CN102729050A - Lock drilling machine - Google Patents
Lock drilling machine Download PDFInfo
- Publication number
- CN102729050A CN102729050A CN2012102434932A CN201210243493A CN102729050A CN 102729050 A CN102729050 A CN 102729050A CN 2012102434932 A CN2012102434932 A CN 2012102434932A CN 201210243493 A CN201210243493 A CN 201210243493A CN 102729050 A CN102729050 A CN 102729050A
- Authority
- CN
- China
- Prior art keywords
- lock core
- location
- turning cylinder
- workpiece
- trepanning
- 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 18
- 238000007514 turning Methods 0.000 claims description 43
- 238000004080 punching Methods 0.000 claims description 19
- 238000003801 milling Methods 0.000 claims description 17
- 230000003028 elevating effect Effects 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000008188 pellet Substances 0.000 description 19
- 238000003754 machining Methods 0.000 description 8
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000006558 Dental Calculus Diseases 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Drilling And Boring (AREA)
Abstract
The invention relates to a drilling machine. A lock drilling machine comprises a machine frame, a drilling device, a trepanning device, a fixture moving device and a lock core distance adjusting device, wherein the drilling device, the trepanning device, the fixture moving device and the lock core distance adjusting device are arranged on the machine frame; a mounting frame is arranged at the upper part of the machine frame; the drilling sleeve and the trepanning device are arranged in parallel on the mounting frame; and the fixture moving device and the lock core distance adjusting device are connected, and placed below the drilling hole and the trepanning device. The lock drilling machine has the advantages of novelty in structure and high production efficiency and processing precision.
Description
Technical field
The present invention relates to a kind of puncher, relate in particular to a kind of puncher that is used for the lockset punching.
Background technology
Lockset need be made a call to row's pellet shot from a slingshot hole on lock body when producing, the lock core on the lock body links to each other with the pellet shot from a slingshot hole, and wherein place, a corresponding pellet shot from a slingshot hole generally is that last place, pellet shot from a slingshot hole is provided with the mounting groove that pin is installed on the lock core.Existing lockset lock body puncher mainly comprises motor, drill bit and anchor clamps; Lock body is fixed on the anchor clamps during use; The Electric Machine Control drill bit punches to lock body; The position of having moved the anchor clamps upper lock body after a hole has been beaten is beaten next hole again, and the operation of deburring also will be carried out after having beaten in whole holes, and will on lock core, mill out the pin mounting groove through milling cutter.The deficiency that the production of existing lockset exists is: milling the pin mounting groove on lock body punching, deburring, the lock core all is separately to carry out, and not only working (machining) efficiency is low, and greatly reduces the machining accuracy of product, thereby has reduced the yield rate and the serviceability of lockset.
Summary of the invention
The objective of the invention is provides a kind of novel structure in order to solve the deficiency that above-mentioned existing lockset puncher exists, and production efficiency is high, the lockset puncher that machining accuracy is high.
In order to realize above-mentioned goal of the invention, the technical scheme below the present invention has adopted:
A kind of lockset puncher; Comprise frame and perforating device, cover aperture apparatus, anchor clamps mobile device and lock core distance adjusting system mounted thereto; Upper rack is fixed with installing rack; Perforating device is installed in parallel on the installing rack with the cover aperture apparatus, and the anchor clamps mobile device links to each other with the lock core distance adjusting system, and anchor clamps mobile device and lock core distance adjusting system are in the below of perforating device and cover aperture apparatus; Said perforating device comprises drilling motor, punching elevating screw, punching main shaft and drill bit, and drilling motor connects the drill bit of punching main shaft bottom through the punching elevating screw; Said cover aperture apparatus comprises trepanning motor, trepanning elevating screw, trepanning main shaft and milling cutter, and the trepanning motor connects the milling cutter of trepanning main shaft bottom through the trepanning elevating screw; The anchor clamps mobile device comprises motor, screw mandrel, screw mandrel installing rack, slide block, workpiece clamp and workpiece bottom plate; The screw mandrel installing rack is fixed on the frame; Screw mandrel is contained on the screw mandrel installing rack; Motor links to each other with screw mandrel, and slide block is installed on the screw mandrel, and workpiece clamp and workpiece bottom plate are assemblied on the slide block; The lock core distance adjusting system comprises casing, worm screw, turbine, lock core location turning cylinder, lock core location rotating core and drive motors; Casing is installed on the slide block, and turbine and worm screw are fitted in the casing, and drive motors links to each other with worm screw; Lock core location turning cylinder is located on the turbine; The lock core location rotating core that the control lock core rotates is installed on the turning cylinder of lock core location, and lock core location rotating core passes the workpiece bottom plate, and its outer end is between tight piece of workpiece clamp and the workpiece bottom plate.
As preferably, be fixed with the workpiece clamping seats on the said slide block, the workpiece clamp is movably arranged on the workpiece clamping seats, and the workpiece bottom plate is fixed on the slide block, clamps lockset to be processed through workpiece clamp and workpiece bottom plate, clamps effective.
As preferably; Said lock core distance adjusting system also comprises turning cylinder advance and retreat location-plate, stage clip and turning cylinder advance and retreat adjusting bolt; Axle advance and retreat location-plate is fixed on the outer lock core location turning cylinder of casing, and compression spring sleeve is contained on the lock core location turning cylinder in the casing, and the turning cylinder advance and retreat are regulated bolt and linked to each other with axle advance and retreat location-plate; The adjustment of the lock core position of lock body to be processed has promptly been realized in position through regulating bolt adjustment lock core location turning cylinder, has improved machining accuracy.
As preferably, said lock core distance adjusting system also comprises the location and installation plate, and location and installation plate top is fixed on the installing rack of upper rack, and the turning cylinder advance and retreat are regulated bolt and passed location and installation plate bottom and link to each other with axle advance and retreat location-plate one end, and are easy to adjust.
As preferably, said rack-mounted perforating device, cover aperture apparatus, anchor clamps mobile device and lock core distance adjusting system are respectively symmetrical two groups, about two groups of perforating devices be installed on the installing rack with the cover aperture apparatus, working (machining) efficiency is high.
Adopted a kind of lockset puncher of technique scheme, comprised frame and perforating device, cover aperture apparatus, anchor clamps mobile device and lock core distance adjusting system mounted thereto, perforating device carries out punch operation to the lock body on the anchor clamps mobile device.The effect of cover aperture apparatus has two, and one is that the lock body that punching is accomplished is carried out deburring, and another is to pass the pin mounting groove is milled in one of them pellet shot from a slingshot hole to the lock core in the lock body operation.The anchor clamps mobile device is used for the clamping lock body and drives lock body moving; Realize that punching is accomplished through a drill bit in row's pellet shot from a slingshot hole and through a milling cutter deburring with mill the pin mounting groove; Drill bit has been played the deburring and mill the pin mounting groove then of pellet shot from a slingshot hole, is that same direction moves completion, and efficient is high.The effect of lock core distance adjusting system is the position of adjustment lock core, and itself and lock body and pellet shot from a slingshot hole are mated, and the advantage of this lockset puncher is a novel structure, and production efficiency is high, and machining accuracy is high.
Description of drawings
Fig. 1: the structural representation of the embodiment of the invention.
The side structure sketch map of Fig. 2: Fig. 1.
Fig. 3: the enlarged diagram at A place among Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing 1-3 the present invention is done and to further describe.
A kind of lockset puncher shown in Fig. 1-3; Comprise frame 1 and control cabinet 6, perforating device 2, cover aperture apparatus 3, anchor clamps mobile device 4 and lock core distance adjusting system 5 mounted thereto; Frame 1 top is fixed with installing rack 11; Perforating device 2 is installed in parallel on the installing rack 11 with cover aperture apparatus 3, and anchor clamps mobile device 4 links to each other with lock core distance adjusting system 5, and anchor clamps mobile device 4 is in perforating device 2 and the below of overlapping aperture apparatus 3 with lock core distance adjusting system 5.Control cabinet 6 connects perforating device 2, cover aperture apparatus 3, anchor clamps mobile device 4 and lock core distance adjusting system 5 respectively, and promptly control cabinet 6 is controlled perforating device 2, cover aperture apparatus 3, anchor clamps mobile device 4 and 5 actions of lock core distance adjusting system respectively.
Cover aperture apparatus 3 comprises trepanning motor 31, trepanning elevating screw 32, trepanning main shaft 33 and milling cutter 34, and trepanning motor 31 is through the milling cutter 34 of trepanning elevating screw 32 connection trepanning main shafts 33 bottoms, i.e. trepanning motor 31 control milling cutters 34 and action.
Anchor clamps mobile device 4 comprises motor 41, screw mandrel 42, screw mandrel installing rack 43, slide block 44, workpiece clamp 45, workpiece clamping seats 46 and workpiece bottom plate 47; Screw mandrel installing rack 43 is fixed on the frame 1; Screw mandrel 42 is contained on the screw mandrel installing rack 43, and motor 41 links to each other with screw mandrel 42 through shaft coupling, and slide block 44 is installed on the screw mandrel 42; Workpiece clamping seats 46 is fixed on the slide block 44 with workpiece bottom plate 47; Workpiece clamp 45 is movably arranged on the workpiece clamping seats 46, through manually perhaps motor or air cylinder driven workpiece clamp 45 are laterally mobile, clamps lockset to be processed through workpiece clamp 45 and workpiece bottom plate 47.Slide block 44 slips that drive on the screw mandrel 42 through motor 41 have realized that workpiece clamp 45, workpiece clamping seats 46 and workpiece bottom plate 47 on the slide block 44 move.
Lock core distance adjusting system 5 comprises casing 56, worm screw 51, turbine 52, lock core location turning cylinder 53, lock core location rotating core 54, drive motors 55, turning cylinder advance and retreat location-plate 59, stage clip 50 and turning cylinder advance and retreat adjusting bolt 58 and location and installation plate 57.Casing 56 is installed on the slide block 44, and turbine 52 is fitted in the casing 56 with worm screw 51, and drive motors 55 links to each other with worm screw 51, and lock core location turning cylinder 53 is located on the turbine 52, and turbine 52 drives lock core location turning cylinder 53 and rotates.The lock core location rotating core 54 that the control lock core rotates is installed on the turning cylinder 53 of lock core location; Lock core location rotating core 54 passes workpiece bottom plate 47; And the outer end of lock core location rotating core 54 is between tight piece 46 of workpiece clamp and the workpiece bottom plate 47, and an inner end with lock core location turning cylinder 53 is fixed.Axle advance and retreat location-plate 59 is fixed on casing 56 outer lock cores and locatees on the other end of turning cylinder 53; Stage clip 50 is sleeved on the lock core location turning cylinder 53 in the turbine 52; The turning cylinder advance and retreat are regulated bolt 58 and are linked to each other with axle advance and retreat location-plate 59; Location and installation plate 57 tops are fixed on the installing rack 11 on frame 1 top; Turning cylinder advance and retreat adjusting bolt 58 passes location and installation plate 57 bottoms and links to each other with the upper end of turning cylinder advance and retreat location-plate 59, locatees the position of turning cylinders 53 through turning cylinder advance and retreat adjusting bolt 58 adjustment lock cores and has promptly realized the adjustment of the lock core position of lock body to be processed, has improved machining accuracy.Turbine 52 control lock cores location turning cylinders 53 and on lock core location rotating core 54 rotate, turning cylinder advance and retreat location-plate 59 control lock cores location turning cylinders 53 and on laterally the moving of lock core location rotating core 54.
Add man-hour at lockset 7; Lockset 7 housing length sizes have error; Lock core hole on the lockset 7 has depth error; Therefore need realize the adjusting of axial lock core location turning cylinder 53 and rotating core 54 positions, upper lock core location thereof through the position of turning cylinder advance and retreat location-plate 59 on the lock core distance adjusting system 5; Promptly regulate the distance of turning cylinder advance and retreat location-plate 59 upper lock cores location rotating core 54 and lock core outer face, control lock core location rotating core 54 front ends paste with the lock core outer face of lockset 7 all the time mutually, have guaranteed that it is that pellet shot from a slingshot and the tartar on the lock core in the pellet shot from a slingshot hole remains unanimity that drill bit 24 or milling cutter 34 and pellet shot from a slingshot hole remain consistent.Regulate the position of bolt 58 adjustment turning cylinder advance and retreat location-plates 59 through the turning cylinder advance and retreat; It is the position of lock core location turning cylinder 53 and upper lock core location rotating core 54 thereof; Milling cutter 34 all the time can be corresponding with the pellet shot from a slingshot hole on the lockset 7, prevented pin mounting groove and not corresponding efficiency of assembling and the low problem of precision of causing in pellet shot from a slingshot hole that milling cutter 34 mills out on lockset 7.
It is above-mentioned that to be installed in perforating device 2 on the frame 1, cover aperture apparatus 3, anchor clamps mobile device 4 and lock core distance adjusting system 5 be respectively symmetrical two groups, about two groups of perforating devices 2 and all parallel being installed on the installing rack 11 of cover aperture apparatus 3, working (machining) efficiency height.The control cabinet of frame 1 bottom respectively with perforating device 2, cover aperture apparatus 3, anchor clamps mobile device 4 links to each other with lock core distance adjusting system 5 and control perforating device 2, overlap aperture apparatus 3, anchor clamps mobile device 4 and lock core distance adjusting system 5 move.
During use, position in the lock core keyhole of lock core location turning cylinder 53 insertion locksets 7, clamp lockset 7 to be processed through workpiece clamp 45 and workpiece bottom plate 47 then.Perforating device 2 action, drilling motor 21 control drill bits 24 descend and to the play marbles operation in hole of the lockset 7 of drill bit 24 belows.After a pellet shot from a slingshot hole punching is accomplished; Drilling motor 21 control drill bits 24 rise and reset; Anchor clamps mobile device 4 actions simultaneously; Motor 41 is through being fixed on lockset 7 displacements between workpiece clamp 45 and the workpiece bottom plate 47 on the screw mandrel 42 control slide blocks 44, drilling motor 21 control drill bits 24 descend and to the lockset 7 of the drill bit 24 belows hole operation of playing marbles, circulate successively and beaten until all pellet shot from a slingshot holes then.Then anchor clamps mobile device 4 control locksets 7 move to the below of the milling cutter 34 on the cover aperture apparatus 3; The pellet shot from a slingshot hole that 34 declines of trepanning motor 31 control milling cutters are accomplished punching is carried out trepanning and is promptly carried out the deburring operation; With the principle of punching move operation successively; Accomplish the trepanning in all pellet shot from a slingshot holes, milling cutter 34 continues to move down after accomplish in last pellet shot from a slingshot borehole jack hole, the lock core in the lockset is milled the work of pin mounting groove; Accomplish back trepanning motor 31 control milling cutters 34 and rise and reset, the pellet shot from a slingshot hole of whole lockset and mill the pin mounting groove and machine.
Claims (5)
1. lockset puncher; It is characterized in that comprising frame and perforating device, cover aperture apparatus, anchor clamps mobile device and lock core distance adjusting system mounted thereto; Upper rack is fixed with installing rack; Perforating device is installed in parallel on the installing rack with the cover aperture apparatus, and the anchor clamps mobile device links to each other with the lock core distance adjusting system, and anchor clamps mobile device and lock core distance adjusting system are in the below of perforating device and cover aperture apparatus; Said perforating device comprises drilling motor, punching elevating screw, punching main shaft and drill bit, and drilling motor connects the drill bit of punching main shaft bottom through the punching elevating screw; Said cover aperture apparatus comprises trepanning motor, trepanning elevating screw, trepanning main shaft and milling cutter, and the trepanning motor connects the milling cutter of trepanning main shaft bottom through the trepanning elevating screw; The anchor clamps mobile device comprises motor, screw mandrel, screw mandrel installing rack, slide block, workpiece clamp and workpiece bottom plate; The screw mandrel installing rack is fixed on the frame; Screw mandrel is contained on the screw mandrel installing rack; Motor links to each other with screw mandrel, and slide block is installed on the screw mandrel, and workpiece clamp and workpiece bottom plate are assemblied on the slide block; The lock core distance adjusting system comprises casing, worm screw, turbine, lock core location turning cylinder, lock core location rotating core and drive motors; Casing is installed on the slide block, and turbine and worm screw are fitted in the casing, and drive motors links to each other with worm screw; Lock core location turning cylinder is located on the turbine; The lock core location rotating core that the control lock core rotates is installed on the turning cylinder of lock core location, and lock core location rotating core passes the workpiece bottom plate, and its outer end is between tight piece of workpiece clamp and the workpiece bottom plate.
2. a kind of lockset puncher according to claim 1 is characterized in that being fixed with on the slide block workpiece clamping seats, and the workpiece clamp is movably arranged on the workpiece clamping seats, and the workpiece bottom plate is fixed on the slide block.
3. a kind of lockset puncher according to claim 1; It is characterized in that the lock core distance adjusting system also comprises turning cylinder advance and retreat location-plate, stage clip and turning cylinder advance and retreat adjusting bolt; Axle advance and retreat location-plate is fixed on the outer lock core location turning cylinder of casing; Compression spring sleeve is contained on the lock core location turning cylinder in the casing, and the turning cylinder advance and retreat are regulated bolt and linked to each other with axle advance and retreat location-plate.
4. a kind of lockset puncher according to claim 3; It is characterized in that said lock core distance adjusting system also comprises the location and installation plate; Location and installation plate top is fixed on the installing rack of upper rack, and turning cylinder advance and retreat adjusting bolt passes location and installation plate bottom and links to each other with axle advance and retreat location-plate one end.
5. a kind of lockset puncher according to claim 1; It is characterized in that said rack-mounted perforating device, cover aperture apparatus, anchor clamps mobile device and lock core distance adjusting system are respectively symmetrical two groups, about two groups of perforating devices be installed on the installing rack with the cover aperture apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210243493.2A CN102729050B (en) | 2012-07-13 | 2012-07-13 | Lock drilling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210243493.2A CN102729050B (en) | 2012-07-13 | 2012-07-13 | Lock drilling machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102729050A true CN102729050A (en) | 2012-10-17 |
| CN102729050B CN102729050B (en) | 2014-06-25 |
Family
ID=46985722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210243493.2A Active CN102729050B (en) | 2012-07-13 | 2012-07-13 | Lock drilling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102729050B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148960A (en) * | 2014-09-02 | 2014-11-19 | 无锡市张泾宇钢机械厂 | Transverse clamping device for lock cylinder |
| CN104209778A (en) * | 2014-09-02 | 2014-12-17 | 无锡市张泾宇钢机械厂 | Clamping fixing device for lock cylinder |
| CN105215771A (en) * | 2015-09-09 | 2016-01-06 | 温州职业技术学院 | Full-automatic lock core deburring equipment and debarring process |
| CN105364103A (en) * | 2015-09-25 | 2016-03-02 | 国网山东商河县供电公司 | Automatic punching device |
| CN108115495A (en) * | 2017-12-21 | 2018-06-05 | 重庆千乔机电有限公司 | A kind of production equipment of crane oil sealing |
| CN109128920A (en) * | 2018-10-31 | 2019-01-04 | 南京新尼亚文汽车零部件有限公司 | It is a kind of to process the double end drilling-milling clamper used for hub end face |
| CN112719381A (en) * | 2020-12-29 | 2021-04-30 | 上海骄成机电设备有限公司 | Automatic deburring device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1093422A1 (en) * | 1983-05-13 | 1984-05-23 | Краматорский Научно-Исследовательский И Проектно-Технологический Институт Машиностроения | Radial drilling machine |
| WO2002066205A2 (en) * | 2001-02-16 | 2002-08-29 | Acd Technologies S.P.A. | Operating head for a machine tool with a spindle rotating on a vertical axis |
| JP2004306178A (en) * | 2003-04-03 | 2004-11-04 | Katzden Architec Kk | Method and apparatus for drilling hole on pipe material |
| US20060104733A1 (en) * | 2003-10-31 | 2006-05-18 | Carroll Craig A | Quill lock assembly |
| CN2820392Y (en) * | 2005-10-19 | 2006-09-27 | 崔建国 | Multihole automatic driller for lock |
| CN200974133Y (en) * | 2006-12-07 | 2007-11-14 | 王兴宇 | Automatic puncher |
| CN101085471A (en) * | 2007-07-14 | 2007-12-12 | 徐炜 | Lock body automatic drilling pipelining and processing method |
| CN102205505A (en) * | 2011-06-14 | 2011-10-05 | 王吴光 | Angle adjusting mechanism |
| CN202752827U (en) * | 2012-07-13 | 2013-02-27 | 张必葵 | Lockset perforating machine |
-
2012
- 2012-07-13 CN CN201210243493.2A patent/CN102729050B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1093422A1 (en) * | 1983-05-13 | 1984-05-23 | Краматорский Научно-Исследовательский И Проектно-Технологический Институт Машиностроения | Radial drilling machine |
| WO2002066205A2 (en) * | 2001-02-16 | 2002-08-29 | Acd Technologies S.P.A. | Operating head for a machine tool with a spindle rotating on a vertical axis |
| JP2004306178A (en) * | 2003-04-03 | 2004-11-04 | Katzden Architec Kk | Method and apparatus for drilling hole on pipe material |
| US20060104733A1 (en) * | 2003-10-31 | 2006-05-18 | Carroll Craig A | Quill lock assembly |
| CN2820392Y (en) * | 2005-10-19 | 2006-09-27 | 崔建国 | Multihole automatic driller for lock |
| CN200974133Y (en) * | 2006-12-07 | 2007-11-14 | 王兴宇 | Automatic puncher |
| CN101085471A (en) * | 2007-07-14 | 2007-12-12 | 徐炜 | Lock body automatic drilling pipelining and processing method |
| CN102205505A (en) * | 2011-06-14 | 2011-10-05 | 王吴光 | Angle adjusting mechanism |
| CN202752827U (en) * | 2012-07-13 | 2013-02-27 | 张必葵 | Lockset perforating machine |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104148960A (en) * | 2014-09-02 | 2014-11-19 | 无锡市张泾宇钢机械厂 | Transverse clamping device for lock cylinder |
| CN104209778A (en) * | 2014-09-02 | 2014-12-17 | 无锡市张泾宇钢机械厂 | Clamping fixing device for lock cylinder |
| CN105215771A (en) * | 2015-09-09 | 2016-01-06 | 温州职业技术学院 | Full-automatic lock core deburring equipment and debarring process |
| CN105364103A (en) * | 2015-09-25 | 2016-03-02 | 国网山东商河县供电公司 | Automatic punching device |
| CN108115495A (en) * | 2017-12-21 | 2018-06-05 | 重庆千乔机电有限公司 | A kind of production equipment of crane oil sealing |
| CN109128920A (en) * | 2018-10-31 | 2019-01-04 | 南京新尼亚文汽车零部件有限公司 | It is a kind of to process the double end drilling-milling clamper used for hub end face |
| CN112719381A (en) * | 2020-12-29 | 2021-04-30 | 上海骄成机电设备有限公司 | Automatic deburring device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102729050B (en) | 2014-06-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102729050A (en) | Lock drilling machine | |
| CN203751372U (en) | Drilling machine for air holes | |
| CN103192109B (en) | Four axle deep hole drilling machines | |
| CN104875019B (en) | Electronic valve automatic processing combination device | |
| CN202752827U (en) | Lockset perforating machine | |
| CN203830774U (en) | Trepanning machine for door lock hole | |
| CN209648913U (en) | A kind of simple eye puncher of plank | |
| CN204976006U (en) | Bore automatic processing center a little | |
| CN102198526B (en) | Numerical control three-face drilling bed | |
| CN203751378U (en) | Segmental mold pattern block air hole drilling machine | |
| CN104647466B (en) | PCB drilling equipment | |
| CN203863355U (en) | Drilling and tapping device | |
| CN105108496B (en) | Micro- brill automatic processing center | |
| CN203317034U (en) | Multifunctional machine tool | |
| CN105215416A (en) | A kind of chain sheet processing machine | |
| CN205496969U (en) | Wheel hub rising head surely bores all -in -one | |
| CN209698077U (en) | A kind of efficient drilling device | |
| KR101422092B1 (en) | Bumper punching machine and bumper punching method for using the same | |
| CN202752825U (en) | Multifunctional lock perforating machine | |
| CN104439390A (en) | Special drilling device for pipe casing side holes | |
| CN102729068A (en) | Fixture on lockset perforating machine | |
| CN107363550A (en) | Eight station servo vertical rotary building-block machines | |
| CN108788736B (en) | Tapping machine for permanent magnet motor processing production line | |
| CN208628849U (en) | Magneto machining production line tapping machine | |
| CN209867271U (en) | Sand core drilling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 401220 Chongqing City longevity zone, saddle saddle Green square 1 unit 2-4 Patentee after: Zhang Bikui Address before: Pujiang County, Zhejiang city of Jinhua Province in 322200 Yu Xiang Pu Yang Village No. 54 Patentee before: Zhang Bikui |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180921 Address after: 244000 Anhui Tongling Bridge Economic Development Zone Datong Industrial and Trade Park Patentee after: Tongling Dongfang Mingning Machine Co., Ltd. Address before: 401220 1 unit 2-4, riding saddle Green square, Changshou District, Chongqing Patentee before: Zhang Bikui |