CN215999579U - Connecting and fixing device for fourth shaft special-shaped workpiece - Google Patents
Connecting and fixing device for fourth shaft special-shaped workpiece Download PDFInfo
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- CN215999579U CN215999579U CN202122483474.4U CN202122483474U CN215999579U CN 215999579 U CN215999579 U CN 215999579U CN 202122483474 U CN202122483474 U CN 202122483474U CN 215999579 U CN215999579 U CN 215999579U
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Abstract
The utility model discloses a connect fixing device for fourth axis special-shaped workpiece, including annular carousel, annular spout has been seted up on annular carousel's surface, the position department that the upper end of annular carousel is close to annular spout is provided with bearing structure, bearing structure's surface is provided with clamping mechanism. In the utility model, the position of the clamping mechanism can be adjusted by sliding the support frame along the annular chute, and the most stable clamping position on the surface of the special-shaped workpiece can be found, so that the stability of the special-shaped workpiece can be ensured, and the special-shaped workpiece with different sizes can be clamped and fixed by matching with the adjusting chute and the clamping mechanism; through the flexible of control pneumatic cylinder, the cooperation is adjusted the pole to can adjust the angle of annular carousel, and then can improve this fixing device's adaptability, avoid can only carrying out fixed angle processing to special-shaped workpiece, can realize fixed to the disposable centre gripping of special-shaped workpiece, reduce machining error, improve machining efficiency.
Description
Technical Field
The utility model relates to a machining technical field, in particular to a connect fixing device for fourth shaft special-shaped workpiece.
Background
In the machining process, besides common standard parts, various irregular workpieces are involved, and for the irregular workpieces, the irregular workpieces cannot be well fixed by a conventional clamp due to irregular shapes.
Disclosure of Invention
The utility model discloses a main aim at provides a connect fixing device for fourth shaft special-shaped workpiece can effectively solve the problem in the background art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a connect fixing device for fourth axis special-shaped workpiece, includes annular turntable, annular spout has been seted up on annular turntable's surface, the position department that the upper end of annular turntable is close to annular spout is provided with bearing structure, bearing structure includes support frame, a locking bolt and adjusts the spout, bearing structure's surface is provided with clamping mechanism, clamping mechanism is including adjusting the seat, the surface of adjusting the seat is connected with the connecting plate, the surface of connecting plate is provided with clamping screw, clamping screw's surface is connected with adjusting sleeve, adjusting sleeve's inboard is provided with movable screw, movable screw's top is connected with the fixture block.
Preferably, the annular chute runs through in annular carousel, and the quantity of annular chute is three groups, is annular equidistant arranging, the support frame laminating is on the surface of annular carousel, a locking bolt runs through in annular chute to extend to the inboard of support frame, the support frame passes through a locking bolted connection with annular carousel, adjust the spout and set up in the surface of support frame to run through in the support frame, wherein a set of the front end fixed mounting of support frame places the platform, and places the platform and be the cylinder structure.
Preferably, adjust the seat laminating on the surface of support frame, the lower extreme of adjusting the seat is connected with No. two locking bolts, and No. two locking bolts run through in adjusting the spout, adjust and be connected through No. two locking bolts between seat and the support frame.
Preferably, the inner side of the connecting plate is connected with a third locking bolt, an adjusting groove is formed in the adjusting seat at the joint corresponding to the third locking bolt, the third locking bolt penetrates through the inner side of the adjusting groove, and the connecting plate is connected with the adjusting seat through the third locking bolt.
Preferably, the fixed screw is connected with the connecting plate in a welding mode, the adjusting sleeve is in threaded connection with the fixed screw and the movable screw, the movable screw extends to the inner side of the clamping block, and the movable screw is rotatably connected with the clamping block.
Preferably, the rear end of annular carousel extends and is equipped with the chuck support, and has the pneumatic cylinder at the end-to-end connection of chuck support, the pneumatic cylinder is connected through the pivot with the chuck support.
Preferably, the fixed surface of the hydraulic cylinder is provided with an adjusting pull seat, the lower end of the annular rotary table is provided with a connecting rod at a position close to the chuck support, an adjusting rod is connected between the adjusting pull seat and the connecting rod, and the adjusting rod is connected with the adjusting pull seat and the connecting rod in a rotating manner.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model discloses in, through following annular spout sliding support frame to can adjust clamping mechanism's position, can find the most stable clamping position in special-shaped workpiece surface, thereby can guarantee special-shaped workpiece's stability, spout and clamping mechanism are adjusted in the cooperation, can carry out the clamping to the not special-shaped workpiece of equidimension and fix.
(2) The utility model discloses in, through the flexible of control pneumatic cylinder, the pole is adjusted in the cooperation to can adjust the angle of annular carousel, and then can improve this fixing device's adaptability, avoid can only fixing angle processing to special-shaped workpiece, can realize that the disposable centre gripping of special-shaped workpiece is fixed, reduced machining error, improved machining efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of a connecting and fixing device for a fourth shaft special-shaped workpiece according to the present invention;
fig. 2 is a schematic structural view of the connecting and fixing device for a fourth shaft irregular workpiece according to the present invention, wherein the annular turntable and the hydraulic cylinder form a certain included angle;
fig. 3 is a schematic structural view of the connecting and fixing device for a fourth shaft special-shaped workpiece, in which an annular turntable is perpendicular to a hydraulic cylinder;
fig. 4 is a schematic view of the connection between the supporting structure and the clamping mechanism in the connecting and fixing device for the fourth shaft special-shaped workpiece according to the present invention;
fig. 5 is a schematic structural view of a clamping mechanism in a connecting and fixing device for a fourth shaft special-shaped workpiece according to the present invention.
In the figure: 1. an annular turntable; 2. an annular chute; 3. a support structure; 31. a support frame; 32. a first locking bolt; 33. adjusting the sliding chute; 4. a clamping mechanism; 41. an adjusting seat; 42. a second locking bolt; 43. an adjustment groove; 44. a connecting plate; 45. a third locking bolt; 46. fixing the screw rod; 47. an adjustment sleeve; 48. a movable screw; 49. a clamping block; 5. a placing table; 6. a hydraulic cylinder; 7. adjusting the pull seat; 8. a connecting rod; 9. and adjusting the rod.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" 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 simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-5, a connecting and fixing device for a fourth shaft irregular workpiece comprises an annular turntable 1, wherein the surface of the annular turntable 1 is provided with annular chutes 2, which facilitate adjustment of the position of a supporting structure 3 and facilitate finding of the most stable clamping position of the surface of the irregular workpiece, the annular chutes 2 penetrate through the annular turntable 1, the annular chutes 2 are three groups and are arranged in an annular shape at equal intervals and correspond to the number of supporting frames 31, the supporting structure 3 is arranged at the position, close to the annular chute 2, of the upper end of the annular turntable 1, the supporting structure 3 comprises a supporting frame 31, a first locking bolt 32 and an adjusting chute 33, the supporting frame 31 is attached to the surface of the annular turntable 1, a first locking bolt 32 penetrates through the annular chute 2 and extends to the inner side of the supporting frame 31, the supporting frame 31 is connected with the annular turntable 1 through the first locking bolt 32, so as to ensure the stability between the supporting frame 31 and the annular turntable 1, still be favorable to along the position of annular carousel 1 adjustment support frame 31 after loosening a locking bolt 32, adjust the spout 33 and offer on the surface of support frame 31 to run through in support frame 31, wherein a set of support frame 31's front end fixed mounting places platform 5, and places platform 5 and be the cylinder structure, can play the supporting role to special-shaped workpiece's bottom.
The surface of the supporting structure 3 is provided with a clamping mechanism 4, the clamping mechanism 4 comprises an adjusting seat 41, the adjusting seat 41 is attached to the surface of the supporting frame 31, the lower end of the adjusting seat 41 is connected with a second locking bolt 42, the second locking bolt 42 penetrates through the adjusting sliding groove 33, the adjusting seat 41 is connected with the supporting frame 31 through the second locking bolt 42, the connection stability between the adjusting seat 41 and the supporting frame 31 can be ensured, the position of the adjusting seat 41 can be moved along the adjusting sliding groove 33 conveniently, the surface of the adjusting seat 41 is connected with a connecting plate 44, the inner side of the connecting plate 44 is connected with a third locking bolt 45, the adjusting groove 43 is formed in the adjusting seat 41 corresponding to the connection position of the third locking bolt 45, the third locking bolt 45 penetrates through the inner side of the adjusting groove 43, the connecting plate 44 is connected with the adjusting seat 41 through the third locking bolt 45, the height of the connecting plate 44 can be adjusted through the adjusting groove 43, the surface of the special-shaped workpiece is beneficial to finding the most stable clamping point, the surface of the connecting plate 44 is provided with the fixed screw 46, the fixed screw 46 is connected with the connecting plate 44 in a welding mode, the surface of the fixed screw 46 is connected with the adjusting sleeve 47, the inner side of the adjusting sleeve 47 is provided with the movable screw 48, the adjusting sleeve 47 is in threaded connection with the fixed screw 46 and the movable screw 48, the movable screw 48 can move along the inside of the adjusting sleeve 47 by rotating the adjusting sleeve 47, the clamping force between the clamping block 49 and the special-shaped workpiece is adjusted, the stability of the workpiece is improved, the top end of the movable screw 48 is connected with the clamping block 49, the movable screw 48 extends to the inner side of the clamping block 49, and the movable screw 48 is rotatably connected with the clamping block 49.
The rear end of annular carousel 1 extends and is equipped with the chuck support, and has pneumatic cylinder 6 at the end-to-end connection of chuck support, and pneumatic cylinder 6 is connected through the pivot with the chuck support, and the fixed surface of pneumatic cylinder 6 installs and adjusts and draws seat 7, and the lower extreme of annular carousel 1 is equipped with connecting rod 8 near the position of chuck support, adjusts to draw and is connected with between seat 7 and the connecting rod 8 and adjust pole 9, adjusts pole 9 and adjusts and draw seat 7, connecting rod 8 to rotate and be connected.
It should be noted that, the utility model relates to a connect fixing device for fourth axis special-shaped workpiece, when needing to use this fixing device, firstly, the special-shaped workpiece that needs to be processed is placed on the surface of placing platform 5, then the position of bracing piece is adjusted according to the shape of special-shaped workpiece surface, thereby find the suitable clamping point on special-shaped workpiece surface, then adjust the position of clamping mechanism 4 along adjustment tank 43, make fixture block 49 and special-shaped workpiece surface laminate, and turn No. two locking bolt 42, fix clamping mechanism 4 and backup pad, reuse upper and lower sliding connection board 44 of adjustment tank 43 simultaneously, further find the suitable clamping point on special-shaped workpiece surface, then fix connection board 44 through No. three locking bolt 45, then through rotating adjustment sleeve 47, utilize fixture block 49 to clamp the workpiece under the effect of screw thread, at last through the flexible of control pneumatic cylinder 6, the adjusting rod 9 is driven to rotate, so that the processing angle of the workpiece is adjusted.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. The utility model provides a connect fixing device for fourth axle special-shaped workpiece, includes annular carousel (1), its characterized in that: annular chute (2) have been seted up on the surface of annular carousel (1), the position department that the upper end of annular carousel (1) is close to annular chute (2) is provided with bearing structure (3), bearing structure (3) are including support frame (31), a locking bolt (32) and adjust spout (33), the surface of bearing structure (3) is provided with clamping mechanism (4), clamping mechanism (4) are including adjusting seat (41), the surface of adjusting seat (41) is connected with connecting plate (44), the surface of connecting plate (44) is provided with clamping screw (46), the surface of clamping screw (46) is connected with adjusting sleeve (47), the inboard of adjusting sleeve (47) is provided with movable screw (48), the top of movable screw (48) is connected with fixture block (49).
2. A connecting and fixing device for a fourth shaft special-shaped workpiece according to claim 1, characterized in that: annular chute (2) run through in annular carousel (1), and the quantity of annular chute (2) is three groups, is annular equidistant arranging, support frame (31) laminating is on the surface of annular carousel (1), a locking bolt (32) run through in annular chute (2) to extend to the inboard of support frame (31), support frame (31) are connected through a locking bolt (32) with annular carousel (1), adjust spout (33) and set up in the surface of support frame (31) to run through in support frame (31), wherein a set of the front end fixed mounting of support frame (31) places platform (5), and place platform (5) and be the cylinder structure.
3. A connecting and fixing device for a fourth shaft special-shaped workpiece according to claim 1, characterized in that: adjust seat (41) laminating on the surface of support frame (31), the lower extreme of adjusting seat (41) is connected with No. two locking bolt (42), and No. two locking bolt (42) run through in adjusting spout (33), adjust and be connected through No. two locking bolt (42) between seat (41) and support frame (31).
4. A connecting and fixing device for a fourth shaft special-shaped workpiece according to claim 1, characterized in that: the inboard of connecting plate (44) is connected with No. three locking bolt (45), and the inside of adjusting seat (41) has seted up adjustment tank (43) corresponding to the junction of No. three locking bolt (45), No. three locking bolt (45) pass from the inboard of adjustment tank (43), be connected through No. three locking bolt (45) between connecting plate (44) and the adjusting seat (41).
5. A connecting and fixing device for a fourth shaft special-shaped workpiece according to claim 1, characterized in that: be connected through the welding mode between clamping screw (46) and connecting plate (44), be threaded connection between adjusting sleeve (47) and clamping screw (46), activity screw (48) extend to the inboard of fixture block (49), and activity screw (48) rotate with fixture block (49) and be connected.
6. A connecting and fixing device for a fourth shaft special-shaped workpiece according to claim 1, characterized in that: the rear end of annular carousel (1) extends and is equipped with the chuck support, and has pneumatic cylinder (6) at the end-to-end connection of chuck support, pneumatic cylinder (6) are connected through the pivot with the chuck support.
7. A connection fixing device for a fourth shaft special-shaped workpiece according to claim 6, characterized in that: the fixed surface of pneumatic cylinder (6) is installed and is adjusted and draw seat (7), the position that the lower extreme of annular carousel (1) is close to the chuck support is equipped with connecting rod (8), it draws to be connected with between seat (7) and connecting rod (8) to adjust adjusts and adjusts pole (9), adjust pole (9) and adjust and draw seat (7), connecting rod (8) to rotate and be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122483474.4U CN215999579U (en) | 2021-10-15 | 2021-10-15 | Connecting and fixing device for fourth shaft special-shaped workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122483474.4U CN215999579U (en) | 2021-10-15 | 2021-10-15 | Connecting and fixing device for fourth shaft special-shaped workpiece |
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| CN215999579U true CN215999579U (en) | 2022-03-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122483474.4U Active CN215999579U (en) | 2021-10-15 | 2021-10-15 | Connecting and fixing device for fourth shaft special-shaped workpiece |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505703A (en) * | 2022-03-14 | 2022-05-17 | 梁英泉 | Clamping workbench based on special-shaped piece machining |
| CN114851108A (en) * | 2022-06-08 | 2022-08-05 | 无锡汉瓷特种陶瓷技术有限公司 | Flexible clamping device and method for engine ceramic core |
| CN115059846A (en) * | 2022-06-06 | 2022-09-16 | 中邮通建设咨询有限公司 | Electronic intelligent road monitoring probe |
| CN115351582A (en) * | 2022-10-20 | 2022-11-18 | 江苏威泽智能科技股份有限公司 | Feed bin for feeding of numerical control machine tool |
-
2021
- 2021-10-15 CN CN202122483474.4U patent/CN215999579U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114505703A (en) * | 2022-03-14 | 2022-05-17 | 梁英泉 | Clamping workbench based on special-shaped piece machining |
| CN115059846A (en) * | 2022-06-06 | 2022-09-16 | 中邮通建设咨询有限公司 | Electronic intelligent road monitoring probe |
| CN115059846B (en) * | 2022-06-06 | 2023-07-07 | 中邮通建设咨询有限公司 | Electronic intelligent highway monitoring probe |
| CN114851108A (en) * | 2022-06-08 | 2022-08-05 | 无锡汉瓷特种陶瓷技术有限公司 | Flexible clamping device and method for engine ceramic core |
| CN115351582A (en) * | 2022-10-20 | 2022-11-18 | 江苏威泽智能科技股份有限公司 | Feed bin for feeding of numerical control machine tool |
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