CN105057742B - A kind of automatic drilling machine of the adjustable amount of feeding - Google Patents
A kind of automatic drilling machine of the adjustable amount of feeding Download PDFInfo
- Publication number
- CN105057742B CN105057742B CN201510529542.2A CN201510529542A CN105057742B CN 105057742 B CN105057742 B CN 105057742B CN 201510529542 A CN201510529542 A CN 201510529542A CN 105057742 B CN105057742 B CN 105057742B
- Authority
- CN
- China
- Prior art keywords
- fixed part
- optoelectronic switch
- workpiece
- movable plate
- matrix
- 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.)
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Classifications
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/26—Fluid-pressure drives
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/28—Electric drives
-
- 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
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/54—Arrangements or details not restricted to group B23Q5/02 or group B23Q5/22 respectively, e.g. control handles
- B23Q5/58—Safety devices
Abstract
A kind of automatic drilling machine of the adjustable amount of feeding, including matrix, drill bit and the running part on matrix and fixed part, it is characterised in that：Running part is movably arranged on by sliding rail on matrix, and running part is equipped at least two chucks for being used for clamping workpiece, and running part is by the Driven by Hydraulic Cylinder on matrix；It is provided on fixed part and is pressed from both sides with the coaxial rotary drilling-head of chuck, the quantity of rotary drilling-head folder is identical as the quantity of chuck, and drill bit is detachably arranged in rotary drilling-head folder, and rotary drilling-head folder is driven by the driving motor on fixed part；The scale parallel with sliding rail is additionally provided on fixed part, movable set one is capable of the first optoelectronic switch of detection object movement on scale, and the first optoelectronic switch can be locked on scale by retaining mechanism.The advantageous effect that the present invention is reached：The hydraulic device that is fed through of workpiece executes automatically, and the shutdown that can automatically reset after drilling, avoids personnel's participation, improves drilling efficiency.
Description
Technical field
The invention belongs to technical fields of mechanical processing, and in particular to a kind of automatic drilling machine of the adjustable amount of feeding.
Background technology
Rig floor is important one of the equipment of field of machining, and drilling work is carried out to workpiece using high-speed rotating drill bit
Industry.In use, there is inconveniences for existing drilling machine, for example most common rig floor includes a manually-operated pressure
Bar, controlling compression bar by manpower makes drill bit decline drill.It is smaller and for thin wall type that this kind of rig floor is only used for shape
Workpiece, and boring procedure needs technical staff's full name to operate, and increases labor intensity and also reduces efficiency.
Invention content
The present invention proposes a kind of automatic drilling machine of the adjustable amount of feeding, simple in structure and being capable of automatic drilling.
Technical solution of the invention：A kind of automatic drilling machine of the adjustable amount of feeding, including matrix, drill bit and be mounted on
Running part on matrix and fixed part, running part are movably arranged on by sliding rail on matrix, and running part is equipped at least two and uses
In the chuck of clamping workpiece, running part is by the Driven by Hydraulic Cylinder on matrix；It is provided on fixed part coaxial with chuck
Rotary drilling-head presss from both sides, and the quantity of rotary drilling-head folder is identical as the quantity of chuck, and drill bit is detachably arranged in rotary drilling-head folder, rotation
Turn drill jig to be driven by the driving motor on fixed part；The scale parallel with sliding rail is additionally provided on fixed part, in scale
Upper movable set one is capable of the first optoelectronic switch of detection object movement, and the first optoelectronic switch can be locked by retaining mechanism
On scale.
Further include the movable plate and at least two guide posts being located in front of fixed part in the present invention, guide post is horizontally arranged at solid
Determine in portion, movable plate movable set is also associated with spring on guide post before movable plate and fixed part；It opens up and is used on movable plate
The through-hole that drill bit passes through, is equipped with the second optoelectronic switch on the movable plate of through-hole side, and the second optoelectronic switch is located at the first photoelectricity
The front of switch.
In the present invention, rubber sheet gasket is set in the front end of guide post.
In the present invention, the quantity of guide post is four, and is symmetrically distributed on fixed part two-by-two.
In the present invention, the second optoelectronic switch is located at the side of each drill bit.
In the present invention, spring is also sleeved on the outer wall of guide post.
The advantageous effect that the present invention is reached：
1. the hydraulic device that is fed through of workpiece executes automatically, and can be by mobile first optoelectronic switch on scale
Position adjusts the amount of feeding of processing, to meet the processing for the blind hole that different sizes require.And has to automatically reset and shut down work(
Can, it realizes whole-course automation processing, improves drilling efficiency.
2. making feed-speed be buffered by spring, avoid feed-speed is too fast from being damaged to drill bit.
3. rigid collision caused by rubber sheet gasket can prevent metal parts to be in direct contact, it is general to substantially reduce collsion damage
Rate.
4. spring generates radial deformation when spring pocket can prevent excess compression on guide post and buffer loss acts on, greatly
The big cushion performance for improving spring.
5. the present apparatus is simple in structure, operating process is full-automatic, can be suitable for driller's operation of all kinds of workpiece.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention；
Fig. 2 is the right view of the present invention；
Fig. 3 is sectional view along A-A in Fig. 2；
Fig. 4 is the vertical view of the present invention.
Reference numeral：
1 matrix；2 running parts；3 sliding rails；4 movable plates；5 hydraulic cylinders；6 fixed parts；7 rotary drilling-heads press from both sides；8 guide posts；9 springs；
10 first optoelectronic switches；11 second optoelectronic switches；12 rubber sheet gaskets；13 chucks；14 drill bits.
Specific implementation mode
Technical solution of the present invention is described in further detail with reference to embodiment and attached drawing, but the protection model of the present invention
It encloses and is not limited to the embodiment.
A kind of automatic drilling machine of the adjustable amount of feeding, including matrix 1, drill bit 14 and 2 and of running part on matrix 1
Fixed part 6.Running part 2 is movably arranged on by sliding rail 3 on matrix 1, and is made by the driving of hydraulic cylinder 5 on matrix 1
Can move linearly along sliding rail 3.It is set on running part 2 there are two cross sliding rail, installation one is for filling on each cross sliding rail
Press from both sides the chuck 13 of workpiece so that chuck can adjust position to drill out the hole of different location on running part.It is set on fixed part 6
It is equipped with the rotary drilling-head folder 7 coaxial with chuck 13, the quantity of rotary drilling-head folder 7 is identical as the quantity of chuck 13, and drill bit 14 is removable
That unloads is mounted in rotary drilling-head folder 7, and rotary drilling-head folder 7 is by the driving motor on fixed part 6（It is not shown）Driving.Gu
Determine to be additionally provided with the scale parallel with sliding rail 3 in portion 6（It is not shown）, movable set one is capable of detection object movement on scale
First optoelectronic switch 10, the first optoelectronic switch pass through retaining mechanism（It is not shown）It can be locked on scale.
Four guide posts 8 are horizontally disposed on fixed part 6, and in symmetrical two-by-two.One piece of movable plate 4 is set on guide post 8,
Movable plate 4 can be moved in outer force effect on guide post 8.In order to buffer feed-speed it is too fast and to drill bit 14 generate compared with
Large impact power, is connected with spring 9 between movable plate 4 and fixed part 6, and the suit of spring 9 can prevent excessive pressure on guide post 8
Contract the radial deformation generated.It is also equipped with rubber sheet gasket 12 on the front face of movable plate 4, can prevent the rigidity of metal parts from touching
It hits, extends its service life.
The through-hole passed through for drill bit 14 is opened up on movable plate 4, is opened equipped with the second photoelectricity on the movable plate 4 of through-hole side
Close 11.In order to more accurately detect the shift position of workpiece, two the second optoelectronic switches can be set on movable plate 4
11, so that it is located at the side of each drill bit 14 for individually detecting, and the second optoelectronic switch 11 is located at the first photoelectricity and opens
Close 10 front.
In the present invention, so-called front refers to the side towards running part, and is rear away from a side of running part.
The process of the operation principle of the present invention
Workpiece is distinguished on clamping to chuck 13, start button is then pressed, hydraulic cylinder 5 pushes running part 2 to fixed part 6
Direction is moved, and electric signal is generated when the contact of the second optoelectronic switch 11 detects workpiece and is sent to PLC controller（It is not shown）,
PLC controller starts driving motor, and drill bit 14 just starts high speed rotation and drills to workpiece.It can be pushed away when workpiece continues movement
Dynamic movable plate 4 moves together, and electric signal is generated when the first optoelectronic switch 10 detects movable plate 4 and is sent to PLC controller
It shuts down driving motor and the piston rod of hydraulic cylinder 5 is made to bounce back, workpiece is withdrawn from, entire bore operation is completed.The electricity of above procedure
Road connects and control process belongs to the prior art, therefore does not repeat.
It, can be by the first optoelectronic switch to scale rear in order to change hole depth when needing to process the blind hole of other sizes
It is mobile, start the machine after locking.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment
Limitation, it is other it is any without departing from the spirit and principles of the present invention made by changes, modifications, substitutions, combinations, simplifications,
Equivalent substitute mode is should be, is included within the scope of the present invention.
Claims (1)
1. a kind of automatic drilling machine of the adjustable amount of feeding, including matrix, drill bit and the running part on matrix and fixed part,
It is characterized in that：Running part is movably arranged on by sliding rail on matrix, and running part is equipped at least two for clamping workpiece
Chuck, running part is by the Driven by Hydraulic Cylinder on matrix；It is provided on fixed part and is pressed from both sides with the coaxial rotary drilling-head of chuck, rotation
The quantity for turning drill jig is identical as the quantity of chuck, and drill bit is detachably arranged in rotary drilling-head folder, and rotary drilling-head is pressed from both sides by pacifying
Driving motor driving on fixed part；The scale parallel with sliding rail is additionally provided on fixed part, movable set one on scale
A the first optoelectronic switch for capableing of detection object movement, the first optoelectronic switch can be locked on scale by retaining mechanism；Also
Include movable plate in front of fixed part and at least two guide posts, guide post are horizontally arranged on fixed part, movable plate movable sleeve
On guide post, spring is also associated with before movable plate and fixed part；The through-hole passed through for drill bit is opened up on movable plate, logical
The movable plate of hole side is equipped with the second optoelectronic switch, and the second optoelectronic switch is located at the front of the first optoelectronic switch；In guide post
Rubber sheet gasket is arranged in front end；The quantity of guide post is four, and is symmetrically distributed on fixed part two-by-two；Second optoelectronic switch is located at
The side of each drill bit；Spring is also sleeved on the outer wall of guide post；
Workpiece to be distinguished on clamping to chuck, start button is then pressed, Hydraulic Cylinder running part is moved to fixed part direction,
Electric signal is generated when the contact of the second optoelectronic switch detects workpiece and is sent to PLC controller, and PLC controller starts driving electricity
Machine, drill bit just start high speed rotation and drill to workpiece, movable plate can be pushed to move together when workpiece continues movement, when
First optoelectronic switch detects to generate electric signal when movable plate and be sent to PLC controller and shuts down driving motor and make hydraulic cylinder
Piston rod bounces back, and workpiece is withdrawn from.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510529542.2A CN105057742B (en) | 2015-08-26 | 2015-08-26 | A kind of automatic drilling machine of the adjustable amount of feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510529542.2A CN105057742B (en) | 2015-08-26 | 2015-08-26 | A kind of automatic drilling machine of the adjustable amount of feeding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105057742A CN105057742A (en) | 2015-11-18 |
| CN105057742B true CN105057742B (en) | 2018-09-14 |
Family
ID=54487372
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510529542.2A Active CN105057742B (en) | 2015-08-26 | 2015-08-26 | A kind of automatic drilling machine of the adjustable amount of feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105057742B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105108197A (en) * | 2015-08-27 | 2015-12-02 | 苏州金牛精密机械有限公司 | Automatic horizontal drilling machine |
| CN112643354B (en) * | 2020-08-26 | 2021-11-26 | 李小龙 | Accurate location thin wall gear machining frock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2096030A (en) * | 1981-04-07 | 1982-10-13 | Roehm Guenter H | Apparatus for collecting swarf at the boring location of a boring tool |
| SU1060339A1 (en) * | 1982-08-18 | 1983-12-15 | Особое Конструкторское Бюро Станкостроения | Apparatus for controlling the process of deep drilling |
| CN203409303U (en) * | 2013-08-15 | 2014-01-29 | 宁波市鄞州金博机械厂（普通合伙） | Graduated deep hole drilling machine |
| CN203426497U (en) * | 2013-08-28 | 2014-02-12 | 沈阳鼓风机集团核电泵业有限公司 | High-precision deep hole drilling machine |
| CN204867537U (en) * | 2015-08-26 | 2015-12-16 | 苏州金牛精密机械有限公司 | Automatic drilling machine of adjustable amount of feeding |
-
2015
- 2015-08-26 CN CN201510529542.2A patent/CN105057742B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2096030A (en) * | 1981-04-07 | 1982-10-13 | Roehm Guenter H | Apparatus for collecting swarf at the boring location of a boring tool |
| SU1060339A1 (en) * | 1982-08-18 | 1983-12-15 | Особое Конструкторское Бюро Станкостроения | Apparatus for controlling the process of deep drilling |
| CN203409303U (en) * | 2013-08-15 | 2014-01-29 | 宁波市鄞州金博机械厂（普通合伙） | Graduated deep hole drilling machine |
| CN203426497U (en) * | 2013-08-28 | 2014-02-12 | 沈阳鼓风机集团核电泵业有限公司 | High-precision deep hole drilling machine |
| CN204867537U (en) * | 2015-08-26 | 2015-12-16 | 苏州金牛精密机械有限公司 | Automatic drilling machine of adjustable amount of feeding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105057742A (en) | 2015-11-18 |
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