CN207824384U - A kind of Drill and enlarging hole device - Google Patents
A kind of Drill and enlarging hole device Download PDFInfo
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- CN207824384U CN207824384U CN201820176694.8U CN201820176694U CN207824384U CN 207824384 U CN207824384 U CN 207824384U CN 201820176694 U CN201820176694 U CN 201820176694U CN 207824384 U CN207824384 U CN 207824384U
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- drill
- slide
- column
- hole device
- lead screw
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses a kind of Drill and enlarging hole devices, belong to technical field of processing equipment.Including pedestal and the column being set on the base, column is equipped with line rail and lead screw, the slide with sliding block is arranged in line rail, the nut seat with nut is arranged on lead screw, nut seat is connect with slide, slide is equipped with spindle box, is connected with Morse taper shank below spindle box, Morse taper shank lower end is connected with for use drilling tool.It is multi-functional that the present apparatus integrates drilling, reaming, fraising, bore hole etc., and the processing of device to hole class is disposable to be completed, and effectively raises the empty efficiency of drilling and quality；And device simple structure is compact, easy to operate, small, convenient in carrying, operation strategies are wide, are suitble to the repair of power station generating equipment, also are adapted for working in narrow space and narrow working face.
Description
Technical field
The utility model is specifically related to a kind of Drill and enlarging hole device, belongs to technical field of processing equipment.
Background technology
Continuous improvement with each waterpower and thermal power plant to equipment requirement, it is increasingly bright that generating equipment building site processes trend
It is aobvious.It is more demanding to processing precision of products because building site environment is limited, and then for the product for needing progress building site processing, need
More professional process equipment.Wherein, hole class（Bottom outlet, pin hole, threaded hole etc.）Building site process equipment is for big in water power product
Type component（Such as seat ring, rotor center part）The building sites such as building site bore hole process is most important.And it refers to first to production to bore ream operation
Product drill, and then carry out the operation of reaming to drilling again.
Currently, used Drill and enlarging hole device efficiency is low, institute's drilling quality is poor, therefore is exclusively used in boring the current sheet of device of reaming
Field technology personnel's urgent problem to be solved.State knows that office disclosed a kind of Publication No. on 07 29th, 2015
CN104801975A, patent name are the patent of invention of " Drill and enlarging hole device, single-head bore staving press and multi-machine heads bore staving press ",
The Drill and enlarging hole device includes：Shell is provided with oil cylinder in one side, the top of shell is provided with upper limit sensor, in shell
Transmission device is provided at the top of the other side；It bores, sleeve is arranged in the lower section of transmission device, one end of the main shaft of brill and transmission
Device connects, and the other end of main shaft is connected with drill point, cornish bit and drill bit are provided on drill point, on main shaft and piston rod simultaneously
It is connected with first connecting rod；Detection device extends straight down, and the second company is connected with simultaneously in detection device and first connecting rod
Bar, detection device are provided with lower limited sensor.But its device is complicated, and not easy to operate, volume is excessive, is not easy to carry, be limited by place
System, and be not suitable for working on narrow space and working face.
Utility model content
The utility model aims to solve the problem that prior art problem, and proposes a kind of Drill and enlarging hole device, collection drilling, reaming, hinge
Hole, bore hole etc. are multi-functional in one, and the processing of device to hole class is disposable to be completed, and improve the empty efficiency of drilling and quality.
In order to achieve the above technical purposes, the following technical solution is proposed：
A kind of Drill and enlarging hole device, including pedestal and the column that is set on the base, column are equipped with line rail and lead screw, line rail
It is inside arranged with the slide with sliding block, the nut seat with nut is arranged on lead screw, nut seat is connect with slide, and slide is equipped with master
Axle box, spindle box lower section are connected with Morse taper shank, and Morse taper shank lower end is connected with for use drilling tool.
The pedestal is permanent magnet.
The column is square column.
The lead screw is ball screw, and ball screw is connected with lifting motor by transmission gear, and lifting motor setting is vertical
Column upper inner.
It is additionally provided with retarder between the transmission gear and lifting motor.
The lifting motor is Delta servo motor.
Main motor is equipped in the spindle box, main motor is connected with retarder, and retarder is connected with main shaft, main shaft by bearing block
It is connect with Morse taper shank, and main shaft is equipped with reinforcing sleeve；Bearing block is connect with slide.
The main motor is Delta servo motor.
The line rail, lead screw and main shaft are arranged in parallel.
The for use drilling tool includes boring bar, drill bit and reamer.
In the technical scheme, nut seat is connect with slide, and the spindle box with main motor passes through slide and copper nut seat
Couple and be fixed together with the elevating screw for being connected with lifting motor.When lifting motor works, copper spiral shell is made by the rotation of lead screw
Female seat carries out elevating movement, and copper nut seat is relatively fixed with slide, spindle box, also will be on drive slide and spindle box when lifting
Lower movement, realizes the elevating function of the present apparatus.
The present apparatus is connected with Morse taper shank below spindle box, is connected with for use drilling tool below Morse taper shank, for use drilling tool includes
Boring bar, drill bit and reamer.When boring bottom outlet, reinforcing sleeve is removed, installation drill bit, reamer are simultaneously drilled, reamed respectively；Reaming and boring
Kong Shi installs corresponding boring bar, installs reinforcing sleeve, reinforces the intensity of knife bar, white steel knife and adjustable cutter head bore hole can be used.
Using the technical program, the advantageous effects brought are：
1）In the present invention, nut seat is connect with slide, and the spindle box with main motor passes through slide and copper nut
Seat is linked together with the lead screw for being connected with lifting motor.When lifting motor works, copper nut seat is set to carry out by the rotation of lead screw
Elevating movement, and copper nut seat is relatively fixed with slide, spindle box, when lifting, also will drive slide and spindle box to move up and down,
Realize the elevating function of the present apparatus；It is connected with Morse taper shank below spindle box, for use drilling tool, for use drilling tool are connected with below Morse taper shank
Including boring bar, drill bit and reamer, and then the present apparatus multi-functional, the device to hole class processing that integrates drilling, reaming, fraising, bore hole etc.
It is disposable to complete, it is effective to improve the empty efficiency of drilling and quality；
2）In the present invention, pedestal is permanent magnet, and the magnetism of permanent magnet is high, it is high to stablize, easy to operate, not by
The limitation of work-yard voltage, and will not be because of the processing quality of magnet power failures workpiece；
3）In the present invention, column is square column, and the setting of square column is the implementation of the present apparatus, increases dress
Set the intensity of itself；
4）In the present invention, lead screw is ball screw, and ball screw precision is high, not easy to wear, covers it with nut
Between gap very little, the processing quality of workpiece can be effectively improved.Meanwhile ball screw is connected with lifting motor by transmission gear,
Lifting motor is Delta servo motor, which can accurately control lead screw rotation；Lifting motor setting improves on column top
The validity of present apparatus installation, increases present apparatus working space；
5）In the present invention, retarder is additionally provided between transmission gear and lifting motor, the setting of retarder improves
Output torque reduces load, the controllability and uniformity for promoting transmission gear and lead screw to work, and then effectively improves the present apparatus
Working efficiency and quality；
6）In the present invention, main motor is equipped in spindle box, main motor is Delta servo motor, which can be precisely
Control Morse taper shank and for use drilling tool operation；And main motor is connected with retarder, retarder is connected with main shaft by bearing block,
Main shaft is connect with Morse taper shank, and the setting of retarder improves output torque, reduces load, promotes main shaft, Morse taper shank and wait for
The controllability and uniformity to be worked with drilling tool, and then effectively improve the working efficiency and quality of the present apparatus；Main shaft, which is equipped with, to be reinforced
Set reinforces the intensity of knife bar, improves device job stability；
7）In the present invention, the line rail, lead screw and main shaft are arranged in parallel, and improve spindle box and are driven not
Family name's taper shank and the order of for use drilling tool lifting operation；
8）In the present invention, present apparatus simple structure is compact, easy to operate, small, convenient in carrying, operation strategies
Extensively, it is suitble to the repair of power station generating equipment, also is adapted for working in narrow space and working face.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model
In figure, 1, pedestal, 2, column, 3, line rail, 4, lead screw, 5, slide, 6, nut seat, 7, spindle box, 8, Morse taper shank,
9, transmission gear, 10, lifting motor, 11, main motor, 12, bearing block, 13, main shaft, 14, reinforcing sleeve, 15, retarder.
Specific implementation mode
Below by the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment be only the utility model a part of the embodiment, instead of all the embodiments.Based on the reality in the utility model
Example is applied, all other embodiment obtained by those of ordinary skill in the art without making creative efforts all belongs to
In the range of the utility model protection.
Embodiment 1
A kind of Drill and enlarging hole device, including pedestal 1 and the column 2 that is arranged on pedestal 1, column 2 are equipped with line rail 3 and lead screw
4, the slide 5 with sliding block is arranged in line rail 3, and the nut seat 6 with nut is arranged on lead screw 4, nut seat 6 is connect with slide 5,
Slide 5 is equipped with spindle box 7, and 7 lower section of spindle box is connected with Morse taper shank 8, and 8 lower end of Morse taper shank is connected with for use drilling tool.
Embodiment 2
A kind of Drill and enlarging hole device, including pedestal 1 and the column 2 that is arranged on pedestal 1, column 2 are equipped with line rail 3 and lead screw
4, the slide 5 with sliding block is arranged in line rail 3, and the nut seat 6 with nut is arranged on lead screw 4, nut seat 6 is connect with slide 5,
Slide 5 is equipped with spindle box 7, and 7 lower section of spindle box is connected with Morse taper shank 8, and 8 lower end of Morse taper shank is connected with for use drilling tool.
The pedestal 1 is permanent magnet.
The column 2 is square column.
Embodiment 3
A kind of Drill and enlarging hole device, including pedestal 1 and the column 2 that is arranged on pedestal 1, column 2 are equipped with line rail 3 and lead screw
4, the slide 5 with sliding block is arranged in line rail 3, and the nut seat 6 with nut is arranged on lead screw 4, nut seat 6 is connect with slide 5,
Slide 5 is equipped with spindle box 7, and 7 lower section of spindle box is connected with Morse taper shank 8, and 8 lower end of Morse taper shank is connected with for use drilling tool.
The lead screw 4 is ball screw, and ball screw is connected with lifting motor 10 by transmission gear 9, and lifting motor 10 is set
It sets in 2 upper inner of column.
Main motor 11 is equipped in the spindle box 7, main motor 11 is connected with retarder 15, and retarder 15 is connected by bearing block 12
There are main shaft 13, main shaft 13 to be connect with Morse taper shank 8, and main shaft 13 is equipped with reinforcing sleeve 14；Bearing block 12 is connect with slide 5.
The for use drilling tool includes boring bar, drill bit and reamer.
Embodiment 4
A kind of Drill and enlarging hole device, including pedestal 1 and the column 2 that is arranged on pedestal 1, column 2 are equipped with line rail 3 and lead screw
4, the slide 5 with sliding block is arranged in line rail 3, and the nut seat 6 with nut is arranged on lead screw 4, nut seat 6 is connect with slide 5,
Slide 5 is equipped with spindle box 7, and 7 lower section of spindle box is connected with Morse taper shank 8, and 8 lower end of Morse taper shank is connected with for use drilling tool.
The pedestal 1 is permanent magnet.
The column 2 is square column.
Main motor 11 is equipped in the spindle box 7, main motor 11 is connected with retarder 15, and retarder 15 is connected by bearing block 12
There are main shaft 13, main shaft 13 to be connect with Morse taper shank 8, and main shaft 13 is equipped with reinforcing sleeve 14；Bearing block 12 is connect with slide 5.
The line rail 3, lead screw 4 and main shaft 13 are arranged in parallel.
The for use drilling tool includes boring bar, drill bit and reamer.
Embodiment 5
As shown in Figure 1：A kind of Drill and enlarging hole device, including pedestal 1 and the column 2 that is arranged on pedestal 1, column 2 are equipped with
Line rail 3 and lead screw 4 are arranged with the slide 5 with sliding block in line rail 3, the nut seat 6 with nut, nut seat 6 are arranged on lead screw 4
It is connect with slide 5, slide 5 is equipped with spindle box 7, and 7 lower section of spindle box is connected with Morse taper shank 8, and 8 lower end of Morse taper shank is connected with for use
Drilling tool.
The pedestal 1 is permanent magnet.
The column 2 is square column.
The lead screw 4 is ball screw, and ball screw is connected with lifting motor 10 by transmission gear 9, and lifting motor 10 is set
It sets in 2 upper inner of column.
Retarder 15 is additionally provided between the transmission gear 9 and lifting motor 10.
The lifting motor 10 is Delta servo motor.
Main motor 11 is equipped in the spindle box 7, main motor 11 is connected with retarder 15, and retarder 15 is connected by bearing block 12
There are main shaft 13, main shaft 13 to be connect with Morse taper shank 8, and main shaft 13 is equipped with reinforcing sleeve 14；Bearing block 12 is connect with slide 5.
The main motor 11 is Delta servo motor.
The line rail 3, lead screw 4 and main shaft 13 are arranged in parallel.
The for use drilling tool includes boring bar, drill bit and reamer.
In the present apparatus, 70 mm of maximum drilling diameter, expansion bore diameter is 70~250mm, and bore hole depth capacity is
500mm, lifting speed are 5 ~ 300mm/min, 1~4mm of reaming bite.
Claims (10)
1. a kind of Drill and enlarging hole device, it is characterised in that：Including pedestal (1) and the column being arranged on pedestal (1)（2）, column（2）
It is equipped with line rail (3) and lead screw（4）, line rail (3) is interior to be arranged with the slide (5) with sliding block, lead screw（4）On be arranged with nut
Nut seat (6), nut seat (6) are connect with slide (5), and slide (5) is equipped with spindle box (7), and Mohs is connected with below spindle box (7)
Taper shank (8), Morse taper shank (8) lower end are connected with for use drilling tool.
2. Drill and enlarging hole device according to claim 1, it is characterised in that：The pedestal (1) is permanent magnet.
3. Drill and enlarging hole device according to claim 1, it is characterised in that：The column（2）For square column.
4. Drill and enlarging hole device according to claim 1, it is characterised in that：The lead screw（4）For ball screw, ball screw
It is connected with lifting motor (10) by transmission gear (9), lifting motor (10) is arranged in column（2）Upper inner.
5. Drill and enlarging hole device according to claim 4, it is characterised in that：The transmission gear (9) and lifting motor (10)
Between be additionally provided with retarder (15).
6. Drill and enlarging hole device according to claim 4 or 5, it is characterised in that：The lifting motor (10) is Delta servo
Motor.
7. Drill and enlarging hole device according to claim 1, it is characterised in that：Main motor (11) is equipped in the spindle box (7),
Main motor (11) is connected with retarder (15), and retarder (15) is connected with main shaft by bearing block (12)（13）, main shaft（13）With Mohs
Taper shank (8) connects, and main shaft（13）It is equipped with reinforcing sleeve (14)；Bearing block (12) is connect with slide (5).
8. Drill and enlarging hole device according to claim 7, it is characterised in that：The main motor (11) is Delta servo motor.
9. Drill and enlarging hole device according to claim 1, it is characterised in that：The line rail (3) and lead screw（4）It is arranged in parallel.
10. Drill and enlarging hole device according to claim 1, it is characterised in that：The for use drilling tool includes boring bar, drill bit and hinge
Knife.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176694.8U CN207824384U (en) | 2018-02-01 | 2018-02-01 | A kind of Drill and enlarging hole device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820176694.8U CN207824384U (en) | 2018-02-01 | 2018-02-01 | A kind of Drill and enlarging hole device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207824384U true CN207824384U (en) | 2018-09-07 |
Family
ID=63396275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820176694.8U Active CN207824384U (en) | 2018-02-01 | 2018-02-01 | A kind of Drill and enlarging hole device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207824384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116394004A (en) * | 2023-04-24 | 2023-07-07 | 中国长江电力股份有限公司 | On-site processing machine for seat ring screw hole of hydroelectric generating set and operation method |
-
2018
- 2018-02-01 CN CN201820176694.8U patent/CN207824384U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116394004A (en) * | 2023-04-24 | 2023-07-07 | 中国长江电力股份有限公司 | On-site processing machine for seat ring screw hole of hydroelectric generating set and operation method |
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| GR01 | Patent grant |