CN113941962A - Angle-adjustable clamping device - Google Patents
Angle-adjustable clamping device Download PDFInfo
- Publication number
- CN113941962A CN113941962A CN202111387429.7A CN202111387429A CN113941962A CN 113941962 A CN113941962 A CN 113941962A CN 202111387429 A CN202111387429 A CN 202111387429A CN 113941962 A CN113941962 A CN 113941962A
- Authority
- CN
- China
- Prior art keywords
- angle
- base
- unlocking
- locking
- clamping
- 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
- 230000007246 mechanism Effects 0.000 claims abstract description 67
- 239000007787 solid Substances 0.000 claims description 6
- 210000002105 tongue Anatomy 0.000 description 16
- 238000000034 method Methods 0.000 description 6
- 230000002349 favourable effect Effects 0.000 description 3
- 230000033001 locomotion Effects 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/02—Vices with sliding jaws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/06—Arrangements for positively actuating jaws
- B25B1/10—Arrangements for positively actuating jaws using screws
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B1/00—Vices
- B25B1/22—Arrangements for turning or tilting vices
Abstract
The invention relates to the technical field of clamps, in particular to an angle-adjustable clamping device which comprises a base, an angle adjusting device arranged on the base and a clamping mechanism rotationally connected to the base, wherein the angle adjusting device comprises an angle rotating disc rotationally connected to the base, a cover body connected to the base and covering the angle rotating disc, a locking mechanism arranged on the base or/and the cover body and an unlocking mechanism arranged on the cover body, the angle rotating disc is connected with the clamping mechanism, a plurality of angle clamping grooves are formed in the circumferential direction of the angle rotating disc, the locking mechanism comprises a lock tongue in sliding connection with the base or/and the cover body and a locking elastic piece used for providing elasticity towards the angle rotating disc for the lock tongue, the lock tongue is used for being clamped with the angle clamping grooves, and the unlocking mechanism is used for driving the lock tongue to move out of the angle clamping grooves. The clamping device is simple in structure, convenient to operate, convenient to adjust the angles of the clamping mechanism and the clamped workpiece, capable of improving the angle adjusting efficiency, good in universality, wide in application range and high in practicability.
Description
Technical Field
The invention relates to the technical field of clamps, in particular to an angle-adjustable clamping device.
Background
The clamp is mainly used for clamping a workpiece, and then the workpiece clamped by the clamp is processed by processing equipment. Such as: the workpiece is clamped by the vice, and then the machining equipment is used for machining and processing the workpiece such as driving, milling, grinding and the like. In the prior art, the clamp is fixedly arranged on the processing equipment for use, and the angle of the workpiece clamped by the clamp cannot be adjusted through the clamp, so that the processing equipment is greatly limited to the processing angle or the processing surface of the workpiece. Therefore, the drawbacks are obvious, and a solution is needed.
Disclosure of Invention
In order to solve the above technical problems, an object of the present invention is to provide an angularly adjustable holding fixture.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an angularly adjustable centre gripping utensil, its includes the base, sets up in the angle adjusting device of base and rotates the fixture who connects in the base, angle adjusting device is including rotating the angle carousel of connecting in the base, connect in the base and cover the lid of locating outside the angle carousel, set up in the lock solid mechanism of base or/and lid and set up in the release mechanism of lid, the angle carousel is connected with fixture, the circumference of angle carousel is provided with a plurality of angle draw-in grooves, lock solid mechanism includes the spring bolt with base or/and lid sliding connection and is used for providing the lock solid elastic component of the elasticity towards the angle carousel to the spring bolt, the spring bolt is used for with angle draw-in groove joint, release mechanism is used for driving the spring bolt and shifts out from the angle draw-in groove.
Further, the base is provided with a rotating cavity, and two ends of the clamping mechanism are respectively connected with two side walls of the rotating cavity in a rotating mode.
Further, the clamping mechanism is a vise.
Furthermore, the vice comprises a base connected with the angle rotary table, a fixed clamping plate arranged at one end of the base, a fixed plate arranged at the other end of the base, a screw rod in threaded connection with the fixed plate, a movable clamping plate rotatably connected at one end of the screw rod and a driving unit connected at the other end of the screw rod, wherein the movable clamping plate is in sliding connection with the base, and the movable clamping plate is positioned between the fixed clamping plate and the fixed plate.
Furthermore, the cover body is provided with a sliding groove, the lock tongue is connected with the sliding groove in a sliding manner, and the locking elastic piece is positioned in the sliding groove; the locking mechanism further comprises a baffle detachably connected with the base or/and the cover body, the baffle covers an outer port of the angle clamping groove, one end of the locking elastic piece abuts against the lock tongue, and the other end of the locking elastic piece abuts against the baffle.
Furthermore, the unlocking end of the unlocking mechanism is provided with a first abutting inclined surface, and the locking end of the lock tongue is provided with a second abutting inclined surface in sliding fit with the first abutting inclined surface.
Further, the unlocking mechanism comprises a moving block connected with the cover body in a sliding mode and a driving piece connected with the moving block, the driving piece protrudes out of the cover body, and the first abutting inclined plane is arranged on the moving block.
Further, the lid body is provided with a slide rail, the driving piece is connected with a slide block, and the slide rail is connected with the slide block in a sliding manner.
Further, a plurality of angle draw-in grooves distribute in angle carousel circumference equiangularly.
Furthermore, the unlocking mechanism further comprises an unlocking elastic piece used for driving the moving block to reset, one end of the unlocking elastic piece is connected with the moving block, and the other end of the unlocking elastic piece is connected with the cover body.
The invention has the beneficial effects that: in practical application, the base is fixed on a processing table of processing equipment, and a workpiece is clamped by the clamping mechanism; under normal conditions, a lock tongue of the locking mechanism moves into one of the angle clamping grooves under the elastic force of the locking elastic piece, and the locking of the angle rotary table is realized by clamping the lock tongue and the angle clamping groove, so that the angles of the clamping mechanism and the clamped workpiece are fixed at a preset angle; when the angle between the clamping mechanism and the clamped workpiece needs to be adjusted, the unlocking mechanism drives the spring bolt to move towards the direction far away from the angle rotary table and compress the locking elastic piece until the spring bolt moves out of the angle clamping groove to realize unlocking of the angle rotary table, so that the angle rotary table can rotate relative to the base, the angle rotary table, the clamping mechanism and the clamped workpiece can be adjusted in angle, the spring bolt always collides with the outline of the angle rotary table under the action of the locking elastic piece in the rotating process of the angle rotary table until the angle adjustment is finished, and when the spring bolt corresponds to the angle clamping groove in the corresponding position, the spring bolt moves into the angle clamping groove under the elastic action of the locking elastic piece to lock the angle rotary table again, and therefore the angle between the clamping mechanism and the clamped workpiece is fixed. This angularly adjustable centre gripping utensil's simple structure, the simple operation is convenient to fixture and by the angle modulation of the work piece of centre gripping, has improved the efficiency of angle modulation, is favorable to processing equipment to process the different angles or the machined surface of work piece, and the commonality is good, and application range is wide, and the practicality is strong.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the vertical plate and the angle adjusting device of the present invention.
Fig. 3 is an exploded view of the vertical plate and the angle adjusting device of the present invention.
Description of reference numerals:
1. a base; 11. a rotation chamber; 12. a base plate; 13. a vertical plate; 2. an angle dial; 21. an angle clamping groove; 3. a cover body; 31. a chute; 4. a locking mechanism; 41. a latch bolt; 42. locking the elastic piece; 43. a baffle plate; 44. a second interference slope; 5. an unlocking mechanism; 51. a first interference slope; 52. a moving block; 53. a drive member; 6. a slide rail; 61. a slider; 7. an angle adjusting device; 8. a clamping mechanism; 81. a base body; 82. fixing a clamping plate; 83. a fixing plate; 84. a screw; 85. a movable clamping plate; 86. a drive unit.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention.
As shown in fig. 1 to 3, the present invention provides an angle-adjustable clamping apparatus, which includes a base 1, an angle adjusting device 7 disposed on the base 1, and a clamping mechanism 8 rotatably connected to the base 1, wherein the angle adjusting device 7 includes an angle turntable 2 rotatably connected to the base 1, a cover 3 connected to the base 1 and covering the angle turntable 2, a locking mechanism 4 disposed on the base 1 or/and the cover 3, and an unlocking mechanism 5 disposed on the cover 3, the angle turntable 2 is fixedly connected to the clamping mechanism 8, a plurality of angle slots 21 are disposed in a circumferential direction of the angle turntable 2, the locking mechanism 4 includes a lock tongue 41 slidably connected to the base 1 or/and the cover 3, and a locking elastic member 42 for providing an elastic force toward the angle turntable 2 to the lock tongue 41, the lock tongue 41 is configured to be engaged with the angle slots 21, the unlocking mechanism 5 is configured to drive the lock tongue 41 to move out of the angle slots 21, the angle rotary table 2 is disc-shaped.
In practical application, the base 1 is fixed on a processing table of processing equipment, and a workpiece is clamped by the clamping mechanism 8; under normal conditions, the bolt 41 of the locking mechanism 4 moves into one of the angle clamping grooves 21 under the elastic force of the locking elastic piece 42, and the locking of the angle rotating disc 2 is realized by clamping the bolt 41 with the angle clamping groove 21, so that the angle between the clamping mechanism 8 and the clamped workpiece is fixed at a preset angle; when the angle between the clamping mechanism 8 and the clamped workpiece needs to be adjusted, the unlocking mechanism 5 drives the lock tongue 41 to move towards the direction away from the angle rotating disc 2 and compress the locking elastic piece 42 until the lock tongue 41 moves out of the angle clamping groove 21 to realize unlocking of the angle rotating disc 2, so that the angle rotating disc 2 can rotate relative to the base 1, thereby being capable of adjusting the angle of the angle rotary disc 2, the clamping mechanism 8 and the clamped workpiece, in the process of rotating the angle rotary table 2, the lock tongue 41 always collides with the outline of the angle rotary table 2 under the action of the locking elastic piece 42 until the angle is adjusted, and when the latch 41 corresponds to the angle slot 21 at the corresponding position, the latch 41 moves into the angle slot 21 under the elastic force of the locking elastic element 42, so as to lock the angle rotary table 2 again, thereby realizing the fixation of the angle of the clamping mechanism 8 and the clamped workpiece. This angularly adjustable centre gripping utensil's simple structure, the simple operation is convenient to the angle modulation of clamping mechanism 8 and by the work piece of centre gripping, has improved angle modulation's efficiency, is favorable to processing equipment to process the different angles or the machined surface of work piece, and the commonality is good, and application range is wide, and the practicality is strong.
In this embodiment, the base 1 is provided with a rotating cavity 11, and two ends of the clamping mechanism 8 are respectively rotatably connected with two side walls of the rotating cavity 11; specifically, base 1 includes bottom plate 12 and two risers 13 of being connected with bottom plate 12, and two risers 13 parallel arrangement, bottom plate 12 and two risers 13 enclose to establish into and rotate chamber 11, the both ends of fixture 8 rotate with two risers 13 respectively and are connected, angle adjusting device 7 sets up in one of them riser 13, rotates chamber 11 and rotates the space that provides the dodge for fixture 8 rotates.
In practical application, when the angle rotary table 2 is unlocked, the clamping mechanism 8 is rotated to drive the angle rotary table 2 to synchronously rotate relative to the base 1 so as to adjust the angle of the clamping mechanism 8; when the angle of the clamping mechanism 8 reaches the required angle value and the lock tongue 41 corresponds to the angle clamping groove 21 at the corresponding position, the lock tongue 41 is clamped with the angle clamping groove 21 so as to lock the angle rotary table 2 and the clamping mechanism 8 and fix the angle of the clamping mechanism 8.
In this embodiment, the clamping mechanism 8 is a vice, and the vice clamps the workpiece.
In this embodiment, the vise includes a base 81 connected to the angle rotation plate 2, a fixed clamping plate 82 installed at one end of the base 81, a fixed plate 83 installed at the other end of the base 81, a screw 84 in threaded connection with the fixed plate 83, a movable clamping plate 85 rotatably connected to one end of the screw 84, and a driving unit 86 connected to the other end of the screw 84, wherein the movable clamping plate 85 is slidably connected to the base 81, the movable clamping plate 85 is located between the fixed clamping plate 82 and the fixed plate 83, and the fixed clamping plate 82, the movable clamping plate 85, and the fixed plate 83 are arranged in parallel; in particular, the drive unit 86 may be a handwheel.
In practical application, the fixed clamping plate 82 and the movable clamping plate 85 are in an open state, a workpiece is placed between the fixed clamping plate 82 and the movable clamping plate 85, then the screw 84 is driven to rotate by the driving unit 86, the rotating screw 84 moves relative to the fixed plate 83, and the moving screw 84 drives the movable clamping plate 85 to move close to the fixed clamping plate 82 until the fixed clamping plate 82 and the movable clamping plate 85 are matched to clamp the workpiece. When the workpiece needs to be taken away, the screw 84 is rotated reversely by the driving unit 86, so that the movable clamping plate 85 moves away from the fixed clamping plate 82 until the fixed clamping plate 82 and the movable clamping plate 85 release the clamping force on the workpiece.
Specifically, the seat body 81 is provided with a guide groove, and the movable clamping plate 85 is provided with a guide block slidably connected with the guide groove; through the sliding fit of the guide groove and the guide block, the stability of the movement of the movable clamping plate 85 is improved.
Specifically, the vise further includes a locking assembly for locking the fixed clamping plate 82 to the base 81, where the locking assembly includes a locking plate and a bolt, the bolt locks the locking plate to the guide block, and the locking plate abuts against the bottom surface of the base 81. After the fixed clamping plate 82 and the movable clamping plate 85 clamp the workpiece, the locking assembly locks the fixed clamping plate 82 to the base body 81, so that the stability of clamping the workpiece by the fixed clamping plate 82 and the movable clamping plate 85 is improved.
In this embodiment, the cover 3 is provided with a sliding groove 31, the latch 41 is slidably connected to the sliding groove 31, and the locking elastic member 42 is located in the sliding groove 31. This structural design has improved the stability of spring bolt 41 reciprocating motion, is favorable to spring bolt 41 can lock firmly or unblock angle carousel 2 steadily, and the compact structure of base 1, locking elastic component 42 and lid 3 has improved the job stabilization nature of locking elastic component 42.
In this embodiment, the locking mechanism 4 further includes a baffle 43 detachably connected to the base 1 or/and the cover 3, the baffle 43 covers an outer port of the angle slot 21, one end of the locking elastic member 42 abuts against the latch 41, and the other end of the locking elastic member 42 abuts against the baffle 43.
In this embodiment, the unlocking end of the unlocking mechanism 5 is provided with a first abutting inclined surface 51, and the locking end of the lock tongue 41 is provided with a second abutting inclined surface 44 in sliding fit with the first abutting inclined surface 51; specifically, the unlocking mechanism 5 includes a moving block 52 slidably connected to the cover 3 and a driving member 53 connected to the moving block 52, the driving member 53 protrudes out of the cover 3, and the first inclined abutting surface 51 is disposed on the moving block 52.
During unlocking, pushing force is applied to the driving piece 53, so that the driving piece 53 together with the moving block 52 moves, the first abutting inclined surface 51 on the moving block 52 abuts against the second abutting inclined surface 44 on the bolt 41, the bolt 41 is gradually moved out of the angle clamping groove 21 through the abutting fit of the first abutting inclined surface 51 and the second abutting inclined surface 44 until the bolt 41 is completely moved out of the angle clamping groove 21, at this time, the angle turntable 2 can be rotated to realize angle adjustment, after the angle adjustment is finished, the pushing force to the driving piece 53 is cancelled, when the bolt 41 is aligned to the angle clamping groove 21 at the corresponding position, under the resilience of the locking elastic piece 42, the bolt 41 can move towards the angle clamping groove 21 until the bolt 41 protrudes into the angle clamping groove 21 to realize the clamping of the angle turntable 2, in the process, the second abutting inclined surface 44 abuts against the first abutting inclined surface 51, so that the moving block 52 resets and moves, the automatic reset is performed so that the unlocking mechanism 5 unlocks the latch 41 for the next time. Of course, when the latch 41 is aligned with the angle slot 21 at the corresponding position, under the resilient force of the locking elastic member 42, the latch 41 will move toward the angle slot 21, and meanwhile, a reverse thrust is applied to the driving member 53, so that the driving member 53 drives the moving block 52 to move in a resetting manner, and the latch 41 can rapidly extend into the angle slot 21 at the corresponding position, thereby rapidly locking the angle turntable 2.
In this embodiment, the cover 3 is provided with a slide rail 6, the driving element 53 is connected with a slide block 61, and the slide rail 6 is slidably connected with the slide block 61. In the process of driving the driving member 53, the slide rail 6 is in sliding fit with the slide block 61, so that the stability and accuracy of the driving member 53 driving the moving block 52 to move are improved.
In this embodiment, the plurality of angle slots 21 are distributed in the circumferential direction of the angle dial 2 at equal angles. This structural design, the operating personnel of being convenient for can accurately carry out angle modulation to angle carousel 2 and execution unit.
Specifically, the lateral wall of lid 3 is provided with the angle scale mark, and the angle of being convenient for operating personnel know clearly and the angular position that locates at present the angle of regulation, has improved angle modulation's efficiency.
In this embodiment, the number of the locking mechanisms 4 is one or two; preferably, the number of the locking mechanisms 4 is two, the number of the first inclined abutting surfaces 51 is two, and the two first inclined abutting surfaces 51 are respectively disposed on two sides of the moving block 52. The lock tongues 41 of the two locking mechanisms 4 are respectively in interference fit with the two first interference inclined planes 51; the angle rotary table 2 is locked by the two locking mechanisms 4, so that the stability of locking the angle rotary table 2 is improved.
In this embodiment, the unlocking mechanism 5 further includes an unlocking elastic member for driving the moving block 52 to reset, one end of the unlocking elastic member is connected to the moving block 52, and the other end of the unlocking elastic member is connected to the cover body 3. In order to improve the stability of the automatic reset of the moving block 52, after the latch 41 moves out of the angle slot 21, the angle dial 2 and the execution unit are rotated, the latch 41 will collide with the outline of the angle dial 2, at this time, the acting force on the driving member 53 can be cancelled, and the moving block 52 will automatically reset under the effect of the resilience force of the unlocking elastic member, so as to unlock the latch 41 next time.
Specifically, the locking elastic element 42 and the unlocking elastic element can both adopt springs, and the springs are simple in structure, low in cost, good in elasticity and long in service life.
Specifically, the driving member 53 may be an operating handle, or may be an electric device such as an air cylinder.
All the technical features in the embodiment can be freely combined according to actual needs.
The above embodiments are preferred implementations of the present invention, and the present invention can be implemented in other ways without departing from the spirit of the present invention.
Claims (10)
1. An angularly adjustable holding fixture, characterized in that: including the base, set up in the angle adjusting device of base and rotate the fixture who connects in the base, angle adjusting device is including rotating the angle carousel of connecting in the base, connect in the base and cover locate the outer lid of angle carousel, set up in the lock solid mechanism of base or/and lid and set up in the release mechanism of lid, the angle carousel is connected with fixture, the circumference of angle carousel is provided with a plurality of angle draw-in grooves, lock solid mechanism includes the spring bolt with base or/and lid sliding connection and is used for providing the lock solid elastic component of the elasticity towards the angle carousel to the spring bolt, the spring bolt is used for with angle draw-in groove joint, release mechanism is used for driving the spring bolt and shifts out from the angle draw-in groove.
2. An angularly adjustable holding fixture as claimed in claim 1, wherein: the base is provided with a rotating cavity, and two ends of the clamping mechanism are respectively connected with two side walls of the rotating cavity in a rotating mode.
3. An angularly adjustable holding fixture as claimed in claim 1, wherein: the clamping mechanism is a vice.
4. An angularly adjustable holding fixture as claimed in claim 3, wherein: the vice comprises a base body connected with the angle rotary table, a fixed clamping plate arranged at one end of the base body, a fixed plate arranged at the other end of the base body, a screw rod in threaded connection with the fixed plate, a movable clamping plate rotatably connected at one end of the screw rod and a driving unit connected at the other end of the screw rod, wherein the movable clamping plate is in sliding connection with the base body, and the movable clamping plate is positioned between the fixed clamping plate and the fixed plate.
5. An angularly adjustable holding fixture as claimed in claim 1, wherein: the cover body is provided with a sliding groove, the lock tongue is in sliding connection with the sliding groove, and the locking elastic piece is positioned in the sliding groove; the locking mechanism further comprises a baffle detachably connected with the base or/and the cover body, the baffle covers an outer port of the angle clamping groove, one end of the locking elastic piece abuts against the lock tongue, and the other end of the locking elastic piece abuts against the baffle.
6. An angularly adjustable holding fixture as claimed in claim 1, wherein: the unlocking end of the unlocking mechanism is provided with a first abutting inclined surface, and the locking end of the lock tongue is provided with a second abutting inclined surface in sliding fit with the first abutting inclined surface.
7. An angularly adjustable holding fixture as claimed in claim 6, wherein: the unlocking mechanism comprises a moving block and a driving piece, the moving block is connected with the cover body in a sliding mode, the driving piece extends out of the cover body, and the first abutting inclined plane is arranged on the moving block.
8. An angularly adjustable holding fixture as claimed in claim 7, wherein: the lid is provided with the slide rail, the driving piece is connected with the slider, slide rail and slider sliding connection.
9. An angularly adjustable holding fixture as claimed in claim 1, wherein: a plurality of angle draw-in grooves distribute in the circumference of angle carousel equiangularly.
10. An angularly adjustable holding fixture as claimed in claim 6, wherein: the unlocking mechanism further comprises an unlocking elastic piece used for driving the moving block to reset, one end of the unlocking elastic piece is connected with the moving block, and the other end of the unlocking elastic piece is connected with the cover body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111387429.7A CN113941962A (en) | 2021-11-22 | 2021-11-22 | Angle-adjustable clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111387429.7A CN113941962A (en) | 2021-11-22 | 2021-11-22 | Angle-adjustable clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113941962A true CN113941962A (en) | 2022-01-18 |
Family
ID=79338388
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111387429.7A Pending CN113941962A (en) | 2021-11-22 | 2021-11-22 | Angle-adjustable clamping device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113941962A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208053273U (en) * | 2018-04-13 | 2018-11-06 | 广州车动力新能源有限公司 | A kind of vehicle-mounted regulated power supply being convenient for changing |
| CN210344906U (en) * | 2019-05-29 | 2020-04-17 | 成都逸动无限网络科技有限公司 | Logistics information platform based on block chain and Internet of things |
| US20200180115A1 (en) * | 2018-12-06 | 2020-06-11 | Po-Hsien Yang | Vise with an adjustable operating angle |
| CN211979550U (en) * | 2020-04-20 | 2020-11-20 | 刘庆洋 | Elevation angle adjustable computer display screen |
| CN212122947U (en) * | 2020-03-15 | 2020-12-11 | 苏州龙影丹熙精密五金有限公司 | Clamping device for hardware precise machining |
| CN212122433U (en) * | 2020-04-01 | 2020-12-11 | 浙江顶创精密制造有限公司 | Multi-angle milling clamping tool |
| CN213424109U (en) * | 2020-11-26 | 2021-06-11 | 周俊 | Access device for sharing charge pal |
| CN214560021U (en) * | 2021-01-25 | 2021-11-02 | 中钨合金科技(莆田)有限公司 | Auxiliary clamping device for machining of grinding machine |
| CN216265458U (en) * | 2021-11-22 | 2022-04-12 | 东莞市鑫旺达精密零件加工有限公司 | Angle-adjustable clamping device |
-
2021
- 2021-11-22 CN CN202111387429.7A patent/CN113941962A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208053273U (en) * | 2018-04-13 | 2018-11-06 | 广州车动力新能源有限公司 | A kind of vehicle-mounted regulated power supply being convenient for changing |
| US20200180115A1 (en) * | 2018-12-06 | 2020-06-11 | Po-Hsien Yang | Vise with an adjustable operating angle |
| CN210344906U (en) * | 2019-05-29 | 2020-04-17 | 成都逸动无限网络科技有限公司 | Logistics information platform based on block chain and Internet of things |
| CN212122947U (en) * | 2020-03-15 | 2020-12-11 | 苏州龙影丹熙精密五金有限公司 | Clamping device for hardware precise machining |
| CN212122433U (en) * | 2020-04-01 | 2020-12-11 | 浙江顶创精密制造有限公司 | Multi-angle milling clamping tool |
| CN211979550U (en) * | 2020-04-20 | 2020-11-20 | 刘庆洋 | Elevation angle adjustable computer display screen |
| CN213424109U (en) * | 2020-11-26 | 2021-06-11 | 周俊 | Access device for sharing charge pal |
| CN214560021U (en) * | 2021-01-25 | 2021-11-02 | 中钨合金科技(莆田)有限公司 | Auxiliary clamping device for machining of grinding machine |
| CN216265458U (en) * | 2021-11-22 | 2022-04-12 | 东莞市鑫旺达精密零件加工有限公司 | Angle-adjustable clamping device |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220118 |
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| RJ01 | Rejection of invention patent application after publication |