CN203993460U - A kind of grinding machine - Google Patents
A kind of grinding machine Download PDFInfo
- Publication number
- CN203993460U CN203993460U CN201420398905.4U CN201420398905U CN203993460U CN 203993460 U CN203993460 U CN 203993460U CN 201420398905 U CN201420398905 U CN 201420398905U CN 203993460 U CN203993460 U CN 203993460U
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- CN
- China
- Prior art keywords
- driven pulley
- grinding machine
- saw blade
- lower carriage
- sand paper
- 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
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a kind of grinding machine, comprise upper bracket, lower carriage and riser, lower carriage is provided with rotating disk, and rotating disk is for fixing saw blade, and rotating disk is connected with electric rotating machine; On upper bracket, be fixed with grinding mechanism, grinding mechanism comprises driving wheel, driven pulley and the regulating wheel of distribution triangular in shape, and driving wheel, driven pulley and regulating wheel are connected by belt sand paper, and driven pulley is provided with pressure sensor; Driving wheel rotates under the effect of drive motors, and by belt sand paper, power is passed to driven pulley; The first power set are connected with control device respectively with pressure sensor.Grinder structure in the utility model is simple, and automaticity is high, simple to operation, is applicable to large-scale promotion and uses.
Description
Technical field
The utility model relates to grinding attachment field, relates in particular to a kind of grinding machine.
Background technology
Saw blade is widely used in various materials to carry out in the field of cutting operation, and the quality of saw blade surface quality directly determines the quality of cutting operation.Because saw blade keeps running up in cutting operation process carrying out for a long time, can produce very large centrifugal force, if saw blade surface quality is poor and non-uniform mass, saw blade is very easy to be damaged and flies out to surrounding in the process of running up, and easily causes serious personal injury.Therefore a very important operation in saw blade process of manufacture when, being polished and processed in saw blade surface.
In prior art, this operation of grinding process is carried out to normally by manually polishing in saw blade surface, and manual polishing not only operating efficiency is low, and automaticity is low, and cannot ensure the quality of saw blade after polishing, cause the quality in a collection of saw blade uneven.Manually polish, not only increased operating personnel's labour intensity, and cause the cost of saw blade higher.
Therefore, a kind of grinding machine is needed in market badly, can realize automatically saw blade is polished, and in bruting process, automaticity is high, and the saw blade quality that polish is good, cost is low.
Utility model content
The purpose of this utility model is to propose a kind of grinding machine, and uneven to solve in prior art manually the polish saw blade quality that causes of saw blade, saw blade cost is high, the problem that bruting process automaticity is low.
For reaching this object, the utility model by the following technical solutions:
A kind of grinding machine, comprises upper bracket, lower carriage and riser, and described lower carriage is provided with rotating disk, and described rotating disk is for fixing saw blade, and described rotating disk is connected with electric rotating machine; On described upper bracket, be fixed with grinding mechanism, described grinding mechanism comprises driving wheel, driven pulley and the regulating wheel of distribution triangular in shape, and described driving wheel, driven pulley and regulating wheel are connected by belt sand paper, and described driven pulley is provided with pressure sensor; Described driving wheel rotates under the effect of drive motors, and by described belt sand paper, power is passed to driven pulley; Described upper bracket is fixed on riser by slide plate, and described riser is provided with chute, and described slide plate slides up and down along described chute under the driving of the first power set; Described power set are connected with control device respectively with pressure sensor.
Further, described lower carriage is provided with slideway, and described rotating disk is slidably fixed on described slideway by slide block, and described slide block moves left and right along described slideway under the driving of the second power set.
Further, described riser and lower carriage are fixed together by connector and bearing pin, and described lower carriage is horizontally disposed with, and described riser vertically arranges.
Further, described upper bracket is provided with groove, and described regulating wheel is fixed in described groove.
Further, described regulating wheel is fixed in described groove by fixture is dismountable, by regulating the position of described fixture can change the position of described regulating wheel in described groove, and then regulates the degree of tightness of described belt sand paper.
Further, the width of described driving wheel, driven pulley and regulating wheel is not less than the width of described belt sand paper.
Further, the width of described belt sand paper is greater than the diameter of described saw blade.
Preferably, a side of described lower carriage is provided with cooling nozzle, and described cooling nozzle is for spraying water to described saw blade at grinding process.
Further, described cooling nozzle is connected with water tank by pipeline.
The beneficial effects of the utility model are: the grinding mechanism in the utility model is fixed on upper bracket, upper bracket can slide up and down along chute under the driving of the first power set, driven pulley is provided with pressure sensor and through the locational belt sand paper of driven pulley, saw blade is ground, when moving down in process, grinding mechanism when driven pulley touches saw blade, produces pressure, pressure sensor passes to control device by force value after force value being detected, in the time that force value reaches the force value presetting, control device control the first power set are out of service, now, belt sand paper grinds saw blade, use the grinding machine in the utility model to grind saw blade, not only grinding efficiency is high, and Grinding Quality is good, can liberate greatly labour, reduce the production cost of saw blade, effectively ensure the surface quality of saw blade after grinding.
Grinder structure in the utility model is simple, and automaticity is high, simple to operation, is applicable to large-scale promotion and uses.
Brief description of the drawings
Fig. 1 is the overall structure schematic diagram of the grinding machine of the utility model detailed description of the invention proposition.
In figure:
1, lower carriage; 2, electric rotating machine; 3, rotating disk; 4, saw blade; 5, driven pulley; 6, pressure sensor; 7, upper bracket; 8, belt sand paper; 9, driving wheel; 10, slide plate; 11, riser; 12, regulating wheel; 13, bearing pin; 14, connector.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by detailed description of the invention.
As shown in Figure 1, be a kind of grinding machine the utility model proposes, comprise upper bracket 7, lower carriage 1 and riser 11, lower carriage 1 is provided with rotating disk 3, and rotating disk 3 is for fixing saw blade 4, and rotating disk 3 is connected with electric rotating machine 2.
On upper bracket 7, be fixed with grinding mechanism, grinding mechanism comprises driving wheel 9, driven pulley 5 and the regulating wheel 12 of distribution triangular in shape, and driving wheel 9, driven pulley 5 and regulating wheel 12 are connected by belt sand paper 8, and driven pulley 5 is provided with pressure sensor 6.Pressure sensor 6 is for detection of force value suffered on driven pulley 5, and force value is passed to control device.Carrying out in process of lapping, on driven pulley 5, the belt sand paper 8 of process grinds saw blade 4, therefore between driven pulley 5 and saw blade 4, has interaction force.
In course of work process, driving wheel 9 rotates under the effect of drive motors, and by belt sand paper 8, power is passed to driven pulley 5.Regulating wheel 12 is for regulating the degree of tightness of belt sand paper 8.
As further embodiment, upper bracket 7 is provided with groove, and regulating wheel 12 is fixed in groove.Regulating wheel 12 is fixed in groove by fixture is dismountable, can change the position of regulating wheel 12 in groove by the position that regulates fixture, and then regulates the degree of tightness of belt sand paper 8.
Upper bracket 7 is fixed on riser 11 by slide plate 10, and riser 11 is provided with chute, and slide plate 10 slides up and down along chute under the driving of the first power set.The first power set are connected with control device respectively with pressure sensor 6.
Lower carriage 1 is provided with slideway, and rotating disk 3 is slidably fixed on slideway by slide block, and slide block moves left and right along slideway under the driving of the second power set.
Riser 11 and lower carriage 1 are fixed together by connector 14 and bearing pin 13, and lower carriage 1 is horizontally disposed with, and riser 11 vertically arranges.
The width of driving wheel 9, driven pulley 5 and regulating wheel 12 is not less than the width of belt sand paper 8.The width of belt sand paper 8 is greater than the diameter of saw blade 4.
As one preferred embodiment, a side of lower carriage 1 is provided with cooling nozzle, and cooling nozzle is for spraying water to saw blade 4 at grinding process, and cooling nozzle is connected with water tank by pipeline.
The process that uses the grinding machine in the utility model to carry out grinding to saw blade is: electric rotating machine drives rotating disk 3 to rotate, and then drive saw blade 4 to be rotated, simultaneously, drive motors drives driving wheel 9 to be rotated, and then driving belt sand paper 8 to carry out transmission between driving wheel 9, driven pulley 5 and regulating wheel 12, the first power set drive upper bracket 7 to move downward.After driven pulley 5 contacts with saw blade 4, pressure sensor 6 force value between the two detects, and the force value detecting is passed to control device, when the force value receiving when control device is greater than the force value presetting, control device control the first power set stop moving downward, and the position resting at that time makes belt sand paper 8 grind saw blade 4.When operating personnel think after a certain position milling time is enough long, can start the second power set, the second power set drive rotating disk 3 along continuous straight runs motion on lower carriage 1, and other positions of saw blade 4 are ground.
Grinder structure in the utility model is simple, and automaticity is high, simple to operation, is applicable to large-scale promotion and uses.
Grinding mechanism in the utility model is fixed on upper bracket, upper bracket can slide up and down along chute under the driving of the first power set, driven pulley is provided with pressure sensor and through the locational belt sand paper of driven pulley, saw blade is ground, when moving down in process, grinding mechanism when driven pulley touches saw blade, produces pressure, pressure sensor passes to control device by force value after force value being detected, in the time that force value reaches the force value presetting, control device control the first power set are out of service, now, belt sand paper grinds saw blade, use the grinding machine in the utility model to grind saw blade, not only grinding efficiency is high, and Grinding Quality is good, can liberate greatly labour, reduce the production cost of saw blade, effectively ensure the surface quality of saw blade after grinding.
Know-why of the present utility model has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present utility model, and can not be interpreted as by any way the restriction to the utility model protection domain.Based on explanation herein, those skilled in the art does not need to pay performing creative labour can associate other detailed description of the invention of the present utility model, within these modes all will fall into protection domain of the present utility model.
Claims (9)
1. a grinding machine, comprises upper bracket, lower carriage and riser, it is characterized in that: described lower carriage is provided with rotating disk, and described rotating disk is for fixing saw blade, and described rotating disk is connected with electric rotating machine;
On described upper bracket, be fixed with grinding mechanism, described grinding mechanism comprises driving wheel, driven pulley and the regulating wheel of distribution triangular in shape, and described driving wheel, driven pulley and regulating wheel are connected by belt sand paper, and described driven pulley is provided with pressure sensor;
Described driving wheel rotates under the effect of drive motors, and by described belt sand paper, power is passed to driven pulley;
Described upper bracket is fixed on riser by slide plate, and described riser is provided with chute, and described slide plate slides up and down along described chute under the driving of the first power set;
Described the first power set are connected with control device respectively with pressure sensor.
2. grinding machine according to claim 1, is characterized in that: described lower carriage is provided with slideway, and described rotating disk is slidably fixed on described slideway by slide block, and described slide block moves left and right along described slideway under the driving of the second power set.
3. grinding machine according to claim 2, is characterized in that: described riser and lower carriage are fixed together by connector and bearing pin, and described lower carriage is horizontally disposed with, and described riser vertically arranges.
4. grinding machine according to claim 3, is characterized in that: described upper bracket is provided with groove, and described regulating wheel is fixed in described groove.
5. grinding machine according to claim 4, it is characterized in that: described regulating wheel is fixed in described groove by fixture is dismountable, by regulating the position of described fixture can change the position of described regulating wheel in described groove, and then regulate the degree of tightness of described belt sand paper.
6. grinding machine according to claim 5, is characterized in that: the width of described driving wheel, driven pulley and regulating wheel is not less than the width of described belt sand paper.
7. grinding machine according to claim 1, is characterized in that: the width of described belt sand paper is greater than the diameter of described saw blade.
8. grinding machine according to claim 1, is characterized in that: a side of described lower carriage is provided with cooling nozzle, and described cooling nozzle is for spraying water to described saw blade at grinding process.
9. grinding machine according to claim 8, is characterized in that: described cooling nozzle is connected with water tank by pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398905.4U CN203993460U (en) | 2014-07-19 | 2014-07-19 | A kind of grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420398905.4U CN203993460U (en) | 2014-07-19 | 2014-07-19 | A kind of grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203993460U true CN203993460U (en) | 2014-12-10 |
Family
ID=52033523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420398905.4U Expired - Fee Related CN203993460U (en) | 2014-07-19 | 2014-07-19 | A kind of grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203993460U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057384A (en) * | 2014-07-19 | 2014-09-24 | 李小红 | Grinding machine |
-
2014
- 2014-07-19 CN CN201420398905.4U patent/CN203993460U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104057384A (en) * | 2014-07-19 | 2014-09-24 | 李小红 | Grinding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141210 Termination date: 20150719 |
|
| EXPY | Termination of patent right or utility model |