CN204525022U - A kind of Digit Control Machine Tool protective door - Google Patents
A kind of Digit Control Machine Tool protective door Download PDFInfo
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- CN204525022U CN204525022U CN201520043246.7U CN201520043246U CN204525022U CN 204525022 U CN204525022 U CN 204525022U CN 201520043246 U CN201520043246 U CN 201520043246U CN 204525022 U CN204525022 U CN 204525022U
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Abstract
The utility model relates to a kind of Digit Control Machine Tool protective door, comprise coaming plate, protective door, guide assembly and safety detection switch, guide assembly comprises upper rail, lower guideway, spill pulley and at least two sliding bearings, lower guideway is fixed on the lower end of coaming plate, upper rail is fixed on the upper end of coaming plate, and sliding bearing sleeve dress is arranged on upper rail and sliding bearing is fixedly connected with protective door upper end; Safety detection switch comprises switch module, detection module and control module, and detecting unit is in order to detect the open and-shut mode of protective door, and control module is locked or opening protection function door by switch module.The utility model structure is simple, firm and practical, safety detection switch comprises detection module and control module, effectively ensure that protective door safety in machine tooling process is closed, lathe cannot open operation under protective door opening simultaneously, eliminate potential safety hazard, ensure the safety of operating personnel, reduce industrial accident probability.
Description
Technical field
The utility model relates to Digit Control Machine Tool field, particularly relates to a kind of Digit Control Machine Tool protective door.
Background technology
At present, Digit Control Machine Tool process occurs that industrial injury event is of common occurrence, traces it to its cause, and is because the security protection work of Digit Control Machine Tool protective door is inadequate mostly.Digit Control Machine Tool protective door is that operating personnel ensures the important defence line together of safety at NC Machining Process, therefore designs firm, practical, that security is a high protective door significant.
Utility model content
The technical problems to be solved in the utility model is, the safe class for Digit Control Machine Tool protective door in prior art is inadequate, causes the defect easily finding industrial accident, provides a kind of Digit Control Machine Tool protective door, can solve the problem very well.
The utility model solves the technical scheme that its technical problem adopts: construct a kind of Digit Control Machine Tool protective door, comprise coaming plate, protective door, guide assembly and safety detection switch, described guide assembly comprises upper rail, lower guideway, spill pulley and at least two sliding bearings, described lower guideway is fixed on the lower end of described coaming plate, described upper rail is fixed on the upper end of described coaming plate, and described sliding bearing sleeve dress is arranged on described upper rail and described sliding bearing is fixedly connected with described protective door upper end; Described safety detection switch comprises switch module, detection module and control module, and described detecting unit is in order to detect the open and-shut mode of described protective door, and described protective door is locked or opened to described control module by described switch module.
The utility model provides a kind of Digit Control Machine Tool protective door, and particularly, described switch module comprises the switch buckle and switch deck that cooperatively interact and arrange, and described switch buckle is arranged on described protective door, and described switch deck is arranged on described coaming plate.
The utility model provides a kind of Digit Control Machine Tool protective door, and preferably, described control module is PLC control module, when lathe runs well, and described safety detection switch locking, described protective door is closed; When described protective door is opened, described PLC (programmable logic controller) control module detects that described protective door is not closed, and lathe cannot start and system alarm.
The utility model provides a kind of Digit Control Machine Tool protective door, further, the guide groove being provided with at least four grooves in described sliding bearing and extending along described groove, is provided with multiple ball in each described groove, the described ball of part is in described groove, and another part is positioned at described guide groove; When described sliding bearing and described upper rail relative motion, described ball rolls along groove.
The utility model provides a kind of Digit Control Machine Tool protective door, and particularly, described lower guideway is fixed by screws in the lower end of described coaming plate, by regulating described screw to regulate the installation site of described lower guideway.
The utility model provides a kind of Digit Control Machine Tool protective door, further, described protective door is provided with form.
The utility model provides a kind of Digit Control Machine Tool protective door, and further, the both sides of described protective door are provided with buffing pad.
The utility model provides a kind of Digit Control Machine Tool protective door, further, described protective door is embedded with magnet to fasten described protective door.
The utility model provides a kind of Digit Control Machine Tool protective door, and further, the lower end of described protective door is provided with limited block and derails in sliding process to prevent described protective door, and described limited block is hook-shaped.
The utility model provides a kind of Digit Control Machine Tool protective door, and preferably, described upper rail is cylindrical, and described lower guideway is elliptical cylinder-shape.
The utility model can reach following beneficial effect: structure is simple, firm and practical, safety detection switch comprises detection module and control module, effectively ensure that protective door safety in machine tooling process is closed, lathe cannot open operation under protective door opening simultaneously, eliminate potential safety hazard, ensure the safety of operating personnel, reduce industrial accident probability.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:
Fig. 1 is the structural representation of a kind of Digit Control Machine Tool protective door of the utility model;
Fig. 2 is the cross-sectional schematic of the sliding bearing of a kind of Digit Control Machine Tool protective door of the utility model;
Drawing reference numeral illustrates:
1, switch buckle 2, coaming plate
3, upper rail 4, switch deck
5, sliding bearing 6, protective door
7, buffing pad 8, form
9, magnet 10, screw
11, lower guideway 12, limited block
13, spill pulley 14, ball
15, screw
Detailed description of the invention
In order to there be understanding clearly to technical characteristic of the present utility model, object and effect, now contrast accompanying drawing and describe detailed description of the invention of the present utility model in detail.
As shown in Figure 1, the embodiment that the utility model provides, a kind of Digit Control Machine Tool protective door comprises coaming plate 2, protective door 6, guide assembly and safety detection switch.Guide assembly comprises upper rail 3, lower guideway 11, spill pulley 13 and at least two sliding bearings 5, lower guideway 11 is fixed on the lower end of coaming plate 2, upper rail 3 is fixed on the upper end of coaming plate 2, and sliding bearing 5 suit is arranged on upper rail 3 and sliding bearing 5 is fixedly connected with protective door 6 upper end.Spill pulley 13 is arranged between the lower end of protective door 6 and lower guideway 11, forms effective slide mechanism, and this kind of guide rail structure can ensure the Stable sliding of protective door 6 in firm framework.
Safety detection switch comprises switch module, detection module and control module, and detecting unit is in order to detect the open and-shut mode of protective door 6, and control module is locked or opening protection function door 6 by switch module.
Particularly, as shown in Figure 1, switch module comprises the switch buckle 1 and switch deck 4 that cooperatively interact and arrange, and switch buckle 1 is arranged on protective door 6, and switch deck 4 is arranged on coaming plate 2.
As preferably, control module is PLC control module, when lathe runs well, and safety detection switch locking, protective door 6 is closed; When protective door 6 is opened, PLC control module detects that protective door 6 is not closed, and lathe cannot start and system alarm, thus the safety of available protecting operating personnel.
As shown in Figure 2, the guide groove being provided with at least four grooves in sliding bearing 5 and extending along groove, is provided with multiple ball 14 in each groove, and a part of circular ball 14 is in groove, and the circular ball of another part is positioned at guide groove.When sliding bearing 5 and upper rail 3 relative motion, ball 14 rolls along groove, which reduces the frictional force of sliding bearing 5 and upper rail 3.As shown in Figure 2, the lower end of sliding bearing 5 is provided with two fixing threaded holes 15, sliding bearing 5 and protective door 6 is coupled together by screw.The present embodiment further groove quantity is preferably four.
As shown in Figure 1, lower guideway 11 is fixed on the lower end of coaming plate 2 by screw 10, by adjustment screw 10 to regulate the installation site up and down of lower guideway 11.
As preferably, as shown in Figure 1, protective door is provided with form 8.
As preferably, as shown in Figure 1, the both sides of protective door 6 are provided with buffing pad 7, can reduce the collision between coaming plate 2 on the right side of protective door 6 and lathe.
Protective door 6 is embedded with magnet 9 to fasten protective door 6, the closedown completely of protective door 6 can be ensured.
The lower end of protective door 6 is provided with limited block 12 and derails in sliding process to prevent protective door 6, and limited block 12 is in hook-shaped.
Upper rail 3 is cylindrical, and lower guideway 11 is in elliptical cylinder-shape, and these two kinds of structures can ensure that protective door 6 stablizing in firm framework slides reposefully.
The utility model can reach following beneficial effect: structure is simple, firm and practical, safety detection switch comprises detection module and control module, effectively ensure that protective door safety in machine tooling process is closed, lathe cannot open operation under protective door opening simultaneously, eliminate potential safety hazard, ensure the safety of operating personnel, reduce industrial accident probability.
By reference to the accompanying drawings embodiment of the present utility model is described above; but the utility model is not limited to above-mentioned detailed description of the invention; above-mentioned detailed description of the invention is only schematic; instead of it is restrictive; those of ordinary skill in the art is under enlightenment of the present utility model; do not departing under the ambit that the utility model aim and claim protect, also can make a lot of form, these all belong within protection of the present utility model.
Claims (10)
1. a Digit Control Machine Tool protective door, it is characterized in that: comprise coaming plate (2), protective door (6), guide assembly and safety detection switch, described guide assembly comprises upper rail (3), lower guideway (11), spill pulley (13) and at least two sliding bearings (5), described lower guideway (11) is fixed on the lower end of described coaming plate (2), described upper rail (3) is fixed on the upper end of described coaming plate (2), described sliding bearing (5) suit is arranged on the upper and described sliding bearing (5) of described upper rail (3) and is fixedly connected with described protective door (6) upper end, described safety detection switch comprises switch module, detection module and control module, described detecting unit is in order to detect the open and-shut mode of described protective door (6), and described protective door (6) is locked or opened to described control module by described switch module.
2. Digit Control Machine Tool protective door according to claim 1, it is characterized in that, described switch module comprises the switch buckle (1) and switch deck (4) that cooperatively interact and arrange, described switch buckle (1) is arranged on described protective door (6), and described switch deck (4) is arranged on described coaming plate (2).
3. Digit Control Machine Tool protective door according to claim 2, is characterized in that, described control module is PLC control module, when lathe runs well, and described safety detection switch locking, described protective door (6) is closed; When described protective door (6) is opened, described PLC control module detects that described protective door (6) is not closed, and lathe cannot start and system alarm.
4. Digit Control Machine Tool protective door according to claim 3, it is characterized in that, the guide groove being provided with at least four grooves in described sliding bearing (5) and extending along described groove, multiple ball (14) is provided with in each described groove, the described ball of part (14) is in described groove, and another part is positioned at described guide groove; When described sliding bearing (5) and described upper rail (3) relative motion, described ball (14) rolls along groove.
5. Digit Control Machine Tool protective door according to claim 4, it is characterized in that, described lower guideway (11) is fixed on the lower end of described coaming plate (2) by screw (10), by regulating described screw (10) to regulate the installation site of described lower guideway (11).
6. Digit Control Machine Tool protective door according to claim 5, is characterized in that, described protective door is provided with form (8).
7. Digit Control Machine Tool protective door according to claim 6, is characterized in that, the both sides of described protective door (6) are provided with buffing pad (7).
8. Digit Control Machine Tool protective door according to claim 7, is characterized in that, described protective door (6) is embedded with magnet (9) to fasten described protective door (6).
9. Digit Control Machine Tool protective door according to claim 8, it is characterized in that, the lower end of described protective door (6) is provided with limited block (12) and derails in sliding process to prevent described protective door (6), and described limited block (12) is in hook-shaped.
10. Digit Control Machine Tool protective door according to claim 9, is characterized in that, described upper rail (3) is cylindrical, and described lower guideway (11) is in elliptical cylinder-shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520043246.7U CN204525022U (en) | 2015-01-21 | 2015-01-21 | A kind of Digit Control Machine Tool protective door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520043246.7U CN204525022U (en) | 2015-01-21 | 2015-01-21 | A kind of Digit Control Machine Tool protective door |
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| Publication Number | Publication Date |
|---|---|
| CN204525022U true CN204525022U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520043246.7U Active CN204525022U (en) | 2015-01-21 | 2015-01-21 | A kind of Digit Control Machine Tool protective door |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150023A (en) * | 2015-09-25 | 2015-12-16 | 浙江金汤机床有限公司 | Numerical control lathe with protection door control system and damping turning tool |
| CN105150022A (en) * | 2015-09-25 | 2015-12-16 | 浙江金汤机床有限公司 | Improved protection door of intelligent numerical control lathe |
| CN105196108A (en) * | 2015-11-02 | 2015-12-30 | 深圳市创世纪机械有限公司 | Protective door structure of numerical control machine tool and numerical control machine tool |
| CN105298346A (en) * | 2015-11-19 | 2016-02-03 | 青岛理工大学 | Dual-positioning protective door of numerically-controlled machine tool for cutting stone |
| CN108016460A (en) * | 2017-12-01 | 2018-05-11 | 四川江山轨道交通装备制造有限公司 | Slide door structure and engineering truck |
| CN108818135A (en) * | 2018-09-14 | 2018-11-16 | 安徽省临泉县智创精机有限公司 | A kind of numerically-controlled machine tool protective door |
| CN108890381A (en) * | 2018-06-27 | 2018-11-27 | 王琪 | A kind of numerically controlled lathe protective door convenient for switch |
| CN109128991A (en) * | 2018-09-28 | 2019-01-04 | 安徽省临泉县智创精机有限公司 | Autoamtic protection device for forming is used in a kind of manufacture of numerically-controlled machine tool |
| CN109262358A (en) * | 2018-09-28 | 2019-01-25 | 安徽省临泉县智创精机有限公司 | A kind of High Speed NC Machine Tools safety device |
| CN109262360A (en) * | 2018-11-21 | 2019-01-25 | 陕西海力特精密机械有限公司 | Automatically-controlled door safety control system when numerically-controlled machine tool is switched on |
| CN112536639A (en) * | 2020-10-26 | 2021-03-23 | 李唐焱 | Electromechanical integrated processing device |
-
2015
- 2015-01-21 CN CN201520043246.7U patent/CN204525022U/en active Active
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150023A (en) * | 2015-09-25 | 2015-12-16 | 浙江金汤机床有限公司 | Numerical control lathe with protection door control system and damping turning tool |
| CN105150022A (en) * | 2015-09-25 | 2015-12-16 | 浙江金汤机床有限公司 | Improved protection door of intelligent numerical control lathe |
| CN105196108A (en) * | 2015-11-02 | 2015-12-30 | 深圳市创世纪机械有限公司 | Protective door structure of numerical control machine tool and numerical control machine tool |
| CN105298346A (en) * | 2015-11-19 | 2016-02-03 | 青岛理工大学 | Dual-positioning protective door of numerically-controlled machine tool for cutting stone |
| CN108016460A (en) * | 2017-12-01 | 2018-05-11 | 四川江山轨道交通装备制造有限公司 | Slide door structure and engineering truck |
| CN108016460B (en) * | 2017-12-01 | 2020-01-14 | 四川江山轨道交通装备制造有限公司 | Sliding door structure and engineering truck |
| CN108890381A (en) * | 2018-06-27 | 2018-11-27 | 王琪 | A kind of numerically controlled lathe protective door convenient for switch |
| CN108818135A (en) * | 2018-09-14 | 2018-11-16 | 安徽省临泉县智创精机有限公司 | A kind of numerically-controlled machine tool protective door |
| CN109128991A (en) * | 2018-09-28 | 2019-01-04 | 安徽省临泉县智创精机有限公司 | Autoamtic protection device for forming is used in a kind of manufacture of numerically-controlled machine tool |
| CN109262358A (en) * | 2018-09-28 | 2019-01-25 | 安徽省临泉县智创精机有限公司 | A kind of High Speed NC Machine Tools safety device |
| CN109262360A (en) * | 2018-11-21 | 2019-01-25 | 陕西海力特精密机械有限公司 | Automatically-controlled door safety control system when numerically-controlled machine tool is switched on |
| CN112536639A (en) * | 2020-10-26 | 2021-03-23 | 李唐焱 | Electromechanical integrated processing device |
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