CN221517866U - A composite fixture for industrial robots - Google Patents
A composite fixture for industrial robots Download PDFInfo
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- CN221517866U CN221517866U CN202420079415.1U CN202420079415U CN221517866U CN 221517866 U CN221517866 U CN 221517866U CN 202420079415 U CN202420079415 U CN 202420079415U CN 221517866 U CN221517866 U CN 221517866U
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- fixedly connected
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- clamping
- hydraulic cylinder
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Abstract
The utility model discloses a compound clamp of an industrial robot, in particular to the technical field of robot clamps, which comprises a mounting plate, wherein the lower end of the mounting plate is fixedly connected with a clamping mechanism, the middle part of the clamping mechanism is fixedly connected with a clamping group I, the clamping group is characterized in that a rotating seat is fixedly connected to the middle part of the clamping group in a bilateral symmetry mode, two inner cavities of the rotating seat are rotationally connected with a hydraulic cylinder II, two output ends of the hydraulic cylinder II are fixedly connected with rotating blocks, and the inner cavities of the rotating blocks are rotationally connected with the left part and the right part of the clamping group respectively. According to the compound fixture of the industrial robot, the second hydraulic cylinder is matched with the rotating seat and the rotating block, so that the bent rod drives the rotating rod to rotate in the inner cavity of the fixed seat, the long claw is further rotated, the long claw clamps the article holding tray, the device has the capability of grabbing the article holding tray, and the device grabs articles and is placed in the article tray through the braking group, so that the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of robot clamps, in particular to a composite clamp of an industrial robot.
Background
At present, in the process of automatic transformation, a robot is planned to be an indispensable part, and the production cost can be greatly reduced by improving the utilization rate of the robot, however, how to improve the function of a robot clamp is a necessary path for improving the utilization rate of the robot. The existing fixture is generally only suitable for one type of work or one specification type of work, the functional module needs to be replaced every time the functional module is replaced, the special machine corresponds to the fixture, the adaptability is good, the single body cannot be used for multiple purposes, and therefore the composite fixture of the industrial robot is needed.
Chinese patent document CN 216030891U discloses an adsorption composite fixture of industrial robot, including the mounting panel, the mounting panel four corners department has been seted up the installation notch, and the inside fixed locating shaft that is provided with of installation notch, mounting panel four corners department all is provided with drive assembly, and drive assembly includes the crank arm, and the crank arm sets up inside the installation notch just the crank arm passes through the bearing with the locating shaft and is connected, and the crank arm top is connected with the connecting rod through swivelling joint spare. The crank rod, the connecting rod and the connecting seat in the transmission assembly generate linkage relation, and when the connecting seat moves up and down, the four transmission assemblies are synchronously driven to move together, so that the bottom of the crank rod can concentrate inwards or diffuse outwards in movement trend, the article is held by the holding part arranged at the bottom of the crank rod, namely, the height of the connecting seat in longitudinal movement is adjusted, the holding force of the plurality of holding parts on the article is adjusted, and the device is also suitable for holding articles with different sizes; but the following drawbacks remain in practice:
In the implementation process of the patent document, although the device is suitable for clamping articles with different sizes, the problem that the articles can not be held by the tray is solved, and the practicability of the device is reduced.
Disclosure of utility model
The utility model mainly aims to provide a compound clamp of an industrial robot, which can effectively solve the problem that a holding tray for articles cannot be grasped.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
The utility model provides a compound anchor clamps of industrial robot, includes the mounting disc, mounting disc lower extreme fixedly connected with clamping mechanism, clamping mechanism middle part fixedly connected with clamping group one, clamping group one middle part bilateral symmetry fixedly connected with rotates the seat, two it is all rotated and is connected with pneumatic cylinder two to rotate the seat inner chamber, two the equal fixedly connected with rotary block of pneumatic cylinder two output, two rotary block inner chamber rotates with clamping group one left part and right part respectively and is connected.
Preferably, the clamping mechanism comprises a connecting column, the lower end of the connecting column is fixedly connected with a clamping seat, the inner cavity of the connecting column is fixedly connected with a first hydraulic cylinder, and the output end of the first hydraulic cylinder penetrates through the inner cavity of a round hole formed in the middle of the upper end of the clamping seat and is fixedly connected with a first clamping jaw group;
The first hydraulic cylinder comprises three rotating frames, and the middle parts of the surfaces of the three rotating frames are connected with the upper parts of the clamping jaw groups in a rotating mode.
Preferably, the upper end of the connecting column is fixedly connected with the lower end of the mounting plate.
Preferably, the first jaw set comprises three chucks, the middle parts of the upper ends and the middle parts of the lower ends of the three chucks are jointly provided with through grooves, the inner cavities of the through grooves are fixedly connected with limiting columns, an annular array between the upper ends and the lower ends of the three chucks is provided with three rotating grooves, the inner cavities of the three rotating grooves are uniformly and slidably connected with jaw bodies, and the upper parts of one sides of the jaw bodies, which are close to each other, are respectively provided with a connecting through hole.
Preferably, the three inner cavities of the connecting through holes are respectively connected with the middle parts of the surfaces of the three rotating frames on the first hydraulic cylinder in a rotating way, and the upper ends of the limiting columns are fixedly connected with the output end of the first hydraulic cylinder.
Preferably, the first clamping group comprises a bottom plate, four corners at the upper end of the bottom plate are fixedly connected with fixing seats, two inner cavities of the fixing seats on the same side are connected with a second clamping jaw group in a common rotation mode, and the upper parts of the two clamping jaw groups are respectively connected with the inner cavities of the two rotating blocks in a rotation mode.
Preferably, a through hole is formed in the middle of the upper end of the bottom plate, an inner cavity of the through hole is fixedly connected with the middle of the outer surface of the connecting column, and the left side and the right side of the middle of the upper end of the bottom plate are fixedly connected with the lower ends of the two rotating seats respectively.
Preferably, the second jaw group comprises a curved bar, the front end and the rear end of the curved bar are fixedly connected with long jaws on the same side, the middle parts of the opposite surfaces of the long jaws on the same side are fixedly connected with rotating bars, the front part and the rear part of the outer surface of the rotating bars on the same side are respectively and rotatably connected with the inner cavities of the two fixing seats on the same side, and the middle parts of the outer surfaces of the two curved bars are respectively and rotatably connected with the inner cavities of the two rotating blocks.
Compared with the prior art, the utility model has the following beneficial effects:
1. The device has the advantages that the device is provided with the brake group and the clamping group I, the clamping group I is matched with the rotating seat, the hydraulic cylinder II and the rotating block to grab the article containing tray, so that the device has the capability of grabbing the article containing tray, and the device is provided with the brake group to grab the article and place the article in the article containing tray, so that the practicability of the device is improved.
2. In the using process, the second hydraulic cylinder is matched with the rotating seat and the rotating block, so that the bent rod drives the rotating rod to rotate in the inner cavity of the fixed seat, the long claw is further rotated, and the long claw clamps the article containing tray, so that the practicability of the device is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of a clamping mechanism according to the present utility model;
FIG. 3 is a schematic view of a jaw set according to the present utility model;
FIG. 4 is a schematic view of a clamping assembly according to the present utility model;
Fig. 5 is a schematic diagram of a claw set according to the present utility model.
In the figure: 1. a mounting plate; 2. clamping mechanism; 21. a connecting column; 22. a clamping seat; 23. a first hydraulic cylinder; 24. a first claw group; 241. three chucks; 242. a column; 243. a claw body; 244. a connecting through hole; 3. a rotating seat; 4. a second hydraulic cylinder; 5. clamping the first group; 51. a bottom plate; 52. a fixing seat; 53. a second jaw group; 531. a curved bar; 532. a rotating lever; 533. a long claw; 6. and rotating the block.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-5, a compound fixture of industrial robot, including mounting plate 1, mounting plate 1 lower extreme fixedly connected with braking group 2, clamping group 5 is fixedly connected with at the middle part of braking group 2, clamping group 5 middle part bilateral symmetry fixedly connected with rotate seat 3, and two rotate seat 3 inner chambers all rotate and are connected with pneumatic cylinder two 4, and two pneumatic cylinder two 4 output all fixedly connected with rotate piece 6, two rotate piece 6 inner chambers respectively with clamping group 5 left and right part rotation connection.
It should be noted that, the specific installation method of the second hydraulic cylinder 4, the connection method of the circuit and the control method of the second hydraulic cylinder belong to conventional designs, and are conventional design means of designers.
According to the utility model, the device and the robot arm are installed through the installation disc 1, the clamping group I5 is driven to clamp the article containing tray by starting the hydraulic cylinder II 4 under the cooperation of the rotating seat 3 and the rotating block 6 and is placed at a proper position, then the device is carried out on the article through the braking group 2, and the article is arranged on the article containing tray.
In order to achieve the purpose of clamping the article holding tray, as shown in fig. 4 and 5, the first clamping group 5 comprises a bottom plate 51, four corners of the upper end of the bottom plate 51 are fixedly connected with fixing seats 52, inner cavities of the two fixing seats 52 on the same side are jointly connected with a second clamping jaw group 53 in a rotating mode, the upper parts of the two clamping jaw groups 53 are respectively connected with inner cavities of the two rotating blocks 6 in a rotating mode, through holes are formed in the middle of the upper end of the bottom plate 51, inner cavities of the through holes are fixedly connected with the middle of the outer surface of the connecting column 21, and the left side and the right side of the middle of the upper end of the bottom plate 51 are respectively fixedly connected with the lower ends of the two rotating seats 3.
Further, as shown in fig. 4 and 5, the two second jaw groups 53 each include a curved bar 531, the front end and the rear end of the curved bar 531 on the same side are fixedly connected with a long jaw 533, the middle parts of the opposite surfaces of the two long jaws 533 on the same side are fixedly connected with a rotating bar 532, the front part and the rear part of the outer surface of the rotating bar 532 on the same side are respectively connected with the inner cavities of the two fixed seats 52 on the same side in a rotating manner, and the middle parts of the outer surfaces of the two curved bars 531 are respectively connected with the inner cavities of the two rotating blocks 6 in a rotating manner.
First, make two rotation seats 3 install in bottom plate 51 upper end middle part left side and right side, make two rotating blocks 6 install respectively in two curved bars 531 middle part, through starting two pneumatic cylinders two 4, make two pneumatic cylinders two 4 drive two curved bars 531 through two rotating blocks 6 respectively and remove, through the removal of curved bars 531, and make two dwells 532 of homonymy go on in fixing base 52 inner chamber, and then make long claw 533 hold the tray to article, and the cooperation arm makes article hold the tray place suitable position again.
In order to achieve the purpose of clamping articles with different sizes, as shown in fig. 2 and 3, a brake group 2 comprises a connecting column 21, a clamping seat 22 is fixedly connected to the lower end of the connecting column 21, a first hydraulic cylinder 23 is fixedly connected to the inner cavity of the connecting column 21, and the output end of the first hydraulic cylinder 23 penetrates through the inner cavity of a round hole formed in the middle of the upper end of the clamping seat 22 and is fixedly connected with a first clamping jaw group 24; the first hydraulic cylinder 23 comprises three rotating frames, the middle parts of the surfaces of the three rotating frames are connected with the upper parts of the clamping jaw groups 24 in a rotating mode, and the upper ends of the connecting columns 21 are fixedly connected with the lower ends of the mounting plates 1.
Further, as shown in fig. 2 and 3, the first jaw set 24 includes three chucks 241, the middle parts of the upper ends and the middle parts of the lower ends of the three chucks 241 are jointly provided with through grooves, the inner cavities of the through grooves are fixedly connected with limiting columns 242, three rotating grooves are formed in an annular array between the upper ends and the lower ends of the three chucks 241, the inner cavities of the three rotating grooves are all slidably connected with jaw bodies 243, connecting through holes 244 are formed in the upper parts of one sides of the three jaw bodies 243, which are close to each other, of the three jaw bodies 243, the inner cavities of the three connecting through holes 244 are respectively connected with the middle parts of the surfaces of three rotating frames on the first hydraulic cylinder 23 in a rotating manner, and the upper ends of the limiting columns 242 are fixedly connected with the output end of the first hydraulic cylinder 23.
It should be noted that, the specific installation method of the first hydraulic cylinder 23, the connection method of the circuit and the control method of the present utility model are all conventional designs, and are conventional design means for designers.
After the article holding tray is placed to a proper position, the mechanical arm is matched with the mounting plate 1 to connect the column 21 for mounting, the mechanical arm controls the first hydraulic cylinder 23, the first hydraulic cylinder 23 drives the three chucks 241 to move downwards in the inner cavities of the inclined grooves formed in the whole parts of the three jaw bodies 243, the connecting through holes 244 on the upper parts of the three jaw bodies 243 rotate in the three rotating grooves on the three chucks 241, the effect of opening the lower parts of the jaw bodies 243 is achieved, the article is arranged through the three jaw bodies 243, and then the mechanical arm is matched, so that the article is placed on the article holding tray.
The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides an industrial robot's compound anchor clamps, includes mounting plate (1), its characterized in that: the mounting plate is characterized in that the lower end of the mounting plate (1) is fixedly connected with a clamping mechanism (2), the middle part of the clamping mechanism (2) is fixedly connected with a clamping group I (5), the middle part of the clamping group I (5) is symmetrically and fixedly connected with a rotating seat (3), two inner cavities of the rotating seat (3) are rotationally connected with a hydraulic cylinder II (4), two output ends of the hydraulic cylinder II (4) are fixedly connected with rotating blocks (6), and the inner cavities of the rotating blocks (6) are rotationally connected with the left part and the right part of the clamping group I (5) respectively.
2. The industrial robot composite jig according to claim 1, wherein: the clamping mechanism (2) comprises a connecting column (21), the lower end of the connecting column (21) is fixedly connected with a clamping seat (22), the inner cavity of the connecting column (21) is fixedly connected with a first hydraulic cylinder (23), and the output end of the first hydraulic cylinder (23) penetrates through the inner cavity of a round hole formed in the middle of the upper end of the clamping seat (22) and is fixedly connected with a first clamping jaw group (24);
The first hydraulic cylinder (23) comprises three rotating frames, and the middle parts of the surfaces of the three rotating frames are connected with the upper parts of the first clamping jaw groups (24) in a rotating mode.
3. The composite fixture of an industrial robot of claim 2, wherein: the upper end of the connecting column (21) is fixedly connected with the lower end of the mounting plate (1).
4. The composite fixture of an industrial robot of claim 2, wherein: the first clamping jaw set (24) comprises three clamping chucks (241), through grooves are formed in the middle of the upper end and the middle of the lower end of the three clamping chucks (241) jointly, limiting columns (242) are fixedly connected to inner cavities of the through grooves, three rotating grooves are formed in annular arrays between the upper ends and the lower ends of the three clamping chucks (241), clamping jaw bodies (243) are slidably connected to inner cavities of the rotating grooves, and connecting through holes (244) are formed in the upper portions of one sides, close to each other, of the clamping jaw bodies (243).
5. The industrial robot composite jig according to claim 4, wherein: the inner cavities of the three connecting through holes (244) are respectively and rotatably connected with the middle parts of the surfaces of the three rotating frames on the first hydraulic cylinder (23), and the upper ends of the limiting columns (242) are fixedly connected with the output ends of the first hydraulic cylinder (23).
6. The composite fixture of an industrial robot of claim 2, wherein: the clamping group I (5) comprises a bottom plate (51), fixing seats (52) are fixedly connected to four corners at the upper end of the bottom plate (51), clamping jaw group II (53) are connected to the inner cavities of the fixing seats (52) in a rotating mode on the same side, and the upper portions of the clamping jaw group II (53) are respectively connected with the inner cavities of the two rotating blocks (6) in a rotating mode.
7. The industrial robot composite jig according to claim 6, wherein: the middle part of the upper end of the bottom plate (51) is provided with a through hole, the inner cavity of the through hole is fixedly connected with the middle part of the outer surface of the connecting column (21), and the left side and the right side of the middle part of the upper end of the bottom plate (51) are respectively fixedly connected with the lower ends of the two rotating seats (3).
8. The industrial robot composite jig according to claim 6, wherein: two claw group two (53) all include curved bar (531), with one side curved bar (531) front end and the equal fixedly connected with long claw (533) of rear end, with two long claw (533) of one side opposite surface middle part fixedly connected with dwang (532) jointly, with one side dwang (532) outward appearance front portion and outward appearance rear portion rotate with two fixing base (52) inner chambers of same side respectively to be connected, two curved bar (531) outward appearance middle part rotate with two dwang (6) inner chambers respectively to be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420079415.1U CN221517866U (en) | 2024-01-12 | 2024-01-12 | A composite fixture for industrial robots |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420079415.1U CN221517866U (en) | 2024-01-12 | 2024-01-12 | A composite fixture for industrial robots |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221517866U true CN221517866U (en) | 2024-08-13 |
Family
ID=92207428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420079415.1U Expired - Fee Related CN221517866U (en) | 2024-01-12 | 2024-01-12 | A composite fixture for industrial robots |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221517866U (en) |
-
2024
- 2024-01-12 CN CN202420079415.1U patent/CN221517866U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20240813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |