CN108296775A - A kind of device for lock core processing - Google Patents
A kind of device for lock core processing Download PDFInfo
- Publication number
- CN108296775A CN108296775A CN201810202482.7A CN201810202482A CN108296775A CN 108296775 A CN108296775 A CN 108296775A CN 201810202482 A CN201810202482 A CN 201810202482A CN 108296775 A CN108296775 A CN 108296775A
- Authority
- CN
- China
- Prior art keywords
- processing
- unit
- lock core
- clast
- supply unit
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
- B23P23/02—Machine tools for performing different machining operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/005—Devices for removing chips by blowing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q7/00—Arrangements for handling work specially combined with or arranged in, or specially adapted for use in connection with, machine tools, e.g. for conveying, loading, positioning, discharging, sorting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
The invention discloses a kind of device for lock core processing, including operation console and feeding unit, in the operation console side, the operation console is equipped with processing unit for the feeding unit setting；Further include protective cover, clast supply unit, debris removal unit and product supply unit；The clast supply unit is arranged below the processing unit, and the debris removal unit is arranged above the processing unit, and the product supply unit is arranged in the operation console other side.The present invention conveys the workpiece after processing by product supply unit, effectively improves working efficiency；Secondly, the case where avoiding the workpiece that worker is in direct contact after processing, avoiding the occurrence of scald, improves job security；Provided with clast supply unit and debris removal unit, can the clast of generation be collected and be cleared up automatically in process, eliminating worker's later stage carries out complicated clast cleaning, and work efficiency is high.
Description
Technical field
The invention belongs to lock core processing technique fields, more particularly, to a kind of device for lock core processing.
Background technology
Traditional lock core processing carries out machining generally by lathe, but under this kind of processing method, in process
Especially stimulation niff is will produce, health is seriously compromised.Secondly, the clast of splashing can cause lathe surface dirty
Disorderly, the normal operation for having clast and influencing lathe is blocked inside lathe, equipment failure rate is high.And workpiece needs people after processing is completed
Work to workpiece put, and not only working efficiency is low, and when work pieces process will heat production, be easy to happen when worker directly picks and places
Scald.
Invention content
The present invention for overcome the deficiencies in the prior art, provide it is a kind of it is safe, work efficiency is high adds for lock core
The device of work.
To achieve the goals above, the present invention uses following technical scheme, a kind of device for lock core processing, including behaviour
Make platform and feeding unit, in the operation console side, the operation console is equipped with processing unit, also wraps for the feeding unit setting
Include clast supply unit, debris removal unit and product supply unit；The clast supply unit is arranged below the processing unit,
The debris removal unit is arranged above the processing unit, and the product supply unit is arranged in the operation console other side；Institute
It includes belt, the second motor and driving wheel to state product supply unit, and the driving wheel is mounted on the output shaft of second motor
On, the belt is placed on the driving wheel.The present invention is provided with clast supply unit and debris removal unit, can be in process
Automatically the clast of generation is collected and is cleared up, eliminating worker's later stage carries out complicated clast cleaning, and work efficiency is high, work
People's workload reduces, time saving and energy saving；And the timely cleaning of clast also effectively prevents clast and enters in processing unit, reduces
The failure rate of equipment, and the parts processed in unit will not be worn with clast, reduce the spoilage of equipment, improved and used
Service life；And debris removal unit can also absorb the pungent gas generated in lock core process, avoid pungent gas harm, avoid to work
The health of people causes damages；The workpiece after processing is conveyed by product supply unit, effectively improves working efficiency；
Secondly, the case where avoiding the workpiece that worker is in direct contact after processing, avoiding the occurrence of scald, improves job security.Pass through production
Product supply unit conveys the workpiece after processing, effectively improves working efficiency；Secondly, it avoids worker and is in direct contact processing
Workpiece afterwards, the case where avoiding the occurrence of scald, improve job security.
Further, the debris removal unit includes wind turbine, discharge pipe and horn-like ventilator cowling, and the ventilation is located at described
The top of unit is processed, the wind turbine is installed in behind the operation console.
Further, the clast supply unit is spiral chip cleaner；Using this structure, lock core process equipment can not
It shuts down and excludes clast, avoid artificial debris removal from causing talus accumulation not in time, cause ambient enviroment dirty and messy.
Further, the processing unit includes spindle box and the processing knife group for processing lock core, in the spindle box
It is equipped with the live spindle driven by first motor, the clamp structure for lock core to be clamped is equipped in the live spindle；Pass through
Clamp structure fixes lock core, then by motor driving live spindle rotation so that lock core can in the state of clamped,
Automation mechanized operation is realized in the operation that drilling, turning, tapping and cut-out are realized under the processing of processing knife group, high in machining efficiency,
And be clamped by hand without worker, it is safe.
Further, the clamp structure, which includes its inside being arranged in live spindle, has folder cylinder of through-hole and sets
Movable claw on folder cylinder；The spindle box is equipped with drive component.
Further, the driving component includes the stop collar being sheathed on the folder cylinder, one end is hinged on spindle box
Shift fork and the driving cylinder that is fixed on the spindle box, the other end of the shift fork and the piston rod of the driving cylinder cut with scissors
It connects, there is card slot, having on the shift fork can be caught in the shifting block in the card slot on the stop collar；Due to setting for movable claw
It sets so that the internal diameter of folder cylinder end is variable, and when folder cylinder is extend out to outside live spindle, movable claw can be flared out, to increase
The internal diameter of big folder cylinder end so that workpiece is more easy when cylinder is pressed from both sides in merging；And when folder cylinder is retracted in live spindle again,
Movable claw workpiece pressing under the action of live spindle inner wall, effectively clamps workpiece, clamps great efforts, clamping effect
Good, workpiece is not easy in processing by being dropped out on folder cylinder, and failure rate is low.
The present invention has the following advantages：The workpiece after processing is conveyed by product supply unit, effectively improves work
Make efficiency；Secondly, the case where avoiding the workpiece that worker is in direct contact after processing, avoiding the occurrence of scald, improves job security；
Provided with clast supply unit and debris removal unit, can the clast of generation be collected and be cleared up automatically in process, exempted from
Worker's later stage has been gone to carry out complicated clast cleaning, work efficiency is high, and worker's workload reduces, time saving and energy saving；Reduce equipment
Failure rate easily equipment spoilage.
Description of the drawings
Fig. 1 is the structural diagram of the present invention.
Fig. 2 is the structural schematic diagram of the processing unit of the present invention.
Fig. 3 is the partial sectional view of the live spindle of the present invention.
Fig. 4 is the structural schematic diagram of the feeding unit of the present invention.
Fig. 5 is the partial schematic diagram of Fig. 4.
Fig. 6 is the structural schematic diagram of the debris removal unit and clast supply unit of the present invention.
Fig. 7 is the structural schematic diagram of the protective cover of the present invention.
Specific implementation mode
In order to make those skilled in the art be better understood from the present invention program, below in conjunction in the embodiment of the present invention
Attached drawing, technical solution in the embodiment of the present invention carry out clear, complete description.
As shown in figs. 1-7, the device for lock core processing of a kind of safe operation, including operation console 1 and feeding unit 2,
For the setting of feeding unit 2 in 1 side of operation console, operation console 1 is equipped with processing unit 3, further includes protective cover 4, clast supply unit
5, debris removal unit 6 and product supply unit 7, the protective cover 4 are located at outside processing unit 3, and the setting of clast supply unit 5 is adding
3 lower section of work order member, for the setting of debris removal unit 5 above processing unit 3, the setting of product supply unit 7 is another in the operation console 1
Side；Operating personnel are formed using protective cover and are protected, automatically delivers out by workpiece using product transmission unit, be removed using product
Bits and chip removal list remove clast automatically.
As shown in Figs. 1-3, as a further refinement of the present invention, processing unit 3 includes spindle box 31 made of metal
With the processing knife group 32 for processing lock core, the processing knife group 32 can drill to lock core, turning, tapping and cut-out etc.
Operation, the concrete structure and process principle of the processing knife group 32 may be implemented for the prior art, such as Chinese patent CN
Cutter, drilling tool structure disclosed in 205798942 U, repeat no more；It is equipped in the spindle box 31 by first motor 33
The live spindle 34 of driving, the live spindle 34 are made of metal, and are arranged for inner hollow, are equipped with and are used in live spindle 34
The clamp structure 35 of lock core is clamped；Specifically, as Figure 2-3, the clamp structure 35 includes being arranged in live spindle 34
Interior folder cylinder 351 and the movable claw 352 set on 351 front end of folder cylinder, 351 inside of the folder cylinder is hollow to form a through-hole；Institute
Movable claw 352 is stated to be an integral molding structure with folder cylinder 351, specially after the front end of folder cylinder 351 opens up multiple strip gabs,
351 end of folder cylinder forms the clamping jaw that opposite can be pressed from both sides cylinder 351 and stir；Preferably, the front inner wall of the live spindle 34 is equipped with
The conical surface, so that the front end of live spindle 34 forms flaring structure；Since movable claw and the inner wall of live spindle 34 are the conical surface
Contact, when folder cylinder 351 travels forward under the action of drive component 351, movable claw will open, and the aperture of the front end of the through hole can be sent out
It is raw to change；When folder cylinder 351 moves backward, movable claw 352 will mutually be drawn close, and the aperture of the front end of the through hole can become smaller, movable at this time
Pawl 352 can clamp blank part；When folder cylinder 351 travels forward, the aperture of the front end of the through hole can become larger, and blank part can be logical at this time
It is axially moved in hole.
Further, the driving component 8 include be sheathed on it is described folder cylinder 351 outside metal spacing set 81, one end it is hinged
Shift fork 82 on spindle box 31 and the driving cylinder 83 being fixed on the spindle box 31, the other end of the shift fork 82 and institute
The piston rod for stating driving cylinder 83 is hinged；Further, it is set to the card slot of annular on the stop collar 81, has on the shift fork 82
There is the shifting block 84 that can be caught in in the card slot.
As illustrated in figures 4-5, the feeding unit 2 includes support base 21 and cylinder 22, and one end is coaxially fixed in cylinder 22
The body of rod 23 of opening, the body of rod 23 is interior to be equipped with piston 24, and push rod 25 is connected on piston 24；The length of the push rod 25 is less than long gas
The length of cylinder, it is preferred that the length of push rod 25 is more than live spindle 31 to the shortest distance of the body of rod 23.
As shown in fig. 6, the product supply unit 7 includes belt 71, the second motor 72 and driving wheel 73, driving wheel 73 is pacified
On the output shaft of the second motor 72, belt 71 is placed on driving wheel 73；It can be straight by the lock core processed using this structure
The step for connecing and be transported out from operation console 1, reducing artificial pickup lock core, it is time saving and energy saving.
As shown in Figure 1 and Figure 7, the protective cover 4 uses transparent configuration, preferably transparent plastic to be made；Lead on protective cover 4
It crosses axis pin and is connected with door 41, the door 41 is located at the front of operation console 1, and door 41 is equipped with handle 42；Operating personnel can be with
The operational situation on operation console 1 is observed directly by transparent protective cover 4, when finding that the operating of 1 upper-part of operation console is abnormal
Can door 41 directly be opened by handle 42 and lock core is extracted by door 41 close to operation console 1, or directly, lock core is processed in time
Situation is quickly inspected by random samples, processing situation is undesirable can timely shutdown inspection.
As shown in fig. 7,4 lower end of the protective cover is equipped with movable pulley 43, which is the universal wheel bought on the market；
Using this structure, protective cover entirety can be removed near operation console, allow whole operation platform to be exposed, people easy to operation
Between upper all parts covered to operation carry out inspection and maintenance, furthermore it is also possible to replace protective cover.
As shown in figures 1 to 6, the debris removal unit 6 includes wind turbine 61, discharge pipe 62 and horn-like ventilator cowling 63, is led to
Fan housing 63 is located at the top of processing unit 6；Clast supply unit 5 is the spiral chip cleaner being directly commercially available on the market；Wind turbine
After 61 start, wind is delivered to by discharge pipe 62 on the processing unit 3 of 63 lower end of ventilator cowling, and processing unit 3 is cut from lock core
The clast chipped away blows off and enters spiral chip cleaner, can both clean processing unit, prevents processing unit etc. because of debris becoming stuck
And it is unable to normal operation, and debris removal can not be shut down, prevent the cleaning not in time of clast from polluting the environment.
In use, blank part is put into from the open end of the body of rod 23 in the body of rod 23, the piston rod of driving cylinder 83 is retracted
When, shift fork 82 can be driven to be overturn around the hinged place of itself and spindle box 31, to which stop collar 81 drives rotation master by shifting block
It is moved after axis so that 351 front end of folder cylinder extend out to live spindle, and movable claw opens；The front end of blank part is extend into folder cylinder at this time
351 and stretch out folder cylinder 351 front end a distance, then when drive cylinder 83 piston rod stretch out when, can drive shift fork 82 around
The hinged place of itself and spindle box 31 is overturn, to which stop collar 81 drives live spindle Forward by shifting block so that folder cylinder 351
Front end is retracted in live spindle again, and folder cylinder 351 can clamp blank；First motor 33 acts later, drives rotation
Turn main shaft 34 and folder cylinder 351 rotate together with, to drive blank part to rotate, start processing unit 3, complete drilling, turning and
Cutting off processing completes the processing of a lock core；Then processing unit 3 is retracted, and the piston rod of the piston 24 in the body of rod 23 is retracted, band
Dynamic folder cylinder 351 travels forward, and the piston 24 in the body of rod 23 travels forward, and drives push rod 25 that blank part is pushed forward to a spacing
From subsequently entering the work pieces process of next round.
Obviously, described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment should all belong to the scope of protection of the invention.
Claims (6)
1. a kind of device for lock core processing, including operation console (1) and feeding unit (2), feeding unit (2) setting exists
Operation console (1) side, the operation console (1) are equipped with processing unit (3)；It is characterized in that：Further include that clast conveying is single
First (5), debris removal unit (6) and product supply unit (7)；The clast supply unit (5) is arranged under the processing unit (3)
Side, above the processing unit (3), the product supply unit (7) is arranged in the operation for debris removal unit (5) setting
Platform (1) other side；The product supply unit (7) includes belt (71), the second motor (72) and driving wheel (73), the transmission
It takes turns (73) to be mounted on the output shaft of second motor (72), the belt (71) is placed on the driving wheel (73).
2. the device according to claim 1 for lock core processing, it is characterised in that：The debris removal unit (6) includes wind
Machine (61), discharge pipe (62) and horn-like ventilator cowling (63), the ventilator cowling (63) are located at the upper of the processing unit (3)
Side, the wind turbine are installed in behind the operation console.
3. the device according to claim 2 for lock core processing, it is characterised in that：The clast supply unit (5) is
Spiral chip cleaner.
4. the device according to claim 3 for lock core processing, it is characterised in that：The processing unit (3) includes master
Axle box (31), the processing knife group (32) for processing lock core and first motor (33) are equipped in the spindle box (31) by the
The live spindle (34) of one motor (33) driving, the interior clamp structure being equipped with for lock core to be clamped of the live spindle (34)
(35)。
5. the device according to claim 4 for lock core processing, it is characterised in that：The clamp structure (35) includes
Its internal activity that there is the folder cylinder (351) of through-hole and be set to described folder cylinder (351) front end being arranged in live spindle (34)
Pawl (352)；The spindle box (31) is equipped with drive component (8).
6. the device according to claim 5 for lock core processing, it is characterised in that：The driving component (8) includes set
The shift fork (82) and be fixed on described that stop collar (81), one end on the folder cylinder (351) are hinged on spindle box (31)
Driving cylinder (83) on spindle box (31), the other end of the shift fork (82) and the piston rod of the driving cylinder (83) are cut with scissors
It connects, there is card slot, having on the shift fork (82) can be caught in the shifting block (84) in the card slot on the stop collar (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810202482.7A CN108296775A (en) | 2018-03-13 | 2018-03-13 | A kind of device for lock core processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810202482.7A CN108296775A (en) | 2018-03-13 | 2018-03-13 | A kind of device for lock core processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108296775A true CN108296775A (en) | 2018-07-20 |
Family
ID=62849833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810202482.7A Pending CN108296775A (en) | 2018-03-13 | 2018-03-13 | A kind of device for lock core processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108296775A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005138259A (en) * | 2003-11-10 | 2005-06-02 | Makino Milling Mach Co Ltd | Device for transferring cutting chip of machine tool |
| CN201231321Y (en) * | 2008-06-11 | 2009-05-06 | 柯明 | Actuation mechanism of high-speed precise numerical-controlled lathe |
| CN103143746A (en) * | 2013-03-28 | 2013-06-12 | 惠亚科技（苏州）有限公司 | Full-automatic drilling machine |
| CN103495868A (en) * | 2013-09-30 | 2014-01-08 | 无锡众望四维科技有限公司 | Lock cylinder automatic machining device |
| CN104162781A (en) * | 2014-08-25 | 2014-11-26 | 无锡众望四维科技有限公司 | Full-automatic machining device special for lock tongue |
| CN104175126A (en) * | 2014-08-15 | 2014-12-03 | 无锡众望四维科技有限公司 | Loading cutting-off mechanism for key cylinder |
| CN104175125A (en) * | 2014-08-25 | 2014-12-03 | 无锡众望四维科技有限公司 | Feeding conveyer special for lock cylinders |
| CN105642939A (en) * | 2016-03-22 | 2016-06-08 | 中山亚力菲自动化设备有限公司 | Lock cylinder drilling machine |
| CN205732677U (en) * | 2016-05-16 | 2016-11-30 | 南昌市日诚实业有限公司 | A kind of production stamping parts of automobile punch press |
| CN206373690U (en) * | 2016-12-08 | 2017-08-04 | 广东伟业铝厂集团有限公司 | A kind of section bar finished product saw with blower system |
| CN208019773U (en) * | 2018-03-13 | 2018-10-30 | 黄芳芳 | A kind of device for lock core processing |
-
2018
- 2018-03-13 CN CN201810202482.7A patent/CN108296775A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005138259A (en) * | 2003-11-10 | 2005-06-02 | Makino Milling Mach Co Ltd | Device for transferring cutting chip of machine tool |
| CN201231321Y (en) * | 2008-06-11 | 2009-05-06 | 柯明 | Actuation mechanism of high-speed precise numerical-controlled lathe |
| CN103143746A (en) * | 2013-03-28 | 2013-06-12 | 惠亚科技（苏州）有限公司 | Full-automatic drilling machine |
| CN103495868A (en) * | 2013-09-30 | 2014-01-08 | 无锡众望四维科技有限公司 | Lock cylinder automatic machining device |
| CN104175126A (en) * | 2014-08-15 | 2014-12-03 | 无锡众望四维科技有限公司 | Loading cutting-off mechanism for key cylinder |
| CN104162781A (en) * | 2014-08-25 | 2014-11-26 | 无锡众望四维科技有限公司 | Full-automatic machining device special for lock tongue |
| CN104175125A (en) * | 2014-08-25 | 2014-12-03 | 无锡众望四维科技有限公司 | Feeding conveyer special for lock cylinders |
| CN105642939A (en) * | 2016-03-22 | 2016-06-08 | 中山亚力菲自动化设备有限公司 | Lock cylinder drilling machine |
| CN205732677U (en) * | 2016-05-16 | 2016-11-30 | 南昌市日诚实业有限公司 | A kind of production stamping parts of automobile punch press |
| CN206373690U (en) * | 2016-12-08 | 2017-08-04 | 广东伟业铝厂集团有限公司 | A kind of section bar finished product saw with blower system |
| CN208019773U (en) * | 2018-03-13 | 2018-10-30 | 黄芳芳 | A kind of device for lock core processing |
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