CN214980215U - Main shaft box casting structure - Google Patents
Main shaft box casting structure Download PDFInfo
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- CN214980215U CN214980215U CN202121555857.1U CN202121555857U CN214980215U CN 214980215 U CN214980215 U CN 214980215U CN 202121555857 U CN202121555857 U CN 202121555857U CN 214980215 U CN214980215 U CN 214980215U
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- main spindle
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- 238000005266 casting Methods 0.000 title claims abstract description 19
- 230000017525 heat dissipation Effects 0.000 claims description 15
- 238000007789 sealing Methods 0.000 claims description 13
- 210000001503 joint Anatomy 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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Abstract
The utility model belongs to the field of casting structures, in particular to a main spindle box casting structure, which comprises a central shaft, wherein the rear part of the central shaft is fixedly connected with a connecting shaft, the left side of the connecting shaft is fixedly connected with an adjusting valve, the adjusting valve comprises a bottom plate, a fixing screw and a cylinder, the middle part of the bottom plate is fixedly connected with the fixing screw, the middle part of the fixing screw is fixedly connected with the cylinder, and an instrument is fixedly connected above the adjusting valve; through the center pin, the connecting axle, the governing valve, the instrument, the limiting plate, the fastening push pedal, a groove, the structural design of bleeder vent and butt plate, realized that the center pin box adopts whole foundry goods structure, make all key spare parts all in the function of foundry goods box, inside center pin nonparallel has been solved, lead to inside friction too big, make the direct problem that causes the damage of equipment, the stable efficiency of whole honing in-process has been improved, inner structure is compact together simultaneously, the conflict process has been avoided, reduce and damage the probability.
Description
Technical Field
The utility model relates to a foundry goods structure field specifically is main headstock body foundry goods structure.
Background
A grinder for honing the workpiece to finish its surface by honing head is composed of a vertical honing machine and a horizontal honing machine, which have longer working stroke and are suitable for honing deep holes up to 3000 mm in depth, a horizontally arranged honing head not rotating but reciprocating axially, a main shaft to drive said workpiece to rotate, a central frame for supporting said workpiece and a guide frame for supporting honing rod, and features that during machining, the honing head has radially feeding oilstone under the action of expanding-contracting mechanism to gradually machine it to needed size, and a main spindle box with integral casting structure for holding all key parts in it, ensuring the stability of whole honing process and generating stress deformation between sheet metal boxes, resulting in non-parallelism between stroke and spindle, which greatly impairs honing accuracy, and is completely avoided by the integral casting housing.
Inside precision is more accurate when operating, can carry out long-time continuous operation, and inside main shaft can not nonparallel simultaneously, can make inside wearing and tearing reduce through outside box, has improved operation life greatly.
When the existing equipment is used, the internal connection is not stable enough, and meanwhile, when the equipment is operated, the friction inside the equipment is too large due to the fact that the main shaft inside the equipment is not parallel, so that the equipment is directly damaged, and the equipment cannot be used;
therefore, the main shaft box casting structure is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
In order to compensate prior art not enough, solve equipment when using, the internal connection is stable inadequately, is operating simultaneously, because inside main shaft nonparallel leads to inside friction too big, makes equipment directly cause the damage, the problem that can't use, the utility model provides a headstock body casting structure.
The utility model provides a technical scheme that its technical problem adopted is: headstock body foundry goods structure, including the center pin, the rear portion fixedly connected with connecting axle of center pin, the left side fixedly connected with governing valve of connecting axle, the governing valve includes bottom plate, fixed screw and cylinder, the middle part fixedly connected with fixed screw of bottom plate, the middle part fixedly connected with cylinder of fixed screw, the top fixedly connected with instrument of governing valve, the middle part fixedly connected with limiting plate of instrument, the right side top fixedly connected with fastening push pedal of limiting plate, the fastening push pedal includes block post, square piece and flat mouthful of screw, the middle part fixedly connected with square piece of block post, the middle part fixedly connected with flat mouthful of screw of square piece, the left side top fixedly connected with recess of fastening push pedal.
The middle part of the groove is fixedly connected with an air hole, the upper part of the air hole is fixedly connected with a butt plate, the upper part of the butt plate is fixedly connected with a vertical plate, the right side of the vertical plate is fixedly connected with a heat dissipation port, the inside of the heat dissipation port is fixedly connected with a clamping plate, the middle part of the clamping plate is fixedly connected with an auxiliary plate, the middle part of the auxiliary plate is fixedly connected with a sealing plate, and the middle part of the sealing plate is fixedly connected with a reinforcing plate. Meanwhile, the internal structures are compact, so that the collision process is avoided, and the damage probability is reduced.
Preferably, constitute revolution mechanic between center pin and the connecting axle, and be connected through the block between connecting axle and the governing valve, assist through the connecting axle, it is more firm during the center pin butt joint.
Preferably, the quantity of fixed screw is a plurality of, the fixed screw is symmetrical between the axis with the bottom plate, and is connected through the welding between bottom plate and the cylinder, installs through the fixed screw and dismantles, improves operator's installation rate.
Preferably, coincide mutually between the axis of instrument and limiting plate, and the limiting plate is symmetrical between with the axis of recess, restricts through the limiting plate, and is more accurate during messenger's installation.
Preferably, the clamping column is connected with the square block through welding, the square block is overlapped with the central axis of the flat screw, and the clamping column is used for positioning, so that the internal components are isolated from each other.
Preferably, the air holes coincide with the central axis of the butt joint plate, the joint of the butt joint plate and the vertical plate forms a limit groove with the same size, and the butt joint plate of the equipment can be conveniently adjusted and used through the air holes.
Preferably, the heat dissipation port is connected with the clamping plate through clamping, the clamping plate is overlapped with the central axis of the heat dissipation port, the heat inside the heat dissipation port is discharged through the heat dissipation port, and the stability of the equipment is improved.
Preferably, the inner dimension of the auxiliary plate is matched with the outer dimension of the sealing plate, the sealing plate is connected with the reinforcing plate through clamping, the auxiliary plate is used for positioning, and the strength of the equipment is improved by matching with the sealing plate.
The utility model discloses an useful part lies in:
1. the utility model discloses a center pin, connecting axle, governing valve, instrument, limiting plate, fastening push pedal, recess, bleeder vent and butt plate's structural design has realized that the center pin box adopts whole casting structure for all key spare parts are all in the function of casting box, have solved inside center pin nonparallel, lead to inside friction too big, make equipment directly cause the problem of damage, improved the stable efficiency in the whole honing process, the inner structure is compact together simultaneously, has avoided the conflict process, reduces the damage probability;
2. the utility model discloses a structural design of bottom plate, fixed screw, cylinder, block post, square piece, flat screw and thermovent has realized that inside dispels the heat, and the function of improve equipment stability has solved inside structural separation, and the adaptability that inside connection used has been improved to the problem that inside shell intensity is low, improves inside panel intensity simultaneously, makes panel and inside part keep apart, avoids the friction damage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic view of a front perspective structure of the present invention;
FIG. 2 is an enlarged view of the structure of the regulating valve of the present invention;
FIG. 3 is an enlarged view of the fastening push rod structure of the present invention;
fig. 4 is an enlarged view of the structure at a in fig. 1 according to the present invention;
fig. 5 is a structural anatomy diagram at B in fig. 1 according to the present invention.
In the figure: 1. a central shaft; 2. a connecting shaft; 3. adjusting a valve; 301. a base plate; 302. fixing screws; 303. a cylinder; 4. a meter; 5. a limiting plate; 6. fastening the push plate; 601. a snap post; 602. a square block; 603. a flat screw; 7. a groove; 8. air holes are formed; 9. a butt plate; 10. a vertical plate; 11. a heat dissipation port; 12. a clamping plate; 13. an auxiliary plate; 14. a sealing plate; 15. a reinforcing plate.
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 efforts belong to the protection scope of the present invention.
Please refer to fig. 1-5, the main spindle box casting structure, including a central shaft 1, a rear portion fixedly connected with connecting shaft 2 of the central shaft 1, a left side fixedly connected with regulating valve 3 of the connecting shaft 2, the regulating valve 3 includes a bottom plate 301, a fixing screw 302 and a cylinder 303, a middle portion fixedly connected with fixing screw 302 of the bottom plate 301, a middle portion fixedly connected with cylinder 303 of the fixing screw 302, a top fixedly connected with instrument 4 of the regulating valve 3, a middle portion fixedly connected with limiting plate 5 of the instrument 4, a right side top fixedly connected with fastening push plate 6 of the limiting plate 5, the fastening push plate 6 includes a fastening column 601, a square 602 and a flat screw 603, a middle portion fixedly connected with square 602 of the fastening column 601, a middle portion fixedly connected with flat screw 603 of the square 602, and a left side top fixedly connected with groove 7 of the fastening push plate 6.
The middle part of the groove 7 is fixedly connected with an air vent 8, the upper part of the air vent 8 is fixedly connected with a butt plate 9, the upper part of the butt plate 9 is fixedly connected with a vertical plate 10, the right side of the vertical plate 10 is fixedly connected with a heat dissipation port 11, the inside of the heat dissipation port 11 is fixedly connected with a clamping plate 12, the middle part of the clamping plate 12 is fixedly connected with an auxiliary plate 13, the middle part of the auxiliary plate 13 is fixedly connected with a sealing plate 14, and the middle part of the sealing plate 14 is fixedly connected with a reinforcing plate 15; during operation, the utility model discloses a center pin 1, connecting axle 2, governing valve 3, instrument 4, limiting plate 5, fastening push pedal 6, recess 7, bleeder vent 8 and butt-joint plate 9's structural design, it adopts whole foundry goods structure to have realized the headstock body, make all key spare parts all function in the casting box, inside center pin 1 nonparallel has been solved, it is too big to lead to inside friction, make the direct problem that causes the damage of equipment, the stable efficiency of whole honing in-process has been improved, the inner structure is compact together simultaneously, the conflict process has been avoided, reduce the damage probability.
A rotating structure is formed between the central shaft 1 and the connecting shaft 2, and the connecting shaft 2 is connected with the regulating valve 3 through clamping; during operation, the connection shaft 2 is used for assisting, and the central shaft 1 is more firm in butt joint.
The number of the fixing screws 302 is multiple, the fixing screws 302 are symmetrical with the central axis of the bottom plate 301, and the bottom plate 301 is connected with the cylinder 303 through welding; during operation, the fixing screws 302 are used for mounting and dismounting, and the mounting speed of an operator is increased.
The central axes of the instrument 4 and the limiting plate 5 are coincided, and the central axes of the limiting plates 5 of the groove 7 are symmetrical; during operation, restrict through limiting plate 5, it is more accurate during messenger's installation.
The clamping column 601 is connected with the square block 602 through welding, and the square block 602 is overlapped with the central axis of the flat screw 603; during operation, the positioning is performed through the clamping column 601, so that the internal component connection is isolated.
The air holes 8 are coincided with the central axis of the butt joint plate 9, and a limit groove with matched size is formed at the joint of the butt joint plate 9 and the vertical plate 10; during operation, the butt plate 9 of the equipment can be conveniently adjusted through the air holes 8.
The heat dissipation port 11 is connected with the clamping plate 12 through clamping, and the central axes of the clamping plate 12 and the heat dissipation port 11 are overlapped; when the heat dissipation device works, the heat inside the device is discharged through the heat dissipation port 11, and the stability of the device is improved.
The inner dimension of the auxiliary plate 13 is matched with the outer dimension of the sealing plate 14, and the sealing plate 14 is connected with the reinforcing plate 15 through clamping; during operation, the auxiliary plate 13 is used for positioning, and the strength of the equipment is improved by matching with the sealing plate 14.
The theory of operation carries out the butt joint of outside equipment through center pin 1, carries out the auxiliary connection through connecting axle 2 at rear portion, carries out the butt joint operation with outside foundry goods structure through the limiting plate 5 at middle part simultaneously and uses, after the butt joint is accomplished, moves equipment and starts, adjusts the operation through the fastening push pedal 6 of both sides, adjusts the completion back, can accomplish the operation.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (8)
1. Main shaft box foundry goods structure, its characterized in that: including center pin (1), the rear portion fixedly connected with connecting axle (2) of center pin (1), the left side fixedly connected with governing valve (3) of connecting axle (2), governing valve (3) include bottom plate (301), fixed screw (302) and cylinder (303), the middle part fixedly connected with fixed screw (302) of bottom plate (301), the middle part fixedly connected with cylinder (303) of fixed screw (302), the top fixedly connected with instrument (4) of governing valve (3), the middle part fixedly connected with limiting plate (5) of instrument (4), the right side top fixedly connected with fastening push pedal (6) of limiting plate (5), fastening push pedal (6) include block post (601), square piece (602) and flat screw (603), the middle part fixedly connected with square piece (602) of block post (601), a flat screw (603) is fixedly connected to the middle of the square block (602), and a groove (7) is fixedly connected to the upper portion of the left side of the fastening push plate (6);
the middle part fixedly connected with bleeder vent (8) of recess (7), the top fixedly connected with butt plate (9) of bleeder vent (8), the vertical board (10) of top fixedly connected with of butt plate (9), right side fixedly connected with thermovent (11) of vertical board (10), the inside fixedly connected with snap-on plate (12) of thermovent (11), the middle part fixedly connected with accessory plate (13) of snap-on plate (12), the middle part fixedly connected with closing plate (14) of accessory plate (13), the middle part fixedly connected with reinforcing plate (15) of closing plate (14).
2. The main spindle box casting structure according to claim 1, wherein: a rotating structure is formed between the central shaft (1) and the connecting shaft (2), and the connecting shaft (2) is connected with the regulating valve (3) through clamping.
3. The main spindle box casting structure according to claim 1, wherein: the number of the fixing screws (302) is multiple, the fixing screws (302) are symmetrical with the central axis of the bottom plate (301), and the bottom plate (301) is connected with the cylinder (303) through welding.
4. The main spindle box casting structure according to claim 1, wherein: the instrument (4) and the central axis of the limiting plate (5) are coincided, and the limiting plate (5) is symmetrical with the central axis of the groove (7).
5. The main spindle box casting structure according to claim 1, wherein: the clamping column (601) is connected with the square block (602) through welding, and the middle axes of the square block (602) and the flat screw (603) are overlapped.
6. The main spindle box casting structure according to claim 1, wherein: the air holes (8) are overlapped with the central axis of the butt joint plate (9), and the joint of the butt joint plate (9) and the vertical plate (10) forms a limit groove with the same size.
7. The main spindle box casting structure according to claim 1, wherein: the heat dissipation port (11) is connected with the clamping plate (12) through clamping, and the central axes of the clamping plate (12) and the heat dissipation port (11) are overlapped.
8. The main spindle box casting structure according to claim 1, wherein: the inner dimension of the auxiliary plate (13) is matched with the outer dimension of the sealing plate (14), and the sealing plate (14) is connected with the reinforcing plate (15) through clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121555857.1U CN214980215U (en) | 2021-07-08 | 2021-07-08 | Main shaft box casting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121555857.1U CN214980215U (en) | 2021-07-08 | 2021-07-08 | Main shaft box casting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214980215U true CN214980215U (en) | 2021-12-03 |
Family
ID=79102610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121555857.1U Active CN214980215U (en) | 2021-07-08 | 2021-07-08 | Main shaft box casting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214980215U (en) |
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2021
- 2021-07-08 CN CN202121555857.1U patent/CN214980215U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240112 Address after: Building A3, Jiangsu Dongheng Airport High tech Industrial Park, No.19 Airport New Area, Guozhuang Town, Jurong City, Zhenjiang City, Jiangsu Province, 212431 Patentee after: Zhenjiang Chuangrong Machinery Technology Co.,Ltd. Address before: 210000 room 702, No. 32-1, daxianlu, Qinhuai District, Nantong City, Jiangsu Province Patentee before: Nanjing senernan Precision Machine Tool Co.,Ltd. |