of sand casting compaction apparatus according to claim 1, it is characterised in that: the model and workbench it
Between be fixedly connected by dismountable mode.
4. a kind of sand casting compaction apparatus according to claim 1, it is characterised in that: the spring is in eccentric motor
Around be symmetrically and evenly distributed.
5. a kind of sand casting compaction apparatus according to claim 1, it is characterised in that: the eccentric motor is located at work
Make the center position of model on the lower surface of platform.
6. a kind of sand casting compaction apparatus according to claim 1, it is characterised in that: the pressing plate and sliding platform
It is attached by way of globular hinge between the lower surface of B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811172005.7A CN109175266A (en) | 2018-10-09 | 2018-10-09 | A kind of sand casting compaction apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811172005.7A CN109175266A (en) | 2018-10-09 | 2018-10-09 | A kind of sand casting compaction apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109175266A true CN109175266A (en) | 2019-01-11 |
Family
ID=64947407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811172005.7A Withdrawn CN109175266A (en) | 2018-10-09 | 2018-10-09 | A kind of sand casting compaction apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109175266A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123231A (en) * | 2020-08-29 | 2020-12-25 | 王彦军 | Clamp for processing aluminum alloy products |
| CN112647397A (en) * | 2020-12-17 | 2021-04-13 | 王伟华 | Asphalt pavement repairing device |
| CN117182006A (en) * | 2023-11-07 | 2023-12-08 | 江苏华兴特钢铸造有限公司 | Middle-opening pump body sand core sand mould honeycomb density exhaust pre-tightening device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2031767A (en) * | 1978-10-06 | 1980-04-30 | Arenco Bmd Maschfab | Method and apparatus for the compacting of foundry moulding sand |
| GB8329540D0 (en) * | 1983-02-02 | 1983-12-07 | Gen Kinematics Corp | Mold forming machine |
| EP0326870A1 (en) * | 1988-02-04 | 1989-08-09 | Foundry Design Corp. (Europe) | Method and machine for compacting foundry sand |
| CH671897A5 (en) * | 1986-12-22 | 1989-10-13 | Foundry Design Corp Europ | Moulding machine for producing sand-filled moulds - in which distribution and compaction of the sand is improved in a vibrating and compression process |
| CN204545339U (en) * | 2015-03-31 | 2015-08-12 | 青岛意特机械有限公司 | Microseism squeeze molding machine |
| CN107221409A (en) * | 2017-08-02 | 2017-09-29 | 深圳柒祁祺商贸有限公司 | A kind of transformer with damping, waterproof and heat sinking function |
| CN107350435A (en) * | 2017-08-14 | 2017-11-17 | 湖北亚钢金属制造有限公司 | A kind of squeeze moulding machine |
| CN108465782A (en) * | 2018-04-23 | 2018-08-31 | 芜湖市华邦流体科技有限公司 | A kind of work bench for modeling being compacted up and down |
| CN209035406U (en) * | 2018-10-09 | 2019-06-28 | 禹州市毛吕铸造有限公司 | A kind of sand casting compaction apparatus |
-
2018
- 2018-10-09 CN CN201811172005.7A patent/CN109175266A/en not_active Withdrawn
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2031767A (en) * | 1978-10-06 | 1980-04-30 | Arenco Bmd Maschfab | Method and apparatus for the compacting of foundry moulding sand |
| GB8329540D0 (en) * | 1983-02-02 | 1983-12-07 | Gen Kinematics Corp | Mold forming machine |
| CH671897A5 (en) * | 1986-12-22 | 1989-10-13 | Foundry Design Corp Europ | Moulding machine for producing sand-filled moulds - in which distribution and compaction of the sand is improved in a vibrating and compression process |
| EP0326870A1 (en) * | 1988-02-04 | 1989-08-09 | Foundry Design Corp. (Europe) | Method and machine for compacting foundry sand |
| CN204545339U (en) * | 2015-03-31 | 2015-08-12 | 青岛意特机械有限公司 | Microseism squeeze molding machine |
| CN107221409A (en) * | 2017-08-02 | 2017-09-29 | 深圳柒祁祺商贸有限公司 | A kind of transformer with damping, waterproof and heat sinking function |
| CN107350435A (en) * | 2017-08-14 | 2017-11-17 | 湖北亚钢金属制造有限公司 | A kind of squeeze moulding machine |
| CN108465782A (en) * | 2018-04-23 | 2018-08-31 | 芜湖市华邦流体科技有限公司 | A kind of work bench for modeling being compacted up and down |
| CN209035406U (en) * | 2018-10-09 | 2019-06-28 | 禹州市毛吕铸造有限公司 | A kind of sand casting compaction apparatus |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112123231A (en) * | 2020-08-29 | 2020-12-25 | 王彦军 | Clamp for processing aluminum alloy products |
| CN112123231B (en) * | 2020-08-29 | 2022-06-21 | 湖北志特新材料科技有限公司 | Anchor clamps are used in aluminum alloy goods processing |
| CN112647397A (en) * | 2020-12-17 | 2021-04-13 | 王伟华 | Asphalt pavement repairing device |
| CN117182006A (en) * | 2023-11-07 | 2023-12-08 | 江苏华兴特钢铸造有限公司 | Middle-opening pump body sand core sand mould honeycomb density exhaust pre-tightening device |
| CN117182006B (en) * | 2023-11-07 | 2024-03-12 | 江苏华兴特钢铸造有限公司 | Middle-opening pump body sand core sand mould honeycomb density exhaust pre-tightening device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109175266A (en) | A kind of sand casting compaction apparatus | |
| CN209035406U (en) | A kind of sand casting compaction apparatus | |
| CN211101542U (en) | Metal casting mold with melting box | |
| CN210586985U (en) | Fine sand manufacturing machine | |
| CN208050878U (en) | A kind of car bracket essence casting molding die | |
| CN207138784U (en) | A kind of squeeze moulding machine | |
| CN216801595U (en) | Casting sand paving device for sand casting | |
| CN214869324U (en) | Edging device is used in foundry goods production | |
| CN205763631U (en) | Quantitatively cloth sand device | |
| CN210334234U (en) | Foundry waste molding sand separating device | |
| CN209206386U (en) | A kind of full-automatic phenolic sand molding is mechanical | |
| CN203679183U (en) | Casting mold | |
| CN207086841U (en) | A kind of sand-filling apparatus | |
| CN221158534U (en) | Sand core mould for producing chair support | |
| CN215315657U (en) | Easy demoulding low-density cast steel casting forming die | |
| CN210412432U (en) | Molding machine for casting and smelting | |
| CN207076939U (en) | A kind of branch mailbox moulding Stripping pattern machine | |
| CN220805441U (en) | Casting mould mechanism with protective structure | |
| CN217070675U (en) | Multifunctional sand box for sand casting | |
| CN209716378U (en) | A kind of cured mold device of automatic ejection | |
| CN204711121U (en) | A kind of shaking device of moulding machine | |
| CN108465782A (en) | A kind of work bench for modeling being compacted up and down | |
| CN109014030A (en) | A kind of sand casting wet pan | |
| CN218903544U (en) | Hub casting die | |
| CN208976763U (en) | A kind of cast dies of full aluminum enclosure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190111 |