CN110405700A - A kind of self-priming auto-feed drilling machine - Google Patents
A kind of self-priming auto-feed drilling machine Download PDFInfo
- Publication number
- CN110405700A CN110405700A CN201910687903.4A CN201910687903A CN110405700A CN 110405700 A CN110405700 A CN 110405700A CN 201910687903 A CN201910687903 A CN 201910687903A CN 110405700 A CN110405700 A CN 110405700A
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- CN
- China
- Prior art keywords
- screw rod
- auto
- self
- priming
- drilling machine
- 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
- 238000005553 drilling Methods 0.000 title claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 239000000428 dust Substances 0.000 claims abstract description 19
- 230000033001 locomotion Effects 0.000 claims abstract description 15
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000004080 punching Methods 0.000 claims abstract description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 26
- 229910052742 iron Inorganic materials 0.000 claims description 13
- 230000001788 irregular Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 238000010009 beating Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229920003023 plastic Polymers 0.000 description 3
- 230000003014 reinforcing effect Effects 0.000 description 3
- 238000009958 sewing Methods 0.000 description 3
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/11—Arrangements of noise-damping means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/28—Supports; Devices for holding power-driven percussive tools in working position
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
- B28D1/146—Tools therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Earth Drilling (AREA)
Abstract
The present invention relates to a kind of self-priming auto-feed drilling machines in the punching of shield tunnel on piece.Including host, screw rod, dust collect plant, self-priming apparatus, auto-feeder, host housing is equipped with motor switch, clutch；Host housing tail portion is set there are two through-hole, and screw rod passes through two through-holes, and the screw rod between two through-holes is equipped with feeding transmission gear；Dust collect plant is connected to host front；Self-priming apparatus is connected to the equidirectional screw rod end of drill bit, including pedestal, the strut being connected with pedestal, strut ends connecting sucker group；Auto-feeder feeding transmission gear is meshed with the power output gear of bevel gear set.The present invention can reduce fugitive dust, reduce noise.It is adsorbed on drilling machine effectively in work surface, the present invention realizes the stroke movement of tup, the rotary motion of drill bit by transmission mechanism, the orientation linear motion done with host along screw rod, it realizes the full automatic working of drilling operation, improves drilling precision, reduce labor intensity.
Description
Technical field
The present invention relates to a kind of perforating device, especially a kind of self-priming auto-feed in the punching of shield tunnel on piece
Drilling machine.
Background technique
In metro shield construction, punching sets up cable on section of jurisdiction and contact net, current working method are still
People, which lifts impact drill and steps on scaffold, to punch, there are many security risks and large labor intensity, the controllable system of drilling depth
It is not high, it is dusty.
Goal of the invention
The object of the present invention is to provide a kind of time saving and energy saving self-priming auto-feed drilling machines, realize automatic punching, improve drilling
Precision avoids operation fugitive dust, reduces operation noise.
Summary of the invention
Overall technology design of the invention is: a kind of self-priming auto-feed drilling machine, including host, screw rod, dust collect plant,
Self-priming apparatus, auto-feeder.Host housing is equipped with motor switch, clutch；Host housing tail portion is set there are two through-hole, spiral shell
Bar passes through two through-holes, and the screw rod between two through-holes is equipped with feeding transmission gear.Screw rod installs the setting of one side end of host
There is travel switch；The dust collect plant is connected to host front, including flaring funnel, and the closing in end of funnel is fixed on drilling machine
Front, the open end margin of funnel are equipped with sliding slot, grafting baffle in sliding slot, and drill bit is enclosed in funnel by baffle.Self-priming apparatus
It is connected to the equidirectional screw rod end of drill bit, including pedestal, the strut being connected with arc-shaped through-hole, strut ends connecting sucker
Group, groove is set on pedestal, the screw rod end equipped with travel switch is fixed in groove, and sucker passes through gas pipeline and vacuum
Pump is connected.Auto-feeder includes feeding transmission gear, feeds transmission gear and the power output gear of bevel gear set is mutually nibbled
It closes, bevel gear set includes vertical pin shaft and horizontal pin shaft, and vertical pin shaft upper end is bevel pinion, and lower end is fixedly connected on clutch
In, clutch is fitted closely with transmission gear, and one end of horizontal pin shaft is bevel gear wheel, and the other end is fixedly connected on power output
In gear, bevel pinion and bevel gear wheel are engaged with each other.
The driving gear being connected to the motor is wanted to engage with three groups of transmission gears, and one group of rotate gear drives cam mechanism to realize
The stroke movement of tup, one group of transmission gear drive drill bit to make rotating motion, and another group of transmission gear drives feeding transmission gear
Movement.
Electric motor clutch is equal to punching depth at a distance from travel switch contact.
The closing in end of dust collect plant funnel is hooked in the spring end being fixed on host housing by connected iron hook.
Arcuate struts are connected on the arc-shaped through-hole of self-priming apparatus pedestal, there is arc sucker group in arcuate struts end.Pedestal
Bottom portion of groove be welded with fixed plate, two guiding iron rods are welded between groove side and fixed plate, be oriented to iron rod on be socketed
There is movable panel, is provided with threaded hole in fixed plate and movable panel.Screw rod end is provided with to be matched with fixed plate and movable panel
Through-hole.
Scale with display punching tilt angle in fixed plate and movable panel panel.
The present invention due to when dust collect plant is arranged in drilling machine main engine working end, effectively reduces bore operation fugitive dust and reduction
The noise generated when bit bore.Self-priming apparatus is connected to screw rod end, is adsorbed on drilling machine effectively in work surface, from
Dynamic feed arrangement realizes the stroke movement of tup by transmission mechanism, and the rotary motion of drill bit and host are done along screw rod to be oriented directly
Line movement, realizes the full automatic working of drilling operation, improves drilling precision, reduces labor intensity.
Detailed description of the invention
Fig. 1 schematic structural view of the invention；
Each gear mesh schematic representation of Fig. 2 auto-feeder of the present invention；
Fig. 3 self-priming apparatus structural schematic diagram of the present invention；
Fig. 4 self-priming apparatus groove structure schematic diagram of the present invention；
Fig. 5 screw rod end construction schematic diagram of the present invention.
Specific embodiment
The present invention is done with reference to the accompanying drawings and detailed description and is further described in detail.
As shown in Figure 1, self-priming auto-feed drilling machine include drilling machine main engine 1, screw rod 2, dust collect plant, self-priming device and
Auto-feeder.Host 1 is equipped with motor switch 15, clutch 16.Drilling rig housing tail portion is set there are two through-hole, and screw rod passes through two
A through-hole, the screw rod between two through-holes are equipped with feeding transmission gear 21.Screw rod 2 installs host side and is equipped with travel switch
22, the distance between clutch 16 and 22 contact of travel switch are equal to punching depth.It is irregular flaring funnel in dust collect plant
3, funnel can use transparent plastics material, and the closing in end of flaring funnel is by 31 sets of iron hook connected with it before host 1
Portion, iron hook 31 hook on the annulus of spring 17.17 one end of spring is in circular ring shape, and the other end is fixed on the prominent of 1 outer casing groove of drilling machine
It rises on column 171.Dust funnel convenient disassembly, bell-mouthed opening end margin are equipped with sliding slot, and baffle 32 can be inserted in sliding slot, sliding slot
Cooperation with baffle can be such that drill bit 18 is closed in funnel 3.The clast generated when bore operation falls into funnel 3, avoids raising
Dirt, the noise generated when can also reduce bit bore.What is connect with 2 bottom of screw rod is pedestal 41, fluted 45 on pedestal 41,
The arc sucker group 43 being connected by arcuate struts with pedestal 41 is connected by tracheae with vacuum pump 5, and arc sucker group 43 uses
Silicone rubber material.Auto-feeder includes feeding transmission gear 21, feeds the power output tooth of transmission gear and bevel gear set
Wheel 144 is meshed, and bevel gear set includes vertical pin shaft and horizontal pin shaft, and vertical pin shaft upper end is bevel pinion 142, and lower end is fixed
It being connected to 141 in clutch, clutch 141 is fitted closely with transmission gear 14, and one end of horizontal pin shaft is bevel gear wheel 143,
The other end is fixedly connected in power output gear 144, and bevel pinion 142 and bevel gear wheel 143 are engaged with each other.
The driving gear 11 being connected with motor 10 and three groups of transmission gears, one group of rotate gear drive cam mechanism to realize hammer
First 123 stroke movement forms internal spline on 12 through-hole side wall of gear being horizontally arranged in Fig. 1, one is inserted in through-hole and is set vertically
The trundle set, there is the external splines for forming and matching with internal spline on the lower outside wall of trundle, and trundle upper end is one
Eccentric wheel 120,120 drives connecting rod 121 to move reciprocatingly in cylinder 122, and compressed gas pushes piston cylinder tup 123 with higher
Frequency of impact impact drill bit 18 connector 124, make 18 to charge and attack forward.One group of transmission gear drives bit movement, tooth
Wheel 13 drives drill bit rotation by the drive cone gear 130 and 131 to intersect with each other.Another group of transmission gear drives feeding transmission
Gear 21 moves.
As shown in Fig. 2, self-priming auto-feed drilling machine motor drives four gears, 11 sets of middle gear in electric machine main shaft
On, it is driving gear, driven gear 12,13,14 is engaged with gear 11 respectively.
As shown in figure 3, self-priming apparatus includes pedestal 41, and arcuate struts 421,422,423,424, arc sucker group 43, four
Tracheae 44, groove 45, two handles 46, four arc-shaped through-holes 47 and four threaded posts 471.Arc sucker group 43 passes through gas
Pipe is connected with vacuum pump 5.Wherein 421,422,423,424 end of arcuate struts is welded with threaded post 471, and threaded post 471 is inserted in
In arc-shaped through-hole, four arcuate struts can be made to move back and forth on arc-shaped through-hole.When at tunnel side and top punching four
The placement position of strut is determined according to the stress condition of drilling machine, can be incited somebody to action with nut matched with threaded rod 471 after the determination of position
It tightens fixation.The other end of each arcuate struts is sucker group 43, can solve the problems, such as to adsorb at the connecting sewing of section of jurisdiction unstable.
As shown in figure 4, having in groove 45 has a threaded hole in the semicircle fixed plate for being welded on bottom portion of groove 451,451
454, one end of two guiding iron rods 453 is welded on groove side, and the other end is welded in fixed plate 451, and semicircle is removable
Two through-holes of plate 452 cover guiding iron rod on, can guiding iron rod on move back and forth, have threaded hole on 452, this threaded hole with
The threaded hole size position of semicircle fixed plate 451 is consistent.Along the position of circular arc in semicircular fixing plate and moving plate
0 ° ~ 90 ° of angle measuring calibration are carved with, or engraves common scale as needed.When standing screw 2, fixation first is slided to 452 and is led
It is aligned to the groove side of iron rod, then the threaded hole of screw rod bottom with 454, then makes 452 to slide at closely 2 position of screw rod
With screw fastening screw.
As shown in figure 5,2 lower end of screw rod is that an inner wall has threaded through-hole 23, there is a benchmark in middle above through-hole
Line 231, when vertical perforating, the center line of the alignment of reference line 231 452 needs reference line alignment corresponding scale when beating inclined hole,
There is identical scale on semicircle fixed plate and semicircle movable panel two sides, user-friendly.It uses again at this time and threaded hole
Screw rod 2 is fixedly connected on inside groove 45 by corresponding nut.
When drilling operation, clutch 16 is pinned, then rotating screw rod 2 allows drilling machine 1 to drop to drill bit 18 to let drive at hole location
It is set to only, unclamps clutch 16, open vacuum pump 5, this device is adsorbed on working pipe on piece after absorption is stablized and opens drilling machine
Switch 15, drilling machine is started to work at this time, and 18 high speed rotation of drill bit, drilling machine ontology starts to move along screw rod 2 to section of jurisdiction, works as dust
When funnel 3 comes into contact with section of jurisdiction, the beginning of spring 17 is compressed, and drill bit 18 is from starting to contact section of jurisdiction to the broken of punching end generation
Bits are all fallen in dust funnel.When clutch 16 and travel switch 22 contact, i.e., explanation has reached drilling depth, and drilling machine 1 exists
It stops working under the control of travel switch, motor-driven gear is still to continue to rotate due to inertia at this time；And in clutch 141
Spring compressed, the component that clutch 141 is driven includes bevel pinion 142, bevel gear wheel 143, gear 144 and gear spiral shell
Mother 21 stops operating, and drilling machine 1 is no longer along the movement of screw rod 2 at this time, even if since the inertia of gear makes drill bit continue one section of rotation
Time, drilling machine will not continue to advance to the direction of section of jurisdiction, that is, ensure that accurate drilling depth.At this point, hand steered screw rod 2, is closed
Vacuum pump is closed, device is removed from section of jurisdiction, the iron hook 31 of dust funnel 3 is removed from the circular rings of spring 17, is extracted hard
Matter transparent plastic baffle 32, clast is poured out, and rigid plastics baffle 32 is turned back in sliding slot；Clutch 16 is pressed, can be manually rotated
Drilling machine is risen to suitable position and unclamps clutch by screw rod 2, hangs up dust funnel 3, is ready for next drilling operation.
Because the diameter of shield structure is different, so the length as needed to determine strut.In drill process, if beating
Have section of jurisdiction connecting sewing around hole site, can appropriate adjustment arcuate struts position, so that arc sucker group is avoided connecting sewing；If beating
Drill bit position sound increases suddenly during hole, i.e., drill bit 18 accidentally touches reinforcing bar, it is necessary to which processing in time, otherwise reinforcing bar will meet with
To damage, clutch 16 should be pinned immediately, drilling machine 1 will be no longer along screw rod 2 and continue to move at this time, protect drill bit 18 no longer into
One step contacts reinforcing bar, is then shut off drilling machine switch 15, after drill bit stops operating, unclamps clutch 16, closes vacuum pump 5 and switchs,
Device is removed, screw rod 2 is rotated manually, drilling machine is risen into suitable position, then chooses punch position again.
Claims (7)
1. it is a kind of shield tunnel on piece punching self-priming auto-feed drilling machine, including host, screw rod, dust collect plant, from
Device, auto-feeder are inhaled, the host housing is equipped with motor switch, clutch；It is characterized by: host housing tail portion
If screw rod passes through two through-holes there are two through-hole, the screw rod between two through-holes is equipped with feeding transmission gear；The screw rod
Installation one side end of host is provided with travel switch；The dust collect plant is connected to host front, including flaring funnel, leakage
The closing in end of bucket is fixed on host front, and the open end margin of funnel is equipped with sliding slot, grafting baffle in sliding slot, and baffle seals drill bit
It closes in funnel；The self-priming apparatus be connected to the equidirectional screw rod end of drill bit, including pedestal, be connected with base plate through holes
Groove is arranged in the strut connect, strut ends connecting sucker group, the middle of the base, and the screw rod end equipped with travel switch is fixed on
In groove, sucker group is connected by gas pipeline with vacuum pump；The auto-feeder includes feeding transmission gear, and feeding passes
Moving gear is meshed with the power output gear of bevel gear set, and bevel gear set includes vertical pin shaft and horizontal pin shaft, vertical pin shaft
Upper end is bevel pinion, and lower end is fixedly connected in clutch, and clutch is fitted closely with transmission gear, one end of horizontal pin shaft
For bevel gear wheel, the other end is fixedly connected in power output gear, and bevel pinion and bevel gear wheel are engaged with each other.
2. self-priming auto-feed drilling machine according to claim 1, it is characterised in that: the driving gear that is connected to the motor with
Three groups of transmission gears are meshed, and one group of rotate gear drives the stroke movement of cam mechanism realization tup, one group of drive gears
Dynamic drill bit makes rotating motion, and another group of transmission gear drives feeding transmission gear movement.
3. self-priming auto-feed drilling machine according to claim 1 or 2, it is characterised in that: the electric motor clutch and row
The distance of journey switch contact is equal to punching depth.
4. self-priming auto-feed drilling machine according to claim 1 or 2, it is characterised in that: the dust collect plant funnel
For irregular shape, closing in end is hooked in the spring end being fixed on host housing by connected iron hook.
5. self-priming auto-feed drilling machine according to claim 1 or 2, it is characterised in that: the strut, sucker group and
Base plate through holes are arc, and arcuate struts are separately fixed on the arc-shaped through-hole of pedestal with nut, and each arcuate struts end has
Arc sucker group.
6. self-priming auto-feed drilling machine according to claim 1 or claim 2, it is characterised in that: on the self-priming apparatus pedestal
Bottom portion of groove be welded with fixed plate, two guiding iron rods are welded between groove side and fixed plate, be oriented to iron rod on be socketed
There is movable panel, is provided with threaded hole in fixed plate and movable panel；The screw rod end is provided with and fixed plate and movable panel
The through-hole matched.
7. self-priming auto-feed drilling machine according to claim 6, it is characterised in that: the fixed plate and movable panel
Scale with display punching tilt angle on panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910687903.4A CN110405700B (en) | 2019-07-29 | 2019-07-29 | Self-suction type automatic feeding drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910687903.4A CN110405700B (en) | 2019-07-29 | 2019-07-29 | Self-suction type automatic feeding drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110405700A true CN110405700A (en) | 2019-11-05 |
| CN110405700B CN110405700B (en) | 2024-03-19 |
Family
ID=68363646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910687903.4A Active CN110405700B (en) | 2019-07-29 | 2019-07-29 | Self-suction type automatic feeding drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110405700B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201567955U (en) * | 2009-06-09 | 2010-09-01 | 宋中强 | Water driller of circulating self-absorption adapting form engineering |
| CN102794478A (en) * | 2012-08-29 | 2012-11-28 | 孙志强 | Sucking disc type bench drill |
| CN108049822A (en) * | 2018-01-20 | 2018-05-18 | 南京卓茨机电科技有限公司 | A kind of horizontal directional drilling machine of the raising Drilling Precision based on Internet of Things |
| CN109016178A (en) * | 2018-08-13 | 2018-12-18 | 中铁建电气化局集团南方工程有限公司 | A kind of gear tiny fragments of stone, coal, etc. wall drilling machine |
| KR20190000630A (en) * | 2017-06-23 | 2019-01-03 | 정준 | Electromotion rivet gun |
| CN210850118U (en) * | 2019-07-29 | 2020-06-26 | 中建安装集团有限公司 | Self-suction type automatic feeding drilling machine |
-
2019
- 2019-07-29 CN CN201910687903.4A patent/CN110405700B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201567955U (en) * | 2009-06-09 | 2010-09-01 | 宋中强 | Water driller of circulating self-absorption adapting form engineering |
| CN102794478A (en) * | 2012-08-29 | 2012-11-28 | 孙志强 | Sucking disc type bench drill |
| KR20190000630A (en) * | 2017-06-23 | 2019-01-03 | 정준 | Electromotion rivet gun |
| CN108049822A (en) * | 2018-01-20 | 2018-05-18 | 南京卓茨机电科技有限公司 | A kind of horizontal directional drilling machine of the raising Drilling Precision based on Internet of Things |
| CN109016178A (en) * | 2018-08-13 | 2018-12-18 | 中铁建电气化局集团南方工程有限公司 | A kind of gear tiny fragments of stone, coal, etc. wall drilling machine |
| CN210850118U (en) * | 2019-07-29 | 2020-06-26 | 中建安装集团有限公司 | Self-suction type automatic feeding drilling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110405700B (en) | 2024-03-19 |
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