CN107471326B - A kind of carpenter's clamping device - Google Patents
A kind of carpenter's clamping device Download PDFInfo
- Publication number
- CN107471326B CN107471326B CN201710920230.3A CN201710920230A CN107471326B CN 107471326 B CN107471326 B CN 107471326B CN 201710920230 A CN201710920230 A CN 201710920230A CN 107471326 B CN107471326 B CN 107471326B
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- CN
- China
- Prior art keywords
- clamping device
- fixedly connected
- gear
- lock
- guide rod
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
- B27C9/00—Multi-purpose machines; Universal machines; Equipment therefor
Abstract
A kind of carpenter's clamping device, including pedestal, first clamping device, second clamping device, it is characterized in that, first clamping device and the second clamping device include grip slipper, fixed baffle, flapper, the lower end of flapper is connected with baffle rack gear, first rotating shaft is coaxially fixed with thread spindle, thread spindle is coaxially fixed with lock shaft, lock sleeve is cased on lock shaft, thread bush is fixedly connected with lock sleeve, thread bush can drive lock sleeve to move along lock shaft and lock on lock shaft by ball and ball pressure spring, the lower part of control stick is fixedly connected with gear frame, lock sleeve is fixedly connected with gear frame, the upper end of guide rod stretches out guide rod hole and is fixedly connected with manipulation rack gear, steerage gear eccentric shaft is fixedly connected with eccentric wheel, latch and eccentric wheel constitute over-center mechanism.Wooden unit can quickly be locked, manipulation is simple and time saving and energy saving, using eccentric wheel self-locking mechanism, so that higher to the stability of drive block and turntable conjugate control.
Description
Technical field
The present invention relates to Woodworker clamp technical field, especially a kind of carpenter's clamping device.
Background technique
Fixture is the basic hand tools that a kind of pair of workpiece is gripped, be widely used in machine-building, maintenance,
The workplaces such as processing.It is processed in work folder in carpenter, the mode for mostly using screw rod to drive movable block now clamps wooden unit.
When operation, need to rotate screw rod and wooden unit clamped, it is laborious to use and generally require screw rod rotation multi-turn could to wooden unit into
Row clamp, clamp inefficiency, whole process is time-consuming and laborious, operate it is convenient, while there is also shaking and it is pendulous existing
As.In carpenter's processing, it is sometimes desirable to clamp two parallel wooden boards, need to clamp two vertical planks again sometimes, need in this way
It is operated using different Woodworker clamps, many inconvenience is brought to user.
Summary of the invention
For above situation, for the defect for overcoming the prior art, the purpose of the present invention is just to provide a kind of carpenter's clamping
Device, realizes quick clamping and clamping is reliable and stable, while the folder to two parallel wooden units or two vertical wooden units may be implemented
It holds.
Its solution is a kind of carpenter's clamping device, including pedestal, the first clamping device, the second clamping device,
It is characterized in that, first clamping device and the second clamping device include grip slipper, fixed baffle, flapper, described solid
Determine the top that baffle is fixedly mounted on grip slipper one end, grip slipper is equipped with guide groove, and the lower end of the flapper is worn downwards
Out guide groove and its stretch out guide groove end be fixedly connected with the consistent baffle rack gear in guide groove direction, the flapper with lead
Cooperate to slot and constitute being slidably connected for flapper and grip slipper, the grip slipper connects away from one end lower part of fixed baffle is fixed
It is connected to clamping shell, clamps in shell and is rotatably connected to first rotating shaft, first gear is rotatably connected in the first rotating shaft, the
One gear is engaged with baffle rack gear, and first rotating shaft is coaxially fixed with thread spindle, and thread spindle is coaxially fixed with lock shaft, and described first
It is coaxially fixed with turntable on gear face, is evenly distributed on turntable side equipped with multiple fixing grooves, the turntable and first turn
Axis rotation connection, is fixedly connected with control stick in first rotating shaft, and control stick stretches out upwards clamps shell and grip slipper and can be along leading
It is swung to slot direction, the drive block being connected with fixing groove cooperation can be slided up and down on control stick along joystick directions, it is described
It is cased with lock sleeve on lock shaft, is bellmouth inside the lock sleeve, lock shaft is evenly distributed equipped with multiple cylindrical holes, described
It is placed with ball in cylindrical hole, ball pressure spring is equipped between the ball and cylindrical hole, screw-driven cooperation on the thread spindle
There is thread bush, thread bush is fixedly connected with lock sleeve, and thread bush can drive lock sleeve to move along lock shaft and by ball and rolling
Pearl pressure spring locks lock sleeve on lock shaft, and the lower part of the control stick is fixedly connected with gear frame, the lock sleeve and biography
Moving frame is fixedly connected, and the control stick is equipped with the guide rod hole opened along joystick directions and upwards, is inserted with and is led in the guide rod hole
Bar, control stick lower part are equipped with sliding slot, and the guide rod protrusion for stretching out sliding slot is fixed on the guide rod, and the guide rod protrusion stretches out behaviour
Vertical pole end is fixedly connected with drive block, and guide rod moves up and down the combination and disengaging for driving drive block and turntable, the guide rod
Upper end stretches out guide rod hole and is fixedly connected with manipulation rack gear, and manipulation rack gear engagement is connected with steerage gear, and steerage gear is through manipulating tooth
Wheel shaft is rotatably connected on control stick, and steerage gear eccentric shaft is fixedly connected with eccentric wheel, is fixed on control stick and is located at bias
The latch of lower part is taken turns, latch and eccentric wheel constitute over-center mechanism, between the grip slipper and pedestal of the first clamping device
It is rotatably coupled, is fixedly connected between the grip slipper and pedestal of second clamping device.
Preferably, first rotating shaft is made of one with thread spindle, lock shaft.
Preferably, spring is equipped between the bottom of guide rod and the bottom of guide rod hole.
Preferably, the lower part of drive block is small top and big bottom structure.
The present invention can quickly lock wooden unit, manipulate simple and time saving and energy saving.It substantially reduces because fixture presss from both sides
Holding force is difficult to control and causes the impaired phenomenon of template, can be realized the clamping to two parallel wooden boards or two vertical formworks, adopts
With eccentric wheel self-locking mechanism, so that the control engaged to drive block with turntable is more convenient and stability is higher.
Detailed description of the invention
Fig. 1 is schematic diagram when the first clamping device of the invention is vertical with the second clamping device.
Fig. 2 is schematic diagram when the first clamping device of the invention is parallel with the second clamping device.
Fig. 3 is the left view schematic diagram of Fig. 1 of the present invention.
Fig. 4 is schematic diagram of the Fig. 3 of the present invention along the direction A-A.
Fig. 5 is schematic diagram of the Fig. 1 of the present invention along the direction B-B.
Fig. 6 is schematic diagram of the Fig. 5 of the present invention along the direction C-C.
Fig. 7 is schematic diagram of the Fig. 6 of the present invention along the direction D-D.
Fig. 8 is Fig. 4 of the present invention schematic diagram rectangular along E-E.
Specific embodiment
Below in conjunction with attached drawing, specific embodiments of the present invention will be described in further detail.
It is provided by Fig. 1 to Fig. 8, a kind of carpenter's clamping device, including pedestal 1, the first clamping device 2, the second clamping machine
Structure 3, which is characterized in that first clamping device 2 and the second clamping device 3 are including grip slipper 4, fixed baffle 5, active catch
Plate 6, the fixed baffle 5 are fixedly mounted on the top of 4 one end of grip slipper, and grip slipper 4 is equipped with guide groove, the flapper
6 lower end is pierced by downwards guide groove and it stretches out guide groove end and is fixedly connected with and the consistent baffle rack gear 7 in guide groove direction, institute
It states flapper 6 and guide groove and cooperates and constitute being slidably connected for flapper 6 and grip slipper 4, the grip slipper 4 is kept off away from fixed
One end lower part of plate 5 is fixedly connected with clamping shell 8, clamps in shell 8 and is rotatably connected to first rotating shaft 9, the first rotating shaft 9
On be rotatably connected to first gear 10, first gear 10 is engaged with baffle rack gear 7, and first rotating shaft 9 is coaxially fixed with thread spindle 11,
Thread spindle 11 is coaxially fixed with lock shaft 12, is coaxially fixed with turntable 13 on 10 end face of first gear, on 13 side of turntable
It is evenly distributed and is equipped with multiple fixing grooves 1301, the turntable 13 is rotatablely connected with first rotating shaft 9, fixed in first rotating shaft 9 to connect
It is connected to control stick 14, control stick 14 stretches out clamping shell 8 and grip slipper 4 upwards and can swing along guide groove direction, control stick 14
On can slide up and down to the drive block 15 for being connected with and cooperating with fixing groove 1301 along 14 direction of control stick, cover on the lock shaft 12
There is lock sleeve 16, is bellmouth inside the lock sleeve 16, lock shaft 12 is evenly distributed equipped with multiple cylindrical holes 1201, described
It is placed with ball 17 in cylindrical hole 1201, ball pressure spring 18, the thread spindle are equipped between the ball 17 and cylindrical hole 1201
Screw-driven is combined with thread bush 19 on 11, and thread bush 19 is fixedly connected with lock sleeve 16, and thread bush 19 can drive lock sleeve 16
It moves and is locked lock sleeve 16 on lock shaft 12 by ball 17 and ball pressure spring 18, the control stick 14 along lock shaft 12
Lower part be fixedly connected with gear frame, the lock sleeve 16 is fixedly connected with gear frame, the control stick 14 be equipped with along control stick
14 directions and the guide rod hole 1401 opened upwards are inserted with guide rod 20 in the guide rod hole 1401, and 14 lower part of control stick is equipped with sliding slot,
The guide rod protrusion for stretching out sliding slot is fixed on the guide rod 20, the guide rod protrusion stretches out 14 end of control stick and drive block 15 is solid
Fixed connection, guide rod 20 move up and down the combination and disengaging for driving drive block 15 and turntable 13, and the upper end of the guide rod 20 is stretched out
Guide rod hole 1401 is fixedly connected with manipulation rack gear 21, and the manipulation engagement of rack gear 21 is connected with steerage gear 22, and steerage gear 22 is through grasping
Vertical gear axis is rotatablely connected on actuating lever 14, and steerage gear eccentric shaft is fixedly connected with eccentric wheel 23, is fixed on control stick 14
There is the latch 24 positioned at 23 lower part of eccentric wheel, latch 24 and eccentric wheel 23 constitute over-center mechanism, the first clamping device
Grip slipper and pedestal between be rotatably coupled, be fixedly connected between the grip slipper and pedestal of second clamping device.
When clamping to plank, eccentric wheel 23 is rotated down first, and manipulation is imparted power to by steerage gear axis
Gear 22, steerage gear 22 drive manipulation rack gear 21 to move up, so that drive block 15 and turntable 13 are detached from, push flapper
6 to the position close to plank, and during pushing flapper 6, baffle rack gear 7 is engaged with first gear 10, drives first
Gear 10 is dallying in first rotating shaft 9 with turntable 13.Then it is rotated up eccentric wheel 23, steerage gear 22 drives manipulation rack gear
21 move down, and while eccentric wheel 23 and latch 24 constitute self-locking locked, drive block 15 is combined with turntable 13, to fixation
The direction of baffle 5 rotates control stick 14, and control stick 14 drives turntable 13 to rotate and then first gear 10 is driven to rotate, first gear
10 rotations drive baffle rack gear 7 and flapper 6 to movement at fixed baffle 5, and then step up wooden unit.Meanwhile under control stick 14
Rotation is passed to lock sleeve 16 by the gear frame in portion, so that lock sleeve 16 and thread bush 19 rotate, the rotation of thread bush 19 is realized
Movement of the thread bush 19 on thread spindle 11, thread bush 19 and then drive lock sleeve 16 move on lock shaft 12, and thread bush
19 movement is so that the gap between the lock sleeve 16 and lock shaft 12 of 17 position of ball becomes smaller, in ball pressure spring 18
Effect is lower to realize that lock shaft 12 is locked with lock sleeve 16 by ball 17, and just fixed baffle 5 and flapper 6 are right at this time
Plank is clamped.When needing Panasonic's plank, control stick 14 is rotated backward, so that lock sleeve 16 and lock shaft 12 are detached from locked shape
Then state rotates down eccentric wheel 23, so that eccentric wheel 23 is detached from self-locking, the drive manipulation rack gear of steerage gear 22 with latch 24
21 and guide rod 20 move up so that drive block 15 and turntable 13 are detached from cooperation contact, pulling flapper 6, energy at this time
So that the first clamping device 2 or the second clamping device 3 are detached from the clamping to plank.Fast lock can be realized to the clamping of plank
Dead and disengaging rapidly, while operation only needs to rotate control stick 14, manipulation is simple, and control stick 14 can be set
That counts is long, can play good labor-saving effect.To flapper 6 while being clamped to plank, lock sleeve 16 with
Lock shaft 12, which is realized, to be locked, and be ensure that the reliability of connection while also can be prevented plank from damaging because chucking power is excessive, by inclined
Heart wheel 23 and steerage gear 22, the cooperation for manipulating rack gear 21, can very easily control drive block 15 and turntable 13 combination and
It is detached from.It when needing to clamp two parallel wooden boards, rotates the first clamping device 2 and fixes, make the first clamping device 2 and the second clamping
Mechanism 3 is parallel, i.e. the clamping face of the fixed baffle of the clamping face of the fixed baffle of the first clamping device 2 and the first clamping device 2
In parallel.It when needing to clamp two vertical planks, rotates the first clamping device 2 and fixes, make the first clamping device 2 and the second clamping
Mechanism 3 is vertical, i.e. the clamping face of the fixed baffle of the clamping face of the fixed baffle of the first clamping device 2 and the second clamping device 3
Vertically.It can be realized the clamping to two parallel wooden boards, and be able to achieve the clamping to two vertical planks.
The lower rotational of pedestal 1 is connected with 27 axis of 25 axis of sheave and locking wheel, is fixedly connected with slot on 25 axis of sheave
25 are taken turns, four locking cambered surfaces and four driver slots 2501, fixed company on 27 axis of locking wheel are laid on the sheave 25
It is connected to drive rod 26 and the locking wheel 27 with the cooperation of locking cambered surface, the drive pin of the cooperation of driver slot 2501 is fixed on drive rod 26
28, it is fixedly installed with position limited gear 29 on the locking wheel 27, position limited gear 29 is engaged with limit rack gear 30, on the pedestal 1
It being fixedly connected there are two postive stop baffle 31, two postive stop baffles 31 are located at limit 30 two sides of rack gear and limit to rack gear,
The limit rack gear 30 is equipped with limit hole 3001, sets on the pedestal 1 there are two pin hole 101, limit rack gear 30 from it is different
Postive stop baffle contact when the corresponding different pin hole of limit hole 3001, when limit rack gear 30 with it is any in two postive stop baffles 31
When contact, drive pin 28 is located at 2501 bottom of driver slot, and 25 axis of sheave stretches out the clamping of pedestal 1 and the first clamping device 2
Seat is fixedly connected with the structure that the grip slipper for constituting the first clamping device and pedestal 1 are rotatablely connected.Rotation 27 axis of locking wheel one week is driven
Dynamic pin 28 drives 25 degrees of rotation of sheave.When first clamping device 2 is parallel with the second clamping device 3, drive pin 28 is located at sheave 25
In a driver slot 2501 bottom, position limited gear 29 is contacted with a postive stop baffle in two postive stop baffles 31 at this time, at this point, limit
Limit hole 3001 on the rack gear 30 of position is corresponding with about 101 pin hole in two pin holes 101, and it is solid to be inserted into pin
It is fixed.When need to adjust the first clamping device 2 it is vertical with the second clamping device 3 when, extract pin, rotate 27 axis of locking wheel one week,
Drive pin 28 drives 25 swing of sheave, so that the first clamping device 2 is vertical with the second clamping device 3, position limited gear 29
It contacts, is limited on the limit hole 3001 and another pin hole 101 on rack gear 30 with another postive stop baffle in two postive stop baffles
Lower correspondence, pin is then inserted into this pin hole 101 and limit hole 3001 can make the first clamping device 2 and the second clamping
Mechanism 3 is in vertical position.
The first rotating shaft 9 is made of one with thread spindle 11, lock shaft 12.It is better able to guarantee the essence of manufacture processing in this way
Degree, so that the axis of first rotating shaft 9, thread spindle 11 and lock shaft 12 is located on the same line.
Spring 32 is equipped between the bottom of the guide rod 20 and the bottom of guide rod hole 1401.Spring 32 can facilitate guide rod 20
Reset, when eccentric wheel 23 and latch 24 are detached from locked, spring 32, which moves up guide rod 20, keeps drive block 15 and turntable 13 fast
Speed is detached from.
The lower part of the drive block 15 is small top and big bottom structure.This design method of drive block 15 is convenient for driving
Block 15 enters the fixing groove 1301 on turntable 13.
The present invention can quickly lock wooden unit, manipulate simple and time saving and energy saving.It substantially reduces because fixture presss from both sides
Holding force is difficult to control and causes the impaired phenomenon of template, can be realized the clamping to two parallel wooden boards or two vertical formworks, adopts
With eccentric wheel self-locking mechanism, so that the control engaged to drive block with turntable is more convenient and stability is higher.
Embodiment described above is not intended to limit the scope of the present invention, before not departing from design concept of the present invention
It puts, the various changes and improvements that technical staff described in this field makes technical solution of the present invention should all be included in the present invention
Claims determine protection scope in.
Claims (4)
1. a kind of carpenter's clamping device, including pedestal (1), the first clamping device (2), the second clamping device (3), feature exists
In first clamping device (2) and the second clamping device (3) include grip slipper (4), fixed baffle (5), flapper
(6), the fixed baffle (5) is fixedly mounted on the top of grip slipper (4) one end, and grip slipper (4) is equipped with guide groove, the work
The lower end of dynamic baffle (6) is pierced by downwards guide groove and it stretches out guide groove end and is fixedly connected with and the consistent baffle in guide groove direction
Rack gear (7), the flapper (6) and guide groove, which cooperate, constitutes being slidably connected for flapper (6) and grip slipper (4), described
Grip slipper (4) is fixedly connected with clamping shell (8), rotation connection in clamping shell (8) away from one end lower part of fixed baffle (5)
Have first rotating shaft (9), is rotatably connected to first gear (10) on the first rotating shaft (9), first gear (10) and baffle rack gear
(7) it engaging, first rotating shaft (9) is coaxially fixed with thread spindle (11), and thread spindle (11) is coaxially fixed with lock shaft (12), and described the
It is coaxially fixed with turntable (13) on one gear (10) end face, is evenly distributed on turntable (13) side equipped with multiple fixing grooves
(1301), the turntable (13) and first rotating shaft (9) are rotatablely connected, and are fixedly connected with control stick (14) in first rotating shaft (9), are grasped
Vertical pole (14) stretches out clamping shell (8) and grip slipper (4) upwards and can swing along guide groove direction, can be along behaviour on control stick (14)
Vertical pole (14) direction slides up and down to the drive block (15) being connected with fixing groove (1301) cooperation, covers on the lock shaft (12)
Have lock sleeve (16), be bellmouth inside the lock sleeve (16), lock shaft (12) is evenly distributed equipped with multiple cylindrical holes
(1201), it is placed with ball (17) in the cylindrical hole (1201), rolling is equipped between the ball (17) and cylindrical hole (1201)
Pearl pressure spring (18), screw-driven is combined with thread bush (19) on the thread spindle (11), and thread bush (19) and lock sleeve (16) are solid
Fixed connection, thread bush (19) can drive lock sleeve (16) mobile along lock shaft (12) and by ball (17) and ball pressure springs (18)
Lock sleeve (16) is locked on lock shaft (12), the lower part of the control stick (14) is fixedly connected with gear frame, the locking
Set (16) is fixedly connected with gear frame, and the control stick (14) is equipped with the guide rod hole opened along control stick (14) direction and upwards
(1401), it is inserted with guide rod (20) in the guide rod hole (1401), control stick (14) lower part is equipped with sliding slot, consolidates on the guide rod (20)
Fixed to be equipped with the guide rod protrusion for stretching out sliding slot, the guide rod protrusion is stretched out control stick (14) end and is fixedly connected with drive block (15), leads
Bar (20) moves up and down the combination and disengaging for driving drive block (15) and turntable (13), and the upper end of the guide rod (20), which is stretched out, leads
Rod aperture (1401) is fixedly connected with manipulation rack gear (21), and manipulation rack gear (21) engagement is connected with steerage gear (22), steerage gear
(22) it is rotatably connected on control stick (14) through steerage gear axis, steerage gear eccentric shaft is fixedly connected with eccentric wheel (23), behaviour
The latch (24) positioned at eccentric wheel (23) lower part is fixed on vertical pole (14), latch (24) and eccentric wheel (23) constitute eccentric
Self-locking mechanism is rotatably coupled between the grip slipper and pedestal of the first clamping device, the grip slipper of second clamping device
It is fixedly connected between pedestal.
2. a kind of carpenter's clamping device according to claim 1, which is characterized in that the first rotating shaft (9) and screw thread
Axis (11), lock shaft (12) are made of one.
3. a kind of carpenter's clamping device according to claim 1, which is characterized in that the bottom of the guide rod (20) and lead
Spring (32) are equipped between the bottom of rod aperture (1401).
4. a kind of carpenter's clamping device according to claim 1, which is characterized in that the lower part of the drive block (15) is
Small top and big bottom structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710920230.3A CN107471326B (en) | 2017-09-30 | 2017-09-30 | A kind of carpenter's clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710920230.3A CN107471326B (en) | 2017-09-30 | 2017-09-30 | A kind of carpenter's clamping device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107471326A CN107471326A (en) | 2017-12-15 |
| CN107471326B true CN107471326B (en) | 2019-08-06 |
Family
ID=60604973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710920230.3A Active CN107471326B (en) | 2017-09-30 | 2017-09-30 | A kind of carpenter's clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107471326B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109015966A (en) * | 2018-10-24 | 2018-12-18 | 临泉县荣兴木业有限公司 | A kind of sheet fabrication process break flour collection device |
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|---|---|---|---|---|
| FR2667004A1 (en) * | 1990-09-20 | 1992-03-27 | Bach Emile | Support bench for drill and drive unit |
| DE4219155A1 (en) * | 1992-06-11 | 1993-12-16 | Melles Zdenko | Double screw clamping device - is used in carpentry and other work and incorporates two C=shaped flat frame members joined together by two U=section spacer elements made of sheet metal |
| CN201140365Y (en) * | 2007-08-17 | 2008-10-29 | 纬泰机械(上海)有限公司 | Large vice tail screw governor mechanism and screw nail |
| CN201168930Y (en) * | 2008-01-25 | 2008-12-24 | 纬泰机械(上海)有限公司 | Locking pliers and presser foot opening regulating mechanism thereof |
| CN104589240A (en) * | 2014-12-25 | 2015-05-06 | 长兴添辰模具有限公司 | Clamp |
| CN204868589U (en) * | 2015-08-17 | 2015-12-16 | 苏州速腾电子科技有限公司 | Handheld anchor clamps |
| CN206171541U (en) * | 2016-11-08 | 2017-05-17 | 上海营创精密汽车模型技术有限公司 | Locking mechanism |
-
2017
- 2017-09-30 CN CN201710920230.3A patent/CN107471326B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2667004A1 (en) * | 1990-09-20 | 1992-03-27 | Bach Emile | Support bench for drill and drive unit |
| DE4219155A1 (en) * | 1992-06-11 | 1993-12-16 | Melles Zdenko | Double screw clamping device - is used in carpentry and other work and incorporates two C=shaped flat frame members joined together by two U=section spacer elements made of sheet metal |
| CN201140365Y (en) * | 2007-08-17 | 2008-10-29 | 纬泰机械(上海)有限公司 | Large vice tail screw governor mechanism and screw nail |
| CN201168930Y (en) * | 2008-01-25 | 2008-12-24 | 纬泰机械(上海)有限公司 | Locking pliers and presser foot opening regulating mechanism thereof |
| CN104589240A (en) * | 2014-12-25 | 2015-05-06 | 长兴添辰模具有限公司 | Clamp |
| CN204868589U (en) * | 2015-08-17 | 2015-12-16 | 苏州速腾电子科技有限公司 | Handheld anchor clamps |
| CN206171541U (en) * | 2016-11-08 | 2017-05-17 | 上海营创精密汽车模型技术有限公司 | Locking mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107471326A (en) | 2017-12-15 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20190711 Address after: 318050 91 District 4 District, five Peng village, Luqiao District, Taizhou, Zhejiang Applicant after: Zheng Zhaocai Address before: 450000 Kaishuo Branch 308, 1356 Haihai East Road, Zhengzhou Economic and Technological Development Zone, Henan Province Applicant before: Henan Amoy Intelligent Technology Co., Ltd. |
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