CN208644053U - Cast sandbox mold closing mechanism - Google Patents
Cast sandbox mold closing mechanism Download PDFInfo
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- CN208644053U CN208644053U CN201821236701.5U CN201821236701U CN208644053U CN 208644053 U CN208644053 U CN 208644053U CN 201821236701 U CN201821236701 U CN 201821236701U CN 208644053 U CN208644053 U CN 208644053U
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- transmission wheel
- baffle
- column
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Abstract
The utility model discloses a kind of casting sandbox mold closing mechanisms, are related to machinery manufacturing technology field；Including having the elevating mechanism there are four column, the elevating mechanism is across the top in transmission wheel support, the elevating mechanism includes that can be connected along the up and down hoisting cross beam of the column and the fixed cross beam for being fixed on the column top, the hoisting cross beam by the oil cylinder being located on the fixed cross beam；It is set below the hoisting cross beam there are two bracket, the two sides below the bracket set that there are two hooks；Two rows of transmission wheels are fixedly mounted on the inside of the transmission wheel support；On the inside of the transmission wheel support, a baffle plate assembly is being equipped at the column of left side.The utility model, which can solve artificial molding at present, cannot achieve automated production, the low problem of production efficiency.
Description
Technical field
The utility model relates to machinery manufacturing technology field, especially a kind of casting sandbox mold closing mechanism.
Background technique
In the production process of swage precoated sand casting, swage sandbox upper mold and lower die are face-up put in production line transmission wheel
It puts, after placing sand core in mould, upper mold face down after 180 ° of process overturnings of overturning, upper mold and lower die must be after moldings
It just can be carried out molten iron casting；Iron core precoated sand foundry production line is using manually slinging upper mold at present, then with lower die slowly to after just
Molding, this artificial clamping system cannot achieve automated production, and production efficiency is lower.
Summary of the invention
The purpose of the utility model is to provide a kind of casting sandbox mold closing mechanisms, it can solve the casting life of swage precoated sand
The low problem of production efficiency is manually molded in production.
To solve the above-mentioned problems, the technical solution adopted in the utility model is:
This casting sandbox mold closing mechanism, including having the elevating mechanism there are four column, the elevating mechanism is across passing
Send the top of wheel support, the elevating mechanism includes that along the up and down hoisting cross beam of the column and can be fixed on the column
The fixed cross beam on top, the hoisting cross beam are connected by the oil cylinder being located on the fixed cross beam；Under the hoisting cross beam
Side is set there are two bracket, and the two sides below the bracket set that there are two hooks；Two are fixedly mounted on the inside of the transmission wheel support
Arrange transmission wheel；On the inside of the transmission wheel support, a baffle plate assembly is being equipped at the column of left side.
In above technical scheme, the further scheme may be that: the baffle plate assembly is by barrier support, air cylinder support, gear
Plate and cylinder composition；Wherein the shape of the baffle is L font, and the shape of the air cylinder support is V-shape；The barrier support
It is fixedly installed in ground, the air cylinder support is fixed on the barrier support, and the cylinder is fixed on the air cylinder support,
The piston rod head of the baffle lower right-hand side and the cylinder is hinged, and lower section is cut with scissors with the barrier support on the left of the baffle
It connects.
It is further: an inductor being installed at baffle on the transmission wheel support.
Further: the vertical interval of two rows of transmission wheel end faces of the transmission wheel support is slightly larger than sandbox upper mold, sandbox
The width of lower die.
Further: the width A of the bracket is slightly smaller than the width B on the inside of the transmission wheel support.
Further: the bracket and hook may pass through the gap that two transmission wheels below are formed when declining
In, and the width C of the bracket and the hook is much smaller than between two transmission wheels and forms clearance D.
By adopting the above-described technical solution, the utility model has the following beneficial effects: compared with prior art
1, the utility model lifts sandbox upper mold by an elevating mechanism, under being moved to sandbox lower die just to sandbox lower die
Fang Shi, then sandbox upper mold is put down, realize upper and lower mould automatic die assembly；
2, the utility model can use on swage precoated sand foundry production line, be greatly improved production efficiency.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the left view of the utility model.
Fig. 3 is the structural schematic diagram of the baffle plate assembly of the utility model.
Figure of description label declaration: 1, wheel support is transmitted；2, baffle plate assembly；2.1, barrier support；2.2, air cylinder support；
2.3, baffle；2.4, cylinder；3, column；4, hoisting cross beam；5, fixed cross beam；6, oil cylinder；7, sandbox upper mold；8, sandbox lower die；
9, inductor；10, hook；11, bracket；12, upper mold hanging strip；13, upper mold guide post；14, lower die hanging strip；15, transmission wheel.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples:
This casting sandbox mold closing mechanism as shown in Fig. 1 ~ 3, including having, there are four the columns 3 for being installed vertically on ground
Elevating mechanism, elevating mechanism includes can be along the up and down hoisting cross beam 4 of column 3 and the fixed cross beam for being fixed on 3 top of column
5, hoisting cross beam 4 is connected by the piston rod for the oil cylinder 6 being located on fixed cross beam 5, and the guide sleeve at four angles of hoisting cross beam 4 is inserted in
Four columns 3 go up and down hoisting cross beam 4 along column 3；The rising of the flexible drive hoisting cross beam 4 of the piston rod of oil cylinder 6 is under
Drop；4 downward vertical of hoisting cross beam is installed with two brackets 11, and two hooks 10 are installed with below bracket 11；Column 3 is across one
A transmission wheel support 1 transmits and two rows of transmission wheels 15 is fixedly mounted on the inside of wheel support 1；Transmit the inside of wheel support, close to left side
One baffle plate assembly 2 is installed at column 3；Baffle plate assembly 2 is by barrier support 2.1, air cylinder support 2.2, baffle 2.3, cylinder 2.4
Composition；Wherein the shape of baffle 2.3 is L font, and the shape of air cylinder support 2.2 is V-shape；Barrier support 2.1 is fixedly installed in
Ground, air cylinder support 2.2 are fixedly installed on baffle plate assembly bracket 2.1, and at an angle with 2.1 shape of barrier support；Cylinder
2.4 are fixedly installed on air cylinder support 2.2, and cylinder 2.4 and 2.1 shape of barrier support are at an angle；2.3 lower right-hand side of baffle with
The piston rod head of cylinder 2.4 is hinged, and 2.3 left side lower section of baffle and barrier support 2.1 are hinged.
An inductor 9 is installed at baffle 2.3 on transmission wheel support 1；The end face of two rows of transmission wheels 15 it is vertical
Width of the spacing slightly larger than sandbox upper mold 7, sandbox lower die 8；The width A of bracket 11 is slightly smaller than the width for transmitting 1 inside of wheel support
B；Bracket 11 and hook 10 are may pass through when declining in the gap that two transmission wheels 15 below are formed, and bracket 11 and hook 10
Width C much smaller than forming clearance D between two transmission wheels 15.
When producing initial, the piston rod of oil cylinder 6 stretches out, and hoisting cross beam 4 drives bracket 11, hook 10 to drop to bottom,
Baffle 2.3 is lifting state, and sandbox upper mold 7 moves in transmission wheel 15 with sandbox lower die 8, when sandbox upper mold 7 is kept off by baffle 2.3
When firmly, inductor 9 senses sandbox upper mold 7, and oil cylinder 6 drives hoisting cross beam 4 to rise at this time, and hook 10 catches on sandbox upper mold 7
Upper mold hanging strip 12 drives sandbox upper mold 7 to rise to top；When sandbox lower die 8 is blocked by baffle 2.3, inductor 9 is sensed
Sandbox lower die 8, oil cylinder 6 drives hoisting cross beam 4 to decline at this time, sandbox upper mold 7 also with decline, four sandbox upper mold guide posts 13 into
Enter into the guide pillar hole of sandbox lower die 8, sandbox upper mold 7 and sandbox lower die 8 realize contraposition molding；The piston rod of cylinder 2.4 at this time
It retracts, baffle 2.3 is driven to decline, transmission wheel 15 drives the sandbox after molding to continue to move to the left, sandbox is transported to next
Station；Last baffle 2.3 rises, and baffle 2.3 and hook 10 return to original state, and the circulation for being ready for next molding is dynamic
Make.
Claims (6)
1. a kind of casting sandbox mold closing mechanism, it is characterised in that: including having the elevating mechanism there are four column, the elevating mechanism
Across the top in transmission wheel support, the elevating mechanism includes can be along the up and down hoisting cross beam of the column and being fixed on
The fixed cross beam of the column top, the hoisting cross beam are connected by the oil cylinder being located on the fixed cross beam；The lifting
It is set below crossbeam there are two bracket, the two sides below the bracket set that there are two hooks；It is fixed on the inside of the transmission wheel support
Two rows of transmission wheels are installed；On the inside of the transmission wheel support, a baffle plate assembly is being equipped at the column of left side.
2. casting sandbox mold closing mechanism according to claim 1, it is characterised in that: the baffle plate assembly by barrier support,
Air cylinder support, baffle and cylinder composition；Wherein the shape of the baffle is L font, and the shape of the air cylinder support is V-shape；
The barrier support is fixedly installed in ground, and the air cylinder support is fixed on the barrier support, and the cylinder is fixed on institute
It states on air cylinder support, the piston rod head of the baffle lower right-hand side and the cylinder is hinged, lower section and institute on the left of the baffle
It is hinged to state barrier support.
3. casting sandbox mold closing mechanism according to claim 1 or 2, it is characterised in that: close on the transmission wheel support
One inductor is installed at baffle.
4. casting sandbox mold closing mechanism according to claim 1, it is characterised in that: two rows of transmission of the transmission wheel support
Take turns width of the vertical interval slightly larger than sandbox upper mold, sandbox lower die of end face.
5. casting sandbox mold closing mechanism according to claim 4, it is characterised in that: the width A of the bracket is slightly smaller than institute
State the width B on the inside of transmission wheel support.
6. casting sandbox mold closing mechanism according to claim 4, it is characterised in that: the bracket and hook can be worn when declining
It crosses in the gap that two transmission wheels below are formed, and the width C of the bracket and the hook is much smaller than two institutes
It states and forms clearance D between transmission wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821236701.5U CN208644053U (en) | 2018-08-02 | 2018-08-02 | Cast sandbox mold closing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821236701.5U CN208644053U (en) | 2018-08-02 | 2018-08-02 | Cast sandbox mold closing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208644053U true CN208644053U (en) | 2019-03-26 |
Family
ID=65787435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821236701.5U Active CN208644053U (en) | 2018-08-02 | 2018-08-02 | Cast sandbox mold closing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208644053U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926572A (en) * | 2019-04-18 | 2019-06-25 | 淮北德林机械设备有限公司 | A kind of sandbox automatic die assembly device for sand casting |
| CN111546541A (en) * | 2020-05-18 | 2020-08-18 | 上海丹景智能装备有限公司 | Mold closing device for car body compartment plate |
-
2018
- 2018-08-02 CN CN201821236701.5U patent/CN208644053U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109926572A (en) * | 2019-04-18 | 2019-06-25 | 淮北德林机械设备有限公司 | A kind of sandbox automatic die assembly device for sand casting |
| CN109926572B (en) * | 2019-04-18 | 2020-11-24 | 淮北德林机械设备有限公司 | Automatic mold closing device for sand casting |
| CN111546541A (en) * | 2020-05-18 | 2020-08-18 | 上海丹景智能装备有限公司 | Mold closing device for car body compartment plate |
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