CN107520488A - A kind of adjustable drill chuck - Google Patents
A kind of adjustable drill chuck Download PDFInfo
- Publication number
- CN107520488A CN107520488A CN201610436619.6A CN201610436619A CN107520488A CN 107520488 A CN107520488 A CN 107520488A CN 201610436619 A CN201610436619 A CN 201610436619A CN 107520488 A CN107520488 A CN 107520488A
- Authority
- CN
- China
- Prior art keywords
- drill chuck
- circular housing
- driving gear
- lateral adjustments
- screw mandrel
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/12—Adapters for drills or chucks; Tapered sleeves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
- Drilling And Boring (AREA)
Abstract
A kind of adjustable drill chuck of the present invention belongs to processing equipment field, pass through transmission mechanism while multiple drill chucks of the drive installation on circular housing inwall using a main shaft, the screw mandrel of fixed drill chuck is all around adjusted according to the bore size of product, makes the accurate size for drilling out product needs of the spiral bit of each drill chuck front end.Porous adjustable drill chuck：Including drilling machine, lifting handle, support bar, circular housing, spiral bit, drill chuck, Universal telescoping drive link, driven gear, driving gear, longitudinally adjust screw mandrel, locking nut, chute, regulation silk hole, lateral adjustments nut, lateral adjustments plate.
Description
Technical field
A kind of adjustable drill chuck of the present invention belongs to processing equipment field, more particularly to the once porous fixture precisely to drill.
Background technology
Existing processing enterprise is mostly not suitable with the production of small lot, fixture must be re-worked by changing product bore size, and time-consuming cost is high using fixed product to being drilled when converted products using fixed fixture.
The content of the invention
A kind of adjustable drill chuck of the present invention overcomes drawbacks described above, pass through transmission mechanism while multiple drill chucks of the drive installation on circular housing inwall using a main shaft, the screw mandrel of fixed drill chuck is all around adjusted according to the bore size of product, makes the accurate size for drilling out product needs of the spiral bit of each drill chuck front end.
Adjustable drill chuck：Including drilling machine 1,Lifting handle 2,Support bar 3,Circular housing 4,Spiral bit 5,Drill chuck 6,Universal telescoping drive link 7,Driven gear 8,Driving gear 9,Longitudinally adjust screw mandrel 10,Locking nut 11,Chute 12,Adjust silk hole 13,Lateral adjustments nut 14,Lateral adjustments plate 15,Lifting handle,Support bar,Circular housing is connected with drilling machine,Spiral bit is connected with drill chuck,Universal telescoping drive link is connected with driven gear and driving gear,Longitudinally adjust screw mandrel is connected with locking nut,The outside that chute is arranged on circular housing is connected with support bar,Drilling machine is connected by main shaft with driving gear,Driving gear is ratcheting with driven gear,Driving gear and driven gear are arranged on the inside above circular housing by bearing,Regulation silk hole is provided with below circular housing,Longitudinally adjust screw mandrel passes through from regulation silk hole,Lateral adjustments nut is connected with lateral adjustments plate,Lateral adjustments plate is connected with longitudinally adjust screw mandrel and drill chuck.
Lifting handle rotate clockwise stir drill press spindle downwards, force driving gear drive circular housing together move down, can slidably between chute and support bar, driving gear controls circular housing to move up and down, can not rotate by chute when rotated, by the support bar being fixed on drilling machine.
Drill press spindle drives driving gear rotation, and driving gear drives multiple driven gears to rotate jointly simultaneously, and driven gear drives drill chuck synchronous rotary by Universal telescoping drive link, and drill chuck drives spiral bit to rotate again.
Longitudinally adjust screw mandrel adjusts the distance between drill chuck and circular housing center by rotating and then will locked by locking nut between longitudinally adjust screw mandrel and circular housing, rotates the dynamic drill chuck of lateral adjustments nut driving lateral adjustments strip and moves left and right.
Brief description of the drawings
Fig. 1 is the drilling machine schematic diagram of adjustable drill chuck；
Fig. 2 is the assembly diagram of adjustable drill chuck；
Fig. 3 is the transmission mechanism schematic diagram of adjustable drill chuck；
Fig. 4 is the schematic diagram of circular housing；
Fig. 5 is the schematic diagram of single drill chuck.
Embodiment
How the technical scheme for further illustrating the invention in conjunction with accompanying drawing 1-5 is implemented：
Adjustable drill chuck：Including drilling machine 1,Lifting handle 2,Support bar 3,Circular housing 4,Spiral bit 5,Drill chuck 6,Universal telescoping drive link 7,Driven gear 8,Driving gear 9,Longitudinally adjust screw mandrel 10,Locking nut 11,Chute 12,Adjust silk hole 13,Lateral adjustments nut 14,Lateral adjustments plate 15,Lifting handle,Support bar,Circular housing is connected with drilling machine,Spiral bit is connected with drill chuck,Universal telescoping drive link is connected with driven gear and driving gear,Longitudinally adjust screw mandrel is connected with locking nut,The outside that chute is arranged on circular housing is connected with support bar,Drilling machine is connected by main shaft with driving gear,Driving gear is ratcheting with driven gear,Driving gear and driven gear are arranged on the inside above circular housing by bearing,Regulation silk hole is provided with below circular housing,Longitudinally adjust screw mandrel passes through from regulation silk hole,Lateral adjustments nut is connected with lateral adjustments plate,Lateral adjustments plate is connected with longitudinally adjust screw mandrel and drill chuck.
Lifting handle rotate clockwise stir drill press spindle downwards, force driving gear drive circular housing together move down, can slidably between chute and support bar, driving gear controls circular housing to move up and down, can not rotate by chute when rotated, by the support bar being fixed on drilling machine.
Drill press spindle drives driving gear rotation, and driving gear drives multiple driven gears to rotate jointly simultaneously, and driven gear drives drill chuck synchronous rotary by Universal telescoping drive link, and drill chuck drives spiral bit to rotate again.
Longitudinally adjust screw mandrel adjusts the distance between drill chuck and circular housing center by rotating and then will locked by locking nut between longitudinally adjust screw mandrel and circular housing, rotates the dynamic drill chuck of lateral adjustments nut driving lateral adjustments strip and moves left and right.
According to above-mentioned adjustable drill chuck when in use,First measurement needs the fitting dimension processed,Accessory to be processed is fixed on the base of drilling machine,The position of drill chuck is adjusted by rotating using every longitudinally adjust screw mandrel,The dynamic drill chuck of lateral adjustments nut driving lateral adjustments strip is rotated to move left and right,Make the center of all spiral bits vertical with the center of required drilling,Then will be locked by locking nut between longitudinally adjust screw mandrel and circular housing,Power-on,Operator rotates clockwise lifting handle that to stir drill press spindle downward,Driving gear is forced to drive circular housing together to move down,Drill press spindle drives driving gear rotation,Driving gear drives multiple driven gears to rotate jointly simultaneously,Driven gear drives drill chuck synchronous rotary by Universal telescoping drive link,Drill chuck drives spiral bit to rotate again,When the accessory of required drilling to be got into spiral bit the depth of setting,Lifting handle is rotated counterclockwise and stirs drill press spindle by operator,Driving gear and circular housing is driven to run up,One drilling cycle finishes.
The conventional announcement of the present invention is the foregoing is only, any formal limitation not is made to the present invention；All technical staff for being familiar with the industry are in the range of without departing from technical scheme, the adjustment of any equivalent variations implementing to make techniques described above, modification with developing etc., in the range of still falling within technical scheme.
Claims (4)
- A kind of 1. adjustable drill chuck：Including drilling machine (1),Lifting handle (2),Support bar (3),Circular housing (4),Spiral bit (5),Drill chuck (6),Universal telescoping drive link (7),Driven gear (8),Driving gear (9),Longitudinally adjust screw mandrel (10),Locking nut (11),Chute (12),Adjust silk hole (13),Lateral adjustments nut (14),Lateral adjustments plate (15),It is characterized in that lifting handle,Support bar,Circular housing is connected with drilling machine,Spiral bit is connected with drill chuck,Universal telescoping drive link is connected with driven gear and driving gear,Longitudinally adjust screw mandrel is connected with locking nut,The outside that chute is arranged on circular housing is connected with support bar,Drilling machine is connected by main shaft with driving gear,Driving gear is ratcheting with driven gear,Driving gear and driven gear are arranged on the inside above circular housing by bearing,Regulation silk hole is provided with below circular housing,Longitudinally adjust screw mandrel passes through from regulation silk hole,Lateral adjustments nut is connected with lateral adjustments plate,Lateral adjustments plate is connected with longitudinally adjust screw mandrel and drill chuck.
- A kind of 2. adjustable drill chuck according to claim 1, it is characterized in that lifting handle rotate clockwise stir drill press spindle downwards, force driving gear drive circular housing together move down, can slidably between chute and support bar, driving gear controls circular housing to move up and down, can not rotate by chute when rotated, by the support bar being fixed on drilling machine.
- A kind of 3. adjustable drill chuck according to claim 1, it is characterized in that drill press spindle drives driving gear rotation, driving gear drives multiple driven gears to rotate jointly simultaneously, and driven gear drives drill chuck synchronous rotary by Universal telescoping drive link, and drill chuck drives spiral bit to rotate again.
- A kind of 4. adjustable drill chuck according to claim 1, it is characterized in that longitudinally adjust screw mandrel adjusts the distance between drill chuck and circular housing center by rotating and then will locked by locking nut between longitudinally adjust screw mandrel and circular housing, rotate the dynamic drill chuck of lateral adjustments nut driving lateral adjustments strip and move left and right.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610436619.6A CN107520488A (en) | 2016-06-20 | 2016-06-20 | A kind of adjustable drill chuck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610436619.6A CN107520488A (en) | 2016-06-20 | 2016-06-20 | A kind of adjustable drill chuck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107520488A true CN107520488A (en) | 2017-12-29 |
Family
ID=60733672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610436619.6A Pending CN107520488A (en) | 2016-06-20 | 2016-06-20 | A kind of adjustable drill chuck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107520488A (en) |
-
2016
- 2016-06-20 CN CN201610436619.6A patent/CN107520488A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171229 |
|
| WD01 | Invention patent application deemed withdrawn after publication |