CN202922389U - Connection plate simplified hydrostatic guideway for mounting and debugging linear motor - Google Patents
Connection plate simplified hydrostatic guideway for mounting and debugging linear motor Download PDFInfo
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- CN202922389U CN202922389U CN 201220570175 CN201220570175U CN202922389U CN 202922389 U CN202922389 U CN 202922389U CN 201220570175 CN201220570175 CN 201220570175 CN 201220570175 U CN201220570175 U CN 201220570175U CN 202922389 U CN202922389 U CN 202922389U
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- linear motor
- linear electric
- connection plate
- connecting plate
- electric motors
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Abstract
The utility model relates to a connection plate simplified hydrostatic guideway for mounting and debugging a linear motor. The hydrostatic guideway comprises a planker, a base and the linear motor, wherein the planker is connected with the linear motor by a connection plate; the two sides of the connection plate are clamped in the planker; the linear motor comprises a primary linear motor and a secondary linear motor; the primary linear motor is fixed below the connection plate by bolts; the upside of the connection plate is fixedly connected with the planker by bolts; the secondary linear motor is fixed on the base; and a gap between the primary linear motor and the secondary linear motor is adjusted by adjusting the thickness of the connection plate. According to the hydrostatic guideway, the processing difficulty of the hydrostatic guideway is reduced greatly, so that the hydrostatic guideway is easier to realize technologically; the linear motor is easy to mount and dismount by pushing in and pulling out the connection plate like a drawer; and during the course of assembling, the gap between the primary linear motor and the secondary linear motor is easy to adjust, only by changing the thickness of the connection plate. The hydrostatic guideway is suitable for grinding carriage feeding mechanisms of high-speed crankshaft/camshaft grinding machines.
Description
Technical field
The utility model relates to a kind of static-pressure guide rail structure, especially a kind of machine tool static-pressure guide rail structure that is fit to high rigidity high-precision high dynamic response campaign.
Background technology
Static-pressure guide rail structure be mainly used in adopting the CBN emery wheel with grinding machines such as dynamic crankshaft/camshafts, to adapt to the high rigidity high-precision high dynamic response requirement of follow grinding.At present, hydrostatic slideway has the closed and force-closed formula of structure, use the enclosed guide rail of structure, complex structure, difficulty of processing is large, is difficult to adjust after installing again, and the guide rail of force-closed formula, although guide rail structure is simple, because the permanent magnet of the secondary iron core of linear electric motors has a powerful static magnetic field and quite high ferromagnetic attraction force, assembling, regulate, dismounting is all very difficult.So need to improve existing static-pressure guide rail structure, when satisfying high rigidity high-precision high dynamic response requirement, reduce difficulty of processing and be convenient to linear electric motors the adjusting dismounting is installed.
Summary of the invention
The utility model is to solve the closed static-pressure guide rail structure complexity of structure, during the assembling of direct-drive type hydrostatic slideway, the linear electric motors gap is difficult to be adjusted to claimed range, and the technical problem that is difficult to dismantle after the linear electric motors installation, and a kind of hydrostatic slideway that adopts connecting plate to simplify the linear electric motors installation and debugging is provided, this hydrostatic slideway can satisfy instructions for use, dismounting and the adjustment that facilitates simultaneously linear electric motors simple in structure.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of hydrostatic slideway that adopts connecting plate to simplify the linear electric motors installation and debugging, comprise planker, base, linear electric motors, be characterized in: connecting plate is shaped as " protruding " shape, be connected by connecting plate between planker and linear electric motors, and connecting plate both sides projection blocks respectively and is placed on recess in the middle of planker.
Linear electric motors comprise linear electric motor primary and linear electric motors secondary, wherein, linear electric motor primary is bolted on below connecting plate, is fixedly connected with planker by bolt above connecting plate.Linear electric motors are secondary to be fixed on base, and realize by adjusting connecting plate thickness in the gap between linear electric motor primary and linear electric motors are secondary.
The utility model beneficial effect compared with the prior art is that the utility model greatly reduces the difficulty of processing of hydrostatic slideway, makes hydrostatic slideway more easily realize on technique; Linear electric motors are easy to installing/dismounting, connecting plate are drawn in to pull out getting final product as drawer; During assembling, the gap between linear electric motor primary is secondary is easy to adjust, and the thickness that changes connecting plate gets final product.The utility model is applicable to the grinder wheel frame feed mechanisms such as high speed servo bent axle/camshaft.
Description of drawings
Fig. 1 is structure cutaway view of the present utility model;
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, employing connecting plate of the present utility model is simplified the hydrostatic slideway of linear electric motors installation and debugging, comprises that planker 1, base 2, connecting plate 3, linear electric motor primary 4, linear electric motors are secondary 5, block 6, hydraulic bjuffer 7 etc.
Be connected by connecting plate 3 between planker 1 and linear electric motors, connecting plate 3 is shaped as " protruding " shape, and connecting plate 3 both sides are blocked respectively and are placed on recess in the middle of planker 1.Linear electric motors comprise linear electric motor primary 4 and linear electric motors secondary 5, wherein, linear electric motor primary 4 is bolted on below connecting plate 3, above connecting plate 3 by bolt with drag 1 to be fixedly connected with.Linear electric motors secondary 5 are fixed on base 2, and realize by adjusting connecting plate thickness in the gap between linear electric motor primary 4 and linear electric motors secondary 5.
The utility model is by the cooperation of planker 1 and base 2 upper/lower guide faces, and the powerful suction between linear electric motor primary 4 and linear electric motors secondary 5, forms force-closed formula static-pressure guide rail structure, has very high rigidity.
The installation and removal of linear electric motors are drawn in connecting plate 3 to pull out and are got final product, and linear electric motor primary 4 is realized with the thickness that change connecting plate 3 is passed through in the adjustment of secondary 5 gaps of linear electric motors.
The linear electric motors iron core that the utility model uses is permanent magnet, and elementary and secondary suction can reach 2 tons, inhales mutually with linear electric motors secondary 5 when " protruding " shape card platform structure of connecting plate 3 can prevent linear electric motor primary 4 installing/dismounting and unexpected contact-impact.Huge suction is equivalent to the guide rail preload, guarantees the rigidity of guide rail, guide rail is formed in vertical direction force-closed, and the two sides upper/lower guide forms an oil film contact-making surface and gets final product at each, has simplified guide rail structure.
Claims (3)
1. hydrostatic slideway that adopts connecting plate to simplify the linear electric motors installation and debugging, comprise planker (1), base (2), linear electric motors, it is characterized in that: described connecting plate (3) is shaped as " protruding " shape, be connected by connecting plate (3) between planker (1) and linear electric motors, and connecting plate (3) both sides projection blocks respectively and is placed on recess in the middle of planker (1).
2. employing connecting plate according to claim 1 is simplified the hydrostatic slideway of linear electric motors installation and debugging, it is characterized in that: described linear electric motors comprise linear electric motor primary (4) and linear electric motors secondary (5), wherein, linear electric motor primary (4) is bolted on below connecting plate (3), is fixedly connected with planker (1) by bolt above connecting plate (3).
3. employing connecting plate according to claim 2 is simplified the hydrostatic slideway of linear electric motors installation and debugging, it is characterized in that: described linear electric motors secondary (5) are fixed on base (2), and realize by adjusting connecting plate thickness in the gap between linear electric motor primary (4) and linear electric motors secondary (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220570175 CN202922389U (en) | 2012-11-01 | 2012-11-01 | Connection plate simplified hydrostatic guideway for mounting and debugging linear motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220570175 CN202922389U (en) | 2012-11-01 | 2012-11-01 | Connection plate simplified hydrostatic guideway for mounting and debugging linear motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202922389U true CN202922389U (en) | 2013-05-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220570175 Expired - Lifetime CN202922389U (en) | 2012-11-01 | 2012-11-01 | Connection plate simplified hydrostatic guideway for mounting and debugging linear motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202922389U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692223A (en) * | 2013-12-09 | 2014-04-02 | 上海机床厂有限公司 | Precise transmission liquid hydrostatic guide rail driven by adopting linear motor |
| CN103692348A (en) * | 2013-12-09 | 2014-04-02 | 上海机床厂有限公司 | Closed static pressure guide rail with static pressure oil film clearance compensation function |
| CN106516620A (en) * | 2016-12-26 | 2017-03-22 | 贵阳普天物流技术有限公司 | Drive method and device for annular sorting machine |
| CN111342600A (en) * | 2018-12-19 | 2020-06-26 | 艾塔尔公司 | Linear motor system and interface device for linear motor |
| CN113427325A (en) * | 2021-07-16 | 2021-09-24 | 吉林大学 | Electromagnetic current coupling optical curved surface precision polishing machining tool and machining method |
-
2012
- 2012-11-01 CN CN 201220570175 patent/CN202922389U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103692223A (en) * | 2013-12-09 | 2014-04-02 | 上海机床厂有限公司 | Precise transmission liquid hydrostatic guide rail driven by adopting linear motor |
| CN103692348A (en) * | 2013-12-09 | 2014-04-02 | 上海机床厂有限公司 | Closed static pressure guide rail with static pressure oil film clearance compensation function |
| CN103692223B (en) * | 2013-12-09 | 2016-04-13 | 上海机床厂有限公司 | Adopt the Precise transmission liquid hydrostatic guide rail that linear electric motors drive |
| CN103692348B (en) * | 2013-12-09 | 2016-11-02 | 上海机床厂有限公司 | Closed hydrostatic slideway with static pressure oil film clearance compensation function |
| CN106516620A (en) * | 2016-12-26 | 2017-03-22 | 贵阳普天物流技术有限公司 | Drive method and device for annular sorting machine |
| CN111342600A (en) * | 2018-12-19 | 2020-06-26 | 艾塔尔公司 | Linear motor system and interface device for linear motor |
| CN111342600B (en) * | 2018-12-19 | 2024-04-26 | 艾塔尔公司 | Linear motor system and interface device for linear motor |
| CN113427325A (en) * | 2021-07-16 | 2021-09-24 | 吉林大学 | Electromagnetic current coupling optical curved surface precision polishing machining tool and machining method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130508 |