CN212495246U - Multifunctional sand box convenient to adjust - Google Patents
Multifunctional sand box convenient to adjust Download PDFInfo
- Publication number
- CN212495246U CN212495246U CN202021249738.9U CN202021249738U CN212495246U CN 212495246 U CN212495246 U CN 212495246U CN 202021249738 U CN202021249738 U CN 202021249738U CN 212495246 U CN212495246 U CN 212495246U
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- sand box
- box body
- wall
- sand
- supporting
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- 244000035744 Hura crepitans Species 0.000 title claims abstract description 79
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 239000004576 sand Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 10
- 238000002347 injection Methods 0.000 claims abstract description 9
- 239000007924 injection Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 9
- 239000003381 stabilizer Substances 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 abstract description 4
- 238000005266 casting Methods 0.000 description 14
- 239000003110 molding sand Substances 0.000 description 13
- 230000007547 defect Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a multifunctional sand box convenient to adjust, which comprises a sand box body, a height adjusting mechanism and an exhaust assembly; the sand box body: the upper end of the side wall of the sand box body is provided with a material injection pipe, the inner part of the material injection pipe is in threaded connection with a first sealing stud, the lower end of the side wall of the sand box body is provided with a sand unloading pipe, the inner wall of the sand unloading pipe is in threaded connection with a second sealing stud, and the inner wall of the sand box body is in sliding connection with a supporting plate; height adjustment mechanism: the middle part of the lower end of the sand box body is provided; an exhaust assembly: the middle part of the upper surface of the supporting plate is provided; wherein: still include the stabilizer blade, angles such as stabilizer blade set up in the lower surface of sand box body, and the bottom horizontal part of stabilizer blade sets up in the fixed orifices, and this multifunctional sand box convenient to adjust can generate the foundry goods of different specifications, and the function is various, adjusts simple and conveniently, and application scope is wide, has improved the benefit, conveniently exhausts, has improved the quality of foundry goods.
Description
Technical Field
The utility model relates to an engineering construction equipment technical field specifically is a multi-functional sand box convenient to adjust.
Background
In the casting production, the sand mould usually adopts the molding machine to process, the sand box is the device commonly used when processing the sand mould, the existing sand box includes rectangular box and core that four sideboard make up, the core is fixed in a sideboard inner wall of box or is put in the middle of the box, the size of box is decided according to the size of core, after the box is processed, the size of box can't be adjusted, therefore, the casting of different specification models must relatively process a plurality of boxes that differ in size, the commonality of sand box is poor, with high costs, in addition, after the high temperature molten metal is poured into, the sand box is filled with a large amount of gas, these gas must be discharged smoothly from the molding sand in the sand, otherwise will make the casting produce defects such as gas pocket, therefore, we propose a multi-functional sand box convenient to adjust to solve the above-mentioned defect.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a multi-functional sand box convenient to adjust, can generate the foundry goods of different specifications, the function is various, adjusts simple and conveniently, and application scope is wide, has improved the benefit, conveniently exhausts, has improved the quality of foundry goods, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a multifunctional sand box convenient to adjust comprises a sand box body, a height adjusting mechanism and an exhaust assembly;
the sand box body: the upper end of the side wall of the sand box body is provided with a material injection pipe, the inner part of the material injection pipe is in threaded connection with a first sealing stud, the lower end of the side wall of the sand box body is provided with a sand unloading pipe, the inner wall of the sand unloading pipe is in threaded connection with a second sealing stud, and the inner wall of the sand box body is in sliding connection with a supporting plate;
height adjustment mechanism: set up in the lower extreme middle part of sand box body:
an exhaust assembly: the middle part of the upper surface of the supporting plate is provided;
wherein: still include the stabilizer blade, angles such as stabilizer blade set up in the lower surface of sand box body, and the bottom horizontal segment of stabilizer blade sets up in the fixed orifices, can generate the foundry goods of different specifications, adjusts simple and conveniently, and application scope is wide, has reduced the casting cost of sand box, has improved the benefit, conveniently exhausts, has reduced the gap between the molding sand, has increased the intensive degree of molding sand, has improved the quality of foundry goods.
Further, the height adjusting mechanism comprises a supporting cylinder, a supporting column, a first connecting rod and a first spring, the supporting cylinder is fixedly connected to the middle of the lower surface of the sand box body, the inner wall of the supporting cylinder is slidably connected with the supporting column, the outer arc surface of the supporting column is slidably connected with the inner wall of the through hole in the center of the bottom plate of the sand box body, the outer edge of the arc surface of the supporting column is provided with a limiting clamping groove distributed at equal intervals, the upper surface of the supporting column is fixedly connected with the lower surface of the supporting plate, the middle of the lower surface of the supporting column is respectively fixedly connected with the first connecting rod and the first spring, the lower end of the outer arc surface of the first connecting rod is slidably connected with the inner wall of the through hole in the center of the bottom plate of the supporting cylinder, the first connecting rod is located inside the.
Further, height adjusting mechanism still includes T type pole, second spring and fore-set, the through-hole inner wall sliding connection that the horizontal part extrados face of T type pole and sand box body lateral wall lower extreme set up, the left side end fixedly connected with fore-set of T type pole, the left side end of fore-set and the spacing draw-in groove joint of support column, the right side fixedly connected with second spring of fore-set, the right-hand member of second spring and the medial surface lower extreme fixed connection of sand box body, the horizontal part of T type pole is located the inside of second spring, to the support column joint to fix the backup pad through the support column.
Further, the exhaust subassembly includes connecting cylinder, intake pipe and blast pipe, connecting cylinder fixed connection is in the upper surface of backup pad, and the cambered surface outer end of connecting cylinder evenly is provided with the intake pipe, the inside of intake pipe and the inside intercommunication of connecting cylinder, and the lateral wall of intake pipe is equipped with the inlet port that the equidistance distributes, and the lateral wall lower extreme of connecting cylinder is equipped with the blast pipe, the blast pipe respectively with the bottom plate of sand box body and the inside through-hole inner wall fixed connection that sets up of backup pad, the inside air of discharge molding sand, improve the compactibility of molding sand, improve the foundry goods quality.
Further, still include stopper and pull ring, stopper fixed connection is in the extrados cambered surface right-hand member of the horizontal part of T type pole, and the stopper is located the rectangle cooperation inslot that sand box body lateral wall lower extreme set up, the extrados upper end of pull ring is rotated with the through-hole inner wall that the head rod lower extreme set up and is connected, and the stopper makes things convenient for T type pole to carry out the locking to it after drawing to the outside, is convenient for adjust the height of support column.
Compared with the prior art, the beneficial effects of the utility model are that: this multi-functional sand box convenient to adjust has following benefit:
1. pull T type pole to the right side, when the stopper removes the extrados right side to the sand box body, rotatory T type pole, make T type pole drive become the horizontality when the stopper by vertical state, the joint is at the extrados of sand box body, make T type pole break away from the joint with the support column, remove the restriction to the support column, first spring promotes the support column and rises, the support column drives the backup pad and slides upwards at the inner wall of sand box body, then reverse rotation T type pole makes the stopper correspond with the cooperation groove position of sand box body lateral wall lower extreme, the second spring promotes the fore-set and removes fixedly to the support column joint to the left side, thereby adjust the height of casting molding sand, and then generate the foundry goods of different specifications, adjust simple and convenient, application scope is wide, the casting cost of sand box has been reduced, the.
2. In the casting process, along with the molding sand by continuous extrusion, the inside gas of molding sand gets into the inside of connecting cylinder through the inlet port of intake pipe, then discharges through the connecting cylinder, has reduced the gap between the molding sand, has increased the intensive degree of molding sand, has improved the quality of foundry goods.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1, a sand box body, 2 support legs, 3 material injection pipes, 4 first sealing studs, 5 sand discharge pipes, 6 second sealing studs, 7 height adjusting mechanisms, 71 supporting cylinders, 72 supporting columns, 73 first connecting rods, 74 first springs, 75T-shaped rods, 76 second springs, 77 supporting columns, 8 exhaust assemblies, 81 connecting cylinders, 82 air inlet pipes, 83 exhaust pipes, 9 limiting blocks, 10 pull rings and 11 supporting plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution: a multifunctional sand box convenient to adjust comprises a sand box body 1, a height adjusting mechanism 7 and an exhaust assembly 8;
the sand box body 1: the upper end of the side wall of the sand box is provided with a material injection pipe 3, the interior of the material injection pipe 3 is in threaded connection with a first sealing stud 4, the lower end of the side wall of the sand box body 1 is provided with a sand unloading pipe 5, the inner wall of the sand unloading pipe 5 is in threaded connection with a second sealing stud 6, and the inner wall of the sand box body 1 is in sliding connection with a support plate 11;
height adjustment mechanism 7: the height adjusting mechanism 7 comprises a supporting cylinder 71, a supporting column 72, a first connecting rod 73 and a first spring 74, the supporting cylinder 71 is fixedly connected to the middle of the lower surface of the sand box body 1, the inner wall of the supporting cylinder 71 is slidably connected with the supporting column 72, the outer arc surface of the supporting column 72 is slidably connected with the inner wall of the through hole in the center of the bottom plate of the sand box body 1, the outer edge of the arc surface of the supporting column 72 is provided with limiting clamping grooves which are distributed at equal intervals, the upper surface of the supporting column 72 is fixedly connected with the lower surface of the supporting plate 11, the middle of the lower surface of the supporting column 72 is respectively and fixedly connected with the first connecting rod 73 and the first spring 74, the lower end of the outer arc surface of the first connecting rod 73 is slidably connected with the inner wall of the through hole in the center of the bottom plate of the supporting cylinder 71, the first, the height of the casting is adjusted, the casting with different specifications is convenient to produce, the height adjusting mechanism 7 further comprises a T-shaped rod 75, a second spring 76 and a top column 77, the outer cambered surface of the horizontal part of the T-shaped rod 75 is in sliding connection with the inner wall of a through hole arranged at the lower end of the side wall of the sand box body 1, the left end of the T-shaped rod 75 is fixedly connected with the top column 77, the left end of the top column 77 is clamped with a limiting clamping groove of the supporting column 72, the right side of the top column 77 is fixedly connected with the second spring 76, the right end of the second spring 76 is fixedly connected with the lower end of the inner side surface of the sand box body 1, the horizontal part of the T-shaped rod 75 is positioned inside the second spring 76 and clamped with the supporting column 72, so that the supporting plate 11 is fixed through the supporting column 72, the T-shaped rod 75 is pulled towards the right side, when the limiting block 9 moves to the right side of the outer cambered, the T-shaped rod 75 is clamped on the outer arc surface of the sand box body 1, so that the T-shaped rod 75 is separated from the clamping connection with the supporting column 72, the limitation on the supporting column 72 is removed, the first spring 74 pushes the supporting column 72 to ascend, the supporting column 72 drives the supporting plate 11 to slide upwards on the inner wall of the sand box body 1, then the T-shaped rod 75 is rotated reversely, the limiting block 9 corresponds to the position of a matching groove at the lower end of the side wall of the sand box body 1, the second spring 76 pushes the jacking column 77 to move leftwards to clamp and fix the supporting column 72, and therefore the height of casting sand is adjusted;
the exhaust assembly 8 comprises a connecting cylinder 81, an air inlet pipe 82 and an exhaust pipe 83, the connecting cylinder 81 is fixedly connected to the upper surface of the supporting plate 11, the air inlet pipe 82 is uniformly arranged at the outer end of the cambered surface of the connecting cylinder 81, the inside of the air inlet pipe 82 is communicated with the inside of the connecting cylinder 81, the side wall of the air inlet pipe 82 is provided with air inlet holes distributed at equal intervals, the exhaust pipe 83 is arranged at the lower end of the side wall of the connecting cylinder 81, the exhaust pipe 83 is respectively and fixedly connected with the bottom plate of the sand box body 1 and the inner wall of a through hole arranged in the supporting plate 11, along with continuous extrusion of the molding sand, air in the molding sand enters the connecting cylinder 81 through the air inlet holes of the air inlet pipe 82 and is then exhausted through the connecting cylinder 81, air;
wherein: still include stopper 9 and pull ring 10, stopper 9 fixed connection is in the extrados cambered surface right-hand member of the horizontal part of T type pole 75, and inside stopper 9 was located the rectangular fit groove that 1 lateral wall lower extreme of sand box body set up, and the extrados upper end of pull ring 10 rotated with the through-hole inner wall that head rod 73 lower extreme set up and is connected, and stopper 9 makes things convenient for T type pole 75 to carry out the locking to it after stretching to the outside, is convenient for adjust the height of support column 72.
Wherein: still include stabilizer blade 2, the angle such as stabilizer blade 2 sets up in the lower surface of sand box body 1, and the bottom horizontal part of stabilizer blade 2 sets up in the fixed orifices.
When in use: pulling the T-shaped rod 75 to the right, when the limiting block 9 moves to the right side of the outer arc surface of the sand box body 1, rotating the T-shaped rod 75 to drive the T-shaped rod 75 to be clamped on the outer arc surface of the sand box body 1 when the limiting block 9 is changed from the vertical state to the horizontal state, so that the T-shaped rod 75 is separated from the clamping with the supporting column 72, the limitation on the supporting column 72 is removed, the first spring 74 pushes the supporting column 72 to ascend, the supporting column 72 drives the supporting plate 11 to slide upwards on the inner wall of the sand box body 1, then rotating the T-shaped rod 75 reversely to enable the limiting block 9 to correspond to the matching groove position at the lower end of the side wall of the sand box body 1, the second spring 76 pushes the top column 77 to move leftwards to be clamped and fixed with the supporting column 72, so as to adjust the height of the casting sand, different specifications of castings are generated, and as the casting, and then discharged through the connecting cylinder 81, thereby reducing gaps between the molding sand and improving the compactness of the casting.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a multi-functional sand box convenient to adjust which characterized in that: comprises a sand box body (1), a height adjusting mechanism (7) and an exhaust component (8);
flask body (1): the upper end of the side wall of the sand box is provided with a material injection pipe (3), the interior of the material injection pipe (3) is in threaded connection with a first sealing stud (4), the lower end of the side wall of the sand box body (1) is provided with a sand unloading pipe (5), the inner wall of the sand unloading pipe (5) is in threaded connection with a second sealing stud (6), and the inner wall of the sand box body (1) is in sliding connection with a support plate (11);
height adjustment mechanism (7): is arranged in the middle of the lower end of the sand box body (1);
exhaust assembly (8): is arranged in the middle of the upper surface of the supporting plate (11);
wherein: the sand box is characterized by further comprising support legs (2), wherein the support legs (2) are arranged on the lower surface of the sand box body (1) at equal angles, and the horizontal parts of the bottom ends of the support legs (2) are arranged in the fixing holes.
2. The multifunctional sand box convenient to adjust of claim 1, wherein: the height adjusting mechanism (7) comprises a supporting cylinder (71), a supporting column (72), a first connecting rod (73) and a first spring (74), the supporting cylinder (71) is fixedly connected to the middle of the lower surface of the sand box body (1), the inner wall of the supporting cylinder (71) is slidably connected with the supporting column (72), the outer arc surface of the supporting column (72) is slidably connected with the inner wall of the through hole in the center of the bottom plate of the sand box body (1), the outer edge of the arc surface of the supporting column (72) is provided with limiting clamping grooves which are distributed at equal intervals, the upper surface of the supporting column (72) is fixedly connected with the lower surface of the supporting plate (11), the middle of the lower surface of the supporting column (72) is fixedly connected with the first connecting rod (73) and the first spring (74) respectively, the lower end of the outer arc surface of the first connecting rod (73) is slidably connected with the inner wall of the through hole in, the lower end of the first spring (74) is fixedly connected with the upper surface of the bottom plate of the supporting cylinder (71).
3. The multifunctional sand box convenient to adjust of claim 2, wherein: the height adjusting mechanism (7) further comprises a T-shaped rod (75), a second spring (76) and a top column (77), the outer arc surface of the horizontal portion of the T-shaped rod (75) is connected with the inner wall of a through hole formed in the lower end of the side wall of the sand box body (1) in a sliding mode, the top column (77) is fixedly connected to the left end of the T-shaped rod (75), the left end of the top column (77) is connected with a limiting clamping groove of the supporting column (72) in a clamping mode, the second spring (76) is fixedly connected to the right side face of the top column (77), the right end of the second spring (76) is fixedly connected to the lower end of the inner side face of the sand box body (1), and the horizontal portion of the T-shaped rod (75).
4. The multifunctional sand box convenient to adjust of claim 1, wherein: exhaust subassembly (8) are including connecting cylinder (81), intake pipe (82) and blast pipe (83), connecting cylinder (81) fixed connection is in the upper surface of backup pad (11), and the cambered surface outer end of connecting cylinder (81) evenly is provided with intake pipe (82), the inside of intake pipe (82) and the inside intercommunication of connecting cylinder (81), and the lateral wall of intake pipe (82) is equipped with the inlet port that the equidistance distributes, and the lateral wall lower extreme of connecting cylinder (81) is equipped with blast pipe (83), blast pipe (83) respectively with the bottom plate of sand box body (1) and the inside through-hole inner wall fixed connection that sets up of backup pad (11).
5. The multifunctional sand box convenient to adjust of claim 3, wherein: the sand box is characterized by further comprising a limiting block (9) and a pull ring (10), wherein the limiting block (9) is fixedly connected to the right end of the outer arc surface of the horizontal part of the T-shaped rod (75), the limiting block (9) is located in a rectangular matching groove formed in the lower end of the side wall of the sand box body (1), and the upper end of the outer arc surface of the pull ring (10) is rotatably connected with the inner wall of a through hole formed in the lower end of the first connecting rod (73).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021249738.9U CN212495246U (en) | 2020-06-24 | 2020-06-24 | Multifunctional sand box convenient to adjust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021249738.9U CN212495246U (en) | 2020-06-24 | 2020-06-24 | Multifunctional sand box convenient to adjust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212495246U true CN212495246U (en) | 2021-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021249738.9U Expired - Fee Related CN212495246U (en) | 2020-06-24 | 2020-06-24 | Multifunctional sand box convenient to adjust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212495246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102697A (en) * | 2021-04-12 | 2021-07-13 | 保定联想铸造有限公司 | Automatic production line for casting embedded box ring of precoated sand shell |
-
2020
- 2020-06-24 CN CN202021249738.9U patent/CN212495246U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113102697A (en) * | 2021-04-12 | 2021-07-13 | 保定联想铸造有限公司 | Automatic production line for casting embedded box ring of precoated sand shell |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210209 |