CN202825518U - Machine tool polishing device - Google Patents
Machine tool polishing device Download PDFInfo
- Publication number
- CN202825518U CN202825518U CN 201220175193 CN201220175193U CN202825518U CN 202825518 U CN202825518 U CN 202825518U CN 201220175193 CN201220175193 CN 201220175193 CN 201220175193 U CN201220175193 U CN 201220175193U CN 202825518 U CN202825518 U CN 202825518U
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- Prior art keywords
- machine tool
- polishing
- grinding head
- handle
- knife
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Abstract
The utility model provides a machine tool polishing device which comprises a machine tool main shaft, a knife handle, a connection rod and a polishing grinding head, wherein the machine tool main shaft, the knife handle, the connection rod and the polishing grinding head are connected in sequence; the machine tool main shaft, the knife handle and the connection rod keep coaxial; a spring is arranged inside the knife handle; one end of the spring abuts against the interior of the knife handle in a connection mode; the other end of the spring abuts against the connection rod in a connection mode; and a universal joint is arranged between the connection rod and the polishing grinding head. The arrangement of the spring and the universal joint is beneficial for improving polishing performance of the machine tool polishing device.
Description
Technical field
The utility model relates to a kind of lathe burnishing device.
Background technology
At present to metal or nonmetal curved surface, forming surface starve grinding, polishing mainly realizes by the lathe burnishing device.The dynamical system of lathe burnishing device transfers torque to and drives the rotation of polishing grinding head for polishing on the polishing grinding head for polishing, and this grinding head for polishing produces friction with surface of the work and realizes polishing in rotary course.
The patent No. a kind of bending grinding-polishing working head that has been 95201805.5 patent disclosure, this working head is made of working end, pressure adjustable side and universal joint, the working end is made of metal abrasive disc, elastomeric pad, backing plate, nut and screw rod, the metal abrasive disc grips together with backing plate, elastomeric pad by screw rod and nut.One end of screw rod links to each other with the metal abrasive disc, and its other end links to each other with an end of universal joint.The pressure control end is made of sliding sleeve, spring and bolt, and an end of slide-bar links to each other with an end of universal joint, and its other end heads on spring in sliding sleeve.Bolt is pressed in spring on the slide-bar in the outer end of sliding sleeve, and two pins of slide-bar are limited in two chutes of sliding sleeve and control slide-bar and axially move in sliding sleeve, to regulate grinding and polishing pressure.In technique scheme, the metal abrasive disc is connected backing plate, elastomeric pad and be connected with universal joint by screw rod with nut, and it relates to the more and complex structure of amount of parts.
The utility model content
For the problems referred to above, the purpose of this utility model is to provide a kind of lathe burnishing device that can improve polishing performance.
The utility model proposes a kind of lathe burnishing device, comprise the machine tool chief axis, handle of a knife, connecting rod and the grinding head for polishing that connect successively, wherein, the coaxial setting of described machine tool chief axis, handle of a knife and connecting rod, it is characterized in that, be provided with spring in described handle of a knife, an end and the handle of a knife inside of this spring connect, and its other end and described connecting rod connect; Between described connecting rod and described grinding head for polishing, be provided with universal joint.
Owing in described handle of a knife, be provided with spring, can utilize according to the machining locus of lathe the elastic deformation of spring to adjust or cushion described machine tool chief axis suffered impulsive force it is axial, be conducive to protect machine tool chief axis and workpiece.
Simultaneously, owing between described connecting rod and described grinding head for polishing, be provided with universal joint, can change the direction of motion of described grinding head for polishing by this universal joint, the tangent line that guarantees the polishing curved surface of the direction of motion of described grinding head for polishing and described workpiece is consistent, and is conducive to realize the curved surface polishing function of described burnishing device.In addition, when the march mirror polish, change and regulated by the decrement of described spring because polishing locus and described universal joint change the pressure that causes described workpiece, improved the flexibility of described burnishing device, be conducive to protect described workpiece and described machine tool chief axis.
Preferably, described grinding head for polishing is bonding by bonding agent and described universal joint, can reduce described grinding head for polishing and the amount of parts that described universal joint realization is connected, and is conducive to simplify the structure of described burnishing device.
Preferably, the end that described handle of a knife is connected with described machine tool chief axis is taper, offers the tapering interface that matches with this taper on the described machine tool chief axis.
Preferably, described connecting rod is connected by pin with described universal joint.
Preferably, described lathe is Digit Control Machine Tool.
Description of drawings
Fig. 1 is the schematic diagram of lathe burnishing device.
The specific embodiment
The below is elaborated to the specific embodiment of lathe burnishing device described in the utility model with reference to Fig. 1 as an example of Digit Control Machine Tool example.In following description, will be defined as near an end of machine tool chief axis the upper end, will be defined as the lower end away from an end of machine tool chief axis.
As shown in Figure 1, the burnishing device of this Digit Control Machine Tool comprises machine tool chief axis 1, handle of a knife 2, connecting rod 4 and the grinding head for polishing 6 that connects successively, be provided with universal joint 5 between this connecting rod 4 and grinding head for polishing 6, machine tool chief axis 1, handle of a knife 2 and connecting rod 4 are coaxial setting.Machine tool chief axis 1 is the part of Digit Control Machine Tool main body, offers a tapering interface 11 at this machine tool chief axis 1, and the tapering of this tapering interface 11 is generally 7:24.The upper end of handle of a knife 2 is connected with the lower end of machine tool chief axis 1, handle of a knife 2 in order to machine tool chief axis 1 rotatablely move and torque passes to grinding head for polishing 6 by connecting rod 4 and universal joint 5.The dynamical system of burnishing device drives grinding head for polishing 6 and rotates, and produces friction and workpiece 7 is carried out polishing by the rotation of grinding head for polishing 6 and the surface of workpiece 7.
Handle of a knife 2 is comprised of the first connecting portion 21 and handle body 22, and the first connecting portion 21 is whole tapered, and this taper matches with tapering interface 11, and machine tool chief axis 1 is connected with the cooperation of tapering interface 11 by this first connecting portion 21 with handle of a knife 2.In the handle body 22 of handle of a knife 2, offer a cavity 23, this cavity 23 has an opening relative with workpiece 7, be provided with a spring 3 in this cavity 23, an end (upper end) of this spring 3 connects with handle of a knife inside, and its other end (lower end) connects with connecting rod 4.Wherein, handle of a knife 2 is general connection mode with the connected mode of connecting rod 4, and and therefore not to repeat here.
Before the polishing, the grinding head for polishing 6 of axially giving first along connecting rod 4 applies an axial force, spring 3 in this axial force compression handle of a knife 2, the restoring force of this spring 3 is passed on the grinding head for polishing 6 by connecting rod 4, universal joint 5 successively, grinding head for polishing 6 is rotated with workpiece 7 and rubs, thereby polishing is carried out on the surface of workpiece 7.Owing in handle of a knife 2, be provided with spring 3, can utilize according to the machining locus of Digit Control Machine Tool the elastic deformation of spring 3 to adjust or cushion machine tool chief axis 1 suffered impulsive force it is axial, be conducive to protect machine tool chief axis and and workpiece 7.
Simultaneously, owing between connecting rod 4 and grinding head for polishing 6, be provided with universal joint 5, can change the direction of motion of grinding head for polishing 6 by this universal joint 5, guarantee that the tangent line of the polishing curved surface of the direction of motion of grinding head for polishing 6 and workpiece 7 is consistent, be conducive to realize the curved surface polishing function of burnishing device.In addition, when the march mirror polish, change and regulated by the decrement of spring 3 because polishing locus and universal joint change the pressure that causes workpiece, improved the flexibility of burnishing device, be conducive to protect workpiece 7 and machine tool chief axis 1.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model, in a word, all within spirit of the present utility model and principle; any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (5)
1. lathe burnishing device, comprise the machine tool chief axis (1) that connects successively, handle of a knife (2), connecting rod (4) and grinding head for polishing (6), wherein, described machine tool chief axis (1), handle of a knife (2) and the coaxial setting of connecting rod (4), it is characterized in that, in described handle of a knife (2), be provided with spring (3), one end and the handle of a knife inside of this spring (3) connect, its other end and described connecting rod (4) connect, and are provided with universal joint (5) between described connecting rod (4) and described grinding head for polishing (6).
2. lathe burnishing device according to claim 1 is characterized in that, described grinding head for polishing (6) is bonding by bonding agent and described universal joint (5).
3. lathe burnishing device according to claim 1 and 2, it is characterized in that, the end that described handle of a knife (2) is connected with described machine tool chief axis (1) is taper, offers the tapering interface (11) that matches with this taper on the described machine tool chief axis (1).
4. lathe burnishing device according to claim 1 and 2 is characterized in that, described connecting rod (4) is connected by pin with described universal joint (5).
5. lathe burnishing device according to claim 1 and 2 is characterized in that, described lathe is Digit Control Machine Tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220175193 CN202825518U (en) | 2012-04-23 | 2012-04-23 | Machine tool polishing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220175193 CN202825518U (en) | 2012-04-23 | 2012-04-23 | Machine tool polishing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202825518U true CN202825518U (en) | 2013-03-27 |
Family
ID=47937310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220175193 Expired - Lifetime CN202825518U (en) | 2012-04-23 | 2012-04-23 | Machine tool polishing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202825518U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923500A (en) * | 2014-03-20 | 2015-09-23 | 姜涛 | Novel glue mark removing machine |
| CN105352834A (en) * | 2015-10-27 | 2016-02-24 | 沈阳航空航天大学 | Test device and test method of friction and wear performance of material |
| CN105437058A (en) * | 2015-11-10 | 2016-03-30 | 佛山市新恒萃材料科技有限公司 | Omni-directional self-adaptive operation mechanism |
| CN105479288A (en) * | 2015-12-24 | 2016-04-13 | 东莞市建升压铸科技有限公司 | Burr removing device |
| CN106002562A (en) * | 2016-07-07 | 2016-10-12 | 吴志杰 | Grinding and polishing machine and universal grinding head thereof |
| TWI657890B (en) * | 2018-07-03 | 2019-05-01 | National Kaohsiung University Of Science And Technology | Tool assembly and tool holder thereof |
| CN110355664A (en) * | 2019-07-17 | 2019-10-22 | 广州创研智能科技有限公司 | A kind of grinding device |
| CN113334239A (en) * | 2021-05-27 | 2021-09-03 | 成都飞机工业（集团）有限责任公司 | Numerical control equipment spindle inner cone grinding device and grinding method thereof |
-
2012
- 2012-04-23 CN CN 201220175193 patent/CN202825518U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104923500A (en) * | 2014-03-20 | 2015-09-23 | 姜涛 | Novel glue mark removing machine |
| CN105352834A (en) * | 2015-10-27 | 2016-02-24 | 沈阳航空航天大学 | Test device and test method of friction and wear performance of material |
| CN105437058A (en) * | 2015-11-10 | 2016-03-30 | 佛山市新恒萃材料科技有限公司 | Omni-directional self-adaptive operation mechanism |
| CN105479288A (en) * | 2015-12-24 | 2016-04-13 | 东莞市建升压铸科技有限公司 | Burr removing device |
| CN106002562A (en) * | 2016-07-07 | 2016-10-12 | 吴志杰 | Grinding and polishing machine and universal grinding head thereof |
| TWI657890B (en) * | 2018-07-03 | 2019-05-01 | National Kaohsiung University Of Science And Technology | Tool assembly and tool holder thereof |
| CN110355664A (en) * | 2019-07-17 | 2019-10-22 | 广州创研智能科技有限公司 | A kind of grinding device |
| CN110355664B (en) * | 2019-07-17 | 2021-10-12 | 广州创研智能科技有限公司 | Polishing device |
| CN113334239A (en) * | 2021-05-27 | 2021-09-03 | 成都飞机工业（集团）有限责任公司 | Numerical control equipment spindle inner cone grinding device and grinding method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210119 Address after: 266101 Haier Road, Qingdao hi tech Industrial Park, Shandong Province (inside Haier Industrial Park) Patentee after: QINGDAO HAIER MOLDS Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, hi tech park, Laoshan District, Shandong, Qingdao Patentee before: QINGDAO HAIER MOLDS Co.,Ltd. Patentee before: HAIER GROUP Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130327 |