CN110587478A - Multi-direction floating combined structure main shaft - Google Patents
Multi-direction floating combined structure main shaft Download PDFInfo
- Publication number
- CN110587478A CN110587478A CN201911042537.3A CN201911042537A CN110587478A CN 110587478 A CN110587478 A CN 110587478A CN 201911042537 A CN201911042537 A CN 201911042537A CN 110587478 A CN110587478 A CN 110587478A
- Authority
- CN
- China
- Prior art keywords
- floating
- sliding
- main shaft
- cylinder
- slide rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000005498 polishing Methods 0.000 claims abstract description 25
- 238000005096 rolling process Methods 0.000 claims description 8
- 238000000227 grinding Methods 0.000 abstract description 8
- 238000005299 abrasion Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010408 sweeping Methods 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/02—Frames; Beds; Carriages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
- B24B49/16—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load
- B24B49/165—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation taking regard of the load for grinding tyres
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
Abstract
The invention relates to a multi-direction floating combined structure main shaft which comprises a bottom plate, wherein a pair of slide rail structures is transversely arranged on the bottom plate, a floating sliding table is arranged between the slide rail structures in a sliding manner, a floating polishing main shaft is vertically arranged on the floating sliding table, corresponding grinding heads are arranged on the floating polishing main shaft and used for polishing, polishing and grinding a workpiece to be processed, a cylinder rod of an air cylinder is connected to one side of the floating sliding table, and the air cylinder drives the floating sliding table to transversely slide along the slide rail structures. The structure of the invention can ensure that the pressure applied to the product in the downward and horizontal directions of the main shaft simultaneously or independently is stable and controllable, has high processing precision and processing efficiency, and saves stations.
Description
Technical Field
The invention relates to the technical field of polishing/sweeping/grinding, in particular to a spindle with a multidirectional floating combined structure.
Background
The polishing equipment is used for polishing, the surface smoothness of a product is improved, but the requirements on the appearance, the appearance and the attractiveness of the product are improved at present, the existing polishing equipment cannot meet the requirements on products with curved surfaces, special-shaped appearances and the like, or the processing efficiency is low, the existing equipment can only use a fixed processing track when processing the curved surfaces or the special-shaped surfaces, but due to the abrasion of a polishing material and the tolerance of the product, the pressure applied to the product cannot be accurately controlled during actual processing, the product can be changed along with the abrasion of the polishing material or the size of the product, and only the processing time is prolonged in order to achieve the required polishing effect and removal amount, but the efficiency is reduced.
The invention provides a multi-direction floating combined structure main shaft, which can ensure that the pressure applied to a product in the downward and horizontal directions of the main shaft simultaneously or independently is stable and controllable in the processing process, particularly the processing of the side surface appearance is realized, the influence of the abrasion of a polishing material and the dimensional tolerance of the product is avoided, the pressure can be continuously and stably output, the processing consistency and higher efficiency are ensured, various action modes can be realized, and the processing of various processing technologies of the product is finished on the same station, so that the processing efficiency is further improved.
Disclosure of Invention
The invention aims to overcome the problems in the prior art and provides a spindle with a multidirectional floating combined structure.
In order to achieve the technical purpose and achieve the technical effect, the invention is realized by the following technical scheme:
the utility model provides a multi-direction integrated configuration main shaft that floats, includes the bottom plate, transversely be equipped with a pair of slide rail structure on the bottom plate be equipped with unsteady slip table between the slide rail structure with sliding, the vertical polishing main shaft that floats that is equipped with on the slip table, the polishing main shaft that floats is equipped with corresponding bistrique for polish, sweep light and grind processing to the work piece, one side of the slip table that floats is connected with the jar pole of cylinder, the cylinder drive is floated the slip table and is followed slide rail structure lateral sliding.
Furthermore, the air cylinder is fixed on the bottom plate through a corresponding air cylinder bracket.
Furthermore, a cylinder rod of the cylinder is connected with a floating joint through the cylinder and is connected with a floating sliding table.
Furthermore, the two ends of the slide rail structure are provided with sliding limiting seats, and the sliding limiting seats are located on the sliding track of the floating sliding table and used for limiting the maximum sliding stroke of the floating sliding table.
Further, the slide rail structure is an aerostatic linear guide rail, a rolling linear bearing or a rolling linear guide rail.
The invention has the beneficial effects that:
the structure of the invention can ensure that the pressure applied to the product in the downward and horizontal directions of the main shaft simultaneously or independently is stable and controllable, especially the side surface appearance processing is carried out, the invention is not influenced by the abrasion of polishing materials and the dimensional tolerance of the product, can continuously and stably output the pressure, ensures the processing consistency and higher efficiency, can realize various action modes, can process and finish various processing technologies of the product on the same station, and further improves the processing efficiency.
Drawings
FIG. 1 is a top view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a side view of the present invention;
fig. 4 is a perspective view of the present invention.
The reference numbers in the figures illustrate: 1. the polishing main shaft that floats 2, the spacing seat that slides, 3, slide rail structure, 4, the unsteady joint of cylinder connection, 5, cylinder, 6, air inlet, 7, bottom plate, 8, air static pressure linear guide, 9, the slip table that floats.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
As shown in fig. 1 to 4, a multi-directional floating combined structure spindle comprises a bottom plate 7, a pair of slide rail structures 3 is transversely arranged on the bottom plate 7, namely, the slide rail structures 3 are arranged along the X axial direction, a floating sliding table 9 is arranged between the slide rail structures 3 in a sliding way, a floating polishing main shaft 1 is vertically arranged on the floating sliding table 9, namely, the floating polishing main shaft 1 is arranged along the Z-axis direction, the floating polishing main shaft 1 is provided with a corresponding grinding head, used for polishing, sweeping and grinding a workpiece to be processed, one side of the floating sliding table 9 is connected with a cylinder rod of the air cylinder 5, the air cylinder 5 drives the floating sliding table 9 to transversely slide along the sliding rail structure 3, in this embodiment, a pipeline, a valve and an air source matched with the air cylinder 5 are also arranged, and the air pressure of the compressed air is controlled by the valve, so that the horizontal (namely, X-axis) output force applied to the floating sliding table 9 by the cylinder rod of the air cylinder 5 is controlled.
The cylinders 5 are fixed on the bottom plate 7 by corresponding cylinder supports.
And a cylinder rod of the cylinder 5 is connected with the floating joint 4 through the cylinder and is connected with the floating sliding table 9.
The both ends of slide rail structure 3 are equipped with the spacing seat of slip 2, the spacing seat of slip 2 is located the slip orbit of slip table 9 that floats for it is spacing to the biggest slip stroke of the slip table 9 that floats, and in this embodiment, the spacing seat of slip 2 snap-on is on slide rail structure 3, constitutes the stopper to the extension between the spacing seat of slip 2, and is spacing to the biggest slip stroke of the slip table 9 that floats.
The slide rail structure 3 is an aerostatic linear guide 8, a rolling linear bearing or a rolling linear guide, as shown in fig. 3, in this embodiment, the aerostatic linear guide 8 is preferred, and the aerostatic linear guide 8 is provided with a corresponding air inlet 6 for forming air suspension by filling air, so as to realize zero friction sliding between the floating sliding table 9 and the aerostatic linear guide 8, and in addition, if the rolling linear bearing or the rolling linear guide is selected, the installation mode needs to be adjusted in an adaptive manner compared with fig. 3.
Operation process and principle of the invention
During operation, the pressure difference of air inlet at two ends of the air cylinder 5 is controlled, the air cylinder 5 horizontally outputs power to drive the floating sliding table 9, so that the floating polishing main shaft 1 is driven by the floating sliding table 9 to do low-friction movement in the horizontal direction relative to the bottom plate 7 along the sliding rail structure 3, the horizontal output force of the air cylinder 5 is applied to a corresponding grinding head through the floating polishing main shaft 1, and the floating polishing main shaft 1 applies vertical pressure to the grinding head, so that the grinding head can output stable force in the vertical and horizontal directions simultaneously, the output force is kept stable and not influenced by the vertical and horizontal movement, especially when a special-shaped curved surface is processed, the output direction is a low-friction mechanism, so that the air cylinder 5 can freely extend and retract, the curved surface is completely attached, and meanwhile, the output force can.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a multi-direction integrated configuration main shaft that floats, includes bottom plate (7), its characterized in that, transversely be equipped with a pair of slide rail structure (3) on bottom plate (7) slide rail structure (3) between be equipped with unsteady slip table (9) with sliding, it goes up vertical polishing main shaft (1) of floating to be equipped with on slip table (9), be equipped with corresponding bistrique on the polishing main shaft (1) of floating for polish, sweep light and grind processing to the work piece, one side of slip table (9) of floating is connected with the jar pole of cylinder (5), slide rail structure (3) lateral sliding are followed in slip table (9) are floated in cylinder (5) drive.
2. The multi-directional floating assembly spindle of claim 1, wherein the air cylinders (5) are fixed to the base plate (7) by means of corresponding cylinder supports.
3. The multi-direction floating combined structure main shaft according to claim 2, wherein a cylinder rod of the cylinder (5) is connected with the floating sliding table (9) through a cylinder connecting floating joint (4).
4. The multi-direction floating combined structure spindle of claim 1, wherein two ends of the sliding rail structure (3) are provided with sliding limiting seats (2), and the sliding limiting seats (2) are located on the sliding track of the floating sliding table (9) and used for limiting the maximum sliding stroke of the floating sliding table (9).
5. Multidirectional floating combined structure spindle according to claim 1 or 4, characterized in that the sliding rail structure (3) is an aerostatic linear guide, a rolling linear bearing or a rolling linear guide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911042537.3A CN110587478A (en) | 2019-10-30 | 2019-10-30 | Multi-direction floating combined structure main shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911042537.3A CN110587478A (en) | 2019-10-30 | 2019-10-30 | Multi-direction floating combined structure main shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110587478A true CN110587478A (en) | 2019-12-20 |
Family
ID=68852070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911042537.3A Pending CN110587478A (en) | 2019-10-30 | 2019-10-30 | Multi-direction floating combined structure main shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110587478A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6248005B1 (en) * | 1998-08-09 | 2001-06-19 | Emutech Co., Ltd. | Method and device for polishing work edge |
| JP2010196819A (en) * | 2009-02-25 | 2010-09-09 | Ckd Corp | Linear actuator |
| CN203863483U (en) * | 2014-05-28 | 2014-10-08 | 上海索鲁馨自动化有限公司 | Front-to-back floating device for polishing machine |
| CN208645249U (en) * | 2018-07-16 | 2019-03-26 | 瑞迈智能系统（东莞）有限公司 | A kind of automatic slide unit |
| CN211540826U (en) * | 2019-10-30 | 2020-09-22 | 苏州达菱工控设备有限公司 | Multi-direction floating combined structure main shaft |
-
2019
- 2019-10-30 CN CN201911042537.3A patent/CN110587478A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6248005B1 (en) * | 1998-08-09 | 2001-06-19 | Emutech Co., Ltd. | Method and device for polishing work edge |
| JP2010196819A (en) * | 2009-02-25 | 2010-09-09 | Ckd Corp | Linear actuator |
| CN203863483U (en) * | 2014-05-28 | 2014-10-08 | 上海索鲁馨自动化有限公司 | Front-to-back floating device for polishing machine |
| CN208645249U (en) * | 2018-07-16 | 2019-03-26 | 瑞迈智能系统（东莞）有限公司 | A kind of automatic slide unit |
| CN211540826U (en) * | 2019-10-30 | 2020-09-22 | 苏州达菱工控设备有限公司 | Multi-direction floating combined structure main shaft |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination |