CN207900171U - A kind of V methods casting sandbox for moving pull rod - Google Patents
A kind of V methods casting sandbox for moving pull rod Download PDFInfo
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- CN207900171U CN207900171U CN201820261689.7U CN201820261689U CN207900171U CN 207900171 U CN207900171 U CN 207900171U CN 201820261689 U CN201820261689 U CN 201820261689U CN 207900171 U CN207900171 U CN 207900171U
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- pull rod
- rod
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Abstract
The utility model discloses a kind of V methods casting sandboxes for moving pull rod, including babinet, the babinet is left, the fixed plate for being secured to connection is arranged on the madial wall on right side, the downside of the fixed plate is equipped with the first sliding groove, it is inserted with connecting rod in the first sliding groove, the upper end of the connecting rod is equipped with the first sliding block being slidably connected with sliding slot, the one end of the connecting rod far from fixed plate is equipped with the link block for being secured to connection, it is arranged with second sliding slot on the upside of one of them described fixed plate, the second sliding block being slidably connected with it is inserted in the second sliding slot, the downside of second sliding block and the upper end of connecting rod connect.The utility model has the advantage of the pull rod on sandbox is designed as mobility, when the cast gate on sandbox is overlapped with draw rod positions, pull rod movement is driven by transmission device, to the position of adjusting yoke, convenient that cast gate is opened up on sandbox, apparatus structure is simple, easy to use.
Description
Technical field
The utility model is related to Foundry Production equipment technical field more particularly to a kind of removable pull rods of V methods casting
Sandbox.
Background technology
V methods are cast and lost foam casting is also known as negative pressure casting.It is without using viscous that it, which is different from traditional sand casting biggest advantage,
Mixture, the casting of V methods is to seal sandbox using plastic film, by air in vacuum-pumping system extraction type, has pressure inside and outside casting mold
Difference keeps dry sand closely knit, forms required cavity, and being vacuumized through lower core, mould assembling, cast makes casting solidification, releases negative pressure, molding sand is therewith
It is defeated and dispersed and obtain casting.The sandbox that uses of V methods casting generally all use pull rod keep sandbox be packed into the pumping of drystone sand at
It will not be deformed during type, but existing pull rod is to be fixedly connected with sandbox, when needing to open up cast gate on sandbox,
Fixed pull rod may be overlapped with cast gate, to influence opening up for cast gate.
Utility model content
Purpose of the utility model is to solve the deficiencies in the prior art, it is proposed that a kind of casting of V methods is with can
The sandbox of mobile pull rod.
To achieve the goals above, the utility model uses following technical solution：
A kind of V methods casting sandbox for moving pull rod, including babinet, it is symmetrical on the madial wall of the babinet left and right side
Equipped with the fixed plate for being secured to connection, the downside of the fixed plate is equipped with the first sliding groove, the company of being inserted in the first sliding groove
Extension bar, the upper end of the connecting rod are equipped with the first sliding block being slidably connected with sliding slot, the one end of the connecting rod far from fixed plate
Equipped with the link block for being secured to connection, second sliding slot is arranged on the upside of one of them described fixed plate, described second slides
The second sliding block being slidably connected with it is inserted in slot, the downside of second sliding block and the upper end of connecting rod connect, described solid
The upside of fixed board is equipped with the first rotation slot, is inserted with threaded rod in first rotation slot, one end of the threaded rod be equipped with
The moving block of first rotation slot rotation connection, the threaded rod are equipped with connecting plate, and the both ends of the connecting plate are arranged with recessed
Slot is inserted with the first rotation axis being rotatablely connected with it in the groove, is socketed with and its company of rotation in first rotation axis
The lantern ring connect is arranged with the fixed block for being secured to connection on the upside of second sliding block, is set between two fixed blocks
Have the second rotation axis, the lateral wall of second rotation axis is equipped with the rotating bar for being secured to connection, the rotating bar it is another
One end is fixedly connected with the lateral wall of the first rotation axis, and the both ends of the babinet are arranged with the exhaust tube communicated therewith, described
The opposite side of link block is equipped with the pull rod for being secured to connection.
Preferably, the vertical direction of the connecting plate is equipped with slide opening, and the threaded rod is plugged in slide opening and is slided with it
Dynamic connection.
Preferably, the opposite side of the fixed block is arranged with the second rotation slot, and second rotation axis is plugged in
It is rotatablely connected in two rotation slots and with it.
Preferably, be arranged with multiple telescopic devices on the madial wall of the babinet left and right side, the telescopic device it is another
One end is equipped with baffle.
Preferably, the telescopic device is made of telescopic rod and the first spring, and first spring is socketed on telescopic rod
And it is slidably connected with it.
Preferably, the second spring being slidably connected with it is socketed on the threaded rod, the second spring is located at connection
The lower section of plate, the threaded rod are equipped with the nut being threadedly coupled with it, and the nut is located at the top of connecting plate.
Compared with prior art, the utility model has the beneficial effects that：Pull rod on sandbox is designed as by the utility model
Mobility drives pull rod movement, to adjusting yoke when the cast gate on sandbox is overlapped with draw rod positions by transmission device
Position, convenient that cast gate is opened up on sandbox, the apparatus structure is simple, easy to use.
Description of the drawings
Fig. 1 be the utility model proposes a kind of V methods casting with move pull rod sandbox structural schematic diagram；
Fig. 2 is the structural schematic diagram at A-A in Fig. 1.
In figure：1 babinet, 2 fixed plates, 3 connecting rods, 4 link blocks, 5 threaded rods, 6 connecting plates, 7 first rotation axis, 8 lantern rings,
9 second sliding blocks, 10 fixed blocks, 11 second rotation axis, 12 rotating bars, 13 nuts, 14 pull rods, 15 telescopic devices, 16 baffles, 17 are taken out
Tracheae.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-2, a kind of V methods casting sandbox for moving pull rod, including babinet 1, the inside of 1 left and right side of babinet
The fixed plate 2 for being secured to connection is arranged on wall, the downside of fixed plate 2 is equipped with the first sliding groove, is inserted in the first sliding groove
Connecting rod 3, the upper end of connecting rod 3 are equipped with the first sliding block being slidably connected with sliding slot, and the one end of connecting rod 3 far from fixed plate 2 is set
There is the link block 4 for being secured to connection, the upside of one of fixed plate 2 is arranged with second sliding slot, is plugged in second sliding slot
There are the second sliding block 9 being slidably connected with it, the downside of the second sliding block 9 to be connect with the upper end of connecting rod 3, the upside of fixed plate 2 is set
There is the first rotation slot, threaded rod 5 is inserted in the first rotation slot, one end of threaded rod 5 is equipped with to be rotatablely connected with the first rotation slot
Moving block, threaded rod 5 is equipped with connecting plate 6, and the vertical direction of connecting plate 6 is equipped with slide opening, and threaded rod 5 is plugged in slide opening
And be slidably connected with it, the second spring being slidably connected with it is socketed on threaded rod 5, second spring is located under connecting plate 6
Side, threaded rod 5 are equipped with the nut 13 being threadedly coupled with it, and nut 13 is located at the top of connecting plate 6, due to nut 13 and screw thread
Bar 5 is threadedly coupled transmission, so being limited to connecting plate 6 by nut 13, the both ends of connecting plate 6 are arranged with groove, recessed
It is inserted with the first rotation axis 7 being rotatablely connected with it in slot, the lantern ring 8 being rotatablely connected with it is socketed in the first rotation axis 7, the
The upside of two sliding blocks 9 is arranged with the fixed block 10 for being secured to connection, and the second rotation axis 11 is equipped between two fixed blocks 10,
The opposite side of fixed block 10 is arranged with the second rotation slot, and the second rotation axis 11 is plugged in the second rotation slot and is rotated with it
Connection, the lateral wall of the second rotation axis 11 are equipped with the rotating bar 12 for being secured to connection, the other end of rotating bar 12 and first
The lateral wall of rotation axis 7 is fixedly connected, and the both ends of babinet 1 are arranged with the exhaust tube 17 communicated therewith, link block 4 it is opposite one
Side is equipped with the pull rod 14 for being secured to connection, as connecting plate 6 moves downward, rotating bar 12 will be made to rotate in opposite directions, to push away
Dynamic second sliding block 9 slides in fixed plate 2 to both ends, and to drive pull rod 14 to be moved in babinet 1, adjusting yoke 14 is in babinet
Position in 1 prevents pull rod 14 from being overlapped with the gate location to be opened up on babinet 1, symmetrical on the madial wall of 1 left and right side of babinet
Equipped with multiple telescopic devices 15, the other end of telescopic device 15 is equipped with baffle 16, and telescopic device 15 is by telescopic rod and the first spring
Composition, the first spring are socketed on telescopic rod and are slidably connected with it, when pull rod 14 is contacted with baffle 16, pass through telescopic device
15 pairs of pull rods 14 carry out a degree of limit, prevent pull rod 14 to be in direct contact with babinet 1 and cause to damage to pull rod 14.
In the utility model, when needing the position of adjusting yoke 14, connecting plate 6 is pushed down on first, with connecting plate 6
It moves downward, rotating bar 12 will be made to rotate in opposite directions, to push the second sliding block 9 to be slided to both ends in fixed plate 2, to band
Dynamic pull rod 14 moves in babinet 1, and position of the adjusting yoke 14 in babinet 1 is rotated further by nut 13, due to nut 13 and screw thread
Bar 5 is threadedly coupled transmission, so being limited to connecting plate 6 by nut 13.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of V methods casting sandbox for moving pull rod, including babinet (1), which is characterized in that babinet (1) left and right side
Madial wall on be arranged with the fixed plate (2) for being secured to connection, the downside of the fixed plate (2) is equipped with the first sliding groove, institute
It states and is inserted with connecting rod (3) in the first sliding groove, the upper end of the connecting rod (3) is equipped with the first sliding block being slidably connected with sliding slot,
The one end of the connecting rod (3) far from fixed plate (2) is equipped with the link block (4) for being secured to connection, one of them described fixation
It is arranged with second sliding slot on the upside of plate (2), the second sliding block (9) being slidably connected with it, institute are inserted in the second sliding slot
The downside for stating the second sliding block (9) is connect with the upper end of connecting rod (3), and the upside of the fixed plate (2) is equipped with the first rotation slot, institute
It states and is inserted with threaded rod (5) in the first rotation slot, one end of the threaded rod (5) is equipped with to be turned with what the first rotation slot was rotatablely connected
Motion block, the threaded rod (5) are equipped with connecting plate (6), and the both ends of the connecting plate (6) are arranged with groove, in the groove
It is inserted with the first rotation axis (7) being rotatablely connected with it, the lantern ring being rotatablely connected with it is socketed on first rotation axis (7)
(8), the fixed block (10) for being secured to connection, two fixed blocks (10) are arranged on the upside of second sliding block (9)
Between be equipped with the second rotation axis (11), the lateral wall of second rotation axis (11) is equipped with the rotating bar for being secured to connection
(12), the other end of the rotating bar (12) is fixedly connected with the lateral wall of the first rotation axis (7), the both ends of the babinet (1)
It is arranged with the exhaust tube (17) communicated therewith, the opposite side of the link block (4) is equipped with the pull rod for being secured to connection
(14)。
2. a kind of V methods casting sandbox for moving pull rod according to claim 1, which is characterized in that the connecting plate
(6) vertical direction is equipped with slide opening, and the threaded rod (5) is plugged in slide opening and is slidably connected with it.
3. a kind of V methods casting sandbox for moving pull rod according to claim 1, which is characterized in that the fixed block
(10) opposite side is arranged with the second rotation slot, second rotation axis (11) be plugged in the second rotation slot and with its turn
Dynamic connection.
4. a kind of V methods casting sandbox for moving pull rod according to claim 1, which is characterized in that the babinet (1)
Multiple telescopic devices (15) are arranged on the madial wall of left and right side, the other end of the telescopic device (15) is equipped with baffle
(16)。
5. a kind of V methods casting sandbox for moving pull rod according to claim 4, which is characterized in that the flexible dress
It sets (15) to be made of telescopic rod and the first spring, first spring is socketed on telescopic rod and is slidably connected with it.
6. a kind of V methods casting sandbox for moving pull rod according to claim 1, which is characterized in that the threaded rod
(5) second spring being slidably connected with it is socketed on, the second spring is located at the lower section of connecting plate (6), the threaded rod
(5) it is equipped with the nut (13) being threadedly coupled with it, the nut (13) is located at the top of connecting plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820261689.7U CN207900171U (en) | 2018-02-22 | 2018-02-22 | A kind of V methods casting sandbox for moving pull rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820261689.7U CN207900171U (en) | 2018-02-22 | 2018-02-22 | A kind of V methods casting sandbox for moving pull rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207900171U true CN207900171U (en) | 2018-09-25 |
Family
ID=63560053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820261689.7U Active CN207900171U (en) | 2018-02-22 | 2018-02-22 | A kind of V methods casting sandbox for moving pull rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207900171U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425607A (en) * | 2022-01-25 | 2022-05-03 | 常州大学 | Double-shaft linkage sand box forming equipment with driving side pressure |
| CN117226051A (en) * | 2023-11-15 | 2023-12-15 | 山西汉通鑫宇科技股份有限公司 | Intelligent sand box for casting |
-
2018
- 2018-02-22 CN CN201820261689.7U patent/CN207900171U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114425607A (en) * | 2022-01-25 | 2022-05-03 | 常州大学 | Double-shaft linkage sand box forming equipment with driving side pressure |
| CN114425607B (en) * | 2022-01-25 | 2024-04-02 | 常州大学 | Double-shaft linkage sand box forming equipment with driving side pressure |
| CN117226051A (en) * | 2023-11-15 | 2023-12-15 | 山西汉通鑫宇科技股份有限公司 | Intelligent sand box for casting |
| CN117226051B (en) * | 2023-11-15 | 2024-01-30 | 山西汉通鑫宇科技股份有限公司 | Intelligent sand box for casting |
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