CN216138073U - Bearing frame casting device convenient to change - Google Patents
Bearing frame casting device convenient to change Download PDFInfo
- Publication number
- CN216138073U CN216138073U CN202122142962.9U CN202122142962U CN216138073U CN 216138073 U CN216138073 U CN 216138073U CN 202122142962 U CN202122142962 U CN 202122142962U CN 216138073 U CN216138073 U CN 216138073U
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- groove
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- 238000005266 casting Methods 0.000 title claims abstract description 21
- 230000008859 change Effects 0.000 title claims description 3
- 238000003466 welding Methods 0.000 claims description 17
- 230000007246 mechanism Effects 0.000 claims description 15
- 239000007788 liquid Substances 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 238000001914 filtration Methods 0.000 description 2
- 229910001338 liquidmetal Inorganic materials 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a bearing block casting device convenient to replace, and relates to the technical field of bearing block casting devices. According to the utility model, the knobs on two sides are rotated to rotate the worm, the worm is meshed with the worm wheel, the worm wheel drives the threaded rod to rotate simultaneously, the locking block moves to one side far away from the locking groove through thread matching, then the locking block is separated from the inner side of the locking groove, and then the central column is taken out from the mounting groove, so that the central column is convenient to disassemble and replace, and the problem of inconvenience in replacement is solved.
Description
Technical Field
The utility model relates to the technical field of bearing seat casting devices, in particular to a bearing seat casting device convenient to replace.
Background
After decades of development, China has become the third largest bearing manufacturing country in the world, and many daily servers all need bearings, the service life of the bearings is prolonged, the performance of the bearings is improved, so that energy consumption emission is reduced, the bearing seats also play an important role, a mold is required to be shaped and manufactured in the bearing seat casting process, liquid metal is cast into a casting cavity matched with the shape of a part in the casting process, and the part or a blank is obtained after the liquid metal is cooled and solidified.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a bearing seat casting device convenient to replace, and aims to solve the problem that the conventional bearing seat casting device convenient to replace does not have rapid demoulding in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a bearing block casting device convenient to replace comprises a base, a driving motor and a pneumatic telescopic rod, wherein a controller is installed on the outer wall of one side of the base, a lower die is installed at the top end of the base, a groove is formed in the top end of the lower die, and an ejection mechanism is installed on the inner wall of the base;
the pneumatic telescopic rods are mounted on two sides of the top end of the base, the top end of each pneumatic telescopic rod is connected with the top plate, the bottom end of the top plate is provided with an upper die, two sides of the top end of the lower die are connected with positioning rods, positioning grooves matched with the positioning rods are formed in two sides of the bottom end of the upper die, the bottom end of the upper die is provided with a welding block, a mounting groove is formed in the bottom end of the welding block, a central column is mounted on the inner side of the mounting groove, and dismounting mechanisms are mounted on the inner walls of two sides of the welding block;
the top end of the upper die is provided with a blanking pipe, and the top end of the blanking pipe is provided with a blanking structure.
Preferably, the blanking structure comprises a driving motor, the driving motor is installed at the top end of the blanking pipe, the output end of the driving motor is connected with a screw rod through a driving shaft, and liquid inlet pipes are arranged on two sides of the bottom end of the blanking pipe.
Preferably, the funnel is arranged above the outer wall of one side of the blanking pipe, the filter screen is arranged on the inner wall of the funnel, and the heating plates are arranged on the outer walls of the two sides of the blanking pipe.
Preferably, the disassembly mechanism comprises a threaded rod, a locking block and a locking groove, the threaded rod is mounted on the inner walls of the two sides of the welding block, the locking block is mounted on the outer wall of one side of the threaded rod, and the locking groove matched with the locking block is formed in the outer wall of one side of the central column.
Preferably, the outer wall of threaded rod one side is installed the worm wheel, and the worm is installed to the top of worm wheel, the one end of worm is connected with the knob.
Preferably, the inner walls of the two sides of the welding block are provided with limit grooves, and the outer walls of the two ends of the locking block are connected with the limit grooves through limit blocks.
Preferably, ejection mechanism includes positive and negative motor, lead screw, slider, bracing piece, connecting plate and ejector pin, the lead screw is installed in the inner wall of base, positive and negative motor is installed to one side of lead screw, the slider is all installed to the both sides of lead screw outer wall, and the equal movable hinge in top of slider has the bracing piece, the top of bracing piece is connected with the connecting plate, and the ejector pin is all installed to the both sides on connecting plate top.
Compared with the prior art, the utility model has the beneficial effects that:
(1) the utility model provides a knob, a lock groove and a threaded rod, wherein the knobs at two sides are rotated to enable a worm to rotate, the worm is meshed with a worm wheel, the worm wheel drives the threaded rod to simultaneously rotate, the threads are matched, a lock block moves to one side far away from the lock groove and then is separated from the inner side of the lock groove, and then a central column is taken out from a mounting groove, so that the central column is convenient to disassemble and replace, and the problem of inconvenience in replacement is solved;
(2) the utility model provides a positive and negative motor, a mandril and a lead screw, wherein the lead screw is rotated by utilizing the work of the positive and negative motor, the lead screw is in threaded fit, a slide block is simultaneously moved inwards, then the included angle between supporting rods is reduced, a connecting plate drives the mandril to move upwards, the fast demoulding is realized through the mandril, and the problem of inconvenient demoulding is solved;
(3) the utility model provides a driving motor, a heating plate and a screw rod, wherein the screw rod is rotated to perform blanking by utilizing the work of the driving motor, and the heating plate generates heat to heat molten liquid in the blanking process, so that the molten liquid is prevented from being cooled in the blanking process, and the problem of poor product quality is solved.
Drawings
FIG. 1 is a schematic cross-sectional view of the apparatus of the present invention;
FIG. 2 is a schematic front view of the apparatus of the present invention;
FIG. 3 is a schematic top view of the lower mold of the present invention;
FIG. 4 is a schematic structural view of the detaching mechanism of the present invention;
fig. 5 is a schematic structural diagram of the ejection mechanism of the present invention.
In the figure: 1. a base; 2. a lower die; 3. a groove; 4. positioning a rod; 5. a controller; 6. a central column; 7. welding the blocks; 8. a liquid inlet pipe; 9. a knob; 10. a funnel; 11. filtering with a screen; 12. a drive motor; 13. a screw rod; 14. a discharging pipe; 15. heating plates; 16. a top plate; 17. an upper die; 18. positioning a groove; 19. a pneumatic telescopic rod; 20. a worm; 21. mounting grooves; 22. a worm gear; 23. a disassembly mechanism; 2301. a threaded rod; 2302. a locking block; 2303. locking the groove; 24. an ejection mechanism; 2401. a positive and negative motor; 2402. a screw rod; 2403. a slider; 2404. a support bar; 2405. a connecting plate; 2406. and a push rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1: referring to fig. 1-5, a bearing seat casting device convenient to replace comprises a base 1, a driving motor 12 and a pneumatic telescopic rod 19, wherein a controller 5 is installed on the outer wall of one side of the base 1, the model of the controller 5 can be JY-PH160, a lower die 2 is installed at the top end of the base 1, a groove 3 is formed in the top end of the lower die 2, and an ejection mechanism 24 is installed on the inner wall of the base 1;
the pneumatic telescopic rods 19 are mounted on two sides of the top end of the base 1, the type of each pneumatic telescopic rod 19 can be YQL890, the top ends of the pneumatic telescopic rods 19 are connected with a top plate 16, an upper die 17 is mounted at the bottom end of the top plate 16, positioning rods 4 are connected with two sides of the top end of the lower die 2, positioning grooves 18 matched with the positioning rods 4 are formed in two sides of the bottom end of the upper die 17, a welding block 7 is mounted at the bottom end of the upper die 17, a mounting groove 21 is formed in the bottom end of the welding block 7, a central column 6 is mounted on the inner side of the mounting groove 21, and dismounting mechanisms 23 are mounted on inner walls of two sides of the welding block 7;
a blanking pipe 14 is arranged at the top end of the upper die 17, and a blanking structure is arranged at the top end of the blanking pipe 14;
referring to fig. 1-5, the bearing seat casting device convenient to replace further comprises a blanking structure, wherein the blanking structure comprises a driving motor 12, the model of the driving motor 12 can be YE2-3KW-4, the driving motor 12 is installed at the top end of a blanking pipe 14, the output end of the driving motor 12 is connected with a screw rod 13 through a driving shaft, and liquid inlet pipes 8 are arranged on two sides of the bottom end of the blanking pipe 14;
a funnel 10 is arranged above the outer wall of one side of the discharging pipe 14, a filter screen 11 is arranged on the inner wall of the funnel 10, and heating plates 15 are arranged on the outer walls of the two sides of the discharging pipe 14;
specifically, as shown in fig. 1 and 2, when the structure is used, the driving motor 12 works to enable the screw rod 13 to rotate for blanking, the heating plate 15 works to generate heat in the blanking process, molten liquid is heated, the molten liquid is prevented from being cooled in the blanking process, and the product quality is ensured.
Example 2: the disassembling mechanism 23 comprises a threaded rod 2301, a locking block 2302 and a locking groove 2303, the threaded rod 2301 is installed on the inner walls of the two sides of the welding block 7, the locking block 2302 is installed on the outer wall of one side of the threaded rod 2301, and the locking groove 2303 matched with the locking block 2302 is formed in the outer wall of one side of the central column 6;
a worm wheel 22 is arranged on the outer wall of one side of the threaded rod 2301, a worm 20 is arranged above the worm wheel 22, and one end of the worm 20 is connected with a knob 9;
the inner walls of the two sides of the welding block 7 are provided with limiting grooves, and the outer walls of the two ends of the locking block 2302 are connected with the limiting grooves through limiting blocks;
specifically, as shown in fig. 1, 2 and 4, when the structure is used, the knobs 9 on both sides are rotated to rotate the worm 20, the worm 20 is meshed with the worm wheel 22, the worm wheel 22 drives the threaded rod 2301 to rotate simultaneously, the locking block 2302 moves to one side far away from the locking groove 2303 through threaded engagement, then the locking block breaks away from the inner side of the locking groove 2303, and then the center post 6 is taken out of the mounting groove 21, so that the center post 6 is convenient to detach and replace.
Example 3: the ejection mechanism 24 comprises a positive and negative motor 2401, a screw rod 2402, a slider 2403, a support rod 2404, a connecting plate 2405 and ejector rods 2406, the screw rod 2402 is mounted on the inner wall of the base 1, the positive and negative motor 2401 is mounted on one side of the screw rod 2402, the type of the positive and negative motor 2401 can be F-3420-1, the sliders 2403 are mounted on two sides of the outer wall of the screw rod 2402, the support rod 2404 is movably hinged to the top end of each slider 2403, the top end of each support rod 2404 is connected with the connecting plate 2405, and the ejector rods 2406 are mounted on two sides of the top end of the connecting plate 2405;
specifically, as shown in fig. 1 and 5, when the structure is used, the screw rod 2402 is rotated by the operation of the forward and reverse motor 2401, the screw threads are matched, the slider 2403 moves inwards at the same time, then the included angle between the supporting rods 2404 is reduced, the connecting plate 2405 drives the ejector rod 2406 to move upwards, and the quick demoulding is realized through the ejector rod 2406.
The output end of the controller 5 is electrically connected with the input ends of the driving motor 12, the heating plate 15, the pneumatic telescopic rod 19 and the positive and negative motor 2401 through wires.
The working principle is as follows: when the device is used, firstly, the upper die 17 is lowered to the position above the lower die 2 through the work of the pneumatic telescopic rod 19, then the positioning rod 4 is positioned in the positioning groove 18, the molten liquid is poured into the funnel 10 and then enters the groove 3 through the discharging pipe 14, and the molten liquid in the groove 3 is cooled and then is demoulded;
the first innovation point implementation step:
the first step is as follows: filtering the molten liquid through a filter screen 11, and then, enabling a screw rod 13 to rotate to perform blanking through the work of a driving motor 12;
the second step is that: the heating plate 15 works to generate heat in the blanking process, so that the melt is heated, the melt is prevented from being cooled in the blanking process, and the product quality is ensured.
The implementation step of the second innovation point:
the worm 20 is rotated by rotating the knobs 9 at both sides, the worm 20 is meshed with the worm wheel 22, the worm wheel 22 drives the threaded rod 2301 to rotate simultaneously, the locking block 2302 moves to one side far away from the locking groove 2303 through threaded matching, then the locking block is separated from the inner side of the locking groove 2303, and then the central column 6 is taken out from the mounting groove 21 to be replaced.
The third innovation point implementation step:
the screw rod 2402 rotates through the work of the positive and negative motor 2401, the screw threads are matched, the sliding block 2403 moves towards the inner side at the same time, then the included angle between the supporting rods 2404 is reduced, the connecting plate 2405 drives the ejector rod 2406 to move upwards, and the workpiece is ejected through the ejector rod 2406.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a bearing frame casting device convenient to change, includes base (1), driving motor (12) and pneumatic telescopic link (19), its characterized in that: a controller (5) is installed on the outer wall of one side of the base (1), a lower die (2) is installed at the top end of the base (1), a groove (3) is formed in the top end of the lower die (2), and an ejection mechanism (24) is installed on the inner wall of the base (1);
the automatic welding machine is characterized in that pneumatic telescopic rods (19) are mounted on two sides of the top end of the base (1), the top end of each pneumatic telescopic rod (19) is connected with a top plate (16), an upper die (17) is mounted at the bottom end of each top plate (16), positioning rods (4) are connected with two sides of the top end of the lower die (2), positioning grooves (18) matched with the positioning rods (4) are formed in two sides of the bottom end of the upper die (17), a welding block (7) is mounted at the bottom end of the upper die (17), a mounting groove (21) is formed in the bottom end of the welding block (7), a central column (6) is mounted on the inner side of the mounting groove (21), and disassembling mechanisms (23) are mounted on the inner walls of two sides of the welding block (7);
and a blanking pipe (14) is arranged at the top end of the upper die (17), and a blanking structure is arranged at the top end of the blanking pipe (14).
2. A bearing housing casting apparatus as claimed in claim 1, wherein: the blanking structure comprises a driving motor (12), wherein the driving motor (12) is installed at the top end of a blanking pipe (14), the output end of the driving motor (12) is connected with a screw rod (13) through a driving shaft, and liquid inlet pipes (8) are arranged on two sides of the bottom end of the blanking pipe (14).
3. A bearing housing casting apparatus as claimed in claim 1, wherein: the funnel (10) is arranged above the outer wall of one side of the discharging pipe (14), the filter screen (11) is installed on the inner wall of the funnel (10), and the heating plates (15) are installed on the outer walls of the two sides of the discharging pipe (14).
4. A bearing housing casting apparatus as claimed in claim 1, wherein: disassembly body (23) include threaded rod (2301), locking piece (2302) and locked groove (2303), the inner wall in welding piece (7) both sides is installed in threaded rod (2301), locking piece (2302) is installed to the outer wall of threaded rod (2301) one side, one side outer wall of center post (6) all be provided with locking piece (2302) assorted locked groove (2303).
5. A bearing housing casting apparatus as claimed in claim 4, wherein: worm wheel (22) are installed to the outer wall of threaded rod (2301) one side, and worm (20) are installed to the top of worm wheel (22), the one end of worm (20) is connected with knob (9).
6. A bearing housing casting apparatus as claimed in claim 4, wherein: the inner wall of welding piece (7) both sides all is provided with the spacing groove, the both ends outer wall of locking piece (2302) all is connected with the spacing groove through the stopper.
7. A bearing housing casting apparatus as claimed in claim 1, wherein: ejecting mechanism (24) are including positive and negative motor (2401), lead screw (2402), slider (2403), bracing piece (2404), connecting plate (2405) and ejector pin (2406), install in the inner wall of base (1) lead screw (2402), positive and negative motor (2401) is installed to one side of lead screw (2402), slider (2403) are all installed to the both sides of lead screw (2402) outer wall, and the top of slider (2403) all activity hinge has bracing piece (2404), the top of bracing piece (2404) is connected with connecting plate (2405), and ejector pin (2406) are all installed to the both sides on connecting plate (2405) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122142962.9U CN216138073U (en) | 2021-09-07 | 2021-09-07 | Bearing frame casting device convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122142962.9U CN216138073U (en) | 2021-09-07 | 2021-09-07 | Bearing frame casting device convenient to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216138073U true CN216138073U (en) | 2022-03-29 |
Family
ID=80811276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122142962.9U Expired - Fee Related CN216138073U (en) | 2021-09-07 | 2021-09-07 | Bearing frame casting device convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216138073U (en) |
-
2021
- 2021-09-07 CN CN202122142962.9U patent/CN216138073U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220329 |