CN204867537U - Automatic drilling machine of adjustable amount of feeding - Google Patents
Automatic drilling machine of adjustable amount of feeding Download PDFInfo
- Publication number
- CN204867537U CN204867537U CN201520649209.0U CN201520649209U CN204867537U CN 204867537 U CN204867537 U CN 204867537U CN 201520649209 U CN201520649209 U CN 201520649209U CN 204867537 U CN204867537 U CN 204867537U
- Authority
- CN
- China
- Prior art keywords
- fixed part
- drill bit
- drilling machine
- adjustable amount
- optoelectronic switch
- 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.)
- Expired - Fee Related
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- Drilling And Boring (AREA)
Abstract
The utility model provides an automatic drilling machine of adjustable amount of feeding, includes base member, drill bit and installs walking portion and the fixed part on the base member, its characterized in that: walking portion passes through slide rail movable mounting and on the base member, is equipped with two at least chucks that are used for the clamping work piece in the walking portion, and walking portion is by installing the hydraulic cylinder drive on the base member, being provided with on the fixed part and pressing from both sides with the coaxial rotary drilling head of chuck, the quantity that rotary drilling head pressed from both sides is the same with the quantity of chuck, and drill bit detachable installs in rotary drilling head presss from both sides, and rotary drilling head presss from both sides by installing the driving motor drive on the fixed part, still be equipped with the scale parallel with the slide rail on the fixed part, one suit of activity can detecting object moves on the scale a photoelectric switch, a photoelectric switch passes through locking mechanism and can lock on the scale. The utility model discloses the beneficial effect who reaches: feeding through hydraulic means automate of work piece to can shut down by automatic re -setting after drilling finishes, avoid personnel's participation, improve drilling efficiency.
Description
Technical field
The invention belongs to Machining Technology field, be specifically related to a kind of automatic drilling machine of the adjustable amount of feeding.
Background technology
Rig floor is one of important equipment of field of machining, and it utilizes the drill bit of High Rotation Speed to carry out bore operation to workpiece.In use, existing drilling machine also exists inconvenience, and such as modal rig floor comprises a manually-operated depression bar, controls depression bar drill bit decline is holed by manpower.It is less and be the workpiece of thin-walled type that this kind of rig floor can only be used for shape, and boring procedure needs technical staff's full name to operate, and adds labour intensity and also reduces efficiency.
Summary of the invention
The present invention proposes a kind of automatic drilling machine of the adjustable amount of feeding, structure is simple and can automatic drilling.
Technical solution of the present invention: a kind of automatic drilling machine of the adjustable amount of feeding, comprise matrix, drill bit and the running part be arranged on matrix and fixed part, running part is movably arranged on matrix by slide rail, running part is provided with at least two chucks for clamping workpiece, and running part is by the Driven by Hydraulic Cylinder be arranged on matrix; Fixed part is provided with the rotary drilling head-clamp coaxial with chuck, the quantity of rotary drilling head-clamp is identical with the quantity of chuck, and drill bit is dismountable to be arranged in rotary drilling head-clamp, and rotary drilling head-clamp is driven by the drive motors be arranged on fixed part; Fixed part is also provided with the scale parallel with slide rail, and on scale, movable set one can the first optoelectronic switch of inspected object movement, and the first optoelectronic switch can be locked on scale by retaining mechanism.
In the present invention, also comprise the portable plate and at least two guide pillars that are positioned at fixed part front, guide pillar level is arranged on fixed part, and portable plate movable set, on guide pillar, is also connected with spring before portable plate and fixed part; Portable plate is offered the through hole passed for drill bit, the portable plate of through hole side is provided with the second optoelectronic switch, and the second optoelectronic switch is positioned at the front of the first optoelectronic switch.
In the present invention, rubber sheet gasket is set in the front end of guide pillar.
In the present invention, the quantity of guide pillar is four, and is symmetrically distributed between two on fixed part.
In the present invention, the second optoelectronic switch is positioned at the side of each drill bit.
In the present invention, spring is also sleeved on the outer wall of guide pillar.
The beneficial effect that the present invention reaches:
1. the feeding of workpiece is automatically performed by hydraulic means, and by the amount of feeding of the position adjustments processing of mobile first optoelectronic switch on scale, thus can meet the processing of the blind hole of different size requirement.And possess the stopping function that automatically resets, realize whole-course automation processing, improve drilling efficiency.
2. by spring, feed-speed is cushioned, avoid that feed-speed is too fast causes damage to drill bit.
3. rubber sheet gasket can prevent metal parts from directly contacting the rigid collision caused, and greatly reduces collsion damage probability.
4. spring housing is contained in spring when guide pillar can prevent excess compression and produces radial deformation and buffer loss effect, greatly improves the shock-absorbing capacity of spring.
5. this apparatus structure is simple, and operating process is full-automatic, can be applicable to driller's operation of all kinds of workpiece.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is right view of the present invention;
Fig. 3 be in Fig. 2 A-A to sectional view;
Fig. 4 is top view of the present invention.
Reference numeral:
1 matrix; 2 running parts; 3 slide rails; 4 portable plates; 5 hydraulic cylinders; 6 fixed parts; 7 rotary drilling head-clamps; 8 guide pillars; 9 springs; 10 first optoelectronic switches; 11 second optoelectronic switches; 12 rubber sheet gaskets; 13 chucks; 14 drill bits.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, technical solution of the present invention is described in further detail, but protection scope of the present invention is not limited to described embodiment.
An automatic drilling machine for the adjustable amount of feeding, comprises matrix 1, drill bit 14 and the running part 2 be arranged on matrix 1 and fixed part 6.Running part 2 is movably arranged on matrix 1 by slide rail 3, and is enabled to move linearly along slide rail 3 by hydraulic cylinder 5 driving be arranged on matrix 1.Running part 2 is provided with two chucks 13 for clamping workpiece.Fixed part 6 is provided with the rotary drilling head-clamp 7 coaxial with chuck 13, the quantity of rotary drilling head-clamp 7 is identical with the quantity of chuck 13, drill bit 14 is dismountable to be arranged in rotary drilling head-clamp 7, and rotary drilling head-clamp 7 is driven by the drive motors (not shown) be arranged on fixed part 6.Fixed part 6 is also provided with the scale (not shown) parallel with slide rail 3, on scale, movable set one can the first optoelectronic switch 10, first optoelectronic switch of inspected object movement can be locked on scale by retaining mechanism (not shown).
Fixed part 6 is horizontally disposed with four guide pillars 8, and in symmetrical between two.Guide pillar 8 is set with one piece of portable plate 4, and portable plate 4 can be used on guide pillar 8 and moves by masterpiece outside.In order to cushion feed-speed too fast and to drill bit 14 produce greater impact power, between portable plate 4 and fixed part 6, be connected with spring 9, spring 9 suit on guide pillar 8, the radial deformation that excess compression produces can be prevented.The front face of portable plate 4 is also provided with rubber sheet gasket 12, the rigid collision of metal parts can be prevented, extend its service life.
Portable plate 4 is offered the through hole passed for drill bit 14, the portable plate 4 of through hole side is provided with the second optoelectronic switch 11.In order to detect the shift position of workpiece more accurately, two the second optoelectronic switches 11 can be set on portable plate 4, make side that it lays respectively at each drill bit 14 for independent detection, and the second optoelectronic switch 11 be positioned at the front of the first optoelectronic switch 10.
In the present invention, so-called front refers to the side towards running part, and the side deviating from running part is rear.
The process of operation principle of the present invention
By workpiece difference clamping on chuck 13, then start button is pressed, hydraulic cylinder 5 promotes running part 2 and moves to fixed part 6 direction, when the second optoelectronic switch 11 contact detection is to producing the signal of telecommunication during workpiece and sending to PLC (not shown), PLC starts drive motors, and drill bit 14 just starts High Rotation Speed and holes to workpiece.Portable plate 4 can be promoted when workpiece continues motion to move together, produce the signal of telecommunication when the first optoelectronic switch 10 detects portable plate 4 and send to PLC to close down drive motors and the piston rod of hydraulic cylinder 5 is bounced back, workpiece is withdrawn from, completes whole bore operation.The circuit of above process connects and control procedure all belongs to prior art, therefore does not repeat.
When needing the blind hole of processing other sizes, in order to change hole depth, the first optoelectronic switch can be moved to scale rear, after locking, starting the machine.
Above-described embodiment is the present invention's preferably embodiment; but embodiments of the present invention are not restricted to the described embodiments; change, the modification done under other any does not deviate from Spirit Essence of the present invention and principle, substitute, combine, simplify; all should be the substitute mode of equivalence, be included within protection scope of the present invention.
Claims (6)
1. the automatic drilling machine of an adjustable amount of feeding, comprise matrix, drill bit and the running part be arranged on matrix and fixed part, it is characterized in that: running part is movably arranged on matrix by slide rail, running part is provided with at least two chucks for clamping workpiece, and running part is by the Driven by Hydraulic Cylinder be arranged on matrix; Fixed part is provided with the rotary drilling head-clamp coaxial with chuck, the quantity of rotary drilling head-clamp is identical with the quantity of chuck, and drill bit is dismountable to be arranged in rotary drilling head-clamp, and rotary drilling head-clamp is driven by the drive motors be arranged on fixed part; Fixed part is also provided with the scale parallel with slide rail, and on scale, movable set one can the first optoelectronic switch of inspected object movement, and the first optoelectronic switch can be locked on scale by retaining mechanism.
2. the automatic drilling machine of a kind of adjustable amount of feeding according to claim 1, it is characterized in that: also comprise the portable plate and at least two guide pillars that are positioned at fixed part front, guide pillar level is arranged on fixed part, and portable plate movable set, on guide pillar, is also connected with spring before portable plate and fixed part; Portable plate is offered the through hole passed for drill bit, the portable plate of through hole side is provided with the second optoelectronic switch, and the second optoelectronic switch is positioned at the front of the first optoelectronic switch.
3. the automatic drilling machine of a kind of adjustable amount of feeding according to claim 2, is characterized in that: arrange rubber sheet gasket in the front end of guide pillar.
4. the automatic drilling machine of a kind of adjustable amount of feeding according to claim 3, is characterized in that: the quantity of guide pillar is four, and is symmetrically distributed between two on fixed part.
5. the automatic drilling machine of a kind of adjustable amount of feeding according to claim 4, is characterized in that: the second optoelectronic switch is positioned at the side of each drill bit.
6. the automatic drilling machine of a kind of adjustable amount of feeding according to claim 5, is characterized in that: spring is also sleeved on the outer wall of guide pillar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649209.0U CN204867537U (en) | 2015-08-26 | 2015-08-26 | Automatic drilling machine of adjustable amount of feeding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520649209.0U CN204867537U (en) | 2015-08-26 | 2015-08-26 | Automatic drilling machine of adjustable amount of feeding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204867537U true CN204867537U (en) | 2015-12-16 |
Family
ID=54811965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520649209.0U Expired - Fee Related CN204867537U (en) | 2015-08-26 | 2015-08-26 | Automatic drilling machine of adjustable amount of feeding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204867537U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057742A (en) * | 2015-08-26 | 2015-11-18 | 苏州金牛精密机械有限公司 | Automatic drilling machine with adjustable feed amount |
-
2015
- 2015-08-26 CN CN201520649209.0U patent/CN204867537U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105057742A (en) * | 2015-08-26 | 2015-11-18 | 苏州金牛精密机械有限公司 | Automatic drilling machine with adjustable feed amount |
| CN105057742B (en) * | 2015-08-26 | 2018-09-14 | 苏州金牛精密机械有限公司 | A kind of automatic drilling machine of the adjustable amount of feeding |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 Termination date: 20160826 |