CN108405901B - Perforating device - Google Patents
Perforating device Download PDFInfo
- Publication number
- CN108405901B CN108405901B CN201810535437.3A CN201810535437A CN108405901B CN 108405901 B CN108405901 B CN 108405901B CN 201810535437 A CN201810535437 A CN 201810535437A CN 108405901 B CN108405901 B CN 108405901B
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- CN
- China
- Prior art keywords
- cylinder
- operation panel
- rack
- mobile bar
- hole
- 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
- B23B—TURNING; BORING
- B23B39/00—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines
- B23B39/10—General-purpose boring or drilling machines or devices; Sets of boring and/or drilling machines characterised by the drive, e.g. by fluid-pressure drive pneumatic power drive
-
- 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
- B23Q7/14—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 co-ordinated in production lines
- B23Q7/1426—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 co-ordinated in production lines with work holders not rigidly fixed to the transport devices
- B23Q7/1447—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 co-ordinated in production lines with work holders not rigidly fixed to the transport devices using endless conveyors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Earth Drilling (AREA)
Abstract
The present invention relates to perforating devices, including rack and round slide；The side of rack is equipped with driving mechanism, the other side of rack is equipped with borehole drill construction, driving mechanism includes two supporting tables being oppositely arranged, threaded rod is rotatably connected between two supporting tables, there are two drive gear for threaded rod engagement, sliding tooth wheel is rotatably connected in rack, is driven and is equipped with through-hole on gear, the side of through-hole is equipped with limited block, mobile bar is connected in through-hole, the other end of mobile bar both passes through through-hole and is slidably connected in round slide；It drives and is equipped with support plate above gear, mobile bar is rotatably connected to support rod, and the other end of support rod is fixed in the bottom of support plate, is equipped with operation panel above support plate, the both ends of support plate are equipped with the first cylinder, and the piston rod of the first cylinder is fixed in the bottom of operation panel.The present apparatus can carry out the drilling of different pore size to workpiece, applied widely.
Description
Technical field
The present invention relates to drilling equipments, and in particular to perforating device.
Background technique
It, usually will be on workpiece to make convenient for the weight for connecting or be mitigation workpiece between workpiece in machining
It is punched.Punching refers to the process of the drilling on solid material.Punching is divided into drilling and punching according to the difference of processing method
Two ways.Wherein drilling is usually to be completed using drilling equipment.
Traditional drilling equipment is typically only capable to carry out workpiece the drilling in single aperture when drilling to workpiece, but
When practical application, since the aperture to drill on workpiece can change often, it is therefore desirable to be replaced as frequently as drill bit, be easy to make
At loosening for drill bit, drilling quality is influenced.In addition, traditional drilling equipment in drilling, if wanting to change bore position, needs to move
Dynamic drill bit, and drill bit needs high-speed rotation, there is also security risk when moving drill bit, is easy to scratch operator.
Summary of the invention
The invention is intended to provide perforating device, with solve existing drilling equipment can only carry out single aperture drilling and
There are problems that security risk.
In order to achieve the above objectives, technical scheme is as follows: perforating device, including rack, set in rack there are two
Round slide group, round slide group include the round slide that multiple concentric and radiuses are set gradually from small to large；The one of rack
Side is equipped with driving mechanism, the other side of rack is equipped with borehole drill construction, and driving mechanism includes two supporting tables being oppositely arranged, and two
Threaded rod is rotatably connected between supporting table, there are two gear is driven, sliding tooth wheel is rotatably connected in rack for threaded rod engagement,
Threaded rod and driving gear constitute worm gear mechanism, drive and are equipped with through-hole on gear, and the side of through-hole is equipped with limited block,
Mobile bar is connected in through-hole, one end of mobile bar is fixedly connected to position-arresting disk, and the other end of mobile bar both passes through
Through-hole is simultaneously slidably connected in round slide；The top of gear is driven to be equipped with support plate, mobile bar is rotatably connected to support rod,
Support rod is fixedly connected with far from one end of mobile bar in the bottom of support plate, and the top of support plate is equipped with operation panel, operation panel
On slide laterally and be connected with two groups of fixed blocks, every group of fixed block includes two fixed blocks being oppositely arranged, and the both ends of support plate are equal
Equipped with the first cylinder, the piston rod of the first cylinder is fixedly connected in the bottom of operation panel；Borehole drill construction includes block, drilling
Promotion seat is slidably connected on platform, one end of seat is pushed to be rotatably connected to drill bit, and drill bit is arranged towards operation panel, pushes the another of seat
One end is connected with the second cylinder.
Perforating device by adopting the above technical scheme, when practical application, rack plays the role of support and connects with stabilizing equipment,
Borehole drill construction plays the role of to Workpiece boring, and driving mechanism is for driving workpiece mobile and the aperture of drilling being adjusted.
Wherein operation panel plays the role of support to workpiece, support plate plays the work for adjusting operation panel height for fixing the location of workpiece
With so that the height of workpiece is adapted to the height of drill bit.Threaded rod rotation drives two sliding tooth wheel rotations, passes through mobile through-hole
Realize the change of boring aperture in the position of interior mobile bar.When mobile bar is located at the center of driving gear, mobile bar is with drive
The turned position of moving gear is constant, at this point, the location of workpiece in support plate and operation panel and operation panel is constant, the aperture of drilling
It is small；When moving mobile bar to the eccentric position of driving gear along through-hole, the rotation of sliding tooth wheel has driven eccentric position to drive
Bar is mobile, and then drives support plate, operation panel and workpiece to move in a circle with driving gear by support rod, so that drilling
Aperture increases, and the aperture to drill increases with the increase of the distance in the mobile bar distance driving gear center of circle, limited block plays shifting
The restriction of position after lever is mobile.
The beneficial effect of the technical program is:
1. the present apparatus drives the sliding tooth wheel being engaged with to rotate by threaded rod rotation, it is provided in driving gear logical
It realizes the change of boring aperture by adjusting the position of the opposite driving gear centre of mobile bar in through-hole, realizes a brill in hole
Aperture apparatus can carry out the demand of different pore size drilling, and compared with conventional drilling apparatus, the scope of application is wider, and present apparatus drilling
Aperture length is the distance between mobile bar and the driving gear center of circle, and boring aperture is adjusted accurately, conveniently.
2. the present apparatus is when carrying out large-diameter borehole to workpiece, while drill bit rotates can also the inner wall of device to hole beaten
Mill, eliminates subsequent bruting process, simplifies the processing flow of workpiece.
3. the present apparatus pushes operation panel to realize operation panel when drilling to workpiece, through the piston rod of the first cylinder
With the change of the location of workpiece, that is, the change of bore position is realized, the change compared to conventional drilling apparatus bore position is logical
It crosses and moves drill bit realization, present arrangement avoids existing security hidden troubles during mobile drill bit.
Further, the bearing of two supporting table faces being equipped on one side for connection screw thread bar, one end of threaded rod are worn
It crosses supporting table and has been fixedly and coaxially connected turntable.So that threaded rod rotation is more smoothly, operator can pass through for the setting of bearing
The rotation of driven by rotary disc threaded rod is rotated, the diameter of turntable is greater than the diameter of threaded rod, and rotation turntable is compared to directly rotation screw thread
Bar is more laborsaving and conveniently.
Further, third cylinder is fixedly connected in rack, the piston rod of third cylinder is hinged on the eccentric position of turntable,
Third cylinder is communicated with gas-guide tube, the nozzle and operation panel face of gas-guide tube.On the piston rod of turntable rotation drive third cylinder,
Lower reciprocating motion, when piston rod moves downward, the gas in third cylinder can be extruded, and the gas in third cylinder is along air guide
Pipe sprays, on the one hand the gas of ejection can cool down to boring procedure, on the other hand can also blow off the broken of boring procedure generation
Bits, avoid clast from being adhered to drill hole.
Further, the two sides of the first cylinder are fixedly connected to abutting block.The abutting block of first cylinder two sides is to the first gas
Cylinder has the function of pushing against, and the first cylinder is avoided to shake, and guarantees that the first stabilizer cylinder supports operation panel, operation panel is avoided to drill
When generate movement, thus guarantee drilling precision.
Further, the first cylinder is located at the surface of two support rods.First cylinder is located at the surface of support rod
So that the first cylinder has most stable of support force, it is further ensured that the stability of strutting system of the first cylinder.
Further, operation panel is equipped with rubber pad.Rubber pad has the function of buffering, during can buffering Workpiece boring
The shake of generation avoids workpiece and operation panel in addition, rubber pad also can avoid workpiece and operation plate surface generates rigid contact
Contact surface generates abrasion.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
The dextrad cross-sectional view of borehole drill construction in the embodiment of the present invention of the position Fig. 2.
Specific embodiment
It is further described below by specific embodiment:
Appended drawing reference in Figure of description include: rack 1, round slide 2, supporting table 3, threaded rod 4, driving gear 5,
Through-hole 6, mobile bar 7, position-arresting disk 8, support rod 9, support plate 10, operation panel 11, fixed block 12, the first cylinder 13, block 14,
It pushes seat 15, drill bit 16, the second cylinder 17, turntable 18, third cylinder 19, push against block 20.
Embodiment is substantially as shown in Fig. 1: perforating device, including rack 1, is set in rack 1 there are two 2 groups of round slide,
2 groups of round slide include it is multiple with one heart and the round slide 2 that sets gradually from small to large of radiuses, between multiple round slides 2
It is equipped with connectivity slot；The side of rack 1 is equipped with driving mechanism, the other side of rack 1 is equipped with borehole drill construction, and driving mechanism includes two
A supporting table 3 being oppositely arranged is rotatably connected to threaded rod 4 between two supporting tables 3, and threaded rod 4 is connected with motor, two branch
The bearing of 3 face of platform being equipped on one side for connection screw thread bar 4 is supportted, the left end of threaded rod 4 passes through supporting table 3 and coaxially fixes
It is connected with turntable 18.Threaded rod 4 engagement there are two drive gear 5, driving gear 5 be rotatably connected in rack 1, threaded rod 4 with
It drives gear 5 to constitute worm gear mechanism, drives and be equipped with through-hole 6 on gear 5, the side of through-hole 6 is equipped with limited block, through-hole
Mobile bar 7 is connected in 6, so that mobile bar 7 can be slided and be rotated in through-hole 6, one end of mobile bar 7 is fixed to be connected
It is connected to position-arresting disk 8, the other end of mobile bar 7 both passes through through-hole 6 and is slidably connected in round slide 2.
It drives the top of gear 5 to be equipped with support plate 10, is rotatably connected to support rod 9 in mobile bar 7, support rod 9 is separate
One end of mobile bar 7 is fixedly connected in the bottom of support plate 10；The top of support plate 10 is equipped with operation panel 11, operation panel 11
Upper surface be equipped with rubber pad, slide laterally on operation panel 11 and be connected with two groups of fixed blocks, every group of fixed block includes two opposite
The fixed block 12 of setting is equipped with gap between two fixed blocks 12 being oppositely arranged.The both ends of support plate 10 are equipped with the first gas
Cylinder 13, the first cylinder 13 are located at the surface of two support rods 9, and the two sides of the first cylinder 13 are fixedly connected to abutting block
20, it pushes against block 20 and is fixedly connected in support plate 10, the piston rod of the first cylinder 13 is fixedly connected at the bottom of operation panel 11
Portion；As shown in connection with fig. 2, borehole drill construction includes block 14, slidably connects on block 14 and pushes seat 15, pushes the one of seat 15
End is rotatably connected to drill bit 16, and drill bit 16 is arranged towards operation panel 11, and the other end of seat 15 is pushed to be connected with the second cylinder 17.Machine
Third cylinder 19 is fixedly connected on frame 1, the piston rod of third cylinder 19 is hinged on the eccentric position of turntable 18, third cylinder 19
It is communicated with gas-guide tube, the nozzle and 11 face of operation panel of gas-guide tube.
Specific implementation process is as follows: firstly, two that workpiece hole to be drilled is placed on operation panel 11 be oppositely arranged consolidate
Determine in the gap between block 12, fixed block 12 is supported to workpiece and the restriction of position, at this point, rubber pad plays buffering
Effect avoids workpiece and 11 surface of operation panel from generating rigid contact, and the contact surface of workpiece and operation panel 11 is avoided to generate abrasion.So
The bore position on workpiece is determined afterwards, and the height of station is adjusted by the piston rod of the first cylinder 13.When needs are on workpiece
When being pierced by the hole with 16 diameter same apertures of drill bit, the mobile bar 7 in through-hole 6 is moved to and is overlapped with the center of circle of driving gear 5,
One end of mobile bar 7 is placed in round slide 2, then opens motor, and threaded rod 4 rotates driven by the motor, threaded rod 4
Rotation drives the driving gear 5 being engaged with to rotate, at this point, since mobile bar 7 is located at the center of circle of driving gear 5, mobile bar 7
Position will not be moved with the rotation of driving gear 5, at this time on support rod 9, support plate 10, operation panel 11 and operation panel 11
The location of workpiece is fixed, opens the second cylinder 17, push seat 15 under the promotion of the second cylinder 17 along block 14 from right to left
Sliding drives drill bit 16 to move from right to left, and when drill bit 16 is contacted with workpiece, drill bit 16 drills on workpiece.
When needing the aperture increases to Workpiece boring, the mobile bar 7 in Fig. 1 is pushed to the right along through-hole 6, mobile bar 7
The distance between driving 5 center of circle of gear is the radius of drilling, and fixed block 12, which plays, at this time limits the left and right movement of mobile bar 7
Effect, behind the position for determining mobile bar 7, open motor, threaded rod 4 rotates driven by the motor, and threaded rod 4 rotates band
The dynamic driving gear 5 being engaged with rotates, at this point, mobile bar 7 is located at the eccentric position of gear, the driving rotation of gear 5, which drives, to be moved
The lower end of lever 7 is moved in a circle centered on the center of circle for driving gear 5, and the track of circular motion is the circle to drive gear 5
The heart is to the circle at a distance from mobile bar 7 being radius, and limited block plays the role of limiting 7 position of mobile bar in the process, keeps away
When exempting from through-hole 6 and turning to vertical state, mobile bar 7 glides due to gravity.The movement of mobile bar 7 drives support rod 9 to move,
And then support plate 10 and operation panel 11 is driven to move, the movement of operation panel 11 drives the workpiece on operation panel 11 to move with respect to drill bit 16
Dynamic, the track of workpiece motion s is also to drive the center of circle of gear 5 to the circle at a distance from mobile bar 7 as radius, at this point, drill bit
16 contact under the promotion of cylinder with workpiece, and the cutting drilling of large aperture is carried out to workpiece, and drill bit 16 drills to workpiece
While, the high-speed rotation of drill bit 16 can also the inner wall of device to hole polish, kill two birds with one stone.
While threaded rod 4 rotates, the co-axial turntable 18 being fixedly connected is driven to rotate, the rotation of turntable 18 drives third
The piston rod of cylinder 19 moves back and forth above and below, and when piston rod moves downward, the gas in third cylinder 19 can be extruded, the
Gas in three cylinders 19 is sprayed along gas-guide tube, on the one hand the gas of ejection can cool down to boring procedure, is on the other hand sprayed
Gas out can also blow off the clast of boring procedure generation, and clast is avoided to be adhered to drill hole.
The present apparatus realizes same equipment can carry out the drilling of different pore size to workpiece, applied widely, in addition, the present apparatus
It in mobile bore position, is realized by travelling workpiece, does not have to mobile drilling device, safety coefficient is high.
What has been described above is only an embodiment of the present invention, the common sense such as well known specific technical solution and/or characteristic in scheme
It does not describe excessively herein.It should be pointed out that for those skilled in the art, before not departing from technical solution of the present invention
It puts, several modifications and improvements can also be made, these also should be considered as protection scope of the present invention, these all will not influence this
Invent the effect and patent practicability implemented.The scope of protection required by this application should be based on the content of the claims,
The records such as the specific embodiment in specification can be used for explaining the content of claim.
Claims (6)
1. perforating device, it is characterised in that: including rack, set in the rack there are two round slide group, round slide group is equal
The round slide set gradually from small to large including multiple concentric and radiuses；The side of the rack is equipped with driving mechanism, rack
The other side be equipped with borehole drill construction, the driving mechanism includes two supporting tables being oppositely arranged, and is rotated between two supporting tables
It is connected with threaded rod, threaded rod engagement is there are two gear is driven, and sliding tooth wheel is rotatably connected in rack, threaded rod and sliding tooth
It takes turns and constitutes worm gear mechanism, drive and be equipped with through-hole on gear, the side of through-hole is equipped with limited block, and activity connects in through-hole
It is connected to mobile bar, one end of mobile bar is fixedly connected to position-arresting disk, and the other end of mobile bar both passes through through-hole and is slidably connected
In round slide；The top of gear is driven to be equipped with support plate, mobile bar is rotatably connected to support rod, and support rod is far from mobile
One end of bar is fixedly connected in the bottom of support plate, and the top of support plate is equipped with operation panel, slides laterally connection on operation panel
There are two groups of fixed blocks, every group of fixed block includes two fixed blocks being oppositely arranged, and the both ends of support plate are equipped with the first cylinder, the
The piston rod of one cylinder is fixedly connected in the bottom of operation panel；The borehole drill construction includes block, the company of sliding on block
It is connected to promotion seat, one end of seat is pushed to be rotatably connected to drill bit, drill bit is arranged towards operation panel, and the other end of seat is pushed to be connected with
Second cylinder.
2. perforating device according to claim 1, it is characterised in that: two supporting table faces are equipped on one side for connecting
The bearing of threaded rod is connect, one end of the threaded rod passes through supporting table and has been fixedly and coaxially connected turntable.
3. perforating device according to claim 2, it is characterised in that: third cylinder is fixedly connected in the rack, the
The piston rod of three cylinders is hinged on the eccentric position of turntable, and third cylinder is communicated with gas-guide tube, the nozzle and operation panel of gas-guide tube
Face.
4. perforating device according to claim 3, it is characterised in that: the two sides of first cylinder be fixedly connected to
Tight block.
5. perforating device according to claim 4, it is characterised in that: first cylinder is located at two support rods
Surface.
6. perforating device according to claim 5, it is characterised in that: the operation panel is equipped with rubber pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535437.3A CN108405901B (en) | 2018-05-29 | 2018-05-29 | Perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810535437.3A CN108405901B (en) | 2018-05-29 | 2018-05-29 | Perforating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108405901A CN108405901A (en) | 2018-08-17 |
| CN108405901B true CN108405901B (en) | 2019-04-02 |
Family
ID=63140839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810535437.3A Active CN108405901B (en) | 2018-05-29 | 2018-05-29 | Perforating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108405901B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111844260A (en) * | 2020-07-30 | 2020-10-30 | 广州思威耀家具有限公司 | Table fine adjustment automatic punching device based on screw rod |
| CN113433052B (en) * | 2021-07-30 | 2023-12-26 | 东华理工大学 | Quick detection device of stability of useless tailing storehouse country rock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4118844A (en) * | 1976-08-30 | 1978-10-10 | Kabushiki Kaisha Komatsu Seisakusho | Machine tool |
| CN1500589A (en) * | 2002-10-22 | 2004-06-02 | ������������ʽ���� | Inclining and rotating worktable apparatus |
| CN101745821A (en) * | 2009-12-22 | 2010-06-23 | 陕西科技大学 | Differential servo driven swinging/moving workbench device |
| CN104148953A (en) * | 2014-07-14 | 2014-11-19 | 武汉市黄陂新隆建筑机械有限公司 | Ultrahigh-precision positioning rotary worktable with zero-clearance cam and worm transmission effect |
| CN106216538A (en) * | 2016-08-04 | 2016-12-14 | 中南大学 | A kind of major diameter ring mechanical expansion equipment |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090026683A1 (en) * | 2007-07-24 | 2009-01-29 | Jack Leon Bayer | Bayer machine tool pallet systems |
-
2018
- 2018-05-29 CN CN201810535437.3A patent/CN108405901B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4118844A (en) * | 1976-08-30 | 1978-10-10 | Kabushiki Kaisha Komatsu Seisakusho | Machine tool |
| CN1500589A (en) * | 2002-10-22 | 2004-06-02 | ������������ʽ���� | Inclining and rotating worktable apparatus |
| CN101745821A (en) * | 2009-12-22 | 2010-06-23 | 陕西科技大学 | Differential servo driven swinging/moving workbench device |
| CN104148953A (en) * | 2014-07-14 | 2014-11-19 | 武汉市黄陂新隆建筑机械有限公司 | Ultrahigh-precision positioning rotary worktable with zero-clearance cam and worm transmission effect |
| CN106216538A (en) * | 2016-08-04 | 2016-12-14 | 中南大学 | A kind of major diameter ring mechanical expansion equipment |
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| Publication number | Publication date |
|---|---|
| CN108405901A (en) | 2018-08-17 |
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