CN218313591U - Novel clamping jaw convenient to operate - Google Patents
Novel clamping jaw convenient to operate Download PDFInfo
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- CN218313591U CN218313591U CN202222095679.XU CN202222095679U CN218313591U CN 218313591 U CN218313591 U CN 218313591U CN 202222095679 U CN202222095679 U CN 202222095679U CN 218313591 U CN218313591 U CN 218313591U
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Abstract
The utility model discloses a novel clamping jaw convenient to operate, which relates to the field of clamping jaws and comprises a main body disc, wherein a connecting disc is arranged below the main body disc, a driving motor is fixedly arranged on the upper surface of the main body disc, a threaded shaft is arranged at the output end of the driving motor, a lifting plate is sleeved on the outer side surface of the threaded shaft and below the connecting disc, lifting rods are sleeved on the outer side surface of the threaded shaft and above the connecting disc, four groups of first clamping rods and four groups of second clamping rods are arranged below the connecting disc, four groups of bearing plates are fixedly connected to the lower surface of the connecting disc near the edge position, and four groups of first rotating rods are arranged on the lower side of the connecting disc near the edge position; the utility model discloses can be convenient carry out inseparable centre gripping to the article of different specifications size, and the stability of centre gripping is higher, convenient operation, and have convenient substep and dismantle the function, reduced the maintenance degree of difficulty of clamping jaw, be favorable to the change and the maintenance of clamping jaw spare part.
Description
Technical Field
The utility model relates to a clamping jaw field specifically is a convenient operation's novel clamping jaw.
Background
When some articles are transferred, the clamping jaw mechanism is usually adopted to grab the articles until the articles are transferred to a set position, and the clamping jaw mechanism releases the articles again, so that the articles are transferred. The clamping jaw mechanism in the prior art generally adopts two clamping jaws to grab an article, but the efficiency of grabbing the article is lower.
Through retrieval, chinese patent No. CN202121017104.5 discloses a clamping jaw device, when the position of adjustment camshaft, need not artificial intervention, has improved the security and the work efficiency of equipment, however two clamping jaws can not closely the centre gripping to article, and the stability of centre gripping is relatively poor, and the operation is inconvenient, does not possess convenient substep dismantlement function yet for the maintenance degree of difficulty of clamping jaw is great, be unfavorable for the change and the maintenance of clamping jaw spare part, for this reason, we provide a convenient operation's novel clamping jaw.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a convenient operation's novel clamping jaw to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a convenient operation's novel clamping jaw, includes the main part dish, the below of main part dish is provided with the connection pad, the last fixed surface of main part dish installs driving motor, driving motor's output is installed the screw thread axle, and the lateral surface of screw thread axle is provided with opposite screw thread, the lateral surface of screw thread axle and the below cover that is located the connection pad are equipped with the lifter plate, and the lateral surface of screw thread axle and the top cover that is located the connection pad are equipped with the lifter, the below of connection pad is provided with four first clamping bars of group and four second clamping bars of group.
As a further scheme of the utility model, the lower surface of connection pad is close to four group bearing plates of edge position fixedly connected with, and the downside of connection pad is close to edge position and is provided with the first bull stick of four groups, four groups the both sides face of first bull stick is close to the equal fixedly connected with card axle in top, four groups first bull stick respectively and the lifter between be connected with the second bull stick, four groups the both ends of second bull stick all are provided with first hinge, the downside of lifter is provided with four group's push rods, four groups the both ends of push rod all are provided with the second hinge, the upper surface of connection pad runs through and has seted up four spacing sliding chutes of group, and the spacing slide bar of the equal fixedly connected with in inside of the spacing sliding chute of four groups.
As a further scheme of the utility model, four groups first bull stick is respectively through two sets of card axle cooperation bearing board movable mounting at the downside of connection pad, the second bull stick is through two sets of first hinge swing joint between first bull stick and lifter plate, four groups first clamping bar respectively with four first bull sticks fixed connection of group.
As the utility model discloses a further scheme, four groups the second clamping bar respectively with four spacing slide bar sliding connection of group, and the upper end of four group's second clamping bars is located the inside of four spacing sliding exits of group respectively, the shape of lifter is the cross setting, the push rod is through two sets of second hinge swing joint between lifter and second clamping bar.
As a further scheme of the utility model, the upper surface of connection pad is close to marginal position fixed mounting has four group's erection columns, the upper surface of main part dish is close to the marginal position and runs through and is provided with four group's fastening screw, the lower extreme of threaded spindle is provided with the card cap.
As a further scheme of the utility model, four groups the thread groove has all been seted up to the upper end of erection column, four groups fastening screw passes main part dish cooperation thread groove and four group's erection column threaded connection, four groups respectively the erection column sets up about the screw thread axisymmetric.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the driving motor who starts main part dish upper surface, it rotates to drive the screw spindle, thereby drive lifter plate and lifter relative movement under the cooperation of opposite screw thread, make four group's second bull sticks constantly incline through two sets of first hinges respectively, and then make four group's first bull sticks draw close the rotation through two sets of card axle cooperation bearing plates, four group's first clamping bars all with article in close contact with this moment, drive four group's push rods constantly to incline respectively under the cooperation of two sets of second hinges simultaneously, and then make four group's second clamping bars draw close the removal through spacing sliding gap of spacing slide bar cooperation, four group's second clamping bars all with article in close contact with this moment, can be convenient carry out inseparable centre gripping to the article of different specifications size, and the stability of centre gripping is higher, and convenient for operation.
2. The clamping cap is taken down from the lower end of the threaded shaft, the four groups of fastening screw rods are taken out from the inner spiral of the four groups of mounting columns respectively through the threaded grooves, the main body disc can be separated from the connecting disc, then the four groups of first rotating rods are taken down from the four groups of bearing plates respectively through the clamping shaft, the clamping jaw clamping device has a convenient step-by-step dismounting function, the overhauling difficulty of the clamping jaw is reduced, and the clamping jaw part replacement and maintenance are facilitated.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the connection structure of the middle lifting plate of the present invention.
Fig. 3 is a schematic view of the connection structure of the middle lifting rod of the present invention.
Fig. 4 is a schematic side view of the present invention.
In the figure: 1. a main body tray; 2. connecting the disc; 3. a drive motor; 4. a threaded shaft; 5. a bearing plate; 6. a first rotating lever; 7. clamping a shaft; 8. a first clamping bar; 9. a lifting plate; 10. a second rotating lever; 11. a first hinge; 12. a lifting rod; 13. a push rod; 14. a second hinge; 15. a second clamping bar; 16. a limiting sliding port; 17. a limiting slide bar; 18. mounting a column; 19. fastening a screw rod; 20. and (6) clamping the cap.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-4, the present invention provides a technical solution: a novel clamping jaw convenient to operate comprises a main body disc 1, a connecting disc 2 is arranged below the main body disc 1, a driving motor 3 is fixedly mounted on the upper surface of the main body disc 1, a threaded shaft 4 is mounted at the output end of the driving motor 3, opposite threads are arranged on the outer side surface of the threaded shaft 4, a lifting plate 9 is sleeved on the outer side surface of the threaded shaft 4 and below the connecting disc 2, a lifting rod 12 is sleeved on the outer side surface of the threaded shaft 4 and above the connecting disc 2, and four groups of first clamping rods 8 and four groups of second clamping rods 15 are arranged below the connecting disc 2;
in the embodiment, as shown in fig. 1-3, four sets of bearing plates 5 are fixedly connected to a position, close to an edge, of the lower surface of the connecting disc 2, four sets of first rotating rods 6 are arranged at a position, close to the edge, of the lower side of the connecting disc 2, clamping shafts 7 are fixedly connected to two side surfaces, close to the top ends, of the four sets of first rotating rods 6, second rotating rods 10 are respectively connected between the four sets of first rotating rods 6 and the lifting plate 9, first hinges 11 are respectively arranged at two ends of the four sets of second rotating rods 10, four sets of push rods 13 are arranged at the lower side of the lifting rod 12, second hinges 14 are respectively arranged at two ends of the four sets of push rods 13, four sets of limiting sliding ports 16 are formed in the upper surface of the connecting disc 2 in a penetrating manner, limiting sliding rods 17 are respectively fixedly connected to the interiors of the four sets of limiting sliding ports 16, the four sets of first rotating rods 6 are respectively movably installed at the lower side of the connecting disc 2 through the two sets of clamping shafts 7, the second rotating rods 10 are movably connected between the first rotating rods 6 and the lifting plate 9 through the two sets of first hinges 11, the four sets of first clamping rods 8 are respectively fixedly connected to the four sets of first rotating rods 6, four sets of first clamping rods 15, four sets of second clamping rods 15 are respectively connected to the four sets of first rotating rods 17, and the four sets of second clamping rods 15, and the four sets of sliding rods 12 are respectively, and the lifting rod shaped lifting rod 12, and the lifting rod 15, and the lifting rod shaped cross rods 12 are arranged between the lifting rod 12;
specifically, through the driving motor 3 that starts 1 upper surface of main part dish, it is rotatory to drive threaded shaft 4, thereby drive lifter plate 9 and lifter 12 relative movement under the cooperation of opposite screw thread, make four groups of second bull sticks 10 constantly incline through two sets of first hinges 11 respectively, and then make four groups of first bull sticks 6 draw close the rotation through two sets of trip axles 7 cooperation bearing plate 5, four groups of first clamping bars 8 all with article in close contact with this moment, drive four groups of push rods 13 constantly and incline respectively under the cooperation of two sets of second hinges 14 simultaneously, and then make four groups of second clamping bars 15 draw close the removal through spacing sliding gap 16 of spacing slide bar 17 cooperation, four groups of second clamping bars 15 all with article in close contact with this moment, can be convenient carry out inseparable centre gripping to article of different specifications size, and the stability of centre gripping is higher, and convenient for operation.
Example 2:
this embodiment is shown with reference to fig. 1, the utility model provides a technical scheme: a novel clamping jaw convenient to operate is characterized in that four groups of mounting columns 18 are fixedly mounted on the upper surface of a connecting disc 2 close to the edge, four groups of fastening screws 19 penetrate through the upper surface of a main body disc 1 close to the edge, a clamping cap 20 is arranged at the lower end of a threaded shaft 4, thread grooves are formed in the upper ends of the four groups of mounting columns 18, the four groups of fastening screws 19 respectively penetrate through the main body disc 1 and are matched with the thread grooves to be in threaded connection with the four groups of mounting columns 18, and the four groups of mounting columns 18 are symmetrically arranged around the threaded shaft 4;
specifically, take off card cap 20 from the lower extreme of screw shaft 4 earlier, the inside spiral of four groups of erection columns 18 is taken out respectively to rethread thread groove with four groups of fastening screw 19 for main part dish 1 can be with connection pad 2 phase separation, then takes off four groups of first bull stick 6 from four groups of bearing plates 5 respectively through card axle 7, has convenient substep and dismantles the function, has reduced the maintenance degree of difficulty of clamping jaw, is favorable to the change and the maintenance of clamping jaw spare part.
The working principle is as follows: for the utility model, firstly, when using, the worker installs the main body disc on other objects, then starts the driving motor 3 on the upper surface of the main body disc 1 to drive the threaded shaft 4 to rotate, thereby driving the lifting plate 9 and the lifting rod 12 to move relatively under the coordination of the opposite threads with different thread pitches, so that the four groups of second rotating rods 10 incline continuously through the two groups of first hinges 11, further driving the four groups of first rotating rods 6 to move closer and rotate through the two groups of clamping shafts 7 in coordination with the bearing plate 5, at this time, the four groups of first clamping rods 8 are all in close contact with the objects, at the same time, driving the four groups of push rods 13 to incline continuously under the coordination of the two groups of second hinges 14, further driving the four groups of second clamping rods 15 to move closer through the limiting slide bar 17 in coordination with the limiting slide opening 16, four groups of second clamping bars 15 all with article in close contact with this moment, can be convenient carry out inseparable centre gripping to the article of different specifications size, and the stability of centre gripping is higher, and convenient operation, when the clamping jaw breaks down, earlier take off card cap 20 from the lower extreme of threaded shaft 4, the inside spiral of four groups of erection columns 18 is taken out respectively with four groups of fastening screw 19 to the rethread thread groove, make main part dish 1 can with connection pad 2 phase separation, then take off four groups of first bull sticks 6 from four groups of bearing plates 5 respectively through calorie axle 7, convenient substep dismantlement function has, the maintenance degree of difficulty of clamping jaw has been reduced, be favorable to the change and the maintenance of clamping jaw spare part, the completion operation.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a convenient operation's novel clamping jaw, includes main part dish (1), its characterized in that, the below of main part dish (1) is provided with connection pad (2), the last fixed surface of main part dish (1) installs driving motor (3), threaded spindle (4) are installed to the output of driving motor (3), and the lateral surface of threaded spindle (4) is provided with opposite screw thread, the lateral surface of threaded spindle (4) and the below cover that is located connection pad (2) are equipped with lifter plate (9), and the lateral surface of threaded spindle (4) and the top cover that is located connection pad (2) are equipped with lifter (12), the below of connection pad (2) is provided with four first clamping bar of group (8) and four second clamping bar of group (15).
2. The novel clamping jaw convenient to operate according to claim 1, characterized in that four groups of bearing plates (5) are fixedly connected to the lower surface of the connecting plate (2) close to the edge position, four groups of first rotating rods (6) are arranged on the lower side of the connecting plate (2) close to the edge position, clamping shafts (7) are fixedly connected to the two side surfaces of the four groups of first rotating rods (6) close to the top end, second rotating rods (10) are connected between the four groups of first rotating rods (6) and the lifting plate (9), first hinges (11) are arranged at two ends of the four groups of second rotating rods (10), four groups of push rods (13) are arranged on the lower side of the lifting rod (12), second hinges (14) are arranged at two ends of the four groups of push rods (13), four groups of limiting sliding openings (16) are formed in the upper surface of the connecting plate (2) in a penetrating manner, and limiting sliding rods (17) are fixedly connected to the insides of the four groups of limiting sliding openings (16).
3. A novel clamping jaw convenient to operate as claimed in claim 2, characterized in that four groups of said first rotating levers (6) are movably mounted on the lower side of the connecting plate (2) through two groups of clamping shafts (7) respectively engaging with the bearing plate (5), said second rotating lever (10) is movably connected between the first rotating lever (6) and the lifting plate (9) through two groups of first hinges (11), and four groups of said first clamping levers (8) are fixedly connected with four groups of first rotating levers (6) respectively.
4. A novel clamping jaw convenient to operate as claimed in claim 2, wherein four sets of said second clamping bars (15) are slidably connected with four sets of limit slide bars (17), respectively, and the upper ends of the four sets of second clamping bars (15) are located inside four sets of limit slide openings (16), respectively, the lifting rod (12) is in a cross shape, and said push rod (13) is movably connected between the lifting rod (12) and the second clamping bars (15) through two sets of second hinges (14).
5. The novel clamping jaw convenient to operate is characterized in that four groups of mounting columns (18) are fixedly mounted on the upper surface of the connecting plate (2) close to the edge, four groups of fastening screws (19) penetrate through the upper surface of the main body plate (1) close to the edge, and a clamping cap (20) is arranged at the lower end of the threaded shaft (4).
6. The novel clamping jaw convenient to operate is characterized in that the upper ends of the four groups of mounting columns (18) are provided with threaded grooves, the four groups of fastening screws (19) are respectively connected with the four groups of mounting columns (18) in a threaded mode through the matched threaded grooves of the main body disc (1), and the four groups of mounting columns (18) are symmetrically arranged about the threaded shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222095679.XU CN218313591U (en) | 2022-08-10 | 2022-08-10 | Novel clamping jaw convenient to operate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222095679.XU CN218313591U (en) | 2022-08-10 | 2022-08-10 | Novel clamping jaw convenient to operate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218313591U true CN218313591U (en) | 2023-01-17 |
Family
ID=84882721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222095679.XU Active CN218313591U (en) | 2022-08-10 | 2022-08-10 | Novel clamping jaw convenient to operate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218313591U (en) |
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2022
- 2022-08-10 CN CN202222095679.XU patent/CN218313591U/en active Active
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