CN212884861U - Resin sand connecting column for casting gray nodular iron - Google Patents
Resin sand connecting column for casting gray nodular iron Download PDFInfo
- Publication number
- CN212884861U CN212884861U CN202021473637.XU CN202021473637U CN212884861U CN 212884861 U CN212884861 U CN 212884861U CN 202021473637 U CN202021473637 U CN 202021473637U CN 212884861 U CN212884861 U CN 212884861U
- Authority
- CN
- China
- Prior art keywords
- resin sand
- ring
- fixedly connected
- side wall
- core ring
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- 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
- 239000004576 sand Substances 0.000 title claims abstract description 60
- 239000011347 resin Substances 0.000 title claims abstract description 59
- 229920005989 resin Polymers 0.000 title claims abstract description 59
- 238000005266 casting Methods 0.000 title claims description 17
- 229910001141 Ductile iron Inorganic materials 0.000 title claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 abstract description 5
- 239000007787 solid Substances 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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Abstract
The utility model relates to a resin sand spliced pole technical field, and a be used for as cast resin sand spliced pole of gray ball iron is disclosed, including pressure disk mud core ring, cold hoop and a plurality of resin sand spliced pole, the cold hoop is located inside pressure disk mud core ring, a plurality of connecting holes have been seted up to the lateral wall of cold hoop, a plurality of and connecting hole assorted jacks have been seted up to the last lateral wall of pressure disk mud core ring, the slot that is located under the jack is seted up to the downside inner wall of pressure disk mud core ring, the equal fixedly connected with go-between of one end that two assorted resin sand spliced poles are close to each other, two fixed slots have been seted up to the last lateral wall symmetry that is located the top go-between, it has the fixed column all to peg graft in two fixed slots, the same solid fixed ring of upper end fixedly. The utility model discloses can change the length of resin sand spliced pole along with the change of cold hoop and pressure disk loam core ring thickness, make things convenient for operating personnel's use more.
Description
Technical Field
The utility model relates to a resin sand spliced pole technical field especially relates to a be used for as cast resin sand spliced pole of gray ball iron.
Background
The resin sand connecting column is a connecting structure used for connecting the cold iron ring and the pressing disc mud core ring.
The patent of patent publication No. CN 203751240U proposes a mold for vertically casting a double-clutch ductile iron pressure plate, which comprises a casting template, wherein a casting port, a sprue, an overlapping cavity, a riser, a pressure plate mud core ring, a pressure plate casting cavity and a chill ring are arranged in the casting template; the sprue gate is communicated with the upper end of the sprue gate, two sides of the lower end of the sprue gate are uniformly provided with a pressure plate pouring cavity, the lower end of the sprue gate is connected with the pressure plate pouring cavities on the two sides through the lap joint cavity, and the upper end of the pressure plate pouring cavity is connected with a riser; the pressure plate mud core ring is arranged in the pressure plate pouring cavity; the cold iron ring is arranged inside the pressure plate mud core ring; the cold iron ring is characterized by further comprising a resin sand connecting column, a plurality of through holes are formed in the ring surface of the cold iron ring, the resin sand connecting column is arranged in the through holes, and two ends of the resin sand connecting column are respectively connected with a pressure plate sand core ring on the outer side of the cold iron ring. This patent increases pressure disk mud core ring and chill ring bonding fastness through the resin sand spliced pole in the through-hole on the anchor ring of chill ring, thereby make the pressure disk mud core ring of making by the resin sand difficult follow chill ring surface and break away from, thereby the maintenance use cost of mould has been reduced, the length of resin sand spliced pole is fixed in this patent, the thickness of different chill ring and pressure disk mud core ring is different, the length of resin sand spliced pole can not change along with the change of chill ring and pressure disk mud core ring thickness, bring inconvenience for operating personnel's use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art that the length of resin sand spliced pole is fixed, and the thickness of different cold hoop and pressure disk mud core ring is different, and the length of resin sand spliced pole can not change along with the change of cold hoop and pressure disk mud core ring thickness, uses the problem of bringing inconvenience for operating personnel, and the resin sand spliced pole that is used for the gray ball iron casting that provides.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a resin sand connecting column for casting gray nodular iron comprises a pressure plate mud core ring, a cold iron ring and a plurality of resin sand connecting columns, wherein the cold iron ring is positioned inside the pressure plate mud core ring, a plurality of connecting holes are formed in the side wall of the cold iron ring, a plurality of jacks matched with the connecting holes are formed in the upper side wall of the pressure plate mud core ring, slots positioned right below the jacks are formed in the lower side inner wall of the pressure plate mud core ring, a connecting ring is fixedly connected to one end, close to each other, of the two matched resin sand connecting columns, two fixing grooves are symmetrically formed in the upper side wall of the connecting ring above the connecting ring, fixing columns are inserted into the two fixing grooves, the upper ends of the two fixing columns are fixedly connected with the same fixing ring, a fixing sleeve is fixedly connected to the lower side wall of the fixing ring, two clamping grooves are symmetrically formed in the inner wall of the fixing sleeve, it is a plurality of the same fixture block of one end fixedly connected with of draw-in groove is kept away from to elasticity telescopic link, the spacing tooth of lateral wall fixedly connected with of fixture block is located the below the lateral wall fixed cover of go-between is equipped with a plurality ofly and spacing tooth assorted spacing ring gear, a plurality of springs of lower lateral wall fixedly connected with of slot, many the same roof of upper end fixedly connected with of spring, two spouts of the pole wall symmetry fixedly connected with of resin sand spliced pole, two and spout assorted slide bars of the inner wall symmetry fixedly connected with of slot.
Preferably, the upper side wall of the resin sand connecting column is provided with a connecting groove, and the lower side wall of the resin sand connecting column is fixedly connected with a connecting pin matched with the connecting groove.
Preferably, two control grooves are symmetrically formed in the upper side wall of the resin sand connecting column.
Preferably, the spring is made of aluminum alloy.
Preferably, the side wall of the jack is provided with a placing groove, and a placing block is clamped in the placing groove.
Compared with the prior art, the utility model provides a be used for as cast resin sand spliced pole of gray ball iron possesses following beneficial effect:
this be used for as cast resin sand spliced pole of gray ball iron, through the pressure disk loam core ring that sets up, cold hoop, resin sand spliced pole, connecting hole, slot, go-between, fixed slot, fixed column, solid fixed ring, fixed cover, draw-in groove, fixture block, spacing tooth, spacing ring gear, spring, roof, spout and slide bar, can change the length of resin sand spliced pole along with the change of cold hoop and pressure disk loam core ring thickness, make things convenient for operating personnel's use more.
And the part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses can change the length of resin sand spliced pole along with the change of cold iron ring and pressure disk loam core ring thickness, make things convenient for operating personnel's use more.
Drawings
FIG. 1 is a schematic structural view of a resin sand connecting column for casting gray nodular iron according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 2;
fig. 4 is a schematic view of the shape and structure of the sliding groove in the resin sand connecting column for casting gray nodular iron according to the present invention.
In the figure: 1 pressure disk mud core ring, 2 cold hoop, 3 resin sand spliced poles, 4 connecting holes, 5 jacks, 6 slots, 7 connecting rings, 8 fixed slots, 9 fixed columns, 10 fixed rings, 11 fixed sleeves, 12 clamping grooves, 13 elastic telescopic rods, 14 clamping blocks, 15 limiting teeth, 16 limiting tooth rings, 17 springs, 18 top plates, 19 sliding grooves, 20 sliding rods, 21 connecting grooves, 22 connecting pins, 23 control grooves, 24 placing grooves and 25 placing blocks.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-4, a resin sand connection column for casting gray nodular iron comprises a pressure plate mud core ring 1, a cold iron ring 2 and a plurality of resin sand connection columns 3, wherein the cold iron ring 2 is positioned inside the pressure plate mud core ring 1, the side wall of the cold iron ring 2 is provided with a plurality of connection holes 4, the upper side wall of the pressure plate mud core ring 1 is provided with a plurality of jacks 5 matched with the connection holes 4, the lower side inner wall of the pressure plate mud core ring 1 is provided with slots 6 positioned under the jacks 5, the mutually adjacent ends of the two matched resin sand connection columns 3 are fixedly connected with a connection ring 7, the upper side wall of the connection ring 7 positioned above is symmetrically provided with two fixing grooves 8, fixing columns 9 are inserted in the two fixing grooves 8, the upper ends of the two fixing columns 9 are fixedly connected with the same fixing ring 10, the lower side wall of the fixing ring 10 is fixedly connected with a fixing sleeve 11, a plurality of elastic telescopic links 13 of inner wall symmetry fixedly connected with of draw-in groove 12, the same fixture block 14 of one end fixedly connected with of draw-in groove 12 is kept away from to a plurality of elastic telescopic links 13, the spacing tooth 15 of lateral wall fixedly connected with of fixture block 14, the lateral wall fixed cover that is located below go-between 7 is equipped with a plurality of and spacing tooth 15 assorted spacing ring gears 16, a plurality of springs 17 of lower lateral wall fixedly connected with of slot 6, the same roof 18 of upper end fixedly connected with of a plurality of springs 17, two spout 19 of pole wall symmetry fixedly connected with of resin sand spliced pole 3, two and spout 19 assorted slide bars 20 of the inner wall symmetry fixedly connected with of slot 6.
The upper side wall of the upper resin sand connecting column 3 is provided with a connecting groove 21, the lower side wall of the lower resin sand connecting column 3 is fixedly connected with a connecting pin 22 matched with the connecting groove 21, and the stability of the two resin sand connecting columns 3 is improved.
Two control grooves 23 are symmetrically formed in the upper side wall of the resin sand connecting column 3, and the resin sand connecting column 3 can be controlled to rotate through the control grooves 23.
The spring 17 is made of aluminum alloy, so that the service life of the device is prolonged.
Standing groove 24 has been seted up to the lateral wall of jack 5, and the joint has place the piece 25 in the standing groove 24, through placing mutually supporting of piece 25 and standing groove 24, avoids other objects to get into in the pressure disk mud core ring 1.
The utility model discloses in, during the use, aim at spread groove 21 and insert connecting pin 22, then aim at fixed slot 8 and insert and fix 9, then press down solid fixed ring 10, thereby fix two resin sand spliced poles 3 through spacing tooth 15 and 16 mutually supporting of spacing ring gear 7, then the resin sand spliced pole 3 that will link together inserts in the slot 6, then make slide bar 20 be located spout 19, then rotatory vertical sand spliced pole 3 to suitable position, can fix spout 19 through slide bar 20, resin sand spliced pole 3 can be taken out in the reverse operation, the device can be along with the change of cold hoop 2 and pressure disk mud core ring 1 thickness and change the length of resin sand spliced pole 3, make things convenient for operating personnel's use more.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The resin sand connecting column for casting the gray nodular iron comprises a pressure plate mud core ring (1), a cold iron ring (2) and a plurality of resin sand connecting columns (3), and is characterized in that the cold iron ring (2) is positioned inside the pressure plate mud core ring (1), the side wall of the cold iron ring (2) is provided with a plurality of connecting holes (4), the upper side wall of the pressure plate mud core ring (1) is provided with a plurality of jacks (5) matched with the connecting holes (4), the lower side inner wall of the pressure plate mud core ring (1) is provided with a slot (6) positioned under the jacks (5), one ends of the two matched resin sand connecting columns (3) close to each other are fixedly connected with a connecting ring (7), the upper side wall of the connecting ring (7) is symmetrically provided with two fixing grooves (8), and fixing columns (9) are inserted into the two fixing grooves (8), the upper ends of the two fixing columns (9) are fixedly connected with the same fixing ring (10), the lower side wall of the fixing ring (10) is fixedly connected with a fixing sleeve (11), the inner wall of the fixing sleeve (11) is symmetrically provided with two clamping grooves (12), the inner wall of each clamping groove (12) is symmetrically and fixedly connected with a plurality of elastic telescopic rods (13), one ends, far away from the clamping grooves (12), of the elastic telescopic rods (13) are fixedly connected with the same clamping block (14), the side wall of each clamping block (14) is fixedly connected with a limiting tooth (15), the side wall of the connecting ring (7) located below is fixedly sleeved with a plurality of limiting tooth rings (16) matched with the limiting teeth (15), the lower side wall of the slot (6) is fixedly connected with a plurality of springs (17), the upper ends of the plurality of the springs (17) are fixedly connected with the same top plate (18), and the rod walls of the resin sand connecting, the inner wall of the slot (6) is symmetrically and fixedly connected with two sliding rods (20) matched with the sliding grooves (19).
2. The resin sand connecting column for casting gray nodular iron as claimed in claim 1, wherein the upper side wall of the resin sand connecting column (3) above is provided with a connecting groove (21), and the lower side wall of the resin sand connecting column (3) below is fixedly connected with a connecting pin (22) matched with the connecting groove (21).
3. The resin sand connecting column for gray nodular iron casting according to claim 1, wherein the upper side wall of the resin sand connecting column (3) is symmetrically provided with two control grooves (23).
4. The resin sand joint column for gray nodular iron casting according to claim 1 wherein the material of the spring (17) is aluminum alloy.
5. The resin sand connecting column for gray nodular iron casting according to claim 1, wherein the sidewall of the inserting hole (5) is opened with a placing groove (24), and a placing block (25) is clamped in the placing groove (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021473637.XU CN212884861U (en) | 2020-07-23 | 2020-07-23 | Resin sand connecting column for casting gray nodular iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021473637.XU CN212884861U (en) | 2020-07-23 | 2020-07-23 | Resin sand connecting column for casting gray nodular iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212884861U true CN212884861U (en) | 2021-04-06 |
Family
ID=75292341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021473637.XU Expired - Fee Related CN212884861U (en) | 2020-07-23 | 2020-07-23 | Resin sand connecting column for casting gray nodular iron |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212884861U (en) |
-
2020
- 2020-07-23 CN CN202021473637.XU patent/CN212884861U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210406 |