CN107838468B - A kind of drilling equipment for balance shaft locating hole - Google Patents
A kind of drilling equipment for balance shaft locating hole Download PDFInfo
- Publication number
- CN107838468B CN107838468B CN201711040683.3A CN201711040683A CN107838468B CN 107838468 B CN107838468 B CN 107838468B CN 201711040683 A CN201711040683 A CN 201711040683A CN 107838468 B CN107838468 B CN 107838468B
- Authority
- CN
- China
- Prior art keywords
- block
- hole
- drilling
- pole plate
- drill bit
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B41/00—Boring or drilling machines or devices specially adapted for particular work; Accessories specially adapted therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/34—Arrangements for removing chips out of the holes made; Chip- breaking arrangements attached to the tool
Abstract
The present invention relates to drilling processing fields, more particularly to a kind of drilling equipment for balance shaft locating hole, bracket, V-block, pressed slider, driving cylinder, bore motor and drill bit, V-block horizontal opening is fixed on bracket, spring eye is equipped on the inside of V-block, there are spring, magnet block, graphite block in spring eye, V-block lower inclined plane is equipped with groove, pole plate there are two being set in groove, through-hole is provided on bracket, it is connected to pipeline and vacuum cleaner under through-hole, material hole or approaching channel, two-plate and bore motor, control box composition control circuit are provided on pressed slider.The present invention controls drill bit by pole plate and withdraws, the clast in drilling is cleared up in the movement into drilling of drill bit drawing magnetism block, it will be taken away in the scrap collecting to pipeline of drilling generation by vacuum cleaner by approaching channel or material hole, make to clear up drilling in boring procedure, production efficiency is improved, cleaning cost is reduced.
Description
Technical field
The present invention relates to drilling equipment more particularly to a kind of drilling equipments for balance shaft locating hole.
Background technique
Machining drilling is frequently necessary to drill to part, needs to be cleared up in device to hole after drilling, mostly at present to be
Manually drilling is cleaned with water or wind, is needed with a large amount of manpowers and water.
Chinese patent CN201520582225.2 discloses a kind of borehole television instrument connection hole wall cleaning device, the cleaning
Device is made of serum cap, main cylinder, attachment base, push rod and water supply connector, and main cylinder is in cavity cylindrical shape, and main cylinder barrel is equipped with
Equally distributed hole for water spraying, serum cap are in cone shape, and serum cap is fixed on main cylinder upper surface, attachment base fixed setting
The inlet opening of water supply connector is provided on the lower end surface of main cylinder, on attachment base, attachment base is additionally provided with push rod on lower end surface, pushes away
Bar is threadedly coupled with attachment base.Its principle is: being protruded into main cylinder in hole using the push rod on attachment base, water supply connector is in main cylinder
Water inlet, water in cylinder is sprayed out uniformly clean to hole wall by the hole for water spraying on main cylinder.
Above scheme has good cleaning effect to vertical holes, but it could be cleaned after needing equal hole machineds to complete；
If it is cleaning transverse holes, the gravity of water is acted directly on the inner wall of hole, and water lateral flow is short of power to take away clast,
Clast in hole cannot all be removed, so as to cause bad to lateral hole cleaning effect.
Summary of the invention
The invention is intended to provide a kind of drilling equipment for balance shaft locating hole, brill can be cleared up while drilling
Hole solves the problems, such as that the cleaning of balance shaft drilling hole transverse is not clean.
In order to achieve the above objectives, base case of the invention is as follows:
A kind of drilling equipment for balance shaft locating hole, including bracket, pressed slider, driving cylinder, bore motor, branch
The V-block being open in the horizontal direction is fixed on frame, driving cylinder is located on bracket, and driving cylinder is opposite with the opening of V-block,
Pressed slider is located between V-block and driving cylinder, and pressed slider is slidably connected on bracket, pressed slider and driving cylinder
Piston rod is fixedly connected；Bore motor is slidably connected on bracket, and bore motor is equipped with drill bit, bit bore direction and V-type
Block opening direction is opposite, which is characterized in that the drill bit is ferrimagnet, is provided with vertical through-hole on bracket, the through-hole exists
Between pressed slider and V-block, it is provided with spring eye on the inside of V-block, spring eye is coaxial with drill bit, and the seal face of pressed slider is equipped with
Expect hole or approaching channel；Pipeline and vacuum cleaner are equipped with below through-hole, pipeline one end is connect with through-hole, and the pipeline other end and vacuum cleaner connect
It connects；Spring is equipped in spring eye, spring one end is fixedly connected with V-block, and the other end is equipped with magnet block；Magnet block is equipped with graphite
Block；Lower inclined plane is equipped with groove on the inside of V-block, is equipped with the first pole plate and the second pole plate in groove, bore motor be equipped with it is normally closed after
Electric appliance, the first pole plate, normally closed relay, the second pole plate form control loop.
The principle of this programme:
Cylinder starting is driven, balance shaft is pressed on the inner sidewall of V-block by pressed slider, and drill bit drills to balance shaft,
Clast is fallen from drill hole；Since pressed slider seal face has material hole/approaching channel, material hole/approaching channel outlet end is directed at through-hole, clast meeting
Fall into through-hole along material hole/approaching channel, into through-hole under the pipeline that connects；Drill bit gets through drilling, and drill bit continues to move along, with
Graphite block contact, magnet block generate adsorption magnetic force to drill bit, and drill bit drills to graphite block, generate graphite powder, graphite powder falls into recessed
In slot；Due to the conductive matter of graphite, when graphite powder, which is paved with groove, is connected to the first pole plate with the second pole plate, control loop
Closure, drill stop operating and exit drilling；Since drill bit is ferrimagnet, magnet block generates adsorption magnetic force, magnetic to drill bit
Iron block is mobile along drill bit direction, and magnet block pushes the clast in drilling to drill bit direction；Due to spring one end and magnet block
Connection, the other end are fixedly connected on V-block, and spring generates shrinkage tensions to magnet block；Drill bit is fallen back on outside drilling, and magnet block will
Hole intraclast is shifted onto outside hole, since adsorption magnetic force is less than hole wall to the frictional force of magnet block and the summation of spring tension, magnet block
It can not continue to move along, drill bit is separated with magnet block, and drill bit continues withdrawing, and magnet block adsorption capacity reduces, and magnet block is in spring
Restore to move under the action of pulling force to spring eye direction, magnet block clears up drilling again；Vacuum cleaner starts during drilling, will manage
Clast in road siphons away.
The advantages of this programme, is:
Compared in the inscribed water inlet pipe water horning hole wall that drills, this programme is adsorbed on drill bit in drill bit withdrawing
Magnet block can move together with drill bit, and magnet block portals the clast cleaning in drilling outside, can be while processing to brill
Clast in hole is cleared up, and does not need to shorten clearance time using manual cleaning, improves cleaning efficiency, is reduced
Clean cost；After magnet block is separated with drill bit, spring retracts magnet block, and magnet block can carry out secondary cleaning to drilling, mentions
High cleaning effect.
When the drilling is complete, the graphite powder that drill bit generates graphite block drilling connects control loop, and control loop allows brill
Head withdrawing, does not need artificial whole-process control, reduces labor intensity, improves working efficiency.
Due to there is material hole/approaching channel on pressed slider, the clast that when drilling generates will not be balanced connecing for axis and pressed slider
It touches line to stop, enters clast in through-hole along material hole/approaching channel, overstocked clast will not be generated.
Preferred embodiment 1: further including indicator light as the improvement of basic scheme, the indicator light is located in control loop.
It using the technical program, can be completed with suggestion device boring work, to carry out next work, improve work effect
Rate.
Preferred embodiment 2: the seal face of preferably 1 improvement, the pressed slider is equipped with approaching channel.
Using the technical program, compared with expecting hole, approaching channel can be contacted with more clasts, and more clasts are guided to pipe
In road, while approaching channel improves cleaning efficiency also than hole easy cleaning.
Preferred embodiment 3: further including wraping plate and protrusion as the improvement of basic scheme or preferred embodiment 2, the protrusion is located at
Lower inclined plane on the inside of V-block, wraping plate are located at protrusion top, wraping plate one end can fall between the first pole plate and the second pole plate and against
On the first pole plate and the second pole plate, the wraping plate other end is directed toward through-hole；There is weight at wraping plate end close to through-hole.
The technical program is used, in use, balance shaft will be close to the wraping plate side pressure of groove to the first pole plate and the second pole plate
Between, graphite powder can be fallen on wraping plate to which the first pole plate and the second pole plate to be connected to；After balance shaft removes, due to close to logical
There is weight at the wraping plate end in hole, close to groove wraping plate end tilt, by groove graphite powder and clast be poured onto pipeline, just
In reusing.
Preferred embodiment 4: as the improvement of basic scheme or preferred embodiment 3, there is bristle on the magnet block.
Using the technical program, bristle can have preferable cleaning effect to small clast, make the intraclast cleaning effect that drills
Fruit is more preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram before a kind of drilling equipment embodiment drilling for balance shaft locating hole of the present invention；
Fig. 2 is a kind of structure of the drilling equipment embodiment drill bit withdrawing for balance shaft locating hole of the present invention to outside drilling
Schematic diagram；
Fig. 3 is structural schematic diagram in a kind of drilling equipment embodiment spring eye for balance shaft locating hole of the present invention；
Fig. 4 is a kind of drilling equipment embodiment V-block left view for balance shaft locating hole of the present invention；
Fig. 5 is the partial enlarged view of a-quadrant in Fig. 1.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Appended drawing reference in Figure of description includes: bracket 1, V-block 2, pressed slider 3, the first cylinder 4, bore motor
5, pipeline 6, vacuum cleaner 7, the second cylinder 8, through-hole 11, spring eye 21, groove 22, protrusion 23, wraping plate 24, weight 25, approaching channel
31, drill bit 51, spring 211, magnet block 212, bristle 213, graphite block 214, the first pole plate 221, the second pole plate 222, indicator light
224。
A kind of drilling equipment for balance shaft locating hole, as shown in Figures 1 to 5, including bracket 1, pressed slider 3,
One cylinder 4, bore motor 5, are provided with lateral guide groove and vertical through-hole 11 on the upside of bracket 1, and 1 right end of bracket is fixed with horizontal to be opened to the left
The V-block 2 of mouth, guide groove is on the left of V-block, and on the right side of guide groove, pressed slider 3 is slidably connected in guide groove through-hole 11, compresses and slides
3 glide direction of block and V-block 2 are open relatively.First cylinder 4 is located at 3 left end of pressed slider, and the first cylinder 4 is threaded in branch
On frame 1, piston rod and the pressed slider 3 of the first cylinder 4 are bolted.Bore motor 5 is slidably connected in guide groove, the second cylinder
8 are threaded in 5 left end of bore motor, and piston rod and the bore motor 5 of the second cylinder 8 are bolted, and drill bit 51 is located at drilling
On motor 5, the second cylinder 8 is located on the bracket 1 of 5 left end of bore motor, the piston rod and 5 bolt of bore motor of the second cylinder 8
Connection.Pipeline 6 and vacuum cleaner 7 are equipped with below through-hole 11,6 one end of pipeline is connect with through-hole 11, and the other end is connect with vacuum cleaner 7.V
2 ramp of type block is provided with crossed strip hole 21, and lower inclined plane is equipped with groove 22, and spring eye 21 and drill bit 51 are coaxial.In spring eye 21
Equipped with spring 211,211 right end of spring is threaded in 21 right end of spring eye.Spring 211 is successively fixed with cylindrical magnet block to the left
212, graphite block 214,212 side wall of magnet block are equipped with bristle 213.21 right end inner wall of spring eye is equipped with fixed block, on fixed block
Telescopic rod is installed, telescopic rod left end is fixed on magnet block 212, and telescopic rod right end is mounted on fixed block.It is set in groove 22
Have the first pole plate 221 and the second pole plate 222, V-block screw top is connected with indicator light 224, be connected on bore motor 5 it is normally closed after
Electric appliance, the first pole plate 221, accessory power supply, indicator light 224, are electrically connected to form control between the second pole plate 222 at normally closed relay
Circuit, the first pole plate 221, the second pole plate 222 and groove 22 form a switch.2 lower inclined plane of V-block is equipped with protrusion 23, protrusion
23 below groove 22, and wraping plate 24 is placed in protrusion 23, and 24 right end of wraping plate can be fallen on down in groove 22, and wraping plate 24 falls on recessed
When in slot 22, wraping plate 24 leans with the first pole plate 221, the second pole plate 222, and 24 left end of wraping plate is above through-hole 11, wraping plate 24
Left end is equipped with weight 25.The inclined-plane of pressed slider 3 is equipped with approaching channel 31, and for approaching channel 31 in the underface of drill bit 51, approaching channel 31 is downward
Extend to 3 bottom of pressed slider.
When use:
1. the first cylinder 4 works, the first cylinder 4 pushes pressed slider 3 to move right by piston rod will balance shaft compression
On V-block 2；Wraping plate 24 is pressed on V-block 2 by balance shaft at this time, and 24 right end of wraping plate is resisted against the first pole plate 221 and second
Between pole plate 222；
2. the second cylinder 8 works, bore motor 5 is pushed to move right, drill bit 51, which moves right, drills to balance shaft, balance
The clast that axis left end generates can enter in the pipeline 6 of 11 lower section of through-hole along approaching channel 31；Period, vacuum cleaner 7 starts, by pipeline 6
The clast near through-hole 11 is neutralized to be sucked out；After the completion of balance shaft drilling, drill bit 51, which continues to move right, encounters graphite block 214, bores
First 51 pairs of graphite blocks 214 drilling；
3. drill bit 51 generates graphite powder during drilling to graphite block 214, graphite powder falls downwards the wraping plate in groove 22
On 24；When pawning graphite powder the first pole plate 221 of connection and the second pole plate 222 that fall on wraping plate 24, control circuit closure, instruction
Lamp 224 is bright, drill bit 51 stops operating；
4. the piston rod of the second cylinder 8 bounces back, the withdrawing to the left of drill bit 51 is driven, since drill bit 51 is ferrimagnet, magnetic
Iron block 212 generates magnetic attraction to drill bit 51, and when 51 withdrawing of drill bit, to the left with drill bit 51, spring 211 is to the left for magnet block 212
Elongation, into drilling, the clast in drilling is cleaned out drilling by the bristle 213 on magnet block 212；
5. drill bit 51 exits, drilling is outer, and magnet block 212 is separated with drill bit 51, and magnet block 212 is recovered in spring eye 21, the phase
Between bristle 213 drilling is cleared up again；
Pressed slider 3 is driven to slide to the left 6. the piston rod of the second cylinder 8 is withdrawn, balance shaft leaves V-block 2；Due to sticking up
24 left end of plate is equipped with weight 25, and 24 left end of wraping plate sinks, 24 right end of wraping plate tilts, the clast and graphite powder on wraping plate 24 along
Wraping plate slides in pipeline 6 and is siphoned away by vacuum cleaner 7, and control circuit disconnects, and indicator light 224 extinguishes.
What has been described above is only an embodiment of the present invention, and the common sense such as well known specific structure and/or characteristic are herein in scheme
It does not describe excessively.It should be pointed out that for those skilled in the art, without departing from the inventive concept of the premise, also
Several modifications and improvements can be made, these also should be considered as protection scope of the present invention, these all will not influence of the invention real
The effect and patent practicability applied.The scope of protection required by this application should be based on the content of the claims, specification
In the records such as specific embodiment can be used for explaining the content of claim.
Claims (6)
1. a kind of drilling equipment for balance shaft locating hole, including bracket, pressed slider, driving cylinder, bore motor, bracket
On be fixed with the V-block being open in the horizontal direction, driving cylinder is located on bracket, and driving cylinder is opposite with the opening of V-block, pressure
Tight sliding block is located between V-block and driving cylinder, and pressed slider is slidably connected on bracket, the work of pressed slider and driving cylinder
Stopper rod is fixedly connected；Bore motor is slidably connected on bracket, and bore motor is equipped with drill bit, bit bore direction and V-block
Opening direction is opposite, which is characterized in that the drill bit is ferrimagnet, is provided with vertical through-hole on bracket, the through-hole is being pressed
Between tight sliding block and V-block, it is provided with spring eye on the inside of V-block, spring eye is coaxial with drill bit, and the seal face of pressed slider is equipped with material
Hole or approaching channel；Pipeline and vacuum cleaner are equipped with below through-hole, pipeline one end is connect with through-hole, and the pipeline other end is connect with vacuum cleaner；
Spring is equipped in spring eye, spring one end is fixedly connected with V-block, and the other end is equipped with magnet block；Magnet block is equipped with graphite block；
Lower inclined plane is equipped with groove on the inside of V-block, and the first pole plate and the second pole plate are equipped in groove, and bore motor is equipped with normally closed relay
Device, the first pole plate, normally closed relay, the second pole plate form control loop.
2. a kind of drilling equipment for balance shaft locating hole according to claim 1, it is characterised in that: further include instruction
Lamp, the indicator light are located in control loop.
3. a kind of drilling equipment for balance shaft locating hole according to claim 2, it is characterised in that: the compression is slided
The seal face of block is equipped with approaching channel.
4. a kind of drilling equipment for balance shaft locating hole according to any one of claims 1 to 3, feature exist
In: it further include wraping plate and protrusion, the protrusion is located at lower inclined plane on the inside of V-block, and wraping plate is located at protrusion top, and wraping plate one end can
It falls between the first pole plate and the second pole plate and is resisted against on the first pole plate and the second pole plate, the wraping plate other end is directed toward through-hole.
5. a kind of drilling equipment for balance shaft locating hole according to claim 4, it is characterised in that: close to through-hole
Wraping plate end is equipped with weight.
6. a kind of drilling equipment for balance shaft locating hole according to claim 5, it is characterised in that: the magnet block
On have bristle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711040683.3A CN107838468B (en) | 2017-10-31 | 2017-10-31 | A kind of drilling equipment for balance shaft locating hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711040683.3A CN107838468B (en) | 2017-10-31 | 2017-10-31 | A kind of drilling equipment for balance shaft locating hole |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107838468A CN107838468A (en) | 2018-03-27 |
| CN107838468B true CN107838468B (en) | 2019-03-26 |
Family
ID=61681970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711040683.3A Active CN107838468B (en) | 2017-10-31 | 2017-10-31 | A kind of drilling equipment for balance shaft locating hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107838468B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114570979B (en) * | 2022-05-05 | 2022-09-02 | 山东永进传动机械有限公司 | Drilling device for balance shaft positioning hole |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000003828A1 (en) * | 1998-07-16 | 2000-01-27 | Barrie Wyndham Firman | Hole cutting device |
| CN201136064Y (en) * | 2007-12-27 | 2008-10-22 | 南车四方机车车辆股份有限公司 | Gathering apparatus for sweeps from solid boring |
| CN202317721U (en) * | 2011-11-19 | 2012-07-11 | 十堰精密制造有限公司 | Drilling fixture for positioning hole of balance shaft |
| CN205927191U (en) * | 2016-06-29 | 2017-02-08 | 江西大杰科技产业有限公司 | Bush drilling equipment with retrieve waste material function |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7901164B2 (en) * | 2004-05-07 | 2011-03-08 | Skradski Thomas J | Debris shield for a rotary tool or machine |
-
2017
- 2017-10-31 CN CN201711040683.3A patent/CN107838468B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000003828A1 (en) * | 1998-07-16 | 2000-01-27 | Barrie Wyndham Firman | Hole cutting device |
| CN201136064Y (en) * | 2007-12-27 | 2008-10-22 | 南车四方机车车辆股份有限公司 | Gathering apparatus for sweeps from solid boring |
| CN202317721U (en) * | 2011-11-19 | 2012-07-11 | 十堰精密制造有限公司 | Drilling fixture for positioning hole of balance shaft |
| CN205927191U (en) * | 2016-06-29 | 2017-02-08 | 江西大杰科技产业有限公司 | Bush drilling equipment with retrieve waste material function |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107838468A (en) | 2018-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107838468B (en) | A kind of drilling equipment for balance shaft locating hole | |
| CN108372793B (en) | A kind of protective device applied to new-energy automobile charging system | |
| CN105965057A (en) | Drilling device of street lamp pole | |
| CN108944540B (en) | New-energy electric vehicle safety charging device | |
| CN106975806B (en) | Spark-erosion sinking machine automatic lifting oil groove device | |
| CN110052457B (en) | Rubber tube cleaning equipment | |
| CN210948787U (en) | Automatic drainage device of mining air pump | |
| CN204186383U (en) | For the mechanical chain formula sampling tube under oil field well complex environment | |
| CN110000166B (en) | Small-size rubber tube cleaning equipment | |
| CN108927544A (en) | A kind of drilling part machine | |
| CN212899799U (en) | Novel gate valve | |
| CN208636310U (en) | A kind of water quality detection water fetching device | |
| CN205183730U (en) | Punch lubricating device | |
| CN208316225U (en) | A kind of seal nipple of electricity channel | |
| CN207892587U (en) | A kind of wellhead assembly of conveniently regulating and controlling valve | |
| CN107671333B (en) | Boring grab for balance shaft locating hole | |
| CN114295292A (en) | Energy-saving rain test box | |
| CN209854625U (en) | Street sweeper convenient to clearance dustbin | |
| CN109448936B (en) | Quick assembling and disassembling type pillar bottle | |
| CN109001400A (en) | A kind of water quality detection water fetching device | |
| CN208122677U (en) | A kind of Assembled sliding sound insulation intelligence window frame of accurate control installation site | |
| CN206685702U (en) | Gas-filling cabinet and its release unit escapement | |
| CN210308457U (en) | Drilling equipment is used to indoor decoration fitment | |
| CN205270036U (en) | Automatic oil injection device | |
| CN109847411B (en) | Glue pushing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |