CN207508987U - A kind of flat grinding device for metal powder metallurgy work pieces process - Google Patents
A kind of flat grinding device for metal powder metallurgy work pieces process Download PDFInfo
- Publication number
- CN207508987U CN207508987U CN201721532805.6U CN201721532805U CN207508987U CN 207508987 U CN207508987 U CN 207508987U CN 201721532805 U CN201721532805 U CN 201721532805U CN 207508987 U CN207508987 U CN 207508987U
- Authority
- CN
- China
- Prior art keywords
- lead screw
- drive lead
- mounting post
- abrasive disk
- blind hole
- 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
Links
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of flat grinding devices for metal powder metallurgy work pieces process, including clamping mechanism, abrasive disk, upright driving mechanism and horizontal drive mechanism, horizontal drive mechanism includes supporting rack, guide rail is provided at the top of supporting rack, sliding block is installed on guide rail, the first drive lead screw, the first drive lead screw and sliding block thread fitting are provided with above guide rail and is connected with horizontal drive motor；Upright driving mechanism is hydraulic cylinder；Hydraulic cylinder is connected with mounting blocks, and the lower surface of mounting blocks is provided with rotary drive motor；Clamping mechanism includes driving column, and driving column lower end is provided with central blind hole, mounting post is provided in central blind hole, and the upper end of mounting post is provided with pressure sensor, is connected between pressure sensor and the bottom wall of central blind hole by spring；The lower end of mounting post is provided with fixture.Manual operation is replaced using the present apparatus, grinding efficiency can be improved, reduces manual labor amount, is conducive to improve production capacity, reduces cost of labor.
Description
Technical field
The utility model is related to metal powder injection molding apparatus fields, and in particular to one kind is used for metal powder metallurgy work
The flat grinding device of part processing.
Background technology
Metal powder injection molding is the novel powder metallurgy near net for extending out in a kind of industry from injection molding of plastics
Forming technique, it is well known that the cheap price of injection molding of plastics technology produces the product of various complicated shapes, but plastic products
Intensity is not high, and in order to improve its performance, can adding metal or ceramic powders in the plastic, intensity is higher, wearability is good to obtain
Product.In recent years, development evolvement is to improve the content of solids to the maximum extent and in subsequent burning to this idea
No-bonder is removed during knot completely and is densified forming base.This new powder metallurgy formation method be known as it is metal injection molded into
Shape.The basic process steps of metal injection molded forming are：It is to choose satisfactory metal powder and binding agent first, then one
Determine powder and binding agent are mixed into uniform feeding using appropriate method at temperature, high-pressure injection enters mould again after granulation
Tool, the forming base of acquisition, sintering densification becomes final finished after ungrease treatment.Certain workpiece will to the precision of its plane
It asks higher, needs to polish to high precision plane, at present, general use manually is polished, inefficiency, cost of labor
It is high.
Utility model content
The purpose of this utility model is to provide a kind of flat grinding device for metal powder metallurgy work pieces process, generations
For manually polishing, the grinding efficiency to workpiece is improved.
What the purpose of this utility model was realized in：A kind of plane lapping for metal powder metallurgy work pieces process fills
It puts, including clamping mechanism, driving mechanism and horizontally disposed abrasive disk, the driving mechanism includes upright driving mechanism and level
Driving mechanism, the horizontal drive mechanism include supporting rack, horizontal guide rail, the guide rail are provided at the top of support frame as described above
On the sliding block being slidably matched with guide rail is installed, be provided with the first horizontal drive lead screw above the guide rail, described first
The both ends of drive lead screw are rotatably installed on supporting rack, and the first drive lead screw through sliding block and with sliding block thread fitting, institute
The one end for stating the first drive lead screw is connected with horizontal drive motor；The upright driving mechanism is hydraulic cylinder, and the hydraulic cylinder erects
The straight lower surface for being installed on sliding block；The piston rod of hydraulic cylinder is connected with mounting blocks, and the lower surface of the mounting blocks is provided with rotation
Driving motor；The clamping mechanism includes vertical driving column, the upper end of the driving column and the main shaft phase of rotary drive motor
Even, lower end is provided with central blind hole, and the side wall of the central blind hole is provided with axial groove, installation is provided in central blind hole
Column, the outer wall of the mounting post are provided with axial raised line, and the raised line is located in groove and is slidably matched with groove, mounting post
Outer wall and central blind hole snug engagement, the upper surface of mounting post is fixedly installed pressure sensor, and the pressure passes
It is connected between sensor and the bottom wall of central blind hole by spring；The lower end of the mounting post is provided with the folder for clamping workpiece
Tool, the fixture is detachably connected with mounting post, and the fixture is located at the top of abrasive disk.
Further, the fixture includes mounting cylinder and clamping device, and the mounting cylinder is socketed on the outside of mounting post simultaneously
It is connected by screw with mounting post.
Further, work top is provided with below the abrasive disk, the upper surface of the work top is provided with cunning
Slot, the abrasive disk are located in sliding slot and are slidably matched with sliding slot, and the second drive lead screw is provided with above the sliding slot, described
Second drive lead screw is provided at both ends with vertical installing plate, second drive lead screw perpendicular to the first drive lead screw, sliding slot
Both ends be rotatably installed on installing plate, and the second drive lead screw through abrasive disk and with abrasive disk thread fitting, described the
One end of two drive lead screws is provided with swing handle.
Further, the driving column is connected by shaft coupling with the main shaft of rotary drive motor.
The beneficial effects of the utility model are：Fixture is used to clamp workpiece to be ground, and make the grinding of workpiece face-down.
Driven by Hydraulic Cylinder workpiece is moved down and is contacted with abrasive disk, and rotary drive motor drives workpiece rotation, makes the abradant surface of workpiece
It is ground disk to polish smooth, during grinding, workpiece is driven to move horizontally using horizontal drive motor, played preferably
Grinding effect.Manual operation is replaced using the present apparatus, grinding efficiency can be improved, reduces manual labor amount, is conducive to improve production
Can, reduce cost of labor.
Description of the drawings
Fig. 1 is the schematic front view of the utility model.
Fig. 2 is A in Fig. 1 to partial view.
Fig. 3 is the schematic diagram of clamping mechanism.
Reference numeral：1-abrasive disk；2-supporting rack；3-guide rail；4-sliding block；5-the first drive lead screw；6-horizontal
Driving motor；7-driving column；8-central blind hole；9-mounting post；10-pressure sensor；11-raised line；12-spring；
13-fixture；14-hydraulic cylinder；15-mounting blocks；16-rotary drive motor；17-mounting cylinder；18-work top；19—
Second drive lead screw；20-installing plate；21-swing handle；22-shaft coupling.
Specific embodiment
The utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in Figure 1, Figure 2 and Figure 3, a kind of plane lapping for metal powder metallurgy work pieces process of the utility model
Device, including clamping mechanism, driving mechanism and horizontally disposed abrasive disk 1, abrasive disk 1 plays the role of workpiece planarization of polishing,
It must assure that higher flatness and levelness during installation.
The driving mechanism includes upright driving mechanism and horizontal drive mechanism, and the horizontal drive mechanism includes supporting rack
2, the top of support frame as described above 2 is provided with horizontal guide rail 3, and the sliding block 4 being slidably matched with guide rail 3 is equipped on the guide rail 3,
The top of the guide rail 3 is provided with the first horizontal drive lead screw 5, and the both ends of first drive lead screw 5 are rotatably mounted
In supporting rack 2, and the first drive lead screw 5 through sliding block 4 and with 4 thread fitting of sliding block, one end of first drive lead screw 5 connects
It is connected to horizontal drive motor 6.Horizontal drive motor 6 drives the first drive lead screw 5 to rotate when rotating, and the first drive lead screw 5 is in spiral shell
Sliding block 4 is driven under the action of line along 3 horizontal movement of guide rail, so as to which the component level on sliding block 4 be driven to move.
The upright driving mechanism is hydraulic cylinder 14, and the hydraulic cylinder 14 is vertically arranged to the lower surface of sliding block 4；Hydraulic cylinder
14 piston rod is connected with mounting blocks 15, and the lower surface of the mounting blocks 15 is provided with rotary drive motor 16；The clamping machine
Structure includes vertical driving column 7, and the upper end of the driving column 7 is connected with the main shaft of rotary drive motor 16, by rotation driving electricity
Machine 16 drives driving column 7 to rotate, and 7 lower end of driving column is provided with central blind hole 8, and the side wall of the central blind hole 8 is provided with axial direction
Groove, be provided with mounting post 9 in central blind hole 8, the outer wall of the mounting post 9 is provided with axial raised line 11, the raised line
11 are located in groove and are slidably matched with groove, and raised line 11 plays the role of transmitting torque, and driving column 7 can drive installation when rotating
Column 9 rotates.The outer wall of mounting post 9 and the snug engagement of central blind hole 8, the upper surface of mounting post 9 is fixedly installed pressure
Sensor 10 is connected between the pressure sensor 10 and the bottom wall of central blind hole 8 by spring 12, grinding when, workpiece with
It must have certain pressure between abrasive disk 1, pressure is transferred to pressure sensor 10, pressure by fixture 13 and mounting post 9
Sensor 10 detects pressure value, and operating personnel judge whether the pressure is suitable according to actual conditions, when pressure is improper, can lead to
The oil inlet quantity adjustment pressure for increasing or decreasing hydraulic cylinder 14 is crossed, makes the pressure between workpiece and abrasive disk 1 suitable, ensures grinding effect
Grinding efficiency is improved while fruit.The lower end of the mounting post 9 is provided with the fixture 13 for clamping workpiece, the fixture 13 with
Mounting post 9 is detachably connected, and the fixture 13 is located at the top of abrasive disk 1.Fixture 13 is used for clamping workpiece, the tool of fixture 13
Body structure determines that different workpiece uses different fixtures 13, due to fixture 13 and mounting post 9 according to the shape and size of workpiece
It is detachably connected, different fixtures 13 can be replaced at any time, in order to the different workpiece of clamping, realize the grinding to various workpieces.
The operating process of the present apparatus is：By workpiece to be ground on fixture 13, and ensure that the to be ground of workpiece faces
Under, start rotary drive motor 16, rotary drive motor 16 drives driving column 7 to rotate, and driving column 7 drives mounting post 9 and workpiece
Rotation, restarts hydraulic cylinder 14, and hydraulic cylinder 14 pushes mounting blocks 15, rotary drive motor 16 etc. are whole to move down, works as workpiece
When contacting abrasive disk 1, the abrasive material on abrasive disk 1 is ground workpiece planarization, and liquid is adjusted according to the reading of pressure sensor 10
The oil inlet quantity of cylinder pressure 14, if the grind of workpiece is larger, the oil inlet quantity of hydraulic cylinder 14 is more, increases workpiece and abrasive disk
Pressure between 1 quickly grinds off the surplus of workpiece planarization, then reduces the oil inlet quantity of hydraulic cylinder 14, and reduce pressure progress essence
Close grinding.During grinding, horizontal drive motor 6 can be started, horizontal drive motor 6 drives sliding block 4, vertical driving machine
The integral levels such as structure, clamping mechanism, workpiece move, and can improve grinding effect, while it is uneven that abrasive disk 1 is avoided to wear.Grinding
After the completion, hydraulic cylinder 14 resets, and closes rotary drive motor 16, removes workpiece, load onto new workpiece and continue to grind.
The fixture 13 includes mounting cylinder 17 and clamping device, and the mounting cylinder 17 is socketed on the outside of mounting post 9 and leads to
Screw is crossed with mounting post 9 to be connected, it is convenient for disassembly and assembly.
Abrasive disk 1 is also worn out during the work time, during above-mentioned use, region that abrasive disk 1 is contacted with workpiece
For rectangular area, this region is constantly worn, if ground in same region always, can cause the plane of abrasive disk 1
Degree declines, and the precision of grinding is influenced, therefore, in order to avoid the abrasion at 1 each position of abrasive disk is uneven, under the abrasive disk 1
Side is provided with work top 18, and the upper surface of the work top 18 is provided with sliding slot, the abrasive disk 1 be located at sliding slot it is interior and with
Sliding slot is slidably matched, and the second drive lead screw 19 is provided with above the sliding slot, second drive lead screw 19 is perpendicular to first
Drive lead screw 5, sliding slot are provided at both ends with vertical installing plate 20, and the both ends of second drive lead screw 19 are rotatably mounted
In installing plate 20, and the second drive lead screw 19 through abrasive disk 1 and with 1 thread fitting of abrasive disk, second drive lead screw 19
One end be provided with swing handle 21.Often using a period of time, swing handle 21 is rotated, abrasive disk 1 is driven to move horizontally one section
Distance removes the region contacted originally with workpiece, is polished using new region workpiece, due to the second drive lead screw 19
Perpendicular to the first drive lead screw 5, the moving direction of abrasive disk 1 perpendicular to workpiece moving direction, it can be achieved that abrasive disk 1 it is each
Position is contacted with workpiece, and the surface abrasion for making abrasive disk 1 is uniform.
Preferably, the driving column 7 is connected by shaft coupling 22 with the main shaft of rotary drive motor 16.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of flat grinding device for metal powder metallurgy work pieces process, including clamping mechanism, driving mechanism and level
The abrasive disk of setting（1）, it is characterised in that：The driving mechanism includes upright driving mechanism and horizontal drive mechanism, the water
Flat driving mechanism includes supporting rack（2）, support frame as described above（2）Top be provided with horizontal guide rail（3）, the guide rail（3）On
It is equipped with and guide rail（3）The sliding block being slidably matched（4）, the guide rail（3）Top be provided with the first horizontal drive lead screw
（5）, first drive lead screw（5）Both ends be rotatably installed on supporting rack（2）, and the first drive lead screw（5）Through cunning
Block（4）And and sliding block（4）Thread fitting, first drive lead screw（5）One end be connected with horizontal drive motor（6）；It is described
Upright driving mechanism is hydraulic cylinder（14）, the hydraulic cylinder（14）It is vertically arranged to sliding block（4）Lower surface；Hydraulic cylinder（14）'s
Piston rod is connected with mounting blocks（15）, the mounting blocks（15）Lower surface be provided with rotary drive motor（16）；The clamping
Mechanism includes vertical driving column（7）, the driving column（7）Upper end and rotary drive motor（16）Main shaft be connected, lower end
It is provided with central blind hole（8）, the central blind hole（8）Side wall be provided with axial groove, central blind hole（8）Inside it is provided with peace
Fill column（9）, the mounting post（9）Outer wall be provided with axial raised line（11）, the raised line（11）In groove and with it is recessed
Slot is slidably matched, mounting post（9）Outer wall and central blind hole（8）Snug engagement, mounting post（9）Upper surface fix set
It is equipped with pressure sensor（10）, the pressure sensor（10）With central blind hole（8）Bottom wall between pass through spring（12）It is connected；
The mounting post（9）Lower end be provided with fixture for clamping workpiece（13）, the fixture（13）With mounting post（9）Detachably
Connection, and the fixture（13）Positioned at abrasive disk（1）Top.
2. a kind of flat grinding device for metal powder metallurgy work pieces process according to claim 1, feature exist
In：The fixture（13）Including mounting cylinder（17）And clamping device, the mounting cylinder（17）It is socketed on mounting post（9）Outside
And pass through screw and mounting post（9）It is connected.
3. a kind of flat grinding device for metal powder metallurgy work pieces process according to claim 1, feature exist
In：The abrasive disk（1）Lower section be provided with work top（18）, the work top（18）Upper surface be provided with sliding slot,
The abrasive disk（1）It is slidably matched in sliding slot and with sliding slot, the second drive lead screw is provided with above the sliding slot（19）,
Second drive lead screw（19）Perpendicular to the first drive lead screw（5）, sliding slot is provided at both ends with vertical installing plate（20）, institute
State the second drive lead screw（19）Both ends be rotatably installed on installing plate（20）, and the second drive lead screw（19）Through abrasive disk
（1）And and abrasive disk（1）Thread fitting, second drive lead screw（19）One end be provided with swing handle（21）.
4. a kind of flat grinding device for metal powder metallurgy work pieces process according to claim 1, feature exist
In：The driving column（7）Pass through shaft coupling（22）With rotary drive motor（16）Main shaft be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721532805.6U CN207508987U (en) | 2017-11-16 | 2017-11-16 | A kind of flat grinding device for metal powder metallurgy work pieces process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721532805.6U CN207508987U (en) | 2017-11-16 | 2017-11-16 | A kind of flat grinding device for metal powder metallurgy work pieces process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207508987U true CN207508987U (en) | 2018-06-19 |
Family
ID=62538814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721532805.6U Expired - Fee Related CN207508987U (en) | 2017-11-16 | 2017-11-16 | A kind of flat grinding device for metal powder metallurgy work pieces process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207508987U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818183A (en) * | 2018-07-30 | 2018-11-16 | 梧州学院 | It turns a millstone special manipulator |
| CN110394705A (en) * | 2019-08-26 | 2019-11-01 | 成都宏明双新科技股份有限公司 | A kind of precision lapping machine |
| CN112894608A (en) * | 2021-01-22 | 2021-06-04 | 宁波云德半导体材料有限公司 | Adjustable quartz grinding device |
| CN117086729A (en) * | 2023-10-19 | 2023-11-21 | 烟台卡斯凯特金属制品有限公司 | High-efficient metal surface grinds processing apparatus |
-
2017
- 2017-11-16 CN CN201721532805.6U patent/CN207508987U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108818183A (en) * | 2018-07-30 | 2018-11-16 | 梧州学院 | It turns a millstone special manipulator |
| CN110394705A (en) * | 2019-08-26 | 2019-11-01 | 成都宏明双新科技股份有限公司 | A kind of precision lapping machine |
| CN112894608A (en) * | 2021-01-22 | 2021-06-04 | 宁波云德半导体材料有限公司 | Adjustable quartz grinding device |
| WO2022156020A1 (en) * | 2021-01-22 | 2022-07-28 | 宁波云德半导体材料有限公司 | Adjustable quartz grinding device |
| CN117086729A (en) * | 2023-10-19 | 2023-11-21 | 烟台卡斯凯特金属制品有限公司 | High-efficient metal surface grinds processing apparatus |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207508987U (en) | A kind of flat grinding device for metal powder metallurgy work pieces process | |
| CN206084669U (en) | Diamond grinding apparatus of degree of depth of can accurate regulation polishing | |
| CN107962661B (en) | A kind of thermal insulation material shaping casting sander | |
| CN110405573A (en) | Arc glass edge polisher | |
| CN208880463U (en) | Planar accurate grinding polishing machine | |
| CN209288893U (en) | A kind of grinding machine on processable inclined-plane | |
| CN107855858A (en) | A kind of copper casting burrs on edges sanding apparatus | |
| CN108654742A (en) | A kind of powder grinding device | |
| CN212975350U (en) | Grinding treatment device for building coating production | |
| CN107813211A (en) | A kind of grinding tool for granite face polishing | |
| CN108857620A (en) | A kind of pipe fitting handware grinding device | |
| CN106002541A (en) | Stone ball-grinding machine | |
| CN208866971U (en) | A kind of high-accuracy graphite jig burnishing device | |
| CN214135313U (en) | Panel edging machine | |
| CN106064334A (en) | A kind of ball mill | |
| CN206912884U (en) | A kind of multi-faceted sander | |
| CN205438155U (en) | Frequency conversion speed regulation grinding machine | |
| CN205831242U (en) | A kind of device with corase grind and two kinds of functions of fine grinding leather shoes | |
| CN209125596U (en) | A kind of grinding apparatus of handware | |
| CN207786726U (en) | A kind of ball crusher improved structure | |
| CN209364295U (en) | A kind of electric polisher convenient for adjusting | |
| CN208744444U (en) | A kind of valve production multi-angle polished device | |
| CN208163379U (en) | The arm-type polishing machine of stainless steel tableware automation | |
| CN209997748U (en) | chemical experiment grinding device capable of automatically loading and unloading materials | |
| CN207127657U (en) | A kind of ball sanding machine |
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: 20180619 Termination date: 20211116 |