CN109926849A - Output shaft boring grab - Google Patents
Output shaft boring grab Download PDFInfo
- Publication number
- CN109926849A CN109926849A CN201811455286.7A CN201811455286A CN109926849A CN 109926849 A CN109926849 A CN 109926849A CN 201811455286 A CN201811455286 A CN 201811455286A CN 109926849 A CN109926849 A CN 109926849A
- Authority
- CN
- China
- Prior art keywords
- hole
- output shaft
- fixing seat
- supporting table
- intermediate fixing
- Prior art date
- 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.)
- Pending
Links
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 18
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims abstract description 14
- 238000005553 drilling Methods 0.000 claims abstract description 7
- 229910052742 iron Inorganic materials 0.000 claims abstract description 7
- 230000002035 prolonged effect Effects 0.000 claims description 6
- 238000010079 rubber tapping Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The present invention provides a kind of output shaft boring grabs, comprising: supporting table is equipped with first through hole, and supporting table is equipped with U-type groove；One end of intermediate fixing seat is connect with supporting table, intermediate fixing seat is equipped with the second through-hole, intermediate fixing seat is equipped with groove, the end of output shaft is against on the end face in supporting table, when facing the part drilling and tapping that output shaft is located above U-type groove, iron filings are discharged via U-type groove from groove, and the mounting groove of the fixed block for installation is offered on the side wall of intermediate fixing seat, and fixed block is removably mounted in mounting groove；The other end of intermediate fixing seat is connect with pedestal, pedestal is equipped with perforative third through-hole, first through hole, the second through-hole are connected with third through-hole, first through hole and the second through-hole constitute the internal output shaft mounting hole for being equipped with multiple installation steps, and output shaft is located in supporting table and intermediate fixing seat by installation step.Fixture through the invention can be such that the iron filings of drilling are discharged by U-type groove and groove.
Description
Technical field
The invention belongs to field of fixtures, are more particularly to a kind of output shaft boring grab.
Background technique
When existing output shaft boring grab has the following deficiencies: the drilling and tapping at the top of workpiece at work, iron filings are not
Easily exclude；The positioning of workpiece and fixture is inaccurate, and is not fixed easily；Bracket is grabbed when taking workpiece at the top of workpiece, due to top thickness
Thin, easy skidding causes workpiece to collide with, thus defective work piece.
Summary of the invention
The object of the present invention is to provide a kind of output shaft boring grabs of avoidable output shaft damage.
According to an aspect of the invention, there is provided a kind of output shaft boring grab, including supporting table, the supporting table are prolonged
It is axially penetrated through equipped with first through hole, and the supporting table offers U-type groove in heart direction thereto by its outer edge；
Intermediate fixing seat, one end are connect with the supporting table, and the intermediate fixing seat is prolonged it and axially penetrated through equipped with second
Through-hole, one end that the intermediate fixing seat is connected with the supporting table is equipped with the groove being connected with the U-type groove, described defeated
The end of shaft is supported on end face on the supporting table, is faced the part that the output shaft is located above the U-type groove and is bored
When the tapping of hole, iron filings are discharged via U-type groove from groove, and the fixed block for installation is offered on the side wall of the intermediate fixing seat
Mounting groove, the fixed block is removably mounted in the mounting groove；
The other end of pedestal, the intermediate fixing seat is connect with the pedestal, the pedestal prolong its be radially provided with it is perforative
Third through-hole,
The first through hole, the second through-hole are connected with the third through-hole, and the first through hole and the second through-hole are constituted
Inside is equipped with the output shaft mounting hole of multiple installation steps, and the output shaft is located in the supporting table and institute by installation step
It states in intermediate fixing seat.
In some embodiments, it at two shoulders of the fixed block to be step-like, is opened respectively at two shoulders of the fixed block
Equipped with the first threaded hole, the bottom of the groove of the intermediate fixing seat offers the second spiral shell corresponding with first threaded hole
Pit, bolt be successively threaded in first threaded hole and second threaded hole with by the fixed block removably
It is mounted in the mounting groove, when picking and placing workpiece, dismantles the bolt at a wherein shoulder.
In some embodiments, the diameter of the pedestal be greater than the intermediate fixing seat diameter, make briquetting from up to
Under the periphery of the pedestal is fixed.
In some embodiments, the inner surface of the mounting hole is matched with the outer surface of the output shaft.
In some embodiments, being jacked up the output shaft from bottom by the third through-hole keeps its top prominent
For the supporting table.
It has the advantage that: fixture through the invention can be such that the iron filings of drilling are discharged by U-type groove and groove；Output shaft
Bottom go deep into fixture from first through hole, by installation step positioning it is fixed after processed, after processing is completed, pass through third
Through-hole is jacked up from the bottom of output shaft makes to protrude from fixture at the top of output shaft, then grabs the top of output shaft, prevents straight
The damage of workpiece is easily caused so that output shaft is scrapped when connecing at the top of grabbing workpiece.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the output shaft boring grab of an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the supporting table of the output shaft boring grab of an embodiment of the present invention；
Fig. 3 is the fixed block of the output shaft boring grab of an embodiment of the present invention and the connection signal of intermediate fixing seat
Figure；
Fig. 4 is the schematic cross-sectional view of the output shaft boring grab of an embodiment of the present invention.
Specific embodiment
Fig. 1-Fig. 4 schematically shows the output shaft boring grab of one embodiment of the present invention.Such as Fig. 1-Fig. 4 institute
Show, the output shaft boring grab, when drilling on output shaft for clamping output shaft, including supporting table 1,2 and of intermediate fixing seat
Pedestal 313.
Supporting table 1 is prolonged it and is axially penetrated through equipped with first through hole.Supporting table 1 offers U in heart direction thereto by its outer edge
Type groove 11.One end of intermediate fixing seat 2 is connect with supporting table 1.Intermediate fixing seat 2 is prolonged it and is axially penetrated through equipped with the second through-hole.In
Between the one end that is connected with supporting table 1 of fixing seat 2 be equipped with the groove 5 being connected with U-type groove 11.The end of output shaft is against support
On end face on platform 1.When facing output shaft and being located at the part drilling and tapping of the top of U-type groove 11, iron filings are via U-type groove 11 from recessed
Slot 5 is discharged.The mounting groove of the fixed block 21 for installation is offered on the side wall of intermediate fixing seat 2, fixed block 21 is removably
It is mounted in mounting groove.Specifically, at two shoulders of fixed block 21 to be step-like, first is offered respectively at two shoulders of fixed block 21
Threaded hole 22, the bottom of intermediate 2 mounting groove of fixing seat offer second threaded hole 23 corresponding with the first threaded hole 22, bolt
6 are successively threaded in the first threaded hole 22 and the second threaded hole 23 so that fixed block 21 is removably mounted on mounting groove
In, when picking and placing workpiece, dismantle the bolt at a wherein shoulder.The other end of intermediate fixing seat 2 is connect with pedestal 313, pedestal 313
Diameter is greater than the diameter of intermediate fixing seat 2, is fixed briquetting to the periphery of pedestal 313 from top to bottom.Pedestal 313 prolongs
It is radially provided with perforative third through-hole 32.Being jacked up the output shaft from bottom by the third through-hole 32 makes its top
Portion protrudes from the supporting table.First through hole is connected with the second through-hole, and first through hole and the second through-hole constitute inside equipped with more
The output shaft mounting hole 4 of a installation step, output shaft are located in supporting table 1, intermediate fixing seat 2 and pedestal by installation step
In 313.The inner surface of mounting hole 4 is matched with the outer surface of output shaft.Output shaft is set tively firm to be mounted on mounting hole 4
In.The bottom of output shaft is goed deep into fixture from first through hole, is processed, is completed the process after being fixed by installation step positioning
Afterwards, being jacked up by third through-hole 32 from the bottom of output shaft makes to protrude from fixture at the top of output shaft, then grabs output shaft
Top, easily cause the damage of workpiece so that output shaft is scrapped when preventing at the top of direct grabbing workpiece.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, it is not taking off
Under the premise of from the invention design, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Claims (5)
1. a kind of output shaft boring grab, when drilling on output shaft for clamping the output shaft characterized by comprising
Supporting table, the supporting table are prolonged it and are axially penetrated through equipped with first through hole, and the supporting table is by its outer edge heart side thereto
To offering U-type groove；
Intermediate fixing seat, one end are connect with the supporting table, and the intermediate fixing seat is prolonged it and axially penetrated through equipped with the second through-hole,
One end that the intermediate fixing seat is connected with the supporting table is equipped with the groove being connected with the U-type groove, the output shaft
End support on end face on the supporting table, face the part that the output shaft is located above the U-type groove and drill and attack
When silk, iron filings are discharged via U-type groove from groove, and the peace of the fixed block for installation is offered on the side wall of the intermediate fixing seat
Tankage, the fixed block are removably mounted in the mounting groove；
The other end of pedestal, the intermediate fixing seat is connect with the pedestal, and the pedestal prolongs it and is radially provided with perforative third
Through-hole,
The first through hole, the second through-hole are connected with the third through-hole, and the first through hole and second through-hole are constituted
Inside is equipped with the output shaft mounting hole of multiple installation steps, and the output shaft is located in the supporting table and institute by installation step
It states in intermediate fixing seat.
2. output shaft boring grab according to claim 1, which is characterized in that be step at two shoulders of the fixed block
Shape, offers the first threaded hole at two shoulders of the fixed block respectively, the bottom of the groove of the intermediate fixing seat offer with
Corresponding second threaded hole of first threaded hole, bolt are successively threaded in first threaded hole and second spiral shell
The fixed block to be removably mounted in the mounting groove in pit, when picking and placing workpiece, the spiral shell at a wherein shoulder is dismantled
Bolt.
3. output shaft boring grab according to claim 1, which is characterized in that the diameter of the pedestal is greater than the centre
The diameter of fixing seat is fixed briquetting to the periphery of the pedestal from top to bottom.
4. output shaft boring grab according to claim 1, which is characterized in that the inner surface of the mounting hole with it is described defeated
The outer surface of shaft matches.
5. output shaft boring grab according to claim 1, which is characterized in that by the third through-hole by the output
Axis is jacked up from bottom makes its top protrude from the supporting table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811455286.7A CN109926849A (en) | 2018-11-30 | 2018-11-30 | Output shaft boring grab |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811455286.7A CN109926849A (en) | 2018-11-30 | 2018-11-30 | Output shaft boring grab |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109926849A true CN109926849A (en) | 2019-06-25 |
Family
ID=66984667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811455286.7A Pending CN109926849A (en) | 2018-11-30 | 2018-11-30 | Output shaft boring grab |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109926849A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010000807A (en) * | 2000-10-20 | 2001-01-05 | 오현수 | A working apparatus of thread relief of a tap |
| WO2010095249A1 (en) * | 2009-02-20 | 2010-08-26 | オーエスジー株式会社 | Tap with drill |
| CN202668169U (en) * | 2012-06-05 | 2013-01-16 | 河南航天精工制造有限公司 | Tapping tool for slotted round nut |
| CN104400496A (en) * | 2014-11-26 | 2015-03-11 | 河南航天精工制造有限公司 | Flange nut tapping tool |
| CN205520617U (en) * | 2016-04-16 | 2016-08-31 | 绍兴利安电气有限公司 | Positioning fixture and set up drilling and tapping equipment of this kind of positioning fixture |
| CN206748011U (en) * | 2017-04-16 | 2017-12-15 | 安徽合力股份有限公司 | It is a kind of to be used for the vertical Simple clamp plus the drilling of milling face |
| CN108772608A (en) * | 2018-08-02 | 2018-11-09 | 戴世伟 | A kind of multiple thread tapping machine |
| CN209207006U (en) * | 2018-11-30 | 2019-08-06 | 江苏大洋精锻有限公司 | Output shaft boring grab |
-
2018
- 2018-11-30 CN CN201811455286.7A patent/CN109926849A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010000807A (en) * | 2000-10-20 | 2001-01-05 | 오현수 | A working apparatus of thread relief of a tap |
| WO2010095249A1 (en) * | 2009-02-20 | 2010-08-26 | オーエスジー株式会社 | Tap with drill |
| CN202668169U (en) * | 2012-06-05 | 2013-01-16 | 河南航天精工制造有限公司 | Tapping tool for slotted round nut |
| CN104400496A (en) * | 2014-11-26 | 2015-03-11 | 河南航天精工制造有限公司 | Flange nut tapping tool |
| CN205520617U (en) * | 2016-04-16 | 2016-08-31 | 绍兴利安电气有限公司 | Positioning fixture and set up drilling and tapping equipment of this kind of positioning fixture |
| CN206748011U (en) * | 2017-04-16 | 2017-12-15 | 安徽合力股份有限公司 | It is a kind of to be used for the vertical Simple clamp plus the drilling of milling face |
| CN108772608A (en) * | 2018-08-02 | 2018-11-09 | 戴世伟 | A kind of multiple thread tapping machine |
| CN209207006U (en) * | 2018-11-30 | 2019-08-06 | 江苏大洋精锻有限公司 | Output shaft boring grab |
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