CN200982908Y - Device of dynamic balancer for connection high-speed principal axis component for whole balance - Google Patents
Device of dynamic balancer for connection high-speed principal axis component for whole balance Download PDFInfo
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- CN200982908Y CN200982908Y CN 200620076865 CN200620076865U CN200982908Y CN 200982908 Y CN200982908 Y CN 200982908Y CN 200620076865 CN200620076865 CN 200620076865 CN 200620076865 U CN200620076865 U CN 200620076865U CN 200982908 Y CN200982908 Y CN 200982908Y
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- speed main
- base
- main spindle
- spindle assembly
- fixed
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Abstract
Disclosed is a device which is connected with a high speed main shaft component to have an integrated dynamic balance on a dynamic balancer, comprising a base and left and right brackets bisymmetrically distributed on the base. The device is characterized in that a V-shaped block is fixed on the base between the left and right brackets through a fixed connection, a hold-down plate is fixed by bolts on the upper side of the left and right brackets, an adjusting screw rod is equipped through the middle portion of the hold-down plate and a briquette is fixed at the lower portion of the adjusting screw rob. The utility model has a simply conformation, but is reliable and safe for the position and impact-type of the high speed main shaft component, and is convenient for the prior dynamic balancer to have an operation of the integrated dynamic balance for the high speed main shaft component, and has a distinctive balance effect and stable balance precision and completely satisfies the demand of the dynamic balance of the high speed main shaft component.
Description
Technical field
The utility model relates to the technical field of structures of high-speed drive shaft dynamic poise device, is specifically related to a kind of being arranged on and is used for linking number control milling machine high-speed main spindle assembly on the dynamic balancing machine, is beneficial to it and does whole dynamically balanced device.
Background technology
At present, the dynamic balance accuracy class requirement of the high-speed main spindle assembly of CNC milling machine reaches G1～G0.4.Calculate according to this accuracy requirement, being equivalent to nearly 50 kilograms spindle assemblies residual unbalance, will be in 1g.For this requirement, only the main shaft part being done the single-piece transient equilibrium by traditional handicraft is impossible realize, structure is asymmetric, material is inhomogeneous because part has, processing or rigging error etc. are multifactor, so even the balance quality of single main shaft part itself is very high, because have the accumulation amount of unbalance between the parts, the spindle assemblies residual unbalance, after the assembling hardly can be below 1g.Therefore, must just can meet the demands by the whole transient equilibrium of spindle assemblies.
Usually, the transient equilibrium of axle sleeve class part is all adopted the part tensioner on the tapering mandrel, and mandrel places on the turning rolls of dynamic balancing machine again, and the mode of rotating by belt drives mandrel, part realizes.Yet owing to the size and the installation of general turning rolls on the existing common dynamic balancing machine, compress problem, it is no longer suitable to do dynamic balance method for the assembly of this class shaft sleeve parts of CNC milling machine high-speed main spindle assembly.For this reason, need be the device of dynamic balancing machine design specialized, in order to high-speed main spindle assembly and dynamic balancing machine are realized being rigidly connected, the safety problem when considering the assembly rotation simultaneously also will be located and suitable compressing reliably.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of being arranged on and is used for linking number control milling machine high-speed main spindle assembly on the dynamic balancing machine, is beneficial to it and does whole dynamically balanced device.It is to the location of high-speed main spindle assembly and compress that mode is reliable, safety, and counterbalance effect is obvious, and balance quality is stable.
In order to solve the problems of the technologies described above, main technical schemes of the present utility model is: connect the high-speed main spindle assembly on a kind of dynamic balancing machine and do whole dynamically balanced device, comprise base and be symmetrically distributed in left and right sides support on the base in twos, it is characterized by on the base between the support of the left and right sides and be fixed with V-block with fixed connecting piece; Support top, the left and right sides has been screwed pressing plate, and the pressing plate middle part wears adjusting screw(rod), and the adjusting screw(rod) bottom is briquetting fixedly.
Base in the utility model is used for being rigidly connected with the dynamic balancing machine lathe bed, can adopt fixed connecting piece, also can weld.
Preferred four supports, i.e. two pairs of left-right symmetric supports on the base of the present utility model; Be equipped with V-block between every pair of left and right sides support, and the lateral width of V-block is identical with single support lateral width.This is under the prerequisite that guarantees the utility model balance quality and effect, to further simplifying of its structure, optimizes, and also be simultaneously saving to material.
Sleeve cylindrical with the high-speed main spindle assembly during work places V-block to locate, and the adjusting screw(rod) of regulating on the pressing plate makes briquetting clamp sleeve cylindrical; Utilize the synchronous pulley drive shaft that existing belt transmission drives in the assembly on the dynamic balancing machine to rotate then, finish whole dynamic balancing measurement CNC milling machine high-speed main spindle assembly.
Owing to adopt screw to be connected between the pressing plate on the utility model and the left and right sides support, therefore by the arbitrary screw in the pressing plate left and right sides of back-outing, pressing plate is thrown off with corresponding support, spend to side rotation 90 around another support, make things convenient for the loading and unloading of assembly.
The utility model is simple in structure, but to the location of high-speed main spindle assembly with compress that mode is reliable, safety, convenient existing dynamic balancing machine carries out whole dynamically balanced operation to the high-speed main spindle assembly, and counterbalance effect is obvious, balance quality is stable, satisfies the requirement for dynamic balance of high-speed main spindle assembly fully.
Description of drawings
Fig. 1 is the right view of structure of the present utility model.
Fig. 2 is the front elevation of the utility model structure.
Fig. 3 is a pressing plate open mode front elevation of the present utility model.
1, base 2, support 3, V-block 4, pressing plate 5, adjusting screw(rod) 6, briquetting 7, high-speed main spindle assembly
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is described further, as shown in Figure 1, two pairs of left and right sides supports 2,8 on the utility model structure comprises base 1 and is symmetrically distributed in base 1 in twos are (because two pairs of left and right sides supports are identical, so only mark the mark of wherein a pair of left and right sides support in the accompanying drawing), with T type bolt V-block 3 is arranged, replacing for convenience detach on the base between the every pair of left and right sides support 2,8; About every pair support 2,8 tops are fixedly connected with pressing plate 4 with screw simultaneously, and pressing plate 4 middle parts wear adjusting screw(rod) 5, and adjusting screw(rod) 5 bottoms are briquetting 6 fixedly.Its center platen 4 can be followed closely extremely with the attachment screw of right support 8, and the attachment screw by back-out pressing plate 4 and left socle 2 just can make pressing plate 4 and left socle 2 throw off, and rotates 90 around right support 8 to a side to spend, and makes things convenient for the loading and unloading (as shown in Figure 3) of high-speed main spindle assembly 7.
Sleeve cylindrical with high-speed main spindle assembly 7 during work places V-block 3 location, and the adjusting screw(rod) of regulating on the pressing plate 45 makes briquetting 6 clamp sleeve cylindricals; Utilize the synchronous pulley drive shaft that existing belt transmission drives in the high-speed main spindle assembly 7 on the dynamic balancing machine to rotate then, finish whole dynamic balancing measurement CNC milling machine high-speed main spindle assembly.The utility model has overcome the shortcoming that the high-speed main spindle assembly can't be located, be clamped to workpiece clamping mechanism on original dynamic balancing machine; It is to the location of high-speed main spindle assembly and compress that mode is reliable, safety, and convenient existing dynamic balancing machine carries out whole dynamically balanced operation to the high-speed main spindle assembly, and counterbalance effect is obvious, and balance quality is stable, satisfies the requirement for dynamic balance of high-speed main spindle assembly fully.
Claims (4)
1, connects the high-speed main spindle assembly on a kind of dynamic balancing machine and do whole dynamically balanced device, comprise base (1) and be symmetrically distributed in left and right sides support (2), (8) on the base in twos, it is characterized by base (1) between left and right sides support (2), (8) and go up and be fixed with V-block (3) with fixed connecting piece; Left and right sides support (2), (8) top have been screwed pressing plate (4), and pressing plate (4) middle part wears adjusting screw(rod) (5), and adjusting screw(rod) (5) bottom is briquetting (6) fixedly.
2, connect the high-speed main spindle assembly on a kind of dynamic balancing machine according to claim 1 and do whole dynamically balanced device, the base (1) that it is characterized by between about every pair support (2), (8) is upward fixed a V-block with fixed connecting piece.
3, connect the high-speed main spindle assembly on a kind of dynamic balancing machine according to claim 2 and do whole dynamically balanced device, it is characterized by has two pairs of left and right sides supports (2), (8) on the described base (1).
4, do whole dynamically balanced device according to connecting the high-speed main spindle assembly on claim 1,2 or 3 each described a kind of dynamic balancing machines, it is characterized by fixed connecting piece is T type bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620076865 CN200982908Y (en) | 2006-08-22 | 2006-08-22 | Device of dynamic balancer for connection high-speed principal axis component for whole balance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620076865 CN200982908Y (en) | 2006-08-22 | 2006-08-22 | Device of dynamic balancer for connection high-speed principal axis component for whole balance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200982908Y true CN200982908Y (en) | 2007-11-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620076865 Expired - Fee Related CN200982908Y (en) | 2006-08-22 | 2006-08-22 | Device of dynamic balancer for connection high-speed principal axis component for whole balance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200982908Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481903A (en) * | 2014-11-18 | 2015-04-01 | 石家庄国祥精密机械有限公司 | Overall-machine dynamic balance test auxiliary tooling for axial flow fan |
| CN107515112A (en) * | 2017-09-06 | 2017-12-26 | 天津大学 | A kind of spindle rotation error experiment porch |
| CN108857980A (en) * | 2018-07-27 | 2018-11-23 | 徐州昊隆工具有限公司 | A kind of duplex transmission shaft dynamic balancing intermediate support fixture |
| CN110369737A (en) * | 2019-08-20 | 2019-10-25 | 中国科学院合肥物质科学研究院 | A kind of core shaft structure of high-speed air floatation electro spindle |
| CN111521325A (en) * | 2019-02-01 | 2020-08-11 | 中国铁建高新装备股份有限公司 | Auxiliary device of transmission shaft dynamic balance testing machine and corresponding dynamic balance testing method |
-
2006
- 2006-08-22 CN CN 200620076865 patent/CN200982908Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104481903A (en) * | 2014-11-18 | 2015-04-01 | 石家庄国祥精密机械有限公司 | Overall-machine dynamic balance test auxiliary tooling for axial flow fan |
| CN104481903B (en) * | 2014-11-18 | 2016-04-27 | 石家庄国祥精密机械有限公司 | Axial flow blower overall dynamic-balance test auxiliary mould |
| CN107515112A (en) * | 2017-09-06 | 2017-12-26 | 天津大学 | A kind of spindle rotation error experiment porch |
| CN108857980A (en) * | 2018-07-27 | 2018-11-23 | 徐州昊隆工具有限公司 | A kind of duplex transmission shaft dynamic balancing intermediate support fixture |
| CN111521325A (en) * | 2019-02-01 | 2020-08-11 | 中国铁建高新装备股份有限公司 | Auxiliary device of transmission shaft dynamic balance testing machine and corresponding dynamic balance testing method |
| CN111521325B (en) * | 2019-02-01 | 2024-05-17 | 中国铁建高新装备股份有限公司 | Auxiliary device of transmission shaft dynamic balance testing machine and corresponding dynamic balance testing method |
| CN110369737A (en) * | 2019-08-20 | 2019-10-25 | 中国科学院合肥物质科学研究院 | A kind of core shaft structure of high-speed air floatation electro spindle |
| CN110369737B (en) * | 2019-08-20 | 2024-01-09 | 中国科学院合肥物质科学研究院 | Mandrel structure of high-speed air-floatation motorized spindle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NINGBO HAITIAN PRECISION MACHINERY CO.,LTD. Free format text: FORMER OWNER: NANTONG TONMAC INTERNATIONALCO., LTD. Effective date: 20090508 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090508 Address after: No 235, West Mount Huangshan Road, Beilun District, Zhejiang, Ningbo, 316000 Patentee after: Ningbo Haitian Precision Machinery Co., Ltd. Address before: No 23, Hong Kong Road, Nantong, Jiangsu Province: 226006 Patentee before: Nantong Zongheng International Co., Ltd. |
|
| ASS | Succession or assignment of patent right |
Owner name: NANTONG TECHNOLOGY INVESTMENT GROUP CO., LTD. Free format text: FORMER OWNER: NINGBO HAITIAN PRECISION MACHINERY CO., LTD. Effective date: 20100401 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 316000 NO.235, HUANGSHAN WEST ROAD, BEILUN DISTRICT, NINGBO CITY, ZHEJIANG PROVINCE TO: 226000 NO.1, YONGHE ROAD, NANTONG CITY, JIANGSU PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100401 Address after: 226000 No. 1 Yonghe Road, Jiangsu, Nantong Patentee after: Tontec Technology Investment Group Co., Ltd. Address before: 316000 No. 235 West Mount Huangshan Road, Beilun District, Zhejiang, Ningbo Patentee before: Ningbo Haitian Precision Machinery Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071128 Termination date: 20140822 |
|
| EXPY | Termination of patent right or utility model |