CN216681640U - Batch grinding table for fatigue samples of nickel-based alloy - Google Patents
Batch grinding table for fatigue samples of nickel-based alloy Download PDFInfo
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- CN216681640U CN216681640U CN202123127682.7U CN202123127682U CN216681640U CN 216681640 U CN216681640 U CN 216681640U CN 202123127682 U CN202123127682 U CN 202123127682U CN 216681640 U CN216681640 U CN 216681640U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
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Abstract
A batch polishing table for nickel-based alloy fatigue samples comprises a workbench, a plurality of parallel clamp groups arranged on the workbench and a polishing head. The fixture set comprises a fixing unit and a moving unit, the fixing unit is fixed on the workbench, and the moving unit is arranged on the workbench in a sliding mode and connected with a lead screw used for adjusting the distance between the moving unit and the fixing unit. The fixed unit and the moving unit both comprise a stable seat and shaft fixing sleeves rotatably arranged in the stable seat, and tips for fixing the fatigue test sample of the nickel-based alloy to be processed are arranged in the opposite shaft fixing sleeves. A driving device for driving the shaft fixing sleeve to rotate is arranged below the shaft fixing sleeve on one side of the fixing unit. The utility model can realize the rapid processing of multiple batches of the nickel-based alloy fatigue samples, thereby greatly improving the production efficiency.
Description
Technical Field
The utility model relates to the field of metal mechanical property test equipment, in particular to a batch grinding table for a nickel-based alloy fatigue sample.
Background
In the prior art, only one group of clamps are arranged on a grinding table for a nickel-based alloy fatigue sample, and when the nickel-based alloy fatigue sample to be processed is processed, the clamps arranged on a workbench in a sliding manner need to be manually pushed to fix the nickel-based alloy to be processed. The grinding table in the prior art has the following problems when a nickel-based alloy fatigue sample to be processed is processed:
in the prior art, only one group of clamps are arranged on a grinding table, only one fatigue sample of the nickel-based alloy can be machined at a time, and the machining efficiency is low due to long machining time.
One polishing platform among the prior art needs alone operation at least, wants to improve production efficiency and must need increase polishing platform equipment, and the personnel of operation also increase when the increase of equipment, and manufacturing cost increases. And equipment has certain volume, and the increase of platform equipment of polishing can occupy certain factory building area, causes the waste of resource, still can lead to the space utilization of factory to reduce.
In the prior art, a clamp in a polishing table needs to manually fix a fatigue sample of the nickel-based alloy to be processed in the clamp, so that the labor intensity of workers and the production and processing time are increased, and the production cost is increased.
The grinding table in the prior art is not provided with a baffle, more dust can splash in the grinding process of the fatigue sample of the nickel-based alloy to be processed, and certain influence can be caused on the processing of workers and the environment in a factory building.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a batch grinding table for a nickel-based alloy fatigue sample, which can realize multi-batch rapid processing of the nickel-based alloy fatigue sample and greatly improve the production efficiency.
In order to solve the technical problems, the utility model adopts the specific scheme that the batch grinding table for the nickel-based alloy fatigue samples comprises the following steps: comprises a workbench, a plurality of parallel clamp groups arranged on the workbench and a polishing head;
the fixture groups comprise fixing units and moving units, the fixing units are fixed on the workbench, and the moving units are arranged on the workbench in a sliding mode and connected with lead screws used for adjusting the distance between the moving units and the fixing units; the fixed unit and the moving unit both comprise a stable seat and a shaft fixing sleeve rotatably arranged in the stable seat, and a tip for fixing a nickel-based alloy fatigue sample to be processed is arranged in the opposite shaft fixing sleeve; a driving device for driving the shaft fixing sleeve to rotate is arranged below the shaft fixing sleeve positioned on one side of the fixing unit;
a telescopic baffle plate for preventing dust generated by polishing from splashing is arranged on a stabilizing seat positioned between a fixing unit and a moving unit of the same clamp group, and a through groove for a polishing head to penetrate is formed in the telescopic baffle plate; the polishing head is arranged above the through groove along the vertical direction.
The utility model further optimizes the batch grinding table for the nickel-based alloy fatigue samples: the polishing head is provided with a cooling liquid pipeline, and a cooling liquid collecting cover is arranged between the stabilizing seats and below the nickel-based alloy fatigue sample to be processed.
The utility model further optimizes the batch grinding table for the nickel-based alloy fatigue samples: the cooling liquid collects the cover and divides into two-layerly, and the upper strata is for can collecting filterable filter layer to the dust that splashes and the impurity in the cooling liquid, and the lower floor is for collecting the collection layer that is used for collecting the cooling water after the filter layer filters.
The utility model further optimizes the batch grinding table for the nickel-based alloy fatigue samples: the collecting layer of the cooling liquid collecting cover is provided with a circulating pipeline for the cooling liquid to flow out.
The utility model further optimizes the batch grinding table for the nickel-based alloy fatigue samples: the driving device comprises a power shaft and chain wheels arranged on the shaft fixing sleeve and the power shaft, and a chain is arranged between the chain wheels.
The utility model further optimizes the batch grinding table for the nickel-based alloy fatigue samples: the driving device comprises a power shaft and a transmission belt arranged between the power shaft and the shaft fixing sleeve.
The utility model further optimizes the batch grinding table for the nickel-based alloy fatigue samples: and bearings for rotatably matching and installing the shaft fixing sleeves are arranged in the opposite stable seats.
The utility model further optimizes the batch grinding table for the nickel-based alloy fatigue samples: the retractable baffle comprises fold parts arranged on the stabilizing seat and baffles arranged among the fold parts.
The utility model further optimizes the batch grinding table for the nickel-based alloy fatigue samples: the telescopic baffle comprises a box body arranged on the stabilizing seat and a telescopic plate arranged between the box bodies.
Advantageous effects
The utility model relates to a batch grinding table for nickel-based alloy fatigue samples, which comprises a plurality of clamps horizontally arranged on a workbench, telescopic baffles arranged on the clamps and a lead screw.
The plurality of clamps are arranged on the grinding table at intervals and can be used for synchronously processing the fatigue test samples of the nickel-based alloy to be processed in batches, so that the production efficiency of the fatigue test samples of the nickel-based alloy is greatly improved.
The workload of one polishing platform in the utility model can replace the workload of a plurality of polishing platforms in the prior art, thereby reducing the investment cost of processing equipment, saving the space of a factory building and avoiding the waste of resources.
The lead screw is arranged on the polishing table, the lead screw is positioned below the clamps, and the nickel-based alloy fatigue sample to be processed can be clamped and loosened by adjusting the distance between the clamps, so that the time for fixing the nickel-based alloy fatigue sample to be processed is reduced, the overall production efficiency is improved, and the labor intensity of workers is reduced.
The telescopic baffle is arranged on the polishing table, so that dust generated in the machining process can be prevented from splashing, and the influence of dust splashing on the work of workers and the environment in a factory building is avoided.
Drawings
FIG. 1 is a schematic structural view in example 1 of the present invention;
FIG. 2 is a schematic structural view of a retractable baffle in embodiment 1;
FIG. 3 is a schematic structural view in example 2 of the present invention;
FIG. 4 is a schematic structural view of a retractable baffle in embodiment 2;
reference numerals: A. the device comprises a fixing unit, a B, a moving unit, a 1, an auxiliary stabilizing seat, a 2, a shaft fixing sleeve, a 3, a stabilizing seat, a 4, a tip, a 5, a telescopic baffle plate, 501, a corrugated part, 502, a baffle plate, 503, a box body, 504, a telescopic plate, 6, a cooling liquid pipeline, 7, a polishing head, 8, a lead screw, 9, a motor, 10, a cooling liquid collecting cover, 11, a nickel-based alloy fatigue sample to be processed, 12, a driving device, 1201, a power shaft, 1202, a transmission belt, 1203, a chain, 1204, a chain wheel, 13, a workbench, 14, a through groove, 15, a base, 16 and a bearing seat.
Detailed Description
The utility model is illustrated in detail by the following two examples:
example 1
As shown in fig. 1, the batch polishing table for the fatigue test samples of the nickel-based alloy in the embodiment includes a workbench 13, a plurality of clamp sets horizontally arranged on the workbench 13, and a polishing head 7. The jig set includes a fixing unit a fixed to a left portion of the table 13 and a moving unit B slidably disposed on a right portion of the table 13. A lead screw 8 used for adjusting the distance between the moving unit B and the fixing unit A is arranged below the moving unit B, the lead screw 8 is arranged on the workbench 13 along the horizontal direction, the right end of the lead screw 8 is connected with a motor 9, and the left end of the lead screw 8 is arranged towards the direction of a bearing 16 of the fixing unit A.
The fixed unit A and the moving unit B respectively comprise a stabilizing base 3 and a shaft fixing sleeve 2 rotatably arranged on the stabilizing base 3. The stabilizing base 3 is hollow cylinder, the stabilizing base 3 of the fixing unit A is fixed on the workbench 13, and a bearing for the corresponding shaft fixing sleeve 2 to be in running fit is arranged in the stabilizing base. The stabilizing base 3 of the moving unit B is arranged on a lead screw 8 fixed on a workbench 13 in a sliding way, and a bearing for rotatably matching a corresponding shaft fixing sleeve is arranged in the stabilizing base. A nut is further provided on the stabilizing base 3 of the moving unit B to be fitted with the lead screw 8, so that the stabilizing base 3 of the stabilizing unit B and the shaft fixing sleeve 2 in the stabilizing base 3 are driven to move in the left-right direction shown in fig. 1 by the rotation of the lead screw 8, thereby adjusting the distance between the moving unit B and the fixing unit a.
One end of the shaft fixing sleeve 2 is an opening, and the other end is a closed opening. The open ends of the shaft fixing sleeve 2 positioned in the stabilizing seats 3 of the fixing unit A and the moving unit B are oppositely arranged, and a fixing tip 4 used for supporting and fixing a nickel-based alloy fatigue sample 11 to be processed is arranged in the open end of the shaft fixing sleeve 2. After the nickel-based alloy fatigue sample 11 to be processed is placed between the two apexes 4, the two apexes 4 are clamped at the two ends of the nickel-based alloy fatigue sample 11 to be processed and fixed by driving the moving unit B to move left.
The shaft fixing sleeve 2 positioned in the stabilizing seat 3 of the fixing unit A is extended along the closed end direction of the shaft fixing sleeve 2, a driving device 12 for driving the shaft fixing sleeve 2 to rotate is arranged below the extended shaft fixing sleeve 2 on one side of the fixing unit A, and the driving device 12 comprises a power shaft 1201 and a transmission belt 1202 which are arranged along the horizontal direction. The left end of the power shaft 1201 is connected with a driving motor, the right end of the power shaft 1201 is provided with a base 15 for supporting the power shaft 1201 to be horizontal, and a bearing for rotatably matching the power shaft 1201 is arranged in the base 15. A drive belt 1202 is located between the power shaft 1201 and the shaft fixing sleeve 2, and the drive belt 1202 drives the shaft fixing sleeve 2 to rotate by rotation of the power shaft 1201.
An auxiliary stabilizing seat 1 for stabilizing the rotation of the shaft fixing sleeve 2 is arranged on a bearing seat 16 on the left side of the stabilizing seat 3 of the fixing unit A, and a bearing for rotatably matching the shaft fixing sleeve 2 is arranged in the auxiliary stabilizing seat 1.
In order to solve the problem of dust spattering generated when the fatigue specimen 11 of a nickel base alloy to be worked is worked, the present embodiment is provided with the retractable baffle 5 as in fig. 2. The retractable baffle 5 is arranged between the fixing unit A and the stabilizing seat 3 of the stabilizing unit in the horizontal direction, and the retractable baffle 5 is used for preventing dust generated when the grinding head 7 is used for machining the nickel-based alloy fatigue sample 11 to be machined from splashing. The retractable barrier 5 includes a corrugated portion 501 and a barrier 502 between the corrugated portions 501, and the corrugated portion 501 is disposed on the top of the stabilizer 3 for stretching or contracting when the distance between the fixing unit a and the moving unit B is changed. The baffle 502 is provided with a through groove 14 for the polishing head 7 to penetrate through the baffle 502 to process the nickel-based alloy fatigue sample 11 to be processed, the through groove 14 is a long strip without affecting the left and right movement of the polishing head 7, and the length of the through groove 14 is the length of the nickel-based alloy fatigue sample 11 to be processed.
The polishing head 7 is vertically arranged above the through groove 14 on the retractable baffle 5, and both sides of the polishing head 7 are provided with a coolant pipeline 6 for flowing coolant to the polishing head 7. And a cooling liquid collecting cover 10 for filtering and collecting cooling liquid is arranged between the fixed unit A and the moving unit B and below the fatigue test sample 11 of the nickel-based alloy to be processed, and the cooling liquid collecting cover 10 has certain elasticity. One end of the coolant collection cover 10 is fixedly arranged on the bearing 16 of the fixing unit a, and the other end is fixedly arranged on the nut of the screw 8. The cooling liquid collecting cover 10 is of a two-layer structure, the upper layer is a filtering layer capable of collecting and filtering dust generated in the machining process and impurities mixed in the cooling liquid, and the lower layer is a collecting layer capable of collecting the cooling liquid filtered by the filtering layer. The lowest point of the collecting layer is connected with a circulation pipeline for flowing out the cooling liquid, and the circulation pipeline is connected with a water tank which is arranged on one side of the workbench 13 and used for recycling the cooling liquid.
Example 2
The present embodiment is similar to embodiment 1 in overall structure, and the main difference is that: the drive means 12 in fig. 3 are located on the left stationary unit a and the retractable barrier 5 is located on the stabilizing base 3 between the stationary unit a and the mobile unit B. The driving device 12 comprises a power shaft 1201 rotatably disposed on the base 15 and a chain wheel 1204 disposed on the power shaft 1201 and the shaft fixing sleeve 2, wherein a chain 1203 is disposed between the power shaft 1201 and the chain wheel 1204 on the shaft fixing sleeve 2, and the chain 1203 is used for driving the shaft fixing sleeve 2 to rotate through the rotation of the power shaft 1201.
As shown in fig. 4, the retractable barrier 5 includes a case 503 disposed on the upper portions of the stationary unit a and the moving unit B stationary base 3, and a retractable plate 504 disposed between the case 503. Sliding grooves are formed in two sides of the telescopic plate 504, and linear rails for sliding fit of the sliding grooves in the telescopic plate 504 are arranged on the inner walls of the front side and the rear side of the box body 503. When the fixed unit A and the moving unit B enable the shaft fixing sleeve 2 to clamp or loosen the nickel-based alloy fatigue test sample 11 to be processed by adjusting the distance, the telescopic baffle 5 can stretch and contract to meet the production requirement.
The specific implementation of this example is as follows: the two ends of the nickel-based alloy fatigue sample 11 to be processed are manually placed into the opening end of the shaft fixing sleeve 2 positioned in the stabilizing seat 3, and the nickel-based alloy fatigue sample 11 to be processed is supported and fixed through the tip 4 arranged in the opening end of the shaft fixing sleeve 2. Under the action of a motor 9 on the air cylinder, a screw nut on the screw rod 8 moves leftwards for a certain distance, and a shaft fixing sleeve 2 of a moving unit B on the screw nut moves leftwards for a certain distance to clamp a nickel-based alloy fatigue sample 11 to be processed. At this time, the driving device 12 located below the shaft fixing sleeve 2 on the left side of the fixing unit a is started, the power shaft 1201 rotates under the action of the driving motor, the chain 1203 on the chain wheel 1204 located on the power shaft 1201 drives the shaft fixing sleeve 2 to rotate, and the nickel-based alloy fatigue sample 11 to be processed located in the shaft fixing sleeve 2 rotates along with the shaft fixing sleeve 2. At this time, the upper polishing head 7 passes through the through groove 14 formed in the expansion plate 504 in the vertical direction and contacts the nickel base alloy fatigue specimen 11 to be processed for processing. After polishing, the nut moves to the right for a certain distance to enable the shaft fixing sleeve 2 to loosen the nickel-based alloy fatigue sample 11 to be processed, and the sample is manually taken out. The nickel base alloy fatigue test sample 11 to be processed is processed and produced in a reciprocating mode.
When workers carry out machining production on the nickel-based alloy fatigue samples 11 to be machined, the multiple fatigue samples to be machined can be respectively placed in the multiple clamp groups on the workbench 13 to be machined and produced simultaneously, and the nickel-based alloy fatigue samples can be machined and produced in batches according to actual production conditions.
Claims (9)
1. The utility model provides a platform is polished to nickel base alloy fatigue sample batch which characterized in that: comprises a workbench (13), a plurality of parallel clamp groups arranged on the workbench (13) and a polishing head (7);
the clamp groups comprise a fixing unit (A) and a moving unit (B), the fixing unit (A) is fixed on the workbench (13), and the moving unit (B) is arranged on the workbench (13) in a sliding mode and is connected with a lead screw (8) used for adjusting the distance between the moving unit (B) and the fixing unit (A); the fixed unit (A) and the moving unit (B) both comprise a stable seat (3) and a shaft fixing sleeve (2) rotatably arranged in the stable seat (3), and a tip (4) for fixing a nickel-based alloy fatigue sample (11) to be processed is arranged in the opposite shaft fixing sleeve (2); a driving device (12) for driving the shaft fixing sleeve (2) to rotate is arranged below the shaft fixing sleeve (2) positioned on one side of the fixing unit (A); a telescopic baffle (5) for preventing dust generated by polishing from splashing is arranged on the stabilizing seat (3) positioned between the fixing unit (A) and the moving unit (B) of the same clamp group, and a through groove (14) for the polishing head (7) to penetrate is formed in the telescopic baffle (5); the polishing head (7) is arranged above the through groove (14) along the vertical direction.
2. The batch grinding table for the nickel-based alloy fatigue samples as recited in claim 1, wherein: a cooling liquid pipeline (6) is arranged on the polishing head (7), and a cooling liquid collecting cover (10) is arranged below the nickel-based alloy fatigue sample (11) to be processed between the stabilizing seats (3).
3. The batch grinding table for the nickel-based alloy fatigue samples as recited in claim 2, characterized in that: the cooling liquid collecting cover (10) is divided into two layers, the upper layer is a filtering layer which can collect and filter splashed dust and impurities in the cooling liquid, and the lower layer is a collecting layer which is used for collecting cooling water filtered by the filtering layer.
4. The batch grinding table for the nickel-based alloy fatigue samples as recited in claim 3, wherein: the collecting layer of the cooling liquid collecting cover (10) is provided with a circulating pipeline for the cooling liquid to flow out.
5. The batch grinding table for the nickel-based alloy fatigue samples as recited in claim 1, wherein: the driving device (12) comprises a power shaft (1201) and chain wheels (1204) arranged on the shaft fixing sleeve (2) and the power shaft (1201), and chains (1203) are arranged between the chain wheels (1204).
6. The batch grinding table for the nickel-based alloy fatigue samples as recited in claim 1, wherein: the driving device (12) comprises a power shaft (1201) and a transmission belt (1202) arranged between the power shaft (1201) and the shaft fixing sleeve (2).
7. The batch grinding table for the nickel-based alloy fatigue samples as recited in claim 1, wherein: the opposite stable seat (3) is internally provided with a bearing for the rotation fit installation of the shaft fixing sleeve (2).
8. The batch grinding table for the nickel-based alloy fatigue samples as recited in claim 1, characterized in that: the retractable baffle (5) comprises a fold part (501) arranged on the stabilizing seat (3) and baffles (502) arranged between the fold parts (501).
9. The batch grinding table for the nickel-based alloy fatigue samples as recited in claim 1, wherein: the retractable baffle (5) comprises a box body (503) arranged on the stabilizing seat (3) and a retractable plate (504) arranged between the box body (503).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123127682.7U CN216681640U (en) | 2021-12-13 | 2021-12-13 | Batch grinding table for fatigue samples of nickel-based alloy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123127682.7U CN216681640U (en) | 2021-12-13 | 2021-12-13 | Batch grinding table for fatigue samples of nickel-based alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216681640U true CN216681640U (en) | 2022-06-07 |
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ID=81838573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123127682.7U Active CN216681640U (en) | 2021-12-13 | 2021-12-13 | Batch grinding table for fatigue samples of nickel-based alloy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216681640U (en) |
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2021
- 2021-12-13 CN CN202123127682.7U patent/CN216681640U/en active Active
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Address after: 471000 Room 203, building F3, Yanhuang Science Park, No. 333 Kaiyuan Avenue, Luolong District, Luoyang City, Henan Province Patentee after: Luoyang Yushi Equipment Co.,Ltd. Address before: 471000 Room 408, building 3-1, zone a, National University Science Park, No. 2 Penglai Road, Jianxi District, Luoyang City, Henan Province Patentee before: Huacai test equipment (Luoyang) Co.,Ltd. |