CN109909521A - Tunneldrilling robot bore bit water injection hole Multi-position processing machine - Google Patents
Tunneldrilling robot bore bit water injection hole Multi-position processing machine Download PDFInfo
- Publication number
- CN109909521A CN109909521A CN201910276217.8A CN201910276217A CN109909521A CN 109909521 A CN109909521 A CN 109909521A CN 201910276217 A CN201910276217 A CN 201910276217A CN 109909521 A CN109909521 A CN 109909521A
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- Prior art keywords
- bore bit
- bit
- drill
- workpiece
- bore
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 238000002347 injection Methods 0.000 title claims abstract description 40
- 239000007924 injection Substances 0.000 title claims abstract description 40
- 230000005540 biological transmission Effects 0.000 claims abstract description 18
- 230000001360 synchronised effect Effects 0.000 claims abstract description 16
- 239000000498 cooling water Substances 0.000 claims description 11
- 230000001154 acute effect Effects 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims 2
- 241000237858 Gastropoda Species 0.000 claims 1
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 5
- 239000011435 rock Substances 0.000 description 5
- 238000005553 drilling Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Earth Drilling (AREA)
Abstract
Tunneldrilling robot bore bit water injection hole Multi-position processing machine, organic block, workbench is set on base, workpiece fixed mechanism and Electric drill-bit are set on workbench, the workpiece fixed mechanism includes the sliding panel of setting on the table, sliding panel is driven by reciprocating transmission mechanism, bore bit clamper is set on sliding panel, bore bit clamper includes that bore bit placing groove is formed in device seat, it is set in bore bit placing groove and clamps fixture block and clamping plate, device seat outer wall sets clamping cylinder, clamping cylinder piston rod passes through device seat and connects clamping plate, bore bit placing groove inner wall sets locating rod, the angled axis in the both ends of device seat, bearing support is set on sliding panel, there is axis hole on bearing support, axis hole is matched with corner axis, the Electric drill-bit includes the boring anchor being arranged on base workbench, drill chuck is set on boring anchor, the drill chuck is 4 or more, 4 or more drill chucks respectively connect Timing belt pulley drives synchronous belt by drill bit motor, and synchronous belt drives timing belt pulley, and drill chuck is made to drive drill bit rotation.
Description
Technical field
The present invention relates to the process equipments of tunneldrilling robot bore bit, are used for more rock drilling columns of time processing more particularly to one kind
The Multi-position processing machine of tooth drill bit water injection hole.
Background technique
Be formed with water injection hole on the bore bit of rock drilling, cooling and deslagging carried out to bore bit by cooling water, when avoiding rock drilling by
Bore bit is damaged in high temperature, and makes to dig out rock particle and be discharged in time.The processing of existing rock drill bit water injection hole is to use
Electronic bench drill, when motorized stage driller makees, operator pulls handle with hand, makes the drill bit of rotation to moving down from the lower pressure of handle
It moves and completion drilling, processes a hole every time, but have two water injection holes on a bore bit, it is every to process a bore bit needs in platform
It bores and carries out secondary by hand be fixedly clamped on workbench.Therefore, existing bench drill processing bore bit water injection hole has the drawback that labour is strong
Degree is big, and working efficiency is low, and labor wage is costly, and pressure is firmly uneven by hand, and drill bit loss is big, processing water filling hole precision
Difference be easy to cause scrap of the product.
Summary of the invention
The purpose of the invention is to overcome prior art there are the shortcomings that, a kind of Automatic-clamping bore bit workpiece is provided, from
Turn becomes the processing that Working position completes two water injection holes, elapses workpiece automatically, processes more bore bit workpiece, working efficiency every time
Height improves efficiency twice or more, and labour cost saves, and labor intensity of workers reduces, and drill bit loss is few, good processing accuracy, product at
The high tunneldrilling robot bore bit water injection hole Multi-position processing machine of product rate.
The technical solution of tunneldrilling robot bore bit water injection hole Multi-position processing machine of the present invention is: organic block, and work is arranged on base
Make platform, workpiece fixed mechanism and Electric drill-bit are set on workbench, the workpiece fixed mechanism includes being arranged on the table
Sliding panel, sliding panel by reciprocating transmission mechanism band movement move forward and backward, on sliding panel be arranged bore bit clamper, bore bit clamper
Including device seat, bore bit placing groove is formed in device seat, setting clamps fixture block and clamping plate in bore bit placing groove, is arranged in device seat outer wall
Clamping cylinder, the piston rod of clamping cylinder pass through device seat and connect clamping plate, and locating rod, locating rod is arranged in bore bit placing groove inner wall
Corresponding with bore bit workpiece, bearing support is arranged on sliding panel, there is axis hole, axis hole on bearing support for the angled axis in the both ends of device seat
It being matched with corner axis, corner axis makes device seat and clamps fixture block and clamping cylinder with turning over 10 ° of angles after being driven by rotation angle mechanism,
Bore bit workpiece and horizontal direction are in 80 ° of angles, then make device seat after being driven by corner axis by rotation angle mechanism and clamp fixture block and clamping
Cylinder is in 55 ° of angles with 25 ° of angles, bore bit workpiece and horizontal direction is turned over, and the Electric drill-bit includes being arranged in base work
Make the boring anchor on platform, drill chuck is set on boring anchor, the drill chuck is 4 or more, and 4 or more drill chucks respectively connect together
Belt pulley is walked, synchronous belt is driven by drill bit motor, synchronous belt drives timing belt pulley, and 4 or more drill chucks is made to drive drill bit
It rotates simultaneously, the corresponding bore bit workpiece clamped on fixture block is also 4 or more, and each drill bit is opposite with corresponding bore bit workpiece
It answers.
The invention discloses a kind of tunneldrilling robot bore bit water injection hole Multi-position processing machine, automatic control circuit is arranged in complete machine,
Drill bit motor, reciprocating transmission mechanism, clamping cylinder and rotation angle mechanism are controlled by automatic control circuit.When work, first by operator
Member the bore bit workpiece of preprocessing is put into the bore bit placing groove of device seat, and by bore bit workpiece wherein one jiao it is opposite with locating rod
It answers, positions bore bit workpiece, then drive clamping plate mobile by the piston rod of automatic control circuit control clamping cylinder, by
Clamping plate pushes down the side of bore bit workpiece, and the other side of bore bit workpiece is then in contact with the clamping fixture block in bore bit placing groove,
Clamp bore bit workpiece, together by automatic control circuit control drill bit motor, reciprocating transmission mechanism and rotation angle mechanism at this time
Work, drill bit motor drive synchronous belt operation, and the synchronized belt pulley of synchronous belt drives each drill chuck synchronous rotary, drill chuck band
Dynamic bit, reciprocating transmission mechanism drive sliding panel to one Slideslip of drill bit, and sliding panel drives bore bit clamper to drill bit one
Slideslip keeps the bore bit workpiece on bore bit clamper gradually mobile toward drill bit side, and rotation angle mechanism drives bore bit clamper and pricker
Head workpiece first rotates 10 ° (since bore bit workpiece portion faces hole to be drilled are 10 ° of inclined-planes of inclination), makes bore bit workpiece position hole to be drilled
Surface and drill bit it is perpendicular, shallower location hole is first drilled out to bore bit workpiece surface by drill bit at this time, then by reciprocal transmission
Mechanism drives sliding panel to move right, and sliding panel drives bore bit clamper and bore bit workpiece to exit drill bit to the right, at this time by corner
Mechanism drives bore bit clamper and bore bit workpiece to rotate 25 ° again, then drills out a water injection hole (note against the location hole by drill bit
Water inclined hole), which communicates (bore bit workpiece has inner hole) with the inner hole of bore bit workpiece, and last reciprocating transmission mechanism drives pricker
Head gripper and bore bit workpiece exit drill bit, and drill bit motor also stops working, and the piston rod of clamping cylinder drives clamping plate to unclamp
Bore bit workpiece, operator repeat above-mentioned movement for 120 ° of bore bit workpiece rotation, re-work to the another side of bore bit workpiece
Water injection hole completes all operations (two water injection holes complete the process).This programme tunneldrilling robot bore bit water injection hole Multi-position processing machine,
Bore bit workpiece that can be simultaneous processing 4 or 4 or more, operator need to only be put into bore bit workpiece bore bit placing groove, workpiece
It clamps, is mobile all to be automatically brought into operation, and after processing location hole, automatically rotating bore bit clamper and bore bit workpiece,
Without carrying out secondary adjustment rotation after taking out bore bit workpiece and being fixedly clamped, after processing one of water injection hole, operation
Personnel process other side water injection hole again by 120 ° of bore bit workpiece rotation, will by operator after completing the process two water injection holes
Bore bit workpiece takes out, and work efficiency is high, improves efficiency twice or more, and labour cost saves, and labor intensity of workers reduces, drill bit loss
It is few, good processing accuracy, finished product rate height.
Tunneldrilling robot bore bit water injection hole Multi-position processing machine of the present invention, the reciprocating transmission mechanism are to be arranged on base
Servo motor drive screw rod, swivel nut is set under sliding panel, and swivel nut is matched with screw rod, is arranged between base and sliding panel
Sliding rail.The reciprocating transmission mechanism is that cylinder drives sliding panel.It can be driven and be slided using servo motor or cylinder as needed
Movable plate.The rotation angle mechanism includes angle electrical machinery, and worm gear is arranged on the output shaft of angle electrical machinery, and the corner axis of device seat side connects
Worm screw is connect, worm and wheel matches.Angle electrical machinery is rotated by worm gear and worm screw driving device seat, can rotate to accurate angle
Degree.The drill chuck is 4 or 6, and the bore bit workpiece on the clamping fixture block is 4 or 6.The locating rod is formed with
The head of acute angle, acute-angled head correspond to the water filling aperture of bore bit workpiece.Cancave cambered surface there are three all being made in the upper end of bore bit workpiece, it is recessed
It is formed with water injection hole in cambered surface, and forms corner (i.e. water filling aperture) between the cancave cambered surface and the cambered surface of bore bit workpiece outer wall, this turn
It is corresponding with the acute-angled head of locating rod at angle.Water tank is set in the base, and water tank connects water-supply-pipe, is arranged on boring anchor
Cooling water pipe, cooling water pipe connect water-supply-pipe through three-way connection.Can be generated when drill bit drills to bore bit workpiece it is broken cut and
Heat is exported through water-supply-pipe, cooling water pipe by the cooling water in water tank at this time, and sprayed water to working position, makes the position
Cooled down, and can prevent it is broken cut, powder flies to and is sucked in the air by human body.
Detailed description of the invention
Fig. 1 is the schematic top plan view of tunneldrilling robot bore bit water injection hole Multi-position processing machine；
Fig. 2 is partial enlargement diagram at the A of Fig. 1；
Fig. 3 is partial enlargement diagram at the B of Fig. 1；
Fig. 4 is the schematic side view of tunneldrilling robot bore bit water injection hole Multi-position processing machine；
Fig. 5 is the structural schematic diagram of tunneldrilling robot bore bit water injection hole Multi-position processing machine；
Fig. 6 is that rotation angle mechanism drives bore bit clamper to rotate 10 ° of status architecture schematic diagrames；
Fig. 7 is that rotation angle mechanism drives bore bit clamper to rotate 25 ° of status architecture schematic diagrames again.
Specific embodiment
The present invention relates to a kind of tunneldrilling robot bore bit water injection hole Multi-position processing machines, as shown in Fig. 1-Fig. 7, organic block 1,
Workbench 2 is set on base 1, workpiece fixed mechanism is set on workbench 2 and Electric drill-bit, the workpiece fixed mechanism include
Sliding panel 3 on workbench 2 is set, and sliding panel 3 is moved forward and backward by the movement of reciprocating transmission mechanism band, and pricker is arranged on sliding panel 3
Head gripper 4, bore bit clamper 4 include device seat 41, and bore bit placing groove 45 is formed in device seat 41, is arranged in bore bit placing groove and clamps
Clamping cylinder 43 is arranged in device seat outer wall in fixture block 42 and clamping plate 46, and the piston rod of clamping cylinder passes through device seat and connects clamping plate,
Locating rod 44 is set in 45 inner wall of bore bit placing groove, locating rod 44 is corresponding with bore bit workpiece 11, and the both ends of device seat 41 are angled
Bearing support 31 is arranged on sliding panel 3, has axis hole 311 on bearing support 31 for axis 411, and axis hole 311 is matched with corner axis 411, is turned
Angle axis 411 makes device seat 41 and clamps fixture block 42 and clamping cylinder 43 with turning over 10 ° of angles, bore bit workpiece after being driven by rotation angle mechanism
11 with horizontal direction be in 80 ° of angles, then make after being driven by corner axis 411 by rotation angle mechanism device seat 41 and clamp fixture block 42 and clamp
Cylinder 43 is in 55 ° of angles with 25 ° of angles, bore bit workpiece 11 and horizontal direction is turned over, and the Electric drill-bit includes being arranged in machine
Drill chuck 51 is arranged on boring anchor 5 for boring anchor 5 on seat workbench 2, and the drill chuck 51 is 4 or more, 4 or more drill points
First 51 respectively connect timing belt pulley 52, drive synchronous belt 53 by drill bit motor, synchronous belt drives timing belt pulley 52, makes 4
Above drill chuck 51 drives drill bit 54 to rotate simultaneously, and the corresponding bore bit workpiece 11 clamped on fixture block 42 is also 4 or more, often
A drill bit 54 and corresponding bore bit workpiece 11 are corresponding.Complete machine be arranged automatic control circuit, drill bit motor, reciprocating transmission mechanism,
Clamping cylinder 43 and rotation angle mechanism are controlled by automatic control circuit.When work, first by operator by the bore bit workpiece of preprocessing
11 are put into the bore bit placing groove 45 of device seat 41, and by bore bit workpiece 11 wherein one jiao it is corresponding with locating rod 44, make bore bit
Workpiece 11 is positioned, and then drives clamping plate 46 mobile by the piston rod of automatic control circuit control clamping cylinder 43, by pressing from both sides
Tight plate pushes down the side of bore bit workpiece, and the other side of bore bit workpiece then connects with the clamping fixture block 42 in bore bit placing groove 45
Touching, clamps bore bit workpiece 11, at this time by automatic control circuit control drill bit motor, reciprocating transmission mechanism and rotation angle mechanism
It works together, drill bit motor drives synchronous belt 53 to run, and the synchronized belt pulley 52 of synchronous belt drives the synchronous rotation of each drill chuck 51
Turn, drill chuck drives drill bit 54 to rotate, and reciprocating transmission mechanism drives sliding panel 3 to 54 1 Slideslip of drill bit, and sliding panel drives pricker
Head gripper 4 keeps the bore bit workpiece 11 on bore bit clamper gradually mobile toward 54 side of drill bit, corner to 54 1 Slideslip of drill bit
Mechanism drives bore bit clamper 4 and bore bit workpiece 11 first to rotate 10 ° (since bore bit workpiece portion faces hole to be drilled are 10 ° of inclination
Inclined-plane), keep the surface at bore bit workpiece position hole to be drilled and drill bit 54 perpendicular, at this time by drill bit to the 11 surface subdrilling of bore bit workpiece
Then shallower location hole out drives sliding panel 3 to move right by reciprocating transmission mechanism, sliding panel drives 4 He of bore bit clamper
Bore bit workpiece 11 exits to the right drill bit 54, drives bore bit clamper 4 and bore bit workpiece 11 to rotate 25 ° again by rotation angle mechanism at this time,
Then a water injection hole (water filling inclined hole) is drilled out against the location hole by drill bit, which communicates with the inner hole of bore bit workpiece
(bore bit workpiece has inner hole), last reciprocating transmission mechanism drive bore bit clamper 4 and bore bit workpiece 11 to exit drill bit 54, drill bit
Motor also stops working, and the piston rod of clamping cylinder 43 drives clamping plate 46 to unclamp bore bit workpiece 11, and operator is by bore bit work
Part rotates 120 °, repeats above-mentioned movement, re-works water injection hole to the another side of bore bit workpiece, completes all operations (two
Water injection hole completes the process).This programme tunneldrilling robot bore bit water injection hole Multi-position processing machine, can be simultaneous processing 4 or 4 or more
Bore bit workpiece 11, operator need to only be put into bore bit workpiece bore bit placing groove 45, and clamping, the movement of workpiece are all automatic behaviour
Make, and after processing location hole, automatically rotates bore bit clamper 4 and bore bit workpiece 11, without taking bore bit workpiece
Secondary adjustment rotation is carried out after out and is fixedly clamped, and after processing one of water injection hole, operator is again by bore bit workpiece
11 120 ° of rotations, processing other side water injection hole are taken out bore bit workpiece by operator after completing the process two water injection holes,
Work efficiency is high, improves efficiency twice or more, and labour cost saves, and labor intensity of workers reduces, and the loss of drill bit 54 is few, machining accuracy
Good, finished product rate is high.The reciprocating transmission mechanism is that the servo motor 12 being arranged on base 1 drives screw rod 33, in cunning
Movable plate 3 is lower to be arranged swivel nut 34, and swivel nut is matched with screw rod 33, and sliding rail 35 is arranged between base 1 and sliding panel 3.Described is past
Multiple transmission mechanism is that cylinder drives sliding panel 3.Sliding panel 3 can be driven using servo motor 12 or cylinder as needed.It is described
Rotation angle mechanism include angle electrical machinery 6, worm gear is set on the output shaft of angle electrical machinery, and the corner axis 411 of 41 side of device seat connects
Worm screw, worm and wheel match.Angle electrical machinery 6 is rotated by worm gear and worm screw driving device seat 41, can be rotated to accurate
Angle.The drill chuck 51 is 4 or 6, and the bore bit workpiece 11 on the clamping fixture block 42 is 4 or 6.It is described fixed
Position bar 44 is formed with the head 441 of acute angle, and acute-angled head corresponds to the water filling aperture 111 of bore bit workpiece 11.In the upper of bore bit workpiece 11
End all systems are formed with water injection hole there are three cancave cambered surface in cancave cambered surface, and shape between the cambered surface of 11 outer wall of the cancave cambered surface and bore bit workpiece
At corner (i.e. water filling aperture 111), the corner is corresponding with the acute-angled head 441 of locating rod 44.It is arranged in the base 1
Water tank 13, water tank connect water-supply-pipe 14, and cooling water pipe 55 is arranged on boring anchor 5, and cooling water pipe connects water delivery through three-way connection 56
Pipe.Can be generated when drill bit 54 drills to bore bit workpiece 11 it is broken cut and heat, at this time by the cooling water in water tank 13 through defeated
Water pipe 14, cooling water pipe 55 export, and spray water to working position, cool down the position, and can prevent it is broken cut, powder
It flies to and is sucked in the air by human body.
Claims (7)
1. tunneldrilling robot bore bit water injection hole Multi-position processing machine, workbench (2) are arranged on base (1), workbench in organic block (1)
(2) workpiece fixed mechanism and Electric drill-bit are set on, it is characterised in that: the workpiece fixed mechanism includes being arranged in workbench
(2) sliding panel (3) on, sliding panel (3) are moved forward and backward by the movement of reciprocating transmission mechanism band, and bore bit is arranged on sliding panel (3) and presss from both sides
Holder (4), bore bit clamper (4) include device seat (41), are formed in device seat (41) bore bit placing groove (45), set in bore bit placing groove
It sets and clamps fixture block (42) and clamping plate (46), clamping cylinder (43) are set in device seat outer wall, the piston rod of clamping cylinder passes through device
Locating rod (44) are arranged in bore bit placing groove (45) inner wall in seat connection clamping plate, and locating rod (44) and bore bit workpiece (11) are opposite
It answers, the angled axis in both ends (411) of device seat (41), bearing support (31) is set on sliding panel (3), bearing support has axis hole on (31)
(311), axis hole (311) is matched with corner axis (411), and corner axis (411) makes device seat (41) and folder after being driven by rotation angle mechanism
Tight fixture block (42) and clamping cylinder (43) are in 80 ° of angles with 10 ° of angles, bore bit workpiece (11) and horizontal direction is turned over, then by turning
Angle axis (411) makes device seat (41) and clamps fixture block (42) and clamping cylinder (43) with turning over 25 ° of angles after being driven by rotation angle mechanism,
Bore bit workpiece (11) and horizontal direction are in 55 ° of angles, and the Electric drill-bit includes the boring anchor being arranged on base workbench (2)
(5), drill chuck (51) are set on boring anchor (5), the drill chuck (51) is 4 or more, and 4 or more drill chucks (51) are respective
Connect timing belt pulley (52), by drill bit motor drive synchronous belt (53), synchronous belt drive timing belt pulley (52), make 4 with
On drill chuck (51) drive drill bit (54) rotate simultaneously, accordingly clamp fixture block (42) on bore bit workpiece (11) and 4
More than, each drill bit (54) and corresponding bore bit workpiece (11) are corresponding.
2. tunneldrilling robot bore bit water injection hole Multi-position processing machine as described in claim 1, it is characterised in that: the reciprocal biography
Motivation structure is that the servo motor (12) being arranged on base (1) drives screw rod (33), and swivel nut (34) are arranged under sliding panel (3),
Swivel nut (34) is matched with screw rod (33), and sliding rail (35) are arranged between base (1) and sliding panel (3).
3. tunneldrilling robot bore bit water injection hole Multi-position processing machine as described in claim 1, it is characterised in that: the reciprocal biography
Motivation structure is that cylinder drives sliding panel (3).
4. tunneldrilling robot bore bit water injection hole Multi-position processing machine as described in claim 1, it is characterised in that: the corner machine
Structure includes angle electrical machinery (6), and worm gear is arranged on the output shaft of angle electrical machinery, and the corner axis (411) of device seat (41) side connects snail
Bar, worm and wheel match.
5. tunneldrilling robot bore bit water injection hole Multi-position processing machine as described in claim 1, it is characterised in that: the drill chuck
It (51) is 4 or 6, the bore bit workpiece (11) on the clamping fixture block (42) is 4 or 6.
6. tunneldrilling robot bore bit water injection hole Multi-position processing machine as described in claim 1, it is characterised in that: the locating rod
(44) it is formed with the head (441) of acute angle, acute-angled head corresponds to the water filling aperture (111) of bore bit workpiece (11).
7. tunneldrilling robot bore bit water injection hole Multi-position processing machine as described in claim 1, it is characterised in that: the base
(1) water tank (13) are set in, water tank connects water-supply-pipe (14), cooling water pipe (55) is arranged on boring anchor (5), cooling water pipe is through three
Pass joint (56) connects water-supply-pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910276217.8A CN109909521B (en) | 2019-04-08 | 2019-04-08 | Multi-station processing machine for water injection holes of rock drilling column tooth drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910276217.8A CN109909521B (en) | 2019-04-08 | 2019-04-08 | Multi-station processing machine for water injection holes of rock drilling column tooth drill bit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109909521A true CN109909521A (en) | 2019-06-21 |
| CN109909521B CN109909521B (en) | 2024-01-16 |
Family
ID=66968748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910276217.8A Active CN109909521B (en) | 2019-04-08 | 2019-04-08 | Multi-station processing machine for water injection holes of rock drilling column tooth drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109909521B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6016729A (en) * | 1996-12-13 | 2000-01-25 | Citizen Watch Co., Ltd. | Turret device |
| CN2380332Y (en) * | 1999-07-27 | 2000-05-31 | 李明锁 | Chucking-device special for milling drill-rod alloy slot |
| CN1623750A (en) * | 2003-12-05 | 2005-06-08 | 希尔蒂股份公司 | Insertion end for a rotary and a percussive tool |
| US20100043193A1 (en) * | 2007-03-19 | 2010-02-25 | Kwang Teak Choi | Mass production type possible automatic rhinestone adhesion apparatus |
| CN202606955U (en) * | 2012-05-21 | 2012-12-19 | 浙江开宇钎具有限公司 | Machining equipment for milling alloy groove by straight rock-drilling bit |
| CN204094509U (en) * | 2014-07-29 | 2015-01-14 | 武穴市长江工具有限责任公司 | A kind of bore bit batch groove milling auxiliary holding device |
-
2019
- 2019-04-08 CN CN201910276217.8A patent/CN109909521B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6016729A (en) * | 1996-12-13 | 2000-01-25 | Citizen Watch Co., Ltd. | Turret device |
| CN2380332Y (en) * | 1999-07-27 | 2000-05-31 | 李明锁 | Chucking-device special for milling drill-rod alloy slot |
| CN1623750A (en) * | 2003-12-05 | 2005-06-08 | 希尔蒂股份公司 | Insertion end for a rotary and a percussive tool |
| US20100043193A1 (en) * | 2007-03-19 | 2010-02-25 | Kwang Teak Choi | Mass production type possible automatic rhinestone adhesion apparatus |
| CN202606955U (en) * | 2012-05-21 | 2012-12-19 | 浙江开宇钎具有限公司 | Machining equipment for milling alloy groove by straight rock-drilling bit |
| CN204094509U (en) * | 2014-07-29 | 2015-01-14 | 武穴市长江工具有限责任公司 | A kind of bore bit batch groove milling auxiliary holding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109909521B (en) | 2024-01-16 |
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