CN108772582A - A kind of Gear Processing perforating device - Google Patents
A kind of Gear Processing perforating device Download PDFInfo
- Publication number
- CN108772582A CN108772582A CN201811051450.8A CN201811051450A CN108772582A CN 108772582 A CN108772582 A CN 108772582A CN 201811051450 A CN201811051450 A CN 201811051450A CN 108772582 A CN108772582 A CN 108772582A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- gear
- rack
- perforating device
- transverse slat
- 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
- 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
- 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
- B23Q1/00—Members which are comprised in the general build-up of a form of machine, particularly relatively large fixed members
- B23Q1/25—Movable or adjustable work or tool supports
- B23Q1/26—Movable or adjustable work or tool supports characterised by constructional features relating to the co-operation of relatively movable members; Means for preventing relative movement of such members
-
- 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
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
- B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
- B23Q3/06—Work-clamping means
- B23Q3/062—Work-clamping means adapted for holding workpieces having a special form or being made from a special material
Abstract
The present invention relates to gear machining technology fields, and disclose a kind of Gear Processing perforating device, including rack, it is fixedly connected with top plate at the top of the rack, the bottom of top plate is fixedly connected with hydraulic telescopic rod, and the bottom of the hydraulic telescopic rod is fixedly connected with transverse slat, and the bottom of transverse slat is fixedly connected with drill bit, the drill bit and transverse slat are movably connected in the inside of rack, and the side of frame inner wall is fixedly connected with pedestal.The Gear Processing perforating device is by being arranged rack, strap and ambulatory splint, the stability that gear is clamped can effectively be enhanced, more stablize when gear being made to drill, avoid clamping unstable, the case where influencing gear drilling precision, occurs, by the way that sliding block, interlocking bar and movable block is arranged, fixture can be allow to adjust the size of clamping, suitable size can be adjusted according to the gear processed, it avoids due to needing to frequently replace gear, the case where reducing working efficiency, improving staff's amount of labour, occurs.
Description
Technical field
The present invention relates to gear machining technology field, specially a kind of Gear Processing perforating device.
Background technology
Currently, application of the gear in transmission very early there have been.Gear is that with teeth can continuously engage transmits fortune on wheel rim
Dynamic and power mechanical organ, is mutually engageable machine components with teeth, the diameter of gear wheel is the diameter of pinion gear
One times.With the development of production, the stationarity of gear operation is taken seriously.The punching of gear blank centre bore is must in Gear Processing
Indispensable important link.Gear punching is typically all to be punched to gear using perforating device.
Existing gear perforating device is mostly that gear is fixed using simple fixture, and this fixture can not only make
Gear in process can be not firm due to fixation, influences the precision of gear punching, can also be because of can not be between alignment jig
Size need to frequently replace fixture when processing various sizes of gear, reduce working efficiency, also improve work people
The amount of labour of member.
Invention content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the present invention provides a kind of Gear Processing perforating device, existing tooth is solved
It is mostly that gear is fixed using simple fixture to take turns perforating device, and this fixture not only can make gear in process
Can be not firm due to fixation, influence the precision of gear punching, can also because of can not be between alignment jig size, it is different in processing
The problem of when gear of size, needing to frequently replace fixture, reduce working efficiency, also improving the amount of labour of staff.
(2) technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of Gear Processing perforating device, including machine
Frame is fixedly connected with top plate at the top of the rack, and the bottom of the top plate is fixedly connected with hydraulic telescopic rod, and the hydraulic pressure is stretched
The bottom of contracting bar is fixedly connected with transverse slat, and the bottom of the transverse slat is fixedly connected with drill bit, and the drill bit and transverse slat activity are even
It is connected on the inside of rack, the side of the frame inner wall is fixedly connected with pedestal, and the inside of the pedestal is fixed by bearing to be connected
It is connected to adjusting screw, the outer wall of the adjusting screw is connected with locating piece, and the adjusting screw and locating piece activity are even
It is connected on the inside of pedestal, workbench is fixedly connected at the top of the locating piece, the inside of the workbench passes through bearing activity
It is connected with threaded rod, the outer wall thread of the threaded rod is connected with sliding block, linkage block, institute are fixedly connected at the top of the sliding block
The top for stating linkage block is hinged with interlocking bar by articulated shaft, and strap is fixedly connected at the top of the workbench, described
The internal activity of workbench is connected with movable block, and the top of the movable block is fixedly connected with ambulatory splint and upright bar respectively, institute
It states and has been fixedly connected with rack on the inside of ambulatory splint and strap, the internal activity of the rack is connected with gear, described
The outer wall of upright bar is fixedly connected with mobile folder by screw rod, and the interlocking bar is hinged by articulated shaft and mobile folder, the upright bar
Side be fixedly connected with fixed block, the side of the fixed block is hinged with fixed link by articulated shaft, and the fixed link passes through
Articulated shaft is hinged with interlocking bar.
Preferably, it has been fixedly connected with resetting spring on the inside of the ambulatory splint and strap, and resetting spring
Quantity is two.
Preferably, the screw thread of the screw thread inside the sliding block and screw thread rod outer surface is adapted, and sliding block is movably connected in
The inside of workbench.
Preferably, the side of the frame inner wall offers sliding slot, and the transverse slat is movably connected in the inside of sliding slot.
Preferably, the side of the workbench is fixedly connected with taper knob by bearing, and the inside of taper knob is fixed and connected
It is connected to handle.
Preferably, the side of the rack is fixedly connected with motor, and the output shaft of motor passes through bearing and adjusting screw
One end be fixedly connected.
(3) advantageous effect
The present invention provides a kind of Gear Processing perforating devices, have following advantageous effect：
(1), the present invention is by being arranged rack, strap and ambulatory splint, can effectively enhance that gear being clamped
Stability is more stablized when gear being made to drill, and avoids occurring the case where shakiness is clamped, influences gear drilling precision, passes through setting
Sliding block, interlocking bar and movable block can allow fixture adjust the size of clamping, can be adjusted and are suitble to according to the gear processed
Size, avoid occurring due to the case where needing to frequently replace gear, reducing working efficiency, improve staff's amount of labour, solve
Existing gear perforating device of having determined mostly is that gear is fixed using simple fixture, and this fixture can not only make gear
In process can be not firm due to fixation, influence the precision of gear punching, can also because of can not be between alignment jig ruler
It is very little, when processing various sizes of gear, fixture is needed to frequently replace, working efficiency is reduced, also improves staff's
The problem of amount of labour.
(2), the present invention can be such that workbench is carried out in the inside of pedestal by the way that locating piece, motor and adjusting screw is arranged
It is mobile, the practicability of perforating device can be enhanced according to the Working position for needing adjustment gear of staff.
Description of the drawings
Fig. 1 is front elevational view of the present invention；
Fig. 2 is workbench vertical view of the present invention；
Fig. 3 is pedestal front elevational view of the present invention；
Fig. 4, which is that the present invention is mobile, presss from both sides vertical view.
In figure：1 rack, 2 top plates, 3 hydraulic telescopic rods, 4 transverse slats, 5 drill bits, 6 pedestals, 7 adjusting screws, 8 locating pieces, 9 works
Make platform, 10 threaded rods, 11 sliding blocks, 12 linkage blocks, 13 interlocking bar, 14 straps, 15 movable blocks, 16 ambulatory splints, 17 upright bars,
18 racks, 19 gears, 20 movement folders, 21 fixed blocks, 22 fixed links, 23 resetting springs, 24 sliding slots, 25 taper knobs, 26 handles, 27
Motor.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments 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 shall fall within the protection scope of the present invention.
As shown in Figs 1-4, the present invention provides a kind of technical solution：A kind of Gear Processing perforating device, including rack 1,
The top of rack 1 is fixedly connected with top plate 2, and the bottom of top plate 2 is fixedly connected with hydraulic telescopic rod 3, the bottom of hydraulic telescopic rod 3
It is fixedly connected with transverse slat 4, the side of 1 inner wall of rack offers sliding slot 24, and transverse slat 4 is movably connected in the inside of sliding slot 24, setting
Transverse slat 4 and sliding slot 24 are to allow the movement of drill bit 5 more to stablize, and sliding slot 24 limits the movement locus of transverse slat 4, transverse slat
4 bottom is fixedly connected with drill bit 5, when needing to punch gear 19, starts hydraulic telescopic rod 3, hydraulic pressure is made to stretch
Contracting bar 3 works, and works in the inside of rack 1 with motion plate 4, and drill bit 5 is made to carry out punching work to gear 19, bores
First 5 and transverse slat 4 be movably connected in the inside of rack 1, the side of 1 inner wall of rack is fixedly connected with pedestal 6, the inside of pedestal 6
It is fixedly connected with adjusting screw 7 by bearing, the side of rack 1 is fixedly connected with motor 27, and the output shaft of motor 27 passes through
Bearing is fixedly connected with one end of adjusting screw 7, by the way that locating piece 8, motor 27 and adjusting screw 7 is arranged, can make workbench 9
It is moved in the inside of pedestal 6, punching dress can be enhanced according to the Working position for needing adjustment gear 19 of staff
The outer wall of the practicability set, adjusting screw 7 is connected with locating piece 8, and adjusting screw 7 and locating piece 8 are movably connected in bottom
The inside of seat 6, the top of locating piece 8 are fixedly connected with workbench 9, when needing to adjust the position of workbench 9, first start motor
27, make motor 27 drive adjusting screw 7 to be rotated by bearing, because adjusting screw 7 is to be threadedly coupled with locating piece 8, institute
Locating piece 8 can be driven to be moved when rotation with adjusting screw 7, make locating piece 8 that workbench 9 be driven to be moved, reach
The effect of 9 position of workbench is adjusted, the side of workbench 9 is fixedly connected with taper knob 25 by bearing, and taper knob 25 is interior
Portion is fixedly connected with handle 26, and the inside of workbench 9 is connected with threaded rod 10, the outer wall thread of threaded rod 10 by bearing
It is connected with sliding block 11, the screw thread of 10 outer surface of screw thread and threaded rod inside sliding block 11 is adapted, and sliding block 11 is movably connected in
The top of the inside of workbench 9, sliding block 11 is fixedly connected with linkage block 12, and the top of linkage block 12 is hinged with connection by articulated shaft
The top of lever 13, workbench 9 is fixedly connected with strap 14, and the internal activity of workbench 9 is connected with movable block 15, activity
The top of block 15 is fixedly connected with ambulatory splint 16 and upright bar 17 respectively, and the inside of ambulatory splint 16 and strap 14 is fixed
It is connected with resetting spring 23, and the quantity of resetting spring 23 is two, the inside of ambulatory splint 16 and strap 14 is fixed
It is connected with rack 18, the internal activity of rack 18 is connected with gear 19, and rack 18 can have the function that meshing gear 19, prevent
Gear 19, there is a situation where sliding, passes through setting rack 18, strap 14 and ambulatory splint 16, Neng Gouyou when processing
The stability that gear 19 is clamped in the enhancing of effect is more stablized when gear 19 being made to drill, and avoids clamping unstable, influences gear 19 and beat
The case where hole precision, occurs, and the outer wall of upright bar 17 is fixedly connected with mobile folder 20 by screw rod, and it is in order to more that mobile folder 20, which is arranged,
The distance between good adjustment ambulatory splint 16 and strap 14 are moved according to the angular adjustment ambulatory splint 16 of interlocking bar 13
Size first threaded rod 10 is taken out by the inside of upright bar 17 and mobile folder 20 when needing that the gear 19 of large-size is clamped,
And mobile mobile folder 20, make mobile folder 20 in the outer wall upward sliding of upright bar 17, after sliding into suitable position, then screw rod is put
The inside for entering upright bar 17 and mobile folder 20 has the function that fixed mobile folder 20, makes the angle between interlocking bar 13 and upright bar 17
Become smaller, in mobile ambulatory splint 16, the movable distance of ambulatory splint 16 is made to increase, in the gear for needing that reduced size is clamped
When 19, first threaded rod 10 is taken out, and mobile folder 20 by the inside of upright bar 17 and mobile folder 20, makes mobile folder 20 in upright bar
Screw rod after sliding into suitable position, then is put into upright bar 17 and moves the inside of folder 20, reaches solid by 17 outer wall slide downward
The effect of fixed mobile folder 20, makes the angle between interlocking bar 13 and upright bar 17 become larger, and in mobile ambulatory splint 16, makes movable folder
The movable distance of plate 16 reduces, while keeping the stability when movement of ambulatory splint 16, and interlocking bar 13 passes through articulated shaft and moves
Dynamic folder 20 is hinged, and the side of upright bar 17 is fixedly connected with fixed block 21, and the side of fixed block 21 is hinged with fixation by articulated shaft
Bar 22, fixed link 22 is hinged by articulated shaft and interlocking bar 13, and it is to improve movable folder that fixed link 22 and fixed block 21, which is arranged,
Stability when plate 16 moves itself moves when interlocking bar 13 being avoided to move, and is needing to adjust strap 14 and activity
When the distance between clamping plate 16, first rotational handle 26 makes handle 26 drive threaded rod 10 to be rotated by bearing, threaded rod 10
It when rotation, can be moved in the inside of workbench 9 with movable slider 11, sliding block 11 can drive the linkage block 12 at top to carry out
It is mobile, when linkage block 12 moves, interlocking bar 13 can be driven to be moved, reach the work of mobile upright bar 17 and ambulatory splint 16
With, while having adjusted fixture the size of gear 19 can be clamped, it, can by the way that sliding block 11, interlocking bar 13 and movable block 15 is arranged
So that fixture is adjusted the size of clamping, suitable size can be adjusted according to the gear 19 processed, is avoided due to needing frequency
The case where numerous more gear changing 19 reduces working efficiency, improves staff's amount of labour occurs.
It can to sum up obtain, the present invention can effectively be enhanced pair by the way that rack 18, strap 14 and ambulatory splint 16 is arranged
The stability that gear 19 is clamped more is stablized when gear 19 being made to drill, and avoids clamping unstable, influences the feelings of 19 drilling precision of gear
Condition occurs, need to adjust between strap 14 and ambulatory splint 16 apart from when, first rotational handle 26 makes handle 26 pass through
Bearing drives threaded rod 10 to be rotated, and when threaded rod 10 rotates, can be moved in the inside of workbench 9 with movable slider 11
Dynamic, sliding block 11 can drive the linkage block 12 at top to be moved, and when linkage block 12 moves, interlocking bar 13 can be driven to be transported
It is dynamic, have the function that mobile upright bar 17 and ambulatory splint 16, while having adjusted fixture the size of gear 19 can be clamped, setting moves
Dynamic folder 20 is in order to preferably adjust the distance between ambulatory splint 16 and strap 14, according to the angular adjustment of interlocking bar 13
The size that ambulatory splint 16 moves, when needing that the gear 19 of large-size is clamped, first by threaded rod 10 by upright bar 17 and movement
The inside of folder 20 is taken out, and mobile folder 20, is made mobile folder 20 in the outer wall upward sliding of upright bar 17, is slided into suitable position
Postpone, then screw rod be put into the inside of upright bar 17 and mobile folder 20, have the function that fixed mobile folder 20, make interlocking bar 13 with it is vertical
Angle between bar 17 becomes smaller, and in mobile ambulatory splint 16, so that the movable distance of ambulatory splint 16 is increased, is needing to be clamped
When the gear 19 of reduced size, first threaded rod 10 is taken out, and mobile folder 20 by the inside of upright bar 17 and mobile folder 20, is made
Screw rod after sliding into suitable position, then is put into upright bar 17 and is pressed from both sides with mobile by mobile folder 20 in the outer wall slide downward of upright bar 17
20 inside has the function that fixed mobile folder 20, the angle between interlocking bar 13 and upright bar 17 is made to become larger, in mobile activity folder
Stability when plate 16, the movable distance of ambulatory splint 16 being made to reduce, while ambulatory splint 16 being kept to move, setting are fixed
Bar 22 and fixed block 21 are to improve stability when ambulatory splint 16 moves, itself moved when interlocking bar 13 being avoided to move
It is dynamic, by setting sliding block 11, interlocking bar 13 and movable block 15, fixture can be allow to adjust the size of clamping, it can be according to institute
The gear 19 of processing adjusts suitable size, avoids, due to needing to frequently replace gear 19, reducing working efficiency, improving work people
The case where member's amount of labour, occurs, and by the way that locating piece 8, motor 27 and adjusting screw 7 is arranged, can make workbench 9 in pedestal 6
Portion is moved, and can enhance the practicability of perforating device according to the Working position for needing adjustment gear 19 of staff,
When needing to adjust the position of workbench 9, first start motor 27, motor 27 made to drive adjusting screw 7 to be rotated by bearing,
Because adjusting screw 7 is to be threadedly coupled with locating piece 8, adjusting screw 7 can drive locating piece 8 to be moved when rotation
It is dynamic, make locating piece 8 that workbench 9 be driven to be moved, has the function that adjust 9 position of workbench, solve existing gear 19
Perforating device is mostly that gear 19 is fixed using simple fixture, and this fixture not only can make gear 19 in process
In can be not firm due to fixation, influence the precision of the punching of gear 19, can also because of can not be between alignment jig size, processing
When various sizes of gear 19, fixture is needed to frequently replace, reduces working efficiency, also improves the amount of labour of staff
Problem.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of Gear Processing perforating device, including rack (1), it is characterised in that：It is fixedly connected at the top of the rack (1)
There are top plate (2), the bottom of the top plate (2) to be fixedly connected with hydraulic telescopic rod (3), the bottom of the hydraulic telescopic rod (3) is solid
Surely it is connected with transverse slat (4), the bottom of the transverse slat (4) is fixedly connected with drill bit (5), the drill bit (5) and transverse slat (4) activity
It is connected to the inside of rack (1), the side of rack (1) inner wall is fixedly connected with pedestal (6), the inside of the pedestal (6)
It is fixedly connected with adjusting screw (7) by bearing, the outer wall of the adjusting screw (7) is connected with locating piece (8), the tune
Section leading screw (7) and locating piece (8) are movably connected in the inside of pedestal (6), and work is fixedly connected at the top of the locating piece (8)
Make platform (9), the inside of the workbench (9) is connected with threaded rod (10), the outer wall of the threaded rod (10) by bearing
It is threaded with sliding block (11), linkage block (12), the top of the linkage block (12) are fixedly connected at the top of the sliding block (11)
Portion is hinged with interlocking bar (13) by articulated shaft, and strap (14), the work are fixedly connected at the top of the workbench (9)
The internal activity for making platform (9) is connected with movable block (15), and the top of the movable block (15) is fixedly connected with ambulatory splint respectively
(16) and upright bar (17) it, has been fixedly connected with rack (18) on the inside of the ambulatory splint (16) and strap (14), it is described
The internal activity of rack (18) is connected with gear (19), and the outer wall of the upright bar (17) is fixedly connected with mobile folder by screw rod
(20), the interlocking bar (13) is hinged by articulated shaft and mobile folder, and the side of the upright bar (17) is fixedly connected with fixed block
(21), the side of the fixed block (21) is hinged with fixed link (22) by articulated shaft, and the fixed link (22) passes through articulated shaft
It is hinged with interlocking bar (13).
2. a kind of Gear Processing perforating device according to claim 1, it is characterised in that：The ambulatory splint (16) and
Resetting spring (23) is fixedly connected on the inside of strap (14), and the quantity of resetting spring (23) is two.
3. a kind of Gear Processing perforating device according to claim 1, it is characterised in that：Sliding block (11) inside
Screw thread and the screw thread of threaded rod (10) outer surface are adapted, and sliding block (11) is movably connected in the inside of workbench (9).
4. a kind of Gear Processing perforating device according to claim 1, it is characterised in that：Rack (1) inner wall
Side offers sliding slot (24), and the transverse slat (4) is movably connected in the inside of sliding slot (24).
5. a kind of Gear Processing perforating device according to claim 1, it is characterised in that：The side of the workbench (9)
Face is fixedly connected with taper knob (25) by bearing, and the inside of taper knob (25) is fixedly connected with handle (26).
6. a kind of Gear Processing perforating device according to claim 1, it is characterised in that：The side of the rack (1)
It is fixedly connected with motor (27), and the output shaft of motor (27) is fixedly connected by bearing with one end of adjusting screw (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811051450.8A CN108772582A (en) | 2018-09-10 | 2018-09-10 | A kind of Gear Processing perforating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811051450.8A CN108772582A (en) | 2018-09-10 | 2018-09-10 | A kind of Gear Processing perforating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108772582A true CN108772582A (en) | 2018-11-09 |
Family
ID=64029010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811051450.8A Pending CN108772582A (en) | 2018-09-10 | 2018-09-10 | A kind of Gear Processing perforating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108772582A (en) |
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| KR200358106Y1 (en) * | 2004-05-11 | 2004-08-05 | 이기호 | Thr drilling apparatus for tire mold |
| CN201366522Y (en) * | 2009-02-18 | 2009-12-23 | 天津市汉沽区利源祥机械制造厂 | Efficient special hole boring machine for stern sheave |
| CN105127466A (en) * | 2015-09-30 | 2015-12-09 | 郑文丽 | Two-dimensional positioning drilling machine |
| CN205733106U (en) * | 2016-05-07 | 2016-11-30 | 沈彬贤 | A kind of valve processing boring machine |
| CN206393253U (en) * | 2016-12-22 | 2017-08-11 | 邓丽媛 | A kind of high-accuracy clamp for machine-building |
| CN107553162A (en) * | 2017-09-16 | 2018-01-09 | 白振松 | A kind of grip device for processing gear |
| CN207788317U (en) * | 2017-12-25 | 2018-08-31 | 重庆长松科技发展有限公司 | A kind of motorcycle accessories production perforating device |
| CN208680596U (en) * | 2018-09-10 | 2019-04-02 | 嘉兴正野新材料有限公司 | A kind of Gear Processing perforating device |
-
2018
- 2018-09-10 CN CN201811051450.8A patent/CN108772582A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200358106Y1 (en) * | 2004-05-11 | 2004-08-05 | 이기호 | Thr drilling apparatus for tire mold |
| CN201366522Y (en) * | 2009-02-18 | 2009-12-23 | 天津市汉沽区利源祥机械制造厂 | Efficient special hole boring machine for stern sheave |
| CN105127466A (en) * | 2015-09-30 | 2015-12-09 | 郑文丽 | Two-dimensional positioning drilling machine |
| CN205733106U (en) * | 2016-05-07 | 2016-11-30 | 沈彬贤 | A kind of valve processing boring machine |
| CN206393253U (en) * | 2016-12-22 | 2017-08-11 | 邓丽媛 | A kind of high-accuracy clamp for machine-building |
| CN107553162A (en) * | 2017-09-16 | 2018-01-09 | 白振松 | A kind of grip device for processing gear |
| CN207788317U (en) * | 2017-12-25 | 2018-08-31 | 重庆长松科技发展有限公司 | A kind of motorcycle accessories production perforating device |
| CN208680596U (en) * | 2018-09-10 | 2019-04-02 | 嘉兴正野新材料有限公司 | A kind of Gear Processing perforating device |
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