CN215548224U - Quick clamping device - Google Patents
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- CN215548224U CN215548224U CN202121859233.9U CN202121859233U CN215548224U CN 215548224 U CN215548224 U CN 215548224U CN 202121859233 U CN202121859233 U CN 202121859233U CN 215548224 U CN215548224 U CN 215548224U
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- inclined plane
- clamping device
- quick clamping
- boss
- rotating
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Abstract
The utility model provides a quick clamping device, comprising: the inclined plane fixed disk, a plurality of counter bores have been seted up on the inclined plane fixed disk, be provided with the rotatory boss in inclined plane on the inclined plane fixed disk, the basal plane end of the rotatory boss in inclined plane sets up on the inclined plane fixed disk with the rotation axis is worn to be equipped with in the rotatory boss in inclined plane slides locating hole has been seted up on the inclined plane of the rotatory boss in inclined plane, be provided with the mount pad on the circumference lateral wall of rotation axis, a side of mount pad and the inclined plane sliding contact of the rotatory boss in inclined plane, be provided with on the mount pad with locating hole grafting complex locating pin, the one end of rotation axis is provided with rotatory handle, the other end of rotation axis is provided with the fixture block. This swift formula clamping device adopts the rotary clamping's mode to fix, and the staff only need screw up the handle of three device and just can realize pressing from both sides tightly, and it is very convenient to dismantle, very big improvement work efficiency.
Description
Technical Field
The utility model relates to the field of clamping devices, in particular to a quick clamping device.
Background
With the increasing degree of automation, robotics is beginning to continually penetrate into various areas of human activity. The robot may instead of manually perform some repetitive simple or dangerous work. And thus the production demand of the society for robots is gradually increasing. At present, one robot needs 3 workers to be matched in domestic assembly, the robot is fixed on a mounting frame by the workers, parts are mounted on the robot, the mounting speed is low, and the production efficiency is low.
In a conventional fixing mode, a robot is generally locked by screws. However, as the daily output of the robot is larger and larger, the traditional locking mode needs to tighten four screws, each screw needs to be tightened for more than ten circles, time is wasted, efficiency is too low, and the installation progress of the robot is seriously delayed.
Chinese patent publication No. CN109663714A discloses a clamping device and a clamping method for positioning a disk, including a supporting table, a fixed clamping member and a movable clamping member, wherein a clamping space of the disk is formed between corresponding side surfaces of the fixed clamping member and the movable clamping member, and the clamping device is characterized in that: the tail end of the movable clamping piece is provided with an inclined plane which is provided with an inclined pin driving mechanism, a driving rod of the inclined pin driving mechanism is provided with a driving inclined plane matched with the inclined plane on the movable clamping piece, and the movable clamping piece is limited by a first slide way and has freedom degree of movement along the direction of clamping the movable clamping piece; the driving rod is limited by a second slide way, and the sliding direction of the second slide way is vertical to that of the first slide way. But this patent document cannot be used for fast fixation of robot parts.
SUMMERY OF THE UTILITY MODEL
In view of the drawbacks of the prior art, it is an object of the present invention to provide a quick clamping device.
According to the utility model, a quick clamping device is provided, comprising: the inclined plane fixed disk, a plurality of counter bores have been seted up on the inclined plane fixed disk, be provided with the rotatory boss in inclined plane on the inclined plane fixed disk, the basal plane end of the rotatory boss in inclined plane sets up on the inclined plane fixed disk with the rotation axis is worn to be equipped with in the rotatory boss in inclined plane slides locating hole has been seted up on the inclined plane of the rotatory boss in inclined plane, be provided with the mount pad on the circumference lateral wall of rotation axis, a side of mount pad and the inclined plane sliding contact of the rotatory boss in inclined plane, be provided with on the mount pad with locating hole grafting complex locating pin, the one end of rotation axis is provided with rotatory handle, the other end of rotation axis is provided with the fixture block.
Preferably, the positioning pin is an elastic positioning pin.
Preferably, the elastic positioning pin includes pin rod and spring, set up the mounting groove in the mount pad, the spring sets up in the mounting groove, the pin rod is worn to establish in the spring, the one end of spring and the end lateral wall butt of mounting groove, the other end and the pin rod of spring are fixed.
Preferably, the fixture block is in an elliptical plate shape.
Preferably, the installation seat is provided with an inverted arc surface on one side close to the inclined plane rotating boss along the two sides of the extending direction of the inclined plane.
Preferably, one end of the positioning pin, which is close to the positioning hole, is provided with a chamfer surface.
Preferably, an avoiding groove is formed in one end, close to the top, of the rotating boss in the circumferential direction of the rotating shaft.
Preferably, the rotating handle is detachably connected with the rotating shaft through threads.
Preferably, a handle is fixedly arranged at one end, far away from the positioning hole, of the pin rod.
Preferably, a plurality of the counter bores are uniformly distributed on the inclined surface fixing disc.
Compared with the prior art, the utility model has the following beneficial effects:
1. this swift formula clamping device adopts the mode of rotary clamping to fix, and the staff only need screw up the handle of three devices and just can realize pressing from both sides tightly, and such mode operation is very simple.
2. The quick clamping device is very convenient to disassemble, and the working efficiency is greatly improved.
3. When the robot is fixed through the quick clamping device, the robot can be fixed only by one person, and manpower is saved.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of the overall structure of a quick clamping device according to an embodiment of the present application;
FIG. 2 is a schematic structural diagram of a bevel rotary boss and a bevel fixed disk in an embodiment of the present application;
fig. 3 is a cross-sectional view of a quick release clamping device in an embodiment of the present application.
Description of reference numerals:
inclined surface fixing disc 301 rotating handle 308
Chamfered surface 311 of rotating shaft 304
Locating pin 307 mounting slot 314
Detailed Description
The present invention will be described in detail with reference to specific examples. The following examples will assist those skilled in the art in further understanding the utility model, but are not intended to limit the utility model in any way. It should be noted that it would be obvious to those skilled in the art that various changes and modifications can be made without departing from the spirit of the utility model. All falling within the scope of the present invention.
A quick clamping device comprises an inclined surface fixing disc 301, wherein the inclined surface fixing disc 301 is a fixing part of the whole quick clamping device, four countersunk holes 302 are uniformly formed in the surface of the inclined surface fixing disc 301, and the inclined surface fixing disc 301 is installed on robot assembling equipment through four boss screws in the installation process so that relative displacement cannot be generated. A bevel rotating boss 303 is fixed on the bevel fixed disk 301, the bevel rotating boss 303 and the bevel fixed disk 301 are both cylindrical, the bottom plane end of the bevel rotating boss 303 is installed at the center of the bevel fixed disk 301, and the bevel rotating boss 303 and the bevel fixed disk 301 are integrally formed.
A rotating shaft 304 is installed on the inclined plane rotating boss 303 and the inclined plane fixing plate 301 along the center line in a penetrating manner, the rotating shaft 304 can rotate coaxially and move axially between the inclined plane fixing plate 301 and the inclined plane rotating boss 303, and an avoiding groove 310 is formed in one end of the rotating boss close to the top along the circumferential direction of the rotating shaft 304, as shown in fig. 3, and is beneficial to reducing the resistance of the rotating shaft 304 during rotation and sliding. A cuboid-shaped mounting seat 306 is fixed on the circumferential side wall of the rotating shaft 304 near the inclined plane end of the inclined plane rotating boss 303, one side surface of the mounting seat 306 is in sliding contact with the inclined plane end of the inclined plane rotating boss 303, inverted arc surfaces 312 are arranged on one side of the mounting seat 306 near the inclined plane rotating boss 303 along the two sides of the extending direction of the inclined plane, and the arrangement of the inverted arc surfaces 312 is beneficial to reducing the resistance of the mounting seat 306 when sliding on the inclined plane.
The mounting base 306 is provided with a mounting groove 314, and a positioning pin 307 is mounted on the mounting base 306 in a penetrating manner along the axial direction of the rotating shaft 304, wherein the positioning pin 307 is an elastic positioning pin 307 and comprises a pin rod and a spring. The pin rod of the positioning pin 307 is located in the mounting groove 314 and penetrates through the groove bottom surface of the mounting groove 314, one end of the spring of the positioning pin 307 is in contact with the groove bottom of the mounting groove 314, and the other end of the spring is fixed on the side wall of the pin rod, so that the pin rod has an elastic force moving towards the inclined plane rotation boss 303. A positioning hole 305 is formed in the inclined surface of the inclined surface rotating boss 303, as shown in fig. 2, the positioning hole 305 is in insertion fit with a positioning pin 307, and is used for fixing the position of the mounting base 306 on the inclined surface rotating boss 303. The positioning pin 307 has a chamfered surface 311 at an end thereof adjacent to the positioning hole 305, so as to facilitate the insertion fitting of the positioning pin 307 into the positioning hole 305. A handle 313 is fixed on one end of the positioning pin 307 away from the positioning hole 305, and the positioning pin 307 is driven by the handle 313 to move, so that the mounting seat 306 can move on the inclined surface conveniently.
One end of the rotating shaft 304 close to the inclined surface fixing plate 301 is fixed with a clamping block 309, and the clamping block 309 is an oval thick plate, so that the clamping area is increased. A rotary handle 308 is mounted on the other end of the rotary shaft 304, and the rotary handle 308 is detachably mounted on a threaded post on the other end of the rotary shaft 304 through a threaded hole. The oval-shaped fixture block 309 penetrates through a long hole of a thick plate below the robot, the rotating handle 308 drives the oval-shaped fixture block 309 to rotate, and the oval-shaped fixture block 309 is crossed with the thick plate below the robot.
Because the lower bottom surface of the mounting seat 306 on the side surface of the rotating shaft 304 is contacted with the inclined surface of the inclined surface rotating boss 303, when the rotating handle 308 is rotated, the rotating shaft 304 can be subjected to axial thrust of the inclined surface to the rotating shaft 304, the rotating shaft 304 can move axially, and the distance between the clamping block 309 at one end of the rotating shaft 304 and the inclined surface fixing plate 301 can be shortened, so that the clamping effect is achieved. After the rotation is in place, the positioning pin 307 on the side surface of the rotating shaft 304 is acted by a spring force, and the positioning pin 307 moves downwards and moves into the positioning hole 305 reserved on the inclined rotating boss 303, so that the rotating shaft 304 cannot rotate backwards.
In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present application.
The foregoing description of specific embodiments of the present invention has been presented. It is to be understood that the present invention is not limited to the specific embodiments described above, and that various changes or modifications may be made by one skilled in the art within the scope of the appended claims without departing from the spirit of the utility model. The embodiments and features of the embodiments of the present application may be combined with each other arbitrarily without conflict.
Claims (10)
1. A quick clamping device, comprising: a bevel fixed disk (301), a plurality of countersunk holes (302) are arranged on the bevel fixed disk (301), the inclined plane fixed disc (301) is provided with an inclined plane rotating boss (303), the bottom plane end of the inclined plane rotating boss (303) is arranged on the inclined plane fixed disc (301), a rotating shaft (304) is arranged on the inclined plane fixed disc (301) and the inclined plane rotating boss (303) in a sliding and penetrating way, a positioning hole (305) is arranged on the inclined surface of the inclined surface rotating boss (303), the circumferential side wall of the rotating shaft (304) is provided with a mounting seat (306), one side surface of the mounting seat (306) is in sliding contact with the inclined surface of the inclined surface rotating boss (303), the mounting base (306) is provided with a positioning pin (307) which is in inserted connection with the positioning hole (305), one end of the rotating shaft (304) is provided with a rotating handle (308), and the other end of the rotating shaft (304) is provided with a clamping block (309).
2. The quick clamping device of claim 1, further comprising: the positioning pin (307) is an elastic positioning pin.
3. The quick clamping device of claim 2, further comprising: the elastic positioning pin comprises a pin rod and a spring, a mounting groove (314) is formed in the mounting seat (306), the spring is arranged in the mounting groove (314), the pin rod is arranged in the spring in a penetrating mode, one end of the spring is abutted to the bottom side wall of the mounting groove (314), and the other end of the spring is fixed with the pin rod.
4. The quick clamping device of claim 1, further comprising: the fixture block (309) is in an oval plate shape.
5. The quick clamping device of claim 1, further comprising: and inverted arc surfaces (312) are arranged on one side of the mounting seat (306) close to the inclined plane rotating boss (303) along the extending direction of the inclined plane.
6. The quick clamping device of claim 1, further comprising: and a chamfer surface (311) is arranged at one end of the positioning pin (307) close to the positioning hole (305).
7. The quick clamping device of claim 1, further comprising: and one end of the rotating boss close to the top is provided with an avoiding groove (310) along the circumferential direction of the rotating shaft (304).
8. The quick clamping device of claim 1, further comprising: the rotating handle (308) is detachably connected with the rotating shaft (304) through threads.
9. A quick clamping device according to claim 3, characterised in that: and a handle (313) is fixedly arranged at one end of the pin rod, which is far away from the positioning hole (305).
10. The quick clamping device of claim 1, further comprising: the plurality of counter bores (302) are uniformly distributed on the inclined surface fixing disc (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121859233.9U CN215548224U (en) | 2021-08-10 | 2021-08-10 | Quick clamping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121859233.9U CN215548224U (en) | 2021-08-10 | 2021-08-10 | Quick clamping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215548224U true CN215548224U (en) | 2022-01-18 |
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ID=79834175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121859233.9U Active CN215548224U (en) | 2021-08-10 | 2021-08-10 | Quick clamping device |
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| Country | Link |
|---|---|
| CN (1) | CN215548224U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459015A (en) * | 2021-08-10 | 2021-10-01 | 上海诺倬力机电科技有限公司 | Quick clamping device |
-
2021
- 2021-08-10 CN CN202121859233.9U patent/CN215548224U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113459015A (en) * | 2021-08-10 | 2021-10-01 | 上海诺倬力机电科技有限公司 | Quick clamping device |
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