CN109015379A - A kind of numerical control trimmer of grinder wheel - Google Patents
A kind of numerical control trimmer of grinder wheel Download PDFInfo
- Publication number
- CN109015379A CN109015379A CN201811074590.7A CN201811074590A CN109015379A CN 109015379 A CN109015379 A CN 109015379A CN 201811074590 A CN201811074590 A CN 201811074590A CN 109015379 A CN109015379 A CN 109015379A
- Authority
- CN
- China
- Prior art keywords
- feed
- lead screw
- traverse
- length
- sliding block
- 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
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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
- B24B53/00—Devices or means for dressing or conditioning abrasive surfaces
- B24B53/12—Dressing tools; Holders therefor
-
- 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
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/20—Drives or gearings; Equipment therefor relating to feed movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
The invention discloses a kind of numerical control trimmers of grinder wheel, it is related to grinding machine equipment field, including oblique seat, transverse feed mechanism and tool feeding mechanism, the writing of indictments, appeals, etc. of repairing of the invention can be by means of tool feeding mechanism realization length feed, fed along the diametrical direction of grinding abrasive disk, traverse feed can also be realized by transverse feed mechanism, fed along the length direction of grinding abrasive disk, to complete the surfacing work to grinding abrasive disk, compact overall structure, whole process is designed using mechanization, and precision and efficiency have all arrived effective promotion.
Description
Technical field
The present invention relates to grinding machine equipment fields, specifically, being to be related to a kind of numerical control trimmer of grinder wheel.
Background technique
Grinding machine is the lathe for carrying out grinding to workpiece surface using grinding tool.Most of grinding machine is using high speed rotation
Grinding wheel carry out grinding, a small number of is processed using other grinding tools such as oilstone, abrasive band and free abrasive, such as honing
Machine, superfinisher, abrasive belt grinding machine, grinder and polishing machine etc..
Dresser is to modify for manual plain grinding, multipurpose instrument (tool) mill and various surface grinding machines, profile grinder by straight
The special purpose machine tool attachment of the various grinding wheel section shapes of the garden Xian He arc composition, if China Patent Publication No. is that CN1173804C discloses one
Kind grinding wheel of external grinder trimmer, including dressing tool, pedestal and digital control system, pedestal are installed on Grinder bench, pedestal
It is equipped with a turntable above, digital control system controls servo motor A driving turntable rotation, and dressing tool is mounted on turntable, fabricator
Tool directly modifies grinding wheel, and the circular arc center of circle of cutting edge is fallen on the rotational axis line of turntable, due to dressing tool energy phase of the present invention
Grinding wheel is all around moved, and can be rotated around the circular arc center of circle of dressing tool cutting edge, therefore it can accurately be modified respectively
The grinding wheel of kind curved surface, in addition the configuration of the present invention is simple is easy to make, at low cost, and effect is high, and numerical control programming is easy to accomplish.
China Patent Publication No. is that CN103009245B also discloses a kind of form grinding dresser, including is mounted on
Trimmer fixing seat on Grinder bench, the upper end of trimmer fixing seat are equipped with clip slot, dresser are arranged in clip slot；Institute
Stating dresser includes column shaped carbide alloy matrix, and sheet diamond bistrique is arranged in the upper surface of hard alloy substrate,
The surface of diamond bistrique is grinding contour.The invention has the advantage that manufacturing process is simple, can quickly produce,
Manufacturing cycle substantially shortens to about 10 days；It is low-cost, 1/10th of about traditional emery wheel cost；It is easy for installation, nothing
Need additional high-precision idler wheel slewing equipment；It can achieve 2 microns of form accuracy；Production conversion is fast, can allow form grinding
Lathe realizes multi items, small lot production；Service life is suitable with traditional emery wheel；More complicated shape can be processed,
The bottleneck of special shape emery wheel can not be made by breaking through the country.
Above two trimmer is able to achieve the finishing of grinding wheel, but their structures are too simple, in control precision and certainly
Existing defects in terms of dynamicization.
Summary of the invention
The purpose of the present invention is to provide a kind of numerical control trimmers of grinder wheel, to solve on existing in the prior art
State defect.
To solve the above-mentioned problems, the invention provides the following technical scheme:
A kind of numerical control trimmer of grinder wheel, including oblique seat, transverse feed mechanism and tool feeding mechanism；
The transverse feed mechanism includes lateral pedestal, traverse feed motor, traverse feed lead screw and lead screw shaft bearings,
The transverse direction pedestal is installed on oblique seat, and the traverse feed motor is installed on one end of lateral pedestal and it exports axis connection cross
To feed screw, the other end of traverse feed lead screw is connect with lead screw shaft bearings, and lead screw shaft bearings are installed on the another of lateral pedestal
One end is threaded with traverse feed sliding block on traverse feed lead screw, also installs in the lateral pedestal of traverse feed sliding block two sides
There is traverse feed sliding rail；
The tool feeding mechanism includes the base of tool, length feed motor, length feed lead screw, length feed sliding rail, indulges
To feeding sliding block, longitudinal leadscrew nut, axle sleeve fixed plate, cutter spindle sleeve repaired, repair cutter shaft and repair the writing of indictments, appeals, etc., the base of tool sliding connects
Be connected on traverse feed sliding rail and its back side installation traverse feed sliding block, the front installation of the base of tool it is described it is longitudinal into
To sliding rail, the two sides of axle sleeve fixed plate connect length feed sliding block and are slidably connected to length feed by length feed sliding block and slide
On rail, axle sleeve fixed plate is hollow structure, and the upper end of axle sleeve fixed plate installs longitudinal leadscrew nut, repairs cutter spindle sleeve and be installed on axle sleeve
The lower end of fixed plate, and repair cutter shaft and be mounted on and repair in cutter spindle sleeve is repaired the writing of indictments, appeals, etc. and is installed on and repairs knife the tip of the axis, length feed electricity
Machine is installed on the base of tool and it exports axis connection length feed lead screw, and length feed threads of lead screw is connected to longitudinal leadscrew nut
It is interior.
Specifically, it is additionally provided with drag chain on the lateral pedestal, one end of drag chain is connect with the base of tool.
Specifically, organ cover is installed on the length feed sliding block.
Compared with prior art, the invention has the following advantages:
(1) writing of indictments, appeals, etc. of repairing of the invention can be by means of tool feeding mechanism realization length feed, i.e., along the straight of grinding abrasive disk
The feeding of diameter direction can also realize traverse feed by transverse feed mechanism, i.e., along the length direction feeding of grinding abrasive disk, thus
It completes the surfacing to grinding abrasive disk to work, compact overall structure, whole process is designed using mechanization, and precision and efficiency have all arrived
Effect is promoted；
(2) in the present invention, horizontal and vertical feeding is all made of screw structure, and stable drive is orderly, more firm, drag chain with
And cable-through hole is design, the phenomenon that can be convenient the storage and movement of related harness, avoid the occurrence of twisted wire.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention 1.
Fig. 2 is the schematic internal view of transverse feed mechanism in the present invention.
Fig. 3 is the schematic internal view of tool feeding mechanism in the present invention.
Fig. 4 is the structural schematic diagram of the embodiment of the present invention 2.
Wherein: the oblique seat of 31-, 32- transverse feed mechanism, 321- transverse direction pedestal, 322- traverse feed motor, 323- laterally into
To lead screw, 324- lead screw shaft bearings, 325- traverse feed sliding block, 326- traverse feed sliding rail, 33- tool feeding mechanism, 331-
The base of tool, 332- length feed motor, 333- length feed lead screw, 334- length feed sliding block, 335- longitudinal leadscrew nut,
336- axle sleeve fixed plate, 337- repair cutter spindle sleeve, and 338- repairs cutter shaft, and 339- repairs the writing of indictments, appeals, etc., 34- drag chain, 35- organ cover.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples, and embodiments of the present invention include but is not limited to
The following example.
Embodiment 1
As shown in Figure 1 to Figure 3, the numerical control trimmer of a kind of grinder wheel, including oblique seat 31, transverse feed mechanism 32 and knife
Has feed mechanism 33；
The transverse feed mechanism 32 include lateral pedestal 321, traverse feed motor 322, traverse feed lead screw 323 and
Lead screw shaft bearings 324, the transverse direction pedestal 321 are installed on oblique seat 31, and the traverse feed motor 322 is installed on lateral pedestal
321 one end and its output axis connection traverse feed lead screw 323, the other end and lead screw shaft bearings 324 of traverse feed lead screw 323
Connection, lead screw shaft bearings 324 are installed on the other end of lateral pedestal 321, be threaded on traverse feed lead screw 323 laterally into
To sliding block 325, traverse feed sliding rail 326 is also equipped in the lateral pedestal 321 of 325 two sides of traverse feed sliding block；
The tool feeding mechanism 33 includes the base of tool 331, length feed motor 332, length feed lead screw 333, longitudinal direction
Feeding sliding rail 340, longitudinal leadscrew nut 335, axle sleeve fixed plate 336, repairs cutter spindle sleeve 337, repairs cutter shaft length feed sliding block 334
338 and the writing of indictments, appeals, etc. 339 is repaired, the base of tool 331 is slidably connected on traverse feed sliding rail 326 and its back side installation cross
To feeding sliding block 325, the front installation of the base of tool 331 length feed sliding rail 340, the two sides of axle sleeve fixed plate 336 connect
It connects length feed sliding block 334 and is slidably connected on length feed sliding rail 340 by length feed sliding block 334, axle sleeve fixed plate
336 be hollow structure, and longitudinal leadscrew nut 335 is installed in the upper end of axle sleeve fixed plate 336, and repairing cutter spindle sleeve 337, to be installed on axle sleeve solid
The lower end of fixed board 336, and repair cutter shaft 338 and be mounted on and repair in cutter spindle sleeve 337, it repairs the writing of indictments, appeals, etc. 339 and is installed on the end for repairing cutter shaft 338
End, length feed motor 332 is installed on the base of tool 331 and it exports axis connection length feed lead screw 333, length feed lead screw
333 are threadedly connected in longitudinal leadscrew nut 335.
In the present embodiment, organ cover 35 is installed on the length feed sliding block 334, plays and blocks protection length feed
The effect of sliding block 334, moves with it and stretches.
Embodiment 2
As shown in figure 4, a kind of numerical control trimmer of grinder wheel, including oblique seat 31, transverse feed mechanism 32 and cutter into
To mechanism 33；
The transverse feed mechanism 32 include lateral pedestal 321, traverse feed motor 322, traverse feed lead screw 323 and
Lead screw shaft bearings 324, the transverse direction pedestal 321 are installed on oblique seat 31, and the traverse feed motor 322 is installed on lateral pedestal
321 one end and its output axis connection traverse feed lead screw 323, the other end and lead screw shaft bearings 324 of traverse feed lead screw 323
Connection, lead screw shaft bearings 324 are installed on the other end of lateral pedestal 321, be threaded on traverse feed lead screw 323 laterally into
To sliding block 325, traverse feed sliding rail 326 is also equipped in the lateral pedestal 321 of 325 two sides of traverse feed sliding block；
The tool feeding mechanism 33 includes the base of tool 331, length feed motor 332, length feed lead screw 333, longitudinal direction
Feeding sliding rail 340, longitudinal leadscrew nut 335, axle sleeve fixed plate 336, repairs cutter spindle sleeve 337, repairs cutter shaft length feed sliding block 334
338 and the writing of indictments, appeals, etc. 339 is repaired, the base of tool 331 is slidably connected on traverse feed sliding rail 326 and its back side installation cross
To feeding sliding block 325, the front installation of the base of tool 331 length feed sliding rail 340, the two sides of axle sleeve fixed plate 336 connect
It connects length feed sliding block 334 and is slidably connected on length feed sliding rail 340 by length feed sliding block 334, axle sleeve fixed plate
336 be hollow structure, and longitudinal leadscrew nut 335 is installed in the upper end of axle sleeve fixed plate 336, and repairing cutter spindle sleeve 337, to be installed on axle sleeve solid
The lower end of fixed board 336, and repair cutter shaft 338 and be mounted on and repair in cutter spindle sleeve 337, it repairs the writing of indictments, appeals, etc. 339 and is installed on the end for repairing cutter shaft 338
End, length feed motor 332 is installed on the base of tool 331 and it exports axis connection length feed lead screw 333, length feed lead screw
333 are threadedly connected in longitudinal leadscrew nut 335.
In the present embodiment, it is additionally provided with drag chain 34 on the lateral pedestal 321, one end of drag chain 34 and the base of tool 331 connect
It connects, for placing some core of a cable in drag chain 34, convenient for arranging.
In the present embodiment, organ cover 35 is installed on the length feed sliding block 334, plays and blocks protection length feed
The effect of sliding block 334, moves with it and stretches.
The course of work and principle of the invention: under default conditions, one end that the writing of indictments, appeals, etc. 339 is in lateral pedestal 321 is repaired, then
Start length feed motor 332, driving length feed lead screw 333 rotates, and drives length feed sliding block 334 mobile, reaches predetermined
After the amount of feeding, stop length feed motor 332, start traverse feed motor 322, driving traverse feed lead screw 323 is rotated, driven
Traverse feed sliding block 325 moves in the horizontal direction, with the rotation of grinding abrasive disk, repairs turning of the completion of the writing of indictments, appeals, etc. 339 to grinding abrasive disk
Recondition.
According to above-described embodiment, the present invention can be realized well.It is worth noting that before based on said structure design
It puts, to solve same technical problem, even if that makes in the present invention is some without substantive change or polishing, is used
Technical solution essence still as the present invention, therefore it should also be as within the scope of the present invention.
Claims (3)
1. a kind of numerical control trimmer of grinder wheel, it is characterised in that: including oblique seat (31), transverse feed mechanism (32) and cutter
Feed mechanism (33)；
The transverse feed mechanism (32) includes lateral pedestal (321), traverse feed motor (322), traverse feed lead screw (323)
And lead screw shaft bearings (324), the transverse direction pedestal (321) are installed on oblique seat (31), traverse feed motor (322) peace
One end loaded on lateral pedestal (321) and its export axis connection traverse feed lead screw (323), traverse feed lead screw (323) it is another
One end is connect with lead screw shaft bearings (324), and lead screw shaft bearings (324) are installed on the other end of lateral pedestal (321), traverse feed
It is threaded on lead screw (323) traverse feed sliding block (325), in the lateral pedestal (321) of traverse feed sliding block (325) two sides
It is also equipped with traverse feed sliding rail (326)；
The tool feeding mechanism (33) include the base of tool (331), length feed motor (332), length feed lead screw (333),
Length feed sliding rail (340), longitudinal leadscrew nut (335), axle sleeve fixed plate (336), repairs cutter shaft at length feed sliding block (334)
Set (337) is repaired cutter shaft (338) and is repaired the writing of indictments, appeals, etc. (339), and the base of tool (331) is slidably connected to traverse feed sliding rail (326)
Upper and its back side installation traverse feed sliding block (325), the front installation of the base of tool (331) the length feed sliding rail
(340), the two sides of axle sleeve fixed plate (336) connect length feed sliding block (334) and are connected by length feed sliding block (334) sliding
It is connected on length feed sliding rail (340), axle sleeve fixed plate (336) is hollow structure, and the upper end installation of axle sleeve fixed plate (336) is vertical
It to feed screw nut (335), repairs cutter spindle sleeve (337) and is installed on the lower end of axle sleeve fixed plate (336), and it is solid to repair cutter shaft (338) installation
Due to repairing in cutter spindle sleeve (337), repairs the writing of indictments, appeals, etc. (339) and be installed on the end for repairing cutter shaft (338), length feed motor (332) installation
In on the base of tool (331) and its export axis connection length feed lead screw (333), length feed lead screw (333) is threadedly connected to vertical
Into feed screw nut (335).
2. the numerical control trimmer of grinder wheel according to claim 1, it is characterised in that: on the transverse direction pedestal (321)
It is additionally provided with drag chain (34), one end of drag chain (34) is connect with the base of tool (331).
3. the numerical control trimmer of grinder wheel according to claim 2, it is characterised in that: the length feed sliding block
(334) organ cover (35) are installed on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811074590.7A CN109015379A (en) | 2018-09-14 | 2018-09-14 | A kind of numerical control trimmer of grinder wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811074590.7A CN109015379A (en) | 2018-09-14 | 2018-09-14 | A kind of numerical control trimmer of grinder wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109015379A true CN109015379A (en) | 2018-12-18 |
Family
ID=64622364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811074590.7A Pending CN109015379A (en) | 2018-09-14 | 2018-09-14 | A kind of numerical control trimmer of grinder wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109015379A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10296631A (en) * | 1997-04-25 | 1998-11-10 | Sumitomo Heavy Ind Ltd | Super precise trueing device for grinding wheel |
| CN204748334U (en) * | 2015-05-04 | 2015-11-11 | 贵州兴富祥立健机械有限公司 | A trimming device that is used for emery wheel terminal surface and periphery to maintain |
| CN105252416A (en) * | 2015-09-09 | 2016-01-20 | 天津市华天世纪机械有限公司 | Outer circle polisher device |
| CN106891256A (en) * | 2017-03-06 | 2017-06-27 | 芜湖中驰机床制造有限公司 | A kind of digital control grinder grinding wheel trimmer |
| CN107486761A (en) * | 2017-09-05 | 2017-12-19 | 无锡中伦科技有限公司 | Numerical control centerless grinder |
-
2018
- 2018-09-14 CN CN201811074590.7A patent/CN109015379A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10296631A (en) * | 1997-04-25 | 1998-11-10 | Sumitomo Heavy Ind Ltd | Super precise trueing device for grinding wheel |
| CN204748334U (en) * | 2015-05-04 | 2015-11-11 | 贵州兴富祥立健机械有限公司 | A trimming device that is used for emery wheel terminal surface and periphery to maintain |
| CN105252416A (en) * | 2015-09-09 | 2016-01-20 | 天津市华天世纪机械有限公司 | Outer circle polisher device |
| CN106891256A (en) * | 2017-03-06 | 2017-06-27 | 芜湖中驰机床制造有限公司 | A kind of digital control grinder grinding wheel trimmer |
| CN107486761A (en) * | 2017-09-05 | 2017-12-19 | 无锡中伦科技有限公司 | Numerical control centerless grinder |
Non-Patent Citations (1)
| Title |
|---|
| 胡家富: "《经济型系列数控机床维修案例》", 30 September 2015, 上海科学技术出版社 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181218 |