CN208514270U - A kind of metal sheet surface grinding device - Google Patents
A kind of metal sheet surface grinding device Download PDFInfo
- Publication number
- CN208514270U CN208514270U CN201820632120.7U CN201820632120U CN208514270U CN 208514270 U CN208514270 U CN 208514270U CN 201820632120 U CN201820632120 U CN 201820632120U CN 208514270 U CN208514270 U CN 208514270U
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- Prior art keywords
- assembly bench
- spring strut
- workpiece assembly
- bottom plate
- spring
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Abstract
The utility model discloses a kind of metal sheet surface grinding devices, including table mechanism and driving mechanism, table mechanism includes fixed bottom plate, workpiece assembly bench, workpiece assembly bench a side is connected on fixed bottom plate, baffle is perpendicular on fixed bottom plate, driving mechanism includes spring strut, spring built in spring strut, spring strut is equipped with the bracket with sleeve, there is lifting slide bar in sleeve, it goes up and down slide bar one end and is equipped with sanding block, the lower surface of spring strut is provided with rack gear, and motor output end has partial gear.The utility model, spring strut intermittent compression spring is driven by partial gear, sleeve reciprocal telescopic on driving arm, when sleeve moves forward, lifting slide bar is to apply pressure to sanding block under the influence of gravity, the workpiece surface that be attached to sanding block can on workpiece assembly bench always rubs, when moving backward, spring force can draw the oblique upward activity of sanding block, realize that polishing repeatedly acts.
Description
Technical field
The utility model relates to a kind of metal sheet surface grinding devices, belong to machinery manufacturing technology field.
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..
Grinding machine is capable of processing the higher material of hardness, such as hardened steel, hard alloy;Also be capable of processing fragile material, as glass,
Granite.Grinding machine can make the grinding of high-precision and surface roughness very little, also can be carried out efficient grinding, such as high-rate grinding
Deng.
Mechanical processing industry institute converted products is many kinds of, and workpiece size dimension is different, it is desirable that machining accuracy is different.Relatively
It is required that grinding wheel speed is different in main shaft linear velocity, the simple speed of mainshaft that adjusts is difficult to be adjusted to manage to meet work pieces process linear velocity
Think state.The bending of the stress as produced by shaft class process again, grinding process can generate grinding wheel feeding torque difference, in this way
Just bring grinding wheel output revolving speed/torque difference variation, can accordingly generate vibration knife mark/burnt line etc., grinding accuracy it is difficult to ensure that, by
This causes production efficiency low, and fine work rate is low, and existing grinding machine contains two functions of corase grinding and fine grinding mostly, if compared with
More goes progress roughly grinding operation using equipment, can cause more loss, in actual production, be expensive precision equipment
Reduction production cost, it is necessary to be used separately the equipment of roughing and finishing, relative low price, precision are lower thick
Process equipment can in advance process blank workpiece, and then carry out finishing using expensive precision equipment to when finishing
Work can greatly reduce the maintenance cost of close equipment in this way.
Utility model content
The utility model technical issues that need to address are in view of the above shortcomings of the prior art, and to provide a kind of metal plate
Part surface roughing grinding device.
In order to solve the above technical problems, the technical solution adopted in the utility model is:
A kind of metal sheet surface grinding device, including table mechanism and driving mechanism, the table mechanism include
Fixed bottom plate, workpiece assembly bench and baffle, the workpiece assembly bench are slab construction, and a side of workpiece assembly bench is connected to solid
Determine on bottom plate, workpiece assembly bench is inclined to set, and the baffle is vertically located at the middle position on fixed bottom plate, workpiece assembly bench
Positioned at the side of baffle；The driving mechanism includes horizontal spring strut, and the spring strut is located at the other side of baffle, spring strut
It is inside plugged with spring, the end that spring is located at outside spring strut is connected on baffle, and the upper surface of the spring strut is provided with bracket,
The bracket is extended towards the direction of workpiece assembly bench, and the part that bracket is located above workpiece assembly bench is provided with longitudinal
Sleeve, the sleeve is interior to have lifting slide bar, and lifting slide bar is parallel to workpiece assembly bench towards the setting of one end of workpiece assembly bench
Sanding block, the lower surface of the spring strut is provided with rack gear along its length, is fixedly installed motor on fixed bottom plate, electricity
Machine output end has partial gear, and partial gear is engaged with rack, and partial gear drives spring strut living to baffle direction
It is dynamic.
Scheme as a further preference, the workpiece assembly bench are hinged with fixed bottom plate, workpiece assembly bench and solid
Determine that there is angle adjusting mechanism between the angle of bottom plate formation, the lifting slide bar is hinged with sanding block.
Scheme as a further preference is provided with for covering the stop collar in spring strut, spring on the fixed bottom plate
Cylinder is movable in stop collar.
Scheme as a further preference is provided with horizontal slide rail, horizontal slide rail and spring between the bracket and sleeve
The direction of motion of cylinder is vertical, has slide on the sleeve, and sleeve can be moved on horizontal slide rail by slide, be had on the slide
There is the locking mechanism fixed with horizontal slide rail.
Scheme as a further preference, the edge of the workpiece assembly bench are provided with the clamping machine for fixing workpiece
Structure.
Several variable weights can be added or be unloaded to scheme as a further preference on the lifting slide bar.
Compared with prior art, a kind of metal sheet surface grinding device of the utility model, passes through partial gear band
Spring strut intermittent compression spring is moved, the sleeve reciprocal telescopic on driving arm when sleeve moves forward, goes up and down slide bar in gravity
Under the influence of, it is to apply pressure to sanding block, the workpiece surface that be attached to sanding block can on workpiece assembly bench always rubs,
When moving backward, spring force can draw the oblique upward activity of sanding block, realize that polishing repeatedly acts, although the present apparatus do not have compared with
High grinding accuracy, but in actual production, especially in roughing, then have higher grinding efficiency, and structure is simple,
Cost is the bottom of compared with.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the top view of horizontal slide rail；
Wherein, the fixed bottom plate of 1-, 2- workpiece assembly bench, 3- baffle, 4- spring strut, 5- spring, 6- bracket, 7- sleeve, 8-
Lifting slide bar, 9- sanding block, 10- rack gear, 11- partial gear, 12- angle adjusting mechanism, 13- stop collar, 14- level are sliding
Rail.
Specific embodiment
The optimal technical scheme that according to the present invention will be described in detail below with reference to the accompanying drawings.
As shown in Figure 1, a kind of metal sheet surface grinding device of the utility model, including table mechanism and driving machine
Structure, the table mechanism include fixed bottom plate 1, workpiece assembly bench 2 and baffle 3, and the workpiece assembly bench 2 is slab construction,
A side of workpiece assembly bench 2 is connected on fixed bottom plate 1, and workpiece assembly bench 2 is inclined to set, workpiece assembly bench 2 and fixation
Angle is 30 ° between bottom plate 1, and the baffle 3 is vertically located at the middle position on fixed bottom plate 1, and workpiece assembly bench 2 is located at baffle
3 side；
The driving mechanism includes horizontal spring strut 4, and spring strut 4 is vacant state, and the spring strut 4 is located at baffle 3
The other side, be plugged with spring 5 in spring strut 4, for partial spring 5 outside spring strut 4, spring 5 is located at the company of the end outside spring strut 4
It connects on baffle 3；
The upper surface of the spring strut 4 is provided with bracket 6, usually L bracket, and the bracket 6 is towards workpiece assembly bench 2
Direction be extended, the part that bracket 6 is located above workpiece assembly bench 2 is provided with longitudinal sleeve 7, has in the sleeve 7
Slide bar 8 is gone up and down, lifting slide bar 8 is parallel to the sanding block 9 of workpiece assembly bench 2 towards the setting of one end of workpiece assembly bench 2；
The lower surface of spring strut 4 is provided with rack gear 10 along its length, is fixedly installed motor on fixed bottom plate 1, electricity
Machine output end has partial gear 11, and partial gear 11 is engaged with rack gear 10, and partial gear 11 drives spring strut 4 to gear
The activity of 3 direction of plate.
In use, fixed motor drives partial gear 11 to rotate, it, can band when its toothed portion touches rack gear 10
Dynamic spring strut 4 is mobile to 3 direction of baffle, one side compressed spring 5, meanwhile, bracket 6 and sleeve 7 are also movable forward therewith, this
When, it goes up and down slide bar 8 and sanding block 9 is pressed in the workpiece surface on workpiece assembly bench 2, after 7 activity of sleeve, due to gravity, lifting
The then slide downward in sleeve 7 of slide bar 8, sanding block 9 then polish workpiece by the slide downward on the inclined-plane of workpiece assembly bench 2, when not
When complete gear 11 turns to toothless part, the spring 5 of compression discharges elastic force, and 4 activity of push the spring cylinder drives bracket 6 and set
Cylinder is 7 movable backward, and sanding block 9 is under the drive of the tractive force, and upward sliding is polished work again on the inclined-plane of workpiece assembly bench 2
Part, lifting slide bar 8 are then lifted, and activity is, it can be achieved that polishing work to workpiece plate surface, sanding block 9 is in work repeatedly
Frictional force on part assembly bench 2 when upward sliding is greater than frictional force when slide downward.
The workpiece assembly bench 2 is hinged with fixed bottom plate 1, the angle that workpiece assembly bench 2 and fixed bottom plate 1 are formed it
Between have angle adjusting mechanism 12, angle adjusting mechanism 12 can different height support workpiece assembly bench 2, the lifting slide bar 8
It is hinged with sanding block 9, it can be achieved that more tilt angles of sheet material workpiece are adjusted, reduces friction when sanding block 9 back slides
Power.
It is provided on the fixed bottom plate 1 for covering the stop collar 13 in spring strut 4, spring strut 4 is living in stop collar 13
It is dynamic.
As shown in Fig. 2, horizontal slide rail 14 is provided between the bracket 6 and sleeve 7, horizontal slide rail 14 and spring strut 4
The direction of motion is vertical, has slide on the sleeve 7, and sleeve 7 can be moved on horizontal slide rail 14 by slide, be had on the slide
There is the locking mechanism fixed with horizontal slide rail 14, adjust sleeve 7 in multiposition, increases the polishing area of sanding block 9, it can also be with
It is targetedly polished sheet metal a part.
The edge of the workpiece assembly bench 2 is provided with the clamping mechanism for fixing workpiece, can be to various sizes of gold
Belong to plate to be fixed.
Several variable weights can be added or unloaded on the lifting slide bar 8, and after increasing variable weights, the frictional force of sanding block 9 is then
Become larger.
Above-described specific embodiment, to the purpose of this utility model, technical scheme and beneficial effects carried out into
One step is described in detail, it should be understood that being not used to limit the foregoing is merely specific embodiment of the present utility model
The utility model processed, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done,
It should be included within the scope of protection of this utility model.
Claims (6)
1. a kind of metal sheet surface grinding device, it is characterised in that: including table mechanism and driving mechanism, the workbench
Mechanism includes fixed bottom plate (1), workpiece assembly bench (2) and baffle (3), and the workpiece assembly bench (2) is slab construction, workpiece dress
A side with platform (2) is connected on fixed bottom plate (1), and workpiece assembly bench (2) is inclined to set, and the baffle (3) vertically sets
Middle position on fixed bottom plate (1), workpiece assembly bench (2) are located at the side of baffle (3)；The driving mechanism includes horizontal
Spring strut (4), the spring strut (4) is located at the other side of baffle (3), is plugged with spring (5) in spring strut (4), spring (5)
It is connected on baffle (3) positioned at the end of spring strut (4) outside, the upper surface of the spring strut (4) is provided with bracket (6), described
Bracket (6) is extended towards the direction of workpiece assembly bench (2), and bracket (6) is located at the setting of the part above workpiece assembly bench (2)
There are longitudinal sleeve (7), there is lifting slide bar (8) in the sleeve (7), goes up and down the one end of slide bar (8) towards workpiece assembly bench (2)
The sanding block (9) for being parallel to workpiece assembly bench (2) is set, and the lower surface of the spring strut (4) is provided with along its length
Rack gear (10) is fixedly installed motor on fixed bottom plate (1), motor output end has partial gear (11), partial gear
(11) it is engaged with rack gear (10), partial gear (11) drives spring strut (4) to the activity of baffle (3) direction.
2. a kind of metal sheet surface grinding device according to claim 1, it is characterised in that: the workpiece assembly bench
(2) it is hinged with fixed bottom plate (1), there is angular adjustment between workpiece assembly bench (2) and the angle of fixed bottom plate (1) formation
Mechanism (12), the lifting slide bar (8) are hinged with sanding block (9).
3. a kind of metal sheet surface grinding device according to claim 1, it is characterised in that: the fixed bottom plate (1)
On be provided with for covering the stop collar (13) in spring strut (4), spring strut (4) is movable in stop collar (13).
4. a kind of metal sheet surface grinding device according to claim 1, it is characterised in that: the bracket (6) and set
It is provided with horizontal slide rail (14) between cylinder (7), horizontal slide rail (14) is vertical with the direction of motion of spring strut (4), the sleeve (7)
Upper to have slide, sleeve (7) can be moved by slide on horizontal slide rail (14), be had on the slide solid with horizontal slide rail (14)
Fixed locking mechanism.
5. a kind of metal sheet surface grinding device according to claim 1, it is characterised in that: the workpiece assembly bench
(2) edge is provided with the clamping mechanism for fixing workpiece.
6. a kind of metal sheet surface grinding device according to claim 1, it is characterised in that: the lifting slide bar (8)
On can add or unload several variable weights.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820632120.7U CN208514270U (en) | 2018-04-28 | 2018-04-28 | A kind of metal sheet surface grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820632120.7U CN208514270U (en) | 2018-04-28 | 2018-04-28 | A kind of metal sheet surface grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208514270U true CN208514270U (en) | 2019-02-19 |
Family
ID=65342138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820632120.7U Active CN208514270U (en) | 2018-04-28 | 2018-04-28 | A kind of metal sheet surface grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208514270U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687627A (en) * | 2018-04-28 | 2018-10-23 | 镇江市高等专科学校 | A kind of metal sheet surface grinding device |
| CN110871386A (en) * | 2019-12-02 | 2020-03-10 | 方坤棉 | Surface treatment processing machinery after air condition compressor accessory shaping |
| CN110893576A (en) * | 2019-11-11 | 2020-03-20 | 东旭(锦州)精密光电科技有限公司 | Polishing machine |
| CN114734364A (en) * | 2022-03-24 | 2022-07-12 | 沭阳旭东家具有限公司 | Multi-angle polishing device and polishing method for furniture customization plate |
-
2018
- 2018-04-28 CN CN201820632120.7U patent/CN208514270U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108687627A (en) * | 2018-04-28 | 2018-10-23 | 镇江市高等专科学校 | A kind of metal sheet surface grinding device |
| CN110893576A (en) * | 2019-11-11 | 2020-03-20 | 东旭(锦州)精密光电科技有限公司 | Polishing machine |
| CN110871386A (en) * | 2019-12-02 | 2020-03-10 | 方坤棉 | Surface treatment processing machinery after air condition compressor accessory shaping |
| CN110871386B (en) * | 2019-12-02 | 2021-04-13 | 上海云飞工贸发展有限公司 | Surface treatment processing machinery after air condition compressor accessory shaping |
| CN114734364A (en) * | 2022-03-24 | 2022-07-12 | 沭阳旭东家具有限公司 | Multi-angle polishing device and polishing method for furniture customization plate |
| CN114734364B (en) * | 2022-03-24 | 2023-08-25 | 沭阳旭东家具有限公司 | Multi-angle polishing device and polishing method for furniture customization plate |
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