CN207578049U - A kind of surface grinding machine - Google Patents
A kind of surface grinding machine Download PDFInfo
- Publication number
- CN207578049U CN207578049U CN201721101517.5U CN201721101517U CN207578049U CN 207578049 U CN207578049 U CN 207578049U CN 201721101517 U CN201721101517 U CN 201721101517U CN 207578049 U CN207578049 U CN 207578049U
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- sliding block
- workpiece
- workbench
- rack
- magnechuck
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Abstract
The utility model proposes a kind of surface grinding machines, and including grinding wheel, workbench, rack-mounted magnechuck, magnechuck is for workpiece of the sorbing material for iron；Detent mechanism is installed, detent mechanism includes rocking handle, and rocking handle has gear, wheel and rack engagement by axis connection, and one end of rack is connected with the sliding block of extended workbench, and the other end is free end on workbench；Sliding block offsets with workpiece, and the limiting device for limiting slider displacement is equipped in the direction that grinding wheel screws out, detent mechanism.There is following advantageous effect：Workpiece not in the adsorption capacity for only receiving magnechuck, while is balanced in processing in the back-out direction tangential force of grinding wheel, has ensured the safety of processing, and positioning is more firm.
Description
Technical field
The utility model is related to machine tooling field, more particularly, to a kind of surface grinding machine.
Background technology
Grinding machine is the lathe for carrying out grinding to workpiece surface using grinding tool, and most of grinding machine is to use 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 fine jade mill
Machine, superfinisher, abrasive belt grinding machine, grinder and polishing machine etc., grinding machine can make the mill of high-precision and surface roughness very little
It cuts, can also carry out efficient grinding, such as high-rate grinding.
The price of grinding machine is generated magnetism based on steel, casting, after being powered using magnechuck and workpiece is sucked, and is equivalent to folder
After tool fixes workpiece, grinding wheel rotation polishing workpiece；But when magnetic force is insufficient, when tangential force is excessive, workpiece will be trained off by grinding wheel.
Utility model content
In order to solve the above technical problems, the utility model proposes a kind of surface grinding machine, including grinding wheel, workbench, installation
Magnechuck in rack, the magnechuck is for workpiece of the sorbing material for iron；
Detent mechanism is installed, the detent mechanism includes rocking handle, and the rocking handle has by axis connection on the workbench
Gear, the wheel and rack engagement, one end of the rack are connected with the sliding block of extended workbench, and the other end is freely
End；
The sliding block offsets with the workpiece, is equipped with and is used in the direction that the grinding wheel screws out, the detent mechanism
Limit the limiting device of slider displacement.
Preferably, the material of the sliding block is that can generate magnetic iron.
Preferably, the cross section of the sliding block is rectangular.
Preferably, the limiting device is included in the bottom setting limited block of sliding block and the free end of the rack
Lower section sets baffle, and the limited block is located at below the workbench.
The utility model proposes a kind of surface grinding machine have following advantageous effect：Workpiece is not only being received in processing
The adsorption capacity of magnechuck, while be balanced in the back-out direction tangential force of grinding wheel, ensure the safety of processing, positioning is more
It is firm.
Description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme in the embodiment of the utility model
Attached drawing to be used is briefly described.
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the vertical view of the utility model；
Wherein, 1- workbench, 2- magnechucks, 3- grinding wheels, 4- workpiece, 5- sliding blocks, 6- rocking handles, 61- handles, 7- gears,
8- racks, 9- baffles, 10- limited blocks.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe.
As shown in Figure 1, the utility model proposes a kind of surface grinding machine, including grinding wheel 3, workbench 1, mounted on workbench
Magnechuck 2 on 1, the magnechuck 2 is for workpiece 4 of the sorbing material for iron；Detent mechanism is installed on workbench 1,
Detent mechanism includes rocking handle 6, is connected with handle 61 on rocking handle 6, is conveniently operated the rotation of rocking handle 6；Rocking handle 6 is with teeth by axis connection
Wheel 7, gear 7 is engaged with rack 8, and one end of rack 8 is connected with the sliding block 5 of extended workbench 1, and the other end is free end；It is sliding
Block 5 offsets with workpiece 4, and the limiting device for limiting 5 displacement of sliding block is equipped in the direction that grinding wheel 3 screws out, detent mechanism.
Limiting device is included in the bottom setting limited block 10 of sliding block 5 and the lower section setting baffle of the free end of rack 8
9, limited block 10 is located at 1 lower section of workbench, for limiting the peak of the rising of sliding block 5, will not lift away from the workbench 1, keep off
Plate 9 is used to limit the minimum point of the landing of sliding block 5, ensures that the upper surface of sliding block 5 is not less than workbench 1.
Sliding block 5 moves up and down the positioning for realizing workpiece 4, is less than the feelings of 4 upper surface of workpiece in the upper surface for ensureing sliding block 5
Under condition, workpiece 4 offsets with sliding block 5, and the material of sliding block 5 is that can generate magnetic iron, is powered in the magnechuck 2 of surface grinding machine
When generating magnetic, magnechuck 2 adsorbs workpiece 4, and since workpiece 4 and sliding block 5 offset, sliding block 5 also generates magnetism, at this time sliding block
Workpiece 4 is sucked in 5 one side, on the other hand plays the role of position restriction.
After grinding wheel 3 starts rotation, workpiece 4 by direction of rotation tangential force, and because sliding block 5 go out in tangential force direction
That end, so tangential force is balanced, workpiece 4 will not because electromagnetic attraction not enough and tangential force is excessive causes to fly out.
Rocking handle 6 is stretched out outside grinding machine, by rotating handles 61, controls the rotation of gear 7, forward or reverse can make gear
7 both forward and reverse directions rotate, so as to be moved upwardly or downwardly with carry-over bar 8, so as to the height of control slide block 5.
Motion mode：
During processing, according to the height of workpiece 4, rocking handle 6 is rotated, the highest face of control slide block 5 is less than required workpieces processing 4
Highest face, so as to which grinding wheel 3 be made to be unlikely to get to sliding block 5, travelling workpiece 4 makes the side of workpiece 4 and sliding block 5 offset, plays positioning
The power supply of magnechuck 2 is connected in effect, and workpiece 4 will be fixed, and magnechuck 2 generates magnetism, the cunning to offset with workpiece 4
Block 5 also generates magnetism, and also workpiece 4 is sucked simultaneously in sliding block 5；The power supply of grinding wheel 3 is connected, grinding wheel 3, which is rotated and contacted with workpiece 4, to be beaten
Mill, since sliding block 5 is located at the back-out direction of grinding wheel 3, the tangential force that grinding wheel 3 is applied to workpiece 4 is supported, the suction of sliding block 5
Power also ensure that workpiece 4 will not move simultaneously, play the role of positioning and support.
A variety of modifications of embodiment will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide range consistent with features of novelty.
Claims (4)
1. a kind of surface grinding machine, it is characterised in that：
Including grinding wheel, workbench, rack-mounted magnechuck, the magnechuck is for work of the sorbing material for iron
Part；
Detent mechanism is installed on the workbench, the detent mechanism includes rocking handle, and the rocking handle has gear by axis connection,
The wheel and rack engagement, one end of the rack are connected with the sliding block of extended workbench, and the other end is free end；
The sliding block offsets with the workpiece, is equipped with to limit in the direction that the grinding wheel screws out, the detent mechanism
The limiting device of slider displacement.
2. a kind of surface grinding machine according to claim 1, it is characterised in that：The material of the sliding block is that can generate magnetism
Iron.
3. a kind of surface grinding machine according to claim 1, it is characterised in that：The cross section of the sliding block is rectangular.
4. a kind of surface grinding machine according to claim 1, it is characterised in that：The limiting device is included in the bottom of sliding block
The lower section setting baffle of the free end of limited block and the rack is set, and the limited block is located at below the workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721101517.5U CN207578049U (en) | 2017-08-30 | 2017-08-30 | A kind of surface grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721101517.5U CN207578049U (en) | 2017-08-30 | 2017-08-30 | A kind of surface grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207578049U true CN207578049U (en) | 2018-07-06 |
Family
ID=62717937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721101517.5U Active CN207578049U (en) | 2017-08-30 | 2017-08-30 | A kind of surface grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207578049U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037416A (en) * | 2019-12-12 | 2020-04-21 | 天津贝林思模具有限公司 | Grinding machine for workpiece grinding |
-
2017
- 2017-08-30 CN CN201721101517.5U patent/CN207578049U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111037416A (en) * | 2019-12-12 | 2020-04-21 | 天津贝林思模具有限公司 | Grinding machine for workpiece grinding |
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