CN212121596U - Novel sand cylinder track of cold core shooter - Google Patents
Novel sand cylinder track of cold core shooter Download PDFInfo
- Publication number
- CN212121596U CN212121596U CN202020471306.6U CN202020471306U CN212121596U CN 212121596 U CN212121596 U CN 212121596U CN 202020471306 U CN202020471306 U CN 202020471306U CN 212121596 U CN212121596 U CN 212121596U
- Authority
- CN
- China
- Prior art keywords
- track
- main part
- main body
- cold core
- sand cylinder
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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 55
- 238000013016 damping Methods 0.000 claims description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract description 14
- 235000017491 Bambusa tulda Nutrition 0.000 abstract description 14
- 241001330002 Bambuseae Species 0.000 abstract description 14
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract description 14
- 239000011425 bamboo Substances 0.000 abstract description 14
- 238000005488 sandblasting Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000005266 casting Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
The utility model relates to a cold core machine equipment field specifically is a novel cold core shooting machine sand section of thick bamboo rail, including the rail main part the surface both sides of rail main part all are provided with a set of support column, top one side of rail main part is provided with a sand section of thick bamboo and places the seat, surface one side of support column all is provided with the locking switch, the spout has all been seted up to the inside both sides of rail main part, top one side fixed mounting of rail main part has the upper slide, bottom one side fixed mounting of rail main part has the lower slide, the equal fixed mounting in one side of the surface correspondence rail main part of support column has the fixing base. A novel cold core shooter sand section of thick bamboo rail, can make the more stable function of integrated device, improve a sand section of thick bamboo and operate steadily and do not have the drunkenness, sand section of thick bamboo level is perpendicular, eliminate the sandblast phenomenon because of the rail causes, improve integrated device's practicality, bring better use prospect.
Description
Technical Field
The utility model relates to a cold core machine equipment field specifically is a novel sand section of thick bamboo track of cold core shooting machine.
Background
Cold core machines are a type of mechanical apparatus used to make sand cores. The sand shooting barrel is a part in a sand shooting system of the cold core machine and is used for separating compressed air from sand when the sand shooting system shoots the sand so as not to lead the sand to enter a compressed air pipeline to cause blockage. The upper part and the lower part of the sand shooting barrel are provided with vent holes, and compressed air respectively enters the sand shooting barrel from the upper part and the lower part during sand shooting, so that resin sand in the sand shooting barrel can enter a mold more smoothly.
The Chinese patent discloses a sand shooting barrel for a cold core machine (No. CN 204842879U), the patent technology can reduce the weight of the sand shooting barrel, the labor intensity of workers is reduced, the disassembly and the cleaning of the sand shooting barrel are convenient for the workers, however, the sand cylinder track of the device is worn and uneven in use due to the fact that a plurality of factors cause the track plane, thereby causing the sand cylinder to be unstable and play, the plane on the sand cylinder is uneven, the sand blasting phenomenon is generated during sand shooting, the quality of the sand core is influenced, the sand hole and the unreal condition occur, the yield of the sand core and a casting is seriously influenced, the sand core and the casting are ground to continue to be used after the uneven position of the track is welded under the prior art, but the welding grinding part is processed for a plurality of times, the planeness of the track is extremely poor, the sand blasting phenomenon often occurs when the sand shooting occurs in production time, and is inconvenient.
Disclosure of Invention
An object of the utility model is to provide a novel sand section of thick bamboo rail of cold core shooter to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a novel sand section of thick bamboo rail of cold core shooter, includes the rail main part, the surface both sides of rail main part all are provided with a set of support column, top one side of rail main part is provided with a sand section of thick bamboo and places the seat, surface one side of support column all is provided with the locking switch, the spout has all been seted up to the inside both sides of rail main part, top one side fixed mounting of rail main part has the upper slide, bottom one side fixed mounting of rail main part has the lower slide, the equal fixed mounting in one side that the surface of support column corresponds the rail main part has the fixing base, one side that the inside of rail main part corresponds the support column is provided with a set of threaded connection pole, one side that the surface that the seat was placed to the sand section of thick bamboo.
As a further aspect of the present invention: the inside both sides that the seat was placed to the sand section of thick bamboo all are provided with the connecting rod, damping spring has all been cup jointed to outer wall one side of connecting rod.
As a further aspect of the present invention: the fixed mounting of the top one side of fixing base has spacing fixture block, spacing draw-in groove has all been seted up to four corners in the inside of rail main part, and the internal diameter of the spacing draw-in groove of the outer diameter ratio of spacing fixture block is slightly littleer, and the fixing base passes through spacing fixture block and is connected with rail main part block.
As a further aspect of the present invention: the connecting hole has all been seted up to one side that the inside of track main part corresponds threaded connection pole, one side that the inside of support column corresponds threaded connection pole all is provided with the nut, and intermeshing between threaded connection pole and the nut.
As a further aspect of the present invention: the equal fixed mounting in surface one side of nut has first gear, and the through-hole has been seted up to one side that the inside of first gear corresponds threaded connection pole, the inside one side that is close to first gear of support column is provided with the axis of rotation.
As a further aspect of the present invention: a second gear is fixedly mounted on one side of the outer wall of the rotating shaft, the first gear and the second gear are meshed with each other, and a braking clamping block is fixedly mounted on one side, close to the locking switch, of the outer wall of the supporting column.
As a further aspect of the present invention: and a thrust bearing is fixedly arranged on one side of the inner wall of the support column, which corresponds to the rotating shaft, and the support column is fixedly connected with the rotating shaft through the thrust bearing.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the arranged track main body, when a user uses the pulley arranged on the sand cylinder placing seat to place the pulley in the sliding groove arranged on the track main body for sliding, due to gravity, the pulley can apply force on the lower sliding seat for sliding, the long-term previous pulley can slowly wear the lower sliding seat, and after the lower sliding seat is worn for a long time, the lower sliding seat can be uneven, so that the sand blasting phenomenon can be generated during sand blasting, the sand core quality is influenced, in order to further improve the stability of the device, the threaded connecting rod can be pulled out from the connecting hole, the track main body is inverted up and down, the upper sliding seat is replaced to the position of the previous lower sliding seat, the sliding fit is carried out between the pulley and the upper sliding seat, according to the H-shaped track, the upper plane and the lower plane have the same characteristics, the front and the rear two exchange positions of the track are replaced, and the upper plane and the lower plane are inverted, so that the stable operation, sand section of thick bamboo horizontal vertical, the sandblast phenomenon because of the rail causes thoroughly eradicates to improve the yield of psammitolite and foundry goods, through the damping spring that the connecting rod outer wall cup jointed, also can effectual improvement stability, convenient to use personnel use, better for traditional mode.
2. Through the locking switch who sets up, for the convenience of the better installation of user of service or dismantlement threaded connection pole use, the staff then can rotate locking switch, then can drive the second gear through the axis of rotation and rotate, cooperation through first gear and second gear, then can drive the nut and tighten up or loosen with threaded connection pole, thereby threaded connection pole that pulls down that can be simple swift, the spacing draw-in groove that sets up in through the track main part and the cooperation of the spacing fixture block of fixing base setting, then more stability when can letting the track main part installation, convenient to use personnel use, better for traditional mode.
Drawings
FIG. 1 is a schematic structural diagram of a sand cylinder track of a novel cold core shooter;
FIG. 2 is a schematic view of the connection between the rail main body and the support in the sand cylinder rail of the novel cold core shooter;
FIG. 3 is a schematic cross-sectional view of a rail main body and a support in a sand cylinder rail of a novel cold core shooter.
In the figure: 1. a rail body; 2. a support pillar; 3. a sand cylinder placing seat; 4. a locking switch; 5. a chute; 6. an upper slide base; 7. a lower slide base; 8. a fixed seat; 9. a threaded connecting rod; 10. a pulley; 11. a connecting rod; 12. a damping spring; 13. a limiting clamping block; 14. a limiting clamping groove; 15. connecting holes; 16. a nut; 17. a first gear; 18. a rotating shaft; 19. a second gear; 20. and braking the clamping block.
Detailed Description
Please refer to fig. 1-3, in the embodiment of the utility model, a novel sand cylinder track of cold core shooter, including track main part 1, the surface both sides of track main part 1 all are provided with a set of support column 2, top one side of track main part 1 is provided with a sand cylinder and places seat 3, surface one side of support column 2 all is provided with locking switch 4, spout 5 has all been seted up to the inside both sides of track main part 1, top one side fixed mounting of track main part 1 has last slide 6, bottom one side fixed mounting of track main part 1 has lower slide 7, the equal fixed mounting in one side that the surface of support column 2 corresponds track main part 1 has fixing base 8, one side that the inside of track main part 1 corresponds support column 2 is provided with a set of threaded connection pole 9, one side that the surface that seat 3 was placed to a sand cylinder corresponds spout 5 all is provided with pulley 10.
In fig. 2: the inside both sides that seat 3 was placed to a sand section of thick bamboo all are provided with connecting rod 11, and damping spring 12 has all been cup jointed to the outer wall one side of connecting rod 11 to make the damping spring 12 that the overall device can cup joint through the 11 outer walls of connecting rod, can effectual improvement stability.
In fig. 3: equal fixed mounting in top one side of fixing base 8 has spacing fixture block 13, spacing draw-in groove 14 has all been seted up to four corners in the inside of track main part 1, and the outer diameter ratio of spacing fixture block 13 is slightly less than the inner diameter of spacing draw-in groove 14, and fixing base 8 is connected with 1 block of track main part through spacing fixture block 13, thereby make the integrated device can pass through the spacing draw-in groove 14 that sets up in the track main part 1 and the cooperation of the spacing fixture block 13 that fixing base 8 set up, then more stability when can letting track main part 1 install.
In fig. 3: connecting hole 15 has all been seted up to the inside one side that corresponds threaded connection pole 9 of track main part 1, and the inside one side that corresponds threaded connection pole 9 of support column 2 all is provided with nut 16, and intermeshing between threaded connection pole 9 and the nut 16 to make integrated device can tighten up or loosen through nut 16 and threaded connection pole 9, thereby can simple swift pull down threaded connection pole 9.
In fig. 3: the equal fixed mounting in surface one side of nut 16 has first gear 17, and the through-hole has been seted up to one side that the inside of first gear 17 corresponds threaded connection rod 9, and the inside one side that is close to first gear 17 of support column 2 is provided with axis of rotation 18 to make the integrated device can tighten up or loosen with threaded connection rod 9 through the cooperation of first gear 17 and second gear 19, then can drive nut 16.
In fig. 3: one side of the outer wall of the rotating shaft 18 is fixedly provided with a second gear 19, the first gear 17 and the second gear 19 are meshed with each other, and one side of the outer wall of the supporting column 2, which is close to the locking switch 4, is fixedly provided with a braking fixture block 20, so that the whole device can effectively prevent the locking switch 4 from rotating due to external force factors through the braking fixture block 20.
In fig. 1 and 3: one side fixed mounting that the inner wall of support column 2 corresponds axis of rotation 18 has a thrust bearing, and support column 2 passes through thrust bearing and axis of rotation 18 fixed connection to make the integrated device can drive the more stable rotation of axis of rotation 18 through the thrust bearing.
The utility model discloses a theory of operation is: when a user uses the pulley 10 arranged on the sand cylinder placing seat 3 to be placed in the sliding groove 5 arranged on the track main body 1 to slide, due to the gravity, the pulley 10 can apply force on the lower sliding seat 7 to slide, the long-term previous pulley 10 can slowly wear the lower sliding seat 7, and after the lower sliding seat 7 is worn for a long time, the lower sliding seat 7 can be uneven, so that sand blasting phenomenon can be generated during sand blasting, the quality of sand cores is affected, in order to further improve the stability of the device, the threaded connecting rod 9 can be pulled out from the connecting hole 15, the track main body 1 is inverted up and down, the upper sliding seat 6 is replaced to the position of the previous lower sliding seat 7, the sliding fit between the pulley 10 and the upper sliding seat 6 is carried out, according to the characteristic that the track is H-shaped and the upper and lower planes are the same, the front and rear two exchange positions of the track and the upper and lower planes of the track are inverted, so that the stable operation of the, sand section of thick bamboo horizontal verticality, the sandblast phenomenon because of the rail causes is thoroughly eradicateed, thereby the yield of psammitolite and foundry goods has been improved, damping spring 12 through connecting rod 11 outer wall cup joint, also can effectual improvement stability, for the convenience of the better installation of user of service or dismantlement threaded connection pole 9 use, the staff then can rotate locking switch 4, then can drive second gear 19 through axis of rotation 18 and rotate, cooperation through first gear 17 and second gear 19, then can drive nut 16 and threaded connection pole 9 and tighten up or relax, thereby threaded connection pole 9 of pulling down that can be simple swift, spacing draw-in groove 14 that sets up in through the rail main part 1 and the spacing fixture block 13's of fixing base 8 setting cooperation, then more stability when can letting the installation of rail main part 1, convenient to use personnel use, and is relatively practical.
The above-mentioned, 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 (7)
1. A novel sand barrel track of a cold core shooter comprises a track main body (1) and is characterized in that a group of supporting columns (2) are arranged on two sides of the outer surface of the track main body (1), a sand barrel placing seat (3) is arranged on one side of the top end of the track main body (1), a locking switch (4) is arranged on one side of the outer surface of each supporting column (2), sliding grooves (5) are formed in two sides of the inner portion of the track main body (1), an upper sliding seat (6) is fixedly mounted on one side of the top end of the track main body (1), a lower sliding seat (7) is fixedly mounted on one side of the bottom end of the track main body (1), a fixing seat (8) is fixedly mounted on one side, corresponding to the track main body (1), of the inner portion of the track main body (1) and corresponding to one side of the supporting columns (2) is provided with a group of, and pulleys (10) are arranged on one side of the outer surface of the sand cylinder placing seat (3) corresponding to the sliding groove (5).
2. The sand cylinder track of the cold core shooter is characterized in that connecting rods (11) are arranged on two inner sides of the sand cylinder placing seat (3), and damping springs (12) are sleeved on one side of the outer wall of each connecting rod (11).
3. The novel sand cylinder track of a cold core shooter as claimed in claim 1, wherein one side of the top end of the fixed seat (8) is fixedly provided with a limiting clamping block (13), four corners inside the track main body (1) are provided with limiting clamping grooves (14), the outer diameter of the limiting clamping block (13) is slightly smaller than the inner diameter of the limiting clamping groove (14), and the fixed seat (8) is connected with the track main body (1) in a clamping manner through the limiting clamping block (13).
4. The novel sand cylinder track for the cold core shooter is characterized in that a connecting hole (15) is formed in one side, corresponding to the threaded connecting rod (9), of the inner portion of the track body (1), a nut (16) is arranged on one side, corresponding to the threaded connecting rod (9), of the inner portion of the supporting column (2), and the threaded connecting rod (9) and the nut (16) are meshed with each other.
5. The novel sand cylinder track for the cold core shooter is characterized in that a first gear (17) is fixedly mounted on one side of the outer surface of the nut (16), a through hole is formed in one side, corresponding to the threaded connecting rod (9), of the inner portion of the first gear (17), and a rotating shaft (18) is arranged on one side, close to the first gear (17), of the inner portion of the supporting column (2).
6. The novel sand cylinder track for the cold core shooter is characterized in that a second gear (19) is fixedly installed on one side of the outer wall of the rotating shaft (18), the first gear (17) and the second gear (19) are meshed with each other, and a braking clamping block (20) is fixedly installed on one side, close to the locking switch (4), of the outer wall of the supporting column (2).
7. The novel sand cylinder track for the cold core shooter is characterized in that a thrust bearing is fixedly installed on one side, corresponding to the rotating shaft (18), of the inner wall of the supporting column (2), and the supporting column (2) is fixedly connected with the rotating shaft (18) through the thrust bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020471306.6U CN212121596U (en) | 2020-04-03 | 2020-04-03 | Novel sand cylinder track of cold core shooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020471306.6U CN212121596U (en) | 2020-04-03 | 2020-04-03 | Novel sand cylinder track of cold core shooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212121596U true CN212121596U (en) | 2020-12-11 |
Family
ID=73686499
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020471306.6U Expired - Fee Related CN212121596U (en) | 2020-04-03 | 2020-04-03 | Novel sand cylinder track of cold core shooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212121596U (en) |
-
2020
- 2020-04-03 CN CN202020471306.6U patent/CN212121596U/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: 20201211 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |