CN207547689U - Blade boring assemblies and drilling equipment - Google Patents
Blade boring assemblies and drilling equipment Download PDFInfo
- Publication number
- CN207547689U CN207547689U CN201721650816.4U CN201721650816U CN207547689U CN 207547689 U CN207547689 U CN 207547689U CN 201721650816 U CN201721650816 U CN 201721650816U CN 207547689 U CN207547689 U CN 207547689U
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- Prior art keywords
- base
- blade
- base cover
- base body
- boring assemblies
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Abstract
Blade boring assemblies and drilling equipment provided by the utility model, are related to fixing tool technical field, which includes fixed seat and pedestal；Fixed placement has blade in the fixed seat, and the fixed seat is connect by base board with the pedestal；The pedestal includes base body and base cover, and the base board is fixedly connected with base cover, and the base cover can be rotatably arranged on the base body, and positioning unit is provided between the base cover and the base body.Base board is fixedly connected with base cover described in blade drilling equipment provided by the utility model, and the base cover can be rotatably arranged on the base body, and positioning unit is provided between the base cover and the base body.It can be by rotating and positioning so as to being processed to the processing disk on blade, the advantages that high and error with uniformity is small.
Description
Technical field
The utility model is related to fixing tool technical field, more particularly, to a kind of blade boring assemblies and drilling equipment.
Background technology
Fixture is used for rapid fastening workpiece, makes machine to the device of clamping workpiece (or guiding cutter) when fixture is processing
Bed, cutter, workpiece keep the process unit of correct relative position.That is frock clamp is the indispensable portion of mechanical processing
Part, under the drive developed in machine tool technology to high speed, efficient, accurate, compound, intelligence, environmentally friendly direction, clamp technology is just towards height
Essence, efficiently, module, combination, general, economic direction develop.
Due to the workpiece for special shape, Fig. 1 is the structure diagram of blade that the utility model background technology provides,
As shown in Figure 1, it needs to process multiple processing holes on processing disk on blade.Multiple processing holes are evenly distributed with along the circumferential direction of processing disk, are added
Man-hour requirement rotation processing disk processes processing hole one by one.
Existing mode is drilled with a die sleeve, every time by the hole on die sleeve on workpiece first preboring, removing
It after die sleeve, is drilled with being moved to by hand soon on each preboring, this method consistency is poor, the handling frequency is more, die sleeve is easy to wear makes
Into error.
There are the shortcomings of consistency is poor, device is easy to wear and error is big for existing drilling method.
Utility model content
One of the utility model is designed to provide a kind of blade boring assemblies, to solve existing drilling method
There is technical issues that consistency is poor, device is easy to wear and error.
Another of the utility model is designed to provide a kind of drilling equipment, the blade drilling group including above-mentioned offer
Part.
In order to solve the above technical problems, the utility model employs following technical scheme；The utility model first aspect carries
The blade boring assemblies of confession, wherein, including fixed seat and pedestal；
Fixed placement has blade in the fixed seat, and the fixed seat is connect by base board with the pedestal；
The pedestal includes base body and base cover, and the base board is fixedly connected with base cover, and the base cover can
It is rotatably arranged on the base body, positioning unit is provided between the base cover and the base body.
Base board is fixedly connected with base cover described in blade drilling equipment provided by the utility model, the base cover energy
It is enough rotatably arranged on the base body, positioning unit is provided between the base cover and the base body.It can pass through
Rotation and positioning are so as to being processed the processing disk on blade, the advantages that high and error with uniformity is small.
In any of the above-described technical solution, further, the positioning unit includes the first positioning component, and described first is fixed
Hyte part includes spring and ball, and locating slot is provided on the base body, sets ball hole in locating slot, the spring can
The ball is driven to spring into the ball hole.
Spring is set in the base cover, and the top of spring is set to by jackscrew in base cover, spring bottom setting
There is ball, the ball of spring bottom is sprung by base cover rotation, positioning is realized in cylindrical hole.
In any of the above-described technical solution, further, the number in the ball hole and in processing hole on the blade
Number is identical, and multiple ball holes are evenly distributed with along the circumferential direction of the locating slot.
In any of the above-described technical solution, further, the positioning unit further includes the second positioning component, and described second
Positioning component includes the first axis pin, and the ball hole is provided with location hole on the base body, is set in the base cover
Spliced eye is equipped with, first axis pin is arranged in the spliced eye and is set in the location hole.
Location hole is set to the outside of locating slot, and the number of location hole is consistent with the number of cylindrical hole, passes through the first axis pin
Realization in location hole is set to further to position.
In any of the above-described technical solution, further, mandrel is provided in the base body, states mandrel and pass through locating piece
It is fixedly connected successively with the base cover and base board, the base cover can be rotatably arranged in the bottom by the mandrel
On pedestal.
In any of the above-described technical solution, further, the locating piece includes bolt, and bolt is provided on the mandrel
Hole, the bolt are sequentially connected the base board, base cover and mandrel.It is correspondingly arranged on base board and base cover and is useful for grafting
The bolt hole of bolt.
Locating piece further includes the second axis pin, is correspondingly arranged at the top of base board, base cover and mandrel and is inserted convenient for the second axis pin
The pin shaft hole connect.
In any of the above-described technical solution, further, further include and be set between the mandrel and the base body
Bearing group.Bearing group includes rolling bearing and the first thrust bearing, and mandrel, by the insertion of bearing group, is realized and turned with base body
It is dynamic.Bearing group is used for bearing the special bearing of axial force, is exactly the power in the parallel direction of mandrel.
In any of the above-described technical solution, further, fluted, correspondence in the base cover is set on the base body
The groove is provided with annular groove, bearing is provided between the groove and the annular groove.Bearing is the second thrust bearing,
Second thrust bearing is set primarily to enlarged base lid connect with base body after endurance and seismic force, between reduction
Frictional force.
In any of the above-described technical solution, further, the fixed seat includes fixed body, is provided on the fixed body
For fixing the fixed plate of the blade.
The utility model additionally provides a kind of drilling equipment, wherein, including blade boring assemblies as described above.
Using above-mentioned technical proposal, the utility model has the advantages that：
Base board is fixedly connected with base cover described in blade drilling equipment provided by the utility model, the base cover energy
It is enough rotatably arranged on the base body, positioning unit is provided between the base cover and the base body.It can pass through
Rotation and positioning are so as to being processed the processing disk on blade, the advantages that high and error with uniformity is small.
Further, the positioning unit includes the first positioning component, and first positioning component includes spring and ball,
Locating slot is provided on the base body, ball hole is set in locating slot, and it is described that the spring can drive the ball to spring into
In ball hole.
Further, the positioning unit further includes the second positioning component, and second positioning component includes the first axis pin,
The ball hole is provided with location hole on the base body, spliced eye, first pin are provided in the base cover
Axis is arranged in the spliced eye and is set in the location hole.
Further, be provided with mandrel in the base body, state mandrel by locating piece successively with the pedestal lid and bottom
Seat board is fixedly connected, and the base cover can be rotatably arranged in by the mandrel on the base body.
The additional aspect and advantage of the utility model will become apparent or new by this practicality in following description section
The practice of type is recognized.
Description of the drawings
It below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution of the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be the utility model some embodiments, for those of ordinary skill in the art, do not paying creativeness
Under the premise of labour, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of blade that the utility model background technology provides；
Fig. 2 is the structure diagram of blade boring assemblies that the utility model embodiment one provides；
Fig. 3 is the structure diagram of the blade boring assemblies that the utility model embodiment one provides and blade；
Fig. 4 is the vertical view of base board and pedestal in the blade boring assemblies that the utility model embodiment one provides；
Fig. 5 is that the internal structure of base board and pedestal is illustrated in the blade boring assemblies that the utility model embodiment one provides
Figure；
Fig. 6 is the internal structure schematic diagram of pedestal in the blade boring assemblies that the utility model embodiment one provides；
Fig. 7 is the dimensional structure diagram of base body in the blade boring assemblies that the utility model embodiment one provides；
Fig. 8 is the dimensional structure diagram of base cover in the blade boring assemblies that the utility model embodiment one provides.
Reference numeral：
1：Pedestal； 2：First fixed plate； 3：Connecting rod；
4：Fixed body； 5：Fixing groove； 6：Process disk；
7：Blade； 8：Base board； 9：Base cover；
10：Pin shaft hole； 11：Mandrel； 12：Second thrust bearing；
13：First axis pin； 14：Bolt； 15：Location hole；
16：Second fixed plate； 17：Process hole； 18：Base body；
19：Second axis pin； 20：Third axis pin； 21：Bolt hole；
22：Annular groove； 23：Spring； 24：Locating slot；
25：Rolling bearing； 26：First thrust bearing； 27：Ball；
28：Jackscrew； 29：Blade locating piece.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model part of the embodiment, instead of all the embodiments.Based on the embodiment in the utility model, sheet
Field those of ordinary skill all other embodiments obtained without making creative work, belong to this practicality
Novel protected range.It should be noted that in the absence of conflict, the feature in embodiments herein and embodiment can
To be combined with each other.
In the description of the present invention, it should be noted that term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation of the instructions such as " level ", " interior ", " outer " or position relationship are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.In addition, term " the
One ", " second ", " third " are only used for description purpose, and it is not intended that instruction or hint relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " should be interpreted broadly, and connected or are detachably connected or integrally for example, it may be drilling
Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, can above-mentioned art be understood with concrete condition
Concrete meaning of the language in the utility model.
Explanation is further explained to the utility model with reference to specific embodiment.
Embodiment one
As shown in Figures 1 to 8, the blade boring assemblies that the embodiment of the utility model first aspect provides, including fixation
Seat and pedestal 1；
Fixed placement has blade 7 in the fixed seat, and the fixed seat is connect by base board 8 with the pedestal 1；
The pedestal 1 includes base body 18 and base cover 9, and the base board 8 is fixedly connected with base cover 9, the pedestal
Lid 9 can be rotatably arranged on the base body 18, and it is single that positioning is provided between the base cover 9 and the base body 18
Member.
Base board 8 is fixedly connected with base cover 9 described in 7 drilling equipment of blade provided by the utility model, the pedestal
Lid 9 can be rotatably arranged on the base body 18, and it is single that positioning is provided between the base cover 9 and the base body 18
Member.It can be by rotating and positioning so as to being processed to the processing disk 6 on blade 7, it is excellent that high and error with uniformity is small etc.
Point.
In any of the above-described technical solution, further, the positioning unit includes the first positioning component, and described first is fixed
Hyte part includes spring 23 and ball 27, and locating slot 24 is provided on the base body 18, ball hole, institute are set in locating slot 24
Stating spring 23 can drive the ball 27 to spring into the ball hole.
Spring 23 is set in the base cover 9, and the top of spring 23 is set to by jackscrew 28 in base cover 9, spring
23 bottoms are provided with ball 27, rotate to spring on the ball 27 of 23 bottom of spring by base cover 9 and positioning is realized in cylindrical hole.
In any of the above-described technical solution, further, the number in the ball hole and processing hole 17 on the blade 7
Number is identical, and multiple ball holes are evenly distributed with along the circumferential direction of the locating slot 24.
In any of the above-described technical solution, further, the positioning unit further includes the second positioning component, and described second
Positioning component includes the first axis pin 13, and the ball hole is provided with location hole 15, the pedestal on the base body 18
Spliced eye is provided on lid 9, first axis pin 13 is arranged in the spliced eye and is set in the location hole 15.
Location hole 15 is set to the outside of locating slot 24, and the number of location hole 15 is consistent with the number of cylindrical hole, passes through
One axis pin 13 is set to realization in location hole 15 and further positions.
In any of the above-described technical solution, further, mandrel 11 is provided in the base body 18, states mandrel 11 and pass through
Locating piece is fixedly connected successively with the base cover 9 and base board 8, and the base cover 9 can be rotationally by the mandrel 11
It is set on the base body 18.
In any of the above-described technical solution, further, the locating piece includes bolt 14, is provided on the mandrel 11
Bolt hole 21, the bolt 14 are sequentially connected the base board 8, base cover 9 and mandrel 11.It is corresponding on base board 8 and base cover 9
It is provided with the bolt hole 21 for grafting bolt 14.
Locating piece further includes the second axis pin 19, and base board 8, base cover 9 and 11 top of mandrel are correspondingly arranged on convenient for second
The pin shaft hole 10 of 19 grafting of axis pin.
In any of the above-described technical solution, further, further include be set to the mandrel 11 and the base body 18 it
Between bearing group.Bearing group includes 25 and first thrust bearing 26 of rolling bearing, and mandrel 11 passes through bearing group with base body 18
It is embedded, realize rotation.Bearing group is used for bearing the special bearing of axial force, is exactly the power in the parallel direction of mandrel 11.
In any of the above-described technical solution, further, the fixed seat includes fixed body 4, is set on the fixed body 4
It is useful for fixing the fixed plate of the blade 7.Fixed plate includes the first fixed plate 2 and the second fixed plate 16, and described second fixes
The processing disk 6 of blade 7 is fixed in the second fixed plate 16 of top, is set in the second fixed plate for being positioned to blade 7 by plate 16
The fixing groove 5 for accommodating blade is equipped with, is fixed in the second fixed plate 16 of top by third axis pin 20 by disk 6 is processed.
Rotation is provided with connecting rod 3 in first fixed plate 2, and connecting rod 3 is set between two the first fixed plates 2,
Extension bar one end is set in a fixed plate in 180 degree with that can rotate horizontally, and can be hinged by axis pin, the connecting rod 3
Rotation another described by bolt 14 at fixed plate, being connected.
Blade locating piece 29 is provided in 4 bottom of fixed body simultaneously for being positioned to the angle of blade 7.
The utility model additionally provides a kind of drilling equipment, wherein, including 7 boring assemblies of blade as described above.
Embodiment two
In order to reduce the frictional force between base cover 9 and base body 18, set on the base body 18 in the present embodiment two
It is equipped with groove, the groove is provided with annular groove 22 in the base cover 9, between the groove and the annular groove 22
It is provided with bearing.Bearing is the second thrust bearing 12, and the second thrust bearing 12 of setting is primarily to enlarged base lid 9 and pedestal
Endurance and seismic force after the connection of body 18, the frictional force between reduction.
Concrete operation method is as follows：1 top of pedestal is provided with the base cover 9 for being capable of 360 ° of rotations, and base cover 9 drives pedestal
Plate 8 and fixed body 4 rotate, and coarse positioning are carried out in cylindrical hole, then lead to when the spring 23 in the first locating piece drives ball 27 to spring into
The first axis pin 13 is crossed across the location hole 15 on the hole inserted base body 18 in base cover 9, thus by base cover 9 and base body 18
Fine positioning is carried out, can realize the advantages of consistent degree is good and error is small.
In conclusion base board described in blade drilling equipment provided by the utility model is fixedly connected with base cover, institute
Stating base cover can be rotatably arranged on the base body, and it is single that positioning is provided between the base cover and the base body
Member.It can be by rotating and positioning so as to being processed to the processing disk on blade, the advantages that high and error with uniformity is small.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, those of ordinary skill in the art should
Understand：It can still modify to the technical solution recorded in foregoing embodiments either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacement, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.In addition, it will be appreciated by those of skill in the art that although some implementations described herein
Example includes certain features included in other embodiments rather than other feature, but the combination of the feature of different embodiments is anticipated
Taste within the scope of the utility model and forms different embodiments.For example, in claims above, institute
The one of arbitrary of claimed embodiment mode can use in any combination.It is disclosed in the background technology part
Information is merely intended to deepen the understanding to the general background technology of the utility model, and is not construed as recognizing or with any shape
Formula implies that the information forms the prior art known to those skilled in the art.
Claims (10)
1. a kind of blade boring assemblies, which is characterized in that including fixed seat and pedestal；
Fixed placement has blade in the fixed seat, and the fixed seat is connect by base board with the pedestal；
The pedestal includes base body and base cover, and the base board is fixedly connected with base cover, and the base cover can rotate
Ground is set on the base body, and positioning unit is provided between the base cover and the base body.
2. blade boring assemblies according to claim 1, which is characterized in that the positioning unit includes the first positioning group
Part, first positioning component include spring and ball, and locating slot is provided on the base body, ball is set in locating slot
Hole, the spring can drive the ball to spring into the ball hole.
3. blade boring assemblies according to claim 2, which is characterized in that in the number in the ball hole and the blade
The number for processing hole is identical, and multiple ball holes are evenly distributed with along the circumferential direction of the locating slot.
4. blade boring assemblies according to claim 2, which is characterized in that the positioning unit further includes the second positioning group
Part, second positioning component include the first axis pin, and the ball hole is provided with location hole on the base body, described
Spliced eye is provided in base cover, first axis pin is arranged in the spliced eye and is set in the location hole.
5. blade boring assemblies according to claim 1, which is characterized in that be provided with mandrel in the base body, state core
Axis is fixedly connected by locating piece with the base cover and base board successively, and the base cover can be rotationally by the mandrel
It is set on the base body.
6. blade boring assemblies according to claim 5, which is characterized in that the locating piece includes bolt, the mandrel
On be provided with bolt hole, the bolt is sequentially connected the base board, base cover and mandrel.
7. blade boring assemblies according to claim 5, which is characterized in that further include and be set to the mandrel and the bottom
Bearing group between pedestal.
8. blade boring assemblies according to claim 1, which is characterized in that set on the base body it is fluted, it is described
The groove is provided with annular groove in base cover, bearing is provided between the groove and the annular groove.
9. blade boring assemblies according to claim 1, which is characterized in that the fixed seat includes fixed body, described solid
Determine to be provided with the fixed plate for fixing the blade on body.
10. a kind of drilling equipment, which is characterized in that including blade boring assemblies as described in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721650816.4U CN207547689U (en) | 2017-11-30 | 2017-11-30 | Blade boring assemblies and drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721650816.4U CN207547689U (en) | 2017-11-30 | 2017-11-30 | Blade boring assemblies and drilling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207547689U true CN207547689U (en) | 2018-06-29 |
Family
ID=62678712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721650816.4U Expired - Fee Related CN207547689U (en) | 2017-11-30 | 2017-11-30 | Blade boring assemblies and drilling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207547689U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713761A (en) * | 2022-03-31 | 2022-07-08 | 西安航天发动机有限公司 | Interference-free auxiliary tool for bonding wax molds of aerospace liquid engine wheel products |
-
2017
- 2017-11-30 CN CN201721650816.4U patent/CN207547689U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114713761A (en) * | 2022-03-31 | 2022-07-08 | 西安航天发动机有限公司 | Interference-free auxiliary tool for bonding wax molds of aerospace liquid engine wheel products |
| CN114713761B (en) * | 2022-03-31 | 2024-02-09 | 西安航天发动机有限公司 | Interference-free auxiliary tool for bonding wax patterns of wheel products of aerospace liquid engines |
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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: 20180629 Termination date: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |