CN220761762U - Machining platform for mechanical structural part - Google Patents
Machining platform for mechanical structural part Download PDFInfo
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- CN220761762U CN220761762U CN202322606058.8U CN202322606058U CN220761762U CN 220761762 U CN220761762 U CN 220761762U CN 202322606058 U CN202322606058 U CN 202322606058U CN 220761762 U CN220761762 U CN 220761762U
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- 238000003754 machining Methods 0.000 title claims abstract description 19
- 230000009194 climbing Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 4
- 206010066054 Dysmorphism Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000245 forearm Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a machining platform of a mechanical structural part, which belongs to the technical field of machining and comprises a clamping platform, wherein a plurality of slidable L-shaped rotating frames are uniformly distributed at the top of the clamping platform, and rotatable clamping blocks are arranged on two sides of the L-shaped rotating frames, which are close to the center of the top of the clamping platform; the top of the L-shaped rotating frame is provided with a rotating mechanism for rotating the clamping block; the outside of centre gripping platform is provided with and is used for restricting gliding guiding mechanism of L type rotating turret, through guiding mechanism's setting, and then makes a plurality of grip blocks carry out the centre gripping to mechanical structure, and the outside of a plurality of grip blocks and mechanical structure of being convenient for laminate, improves the fixed to mechanical structure, prevents that the mechanical structure from taking place the displacement when processing, through guiding mechanism's setting for a plurality of grip blocks can keep the centre gripping to mechanical structure.
Description
Technical Field
The utility model belongs to the technical field of machining, and particularly relates to a machining platform of a mechanical structural part.
Background
In the machining process, the parts are required to be cut, polished, drilled and the like, the parts are usually placed on a platform for machining, the machining platform is widely applied, basically, each machining post is provided with a machining platform, and the workpieces are machined in different machining platforms;
therefore, set up clamping device on the platform in the prior art and press from both sides the part, prevent that the part from taking place to slide in the course of working, but the processing platform of above-mentioned mode can't rotate, leads to the part can't carry out the position adjustment to be convenient for process the different positions of part.
Structural members refer to parts of the machine equipment used to provide support, typically structural members are not themselves movable, provide support for moving parts, and assist in movement of other parts, e.g. the bed in the machine tool is an immovable structural member, the turret and tailstock are structural members, but are movable on the bed, and also like excavators, the chassis center sill, side sill are structural members, the boom and forearm are structural members
In the course of working of mechanical structure spare, need fix mechanical structure spare on the processing bench, because mechanical machined part is mostly dysmorphism piece, lead to current processing platform to carry out the centre gripping to mechanical structure spare that can not be fine, lead to mechanical structure spare easy emergence displacement in the in-process of processing, and then cause mechanical structure spare to take place to damage in the course of working.
Disclosure of Invention
The utility model aims to provide a machining platform for mechanical structural parts, which aims to solve the problem of the prior art in the use process.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the machining platform for the mechanical structural part comprises a clamping platform, wherein a plurality of slidable L-shaped rotating frames are uniformly distributed at the top of the clamping platform, and rotatable clamping blocks are arranged on two sides, close to the center of the top of the clamping platform, of each L-shaped rotating frame;
the top of the L-shaped rotating frame is provided with a rotating mechanism for rotating the clamping block;
and a limiting mechanism for limiting the sliding of the L-shaped rotating frame is arranged on the outer side of the clamping platform.
Preferably, the rotating mechanism comprises a first jacking mechanism, the output end of the first jacking mechanism is rotationally connected with a rectangular rotating column, one end, close to the L-shaped rotating frame, of the rectangular rotating column is rotationally connected with a rectangular connecting column, a second vertical connecting rod is fixed in one end of the rectangular connecting column, and the second vertical connecting rod penetrates through the inside of the clamping block and is fixedly connected with the clamping block.
Preferably, a first vertical connecting rod is fixed in the first climbing mechanism output end, and the first vertical connecting rod penetrates through the inside of the rectangular rotating column and is rotationally connected with the rectangular rotating column through a bearing.
Preferably, a rectangular sliding block is connected inside the L-shaped rotating frame in a sliding way, an arc-shaped fixing block is fixed on the outer side of the first jacking mechanism, and the bottom of the arc-shaped fixing block is fixedly connected with the rectangular sliding block;
the bottom of the second vertical connecting rod is rotationally connected with the rectangular sliding block through a bearing.
Preferably, the two ends of the inside of the L-shaped rotating frame are both fixedly provided with a second jacking mechanism, and the output end of the second jacking mechanism is fixedly connected with the rectangular sliding block.
Preferably, the limiting mechanism comprises a transverse limiting rod, the bottom end of the inner part of the L-shaped rotating frame is slidably connected with the transverse limiting rod, one end of the transverse limiting rod, far away from the L-shaped rotating frame, is fixedly provided with a round pull block, a rigid spring is arranged between the L-shaped rotating frame and the round pull block and positioned on the outer side of the transverse limiting rod, and a plurality of limiting holes in clearance fit with the transverse limiting rod are uniformly distributed on the outer side of the clamping platform.
Preferably, a circular through hole is formed in the L-shaped rotating frame, and the L-shaped rotating frame is in sliding connection with the transverse limiting rod through the circular through hole.
Preferably, the bottom of L type rotating frame is fixed with the rectangle stopper, the inside of centre gripping platform has been seted up and has been set up the arc spout with the rectangle stopper adaptation, set up sliding connection through rectangle stopper and arc spout between L type rotating frame and the centre gripping platform.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, through the arrangement of the rotating mechanism, the plurality of clamping blocks can rotate by taking the second vertical connecting rod as the center of a circle, so that the plurality of clamping blocks can clamp the mechanical structural member, the plurality of clamping blocks are convenient to be attached to the outer side of the mechanical structural member, the fixation of the mechanical structural member is improved, the displacement of the mechanical structural member during processing is prevented, the rotation of the L-shaped rotating frame can be limited after the L-shaped rotating frame slides for a certain position through the arrangement of the limiting mechanism, and the plurality of clamping blocks can keep clamping the mechanical structural member.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the interior of the clamping platform of the present utility model;
FIG. 3 is a schematic structural view of an L-shaped turret and a rectangular limiting block according to the present utility model;
FIG. 4 is a schematic structural view of a second lifting mechanism and a rectangular sliding block according to the present utility model;
fig. 5 is a schematic structural view of the first lifting mechanism and the arc-shaped fixing block according to the present utility model.
In the figure: 1. a clamping platform; 2. an L-shaped rotating frame; 3. a clamping block; 4. a round pull block; 5. a transverse limiting rod; 6. a rigid spring; 7. a rectangular limiting block; 8. a first lifting mechanism; 9. a rectangular rotating column; 10. rectangular connecting columns; 11. a first vertical connecting rod; 12. a second vertical connecting rod; 13. an arc-shaped fixed block; 14. a rectangular sliding block; 15. and a second lifting mechanism.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, a machining platform for mechanical structural parts comprises a clamping platform 1, wherein a plurality of slidable L-shaped rotating frames 2 are uniformly arranged at the top of the clamping platform 1, and rotatable clamping blocks 3 are arranged at two sides of the L-shaped rotating frames 2, which are close to the center of the top of the clamping platform 1;
the top of the L-shaped rotating frame 2 is provided with a rotating mechanism for rotating the clamping block 3;
the outside of the clamping platform 1 is provided with a limiting mechanism for limiting the sliding of the L-shaped rotating frame 2.
Further, the rotating mechanism comprises a first jacking mechanism 8, the output end of the first jacking mechanism 8 is rotationally connected with a rectangular rotating column 9, one end, close to the L-shaped rotating frame 2, of the rectangular rotating column 9 is rotationally connected with a rectangular connecting column 10, the inside of one end of the rectangular connecting column 10 is fixedly provided with a second vertical connecting rod 12, and the second vertical connecting rod 12 penetrates through the inside of the clamping block 3 and is fixedly connected with the clamping block 3.
Through the technical scheme, the rotation of the rectangular connecting column 10 can drive the second vertical connecting rod 12 to rotate, and the rotation of the second vertical connecting rod 12 enables the clamping block 3 to clamp the outer side of the mechanical structural member;
further, a first vertical connecting rod 11 is fixed in the output end of the first jacking mechanism 8, and the first vertical connecting rod 11 penetrates through the inner part of the rectangular rotating column 9 and is rotationally connected with the rectangular rotating column 9 through a bearing.
By the technical scheme, the first jacking mechanism 8 is operated to enable one end of the rectangular rotating column 9 to longitudinally move;
further, a rectangular sliding block 14 is connected inside the L-shaped rotating frame 2 in a sliding manner, an arc-shaped fixed block 13 is fixed on the outer side of the first jacking mechanism 8, and the bottom of the arc-shaped fixed block 13 is fixedly connected with the rectangular sliding block 14;
the bottom of the second vertical connecting rod 12 is rotatably connected with the rectangular sliding block 14 through a bearing.
According to the technical scheme, the inside of the L-shaped rotating frame 2 is provided with longitudinal sliding, so that the rectangular sliding block 14 is in sliding connection with the L-shaped rotating frame 2 through the longitudinal sliding groove, and the first jacking mechanism 8 can be fixed on the top of the rectangular sliding block 14 through the arrangement of the arc-shaped fixed block 13;
further, two ends of the inside of the L-shaped rotating frame 2 are both fixed with a second jacking mechanism 15, and the output end of the second jacking mechanism 15 is fixedly connected with the rectangular sliding block 14.
According to the technical scheme, through the operation of the second jacking mechanism 15, the rectangular sliding block 14 can longitudinally slide in the L-shaped rotating frame 2, and the clamping block 3 can further move the outer side of the mechanical structural part;
further, the limiting mechanism comprises a transverse limiting rod 5,L, wherein the bottom end of the inner part of the rotating frame 2 is slidably connected with a transverse limiting rod 5, one end, far away from the L-shaped rotating frame 2, of the transverse limiting rod 5 is fixedly provided with a round pull block 4, a rigid spring 6 is arranged between the L-shaped rotating frame 2 and the round pull block 4 and positioned on the outer side of the transverse limiting rod 5, and a plurality of limiting holes in clearance fit with the transverse limiting rod 5 are uniformly distributed on the outer side of the clamping platform 1.
Through the technical scheme, through the arrangement of the limiting holes, the transverse limiting rod 5 can enter the inside of the limiting holes, and then the transverse limiting rod 5 can limit the rotation of the L-shaped rotating frame 2;
further, a circular through hole is formed in the L-shaped rotating frame 2, and sliding connection is arranged between the L-shaped rotating frame 2 and the transverse limiting rod 5 through the circular through hole.
According to the technical scheme, through the arrangement of the circular through holes, the transverse limiting rod 5 can slide in the L-shaped rotating frame 2;
further, the bottom of L type rotating frame 2 is fixed with rectangle stopper 7, and the inside of centre gripping platform 1 has been seted up and has been set up sliding connection with the arc spout of rectangle stopper 7 adaptation, sets up through rectangle stopper 7 and arc spout between L type rotating frame 2 and the centre gripping platform 1.
According to the technical scheme, through the arrangement of the arc-shaped sliding grooves, the rectangular limiting block 7 slides in the clamping platform 1, so that the L-shaped rotating frame 2 can slide, and the clamping position of the clamping block 3 can be moved;
through rotary mechanism's setting for a plurality of grip blocks 3 can rotate as the centre of a circle with the vertical connecting rod 12 of second, and then make a plurality of grip blocks 3 can carry out the centre of a circle to mechanical structure, be convenient for a plurality of grip blocks 3 laminate with mechanical structure's the outside, improve the fixed to mechanical structure, prevent to take place the displacement when mechanical structure processes, through restriction mechanism's setting, can restrict the rotation of L type rotating frame 2 after L type rotating frame 2 slides certain position, make a plurality of grip blocks 3 can keep the centre of a clamp to mechanical structure
Working principle: the mechanical structural part is placed at the top of the clamping platform 1, then the circular pull block 4 is pulled to move towards the direction far away from the clamping platform 1, so that the transverse limiting rod 5 can move out of the clamping platform 1, the L-shaped rotating frame 2 can move in the clamping platform 1, at the moment, the rigid spring 6 is in a stressed extension state, and then the position of the clamping block 3 can be adjusted, so that the clamping block 3 can better clamp the outer side of the mechanical structural part, after the L-shaped rotating frame 2 slides for a certain angle, the circular pull block 4 is pulled, and the transverse limiting rod 5 can enter the clamping platform 1 through the arrangement of the rigid spring 6, so that the sliding of the L-shaped rotating frame 2 is limited again;
the operation of second climbing mechanism 15 for rectangular sliding block 14 can remove in the inside of L type rotating turret 2, make a plurality of grip blocks 3 can remove towards mechanical structure's outside, make second vertical connecting rod 12 can rotate at rectangular sliding block 14's top through rectangular rotation post 9 and rectangular spliced pole 10 through the operation of first climbing mechanism 8, make grip block 3 can carry out the centre gripping to mechanical structure's outside, and then can fix mechanical structure in the course of working, in order to prevent that mechanical structure from taking place the displacement in the course of working.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A machining platform of mechanical structure, its characterized in that: the novel clamping device comprises a clamping platform (1), wherein a plurality of slidable L-shaped rotating frames (2) are uniformly distributed at the top of the clamping platform (1), and rotatable clamping blocks (3) are arranged at two sides, close to the center of the top of the clamping platform (1), of each L-shaped rotating frame (2);
the top of the L-shaped rotating frame (2) is provided with a rotating mechanism for rotating the clamping block (3);
the outside of centre gripping platform (1) is provided with the restriction mechanism that is used for restricting the slip of L type rotating stand (2).
2. A machining platform for mechanical structures according to claim 1, characterized in that: the rotating mechanism comprises a first jacking mechanism (8), the output end of the first jacking mechanism (8) is rotationally connected with a rectangular rotating column (9), one end, close to an L-shaped rotating frame (2), of the rectangular rotating column (9) is rotationally connected with a rectangular connecting column (10), a second vertical connecting rod (12) is fixed in one end of the rectangular connecting column (10), and the second vertical connecting rod (12) penetrates through the clamping block (3) and is fixedly connected with the clamping block (3).
3. A machining platform for mechanical structures according to claim 2, characterized in that: the inside of first climbing mechanism (8) output is fixed with first vertical connecting rod (11), first vertical connecting rod (11) runs through the inside of rectangle pivoted post (9) and passes through the bearing rotation with rectangle pivoted post (9) and be connected.
4. A machining platform for mechanical structures according to claim 2, characterized in that: the inside of the L-shaped rotating frame (2) is connected with a rectangular sliding block (14) in a sliding manner, an arc-shaped fixed block (13) is fixed on the outer side of the first jacking mechanism (8), and the bottom of the arc-shaped fixed block (13) is fixedly connected with the rectangular sliding block (14);
the bottom of the second vertical connecting rod (12) is rotationally connected with the rectangular sliding block (14) through a bearing.
5. A machine tooling platform for mechanical structures according to claim 4 wherein: and the two ends of the inside of the L-shaped rotating frame (2) are respectively fixed with a second jacking mechanism (15), and the output end of the second jacking mechanism (15) is fixedly connected with the rectangular sliding block (14).
6. A machine tooling platform for mechanical structures according to claim 4 wherein: the limiting mechanism comprises a transverse limiting rod (5), the bottom end of the inner portion of the L-shaped rotating frame (2) is slidably connected with the transverse limiting rod (5), one end of the transverse limiting rod (5) away from the L-shaped rotating frame (2) is fixedly provided with a round pull block (4), a rigid spring (6) is arranged between the L-shaped rotating frame (2) and the round pull block (4) and located on the outer side of the transverse limiting rod (5), and a plurality of limiting holes in clearance fit with the transverse limiting rod (5) are uniformly distributed on the outer side of the clamping platform (1).
7. A machine tooling platform for mechanical structures according to claim 6 wherein: circular through holes are formed in the L-shaped rotating frame (2), and sliding connection is arranged between the L-shaped rotating frame (2) and the transverse limiting rod (5) through the circular through holes.
8. A machine tooling platform for mechanical structures according to claim 6 wherein: the utility model discloses a clamping platform, including L type rotating frame (2), arc spout, clamping platform (1), rectangular limiting block (7) are fixed with in the bottom of L type rotating frame (2), the inside of clamping platform (1) has been seted up with the arc spout of rectangular limiting block (7) adaptation, set up sliding connection through rectangular limiting block (7) and arc spout between L type rotating frame (2) and clamping platform (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322606058.8U CN220761762U (en) | 2023-09-25 | 2023-09-25 | Machining platform for mechanical structural part |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322606058.8U CN220761762U (en) | 2023-09-25 | 2023-09-25 | Machining platform for mechanical structural part |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220761762U true CN220761762U (en) | 2024-04-12 |
Family
ID=90620187
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322606058.8U Active CN220761762U (en) | 2023-09-25 | 2023-09-25 | Machining platform for mechanical structural part |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220761762U (en) |
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2023
- 2023-09-25 CN CN202322606058.8U patent/CN220761762U/en active Active
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