CN221539729U - High-stability limiting mechanism for machining - Google Patents
High-stability limiting mechanism for machining Download PDFInfo
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- CN221539729U CN221539729U CN202322988762.4U CN202322988762U CN221539729U CN 221539729 U CN221539729 U CN 221539729U CN 202322988762 U CN202322988762 U CN 202322988762U CN 221539729 U CN221539729 U CN 221539729U
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- 238000003754 machining Methods 0.000 title claims abstract description 33
- 230000007246 mechanism Effects 0.000 title claims abstract description 28
- 238000000034 method Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 2
- 238000010168 coupling process Methods 0.000 description 2
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- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
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- 230000006835 compression Effects 0.000 description 1
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- 238000005520 cutting process Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of machining and discloses a high-stability limiting mechanism for machining, which comprises a base, wherein the bottom of the base is fixedly connected with supporting legs, and the top of the base is provided with a lifting assembly. This stop gear for machining that stability is high is provided with pneumatic cylinder, the connecting plate, the connecting axle, the fly leaf, the connecting block, movable block and slide bar, can drive the workstation at connecting plate top through the start-up pneumatic cylinder and carry out the regulation of height, can adjust it according to different user's user demand, and the in-process that the workstation goes up and down drives the fly leaf and move, the bottom of fly leaf is passed through the movable block and is slided on the slide bar for keep stable when the workstation goes up and down, in order to avoid the workstation to take place the slope, the stability that the workstation goes up and down has been improved, the problem of need adjusting the height of whole workstation in the different modes of processing to different work pieces has been solved.
Description
Technical Field
The utility model relates to the technical field of machining, in particular to a limiting mechanism for machining, which is high in stability.
Background
The machining refers to the process of changing the external dimension or performance of a workpiece through mechanical equipment, and the machining mode can be divided into cutting machining and pressure machining according to the difference of machining modes, the content of the production process is quite wide, the modern enterprises organize production and guide production by using the principle and method of system engineering, and the production process is regarded as a production system with input and output.
In order to prevent the part from shaking in the machining process and causing deviation of the machined part, the part is required to be limited and fixed by a limiting mechanism for machining, and the limiting mechanism is equipment capable of limiting the position of a mechanical object.
The prior art publication No. CN218313118U provides a stop gear for machining that stability is high, this stop gear is under compression spring's shrink effect, can drive the telescopic link and carry out corresponding shrink motion, the slider drives fixed plate one, or the one end of fixed plate two direction fixed blocks is removed this moment, treat that fixed plate one or fixed plate two arbitrary one and part contact after, can be fixed in advance the part, the rethread changes the strip rotation threaded rod, make threaded rod threaded connection in screw hole one, screw hole two, can carry out final fixation to the part, compare current, make when carrying out final fixation to the part, the part is difficult for taking place the skew, avoid the part processing position to take place the deviation, improve the machining precision of part.
The above-mentioned prior art, though this stop gear compares current for carry out final fixed time to the part, the part is difficult for taking place the skew, avoids part machining position to take place the deviation, improves the machining precision of part, but the stop gear's in this patent technology highly fixed need adjust the height of whole workstation in the different modes of processing to different work pieces, can't adjust the height, can't satisfy user's user demand, reduced the practicality, therefore, we need a stop gear for machining that stability is high.
Disclosure of utility model
The utility model aims to provide a limiting mechanism for machining with high stability, which aims to solve the problems that in the prior art, the height of the limiting mechanism in the prior art is fixed, the height of the whole workbench is required to be adjusted in different machining modes of different workpieces, the height cannot be adjusted, the use requirement of a user cannot be met, and the practicability is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The limiting mechanism for machining with high stability comprises a base, wherein the bottom of the base is fixedly connected with supporting legs, the top of the base is provided with a lifting assembly, the top of the lifting assembly is provided with a workbench, and an adjusting assembly is arranged in the workbench;
The lifting assembly comprises a hydraulic cylinder, the output end of the hydraulic cylinder is fixedly connected with a connecting plate, the bottom of the workbench is provided with a connecting shaft, one side of the connecting shaft is rotationally connected with a movable plate, one side of the movable plate is hinged with a connecting block, the bottom of the connecting block is fixedly connected with a moving block, and the inner wall of the moving block is slidably connected with a sliding rod;
The adjusting component comprises a motor, the output end of the motor is detachably connected with a connecting rod through a coupling, one end of the connecting rod is fixedly connected with a first bevel gear, the outer wall of the first bevel gear is meshed with a second bevel gear, the inner wall of the second bevel gear is fixedly connected with a screw rod, and the outer surface of the screw rod is rotationally connected with a lifting block.
Preferably, the front sliding connection of base has the toolbox, the top fixedly connected with fixed plate of workstation, and the fixture is installed to one side of fixed plate.
Preferably, the hydraulic cylinder and the workbench form a lifting structure through a connecting plate, and the connecting plate is arranged between the hydraulic cylinder and the workbench.
Preferably, the connecting shaft and the connecting block form a rotating structure through the movable plate, and the movable plate is arranged between the connecting shaft and the connecting block.
Preferably, the connecting block and the sliding rod form a sliding structure through the moving block, and one end of the sliding rod penetrates through the inner wall of the moving block to be connected.
Preferably, the motor and the first bevel gear form a rotating structure through a connecting rod, the connecting rod is arranged between the motor and the first bevel gear, and the connecting rod and the second bevel gear form the rotating structure through the first bevel gear.
Preferably, the second bevel gear forms a lifting structure with the lifting block through a screw rod, and one side of the lifting block is connected with the clamping mechanism.
Compared with the prior art, the utility model has the beneficial effects that: the limiting mechanism for machining with high stability,
The hydraulic cylinder is started to drive the workbench at the top of the connecting plate to adjust the height, the workbench can be adjusted according to the use requirements of different users, the movable plate is driven to move in the lifting process of the workbench, the bottom of the movable plate slides on the sliding rod through the movable block, so that the workbench is kept stable when lifting, the workbench is prevented from tilting, the lifting stability of the workbench is improved, and the problem that the height of the whole workbench needs to be adjusted in different processing modes of different workpieces is solved.
The second bevel gear is provided with the motor, the connecting rod, the first bevel gear, the second bevel gear, the screw rod and the lifting block, the connecting rod is driven to rotate by the starting motor, the first bevel gear is driven to rotate while the connecting rod is driven to rotate, the lifting block on the screw rod is driven to do lifting motion by the second bevel gear, the lifting block drives the clamping mechanism to lift, the height of the clamping mechanism is conveniently adjusted according to the sizes of different workpieces, and the practicability is improved.
Drawings
FIG. 1is a schematic diagram of a front view structure of the present utility model;
FIG. 2 is a schematic illustration of the present utility model a schematic cross-sectional structure;
FIG. 3 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 4 is a schematic structural diagram of a screw and a lifting block according to the present utility model.
In the figure: 1. a base; 2. support legs; 3. a lifting assembly; 301. a hydraulic cylinder; 302. a connecting plate; 303. a connecting shaft; 304. a movable plate; 305. a connecting block; 306. a moving block; 307. a slide bar; 4. a tool box; 5. a work table; 6. a fixing plate; 7. a clamping mechanism; 8. an adjustment assembly; 801. a motor; 802. a connecting rod; 803. a first bevel gear; 804. a second bevel gear; 805. a screw rod; 806. lifting blocks.
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, 2, 3 and 4, a high-stability limit mechanism for machining comprises a base 1, wherein a supporting leg 2 is fixedly connected to the bottom of the base 1, a lifting assembly 3 is arranged at the top of the base 1, a workbench 5 is arranged at the top of the lifting assembly 3, and an adjusting assembly 8 is arranged in the workbench 5;
The lifting assembly 3 comprises a hydraulic cylinder 301, wherein the output end of the hydraulic cylinder 301 is fixedly connected with a connecting plate 302, the bottom of the workbench 5 is provided with a connecting shaft 303, one side of the connecting shaft 303 is rotatably connected with a movable plate 304, one side of the movable plate 304 is hinged with a connecting block 305, the bottom of the connecting block 305 is fixedly connected with a movable block 306, and the inner wall of the movable block 306 is slidably connected with a sliding rod 307;
The adjusting component 8 comprises a motor 801, the output end of the motor 801 is detachably connected with a connecting rod 802 through a coupling, one end of the connecting rod 802 is fixedly connected with a first bevel gear 803, the outer wall of the first bevel gear 803 is meshed with a second bevel gear 804, the inner wall of the second bevel gear 804 is fixedly connected with a screw rod 805, and the outer surface of the screw rod 805 is rotationally connected with a lifting block 806.
Through above-mentioned technical scheme, can drive the workstation 5 at connecting plate 302 top through starting pneumatic cylinder 301 and carry out the regulation of height, can adjust it according to different user's user demand, and the in-process that workstation 5 goes up and down drives fly leaf 304 and move, the bottom of fly leaf 304 slides on slide bar 307 through movable block 306 for the workstation 5 keeps stable when going up and down, so that workstation 5 takes place the slope, has improved the stability that workstation 5 goes up and down, has solved the problem that need adjust the height of whole workstation 5 in the different modes of processing to different work pieces.
Specifically, the front sliding connection of base 1 has toolbox 4, and fixed plate 6 is fixedly connected with at the top of workstation 5, and fixture 7 is installed to one side of fixed plate 6.
Through above-mentioned technical scheme, made things convenient for the positive toolbox 4 of base 1 to take out and use, made things convenient for accomodating the storage to the instrument that machining needs to use, and fixture 7 is constituteed for cylinder and limiting plate, and the cylinder promotes the limiting plate and carries out the centre gripping to the work piece fixedly, has reached the fixed effect of work piece.
Specifically, the hydraulic cylinder 301 and the table 5 constitute a lifting structure through the connection plate 302, and the connection plate 302 is disposed between the hydraulic cylinder 301 and the table 5.
Through the technical scheme, the hydraulic cylinder 301 is conveniently started to drive the connecting plate 302 to lift up and down and drive the workbench 5 to lift up and down, so that the lifting effect of the workbench 5 is achieved.
Specifically, the connection shaft 303 and the connection block 305 constitute a rotation structure by a movable plate 304, and the movable plate 304 is provided between the connection shaft 303 and the connection block 305.
Through the above technical scheme, the movable plate 304 can rotate through the connecting shaft 303 when the workbench 5 is lifted, and the movable plate 304 also rotates with the connecting block 305, so that the movable plate 304 moves between the connecting shaft 303 and the connecting block 305, and the moving effect of the movable plate 304 is achieved.
Specifically, the connection block 305 and the slide bar 307 form a sliding structure through the moving block 306, and one end of the slide bar 307 penetrates through the inner wall of the moving block 306 to be connected.
Through the above technical scheme, the connecting block 305 is convenient to slide on the sliding rod 307 through the moving block 306, and is matched with the activity of the movable plate 304, so that the workbench 5 is kept stable when lifting and lowering, and the workbench 5 is prevented from tilting.
Specifically, the motor 801 and the first bevel gear 803 form a rotating structure through the connecting rod 802, and the connecting rod 802 is disposed between the motor 801 and the first bevel gear 803, and the connecting rod 802 and the second bevel gear 804 form a rotating structure through the first bevel gear 803.
Through the above technical scheme, the starting motor 801 is convenient to drive the connecting rod 802 to rotate, the connecting rod 802 drives the first bevel gear 803 to rotate and simultaneously drives the second bevel gear 804 to rotate, and the effect of rotating the second bevel gear 804 is achieved.
Specifically, the second bevel gear 804 and the lifting block 806 form a lifting structure through a screw rod 805, and one side of the lifting block 806 is connected with the clamping mechanism 7.
Through the above technical scheme, the lifting block 806 is driven to lift up and down through the rotation of the screw rod 805 while the second bevel gear 804 rotates, and one side of the lifting block 806 is connected with the clamping mechanism 7, so that the height of the clamping mechanism 7 is adjusted.
Working principle: when the high-stability limiting mechanism for machining is used, firstly, when workpieces with different heights are clamped, the motor 801 is started firstly, the motor 801 drives the connecting rod 802 to rotate, the connecting rod 802 drives the first bevel gear 803 to rotate, the first bevel gear 803 drives the second bevel gear 804 to rotate, the second bevel gear 804 drives the screw rod 805 to rotate on the lifting block 806 while rotating, then the lifting block 806 drives the clamping mechanism 7 to adjust the height, then the air cylinder in the clamping mechanism 7 is started to enable the limiting plate to clamp and fix the workpieces, when the height of the whole workbench 5 is required to be adjusted, the hydraulic cylinder 301 is started, the connecting plate 302 can drive the workbench 5 to lift, the movable plate 304 can rotate through the connecting shaft 303 while the movable plate 304 and the connecting block 305 rotate, then the movable plate 304 moves between the connecting shaft 303 and the connecting block 305, the movable plate 304 slides on the lifting block 307 through the moving block 306, and then the movable plate 304 is matched with the movable plate 304, so that the workbench 5 is kept stable when the workbench 5 is lifted, the workbench is not inclined, and the workbench is not required to incline, and the workbench is completely known in the prior art.
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 to these embodiments without departing from the principles and spirit thereof, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. High stop gear for machining of stability, including base (1), its characterized in that: the bottom of the base (1) is fixedly connected with supporting legs (2), the top of the base (1) is provided with a lifting assembly (3), the top of the lifting assembly (3) is provided with a workbench (5), and an adjusting assembly (8) is arranged in the workbench (5);
The lifting assembly (3) comprises a hydraulic cylinder (301), the output end of the hydraulic cylinder (301) is fixedly connected with a connecting plate (302), the bottom of the workbench (5) is provided with a connecting shaft (303), one side of the connecting shaft (303) is rotatably connected with a movable plate (304), one side of the movable plate (304) is hinged with a connecting block (305), the bottom of the connecting block (305) is fixedly connected with a movable block (306), and the inner wall of the movable block (306) is slidably connected with a sliding rod (307);
The adjusting component (8) comprises a motor (801), the output end of the motor (801) is detachably connected with a connecting rod (802) through a coupler, one end of the connecting rod (802) is fixedly connected with a first bevel gear (803), the outer wall of the first bevel gear (803) is meshed with a second bevel gear (804), the inner wall of the second bevel gear (804) is fixedly connected with a screw rod (805), and the outer surface of the screw rod (805) is rotationally connected with a lifting block (806).
2. The high stability limit mechanism for machining according to claim 1, wherein: the front sliding connection of base (1) has toolbox (4), the top fixedly connected with fixed plate (6) of workstation (5), and fixture (7) are installed to one side of fixed plate (6).
3. The high stability limit mechanism for machining according to claim 1, wherein: the hydraulic cylinder (301) and the workbench (5) form a lifting structure through the connecting plate (302), and the connecting plate (302) is arranged between the hydraulic cylinder (301) and the workbench (5).
4. The high stability limit mechanism for machining according to claim 1, wherein: the connecting shaft (303) and the connecting block (305) form a rotating structure through the movable plate (304), and the movable plate (304) is arranged between the connecting shaft (303) and the connecting block (305).
5. The high stability limit mechanism for machining according to claim 1, wherein: the connecting block (305) and the sliding rod (307) form a sliding structure through the moving block (306), and one end of the sliding rod (307) penetrates through the inner wall of the moving block (306) to be connected.
6. The high stability limit mechanism for machining according to claim 1, wherein: the motor (801) and the first bevel gear (803) form a rotating structure through the connecting rod (802), the connecting rod (802) is arranged between the motor (801) and the first bevel gear (803), and the connecting rod (802) and the second bevel gear (804) form the rotating structure through the first bevel gear (803).
7. The high stability limit mechanism for machining according to claim 1, wherein: the second bevel gear (804) and the lifting block (806) form a lifting structure through a screw rod (805), and one side of the lifting block (806) is connected with the clamping mechanism (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322988762.4U CN221539729U (en) | 2023-11-06 | 2023-11-06 | High-stability limiting mechanism for machining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322988762.4U CN221539729U (en) | 2023-11-06 | 2023-11-06 | High-stability limiting mechanism for machining |
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| Publication Number | Publication Date |
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| CN221539729U true CN221539729U (en) | 2024-08-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202322988762.4U Active CN221539729U (en) | 2023-11-06 | 2023-11-06 | High-stability limiting mechanism for machining |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118809215A (en) * | 2024-09-20 | 2024-10-22 | 南通飞奔机械有限公司 | A machine tool base adjustment device |
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2023
- 2023-11-06 CN CN202322988762.4U patent/CN221539729U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118809215A (en) * | 2024-09-20 | 2024-10-22 | 南通飞奔机械有限公司 | A machine tool base adjustment device |
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