CN104325390A - Emery grinding head for polishing metal workpiece - Google Patents
Emery grinding head for polishing metal workpiece Download PDFInfo
- Publication number
- CN104325390A CN104325390A CN201410452180.7A CN201410452180A CN104325390A CN 104325390 A CN104325390 A CN 104325390A CN 201410452180 A CN201410452180 A CN 201410452180A CN 104325390 A CN104325390 A CN 104325390A
- Authority
- CN
- China
- Prior art keywords
- pin
- polishing
- center
- base plate
- polishing barrel
- 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 title claims abstract description 35
- 229910001651 emery Inorganic materials 0.000 title abstract 4
- 239000002184 metal Substances 0.000 title abstract 2
- 239000011248 coating agent Substances 0.000 claims abstract description 7
- 238000000576 coating method Methods 0.000 claims abstract description 7
- 229910003460 diamond Inorganic materials 0.000 claims description 13
- 239000010432 diamond Substances 0.000 claims description 13
- 239000000428 dust Substances 0.000 claims description 13
- 238000003754 machining Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000007767 bonding agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
- 239000002699 waste material 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
- B24B41/002—Grinding heads
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
The invention belongs to the technical field of machining equipment and particularly relates to an emery grinding head for polishing a metal workpiece. The emery grinding head comprises a connecting handle, a polishing barrel, a base plate and fastening screws, wherein the end part of the connecting handle is integrally provided with a lug boss; non-penetrated threaded holes are formed in the centers of the lug boss and the connecting handle; a plurality of pin holes in an axial direction are formed in the end surface of the lug boss in the circumference direction, and pins are arranged in the pin holes; the polishing barrel is shaped as a truncated cone, the outer surface of the polishing barrel is provided with an emery coating, the small diameter end of the polishing barrel is enclosed, the big diameter end of the polishing barrel is open, the end surface of the enclosed end is provided with pin holes aligned to the pins in position, and a center hole is formed in the center of the end surface of the enclosed end; the base plate is provided with a center hole, grooves for accommodating screw caps of the fastening screws are formed in the center of the outer end surface of the base plate, the inner end surface of the base plate is provided with pin holes aligned to the pins, the fastening screws sequentially penetrate through the center holes of the base plate and the polishing barrel from outside to inside, and the end parts of the fastening screws are tightened in the threaded holes.
Description
Technical field
The invention belongs to machining equipment technical field, particularly relate to a kind of diamond dust bistrique for surface of workpiece polishing.
Background technology
In field of machining, generally involve the more operation that all kinds of surface of the work is polished.The general work in-process of above-mentioned sanding operation carries out in the heart, because different types of surface of the work has different smoothness requirements, just needs to change bistrique when therefore polishing to different workpieces.Existing bistrique is generally integrative-structure, i.e. one-body molded that have various shape, that granularity sand and bonding agent the are formed termination in the front end of connection handle.The bistrique of said structure needs to carry out integral replacing upon wear, not only causes the waste of connection handle part material, and the program of replacing is loaded down with trivial details.
Summary of the invention
The present invention provides a kind of diamond dust bistrique for surface of workpiece polishing being easy to change, save material for solving in known technology the technical problem that exists.
The technical scheme that the present invention takes for the technical problem existed in solution known technology is: a kind of diamond dust bistrique for surface of workpiece polishing is included in the one-body molded connection handle being provided with boss in end, non-through screwed hole is provided with at the center of boss and connection handle, along the circumferential direction be provided with the pin-and-hole of multiple axial direction at the end face of boss, in each pin-and-hole, be provided with pin; Also comprise outer surface be provided with diamond dust coating, the polishing cylinder of truncated cone shape, the smaller diameter end of polishing cylinder is closed, larger diameter end is uncovered, the end face of blind end is provided with the pin-and-hole that position and each pin align, is provided with centre bore at the end face center of blind end; Also comprise the backing plate and trip bolt that are provided with centre bore, the groove of the accommodating trip bolt head of a nail is provided with at the center of backing plate outer face, the inner face of backing plate is provided with the pin-and-hole that position and each pin align, and trip bolt ecto-entad is tightened in screwed hole through the centre bore of backing plate and polishing cylinder, end successively.
Advantage of the present invention and good effect are: the diamond dust bistrique for surface of workpiece polishing that the invention provides a kind of structural design advantages of simple, by being set to Split type structure by with the polishing cylinder of diamond dust coating and connection handle and adopting backing plate and screw to axially fasten, improve the convertibility of consumptive material, when cylinder of polishing weares and teares, can be unloaded easily and be changed, be saved material.Simultaneously, can be the different multiple polishing cylinders of dissimilar identical, the surperficial diamond dust coating structure of work piece configuration physical dimension, the work in-process heart carries out polishing to workpiece and adds man-hour, realize changing by fast assembling-disassembling, the track that machining center runs the while of ensureing the rapidity of operation, need not be readjusted.The setting of multiple pin ensure that the synchronous axial system between polishing cylinder and connection handle.
Accompanying drawing explanation
Fig. 1 is that master of the present invention is depending on partly cuing open structural representation;
Fig. 2 is perspective view of the present invention.
In figure: 1, diamond dust coating; 2, boss; 3, trip bolt; 4, backing plate; 5, polishing cylinder; 6, pin; 7, screwed hole; 8, connection handle.
Detailed description of the invention
For summary of the invention of the present invention, Characteristic can be understood further, hereby exemplify following examples and be described in detail as follows:
Refer to Fig. 1 and Fig. 2, present invention resides in the one-body molded connection handle 8 being provided with boss 2 in end, be provided with non-through screwed hole 7 at the center of both boss 2 and connection handle 8, be along the circumferential direction provided with the pin-and-hole of multiple axial direction at the end face of boss 2, in each pin-and-hole, be provided with pin 6.
Also comprise outer surface be provided with diamond dust coating 1, the polishing cylinder 5 of truncated cone shape, the smaller diameter end of polishing cylinder 5 is closed, larger diameter end is uncovered, the end face of blind end is provided with the pin-and-hole that position and each pin 6 align, is provided with centre bore at the end face center of blind end.
Also comprise the backing plate 4 and trip bolt 3 that are provided with centre bore, be provided with the groove of accommodating trip bolt 3 head of a nail at the center of backing plate 4 outer face, the inner face of backing plate 4 is provided with the pin-and-hole that position and each pin 6 align.Trip bolt 3 ecto-entad is tightened in screwed hole 7 through the centre bore of backing plate 4 and polishing cylinder 5, end successively.
Using method: the tool rest by connection handle 8, the diamond dust bistrique originally for surface of workpiece polishing being fixedly mounted on machining center.When needing to change, unclamp and take off trip bolt 3, then backing plate 4 and polishing cylinder 5 are taken off.Get another polishing cylinder 5, be tightened in screwed hole 7 after trip bolt 3 being passed successively the centre bore of backing plate 4 and polishing cylinder 5, each pin 6 is located in the pin-and-hole on polishing cylinder 5 and backing plate 4 from inside to outside successively.
Claims (1)
1. the diamond dust bistrique for surface of workpiece polishing, it is characterized in that: be included in the one-body molded connection handle (8) being provided with boss (2) in end, non-through screwed hole (7) is provided with at boss (2) and connection handle (8) both centers, along the circumferential direction be provided with the pin-and-hole of multiple axial direction at the end face of boss (2), in each pin-and-hole, be provided with pin (6); Also comprise outer surface be provided with diamond dust coating (1), the polishing cylinder (5) of truncated cone shape, the smaller diameter end of polishing cylinder (5) is closed, larger diameter end is uncovered, the end face of blind end is provided with the pin-and-hole that position and each pin (6) align, is provided with centre bore at the end face center of blind end; Also comprise the backing plate (4) and trip bolt (3) that are provided with centre bore, the groove of accommodating trip bolt (3) head of a nail is provided with at the center of backing plate (4) outer face, the inner face of backing plate (4) is provided with the pin-and-hole that position and each pin (6) align, and trip bolt (3) ecto-entad is tightened in screwed hole (7) through the centre bore of backing plate (4) and cylinder (5) of polishing, end successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410452180.7A CN104325390A (en) | 2014-09-05 | 2014-09-05 | Emery grinding head for polishing metal workpiece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410452180.7A CN104325390A (en) | 2014-09-05 | 2014-09-05 | Emery grinding head for polishing metal workpiece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104325390A true CN104325390A (en) | 2015-02-04 |
Family
ID=52400260
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410452180.7A Pending CN104325390A (en) | 2014-09-05 | 2014-09-05 | Emery grinding head for polishing metal workpiece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104325390A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07241754A (en) * | 1994-03-08 | 1995-09-19 | Ishikawajima Harima Heavy Ind Co Ltd | Polishing equipment |
| CN101412199A (en) * | 2008-11-27 | 2009-04-22 | 上海交通大学 | Easily dismountable abrasive tool for accurate grinding high-hardness revolving sphere |
| CN102248480A (en) * | 2011-07-07 | 2011-11-23 | 西北工业大学 | Grinding head mechanism used for polishing blisk |
| CN202169523U (en) * | 2011-07-15 | 2012-03-21 | 洛阳新双合玻璃机械技术有限公司 | Automatic compensation-type grinding head mechanism of glass edge grinding machine |
| CN204195480U (en) * | 2014-09-05 | 2015-03-11 | 天津市汇晶丰精密机械有限公司 | A kind of diamond dust bistrique |
-
2014
- 2014-09-05 CN CN201410452180.7A patent/CN104325390A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07241754A (en) * | 1994-03-08 | 1995-09-19 | Ishikawajima Harima Heavy Ind Co Ltd | Polishing equipment |
| CN101412199A (en) * | 2008-11-27 | 2009-04-22 | 上海交通大学 | Easily dismountable abrasive tool for accurate grinding high-hardness revolving sphere |
| CN102248480A (en) * | 2011-07-07 | 2011-11-23 | 西北工业大学 | Grinding head mechanism used for polishing blisk |
| CN202169523U (en) * | 2011-07-15 | 2012-03-21 | 洛阳新双合玻璃机械技术有限公司 | Automatic compensation-type grinding head mechanism of glass edge grinding machine |
| CN204195480U (en) * | 2014-09-05 | 2015-03-11 | 天津市汇晶丰精密机械有限公司 | A kind of diamond dust bistrique |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20170630 |
|
| AD01 | Patent right deemed abandoned |