CN206883423U - Superfinishing head - Google Patents
Superfinishing head Download PDFInfo
- Publication number
- CN206883423U CN206883423U CN201720785530.0U CN201720785530U CN206883423U CN 206883423 U CN206883423 U CN 206883423U CN 201720785530 U CN201720785530 U CN 201720785530U CN 206883423 U CN206883423 U CN 206883423U
- Authority
- CN
- China
- Prior art keywords
- oilstone
- casing
- cylinder
- traveller
- constant
- 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.)
- Expired - Fee Related
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of superfinishing head,Including oilstone constant-voltage equipment and bottom plate,Bottom plate is provided with guide rail,Sliding support has casing on guide rail,Eccentric rocking equipment is provided with casing,The drive device moved by screw nut device drive case on guide rail is additionally provided with bottom plate,The eccentric rocking equipment includes the traveller being arranged in casing,Eccentrically weighted shaft and connecting rod,Eccentrically weighted shaft is driven by the motor being arranged on casing,One movable set of connecting rod is on the eccentric segment of eccentrically weighted shaft,Connecting rod other end is hinged with traveller right-hand member,Traveller left end is connected by the protruding casing of the sliding sleeve being arranged on casing with oilstone constant-voltage equipment,The oilstone constant-voltage equipment includes cylinder,It is connected on the right side of cylinder by dovetail configuration with traveller left end,The oilstone clamp of activity is provided with cylinder bore,Oilstone clamp lower end is clamped with oilstone,The piston rod of cylinder of the oilstone clamp upper end with being arranged on cylinder upper end is connected.
Description
Technical field
Ultraprecision Machining Technology field is the utility model is related to, especially a kind of superfinishing head.
Background technology
Microstoning is the finished machined carried out using the microstone on rocking equipment to polished surface, often
Superfinishing head can not meet the requirement for processing slender axles.
Utility model content
The technical problems to be solved in the utility model is：Overcome deficiency in the prior art, there is provided one kind is used to process carefully
The superfinishing head of major axis.
Technical scheme is used by the utility model solves its technical problem：A kind of superfinishing head, including oilstone are permanent
Pressure device and bottom plate, bottom plate are provided with guide rail, and sliding support has casing on guide rail, and eccentric rocking equipment, bottom plate are provided with casing
On be additionally provided with the drive device moved by screw nut device drive case on guide rail,
The eccentric rocking equipment includes traveller, eccentrically weighted shaft and the connecting rod being arranged in casing, and eccentrically weighted shaft is by setting
Motor driving on casing, one movable set of connecting rod is on the eccentric segment of eccentrically weighted shaft, connecting rod other end and traveller right-hand member
Be hinged, traveller left end is connected by the protruding casing of the sliding sleeve being arranged on casing with oilstone constant-voltage equipment,
The oilstone constant-voltage equipment includes cylinder, is connected on the right side of cylinder by dovetail configuration with traveller left end, cylinder bore
In be provided with the oilstone clamp of activity, oilstone clamp lower end is clamped with oilstone, oilstone clamp upper end and is arranged on cylinder
The piston rod of the cylinder at end is connected.
The beneficial effects of the utility model are：The utility model is simple in construction, practical, can meet microstoning slender axles
It is required that.
Brief description of the drawings
The utility model is further illustrated with embodiment below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure：1. bottom plate；2. casing；3. screw nut device；4. drive device；5. oilstone；6. traveller；7. bias turns
Axle；8. connecting rod；9. motor；10. cylinder；11. oilstone clamp；12. cylinder.
Embodiment
The utility model is further described presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the present utility model, therefore it only shows the composition relevant with the utility model.
A kind of superfinishing head as shown in Figure 1, including oilstone constant-voltage equipment and bottom plate 1, bottom plate 1 are provided with guide rail, led
Sliding support has casing 2 on rail, and the eccentric rocking equipment for being used for improving workpiece processing quality is provided with casing 2, is also set on bottom plate 1
Have a drive device 4 moved back and forth by the drive case 2 of screw nut device 3 on guide rail, the leading screw of screw nut device 3 with
Drive device 4 is connected, and drive device 4 is stepper motor, and drive device 4 is driven on oilstone constant-voltage equipment by drive case 2
Oilstone 5 moved along workpiece (not shown) axial reciprocating, to workpiece carry out microstoning,
The eccentric rocking equipment includes being arranged on traveller 6, eccentrically weighted shaft 7 and connecting rod 8 in casing 2, eccentrically weighted shaft 7 by
The motor 9 being arranged on casing 2 drives, and motor 9 is buncher, eccentric segment of 8 one movable sets of connecting rod in eccentrically weighted shaft 7
On, the other end of connecting rod 8 is hinged with the right-hand member of traveller 6, the left end of traveller 6 by the protruding casing 2 of the sliding sleeve being arranged on casing 2 with
Oilstone constant-voltage equipment is connected,
The oilstone constant-voltage equipment includes cylinder 10, and the right side of cylinder 10 is connected by dovetail configuration with the left end of traveller 6, cylinder
The oilstone clamp 11 of activity is provided with 10 endoporus, the lower end of oilstone clamp 11 is clamped with oilstone 5, the upper end of oilstone clamp 11 with
The piston rod for being arranged on the cylinder 12 of the upper end of cylinder 10 is connected.
The left and right that the rotary motion of motor 9 is converted into traveller 6 by eccentric rocking equipment by eccentrically weighted shaft 7 and connecting rod 8 is past
Multiple motion, so as to produce concussion motion when making the oilstone 5 on oilstone constant-voltage equipment work by traveller 6；Oilstone constant-voltage equipment
Cylinder 12 acts on workpiece surface after oilstone 5 is pushed by oilstone clamp 11, to realize the automatic compensation after the abrasion of oilstone 5
Function, the 0.3~0.4MPa of air pressure of cylinder 12 during extra coarse, the overtime 0.2~0.3MPa of air pressure of cylinder 12 of essence；Oilstone constant-voltage equipment can lead to
Cross dovetail configuration to move forward and backward, the position of cylinder 10 is locked by some screw and nuts being arranged on cylinder 10；Slender axles
Workpiece is by a pair of driven roller (not shown) and a pair of help roll (not shown) supports, and the rotation of elongated shaft-like work is by driving
Dynamic frictional force drives between roller and elongated shaft-like work.
For above-mentioned embodiment only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with this skill
The personage of art can understand content of the present utility model and be carried out, and protection model of the present utility model can not be limited with this
Enclose, all equivalent change or modifications made according to the utility model Spirit Essence, should all cover in protection model of the present utility model
In enclosing.
Claims (1)
1. a kind of superfinishing head, it is characterized in that：Including oilstone constant-voltage equipment and bottom plate, bottom plate is provided with guide rail, is slided on guide rail
It is dynamic to be supported by casing, eccentric rocking equipment is provided with casing, is additionally provided with bottom plate and is being led by screw nut device drive case
The drive device moved on rail,
The eccentric rocking equipment includes traveller, eccentrically weighted shaft and the connecting rod being arranged in casing, and eccentrically weighted shaft is by being arranged on case
Motor driving on body, on the eccentric segment of eccentrically weighted shaft, connecting rod other end is hinged one movable set of connecting rod with traveller right-hand member,
Traveller left end is connected by the protruding casing of the sliding sleeve being arranged on casing with oilstone constant-voltage equipment,
The oilstone constant-voltage equipment includes cylinder, is connected on the right side of cylinder by dovetail configuration with traveller left end, is set in cylinder bore
There is the oilstone clamp of activity, oilstone clamp lower end is clamped with oilstone, and oilstone clamp upper end is with being arranged on cylinder upper end
The piston rod of cylinder is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720785530.0U CN206883423U (en) | 2017-06-29 | 2017-06-29 | Superfinishing head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720785530.0U CN206883423U (en) | 2017-06-29 | 2017-06-29 | Superfinishing head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206883423U true CN206883423U (en) | 2018-01-16 |
Family
ID=61297952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720785530.0U Expired - Fee Related CN206883423U (en) | 2017-06-29 | 2017-06-29 | Superfinishing head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206883423U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775038A (en) * | 2020-06-23 | 2020-10-16 | 宁波安杰森精密机械制造有限公司 | High-precision reciprocating single-shaft oscillation ultra-precision grinding machine |
-
2017
- 2017-06-29 CN CN201720785530.0U patent/CN206883423U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111775038A (en) * | 2020-06-23 | 2020-10-16 | 宁波安杰森精密机械制造有限公司 | High-precision reciprocating single-shaft oscillation ultra-precision grinding machine |
| CN111775038B (en) * | 2020-06-23 | 2022-04-22 | 宁波安杰森精密机械制造有限公司 | High-precision reciprocating single-shaft oscillation ultra-precision grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20180629 |