CN108687367A - A kind of drill chuck groove processing lathe - Google Patents
A kind of drill chuck groove processing lathe Download PDFInfo
- Publication number
- CN108687367A CN108687367A CN201810897097.9A CN201810897097A CN108687367A CN 108687367 A CN108687367 A CN 108687367A CN 201810897097 A CN201810897097 A CN 201810897097A CN 108687367 A CN108687367 A CN 108687367A
- Authority
- CN
- China
- Prior art keywords
- card disk
- drill bit
- push rod
- bracket
- mandril
- 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.)
- Granted
Links
- 230000002950 deficient Effects 0.000 claims description 4
- 238000003032 molecular docking Methods 0.000 claims description 3
- 230000010355 oscillation Effects 0.000 claims description 3
- 230000003760 hair shine Effects 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B31/00—Chucks; Expansion mandrels; Adaptations thereof for remote control
- B23B31/02—Chucks
- B23B31/10—Chucks characterised by the retaining or gripping devices or their immediate operating means
-
- 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
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
-
- 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
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
- B23Q7/08—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting by means of slides or chutes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
- Automatic Tool Replacement In Machine Tools (AREA)
Abstract
The present invention relates to a kind of drill chuck groove processing lathe, solve the problem of that traditional drill bit tail end card slot processing is typically that outer instigating type drill bit tail end of vacantly slotting is easy shake.Present apparatus main card disk is used to be clamped the front end of drill bit, vice card disk is for being clamped drill bit tail end to be slotted, the vice card disk set there are two interval 180 degree secondary chuck jaws, the top at secondary chuck jaws center is equipped with liftable cutter head, it is coaxially additionally provided with the push rod and mandril being axially movable with main card disk and vice card disk, the through hole passed through for push rod, mandril is offered on main card disk and vice card disk axis, main card disk or vice card dish axle to outside be equipped with bracket, bracket pop-up sets the drill bit for waiting for feeding, and push rod and mandril push up the both ends of the surface for setting and waiting for feeding drill bit respectively when feeding.Vice card disk of the present invention carries out auxiliary clamping to the tail portion that drill bit is slotted, and influence of the vibration to machining accuracy is generated when reducing drill chuck groove processing, reduces the radial force of drill bit during drill bit card slot opens up, improves the precision of drill chuck groove processing.
Description
Technical field
The invention belongs to machine processing fields, are related to a kind of drill chuck groove processing lathe.
Background technology
Drill bit is a kind of common trepanning machining tool, and drill bit is generally elongated rod shape, and the front end of drill bit is tip, from drill bit
Helicla flute is offered on the shaft of front end backward, the detritus cut, Er Qieke can be discharged when drill bit punches in helicla flute
Entered in processing hole with Cooling Water and is cooled down.The tail end of drill bit is fixing end, the tail end of drill bit or be rectangular or be
Polygon or card slot is opened up in the side of drill bit tail end, when fixed so that drill bit is installed, can stablize and be clamped, avoid boring
It is rotated in head drill process.
Drill bit tail end slot process, need to grip drill bit from front end, then with cutter head to drill bit tail end into
Row fluting processing, traditional drill chuck groove processing are only clamped chisel edge, and the fluting Working position of drill bit tail end is logical
It is often that outer instigating type is hanging, processes in cutter head grooving process, easy to produce vibration, drill bit tail end is caused to be shaken, influences precision of slotting,
When serious, result even in drill bit modification or even fracture.
Invention content
It is typically that outer instigating type is vacantly slotted it is an object of the invention to solve traditional drill bit tail end card slot processing, drill bit tail
End is easy shake, influences machining accuracy, even results in the problem of drill bit modification fractures, provides a kind of drill chuck groove processing lathe.
The technical solution adopted by the present invention to solve the technical problems is:A kind of drill chuck groove processing lathe, including it is opposite
The main card disk and vice card disk of setting, main card disk and the coaxial arrangement of vice card disk, main card disk are used to be clamped the front end of drill bit, and vice card disk is used
In clamping drill bit tail end to be slotted, the vice card disk is set there are two secondary chuck jaws, and two secondary chuck jaws interval 180 degrees are set
It sets, the top between two secondary chuck jaws is equipped with liftable cutter head, and being coaxially additionally provided with main card disk and vice card disk can be axial
The through hole passed through for push rod, mandril, main card disk or pair are offered on mobile push rod and mandril, main card disk and vice card disk axis
The outside of chuck axial direction is equipped with feed mechanism, and the feed mechanism is equipped with bracket, and bracket pop-up sets the drill bit for waiting for feeding, when feeding
Push rod and mandril push up the both ends of the surface for setting and waiting for feeding drill bit respectively.Wait for that the drill bit of feeding is transported on bracket, according to bit size
Difference, the length of the bit can be more than carriage width, might be less that carriage width.Push rod and mandril move axially respectively, clamping
At the both ends of drill bit, be axially transported between main card disk and vice card disk along through hole by drill jig is next, main card disk be three-jaw with
On multi-jaw chuck, can be from the front end of multiple side stable holding drill bits, vice card disk is two-jaw(ed)chuck, from interval 180 degree
The rear end of sandwich drill bit, cutter head carry out fluting processing between two pawls of vice card disk.After the completion of one groove at side surface, vice card
Disk unclamps, and main card disk drives drill bit to turn to next processing side, and vice card chuck clamping carries out next groove at side surface processing.
Preferably, the mandril and push rod are using hydraulic pressure, air pressure or motor driving.
Preferably, the side of main card disk and vice card disk radial direction is provided with top rod driving cylinder and push rod driving cylinder, the top
Bar driving cylinder is scalable to be provided with the top rod driving bar parallel with mandril, and the outer end of top rod driving bar and mandril passes through radial top
Bar synchronizing bar is connected;The push rod driving cylinder is scalable to be provided with the push rod drive rod parallel with push rod, push rod drive rod and pushes away
The outer end of bar is connected by radial push rod synchronizing bar.The driving part of mandril and push rod can be with jackknife main card disk and vice card disk
Radial side, save space.
Preferably, the bracket both sides are respectively feeding side and blanking side, bracket feeding side is equipped with hopper, hopper
Feeding conveyer belt is equipped between bracket, the bottom of the bracket, which is equipped with, can allow bracket to the pendulous device of blanking side oscillation, hold in the palm
Frame blanking side is equipped with blanking slideway, and the lower section of the blanking slideway bottom end is equipped with finished product box.Hopper is according to the length of drill bit, to upper
Discharge position is limited, and when bit size being made to change, the end-position of drill bit is held essentially constant.
Preferably, the end of the blanking slideway is equipped with removable docking or is detached from the extension slideway of blanking slideway,
The bottom end for extending slideway is equipped with defective products collecting box.When drill bit feeding is reversed, extends slideway and dock blanking slideway, drill bit is returned
Receive defective products collecting box.
Preferably, the bracket is equipped with anti-reverse sensor, the reversed sensing in position corresponding with drill bit tail end
Device includes two infrared distance sensors for being axially arranged side by side along drill bit and irradiating bit face.
It is moved preferably, one or two of the main card disk, vice card disk can be adjusted with axis.
Preferably, two secondary chuck jaws are oppositely arranged in same level.
The present invention is arranged vice card disk and carries out auxiliary clamping to the tail portion that drill bit is slotted, and generates and shakes when reducing drill chuck groove processing
The dynamic influence to machining accuracy, and reduce the radial force of drill bit during drill bit card slot opens up, improve drill chuck groove processing
Precision.
Description of the drawings
The present invention will be further described below in conjunction with the accompanying drawings.
Fig. 1 is the side structure schematic view of the feed mechanism of the present invention.
Fig. 2 is a kind of overlooking structure diagram of the present invention.
Fig. 3 be the present invention Fig. 2 in remove feeding system structural schematic diagram.
In figure:1, hopper, 2, feeding conveyer belt, 3, bracket, 4, blanking slideway, 5, finished product box, 6, extend slideway, 7, bad
Product collecting box, 8, drill bit, 9, push rod, 10, mandril, 11, main card disk, 12, vice card disk, 13, push rod drive rod, 14, top rod driving
Bar, 15, anti-reverse sensor.
Specific implementation mode
Below by specific embodiment and in conjunction with attached drawing, the present invention is further described.
Embodiment:A kind of drill chuck groove processing lathe, as shown in Figs. 1-3.The present apparatus includes the main card disk 11 being oppositely arranged
With vice card disk 12, main card disk and the coaxial arrangement of vice card disk, main card disk are used to be clamped the front end of drill bit, and vice card disk is for being clamped drill bit
Tail end to be slotted.The vice card disk is set there are two secondary chuck jaws, and two secondary chuck jaws are spaced 180 degree and set in the horizontal direction
It sets, the top between two secondary chuck jaws is equipped with liftable cutter head, and main card disk is the scroll chuck of stable holding.Main card
Disk, vice card disk can be adjusted along axis and be moved.
As shown in Figure 2,3, main card disk and vice card disk are also coaxially arranged with the push rod 9 being axially movable and mandril 10, main card
The through hole passed through for push rod, mandril is offered on disk and vice card disk axis.Mandril and push rod are driven using cylinder.Main card disk 11
Radial side is provided with top rod driving cylinder and push rod driving cylinder with vice card disk 12, the top rod driving cylinder is scalable be provided with
The parallel top rod driving bar 14 of mandril, top rod driving bar and the outer end of mandril are connected by radial mandril synchronizing bar;It is described to push away
Bar driving cylinder is scalable to be provided with the push rod drive rod 9 parallel with push rod, and the outer end of push rod drive rod and push rod passes through radial
Push rod synchronizing bar is connected.
As shown in Figure 1, 2, main card dish axle to outside be equipped with feed mechanism, the feed mechanism be equipped with bracket 3, bracket two
Side is respectively feeding side and blanking side, and bracket feeding side is equipped with hopper 1, and feeding conveyer belt 2 is equipped between hopper and bracket,
The bottom of the bracket, which is equipped with, can allow bracket to the pendulous device of blanking side oscillation, and bracket blanking side is equipped with blanking slideway 4, described
The lower section of blanking slideway bottom end is equipped with finished product box 5.The end of blanking slideway is equipped with removable docking or is detached from blanking slideway
Extend slideway 6, the bottom end for extending slideway is equipped with defective products collecting box 7.Hopper limits upper discharge position according to the length of drill bit
Position, when bit size being made to change, the end-position of drill bit is held essentially constant.Bracket 3 is set in position corresponding with drill bit tail end
There are anti-reverse sensor 15, the reversed sensor to include two and be axially arranged side by side along drill bit and irradiate the red of bit face
Outer distance measuring sensor.
Feeding conveyer belt is driven by stepper motor drill bit being transported to bracket.Bracket pop-up sets the drill bit 8 for waiting for feeding, on
Push rod 9 pushes up the front end for setting drill bit 8 when material, and mandril 10 pushes up the tail end for setting drill bit 8, and sandwiched waits for that feeding bores respectively for push rod 9 and mandril 10
The both ends of head.End-position is substantially stationary in drill bit feeding process, therefore mandril first moves axially to push up and sets drill bit tail end, and pusher
Bar axial movement top sets the front end of drill bit, mandril and push rod and is axially transported to main card disk and vice card along through hole by drill jig is next
Between disk, main card disk is scroll chuck, can be two-jaw(ed)chuck from the front end of multiple side stable holding drill bits, vice card disk, from
It is spaced the rear end of the sandwich drill bit of 180 degree, cutter head carries out fluting processing between two pawls of vice card disk.One groove at side surface
After the completion, vice card disk unclamps, and main card disk drives drill bit to turn to next processing side, and vice card chuck clamping carries out lower one side
Fluting processing.
Claims (8)
1. a kind of drill chuck groove processing lathe, it is characterised in that:Including the main card disk being oppositely arranged and vice card disk, main card disk and pair
Chuck is coaxially disposed, and main card disk is used to be clamped the front end of drill bit, and vice card disk is for being clamped drill bit tail end to be slotted, the vice card
Disk is set there are two secondary chuck jaws, and two secondary chuck jaws interval 180 degrees are arranged, and the top between two secondary chuck jaws is equipped with and can rise
The cutter head of drop is coaxially additionally provided with the push rod and mandril being axially movable, main card disk and vice card dish axle with main card disk and vice card disk
Offered on line the through hole passed through for push rod, mandril, main card disk or vice card dish axle to outside be equipped with feed mechanism, it is described on
Expect that mechanism is equipped with bracket, bracket pop-up sets the drill bit for waiting for feeding, and push rod and mandril push up to set respectively and wait for the two of feeding drill bit when feeding
End face.
2. a kind of drill chuck groove processing lathe according to claim 1, it is characterised in that:The mandril and push rod use liquid
Pressure, air pressure or motor driving.
3. a kind of drill chuck groove processing lathe according to claim 1 or 2, it is characterised in that:Main card disk and vice card disk diameter
To side be provided with top rod driving cylinder and push rod driving cylinder, the top rod driving cylinder is scalable to be provided with the top parallel with mandril
Bar drive rod, top rod driving bar and the outer end of mandril are connected by radial mandril synchronizing bar;The push rod driving cylinder is scalable
The push rod drive rod parallel with push rod, push rod drive rod and the outer end of push rod is provided with by radial push rod synchronizing bar to be connected.
4. a kind of drill chuck groove processing lathe according to claim 1 or 2, it is characterised in that:The bracket both sides difference
For feeding side and blanking side, bracket feeding side is equipped with hopper, and feeding conveyer belt, the bracket are equipped between hopper and bracket
Bottom be equipped with bracket can be allowed to the pendulous device of blanking side oscillation, bracket blanking side is equipped with blanking slideway, the blanking slideway
The lower section of bottom end is equipped with finished product box.
5. a kind of drill chuck groove processing lathe according to claim 4, it is characterised in that:The end of the blanking slideway is set
There is removable docking or be detached from the extension slideway of blanking slideway, the bottom end for extending slideway is equipped with defective products collecting box.
6. a kind of drill chuck groove processing lathe according to claim 1 or 2, it is characterised in that:The bracket with drill bit
The corresponding position of tail end is equipped with anti-reverse sensor, and the reversed sensor includes two and is axially arranged side by side and shines along drill bit
Penetrate the infrared distance sensor of bit face.
7. a kind of drill chuck groove processing lathe according to claim 1 or 2, it is characterised in that:The main card disk, vice card disk
One or two of can with axis adjust move.
8. a kind of drill chuck groove processing lathe according to claim 1 or 2, it is characterised in that:Two secondary chuck jaws exist
It is oppositely arranged in same level.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810897097.9A CN108687367B (en) | 2018-08-08 | 2018-08-08 | Drill clamping groove processing machine tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810897097.9A CN108687367B (en) | 2018-08-08 | 2018-08-08 | Drill clamping groove processing machine tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108687367A true CN108687367A (en) | 2018-10-23 |
| CN108687367B CN108687367B (en) | 2024-04-02 |
Family
ID=63841663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810897097.9A Active CN108687367B (en) | 2018-08-08 | 2018-08-08 | Drill clamping groove processing machine tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108687367B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116638357A (en) * | 2023-07-27 | 2023-08-25 | 烟台东星集团有限公司 | Clamping device for machining integrated forging oil cylinder shaft |
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| CN205904705U (en) * | 2016-07-29 | 2017-01-25 | 浙江东旺不锈钢实业有限公司 | Slot gripper device is left to pipe fitting of bench drill machine |
| CN206356664U (en) * | 2016-12-27 | 2017-07-28 | 杭州斯比特机电有限公司 | Full-automatic drill produced equipment topping machanism |
| CN207548234U (en) * | 2017-12-06 | 2018-06-29 | 王志平 | Bore press plate mechanism in five face of numerical control |
| CN208628461U (en) * | 2018-08-08 | 2019-03-22 | 浙江永力达数控科技股份有限公司 | A kind of drill bit card slot machining tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB190611293A (en) * | 1906-05-14 | 1907-03-14 | Eli Charles Strong | Improvements in or relating to Machines for Fluting and like Processes. |
| DE3033322A1 (en) * | 1980-04-19 | 1981-10-29 | Miyakawa Industry Co. Ltd., Seki, Gifu | Drill chuck for drilling machine - has flat surfaces above slotted portion for gripping square shank and contains adjusting screw |
| CN1640594A (en) * | 2004-01-05 | 2005-07-20 | 銓寶工业股份有限公司 | Rotatable rapid-dismounting gripping head structure |
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| CN201988965U (en) * | 2011-01-24 | 2011-09-28 | 新野鼎泰电子精工科技有限公司 | PCB (Printed Circuit Board) micro drill bit slotting clamp |
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| CN204248021U (en) * | 2014-11-19 | 2015-04-08 | 中汽成都配件有限公司 | A kind of camshaft radial bore device |
| CN104376629A (en) * | 2014-12-03 | 2015-02-25 | 威海北洋电气集团股份有限公司 | Pedestrian direction recognition algorithm and open type passage device both based on infrared region division |
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| CN105619635A (en) * | 2016-03-30 | 2016-06-01 | 黄泗平 | Throat insert processing equipment |
| CN205904728U (en) * | 2016-07-29 | 2017-01-25 | 浙江东旺不锈钢实业有限公司 | A clamping device for drilling machine fluting pipe fitting |
| CN205904705U (en) * | 2016-07-29 | 2017-01-25 | 浙江东旺不锈钢实业有限公司 | Slot gripper device is left to pipe fitting of bench drill machine |
| CN206356664U (en) * | 2016-12-27 | 2017-07-28 | 杭州斯比特机电有限公司 | Full-automatic drill produced equipment topping machanism |
| CN207548234U (en) * | 2017-12-06 | 2018-06-29 | 王志平 | Bore press plate mechanism in five face of numerical control |
| CN208628461U (en) * | 2018-08-08 | 2019-03-22 | 浙江永力达数控科技股份有限公司 | A kind of drill bit card slot machining tool |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116638357A (en) * | 2023-07-27 | 2023-08-25 | 烟台东星集团有限公司 | Clamping device for machining integrated forging oil cylinder shaft |
| CN116638357B (en) * | 2023-07-27 | 2023-10-03 | 烟台东星集团有限公司 | Clamping device for machining integrated forging oil cylinder shaft |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108687367B (en) | 2024-04-02 |
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