CN205496615U - Adjust the drilling position's adjusting device simultaneously - Google Patents
Adjust the drilling position's adjusting device simultaneously Download PDFInfo
- Publication number
- CN205496615U CN205496615U CN201620340759.9U CN201620340759U CN205496615U CN 205496615 U CN205496615 U CN 205496615U CN 201620340759 U CN201620340759 U CN 201620340759U CN 205496615 U CN205496615 U CN 205496615U
- Authority
- CN
- China
- Prior art keywords
- power transmission
- ring
- drive shaft
- adjusting apparatus
- shaft
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model provides an adjust the drilling position's adjusting device simultaneously relates to machining equipment field, power transmission and position adjustment device on including the supporting seat and being located the supporting seat, the supporting seat is fixed in on the multi -shaft box of porous drilling machine, linear motion's guiding mechanism is to the output shaft axis that power transmission and position adjustment device include drill bit, drill driver axle and can make drill driver axle perpendicular to multi -shaft box to adjustment the drilling position, universal connection between the drill driver axle of power transmission and position adjustment device and multi -shaft box's the output shaft, this adjust the drilling position's adjusting device simultaneously still includes the synchro -driven mechanism of power transmission and position adjustment device. Design, frock cost are practiced thrift to the needs of drawbore on the circumference distribution diameter of the different work pieces of the device adaptation.
Description
One, technical field
This utility model relates to machining device field, particularly relates to adjust the adjustment dress of bore position simultaneously
Put.
Two, background technology
Mechanical Manufacturing Enterprises in drilling part adpting flange, motor installing hole equal circumference during equally distributed hole,
The diameter of the circumferential spread of the flange according to different size, motor installing hole is needed to redesign axles box
Position of output axle, to adapt to the needs of boring flange, needs to prepare the multiaxis of plurality of specifications for manufacturing enterprise
Case, wastes substantial amounts of fund and memory space.
The adjusting apparatus adjusting two or more bore position while this utility model uses driven by servomotor cone
The rotation of gear ring, drives intermeshing bevel gear to drive feed screw nut, guide rail slide block mechanism traction drill jig
The position of set, it is achieved synchronous change is uniformly distributed the circle diameter change of the most multiple bore position, suitable
Answer the needs of different size flange drilling, cost-effective, improve production efficiency.
Three, utility model content
The purpose of this utility model is: for needing often to adjust the processing and manufacturing enterprise of drawbore position part
A kind of electric adjusting apparatus that circumferentially can simultaneously adjust two or more bore position is provided.
The purpose of this utility model is achieved in that
A kind of adjusting apparatus simultaneously adjusting bore position, including supporting seat and being positioned at moving on support seat
Power transmission and position regulator, support seat be fixed on multi-pore drilling machine axles box on；
Power transmission and position regulator include drill bit, bit drive shaft and bit drive shaft can be made to hang down
Directly the output shaft axis in axles box makees the guiding mechanism moved along a straight line, to adjust bore position；Power transmission
And universal between the bit drive shaft of position regulator and the output shaft of axles box be connected；
This adjusting apparatus simultaneously adjusting bore position also includes that the synchronization of power transmission and position regulator is driven
Motivation structure.
Above-mentioned universal it is connected by Hooks coupling universal coupling.
Above-mentioned guiding mechanism uses nut screw structure；Above-mentioned guiding mechanism also includes linear guiding mechanism.
Above-mentioned synchronous drive mechanism is gear-wheel gear-ring drive mechanism or uses servomotor to control power biography simultaneously
Move and the location of position regulator.
A piece output shaft of described axles box fixes one end of cross shaft connection formula Hooks coupling universal coupling one 3-1,
The upper end of the other end of universal coupling with spider one 3-1 and power transmission shaft one 3-2 is formed can synchronous axial system
Being slidably connected, the lower end of power transmission shaft one 3-2 is fixing with one end of universal coupling with spider two 3-3 to be connected,
The other end of universal coupling with spider two 3-3 is fixing connects bit drive shaft, the middle part of bit drive shaft
Being rotationally connected with traction casing one 3-4, the front end of bit drive shaft is fixing connects drill bushing chuck one 3-6.
Above-mentioned guiding mechanism includes that traction casing one 3-4, the external cylindrical surface of traction casing one 3-4 are provided with towards support
Horizontal brace rod one 3-4a stretched out outside seat 2 round tubes, bracer one 3-13 is in the U toppling over to the right placement
Type, the outboard end of its U-shaped lower horizontal limit lower surface fixed connecting rod one 3-4a placed after toppling over, and
Bracer one 3-13 places U-shaped vertical edge left-hand face and fixes slide block one 3-12 after toppling over, and a bracer one
3-13 places the upper surface on U-shaped upper horizontal limit and fixes nut one 3-8, described slide block one 3-12 after toppling over
Being arranged on line slideway one 3-11, described nut one 3-8 screws with leading screw one 3-9, leading screw one 3-9
By bearings, the central axis of described leading screw one 3-9 is orthogonal to support the central axis of seat.
Described synchronous drive mechanism includes annular cone gear ring 6, drives bevel gear 8, in annular cone gear ring 6
Mandrel line and the central axes supporting seat 2, annular cone gear ring upper surface is fixed on ring-shaped guide rail slide block 11
Lower surface, ring-shaped guide rail slide block 11 is arranged on ring-shaped guide rail 7, and the upper surface of ring-shaped guide rail 7 is fixed on
Supporting on the lower surface of seat 2, described leading screw one 3-9 distance supports the close end fixed cone gear one of seat 2
3-15, bevel gear one 3-15 are positioned at below annular cone gear ring 6 and are engaged with, and drive bevel gear and annular cone
Gear ring engages, and drives bevel gear to be driven by power set.
The upper end of the other end of described universal coupling with spider one 3-1 and power transmission shaft one 3-2 is formed can
The structure being slidably connected of synchronous axial system is: the external cylindrical surface of power transmission shaft one 3-2 and universal-joint-pin type universal shaft coupling
The other end endoporus of device one 3-1 is slidably matched, and power transmission shaft one 3-2 top axial is fixed with key one 3-18, and ten
The other end of word shaft type Hooks coupling universal coupling one 3-1 is provided with the groove being slidably matched with key one 3-18.
The structure that the middle part of described bit drive shaft is rotationally connected with traction casing one 3-4 is: described traction casing
One 3-4 is formed by fix the most nested with outer barrel 3-4c of inner barrel 3-4b, described connecting rod one
3-4a is arranged on the external cylindrical surface of outer barrel 3-4c, and described inner barrel 3-4b endoporus drives with drill bit
Deep groove ball bearing one 3-22, deep groove ball bearing two 3-21, thrust ball bearing one 3-24 are installed between moving axis,
Deep groove ball bearing one 3-22 and thrust bearing one 3-24 is arranged in the middle of bit drive shaft and lower end from top to bottom
Between position, between being provided with in the middle of the seat ring of deep groove ball bearing one 3-22 outer ring and thrust bearing one 3-24
Spacer ring 3-23, axle ring one 3-5a that thrust bearing one 3-24 blowout patche is arranged on bit drive shaft are axially solid
Fixed, upper surface, deep groove ball bearing one 3-22 outer ring is by inner barrel 3-4b axial restraint, deep groove ball bearing two
3-21 is arranged between the centre of bit drive shaft and upper end, and its inner ring is driven by the drill bit that is arranged on above it
Packing ring 3-20 on axle and nut 3-19 axial restraint, lower surface, deep groove ball bearing two 3-21 outer ring is by inner side
Sleeve 3-4b axial restraint.
Power transmission and position regulator arrange two or more, and the central axis about support seat is circle
Circumferential direction is uniformly distributed.
Compared with prior art, this utility model has the advantage that
1. when the hole site of drilling part changes, it is not necessary to redesign the position changing axles box output shaft
Put, only need to be changed the position of drill chuck by the rotational angle of servomotor easily.
2. use feed screw nut, guide rail slide block mechanism, the stability supported when improving boring.
3. use a Serve Motor Control, it is easy to control and degree of accuracy is high.
4. using bevel gear transmission, adjust the position of drill bit chuck simultaneously, transmission accuracy is high.
Four, accompanying drawing explanation
Fig. 1 is the overall construction drawing of the adjusting apparatus simultaneously adjusting bore position
Fig. 2 is a powerdriven structural representation of drilling equipment of the adjusting apparatus simultaneously adjusting bore position
Figure
Fig. 3 is that a bore position of the adjusting apparatus simultaneously adjusting bore position adjusts structural representation
Fig. 4 is the driving structural representation of the adjusting apparatus mechanism simultaneously adjusting bore position
Fig. 5 is the structural representation that Hooks coupling universal coupling one is connected with power transmission shaft one
Fig. 6 is the structural representation that traction casing one is rotationally connected with vertical axes one
Five, detailed description of the invention
In conjunction with Fig. 1～6, a kind of adjusting apparatus simultaneously adjusting bore position of the present utility model includes supporting seat
2 and be positioned at and support the power transmission inside seat 2 and position regulator 1, power transmission and position are adjusted
Engagement positions 24, power transmission and position regulator 35, fill according to the adjustment that can adjust bore position respectively
Install and be placed in vertical stephanoporate drilling machine front end for the hole of drilling vertical direction, in order to describe the application.Described
Support the round tube that overlaps in inner circle of seat 2 with the cylindrical center of circle, and the round tube central axis of support seat 2 is perpendicular
Nogata is to arranging and the most equal with the distance of the three of axles box 1 output axis, and the upper end supporting seat 2 is fixed
In vertical stephanoporate drilling machine the lower surface of axles box 1.
The output shaft one of described axles box fixes one end of cross shaft connection formula Hooks coupling universal coupling one 3-1, and ten
The upper end of the other end of word shaft type Hooks coupling universal coupling one 3-1 and power transmission shaft one 3-2 is formed can the cunning of synchronous axial system
Being dynamically connected, the lower end of power transmission shaft one 3-2 is fixing with one end of universal coupling with spider two 3-3 to be connected,
The other end of universal coupling with spider two 3-3 fixes the upper end connecting vertical axes one 3-5, vertical axes one
The middle part of 3-5 is rotationally connected with traction casing one 3-4, and the front end of vertical axes one 3-5 is fixing connects drill bushing chuck
3-6。
The external cylindrical surface of described traction casing one 3-4 is provided with towards supporting the water stretched out outside seat 2 round tube
Flat connecting rod one 3-4a, bracer one 3-13 are in toppling over to the right the U-shaped of placement, and it is U-shaped that it is placed after toppling over
The outboard end of lower horizontal limit lower surface fixed connecting rod one 3-4a, and bracer one 3-13 is put after toppling over
Put U-shaped vertical edge left-hand face and fix slide block one 3-12, and bracer one 3-13 places U-shaped upper after toppling over
The upper surface of side horizontal sides is fixed nut one 3-8, described slide block one 3-12 and is arranged on line slideway one 3-11
On, described nut one 3-8 screws with leading screw one 3-9, and leading screw one 3-9 two ends are separately installed with bearing axle
Bearing one 3-10, bearing bearing block two 3-14, bearing bearing block one 3-10, bearing bearing block two 3-14 are solid
Be scheduled on support the upper setting of seat 2 lower surface outwardly directed support one 3-7 boss one 3-7a protruded upward,
On boss two 3-7b lower surface, on the left of support one 3-7, it is provided with riser one 3-7c extended downwardly from, riser one
3-7c right flank fixes line slideway one 3-11, and the central axis of described leading screw one 3-9 is orthogonal to support seat
The central axis of 2, and the central axis of leading screw one 3-9 be arranged in parallel with line slideway one 3-11.
The adjusting apparatus adjusting bore position while described also includes annular cone gear ring 6, drives bevel gear 8,
The central axis of annular cone gear ring 6 and the central axes supporting seat 2, annular cone gear ring upper surface is fixed
At the lower surface of ring-shaped guide rail slide block 11, ring-shaped guide rail slide block 11 is arranged on ring-shaped guide rail 7, and annular is led
The upper surface of rail 7 is fixed on the lower surface supporting seat 2, and described leading screw one 3-9 distance supports seat 2
Close end stretches out position fixed cone gear one 3-15, bevel gear one 3-15 of bearing bearing block two 3-14 and is positioned at
Annular is bored below gear ring 6 and is engaged with, and described driving bevel gear 8 is fixed on speed reducer for servo motor 10
Horizontal direction output shaft on, drive bevel gear 8 be positioned at annular cone gear ring 6 below and be engaged with, watch
Taking motor reducer 10 to be fixed on electric machine support 9, electric machine support 9 is fixed on support seat 2.
Described power transmission and position regulator 1 include Hooks coupling universal coupling one 3-1, power transmission shaft one 3-2,
Hooks coupling universal coupling two 3-3, vertical axes one 3-5, traction casing one 3-4, drill bushing chuck 3-6, bracer one 3-13,
Slide block one 3-12, nut one 3-8, leading screw one 3-9, guide rail one 3-11, bearing bearing block one 3-10, axle
Hold bearing block two 3-14.
Two other output shaft of described axles box connects power transmission and position regulator 24 respectively, moves
Power transmission and position regulator 35, power transmission and position regulator 1, power transmission and position are adjusted
Engagement positions 24, power transmission and position regulator 35 structure identical and about support seat 2 central axis
Circumferentially direction is uniformly distributed.
The upper end of the other end of described universal coupling with spider one 3-1 and power transmission shaft one 3-2 is formed can
The structure being slidably connected of synchronous axial system is: the external cylindrical surface of power transmission shaft one 3-2 and universal-joint-pin type universal shaft coupling
The other end endoporus of device one 3-1 is slidably matched, and power transmission shaft one 3-2 top axial is fixed with key one 3-18, and ten
The other end of word shaft type Hooks coupling universal coupling one 3-1 is provided with the groove being slidably matched with key one 3-18.
The structure that the middle part of described vertical axes one 3-5 and traction casing one 3-4 are rotationally connected is: described leads
Draw set one 3-4 to be formed by fix the most nested with outer barrel 3-4c of inner barrel 3-4b, described connection
Bar one 3-4a is arranged on the external cylindrical surface of outer barrel 3-4c, and described inner barrel 3-4b endoporus is with perpendicular
Deep groove ball bearing one 3-22, deep groove ball bearing two 3-21, thrust ball bearing one are installed between d-axis one 3-5
3-24, deep groove ball bearing one 3-22 and thrust bearing one 3-24 are arranged in vertical axes one 3-5 from top to bottom
Between and lower end between position, in the middle of the seat ring of deep groove ball bearing one 3-22 outer ring and thrust bearing one 3-24
Being provided with spacer ring 3-23, thrust bearing one 3-24 blowout patche is arranged on the axle ring one on vertical axes one 3-5
3-5a axial restraint, upper surface, deep groove ball bearing one 3-22 outer ring is by inner barrel 3-4b axial restraint, deeply
Ditch ball bearing two 3-21 is arranged between centre and the upper end of vertical axes one 3-5, and its inner ring is by the peace above it
It is contained in the packing ring 3-20 on vertical axes one 3-5 and nut 3-19 axial restraint, outside deep groove ball bearing two 3-21
Circle lower surface is by inner barrel 3-4b axial restraint.
When needing to bore three holes on circumference, processed boring part is fixed on the work pre-adjusting good position
On stationary positioned device in station, control servomotor 10 and rotate, owing to annular cone gear ring 6 is arranged on ring
On shape guide rail, ring-shaped guide rail slide block mechanism, drive bevel gear 8 to drive annular cone gear ring 6 to rotate, thus carry
Dynamic power transmission and position regulator 1, power transmission and position regulator 24, power transmission and position
The each bevel gear putting adjusting apparatus 35 rotates, and by feed screw nut, straight-line guide rail slide block mechanism makes each to lead
Draw set and change position simultaneously, it is achieved the boring in precalculated position, if the bore position and upper of next workpiece
Individual unanimously, then without adjust position regulator 1, power transmission and position regulator 24, power pass
Dynamic and position regulator 35, if the bore position of next workpiece with upper one inconsistent, i.e. Kong Fen
When the diameter of cloth circumference becomes big or diminishes, then need to control servomotor 10 and adjust the position of three traction casings simultaneously
Put, adapt to three bore positions.
If need to bore more than three holes, arrange three above with respect to the round tube central axis supporting seat 2
The equally distributed power transmission of circumferencial direction and position regulator, can realize more than three bore positions and adjust.
Claims (10)
1. the adjusting apparatus simultaneously adjusting bore position, it is characterised in that: include supporting seat and being positioned at the power transmission and position regulator supported on seat, support seat and be fixed on the axles box of multi-pore drilling machine；
Power transmission and position regulator include that drill bit, bit drive shaft and the output shaft axis that bit drive shaft can be made to be perpendicular to axles box make the guiding mechanism moved along a straight line, to adjust bore position；Universal between power transmission and the bit drive shaft of position regulator and the output shaft of axles box it is connected；
This adjusting apparatus simultaneously adjusting bore position also includes the synchronous drive mechanism of power transmission and position regulator.
The adjusting apparatus simultaneously adjusting bore position the most according to claim 1, it is characterised in that: above-mentioned universal it is connected by Hooks coupling universal coupling.
The adjusting apparatus simultaneously adjusting bore position the most according to claim 2, it is characterised in that: above-mentioned guiding mechanism uses nut screw structure；Above-mentioned guiding mechanism also includes linear guiding mechanism.
The adjusting apparatus simultaneously adjusting bore position the most according to claim 3, it is characterised in that: above-mentioned synchronous drive mechanism is gear-wheel gear-ring drive mechanism or uses servomotor to control the location of power transmission and position regulator simultaneously.
The adjusting apparatus simultaneously adjusting bore position the most according to claim 4, it is characterized in that: an output shaft of described axles box fixes one end of cross shaft connection formula Hooks coupling universal coupling one (3-1), the upper end of the other end of universal coupling with spider one (3-1) and power transmission shaft one (3-2) is formed can being slidably connected of synchronous axial system, the lower end of power transmission shaft one (3-2) is fixing with one end of universal coupling with spider two (3-3) to be connected, the other end of universal coupling with spider two (3-3) is fixing connects bit drive shaft, the middle part of bit drive shaft is rotationally connected with traction casing one (3-4), the front end of bit drive shaft is fixing connects drill bushing chuck one (3-6).
nullThe adjusting apparatus simultaneously adjusting bore position the most according to claim 5，It is characterized in that: above-mentioned guiding mechanism includes traction casing one (3-4)，The external cylindrical surface of traction casing one (3-4) is provided with towards supporting the horizontal brace rod one (3-4a) stretched out outside seat (2) round tube，Prop up bracer one (3-13) in toppling over to the right the U-shaped of placement，The outboard end on its U-shaped lower horizontal limit lower surface fixed connecting rod one (3-4a) placed after toppling over，And a bracer one (3-13) is placed U-shaped vertical edge left-hand face after toppling over and is fixed slide block one (3-12)，And a bracer one (3-13) places U-shaped upper horizontal limit upper surface after toppling over fixes nut one (3-8)，Described slide block one (3-12) is arranged on line slideway one (3-11)，Described nut one (3-8) screws with leading screw one (3-9)，Leading screw one (3-9) passes through bearings，The central axis of described leading screw one (3-9) is orthogonal to support the central axis of seat.
The adjusting apparatus simultaneously adjusting bore position the most according to claim 6, it is characterized in that: described synchronous drive mechanism includes annular cone gear ring (6), drive bevel gear (8), the central axis of annular cone gear ring (6) and the central axes supporting seat (2), annular cone gear ring upper surface is fixed on the lower surface of ring-shaped guide rail slide block (11), ring-shaped guide rail slide block (11) is arranged on ring-shaped guide rail (7), the upper surface of ring-shaped guide rail (7) is fixed on the lower surface supporting seat (2), described leading screw one (3-9) distance supports the close end fixed cone gear one (3-15) of seat (2), bevel gear one (3-15) is positioned at annular cone gear ring (6) lower section and is engaged with, bevel gear is driven to engage with annular cone gear ring, bevel gear is driven to be driven by power set.
8. adjust the adjusting apparatus of bore position as claimed in claim 7 simultaneously, it is characterized in that: the upper end of the other end of described universal coupling with spider one (3-1) and power transmission shaft one (3-2) is formed and can the structure being slidably connected of synchronous axial system be: the external cylindrical surface of power transmission shaft one (3-2) is slidably matched with the other end endoporus of universal coupling with spider one (3-1), power transmission shaft one (3-2) top axial is fixed with key one (3-18), the other end of universal coupling with spider one (3-1) is provided with the groove being slidably matched with key one (3-18).
null9. adjust the adjusting apparatus of bore position as claimed in claim 5 simultaneously，It is characterized in that: the structure that the middle part of described bit drive shaft is rotationally connected with traction casing one (3-4) is: described traction casing one (3-4) is formed by coaxial nested the fixing of inner barrel (3-4b) and outer barrel (3-4c)，Described connecting rod one (3-4a) is arranged on the external cylindrical surface of outer barrel (3-4c)，Described inner barrel (3-4b) is provided with deep groove ball bearing one (3-22) between endoporus and bit drive shaft、Deep groove ball bearing two (3-21)、Thrust ball bearing one (3-24)，Deep groove ball bearing one (3-22) and thrust bearing one (3-24) are arranged on the position in the middle of bit drive shaft and between lower end from top to bottom，Spacer ring (3-23) is installed in the middle of the seat ring of deep groove ball bearing one (3-22) outer ring and thrust bearing one (3-24)，Axle ring one (3-5a) axial restraint that thrust bearing one (3-24) blowout patche is arranged on bit drive shaft，Deep groove ball bearing one (3-22) upper surface, outer ring is by inner barrel (3-4b) axial restraint，Deep groove ball bearing two (3-21) is arranged between the centre of bit drive shaft and upper end，Its inner ring is by its packing ring (3-20) on bit drive shaft installed above and nut (3-19) axial restraint，Deep groove ball bearing two (3-21) lower surface, outer ring is by inner barrel (3-4b) axial restraint.
10. according to the adjusting apparatus adjusting bore position while described in any one of claim 1-9, it is characterised in that: power transmission and position regulator arrange two or more, and are uniformly distributed about the central axis circumferentially direction supporting seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620340759.9U CN205496615U (en) | 2016-04-15 | 2016-04-15 | Adjust the drilling position's adjusting device simultaneously |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620340759.9U CN205496615U (en) | 2016-04-15 | 2016-04-15 | Adjust the drilling position's adjusting device simultaneously |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205496615U true CN205496615U (en) | 2016-08-24 |
Family
ID=56706352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620340759.9U Withdrawn - After Issue CN205496615U (en) | 2016-04-15 | 2016-04-15 | Adjust the drilling position's adjusting device simultaneously |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205496615U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798349A (en) * | 2016-04-15 | 2016-07-27 | 安阳师范学院 | Adjustment device for adjusting positions of drill holes simultaneously |
| CN106984977A (en) * | 2017-04-28 | 2017-07-28 | 李洪杰 | A kind of aluminium alloy wheel hub PCD holes Multi-shaft drilling device |
| CN107891533A (en) * | 2017-11-27 | 2018-04-10 | 蚌埠承永玻璃制品有限公司 | A kind of device for glass drilling |
| CN108296517A (en) * | 2018-01-29 | 2018-07-20 | 宁波海蔓汽车科技有限公司 | A kind of plank multidigit drilling device |
| CN108907268A (en) * | 2018-07-12 | 2018-11-30 | 芜湖市泰能电热器具有限公司 | One kind can self-feeding positional punch device |
| CN113927062A (en) * | 2021-10-25 | 2022-01-14 | 浙江瑞科管道设备有限公司 | Flange processing equipment |
-
2016
- 2016-04-15 CN CN201620340759.9U patent/CN205496615U/en not_active Withdrawn - After Issue
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105798349A (en) * | 2016-04-15 | 2016-07-27 | 安阳师范学院 | Adjustment device for adjusting positions of drill holes simultaneously |
| CN106984977A (en) * | 2017-04-28 | 2017-07-28 | 李洪杰 | A kind of aluminium alloy wheel hub PCD holes Multi-shaft drilling device |
| CN106984977B (en) * | 2017-04-28 | 2019-02-26 | 徐欢 | A kind of hole aluminium alloy wheel hub PCD Multi-shaft drilling device |
| CN107891533A (en) * | 2017-11-27 | 2018-04-10 | 蚌埠承永玻璃制品有限公司 | A kind of device for glass drilling |
| CN108296517A (en) * | 2018-01-29 | 2018-07-20 | 宁波海蔓汽车科技有限公司 | A kind of plank multidigit drilling device |
| CN108907268A (en) * | 2018-07-12 | 2018-11-30 | 芜湖市泰能电热器具有限公司 | One kind can self-feeding positional punch device |
| CN113927062A (en) * | 2021-10-25 | 2022-01-14 | 浙江瑞科管道设备有限公司 | Flange processing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205496615U (en) | Adjust the drilling position's adjusting device simultaneously | |
| CN105798349B (en) | Adjustment device that is a kind of while adjusting bore position | |
| CN105798350A (en) | Adjustment device capable of adjusting positions of drill holes correspondingly | |
| CN205218598U (en) | Brill of adjustable inclination and circumference graduation, reaming clamping device | |
| CN102947049B (en) | Main axle unit, countertop unit and lathe | |
| CN103949687B (en) | A kind of ultrasonic vibration drill turning device for large diameter hole overlaying processing | |
| CN104772507B (en) | A kind of portable annulus face milling machine | |
| CN204276961U (en) | Upright drill | |
| CN101954600A (en) | Centering clamping mechanism of CNC (Computerized Numerical Control) drilling machine of pipe fittings | |
| CN201223974Y (en) | Automatic broacher | |
| CN204975989U (en) | Annular work piece bores attacks device | |
| CN204449776U (en) | A kind of shears for bus pipe welding | |
| CN105057738A (en) | Inner cavity drilled multi-cutter machining device | |
| CN103264169A (en) | Portable in-tank flange end face machining machine | |
| CN107552837A (en) | A kind of communications tower, which is built, uses drilling device for pipes | |
| CN205599959U (en) | But individual adjustment the drilling position's adjusting device | |
| CN106644267A (en) | Dynamic balance test assembly for power turbine unit | |
| CN102528526A (en) | Retractable swing boring and milling head | |
| CN104475816A (en) | High-efficiency drilling tool | |
| CN103831450B (en) | Span adjustable multi-shaft drilling device | |
| CN105271658A (en) | Bottle making machine and rotary table driving device thereof | |
| CN104475815B (en) | Multiaxis cutter adjustment structure | |
| CN204053617U (en) | A kind of vertical metal processing center machine of screw structure improvement | |
| CN203725858U (en) | Portable groove ring milling machine | |
| CN207058192U (en) | Workpiece clamping mechanism for device for cutting pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160824 Effective date of abandoning: 20181221 |