CN203622213U - Secure centerless mill grinding device - Google Patents
Secure centerless mill grinding device Download PDFInfo
- Publication number
- CN203622213U CN203622213U CN201320889701.6U CN201320889701U CN203622213U CN 203622213 U CN203622213 U CN 203622213U CN 201320889701 U CN201320889701 U CN 201320889701U CN 203622213 U CN203622213 U CN 203622213U
- Authority
- CN
- China
- Prior art keywords
- baffle plate
- grinding
- protective baffle
- support
- workbench
- 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 - Lifetime
Links
- 238000000227 grinding Methods 0.000 title claims abstract description 47
- 230000001681 protective effect Effects 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims description 4
- 239000004576 sand Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001651 emery Inorganic materials 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a secure centerless mill grinding device, which comprises an engine base and a grinding workbench which is arranged above the engine base, wherein a workpiece support is arranged in the grinding workbench, a grinding sand wheel is arranged on the left side of the workpiece support, a pressing wheel is arranged on the right side of the workpiece support, a protective baffle plate is arranged on one side of grinding workbench provided with an operating surface, and the protective baffle plate is provided with a drive device which enables the protective baffle plate to move away when collecting and placing workpiece. The secure centerless mill grinding device has the advantages of simple operation and safe use.
Description
Technical field
The utility model relates to a kind of centreless grinding lapping device, more particularly, relates in particular to a kind of safety-type centreless grinding lapping device.
Background technology
Centreless grinding lapping device is widely used in machinery manufacturing industry, processes for skiving.In process of lapping, frequently have cutter and fly in emery wheel, hinder hand phenomenon and happen occasionally, production safety is caused to very big hidden danger, also operator is caused to psychological burden, the frequency of occurrences of accident is increased.How to make this device of operation that the operator of centreless grinding lapping device can be relieved safely, become problem demanding prompt solution.
Utility model content
The purpose of this utility model be to provide a kind of simple to operate, use safe centreless grinding lapping device.
The technical solution adopted in the utility model is as follows:
A kind of safety-type centreless grinding lapping device, comprise support and the grinding workbench that is positioned at support top, in described grinding workbench, be provided with work support, be provided with grinding wheel in described work support left side, be provided with pinch roller on described work support right side, wherein be provided with protective baffle plate in operating surface one side of described grinding workbench, described protective baffle plate is provided with the drive unit that in the time of folding and unfolding workpiece, protective baffle plate is removed.
Further, described drive unit is be arranged on the air cylinder support on described grinding workbench and be arranged on the lift cylinder on described air cylinder support, described protective baffle plate is connected with the piston rod of described lift cylinder, and described lift cylinder is connected with compressed gas source.
Further, the signal control line of described drive unit connects the signal output part of Programmable Logic Controller.
Further, described protective baffle plate is transparent soft-plastic material.
Compared with prior art, the beneficial effect the utlity model has is:
The utility model arranges protective baffle plate by operating surface one side at grinding workbench; and the drive unit that protective baffle plate is removed be arranged on folding and unfolding workpiece on protective baffle plate time; make protective baffle plate enter grinding working region by the mode such as moving up and down; protective baffle plate can block the cutter flying in the time of grinding work-piece like this; protection operator; in the time stopping grinding, remove operating area handled easily person and change grinding work-piece, more convenient to operate and safety.Further, drive unit is to be arranged on grinding workbench upper cylinder support and to be arranged on the lift cylinder on air cylinder support, protective baffle plate is connected with the piston rod of lift cylinder, lift cylinder is connected with compressed gas source, compressed gas source can be controlled the movement of the up and down drive protective baffle plate of cylinder piston rod, and this type of drive not only can be cost-saving but also can have been reached ideal effect.The signal control line of the drive unit of cylinder is connected with the holding wire of Programmable Logic Controller, program lifting time and the speed of protective baffle plate are set, send work order to the signal processor in drive unit by signal output part, make drive unit motion, to reach the effect of protective baffle plate automatic open-close, simplify operating procedure, alleviated operator's workload.Protective baffle plate is selected transparent soft-plastic material, and in the time of operator's grinding work-piece, protective baffle plate both can block the cutter flying, and handled easily person better observes processing situation again.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model specific embodiment;
Fig. 2 is control circuit schematic diagram of the present utility model.
The specific embodiment
Below in conjunction with the specific embodiment, the technical solution of the utility model is described in further detail, but does not form any restriction of the present utility model.
Consult shown in Fig. 1, a kind of safety-type centreless grinding lapping device of the present utility model, comprise support 1 and the grinding workbench 2 that is positioned at support 1 top, in grinding workbench 2, be provided with work support 3, be provided with grinding wheel 4 in work support 3 left sides, be provided with pinch roller 5 on work support 3 right sides, wherein be provided with protective baffle plate 6 in operating surface one side of grinding workbench 2, protective baffle plate 6 is provided with the drive unit 7 that protective baffle plate 6 is removed, make protective baffle plate remove grinding working region by the mode such as moving up and down, in the time grinding, protective baffle plate can block the cutter that flies processing like this, protection operator, after completing, grinding removes operating desk handled easily person folding and unfolding workpiece, make more convenient to operate and safety.
Drive unit is to be arranged on grinding workbench 2 to be provided with air cylinder support 8 and to be arranged on the lift cylinder 9 on air cylinder support 8, protective baffle plate 6 is connected with the piston rod of lift cylinder 9, lift cylinder 9 is connected with compressed gas source, compressed gas source can be controlled the movement of the up and down drive protective baffle plate 6 of cylinder piston rod, and this type of drive not only can be cost-saving but also can have been reached ideal effect.
Protective baffle plate 6 is transparent soft-plastic material, and in the time of operator's grinding work-piece, protective baffle plate 6 both can block the cutter flying, and handled easily person better observes processing situation again.
Consult shown in Fig. 2, the signal control line of drive unit 7 connects the signal output part of Programmable Logic Controller 10, program lifting time and the speed of protective baffle plate 6 are set, send work order to the switching valve in described drive unit 7 by signal output part, drive unit 7 is moved, to reach the effect of protective baffle plate 6 automatic open-closes, simplify operating procedure, alleviate operator's workload.
The concrete service condition of present embodiment is as follows:
While using modified centreless grinding lapping device, operator is by normally starting the machine.Open Programmable Logic Controller 10 power supplys, after waiting for that Programmable Logic Controller 10 has started, by milling time editor's protective baffle plate lifting time control instruction of current processing work.The workpiece that operator grinds needs is put in grinding machine, starts on Programmable Logic Controller 10 and moves button, and Programmable Logic Controller regulates switching valve by the programmed instruction control compressed air of setting, and controls the lifting of protective baffle plate 6.
The foregoing is only preferred embodiment of the present utility model, all any modifications of doing within the scope of spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (4)
1. a safety-type centreless grinding lapping device, comprise support (1) and be positioned at the grinding workbench (2) of support (1) top, in described grinding workbench (2), be provided with work support (3), be provided with grinding wheel (4) in described work support (3) left side, be provided with pinch roller (5) on described work support (3) right side, it is characterized in that, operating surface one side at described grinding workbench (2) is provided with protective baffle plate (6), and described protective baffle plate (6) is provided with the drive unit (7) that makes protective baffle plate (6) remove in the time of folding and unfolding workpiece.
2. safety-type centreless grinding lapping device according to claim 1, it is characterized in that, described drive unit (7) is for to be arranged on the air cylinder support (8) on described grinding workbench (2) and to be arranged on the lift cylinder (9) on described air cylinder support (8), described protective baffle plate (6) is connected with the piston rod of described lift cylinder (9), and described lift cylinder (9) is connected with compressed gas source.
3. safety-type centreless grinding lapping device according to claim 1, is characterized in that, the signal control line of described drive unit (7) connects the signal output part of Programmable Logic Controller (10).
4. safety-type centreless grinding lapping device according to claim 1 and 2, is characterized in that, described protective baffle plate (6) is transparent soft-plastic material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320889701.6U CN203622213U (en) | 2013-12-31 | 2013-12-31 | Secure centerless mill grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320889701.6U CN203622213U (en) | 2013-12-31 | 2013-12-31 | Secure centerless mill grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203622213U true CN203622213U (en) | 2014-06-04 |
Family
ID=50808731
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320889701.6U Expired - Lifetime CN203622213U (en) | 2013-12-31 | 2013-12-31 | Secure centerless mill grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203622213U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863036A (en) * | 2017-01-18 | 2017-06-20 | 天津市山友玉石纽扣有限公司 | A kind of centerless external cylindrical mill |
-
2013
- 2013-12-31 CN CN201320889701.6U patent/CN203622213U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106863036A (en) * | 2017-01-18 | 2017-06-20 | 天津市山友玉石纽扣有限公司 | A kind of centerless external cylindrical mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140604 |
|
| CX01 | Expiry of patent term |